Flood Protection Scheme for Dinjan Army Camp along the Left Bank of River Brahmaputra PACKAGE 4 RETENDER

Amount

Excavation for Structures (Earth work in excavation of foundation of structures as per drawing and technical specification, including setting out, construction of shoring and bracing, removal of stumps and other deleterious matter, dressing of sides and bottom and backfilling with approved material (V) In Marshy soil (i) upto 3m depth (B) Mechanical Means (ii) With dewatering

Providing soling in foundation, under floor or as directed with best quality picked jhama brick, laid to level and in panel after preparing the base as directed including all labour and materials and if necessary dewatering, complete.

Plain/Reinforced cement concrete, in sub structure complete as per drawing and technical specification and steel shuttering formwork. (N) Without Plasticiser (A) PCC grade M15, Height upto 5m

Plain/Reinforced cement concrete, in sub structure complete as per drawing and technical specification and steel shuttering formwork. (N) Without Plasticiser (E) RCC Grade M20 (a) Height upto 5m (case ii) With Batching Plant, Transit Mixer and Concrete Pump

Supplying, fitting and placing TMT IS:1786 (Fe 500) bar reinforcement in sub-structure complete as per drawing and technical specificationss (a) TMT-IS 1786 ( Fe-500 D) Primary Producer (TATA/ SAIL/ Esser Steel/ Jindal panther steel/ Shyam steel or equivalent)

Providing weep holes in Brick masonry / Plain / Reinforced concrete abutment, wingwall/return wall with 100 mm dia AC pipe,extending through the full width of the structurewith slope of 1V :20H towards drawing foce.Complete as per drawing and Technical specification.

Back filling behind abutment, wing wall and return wall complete as per drawing and Technical specification (B) Sandy material

SRI RAJIB LOHIA