REPAIR AND MAINT OF PUMP MOTORS, VOLTAGE STABILIZERS, DG SETS CONNECTED WATER SUPPLY PANELS WITH ALLIED WORKS IN MES INSTALLATIONS ETC AT DAMANA UNDER GE JAMMU

Amount

Material and Labour for repair / maintenance / servicing / overhauling to DG set having capacity 10 KVA to 100 KVA installed at pump house / site complete with entire cleaning, checking of fuel pipe, lubricant oil pipe, rubber hose, panel wiring, fan belt, earthing strip, nut, bolts, exhaust pipe, battery pads, radiator hose, measuring instruments and tightening all nuts, bolts, Mild steel rubber hose clamps and to make the system leak proof and serviceable complete with including painting to entire DG set with heat resistant smoke grey synthetic enamelled paint and base frame channel with black paints including replacement of fuel filter elements all types as under and minor spare parts, nuts, washer, radiator top capacity, battery terminal brass bolts type and changing engine oil including cleaning to oil sump and testing on full load after servicing complete all as specified and directed. Note: - Spare parts shall be measured and paid separately.

Supply only fuel filter primery with 'O' ring

Supply only fuel filter secondary with 'O' ring

Supply only lub oil filter with 'O' ring

Supply only lub oil by pass filter with 'O' ring

Supply only air cleaner element

Supply only fan belt set for radiator, alternator and water pump etc.

Supply only battery lead copper heavy duty having length 1.5 mtr each complete with one side banjo bolt and other side brass battery terminal bolt type set of 2 pcs complete all as specified and directed.

Supply only rubber hose pipe for radiator, water pump, set of 5 pair complete with MS clamp of suitable size complete all as specified and directed.

Repair/ servicing of self starter 12 volts DC complete with and including replacement burnt/unserviceable spare parts, clutch assembly, carbon brush, solenoid switch, plunger, armature and refixing for DG set 10 KVA to 100 KVA complete all as specified and directed.

Dismantling/repair/over hauling of water pump assembly of DG set upto 100 KVA by replacing defective part like pump, shaft, impeller CI, mechanical seal, water set gasket, hub for pulley, set screw, bearing grooves nuts, spacers and spring washer and metling /machine work if any and refixing after repair complete all as specified and directed.

Dismantling/repair/over hauling of charging alternator(dynamo) of DG set having capacity of 10 KVA to 100 KVA and replacement of unserviceable/defective parts like carbon brushes, bearing, pulley, spacer, commutator assembly, armature, washer etc. and refitting after repair complete all as specified and directed.

Material and Labour for replacement of engine oil servo super grade 20/40W of indian oil including cleaning of oil sump throughly complete all as specified and directed.

Dismantling/taking down radiator assembly for repair/servicing of DG set 10 KVA to 100 KVA and carry out complete internal cleaning, brazzing to tubing and rectification of leakage and refitting including replacement of minor spare parts like inlet/outlet rubber hose with MS clamps, pipe for thermostate to radiator washer, nut, bolts complete all as specified and directed.

Diconnecting FIP pump of DG set of following capacity and carry out complete servicing/calliberation from authorised service centre, and refitting after calliberation including replacement of injector nozzle, delivery valvs, gasket, fuel pump gear, flange assembly, plunger, copper washer, adaptor, set both etc. as required to make the FIP serviceable complete all as specified and directed.

DG set capacity 10 KVA to 63 KVA

DG set capacity 70 KVA to 100 KVA

Supply and fixing in repair self starter 12 volts 180 AH heavy duty suitable for DG set 10 KVA to 63 KVA,70 KVA to 100 KVA complete all as specified and directed.

Supply and fixing in repair self starter 24 volts 180 AH heavy duty suitable for DG set 10 KVA to 63 KVA,70 KVA to 100 KVA complete all as specified and directed.

Supply and fixing in replacement of battery charger heavy duty, 150/180 AH, 24 volts with lead ,volt/Amp meter complete all as specified and directed.

