East Guwahati-4 (four)

Amount

Scarifying Existing Bituminous Surface to a Depth of 150 mm by Mechanical Means.Scarifying the existing bituminous road surface to a depth of 150 mm and disposal of scarified material with a lift upto 3.0m and lead upto 1000 m as per Technical Specification Clause 301.4.

Removal of Unserviceable Soil with Disposal upto 1000 metres (Removal of unserviceable soil including excavation, loading and disposal upto 1000 metres lead but excluding replacement by suitable soil which shall be paid separately as per clause 305.)

Water Bound Macadam (Providing, laying, spreading and compacting stone aggregates of specific sizes to water bound macadam specification including spreading in uniform thickness, hand packing, rolling with smooth wheel roller 80-100 kN in stages to proper grade and camber, applying and brooming, stone screening to fill-up the interstices of coarse aggregate, watering and compacting to the required density, Grading 3 as per Technical Specification Clause 405. Using stone screening Type-B 11.2 mm for Gr.III, By Manual Means WBM Grading 3

Inter locking concrete Block pavement : ) Providing and laying interlocking concrete block pavement with M40 grade grade of concrete blocks having thickness 80mm as per technical specification clause 1504 complete including carriage. (b) Excluding Edge block/ Edge restraints

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 materials. (I) Ordinary Soil (A) Manual Means (Depth upto 3 m) (Without de-watering)

Providing and laying of dry rubble flooring complete as per drawings and technical specifications Clause 1303.3

Providing concrete for plain/reinforced concrete in open foundations complete as per drawings and technical specifications Clause 802, 803, 1202 & 1203 (A)With crushed Stone. PCC Grade M15

Supplying, fitting and placing TMT bar reinforcement in sub-structure complete as per drawing and technical specifications

Plain/Reinforced cement concrete, in sub structure complete as per drawing and technical specification steel shuttering formwork. (E) R.C.C. Grade M20 (a) Height upto 5m Using concrete Mixer

Providing weep holes in Brick masonry/Plain/ Reinforced concrete abutment, wing wall/return wall with 100 mm dia AC pipe, .complete as per drawing and technical specifications.

Back filling behind abutment, wing wall and return wall complete as per drawing and technical specification. (B) Sandy materials

Dismantling of Structures Dismantling of existing structures like culverts, bridges, retaining walls and other structure comprising of masonry, cement concrete, wood work, steel work, including T&P and scaffolding wherever necessary, sorting the dismantled material, disposal of unserviceable material and stacking the serviceable material with all lifts and lead of 1000 m as per Technical Specification Clause 202. II. By Mechanical Means, (b) Reinforced Cement Concrete

Dismantling Brick/Tile Work Dismantling of existing structures like culverts, bridges, retaining walls and other structures comprising of brick masonry, including disposal of unserviceable material and stacking the serviceable material with all lift and lead of 1000 m as per Technical Specification Clause 202. (b) Cement mortar

SRI NIRMAL DAS

Paresh Kalita