Tender For General-Bp 2024-25-Pro.No- 230/25, Re-Tarring Of Pazhayattnkara Muruvachal Road-General Civil Work - Re-Tarring 2 Od379456/2024-2025:Preparation Of Foundation For Embankment
Scarifying Existing Bituminous Surface To A Depth Of 20 Mm By M, parassala-Kerala

Tender For General-Bp 2024-25-Pro.No- 230/25, Re-Tarring Of Pazhayattnkara Muruvachal Road-General Civil Work - Re-tarring 2 OD379456/2024-2025:Preparation of Foundation for Embankment <br> Scarifying Existing Bituminous Surface to a Depth of 20 mm by Mechanical Means <br> Scarifying the existing bituminous road surface to a depth of 20 mm 3 4.1.A.1:Granular Sub-base with Well Graded Material (Table 400.1)(A) By Mix in Place MethodConstruction of granular sub-base by providing well graded material, spreading in uniform layers with motor grader on prepared surface, mixing by mix in place method with rotavator at OMC, and compacting with smooth wheel roller to achieve the desired density, complete as per Technical Specification Clause 401.(i) For Grading I Material 4 4.9:Wet Mix MacadamProviding, laying, spreading and compacting graded stone aggregate to wet mix macadam specification including premixing the material with water at OMC in mechanical mixer (Pug Mill), carriage of mixed material by tipper to site, laying in uniform layers in sub-base/base course on a well prepared sub-base and compacting with smooth wheel roller of 80 to 100kN weight to achieve the desired density including lighting, barricading and maintenance of diversion, etc as per Tables 400.11 & 400.12 and Technical Specification Clause 406.By Mechanical Means with 1 km lead 5 5.1.1a:Prime Coat :- Low porosityProviding 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 6 5.2.3a: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 granular surfaces treated with primer & cleaned with Hydraulic broom as per Technical Specification Clause 503. 7 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) 8 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. 9 75.5.11.1.A.2Z:Mix Seal Surfacing - Manual Means - Type A - Bitumen S-65 and Antistripping AgentProviding, 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 MeansType A(II) Bitumen (S-65) 10 OD379463/2024-2025:S/F Name board of size 75x60cm installed in the appropriate place visible to the public made of brick wall with granite plaque should be inserted and engraving letters complete as per the direction of deptl. officers at site

INR 935 /-

INR 10589.0 /-

INR 4.23 Lakhs /-