Supply and fixing in replacement set of high pressure of fuel pipe of engine complete nut, set volt, clamp and spring washer etc complete all as specified and directed.

Supply and fixing in replacement of oil sump gasket complete all as specified and directed.

Supply and fixing in replacement of water temp switch suitable for DG set 10 KVA to 100 KVA complete all as specified and directed.

Supply and fixing in replacement of AVR suitable for DG set 10 KVA to 100 KVA complete all as specified and directed.

Supply and fixing in replacement of diode and rectifier for alternator suitable for DG set 10 KVA to 100 KVA complete all as specified and directed.

Supply and fixing in replacement of on load open execution change over switch 4 pole 415 volts 100 Amp in sheet steel enclosure conforming to IS with side operated handle complete with fixing on wall and angle iron bracket of size 40x40x6mm thick as per size requirement complete all as specified and directed.

Supply and fixing in replacement of on load open execution change over switch 4 pole 415 volts 160 Amp in sheet steel enclosure conforming to IS with side operated handle complete with fixing on wall and angle iron bracket of size 40x40x6mm thick as per size requirement complete all as specified and directed.

Supply and fixing in replacement of on load open execution change over switch 4 pole 415 volts 200 Amp in sheet steel enclosure conforming to IS with side operated handle complete with fixing on wall and angle iron bracket of size 40x40x6mm thick as per size requirement complete all as specified and directed.

Labour for Dismantling to alternator from the engine of capacity 10 KVA to 100 KVA by opening nut and bolt and transport to work shop for repair/maint and rewinding with supper enameled heat resistent copper winding wire of existing size and nos of turn complete with insulating material i.e. varnishing,bamboo strips,cotton thread/tape,leather paper etc and drying the winding complete with checking,realignment,welding,grinding,earth work and polishing the alternator rotor shaft and refitting the alternator with engine after repair/rewinding and testing on full load complete all as specified and directed.(copper winding wire will be measured and paid separately)

Rewinding coil of alternator 10 KVA to 100 KVA with super enameled heat resistent copper winding wire of existing size and no of turn conforming to ISI complete all as specified and directed.

Material and Labour for replacement of unserviceable ball bearing of alternator heavy duty conforming to ISI suitable for DG set alternator 63 KVA to 100 KVA complete all as specified and directed.

Repair/maint/servicing to DG set control AMF panel of capacity 63 KVA to 100 KVA including replacement of internal panel wiring,automatic auto cut switch with relay,sensor unit multifunctional digital meter and make the panel serviceable and testing complete all as specified and directed.

Material and Labour for replacement of unserviceable battery 12 volt 150 Ah suitable for DG set 63 KVA to 100 KVA complete all as specified and directed.

Material and Labour for replacement of unserviceable battery 12 volt 120 Ah suitable for DG set 63 KVA to 100 KVA complete all as specified and directed.

Material and Labour for replacement of unserviceable speed controler with auto cut sensor unit for DG set capacity 63 KVA to 100 KVA complete all as specified and directed.

Dismantling all incoming/outgoing electric connection carefully of transformer, voltage stabilizer, LT panel, switch, change over etc and repair the cable, fixed properly with proper aluminium thimble/lugs including preparation of cable end for jointing complete all as specified and directed.( incoming/outgoing cable connection for each cable will be measure a one job each). thimble shall be measured and paid separately under respective items

Labour for disconnecting all incomming /outgoing electric connection carefully of fully automatic servo voltage stabilizer having capacity 20 to 100 KVA and transport to work shop for repair/servicing and including,dismantling top cover of stabilizer and taking out the coil,drain out the transformer oil and refilling after dehydration of transformer oil,cleaning internaly, incl replacement of unserviceable body nut,bolts,washers,top gasket of cork sheet 6mm thick,replacement of internal circuit wiring if any suitable size of copper wire and painting of stabilizer with heat resistant smoke grey synthetic enameled paint including preparation of old rusted surfaces and writting MES NO,SM MES No,capacity,Ser No,Location etc and reinstallation/Connecting electric connection with replacement of proper size Aluminium lugs and testing on full load at site complete all as specified and directed.

