Rural Water Supply And Sanitation Department Tender

Providing, transporting, rolling, lowering, laying & Jointing, testing,commissioning of ERW (Electric Resistance Welded) / SAW (Submerged Arc Welded) MS pipes (Fe-410 grade) conforming to IS 3589-2001with latest amendments including perfect linking and welding of joints to correct position including cost and conveyance of pipes and materials with all lead and lift, cost of all labour and giving satisfactory hydraulic test as per IS 3589-2001 with latest amendments for test pressure and working pressure both at factory and site etc complete as per detailed specifications with inside CM 1:1.5 lining of minimum 10 mm thick upto 610 mm OD & minimum 12mm thick beyond 610 mm OD and out side minimum 25 mm thick coating in CM 1:3 over 50 x 50 mm weld mesh of 13 gauge, including loading and unloading of pipes for the following diameters and specified thickness of plate as noted below, including bailing out of water wherever necessary. (Contractor will make his own arrangement for procuring water for testing).200mm Dia

Construction of 2.00 Lakh Liters GSLR : Earthwork excavation by manual means for foundation of buildings, culverts, water supply and sanitary lines and electricalconduits etc, either in pits or in trenches 1.5m and above in width, inhard soil not exceeding 1.5 m. in depth including dressing thebottom and sides of pits and trenches, stacking the excavated soilclear from edges of excavation with lead upto 50 m. includingbreaking of clods complete as per specifications. Hard Soil

Excavation by manual means for foundation of buildings, watersupply & sanitary lines and electrical conduits etc., either in pits or intrenches 1.50m and above in width, in soft rock withoutblasting/ordinary rock not exceeding 1.50mtrs in depth includingdressing the bottom and sides of pit and trenches stacking theexcavated stuff clear from edges of excavation with lead upto 50mtincluding cost of explosives, labour, HOM complete as perspecifications. hard Soil

Providing and laying in position plain cement concrete of grade M15 with OPC cement @ 240kgs, with 40mm and down size gradedgranite metal coarse aggregates @0.878cum and fine aggregtes @0.459cum machine mixed, concrete laid in layers not exceeding 15cms. thick, well compacted, in foundation, including cost of allmaterials, labour, HOM of machinery, curing complete as perspecifications.

Providing and laying Reinforced cement concrete of mix designof M-30 Grade with cement @ 360 kg, 20mm and graded graniteor trap or basalt jelly of approved quality @ 0.69 cum and fineaggregates @0.46 cum, super plasticiser @ 3lts confirming to IS-9103-1999 reaffirmed 2008 in layers of not more than 15 cms thick,well consolidated including centering, formwork, vibrating, curingsmooth finishing to the required plumb and face in C.M.1:3proportion wherever necessary etc., complete for R. rafts, raftring-beam, column footing, columns below ground level(exclusive cost of steel and fabrication charges)

Providing and removing centering, shuttering, strutting, propping etc., forcolumns, pillars, post and struts, square / rectangular /polygon in plan including cost of all materials, labour complete asper specificaiton.

Providing T.M.T steel reinforcement for R.C.C work includingstraightening, cutting, bending, hooking, placing in position, lappingand / or welding wherever required, tying with binding wire andanchoring to the adjoining members wherever necessary complete asper design (laps, hooks and wastage shall not be measured and paid)including for OHT & reservoier, cost of materials, labour, HOM ofmachinery complete as per specifications.

Providing anodized aluminium ladder using 65mm x 32mm x 3.0mm ‘C’ section for ladder side channel x25mm dia., flutal pipe for Rungs at 250mm c/c ladder fixed at anangle of 70 degrees to horizontal including necessary 25mm dia., G.I.shutters with necessary G.I. fasteners for bracing the ladders to theTank walls to prevent buckling of the ladder with necessary (M-15) bed for embedding the ladder bottom complete Inside of tank only

Providing and constructing RCC hexagonal ventilator finial forRCC over head tank the finial to be constructed with CC (M-20)proportion using 20mm and down size jelly with reinforcement using6mm dia., M.S. rods 4 nos., for each of the pillars both ways for fullwidth of doom at 12cm c/c, the ventilator to be of 0.45 M x 0.5 Msize provided with 25mm x 25mm x 5mm M.S. frame welded withdiamond mesh to its full width and depth fully covered withaluminium mosquito mesh finished smooth with CM 1:3 proportionto required shape and size and ornamental finish including two coatsof anti-corrosive paint for frame and mesh and two coats of cementpaint matching to over head tank etc., complete.

Providing and fixing 60x60cms M.S. inspection door withnecessary M.S. frame made out of M.S. angle 50x50x6mm and M.S.shutters of 31.5mm or B.G.10 thick with hinges on top and lockingarrangement, painting etc., complete (for RCC over head tank andG.L.S.R.)

Supplying,,laying of CI flanged pipe true to line/hoisting of CIflanged pipe confirming to IS 7181-1986 with latest amendments inposition and aligning to correct plumb including cost of jointingmaterial,conveying to work spot with all lead and lifts etc completetesting).80mm dia

Supplying, and Fixing CI puddle flanges confirming to IS 7181-1986with latest amendments in position for RCC walls including hoistingand conveying them to work spot with all lead and lifts etc complete. 80mm dia

Supply and Fixing of Cast Steel Double Flanged Dual plate check valve Class 150 Conforming to API 594 with latest amendments as detailed below of following diameters and types and conveying to work site, loading, unloading, stacking etc., complete with all lead and lift. The rates are inclusive of cost of Bolts and Nuts.

Providing 2 coats of Snowcem/Water-proof cement paint ofapproved colour and shade over one coat of primer including curingetc., complete for RCC over head tank.

Dismantling of Old GSLR and Newly Construction of 2.00 Lakh Liters GSLR : Dismantling of existing structures like culverts, bridges, retaining walls and other structure comprising of masonry, cement concrete, wood work, steel work, including T&P and scaffolding wherever necessary, sorting the dismantled material, disposal of unserviceable material and stacking the serviceable material with all lifts complete as per specifications, bottom Raft

Earthwork excavation by manual means for foundation of buildings, culverts, water supply and sanitary lines and electricalconduits etc, either in pits or in trenches 1.5m and above in width, inhard soil not exceeding 1.5 m. in depth including dressing thebottom and sides of pits and trenches, stacking the excavated soilclear from edges of excavation with lead upto 50 m. includingbreaking of clods complete as per specifications. Hard Soil

Excavation by manual means for foundation of buildings, watersupply & sanitary lines and electrical conduits etc., either in pits or intrenches 1.50m and above in width, in soft rock withoutblasting/ordinary rock not exceeding 1.50mtrs in depth includingdressing the bottom and sides of pit and trenches stacking theexcavated stuff clear from edges of excavation with lead upto 50mtincluding cost of explosives, labour, HOM complete as perspecifications.Soft Rock

Providing and laying in position plain cement concrete of grade M15 with OPC cement @ 240kgs, with 40mm and down size gradedgranite metal coarse aggregates @0.878cum and fine aggregtes @0.459cum machine mixed, concrete laid in layers not exceeding 15cms. thick, well compacted, in foundation, including cost of allmaterials, labour, HOM of machinery, curing complete as perspecifications.

