REPAIR/MAINTENANCE DG SET, T AND P AND PTHER CONNECTED ITEMS AT ROORKEE, SAHARANPUR AND PURKAZI UNDER GE ROORKEE

Amount

Supply only Lubricating Oil filter element with 'O' ring.

Supply only Air filter element inner & outter

Supply only Hose pipe, including nut, bolts and clamps

Supply only Oil bypass filter element with 'O' ring

Supply only Engine oil of grade 20W40

All as per item No. 1 here-in-before but 100/125 KVA capacity, DG set of Kirloskar/cummins, complete all as specified and as directed.

Supply only Lubricating Oil filter element with 'O' ring.

Supply only Air filter element inner & outter

Supply only Oil bypass filter element with 'O' ring

Supply only Engine oil of grade 20W40

All as per item No. 1 here-in-before but 62.5/63 KVA capacity, DG set of Kirloskar/cummins, complete all as specified and as directed.

Supply only Lubricating Oil filter element with 'O' ring.

Supply only fuel filter element primary & secondery with 'O' ring

Supply only Air filter element inner & outter

Supply only Engine oil of grade 20W40

All as per item No. 1 here-in-before but 40/45 KVA capacity, DG set of Kirloskar/cummins, complete all as specified and as directed.

Supply only Lubricating Oil filter element with 'O' ring.

Supply only fuel filter element primary & secondery with 'O' ring

Supply only Air filter element inner & outter

Supply only Engine oil of grade 20W40

All as per item No 1 here-in-before but 5 to 20 KVA capacity, DG set of Kirloskar/cummins, complete all as specified and as directed.

Supply only Lubricating Oil filter element with 'O' ring.

Supply only fuel filter element primary & secondery with 'O' ring

Supply only Air filter element inner

Supply only Engine oil of grade 20W40

Supply & Fixing of 'V' belt cogged type any capacity DG set all as specified and directed

Supply & Fixing of 'Hose pipe, including nut, bolts and clamps any capacity DG set all as specified and directed

Disconnecting, removing and dismantling water radiator assembly from DG Set of 5 KVA to 30 KVA DG set and descaling the radiator thoroughly with radiator cleaner solution/ any other chemical solvent agent as approved by Engr-in-Charge, stopping of leakage at place to copper cores and tubes by brazing scrapping the existing oil paint, dusting and painting the radiator with enameled paint etc, re-installing and commissioning complete all as specified and as directed.

All as per item No 8 above but for DG set of capacity 30 KVA to 63 KVA complete all as specified and directed.

All as per item No 8 above but for DG set of capacity 63 KVA to 125 KVA complete all as specified and as directed.

Repairs of charging alternator of 12 Volt, by removing, dismantling, replacing the unserviceable burnt rotor and stator assembly and re-fixing to the engine and testing for satisfactory charging of battery including all necessary repair complete all as specified and as directed.

All as per item No 11 above but of 24V, required for battery charching alternator complete all as specified and as directed.

Removing and replacing the old unserviceable AVR (Automatic Voltage Regulator) with new ones of the exising make of generator of capacity 125 KVA, complete all as specified and directed.

All as per item No 13 above but of 62.5 KVA to 100 KVA complete all as specified and directed.

All as per item No 13 above but of 40 KVA to 45 KVA complete all as specified and directed.

All as per item No 13 above but of 5 KVA to 30 KVA complete all as specified and directed.

M&L for repair & overhauling the self starter assy 12 Volts by taking out from the DG set of any capacity. Disnmantling & cleaning, providing proper insulation rewininding armature and stator assembly with super enamelled copper wire of existing size & insulating the field coil assy replacing pinion and clutch assy & fixing back after repairs, testing on completion complete all as specified and directed.

All as per sl item No 17 but for 24 volts.

M&L for replacement of battery terminal positive & negative made of brass with necessary brazing to cable complete all as specified and directed.

M&L for replacement of battery cable of 70sqmm PVC insulated multi stranded copper conductor single core cable with necessary copper lugs complete all as specified and directed.

Supply only inhabitor non corrossive coolent in 2lit/01 lit pack for Top-up, mixed with distilled water as recommended ratio complete all as specified and directed.

