15-104583RECEIVED
COMMUNITY & ECONOMIC DEVELOPMENT DEPARTMENT
S E P 10 2015 33325 8th Avenue South
Federal Way, WA 98003-6325
CITY OFF CITY OF FEDERAL WAY 253-835-2607; Fax 253-835-2609
Federal Way CDs www.cityoffederalwalcam
SHORELINE SUBSTANTIAL DEVELOPMENT PERMIT
EXEMPTION APPLICATION
File # ,5- 011593 - S H
TO BE COMPLETED BY APPLICANT
Project Name: Lakehaven Utility District Redondo Beach_Sewer-Line
Maintenance
Project Address: 136-326 SW 292nd Street Federal Way 98023
Applicant: Utility District, Atn Ken Miller,
TLakehaven
Mailing Address: 31627 1st Avenue South
Epripral Way WA 98003
Phone Number: (953),A48-5405 E-mail:
Description of Project: At low tides, excavate in exisfing_easement to place two sever
line maintenance access manholes. Backfill around the new manholes and cover with
excavated cfour weeks afteLinstallation
of the two new manhdes.
cuduct atim to access manhole for camera 5urvey
and fluahing to
identify line condition and mamntenance needs.
Meets the criteria for exemption under which section of * WAC 173-27-040:
*Washington Administrative Code online: ap0.leg.wa goy
Applicant's Signature
[2](b)
Date
Bulletin #143 — March 25, 2013 1 of 2 k:\Handouts\Shoreline Exemption
CITY OF FEDERAL WAY
COMMUNITY DEVELOPMENT DEPARTMENT
DEVELOPMENT REVIEW COMMITTEE TRANSMITTAL
DATE: 9-14-15
TO: E.J. Walsh, Development Services Manager
FROM: Stacey Welsh, Planning
FOR DRC MTG. ON: N/A; please provide comments by 9-21-15.
FILE NUMBER(s): 15-104583-00-SH
RELATED FILE NOS.: None 1"o t D
PROJECT NAME: LAKEHAVEN UTILITY DISTRICT REDONDO BEACH/ SEWER LINE
MAINTENANCE
ZONING DISTRICT: RS 9.6
PROJECT DESCRIPTION: Add (2) sewer line maintenance access manholes in
easement across 136 through 326 SW 292nd Street (Puget
Sound shoreline area).
LAND USE PERMITS: Shoreline Exemption
PROJECT CONTACT: LAKEHAVEN UTILITY DISTRICT
KEN MILLER
MATERIALS SUBMITTED: Shoreline Exemption Application
JARPA with project map
- AGENCY USE ONLY r ^ j
Date received:
U5 Army Corps i
WASHINGTON STATE 915bd
Joint Aquatic Resources Permit Agency reference#:
Application (DARPA) Form1,2 ,
Tax Parcel #(s):
USE BLACK OR BLUE INK TO ENTER ANSWERS IN THE WHITE SPACES BELOW.
i
� e
Part 1—Project Identification
L ------------RECEIVED ---------- I
SEP 10 2015
CITY OF FEDERAL WAY
CDS
1. Project Name (A name for your project that you create. Examples: Smith's Dock or Seabrook Lane Development) hel
Lakehaven Utility District — Redondo Beach and North Beach Sewer Lines Maintenance
Part 2—Applicant
The person and/or organization responsible for the project. h[ eV
2a. Name (Last, First, Middle)
Miller, Ken (P.E., Engineering Manager)
21b. Organization (If applicable)
Lakehaven Utility District
2c. Mailing Address (Street or PO Box)
31627 1 st Avenue South
2d. City, State, Zip
Federal Way, WA 98003
2e. Phone (1) 2f. Phone (2) 2g. Fax 2h. E-mail
(253) 946-5405
(253) 946-9552
kmiller@lakehaven.org
tAdditional forms may be required for the following permits:
• If your project may qualify for Department of the Army authorization through a Regional General Permit (RGP), contact the U.S. Army Corps of
Engineers for application information (206) 764-3495.
• If your project might affect species listed under the Endangered Species Act, you will need to fill out a Specific Project Information Form (SPIF) or
prepare a Biological Evaluation. Forms can be found at
h ttp, Wwww.nws.usace.arm . mi IIIVI ssions/Ci vi lWorkslReg u latoryiPermitGuidebooklEndan eredS pecies.as x.
• Not all cities and counties accept the JARPA for their local Shoreline permits. If you need a Shoreline permit, contact the appropriate city or county
government to make sure they accept the JARPA.
2To access an online JARPA form with [help] screens, go to
http:ffwww.epermilting.wa.gov/site/alias resourcecenterl ar a iarpa form199841'ar a form.as x.
For other help, contact the Governor's Office for Regulatory Innovation and Assistance at (800) 917-0043 or help@ora.wa.cLo�.
JARPA Revision 2012.2 Page 1 of 14
Part 3-Authorized Agent or Contact
Person authorized to represent the applicant about the project. (Note: Authorized agent(s) must sign 11 b of this
application.) h[ eM
3a. Name (Last, First, Middle)
Summe, Amy, J. (Sr. Principal Biologist/Permit Specialist)
3b. Organization (If applicable)
Shannon & Wilson
3c. Mailing Address (Street or PO Box)
400 N. 34th Street, Suite 100
3d. City, State, Zip
Seattle, WA 98103
3e. Phone (1)
1 3f. Phone (2) 3g. Fax 3h. E-mail
(206) 695-6685 (206) 632-8020 1 (206) 695-6777 ajs@shanwil.com
Part 4-Property Owner(s)
Contact information for people or organizations owning the property(ies) where the project will occur. Consider both
upland and aquatic ownership because the upland owners may not own the adjacent aquatic land. hLeM
❑ Same as applicant. (Skip to Part 5.)
® Repair or maintenance activities on existing rights -of -way or easements. (Skip to Part 5.)
❑ There are multiple upland property owners. Complete the section below and fill out JARPA Attachment A for
each additional property owner.
❑ Your project is on Department of Natural Resources (DNR)-managed aquatic lands. If you don't know,
contact the DNR at (360) 902-1100 to determine aquatic land ownership. If yes, complete JARPA Attachment E
to apply for the Aquatic Use Authorization.
4a.
Name (Last, First, Middle)
41b.
Organization (If applicable)
4c.
Mailing Address (Street or PO Box)
4d.
City, State, Zip
4e.
Phone (1)
4f. Phone (2)
4g. Fax
4h. E-mail
JARPA Revision 2012.2 Page 2 of 14
1111 1 !ZLOo-00!-iI-.!;=RF;=rri!��:n
Part 5—Project Location(s)
Identifying information about the property or properties where the project will occur. [heel ]
® There are multiple project locations (e.g. linear projects). Complete the section below and use JARPA
Attachment B for each additional project location.
5a. Indicate the type of ownership of the property. (Check all that apply.) hf elp]
❑ Private
❑ Federal
® Publicly owned (state, county, city, special districts like schools, ports, etc.) (Lakehaven Utility District easements)
❑ Tribal
❑ Department of Natural Resources (DNR) — managed aquatic lands (Complete JARPA Attachment E)
51b. Street Address (Cannot be a PO Box. If there is no address, provide other location information in 5p.) [help]
No relevant address — see questions 5e and 5f.
