REPAIR MAINT OF CLORINATION DOZING SYSTEM ALONGWITH CORRGATED PIPE LINES AND CONNECTED ACCESSORIES AND REPAIR MAINT OF SEWAGE TREATMENT PLANT, NON COGGLING PUMP SET UNDER GE DINJAN

Amount

M&L for servicing of chlorine dosing pump of any make/ cap by opening the complete assembly in parts, carrying out necessary cleaning and replacing unserviceable parts by fixing new one including taking down of unserviceable one and testing for satisfactorily working complete all as specified and as directed . Note : Spare parts required to be replaced shall be measured and paid separately under relavent items. (Make/model are as per sample at site)

Supply only solenoid coil with body complete all as specified and as directed.

Supply only pulser circuit complete all as specified and as directed.

Supply only injection check valve complete all as specified and as directed.

Supply only LDPE pipe complete all as specified and as directed.

Supply only discharge/suction valve assembly complete all as specified and as directed.

Supply only speed/stroke knobe complete all as specified and as directed.

Supply only speed function valve complete all as specified and as directed.

Supply only head PP complete all as specified and as directed.

Supply only pan head screw 3/16"x3/4 " complete all as specified and as directed

Supply only diaphragm teflon faced complete all as specified and as directed

Supply only foot valve assembly complete all as specified and as directed

Supply only coupling nut complete all as specified and as directed

Supply only ball (ceramic) complete all as specified and as directed.

Supply only NRV spring complete all as specified and as directed.

Supply only ring seal (teflon) complete all as specified and as directed.

Supply only pressure relief valve with adopter complete all as specified and as directed.

Supply only socket head bolt M6x25 CKS suitable for use with motorise dosing pump cheminject RC-11 complete all as specified and as directed.

Supply only spacer suitable for use with motorise dosing pump cheminject RC-11 complete all as specified and as directed.

Supply only spacer spring suitable for use with motorise dosing pump cheminject RC-11 complete all as specified and as directed.

Supply only spring plate each suitable for use with motorise dosing pump cheminject RC-11 complete all as specified and as directed.

Supply only aluminium holder suitable for use with motorise dosing pump cheminject RC-11 complete all as specified and as directed.

Supply only adjustment shaft each suitable for use with motorise dosing pump cheminject RC-11 complete all as specified and as directed.

Supply only pulser assembly suitable for use with electromagnetic dosing pump cheminject RC-11 complete all as specified and as directed

Supply only piston each suitable for use with motorise dosing pump cheminject RM-11 complete all as specified and as directed

Supply only cam bearing suitable for use with motorise dosing pump cheminject RM-11 complete all as specified and as directed

Supply only ball bearing suitable for use with motorise dosing pump cheminject RM-11 complete all as specified and as directed.

Supply only bearing ring suitable for use with motorise dosing pump cheminject RM-11 complete all as specified and as directed.

Supply only bearing stopper suitable for use with motorise dosing pump cheminject RM-11 complete all as specified and as directed.

Supply only non return valve each suitable for use with motorise dosing pump cheminject RM-11 complete all as specified and as directed.

Supply only LDPE pipe suitable for use with motorise dosing pump cheminject RM-11 complete all as specified and as directed.

Supply only discharge valve assembly suitable for use with motorise dosing pump cheminject RM-11 complete all as specified and as directed.

Supply only pan head screw 3/16"x3/4" suitable for use with motorise dosing pump cheminject RM-11 complete all as specified and as directed.

Supply only diaphragm (teflon faced) suitable for use with motorise dosing pump cheminject RM-11 complete all as specified and as directed.

Supply only suction valve assembly suitable for use with motorise dosing pump cheminject RM-11complete all as specified and as directed.

Supply only PRV adaptor suitable for use with motorise dosing pump cheminject RM-11 complete all as specified and as directed

Supply only PRV "O" ring suitable for use with motorise dosing pump cheminject RM-11 complete all as specified and as directed.

Supply only coupling nut suitable for use with motorise dosing pump cheminject RM-11 complete all as specified and as directed.

Supply only ball (ceramic) suitable for use with motorise dosing pump cheminject RM-11 complete all as specified and as directed.

Supply only ball (stainless steeel) suitable for use with motorise dosing pump cheminject RM-11 complete all as specified and as directed.

Supply only NRV spring suitable for use with motorise dosing pump cheminject RM-11 complete all as specified and as directed.

Supply only ring seal (teflon) suitable for use with motorise dosing pump cheminject RM-11 complete all as specified and as directed.

Supply only "Y" type strainer suitable for use with motorise dosing pump cheminject RM-11 complete all as specified and as directed.

Supply only discharge valve assembly and air release system combined each suitable for use with electromagnetic dosing pump cheminject RC-11 complete all as specified and as directed.

Supply only pan head screw 3/16"x3/4" each suitable for use with electromagnetic dosing pump cheminject RC-11 complete all as specified and as directed

Supply only diaphragm (teflon faced) each suitable for use with electromagnetic dosing pump cheminject RC-11 complete all as specified and as directed

Supply only suction valve assembly each suitable for use with electromagnetic dosing pump cheminject RC-11 complete all as specified and as directed

Supply only foot valve assembly each suitable for use with electromagnetic dosing pump cheminject RC-11 complete all as specified and as directed

Supply only strainer for foot valve each suitable for use with electromagnetic dosing pump cheminject RM-11 complete all as specified and as directed

Supply only coupling nut each suitable for use with electromagnetic dosing pump cheminject RM-11 complete all as specified and as directed

Supply only ball (PTFE) each suitable for use with electromagnetic dosing pump cheminject RC-11 complete all as specified and as directed

Supply only ball (ceramic) each suitable for use with electromagnetic dosing pump cheminject RC-11 complete all as specified and as directed

Supply only NRV spring each suitable for use with electromagnetic dosing pump cheminject RC-11 complete all as specified and as directed

Supply only ring seal (teflon) each suitable for use with electromagnetic dosing pump cheminject RC-11 complete all as specified and as directed

