TEMPORARY EQUIPMENT
Contents
1. d d desi d 2 NORSOK standard Page 7 of 35 Temporary equipment Z 015 Rev 1 July 1998 4 2 Containers 4 2 1 Type A Accommodation container Container description a Cabins and corridors halls b Mess room and recreation rooms Sanitarian wardrobes and laundries d Galley bakery and kitchen e Hospitals NB Special requirements not specified in this document f Other types of rooms used for living purposes onboard Special requirements a Accommodation containers shall always be located in a non hazardous area and shall never have openings of any kind leading to a hazardous area b Fire dampers Duct penetrations in building components having fire class A which are minimum 750 cm2 in cross section shall be provided with an approved automatic fire damper A fire damper is not needed if the duct penetration is less than 750 cm2 In that case the duct penetration shall for a coherent length of 900 mm be of minimum 3 mm gauge steel This length shall be insulated to the same fire resistance as the adjoining building component 4 2 7 Type B Offices coffee bar laboratory well services etc Container description manned containers assumed to contain ignition sources such as a Laboratories b Offices c Well service containers d Calibration units e Pressure safety valves calibration units f Coffee bar Special requirements a Coffee bars shall a2. J J Starpoint loaded Yeso M _ level oe ta protection 0 platform _ uum m temp equipm Type INSTRUMENT Loss of Fire Gas Other e g ESD pressure mane eem alarm Sys syst Signal type pe Connection platform pe Connection 5 temp equipm Remarks Signaltype ee p platform Type UN _ temp equipm Remarks UTILITIES Plant Air Instr Sprinkler Sea Fresh Drain Other Amount flow m capas Type Connection Diameter Material NORSOK standard Page 33 of 35 Temporary equipment Z 015 Rev 1 July 1998 Annex B 2 Checklist for Container type B typical Units ID no Equipment description type Vendor Contact pers Receiver contact pers Platform location Zone classification OK approved STATUS STATUS COMMENTS NA not approved NN not necessary Checked by Checked by D defective vendor receiver Yearly control lifting technical certificates Mechanical condition lifting points slugs structure etc 3 Specified tests and executed performed and witnessed Maintenance program 5 Maintenance journal User manual 7 Other technical documentation drawings datasheets etc i i AB Inspection of installation internal external Control of Ex certificates and equipment o
3. 4 2 10 Type J Storage for non flammable materials Container description a Containers being used for storage of non flammable materials b Tool container not manned or equipped for work operations 4 2 11 Type Paint storage containers Container description a Containers being used for storage of paint and hazardous materials b Containers for storage of materials in unopened wrapping and other product types that cannot emit solvent vapours All opening of wrappings or storage of products that can emit solvent vapours shall occur in container type L ref subclause 4 2 12 4 2 12 Type L Painter s workshop Container description a Containers where open contact with paint and solvents is possible Special requirements a Containers shall always be placed in a non hazardous area b Inside the container is deemed as a hazardous area Zone category shall be determined based on the product emissions of flammable or explosive gases and the exposure time if emission occurs Electrical equipment shall be approved for groupe II B and temprating T3 200 C as a minimum c Requisitioner has to specify special HVAC requirements 4 2 13 M Chill and freeze containers Special requirements a Containers for chill and freeze purposes shall always be located in a non hazardous area b The door shall also be possible to be opened from the inside c Analarm shall be provided for personnel who are trapped inside 4
4. Cable ladders equipment cables conductors colour code earth 4 4 6 2 Additional requirements Emergency light installed in container units as given in tables 1 and 2 in subclause 4 1 shall be approved for use in zone 1 For preference it should be a light fitting with integral battery where battery capacity is minimum 30 minutes External installations on the container shall be ex approved for ZONE 1 T 3 Exeption as in item 8 table 4 Where special considerations has to be taken due to high or low short circuit level this will be stated in the requisition NORSOK standard Page 20 of 35 Temporary equipment Z 015 Rev 1 July 1998 For use in power supplies to the equipment minimum 35 metres of heavy duty rubber insulated cable type NMHVO HO7RN F temperature classification 85 deg C or better shall be provided Similar rules apply for telephone connections PA signals to and from CCR etc if installed All cable penetrations shall have same fire classification and approval as the walls Exposed cables shall have additional protection to avoid damage 4 4 6 3 Earthing Earthing to be carried out as given in NORSOK standards referred to in Table 3 above The following also applies Main Earth Reference MER The platform s general structure used to establish different earthing systems In a container the container s structure can be used in some cases see subclause below Instrumentation and telecommunicati
5. and cold surfaces Chemicals products Handling storage use of personal Paragraph 38 protective gear Noise vibration Noise and vibration requirements in Paragraph 40 5 5 and Annex A various areas 42 Lighting Requirements for quality Paragraph 43 5 6 and Annex A illumination and level of lighting in relation to various work operations Requirement for air quality Paragraph 44 5 7 and Annex A Drains Connections to drains open drains Note 1 NORSOK S DP 003 Note 1 Ref NPD Regulations relating to process and auxiliary facilities paragraph 31 4 4 9 Marking and tagging labelling General notes on marking a Where necessary to ensure safety and health of personnel warning devices and necessary instruction signs shall be provided b External signs shall be made of a non corroding material c Signs shall be in Norwegian with English as alternative where required d Equipment supplied in accordance with EEC directives shall be CE marked and in accordance with appropriate regulations e Equipment and components shall be marked with the tag number to the extent required for unambiguous identification for equipment documentation and maintenance program f NORSOK Standard Z DP 002 is recommended for numbering of equipment and components Container identification markings a Signto be placed outside preferably on container door with the following information Maximum gross weight payload tare mass supplier or manufa
6. designed and equipped too e Ensure it will fulfil its intended functions e Avoid jeopardising the safety of personal and permanent installations e Be safely transported All temporary equipment shall comply with regulatory requirements The requisitioned shall specify the relevant environmental loads outdoor indoor wind rain temperature min max etc 4 1 2 Matrix for grouping of containers Technical and safety related requirements for different types of service containers are listed in Table 1 and 2 below NORSOK standard Page 5 of 35 Temporary equipment Z 015 Rev 1 July 1998 Table 1 Matrix for containers in unclassified area REQUIREMENTS Note 2 Fire class Rating TYPE CONTAINER container 4 2 2 bar Laboratory AO Logging etc Workshop for Comprimator o 424 E cold work 426 esei engines F 2 diesel engines Control cont AS ROV units Storage for 4 2 flammable materials Storage for non J 4 2 10 flammable materials PN M E 2 o gt o Es 9 23 c N gt gt gt gt gt gt gt gt eile gt P oo D 2 9 4 2 11 2 Workshop for i painters 4 2 13 Chill freeze container N 4214 Radio comm container 42 15 Toilet container 4 2 16 MCC electrical container E 4 2 17 Equipped cont non ex 42 18 Equipped c