5c. City, State, Zip (If the project is not in a city or town, provide the name of the nearest city or town.) [hell j
Des Moines and Federal Way, WA
5d. County hj�el ]
King
5e. Provide the section, township, and range for the project location. h[ eM
1/4 Section Section Township Range
6 (Redondo)
21 N (Redondo)
04 E
32/29 (North Beach)
22 N (North Beach)
5f. Provide the latitude and longitude of the project location. hf eM
• Example: 47.03922 N lat. /-122.89142 W long. (Use decimal degrees - NAD 83)
47.341356 N lat.-122.337325 W long. (Redondo Beach Sewer Line)
47.354861 N lat.-122.324331 W long. (North Beach Sewer Line)
5g. List the tax parcel number(s) for the project location. h[ m
I
• The local county assessor's office can provide this information.
The project is in easements located on or immediately waterward of the parcels listed in question 5h and on
Attachment C.
5h. Contact information for all adjoining property owners. (If you need more space, use JARPA Attachment C.) h[ elp]
Name Mailing Address Tax Parcel # (if known)
AMY GREALISH 212 S 292No ST 1196000121
FEDERAL WAY WA 98023-3502
BUSTER SMITH
29119 1ST AVE S
FEDERAL WAY, WA 98003-3675
1196000005
JEROME M KORUM
136 SW 292ND ST
FEDERAL WAY, WA 98023-3501
1196000016
MARC BERRY
22024 MARINE VIEW DR S #201
1196000024
SEATTLE, WA 98198-6230
Si. List all wetlands on or adjacent to the project location. h[ eM
No wetlands have been identified on or adjacent to the project location.
5j. List all waterbodies (other than wetlands) on or adjacent to the project location. tLpel ]
JARPA Revision 2012.2 Page 3 of 14
Puget Sound and un-named tributary streams
5k. Is any part of the project area within a 100-year floodplain? nip]
® Yes ❑ No ❑ Don't know
51. Briefly describe the vegetation and habitat conditions on the property. hf eM
The work areas are in the intertidal zone and lack aquatic vegetation, other than material deposited by tides. No
eelgrass (Zostera spp.) has been observed within the immediate vicinity of the project site. However, eelgrass
beds are presumed to be located within the deeper waters of the Action Area. The northernmost of the Redondo
Beach sewer line proposed manholes is adjacent to a fixed -pile pier which transitions to a floating dock that rests
on the substrate at low tides. Several of the properties along the North Beach sewer line have stairs or ladders
to access the beach, and there are a few boatlifts.
Upland of the bulkheads, shoreline condition is limited to lawns, a few landscaping trees and shrubs, patches of
more natural riparian woods, and generally paved or other unvegetated surfaces. A review of historic aerial
photos back to 1990 does not indicate that wood commonly accumulates on the beach in the work areas,
although there are isolated patches.
North Beach Substrate
The intertidal zone along the approximately 3,000-foot-long work area consists of two relatively discrete
substrate mixes in three areas. The southern 1,350 feet of work area, extending north from the proposed
construction access, is a mix of cobble and gravel in the upper intertidal, grading toward cobble in the lower
intertidal. The most northern 600 feet of the work area is similar. The remaining 1,050 feet contains very small
patches of sand with a high percentage of fine shell fragments in a matrix of cobbles. Forage fish prefer varying
compositions of sand and gravel based on the species of fish, tending not to use cobble substrates. However,
the Washington State Department of Fish and Wildlife (WDFW) documented surf smelt spawning along the
entire work area in 1997.
Redondo Beach Substrate
The upper portion of the intertidal zone includes material of various grain sizes, but is commonly sand covered
by patches of gravels, cobbles, fine shell fragments, and mixed gravel/cobble. The dominance of gravel/cobble
substantially increases waterward. The areas of sandy beach, which encompass the two proposed manhole
locations, are suitable for forage fish spawning. WDFW documented surf smelt spawning to the north of the
work area in 1995.
5m. Describe how the property is currently used. hf eM
The sewer lines are within Lakehaven Utility District's (LUD's) variable 15- to 30-foot-wide permanent
easements. Immediately upland of the sewer line are primarily single-family residences fronted by concrete,
boulder, or low timber sea walls.
5n. Describe how the adjacent properties are currently used. hf eM
Redondo Waterfront Park, including Salty's restaurant and Highline Community College's Marine Science and
Technology Center, is approximately 1,200 feet south of the North Beach sewer line work area, and about 3,500
feet north of the Redondo Beach sewer line work area. Otherwise, adjacent properties are all single-family
residences.
So. Describe the structures (above and below ground) on the property, including their purpose(s) and current
condition. hf eM
The immediate work areas are clear of structures other than the LUD's existing buried sewer line and access
manholes. The existing Redondo Beach sewer line is about 42 years old and prone to frequent failures. The
8-inch-diameter sewer line runs at a depth of approximately 5 feet below the beach surface and is composed of
an iron casing with concrete lining. Pieces of the concrete lining are being dislodged whenever the line is
flushed and LUD suspects that the iron "casing" is eroded. The North Beach sewer line was replaced in 2003
and there are currently ten buried manholes along approximately 2,800 feet of this line.
During the project, equipment will have to navigate on the beach around a residential dock structure that
consists of a nearshore, wood fixed -pile section with a grated ramp extending down to four float sections, each
JAKPA Revision 2C Page 4 of 14
...,,506
anchored by one steel pile. At the time of the site visits, the floats were resting on the substrate. The center of
each float is grated. The dock will not be disturbed by the project.
5p. Provide driving directions from the closest highway to the project location, and attach a map. of eio
To access the Redondo Beach sewer line, head south on 1-5 and take Exit 147 (S 272"d Street) to the west.
Continue on Marine View Dr South and then 10th Ave South. Turn right on S 281st Street, and then left on
Redondo Beach Dr South. Continue onto 1 st Ave South, and then turn right onto SW 292"d Street. Turn left onto
3rd Ave SW, and then right onto SW 293rd Street. Turn right down a long driveway to park at the future
staging/access area.
To access the North Beach sewer line, head south on 1-5 and take Exit 147 (S 272"d Street) to the west.
Continue on Marine View Dr South and then 10th Ave South. Turn right on S 280th Street. The intersection of
S 280th Street and Redondo Beach Drive South is the staqinq/access area.
Part 6—Project Description
6a. Briefly summarize the overall project. You can provide more detail in 6b. of ell
Redondo Beach Sewer Line
The proposed project would install two permanent manholes on the Redondo Beach sewer line that would allow
the LUD to run a camera scope into the pipe to identify repair or replacement needs. The two proposed
manholes on the Redondo Beach sewer line would be approximately 900 feet apart and buried below the beach
surface. The construction vehicle point of access is located just upland of the southern manhole near 326 SW
292"d Street. After the two manholes are installed, the LUD proposes to expose the manholes periodically to
conduct camera scope surveying and occasional flushing, as needed.
North Beach Sewer Line
The LUD proposes to expose the existing manholes periodically to conduct camera scope surveying and
occasional flushing, as needed. The vehicle point of access for the North Beach sewer line is at the western
terminus of South 280th Street, about 450 feet south of the southernmost manhole.
Sewer Line Inspection and Flushing
The Redondo Beach sewer line will be video -inspected within two to four weeks of the manhole installation to
assess condition and determine what maintenance may be required; the North Beach sewer line may not be
video -inspected for a year or two following construction.
