COMPOSITE ELEVATED WATER STORAGE TANK 3B-2.pdf · COMPOSITE ELEVATED WATER STORAGE TANK ... Ground...
-
Upload
nguyenduong -
Category
Documents
-
view
235 -
download
1
Transcript of COMPOSITE ELEVATED WATER STORAGE TANK 3B-2.pdf · COMPOSITE ELEVATED WATER STORAGE TANK ... Ground...
![Page 1: COMPOSITE ELEVATED WATER STORAGE TANK 3B-2.pdf · COMPOSITE ELEVATED WATER STORAGE TANK ... Ground Storage Reservoirs Prestressed Concrete ... Where is The Steel Tank Constructed?](https://reader034.fdocuments.us/reader034/viewer/2022052216/5b00c4ae7f8b9ab9598b4f08/html5/thumbnails/1.jpg)
COMPOSITE ELEVATED WATER STORAGE TANK
John Koch, P.E., DEEMay 4, 2007
![Page 2: COMPOSITE ELEVATED WATER STORAGE TANK 3B-2.pdf · COMPOSITE ELEVATED WATER STORAGE TANK ... Ground Storage Reservoirs Prestressed Concrete ... Where is The Steel Tank Constructed?](https://reader034.fdocuments.us/reader034/viewer/2022052216/5b00c4ae7f8b9ab9598b4f08/html5/thumbnails/2.jpg)
Typical Water Storage Tanks In the Northwest
•• Ground Level Storage ReservoirsGround Level Storage Reservoirs•• StandpipesStandpipes•• Wood Stave TanksWood Stave Tanks•• Elevated Steel Storage ReservoirsElevated Steel Storage Reservoirs•• Elevated Composite ReservoirsElevated Composite Reservoirs
![Page 3: COMPOSITE ELEVATED WATER STORAGE TANK 3B-2.pdf · COMPOSITE ELEVATED WATER STORAGE TANK ... Ground Storage Reservoirs Prestressed Concrete ... Where is The Steel Tank Constructed?](https://reader034.fdocuments.us/reader034/viewer/2022052216/5b00c4ae7f8b9ab9598b4f08/html5/thumbnails/3.jpg)
Steel Standpipes
![Page 4: COMPOSITE ELEVATED WATER STORAGE TANK 3B-2.pdf · COMPOSITE ELEVATED WATER STORAGE TANK ... Ground Storage Reservoirs Prestressed Concrete ... Where is The Steel Tank Constructed?](https://reader034.fdocuments.us/reader034/viewer/2022052216/5b00c4ae7f8b9ab9598b4f08/html5/thumbnails/4.jpg)
Ground Storage Reservoirs
Prestressed ConcretePrestressed Concrete
LinedLined
![Page 5: COMPOSITE ELEVATED WATER STORAGE TANK 3B-2.pdf · COMPOSITE ELEVATED WATER STORAGE TANK ... Ground Storage Reservoirs Prestressed Concrete ... Where is The Steel Tank Constructed?](https://reader034.fdocuments.us/reader034/viewer/2022052216/5b00c4ae7f8b9ab9598b4f08/html5/thumbnails/5.jpg)
Wood Stave Reservoir
![Page 6: COMPOSITE ELEVATED WATER STORAGE TANK 3B-2.pdf · COMPOSITE ELEVATED WATER STORAGE TANK ... Ground Storage Reservoirs Prestressed Concrete ... Where is The Steel Tank Constructed?](https://reader034.fdocuments.us/reader034/viewer/2022052216/5b00c4ae7f8b9ab9598b4f08/html5/thumbnails/6.jpg)
Elevated Steel Reservoirs
![Page 7: COMPOSITE ELEVATED WATER STORAGE TANK 3B-2.pdf · COMPOSITE ELEVATED WATER STORAGE TANK ... Ground Storage Reservoirs Prestressed Concrete ... Where is The Steel Tank Constructed?](https://reader034.fdocuments.us/reader034/viewer/2022052216/5b00c4ae7f8b9ab9598b4f08/html5/thumbnails/7.jpg)
Elevated Composite Reservoirs
![Page 8: COMPOSITE ELEVATED WATER STORAGE TANK 3B-2.pdf · COMPOSITE ELEVATED WATER STORAGE TANK ... Ground Storage Reservoirs Prestressed Concrete ... Where is The Steel Tank Constructed?](https://reader034.fdocuments.us/reader034/viewer/2022052216/5b00c4ae7f8b9ab9598b4f08/html5/thumbnails/8.jpg)
Why Chose Elevated Composite?
