Annual Plan-23-24/ Proj No19-Health centre Parameswaran road - Thalakkad GP - Proj No19-General Civil Work

Amount

Road improvements

OD219735/2023-2024:Providing Plain cement concrete for road work CC 1:2:4 (1 cement: 2 fine aggregate: 4course aggregate) laid to required slope and camber in panels (@ 3 m c/c) as requiredincluding compaction, finishing and tamping etc .complete. Max. size of courseaggregate not exceeding 25mm , mixed in concrete mixer etc complete as per specification (i) Nominal mix (1:2:4) (WITHOUT FORM WORK)

5.5.B.2a:Modified Penetration Macadam 75 mm thick using Bitumen S-65 <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. <br> (B) 75 mm thick :- (II) Bitumen (S-65)

5.2.1a:Tack Coat<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.

OD219736/2023-2024:Surface dressing of the ground including removing vegetation and in-equalities not exceeding 15 cm deep and disposal of rubbish, lead up to 50 m and lift up to 1.5 m. All kinds of soil Details of cost for 100 sqm

OD219737/2023-2024:Filling up low lying and water logged areas with local materials/quarry muck, spreading in layers, levelling the top at site and consolidation by ramming , etc complete for improving the CBR value of subgrade

OD242237/2023-2024:Mix Seal Surfacing - Plastic roads - Manual Means - Type A - Bitumen S-65 - Shredded Plastic - 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, using HM Plant attached with open pug mill. Heating of aggregate at 150degree Celsius to 170 degree Celsius, then transferring the hot aggregate to pug mill and add shredded plastic @10.22 kg/100m2 mixing well to form a uniform thin layer of plastic Over-hot aggregate and adding hot bitumen (150 to 165 degree Celsius) @ 13.578Kg/10m2 and mix well 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 <br> By Manual Means <br> Type A <br> (II) Bitumen (S-65)

Mukundan P.

Bidder Name

PURUSHOTHAMAN P.

Mukundan P.