Providing and laying Reinforced cement concrete of mix designof M-30 Grade with cement @ 360 kg, 20mm and graded graniteor trap or basalt jelly of approved quality @ 0.69 cum and fineaggregates @0.46 cum, super plasticiser @ 3lts confirming to IS-9103-1999 reaffirmed 2008 in layers of not more than 15 cms thick,well consolidated including centering, formwork, vibrating, curingsmooth finishing to the required plumb and face in C.M.1:3proportion wherever necessary etc., complete for R. rafts, raftring-beam, column footing, columns below ground level(exclusive cost of steel and fabrication charges).

Providing and removing centering, shuttering, strutting, propping etc., forcolumns, pillars, post and struts, square / rectangular /polygon in plan including cost of all materials, labour complete asper specificaiton.

Providing T.M.T steel reinforcement for R.C.C work includingstraightening, cutting, bending, hooking, placing in position, lappingand / or welding wherever required, tying with binding wire andanchoring to the adjoining members wherever necessary complete asper design (laps, hooks and wastage shall not be measured and paid)including for OHT & reservoier, cost of materials, labour, HOM ofmachinery complete as per specifications.

Providing anodized aluminium ladder using 65mm x 32mm x 3.0mm ‘C’ section for ladder side channel x25mm dia., flutal pipe for Rungs at 250mm c/c ladder fixed at anangle of 70 degrees to horizontal including necessary 25mm dia., G.I.shutters with necessary G.I. fasteners for bracing the ladders to theTank walls to prevent buckling of the ladder with necessary (M-15) bed for embedding the ladder bottom complete

Providing and constructing RCC hexagonal ventilator finial forRCC over head tank the finial to be constructed with CC (M-20)proportion using 20mm and down size jelly with reinforcement using6mm dia., M.S. rods 4 nos., for each of the pillars both ways for fullwidth of doom at 12cm c/c, the ventilator to be of 0.45 M x 0.5 Msize provided with 25mm x 25mm x 5mm M.S. frame welded withdiamond mesh to its full width and depth fully covered withaluminium mosquito mesh finished smooth with CM 1:3 proportionto required shape and size and ornamental finish including two coatsof anti-corrosive paint for frame and mesh and two coats of cementpaint matching to over head tank etc., complete.

Providing and fixing 60x60cms M.S. inspection door withnecessary M.S. frame made out of M.S. angle 50x50x6mm and M.S.shutters of 31.5mm or B.G.10 thick with hinges on top and lockingarrangement, painting etc., complete (for RCC over head tank andG.L.S.R.). 80mm dia

Supplying,,laying of CI flanged pipe true to line/hoisting of CIflanged pipe confirming to IS 7181-1986 with latest amendments inposition and aligning to correct plumb including cost of jointingmaterial,conveying to work spot with all lead and lifts etc completetesting 80mm dia

Supplying, and Fixing CI puddle flanges confirming to IS 7181-1986with latest amendments in position for RCC walls including hoistingand conveying them to work spot with all lead and lifts etc complete. 80mm dia

Supply and Fixing of Cast Steel Double Flanged Dual plate check valve Class 150 Conforming to API 594 with latest amendments as detailed below of following diameters and types and conveying to work site, loading, unloading, stacking etc., complete with all lead and lift. The rates are inclusive of cost of Bolts and Nuts.80mm dia

Providing 2 coats of Snowcem/Water-proof cement paint ofapproved colour and shade over one coat of primer including curingetc., complete for RCC over head tank.

E S T I M A T E. Repairs to GLSR : Providing and laying Reinforced cement concrete of mix design of M-30 Grade with cement @ 360 kg, 20mm and graded granite or trap or basalt jelly of approved quality @ 0.69 cum and fine aggregates @0.46 cum, super plasticiser @ 3lts confirming to IS9103-1999 reaffirmed 2008 in layers of not more than 15 cms thick, well consolidated including centering, formwork, vibrating, curing, smooth finishing to the required plumb and face in C.M.1:3 proportion wherever necessary etc., complete for R. rafts, raftring-beam, column footing, columns below ground level(exclusive cost of steel and fabrication charges)

Providing and removing centering, shuttering, strutting, propping etc., forcolumns, pillars, post and struts, square / rectangular /polygon in plan including cost of all materials, labour complete asper specificaiton.

Providing 20mm thick cement plaster in single coat with cement mortar 1:3, to stone masonry& concorate surface including rounding off corners wherever required smooth rendering, : Providing and removing scaffolding, including cost of materials, labour, curing complete as per specifications

Providing T.M.T steel reinforcement for R.C.C work includingstraightening, cutting, bending, hooking, placing in position, lappingand / or welding wherever required, tying with binding wire andanchoring to the adjoining members wherever necessary complete asper design (laps, hooks and wastage shall not be measured and paid)including for OHT & reservoier, cost of materials, labour, HOM ofmachinery complete as per specifications.

Providing and fixing Anadised Alluminium ladder using 65x32mm(Approx) ‘C’ Section x 3.00 mm of ladder side channels and 25 mm dia fluated pipes for runs of 250 mm C/c ladder fixed at an angle of 70 degree to horizontal including necessary 25 mm dia GI struts with necessary GI fstners for brasing the ladder to the tank wals to prevent buckling of the ladder, with necessary CC M -15 grade bed for embedding the ladder bottom complete (as per market rate)

Providing and fixing MS Ladder 45 cms wide with 65 x 65 x 6 mm sized angle iron and 20 mm MS bars at 25 cms, C/C with necessary supports as directed and angle iron of same section at braces, including fixing in ground with CC M -15 grade bed and 2 coats of non-poisonous anticorrosive bituminous paint as directed (including inserting in the angle iron and welding) outside OHT Outside of tank only

Providing and Constructing RCC hexagonal ventilator final for RCC over head tanks. The Final to be constructed with cement concrete M-20 using 20 mm and down size granite jelly with reinforcement using 6 mm dia MS rods 4 Nos. for each of the pillar, both ways for full width of dome at 12 cm center to center. The ventilator to be of 0.45 m x 0.50 m size provided with 25 mm x 25 mm x 5 mm MS frame welded with diamond mesh to its full width and depth fully covered with aluminium mosquito mesh finished smooth with CM 1:3 proportion to required shape and size and ornamental finish including two coats of anticorrosive paints for frame and mesh and two coats of cement paint matching to over head tank etc., complete

Providing and fixing 60 x 60 cms MS inspection door with necessary MS frame made out of MS angle 50 x 50 x 6 mm and MS shutter of 3 mm thickness with hinges on top and locking arrangement, painting etc., complete (for RCC overhead tanks and GLSR)

Providing and fixing 60 x 60 cms MS inspection door with necessary MS frame made out of MS angle 50 x 50 x 6 mm and MS shutter of 3 mm thickness with hinges on top and locking arrangement, painting etc., complete (for RCC overhead tanks and GLSR) 80mm dia sluice valves

