E Tender for Re Construction of damage retaining wall and stone pitching of Tower No 1 and 2 at Bhakra Jamalpur D C Line

Dismantling pucca grouted pitching (CSR Ref. No. 8.4)

Dismantling Cement Concrete Plain (1:2:4 Mix) (CSR Ref. No. 8.6(d))

Scraping: Dismantling boulder masonry/concrete in cement or lime (CSR Ref. No. 8.31(h)(i) L/R)

Carriage of earth, surkhi, sand, earth, fly ash, bajri, ballast, stone boulders, kankar and building rubbish, earth up to 1 km including loading and unloading (CSR Ref. No. 5.2 + 4.1(A))

Random rubble masonry/polygonal rubble masonry in foundations and plinth in Cement Mortar 1:7 (CSR Ref. No. 12.29)

Centering and shuttering for faces of walls, partitions, retaining walls and the like (vertical or battering including attached pilasters buttresses etc. (CSR Ref. No. 9.2)

Providing and laying of Filter media with granular materials/stone crushed aggregates satisfying the requirements laid down in clause 2504.2.2. of MoRTH specifications to a thickness of not less than 600 mm with smaller size towards the soil and bigger size towards the wall and provided over the entire surface behind abutment, wing wall and return wall to the full height compacted to a firm condition complete as per drawing and Technical Specification. (CSR Ref. No. 21.37)

Earth filling : Earth work (inclusive of compensation for earth) in excavation in ordinary soil or soil containing gravel or kankar upto 40% and filling in 15 cm layers in foundation and plinth including ramming watering and consolidating with carriage (CSR Ref. No. 6.8(b)(i))

Stone or Kankar block pitching on slopes of guide bundh and protection works (CSR Ref. No. 23.42(b))

Cement Concrete 1:4:8 with 40 mm stone ballast using mechanical concrete mixer (CSR Ref. No. 10.11(b)(ii))