tender for construction of bushelter at velithangipuram panchayat , earth work excavation for foundation in all classes of soils and sub soil to full depth except in hard rock requiring blasting but inclusive of shoring strutting if required for the sides of foundation. , filling with river sand including cost and conveyance of all materials to work site and all labour charges etc. , cement concrete 1:4:8 mix using 40 mm hbg metal for foundaion including watering wherever necessary and laid in layers of not more than 15cm thick. compacting etc., , brick work in cm 1:5 mix using country bricks ground moulded of size 23 x 11 x 7 cm for the following including curing etc., complete complying with standard specifications. , reinforced cement concrete 1:1.5:3 mix using 20mm metal including cost and conveyance and all labour charges etc. , supplying and errecting for sides & soffits including supports and strutting upto 3.29m height for plane surface in all floors including cost and conveyance and all labour charges etc. , upto basement , roof projection side , supplying and fabricating and placing in position ms steel or ribbed for steel for all reinforced cement concrete works as per the design given including cost of steel and blinding wire all floors etc., complete complying with standard specification. , ceiling plastering with cm 1:3 mix to 10mm thick for reinforced cement concrete items including cost and conveyance of all materials to site and all labour charges etc complete.. , plastering with cement mortar 1:5, 12mm thick including cost and conveyance and all labour charges etc. , paving the top of roof with solar reflective ceramic tiles of size 305 x 305 x 7mm thick of approved quality and colour laid in cement mortar 1:3 (one cement and three m.sand) 12mm thick and pointed with tile grout (nitotile grout or equivalent) and cement in the ratio of 1:3 for joint, curing etc., complete complying with standard specification and as directed by the departmental offi