Five -Year Routine Maintenance
The LUD is also seeking authorization to conduct future routine maintenance activities on an annual basis over
the next five years. Routine maintenance activities include temporarily exposing the manhole lids, an area
approximately 4 feet by 4 feet, to provide access for video inspections, line flushing, and jet rodding (a method
of opening and scouring clogged lines usinq water).
6b. Describe the purpose of the project and why you want or need to perform it. of e
The existing Redondo Beach sewer line is about 42 years old and prone to failure. The 8-inch-diameter line
runs at a depth of approximately 5 feet below the beach surface and is composed of an iron casing with
concrete lining. Pieces of the concrete lining are being dislodged whenever the sewer line is flushed and LUD
suspects that the iron "casing" is eroded. At present, there is no access to this sewer line that can be used to
assess its condition. The closest access is an existing manhole located above the beach on a line that
branches into the Redondo Beach sewer line at two 45 degree elbow bends. The elbow bends restrict access
to the Redondo Beach sewer line with a camera scope and other equipment.
The proposed project would install two permanent manholes on the Redondo Beach sewer line that would allow
the LUD to run a camera scope into the pipe to identify repair or replacement needs.
The LUD is also seeking authorization to conduct future routine maintenance activities at the Redondo Beach
and North Beach sewer lines on an annual basis over the next five years.
Page 5 of 14
6c. Indicate the project category. (check all that apply) hf ell
❑ Commercial ❑ Residential ® Institutional ❑ Transportation
® Maintenance ❑ Environmental Enhancement
6d. Indicate the major elements of your project. (check all that apply) (help]
❑ Aquaculture
❑ Bank Stabilization
❑ Boat House
❑ Boat Launch
❑ Boat Lift
❑ Bridge
❑ Bulkhead
❑ Buoy
❑ Channel Modification
❑ Other:
❑ Culvert
❑ Dam / Weir
❑ Dike / Levee / Jetty
❑ Ditch
❑ Dock / Pier
❑ Dredging
❑ Fence
❑ Ferry Terminal
❑ Fishway
❑ Float
❑ Floating Home
❑ Geotechnical Survey
❑ Land Clearing
❑ Marina / Moorage
❑ Mining
❑ Outfall Structure
❑ Piling/Dolphin
❑ Raft
❑ Recreational
❑ Retaining Wall
(upland)
❑ Road
❑ Scientific
Measurement Device
❑ Stairs
❑ Stormwater facility
❑ Swimming Pool
® Utility Line
6e. Describe how you plan to construct each project element checked in 6d. Include specific construction
methods and equipment to be used. hf eM
• Identify where each element will occur in relation to the nearest waterbody.
• Indicate which activities are within the 100-year floodplain.
Minimization Measures
Due to the timing of work to avoid high -tide, the temporary nature of the work, and the existing use, no loss of
ecological function is expected as a result of the proposed work. To reduce ecological impacts, the project will
implement the following measures:
1. All work will be conducted in the dry during low tides; equipment will be moved onto the beach after the tide
recedes from the work areas and moved off of the beach before the next tide returns to the work areas.
2. Groundwater is anticipated to seep into the excavated work areas around the new manholes. Groundwater
that enters these excavations will be pumped out using a mobile sump pump unit and released onto the
beach. Coir logs will be placed on the beach below the discharge to encourage settling and filtration. While
dewatering water is anticipated to be turbid as a result of the excavation, the beach substrates are not
anticipated to result in a colloidal suspension and therefore are anticipated to settle out and/or infiltrate
quickly.
3. Equipment will access the work areas from the designated access points shown in Figures 2 and 3. Use of
equipment on the beach will be limited to a 25-foot-wide work corridor. Equipment traveling along the beach
will stay on the cobble/gravel substrates, as much as practical, and minimize disturbance of the sand
patches when feasible.
4. Excess beach material that is not immediately replaced following excavation and work activity will be spread
over the beach below mean higher high water, above the water line, and matching the pre -project natural
grade. Temporary stockpiles of excavated beach material will be stored in the dry above the water line. All
other construction -related debris will be removed from the project area to prevent entry into Puget Sound.
5. Any work during the forage fish spawning window of October 1 through April 14 will only be conducted after
a WDFW-certified biologist using WDFW survey protocols confirms an absence of forage fish eggs during a
site inspection.
6. All outfalls or small streams that discharge on the beach above the work areas will be temporarily diverted
away from the work areas using sand bags and flexible pipe, or similar appropriate methods.
Manhole Installation on Redondo Beach Line
The two new manholes are pre -cast concrete cylinders, approximately 4 feet in diameter (inside), 6 feet in
diameter (outside), and 4'/ feet tall, which will be cured and coated with an epoxy waterproof coating that is
resistant to corrosion prior to placement. The construction vehicle point of access is located just upland of the
JARPA Revision 2012.2
21-1-12506.00 !-L'I-JAFtPA.r+yc/i1,'c
Page 6 of 14
southern manhole near 326 SW 292"d Street. A series of ramps will be placed to provide equipment access
from a residential parking area down to a residential lawn, and then from the bulkhead down to the beach. Steel
plates will be laid across a stream channel that bisects the lawn. Equipment and materials will be driven down
the beach, including a backhoe or track excavator.
The excavation area for each manhole will be approximately 10 feet by 10 feet, and approximately 7 feet deep,
overexcavating below the sewer line. Excavation for each manhole will remove approximately 26 cubic yards of
beach material, and the walls will be temporarily shored with steel plates. After excavation has been completed
and the hole dewatered, a 6- to 8-inch-thick pre -cast concrete base section will be "slipped" under the pipe, and
the manhole section will be placed over the pipe. A rubber gasket will provide the first level of sealing between
the interior and exterior of the manhole. Prior to placement, the manholes will have been modified to provide
two openings, which can pass over the pipe. Some concrete saw and/or jackhammer work may be needed to
alter the openings to provide a better fit over the pipe. An additional layer of "quick -set" concrete (dries within
30 minutes) will be placed on the concrete base around the pipe and against the inside walls of the manhole to
further seal the base. Concrete work will occur using small batches of quick -dry concrete (-1 cubic yard per
manhole), likely mixed by hand or with hand-held equipment in wheelbarrows in an upland location, and then
transferred into 5-gallon buckets for application by a laborer from within the manhole structure using a trowel.
The manhole lid will be water -tight (neoprene gasket). Excavated material will be backfilled around and over the
manhole after the manhole has been placed and the concrete base poured. The remaining approximately six
cubic yards from each manhole excavation will be dispersed on the beach.
The next day at low tide, the manhole will be uncovered, and the top of the pipe above the poured concrete
base and within the walls of the manhole will be removed, using concrete saw and/or jackhammer, to allow
future maintenance access. The manhole will be approximately 12 to 18 inches below the surface after final
burial with native beach material. Each manhole will take about two to three days to install during low tides.
Sewer Line Inspection and Flushing
The Redondo Beach sewer line will be video -inspected within two to four weeks of the manhole installation to
assess condition and determine what maintenance may be required; the North Beach sewer line may not be
video -inspected for a year or two after construction. These minor excavations at the two new and ten existing
manholes will only expose the access port at the top of the manhole, an area approximately 4 feet by 4 feet.
Video inspection will occur during low tides and following the impact minimization measures listed above. The
sewer lines may also need to be flushed. Each manhole will be re-covered with the native material after
inspection and flushing.
