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| 1 | SYSTEM - 1 |
| 2 | E-26045.130 BAR COMPRESSOR COOLING S.W. PUMP (PORT) PIPELINE: 1) Suction Line: Length = 2 M, OD= 60 mm, No of bends: 3, Reducer- 01,Material- GS Schedule 80. |
| 3 | E-26045.230 BAR COMPRESSOR COOLING S.W. PUMP (STBD) PIPELINE: 1) Suction Line: Length = 3 M, OD= 88 mm, No. of Bends: 5, Reducer-01 Material- GS Schedule 80. |
| 4 | E-26045.330 BAR AIR PIPELINES: 30 Bar air lines from Main Air Receiver to Auxiliary Air Receiver are to be renewed as many of the lines are badly corroded and cold repaired. 1) Size OD = 20 mm , Length = 20 m.2) Size OD = 43 mm , Length = 35 m. 3) Size OD = 27 mm , Length = 20 m.Material: GS, Seamless Solid Drawn Steel, Pressure Rating- 60 Bars |
| 5 | E-26045.4Pulveriser pump suction line from seatube outlet to renew. Dimensions: OD=113mm, Length=13.0mtr, No of bends=5. Material- GS Sch 80. |
| 6 | E-26045.5Fire pump suction line from seatube outlet to renew: Dimensions: OD=115mm, Length=7.5 mtr. 5 no bends, Material- GS Sch 40. |
| 7 | E-26045.6Bilge pump sea water suction line from seatube outlet to renew. Dimensions: OD=115mm L=9.5 mtr, bends=6. Material- GS Sch 40. |
| 8 | SYSTEM - 2 |
| 9 | E-26045.7FWD & AFT DD SEA WATER SUCTION AND DISCHARGE PIPE LINES:New pipelines are to be fabricated and fitted. Details as follows-1) Suction Line (AFT) - Length- 8 M, OD- 115 mm, Bends- 8, Reducer- 01.2) Suction line (FWD) - Length- 8 M, OD- 115 mm, Bends- 8, Reducer- 01.3) Discharge Line - Length:8 M, OD:140 mm, Bends- 04.Material- GS, Schedule-40 |
| 10 | SYSTEM - 3 |
| 11 | E-26045.8DA fuel oil pipe line to be renewed as follows, (MATERIAL: )1) Fuel oil line from tank(common): OD 45 mm, length 7 meters, nof bends7,no of bulkheadpenetration-1, no of flange 3pairs,one no dressor coupling dia 45 to be replaced with welded coupling.2) Fuel oil line from common pipe to D/A's: OD 34 mm, length 20 meters, no of bends9, no of unions- 10, 3 nos NR Valve to be renewed.3) To D/A#1: OD 25mm, length 5 meters, no of bends-4, no of unions-3. one no gate valve of 25mm (flange type) to be procured and fitted in place of old one. 4) To D/A#2: OD 25mm, length 8 meters, no of bends-4, no of unions-3.5) To D/A#3: OD 25mm, length 5 meters, no of bends-4, no of unions-3. |
| 12 | SYSTEM - 4 |
| 13 | E-26045.9DA fuel oil return pipe line to be renewed as follows,1) Fuel oil return pipe line from D/A#1: OD 21 mm, length 6 meters, no of bends 4, no of flange2 pairs. OD 25 mm, length 4 meters, no of bends4, no of flange- 2 pairs. OD 34 mm, length =16 meters, no of bends11, 6 pairs of flanges to be provided in the pipe line(presently it is continuous welded pipe).2) Fuel oil return pipe line from D/A#2: OD 21 mm, length 21 meters, no of bends 7, no of flange-6 pairs (PCD 65 mm).3) Fuel oil return pipe line from D/A#3: OD 21 mm, length 15 meters, no of bends 7,no of flange-6 pairs (PCD 65 mm). Material: VENDOR Supply |
| 14 | SYSTEM - 5 |
| 15 | E-26045.10ME & DA SERVICE TANKS TO BE INTERCONNECTED JOB REQUIRES FOLLOWING: New pipe of required length to be fitted with 02 nos isolating gate valves as instructed by the shipstaff. Size: 40mm, Pipe. Dimension: OD-45mm, Length-18 mtr, 2 no bulkhead penetrations.Pipes and Valves to be procured and fitted by VENDOR. |
| 16 | SYSTEM - 6 |
