Rural Water Supply And Sanitation Department Tender

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. HDPE Pipe(RWS SR 2019-20 Page No 82 Item No 10.2) HDPE PN10, PE80, 110 mm ---- as per bid document

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. HDPE Pipe(RWS SR 2019-20 Page No 82 Item No 10.2) HDPE PN10, PE80, 90 mm ---- as per bid document

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. HDPE Pipe(RWS SR 2019-20 Page No 82 Item No 10.2) HDPE PN10, PE80, 75 mm ---- as per bid document

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. HDPE Pipe(RWS SR 2019-20 Page No 82 Item No 10.2) PE100 PN 10.0 63 mm ---- as per bid document

Supplying and delivery of Resilient seated soft sealing Sluice valves with body, bonnet of ductile iron of grade GGG40, wedge fully rubber lined with EPDM and seals of NBR and valves should be of vaccum tight and 100% lead proof with face dimensions as per BS 5163-89/ IS 14846-2000 / DN 3202 F4/F5. The stem sealing should be with toroidal sealing rings (minimum 2 'O' rings). All the valves should be with electristatic powder coating both inside and outside pocket less body passage. The valves shell be supplyed with suitable size galvanized bolts and nuts of required number. (KUWS&DB SR, Page 28, Item 11.1) 50 mm Dia, PN 16 ---- as per bid document

Supplying and delivery of Resilient seated soft sealing Sluice valves with body, bonnet of ductile iron of grade GGG40, wedge fully rubber lined with EPDM and seals of NBR and valves should be of vaccum tight and 100% lead proof with face dimensions as per BS 5163-89/ IS 14846-2000 / DN 3202 F4/F5. The stem sealing should be with toroidal sealing rings (minimum 2 'O' rings). All the valves should be with electristatic powder coating both inside and outside pocket less body passage. The valves shell be supplyed with suitable size galvanized bolts and nuts of required number. (KUWS&DB SR, Page 28, Item 11.1) 80 mm Dia, PN 16 ---- as per bid document

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) .(RWS SR 2019-20, Page No 27 Item No 2.25) ---- as per bid document

Construction of granular sub-base by providing well graded material, spreading in uniform layers with motor grader on prepared surface, mixing by mix in place method with rotavator at OMC, and compacting with smooth wheel roller to achieve the desired density, complete as per Technical Specification Clause 401. ( PRED SR 2019-20, P-41 It No-4.1 III) ---- as per bid document

Constructing un-reinforced, plain cement concrete for pavements using Grade concrete M30 over a prepared base with OPC coarse aggregate at 0.69 cum, fine aggregates at 0.46 cum,Coarse and fine aggregate conforming to IS:383-2016, with Superplastizer at 3 Its conforming to IS 9103-2008. mixed in a concrete mixer of not less than 0.6 cum capacity and appropriate weigh batcher as per approved mix design, laid in approved fixed side form work (steel channel, laying and fixing of 125 micron thick polythene film, wedges, steel plates including levelling the form work as per drawing). & Spreading the concrete with shovels, rackers compacted using needle, screed and plate vibrator and finished with floaters in a continuous operation including provision of contraction, expansion, construction and longitudinal joints,including groove cutting charges, joint filler, separation membrane of impermiable plastic sheet of 125 micron, sealant primer, joint sealant, admixtures as approved, curing compound, finishing to lines and grades, textured with texturing machine, and curing including cost of all materials, labour,hire charges of machineries,all lead & lift charges etc., complete as per specifications. with OPC at 360 kg/cum and coarse aggregate 0.69cum, fine aggregate 0.46cum.(PWD SR 2019-20, Page 64, Item 22.6.1) ---- as per bid document

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 (Page 339 Item No 15.113) RDWS Circle Mysore ---- as per bid document

Supplying PVC ringtite pipes conforming to IS 4985:2000 with latest amendments and conveying to worksite, rolling and lowering into trenches, laying true to line and level and perfect linking at joints, testing and commissioning, including loading and unloading at both destinations and cuts of pipes wherever necessary including jointing of PVC pipes and specials (excluding cost of specials) with jointing of approved type, with all labour, with all lead & lift including encasing the pipe alround to a depth of not less than 15cms with soft gravel or selected earth available from the excavation etc. complete and giving necessary hydraulic test to the required pressure as per ISS (contractor will make his own arrangements for procuring water for testing). 90 mm 6 Kg. /Sqm PVC Pipes (KUWS&DB SR, Page No 22 Item No 7(6)) 90mm dia PVC Pipe with top cap For Valve Sleeve ---- as per bid document

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. (Page 24 Item No 2.04) ---- as per bid document

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 aggregates @ 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. (Page 33 Item No 4.02) ---- as per bid document

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 aggregates @ 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, pedestals, retaining walls, return walls, walls (any thickness ) including attached pilasters, columns, pillars, 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. (RDWSSD 4.08 ) ---- as per bid document

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 & reservoir, cost of materials, labour, HOM of machinery complete as per specifications. TMT bars Fe 500 (Page 44 Item No 4.59.1) ---- as per bid document

Supplying, laying, of GI pipes conforming to IS 1239: 1990 with latest amendments including fixing collars, elbows, tees, bends, gland cocks and other fittings (excluding cost of specials) with cuts and threads wherever necessary including conveying the materials to workspot excluding testing for water tightness, with all lead & lifts (contractor will make his own arrangements for procuring water for testing) KUWSD 2018-19 - Item 1, Page 12. *Supply Only* - Class A 100mm - KUWSD ---- as per bid document

