Home

Tender Document

1. No Spare item Used in Qty Rotating rectifier assembly of each Alternator of power pack and 1 1 unit type standby gensets 2 Exciter unit of each type Alternator of power pack and 1 unit standby gensets Diodes of rotating rectifier 3 fwd Alternator of power pack and 3 1 set 3 rvs of each type standby gensets 4 Movistor of each type Alternator of power pack and des standby gensets 5 Blower unit for drilling motor D diive motors 4 unit complete with drive motor 6 Carbon brushes DC drive motors 7 Control fuses of each type PCR 02 sets 8 Fuse holder set base and carrier PCR 02 no of each type 9 Control switches of each type PCR D con 01 no 10 Indicating meters of each type PCR D con 01 no 11 Control pots of each type PCR D con 01 no 12 Control relays of each type PCR D con ked 13 Contactors of each type PCR D con A 14 Power fuse for thyristor SCRs PCR thyristor panels 15 Thyristor devices PCR thyristor panels Control module for air circuit PCR generator thyristor 16 01 no breaker of each type transformer panels Air circuit breaker MCCB of each PCR generator thyristor 17 01 no type transformer panels 18 PCB of each type PCR generator thyristor D con 01 no field panels 19 Control regulating transformer of PCR generator thyristor field 01 no each type pan
2. 35 10 STANDPIPE MANIFOLD 36 10 VIBRATOR HOSE 37 10 HIGH PRESSURE GROUND MANIFOLD 38 10 PUMP DELIVERY LINES 39 10 KILL LINE amp FILL LINE 40 10 BELL NIPPLE 41 10 FLOW LINE 42 10 RATHOLE ASSEMBLY 43 10 MOUSEHOLE SCABBARD ASSEMBLY 44 10 CATWALK ASSEMBLY 45 10 PIPE RACKS 46 10 CELLAR PUMP 47 10 FUEL TANK amp PUMPS 48 10 RIG WASHER 49 10 CASING LINE CUTTER 50 10 SOUND LEVEL METER amp CALIBRATOR 51 BIDDERS MAY QUOTE FOR ANY OTHER COMPONENT NOT INCLUDED ABOVE BUT FORMING PART OF TOTAL COST OF DRILLING RIG AS PROVIDED IN COMMERCIAL BID FORMAT SUMMARY Annexure A3 SCOPE OF WORK FOR THIRD PARTY INSPECTION FOR 750 HP MOBILE DRILLING RIG Broad Scope of Work Supplier Manufacturer shall be responsible for all operational and documentation formalities required to inspect the Rig 10 4 Checking the complete specification of rig package with ordered specifications including instructions Notes DGMS approvals for electrical electronics equipments various test certificates make etc as applicable Verification of purchase documents related to bought out items including but not limited to documents audit API monogram amp PSL verification wherever applicable etc NDT report of critical drilling equipments such as Mast amp Sub Structure Draw works Dead Line anchor foundation sheave air winch foundation link bails clamps e
3. File Edit View Favorites Tools Help ay Back QJ x a Search K Favorites 2 a a 33 Address https etender srm oilindia in sap bc guifsap its bbpstart sap client 1008sap language EN Go Links gt User V101795 Settings 5 ort Log of OIL SRM n rdi in upper Logot Schedule A Company Server Date amp Time September 19 2008 07 46 55 IST ce E 4 3 Click on Unpriced Bid tab to attach your tender documents 2 Click on Item Data tab to view item details and enter your prices Process Bid 4 All dates amp times are according to Indian Standard Time GMT 5 30 HRS ka Documentation Basic Data Attributes Information from Purchaser Unpriced Bid Partner Delivery Address Bid Invitation Versions lossary FAQ Check the information in your bid You can also add your own notes Texts Bidder s Remarks Attachments Upload a Document Description Search and Add No Documents Available Please click the link beR w for bid documents Bid 60000459 DUMMY VENDOR FOREIGN SRM 3 a 3 Local intranet s start i Ai Inbox Outlook Express E TENDER Covering Page of e E SRM Enterprise Buy Qj 7 47AM Applet appFile notinited C FOLDER LINK Details of prices as per Bid format Commercial bid can be uploaded in this Attachment Contd 4 7 0 OIL shall be entering into an Integ
4. kkkkkkkkkkkkkkkk Apart from above Check list Bidders are also requested to fill up the Check list furnished in individual Section of the tender document Cost of Major Rig Components ANNEXURE A2 Among others the bidders must indicate the price of major rig components as specified under different sections for Self Propelled Mobile Drilling Rig in the following format Prices to be indicated in the Commercial bid only 51 Section Major components Quantity Rate Total Cost No Offered Currency Currency 1 1 CARRIER 2 2 ENGINE 3 2 ALLISON TRANSMISSION 4 3 DRAW WORKS 5 3 DISC BRAKE 6 3 MAST amp SUBSTRUCTURE 7 3 LIGHT WORK WELL SERVICING PLATFORM 8 4 ROTARY TABLE 9 4 ROTARY SWIVEL 10 4 TRAVELLING BLOCK amp HOOK 11 4 ELEVATOR LINKS 12 4 CASING DRILLING LINE 13 4 ROTARY HOSE 14 4 DRILL PIPE SPINNER 15 4 KELLY SPINNER 16 4 HYDRAULIC CATHEAD 17 5 MUD amp WATER TANK SYSTEM 18 5 TRIP TANK 19 5 PRE FLUSH TANK 20 5 LWC TANK 21 5 SHALE SHAKER 22 5 DESANDER 23 5 DESILTER 24 5 VACUUM DEGASSER 25 5 POOR BOY DEGASSER 26 7 MUD PUMP 27 8 28 9 ALTERNATORS 29 9 POWER CONTROL ROOM 30 9 DRILLER S CONTROL CONSOLE 31 10 DOG HOUSE 32 10 AIR COMPRESSOR amp RECEIVER 33 10 SUCTION AND DELIVERY SYSTEM OF SLUSH PUMP 34 10 PNEUMATIC WINCH
5. 1 UJ Cross Spider and Bearing 2 UJ Cross if any for steering pump STEERING 1 Steering Oil Filter Element Steering Pump Repair Kit Steering Box Repair Kit Steering Power Cylinder Repair Kit Tie Rod End Steering Pump Steering Power Cylinder Gh UN eet PNEUMATIC SHIFTER OF STEERING PUMP 1 Shifter 2 Shifter Repair Kit 3 Actuator for Shifter if any 4 Repair Kit for Actuator if any 5 Pneumatic Hoses for Shifter system BRAKE amp PNEUMATIC CIRCUIT 1 Foot Brake Valve Repair Kit Front Wheel Servo Repair Kit Rear Wheel Servo Repair Kit Air Dryer Filter Element Repair Kit for all Pneumatic Valves Cn 4 Page 8 of 106 full set for 2 wheels full set for 2 wheels full set for 4 wheels 1 full set for 2 wheels full set for all differentials full set for 4 wheels 1 full set for 4 wheels full set for 4 wheels 1 full set for 2 wheels full set for all differentials 1 Set 1 Set For both Front amp Rear Propeller shaft 1 Set 5 Sets 2 Sets 2 Sets 2 Full Sets 2 Full Sets No No No 2 Nos No 2 Sets 2 Complete Sets 4 Sets 8 Sets for 8 servos 8 Sets for 8 servos 5 Nos Set each GEAR SHIFTER the one inside the driver s cabin 1 Gear Shifter 2 Gear Shifter Repair Kit 3 Gear Shifter Hoses 1 No 2 Sets 2 Sets All spares in specified quantity as applicable amp indicated above shall be supplied along with th
6. Voltmeter 0 1000 VDC Ammeter 0 2000 ADC SCR ON indicating lamp Red LED type Logic circuit with LEDs 6 pulse 2000 amp 750 VDC vertical forced air with blower fan cooled SCR Bridge The bridge shall be protected using semiconductor type fuses with form C contacts which are activated when the fuse opens Page 57 of 106 e Surge Suppression ON Indicating Lamp Green LED type AC bus surge suppression module to clamp any transient voltages that may be damaging to the SCR devices the surge suppressor to consist of a fused enclosure of metal oxide varistors MOVS Each SCR panel should have individual surge suppression MOVs connected in Delta mode e Set of DC contactors DC contactors should be suitable to break full current at rated power GE Series 1 2800 or Siemens Type 700 contactors shall be provided Supplier to furnish full details of the proposed contactors e Cubicle Space Heater To be ON when SCR is not in operation e Analog DC Module of Ross Hill design for shunt motors for firing control of the SCR drive Full details of analog DC modules to be furnished along with the offer e 3 phase 600 V AC twin blower unit for cooling of the SCR bridges SCR panel operation to be interlocked with blower In case blower failure takes place during SCR working SCR breaker to trip e The rating of the blower must be adequate for proper cooling of the SCR bridge Bidder to mention the rating of the blower motor with t
7. Crimping tool 0 5sqmm 16sqmm cables Wire stripper 0 5sqmm 6sqmm cables Allen key set 1 5 mm to 10 mm 9 piece set Portable Hand Drill up to drill bit size 25 mm Industrial duty vacuum cleaner in SS body Crimping tool kit for 20 pin plug amp sockets Pyle National USA Make Long handled hand crimping tool Torque wrench Hydraulic Crimping Tool for Generator and DC Motor 300 sq mm cables Dual channel Oscilloscope with programmable screen battery operated and portable Function generator Laptop computer with latest configuration for control system programming bidder to provide details Desktop computer with latest configuration bidder to provide details Multifunction printer with fax copy and scan facilities suitable for A3 A4 size paper Software for rig control system with license Secondary injection test kit for Generator Transformer feeder breakers Page 72 of 106 CHAPTER II STANDARDS STATUTORY RULES AND REGULATIONS TO BE FOLLOWED a Standards Though a broad outline on the requirement has been made yet the scope should include anything not mentioned but required for completeness of the system to meet the requirement of oil well drilling rig drilling capacity 3200 meters depth using 5 OD Drill pipes and make the same suitable for dismantling transportation and installation very often in rough well site conditions The system offered should have proven performance record All relevant safety systems are t
8. VG Annexure Commissioning Schedule of Electrical Equipment Page 47 of 106 ELECTRICALS OF THE RIG BROAD OUTLINES Electrical Scope of the rig shall encompass complete Design Engineering and Manufacture Supply Commissioning and Testing of the different electrical equipment drives to be used in the rig with their connected loads In addition all current latest statutory Indian and International rules and regulations applicable shall be mandatory in design engineering application and commissioning The electrical system of the rig shall be complete in all respect All equipments specified below shall be new unused of recent manufacture and free from all manufacturing defects Equipment should be of proven design and running successfully under similar conditions of operation Bidder supplier should integrate all supplied equipment and systems and functionally test the complete setup In case any of the following equipment items is outsourced bidder shall clearly indicate country and company of origin All documents technical drawings manuals literatures brochures etc pertaining to the equipment below shall be in English language UK or US The following chapters give the detailed specifications for the Rig Electricals CHAPTER 1 SPECIFICATIONS OF ITEMS EQUIPMENT A GENERAL Mud pumps and other auxiliary electrical system of the rig shall be powered by captive power packs consisting of turbo charged diesel engine drive
9. 10 Cellar Pumps e Full Functional Testing e Verification of features amp specification including load capacity 10 Winch e Functional testing at full load e Operational testing at maximum load for at least 20 times e Verification of specification amp features e Full functional testing e Suitability of construction 10 Fuel System Verification of Fuel transfer e e Hydraulic Testing of Fuel Tanks NDT of welded joints in the Fuel tanks Verification of Calibration Chart Scale for Fuel Tanks as provided by Manufacturer During the performance of the Services the TPI agency contractor will observe all relevant regulatory requirements and shall comply with Manufacturer s HSE requirements TPI agency Contractor shall have and shall implement a quality system that ensures a high standard of proficiency is maintained by its personnel and during the performance of the Services This system shall be documented and auditable records shall be maintained The system will be subject to Company s approval and Company shall have the right to periodically inspect and audit Contractors places of business workshops and audit implementation of quality standards kkkkkkkkkkkkkkkkkkkk ANNEXURE B BID REJECTION CRITERIA amp BID EVALUATION CRITERIA I BID REJECTION CRITERIA A The bids shall conform generally to the specifications and terms as well as conditions laid out in the tender Bids will
10. Oil India Limited P O DULIAJAN 786 602 DIST DIBRUGARH A Govt Of India Enterprise ASSAM INDIA FAX 91 374 2800533 EMAIL material oilindia in WEBSITE www oil india com TENDER NO SDG9009P 11 07 TENDER FEE Rs 4 500 00 OR 08 100 00 DATE OF PRE BID CONFERENCE 23 09 2010 amp 24 09 2010 VENUE OF PRE BID CONFERENCE KOLKATA INDIA PERFORMANCE SECURITY APPLICABLE OIL INDIA LIMITED invites Global Tenders for the item detailed below Srl No Material Description Unit Qty 1 SUPPLY amp COMMISSIONING OF 750 HP MOBILE NO 1 DRILLING RIG DETAILED SPECIFICATION HAS BEEN FURNISHED VIDE ANNEXURE NOTES 1 0 A Pre Bid Conference with the Parties will be held in Kolkata India on ag September amp 24 September 2010 to discuss on the technical specifications and other terms and conditions of the tender All the Parties who purchase the Tender Documents within the closing date of sale of tender will be eligible to attend the Pre Bid Conference The exact venue and time of the Pre Bid conference will be intimated to the Parties at a later date 2 0 Clarification on the technical specifications and other terms amp conditions of the Rig Packages shall be provided to the parties during the Pre bid Conference Parties should come fully prepared to the Pre bid Conference and submit their queries to OIL in the Pre bid Conference for clarification The set of queries may also be sent t
11. 1 One no of manually operated wire line cutter suitable for cutting 1 1 8 amp smaller size wire line casing line SOUND LEVEL METER amp CALIBRATOR 1 One no of portable battery operated Sound Level Meter with Liquid Crystal Display LCD providing readings in 0 1 dB increments with 40 130 dBA measurement range The sound level meter should have low battery indicator RFl shielded construction all required accessories certified to be intrinsically safe amp complete with storage case 1 One no of sound meter Calibrator to verify accuracy of sound meter 1 Page 99 of 106 SECTION 11 INSTRUCTIONS NOTES TRANSPORT DIMENSIONS LIMITATION amp DESIGN 1 0 2 0 3 0 4 0 5 0 All major accessories such as Power Control Room Tanks Pumps Gen sets etc shall be mounted on self loading skid Overall dimensions of all accessories of rig package should preferably not to exceed 9m x 2 5m x 2 5m Length x Breadth x Height unless otherwise stated elsewhere in this tender The overall weight of single item including skid should not exceed 28 MT For a skid of 2 5m width there should be at least four longitudinal main sections preferably each one of single length and should have a smooth finish underneath and curve finish at both the end so that the skid can roll over the loading roller and body of the truck without any obstruction The skid so designed should be sufficiently strong and properly welded at joints and
12. 33 FEEDER FOR LIGHTING TRANSFORMERS 60 2 100 34 RIG LIGHTING D B 35 WELDING MACHINE 50 1 50 36 3WIRE 240 V Ph Ph FEEDER 2 5 37 2 WIRE 240 V Ph Ph FEEDER 3 1 Page 83 of 106 38 HAND LAMP 1 2 5 39 110 V SUPPLY FEEDER 1 1 5 40 AIR DRIER 1 1 5 41 INST MANAGER S CABIN 10 1 20 42 MOBILE AIR COMPRESSOR FOR CEMENTING 40 1 50 43 TORQUE WRENCH BOP 2 1 5 44 EASY TORQUE 5 1 5 45 MUD VOLUME TOTALIZER 1 KVA 1 5 46 BOP TROLLEY 20 1 20 47 SPARE FEEDER 2 100 48 SPARE FEEDER 2 40 49 SPARE FEEDER 2 10 50 SPARE STARTER 1 100 51 SPARE STARTER 1 40 52 SPARE STARTER 1 10 V D ELECTRICAL ANNEXURE SCHEDULE OF SUBMISSION OF DRAWINGS DOCUMENTS Page 84 of 106 SI Details of drawing document Submission schedule With the bid Before Mobilisation Inspection After commission ing Indicative single line power flow diagram of the rig showing all voltage levels 7 Indicative Rig Layout diagram Plan showing relative distances of all electrical equipment 7 Indicative PCR dimensional drawings including details of rain protection for transformers cable amp plug sockets purpose Layout of the complete earthing system including earthing of PCR AC amp DC motors alternators diesel tanks amp any other electrical equipment used for the Third party inspection report equipment literature DGMS ap
13. Bidder to confirm Cables Chapter D Cable lengths shall be suitable for maximum required distance Bidder to confirm Refer Type of cable for 3 phase equipment HOFR EPR Annexure insulated CSP sheathed and copper screened 4 DGMS for core copper conductor Bidder to confirm Cables Type of cable for light fittings HOFR EPR insulated CSP sheathed and copper 3 core copper conductor Bidder to confirm Type of cable for alternators amp DC Motors single core EVA insulated and sheathed copper conductor Bidder to confirm Type of cable for control connections HOFR EPR insulated CSP sheathed and copper screened copper conductor having cores up to 20 Bidder to confirm All the cables including power control lighting etc shall be supplied complete with suitable male female plug connectors Bidder to confirm Cores shall be identifiable by colour number Rig lighting system Chapter E 1 All the FLP light fittings shall be DGMS approved Bidder to confirm All the light fittings shall be provided with necessary control gears and lamps Bidder to confirm Mast lighting socket board offered Lighting voltage e g 240 volt phase to phase for hazardous areas 240 volt phase to neutral for other areas Aviation warning lights offered Red colour continuous glow night white colour flashing day Page 89 of 106 Lighting scheme and details of submitte
14. MOV type connected across rotating rectifier bridge output Forced air type blower fan on DE Independent two bearing design re greasable type Deviation factor 5 max Crest factor 1 414 0 07 Form factor 1 11 0 05 Harmonics content 3 max total 2 max individual Voltage regulation shall be within 2 With balanced loads the voltage to be held within 1 0 between Phases The alternator should be mounted in a single skid with the engine Rotor shaft shall have double bearing support Damper bars shall be brazed to damper winding ring and all the joints in the damper winding ring shall be brazed Drip proof enclosure and drip proof removable cover for exciter shall be provided Terminal box shall be of termite and dust proof construction with removable cover Stator leads shall be terminated on suitably rated copper straps standoff connectors for connection to load side 7 Two non corrosive stainless steel ground pads mounted diagonally opposite each other on generator frame shall be provided 8 Plate for main cable entry should be of non magnetic materials to avoid heating by generation of eddy currents as single core power cable will be used for termination 9 Insulation barrier should be provided to separate power and control terminals 10 Two nos eye bolts for lifting the machine should be provided on the main frame 11 Channel mounted terminal block shall be provided for terminating the following a R
15. S cuota Lb epu Gross vehicle weight 5266s Signature of the manufacturer dealer This is a sample copy similar to FORM 22 A of Indian Motor Vehicle Act only The certificate to be issued by supplier shall contain following minimum information Page 10 of 106 CERTIFICATE OF COMPLIANCE WITH POLLUTION STANDARDS SAFETY STANDARDS OF COMPONENTS AND ROAD WORTHINESS Certified datos tar NND QUBIS QS brand name of the vehicle bearing Chassis number and Engine number cn oes Complies with the deo bet TESA tnt Name of Emission Standard Euro II etc Emission standard as well as other Safety amp Road Worthiness Standards as provisions of the Loo e ten te cara sad Name of Motor Vehicles Act of country of origin Signatures of Manufacturer Body Builder Page 11 of 106 SECTION 2 ENGINE amp TRANSMISSION ENGINES The engines TWO should be naturally aspirated turbo charged in line six cylinder four stroke diesel engine preferably Caterpillar C 15 ACERT Model each capable of developing a net minimum horse power of 440 at 2100 RPM with minimum compression ratio of 14 5 1 under standard reference conditions of atmospheric conditions of atmospheric temperature of 27 degree Celsius altitude not exceeding 150 meter above mean relative humidity 60 at 27 degree centigrade The engine should be suitable for continuous duty amp capable of develo
16. controls Raising amp lowering of Mast Assembling amp disassembling of Mast amp Sub structure Assembling amp disassembling of Mast from carrier and packaging amp un packaging of Mast amp Sub structure for transportation purpose te ho fe 10 MAKE OF RIG ACCESSORIES Make of rig major rig accessories for supply with rig package should be as per the following options Bidder should confirm the make of these items in technical bid accordingly Sl Equipment Accessories Make of Vendor API Specification 1 Mast amp Sub Structure Any API licensed vendor 4F 1 Eaton Corporation 2 Disc Brake 2 National Oilwell Varco 3 Varco Drilling Equipment 1 Diamond Chain Company 7F Draw works amp Rotary 2 Regina Catene Calibrate 3 Chains S p A Rexnord Kette GMBH American Block Company 7K Bharat Heavy Electricals Ltd Drillmec S p A Hackers Industries National Oilwell Varco Varco BJ American Block Company 8C Bharat Heavy Electricals Ltd National Oilwell Varco Soilmec American Block Company 8C Bharat Heavy Electricals Ltd Drillmec S p A National Oilwell Varco 4 Rotary Table 5 Rotary Swivel 6 Traveling Block amp Hook Blohm amp Voss GmbH 8C 7 Elevator Links National Oilwell Varco Varco BJ Dreco Energy Services 8C 8 Dead Line Anchor National Oilwell Varco Bridon American Corp 9A Usha Martin Limited Wire Rope Cor
17. having two 2 10 polyurethane cones with grooved end inlet and overflow Desanding Capacity 1000 GPM minimum DESILTER One 1 Desilter Assembly 16 cone with manifold constructed of 8 Sch 40 pipe mounted on an angle iron base having sixteen 16 4 cones with grooved end inlet and overflow Desilting Capacity 1000 GPM minimum VACUUM DEGASSER One 1 Vertical Vacuum Degasser mounted on oilfield skid with one 1 5 hp 230 415 Volt AC 3 phase 50 Hz explosion proof motor starter complete with suction and discharge piping jet nozzles etc Degassing Capacity 1000 GPM minimum Page 33 of 106 10 POOR BOY DEGASSER 11 One 1 Poor Boy mud gas separator mounted on oilfield type skid having chequered floor plates with inlet from flow line and choke manifold one outlet one drain one 8 vent and one 20 man way Diameter 48 Should be of adjustable height to match the system TOOLS amp SPARE PARTS FOR SECTION 5 Following additional spares in specified quantity as indicated should be supplied along with the unit Specific description part nos make etc and unit price in commercial bid of each and every item shall clearly be indicated in the bid Bidder to quote set of handling amp special tools for screen replacement vibrator replacement deck basket angle adjustment cone replacement etc required for carrying out operation repair amp maintenance on Shale Shaker Desa
18. issued renewed after 01 04 99 applicable Customs Duty for import of goods shall be ZERO Indigenous bidders shall be eligible for Deemed Export and should quote Deemed Export prices Excise Duty under Deemed Export exempted 3 Installation Commissioning charges must be quoted separately on lumpsum basis which shall be considered for evaluation of the offers These charges should include amongst others to and fro fares boarding lodging local transport at Duliajan and other expenses of suppliers Il 1 0 2 0 3 0 4 0 5 0 5 1 commissioning personnel during their stay at Duliajan Assam India All Income Service Corporate Taxes etc towards the services provided under installation commissioning shall be borne by the supplier and will be deducted at source at the time of releasing the payment Bidder should also confirm about providing all these services in the Technical Bid 4 Successful bidder shall offer the Rig Package for Pre despatch shipment Inspection by OIL s team of technical commercial executives Pre despatch Shipment Inspection and Training charges if any must be quoted separately on lumpsum basis which shall be considered for evaluation of the offers The to and fro fares boarding lodging and other enroute expenses of OIL s Engineers shall be borne by OIL Bidders must categorically indicate the Installation Commissioning Pre despatch Shipment Inspection and Training charges in their offers and must con
19. rig lighting system utility system compressed air water etc cable system including cable trays boxes amp grasshopper elevators earthing system maintenance and testing facility for rig control system complete set of spares etc Verification of nameplate rating and make model of all electrical equipment against ordered specification Applicable standards to be followed Approved drawings Industry best practices applicable IS code Rig control system Functional tests of all supplied hardware and software including Touch screen s PLCs modules uploading and downloading of programs etc Chapter A General e Control system complete with all necessary software hardware and remote communication capability e Separate instrument earthing bus e All software including hardware keys licensed to Oil India Limited Such Licenses shall not have expiration dates e Manual bypass mode provided in case the control system fails e Verification of fault annunciation on simulated possible faults Applicable standards to be followed As per relevant standards tests of control system manufacturer Power pack engine alternator Chapter A e 100 load test of all power packs individually e Verification of load sharing all possible power pack combinations e Testing of safety devices like emergency stops overspeed trip LLOP HAT HWT etc in engine and E stop switches from D c
20. termination with proper lugs sockets Main drives drilling motors Connection 3 di PE J J preliminary checks and power up Auxiliary drives AC motors Connection 4 MES T i preliminary checks and power up Rig lighting system Connection preliminary 5 J J checks and power up 6 Rig earthing system Connection measurement of earth resistance Supplier s commissioning engineer and personnel shall be available at all the three stage of commissioning as explained above during the complete period Any equipment that fails during commissioning at any stage shall be REPLACED at suppliers cost Supplier shall ensure adequate commissioning spares consumables are dispatched Page 95 of 106 SECTION 10 MISCELLANEOUS ITEMS EQUIPMENT 1 DOG HOUSE One 1 doghouse with wall mounted air conditioner approximately 10 ft long x 5 ft wide having a sliding door with tempered glass window and additional window near the knowledge box amp tool board 2 AIR COMPRESSOR amp RECEIVER Air System A Rig air compressor package consisting of the following mounted on a single hut Two Nos of Electric motor driven screw air compressors each have a capacity of minimum 90 CFM at 125 psig working pressure complete with all accessories One number Cold Start Compressor having a capacity of minimum30 40 CFM at 150 psig working pressure driven by a suitable diesel engine Make Caterpillar Two
21. 3 0 4 0 5 0 6 0 7 0 Flexible cables are in use with drilling rigs and in other similar equipments in oil mines The electrical equipment used in a drilling rig are high capacity DC motors 3 phase AC motors their control gears light fittings and instrumentations Flexible cables used with circuits exceeding low voltage shall be provided with flexible metallic screening or pliable armouring Such flexible metallic screening if used as a means of protection from mechanical Injury it shall not be used by itself to form an earth conductor but it may be used for that purpose in conjunction with an earthing core Though the metallic screening shall not be used by itself to form an earth conductor the same shall have conductivity at all parts and at all joints at least equal to 50 per cent of the conductivity of the largest conductor IS 14494 1998 Elastomer insulated flexible cables for use in mines specification and IS 9968 Part amp Il Specifications for elastomer insulated cables are the relevant Indian Standards available on elastomer insulated cables IS 14494 1998 is mainly for flexible cables used in below ground and open cast mines This standard does not cover flexible cables used in oil mines Though 15 9968 1 does not speak about metallic screening for cables at voltages above low voltages however to afford 8 0 9 0 V B ELECTRICAL ANNEXURE STANDARDS STANDARDS TO BE FOLLOWED BY DIESEL ELECTRICA
22. Boxes Cable box frame and skid shall be made of channel 100 x 50mm and beam 150 x 75mm of structural steel Skid shall have lifting arrangement at all the four corners and suitable for balanced lifting Box structure shall have cross members on the sides to prevent stress and deformation during lifting and transportation Mild steel sheet hot rolled shall be used for sides Floor of the box shall be constructed of channels with 50 mm gap in between adjacent channels Additional support shall be provided in the centre with channel angle Ends of the box shall have half doors and will open from a height of 600 mm from ground hinges to be provided at 600 mm from ground A round pipe of NB 65 is to be provided at both ends for smooth sliding and pulling out of cables The end covers shall be designed for locking from inside of the box End covers shall be designed such that they cannot be opened without opening the top covers Five nos top cover shall be provided of 5 mm chequered plate with chequered surface facing up hinged on one side with sturdy hinges and free on the other side with locking arrangement These covers shall be galvanized Middle cover will be designed such that it cannot be opened without opening the other two top covers Additional locking bar removable type shall be provided on the top to lock all the three top covers with suitable locking arrangement Earthing leads shall be provided at both ends of the box Indicati
23. CON with control switches to control power packs main drive motors and various indication meters speed controllers display screen and display of alternator engine parameters PCR converter inverter fault status etc In addition fault storage facility and history trend data should be available in the system with built in self diagnostic features The control system should be complete with all necessary software hardware and remote communication capability All software including hardware keys if needed should be licensed to Oil India Limited Such Licenses should not have expiration dates In case of failure of PLC controller system communication the rig control system will be provided with a standby backup manual system option preferably with hot redundancy changeover for emergency drilling operation The control system shall also include two Emergency Stop controllers for facilitating emergency stopping of major equipments one for stopping the main DC drives SCR units and the other for stopping the power packs for total rig shutdown The PLC controller to be used shall be suitable for communication with remote consoles and other rig components and devices In addition fault storage facility and history trend data should be available in the system with built in self diagnostic features The control system shall be field proven running successfully for a minimum of 3 three years in land drilling rigs Bidder shall submit
24. Engine coupled with the alternator shall be unitized and enclosed in a weather proof acoustical skid mounted enclosure Power packs shall be i Compatible for varying loading pattern quick responsive to instantaneous load and torque changes ii Suitable for SCR controlled DC drives iii Easily serviceable both at site and at workshop Page 50 of 106 Illumination of the Enclosure of the Power Pack 1 Fluorescent tube fittings shall be provided at suitable places 4 Nos 2 x 40 Watts for complete illumination of the interior of the power pack Light fittings shall be Industrial type weatherproof IP65 corrosion proof corrosion resistant and heat resistant luminaire with transparent cover suitable for ceiling suspension mounting application The fittings shall be vibration resistant and complete with all accessories Only fittings of reputed make shall be used e g Philips Crompton Greaves GE Fitting shall be stroboscopic type 3x 1 5 mm2 screened EPR insulated CSP sheathed copper cable shall be used for wiring of the light fittings Light fittings amp Cables shall be secured properly to the walls ceiling of the enclosure of the power pack with provision for dismantling in case the engine or alternator needs to be replaced Proper glands will be used for entry of cables One metallic distribution box fitted with 4 nos of sockets 16 A 415 V 3 phase 5 pin sockets internally looped shall be fixed at a suitable height a
25. MCCBs HOA ELCB reset PBS reset switches etc shall be suitable for operation from outside without opening the panel door Starters shall be provided with individual cubicle however 2 4 Feeders can be combined in one cubicle iv All the starters for AC motors except LMSS LMMC BOP Bug blower amp centrifuge irrespective of rating are to be housed in the MCC panel of power control room and only push button stations with On Off Page 62 of 106 controls are to be located near respective equipment All motors and push button stations will be directly connected to the power control room through individual cables and plug sockets v When the selector switch is in Auto position an initiating contact from DC drilling motor starting control circuit shall start the auxiliary motor In the Hand position the motor shall be started immediately without any interlock vi Each individual starter paneU lighting AC unit feeder panel shall be provided with an earth leakage circuit breaker which shall cut off the power supply in case of an earth fault in that particular circuit Trip setting should be at 300 mA vii All breakers MCCBs used in the MCC shall be suitable for IT system as per IEC 947 2 IS 13947 All breakers MCCB MPCBs used in the MCC shall be suitable for disconnection and shall have positive visual isolation The neutral shall not be served and supply from the MCC bus shall be 3 Phase amp 3 Wire viii IT system of neutral g
26. Verification of technical documentation including service and operation manuals physical layout drawings as built diagrams spare parts list etc Verification of DGMS India s approval instrumentation equipment supplied for use in hazardous area of the rig for all the Mud Pumps Manufacturer s commissioning documentation Verification of specification amp features NDT of welded joints on the body of the pumps Function Testing of SRVs with verification of relevant certifications Function test of mud pumps for six hour period at maximum strokes and pressure Relief Valve Verification of specification Certification related to relief valves Location Power Pack Main Engines Manufacturer s commissioning documentation Verification of make specification amp features Function test of all engines for six hour period Verification of load sharing Function testing of safety shutoff devices Verification of Acoustic Enclosure performance i e 75 dbA at 1 0 meter from source Verification of calibrations of various meters and tools that are to be provided along with the Rig Engines Measurement of temperature noise assessment of vibration etc Supply of complete electricals Chapter A General Outline Verification of supply of complete electrical system package including auxiliary electrical systems for operation of the rig viz all electrical motors of the solid control system