7. diesel motor This 230V AC signal will normally be from a platform socket which has ignition source shut down at lowest level Shut down Potential free contact activated signal disconnection is open circuit example of use battery backup system ref subclause 4 4 3 Information via platform s Alarm System Informations via the platforms alarm system should come through the PA Public Address telephone or flashing lights The alarm system shall comply with requirements in section 4 4 5 and in NORSOK S DP 001 4 4 5 Telecommunications PA and telephone system The PA and telephones should be connected and suitable for the plant on the installation so that the installation status alarms including fire and gas and evacuation alarms and PA messages are communicated inside the containers Loudspeakers Noisy enclosed rooms which may be manned shall be fitted with special loudspeakers for connection to the platform PA and Alarm System The loudspeakers shall have a working voltage in accordance with the system on the platform The loudspeakers shall have a built in transformer for volume control Two types of loudspeaker are permitted a In areas where noise is above 83 dBA Loudspeaker shall have characteristic average acoustic pressure of 104 dBA at 1 metre and 1 W electrical power input effective frequency range minimum from 500 to 6000 Hz Normal power output will be 10 W but can vary from 2 5 to 20 W b In areas where
8. instrument and utility air systems with requirements for pressure and air volume and any purity requirements for instrument air oil water dust content etc A Arrangement drawings for ventilation system with details of area approval pressure over below atmospheric pressure dampers air volumes fans etc A All necessary data for main components with part numbers Test certificates Trouble shooting documents Nozzle selection tables high pressure systems cleaning equipment NORSOK standard Page 26 of 35 Temporary equipment Z 015 Rev 1 July 1998 Layout drawings showing location of all equipment Start up procedures diesel motors compressors etc Emergency stop procedures User manuals and other documents necessary to install operate and maintain equipment Maintenance program and maintenance intervals Maintenance journal showing maintenance carried out history on all equipment requiring periodic maintenance In general all maintenance over the past 12 months shall be included The following requirements apply where relevant Capacity test of battery pack for emergency light fixtures Maintenance of Exd encapsulation flame gap Test of protection for Exe motors and transformers Fire and gas detectors and associated fire and gas Results of insulation tests of electrical equipment Capacity test of compressor Capacity test of steam generator Control of drive coupling and belts Oil and filter
9. need special marking ref subclause 4 5 The marking shall state all the typical rated values for the system Fire fighting equipment Portable fire extinguishers shall be marked by supplier with type and size Marking of containers type L Workshop for painters Container to have lockable door with warning notice for toxic and flammable gases Marking of containers type C Workshop for hot work If gas bottles are stored in the container a warning notice about this should be posted at the entrance 4 5 Interface for hook up To ensure correct and suitable connections to the container all relevant interfaces between the container and the platform shall be specified by the requisitioner These may include Hook up of electrical Hook up of telephone and PA Hook up of signal to control room Hook up of air Hook up of hydraulic Hook up of water Hook up of drains Hook up of other diesel nitrogen NORSOK standard Page 25 of 35 Temporary equipment Z 015 Rev 1 July 1998 Specification of interface shall be sufficiently detailed and unambiguous so that the equipment can be safely and correctly hooked up to the permanent utilities on the platform Details may be provided by use of Data sheets in Annex B 1 4 6 Documentation 4 6 1 Documentation to follow equipment The temporary equipment shall be provided with sufficient documentation to enable safe handling installation hook up operation and maintenanc
10. replacement hours to next replacement Overhaul of motors compressors hours to next Control of safety valves hours to next Test of detection systems safety systems shut down systems Health and environment Noise data Product data sheets for substances used in equipment systems representing an environmental hazard toxic hazard or health hazard Analysis according to SAM paragraph 16 1997 edition NORSOK standard Page 27 of 35 Temporary equipment Z 015 Rev 1 July 1998 ANNEX A ADMINISTRATIVE GUIDELINES INFORMATIVE A 1 Introduction This Annex includes administrative routines which are typical for handling of temporary equipment and they should be regarded as recommendations The extent and content of the administrative routines shall comply with the internal routines and procedures of the requisitioner s company And recommended flowchart which describes a typical and recommended course from requisition to end user at rental company is given below NORSOK standard Page 28 of 35 Temporary equipment Z 015 Rev 1 July 1998 Flowchart A 1 Chapter ref A 2 1 A 2 2 A 2 3 A 2 4 A 2 5 Company Requisitioner Contracts dept Platform org Rental company Functional technical operational requirement Arrival date Duration Responsibilities Interface hook up Check requirements If discrepancy modify deviation Bid Send order Determine contractual responsibilities for maintenance etc Perfo
11. table below c For frame and lifting gear see subclause 4 4 1 d Noise abatement in accordance with SAM regulation NORSOK standard Page 12 of 35 Temporary equipment Z 015 Rev 1 July 1998 Gas detection in Engine air inlet protection Stop compressor Automatic closure of air X inlet Disconnect el power supply Isolate ignition sources Requirements for compressor section a Aur shall be taken from non hazardous area b Automatic stop if gas is detected in air inlet in case of overspeed low oil pressure or high temperature in cooling medium Local emergency stop and remote shut down platform emergency shut down system c Fan belts shall be anti static d Drip pan shall be provided See also regulations to the working environment law issued by Directorate for Labour Inspection order number 192 Compressed air systems 4 3 3 Vessels tanks Requirements for equipment a Vessels tanks shall be approved maintained and tagged labelled according to IMDG code b For frame and lifting gear see subclause 4 4 1 c Vessels tanks shall have earthing studs d Interface for hook up shall comply with the requisition 4 3 4 High pressure cleaning equipment Equipment description a High pressure cleaning equipment means equipment where either fluid fluid and steam or fluid and abrasive polishing medium under pressure will be released as a jetspray through a pipe or nozzle into free air b Hluid can be c
