Rural Water Supply And Sanitation Department Tender

Supply and delivery of galvanized mild steel tubes heavy class (C Class) as per IS 1239 (Part-I) 1990 with latest amendments with ISI Mark (one end fitted with Heavy Duty collar and other end fitted with protective cover) 50MM

Supply installing testing and commissioning COMMON CONTROL PANEL consisting of the following INCOMING 1 No. Set of Phase indicating lamps with SFU of suitable 1 No., Analog Ammeter, 1 No Analog Voltmeter 1 No. with Phase selector switch, Isolating switch OUTGOING for Main Electrical Pump 1 No. MCB 1No. DOL of S/D Starter suitable for respective HP 1 No. Electrical Protection like single Phase preventor, Under voltage Over voltage, Under current Over current Protection suitable for the pump described above 1No. INDOOR type

Erection, Electrification and commissioning works of Pump sets including aligning and balancing with all necessary erection of materials and labour including supply and erection of two pair of supporting clamps, bore well caps, cable clips and water tight gland cable protectors, bolts, nuts, valve and gauges etc., involved in the job.

Earthing: Supplying and fixing and wiring earth electrode for grounding circuits IC cutouts and other equipments on the meter board in the pit. The pits should be filled up with equal proportion of salt and charcoal 150mm around the pipe to complete depth. The connection from the pipe to the conduits etc. is to established through GI wire of sizes as per clause 7.3.3 of IS 732 using 12mm bolts, nuts, washers and check nuts, the pipe shall have 16 through holes of 12mm dia. mark with its latest amendments

Providing and laying in position plain cement concrete of grade M 15 with cement @ 240kgs, with 20mm and down size graded granite metal coarse aggregates @0.878cum and fine aggregtes @ 0.53cum, machine mixed, concrete laid in layers not exceeding 15 cms. thick, well compacted, in foundation,plinth and cills, ncluding 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, etc.. ., including cost of all materials, labour, HOM of machinery, curing,complete but excluding cost of reinforcement as per specifications.

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

RCC hume pipe Circular pump house: Supplying precast RCC Circular Hume pipe pumphouse with M.S door and RCC conical roof as per specification and drawings - Internal dia Mtr.1200 mm & height of 2.5 Mtr. With Wall thickness 65mm

Erection and positioning of RCC Hume pipe pump house/Cistern on size stone masory platform including transportation charges and handling,finishing with all necessary tools ,plants and materials etc.,complete as directed by the Engineer in charge of the work.

Providing, supplying to work site, fixing of Submersible Pump Set of 150mm dia suitable for bore well and confirming to IS 8034 3Phase, SS Bowl & Impeller with Low volt Motor and as per specifications, with testing, as per instructions of engineer in-charge of work and latest amendmnents 5.00 HP - 135 LPM@ 84 m =6 STG Outlet Dia - 2.00"

Providing, supplying to work site, fixing of Submersible Pump Set of 150mm dia suitable for bore well and confirming to IS 8034 3Phase, SS Bowl & Impeller with Low volt Motor and as per specifications, with testing, as per instructions of engineer in-charge of work and latest amendmnents 6.50 HP - 135 LPM@ 112 m =8 STG Outlet Dia - 2.00"

Providing, supplying to work site, fixing of Submersible Pump Set of 150mm dia suitable for bore well and confirming to IS 8034 3Phase, SS Bowl & Impeller with Low volt Motor and as per specifications, with testing, as per instructions of engineer in-charge of work and latest amendmnents -5.00 HP - 120 LPM@ 88 m =8 STG Outlet Dia - 2.00"

Supply installing testing and commissioning COMMON CONTROL PANEL consisting of the following INCOMING 1 No. Set of Phase indicating lamps with SFU of suitable 1 No., Analog Ammeter, 1 No Analog Voltmeter 1 No. with Phase selector switch, Isolating switch OUTGOING for Main Electrical Pump 1 No. MCB 1No. DOL of S/D Starter suitable for respective HP 1 No. Electrical Protection like single Phase preventor, Under voltage Over voltage, Under current Over current Protection suitable for the pump described above 1No. INDOOR type

Earthwork excavation for pipeline trenches including depositing on bank upto a lead of 50 mtrs and depth up to 2.00 mtrs.Including shoring and strutting, danger lighting and using sight rails and boning rods at every 100 mtrs. Wherever necessary as directed in the following strata. (Manual Means) In In Hard Soil I.No: 2.22.2, Take Qnty 80% RWS SR 2019-20 page 26

