wbphe/ee/smd/niet-31 of 2019-20/1 supply and delivery of outdoor type transformer and acsr conductor with necessary electrical and iron materials to wbsedcl for effecting power supply at matherdighi water supply scheme under smd , phe dte . , supply and delivery of the following materials at site: , m . s . channel 100 x 50mm , m . s . channel 75 x 40mm , m . s . angle 65x 65x 6mm , m . s . flat 65 x 6 mm , 11kv pin insulator , disc insulator 11kv , 45kn , hard ware fittings for 11kv disc insulator [50/30sq . mm] , h . t stay set complete , h . t guy insulator 11kv [1830mm x 20mm] , g . i . stay wire 7/10 swg , g . i . earth spike [6 x 3 . 4] , g . i . wire 5mm , g . i . wire 4mm , xlpe/ pvc cable 1 . 1kv grade 4core 50sqmm , lt kiosk , lighting arrestor 12kv , t . p . g . o . isolator 11kv , 200amps , caution board , g . i . turn buckle , acsr [rabbit] conductor 50 sq . mm . , trasformer 63kva [make-as per approved vendor of wbsedcl & as per specification approved by wbsedcl] , add gst @ 18%