Water Treatment & STP Tender Results

STP/WTP (Inside) waterproofing with Anticorrosive & Protective Coating - Providing and Applying two component flexible polymer modified acrylic cementitious waterproofing coating with a mix ratio of (5 Liquid :7 Powder) to the RCC surface of the STP/WTP tank applied @ 2.2kg/m2 in 2 coats to achieve 1.2mm DFT, having Elongation at break >120% as per ASTM D 412, Tensile strength>1N/ mm2 as per ASTM D 412, Adhesion strength: 0.80N/mm2 as per ASTM D 4541, crack bridging upto 2mm as per ASTM C 836. The finished cost to include surface preparation, making coving of 50 mm X 50mm at all right angles of wall Junction with Polymer Repair Mortar and lay 45 gsm glass fibre mesh over the angle fillet when the first coat in still wet, treatment of cracks completely as per specification. Followed by applying 15 mm thick dimensionally stable fibrous reinforced cementitious structural grade dual shrinkage Polymer Mortar on as protective plastering @ 29kg/m2. The material having Compressive strength of 38 MPa at 28 days as per EN 12190, Adhesive Bond Test, >1.5 Mpa as per EN 1542, followed by Water curing by sprinkling water for 3 times a day for 5- 7 days. followed by applying two component coal tar epoxy-based coating on inside surface of Sewage & Effluent treatment tank @ 0.30 kg/ m2 in 2 coats to achieve a DFT of 200 microns when fully cured. Ensure that this coating is applied over the protective plaster. The material shall have Scratch resistance, for 7kg load as per ASTM : D 7027 - 05, Chemical resistance, immersion in dilute acid alkali & salt solutions – 7 days confirms to ASTM : C 868, Salt Spray resistance confirms to ASTM : B 117.

eProcurement System of Coal India Limited Created By: Hemant Bothra Created Date/Time: 21-Apr-2026 04:20 PM Tender Title: Providing tubewell for drinking water at main Water Treatment Plant of CWS Tadali Tender ID: 2026_WCL_358183_1

eProcurement System Government of Maharashtra Created By: SUNITA DUSING Created Date/Time: 08-Jan-2026 06:16 PM Tender Title: Waste Water Treatment And Management At Maliwadgaon Ts No.280 Tender ID: 2026_AURAN_1265209_1

eProcurement System of Government of West Bengal Created By: DEBASISH MUKHERJEE Created Date/Time: 28-Feb-2025 02:17 PM Tender Title: Construction of water treatment plant AT Purbapara Madrasa at Dudhsar Tender ID: 2024_ZPHD_779163_14