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Design, Supply and Construction of 1.5 MGD (6.81 MLD) Surface Water Treatment Plant (SWTP) near existing 3.00 MGD WTP at Collegetilla
Design, supply and construction of 1.50 MGD (6.81 MLD)(sixteen hours pumping) capacity surface water treatment plant (excluding intake well) including laying of 400 mm dia. DI rising mainline from an intake well to cascade aerator cum primary sedimentation tank, flash mixer, clariflocculator, chemical house cum filter house, clear water reservoir, clear water pump house, clear water pump sets, overhead backwash tank, chemical dosing system, sludge disposal line including sludge handling system with all allied civil, mechanical & electrical works having supply and installation of electrical PLC & SCADA etc. complete including trial run successful commissioning complete in all respect.(Annexure A)
Augmentation of Existing Water Supply Treatment units at Mayang Imphal IB and Khuman Ningthou, Mayang Imphal Project No. 18 (A)
Design, Drawing, Construction, Testing and commissioning of RCC Rapid Sand filter- 2nos. (3.50mx3.50m) having plinth area of (10.00mx12.00m) at a filtration rate of 80 lts/m2/hr with suitable inlet side gullet, underdrainage system, collection chamber for clear water and backwash tank i/c maintenance room and office room and walkway with railing along with pipe fitting i/c D.I. 300mm & 150mm dia. Of different sizes pipe with necessary specials and back wash out system with necessary inspection chamber including necessary internal fitting, PVC nozzles, blowers, etc. complete including supplying and installation of electrical and mechanical component such as Air Blowers, clear water pump, feeder pump, valve, MCC panel, electric cables, etc. complete at Mayang Imphal (I.B.)(WTP) and providing and laying of deficit suitable filter media etc. as per following norm i) Gravel a) The size of gravel varies from 50 mm at the bottom and 2 to 5 mm at the top. The filter gravel shall be as spherical as possible, hard, clean and uniform in quality. ii) Sand a) Sand should be hard and resistant, quartzite, free from clay, fine particles, soft grains, dust and foreign material and diet of any description. b) Effective size should be 0.45 – 0.70mm. c) Uniformity co-efficient should be 1.30 – 1.70. d) Silicon content should be less than 90%.
Supply and delivery of Liquid Chlorine Gas Cylinder in 900Kgs at Kabilakurichi Water treatment plant in Namakkal City Municipal Corporation.
Supply of cholorine Gas in 900 Kgs Cylinders as and when required inclusive all testing charges of cylinders, transporting charges up to the site etc.., Complete.
Operation, and Guarding of Pumping station and sub-station equipments of Water Treatment Plant Pumping Station at Dejuri Block Borjora, Dist- Bankura under Bankura -I ,II and Borjora Block Surface Water Based Piped Water Supply Scheme
a) Operation, guarding of 3nos. (2W + 1S) each of 960 KW + 2 Nos.(1W+ 1S) each of 280 KW Clear water pump pumping machinerys, 2 nos Dewatering water pumps, H.T & L.T. PDB panel cum MCC panels of individual Soft starter panels, b) 2 nos 30 KW back wash pumping machineries with Pump Control Panel and other accessories c) 2 nos 22 KW Waste Water Recycle Pumps, with Pump Control Panel, and other accessories d) 2 nos 12.5 KW Waste Water Sludge Transfer Pumps with Pump Control Panel, along with other accessories and electrical gadgets, actuator operated butterfly valves, flow meters, level indicators etc an inside the WTP pumping station and internal and external illumination complete with all other electrical accessories and ancilliaries for round the clock supply of drinking water by engaging suitable operating personnel as per direction of E.I.C
Operation and Maintenance for performing of day to day Laboratory and Library activities at Dakshin Roypur Water Treatment Plant under Surface Water based Water Supply Scheme in the Arsenic affected areas of South 24-Parganas District.
3.00 BHARATI CHEMICAL AND SCIENTIFIC WORKS (GSTN-19AADFB6759N1ZS) BID ID -7474893 3574889.00 -0.18 3568454.20 Thirty Five Lakh Sixty Eight Thousand Four Hundred and Fifty Four
Restoration of water treatment plant Barota
Excavation in foundation and trenches etc. in earth work in all kinds of soil such as pick work, jumper work, blasting soft or hard rock or by chiselling soft or hard rock where blasting is prohibited in all leads and lifts including trimming / dressing of sidesand bed stacking the excavatted soil clear from the edge of excavation and returning the excavated soil after completion of work in 15cm layers when required into plinth , sides of foundation etc. consolidating each deposited layers by ramming and watering and then disposing of all surplus excavated soil complete in all respect as per the direction and to the entire satisfaction of the Engineer-in-charge.