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SCOPE OF ANNUAL RATE CONTRACT

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1. Accordingly vendor is required to provide total solution being offered for this tender along with the DCN plan and NMS EMS SDH implementation scheme along with the bid Accordingly vendor is required to provide total solution being offered for this tender along with the DCN plan and NMS EMS SDH implementation scheme along with the bid 16 CLOCKS Reference clock shall be based on GPS as per ITU T rev G 811 with SSU having holdover as per G 812 Other critical cards key functions redundant output shall be duplicated of power supplies Minimum 4 output 2 MHz clock shall be provided suitable for the project and shall terminate these clock outputs in the TIC cabinet Unit shall have NTP card Unit should support remote TCP IP as well as local management RS 232 It shall have high frequency stability and long term accuracy It should provide additional backup input port 2 Mhz to ensure continuous synchronization reference with no GPS signal is available 17 FXO FXS Gateway BID DOCUMENT NO GAIL ND C amp P PROJ ARC TELECOM SCADA 013 30 80000061 24 Page 21 of 58 For extension of analog telephones to the remote locations via Ethernet IP network FXO type VoIP gateways shall be provided at EPABX side and FXS type VoIP gateway shall be provided at remote location to which analog phone shall be connected FXO VoIP gateway shall be installed at EPABX location with no of ports suitable for as per the requirement while 4 Port FXS Vo
2. BID DOCUMENT NO GAIL ND C amp P PROJ ARC TELECOM SCADA 01 3 30 80000061 24 Page 46 of 58 DAC Span 10V or 5V Output Range 4 20 mA DC Isolation Each output shall be isolated from logic and the others to 500 Volts Loading 1K ohm for Current outputs Differential Linearity 1 2 L S B Temperature coefficient 0 01 FSD per degree C Accuracy 0 1 of range Retentivity Set point value to be held by AO card till updated by new set point value from GAILG SCADA System 1 5 7 COMMUNICATIONS a b c d e The RTU shall support both internal and external communications functions The communications network internal to the RTU shall be designed and implemented in such a way that the passing of data and commands between modules shall not be prevented by the failure of any module not directly involved in the communication exchange In addition the internal network shall not become overloaded under the heaviest traffic possible in an RTUG configuration The LED indications shall be provided in the RTU to check the health of RTU communication RTU shall have dual Ethernet ports with each port to be configurable independently for TCP IP communication with GAILG SCADA system on multidropped environment shared LAN Also no other ports in the card to be used for any purpose other then communication to GAILG SCADA system and RTU configuration Separate serial card s shall be used for interfacing IEDG The RTUs shall have the prov
3. covered with antistatic PVC Between the two surfaces insulating material and additional intermediate cross beams for additional rigidity are inserted but not embedded 2 5 Roof frame The frame shall consist of and two short cross beams made of galvanized steel profile sections The load capacity of the roof shall be ensured by corrugated sandwich panels anchored to the frame The individual panels are made with the same characteristics as the wall panels Support up to wind speed of 180 km hr 2 6 Additional secondary roof The additional roof shall be composed by corrugated galvanized pre painted steel sheets Installed with a minimum slope of 5 approx in a short side and with the edges extended over the edges of roof frame on each side 2 7 Internal linings The internal lining of the walls shall be made with RAL9002 pre painted metal sheets and floor covering made of antistatic PVC mat 3 Other Characteristics 3 1 Access door The access doors shall be built with a frame made of aluminum profiles and sheets The dimensions of the door opening are AHeight 1800 mm AWidth 900 mm In order to guarantee necessary water tightness and thermal insulation two gaskets are fixed one on door frame and another on door The door internal and external claddings and insulation shall have the same materials and characteristics specified for the wall panels The door shall have non detachable not slip hinges lock fitted with an antipanic lock and shall be equi
4. step change in AC input voltage 5 Conversion frequency gt 50 KHz 6 Load sharing Active current sharing amp Democratic load sharing in parallel operation 7 Protection Circuit breaker fuse a Over voltage Only faulty unit shuts down b Over Current Can sustain short circuit at o p indefinitely c Over Temperature Required BID DOCUMENT NO GAIL ND C amp P PROJ ARC TELECOM SCADA 013 30 8000006124 Page 9 of 58 Other 1 Lightening amp Surge protection As per latest national amp International Standards 2 EMI protection As per latest national amp International Standards 3 Insulation Resistance a AC Input amp Earth gt 2 mega ohms b DC Output amp Earth gt 1 mega ohms c AC input amp DC o p gt 5 mega ohms 4 Mechanical Noise lt 60 dBA Monitoring 1 Shall provide Display for display monitoring of the following with accuracy of 1 Input AC Voltage Output DC Voltage amp Current 2 Shall provide facility for visual indication display monitoring of following Alarms locally AC Mains Failure Rectifier Failure Over Voltage Under Voltage Overload Fan failure if any The above mentioned alarms shall be categorized under Urgent amp Non urgent alarms depending upon the intensity of the abnormalities Every Alarm condition shall be accompanied with Audio alarm with the audio cut off facility Potential Free contacts shall be provided for the extension of alarms to central lo
5. 75 C 40 to 167 F Storage Temperature 40 to 75 C 40 to 167 F Ambient Relative Humidity 5 to 95 non condensing e Power Requirements Input Voltage DC 9 to 48 VDC AC External AC Power Adapter Power Consumption 8 watts max Power Line Protection 2 KV Burst EFT EN61000 4 4 2 KV Surge EN61000 4 5 Voltage Reversal Protection Protects against V V reversal Over Current Protection 1 1 A protects against two signals shorted together e Standards and Certifications Safety UL 60950 1 EMC CE FCC BID DOCUMENT NO GAIL ND C amp P PROJ ARC TELECOM SCADA 013 30 80000061 24 Page 56 of 58 EMI FCC Part 15 Subpart B Class B EN 55022 Class B EMS EN 61000 4 2 ESD Level 3 EN 61000 4 3 RS Level 2 EN 61000 4 4 EFT Level 2 EN 61000 4 6 CS Level 2 EN 61000 4 5 Surge Level 2 EN 61000 4 8 SFMF Level 1 Green Product RoHS CRoHS WEEE e MTBF mean time between failures Time Minimum 500 000 hrs e Warranty Warranty Period 5 years minimum BID DOCUMENT NO GAIL ND C amp P PROJ ARC TELECOM SCADA 01 3 30 80000061 24 Page 57 of 58 Annexure F Industrial RS 232 to RS 422 485 converters RS 232 Side Connector Signals RS 422 485 Side Connector Signals RS 485 Data Direction Control Serial Communication Baudrate ESD Protection Optical
6. Specification for Managed Industrial Switch Make Moxa Advantech Phoenix Contacts Communications e Standards TEEE802 3 IEEE802 3u IEEE802 3z IEEE802 3x IEEE802 3ad IEEE802 1d TEEE802 1w IEEE802 1p IEEE802 1Q IEEE802 1x LAN 10 100Base T X Fiber Port 100Base FX SC ST connectors using 1310 1550 nm fully equipped Transmission Distance Ethernet Up to 100m Single mode Fiber Upto 30km Fiber 9 125 Micro meter Transmission Speed Up to 100Mbps Interface e Connectors 8 x RJ 45 ports 2 x SC ST type fiber optic connectors e LED Indicators System PWR R M P Fail10 100T X Link Activity Duplex Collision e Console RS 232 RJ 45 Network Management e Configuration Web browser Telnet Serial console TFTP SNMPv1 v2c v3 Port Speed Duplex Configuration e VLAN IEEE 802 1Q GVRP Port based VLAN e Redundancy X Ring Recovery time lt 10ms at 30pcs full loading ring structure Dual Homing Couple Ring 802 1w D RSTP STP e Security IP Access security port security DHCP Server Port and IP Binding 802 1X Port Access Control e Traffic Control IGMP Snooping Query for multicast group management Port Trunking Static 802 3ad LACP Rate limit and storm control IEEE 802 1p QoSCoS TOS DSCP priority queuing IEEE 802 3x flow control e Diagnostics Port Mirroring Real time traffic statistic MAC Address Table SNTP Syslog Email Alert SNMP Trap RMON Mechanism e Enclosure IP30 metal shell with solid mounting kits e Mounti
7. all the elements including SDH equipment and alarm log Management data Q3 interface shall be carried between SDH nodes by the DCC Data Communication Channel bytes of STM SOH The management platform should have graphical user interface and the graphical view of the network elements should offer a quasi photographic picture at the highest level going down to block diagram views of the functional blocks i e the network management system shall graphically depict the entire network in a single global view From this view the following should be accessible The topology level shall display in the main window and shall be the background for all other management views BID DOCUMENT NO GAIL ND C amp P PROJ ARC TELECOM SCADA 01 3 30 80000061 24 Page 18 of 58 The NE shelf view shall show the internal physical layout of the NEG i e the various cards installed in their slots All functional operation shall be mouse performable Throughout all presentation layers continuous alarm information should propagate For all views and tasks a context sensitive on line help should be provided In addition complete product documentation should be accessible via the online help system The routing protocol shall be dynamic and in accordance to ISO ES IS and IOS IS IS protocols Updates of routing tables should be automatic Any network element should be accessible from the other point of the network through remote Login in NMS Vendor to provid
8. amp IEC standard b The earthing material to be used shall be Electrolytic Copper having the material specifications confirming to the IS standards c The dimension of the Earthing strip which shall be connected between Earth pit amp the equipment or the earthing distributor shall not be less than 25 mm x 5 mm d The earthing pit should have water pouring facility e Farthing resistance should be less than 1 ohm or should be suitable for the equipment to which the earthing is extended f The extension of earthing to the respective panels is in the vendor scope 14 OPTICAL FIBER CABLE RESTORATION WORK Restoration of Optical Fiber Cable faults after taking over of fiber by the vendor till completion of Trail run Restoration of Optical Fiber Cable faults after taking over of Fiber from the pipeline contractor till the completion of trial run shall be responsibility of equipment vendor All materials required for rectification of OFC fault during trial run is in the scope of equipment vendor All related activities such as locating fault excavation jointing Splicing Protections of joints backfilling jointing chamber etc shall be completed by Vendor It shall include jointing pit with sand Payment of joint closure shall be as per SOR Vendor has to include all the materials e g sand jointing pit 10 meter OFC cable for rectification of joint 15 NETWORK MANAGEMENT SYSTEM NMS For managing the SDH network the vendor has to supp
9. cables glands and services to install the RTUs and interconnect the inputs outputs with the FC control room porta cabin mounted FC field mounted FC remote FC interfaced through OFC TIC Instrumentation Control panel Metering Panel along with interfacing with Telecommunication system The I O point wires shall not be directly terminated on the RTU I O boards Terminal blocks panel is to be provided in the RTU cabinet RTU should be internally wired between IO cards and terminal blocks for all the IO points in all the IO cards in the RTU irrespective of field termination Terminals for all spare BID DOCUMENT NO GAIL ND C amp P PROJ ARC TELECOM SCADA 013 30 80000061 24 Page 49 of 58 1 5 7 21 1 5 7 22 1 5 7 23 1 5 7 24 1 5 7 25 1 5 7 26 1 5 7 27 1 5 7 28 1 5 7 29 cable cores shall also be provided In addition 25 spare terminals shall be fitted to all rails per type with in the cabinet The terminals shall be suitable for secured connection of 1 5 mm2 cables Vendor shall detail the wiring harness between the RTU and the terminal block area Vendor shall supply and install suitable ducting brackets and supports for all wiring and ensure in the layout to provide maximum separation between groups of wiring carrying analog signals digital signals and power supplies Easy access to cabinet wiring for maintenance purposes is to be ensured The electronics in the RTU cabinet shall consist of plug in PCB s or uni
10. configurable G 7042 LCAS TEEE 802 1 Q VLAN IEEE 802 1 P Priority ITU T G 707 Virtual concatenation Nodes shall be hitless i e removing or inserting plug units must not affect the existing traffic on other units Configuration of nodes should be easily expandable by adding plug in units and modifying software settings It is required that laser transmitter is automatically shut down when the incoming signal is missing It shall be possible to support all network topologies bus ring mesh and mixed to support network evolution in future The offered Equipment shall support SFP modules at the optical Aggregate and optical Tributary Interfaces Receive Optical Power measurement aggregate interface should be available which can be read by accessing the equipment through NMS The system should provide Visual Power On indication as well as the card level Visual For indications for the status of individual cards following should be indicated LOS Indication Card Active Indication Card Status Indication Receive Optical Power measurement provision for all optical interfaces should be available for the equipment which can be read by accessing the equipment through NMS Provision for suitable potential free contacts should be provided for extension of external alarms to NMS All the data pertaining to configuration cross connections administration security operation and maintenance of the equipment shall reside in its non volatile mem
11. erection accessories as required The load capacity shall of min 200 watt Solar panel shall have redundant charge controller and it shall switched to standby charge controller automatically in case of failure of one charge controller without failure in operation There shall be provision of charging the batteries through grid power shall also be provided Solar panel shall able to charge the battery with in time frame and same shall be demonstrated during FAT amp SAT Solar panel system shall equip with feature of charging the battery by grid supply with automatic switching over facility from solar to grid supply and vice versa Tenderer amp scope of work includes design manufacture testing packing storage delivery to site installation earthing testing amp commissioning of the complete Solar system with solar array charge controllers battery banks chargers DC DC converters Distribution boxes interconnecting cables etc as per this specification data sheets that meet the critical load requirement SPV modules manufactured using Mono Crystalline Silicon solar cells shall be used for power generation SPV modules should have excellent durability to withstand extreme temperature and weather conditions The photovoltaic solar array charge controller shall be sized to meet through battery back up load cycle requirement of connected load with availability of solar energy SPV array shall be connected in series parallel combination to obtain re
12. from renewable energy system and charges the battery and simultaneously feed the load at specified BID DOCUMENT NO GAIL ND C amp P PROJ ARC TELECOM SCADA 013 30 8000006124 Page 5 of 58 voltage level It should protect specified type of batteries from being over under charged and ensures maximum battery life Charger size shall be based on the maximum Array capacity Automatic boosts and floats charging control PROTECTIVE FEATURES As per manufacturerG standard however minimum are below Maximum current limiting Over Temperature Trip Over charging Trip Boost charging and float charging current limiting with back up protection against overcharging amp deep discharge protection against transient surge Battery open circuit protection Provision for charging of battery from grid supply through grid charger automatically when no sun power is available or battery is deep discharged INDICATIONS As per manufacturerG standard Indication for charging by solar panels or by Grid power METERS Load voltage and current Battery current and voltage with indication of status in charge or discharge Solar array Voltage and Current CHARGER Grid charger charges the battery bank from grid supply when solar power is not available or battery is deep discharged upto 70 During the charging the charger will supply the load simultaneously and should protect specified type of batteries from being over under charged
