REPAIR AND MAINTENANCE OF NON CLOG SEWAGE PUMPS OF VARIOUS CAPACITY , CHEMICAL AND BACTERIAL TESTS OF WATER AND CONNECTED ITEMS AT AFS BAREILLY UNDER GE (AF) BAREILLY

Amount

Excavation manually in trenches n.exc. 1.5m wide and n.exc. 1.5m in depth for foundation etc. or for shafts, wells, cesspits, manholes, pier holes etc. n. exc. 10sq.m. on plan and n. exc. 1.5m in depth and getting out in soft/ loose soil complete all as specified and as directed.

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

Removing excavated materials to a distance not exc. 50m and depositing where directed at a level n.exc 1.50m above the starting point complete all as specified and as directed.

M&L for taking out defective sewage pumping set centrifugal type of any make of 25 HP capacity by dismantling from suction and discharge pipe line and existing motor shaft, transporting to civil work shop for cleaning, scraping, painting, machine repair work and necessary overhauling, replacement of worn out and defective part including machining, threading, tapping all as required to bring the pump in perfect working condition and transporting back the same to its original location, re- assembling, installation, commissioning and testing complete all as specified and directed.

M&L for rewinding of defective squirrel cage induction motor set with super enameled copper wire of same gauge as per existing of any make of capacity 25 HP by dismantling from existing pump set and disconnecting from electric panel and transporting the same to civil workshop including dismantling, checking, removal of burnt out winding including re-assembling, installation, commissioning and testing complete all as specified and directed.

S&F in replacement of pump shaft MS suitable for 25 HP centrifugal pump set complete all as specified and as directed.

S&F in replacement of Guide spinder complete with bush suitable for 25 HP centrifugal pump set complete all as specified and as directed.

S&F in replacement of Gland bush suitable for 25 HP centrifugal pump set complete all as specified and as directed.

S&F in replacement of CI impeller suitable for 25 HP centrifugal pump set complete all as specified and as directed.

S&F in replacement of Coupling set suitable for 25 HP centrifugal pump set complete all as specified and as directed.

S&F in replacement of Roller bearing and Ball bearing suitable for 25 HP centrifugal pump set complete all as specified and as directed.

S&F in replacement of Star rubber suitable for 25 HP centrifugal pump set complete all as specified and as directed.

S&F in replacement of mechanical seal magnate suitable for 25 HP centrifugal pump set complete all as specified and directed.

M&L for taking out fully submersible centrifugal non clog sewage pumping set of KSB make and of 20 HP capacity, discharge capacity 56.25 cubic metre per hours at 15 Mtr head from tank (not more than 10 mtr deep) connected with column pipe and transporting the same to civil work shop, dismantling of pump and motor and checking out all electrical and mechanical parts for identification of faults or defects, repaired thereafter pump motor set, re- assemble the same, transported back to original location after repair / replacement of all faulty or defective parts to make the pump serviceable and installed completely at the pump house including necessary electrical and water connections, testing and commissioning complete all as specified and directed. Note: Spare parts of pump as replaced and rewinding of defective motor shall be measured and paid separately under respective items of this schedule.

M&L for rewinding of submersible centrifugal non clog sewage pumping set of make KSB of capacity 20 HP by dismantling from existing pump set and checking of all electrical and mechanical parts and replacement of worn out parts, burnt out winding, rewinding the same with appropriate gauge, weight and turns of super enameled copper wire using proper insulating material, varnishing with Class-I varnish, heating/ baking etc complete all as specified and directed.

S&F in replacement of SS impeller suitable for 20 HP submersible centrifugal non clog sewage pumping set complete all as specified and as directed.

S&F in replacement of coupling sleeve SS suitable for 20 HP submersible centrifugal non clog sewage pumping set complete all as specified and as directed.

S&F in replacement of SS stud with nut suitable for 20 HP submersible centrifugal non clog sewage pumping set complete all as specified and as directed.

S&F in replacement of thrust plate with bearing suitable for 20 HP submersible centrifugal non clog sewage motor complete all as specified and as directed.

S&F in replacement of bush GM suitable for 20 HP submersible centrifugal non clog sewage motor complete all as specified and as directed.

S&F in replacement of GM neck ring suitable for 20 HP submersible centrifugal non clog sewage pumping set complete all as specified and as directed.