Supply and fixing in replacement of synchronous motor single phase 230 Volt suitable for servo voltage stabilizer having capacity 20 to 100 KVA complete all as specified and directed.

Supply and fixing in replacement of PCB suitable for servo voltage stabilizer having capacity 20 to 100 KVA complete all as specified and directed.

Supply and fixing in replacement of dimmer motor suitable for servo voltage stabilizer capacity 20 to 100 KVA complete all as specified and directed.

Supply and fixing in replacement of toggle On/Off switches for stabilizer capacity 20 to 100 KVA complete all as specified and directed.

Supply and fixing in replacement of Volt meter 0-500 Amp 96mm squre type 3 phase 230 volt 50 Hz complete all as specified and directed.

Supply and fixing in replacement of Ampere meter 0-400 Amp, 96mm square type 3 phase 230 volt 50 Hz with CT of suitable ratio complete all as specified and directed.

Supply and fixing in replacement of gun metal Gate or Glove valve 20 mm for drain out of oil complete all as specified and directed.

Supply and fixing in replacement of brass/gun metal Stud bush suitable for 20 to 100 KVA complete with connecting rod of suitable lenth and dia with necessary nut ,bolt ,washer,bushing packing to prevent the leakage from bushes and necessary connection complete all as specified and directed.

Dehydration of Transformer oil and dielectric strength of oil achieved not to be less than 40 KV at 2.5 mm gap complete all as specified and directed.

Supply and filling of new tranformer oil for top up upto Automatic servo voltage stabilizer including heating and dielectric strength not to be less than 60 KV complete all as specified and directed.

Taking out main coil of voltage stabilizer 20 to 100 KVA for repair/rewinding with super enamaled copper winding wire of existing gauge including PVC insulated sheet sleeve,varnishing etc all as required and refixing to the stabilizer after testing all as required at site or directed by Engineer-in-Charge.

Supply and Fixing in replacement MCCB TPN 250 Amps , 415 Volts, 25 KA ,4 POLE, Ics=100% Icu , overload adjustable short circuit adjustable type incl complete connection all as per direction of Engineer-in-Charge.

Supply and Fixing in replacement MCCB TPN 160 Amps , 415 Volts, 25 KA ,4 POLE, Ics=100% Icu , overload adjustable short circuit fixed type incl complete connection all as per direction of Engineer-in-Charge.

Supply and Fixing in replacement MCCB TPN 100 Amps , 415 Volts, 16 KA ,4 POLE, Ics=100% Icu , overload adjustable short circuit fixed type incl complete connection all as per direction of Engineer-in-Charge.

Supply and Fixing in replacement MCCB TPN 63 Amps , 415 Volts, 10 KA ,4 POLE, Ics=100% Icu , overload adjustable short circuit fixed type incl complete connection all as per direction of Engineer-in-Charge.

Material and labour in repair for earthing complete with galvanized steel plate earth electrode 60cm x 60cm x 6mm thick buried in ground vertically to a depth not less than 1.5 mtr below normal ground level connected to galvanized iron wire of 4 mm dia earth lead by means of bolts nuts and washers made of galvanized iron protected by 40mm bore light grade GI pipe up 7.5 Rm with 4mm earth lead and connected for body earthing of feeder pillar box all as specified and including PCC (1:3:6) type C2 pit and precast RCC (1:11/2:3) type A1 pit cover slab of size 300x300x50mm with handle as shown in drawing funnel, wire mesh, 20mm dia GI pipe medium grade for watering, charcoal and salt in alternate layers including necessary earth work and excavation in hard/ dense soil and removal etc, complete in electrical plate No 3 of SSR Part I 2009 complete all as specified and directed.

Disconnecting & taking out defective underground cable any size and any type from trenches, pole, pipe, floor, wall etc complete all as specified and directed.

