Provision of 20KVA DG to R.W. Division Titlagarh for the year 2025-26_building

Recessed wiring to Light point/ Fan point/Callbell point/Exhaust Fan Point with 1.5 sqmm, FR PVC Insulated single core multistrand copper conductor of ISI marked with 20 mm dia non- metallic PVC flexible conduct with 5 Amp, 250 V piano type switch ISI marked and ceiling rose ISI marked mounted on MS box having front bakelite cover of suitable size,MS box with 1.5 sqmm FR PVC insulated single core multistrand copper conductor and earth wire incouding all accessories and connection as per direction of engineer in charge (Make of wire = Finolex/L&T/ Anchor/ V-Guard) deducting the cost of S/F 100 mm x 100 mm x 60 mm M.S. Box with backlite cover-1 No.)Group A 1.1.1-1.24.2

S/F to 16/18 SWG metal box of following sizes (normal sixe) in recess with suitable size of phenolic laminated sheet cover in front including cutting the wall and making good the same in case of recessed conduit as required.100 mm x 100 mm x 60mm deep (1.24.2)

S/F of 5 amp switch and 5A. Socket outlet of ISI marked on existing board (1.25.1 + 1.25.4)

Wiring for circuit/sub main alongwith earth wire with following sizes of PVC insulated single core multistrand copper conductor with ISI marked conforming to IS-694/1990 in 20 mm dia non metallic heacy duty flexible conduit 1.6 mm in recessed PVC conduit as required (make of wire-Finolex/L&T/Anchor/Havels/V-Guard). 2 x 2.5 sqmm + 1 x 1.5 sqmm (1.8.2)

S/L of 25 mmx5 mm Copper strip on surface for earth looping

Provision of 3 1/2x 16 sqmm aluminium armoured cable with all connections(25)

Laying of above cable on wall surface