Tender For Annual Maintenance Estimate For Water Supply In Sector 15A Hisar (2025-2026). Repairing And Maintenance Of Overhead Tank Including Scaffolding At Boosting Station Sector 15 A Hisar And All Other Works Contingent Thereto A/C Rs. 1.91 Lacs, Hisar-Haryana
TDR : 54596441
Tender Notice
BOQ
4 Days Left
Hisar
Haryana
Tender For Annual Maintenance Estimate For Water Supply In Sector 15A Hisar (2025-2026). Repairing And Maintenance Of Overhead Tank Including Scaffolding At Boosting Station Sector 15 A Hisar And All Other Works Contingent Thereto A/C Rs. 1.91 Lacs
Name of Work:- ANNUAL MAINTENANCE ESTIMATE FOR WATER SUPPLY IN SECTOR 15A HISAR (2025-2026). ` Repairing and maintenance of Overhead tank including scaffolding at Boosting Station Sector 15 A Hisar and all other works contingent thereto` A/c Rs. 1.91 lacs
Sl. No.
Item Description
1
[28.19]Providing and applying integral crystalline (dry shake) of hydrophilic in nature for waterproofing treatment to the RCC structures like basement raft, foundation slab, sewage and water treatment plant slab, warehouses floor, parking structures and water tank base slab etc. sprinkled @0.60kg per sqm or higher as recommended by the manufacturer`s specification over the lean concrete of above cited structures. The material shall meet the requirements as specified in ACI-212-3R-2010 i.e. by reducing permeability of concrete by more than 85%, compared control concrete as per DIN 1048 and resistant to 16 bar hydrostatic pressure on negative side. The crystalline dry-shake shall be capable of self-healing of cracks up to a width of 0.50mm. The work shall be carried out all complete as per specification and the direction of the Engineer-in-charge. The product performance shall carry guarantee for 10 years against any leakage.
2
[30.92]Cleaning of under ground sump, Over Head R.C.C. Tank ( independent staging) including disposal of silt and rubbish, all as per direction of Engineer-in-Charge. The cleaning shall consist following operations:- (i)Tank shall be emptied of water by pumping and bottom shall be cleaned of silt and other deposits. (ii) Entire surface area of the sump shall then scrubbed thoroughly with wire brush etc. and pressure washed with water. (iii) Chlorination of RCC internal surface by liquid chlorine. (iv) The treated surface shall be dried using air jetting and all loose particles shall be removal from the surface. (v) Finally the surface shall be treated with ultraviolet radiation etc. as per direction of Engineer-in-Charge. Please Enable Macros to View BoQ information
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