13. functionally test all the hardware and software in the presence of the purchaser consultant6 inspector in order to ascertain compliance with the contract document and approved drawings and documents The equipment shall be dispatched from factory only after the purchaser based on successful completion of Factory Acceptance Tests issues dispatch instructions Vendor shall provide to the purchaser amp representative with all reasonable facilities necessary to inspect the equipment as per specification requirement Vendor shall provide all assistance instruments specialists labour and materials as required for conducting the tests Vendor to note that the acceptance of equipment or the exemption of inspection and testing shall in no way absolve Vendor of responsibilities to deliver the equipment meeting all the requirements specified in the specifications After successful completion of factory acceptance testing equipments shall be sent to the site for installation Equipment without factory acceptance certificates shall not be acceptable at site Test Requirements All the tests considered necessary for successful execution of the work shall be mutually agreed upon and carried out at Vendor amp premises testing laboratories and work sites of the purchaser Vendor shall submit to the purchaser a FAT Document detailing the test plans and procedures well in advance of the test schedule for all factory tests which shall be mutually agr
14. installed 4 3 Earthing System The shelter is equipped with ground copper collectors and copper strip along the walls The shelters are equipotential and all panels shall results as to be electrically connected one to the other and to the mainframe In addition a copper strap ensures the electric connection of the door to the main structure The connection of the mainframe to the earth system is allowed by two external grounding points 5 Alarm System The following alarm systems are provided AOpen door micro switch AMax indoor temperature adjustable thermostat ASmoke fire detector AAir conditioners failure The relevant dry contacts to be available on a terminal strip in the power distribution board 6Accessories Following accessories are provided if required ACable tray ADocument pocket ATilting table AFixing kit AGeneral maintenance kit 7 Free cooling unit amp free cooling system Free cooling system to be installed which can run on r DC and shall remove hot air from the cabin and provide proper circulation of air with auto cut feature 8 Documentation The standard documentation consists of an USER MANUAL containing information about Installation and Maintenance operation 10 EXPLOSION PROOF TELEPHONE amp WEATHER PROOF TELEPHONE Explosion proof telephone and weatherproof telephone shall be of FRNSIG SEIMENS make Explosion proof telephone shall be intrinsically safe and shall be suitable for installation in ha
15. of equipments shall be done as to present neat and clean appearance in accordance with approved installation document drawings All inter bay power supply and other cables shall be routed through wall mounted cable trays No cable shall be visible All through wall openings trenches etc shall be properly sealed to prevent the entry of rodents insects and foreign materials Power supply cables shall be taken from DC bus or panel in the electrical room and DCDB shall be provided in the Telecom room by the vendor Pre Commissioning BID DOCUMENT NO GAIL ND C amp P PROJ ARC TELECOM SCADA 01 3 30 80000061 24 Page 42 of 58 1 14 1 15 1 16 1 17 1 18 2 1 22 2 4 25 2 6 2 7 2 8 2 9 On completion of installation of equipments the Vendor on his own shall check the correctness and completeness of the installation as per Manufacturer manual and approved installation documents A list of Pre Commissioning test same as approved by the Owner Engineer for site acceptance testing and activities shall be prepared by vendor and the test shall be carried out by the vendor on his own After the tests have been conducted to the Vendor own satisfaction the vendor shall provide the test result for review by Owner Engineer and then offer the system for Site Acceptance Testing During pre commissioning if any fault occurs to any equipment or system vender shall identify the same and provide report history of all faults to the Owne
16. of which shall affect the delivery of required rated output voltage current shall be N 1 protected Input 1 Voltage DC Voltage of 24V nominal Range 20 30 VDC 2 Current To be provided by the Bidder 3 Efficiency gt 85 4 Protection Current limiting circuit breaker Over amp under voltage protection Automatic shutdown at lower input voltage Output 1 Voltage 50 VDC preset Adjustable 48 to 52V non break type with Ripple lt 100 mV 2 Load Current 300 W 3 Static Regulation Load 0 5 from 0 to full load 4 Dynamic regulation 5 for 10 90 step load change 5 Conversion frequency gt 90 KHz 6 Load sharing Active current sharing amp Democratic load sharing in Parallel operation 7 Protection Circuit breaker fuse a Over voltage Only faulty unit shuts down b Over Current Can sustain short circuit at o p indefinitely c Over Temperature Required Other 1 Lightening amp Surge protection As per latest national amp International Standards 2 EMI protection As per latest national amp International Standards 3 Insulation Resistance BID DOCUMENT NO GAIL ND C amp P PROJ ARC TELECOM SCADA 013 30 8000006124 Page 8 of 58 a Input amp Earth gt 2 mega ohms b DC Output amp Earth gt 1 mega ohms c DC input amp DC O p gt 5 mega ohms 4 Mechanical Noise lt 60 dBA Monitoring 1 Shall provide Display for display monitoring of the following with accuracy
17. shall submit inspection reports for OWNER s clearance Carryout proper documentation of inspection and quality assurance programs for all equipment and bulk materials duly approved by OWNER CONTRACTOR shall maintain an accurate and traceable listing of procurement records for the location quality and character of all permanent materials in the Project CONTRACTOR shall immediately report to the OWNER of all changes which will affect material quality and recommend any necessary corrective actions to be taken Submit periodic manufacturing progress reports highlighting hold ups and slippages if any to OWNER and take remedial measures Interact with authorities such as Sales Tax Octroi Excise Customs etc as necessary and arrange for transportation of the materials under his scope of supply to site All purchase requisitions including purchase orders shall be approved by OWNER OWNER s REPRESENTATIVE Compliance with vendor s and supplier s instructions and recommendations for transportation handling installation amp commissioning Works Vendor has to carry the feasibility design engineering commissioning of Telecom and SCADA works for extension of data and voice communication Vendor has to submit the detail engineering including design and engineering of the network link engineering for extension of voice and data communication at consumer location Vendor has to test the OFC before taking over of cable After taking over te
18. spares shall be calculated based on cards of single RTU BID DOCUMENT NO GAIL ND C amp P PROJ ARC TELECOM SCADA 013 30 80000061 24 Page 31 of 58 100 spares shall be provided for consumables e g fuses lamps plugs clamps etc For spares Vendor shall provide the address contact person fax and telephone numbers of the manufacturer for spare parts The vendor shall warrant that spare part for the system would be available for minimum of 10 years after warranty period after system commissioning After this period if the vendor discontinues the production of the spare parts then he shall give at least 12 months notice prior to such discontinuation so that Owner may order the requirements of spares in one lot In the bid the Vendor shall provide unit price year wise and escalation per year of each Spare Module card which shall be valid for the procurement of the spares for operation and maintenance in subsequent years b Commissioning Spares The commissioning spares shall be arranged by the vendor to cater to the needs requirement during installation commissioning site acceptance testing trial run and warranty period These spares will be the part of the tender These spares shall be readily available with the vendor If the spares not used they may be retained by the vendor for maintenance These commissioning spares are different from Mandatory spares and vendor shall not use mandatory spares as commissioning spares whatsoe
19. subsystem module shall not directly affect the integrity of the unit as a whole The RTU system software shall provide the overall management of the supervision monitoring and control function within the RTU The common logic shall also manage the local PDT communications comprehensive diagnostic facilities and RTU startup procedures DIGITAL INPUTS Typical specification of Digital Input Modules to be supplied is as given below Input Type Min 16 Volt free contacts 2 wire isolated Contact Wetting 2mA per input at 24V DC Resistance recognized Not exceeding 1 Kilo Ohms as a closed contact Resistance recognized Not less than 50 Kilo Ohms as an open contact Isolation Using optocouplers Insulation resistance 20M ohms at 500V DC inputs to logic BID DOCUMENT NO GAIL ND C amp P PROJ ARC TELECOM SCADA 013 30 80000061 24 Page 45 of 58 Debounce circuitry Indicators Voltage withstand Capability NO NC contacts 1 5 4 DIGITAL OUTPUTS 10 m sec Loop amp state LEDs for each DI point 1 5 KV RMS Mixing of NO NC contacts to be possible in the same card Typical specification of Digital Output Modules to be supplied is as given below Output Type Indicators Relay Type Contact arrangement Contact Rating Isolation DO command activation Security 1 5 5 ANALOG INPUTS Max 16 relay contacts individually isolated LED indication for each DO point Miniature power relay hermetically sealed 1 NO 1 NC relay contacts con
20. the RTU for getting the additional data in RTU and further providing assistance to GAIL SCADA Subvendor for integration of the additional parameters in GAILG SCADA system BID DOCUMENT NO GAIL ND C amp P PROJ ARC TELECOM SCADA 01 3 30 80000061 24 Page 41 of 58 1 5 1 6 1 7 1 8 1 9 1 10 1 12 1 13 Development testing and commissioning of necessary software for RTUs to interface with flow computers FCs Gas Chromatographs GC at respective locations through serial link RS485 232 The FC GC make model and protocol shall be provided by GAIL Necessary configuration development of software for writing GC analysis values to flow computers will be in vendor scope The total amp spare I Os slots in the existing TIC RTUs to be verified assessed during site survey by Vendor The modification of wiring cabling dwgs Of existing RTUs on account of addition of I O signals for new facilities In case of addition of signals to an existing RTU the installation of necessary convertors at specified location wiring termination of the additional signals from TIC Instrumentation control panel to RTU Convertors along with supply amp installing additional termination boards as required for the same configuration of existing amp additional I O signals both hardwired amp serial in the existing RTU commissioning of existing RTU convertors alongwith the additional signals and also providing necessary assistance to GAILG SCAD
21. vendor Tests shall be performed as per the procedures described in the FAT document and observations will be recorded and signed by representatives of Vendor as well as purchaser The tests shall be performed to represent working conditions as closely as possible BID DOCUMENT NO GAIL ND C amp P PROJ ARC TELECOM SCADA 01 3 30 80000061 24 Page 32 of 58 These will comprise of two types a Routine Tests these tests are to be carried out on all items of equipment and are to prove that all components work all wiring is correct and the functional requirements of the specifications are complied with b Acceptance test These tests are to prove that the design and quality of components are such as to ensure the equipment will work over the full range of conditions These tests need only be carried out on one piece of equipment of each type In order to successfully conduct the FAT it is advisable that Vendor conducts a PRE FAT test to ensure that the RTUs perform in compliance with the specifications requirements These tests shall enable the Vendor to detect and correct most design integration and performance problems before FAT The signed and approved PRE FAT reports shall be submitted to the purchaser Based on these reports the clearance for conducting FAT shall be given by the purchaser Vendor shall invite the purchaser well in advance with in minimum of 1 week notice of the date on which the RTUs shall be ready for FAT Vendor shall
22. waiting for receipt of the defective part and the defective parts will be sent to Vendor immediately The Hardware shipment shall be made by directly and all costs for this are to be borne by Vendor c Documentation Delivery Service Under Documentation delivery service Vendor is required to provide engineering practices and Technical Bulletins for updates at free of cost All the latest software upgrades and updates for complete system are also required to be providing under warranty 9 Submission of Compliance Report Vendor shall submit clause by clause compliance to the requirement of specifications with cross reference to the document submitted in the bid The compliance form has to be submitted Each of the pages shall be stamped and signed by the authorized representative of the vendor Any of the clauses neither responded nor appropriately cross referred as per the submitted document shall be treated as Not Complied and liable for rejection BID DOCUMENT NO GAIL ND C amp P PROJ ARC TELECOM SCADA 013 30 80000061 24 Page 34 of 58 10 Environmental Specification of Equipment To Be Supplied The equipment shall operate satisfactorily under the following conditions e Ambient Temperature up to 55 degree Celsius Humidity 5 to 95 RH e All enclosed equipment structures to be supplied shall be constructed to allow free airflow to dissipate heat generated Construction shall be such that ventilation grills will notbe obstructed when equipmen
23. 1 1 1 0 1 1 2 0 2 1 SCOPE OF ANNUAL RATE CONTRACT PROJECT DESCRIPTION M s GAIL India Limited proposes to supply natural gas to various small consumers in Western Region which involve last mile connectivity for consumers in state of Maharashtra Gujarat amp Goa for which the work is being tendered In general for almost all consumers works involve but not limited to minimum underground laying of 3 Layer PE externally coated Carbon steel pipelines for various consumers other pipelines Optical fiber cable is laid along the pipeline by the pipeline laying contractor and real time data for SCADA purpose has to be provided by installing necessary convertors RTU as per the requirement Proposed tender is to provide telecommunication and SCADA facilities to last mile consumers and integrating with existing SCADA system provided by M s YOKOGAWA Intended work requires online polling of consumer data through OFC other media based on feasibility WORK TENDERED The work tendered in this bid package consists of supply in Contractor s scope installation testing and commissioning of the telecom amp SCADA system for small consumers main trunk pipeline SCOPE OF WORK The scope of work shall generally be but not limited to the following Procurement CONTRACTOR shall procure and supply all the materials other than OWNER supplied materials required for permanent installation of main pipeline and terminals in sequence and
24. 10 1 5 7 11 1 5 7 12 1 5 7 13 1 5 7 14 1 5 7 15 1 5 7 16 1 5 7 17 1 5 7 18 1 5 7 19 1 5 7 20 RTU shall be programmable using IEC 61131 programming languages The RTU should be completely configured for all the I O points available in the RTU irrespective of the field termination RTU shall support extended I O capability and multiple communication ports It shall be possible to have highest priority for alarms in order for the same to be sent to GAILG SCADA System It shall provide heck Before Execute feature as part of RTU protocol before execution of command Every control associated with RTU shall report the status of the point after control execution In case the status has not changed within fixed specified time it shall report to GAILG SCADA System for not having executed the control RTU shall not generate any false control signal due to CPU power supply on off conditions RTU shall support communication protocol supporting report by exception to prevent unnecessary data communication when the data is not changing and also support downloading of Exception value dead band each Analog input wise from the GAILG SCADA System It shall provide error detection and control feature for data communication with GAILG SCADA System to ensure data integrity It shall have dedicated RS232 Ethernet port this shall be in addition to the serial ports as indicated in Attachment I for connecting a pluggable Pro