| 17 | E-26045.11FUEL OIL TANK DRAIN LINE JOB:1) Drain Lines from the (a) Trays of Tank #26, #27 and #14 and (b)tank #26 and #27 leading to Drip tank to be removed, cleared and fitted back. Total length- 40 mtrs, Pipe OD- 42 mm, Material- GS SCH 80.The line has 04 bulkhead penetrations. |
| 18 | E-26045.12To fabricate and supply APS pipe line distance piece for F.O inlet line to ME/DA. (For connecting flexible hose from overspeed safety slide valve to F.O main line). One end of the line is an Oval flange with PCD= 60mm(2 holes) & O' ring sealing groove and other side is threaded connection. OD= 25mm, Length= 230mm. pressure rating - 40 bar. Material- GS, Sch 80. |
| 19 | E-26045.13For ME & D/A: To fabricate and fit new solid drawn steel pipe in place of existing flexible hoses as per original design for FO inlet pipe to fuel pump manifold from overspeed unit. OD= 25 mmApprox Length = 1.25 Mtr. Pressure Rating = 40 bar. Pipes are threaded at both ends with ferrule unions. |
| 20 | SYSTEM - 7 |
| 21 | E-26045.14BUNKER TANK SOUNDING PIPE JOB: Bunker tanks #10 P, #11S, #12P,13S & #5C sounding pipes including its threaded section with sounding cap to be renewed.(1) 10P: OD- 50 mm, L- 250 mm, (2) 11S:OD -50 mm, L- 350 mm, (3) 12P: OD-50 mm, L - 400 mm,(4) 12P: OD-50 mm, L - 400 mm, (5) 5C: OD70 mm, L- 100 mm Mat- GS Sch 80 |
| 22 | E-26045.15Service Air Pipe Line: From 10 Bar Air Receiver to Manifold to be renewed. Length- 5 mtr, OD- 60 mm, Material- GS Seamless Solid Drawn, Pressure Rating- 25 Bar. |
| 23 | E-26045.16Service Air System On Upper Deck: 04 nos. Service Air take off points with deck penetrations, pipe section, isolating valve and coupling for flexible hose connection to be renewed as found to be wasted and choked. Pipe line choking to be cleared before fitment.Pipe length - (4 x 1.5) mtr, OD- 15 mm, Material- GS Sch 80. Ball Valve Size: 1/2 \\". |
| 24 | SYSTEM - 8 |
| 25 | E-26045.17SERVICE AIR LINE (NEAR EMG. GENERATOR ROOM):Following line to renew. Material- GS Sch 80.a) Pipe OD-30mm, Length of 3 Mtr with 3 bends and a ball valve at the end.b) Pipe OD-23mm, Length of 2 Mtr, 1 bend, one no penetration on deck |
| 26 | E-26045.18a) Service air lines in the fwd machinery compartments namely AC Room, STP Room, BT Room, ERS 1 (including sea chest blow through line in BT Pump Room) up to forecastle deck to be cleared of blockage . This includes bulkhead penetrations. Non conforming sections of the pipe to be renewed. i) OD- , Approx Lengh 30mtrs, ii) OD-22mm, Approx Length- 30 mtrsb) Serv Air line to CPT work shop and Wet Lab cold repaired; to be renewed. OD- 22mm, Length-7 mtr |
| 27 | SYSTEM - 9 |
| 28 | E-26045.19MACHINERY SPACE BILGE PIPELINE (FROM BT PUMP ROOM TO ME ROOM): To be pressure tested to 2 bar, leakages to be identified. Leaking and non conforming sectionsof pipelines to be renewed as required. Bilge line runs from BT pump room to engine room.Separate line runs to Hydraulic room and cofferdams.Initially each section to be pressuretested separately by blanking lines at bilge filters (at farthest end) and finally entire line to bepressure tested. Following bilge lines to be renewed. Material- GS Sch 80. a) Bilge pump Suction line is pin holed; same to renew. Approx Length:180 cm, OD;115mm.b) DG room Port and Stbd Bilge line: OD=74mm, Length= 13mtr, No of bends= 5 c) Fore axial room Bilge line in DG room: OD=74mm, Length=4.5 mtr, No of bends= 2d) Direct Bilge line from DG room Port well : OD=113 mm, Length=5 mtr, No of bends= 3 |