Earthwork excavation for pipeline trenches including depositing on bank upto a lead of 50 mtrs and depth up to 1.50 mtrs. Including shoring and strutting, danger lighting and using sight rails and boning rods at every 100 mtrs. Wherever necessary as directed (Manual Means) In Ordinary rock without blasting.(IT.NO.2.22.3 page 26) Take Qnty 20%

Supplying HDPE pipes conforming to IS 4984:1995 with latest amendments and conveying to work site including loading and unloading at both destination and rolling, lowering into trenches, laying true to line and jointing of pipes and specials by electrofusion welding, as per standerd procedure and guide lines including encasing the pipe around to a depth not less than 15cms with cleaned soft gravel or selected earth available from the excavation etc., complete giving hydraulic test as per relevant IS Specification with all lead and lift including , testing and commissioning. The rate is exclusive of required specials and fittings etc., complete (Contractor will make his own arrangement for procuring water for testing)Upto 110mm dia,Coils shall be used. I.NO:10.20.6 75 mm PE 100 (PN 10/10/kg/cm2)

Refilling the basement and pipeline trenches with selected available earth from trench excavation including watering, Consolidation in layers of 15 cm thick including disposing of the surplus earth with all lead & lifts. (Compacting with vibro roller) Note: Add Rs. 203.00 / cum for earth obtained from borrow pits. I.NO:2.25,RWS SR 2019-20 pg 27

Supply and fixing of single chamber triple function tamper proof (Both the orifces to be housed in the single chamber) Air valves with Body and cover in Ductile cast iron of grade GGG 50. All internal parts such as float, shell etc., all cover bolts of austenitic alloy / SS 304 steel, DN 50 float of HOSTAFLON / SS 304 and gaskers and seals of EPDM. Epoxy powder coating (EP-P) inside and outside colour bule RAL5005. The valves should be designed for all the three functions i.e., 1. Large orifice for venting of large air volumes on start up. 2. Large orifice for intake of large air volumes. 3. Small orifice for discharge of pressurized air during operation. I.NO:15.108 RWS SR 2019-20 pg 218 Air valve PN-10 50mm

Earth work in excavation of foundation of structures upto 3 m depth 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. (RDW&S CIRCLE MYSURU SR 2019-20 Pg.No. 9 It.No.2.09 ) In ordinary/Hard 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. (RDW&S CIRCLE MYSURU SR 2019-20 Pg.No. 30 It.No.4.41 ) PCC for foundation

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 for R. rafts, raft ring-beam, column footing, columns below ground level (exclusive cost of steel and fabrication charges) (RDW&S CIRCLE MYSURU SR 2019-20 Pg.No.30 It.No.4.43 ) For Foundation

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 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 - Mtr (RDW&S CIRCLE MYSURU SR 2019-20 Pg.No. 32 It.No.4.48 )

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 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 and giving satisfactory water proof test including construction joints wherever necessary as per the directions of the departmental Officers complete for ring beam, side walls, bottom dome or bottom slab, shell portion and bottom ribs (exclusive of cost of steel and fabrication charges and jointing materials) Staging - Mtr (RDW&S CIRCLE MYSURU SR 2019-20 Pg.No.34 It.No.4.56 )

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 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., completeas per design and specifications etc., complete for top rib and top dome or top slab (exclusive cost of steel and fabrication charges) Staging - Mtr (RDW&S CIRCLE MYSURU SR 2019-20 Pg.No.36 It.No.4.56 )

Providing and fixing M.S. ladder between landing 45 cms. wide using angle iron of following size and 20 mm M.S. bars at 25cms. centre to centre with necessary supports of same angle iron as directed including hand railing on both sides with 25mm dia G.I. pipes with angle iron props at 2 mtrs, interval and 0.5 mtr, height including fixing in ground with C.C. 1:2:4 and two coats of nonpoisonous anticorrosive bituminous paint with all lead and lift etc., complete. 65x65x8mm angle iron frame. (RDW&S CIRCLE MYSURU SR 2019-20 Pg.No.38 It.No.4.62 )

