HomeMy WebLinkAboutSHX2024-00049, FLD2024-00086 Restore 217' Erosion Protection Harstine Bridge - SHX Application - 11/1/2024 RECEIVED:
MASON COUNTY
COMMUNITY DEVELOPMENT
Permit Assistance Center,Building,Planning
PERMIT NO.:��Xaoa -ooay�
SHORELINE EXEMPTION APPLICATION
Shoreline development in Mason County must conform with the Mason County Shoreline
Master Program. The program requires that substantial development (any development of
which the total cost or fair market value exceeds $8,504.00 or materially interferes with the
normal public use of the water or shorelines of the State) be reviewed with the goals, polices, and
performance standards established in the Master Program.
New or expanded docks or beach access structures will likely require a substantial development permit
instead of a shoreline exemption. Consult with a Mason County Planner.
APPLICANT: Mason County Public Works Department (ATTN: Erik Schwartz)
ADDRESS: 100. W. Public Works Drive
(street)
Shelton WA 98584
(cry) (state) (zip)
PHONE: 360.490.1296 EMAIL: eschwartz@masoncounty\lb
AUTHORIZED REPRESENTATIVE:
ADDRESS:
(street)
(city) (state) (zip)
PHONE: EMAIL:
Answer all questions completely. Attach any additional information that may further describe
the proposed development. Incomplete application will be returned.
PROPERTY DESCRIPTION:
General location (include property address, water body and associated wetlands—identify the name of the shoreline):
Harstine Bridge Road MP 0.13. The project is in County-owned road right-of-way and parcel, immediately surrounding and part of
the bridge structure,within the footprint of original structural fill and rip rap protection,within Pickering Passage, marine shoreline
(Residential SED), and including area within FEMA mapped 100-yr floodplain"AE".
Include all parcel numbers: Projects located in open water areas, away from land shall provide latitude/longitude.
47.246660' Lat. / -122.92970' Long. The project is in County Road right-of-way and adjacent parcel
#220044160040 (Mason County). T 20 N, R 02 W, Sec.03.
Is the applicant the property owner? YES 0 NO
Owner: Mason County, same as applicant
(street) (city) (state) (zip)
Development proposal (identify and describe the proposed project, including the type of materials to be used,
construction methods, principle dimensions, and other pertinent information):
The proposed project is to repair and restore 217 linear feet of rip rap protection along the western road
approach and abutment of the Harstine Island Bridge. Rip rap would be placed within the footprint of the
original structure design and existing derelict fill and rip rap protection. HPA will be obtained.
Existing Use (identify current use of property with exist improvements):
The work is to maintain the bridge Pier #1 (abutment) and road approach and involves no material
expansions or changes in use beyond that previously existing. The repair/reconstruction will maintain
the structure and conditions for existing use, operation, structural integrity, and safety.
Reason for requesting development:
The bridge repair is required maintenance for public safety and road use. Based on Public Works' review
of the project scope and plans, applicant is requesting exemption according to MCC 17.50.400(b)(1)(B).
Estimated Fair Market Value of Project to Closest $1,000: $30,000
ACKNOWLEDGMENT:
I hereby declare, to the best of my knowledge and belief, the forgoing information and all attached information
is true and correct.
Digitally signed by Erik Schwartz
Date:2024.11.01 14:59:39 11/1/24
-07'00'
(Applicant or Authorized Representative) (date)
MASON COUNTY Mason County Permit Center Use:
COMMUNITY SERVICES FLD
Building,Planning,Environmental Health,Community Health ]
615 W.Alder Street—Bldg.8,Shelton,WA 98584 Date Rcvd
Phone:(360)427-9670 Ext.352♦ Fax:(360)427-7798
Flood Development Permit Application
Owner's Name: Mason County Public Works Dept. Contractor. N/A
ATTN: Erik Schwartz
Mailing Address: Mailing Address:
100 W. Public Works Dr. N/A
City, State, Zip City, State, Zip
Shelton, WA 98584 N/A
Phone: Phone:
360 427-9670 ext. 4
N/A
eschwartz@masoncountywa.gov
Email: Email:
Tax Parcel Number: PN 220044160040 Site Address:
51 E. Harstine Bridge Road
and County Road R/W
I understand I am making application for a permit to develop in a designated flood hazard area. The
undersigned agrees that all such work shall be done in accordance with the requirements of the County Flood
Damage Prevention Ordinance, building codes and all other applicable Local, State and Federal regulations.