Labour charges for fixing hoisting C.I. flanged pipes in position alining to plumb and jointing for RCC over head tank (80mm to 200mm)

Providing two coats of Snow cem of approved colour and shade over one coat of primer including curing etc., complete for RCC overhead tanks

Estimate for Aerator : Earthwork excavation by manual means for foundation of buildings, culverts, water supply and sanitary lines and electrical conduits etc, either in pits or in trenches 1.5m and above in width, in hard soil not exceeding 1.5 m. in depth including dressing the bottom and sides of pits and trenches, stacking the excavated soil clear from edges of excavation with lead upto 50 m. including breaking of clods complete as per specifications. In Hard soil

Earthwork excavation by manual means for foundation of buildings, culverts, water supply and sanitary lines and electrical conduits etc, either in pits or in trenches 1.5m and above in width, in ordinary rock without Blasting not exceeding 1.5 m. in depth including dressing the bottom and sides of pits and trenches, stacking the excavated soil clear from edges of excavation with lead upto 50 m. including breaking of clods complete as per specifications. In ordinary rock without Blasting

Earthwork excavation by manual means for foundation of buildings, culverts, water supply and sanitary lines and electrical conduits etc, either in pits or in trenches 1.5m and above in width, In Hard rock with blasting not exceeding 1.5 m. in depth including dressing the bottom and sides of pits and trenches, stacking the excavated soil clear from edges of excavation with lead upto 50 m. including breaking of clods complete as per specifications.In Hard rock with blasting

Providing and laying in position plain cement concrete of grade M 10 with OPC cement @ 220kgs, with 40mm and down size graded granite metal coarse aggregates @0.892cum and fine aggregtes @ 0.465cum machine mixed, machine mixed, concrete laid in layers not exceeding 15 cms. thick, well compacted, in foundation including cost of all materials, labour, HOM of machinery, curing complete as per specifications.

Providing and laying in position reinforced cement concrete of Design mix M25 with OPC cement @ 340kgs, with 20mm and down size graded granite metal coarse aggregates@0.70 cum and fine aggregtes @ 0.47cum, with super plasticisers @ 3 liters confirming to IS 9103-1999 reafirmed-2008 at machine mixed, concrete laid in layers not exceeding 15 cms thick, vibrated for all works in foundation for footings, pedastals, retaining walls, return walls, walls (any thickness ) including attached pilasters, columnspillars, posts, struts, buttresses, bed blocks,anchor blocks & plinths, RCC Raft of Flash mixers, Floculator, RSF, Raft of Zonal balancing Tanks, Raft of Master Blancing Tank, Raft of IPS/IMP, Side wall and Top Dome for GLSR's, Pure water sump etc.. ., including cost of all materials, labour, HOM of machinery, curing,complete but excluding cost of reinforcement as per specifications.

Providing and laying Reinforced cement concrete of mix design of M-25 Grade with cement @ 340 kg, 20mm and graded granite or trap or basalt jelly of approved quality @ 0.7 cum and fine aggregates @ 0.47 cum, super plasticiser @ 3lts confirming to IS- 9103-1999 reaffirmed 2008 in layers of not more than 15 cms thick, well consolidated including centering, formwork, vibrating, curing, smooth finishing to the required plumb and face in C.M.1:3 proportion wherever necessary etc.,complete as per design and specification for staging, columns and braces above ground level (exclusive of cost of steel and fabrication charges) Staging of 6.00m

Providing and laying in position reinforced cement concrete of Design mix M25 with OPC cement @ 340kgs, with 20mm and down size graded granite metal coarse aggregates@0.70 cum and fine aggregtes @ 0.47cum, with super plasticisers @ 3 liters confirming to IS 9103-1999 reafirmed-2008 at machine mixed, concrete laid in layers not exceeding 15 cms thick, vibrated for all works in foundation for footings, pedastals, retaining walls, return walls, walls (any thickness ) including attached pilasters, columnspillars, posts, struts, buttresses, bed blocks,anchor blocks & plinths, RCC Raft of Flash mixers, Floculator, RSF, Raft of Zonal balancing Tanks, Raft of Master Blancing Tank, Raft of IPS/IMP, Side wall and Top Dome for GLSR's, Pure water sump etc.. ., including cost of all materials, labour, HOM of machinery, curing,complete but excluding cost of reinforcement as per specifications.

Providing and laying in position reinforced cement concrete of design mix M20 with OPC cement @ 320kgs, with 20mm and down size graded granite metal coarse aggregates @0.69cum and fine aggregtes @ 0.46cum, with superplastisiser @3lts confirming to IS9103 -1999 Reaffirmed-2008, machine mixed, concrete laid in layers not exceeding 15 cms thick, vibrated forall works in ground floor level for roof slabs, staircase, lintels, and beams,retaining walls, return walls, walls ( any thickness ) including attached pilasters, columns, pillars,posts, struts, buttresses, string or lacing courses, parapets, coping, bed blocks, anchor blocks,plain window cills ,fillets etc., including cost of all materials, labour, HOM of machinery, curing,complete but excluding cost of reinforcement as per specifications.

Providing T.M.T steel reinforcement for R.C.C work including straightening, cutting, bending, hooking, placing in position, lapping and / or welding wherever required, tying with binding wire and anchoring to the adjoining members wherever necessary complete as per design (laps, hooks and wastage shall not be measured and paid) including for OHT & reservoier, cost of materials, labour, HOM of machinery complete as per specifications.

Providing & fixing GI pipe railing 32 mm dia, GI pipe 'B' class in two rows of roof dome/ flat slab or landing of ELSR, including cutting, welding, threading, painting ,embeding in cement concrete pillers with all lead & lifts etc., complete.

Supplying,,laying of CI flanged pipe true to line/hoisting of CI flanged pipe confirming to IS 7181-1986 with latest amendments in position and aligning to correct plumb including cost of jointing material,conveying to work spot with all lead and lifts etc complete C I double flanged pipe 150mm

Providing 80 mm dia Bell mouthed pipes (flanged) confirming to IS 1538 (Part-I to XXII) 1978 with latest amendments if any cost of all materials, labour charges etc. complete.150mm dia CI Bell mouth

Supplying, and Fixing CI puddle flanges confirming to IS 7181-1986 with latest amendments in position for RCC walls including hoisting and conveying them to work spot with all lead and lifts etc complete 150 mm dia

Supply and delivery of Resilient seated soft sealing Sluice Valves with body, bonnet of Ductile Iron of grade GGG50, wedge fully rubber lined with EPDM and seals of NBR and the valves should be of vacuum tight and 100% leak proof with face dimensions as per BS 5163-89/IS 14846-2000/ DIN 3202 F4/F5. The stem sealing should be with Toroidal sealing rings (minimum 2 'O' rings). All the valves should be with electrostatic powder coating both inside and outside with pocket less body passage. The valves shall be supplied with suitable size galvanized bolts and nuts of required numbers as per relevant IS. CI sluice valves Body and seat ring bronze PN 1.0 confirming to IS

Refilling the basement and pipe line trenches with selected available earth from trench excavation including watering , consolidation in layers of 15 cms thick including disposing of the surplus earth with all lead . (Compacting with Vibro Roller) Note :Add 203.00/ cum for earth from borrow pits.