Five -Year Routine Maintenance
The LUD is also seeking authorization to conduct future routine maintenance activities on an annual basis over
the next five years. Routine maintenance activities include temporarily exposing the manhole lids, an area
approximately 4 feet by 4 feet, to provide access for video inspections, line flushing, and jet rodding (a method
of opening and scouring clogged lines using water). Routine maintenance will occur during low tides and
following the impact minimization measures listed above.
6f. What are the anticipated start and end dates for project construction? (MonthNear) hel
• If the project will be constructed in phases or stages, use JARPA Attachment D to list the start and end dates of each phase or
stage.
Start date: as soon as all permits are available and consistent with any agency -applied timing restrictions.
End date: less than 2 weeks from start of construction.
❑ See JARPA Attachment D
6g. Fair market value of the project, including materials, labor, machine rentals, etc. [hell
$24, 000
6h. Will any portion of the project receive federal funding? h[ elnl
e If yes, list each agency providing funds.
❑ Yes ® No ❑ Don't know
JARPA Revision 2012.2 Page 7 of 14
L1-. 125Q6• iifl•f_'€-JAi�tf'<,%' ;:Ik;.
Part 7—Wetlands: Impacts and Mitigation
❑ Check here if there are wetlands or wetland buffers on or adjacent to the project area.
(If there are none, skip to Part 8.) heel
7a. Describe how the project has been designed to avoid and minimize adverse impacts to wetlands. hf eM
® Not applicable
7b. Will the project impact wetlands? hf eM
❑ Yes ❑ No ❑ Don't know
7c. Will the project impact wetland buffers? hf elpl
❑ Yes ❑ No ❑ Don't know
7d. Has a wetland delineation report been prepared? hf m
■ If Yes, submit the report, including data sheets, with the JARPA package.
❑ Yes ❑ No
7e. Have the wetlands been rated using the Western Washington or Eastern Washington Wetland Rating
System? hf elpl
• If Yes, submit the wetland rating forms and figures with the JARPA package.
❑ Yes ❑ No ❑ Don't know
7f. Have you prepared a mitigation plan to compensate for any adverse impacts to wetlands? hf eM
• If Yes, submit the plan with the JARPA package and answer 7g.
• If No, or Not applicable, explain below why a mitigation plan should not be required.
❑ Yes ❑ No ❑ Not applicable
7g. Summarize what the mitigation plan is meant to accomplish, and describe how a watershed approach was
used to design the plan. hLeM
7h. Use the table below to list the type and rating of each wetland impacted, the extent and duration of the
impact, and the type and amount of mitigation proposed. Or if you are submitting a mitigation plan with a
similar table, you can state (below) where we can find this information in the plan. hf elo
Activity (fill,
Wetland
Wetland
Impact
Duration
Proposed
Wetland
drain, excavate,
Name'
type and
area (sq.
of impact3
mitigation
mitigation area
flood, etc.)
rating
ft. or
type
(sq. ft. or
category 2
Acres)
acres)
I
' If no official name for the wetland exists, create a unique name (such as "Wetland 1 "). The name should be consistent with other project documents,
such as a wetland delineation report.
2 Ecology wetland category based on current Western Washington or Eastern Washington Wetland Rating System. Provide the wetland rating forms with
the JARPA package.
3 Indicate the days, months, or years the wetland will be measurably impacted by the activity. Enter "permanent" if applicable.
4 Creation (C), Re-establishment/Rehabilitation (R), Enhancement (E), Preservation (P), Mitigation Bank/In-lieu fee (B)
Page number(s) for similar information in the mitigation plan, if available:
71. For all filling activities identified in 7h, describe the source and nature of the fill material, the amount in cubic
vards that will be used, and how and where it will be placed into the wetland. hf elol
7j. For all excavating activities identified in 7h, describe the excavation method, type and amount of material in
cubic yards you will remove, and where the material will be disposed. hf eM
JARPA Revision 2012.2 Page 8 of 14
21=-1[,508-0'u4-L"I-,IA PAh;e�;-1kn
Part 8—Waterbodies (other than wetlands): Impacts and Mitigation
In Part 8, "waterbodies" refers to non -wetland waterbodies. (See Part 7 for information related to wetlands.) [help]
® Check here if there are waterbodies on or adjacent to the project area. (If there are none, skip to Part 9.)
8a. Describe how the project is designed to avoid and minimize adverse impacts to the aquatic environment.
nlel
❑ Not applicable
The proposed new manholes on the Redondo Beach sewer line are the minimum number necessary to provide
video and cleaning access to the entire sewer line.
See question 6e above for details about construction -related measures to avoid and minimize adverse impacts
(e.g., Best Management Practices, timing). In accordance with state code requirements, the area disturbed will
be limited to that absolutely necessary to accommodate project implementation.
After project completion, the habitat conditions will return to their current state. There are no long-term adverse
impacts associated with the proposed project.
8b. Will your project impact a waterbody or the area around a waterbody? hf eM
® Yes ❑ No
Impacts will be temporary only, and the site will be returned to its original condition post construction.
8c. Have you prepared a mitigation plan to compensate for the project's adverse impacts to non -wetland
waterbodies? hf elpl
• If Yes, submit the plan with the JARPA package and answer 8d.
+ If No, or Not applicable, explain below why a mitigation plan should not be required.
❑ Yes ❑ No ® Not applicable
Impacts will be temporary only, and the site will be returned to its original condition post construction.
8d. Summarize what the mitigation plan is meant to accomplish. Describe how a watershed approach was
used to design the plan.
• If you already completed 7g you do not need to restate your answer here. hf elpl
NA
8e. Summarize impact(s) to each waterbody in the table below. h[ eM
Amount of material
Area (sq. ft. or
Activity (clear,
waterbody
Impact
Duration of
(cubic yards) to be
linear ft.) of
dredge, fill, pile
name'
location2
impact3
placed in or
waterbody
drive, etc.)
removed from
directly
waterbody
affected
Excavate beach to
Puget Sound
In the dry at
Temporary
-52 cy
-200 sf
install two new
low tide
(26 cy/manhole)
(100 sf/manhole)
manholes
Place two new
Puget Sound
In the dry at
Temporary
NA
-56 sf
manhole
low tide
(permanently
(28 sf/manhole)
structures
placed below
beach surface)
Pour concrete in
Puget Sound
In the dry at
Temporary
-2 cy
-25 sf
new manholes
low tide,
(permanently
(1 cy/manhole)
(12.5 sf/manhole)
inside new
placed below
manholes
beach surface)
Backfill around
Puget Sound
In the dry at
Temporary
40 cy
-200 sf
new manholes
I low tide
1 (20 cy/manhole)
(100 sf/manhole)
JARPA Revision 2012.2 Page 9 of 14
Disperse excess
Puget Sound
In the dry at
Temporary
12 cy
To be spread
beach material on
low tide
(6 cy/manhole)
sparsely over
beach
adjacent beach in
areas generally
matching the
excess material.
Excavate beach
Puget Sound
In the dry at
Temporary
-24 cy
-192 sf
for manhole lid
low tide
(2 cy/manhole)
(16 sf/manhole)
access
Replace
Puget Sound
In the dry at
Temporary
-24 cy
-192 sf
excavated
low tide
(2 cy/manhole)
(16 sf/manhole)
material after
manhole access
If no official name for the waterbody exists, create a unique name (such as "Stream 1"). The name should be consistent with other documents provided.
