Tender For corrigendum : supply of heavy duty running nipple of size 3/4" x 4" long alongwith 2 nos, suitable chuck nuts. , heavy duty running nipple of size 3/4" x 6" alongwith 2 nos suitable chuck nuts. , brass chromium plated piller cock of size 15mm (1/2" ) foam type-make: parryware/jaquar/cera/prayag/ca , g. i. pipe 2" (inch) dia 'c'-class make: tata/zindal. , synthetic metal float valve of size 20 mm complete with pvc float, check nut etc. conforming to i. s