NIT-52

Amount

SCHEDULE 'A' PART-I : BOQ OF WORKS FOR E/M WORKS.

Dismantling or taking up defective/ damaged submersible pump sets with lowering pipe, flange or any type and any size of any depth with pump set of any capacities by manual or mechanical means after disconnecting the all electric connections from LT panel or starter and transport to workshop for repair and workshop to sites after repairing, complete all as specified and directed by Engineer-In-Charge. Note: (i) Cost of tools and plants for taking out, minor spare parts such as nuts, bolt, washers, lubricants and transportation to workshop shall be deemed included in quoted rate.

De-assemble submersible pump of capacity 5.0 HP to 15 HP, for repair and re-assembling the same after necessary repair/ replacement of old defective/ damaged spare parts of existing makes and specifications, complete all as specified and directed by Engineer-In-Charge. Note: (i) Cost of new spare parts will be measured and paid separately under respective items. (ii) Cost of tools and plants, transportation to workshop shall be deemed included in quoted rate.

Supply only following new spare parts required for replacement for repairsubmersible pump of capacity 5.0 HP to 15 HP :-

Gun metal impellers

Gun metal bushes

Stainless steel shaft/ distance sleeve.

Neck ring Gun metal

Pump and motor stainless steel coupling

Key stainless steel for coupling

Thrust plate set

Cable seal rubber

Stainless steel rotor shaft/ bush sleeve with bronz bush

Cast iron bowl assembly

End cover of both sides for submersible motor.

T-bolt of motor

Housing for assembling of motor with pump.

Repair to pump shaft to its original shape by remetaling, turning, cutting and grinding.

Repair to rotor assembly to its original shape by remetaling, turning, cutting and grinding.

Rewinding of burnt/ damaged submersible motor/ pumps of capacities 7.50 HP to 15 HP, discharge 10000 gallons per hours and 70 Mtrs head height with water proof, annealed solid copper conductor wire of existing specifications, insulating materials, ISI marked or as per IE specifications and cleaning, preparation of stator for rewinding, complete all as specified and directed by Engineer-In-Charge.

Replacement of old unserviceable/ damaged starter with new starter, DOL, 3-phase, 415 Volts, 50Hz with electric motor protection relays for overload/ single phase/ dry run, wall mounted suitable for 12.50 HP motor with inbuilt metering arrangements including starting and operation mode, complete all as specified and directed by Engineer-In-Charge. Make: ABB cat part No- 1SYN184322R or equivalent in L&T/ Guardian/ Havells/ Siemens.

Change over switch, rating 100 Amps, four poles, 415 Volts, AC, 50 Hz, on load, conforms to IS:13947 (Part-3); IEC:60947-2, suitable for open execution, fixing in repairs, complete all as specified and as directed by Engineer-In-Charge. Make: Havells cat part No- IHCNFO0125 or equivalent in L&T/ Legrand/ ABB/ Controls and switchgears/ Merlin Gerin/ Schneider/ Siemens.

Replacement of old damaged/ unserviceable submersible cable with new submersible cable, flat, PVC insulated and PVC sheathed copper conductor, multi-stranded, 16.0 Sqmm, 3-core, conforming to IS: 694/1990 including making connection to both ends i.e. motor side and starter side with jointing materials, complete all as specified and directed.

Excavation in trenches, not exceeding 1.50 mtr wide and not exceeding 1.50mtr in depth; not exceeding 10 Sqm on plan and not exceeding 1.50 mtr in depth and getting out, in any type of soil, for laying pipe line etc, complete all as specified and as directed by Engineer-In-Charge.

Supply only calcium based granular disinfectant (Calcium Hypochlorite) for water treatment, chloride content 65% to 70%, white to off white, free flowing, solid, chemical decomposing at 177°C, molecular weight 142.98, toxic oral rate LD50/850mg per Kg, more stable than chlorine gas and stronger than bleaching powder and sodium hypochlorite, packing in HDPE container, complete all as specified.

