Piping Works on TurnKey Basis of INS SUJATA

Amount

Complete Scope of Work is to be carriedout as per mentioned in Annexure-A & Annexure-B to the satisfaction of Shipstaff, HSL and all NAVY trial agencies.

STRIP AND CLEAN 50% OF SOIL AND URINAL DRAIN PIPE. RE-GALVANISE WHERE REQUIRED.

RENEW 22 TANK BREATHER PIPES ON WEATHER DECK AS PER SPECIFICATION MENTIONED BELOW: DIA OF PIPE: 100 - 150 MM, LENGTH: 900-700MM

10 FUEL TANK BREATHER MUST HAVE SPARK GUARD.

ALL OTHER 12 BREATHERS MUST HAVE ARRANGEMENTS FOR CLOSING THE FLAP COVER FOR AIR TIGHTNESS.

RENEW DECK DRAIN PIPES (PIPE DIA: 60MM, MAT: GI) INCLUDING GI FLANGES AND M 24 SS FASTENERS

APPROX LENGTH OF EACH PIPE: 04MTRS, 60MM DIA GI PIPE INCLUDING GI FLANGES AND M 24 SS FASTENERS

NO OF DRAIN PIPES: 40, 60MM DIA GI PIPE INCLUDING GI FLANGES AND SS FASTENERS

NO OF DECK STRAINERS REQUIRED: 40, 60MM DIA GI PIPE

OLD PIPES ARE TO BE REMOVED AND NEW PIPES ARE TO BE FITETD AND EXTENDED UP TO THE SHIP SIDE AS LOCATED BY SS. 60MM DIA GI PIPE

RENEW INTERNAL DRAIN PIPES OF BATHROOM, DINNING HALLS, SICKBAY, GALLEY AS SPECIFIED BELOW: PIPE DIA: 45MM, MAT: GI PIPE INCLUDING GI FLANGES AND M16 SS FASTERNERS

NO OF DECK STRAINERS REQUIRED: 40

OLD PIPES ARE TO BE REMOVED AND NEW PIPES ARE TO BE FITETD AS PER SAMPLE

1" DIA GI PIPE WELDED TO FORM 'Y' SHAPE WITH EXTERNAL THREAD TO FIT TWO ISOLATING BALL VALVE ON EACH SIDE.

THE THIRD SIDE BRAZED TO BRASS ADAPTER OF SER (I).

NO OF SPRINKLERS: 150 INCLUDING END FITTINGS

CARRY OUT SURVEY OF ENTIRE FUEL SYSTEM PIPELINES OF BOTH MAIN ENGINES.

CONTRACTOR TO QUOTE SEPARATELY FOR RENEWAL OF 20 MTRS OF FUEL SYSTEM PIPELINES.SIZES: 50MM - 15 MTR; 25MM- 5 MTR

RENEW ALL FLEXIBLE HOSE CONNECTIONS IN FUEL SYSTEM OF BOTH MAIN ENGINES. MAT:- SS WIRE HOSE WITH RUBBER COVERING

RENEW ALL SECURING CLAMPS OF FUEL SYSTEM PIPELINES OF BOTH MAIN ENGINES.

DISMANTLE PORT AND STBD MAIN ENGINE EXHAUST TRUNKING FROM TC OUTLET TO FUNNEL TOP. INSPECT AND CHEMICAL CLEAN EXHAUST TRUNKING AND REPLACE DEFECTIVE PIPE. CONTRACTOR TO QUOTE FOR MANUFACTURING AND REPLACEMENT OF APPROX 20 MTR EXHAUST PIPE DIA 350 MM ALONG WITH METAL SHEET.

MANUFACTURING AND RENEWAL OF GAUGE LINES WITH PRESSURE GAUGE OF BOTH MAIN ENGINE S/B PUMP POST OVERHAULING . SUCTION GAUGE-02, DISCHARGE GAUGE-02 MATERIAL TO BE SUPPLIED BY CONTRACTOR

GASKET AND SUPPORTING FRAMES WITH CLAMPS AS PER REQUIRMENT TO BE RENEWED.

F/W PUMP SUCTION AND DISCHARGE BELLOWS TO BE RENEWED AS PER SAMPLE. MAT : RUBBER WITH SS FALNGES. QTY : 02 NOS IN EACH ENGINE. THE FOLLOWING WORKS INVOLVED. REMOVAL OF BELLOW. REPLACE THE FASTNERS WITH NEW FASTNERS. REFIT THE NEW BELLOW. (RUBBER BELLOW WITH STEEL FLANGES, ID-200MM, OD-300MM)

REMOVE, CHEMICAL CLEAN AND PRESSURE TEST ENTIRE FW SYSTEM PIPELINES INCLUDING BOXING-UP. DEFECTIVE PIPES OF APPROX 25 MTRS TO BE MANUFACTURED AND RENEWED ALONG WITH END FITTINGS. MAT CU. TEST PRESSURE 8 BAR.

