|
| 1 | Earthwork in excavation of Foundation of structures as per drawing and technical specifications 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 with including dewatering as per TS |
| 2 | Fillling in foundation trenches as per drawing and technical specification Clause 304 |
| 3 | Providing Laying Plane/RCC in open foundations & sub-structure complete as per drawings and TS Clause RCC grade M15 using batching mix plan |
| 4 | Providing Laying reinforced cement concrete in open foundations & sub-structure complete as per drawings and technical specifications Clause RCC grade M25 using batching mix plant |
| 5 | Supply, Fitting and Placing HYSD bar reinforcement in foundation and substructure complete as per drawings and technical specifications |
| 6 | Providing Weepholes in brick masonary/Stone masonary, plain/reinforced concrete abutment, wing wall, return wall with 100 mm dia AC/PVC pipe extendeng through the full width of the structures with slope of 1(V) : 20(H) towards drawing face complete as per drawing and technical specification |
| 7 | Providing and Laying of filter media of granular material/brick bats/ crushed aggregate satisfying the requirment laid down in clause 2504.2.2 of MORT&H Specification to the specified thicknese to small size to bigger sizebehind under Pitiching etc. complete as per drawing and Technical Specification Clause |
| 8 | Providing and Laying boulder apron for river bed/specified place for protection against scour with stone boulders of minimum size and weight as per Table 1300.1 no fragment weighing not less than 25 Kg, laid dry complete as per drawing and Technical Specification |
| 9 | 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 ( Carted earth) |
| 10 | Construction of Subgrade and Earthen Shoulders with approved material obtained from borrow pits with a lift and leads, transporting to site, spreading, grading to required slope and compacting to meet requirement of Tables 300.2 with a lead upto 1000.0 m as per Technical Specification Clause 303.1( Carted earth) |
| 11 | 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 |
| 12 | Providing, laying, spreading and compacting stone aggregates of specific sizes to water bound macadam specification including spreading in uniform thickness, hand packing, rolling with three wheel 80-100 kN static roller in stages to proper grade and camber, applying and brooming, crushable screening to fill-up the interstices of coarse aggregate, watering and compacting to the required density Grading 2 as per Technical Specification Clause 405. |
| 13 | Providing, laying, spreading and compacting stone aggregates of specific sizes to water bound macadam specification including spreading in uniform thickness, hand packing, rolling with three wheel 80-100 kN static roller in stages to proper grade and camber, applying and brooming, crushable screening to fill-up the interstices of coarse aggregate, watering and compacting to the required density Grading 3 as per Technical Specification Clause 405 |
| 14 | Brick edging on both sides of the road of first class bricks 8 cm (3\\") wide and 12 cm. 4½\\"deep laid with mud mortar including labour and supply of. bricks finished to required template and proper alignment and also including dressing and ramming the excavated earth as directed by Engineer-in-Charge. SI No.765 |
| 15 | Providing and applying primer coat with Bitumen emulsion (SS-2) on prepared surface of granular base including cleaning of road surface and spraying primer at rate of 0.70 Kg/Sqm using mechanical means as per Technical Specification Clause 502. |
| 16 | Providing and applying tack coat with Bitumen (V.G.-10) using Bitumen distributor at the rate of 0.35 kg per sqm on the prepared granular surfaces treated with primer & cleaned with Hydraulic broom as per Technical Specification Clause 503. |
| 17 | Providing, laying and rolling of open-graded premix carpet of 20 mm thickness composed of 13.2 mm 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 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 grades to be followed by seal coat of Type as per Technical Specification Clause 508. |
| 18 | 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. Please Enable Macros to View BoQ information |
