HomeMy WebLinkAboutFEI-2018-02-01-Water Wheel Feasibility Progress Updatef
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WATER WHEEL FEASIBILITY
PROGRESS UPDATE
IAN ADAM AND STEPHANIE CASTLE ZINN
FEBRUARY 1, 2018
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OUTLINE
Team
Proposed Location Rationale
Proposed Water Wheel Design
Water Wheel Operation
Creek and Tidal Considerations
Alternative Design Options
Next Steps
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CONSULTANTS
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112.2 square miles
PROPOSED LOCATION
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PROPOSED LOCATION
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RATIONALE FOR PROPOSED LOCATION
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RATIONALE FOR PROPOSED LOCATION
0
SCALE:
1 20
2020
1" = 20'
936 RIDGEBROOK ROAD
SPARKS, MD 21152
PHONE: (410) 316-7800
FAX: (410) 316-7817
www.kci.com
ENGINEERS
PLANNERS
SCIENTISTS
CONSTRUCTION M ANAGERS
CK I
TECHNOLOGIES
SCALE:ORANGE COUNTY, CALIFORNIA
DATE:
DESIGNED BY:
DRAWN BY:
REVISIONSDATE INITIALS
JAN./2018
PROFESSIONAL CERTIFICATION. I hereby certify that
these documents were prepared or approved by me,
and that I am a duly licensed professional engineer
under the laws of the State Of Maryland,
License No.________, Expiration Date ____________.xxxxx xx/xx/xx
J
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AS SHOWN
T.S.
J.F.W.
CITY OF NEWPORT BEACH
BARGE PILES WITH
ROLLERS, (TYP. OF 4)
TRACK PILES WITH CROSS
MEMBER, (TYP. OF 6)
DUMPSTER BARGE
DUMPSTER A
(LOADING POSITION)
STEEL TRACK
DUMPSTER A
(UNLOADING)
NEW GRADING
DUMPSTER B
(SPARE POSITION)
DUMPSTER CART,
(TYP. OF 4)
DUMPSTER WINCH
ACCESS STAIRS TO
WATERWHEEL
WATERWHEEL
FLOATING TRASH
BOOMS, (TYP. OF 2)
BOOM ANCHORS,
(TYP. OF 2)
PAVED DRIVE
RETRACTABLE
ACCESS PLATFORM
REMOVE EX. PILES, TYP.
JA
M
B
O
R
E
E
R
O
A
D
N
WATERWHEEL SITE LOCATION - PLAN
A
FIG. 2
A
FIG. 3
PLAN: WATERWHEEL SITE LOCATION
SCALE: 1"=20'-0"
1
FIG. 1
WATERWHEEL PILES, (TYP. OF 2);
ADDITIONAL PILES AS REQUIRED
FOR STABILITY
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CREEK TIDES
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CREEK TIDES
El
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Station
-20
-10
0
10
20
30
40
50
60
-2+00 -1+00 0+00
-2+00 -1+00 0+00
MEAN HIGHER HIGH
(MHHW) WATER LEVEL
5.23' (NAVD88)
HIGH WATER ELEVATION
(MHHW+STORM EVENT)
10.5' (NAVD88)
OBSERVED LOW
WATER ELEVATION
2.3' (NAVD88)
CHANNEL BOTTOM
ELEV. -6.2 (NAVD88)
30
50
60
NEW CONCRETE
PAD
EX. GRADE
WINCH AND PEDESTAL
NEW GRADING
HIGH TENSIONED
STEEL CABLE
DUMPSTER
(POSITION A)
C-CHANNEL TRACK
NEW PILES (TYP. OF
APPROXIMATELY 10)
DUMPSTER AND
BARGE (POSITION B)
TRASH CONVEYOR
WATERWHEEL
RECESSED TROLLEY
NEW PILES, DEPTH TO -30'
(TYP. OF 5), PILES CUT FOR
VISUAL PURPOSES
0
10
-2+00
-10
-20
20
40
-2+00
0
SCALE:
1 20
2020
1" = 20'
K C I
TECHNOLOGIES
936 RIDGE BROOK ROAD
SPARKS, MD 21152
PHONE: (410) 316-7800
FAX: (410) 316-7817
www.kci.com
ENGINEERS
PLANNERS
SCIENTISTS
CONSTRUCTION MANAGERS
CHECKED BY:
DRAWN BY:
SCALE:
DATE:
WATERWHEEL SECTION BARGE
ORANGE COUNTY, CALIFORNIA
CITY OF NEWPORT BEACHJAN./2018
AS SHOWN
J.F.W.
T.S.
SECTION: 13+50 WATERWHEEL BARGE
SCALE: HORIZONTAL: 1"=20'-0"
VERTICAL: 1"=20'-0"
A
FIG. 2
SAN DIEGO CREEK
NOTES:
1.ALL DIMENSIONS ARE APPROXIMATE.
2.ADDITIONAL DUMPSTER WHEELS ARE TO BE PROVIDED AS
REQUIRED TO MEET TRACK SLOPE.
3.CURRENT ILLUSTRATION SHOWS WATERWHEEL AT LOW
WATER LEVEL.