Ladder inside the container: Providing anodized aluminium ladder using 65mm x 32mm x 3.0mm ‘C’ section for ladder side channel x 25mm dia., flutal pipe for Rungs at 250mm c/c ladder fixed at an angle of 70 degrees to horizontal including necessary 25mm dia., G.I. shutters with necessary G.I. fasteners for bracing the ladders to the Tank walls to prevent buckling of the ladder with necessary (M-15) bed for embedding the ladder bottom complete (RDW&S CIRCLE MYSURU SR 2019-20 Pg.No.38 It.No.4.63 )

Providing and fixing 60x60cms M.S. inspection door with necessary 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 locking arrangement, painting etc., complete (for RCC over head tank and G.L.S.R.) (RDW&S CIRCLE MYSURU SR 2019-20 Pg.No.39 It.No.4.66 )

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 (RDW&S CIRCLE MYSURU SR 2019-20 Pg.No.94 It.No.10.18 ) 80 mm dia CI puddle flange

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 (RDW&S CIRCLE MYSURU SR 2019-20 Pg.No.93 It.No.10.17 ) i) 80 mm dia for inlet Pipe ii) 80 mm dia for over flow iii) 80 mm dia for scour

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 (RDW&S CIRCLE MYSURU SR 2019-20 Pg.No.93 It.No.10.17 ) 100mm dia for oulet

Providing CI bank flange confirming to IS 1538 (Part-I to XXII) 1978 with latest amendments if any cost of all materials, labour charges etc. complete. (RDW&S CIRCLE MYSURU SR 2019-20 Pg.No.317 It.No.15.55 ) 80 mm dia CI blank flange

Providing 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. (RDW&S CIRCLE MYSURU SR 2019-20 Pg.No.318 It.No.15.57 ) 80 mm dia CI Bell mouthed pipe

Providing Duck foot bend confirming to IS 1538 (Part-I to XXII) 1978 with latest amendments if any cost of all materials, labour charges etc. complete. (RDW&S CIRCLE MYSURU SR 2019-20 Pg.No. 318 It.No.15.58 ) i) 80 mm dia CI Duck foot bend

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. (RDW&S CIRCLE MYSURU SR 2019-20 Pg.No.322 It.No.15.107 ) i) Scour Valve 150 mm dia

Providing and fixing enameled gauge plate 3 mm thick, 0.23 M wide with plastic float thick plastic indicator and flexible nylon wire etc., complete to 2.50 M height. (RDW&S CIRCLE MYSURU SR 2019-20 Pg.No. 39 It.No.4.67 )

Painting two coats on new concrete surface :Painting two coats after filling the surface with synthetic enamel paint in all shades on new plastered concrete surfaces, with materials, labour complete as per specifications. MORTH Specification No 803 (RDW&S CIRCLE MYSURU SR 2019-20 Pg.No.330 It.No.15.103 )

Painting New Letter and Figures of any Shade with synthetic enamel paint black or any other approved colour to give an even shade complete as per specifications. (“i) Hindi (Matras commas and the like not to be measured and paid for half letter shall be counted as half) “ MORTH Specification No. 803 (RDW&S CIRCLE MYSURU SR 2019-20 Pg.No. 331 It.No.15.104 )

Providing & fixing copper lightning arrester with five spikes and 20mm dia copper tube or suitable length of aluminium strip of spike 25mmx3mm including grounding as per specification. The aluminium strip is to be encased in G.I. conduct pipe or 40mm dia., 6.8 M long suitably joined by collar with all specials, fixed to one of the columns etc., complete up to 6 M staging. (RDW&S CIRCLE MYSURU SR 2019-20 Pg.No. 40 It.No.4.72 )

Providing & fixing G.I. pipe railing of 32mm dia.,G.I. pipe B-class in two rows of roof dome flat slab of landing of elevated storage reservoir including cutting, welding, threading, painting, embedding in C.M. pillars with all lead and lifts etc., complete. (RDW&S CIRCLE MYSURU SR 2019-20 Pg.No. 38 It.No.4.64 )

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. (RDW&S CIRCLE Mysuru SR 2019-20 Pg.No.8 It.No.2.04 )

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. (RDW&S CIRCLE Mysuru SR 2019-20 Pg.No.22 It.No.4.02 )

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 @ 0.460 cum, with super plasticisers @ 3 liters confirming to IS 9103-1999 reafirmed-2008, 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 etc., including cost of all materials, labour, HOM of machinery, curing, complete but excluding cost of reinforcement as per specifications. (RDW&S CIRCLE Mysuru SR 2019-20 Pg.No. 23 It.No.4.08 )