Testing of water for all parameter, chemical and becteciology aspect from RRL Jorhat/DRL Tezpur (Assam) or any Govt Approved/recognised laboratory and submit the report all as specified and as directed (Note : rates quoted deemed to be incl of 1 ltr sterilised bottle per sample, tpt and manpower for collection of sample from the desired place, submission to the lab and resubmitting report to MES all as directed by the Engr-in-charge)

Comprehensive maintenance and repairs to 15000 GPH cap Iron removal plant (Make : M/s Bharati Waters) and its controls with valves with thorough inspection the plant with due comparision of the supply and discharge of the plant incl operating all the valves, UPVC pipes and sockets and thier leakages incl maintenance, repair and replacement of defective parts ( Parts which will be measured and paid separately under relevant items). Inclusive of examination of all the multiport valves and pressure guages as per requirement, Conducting all laid down safety tests at specified period by qualified and skilled personnel. The plant is required to be serviceable 24 hours round the clock. Any defect noticed during maintenance period shall be attended immediately without any inconvenience to supply source to the users complete all as specified and directed.[Note :- All the spares/components required for the repair shall be measured and paid separately here-in-after as supply only rates excluding CPVC spares like tee, bush, MTA, union, elbow, ball valve etc are deemed to be including in the rates quoted ].(engr of the OEM should visit alteast two times during the month and rep carrying out the comprehensive maint should be nominated by the OEM)

Supply only Multiport valve 50 NB complete all as specified and as directed

Supply only Strainner set top/bottom complete all as specified and as directed

Supply only pressure guage complete all as specified and as directed

Supply only Filter media ( nano-granuals) complete all as specified and as directed

M&L for opening of shell by cutting with gas for taking out exhausted filter media, dismantling of worn out PVC strainers and scrapping, washing inside of filter vessel and disposal of exhausted filter media materials to a distance not exc 50m from site of iron removal filter plant and cutting using gas of 10000 Gallon per hour capacity iron removal including washing, cleaning and refilling old serviceable filter media and new filter media including closing the opening using existing cutout shell by welding, filing etc writing date of cleaning and due date with paint of specific colour and complete all as specified and as directed by Engr-in-Charge. Note: New filter media shall be paid separately as supply only under respective item.

Supply only course sand from "Barakar river" of mesh size 0.8mm x 1.6mm as in filter media suitable for use in existing filtration plant.

Supply only course sand from "Barakar river" of mesh size 1.6mm x 3.2mm as in filter media suitable for use in existing filtration plant.

Supply only cleaned & dust free Filter gravel from "Barakar river" of size 3mm to 6mm including washing properly before use as in filter media suitable for use in existing filtration plant.

Supply only cleaned & dust free Filter gravel from "Barakar river" of size 7 mm to 12mm including washing properly before use as in filter media suitable for use in existing filtration plant.

Supply only cleaned & dust free Filter gravel from "Barakar river" of size 25mm to 38mm including washing properly before use as in filter media suitable for use in existing filtration plant.

Supply only manganese di-Oxide (MNO2) as in catalytic media suitable for filtration plant.

Suppy and fixing of new PVC strainer industrial type of 20mm dia suitable for water filtration plant of capacity 10000 GPH to match with existing one at IRP Bed complete all as specified and as directed by Engr-in-Charge.

Attending emergency breakdown of water supply installations where directed including taking out defective submersible pump set of capacity 10 to 25 HP, column pipes from bore well and transporting the defective pump set from site to MES store yard for repair and re-lowering submersible pump set including column pipes in the existing borewell and transportation of serviceable pump set from MES store yard to borewell and install, testing, commissioning the same in existing position and making water supply and electric connection as per existing for smooth running of pump motors complete all as specified and as directed by Engr-in-Charge.

Rewinding of startar and rotor of submersible motor of 20 HP capacity with water proof insulated copper wire as per existing gauge to achieve the specified/required RPM including taking out old burnt out unserviceable winding complete all as specified and directed by Engr-in-Charge.

Rewinding of startar and rotor of submersible motor of 17.5 HP capacity with water proof insulated copper wire as per existing gauge to achieve the specified/required RPM including taking out old burnt out unserviceable winding complete all as specified and directed by Engr-in-Charge.

Taking out sluice valve of any size (200/150/100/80 mm) , any type and refacing, regrinding and refixing the same at existing locations using new gasket nuts, gland packing etc complete all as specified and as directed.

Repacking stuffing box of sluice valve spindle (200/150/100/80 mm) , any type including taking apart and reassembling complete all as specified and as directed.

M&L for filling gland packing to control water leakage in sluice valve and centrifugal/monoblock pump sets of any capacity any type as and when required and all as specified and as directed

M&L for 15 mm dia stop valve cast copper alloy screwed down, high pressure with crutch or butterfly handle screwed both end for iron pipe or for union complete all as specified and directed including taking out old one complete all as specified and as directed.

M&L for 20 mm dia stop valve cast copper alloy screwed down, high pressure with crutch or butterfly handle screwed both ends for iron pipe or for union including taking down old unserviceable valve complete all as specified and as directed.

M&L for 25 mm dia stop valve cast copper alloy screwed down, high pressure with crutch or butterfly handle screwed both ends for iron pipe or for union including taking down old unserviceable valve complete all as specified and as directed.

M&L for 40 mm dia gate valve cast copper alloy screwed down, high pressure with crutch or butterfly handle screwed both ends for iron pipe or for union including taking down old unserviceable valve complete all as specified and as directed.

M&L for 50 mm dia gate valve cast copper alloy screwed down, high pressure with crutch or butterfly handle screwed both ends for iron pipe or for union including taking down old unserviceable valve complete all as specified and as directed.

M&L 15mm bore Bib taps, cast copper alloy with crutch or butterfly handle screwed down, screwed for iron pipe or brass ferrule of 15mm bore including taking down old unserviceable valve complete all as specified and as directed.

S&F for 20 mm bore, ball valves high pressure of PTMT with epoxy coated aluminium rod and high density plastic ball screwed for iron pipe and fixed. (Minimum weight - 210 gms) complete all as specified and as directed.