• Cost of Steel Has Escalated• Several Contractors Now Construct Composite Tanks
Making the Costs Competitive• All the Storage Volume is Useable• Reduced Maintenance Costs• Multi-use Potential of Space in Pedestal (Office -
Storage)
![Page 9: COMPOSITE ELEVATED WATER STORAGE TANK 3B-2.pdf · COMPOSITE ELEVATED WATER STORAGE TANK ... Ground Storage Reservoirs Prestressed Concrete ... Where is The Steel Tank Constructed?](https://reader034.fdocuments.us/reader034/viewer/2022052216/5b00c4ae7f8b9ab9598b4f08/html5/thumbnails/9.jpg)
More Useable Volume
159 Ft159 Ft157 Ft 6 In157 Ft 6 In
2.5 MG2.5 MG
99 Ft99 Ft
0.94 MG0.94 MG
54 Ft54 Ft
104 Ft104 Ft
5555’’--66””
![Page 10: COMPOSITE ELEVATED WATER STORAGE TANK 3B-2.pdf · COMPOSITE ELEVATED WATER STORAGE TANK ... Ground Storage Reservoirs Prestressed Concrete ... Where is The Steel Tank Constructed?](https://reader034.fdocuments.us/reader034/viewer/2022052216/5b00c4ae7f8b9ab9598b4f08/html5/thumbnails/10.jpg)
Design Considerations
•• Seismic RequirementsSeismic Requirements•• Air Gap For OverflowAir Gap For Overflow•• Supplemental DisinfectionSupplemental Disinfection•• SamplingSampling•• Circulation of ContentsCirculation of Contents•• SecuritySecurity
![Page 11: COMPOSITE ELEVATED WATER STORAGE TANK 3B-2.pdf · COMPOSITE ELEVATED WATER STORAGE TANK ... Ground Storage Reservoirs Prestressed Concrete ... Where is The Steel Tank Constructed?](https://reader034.fdocuments.us/reader034/viewer/2022052216/5b00c4ae7f8b9ab9598b4f08/html5/thumbnails/11.jpg)
Seismic Loading Is A ConsiderationConcrete FoundationConcrete Foundation
Donut 35 Ft Inside Donut 35 Ft Inside 69 Ft Outside69 Ft Outside
![Page 12: COMPOSITE ELEVATED WATER STORAGE TANK 3B-2.pdf · COMPOSITE ELEVATED WATER STORAGE TANK ... Ground Storage Reservoirs Prestressed Concrete ... Where is The Steel Tank Constructed?](https://reader034.fdocuments.us/reader034/viewer/2022052216/5b00c4ae7f8b9ab9598b4f08/html5/thumbnails/12.jpg)
What Makes the Tank Competitive
Reinforcing Steel Reinforcing Steel PrePre--assembledassembled
Prefabricated FormsPrefabricated Forms
![Page 13: COMPOSITE ELEVATED WATER STORAGE TANK 3B-2.pdf · COMPOSITE ELEVATED WATER STORAGE TANK ... Ground Storage Reservoirs Prestressed Concrete ... Where is The Steel Tank Constructed?](https://reader034.fdocuments.us/reader034/viewer/2022052216/5b00c4ae7f8b9ab9598b4f08/html5/thumbnails/13.jpg)
Pre-Assembled Reinforcing Steel
![Page 14: COMPOSITE ELEVATED WATER STORAGE TANK 3B-2.pdf · COMPOSITE ELEVATED WATER STORAGE TANK ... Ground Storage Reservoirs Prestressed Concrete ... Where is The Steel Tank Constructed?](https://reader034.fdocuments.us/reader034/viewer/2022052216/5b00c4ae7f8b9ab9598b4f08/html5/thumbnails/14.jpg)
Forms Move Up Only
