advance action work (ditch fancing, trench, talai) sarsamata range ajabgarh - wrd bsr/5.1.3digging of ditch fencing 1.2 m deep, 1.5mwide at top and 0.90 m wide at bottom , includes dressing ( volume per running meter = 1.44)excavation including loading, unloading, disposal and dressing of excavated earth within initial lead of 50m and lift up to 1.5m including dressing of excavated area and dewatering wherever required complete in all respect hard soil mixed with kankar / boulders, morrum 800 rmtx 1.44 = 1152 cum 2 bsr no. 3.1 layout of excavation of trenches 3 bsr no. 3.2digging of contour trenches ( size45cm x 45 cm ) and separating stones from dug up soil and making mounds of the soil and dressing of ditches wrd bsr/5.1.2excavation including loading, unloading, disposal and dressing of excavated earth within initial lead of 50m and lift up to 1.5m including dressing of excavated area and dewatering wherever required complete in all respect hard / dense soil5000 rmt x 0.45 x 0.45 = 1012.5 cum 4 wrd bsr/5.1.3excavation including loading, unloading, disposal and dressing of excavated earth within initial lead of 50m and lift up to 1.5m including dressing of excavated area and dewatering wherever required complete in all respect hard soil mixed with kankar / boulders, morrum5000 rmt x 0.45 x 0.45= 1012.5 cum