Excavation in trenches n.exc 1.5 m wide and n.exc 1.5 m in depth for foundation, etc (for taking out and laying pipe etc) not exc 10 Sqm in plan and getting out in soft/loose soil complete all as specified and as directed.

Returning, filling in, including spreading, levelling, as in soft/loose soil complete all as specified and as directed.

Removing excavated material to a distance not exc. 50 m and depositing where directed at a level not exc 1.5 m above the starting point complete all as specified and as directed.

Taking up 200 mm bore cast iron pipes (including all fittings) with spigot and socket end and lead joints including burning out lead joints and recovering lead complete all as specified and as directed. (Note : Excavation and earth work shall be measured and paid seperately.)

Taking up 150 mm bore cast iron pipes (including all fittings) with spigot and socket end and lead joints including burning out lead joints and recovering lead complete all as specified and as directed. (Note : Excavation and earth work shall be measured and paid seperately.)

Taking up 100 mm bore cast iron pipes (including all fittings) with spigot and socket end and lead joints including burning out lead joints and recovering lead complete all as specified and as directed. (Note : Excavation and earth work shall be measured and paid seperately.)

Taking up 80 mm bore cast iron pipes (including all fittings) with spigot and socket end and lead joints including burning out lead joints and recovering lead complete all as specified and as directed. (Note : Excavation and earth work shall be measured and paid seperately.)

Supply, laying, connection and testing 200 mm bore, ductile iron pressure pipe centrifugally cast (spun) with spigot and socket ends, class K-7 and confirming to IS 8329 - 2000 with push on rubber gasket jointing inside with cement mortar lining and outside zinc coating with finishing layer of black bitumen/blue epoxy coating duly ISI marked in any length laid in trenches complete all as specified and as directed.

Supply, laying, connection and testing 150 mm bore, ductile iron pressure pipe centrifugally cast (spun) with spigot and socket ends, class K-7 and confirming to IS 8329 - 2000 with push on rubber gasket jointing inside with cement mortar lining and outside zinc coating with finishing layer of black bitumen/blue epoxy coating duly ISI marked in any length laid in trenches complete all as specified and as directed.

Supply, laying, connection and testing 100 mm bore, ductile iron pressure pipe centrifugally cast (spun) with spigot and socket ends, class K-7 and confirming to IS 8329 - 2000 with push on rubber gasket jointing inside with cement mortar lining and outside zinc coating with finishing layer of black bitumen/blue epoxy coating duly ISI marked in any length laid in trenches complete all as specified and as directed.

Supply, laying, connection and testing 80 mm bore, ductile iron pressure pipe centrifugally cast (spun) with spigot and socket ends, class K-7 and confirming to IS 8329 - 2000 with push on rubber gasket jointing inside with cement mortar lining and outside zinc coating with finishing layer of black bitumen/blue epoxy coating duly ISI marked in any length laid in trenches complete all as specified and as directed.

S&F 150mm bore, cast iron sluice valve both end flanged, class PN 1.6 conforming to IS -14846 (raising stem type) with iron wheel head and stainless steel spindle including necessary jointing materials like nuts, bolt, washer & rubber/fiber board gasket including taking up/down old sluice valve complete all as specified and as directed.

S&F 100mm bore, cast iron sluice valve both end flanged, class PN 1.6 conforming to IS -14846 (raising stem type) with iron wheel head and stainless steel spindle including necessary jointing materials like nuts, bolt, washer & rubber/fiber board gasket including taking up/down old sluice valve complete all as specified and as directed.

S&F 80mm bore, cast iron sluice valve both end flanged, class PN 1.6 conforming to IS -14846 (raising stem type) with iron wheel head and stainless steel spindle including necessary jointing materials like nuts, bolt, washer & rubber/fiber board gasket including taking up/down old sluice valve complete all as specified and as directed.

S&F 150mm bore, cast iron butter fly valve both end flanged, class PN 1.6 conforming to relevant IS lever operated including necessary jointing materials like nuts, bolt, washer & rubber/fiber board gasket including taking out existing one complete all as specified and as directed.

S&F 100mm bore, cast iron butter fly valve both end flanged, class PN 1.6 conforming to relevant IS lever operated including necessary jointing materials like nuts, bolt, washer & rubber/fiber board gasket including taking out existing one complete all as specified and as directed.

S&F 100 mm bore, Cast iron Non-return (reflux) valve, flange type with by-pass arrangement suitable for 100 mm dia water mains conforming to IS-5312 Part-I class PN 1.6 including takind down existing one complete all as specified and as directed.

Taking up or down 100 /110/90mm bore galvanised steel tubing including connections from trenches/wall/floor/ceiling etc and keeping serviceable pipes in safe custody for re-use at same site or other site complete all as specified and as directed. Note Excavation of earth for all pipe lines laid underground shall be measured and paid separately under respective item.

Taking up or down 80mm bore galvanised steel tubing including connections from trenches/wall/floor/ceiling etc and keeping serviceable pipes in safe custody for re-use at same site or other site complete all as specified and as directed. Note Excavation of earth for all pipe lines laid underground shall be measured and paid separately under respective item.

Taking up or down 50mm bore galvanised steel tubing including connections from trenches/wall/floor/ceiling etc and keeping serviceable pipes in safe custody for re-use at same site or other site complete all as specified and as directed. Note Excavation of earth for all pipe lines laid underground shall be measured and paid separately under respective item.

Taking up or down 40/32mm bore galvanised steel tubing including connections from trenches/wall/floor/ceiling etc and keeping serviceable pipes in safe custody for re-use at same site or other site complete all as specified and as directed. Note Excavation of earth for all pipe lines laid underground shall be measured and paid separately under respective item.

Taking up or down 25mm bore galvanised steel tubing including connections from trenches/wall/floor/ceiling etc and keeping serviceable pipes in safe custody for re-use at same site or other site complete all as specified and as directed. Note Excavation of earth for all pipe lines laid underground shall be measured and paid separately under respective item.

