Water Treatment & STP Tenders

1. Design and build 3 sewage treatment plant of installed capacity 5.90,2.60 & 0.40 MLD and all appurtenant structures and allied works; 2. Construction of 1 Nos of Gravel Sand Filter of capacity 100 KLD. 3. Construction of Retaining Wall of length 100 m along the Nallah for STP. 4. Construction of 4 Nos. Interception and Diversion Structure 5. Construction of RCC sump well along with providing and installing pumps and pumping main Comprising of DI-K-7 class pipe of 150- 200 mm diameter having length of 3000 m respectively for reuse purpose. 6. Construction of RCC sump well along with providing and installing pumps and pumping main Comprising of DI-K-7 class pipe of 100 to 400 mm diameter having length of 1800 m respectively from Sump well to STP. 7. Providing, laying and jointing of NP-3 pipe of 300 mm Dia of length 100m for discharge of treated water. 8. Construction of RCC wall along the nallah of 1500 m length 9. Providing and laying of HT Feeder having length of 6.00 kms. and Electrical 1 Nos. Substation 10. On grid Solar Photo voltaic Power Plant of 200, 200 & 50 kw

Returning, filling in, including spreading, leveling, watering and well ramming in layer not exc 25 cm with soil obtained from excavation all as specified and directed.

Annual Operation and Maintenance of Water Supply system, Sewage system and sewage treatment plant MC Patiala Detail estimate attached

For STP 1 : Removing old membrane and providing, supplying, installing, fixing, erecting and commissioning of the Submerged Membrane Bio Reactor (SMBR) system membrane for domestic wastewater treatment with a capacity of 500 KLD (operating 20 hours/day) and integrating with the existing plant with the required pipeline work and disposal of old membrane with suitable method outside the BBMP limits. The system shall incorporate hollow fibre membranes made of reinforced PVDF material, with a nominal pore size of 0.04 micron to 0.05 micron and a hydrophilic nature. The membranes shall be capable of operating with MLSS up to 15,000 mg/L and an allowable transmembrane pressure (TMP) range of ±0.5 bar. Treated water quality shall be suitable for horticulture, car washing, and flushing applications meeting the tretaed water parameters of KSPCB and CPCB, Including supplying all fixing accessories, air scouring system, labour, cranes, materials, suitable solenoid and actuator valve on existing production and backwash pipe lines to achieve auto operation of the plant and supply of appropriate chemicals required for regular membrane cleaning and maintenance for 2 years/ till end of AMC , complete as directed by the Engineer-in-Charge. A minimum warranty of the membranes as per the tender conditions is required . Suitable software to be installed in PLC to acheive auto operations of plant. Existing MBR Tank size -28 cum (2.8 M X 2.8 M X 3.5 M SWD (4.4 TD)