Laying D.W.C SN-4 HDPE underground pipeline (Sub Branch) for outlet RD 130000/TF of Khanna Disty excluding supply of pipe.

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 brick masonary laid in cement sand mortar 1.6 in foundation and plinth.

10mm thick cement plaster 1.4 on sides walls

10mm thick cement plaster 1:4 on bed and top.

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 mixing by manual means

Cement concrete 1:4:8 with brick ballast 40mm gauge mixing by manual means

Lowering, jointing and cutting of DWC pipe 300 mm dia in trenches & laying same to correct gradient and alignment and jointing ends as per IS 16098-2 (2013) in all depths complete in all respect. Including fixing of collars.

Supplying, lowering of MS pipe as per IS:4270-2001 including MS Sockets having dimensions as per IS code duly welded with MS electrode to have extra strength to lower the pipe into tubewell bore. A) 100mm nominal diameter (weight 14.5 kg per metre) 5.40 mm thickness.

Wrought Iron and mild steel ladders, framed grills, grating etc. complete fixed in position in D-tank