M&L for taking out fully submersible irrigation pumping set of Kirloskar make and of 1.50 HP capacity, 440 volt, 3 phase pump, discharge capacity 12.5 cubic metre per hours at 40 Mtr head from tank (not more than 10 mtr deep) connected with column pipe and transporting the same to civil work shop, dismantling of pump and motor and checking out all electrical and mechanical parts for identification of faults or defects, repaired thereafter pump motor set, re- assemble the same, transported back to original location after repair / replacement of all faulty or defective parts to make the pump serviceable and installed completely at the pump house including necessary electrical and water connections, testing and commissioning complete all as specified and directed. Note: Spare parts of pump as replaced and rewinding of defective motor shall be measured and paid separately under respective items of this schedule.

M&L for rewinding of submersible irrigation pumping set of make Kirloskar of capacity 1.50 HP by dismantling from existing pump set and checking of all electrical and mechanical parts and replacement of worn out parts, burnt out winding, rewinding the same with appropriate gauge, weight and turns of super enameled copper wire using proper insulating material, varnishing with Class-I varnish, heating/ baking etc complete all as specified and as directed.

S&F in replacement of SS impeller suitable for submersible irrigation pumping set of make Kirloskar of capacity 1.50 HP complete all as specified and as directed.

S&F in replacement of coupler sleeve SS suitable for submersible irrigation pumping set of make Kirloskar of capacity 1.50 HP complete all as specified and as directed.

S&F in replacement of SS stud with nut suitable for submersible irrigation pumping set of make Kirloskar of capacity 1.50 HP complete all as specified and as directed.

S&F in replacement of thrust plate with bearing suitable for irrigation pumping set of make Kirloskar of capacity 1.50 HP complete all as specified and as directed.

S&F in replacement of bush GM suitable for submersible irrigation pumping set of make Kirloskar of capacity 1.50 HP complete all as specified and as directed.

S&F in replacement of GM neck ring suitable for submersible irrigation pumping set of make Kirloskar of capacity 1.50 HP complete all as specified and as directed.

M&L for taking out defective horizontal type centrifugal sludge disposal pump of Kirloskar make and of 3 HP capacity, discharge capacity 6 cubic metre per hours at 15 Mtr head dismantling from suction and discharge pipe line and existing motor shaft, transporting to civil workshop for cleaning, scraping, painting, machine repair work, and necessary overhauling, replacement of worn out and defective part including machining, threading, tapping all as required to bring the pump in perfect working condition and transporting back the same to its original location, re-assembling installation, commissioning and testing complete all as specified and directed.

M&L for rewinding of defective of horizontal type centrifugal sludge disposal pump of Kirloskar make and of 3 HP by dismantling from existing pump set and including checking of all electrical and mechanical parts and replacement of worn out parts, burnt out winding, rewinding the same with appropriate gauge, weight and turns of super enameled copper wire using proper insulating material, varnishing with Class-I varnish, heating/ baking etc complete all as specified and as directed.

M&L for taking out defective horizontal type mono block centrifugal pump of Kirloskar make and of 5 HP capacity, discharge capacity 20 cubic metre per hours at 30 Mtr head by dismantling from suction and discharge pipe line and existing motor shaft, transporting to civil workshop for cleaning, scraping, painting, machine repair work, and necessary overhauling, replacement of worn out and defective part including machining, threading, tapping all as required to bring the pump in perfect working condition and transporting back the same to its original location, re-assembling installation, commissioning and testing complete all as specified and directed.

M&L for rewinding of defective motor set of Kirloskar make and of 5 HP by dismantling from existing pump set and including checking of all electrical and mechanical parts and replacement of worn out parts, burnt out winding, rewinding the same with appropriate gauge, weight and turns of super enameled copper wire using proper insulating material, varnishing with Class-I varnish, heating/ baking etc complete all as specified and as directed.

M&L for comprehensive maintenance of TEFC type motor air blower assembly with capacity 1000 cubic mtr per hour, head 6000 mm, three phase, 40 HP motor by cleaning the whole body and air filter, oiling, greasing, tightening of all nut, bolt etc if required, minor repair to compressor pump and electric motor complete all as specified and as directed.

S&F in replacement of air filter suitable for TEFC type motor air blower assembly with capacity 1000 cubic mtr per hour, head 6000 mm, three phase, 40 HP motor complete all as specified and as directed.

S&F in replacement of V Belt size No. B1922LP/B74 complete all as specified and as directed.

M&L for rewinding of defective Motor set of Kirloskar make and capacity of 40 HP by dismantling from existing air blower and including checking of all electrical and mechanical parts and replacement of worn out parts, burnt out winding, rewinding the same with same gauge of existing wire and refitting the motor complete all as specified and directed by Engr-in-Charge. Note: quoted rate shall including cost of rewinding of motor set

M&L for comprehensive maintenance of reciprocating type Air Compressor assembly with storage capacity 110 / 160 Kg single cylinder single phase 2 HP motor working pressure 10 kg per sq.cm by cleaning the whole body and air tank, oiling, greasing, tightening of all nut, bolt etc if required, minor repair to compressor pump and electric motor complete all as specified and as directed.

