HomeMy WebLinkAboutNotes, Work PLANNER 9/19/2013 • ti 4J fn C Puri P 5-T"A-f-f
Glenwood
3580 Franklin Blvd
From the Plant, east on Beltline Road, south on 1-5, right at Glenwood exit 191, right to Glenwood Blvd,
and right on Franklin Blvd. Station is set back from the street on the left side of the road. Driveway to the
station is between the car lot and Myrmo and Sons.
This station was designed and built in 1995 to serve the greater Glenwood area, eventually south to the
urban growth boundary and east to the hills between Franklin Boulevard and 30th Avenue. It was also
anticipated that eventually the sewage settling ponds at Lane Community College could be
decommissioned and discharge from LCC directed to this station.
The dry well portion of the station is designed with three levels. The ground level portion contains the
controls. MCC, and a crane system Second level houses the motors and seal water system. Third level
is the pump gallery.
A programmable logic controller and variable frequency drives accomplishes pump speed control. The
station has a 36-inch influent line and a 12-inch and 20-inch force main, which discharge underneath
the Willamette River from the station into the Springfield East Bank Interceptor at Aspen Street. The 20-
inch force main is currently blind flanged off.
The station features a trench wet well and ventilation system designed to allow occupancy without the
usual confined space entry requirements. Odorous air is scrubbed via an activated carbon system
contained in a special room adjacent to the wet well.
The station is equipped with a manual gravity bypass which discharges directly into the Willamette River
next to the station. The station can also be operated using a portable generator.
Design Maximum Emergency Pump Station Alarm
#Pumps Flow Flow Utility Power Around Bypass System
2-40 hp
(2-Future) Yes
18 Portable Yes
VFD 7 1—Manual Class 1
MGD SUB Generator 2—6"
75 kW MGD Radio
Future 80kw F/CL
currently) station
80 KW GENERATOR /480 three phase
6 reflector cones
No traffic control needed
Road Vests/Hard hats
Vehicle Beacon Light
PUMP AROUND EQUIPMENT LIST
One six inch pump
Three 6-inch suction hoses
Two 6-inch discharge hoses
One 6-inch female-to-male 90°elbow
One priming water container
Ten reflector cones for work area Date Received: 0/02a13
Planner: AL
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One five gallon gas can
Hard hats/road vests
Vehicle beacon light
Manhole key and puller
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Date Received: /'9/X13
Planner: AL
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Date Received:
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Planner: AL ,