Mission Bhagiratha Department Tender

Pipe Line Work;Construction of pipeline for water supply with PVC pipes as per IS 4984 -1988 with its amendments and revisions there on including supply of pipes, specials, as per requirements, trench excavation for pipelines (Size 0.70 x 1.00 Mt.) in all soils except Rock required blasting, lowering, laying and jointing of pipelines true to alignment and gradient and refilling trenches with excavated earth (other than rock soils ) with watering and removing surplus earth from the site of work and filling pipeline with water and testing etc. complete, the rates inclusive of cost and conveyance of all materials and labour charges excluding taxes - 110mm dia PVC 6Kg/cm2

Pipe Line Work;Construction of DI Air Valve - Supply and delivery of Single Chamber DI Air Valve of PN 1.6 rated with Body and cover in Ductile Iron of grade GGG40/SG-400/15 or GGG-50/SG-500/7 or equivalent grade as per I.S.3896-part2-1985 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 coating (EP-P) inside and outside colour blue, drilled as per IS:1538.with Supply and delivery laying true to alignment jointing with flanges of PN 1.6 rated DI D/F Isolation - Gate Valves (Soft Seated) Resilient seated soft seating gate valves (Sluice valves) of PN 1.6 grade with body bonnet of ductile cast iron of grade GGG40/SG-400/15 or GGG-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 F 4, valves should be with Electrostatic powder coating both inside and outside pocket less body passage, drilled as per IS:1538, including supply of DI/MS Tee to suit the main pipe and Air Valve including laying, jointing of DI/MS Tee and Isolation Sluice valves along with Air Valve including cost of Jointing Materials such as Rubber Gaskets, Bolts & Nuts including with a vertical stem of 150mm dia 3.0m long MS D/F pipe including fabrication charges, welding including cost of material transportation labour charges including 2 coats of best quality blue colour enamail paint including fixing charges all incidental and operational charges etc complete for finished item of work.Construction of RCC Block/Chamber with Air Valve Cage (Cage only for 350mm Dia to 1500mm Dia) as per approved Drawing, with IS40x40x5mm top and bottom frame with legs projection of size 1.5m with 10mm square bars at 100mm c/c in both ways on sides and top and with 40x60mm flat stiffner at the middle of the vertical face alround and with hinges and locking arrangement, including fabrication charges, welding including cost of material transportation labour charges including 2 coats of best quality blue colour enamil paint including fixing charges all incidental and operational charges etc for HDPE Pipeline - DI 50 mm Air valve on HDPE 75 mm Dia Pipe Line

Pipe Line Work;Construction of Sluice / Gate Valve - Supply and delivery laying true to alignment jointing with flanges of PN 1.6 rated DI D/F Gate Valves (Soft Seated) Resilient seated soft seating gate valves (Sluice valves) of PN 16 grade with body bonnet of ductile cast iron of grade GGG40/SG-400/15 or GGG-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 F 4, valves should be with Electrostatic powder coating both inside and outside pocket less body passage, drilled as per IS:1538.to suit the pressure class of pipe including supply delivery laying and jointing of S/F tapered tailpieces of 5 and 15 degrees on either ends to suit the main pipeline and Valve including cost of joint materials such as rubber gaskets Bolts and Nuts and labour charges with construction of RCC valve chambers as per requirement with RCC slab and RCC manhole cover with locking arrangements etc. complete size (0.90x0.80x1.40 Rmt.) for finished item of work - DI 80 mm Gate/Sluice valve on 75 mm dia HDPE Pipe Line

Pipe Line Work;Construction of pipe line including manufacture, supply and delivery of HDPE PE-100 grade pipe line per IS:4984/1988 with its amendments and revisions and as shown in the drawing (Part C of Vol - I) and technical specifications(Part B of Vol - I) including supply of pipes, trench excavation by machinery and preparing the bed surface to the gradient by manual for pipe lines in all soils except rock, lowering, laying and jointing of pipes, Specials,valves true to alignment and gradient, asper approved LS drawing, refilling trenches with excavated earth except rock requiring blasting (other than rocky soils and boulders) with watering, tamping and removing surplus earth from site of work and filling pipeline with water and testing etc., complete as specified. The rates are inclusive of Cost of pipes, specials, Lowering , laying and testing and ,labour charges for finished pipeline work but excluding CED and other taxes,cost of vales, Anchor/thrust blocks. And Execution as per approved designs and LS drawings to suit the feild requirement complete and surge. For HDPE pipeline . For HDPE pipeline - HDPE 75 mm dia @ 10 kg/cm2

Pipe Line Work;Construction of pipe line including manufacture, supply and delivery of HDPE PE-100 grade pipe line per IS:4984/1988 with its amendments and revisions and as shown in the drawing (Part C of Vol - I) and technical specifications(Part B of Vol - I) including supply of pipes, trench excavation by machinery and preparing the bed surface to the gradient by manual for pipe lines in all soils except rock, lowering, laying and jointing of pipes, Specials,valves true to alignment and gradient, asper approved LS drawing, refilling trenches with excavated earth except rock requiring blasting (other than rocky soils and boulders) with watering, tamping and removing surplus earth from site of work and filling pipeline with water and testing etc., complete as specified. The rates are inclusive of Cost of pipes, specials, Lowering , laying and testing and ,labour charges for finished pipeline work but excluding CED and other taxes,cost of vales, Anchor/thrust blocks. And Execution as per approved designs and LS drawings to suit the feild requirement complete and surge. For HDPE pipeline . For HDPE pipeline - 'HDPE 90 mm dia @ 10 kg/cm2

Pipe Line Work;Supply and delivery of ISI marked Galvanized mild steel pipes (medium class) of the following nominal bore dia confirming to IS 1239-Par-1/1990 continuously welded ERW / HFTW type in exact meter length, screwed at both ends as per IS 554 one end fitted with heavy duty socklet as per IS 1239 part-II/1992 and other end fitted with plastic protecting ring and delivery in small quantities at work site of pump installation with replacement guarantee for a period of six months. the rates are tobe quoted both in figures and word per running meter (exclusive all taxes duties), delivery at TDWSP & Sub-Divisional store of work site in any where in Bhadradri district ISI makes only with ISI marked (Embosed / engraved ) For everey meter as per ISI specifications of wall thickness and weight of the pipes. - GI 80 mm dia B class, Ch:0.00 to 75 Mts