12. type ABE 12 kg to be provided m Safety valves to be certified and maintained n Unit shall be equipped with alarm for low water level o Burner shall be equipped with flame guard NORSOK standard Page 14 of 35 Temporary equipment Z 015 Rev 1 July 1998 Gas detection in Engine air inlet protection ESD Stop diesel burner Automatic closure of air inlet 4 3 6 Wireline equipment Equipment description a Wireline equipment means all equipment in connection with work downhole and all auxiliary equipment used to prepare for and during wireline operations b Equipment used is usually located in special containers such as control and main system units There are also equipment units for storage and shipment of auxiliary systems which are usually in a container or fitted on special skids but protected from damage under handling protected with tarpaulin against chemical spills etc This is particularly important when storing equipment offshore during periods when drilling and well activities are not going on Requirements for equipment a For frame and lifting gear see subclause 4 4 1 4 3 7 Subdistribution boards Equipment description a For temporary electrical power distribution and mobile socket units used in connection with major modifications or inspections or similar Requirements for equipment a Usually temporary distributions shall be equipped with a socket setup for outgoing circuits b Generally th
13. 01 ref subclause 10 2 2 in rev 1 Gas detectors shall be provided in all inlets to mechanically ventilated containers all inlets for combustion engines and compressors and in all ventilation outlets from hazardous areas If an air inlet serves several containers then it is sufficient to monitor the common inlet NORSOK standard Page 17 of 35 Temporary equipment Z 015 Rev 1 July 1998 In containers where all installation is Ex rated and where the use of tools or equipment will not create any ignition potential then no gas detector is needed in any air inlets In case of detection of gas a yellow flashing light shall be activated in the container A local shut down system in the container shall be provided for safe and controlled shut down of the equipment disconnection of all sources of ignition The alarm to the CCR shall always be given at 20 LEL Emergency shut down level a If container does not contain important equipment disconnection shall also occur at 20 LEL b Ifcontainer contains important equipment disconnection and isolation shall take place at 60 96 LEL if two or more detectors when the first one measures 60 LEL c Ifautomatic shut down of the equipment would increase the risk to personnel the gas warning system shall warn the operator at a permanent manned control station For such alerts the operator shall immediately commence shut down of the equipment according to approved procedures Shut down o
14. 2 44 Type N Radio and communication room Container description a Containers used as room for radio and communications equipment Special requirements a Only for location in non hazardous area NORSOK standard Page 10 of 35 Temporary equipment Z 015 Rev 1 July 1998 4 2 15 Toilet container No special description or requirements 4 2 16 Type P MCC room Motor Control Centre Container description a Containers containing electrical panels Normally always locked Special requirements a Doors shall be lockable preferable pad lock 4 2 17 Q Equipped container non Ex proof Container description a Container unmanned but equipped with equipment systems that are non Ex rated potential ignition sources Special requirements a If container contains flammable substances then also requirements as for container type I will apply 4 2 18 Equipped container Ex proof Container description a Container which is unmanned but equipped with equipment systems that are Ex rated no ignition sources Special requirements a If container contains flammable substances then also requirements as for container type I will apply b If equipment is approved for zone 2 the same requirements apply as for container type Q in classified area 4 3 Other types of temporary equipment 4 3 Diesel motors General requirements a Requirements for electrical equipment see subclause 4
15. 4 2 7 Container for diesel motor in a hazardous area zone 2 Container description a Containers containing a diesel motor installed in a hazardous area limited to zone 2 Special requirements a Requirements for controls on a diesel motor see subclause 4 3 b Requirements for air inlets see subclause 4 4 7 c Diesel motor shall have emergency stop outside container d For a container with a diesel motor located in zone 2 the following special requirements shall apply All equipment in container shall be approved for use in zone 2 area or container shall be pressurised With the pressurised solution the ventilation is to be sufficient for cooling requirement of the container The diesel motor shall have its own air inlet duct for combustion air Ignitions sources shall be disconnected when gas is detected or pressurisation in container is lost e Motor exhaust temperature shall not exceed 300 deg C Engine surface temperature of exhaust pipe shall not exceed 200 deg C T3 Test readings shall be a part of the required documentation 4 2 8 Type H Control container for ROV unit Container description NORSOK standard Page 9 of 35 Temporary equipment Z 015 Rev 1 July 1998 a Containers used for ROV control units 4 2 9 Type I Storage for flammable materials Container description a Containers being used for storage of flammable materials except products requiring container type K ref subclause 4 2 11
16. 4 6 b For frame and lifting gear see subclause 4 4 1 c Noise abatement in accordance with SAM regulations d Good vibration dampening shall be provided e The diesel engine shall be equipped with various stop and safety functions such as gas detector in combustion air inlet local emergency stop see subclass 4 4 8 platform remote stop e g platform ESD system and miscellaneous engine protections Engine protections shall at least include low lube oil pressure high cooling water temperature and high exhaust temperature Automatic actions shall at least fulfil requirements shown in table below f Motors exhaust pipe shall have approved spark arrester NORSOK standard Page 11 of 35 Temporary equipment Z 015 Rev 1 July 1998 g Use of threaded or welded connectors is preferred If flanged connectors are used they shall be equipped with fire proof gasket h Pneumatic start of motors preferred alternatively electrical starter In case of electric starter battery shall be fitted with battery circuit breaker for disconnection of ignition source see subclause 4 4 3 1 Flooding from diesel pump shall not be routed to pump feed chamber but back to diesel tank Return area shall be screened off and aired to avoid continuous agitation of diesel and pressure build up in tank j Drip pan below motor shall be provided with to collect any oil or diesel leaks k All oil and diesel lines shall be made of metal pipes or reinforced hydro
17. NORSOK STANDARD TEMPORARY EQUIPMENT Z 015 Rev 1 July 1998 This NORSOK standard is developed by NTS with broad industry participation Please note that whilst every effort has been made to ensure the accuracy of this standard neither OLF nor TBL or any of their members will assume liability for any use thereof NTS is responsible for the administration and publication of this standard Norwegian Technology Standards Institution Oscarsgt 20 Postbox 7072 Majorstua N 0306 Oslo NORWAY Telephone 47 22 59 6700 Fax 47 22 59 67 29 Email nts nts no Website http www nts no norsok Copyrights reserved Temporary equipment CONTENTS FOREWORD 1 SCOPE 2 NORMATIVE REFERENCES 3 DEFINITIONS AND ABBREVIATIONS 3 1 Definitions 3 2 Abbreviations 4 TECHNICAL REQUIREMENTS 4 1 Introduction 4 2 Containers 4 3 Other types of temporary equipment 4 4 Technical requirements for temporary containers equipment 4 5 Interface for hook up 4 6 Documentation ANNEX A ADMINISTRATIVE GUIDELINES INFORMATIVE ANNEX B DATA SHEETS AND CHECKLISTS INFORMATIVE NORSOK standard Z 015 Rev 1 July 1998 BRP s o N NNR NNW N N 06 Page 1 of 36 Temporary equipment Z 015 Rev 1 July 1998 FOREWORD NORSOK The competitive standing of the Norwegian offshore sector is the industry initiative to add value reduce cost and lead time and eliminate unnecessary activities in offshore field developments and operations