27. and non conducting material wrapped Exhaust with heavy duty spark arrester located behind the driver s cabin and projected above the top of driver s cabin DRIVER S CABIN Robust built comfortable full width driver s cabin of pressed steel construction suitably upholstered all controls at easy access positions full view Windshield of non splinter glass adjustable type comfortable driver s seat co passenger s seats for minimum 2 co passengers to assist the driver in traffic and complete with all fittings accessories viz Windshield Wipers Electric Fan s Roof Lamps Sun visors twin Rear View Mirror Air amp Electric Horns Fire Extinguisher First Aid Box Handgrips Handles Footsteps Lockable Door s with moving window glass etc For maximum visibility on all sides for the driver adequate number of windows with sliding lockable toughen non splinter glass at both sides and rear of the cabin as well as there shall not be any object behind and sides of the cabin obstructing view The rear windows shall be provided with protective wire net cover from behind 2 two seats for co passengers to assist driver in traffic at left side of the unit near to driver s seat GAUGES METERS ETC IN DRIVER S CABIN All standard gauges amp meters like Speedometer with Odometer KM calibration Engine Oil Pressure Meter with low pressure warning buzzer Engine Temperature Meter with high temperature warning buzzer Engine Hour Meter
28. anti panic hardware will be furnished one at each end and on opposite sides of the house Both doors shall be designed to open to the outside by pushing on the crash bar Doors should have a rubber sealing lining Suitably sized and rated spreader bars and slings shall be provided with the PCR for bottom lifting Surface preparation Surface finishing should be Commercial Metal Blast Grade SSPC SP 6 1 5 to 2 5 mils anchor profile before primer painting Primer and final top coat shall be of premium quality Top coat colour will be urethane linear white Over all dry film thickness of the painting should not be less than 8 mils 200 microns Surface preparation and painting shall be adequate for the harsh rainy amp humid environmental conditions The PCR shall be fitted with adequately rated tinned copper bus bars insulated with sleeves cable alleys trays and vertical bus chambers Hardware for all bus connections shall be of stainless steel bolts aircraft type locking nuts with nylon inserts suitable for bus bar operating temperature at full load or alternatively hardware with plain amp spring washers to be used Major components of PCR a PLC System The programmable logic control panel shall perform the following minimum functions and have the features for overall SCR control interlock with accessories and monitoring Page 54 of 106 The System Host PLC shall be a high speed versatile modular PLC The PLC to be used sh
29. at 8 10 of rated kW Each alternator engine control panel should be independent and complete in all aspects with switching and control devices Loss of one panel should not affect the others However they will communicate with one another for load sharing PLC input The alternator indications including breaker status should also be available on the PLC HMI display at the PCR c SCR Thyristor Panels The PCR shall house minimum 3 three nos of SCR panels of sufficient capacity The SCR Control system and bus bar shall be suitable for driving two Mud pumps each mud pump driven by one DC motor SCR controlled drive panel should preferably be of standard NOV Ross Hill design with analog DC regulator modules for shunt motors All motors will be 1000 HP 1250 HP 750 V DC separately excited shunt wound motors of BHEL 4903CX GE 752R models All necessary protection like SCR heat sink over temperature over current suppression etc should also be incorporated in the respective panels Each SCR panel shall consist of the following main equipments e 1600 A indicative rated ACB rated 600V AC 3 pole 50 Hz 65 KA with adjustable trip Draw out type Each breaker to be manually Chargeable electrically closed and electrically tripped and with auxiliary contacts e SCR Panel circuit breaker to be directly interchangeable with the Generator incomer circuit breaker The SCR breakers will have the same auxiliaries as the generators
30. be rejected in case the items offered do not conform to the required parameters stipulated in the technical specifications and to the respective international national standards wherever stipulated Notwithstanding the general conformity of the bids to the stipulated specifications and terms and conditions the following requirements will have to be met by the bids without which the same shall be considered as non responsive and stand rejected 10 TECHNICAL Mobile Rig Package shall be suitable for operating in OIL s fields in Assam where temperatures range between a minimum of 5 degrees Celsius amp a maximum of 41 degrees Celsius with Maximum relative humidity of 100 at 21 deg Celsius 95 at 35 deg Celsius amp 70 at 41 deg Celsius Avg annual rainfall 300 cm This shall be substantiated by the Manufacturer s printed specifications of the respective equipment The Input Horse Power Rating of the Draw works of Mobile Rig shall not be less than 750 HP The Carrier shall have two 2 Engines each of which shall have a rated Horse Power not less than 440 HP net minimum at 2100 RPM The Mobile Rig Package shall include two 2 Single Acting Triplex Mud Pumps each rated at 1000 Input Horse Power with a rated discharge of 2440 LPM 640 GPM at 165 kg sq cm 2300 PSI The maximum Discharge Pressure of the Pumps shall be 351 kg sq cm 5000 PSI The Rig Package shall be complete with two 2 Power Packs sufficient to drive th
31. block amp hook manufactured amp monogrammed per API Spec 8C with 5 five sheaves grooved for 1 1 8 OD wire line amp fully compatible with the crown block assembly ELEVATOR LINKS One 1 pair weldless elevator links 2 1 4 x 96 of Rated Capacity 250 Short Ton 226 8 MT or 500 000 lbs manufactured amp monogrammed per API Spec 8C The links should be compatible to traveling block amp hook under sl No 3 above CASING DRILLING LINE One 1 reel API Spec 9A wire rope 1 1 8 6 x 19 IWRC Improved Plow Steel Right Regular Lay length to be specified by the bidder per requirements of the rig approx 2000 ft to be reeved amp installed on the rig for drill line application during commissioning ROTARY HOSE One 1 suitable rotary hose 4 ID 5000 psi working pressure 55 ft long conforming to API Spec 7K complete with safety clamps at both ends amp necessary fittings for connection to stand pipe amp swivel goose neck i e 4 fig 1002 DRILL PIPE SPINNER One 1 Pneumatic Drill Pipe Spinner size range 2 7 8 7 avg torque 1285 ft lbs right amp left hand rotation complete with spring hanger assembly intake hose muffler chain and Operations amp Maintenance Manual lubricator amp dryer shall be installed on the spinner unit KELLY SPINNER One 1 Pneumatic Kelly Spinner manufactured amp monogrammed per API Spec 8C 6 5 8 API Reg LH box up amp pin down Max Stall torque 1
32. both sides of draw works The walkways should be hinged to the carrier in such a way that it can be folded upward in small sections during transportation maintaining the overall width of the carrier as indicated in Section 1 18 TOOLS Page 22 of 106 One 1 set of tools amp wrenches for breakdown maintenance of draw works amp drilling equipments in proper size tool box mounted on the carrier with locking arrangement List of tools should be furnished in the bid document Page 23 of 106 SECTION 4 DRILLING EQUIPMENT ROTARY TABLE One 1 27 1 2 Rotary Table manufactured amp monogrammed per API Spec 7K with 27 1 2 698 5 mm table opening and static load rating of 500 Short Tons 453 6 MT or 1 000 000 lbs The rotary table should be complete with API Spec 7K square drive split master bushings master bushing lifter casing bushings complete with lifters suitable for 20 casings and API insert bowl No 1 amp 2 with lifters suitable for 13 3 8 amp 9 5 8 casing respectively ROTARY SWIVEL One 1 Rotary swivel manufactured amp monogrammed per API Spec 8C having static load rating of minimum 250 Short Tons 226 8 MT or 500 000 lbs complete with bail bumper support goose neck connection to Rotary hose 4 fig 1002 female etc Swivel pin connection 6 5 8 API Reg left hand TRAVELLING BLOCK amp HOOK One 1 minimum 187 Short Ton 170 MT or 374 782 lbs capacity unitized traveling
33. built and modular in construction to facilitate easy installation and dismantling Sliding doors shall be provided on both the banks of the engine for easy access to carry out maintenance and operational activities Enclosure shall be sound proof weather proof and environment friendly conforming to the norms of CPCB Central Pollution Control Board India and latest guidelines of Environment Protection Act 1986 India THE ENGINE offered shall be complete in all respect with the following major components and systems mounted on it A Control System Electronic Module control panel EMCP with suitable Battery and charging system B Components to be offered with the Engines i Standard Tool Kit 02 sets ii Alternator Alignment Tool kit with Instruction Manual 01 iii Blow by Measurement Tool kit 01 iv Fuel Injector Timing setting tool 01 Air Restriction Measurement tool 01 vi Heavy Duty Digital Multimeter 01 vii Lube Oil testing Kit 01 viii Digital Tachometer 01 ix Belt Tension Gauge 01 x Laptop with license password for monitoring Engine Parameters 8 The engine will be used as prime mover for 1215 KVA AC Generator of the Rig 9 The engine offered should be complete with the following components mounted on it AIR INLET SYSTEM Single stage air cleaners dry panel type with soot filter service indicator after cooler Core Corrosion Resistant COOLING SYSTEM Thermostats and Housing Dual Outlet Jac
34. cabin with proper identification plates c a Speedometer with Odometer calibration Engine Oil Pressure Meter with low pressure warning buzzer Engine Temperature Meter with high temperature warning buzzer Engine Hour Meter Engine Tachometer Air Pressure Meter with low pressure warning buzzer Ampere Meter Transmission Oil Pressure Meter with low pressure warning buzzer Transmission Oil Temperature Meter with high temperature warning buzzer 5 DOCUMENTATION The following documents shall be submitted along with the bid for bid evaluation a b Detailed diagram of the pneumatic and electrical system Layout drawing of all the sensors instruments along the carrier Technical leaflet of each instrument amp sensor fitted in the carrier along with the make amp model List of instrumentation maintenance spares for two year maintenance 2 0 INSTRUMENTATION FOR ENGINE amp TRANSMISSION 2 1 INSTRUMENT PANEL FOR ENGINE The following minimum instruments shall be provided in driver s cabin lt sam te x Lube Oil Pressure Gauge Fuel Pressure Gauge Oil Filter Differential Pressure Gauge Cooling Water Temperature Gauge Electronic Tachometer Service Meter Exhaust Temperature Gauge Engine starting switch with key Engine stopping switch from Drivers cabin amp Drillers console Emergency air
35. exceed 3400 mm Small rugged collapsible type platforms of preferable size 2000 L x 2000mm B x 500mm H should be provided near the hopper to stack a few sacks of chemicals prior to loading e All the three tanks should be provided with strongly built sturdy ladder both from inside and outside the tanks Handrails are to be provided for the two 2 open top tanks with bar grating platforms and walkway between the two tanks e Two 2 clean out gates should be provided at the rear side of each tank These gates should be provided with 12 Butterfly valves Approx 3 75mm slope is to be maintained towards the clean out gate side e All the tanks should be provided with 100mm drain out plug at the floor of the tanks e The open tanks should be provided with permanently attached measuring scale made out of anti corrosive metal alloy graduated in inch and foot to indicate volume per inch height e The inlet feed line shall be supplied with 100mm 4 Sch 40 ASTM 106 Grade B pipes with butterfly valve and should be anchored firmly with the sidewall of the tank The rim line water tapping for water tanks shall be with 1 NPT vertical insert and a plug 2 nos for each tank e All the tanks shall be provided with 152 4mm 6 Sch 40 ASTM 106 Grade B pipes with butterfly valve in the front side of the tanks e The open top tanks should be provided with bottom guns at four sides of the tanks with rotating 180
36. if any as per Clause 9 of Section 11 R Installation amp Commissioning charges S Total Value O P Q R above NOTE Banking charge in the country of the foreign bidder shall be borne by the bidder 52 When only domestic bidders are involved or when more than one domestic bidders are in contention in case of mixed response Comparison of bids will be done on the basis of Total Value which is estimated as under A Total material cost of Drilling Rig other than SI No B to H below B Cost of Spares for Carrier refer Srl No 21 0 of Section 1 C Cost of Spares for Engine amp Transmission refer Srl No 23 of Section 2 D Cost of Tool Kit for Engine amp Transmission refer Srl No 24 of Section 2 E Cost of Spares for Section 3 amp Section 4 refer Srl No 10 of Section 4 F Cost of Tools amp Spares for Section 5 refer Srl No 11 of Section 5 G Cost of mandatory Spares for Rig Electricals refer Chapter of Section 9 H Cost of Commissioning spares if any 1 Grand Total Material Cost Packing Forwarding Charges K Total Ex works value 1 J above L Excise Duty including Cess M Sales Tax N Total FOR Despatching station price K L M above O Road Transportation charges to Duliajan P Insurance Charges 0 5 of Total FOR Despatching Station Value N above Q Total FOR Duliajan value N O P above R Pre desp
37. in the offer Whether to amp fro air fares boarding lodging of the Training personnel for providing Training at Duliajan Assam India included in the quoted charges Whether confirmed that all Service Income Corporate tax etc towards Services provided under Training are included in the prices quoted Whether confirmed to carry out installation amp Commissioning at Duliajan Assam Whether installation amp Commissioning charges applicable If installation amp Commissioning charges applicable whether separately quoted on lump sum basis Whether to amp fro air fares boarding lodging of the commissioning personnel for installation amp commissioning at Duliajan Assam India included in the quoted charges BE EE BEEN BEEN EE Whether confirmed that all Service Income Corporate 37 taxetc applicable under installation amp Commissioning are included in the prices quoted mE GEN BE NENNEN Whether confirmed acceptance of tender Payment Terms of 8096 against shipment dispatch documents and balance 2096 alongwith commissioning charges after successful installation amp commissioning For Foreign Bidders Whether offered FOB FCA port of despatch including sea air worthy packing amp forwarding For Foreign Bidders Whether port of shipment indicated To specify Whether Indian Agent applicable If YES whether following details of Indian Agent provided a Name amp ad
38. inch thick polystyrene block insulation The floor and the wall with the receptacles and plugs will not be insulated The inside surface of the walls will be finished with a sandwich style insulating board three eight s of an inch thick with white pebble coating on the interior side and aluminum foil on the exterior side A rubber neoprene mat should be provided over the full floor area of the house Bus bars should also be accessible for maintenance if required PCR panel line up should be such that the PCR is load balanced for easy lifting with CG in the centre Plug panel for the Generator and DC motor cables to be provided on the front side plug panel side facing the DW In case it is difficult to provide generator plug panel on front side then standard arrangement of supplier i e generator plug panel recessed type on the side facing power packs can be provided but height of the plug panel should be around 1 5 mtrs from bottom of the PCR Fluorescent lighting fixtures 2 x 40 Watt is to be provided for interior lighting Four 4 numbers of 240 volt Phase Phase duplex receptacles suitable for Indian style plug pins to be included two at each end of the house The PCR shall be equipped with two portable for working in panels emergency lights which shall adequately light up the PCR in the event of a blackout Additionally two emergency lighting fixture with EXIT signs to be also included at each end of the House Two 2 doors with
39. length to be specified by the bidder e Three 3 2 x 6000 PSI Style 50 Swivel Joints e Two 2 2 Fig 1002 Hammer Unions Low pressure Fill Line of suitable length to be specified by the bidder with 2 Fig 1002 Hammer Union at each end BELL NIPPLE One 1 Bell Nipple funnel amp telescoping style mounted in the substructure with flange to match BOP flange FLOW LINE One 1 10 to 12 Flow Line from Bell Nipple to Shale Shaker Unit complete with butterfly valves and couplings RATHOLE ASSEMBLY One 1 Rathole assembly with digger unit or suitable mechanical device for drilling rat hole and mouse hole complete with suitable size scabbards MOUSEHOLE SCABBARD ASSEMBLY One 1 Mousehole Scabbard Assembly CATWALK ASSEMBLY One 1 Two piece Catwalk Assembly 3 5 ft to 4 ft wide x 40 to 50 ft long x 3 6 ft high with built in stair and provision to hinge pipe rack on each side PIPE RACKS One 1 lot of twelve 12 Triangular Pipe Racks 3 1 2 ft x 3 1 2 ft x 14 ft long fabricated from Sch 160 pipe for stacking tubular with suitable provisions to hinge with catwalk assembly CELLAR PUMP A Gorman Rupp make diaphragm pump of model 4DB or similar pump having same capacity driven by explosion proof electric motor with matching frequency complete with all suction and delivery lines mounted on a 1 feet high suitable oil field type skid for cellar cleaning purpose Pump should be suitable for class dir 2 areas
40. less than 10 years or having a break in between preceding the bid opening date will not be considered copies of API certificate for all the 10 years must be forwarded with technical bid COMMERCIAL Bids are invited under Single Stage Two Bid System Bidders shall quote accordingly under Single Stage Two Bid System Please note that no price details should be furnished in the Technical i e Unpriced bid The Unpriced Bid shall contain all techno commercial details except the prices which shall be kept blank The Priced Bid must contain the price schedule and the bidder s commercial terms and conditions Bidder not complying with above submission procedure will be rejected 2 0 3 0 4 0 5 0 6 0 7 0 8 0 9 0 10 0 11 0 12 0 Bid security of US 1 18 000 or Rs 53 00 000 shall be furnished as a part of the TECHNICAL BID Any bid not accompanied by a proper bid security in ORIGINAL will be rejected without any further consideration For exemption for submission of Bid Security please refer Clause No 9 8 Section A of General Terms and Conditions for Global Tender The Bid Security shall be valid for 270 days from the date of bid opening Bidders must confirm that Goods materials or plant s to be supplied shall be new of recent make and of the best quality and workmanship and shall be guaranteed for a period of twelve months from the date of commissioning of the complete package at site against any defect
41. of 15mm dia holes with a spacing of 100mm near each strap end iv Straps should be mounted at a convenient height for ease of connection v Galvanization of the straps should be of the high quality to withstand the corrosive environment 2 nos each 25 X 3 mm GI strips shall be welded to the main strips and the agitator skids approx perpendicular to the main strips 50 X 6mm vi Two 2 GI straps of size 50 X 6 mm shall be suitably mounted on each skid to facilitate independent double earthing of the pump motors vii Holes to be drilled in each strap are a two nos of 15 mm dia holes with a spacing of 100 mm near each motor b two nos of 15 mm dia holes with a spacing of 100 mm near each strap end viii Foldable type hangers should be mounted on tank wall below the earthing straps to support the mud system cables Spacing between hangers should be 1000mm Width of the hangers 300mm o Mounting of Push button station Mounting assembly for push button station of each mud water tank agitator to be welded to the tank near respective agitator assembly p Mud Pill Chamber A chamber of approx 10 cu m 63 bbls capacity with isolating valves should be provided inside the suction tank for preparation of special mud pills A suitable sized agitator of stainless steel 304 Aerofoil 3 blade design of approx dia 36 coupled with flameproof electric drive motor of maximum 10 hp capacity should be provided in this chamber for proper mixing of t
42. of Spares for Carrier refer Srl No 21 0 of Section 1 C Cost of Spares for Engine amp Transmission refer Srl No 23 of Section 2 D Cost of Tool Kit for Engine amp Transmission refer Srl No 24 of Section 2 E Costof Spares for Section 3 amp Section 4 refer Srl No 10 of Section 4 F Cost of Tools amp Spares for Section 5 refer Srl No 11 of Section 5 G Cost of mandatory Spares for Rig Electricals refer Chapter of Section 9 H Cost of Commissioning spares if any 1 Grand Total Material Cost Packing Forwarding Charges K Total Ex works value 1 J above L Excise Duty including Cess Please indicate applicable rate of Duty 4 Cess M Sales Tax Please indicate applicable rate of Tax N Total FOR Despatching station price K L M above O Road Transportation charges to Duliajan P Insurance Charges Q Total FOR Duliajan value N O P above R Pre despatch Inspection charges if any as per Clause 7 of Section 11 S Training charges if any as per Clause 9 of Section 11 T Installation amp Commissioning charges U Total Value R 5 T above V Total value in words W Gross Weight X Gross Volume NOTES 1 The Commissioning Spares should be quoted separately indicating the unit price and quantity quoted 2 The Drilling Rig package covered under this enquiry will be used by OIL in the PEL ML areas
43. power tong pipe spinner Crown platform should be provided with metal flooring amp handrails all around with entrance from ladder Two 2 sets Tong Counter Weight Boxes complete with guide pulleys lines etc One 1 Adjustable stabbing board for lowering casing of Range III length Full length ladder upto crown platform preferably caged Mast level amp tilt indicators Mast rest pad complete with supporting frames should be suitably positioned on the carrier for resting the collapsed mast during transportation The frame should not obstruct the driver s view in any case 9 MAST CONTROLS Mast raising lowering and telescoping controls shall be installed at a convenient position near the base section of the mast close to the operator s console to give operator unobstructed view of mast during raising amp lowering Should not involve Re positioning or Removal of Driller s console amp brake linkages during raising lowering of mast Mast Alarm Located at amp actuated by Latch pin Should sounds air horn to signal latch pins extended amp locked Suitable color painted for visual control 10 TELESCOPIC FRONT amp REAR LEVELLING JACK SCREWS Hydraulically operated mechanically locked type jackscrews at the front amp rear as well as a pair of belly jacks to stabilize the rig while the mast is being raised should be provided The control of these jacks should be along with mast control Each jack must have sepa
44. preferably Siemens 57 300 32 Bit Fixed amp Floating Point CPU Up To 1024 Digital Inputs 1024 Digital Outputs Up To 256 Analog Inputs 256 Analog Outputs Complete Instruction Set With Built In Functions Built In Self Diagnostics System Status amp Alarms When Used With Remote Display Screen Fiber Optic Communication Capability Remote Graphic Touch Screen Display Touch Screen A touch screen soft button display screen should be provided in the PLC cubicle The following represents data to be displayed preferably on multiple screens Miscellaneous indicators PLC System Communication OK Generator ON For each Generator Ground Fault Power Limit Driller Console Assignment SCR Indicators To be repeated for each SCR panel SCR ON Bridge Temp Switch Blown Fuse Bridge Current meter Bridge Voltmeter Speed Reference Contactor Assignments Power Limit Page 55 of 106 Mud Pump Indicators MP 1 MP2 Field ON MP 1 MP2 Chain Oilers ON MP 1 MP2 Main Lubes ON MP1 MP2 Blowers ON MP 1 MP2 Liner Flushers ON Charging Pump 1 ON Charging Pump 2 ON MP1 MP2 armature current Generator Cubicle Indicators Repeated for each Generator Cubicle Running Hours for Power packs b Generator control panel The control for power pack engines ECM Engine Control Modules should be integral to the engine detailed specs for control of power packs are available elsewhere in this document The input from the alternator co
45. rigs from place to place and also to withstand severe environmental conditions including heat and humidity The Alternator rotor shall be dynamically balanced and engineered to withstand 125 load over normal load e Shall be manufactured to International Standards and shall meet or exceed BIS NEMA IEEE ANSI etc requirements f Engine and Alternator shall be load tested prior to dispatch and to be commissioned in Oil India Limited s drilling location 4 The specifications of Fuel to be used by the Engines are as follows High Speed Diesel conforming to IS 1593 Cetane No 42 5 Gross Calorific 19 480 BTU lb 10 800 Cal gm Page 42 of 106 5 The bidder should specify the following information along with relevant performance curves with conditions a Gross Horse Power developed at rated RPM Deduction for Altitude Temperature etc c Deduction for Fan and ancillary equipment d Net HP available at rated RPM amp site conditions e Specific Fuel Consumption at rated speed and Power and 110 75 50 and 25 of full load f Performance Curves of the Engines 6 The Noise level produced by the engine at full load should not exceed 75 Db measured at a distance of 1 one meter from the source 7 Acoustic Enclosure The engine and alternator shall be covered by Acoustic Enclosure It is comprised of absorptive acoustic sliding perforated panels of 100 mm thickness and shall be free standing floor mounted factory
46. should be able to withstand any shocks which are bound to come while being handled and transported over rough and slushy roads locations Height of the joint used for the longitudinal members should be minimum 20 cm PAINTING INSTRUCTIONS At least 3 coats after applying primer Under Coating with Anti Corrosive Treatment for cement amp rust and polyurethane paint The preferred color shade should be as under MAST WHITE CROWN RED DOUBLE BOARD RED TRUCK amp DRAW WORKS BLUE ALL HAND RAILS YELLOW MUD PUMPS BLUE TRAVELLING BLOCK YELLOW AIR TANK WHITE MUD amp WATER TANKS GREY ELECTRICAL CONTROL ROOM WHITE All operating and warning labels on equipment must be in English SPARE PARTS Spares for two years normal operation of carrier engine draw works mast amp sub structure mud system various drilling equipments amp electrical system should be included in the offer indicating item part no amp quantity required year wise Item wise price of such spares should also be provided in commercial bid Bidder should indicate the part nos against each item along with supplier s part no if any The cost of spares will not be considered for price comparison Purchase of these spares will be optional The price of such spares should not change for next 2 years from the date of quotation Bidders must confirm the same along with the availability of spares for next 15 years Page 100 of 106 4 PARTS CATALOGUE OP
47. supply to obtain maximum discharge of 595 GPM 2252 Litres min Parameters are to be based on 90 mechanical efficiency and 100 volumetric efficiency Page 39 of 106 C SLUSH PUMP FEATURES xi Fully enclosed steel plate fabrication power end Double helical gear for crankshaft gear and pinion shaft gear Double extended pinion shaft Self aligning spherical main and pinion shaft bearing Roller bearing at crank and crosshead end of connecting rod Bearing make should be Torrington SKF or FAG only Interchangeable standard module suction and discharge with shot penned inner surface Fast change valve covers Two piece fast change piston rods with clamp Suction and discharge manifold with suction dampener Piston liner lubricant spray system with AC 3 Ph 50 Hz electric motor driven pump with reservoir Pump fitted with super die hard clamp type liners premium piston mission type seats and polyurethane valves assy The pump should be complete with all the components of fluid end and power end One hydraulic valve seat puller kit and one set of special hand tools for fluid end maintenance should be included with each pump set to be supplied D ACCESSORIES Each mud pump package should be assembled with the following accessories Vi Vil VIII E PUMP One 1 Discharge Strainer Cross Assembly complete with suitable strainer 5 125 mm 5000 psi 347 Kg sq cm WP discharge flange connection 4 100 m
48. the rig for drilling operations Rig pump delivery manifold shall be connected to the vibrator hoses through rigidly supported strainer cross There shall be 5000 Psi working pressure gate valve on each mud delivery manifold l Page 96 of 106 From each pump delivery manifold suitable bleed line and valve should be provided Pump delivery manifold shall have arrangements for hole fill up line and kill line connections of suitable sizes with Gate valves The 5000 Psi pulsation dampeners on each pump shall be complete with charging valve pressure gage hose assembly for charging and any other accessories required Required length of intermediate 5000 psi WP delivery pipes complete with bend T s and valves to connect the pumps 2 Nos independently to the stand pipes Necessary anchoring arrangement of all high pressure delivery lines 3 PNEUMATIC WINCH One 1 IRI make FA 2 5 A LXK1G or equivalent Pneumatic Winch with Automatic Disc Brake and standard winch mounted throttle with the following specifications Capacity Mid drum line pull 5000 lbs on drum 90 psig Mid drum Line Speed 135 fpm 90 psig Max Stall on 1 Layer 10 400 lbs Wire Rope Storage Capacity full drum 625 ft of 5 8 line Drum length 20 Drum Root Diameter 9 1 4 Avg Air Consumption 560 SCFM Air Inlet 1 1 2 Motor HP 25 hp Automatic Disc Brake Winch mounted single lever throttle for lifting amp lowering spring return to neutral w
49. with the offer Whether Price Bid submitted as per Price Schedule refer Para 12 0 of BRC vide Annexure B Whether Price Break up of the Spares amp Tools mentioned in the Price Schedule has been furnished Whether Price Break up of the Major Rig components has been furnished as per Annexure A2 Whether quoted all the items of tender Whether technical literature catalogue enclosed EN Whether quoted a firm delivery period Whether indicated the country of origin for the items quoted Whether quoted as per NIT without any deviations DJ Whether quoted any deviation a Whether deviation separately highlighted Whether Recommended Spares for 2 years of operations quoted Whether prices quoted for spares for 2 years of operation is valid of two years from the date of quotation as per tender Whether confirmed that all spares amp consumables will be supplied for a minimum period of 15 years Whether confirmed that in the event of inspection by Third Party inspection agency all required facilties for third party inspection will be provided by you at no extra Whether charges towards Pre despatch shipment inspection amp testing of the Rig Package applicable If Pre despatch shipment inspection amp testing charges applicable whether quoted separately Whether confirmed that Training will be provided in the event of placement of order Whether the cost of Training has been furnished
50. with pre cleaner COOLING SYSTEM Circulation pump Centrifugal type Thermostat Housing Heavy duty Radiator for industrial use mounted on the base rail with the engine and with sucker type fan amp fan guard for ambient temperature having capacity at least 20 in excess of total heat rejection of the engine Heat load calculations are to be submitted along with the offer for our scrutiny FLYWHEEL amp FLYWHEEL HOUSING Flywheel with ring gear and resilent plate to suit Allison transmission supplied Flywheel Housing SAE 1 SAE Standard Rotation 1 1 1 1 2 1 3 1 4 1 5 1 6 2 3 4 5 FUEL SYSTEM Fuel pump Fuel injection amp Injection system Flexible Fuel Lines 10 11 Page 12 of 106 FUEL PUMP GOVERNOR Mechanically variable speed governor with PT Fuel pump Pneumatic throttle actuator LUBE SYSTEM Crankcase Breather Oil Cooler Additional cooler for torque converter oil Oil Filter Shallow Oil Pan Oil Pan Drain Cover EXHUST SYSTEM Spark Arresting Muffler Exhaust Fittings Flexible Exhaust Flange amp Fittings Weldable Water Shielded Exhaust Manifold Elbow Exhaust Exhaust position should be as specified in SECTION 1 Clause no 12 0 EMERGENCY AIR SHUT OFF DEVICE Inlet Air shut off device should be designed in such a way that it be operated manually at the Inlet manifold of the engine Can be operated from Driller s console with a knob Necessary hose connec
51. 106 _ drilling line rotary hose etc Copies of API Certificates amp Authorizations if any ee Signature Name I Designation Date 1 Page 27 of 106 SECTION 5 SOLIDS CONTROL EQUIPMENT MUD amp WATER TANK SYSTEM WITH ACCESSORIES One 1 Mud amp Water Tank System consisting of the following 1A Active and Reservoir Mud Tanks 3 3 Six 6 tanks e One 1 Shaker tank minimum 47 5 cum 300 Barrels US e One 1 Intermediate tank minimum 47 5 cum 300 Barrels US e One 1 Suction tank minimum 47 5 cum 300 Barrels US e Three 3 Reserve tanks of minimum Capacity 47 5 cum 300 Barrels US each i e Total capacity 900 barrels complete with Mixing Pumps and Mud agitators 1B Water Chemical Tanks Three 3 tanks 1C Auxiliary Equipment amp Accessories for the Mud Tank System e One 1 Mud Loading System e One 1 Mud Pump Super Charger System e One 1 Feed Pump System for Solid Control System TECHNICAL DETAILS OF THE ABOVE 1A Active and Reservoir Mud Tanks Each mud tank should have approximately the following dimensions Length 9900 mm excluding 300 mm skid extension on each end for tail boarding Breadth 2285 mm Height 2250 mm excluding skid height a Tank Walls The walls of each of the tanks including partition walls are to be constructed preferably with 8 mm thick MS crimped plates Tank bottoms to be constructed with 8 mm thick plain plates should be sloped gr
