supply of material and labour rate for proposed construction / expansion of chetriya janvishleshak prayogshaala at gorakhpur. - 2 supply of p.p.c. cement 43 grade. 3 supply of coarse sand 4 stone grit 20mm 5 bricks m-150 class 6 stone ballast 40mm. 7 steel ( all required dia ) iso:1785:2000 8 labour 9 e / w excavation in foundation 10 l:c:1:4:8 in foundation 11 b / w in foundation 1:6 12 b / w in superstructure 1:6 13 steel ( 12, 16, 20 ) mm. iso:1785:2000 cutting, bending, binding 14 centering and shuttering including shuttering material in footing 15 centering and shuttering including shuttering material in lintel beam 16 centering and shuttering including shuttering material in column 17 12 / 15mm. plaster 1:6 c:cs. 18 drip coarse / groove 19 r.c.c. 1:1½:3 in footing upto plinth 20 r.c.c. 1:1½:3 in footing above plinth