Reconstruction of breached embankment on L/B of Pahumara,Retender Pk-2

Amount

Medium Jungles: Clearing medium jungles and trees upto 15 cm. girth including cutting, uprooting roots and stumps, removing them from the site of the work, etc. complete as directed. ( When 30% to 60 % of the area is covered by shrubs,trees etc).

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 (1) 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,mix with water at OMC and then compacted by rolling so as to achieved minimum dry density as given in Table 300.1 and 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.

Collection of sand gravel from approved quarry containing 60% sand and 40% gravel free from disintegrated and flaky pieces of vegetation and other deleterious matters, adherent coating etc. including stacking in suitable stacks at quarry site and payment of forest royalty etc. complete as directed..

Labour charge for laying of soling stone, brick bats, broken stone metal, sand gravel etc. on approach road including ramming dressing the seat and local carriage of materials up to a distance of 60 m complete as directed.