![Page 15: COMPOSITE ELEVATED WATER STORAGE TANK 3B-2.pdf · COMPOSITE ELEVATED WATER STORAGE TANK ... Ground Storage Reservoirs Prestressed Concrete ... Where is The Steel Tank Constructed?](https://reader034.fdocuments.us/reader034/viewer/2022052216/5b00c4ae7f8b9ab9598b4f08/html5/thumbnails/15.jpg)
Forming Top of Pedestal and Bottom of Reservoir
![Page 16: COMPOSITE ELEVATED WATER STORAGE TANK 3B-2.pdf · COMPOSITE ELEVATED WATER STORAGE TANK ... Ground Storage Reservoirs Prestressed Concrete ... Where is The Steel Tank Constructed?](https://reader034.fdocuments.us/reader034/viewer/2022052216/5b00c4ae7f8b9ab9598b4f08/html5/thumbnails/16.jpg)
What is Next After the Concrete Work?
![Page 17: COMPOSITE ELEVATED WATER STORAGE TANK 3B-2.pdf · COMPOSITE ELEVATED WATER STORAGE TANK ... Ground Storage Reservoirs Prestressed Concrete ... Where is The Steel Tank Constructed?](https://reader034.fdocuments.us/reader034/viewer/2022052216/5b00c4ae7f8b9ab9598b4f08/html5/thumbnails/17.jpg)
Where is The Steel Tank Constructed?
Set the Ring Beam SupportsSet the Ring Beam Supports
Rig and Beginning Welding the Rig and Beginning Welding the Cone Portion of the ReservoirCone Portion of the Reservoir
![Page 18: COMPOSITE ELEVATED WATER STORAGE TANK 3B-2.pdf · COMPOSITE ELEVATED WATER STORAGE TANK ... Ground Storage Reservoirs Prestressed Concrete ... Where is The Steel Tank Constructed?](https://reader034.fdocuments.us/reader034/viewer/2022052216/5b00c4ae7f8b9ab9598b4f08/html5/thumbnails/18.jpg)
Certified Welding Inspector Should Be Part of Engineering Construction Team
Machine WeldsMachine Welds
Hand WeldsHand Welds
1 1 ¼”¼” PlatePlate
![Page 19: COMPOSITE ELEVATED WATER STORAGE TANK 3B-2.pdf · COMPOSITE ELEVATED WATER STORAGE TANK ... Ground Storage Reservoirs Prestressed Concrete ... Where is The Steel Tank Constructed?](https://reader034.fdocuments.us/reader034/viewer/2022052216/5b00c4ae7f8b9ab9598b4f08/html5/thumbnails/19.jpg)
Welding From Inside As Well As Outside of Tank
![Page 20: COMPOSITE ELEVATED WATER STORAGE TANK 3B-2.pdf · COMPOSITE ELEVATED WATER STORAGE TANK ... Ground Storage Reservoirs Prestressed Concrete ... Where is The Steel Tank Constructed?](https://reader034.fdocuments.us/reader034/viewer/2022052216/5b00c4ae7f8b9ab9598b4f08/html5/thumbnails/20.jpg)
Certified NACE Coating Inspector Should be Part of the Engineering Construction
Team
![Page 21: COMPOSITE ELEVATED WATER STORAGE TANK 3B-2.pdf · COMPOSITE ELEVATED WATER STORAGE TANK ... Ground Storage Reservoirs Prestressed Concrete ... Where is The Steel Tank Constructed?](https://reader034.fdocuments.us/reader034/viewer/2022052216/5b00c4ae7f8b9ab9598b4f08/html5/thumbnails/21.jpg)
Day of Tank RaisingWind Less Than 5 MPH
![Page 22: COMPOSITE ELEVATED WATER STORAGE TANK 3B-2.pdf · COMPOSITE ELEVATED WATER STORAGE TANK ... Ground Storage Reservoirs Prestressed Concrete ... Where is The Steel Tank Constructed?](https://reader034.fdocuments.us/reader034/viewer/2022052216/5b00c4ae7f8b9ab9598b4f08/html5/thumbnails/22.jpg)