18. The NORSOK standards are developed by the Norwegian petroleum industry as a part of the NORSOK initiative and supported by OLF The Norwegian Oil Industry Association and TBL Federation of Norwegian Engineering Industries NORSOK standards are administered and issued by NTS Norwegian Technology Standards Institution The purpose of NORSOK standards is to contribute to meet the NORSOK goals e g by replacing individual oil company specifications and other industry guidelines and documents for use in existing and future petroleum industry developments The NORSOK standards make extensive references to international standards Where relevant the contents of a NORSOK standard will be used to provide input to the international standardisation process Subject to implementation into international standards the NORSOK standard will be withdrawn Annexes are informative NORSOK standard Page 2 of 35 Temporary equipment 1 SCOPE Z 015 Rev 1 July 1998 The purpose of this standard is to specify the technical and safety related minimum requirements for temporary equipment to be used on all installations in the North Sea 2 NORMATIVE REFERENCES The following standards include provisions which through references in this text constitute provisions of this NORSOK standard Latest issue of the references shall be used see note 1 below unless otherwise agreed Other recognised standards may be used provided it can be shown that they mee
19. al on all types of gear used on a lifting device s lifting hook such as containers steel baskets skids frames lifting yokes chains and steel wire strops etc For gear that does not transport dangerous goods there is no requirements for a drop test Such gears may be tested and approved by an authorised company An explanation of what constitutes dangerous goods is given in the IMDG code The following applies when called for in table 1 and 2 Fire classification For containers having equipment that normally will be in operation in emergency situations the fire classification requirement is A 60 for instance for diesel operated emergency generators type F and NORSOK standard Page 16 of 35 Temporary equipment Z 015 Rev 1 July 1998 emergency MCC room type P For accommodation containers see fire calculations as per regulations For fire damper see subclause 4 4 7 Emergency exit Containers which are normally manned and with a length of more than 5 metres shall have an emergency exit The emergency exit shall be of minimum size 800 x 800 mm and be possible to open from both sides Air lock There is no general requirement for an air lock in containers which are intended for location in a non hazardous area For containers containing internal sources of ignition non Ex proof equipment located in zone 1 there is a requirement for pressurisation ventilation and air lock For containers containing internal ignition sour
20. areas that the container can be located in based on Ex approval rating of equipment inside container Mechanical Ventilation Gas detector in air inlet Hot work in a container is equivalent to Ex rating none It is also assumed that a system for automatic disconnection of ignition sources is fitted in case of gas detection see subclause 4 4 3 or if the overpressure or air flow requirements are not met NORSOK standard Page 21 of 35 Temporary equipment Z 015 Rev 1 July 1998 Table 4 Container location CONTAINER CONDITION ACCEPTABLE LOCATIONS Item Equipment Ex Mechanical Gas 7 1 Zone2_ Unclassified rating ventilation detector area area area 2 Approved zone2 Yes with overpressure and air lock Approved zone 2 Yes RE x E x Approved zone2 None tight design 5 Yes with Yes overpressure and air lock None Yes with Yes overpressure fs Noe Nw X aa RENE RENE DEN UNES p ERE Note 1 The following shall be fulfilled e Only indoor in mechanically ventilated modules or in areas in a reasonable distance from hazardous areas e Power from sockets which has ignition source shut down al lowest level e Location and use of equipment and containers to be cleared and approved by responsible person in connection with requisitioning Equipment that can or should be used in an emergency for instance after shut down following a gas detection event shall be ap
21. carbon resistant material armoured hoses 1 Oil refill cap and level indicator to be protected from coming loose in operation Gas detection in Engine air inlet protection Stop engine Automatic closure of air RE Close diesel supply valve Disconnect el power supply X Additional requirements for diesel motor located in zone 2 a For diesel motors in container see subclause 4 2 7 special requirements b Fan belts to be anti static c Fans to be made of non sparking material d Electrical systems on diesel motor not installed in container shall be Ex approved see subclause 4 4 6 e Motor exhaust temperature not to exceed 300 deg C Engine surface temperature and exhaust pipe shall under no circumstances to exceed 200 deg C T3 Test readings shall be a part of the required documentation 4 3 2 Air compressors Equipment description Diesel driven or electric driven compressor unit for supply of compressed air Requirements for controls a Requirements for diesel motors see subclause 4 3 1 b The compressor shall be equipped with various stop and safety functions such as gas detector in air inlet local emergency stop see subclause 4 4 8 platform remote stop e g platform ESD system and miscellaneous compressor protections Compressor protection shall at least include overspeed low oil pressure and high temperature of cooling medium Automatic actions shall at least fulfil requirements shown in
22. cautions are fulfilled check companies procedures e Incase of non Ex proof tools ref d a short adapter max 1 metre should be used from the Ex socket to an industrial socket with lid where non Ex proof electrical tools can be plugged in f When using electrical provisional equipment safety from electrical shock under normal operation and in case of fault shall be evaluated Factors that can influence safety measures are air humidity moisture contact with earth potential and possibilities for evacuation Solutions that may be useful are rapid automatic disconnection earth fault breaker or protection using SELV reduced voltage g The tools shall in general be powdered from sockets which has ignition source shut down at lowest level Pneumatic tools requirements and check list a Correct hose type dimension and pressure rating b Air pressure at inlet to machine shall not exceed 7 bar or lower if specified c Approved hose connectors and hose clamps U bolts not permitted d Dog connectors to be secured with pins e Extension supply hoses shall be secured additionally using wire of chinese fingers type or similar f It is important to remember that air powered tools are not normally insulated from electrical shock 4 4 Technical requirements for temporary containers equipment 4 4 1 Structural DNV Certification Note No 2 7 1 or other equivalent standard shall be used for design verification testing and approv
