Providing parapet wall for protection of muck of spoil bank along right side of drain of NHC at various RDs under Nangal Dam Sub Division, BBMB Nangal

Earth work in excavation in foundations trenches etc. in all kinds of soil where Pick-Jumper work is not involved and not exceeding 2.0 metres depth including dressing of bottom and sides of trenches, stacking the excavated soil clear from the edge of excavation and subsequent filling around masonry in 15 cm, layers with compaction including disposal of all surplus soil as directed within lead of 30 metres. (CSR Item no. 6.6)

Cement concrete 1:6:12 With stone aggregate 40mm gauge mixing by mechanical means using concrete mixer volumetric type. (As Per CSR 220 item no. 10.8-b-ii)]

Shuttering for faces of concrete foundations and foundation beam & plinth beam (vertical or battering) (As Per CSR 220 item no. 9.1)

Cement concrete 1:3:6 with stone ballast or shingle mixing by mechanical means using concrete mixer volumetric type (As Per CSR 220 item no 10.12- a-ii)]

Providing weep holes in Brick masonry/Plain/ Reinforced concrete abutment, wing wall/ return wall with 100 mm dia PVC pipe, extending through the full width of the structure with slope of 1V :20H towards drawing foce. Complete as per drawing and Technical Specifications (As Per CSR 220 item no. 21.35)