Lowering down, commissioning back to tube well of submersible pump sets with lowering pipe, flange or any type and any size of any depth with pump set of any capacities by manual or mechanical means including making necessary electric connections with LT panel or starter and testing on full load after repairs, complete all as specified and directed by Engineer-In-Charge. Note: (i) Cost of tools and plants for taking out, minor spare parts such as nuts, bolt, washers, lubricants shall be deemed included in quoted rate.

Returning, filling in, including spreading, levelling, watering and well ramming in layers not exceeding 25Cm, complete all as specified and directed.

Removing excavated materials/ soils, not exceeding 50mtrs and depositing where directed at a level not exceeding 1.50mtrs, complete all as specified and directed.

Horizontal boring or drilling under the surfaces of road/ path etc, complete all as specified and directed by Engineer-In-Charge.

Taking up or down galvanised steel tubing of 15mm bore pipe, and connections, any type, including jointing materials and cleaning for re-fixing or removal to store, complete all as specified and as directed by Engineer-In-Charge.

Description all as serial ietm No- 16.00 here-in-before but for 20mm bore pipe.

Description all as serial ietm No- 16.00 here-in-before but for 25mm bore pipe.

Description all as serial ietm No- 16.00 here-in-before but for 40mm bore pipe.

Description all as serial ietm No- 16.00 here-in-before but for 50mm bore pipe.

Description all as serial ietm No- 16.00 here-in-before but for 80mm bore pipe.

Tubes, 'any grade' galvanised, 15mm bore, including all fitting such as bends, tees, elbows, unions, short pieces, connectors, back nuts, etc, laid in floors/ trecnhes or fixed on walls, but except tube, complete all as specified and as directed. Note: Old serviceable pipe shall be used as retrieved from taking up.

Tubes, 'any grade' galvanised, 20mm bore, including all fitting such as bends, tees, elbows, unions, short pieces, connectors, back nuts, etc, laid in trecnhes, but except tube, complete all as specified and as directed. Note: Old serviceable pipe shall be used as retrieved from taking up.

Description all as serial ietm No- 23.00 here-in-before but for 25mm bore pipe.

Description all as serial ietm No- 23.00 here-in-before but for 40mm bore pipe.

Description all as serial ietm No- 23.00 here-in-before but for 50mm bore pipe.

Description all as serial ietm No- 23.00 here-in-before but for 80mm bore pipe.

Tubes, 'medium grade' galvanised, 15mm bore, ISI marked including all fitting such as bends, tees, elbows, unions, short pieces, connectors, back nuts, etc, laid in trenches or in floors, complete all as specified and as directed by Engineer-In-Charge.

Tubes, 'medium grade' galvanised, 20mm bore, ISI marked including all fitting such as bends, tees, elbows, unions, short pieces, connectors, back nuts, etc, laid in trenches or in floors, complete all as specified and as directed by Engineer-In-Charge.

Tubes, 'medium grade' galvanised, 25mm bore, ISI marked including all fitting such as bends, tees, elbows, unions, short pieces, connectors, back nuts, etc, laid in trenches or in floors, complete all as specified and as directed by Engineer-In-Charge.

Tubes, 'medium grade' galvanised, 40mm bore, ISI marked including all fitting such as bends, tees, elbows, unions, short pieces, connectors, back nuts, etc, laid in trenches or in floors, complete all as specified and as directed by Engineer-In-Charge.

Tubes, 'medium grade' galvanised, 50mm bore, ISI marked including all fitting such as bends, tees, elbows, unions, short pieces, connectors, back nuts, etc, laid in trenches or in floors, complete all as specified and as directed by Engineer-In-Charge.

Tubes, 'medium grade' galvanised, 80mm bore, ISI marked including all fitting such as bends, tees, elbows, unions, short pieces, connectors, back nuts, etc, laid in trenches or in floors, complete all as specified and as directed by Engineer-In-Charge.

Stop valves, cast copper alloy, screwed down, high pressure, with crutch or butterfly handle, screwed both ends for iron pipe or for unions and fixed for 50mm bore pipe line, complete all as specified and as directed by Engineer-In-Charge.

Description all as serial ietm No- 34.00 here-in-before but stop valve for 40mm bore pipe line.

