bids are invited for under ground fdc room supply and construction of under ground fdc building with rcc structure , s and f switch plano, flush type 5 amp , s and f switch socket combine 5 amp , s and f switch socket combine 5 and 15 amp , s and f inverter led tube light complete set , s and f led bulk head fitting , s and f ceiling rose , s and f round block pvc , s and f mcb 40 amp spn , s and f mcb 6 32 amp sp , s and f mcb isolator tpn 63 amp , s and f mcb 32 amp spn , s and f lt xlpe cable copper 16 sqmm , s and f tpn db 4 way 415v three phase double door , s and f mcb db 12 way 240v single phase double door , s and f wire single core copper conductor 4 sqmm with colour code , s and f wire single core copper conductor 6 sqmm with colour code , s and f wire single core copper conductor 1 point 5 sqmm with colour code , supply water dispenser mini magic super tt of capacity 20 ltr , fire extinguisher ball type auto fire off total quantity : 2864