REPAIRS AND MAINTENANCE OF WATER SUPPLY INSTALLATIONS INCLUDING PUMPS, MOTORS ,PANELS OF PUMP HOUSE AT NASIRABAD

Amount

Disconnecting existing electric motor and dismantling from foundation and transporting the same to the workshop for repairs and refixing the same on existing location after repair and making electric connection including testing and commissioning complete, including taking out burnt winding and rewinding the motor with super enamelled copper wires as per existing gauge and size, super quality of varnish and insulating material as required for electric motor of following capacity complete all as specified and directed:-

Capacity 150 HP

Capacity 60 HP

Capacity 12.5 HP

Capacity 10 HP

Capacity 5 HP

Capacity 3 HP

Capacity 1 to 2 HP

Disconnecting & taking out submercible pumping set complete with pipe from sump/bore well for repairs and refixing the same on existing location after repair and making electric connection including testing and commissioning complete, including taking out burnt winding and rewinding the pump with submercible wires as per existing gauge and size, super quality of insulating material of following capacity complete all as specified and directed:-

Capacity 7.5 HP

Capacity 5 HP

Capacity 3 HP

Capacity 1 HP

S & F in repair bearing suitable for following capacity of pumping set complete all as specified and directed. Make :- NBC / SKF.

Capacity 12.5 HP

Capacity 10 HP

Capacity 5 HP

Capacity 3 HP

Capacity 1 to 2 HP

S & F in repair thrust bearing suitable for following capacity of submercible pump complete all as specified and directed. Make :- NBC / SKF.

Capacity 7.5 HP

Capacity 5 HP

Capacity 3 HP

Capacity 1 HP

S & F in repair thrust plate suitable for following capacity of submercible pump complete all as specified and directed.

Capacity 7.5 HP

Capacity 5 HP

Capacity 3 HP

Capacity 1 HP

S & F in repair coupling bolts & nuts with rubber bush suitable for following capacity of pumping set complete all as specified and directed.

Capacity 150 HP

Capacity 60 HP

S & F in repair coupling rubber bush suitable for following capacity of pumping set complete all as specified and directed.

Capacity 150 HP

Capacity 60 HP

Taking out old unserviceable power contactror from starter & supply, fix and commissioning new power contractor suitable for start delta starter 150 HP motor, AC, 415 Volt complete as specified and directed. Make :- Cat part No IHPAA2252200 of Havells or equivalent make of ABB/ BCH/ L&T

Taking out old unserviceable power contactror from starter & supply, fix and commissioning new power contractor suitable for start delta starter 60 HP motor, AC, 415 Volt complete as specified and directed. Make :- Cat part No IHPAA2252200 of Havells or equivalent or equivalent make of ABB/ BCH/ L&T

S & F in repair star delta starter suitable for 7.5 - 10 HP motor, over load relay range 9 to 13 Amps complete all as specified and directed. Make,Havells- Cat No-IHPASDMB or equivalent model of L&T/ABB/BCH

S & F in repair star delta starter suitable for 12 - 15 HP motor, over load relay range 12.0 to 18.00 Amps complete all as specified and directed. Make Havells Cat No-IHPASDNC or equivalent model of L&T/ABB /BCH

Taking out old unserviceable starter and supply and fix new starter DOL, 3 phase, AC supply, 415 volt suitable for 5 HP motor over load relay range 7 to 10 amps complete all as specified and directed. Make : Havells cat NO IHPDOLLA or equivalent model of L&T/ABB/BCH

M&L for complete servicing/cleaning of engine with karosene or by blower where necessary, prevention of leakage of fuel/oil/water/coolant, tightening of loose nuts and bolts, retensioning of fan belt, descaling of radiator in position or by dismantiling ,opening and cleaning after checking of all electrical connections of DG set indoor/outdoor type, 3 phase, 4wire, 440 volts of following capacities complete all as directed complete :- Note :- MES No of DG set to be repaired shall be entered in MB.

250 KVA with acaustic chamber

Supply & fix in repair fuel filters for following capacities of DG Sets complete all as spcified and directed. Make - Mico/Bosco

Supply & fix in repair oil filters for following capacities of DG Sets complete all as spcified and directed. Make - Mico/Bosco

Supply & fix in repair air filters for following capacities of DG Sets complete all as spcified and directed. Make - Mico/Bosco

Taking out old unserviceable battry and S & F new storage type maintainence free lead acid battry 12 Volts,180 AH, heavy duty, initial charged and testing after connecting complete upto the entire satisfication complete all as specified and directed. Make :- EXIDE /AMARON / Microtech / Lumeneous.

M&L for complete servicing/cleaning of motor & pump with karosene or by blower where necessary, tightening of loose nuts and bolts, greasing, gland packing & tightening of all electrical connections of pumping set of following capacities complete all as directed complete :- Note :- MES No of pumping set to be repaired shall be entered in MB.

