Tender For Dry Dock Repair Of Iwai Vessel Pt Birsamunda At Swl Yard For The Year 2025-26. Dry Dock Repair Of Iwai Vessel Pt Birsamunda At Swl Yard (Length- 21.50 M, Breadth- 6.50 M, Depth- 1.20 M) For The Year 2025-26 As Detailed In Section A, B And C Of
Tender Value
12.90 Lakhs
Estimated cost
Bid Submission
22 Jul 2025
0 days left
EMD
25000
Bank guarantee accepted
Document Fee
2360
Non-refundable
Tender Type
Online
Tender Overview
Organization
Tender ID
Competition Type
NCB
Bidding Type
Tender
Location / State
howrah → West Bengal
EMD Exemption
Available
Quantity
Not Available
Website
Contact Person
Address
Project Description
Dry Dock Repair Of Iwai Vessel Pt Birsamunda At Swl Yard For The Year 2025-26. Dry Dock Repair Of Iwai Vessel Pt Birsamunda At Swl Yard (Length- 21.50 M, Breadth- 6.50 M, Depth- 1.20 M) For The Year 2025-26 As Detailed In Section A, B And C Of The E-Tender Document.
BOQ
| Sl. No. | Item Description |
| 1 | Beaching, blocking, unblocking including dock hire and mooring charges as require to be done for complete repair of vessels. Blocking is to be done at sufficient height for underwater inspection, scrapping, chipping, wire brushing, cleaning, repairing and painting as per under supervision of IRS/ IWT surveyor. |
| 2 | Ultrasonic testing is to be carried out of underwater hull, deck plate, and hull to LWL, ship side plate for thickness as per direction of EIC and inspection of IRS surveyor. |
| 3 | Cropping and renewal of underwater plate, deck plate, shipside plate and other fitment after ultrasonic testing as per under supervision of IRS/ IWT surveyor and as per direction of EIC. |
| 4 | Sea chest, mud box strainer to be checked repaired, cleaned and painted as per direction of EIC and inspection by IRS surveyor. Air vent (p) for sea water mud box should be serviced/repair as per direction of IRS surveyor. |
| 5 | Labour Charges |
| 6 | Cost of spare and machining charges on actual plus 10% basis |
| 7 | Chipping, scrapping, wire brushing and cleaning is to be done for painting of vessel from keel to water level. Painting of the underwater hull plate and side plate to be done by 3 coat as per painting scheme, marine quality paint after applying 1 coat of anticorrosive paint/ primer from Keel to WL as per direction of EIC and inspection of IRS surveyor & EIC. |
| 8 | Chipping, scrapping, wire brushing, cleaning and painting is to be done for painting of the entire vessel side shell plate from LWL to main deck, superstructure (cutter unit, spud carriage unit, dredge discharge pipe, ballast tanks, hatches, engine room, man holes, bathroom, bilges, bollards, wheel house, crane, railing including all fitments are properly cleaned and to be painted by 2- coat marine quality paint after applying 1- coat of anticorrosive paint/ primer. |
| 9 | All main sea suction valve and line valve along with its entire pipe line to be checked, tested and serviced, repaired/renewed including other fitment of valve in entire ship as per direction of EIC and inspection by IRS surveyor. |
| 10 | Labour Charges |
| 11 | Cost of spare and machining charges on actual plus 10% basis |
| 12 | Water tight integrity water tight hatch, manhole, ventilation flap wire mess found defective to be changed/ replaced of all watertight & gastight fitting along with hose testing/chalk test as under supervision of IRS and as per direction of EIC. |
| 13 | Labour Charges |
| 14 | Cost of spare and machining charges on actual plus 10% basis |
| 15 | Piping systems including valves and union joints found to be sub optimal and affected by corrosion. Recommended overhaul/repair & replacement of valves as per requirement followed by pressure test post overhauling as per recommendation of IRS surveyor. |
| 16 | All hydraulic oil supply lines and pressure gauges to be checked or repaired or replaced followed by pressure test as per OEM instruction. |
| 17 | Service tank (p) drain cock leakage of oil should be arrested and serviced/repair. |
| 18 | Labour Charges |
| 19 | Cost of spare and machining charges on actual plus 10% basis |
| 20 | Main Engine (MAKE: Cummins, Model: NT855M, SL. No. 25273427, 270 BHP) STARBOARD SIDE complete overhauling is to be done based on running hrs. as per recommendation of IRS Surveyor and OEM standard. |
| 21 | Labour Charges |
| 22 | Cost of spare and machining charges on actual plus 10% basis |
| 23 | B-check main engine port side (MAKE: Cummins, NT855M SL. No. 25273448, 270 BHP) should be done along with turbocharger suction hose should be checked and service/ replaced as per recommendation of IRS surveyor/EIC. |
| 24 | Labour Charges |
| 25 | Cost of spare and machining charges on actual plus 10% basis |
