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| 1 | Providing, laying, spreading and compacting stone aggregates of specific sizes to water bound macadam (WBM) specification including spreading in uniform thickness, hand packing, rolling with threewheel 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. including all lead, lifts carriages of material, by mechnical transport, loading and unloading complete for grading II material.charges etc complete |
| 2 | Providing & Laying cement concrete M-15 grade in substructure complete as per drawings & technical specifications clauses 802,804,805,806,807,1202 & 1204,including all leads, lifts , carriages of materials by MT,, handling and re-handling complete.including cost and conveyance of all materials and including all labour charges etc complete |
| 3 | Providing and laying seal coat sealing the voids in a bituminous surface laid to the specified levels, grade and cross fall using Type B as per technical specification clause 510 including all lead, lifts, carriages of materials by MT loading and unloading complete. By Mechanical Means : Bitumen (S-90) |
| 4 | Providing and applying Tack Coat with Bitumen emulsion (RS-I) using emulsion distributor at the rate of 0.25 to 0.30 Kg per Sqm on the prepared granular surfaces treated with primer andcleaned with Hydraulic broom as per technical specification clause 503 including all leads, lifts, carriages of materials by MT, loading and unloading complete. |
| 5 | Providing & laying 50 mm thick bituminous macadam wearing coat with hard mix plant using crushed aggregates of Grading as per Table 500.4 premixed with bituminous binder, transporter to sitelaid over a previously prepared surface with pavers finisher to the required Grade, Level and Alignment and rolled to achieve the desired compactionas per Technical Specifications Clause 504 including all leads, lifts, carriages of materials by MT loadingand un-loading complete. |
| 6 | 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 either Type A or Type B or Type C as per Technical Specification Clause 508. by mechanical means using Bitumen(S-90) including all carriages by mechnical transport, leads and lifts etc complete. |
| 7 | 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 requirements ofTable 300.2 as per technical specification clause 303.1 including all lead, lifts, carriages of materials by MTloading and unloading complete. |