| 29 | SYSTEM - 10 |
| 30 | E-26045.20OWS PIPELINES: following pipeline to renew. a) Suction Line: Length- 7 mtr including suction line inside Bilge Holding Tank, OD-50 mm, Material- GS Schedule 80. |
| 31 | SYSTEM - 11 |
| 32 | E-26045.21ROP #1 PRODUCTION WATER DISCHARGE PIPELINE: Pipeline is to be to be renewed. Length:20 mtr, OD- 26 mm, Bends:20, Material- Seamless Stainless steel. One no. B/H penetration to be renewed. One no. Discharge ball valve (25 mm, SS) to be renewed. |
| 33 | SYSTEM - 12 |
| 34 | E-26045.22ROP #1 PRODUCTION WATER DISCHARGE PIPELINE: Pipeline is to be to be renewed. Length:20 mtr, OD- 26 mm, Bends:20, Material- Seamless Stainless steel. One no. B/H penetration to be renewed. One no. Discharge ball valve (25 mm, SS) to be renewed. |
| 35 | SYSTEM - 13 |
| 36 | E-26045.23RO PLANT #1 FEED SEA WATER LINE:Pipeline from ECR AC cooling pipe branch to RO Plant #1 overboard to be taken out, clearedand fitted. Non conforming portions to be renewed.Pipe OD-48mm, Length-30 Mtrs. Mat- GS Sch 40. |
| 37 | SYSTEM - 14 |
| 38 | E-26045.24PME & SME ALTERNATOR COOLING SW INLET- OUTLET PIPELINE: Cooling SeaWater inlet and outlet pipeline to fabricate and renew.Inlet Pipe Line: (1) Length- 5 mtr, OD- 58 mm, Bend- 01, Reducer- 02. (2) Length: 5 mtr, OD-70 mm, Bends- 02, Reducer- 01 (3) Length- 12 mtr, OD- 85 mm, Bends- 5, Outlet Pipe Line: 1) Length- 4 mtr, OD- 58 mm, Bends- 2, Reducer- 01.2) Length- 10 mtr, OD-70 mm, Bends- 5, Reducer- 02 Material: GS, Sch 80. |
| 39 | SYSTEM - 15 |
| 40 | E-26045.25PME & SME AZIMUTH COOLER SW INLET/OUTLET PIPELINE: Pipelines to be fabricated new and fitted- Dimensions as follows;PME: Inlet Pipe: OD:40 mm, No of Bends:8, Length:5 mtr Outlet Pipe:- OD:40 mm, No of Bends:4, Length: 6 mtr. SME: Inlet Pipe:- OD:40 mm, No of Bends:4, Length: 6 mtr Outlet Pipe:- OD:40 mm, No of Bends: 6, Length:10 mtr. Material- GS Sch 80.Stbd thruster azimuth cooler sw inlet pipe to be fitted with pressure gauge with cock valve. Tapping on inlet pipe to be fabricated for pressure gauge fitment. |
| 41 | SYSTEM - 16 |
| 42 | E-26045.26SME UGB COOLER SEA WATER INLET & OUTLET PIPELINE: Pipelines to be fabricatednew and fitted- Dimensions as follows; Inlet Pipe:- a) OD1: 46 mm, No of bends:8, length:6 mtr, b) OD2: 56 mm, No of bends:6, length:9 mtr, 2 nos reducer. Outlet Pipe:- a) OD1: 46 mm, No of bends:6, length:6 mtr, b) OD2: 56 mm, No of bends:5, length: 9 mtr, 2 nos reducer.Material: GS, Sch 80. |
| 43 | SYSTEM - 17 |
| 44 | E-26045.27PME UGB COOLER SEA WATER INLET & OUTLET PIPELINE: Pipelines to be fabricated new and fitted. Dimensions as follows;Inlet pipe:- a) OD1: 46 mm, no of Bends:6, Length:6 mtr, b) OD2: 56 mm no of Bends:5, Length:12 mtr, 2 nos reducer.Outlet pipe:- a) OD1:46 mm, No of Bends:5, Length:5 mtr, b) OD2:56 mm, No of Bends:5, Length: 12 mtr, 2 nos reducer.Material: GS, Sch 80. |
| 45 | SYSTEM - 18 |
| 46 | E-26045.28SME CSW PUMP SUCTION LINE: Pipeline to be fabricated new and fitted.Dimensions as follows; (a) OD- 170 mm, Length -3 mtr (b) OD-142 mm, 1 No Bend, Length- 1mtr. 1 No ReducerMaterial: GS, Sch 80. |
| 47 | SYSTEM - 19 |
