bids are invited for copper plate - copper plate for earthing , copper strip - copper strip for earthing , copper wire - non standard copper wire , copper rod - copper rod for lightning arrestor air terminal , insulated copper wire , gi pipe with socket and reducer - gi pipe with socket and 2 inch to 1 inch reducer , gi pipe with base plate - gi pipe with suitable gi base plate to mount 4 inch gi pipe , perforated gi pipe - perforated gi earthing pipe for earth pit , pvc pipe - uv resisant pvc pipe , corrugated hose pipe 1 - heavy duty pvc corrugated hose pipe of 4 inch dia , salt - salt for electrical earthing system , charcoal - charcoal for electrical earthing system , raceway - raceway with l and t junction made of gi or stainless steel , perforated cable tray - perforated cable tray with l and t junction made of gi or stainless steel , extension board - extension board for electrical connections , ladder 1 - self supporting heavy duty folding aluminum ladder of 20 foot , ladder 2 - self supporting heavy duty folding aluminum ladder of 7 foot , corrugated hose pipe 2 - heavy duty pvc corrugated hose pipe of 2 inch dia , hose pipe - hose pipe with 1.5 inch dia , electrical cable - 3 core 2.5 sqmm electrical cable , electrical top - 16amp electrical top , frp pole - frangible fiber reinforced plastic pole , anti static mat - anti static mats (esd mat) total quantity : 10478