Supply, laying and testing cable XLPE Insulated screened PVC bedded, galvanized steel strip or wire armored, electric power cables (heavy duty) 1100 Volts grade with stranded aluminium conductor of size 95 sq mm 3½ core complete all as specified and directed.

Supply, laying and testing cable XLPE Insulated screened PVC bedded, galvanized steel strip or wire armored, electric power cables (heavy duty) 1100 Volts grade with stranded aluminium conductor of size 70 sq mm 3½ core complete all as specified and directed.

Supply, laying and testing cable XLPE Insulated screened PVC bedded, galvanized steel strip or wire armored, electric power cables (heavy duty) 1100 Volts grade with stranded aluminium conductor of size 50 sq mm 3½ core complete all as specified and directed.

Supply, laying and testing cable XLPE Insulated screened PVC bedded, galvanized steel strip or wire armored, electric power cables (heavy duty) 1100 Volts grade with stranded aluminium conductor of size 35 sq mm 3½ core complete all as specified and directed.

Repair/maint/servicing of 175 KLD sewage treatment plant with dismantling of all connected valves and refix after greasing/oiling, taking down and cleaning of all MS/GI pipes of any size approx length 150 RM, cleaning of MBBR tanks both cylindrical and rectangular, cleaning bleaching chamber, cleaning of footvalves of Sucking monoblock pumps complete all as specified and directed.

Material and Labour in Replacement of multi functional Valve for ACF/DMF Midas 50 NB suitable size and make for existing ACF and DMF filters complete all as specified and directed.

Material and Labour in Replacement of MS Pipe 80mm dia with all connected fittings complete all as specified and directed.

Material and Labour in Replacement of Non clog vertical sub pump 3 HP , 230 Volt with chrome steel impeller and cutter, non clog to pass 40 mm size particles, submersible cable 6 sqmm 2 core - 60 RM, installation with NRV, laying of MS pipe 40 mm dia upto MBBR chamber complete all as specified and directed.

Material and Labour in Replacement of brass material butterfly valve 50 mm dia complete all as specified and directed.

Material and Labour in Replacement of brass material butterfly valve 80 mm dia complete all as specified and directed.

Replacement/repair of ACF/DMF materials suitable for 175 KLD STP incl new filling of crushed gravel, pebbles, filtering sand media with anthracite coal, filling of the same , reactivate the ACF/DMF completely after servicing/ maint complete all as specified and directed.

Repair of Monoblock pumping set incl motor upto 3 HP and incl replacement of suitable necessary parts like winding,circuits, bearing and other moving parts complete all as specified and directed.

Repair of compressor system with motor upto 5 HP and incl replacement of suitable necessary parts like winding,circuits, fan belts, bearing and other moving parts complete all as specified and directed.

Removing of sludges/sands/waste particles from primary and secondary chambers, disposal of the waste particles to a distance 100 mtr from STP.cleaning of the chambers after removal of sludges and clean the entire chamber by using bleaching powder complete all as specified and directed.

Supply and fixing in replacement of altoch dozing system 100 ltr/hr capacity installed for pre and post chlorination of treated water from STP complete all as specified and directed.

Material and Labour for replacement of Altoch Dozing pump , reciprocating chemical feeder for injecting altoch chemical 9 to 15 ltr per day with adjustable setting. 230 volt, 50 Hz, 1/30 HP incl PE tubing of suitable length, NRV complete all as specified and directed.

Material and Labour for replacement of Agitator motor for uniform suspension of altoch chemicals in the storage tank, 230 volt, 50 Hz complete all as specified and directed.

Supply and fix in replacement of indoor/outdoor end termination joint heat shrinkable 1100 Volts for XLPE cable of size 3.5/4.0 x 10-50 Sqmm complete all as specified and directed.

Supply and fix in replacement of indoor/outdoor end termination joint heat shrinkable 1100 Volts for XLPE cable of size 3.5 x 70-150 Sqmm complete all as specified and directed.