Supply only distilled water in 5 lit packed for top up distillled water for mixing of coolent as per recommended ratio complete all as specified and directed.

Taking down dynamo 12 volt from any capacity of DG SET, from the exisintg position, dismantling the same and repairing by turning of commutator replacing the armature, carbon brush varnishing the coil reassembling the parts and refixing in position testing and commissioning complete all as specified and directed.

All as per sl items no 23 but for 24 Volts.

M&L for preparing old metal surface by cleaning, removing old paint by paint remover/scrappers for any width or girth and applying two coats of synthetic enamel paint by spray painting (second coat shall be applied at the interval of one day) of colour complete all as specified and directed for DG Sets as followings capacity :-

100 KVA to 125.5 KVA DG Set

40 KVA to 63 KVA DG Set

15 KVA to 20 KVA DG Set

Taking down PT pump from engine, over hauling & calibiration at workshop, and clean with cleaning agent including replacement of defective parts by new parts reinstallation and testing complete. for any capacity complete all as specified and directed. Note- Defective parts measured and paid separetely in respective items here in after.

Supply only gaskit set

Supply only techo shaft assembly

Supply only throttle shaft

Supply only gear pump

Supply only governer plunger

Supply only shut down valve assymbly

Taking down injector asseymbly from DG Set & neatly cleaned by cleaning agent, repair & calibiration at workshop, including replacement of defective parts by new parts , reinstallation and testing complete for any capacity complete all as specified and directed. Note - Defective parts measured and paid separetely in respective items here in after.

Supply only injector cup set

Supply only barrel plunger

Supply only 'O' ring set

Taking down turbo charger assembly from any capacity of DG set Repair/over hauling including replacement of defective parts by new parts, reinstallation and testing for DG Set complete all as specified and directed. Note- Defective parts measured and paid separetely in respective items here in after

Supply only Terbo repair kit

Supply only Terbine wheel & shaft

Supply only compressor wheel

Supply & Fixing Asbestos rope for any capacity of DG Set silencer including taking out burn out Asbestos rop all as specified and directed.

Taking down of AC alternator from DG sets of capacity 5 KVA to 20 KVA after disconnecting all electrical connections, and rewinding the burntout winding clining throuly and rewinding with supper enamaled wire of existing size/gauge complete with proper insulation, and re-installation and reconnecting alternator with engine including testing on load complete all as specified and as directed : - (i) Rates are including transportation of alternator to workshop and bringing back to site for re-installation and reconnecting alternator with engine.

All as per item No 30 above but 40 to 63 KVA DG set complete all as specified and directed.

All as per item No 30 above but 100 to 125 KVA DG set complete all as specified and directed.

Taking down of FIP from engine, repair overhaulling, calibration and testing of fuel pump of 5 KVA to 40 KVA capacity DG set including replacement of defective parts, and adjustment of injectors and setting of fuel pressure complete all as specified and as directed.

Supply only delivery valve

Supply only roller

Supply only rocker asssambly

Supply only element

Supply only FIP gasket set

All as per item No 33 above but, 62.5 KVA to 63 KVA DG set complete all as specified and directed.

Supply only delivery valve

Supply only roller

Supply only rocker asssambly

Supply only element

Supply only FIP gasket set

All as per item No. 34 above but 100KVA to 125 KVA DG set complete all as specified and directed.

Supply only delivery valve

Supply only roller

Supply only rocker asssambly

Supply only element

Supply only FIP gasket set

Supply & fixing in replacement shut down valve assymbly complete all as specified and directed.

Supply & fixing vaccume indicator complete all as specified and directed.

Supply & fixing rubber hose cooler any size complete all as specified and directed.

Supply & fixing Hose rubber for radiator any size complete all as specified and directed.

Supply & fixing fuel pipe from tank to filter with all fittings complete all as specified and directed.

Supply & fixing fuel pipe from filter to pump assymbly with all fittings complete all as specified and directed.

Supply & fixing water pump assymbly suitable for any capacity of Dg Set complete all as specified and directed.