| 48 | E-26045.29Following sea water lines in Fore Axial Room below Floor Plate to be renewed:a) PME Sea Water Pump Discharge Line: OD=140,167mm, Length=6mtr, 7 Bends, 1 Reducerb) SME Sea Water Pump Discharge Line: OD=140,167mm, Length=5mtr, 4 Bends, 1 ReducerMaterial- GS Sch 80. |
| 49 | SYSTEM - 20 |
| 50 | E-26045.30AC COOLING SEA WATER SYSTEM JOB: (a) AC Condenser outlet line till overboard valve to be taken out, cleared and fitted. Non conforming portions to be renewed. OD=140 mm, Length=18 mtrs.(b) Corroded and holed condenser outlet line to renew: OD-140 mm, Length-500 mm.(c) Spring loaded valve in AC Condenser sea water bypass line to be removed and replaced with MS pipe line. OD = 140 mm, Length =1.5 mtr(d) AC Cooling sea water pump discharge line till condenser inlet to be taken out, cleared and fitted. Non conforming portions to be renewed. OD=140 mm, Length=30 mtr.Mat- GS Sch 80. |
| 51 | SYSTEM - 21 |
| 52 | E-26045.31BOW THRUSTER COOLING SEA WATER SYSTEM JOB: BT3 & BT4 sea water line to be removed/cleaned and non conforming sections to be renewed.(1) Common to both BT3 and BT4: Length=10 mtr, OD= 90 mm.(2) Sea water line to BT4 cooler & from BT4 cooler to ovbd: Length= 40 mtr, OD= 116 & 90 & 60 mm. (3) Sea water line to BT3 cooler & from BT3 cooler to ovbd: Length=33 mtr, OD= 116 & 90 & 60 mm. (4) Sea water line to BT3 azimuth cooler and from cooler to OVBD: length: 920 cm & 1220 cm OD: 44 & 64 mm(5) Sea water line to BT4 azhimuth cooler and from cooler to OVBD: length- 20 mtr & 5 mtr & 12 mtr, OD- 80 & 44 & 64 mm |
| 53 | SYSTEM - 22 |
| 54 | E-26045.32HELIDECK FOAM SYSTEM SEA WATER LINE JOB:(1) Foam pump discharge line from BT Pump room till Bosun store to be taken out, cleaned and fitted back. Non conforming portions to be renewed.OD- 140 mm and 116 mm, length- 15 mtr.(2) Foam discharge line from Bosun store till foam monitors on helideck to be taken out, cleared and fitted back. Non conforming portions to be renewed. OD- 114mm, Length- 25 mtr. Mat- GS Sch 80 |
| 55 | SYSTEM - 23 |
| 56 | E-26045.33FIRE LINE JOBS:(1) Emergency fire pump suction line from sea tube to pump to be removed,cleared and fitted back. Non conforming portions to be renewed.OD=110 mm, Length -4 mtr. Mat- GS Sch 80. |
| 57 | SYSTEM - 24 |
| 58 | E-26045.34SANITARY WATER LINE RENEWAL JOB:Sanitary Water line inside fire locker on Main Deck to renew.Dimensions: OD=75 mm, Length=3 mtr with one bulk head penetrations and 2 no bends. Mat- GS Sch 80 |
| 59 | SYSTEM - 25 |
| 60 | E-26045.35BLACK WATER LINE JOB:1 each U trap in Black Water drain line (located in STP room & AC Compressor room respectively) from common toilet for crew on main deck to be cropped and height of trap reduced. These toilets are getting chocked very often due to high length of U trap. OD= 115 mm |
| 61 | SYSTEM - 26 |
| 62 | E-26045.36BLACK WATER LINE IN AC ROOM AND STP ROOM: Black water line in AC room is in a very bad condition and leaking at various places: All sections to be removed, cleaned internally and non conforming sections to be renewed. All VJ Couplings to be renewed.Main Pipe OD - 170 mm& Approx length- 5 metres having 2 VJ couplings in between & one end is bulkhead penetration to STP room. Main pipe has 8 branchings of pipe OD- 115 mm with each having VJ coupling and bulkhead penetration to the main deck. Main pipe is having a small pipe OD-40 mm. No. of flanges - 1, No. of VJ couplings (115 mm)-11, No. of bends in 115 mm line- 15 (includes U-bend, 90,45). Reducer (170 to 115)-1, Apprx length of 115 mm line - 12 mtr, Length of 40 mm line -3 mtr, |