52. 2 nos of Air Receiver hydraulically tested within last three years with documentary evidence each having a capacity of 80 CFT and rated for 200 psig working pressure complete with Refrigerator Type Air Dryer safety relief valve pressure gauge condensate trap etc B Two 2 nos of extra Air Receiver each having a capacity of 80 CFT mounted on a single oilfield type skid complete with SRV amp Pressures gages for immediate use in derrick floor to be placed near the entrance of the staircase SPECIAL NOTE All the components of the Air system other than Item B are to be accommodated in the Power Pack Skids and within the Acoustic Enclosure 3 SUCTION AND DELIVERY SYSTEM of Slush Pump Suitable length 3 1 2 ID x 5000 psi WP vibrator hose Suction hose should interconnect Rig Pump 1 and 2 with butterfly valves in between Cameron or equivalent 5000 psi WP dual stand pipe manifold complete with gate valves pressure gauge of 5000 psi rating and other standard fittings 4 OD x 5000 psi WP dual stand pipe of suitable length with H manifold to match the operating conditions with Range ll drill pipes complete with gooseneck hammer union or uni bolt couplings for making up rotary hose with safety clamp attached It should be designed to suit Kelly or Top Drive 3 1 2 ID x 60 75 ft long x 5000 psi WP rotary drilling hoses with suitable connection to make up on to the standpipe and rotary swivel The length of Rotary hose should suit
53. 200 ft lbs with two motors for right amp left hand rotation complete with controls valves fittings and hoses HYDRAULIC CATHEAD Hydraulic Catworks Make Up and Break Out 127 mm 5 X 1 524 mm 60 breakout catworks cylinder 14 900 kg 31 000 lbs tong line pull Mounted in the mast with hydraulic controls and line guide rollers Page 24 of 106 127 mm 5 X 1 524 mm 60 make up catworks cylinder 2 348 kg 5 166 lbs tong line pull Mounted in the mast with 6 part reeving for tong line hydraulic controls and line guide rollers 10 SPARE PARTS FOR SECTION 3 8 4 Following additional spares in specified quantity as indicated should be supplied along with the unit Specific description part nos make etc and unit price of each and every item shall clearly be indicated in the bid a Repair kit for telescopic cylinder 2 sets b Repair kit for tilting cylinder 2 sets C Repair kit for all leveling jacks i e front amp rear 2 sets d Guy lines turn buckles 1 Set e Guy posts 1 Set f Sheaves set for cat line sand line rig tongs power tong pipe spinner 1 set g Sprocket rotary table 1 no h Swivel wash pipe assembly 1 set i Repair kit for hydraulic pump commercial shearing 2 sets 8 MANUALS amp CATALOGUES for Section 3 amp 4 Spare Parts Catalogue operation service amp maintenance manuals in printed form in addition to supply of the same in compact disc CD format for all maj
54. 40 VAC 50 Hz Indian Electricity Rules Rule 131 Page 81 of 106 si Statutory Rules No Item Guidelines OIL s Remarks Remarks by Party Directives The lights shall Aviation warning lamp be operational Day lamp 20 000 Cd flasher at all times type with 40 flashes per minute from the WHITE Ministry of Defence moment the Night lamp 40 Cd fixed RED Govt of India mast is raised 5 nos of flashers are indicated directive until the mast one at crown and four nos at is finally thribble board colour lowered unspecified irrespective of 6 well operation Minimum Illumination Level to be maintained Pump house shed 100 Lux Derrick floor 80 Lux Pipe rack area 60 Lux As per Oil India Monkey Board 30 Lux Practice Compressor shed 100 Lux Sub structure 150 Lux Engine room 80 Lux Peripheral General area 10 Lux This is required as an additional safety Pressurized type D CON foot feature but these items are outside 7 throttle shall be used alarm will ee be provided for loss of purging DON hazardous areas Purging required as per OMR spec 67 8 Emergency shut off device ESD system at Driller s control panel Preferred Make of instruments equipment auxiliaries SL No Equipment instrument auxiliaries Preferred make model 1 Alternator Kato Caterpillar Baylor BHEL 2 DC Drilling motor GE BHEL 3 SCR p
55. 5HP should be DOL type Starters above this shall be provided with a soft starter with suitable contactor arrangement Generator Panels Chapter I B b e Checking of terminations for proper crimping and tightening e Functional testing of each panel including all switches speed voltage adjust pots e Synchronization and load sharing of generators in all possible combinations e Verification of Fault annunciation on simulated faults on alternator engine Applicable standards to be followed As per approved drawings Thyristor panels Chapter B c e Checking of tightness of all connections in busbars and links and supports e Checking of terminations for proper crimping and tightening e Assignment verification e Functional testing of all panels including all ACBs MCCBs switches meters indication lamps logic circuit adjustment pots etc e Full load testing from all panels e Verification of Fault annunciation on simulated faults Applicable standards to be followed As per approved drawings Field Supply e Checking of tightness of all connections links and supports panels Chapter B d e Checking of terminations for proper crimping and tightening e Assignment verification e Functional testing of all panels including all Fuses MCCBs switches meters indication lamps etc e Full load testing from all panels with thyristor panels Applicable standards to be f
56. ACK INSTRUMENT PANEL FOR ENGINE The following minimum instruments shall be provided in driver s cabin a Lube Oil Pressure Gauge b Fuel Pressure Gauge c Oil Filter Differential Pressure Gauge d Cooling Water Temperature Gauge e Electronic Tachometer f Service Meter Exhaust Temperature Gauge SAFETY SWITCHES FOR ENGINE The following minimum safety instruments shall be provided in the engine Low lube oil pressure switch with alarm High water temperature switch with alarm Over speed switch with alarm High inlet air temperature switch with alarm High lube oil temperature switch with alarm Air inlet shutoff Manual shutoff control Emergency stop push button a b SAFETY SWITCHES FOR GENERATOR The generator breaker should have the following protection a Low lube oil pressure b High water temperature c High oil temperature d High inlet air temperature e Engine over speed DOCUMENTATION The following documents shall be submitted along with the bid for bid evaluation a Detailed diagram of the instrumentation amp control system including electronic pneumatic and hydraulic systems b Physical layout drawing of the rig indicating the positions of all sensors instrumentation systems c Technical literature with the make amp model of all the instrumentation systems sensor and sub units should be submitted along with the quotation d List of instrumentation ma
57. API Spec 9A API RP 500 amp API RP 13E etc h Bidders shall confirm categorically that Installation amp Commissioning of the Rig Package with all accessories would be carried out by their competent personnel at OIL s designated drill site in Duliajan ASSAM INDIA Bidders should specifically note that commissioning for rig electricals will be in two stages For details refer Section 9 Chapter V G of this document Commissioning shall be completed within 2 two months from receipt of all the items at site at Duliajan i Bidders quoting for any bought out items should forward back up guarantee IN ORIGINAL from the concerned manufacturer s for offering their respective products j Bidder should confirm in their technical bid that they will provide services on call out basis after the normal warranty amp guarantee as stated elsewhere in this tender for a period not less than 3 years The charges for such call out services should be indicated in the commercial bid but will not be considered in evaluation of the tenders A check list of technical specification for 750 HP mobile rig package has been furnished vide Annexure A1 Additional Notes 1 Payment Payment shall be released as follows i 80 of the Rig Package value will be released against supply of rig package against proof of despatch shipment of the goods ii Remaining 20 of the Rig Package value along with commissioning charges shall be paid after succ
58. AST amp SUBSTRUCTURE DRILLING EQUIPMENT SOLIDS CONTROL EQUIPMENT RIG INSTRUMENTATION amp CONTROL MUD PUMPS POWER PACK MAIN ENGINES RIG ELECTRICALS ANNEXURE TO RIG ELECTRICALS MISCELLANEOUS ITEMS EQUIPMENT INSTRUCTIONS NOTES 02 11 18 23 27 34 38 41 46 77 95 99 1 0 2 0 3 0 4 0 5 0 Page 2 of 106 SECTION 1 CARRIER DIMENSIONS Overall Width Not more than 2 70 meters Overall Height Not more than 5 0 meters from ground Length Carrier Preferably within 16 00 meters Overall Preferably not more than 22 00 meters with mast Rear Overhang Preferably not to exceed 30 of wheelbase Ground Clearance Not less than 35 00 cm DRIVE amp AXLE Drive As per design However all rear axles shall have drive axles Max Permissible GVW As per design Shall not exceed 60 00 MT No of Axles As per design Front Axle Capacity As per design Rear Axle Capacity As per design Front Axle Loading Preferably not to exceed 10 00 MT per axle Rear Axle Loading Preferably not to exceed 13 00 MT per axle All drive axles shall have Inter Axle Lock and Differential Lock facilities Individual Load on each axle all front and rear shall be within 85 Eighty Five percent of maximum loading Capacity of the respective axle i e Total Weight Laden Weight of the unit with all items including mast shall be within 85 Eighty Five percent of Maximum Permissible Gro
59. B Manual bypass mode provided for PLC a PLC Control system is field proven and running Page 86 of 106 for a minimum period of 3 years Credentials for this to be submitted with bid Power Control Room Chapter B Dimensions as given in Specifications to be adhered to Bidder to confirm Weight as given in Specifications to be adhered to Bidder to confirm PCR suitable for bottom lifting Bidder to confirm PCR oil field type Skid mounted Bidder to confirm PCR suitable for heavy rain areas Plug socket cable terminations are of crimped type Bidder to confirm Generator panels Chapter B No of panels to be offered minimum 3 nos b Bidder to confirm SCR panels Chapter I B No of panels to be offered minimum 3 nos c Bidder to confirm Amps rating of SCR panel bridge minimum 2000 A Bidder to indicate Air conditioning Chapter I B i Cooling Capacity tons Bidder to provide tonnage requirement for PCR and details of the air conditioning system Type Split window package Full redundancy 100 provided for air conditioning Mounting of Air conditioners on the same skid as PCR Bidder to confirm Make of AC offered Model of AC offered D Con Chapter I B j Bidder to furnish details of D CON Transformer main PCR Chapter I B k i Capacity of
60. Bidders are required to submit the summary of the prices in their commercial bids as per bid format Summary given below i Commercial Bid Format SUMMARY for Foreign Bidders A Total material cost of Drilling Rig other than SI No B to H below B Cost of Spares for Carrier refer Srl No 21 0 of Section 1 C Cost of Spares for Engine amp Transmission refer Srl No 23 of Section 2 D Cost of Tool Kit for Engine amp Transmission refer Srl No 24 of Section 2 E Cost of Spares for Section 3 amp Section 4 refer Srl No 10 of Section 4 F Cost of Tools amp Spares for Section 5 refer Srl No 11 of Section 5 G Cost of mandatory Spares for Rig Electricals refer Chapter of Section 9 H Cost of Commissioning spares if any 1 Grand Total Material Cost Packing amp FOB Charges Total FOB Port of Shipment value 1 J above Ocean Freight Charges upto Kolkata India M Insurance Charges N Total CIF Kolkata value K L M O Pre shipment Inspection charges if any as per Clause 7 of Section 11 P Training charges if any as per Clause 9 of Section 11 Q Installation amp Commissioning charges R Total Value N O P Q above S Total value in words T Gross Weight U Gross Volume ii Commercial Bid Format SUMMARY for Indigenous Bidders A Total material cost of Drilling Rig other than SI No B to H below B Cost
61. CAL ANNEXURE INDICATIVE DRAWINGS 1 Indicative diagram of T pole 2 Indicative diagram of cable trays 3 Indicative diagram of cable box 4 Indicative diagram of earth electrode INDICATIVE DIAGRAM T POLE ANTI VIBRATION S DEVICE e DETAILS OF ANTI VIBRATION DEVICE PP a ee Page 91 of 106 INDICATIVE DIAGRAM CABLE TRAYS I eet Y Pic OMIDOO ee 3 hk op EA SU 4 29 Wo PV 1 2085 19 13540 1013 4 26 1341004 Si ai ads SOE MEINERS WU t jo eed gt 400600010001 INIH avar 37877 002XCODIXODQI aval JWI a Li UR ee oe eR oe ema seers m ey ote THY Page 92 of 106 INDICATIVE DIAGRAM CABLE BOX MADE jV SRE EA GOVT HELIS ONT Os 000 51 VERE CUES TUE URE TAVEDO TY BU NJ Page 93 of 106 INDICATIVE DIAGRAM EARTH ELECTRODE Gino WLS UN 39 HOG GN GA LI t OW2UNQOM Sav SAOUNEMO 3U Page 94 of 106 V G ELECTRICAL ANNEXURE COMMISSIONING SCHEDULE OF ELECTRICAL EQUIPMENT COMMISSIONING STAGES Installation wiring and laying out of equipment On arrival of equipment and materials commis
62. ERATION INSTRUCTION MANUAL amp DRAWING TECHNICAL INFORMATION amp BULLETIN The bidder should provide at least one set of parts list operations manual amp service manual covering all the items amp its accessories including any special alignment tools for the same along with the technical offer Technical details of the engine draw works mast amp sub structure mud system electrical system with dimensional drawing must also be forwarded along with the technical offer The supplier should provide the following information wherever applicable along with the technical offer a Dynamic load b Static load c Unbalance load d Location of centre of gravity The catalogue should include e Weight of each amp every major component such as draw works mast engine sub structure etc e All principal dimensions including those required for foundation skid mounting amp maintenance clearance e All horizontal amp vertical clearance required for assembling amp dismantling Installation operation amp maintenance manual should cover the following e Start up normal shut down emergency shut down operating limits amp operational procedures e Rig up amp rig down sequence e Technical leaflets with detailed diagram specification amp make of axle suspension steering wheel amp rim brake etc e Detailed dimensional drawing showing construction dimensions with material description of Driver s cabin e Layout draw
63. Engine Tachometer Air Pressure Meter with low pressure warning buzzer Ampere Meter Transmission Oil Pressure Meter with low pressure warning buzzer Transmission Oil Temperature Meter with high temperature warning buzzer etc with identification plate in driver s cabin in addition to at Driller s console TOWING HOOKS Heavy duty clevis pin type Towing Hooks both at front and rear capable of pulling towing the unit from bogged down situation in slushy areas in oilfields from front as well as rear Pin size minimum 25 cm in length and 5 0 cm in diameter SPARE PARTS For carrier All spares in specified quantity as indicated in the enclosed Spare Parts List for Carrier shall be supplied along with the unit Specific description Part Nos Make etc and Unit Price of each amp every item spare shall clearly be indicated in the bid TOOL KIT Complete Tool Kit for general maintenance of the carrier i e for all components sub assemblies covered in this section 1 of NIT Wheel wrench wrenches Tyre inflating hose of 20 meters long 17 0 18 0 19 0 Page 5 of 106 with nipple Tyre Pressure Gauge etc in a suitable portable Toolbox with lock amp key provision no minimum 20 kg capacity Heavy duty Grease gun 2 two Nos 50MT capacity Hydraulic Jacks with handles in addition to supply of similar tools if any as stipulated elsewhere in the NIT 2 two nos Stopper Block for rear wheels with suitable storage ar
64. L AC SCR RIGS IN OIL S MINING AREAS Page 79 of 106 protection against mechanical injury it is imperative that flexible cables for use in oil mines must have metallic screening also Hence it becomes mandatory that a The flexible cables used to connect 3 phase electrical equipments shall be EPR Ethylene Propylene Rubber IE 2 insulated and HOFR heat resisting oil resisting amp flame retardant Elastomeric CSP Chloro Sulphonated Polyethylene sheathed collectively copper screened 4 core copper conductor cables with fourth core having 50 conductivity of the largest conductor and the combined screen having 50 conductivity of the largest conductor individually or b The flexible cables used to connect light fittings shall be EPR insulated and HOFR elastomeric CSP sheathed unscreened 3 core copper conductor cables c The flexible cables used with alternators and DC motors shall be single core EVA Ethyl Vinyl Acetate rubber insulated and sheathed copper conductor cables and d The flexible cables used for control connections shall be EPR insulated and HOFR elastomeric CSP sheathed copper screened flexible copper conductor cables having cores up to 20 and shall generally conform to 15 9968 Part 1 Termination of flexible cables with electrical equipments installed in hazardous area shall be through appropriate size of double compression glands and with electrical equipments installed in non hazardous areas
65. N INSTRUCTION MANUAL amp DRAWING TECHNICAL INFORMATION amp BULLETIN The supplier should provide twelve set of parts list operations manual amp service manual covering all the items of each engine alternator flexible coupling alignment tools amp its accessories along with the delivery of the material Technical details of the engine alternator governor spark arrestors are to be provided along with the offer Page 45 of 106 The supplier should provide the layout diagram showing position of engine alternator and enclosure on the skid along with the offer The supplier has to provide installation diagram of the complete set including performance curve along with the offer for our technical scrutiny The bidder shall furnish technical data sheets and dimensional drawing along with the quotation The supplier should provide the following information along with the offer a Dynamic load b Static load c Unbalance load d Complete internal wiring diagram of the engine TEST CERTIFICATE The Power Packs shall be load tested at the Manufacturer s Works amp Test Certificates thereof shall be provided along with the delivery of material The nature of after sales services which can be provided by the successful bidder during initial commissioning as also in subsequent operation should be clearly indicated Supplier s categorical confirmation regarding compliance with the inspection test procedure and other terms and condi
66. System Electronic digital monitoring system to be installed in Doghouse should include the following minimum parameters Flow in GPM Flow out Hook Load Weight on bit Rotary RPM Rotary Torque Rate of penetration Pump Pressure Total SPM Measured depth Mud pit indicator MD Totco Mud watch or equivalent E Mud pit level and flow show monitoring system with alarm device complete with the following minimum features Total pit volume and individual pit volume Trip tank volume and indicator 0 100 per cent with 8 hours recorder Mud pit gain or loss Mud flow as percentage of total flow SPM and continuous strokes for each mud pumps Electronic digital monitoring hard copy printout recording system for total volume and flow line On line Gas Monitoring System at the primary shale shaker and connected to audible or visual alarm near the Driller s stand One 1 MD Totco or equivalent make 7 pen drilling recorder complete with 24 hour clock amp chart and all required accessories including transducers sensors cables etc to record the following parameters e String Weight in metric system Pump pressure Rotary torque Electric Rotary table RPM Electric SPM 2 Nos 5 0 5 1 5 2 5 3 6 0 NOTE Page 37 of 106 e Rate of Penetration ROP wireless system including draw works driven rate of penetration assembly e Ton mileage Recorder to be installed in the Doghouse INSTRUMENTATION FOR POWER P
67. T amp SUBSTRUCTURE DRILLER S CONSOLE Driller s console should be complete with instrumentation system to carry out drilling operations smoothly such as air controls for main drum clutch engine throttle engine shutdown transmission rotary table catheads hydraulic controls for auxiliary winch Emergency engine shutdown system brake water control etc Additionally following minimum instruments should be mounted in suitable 4 0 Page 36 of 106 enclosure at Driller s console arranged in such a manner to give clear view of each amp every gauge to Driller while operating the draw works a uw gt ee er EE 3 One 1 Weight Indicator system Martin Decker Type E or MD Totco Type 50 with sensator It should be complete with 6 8 10 amp 12 line dials for 1 1 8 line size Two 2 Standpipe pressure gauges 0 6000 psi rating One 1 Annulus pressure gauge 0 6000 psi rating One 1 Rotary Torque Indicator One 1 Rotary RPM Indicator One 1 Tong Torque Pull Indicator All controls for draw works amp rotary Two 2 Pump Stroke Counters for Mud Pumps Controls for two rig engines includes start stop throttle amp Emergency shut down Controls for two mud pumps includes start stop throttle amp Emergency shut down Start amp stop control for mud pump superchargers Control for disc brake Any other instrument as felt necessary by the manufacturer DRILLING INSTRUMENTS a Monitoring
68. TD Leads b Exciter field leads c Space heater leads d Engine actuator leads if required e Magnetic pickup leads if required f Engine protection system leads 12 Two nos of single core 300 sq mm cables are to be used for each phase 13 One no 20 pin Amphenol Pyle National make socket Part no ZREP 20 332 PN with male pins to be provided on lead terminal box Socket to control TB connection will be done with twenty core control cable of 2 5 mm2 CSA 14 Cable glands shall be provided for safe and proper entry of the following cables Number of glands is shown against the cable size e 1 300 sq mm power cable with outer diameter 35 36mm 6 nos e 3x1 5 sq mm screened cable with outer diameter 14 15 mm 2 nos e Flexible metallic conduit for engine protection wiring with outer diameter 30 mm 1 no 15 AU the terminals shall be labeled property Page 52 of 106 Technical Notes A B C The offered alternator should similar to Kato model 17190 Model 850 685351121 C061 6619 Catalogue code no 6P63150 Complete power pack should be load tested prior to dispatch and to be commissioned in field Reports of following standard commercial tests performed on the offered alternators in accordance with IEEE Std 115 NEMA MG 1 or MIL Std 705 standards shall be attached with the technical bid Resistance on all windings cold Insulation resistance all windings High potential test on all windings Open circuit sa
69. TIONS C 1 MUD PUMP DRIVE DC MOTORS DC drilling motor suitable for heavy duty slush pump application Quantity Total 2 nos 1 each for 2 mud pumps Type Ex p pressurized enclosure suitable for use in hazardous atmospheres Gas groups IIA amp IIB Electrical rating 750 V DC motor 1000 HP indicative minimum RPM at continuous horse power To be specified by bidder Temp rise Class H Duty Continuous drive with constant torque at 55 Deg Centigrade Stator insulation Class H Bearing Two heavy duty roller bearing re greasable Motor should be complete with the following e Main terminal box with IP56 protection e Differential pressure switch for pressure sensing e Blower assembly with suitable capacity explosion proof blower motor 415 VAC 50 Hz rated e Space heater Make BHEL 4903CX GE make DC drilling motor GE752 I C 2 AC AUXILIARY MOTORS Bidder shall submit list of all AC auxiliary drive motors Page 65 of 106 Motors shall be rated for 415 Volts 3 phase AC 50 Hz supply All motors are to be flameproof explosion proof weather proof and conforming to IP65 suitable for use in Zone 1 amp 2 Gas groups IIA amp IIB as per Indian amp European CENELEC Standards or Class 1 Div 2 Gas groups C amp D North American Standards Hazardous areas of oil mines Motors to be used in the Hazardous areas of the rig as classified by DGMS India shall be approved by DGMS India for use in such areas Moto
70. Zone 1 hazardous area the area ina radius of 3 0 m in all directions from the edge of mud tank and channel shall be Zone 2 hazardous area 3 Shale Shaker a The area within a radius of 1 5 m in all directions from the shale shaker to open air shall be Zone 1 hazardous area The area beyond 1 5 m and up to 3 m in all directions from the shale shaker shall be Zone 2 hazardous area b When the shale shaker is located in an enclosure the enclosed area shall be Zone 1 hazardous area to the extent of the enclosure The area outside the shale shaker and up to 1 5 m in all directions from the shale shaker shall be Zone 2 hazardous area 4 Degasser The area within a radius of 1 5 m from the open end of the vent extending in all directions shall be Zone 1 the area beyond 1 5 m and up to 3 m in all directions from the open end of vent shall be Zone 2 hazardous area 5 Desander and Desilter The area within a radius of 1 5 m in all directions from the desander and desilter located in open air shall be Zone 2 hazardous area 5 Pump or Gas Compressors 2 Page 78 of 106 a Where a pump handling a flammable liquid or a gas compressor is located in open air or under well ventilated shed without walls the area lying up to 3m in all directions from the pump or compressor shall be Zone 2 hazardous area b Where a pump or compressor is located in an adequately ventilated building the entire interior of such building including a
71. above of same manufacturer to be provided by the bidder Manufacturer should certify to this effect and provide a list of Customers along with the following details together with documentary evidence a Customer s Name Address amp Contact Details b Supply Order No amp Date c Quantity Supplied d Invoice No amp Date Experience criteria as above shall not be applicable for manufacturers who has successfully supplied drilling rigs to OIL in past Bids are invited from manufacturers of rig package or their duly authorized distributors dealers supply houses The bidders other than manufacturers shall submit original certificate of authorization from the manufacturer for the offered rig package However the bidders quoting on behalf of the manufacturers must specifically submit undertaking in original from the rig manufacturer for offer amp supply of rigs warranty back up guarantee testing facilities after sale services and uninterrupted supply of spares for at least 10 years The authorized distributors dealers supply houses should quote for the supply of rigs from the manufacturers who meet the experience amp other criteria including BRC BEC requirements mentioned in the bid document Manufacturer must be a valid licensee of API Spec 4F for a period not less than 10 years continuously without any break preceding the bid technical opening date Bids from bidders having API Spec 4F license of Manufacturer
72. adequate ply rating and preferably of 14 00 x 20 size for both front and rear axles with two sets of complete Spare Wheel It shall be bidder s endeavour to offer front and rear wheels as well as rims of same size amp type If not possible for design constraint one spare wheel for each type shall be supplied Suitable lifting and mounting arrangement facility for the spares wheel shall be provided The platform of the outfit shall be adequately built so that there is no seepage of oil on the wheels from the platform BRAKES a Service Brake Pneumatic Multiple Circuit Foot operated Power Brake acting on all wheels b Emergency Parking Brakes Automatically engaged Emergency Brake acting on all rear wheels in the event of low air pressure Manual Hand Operated Parking Brake acting preferably on all wheels c All Emergency Parking Brake Servos shall have manual release mechanism Screw Type to release the brake manually in case of low no air pressure for maintenance and towing the unit whenever necessary d All wheel brake drums shall have dust cover PERFORMANCE Speed limit in Highway Approx 40 Km hr Gradeability 30 ELECTRICAL SYSTEM Lights amp reflectors viz Headlights Parking lights Brake lights Side marker lights Indicator lights Hazard warning lights rear and side reflectors Cabin lights etc as per standard and suitable Reversing Audio Alarm with Blinker at rear of the unit In addition 2 two powerful s
73. adually to a maximum of 3 75 0 mm towards the tank cleaning doors to facilitate cleaning b Master Skid The tanks should be mounted on three runner oilfield type skids fabricated from 300 mm beams ISMB reinforced with suitable channels and angles The ends of the skid should project out from the tank by 300mm and curve upwards 150 NB X Sch 80 pipe with provision for lifting should reinforce the end of the skids for tail boarding c Tank Doors Two 2 clean out gates should be provided at the rear of each reserve suction and intermediate tanks and three 3 clean out gates in the shaker tanks d Sand Traps of approx 10 12 cum capacity are to be provided in the Shaker Tanks Approx 3 75 mm slope is to be maintained towards the clean out gate end e Valves and Couplings Dresser type pipe couplings butterfly valves and dumb valves with flanged ends should be provided f Mud Channels and gates Mud channel with diversion gates should be provided in all the tanks per the mud system requirement g h j k Page 28 of 106 Water Mud and Equalizing Lines Square tubings of sizes 152 X 6 mm and 101 X 6 mm shall be used for Mud rolling line and Water rim line respectively Equalizing lines 273mm should be provided between shaker tank and intermediate tank with dresser type pipe couplings for end connections These lines should be provided with suitably placed manifolds isolating butterfly valves and gates etc for
74. ails of Electrician s Tool Kit required for general maintenance amp trouble shooting of the Electrical controls for the Rig e Set of Standard Maintenance Tools 1 Lot e Set of Alignment Tools 1 Lot e Air Pressure regulator for engine starting 1 No Technical Details Tool kit should comprise of 1 No set of following instruments tools 1 Digital Multimeter Model Fluke 177 Make Fluke with meter hanging kit along with other accessories Analog multimeter Digital Clamp meter Model Fluke Megger Digital Insulation Tester with analog indication Model BM123 Make AVO Megger Earth resistance tester make Megger model No DET5 4D AVO UK Phase rotation meter Combined temperature and humidity meter make Fluke Infrared Temperature Meter Sound level dB meter 0 Vibration meter make Entek IRD amp CJ h2 Page 71 of 106 Tachometer Non contact type Cable Height Meter Lux meter range 0 50 lux Soldering Iron 25W 240VAC make Soldron with soldering aid set Solder wire soldering flux Desoldering tool Vacuum pump type Screw Driver set Wire tracer Combination Pliers 2 sizes 6 8 Long Nose Pliers Side Cutting Pliers with cable stripper Socket Set 22 sockets 5 Accessories Open ended spanner set up to 42 mm Ring ended spanner set up to 42 mm Mekaster tool set for foundation bolts of alternators and DC drilling motors Adjustable wrench spanner Chain pulley with frame 01 no
75. all be suitable for serial communication with remote consoles and other rig components and devices SCR drives will be on a common communication link with the PLC which will allow the user to monitor all SCR bays on the touch screen The PLC system shall have provision for twisted pair cable for communication with the remote Racks in Driller amp MP Console If required signal repeater shall be provided The controls including PLC should be suitable for the maximum required distance from PCR to Driller Console The PLC shall have provisions for interfacing with the LAN Interface with controls and indicators of the driller s console via the field I O units PLC shall provide status alarm and diagnostic tools via local annunciation functions PLC will provide automatic starting of Mud Pump auxiliaries with indicating lights on console The supercharger pumps shall be started amp stopped manually from Driller s Console PLC shall have touch screen display panel at the PCR for all miscellaneous indications for all generators amp all SCR panels indications for various drives ground faults power limits Driller assignment Hour meter current amp voltage metering trending of historic data amp faults etc PLC cubicle should be provided with CVT of adequate to avoid any effect of SCR system harmonics Components of the PLC system The PLC system shall mainly consist of the following Modular Mini PLC
76. and gas group 1 IIA amp IIB and with Flexible coupling Alternately a suitable cellar ejection system may be offered B Vertical Type Vortex Pump Make Flygt Model H 8044 complete package with control amp monitoring data FUEL TANK amp PUMPS One 1 40 KL Capacity Skid Mounted Cylindrical Horizontal Diesel Storage Tank fabricated on heavy duty oilfield type skid length with skid should not exceed 9 0 mtrs with standard accessories such 17 18 19 20 Page 98 of 106 as man ways on top with ladder rungs attached to wall for access into each compartment and rungs on OD for access to top of tank tank level indicator etc The tank should be complete with two 2 nos of 1 fuel charge pumps amp all required fittings for supply of fuel to engines of generators TOOLS amp WRENCHES SET One 1 set of tools amp wrenches with tool box for following List of tools amp quantities should be furnished in bid document Draw Works Mast amp Sub Structure Engine amp Transmission Electrical system Mud Pumps Mud system RIG WASHER 2 Two nos of suitable electrically operated Single Phase 220 V 50 Hz AC power high pressure portable cleaning pump complete with suitable electric motor 20 ft long cable amp necessary fittings The pump should have 1 suction port amp 40 ft long delivery hose with nozzle for cleaning the draw works amp mast with water jet CASING LINE CUTTER
77. anels NOV Ross Hill 4 Air Circuit Breaker Merlin Gerin Group Schneider ABB GE Siemens 5 MCCB Group Schneider Siemens 6 MCC panel components GE Siemens ABB Allen Bradley Group Schneider 7 Soft starters ABB Siemens 8 Plug Sockets Amphenol Pyle National Connectwell Cutler Hammer V C ELECTRICAL ANNEXURE MCC STARTERS FEEDERS Page 82 of 106 MOTOR PANEL SL NO STARTER PANEL LOAD QUANTITY CAPACITY HP HP 1 LINER FLUSHER MUD PUMPS 3 2 5 2 MAIN LUBE MUD PUMPS 1 2 5 3 CHAIN OILER MUD PUMPS 1 2 5 4 SUPER CHARGERS 75 2 100 5 BLOWER MOTORS 7 5 2 10 6 WATER BOOSTERS 30 2 40 7 BRAKE WATER COOLING 60 2 100 8 DISC BRAKE C WATER PUMP 60 2 100 9 AIR COMPRESSOR 40 2 50 10 AFTER COOLER 1 2 5 11 PCR AIR CONDITIONER 50 1 100 12 MUD AGITATOR 10 18 10 13 WATER AGITATOR 10 4 10 14 PILL CHAMBER 10 1 10 15 DESANDER 75 1 100 16 DESILTER 75 1 100 17 MUD MIXERS 75 2 100 18 MULTI STAGE PUMPS 100 2 100 19 PIT PUMP 75 1 100 20 SOURCE WATER WELL 5 2 5 21 SHALE SHAKERS 5 3 5 22 DEGASSER 5 1 5 23 CELLAR 5 1 5 24 FUEL PUMPS 5 2 5 25 BUG BLOWER 5 1 5 26 TRIP TANK 15 2 20 27 RECYCLING PUMP 5 2 10 27 IRFILTER WATER 1 1 5 28 MUD CLEANER 5 2 29 HIGH PRESSURE JET CLEANER 1 1 30 POWER TONG 60 70 1 100 31 PCR AIR CONDITIONER 40 1 40 32 BOP FEEDER 40 1 40
