bids are invited for earth work - earth work in rough excavation, banking excavated earth in layers not exceeding 20cm in depth, breaking clods, watering, rolling each layer with ½ tonne roller or wooden or steel rammers, and rolling every 3rd and top-most layer with power roller of minimum 8 tonnes and dressing up in embankments for roads, flood banks, marginal banks and guide banks or filling up ground depressions, lead upto 50 m and lift upto 1.5 m.1.1) all kind of soil , supplying and filling of local earth - excavating, supplying and filling of local earth (including royality) by mechanical transport upto a lead of 5km also including ramming and watering of earth in layers not exceeding 20 cm in trenches, plinth, sides of foundation etc. complete. , providing and laying in position cement concrete - providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - all work up to plinth level . 3.1) 1:5:10 (1 cement : 5 coarse sand (zone-iii): 10 graded stone aggregate 40 mm nominal size) , cement and concrete work - 1:3:6 (1 cement : 3 coarse sand (zone-iii): 6 graded stone aggregate 40 mm nominal size) , providing and laying damp proof course - providing and laying damp-proof course 40mm thick with cement concrete 1:2:4 (1 cement : 2 coarse sand (zone-iii): 4 graded stone aggregate 12.5mm nominal size) , brick works - brick work with common burnt clay f.p.s. (non modular) bricks of class designation 7.5 in foundation and plinth in: 6.1)cement mortar 1:6 (1 cement : 6 coarse sand) , cement concrete flooring - cement concrete flooring 1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate) finished with a floating coat of neat cement, including cement slurry, but excluding the cost of nosing of steps etc. complete.7.1) 40 mm thick with 20 mm nominal size stone aggregate , plaster work - 12 mm cement plaster of mix :8.1)1:6 (1 cement: 6 fine sand) , supplying and stacking of stone aggregate - supplying and st