Providing and removing centering, shuttering, strutting, propping etc., and removal of form work for foundations, footings, bases of columns for mass concrete including cost of all materials, labour complete as per specificaitons.(RDW&S CIRCLE Mysuru SR 2019-20 Pg.No. 25 It.No.4.20 )

Providing and removing centering, shuttering, strutting, propping etc., and removal of form work for vertical surface such as walls at any thickness, including attached pilasters, buttresses, plinth and string courses cost of all materials, labour complete as per specificaitons (RDW&S CIRCLE Mysuru SR 2019-20 Pg.No. 25 It.No.4.23 )

Providing 2 coats of Snowcem/Water-proof cement paint of approved colour and shade over one coat of primer including curing etc., complete for RCC over head tank. (RDW&S CIRCLE MYSURU SR 2019-20 Pg.No. 39 It.No.4.70 )

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. TMT bars Fe 500 (RDW&S CIRCLE MYSURU SR 2019-20 Pg.No.38 It.No.4.59.1 )

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. (RDW&S CIRCLE MYSURU SR 2019-20 Pg.No.322 It.No.15.107 ) i) Scour Valve 80 mm dia

Earth work in excavation of foundation of structures upto 3 m depth 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. (RDW&S CIRCLE MYSURU SR 2019-20 Pg.No. 9 It.No.2.09 ) In ordinary/ rock without blasting

Providing and constructing RCC hexagonal ventilator finial for RCC over head tank the finial to be constructed with CC (M-20) proportion using 20mm and down size jelly with reinforcement using 6mm dia., M.S. rods 4 nos., for each of the pillars both ways for full width of doom at 12cm c/c, the ventilator to be of 0.45 M x 0.5 M size provided with 25mm x 25mm x 5mm M.S. 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 anti-corrosive paint for frame and mesh and two coats of cement paint matching to over head tank etc., complete.(RDW&S CIRCLE MYSURU SR 2019-20 Pg.No. It.No.4.65 )

Providing Duck foot bend confirming to IS 1538 (Part-I to XXII) 1978 with latest amendments if any cost of all materials, labour charges etc. complete. (RDW&S CIRCLE MYSURU SR 2019-20 Pg.No. 318 It.No.15.58 ) i) 100 mm dia CI Duck foot bend

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 (RDW&S CIRCLE MYSURU SR 2019-20 Pg.No.94 It.No.10.18 ) 100 mm dia CI puddle flange

Providing and fixing 60x60cms M.S. inspection door with necessary 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 locking arrangement, painting etc., complete (for RCC over head tank and G.L.S.R.) (RDW&S CIRCLE MYSURU SR 2019-20 Pg.No.39 It.No.4.66 )

Providing Duck foot bend confirming to IS 1538 (Part-I to XXII) 1978 with latest amendments if any cost of all materials, labour charges etc. complete. (RDW&S CIRCLE MYSURU SR 2019-20 Pg.No. 318 It.No.15.58 ) ii) 150 mm dia CI Duck foot bend

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. (RDW&S CIRCLE MYSURU SR 2019-20 Pg.No.322 It.No.15.107 ) i) Scour Valve 150 mm dia

Cutting of road surface for pipeline trenches and disposing of the excavated stuff as directed including barricading, danger lighting etc. in the following classification. (RDW&S CIRCLE MAYSURU SR 2019-20 Pg.No. 12 It.No.2.26) Cutting in Asphalt road surface

Cutting of road surface for pipeline trenches and disposing of the excavated stuff as directed including barricading, danger lighting etc. in the following classification. (RDW&S CIRCLE MAYSURU SR 2019-20 Pg.No. 12 It.No.2.26) ii) cutting in Macadam road surface

Cutting of cement concrete road surface for pipeline trenches with steel or without steel upto 300 mm width and upto 200 mm depth with neat finishing vertically as well as horizontally by using concreate cutting machine it includes minimum 2 longitude groove and sufficient number of lateral groove for avoiding damaging of other portion of cement concreate road and disposing off the excavated stuff as directed including cost of cutting machinary along with generator and fuel for running machine and all type of labour, including cutting blade, watering for smooth cutting, barricading, danger lighting etc. as per standerd specification Ref Approved rate Cutting in Cement concrete road surface

