Estimate for extension of underground RCC pipeline at outlet RD 69213/R of Khemkaran Disty.

Excavation by mechanical means(JCB or Hydraulic excavator) in trenches for pipe lines with straight or open cutting in streets or open area including dressing sides levelling of beds of trenches to correct grade, cutting joint holes, refilling consolidation, including the cost of diversion for traffic, crossing over trenches for access to the houses, watching, fencing, etc. and removal of surplus soil out side/inside the town involving lead upto 15 meter complete in all respect.

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.

First class burnt brick work laid in cement sand mortar 1:6 in foundation and plinth

10 mm thick cement plaster with cement mortar 1:4 on side walls

10 mm thick cement plaster with cement mortar 1:4 on bed & top of side walls

Reinforced cement concrete 1:2:4 hand mixed but including steel reinforcement

Cement Conc. 1:2:4 including supply, carriage & with stone ballast or shingle

Cement concrete 1:4:8 with brick ballast 40mm gauge

Lowering precast concrete NP-2 Plain end pipes and collar with reinforcement, in trenches to correct gradient and alignment, cutting of reinforcement cement concrete plain end pipes, stringing in trenches, jointing ends and fixing collar with cement mortar 1:2 as per IS 458:2003 into trenches for all depths and laying out same to correct alignment, gradients, levels etc complete in all respect RCC NP-2 450 mm i/d pipe.

Lowering precast concrete NP-2 Plain end pipes and collar with reinforcement, in trenches to correct gradient and alignment, cutting of reinforcement cement concrete plain end pipes, stringing in trenches, jointing ends and fixing collar with cement mortar 1:2 as per IS 458:2003 into trenches for all depths and laying out same to correct alignment, gradients, levels etc complete in all respect RCC NP-2 150 mm i/d pipe.