Block repair and painting of vessel M.V.Batasi

Amount

Vessel to be blocked and unblocking.

Ultrasonic gauging to be done on the underwater hull

Corroded and thinned down bottom, side hull, and deck plate to be cropped and renewed.

Damaged Twin bollards to be renewed.

Fabrication and fitment of steel blister fender from 200NB half cut pipe stiffed with ‘D’ shaped stiffed 500mm apart.

Port side & Stbd. side engine (Cummins N495) full overhauling. All the components are to open, clean, calibrate calibration report to be placed and re assembling the engine. (Supply of spares, servicing of fuel pump, injectors, reconditioning job if any will be extra.)

Port & Stbd. Gear overhauling (3:1 David Brown) (spares and other machining job if any will be extra).

Entire bilge suction lines including main engine sea water cooling line to be thoroughly cleaned and fitted back after pressure testing including cleaning of valve chest with renewal of joints and fasteners

Bilge suction valves are to be cleaned, checked and presser tested.

Renewal of damaged and holed pipelines of sea water line.(50NB) along with bilge suction line of Rudder Hold.

Broken propeller blades to be repaired by dove tail joining method with the Mn-Bronze piece welded by bronzed electrode

Propeller Shaft & Rudder arrangements including all bushes are to be dismantled and fitted back after necessary repair.

Both propeller shaft worn – out journals are to be metalized and machined. Trueness of the shaft also to be checked and rectified if required.

Both propeller gland buses (GM) & Gland covers are to be re –sleeved and machined to suit with the respective shaft.

Both the propellers are to be bed in with the respective propeller shaft.

Both ‘A’ bracket and stern tube bushes to be re – rubberized.

Both the bend Rudder stocks to be straightened and worn out journals are to be metalized & machined with renewal of flanges.

Both upper & lower gland bushes & gland caps are to be re-sleeved

Thrust bearing renewal.

Entire vessel external and internal surfaces along with inside frame work, bulkheads, cabin, deck fittings, railing etc. to be thoroughly chipped, scrapped, cleaned and painted internally and externally as per enclosed painting schedule

SHREE SHREE GOUR GOPAL ENGINEERING (BID ID -5576207)

JANA AND BROTHERS (BID ID -5575091)