bd-spc-gen-sa-1004 specification for auxiliary fire fighting equipments rev0

1、BASIC DESIGN OFBZ34-1 OIL FIELD DEVELOPMENT ADJUSTINGJOB NO. 2013BD-005SAFETYPage 1 of 1402013.10.31ISSUED FOR APPROVAL2013.09.04ISSUED FOR REVIEW（0）B2013.07.12ISSUED FOR COMMENTSA2013.06.24ISSUED FOR WORKINGREV.DATEDESCRIPTIONBYCH K.REV W.EXAM.APPR.CLIENTCNOOC Ltd.TianjinSPECIFICATION FOR AUXILIARY

2、 FIRE FIGHTING EQUIPMENTS(CN-USP-BHB-BZ34-1)DESIGN CERTIF. NO.CNOOCResearch Institute A111008717 RICHTECH A231014242DOCUMENT NO.REV.BD-SPC-GEN-SA-10040COSIGN DISCIPLINESIGNATUREDATECNOOC RIAPPROVEDSIGNATORYSIGNATUREDATEREVWEXAM.APPR.BASIC DESIGN OFBZ34-1 OIL FIELD DEVELOPMENT ADJUSTINGBD-SPC-GEN-SA-

3、1004REV.0CONTENTS1.0INTRODUCTION3General3Utility and Environmental Conditions3Purpose3Scope and Limitation3Design Life4Definitions / Language42.0STANDARDS, CODES AND REGULATIONS43.03.7REQUIREMENTS OF FIRE FIGHTING EQUIPMENT5Extinguisher5Fireman Equipment Box7Safet

4、y Shower/Eye Wash Units8Fire Hose Reel Station10Self-Contained Breath Apparatus12Cabinets13Extinguisher Bracket13SPECIFICATION FOR AUXILIARY FIRE FIGHTING EQUIPMENTSPage 2 of 14BASIC DESIGN OFBZ34-1 OIL FIELD DEVELOPMENT ADJUSTINGBD-SPC-GEN-SA-1004REV.01.0INTRODUCTION1.1GENERALBZ34-1 oil field is lo

5、cated at the southern area of Bohai Bay，including the principal part field, the west block and the north block of BZ34-1 oil field. The east longitude ofoil field is from 11927 to 11937 and the north latitude of oil field is 3806 to3810 .The oil field is adjacent with BZ34-2/4 oil field in south, ap

6、proximately 90 kmsoutheast from Longkou Shandong, 35km northwest from BZ25-1 oil field and 22km northeast from BZ28-2s oil and gas field. The mean water depth in this area is about20.5 m and the temperature in this area is from -17.2 to 34.6.The scope of work for this project includes as below: Two

7、wellhead platform BZ34-1 (WHPE) and BZ34-1 (WHPF) BZ34-1 CEPAmodification BZ34-1N WHPC modification BZ34-1 WHPD modification1.2UTILITY AND ENVIRONMENTAL CONDITIONSAmbient Temperature:Max: 34.6CMin: -17.2CRelative Humidity:Max: 90%Min: 24.2%Seawater TemperatureMax: 28.5CMin: -1.2CSurface：Wind Speed:M

8、ax: 33.2 m/s (100 years period, 3 second gust)Atmosphere:Saliferous and Marine1.3PURPOSEThe main objective of this document is to define the technical requirements for the auxiliary firefighting equipment utilized on the platform of BZ34-1 oil field development adjusting.1.4ABBREVIATIONThe following

9、 abbreviations are commonly used in this document:SPECIFICATION FOR AUXILIARY FIRE FIGHTING EQUIPMENTSPage 3 of 14BASIC DESIGN OFBZ34-1 OIL FIELD DEVELOPMENT ADJUSTINGBD-SPC-GEN-SA-1004REV.0APIASMEAmerican Petroleum InstituteAmerican Society of Mechanical EngineersNFPANational Fire Protection Associ

10、ationNPT GRPUVAmerican Standard Taper Pipe Thread Fiberglass Reinforce PlasticUltraviolet316SS316 Stainless Steel1.5SCOPE AND LIMITATIONThis specification mainly covers the WHPE platform, WHPF platform, and modification on CEPA/WHPC/WHPD Platform. It shall be noted that fire protection requirements

11、for work over rig is not covered in this document, details refer to work over rig design contractors relevant documents.1.6DESIGN LIFEThe design life shall be the same as the platform design life (20 years).1.7DEFINITIONS / LANGUAGEIn this document the following definitions apply:The use of “shall”