This application does not create liability on the part of the County or any officer or employee thereof for any
flood damage that results from reliance on this application, or any administrative decision made lawfully there
under. Digitally signed by Erik Schwartz
Date:2 024.11.12 11:43:26
Owners Signature (required): -08'00' Date: 11/12/2024
Scope work for review: Repair and restore 217 linear feet of rip rap protection along the western road
approach and abutment of the Harstine Island Bridge. Rip rap would be placed within the footprint of the original
structure design and existing derelict fill and rip rap protection. Repair will maintain structure for existing use.
A. Description of Work (complete for all work): Assoc. Permit(s):
1. Proposed Development Description:
❑ New Residence ❑ New Manufactured home X Bridge/Culvert/Stabilization
❑ Non-Residential ❑ Fill/grade ❑ Bulkhead (new, repair, replace)
❑ Addition/Remodel/Repair to an existing structure
(includes mechanical, plumbing, and work such as a re-roof).
2. The parcel has been identified in the following Flood Hazard Area:
❑ A XI AE ❑ AO ❑ VE FIRM Panel/Map 53045CO635E
Base Flood Elevation (BFE): 15.0' NAVD88
Official Use
3. Habitat Assessment required: ❑ Yes No, exempt per
If NO, must state what exemption qualifies, if YES attach Habitat Management plan, Biological
Evaluation, or JARPA Application.
4. Are any other Federal, State, or local permits required? Must attach copies of permits.
X Yes ❑ No If yes, list type: WDFW Hydraulic Project Approval (APP ID #36375, pending)
5. Is the proposed development in an identified floodway?
❑ Yes X No If yes, a No Rise Certification must be attached.
B. Complete for Historic Structures (must be on historic registry).
1. Provide documentation of historic registry from Federal or State. N/A
2. Provide a detailed letter requesting a variance.
Letter must include parcel number, address of site, scope of work and mitigation items regarding
wetproofing or floodproofing that are available.
No work can affect or result in increase flood heights or additional threats to public safety.
All mechanical and plumbing must be flood or wetproofed.
No variances will be granted in a Floodway.
C. Complete for NEW or Substantial Improvements Structures and Building Sites: **'
1. A FEMA Elevation Certificate is required, must be completed by a Washington State licensed Surveyor.
Elevation Certificate must be attached. N/A; not a new or
substantial
2. Base Flood Elevation at the building site: feet NAVD 88 improvement
3. Required lowest floor elevation (including basement floor): feet NAVD88
4. In flood hazard areas without a base flood elevation (BFE), what is the highest adjacent.
Grade? (HAG)
Structure must be a minimum of two (2) feet above the HAG.
The required finish floor height is
D. Complete for Alterations, Additions, or Improvements to Existing Structures:***
1. What is the estimated market value of the existing structure? $ >10,000,000
Attached:
Assessor's Parcel Detail Report OR
Appraisal from a Washington State Licensed Appraiser
2. What is the cost/valuation of the proposed construction? $ 30,000 Percentage 0.3%
Attached:
Contractors Bid (FEMA Criteria) OR
County Valuation per Mason County Ordinance
When the cost or valuation of the proposed construction equals or exceeds 50 percent of the market value
of the structure, then the substantial improvement/repair provisions shall apply.
Is the proposed work a substantial repair/improvement ❑ Yes X No
If yes, complete section C above.
E. Complete for Non-Residential Floodproofed Construction:` N/A; foodproofed
1. Type of floodproofing method: construction is not applicable.
2. The required floodproofing elevation is: feet NAVD88
3. Floodproofing certification by a registered engineer is attached:
❑ Yes ❑ No
F. Complete for Subdivisions and Planned Unit Developments:
1. Will the subdivision or other development contain 50 lots or 5 acres?
N/A
❑ Yes ❑ No
2. If yes, does the plat or proposal clearly identify base flood elevations?
❑ Yes ❑ No
3. Are the 100 Year Floodplain and Floodway delineated on the site plan?
❑ Yes ❑ No
Administrative
Planning Staff Signature: Date:
Approved: Denied:
Building Staff Signature: A I Date: - r
Approve Denied:
Environmental Health Staff Signature: Date:
Approved: Denied:
Comments/Conditions:
