Irrigation And Waterways Directorate has published Flood Protection And Mitigation Work For Reducing Vulnerability Of People By Restoration Of Inspection Path To The Left Embankment Of River Darakeswar For A Length Of 750 M From Ramnagar Bundh To Salepur Rli From Ch. 10.80 Km. To Ch. 11.55 Km. Withi. Submission Date for this Tender is 29-09-2021. Dam Work Tenders in arambagh West Bengal. Bidders can get complete Tender details and download the document.
| Sl. No. | Item Description |
| 1 | Water Bound Macadam Sub Base by consolidating Jhama metal / Laterite chelly or stone metal / shingles of specific size in hard crust to requisite thickness (measured after compaction) in layers including screening of metals etc. as necessary, hand packing, sweeping, watering and rolling in stages with power roller to proper line, grade and camber, lighting, guarding & barricading and making necessary earthen bundh of one metre width on each side where necessary to protect edges and preparing the bed by necessary cutting or filling and rolling all complete including the cost of all materials and hire and labour charges of all men and machineries and compacting to the required density, as per Clause 404 of Specifications for Road & Bridge Works of MoRT&H (5th Revision). (i) For Construction of Sub Base by consolidatingJhama metal (63 mm to 45 mm) with moorum screening : Note: Add cost at site of 1.09 m3 of jhama metal and 0.26 m3 of moorum screening (loose volume) to arrive at the consolidated rate. |
| 2 | Supplying, spreading and consolidating Moorum to a depth of 75 mm at desired density and C.B.R. asper specification with power roller to proper gradient and camber including watering as necessary, and lighting, guarding, barricading and making adequate earthen bundh where necessary to rotect the edges and curing with water for 2 to 3 days, mending cracks by rolling where necessary including all incidental charges of roller, cost of fuel & lubricants etc. complete as per specification. Note: Add cost at site of the materials to arrive at the complete rate. The compaction factor may be taken as 0.67. (The payment is to be made on the basis of the finished compacted volume of moorum.) |
| 3 | Supplying, spreading and compacting Sand to required thickness, in layers not exceeding 150 mm to proper gradient and camber, inundating each layer by water and packing and ramming layer by layer to achieve desired compaction, including lighting, guarding, barricading and making adequate earthen bundh where necessary, curing with water as per direction, mending cracks and depressions by ramming wherever necessary. |
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