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| 1 | Re Tarring |
| 2 | 75.5.5.A.1pb : Modified Penetration Macadam 50 mm thick using Bitumen S-65 - Packed Bitumen Rates
Construction of penetration macadam over prepared base by providing a layer of compacted crushed coarse aggregate using chips spreader with alternate applications of bituminous binder and key aggregates and rolling with a three wheel 80-100 kN static roller to achieve the desired degree of compaction as per Technical Specification Clause 506. |
| 3 | 75.5.2.1pb : Tack Coat - With Packed Bitumen Rates
Providing and applying tack coat with Bitumen emulsion (RS-1) using emulsion distributor at the rate of 0.20 to 0.25 kg per sqm on the prepared bituminous surface cleaned with Hydraulic broom as per Technical Specification Clause 503. |
| 4 | 75.5.9.1.2pb : 20mm thick Open-Graded Premix Carpet using Bituminous (penetration grade/modified bitumen) Binder - Bitumen S-65 - Packed Bitumen Rates
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.
Case - I ByManual Means
(II) Bitumen (S-65) |
| 5 | 75.5.12.A.3.2pb : Seal Coat - Manual Means - Type C - Bitumen S-65 - Packed Bitumen Rates
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
A. By Manual Means
CaseIII :Type C
(II) Bitumen (S-65) |
| 6 | Side Protection wall & Irrish drain |
| 7 | 11.1.1.1 : Excavation for StructuresEarthwork in excavation for structures as per drawing and technical specifications Clause 305.1 including setting out, construction of shoring and bracing, removal of stumps and other deleterious material and disposal upto a lead of 50 m, dressing of sides and bottom and backfilling in trenches with excavated suitablematerial.I.Ordinary soil(i)Upto 3 m depth |
| 8 | od1419497/2021_2022 : MoRD Dry rubble:Dry rubble masonry without through stone |
| 9 | od1419499/2021_2022 : Providing concrete for plain/reinforced concrete in open foundations complete as per drawings and technical specifications Clause 802, 803, 1202 & 1203(Modified 11.4.1.1)OD 19/21-22<br><br>I.P.C.C grade M 10<br><br>(i)Nominal mix 1:3:6 |
| 10 | 75.8.1.1 : Providing plain/reinforced concrete(1 cement:2 fine aggregate: 4 course aggregate) forsubstructure as per drawings and technical specifications Clause 802, 803, 1202 & 1203as required including compaction, finishing and tamping etc .complete. Max. size ofcourse aggregate not exceeding 25mm , mixed in concrete mixer etc complete as perspecification (i) Nominal mix (1:2:4) |
| 11 | 11.8 : Supplying, fitting and placingTMT bar reinforcement in foundation complete as per drawings and technical specifications Clauses 1000 and 1202 |
| 12 | od1445701/2021_2022 : Sectioning up to 150mm and forming the surface for OLD road way levelling,<br>cambering etc complete as per direction of Engineer in charge |
| 13 | od1445546/2021_2022 : Providing Plain cement concrete for ROAD WORK EXCLUSIVE OF FORMWORK CC<br>1:2:4 (1 cement: 2 fine aggregate: 4<br>course aggregate) laid to required slope and camber in panels (@ 3 m c/c) as required<br>including compaction USING NEEDLE VIBRATOR, finishing and tamping etc .complete. Max. size of course<br>aggregate not exceeding 25mm , mixed in concrete mixer etc complete as per<br>specification<br>(i) Nominal mix (1:2:4) Modified 75.8.1 |