78. ansformer Enclosure type IP 23 etc if offered Transformer terminations primary and secondary Stand off cable connected in air filled enclosure Transformer Make Transformer model Provision for Star connected secondary with neutral terminal available in terminal box MCC PCR Chapter 1 The starters as given in Annexure MCC 0 Starters Feeders to incorporated the MCC panel of PCR Bidder to indicate deviations and additions if any The MCCBs contactors and relays for the starter panels shall be as per Type 2 coordination 15 13947 or IEC60947 Bidder to confirm Socket Board PCR Chapter B m Type and make of plug socket Bidder to indicate Drive Motors Chapter C 1 Mud pump motors Separately excited shunt motor offered Capacity HP KW Page 88 of 106 Voltage Speed RPM at full HP output Max Current FLC in Amps ambient temperature C Torque lb ft Make Model Chapter IC 2 The motors as given in Annexure PCR AC auxiliary Starters Feeders are to be supplied Bidder to motors indicate deviations and additions if any DGMS approval for electrical equipment motors to be used in hazardous areas to be obtained and submitted as per Annexure Schedule for Submission of Documents Bidder to confirm Motors shall be fitted with FLP Exp double compression cable glands
79. as felt necessary by the manufacturer 0000000 0 0 5 ELEVATED ROTARY DRIVE Elevated chain rotary drive with suitable mechanism for driving 27 1 2 Rotary Table by means of suitable airflex clutch drive from the rotary counter shaft or propeller shaft with oil bath chain guard heavy duty spherical roller bearings sprocket for rotary table amp provision for Rotary Torque amp Rotary Speed Sensors 6 SERVICE WINCH Suitable hydraulic winch complete with or 9 16 wire line tail chain control valve amp hoses installed having bare drum line pull capacity of minimum 5000 lbs amp around 250 long line capacity 7 HYDRAULIC SYSTEM One 1 Suitable hydraulic system for heavy duty power casing tong 3 1 2 14 raising amp lowering the mast amp operating hydraulic winch The system should have a pressure rating of 2500 psi at 50 GPM minimum amp 37x commercial shearing motor amp 25x commercial shearing pump Minimum 300 gallon reservoir safety bypass relief valve to prevent accidental pressure increase torque regulating valve filter diverting valve with hydraulic outlets at rear of rig for connection to casing tubing tong System should be complete with two hydraulic pumps one on each Allison transmission should be installed 8 MAST One 1 Two section Telescoping Mast manufactured amp monogrammed per API Spec 4F PSL 1 SSL E2 U2 latest edition with hydraulic mast tilting amp extending system
80. atch Inspection charges if any as per Clause 7 of Section 11 S Training charges if any as per Clause 9 of Section 11 T Installation amp Commissioning charges U Total Value R 5 T above 5 3 6 0 V Total value in words W Gross Weight X Gross Volume NOTE Excise Duty in case of the indigenous bidder is EXEMPTED When both foreign and domestic bidders are involved The Total Value of domestic bidder inclusive of customs duty on imported raw material and components etc and applicable terminal excise duty on the finished products and Sales Tax excluding inland transportation to destination and Insurance charges worked out as per Para 5 2 above and Total Value of the foreign bidder worked out as per Para 5 1 above excluding inland transportation to destination will be compared No price preference will be allowed to indigenous bidders except that for capital goods the domestic manufacturers would be accorded a price preference to offset CST to the extent of 4 or actuals which ever is less subject to 30 local content norms as stipulated for World Bank Funded project to the satisfaction of OIL When more than one domestic bidders fall within price preference range inter se ranking will be done on Total Value basis Note If the Government of India revises these evaluation criteria the same as applicable on the bid closing date will be adopted for evaluation of the offers Other terms and conditions of th
81. ation transformer shall be used to supply the general rig area lighting crew camp supply and auxiliary loads which need a 240 V phase to neutral connection Neutral of the isolation transformer shall be grounded solidly Primary and secondary side terminations 1 Two nos 3 core 35 sq mm cable for 415 primary side and two nos 3 5 core 35 mm2 cable for 415 V secondary side 2 Stand off copper termination termination using copper flats shall be provided All cable lugs shall be terminated using removable nut and bolts iv AU the transformers shall be supplied through suitably rated MCCBs in the primary and secondary sides v All live parts of the transformers not insulated shall be protected adequately vi Transformers shall be placed at suitable positions taking into consideration working space socket board positions equal distribution of weight of the PCR etc l Motor control center MCC The starters as given in Annexure MCC Starters Feeders are to be incorporated in the PCR Physical line up of the MCC panel shall be opposite to the generator SCR field panels Motor control center or MCC shall be fed from the auxiliary 415 AC bus in PCR fed from the secondary of the main 1000 KVA transformer through a suitably rated MCCB This MCCB shall be 4 pole for supplying the TPN bus As IT system of neutral grounding shall be used detailed below neutral will not be served However neutral bus is to be retained The bus sy
82. ature noise vibrations coolant flow etc Drillers Console e Full functional testing Verification of various parameters displays alarm system etc Mast Verification of quality control measures during construction Examination of NDT testing Close inspection of visual integrity Examination amp verification of leveling jacks mast controls raising system safety devices amp lines Raising amp lowering the mast for at least six Operations e 100 Load Test of Mast and Substructure e Verification of clear height base width amp hook load capacity e Verification of racking platform s position dimensions amp capacity e Examination of the crown for structural integrity including operational testing with maximum load on the draw works e Verification of Crown Block capacity no of sheaves sheaves dia amp groove fixation of sheaves and wire runs not obstructed during operation Note As well glass type light fittings are to be used in the mast the telescoping sections shall be designed such that while retracting extending the sections do not foul with the fittings 2 and sufficient clearance is maintained Substructure Verification of quality control measures during construction Examination of NDT testing Close Inspection of visual integrity Raising and lowering substructure for at least two Operations Verification of various dimensions setback amp rota
83. be new unused and free from all defects The tanks should be hydraulically tested for 24 hours MUD LOADING SYSTEM BARITES RAMP One 1 Mud Loading System Barites Ramp of 600 800 sq ft area and 4 ft high for placement adjacent to the Active Mud System with shade over the ramp for storing Bentonite Barites and other bulk chemicals TRIP TANK One 1 trip tank 10 cubic metres 62 barrels capacity with two nos centrifugal pumps with fps gauging system visible from Derrick Floor PRE FLUSH TANK One 1 pre flush tank 15 cubic metres 100 barrel capacity for cementing jobs preparation of soaking solution etc LWC TANK A standard LWC Tank Capacity 15 cubic metres 100 barrel approximate capacity with connection to Suction amp Pre flush tanks SHALE SHAKER Two 2 units of Linear motion High G Minimum 7G shale shakers with suitable flow divider amp mounted side by side on a rugged oilfield type master skid over the shaker tank each unit of LMSS rated at 500 GPM and capable of running up to 250 plus mesh size screens without overflowing The units of LMSS should not be permanently fixed on to the skid but should be designed for easy attaching amp detaching on to the skid The dimensions of the master skid amp LMSS unit should meet the transportable dimensions stated in Section 11 DESANDER One 1 2 cone Desander with manifold constructed of 8 Sch 40 pipe mounted the third shaker
84. bid evaluation a Technical leaflets with detailed diagram and specifications Make amp Model of chassis axles suspension steering wheel amp rim brake pneumatic and electrical systems etc Detailed dimensional drawing of Driver s cabin with construction and material description Layout drawing of all components on the carrier with details of load distribution List of tools that shall be supplied under Complete Tool Kit Specific description Make amp Model etc and Unit Price of each and every item spare as detailed in the Spare Parts List for Carrier provided in the NIT List of additional spares if any for 2 two year maintenance as felt necessary but not covered in the Spare Parts List For Carrier provided in the NIT with Description Part Nos Make etc including Unit Rate These spares are for reference purpose only amp will not be considered for evaluation Procurement of the same spares however shall be as per OIL s discretion g A Checklist as per enclosed format shall be furnished along with the bid In case of any contradicting higher better specification provided elsewhere in the bid the specifications provided in Part A of the said checklist shall only be considered for bid evaluation papp mh B The following documents are to be submitted along with the supply unit a Sale Letter Pollution amp Roadworthy Certificate in similar format of Form 21 amp 22A of Indian Motor Ve
85. bmitted through OIL s e Procurement site only except following documents which are to be submitted manually in sealed envelope super scribed with tender no and due date to The Head Materials Materials Department Oil India Limited Duliajan 786602 Assam on or before the Bid Closing Date and Time mentioned in the Tender a Original Bid Security b Details Catalogue and other document which have been specified to be submitted in original Contd 3 oe 6 0 The tender is invited under SINGLE STAGE TWO BID SYSTEM The bidders are required to submit both the TECHNICAL and COMMERCIAL bids through electronic form in the OIL s e Tender portal within the Bid Closing Date and Time stipulated in the e Tender Please ensure that Technical Bid all technical related documents related to the tender are to be uploaded in the c Folder link collaboration link under Un priced Bid Tab Page only Please note that no price details should be uploaded as c Folder link collaboration link under Un priced Bid Tab Page Details of prices as per Bid format Commercial bid can be uploaded as Attachment in the attachment link under Unpriced Bid under General Data A screen shot in this regard is given below Offer not complying with above submission procedure will be rejected as per Bid Rejection Criteria mentioned in Annexure B Refer Clause 1 0 of B Commercial SRM Enterprise Buyer Microsoft Internet Explorer
86. bove a spare set of 3 single core 1000 A sockets shall be provided in the main socket board which will be wired up from the 600 VAC main bus through a suitably rated MCCB n Type of Earthing IT system of neutral grounding with maximum ground fault current limited to 750 mA using suitable NGR as per IE Rules is to be used All breakers MCCB MPCB shall be suitable for IT system as per IEC 947 2 The neutral shall not be served and supply from the main MCC bus shall be 3 Phase amp 3 Wire Main Transformer output shall be provided with a Residual Current Monitor RCM for indication alarm Scheme Type Make and Model of RCM shall be approved by OIL Alternatively bidder may offer ungrounded system with insulation monitoring device However earth leakage detection and tripping not exceeding 300mA is required in all starter feeders System single NGR on the neutral bus shall be provided The NGR system shall have the following features Maximum earth fault current is 750 mA Restricted earth leakage protection at 1000 kVA transformer star connected secondary NGR shall be provided with a Permanent Insulation Monitor PIM and NGR monitoring device of reputed make Bender RC48N or equivalent with audio alarm in the PCR for monitoring NGR continuity and leakage current Scheme Type Make and Model of PIM shall be approved by OIL NGR scheme shall have to conform to National International standards 1 C DRIVE MOTOR SPECIFICA
87. bove 1 8 m on one side of the power pack 4 nos matching plugs shall be provided one plug as incomer from the source one no as outgoing to other power packs and 2 nos for the 4 light fittings Complete power packs shall be load tested prior to despatch and to be commissioned in field Technical specifications of Engine and Alternator are detailed below 1 Engine Detailed specifications of the engine are available Section 8 POWER PACK MAIN ENGINES Engine control system shall be integral to the engine The system shall be complete in all respect including controlling operation protection features with emergency shutdown etc Electronic load sharing governor with speed adjust idle run switch and isochronous droop switch shall be provided with the engine control panel 2 Alternators The Alternators shall be of heavy duty construction designed for drilling applications which require heavy duty motor starting and predominantly non linear loads such as SCRs Variable Frequency Drives The alternator shall be able to withstand the shock and vibration associated with the frequent relocation of drilling rigs as also to withstand severe environmental conditions including heat and high humidity Rotors should be dynamically balanced and engineered to withstand 125 over nominal speed Alternators should be manufactured to international standards and should meet or exceed BIS NEMA IEEE ANSI and IEC requirem
88. c controls for auxiliary winch Emergency engine shutdown system brake water control etc Mechanical controls located adjacent to the console for drawworks brakes i e main drum amp sandline drum The Driller s console should be so designed that the Driller has full view of traveling block amp racking board A removable type shed shall be provided over the console in order to protect the driller from rain Additionally following minimum instruments should be mounted in suitable enclosure at Driller s console arranged in such a manner to give clear view of each amp every gauge to Driller while operating the draw works o One 1 Weight Indicator system Type D metric E80 preferably Martin Decker make with sensator Should be complete with 6 8 10 amp 12 line dials for 1 1 8 line size Two 2 Mud pressure gauges 6 0 5000 PSI rated The mud pressure gauge system should have one 1 gauge for standpipe and one 1 for annulus pressure o One 1 Rotary Torque Indicator Page 19 of 106 One 1 Rotary RPM Indicator One 1 Tong Torque Indicator All controls for draw works amp rotary Two 2 Pump Stroke Counters for one Mud Pump with 50 ft long cable Controls for two rig engines includes start stop throttle amp Emergency shut down Controls for two mud pumps includes start stop throttle amp Emergency shut down Start amp stop control for mud pump superchargers Control for disc brake Any other instrument
89. ch side from substructure work area to Carrier bed Vee door ramp with stairway to catwalk Vee door mounts to be provided on Driller s side amp setback side of substructure Provision for rat hole and mouse hole openings Sub structure should meet the transportable dimensions stated in Section 11 and should not have any cross diagonal braces to foul with the well head Note 1 Sub structure should be suitable to accommodate cellar having the inside dimensions of 2 2 M wide x 3 6 M long and overall dimensions of 2 6 M x 4 0 M considering the reinforcement 2 The braces cross braces of sub structure should not obstruct the cellar opening of 2 2 M x 3 6 M 15 LIGHT WORK WELL SERVICING PLATFORM The platform should be adjusted to mount at different heights from 4 ft to 10 ft in the holes provided in the mast leg rails Floor size 8 ft wide amp 6 ft long with optional wings to increase area amp safety railings A pull out central panel should be provided in the centre of the platform to allow suitable space over the well head The platform should have telescopic support to fit in to the vehicle ramp base beam It should meet the transportation dimensions stated in section 11 16 DEADLINE ANCHOR One 1 Deadline Anchor suitably mounted on the Carrier Frame for anchoring the drill line of size 1 1 8 Designed 17 WALKWAYS Foldable type full length walkways complete with safety railings should be provided on
90. chains to secure in mast and substructure Complete with thermal and shock resistant glass lens lamps ballasts ignitors p f improvement capacitor guards safety chains cables etc A mast lighting socket board FLP Exp type should be supplied at a convenient place outside the driller s cabin dog house to facilitate easy connection disconnection for mast derrick area lights and dog house air conditioners if offered Aviation obstruction day time white flasher unit one no shall be fixed atop the mast near crown block with the following specifications This unit shall be complete with controller suitable cable mounting hardware photo electric cell etc Day time 20 000 Cd flasher type with 40 flashes per minute White Night time 2 000 Cd fixed white With automatic change over from day to night The minimum number and type of light fittings and accessories to be supplied for the rig lighting system are given below Sl No Type of Light Fitting Quantity Remarks 1 FLP CFL well glass light fitting for 2x20W 90 nos Light fittings shall CFL Lamps type Screw cap E 27 provided with lamps 2 FLP flood light fittings HPMV 1 x 250 W 10 nos Light fittings shall be lamps provided with lamps 3 Weather proof 250 W metal Halide light 5 nos Light fittings shall fitting for area lighting provided with lamps 4 Weather proof 400W HPSV light fitting for 20 nos Light fi
91. credentials certificates from users to this effect along with the bid vii In addition auxiliary electrical systems for operation of the rig viz all electrical motors of the solid control system rig lighting system utility system compressed air water etc cable system including cable trays boxes amp grasshopper elevators earthing system maintenance and testing facility for control digital PLC system complete spares etc shall be available with the rig Page 49 of 106 1 pms 415 v eter al sup ma n 0 9 19 A aud mm JT AA 09 vr gay dand ape pied Ba T EIU m Fa eS Bapa AT d zE its mj 0 tL E 3 i LN SOULE 21 d R ou y Days i704 Moa mee iO eben mie 4 p35 c rc ane 2 us ama r lt gt LL vu za sou a aad AST 1 g um LE dond soarg d SINGLE LINE DIAGRAM OF 750 Nate The bidder hos to perdion dae HP reting of dre storders ond Feeders LOIS TM Altea ame i es 8 3 mM 1007 AT z gt 2 wz vaasan A x 474015 x Ce nw oa m ao H and pipe wea Ae epee sas quce a E ABD Fl Anis ALLN rie 5 pen M cL a 3 TOM E A mand ge 5 Clea 7A Sines 5 344 v7 E FL USDW d n A Power Pack Qty 2 two nos
92. ction and jointly signed by both the parties 5 Supplier shall confirm in writing compliance of all the points raised in the minutes of inspection as well as any other subsequent additions changes following deliberation with the inspector after arrival at Duliajan 6 Supplier will affect dispatch of the unit only on receipt of OIL s dispatch advice 7 Anyother testing joint inspection indicated elsewhere in this tender Page 102 of 106 8 DELIVERY OF THE UNIT A IN CASE OF FOREIGN SUPPLIER i The shipment of the unit to KOLKATA port India B IN CASE OF INDIGENOUS SUPPLIER i Safe transportation of the unit from manufacturing plant to OIL Duliajan will be under the full responsibility of the supplier including arrangement of operator s as well as necessary permits documents etc 9 TRAINING The supplier should arrange comprehensive training programme immediately after the pre dispatch inspection for 1 one Transport Engineer 2 two Mechanical Engineers one each from Technical Services amp field Engineering 1 one Electrical Engineer 1 one Instrumentation Engineer amp 1 one Drilling Engineer of OIL at their manufacturing plant works for a period not more than 2 two weeks on Maintenance Troubleshooting amp Working Principle of following system items in the unit amongst other relevant subjects Bidder should indicate the training module with duration in technical bid Traveling expenses i e from Dul
93. d Area lighting panel Chapter E 2 Offered as per specifications Bidder to confirm Cable handling system Chapter E 3 Trays boxes as per specifications Offered Rig earthing system Chapter I E 4 The Earthing scheme along with the electrode layout shall be submitted as per Annexure Datasheet Tools and Tackle S Chapter I E 5 The list of tools and tackles as given in the specifications are to be supplied Bidder to indicate deviations and additions if any Spares Chapter 111 are to be supplied Bidder to indicate deviations and additions if any Mandatory spares as given in the specifications Drawings and Documents to be submitted with the bid Schedule for submission of drawings and documents are attached in the Annexure Schedule of Submission of Drawings and Documents i Rig layout drawing showing relative distances of all equipment ii Interconnect drawings power network signal PCR dimensions Rig earthing layout Single line power flow diagram of the rig vi Cable specifications details i Lighting scheme and details List and details of all electrical equipment usd the rig including alternators motors cables fittings push button stations plug amp sockets junction boxes starters etc used in the rig Checked and Confirmed Signature Seal Page 90 of 106 V F ELECTRI
94. d reset button gt MCCB operating handle lever with TRIP ON OFF positions marked gt LED Indication lamps with LVGP feature for motor ON OFF OVERLOAD gt Selector switch for HAND OFF AUTO for required starters gt One ammeter to indicate motor current All shall be suitable for secondary injection testing of tripping characteristic by a test kit xi Rig Lighting Supply Secondary side of the lighting transformers 415 240 VAC phase to phase supplied from the AC main 415 bus shall be connected to the 3 phase rig lighting DB through a TP MCCB of suitable rating The lighting DB rating shall be sufficient for supplying the full rig and mast lighting All outgoing feeders from the DB shall be 240 VAC phase to phase 2 pole MCB units with built in residual current protection RCBO tripping at 300mA xii PCR Lighting and air conditioning supply The feeder for PCR lighting air conditioning supply supplied from the 415 VAC bus shall be connected to a TPN DB through a TP MCCB of suitable rating The TPN DB rating shall be sufficient for supplying the air conditioning units total connected and full PCR lighting xiii Internal Cabling All internal wiring of the MCC starter panels shall be done with 1 1 KV grade fire retardant PVC insulated tinned copper multi stranded flexible cables with proper lugs Bidder shall submit a complete and detailed list of all auxiliary electrical drives required for operation
95. ded with necessary control gears and lamps e Provision of mast lighting socket board e Lighting voltage e g 240 volt phase to phase in Hazardous areas 240 volt phase to neutral for other areas e Provision of aviation warning lights Red colour continuous glow night white colour flashing day as per order e Lighting scheme and details light fittings e All lighting circuits with RCBO RCD for current leakage sensitivity of 300 mA Applicable standards to be followed DGMS India approval amp as per order specifications Area and crew cabin illumination system Chapter E 2 e As per order e Functional testing of all feeders Cables and cable handling system Chapter D e Cable system suitable for 1 3 cluster drilling e Trays boxes grasshopper etc provided e Type of cable for 3 phase equipment light fittings alternators motors controls connections HOFR EPR insulated CSP sheathed and copper screened copper conductor EVA insulated and sheathed copper conductor as per order e All the cables including power control lighting etc supplied complete with suitable male female plug connectors e Cores identifiable by colour number Applicable standards to be followed DGMS India approval amp as per order specifications Rig Earthing system Chapter E 4 e Earthing scheme along with the electrode layout e Double earthing provision in all equipments Applicable standards
96. diagram of the rig vi Cable specifications details vii Details of all electrical equipment used in the rig including alternators motors cables light fittings push button stations plug amp sockets junction boxes starters etc used in the rig IV V In case of the successful bidder OIL shall study the drawings and incorporate modifications corrections if required The bidder shall incorporate the modifications in the drawings and submit the same to OIL for approval Only after getting due approval of drawings from OIL the bidder manufacturer shall proceed for manufacturing integration of the electrical system Bidder supplier shall submit the following along with the supply of materials e Twenty 20 sets of drawings as above in hard copy amp Ten 10 sets of drawings as above in CD ROM e As built drawings Corrected and final drawings after commissioning e As built Bill of Materials BOM Final after commissioning Bidder shall agree to stage wise inspection of the following electrical equipment by OIL personnel under various stages of manufacture before dispatch Bidder shall give inspection calls sufficiently in advance e PCR e Powerpacks e Drilling motors Performance testing of equipment Bidder shall also agree to witness testing of performance of the complete rig package including performance of all electrical system at their works by OIL personnel Inspection of Equipment by Oil India Limit
97. different SCR panels dedicated Bidder to confirm Mandatory Spares offered Vintage year of manufacture of equipment New Unused recent manufactured Bidder to indicate 415 VAC system Spare MCC cubicles at least one from each size available Each individual panel in the 415 VAC MCC provided with RCD ELCB for power circuit as well as control circuit Bidder to confirm Control voltage e g 110 VAC or lower employed in motor control circuits Permanent Insulation monitor provided in the NGR system Bidder to indicate Standards followed for selection of MCCB contactors and relays for motor starting power feeders at AC MCC 415VAC Power packs Chapter A No of power packs offered Make of alternator offered Alternator rating kVA Alternator temp rise above ambient degree C Speed RPM Bidder to indicate standards followed in design and construction of alternator Datasheet of the offered alternator Bidder to submit Are the alternators suitable for SCR controlled DC drive HOC circuit offered Reports of standard commercial tests performed on the offered alternators in accordance with IEEE Std 115 NEMA MG 1 or MIL Std 705 standards attached Type of engine control system offered AC module Hill Graham Ross Hill type engine amp alternator control separate any other type Bidder to specify PLC system Chapter I
98. dress of the agent in India To indicate b Amount of agency commission Percentage may be indicated c Whether agency commission included in quoted material value For Indian bidders Whether indicated the place from where the goods will be dispatched To specify For Indian bidders Whether road transportation charges up to Duliajan quoted For Indian Bidders only Whether offered Ex works 45 ee price including packing forwarding charges For Indian Bidders only Whether indicated import content in the offer For Indian Bidders only Whether all applicable Taxes amp Duties have been quoted Whether weight amp volume of items offered indicated 50 Whether all BRC BEC clauses accepted OFFER REF NAME OF THE BIDDER For Indian Bidders only Whether deemed export quoted 43 44 46 47 48 49 50
99. drive respectively The Draw works shall be provided with pneumatically operated clutch amp drive line to the rear for driving rotary The Draw works shall have suitable brake water cooling system including pressure type water reservoir Main drum should be driven by high capacity airflex pneumatically operated clutches All draw works drive sprockets with cottered type chains should confirm to API Spec 7F These should be fully enclosed in independent type oil bath system Draw works should have centralized greasing system 2 DISC BRAKE One 1 suitable water cooled disc brake assembly to serve as assist brake to main drum friction brake with suitable capacity water tank valves and piping installed on the carrier Bidder to indicate the make model type etc while quoting 3 TWIN STOP DEVICE CROWN amp FLOOR SAVER One 1 Pneumatically activated Twin stop Device Crown Saver to prevent collision between traveling block assembly and the crown block assembly Floor Saver to prevent collision between the traveling block assembly and the drill floor The device should be complete with override amp reset buttons at driller s console 4 DRILLER S CONSOLE One 1 Driller s console adjustable height located at the rear of the carrier incorporating all functions to carry out drilling operations smoothly such as air controls for main drum clutch engine throttle engine shutdown transmission rotary table catheads hydrauli
100. e 3 PRE DESPATCH INSPECTION Complete package of self propelled mobile drilling rig duly assembled amp complete with all rig accessories at manufacturer s yard should be offered for inspection amp functional testing by OIL s team comprising of engineers from Drilling Chemical Technical Services Field Engineering Instrumentation Transport amp Electrical prior to dispatch with at least one month notice Bidder should indicate their acceptance in the technical bid The Inspection cum Acceptance process would include but not limited to the following minimum steps tasks 1 Physical verification inspection of all the items fittings accessories including all Parts Catalogue Maintenance amp Service Manuals Schematics Final Chassis Built Up Vehicle Content Record documents all tools under complete tool kit as well as other tools all spares as per the Spare Parts List for carrier etc and actual loading on axles The supplier shall arrange driver operator weighing facility and any other infrastructure during the process of inspection as and when required 2 Operational testing of the carrier rig engines draw works Electric amp lighting system Rig up amp Rig down sequence etc 3 Supplier shall have to take note of any minor modification s for operational requirement suggested by the inspection team and comply with the same at no extra cost 4 The minutes of inspection process would be prepared at the end of the inspe
101. e any of the accessories component will be purchased by bidder from other manufacturer then copy of authorization from OEM is to be forwarded Page 25 of 106 10 CHECK LIST amp DOCUMENTATIONS FOR SECTION 3 amp 4 TECHNICAL BIDDER S OFFER Sh PARAMETERS REQUIREMENTS Lo indicate T MARKS IE No ANY yes no as applicable Input Horsepower Nominal Depth Rating Hoisting Capacity 1 Draw works Drilling line size Lubrication system Greasing System Hydromatic brake Clear Height from ground 2 Mast Static hook load Capacity Wind load resistance Capacity No of Sheaves Drilling line diameter 3 Crown Block 4 Racking Tubing Capacity Board Adjustable height range Adjustable height range Static rotary capacity 5 Sub structure Pipe set back capacity Combined capacity Work floor dimensions m mjo gt Size 6 Rotary Tabl i eit Static load rating 7 Rotary Swivel Connection size Capacity 8 Traveling Block b No of Sheaves 7 Casing Drilling line size 8 Rotary Hose eee b Length DOCUMENTATIONS DOCUMENT DESCRIPTIONS ENCLOSED REMARKS Ne IF ANY Yes or No Technical leaflets with detailed dimensional diagram and specifications Make amp Model of draw works disc brake mast sub structure rotary table rotary swivel traveling block amp hook casing Page 26 of
102. e enquiry shall be as per General Terms and Conditions for Global Tender However if any of the Clauses of the Bid Rejection Criteria Bid Evaluation Criteria BEC BRC mentioned here contradict the Clauses in the General Terms amp Conditions of Global Tender of the tender and or elsewhere those mentioned in this BEC BRC shall prevail sk 2k ok kkk k k k ANNEXURE C TO TENDER NO SDG9009P11 07 COMMERCIAL CHECK LIST Whether quoted as manufacturer Whether quoted as Supply House Distributor Dealer To Specify If quoted as Supply House Distributor Dealer a Whether submitted valid and proper authorization letter from manufacturer in ORIGINAL confirming that bidder is their authorized Supply House for the product offered b Whether manufacturer s back up Warranty Guarantee certificate in ORIGINAL submitted Whether bid submitted under Two Bid System Whether ORIGINAL Bid Bond not copy of Bid Bond submitted If YES provide details b Name of issuing Bank EE c Address of the Bank with Fax no Email address etc d Validity of Bid Bond Whether agreed to the NIT Warranty clause Whether confirmed to submit PBG as asked for in NIT Whether agreed to submit PBG within 30 days of placement of order Whether offered firm prices through delivery period Whether quoted offer validity of six months from the date of closing of tenders Integrity Pact has been signed and submitted along
103. e following minimum instruments a Safety valve b Pressure gauge c Auto drains facility Note Detailed catalogue literature amp drawing etc are to be provided along with the offer Allison Transmission a Allison 4 generation electronic control system b Wiring diagram of the control system is to be provided along with the offer c Layout diagram indicating the physical position of all the sensors controllers etc to be provided along with the offer d List of items used in the control system including sensors controllers solenoid valve etc along with part nos and maintenance manuals for the sub units to be provided along with the offer e Recommended spare parts list of instrumentation and control system for maintenance to be provided along with the offer f Diagnostic Software Licensed communication cable and one laptop for Allison controller to be provided along with the material g Parts Catalog Principles of Operation Service Manual and Troubleshooting Manual for Allison Control to be provided along with the material Spare Parts Spares for two years normal operation of instruments fitted in the engine and its accessories should be included in the offer Item wise breakdown price of spares should also be provided Bidder should indicate the part nos against each item along with supplier s part no if any The cost of spares will not be considered for price comparison INSTRUMENTATION FOR DRAW WORKS MAS