COMPLETE RENEWAL OF CPP HYDRAULIC LUB OIL PIPE LINES AS PER CPP DRAWINGS NO. 8354065. MAT: ST-35 (HIGH PRESSURE CAPIITY PIPE LINE) PIPE SIZE 32 MM

COMPLETE RENEWAL OF CPP HYDRAULIC LUB OIL PIPE LINES AS PER CPP DRAWINGS NO. 8354065. MAT.- ST-35 (HIGH PRESSURE CAPIITY PIPE LINE) PIPE SIZE 50 MM

COMPLETE RENEWAL OF CPP HYDRAULIC LUB OIL PIPE LINES AS PER CPP DRAWINGS NO. 8354065. MAT.- ST-35 ( HIGH PRESSURE CAPIITY PIPE LINE) 32 MM, 05 RMT

COMPLETE RENEWAL OF CPP HYDRAULIC LUB OIL PIPE LINES AS PER CPP DRAWINGS NO. 8354065. MAT.- ST-35 ( HIGH PRESSURE CAPIITY PIPE LINE) 25MM, 25 RMT

COMPLETE RENEWAL OF CPP HYDRAULIC LUB OIL PIPE LINES AS PER CPP DRAWINGS NO. 8354065. MAT.- ST-35 ( HIGH PRESSURE CAPIITY PIPE LINE) 25MM, 8 RMT

COMPLETE RENEWAL OF CPP HYDRAULIC LUB OIL PIPE LINES AS PER CPP DRAWINGS NO. 8354065. MAT.- ST-35 ( HIGH PRESSURE CAPIITY PIPE LINE) 16MM, 50RMT

COMPLETE RENEWAL OF CPP HYDRAULIC LUB OIL PIPE LINES AS PER CPP DRAWINGS NO. 8354065. MAT.- ST-35 ( HIGH PRESSURE CAPIITY PIPE LINE) 16MM, 75 RMT

COMPLETE RENEWAL OF CPP HYDRAULIC LUB OIL PIPE LINES AS PER CPP DRAWINGS NO. 8354065. MAT.- ST-35 ( HIGH PRESSURE CAPIITY PIPE LINE) 16 MM, 100 RMT

COMPLETE RENEWAL OF CPP HYDRAULIC LUB OIL PIPE LINES AS PER CPP DRAWINGS NO. 8354065. MAT.- ST-35 ( HIGH PRESSURE CAPIITY PIPE LINE) 25MM, 50 RMT

COMPLETE RENEWAL OF CPP HYDRAULIC LUB OIL PIPE LINES AS PER CPP DRAWINGS NO. 8354065. MAT.- ST-35 ( HIGH PRESSURE CAPIITY PIPE LINE) 12MM, 1RMT

COMPLETE RENEWAL OF CPP HYDRAULIC LUB OIL PIPE LINES AS PER CPP DRAWINGS NO. 8354065. MAT.- ST-35 ( HIGH PRESSURE CAPIITY PIPE LINE) 12MM, 50 RMT

COMPLETE RENEWAL OF CPP HYDRAULIC LUB OIL PIPE LINES AS PER CPP DRAWINGS NO. 8354065. MAT.- ST-35 ( HIGH PRESSURE CAPIITY PIPE LINE) 6MM, 40 RMT

COMPLETE RENEWAL OF CPP HYDRAULIC LUB OIL PIPE LINES AS PER CPP DRAWINGS NO. 8354065. MAT.- ST-35 ( HIGH PRESSURE CAPIITY PIPE LINE) 6 MM, 20 RMT

CARRY OUT FOLLOWING: SURVEY OF AIR SUPPLY PIPE LINES. RENEW DEFECTIVE PIPELINE. LENGTH-10 MTR. DIA-30 MM; CALIBRATE PRESSURE GAUGES. QTY-04

SYSTEM PIPES CORRODED AND HOLED. TO BE MANUFACTURED AND RENEWED AS PER SAMPLE WITH END FITTINGS. LENGTH- 25 MTRS DIA-40 MM.MAT - SS

PRESSURE GAUGE LINES CORRODED AND HOLED. TO BE RENEWED ALONG WITH END FITTINGS AND ISOLATING COCKS AT BOTH ENDS AS PER SAMPLE. GAUGE SECURING PLATES TO BE MANUFACTURED AND FITTED. ALL GAUGE LINES TO BE FITTED WITH ISOLATING COCKS AT BOTH ENDS

