bids are invited for earth work in excavation in soil - earth work in excavation in soil mixed with shingle and boulders etc or in medium oblique hard shale in foundation trenches including disposal of surplus earth upto initial lead of thirty m and lift of one point five , providing and laying in position - providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering all work upto plinth level isto one isto four isto eight bracket start one bracket closed cement isto four coarse coma sand isto eight graded stone aggregate fourty mm nominated size , brick work - brick work with common burnt clay f point p point s bracket start non modular bracket closed bricks of class designation seven point five in foundation and plinth in issto cement mortar one isto six bracket start one cement isto six coarse sand bracket closed , twelve mm cement plaster mix , providing and fitting the prick pits total quantity : 376