| 63 | SYSTEM - 27 |
| 64 | E-26045.37SHIPS WHISTLE AIR LINE JOB ON MONKEY DECK: Ships whistle air pipe line to be cropped and renewed including 1 no deck penetration.Dimensions: OD - 35 mm, Length -10 mtrs. Material- SS. Sch 80. Air Pressure 30 bar.Line from ER to Monkey island to be cleared of blockage/rust particles. |
| 65 | E-26045.38DA #1 #2 & #3 COOLING SEA WATER LINE JOB:- DA#1, #2 & #3 SW inlet line from seatube outlet to attached pump suction to renew. OD= 165 mm &113 mm. Length=2 mtr for each Engine. Bends- 4 , Reducer-03, Material: GS Sch 80 |
| 66 | SYSTEM - 28 |
| 67 | E-26045.39DA #1 #2 & #3 SEA WATER PUMP DISCHARGE PIPELINES: All 3 DA attached SW pump discharge side line till respective Jacket Water Coolers to berenewed. Discharge side bellow is not alligned with this pipeline; line to be welded back tohave these bellows properly alligned to the flanges on both the sides.a) DA#1: OD=170, Length=30cm, OD=140mm, Length=6.5 mtr. No of bends= 7.b) DA#2: OD=170, Length=45cm, OD=140mm, Length=11 mtr. No of bends= 12. c) DA#3: OD=170, Length=55cm, OD=140mm, Length=8 mtr. No of bends= 6 1 no reducer in each line. Material- GS Sch 80 |
| 68 | SYSTEM - 29 |
| 69 | E-26045.40DA #1 #2 & #3 COOLING SEA WATER PIPE FROM JCW COOLER:DA #1 #2 & #3 sea water line from Jacket cooler outlet to overboard valve to be renewed. (a) DA #1: OD-140mm, Length - 12 Mtr. No of Bends=7(b) DA #2: OD- 140mm, Length - 19 Mtr. No of Bends=12 (c) DA #3: OD- 140mm, Length - 16.5 Mtr. No of Bends=8 Material GS, SCH-80 |
| 70 | SYSTEM - 30 |
| 71 | E-26045.41DA #1 #2 & #3 ALTERNATOR COOLER PIPES: Alternator cooler sea water pipelines from attached Pump Discharge branch to overboard valve to be fabricated and fitted.Details- Length- 30 mtr, OD-70 mm, Material- GS, Schedule 80. |
| 72 | SYSTEM - 31 |
| 73 | E-26045.42MAIN BALLAST PUMP BALLAST/DEBALLAST LINES: Pipelines are to fabricated newand fitted. Dimensions as follows-BALLAST MANIFOLD:a) OD:170 mm, Length: 7 mtr, No of branches:6, OD:112 mmDEBALLAST MANIFOLD:a) OD:170 mm, Branches: 8, Length: 6 mtr.b) Pipeline connecting to Emcy Ballast Pump- OD:170 mm, No of bends: 6, Length: 22 mtrMaterial- GS, Sch 40. |
| 74 | SYSTEM - 32 |
| 75 | E-26045.43MAIN BALLAST PUMP SUCTION PIPELINE: Pipeline with 3 branches to renew. Details as follows: a) Suction line OD: 170 mm, Length -5 m, No. of bends:4, Reducer-01 to pump 170mm/140mm of length 0.75m.b) suction line from tank 45. OD-114 mm, length - 2.75 mtr c) sea suction. OD=167mm, Length=11 mtr, Bends=7 no. Material- GS Sch 40 |
| 76 | SYSTEM - 33 |
| 77 | E-26045.44BALLAST / DEBALLAST LINE JOB: Tank# 16 and #17 interconnection between ballast and deballast manifold line corroded and gave away, same to be renewed. Details as follows:-OD 115mm, two branch of length 2 meter eachwith 1 bend for each, Material- GS Sch 80. |
| 78 | E-26045.45DEBALLAST LINE RENEWAL JOB:Tank# 16 and #17 deballast pipe line to renew. Material- GS Sch 80.a) DEBALLAST LINE (TANK #16) Pipe OD-115 mm Aprx Length- 21.5 Mtr from Tank suction To Manifold. 2 bulkhead penetration. 7 bendsb) DEBALLAST LINE (TANK #17)Pipe OD-115 mm, Aprx Length- 30Mtr from Tank Suction To Manifold. 2 bulkhead penetration, 5 bends |
