Installing a new generator and doing other related work at the Dahanu Municipal Councils Water Filtration plant

Installing a new generator and doing other related work at the Dahanu Municipal Council's Water Filtration plant .

Supplying, erecting, testing and commissioning of diesel generating set with alternator of 250 kVA output continuous rating, 3 Phase, 415 V, 50c/s 0.8 p. 1. A.C supply, a totally enclosed air cooled/liquid cooled multi-cylinder diesel engine developing suitable BHP at 1500 rpm with 10% overload for 1 hour in 12 hours, along with standard accessories, self-excited, self-regulated, screen protected alternator with static excitation system running at 1500 RPM as per 15 4722-2001 with voltage regulation +/-5%, with performance class G2 and maximum fuel consumption 42.30 Ltr/hr @75% loading. Both the engine and alternator direct coupled on a common fabricated steel base frame and mounted on anti-vibrating pads with standard control panel comprising meters, switchgears, indicators connected with suitable wires/cables, the complete set enclosed in composite Acoustic enclosure as fully assembled integral unit made of 16 SWG CRCA Sheet, sound absorbing material to restrict sound level up to 75 dB at 1.0 m, provided with first filling of oil, diesel not less than 425 Ltr etc. on provided M20 Grade CC Foundation and obtaining necessary approval from Electrical Inspector as per specification no. GEN-DG

Providing and making second class Burnt Brick masonry with conventional/I.S. type bricks in cement mortar 1:6 in foundation sand plinth of inner walls/in plinth external walls including bailing out water manually, striking joints on unexposed faces, raking out joints on exposed faces and watering etc. Complete

Supplying and erecting ON LOAD four pole automatic transfer switch, 415V, 400A, 50 Hz with enclosure, flexibility of neutral connection, line and load reversibility, changeover with phase barriers, source separator, terminal covers along with staggered termination for cable connection and ATS controller with provision of time delay protection of OV, UV, phase sequence changing, single phasing and event logging, connected with provided leads complete complying to IS/IEC 60947-3 Part-1/6

Supplying and erecting ON LOAD four pole automatic transfer switch, 415V, 160A, 50 Hz with enclosure, flexibility of neutral connection, line and load reversibility, changeover with phase barriers, source separator, terminal covers along with staggered termination for cable connection and ATS controller with provision of time delay protection of OV, UV, phase sequence changing, single phasing and event logging, connected with provided leads complete complying to IS/IEC 60947-3 Part-1/6

Supplying, erecting & terminating FR XLPE insulated, galvanised steel formed wire armoured (strip) cable 1100 V, 4 core 185 sq. mm. aluminium conductor complete erected with glands & lugs, on wall/ trusses/pole or laid in provided trench/pipe as per specification no. CB-LT/AL

Supplying, erecting & terminating FR XLPE insulated, Calvanised steel formed wire armoured (strip) cable 1100 V, 4 core 150 sq. mm. aluminium conductor complete erected with glands & lugs, on wall/ trusses/pole or lald in provided trench/pipe as per specification no. CO-LT/AL

Supplying and laying (including excavation of suitable width & depth up to 90 cm) 160 mm outside dia, double wall corrugated pipes (DWC) of HDIPE for enclosing cable below ground/road surface, to required depth complete.

Supplying, erecting & terminating FR XLPE Insulated, galvanised steel formed wire armoured (strip) cable 1100 V, 4 core 4 sq. mm. copper conductor complete erected with elands & lugs, on wall/trusses/pole or lald in provided trench/pipe as per specification no. CB-LT/CU

Supplying, erecting & marking FPMCB 40A to 63A, with rated short-circuit breaking capacity (Icn) 10kA in provided distribution board as per specification no. SW-SWR/MCB