HomeMy WebLinkAboutD_Shoreline_Critical_Areas_Exemption_210615_v1DEPARTMENT OF COMMUNITY
AND ECONOMIC DEVELOPMENT
D_Shoreline_Critical_Areas_Exemption_210615_v1
PLANNING DIVISION
CERTIFICATE OF EXEMPTION
FROM SHORELINE SUBSTANTIAL DEVELOPMENT AND CRITICAL AREAS
REGULATIONS
EVALUATION FORM & DECISION
DATE OF DECISION: June 16, 2021
PROJECT NUMBER: LUA21-000196, SME, CAE
PROJECT NAME: Pump Station Sheet Pile Wall Corrosion Inspection Project
PROJECT MANAGER: Clark H. Close, Senior Planner
APPLICANT: Tom Bean
King Couty Water and Land Resources Division
201 S Jackson St, Suite 5600
Seattle, WA 98104
OWNER: City of Renton
1055 S Grady Way
Renton, WA 98057
CONTACT: George Ritchotte
Herrera Environmental Consultants, Inc.
2200 Sixth Avenue, Suite 1100
Seattle, WA 98121
PROJECT LOCATION: 550 Monster Rd SW, Renton, WA 98057
PROJECT DESCRIPTION: The applicant, King County Department of Natural Resources and Parks, Water and Land
Resources Division, is requesting a shoreline exemption and a critical areas exemption
to conduct the Black River Pump Station (BRPS) Sheet Pile Wall Corrosion Inspection
Project at the BRPS located at 550 Monster Rd SW. The project would evaluate the
condition of a buried cutoff wall. The steel sheet pile wall prevents the river water from
circumventing the concrete dam to flood the forebay and is used for flood protection.
Project activities would be conducted within 200 feet of the Black River shoreline and
within a nearby wetland buffer on the north side of the pump station. The applicant is
proposing to inspect the sheet pile wall to assess its condition and provide information
on the structural integrity of the pump station. In addition, soil samples would be taken
for additional testing. Work consists of excavation and shoring, inspection, backfilling
with compaction, and grading to match existing surrounding grades. After completion
of final grading, all disturbed areas would be hand seeded and restored to pre-
DocuSign Envelope ID: 0F8FFE3D-DEB1-49FE-9D0D-886D10E3F635
City of Renton Department of Community & Economic Development Certificate of Exemption from Shoreline Substantial
Pump Station Sheet Pile Wall Corrosion Inspection Project, LUA21-000196, SME, CAE Development Permit and Critical Areas Regulations
Permit Date: June 16, 2021 Page 2 of 5
D_Shoreline_Critical_Areas_Exemption_210615_v1
construction conditions. The total area of proposed excavation is approximately 65
square feet to a depth of approximately 22 below existing ground surface to expose the
upstream face of the sheet pile cut-off wall. The project site would be accessed from
the existing gravel road between the Lake to Sound Trail and the north end of the pump
station. The proposed work would occur in June or July of 2021.
The contractor would implement Best Management Practices (BMPs) to control erosion
and sedimentation and to minimize potential for damage to riparian vegetation, as
follows: a) install and maintain erosion protection measures around the active work site;
b) avoid and minimize impacts to buffer vegetation by staging equipment within
previously developed areas and using tracked equipment with low ground pressure; c)
no trees would be pruned or removed; d) damaged native shrubs would be replaced at
a 1:1 ratio; e) disturbed areas would be protected from erosion and reseeded with a
native seed mix at the end of the project.
SEC-TWN-R: SW ¼ of Section 13, Township 23N, and Range 4E W.M.