***A final completed FEMA Elevation Certificate must provide prior to final inspection.
Mason County Flood Damage Prevention Ordinance #41-17 & International Building Codes
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PROPOSE : HARS71NE ISLAND BRIDGE RIP RAP REP MASON PUBLICOUNC
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LOCATION HARSTINE ISLAND BR ROAD MP 0.13 SHELTON,WASHINGT'ON 98584
(360)427-9670
DATE : 11-30-2023 PAGE 2 OF 3
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ENVIRONMENT REVIEW—HARSTINE ISLAND BRIDGE RIP RAP REPAIR
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Figure 2. Waterward face of Pier 1 bridge abutment and Figure 3.Deteriorated bridge approach riprap on fill
work area. embankment parallel to boat ramp(facing northwest
toward ramp parking).
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Figure 4.Existing conditions in repair area at southwest end Figure 5.Looking northeast with Pier 1 at left;approximate
of Pier 1. 20-foot-wide proposed abutment protection repair area
shown by yellow highlight.
ENVIRONMENT REVIEW-HARSTINE ISLAND BRIDGE RIP RAP REPAIR
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National Flood Hazard Layer FI RMette , FEMA Legend
122°567V 47°15'1"N SEE FIS REPORT FOR DETAILED LEGEND AND INDEX MAP FOR FIRM PANEL LAYOUT
Without Base Flood Elevation(BFE)
Zone A,V,A99
Ov 113 Feet> SPECIAL FLOOD With BFE or Depth Zone AE.AO,AH.VE.AR
HAZARD AREAS Regulatory Floodway
., 0.2%Annual Chance Flood Hazard,Area
of.1 annual chance flood with average
depth less than one foot or with drainag,
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NO SCREEN Area of Minimal Flood Hazard zonox
Q Effective LOMRs
OTHER AREAS Area of Undetermined Flood Hazard zonc
GENERAL -—-- Channel,Culvert,or Storm Sewer
STRUCTURES IIIIIII Levee,Dike,or Floodwall
Ir
HARSTINE ISLAND BRIDGE a 20'Z Cross Sections with 1%Annual Chance
a RIP RAP REPAIR SITE 17.5 Water Surface Elevation
M8S0(1 COL1111}J x e- - - Coastal Transect
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Jurisdiction Boundary
T20N R2b'�154
— Coastal Transect Baseline
OTHER _ Profile Baseline
FEATURES Hydrographic Feature
eff. 6/2o/2019
Digital Data Available N
Zone OPEN WATER
No Digital Data Available
MAP PANELS Unmapped
The pin displayed on the map is an approximate
point selected by the user and does not represe
an authoritative property location.
This map complies with FEMA's standards for the use of
digital flood maps if it is not void as described below.
(EL 15 F22t) The basemap shown complies with FEMA's basemap
accuracy standards
The flood hazard information is derived directly from the
authoritative NFHL web services provided by FEMA.This map
iELj20 F+?etj was exported on 11/12/2024 at 7:48 PM and does not
reflect changes or amendments subsequent to this date and
time.The NFHL and effective information may change or
become superseded by new data over time.
This map image is void if the one or more of the following map
elements do not appear:basemap imagery,flood zone labels,
legend,scale bar,map creation date,community identifiers,
122055'30"W 47014'37"N FIRM panel number,and FIRM effective date.Map images for
Feet 1:6 000 unmapped and unmodernized areas cannot be used for
0 250 500 1,000 1,500 2,000 regulatory purposes.
ENVIRONMENT REVIEW—HARSTINE ISLAND BRIDGE RIP RAP REPAIR
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Figure 1.Extent of work(i.e.,equipment operation)shown by orange line;and rock riprap repair(yellow highlight).
Figure 2 through Figure 5 show deteriated rip rap conditions around the structure where rock will
be placed.
ENVIRONMENT REVIEW—HARSTINE ISLAND BRIDGE RIP RAP REPAIR
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Flood Hazard:
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Vicinity Map
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Legend
County Road Townships
---------------
Private Road Sections
Streams (DNR)
Shorelines of the State
Fish
Mason C o u n t,,/
Non-fish
Unknown
Water (NHD) L-----------
Unnamed Water (NHD)
MAP EXTENT
Mason County Public Works Department 11/1/2024