REPAIR / MAINT OF ELECTRIC GEYSERS AND SOLAR WATER HEATERS WITH ALLIED ITEMS AND OVERHAULING TO VOLTAGE STABILIZER, DG SETS, BATTERY BANK 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, banjo bolts, MS rubber hose clamps and to make the system leak proof and serviceable complete with including painting to rusted base frame channel with black paints including replacement of fuel filter elements all types as under and minor spare parts, banjo nuts, banjo washer, radiator top cap, 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 as directed. Note: - Spare parts shall be measured and paid separately.

Supply only fuel filter primary with 'O' ring complete all as specified and as directed.

Supply only fuel filter secondary with 'O' ring complete all as specified and as directed.

Supply only lubricant oil filter with 'O' ring complete all as specified and as directed.

Supply only lubricant oil by pass filter with 'O' ring complete all as specified and as directed.

Supply only air cleaner element complete all as specified and as directed.

Supply only fan belt set for radiator, alternator and water pump etc complete all as specified and as directed.

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 as 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 as 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 as directed.

Dismantling / repair / overhauling of water pump assembly of DG set upto 100 KVA by replacing defective part like pump, shaft, impeller CI, mechanical seal, water set gaskit, 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 as directed.

Dismantling / repair / overhauling 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, leaver, pulley, spacer, commutator assembly, armature, washer etc and refitting after repair complete all as specified and as directed.

Material and labour for replacement of engine oil servo super grade 20 / 40W of Indian oil including cleaning of oil sump thoroughly complete all as specified and as 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 as directed.

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

Supply and fixing in replacement of battery charger heavy duty, 180 AH, 9 to 24 volts with lead, volt / Amp meter complete all as specified and as directed.

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

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

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

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

Supply and fixing in replacement of onload 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 40 X 40 X 6mm thick as per size requirement complete all as specified and as directed.

Supply and fixing in replacement Alternator flywheel ring for DG set capacity 10 KVA to 63 KVA complete with disconnecting alternator from the engine and for replacement of flywheel complete all as specified and as directed.

Supply and fixing in replacement Alternator flywheel ring for DG set capacity 70 KVA to 100 KVA complete with disconnecting alternator from the engine and for replacement of flywheel complete all as specified and as directed.

Labour for Dismantling to alternator from the engine of capacity 10 KVA to 100 KVA by opening nut and bolt and transport to workshop for repair / maintenance and rewinding with super enamelled heat resistant copper winding wire of existing size and no's 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 as directed. Note: - Copper winding wire will be measured and paid separately.

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

Repair / maintenance / 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 as directed.

Material and labour for replacement of unserviceable automatic battery charging unit of AMF panel suitable for DG set 63 KVA to 100 KVA complete all as specified and as directed.

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

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

Labour for disconnecting all incoming / outgoing electric connections carefully of fully automatic servo voltage stabilizer having capacity 20 to 100 KVA and transport to workshop 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 internally, including 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 with heat resistant smoke gray synthetic enamelled paint including preparation of old rusted surfaces and writing 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 as directed. Notes: - (a) Spare parts shall be measured and paid separately. (b) Rotor for replacement of spare parts are deemed to be included in above jobs.

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

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

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

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

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

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

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

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

Dehydration of Transformer oil and dielectric strength of oil achieved not to be less than 42 KV at 2.4mm gap complete all as specified and as directed.

Supply and filling of new transformer 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 as directed.

Taking out main coil of voltage stabilizer 20 to 100 KVA for repair / rewinding with super enamelled 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 as directed by Engineer-in-Charge.

Taking down and strip opening to geyser of any make and capacity 25 / 35 / 50 ltrs including disconnection of all water pipe connection and taking out water inlet / outlet assembly, removing glass wool, the inner tank, descaling the assembly and tank, detecting the leakage, welding / brazing the defective parts, repacking the glass wool and refixing the same after making it functional including replacement of worn out nuts, bolts, washers etc complete all as specified and as directed. Note: - Cost of material and labour for providing new items shall be measured under relevant items of Schedule 'A'.

Material and labour for replacement of water inlet and outlet geyser assembly of existing make as required at site with rubber gasket suitable for geyser of 25 / 35 ltrs capacity electric driven water storage heater with provision of housing for thermostat assembly, heating element fixing arrangement nuts, bolts and washers etc complete all as specified and as directed.

Material and labour for replacement of water inlet and outlet assembly of existing make as required at site with rubber gasket suitable for geyser of 50 ltrs capacity electric driven water storage heater with provision of housing for thermostat assembly, heating element fixing arrangement nuts, bolts and washers etc complete all as specified and as directed.

Material and labour for replacement thermostat, switch for electric water heater storage type of capacity 25 / 50 ltr, 230 Volts of existing make of geyser complete all as specified and as directed.

Material and labour for replacement heating element with triangular base / round base, single phase, 230 Volt, capacity 2 KW of existing make complete all as specified and as directed.

Material and labour for replacement heating element with triangular / round base, single phase, 230 Volt, capacity 1.5 KW of existing make complete all as specified and as directed.

Material and labour for replacement pressure release valve conforming to relevant IS 15mm bore suitable for fixing with GI pipe / tubing 15mm bore complete all as specified and as directed.

