E-Tender for Dry-Dock repair of PT Bhagat Singh in Kolkata/ Howrah (NW-1)

Amount

Beaching , blocking, unblocking including dock hire /mooring charges for repair of vessel as required.

Ultrasonic testing to be done of hull, deck plate & LWL ship side plate, etc for checking of thickness as per direction of IWT Surveyor / EIC.

Cropping & renewal of damaged/wasted under water, deck plate, guard railing, air vents, engine room vents, stiffners etc with existing thickness as required after ultrasonic testing & its report as per direction of IWT Surveyor/ EIC.

Sea chest, Mud Box, Strainer to be checked, repaired, cleaned and painted as required as per direction of IWT Surveyor/ EIC.

All Fresh water valves, HSD valves, LO valves, fire line valves, sea water valves, obd valves etc to be pressure tested, serviced / renewed as required as per direction of EIC / surveyor.

Cleaning and painting of bilges with one coat primer and 2 coats of marine quality paints as per 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 coat as per painting scheme from keel to water level as required as per direction of IWT Surveyor/ EIC.

The entire ship side shell plate from LWL to main deck, deck plate, superstructure, bathroom, galley, engine room, store, wheel house, railing, railing chain, crew room, roof, bollard, draft mark, mast frame, syntax water tank frame, void space, rudder room with cover, hatch cover, man hole cover, blower, inside/outside walking passage, stairs with railing and outside along with other fitment etc, are to be proper cleaned, scrapped, wire brushed, chipped and painted by 3 coats of existing color marine paint. (1 coat zinc chromate primer, followed by two coat of existing color of marine paints ). All pipe lines should be colored as per marine color code. After it name of vessel, deptt. and logo to be made by fluorescent sticker as required as per direction of EIC.

It is reported that main genset's turbo charger has leakage the same has to be rectified. Servicing of both Kirloskar make Genset model no. TAF2 capacity 9.8 KW and model no. HA394 capacity 32 HP respectively is to be done with checking, servicing and renewal of spares e.g self starter, battery charger, turbocharger(leakage reported), safety system parameters likes LLOP switch, LLOP sensor, HCT switch, HCT sensor, LOT switch, LOT sensor and other accessories. Along with cooling water pumps etc as shall be done as required. Cooler to be cleaned; checking of exhaust line, silencer, gauges, digital and analog meters installed on engine room as well as wheel house. Coupling and hose pipes etc. has to be replace; as required as per direction of EIC/ Surveyor.

Labour charges

Cost of spares on actual plus 10% basis.

Both genset's alternator(10 KVA & 24 KVA) to be overhaul including exciter, AVR check, insulation checking, heat varnishing and megger testing etc is to be done as required as per direction of EIC/ Surveyor

Labour charges

Cost of spares/material on actual plus 10% basis.

It is reported that heavy black smoke came from both main engine. Diesel entering in port side main engine's lube chamber and it's head gasket has leakage, the same has to be rectified. Servicing of both main engine Make : Cummins, Model : NT-855M, Capacity : 270 BHP is to be done with checking, servicing and renewal of spares e.g self starter, battery charger, safety system parameters likes LLOP switch, LLOP sensor, HCT switch, HCT sensor, LOT switch, LOT sensor and other accessories. Along with cooling water pumps etc as shall be done as required. Cooler to be cleaned; checking of exhaust line, silencer, gauges, digital and analog meters installed on engine room as well as wheel house. Coupling and hose pipes etc. has to be replace; as required as per direction of EIC/ Surveyor.

Labour charges

Cost of spares/material on actual plus 10% basis.

It is reported that battery charger and engine room's electric panel board's MCB was not working, the same has to be rectified. Entire AC&DC line/wiring, accomodation, engine room (including emergency lights), general alarm bell, D.C. horn, siren, switch boards, MCBs, navigational lights, search light, fire alarm, exhaust fan, wipers & other fittings etc. are to be checked and rectified as required as per direction of EIC/ Surveyor.

Labour charges

Cost of spares/material on actual plus 10% basis.

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 5 KG

Mechanical foam type 9 Ltr

Water Co2 9 liters.

Replacement of any leakage cyliner (actual + 10%)

HSD reserve tank (Capcity- approx 5000 liters) to be opened and cleaned including labour & materials as required as per direction of EIC .