104. e two 2 mud pumps all Solids Control Equipment all auxiliary motors and lighting system The Mast Substructure and Crown Block Assemblies shall be manufactured amp monogrammed per API Spec 4F latest edition The Minimum Static Hook Load Capacity of the Mast shall be 352 740 Ibs 176 Short Ton with 8 line string up The Minimum Wind Load Capacity of the Mast with full set back should be 40 miles hr 64 Km hr without guy lines The Nominal Depth Rating of the Rig shall be a Minimum of 10 500 feet 3 200 metres with 5 drill pipes of length range 30 31 ft 9 14 9 44 M The Substructure shall have a Minimum Static Rotary Capacity of 230 MT 507 000 lbs amp a Simultaneous Pipe Setback Capacity of 125 MT 275 600 165 B 1 0 11 12 13 14 15 The Substructure shall have a Minimum Clear Height under Rotary Beams of 14 feet Total Weight Laden Weight of the unit with all items including mast shall be within approx 85 Eighty Five percent of maximum Gross Vehicle Weight i e Total Axle Capacity of the unit The manufacturers shall have the experience of supplying at least 05 Nos of 750 HP or higher capacity Mobile Rig packages to reputed international drilling companies service providers and submit a Track Record of such supplies made during the last 5 years preceding the technical bid closing date Performance Certificates from end users towards at least three 3 rigs out of five mentioned
105. e unit Specific description Part Nos Make etc and Unit Price of each and every item shall clearly be indicated in the bid Page 9 of 106 3 Bidder shall also quote separately for any additional spares with similar details as felt necessary but not covered in this list for future reference procurement as indicated in the NIT 22 0 SAMPLE OF FORM 21 amp 22A This is a sample copy similar to FORM 21 of Indian Motor Vehicle Act only The certificate to be issued by supplier shall contain following minimum information SALE CERTIFICATE COFUTISU 1s icon eoe een A be vhs ama eap ed kou brand name of the vehicle has been delivered Dy us 10 perat ia de a Eee PN RS E date Name of the buyer Address The details of the vehicles are as under 1 SO SON Ge Du C 9 12 13 Class of vehicle Maker s amp address Chassis No Engine No 11 11 1 oesslessezeeee Horse power or cubic capacity pueblused Number of cylinders 52 454 0 Month and year of manufacturing Seating capacity including Unladen weight Maximum axle weight number and description of tyres a Front axle b Rearaxle axles 225 2 265 6666 c Anyotheraxle 2ssesseesee Colour
106. earchlights with protective guard at suitable locations at rear of driver s cabin with operating switches inside the driver s cabin for illuminating the entire platform area While all lights shall be covered to the extent possible with suitable guard to prevent damage all electrical fittings components connections shall be suitable to operate in hazardous oilfield area preferably with two wire system There shall be a suitable electrical power cut off master switch to disconnect power supply to all carrier electrical components viz engine starter lights including the two searchlights mentioned above meters amp gauges inside the driver s cabin etc during rig operation as a safety measure The switch shall be positioned behind outside the driver s cabin in a suitable enclosure box and at a suitable height for easy operation from ground 10 0 11 0 12 0 13 0 14 0 15 0 16 0 Page 4 of 106 PNEUMATIC SYSTEM Pneumatic system with suitable Air Dryer replaceable element type and suitable System Protection Valve s to keep rest of the circuits active in the event of failure leakage of air in a particular circuit s All valves components piping tubing etc underneath the carrier at easy access locations preferably mounted on outer walls of the chassis All air tanks shall have Drain Plugs Suitable tyre inflation valve with air pressure gauge shall be provided in the pneumatic system EXHAUST Well covered
107. eck relay to allow alternator to be synchronized with the bus The circuit breaker close signal shall be interlocked with this relay Synchronization system may be placed in one of the generator panel front fascia or independently g Power Limit Controller The Power Limit Controller is to be provided to monitor the KW amp KVAR current of each of the engine generator sets If either of these parameters reach its limits the Power Limit Controller shall reduce the power being delivered to the loads so that the load on each generator is held at its limit until the loads on the SCR drives are reduced by other action to a level below the generator limit The Controller will allow for adjustment of each parameter independent of the other The range of adjustment will allow the Power Limit to be lowered to 80 or raised to 110 h Ground fault detection system Ground fault detection system consisting of the following items i 600 VAC ground fault detection Ground fault detection circuit 3 nos ground fault lights for each phase percentage AC ground fault meter ii DC ground fault detection DC ground fault detection system with percentage DC ground fault meter 0 test pushbutton iii 415 VAC AC auxiliary bus with NGR system All ground fault alarms shall be audio as well as visual Page 59 of 106 In the 415 V auxiliary bus IT system of neutral grounding with maximum ground fault current limited to 750 mA using suitab
108. ed OIL Bidder shall agree to stage wise inspection as per following schedule of the major electrical equipment as well as the complete rig package by OIL personnel at various stages of manufacture before dispatch The Inspection cum Acceptance process would include the following minimum steps tasks valid for that stage of manufacture integration 1 Physical verification inspection of all the items fittings accessories including all Parts Catalogue Maintenance amp Service Manuals Schematics 25 Operational functionality testing of each amp every system under load if applicable load Performance parameters shall match quoted specifications 3 Supplier shall have to take note of any modification s for operational requirement suggested by the inspection team and comply with the same at no extra cost 4 The minutes of inspection process would be prepared at the end of each inspection and jointly signed by both the parties Page 76 of 106 5 Supplier shall confirm in writing compliance of all the points raised in the minutes of inspection as well as any other subsequent additions changes felt necessary 6 Supplier will affect dispatch of the unit only on receipt of OIL s dispatch advice Intermediate Assembly Complete Assembly of Complete integrated of individual individual equipment rig package at equipment after FAT after FAT at suitable location at manufacturer s manufacture
109. el amp make of the compressor to be provided along with the offer Suitable capacity air receiver mounted on the carrier Size amp capacity to be mentioned along with the quotation Air receiver to be tested at 1 5 times than the working pressure Test certificate to be provided STEERING PUMP Driven from the lub oil pump of the engine with suitable coupling Suitable capacity Suitable capacity mounted tank Suitable power cut off pneumatic hydraulic mechanism operating switch inside driver s cabin to disengage the steering pump from the engine to avoid idle running of the pump during rig operation Visible indication should also be available for disengage the steering pump from the engine lub oil pump STARTING SYSTEM Each Engine Should have the two starting systems as a Air starting motor RH air pressure 90 150 psi Air silencer LH and Vapor Arrestor Air Driven Pre lube pump b 24 volt electric starting system Two 2 nos of Heavy duty batteries complete with cable amp connection to be provided in a wooden box with lock amp key placed amp mounted suitably in the carrier near the engine Each engine should have 24 volt battery charging alternator FUEL TANK One 1 nos 100 US gallon minimum capacity fuel tanks Aluminum with filling cap with lock amp key drain plug etc Fuel entry amp return line from diesel tank to engine Digital fuel tank indicator with guard mounted at the top of the tank and al
110. els 20 DC motor field supply assembly PCR field panels 01 no 21 bu POE Ge MOLON starters BAGN PCR starter feeder panels 01 no Contactors for AC motors of each PCR starter feeder panels 22 type 01 no 23 Overload relays of each type PER rately TREER PANGE zo 24 RCD of each type PCR starter feeder panels 25 Soft starter of each type PCR starter feeder panels 01 no 26 Indication lamps of each type and PCR D con 3 sets colour 27 Light fittings of each type Area illumination 01 no 28 Bulbs tubes of each type Area illumination zx 29 Plug and socket set of each type PCR D con d 30 PBS unit AC motors J nos 31 Complete alternator unit with Power packs 01 no exciter 32 irs motor with complete blower DC drives 01 no 33 3916 Solid control system 01 no each type size 34 Emergency lamp 01 no Page 74 of 106 Page 75 of 106 CHAPTER IV APPROVAL OF DRAWINGS STAGE INSPECTION AND PERFORMANCE TESTING AT WORKS Following minimum drawings documents and details of electrical equipment shall be submitted by the party for approval Schedule for submission of drawings and documents are attached in the Annexure Schedule of Submission of Drawings and Documents i ii n iv Rig layout drawing showing relative distances of all equipment Interconnect drawings power network signal PCR dimensions Rig earthing layout Single line power flow
111. ents Bidder to confirm standards followed in design and construction The power packs shall be compatible with suitable control system housed inside the Power Control Room PCR The alternators with the engines shall be suitable for parallel operation The following are the minimum specifications for the alternator Alternators shall be able to generate continuous minimum 1215 KVA at 600 Volts AC 3 phase 50 Hz 0 7 p f lagging at 1000 rpm to meet rig requirements Detailed specifications are as follows Tq Ul Rated voltage 600 VAC Capacity Minimum 1215 kVA 850 kW at 0 7 p f Power factor 0 7 lagging Phases 3 phase 3 wire star connected with isolated ungrounded neutral but neutral available at terminal box Frequency 50 Hz Speed 1000 RPM 17 Duty Insulation Class Enclosure Temperature rise Space heater Temp detector Surge suppressor Type of cooling Bearing Alternator waveform Voltage regulation Voltage balance Constructional Features Page 51 of 106 Continuous at 50 deg C ambient H for exciter rotor and stator resin vacuum pressure impregnation Open drip proof IP23 minimum Terminal box IP44 minimum 80 deg Celsius at full load and max ambient taken as 45 deg One no single phase 240 VAC 50 Hz RTD type six nos two per phase preferably Copper Platinum having 10 Ohm 100 Ohms resistance at 25 deg Celsius all uniformly spaced along the stator periphery Transient surge suppressor
112. ertifying authority of the country of origin and approved by DGMS for Zone and Gas group IIA amp IIB of Oil Mines The bidder should submit copies of CMRI certificates UL or the equivalent certifying authority of the country of origin amp DGMS approvals for all the flameproof electric motors starters and cable glands with the quotation Feed Pump System for Solid Control System Desander Desilter and Degasser Feed Pump Set Two 2 8 x 6 x 14 size Mission Magnum or equivalent pumps with 12 1 2 size impeller should be suitably positioned and mounted on a three runner oilfield skid and floor with inter connections through piping dresser type desilter and degasser units Gap between mud mix system and mud tank shall be approx 900mm to facilitate ease of slinging of mud mix skid Each pump will be coupled to a 75 hp 415 Volts 3 phase 50 Hz 1500 rpm flameproof weatherproof electric motor The motors starters and the cable glands should be suitable for use in hazardous areas and duly certified by CMRI UL or the equivalent certifying authority of the country of origin and approved by DGMS for Zone and Gas group IIA amp IIB of Oil Mines Page 32 of 106 The bidder should submit copies of CMRI certificates UL or the equivalent certifying authority of the country of origin amp DGMS approvals for all the flameproof electric motors starters and cable glands with the quotation All components of the tanks should
113. essful commissioning and acceptance of the rig package by OIL at site iii Training charges will be paid only after successful completion of training OIL may consider making 100 payment of the rig package value towards supply of the rig package against proof of dispatch shipment provided bidders agree to pay interest 1 above prevailing Bank Rate CC rate of State Bank of India for 20 of the rig package value and also submit Bank Guarantee Page 106 of 106 for the equivalent amount plus interest valid till successful commissioning of rig package at site This is in addition to the 10 of the order value towards Performance Security as per the NIT requirement 2 To ascertain the substantial responsiveness of the bid OIL reserves the right to ask the bidder for clarification in respect of clauses covered under BRC also and such clarifications fulfilling the BRC clauses in toto must be received on or before the deadline given by the company failing which the offer will be summarily rejected 3 Oil India Purchase Order No must be engraved on the body of the item Bidder must confirm the same categorically in their quotation 4 The items covered by this enquiry shall be used by Oil India Limited in the PEL ML areas which are issued renewed after 01 04 99 and hence Nil Customs Duty during import will be applicable Indigenous bidder shall be eligible for Deemed Export Benefit against this purchase Details of Deemed Export are furnished
114. f all the agitators valves superchargers loading pumps etc Solid Control Equipments viz Shale Shaker Desander Desilter Vacuum Degasser amp Poor Boy Degasser Manufacturer s commissioning documentation Verification of specification features dimensions amp capacity Function test for all for at least six hours at maximum capacity Measurement of noise assessment of vibration etc Instrumentation for carrier Full functional testing of all instrumentation system in drivers cabin Verification of manufacturers documentation along with spare parts list Instrumentation for engine amp transmission Full functional testing of all instruments and safety switches connected with Engine Air Dryer Air Compressor and Air Receiver Full functional testing of Allison Transmission along with diagnostic software parts catalogue etc 3 Verification of manufacturers documentation along with spare parts list Instrumentation for draw works Full functional testing of all instruments and safety switches mast amp sub of drillers console structure Drilling e Full functional testing of all instruments connected with instrament monitoring system mud management system online gas monitoring system various recorders Instrumentation for power pack Full functional testing of all instruments and safety switches connected with engine and generator Documentation
115. f removing 55 of all particles 10 microns or above with piping connection Details of muffler to be provided by the bidder in the technical bid Heavy duty radiator for industrial use mounted on the base rail with the engine and with blower fan and fan guard for ambient temperature having capacity at least 20 in excess of total heat rejection of the engine Heat load calculations are to be provided along with the offer for our scrutiny Engine must have Inspection ports for individual cylinder heads for easy inspection accessibility serviceability of piston rods big end bearings main bearings cooling nozzles etc The engine is to be supplied with all the components amp accessories fitted OPERATING SITE CONDITION The engine should be suitable for operation in desert conditions under the following site conditions Engine site temperature 41 C max Engine site temperature 6 C min Maximum relative humidity at 21 C 100 Maximum relative humidity at 35 C 95 Maximum relative humidity at 41 C 70 Altitude above sea level 150 Average annual rainfall 343 SPARE PARTS Spares for two years normal operation of engine and its accessories should be included in the offer Item wise price of spares should also be provided Bidder should indicate the part nos against each item along with supplier s part no if any The cost of spares will not be considered for price comparison PARTS CATALOGUE OPERATIO
116. facility from the tank top e Each open top tank should be provided with two 2 agitators having heli bevel type gear box The mud agitators shall be with stainless steel 304 Aerofoil 3 blade design of approx dia 36 The agitators should be driven by maximum 10 hp 415 volts 3 phase 50 Hz horizontal foot mounted squirrel cage rotor induction motor with bi directional cooling fan at NDE The motor should be fully enclosed fan cooled and offering protection to IP55 Insulation Class F but the temperature rise should be limited to that of Class B Earthing Two nos of earth points on the enclosure and one no inside the terminal box Termination Motors should have terminal box with studs for connection of supply cable Canopy Motors should be provided with a removable type canopy for protection against rain Canopies should be supported on agitator skids Paint Motors should be painted with epoxy paint of DA Grey shade The overall height of the tanks including the agitators should not exceed 3400 mm for transport limitations Two 2 horizontal multistage centrifugal pumps set complete with piping Dresser type couplings and butterfly valves should be mounted on an independent three runner oilfield skid These pump sets will be used to load chemicals through hoppers to water tanks to gun the mixture and to feed chemical mixed gauging water in the cement hopper for preparation of cement slurry The two horizontal multi stage centrifugal pumps
117. fered Minimum 1 x 1000 KVA Voltage ratio Transformer temperature rise above ambient C Transformer suitable for parallel operation Yes No Transformer insulation class Transformer impedance X Transformer Enclosure type IP 23 etc if offered Transformer terminations primary and secondary Stand off cable connected in air filled enclosure Transformer Make Transformer model Provision for Star connected secondary with Page 87 of 106 neutral terminal available in terminal box Transformer Lighting Chapter B k ii Capacity offered Minimum 2 x 60 KVA Voltage ratio Transformer temperature rise above ambient C Transformers suitable for parallel operation Yes No Transformer insulation class Transformer impedance Transformer Enclosure type IP 23 etc if offered Transformer terminations primary and secondary Stand off cable connected in air filled enclosure Transformer Make Transformer model Provision for Star connected secondary with neutral terminal available in terminal box Transformer Isolation Chapter B Capacity offered Minimum 1 x 100 KVA k iti Voltage ratio Transformer temperature rise above ambient C Transformers suitable for parallel operation Yes No Transformer insulation class Transformer impedance Tr
118. firm about providing the same in their Technical bids BID EVALUATION CRITERIA The bids conforming to the specifications terms and conditions stipulated in the enquiry and considered to be responsive after subjecting to the Bid Rejection Criteria will be considered for further evaluation as per the Bid Evaluation Criteria given below COMMERCIAL The evaluation of bids will be done as per the Price Schedule SUMMARY detailed vide Para 12 0 of BRC If there is any discrepancy between the unit price and the total price the unit price will prevail and the total price shall be corrected Similarly if there is any discrepancy between words and figure the amounts in words shall prevail and will be adopted for evaluation For conversion of foreign currency into Indian currency B C selling Market rate declared by State Bank of India one day prior to the date of price bid opening shall be considered However if the time lag between the opening of the bids and final decision exceed 3 three months then B C Selling Market rate of exchange declared by SBI on the date prior to the date of final decision shall be adopted for conversion and evaluation Offers not complying with the payment terms indicated in the enquiry shall be loaded with one percent above the prevailing Bank rate CC rate of State Bank of India for duration of commissioning time indicated in the tender plus transit time 3 months for evaluation purpose To ascertain
119. ge 66 of 106 All the cables for power and control mast lighting PLC remote racks in D CON Brake water cooling system power and control cables and any other cables required for drilling operation shall be suitable for the maximum required distance E AUXILIARY EQUIPMENT amp SYSTEMS Auxiliary electrical system shall include the following systems E 1 Rig lighting system Rig lighting system shall cover the following areas Hazardous Non sparking Equipment areas within a radial distance of 30 m from well head i Mast racking board and aviation obstruction lighting ii Rig floor draw works lighting iii Pipe rack and area lighting iv Substructure lighting v Mud tank lighting vi Mud mix storage skid lighting vii Mud pump lighting viii Fuel pump tank area lighting ix Trip tank pump lighting X Choke manifold lighting xi Water tank area lighting Un classified general areas xii Power pack lighting supplied from lighting transformer xiii Air compressor utility house lighting supplied from lighting transformer xiv unit lighting supplied from lighting transformer XV General plinth and periphery lighting supplied from isolation transformer xvi Offices chemical geological lab and crew camp lighting supplied from isolation transformer All lighting load for hazardous areas shall be supplied from 2 nos 60 KVA 415 V 240 V Phase to Phase transformers as detailed in the paragraph for PCR li
120. ghting transformer Para I B ii All other lighting load for general area lighting camps and un classified areas can be supplied from lighting transformers as well as the isolation transformer B k iii For external source supply in case the main 415 V bus is not energized a changeover switch with mechanical interlock will be provided serving both the 60 KVA transformers through suitable incomer circuit breakers All lighting circuits shall have RCBO RCD for current leakage sensitivity of 300 mA Vertical discriminating type RCDs shall be used wherever required Heavy duty flameproof and weather proof light fittings in classified hazardous areas and normal weather proof light fittings shall be used for illumination Classified Hazardous areas are Zone 1 amp 2 for Gas groups IIA amp IIB as per Indian European standards and Class 1 Division 1 amp 2 Gas groups C amp D as per North American standards Each fitting shall have the following features Weather proof plug and receptacle disconnect to allow safe and easy removal of fitting for service or movement to another location day or night without interruption of any power or Page 67 of 106 illumination Disconnects are to be provided at appropriate mast breaks sub separation etc for easy rig up rig down of lighting system Suitable for use in hazardous areas supplied with suitable plug socket disconnects Shall have safety cables
121. gs and sockets etc mounted on an oil field type skid The complete system will be designed to meet the present load demand as well as the increase in near future The panel shall be fed from the PCR 415 415 V isolation transformer feeder with a changeover option for running from standby camp auxiliary genset Construction a The panel shed shall be an outdoor weatherproof transportable steel house on a self supporting oil field skid suitable for tail boarding from either end in balanced condition The shed shall be suitable for either top or bottom lift There shall be provision for lifting the skid at both ends Shed shall be of man height Overall dimensions of the shed shall be calculated for working comfortably inside The shed shall be a fabricated sheet steel not less than twelve gauge structure and shall house the incomer plug socket compartment incomer MCCBs with built in SC and earth leakage protection changeover switch TPN bus and distribution board outgoing Plugs sockets and plug socket compartments The power to the bus is to be fed from either isolation transformer feeder in Power control room PCR or from the auxiliary genset through a changeover switch The side panels containing the incomer and outgoing feeder plug socket arrangement shall swing out for ease of connections maintenance Another panel cover shall be provided outside the socket board panels for protection of the socket board panels during transportation T
122. hall be properly crimped C Control cables shall be 2 5 mm2 cross section 1100 V grade EPR insulated and HOFR elastomeric CSP sheathed copper screened flexible multi stranded copper conductor having cores up to 20 Each individual core should be identifiable by means of colour number and each core terminal shall be marked with cable markers ferrules to identify the connections Cables shall generally conform to 15 9968 d Cables for light fittings shall be EPR insulated and HOFR elastomeric CSP sheathed 3 core 1100 V grade copper conductor cables e Control system shall be supplied with suitable twisted pair cable for communication with the remote controllers in Driller amp MP Consoles These should be shielded twisted pair able to withstand the rigors of a drilling rig Bidder to confirm if the distances as provided in his layout diagram are adequate for STP cables or any signal booster is needed Bidder should indicate route of such STP cables and also take adequate measures to ensure that STP cables used for communication are free from noise due to power cables running in the same cable trays All the cables including power control lighting etc shall be supplied complete with suitable male female plug connectors which shall go into proper male female plug connectors mounted in the PCR D CON lighting fixtures and motor Terminal boxes No soldered terminal socket will be allowed All terminations shall be properly crimped Pa
123. he complete unit on the carrier I meu Maintenance manual parts list of Air compressor Air dryer Steering pump PTO Gear shift control Air shut off device Allision Transmission etc 10 CMRI India certificate or equivalent certificate and DGMS India or equivalent certificate from competent authority from the country of origin for Electrical amp Charging system of the Engine 23 24 25 Page 16 of 106 Signature Name Designation Date SPARE PARTS FOR ENGINE amp TRANSMISSION Following spares in specified quantity as indicated should be supplied along with the unit Specific description part nos make etc and unit price of each and every item shall clearly be indicated in the bid a Fuel filter element for engine 2 sets for each engine b Lube oil filter element for Engine 2 sets for each engine c Air filter element for engine 2 sets for each engine d Repair kit for air compressor 2 nos e Repair kit for hydraulic pump 2 nos f Element for Air dryer 2 Sets g Oil filter for Allision transmission 2 Nos h Fuel entry amp return line from the tank to the fuel filter 1 Set i Electric flame proof starter 1 No j Fuel Injectors 1 Set TOOL KIT FOR ENGINE amp TRANSMISSION One set of standard tools for carrying out normal maintenance of engine transmission amp hydraulic system should be supplied in a convectional tool box Details of such tools with quantity sho
124. he mud additives The pill tank agitator is to be such that it should not foul with the bottom internal piping This chamber should be connected with the suction line for the rig pumps and also with an independent line from the mud loading system with isolating valves q Chemical Operator s Cabin One 1 cabin of size approximately 4 2 m long x 2 m wide x 2 5 m high skid mounted cabin with proper heat insulation amp ventilation complete with one sliding door safety glass windows adequate provision for keeping mud testing equipment and accommodating 2 two persons and with tool box oilfield mud balance such as Baroid and MF viscometer The cabin should be placed near the intermediate tank at the level of the walkways 1B Water Chemical Tanks Three 3 water chemical tanks fabricated as detailed above for item 1 A and having approx dimensions Length 9900 mm excluding 300 mm skid extension on each end for tail boarding Breadth 2285 mm Height 2250 mm excluding skid height The following features should be provided in the water chemical tanks e Two tanks should have open top and one tank should have covered top with two manholes Page 30 of 106 e Both the open top tanks should be covered with the serrated floorings as described above at 1A h e 2 line size hopper shall be fabricated and assembled on one open tank The maximum height of the hopper shall be limited to the height of the mud agitator and should not
125. he offer e Field interlocks such as field loss contacts etc to be included in the system design so that operation cannot be done in case field loss relay does not pick up e Drive assignment fault alarm should be available in the PCR with external electrical hooter Communication amp Input Outputs Programmable analog and digital inputs outputs relay outputs Trouble indication automatic memory enquiry from software Hardware 1 0 connection for safety and monitoring functions Communication interface with driller s control cabin d Field Supply Cubicle Field supply cubicles preferably Ross Hill make shall also be housed in the PCR for external field supply units for the DC motors Mud pump field supplies shall be designed to facilitate operation of both motors Field supply transformers should have tappings for adjustment of field current of the DC motors Required fused protection for transformer primary and secondary should be provided Field currents amp voltages should be adjustable selectable to match the DC motor requirements of various makes of motors BHEL 4903CX GE 752R models DC motor Field supplies shall also have Hands Off Auto HOA switch to facilitate energizing of field supplies without assigning drilling function In Auto mode required MCC interlocking should be built into the field supply circuits to ensure that field is energized only after DC motor blower and in case of pumps lube flusher oiler syste
126. he outer panel shall be hinged at the top and provided with supports so that it can also give rain protection to the plug socket panels when in operation All corners of the shed are to be formed by bending leaving no sheet edge exposed Skid and panel shall be painted with anti corrosive paint b Lighting and camp loads shall be equally distributed on the three phases Each outgoing feeder shall be fed through a suitably rated RCBO of leakage current setting of 300 mA There shall be minimum 6 six outgoing feeders from each phase Identical nos of plugs and sockets 3 Phase 5 pin shall be provided in the outgoing plug socket compartment Tinned copper Busbars Phase indication lamps Voltmeter on both incomers Internal shed illumination with 1 no 2x40 W fluorescent indoor industrial corrosion proof luminaire IP 65 with clear cover complete with MCB on off switch mounted outside wiring with armoured copper cable suitably glanded to fitting at a suitable place Internal wiring cabling Cables shall be of suitable size 4 core copper screened FRLS PVC Elastomer insulated sheathed and of reputed make Plug sockets fitted ncomer MCCBs and outgoing RCBO RCDs Changeover switch Provision for earthing of the skid E 3 Cable handling system consisting of Cable trays cable boxes etc No cable will be allowed to be laid on ground outside of a cable tray cable racks Sturdy and durable cable trays
127. hicle Act sample copies enclosed Engine Emission Norms Certificate etc as Page 6 of 106 required under Indian Motor Vehicle Act for registration of the unit in the name of Oil India Limited b Final Chassis Built Up Vehicle Content Record documents c Notwithstanding any clause mentioned elsewhere in the NIT the invoice for CARRIER WITH ENGINE amp TRANSMISSION shall be submitted separately i e the same invoice shall include the cost of the chassis frame and all assemblies components that are required for road movement of the unit only and the driver s cabin 20 0 CHECK LIST FOR CARRIER Part A TECHNICAL SI No BIDDER S OFFER yes no as applicable a Overall Width o b Overall Height m l U 71 mE i Camer ooo o y Dimensions ii Overall Rear Overhang Ground Clearance No of Axles Positions of Drive Axles Make amp Model of Axles 8 Maximum Permissible GVW of the carrier 9 Total Weight Laden Weight of the unit Axle capacity per axle Axle Loading per axle Axle Loading within 80 of Max Permissible Differential Lock provided or not in all drive Type Make amp Model of Suspension Type Size of Wheel amp Tyre Page 7 of 106 Type of Service Brake Minimum Turning Radius Reversing Alarm with Blinker Lights e Electrical fittings equipments suitable for hazardous oilfield area ES Speed
128. hting supply transformer fed from the main 415 VAC bus of PCR Minimum 60 KVA dry type 415 V 240 V phase to phase 50 Hz copper wound air cooled to meet the lighting load as per the following broad specifications Quantity 2 Two transformers Capacity 60 kVA each continuous rating Voltage 415 240 volts Phase to Phase Frequency 50 Hz Phases 3 phase Impedance 4 Vector Group Dyn11 Star connected secondary neutral available for connection Enclosure IP23 type with provision for natural circulation of cooling air Ambient temperature 55 Deg C Temperature rise above ambient 80 Deg C Insulation Class F Rated power freq withstand 3 kV rms or better Standard Indian standard IS 11171 Bidder to confirm Primary and secondary side terminations 1 One no of 3 core 35 mm2 cable for 600V side and one no 3 core 35 mm2 cable for 240V side 2 Stand off copper termination termination using copper flats shall be provided All cable lugs shall be terminated using removable nut and bolts The lighting transformer secondary shall be connected to a suitable lighting distribution board located on the MCC Page 61 of 106 iii Isolation Transformer 1 No 100 kVA dry type isolation transformer with the same specification as the lighting transformers except the following Quantity 1 one transformer Capacity 100 kVA continuous rating Voltage 415 415 volts Dyn11 neutral available for connection The isol
129. iajan India amp back boarding lodging amp fooding expenses during training will be on OIL s account For Transport Engineer Power assisted steering system including hydraulic pump and gearbox lt Pneumatic system for brake amp gear shifter of the carrier including different valves Axle brake amp suspension systems For Mechanical Engineer Technical Services amp field Engineering Power Packs amp Generating set Engine System including their adjustments Allison Transmission system Hydraulic system Pneumatic system Mud Pumps amp accessories Draw works Rotary Table Rotary Swivel amp other major rig equipment maintenance fe S fe fe For Electrical Engineer Generating sets Power Control Power distribution Advanced SCR maintenance e te te te For Instrumentation Engineer Training on instrumentation amp control system of IC engines Electronic digital monitoring system for all the drilling parameters Allison Electronic Control system Mud watch system including the transducers e fe S fe S fe Page 103 of 106 lt Training on software for programming and trouble shooting of drilling instrumentation system Pneumatic amp hydraulic Control system Report generation printing amp documentation For Drilling Engineer Draw works with maintenance procedures Hydraulic system Mast amp