Supplying, laying, of GI pipes conforming to IS 1239: 1990 with latest amendments including fixing collars, elbows, tees, bends, gland cocks and other fittings (excluding cost of specials) with cuts and threads wherever necessary including conveying the materials to workspot excluding testing for water tightness, with all lead & lifts (contractor will make his own arrangements for procuring water for testing) KUWSD 2018-19 - Item 1, Page 12. *Supply Only* - Class A - 80mm KUWSD ---- as per bid document

Supplying, laying, of GI pipes conforming to IS 1239: 1990 with latest amendments including fixing collars, elbows, tees, bends, gland cocks and other fittings (excluding cost of specials) with cuts and threads wherever necessary including conveying the materials to workspot excluding testing for water tightness, with all lead & lifts (contractor will make his own arrangements for procuring water for testing) KUWSD 2018-19 - Item 1, Page 12. *Supply Only* - Class A 25 mm - KUWSD ---- as per bid document

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 diameters for the house connection .Including supply and laying of MDPE and GI pipes with special such as Electro fusion tapping ferrule or suitable dia saddles (All size like 90/75/63 mm Dia) of required pressure rating or higher grade of approved make conforming standard specifications with brass cutter, flow regulator, water tight cap-cutting edges for making hole/tapping suitable to HDPE distribution mains by electro fusion welding. Tapping ferrules (Mechanical type clamp saddle) Including cost of Water Meter MDPE and GI pipes, with all specials such as MDPE Bend Adopter sadle and GI tee, GI elbow, GI coupler, stopper and brass or SS tap Etc complete including neat and water tight fitting and As directed by engineer in charge (Approved Rate By SE RDWS Circle Mysore) ---- as per bid document

Supply and installation of Public Stand Post to individual House like Tached Roof, under construction house, Mud construction house to avoid dampness and other unavoidable place to provide FHTC near to house including civil works like Earthwork excavation and minimum dia of 110 mm and 4kg/Sqcm. PVC Pipe filling with M15 CC for vertical support like Stand Post including M10 Cement concrete for level course and minimum 30 cm thick and 45 cm x 45 cm width and M15 cement concrete for holding PVC Pipe and providing C Drain to lead of waste water to natural drain etc., complete including neat and water tight finishing and as per drawing and as directed by Engineer in charge. ---- as per bid document

Supply and installation of Water Connections to individual Grama Panchayat approved Sites up to Site point or up to edges of site and (excluding civil works like Earthwork excavation for the pipeline trenches and restoration work) for laying of MDPE of 15/20 mm diameters for the house connection including supply and laying of MDPE with special such as electro fusion tapping ferrule or suitable dia saddles (All Size like 90/75/63 mm dia) of required pressure rating or higher grade of approved make conforming standard specifications with brass cutter, water tight cap-cutting edges for making hole/tapping suitable to HDPE distribution mains by electro fusion welding. Tapping ferrules (Mechanical type clamp saddle) including cost of suitable MDPE with all specials such as MDPE Bend/ End cap and saddles etc., complete including neat and water tight fitting and as directed by engineer in charge. ---- as per bid document

Providing plastering in C.M. 1:3 proportion including smooth finishing with minimum 2% of approved quality of water proof compound including curing with necessary scaffolding by removing the old plaster wherever necessary for the existing R.C.C. over head tank and giving satisfactory water proof testing as per directions etc., complete with all lead & lifts for side walls, shell portion, bottom dome, bottom slab and ribs over the staging.(KUWS&DB SR 2019-20, Page 83, Item 19) For Tank Portion Inner Wall ---- as per bid document

Extra for Water proofing the inside surface of Tanks (OHT & UGT ) - applying of modified polymers soft acrylic esters coat @ 0.40 kg/sqm in 2 coats including all labour charges tools and equipments, all complete as per the specification. (RWS SR 2019-20, Page 73, Item 9.66) For Inside of Tank ---- as per bid document

Providing and fixing food grade epoxy painting to over head tank and sump tank after cleaning and drying including pumping and bailing out of water, including cost of all materials labour lead and lifts etc., complete(RWS SR 2019-20, Page 73, Item 9.67) For Inside of Tank ---- as per bid document

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.(RWS SR 2019-20, Page 45, Item 4.70) ---- as per bid document

Providing two legged scaffolding for Plastering work for OHT using 10-15 cms. dia best quality Casurina poles of 4m over all length (3m +0.5m projection + 0.5m In to the ground) the distance between two rows being 1.25m and spacing of post being 2m in both rows with 2 horizontal posts with 0.5 mm overlap on either side and braces at 2 m c to c including longitudinal and transveres middle braces to step up and providing platform with casurina poles, forms tied up using coir rope complete as per specifications - (RWS SR 2019-20, Page 36, Item 4.36.3) ---- as per bid document

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.(RWS SR 2019-20, Page 45, Item 4.63) ---- as per bid document

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..(RWS SR 2019-20, Page 46, Item 4.72) ---- as per bid document

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. (Page 33 Item No 4.02) ---- as per bid document

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. (Page 33 Item No 4.02) ---- as per bid document

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. ---- as per bid document

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. (Page 33 Item No 4.02) ---- as per bid document

Providing and constructing granite / trap / basalt size stone masonry in foundation cement mortar 1:6, stone hammerd dressed in courses not less than 20 cms high, bond stones at 2 m. apart in each course including cost of materials, labour,curing complete as per specifications. KBS 5.1.13. ---- as per bid document

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. (Page 33 Item No 4.02) ---- as per bid document

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 (Page 44 Item No 4.59.1) ---- as per bid document