Cochin Shipyard Limited

Cochin Shipyard Limited has published Tender For Deck Works In Osv Sagar Nidhi; 1 Scope 1 ACCOMODATION LADDER:(PORT AND STBD) 2 (DL 90) Accomodation ladder- Ladder to be removed Completely .Turntable arrangement to be overhauled.- Gangway to be chipped and suitable coating.- Wires to be renewed.- Motors to be overhauled [5 kw].- Greasing nipples to be changed.- Accommodation ladder to be load tested.- Sheaves to be checked for condition and replaced as required.- Electrical wiring for Limit switch and motor damaged section to be renewed.- Limit Switches to be Renewed.Note: All Materials, Spares, consumables, paints, etc. is vendor supply.All inway jobs included. 3 Scope2 LADDER/STAIRCASES: 4 (DL 80)Stairs between the outer deck securing arrangement( Bolted to webpads/Eyepads.) found thinned down / corroded badly. Pad Sections to be renewed and all bolts to be replaced. Securing arrangements on deck for ladders to be renewed. Qty: 40 bolts Qty: Plate: 10cm*10cm - 40 nos pad and thickness: 12mmDIa: 1.5 inch, length: 5mtrNote: All material vendor supply and All inway jobs included. 5 (DL 92.04) Pilot ladder deck securing pads/eye to be renewed. Stanchion sockets for ladder to be renewed.Approx size: 20 mm eyeNote: All material vendor supply and All inway jobs included. 6 Scope 3 WEATHERTIGHT DOORS: 7 (DL 79) All Weather tight doors Repairs to be done as mentioned below 1. Hinge Brackets badly corroded, need to be renewed. 2.Door hinge & mounting brackets to be renewed.3.Securing saddles to renew and door to be fitted back in place. 4.Compression bar around the door frame/sil to be checked for uneven/corroded/thinned down sections and to be renewed accordingly. 5.Retaining channel of rubber beedingaround the door frame to be checked for uneven/corroded/thinned down sections and to be renewed accordingly.6. Rubber packing to be renewed for all doors. Approx size: 38 mm x 18 mm.Note: All material vendor supply and All inway jobs included. 8 (DL 79)Few doors found with hole near the Lock / key Areas. Accordingly section to be fabricated.Note: All material vendor supply and All inway jobs included. 9 (DL 79) Mortise lock for all weather tight doors to be fitted and provided with Master key arrangement.Note: All material vendor supply and All inway jobs included. 10 Scope 4 Vent Flaps 11 (DL 84)Vent Flap Door hinges structure corroded and wasted. To be cropped and renewed. Qty: 4 doors 12 (DL 84) Compression bar around the door frame/sil to be checked for uneven/corroded/thinned down sections and to be renewed accordingly. 13 (DL 84)Retaining channel of rubber beedingisuneven/corroded/thinned downto be renewed accordingly. 14 (DL 84) Rubber packings to be renewed. Approx Size: 27mm x 17 mm. Total Length: 250 Mtr 15 Scope5 FENDER WORK: Renewal of fenders, as listed below: Note: All material vendor supply and All inway jobs included. 16 (DL 22.02) Renewal of ship side D fenders. Mat: MS 17 ( DL 210) Rubber fender to be fitted on the ship side where the online CTD unit is lowered for operations. Fender to be arranged vertically in 4 rows.Welding of guide bars to ship side and securing the rubber fender rigidly.Mat: Rubber, Dia:15 cm 18 Scope 6 CHEQURED PLATES/STEPS:Renewal of Chequered steps and plates in various compartments of the ship. Mat: Aluminium,Plate 5 mm THKNote: All material vendor supply and All inway jobs included. 19 (DL 91.17)Renewal of chequred steps at bunkerstation, brigde to monkey island ladder, bunkermanifold and all accommodation exist. 20 (154.02) Renewal of floor plates inside Engine rooms, AT room and BT room along with new screws and bolts. 21 Scope 7 WOODEN SHEETING: 22 (DL91.01) Removal and Refitting of Wooden sleepers on Main Deck for survey and Painting. Note: All material vendor supply and All inway jobs included. 23 (DL 91.01) Renewal of Wooden sleepers (Season wood) on Main DeckAs per sample and Dimensions. Note: All material vendor supply and All inway jobs included. 24 Scope 8 FUNNEL FLAPS: 25 ( DL 158.01) Funnnel flaps to renew wherver marked by ship staff. Bush Bearing to renew, greasing points to be provided for the same.Canvas to renew. Note: All material vendor supply and All inway jobs included. 26 (DL 158.02)Funnel flap open/close operation to be reparied and prove satisfactory to ship staff. 27 ( 158.03) Engine room funnel flaps inspection door to fabricate 28 Scope 9 MISCELLANEOUS: 29 (DL 91.04)All D links and angles for lashings to be renewed.DIA: 20mm, Angle Thickness-10 mm, Mat: MS. Note: All material vendor supply and All inway jobs included. 30 ( 95.06)Port holes compression bar damaged resulting in rain water ingress. Port holes to be checked and compression bar to be replaced in worn out places. Thickness 5mm, Mat: MS Note: All material vendor supply and All inway jobs included. 31 Scope 10 Scupper Pipe 32 ( DL 86)All Scupper pipe to be to be cleared and renewed in all decks as required. Pipe dia: 2 Inch Note: All material vendor supply and All inway jobs included. 33 Scope11 Renewal of Section Handrails : Renewal of sections of handrails on different decks of the ship, wherever required by shipstaff.Mat: MSNote: All material vendor supply and All inway jobs included. 34 ( DL 48 )1. PIPE DIA 3/4 . 35 ( DL 48 )2. PIPE DIA 1.5. . Last date of submission for this tender is 2025-08-01. This is a Ladders And Scaffolding tender in Mumbai, Maharashtra