LEGAL DESCRIPTION:
(King County Assessor)
JUNCTION ADD POR TRS 21-22-23-24 & 25A & POR TRS 26 & 29 RENTON
SHORELANDS 2ND SUPL ADD BEG SW COR SEC 13-23-04 TH E 1271.74 FT TH N TAP
ON BDRY LN BET TRS 28 & 29 OF SD RENTON SHORELANDS 2ND SUPL ADD & TPOB
TH CONTG N 275 FT TH W 280.69 FT TH S 59-53-47 W 377.52 FT TH S 74-13-19 W TO
ELY MGN OF CO RD TH SELY ALG SD ELY MGN TO SLY BDRY OF SD TR 29 TH ELY ALG
SD SLY BDRY TO TPOB ALSO BEG TPOB ABOVE DESC TH N 250 FT TH ON TANGENT
CURVE TO RGT RAD OF 627.46 FT TAP ON BDRY LN BEG TRS 26 & 27 OF SD RENTON
SH LDS 2ND SUPL ADD TH SWLY ALG SD BDRY LN TO BEG LESS PORTION FOR CO
ROAD LESS POR FOR RD PERREC#9704291916
RENTON SHORELANDS 2ND SUPL POR OF TR 28 ALL 30 & POR GL 6 IN SEC 13-23-04
DAF BEG S 87-26-48 E 1271.74 FT E OF SW COR TH N TO NLY MGN CO RD & TPOB TH
N TO NLY LN TR 28 TH SWLY ALG NLY LN OF TRS 28 & 30-31 TO ELY MGN CO RD TH
SELY & ELY ALG SD RD TO TPOB LESS PORTION FOR TRACT 31 LESS PORTION FOR CO
ROAD LESS POR FOR RD PERREC#9704291916
JUNCTION ADD POR OF SW 1/4 OF SEC 13-23-04 TGW POR OF JUNCTION ADD TGW
VAC STS ADJ TGW POR OF C E BROWNELL DONATION CLAIM NO 41 - BEG S 1/4 COR
OF SD SEC 13 TH N 00-58-28 E ALG N/S C/L 884.84 FT TO SE COR OF TRACT 26 OF
RENTON SHORELANDS 2ND SUPPLEMENTAL TH S 72-37-52 W 382.60 FT TO AN
ANGLE PT IN S LN OF TRACT 26 TH N 70-54-02 W 354.53 FT TO AN ANGLE PT IN S LN
OF TRACT 26 TH S 73-56-01 W 130.08 FT TO AN ANGLE PT IN S LN OF TRACT 26 TH S
41-16-07 W 316.18 FT TAP ON N BDRY OF TRACT OF LAND TO K C UNDER AUD FILE
NO 6607786, SD PT BEING ON CURVE RAD OF 627.46 FT, RAD PT BEARING S 39-41-39
W TH WLY ALG SD CURVE & N BDRY 373.11 FT TO TPOB TH N 01-24-04 E 582.36 FT
TAP ON SLY LN OF BURLINGTON NORTHERN RR R/W, SD PT BEING ON CURVE RAD OF
10543 FT, RAD PT BEARING S 36-50-42 E TH WLY ALG SD CURVE & SD SLY LN 92.98 FT
TAP OF COMPOUND CURVE TH ON CURVE RAD OF 1853 FT DIST OF 194.75 FT TAP OF
COMPOUND CURVE, CENTER BEARING S 43-22-19 E 4030 FT TH WLY ALG SD SLY
MGN & CURVE TO LFT THRU C/A OF 2-48-32 ARC DIST OF 197.57 FT TAP OF
TANGENCY TH S 43-49-09 W 271 FT TAP OF CURVE TH ON CURVE TO RGT RAD OF
DocuSign Envelope ID: 0F8FFE3D-DEB1-49FE-9D0D-886D10E3F635
City of Renton Department of Community & Economic Development Certificate of Exemption from Shoreline Substantial
Pump Station Sheet Pile Wall Corrosion Inspection Project, LUA21-000196, SME, CAE Development Permit and Critical Areas Regulations
Permit Date: June 16, 2021 Page 3 of 5
D_Shoreline_Critical_Areas_Exemption_210615_v1
1571 FT THRU C/A OF 7-32-02 ARC DIST OF 206.57 FT TAP OF COMPOUND CURVE
THE CENTER BEARING N 38-38-49 W 727 FT TH WLY ALG SD SLY MGN & CURVE TO
RGT THRU C/A OF 16-55-35 ARC DIST OF 214.77 FT TAP OF COMPOUND CURVE
CENTER BEARING N 21-43-14 W 1055 FT TH WLY ALG SD SLY MGN & CURVE TO RGT
THRU C/A OF 11-24-08 ARC DIST OF 209.95FT TAP OF COMPOUND CURVE CENTER
BEARING N 10-19-06 W 696 FT TH WLY ALG SD SLY MGN & CURVE TO RGT THRU C/A
OF 3-44-25 ARC DIST OF 45.43 FT TO ELY MGN OF CHARLES MONSTER CO RD TH S
34-19-34 E 43.56 FT TO N BDRY OF TRACT DEEDED TO KC UNDER AUD FILE NO
6607786 TH N 74-13-19 E 443.81 FT TH N 59-53-47 E 377.52 FT TH E ALG SD N BDRY
280.69 FT TH S ALG SD N BDRY 25 FT TAP ON CURVE RAD OF 627.46 FT RAD PT
BEARING S TH ELY ALG SD CURVE & N BDRY 61.59 FT TO TPOB
WATER BODY/REACH: Black River/Springbrook Creek Reach A
CRITICAL AREA(S): Regulated Slopes, Wetlands and Associated Buffers, FEMA Special Flood Hazard Area
(Zone - AE), High Seismic Hazard Areas, and Regulated Shoreline - Natural
Environmental Overlay District
CRITICAL AREAS EXEMPTION JUSTIFICATION/DECISION: An exemption from critical area regulations, is hereby
CONDITIONALLY APPROVED on the proposed project in accordance with RMC 4.3.050C “Exempt, Prohibited and
Nonconforming Activities” and for the following reasons:
Site Investigative work is exempt from permit requirements within critical areas and associated buffers in
accordance with RMC 4.3.050C.3.b, within Flood Hazard Areas, Geological Hazard Areas, Streams, and Wetlands
subject to the following standards:
Site investigative work necessary for land use application submittals such as surveys, soil logs, inspections, and
other related activities are a permitted use. Investigative work shall not disturb any more than five percent (5%) of
the critical area and required buffer. In every case, impacts shall be minimized and disturbed areas shall be
immediately restored at a one-to-one (1:1) ratio.
