Restoration of PWD road cum embankment at Rahachaki, Durgajan and Deobali area along right bank of river Kollong.

Amount

Earthwork in grabbing the seat of the embankment. Upto 0.3 m depth by mechanical means and depositing the soils outside the country side toe of the proposed structures , etc. complete as directed.

Earth work in filling by mechanical means by deploying hydraulic excavator and trippers etc. including ramming with locally available ordinary soil excluding rocky soil with all lead and lift, transporting to site, spreading, dressing as per design section including ploughing or roughening or benching the seats, removing all debris, breaking clods up to 2.5cm cube, etc. complete as directed. (12.5 % deduction will be made from the section measured quantities of the completed and compacted earth work on account of shrinkage) For initial lead upto 1 Km and for all lifts

Construction of whole bamboo double palisading of 1.5m width with matured jati bamboo stacks 7.5cm to 10 cm dia.,15cm clear apart 1.20m to 1.80m above ground and 1.00m to 1.20m below ground, providing horizontal half jati bamboo at not more than 0.45m apart kamies and strengthened with whole jati bamboo inclined struts at 1.5m apart and cross strutstied with 16G. galvd. wire/ cane etc. complete as directed. (Using Bhaluka Bamboo at the rate of 13.00 nos/ Rm & Jati Bamboo at the rate of 2.40 nos / Rm)

KEA CONSULTANTS PRIVATE LIMITED