bids are invited for supply of items required in forward areas under job no 2073 at gorsam circle ( q3 ) ( ) total quantity : 1--portable collapsible protective wall baskets, galvanished welded mesh frame ( 2 cells per set ) of size 1.232 x 0.616 x 0.769 mtr with complete accessories including non-woven geo-textile materials ( 3 mm thick 300 gsm ) , shall be supplied as per schedule - ii, heavy duty rcc hume pipe ( type np-3 ) of 300mm internal dia with collar ( length of each pipe is 2.50 mtr ) , cement opc 43 grade packed in hdpe bag each 50 kg wt conforming to is 8112 - 1989 ( make:-birla gold / ambuja / ultratech / acc / jk / dalmia )