Providing and finishing external walls in two coats with water proof cement paint of approved brand and shade to give an even shade after throughly brooming the surface to remove all dirt and loose powdered material , free from mortar drops and other foreign matter cost of material, labour complete as per specifications.

Estimate for Raising main Sluice valve Chambers : Earthwork excavation by manual means for foundation of buildings, culverts, water supply and sanitary lines and electrical conduits etc, either in pits or in trenches 1.5m and above in width, in ordinary soil not exceeding 1.5 m. in depth including dressing the bottom and sides of pits and trenches, stacking the excavated soil clear from edges of excavation with lead upto 50 m. including breaking of clods complete as per specifications. a) In ordinary soil

Providing and laying in position plain cement concrete of grade M 15 with OPC cement @ 240kgs, with 40mm and down size graded granite metal coarse aggregates @0.878cum and fine aggregtes @ 0.459cum machine mixed, concrete laid in layers not exceeding 15 cms.thick, well compacted, in foundation, including cost of all materials, labour, HOM of machinery,curing complete as per specifications.Bed Concrete

Providing and laying in position reinforced cement concrete of design mix M20 with OPC cement @ 320kgs, with 20mm and down size graded granite metal coarse aggregates @0.69cum and fine aggregtes @ 0.46cum, with superplastisiser @3lts confirming to IS9103-1999Reaffirmed-2008, machine mixed, concrete laid in layers not exceeding 15 cms thick, vibrated forall works in ground floor level for roof slabs, staircase, lintels, and beams,retaining walls, return walls, walls ( any thickness ) including attached pilasters, columns, pillars,posts, struts, buttresses, string or lacing courses, parapets, coping, bed blocks, anchor blocks,plain window cills, fillets etc., including cost of all materials, labour, HOM of machinery, curing,complete but excluding cost of reinforcement as per specifications.Wall

Providing and laying in position reinforced cement concrete of design mix M20 with OPC cement @ 320kgs, with 20mm and down size graded granite metal coarse aggregates @0.69cum and fine aggregtes @ 0.46cum, with superplastisiser @3lts confirming to IS9103-1999Reaffirmed-2008, machine mixed, concrete laid in layers not exceeding 15 cms thick, vibrated forall works in ground floor level for roof slabs, staircase, lintels, and beams,retaining walls, return walls, walls ( any thickness ) including attached pilasters, columns, pillars,posts, struts, buttresses, string or lacing courses, parapets, coping, bed blocks, anchor blocks,plain window cills, fillets etc., including cost of all materials, labour, HOM of machinery, curing,complete but excluding cost of reinforcement as per specifications.bottom Slab

Providing and laying in position reinforced cement concrete of design mix M20 with OPC cement @ 320kgs, with 20mm and down size graded granite metal coarse aggregates @0.69cum and fine aggregtes @ 0.46cum, with superplastisiser @3lts confirming to IS9103-1999Reaffirmed-2008, machine mixed, concrete laid in layers not exceeding 15 cms thick, vibrated forall works in ground floor level for roof slabs, staircase, lintels, and beams,retaining walls, return walls, walls ( any thickness ) including attached pilasters, columns, pillars,posts, struts, buttresses, string or lacing courses, parapets, coping, bed blocks, anchor blocks,plain window cills, fillets etc., including cost of all materials, labour, HOM of machinery, curing,complete but excluding cost of reinforcement as per specifications.For raft slab

Providing T.M.T steel reinforcement for R.C.C work including straightening, cutting, bending, hooking, placing in position, lapping and / or welding wherever required, tying with binding wire and anchoring to the adjoining members wherever necessary complete as per design (laps, hooks and wastage shall not be measured and paid) including for OHT & reservoier, cost of materials, labour, HOM of machinery complete as per specifications.

Supply and delivery at site CIDE pipes ISI marked (horizontalCIUDF) of 1-meter length, 200mm dia as per ISI 181/ 1986 withlatest amendments if any, the flange should be drilled as per IS1538/ 1976, the pipes should bear ISI marking on them.

Providing 200 mm dia Sluice valve/ scour valve confirming to IS1538 (Part-I to XXII) 1978 with latest amendments if any cost ofall materials, labour charges etc. complete.

Estimate for Raising main Air valve Chambers : Earthwork excavation by manual means for foundation of buildings, culverts, water supply and sanitary lines and electrical conduits etc, either in pits or in trenches 1.5m and above in width, in ordinary soil not exceeding 1.5 m. in depth including dressing the bottom and sides of pits and trenches, stacking the excavated soil clear from edges of excavation with lead upto 50 m. including breaking of clods complete as per specifications. In ordinary soil

Providing and laying in position plain cement concrete of grade M 15 with OPC cement @ 240kgs, with 40mm and down size graded granite metal coarse aggregates @0.878cum and fine aggregtes @ 0.459cum machine mixed, concrete laid in layers not exceeding 15 cms.thick, well compacted, in foundation, including cost of all materials, labour, HOM of machinery,curing complete as per specifications.Bed Concrete

Providing and laying in position reinforced cement concrete of design mix M20 with OPC cement @ 320kgs, with 20mm and down size graded granite metal coarse aggregates @0.69cum and fine aggregtes @ 0.46cum, with superplastisiser @3lts confirming to IS9103-1999Reaffirmed-2008, machine mixed, concrete laid in layers not exceeding 15 cms thick, vibrated forall works in ground floor level for roof slabs, staircase, lintels, and beams,retaining walls, return walls, walls ( any thickness ) including attached pilasters, columns, pillars,posts, struts, buttresses, string or lacing courses, parapets, coping, bed blocks, anchor blocks,plain window cills, fillets etc., including cost of all materials, labour, HOM of machinery, curing,complete but excluding cost of reinforcement as per specifications.Wall

Providing and laying in position reinforced cement concrete of design mix M20 with OPC cement @ 320kgs, with 20mm and down size graded granite metal coarse aggregates @0.69cum and fine aggregtes @ 0.46cum, with superplastisiser @3lts confirming to IS9103-1999Reaffirmed-2008, machine mixed, concrete laid in layers not exceeding 15 cms thick, vibrated forall works in ground floor level for roof slabs, staircase, lintels, and beams,retaining walls, return walls, walls ( any thickness ) including attached pilasters, columns, pillars,posts, struts, buttresses, string or lacing courses, parapets, coping, bed blocks, anchor blocks,plain window cills, fillets etc., including cost of all materials, labour, HOM of machinery, curing,complete but excluding cost of reinforcement as per specifications.bottom Slab

Providing and laying in position reinforced cement concrete of design mix M20 with OPC cement @ 320kgs, with 20mm and down size graded granite metal coarse aggregates @0.69cum and fine aggregtes @ 0.46cum, with superplastisiser @3lts confirming to IS9103-1999Reaffirmed-2008, machine mixed, concrete laid in layers not exceeding 15 cms thick, vibrated forall works in ground floor level for roof slabs, staircase, lintels, and beams,retaining walls, return walls, walls ( any thickness ) including attached pilasters, columns, pillars,posts, struts, buttresses, string or lacing courses, parapets, coping, bed blocks, anchor blocks,plain window cills, fillets etc., including cost of all materials, labour, HOM of machinery, curing,complete but excluding cost of reinforcement as per specifications.For raft slab

Providing T.M.T steel reinforcement for R.C.C work including straightening, cutting, bending, hooking, placing in position, lapping and / or welding wherever required, tying with binding wire and anchoring to the adjoining members wherever necessary complete as per design (laps, hooks and wastage shall not be measured and paid) including for OHT & reservoier, cost of materials, labour, HOM of machinery complete as per specifications.