Description all as serial ietm No- 34.00 here-in-before but stop valve for 25mm bore pipe line.

Description all as serial ietm No- 34.00 here-in-before but stop valve for 20mm bore pipe line.

Drilling and tapping CI/ DI/ GI water mains (in position) for branch connections for the pipe line of 20mm bore, complete all as specified and as directed by Engineer-In-Charge.

Repairs of valve pit of size 900x900x900mm (internal dimensions) including brick masonry, rendering in 15mm thick cement mortar 1:4 on internal and external surfaces and white wahsing with two coats of lime wash including painting with two coats of black colour synthetic enamel paint to mild steel surfaces of angle iron framed work mild steel sheet with mild steel hinges, handles and suitable locking arrangements, fastening arrangements, nuts, bolts and washers, complete all as specified and as directed by Engineer-In-Charge.

Repairs of valve pit of size 600x600x600mm (internal dimensions) including brick masonry, rendering in 15mm thick cement mortar 1:4 on internal and external surfaces and white wahsing with two coats of lime wash including painting with two coats of black colour synthetic enamel paint to mild steel surfaces of angle iron framed work mild steel sheet with mild steel hinges, handles and suitable locking arrangements, fastening arrangements, nuts, bolts and washers, complete all as specified and as directed by Engineer-In-Charge.

Taking up unserviceable cast iron/ galvanised iron/ ductile iron water mains (including all fittings) of 150mm bore, with spigot and socket/ flanged ends and lead joints including burning out joints and recovering lead, complete all as specified and directed by Engineer-In-Charge.

Taking up unserviceable cast iron/ galvanised iron/ ductile iron water mains (including all fittings) of 100mm bore, with spigot and socket/ flanged ends and lead joints including burning out joints and recovering lead, complete all as specified and directed by Engineer-In-Charge.

Taking up unserviceable cast iron/ galvanised iron/ ductile iron water mains (including all fittings) of 80mm bore, with spigot and socket/ flanged ends and lead joints including burning out joints and recovering lead, complete all as specified and directed by Engineer-In-Charge.

Cast iron pipes with spigot and socket ends centrifugally cast, Class LA, size 150mm bore, in any length, including short lengths, cutting, jointing and jointing materials, laid in trenches, but except pipes, complete all as specified and directed by Engineer-In-Charge. Note: Old serviceable pipe shall be used as retrieved from taking up.

Description all as serial ietm No- 44.00 here-in-before but for 100mm bore pipe.

Description all as serial ietm No- 44.00 here-in-before but for 80mm bore pipe.

Cast iron pipes with spigot and socket ends centrifugally cast, Class LA, size 100mm bore, in any length, including short lengths, cutting, jointing and jointing materials, laid in trenches, complete all as specified and directed by Engineer-In-Charge.

Cast iron pipes with spigot and socket ends centrifugally cast, Class LA, size 80mm bore, in any length, including short lengths, cutting, jointing and jointing materials, laid in trenches, complete all as specified and directed by Engineer-In-Charge.

Replacement old un-serviceable mild steel pipe with new mild steel flanged pipe, meidum grade, 150mm bore, wall thicknes not less than 5.00mm, flanged ends type, ISI marked, conforming to IS: 1239 (Part-I), including mild steel flange atleast 12mm thick and rubber gasket 5mm thick, laid in trenches/ bore well column pipe including jointing materials, complete all as specified and as directed by Engineer-In-Charge.

Cast iron fititngs bends (any type, radius and angle) tapers any type, (straight, bend, increasing, decreasing or double socket etc) Tee pieces single branch. "Y" junction, double branch, cross (all sockets or socket and spigot) collars, caps and plugs, size upto 200mm bore, complete all as specified and directed by Engineer-In-Charge.

Run lead joint, suitable for cast iron pipes and fittings of 100mm bore including jointing materials such as lead, spun and spun yarn, fixing in repairs, complete all as specified and as directed by Engineer-In-Charge.

Run lead joint, suitable for cast iron pipes and fittings of 80mm bore including jointing materials such as lead, spun and spun yarn, fixing in repairs, complete all as specified and as directed by Engineer-In-Charge.