25. A Vendor Prior to installation all equipments shall be checked for completeness as per the specifications of equipment required for a particular station Installation shall be carried out in accordance with the installation manuals and approved installation drawings in the best workmanship Vendor shall bring all installation tools accessories special tools spares part etc at his own cost as required for the successful completion of the job If during installation and commissioning any repairs are undertaken the maintenance spares supplied with equipments shall not be used for the repair Vendor shall arrange his own spare parts for such activities till the Owner has finally accepted the system A detailed report amp log of all such repairs shall be made available by the vendor to Owner Engineer and shall include cause of faults and repair details within 2 weeks of fault occurrence A detailed time schedule for these activities shall be submitted by Vendor to Owner Engineer to enable their representatives to be associated with the job Vendor shall include all installation materials required for proper installation of the equipments These shall include but not be limited to all connectors inter bay and inter equipment cables power supply cables and connectors power distribution boxes anchoring bolts nuts screws washers main distribution frames audio distribution frames voice frequency cables junction boxes etc The installation
26. IP and four additional ports gateways shall be installed at remote location The FXO and FXS VoIP gateways shall be compact in design with different port options and shall support transparent voice calls on all ports using a standard analog telephone VoIP gateways shall support industry standard SIP H 323 and G 729 G 723 codecs WAN Interface 1 x 10 100 Base T RJ 45 Port FXO Interface 8 port as FXS Interface 4 Port FXO Connectivity 2 wire Loop start on RJ 11 12 Ring detection tone detection disconnect supervision Caller ID detection FXS Connectivity 2 wire Loop start on RJ 11 12 Ring amp On Hook Voltage Caller ID Voice Signaling H 323 SIP DTMF All tones programmable dial ringing busy Management Web HTTP CLI with local console and remote Telnet 18 FIBER TERMINATION CLOSURE FTC The FTC shall be wall mounted rack mounted type as per the case after due approval by EIC The FTC shall have grounding arrangement for both the metallic layers of the cable The cable shall be spliced to pigtails on trays provided in the FTC The connector side of the pigtails shall be secured with suitable coupler through adapter provided as integral part of the FTC itself The FTC shall have trays suitable for splicing maximum of 6 12 fibers per tray FTC for all stations shall be installed with trays for minimum 48 fibers with connectors amp pigtails provided amp installed for all 48 fibers for intermediate amp also for t
27. Isolation Operating Temperature Power Requirements Voltage Reversal Protection Over Current Protection DB9 female TxD RxD RTS CTS GND Terminal Block RS 422 TxD TxD RxD RxD RTS CTS GND RS 485 4w TxD TxD RxD RxD GND RS 485 2w Data Data GND ADDC automatic data direction control 50 bps to 921 6 Kbps 15 KV 2KV 20 to 70 C 230 VAC 24 VDC Protects against V V reversal Protects against two signals shorted together MTBF mean time between failures Time Minimum 3 000 000 hrs BID DOCUMENT NO GAIL ND C amp P PROJ ARC TELECOM SCADA 01 3 30 80000061 24 Page 58 of 58
28. M SCADA 013 30 8000006124 Page 26 of 58 Converter is to be installed near flow computer and shall be interfaced with existing flow computer Vendor has to coordinate with flow computer vendor Centralized SCADA vendor and carry required configuration in the RTU and or in CSCADA system to extend flow computer data to central scada system through available media 27 Installation and commissioning of telecom system at each site Telecom equipment is to be installed erected and powered on each at site in complete respect 28 Integration of SDH system with existing NMS Vendor has to integrate the SDH equipment with existing NMS of ECI Fibcom Tejas WRI NSN Vendor has to submit the detail engineering plan and get the approval before execution of works Vendor has to carry seamless integration with existing pipeline network 29 Testing of OFC and submission of reports for each project Vendor has to test the fiber and submit the reports for total 24 fibers Vendor shall test the OFC through their OTDR meter 30 Installation and commissioning of solar panel Solar array shall be grouted properly so that it is not affected by wind Vendor has to submit the details about foundation with engineering drawings for approval before carrying the complete installation and commissioning works of solar panel 31 Outdoor equipment panel type 1 for active elements e Cabinet case H1450x W800 x D600 e Equipment chamber providing 20U 19 inch equ
29. SCADA BID DOCUMENT NO GAIL ND C amp P PROJ ARC TELECOM SCADA 01 3 30 80000061 24 Page 30 of 58 GENERAL DESCRIPTION 1 Integration of additional SCADA parameters in the Server existing nearby RTUG in GAILG various pipelines in the states of Maharashtra Gujarat amp Goa to provide SCADA facilities to last mile consumers and integrating with existing SCADA system This shall be done using the following three scenarios which shall be decided during detailed engineering 1 Addition of signals in nearby existing new RTU through hardwired connections 2 Supply and installation of necessary convertors 3 Supply and installation of RTU 2 The make and models of the RTU presently installed in the states mentioned in the scope of contract are as below 1 Invensys SCD 5200 2 Synergy Husky Series RTU 6049 E70 3 CSE Semaphore T Box 4 ABBi AC800 F SCOPE OF SUPPLY 1 Vendor amp scope of supply and shall include but not limited to all the activities of project management design engineering manufacture Procurement of material and bought out components assembly at shop internal testing FAT if necessitated by GAIL supply installation field testing commissioning SAT warranty post warranty test run packaging delivery forwarding transportation freight insurance port handling custom clearance inland transportation etc of the material coordination providing necessary support assistance to GAIL for integration o
30. SCADA system amp serial communication and Input Output modules at the local level Further the RTUs shall support remote diagnostics from GAILG SCADA System so that all these status shall be transmitted to GAILG SCADA System for displaying in the RTU status graphic 1 5 7 4 It shall scan and acquire parameters from process as per programmed scan cycles 1 5 7 5 RTUs shall be intelligent in support of the following a It shall process the analog data for high low limit violations as per stored limit tables and communicate the same to GAILG SCADA System along with time stamping The high and low alarm limits settings for any process variable in RTU shall always remain synchronized with SCADA downloaded database high and low limits settings b Linear conversion to engineering units and input filtering c To support download configuration to RTUs from the GAILG SCADA System online and off line d Time stamping of all analog exception reports and digital state changes e Conversion of raw data to normalized value e g 0 to 1 0 for communication shall also be acceptable 1 5 7 6 The RTU shall have the following capability a RTU shall be capable of updating process parameters data and configuration data in its own built in memory In the event of failure of GAILG SCADA System or break of communication link the RTU shall continue to scan all parameters and update its database b RTU shall retain in its database the complete analog a
31. The optical port must have a universal optical adapter system which would allow changing between different connector types For the optical ports a robust protection cap should be provided BID DOCUMENT NO GAIL ND C amp P PROJ ARC TELECOM SCADA 01 3 30 80000061 24 Page 13 of 58 1 Temperature Operate For all supplies 00 to 480 C guaranteed and up to 550 C degraded Storage 100 C to 700 C 2 Humidity At any relative humidity up to 95 within the temperature range of 0 0C to 400 C Altitude At any altitude up to 600m above sea level 4 Sand and Dust The housing to be supplied along with the equipment should be in such a way that entry for dust insect rodent is totally prohibited 5 Tropicalisation Shall be fully tropicalised with all cards amp confirmally coated with lacquer 6 Shock and vibration Shall withstand transportation and handling by air sea and road under packed conditions Salt fog and mould Shall withstand continuous usages in marine growth environment Electromagnetic Shall meet the requirements as per IEC Compatibility 801 9 PORTA CABIN 1 Structural design National Building Code 2005 IS 875 Part 1 to 5 Actions on structure Loads IS 800 2007 Design of steel structures Galvanized coating IS 2771992 Hot dip galvanized coatings on fabricated iron and steel articles Electrical installation IS 120631987 Degree of protection provided by enclosures of elec
32. able units with processor memory power supply unit amp communication cards and I O cards complete in all respects All RTUs shall be modular and from the same model product line with identical capabilities The RTUs main processor shall employ minimum 32 bits word length for CPU processing The RTU memory shall be adequate to cover the complete requirements of RTUs I O count including serial points amp also taking care of the RTU specifications The I O cards shall not be combined for the functionalities i e each card shall perform dedicated functionality wrt analog input analog output digital input digital output pulse input Vendor shall undertake full responsibility of supply of equipments and provide assistance to GAIL for integration of RTU with GAILG centralized SCADA system with open architecture meeting the objectives functional and specific project requirements Cabinet light on the front and rear side of the RTU shall be provided activated on the respective door opening for case of maintenance The lamps shall be low power consumption RTU SUBSYSTEMS The RTUs shall comprise the following subsystems e Central processor with system software e analogue input e Contact digital input e Analogue output e Contact digital output e Communications e Serial ports e Power supply e Diagnostic on line from GAILG SCADA System and off line diagnostics The RTUs shall be configured such that failure of any part of an RTU
33. ally Data from various stations shall be available at both the Network Management systems and shall monitor and control all stations Network management system should typically include automatic fault management showing network alarm information etc configuration node installation configuration software download dynamic end to end path trail management etc performance management collecting performance data for SDH such as RS termination MS termination amp high low order path termination etc and security management assigning user rights keeping log records etc All the databases should have disk mirroring standby configuration External backup should also be provided this should have both options of manual amp scheduled backup The hardware should be provided from proven sources Hardware shall include work stations HP SUN etc with in I built N MS all complete The work stations shall include 196LCD screen STM 1 STM 4 and STM 16 shall be manageable through a single application Platform Collection and data base storage in the Network Management System should be fully automatic Operation for NMS should be pre emptive i e in case of any wrong operation the system software should not crash Should provide control and robustness for database backup and download by supporting database target verification to prevent the use of a wrong database This management platform will provide topology view graphical and textural of
34. and ensures maximum battery life Grid charger turn on automatically when no sun power is available or battery is deep discharged by interlocking between the solar charge controller and grid charger Grid charger shall be FCBC type The charger rating shall be selected such that it can charge fully discharge battery Bidder shall submit the calculation The rating of rectifier charger shall be not less than the value calculated as follows For batteries Load current 0 2 Ah 5 hr rating of battery With transient and surge protection circuit in input circuit for protection from surges and voltage Spikes necessary smoothing reactor and filters and Automatic boost and float charging control INDICATIONS As per manufactureG standard Battery charging by Grid charger or solar charger controller METERS Input Voltage and current Output voltage and current Load voltage and current Battery current and voltage with indication of status in charge or discharge Overall dimensions of complete battery set shall be such that it can be accommodated in minimum space available at customer site 3 SOLAR PANEL Type 2 SCOPE Solar panel 100 Watt BID DOCUMENT NO GAIL ND C amp P PROJ ARC TELECOM SCADA 013 30 80000061 24 Page 6 of 58 For powering of telecom system at remote consumer location solar power with maintenance free battery for backup of 48 hrs in case of no light with necessary charger for load interconnecting cable glands and
35. at appropriate time All equipment materials components etc shall be suitable for the intended service Approved vendor list has been indicated in the bid package for various items For items which are not covered in the vendor list CONTRACTOR shall obtain OWNER s prior approval for the vendor Equipment requiring specialized maintenance or operation shall be avoided as far as possible Equipment offered shall be field proven CONTRACTOR shall procure all materials components equipment consumable etc required for successful completion of the pipeline system CONTRACTOR shall also procure and supply spares required for pre commissioning and commissioning start up as recommended for all items supplied by him as per specifications provided in the bid package Where no specification is available in the contract the same shall be prepared by the CONTRACTOR based on the piping material specification and shall be subject to OWNER s approval BID DOCUMENT NO GAIL ND C amp P PROJ ARC TELECOM SCADA 01 3 30 80000061 24 Page 1 of 58 2 1 5 2 1 9 2 1 10 3 1 Material take off with complete description of size rating material thickness and specifications Only single offer shall be provided by the bidder fully complying to specifications drawings requirements for OWNER s review and approval CONTRACTOR shall provide for inspection of the items at vendor s works by the OWNER OWNER s REPRESENTATIVE or by a reputed inspection agency and
36. ate of alarm reset etc shall come discretely at the NMSs with all details for each of the above categories no summed alarms BID DOCUMENT NO GAIL ND C amp P PROJ ARC TELECOM SCADA 01 3 30 80000061 24 Page 20 of 58 Fault message storage To be stored in a database Maximum number of records to be stored Vendor to provide the upper limit of storage of records Housekeeping of the database When the database gets near to the maximum number of records set at the installation an alarm should be produced for the user In case database gets filled up following should be available A tool for selectively deleting records is to be provided with the NMS For backups tools should be provided In case the user does not delete clear records first In first out FIFO principle shall apply The user interface should have separate alarm lists for new acknowledged and cleared alarms A separate dialogue should be available for analyzing the historical alarms PERFORMANCE DATA The performance data should be available for each network element Performance monitoring should be available according to ITU T Two separate records for last 15 minutes and 24 hour records shall be available Performance monitoring shall be possible to set on all above functional blocks including history records BACKUP Back up provision shall include but not limited to the following Fault data Performance data Configuration data Cross connection data NMS System data