130. icated against each item other suitable makes amp models are however acceptable in case of operational and or design requirements supplemented with proper justification Engine Caterpillar C 15 ACERT Transmission Allision Hydraulic pump Parker Air Compressor Bendix Tuflo Air Dryer Wabco Single Chamber Air dryer without heater Steering Pump Victor Parker Rexrotch Emergency air shut off device Barber NOTES FOR SECTION 2 1 SPARE PARTS Spares for two years normal operation of engine and its accessories should be included in the offer Item wise breakdown price of spares should also be provided Bidder should indicate the part nos against each item along with supplier s part no if any The cost of spares will not be considered for price comparison 2 PARTS LIST INSTRUCTION MANUAL amp DRAWING TECHNICAL INFORMATION amp BULLETIN The supplier should provide 6 six set of parts list dimensional drawing of all major components operations manual amp service manual covering all the items with the delivery of the material Technical details of the engine Allison transmission etc along with 1 one set of part list dimensional drawing of all major components operation manual amp service manual are to be provided along with the offer The supplier has to provide installation diagram of the complete set along with performance curve along with the quotation for our technical scrutiny The b
131. ication lamps Gen RUN Gen ON LINE Gen SYNCH Gen FAULT Engine FAULT viii Control Transformers fuses links terminal blocks etc ix Any other Electronic control system for remote communication with other devices equipment X Synchronizing controls consisting of reverse power relay synchronizing lights and switch on one panel only if the synchronizing control system is placed in one of the generator panels Each panel should be fitted with the following meters e Alternator Ammeter 0 1500 2000 A selectable for all three phases Alternator Kilowatt meter 0 1500 2000 KW Alternator Kilovar meter 0 1500 2000 KVAR Alternator power factor meter 1 0 0 1 0 Alternator On line lamp Page 56 of 106 e Alternator running lamp e Engine cumulative running Hours meter e Alternator temperature meter and switch Voltage regulator with the following e Electronic AVR e The voltage regulation is to be limited to 3 droop Max Suitable kVAR load sharing scheme should implemented Bidder to indicate scheme type of load sharing employed Alternator Protection features The alternator protection features include Overcurrent Set to trip at 110 of max rated current Overvoltage Set to trip at 116 of alternator terminal voltage 600 V with 10 mSec delay Overfrequency Set to trip at 110 i e 55 Hz of rated frequency 50 Hz Underfrequency Set to trip at 42 Hz 16 below rated Reverse Power Set to trip
132. idder shall furnish technical data sheets and dimensional drawing along with the quotation 3 TEST CERTIFICATE The complete sets have to be load tested at manufacturers work amp test certificate have to be provided along with the delivery of material Our engineer will visit to witness the load test The nature of after sales services which can be provided by the successful bidder during initial commissioning as also in subsequent operation should be clearly indicated Supplier must categorically confirm regarding compliance with the inspection test procedure and other terms and conditions detailed above are very essential Offers will be liable for rejection in the absence of such confirmation Deviation in respect of any specification as detailed above should be highlighted with technical calculation catalogue literature etc Page 18 of 106 SECTION 3 DRAW WORKS MAST amp SUBSTRUCTURE 1 DRAW WORKS Input horsepower rating 750 hp 559 kW minimum Nominal depth rating 3200 m 10500 ft with 5 OD drill pipe amp 4500 m 14760 ft with 3 1 2 OD drill pipe Minimum Hoisting capacity 176 Short Tons 160 MT or 352740 lbs Single drum draw works having main drum lebus grooved for 1 1 8 drilling line The Draw works shall be operated by a maximum of two engines having a combined horsepower as indicated in Section 2 The Draw works shall have a minimum of 4 forward speeds and 1 reverse speed for hoisting and rotary
133. ing of all components on the unit with details of load distribution Foundation amp site layout drawings with load bearing capacity distribution for various components of the rig package covering the following e Assumed parameters of design of CC RCC foundations shall be furnished e All design for foundation shall confirm to BIS 456 2000 e For Machine Foundation the code to be followed are IS 2974 amp IS 13301 respectively 5 MANUALS amp CATALOGUES Supply of 6 six sets of Spare Parts Catalogue and Workshop amp Service Manual for all major components systems like Carrier Engines Draw works Mast amp Sub structure transmission axles pneumatic amp electrical systems brake hydraulic system if any etc including it s sub assemblies complete with all schematics along with the unit In addition supply of 2 Two sets catalogue manual in compact disc All manuals amp catalogues should be in English 6 GUARANTEE WARRANTY The complete package unit shall be under guarantee warranty by the supplier or the bidder for a minimum period of 1 one year from the date of successful commissioning of the complete unit at site OIL reserves the right to inspect test amp if necessary reject any parts parts after delivery at site including incomplete manuals catalogues etc in case of any fault on the part of the supplier It Page 101 of 106 shall in no way be waived by the reason that the unit item
134. intenance spares for two year maintenance These spares are for reference purpose only amp will not be considered for evaluation e DGMS India approval for all electrical electronic instruments to be used in classified Hazardous areas All the electrical electronic instruments installed in hazardous area should have valid approval from DGMS for use in Zone 1 amp 2 Gas Group IIA amp IIB areas of oil mines Page 38 of 106 SECTION 7 MUD PUMPS Two 2 1000 HP rated Triplex Mud Pumps National Oilwell Model 9 P 100 or GD Model PZ 9 or Drillmec Model 9T1000 or suitable equivalent each of the following specifications Note Bidders offering equivalent model pumps other than the three models mentioned above should have to justify the reliability of the offered pumps with end user certification in original from minimum 3 parties outside country of manufacture Bidders who have supplied similar or higher capacity pumps to OIL before Bid Closing date need not to provide such certification SLUSH PUMPS Mud Pump Model OILWELL 9 P 100 or GD Model PZ 9 or Drillmec Model 9T1000 or suitable Equivalent Two 02 nos of triplex single acting slush pumps with input HP rating of minimum 1000 HP driven by variable AC motors of matching HP rating Pump should be suitable for continuous heavy duty application 1 Maximum requirement of working pressure 5000 psi 2 Pumps should be equipped with easily changeable piston and liner assy to
135. ith lift amp shift engagement mechanism Corrosion resistant paint with thermoplastic coating Exhaust muffler Air lubricator strainer Air hose 50 ft x 1 1 2 ID Drum guard 4 STANDPIPE MANIFOLD One 1 4 x 5000 PSI WP Standpipe Manifold to connect to standpipe consisting of One 1 4 x 5000 PSI WP mud gate valve One 1 2 x 5000 PSI WP mud gate valve for kill fill line Two 2 4 fig 1002 hammer unions One 1 2 connection for pressure gauge with fig 1002 hammer union One 1 2 connection for pressure transducer with API flange One 1 suitable pressure gauge 0 6000 psi rating 5 VIBRATOR HOSE Two 2 Vibrator Hoses 4 API Grade D 5000 PSI WP 10000 PSI Test Pressure of suitable length to be specified by the bidder complete with 4 API male coupling at each end including hose hobble at each end 6 HIGH PRESSURE GROUND MANIFOLD One 1 High Pressure Ground Manifold for two 2 mud pumps consisting of Two 2 4 x 5000 PSI WP mud gate valves 10 11 12 13 14 15 16 Page 97 of 106 One 1 long sweep tee Two 2 4 90 degree long sweep elbows Three 3 4 fig 1002 hammer unions One 1 6 ft x 6 ft base for mounting ground manifold PUMP DELIVERY LINES Two 2 4 Pump Delivery Lines of suitable length with Fig 1002 hammer unions at each end KILL LINE amp FILL LINE Kill Line kit for field installation consisting of e 2 XXS pipe of suitable
136. ke Air start electronically controlled Oilfield diesel engines with counter clockwise rotation as viewed from flywheel end capable of developing net Horsepower of minimum 1250 to 1300 HP at 1000 RPM and should be capable to drive a alternator of 1215 KVA capacity The engine should be suitable for continuous duty with an overload capacity of 10 for a period not exceeding one hour per 24 hour running The Engines should conform to specifications IS 10000 BS 5514 or equivalent Each power pack should be complete with 1215 KVA AC generator for 50 cycles operation The fuel for the engines should be readily available in India 1 Engines shall be compatible to Silicon Controlled Rectifier SCR Variable Frequency AC VFD AC drives and suitable for Land Drilling applications 2 Detailed dimensional GA drawings of the Power pack including Footprint shall be submitted by the bidder along with the quotation 3 Each Power pack shall comprise of an Engine coupled with Alternator that shall be in unitized condition and enclosed in a single weather proof skid mounted Acoustic Enclosure Engine and Alternator shall be a Compatible to power and torque trend varying loading pattern responsive to instantaneous load and torque changes including no load b Easily serviceable in situ and at outside the well site Facility c Of up to date technology d Shall be able to withstand the shock and vibration associated with the frequent movement of
137. ket Water Pump Gear Driven centrifugal radiator Industrial Radiator Guard Blower Fan Fan Drive Fan Pulley FLYWHEEL amp FLYWHEEL HOUSING No of teeth on flywheel should be 183 for Magnetic Pick Up Details given below 3050 Hz at 1000 RPM The magnetic pick up should be mounted on the flywheel housing for speed feed back to AC control module The Page 43 of 106 resistance should be 150 Ohms The pitch of the Flywheel teeth should be compatible with MPU tip Flywheel Housing SAE 00 Flywheel SAE No 00 SAE Standard Rotation FUEL SYSTEM Fuel pump Primary fuel filter Fuel injection amp Injection system Fuel filter Fuel transfer Pump Fuel Priming Pump Flexible Fuel Lines LUBE SYSTEM Crankcase Breather Oil Cooler Oil Filter Shallow Oil Pan Oil Pan Drain Cover Air Pre Lube Pump Double jet piston cooling Sump capacity more than 400 ltrs Deep Pan EXHAUST SYSTEM Spark Arresting Muffler Exhaust Fittings Flexible Exhaust Flange amp Expander weld able Air Shielded water cooled Exhaust Manifold Elbow Exhaust CONTROL SYSTEM Woodward EG 6PC Actuator RH or equivalent compatible with the offered engine with 4 pin plug socket should be on governor housing for speed control Two pins should be shorted at plug end so that the net coil resistance when measured between other two terminals is 33 ohm The actuator should be able to operate on a DC signal 0 200 mA and Voltage range 0 7 5 Volt DC Magnetic Pick up sho
138. le NGR as per IE Rules is to be used All breakers MCCB MPCB shall be suitable for IT system as per IEC 947 2 The neutral shall not be served and supply from the 415 V MCC bus shall be 3 Phase amp 3 Wire CBCT type earth leakage relays are to be used in the output of the main supply transformer contacts of which will be used for ground fault alarms For 415 VAC system individual earth leakage devices shall be provided in each starter feeder panel i Air conditioning The PCR will be air conditioned and humidity controlled The ambient air is expected to vary from 0 Deg C to 55 Deg C The AC system should have 100 redundancy i e half the capacity should be standby at all time The air conditioning for the PCR shall be properly sized and air conditioning units located to take into account the heat generated by internal equipment in full load conditions in high ambient locations The temperature inside the PCR should not exceed 25 deg C under any circumstances The humidity should be considered for a maximum of 98 Bidder to furnish details of Air Conditioners j Driller s control console D CON Driller s control console or D CON shall be an integral part of the rig control system The D CON should consist of the following minimum controls and display functions It shall have an HMI at the driller s control panel to enable the driller to monitor and control the entire drilling operation Control switches and speed control
139. ler gt 3 Phase Motor Control Centre gt Plug socket compartments for interconnection with various main and auxiliary loads gt Any other electrical system necessary for operation of the rig electrical equipment if required Outdoor type weather proof Transportable steel house on self supporting oil field type skid suitable for bottom lifting PCR shall have the following dimensions for the structure not including projections due to door handles rain protection canopies light pole brackets etc Limiting Dimensions Length 9 0 mtrs x Width 3 0 mtrs x Height 3 5 mtrs Limiting weight 26 0 Tonnes Note The skid should be four runner type amp the spacing between the middle runners to be kept more for better stability Page 53 of 106 Constructional features The power control room should be an out door weather proof transportable steel housing with self supporting skid suitable for oil field application and should not be weighing more than 26 Tones PCR should be designed for lifting from the bottom In addition to this top lifting arrangement may also be provided PCR house columns and ceiling frame to be constructed from structural steel seam welded The outside shall be fabricated from twelve gauge sheet steel All corners are to be formed by bending leaving no sheet edge exposed Roof of the PCR should have proper slopes so that no water logging takes place during rainy season Walls to be insulated with three
140. lers to control main drive motors Indicators and meters Display screen for display of alternator engine parameters SCR converter status alarm etc Supercharger pumps shall be started amp stopped manually from Driller s Console PLC shall provide diagnostic tools via local annunciation functions In case of failure of PLC controller system communication the rig control system will be provided with a standby backup manual control system option for emergency drilling operation The backup select option shall be provided in the D Con The D Con shall also include two Emergency Stop controllers for facilitating emergency stopping of major equipments one for stopping the main DC drives SCR units and the other for stopping the power packs for total rig shutdown k Transformers Power lighting air conditioning and isolation These shall be specially built dry type class H insulated copper wound Dry type transformers Impedance shall be matched to 5 percent The transformer shall be used to power the auxiliary AC bus of PCR for supplying the auxiliary AC loads Details of loads are given later Annexure MCC Starters Feeders The transformers will operate in places of high moisture and high dust The enclosure should be adequate for these conditions The transformer in its enclosure shall also be able to withstand vibration of moderate to severe levels Page 60 of 106 Specifications i Main Transformer 1
141. ll as control circuit 5 e IR value test using 1000 V IR tester all around with all breakers open main 600 VAC bus 415 VAC auxiliary bus DC bus e Power frequency voltage test for 1 minute Mechanical operation of all ACBs MCCBs switches doors door latches locks etc Functional testing of all individual panels Calibration settings of MCCB and trip test Calibration settings of overload relays Calibration settings of earth fault leakage detection devices and trip test Recording of amps reading during commissioning e Calibration results of all meters initial calibration results may be provided by the manufacturers themselves e Functional testing of air conditioners e Cooling Capacity tons onnage and details type full redundancy 100 make model mounting etc of the air conditioning system as per order e Plug socket cable terminations are of crimped type Applicable standards to be followed PCR shell and components shall be manufactured as per IS Codes 513 613 694 1248 1646 1897 1901 2026 2062 2071 2 2102 2147 2551 3043 5578 6875 8084 8623 10118 12021 13118 13703 13947 etc or their equivalent international standards like IEC NEMA IEC 60947 etc and conform to Indian Electricity Rules 1956 Wherever values are mentioned in the order for example SCR blowers should be capable of X CFM of air per minute or second this has to be verified All starters below 55 kW 7
142. m 5000 PSI 347 Kg sq cm WP top connection for pulsation dampener and 5 125 mm 5000 PSI 347 Kg sq cm WP end connection for strainer clean out One 1 3 1 2 x 12 vibrator hose One 1 Discharge Pulsation Dampener Make HYDRIL Model K 20 5000 maximum service pressure 5000 PSI surge capacity 75 Litres 20 gallons Connections 4 100 mm API 5000 RTJ Diaphragm Hydrogenated nitrile or equivalent Hydril Pt No 50500 41 One 1 Pressure gauge Make OTECO 0 5000 PSI range with 2 50 mm line pipe female connection and there should be provision to isolate the gauge with a 2 50 mm flexseal valve Make OTECO ne 1 Manual reset type B relief valve RR 3 75 mm manual reset 1500 5000 PSI 347 Kg sq x WP Make OTECO or RETSCO Retsco Part No 30825 02 or equivalent One 1 Charging hose assy for pulsation dampener One 1 Jib crane with trolley installed on pump to handle fluid end parts One 1 Yale hand hoist 1 2 ton LH 8 Ft lift 7 0001 DRIVE AND MOTOR SKID Page 40 of 106 Single rear mounted V belt electric motor pump drive for the offered mud pump including extended skid frame motor supports tensioning screws belt guards to be mounted on the master skid Pumps are to be fitted with suitable sheaves including hub at both sides of pumps Pump drive should be complete with banded V belts for use with DC AC shunt motor and belt guard F PUMP DRIVE DC AC MOTOR Each mud pump shall be dri
143. meet varied requirement of drilling operation 3 Apart from standard accessories each pump shall be equipped with 5000 PSI WP pulsation dampeners charging hose assy reset relief valve bleed valves inline suction stabilizer jib crane with trolley pull lift chain hoist strainer cross etc 4 Detailed specification of pump motor should be provided 5 Drive media Belt Drive 6 AC motor min 75 HP driven TRW Mission 8 x 6 x 14 or equivalent centrifugal pump 02 Two nos for super charging to handle mud up to 20 ppg with appropriate independent suction and delivery manifold mounted on an oil field skid 7 Parallel pumping In certain events both the slush pumps will be used in parallel pumping All arrangements should be made available for this purpose A TYPE OF PUMP Slush pump triplex single acting with individual preferably two piece forge steel modules horizontal piston pump with replaceable cylinder liners of various sizes to obtain desired discharge and pressure at rated SPM complete with standard equipment skidded and master skidded with DC AC motor B CAPACITY OF PUMP i Input Horse Power Max 1000 HP ii Discharge 2440 LPM 644 GPM at 165 Kg sq cm 2300 PSI iii Discharge pressure Max 351 Kg sq cm 5000 PSI The above parameters are to be obtained with replaceable liners and pistons at maximum rated input HP and speed of the pump Liners to be fitted on the pump at the time of
144. ms picks up All field supplies shall have independent DC ammeters on the cubicle door The field supplies should have the following features Shunt Field Over temperature protection and alarm Field or cable short fault alarm and shut down Field or cable open alarm and shut down On board LED display for setup and monitoring Adjustable selectable field settings The equipment to be consisting mainly of the following Page 58 of 106 e Hand Off Auto selector switches for field supplies e Field current ammeters for all motors e Padlock Lock Out Devices e Hands Off Cranking Circuit HOC The HOC shall supply power for the engine starting circuit and the pulse pick up circuit in each of the engine generator modules with the following e 2nos 12 VDC batteries e 1no Battery charger PC card e 1no Double pole circuit breaker f Synchronizing system One Synchronizing switch shall be provided with positions for each generator bus and off This should be visible from all alternator control panels and allow each alternator to be brought on line The panel shall feature the following minimum instruments Synchroscope Synchronising lamps clear dark lamp synchronizing Voltmeters for incoming generator and running bus Frequency meters for incoming generator and running bus Synch Check system to check either two phases or there should be additional phase sequence check Sync Check Relay There shall be a synch ch
145. n alternators Number of power packs should commensurate with the total power to be consumed during full drilling operations with all auxiliary systems including power requirement for the site camps The power packs shall be suitable for generating alternating voltage at 600 V 50 Hz cps Control system for the power packs and all electrical drives lighting loads and auxiliary electrical system shall be housed inside a power control room PCR Various drives amp equipment of the rigs will be powered from the PCR by electrical electronic digital signal power and control cables A suitable integrated amp proven rig control system electronic PLC based shall be used to enable the driller to e Control the Main drives and auxiliary drives from his cabin control panel e Communicate among various drives and the driller and monitor offer real time status of various parameters including engine alternator status motor drives status current voltage power etc along with the major drilling parameters The Electrical System of the rig should be broadly designed to operate the following major equipment a Power Packs 2 nos b Mud pumps 2 nos with 1 no each SCR controlled separately excited DC drilling motor In addition the Electrical system shall also operate the auxiliary electrical equipment as detailed below Page 48 of 106 Features of the Control System The control system shall include the main driller s control D
146. n area within 1 5 m of the vent shall be Zone 2 hazardous area c Pits sumps trenches below the ground level shall be Zone 1 hazardous area and the area lying up to 3 0 m in horizontal direction from the edge of any trench or pit and 0 5 m vertically above the pits sumps or trenches shall be Zone 2 hazardous area 6 Storage Tanks a In case of floating roof tank the space above the floating roof and inside the enclosure up to top level of the enclosure wall shall be Zone 1 hazardous area the area beyond Zone 1 hazardous area and up to a radius of 4 5 m in all directions from tank shell and shell top shall be Zone 2 hazardous area In case of a dyke Zone 2 hazardous area shall extend vertically up to the height of the dyke and horizontally up to the physical boundary of the dyke b In case of fixed roof tank the area inside the tank and within a radius of 1 5 m from all openings including breather valve dip hatch thief latch and safety valve shall be Zone 1 hazardous area the area beyond Zone 1 hazardous area and up to a radius of 3 m in all directions from shell and roof of the tank shall be Zone 2 hazardous area In case of a dyke the sump in the dyke shall be Zone 1 hazardous area and an area extending vertically up to a height of the dyke and horizontally up to the physical boundary of the dyke shall be Zone 2 hazardous area Use of flexible cables in drilling rigs and in other similar equipments in Oil Mines 1 0 2 0
147. nder amp Desilter including one torque wrenches amp one digital accelerometer vibration meter Bidder must forward a list of such tools quoted by them indicating the make amp model Price of these should be indicated in commercial bid amp will be considered for evaluation purpose Bidder to quote for the following Shale Shaker Screens of nearby mesh size Desander amp Desilter spares to be procured along with rig package Price of these should be indicated in commercial bid amp will be considered for evaluation purpose 20 mesh Quantity 30 40 mesh Quantity 30 60 mesh Quantity 40 80 mesh Quantity 40 100 mesh Quantity 40 150 mesh Quantity 40 175 mesh Quantity 30 220 mesh Quantity 30 250 mesh Quantity 30 Desander cones complete 5 Nos Desilter cones Complete 10 Nos Victaulic Clamps with seals for Desander cone 10 Nos Victaulic Clamps with seals for Desilter cone 20 Nos Two extra sets of vibrator motor amp starter of Shale shaker High pressure low volume suitable water jet cleaner with all accessories 1 No for cleaning the shale shaker screens OPTIONAL Bidder to quote the specification with price in commercial bid amp will be considered for evaluation purpose Page 34 of 106 SECTION 6 RIG INSTRUMENTATION amp CONTROL 1 0 INSTRUMENTATION FOR CARRIER 1 1 GAUGES METERS ETC IN DRIVER S CABIN The following minimum instruments shall be provided in driver s
148. ne tests certificates for both to be submitted Ground fault detection and Neutral grounding system of MPCR and ACPCR Chapter I B h e Functional testing of ground fault detection system including audio visual alarm indication 600 415 AC amp DC bus e Functional testing of Variable AC voltage ground detection circuit for AC drilling motors with audio visual annunciation e Functional testing of and records including audio visual alarm tests of restricted neutral earth system used in the system designed for maximum earth fault current of 750 milli mps using e Permanent Insulation monitor provided in the NGR system Applicable standards to be followed 15 3043 Indian Electricity Rules Approved drawings Transformers Chapter I B k e Name plate rating as per order e Full load testing including temp rise e Transformer terminations primary and secondary Stand off cable connected in air filled enclosure e Provision for Star connected secondary with neutral 7 terminal available in terminal box for isolation transformer Applicable standards to be followed Standard Indian standard 15 11171 2026 or equivalent international NEMA IEC Type test and routine tests certificates for both to be submitted Rig Lighting system Chapter E 1 e Quantity and type of light fittings e All the FLP light fittings DGMS India approved e All light fittings provi
149. no main transformer copper wound air cooled to meet the auxiliary motor Air conditioner and lighting other load requirement as described in the starter feeder list of PCR e Capacity 1000 kVA minimum continuous rating Voltage 600 415 volts Vector Group Dyn11 Star connected secondary Frequency 50 Hz Phases 3 phase Impedance 5 for connection Ambient temperature 50 Deg C Temperature rise above ambient 115 Deg C The transformer shall not exceed this temperature rise when operating continuously at full load capacity e Insulation Class H or 220 Deg C e Cooling Air Natural cooled e Rated power freq withstand 3 kV RMS or better Standards Indian Standard IS 11171 or equivalent international standard Primary and secondary side terminations 1 Three nos of single core cables for 600V side and three nos of single core cables for 415V side 2 Size of cable 1x 300sq mm flexible copper with O D 36mm for all phases 3 Stand off copper termination termination using copper flats shall be provided All cable lugs shall be terminated using removable nut and bolts The transformer shall be supplied through suitably rated MCCBs in the primary and secondary sides The Transformer shall be placed at suitable positions taking into consideration working space socket board positions equal distribution of weight of the PCR etc ii Lighting supply transformers for mast and rig lighting hazardous area lighting 2 nos lig
150. ntrol panel to the ECM shall be indicated by the bidder Generator control panel shall be suitable for operating controlling protecting the generator The generator control system shall be suitable for control of the generator individual running or paralleling amp load sharing with other power packs There shall be one alternator control panel per alternator with one additional spare panel complete in all respect All control switches devices and meters should be available on the front fascia of the panel Generator control panels are to be fitted with the following i Generator control unit package for operation control metering and protection of alternator ii Voltage regulator with voltage adjust rheostat iii Withdrawable type incomer air circuit breaker of sufficient nominal rating breaking withstand and making capacity manually chargeable electric closing with solid state trip unit UV release and necessary auxiliary contacts Breaker should be interchangeable with SCR converter panel breakers iv Breaker ON OFF pushbuttons v Engine control switch OFF IDLE RUN this switch shall duplicate with the OFF IDLE RUN switch in engine control panel vi Meters Analog Ammeter and Voltmeter with selector switch power factor meter KW meter KVAR meter Generator Hour meter Alternator Temperature meter engine actuator current meter However digital display for all the parameters may be offered as an ADDITIONAL option vii Ind
151. o OIL at least 7 seven days before the Pre bid Conference for study by OIL Contd 2 3 0 changes in the technical specifications and other terms amp conditions of the Rig Packages arising out of discussion in the Pre bid Conference shall also form part of the tender document 4 0 Parties immediately after the purchase of the Tender documents shall inform OIL at the following address about their participation in the Pre Bid Conference with details of the persons to enable OIL to make arrangement for the Pre Bid Conference HEAD MATERIALS OIL INDIA LIMITED P O DULIAJAN PIN 786 602 DIST DIBRUGARH ASSAM INDIA FAX NO 91 374 2800533 E Mail matmmfd oilindia in material oilindia in Special Notes 1 0 The tender will be governed by General Terms amp Conditions for e Procurement as per Booklet NO MM GLOBAL E 01 2005 for E procurement ICB Tenders and its amendments 2 0 Bid Rejection Criteria Bid Evaluation Criteria is furnished vide Annexure B of tender document 3 0 Technical Check list and Commercial Check list are furnished vide Annexure Al amp Please ensure that both the check lists are properly filled up and uploaded along with Technical bid 4 0 The item qualifies for Nil duty Deemed Export benifits For Deemed Export benefits please refer Addendum to the General terms and conditions for Global tender 5 0 Please note that all tender forms and supporting documents are to be su
152. o be incorporated and safety codes relevant international codes to be strictly followed Systems to be designed amp manufactured to the latest version editions of the following International and Indian Standards wherever applicable amp should meet all present accepted international standards for the product application NEC IEC IEEE 45 API 500 NEMA amp 1 5 Indian Standards All components modules subsystems shall be of current generation with latest technology which must be in production and must not face obsolescence in near future The supplier and the manufacturer in turn shall guarantee that spare parts shall be available for at least fifteen years The controls i e all electronics including modules and different electronic components PLC etc shall have high levels of noise immunity They shall have high level of EMC and shall be immune from noise The system including all sub assemblies and components should be designed to facilitate backward integration of future modules cards etc without any modification b Rules and Regulations Notwithstanding the conformity of the electrical equipment to the standards as mentioned above in Para a the following Rules shall be taken as final and absolute standard as applicable in India Indian Electricity Rules 1956 with amendments Oil Mines Regulations 1984 with latest amendments 1 The electrical equipment to be used in hazardous areas of oil mines as classified b
153. of the rig xiv Push Button Stations Push Button Stations shall be provided containing Emergency Stop Lockout pushbuttons Local Remote and Start Stop push buttons for local control of Electrical equipment The PBS should have facility for lockout of the motor in order to enable maintenance work to be done All PBS should have IP66 type protection and canopies for rain shade All PBS should satisfy requirements for installation in Zone 1 Hazardous area Gas groups IIA amp IIB m Plug and Socket Panels Suitable plug and socket arrangement shall be provided for interconnection of the PCR with alternators motors auxiliary loads PLC remote interfaces etc with cables Socket compartments shall be suitable for ease of quick rig up and rig down operations Matching plugs will be fitted in the cables Socket compartments should be located to either end of the PCR Alternator and DC motor power and control cable socket board shall be towards the derrick However the socket board for auxiliary motors may be placed on either end of the PCR In case AC units are situated in the end auxiliary motor may be placed Page 64 of 106 in the side of the PCR The plug socket compartments shall be well illuminated and suitably marked for ease of identification of circuits loads The plug sockets cable termination shall be crimped type Horizontal steel bars shall be provided in the compartments for supporting the layers of cables Apart from the a
154. of 40 mph with full set back amp without guy lines Does the offered rig have a minimum depth ranging of 10500 ft with 5 drill pipe Does the capacity of the Substructure meet the minimum specification of Static Rotary Capacity of 230 MT amp a Simultaneous Pipe Setback Capacity of 125 MT 10 Is the Minimum Clear Height under rotary beams of the Substructure Assembly 14 feet 11 Is the Overall Width amp Ground Clearance of the Carrier and Total Laden Weight of the Mobile Rig within that specified in the tender 12 Have you verified that the electrical equipments comply with the requirements specified under BRC 13 Do all electrical equipment such as motors light fittings push button stations plugs amp sockets junction boxes motor starter etc used in hazardous area have CMRI certification UL or equivalent certification from competent authority from the country of origin and DGMS India approval for gas group amp B If so have you Page 2 of 2 Deviations Justification Essential Technical Parameters in support of if any Loe deviation forwarded copies of the same with the bid 14 Does your offer include all items equipment as specified in the enquiry Do they conform to the respective API Specification and will bear the official API monogram 15 Have you enclosed copies of all API Specifications including the special req
