tender for supply carriage and laying of 100 micron polythene under bed lining watercourse , supply, carriage and fixing of reinforced cement concrete panels of requisite size as per approved design drawing and p.w.d. specifications (27 x 27) , supply, carriage and fixing of reinforced cement concrete lids dia 21 , civil work , hsr item 4.12.1-earth work in excavation by mechanical means (hydraulic excavator)/manual means over areas (exceeding 30 cm in depth, 1.5 m in width as well as 10 sqm on plan) including getting out and disposal of excavated earth lead up to 50 m and lift up to 1.5 m, as directed by engineerin-charge. 1. all kinds of soil hsr rate(rs.) 78.00 through rate , hsr item 4.33-excavating, supplying and filling of local earth (including royalty) by mechanical transport up to a lead of 1 km also including ramming and watering of the earth in layers not exceeding 20 cm in trenches, plinth, sides of foundation etc. complete. hsr rate(rs.) 138.00 through rate , [14.1]dressing bed and preparation of sub grade for lining by mechanical/ mannual means hsr rate (rs.) 4.00 labour rate , hsr item 6.1.6-providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - all work below plinth level and up to floor iv level: 6. 1:4:8 (1 cement : 4 coarse sand (zone-iii) : 8 graded stone aggregate 40 mm nominal size) hsr rate(rs.) 2442.00 through rate , hsr item 7.21.1-brick work with common burnt clay nonmodular bricks of class designation 10.5 in foundation and plinth in: 1. cement mortar 1:4 (1 cement : 4 coarse sand) hsr rate(rs.) 4128.00 through rate , [11.8.1]12 mm cement plaster of mix : 1. 1:4 (1 cement: 4 coarse sand) hsr rate (rs.) 114.00 through rate , [7.65] extra for specially moulded brick work in circular work such as wells, shafts, circular sumps, pumps chambers, etc. in which specially moulded or cut-bricks have to be used: but for which no centring or supports are required up to 4.5 metres internal d