Supply and delivery at site CIDE pipes ISI marked (horizontalCIUDF) of 1-meter length,200 mm dia as per ISI 181/ 1986 withlatest amendments if any, the flange should be drilled as per IS1538/ 1976, the pipes should bear ISI marking on them.200 mm dia

Providing 200 mm dia Air valve/ scour valve confirming to IS1538 (Part-I to XXII) 1978 with latest amendments if any cost ofall materials, labour charges etc. complete.

Estimate for Bulk Meter : Earthwork excavation by manual means for foundation of buildings, culverts, water supply and sanitary lines and electrical conduits etc, either in pits or in trenches 1.5m and above in width, in ordinary soil not exceeding 1.5 m. in depth including dressing the bottom and sides of pits and trenches, stacking the excavated soil clear from edges of excavation with lead upto 50 m. including breaking of clods complete as per specifications.a) In ordinary soil

Providing and laying in position plain cement concrete of grade M 15 with OPC cement @ 240kgs, with 40mm and down size graded granite metal coarse aggregates @0.878cum and fine aggregtes @ 0.459cum machine mixed, concrete laid in layers not exceeding 15 cms.thick, well compacted, in foundation, including cost of all materials, labour, HOM of machinery,curing complete as per specifications.Bed Concrete

Providing and laying in position reinforced cement concrete of design mix M20 with OPC cement @ 320kgs, with 20mm and down size graded granite metal coarse aggregates @0.69cum and fine aggregtes @ 0.46cum, with superplastisiser @3lts confirming to IS9103-1999Reaffirmed-2008, machine mixed, concrete laid in layers not exceeding 15 cms thick, vibrated forall works in ground floor level for roof slabs, staircase, lintels, and beams,retaining walls, return walls, walls ( any thickness ) including attached pilasters, columns, pillars,posts, struts, buttresses, string or lacing courses, parapets, coping, bed blocks, anchor blocks,plain window cills, fillets etc., including cost of all materials, labour, HOM of machinery, curing,complete but excluding cost of reinforcement as per specifications.Wall

Providing and laying in position reinforced cement concrete of design mix M20 with OPC cement @ 320kgs, with 20mm and down size graded granite metal coarse aggregates @0.69cum and fine aggregtes @ 0.46cum, with superplastisiser @3lts confirming to IS9103-1999Reaffirmed-2008, machine mixed, concrete laid in layers not exceeding 15 cms thick, vibrated forall works in ground floor level for roof slabs, staircase, lintels, and beams,retaining walls, return walls, walls ( any thickness ) including attached pilasters, columns, pillars,posts, struts, buttresses, string or lacing courses, parapets, coping, bed blocks, anchor blocks,plain window cills, fillets etc., including cost of all materials, labour, HOM of machinery, curing,complete but excluding cost of reinforcement as per specifications.For raft Slab

Providing and laying in position reinforced cement concrete of design mix M20 with OPC cement @ 320kgs, with 20mm and down size graded granite metal coarse aggregates @0.69cum and fine aggregtes @ 0.46cum, with superplastisiser @3lts confirming to IS9103-1999Reaffirmed-2008, machine mixed, concrete laid in layers not exceeding 15 cms thick, vibrated forall works in ground floor level for roof slabs, staircase, lintels, and beams,retaining walls, return walls, walls ( any thickness ) including attached pilasters, columns, pillars,posts, struts, buttresses, string or lacing courses, parapets, coping, bed blocks, anchor blocks,plain window cills, fillets etc., including cost of all materials, labour, HOM of machinery, curing,complete but excluding cost of reinforcement as per specifications.For Top Slab

Providing T.M.T steel reinforcement for R.C.C work including straightening, cutting, bending, hooking, placing in position, lapping and / or welding wherever required, tying with binding wire and anchoring to the adjoining members wherever necessary complete as per design (laps, hooks and wastage shall not be measured and paid) including for OHT & reservoier, cost of materials, labour, HOM of machinery complete as per specifications.

Supply and delivery at site CIDE pipes ISI marked (horizontalCIUDF) of 1-meter length, 200 mm dia as per ISI 181/ 1986 withlatest amendments if any, the flange should be drilled as per IS1538/ 1976, the pipes should bear ISI marking on them. 200 mm dia

Supply and fixing of Horizontal Mechanical Woltman type hermetically sealed water meters with copper Glass register with IP 68 protection. The meter shall be removable machanism type manufactured as ISO 4064-1: 1993 with MID certification. The meters shall be capable of transmitting consumption data on daily basis to central server through GSM/GPRS. The meter interface unit shall be fitted to the meter without wire. The consumption data shall be collected, stored and analysed by data logger. The data logger should provide data like flow rate, total flow, consumption analyses, reverse flow, meter tampering, daily flow distribution, leakage detection. The data logger shall also send alarms on blocked meter, flow rate above limit, pressure below or above limits.

Estimate for Retaining wall and Plat from Near Jack well : Earth work in excavation of foundation of structures upto 3 m depth by Mechanical means as per drawing and technical specification, including setting out, providing shoring,strutting and bracing, removal of stumps and other deleterious matter, dressing of sides and bottom, filling back the excavated earth to the extent required and utilising / transporting the remaining earth upto 1.00km lead,including cost of labour, materials and HOM of machineries, etc.,complete.

Providing and Filling in foundation with granite / trap broken metal 100mm. And down size, with approved sand including hand packing, ramming, watering, including cost of all materials and labour with alllead and lift. complete as per specification cost of all materials, labour, HOM of machinery, curing complete asper specifications.

Providing and laying in position plain cement concrete of grade M10 with OPC cement @ 220kgs, with 40mm and down size graded granite metal coarse aggregates @0.892cum and fine aggregtes @ 0.465cum machine mixed, machine mixed, concrete laid in layers not exceeding 15 cms. thick, well compacted, in foundation including cost of all materials, labour, HOM of machinery, curing complete as per specifications.

