REPAIR / MAINTENANCE OF FILTER PLANT, PUMP SETS AT FWPH AT NAVAL DOCKYARD VISAKHAPATNAM UNDER GE (I) (DM) VISAKHAPATNAM

Amount

M&L for dismantling of electric connection cables from starter to motor, dismantling complete pump set of 150 HP with foundation chanel, removing from base, keeping aside for repair of foundation PCC, pump, motor and foundation MS base frame complete all as specified and as directed.

M&L for dismatling taking out MS support structure of any type from foundation, keeping aside for reuse or sch of credit complete all as specified and as directed.

M&L for dismatling of foundation PCC, taking out from pump house, carrying to dumping yard inside ND (V) and necessary cleaning of work site complete all as specified and as directed.

M&L for cement concrete type B1, (1:2:4) with 20mm graded agreegate in foundation, filling in and mass concrete complete all as specified and as directed.

M&L for replacement of MS foundation base frame of 150 HP pump set made with structural steel section, as per existing size, painting with one coat of red oxide and two coat of black bituminous paint, fixing to original foundation location complete all as specified and as directed.

M&L for installation of 150 HP pump and motor to original foundation position, coupling fixing, alignment of pump and motor, electric cable connection complete all as specified and as directed.

M&L for fixing of suction and delivery MS pipe of size 150/200 mm dia to 150 HP pump set with required modification for increased/decresed length, cutting at position, making necessary welding work complete all as specified and as directed.

Labour only for attending break down of pipe line of 200/300 mm bore, bursting/cracks and including cleaning/removal of broken pipe pieces of various lengths through gas cutting / manual cutting as per site requirement and including inserting necessary specials such as pipes MS/CI collar etc as per site requirement, testing for leakages of lead joints, testing and necessary dewatering by using necessary pupms, mechanical excavator complete all as specified and directed by engineer-in-change for the following sizes:- Note 1:- The quoted rate is deemed to be include following:- (i) Arrangement of suitable pump sets for dewatering at the time of breakdown. (ii) Necessary labour/trade men for attending immergency break down . (iii) labour element required for fixing CI/DI/MS pipes, specials fittings (iv) All earth work to carry out manually as well mechanical excavator and keep mechanical excavator stand by till completion of work (v) Earth work including quoted rate.

All as per item No 8.00 above but of size 150 mm bore CI/MS/DI pipe

M&L for servicing, repair, overhauling and replacement of worn out parts of pump 150 HP after dismatling , opening of complete pump, checking of all parts for any defects such as bearings, shaft ,impeller,sleeve, lantern ring, gland with bolts at both end, main shaft complete, re-assemble pump with gusket, nuts, bolts and washers, greasing all bearings, reinstall at pump base, connection with motor coupling, making proper alignment with required nuts,bolts,washers complete all as specified and as directed. Pump Make- Kirloskar(same as existing)

All as per item No 10.00 above but of pump capacity 130 HP

All as per item No 10.00 above but of pump capacity 85 HP

All as per item No 10.00 above but of pump capacity 60 HP

All as per item No 10.00 above but of pump capacity 25 HP

All as per item No 10.00 above but of pump capacity 15 HP

All as per item No 10.00 above but of pump capacity 7.5 HP

All as per item No 10.00 above but of pump capacity 5 HP

M&L for servicing, maintenance, repair, overhauling and replacement of worn out parts of motor 150 HP after dismatling taking out from pump set base, opening of complete motor, checking for defective bearings, Connecton plate, Connection terminals, cable lugs, re-assemble, reinstall, at pump base, connection with pump coupling, making proper alignment complete all as specified and as directed . Motor Make- Kirloskar

All as per item No 18.00 above but of pump capacity 130 HP

All as per item No 18.00 above but of pump capacity 85 HP

All as per item No 18.00 above but of pump capacity 60 HP

All as per item No 18.00 above but of pump capacity 25 HP

All as per item No 18.00 above but of pump capacity 15 HP

All as per item No 18.00 above but of pump capacity 7.5 HP

All as per item No 18.00 above but of pump capacity 5 HP

M&L for rewinding of Motor 150 HP after dismatling taking out from pump set base, transportation to civil workshop outside ND(V), opening of complete motor, dismatling stator/rotor, rewinding the complete stator of motor with existing size of super enameled copper wire as per existing turn, heating, vernishing, replacement of both end bearing, Connecton plate, Connection terminals with new copper lugs for all 06 terminal, re-assemble, transport back to ND (V), reinstall at pump base, connection with pump coupling, making proper alignment , testing for satisfactory run complete all as specified and as directed. Motor Make- Kirloskar

All as per item No 26.00 above but of pump capacity 60 HP

All as per item No 26.00 above but of pump capacity 7.5 HP

Supply and fixing Copper strip 32mmx 6mm for pump starter panel for star & Delta connection from Contactor, making necessary bending, drilling for bolts, fixing with galvanised nuts, bolts & washers complete all as specified and as directed

Supply only metering current transformer of 200/5 Amps, Class-1, 1.5VA, all as specified and directed. Make:-Rishabh, Cat No- TW-05 or equivelent of Kappa/ AE complete all as specified and as directed

Supply only metering current transformer of 100/5 Amps, Class-1, 2.5VA, all as specified and directed. Make:-Rishabh, Cat No- TW-03 or equivelent of Kappa/ AE complete all as specified and as directed

Supply only metering current transformer of 60/5 Amps, Class-1, 2.5VA, all as specified and directed. Make:-Rishabh, Cat No- TW-02 or equivelent of Kappa/ AE complete all as specified and as directed

S&F 3 pole power contactor in motor starter panel AC3 rating 300 amps, AC1 rating-400 amps with auxilary contact 2NO+2NC. Make- L&T, Model- ML-12, SS-91010 or equivelent of Schneider/ABB complete all as specified and as directed

Supply, fixing and testing of 200 mm dia Medium grade 4.85mm thick MS ERW pipe including MS specials but excluding flanged joint with flanges in trenches including taking out unserviceable pipe complete all as specified and as directed.

VENKATESWARA ENGINEERS AND CONTRACTORS

M/S S K ENGINEERS

Prasad and Suresh Constructions

aswitha engineering works

SAI ENGINEERING WORKS