Taking up or down 20mm bore galvanised steel tubing including connections from trenches/wall/floor/ceiling etc and keeping serviceable pipes in safe custody for re-use at same site or other site complete all as specified and as directed. Note Excavation of earth for all pipe lines laid underground shall be measured and paid separately under respective item.

Taking up or down 15mm bore galvanised steel tubing including connections from trenches/wall/floor/ceiling etc and keeping serviceable pipes in safe custody for re-use at same site or other site complete all as specified and as directed. Note Excavation of earth for all pipe lines laid underground shall be measured and paid separately under respective item.

Supply, laying, connection and testing, 100mm bore, Steel water tubing, galvanised, medium grade conforming to IS 1239 (Part -1):2004 with all fittings conforming to IS 1239(Part -2):2011 and fixtures complete laid in trenches etc complete all as specified and as directed.

Supply, laying, connection and testing, 80mm bore, Steel water tubing, galvanised, medium grade conforming to IS 1239 (Part -1):2004 with all fittings conforming to IS 1239(Part -2):2011 and fixtures complete laid in trenches etc complete all as specified and as directed.

Supply, laying, connection and testing, 50mm bore, Steel water tubing, galvanised, medium grade conforming to IS 1239 (Part -1):2004 with all fittings conforming to IS 1239(Part -2):2011 and fixtures complete laid in trenches etc complete all as specified and as directed.

Supply, laying, connection and testing, 40mm bore, Steel water tubing, galvanised, medium grade conforming to IS 1239 (Part -1):2004 with all fittings conforming to IS 1239(Part -2):2011 and fixtures complete laid in trenches etc complete all as specified and as directed.

Supply, laying, connection and testing, 25mm bore, Steel water tubing, galvanised, medium grade conforming to IS 1239 (Part -1):2004 with all fittings conforming to IS 1239(Part -2):2011 and fixtures complete laid in trenches etc complete all as specified and as directed.

Supply, laying, connection and testing, 20mm bore, Steel water tubing, galvanised, medium grade conforming to IS 1239 (Part -1):2004 with all fittings conforming to IS 1239(Part -2):2011 and fixtures complete laid in trenches etc complete all as specified and as directed.

Supply, laying, connection and testing, 15mm bore, Steel water tubing, galvanised, medium grade conforming to IS 1239 (Part -1):2004 with all fittings conforming to IS 1239(Part -2):2011 and fixtures complete laid in trenches etc complete all as specified and as directed.

Supply, laying, connection and testing,incl taking down the unserviciable 25mm bore, Steel water tubing, galvanised, medium grade conforming to IS 1239 (Part -1):2004 with all fittings conforming to IS 1239(Part -2):2011 and fixtures complete fixed to walls and ceilings or laid in floors, etc complete all as specified and as directed.

Supply, laying, connection and testingin repair 20mm bore, Steel water tubing, galvanised, medium grade conforming to IS 1239 (Part -1):2004 with all fittings conforming to IS 1239(Part -2):2011 and fixtures complete fixed to walls and ceilings or laid in floors, etc complete all as specified and as directed.

Supply, laying, connection and testingin repair 15mm bore, Steel water tubing, galvanised, medium grade conforming to IS 1239 (Part -1):2004 with all fittings conforming to IS 1239(Part -2):2011 and fixtures complete fixed to walls and ceilings or laid in floors, etc complete all as specified and as directed.

M&L for Making connection of PP-R distribution branch with PP-R main of size upto 40mm outer dia by providing and fixing tee including cutting and making fusion joint etc. including taking down old pipes fittings complete all as specified and as directed

M&L for Making connection of PP-R distribution branch with PP-R main of size 50mm upto 90mm outer dia by providing and fixing tee including cutting and making fusion joint including taking down old pipes fittings etc. complete all as specified and as directed

M&L for Making connection of PP-R distribution branch with PP-R main of size 110mm outer dia by providing and fixing tee including cutting and making fusion joint etc. including taking down old pipes fitting complete all as specified and asc directed

S&F for PP-R Gate Valves of Size 25 mm outer dia (brass insert) connect to PP-R Pipe including taking down old unserviceable valve complete all as directed.

S&F for PP-R Gate Valves of Size 32 mm outer dia (brass insert) connect to PP-R Pipe including taking down old unserviceable valve complete all as directed.

S&F for PP-R Gate Valves of Size 40 mm outer dia (brass insert) connect to PP-R Pipe including taking down old unserviceable valve complete all as directed.

S&F for PP-R Gate Valves of Size 50 mm outer dia (brass insert) connect to PP-R Pipe including taking down old unserviceable valve complete all as directed.

Supply, laying, connection and testing, 20mm outer dia 3- layer PP-R Polypropylene random co-polymer pipes SDR 7.4 (PN16) UV stablised and antimi-crobial fusion welded having thermal stability for hot & cold water supply all PP-R plain & brass threaded polypropylene random fittings fixed on wall/floor/ceiling complete all as specified and as directed.

Supply, laying, connection and testing, 25mm outer dia 3- layer PP-R Polypropylene random co-polymer pipes SDR 7.4 (PN16) stablised and antimicrobial fusion welded having thermal stability for hot & cold water supply all PP-R plain & brass threaded polypropylene random fittings laid in trenches complete all as specified and as directed. (Note: Excavation and earth work shall be measured and paid seperately)

Supply, laying, connection and testing, 32mm outer dia 3- layer PP-R Polypropylene random co-polymer pipes SDR 7.4 (PN16) stablised and antimicrobial fusion welded having thermal stability for hot & cold water supply all PP-R plain & brass threaded polypropylene random fittings laid in trenches complete all as specified and as directed. (Note: Excavation and earth work shall be measured and paid seperately)

Supply, laying, connection and testing, 50mm outer dia 3- layer PP-R Polypropylene random co-polymer pipes SDR 7.4 (PN16) stablised and antimi-crobial fusion welded having thermal stability for hot & cold water supply all PP-R plain & brass threaded polypropylene random fittings laid in trenches complete all as specified and as directed. (Note: Excavation and earth work shall be measured and paid seperately)