Supply and replacement of Engine controller assembly relay set of existing make/model of capacity up to 125 KVA DG set complete all as specified and as directed.

Supply and fixing in replacement of radiator fan belt of existing size and capacity complete all as specified and directed.

Supply and fixing in repalcement of turbo cooler rubber hose of existing size and capacity complete all as specified and directed.

Supply and fixing inreplacement of oil seal assembly of any capacity as per sample complete all as specified and directed

Supply and fixing in rpelacement of oil drain hose set complete all as specified and directed.

Disconnecting, taking down of DG set cap 05 to 30 KVA taking in to authorised workshop maintenance of piston assembly complete sets with oiling /greasing etc and checking and repairing of exhaust valve, cyilinder liner, inlet and out let valves, sealing cap, copper washers, thermostat elements, spin filter for lubrication oil, oil seal, valve tappet, gasket for cylinder head, bush for injector, gasket for exhuast manifold,crank case, joint for bearing housing, joint for delivery volute, turbo repair kit complete all as specified and directed.

All as per sl item no 48 but for capacity 40 to 125 KVA.

Taking out old corrugated iron type door hinges of DG set of any capacity and make, S&F new stainless steel 100mm size including nuts, bolts & washers complete set fixed to DG set door complete all as specified and directed .

S&F in replacement 'Off Load/On Load' change over switch 415V in sheet metal enclosures/without enclosures 4 pole of capacity 63 Amps with side/front load handle as per site requirement complete all as specified and as directed.

All as per sl item No 51 but for 160 Amps.

All as per sl item No 51 but for 200 Amps.

Disconnecting carefully old unserviceable ammeter from panel board and S&F of new 96mm size square/circular digital type ammeter of range 0-30 ampere or 0-300 Ampere, size of letters 25mm, with set of CTs of suitable rating, necessary connectiong/ fixing arrangements and testing complete all as specified and directed

Disconnecting carefully old unserviceable Voltmeter from panel board an S&F of new 96 mm size square/circular digital type Voltmeter of range 0-500 Volt,size of letters 25mm, Make -AE (ISI marked), necessary connecting/fixing arrangements and testing complete all as specified and directed

S&F as in replacement of LED type indicating lamps of RYB colours as directed at site on existing panel board including necessary fixing and connecting arrangements complete all as specified and directed

S&F in replacement of U/S batery with new 12 volts150 AH lead acid tubular battery complete all as specified and directed.

S&F in replacement of U/S batery with new 12 volts 100 AH lead acid tubular battery complete all as specified and directed.

Refilling of fire extinguishers of capacity 9 Kg foam/ABC type complete all as specified and directed.

Refilling of fire extinguishers of capacity 5 Kg foam / ABC type complete all as specified and directed.

Refilling of fire extinguishers of capacity 2 Kg foam / ABC type complete all as specified and directed.

S&F antivibration pad suitable up to 125 KVA DG Sets for mounting DG Sets including removing broken hinges and making good surface for fixing in new hinges compatible for closing and opening and greasing thereafter, complete all as specified and directed

M&L for repair to rolling shutter door of any size in any position with replacement of unserviceable parts such as spring, horizontal straightning rod of MS pipe 40mm dia to make the rolling shutter functional not exceed 8sqmtr including oiling,greasing and painting with two coat of super enamelled paint complete all as specified and directed.

S&F in repair of safety lever locks mild steel with 4 levers for rolling shutter complete all as specified and directed

M&L for factory made Steel rolling shutters, with out ball bearing, as specified including top cover, anchoring rod, hasp and staple and one shop coat of primer; erected in position as indi-cated, complete push pull or manual type thickness of the lathe all as specified and directed.

M&L for preparing old metal surface by cleaning, removing old paint by paint remover/scrappers for any width or girth and applying two coats of synthetic enamel paint by spray painting (second coat shall be applied at the interval of one day) of colour complete all as specified and directed for rolling shutter of any type.

S&F Ball bearing for rolling shutter as per site requirment all as specified and directed.