M&L for comprehensive maintenance of car washing machine reciprocating type single phase 2 HP motor discharge 340 LPM by cleaning the whole body and air tank, oiling, greasing, tightening of all nut, bolt etc if required, minor repair to pump and electric motor complete all as specified and as directed.

S&F for pressure gauge 0 to 10 Kg, 4" dia including gun metal ON/OFF knob complete all as specified and directed.

M&L for clearing away all grass vegetation, saplings, shrubs, brushwood, undergrowth, un- wanted plants, roots and removing the rubbish up to a distance of 50 meters outside the periphery of the area under clearance complete all as specified and as directed.

M&L for collection of treated water sample from the Sewage Treatment Plant (STP) for testing of PH Value, Oil & Grease, TSS, COD, BOD, Residual Chlorine, Coli form and Dissolved oxygen analysis of Secondary treated water and Tertiary Treated water from the Govt/Authorized lab complete all as specified and as directed.

S&F in replacement of MCCB (fixed type) 415 Volts, 3 Pole 25 KA, 100 Amps complete all as directed

S&F in replacement of MCCB (fixed type) 415 Volts, 3 Pole 25 KA, 160 Amps complete all as directed

S&F in replacement of MCCB (fixed type) 415 Volts, 3 Pole 25 KA, 200 Amps complete all as directed

M&L for brick masonry valve pit of internal size 120cm x 120cm x 120cm suitable for sluice valves up to 100mm size, with PCC (1:4:8) type D-2 for foundation, brick work in cement mortar (1:6), 15mm thick rendering (1:4), coping in PCC (1:2:4) type B-1, including necessary earth work, including MS sheet cover of thickness 3.15mm on (50x50)mm x6.0mm thick angle iron framework with and including two coats of synthetic enameled paint over a coat of red oxide primer with making provision of locking arrangement including demolished old valve pit complete all as specified and directed.

M&L in repair to existing CI pipe line 150mm dia leakage by caulking of exposed lead joint including with spun yarn and lead as required including pumping out water from pit/trench complete all as specified and as directed.

S&F for cast iron sluice valve PN-1.6 with flanged ends 150mm nominal bore ISI marked complete with gun metal or stainless steel spindle and cast iron cap including rubber/fiber board gasket, nuts, washers etc including taking down old unserviceable sluice valves complete all as specified and as directed.

S&F in replacement of CI foot valve 150mm (6") bore in suction line conforming to IS 4038 complete all as specified and as directed.

Cleaning of Sewage Sump and septic tank of any section and depth in any situation mechanically by use of suitable means and removing the sludge, mud, silt etc manually and cleaning the sides and beam of Sewage pump and removing the same outside of defence land in covered container complete all as specified and as directed. Note :- The contractor shall take all necessary precaution measures, Equipment as required and applicable for working in foul condition complete all as specified and directed.

M&L for cement concrete type B1, 1:2:4 using 20mm graded aggregate as in lintels up to 1.5m clear span, cills, steps, seismic and other similar bands, plinth courses, copings, bed plates etc complete including necessary form work all as specified.

Demolition of brickwork or stone/ boulder masonry, built in cement mortar including all quoins, arches, pillars, etc, but excluding ashlar facings, dressed stonework and precast concrete articles all as specified and as directed.

S&F in repairs 100 mm bore hand operated CI butterfly valve of pressure rating PN 1.6 complete all as specified and directed.

S&F in repairs 150 mm bore hand operated CI butterfly valve of pressure rating PN 1.6 complete all as specified and directed.

S&F in repairs 200 mm bore hand operated CI butterfly valve of pressure rating PN 1.6 complete all as specified and directed.

Taking out 150 mm bore MS flanged pipe heavy duty including from joints from trenches etc. complete all as specified. Note: Earth work & excavation shall be measured & paid for separately

All as per Item No. 56 here-in-before but cast iron pipes of 100mm bore

All as per Item No. 56 here-in-before but cast iron pipes of 80mm bore

S&F for mild steel flanged pipe 150 mm NB heavy duty for multi storied building duly painted with two coats of synthetic enamel paint over coat of zinc chromate primer laid in trenches or on pillars complete all as specified.

All as per Item No. 59 herein before but 100mm bore pipe.

All as per Item No. 59 herein before but 80mm bore pipe.

S&F in replacement of condensor of submersible pumps of 0.5/1/2 HP capacity alongwith connected items complete all as specified.

M/S MAHIRA ENTERPRISES (BID ID -3388876)