Construction of a 1 x 2 meter span RCC culvert at Km-1 of Salemgarh Miya Tola Link Road

Bridge Work:- 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.(GST will be paid extra as applicable)

Excavation of foundation in ordinary soil (Ioam clay or sand) including lift upto 1.50 meter and lead up to 30meter and including filling, watering and ramming of excavated earth into the trenches or into the space between the building and sides of foundation trenches or into the plinth and removal and disposal of surplus earth as directed by the Engineer in charge up to a distance of 30 meters from the foundation trenches.as per S.I. No. 251(GST will be paid extra as applicable)

Fillling in foundation trenches as per drawing and technical specification Clause 305.3.9(GST will be paid extra as applicable)

Providing and laying Cement Concrete 1:3:6(1 cement :3sand : 6graded brick aggregate 40 mm nominal size) including supply of all materials, labour and T&P etc. required for proper completion of work and curing complete, also including cost of formwork in foundation and floors as per SI no.281(GST will be paid extra as applicable)

Brick masonry work in 1:3 in sub-structure complete excluding pointing and plastering, as per drawing and Technical Specifications(GST will be paid extra as applicable)

M-30 Providing and laying reinforced cement concrete in superstructure as per drawing and technical specifications Clauses 800, 1205.4 and 1205.5 (GST will be paid extra as applicable)

Supplying, fitting and placing MS bar reinforcement in foundation complete as per drawings and technical specifications Clauses 1000 and 1202(GST will be paid extra as applicable)

Backfilling behind abutment, wing wall and return wall complete as per drawings & technical specification Clause 1204.3.8(GST will be paid extra as applicable)

Providing weep holes in Brick masonry/Plain/ Reinforced concrete abutment, wing wall/ return wall with 100 mm dia AC pipe, extending through the full width of the structure with slope of 1V :20H towards drawing foce. Complete as per drawing and Technical Specifications (GST will be paid extra as applicable)

Providing and laying pitching on slopes laid over prepared filter media including boulders apron laid dry in front of toe of embankment complete as per drawing and Technical specification.Morth Spe. 2504 (GST will be paid extra as applicable)

Road Work- Construction of embankment with approved material deposited at site from road way cutting and excavation from drain & foundation of other structure graded and compacted to meet requirement of table No. 300-2 with a lead upto 0.00 m as per technical specification clause 301.5(GST will be paid extra as applicable)

Construction of sub-grade and earthen shoulders with approved material obtained from borrow pits with all lifts & leads, transporting to site, spreading, grading to required slope and compacted to meet requirement of table No. 300-2 with lead upto 1000m as per tech. speci. clause 303.1, including stablization with 2% slaked lime including its mixing with rotavator complete two layers.(GST will be paid extra as applicable)

Construction of granular sub-base by providing well graded material, spreading in uniform layers with motor grader/Tractor mounted appropriate equipment on prepaire suface mixing by mix in place method with rotavator at OMC, and compacting with smooth roller to achieve the desired density, complete as per clause 401(GST will be paid extra as applicable)

Providing laying, spreading and compacting stone aggregates of specific sizes to water bound macadam specification including spreading in uniform thickness, hand packing, rolling with 3 wheeled 80-100 kN static roller in stage to proper grade and camber,(GST will be paid extra as applicable)

Providing laying, spreading and compacting stone aggregates of specific sizes to water bound macadam specification including spreading in uniform thickness, hand packing, rolling with 3 wheeled 80-100 kN static roller in stage to proper grade and camber,(GST will be paid extra as applicable)

Providing and applying primer coat with bitumen emulsion on prepared surface of granular base including cleaning of road surface and spraying primer at the rate of 0.70 kg/sqm using mannual means, as per technical specification cluause 502 (Including all taxes required & including Cost of bitumen emulsion )(GST will be paid extra as applicable)

Providing and applying tack coat with emulsion/bitumen (VG-10) using emulsion/bitumen pressure distributor at the rate of 0.35 kg per sqm on the prepared bituminous/granular surface treated with primer & cleaned with hydraulic broom as per Technical Specification Clause 503 (Including all taxes required & including Cost of bitumen VG-10)(GST will be paid extra as applicable)

Providing laying & rolling of open graded premix carpet of 20 mm thickness composed of 13.2mm to 5.6 mm aggregates either using penetration grade bitumen or emulsion to required line ,grade and level to serve as wearing course on a previously prepared (Including all taxes required & including Cost of bitumen VG-10)(GST will be paid extra as applicable)

Providing and laying seal coat by Manual means with Bitumen sealing the voids in a bituminous surface laid to the specified levels, grade and cross fall using Type C as per Technical Specification Clause 510.(Including all taxes required & including Cost of bitumen VG-10)(GST will be paid extra as applicable)

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