SURVEY ENTIRE FUEL SYSTEM AND RENEW DEFECTIVE PIPES. ANTICIPATED QUANTITY OF FUEL OIL SYSTEM PIPES CORRODED AND HOLED TO BE MANUFACTURED AS PER SAMPLE. CONTRACTOR TO QUOTE FOR RENEWAL OF DEFECTIVE PIPELINES ALONG WITH END FITTINGS. MAT- HFS STEEL. APPROX QTY- 40 MM- 10 MTRS, 50 MM-10 MTRS, 80 MM-10 MTRS, 100 MM- 15 MTRS, 125 MM - 20MTRS.MAT-SS

RENEW ALL DURITES/ BELLOWS IN THE SYSTEM. QTY- 10 DURITES AND 06 BELLOWS

NR3 SURVEY SYSTEM PIPES. REPAIR/ RENEW AS NECESSARY/INDICATED BY SHIP STAFF. LUB OIL SYSTEM PIPES CORRODED AND HOLED. TO BE MANUFACTURED AS PER SAMPLE. CONTRACTOR TO QUOTE FOR RENEWAL OF DEFECTIVE PIPELINES ALONG WITH END FITTINGS. 25 MM- 20 MTR, 32 MM- 10 MTR, 40 MM- 30 MTRS, 50 MM- 20 MTRS, 65 MM-10 MTRS, 100 MM-10 MTRS MAT-SS

BLOW THROUGH AND CHEMICAL CLEAN ALL AIR LINES AFTER DISCONNECTING EQUIPMENTS. CONTRACTOR TO RENEW PIPELINES AS INDICATED BY SS. FOR CHEMICAL CLEANING- 100 MTR FOR RENEWAL- 20 MTRS

SYSTEM PIPES TO BE MANUFACTURED AND FITTED AS PER SAMPLE ALONG WITH END FITTINGS. QTY-05 LENGTH- 03 MTR EACH

13 IN NUMBER DECK FITTINGS OF LP AIR CONNECTIONS TO BE MANUFACTURED AND REPLACED WITH END FITTINGS. TEST PR.- 12 BAR. QTY- CONNECTION PIPES WITH FLANGES- 13 INCLUDING FASTNERS

SYSTEM PIPES TO BE MANUFACTURED AND FITTED AS PER SAMPLE ALONG WITH END FITTINGS. QTY-05 LENGTH- 03 MTR EACH.MAT-GALVANISED ERW STEEL

CONTROL AIR SYSTEM PIPES TO BE MANUFACTURED AND RENEWED.

FLEXIBLE HOSES OF SEA WATER SYSTEM TO BE MANUFACTURED ALONG WITH END FITTINGS AS PER SAMPLE.

RECALIBRATE ALL PRESSURE GAUGES. CONTRACTOR TO QUOTE FOR PROCUREMENT AND RENEWAL OF ALL GAUGES ALONG WITH GAUGE LINES, ISOLATING COCKS AND END FITTINGS

SEA WEATER SYSTEM PIPES DETERIORATED AND HOLED. PIPES TO BE REPLACED ALONG WITH END FITTINGS AS PER SAMPLE

CLEAN AND PRESSURE TEST INTAKE AND EXHAUST SYSTEM. RENEW PIPES AS REQUIRED.

FRESH WATER LEAKAGE OBSERVED IN FRESH WATER MANIFOLD FROM MULTIPLE PLACES. FRESH WATER MANIFOLD TO BE OPENED AND GASKETS TO BE REPLACED.

12 IN NUMBER DISTANCE PIECES CORRODED AND HOLED. TO BE MANUFACTURED AS PER TEMPLATE.

PROCURE AND RENEW ALL DURITES AND RUBBER BELLOW

50 IN NUMBER GAUGE LINES BROKEN. TO BE RENEWED AS PER TEMPLATES ALONG WITH ADOPTERS AND END FITTINGS.

15 IN NUMBER RUBBER BELLOW DAMAGED. TO BE RENEWED AS PER SAMPLE.

PRESSURE GAUGE AND THERMOMETER POCKETS IN VARIOUS POSITIONS BROKEN. TO BE MANUFACTURED AND BRAZED IN SYSTEM PIPES AS INDICATED BY SHIP STAFF.

SPRINKLING SYSTEM GAUGE LINES CORRODED AND HOLED. TO BE MANUFACTURED AND FITTED AS PER SAMPLE.

