HYDRAULIC POWER UNIT CUM CONTROL PANEL DATASHEET NUMBER DATA SHEET CLIENT : SHEET NO. 1 OF 1 REV Item Number 01 02 1 Tag Number ICP-HPU-XXXX-XX MSP-HPU-XXXX-XX 2 Quantity One One 3 P & ID Number - - 4
For actuating Subsea Ball valve with single acting, spring For actuating Subsea Ball valve with single acting, spring Service 5
return, subsea hydraulic actuator (Note 1)
return, subsea hydraulic actuator SSIV 6 Body Type
Ball, Full Bore, Trunion Mounted, Metal to Metal seated
Ball, Full Bore, Trunion Mounted, Metal to Metal seated 7 SSIV Body Size / Rating 20" / ANSI 900# 20" / ANSI 900# 8 Actuator 9 Type Spring return subsea hydraulic Spring return subsea hydraulic 10 Fail Action Fail Close Fail Close 11
Supply Press (Min/Nor/Max) (kg/cm2g) 70 / - / 105 70 / - / 105 12 Actuator swept volume Vendor to specify Vendor to specify 13 GENERAL Opening/ Closing Time (sec)
Range 15-30 secs closing or opening valve time
Range 15-30 secs closing or opening valve time 14 SSIV Umbilical 15 Length (Mts) 550 550 16 No of hoses / Size
Two (Supply/Return, 1 No spare) / 3/4" NB
Two (Supply/Return, 1 No spare) / 3/4" NB 17 Operating pressure (Kg/cm²g) 70 - 105 70 - 105 18 Design pressure (Kg/cm²g) 160 160 19 No of cables
Two (OPEN and CLOSE indication)
Two (OPEN and CLOSE indication) 20 Cable type Signal, U/Uo = 0.6/1.0 kV rms Signal, U/Uo = 0.6/1.0 kV rms 21
No of conductors per cable / size 4 / 6 mm² 4 / 6 mm² 22 Conductors
Plain copper, high conductivity
Plain copper, high conductivity 23 Area Classification
Class 1, Div 1, Gr C & D, T3 (Applicable for HPU)
Class 1, Div 1, Gr C & D, T3 (Applicable for HPU) 24 Water depth (m)
SSIV located at 76 Mts water depth
SSIV located at 76 Mts water depth 25 26 Location
Outdoor - Offshore process platform
Outdoor - Offshore process platform 27
SSIV actuation and valve status indication Required Required 28
Provision to accept ESD and FSD signals Required Required 29 Hydraulic reservoir - Material SS 316 SS 316 30 Hydraulic reservoir - Capacity Vendor to specify Vendor to specify 31
Hydraulic accumulators - Material SS 316 SS 316 32 Hydraulic accumulators - Size
Two numbers, Vendor to specify the size
Two numbers, Vendor to specify the size 33
Hydraulic accumulators - ASME code stamp Required Required 34
Main pump driven by electric motor
Main pump driven by electric motor Hydraulic pumps 35
Standby pump - Hand operated hydraulic pump
Standby pump - Hand operated hydraulic pump
415 ± 5%, TPN, 50Hz ± 3% provided at single point. Any 415 ± 5%, TPN, 50Hz ± 3% provided at single point. Any Power supply 36
other voltage required shall be derived by vendor.
other voltage required shall be derived by vendor.
Filters at suction of hydraulic pump Required, 5 microns or better Required, 5 microns or better 37
Panel mounted instruments - Material SS 316 SS 316 38 Tubes and Tube fittings Parkar / Swagelok, SS 316 Parkar / Swagelok, SS 316 39 Cerification ATEX / BASEEFA / FM / CIMFR ATEX / BASEEFA / FM / CIMFR 40 HPU CUM CONTROL PANEL Distance between HPU and SSIV 550 Mts 550 Mts 41
Water based biodegradable type with requisite addition of Water based biodegradable type with requisite addition of
biocide consisting of de-ionised water, biocide and water biocide consisting of de-ionised water, biocide and water Hydraulic control fluid 42
soluble lubricant (Martson bentley, HW560) Cleanliness
soluble lubricant (Martson bentley, HW560) Cleanliness level NAS 1638 Class 6) level NAS 1638 Class 6) Manufacturer Vendor to specify Vendor to specify 43 44 45 Pneumatic shutdown logic
Required, Dual receiver logic, (Note 1) Not Required 46 ONS Inspection & Testing
Required as per clause no 3.2 of FS-3506
Required as per clause no 3.2 of FS-3506 47 48 OPTI 49 Note: 50
1. The HPU shall also include pneumatic shutdown logic (dual) module for topside pig receivers. The pneumatic shutdown logic module shall be as per ONGC 51
Functional specification for shutdown panel, FS-3501 and approved cause and effect diagram (Will be provided later) and Annexure I 52 NOTES 53 54 REVISION NO. A B PEM STATUS S3 S4 ISSUED FOR ENQUIRY PURCHASE PREPD. BY/DATE CHKD. BY/DATE APPD. BY/DATE