TENDER FOR ITEM RATE CONTRACT FOR REPAIR AND MAINTENANCE OF CI/DI PIPES AND VT / SUBMERSIBLE PUMPS INCLUDING ITS ALLIED ITEM AT AGE E/M (WS) UNDER GE(U) E/M MEERUT CANTT

Amount

Supplying, laying or fixing, jointing and testing ( PVC insulated and sheathed LT electric power cable single core , ISI-1554 marked , with copper conductor , heavy duty 1100 Volts grade of 35 sqmm complete including taking down of existing unserviceable cable all as specified laid in trenches/ laid under floor or fixed naked with walls / on poles/ in ducts /in GI pipes etc.( Excavation, earth work, sand cushioning, protection bricks/ tiles/ block,clamps, nuts , bolts, washers and pipe shall be measured and paid separately under appropriate items ).

Supplying, laying or fixing, jointing and testing LT under ground electric power cable Crossed linked polyethylene ( XLPE Cable) insulated, galvanised steel strip or wire armoured, ISI-7098 Marked, with aluminium conductor multi stranded , heavy duty 1100 Volts grade of 95 sqmm 3 1/2 core ,complete all as specified laid in trenches/ laid under floor or fixed naked with walls / on poles/ in ducts /in GI pipes etc.( Excavation, earth work, sand cushioning, protection bricks/ tiles/ block,Clamps, nuts , bolts, washers and pipe shall be measured and paid separately under appropriate items ).

Dismantiling electric motor of any capacity carefullyafter disconnecting the electric connectons and transporting both way to work shop and back, installation, refixing, reconnecting at site where directed after necessary repairs including dismantling and removal of old wiring wire ,cleaning of slots and rewinding the coils with suitabe gauge of super enamelled winding wire of copper, renewal of insulating material and reassembling the same including testing and commissioning complete as directed by Engr-in-Charge. Note:-winding coils of super enamelled copper shall be measuredand paid separately under relevant item of schedule..Quoted rates deemed to include transportation charges including loading and unloading and labour charges for dismantling and refixing complete.

Supply only super enamelled copper winding wire as per existing gauge as specified.

Lifting of electric motor 12 HP to 75 HP capacity from existing position after disconnection of all electrical connection for renewal of U/S bearing and applying grease after removal of old grease and re-installing at site where directed after refilling new grease and reconnecting all electrical connection and testing complete. Note : (a) Necessary payment for bearing shall be measured and paid separately under relevant items if required at site. (b) Quoted rate deemed to include cost of grease as required at site. (c) The contractor shall lift the motors as directed by the dept for normal servicing even no repairs are reqd for the motor.

Dismantiling monoblock pump motor carefully from borewell after disconnecting the electric connections from panel board manually or mechanically and transporting both way to work shop and back, installation, refixing, reconnecting at site where directed after necessary repairs carried out and testing complete as directed by Engr-in-Charge for Electric motor 15 HP to 50 HP, 3 phase, 400/ 415 volts, 50 c/s of any make / type. Note:- Repairs and Parts Renewed shall be measured and paid for separately.Quoted rates deemed to include transportation charges including loading and unloading and labour charges for dismantling and refixing complete.

Renewal of Thrust bearing No. 7220 including dismantling/taking out unserviceable thrust bearing of any make, for 50 Hpmotor complete all as specified and directed.

Renewal of Thrust bearing No. 7316 including dismantling/taking out unserviceable thrust bearing of any make, upto 75 HP motor complete all as specified and directed.

Renewal of Thrust bearing No. 29324 including dismantling/taking out unserviceable bearing of any make, for 75 HP motor complete all as specified and directed.

Renewal of Ball bearing No. 6312 including dismantling/taking out unserviceable bearing of any make, for 22.5 HP motor complete all as specified and directed.

Renewal of Ball bearing No. 6316 including dismantling/taking out unserviceable bearing of any make, upto 50 HP motor complete all as specified and directed.

Renewal of Ball bearing No. 6311 including dismantling/taking out unserviceable bearing of any make, for 50 HP complete all as specified and directed.

Renewal of Ball bearing No. 6313 including dismantling/taking out unserviceable bearing of any make, for 22.5 HP complete all as specified and directed.

Renewal of Ball bearing No. 6308 including dismantling/taking out unserviceable bearing of any make, for 22.5 HP complete all as specified and directed.

Renewal of Ball bearing No. 6309 including dismantling/taking out unserviceable bearing of any make, upto 22.5 HP motor complete all as specified and directed.

M & L for bearing sheet of motor of capacity up to 75 HP motor including lathe work, brazing etc complete all as specified and directed.

Supply and fixing in replacement of old unserviceable CI centrifugally cast motor head assembly with fastening nuts and glands housing (make as per exixting ) fo motor upto 75 HP of VT pump.