12、indicates a mandatory requirement.The use of “should” indicates a guideline that is strongly recommended.The use of “may” indicates a guideline that is to be considered.2.0STANDARDS, CODES AND REGULATIONSThe latest editions, as of the enquiry or purchase order date, of the following code, standards,

13、 and regulations are considered part of this specification and are to be used by the Vendors in their designs. The applicable code, standards, and regulations shall be as listed below and shall also include any codes and Standards etc. referenced by the listed documents.The requirements and recommen

14、dations of the latest revisions of the following listed codes, standards and General Specifications shall be applied.SOLASInternational Convention for the Safety of Life at SeaNFPA 10Standard for Portable Fire ExtinguishersNFPA 1961Standard for Fire HoseSPECIFICATION FOR AUXILIARY FIRE FIGHTING EQUI

15、PMENTSPage 4 of 14BASIC DESIGN OFBZ34-1 OIL FIELD DEVELOPMENT ADJUSTINGBD-SPC-GEN-SA-1004REV.0NFPA 1963Standard for Fire Hose ConnectionsNFPA 1964Standard for Spray NozzlesNFPA 1971Standard on Protective Ensembles for Structural Fire Fighting and Proximity Fire FightingNFPA 1981StandardonOpen-Circui

16、tSelf-ContainedBreathingApparatus (SCBA) for Emergency ServicesAPI 14GRPRecommended Practice for Fire Prevention and Control on Fixed Open-type Offshore Production PlatformsGB 12514.1Fire Coupling Part 1: General Technical Conditions for Fire CouplingGB 12514.2Fire Coupling Part 2: Patterns and Basi

17、c Parameters for Fire Snap Types CouplingGB 3445Indoor Fire HydrantGB 8181Fire NozzlesGB 6246Fire HoseGB 14561Fire Hydrant CabinetANSI Z358.1Emergency Eye Wash and Shower EquipmentGB 4351.1Portable Fire Extinguishers Part 1 ： Performance and ConstructionGB 4351.2Portable Fire Extinguishers Part 2 ：

18、Requirements for Seamless Steel Cylinders of Portable Carbon Dioxide Fire ExtinguishersGB 8109Wheeled Fire Extinguishers3.0REQUIREMENTS OF FIRE FIGHTING EQUIPMENT3.1EXTINGUISHER3.1.1GENERALEach extinguisher shall be furnished with a stainless steel maintenance record card.All discharge hoses shall b

19、e made of non-electrical conducting flexible neoprene and shall be capable of a 90 bending without kinking.SPECIFICATION FOR AUXILIARY FIRE FIGHTING EQUIPMENTSPage 5 of 14BASIC DESIGN OFBZ34-1 OIL FIELD DEVELOPMENT ADJUSTINGBD-SPC-GEN-SA-1004REV.0Extinguisher shall be a heavy duty painted carbon ste

20、el construction. Material for head cap assembly shall be corrosion resistant, hose couplings shall be of stainless steel. All carrying and operating handle shall be pistol-grip design made of stainless steel. Springs and moving parts shall be of stainless steel. All indoor portable extinguishers sho

21、uld be provided with mounting brackets. All outdoor portable extinguishers should be installed inside weather proof cabinet. All outdoor wheeled extinguishers should be equipped with waterproof canvas coat.Nameplates on each extinguisher shall identify fire rating, class of fire, usage and storage t

22、emperature, approved standard, operating instructions, agent identification and capacity. All instructions shall be in Chinese and English. Stick on labels shall be unacceptable.Extinguishers shall be of an approved type color red (red RAL3000). The paint finishing shall be marine suitable for a hum

23、id, salt laden and corrosive atmosphere.All wheeled fire extinguisher units shall have two wheels (non-sparking) and necessary assembly for transport and to support the extinguisher upright. The extinguisher shall be of a slim line profile suitable for ease of maneuvering down any secondary walkway.

24、Chemical fill date shall be less than three (3) months prior to shipment. Pressure containing component shall not be older than six (6) months prior to shipment.All dry chemical fire extinguishers and foam extinguishers shall be of the “stored pressure” type (propellant by N2) and provided with a pr

25、essure relief device to relieve internal pressure with care of unusually high ambient temperatures. Each extinguisher shall have a pressure gauge of stainless steel type fitted with dial showing pressure (green/red sector markings; green to indicate a safe and fit operating and red to indicate insuf

26、ficient pressure), and indicator showing amount left in the cylinder.All carbon dioxide extinguishers should be complete with brass operating head, handle, hose and directional discharge horn, locking ring pin, and over pressure protective device as minimum.Each fire extinguisher shall be fitted wit

