supply and installation of epdm based pipe sealing arrangement to 1.drawing no. spicac-3-5-019 alt nil col-i, qty-2 nos 2. drawing no. spicac-3-5-019 altnilcol-ii, qty-2 nos as per specn. icf/md/spec-355, issue status-01, rev-00 with amd-01. pleasevisit icf vendor portal for downloading drawing http://vp.icf.gov.in/vendtendordetnew.php using key :0821bies2ok1569 .