M&L for disconnecting & dismantling of three phase, 415 volts, 50 Hz, 1460-1500 RPM alternator assembly of any make and model from DG set from installation, transporting the same to workshop, removing all burnt / worn out coils, cleaning of stator slots, insertion of insulating paper in the slots of appropriate size and rewinding with supper enameled copper wire ISI marked with existing size, applying two coats of insulating varnish including transporting back the same and re-installation of motor at site complete all as specified and directed for the following capacities: -

Capacity 125 KVA

Capacity 62/100 KVA

Capacity 5/15/20 KVA

S&F in replacement of glow sign board box type of size 120 cm x 300cm of acrylic sheet cover in sky blue colour one side display and GI Sheet for back side and made of MS angle frame not less than 40x40x6mm with 04xLED tube light fittings complete including connecting up with twin core twisted flexible copper conductor cable with suitable size and necessary items for fixing on roof of Pump House & Power House and stnecil of word as reqd with all grouting and PCC work complete all as specified and as directed

Taking out and transpotation of DG set One instalation to onother instalation place up to 125 KVA DG set all as specified and directed.

Supply of PVC flexible (Suction) pipe 3'' dia as per site requirement all as specified and directed.

Supply only copper lugs upto 35 Sqmm as per site requirement all as per specified and directed.

Supply and laid river dry sand, for MT store for protection of Drums all as specified and as directed.

Supply and laying along the pole/pipe or passing through pipe or laid underground/floor through walls etc, jointing and testing XLPE insulated galvanised steel wire armoured electric cable 1100V grade heavy duty ISI marked with Aluminium conductor of cross sectional area 120 sqmm 3.5 core complete all as specified and as directed.

All as per item No. 74 above but of size 95 sqmm 3.5 core

M&L of GI pipe light grade 100 mm dia for cable protection including cold drilling and making good surface as per existing complete all as specified and directed.

M&L of GI pipe light grade 40 mm dia for cable protection including cold drilling and making good surface as per existing complete all as specified and directed.

Excavation in trenches not exceeding 1.5M wide and not exceeding 1.5M depth in any type of soil and getting out for laying GI strip conductor, stay, poles etc complete all as specified and directed.

Returning, filling in including spreading laveling, watering and well ramming in layers not exceeding 25cm in any type of soil complete all as specified and directed.

Removing excavated material n.exc. 50M and depositing where directed at a level n.exc. 1.5M above the starting points complete all as specified and directed.

Supply and spread unwashed dry river sand for sand cushioning and covering the UG Cable in trenches complete all as specified and directed. (Note : Punning thickness (18cm) shall be measured)

Supply & lay in trenches sub class `B’ bricks having compressive strength 75 Kg/ Sqcm for cable protection etc compete all as specified and directed by Engineer-in-Charge.

M&L for PCC 1:2:4 type B1 using 20 mm stone aggregate for providing, cement concrete in roof kerbs or mud stops, rounded or chamfered on edges in lintels upto 1.5m clear span, cills, steps; seismic and other similar bands, plinth courses, string course lacing courses, parapets and railing upto 60cm in height copings, kneelers, apex stones, bed plates, kerbs, water troughs and the like including weathering, slightly rounded or chamfered angles and throating complete all as directed

S&F 4 Pole MCCB 63 to 80 Ampr, 50 Hz, 415 V with rupturing capacity 16 KA all as specified and directed.

All as pe sl item no 84 but for 125 Ampr.

Supply only CI suction Head 3 ft long heavy duty stainless steel as per site requirement all as specified and directed.

S&F suction sweeper SS trolly mounted wheel & handle, operated 3 Phase with 3 HP motor and starter including telescopic handle 4.8m long, 1.5 feet stainless steel alagae brush, deep bag, floating pipe 2' dia approx 30 mtr long with chlorinc test kit complete all as specified and directed

M&L for Test point terminal block made of gun metal or phosphorus bronze size 75x75x25mm drilled and screwed including 3 nos. 8mm dia 25 mm long hex. head screw

M&L for earthing complete with galvanised steel earth plate electrode size 600x600x6mm thick burried directly in ground vertically in a pit of depth not less than 2.25 mtr belwo ground levels with top edge of the earh plate not less than 1.5 mtr below normal ground level surrounded from all sides by mixture of charcoal and common salt and electrode connected to and including galvanised iron strip 32x6mm earth lead by means of bolts, nuts, check nuts and washers of galvanised steel all as shown in electric plate No of SSR Part-I connected to continuous earth wire on main switch board all as specifed or indicated and testing on completion including provision of earth strip protection with 40 mm dia medium grade pipe complete all as specified and directed.