SHORELINE EXEMPTION JUSTIFICATION/DECISION: An exemption from a Shoreline Management Substantial
Development Permit is hereby CONDITIONALLY APPROVED on the proposed project in accordance with
RMC.4.9.190C “Exemption from Permit System’ and for the following reasons:
Per RMC 4-9-190.C.1.l, the following shall not be considered substantial developments for the purpose of the
Shoreline Master Program and are exempt from obtaining a Shoreline Substantial Development Permit (SSDP):
Site exploration and investigation activities that are prerequisites to preparation of an application for development
authorization under the Shoreline Master Program, if:
i. The activity does not interfere with the normal public use of the surface waters.
ii. The activity will have no significant adverse impact on the environment including, but not limited to, fish,
wildlife, fish or wildlife habitat, water quality, and aesthetic values.
iii. The activity does not involve the installation of a structure, and upon completion of the activity the
vegetation and land configuration of the site are restored to conditions existing before the activity.
DocuSign Envelope ID: 0F8FFE3D-DEB1-49FE-9D0D-886D10E3F635
City of Renton Department of Community & Economic Development Certificate of Exemption from Shoreline Substantial
Pump Station Sheet Pile Wall Corrosion Inspection Project, LUA21-000196, SME, CAE Development Permit and Critical Areas Regulations
Permit Date: June 16, 2021 Page 4 of 5
D_Shoreline_Critical_Areas_Exemption_210615_v1
iv. A private entity seeking development authorization under the Shoreline Master Program first posts a
performance bond or provides other evidence of financial responsibility to the Planning Division to ensure
that the site is restored to pre-existing conditions.
v. The activity is not subject to the permit requirements of RCW 90.58.550.
CRITICAL AREA EXEMPTION FINDINGS: The proposed development is consistent with the following findings
pursuant to RMC section 4-3-050C.2.d:
i. The activity is not prohibited by this or any other provision of the Renton Municipal Code or State or
Federal law or regulation;
ii. The activity will be conducted using best management practices as specified by industry standards or
applicable Federal agencies or scientific principles;
iii. Impacts are minimized and, where applicable, disturbed areas are immediately restored;
iv. Where water body or buffer disturbance has occurred in accordance with an exemption during
construction or other activities, revegetation with native vegetation shall be required.
v. If a hazardous material, activity, and/or facility that is exempt pursuant to this Section has a significant
or substantial potential to degrade groundwater quality, then the Administrator may require
compliance with the Wellhead Protection Area requirements of this Section otherwise relevant to that
hazardous material, activity, and/or facility. Such determinations will be based upon site and/or
chemical-specific data.
SHORELINE EXEMPTION FINDINGS: The proposed development is consistent with:
i. The policies of the Shoreline Management Act.
ii. The City of Renton Shoreline Master Program.
DECISION: The Pump Station Sheet Pile Wall Corrosion Inspection Project Critical Areas and Shoreline Exemption,
LUA21-000196, SME, CAE is Approved with Conditions*.
*CONDITION OF APPROVAL:
1. The applicant shall restore disturbed areas immediately following the investigation and schedule a
restoration inspection with the Current Planning Project Manager, Clark Close, at cclose@rentonwa.gov
or (425) 430-7289.
