Details: annexure -a ( works ) filling mixture of earth and sludge or manure in the desired proportion in trenches, flooding with water and leveling (cost of supplying earth andsludge or manure and mixing excluded) earth filling under floor and in sub-station area including cost of earth. earth to be obtained from outside the corporation area including its cartage and ramming, watering, dressing in 20 cm's thick layers including cost of earth with all lead and lift etc. providing and fixing 35mm x 6mm g.i on surface or in recess for connections etc. as required. providing of gravel & spreading in switch yard area with 20mm nominal size in required thickness as directed by engineer-in-charge. excavation in soil in hilly area/river bed by mechanical means i.e. backhole loader. cleaning, dressing and labling of switch yard and carry out from yard to out side. earth work in excavation by mechnical means/ manual means over areas cc/hardrock. providing and laying in position cement concrete of sp
Sector: Power Sector