Construction work of a culvert and approach road near Amraha village in Ballia district.

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. (For culvert work)

G.S.B.(Granular sub base) . For filling in foundation trenches as per drawing and technical specification(For culvert work)

Plain cement concrete 1:3:6 nominal mix in foundation with crushed stone aggregate 40 mm nominal size mechanically mixed, placed in foundation and compacted by vibration including curing for 14 days.(For culvert work)

RCC Grade M30 in foundation using batching plant transit mixer & manual placing(For culvert work)

RCC Grade M30 in super structure using batching plant transit mixer & manual placing (For culvert work)

RCC Grade M35 in wearing using batching plant transit mixer & manual placing (For culvert work)

Supplying, Fitting and Placing un-coated HYSD bar Reinforcement in Foundation complete as per Drawing and Technical Specifications. (For culvert work)

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 (For culvert work)

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. (For Protection work)

Providing and laying pitching on slope laid over prepared filter media including boulder apron laid dry in front of toe of embankment complete as per drawing and Technical specification. (For Protection work)

Providing and laying boulders apron on river bed for protection against scour with stone boulder weighing not less than 40kg. Each complete as per drawing and technical specification.(For Protection work)

Constn. Of embankment with approved materials obtained from borrow pits with all lifts and leas, transporting to site, spreading, grading to required slope and compacted to meet requirement of Table 300.1 & 300.2 with lead upto 1000m. As per Technical specification clause 301.5 (For Diversion)

Construction of granular sub-base by providing well graded ,spreading in uniform layers with motor grader on preapared surface, mixing by mix in place method with rotavater at OMC ,and compacting with smooth wheel roller to achieve the desired dencity, complete as per technical specification clause 401. of MORD data book (For Diversion)

Constn. Of embankment with approved materials obtained from borrow pits with all lifts and leas, transporting to site, spreading, grading to required slope and compacted to meet requirement of Table 300.1 & 300.2 with lead upto 1000m. As per Technical specification clause 301.5 (For Approach)

Providing, laying and spreading materials on a prepared sub grade, adding cement @ 2% by weight to the spread materials manually, mixing in place with rotavator and compacting with the road roller at OMC to achieve the desired unconfined compressive strength and to form a layer of sub-base. (For Approach)

Providing, laying and spreading materials on a prepared sub base, cement @ 4% by weight to the spread materials manually mixing in place with rotavator and compacting with the road roller at OMC to achieve the desired unconfined compressive strength and to form a layer of base. (For Approach)

Providing and applying tack coat with bitumen (V.G.10) using pressure distributor at the rate of 0.35kg per sqm on the prepared bituminous surface cleaned with machanical broom as per 503 of MORD data book (For Approach)

Providing and applying and rolling of open graded premix carpet of 20 mm thickness composed of 13.2mm to 5.6mm aggregates either using penitation grade bitumen or emulsion to require line grade and level to serve as vearing coarse on a previously prepared base including mixing in a suitable plant laying and rolling with a three wheel 80-100 kn static roller capacity finished to required level and grates to be followde by seal coat or either as per Technical Specification Clause 508 (For Approach)

Cleaning the premix surface and laying Seal coat (Type "C") with approved 6-7 mm. Graded grit and bitumen including Roller, Machinery annd heating the paint to the required temperature including cartage of materials, maintenance of patri and watering.

Constn. Of subgrade and earthen shoulders with approved materials obtained from borrow pits with all lifts and leas, transporting to site, spreading, grading to required slope and compacted to meet requirement of Table 300.2 with lead As per Technical specification clause 303.1 ( For Patri) (For Approach)

Please Enable Macros to View BoQ information