MEAN HIGHER HIGH
(MHHW) WATER LEVEL
5.23' (NAVD88)
HIGH WATER ELEVATION
(MHHW+STORM EVENT)
10.5' (NAVD88)
OBSERVED LOW
WATER ELEVATION
2.3' (NAVD88)CHANNEL BOTTOM
ELEV. -6.2 (NAVD88)
NEW CONCRETE PAD
EX. GRADE
NEW GRADING
DUMPSTER (EMPTY, STORED)
TRASH CONVEYOR
WATERWHEEL
WALKWAY & STAIRS
Station
-20
-10
0
10
20
30
40
50
60
-2+00 -1+00 0+00
-2+00 -1+00 0+00
-20
-10
0
10
20
30
40
50
60
-2+00
-2+00
PIVOTING & TELESCOPING
WALKWAY
0
SCALE:
1 20
2020
1" = 20'
K C I
TECHNOLOGIES
936 RIDGE BROOK ROAD
SPARKS, MD 21152
PHONE: (410) 316-7800
FAX: (410) 316-7817
www.kci.com
ENGINEERS
PLANNERS
SCIENTISTS
CONSTRUCTION MANAGERS
CHECKED BY:
DRAWN BY:
SCALE:
DATE:JAN./2018
AS SHOWN
J.F.W.
T.S.
SECTION: 13+50 WATERWHEEL ACCESS
SCALE: HORIZONTAL: 1"=20'-0"
VERTICAL: 1"=20'-0"
A
FIG. 3
WATERWHEEL SECTION ACCESS
ORANGE COUNTY, CALIFORNIA
CITY OF NEWPORT BEACH
SAN DIEGO CREEK
NOTES:
1.ALL DIMENSIONS ARE APPROXIMATE.
2.CURRENT ILLUSTRATION SHOWS WATERWHEEL AT HIGH
WATER LEVEL.
MEAN HIGHER HIGH
(MHHW) WATER LEVEL
5.23' (NAVD88)
HIGH WATER ELEVATION
(MHHW+STORM EVENT)
10.5' (NAVD88)
OBSERVED LOW
WATER ELEVATION
2.3' (NAVD88)CHANNEL BOTTOM
ELEV. -6.2 (NAVD88)
NEW CONCRETE PAD
EX. GRADE
NEW GRADING
DUMPSTER (EMPTY, STORED)
TRASH CONVEYOR
WATERWHEEL
WALKWAY & STAIRS
Station
-20
-10
0
10
20
30
40
50
60
-2+00 -1+00 0+00
-2+00 -1+00 0+00
-20
-10
0
10
20
30
40
50
60
-2+00
-2+00
PIVOTING & TELESCOPING
WALKWAY
0
SCALE:
1 20
2020
1" = 20'
K CI
TECHNOLOGIES
936 RIDGE BROOK ROAD
SPARKS, MD 21152
PHONE: (410) 316-7800
FAX: (410) 316-7817
www.kci.com
ENGINEERS
PLANNERS
SCIENTISTS
CONSTRUCTION MANAGERS
CHECKED BY:
DRAWN BY:
SCALE:
DATE:JAN./2018
AS SHOWN
J.F.W.
T.S.
SECTION: 13+50 WATERWHEEL ACCESS (LOW WATER LEVEL)
SCALE: HORIZONTAL: 1"=20'-0"
VERTICAL: 1"=20'-0"
A
FIG. 4
WATERWHEEL SECTION ACCESS
ORANGE COUNTY, CALIFORNIA
CITY OF NEWPORT BEACH
SAN DIEGO CREEK
NOTES:
1. ALL DIMENSIONS ARE APPROXIMATE.
2. CURRENT ILLUSTRATION SHOWS WATERWHEEL AT HIGH
WATER LEVEL.
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TRASH AND DEBRIS
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ROM COST ESTIMATE
Water Wheel Component Estimated Cost
Access Road, Grading and Loading Pad $85,000
Pile Foundation $200,000
Water Wheel System $850,000
Rail System and Winches $300,000
Soft Cost (design, permitting, CEQA)$200,000
Contingency (20%)$325,000
Total ~$2 million
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NEXT STEPS
Maintenance frequency and cost
estimates
County flood control outreach
Alterative design options
Summarizing design in a preliminary
engineering report
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THANK YOU, QUESTIONS?
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List of Assumptions for Access Road Design
1.Vehicle used: 40 yard dumpster truck with 30’ length & 8’ width
2.Access Road Width: 15’
3.Minimum inside turning radius: 25’ at 3 point turn curb return
4.Maximum side slope on dirt: 2:1
5.Parking/loading pad: cross slope=3%; width=50’
List of Assumptions for Channel Water Surface Study
•CAD sections created at Stations 12+00 & 13+50 by merging the data from the Lidar CAD file provided by the City of Newport Beach and the scour
sections provided by the County of Orange 2016 Scour Report. The extent of the Lidar CAD data was to the water surface at an approximate
elevation of 2’.The channel section below elevation 2’ was estimated using a PDF of the scour sections.No control data was provided by the
County for the 2016 Scour Report; therefore the centerline, stations and elevations were estimated and manually drafted as best possible.The
Scour Study provided by the County was adjusted to NAVD88 to match the Lidar CAD data.
•Low water elevation was observed to be 2.3’ (NAVD88).This was determined by a field observations using GPS on January 8, 2018 at a low tide.
•High water elevation is estimated to be 10.5’ (NAVD88).This was determined by using the Mean Higher High Water for Newport Bay of
5.23’(NAVD88) obtained from the tidesandcurrents.noaa.gov website as a base flow and the normal depth of 5.3’ calculated by the Flowmaster
software with 5000 cfs of storm runoff and n value of 0.04 as a conservative measure. The 5,000 cfs value was obtained from the County of Orange
as the most recent high water discharge within the past 8 years.Historical flows used to be higher within the creek but due to the incorporation of
upstream basins for sediment control and flood control, peak flows have been reduced over the past 20 years.
•In the proposed location of the water wheel at 13+50 as determined by the City and the Water Wheel team, there is a sump condition that
provides a minimum ~8’ of water depth as shown by the 2010, 2011, and 2016 scour studies provided by the County.