Public Works Department-PWD has published Tender For Improvement Of Khangabok Mamang Road Connecting Nh-39 To Nungleima Lairembi Temple 4 Km. Submission Date for this Tender is 25-01-2024. Road Work Tenders in thoubal Manipur. Bidders can get complete Tender details and download the document.
| Sr No | CorrigendumDate | Corrignedum | CorrigendumType | NewSubmissionDate |
| 1 | 19-Jan-2024 | Extension of Date | Date | 24-01-2024 |
| 2 | 24-Jan-2024 | 2nd Extension of Date | Date | 25-01-2024 |
| Sl. No. | Item Description |
| 1 | Providing Laying and Compacting granular base/ sub-base with naturally occuring sand gravel material free from organic or other deleterious constituent spreading with motor grader and compacted by rolling power roller of 8-10 tonne capacity in layers not exceeding 150mm (Spread thickness). |
| 2 | Providing, laying, spreading and compacting stone aggregates of specific sizes to water bound macadam specification including spreading in uniform thickness, hand packing, rolling with 3 wheeled steel/ vibratory roller in stages to proper grade and camber, applying and brooming requisite type of screening/ binding Materials to fill up the interstices of coarse aggregate, watering and compacting to the required density. A. By Manual Means i) Grading-II (Aggregate size -53 mm to 22.40 mm a) Using Screening Crushable type -B (11.20mm Agrt) |
| 3 | 1. Providing, laying and rolling of open - graded premix surfacing of 20 mm thickness composed of I 3.2 mm to 5.6 mm aggregates either using penetration grade bitumen to cut back 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 smooth wheeled roller 8-10 tonne capacity, finished to required level and grades.) A) By Manual Means 2. Seal coat (Providing laying seal coat sealing the voids in bituminous surface laid to the specified levels, grade and cross fall using type A and B seal coats) Case - I : Type A 3. Prime coat coat on WMM/ WBM - Providing applying primer coat with bitumen emulsion on prepared surface of granular base including clearing of road surface and spraying primer at the rate of 0.70 Kg/Sqm using Mechanical Means. 4. Tack Coat on bituminous surfaces - Providing applying tack coat with bitumen emulsion using emulsion pressure distributor at rate of 0.25 kg per Sqm on prepared bituminous surface cleaned with mechanical broom. |
| 4 | Earthwork in excavation by mechanical means (Hydraulic Excavator)/ Manaual Means in foundationtrenches or draina (not exceeding 1.5m in width or 10sqm on plan) including dressing of sides and Ramming of bottom lift upto 1.50m including getting out the excavated soil as directed within a lead of 50m. 2.8.1 All a lead soil. |
| 5 | Filling available excavated earth (excluding rock) in trenches, plinth, sides of foundations etc. in layers not exceeding 20cm in depth,consolidating each deposited layer by ramming and watering, lead upto 50m and lift upto 1.50m) |
| 6 | PCCC 1:3:6 in foundation (Plain Cement Concrete : 3.6 mix with crushed stone aggregate 40.00mm foundation and compacted by vibration including curing for 14 days) |
| 7 | Laying Reinforced Cement Concrete Pipe NP4/ Prestresses concrete pipe on first class bedding in single row. ( Laying Reinforced cement pipe NP4 / Prestrssed concrete pipe for culverts on first class bedding on granular materials in single row including collar with cement mortar 1:2 but excluding protection works, backfilling, concrete and masonry works in head walls and parapets) NP-3 (ii) 900 mm |
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