Dismantling carefully turbine pump set bowl assembly of any make, capacity upto 50000 GPH and size complete with out damaging any parts of the pump and setting aside in pump house for ascertaining the serviceability of existing parts with the following :- (a) Through dismantling and cleaning of complete bowl assembly items such as CI bowls, impeller, lock collets, bowl bush, suction and discharge case with GM bush including pump shaft. (b) Cleaning of all rotary and stationary parts of pump bowl assembly and making them for their satisfactory run. (c) Re-assembling the complete bowl assembly pump with all existing serviceable parts and renew the worn out unserviceable parts including S & F gasket ,lathe work and balancing of assembly others small nature of indispensable items as required for repairing. Note :- Parts renewed shall be measured and paid for separately under respective item of Schedule 'A'/BoQ. Cost of labour for replacement of parts and fixing of new parts shall be deemed to include in the rate quoted by tenderer.

Supply only CI centrifugally cast bowl assembly complete with gun metal bush ( make as per original manufacturer) for pump of capacity up to 50000 GPH of vertical turbine pump .

Supply only GM impeller ( make as per original manufacturer) for vertical turbine pump of capacity up to 50000 GPH of any type.

Supply only Stainless steel non magnetic pump shaft 25 to 32 mm ( make as per original manufacturer) dia suitable for 6 to 9 stage pumps (Bowl assembly) as directed .

Supply only M.S. line shaft (bright) steel 25 to 32 mm dia 10 Ft long with MS coupling and non magnetic stainless steel sleeve ( make as per original manufacturer) all as specified and directed.

Supply only Shaft coupling / sleeve of high carbon steel for 25 mm to 32 mm dia lineshaft ( make as per original manufacturer) all aspecified and directed.

Supply only GM Bush for suction case for Vertical turbine pump upto 50000 GPH capacity ( make as per original manufacturer) all aspecified and directed.

Supply only CI guide spider heavy duty with rubber bush and check nut suitable for 25 to 32 mm dia lineshaft of 150 mm bore pipe ( make as per original manufacturer) all aspecified and directed.

Supply only rubber packing for discharge head upto 200 mm bore (make as pe original manufacturer) all aspecified and directed.

Supply only Stainless Steel top shaft not exceeding 32 mm dia and 3 mtr long, duly threaded both ends and made suitable slot for fixing the stainless steel key adjusting nut & lock washer ( make as per original manufacturer) all aspecified and directed.

Supply only CI Centrifugally cast discharge case with GM Bush ( make as per original manufacturer) all aspecified and directed.

Supply only Mild steel cold drawn ERW column pipe 3.00 M long, wall thickness not less than 7.2 mm thick, 100 mm bore, both ends flanged with Mild steel column coupling 12 mm thick including welding, flanged joint on both ends complete all as specified and directed by Engr-in-Charge

Supply only Mild steel cold drawn ERW column pipe 3.00 M long, wall thickness not less than 7.2 mm thick, 150 mm bore, both ends flanged with Mild steel column coupling 12 mm thick including welding, flanged joint on both ends complete all as specified and directed by Engr-in-Charge

Supply only Mild steel cold drawn ERW column pipe 3.00 M long, wall thickness not less than 7.2 mm thick, 200 mm bore, both ends flanged with Mild steel column coupling 12 mm thick including welding, flanged joint on both ends complete all as specified and directed by Engr-in-Charge

Supply only PVC rubber Gasket 3 mm thick suitable upto 200 mm bore flanged joints .

Supply only Mild steel full threaded bolts of suitable size having hexagonal head with one 3 mm thick washer and nut suitable for jointing 100/150/200 mm bore flanged joints complete all as specified.

Lowering of turbine pump set any type and capacity upto 50000 GPH re-assembling of all accessories and column pipe after cleaning manually including fixing of motor in existing position making all Electrical & water supply connections and adjustment of pump load etc and testing of pump and motor after installation all as directed by Engr-in-Charge.

Labour for lifting of submersible pump along with flanged column pipe, submersible cable, safety rope etc from the existing bore well by using suitable T&P etc after disconnecting submersible cable from starter making necessary repairs by opening including transporting to workshop and back and renewal of worn out parts as required complete all as specified & directed for 10 HP to 25 HP capacity pumpset. Note: Parts Renewed shall be measured and paid separately

Supply only Gunmetal impellers suitable for 10 to 25 HP Submersible pump

Supply only Gunmetal bush suitable for 10 to 25 HP Submersible pump

Supply only stainless steel sleeve suitable for 10 to 25 HP Submersible pump

Supply only 'C' type bushes for impellers suitable for 10 to 25 HP Submersible pump

Supply only Bowel case suitable for 10 to 25 HP Submersible pump

Supply only stainless steel shaft of standard size complete in all respect suitable for 10 to 25 HP Submersible pump

Lowering down of submersible pump set along with connected items such as column pipes ,submersible cable by using suitable T&P and reconnecting all electrical connections,commissioning & testing complete all as specified & directed for 10 HP to 25 HP capacity pumpset.