23. ces non Ex proof located in zone 2 there is a requirement for pressurisation ventilation and recommendation for an air lock Self closing door The requirement for self closing door applies to all normal personnel access doors It does not apply to transport doors or emergency exits Attached lifting gear Containers and skids shall have a lifting gear fitted For prolonged stays offshore the lifting gear may be removed for storage in a dry place 4 4 2 Fire protection and alarms A fire detection and alarm system shall quickly safely and unambiguously detect and warn of fire or beginning of fire Fire detection and alarm is required in cases where there is a real possibility that a fire can arise or be sustained Detectors shall be located according to the most probable cause of fire Automatic fire alarm systems shall meet the requirements in NFPA 72E Automatic Fire Detectors and NORSOK S DP 001 ref subclause 10 2 3 in rev 1 Hand extinguisher appliances of adequate size and quantity suitable for the anticipated course of fire shall accompany the equipment Permanent brackets for such appliances shall be provided Automatic release sprinkler systems shall be installed as given in the Tables 1 and 2 in subclause 4 1 4 4 3 Gas and explosion protection The system for gas detection and warning shall provide quick and reliable warning of explosive gases An automatic gas warning system shall meet the requirements in NORSOK S DP 0
24. cturer month and year built manufacturer s serial number certificate number b Markings preferably in paint to be provided externally on walls and roof with following information Maximum gross weight tare weight container identification number NORSOK standard Page 24 of 35 Temporary equipment Z 015 Rev 1 July 1998 Heights of letters and digits on walls to be minimum 75 mm and on roof minimum 300 mm c make container more visible it should be marked at corner posts and edges around top frame with stripes Stripe width should be 50 mm with 45 degree angle of alternate orange or red and yellow reflective pigment d Marking of lifting gear to comply with DNV 2 7 1 or other harmonised standard and in accordance with Machinery Regulations no 522 Emergency exit Emergency exits to be marked with signs both inside and outside as follows NODUTGANG EMERGENCY EXIT MA IKKE TILDEKKES DO NOT BLOCK in both Norwegian and English Indoor exit signs shall be self illuminated Pressurised containers In case of pressurisation the following signs shall be placed both inside and outside on the door ADVARSEL TRYKKOVERVAKET ROM HOLD D REN LUKKET WARNING PRESSURIZED ROOM KEEP DOOR CLOSED Marking of electrical equipment Electrical equipment shall be marked it should be marked in accordance with NORSOK Z 010 chapter 13 rev 2 Marking of interface for hook up to platform All hook up points on the platform
25. e etc This documentation shall follow the equipment and be prepared for handling in the offshore environment and be stored in a conspicuous and safe place in the container 4 6 2 Documentation onshore The supplier of the temporary equipment shall maintain a file of documentation to prove that the temporary equipment has been designed tested certified and maintained in accordance with this NORSOK standard This documentation shall be available for review upon request The supplier s documentation may include and be structured as given below Structure Valid certificate for offshore container and lifting gear Documentation to comply with DNV 2 7 1 or other harmonised standard and with Machinery Regulation no 522 Electrical instrument mechanical Location arrangement and specification of hook up connections Single line diagrams voltage levels power consumption function description Control and connection schematics A Arrangement drawings showing location of equipment in panels and container Technical data for electrical components like motors circuit breakers current time curves Manufacturer type measurement range and setpoint for all protective systems Certificates for certificated equipment inclusive Ex equipment Schematic of intrinsically safe equipment showing intrinsically safe equipment in non hazardous area and hazardous area respectively with associated cabling Schematic for
26. e temporary distribution boards or socket units will be connected to a socket or circuit in distribution panel onboard the platform which has an ignition source shut down at the lowest level c Theconnections from permanent installation platform to temporary installation is normally by plug and socket d Temporary distributions or sockets for location out doors and also in naturally ventilated areas or hazardous areas shall be Ex proof e Alloutlets in the temporary distribution shall have an earth fault breaker with current of 30 mA 4 3 8 Hand held tools Hand held tools shall meet the requirements in the regulation no 522 issued by the Directorate for Labour Inspection and relevant standards such as EN 792 Hand held non electric power tools safety requirements NORSOK standard Page 15 of 35 Temporary equipment Z 015 Rev 1 July 1998 Electrical equipment hand tools requirements and check list a All hand lamps provisional lamps electrical hand tools extension cords and connections shall be marked with the owner and the month and year of last inspection b Extension cords shall be oil resistant c Provisional lights hand lamps and extension cords for use outdoors and also in naturally ventilated areas or hazardous areas shall be Ex proof d Use of non Ex approved tools are limited to non hazardous area In zone 2 areas non Ex approved tools hot work class B ref definitions can be used in case of special pre
27. f UPS and battery systems For battery systems which can be disconnected when main power is lost the platform main power voltage is used as the disconnect signal see description of Emergency Stop in subclause 4 4 4 Containers equipped with a battery system supposed to operate after loss of main power supply to the container for example UPS shall have a separate shut down signal from the platform s shut down system The platform signal will normally be a potential free NC contact the contact will open when shut down is activated 4 4 4 Signals to central control room The signals required is given in the tables 1 and 2 in subclause 4 1 and the company s needs defined in the requisition a Signal from container or equipment to CCR may include Gasalarm Firealarm Condition monitoring alarm can be collected in common alarm to CCR Manual alarm Loss of overpressure The signal from the container to the CCR has the following format For all signals Potential free contact and activated signal alarm shall be closed contact b Signal from CCR to container or equipment may include Emergency stop Shut down battery system Information via platform alarm system PA and telephone The signal from the CCR to the container has the following format NORSOK standard Page 18 of 35 Temporary equipment Z 015 Rev 1 July 1998 Emergency stop 230 AC V signal emergency stop activated by loss of voltage example stop of
28. ier c Coordinate evaluation with requisitioner technical department and supplier d Responsibility to contractualise Responsibility for maintenance Responsibility for spares parts Responsibility for operation if supplier Guarantee liability Any non conformance handling A 2 3 Control at shorebase port for dispatch offshore a Control of equipment can take place at supplier or at shore base Control should include both documentation and equipment and the control should be completed before shipment to avoid possible repairs offshore For control of documentation ref subclause 4 6 2 Verification of equipment should include Visual inspection control of equipment against specifications control in accordance with any check lists accompanying equipment control of interface for hook up to platform systems ref subclause 4 5 b Notice of acceptance of equipment to be sent to requisitioner and supplier c Manifest to be issued equipment to be packed for shipment offshore A 2 4 User Prior to use offshore a Place equipment correctly regarding zone classification escape route etc b Overview of temporary equipment to be updated c Received equipment should be visually inspected for any transport damages d Thereceived documentation should be checked against the order e Thecondition of the received equipment should be evaluated against specification f The interface specification of the equipment should be l