2 Indicate whether the impact will occur in or adjacent to the waterbody. If adjacent, provide the distance between the impact and the waterbody and
indicate whether the impact will occur within the 100-year floodplain.
3 Indicate the days. months, or years the waterbody will be measurably impacted by the work. Enter "permanent' if applicable.
8f. For all activities identified in 8e, describe the source and nature of the fill material, amount (in cubic yards)
you will use, and how and where it will be placed into the waterbody. hl eM
Source and nature: The only imported materials are the two new manholes and the small amount of concrete
mix. These will be provided by commercial suppliers. Otherwise, excavated materials will be replaced on site.
Quantities: See 8e for cubic yards of all fill materials.
How: See 6e for description of equipment to be used to place materials.
Where: See attached plans for material placement.
8g. For all excavating or dredging activities identified in 8e, describe the method for excavating or dredging,
type and amount of material you will remove, and where the material will be disposed. hl eli
Method: See 6e for description of equipment and methods used during excavations.
Type: Native beach material (sands, with some gravel/cobbles and shell fragments)
Amount: See 8e for cubic yards of all excavated materials.
Where: At the two new and ten existing manholes locations along the two sewer lines.
Part 9—Additional Information
Any additional information you can provide helps the reviewer(s) understand your project. Complete as much of
this section as you can. It is ok if you cannot answer a question.
9a. If you have already worked with any government agencies on this project, list them below. tel
Agency Name Contact Name Phone Most Recent
Date of Contact
U.S. Army Corps of
Jacalen Printz
(206) 764-6901
April 2015
Engineers
Washington Department
Laura Arber
(425) 379-2306
April 2015
of Fish and Wildlife
Washington Department
Michal Rechner
(360) 902-1075
August 2015
of Natural Resources
City of Federal Way
Isaac Conlen, Planning
(253) 835-2643
August 2015
Manager
City of Des Moines
Laura Techico, Sr Planner
(206) 870-6595
August 2015
JARPA Revision 2012.2 Page 10 of 14
21-1-12503-0014L1-JA' PA,v;-:'nn
9b. Are any of the wetlands or waterbodies identified in Part 7 or Part 8 of this JARPA on the Washington
Department of Ecology's 303(d) List? [help]
■ If Yes, list the parameter(s) below.
■ If you don't know, use Washington Department of Ecology's Water Quality Assessment tools at:
http:!lwww. ecv. wa. q oylp rog ra mslwo/3 03d1.
® Yes ❑ No
Puget Sound, in the immediate vicinity of the work areas, is not listed as an impaired water (303d). However, a
section of Puget Sound shoreline between the North Beach sewer line and Redondo Beach sewer line work
areas is identified as impaired due to high levels of fecal coliform and enterococcus bacteria
9c. What U.S. Geological Survey Hydrological Unit Code (HUC) is the project in? [help]
• Go to http:llcfoub.epa.aovlsurfllocate/index.cfm to help identify the HUC.
17110019
9d. What Water Resource Inventory Area Number (WRIA #) is the project in? [help]
• Go to httpl/www.ecy.wa.ciov/serviceslgis/mgps&HaMria.htm to find the WRIA #.
9
9e. Will the in -water construction work comply with the State of Washington water quality standards for
turbidity? hel
• Go to h :Ilwww.ec .wa. ovl ro ramslw !sw slcriteria.html for the standards.
❑ Yes ❑ No ® Not applicable
9f. If the project is within the jurisdiction of the Shoreline Management Act, what is the local shoreline
environment designation? hf eM
• If you don't know, contact the local planning department.
• For more information, go to: http:llwww.egy.wa.gov/programs/sea/sma/laws rules1173-261211 designations. html.
❑ Rural ❑ Urban ❑ Natural ❑ Aquatic ❑ Conservancy ® Other Federal Way —
Shoreline Residential. Des Moines — Aquatic and -Shoreline Residential
9g. What is the Washington Department of Natural Resources Water Type? hf eM
• Go to http:Ifwww.dnr.wa.povlBusinessPermitslTopies/ForestPracticesApnlications/Pages/fp waterty_pina.asnx for the Forest
Practices Water Typing System.
® Shoreline ® Fish ❑ Non -Fish Perennial ❑ Non -Fish Seasonal
9h. Will this project be designed to meet the Washington Department of Ecology's most current stormwater
manual? hf el
• If No, provide the name of the manual your project is designed to meet.
❑ Yes ❑ No Not applicable
9i. Does the project site have known contaminated sediment? hf elpl
If Yes, please describe below.
❑ Yes ® No
9j. If you know what the property was used for in the past, describe below. he[ ei ]
Other than the existing sewer line, the work area is used by adjacent residential property owners for access and
passive recreation.
9k. Has a cultural resource (archaeological) survey been performed on the project area? hl gm
If Yes, attach it to your JARPA package.
❑ Yes ® No
JARPA Revision 2012.2 Page 11 of 14
91. Name each species listed under the federal Endangered Species Act that occurs in the vicinity of the project
area or might be affected by the proposed work. hf M
Species lists obtained from the National Oceanic and Atmospheric Administration Fisheries (NOAA Fisheries)
(http://www.nmfs.noaa.gov/pr/species/esa) and U.S. Fish and Wildlife Service (USFWS)
(http://ecos.fws.gov/ipacn in July 2015, indicate the potential presence of the following species:
1. Canada lynx (Lynx canadensis)
2. Gray wolf (Canis lupus)
3. Grizzly bear (Ursus arctos = U. a. horribilis)
4. Marbled murrelet (Brachyramphus marmoratus)
5. Streaked horned lark (Eremophila alpestris strigata)
6. Yellow -billed cuckoo (Coccyzus americanus)
7. Golden paintbrush (Castrlleja levisecta)
8. Puget Sound Chinook salmon (Oncorhynchus tshawytscha)
9. Puget Sound steelhead (Oncorhynchus mykiss)
10. Coastal -Puget Sound bull trout (Salvelinus confluentus)
11. Pacific eulachon (Thaleichthys pacificus)
12. Green sturgeon (Acipenser medirostris)
13. Bocaccio (Sebastes paucispinis)
14. Canary rockfish (Sebastes pinniger)
15. Yelloweye rockfish (Sebastes ruberrimus)
16. Southern resident killer whale (Orcinus orca)
17. Steller sea lion (Eumetopias 'ubatus)
9m. Name each species or habitat on the Washington Department of Fish and Wildlife's Priority Habitats and
Species List that might be affected by the proposed work. hf elol
The following are mapped by WDFW in the project areas:
■ Coast resident cutthroat (Oncorhynchus clarki) (mapped in tributary stream on Redondo Beach)
■ Coho salmon (Oncorhynchus kisutch)
■ Geoduck (Oncorhynchus gorbuscha) (offshore)
■ Estuarine intertidal
• Surf smelt (H omesus retiosus) breeding areas (sections of North Beach Line
Part 10—SEPA Compliance and Permits
Use the resources and checklist below to identify the permits you are applying for.
• Online Project Questionnaire at http://apps.ecy.wa.govlopast.
• Governor's Office for Regulatory Innovation and Assistance at (800) 917-0043 or hel ora.wa. ov.
• For a list of addresses to send your JARPA to, click on agency addresses for completed JARPA.