HSD service tank (cap- approx 300 liters) to be opened and cleaned including labour & materials as required as per direction of EIC .

Hatch cover's rubber packing and nut bolt of SS to be renew to make it waterproof as required as per direction of EIC/Surveyor.

Engine and Genset's Exhaust trunking pippeline glass wool covering to be fitted(engine room and deck) as required as per direction of EIC.

Labour charges

Cost of spares/material on actual plus 10% basis.

Manhole door's plating, rubber gasket, and nut bolts(to be SS) found damaged same to be repaired/renewed as required as per direction of EIC/Surveyor.

The galley's basin tap, sink, discharge pipe, stainer and other fitting to be checked then repaired/renewed. One no. attach bathroom's all accessories i.e taps, showers, comode & cover, flush tank, door & locks, valves, flushing tank pipe, complete wash basin, mirror, jet, exhaust window, soap stand, overheand tank with cover, towell 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. Crew bathroom ceiling (10 square metre plating )to renew /repair as required as per direction of EIC/Surveyor.

Labour charges

Cost of spares/material on actual plus 10% basis.

Weather tight door's rubber packing to be renew, material similar to existing one, as required as per direction of EIC/Surveyor.

Installation of 300 W solar power unit with solar panel, batteries and other applicable accessories with output to vessel's apparatus as required as per direction of EIC/ Surveyor.

Labour charges

Cost of spares/material on actual plus 10% basis.

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 Surveyor/EIC.

Labour charges

Cost of spares/material on actual plus 10% basis.

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 on actual plus 10% basis.

It is reported that, stbd side main engine's heat exchanger base 3 nos. nut was damaged. The same has to replaced and rectified as required as per direction of EIC/surveyor.

Labour charges

Cost of spares/material on actual plus 10% basis.

Gear lever for increasing/decreasing the speed of main engine mounted on wheel house has to be serviced with renewal of spares/materials as required as per direction of EIC/surveyor.

Labour charges

Cost of spares/material on actual plus 10% basis.

Joystick and wooden wheel for manouvering the rudder mounted on wheel house has to be serviced with renewal of spares/materials as required as per direction of EIC/surveyor.

Labour charges

Cost of spares/material on actual plus 10% basis.

Panel board installed on wheel house for observing various parameters and indicators are out of order. Electric panel board of wheel house also required servicing. Both has to be rectified with renewal of materials as required as per direction of EIC/Surveyor.

Labour charges

Cost of spares/material on actual plus 10% basis.

Sacrificial(zinc) anodes to be renewed as required as per direction of EIC/Surveyor.

All fresh water pump and sea water pump with motors to be serviced to make fully operational as required as per direction of EIC/surveyor.

Labour charges

Cost of spares/material on actual plus 10% basis.

All fire pipe line & fire hydrant valves to be checked and serviced to make operational in full pressure as required as per direction of EIC/surveyor.

Labour charges

Cost of spares/material on actual plus 10% basis.

Installation of Hotplate at galley with all connection like electrical and mounting etc as required as per direction of surveyor/EIC.

Installation of chimney make Kutchina Angela 90 Premium at galley with all connection like electrical and mounting etc as required as per direction of surveyor/EIC.

Supply and fitting of walkie talke in wheel house as required as per direction of surveyor/EIC.

It is reported that towing hook not working and it's wooden structure was damaged. Both has to be rectified to make fully operational as required as per direction of EIC/Surveyor.

Labour charges

Cost of spares/material on actual plus 10% basis.

It is reported that wheel house battery box and ancor panel board box(both wooden) has damaged the same has to be repaired as required as per direction of EIC.

Labour charges

Cost of spares/material on actual plus 10% basis.

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 on actual plus 10% basis.

Sewage tank and motor with line to be checked, cleaned and rectified as required as per direction of EIC/Surveyor.

Labour charges

Cost of spares/material on actual plus 10% basis.

All Rotary hand pump to be serviced to make fully operational as required as per direction of EIC/Surveyor.

Labour charges

Cost of spares/material on actual plus 10% basis.

NALANDA ENGINEERING ENTERPRISE

GHOSH ENTERPRISE

Maa Vindhyawasni Enterprises