CARRY OUT SURVEY OF BILGE SUCTION PIPES. RENEW DEFECTIVE PIPES WITH END FITTINGS AS INDICATED BY SHIP STAFF. ESTIMATED LENGTH FOR RENEWAL- 50 MTR DIA- 60 MM

PROCURE AND RENEW ALL PRESSURE GAUGES. RANGE- 0-14 BAR, QTY- 10 ,

PRESSURE TEST BILGE/BALLAST SYSTEM AND CHECK FOR LEAKS. RENEW DEFECTIVE PIPES. ESTIMATED LENGTH FOR RENEWAL- 50 MTR. LENGTH FOR RENEWAL- 50 MTR DIA- 100 MM

REPLACE AVCAT FUELING HOSE AND PROVIDE PRESSURE TEST CERTIFICATE .

REPLACE AVCAT NOZZLE AND NOZZLE FILTER.

CALIBRATE PRESSURE GAUGES. CONTRACTOR TO QUOTE FOR PROCUREMENT AND RENEWAL OF PRESSURE GAUGES.

SURVEY ALL BILGE SUCTION PIPES. RENEW AS INDICATED BY SHIP STAFF. LENGTH- 05 MTR QTY- 05 PIPES

CONTRACTOR TO QUOTE FOR RENEWAL OF EDUCTOR QTY - 01 CAP - 18 TPH

RENEW ALL LEAKING BUTTERFLY/BALL/PLUGVALVES.REFIT/ REPAIR OTHER LEAKING VALVES.

BLOW THROUGH AND CLEAN PIPES OF THE HALON FIRE FIGHTING SYSTEM. REMOVE CORROSION, PAINT AS REQUIRED AS PER APPROVED PAINT SCHEME.

REFIT 50% SYSTEM VALVES, OTHER THAN BAL BUTTERFLY/PLUG VALVES.

REPLACE THE CARTRIDGE IN THE ELECTROPNEUMATIC ACTUATOR PLACED ABOVE THE HALON CYLINDER.

CHECK/REPLACE ALL FLEXIBLE HOSES IN THE SYSTEM. LENGTH-01 MTR EACH, DIA-20 MM-10, 10MM-20

CARRY OUT TEST AND TRIALS TO THE EXTENT OF THEIR APPLICABILITY. (SHOULD BE DONE IN ACCORDANCE WITH TEST SPECIFICATION NO. TS 103-06 AND 502-08).

REMOVE HALON CYLINDER (06 NOS) AND NITROGEN PILOT BOTTLES (04 NOS) FOR SERVICING AND PRESSURE TESTING. RECHARGE AS PER MANUFACTURER'S RECOMMMENDATION AND RE-INSTALL ON BOARD.(CHARGE NITROGEN BOTTLES UP TO 65 BAR AT 200 C. PRESSURE TEST AT 250 BAR)

02 BOTTLE - 99 KG

02 BOTTLE - 94 KG

01 BOTTLE - 9 KG

CALIBRATE ALL PRESSURE GAUGE. (QTY- 04 IN NOS. NITROGEN BOTTLE, RANGE 0-100 BAR, 05 IN NOS. HALON CYLINDER PRESSURE GAUGES, RANGE 0-70 BAR, 03 IN NOS. RANGE 0-250 BAR)

REFIL NITROGEN BOTTLES.QTY- 04

REPLACEMENT OF ALL LOCAL SWITCHES IN FWD, AFT AND AUX. E/R .

REPLACEMENT OF DOOR SWITCH OF AVCAT PUMP ROOM.

FITMENT OF SOLENOID VALVES ON EACH BOTTLE FOR REMOTE OPERATION FROM DCHQ

SUCTION AND DISCHARGE HOSES OF FUEL DRAIN TANK PUMPS DETERIORATED. TO BE PROCURED AND REPLACED AS PER SAMPLE. QTY- 08. LENGTH- 05 MTR EACH

SUCTION AND DISCHARGE PRESSUERE GAUGES OF FUEL DRAIN TANK PUMPS TO BE CALIBRATED.

