Providing Roof Top Rain Harvesting Structure for meeting out drinking Water to CRI Campus Kasauli Tehsil Kasauli Distt Solan HP SH Repair of existing Water Storage Tank through Water Holding Membrane Jacketing HDPE Liner and Non Woven Geotextile

Providing and installation of Water holding membrane /Jacketing liner for wall and bottom laminated high density polyethylene (HDPE) and Providing polyethylene (HDPE) fabrics for lining woven fabric with BIS standard IS 15351 :2012 type 1 500 Micron NSF/ANSI standard 61 certification (Typical value) 415 g/m2. Nominal thickness ASTM DI 777 (0.6mm) Hydrostatic resistence ASTMD752 525 1B/m2 Hydraulic conductivity ASTM E96 (B) 10-14 cm/s strip tensile strength ASTM D7003 MD 265(lg). trapezoidal tear ASTM D4533 63(IBF) low temprature Britiencless ASTEM D 2136 pass @ 60 F) Grab tensile strength (MD) ASTM D751 385 LBF AND Providing and fixing of wall protection layer:non woven geotextile 300 gsm thickness astm B5199 2.1mun including SS bar 1" X 3mm Grade 304 for holding fabric and geotexxtile with all neccessar fixing arrangements to ensure that it remains in positions for the work duration as required by the Engineer-in-charge complete in all rrespect including all leads and lifts and carriage of material to the site work.