SIGNATURE & DATE OF DECISION:
_____________________________________ ______________________________
Vanessa Dolbee, Planning Director Date
RECONSIDERATION: Within 14 days of the decision date, any party may request that the decision be reopened by
the approval body. The approval body may modify his decision if material evidence not readily discoverable prior
to the original decision is found or if he finds there was misrepresentation of fact. After review of the
reconsideration request, if the approval body finds sufficient evidence to amend the original decision, there will
DocuSign Envelope ID: 0F8FFE3D-DEB1-49FE-9D0D-886D10E3F635
6/16/2021 | 7:55 AM PDT
City of Renton Department of Community & Economic Development Certificate of Exemption from Shoreline Substantial
Pump Station Sheet Pile Wall Corrosion Inspection Project, LUA21-000196, SME, CAE Development Permit and Critical Areas Regulations
Permit Date: June 16, 2021 Page 5 of 5
D_Shoreline_Critical_Areas_Exemption_210615_v1
be no further extension of the appeal period. Any person wishing to take further action must file a formal appeal
within the 14-day appeal time frame.
APPEALS: This administrative land use decision will become final if not appealed in writing to the Hearing
Examiner on or before 5:00 PM on June 30, 2021. An appeal of the decision must be filed within the 14-day
appeal period (RCW 43.21.C.075(3); WAC 197-11-680). Due to Governor Jay Inslee’s Proclamation 20-25 (“Stay
Home, Stay Healthy”), the City Clerk’s Office is working remotely. For that reason, appeals must be submitted
electronically to the City Clerk at cityclerk@rentonwa.gov. The appeal fee, normally due at the time an appeal is
submitted, will be collected at a future date. Appeals to the Hearing Examiner are governed by RMC 4-8-110 and
additional information regarding the appeal process may be obtained from the City Clerk’s Office,
cityclerk@rentonwa.gov. If the situation changes such that the City Clerk’s Office is open when you file your
appeal, you have the option of filing the appeal in person.
EXPIRATION: Two (2) years from the date of decision (date signed).
Attachments: Site Plans
cc: Matt Herrera, Current Planning Manager
DocuSign Envelope ID: 0F8FFE3D-DEB1-49FE-9D0D-886D10E3F635
4054059005 0SITE LOCATIONSITE MAPVICINITY MAP550 MONSTER ROAD S.W.RENTON, WA. 98057BLACK RIVER PUMP STATIONIMPROVEMENTSSHEET PILE WALL CORROSION INSPECTIONPUMP STATIONBLACK RIVERMONSTER RD SWOAKESDALE AVE SWSITESEEENLARGEDMAPRENTONBLACKRIVER68TH AVE SDUWAMISHRIVERGREENRIVERMONSTER RD SWMARTIN LUTHER KING JR. WAYMONSTERRD SWOAKSDALE AVE SWNACHESAVE SWSW 7th STOF336-12345DESIGNED/DRAWN:PROJECT ENGINEER:PROJECT MANAGER:CONTRACT NO:DRAWING NO:SCALE:PROJECT FILE NO:DATE:SHT NO / TOTALREVNO:12345EFGHBCDACHECKED:REFERENCE1"0NOREVISION DESCRIPTIONBYAPVDDATEEFGHBCDA DEPARTMENT OF NATURAL RESOURCES & PARKSWATER AND LAND RESOURCES DIVISIONAPPROVED BY:58Know what's below.RCall before you dig.BLACK RIVER PUMP STATION IMPROVEMENTSHIGH-USE ENGINESOCTOBER 2020T. BEAN 1129574BORDER FILE EDITION: 1129574-Dsize-TB-BorderC:\pw_workdir\den003\jeg_reiserrw\d1179242\1129574-OF336-G-1.dwg | Layout: LayoutPLOTTED: Apr 29, 2021-01:33:08pm By ReiserRWXREFS: 1129574-Dsize-TB.DWG; Wally Bennett.dwgIMAGES:TITLE SHEET ANDVICINITY MAPG-1-R. REISERK. GREENS. DORANAS NOTED0W. BENNETT100020003000ACCESS ROADTO N. SIDE OFPUMP STATION1139702SHEET PILE WALL CORROSION INSPECTIONC01431C20MAY 20211 3ATTACHMENTRECEIVEDClark Close 05/25/2021PLANNING DIVISIONDocuSign Envelope ID: 0F8FFE3D-DEB1-49FE-9D0D-886D10E3F635
