DEPOSIT- Coast Guard

Amount

Appendix A - Electrical Works

OD97877/2023-2024:A). PUMP:- Supply , erection , testing and commissioning of Kirloskar reputed make centrifugal pumpset with Bronze/SS impeller , SS shaft and CI pump casing with suitable type of base plate with coupling , coupling guard foundation bolts and nuts etc. complete suitable for coupling the pump and motor above the base plate etc complete including providing suitable concrete foundation including cost of cement , sand and metal etc complete the duty condition is as follows discharge - 44 lps, total head - 60 m, Speed -1500 rpm, (B) MOTOR:- supply , erection , testing and commissioning of Kirloskar make horizontal solid shaft foot mounted TEFC squaral cage induction motor suitable for the above pump working 3 phase 50HZ AC supply , working voltage 415 V / 3300 V . The motor shall confirm to EEFI / IS325 including providing suitable concrete foundation including cost of cement, sand and metal etc complete. Flexible coupling shall be used for coupling of pumps and motors (C). STARTER:- Supply , erection, testing and commissioning of complete integrated FCMA soft starter with enclosue unit, cooling fan, surg arrester etc suitable for 50HP centrifugal pump set having protection of IP 40 or more with integrated bypass contractor in the pannel and motor protection relay having parameters as per IE rules with a power contril MCCB and line power contractor and starting current shall be 2.5 to 3.5 times the normal full load current of motor with ammeter and voltmeter phase indicators, space heaters, floor mounting type insulation of 1100V (for 440V supply). The standard is to be IEC 60947-4-2.

OD97884/2023-2024:Supply, laying, testing and commissioning of 1.1 KV grade 3.5Core x 185sq.mm Aluminium conductor armoured cables for the above pump set from panel board to starter

OD97909/2023-2024:Supply, laying, testing and commissioning of 3 runs 70 sq.mm PVC insulated copper cable through 63 mm PVC pipe, flexible hose and accessories from starter to motor considering energy conservation

OD97917/2023-2024:Supply of all material and providing duplicate earthing by 25 x 3 mm copper strip on wall /column/floor/ buried (Appx. 20 mtrs) in ground and giving double earthing to motor, starter, panel board etc. and connect with existing earthbus. As per IE standards

OD97927/2023-2024:Supply, erection, testing and commissioning 25 KVAR of heavy duty APP capacitor for the above motor to get unity power factor . The capacitor shall confirm to IS 2834

Appendix B - Mechanical Works

100.98.484:Supply of CI Double Flanged Sluice Valve Conforming to IS 14846 - 2000, Sluice Valve with Hand Wheel PN 1.6, Size 150mm.

100.98.485:Supply of CI Double Flanged Sluice Valve Conforming to IS 14846 - 2000, Sluice Valve with Hand Wheel PN 1.6, Size 200mm.

100.98.431:Supply of CI Non Return Valve, Conforming to IS 5312 Part I - 1984, PN 1.0, Size 150mm.

100.37.6.1:In situ fabrication of M.S. pipes of size 150mm (I.D.) using 8mm thick M.S. plate including cost and conveyance charges of M.S. plate, all fabrication charges, charges of painting the steel work with two or more coat deluxe multi surface paint to give an even shade over an under-coat of primer etc., complete.

100.37.6.2:Fabricating M.S. flanges of diameter 150mm using 12mm thick M.S. plate including cost and conveyance charges of M.S. plate, all fabrication charges, charges of painting the steel work with two or more coat deluxe multi surface paint to give an even shade over an under-coat of primer etc., complete: For pipes fabricated with 8mm thick M.S. plates.

100.37.6.3:Cutting 150mm (I.D.) M.S. pipes for making bends and other specials by gas cutting including cost of gas, all labour and hire charges of tools etc., complete: For pipes fabricated with 8mm thick M.S. plates.

100.37.6.4:Welding 150mm (I.D.) M.S. pipes for making bends and other specials by gas/electric welding machine including cost of gas and welding rods, all labour and hire charges of tools etc., complete: For pipes fabricated with 8mm thick M.S. plates.

100.37.6.5:Grinding cut and weld edges of 150mm (I.D.) M.S. pipes during fabrication work including all labour and hire charges of tools etc., complete: For pipes fabricated with 8mm thick M.S. plates.

100.37.7.1:In situ fabrication of M.S. pipes of size 200mm (I.D.) using 8mm thick M.S. plate including cost and conveyance charges of M.S. plate, all fabrication charges, charges of painting the steel work with two or more coat deluxe multi surface paint to give an even shade over an under-coat of primer etc., complete.

100.37.7.2:Fabricating M.S. flanges of diameter 200mm using 12mm thick M.S. plate including cost and conveyance charges of M.S. plate, all fabrication charges, charges of painting the steel work with two or more coat deluxe multi surface paint to give an even shade over an under-coat of primer etc., complete: For pipes fabricated with 8mm thick M.S. plates.

100.37.7.3:Cutting 200mm (I.D.) M.S. pipes for making bends and other specials by gas cutting including cost of gas, all labour and hire charges of tools etc., complete: For pipes fabricated with 8mm thick M.S. plates.

100.37.7.4:Welding 200mm (I.D.) M.S. pipes for making bends and other specials by gas/electric welding machine including cost of gas and welding rods, all labour and hire charges of tools etc., complete: For pipes fabricated with 8mm thick M.S. plates.

100.37.7.5:Grinding cut and weld edges of 200mm (I.D.) M.S. pipes during fabrication work including all labour and hire charges of tools etc., complete: For pipes fabricated with 8mm thick M.S. plates.

100.31.2.4:Conveying and fixing C.I. sluice valves (with cap) by providing bolts, nuts, rubber insertions etc., complete, but excluding the cost of the valve (tail pieces, if required, will be paid separately): 150mm diameter, Class II.

100.31.2.5:Conveying and fixing C.I. sluice valves (with cap) by providing bolts, nuts, rubber insertions etc., complete, but excluding the cost of the valve (tail pieces, if required, will be paid separately): 200mm diameter, Class II.

18.30.4:Providing flanged joints to double flanged C.I./ D.I pipes and specials, including testing of joints:150 mm diameter pipe

18.30.5:Providing flanged joints to double flanged C.I./ D.I pipes and specials, including testing of joints:200 mm diameter pipe

OD59673/2023-2024:Supply and fitting suitable size of foot valve in the line and jointing with the suction line using suitable CI / DI specials shall be provided for the connection etc complete as per the direction of departmental officers.

OD141542/2022-2023:Man coolies engaged for dismantling existing motor and pump set including structural base, chipping and clearing away the concrete foundation , dismantling existing sluice valve , NRV ,existing suction and delivery MS/CI pipe line including hire of tools, labour charges, etc. complete and stacking the dismantiled items as per the direction of departmental officers

ADROIT ENGINEERING WORKS

Bidder Name

NATHIPATHI ENGINEERS

ADROIT ENGINEERING WORKS