Dry-Dock repair of SL Kosi at Kolkata (NW-1) for the year 2025-26

Amount

Blocking and unblocking including mooring charges for inspection then repair of vessel. Blocking to be done in sufficient height for underwater inspection, scrapping, chipping, wire brushing, cleaning, repairing and painting etc. Unblocking in suitable site as required as per direction of EIC/Surveyor.

Ultrasonic thickness gauging to be done of hull/bottom shell, deck plate & LWL ship side plate, etc. for checking of thickness and test report to be submitted. The same will done through IRS approved TM firm as required as per direction of EIC/Surveyor.

Cropping & renewal of damaged/wasted under water, deck plate, air vents, brackets, angles, stiffeners railing, side fender and inside tanks plating etc as required after ultrasonic testing & its report as required as per direction of IWT Surveyor/ EIC. (i) Class certificates to be submitted in original for all materials used for repair. Alternately, check testing of the material to the attending IRS surveyor's satisfaction to be done) (ii) IRS approved welding procedures, welders and consumables shall used in repair. (iii) IRS approved firm shall done non destructive test of the repair(UT/RT), as required as per recommendation/direction of EIC/Surveyor.

Under water hull plate & side plate to be scraped & chipped & wire brushed from keel to LWL to remove fouling and paints and made suitable for inspection / painting. Painting of hull plate & side plate to be done by 3 coats (1 coat primer & 2 coat paint) from keel to water level as required as per direction of IWT Surveyor/ EIC.

All engine room wiring connection to be secured and insulated as required as per direction of EIC/Surveyor.

Labour Charges

Cost of spares/material(Actual +10%)

Fuel Oil service tank new installed with all / Return Suction, Discharge, Overflow, Gauge Glass etc.). Fitted with Plastic (PVC) Pipe with M-Seal the same has to be renewed. All reserve and service tanks to be opened and cleaned as required as per direction of EIC/Surveyor.

Labour Charges

Cost of spares/material(Actual +10%)

All Control connection for Main Engine, Main Wheel Hosue work Panel found Non - Operational e.g. RPM Meter, Temperature Gauge, Emergency Stop Vent Fan, On/OFF Switch, Lamp indication etc; the same has to make fully functional in all respect as required as per direction of EIC/Surveyor.

Labour Charges

Cost of spares/material (Actual +10%)

Rudder indicator in wheel house is Non-operational, the same has to be rectified as required as per direction of EIC/Surveyor.

Labour Charges

Cost of spares/material (Actual +10%)

Installation of Wheel House Window wiper (03 Nos.) with proper connection as required as per direction of EIC/Surveyor.

Labour Charges

Cost of spares/material (Actual +10%)

Wheel House Search Light found jammed and Non- Operational, the same has to be rectified in all respect as required as per direction of EIC/Surveyor.

Labour Charges

Cost of spares/material (Actual +10%)

Wheel House Horn is Non - Operational the same has to be repaired as required as per direction of EIC/Surveyor.

Labour Charges

Cost of spares/material (Actual +10%)

Installation of VHF with proper connection like electrical and carpentry works as required as per direction of EIC/Surveyor.

Labour Charges

Cost of spares/material (Actual +10%)

Fire Hydrant V/V connection to hose leaking and Fire Hose connection to Nozzle also has leakage the same has to be rectified as required as per direction of EIC/Surveyor.

Labour Charges

Cost of spares/material (Actual +10%)

Wheel House Navigation Light Control Panel / Mast head, Stbd Light, Port Light, NUC Light with Anchorage Light & NUC Red Light indication lamp found non - operational, the same has to rectified as required as per direction of EIC/Surveyor. Entire electrical/electronics, AC/DC line, panel of engine room, accommodation (lights, fans etc), general alarm bell, switch boards, lighting, navigational lights, fire alarm, bed light, table light, light cover, all navigation alarm, exhaust fans, MCB, push buttons, galley chimney, battery charger, blower & other fittings etc. are to be checked and rectified the defects as required, with renewal of required materials, as required as per direction of EIC/Surveyor.

Labour Charges

Cost of spares/material (Actual +10%)

Fire extinguisher to be hydraulic tested, refilled with same materials after renewal of accessories. Certificate is to be submitted as required as per direction of Surveyor/ EIC.

DCP 5kg

Mechanical Foam 9ltr

Water co2-9ltr

Replacement of any leakage cyliner (Actual + 10%)

Hose Fire box(Aft) found broken the same has to be rectified and painted as per standards. If found beyond repair, the same has has to be renewed with reputed "make in India" material as required as per direction of EIC/Surveyor.

