Grama Panchayat has published Pulimath Grama Panchayath 2021-22 S 197 Mannakonam Kattuvila Road Retarring And Maintanance In Ward No 15 Pulimath Grama Panchayath 2021-22 S 197 Mannakonam Kattuvila Road Retarring And Maintanance In Ward No 15. Submission Date for this Tender is 03-01-2022. Road Work Tenders in MANNAKONAM KATTUVILA ROAD Kerala. Bidders can get complete Tender details and download the document.
| Sl. No. | Item Description |
| 1 | ROAD RETARRING |
| 2 | od1455920/2021_2022 : Modified Item of2.2.2.A : Clearing and Grubbing Road Land<br> Clearing and grubbing road land including uprooting wild vegetation, grass, bushes, shrubs, saplings and trees of girth upto 300 mm, removal of stumps of such trees cut earlier and disposal of unserviceable materials and stacking of serviceable material to be used or auctioned, upto a lead of 1000 m including removal and disposal of top organic soil not exceeding 150 mm in thickness as per Technical Specification Clause 201. <br><br>(II) By Mechanical Means<br><br>(A) In area of non-thorny jungle |
| 3 | od1455921/2021_2022 : Scarifying Existing Bituminous Surface to a Depth of 150 mm by Mechanical MeansScarifying the existing bituminous road surface to a depth of 150 mm andrecompacting the aggregate received from scarifying with Static Roller. |
| 4 | 4.9 : Wet Mix Macadam Providing, laying, spreading and compacting graded stone aggregate to wet mix macadam specification including premixing thematerial with water at OMC in mechanical mixer (Pug Mill), carriage of mixed material by tipper to site, layingin uniform layers in sub-base/base course on a well prepared sub-base and compacting with smoothwheel 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 porosity 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 |
| 6 | 5.2.3a : Tack Coat Providing and applying tack coat with Bitumen emulsion (RS-1)using emulsiondistributor 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-65 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. (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 | 5.9.1.2a : 20mm thick Open-Graded Premix Carpet using Bituminous (penetration grade/modified bitumen) Binder - Bitumen S-65 Providing, laying and rolling of open-graded premix carpet of 20 mm thickness composed of 13.2 mm to 5.6 mm aggregates either using penetration grade bitumen or emulsion 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 80-100 kN static roller capacity, finished to required level and grades to be followed by seal coat of either Type A or Type B or Type C as per Technical Specification Clause 508. Case - I ByManual Means (II) Bitumen (S-65) |
| 10 | 5.12.A.3.2a : Seal Coat - Manual Means - Type C - Bitumen S-65 Providing and laying seal coat sealing the voids in a bituminous surface laid to the specified levels, grade and cross fall using Type A, Type B and Type C as per Technical Specification Clause 510 A. By Manual Means :- Case - III :Type C (II) Bitumen (S-65) |
| 11 | od1455949/2021_2022 : Modified Item of 50.2.21.1 : Filling with contractor's own earth ( excluding rock) in trenches, plinth, sides of foundations etc. in layers not exceeding 20 cm in depth, consolidating each deposited layer by ramming and watering, lead up to 50 m and lift up to 1.5 m as per direction of site Engineer-in-charge |
| 12 | ROADCONCRETE (RENOVATION) AND ROAD SIDE CONCRETE |
| 13 | 75.8.1 : Providing Plain cement concrete for road work 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, 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) |
| 14 | od1455929/2021_2022 : Filling up low lying and water logged areas with local materials/quarry muck spreading in layers. Leveling the top at site and consolidation by ramming etc complete for improving the CBR value of subgrade. |
| 15 | 75.8.1.1 : Providing plain/reinforced concrete(1 cement:2 fine aggregate: 4 course aggregate) for substructure as per drawings and technical specifications Clause 802, 803, 1202 & 1203 as required including compaction, 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) |
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