Providing and laying in position reinforced cement concrete of Design mix M25 with OPC cement @ 340kgs, with 20mm and down size graded granite metal coarse aggregates@0.70 cum andfine aggregtes @ 0.47cum, with super plasticisers @ 3 liters confirming to IS 9103-1999 reafirmed-2008 at machine mixed, concrete laid in layers not exceeding 15 cms thick, vibrated for all works in foundation for footings, pedastals, retaining walls, return walls, walls (any thickness ) including attached pilasters, columnspillars, posts, struts, buttresses, bed blocks,anchor blocks & plinths, RCC Raft of Flash mixers, Floculator, RSF, Raft of Zonal balancing Tanks, Raft of Master Blancing Tank, Raft of IPS/IMP, Side wall and Top Dome for GLSR's, Pure water sump etc.. ., including cost of all materials, labour, HOM of machinery, curing,complete but excluding cost of reinforcement as per specifications

Providing T.M.T steel reinforcement for R.C.C work includingstraightening, cutting, bending, hooking, placing in position, lappingand / or welding wherever required, tying with binding wire andanchoring to the adjoining members wherever necessary complete asper design (laps, hooks and wastage shall not be measured and paid)including for OHT & reservoier, cost of materials, labour, HOM ofmachinery complete as per specifications.

Providing Weep Holes KSRRB M2200-8. Providing weep holes in Brick masonry / Plain / Reinforced concrete abutment, wing wall / return wall with 100 mm dia AC pipe, extending through the full width of the structure with slope of 1V :20H towards drawing foce. Complete as per drawing and Technical Specifications complete as per specifications

Providing and laying of Filter media with granular materials/stone crushed aggregates satisfying the requirements laid down in clause 2500.4.2.2. of MORTH specifications to a thickness of not less than 600 mm with smaller size towards the soil and bigger size towards the wall and provided over the entire surface behind abutment, wing wall and return wall to the full height compacted to a firm condition complete as per drawing and Technical Specification complete as per specifications MORTH Specification

Construction of Embankment with material obtained from borrow pit Construction of embankment with approved material obtained from borrow pits with a lift upto 1.5m, transporting to site, spreading, grading to required slope and compacting to meet requirement of Tables 300.1 and 300.2 with a lead upto 1000 m as per Technical Specification Clause

Providing, laying, spreading and compacting stone aggregates of specific sizes to water bound macadam specification including spreading in uniform thickness, hand packing, rolling with three wheel 80-100 kN static roller in stages to proper grade and camber, applying and brooming, crushable screening to fill-up the interstices of coarse aggregate, watering and compacting to the required density Grading 3 as per Technical Specification Clause

Construction of un-reinforced, dowel jointed at expansion and construction joint only, plain cement concrete pavement, thickness as per design, over a prepared sub base, with 43 grade cement or any other type as per Clause 1501.2.2 M30 (Grade), coarse and fine aggregates conforming to IS:383, maximum size of coarse aggregate not exceeding 25 mm, mixed in a concrete mixer of not less than 0.2 cum capacity and appropriate weigh batcher using approved mix design, laid in approved fixed side formwork (steel channel, laying and fixing of 125 micron thick polythene film, wedges, steel plates including levelling the formwork as per drawing), spreading the concrete with shovels, rakes, compacted using needle, screed and plate vibrators and finished in continuous operation including provision of contraction and expansion, construction joints, applying debonding strips, primer, sealant, dowel bars, near approaches to bridge/culvert and construction joints, admixtures as approved, curing of concrete slabs for 14-days,using curing compound (where specified) and water finishing to lines and grade as per drawing and Technical Specification Clause 1501

Disinfectant system-Chlorination : Providing of Batch type Disinfectant system (Electro – Chlorinators / Chlorine Generators) with required accessories for dosing the SodiumHypochlorite solution suitable to control feed rate and the Electro-chlorinator and dosing system confirming to the following specification. The system should generate the sodium hypochlorite solution on site utilizing only food grade salt, water and electric power and dose the produced sodium hypochlorite solution at the rate of 2.0 - 1.8 ppm and as per enclosed drawing. The unit shall include the following accessories(i)Generator Module (Electrolyser)-Will be floor standing and will consist of one single common tank with stand for brine preparation and hypochlorite production fitted with a bipolar electrode for converting the brine into hypochlorite solution by the process of electrolysis in the same tank. Shall have arrangement for acid cleaning and draining of electrolytic cell (ii) FRP Storage Tank-Will be of 80 Liters capacity Power Cables The D.C. Power cables for interconnection between the generator and D.C. control module will be supplied for wiring at site (iv) D.C. control module-Will be floor standing type and shall be suitable to provide D.C. current of 50 amps for the required production capacity of the plant to work on 230V, 50Hz single phase A.C. supply. It will be of full wave type with facility to vary the current from 0 to full value. The rectifier shall have indication for power on process-on, overload, over voltage with intelligent timer and reverse polarity system etc.(v)Metering-cum-Dosing Pump-Dosing pump shall be suitable to control feed rate b) The Electro-chlorinator is designed for the following specification Generation capacity 400 grams / Batch (8 hours)Generator Module- 400 mm x 580 mm, Nacl storage chamber - 2 litres, MOC of Generator - Fiber glass, Naocl storage - 400 mm x 500 mm, MOC of Naocl storage - Fiber glass Digital flow meter -1 No (to monitor the flow) Generation modules - Cylindrical Length of Electrode -200 mm mesh Dia of Electrode - 50 mm Separator - 160 mmX 38 mm Cathode - 160 mmX25mm Electrical cable 15 sq copper Dosing system Mechanically actuated diaphragm type to dose sodium hypochlorite mounted on storage tank Water supply plumbing i. Connection to salt chamber - 20 mm with required valves ii. Outlet for Naocl -20 mm with ball valve

Estimate for Replacement of sand for SSF : Providing and filling sand in foundation upto plinth to required depth for sub soil treatment including watering ramming with all lead and lift complete as per specification