M&L for yearly preventive maintenance and servicing of non clogging pump coupled with motor for sewer supply including disconnection of electrical supply, decoupling of pump and motor, dismantling of pump casing, cleaning of impeller, shaft, bearings, and all internal parts, inspection of alignment, tightening of all fasteners, cleaning of suction and delivery pipelines, checking for leakages, lubrication of bearings, checking of foundation bolts and couplings, inspection of mechanical seal or gland packing, reassembly of pump, alignment and coupling with motor, cleaning and inspection of motor exterior, checking of motor terminal connections, measurement of winding resistance and insulation resistance (IR) with megger, trial run under load to check for abnormal vibration, noise, and temperature rise, recording of operational parameters, and submission of maintenance report complete in all respects including labour, tools, tackles, and consumables. The centrifugal pump coupled with motor :-

UP to 12.5 HP

15 HP to 30 HP

50 HP to 75 HP

M&L for transportation of non clogging pump and motor from site to authorised workshop and back, including safe dismantling from base frame, disconnection from pipework and electrical supply, loading and unloading with suitable lifting equipment, packing and securing for transport; dismantling of motor at workshop, removal of old winding, thorough cleaning of stator core, rewinding with super-enamelled copper wire of appropriate gauge , insulation taping, varnishing, and oven baking; checking and ensuring proper alignment of rotor, reassembly of motor, testing of winding resistance and insulation resistance (IR) using megger, trial run at workshop, reinstallation at site, alignment with pump, reconnection to pipeline and electrical supply, test running under load, and recording of performance parameters complete in all respects including cost of labour, tools, tackles, and consumables Note Spare parts will be measured and paid separatly

15 HP to 30 HP

Supply only Thurst bearing suitable up to 12.5 HP

Supply only Thurst bearing suitable for 15 to 25 HP

Supply only Thurst bearing suitable for 30 to 50 HP

Supply only Gunmetal bush suitable up to 12.5 HP

Supply only Gunmetal bush suitable for 15 to 25 HP

Supply only Gunmetal bush suitable for 30 to 50 HP

Supply only Ball bearingsuitable up to 15 HP

Supply only Ball bearing suitable for 20 to 30 HP

Supply only Ball bearing suitable for 40 to 50 HP

Supply only Pump coupling for any capacity

S&F Mild steel coupling of required size drilled with nut-bolts, rubber bushes and key for pump and motor.

S&F Rubber star coupling as per site requirement all as specified and directed.

M&L for cleaning of existing sewage sump of size 5 metre dia and Approx. 8.5 metre deep including taking out of all sludge, night soil, foreign materials found inside the sump after de-watering of sewage water, cleaning of all existing valves, sides & bottom of sump with wire brush & clear water and than pumping out balance water from the sump complete all as specified and directed.

Taking out old/Unserviceable fire stand and supply and erect new fire stand of existing size made out of MS/angle iron/channel section duly painted with two coats of synthetic enamel post office letter box red paint over a coat of red oxide primerand lettering with white paint including making of platform with brickwork and plaster and forming of two steps each of size 1.5 mtrx 0.5 mtrx 0.3 mtr and also providing the following all as directed by Engr-in-charge:- (i) Galvanised MS Fire buckets 9 ltr capacity - 04 Nos (ii) Portable fire extinguisher CO2 type 4 Kg capacity - 01 No. (iii) Portable fire extinguisher Soda Acid type 4 Kg capacity - 01 No (iv) Portable fire Foam type 4 Kg capacity - 01 No. (v) Portable fire extinguisher dry chemical powder type 4 Kg capacity - 01 No (vi) Fire damper -01 No.

All as per Sl item No 106 but for 125 KVA.

DHEER ENGINEERING (BID ID -3462084)

OMVIN ENTERPRISES LLP (BID ID -3453155)