deepbor may tanki nirman karya sahanka

Construction of Tube Well up to 100 m depth in all type of rocks by DTH system over burden to accommodate casing pipe of following sizes in all types of soils over burden including lowering of casing pipes if required excluding cost of casing pipes as per IS 2800 Part 1991 and IS 2800 Part 2 1979 both amended up to date and technical specifications The work would be completed after obtaining sand free water The tube well should have a through out bore as per nominal of casing pipe

Add 15% extra on above item for driling depth beyond 100 m if depth of bore is more than 100 m

Supply of ERW MS blank casing pipe ISI marked 125 mm dia NB Thickness of pipe 4.8 mm and mass of tube 16.40 Kg per m

Testing verticality of tube well by plumbing system and yield test and draw down test by pumping system as per IS 2800 Part 2 1979 or as per amended up to date

Providing Lowering in tube well ISI marked HDPE pipe as per IS 4984 1995 or amended up to date in PE 80 grade and class PN 10 of following including HDPE GI fittings and PVC rope confirming to IS 5175 1992 or amended up to date along with clamping of submersible cable complete in all respect 40mm

Supply Installation of single phase ISI marked submersible motor pump set of five star rating by BEE and as per IS 8034 2018 pump and IS 9283 2013 motor or as amended up to date of approved make of following duty condition with required accessories including making connection suitable for tube well DCB The job includes lowering of motor pump installation of complete fitting accessories jointing of electrical cables up to switch board testing of submersible pump set and inter connection up to water mains complete in all respect Up to 2 KW

Supply Fixing of ISI marked three core PVC flat submersible cable as per IS 694 1990 or amended up to date and conductor as per class 5 of IS 8130 1980 including making connection etc 3 core 4 Sq mm

Supply and Fixing of Electric feeder panel (having projected canopy)for submersible pump set Single phase up to 5 HP, comprising of DOL Starter, MCB, Indicating Light, Ammeter, Volt meter, connection plate, condensers of approved make and the panel enclosure should be made out from 18 gauge M.S. Sheet with powder coating. Panel size Height 600 mm Width 500 mm depth 250 mm with Stand ( made of angle iron of size 35x35x5mm) duly bolted/screwed with enclosure box suitable for on 240 Volt AC Supply. item no 2.16

Supply Fixing tube well cover of MS sheet 8mm thick at top 5 mm thick 100 mm wide shroud around the edge so as to form a cap on the top end of casing pipe with GI Nipple 45cm long two GI flanges at both ends in 80 mm sizes passing through a hole in the of MS sheet A 25 mm socket with end plug shall also be welded over top plate A GI nipple having outside thread of size for installation pressure gauge shall be provided welded with 80 mm GI nipple near top plate nipple shall be provided with end plug

pvc water tank with cover