Supply, laying, connection and testing, 63mm outer dia 3- layer PP-R Polypropylene random co-polymer pipes SDR 7.4 (PN16) stablised and antimicrobial fusion welded having thermal stability for hot & cold water supply all PP-R plain & brass threaded polypropylene random fittings laid in trenches complete all as specified and as directed. (Note: Excavation and earth work shall be measured and paid seperately)

Supply, laying, connection and testing, 90mm outer dia 3- layer PP-R Polypropylene random co-polymer pipes SDR 7.4 (PN16) stablised and antimicrobial fusion welded having thermal stability for hot & cold water supply all PP-R plain & brass threaded polypropylene random fittings laid in trenches complete all as specified and as directed. (Note: Excavation and earth work shall be measured and paid seperately)

Supply, laying, connection and testing, 110mm outer dia 3- layer PP-R Polypropylene random co-polymer pipes SDR 7.4 (PN16) stablised and antimi-crobial fusion welded having thermal stability for hot & cold water supply all PP-R plain & brass threaded polypropylene random fittings laid in trenches complete all as specified and as directed. (Note: Excavation and earth work shall be measured and paid seperately)

S&F in repair, CI Venturimeter having size 100 mm including taking down old one complete all as specified and as directed by Engnr-in-Charge.

Demolition of plain cement concrete (unreinforced) in ground floors and pavings not exceeding 15 cm thickness. (below or above ground level) complete all as specified and as directed.

M&L for plain cement concrete (1:3:6) type C-1 (using 20 mm graded stone aggregate) in foundation of pipe supports/platform etc. including necessary form work complete all as specified and as directed.

M&L for Rendering 10 mm thick in cement mortar 1:4 on fair faces of brick masonry or concrete surfaces and finishing the surfaces even and fair without using extra cement complete all as specified and as directed.

Burning out existing lead joint in position, including removing old lead and keeping in safe custody for re-use for CI pipe 150 mm bore complete all as specified and as directed.

Burning out existing lead joint in position, including removing old lead and keeping in safe custody for re-use for CI pipe 100 mm bore complete all as specified and as directed.

Burning out existing lead joint in position, including removing old lead and keeping in safe custody for re-use for CI pipe 80 mm bore complete all as specified and as directed.

M&L for run lead joint for cast iron spigot and socket pipes & fittings 150 mm bore with new lead and other jointing materials complete all as specified and as directed.

M&L for run lead joint for cast iron spigot and socket pipes & fittings 100 mm bore with new lead and other jointing materials complete all as specified and as directed.

M&L for run lead joint for cast iron spigot and socket pipes & fittings 80 mm bore with new lead and other jointing materials omplete all as specified and as directed.

M&L for cast iron fittings for spigot and socketed pipe, such as 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 pigot) collars, caps and plugs etc upto 150mm bore complete all as specified and as directed.

S&F in replacement of pressure gauge 100 mm dia, range 0 to 60 Kg/CM2, as per the existing make and specifications with 3/8" brass sampling cock and pressure gauge cock complete all as specified and as directed.

S&F for automatic star delta motor starter of capacity up to 20 HP, relay max. range 17 to 25 Amp, 415 volts, 3 phase, with contactor including taking down the old/unserviceable star delta motor starter complete as specified and as directed.

S&F for motor protection circuit breaker Type MOG-H1M (roatary type) for rating 32 Amp to 60 Amp, 415 volt, 3-Ph, including all accessories and including taking down the old/unserviceable motor protection circuit breaker complete as specified and as directed.

Supply only Chlorine test kit with colour ample packed with required chemicals in glass containers with stirrer and test tube alongwith closed in PVC/ fibre box complete all as specified and as directed {(for detection of Chlorine dioxide (ClO2)}

Taking down old unserviciable induction motor of any type, any capacity from the sewage sump house at any depth and re-fixing at it's original position after repair/rewindig, without damaging any working part complete all as specified and directed. (Note:- Motor shall be repaired under relevant items)

M & L for rewinding of burnt squirrel cage induction motor from a reputed workshop as decided by GE, 40 HP, 3 phase ,440 V, 50 Hz of any make with super enamelled copper conductor of the same specification as per old one after dismantling / cutting out burnt windings from stator assembly, cleaning slots properly complete with insulating slots packing, sleeves, papers & reassembling stator and rotor after replacement of worn out spares/matching works including painting with two coats of synthetic enamel paint over a coat of red oxide primer after preparation of motor external surface, writing SM/MES Nos, fixing new terminal connector block, replacement of old bearing at both end with bearing grease, complete as specified and directed. Not: (New Part required for replacement shall be measured and paid as supply only. (ii) Transportation charges for transportation of motor from site to workshop and after repair, workshop to site shall be deemed to be included in the quoted rate.

M & L for rewinding of burnt squirrel cage induction motor from a reputed workshop as decided by GE, 30 HP, 3 phase ,440 V, 50 Hz of any make with super enamelled copper conductor of the same specification as per old one after dismantling / cutting out burnt windings from stator assembly, cleaning slots properly complete with insulating slots packing, sleeves, papers & reassembling stator and rotor after replacement of worn out spares/matching works including painting with two coats of synthetic enamel paint over a coat of red oxide primer after preparation of motor external surface, writing SM/MES Nos, fixing new terminal connector block, replacement of old bearing at both end with bearing grease, complete as specified and directed. Notei): (New Part required for replacement shall be measured and paid as supply only. (ii) Transportation charges for transportation of motor from site to workshop and after repair, workshop to site shall be deemed to be included in the quoted rate.

M & L for rewinding of burnt squirrel cage induction motor from a reputed workshop as decided by GE, 20 HP, 3 phase ,440 V, 50 Hz of any make with super enamelled copper conductor of the same specification as per old one after dismantling / cutting out burnt windings from stator assembly, cleaning slots properly complete with insulating slots packing, sleeves, papers & reassembling stator and rotor after replacement of worn out spares/matching works including painting with two coats of synthetic enamel paint over a coat of red oxide primer after preparation of motor external surface, writing SM/MES Nos, fixing new terminal connector block, replacement of old bearing at both end with bearing grease, complete as specified and directed. Note: (i) Part required new for replacement shall be measured and paid as supply only. (ii) Transportation charges for transportation of motor from site to workshop and after repair, workshop to site shall be deemed to be included in the quoted rate.