Capacity 150 HP

Capacity 60 HP to 80 HP

Capacity 10 HP to 20 HP

Capacity 3 HP to 7.5 HP

Capacity 1 HP to 2 HP

M & L for preparation of old steel / iron surface and applying two coat of synthetic enamel paint and writing number marking SM/MES of the following plants and accessories complete all as specified and directed :-

Centrifugal pump set including motor of 150 HP capacity

Centrifugal pump set including motor of 60 HP capacity

Centrifugal pump set including motor of 7.5 to 12.5 HP capacity

Monoblock pumping set 1 HP to 5 HP

Sluice valve / NRV 150 to 200 mm dia.

Sluice valve / NRV 80 to 100 mm dia.

Taking out old unserviceable cable of any size and S & F for multi core round PVC insulated and FR PVC round sheathed copper conductor (flexible) industrial cable of size 95 sq mm, 4 core, 1100 Volts conforming to IS : 694 complete all as specified and direcated.

S & F in repair panel mounted digital multi-function meter with displayes-active energy, Voltage, current, frequency, power factor and energy complete all as specified and direcated. Make:-HPL-emfis / vifpe, Item code-NEMFVIFPEA20 or equivalent as approved by GE.

M&L in repair for following spares for centrifugal pump set of capacity 60 HP as per existing complete all as specified and directed:-

Gun metal shaft sleeves

Neckring gun metal

Gun metal impeller

Ball bearing 6312

Ball bearing 6314

Flange coupling set

Motor terminal connection plate

M&L in repair for following spares for centrifugal pump set of capacity 150 HP as per existing complete all as specified and directed:-

Gun metal shaft sleeves

Neckring gun metal

Gun metal impeller

Ball bearing DE

Ball bearing NDE

Flange coupling set

Motor terminal connection plate

Water seal ring

Repairing/servicing to APFC panel including testing, setting and replacing of unserviceable such as indicator bulb, wiring, lugs etc complete all as specified and directed

S & F capacitor of following capacities for power factor imprvement complete all as specified & directed. Make-Epcos/L&T/Havells

Capacitor 15 KVAR

Capacitor 10 KVAR

Capacitor 5 KVAR

Capacitor 1 KVAR

Capacitor 20 KVAR

M & L for plugging leaking lead joints of existing CI pipe line by using & including extra pig lead / lead wool to rectify the leakage and necessary caulking and earth work for 200mm bore of pipe & making the surface good complete all as specified and directed.

M & L for plugging leaking lead joints of existing CI pipe line by using & including extra pig lead / lead wool to rectify the leakage and necessary caulking and earth work for 150mm bore of pipe & making the surface good complete all as specified and directed.

M &L for preparation of old steel surfaces of CI valves 300/250 mm sizes at Rajmahal pump house & applying two coats of synthetic enamel paint including arrow marking where to water flowing on main header, writing name of installation complete all as specified and directed.

M &L for preparation of old steel surfaces of CI valves 300/250 mm sizes at Reservoir pump house & applying two coats of synthetic enamel paint including arrow marking where to water flowing on main header, writing name of installation complete all as specified and directed.

S & F in repair automatic speed control governer for 250 KVA Gen set as per existing complete all as specified and directed.

Taking out old unserviceable MCCB & S & F MCCB, 250 Amp, 3 Pole, 36 KA, 415 V, thermal magnetic release type, Ics=100 % Icu, with adjustable overload setting and adjustable short circuit setting with thermal release range 250 Amp including spreader terminals and phase barriers complete all as specified and directed. Make L&T/Schiender/ Legrand as approved by GE.

Taking out old unserviceable MCCB & S & F MCCB, 400 Amp, 3 Pole, 36 KA, 415 V, thermal magnetic release type, Ics=100 % Icu, with adjustable overload setting and adjustable short circuit setting with thermal release range 400 Amp including spreader terminals and phase barriers complete all as specified and directed. Make L&T/Schiender/ Legrand as approved by GE.

Supply, fixing, testing and commissioning in repair of cast iron foot valve of size 200mm, class PN 0.2, ISI marked, confirming to IS 4038 including necessary jointing material like nuts, bolts and washers, rubber gasket complete all as specified and directed.

Supply, fixing, testing and commissioningin repair of cast iron non return valve of size 150mm, class PN 1.6(flanged), ISI marked, confirming to IS 5312-1 including necessary jointing material like nuts, bolts and washers, rubber gasket complete all as specified and directed.

Supply & fix rubber sheet packing including nuts & bolts suitable for CI foot valve of size 150/200mm complete all as specified and directed.

PD GUPTA AND COMPANY