bids are invited for copper plate - at lest 600mm x 600mm x 3.15mm(thickness) purity not less than 90% , copper strip - at least 25 mm x 3 mm(thickness).purity atleast not less than 90% , copper rod lighning arrestor - ( 1 inch diameter of 5 feet length) purity at least not less than 90% , insulated copper wire - pvc insulated copper cable,green colour of 75 sq.mm. , ring fit push fit gi perforated pipe - 40mm od x 3 meter long x 5 mm thickness , heavy duty pvc pipe - plastic corrugated hose 2 inch diameter. , extension board with indiviudal switch - 4 x 5/15 amps, 30 meter long cable using 3 x 1.5 sq.mm copper conductor and armoured pvc sheathed. , ladder - self supporting heavy duty folding ladder.2 cross leg minimum 4- 6 feet , copper clad rod - 10 feet length x 3/4 inch diameter. 3 mm copper coated steel rod. , 3 core electrical cable - 3 x 2.5 sq. mm multi strand copper conductor pvc sheathed. , steel guide wire - single/multi strand for laying inside gi pipe. 4 mm dia. , weather proof cpvc box - 1 feet x 1 feet x 6 inch , braided copper wire - multi strand copper rope 70 sq. mm cross section , frp poles - with 4 bolt mounting pedestals( 100 mm dia,5 mm thickness length 4 m) , ss pulley with hook - diameter 3 inch(for running at least 10 mm multistrand copper braided wire) , strain insulator glass or ceramic - 6 inches(holes in insulator should be as such to pass the item at no.15) , strainig scews - with anchor bolts at least 1 foot , steel guy wire - 8 mm dia(multistrand) , bulldog grips - for 8 mm steel/copper rope.shall be able to hold 8mm dia steel/copper rope. , gi ground fixing arragment - for 8 no. of frp poles , earth distribution plates - copper bus bar at least 50mm x 6 mm(width x thickness) , ss full thread stud - 12mm od with 60 pcs of nut and 120 washers. , gi perforated cable tray - ( 4 inch width ) with cover , pvc plastic tray with cover - 4 inch width x 2 inch depth , epoxy dmc electrical insulator - round shape (red) with bolt. total quantity