M & L for rewinding of burnt squirrel cage induction motor from a reputed workshop as decided by GE, 15 HP, 3 phase ,440 V, 50 Hz of any make with super enamelled copper conductor of the same specification as per old one after dismantling / cutting out burnt windings from stator assembly, cleaning slots properly complete with insulating slots packing, sleeves, papers & reassembling stator and rotor after replacement of worn out spares/matching works including painting with two coats of synthetic enamel paint over a coat of red oxide primer after preparation of motor external surface, writing SM/MES Nos, fixing new terminal connector block, replacement of old bearing at both end with bearing grease, complete as specified and directed. Note: (i) Part required new for replacement shall be measured and paid as supply only. (ii) Transportation charges for transportation of motor from site to workshop and after repair, workshop to site shall be deemed to be included in the quoted rate.

M & L for rewinding of burnt squirrel cage induction motor from a reputed workshop as decided by GE, 12.5 HP, 3 phase ,440 V, 50 Hz of any make with super enamelled copper conductor of the same specification as per old one after dismantling / cutting out burnt windings from stator assembly, cleaning slots properly complete with insulating slots packing, sleeves, papers & reassembling stator and rotor after replacement of worn out spares/matching works including painting with two coats of synthetic enamel paint over a coat of red oxide primer after preparation of motor external surface, writing SM/MES Nos, fixing new terminal connector block, replacement of old bearing at both end with bearing grease, complete as specified and directed. Note: (i) Part required new for replacement shall be measured and paid as supply only. (ii) Transportation charges for transportation of motor from site to workshop and after repair, workshop to site shall be deemed to be included in the quoted rate.

M & L for rewinding of burnt squirrel cage induction motor from a reputed workshop as decided by GE, 5 to 7.5 HP, 3 phase ,440 V, 50 Hz of any make with super enamelled copper conductor of the same specification as per old one after dismantling / cutting out burnt windings from stator assembly, cleaning slots properly complete with insulating slots packing, sleeves, papers & reassembling stator and rotor after replacement of worn out spares/matching works including painting with two coats of synthetic enamel paint over a coat of red oxide primer after preparation of motor external surface, writing SM/MES Nos, fixing new terminal connector block, replacement of old bearing at both end with bearing grease, complete as specified and directed. Note: (i) Part required new for replacement shall be measured and paid as supply only. (ii) Transportation charges for transportation of motor from site to workshop and after repair, workshop to site shall be deemed to be included in the quoted rate.

M & L for rewinding of burnt squirrel cage induction motor from a reputed workshop as decided by GE, 2 HP, 3 phase ,440 V, 50 Hz of any make with super enamelled copper conductor of the same specification as per old one after dismantling / cutting out burnt windings from stator assembly, cleaning slots properly complete with insulating slots packing, sleeves, papers & reassembling stator and rotor after replacement of worn out spares/matching works including painting with two coats of synthetic enamel paint over a coat of red oxide primer after preparation of motor external surface, writing SM/MES Nos, fixing new terminal connector block, replacement of old bearing at both end with bearing grease, complete as specified and directed. Note: (i) Part required new for replacement shall be measured and paid as supply only. (ii) Transportation charges for transportation of motor from site to workshop and after repair, workshop to site shall be deemed to be included in the quoted rate.

Taking down old unserviciable booster motor of any type, any capacity and re-fixing at it's original position after repair/rewindig, without damaging any working part complete all as specified and directed. (Note:- booster motor shall be repaired under relevant items)

M & L for rewinding single phase booster motor from a reputed workshop as decided by GE, 2 to 1HP of any make with super enamelled copper conductor of the same specification as per old one after dismantling / cutting out burnt windings from stator assembly, cleaning slots properly complete with insulating slots packing, sleeves, papers & reassembling stator and rotor after replacement of worn out spares/matching works including painting with two coats of synthetic enamel paint over a coat of red oxide primer after preparation of motor external surface, writing SM/MES Nos, fixing new terminal connector block, replacement of old bearing at both end with bearing grease, complete as specified and directed. Note: (i) Part required new for replacement shall be measured and paid as supply only. (ii) Transportation charges for transportation of motor from site to workshop and after repair, workshop to site shall be deemed to be included in the quoted rate.

Supply only ball bearing suitable for induction motor of capacity 40 HP (Set of 02) complete all as specified and as directed (Mako SKF / NBC / FAG)

Supply only ball bearing suitable for induction motor of capacity 20 HP (Set of 02) complete all as specified and as directed (Mako SKF / NBC / FAG)

Supply only ball bearing suitable for induction motor of capacity 15 HP (Set of 02) complete all as specified and as directed (Mako SKF / NBC / FAG)

Supply only ball bearing suitable for induction motor of capacity 12.5 HP (Set of 02) complete all as specified and as directed (Mako SKF / NBC / FAG)

Supply only ball bearing suitable for induction motor of capacity 7.5 HP (Set of 02) complete all as specified and as directed (Mako SKF / NBC / FAG)

Supply only ball bearing suitable for induction motor of capacity 5 HP (Set of 02) complete all as specified and as directed (Mako SKF / NBC / FAG)

Supply only ball bearing suitable for induction motor of capacity 2 HP (Set of 02) complete all as specified and as directed (Mako SKF / NBC / FAG)

Supply only ball bearing suitable for single phase booster motor of capacity 0.5/1 HP (Set of 02) complete all as specified and as directed (Mako SKF / NBC / FAG)

Supply only motor terminal plate suitable for 15 to 20 HP motor complete all as specified and directed.

Supply only motor terminal plate suitable for 7.5 to 12.5 HP motor complete all as specified and directed.

Supply only motor terminal plate suitable for 2 to 5 HP motor complete all as specified and directed.

