Tender For Annual Plan-Pro No 105/2024-2025-C K Nagar Nammini Parambu Road Re Tarring Ward 7-General Civil Work - Road Retarring 2 3.2:Preparation Of Foundation For Embankmentscarifying Existing Bituminous Surface To A Depth Of 150 Mm By Mechanical Mean, Palakkad-Kerala
TDR : 48059533
Tender Notice
Corrigendum Details
BOQ
Expired
Palakkad
Kerala
Corrigendum : Tender For Annual Plan-Pro No 105/2024-2025-C K Nagar Nammini Parambu Road Re Tarring Ward 7-General Civil Work - Road Retarring 2 3.2:Preparation Of Foundation For Embankmentscarifying Existing Bituminous Surface To A Depth Of 150 Mm By Mechanical Mean
Work Name:Annual Plan-PRO NO 105/2024-2025-C K NAGAR NAMMINI PARAMBU ROAD RE TARRING WARD 7-General Civil Work
Sl. No.
Item Description
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ROAD RETARRING
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3.2:Preparation of Foundation for EmbankmentScarifying Existing Bituminous Surface to a Depth of 150 mm by Mechanical MeansScarifying 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.
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OD386797/2024-2025:Filling up pot holes (cut and formed to regular shapes and all loose and defectivematerials removed) after supplying a prime coat of hot bitumen using 36mm broken stone andcompactingwith power roller to get a compact surface
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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
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75.5.1.1pb:Prime Coat - Low porosity - With Packed Bitumen RatesProviding 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
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75.5.2.3pb:Tack Coat - With Packed Bitumen RatesProviding 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.
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75.5.2.2pb:Tack Coat - With Packed Bitumen RatesProviding 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 dry and hungry bituminous surface cleaned with Hydraulic broom as per Technical Specification Clause 503.
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75.5.11.1.A.2pb:Mix Seal Surfacing - Manual Means - Type A - Bitumen S-65 - Packed Bitumen RatesProviding, 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)
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