LITTLETON/ENGLEWOOD DEWATERING FACILITY I N T R O D U C T I O N.
-
Upload
anthony-blake -
Category
Documents
-
view
221 -
download
0
Transcript of LITTLETON/ENGLEWOOD DEWATERING FACILITY I N T R O D U C T I O N.
![Page 1: LITTLETON/ENGLEWOOD DEWATERING FACILITY I N T R O D U C T I O N.](https://reader036.fdocuments.net/reader036/viewer/2022081513/56649dc65503460f94abb2ac/html5/thumbnails/1.jpg)
LITTLETON/ENGLEWOODLITTLETON/ENGLEWOODDEWATERING FACILITYDEWATERING FACILITY
I N T R O D U C T I O NI N T R O D U C T I O N
![Page 2: LITTLETON/ENGLEWOOD DEWATERING FACILITY I N T R O D U C T I O N.](https://reader036.fdocuments.net/reader036/viewer/2022081513/56649dc65503460f94abb2ac/html5/thumbnails/2.jpg)
Collaborative Design
Needs Assessment - Brainstorming
Meeting Facilitation
![Page 3: LITTLETON/ENGLEWOOD DEWATERING FACILITY I N T R O D U C T I O N.](https://reader036.fdocuments.net/reader036/viewer/2022081513/56649dc65503460f94abb2ac/html5/thumbnails/3.jpg)
Design GuidelinesPermit LimitationsSafety and HealthOdor ControlResource OptimizationProject ScopeCost ContainmentParticipation
![Page 4: LITTLETON/ENGLEWOOD DEWATERING FACILITY I N T R O D U C T I O N.](https://reader036.fdocuments.net/reader036/viewer/2022081513/56649dc65503460f94abb2ac/html5/thumbnails/4.jpg)
Key Considerations
Clean Process AreaCentrifuge Sludge StorageTruck LoadingPolymer SystemConveyance
![Page 5: LITTLETON/ENGLEWOOD DEWATERING FACILITY I N T R O D U C T I O N.](https://reader036.fdocuments.net/reader036/viewer/2022081513/56649dc65503460f94abb2ac/html5/thumbnails/5.jpg)
Cost Containment
Product of a Collaborative Design
![Page 6: LITTLETON/ENGLEWOOD DEWATERING FACILITY I N T R O D U C T I O N.](https://reader036.fdocuments.net/reader036/viewer/2022081513/56649dc65503460f94abb2ac/html5/thumbnails/6.jpg)
New Dewatering Facility
Location
– Centrate Storage Tank, Covered
– Odor ControlCentrifuge Room
– Modified versus New
– Room to work
![Page 7: LITTLETON/ENGLEWOOD DEWATERING FACILITY I N T R O D U C T I O N.](https://reader036.fdocuments.net/reader036/viewer/2022081513/56649dc65503460f94abb2ac/html5/thumbnails/7.jpg)
Pump RoomPC pumps versus Piston type
– Allowed for Clean operations
– One pump per Centrifuge
– Piping (250 psi)
– Sludge Hoppers - VFD’sDrainsCentrate Sample Lines
![Page 8: LITTLETON/ENGLEWOOD DEWATERING FACILITY I N T R O D U C T I O N.](https://reader036.fdocuments.net/reader036/viewer/2022081513/56649dc65503460f94abb2ac/html5/thumbnails/8.jpg)
Polymer RoomPolymer RoomTruck loading dockLarge StorageMonorail SystemBig BagTempered WaterTrench Drains
![Page 9: LITTLETON/ENGLEWOOD DEWATERING FACILITY I N T R O D U C T I O N.](https://reader036.fdocuments.net/reader036/viewer/2022081513/56649dc65503460f94abb2ac/html5/thumbnails/9.jpg)
Sludge StorageSilo
–Capacity
Automated
![Page 10: LITTLETON/ENGLEWOOD DEWATERING FACILITY I N T R O D U C T I O N.](https://reader036.fdocuments.net/reader036/viewer/2022081513/56649dc65503460f94abb2ac/html5/thumbnails/10.jpg)
Truck BayAutomated Truck Scale
Optional Loading
Cleaning
![Page 11: LITTLETON/ENGLEWOOD DEWATERING FACILITY I N T R O D U C T I O N.](https://reader036.fdocuments.net/reader036/viewer/2022081513/56649dc65503460f94abb2ac/html5/thumbnails/11.jpg)
Centrate Tank
Reused existing Aeration Basin
– Capital saving of $1,000,000
– Reduced bottleneck
– Reduce struvite build up
Cleaning made easy
![Page 12: LITTLETON/ENGLEWOOD DEWATERING FACILITY I N T R O D U C T I O N.](https://reader036.fdocuments.net/reader036/viewer/2022081513/56649dc65503460f94abb2ac/html5/thumbnails/12.jpg)
New Dewatering Facility
Capital savings of $1,200,000
– Modified existing centrifuges Capital savings of $170,000
– Modified existing polymer system Capital savings of $400,000 utilizing PC pumps O & M costs have been reduced by $75,000
annually. (More to Come)
– Maintenance has been reduced 5 fold
– Lower polymer consumption
– Tempered polymer water-2% solids increase
![Page 13: LITTLETON/ENGLEWOOD DEWATERING FACILITY I N T R O D U C T I O N.](https://reader036.fdocuments.net/reader036/viewer/2022081513/56649dc65503460f94abb2ac/html5/thumbnails/13.jpg)
New Dewatering Facility
Reduced dewatering shift from 16.5 hours to 9.5 hours
Truck load out from 16 hours to 15 minutes Truck loaded to specification each time Target and maintain consistent solids output Automation from 2 operators at a 16 hour shift, to 1
at 9.5 hours Sludge storage capacity Facility provides for very clean operation