VERTICAL TURBINE PUMP SET: A) VERTICAL TURBINE PUMP: 1) Supplying and errection at site of work erection and commission of Deep well oil lubricated type vertical turbine pumps Flow more / Jyothi / Kirloskar / Mather & platt / Worthington or any other make confirming to IS standard of non pull out type with suitable size column assembly, bowl assembly discharge head, bronze Impellers, line shaft, stainless steel head shaft oil tubes, tube tensioning nuts and other components of best material capable of discharging 22.15 LPS of water at duty point on combined characteristic curve having a turbidity upto 10000 PPM against a total head of 95.00m due to all causes, for both HFL and low water conditions. The pump shall confirm to IS 1710 with latest amendments. The velocity in column pipes shall be in between 2.50 mts to 3.00 m /sec. The velocity in delivery pipes before joining main pipe shall be 2.50 m /sec, 2) The total length of discharge head column assembly and bowl assembly shall be 18.50 m including length of bowl assembly and complete with suitable strainer. The pump shall be suitable for coupling with suitable rating to suit above vertical turbine pump set, 1500 RPM vertical hollow shaft squirrel cage induction motor operating on 3 Phase 400 /440 volts 50 Hz AC supply. The pump shall be complete with magnetic type oil lubricator and pressure gauge with syphon & stop cock arrangements. The cost of providing suitable base frame to be fixed on I section girders for erecting pumps Duty conditions: (i) Discharge of any pump when working should give a discharge of 21.85 LPS, (ii) Head due to all causes when working parallel and should give a combined head of 132.00m, (iii) Length of column assembly including length of bowl assembly - 18.50 m, (iv) Quality of water - Turbid water with 10000 PPM turbidity, (v) Type of Lubrication - Oil, (vi) Speed - 1500 RPM, (vii) Type of discharge head - Surface discharge. Materials of Construction : (i) Impeller - Bronze, (ii) Line shaft, Head shaft and Pump shaft - Stainless steel AISI Grade 410, (iii) Line shaft Bearing - Bronze, (iv) Impeller seal ring - Bronze, (v) Impeller Shaft sleeve -Bronze, (vi) Discharge head - Cast Iron Grade FG 260 as per IS 210, (vii) Bowls - Cast Iron Grade FG 260 as per IS 210, (viii) Suction case and discharge case - Cast iron Grade FG 260 as per IS 210 , (ix) Column pipe - ERW Steel as per IS 1239, (x) Line shaft enclosing oil tubes - Heavy duty stainless tubes as per IS 1239 / IS 1978, B) VERTICAL MOTOR: Supply and errection of Vertical pump directly coupled with SQUIRREL CAGE, (with Vertical Stainless Steel Solid Shaft designed for 415 volts, 3phase, 50 Hz, 1450 r p.m. supply with motor enclosures to IS 4691and mounting dimensions as per IS 1231 and conforming IEC 72; with stator stack made up of low loss silicon stampings, the stack held in position by stacking ribs and subjected to compression of predetermined value for compact and rigid assembly; with ROTOR dynamically balanced on highly sensitive electronic machine with in limits for vibration with in tolerances as per IS 12075 and with F Class insulation to suit electrical, mechanical, thermal and humid conditions; with modified polyester enameled winding wires as per IS 4800 Part V / IS 13730 (Part III) with well shaped overhangs rigidly braced to withstand high stresses duly vacuum impregnated with thermo setting varnish; with terminals and terminal box lifting hooks and earthing terminal). etc., complete with all lead & lifts as per specification and as directed by the Engineer-in-charge of the work Enclosure - SPDP, Degree of Protection - IP 23, Class of Insulation - Class 'F', Ambient Temperature - 45 Degree C , Voltage - 415 +or- 10%, Frequency - 50 +or- 3%, Margin over Maximum pump input - 10%. NOTE : (a) Departmental staff shall be trained during trial running period in operation and maintenance of pump sets. Necessary power charges will be borne by the department during trial run, (b) Cost of Erection, commissioning and giving trial running for a period of 30 days after successful commissioning shall be included in the price. Motor

Soft sealing SLUICE VALVES: Supply and delivery of Resilient seated soft sealing Sluice Valves with body, bonnet of Ductile Iron of grade GGG50, wedge fully rubber lined with EPDM and seals of NBR and the valves should be of vacuum tight and 100% leak proof with face dimensions as per BS 5163-89/IS 14846-2000/ DIN 3202 F4/F5. The stem sealing should be with Toroidal sealing rings (minimum 2 'O' rings). All the valves should be with electrostatic powder coating both inside and outside with pocket less body passage. The valves shall be supplied with suitable size galvanized bolts and nuts of required numbers as per relevant IS. 200 mm dia - PN-16

Cast steel double flanged Dual plate check valves Class 300 confirming to API 594 200 mm dia

Pressure guage : Supply and delivery at site of brand new best make pressure gauge bourdon type as per IS 778/1984 with ISI 100 mm dia

PUMPING HEADER: Providing, transporting, rolling, lowering, laying & Jointing, testing, commissioning of ERW (Electric Resistance Welded) / SAW (Submerged Arc Welded) MS pipes (Fe-410 grade) conforming to IS 3589-2001with latest amendments including perfect linking and welding of joints to correct position including cost and conveyance of pipes and materials with all lead and lift, cost of all labour and giving satisfactory hydraulic test as per IS 3589-2001 with latest amendments for test pressure and working pressure both at factory and site etc complete as per detailed specifications with inside CM 1:1.5 lining of minimum 10 mm thick upto 610 mm OD & minimum 12mm thick beyond 610 mm OD and out side minimum 25 mm thick coating in CM 1:3 over 50 x 50 mm weld mesh of 13 gauge, including loading and unloading of pipes for the following diameters and specified thickness of plate as noted below, including bailing out of water wherever necessary. (Contractor will make his own arrangement for procuring water for testing). Note: a) No Negative tolerance in respect of thickness is permissible. b) Basic Cost of MS Pipes is considered as Rs.47,000.00 per MT c) The pipe costs are FOR destination anywhere in Karnataka. MS pipe 219 mm dia 7.00 mm thick

Manufacturing, providing, transportting, rolling, lowering, laying and jointing, testing and commissioning of MS specials of minimum 8mm thick confirming to IS 7322:1985 with latest amendments, perfect linking and welding of joints to correct position including cost and conveyance of materials with all lead and lift, cost of all labour and giving satisfactory hydraulic test as per IS 3589 : 2001 with latest amendments for test pressure and working pressure both at factory and site etc. complete by providing 50x50mm weld mesh including loading and unloading of pipes for the following category to suit PSC/MS/CI/AC/DI/PVC pipes. The weight of the MS shell only be considered before before lining and coating for arriving at the rate. The thickness of plate will be specified be the engineer (contractor will make his own arrangement for procuring water for testing)as per detailed specifications with inside lining two coats of food grade epoxy painting of approved make with each coat of 250 micron, thick (after dry) over one coat of food grade epoxy primer of approved make with minimum of 50 micron thick (after dry) and outside 25mm thick coatign in CM 1:3