29. ier to control e Examples of type A ignition sources Welding hot tapping of pipes and tanks hot shrinking using open flame preheating flame cutting and grinding e Examples of type B ignition sources Hot shrinking with electric hot air drier sand blasting electrical hand tools megger testing soldering iron camera with flash and non Ex certified electrical appliances and peening 3 2 Abbreviations ABE Fire extinguishers approved for flammable liquids fires in wood paper fabrics or electrical equipment up to 1000 volt CCR Central Control Room DBE Directorate for Fire and Explosion Protection Norwegian DLI Directorate for Labour Inspection Norwegian ESD Emergency Shut Down HVAC Heating Ventilation and Air Conditioning IE Instrumentation and telecommunication earth IMDG International Maritime Dangerous Goods NORSOK standard Page 4 of 35 Temporary equipment Z 015 Rev 1 July 1998 IS Intrinsically safe LEL Lower Explosion Level MER Main Earth Reference MCC Motor Control Centre NC Normally Closed NFPA National Fire Protection Association NPD Norwegian Petroleum Directorate PA Public Address PE Protective Earth ROV Remote Operated Vehicle SAM NPD Regulations for systematic follow up of the working environment SELV Safety Extra Low Voltage SJA Safe job analysis UPS Uninterruptible Power Supply 4 TECHNICAL REQUIREMENTS 4 1 Introduction 4 1 Functional requirements Temporary equipment shall be
30. lways be located in a non hazardous area 4 23 C Workshop for hot work Container description a Workshop for different types of construction work including hot work purposes Special requirements a If gas bottles are stored in the container then a warning notice to this effect shall be posted outside beside the entry door b If work is causing air pollution spot extractors shall be installed c Hot work class A is not permitted see subclause 3 1 NORSOK standard Page 8 of 35 Temporary equipment Z 015 Rev 1 July 1998 4 24 D Compactor and trash handling units Container description a Trash containers which also include compactor Special requirements a Equipment to be equipped with dead man emergency stop button 4 2 5 Type E Workshop for cold work Container description a Workshop for different types of construction work without ignition sources and ignition potentials b Manned tool container for non flammable materials tools 4 2 6 Type F Containers containing diesel motor in non hazardous area Container description a Containers being built for containing diesel motor in non hazardous area Special requirements a Requirements for diesel motor see subclause 4 3 1 b Diesel motor shall have emergency stop outside container c Ifno ventilation of the container or no Ex rating of the equipment only location as per item 8 in table 4 subclause 4 4 6 4 is acceptable
31. m generator diesel burner shall be equipped with various stop and safety functions such as gas detector in air inlet local emergency stop see subclause 4 4 8 platform remote stop e g platform ESD system and miscellaneous diesel burner protections Diesel burner protection shall at least include flame guard and low water level Automatic actions shall at least fulfil requirements shown in table below d Exhaust temperature to surroundings shall not exceed 300 deg C Surface temperature shall under no circumstances exceed 200 deg C Test readings shall be a part of the required documentation e Exhaust pipe shall have fireproof packings between flanged connectors but use of threaded or welded connectors is preferred f Approved spark arrester shall be fitted in exhaust pipe g Allelectrical equipment to be approved for use in zone 1 apparatus gasgroup II A temperature category T3 h Flooding from diesel pump shall not flow directly to pump feed chamber but back to diesel tank Return area shall be protected and aired to avoid continuous agitation of diesel or pressure build p in tank 1 Drip pan shall be installed below burner unit to collect any diesel leaks j Fans shall be of non sparking material k All oil and diesel lines to be made of metal pipes or reinforced hydrocarbon resistant material armoured hoses 1 Permanent fire extinguisher system with automatic and external manual release and minimum one fire extinguisher
32. noise is less than 83 dBA Loudspeaker shall have characteristic average acoustic pressure of 98 dBA at 1 metre and 1 W electrical power input effective frequency range minimum from 500 to 6000 Hz Normal power output will be 0 25 W to maximum 8 W The loudspeaker cable and the telephone cable shall be separate cables Alarm lamps In especially noisy rooms light signals are to be installed as per NORSOK S DP 001 The light should be a xenon strobe gas discharge tube with about 30 flashes per minute The lamp shall be controlled on off from the PA The lamp shall be provided with this control system i e the alarm lamp will not have any separate hook up interface NORSOK standard Page 19 of 35 Temporary equipment Z 015 Rev 1 July 1998 4 4 6 Electrical Systems 4 4 6 1 Detailed requirements for electrical systems For detailed requirements for the electrical system and electrical installations see the NORSOK standards as noted in the table below Table 3 Requirements for electrical systems Description Ref Norsok Ref Norsok E 001 rev 3 Z 010 rev 2 subclause subclause Earthing System earth earth reference PE IE bonding boss Lighting system Sockets Heating cable Ignition source disconnect Generators Motors Motor protection Circuits in distribution Ex proof rating IP rating Cabling Type segregation installation fastening nipples termination Supports Cable ladders equipment Marking
33. ocated checked hooked up and tested prior to start up and use NORSOK standard Page 30 of 35 Temporary equipment Z 015 Rev 1 July 1998 During use a Equipment should be maintained according to the maintenance program b The maintenance log should be updated after intervention e g service and repairs c Permanent installation of temporary equipment should be evaluated by the company after maximum 12 months of use Termination and return to shore a Equipment should be disconnected and prepared for shipment to shore Manifest to follow shipment to supplier b Anotice should be forwarded to the requisitioner and the supplier regarding the termination of use and shipment to shore c Layout of temporary equipment should be updated d A report demonstrating from experience of the suitability of the equipment should be forwarded to the base at shore and to the supplier A 2 5 Supplier Before delivery a Upon receipt of inquiry and prior to bid the supplier should check if this equipment does comply with clients requirements In cases of non compliance adequate measures to fulfil client s requirements should be evaluated and executed Applicable measures may include rebuilding replacement or a request for deviation can be forwarded to the client Non conformances relating to statutory requirements e g regulations is normally not acceptable b The supplier should also check that the requirements for technical documen
