Water Supply, Irrigation & Sanitation Tenders

Providing, Laying , fixing & jointing of P.V.C. Pipes as per ISI-4985 (ISI marked with the prior approval of Engineer-in-Charge) along the Trenches and laying the same in Trenches to correct alignment and gradients, cutting, jointing and testing complete as per specifications. 63mm o/d PVC pipe of 4 Kgf. / sqcm

Design, Supply, Installation, Testing and Commissioning of Multistage Horizontal Centrifugal Pump Set comprising, SS impeller, CI/SG Iron/WCB casing, mechanical seal, oil-lubricated bearings, coupled to an energy-efficient squirrel cage induction motor (as per design, 415 V ±10%, 50 Hz, 1450–1480 RPM, F-class insulation), mounted on a common MS base frame with proper alignment. Pumps to be installed in 2 running + 1 standby (2R+1S) configuration, complete with MS ERW suction and delivery piping (Grade L290/X-42), long-radius bends, common pressure header with flanges, cork sheet gaskets, nuts, bolts, washers, and necessary supports. It includes fitting of all required control valves including CI NRVs, sluice valves, heavy-duty ball valves for priming, 25 mm ERW MS pipe (priming line), suction pipe of 250 mm dia (8 m length) with bends, foot valve with strainer, clips, clamps, nipples, and other fittings as per site requirement. Complete with provision for priming facility, pressure-tight joints, and alignment with the delivery system. Pump Duty Parameters: i) Capacity: 112.5 m³/hr ii) Total Dynamic Head: 470 m iii) NPSHr ≤ 2.8 m iv) Efficiency at duty point: ≥ 70% v) Prime mover capacity = as per design @ 1450–1480 RPM

Custom Bid for Services - Supply and Installation of Non- Chemical Water Treatment Device at Hyderabad UNIT Similar Category Repair

NS Item) Supplying and dozing of Liquid Chlorine Gas filled in 900 Kg. tonner (tonner provided by the Deptt.) exclusive of GST, carriage, Loading, unloading, Testing and Insurance complete job for water Treatment Plant, Main water Works, Sector-1, Rohtak complete in all respect and all other works contingent thereto.

Excavation in trenches with straight or open cutting in streets, lanes or in open area with 3D/JCB or excavator including manually dressing bed, trimming sides and side slopes for sewers and manholes to full depths as shown in drawings,including, dressing to correct sections and dewatering, provision for diversion for traffic, protection of existing services i.e. telephone cables, electric lines, water supply lines and gas lines etc. night signals, profiles, pegs, sight rails, boning rods, watching, etc., fixing and maintenance of caution boards, fencing, refilling trenches, watering, ramming and restoration of surface to original level and removal of surplus spoil from the site of works, upto one chain (15m) complete in all respects.