tender for construction of new model toilet at thiruparkadal head of thiruparkadal panchayat , earth work excavation and depositing on bank with initial lead and lift in hard gravelly soil, hard stiff clay, black cotton soil, hard red earth,shales, murram, and earth muds with 50% fair sized boulders as per ss 20b for narrow foundation. , cement concrete 1:4:8 mix using 40mm metal including cost and conveyanceof all materials to work site and all labour charges etc. , brick work in c.m 1:5 mix using country bricks incuding cost and conveyance and all labour charges etc. , 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. , 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. , supply and fabrication of steel including cost and conveyance and alla labour charges etc. complete. , plastering with cement mortar 1:5, 12mm thick including cost and conveyance and all labour charges etc. , supplying and painting the walls with two coats of wall putty as instructed by the departmental officers including preparation of surface curing, etc., complete in all floors complying with standard specifications (the wall putty shall be got approved by the executive engineer before use of work). , paving the floor with pre-polished concrete anti-skid tiles (required shape and design) of 20mm thick of approved quality and colour laid in cement mortar 1:3 (one cement and three crushed stone m.sand) 20mm thick and pointed with white cement mixed with colouring pigment at the rate of 0.40 kg. / sq.m., curing, etc., complete complying with standard specification and as directed by the departmental officers. (the make