Supply and fix in replacement of indoor/outdoor end termination joint heat shrinkable 1100 Volts for XLPE cable of size 3.5 x 185-300 Sqmm complete all as specified and directed.

Supply and fix in replacement of indoor/outdoor end termination joint heat shrinkable 1100 Volts for XLPE cable of size 3.5 x 400 Sqmm complete all as specified and directed.

Supply and fix in replacement of straight through joint heat shrinkable 1100 Volts for XLPE cable of size 3.5/4 x 25-50 Sqmm complete all as specified and directed. Note: Earth work will be measured and paid separately.

Supply and fix in replacement of straight through joint heat shrinkable 1100 Volts for XLPE cable of size 3.5 x 70-150 Sqmm complete all as specified and directed.Note: Earth work will be measured and paid separately.

Supply and fix in replacement of straight through joint heat shrinkable 1100 Volts for XLPE cable of size 3.5 x 185-400 Sqmm complete all as specified and directed. Note: Earth work will be measured and paid separately.

Material and Labour for loose filling with aggregate of gauge 40mm broken stone and boulder deposited, spread, levellingin larger n.exc 15 cm thick, watered a nd ramming at E/M installation around 50 mtr of transformer complete all as specified and directed.

Taking down cement plaster of any description on bricks or stone walls or from concrete surface or from concrete surface and similar including racking out joints,hacking for key scrubbing down with water and removing unserviceable material outside the cantt area complete all as specified and directed.

Material and Labour rendering 10 mm thick (average) in CM 1:4 on concrete surface/brick surface and similar including two or more dubbing coat, surface finished even and fair without using extra cement with necessary frame work,scaffolding for external surface complete all as specified and directed.

Material and Labour in replacement of GI Pipe light grade 80 mm bore for cable protection as a guard pipe complete all as specified and directed.

Material and Labour in replacment of GI Pipe light grade 50 mm bore for cable protection as a guard pipe complete all as specified and directed.

Material and Labour in replacment of GI Pipe light grade 40 mm bore for cable protection as a guard pipe complete all as specified and directed.

Material and Labour for replacement of tubing GI "MG" with flange ends all fittings laid in borewells including taking out old unserviceable pipe of size 100 mm dia complete all as specified and directed

Material and Labour for replacement of tubing GI "MG" with flange ends all fittings laid in borewells including taking out old unserviceable pipe of size 63 mm (2 1/2") dia complete all as specified and directed

Material and labour in repair for Earthing complete with galvanized steel earth plate electrode 600x600x6 mm thick buried directly in ground (earth pit not less than 2.25 m deep below normal ground level) with top edge of the plate not less than 1.5 m below normal ground level connected to GI strip 32 x 6 mm (up to 7.5 m in length from earth plate) by means of bolts and nuts checknuts and washers of galvanized iron or steel all as specified and shown in electrical plate no.3 of SSR part I including necessary excavation and earth work in any type of soil PCC 1:3:6 type C1 chamber with RCC 1:2:4 type B1 40 mm thick cover with MS rod 8mm dia 150mm long reinforcement, watering funnel, 40 mm dia light grade for protection of earth electrode 20 mm dia complete all as specified and directed by Engineer-in-Charge.

Supply and fixing in replacement of submersible motor rotor for 20 to 25 HP motor complete with bearing upper/lower bearing housing, sleeves, tee bolts and bush complete all as specified and directed by Engineer-in-Charge

Supply and fixing in replacement of submersible motor stater for capacity 20 to 25 HP complete with thrust plate, thrust bearing with housing, studes, water seal, sand guard, rubber diaphragam with plate, sealing bush complete all as specified and directed by Engineer-in-Charge

Supply and fixing in replacement of submersible cable 10 Sqmm 3 core flat copper conductor heavy duty 1100 volts grade confirming to ISI incl taking down of old unserviceable submersible cable complete all as specified and directed

Supply and fixing in replacement of submersible cable 16 Sqmm 3 core flat copper conductor heavy duty 1100 volts grade confirming to ISI incl taking down of old unserviceable submersible cable complete all as specified and directed