10a. Compliance with the State Environmental Policy Act (SEPA). (Check all that apply.) hf elpl
e For more information about SEPA, go to www.ec .wa. ov/ ro rams/sealse ale-review.htmi.
® A copy of the SEPA determination or letter of exemption is included with this application.
❑ A SEPA determination is pending with the (lead agency). The expected decision date is
❑ I am applying for a Fish Habitat Enhancement Exemption. (Check the box below in 1 ob.) hf elpl
❑ This project is exempt (choose type of exemption below).
❑ Categorical Exemption. Under what section of the SEPA administrative code (WAC) is it exempt?
❑ Other:
❑ SEPA is pre-empted by federal law.
Page 12 of 14
10b. Indicate the permits you are applying for. (Check all that apply.) Ltgjo
LOCAL GOVERNMENT
Local Government Shoreline permits:
❑ Substantial Development ❑ Conditional Use ❑ Variance
® Shoreline Exemption Type (explain): WAC 173-27-040 2 b
Other City/County permits:
® Floodplain Development Permit ❑ Critical Areas Ordinance
I STATE GOVERNMENT
Washington Department of Fish and Wildlife:
® Hydraulic Project Approval (HPA) ❑ Fish Habitat Enhancement Exemption — Attach Exemption Form
Effective July 10, 2012, you must submit a check for $150 to Washington Department of Fish and Wildlife,
unless your project qualifies for an exemption or alternative payment method below. Do not send cash.
Check the appropriate boxes:
® $150 check. Check made payable to Department of Fish and Wildlife.
❑ Charge to billing account under agreement with WDFW. Agreement #
❑ My project is exempt from the application fee. (Check appropriate exemption)
❑ HPA processing is conducted by applicant -funded WDFW staff.
Agreement #
Mineral prospecting and mining.
17 Project occurs on farm and agricultural land.
(Attach a copy of current land use classification recorded with the county auditor, or other proof of current land use.)
❑ Project is a modification of an existing HPA originally applied for, prior to July 10, 2012.
HPA #
Washington Department of Natural Resources:
❑ Aquatic Use Authorization
Complete JARPA Attachment E and submit a check for $25 payable to the Washington Department of Natural Resources.
Do not send cash.
Washington Department of Ecology:
® Section 401 Water Quality Certification
FEDERAL GOVERNMENT
United States Department of the Army permits (U.S. Army Corps of Engineers):
® Section 404 (discharges into waters of the U.S.) ® Section 10 (work in navigable waters)
United States Coast Guard permits:
❑ Private Aids to Navigation (for non -bridge projects)
JARPA Revision 2012.2 Page 13 of 14
Part I I —Authorizing Signatures
Signatures are required before submitting the JARPA package. The JARPA package includes the JARPA form,
project plans, photos, etc. hel
11a. Applicant Signature (required) @jd
I certify that to the best of my knowledge and belief, the information provided in this application is true, complete,
and accurate. I also certify that I have the authority to carry out the proposed activities, and I agree to start work
only after I have received all necessary permits.
I hereby authorize the agent named in Part 3 of this application to act on my behalf in matters related to this
application. (initial)
By initialing here, I state that I have the authority to grant access to the,pmp®FtyL. I also give my consent to the
permitting agencies entering the property where the project is located to inspect the project site or any work
related to the project. Vlt"< (initial)
Ken Miller, P.E. 4.1' ?::1t-Z%bV-
Applicant Printed Name
11 b. Authorized Agent Signature h( elp]
Applicant Signature
Date
I certify that to the best of my knowledge and belief, the information provided in this application is true, complete,
and accurate. I also certify that I have the authority to carry out the proposed activities and I agree to start work
only after all necessary permits have been issued.
Amy Summe
Authorized Agent Printed Name Aoffiorhzed AqAt�i nature Date
L. 17-
��A--
11 C.12F8Pet y Owner Signature (if not applicant) [ham]
Not required if project Is on existing rights -of -way or easements.
I consent to the permitting agencies entering the property where the project is located to inspect the project site
or any work. These inspections shall occur at reasonable times and, if practical, with prior notice to the
landowner.
-EmpaF]t Owner Printed Name
fLr�Owner Signature
Date
18 U.S.0 §1001 provides that: Whoever, in any manner within the jurisdiction of any department or agency of the United States knowingly
falsifies, conceals, or covers up by any trick, scheme, or device a material fact or makes any false, fictitious, or fraudulent statements or
representations or makes or uses any false writing or document knowing same to contain any false, fictitious, or fraudulent statement or
entry, shail be fined not more than $10,000 or imprisoned not more than 5 years or both.
If you require this document in another format, contact the Governors Office fur Regulatory innovation and Assistance (ORIA) at (800)
917-0043. People with hearing loss can call 711 for Washington Relay Service. People with a speech disability can call (877) 833-6341.
ORIA publication number. ENV-019-09 rev. 08/2013
JARPA Revision 2012.2 Page 14 of 14
VS Army Corps
WASHINGTON STATE sseafta s.
Joint Aquatic Resources Permit
Application (JARPA) [hei j
Attachment C:
Contact information for adjoining
property owners. [heio
Use this attachment only if you have more than four adjoining
property owners.
Use black or blue ink to enter answers in white spaces below
--------------------------
AGENCY USE ONLY
i
Date received:
Agency reference #: ;
` Tax Parcel #(s): i
TO BE COMPLETED BY APPLICANT hf M
Project Name: Lakehaven Utility District—
Redondo Beach and North Beach Sewer
Lines Maintenance ,
Location Name (if applicable): Federal
Way/Des-Moines, WA
_ 1
L___________________ --