SYSTEM PIPE OF FUEL DRAIN TANK SYSTEM TO BE MANUFACTURED AND REPLACED WITH END FITTINGS. QTY- 10. LENGTH- 30 MTR APPROX WITH END FITTINGS

50 IN NUMBER STRAINERS OF VARIOUS SIZES TO BE MANUFACTURED AS PER TEMPLATES/SAMPLES.

65 IN NUMBER BLANKS OF VARIOUS SIZES TO BE MANUFACTURED AS PER TEMPLATES. 80 MM- 20, 65 MM-10 ,100 MM- 10, 50 MM-10, 120 MM- 05, 35 MM-10

PRESSURE TEST ASTERN FUELING HOSES AND FORWARD PRESSURE TEST CERTIFICATE TO SHIP

UNION AND ADOPTERS TO BE MANUFACTURED AS PER SAMPLE. MAT- BRASS. RANGING FROM 1/4" TO 3"

AVCAT FUELING CONNECTION ELBOW TO BE MANUFACTURED AS PER SAMPLE. 32MM DIA LENGTH

ISOLATING COCKS FOR PRESSURE GAUGE LINES TO BE PROCURED AND RENEWED AS PER SAMPLE ALONG WITH END FITTINGS.

BRASS CAPS FOR ALL TANK SOUNDING TUBES TO BE MANUFACTURED AND RENEWED AS PER TEMPLATE.

UNDERTAKE SURVEY AND USG OF 17 SEA TUBES

RENEW 17 SEA TUBES RISING/PIPE. LENGTH 200MM APPROX EACH WITH THICKNESS: 12MM DMR249A STEEL

ALL SEA TUBES NOT ACCESSIBLE FOR SURVEY AND PAINTING BECAUSE OF SMALL DIAMETER ARE TO BE RENEWED WITH SEA TUBES MADE OF DMR249A STEEL AND ARE TO BE AIR PRESSURE TESTED AFTER RENEWAL.

AIR PRESSURE TESTING: ALL THE 17 SEATUBES IRRESPECTIVE OF REPAIR/RENEWAL ARE TO BE PRESSURE TESTED AND PROVED (0.2KG/CM2) TO HIRE SUITABLE NAVAL ARCHITECTURE / MARINE SURVEYORS WITH ADEQUATE QUALIFICATION AND EXPERIENCE/ IRS/ABS. CONTRACTOR HAS TO SUBMITT A DETAILED SURVEY REPORT (THREE COPIES IN BOTH HARD & SOFT FORMATS COMPRISING OF MATERIAL STATE OF ALL STRUCTURES AND SHELL PLATES WITH SUITABLE RECOMANDATIONS FOR STEEL RENEWAL.

RENEW FUEL BOOSTER PUMP INLET/OUTLET HOSES.

EXAMINE ALL FLEXIBLE HOSES FOR DETERIORATION. QTY - 16. LENGTH - 05 M EACH.

CONTRACTOR TO QUOTE SEPERATELY FOR PROCUREMENT AND FITMENT OF FLEXIBLE HOSES.

CHEMICALLY CLEAN EXHAUST PIPES DRAINS. LENGTH OF EXHAUST PIPES LENGTH OF DRAIN PIPES-(DIA. - 600MM, 30 MTRS) - (DIA. - 600MM, 30MTRS, MAT.-MS). RENEW 02 PIPES.

PROCUREMENT AND RENEWAL OF SUCTION AND DISCHARGE METALIC BELLOWS OF BOTH ME LO S/B PUMP. GASKET AND FASTNERS TO BE RENEWED. DIA- 150 MM

NO OF RUBBER BELLOW WITH METALIC COLLAR-02

RUBBER BELLOWS OF VARIOUS SIZES IN BME FW SYSTEM DETERIORATED. NEW BELLOWS AS PER SAMPLE TO BE FITTED. (RUBBER BELLOW, ID-150MM, OD-250MM, DISTANCE BETWEEN FLANGE-130MM, (QTY- 4) , F/W- OD-100, DISTANCE BETWEEN FLANGE-130(QTY -1) ,F/W OD-65 , DISTANCE BETWEEN FLANGE -130(QTY- 1))

RENEWAL OF BOTH GB S/B PUMP SUCTION AND DISCHARGE METALIC BELLOW AND FITTMENT WITH NEW GASKET AND FASTNERS.

CHECK AND REPLACE HOSES AS REQUIRED. MAT:- SS WIRE HOSE WITH RUBBER COATING.

RUBBER HOSES PERISHED. CONTRACTOR TO PROCURE AND RENEW

LUB OIL SAMPLING COCKS BROKEN. TO BE REPLACED AS PER SAMPLE

RENEW HYDRAULIC SYSTEM FLEXIBLE HOSES. QTY - 08 LENGTH- 02 MTR EACH WORKING PR.- 100 BAR

PROCURE AND RENEW SUCTION AND DISCHARGE COMPENSATORS/BELLOW FOR ALL PUMPS. QTY- 01 SUCTION AND 01 DISCHARGE COMPENSATOR IN EACH PUMP.

SON AND MOTHER ENGG ENTERPRISES

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