District Panchayat has published Kollam Jilla Panchayat 2021-22 Thalavoor Pidavoor Asha Bhavan Aruvithara Road Kollam Jilla Panchayat 2021-22 Thalavoor Pidavoor Asha Bhavan Aruvithara Road. Submission Date for this Tender is 12-10-2021. Road Work Tenders in Jilla Panchayat Kollam Kerala. Bidders can get complete Tender details and download the document.
| Sr No | CorrigendumDate | Corrignedum | CorrigendumType | NewSubmissionDate |
| 1 | 07-Oct-2021 | As per instruction of jilla panchayat President | Date | 12-10-2021 |
| Sl. No. | Item Description |
| 1 | Retarring |
| 2 | 75.5.5.A.1pb : Modified Penetration Macadam 50 mm thick using Bitumen S-65 - Packed Bitumen Rates
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. |
| 3 | 75.5.5.B.2pb : Modified Penetration Macadam 75 mm thick using Bitumen S-65 - Packed Bitumen Rates
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. |
| 4 | 75.5.2.1pb : Tack Coat - With Packed Bitumen Rates 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. |
| 5 | 75.9.3.pb.pa : Plastic roads- Packed Bitumen Rate 20mm thick Open-Graded Premix Carpet using Bituminous (penetration grade/modified bitumen) Binder - Bitumen S-65 - Packed Bitumen and Shredded Plastic Providing, laying and rolling of opengraded 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, using HM Plant attached with open pugmilll.Heating of aggregate at 150 degree Celsius to 170 degree Celsius, then transferring the hot aggregate to pugmill 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) @ 13.578 Kg/10m2 and mix well, 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 By Manual Means (II) Bitumen (S-65) |
| 6 | 75.5.12.A.3.2pb : Seal Coat - Manual Means - Type C - Bitumen S-65 - Packed Bitumen Rates 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 CaseIII :Type C (II) Bitumen (S-65) |
| 7 | Reconcreting and Irish drain |
| 8 | 75.8.1.1.A : Providing Plain cement concrete for wearing coat CC 1:2:4 (1 cement: 2 fine aggregate: 4 course aggregate) laid to required slope 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) |
| 9 | od1316766/2021_2022 : Surface dressing of the ground inall kinds of soil 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. |
| 10 | 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) |
| 11 | 10.4.A.3 : Direction and Place Identification signs with size more than 0.9 sqm size board A. Retro-reflectorised Traffic Signs 3 Providing and erecting direction and place identification retro- reflectorised sign asper IRC:67 made of encapsulated lens type reflective sheeting vide Clause 1701.2.3, fixed over aluminium sheeting, 2 mm thickwith areaexceeding 0.9 sqm supported on RCC Posts 100 mm x 100 mm firmly fixed to the ground by means of properly designed foundation with M 15 grade cement concrete 450 mm x 450 mm x 600 mm, 600 mm below ground level as per approved drawing and Technical Specification Clause 1701 |
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