Labour Charges

Cost of spares/material (Actual +10%)

Sewage Control panel and Hydrophore Control Panel Switch on Lamp found Non-operational, the same has to be rectified as required as per direction of Surveyor/ EIC.

Labour Charges

Cost of spares/material (Actual +10%)

Fresh Water compression tank (P&S); leakage observed from Gauge Glass Connection, the same has to be rectifed as required as per direction of Surveyor/ EIC.

Labour Charges

Cost of spares/material (Actual +10%)

Engine Room Emergency Light wire connection found loosen the same has to be serviced in all respect as required as per direction of EIC/Surveyor.

Labour Charges

Cost of spares/material (Actual +10%)

Engine Room Bilge Hand Pump, Fuel Oil Hand Pump, and sewage hand pump found Non operational, the same and others/all hand rotary pump has to be repaired/renewed as required as per direction of EIC/Surveyor.

Labour Charges

Cost of spares/material (Actual +10%)

Crew Accommodation Toilet drain line jammed, the same has to be rectified as required as per direction of EIC/Surveyor. The galley's basin tap, sink, discharge pipe, strainer and other fitting to be checked then repaired/renewed. Two no. attach bathroom's all accessories i.e taps, showers, commode & cover, flush tank, door & locks, valves, flushing tank pipe, complete wash basin, mirror, jet, exhaust window, soap stand, overhead tank with cover, towel rod, tiles, cloth hanger etc and fitments to be checked and rectified/renewed as required. Ensure leakage proof and free flow of water from over head tank as required as per direction of EIC/Surveyor.

Labour Charges

Cost of spares/material (Actual +10%)

Main Engine Emergency stop (P&S) from Wheel House found Non - Functional, the same has to be rectified as required as per direction of EIC/Surveyor.

Labour Charges

Cost of spares/material (Actual +10%)

Wheel House Main Engine Control (S) digital Gauge and RPM meter etc. found Non -functional, the same has to be rectified as required as per direction of EIC/Surveyor.

Labour Charges

Cost of spares/material (Actual +10%)

Main Engine (P & S) local Panel connection, found Non - functional, the same has to be rectified as required as per direction of EIC/Surveyor.

Labour Charges

Cost of spares/material (Actual +10%)

Stern tube seal (S) found leakage the same has to renewed and repaired as required as per direction of EIC/Surveyor.

Labour Charges

Cost of spares/material (Actual +10%)

Water leaking of Steering room was observed from gland packing at Rudder Stock (P&S), the same has to renewed and repaired as required as per direction of EIC/Surveyor.

Labour Charges

Cost of spares/material (Actual +10%)

Chipping, wire brushing and cleaning inside of tanks and space with all interior item like angle & frame etc. to be done with one coat of primer followed by two coats of existing color anti- corrosive marine, as required as per direction of EIC /Surveyor

Checking of Cathodic Protection Anodes as per arrangement and replaced the damaged anode as required as per direction of EIC/ surveyor

Labour Charges

Cost of spares/material (Actual +10%)

Anchor chain is to be drawn out, cleaned, calibrated, serviced and painted along with chain compartment. Windlass to be serviced as required as per direction of EIC/Surveyor.

Labour Charges

Cost of spares/material (Actual +10%)

OBD valves to be pressure tested, all valves to be overhauled and renewal of nut bolts/packing etc. as required as per direction of EIC/Surveyor.

Labour Charges

Cost of spares/material (Actual +10%)

Sea chest, mud box and strainer to be opened, cleaned and boxed back after renewal of gasket and SS nut bolt etc as required as per direction of EIC/Surveyor.

Labour Charges

Cost of spares/material (Actual +10%)

Cleaning and painting of bilges with one coat primer and 2 coats of marine quality paints as required as per direction of EIC/Surveyor.

Both side rudder assembly to be dismantled, rudder stock, shaft and bushes to be checked and if required same to be build up as per existing as required as per direction of EIC/Surveyor.

Labour Charges

Cost of spares/material (Actual +10%)

Both side propeller, shafts and bushes are to be opened for clearance check. Inspection of turners, bushes, shaft and blade etc then repaired & fairing with same composition of materials as required as per direction of Surveyor/EIC.

Labour Charges

Cost of spares/material (Actual +10%)

GHOSH ENTERPRISE (BID ID -3219373)