Supply only motor terminal plate suitable for 0.5 to 1 HP motor complete all as specified and directed.

Supply only coupling suitable for 40 HP induction motor (set of 2) complete all as specified and directed.

Supply only coupling suitable for 20 to 30 HP induction motor (set of 2) complete all as specified and directed.

Supply only coupling suitable for 12.5 to 15 HP induction motor (set of 2) complete all as specified and directed.

Supply only coupling suitable for 5 to 7.5 HP induction motor (set of 2) complete all as specified and directed.

Supply only coupling suitable for 2 to 0.5 HP induction motor (set of 2) complete all as specified and directed.

Supply only cast iron housing base plate suitable for 15 to 20 HP induction motor (set of 2) complete all as specified and directed.

Supply only cast iron housing base plate suitable for 5 to 12.5 HP induction motor (set of 2) complete all as specified and directed.

Supply only bearing housing base plate suitable for 20 to 40 HP induction motor (set of 2) complete all as specified and directed.

Supply only bearing housing base plate suitable for 5 to 15 HP induction motor (set of 2) complete all as specified and directed.

Taking down old unserviciable non-clogging pump of any type, any capacity from the sewage sump house at any depth and re-fixing at it's original position after repair/rewindig, without damaging any working part complete all as specified and directed. (Note:- Non-clogging pump shall be repaired under relevant items)

Dismantling non-clogging pump of model 80 NCI, overhauling, servicing, cleaning thoroughly cases, impellers ,shaft, bearing housing, gland packing, descaling all dirts and assembling after repair with required machining works ( if any), new key, new both end bearings, old bearing cover, new gland packing with old gland cover, old/new impeller, stuffing box stud, rubber coupling including applying two coats of synthetic enamel paint over a coat of red oxide primer after preparation of pump external surface, writing SM/MES No, complete all as specified and directed. Note : (i) Part required new for replacement shall be measured and paid separately as supply only. (ii) Transportation charges for transportation of pump from site to workshop and after repair, workshop to site shall be deemed to be included in the quoted rate.

Dismantling non-clogging pump of model 60 NCI, overhauling, servicing, cleaning thoroughly cases, impellers ,shaft, bearing housing, gland packing, descaling all derts and assembling after repair with required machining works ( if any), new key, new both end bearings, old bearing cover, new gland packing with old gland cover, old/new impeller, stuffing box stud, rubber coupling including applying two coats of synthetic enamel paint over a coat of red oxide primer after preparation of pump external surface, writing SM/MES No, complete all as specified and directed. Note : (i) Part required new for replacement shall be measured and paid separately as supply only. (ii) Transportation charges for transportation of pump from site to workshop and after repair, workshop to site shall be deemed to be included in the quoted rate.

Dismantling non-clogging pump of model 50 to 40 NCI, overhauling, servicing, cleaning thoroughly cases, impellers ,shaft, bearing housing, gland packing, descaling all derts and assembling after repair with required machining works ( if any), new key, new both end bearings, old bearing cover, new gland packing with old gland cover, old/new impeller, stuffing box stud, rubber coupling including applying two coats of synthetic enamel paint over a coat of red oxide primer after preparation of pump external surface, writing SM/MES No, complete all as specified and directed. Note : (i) Part required new for replacement shall be measured and paid separately as supply only. (ii) Transportation charges for transportation of pump from site to workshop and after repair, workshop to site shall be deemed to be included in the quoted rate.

Dismantling non-clogging pump of model 30 to 22 NCI, overhauling, servicing, cleaning thoroughly cases, impellers ,shaft, bearing housing, gland packing, descaling all derts and assembling after repair with required machining works ( if any), new key, new both end bearings, old bearing cover, new gland packing with old gland cover, old/new impeller, stuffing box stud, rubber coupling including applying two coats of synthetic enamel paint over a coat of red oxide primer after preparation of pump external surface, writing SM/MES No, complete all as specified and directed. Note : (i) Part required new for replacement shall be measured and paid separately as supply only. (ii) Transportation charges for transportation of pump from site to workshop and after repair, workshop to site shall be deemed to be included in the quoted rate.

Repairs to single phase booster pump of capacity 2 to 0.5 HP by dismantling, Cleaning thoroughly all parts and necessary machine work wuch as remetalling of the housing, replacement of old unsy parts, transportation to workshop and back, reassembling to its original position and testing complete all as specified and as directed by Engr.in Charge (Note Parts required to be refplaced shall be measured and paid separately under relavent items as "supply only.)

Supply only ball bearing suitable for non-clogging pump of 80 NCI model (Set of 02) complete all as specified and as directed (Mako SKF / NBC / FAG)

Supply only ball bearing suitable for non-clogging pump of 60 NCI model (Set of 02) complete all as specified and as directed (Mako SKF / NBC / FAG)

Supply only ball bearing suitable for non-clogging pump of 50 to 40 NCI model (Set of 02) complete all as specified and as directed (Mako SKF / NBC / FAG)

Supply only ball bearing suitable for non-clogging pump of 30 to 22 NCI model (Set of 02) complete all as specified and as directed (Mako SKF / NBC / FAG)

Supply only ball bearing suitable for booster pump of capacity 2 to 0.5 HP (Set of 02) complete all as specified and as directed (Mako SKF / NBC / FAG)

Supply only cast iron impeller suitable for non-clogging pump of 50 to 40 NCI model complete all as specified and directed.

Supply only cast iron impeller suitable for non-clogging pump of 30 to 22 NCI model complete all as specified and directed.

Supply only cast iron impeller suitable monoblock booster pump of 0.5 to 2 HP capacity complete all as specified and directed.

Supply only rotor bush suitable for non-clogging pump of 80 to 60 NCI model complete all as specified and as directed.

Supply only rotor bush suitable for non-clogging pump of 50 to 40 NCI model complete all as specified and as directed.

Supply only rotor bush suitable for non-clogging pump of 30 to 22 NCI model complete all as specified and as directed.