155. ollowed As per approved drawings D con Driller s control console Chapter B j e Checking of terminations for proper crimping and tightening e Assignment verification e Verification functionality tests of all switches throttles up to 100 and meters and annunciation e Functionality test of foot throttle e Supply and functionality testing of pressurization air purging system in D con and foot throttle e Rotary torque current limit verification Applicable standards to be followed As per approved drawing DC drilling motors Chapter C 1 Mud pump Motors e Record of insulation testing e Functional testing of pressurization of blower and pressure switch relay e Functional testing of all interlocks e Operation testing full load and single double motor in pumps e Load sharing in double motor operation e Foundation bolts for both main and blower motor e Double earthing provision for both main and blower motor Applicable standards to be followed NEMA Standard MG1 or equivalent international standards Type test and routine tests certificates for both to be submitted Auxiliary motors Chapter I C 2 e Number and type rating of motor as per order e Record of insulation testing e Functional testing no load partial load full load e DGMS approval supplied Applicable standards to be followed Manufactured and tested as per IS 325 1231 2148 3682 Type test and routi
156. ometer Odometer in Metric KM calibration E Additional gauges amp meters inside driver s cabin as per NIT stipulations Provision of Air Dryer in truck s i cg PartB DOCUMENTATIONS DOCUMENT DESCRIPTIONS ENCLOSED RENARE S EARS T leaflets with detailed diagram and specifications Make amp EAE of chassis axle suspension steering wheel amp rim brake etc Detailed dimensional drawing of Driver s cabin with construction and materials description 3 Layout drawing of all components on the unit with details of load distribution List of tools that shall be supplied under Tool Kit under carrier ______ __ Specific description Part Nos Make etc and Unit Price of each and every item spare as detailed in the Spares Parts List For Carrier provided in the NIT List of additional spares as felt necessary for 2 years maintenance but not covered in the Spares Parts List provided in the NIT with Description Part Nos Make etc including Unit Rate Signature Name Designation Date 21 0 NOTE 1 2 SPARE PARTS LIST FOR CARRIER FRONT AXLE 1 Wheel Stud with Nut s 2 Axle Stud with Nut 3 Wheel Hub Oil Seal 4 Wheel Hub Bearing 5 Differential Oil Seal if any REAR AXLE Wheel Stud with Nut s Axle Stud with Nut Wheel Hub Oil Seal Wheel Hub Bearing Differential Oil Seal Differential Filter Element in any DRIVE LINE Propeller Shaft
157. on e Proper foundation bolts and operation e Double earthing provision Type Test and Routine Test records of alternators as per standards shall be submitted Applicable standards to be followed Alternators shall be mfd and tested as per IS 13364 Part 2 1992 IEEE Std 115 NEMA MG 1 or MIL Std 705 ANSI 50 12 BS 4999 CSA C22 2NO 100 IEC 34 API 546 Power Control Room PCR Physical parameters Chapter B e Physical dimensions and weight as per order drawing e Suitable for bottom lifting e Oil field type skid mounted e Suitable for heavy rain humid areas Check for water ingress seepage To be weight balanced at the centre NDE for lifting lugs and critical areas and wherever welding is done Surface preparation High voltage tests Primary and secondary injection testing Sufficient working space min 1 m in front of panels Panels e Verification of electrical clearances phase to phase and phase to ground e Verification of electrical creepage distance e Checking of tightness of all connections in bus bars and links and supports e Checking of terminations for proper crimping and tightening e Checking of wiring by ferrule numbers and tracing of wires as per drawing reference e Checking of hot spots with infra red thermometer in load condition e No of starters along with spare starters as per order e Each individual panel in the MCC provided with RCD ELCB for power circuit as we
158. ons outlets with 200mm 8 0 butterfly valves and dresser type couplings should be provided in the shale shaker tank and intermediate tank for operating all these solid control equipment and degasser in the mud system The skid with feed pumps to all these equipment should be placed in front of the shale shaker intermediate tank near their interconnections A common manifold for suction and delivery of the feed pumps for solid control equipment is to be provided with isolating valves to use either of the two pumps to feed Desander Desilter or degasser m Surface Preparation Sand Blasting Painting All oil deposits should be removed by using approved de greasing agents with special attention to drilled holes bolt holes etc The tanks Page 29 of 106 shall be sand blasted and painted with one coat of inorganic zinc primer 70 microns in thickness and two coats of Repack high build polyurethane n Electrical Earthing System i Each mud tank should have two nos of straps 50 X 6 mm mounted on the out side of the walls facing mud pumps and mud mix skid side ii The straps 50 X 6 mm should be welded to the sturdy supports that are welded to the tank wall The gap between tank wall and strap 50mm Spacing between supports 1000mm The strap length should be the same as the tank length width Gap between straps should be 150mm iii Holes to be drilled in each strap are a one no of 15mm dia hole near each agitator b two nos
159. ons for connection to floor manifold Top gooseneck forged 160 degree with threaded hammer union for rotary hose connection Standpipe gooseneck should be at approx 55 ft from ground level for use with 40 ft Kelly 55 ft hose amp 20 ft high sub structure Page 21 of 106 14 SUBSTRUCTURE ASSEMBLY Substructure assembly telescoping type with provisions for mounting 27 1 2 Rotary Table manufactured amp monogrammed per API Spec 4F Floor height adjustable from 17 ft to 20 ft Min Clear height under Rotary Beams 14 ft When adjusted at 17 ft height Static Rotary Capacity 253 Short Ton 230 MT or 507 000 lbs Minimum Pipe Setback Capacity 137 Short Ton 125 MT or 275 600 lbs Minimum Combined Static Rotary amp Setback Capacity 390 Short Ton 355 MT or 782 600 lbs Minimum Work Floor Dimensions 18 ft x 18 ft Min with wings folded out The Substructure shall be equipped provided with Wooded setback area Two piece Rig Ramp complete with tire guides jack supports and pin connection to substructure for improved rig stability and to aid in placing rig in position during rig up BOP trolley beam complete with two BOP trolleys amp hoists to facilitate movement of BOPs including 13 5 8 x 5M BOP into the side of the substructure Two 2 Rig tong back up posts Two stairways with proper railings from substructure floor to ground one located on Driller s side amp one on Off Driller s side Two stairways one on ea
160. or components systems like draw works disc brake driller s console hydraulic system mast sub structure rotary table rotary swivel traveling block etc complete with all schematics along with the unit i e 1 one set in printed form along with bid documents for evaluation purpose amp 6 six sets with supply of materials All above manuals catalogues amp CD shall contain only those components systems that have been used in the unit i e the same must be CUSTOM ILLUSTRATED MANUALS CATALOGUES ONLY not the generalized ones Commissioning of the unit shall not be considered as complete until amp unless all the printed manuals catalogues are supplied 9 DOCUMENTATION AND BID SUBMISSION for section 3 amp 4 Bidder s response should clearly be defined specific details specifications are to be provided in the bid Response like As per NIT Specifications Technical Leaflet Noted Accepted or in any similar fashion is not encouraged The following documents shall be submitted along with the bid for bid evaluation 1 Technical leaflets with detailed dimensional diagram and specifications Make amp Model of draw works hydromatic brake mast sub structure rotary table rotary swivel traveling block amp hook casing drilling line rotary hose etc 2 A Checklist as per enclosed format shall be furnished along with the bid 3 Copies of valid API Spec 4F 7F 7K 8C amp 9A respectively In cas
161. otations b Any deviation s from the tender specification should be clearly highlighted specifying justification in support of deviation c Offers shall be complete in all respects and all the items equipment as specified in the tender must be included in the package Offers deemed to be incomplete shall be liable for outright rejection Bidders may quote additional items equipment or accessories other than Handling Equipment amp Well Control Equipment not covered in this enquiry if felt necessary for the completeness and efficient operation of the rig package d The Bidder shall categorically confirm that the compatibility of all equipment offered has been thoroughly scrutinized and verified for smooth and trouble free operation of the entire package to avoid unwarranted hitches during commissioning Page 105 of 106 e Quotations shall be accompanied by detailed technical specifications manufacturer s printed specification sheets literature drawings layout drawings amp catalogues as indicated f Bidders should specifically note the document submission schedule indicated elsewhere i e in sections including special documents requiring statutory clearances g All equipment to be supplied with the Rig Package shall be in full conformance to and monogrammed per the respective API Specification as mentioned in the tender viz API Spec 4F API Spec 5L API Spec 7 API Spec 7 1 API Spec 7F API Spec 7K API Spec 8C
162. ous parameters displays alarm system etc e Drive testing with full load at all speeds gears for at least two hours period e Measurement of temperature noise assessment of vibration etc Engines Carrier Manufacturer s commissioning documentation Verification of make specifications amp features Function test of all engines for six hour period Verification of load sharing Function testing of safety shutoff devices Verification of calibrations of various meters and tools that are to be provided along with the Rig Engines e Measurement of temperature noise assessment of vibration etc Transmission e Manufacturer s commissioning documentation e Verification of make specifications amp features e Function test with full load at all speeds gears for at least six hour period e Measurement of temperature noise assessment of vibration etc e Fully function testing at maximum load e Verification of hoisting capacity e Verification of lebus grooving amp wireline size e Running traveling block between Crown to drill floor in all speeds for at least twenty operations e Measurement of temperature noise assessment of vibration etc e Verification of lubrication amp cooling system e Manufacturer s commissioning documentation e Examination of unit integrity Disc Brake Fully function tested at maximum load during draw works testing e Measurement of temper
163. ped from its own line the starter shall be in operative if the MCCB is off gt The MCCB shall have clear ON OFF TRIP positions gt The MCCB should have facility for time delayed Overload protection adjustable 0 10 sec 0 4 1 0 In Short circuit protection 10 In and RCD earth leakage detection device with trip setting of 100 mA and 300 mA selectable gt MCCB should be of Line Load reversible type gt Operating handle should be accessible from the exterior of the MCC cubicle with the door shut gt The MCCB will be of fixed mounting type gt Starters above 55 KW 75 HP shall be provided with a soft starter with suitable contactor arrangement gt All the power cable terminations are to done with proper colour coded terminal blocks R phase phase 1 Red Y phase phase 2 yellow B phase phase 3 Blue In addition all starters shall have at least the following protection features Page 63 of 106 Contactor Remote Push Button Station PBS Hand Off Auto feature as required Control Circuit voltage shall not exceed 110V Control Circuit including Remote PBS shall have earth leakage protection The selection of MCCB contactors and relays for the starter panels shall be as per Type 2 co ordination IS 13947 or IEC60947 All components fitted in the starter panels should be preferably of a single make Each motor panel should have the following minimum components located on the front fascia gt One overloa
164. ping 10 in excess of its rated output at its rated speed for a period of 1 hour in any period of 12 hours continuous running without undue heating or any other mechanical trouble The engine should be anti clockwise while looking from the flywheel end EMISSION NORMS The engine shall confirm to minimum EURO III BAHRAT STAGE III or equivalent emission norms it shall be bidder s endeavor to offer Caterpillar or Cummins Big Cam make engines only In case of engine with Electronic Controller System Engine Fault Diagnostic Tools both software as well as hardware shall be supplied along with the unit Bidder shall categorically confirm in the bid that the offered software is for the particular engine of the truck The bidder should specify the following information along with relevant performance ratings curves amp conditions Gross horse power developed at rated RPM Deduction for altitude temperature etc gt Deduction for fan alternator amp ancillary equipment Net HP available at rated RPM amp site conditions te te te The engine will be used as prime mover for draw works amp also for movement The fuel used by the prime mover High speed Diesel Diesel to be used conforms to 15 1593 1982 Cetane No 42 5 Gross calorific valve 19 480 BTU LB 10 800 Cal gm Each engine offered is to complete with the following components mounted on it AIR INLET SYSTEM Heavy duty dry type air cleaner
165. poration of 9 Casing Drilling Line WN AlWNnN HR WN AIO O1 BR W W Page 104 of 106 America Inc 1 Dunlop Argentina 7K 19 Ose 2 Phoenix Beattle Solid Control Equipments 1 Derrick Equipment Co 11 Shale Shakers Desander 2 National Oilwell Varco Desilter Degasser 3 Swaco Norge AS 1 Martin Decker Drilling Instruments amp 2 Can Global 12 Gauges 3 Wagner 4 Oteco 1 National Oilwell Varco 2 GD 13 Mud Pumps 3 Drill Mac Or Equivalent 14 Pneumatic Winch 1 Ingersoll Rand International 15 Kelly Spinner 1 National Oilwell Varco 8C 2 Varco BJ 1 Blohm amp Voss GmbH 16 Drill Pipe Spinner 2 National Oilwell Varco 3 Varco BJ 17 Hydraulic Cathead 1 National Oilwell Varco 1 KATO 18 Alternator Main Power 2 Caterpillar 3 Baylor 4 BHEL 1 G E 2 Baylor 19 DC Motors 3 BHEL Or Equivalent 20 Generator amp SCR Control 1 Ross Hill Note The equipment confirming to API specifications must have the API monogram die stamped on the body 11 GENERAL NOTES In addition to notes mentioned elsewhere in this tender a The 750 HP Mobile Rig package should be brand new unused of recent manufacture not prior to six months from date of issuance of Letter Of Intent amp free from any manufacturing defect This shall be categorically confirmed by the bidders in their qu
166. proval for all electrical equipment within classified areas list Mandatory spare parts Spare equipment Consumables Rig lighting schematic with light fittings used Annexure Datasheet with all relevant documents SIS As built drawings operation and workshop manuals and any other relevant documents V E ELECTRICAL ANNEXURE DATASHEET CHAPTER Information requested from bidder Bidder s reply Remarks Statutory Chapter 11 Para b 1 All electrical equipment to be used in classified Hazardous areas to be DGMS India approved Bidder will arrange for approval from DGMS Bidder to forward the DGMS India s approval for all electrical equipment to be used in the hazardous areas along with the technical bid Restricted neutral earth system shall have a maximum earth fault current of 750 milliAmps using NGR Bidder to confirm Earth fault system to have both audio and visual alarms Bidder to confirm General Complete electricals of the rig offered as per Chapter Clause vii Any deviation non submission in this regard shall be given ina separate sheet Page 85 of 106 Generation system voltage 600 VAC Offered PLC based rig control system offered Emergency Stop controllers on D con Offered Entire Electrical AC system frequency shall be 50 Hz Main DC drives shall be assignable to
167. r s works before dispatch for works string and load test PCR Power Packs Auxiliary systems Lighting earthing cables crew cabin etc Complete Rig r Package FAT Field Acceptance tests Manufacturers standard acceptance procedures valid for that stage of manufacture Inspection of individual equipment equipment include the PCRs Power Packs etc Page 77 of 106 ANNEXURE TO SECTION 9 CHAPTER V ELECTRICAL ANNEXURES V A ELECTRICAL ANNEXURE Statutory 1 DGMS Circular for Demarcation of Hazardous Areas Drilling and Work over Operations 1 Well head area a When the derrick is not enclosed and the substructure is open to ventilation the area in all directions from the base of rotary table extending up to 3 0 m shall be Zone 2 hazardous area Any cellars trenches and pits below the ground level shall be Zone 1 hazardous area the area lying up to 3 0 m in horizontal direction from the edge of any cellars trenches or pits and 0 5 m vertically above the cellars trenches or pits shall be Zone 2 hazardous area b When the derrick floor and substructure are enclosed the enclosed substructure below the derrick floor including cellars pits or sumps below the ground level shall be Zone 1 hazardous area the enclosed area above the derrick floor shall be Zone 2 hazardous area 2 Mud Tank and Channel The free space above the level of mud in tank and channel shall be
168. rangement at easy access location s to prevent accidental movement of unit while in stationary position List of tools that shall be supplied under the Tool Kit shall be submitted along with the bid PAINTING Suitable shade as stipulated elsewhere in the tender painting after applying primer Under Coating with Anti Corrosive Treatment for cement amp rust and polyurethane paint MANUALS amp CATALOGUES Supply of 6 six sets of Spare Parts Catalogue and Workshop amp Service Manual in printed form in addition to supply of the same in compact disc CD format for all major components systems like steering axles front amp rear suspension pneumatic amp electrical systems brake system etc complete with all schematics along with the unit All above manuals catalogues amp CD shall contain only those components systems that have been used in the unit i e the same must be CUSTOM ILLUSTRATED MANUALS CATALOGUES ONLY not the generalized ones Commissioning of the unit shall not be considered as complete until amp unless all the printed manuals catalogues are supplied DOCUMENTATION AND BID SUBMISSION Bidder s response should clearly be defined specific details specifications are to be provided in the bid Response like As per NIT Specifications Technical Leaflet Noted Accepted or in any similar fashion is not encouraged A The following documents shall be submitted along with the bid for
169. rate control 11 RACKING TUBING BOARD Racking board that automatically lowers into operating position and folds over the mast while roading Shall be of adjustable height i e 50 ft 55 ft 60 ft amp 65 ft from ground level and mount at different positions Racking capacity Min 10500 ft 3200 m of 5 OD Drill Pipe of Range II length in doubles Provision should be made to rack 14760 ft 4500 m of 3 1 2 OD Drill Pipe of Range ll length in doubles or 2 7 8 EUE Tubing of Range II length in doubles At least twelve 12 nos of 6 1 2 or 8 drill collars of Range Il length in doubles Locking chains on all fingers to prevent pipe swarming Telescopic centre walkway and handrails around racking platform 12 CATHEADS Two 2 steel catheads hydraulically or pneumatically operated for make up amp breakout operation preferably FOSTER make to be provided at suitable place complete with manilla rope guard cat line girts amp three roller guides The spinning make up and breakout controls shall be located at the Driller s console The catheads should be so placed in order to have clear visibility of well centre by its operator Emergency controls for stopping the cathead should be provided near to it 13 STAND PIPE One 1 4 OD x 5000 PSI WP Single Stand pipe top gooseneck forged 160 degree with threaded 4 fig 1002 hammer union for Rotary Hose connection clamp mounted on off driller s side of the mast Misaligning uni
170. rity Pact with the bidders as per format enclosed vide Annexure XII of the tender document This Integrity Pact proforma has been duly signed digitally by OIL s competent signatory The proforma has to be returned by the bidder along with the technical bid duly signed digitally by the same signatory who signed the bid i e who is duly authorized to sign the bid Any bid not accompanied by Integrity Pact Proforma duly signed digitally by the bidder shall be rejected straightway Uploading the Integrity Pact with digital signature will be construed that all pages of the Integrity Pact has been signed by the bidder s authorized signatory who sign the Bid Note Shri N Gopalaswami Ex CEC and Shri R C Agarwal IPS Retd have been appointed as Independent External Monitors 8 0 Bidders are requested to examine all instructions forms terms and specifications in the bid Failure to furnish all information required as per the bid or submission of offers not substantially responsive to the bid in every respect will be at the bidders risk and may result in the rejection of its offer without seeking any clarifications LELLLLLLLLLLLLLLLLL Page 1 of 106 Annexure A SPECIFICATIONS OF SELF PROPELLED MOBILE DRILLING RIG SECTION 1 SECTION 2 SECTION 3 SECTION 4 SECTION 5 SECTION 6 SECTION 7 SECTION 8 SECTION 9 SECTION 10 SECTION 11 CARRIER ENGINE amp TRANSMISSION DRAW WORKS M
171. rounding shall be used in the PCR As per IT system line to neutral supply cannot be used and hence individual control transformer 415V 110 V shall be provided for each starter panel Earth leakage protection shall be provided on the secondary side of the control transformer for all starters with external remote PBS for protection of PBS circuit from earth leakage Control Transformer secondary should be connected to ground ix Broad Specifications Bus voltage 415 Volts AC Bus current nominal 2000 Amps indicative Bus material Copper bars insulated Spare cubicles As per list Cubicle type Drawout Bus Fault Level Suitably rated x 5 for starters feeders All starters and feeders shall have individual MCCBs as incomers fitted with a RCD as the primary device for protection and isolation except those started with the soft starters However for the soft starter started motor groups there will be a single incomer MCCB per group with sufficient current carrying capacity for simultaneous running of all motors in the group at full load There shall be one soft starter for a group of maximum 4 four similar sized motors Fuse systems instead of MCCB will not be accepted MCCBs shall be connected to the Busbars through copper bus links Features gt The MCCBs should be suitable for DOL motor starting Induction motors for all motors below 55 KW 75 HP gt Control supply of individual starters shall be tap
172. rs shall be fitted with FLP Exp double compression cable glands terminal studs and earthing leads for connection to common earth bus Plug in type connections are not permissible at motor end 1 D CABLES Various sized cables shall be used for connection of alternators of power packs Drilling motors AC auxiliary motors lighting fixtures D CON electronic control system and its components All cables shall be suitable for use in oil field environment All cables to be used in Hazardous areas of oil mines should be approved by DGMS India Refer Electrical Annexure Statutory for details of cables a Alternator power cables DC motor power cables main transformer cables shall be single core multi stranded flexible 1100V grade unscreened copper cables with EVA Ethyl Vinyl Acetate rubber insulation and EVA Ethyl Vinyl Acetate rubber sheath These cables should be heavy duty acid oil and abrasion resistant flame retardant b Auxiliary AC motor 3 phase electrical equipment cables shall be multi stranded 1100 V grade flexible ethylene propylene rubber EPR insulated HOFR elastomeric CSP sheathed either individually or collectively copper screened 4 core copper conductor cables with fourth core having 50 conductivity of the largest conductor and the combined screen having 50 conductivity of the largest conductor Cables shall be of various cross sectional areas to suite different ratings of motors equipment All terminals s
173. ry load capacities Verification of dimensions amp safety aspects for drill floor stairs amp handrails etc Deadline Anchor Fully functional testing at maximum load Functional testing during draw works amp mast testing e Manufacturer s commissioning documentation e Verification of different parameters including load capacity e Full function testing at all speeds gears Rola kabig e Rotational testing for at least six Hours e Measurement of temperature noise assessment of vibration etc e Verification of specification amp features Swivel e Pumping through fluids using the Mud Pumps Rotational testing of the swivel for at least six hours Traveling Block amp Hook Examination of the traveling block amp hook for structural integrity Verification of specification amp features Operational testing with maximum load on the Draw works Function testing of hook lock mechanism and snubber assembly Drill Pipe e Examination of structural integrity Spinner amp Kelly e Verification of specification amp features Spinner e Operational testing for at least twenty times 3 e Examination of unit integrity Hydraulic E ects mom Caiheade Recording of various parameters including line pull wireline size hydraulic flow etc e Verification of specification dimensions amp capacity Mud amp Water e Witness amp recording the hydrostatic test Tanks system Function testing o
174. s without handrails from tank top to tank bottom for going into the tank The walkway arrangement shall be Folding type flush with tank top Tank Volume Measuring Scale All the tanks should be provided with permanently attached measuring scale made of anti corrosive metal alloy graduated in inch and foot to indicate volume per inch height Bottom Mud Gun On the low pressure mud rolling lines a sufficient number of bottom mud guns complete with nipples pipes butterfly valves hammer unions and a handle to rotate the gun from tank surface etc should be provided in all the tanks Mud Agitator Each mud tank shall be equipped with mud agitators so positioned to have proper churning of mud each complete with flameproof electric motor s of suitable hp to be specified by the bidder which shall operate on 415 Volts 3 phase 50 Hz AC power supply The mud agitators should be of aerofoil design impeller and heli bevel type gearbox The turn over rate of the agitators should be around 50 seconds Provision for Mounting Solids Control Equipment Provision should be kept for mounting installing solids control equipment on the shale shaker and intermediate tanks Two 2 shale shaker units placed side by side with shale slide will be mounted on the Shale Shaker Tank one 1 Desander unit mounted on shaker tank and one 1 Desilters unit mounted on suction tank one 1 vacuum degasser unit will be installed on the shaker tank The required partiti
175. s and automatic locking device to lock the mast into its fully extended operating position with safety chokes to assure a safe descent rate to protect the mast in the event of failure of the hydraulic system abrupt loss of hydraulic pressure an unobstructed line of vision to the crown block The mast shall have Clear height below crown from the ground 116 feet 35 35 M Approx Static hook load capacity Minimum 176 Short Ton 160 MT or 352 740 lbs with 8 lines strung Wind load resistance with full set back Minimum 40 mph 64 kmph without guy lines One 1 minimum 176 Short Ton 160 MT or 352 740 lbs capacity Crown Block Assembly with adequate no of sheaves for stringing up 8 lines maximum of size 1 1 8 with conventional block to hang flat with the mast One 1 Winch Line Sheave Assembly One 1 Sand Line Sheave Assembly One 1 Sheave Assembly suitable for 5 8 wire line for Power Casing Tong One 1 Traveling block cradle in the upper section of mast At least two 2 Mast Load Guylines from Crown to the Front Mast Support Four 4 wind guys to crown and two 2 cross guys to racking board Guy lines should be complete with thimbles clamps heavy duty turn buckles amp guy posts One 1 Escape line complete with two safety trolleys for escape of persons from racking board in case of emergency Page 20 of 106 Crown block assembly should be complete with sheaves for catline sandline sheave units for rig tongs
176. s arising from faulty materials workmanship or design Defective goods materials or parts rejected by OIL shall be replaced immediately by the supplier at the supplier s expenses at no extra cost to OIL Successful bidder will be required to furnish a Performance Bank Guarantee 10 of the order value The Performance Bank Guarantee must be valid for one year from the date of successful commissioning of the complete package at site Bidder must confirm the same in their Technical Bid Offers not complying with this clause will be rejected The prices offered will have to be firm through delivery and not subject to variation on any account A bid submitted with an adjustable price will be treated as non responsive and rejected Validity of the bid shall be minimum 180 days Bids with lesser validity will be rejected Bids received after the bid closing date and time will be rejected Similarly modifications to bids received after the bid closing date amp time will not be considered Bidders shall quote directly and not through Agents in India Offers made by Indian Agents on behalf of their foreign principals will be rejected Similarly offers from unsolicited bidders will be rejected Bids containing incorrect statement will be rejected Offers received without Integrity Pact duly signed by the authorised signatory of the bidder will be rejected No offers should be sent by Telex Cable E mail or Fax Such offers will not be accepted
177. separation or isolation of tanks or tank in the system The rim line water tapping for mud system shall be with 1 NPT vertical insert and a plug 2 nos for each tank Suction lines of 250 mm 10 nominal dia with butterfly valves and Dresser type pipe couplings for two nos of mud pumps should be provided in the Suction Tank and in the Intermediate Tank The suction valves and suction valve system shall be supplied with 10 NB X 6 3 mm thick pipes Mud hopper suction line of 200mm 8 nominal dia with butterfly valve and Dresser type pipe coupling should be provided in the Suction Tank and all the reserve tanks Tank Top Handrails and Staircases All tank top open spaces should be covered with iron serrated bar gratings Heavy duty grills and should have sufficient support and fixing arrangements to ensure stiffness and ruggedness Removable handrails at least 1 metre high with two rail railings and 0 15 metre high toe board should be provided on the open side of the tanks per safety standards All handrails should consist of top rail knee rail and tick board Stairways of 1000 mm width and 45 degree maximum angle with handrails as described above on both sides should be provided at convenient places for climbing on to the tanks from ground level and from cable tray to suction tank These staircases shall be resting on the walkway and also wherever possible be permanently attached anchored to the tanks All tanks should have fixed staircase
178. sh button stations light fitting mounting poles etc shall be connected to earth using two 2 nos separate and distinct suitably sized earth conductors as per IE rules Rule no 61 which in turn shall be connected to the main earth grid The whole earthing should be in accordance with IS 3043 Earthing of Tanks including mud tanks water tanks etc i Each mud tank should have two nos of GI straps 50 X 6 mm mounted on the out side of the walls facing mud pumps and mud mix skid side ii The straps 50 X 6 mm should be welded to the sturdy supports that are welded to the tank wall The gap between tank wall and strap 50mm Spacing between supports 1000mm The strap length should be the same as the tank length width Gap between straps should be 150mm iii Straps should be mounted at a convenient height for ease of connection iv The Galvanization thickness of the straps should be minimum 85 microns to withstand the corrosive environment 2 nos each 25 X 3 mm GI strips shall be welded to the main strips and the agitator skids approx perpendicular to the main strips 50 X 6mm v Two 2 straps of size 50 X 6 mm shall be suitably mounted on each skid to facilitate independent double earthing of the pump motors The Earthing scheme along with the electrode layout should be submitted along with the bid E 5 Electrician s tools instruments special tools computers for the PLC system This specification covers the det
179. shall be through a readily detachable plug and socket assembly sl Statutory Rules No Item Guidelines OIL s Remarks Remarks by Bidder Directives Distance of PCR and power packs OMR 1984 ol is 32 0 m As 1 engine alternator from well Amended 1996 shall be 32 0 m specifies 30 0 m Belo Code 5572 1994 All electrical equipment including motors starters push button stations lighting fixtures plugs and sockets glands connectors junction boxes and It isa accessories etc used in statutory 2 hazardous dangerous areas of DGMS Directive and requirement oil mines shall be either OMR Rules 73 75 and must be flameproof explosion proof Ex complied d or increased safety type Ex e with and must have approval from DGMS India for use in Zone 1 and Zone 2 gas groups IIA and IIB of Oil Mines Page 80 of 106 Every power feeder motor and lighting feeder shall be provided with an Earth Leakage Circuit Breaker Residual Current Device above 5 KW and medium voltage 250 V Indian Electricity Rules 1956 Amended 2002 Rule 61 A ELCB will disconnect the supply instantly at the occurrence of earth fault or leakage current 600 V ungrounded generator system with AC DC GFD system shall have audio visual annunciation Audio annunciation is generally NOT AVAILABLE Power supply to lighting circuits in Hazardous areas shall be phase to phase 2
180. should have cast steel body bronze cast iron impeller EN 8 shaft with gland type packing and each should be capable of developing 150 m of head The discharge of each pump should be about 60 0 m hr at 1450 rpm 1 C Auxiliary Equipment amp Accessories for the Mud Tank System Mud Loading System One 1 Il Mud Pump Super Charger System One 1 Feed Pump System for Solid Control System 1 Page 31 of 106 Mud Loading System The following equipment should be mounted on an oilfield three runner skid and top floor with inter connections through piping dresser type couplings and butterfly valves a Centrifugal Pump sets Two 2 centrifugal pumps of Mission Magnum or equivalent make of size 8 x 6 x 14 with approx 12 1 2 size impeller The mud mix system shall be provided with 10 suction valve system with 8 suction header Each pump will be coupled to a 75 hp 415 Volts 3 phase 50 Hz 1500 rpm flameproof weatherproof electric motor The motors starters and the cable glands should be suitable for use in hazardous areas and duly certified by CMRI UL or the equivalent certifying authority of the country of origin and approved by DGMS for Zone and Gas group IIA amp IIB of Oil Mines The bidder should submit copies of CMRI certificates UL or the equivalent certifying authority of the country of origin amp DGMS approvals for all the flameproof electric motors starters and cable glands
