supply of butterfly valves and dual plate check valve , list of item ( s ) / work ( s ) as per tender documents , item serial no . 0010 of enquiry cum scope of supply & technical specification of tender , item serial no . 0020 of enquiry cum scope of supply & technical specification of tender , item serial no . 0030 of enquiry cum scope of supply & technical specification of tender , item serial no . 0040 of enquiry cum scope of supply & technical specification of tender , item serial no . 0050 of enquiry cum scope of supply & technical specification of tender , item serial no . 0060 of enquiry cum scope of supply & technical specification of tender , item serial no . 0070 of enquiry cum scope of supply & technical specification of tender , item serial no . 0080 of enquiry cum scope of supply & technical specification of tender , item serial no . 0090 of enquiry cum scope of supply & technical specification of tender , item serial no . 0100 of enquiry cum scope of supply & technical specification of tender , item serial no . 0110 of enquiry cum scope of supply & technical specification of tender , item serial no . 0120 of enquiry cum scope of supply & technical specification of tender , item serial no . 0130 of enquiry cum scope of supply & technical specification of tender , item serial no . 0140 of enquiry cum scope of supply & technical specification of tender , item serial no . 0150 of enquiry cum scope of supply & technical specification of tender , item serial no . 0160 of enquiry cum scope of supply & technical specification of tender , item serial no . 0170 of enquiry cum scope of supply & technical specification of tender , item serial no . 0180 of enquiry cum scope of supply & technical specification of tender , item serial no . 0190 of enquiry cum scope of supply & technical specification of tender , item serial no . 0200 of enquiry cum scope of supply & technical specification of tender , item serial no . 0210 of enquiry cum scope of supply & technical specification of tender , item serial no . 0220 of enquiry cum scope of supply & technical specification of tender , item serial no . 0230 of enquiry cum scope of supply & technical specification of tender , item serial no . 0240 of enquiry cum scope of supply & technical specification of tender , item serial no . 0250 of enquiry cum scope of supply & technical specification of tender , item serial no . 0260 of enquiry cum scope of supply & technical specification of tender , item serial no . 0270 of enquiry cum scope of supply & technical specification of tender , item serial no . 0280 of enquiry cum scope of supply & technical specification of tender , item serial no . 0290 of enquiry cum scope of supply & technical specification of tender , item serial no . 0300 of enquiry cum scope of supply & technical specification of tender , item serial no . 0310 of enquiry cum scope of supply & technical specification of tender , item serial no . 0320 of enquiry cum scope of supply & technical specification of tender , item serial no . 0330 of enquiry cum scope of supply & technical specification of tender , item serial no . 0340 of enquiry cum scope of supply & technical specification of tender , item serial no . 0350 of enquiry cum scope of supply & technical specification of tender , item serial no . 0360 of enquiry cum scope of supply & technical specification of tender