Tender For Annual Plan-Karoor Gp 2025-2026 Poyyani Koovakkal Road Maintenance In Ward 02-Pro No 161/25-26 Amount Rs700000/--General Civil Work - Road Maintenance 2 Od234001/2025-2026:Patch Work For Re-Concrete .Providing Concreteinopen Foundations Compl, Kottayam-Kerala

Tender For Annual Plan-Karoor Gp 2025-2026 Poyyani Koovakkal Road Maintenance In Ward 02-Pro No 161/25-26 Amount Rs700000/--General Civil Work- Road maintenance 2 OD234001/2025-2026:Patch work for re-concrete .Providing concreteinopen foundations complete as per drawing and technical specifications clause 802,803,1202,& 1203 I.P.C.C grade M10 (1) Nominal mix 1:3:6 3 75.8.1.1: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) 4 OD225032/2025-2026:1.001-Specification code: OD288022/2024-2025 Scarifying existing road surface to a depth of 150mm and compacting the aggregates obtained from scarification with power roller, as per direction of departmental official at site. 5 OD225055/2025-2026:GSB for - Granular subbase/base/surface course with local materials (Table 400.13) by mix in place method normal. Construction of granular sub-base by providing local material spreading in uniform layers and compacted to desired density etc complete (ii)Using Gravel mix soil.(with quarry waste in mord M-339) 6 4.9:Wet Mix Macadam <br> Providing, 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. <br> By Mechanical Means with 1 km lead 7 75.5.1.1pb:Prime Coat - Low porosity - With Packed Bitumen Rates <br> Providing 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 8 75.5.2.3pb:Tack Coat - With Packed Bitumen Rates <br> Providing and applying tack coat with Bitumen emulsion (RS-1) using emulsion distributor at the rate of 0.25 to 0.30 kg per sqm on the prepared granular surfaces treated with primer & cleaned with Hydraulic broom as per Technical Specification Clause 503. 9 75.5.11.1.A.2pb:Mix Seal Surfacing - Manual Means - Type A - Bitumen S-65 - Packed Bitumen Rates <br> 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 <br> By Manual Means <br> Type A <br> (II) Bitumen (S-65)

Sr No	CorrigendumDate	Corrigendum	CorrigendumType	NewSubmissionDate
1	02-09-2025	Date extension	Date	03-09-2025

INR 1310 /-

INR 5.92 Lakhs /-