Providing bulk water supply to R&R center Chintapally Village and Mandal Nalgonda district

Construction of 150mm dia DI K7 pipeline for water supply with Centrifugally Ductile Iron S/S pipes as per IS:1536-1989 with its amendments and revisions thereon including supply of pipes with rubber gaskets as per IS:8329-1994, mechanical joints as per IS:13382-1992 and jiffy joints and as per Technical specifications as per requirements, lowering, laying and jointing of pipes true to alignment and gradient, trench excavation of pipelines as per standard in all soils except rock requiring blasting and refilling trenches with excavated earth (other than rocky soils and boulders) with watering and tamping and removing surplus earth from site of work and filling pipeline with water and testing, including CP and excluding all taxes etc., complete.

Construction of 75 mm dia 6kg/cm2 pipe line for water supply with HDPE pipes as per IS:4984/1988,with its amendments and revisons thereon including supplying of pipes, specials as per requirements, lowering, laying and jointing of pipe lines true to alighnment and gradient, trench excavtion for pipe lines in all soils except Rock requiring blasting and refilling trenches with excavated earth(other than rocky soil and boulders) with watering, tamping and removeing surplus earth from site of work and filling pipe line with water and testing etc., complete. The rates are inclusive of cost,conveyance of all materials and labour charges for finished item of pipe line work including CP and Excluding all Taxes etc complete

Construction of 63 mm dia 6kg/cm2 pipe line for water supply with HDPE pipes as per IS:4984/1988,with its amendments and revisons thereon including supplying of pipes, specials as per requirements, lowering, laying and jointing of pipe lines true to alighnment and gradient, trench excavtion for pipe lines in all soils except Rock requiring blasting and refilling trenches with excavated earth(other than rocky soil and boulders) with watering, tamping and removeing surplus earth from site of work and filling pipe line with water and testing etc., complete. The rates are inclusive of cost,conveyance of all materials and labour charges for finished item of pipe line work including CP and Excluding all Taxes etc complete

Manufacture,Supply, delivery and fixing of single Chamber DI Air Valve of 50mm dia on 150mm dia DI line with body and cover in Ductile Iron of grade SG 400/12 or equivalent grade as per I.S. 3896 -part 2 -1985 and Subsequent revisions. All internal Parts such as float,shell etc., all cover bolts, of stainless steel, and gaskets and seals of EPDM food grade quality Epoxy powder cutting (EP -P) inside and outside colour blue. Drilled as per IS: 1538.with isolated sluice valve confirming to IS 3986 part -2 1985 on pipe line including supply of Air valve ,C I Specials to suit the pressure class of pipe, construction of RCC Stem with fooring with locking arrangements etc.complete. The rates are inclusive of cost and conveyance of all materials and labour charges , CP and Excluding all Taxes etc complete

Manufacture,Supply, delivery and fixing of single Chamber DI Air Valve of 50mm dia on 75mm dia line with body and cover in Ductile Iron of grade SG 400/12 or equivalent grade as per I.S. 3896 -part 2 -1985 and Subsequent revisions. All internal Parts such as float,shell etc., all cover bolts, of stainless steel, and gaskets and seals of EPDM food grade quality Epoxy powder cutting (EP -P) inside and outside colour blue. Drilled as per IS: 1538.with isolated sluice valve confirming to IS 3986 part -2 1985 on pipe line including supply of Air valve ,C I Specials to suit the pressure class of pipe, construction of RCC Stem with fooring with locking arrangements etc.complete. The rates are inclusive of cost and conveyance of all materials and labour charges , CP and Excluding all Taxes etc complete

Manufacture, Supply and delivery of DI D/F Gate Valves of 150mm dia on 150mm DI (Soft Seated) Resilient seated soft sealing gate valves (Sluice valves) with body bonnet of ductile cast iron of grade GGG-40/ SG- 400/15 orGGG-50/SG-500/7 or equivalent grade as per I.S.3896-part2-1985 and subsequent revisions, wedge fully rubber lined with EPDM food grade quality and seals of NBR and the valves should be of vacuum tight and 100% leak proof with face to face dimensions as per BS5163-89/IS14846-2000/DIN 3202 F4. All the valves should be with Electrostatic powder coating both inside and outside pocket less body passage drilled as per requirement of the dept,' including DI Specials, jointing materials, dismantling joint to suit the pressure class of pipe, etc. complete including transportation of materials, Lowering and fixing of DI Sluice valves including construction of RCC valve chambers as per requirement with RCC slab and RCC manhole cover with locking arrangements ,CP and Excluding all Taxes etc complete

Manufacture, Supply and delivery of DI D/F Gate Valves of 80mm dia on 63mm HDPE line (Soft Seated) Resilient seated soft sealing gate valves (Sluice valves) with body bonnet of ductile cast iron of grade GGG-40/ SG- 400/15 orGGG-50/SG-500/7 or equivalent grade as per I.S.3896-part2-1985 and subsequent revisions, wedge fully rubber lined with EPDM food grade quality and seals of NBR and the valves should be of vacuum tight and 100% leak proof with face to face dimensions as per BS5163-89/IS14846-2000/DIN 3202 F4. All the valves should be with Electrostatic powder coating both inside and outside pocket less body passage drilled as per requirement of the dept,' including DI Specials, jointing materials, dismantling joint to suit the pressure class of pipe, etc. complete including transportation of materials, Lowering and fixing of DI Sluice valves including construction of RCC valve chambers as per requirement with RCC slab and RCC manhole cover with locking arrangements ,CP and Excluding all Taxes etc complete

Manufacture, Supply and delivery of DI D/F Gate Valves of 80mm dia on 75mm HDPE line (Soft Seated) Resilient seated soft sealing gate valves (Sluice valves) with body bonnet of ductile cast iron of grade GGG-40/ SG- 400/15 orGGG-50/SG-500/7 or equivalent grade as per I.S.3896-part2-1985 and subsequent revisions, wedge fully rubber lined with EPDM food grade quality and seals of NBR and the valves should be of vacuum tight and 100% leak proof with face to face dimensions as per BS5163-89/IS14846-2000/DIN 3202 F4. All the valves should be with Electrostatic powder coating both inside and outside pocket less body passage drilled as per requirement of the dept,' including DI Specials, jointing materials, dismantling joint to suit the pressure class of pipe, etc. complete including transportation of materials, Lowering and fixing of DI Sluice valves including construction of RCC valve chambers as per requirement with RCC slab and RCC manhole cover with locking arrangements ,CP and Excluding all Taxes etc complete

Supply,transportation,laying, testing and commsiiioning of 65 mm dia nominal bore Medium Class B GI pipe confirming to IS 3589/ IS 1239 ncluding welding ,fittings like elbows, tees, flanges, tapers, nuts bolts, gaskets ,CP and Excluding all Taxes etc complete

CC Road cutting of 150mtrs including CP and excluding all taxes etc complete

Cement concrete M20 prop using 20mm gauge HG metal including cost and conveyance of all materials and labour charges ,seign. charges CP and excluding all taxes etc complete