Rewinding of submersible motor electric driven , AC supply with PVC insulated copper wire (ISI marked) as per existing gauge ,including connected works for rewinding .The scope of works includes dismantaping ,removal of old wiring wire ,cleaning of slots & rewinding ,reassembling,testing complete all as specified & as directed for 10 HP to 25 HP capacity of pump motors. (Other parts required for repair will be measued and paid for separately under respective sch item.) .

Excavating in trenches, not exceeding 1.5 m wide and not exceeding 1.5 m in depth; for foundations etc. or for shafts, well cess pits, manholes,pier holes, laying of pipe and cables etc. but not exceeding 10 sqm on plan including dressing/trimming sides and levelling/grading & ramming bottom of excavation and getting out in soft/loose soil complete all as specified.

Returning ,filling in , including spreading , levelling , watering and well ramming in layer not exceeding 25 cm thick in any type of soil complete all as specified.

Removing excavated material ( soils) not exceeding 50m and depositing where directed at a level not exceeding 1.5 m above the starting point complete all as specified.

M&L 150mm nominal bore ductile iron pipes with spigot and socketed ends , centrifugally cast(spun) , class K9, in any length , externally coated with metalic Zinc Coating finished with bituminous paint and internally cement mortar lining laid in trenches/ fixed to walls or under floors etc. and testing complete all as specified of the following bore:- Note :- Excavation, earthwork and FI clamps, Jointing and jointing materials shall be measured and paid separately)

M&L 100mm nominal bore ductile iron pipes with spigot and socketed ends , centrifugally cast(spun) , class K9, in any length , externally coated with metalic Zinc Coating finished with bituminous paint and internally cement mortar lining laid in trenches/ fixed to walls or under floors etc. and testing complete all as specified of the following bore:- Note :- Excavation, earthwork and FI clamps, Jointing and jointing materials shall be measured and paid separately)

Supply and fix in repair 3- layer PPR-C pipes, 20mm dia, SDR 7.4/SA 5 ( PN16) UV stablised and antimicrobial fusion welded having thermal stability for hot & cold water supply including all PP-R plain & brass threaded polypropylene random fittings fixed complete to walls, ceilings or in floors etc.as specified and directed.

Supply and fix in repair 3- layer PPR-C pipes, 25 mm dia SDR 7.4/SA 5 ( PN16) UV stablised and antimicrobial fusion welded having thermal stability for hot & cold water supply including all PP-R plain & brass threaded polypropylene random fittings fixed complete to walls, ceilings or in floors etc.as specified and directed.

Supply and fix in repair 3- layer PPR-C pipes, 50 mm dia SDR 7.4/SA 5 ( PN16) UV stablised and antimicrobial fusion welded having thermal stability for hot & cold water supply including all PP-R plain & brass threaded polypropylene random fittings fixed complete to walls, ceilings or in floors etc.as specified and directed.

M&L for Rendering 15 mm thick on fair faces of brick work or concrete surfaces of walls in cement,mortar 1:4 finished even and smooth without using extra cement complete all as specified and directed.

M&L for Preparing newly plastered or unplastered surfaces of wall and applying two coats of cement base paint over and including a coat of primer complete all as specified and directed.

M&L for Preparing old decorated plastered or unplastered surfaces of wall by Washing, rubbing down and stopping of distempered and painted surfaces and applying two coats of white wash complete all as specified and directed.

Supply and fix in repair ball valve brass 40mm bore, high pressure with polythene float and nuts complete screwed for iron pipe or brass ferrule complete all as specified and directed.

Supply and fix in repair FRP tank of capacity 100litre including fittings dosing systems consisting PE/FRP lid and level gauge along with agitator 920 RPM with shaft and blade in SS-316 (FRP/EPOXY coated)/plastic mounted on tank including necessary piping work all as specified suitable for existing system all as specified and directed. (Note- Lid willhave port hole for pouring of calcium based granule disinfectant chemical and water when necessary. Lid will have provision for mounting Decrine dosing pump)

Supply and fix in repair 0.5 HP electric motor of dosing pump all as specified.

Supply and fix in repair dosing head high pessure, single head, gear motored, adjustable with accessories such as lead tubing, connecting nuts, ejection check valves, clay weight and ferrules including necessary piping work for inlet and out let and cabling with control switch gear incuding installation testing and commissioning complete all as specified and directed.

Taking down unserviceable steel spindle (stem) of sluicevalve of 100mm bore and supply and fixing stainless spindle including cleaning of sluice valve complete all as specified and directed.

Taking down unserviceable steel spindle (stem) of sluicevalve of 150mm bore and supply and fixing stainless spindle including cleaning of sluice valve complete all as specified and directed.

Taking down unserviceable steel spindle (stem) of sluicevalve of 200mm bore and supply and fixing stainless spindle including cleaning of sluice valve complete all as specified and directed.

Supply only in replacement of old LED rechargeable hand held illumination device at pump houses of 100 Watt complete all asspecified and directed.

Supply and laying in replacement of black electrical insulating rubber mat 1000x2000mm size, chequered type confirming to IS 5424 complete all asspecified and directed.

SUPERTECH ENGINEERS

Jain Traders

NITHYA INFRATECH