Providing and installing at site of work P.V.C. pipes including cost of pipes and specials and labour, including lowering into trenches, laying true to line, level and perfect linking at joints leak proof including jointing of approved type with all labour charges and all lift charges, handling charges including encasing the pipe around to a depth not less than 15 cms with gravel or selected earth available from the excavation etc. complete. (RDW&S CIRCLE MAYSURU SR 2019-20 Pg.No.86 It.No.10.01) 63MM 63mm

Supply and delivery at site of brand new best make gate valve as per IS 778/1984 with ISI Mark and as per its latest amendments 50mm

Supply and delivery at site of brand new best make non-return valve as per IS 778/1984 with ISI Mark and as per its latest amendmentsSupply and delivery at site of brand new best make non-return valve as per IS 778/1984 with ISI Mark and as per its latest amendments 50MM

Giving hydraulic test for C.I. / R.C.C. / P.V.C. / H.D.P.E/ D.I /A.C. pipelines to the pressure equal to two times the working pressure including cost of supply of water.(RDW&S CIRCLE MAYSURU SR 2019-20 Pg.No.91 It.No.10.07 ) up to 80mm dia

Providing and laying in position plain cement concrete of mix M20 with OPC cement @ 300kgs, with 20mm and down size graded granite metal coarse aggregates @0.69cum and fine aggregtes @ 0.43cum, machine mixed, concrete laid in layers not exceeding 15 cms. thick, well compacted, in foundation,plinth and cills, including cost of all materials, labour, HOM of machinery, curing complete as per specifications. (RDW&S CIRCLE MAYSURU SR 2019-20 Pg.No. 22 It.No.4.03 )

Providing and installing at site of work P.V.C. pipes including cost of pipes and specials and labour, including lowering into trenches, laying true to line, level and perfect linking at joints leak proof including jointing of approved type with all labour charges and all lift charges, handling charges including encasing the pipe around to a depth not less than 15 cms with gravel or selected earth available from the excavation etc. complete. (RDW&S CIRCLE MAYSURU SR 2019-20 Pg.No.86 It.No.10.01) 75mm

Supply and installation of water connections to individual houses up to water meter point and (excluding civil works like earthwork excavation for the pipeline trenches and restoration work) for laying of MDPE/GI pipes of 15/20 mm dia for the house connection.including supply and laying of MDPE and GI pipes with special such as Electro fusion tapping ferrule or suitable diameter saddle of required pressure rating or higher grade of approved make confirming standard specification with brass making hole/tapping suitable to HDPE distribution mains by electro fusion welding Tapping ferrules including cost of water meter MDPE and GI pipes with all specials such as MDPE Adaptor saddle , GI tee, GI elbow, GI coupler, stopper and brass or ss tap etc complete including neat and water tight fitting and as directed by ingineer in charge

Supply and fixing of HDPE water meter box to protect the water meter of class 'B: multijet type of size 15 to 32mm including HDPE box with base dia 300mmxlid dia 200mmxheight 250mm with openable lid and the cover is buried below GL with lid flush with GL including earthwork excavation for 600mmx600mm and base sand filling for 100mm thick over which the cover is placed and enclosed by PCC 1:2:4 using 12 to 20mm BG jelly for an height of 150mm and refilling with excavated earth for balance 100mm height,disposal of excess earth with all lead and lifts etc complete as per drawing enclosed (RDW&S CIRCLE MYS SR 2019-20 Pg.No. 220 It.No.15.113 )

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 1.5 m and above in width in ordinary soil not exceeding 1.5 m in depth including dressing 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 specification (RDW&S SOR P 5 INO 2.04)

Providing rough cement plastering 15mm thick in single coat with cement mortar 1:6, to brick masonry for base of dadooing works with sand of approved quality, providing and removing scaffolding, including cost of materials, labour, curing complete as per specifications RDW&S SR 2019-20 Item no 9.27 Page no 69

Providing and fixing to wall , ceiling and floor , medium density polythylene pipes 6.00 kgs/sq.cm working pressure of outside diameter with special flange , compression type fittings, wall clips, making good the wall ceiling and floor including cost of all material , labour charges, HOM and testing complete as per specification No. KBS 13.2.15.1 I 13.9 for internal water supply connection ((PWP & IWTD CIRCLE Mysuru SR 2018-19 Pg.No.95 It.No.13.66.) 20 mm Dia