Concrete Pump Station Lift Station Equipment
Found 7 free book(s)CHAPTER 4 DESIGN AND CONSTRUCTION OF SEWAGE …
cpheeo.gov.in10. Hoisting equipment shall be provided for handling of equipment and materials, which cannot be readily lifted or removed by manual labour. Hence, in large pumping stations, gantries of adequate capacities shall be provided to lift the pumps, motors and large piping. 11.
SCHEDULE OF RATES
waterresources.kar.nic.inPump ( electric ) 5 hp per hour Rs: 2.00 20.00 15.60 Pump ( electric ) 10 hp per hour Rs: 4.00 41.00 15.60 ... ELECTRIC SUB-STATION MATERIALS: 1 Electric pole with fixtures per No. Rs: 2500.00 ... previous lift of concrete and providing cement mortar layer before placing concrete for next lift. The proportion of cement mortar shall be same as ...
EXPECTED USEFUL LIFE TABLE - Wa
www.commerce.wa.govLift Station 50 50 Mail Facilities 10 10 Landscaping 50+ 50+ Parking Asphalt 25 25 Resurface Gravel 15 15 Pave with asphalt or concrete Pedestrian Paving Bituminous 15 15 Resurface Concrete 30 30 Replace Retaining Walls Concrete 20 20 Fill cracks/repoint Masonry 15 15 Fill cracks/repoint ... Heat pump w/suppl.electric 15 15 Heat pump water ...
Wastewater Technology Fact Sheet: Sewers, Force Main
www3.epa.govperformance characteristics under which the lift station-force main system will operate under typical conditions (flows and pressures). Properly designed pump-force main systems usually allow the lift station pumps to operate at 35 to 55 percent efficiency most of the time. Overall pump efficiency depends on the type of pumps, their
Surge Control in Pumping Systems - Val Matic
www.valmatic.comand the pump will stop quickly and cause a sudden stoppage of flow. Almost all pumping systems need additional surge equipment to prevent surges after a power failure. VERTICAL PUMPS AND WELL SERVICE AIR VALVES Vertical pumps, as shown in Figure 2, lift water from a tank or wet well into a pipeline.
Design of Sewage Pumping Stations
www.zoellerengprod.comTOTAL DYNAMIC AND STATIC HEAD CALCULATIONS I. Pump Station Design Flow Data A.Average Daily Flow 122,400 gpd B. Average flow/1,440 85 gpm C. Pump Rate 300% (Peaking Factor) 255 gpm required II. Roughness Coefficient C = 120 for Ductile Iron Pipe (DIP); ID DIP = 6 in. C = 150 for PVC; ID PVC = 6 in. III.
C.1 GENERAL REQUIREMENTS FOR ALL ELEVATOR …
oubo.virginia.edu7. When a sump pump is necessary on hydraulic elevator installati ons, it must be designed with a sump pump oil sensing control system to allow water to be pumped out without pumping oil/hydraulic fluid from the elevator hoistway pit. The sump pump control system must include an audible alarm and visual indicators for water and oil.