Supply and fixing in replacement of submersible cable 25 Sqmm 3 core flat copper conductor heavy duty 1100 volts grade confirming to ISI incl taking down of old unserviceable submersible cable complete all as specified and directed

Supply and fixing in replacement of on load open execution change over switch front handle operated 4 pole, 415 volt, 50 Hz 125 Amp confirming to IS complete all as specified and directed

Supply and fixing in replacement of on load open execution change over switch front handle operated 4 pole, 415 volt, 50 Hz 200 Amp confirming to IS complete all as specified and directed

Transporting air compressor and other allied equipment/material at site of tube well and installation of complete machinery for re-development of tube well complete all as specified and directed

Re- development of tube well with air compressor of adequate capacity (not less than 250 Cfm) as per specification till the availability of sand free clear water, subject to minimum of 60 hrs of operation of air compressor (60 x 4500) complete all as specified and directed

Providing of pea shaped gravel as per specification and gravel shrouding in annular space between well and linear assembly required during re-development complete all as specified and directed

Strip opening complete submersible pumping set having capacity 20 to 50 HP any stage/discharge and dismantling all spare parts by opening studs complete with machine/lathe work/grinding/polishing and fitting of all spare parts and re-assembling/ installation in position after necessary repair / replacement of unserviceable/defective spare parts complete all as specified and directed (Spare parts shall be measured & paid separately under respective items as under)

(a) Supply only cast iron stage bowl

(b) Supply only cast iron suction discharge chamber

(c) Supply only stainless steel neck ring

(d) Supply only stainless steel bowl bush

(e) Supply only stainless steel coupling sleeves

(f) Supply only cast iron impeller with key

(g) Supply only body studs fully threaded

(h) Supply only stainless steel pump shaft

(j) Supply only stainless steel pump shaft coupling with key

(k) Supply only cast iron NRV with NRV seat & cone

(l) Supply only stainles steel sleeves for bowl

(m) Supply only rubber bush

(n) Supply only strainer for pump

Material and Labour for strip opening to submersible motor/ VT motor having capacity 20 to 50 HP and re-winding with super enamelled copper winding wire heavy duty heat resistence confirming to IS of same gauge and nos of turns complete with realignment of motor slotes and insulating mateials i.e varnishing, bamboo strips, leather papers, cotton tapes including replacement of unserviceable/defective spare parts and drying complete and re-assembling after repair/rewinding and testing at site on full head complete all as specified and directed ( spare parts shall be measured & paid separately under respective item as under)

(a) Supply only thrust plate with circlip and key

(b) Supply only thrust plate bearing housing

(c) Supply only bearing for motor

(d) Supply only rubber oil seal

(e) Supply only cast iron sand guard

(f) Supply only rubber diaphragam with plate

(g) Supply only stainless steel sealing bush

Supply and fixing Altoch packing of 45 Kg complete all as specified and directed

Supply and fixing in replacement of MCCB TPN 400 Amps, 415 Volts, 36 KA, 4 Pole, Ics=100% Icu, overload adjustable short circuit adjustable type including complete connection all as per directions of Engineer-in-Charge.

Supply and fixing in replacement of MCCB TPN 200 Amps, 415 Volts, 25 KA, 4 Pole, Ics=100% Icu, overload adjustable short circuit adjustable type including complete connection all as per directions of Engineer-in-Charge.

Material and labour for replacement of CI sluice valve PN 1.6 with iron wheel head of size 100 mm bore with stainless steel spindle both end flanged complete with nut, bolts, washer and rubber gasket 3 mm thick conforming to ISI : 14846/2000 complete all as specified and directed.

Material and labour for replacement of CI sluice valve PN 1.6 with iron wheel head of size 150 mm bore with stainless steel spindle both end flanged complete with nut, bolts, washer and rubber gasket 3 mm thick conforming to ISI : 14846/2000 complete all as specified and directed.

M/s Sahib Construction and engineers