COMBINED METER AND CONTROL PANEL BOARD UNIT: 1) INDOOR TYPE PANEL BOARD : Supply and delivery at site brand new best indegeneous make floor mounting ,free standing cubicle type control panel board unit suitable for operations on three phase 50 cycles 380/440 volts AC supply fitted with the following. Drawout type panel mounting manual operated trip free operating mechanism sheet steel clad 400 amps 25 MVA oil circuit breaker with fixed and moving contacts fitted with:- 1 No. under voltage release. 3 Nos over load trips calibrated 100% to 200% shunted by time limit fuses. 3 Nos of current transformers of suitable ratio,burden and class of accuracy. 1 No. neutral link. 1 set of compression glands for PVC cables. 1 No.earth leakage trip coil calibrated 50 to 100% or 1No earth leakage relay. Other required fittings and first fillings of oil make MEI/EASSEN/Siemens/Raas make. 1 No.dual parameter to read both amps/volts panel mounting version digital type Ammeter/Voltmeter for suitable C.T. ratio with builtin selector switch of ENERCON make (0 to 500 volts of class 0.5) 1No. of MS air insulator Bus bar chamber of 4 nos 300 Amps 25 MVA oil insulated bus bar made of high conductivity, high strength aluminium alloy complying with the requirements of grade E91,E of IS 5082 suitably braced with non-hygroscopic SMS supports provisions shall be made in the bus bar chamber for one incoming and three out going feeder. 1No 350 heavy duty triple pole change over fuse switch comprising of two switches mounting on common chasis complete with handle assembly door interlock and pad locking with mechanical linkage shorting links and 200 Amps capacity HRC fuses in sheet metal enclosure confirming to the latest ISS 4064 controls and switches gear/L&T/HPL/CGL/BCH make1No 400 heavy duty triple pole change over fuse switch comprising of two switches mounting on common chasis complete with handle assembly door interlock and pad locking with mechanical linkage shorting links and 350 Amps capacity HRC fuses in sheet metal enclosure confirming to the latest ISS 4064 controls and switches gear/L&T/HPL/CGL/BCH make.1No suitably sealed KWH meter with maximum demand indicator LMP make. 1No 250 Amps TP load break heavy duty switch fuse with suitable capacity HRC fuses in sheet metal enclosure confirming to the latest ISS 4064 for capacitor circuit of C&S/CGL/L&T/BCH/Siemens make. 1No 32 Amps DP load break heavy duty switch fuse unit with Re wireable fuses in sheet metal enclosure comprising to the latest ISS 4064 for lighting circuit Siemens/L&T/BCH/GE/Control and switch gear make. 1 set of cable entries and terminals to suitable for numbers type and size of aluminium conductor power cables etc.,(Market Rate) 1No 250 Amps TP load break heavy duty switch fuse with suitable capacity HRC fuses in sheet metal enclosure confirming to the latest ISS 4064 for capacitor circuit of C&S/CGL/L&T/BCH/Siemens make. 1No 32 Amps DP load break heavy duty switch fuse unit with Re wireable fuses in sheet metal enclosure comprising to the latest ISS 4064 for lighting circuit Siemens/L&T/BCH/GE/Control and switch gear make. 1 set of cable entries and terminals to suitable for numbers type and size of aluminium conductor power cables etc.,(Market Rate)

FCMA based Soft Starter: :-Supply and delivey of 20 HP Soft starter based Flux compensated magnetic amplifier technology pf Technomic made or any other make for smooth starting by torque control and reduction in starting current etc. A air brake contractor of BCH /GE/C7S or any other board approved make for motor duty.The entire status of operationand fault should be displayed on a 7 segment 5 digital display with its meaning on the front panel door, Resin cast dual core current tranformers of suitable ration, burden and class of accuracy confirming the latest IS 2705 with 15 VA burder for protection, class 5 P10 and class I, for metering - 3 Nos. 0.5-60 secs pnuematicon and off delay timer for automatic change over from reduced voltage to full voltage, BCH make or any other make approved by the Board - 1No.Start-stop push buttons, conforming to the latest ISS 6875 BCH/C&S make or any other make approved by the Board- 1Set.Motor ON indicating lamp of BCH/C&S make or any other make approved by the Board - 1No.Panel mounting version digital type Ammeter of suitable CT ratio prok Devices make or any other make approved by the Board - 1No.Panel mounting version digital type voltmeter of suitable CT ratio prok Devices make or any other make approved by the Board - 1No. C.T. Operated thermal over load relay BCH/GE/ Siemens/ C&S/L&T make or any other approved make - 1No.Single phase prevent or of minilec/proke DV's make or any other make approved by the Board - 1No. Under/over voltage relay of proke DV's/EE make or any other make approved by the Board with built in PT's for each phase - 1no Indicating lamps, RED, GREEN and AMBER lamp of rating 230 volts AC of BCH / C&S make or any other make approvrd by the Board-1 Set. Alarm bell suitable for 230V, AC 50HZ - 1No. Cable box with compression type cable glands for incoming cables - 1 No, Cable box with compression type cable glands for out going cables - 1 No. Earth leakage relay with core balanced current transformer of proke DV's make or any other make approved by the Board - 1No. Aux relay for alarm protection and cancellation - 1No. Control terminals and power terminals - 1Set., Note: 1. The starter panel shall be fabricated using 16SWG sheet steel flats and suitable size angle iron., 2. All copper joints shall be electotinned. 3. The control wiring shall be done using 110 volts grade adequate size multicore coper cable of Finolex / uniflex make 4. All the control wiring shall be properly ferruled. 5. The circuit shall be designed for close transition using KORNDDREER Principe and should ensure smooth change over from top voltage to the full voltage without any momentory interruption in power supply to the motor. 6. The auto transformer starter is required for installation at an altitude not exceeding. 7. The auto transformer starter shall be complete with all other required fitting and first filling of oil, 8. The panel shall be designed to confirm to the requirement of the latest ISS 8623 factory built assembly of switch gears and control gears, 9. The inter connections shall be done using adequate size insulated electrolytic copper strip and coper cable, 10. Manufacturer test certificate is to be furnished to CE before despatching the materials to Site. If any changes in the panel are noticed, the action will be taken as per tender condition including black-listing,

CABLES: i) Supplying and laying LT UG cables having aluminium conductor PVC insulated, sheathed, galvanised, steel wire/steel tap armoured cable with PVC outer sheating 1.1 KV class class A cables. (SR Electrical works Pg-41 Item-6.4.11-g 3.5 core 150 sqmm )

ii) Labour charges for laying of 1.1 KV class UG cable when supplied agency in existing trench GI pipe / stoneware pipe / on wall / on pole as required. SR Electrical works PWD 2019-20 Pg-61 Item-6.5.3 pg no-41

iii) Digging of trench of 0.6m deep x 0.50 mtr wide refiling the trench to the required ground level and consolidating etc., complete (As per Civil SR KSRB I-2, P-7) a. In soil (Hard) SR Electrical works PWD 2019-20 Pg-41 Item-6.6.2

iv) Providing and filling sand in excavated trench to cover already laid UG cable to a depth of 150mm alround the cable .SR Electrical works PWD 2019-20 Pg-41 Item-6.7,

V) a) Connection of Motor: 3.5 core 50 mm2 in parallel for the connection of motor to starters panel board IS 1554(PART-1)1998. SR Electrical works PWD 2019-20 Pg-41 Item-6.4.7

KVAR POWER SHUNT CAPACITOR: Fixing a shunt capacitor of 11-20 KVAR capacity with necessary clamps, bolts, and nuts on existing wooden or metal board including banking of more than one capacitor. SR Electrical works PWD 2019-20 Pg-24 Item-5.4.3

EARTHING: a) Earthing with G.I. plate 600mm X 600mm X 6mm including accessories like masonry enclosure cover plate with locking arrangement, watering pipe charcoal and salt complete as required connecting through G.I. strips. b) Earth electrode for grounding Electrical equipment by providing the earth pit using 40mm dia, 2.90mm thick G.I Pipe 2.5 mts long buried in a pit. The pit should be filled with equal proportion of salt and charcoal 150 mm around the pipe to complete depth. The connections from the pipe to the conduits etc., is to be established through G.I. wire of size as per ISI Specification 7.3.3 of IS 732 using 12 mm bolts, nuts, washers and check nuts etc., the pipe shall have 16 through holes of 12 mm dia.