1. Contact information for all adjoining property owners. [helm
Name
Mailing Address
Tax Parcel # (if
known)
7003 17T" AVE NE
JOHN P THOMPSON
SEATTLE, WA 98115
1196000030
116 SW 291 ST ST
ROBERT WIDMANN c/o KURT WIDMANN
FEDERAL WAY, WA 98023
1196000055
82-894 COFFEE DR
ROBERT B WIDMANN
CAPTAIN COOK, HI 96704-8264
1196000055
232 292ND ST
DENNIS CARNELL
FEDERAL WAY, WA 98023
1196000065
222 SW 292ND ST
GERALD C KNUTZEN
FEDERAL WAY, WA 98023-3502
1196000066
214 SW 292ND ST
SIDNEY B TORKELSON
FEDERAL WAY, WA 98023-3502
1196000075
PO BOX 1022
MORGAN J LLEWELLYN
KENT, WA 98035-1022
1196000121
204 SW 292nd ST
ROBERT & LAUREL CHRISTENSEN
FEDERAL WAY, WA 98023
1196000125
220 292"d ST SW
BRYAN EDGAR
FEDERAL WAY, WA 98023-3502
1196000165
JOHN D DUGAN c/o DUGAN EQUINE
7018 288T" ST S
SERVICE
ROY, WA 98580-8725
310 SW 292ND STREET
1196000180
JERI URE
FEDERAL WAY, WA 98023-3523
1196000205
312 292 ST SW
DAVID PELHEM
FEDERAL WAY, WA 98023-3523
1196000210
5235 S 279TH STREET
LARSEN
AUBURN, WA 89001
1196000215
_MARK
1318 18T" ST W
MARGARET TUTEN
BRADENTON, FL 34205-4704
1196000220
2105 179TH COURT NE
VICTORIA VREELAND
REDMOND, WA 98052
1196000225
JARPA Attachment C Revision 2012.2 Page 1 of 3
311 19T" AVE SE
SHERRY SULLIVAN
OLYMPIA, WA 98501
1196000230
28835 PACIFIC HWY S
GIUSEPPI NAPPO
FEDERAL WAY, WA 98003
1196000235
326 SW 292N11 ST
L J BRIDENBACH JR
FEDERAL WAY, WA 98023-3523
1196000250
28313 REDONDO WAY S #106
KIRK DORNAN & ANITA ROSSI
DES MOINES, WA 98198
1196000260
320 SW 292ND ST
RAMONA SOULE
FEDERAL WAY, WA 98023
1196000265
9611 S 262ND PL
MARK DRANGSHOLT
KENT, WA 98030-6725 1196004870
200 SW 292ND ST
THOMAS & MARGARET GORHAM
FEDERAL WAY, WA 98023-3502 1196004870
NORMAN R MCDONELL
908 S 279TH PL 3222049004
DES MOINES, WA 98198
GARY NESS
27433 8T" AVE S
3222049038
DES MOINES, WA 98198
BRIAN SNURE
27425 8T" AVE S
3222049041
DES MOINES, WA 98198
MICHAEL & COLLEEN WASHINGTON
27231 8th AVE S
3222049044
DES MOINES, WA 98198
JOSEPTH C ARDIZZONE
27257 8T" AVE S
3222049045
DES MOINES, WA 98198
STEVE ELLIS
27205 7T" PL S
3222049047
DES MOINES, WA 98198
D ANDREWS/S ANDREWS
PO BOX 98799
3222049049
DES MOINES, WA 98198
GARY N MCLEAN
27455 8T" AVE S
3222049053
DES MOINES, WA 98198
RICH GORDON
27445 8T" AVE S
3222049054
DES MOINES, WA 98198
RAINIER PROPERTY ACQUISITIONS LLC
614 CELERY AVE
3222049055
ALGONA, WA 98001
PATRICIA DAVIS
27203 7T" PL S
3222049062
DES MOINES, WA 98198-9307
ERIC & CECELIA STOBER
702 280th ST S
3222049087
DES MOINES, WA 98198
PHIL & SANDRA BLACK
710 S 280TH ST
3222049089
DES MOINES, WA 98198
27919 8T" AVE S
3222049117
ERNEST VOGEL
DES MOINES, WA 98198-8296
KYOUNG IM
27419 8th AVE S
3222049133
DES MOINES, WA 98198
27415 8T" AVE S
JAMES WOOD
3222049136
DES MOINES, WA 98198
AIM HOLDINGS LLC
227 BELLEVUE WAY NE, STE 543
3222049139
BELLEVUE, WA 98004
KENNETH HIGGINS
27421 8T" AVE S
3222049146
KENT, WA 98032-6764
TOSHIO NISHIMURA
2686 PEARL HOWLETT RD
3222049149
LONGMONT, CO 80504-5200
VICKI AND FRED ANDREWS
j 27229 8T" AVE S
3222049151
DES MOINES, WA 98198
JARPA Attachment C Revision 2012.2 Page 2 of 3
JACK & JOANN MC GEE
27327 8T" AVE S
3222049165
DES MOINES, WA 98198
MATT & SUSAN MAURY
27261 8T" AVE S
3222049166
DES MOINES, WA 98198-9309
MARK & ISABELLA DOXON
27603 10T" AVE S
7204200005
DES MOINES, WA 98198
JERRY MAHAN
PO BOX 1590
7204200010
SUMNER, WA 98390
KAZUYA YASUDA
27621 101h AVE S
7204200025
FEDERAL WAY, WA 98003-3110
PAUL & STACEY TOSCH
902 S 277T" ST
7204200037 '
DES MOINES, WA 98198
_!
FARREL J HOWARD
904 S 277T" PL UNIT 1
7204200051
DES MOINES, WA 98198
AL HAYES
907 S 277T" L
7204200052
DES MOINES, WA 98198-8217
J
LEEANN FARRELL
17786 DES MOINES MEMORIAL DRIVE
7204200095
BURIEN, WA 98148
VILLA MAR VISTA HOMEOWNERS ASSOC
1911 SW CAMPUS DRIVE #454
8944180000
CM & M COMPANY
FEDERAL WAY, WA 98023
RICHARD OWINGS
7 UNA PLACE
9536601193
SACRAMENTO, CA 95835
MARY OSBORNE
27007 7T" PL S
9536601195
DES MOINES, WA 98198
LARRY A KNUTSON
27019 7T" PL S
9536601210
DES MOINES, WA 98198
KATHLEEN DONOHUE
27025 7T" PL S
9536601215
DES MOINES, WA 98198
WAYNE ROBERTS
15232 SE 364T" ST
9536601220
AUBURN, WA 98092-9404
DAVID & DARA PHILLIPS
27037 7th PL S
9536601225
DES MOINES, WA 98198
STEVEN EDMISTON
27043 S 7T" PL
9536601230
DES MOINES, WA 98198
JARVIS & CHARLENE CHEN
27049 7th PL S
9536601235
DES MOINES, WA 98198
If you require this document in another format, contact the Governor's Office for Regulatory Innovation and Assistance (ORIA) at
(800) 917-0043. People with hearing loss can call 711 for Washington Relay Service. People with a speech disability can call (877)
833-6341. ORIA publication number: ENV-022-09 rev. 0812013
JARPA Attachment C Revision 2012.2 Page 3 of 3
6
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7
Reference #:
Lat/Long:
Proposed Project: Redondo Beach and North
Applicant: Lakehaven Utility District
47.341356 N /-122.337325 W
Beach Sewer Lines Maintenance
lD
47.354861 N /-122.324331 W
In: Puget Sound
Adjacent Property Owners:
N Multiple - see JARPA Appendix C
Date: August 2015
Near/At: Des Moines and Federal Way
County: King
o Existing Manhole
State: Washington
9 Proposed Manhole
SW Project No: 21-1-12506-001
B 2'Q00
a; or-----SewerLine Along Beach
VICINITY MAP
E
d DRAFT
i
Feet
SHMNON BWIMK INCa
GEOTECHNICAL AND ENVIRONMENTAL CONBULTANTB
FIG 1
Q
{ ` INANHOLE
• o Be usv�
AWAYFROMWows-
AREA s
0
z
O
0
0
T
N
LEGEND (ALL LOCATIONS
ARE APPROXIMATE)
Proposed Manhole Location
a
■ ■
Existing Sewer Line Along Beach
Beach Access Route
a
Probable Work and Access
4i
Corridor
E
lL
Maintenance Staging Area
�..• Sheet 2
292ntl St
Sheet1
I
The Redondo Beach sewer line is a buried pipe
that runs typically 15 feet waterward (north) of the
existing residential bulkheads. Mean higher high
water (MHHW) and ordinary high water (OHW)
have not been surveyed, but it is assumed that
the sewer line and proposed manholes are
located entirely below the MHHW and OHW.