37. atus bits including 16 bit 32 bit signed unsigned integer and floating point data type The Purchaser shall furnish the make amp model no of FCs Vendor shall assume full responsibility for obtaining the full protocol information memory map details of connectors etc from the FCs suppliers Further necessary connectors ensuring compatibility interconnection interfacing engineering required for retrieval of the data from the FCs to make the link fully operational shall be in the vendor scope It is the vendor6 responsibility to coordinate with the suppliers of FCs as intimated and establish the communication for transfer of data amp control with them to meet the complete functionality b The RTU memory sizing shall be adequate for required nos of serial points as per RTU I O Count amp the no of serial ports for each RTU c The FCs data shall be scanned by the RTU much faster than RTU poll time by GAILG SCADA System 1 10 Minimum below mentioned ports to be available in the RTUs ATwo Ethernet Electrical ports for communication with GAILG SCADA System ATwo RS485 ports for interfacing with FC Flow computer AOne RS232 Ethernet port Vendor to decide for PDT interfacing AOne RS232 spare port AFour RS485 spare serial ports AOne Ethernet Electrical spare port BID DOCUMENT NO GAIL ND C amp P PROJ ARC TELECOM SCADA 01 3 30 80000061 24 Page 52 of 58 Annexure B Specification for Managed Industrial converter Make Moxa A
38. be with lockable front and rear doors and bottom cable entry and with gasket and fittings to keep out moisture corrosive salts dust amp gases All doors drawers trays and other weight supporting parts shall be fabricated of metal adequately reinforced to limit vibration and ensure plane surfaces and shall be well housed and tidy in appearance All fasteners including nuts bolts flat lock washers and screws shall be of SS All doors shall have flush mounted handles with key operated mechanical door locking arrangement All frame and steel work of the cabinets shall be degreased and then phosphate treated or coated with primer followed by at least two undercoats and a final coat of matte finish enamel paint of Grey color RAL 7035 The finish of the equipment shall be of the finest quality and capable of long and unattended service The inside of the cabinets shall be Pale cream as per RAL 9001 All the cabinets shall have documentation pockets located inside the front door amp Nameplates6correlating with the type and location of the cabinet The nameplate shall have letter height 12 mm letter width 8 mm label height 30 mm with letters in white colour and engraving on black background Further all the equipments within cabinets shall be clearly identified with screw on labels The cabinets shall be provided with lifting eyes Vendor shall calculate the heat dissipation and where the calculations prove the necessity and the air flow ventilati
39. cation 6 LCT Laptops which will be supplied by the vendor to meet the requirement of the tender shall meet but not limited to the following specifications e Make HP Dell Lenovo Processor Min 3rd Generation Intel CoreE i5 RAM 4 GB 1600Mhz Display Min 15 or higher LED Backlit Display Video Card 1 GB Keyboard Keyboard with Touchpad Ports Min 2 USB Ext Monitor LAN MODEM etc HDD 500 GB min 5 400 rpm CD RW read amp write function DVD read amp write function Ethernet LAN interface 1OBASE T 100BASE TX Ethernet with RJ 45 interface Operating System Licensed Windows 7 or Windows 8 OS with documentation amp CD media Recovery arrangements e Serial Port 01 One In case the model offered is not having a serial port than vendor to provide a USB to Serial convertor with corresponding software e Antivirus Mcafee Norton AVG 1 year licensed in CD amp loaded on LCT Accessories Soft leather Carry case 240 V AC adapters with Cable Battery Preferably 9 cell Lithium Ion The required Back up time shall be min 6 hours BID DOCUMENT NO GAIL ND C amp P PROJ ARC TELECOM SCADA 013 30 8000006124 Page 10 of 58 7 TEST EQUIPMENTS OTDR meter Base Unit Requirements Test Equipment Configuration The mainframe shall accept at least two modules simultaneously The Test Equipment shall be field upgradeable The modules shall be field interchangeable The Test Equipment shall be bat
40. continuity of metallic layers of optical fiber cable etc along with instruction sheets 25 spare splice protection sleeves shall be provided in each kit The jointing closures shall be from one of the following recommended sub vendors or equivalent 1 Raychem 2 Corning 3 3M 4 Siemens 5 Tyco 24 ANALOG PHONE Direct 8 One Touch Memory 140 Incoming Calls Memory 16 Outgoing Memory 12 Two Touch Memories Back Lit LCD Flash Pause amp Alarm Clock Speakerphone With Programmable Volume setting Speaker Ringer In Use Indication Ringer High Medium Low Switch Phone Book Display of Incoming Numbers New Call Total Calls amp Repeat Calls 8 Ring Melody Selectable 5 Step LCD Contrast Adjustable Tone t Pulse p Function through Switch 25 Extending connectivity for last mile consumers through hiring of VPN connectivity from service provider VPN connectivity is to be hired from third party with complete end to end and to be provided at each location Vendor has to provide the complete package of solution for extending data to the centralized scada system This service will be required for two years from date of commissioning Bandwidth of the link shall be minimum 64 kbps Payment shall be made on provision of VPN connectivity for each location 26 Installation and commissioning_of converter and interfacing of the same with flow computer and integration with SCADA system BID DOCUMENT NO GAIL ND C amp P PROJ ARC TELECO
41. deep discharged upto 70 During the charging the charger will supply the load simultaneously and should protect specified type of batteries from being over under charged BID DOCUMENT NO GAIL ND C amp P PROJ ARC TELECOM SCADA 01 3 30 80000061 24 Page 7 of 58 and ensures maximum battery life Grid charger turn on automatically when no sun power is available or battery is deep discharged by interlocking between the solar charge controller and grid charger Grid charger shall be FCBC type The charger rating shall be selected such that it can charge fully discharge battery Bidder shall submit the calculation The rating of rectifier charger shall be not less than the value calculated as follows For batteries Load current 0 2 Ah 5 hr rating of battery With transient and surge protection circuit in input circuit for protection from surges and voltage Spikes necessary smoothing reactor and filters and Automatic boost and float charging control INDICATIONS As per manufactureG standard Battery charging by Grid charger or solar charger controller METERS Input Voltage and current Output voltage and current Load voltage and current Battery current and voltage with indication of status in charge or discharge Overall dimensions of complete battery set shall be such that it can be accommodated in minimum space available at customer site 4 DC DC CONVERTER Type SMPS type Redundancy The modules of DC DC converter fault
42. dor serial devices vendor pipeline laying contractor during project execution for successful project implementation and for meeting the MR specifications amp requirements The civil works associated with the installation of supplied equipments at the stations The electrical works associated with the installation and commissioning of the equipment RTUG earthing of equipments at all sites powering of equipments at all sites termination of cables as required Coordination with electrical vendor contractor during project execution for successful project implementation and for meeting the MR specifications amp requirements Installation Materials BID DOCUMENT NO GAIL ND C amp P PROJ ARC TELECOM SCADA 01 3 30 80000061 24 Page 43 of 58 All installation materials such as AC and DC power cables instrument signal cables telecom cables serial link cables LAN cables interconnecting cables between various equipments and peripherals earthing cables data cables cable trays interposing relays connectors isolators switches conduits fuses terminations gland plates mounting accessories and other items required but not mentioned herein shall be provided by the vendor BID DOCUMENT NO GAIL ND C amp P PROJ ARC TELECOM SCADA 01 3 30 80000061 24 Page 44 of 58 Annexure A REMOTE TELEMETRY UNITS RTUs 1 GENERAL 1 1 1 2 1 3 1 4 1 5 1 5 1 1 5 2 1 5 3 The RTUs shall be microprocessor based programm
43. ds etc with rounded off at the higher side with 02 cards minimum in case of total 03 cards or more However in case of only 01 OR 02 cards only one spare card shall be provided These spares shall be provided along with respective equipment Mandatory spares shall be considered based on card calculation for single SDH equipment 100 spares shall be provided for consumables e g fuses lamps plugs clamps etc Spares shall be provided from the same manufacturing facilities location from where the respective equipment subsystems are offered The spares shall be provided from the same manufacturing facility locations from where the respective equipment subsystems are offered EQUIPMENT RACKS FOR TELECOM SYSTEM Equipment shall conform to the similar housing standard The telecom cabinets shall have the following dimensions including Optical EPABX Power distribution panel etc Height 2100 mm 2000 mm 100 mm base plate Width 600 mm Depth 600 mm BID DOCUMENT NO GAIL ND C amp P PROJ ARC TELECOM SCADA 01 3 30 80000061 24 Page 24 of 58 22 23 Color Grey color RAL 7035 for external and Pale cream RAL 9001 Semi Glossy for inside of the cabinets The color shall be finalized during detailed engineering All cabinets shall be with lockable glass front and perforated rear doors with preferably top cable entry and with gaskets and fittings to keep out moisture corrosive salts dust amp gases As far as
44. dvantech Phoenix Contacts Ethernet Interface Number of Ports 2 Speed 10 100 Mbps auto MDI MDIX Connector 8 pin RJ45 Magnetic Isolation Protection 1 5 KV built in Serial Interface Number of Ports 2 Serial Standards RS 232 422 485 Selectable Serial Line Protection 15 KV ESD protection for all signals RS 485 Data Direction Control ADDC automatic data direction control Serial Communication Parameters Data Bits 5 6 7 8 Stop Bits 1 1 5 2 Parity None Even Odd Space Mark Flow Control RTS CTS and DTR DSR RS 232 only XON XOFF Baudrate 110 bps to 230 4 Kbps Serial Signals RS 232 TxD RxD RTS CTS DTR DSR DCD GND RS 422 Tx Tx Rx Rx GND RS 485 4w Tx Tx Rx Rx GND RS 485 2w Data Data GND Software Network Protocols ICMP IP TCP UDP DHCP BOOTP Telnet DNS SNMP V1 HTTP SMTP Configuration Options Web Console Serial Console Telnet Console Windows Utility Physical Characteristics Housing Metal Environmental Limits Operating Temperature 0 to 70 C 32 to 131 F Ambient Relative Humidity 5 to 95 non condensing Input Voltage 12 to 48 VDC 230 VAC Standards and Certifications Safety UL 60950 1 EN 60950 1 EMC CE FCC EMI EN 55022 Class A FCC Part 15 Subpart B Class A EMS EN 55024 MTBF mean time between failures 200 000 hrs BID DOCUMENT NO GAIL ND C amp P PROJ ARC TELECOM SCADA 01 3 30 80000061 24 Page 53 of 58 Annexure C
45. e details of the NMS provided including details of hardware and software utilized and also how the network management can be expanded if the network grows state addressing rules action required limits of network size etc CONFIGURATION It should be possible to read the configuration from the network elements into a file make the desired changes in to the file and restore the configuration into the network element thus providing away of saving the configuration of a network in the NMS for backup purposes USER ACCESS It should be possible to connect two NMS or one NMS and one local craft terminal hand held service terminal lap top computer to the network at the same time Each user should have a login to the NMS when starting it The user name should define the access right for the system User privilege classes The different user privileges available shall be as follow Allow Action Operator Experienced Network System user Administrator Administrator Display network file Yes Yes Yes Yes Enable profile monitoring No Yes Yes Yes Create new profile No Yes Yes Yes Create new network maps No No Yes Yes Create new network files No No Yes Yes Purge historical alarms Yes Yes Yes Yes Install communication drivers No No No Yes Configure drivers No No No Yes INTERFACE TO HIGHER LEVEL MANAGEMENT SYSTEM Vendor to provide details of such interfaces EATURES FACILITIES Trail cr
46. e location The field instruments shall be powered from the RTUs with each field loop to be independently switched via a dedicated fuse At the RTU failure of a module in a subsystem shall be identified by an individual LED display Each I O shall be protected against the reversal polarity of the power voltage to I O The RTU time stamped analog amp digital data shall be sent to GAILG SCADA System For Communication protocol between RTUs amp GAILG SCADA system RTUs should support DNP 3 0 TCP IP protocol However the following standard communication protocols shall also be supported by the RTUs DNP 3 0 IEC 60870 5 101 and IEC 60870 5 104 protocol SCAN RATES The local scan rates for individual I O modules shall be such that the time tagging resolution and system performance requirements are achieved The consideration of scan times shall include the acquisition of data processing and updating of the RTU database The overall RTU local scan shall be defined as the time required to acquire field data and to acquire FC data and update the RTU database and the same shall be much faster than RTU poll time by GAILG SCADA System DIGITAL OUTPUT SUBSYSTEM The contact output subsystem shall provide momentary 2 sec user configurable closure of potential free contact relay output for the operation of pumps if applicable amp valves It shall not be possible for the RTU to energize an output that has not been selected for control The du
47. eation by pointing the start of the trail to the end point of the trail automatically Multiple views of layered topology Unified management of different transport layers BID DOCUMENT NO GAIL ND C amp P PROJ ARC TELECOM SCADA 013 30 80000061 24 Page 19 of 58 Multilayer service provisioning Evolving TMN functionalities including fault management performance monitoring equipment configuration and administration transmission and connectivity management and system and authorization control features Open CORBA interfaces towards the TMN upwards The network management system should be capable of managing both the optical platform and transport network simultaneously through the versatile network manager The comprehensive management system should provide maximum integration and full modularity The network management system should have free flow of management information between the SDH and other complimentary access without regard to their source of manufacture it should support data communication channel DCC hardware transparency and allow the creation of DCC path for the transfer of third party management information through the network element and sub networks The NMS shall be provided with CORBA interface for Integration with the other vendor amp NMS on a common platform The network management system should deliver end to end management The NMS hardware should be based on either UNIX or Windows NT platform with either Sun or HP Work statio
48. eed upon and approved by the purchaser To ensure a well engineered RTUs system in compliance with this contract document the factory acceptance test shall be performed 7 Site Acceptance Testing SAT The SAT document shall be prepared and submit in advance of COMPANY review and approval SAT shall involve integrated testing with GAILG SCADA system Site Acceptance Testing will be done based on the stipulations in the approved SAT document SAT for RTUG shall be done inline with FAT wherein simulated signals shall be replaced by actual field signals and integration with Telecom system has been carried out SAT shall be conducted by the experienced engineering group of the vendor earlier involved in system design engineering integration amp FAT phase of the project Site Acceptance testing shall be based on Factory Acceptance testing but with live SCADA data BID DOCUMENT NO GAIL ND C amp P PROJ ARC TELECOM SCADA 01 3 30 80000061 24 Page 33 of 58 8 Warranty Vendor shall be responsible for the manufacturing in respect of proper design quality workmanship amp maintenance of all equipments accessories etc supplied by the Vendor including all services spares and consumables for the period as per commercial section During the warranty period if required it shall be obligatory on the part of the Vendor to modify upgrade or replace any hardware software supplied amp installed supply of required spares and consumables and atte
