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| 1 | Maintenance of Earthen shoulder:1) Filling with fresh selected soil- Making up loss of material/irregularities on shoulders to the design level by adding fresh approved selected soil and compacting it with appropriate equipment at OMC upto a lead of 1000 m as per technical specification Clause 1903 |
| 2 | Maintenance of WBM Road : Maintenance of WBM road including filling up of pot holes, ruts and rectifying corrugated surface, damaged edges and ravelling as per technical specification Clause 1906. |
| 3 | Prime Coat: (i) Low Porosity: 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(Provided only on WBM surface) |
| 4 | Tack Coat: Providing and applying tack coat with Bitumen emulsion (RS-1) using emulsion distributor at the rate of 0.25 to 0.30 kg per sqm on the prepared dry and hungry bituminous surface cleaned with Hydraulic broom as per Technical Specification Clause 503. |
| 5 | 20 mm thick Open-Graded Premix Carpet using Bituminous (penetration grade/modified bitumen) Binder: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, gradeand 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.Case - II: By Mechanical Means(i) Bitumen (S-90) |
| 6 | Seal Coat: Providing and laying seal coat sealing the voids in a bituminous surface laid to the specified levels, grade and cross fall using Type A, Type B and Type C as per Technical Specification Clause 510(B) By Mechanical MeansCase I: Type A(i) Bitumen (S-90) |
| 7 | Road Marking with Hot Applied Thermo plastic Compound with Reflectorising Glass Beads on Bituminous Surface:Providing and laying of hot applied thermoplastic compound 2.5 mm thick including reflectorising glass beads @ 250 gms per sqm area, thickness of 2.5 mm is exclusive of surface applied glass beads as per IRC:35 .The finished surface to be level, uniform and free from streaks and holes and conforming to the MoSrt&H specifications |
| 8 | Maintenance of Road Signs :Maintenance of road signs by way of cleaning and repainting of mandatory /requlatory / cautionary / informatory and place identifications sign board as perdrawings and technical specification Clause 1910 |
| 9 | Construction of R.C.C. railing of M 25 grade in cast-in-situ with 20 mm nominal size aggregate, true to line and grade, tolerance of vertical railing post not to exceed 1 in 500, centre-to-centre spacing between vertical posts not to exceed 2000 mm as per drawing and technical specifications Clauses 800, 900 and 1208.3 |
| 10 | 3rd year - 2nd Half(Pkg. No.AS-04-307) |
| 11 | 4th year - 1st Half(Pkg. No.AS-04-307) |
| 12 | 4th year - 2nd Half(Pkg. No.AS-04-307) |
| 13 | 5th year - 1st Half(Pkg. No.AS-04-307) |
| 14 | 5th year - 2nd Half(Pkg. No.AS-04-307) Please Enable Macros to View BoQ information |