181. shut off switch from Drivers cabin amp Drillers console 2 2 SAFETY SWITCHES FOR ENGINE The following minimum safety instruments shall be provided in the engine a b sar gt oan Low lube oil pressure switch with alarm High water temperature switch with alarm Over speed switch with alarm High inlet air temperature switch with alarm High lube oil temperature switch with alarm Air inlet shutoff Manual shutoff control Emergency stop push button 2 3 2 4 2 5 2 6 2 7 3 0 3 1 Page 35 of 106 Air Dryer The air dryer shall be suitable for producing instrument air having dew point 40 C Necessary timer control circuit along with solenoid valves diaphragm operated valves and pressure gauges etc are to be provided along with the dryer Detailed catalogue literature amp drawing etc are to be provided along with the offer Air compressor Air compressor control shall be PLC based and comprise of the following minimum safety instruments a Compressor auto on off control b Compressor load unload control c High discharge pressure switch d High discharge temperature switch e High lube oil temperature switch f Low lube oil pressure switch g Low cooling water pressure switch Note Detailed catalogue literature amp drawing etc are to be provided along with the offer Licensed software for PLC should be supplied along with the material Air receiver Air receiver should include th
182. sioning spares etc at OIL s premises the supplier should carry out inspection of the supplied items to ascertain and certify that there is no transit damage and items are complete in all respect and ready for installation In case of any discrepancy supplier shall take necessary action for immediate replacement replenishment of the same before installation After receipt the equipment shall be installed at site This will include wiring cabling fitting of plugs and sockets and any other activity required to make the equipment ready for commissioning Initial commissioning after start up connection This activity will cover insulation checks wiring checks phasing up powering up of individual equipment and the system as a whole After start up connection and powering up the complete system shall be tested at no load and minimum low load at OIL s well site Any modification re wiring repair shall be carried out at this stage Final commissioning Any problems abnormalities anomalies and defects noticed logged during the completion of the well operation at full rated load shall be rectified by the supplier This will cover setting adjustment calibration of limits in the control system drives etc SI Commissioning schedule No Installation Equipment ws E commissioning Final wiring and laying after start up commissioning out of equipment connection 1 PCR Pre wired J 2 Cables
183. so in the control panel Drain plug Filling cap to be guarded OPERATION SYSTEM Single or dual engine operation as per load requirement System should be suitable for both engines for roading however only one engine will be used for roading purpose HYDRAULIC SYSTEM Two nos of Hydraulic pumps to get positive suction from reservoir each with minimum capacity 50 GPM 2500 psi Driven from PTO mounted on transmission Necessary pipe connection Control valve for hydraulic fluid installed at hydraulic control position 19 20 Page 14 of 106 Hydraulic system can be operated from each engine separately or both engines together Minimum 300 gallon 1130 ltrs hydraulic reservoir The system shall provide hydraulic for Power Casing 3 1 2 14 Tubing tongs Raising amp lowering mast Telescoping upper section of mast Leveling jacks Utility wrench GENERAL Vibration Dampner and guard Lifting eyes Fumes disposal Engine barring group Crankcase breather Crankcase front electronic Tachometer Heavy duty servicing hour meter Front engine support Maintenance tool Standard painting of the engine Suitable detachable canopy over the engines below the mast in rig down operation without obstructing the mast rig up or rig down operation System should be such that canopy may be raised high for maintenance job during the rig in rig up position The engine should be mounted in such a
184. ss Vehicle Weight i e Total Axle Capacity of the unit Full details of all axles including Make amp Model shall be provided in the technical bid SUSPENSION Equalizing Beam suspension with auxiliary leaf spring rubber cushion rear axles and suitable Leaf Spring suspension at front axles with heavy duty double acting shock absorbers Air Spring type suspension both at front amp rear is not acceptable Details of suspension including Make amp Model shall be provided in the bid LOAD DISTRIBUTION Proper positioning of all components equipments on the platform for equal even distribution of load on the axles Details of load distribution on each axle shall be provided in the technical bid STEERING amp TURNING RADIUS Right Hand Drive Steering Wheel on Right Hand Side of the Vehicle Hydraulic Power Assisted Steering power assistance on all front wheels Turning radius shall be as minimum as possible and shall not be more than 20 00 meters Page 3 of 106 Suitable power cut off pneumatic hydraulic mechanism operating switch amp visual indicator inside driver s cabin to engage amp disengage the steering pump from the engine as amp when required especially to avoid idle running of the pump during Rig operation The visual indicator shall be complete with suitable transducer to sense status rotation of the steering pump 6 0WHEELS amp RIMS 7 0 8 0 9 0 Suitable wheels with tube amp tyre of
185. stem shall consist of tinned copper bus bus chamber and cable alleys in a suitable arrangement Panels shall be in vertical configuration Busbars shall be adequately rated A voltmeter and bus bar live indicator lamp shall be provided to indicate the bus status Bus shall be accessible for maintenance Bus bars should be insulated Various auxiliary motor drives PCR lighting and air conditioning system shall be supplied from the MCC panel through switchgear MCC specifications i MCC starter panels shall be suitably rated to cater to auxiliary electrical drives These shall be draw out type panels containing suitably rated MCCBs contactors thermal overload relays earth leakage circuit breaker ammeter OLR reset push button Hand Off Auto selector indication lamps etc ii Automatically controlled starters for blower motors and mud pump lubrication auxiliaries have facility of manual start stop from panels A selector switch Auto Off Manual shall be provided for these starters The interlocks of blower starters and mud pump lubrication auxiliaries shall be available for interlocking in respective main DC drive controls All other starters are operated from push button station mounted near the respective drives Superchargers shall have on off control at D CON iii Components shall be mounted on sheet steel base and all apparatus shall be suitable for front removal However ammeters and indication lamps may be mounted on panel doors
186. tc as applicable The calibration of critical gauges on the drill floor instrumentation panel stand pipe manifold drillers console mud pumps load cells etc as applicable 5 Calibration of relief valve and same should be tagged with test pressure and test date 6 T Inspection of safety equipment as applicable Submission of inspection report in English language only The scope of work will be sufficient to ensure the unit is fit for purpose and fully operational and will include but not necessarily be limited to the following functions Pre Inspection Check Before carrying out tests detailed inspection the TPI agency shall perform the following checks a Submission of all documents datasheets drawings test certificates etc by the rig manufacture b Verification of Bill of materials as per OIL approved documents Visual inspection as per OIL s approved drawings d Dimensional check as per OIL s approved drawings e All equipment shall have provision for lifting and double earthing f Nameplate and or Identity marking on all equipment Detailed Scope of Work for 750 HP Mobile Drilling Rig Section No Equipment Inspection Work to be performed e Manufacturer s commissioning documentation e Full functional testing e Verification of turning radius ground clearance dimensions braking system electrical system pneumatic amp 1 Carrier hydraulic system etc e Verification of vari
187. the inter se ranking the comparison of the responsive bids will be made as under subject to corrections adjustments given herein When only foreign bidders are involved Comparison of bids will be done on the basis of TOTAL VALUE which is estimated as under A Total material cost of Drilling Rig other than SI No B to H below B Cost of Spares for Carrier refer Srl No 21 0 of Section 1 C Cost of Spares for Engine amp Transmission refer Srl No 23 of Section 2 D Cost of Tool Kit for Engine amp Transmission refer Srl No 24 of Section 2 E Cost of Spares for Section 3 4 Section 4 refer Srl No 10 of Section 4 F Cost of Tools amp Spares for Section 5 refer Srl No 11 of Section 5 G Cost of mandatory Spares for Rig Electricals refer Chapter of Section 9 H Cost of Commissioning spares if any 1 Grand Total Material Cost Packing amp FOB Charges Total FOB Port of Shipment value 1 J above L Ocean Freight Charges upto Kolkata India M Insurance Charges 1 of Total FOB Value vide K above N Banking Charges 0 5 of Total FOB Value vide above in case of payment through Letter of Credit If confirmed L C at buyer s account is required 1 5 of Total FOB Value will be loaded O Total CIF Kolkata Value K L M N above P Pre shipment Inspection charges if any as per Clause 7 of Section 11 Q Training charges
188. tion in a plstic conduit sealed to be provided INSTRUMENT PANEL To be mounted rigidly with the engine Instrument Panel LH 8 Hole 7 Gauge Oil Pressure Fuel Pressure Oil Filter Differential Pressure Water Temperature Electronic Tachometer Service Meter Exhaust Temperature Engine starting switch with key Engine stopping switch Engine stopping switch preferably push button type also from Driller s console amp from Driver s cabin Emergency air shut off switch from the Driller s console amp from Driver s cabin Digital fuel tank meter with guard SAFETY SYSTEM Low lube oil pressure switch Range 8 12 PSI 0 5 0 8 Kg Sqcm with Alarm switch for low lube oil pressure High Water Temperature switch 96 Deg Cent with Alarm switch for high water temp Over speed switch with Alarm switch for over speed High inlet air temp Switch 110 Deg Cent with Alarm switch High lub oil temp Switch 110 Deg Cent with Alarm switch Air Inlet Shutoff Manual Shutoff Control LH Emergency stop push button 12 13 14 15 16 17 18 Page 13 of 106 AIR DRYER for air compressor Air dryer without heating system Mounted before the air receiver with pipe connection Model amp make of the compressor with detailed catalogue literature amp drawing etc to be provided along with the offer AIR COMPRESSOR Single Twin cylinder air compressor with minimum capacity of 31 CFM 889 lpm 120 PSI approx Mod
189. tions detailed above is very essential Offers will be liable for rejection in the absence of such confirmation Deviation in respect of any specification as detailed above should be highlighted with technical calculation catalogue literature etc Contents Broad outlines Page 46 of 106 SECTION 9 RIG ELECTRICALS Chapter Specification of Items Equipment Power packs Engine 142 Alternators IB Power Control Room IC Drive Motor Specifications IC1 Mud Pump Drive DC Motor Specifications IC2 AC Auxiliary Motors ID Cables IE Auxiliary Equipment amp Systems IE1 Rig Lighting System 122 Well site Area amp Crew Hut Illumination Control Panel Skid Mounted IE3 Cable handling system consisting of Cable trays cable boxes and grasshopper arrangement to derrick floor IE4 Rig Earthing System IE5 Electrician s tools instruments special tools computers for the PLC system Chapter Il Standards Statutory Rules and Regulations to be followed Chapter III Spares Chapter IV Approval of Drawings Stage Inspection and Performance Testing at Works Chapter V Electrical Annexures VA Electrical Annexure VB Electrical Annexure VC Electrical Annexure VD Electrical Annexure VE Electrical Annexure VF Electrical Annexure Statutory Hazardous area classification Cables Standards MCC Starters Feeders Schedule of Submission of Drawings Documents Datasheet Indicative Drawings
190. to be followed IS 1573 3043 Electrical tools and instruments Chapter E 5 e Calibrated calibration records by manufacturer submitted e laptop and desktop computers for control system programming of latest models Applicable standards to followed specifications As per order Spares Chapter III e As per order quantity make model type Applicable standards to followed specifications As per order DGMS approval for Hazardous equipments Chapter C 5 2 E 1 various places e DGMS India s approval for all electrical equipment supplied for use in the hazardous areas of the rig Applicable standards to be followed Oil Mines Regulation 1984 Surface finish All applicable equipment as per order 9 and painting e Painting powder coating thickness verification Chapter I B Applicable standards to be followed IS 5 101 e Verification of specification amp features e Full functional testing of system e Hydraulic Testing of Air Vessels and function testing of 19 SRVs fitted to the Air system e Function Testing of Air Dryer unit e NDT of welded joints of Air vessels Suction amp e Verification of specification Delivery System e Witness amp recording the pressure testing at least 100 of 10 incl Standpipe working pressure amp ground e NDT of welded joints amp pipes Manifold e Function testing of all the valves
191. to be furnished along with the offer ANY ITEM POINTS NOT INCLUDED BUT NECESSARY FOR EFFICIENT CONTROL AND OPERATION OF THE SYSTEM SHOULD BE STATED BY THE BIDDER Page 15 of 106 21 OPERATING SITE CONDITION The engine should be suitable for operation at the following site condition Engine site temperature 41 Cent Engine site temperature 6 Cent Min Maximum relative humidity at 21 100 Maximum relative humidity at 35 C 95 Maximum relative humidity at 41 C 70 Altitude above sea level 150 m Average annual rainfall 343 cms 22 CHECKLIST FOR ENGINE amp TRANSMISSION PartA TECHNICAL BIDDER S OFFER PARAMETERS REQUIREMENTS To indicate CORRS JF No ANY yes no as applicable Make amp Model of Engine Make amp Model of Transmission Assembly Make amp Model of Air Compressor 6 Make amp Model of Scerng pump Make amp Model of Gear Sier Make amp Model oF Air Shuto Deve PartB DOCUMENTATIONS DOCUMENT DESCRIPTIONS ENCLOSED REMARKS IF ANY Yes or No 1 Maintenance amp Operators manual Engine built up records Parts list of the engine Lubrication fuel system electrical hydraulic system of the engine Performance rating curves of the engine Specific fuel consumption of the engine Emission norms of the engine Heat load calculation of the engine Hydraulic pneumatic system of the unit Dimensional layout diagram of t
192. tor wiring should be done with two core 14 0 2 sq MM 400 V grade PTFE insulated tinned copper cable Screen to be insulated at Engine end A flexible metallic conduit of size 30 mm length 3 meter should be provided with one end fixed near flywheel housing and the other end for termination at existing alternator control box Wires marked 14 amp 15 of engine protection system MPU and actuator should be brought out through the conduit for termination at alternator control box The exposed length of all the cables at terminal box end should be 30 cm The generator breaker should trip for the following protection of the unit B Low lube oil pressure B High water temperature B High oil temperature Page 44 of 106 High inlet air temperature Engine over speed The above protection system will be powered by 24 volts DC All the protection switch should be of 1 NO 1 NC with changeover type and the contact should be rated for 48 volts 2 Amps DC STARTING SYSTEM Air starting motor RH air pressure 90 150 psi Air silencer LH and Vapour Arrestor Air Driven Pre lube pump GENERAL Vibration Dampener and guard Lifting eyes Fumes disposal Flexible coupling Coupling hub Explosion relief valve Engine barring group Crankcase breather Crankcase front electronic Tachometer Heavy duty servicing hour meter Standard painting of the engine COMPONENTS TO BE OFFERED WITH THE ENGINE ARE Residential spark arresting type muffler capable o
193. ttings shall area lighting provided with lamps Red aviation LED type warning lamp Light fittings shall be 5 Double fitting 02 nos provided with lamps Single fitting 01 no Aviation obstruction daytime aviation 01 no With necessary cable 6 warning lamp control panel and other accessories Portable small size T type light pole for 40 nos Indicative diagram of the 7 mud tank and mud pump illuminations 50 T pole is attached mm OD 4000 mm height fitted with anti vibration devices Galvanized and non corrosive swaged type 20 nos 8 stepped steel tubular poles of length 9 m along with double brackets for fixing of HPSV HPMV type light fittings e All the FLP light fittings shall be DGMS approved e For mud tank lighting suitable mounting hanging arrangement with tubular structures see sl No 6 above for well glass fittings shall be provided on the tanks e All the light fittings shall include the necessary control gears needed for smooth operation Bidder shall submit a complete and detailed list of light fittings and lighting schematic to be used in the rig Page 68 of 106 I E 2 Well site Area amp Crew Hut Illumination Control Panel Skid Mounted Details An oilfield type skid mounted electrical control panel for supplying power to area boundary lights and crew houses camp site shall be supplied The system shall consist of incomers changeover switch distribution feeders MCBs switches plu
194. turation curve Voltage balance on windings Current balance on windings Phase sequence Mechanical balance vibration Circulating current when applicable Three phase build up short circuit conducted if the generator has a PMG or 580 Voltage transient at rated kVA voltage regulation stability and response Bidder shall submit the datasheet of the offered alternator along with the technical bid which shall include the data of the offered alternator The following shall also be mentioned Overload capacity In percentage along with short circuit capability ll Phase unbalance capacity negative sequence component Ill Efficiency at 25 50 75 100 IV Permissible vibration limit In micron amp mm sec for bearing amp foundation pad V Radial amp axial clearance for DE NDE bearings Maximum amp minimum tolerable clearances Any other relevant details may be mentioned B Power Control Room PCR Power control room shall house controls for main drives and auxiliary drives of the rig Features Shall house the following gt Generator control panels thyristor SCR drives field and auxiliary motor control panels auxiliary motors of DC drilling Mud pump motors solid control system air compressors water pumps etc as shown in the single line diagram of PCR gt One Main transformer capacity 1 MVA 2 nos lighting transformers and 1 no isolation transformer gt Aviation white light control
195. uirement of API Spec 4F certificates for last 10 years preceding the bid closing date 16 Have you verified and confirmed compatibility of all equipment included in the package 17 Does your offer indicate technical specifications in detail Have you enclosed manufacturer s printed specification sheets literature drawings layout drawings amp catalogues as requested 18 Have you enclosed duly filled up amp signed checklist amp all other required documents as specially indicated under various sections 19 Have you confirmed that Installation amp Commissioning of the entire package shall be carried out by your competent personnel in the event of an order Have you indicated applicable charges towards the same in commercial bid 20 Do you have the experience of supplying Mobile Rigs Drilling Rigs to reputed international drilling companies Have you enclosed a Track Record of such supplies made by you during the last 3 years 21 Have you confirmed to extend a warranty from the manufacturer s that shall be valid for 12 months from date of commissioning of the items in the event of an order that the product supplied will be free from all defects amp fault in material workmanship amp manufacture and shall be in full conformity with API specifications 22 Have you highlighted the deviations in the offer if any to technical specifications of the tender
196. uld be clearly indicated In addition undernoted special tools should be supplied along with the rig package for carrying out major overhauling jobs These tools must be supplied in proper too box Specific description part nos make etc and unit price of each and every item shall clearly be indicated in the bid For Engine i Liner Pullar 1 No ii Piston Insert tool 1 No iii Piston ring expander 1 No iv Injector puller 1 No v Timing adjustment tool 1 No vi Bearing puller for fan shaft 1 No For Allision Transmission i Rear Bearing removing tool 1 No ii Converter pump snap ring removal cum installer tool 1No iii Converter pump single row ball bearing puller set 1 Set iv Main shaft lifting bracket 1 No v Rear carrier lifter 1 No vi Main pressure amp lockup valve spring compressor 1 No vii Clutch spring compressor set 1 No viii Forward forth fast clutch clearance gage 1 Set ix Forward amp fifth clutch spring compressor 1 No DOCUMENTATION amp BID SUBMISSION Bidder s response should clearly be defined Bidder shall furnish specific details specifications of all major components system with make amp model etc Generalised response like As per NIT Specifications Technical Leaflet Noted Accepted or in any similar fashion is not encouraged Page 17 of 106 It shall be bidder s endeavor to offer the following items as per make amp models ind
197. uld be mounted on flywheel housing for speed feed back to Electronic tachometer of control panel The frequency of magnetic pickup should be 3050 HZ at 1000 RPM and it should be able to produce a signal in the range of 5 to 40 Volts AC INSTRUMENT PANEL Instrument Panel LH 8 Hole 7 Gauges Oil Pressure Fuel Pressure Oil Filter Differential Pressure Water Temperature Electronic Tachometer Service Meter Exhaust Temperature SAFETY SYSTEM Hydra Mechanical Shut off Low lube oil pressure switch Range 8 12 PSI 0 5 0 8 Kg Sq cm with Alarm switch for low lube oil pressure High Water Temperature switch 96 Degree Centigrade with Alarm switch for high water temp Over speed switch 1180 RPM with Alarm switch for over speed High inlet air temp Switch 110 Degree Centigrade with Alarm switch High lube oil temp Switch 110 Degree Centigrade with Alarm switch Air Inlet Shutoff Manual Shutoff Control LH All the switches should have 1 NO 1 NC changeover type contact rated for 48 V 2A DC Common terminal of all the protection switches should be connected together and marked with ferrule No 15 Normally closed NC terminal of low lube oil pressure switch and NO terminal of all other protection switches should be connected together and marked with ferrule No 14 All the switches should be of oil tight type NOTE Engine protection wiring should be done with single core 7 0 029 2 5 sq mm 660 V grade PTFE insulated copper cable MPU and actua
198. ve dimensional drawing for box is attached The galvanization thickness of the cable tray cable box covers shall be minimum 85 microns to withstand the corrosive environment The painting of the cable boxes trays shall be done with Epoxy paint with minimum 180 microns thickness Size of cable trays Mini with hinged cover 1 m L X 1 m W X 0 5 m H 20 nos Intermediate with hinged cover for placing between mini and small large trays with more height 1 m L X 1 m W X 0 5 0 7 m H 02 nos Small with hinged cover 1 m L X 1 m W X 0 8 m H 20 nos Large with hinged cover 5 m L X 1 m W X 0 8 m H 17 nos Size of cable box with hinged cover 4 m L X 1 m W X 1 2 m H Page 70 of 106 E 4 Rig earthing system Complete rig earthing system shall be supplied consisting of G I earth electrodes clamps and suitable size G I straps to connect all generators motors junction boxes light fittings mud tanks mud pumps sub structure water fuel tanks houses lighting poles and the main PCR s to the earth Earth electrodes shall be of two sizes 1200 mm and 2000 mm length each of 50 mm OD heavy duty steel tube with galvanization Electrodes shall have holes drilled in the body MS plates welded on the top for connection of earth straps Indicative dimensional drawing for earth electrode is attached Frames of all electrical equipment including motors alternators junction boxes light fittings pu
199. ven by one 1 heavy duty DC AC Induction motor compatible with the mud pump All the motors for auxiliary lube oil pump if any to be supplied by mud pump supplier should be rated as follows Voltage 3 phase 415 V 50 Hz HP will depend on pump but shall be limited to 5 HP for each motor RPM will depend on pump Terminal box fitted with double compression type FLP gland suitable for cable OD 14 mm Enclosure flameproof suitable for use in hazardous area Zone l gas group amp IIB G CONTROL PANEL One 1 Control Panel for operating the Two 2 Mud Pumps mounted at Driller s Console including Pump Throttle Valve and Pump Clutch Valve Page 41 of 106 SECTION 8 POWER PACK MAIN ENGINES Two 2 Power Packs of the following specifications shall be required for the SCR module to power the Mud Pumps Solids Control Equipment Rig Auxiliaries etc Each Power pack for the SCR module shall comprise of an Engine coupled with Alternator that should be unitized and enclosed in a weatherproof skid mounted enclosure The Engine should be i Compatible to power and torque trend varying loading pattern ii Compatible to SCR control and total rig environment Ruggedness Engine and alternator should be load tested prior to dispatch and shall be commissioned in our field Technical specifications of Engine and Alternator are as detailed below ENGINE Two 2 Nos CATERPILLAR Make Turbocharged after cooled four stro
200. vide Addendum to MM GLOBAL E 01 2005 enclosed 5 Among others the bidders must indicate the price of major rig components as specified under different sections for Self Propelled Mobile Drilling Rig in the format furnished in Annexure A2 dededede dede de dede dee de dede dee dede e dee eee e CHECK LIST OF TECHNICAL SPECIFICATION FOR 750 HP MOBILE RIG PACKAGE Annexure A1 Essential Technical Parameters Deviations if any Justification in support of deviation Does the Horse Power rating of the offered rig meet the specified Horse Power Rating of 750 HP Do both the Carrier Engines have a minimum rated Input Horse Power of 440 HP each at 2100 RPM Have you confirmed and substantiated that the Mobile Rig Package is suitable for operation under the climatic conditions specified in BRC Does your offer include two 2 triplex mud pumps each rated at 1000 HP and meeting the discharge amp pressure ratings specified in the enquiry Does your offer include two 2 power packs with Power Control Rooms sufficient to meet all load requirements to drive the two 2 mud pumps solids control equipment auxiliary motors amp lighting system Is the offered Mast Substructure amp Crown Block Assembly manufactured amp monogrammed per API Spec 4F and of a Minimum Static Hook Load Capacity of 352 740 lbs with 8 lines strung Does the Wind Load Capacity of the mast meet the minimum specification
201. was previously inspected amp passed by OIL as per Inspection Clause detailed elsewhere in the NIT To keep the unit fully operational in case of failure of any item during the warranty period it is the supplier s responsibility to arrange replacement repairing at site at their own cost including custom duty freight etc within a period of maximum 3 three weeks from the date of notification of such failure The warranty for the repaired item shall be correspondently extended by a period equal to that from the date of failure to the date of re commissioning In case of replacements the warranty shall be for 1 one year from the date of commissioning of the replaced item Note OIL at its discretion may engage one of the TPI agencies as mentioned below to carry out inspection during manufacturing process and Factory Acceptance Testing FAT at manufacturer s plant as per procedure and scope of work followed Internationally by reputed TPI Bidders required to confirm categorically their acceptance towards such TPI and confirm to extend all required facilities for TPI at respective plants during various steps of rig manufacturing with no extra charge to OIL However the cost of TPI will be borne by OIL Moduspec Singapore Aberdeen Drilling Consultant UK Oil Field Audit amp Service Inc USA EMI TUV Budapest AWN Broad Scope of inspection in case of inspection by third party inspection agency has been furnished vide Annexur
202. way so that engine crankcase can be lowered during servicing maintenance of the engine without lowering the complete engine There should be sufficient space between the two engines so that maintenance crew can get sufficient space to work around in case of breakdown The engine radiator amp its accessories and transmission assembly should be mounted on a common skid This skid should be bolted to master skid of the carrier This will allow us to transfer the complete set to workshop for maintenance job as amp when required All hydraulic amp pneumatic lines should be plastic conduit sealed amp suitable marking so that they can be identified as amp when required Layout dimensional diagram should be forwarded along with the offer The engine is to be supplied with all the components amp accessories fitted ALLISON TRANSMISSION Two 2 Nos of Allison Transmission 4000 series with 4 Generation Controls automatic Gear shifting suitable model for transmitting minimum 450 hp directly coupled with engine with provision for mounting PTO driven hydraulic pump 5 nos forward amp 1 reverse speed with Torque converter Necessary air connection controls to operate either from Driller s console during drilling or from Driver s cabin during the movement Oil filter Converter oil pipe Transmission oil cooler with water connection Note All the electrical electronic circuit diagrams for operation of the Transmissions have
203. with non skid type hinged galvanized steel covers shall be provided Tray covers shall also double up as a convenient walkway Page 69 of 106 For mud water tank cables foldable type cable hangers should be mounted on mud water tank walls to support the mud system cables Suggested spacing between hangers is 1000 mm width of the hangers is 300 mm In addition to the cable trays there should be at least 4 four steel cable boxes skid mounted for cable storage during rig movement Cable boxes shall be designed for in line arrangement Design of cable trays boxes Trays Tray frames shall be made of channel section steel of suitable size preferably 75x40mm cross section structural steel channel beams and 65x65x6mm and 40x40x5mm support channels designed for carrying heavy cable loads Lifting lugs shall be provided on the bases Tray covers shall be of 5 mm thick chequered steel galvanized plate having loosely fitted lifting handles Each top cover shall have minimum three no of hinges for sturdy operation Each large cable tray shall have 5 hinged top covers These covers shall be galvanized Locking arrangement for tray covers shall be provided Trays shall be designed such that control and power cables run separately on wooden cleats Sufficient gap shall be maintained from the tray cover to the cable supports Earthing arrangement shall be provided on the trays Indicative dimensional drawing for cable trays is attached Cable
204. with the quotation b Loading Hoppers Two 2 hoppers shall be provided for Bentonite Barite loading One hopper should be suitable for use for loading barites and the other hopper coupled with one 1 High Performance Aqua Shear Jet Shearing Mixing System capable of handling 1000 GPM of fluid should be suitable for loading polymer chemicals The Jet shearing system shall be provided with hopper having 4 line size on a separate skid which shall be placed by the side of parallel to mud mix skid The inlet and outlet of the jet shearing system shall be connected to one of the mud mix hopper lines with necessary isolation valves I Two Mud Pump Supercharging System Two 2 8 x 6 x 14 size Mission Magnum or equivalent pumps with approx 12 1 2 impeller should be suitably positioned and mounted on a three runner oilfield skid and floor with inter connections through piping dresser type couplings and butterfly valves to super charge the mud pumps suction Gap between supercharger system and mud tank shall be approx 900 mm to facilitate ease of slinging of supercharger skid The supercharger system shall be provided with 10 isolation Butterfly valves and 10 suction header Each pump will be coupled to a 75 hp 415 Volts 3 phase 50 Hz 1500 rpm flameproof weatherproof electric motor The motors starters and the cable glands should be suitable for use in hazardous areas and duly certified by CMRI UL or the equivalent c
205. y DGMS India Extract of the Directive from DGMS given as Annexure DGMS shall be approved by DGMS India for Zone 1 and Zone 2 Gas groups IIA and IIB of oil mines The DGMS India s approval for all electrical equipment to be used in the hazardous areas shall be submitted with technical bid 2 All electrical equipment not suitable for hazardous area e g Power Control Rooms PCR Power Packs etc shall be placed at least 30 metres away from well head Bidder to furnish rig layout drawing indicating dimensions as per OMR 1984 Note Since all non sparking equipment PCR etc are placed at least 30 m away from well head all cable lengths should be appropriately sized by bidder while quoting Page 73 of 106 CHAPTER III SPARES Bidder shall submit complete list of the spares for the electrical items of the rig with prices as follows These will be evaluated for bid comparison e Minimum mandatory spares required for maintenance should be as per the following list However if for any individual item the manufacturer recommends a higher quantity then the higher quantity should be quoted Manufacturer should confirm that the quoted items meet the needs for spares for 4 to 5 years e Commissioning spares It is the responsibility of the supplier to provide adequate commissioning spares and consumables required during commissioning these shall be handed over to OIL if unused List of Mandatory Spares Sl

Tender Document

Contents

Download Pdf Manuals

Related Search

Related Contents