| 79 | E-26045.46Emergency Ballast Pump discharge line to renew.Material- GS Sch 40. Dimensions:a) in DG Room: OD=167mm, L=23mtr, No of Bends=7.b) in Fore axial room Room. OD=-167mm &140mm, Length= 5Mtr, No of Bends= 4, 1 no Reducer |
| 80 | SYSTEM - 34 |
| 81 | E-26045.47F.O LINE (OUTSIDE EMG. GENERATOR ROOM):Following line to renew. Material- GS Sch 40.a) Pipe OD-32mm Length=1 Mtr, flange (PCD-75mm). b)OD-43 mm, Length= 2 mtr, flange pcd-75mm 1 deck penetration |
| 82 | SYSTEM - 35 |
| 83 | E-26045.48BILGE EDUCTION LINE JOB IN INCINERATOR ROOM: Following line to renew. Material- GS Sch 40. a) To renew the bilbe suction line. OD-42mm, total length -50 Mtr. b) eductor fire line to main line, OD-32mm, length- 18 Mtrc) 10 sets of dresser couplings to be inserted additionally at various points in the 42 mm line for removal of valves/lines for maintenance job.d) Fitment of 2 no NRVs in Coffer Dam Suction line and 5 no foot valves at the end of other bilge lines. OD of pipe line= 42mm |
| 84 | E-26045.49To procure and supply 2 no NRVs for Coffer Dam Suction line and 5 no foot valves for other bilge lines in Incinerator room. OD of pipe line= 42mm |
| 85 | SYSTEM - 36 |
| 86 | E-26045.50BILGE EDUCTION LINE JOB IN BOSUN STORE: (1) Bosun Store and chain locker bilge eduction system suction lines are corroded and leaking. Lines to renew. 10 sets of flanges to be provided in the line for removal of pipeline and valves for future maintenance job.OD- 44 mm, Approx Length -40 mtrs, No of bends-10.(2) Bosun store Eductor drive water line to renew. 4 sets of flanges to be provided in the line for removal of pipeline and valves for future maintenance job.Dimension: OD- 32 mm, Length- 15 mtrs, 3 no bends. Material- GS Schedule-40.(3) Eductor body is holed and cold repaired- Eductor to be procured and renewed. |
| 87 | SYSTEM - 37 |
| 88 | E-26045.51Changing room wash basin drain line to effluent tank to be renewed and modifications made as per instruction of ship staff. Total length of line :1.5mtr/4 mtr of OD: 32mm/60 mm, distance piece of 20 cm and 6 flanges to be added in the line (pcd-60 mm) |
| 89 | E-26045.52GREY WATER LINE JOB: Grey Water Line to renew. OD= 144 mm,Length-20 mtr. |
| 90 | E-26045.53BT SEA WATER CHEST VENTS- Vent Pipes on Port and Stbd Side are to be cropped and renewed.Size: OD- 60 mm, Length- 01 mtr on each side. Material- GS Sch 80. |
| 91 | E-26045.54SEWAGE DISCHARGE LINE PIPE ABOVE DECK: To be cropped and renewed including the blank flange. Size- OD- 60 mm, L- 1 mtr, Flange PCD- 183 mm. Material- GS, Sch 80 |
| 92 | E-26045.55EMERGENCY GENERATOR F.O. LINE ON DECK OUTSIDE GEN. ROOM- To be cropped and renewed. OD- 43 & 32 mm, Length- 5 mtr, No. of Bends- 03, Material- GS Sch 80. |
| 93 | SYSTEM - 38 |
| 94 | E-26045.56DECK AIR LINE AFT OF EMERGENCY GENERATOR ROOM- Pipeline to be cropped and renewedalongwith ball valve. Size of pipe- L-1.5 mtr, OD-22 mm, GS Sch 80, Ball Valve- SS 15 mm, Pressure Rating- 15 Bar. VENDOR to procure the ball valve. |
| 95 | E-26045.57Deck air service line above the entrance to kelly room found pinholed at two points, same to be renewed. OD-16 mm, Apprx length - 7mm , One end has a bulkhead penetration and other end is a tapping from 30 mm line. Total no. Of bends- 7. |
| 96 | SYSTEM - 39 |
