Estimate for Permanent Plugging of breach by Brick Linning RD 19850, 22150, 22210, 22780, 23800, 25600, 26450 of Aspal Disty

Excavation in soil using hydraulic jcb and hydraulic trolley with disposal upto .45Km including cutting and loading in trolley, trimming bottom and side slopes in accordance with requirements of lines, grades and cross sections and transporting to embankment location within all lifts and lead.

Extra for laying earthwork as per specifications for compaction in 20 cm layer and dressing including cost of rolling and watering as per specifications.

Earthwork excavation in foundation, 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 side 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 a lead of 30 metres.

Earthwork for lip cutting for irrigation of channel inclusive of all allowances leads and dressing 0 to 1.5 mtr depth.

Laying 1st class brick lining 75 mm thick laid in 1:3 CSM over 10 mm 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.

Laying 1st class brick on edge coping 229 mm wide and 115 mm thick in cement sand mortar 1:3 complete in all respects as per PWD specification.

Extra allowance for providing templates in curved portions of lining.

Any other item