Development Authority-DA has published Tender For Desilting Of Existing Sewer Line And Proiding Laying Cutting Jointing Rcc Np-3 Pipe Near Dmrc Residential Society Sec.20Aand Along Nh-19 For Junction Improvement At Ajrounda Chowk And All Other Works Contingent Thereto. Submission Date for this Tender is 13-03-2023. Desilting Tenders in faridabad Haryana. Bidders can get complete Tender details and download the document.
| Sl. No. | Item Description |
| 1 | The charges for plugging pipe, diversion through pumping, desilting and cleaning of chocked Sewer line dia.250mm with high pressure jetting and high volume super sucker machine,opening of blocked Sewer line , manholes, disposal of retained silt/malba to hazard free dumping ground at suitable location.The work shall include mobilization of equipments, cost of sundries, T and P and safety devices, dewatering, cleaning and required plugging of manholes inlcuding cartage, loading and unloading of silt/sludge from the site, insurance of employee and labours and all over head charges etc.complete as per direction and to the entire satisfaction of Engineer-in-Charge. The payment will be released only after submission of all the record such as desilting of Sewer line by CCTV Camera recording and satisfactory report of MandI, FMDA. |
| 2 | Providing CCTV survey by Pan Tilt Camera with Zooming and rotating 360 degree of pipe line after desilting and proper cleaning of existing storm water line for inspection and condition of pipe line and submit the soft/hard copy of the result showing the location and date of survey complete in all respect to the entire satisfaction of Engineer-in-Charge. Note:-GMDA similar work allotment letter no. GMDA/SEW/2021/80 dated 15.01.2021 item no.02/NS Item copy enclosed Annexure-B |
| 3 | Searching of manholes with metal detector / through pipe internal survey and hiring of JCB machine for excavation and dismantling of RCC slab/footpath and providing requisite labour etc. complete in all respect to the entire satisfaction of Engioneer-in-charge. Note:-GMDA similar work allotment letter no. GMDA/SEW/2021/80 dated 15.01.2021 item no.03/NS Item copy enclosed Annexure-B |
| 4 | Providing lowering cutting jointing and testing RCC pipe class NP 3 as per 18-458-2003 with spigot and socketed joints manufactured with ISi marked sulphate resistance cement as per ISi 12330 with rubber rings ISi marked antiternmite as required at site in to trenches for all depths and laying out the same to correct alignment gradients and levels including dressing and trimming and cutting of concrete beds and side of trenches, if required jointing with rubber rings in trenches and jointing with 1 :3/2 cement sand mortar and with end dowels filled with 1 :3/2. cement sand mortar and finishing the joints at an angle of 45 degree with faces of spigot of socket joints cutting and finishing the cut surface to a uniform finish etc. as fully described in item No . 21.38, item 21.44, item 21.45, and item 21.46 including cartage loading and unloading complete in all respects. the internal diametric of the sewer being: 250mm |
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