Recoupment of breach like damages of B/Dyke from Bahari to Baghbar at different reaches

Amount

Earth work in embankment by truck carriage in ordinary/normal soil excluding sandy and rocky soil free from roots & vegetation and filling in uniform layers not exceeding 22cm. thick including ploughing or roughening or benching the seats, removing all debries, breaking clods up to 2.5cm cube, dressing as per design section including payment of forest royalty if any, etc. complete as directed. (10% deduction will be made from the section measured quantities of the completed and compacted on account of shrinkage) For initial lead beyond ½ Km and up to 4.00 Km and for all lifts

Compacting Original Ground (i) Compacting original ground supporting embankment Loosening, levelling and compacting original ground supporting embankment to facilitate placement of first layer of embankment , scarified to a depth of 150mm, mixed with water at OMC and then compacted by rolling so as to achieve minimum dry density as given Table 300.1& 300.2 for embankment construction as per Technical specification clause 301.4.1

Labour for ramming with cast iron rammer to proper compaction including watering if necessary , etc. complete as directed. Ordinary soil:

Turfing with grass sods of largest possible rectangles of 12cm minimum thickness placed closely including dressing earth pegging with jati bamboo split, watering till the grass grows for a lead up to 90m and all lifts.

Construction of whole Bholuka Bamboo Screen with matured Bholuka Bamboo stacks 75mm to 100mm dia, placed at 30 cm clear apart( i.e. 40 cm C/C) driven 4.00 m to 4.50m below ground and 3.0m to 3.50m above ground with hydraulic driving equipments including hire charge of equipment, cost of P.O.L. etc. and providing with 1 (one) row of horizontal half Jati bamboo kamies tied with galvanised wire of 16 G to 18 G etc complete as directed.(Using Bhaluka Bamboo at the rate of 240.00 nos/ Rm & Jati Bamboo at the rate of 9.60 nos / Rm)

Surajit Roy Rinay Kr Brahma-JV