Reference #:
Applicant: Lakehaven Utility District
.47 Proposed Project: Redondo Beach and North
Beach Sewer Lines Maintenance
In: Puget Sound
Location: Des Moines and Federal Way, WA
Date: August 2015
SW Project No: 21-1-12506-001
SITE PLAN - REDONDO BEACH
SHANNONM[.SON,INC� FIG 2
OEOTECHNICAL AND ENVIRONMENTAL CONDULTANTS Sheet 1 of 2
i ;
0
LEGEND
(ALL LOCATIONS ARE APPROXIMATE)
Existing Manhole Location
... ■ Existing Sewer Line Along Beach
Beach Access Route
C Temporary Vehicle Access Corridor
Maintenance Staging Area
FIG 3 SHEET INDEX
Sheet 1
,5
2�oln
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272nD I
Sheet
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Sheet3
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Sheet 5
Sn St
The North Beach sewer line is a
buried pipe that runs waterward
(north) of the existing residential
bulkheads along North Beach. Mean
higher high water (MHHW) and
ordinary high water (OHW) have not
been surveyed, but it is assumed that
the sewer line and proposed
manholes are located entirely below
the MHHW and OHW.
0 40 80
Feet
Reference #:
Applicant: Lakehaven Utility District
Proposed Project: Redondo Beach and North
Beach Sewer Lines Maintenance
In: Puget Sound
Location: Des Moines and Federal Way, WA
Date: August 2015
SW Project No: 21-1-12506-001
SITE PLAN - NORTH BEACH
SHMNON%W =N, INO FIG 3
DEOTECHNICAL AND ENVIRONMENTAL CONSULTANTS Sheet 1 of 5
a
W
F-
U)
LEGEND
(ALL LOCATIONS ARE APPROXIMATE)
Existing Manhole Location
■ ■ Existing Sewer Line Along Beach
Beach Access Route
Temporary Vehicle Access Corridor
Maintenance Staging Area
FIG 3 SHEET INDEX
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Sheet
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The North Beach sewer line is a
buried pipe that runs waterward
(north) of the existing residential
bulkheads along North Beach. Mean
higher high water (MHHW) and
ordinary high water (OHW) have not
been surveyed, but it is assumed that
the sewer line and proposed
manholes are located entirely below
the MHHW and OHW.
0 40 80
Feet
Reference #:
Applicant: Lakehaven Utility District
Proposed Project: Redondo Beach and North
Beach Sewer Lines Maintenance
In: Puget Sound
Location: Des Moines and Federal Way, WA
Date: August 2015
SW Project No: 21-1-12506-001
SITE PLAN - NORTH BEACH
SHMNON%WILWN,INC. FIG 3
OEOTECNNICAL AND ENVIRONMENTAL CONBIILTANTB Sheet 2 of 5
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J
0
N
C9
bi
E
U-
LEGEND
(ALL LOCATIONS ARE APPROXIMATE)
Existing Manhole Location
Existing Sewer Line Along Beach
Beach Access Route
Temporary Vehicle Access Corridor
Maintenance Staging Area
FIG 3 SHEET INDEX
The North Beach sewer line is a
buried pipe that runs waterward
(north) of the existing residential
bulkheads along North Beach. Mean
higher high water (MHHW) and
ordinary high water (OHW) have not
been surveyed, but it is assumed that
the sewer line and proposed
manholes are located entirely below
the MHHW and OHW.
0 40 80
Feet
Reference #:
Applicant: Lakehaven Utility District
Proposed Project: Redondo Beach and North
Beach Sewer Lines Maintenance
In: Puget Sound
Location: Des Moines and Federal Way, WA
Date: August 2015
SW Project No: 21-1-12506-001
SITE PLAN - NORTH BEACH
SHANNON &WILSON, INC. FIG 3
DEOTECHNICAL AND ENVIRONMENTAL CONSULTANTS Sheet 3 of 5
e
■
r
Am
A
•
LEGEND
(ALL LOCATIONS ARE APPROXIMATE)
• Existing Manhole Location
■ Existing Sewer Line Along Beach
Beach Access Route
Temporary Vehicle Access Corridor
Maintenance Staging Area
FIG 3 SHEET INDEX
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Sheet 2
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Sheet3
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Sheets
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The North Beach sewer line is a
buried pipe that runs waterward
(north) of the existing residential
bulkheads along North Beach. Mean
higher high water (MHHW) and
ordinary high water (OHW) have not
been surveyed, but it is assumed that
the sewer line and proposed
manholes are located entirely below
the MHHW and OHW.
0 40 80
Feet
Reference #:
Applicant: Lakehaven Utility District
Proposed Project: Redondo Beach and North
Beach Sewer Lines Maintenance
In: Puget Sound
Location: Des Moines and Federal Way, WA
Date: August 2015
SW Project No: 21-1-12506-001
SITE PLAN - NORTH BEACH
SI-MNON 6WILSON. INC. FIG 3
GEOTECNNICAL AND ENVIRONMENTAL CONBULTANTR I Sheet 4 of 5
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It M
LEGEND
(ALL LOCATIONS ARE APPROXIMATE)
Existing Manhole Location
■ Existing Sewer Line Along Beach
Beach Access Route
0 Temporary vehicle Access Corridor
Maintenance Staging Area
FIG 3 SHEET INDEX
Sheen '
sheet 2
Sheet 3
i
ShOM 4
i
The North Beach sewer line is a
buried pipe that runs waterward
(north) of the existing residential
bulkheads along North Beach. Mean
higher high water (MHHW) and
ordinary high water (OHW) have not
been surveyed, but it is assumed that
the sewer line and proposed
manholes are located entirely below
the MHHW and OHW.
0 40 80
71
Feet
Reference #:
Applicant: Lakehaven Utility District
Proposed Project: Redondo Beach and North
Beach Sewer Lines Maintenance
In: Puget Sound
Location: Des Moines and Federal Way, WA
Date: August 2015
SW Project No: 21-1-12506-001
SITE PLAN - NORTH BEACH
SFMNON &WILSON, INO FIG 3
OEOTECNNICAL AND ENVIRONMENTAL CONSULTANTS Sheet 5 of 5
CONCEPTUAL - FOR PERMITTING APPLICATIONS ONLY
NOT TO SCALE
EXISTING
BEACH SURFACE
MANHOLE LID WILL BE BURIED �u
�— ABOUT 12-IN TO 18-IN BELOW
I THE BEACH SURFACE
TEMPORARY EXCAVATION r
ABOUT 10-FT WIDE BY 10-FT 6-FT WIDE PRECAST
WIDE BY 7-FT DEEP USING CONCRETE MANHOLE ----
METAL SHEETS FOR SHORING.
ABOUT 26 CY OF BEACH '
MATERIAL EXCAVATED PER HOLES CUT IN BOTTOM OF MANHOLE
MANHOLE. ABOUT 20 CY EXISTING TO FIT OVER PIPE AND THEN SEALED
WILL BE REPLACED AFTER 8-IN SEWER - _� WITH CONCRETE
MANHOLE INSTALLATION. THE f j
REMAINING 6 CY WILL BE —--� -- ~-- - - — --: --- --
SPREAD OVER THE BEACH. - PRECAST CONCRETE BASE
WITH RUBBER GASKET
Reference #:
Applicant: Lakehaven Utility District
Proposed Project: Redondo Beach and North
Beach Sewer Lines Maintenance
In: Puget Sound
Location: Des Moines and Federal Way, WA
Date: August 2015
SW Project No: 21-1-12506-001
NEW MANHOLE INSTALLATION
SHMNON BWILWN, INS FIG 4
DEOTECNNICAL AND ENVIRONMENTAL CONBULTANTe