Rejuvenation of 132kV and 33 kV Switchyard area at GSS, Pakur.

Engagement of unskilled labour to remove existing metal in switchyard area ( volume of metal to be removed= 261.11 cum, assuming 1 labour for 1 cum) including removal of all roots of shrubs, vines, soil etc of switchyard etc. & as per direction of work in-charge

Earthwork in excavation in ordinary soil (5.1.1)

Providing coarse clean sand & spreading/filling in switchyard area including ramming, watering in layers not exceeding 150 mm thick with all leads and lift including cost of all kind of labour, royalty & taxes, T & P etc. all complete as per direction of E/I (5.1.10)

Providing and laying position cement concrete of specified grade excluding the cost of centering, shuttering- All work up to plinth level: 1:2:4 (5.3.1.2)

Supplying additional metal(30% of existing metal) agreegate of size 63 mm to 45 mm from quarry. ( Page no 36/S.N. 8/M-008) CP @ 10% added in rate.

Engagement of unskilled labour for spreading existing metal in switchyard area after cleaning from grass & soil as well as new supplied extra metal ( volume of metal to be removed= 261.11 cum+ 78.33 cum= 339.44, assuming 1 labour for 1 cum)

Carriage of materials

Stone chips (0-3 KM) (1 KM KR + 2 KM SR)

Metal (0-3 KM) (1 KM KR + 2 KM SR)

Sand (0-5 KM) (2 KM KR + 3 KM SR)

Cement (0-1 KM) (1 KM SR)