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| 1 | 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. |
| 2 | Providing and applying tack coat with Bitumen VG-10 distributor at the rate of 0.30 kg per sqm on the prepared granular /Bituminus surfaces treated with primer & cleaned with Hydraulic broom as per Technical Specification Clause 503. |
| 3 | Providing, laying and rolling of open - graded premix surfacing of 20 mm thickness composed of 13.2 mm to 5.6 mm aggregates using Viscocity grade bitumen to required line, grade and level to serve as wearing course on a previously prepared base, including mixing in a suitable hot mix plant, latying and rolling with 3 wheel 100 KN roller capacity, finished to required level and grades to be followed by seal coat of either Type A/B/C as T.S. Cl 508. |
| 4 | 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 |
| 5 | Construction of Subgrade and earthen shoulders with apporved material obtained from borrow pits with all ifts and leads transporting to site, spreading, grading to required slope and compacting to meet requirement of table 300.2as per Tecnical Specification Clause 303.2 |
| 6 | Construction of un-reinforced dowel jointed at expension and construction joint only, plain cement concrete pavement,thickness as per design, over a prepared sub-base, with 43 grade cement or any other type as per clause 1501.2.2 M 30 (Grade), coarse and fine aggregates conforming to IS:383, maximum size of coarse aggregates and exceeding 25 mm, mixed in a concrete mixer of not less than 0.2 cum capacity and appropriateweigh batcher usingapproved mix design ,laid in approved fixedside from work (steel channel, laying and fixing of 125 micron thick polythene film , wedges,steel platesincluding levelling the form work as per drawing),spreading the concretewith shovels ,rakes,compacted using needle, screed and plate vibrators and finished in continuous operation including provision of contraction and expansion, construction joints, admixtures as approved, curing of complete slabs for 14 days, curing compound (where specified) and water finishing to lines and grade as per drawing and Technical Specification Clause (1501) |
| 7 | Excavation for roadway in soil using manual means for carrying of cut earth to embankment site with a lift upto 1.5m and lead upto 50m as per technical specitication clause 302.3 |
| 8 | Providing concrete for plain/reinforced concrete (1:3:6) in open foundations complete as per drawings and technical specification Clause 802,803,1202&1203 |
| 9 | Providing concrete for plain/reinforced concrete (1:2:4) in open foundations complete as per drawings and technical specification Clause 802,803,1202&1203 |
| 10 | Supplying, fitting and placing HYSD bar reinforcement in foundation complete as per drawings and technical specification Clauses 1000 and 1202 |
