Work Name:Annual Plan-2024-2025, Karuvarakundu GP, Pr. No.537/25-Vakkodu Kuttathi Road Renovation-General Civil Work
Sl. No.
Item Description
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Road
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5.2.1a:Tack Coat 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.
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5.5.B.2a:Modified Penetration Macadam 75 mm thick using Bitumen S-65Construction 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.(B) 75 mm thick :- (II) Bitumen (S-65)
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5.11.1.A.2a:Mix Seal Surfacing - Manual Means - Type A - Bitumen S-65Providing, laying and rolling of close-graded premix surfacing material of 20 mm thickness composed of 11.2 mm to 0.9 mm (Type-A) or 13.2 mm to 0.9 mm (Type-B) aggregates using penetration grade bitumen 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 8-10 kN static roller and finishing to required level and grades as per Technical Specification Clause 509By Manual Means :- Type A(II) Bitumen (S-65)
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OD36628/2025-2026:(Od from DAR 2.28.1) Surface dressing of the ground including removing vegetationand in-equalities not exceeding 15 cm deep and disposal of rubbish, lead up to 50 mand lift up to 1.5 m.All kinds of soil
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OD36630/2025-2026:Filling up low lying and water logged areas with local material / Quarry muck spreading in layers levelling the top at site and consolidation by ramming etc complete for improving CBR value of the subgrade
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OD36629/2025-2026: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)
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