49. el 3 to 10 dBm for line identification Laser ON OFF Duty cycle 50 Wavelength identifier AUTO A automatic A setting with appropriate power meter Automatic dual wavelength TWIN test automatic dual testing transmission with appropriate power meter Optical interface universal interface FC PC SC PC LC DIN ST physical contact easy to clean exchangeable Power supply 4 way powering Dry cells NiCd USB and AC line Recharge capability Internal fast charging function 2 hours via AC line adapter Operating time typ gt 45h Battery save function Automatic shut off Environmental Operating temperature 10 455 C conditions Storage temperature 40 70 C Rel humidity up to 90 Electromagnetic Compatibility CE conformance according to EN 50081 1 EN 50082 1 ii Optical power meter The power meter shall be an easy operable lightweight rugged and water resistant handheld instrument withstanding all practical environmental conditions like temperature shock bumps etc The instruments shall use standard AA batteries dry cells The instrument must cover the whole wavelength range between 800 and 1700 nm The operation wavelength could be set to every value between 800 and 1700 nm in 1 nm increments Automatic wavelength detection must be there The instrument must have no warm up time and it must use auto zeroing with no need for manual zeroing
50. ering installation integrating with existing SCADA system commissioning site testing test run insurance forwarding inland transportation etc warranty quality assurance and quality control of the system and documentation with turnkey responsibility and meet the requirements of the project its objectives functional amp specific requirements described in the specifications and taking care of complete requirements of I Os other attachments etc 1 2 Performing all works required for designing engineering testing supply installation interfacing with the communication channel IEDG and instrumentation amp electrical systems etc commissioning with supply of commissioning spares including consumables site testing test run and putting into commercial operation of the system complete in all respects 1 3 Supply of all cables between respective equipments telecom cables power supply amp power distribution cables etc covering the complete requirements as specified are also included in Vendor amp scope In addition supply of cables glands corresponding suitable cable connectors and interconnection of cabling and accessories including cable routing between the following cabinets equipments are also included in VendorG scope and to be carried out by the Vendor The activities of signal identification at site cable laying amp routing cable termination ferruling glanding dressing at TIC metering panel Instrumentation Control pane
51. erminal stations The FTC shall be from one of the following recommended sub vendors or equivalent 1 Raychem 2 Corning 3 3M 4 Siemens 5 Tyco Specification For Single Mode Optical Fiber Pigtails Patch chords amp Connectors To Be Used In The FTC This specification provides requirements for single mode fiber Pigtails and connectors They should meet the ITU T recommendations G 652 amp G 655 Both connectors and cables should be robust and should withstand wear and tear due to frequent use connection and disconnection Normal expected life should be 15 years or more Optical fiber cables connectors amp pigtails shall be fully compatible and matching to each other OPTICAL PIGTAILS BID DOCUMENT NO GAIL ND C amp P PROJ ARC TELECOM SCADA 013 30 80000061 24 Page 22 of 58 OPTICAL PARAMETERS In line with the cable specifications provided in this bid document CONSTRUCTION OF FIBER USED IN PIGTAILS Primary coating Material Silicone Primary coating Diameter 400 um nominal Secondary coating Material Nylon Secondary Coating Diameter 900 um nominal PHYSICAL PARAMETERS OF CABLE Pigtail Length i As required Fiber Reinforcement Kevlar Aramid Outside dia 3 mm Type of connector 3 10 FC OUTER SHEATH A circular sheath of not less 0 5mm thick of suitable material and color free from pinholes and scratches and other defect etc shall be provided A low smoke Halogen free fire retardant material shall be u
52. f the installed material supplied by vendor with GAILG existing system receipt amp storage at site quality assurance and quality control of the equipment and documentation with the turnkey responsibility and meet the requirements of the project its objectives functional amp specific requirements described in the specifications amp taking care of other attachments etc 2 System Proveness The RTU Convertors equipment offered will be the extension of existing system and Vendor shall responsible to meet the proveness as define in the existing system 3 Certificate For Logistics Support Vendor shall provide backup engineering maintenance support and spare part supports for a period of ten 10 years for the system being supplied Logistic support certificates as per format attached with the bid document Certificates from sub vendors for items such as RTUs Convertors Switches etc and vendor shall also furnish performance guarantee certificate as per the format attached with the bid document 4 Spares Supply of Mandatory spares and Commissioning Spares of all supplied RTUs and other important Equipment shall be provided as per the following a Mandatory Spares for RTU 10 qty of Manufacture Recommended spares for operation and maintenance with round off at the higher side with minimum one no of electronic cards for each type of each system sub system etc of the RTU equipment shall be provided as mandatory spares Mandatory
53. figuration Potential free contact rating of output interposing relay for each DO point Contact rating 48 V DC 2A 230 V AC 5A and relay contact tobe of noble metal Vendor to provide interposing relays with LED indicator for each DO point 2KV RMS Contacts to Logic 2 sec Pulse Normally the NO potential free contact shall close for 2sec duration The pulse duration shall be user configurable For repeat DO output requirement permanent DO shall be provided Output contacts shall be short circuit proof and protected by suitable mechanism like fuse with suitable visual fuse blown indication provided Typical specification of Analog Input AI Modules to be supplied is as given below Input Type Ranges Multiplexer ADC Type Series Mode rejection Common Mode rejection Roll over error Temperature Coefficient Accuracy 1 5 6 ANALOG OUTPUTS Isolated Current Inputs with Min 16 points per AI card 4 20 mA Vendor standard 12 bit binary Each analog input card will have its dedicated A D converter Greater than 30 db at 50 Hz Greater than 100 db at 50 Hz 1 bit 0 005 per degree C 0 1 of range including drop in resistor the drop in resistor to be high precision 0 02 or better Specification of Analog Output Modules is as given below Output type DAC Type Min 4 completely Isolated current 4 20 mA outputs The external isolator if required for isolated O P shall be included for each AO point 12 bit binary
54. grammable Diagnostic Test unit PDT as diagnostic and programming aid to trouble shoot and configuration tool for RTU and I O boards It shall be possible to exercise all the functions of the RTU without disconnecting the RTU from process The configuration facility shall be password protected to prevent unauthorized access to the configuration data The RTU shall be able to store the configuration data and the process database upon power failure Upon restoration of the power RTU shall resume the normal operation automatically Low battery indication in the RTU shall be able to be telemetered to GAILG SCADA System as diagnostic data The failed RTU once put online shall initiate service request to GAIL SCADA System for re initialization and configuration data shall then be downloaded from GAILG SCADA System to RTU Separate on off power supply switch and fuse shall be supplied with each RTU Vendor shall indicate power consumption for all the RTUs Adequate isolation of input output and power supply circuits shall be provided along with over voltage and short circuit protection Terminations for connections of power supply should be of standard industrial type The hardwired RTU signals as per Attachment I shall be available from to Metering panel Instrumentation control panel or Telemetry Interface Cabinets TICs as applicable FC signals shall be interfaced with the RTU using RS 485 MODBUS serial interface Vendor shall include all necessary
55. ipment installation space e Ingress Protection IP55 e Two DC Fan 120x120x38 e One Door switch e One Roxtec feeder window with provision of 4 cable entry e One DC power distribution box e 30W LED lamp e Convert switch 230V 32 A e 220 V Industrial socket 220 V 32 A e 220 V industrial plug 220 V 32 A e 600 Watt Air conditioner door mounted type assembled with door 32 Outdoor equipment panel type 2 for active elements Dual Cabinet Separate Equipment case amp Battery case BID DOCUMENT NO GAIL ND C amp P PROJ ARC TELECOM SCADA 013 30 8000006124 Page 27 of 58 33 34 35 e Overall Cabinet case H 1450 x W1200 x D600 mm e Ingress Protection IP55 Cabinet Compartment e Cabinet case H 1450 x W 800 x D600 mm e Two DC Fan 120 x 120 x 38 e One Door switch e One Roxtec feeder window with provision of 4 cable entry e One DC power distribution box e 30W LED lamp e Convert switch 230V 32 A e 220 V Industrial socket 220 V 32 A e 220 V industrial plug 220 V 32 A e 600 Watt Air conditioner door mounted type assembled with door Battery Compartment e Battery case H 1450x W 400 x D600 mm Two DC fan 120x120x38 One Roxtec feeder window with provision of 4 cable entry e Door switch e 30W LED lamp Laying of OFC through HDD method Vendor shall submit route survey report and provide profile for HDD OFC is to be laid though HDD method by HDD machine First HDPE duct shall be inserted through HDD me
56. ired function without compromising this aim Provision shall be made to isolate various incoming signals to the cabinet before gaining access to various cabinet internals Shrouded terminals with warning labels shall be provided with these terminals being segregated from other incoming terminals Cabinets Cubicles Racks and Control Panels All the cabinets shall be free standing enclosed type of RITTAL or equivalent make with bottom entry for cable connections fitted with concealed hinges with pull pins for door removal All devices of solid state type shall be mounted on plug in card in cubicles The general design shall subject to approval Similar racks or cubicles shall as far as possible be employed for all apparatus Racks and cubicles shall be complete with all necessary tag blocks terminal blocks cable glands and gland plates for small wiring and multi core cables and earth bar strips with earthing connections These shall be located in easily accessible position and so arranged that the terminals face the access direction for convenience during maintenance BID DOCUMENT NO GAIL ND C amp P PROJ ARC TELECOM SCADA 01 3 30 80000061 24 Page 38 of 58 1 19 The RTU cabinets6 dimensions shall be 1000 mm height 900 mm height 100 mm base plate 600 mm width amp 600 mm depth however the final cabinet size will be decided as per the site requirement at the time of detail engineering The panel shall conform to IP54 All cabinets shall
57. ished in hard cover ring folders in A4 size 210mm x 297 mm The contract document would be the Purchase requisition after award of contract and the same shall have higher precedence than all approved project documents ASOFT COPY of all documents shall also be supplied Vendor shall take care of the complete requirements of designing and implementation of RTUG for monitoring amp control taking care of list of electrical parameters etc covering the requirements outlined in this specification for project implementation a Functional Design Specifications FDS FDS shall be custom defined to include the implementation aspects of MR requirements Complete details of RTUG their Interfacing Integration and communication aspects between various subsystems including with Telecom system communication protocol details interfacing details with GC FC systems etc with detailed technical catalogue of all RTUs other items b Engineering Construction drawings amp documents RTU cabinets general arrangement and overall dimension drawings including foundation amp base frame details weights and clearances required etc Assembly and installation diagrams installation amp interconnection drawings cabling schedule of RTUs including for cables between TIC metering panel amp RTU and final termination details in GAIL format c Factory Acceptance Test FAT Plans and procedure documents FAT document for RTUs shall contain test sections to te
58. ision to be polled for data by SCADA system independently and simultaneously on both communication ports RTU FEATURES 1 5 7 1 The RTU shall support the following a b c d e Scanning of Input and Output Operator initiated discrete control action with check before execute and time out feature Operator initiated discrete control with sequencing and interlocking Derivation of calculated digital points based on logical functions AND OR NOT etc from digital and analog points Derivation of calculated analog points based on arithmetic functions sq root etc and driving external hardware Calculation shall be performed in RTU in engineering units with 16 bit floating point accuracy FC GC systems IEDs interface for serial data RTU resident accumulator points driven by analog points RTU should have diagnostic feature for hardwired I Os DNP IEC and IED communication All the field IED parameters should be configurable at RTU end BID DOCUMENT NO GAIL ND C amp P PROJ ARC TELECOM SCADA 01 3 30 80000061 24 Page 47 of 58 1 5 7 2 Automatic time synchronization of Remote telemetry units shall be implemented from GAILG SCADA system 1 5 7 3 The RTUs shall have a self diagnostic feature without uploading downloading RTU configuration to PC Laptop and software watchdog timer devices to monitor amp report the healthiness of CPU memory power supply comm interfaces both DNP IEC communication with GAILG
59. l FC GC end RTU end telecom rack end etc are in VendorG scope a Between RTUs amp Telemetry interface cabinets Instrumentation Control panel Metering Panel b Between RTUs amp Telecommunication equipments c Between RTUs and serial devices i e FC GC serial link interface Notes a Distance between TIC Instrumentation Control panel Metering Panel amp RTU shall be tentatively considered as 15 mtrs However these distances shall be firmed up during detailed engineering or prior to FAT b Distance between FC GC and RTU shall be tentatively considered as 25 mtrs However these distances shall be firmed up during detailed engineering or prior to FAT c The LAN cable CAT 6 Cable from RTU to Telecom rack shall be minimum 15 meters long for each communication link complete with connectors at both ends However these distances shall be firmed up during detailed engineering or prior to FAT d The interconnecting cables with rigid PVC conduit for straight runs of cable and Flexible cable conduits for ends shall be provided over the interconnecting cables to provide mechanical strength and rodent protection shall be included accordingly 1 4 Performing all Configuration Augmentation in existing new RTUs database updation preparation graphics updation preparation other modifications the supply and installation of new cards as mentioned elsewhere in the document in the existing RTU if required and further configuration of
60. line testing of field signals using PDT from RTU to field including IEDs signals as the part of site services d Powering on of RTUs and making it online with GAILG SCADA system as part of site services e Online testing of all field signals from GAILG SCADA system in association with GAILG SCADA vendor as part of site services f Any other work as per instruction of GAIL 1 7 Performing all works required for RTUs designing engineering testing supply installation interfacing with the communication channel IEDG and instrumentation amp electrical CP system etc commissioning with sufficient supply of commissioning spares including consumables during installation amp commissioning activities site testing test run and putting into commercial operation of the RTUs complete in all respects 1 8 Vendor shall furnish the following drawings documents as a minimum for COMPANY review records Prior to submitting the documents for COMPANY review records the vendor shall review duly sign amp stamp all the documents and ensure compliance to the BID DOCUMENT NO GAIL ND C amp P PROJ ARC TELECOM SCADA 013 30 80000061 24 Page 36 of 58 1 9 1 10 1 12 requirements of the contract The language used in all correspondence documentation literature drawings markings etc shall be English All the drawings and documents shall be verified by the vendor before presenting the same for COMPANY review All these documentation shall be furn
