Improvement of drainage system cross drain near House No B 94 in ward No 32 New Shimla under M C Head

Amount

Excavation work 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 soils as directed, within a lead of 50 m.Ordinary rock

Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level :1:5:10 (1 cement : 5 fine sand : 10 graded stone aggregate 40 mm nominal size)

Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level :1:3:6 (1 Cement : 3 coarse sand) : 6 graded stone aggregate 20 mm nominal size)

P/L reinforcement cement mortar pipe NP2 as per design single row for culverts on 1st class of grabular mohan in single row including fixing xolor with cement motar 1:2 but excluding excavation cum protection

20mm flagged stone flooring laid in Cement mortar 1:5

Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level :1:4:8 (1 Cement : 4 coarse sand) : 8 graded stone aggregate 40 mm nominal size)

Stone filling behind retaining walls :

Providing and fixing PVC Pipe 100mm dia for weep holes

Bihari Lal

Manish Gautam