Permanent Plugging of Breach at RD 11700/R of Mari Disty by Brick lining

Extra for laying earth as per specifications for compaction in 20 cm layers, dressing, watering the earth and rolling to specifications.

Excavation of soil using excavator and hydraulic trolley including cutting and loading in trolley and transporting to embankment all location including all lifts and lead excluding royality.

Earthwork for lip cutting for lining of irrigation channel inclusive of all allowances, lead and dressing as per PWD specification upto 1.5 mtr.

Dressing of Side Slopes and prepration of sub grade for lining complete in all respect as per pwd specification.

Dressing of earthwork

Laying 1st class brick lining 7.5 cm thick laid in 1:3 CSM over 10mm thick cement Plaster 1:3 over 12.5 mm thick cement plaster 1:5 over dressed sub grade ( for side slopes) including supply carriage, loading and unloading of material from source to site of work complete in all respects as per PWD specification.

Extra allowance for providing templates in curved portions of lining.

Laying brick on edge coping 229 mm wide and 115mm thick in 1:3 CSM

Filling triangle portion under copping and side of toe wall underneath lining with 1:3 cement sand mortar

12.5 mm thick cement plaster 1:5 under copping