Bids Are invited for Repair, Maintenance, And Installation Of Plant/ Systems/Equipments (Version 2) - Onboard In Submarines At Nd(Mbi); Rrc For Preparatory Activities For Fitment Of Foundations For Weapons Sub Units And De-Gutting / Shifting / Transp

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Bids Are invited for Repair, Maintenance, And Installation Of Plant/ Systems/Equipments (Version 2) - Onboard In Submarines At Nd(Mbi); Rrc For Preparatory Activities For Fitment Of Foundations For Weapons Sub Units And De-Gutting / Shifting / Transportation And Re-Gutti.. - Service For Submarine – Preparation Of Surface (Including Machining Of Foundation And Validation Of Planarity) , Service For Submarine – Removal/ Cutting Of Old Foundations On Deck And Preparation Of Surface For Fitment Of New Foundation , Services For Submarine – Removal/ Cutting Of Old Foundations On Bulkhead And Preparation Of Surface Of Fitment Of New Foundation/ Angle Bars , Service For Submarine – Steel – Aw (With Degutting & Regutting) – 12 Mm And Below With Dpt Renewal Of Above Waterline (Aw) Structural Plates (With Stiffeners) Of Thickness Up To 12 Mm Including Degutting Of Lagging, Paneling (Approx 1-2 Clear On All Edges On Both Sides Of The Structure) And Regutting Of Metallic Paneling. Material : Dmr249a/ D40s/Ms/B-Quality Steel Standards: Nes 155, Nes 706, Qis Enclosed , Service For Submarine – Steel – Aw (With Degutting & Regutitng) – 12 Mm And Below With Dpt Renewal Of Above Waterline (Aw) Structural Plates (With Stiffeners) Of Thickness Up To 12 Mm. Material : Dmr249a/ D40s/Ms/B-Quality Steel Standards : Nes 155, Nes 706, Qis Enclosed , Service For Submarine – Foundation – Manufacturing & Fitment: Manufacturing And Fitment Of Foundations Nes 155, Nes 706 , Service For Submarine – Foundation Fitment : Fitment Of Foundations (Provided By Yard/Ss) Nes 155, Nes 707 , Service For Submarine – Drilling/ Tapping: Drilling/ Tapping Of Holes In Steel Structures (Up Tp 30 Mm Thickness) , Service For Submarine – Deck Eyes/ Cl S/ Lugs/ Brackets: Manufacturing And Welding Of Deck Eyes/ Cl S/ Lugs/ Brackets Material : Steel , Service For Submarine – Cutting/ Welding Of Pipe/Deck Coaming/ Including Degutting Of Lagging Paneling (Approx 1-2 Clear On All Edges On Both Sides Of The Structure) And Regutting Of Metallic Paneling. Material : Dmr24a/D40s/Ms/B Quality Steel Standards : Nes 155, Nes 706, Qis Enclosed , Service For Submarine – Aluminum Structural I (With Degutting & Regutting) – 6Mm And Below. Renewal Fo Deck, Bulkhead And Ship Side Plate (With Stiffeners) Of Thickness 6Mm And Below Including Degutting Of Lagging, Paneling (Approx 1-2 Clear On All Edges On Both Sides Of The Structure), Regutting Of Metallic Paneling, Surface Preparation By Grinding And Dpt. Material : Aluminum, Process : Mig/Tig Standard: Nes 155, Nes 706. , Service For Submarine - Aluminum Structural (With Degutting & Regutting) – 7Mm And Above. Renewal Of Deck, Bulkhead And Ship Side Plate Of Lagging, Paneling (Approx 1-2 Clear On All Edges On Both Sides Of The Structure), Regutting Of Metallic Paneling, Surface Preparation By Grinding And Dpt. Material : Aluminum, Process : Mig/Tig Standard : Nes 155, Nes 706. , Service For Submarine – Foundation – Mfg & Fitment: Manufacturing And Fitment Of Aluminum Foundations Material : Aluminum, Process : Mig/Tig Standard : Nes 155, Nes 706. , Service For Submarine – Bonding Straps : Welding Of Bonding Straps. Material : Aluminum, Process : Mig/Tig , Service For Submarine - Brackets – Upto 1 Kg Manufacture And Welding Of Brackets As Per S Le/ Drawing – Upto 1 Kg Material : Aluminum, Process : Mig/Tig , Service For Submarine - Brackets – Upto 1Kg To 4 Kg, Manufacture And Welding Of Brackets As Per S Le/ Drawing Upto – 1Kg To 4 Kg Material : Aluminum, Process : Mig/Tig , Service For Submarine - Brazing Of Joints – Pipes Of Diameter Utpo 40Mm , Service For Submarine - Brazing Of Joints – Pipes Of Diameter Above 40Mm – Upto 100Mm , Service For Submarine - Removal Of Mfmb Lagging, Taping And Perforated Sheet – Cutting Of Caps, Studs/ Bolts, Removal Of Perforated Sheet Cladding, Taping And Lagging. , Service For Submarine - Fitment Of Mfmb Lagging, Taping And Perforated Sheet – Preparation Of Surface, Pin Arc Welding Of Studs, Placing Of Lagging, New Perforated Sheet Cladding And Bolting/ Locking Caps And Taping Over The Lagging Using Adhesive. , Service For Submarine – Degutting/ Shifting/ Transportation Of Weapon System/ Sub-Units/Items (0-51 Kg) & Shifting/ Regutting Of New Installation Of Weapons System/ Sub-Units (0-51 Kg) , Service For Submarine - Degutting/ Shifting/ Transportation Of Weapon System/ Sub-Units/Items (51-100 Kg) & Shifting/ Regutting Of New Installation Of Weapons System/ Sub-Units (51-100 Kg) , Service For Submarine - Degutting/ Shifting/ Transportation Of Weapon System/ Sub-Units/Items (101-150 Kg) & Shifting/ Regutting Of New Installation Of Weapons System/ Sub-Units (101-150 Kg) , Service For Submarine - Degutting/ Shifting/ Transportation Of Weapon System/ Sub-Units/Items (151-200 Kg) & Shifting/ Regutting Of New Installation Of Weapons System/ Sub-Units (151-200 Kg) , Service For Submarine - Degutting/ Shifting/ Transportation Of Weapon System/ Sub-Units/Items (201-250 Kg) & Shifting/ Regutting Of New Installation Of Weapons System/ Sub-Units (201-251 Kg) , Service For Submarine - Degutting/ Shifting/ Transportation Of Weapon System/ Sub-Units/Items (251-300 Kg) & Shifting/ Regutting Of New Installation Of Weapons System/ Sub-Units (251-300 Kg) , Service For Submarine - Degutting/ Shifting/ Transportation Of Weapon System/ Sub-Units/Items (301-500 Kg) & Shifting/ Regutting Of New Installation Of Weapons System/ Sub-Units (301-500 Kg) , Service For Submarine - Degutting/ Shifting/ Transportation Of Weapon System/ Sub-Units/Items (501-1000 Kg) & Shifting/ Regutting Of New Installation Of Weapons System/ Sub-Units (501-1000 Kg) , Service For Submarine - Degutting/ Shifting/ Transportation Of Weapon System/ Sub-Units/Items (1001-1501 Kg) & Shifting/ Regutting Of New Installation Of Weapons System/ Sub-Units (1001-1501 Kg) , Service For Submarine - Degutting/ Shifting/ Transportation Of Weapon System/ Sub-Units/Items (1501-2000 Kg) & Shifting/ Regutting Of New Installation Of Weapons System/ Sub-Units (1501-2000 Kg) , Service For Submarine - Degutting/ Shifting/ Transportation Of Weapon System/ Sub-Units/Items (2001-3000 Kg) & Shifting/ Regutting Of New Installation Of Weapons System/ Sub-Units (2001-3000 Kg) , Service For Submarine - Degutting/ Shifting/ Transportation Of Weapon System/ Sub-Units/Items (3000 Above Kg) & Shifting/ Regutting Of New Installation Of Weapons System/ Sub-Units (3000 Above Kg)