bids are invited for copper plate - at least 600mm x 600mm x 3.15mm , copper strip - at least 25mm x 3 mm thickness , copper wire non-stranded - at least 4 mm diameter , copper rod - 1inch diameter 5 feet , insulated copper wire - pvc insulated copper cable , gi pipe with socket and reducer 2inch 1inch - 2-inch x 30 feet , gi pipe with suitable gi base plate - 4-inch x 10 feet , perforated gi earthing pipe - 40 mm dia 10 feet length , pvc pipe - 2-inch x 20 feet , heavy duty pvc pipe plastic corrugated hose - 04 inch dia , salt - granular , charcoal - granular , raceway with l and t junction - at least 6 x 10 feet x 18 gauge , perforated cable tray with l and t junction - at least 6 x 10 feet x 18 gauge , extension board - 4 x 5 15 amp with individual switch 30 meter using 3 x 1.5 sq mm , self supporting heavy duty folding aluminium ladder - 2 cross leg minimum 20 feet , self supporting heavy duty folding aluminium ladder - 2 cross leg minimum 07 feet , heavy duty pvc pipe plastic corrugated hose - 2 inch dia , hose pipe - 1.5 inch dia , electrical cable - 2.5 sqmm 3 core , electrical top - 16 amps 3 pin , frangible fiber reinforced plastic poles - frp poles with gi base plate , hose pipe - 1.5 inch dia total quantity : 10478