tender for construction of main gate in composite school - earth work in excavation in foundation in ordinary soil. s.i. no 251 (a) 3 concrete4 with 4 c.m. gauge brick ballast, f. sand of 1:25 f.m. and cement, in proportion of 12:6:1 om foundation and under floors including supply of all materials labour tools & plants etc. required for proper completion of the work. s.i. - 273 4 r.c.c. (1:2:4) excluding steel but for footing. s.i. - 287 5 r.c.c. (1:.5:3) in column & beam excluding steel. s.i. - 289 6 m-150 brick work in 1:4 cement & f. sand mortar in foundation and plinth including supply of all materials labour, tools & plants etc. required for proper completion of the work. s.i. - 305 7 m-150 brick work in 1:4 cement & f.sand mortar in super structure including supply of all materials labour, tools & plants etc. required for paper completion of the work. s.i.-305+309+310 8 12 mm thick plaster with cement and c. sand of 1:25 fineness modules in 1:4 over brick work minimum thickness not to be less than 1cm including supply of all materals labour t&p etc. s.i. - 584 9 cement conc. 1:2:4 with cement, c.sand &stone grit. s.i. - 279(a) 10 mild steel iron work for reinforcement in r.c.c. work. s.i. - 504 11 finishing wall with water proof cement paint app. quality of paint with two coat including supply of all material, labour, t&p etc. s.i. - 660+661 12 s/f of m.s. gate heavy size including supply of all material. labour, t&p etc. 13 gst @ 18% 14 details are 15 roundoff