| 26 | B-Check of DG-2 (Make: Kirloskar, model: TAF2) should be done along with silencer pipe on main deck found rusted/corroded should be repair/serviced as per recommendation of IRS surveyor. |
| 27 | Labour Charges |
| 28 | Cost of spare and machining charges on actual plus 10% basis |
| 29 | Gear box port side (Make: Kirloskar, model no. MG-512/3:1, SL.No. AA0084) and STBD (Make: Kirloskar, model no. MG- 512/3:1, SL. No. AA0083) oil leakage to be arrested along with servicing/repair of entire unit as per OEM instruction and direction of IRS. |
| 30 | Labour Charges |
| 31 | Cost of spare and machining charges on actual plus 10% basis |
| 32 | Both side propeller, propeller shafts and it bushes are to be opened for finding out the clearance and checking the turness. Build-up of bushes, shafts and blade etc. and fitted back in OE position as per drawing after fairing with same composition of material/renewed(if required). The propeller, balancing, bedding etc. to be done as required as per direction of IRS surveyor. |
| 33 | Labour Charges |
| 34 | Cost of spare and machining charges on actual plus 10% basis |
| 35 | Both side rudder assembly to be dismantled, rudder stock, shaft, bushes to be checked and if required same to be build up as per of size (as per drawing) and fitted back in position as per OEM recommendation. |
| 36 | Labour Charges |
| 37 | Cost of spare and machining charges on actual plus 10% basis |
| 38 | AC/DC electric lines to be checked in wheelhouse/cabins and engine room, dc light, navigation light, search light and search light stand, switch boards, electrical panel board, electric horn, fans with push button to be checked/repair/replace as per direction of IRS surveyor. |
| 39 | Labour Charges |
| 40 | Cost of spare and machining charges on actual plus 10% basis |
| 41 | Wheel house/engine room telegraph panel should be checked and repair/replace. |
| 42 | Wheel house rudder indicator glass along with all digital indicators (p & s) should be checked and serviced/repair. |
| 43 | Labour Charges |
| 44 | Cost of spare and machining charges on actual plus 10% basis |
| 45 | Main deck fire hose box, fire hose 02 nos. , fire nozzle 02 nos. same are to be repaired/ renewed and have to make leak free operation and other accessories as required as per direction of EIC/surveyor. |
| 46 | Labour Charges |
| 47 | Cost of spare and machining charges on actual plus 10% basis |
| 48 | All toilet/washroom taps, valves, flushing, commode cover, hand shower, officer toilet and water leakage is to be checked and to be repaired or replaced as per direction of EIC. |
| 49 | Labour Charges |
| 50 | Cost of spare and machining charges on actual plus 10% basis |
| 51 | 05 nos. tyre fenders, 05 nos. steel wire for securing tyre fender, Fwd. wooden fender should be checked and repair/replace or renewed as per direction of EIC. |
| 52 | Labour Charges |
| 53 | Cost of spare and machining charges on actual plus 10% basis |
| 54 | Rubber fender of vessel all along the vessel found damage should be checked and repair/renewed as per direction of EIC/IRS surveyor. |
| 55 | Labour Charges |
| 56 | Cost of spare and machining charges on actual plus 10% basis |
| 57 | Clean and painting of bilges with one coat primer and 2 coats of marine quality paints as per direction of EIC/surveyor |
| 58 | Labour Charges |
| 59 | Cost of spare and machining charges on actual plus 10% basis |
| 60 | All water tank is to be cleaned properly and painted by two coat of existing colour marine paint as per direction of EIC and recommendation by IRS surveyor |
| 61 | Labour Charges |
| 62 | Cost of spare and machining charges on actual plus 10% basis |
| 63 | 04 nos. life buoy, safety helmets etc. are to replace/ renewed on board as per direction of IRS. |
| 64 | Labour Charges |
| 65 | Cost of spare and machining charges on actual plus 10% basis |
| 66 | Mike/speaker (PA) system on wheel house should be renewed as per direction of IRS. |
| 67 | Labour Charges |
| 68 | Cost of spare and machining charges on actual plus 10% basis |
| 69 | Supply and installation of Tullu Pump Hi Flow self-Priming Mono block pump (1HP) with suction and delivery pipe length as required as per direction of EIC. |
| 70 | Labour Charges |
| 71 | Cost of spare and machining charges on actual plus 10% basis |
AI Tender Summary
Tender Timeline
Jul 15, 2025
11:30 IST
Tender Published
Tender notice published.
CompletedJul 22, 2025
17:00 IST
Bid Submission Deadline
Online submission via eProcurement portal.
CompletedJul 22, 2025
Bid Opening Date
Technical bids will be opened and evaluated.
CompletedTender Documents
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