tender for drain construction work in village kulpahar rural - earth work in excavation for structures as per drawing and technical specification clause 305.1 i/c setting out, construction of shoring and bracing, removal of stumps and other deleterious material and disposal up to a lead of 50m dressing of sides and bottom and back filling in trenches with excavated suitable material. 2 construction of granularsub base by providing well graded material, spreading in uniform layers with motor graded on prepared surface, mixing by mix in place method and hand compacted by laboursas per techical specification clause 401. excluding cost of machinery rate. 3 providing concrete 1:3:6 m10 grade plain concrete in open foundations complete.including supply of all material, labour and t&p etc 4 r.c.r. stone masonary work in foundation in 1:4 cement : sand mortar in foundation and plinth including supply of all material, labour and t&p etc required for proper completion of the work. 5 plaincement concrete with 20mm gauge approved stone ballast, approved coarse sand, cement in the proporation of 1:2:4 including all material labour and t&p etc. 6 rcc work with cement approved coarse sand and 2cm.(3/4) gauge approved stone ballast in the proporation 1:2:4including all material labour and t&p etc. 7 m.s. iron work inr.c.c. slab. 8 pointing with cement mortar (1:3),on rcr as per drawing & technical specification clauses 613.4 & 1204 9 supply and fixing of singh bord & photography.