Raising 455,000 Pounds in Under 4 Hours
First Jacking SequenceFirst Jacking Sequence Jacks and Cable AssembliesJacks and Cable Assemblies
![Page 23: COMPOSITE ELEVATED WATER STORAGE TANK 3B-2.pdf · COMPOSITE ELEVATED WATER STORAGE TANK ... Ground Storage Reservoirs Prestressed Concrete ... Where is The Steel Tank Constructed?](https://reader034.fdocuments.us/reader034/viewer/2022052216/5b00c4ae7f8b9ab9598b4f08/html5/thumbnails/23.jpg)
Two Hours Into the Lifting Process
![Page 24: COMPOSITE ELEVATED WATER STORAGE TANK 3B-2.pdf · COMPOSITE ELEVATED WATER STORAGE TANK ... Ground Storage Reservoirs Prestressed Concrete ... Where is The Steel Tank Constructed?](https://reader034.fdocuments.us/reader034/viewer/2022052216/5b00c4ae7f8b9ab9598b4f08/html5/thumbnails/24.jpg)
Tank in Final Position
Steel Plates Across Concrete HaunchesSteel Plates Across Concrete Haunches
![Page 25: COMPOSITE ELEVATED WATER STORAGE TANK 3B-2.pdf · COMPOSITE ELEVATED WATER STORAGE TANK ... Ground Storage Reservoirs Prestressed Concrete ... Where is The Steel Tank Constructed?](https://reader034.fdocuments.us/reader034/viewer/2022052216/5b00c4ae7f8b9ab9598b4f08/html5/thumbnails/25.jpg)
Lifting CompletedLifting Completed
![Page 26: COMPOSITE ELEVATED WATER STORAGE TANK 3B-2.pdf · COMPOSITE ELEVATED WATER STORAGE TANK ... Ground Storage Reservoirs Prestressed Concrete ... Where is The Steel Tank Constructed?](https://reader034.fdocuments.us/reader034/viewer/2022052216/5b00c4ae7f8b9ab9598b4f08/html5/thumbnails/26.jpg)
Tank Bottom Pressure Checked for Leaks
![Page 27: COMPOSITE ELEVATED WATER STORAGE TANK 3B-2.pdf · COMPOSITE ELEVATED WATER STORAGE TANK ... Ground Storage Reservoirs Prestressed Concrete ... Where is The Steel Tank Constructed?](https://reader034.fdocuments.us/reader034/viewer/2022052216/5b00c4ae7f8b9ab9598b4f08/html5/thumbnails/27.jpg)
Repairing Leaks in Tank Bottom
![Page 28: COMPOSITE ELEVATED WATER STORAGE TANK 3B-2.pdf · COMPOSITE ELEVATED WATER STORAGE TANK ... Ground Storage Reservoirs Prestressed Concrete ... Where is The Steel Tank Constructed?](https://reader034.fdocuments.us/reader034/viewer/2022052216/5b00c4ae7f8b9ab9598b4f08/html5/thumbnails/28.jpg)
Tank Bottom is Prepared for Grouting Voids
22”” Threaded CouplingsThreaded Couplingsat Approximately 8 Ft at Approximately 8 Ft Centers For Grout Centers For Grout
![Page 29: COMPOSITE ELEVATED WATER STORAGE TANK 3B-2.pdf · COMPOSITE ELEVATED WATER STORAGE TANK ... Ground Storage Reservoirs Prestressed Concrete ... Where is The Steel Tank Constructed?](https://reader034.fdocuments.us/reader034/viewer/2022052216/5b00c4ae7f8b9ab9598b4f08/html5/thumbnails/29.jpg)
Grout Being Pumped Into Void Between Reservoir ¼” Plate Bottom and Concrete Roof On Pedestal