34. old or heated Requirements for equipment a For frame and lifting gear see subclause 4 4 1 b If chemicals are used as an additive to the cleaning fluid then the nozzle assembly shall be earthed c The equipment shall be equipped with safety devices like pressure safety valves pressure regulator and by pass valve d Equipment shall have an emergency stop device easily visible e The high pressure nozzle to be equipped with an operating device which will automatically shut off the jet dead mans device should the device be dropped or mishandled The same principle applies to a foot pedal operated unit NORSOK standard Page 13 of 35 Temporary equipment Z 015 Rev 1 July 1998 f The reaction force of hand held equipment shall not exceed 250 N g On heated equipment there shall be installed two safety devices against overheating h Heating of fluid steam by electric power is preferred The above conforms with regulations to the working environment law issued by Directorate for Labour Inspection order number 515 Highpressure cleaning etc 4 3 5 Steam generator Equipment description a Boiler to supply superheated water or steam above 100 deg C normally heated by electrical heater or diesel burner Requirements for boiler with diesel burner a For frame and lifting gears see subclause 4 4 1 b Boiler to be designed and built to comply with Directorate for Fire and Explosion Protection DBB rules c The stea
35. on earth TE IE earth is the earth reference for IS non IS and telecom circuits etc For local instrument earthing systems in a container the container structure can be used as the MER For instrument systems in the container which are integrated with the platform systems the associated earth system on the platform shall be used Connection points can include a junction box with dedicated separated isolated and labelled terminals for the earth system or systems used The requisitioner shall specify earthing systems if such special requirements are needed Protective earth PE The PE connection to the container shall be part the power cable or cables from the junction box or socket on the platform The PE earth connection can be the cable armour or a separate conductor in the cable Bonding Where the PE conductor from the platform terminates in a terminal in a junction box cabinet or other equipment in the container a bonding connection shall be established from the terminal in the equipment to an earth boss on the container structure This will ensure that the container with electrical equipment has an equilibration connection to the platform In case of several power supplies from the platform then such bonding shall be performed for each power supply In cases where the platform has special bonding requirements this will be stated on the requisition 4 4 6 4 Electrical equipment and classification Table 4 below shows the zone
36. ont ex proof M Mandatory AB n M Get a LLLLLLL bee Pt EIE LL IL T LLL LLL Lee DOD gt ele lel e ejeje recon fel ey Le 4 4 1 4 4 2 4 4 3 4 4 4 4 4 5 Structure Fire Gas Signal CCR Tele 2 D o o ELI We 4 4 6 4 4 7 Electrical HVAC Note 1 Note 1 4 inst internal oO c x D x lel _ e felele s e rable RN fel ER EI EE TL ELI me amp le Je ele fel O _ et fe ete E EPEC EEL tell amp fol Note 1 The requirements of gas detector Ex relating ventilation see also 4 4 6 4 Note 2 The requirements might be depending of circumstances ref to relevant section 4 4 x R Recommended NORSOK standard Page 6 of 35 Temporary equipment Z 015 Rev 1 July 1998 Table 2 Matrix for containers in hazardous area 4 4 1 4 4 2 4 4 3 4 4 4 4 4 5 4 4 6 4 4 7 Structure Fire Gas Signal Tele Electrical HVAC Air lock Note 2 Self closing door Fire detection Portable extinguisher Room extinguisher system Gas detector Note 1 Ignition source disconnected Loss of pressurization Telephone Emergency lighting Ex inst external Ex inst internal Note 1 Fire detec
37. p trays Automatic closure of valve on combustion air intake Oil pressure trip Water temperature trip Overspeed monitoring as detector in ventilation air intake shutdown emp element in exhaust duct max 200C lame arrestor in exhaust duct hutdown from central contror room mergency exit ire hose mergency lights prinkler oise levels ire class irlock elf closing door indow ire detector as detector gt gg c lt eleg P gt lt px gt lt gt lt container x x x x px px x gt lt Air compressor l bp High cipaning equipment gt lt gt lt gt lt gt lt gt lt gt lt gt lt gt lt lt Workshop for hot work gt x gt lt gt lt gt lt gt lt gt lt Compactor trash handling gt lt gt lt x gt lt gt lt lt gt lt Office Laboratory Logging etc x xfx gt lt gt lt gt lt gt lt x lt x Toilet container x xl Tee 0 8 EX fh ae 010 0 5 1 4 2 X X X Pape A TEE L a elephone Mechanical ventilation Overpressure 0 25 mBar ire damper afety valve lame monitor larm for low water level NORSOK standard Page 35 of 35
38. proved for use in zone 1 with gas group temperature class T3 regardless of whether it is located in a hazardous or unclassified area 447 HVAC For requirements for ventilation see NPD Regulations relating to process and auxiliary facilities paragraph 33 1998 with guidelines and SAM paragraph 44 1997 with guidelines and NORSOK Standard H 001 Below is an elaboration of the requirements in Table 1 and 2 Mechanical ventilation All normally manned containers should have mechanical ventilation This to achieve a satisfactory indoor climate The number of air changes per hour is generally six Natural ventilation may be used provided this results in satisfactory indoor climate for example see type E NORSOK standard Page 22 of 35 Temporary equipment Z 015 Rev 1 July 1998 In general all containers containing ignition sources shall have mechanical ventilation Exceptions will only be accepted for containers which fulfils requirements in table 4 subclass 4 4 6 4 item 8 note 1 For containers with equipment which emits heat the ventilation system shall be specially designed to cope with the heat Air inlet All air inlets shall be equipped with a gas detector If the container does not contain ignition sources Ex installation the gas detector can be omitted All air inlets for pressurised spaces and for combustion air shall be taken from an non hazardous area Pressurisation For containers located in non hazardou
39. rm necessary maintenance Check documentation Send approved equipment to compan Together with relevant trade dept Control of equipm Control of doc Dispatch to platform Update overview for temporary equipment Correct placement on platform Control of delivered equipment Check documentation Hook up Maintenance in accordance with contract Update maintenance documentation Evaluate permanent installation Disconnection Update overview for temporary equipment Transport to shore Return to rental compan Receipt control Repairs improvements NORSOK standard Page 29 of 35 Temporary equipment Z 015 Rev 1 July 1998 A 2 Description of flowchart A 2 1 Requisition When ordering the requisitioner should a Specify relevant technical requirements including those for Ex protective rating zone 1 2 non hazardous b Specify functional operational requirements c Indicate location of equipment onboard hazardous or unclassified area d Indicate date needed and expected duration e Specify interfaces for hook up to platform permanent utilities electrical telecom instrument pneumatic water etc f Indicate whom to be responsible for equipment including spare parts and maintenance g Indicate needs of supplier s personnel to operate equipment on platform A 2 2 Contract division Contract Division should a Check that requisition is completed b Issue enquiry and receive bid from suppl