61. ll be supplied with OTDR LASER SOURCE amp POWER METER HAND HELD i Optical Laser Source Basic requirement of optical laser source The optical source will be applied for loss attenuation measurements during installation operation and maintenance of fiber optic networks It will be operating in conjunction with an appropriate power meter The source has to simulate the system parameters so laser sources are preferred operating at 1310 and 1550 nm coupling the output power into a SM fiber 9 125 um The instrument has to withstand all practical environmental conditions like temperature shock bumps etc The instruments shall use standard AA batteries dry cells and it should be easy to replace the batteries in the field The optical ports shall have a universal optical adapter system which allows to change between different connector types For the optical ports a robust protection cap against dust and shock should be included The output power of the lasers shall be adjustable between 7 and 0dBm Instrument specification BID DOCUMENT NO GAIL ND C amp P PROJ ARC TELECOM SCADA 013 30 80000061 24 Page 12 of 58 Parameter Type FP laser Wavelength Switch able one output port Center wavelength 1310 20 nm and 1550 20 nm FWHM spectral width lt Snm lt 5nm Laser classification laser class 1 according to IEC 825 Operating Mode CW output level 0 to 7 dBm 270 Hz 1 kHz and 2 kHz calibrated output lev
62. ly NMS of FIBCOM TEJAS WRI ECI NSN NMS shall be provided with two years warranty support NMS system shall monitor control and manage the following SDH equipment which will be supplied under this project and option of integrating SDH DWDM elements already installed in GAILG network by the same OEM vendor under earlier projects BID DOCUMENT NO GAIL ND C amp P PROJ ARC TELECOM SCADA 01 3 30 80000061 24 Page 17 of 58 Accordingly bidder is required to provide total solution being offered for this tender along with the DCN plan and NMS EMS SDH implementation scheme along with the bid NMS systems shall have the capability to function in both active or master and stand by or slave modes Considering the above Vendor shall plan and supply all necessary DCN hardware and software and implement DCN connectivity so as to have the manageability of all SDH elements independently from active or master NMS at Noida and Mumbai Under multiple OFC cut conditions in a section some of the SDH network elements NE may get isolated from NMS systems However after restoration of link all the active alarms of the isolated NEs shall be unloaded automatically in the active NMS SYSTEM DESCRIPTION The Network Management Systems shall be for the ultimate capacity of the offered SDH equipment The Network management system shall be of open architecture and the NMS shall have built in supervisory facilities for monitoring the health of various stations automatic
63. ment shall be provided with protection against short circuit over voltage under voltage and transients Power supply units shall not generate excessive vibration or acoustic noise The heat generated by the units shall be kept to be a minimum Surge Lightening Protection Transient Suppressors RFI Filters RTUs shall be provided with surge lightening protection for power supply and protection devices to ground against the effects of lightning strikes and induced high voltages Card level transient suppressors shall be also provided wherever necessary Earthing Each RTU panel shall be provided with continuous copper earthing lugs strips All these lugs strips shall be properly secured to the AC mains earthing bus All metal parts other than those forming part of an electrical circuit shall be earthed by connecting to the earthed bar in an approved manner and all earthing terminals and connections shall be of adequate dimensions When apparatus or instruments are accommodated on the panel as applicable cubicle doors or swinging frames flexible cables or braid shall be used for earthing these items the door hinges will not be accepted as means of earthing this part of the equipment Safety Requirements The manufacturer or supplier of the equipment or apparatus shall ensure that the operational hazards are not there and total safety requirements are met Vendor shall use sound engineering judgments to complete an installation that will perform the requ
64. mp digital information of the field till it is completely and correctly read by GAILG SCADA System in order to take care of no loss of data in case of failure of communication SCADA server communication via other location The RTU shall scan the field and the memory buffer is to be sized to store all the changing data i e new exception report for the data every poll time and GAILG SCADA System receive the same without any loss of data and alarms in the GAILG SCADA system c Further to take care of long term communication outage with GAILG SCADA System the RTUs shall be designed to also scan the field and store in the memory time stamped 5000 analog events and 1000 digital events during the period of communication outage for retrieval by GAILG SCADA System subsequently The RTU memory sizing shall be adequate for the same In case additional memory cards are required to meet this requirement same shall be provided by the vendor RTUs buffer shall be circular buffer with new events replacing old events d The RTU system shall have the facility to attach to each digital event signal a time tag generated by the RTU local clock to enable the occurrence to be recorded and transferred to GAILG SCADA System 1 5 7 7 The selected RTUs shall be of fit for purpose type with very low power consumption and state of art technology BID DOCUMENT NO GAIL ND C amp P PROJ ARC TELECOM SCADA 01 3 30 80000061 24 Page 48 of 58 1 5 7 8 1 5 7 9 1 5 7
65. nd to the maintenance of the RTUs system free of cost during startup and on line operation amp maintenance of the supply and services within their scope of work The system shall be guaranteed to for a period of 12 months One year from the date of FprovisionalO acceptance of the system by the owner and any failure in the warranty period shall be rectified by the vendor within the warranty period without any extra cost or financial implication to GAIL This warranty shall survive inspection of goods and acceptance of the system Contractor s engineers and technicians capable of trouble shooting and looking after the health of the system during the warranty period shall be made available all through the period of 12 twelve months Details of Warranty Support The details of services to be provided under warranty shall include but not limited to the following a Technical Support Service Technical Support Services that extends coverage for GAIL after handover of the system This includes 24 x 7 24hours x 7 days a week on line support GAIL shall utilize this service by intimating the Vendor of its unique customer ID in case of any contingency and Vendor in turn provide telephonic support Depending upon the severity of the issue engineer shall be sent by Vendor to the site b Advance Replacement Service Vendor from its warehouse factory will ship an equivalent unit feature function fit compatible in maximum 3 days without
66. ng DIN rail Wall Power e Power Consumption Max 10 W e Power Input 24 230 VDC Protection e Power Reverse e Overload Protection MTBF e 200 000 hrs BID DOCUMENT NO GAIL ND C amp P PROJ ARC TELECOM SCADA 01 3 30 80000061 24 Page 54 of 58 Annexure D Specification for Ethernet to Serial Convertor Make Moxa Advantech Phoenix Contacts Ethernet Interface Number of Ports 1 Speed 10 100 Mbps auto MDI MDIX Connector 8 pin RJ45 Magnetic Isolation Protection 1 5 KV built in Serial Interface Number of Ports 1 Serial Standards RS 232 422 485 Selectable Serial Line Protection 15 KV ESD protection for all signals RS 485 Data Direction Control ADDC automatic data direction control Serial Communication Parameters Data Bits 5 6 7 8 Stop Bits 1 1 5 2 Parity None Even Odd Space Mark Flow Control RTS CTS and DTR DSR RS 232 only XON XOFF Baudrate 110 bps to 230 4 Kbps Serial Signals RS 232 TxD RxD RTS CTS DTR DSR DCD GND RS 422 Tx Tx Rx Rx GND RS 485 4w Tx Tx Rx Rx GND RS 485 2w Data Data GND Software Network Protocols ICMP IP TCP UDP DHCP BOOTP Telnet DNS SNMP V1 HTTP SMTP Configuration Options Web Console Serial Console Telnet Console Windows Utility Physical Characteristics Housing Metal Environmental Limits Operating Temperature 0 to 70 C 32 to 131 F Ambient Relative Humidity 5 to 95 non condensing Input Voltage 12
67. ns The software should be user friendly Workstation with 190LCD display screen one each shall be provided with each new NMS Server Rack similar to one installed in Noida Server room for NMS systems shall have to be supplied by the vendor with each new NMS 100 NES shall be manageable from this NMS at minimum It should be in compliance to ITU T recommendation The hardware should be provided from proven sources Printer interface support in the NMS shall be provided for printing the following as a minimum Time date and alarm Type of alarm Name of station Time date of alarm reset Severity Status of alarm Alarm reporting interfaces Real time screen display both graphical amp textual for alarm occurring at any station without need for logging into the particular station The management system shall also provide audible alarms with a provision to disable the same as and when required by Owner whenever a new alarm enters the management log Reminder function sound visible blinking shall be available whenever unacknowledged alarms are present in the system Alarm export to a remote location should be possible in future without any additional software Suitable port for the same shall be provided Alarm categories Critical Major Minor Warning Cleared or Acknowledged All details of the alarms shall be coming automatically and directly without any human intervention All alarms time date of alarm Type of alarm Name of Station Time d
68. nsidering the complete I O requirements of BID DOCUMENT NO GAIL ND C amp P PROJ ARC TELECOM SCADA 01 3 30 80000061 24 Page 37 of 58 1 13 1 14 1 15 1 16 RTU I O count and 25 installed engineering spares including relays over amp above the VO count specified The RTUs shall be fully engineered considering 25 installed engineering spares including processor loading b Each RTU should have additional 25 Spare slots of the total installed serial and I O cards slots The spare slots to be covered with appropriate enclosure c The Instrumentation FCs GCs being procured by COMPANY separately shall transfer their respective signals to from GAILG SCADA system through serial communication interface with the respective RTUs Panel Design Criteria GAIL shall provide 1 feeder of 230 V AC 24 V DC either of one UPS at the location for powering the RTU Vendor shall provide details of power consumption of each plug in unit as well as typical and maximum power consumption of a node The MCBs shall be suitably rated for the circuits they protect Vendor shall ensure that each of the equipment is supplied with reliable and rugged SMPS to generate isolated and stable voltage levels required for equipment operation All equipments shall be designed with a built in safety to protect against the effects of induced high voltages and lightning strikes Card level transient suppressors shall be provided wherever necessary The power supply equip
69. nt to point Bidirectional point to point Unidirectional point to Multipoint Drop and continue It shall allow direct mapping of any 2 Mbps into any STM1 interface without blockage at any level of the equipment All optical amp electrical Interface Modules supplied at all locations of the pipeline shall be provided with all OEM make Cable Connectors amp associated items in complete for the integration with external usersOequipment Any other interface required in SDH at any other locations of the pipeline to meet the overall requirement shall be supplied installed amp commissioned by the Contractor 6 Offered SDH equipment shall be of FIBCOM TEJAS ECI WRI NSN make only so that the system can be managed from the Gail s existing SDH NMS of FIBCOM TEJAS ECI WRI NSN in Noida in Gail s Network Vendor has to offer any of the above make of SDH equipment as per the requirement of network for seamless integration 2 SOLAR PANEL Type 1 SCOPE Solar panel 200 Watt For powering of telecom system at remote consumer location solar power with maintenance free battery for backup of 48 hrs in case of no light with necessary charger for load interconnecting cable glands and erection accessories as required The load capacity shall of min 200 watt Solar panel shall have redundant charge controller and it shall switched to standby charge controller automatically in case of failure of one charge controller without failure in opera
70. ntification labels for RTUs RTU card files power distribution boards terminations identifications of serial interfaces ports for FC PDT connections telecom channel interfacing etc complete in all respects properly correlating with the drawings is to be ensured by the vendor In the RTU cabinet copper strips mounted on the insulated studs shall be included for system earth The copper strip mounted on the conductive studs shall be included for the cabinet earth The earth wiring shall be completed on the same basis within the RTU cabinet The incoming power can be upto 2C 24 mm2 The terminations in the RTU should be suitable accordingly The cable sizes for the main power distribution within the RTU shall be 2 5 mm2 for earth wiring 2 5 mm2 digital input digital output wiring 1 5 mm2 and analog input analog output wiring 0 5 mm2 as a minimum Different colour codification shall be followed for various types of wiring The suggested wiring colour code is 48V DC or 24V DC Yellow OV White DI Blue DO and Relay Orange BID DOCUMENT NO GAIL ND C amp P PROJ ARC TELECOM SCADA 01 3 30 80000061 24 Page 50 of 58 1 5 7 30 1 5 7 31 1 5 7 32 1 5 7 33 1 5 7 34 1 6 1 7 1 8 1 9 Analog Grey Cabinet Earth Green System Earth Green with yellow stripes In addition to the internal DC distribution the connectors with the switches and fuses for powering plant simulator shall also be provided in the RTU cabinet at suitabl
71. of 1 Input DC Voltage amp Current Output DC Voltage amp Current 2 Shall provide facility for visual indication display monitoring of following Alarms locally Input Failure Output Failure Module failure o p Over Voltage o p Under Voltage Overload Fan failure if any The above mentioned alarms shall be categorized under Urgent amp Non urgent alarms depending upon the intensity of the abnormalities Every Alarm condition shall be accompanied with Audio alarm with the audio cut off facility Potential Free contacts shall be provided for the extension of alarms to central location 5 AC DC CONVERTER Type SMPS type Redundancy The modules of AC DC converter fault of which shall affect the delivery of required rated output voltage current shall be N 1 protected Input 1 Voltage Single phase amp Neutral Nominal Working Voltage 220V VAC Range 150 275V VAC 2 Frequency 45 to 63 Hz 3 Current To Be Provided By the Bidder 4 Power Factor gt 0 9 5 Efficiency gt 90 6 Protection Current Limiting Circuit Breaker Fuse at the input of Rectifier module over amp under voltage protection Automatic shutdown at lower input voltage Output 1 Voltage 50 VDC preset 48 to 56V non break type with Ripple lt 100 mV 2 Load Current 300 W 3 Static Regulation Load 0 5 4 Dynamic regulation 5 for 10 90 step load change 1 within 10 msec of step change 1 for 25