Material and labour for replacement of heavy duty PVC connection (For Hot water) nylon threaded 450mm large (18") 15mm bore including brass nuts, rubber washers complete on both ends complete all as specified and as directed.

Material and labour for replacement of heavy duty PVC connection (For Cold water) nylon threaded 450mm large (18") 15mm bore including brass nuts, rubber washers complete on both ends complete all as specified and as directed.

Material and labour for replacement of indicator lamps round / rectangular type 230 Volt AC suitable for geyser of any capacity including providing electric connections complete all as specified and as directed.

Material and labour for replacement water storage inner tank of stainless steel heavy duty confirming to ISI 25 / 35 ltrs capacity geyser, with provision for fixing 15mm dia galvanized air release valve complete all as specified and as directed.

Material and labour for replacement water storage inner tank of stainless steel heavy duty confirming to ISI 50 ltrs capacity geyser, with provision for fixing 15mm dia galvanized air release valve complete all as specified and as directed.

Supply and fixing in replacement MCB SPN 32 Amps, 240 Volts, rupturing capacity 10 KA, 'C' series complete all as specified and as directed.

Supply and fixing in replacement plug top 15 Amps, 3 pins complete all as specified and as directed.

Material and labour for painting of geyser of capacity 25 / 35 / 50 ltr complete with superior quality synthetic enamel white paint by spray painting after scrapping old paint and making surface clean complete all as specified and as directed.

Material and labour for replacement Non return Valve 15mm dia complete all as specified and as directed.

Material and labour for replacement split bottom cover (two pieces) suitable for 25 to 50 ltrs geysers complete with fixing arrangements etc as required at site complete all as specified and as directed.

Material and labour for replacement rubber gasket heavy duty of water inlet outlet assembly suitable for 25 Ltrs capacity geyser complete all as specified and as directed.

Material and labour for replacement outer shell suitable for 25 / 35 ltrs geyser made out of GI sheet heavy duty confirming to ISI suitable for existing make of geyser complete factory manufactured paint complete all as specified and as directed.

Material and labour for replacement outer shell suitable for 50 ltrs geyser made out of GI sheet heavy duty confirming to ISI suitable for existing make of geyser complete factory manufactured paint complete all as specified and as directed.

Supply and fixing in replacement glass wool suitable for geysers complete all as specified and as directed.

Repair / maintenance / servicing to solar water heater system having a capacity 200 to 500 LPD complete with descaling / cleaning to flat plate, collector plate, solar heater water tanks, toughened solar glass panels, welding / breazing to solar tanks, Repair / rectification of leakage in inlet / outlet water tubing GI, checking and repair to electric system, Repair of water make up tank and make the system function cable after repair / servicing and rectification of the fault complete with and including replacement of minor spare parts complete all as specified and as directed. Note: - Spare shall be measured and paid separately.

Supply only union medium grade 25mm dia complete all as specified and as directed.

Supply only union medium grade 20mm dia complete all as specified and as directed.

Supply only rubber hose pipe with MS clamp of suitable size complete all as specified and as directed.

Supply only gun metal gate / globe valve 20mm dia complete all as specified and as directed.

Supply only rubber gasket of toughened glass complete all as specified and as directed.

Supply only painting to steel structure base frame complete all as specified and as directed.

Supply only float valve PVC 20mm dia complete all as specified and as directed.

Material and labour for replacement of electrical heating element threaded type 3 KW, single phase suitable for solar water heater complete all as specified and as directed.

Material and labour for replacement of toughened collector glass of size 1.5 M X 1.0 Mtr complete all as specified and as directed confirming to ISI.

Material and labour for fasteners 80-100mm long for fixing of geyser of capacity upto 50 ltrs including grouting completed works in wall as per site requirement with the floor complete all as specified and as directed.

Supply and fixing in replacement chromium plated CP Bib cock 15mm dia conforming to ISI complete all as specified and as directed.

Supply and fixing in replacement gun metal glove / gate valve 15mm dia internal threaded with iron wheel head conforming to ISI complete all as specified and as directed.

Supply and fixing in replacement of unserviceable bolt 16mm dia X 6" long fully threaded with counted head nuts and washer heavy duty conforming to ISI for MS column pipe / CI flanged pipe complete all as specified and as directed.

Material and labour for replacement of tubing GI "medium grade" with all fittings laid in floor or trenches including taking out old unserviceable pipe of size 15mm dia complete all as specified and as directed.

NOTE NO 1: - Samples of materials as approved will be kept in GE's sample room. NOTE NO 2: - All fittings and fixtures mentioned above will be fixed to the satisfaction of Engr-in-Charge and GE. NOTE NO 3: - Warranty certificate to the Engineer-in-Charge where ever applicable shall be submitted by the Contractor at the time of fittings.

M/S VERMA ENTERPRISES

BMMJ TRADERS AND ENGINEERS

M/S SOHUM ENGINEERS

M/s Sahib Construction and engineers

M/s. Aggarwal Engineers

Bidder Name

BMMJ TRADERS AND ENGINEERS

M/S VERMA ENTERPRISES

Sarbat Construction Co

M/s. Aggarwal Engineers

M/s Sahib Construction and engineers

M/S SOHUM ENGINEERS