Details: construction materials.supply and fixing of hume pipe 6 ft dia x 8 ft length x 1800mm / 6 inch thickness (rly gde np4) isi marked with the fwg specifications all as specified and directed.technical specifications : -(a) governing specifications : generally governing to is 458 (latest)(b) classification of pipes : reinforced concrete pipes(c) ends of the pipe : internal flush joints(d) class : (rly gde np4) reinforced concrete pipes(e) internal diameter of pipe : 1800 mm (f) effective length of each pipe 2.50 mtr (8 ft) cement opc 43 grade packed in hdpe bag each 50 kg wt conforming to is 8112 - 1989 (make:-birla gold/ambuja /ultratech /acc/jk/dalmiya or equivalent) coarse sand free from vegetation coarse agg 20mm pbs roll (20m long, width of 0.9mtr) (isi marked) with min weight of 34 kgs/roll pvc pipe 110 mm dia each 3 mtr length (make : prince/finolex/supreme) hdpe water proof cover 15'x15', make shalimar sunking pico plus light 50 lumens(a) led 1 white led wi
Sector: Defense