Water Supply Works Tenders

Opening the head of Mark-II/ Mark-III /DWP pump withdrawing the entire tube well assembly including 32 mm/40 mm dia. Hanging pipe along with connecting rod, cylinder etc. from the tube well and lowering the same after through washing, cleaning disnfecting with bleaching powder and pumping out the tube well water still incomimg the clean water including marking by oil bound paint after disinfection with date etc. all complete up to the entire satisfaction of the Engineer-in- Charges.

Opening the head of Mark-II/ Mark-III /DWP pump withdrawing the entire tube well assembly including 32 mm/40 mm dia. Hanging pipe along with connecting rod, cylinder etc. from the tube well and lowering the same after through washing, cleaning disnfecting with bleaching powder and pumping out the tube well water still incomimg the clean water including marking by oil bound paint after disinfection with date etc. all complete up to the entire satisfaction of the Engineer-in- Charges.

Opening the head of Mark-II/ Mark-III /DWP pump withdrawing the entire tube well assembly including 32 mm/40 mm dia. Hanging pipe along with connecting rod, cylinder etc. from the tube well and lowering the same after through washing, cleaning disnfecting with bleaching powder and pumping out the tube well water still incomimg the clean water including marking by oil bound paint after disinfection with date etc. all complete up to the entire satisfaction of the Engineer-in- Charges.

Opening the head of Mark-II/ Mark-III /DWP pump withdrawing the entire tube well assembly including 32 mm/40 mm dia. Hanging pipe along with connecting rod, cylinder etc. from the tube well and lowering the same after through washing, cleaning disnfecting with bleaching powder and pumping out the tube well water still incomimg the clean water including marking by oil bound paint after disinfection with date etc. all complete up to the entire satisfaction of the Engineer-in- Charges.

Opening the head of Mark-II/ Mark-III /DWP pump withdrawing the entire tube well assembly including 32 mm/40 mm dia. Hanging pipe along with connecting rod, cylinder etc. from the tube well and lowering the same after through washing, cleaning disnfecting with bleaching powder and pumping out the tube well water still incomimg the clean water including marking by oil bound paint after disinfection with date etc. all complete up to the entire satisfaction of the Engineer-in- Charges.

Providing FHTC from the existing CI/DI/uPVC/HDPE/GI/AC distribution pipeline by Installing 10 mm NB Gun-metal Ferrule conforming to I5 2692:1989 with latest amendments on the said pipeline with supply, fitting & fixing of all other accessories like saddle piece of required size to fit the existing distribution pipeline, specials, nut & bolts, rubber sheet, washers etc and supply & laying of 15mm NB PVC (schedule 80)/20mm OD HDPE (PE100, PN16)/20mm OD PPR-C (Class-SDR7.4/PN16) pipes upto required length with all necessary specials 1.0 metre below the ground connecting the ferrule including cutting trenches in all sorts of soil and filling up trenches as per direction of the Engineer-in-charge and upto a point just inside the premises of the household or as directed by EIC. Supply and installation of a 15mm dia. alloy iron Bib Cock (tested to 21 Kg/cm2) above 1.0 Mtr. from ground, an alloy Stop Cock of 15 mm dia. with brass spindle (tested to 21 Kg/cm2) to be fitted in a position as directed by E.I.C. G.I pipe of TATA make (medium duly) of 2 metre length with all necessary specials to continue from the end of the PVC/HDPE/PPR-C pipe and upto 1.0 m above ground within the premises of household. Note:- 1. PVC pipe shall of Schedule 80 (medium duty) conforming to ASTMD -1785 and threaded to match with GI Pipes as per IS: 1239 (Part-1). 2. PPR-C (Poly propylene Random copolymer) pipe shall be 3-layer confirming to IS:15801 UV stabilised & anti-microbial fusion welded, having thermal stability for hot & cold water supply including all PP-R plain & brass threaded polypropylene random/fittings. 3. Rate is exclusive of supply and delivery of 10mm NB gun-metal Ferrule. Supply & laying of 15 mm NB PVC (schedule 80/20mm OD HDPE (PE100, PN16)/20mm OD PPR-C (Class-SDR7.4/PN16) pipes.