Repair and Maintenance Infrastructure Assets in NDMC. SH. Replacement of defective starters, cables, Pressure gauges and other allied works at Bharti Nagar Water Boosting Station.

Providing and fixing B C H/L& T make Air Break Push Button operated fully automatic citation star-delta starter (Cat. No. NASACT3LEC5M) comprising of three Nos. citation M-5 contactors (110 Amps), one No. over load relay (Relay range: 56.40- 90.00Amps), and one No. pneumatic timer suitable for operation on 400/ 440 volt, 3 phase, 50 Hz A C supply in sheet steel enclosure including providing and fixing required copper thimbles, making electrical and earth connections, also mounting the starter on existing M.S frame including testing and commissioning etc. complete as per the satisfaction of engineer in charge

Providing and replacing kirloskar make new DV-50 CS vacuum complete pumpset, 10 HP, Three phase, 415 volts size 50 mmx 50 mm of standard fitted construction coupled directly through a set of flexible coupling (tyre type) on a common fabricated MS base frame including dismantling of existing pump, installation of new pump with new base frame, coupling, labour charges cartage, Nut Bolt/Fasteners and commisioning etc. complete as per direction and entire satisfaction of Engineer-in-Charge.

Providing and replacing B C H/ L& T make Air Break Push Button operated fully automatic citation star-delta starter (Cat. No. NASAMLEN ) comprising of three Nos. citation N0N contactors (25 Amps), one No. over load relay (Relay range: 17.4- 24.00Amps), and one No. pneumatic timer suitable for operation on 400/ 440 volt, 3 phase, 50 Hz A C supply in sheet steel enclosure including providing and fixing required copper thimbles, making electrical and earth connections, also mounting the starter on M.S frame including testing and commissioning etc. complete as per the satisfaction of engineer in charge.

Providing and replacing B C H/ L& T make Air Break Push Button operated fully automatic citation submerssible pump star-delta starter (Cat. No. CPPYNAMN ) comprising of three Nos. citation N0N contactors (25 Amps), one No. over load relay (Relay range: 17.4-24.0 Amps) including providing and fixing required copper thimbles, making electrical and earth connections, also mounting the starter on M.S frame including testing and commissioning etc. complete as per the satisfaction of engineer in charge.

Providing and replacing the existing no-good pressure gauge by providing new 150 mm diameter Fiebig / Guru make pressure gauge (bottom connected, surface mounting) of 0 to 7kg/cm square by providing & fixing 15 meters long of 10 mm dia. copper pipe including fittings, cutting , welding, threading etc. as per the site requirement & testing etc. complete as per direction and satisfaction of engineer-in-charge.

Providing and replacing the existing no-good vaccum gauge by providing new 150/140 mm diameter Fiebig / Guru make vaccum gauge (bottom connected, surface mounting) of 0 to (-)760 mm Hg range by providing & fixing 15 meters long of 10 mm dia. copper pipe including fittings, cutting , welding, threading etc. as per the site requirement & testing etc. complete as per direction and satisfaction of engineer-in-charge.

Providing and laying 50 mm dia GI Pipes (Jindal/Surya make, Clas B) with all fittings i.e. Flanges, bends, Tee, reducer, nipple etc. of required thickness inculding dismantling exisitng pipes,bends, tapper,nuts,bolts, carriage, loading, unloading, cutting, in desired shape as per site requirement and complete satisfaction of Engineer-in-Charge.

Providing and replacing AE make (144*144) square mm dia dial (0 -200) Amps range Amper metres with C.T operated and suitable for operation on 440 Volts AC supply including the fixing new C.T 200/5A and dismantling exisitng meter and fixing new one,thimble,cartage,pvc tapes etc.) Complete as per direction and satisfaction of engineer in charge.

Providing and replacing AE make (144*144) square mm dia dial (0 -600) Volt range Voltmeter and suitable for operation on 440 Volts AC supply.including dismantling exisitng meter and fixing new one,thimble,cartage,pvc tapes etc.) Complete as per direction and satisfaction of engineer in charge.

Supplying and fixing Finolex/National/kalinga Gold make 185 mm² P.V.C Innersheathed armoured 3.5 core A2XWY/A2XFY aluminium conductor cable suitable for voltage grade up to 1100V complete with thimbles connectors Insulating tapes, glaned of required size etc. as required for making connection from change over switch to air circuit breaker. Complete as per direction and satisfaction of engineer-in-charge.