Supplying, filling, spreading and leveling gravels at 3 MVA main substation of Gidi-C Colliery under Argada area

Amount

Earth Work in excavation by mechanical means (Hydrauliv excavator)/ manual means over areas (exceeding 30cm in depth 1.5m in width as well as 10sq.mm on plan) including disposal of excavated earth, lead upto 50m and lift upto 1.5m, disposed earth to be levelled and neatly dressed

Supplying , filling , spreading and leveling gravels of size range 5mm to 10 + mm, in the recharge pit, over the existing layer of boulders, in required thickness, for all leads and lifts, all complete as per direction of Engineer-in- charge

Supplying and stacking at site 53mm to 22.40mm size stone aggregate

Supplying and filling in plinth with Jamuna sand under floors, including watering, rammering, consolidating and dressing complete

Demolishing brick tile covering in terracing includingstacking of serviceable material and disposal of unserviceable material within 50m lead.

Total impact of GST for the purpose of CTC