27、h a device to prevent inadvertent operation (temper protector). This shall be constructed so that any attempt to discharge the extinguisher with the device in operation will not impair subsequent operation of the extinguisher.3.1.2PORTABLE DRY CHEMICAL EXTINGUISHERFire Agent: Sodium bicarbonate or P

28、otassium bicarbonateFire Rating: 144-B:C（GB50140）or equivalentEffective discharge range: not less than 4.5 metersCapacity: not less than 8kgNozzle: equipped with a shut-off hose nozzleSPECIFICATION FOR AUXILIARY FIRE FIGHTING EQUIPMENTSPage 6 of 14BASIC DESIGN OFBZ34-1 OIL FIELD DEVELOPMENT ADJUSTIN

29、GBD-SPC-GEN-SA-1004REV.03.1.3PORTABLE CARBON DIOXIDE (CO2) EXTINGUISHERFire Agent: liquefied CO2 by pressurizationFire Rating: minimum 34-B:C（GB50140）or equivalentEffective discharge range: not less than 2.5 metersCapacity: not less than 5kgNozzle: suitable for complete gasification and diffusion of

30、 CO2 agent3.1.4WHEELED DRY CHEMICAL EXTINGUISHERFire Agent: Sodium bicarbonate or Potassium bicarbonate for B:C fireFire Rating: 297-B:C（GB50140）or equivalentEffective discharge range: not less than 6 metersCapacity: not less than 50kgNozzle: equipped with a shut-off hose nozzle3.2FIREMAN EQUIPMENT

31、BOXEach fireman equipment box shall include as a minimum the equipment listed below:2 sets of fire resistant coats2 sets of fire resistant pants with suspenders2 sets of electrically non-conductive insulated boots2 sets of electrically non-conductive insulated, fire resistant gloves2 sets of fire fi

32、ghters helmet each with neck protector, headband, ratchet2 sets self-contained flash Light (Class I Zone1 areas, 3 hours duration)2 sets harness2 sets of fireproof lifeline and attachments made from natural fibers, 30 m long with snap hook2 sets of breathing apparatus (each has minimum 30 minutes du

33、ration,detail technical requirements refers to section 3.5 of this document )4 spare air cylinders (each has minimum30 minutes duration, detail technical requirements refers to section 3.5 of this document )1 large fire axe with wood handle1 small fire axe with insulated handleSPECIFICATION FOR AUXI

34、LIARY FIRE FIGHTING EQUIPMENTSPage 7 of 14BASIC DESIGN OFBZ34-1 OIL FIELD DEVELOPMENT ADJUSTINGBD-SPC-GEN-SA-1004REV.0Following shall be affixed to the inside face of the cabinet doors in dual languages (English and Chinese).Listing of cabinet contentsThe concise operating instructions for each fire

35、man equipment3.3SAFETY SHOWER/EYE WASH UNITS3.3.1GENERALThe safety shower/eye wash units shall be a combination unit, the safety shower and eye washer shall operate individually and simultaneously. It shall be designed according to ANSI Z358.1 and shall be UL listed/FM approval or equivalent.The saf

36、ety shower/eye wash units shall be located no more than 10 meters at the same level from the hazard area where the eyes or body of any person may be exposed to corrosive materials, and shall be easily installed in the platform.Safety shower and eyewash units shall have insulation with heat tracing,

37、the suitable temperature range is 16-38.The capacity of the portable water shall ensure the safety shower/eye wash units minimum 15 min usage with safety shower and eye wash units operated simultaneously, and also the 207 KPaG water pressure shall be ensured at the inlet of safety shower and eye was

38、her.A block ball valve shall be installed in the portable water supply line near the safety shower and eye wash unit for maintenance purposes. The valve shall be locked open during normal operation.An automatic pressure compensation flow control devices shall be provided to ensure that a controlled

39、flow of flushing fluid is provided at a velocity low enough to be non- injurious to the user.Strainers shall be provided for safety shower and eyewashes units, the strainer shall be sized less than 50% of the water outlet hole of shower head and/or eyewash head.The area where eye/face wash station l

40、ocated shall supply adequate drainage to a safe area. Operating instructions nameplate should be provided neared the safety shower /eye washer unit.3.3.2PERFORMANCE REQUIREMENTS FOR SAFETY SHOWERThe safety shower shall be capable of delivering flushing fluid at a minimum flowrate of 75.7 liters per

41、minute.The safety shower shall provide a flushing fluid column that is at least 208.3 cm and not more than 243.8 cm in height from the surface on which the user standards.The spray pattern shall have a minimum diameter of 50.8 cm at height of 152.4 cmSPECIFICATION FOR AUXILIARY FIRE FIGHTING EQUIPME

