Cement 43 Grade OPC packed in HDPE bag each 50 Kg wt conform to IS 8112- 1989 Make- Birla Gold, Ambuja, Ultratech, ACC, JK, Dalmia under Job No 2127 Retaining Wall, Coarse sand free from vegetation, Coarse Aggregate 40mm graded, Stone boulder 9inch to 12inch, PVC Pipes 75 mm each 3 mtr long Make- Prince, Finolex, Supreme