Supply only rotor bush suitable booster pump of capacity 2 to 0.5 HP model complete all as specified and as directed.

Supply only pump shaft suitable for non-clogging pump of 80 to 60 NCI model complete all as specified and directed.

Supply only pump shaft suitable for non-clogging pump of 50 to 40 NCI model complete all as specified and directed.

S & F in repairs flanged reflux valve (non-return) of single door, swing check type nominal pressure (PN 1.6) of preferred materials as per IS 5312 (Part 1): 2004, nominal size 200 mm complete all as specified and as directed.

S & F in repairs flanged reflux valve (non-return) of single door, swing check type nominal pressure (PN 1.6) of preferred materials as per IS 5312 (Part 1): 2004, nominal size 150 mm complete all as specified and as directed.

S & F in repairs flanged reflux valve (non-return) of single door, swing check type nominal pressure (PN 1.6) of preferred materials as per IS 5312 (Part 1): 2004, nominal size 100 mm complete all as specified and as directed.

S & F in repairs flanged reflux valve (non-return) of single door, swing check type nominal pressure (PN 1.6) of preferred materials as per IS 5312 (Part 1): 2004, nominal size 80 mm complete all as specified and as directed.

Supply and fix in repairs single phase preventer to match with existing preventr specification complete all as specified and directed (Make- ALSTOM, Havells, L&T or equivalent).

Preparation of old or previously untreated steel surfaces of any description, over 10 cm width or girth and applying two coats of synthetic enamel paint complete all as specified and as directed by Engineer-in-Charge.

S&F in repairs direct on line starter, 20-32Amps, 415 volts, 3 phase, AC, 50 Hz and suitable for motor rating 5- 7.5 HP, in sheet metal encloser and connecting up complete all as specified and directed (Make:- L&T cat part No CS90947 or equivalent make as given in appx B).

S&F in repairs direct on line starter, 20-32Amps, 415 volts, 3 phase, AC, 50 Hz and suitable for motor rating 2 HP, in sheet metal encloser and connecting up complete all as specified and directed (Make:- L&T cat part No SS97227OOBO or equivalent make as given in appx B).

S&F in repairs direct on line starter, 20-32Amps, 415 volts, 3 phase, AC, 50 Hz and suitable for motor rating 12.5 HP, in sheet metal encloser and connecting up complete all as specified and directed (Make:- L&T cat part No SS96255or equivalent make as given in appx B).

S&F in repairs direct on line starter, 20-32Amps, 415 volts, 3 phase, AC, 50 Hz and suitable for motor rating 30-40 HP, in sheet metal encloser and connecting up complete all as specified and directed (Make:- L&T cat part No SS90705 or equivalent make as given in appx B).

S&F in repairs gland packing 3/4" of 1/2" for any model of pump after removing the old one for smooth running of pump and testing complete all as specified and directed.

S&F in repairs gland packing 3/4" of 1/2" for any model of sluice valve after removing the old one for smooth running of pump and testing complete all as specified and directed.

S&F in repairs stuffing box for pump of 80 to 60 NCI model complete all as specified and directed.

S&F in repairs stuffing box for pump of 50 to 40 NCI model complete all as specified and directed.

S&F in repairs stuffing box for pump of 30 to 22 NCI model complete all as specified and directed.

S&F in repairs gland flange for pump of 50 to 40 NCI model complete all as specified and directed.

S&F in repairs gland flange for pump of 30 to 22 NCI model complete all as specified and directed.

S & F nuts, bolts and washers of mild steel, size as per the requirement complete all as specified and as directed.

S&F in repairs coupling bolts with nuts, washer and rubber bushing suitable for 15 HP pump complete all as specified and directed.

S&F in repairs coupling bolts with nuts, washer and rubber bushing suitable for 20 to 30 HP pump complete all as specified and directed.

Material, T&P and labour for cleaning/ desludging of sewage sump houses of any capacity and using the cleaning devices as per rule 5 and protective gear and safety devices as per rule 4 of the Prohibition of Employment as Manual Scavengers and their Rehabilitation Rules, 2013 and removing the sludge and solid contents to a distance n exe 100m and burried in ground (min 30 cm below ground level) complete all as specified and as directed.

Taking up cast iron water mains (including all fittings), 250 mm nominal size, with spigot and socket ends and lead joints including burning out joints and recovering lead complete all as specified and as directed.

M & L for cast iron pipes with spigot and socket ends, centrifugally cast, class LA, 250 mm bore in any length, laid in trenches complete all as specified and as directed.

M & L for cast iron pipes with spigot and socket ends, centrifugally cast, class LA, 200 mm bore in any length, laid in trenches complete all as specified and as directed.

Supply and laying cast iron fittings for spigot socketed pipes such as bends (any type radius and angle), tapers any type (straight, bends, 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 suitable for bore of pipe from 200 mm to 300 mm complete all as specified and as directed.

M & L for run lead joint for spigot and socket cast iron pipes and fittings of nominal bore 250 mm complete all as specified and as directed.

M & L for run lead joint for spigot and socket cast iron pipes and fittings of nominal bore 200 mm complete all as specified and as directed.

M&L for cleaning of pump by unscrewing of nut bolts and refixing after carrying out necessary cleaning work of capacity 5 to 12 HP and removal of blockage of sewage pump complete all as specified and directed.

M&L for cleaning of pump by unscrewing of nut bolts and refixing after carrying out necessary cleaning work of capacity 15 to 40 HP and removal of blockage of sewage pump complete all as specified and directed.

Excavating over areas not exceeding 1.5 m deep and getting out in soft/ loose soil complete all as specified and as directed.

S&F GI tube light grade for cable protection in trench of dia 80 mm bore with all fittings complete all as specified and directed.

S&F GI tube light grade for cable protection in trench of dia 100 mm bore with all fittings complete all as specified and directed.

Surface dressing of installation/sub station area by removing of grass, creepers, etc. from the roof of the building, in fencing and surrounding area of installation building complete all as specified and directed.

M/S A K ENTERPRISE

NChetia and Sons Trading

Bidder Name

M/S A K BROTHERS