NCFRW-2023-24 - Mulanthuruthy Block Panchayath - Kallumada Thuruthikkarappadam road-Maintenance -General Civil Work

75.5.5.B.2pb:Modified Penetration Macadam 75 mm thick using Bitumen S-65 - Packed Bitumen Rates <br> 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.

75.5.2.1pb:Tack Coat - With Packed Bitumen Rates <br> 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.

3.2:Preparation of Foundation for Embankment <br> Scarifying Existing Bituminous Surface to a Depth of 150 mm by Mechanical Means <br> Scarifying the existing bituminous road surface to a depth of 150 mm and disposal of scarified material with a lift upto 3 m and lead upto 1000 m as per Technical Specification Clause 301.4.

OD435718/2025-2026:Providing and laying of interlocking concrete block pavements using 80mm M40 hydraulic blocks approved size, design and shape, laid in required pattern over and including a compacted bed of 6mm stone aggregate of 50mm average thickness etc. all complete as per the direction of engineer in charge.

OD432842/2025-2026:Mix Seal Surfacing - Manual Means - Type A - Bitumen S-65 Packed Bitumen rates and Antistripping Agent, Providing, 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 509 By Manual Means Type A (II) Bitumen (S-65) (Based on 75.5.11.1.A.2Z)

OD432895/2025-2026:Providing Plain cement concrete for road work EXCLUSIVE OF FORMWORK CC 1:2:4 (1 cement: 2 fine aggregate: 4 course aggregate) laid to required slope and camber in panels (@ 3 m c/c) as required including compaction USING NEEDLE VIBRATOR, finishing and tamping etc .complete. Max. size of course aggregate not exceeding 25mm , mixed in concrete mixer etc complete as per specification (i) Nominal mix (1:2:4) Modified 75.8.1

OD432844/2025-2026:Supplying and fixing in place granite name board of slab area less than 0.90 sqm including engraving and painting letters etc complete as per direction of engineer-in-charge at site