Special repair work of 03 cell (3x3) meter RCC box culvert at Km-1 (600) of Raigatola link road from PMGSY road.

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 metres 1.1-Stone masonery

Floor PCC

RCC Slab

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.

Plain/Reinforced Cement Concrete in Open Foundation complete as per Drawing and Technical Specifications (M-15).

Plain/Reinforced Cement Concrete in Open Foundation complete as per Drawing and Technical Specifications (M-25).

Plain/Reinforced cement concrete in wall and slab complete as per drawing and Technical Specifications (M-25)

Supplying, Fitting and Placing un-coated TMT bar Reinforcement in Foundation complete as per Drawing and Technical Specifications.

Stone masonary work in cement mortor(1:4) in foudation complete asper drawing and techanical specification clauses 702,704,1202 and 1203(2nd sort).

Stone masonary work in cement mortor(1:5) in substructure complete asper drawing and techanical specification clauses 702,704,1202 and 1203(2nd sort).

Providing weep holes in Brick masonry/Plain/ Reinforced concrete abutment, wing wall/ return wall with 75 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

Providing and laying Filter media with granular crushed aggregate as per specification to a thickness of not less then 60 cm with small size lowers the bigger size towers the wall and providing entire surface behind abutment , wing wall , return wall to the full height completed to firm condition complete including all materials , labour , T&P and etc. required for proper completion of the work as per direction of E/I .

Pointing with cement mortar (1:3) on brickwork as per drawing and technical specification Clauses 613.3 and 1204

Providing PCC M-20 archtectural coping on the top of wing/return wall. etc. complete as per drawing and techanical spec. clauses 615,710 and 1204.3.11

Construction of flexible apron 1 m thick comprising of loose stone boulders weighing not less then 25 kg beyond curtain wall

Construction of embankment with approved material obtained from borrow pits with a lift upto 1.5 m, transporting to site, spreading, grading to required slope and compacting to meet requirement of Tables 300.1 and 300.2 with a lead upto 1000 m as per Technical Specification Clause 301.5

Construction of subgrade and earthen shoulders with approved material obtained from borrow pits with all lifts and leads, transporting to site, spreading, grading to required slope and compacted to meet requirement of Table 300.2 with lead upto 1000 m as per Technical Specification Clause 303.1.

Construction of granular sub-base by providing well graded material, spreading in uniform layers with motor grader on prepared surface, mixing by mix in place method with rotavator at OMC, and compacting with smooth wheel roller to achieve the desired density, complete as per Technical Specification Clause 401.

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/binding materials to fill-up the interstices of coarse aggregate, watering and compacting to the required density grading 2 as per Technical Specification Clause 405. 17.1-WBM GR-2 in road crust

WBM GR-2 in RCC BOX

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.

Providing and applying primer coat with bitumen emulsion (SS-1) on prepared surface of granular base including cleaning of road surface and spraying primer at the rate of 0.70-1.0 kg/sqm using mechanical means as per Technical Specification Clause 502

Providing and applying tack coat with bitumen VG-10 pressure distributor at the rate of 0.30 kg. per sqm on the prepared bituminous / granular surface cleaned with hydrulic broom as per Techinical Specification No. 503

Providing laying and rolling of open graded premix carpet of 20mm thickness composed of 13.2mm and 11.2mm aggregate using viscous grade bitumen VG-10 @1.46kg per sqm. to required line,grade and level to serve as wearing course on a previously prepared base,including mixing by mixol,laying and rolling with a three wheel 80-100 KN static roller capacity.as per technical specification clause 508.(Including cost of bitumen).

Providing and laying seal coat 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.

S/O and Laying, jointing and fixing of 1000mm dia NP-3 hume pipe in its postion inc. all T&P etc complete.