| 97 | E-26045.58Bow Thruster #3- Thruster Motor Air Cooler outlet line to be taken out and modified (reduced in length) to accommodate new Elaflex bellow of size-DN -40. After modification new bellow to be fitted in place.Dimensions of pipe-1) Length-0.5m, Dia- 48mm. 2) Length-0.5m, Dia- 61mm.3) no of bends :2 nos of size 48mm.4) one numer 61/48mm reducer. |
| 98 | SYSTEM - 40 |
| 99 | E-26045.59FOR ALL 05 ENGINES STARTING AIR PIPELINE: Starting air line is very close to Magnetic Pick Up and Overspeed Sensor causing sharp bend to the sensor cables and subsequent damage to them during removal and fitting. Starting air pipeline layout to be modified to have clear distance of about 5-6 inches from the sensors.Pipeline section of length 2.5 m and diameter 38 mm to be taken out along with pipe line to air distributor of dia 14 mm and length 0.3m and modified by cropping/forming and rewelding. Pipeline section is to be pressure tested at 40 Bar. Material- Seamless pipe Sch 120. |
| 100 | E-26045.60PURIFIER ROOM SEA CHEST VENT LINE after the isolating valve to be renewed. OD: 62 mm, Approx Length: 5 meters, No of bends (90 Deg): 3, Flange PCD: 125 mm, No.of bolts: 4, Material: GS, Sch 80. One end of the pipe required to be welded in place. |
| 101 | E-26045.61MSB ROOM DRAIN SCUPPER LINE TO BE RENEWED. MATERIAL- SCH-40, PIPE LENGTH-7M, PIPE OD-34MM, 3 NO'S BULKHEAD PENETRATION, ARMETO COUPLING-4 NO'S, BEND-4 NO'S, ATTACHED U-SHAPE DRAIN PIPE OF OD-62MM, LENGHT-1M. |
| 102 | E-26045.62Service air line to HPR winch near SBF Winch to be renewed. OD-34mm, Length 10 mtr |
| 103 | E-26045.63Pipelines in Diving Moon Pool area to the Sprinkler system to be renewed.OD-27mm, Length-20 mtrs, Material- Seamless SS, Sch 40 Sprinkler heads to be connected back to the new lines. |
| 104 | E-26045.642 number service air line filter strainers to be renewed asper sample. |
| 105 | SYSTEM - 41 |
| 106 | E-26045.65BLACK WATER LINE IN AC ROOM: Black water line in AC room is in a very bad condition and leaking at various places, to renew.Main Pipe OD - 170 mm& Approx length- 5 metres having 2 VJ couplings in between & one end is bulkhead penetration to STP room. Main pipe has 8 branchings of pipe OD- 115 mm with each having VJ coupling and bulkhead penetration to the main deck. Main pipe is also having a small pipe OD-40 mm. No. of flanges - 1, No. of VJ coupling (115 mm)-9, No. of bends in 115 mm line- 15 (includes U-bend, 90,45). Reducer (170 to 115)-1, Apprx length of 115 mm linr - 12 m, Length of 40 mm line -3 m, |
| 107 | E-26045.66ENGINEER'S CHANGE ROOM WASH BASIN: Drain pipe leading to Effluent Tank is badly chocked same to take out, condition of the pipe to be checked and to be renewed during the plate renewal as it has a deck penitration. Pipe O.D: 42 mm, Pipe Length: 3 meter, Material: GS, Sch: 40. Pipeline includes one deck penetration. Wash basin is in a very bad condition and to be renewed with proper clamping. |
| 108 | E-26045.67MSB ROOM DRAIN SCUPPER LINE TO BE RENEWED. MATERIAL- SCH-80, PIPE LENGTH-7M, PIPE OD-34MM, 3 NO'S BULKHEAD PENETRATION, ARMETO COUPLING-4 NO'S, BEND-4 NO'S, ATTACHED U-SHAPE DRAIN PIPE OF OD-62MM, LENGHT-1M. |
| 109 | E-26045.68Aft tugger winch pneumatic pipe line corroded and holed at many places( bulk head penetrating pipe at forward of generator room hatch cover). size: OD 42mm, length 10meter , no of 90 degree bends 4, two bulkhead penetration, material ss. Please Enable Macros to View BoQ information |