72. on shall be assisted by integral low power silent running air extraction fans Each fan shall have separate dedicated assembly and shall be replaceable online without shutting down the cabinet in part or in complete Each fan shall have its own dedicated isolator with fuse or circuit breaker Each ventilation fan shall be fitted with a protection type finger guard Inlet ventilation grills shall be fitted with dust filters All the equipments shall be properly mounted to facilitate ease of maintenance All individual equipment modules shall be easily accessible and removable All internal wiring and cabling shall be installed in wiring ducts Additional power sockets shall be provided to accommodate test amp maintenance equipment When cabinets are delivered at site the vendor shall ensure that the paint is s newOwith all marks removed and touched up The low power cabinet lights on front and rear side of the cabinet shall be provided activated by respective front amp rear door opening The internal illumination shall ensure adequate illumination level for performing maintenance facilities Equipments Components and Terminals Identification All labels shall be clear bold concise and durable and fixed in a secure permanent manner Labeling on equipments shall be in accordance with good ergonomic principles so that warning notices controls indications test facilities fuses etc are sensibly placed and logically grouped to facilitate correc
73. oned under the technical specifications The SDH equipment should have a minimum one Input amp minimum one output Synch Interfaces The SDH equipment should provide a 2MHz clock from the system In the SDH equipment retiming functionality shall be available to allow the transfer of high quality SDH network timing to PDH equipment Following shall be usable as synchronization source External clock Any STM N Any 2 Mbps Internal clock The equipments at various locations shall be equipped amp configured as per the following STM 1 Equipment Requirement of equipped interfaces from day one STM 1 O Aggregate L1 1 Four Interfaces on two cards E1 tributary 21 Numbers with 120 ohms termination to be terminated at Krone DDF Fast Ethernet 10 100Base T Total 8 10 100 auto sensing interfaces Electrical in two cards The performance of the line tributary interfaces shall be in compliance with ITU T G 957 Bidder to provide detail specification of equipment offered The new SDH equipment shall be fully compatible with existing SDH equipment of GAIL including full DCC transparency Cross connect STM1 equipment shall be equipped with e Fully non blocking with Granularity of VC 4 VC 3 and VC 12 BID DOCUMENT NO GAIL ND C amp P PROJ ARC TELECOM SCADA 013 30 80000061 24 Page 4 of 58 Aggregate to Aggregate Aggregate to tributary tributary to aggregate tributary to tributary Capability of following Unidirectional poi
74. ory and shall enable for FCAPS management functions of the equipment from NMS and LCT The required software shall be preloaded and configured in all SDH PDH equipments as per site requirement before dispatch from factory The software download to the equipment shall be BID DOCUMENT NO GAIL ND C amp P PROJ ARC TELECOM SCADA 013 30 80000061 24 Page 3 of 58 possible online without interrupting the traffic The system should have smooth and non disruptive in case of software Up gradation Reliability Availability System availability should be greater than 99 99 including the SDH and optical converters amp excluding logistics fiber and power supply by others System BER shall not exceed 1 10 12 Theoretical calculations should be submitted in support of the above for proposed section in this project with 1 hour MTTR as part of bid Power Requirements Bidder to provide details of power consumption of each plug in unit as well as typical and maximum power consumption of a node Mechanical Vendor to provide 600mm 600 mm racks as per requirement Cables amp Connectors All cables and connectors shall be of OEM make only SDH REQUIREMENTS Synchronization The new SDH equipment shall be preferably synchronized to existing equipments and upcoming equipments Bidder shall provide details of synchronization as part of bid The Synchronization Input and Output Interfaces and Traffic interfaces for all SDH equipment to be provided as menti
75. ot in use The fibers and their storage shall be managed with proper bend radius controls and protection There shall be no requirement of any kind of adhesive tape to keep the fibers in the tray The fiber organizer trays shall have provision of maximum 12 fibers per tray for future The trays should be hinged in such a manner that if moved about the hinge the fibers are not strained kinked or stressed Also it should be possible to work on the fibers on one tray without disturbing the fibers on the other trays For routing of fibers to the tray that are capable of moving about the hinge proper transport tubes shall be provided These tubes shall be transparent and non kinking The jointing closure shall enable the metal parts of the cable and the internal metal parts of the closure to be maintained at earth potential The sealing of the entry ports shall provide BID DOCUMENT NO GAIL ND C amp P PROJ ARC TELECOM SCADA 01 3 30 80000061 24 Page 25 of 58 adequate sealing and shall be capable of withstanding an axial pull applied using 50kg freely suspended weight of the cable without using any additional clamps etc Jointing closures should be Dust tight No dust ingress and Protected against immersion in water suitable for continuous immersion in saline water under 4 meter water head and should be complete with all accessories including splice cassettes splice protection sleeves and all other accessories including accessories for electrical
76. owever if any additional items are required to integrate the RTU with the GAILG centralized SCADA system for achieving overall functional operational requirements Vendor shall supply the same without any cost and time implication 1 5 Supply of loose Mandatory spare modules shall include at least 10 of all type of cards convertors power supply termination boards etc Serial cards as part of mandatory spare should have Min Two 2 RS232 amp Two 2 RS485 ports Vendor to note that mandatory spares supplied to GAIL shall not be available to them as part of commissioning spares 1 6 Further the following services works shall be carried out by Vendor a Development testing and commissioning of necessary software for RTUs to interface with flow computers FCs Gas Chromatographs GC at respective locations as per attachment I through serial link RS485 232 Bidder to also refer serial link requirements specified in Annexure A The FC GC make model and protocol shall be provided by GAIL Necessary configuration development of software for writing GC analysis values to flow computers which are interfaced with RTUs installed at same or other different locations will be in vendor scope It shall be possible to configure write IED local serial devices like Flow computer GC etc interface in RTU for which necessary software tools be supplied b Configuration of RTU for all I O points including calculation points amp IED points c Off
77. possible the cabinets shall be manufactured using standard modular design and standard equipment All doors trays and other weight supporting parts shall be fabricated of metal adequately reinforced to limit vibration and ensure plane surfaces and shall be well housed and tidy in appearance All fasteners including nuts bolts flat lock washers and screws shall be of nickel plated MS Document pocket wallet shall be provided on the inner side of the front and rear door of each cabinet Preferably all racks shall be of same size color amp make model Equipment racks shall be protected against entry of rodents insects lizards etc Each rack shall arrangement of natural cooling amp venting Racks for all the equipment of individual system sub system shall be as per international standards and shall adhere to all the quality norms Equipment protection for racks shall be of IP 42 and shall of Make Rittal or equivalent 24 V SUPPLY MODULE 24 VDC supply module shall have 230 V AC input ant 24 VDC output 24 VDC output shall have N 1 configuration Supply module shall be designed for 150 Watt load JOINT CLOSURE Jointing closures shall be suitable for armored optical fibers and unarmored optical fiber cables of all construction designs slotted core stranded tube central tube Jointing closures shall have 4 entry ports to allow entry exit of one OFC from each port The same shall have provision of blocking sealing of the ports if n
78. pped with a locking device preventing accidental closing due to wind gusts 3 2 Fastening of the equipment The shelter shall be internally designed for a rapid fastening of radio equipment by means of rails anchored to the walls 3 3 Openings ROXTEC type cable entries in the floor walls Position to be defined later 4 Power Distribution System 4 1 Power distribution board The distribution board is dimensioned and configured for the supply and the control of the various users installed POWER SUPPLY CHARACTERISTICS Voltage 220 VAC 1Ph N Frequency 50 Hz The power supply circuits are protected against overloads and short circuit by automatic Thermo magnetic circuit breakers MCBs Miniature Circuit Breaker with nominal current depending on BID DOCUMENT NO GAIL ND C amp P PROJ ARC TELECOM SCADA 013 30 80000061 24 Page 15 of 58 cable section and load tripping characteristic C curve minimum breaking Capacity Where RCBOs Residual Current Circuit Breaker with over current Protection are installed they combine in a single device protection against both earth fault currents and overloads or short circuit 4 2 Lighting system amp Sockets The lighting system shall consist of internal light fixtures each equipped with 36 W fluorescent lamps The external lamp with crepuscular switch positioned closed to access door The power distribution system employs unipolar cables slipped through rigid PVC tubes and conduits On shelter walls AC sockets is
79. quired voltage and current rating of a solar module However the rating of solar system shall not be less than as specified in SOR MR Equipments earthing Cu plate type A charge controller is an important system component that regulates the power generated from renewable energy system and charges the battery and simultaneously feed the load at specified voltage level It should protect specified type of batteries from being over under charged and ensures maximum battery life Charger size shall be based on the maximum Array capacity Automatic boosts and floats charging control PROTECTIVE FEATURES As per manufacturerG standard however minimum are below Maximum current limiting Over Temperature Trip Over charging Trip Boost charging and float charging current limiting with back up protection against overcharging amp deep discharge protection against transient surge Battery open circuit protection Provision for charging of battery from grid supply through grid charger automatically when no sun power is available or battery is deep discharged INDICATIONS As per manufacturer standard Indication for charging by solar panels or by Grid power METERS Load voltage and current Battery current and voltage with indication of status in charge or discharge Solar array Voltage and Current CHARGER Grid charger charges the battery bank from grid supply when solar power is not available or battery is
80. r During installation and pre commissioning of the telecom system vendor shall have enough number of commissioning spares so that the installation is not held up because of non availability of commissioning spares Vendor shall ensure that the spares meant for operation and maintenance is not used during installation and commissioning General Information for Project Execution Vendor shall arrange sufficient manpower and material for installation and commissioning of the network at all locations Vendor shall arrange for the temporary power supply during installation testing and commissioning of the network Vendor to coordinate support with GAILG centralized SCADA Vendor GAIL during project execution for successful project implementation and for meeting the MR specifications amp requirements a Establishing communication between GAILG SCADA system and RTUs b Providing the final indexing of all I O points for each RTU to enable GAILG SCADA vendor to configure the SCADA database c providing Field I O details list of I O points along with ranges alarm limits engineering units status corresponding to open close contacts indexing details in the RTU etc for configuring in GAILG SCADA as per GAIL standard IO list format format shall be provided by GAIL However corresponding details like instruments ranges alarm limits engineering units shall be provided by GAIL Vendor to Coordinate with Instrumentation metering ven
81. ration of each contact closure shall be pre selectable normally 2 seconds contact closure and all contacts shall be voltage free If repeat output is required permanent type DO card shall be included An RTU restart following an RTU power failure shall not reset the output circuits shall not generate false control signal and shall cancel any pending control selection SET POINT CONTROLS All analog output control functions shall utilize the select check operate control sequence associated with set point control SERIAL LINK REQUIREMENT The interconnecting RS485 RS232 cables and connectors for each of the RTU location and for each of the serial ports with complete line drivers software drivers amp connectors at both ends and interfacing requirements in built for communication with FCs supplied by COMPANY shall be included in the vendor amp scope Vendor shall develop configure and establish the communication for retrieval of data from the FCs which support Modbus Protocol for serial link connectivity for all the RTUs in the pipeline network The RTU serial ports shall support BID DOCUMENT NO GAIL ND C amp P PROJ ARC TELECOM SCADA 013 30 80000061 24 Page 51 of 58 different baud rates and it shall be possible to vary the baud rate of each port in order to optimize the communications i e they should be independently and individually configurable at all respect a The serial links shall support transmission of all types of data and st
82. sed MECHANICAL PARAMETERS FOR PIGTAILS Performance Parameters of the completed Patch cord and pigtails shall meet requirements of IEC 794 19 IP CAMERA FIXED TYPE General Camera shall be IP based network color camera suitable for indoor amp outdoor application with following minimum features Motion JPEG or MPEG 4 based hardware compression with built in web server Direct IP based without external converters cards etc Zoom and auto focus Local Storage Power over Ethernet HDTV quality Intelligent video capabilities Camera shall be housed in weatherproof housing Connections Network 10BaseT 100BaseTX Ethernet networks RJ 45 for LAN WAN BID DOCUMENT NO GAIL ND C amp P PROJ ARC TELECOM SCADA 01 3 30 80000061 24 Page 23 of 58 20 Video Lens Varifocal 3 0 8 0mm DC iris Focus range 0 3 m to infinity Progressive scan CCD Light sensitivity 0 65 lux color IR sensitive black white video at night Frame 25fps or better Functions Built in video motion detection Scheduled and triggered event functionality with alarm notification Pre and post alarm buffer Digital time date code embedded Password protection for restricted camera access Software Win 2000 XP Operating condition Environment Condition Outdoor with temperature range of 0 50 C Camera shall be integrated with existing CCTV NVR server MANDATORY SPARES OF SDH 10 mandatory spares for SDH shall be provided for all electronic car
83. st all the aspects of the RTUs as covered in PR FDS and all other related drawings amp documents d Site Acceptance Test SAT Plans and procedure documents SAT document for whole RTUs shall contain test sections to test all the aspects of RTUs as covered in PR FDS and all other related drawings amp documents in addition to integrated testing with the GAILG SCADA System e Documentation This shall cover engineering manuals user manuals installation operation amp maintenance manuals for all software hardware and equipments handbook of inventory of all the equipments supplied and installed Final as built documents drawings 2 sets of binders folders and 2 sets of CDs shall be furnished prior to the commencement of warranty after incorporating all modifications made at site Final as built documents drawings of RTUs with RTU related manuals and location specific cable termination details one document per RTU location TU Station folder shall be made available and kept in the RTU cabinet for ready reference The vendor shall inform GAIL about RTU discontinuation one year in advance so that GAIL can procure the spares of RTUs to maintain it for its remaining useful life Necessary software tools for configuring writing IDE interface in RTU shall be also supplied Input Output Requirement a Each RTU must contain I O cards to cater 16 AI points 16 DI points amp 8 DO cards as minimum The RTU cards are to be supplied co