Run lead joint, suitable for cast iron pipes and fittings of 100mm bore including jointing materials such as lead, spun and spun yarn, fixing in repairs, complete all as specified and as directed by Engineer-In-Charge. Note: Old run lead shall be used as retrieved from old pipe line during dismantling.

Description all as serial ietm No- 53.00 here-in-before but for 80mm bore pipe.

Spindle for sluice valve, gun metal, Class PN 1.6, size 150mm bore pipe, conforming to IS: 14846-2000, fixing in repairs complete all as specified and as directed by Engineer-In-Charge.

Description all as serial ietm No- 55.00 here-in-before but for 100mm bore pipe.

Description all as serial ietm No- 55.00 here-in-before but for 80mm bore pipe.

Repairing of broken pipes/ leakages line, bursting or cracks in water lines mains of 100mm bore including sunday and all holidays, by removal of pipe pieces of varying lengths through gas/ manual cutting and providing new pipe length of existing specifications, collar/ flanges as required at site, making leak proof by flanged/ lead joints including testing after completion of job, complete all as specified and as directed by Engineer-In-Charge.

Description of item all as serial item No- 58.00 here-in-before but for 80mm bore pipe.

Replacement old un-serviceable Sluice Valve with new Sluice Valve, cast iron, Class PN 1.6, size 150mm bore pipe, flanged type, conforming to IS: 14846-2000, ISI marked with stainless steel spindle, brass nuts and iron wheel head including jointing material such as rubber fibre board packing ring and nuts, bolts and washers of suitable size for vertical or horizintal fittings, complete all as specified and as directed by Engineer-In-Charge.

Description all as serial ietm No- 60.00 here-in-before but for 100mm bore pipe.

Description all as serial ietm No- 61.00 here-in-before but for 80mm bore pipe.

Replacement of old damaged earth strip with new aluminium strip, size 25x3.15m with saddles and fixing screws etc.; fixed along with external surface from lightening arrester at roof top to test point conductors above ground, complete all as specified and as directed.

Disconnecting all electric connections from alternator and fuel connection from engine, decoupling of engine and alternator, strip opening of diesel driven diesel generator of capacity 25 to 40 KVA, for repair, and complete for carrying out the overhauling after de-assembling the engine assembly, cleaning/ washing the engine block and other spare parts, replacing defective spare parts with new spare parts as required for smooth functioning of diesel engine and strip opening of alternator for repair by replacement of old defective spare parts including any type of metaling, welding, grinding, lath machine work required at site/ workshop to compete the repair the engine/ alternator, all as required at site, re-assembling the engine in existing position complete and testing on completion all as specified and as directed by Engineer-In-Charge. Make: Serial No- Note: (a) New spare parts will be measured and paid separately as supply only under the respective items. (b) Cost of cleaning, welding, minor repair and special tools and plants required for dismantling engine will deemed to be included in quoted rate. (c) Transportation cost of diesel engine/ alternator to workshop shall deemed included in quoted rate.

Supply only following new spare parts required for repair of diesel engine and alternator of DG Set capacity 25 KVA to 40 KVA :-

Slip ring assembly Bronze.

Carbon bush.

Carbon bush holder.

Spring of carbon bush holder.

Ball bearing (De and NDE) of alternator.

Fuel filter.

Engine oil (lube oil) filter element.

Wiring Harness.

Hose pipe with clips and joint set.

AVR (Automatic Voltage Rectifier/ Regulator).

Repair, calibration, checking and pressure testing of fuel injector pump assembly of DG set capacity 25 to 40 KVA including replacement of damaged/ defective parts, cups, barrel plunger and washers including transportation for workshop for repair, testing whole assembly after necessary repair and fixing in engine, complete all as specified and as directed by Engineer-In-Charge. Note: (a) New spare parts will be measured and paid separately as supply only under the respective items. (b) Cost of cleaning, welding, minor repair and special tools and plants required for dismantling and refixing with engine will deemed to be included in quoted rate.

