Tender For Installation Of Ventilation Coolers - In Ship, NAVAL DOCKYARD VISAKHAPATNAM-Andhra Pradesh

Tender For Installation Of Ventilation Coolers - In Ship , Installation Of Ventilation Coolers1 . Fabrication / Modification Of Foundation To Suit New Ventilation Coolers . 2 . Making The Footprint Template For New Ac Ventilation Coolers . 3 . Drilling Of Ship Seat As Per Foot Print Of Ac Ventilation Coolers . 4 . Positioning Of Shock Mounts Over The Marked Location And Bolting It To The New Foundation . 5 . Lowering Of Ventilation Coolers From Jetty And Fixing It On Foundation . 6 . Supply & Fitment Of Flexible Bellow For Sea Water With Counter Flange . 7 . Modification Of Existing Sea Water Piping I . E . To Integrate With Ventilation Coolers By Installing Suitable Reducers / Expanders . 8 . Modification Of Existing Piping For Swc 10 , 11 , 12 , Se-5 And Se-6 . All These Coolers Are In Der . Fabrication And Installation Of New Piping / Headers With Its Associated Fittings For Connecting These Coolers To Last Pipe Flange Of Existing Piping . Tig Welding To Be Done . Hydro Test @ 10 Bar For 15 Min . 9 . Fabrication Of Ms Duct Distance Piece . 10 . Coolers To Be Un-Mounted & Turned To Facilitate The Fitment And Manufacture Of Duct . 11 . Stw And Trails . , Mandatory Spares . Sorf Flanges For Valve 50Nbg . M To Bs 4504 . 5528387 , Mandatory Spares . Flexible For Inlet / Outlet 50Nb . . 9600001125 , Mandatory Spares . Flexible For Inlet / Outlet 100Nb . . 9600001126 , Mandatory Spares . Pipe Od 57X1 . 590:10 Cu:Ni , Nes 779 , . 5528293 , Mandatory Spares . Elbow 90 Degree Od 100X2 . 590: 10 Cu Ni To Nes 779 , Part Iii . 5528389 , Mandatory Spares . End Cap Od100x2 . 590:10 Cu Ni To Nes 779 . 5528392 , Mandatory Spares . Gasket Neoprene 50Nd Neoprene . 5528392 , Mandatory Spares . Sorf Flanges For Valve 65 Nbg . M To Bs 1400-Lg-4C . Bs4504 Part 3 . 3 Code 301 . 5528388 , Mandatory Spares . Elbow 90 Degree Od 76 . 1 X 2 . 090: 10 Cu:Ni To Nes 779 , . 5528390 , Mandatory Spares . Gasket - Neoprene 65 Nb Neoprene . . 5528393 , Mandatory Spares . Bolts , Hex Hd M16 X 95 Ai Bronze - Astm B505 ( C95500ht ) . C95500ht . , Mandatory Spares . Ball Valve 50 Nbg . M . To Bs1400-Lg2 Ball - Brozne To Bs 1400-Ab2 . 5528296 , Mandatory Spares . Ball Valve 65 Nbg . M . To Bs1400-Lg2 Ball - Brozne To Bs 1400-Ab2 . . 5528386 , Mandatory Spares . Flexible For Inlet / Outlet 65Nb . 9600001124 , Mandatory Spares . Flexible For Inlet / Outlet 32Nb . 9600001123 , Mandatory Spares . Shock Mounts ( 226L70340-M00 ) . . 9700000004 , Mandatory Spares . Pipe Od 76 . 1X2 . 090:10 Cu:Ni , Nes 779 , . 5528294 , Mandatory Spares . Pipe Od 100X25090:10 Cu:Ni , Nes 779 , . 5528295

Sr No	CorrigendumDate	Corrignedum	CorrigendumType	NewSubmissionDate
1	24-Mar-2020	TENDER OPENING DATE EXTENSION	Date	08-04-2020

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INR 335000.0 /-

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