Details: demolishing cement concrete manually/ by mechanical means including disposal of material within 50 metres lead as per direction of engineer - in- charge nominal concrete 1:3:6 or richer mix (i/c equivalent design mix) earth work in excavation by mechanical means (hydraulic excavator)/ manual means in foundation trenches or drains (not exceeding 1.5m in width or 10 sqm on plan), including dressing of sides and ramming of bottoms, lift upto 1.5 m, including getting out the excavated soil and disposal of surplus excavated soil as directed, within a lead of 50m. all kinds of soil. providing and laying non-pressure np2 class (light duty) r.c.c. pipes with collars jointed with stiff mixture of cement mortar in the proportion of 1:2 (1 cement : 2 fine sand) including testing of joints etc. complete 150 mm dia. r.c.c.pipe constructing brick masonary road gully chamber 50x45x60 cm with bricks in cement mortar 1:4 including 500x450 mm precast rcc horizontal grating with frame complete as per sta
Sector: Irrigation