Supply only following new spare parts required for repair of fuel injection pump (FIP) of diesel engine of DG Set capacity 25 to 40 KVA :-

Element for fuel injection pump.

Delivery valve for fuel injection pump.

Nozzle for fuel injection pump.

Feed pump for fuel injection pump.

Bearing for fuel injection pump.

Oil seal for fuel injection pump.

Diaphram valve for fuel injection pump.

Repair kit minor for fuel injection pump.

Cleaning of overhead water tank, capacity 50,000 Gallons, height/ staging 18.85mtrs, by scraping with mild steel wire brush and removing all the silt, dirt, algae, sludge etc from the surfaces of walls and floor including removal the same to a distance not less than 50mtrs, washing the cleaned surface with bleaching powder solution thoroughly and applying two coats of lime wash on internal surfaces of reservoir, also applying two coats of cement paint of external surfaces of tank with staging after preparation of surfaces, and writing the particulars such as capacity of tank, date/ due date of tank cleaning in bold letters, on table size not less than 60cmx40cm, painted with black and white synthetic enamel paint on external surface, including painting with one coat black synthetic enamel paint to external surfaces of flow pipes with valves any type as connected with overhead water tank and making flow signs with white synthetic enamel paint, complete all as specified and directed.

Earthing complete with galvanised iron earth plate electrode 600x600x6mm buried directly in ground (earth pit not less than 2.25mtr deep below ground level) with top edge of earth plate not less than 1.5mtr below normal ground level, connected with 32x6mm size GI strip as earth lead, by means of bolts, nuts, check nuts and washers of galvanized iron or steel complete with 20mm dia GI light grade protection pipe, 40mm dia GI medium grade watering pipe with funnel including charcoal, dust, salt, PCC M-15, type B-1 in pit with precast RCC M-15(1:2:4), type B-1 (using 20mm graded crushed stone aggregates) in cover reinforced with XPM not less than 4.0 Kg per Sqm, test point etc. all as shown in electric plate No-3 of SSR Part-I (2009), complete with necessary earth work in any type of soil, removal to a distance not exceeding 50mtr, including testing on completion, complete all as specified and as directed by Engineer-In-Charge. Note: Earth pit chamber and RCC pit cover shall be painted with two coats of red synthetic enamel paint over one coat of primer including preparing of surfaces.

Painting with two coats of synthetic enamel paint after preparation old painted surfaces of mild steel ladder and railing of tank, any size, fixed along the RCC overhead of 18.85mtrs height, complete all as specified and directed by Engineer-In-Charge.

Replacement of old unserviceable/ damaged battery with new storage cell lead acid type 12 Volts, 180 AH including lead terminals and copper thimble for making necessary connections, complete all as specified and as directed by Engineer-In-Charge.

Supply only engine oil/ lubricant, 20 W 40 grade, suitable for diesel engine of DG set of any capacity and any make, complete all as specified and as directed by Engineer-In-Charge.

Supply only coolant fluid suitable for radiator of DG sets of any capacity and any make, complete all as specified and as directed by Engineer-In-Charge.

Supply only copper lead cable 1.50mtrs long, multi-stranded, with copper thimble for making necessary connections at both ends, suitable for 12/ 24 Volts battery including copper nuts, bolts and washers, complete all as specified and as directed by Engineer-In-Charge.

Replacement of old unserviceable/ damaged MCCB with new MCCB, three pole, 415 Volts, adjustable thermal and fixed magnetic setting, 100 Amps with breaking capacity 25 KA, having indicating lamp, Ics=100% Icu and as per IEC 60947-2, complete all as specified and as directed by Engineer-In-Charge. Make: Schneider cat part No- LV429550 or equivalent in L&T/ Legrand/ ABB/ Merlin Gerin/ Siemens.

Amount of Schedule of credit of for Rs 72,580.00 shall be deducted from quoted amount.

THE PERFECT WATER SUPPLY SERVICES

M/S ANMOL TRADING CO

M/S CJ CONSTRUCTIONS

M/S SHARMA ENTERPRISES

M/S BIJRAL ENTERPRISES