84. st report is to be submitted Vendor has to arrange trial of the system for 7days for acceptance of the Telecom and SCADA system SPECIFICATION SDH EQUIPMENT Common STM 1 equipment Equipment specification shall conform to general purpose optical fiber transmission open system with line signal in accordance with ITU T Rec G 707 The equipment should have modular design and should be configurable in number of operational modes to perform complex and different network functions without need of any additional software The supplied SDH equipment shall be able to work in all possible configurations like Terminal TM Regen and Add Drop ADM BID DOCUMENT NO GAIL ND C amp P PROJ ARC TELECOM SCADA 013 30 80000061 24 Page 2 of 58 The switching subsystem Cross Connect should meet the following requirement as a minimum Non Blocking Probability that a particular connection request cannot be met should be zero Correctness of cross connections Correct cross connections between the right traffic ports Timing transparency or no slip Each outgoing channel shall contain the same timing information as it did at the input before switching Timing sequence integrity Concatenated payloads should be switched without breaking the time sequence integrity Following features shall be configurable in the cards ETH ports 1 4 ETH 10 100 Base T Auto sensing Flow control 802 3 xs configurable on off Eos Mapper G 7041 GFP or X 86 LAPS
85. t and unambiguous identification Electromagnetic Compatibility All equipments shall be immune to electromagnetic interference generated by any nearby source Where it is necessary to take specific measures on site in order to achieve the required degree of immunity e g special earthing or screening arrangements full details of these measures shall be submitted for approval CABLES All cables between TICs Instrumentation Control panel Metering Panel and RTUs Convertors shall be PVC insulated single pair 1 5 mm2 multi pair 0 5 mm2 twisted in pair individually individual pair shielded applicable for analog input and output signals only and overall shielded with aluminium mylar tape Separate cables for analog and digital BID DOCUMENT NO GAIL ND C amp P PROJ ARC TELECOM SCADA 01 3 30 80000061 24 Page 39 of 58 2 2 2 3 cables to be used Each pair of the multi pair cable would be identified by the pair no identification The LAN cable CAT 6 Cable from RTU to Telecom rack shall be minimum 15 meters long for each communication link complete with connectors at both ends Power cable for powering up of RTU shall be minimum 20 mtrs in the scope of vendor BID DOCUMENT NO GAIL ND C amp P PROJ ARC TELECOM SCADA 01 3 30 80000061 24 Page 40 of 58 SCOPE OF INSTALLATION TESTING AND COMMISSIONING 1 1 Vendor scope of supply and services shall include but not limited to all the activities of project management design engine
86. t is mounted in its installed position e All equipment to be supplied shall withstand international standards of vibration forindustrial application BID DOCUMENT NO GAIL ND C amp P PROJ ARC TELECOM SCADA 01 3 30 80000061 24 Page 35 of 58 REMOTE TELEMETRY UNIT RTU 1 1 Vendor shall undertake full responsibility of supply of equipment and provide assistance to GAIL for integration of RTU with GAILG centralized SCADA system with open architecture meeting the objectives functional and specific project requirements 1 2 The material to be delivered and works performed shall be to meet the project requirements detailed in this requisition 1 3 The supplied RTU should be seamlessly integrated with GAIL s Centralized SCADA system The proposed RTU should be compatible with GAIL SCADA System and certificate issued by GAIL conforming compatibility of proposed RTUs with GAIL s SCADA System shall be submitted along with bid The following make and model of RTU are compatible with GAIL s Centralized SCADA a Yokogawa Stardom b Semaphore T Box c Invensys SCD5200 d Synergy Husky Refer Annexure A for RTU specifications requirements 1 4 Supply of all items equipments including cabinets convertors as required etc special tools amp tests equipments if any software Installation materials etc required to integrate and execute the project complete in all respects for achieving overall functional requirements H
87. tery operated in any configurations Display The size of the display shall be 10 4 inches minimum The Test Equipment shall have a LCD color display with high visibility for outside plant use The Test Equipment shall therefore be usable in direct sunlight Field operation The Test Equipment shall be portable battery operated and rugged for field operations The weight of the Mainframe shall not be higher than 5 5 kg with one function module OTDR Measurement Capabilities Wavelengths 1310 20nm 1550 20nm Laser Safety Class 1 Distance accuracy 1m 10 5x distance sampling resolution excluding group index uncertainties Vertical linearity 0 05dB dB Distance sampling minimum 4cm Number of data points minimum 128000 acquisition points Real time sweep 0 1 s Test Functions and Features The OTDR must have a one button operation mode The OTDR must give an indication of the quality of the front connection The OTDR shall display The Type of event The Distance the Loss and the Reflectance of each event The Slope of the fiber The fiber Total Loss and Optical Return Loss The OTDR shall indicate ghost detections on the trace and in the table of events This shall be user selectable Comments shall be available and linked to each event of the table Part of the screen must be reserve to display the trace to locate the events The Event table must be linked to the trace The OTDR must have a function which positions automa
88. thod After the laying of HDPE duct OFC shall be blown inside the HDPE duct Vendor shall supply 24 fiber armored OFC cable and HDPE duct for this work In case OFC is laid in gas pipeline ROU then vendor has to take utmost precaution in locating the pipeline first so that existing gas pipeline is not damaged Laying of OFC through direct trench method Scope includes trenching of depth 1 meter and the laying of OFC cable in the HDPE duct at the bottom of trench OFC cable shall be laid by providing padding of sand of 100 mm and providing and laying of warning mat Vendor shall supply 24 fiber armored OFC cable and HDPE duct for this work In case OFC is laid in the ROU of an existing gas pipeline then vendor has to take utmost precaution in locating the pipeline first so that existing pipeline is not damaged Installation of outdoor panel Outdoor panel shall be installed at 1 5 ft above the ground on cement structure and shall be grouted firmly to withstand the wind Contractor has to construct the cement structure to erect the outdoor panel Outdoor panel shall be protected with canopy type structure from BID DOCUMENT NO GAIL ND C amp P PROJ ARC TELECOM SCADA 013 30 8000006124 Page 28 of 58 direct sun and direct rain The canopy type structure shall be strong enough to withstand rain and wind and shall protect the outdoor panel from direct exposure BID DOCUMENT NO GAIL ND C amp P PROJ ARC TELECOM SCADA 01 3 30 80000061 24 Page 29 of 58
89. tically the cursor on the successive events The OTDR must have a function to freeze the markers for repetitive acquisitions The OTDR shall overlay minimum 8 traces Overlay current trace versus saved traces Overlay multiple wavelengths It shall be possible to toggle from one trace to the other BID DOCUMENT NO GAIL ND C amp P PROJ ARC TELECOM SCADA 01 3 30 80000061 24 Page 11 of 58 8 The OTDR must have the capability to process automatic bi directional measurements The OTDR must check automatically fiber continuity The measurement parameters from the main instrument must be transferred automatically to the other instrument to avoid any operation error It must be possible to visualize the trace from one instrument from the other instrument or both superposed and the results at the same time OTDR Module for long haul testing Event Dead Zone Measured at 1 5dB down from the peak of an unsaturated reflective event at 1310nm 4m at 1550nm 4m Attenuation Dead Zone Measured at 0 5dB from the linear regression using an FC APC type reflectance at 1310nm 15m at 1550nm 15m Dynamic Range The one way difference between the extrapolated backscattering level at the start of the fiber and the RMS noise level at 1310nm 42dB at 1550nm 40dB The optical time domain reflectometers at 1310nm 1550nm should have a dynamic range gt 25 Db accuracy better than 0 05 of length measured Suitable printer sha
90. tion There shall be provision of charging the batteries through grid power shall also be provided Solar panel shall able to charge the battery with in time frame and same shall be demonstrated during FAT amp SAT Solar panel system shall equip with feature of charging the battery by grid supply with automatic switching over facility from solar to grid supply and vice versa Tenderer amp scope of work includes design manufacture testing packing storage delivery to site installation earthing testing amp commissioning of the complete Solar system with solar array charge controllers battery banks chargers DC DC converters Distribution boxes interconnecting cables etc as per this specification data sheets that meet the critical load requirement SPV modules manufactured using Mono Crystalline Silicon solar cells shall be used for power generation SPV modules should have excellent durability to withstand extreme temperature and weather conditions The photovoltaic solar array charge controller shall be sized to meet through battery back up load cycle requirement of connected load with availability of solar energy SPV array shall be connected in series parallel combination to obtain required voltage and current rating of a solar module However the rating of solar system shall not be less than as specified in SOR MR Equipments earthing Cu plate type A charge controller is an important system component that regulates the power generated
91. to 48 VDC Standards and Certifications Safety UL 60950 1 EN 60950 1 EMC CE FCC EMI EN 55022 Class A FCC Part 15 Subpart B Class A EMS EN 55024 MTBF mean time between failures 200 000 hrs BID DOCUMENT NO GAIL ND C amp P PROJ ARC TELECOM SCADA 013 30 80000061 24 Page 55 of 58 Annexure E Standard Specifications for Serial RS232 RS485 to Optical Converter Make Moxa Advantech Phoenix Contact e Optical Fiber Side Fiber Connector 2 SC ST Optical Ports Wavelength Single mode 1310 nm Cable Requirements Single mode 8 7 125 9 125 10 125 em Transmission Distance Single mode 40 km in 1310nm Tx Output Single mode gt 5 dBm Rx Sensitivity Single mode 25 dBm Point to Point Transmission Half duplex or full duplex Ring Transmission Half duplex e RS 232 422 485 Side Connector Terminal Block RS 232 Signals Tx Rx GND RS 422 Signals TxD TxD RxD RxD GND RS 485 4w Signals TxD TxD RxD RxD GND RS 485 2w Signals Data Data GND Baudrate 50 bps to 115 2 Kbps ESD Protection 15 KV for all signals Distance RS232 5 10 mts RS485 1000 mts e Physical Characteristics Weight Light weight Dimensions H x W x D Small size Environmental Limits Operating Temperature Standard Models 0 to 60 C 32 to 140 F Wide Temp Models 40 to
92. trical equipment IS 21471962 Low voltage switchgear and control gear assemblies IS 46911968 Rotating electrical machinery Welding IS 8161969 Welding procedure tests for the arc welding 2 MECHANICAL CHARACTERISTICS 2 1 Dimensions SHELTER Length mm Width mm Height mm 2500 2500 2700 2 2 Supporting mainframe The shelter shall consist of a supporting frame All these parts shall be bolted together and assembled with the sandwich panels to form a monolithic body 2 3 Side walls Sidewalls shall consist of sandwich panels to be assembled and fixed to the mainframe to form the four sidewalls The complete assembling of the walls shall be made to avoid any thermal bridges between internal and external surfaces of the same Each panel shall be made as follows e Fxyxternal covering with galvanized pre painted RAL 9002 steel sheet BID DOCUMENT NO GAIL ND C amp P PROJ ARC TELECOM SCADA 013 30 8000006124 Page 14 of 58 e Insulation with polyurethane foam thickness 60 mm density 40 kg m3 e Internal covering with galvanized pre painted RAL 9002 steel sheet 2 4 Floor Floor load shall be min 1500 kg m3 The frame shall consist of two main beams two short and additional intermediate galvanized steel cross beams all made of galvanized steel profile sections The bottom external surface is made with galvanized pre painted steel sheet and the top internal surface is made with a cover of replaceable type marine plywood thickness min 19 mm
93. ts with Gold plated edge connectors that utilize a wiping action for connection for PCB s to the back frame wiring The PCBs and RTU components shall be designed for high temp rating and low power consumption so that air exchange with the ambient environment will not be required This is to ensure that RTU performance is not affected due to its internal heat dissipation and the environmental conditions The RTU equipment shall function continuously without requiring any preventive maintenance It shall be possible to output any AI amp DI point value available in real time database at GAILG SCADA System as AO amp DO to any RTU respectively The wiring of AO amp DO to the TIC Instrumentation control panel Metering Panel shall be complete The DO command contact closure shall be configurable However no separate program or logic will be acceptable at RTU end for the same It shall be possible to configure DO contact duration open or close for the duration as required corresponding to the DI status In case permanent type of DO card is required in the RTU I O count the DO status is maintained corresponding to the DI status for the repeat parameters The relay contact configuration shall be provided up to the RTU terminal block and thereafter up to the TIC Instrumentation control panel Metering Panel Vendor to ensure that open close status of valves open state first wired and thereafter close state be wired consecutively in the RTUs Ide
94. ver Vendor shall provide a list of commissioning spares with Serial amp Part number for each system sub system at the time of offer and price of these spares will be included in main offer 5 Quality Assurance Programme And Implementation Methodology This shall include but not limited to preparation of detailed Quality Assurance Programme quality control parameters for equipment manufacturing and implementation of the network preparation of implementation methodology covering schedule of supply installation testing and commissioning The Network design has to be approved by GAIL before actual manufacturing of the equipment GAIL shall carry out Factory Acceptance Test FAT for the offered equipment if necessitated by Engineer in charge Vendor shall make necessary arrangement for the testing of the same in presence of Owner OwnerG representatives before the dispatch of materials to the sites The system and sub system shall be accepted and taken over upon successful completion of Site Acceptance Tests SAT followed by Trial run 7 days SAT plan shall be proposed by vendor and approved by Engineer in charge Details and methodology to be followed during FAT SAT and Trial Runs have been indicated below 6 Factory Acceptance Test FAT FAT shall be carried out at Vendor amp factory and include all materials and equipment delivered and software pertaining to the RTUs including the equipment material and software supplied by the
95. zardous area of Zone I Group IIA IIB standards 11 BATTERY CHARGER WITH BATTERY BACKUP Battery charger shall be 230 V AC input and output 48 V DC Total load for battery charger shall be 250 watt and battery backup of 8 hours Battery charger charging modules shall be in N 1 BID DOCUMENT NO GAIL ND C amp P PROJ ARC TELECOM SCADA 013 30 80000061 24 Page 16 of 58 configuration in hot standby configuration Battery charger unit shall be kept in proper rack with minimum floor space Vendor has to submit the detail engineering and design for approval 12 ACCOUSTIC BOOTH The explosion proof shall be housed in a suitable half hood acoustic booth The acoustic booth shall house the explosion proof telephone set including all accessories for fixing to the telephone set Acoustic booth shall be made of glass fiber reinforced polyester These should be maintenance free UV fire and corrosion resistant Vendor amp scope includes supply of all materials interfaces cabling power supply trenching and backfilling Acoustic booth shall provide noise reductions of minimum 8 db Wiring cable glands shall be included with telephone All equipments shall be coated to ensure proper corrosion protection Galvanization thickness for steel pillar shall be 80 mircon All metallic parts which are not permanently protected against corrosion shall be protected with anti corrosion painting 13 EARTHING SYSTEM a Standard IS 3043 1966 or equivalent BIS

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