supply and delivery of 10000 nos of lt spacer 3 phase 4 wire and 850 nos anchoring clamp supply and delivery of 10000 nos of lt spacer 3 phase 4 wire make supreme/tuffplast/oriplast for acsr 50 sq mm/ 30 sq mm. material code 0504070441 and 850 nos anchoring clamp messenger material code 0505030541 as per approved drawing of wbsedcl , supply and delivery of 10000 (ten thousand) nos of lt spacer 3 phase 4 wire for vertical line, pvc pipemake supreme/ tuffplast/oriplast for acsr 50 sq mm./ 30 sq mm. as per approved drawing of wbsedcl,material code: 0504070441 , supply and delivery of 850 nos. anchoring clamp 50sq.mm. messenger (make skic/ensto/tyco), as per approved drawing of wbsedcl, material code: 0505030541