40. s NORSOK standard to clauses paragraphs or sections in normative references may not be correct for normative references revised after issue of this standard This is however not intended to preclude use of latest issue Note 2 The reference to classification society rules applies to the technical provisions only Any requirement therein for classification certification or third party verification is not part of this NORSOK standard and may be considered as a separate service 3 DEFINITIONS AND ABBREVIATIONS 3 1 Definitions Temporary equipment Equipment for limited use offshore which require hook up for use and or can be an ignition source Shall Verbal form used to indicate requirements strictly to be followed in order to conform to the standard and from which no deviation is permitted unless accepted by all involved parties Should Verbal form used to indicate that among several possibilities one is recommended as particularly suitable without mentioning or excluding others or that a certain course of action is preferred but not necessarily required May Verbal form used to indicate a course of action permissible within the limits of the standard Can Verbal form used for statements of possibility and capability whether material physical or casual Hot work Hot work embraces work operations where a source of ignition is used or caused Sources of ignition are generally divided into groups A and B where B sources are eas
41. s areas there is no requirement for pressurisation ventilation with monitoring system For containers containing ignition sources e g non Ex installation located in hazardous areas pressurisation ventilation with monitoring is required In case of loss of pressure air flow all ignition sources shall be disconnected time delayed e g 30 seconds 4 4 8 Health environment and safety When selection is made for temporary equipment its use and location are used for the results of the risk analyses and how the equipment might affect this result shall be taken into account This applies in particular for containers which are intended for accommodation or workplace or which contain ignition sources and or flammable materials Containers or equipment which according to requirements in this standard shall have an emergency stop this shall be a stop push button designed and functioning according to NS EN 418 Safety of machinery Emergency stop equipment functional aspects principles of design NORSOK standard Page 23 of 35 Temporary equipment Z 015 Rev 1 July 1998 Table 5 Health environment and safety Function Description Reef SAM Ref Norsok S 002 Rev 3 Layout Dimensions 1 x w x h access Paragraph 32 lighting planning of workplace Work place Planning of work tools furnishing Paragraph 32 Design and outfitting equipment handling of job orders 35 NEN SER 5 1 5 2 3 2 5 4 Hot cold surfaces Protection against hot
42. t or exceed the requirements of the standards below DBE DLI DLI DLI DNV EN 792 IMDG NFPA 72 E NORSOK E 001 NORSOK H 001 NORSOK R 001 NORSOK S DP 001 NORSOK S 002 NOROSK S DP 003 NORSOK Z DP 002 NORSOK Z 001 NORSOK Z 010 NPD NPD NPD NS EN 418 NORSOK standard Rules for boilers Order number 192 Compressed air systems Norwegian text only Order number 515 High pressure cleaning etc Norwegian text only Order number 522 Machinery regulations Norwegian text only Certification Note No 2 7 1 Offshore freight containers design and certification See Note 2 below Hand held non electric power tools safety requirements International Maritime Dangerous Goods Code Automatic fire detectors Electrical Systems HVAC Heating Ventilation Air Condition Mechanical Equipment Technical safety will be renumbered S 001 Working Environment Environmental care will be renumbered S 003 Coding system Documentation for Operation DFO Electrical instrumentation and telecommunication installation Regulations relating to electrical installations in the petroleum activities Regulations for systematic follow up of the working environment SAM Regulations relating to process and auxiliary facilities Safety of machinery Emergency stop equipment functional aspects principles of design Page 3 of 35 Temporary equipment Z 015 Rev 1 July 1998 Note 1 Specific references in thi
43. tation is fulfilled ref subclause 4 6 2 c Requirements for certification should be fulfilled This includes lifting gear electrical Ex equipment and other equipment requiring certification such as pressure bottles d The suppliers bid should include all necessary information of the equipment the supplier s guarantee liabilities including maintenance and spare parts deliveries e Prior to the delivery the supplier should thorough inspect the equipment and perform necessary maintenance The maintenance program and history should be included in the documentation which follows the equipment ref subclause 4 6 2 Receipt after use a The supplier should inspect the received equipment for anomalies b The supplier should also review the experience report as well as the condition report of the equipment in order to implement improvements to the equipment itself e g modifications or a modified design in case of new equipment NORSOK standard Page 31 of 35 Temporary equipment Z 015 Rev 1 July 1998 ANNEX B DATA SHEETS AND CHECKLISTS INFORMATIVE B 1 Interface hook up data sheet platform B 2 Checklist for container type B typical B 3 Checklist for containers equipment in non hazardous areas NORSOK standard Page 32 of 35 Temporary equipment Z 015 Rev 1 July 1998 Annex B 1 Interface hook up data sheet PLATFORM Voltage Mo SS C Frequency Hz o Phase current A o
44. tion amp protection umm c R Overpressure 0 25 mbar Fire class Rating Note Emergency exit Note 2 Mechanical vent Note 1 No of air changes hour Note Bu CONTAINER Only for placement in non hazardous area container Offices Coffee 4 2 2 bar Laboratory AO RM M M MIMIMIM I MI M Logging etc 4 2 3 ag RM MIM MIMIMIM hot work Comprimator BE trashhandlino Only for placement in non hazardous area 425 Workshop for AO M cold work DE Ac diesel engines Control cont eee e ol E Storage for 4 2 9 flammable AO materials azardous area BEE Joar e z e pega pe onang Storage for J 4 2 10 flammable materials p E K 4211 Paintstrage fao Mj M 4 2 12 tor Only for placement painters M 4 2 13 Only for placement in non hazardous area container 4 2 14 for placement non hazardous area container BET UDBE M ug DETI aa Jro ao container Equipped 4 2 17 container non ex AO R M M MIM proof Equipped 4 2 18 container ex M proof M Mandatory Note 1 The requirements of gas detector Ex relating R Recommended ventilation see also 4 4 6 4 Note 2 The requirements might be depending of circumstances ref to relevant section 4 4 x el
45. ut inside ire PO a Sy S Sy Sy N 0 Voltage frequency and load according to order 4 Fire fighting equipment Fire classification AOS a Emergenoy ight 20 PA instalation hooked upto platform 22 Selfclosing doors SSCS 23 the container be placed in hazardous area 24 Arlock when situated in hazardous area Purging after shutdown when situated in hazardous area Nj Note This checklist is provided as a typical example for container type B It should be used as a guideline for development of checklists for other types of temporary equipment and checkpoints listed in Annex B3 NORSOK standard Page 34 of 35 Temporary equipment Z 015 Rev 1 July 1998 Annex B 3 Checklist for containers equipment in non hazardous areas F H J OF CONTAINERS EQUIPMENT Container for diesel engines Mobile crane CONTROL POINTS early control lifting certification Mechanical condition lifting lugs structure lifting pecific tests performed amp witnessed ontrol of internal and external EX equipment echnical documentation reventive Maintenance program ser handbook Maintenance report ontrol of cables glands clamps etc Detection equipment gas smoke fire overpressure etc irefighting equipment arthing insulation test Voltage frequency load in accordance with that specified Manual emergency stop Manual shut off of fuel Dri
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