Restoration of retaining wall at the turning PP-II near RL-1400 and near Silt Survey on the Right Side on Dam

Earth work containing Gravel (in loose from in non cohesive binding material) work in excavation with occasional use of picks exclusive of compensation of earth undressed with combined lead upto 15 metres with percentage of gravel or Kankar. a) Exceeding 40% but upto 60 % [ CSR item No. 6.5 (a)]

Cement concrete 1:6:12 (a) With stone aggregate 40mm gauge (ii) mechanical means using concrete mixer volumetric type [CSR Item No.10.8 (b) (ii) ]

Cement concrete 1:3:6 (a) With stone ballast or shingle (ii) mixing by mechanical means using concrete mixer [CSR item No.10.12 (a) (ii)]

Centering and shuttering for faces of walls, partitions, retaining walls and the like (vertical or battering) including attached pilasters, buttresses etc when curved. (CSR item No.9.3)

Providing weep holes in Brick masonry/Plain/ Reinforced concrete abutment, wing wall/ return wall with 100 mm dia PVC pipe, extending through the full width of the structure with slope of 1V :20H towards drawing foce. Complete as per drawing and Technical Specifications.(CSR item no. 21.35 )

Construction of Embankment with Good Quality Earth obtained from Borrow pits. Construction of embankment with good qualityv earth obtained from borrow pits including compensation of earth, loading, unloading, carriage to site of work, spreading, grading to required slope and compacting to meet requirement of table 300-2 as per technical clause 305 of MORT&H specifications.[As per CSR Item no.24.5 (a)]

Extra for using batch type concrete mixer as per IS : 1791 where not included in the rates. [As per CSR Item no.10.42]

Extra for using needle vibrator where not included in the rates . [As per CSR Item no.10.44]

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