Grout Flowing into Next Grout Flowing into Next Grouting PortGrouting Port
![Page 30: COMPOSITE ELEVATED WATER STORAGE TANK 3B-2.pdf · COMPOSITE ELEVATED WATER STORAGE TANK ... Ground Storage Reservoirs Prestressed Concrete ... Where is The Steel Tank Constructed?](https://reader034.fdocuments.us/reader034/viewer/2022052216/5b00c4ae7f8b9ab9598b4f08/html5/thumbnails/30.jpg)
Coating Inside of Tank
PainterPainter’’s Rail Inside Reservoirs Rail Inside Reservoir
![Page 31: COMPOSITE ELEVATED WATER STORAGE TANK 3B-2.pdf · COMPOSITE ELEVATED WATER STORAGE TANK ... Ground Storage Reservoirs Prestressed Concrete ... Where is The Steel Tank Constructed?](https://reader034.fdocuments.us/reader034/viewer/2022052216/5b00c4ae7f8b9ab9598b4f08/html5/thumbnails/31.jpg)
Holiday Testing Interior Tank Coating
![Page 32: COMPOSITE ELEVATED WATER STORAGE TANK 3B-2.pdf · COMPOSITE ELEVATED WATER STORAGE TANK ... Ground Storage Reservoirs Prestressed Concrete ... Where is The Steel Tank Constructed?](https://reader034.fdocuments.us/reader034/viewer/2022052216/5b00c4ae7f8b9ab9598b4f08/html5/thumbnails/32.jpg)
Inside Components of Reservoir
Access TubeAccess Tube
Overflow PipeOverflow Pipe
AccessAccess LadderLadder
Chlorine Injection Chlorine Injection or Sample Portor Sample Port
![Page 33: COMPOSITE ELEVATED WATER STORAGE TANK 3B-2.pdf · COMPOSITE ELEVATED WATER STORAGE TANK ... Ground Storage Reservoirs Prestressed Concrete ... Where is The Steel Tank Constructed?](https://reader034.fdocuments.us/reader034/viewer/2022052216/5b00c4ae7f8b9ab9598b4f08/html5/thumbnails/33.jpg)
Completed Tank
Tank Tank AccessAccess
Center Tube Center Tube AccessAccess
Tank Tank Ventilation Ventilation
LouverLouver
FAA Clearance FAA Clearance LightLight
![Page 34: COMPOSITE ELEVATED WATER STORAGE TANK 3B-2.pdf · COMPOSITE ELEVATED WATER STORAGE TANK ... Ground Storage Reservoirs Prestressed Concrete ... Where is The Steel Tank Constructed?](https://reader034.fdocuments.us/reader034/viewer/2022052216/5b00c4ae7f8b9ab9598b4f08/html5/thumbnails/34.jpg)
Air Gap For Overflow and Drainage Pipe
![Page 35: COMPOSITE ELEVATED WATER STORAGE TANK 3B-2.pdf · COMPOSITE ELEVATED WATER STORAGE TANK ... Ground Storage Reservoirs Prestressed Concrete ... Where is The Steel Tank Constructed?](https://reader034.fdocuments.us/reader034/viewer/2022052216/5b00c4ae7f8b9ab9598b4f08/html5/thumbnails/35.jpg)
Lighting EnhancementsLighting Enhancements
![Page 36: COMPOSITE ELEVATED WATER STORAGE TANK 3B-2.pdf · COMPOSITE ELEVATED WATER STORAGE TANK ... Ground Storage Reservoirs Prestressed Concrete ... Where is The Steel Tank Constructed?](https://reader034.fdocuments.us/reader034/viewer/2022052216/5b00c4ae7f8b9ab9598b4f08/html5/thumbnails/36.jpg)
Questions?
ContactContactJohn Koch John Koch Direct Line: 360 588360 588--70027002E-mail: [email protected]@hdrinc.com