42、NTSPage 8 of 14BASIC DESIGN OFBZ34-1 OIL FIELD DEVELOPMENT ADJUSTINGBD-SPC-GEN-SA-1004REV.0above the surface on which the user stands, and the center of the spray pattern shall be located at least 40.6 cm from any obstruction. The flushing fluid shall be substantially dispersed throughout the patter

43、n.The control valve of safety shower shall remain open without the use of the operators hands until intentionally closed. The control valve shall be easy to locate and readily accessible to the user. Valve actuators shall be located not more than 173.3 cm above the level on which the user stands. Af

44、ter the control valve fully open, the design flowrate should be achieved within 5 seconds.3.3.3PERFORMANCE REQUIREMENTS FOR EYE WASH UNITThe eye washer shall be capable of delivering flushing fluid to the eyes not less than1.5 liters per minute.The eye washer shall be designed to provide enough room

45、 to allow the eyelids to be held open with the hands while the eyes are in the flushing fluid stream.The eye washer shall provide flushing fluid to both eyes simultaneously. A test gauge for making determination of a suitable eyewash pattern shall be a minimum 10.16 cm in length with two sets of par

46、allel lines equidistant from the center. The interior set of lines shall be 3.18 cm apart and the areas between the interior and exterior lines of the gauge at some point shall be less than 20.3 cm above the eye washer nozzle(s).The control valve of eye washer shall remain open without the use of th

47、e operators hands until intentionally closed. The valve shall be simple to operate and shall go from off to on in 1 second or less. The valve shall be easy to locate and readily accessible to the user.Dust cover shall be provided to protect spray heads from airborne contaminants. And it shall be rel

48、eased automatically with water pressure.3.3.4MATERIAL REQUIREMENTSThe material for each component of safety shower and eye wash units shall follow below requirement:Pipe316SSFitting and control valve316SSCoupling, Union316SSFlange316SSDust cover316SSEye wash unit receptor316SSShower head316SS or Ven

49、dors standardSPECIFICATION FOR AUXILIARY FIRE FIGHTING EQUIPMENTSPage 9 of 14BASIC DESIGN OFBZ34-1 OIL FIELD DEVELOPMENT ADJUSTINGBD-SPC-GEN-SA-1004REV.0Eye wash unit head316SS or Vendors standardOther316SS3.4FIRE HOSE REEL STATION3.4.1GENERALFire water hose reel station and fire water/foam hose ree

50、l station will be provided on the platform.Each fire hose reel station shall be easily installed on the platform and location of the fire hose reel station shall be ensured easily operation.Each hose reel station shall be provided with a quick removal, weather proof, and UV resistant cover.Each fire

51、 hose reel station shall be designed easily and efficiency operation.All hose and spray nozzle fittings shall be brass with chrome plating and NPT.3.4.2FIRE WATER HOSE REEL STATIONEach fire water hose reel station should consist of fire hose, spray nozzle, connection, hose reel as minimum. It shall

52、be designed for a flow rate of 25 m3/hr at 690 KPa.HOSE REELThe ebonite hose shall be of smooth bore 1 1/2” (40mm), three-ply, oil resistant, non- collapsible construction.The hose reel shall be of 20m length and shall have no joint in that length of hose.Hose reel shall be suitable for seawa

53、ter usage and shall be highly resistant to abrasion, acids, oils and other chemicals.Hose reel shall be of corrosion resistant material for support construction, bearings, swivel inlet, etc.Hose shall be able to withstand the system operating pressure of 1700kPaG.Each hose reel station shall be prov

54、ided with a quick removal, weather proof, and UV resistant cover.BRACKETSA bracket used on the hose reel shall be manufactured from 316 stainless steel or alternative corrosion resistant material, strengthened or stiffened at all stress points and fixing points to allow fixing to either the d

55、eck or bulkhead.SPECIFICATION FOR AUXILIARY FIRE FIGHTING EQUIPMENTSPage 10 of 14BASIC DESIGN OFBZ34-1 OIL FIELD DEVELOPMENT ADJUSTINGBD-SPC-GEN-SA-1004REV.0All fittings and brackets used on the hose reel shall be adapted to weld either the decks or bulkheads.The bracket used on the hose reel shall

56、be of an approved type color red and marked with white lettering, stating “FIRE WATER HOSE REEL STATION” or ” FIRE WATER/FOAM HOSE REEL STATION” in dual language (English and Chinese). The lettering used on the bracket shall be fluorescence type. The paint finishing shall be marine paint suitable for a humid, salt laden and corrosive atmosphere.The bracket shall be possible to remove all items of equipment individually w