X
X
X
X
X X X XXXXXXXXXXXXXXXXXXXX
XXXXXXXXX50019.1911150038.88142
50489.14142 50909.09
142
510415.75132 Lead Only OF336-12345DESIGNED/DRAWN:PROJECT ENGINEER:PROJECT MANAGER:CONTRACT NO:DRAWING NO:SCALE:PROJECT FILE NO:DATE:SHT NO / TOTALREVNO:12345EFGHBCDACHECKED:REFERENCE1"0NOREVISION DESCRIPTIONBYAPVDDATEEFGHBCDA DEPARTMENT OF NATURAL RESOURCES & PARKSWATER AND LAND RESOURCES DIVISIONAPPROVED BY:58Know what's below.RCall before you dig.BLACK RIVER PUMP STATION IMPROVEMENTSHIGH-USE ENGINESOCTOBER 2020T. BEAN 1129574BORDER FILE EDITION: 1129574-Dsize-TB-BorderC:\pw_workdir\den003\jeg_reiserrw\d1179242\1129574-OF336-G-2.dwg | Layout: LayoutPLOTTED: Apr 29, 2021-01:40:48pm By ReiserRWXREFS: 1044885xBASEMAP2.dwg; x_HC_Pump-Plant PMX REV.dwg; 1129574-Dsize-TB.DWG; Wally Bennett.dwgIMAGES: GE site plan clean.JPG;SITE PLANG-26R. REISERK. GREENS. DORANAS NOTED0W. BENNETT0306090SCALE: 1"= 30'PUBLIC TRAIL AND CONTRACTORACCESS ROADNOTES:TABLE OF EXISTING CONTROL POINTS:TABLE NOTES:1.NORTHINGS AND EASTINGS PROVIDED IN TABLE ARE ACCURATEAND PROVIDED FOR REFERENCE, BUT LOCATIONS ON PLAN VIEWARE INACCURATE AND APPROXIMATE COMPARED TO AERIALPHOTO. (SEE NOTE 2 ABOVE)1"=30'SCALE:1.ALL PARKING AND STAGING SHALL BE SITUATED TO FACILITATE CONTINUOUS KING COUNTYACCESS TO ALL GATES, DOORS AND EQUIPMENT.2.THIS DRAWING DEPICTS GENERAL ACCESS FOR THE PUMP STATION SITE. AERIAL PHOTOAND SURVEY FEATURES ARE NOT ACCURATELY ALIGNED, AND ARE NOT SUITABLE FORDIMENSIONING. CONTRACTOR SHALL DETERMINE DIMENSIONS AND CLEARANCES FORACCESS NEEDED.TEMPORARY CONSTRUCTION STAGING AREA AND WORK LIMITS FOR HUECONTRACTOR, AREA ON NORTH SIDE OF PUMP STATION WILL NEEDCOORDINATION TO ALLOW TEMPORARY USE BY JOC CONTRACTOR.KEY NOTES:1MONSTER ROAD SWGRAVEL ACCESS ROAD TONORTH SIDE OF STATIONXXXXXXXXXXXXXXXEXISTING CHAINLINK FENCEEXISTING CHAINLINK FENCEVEHICULARACCESS GATEPERSONNELACCESS GATESITE PLANSEE DETAILEDSITE PLAN C-11139702SHEET PILE WALL CORROSION INSPECTION1POINT NUMBERNORTHINGEASTINGELEVATIONDESCRIPTION5003176727.7031291307.19428.086142[5003]PEDESTRIAN BRIDGE FORPUBLIC ACCESS TO TRAILKC PARKS REQUIRES A TRAFFIC COORDINATIONPLAN FOR USE OF TRAIL WHERE IT INTERFACESWITH PUBLIC WITHIN THIS ZONECONTRACTOR ACCESS ROADPUBLIC TRAILCONTRACTOR ACCESS ROADTRAFFIC CONTROLPLAN REQUIREDC01431C20MAY 20213 312DocuSign Envelope ID: 0F8FFE3D-DEB1-49FE-9D0D-886D10E3F635
XXXXXXXXXXXXXXXXXXXXXXXXXXSECONDARY BUILDINGACCESS, 15'H x 12'WROLL UP DOOREXTEND TEMPORARY DUMP TRUCK ACCESS(12' WIDE) PARALLEL TO PROPERTY LINEFOR USE AS TRUCK LOADING ZONE2PERSONNELACCESS GATE150038.880FND PK NAILKC PROPERTY LINEWALL ROW LINEPUMP STATIONBUILDINGWALL ROW LINEEXIST CUTOFF WALL ALIGNMENTEXIST CUTOFF WALL ALIGNMENTPUBLIC TRAILEXIST FENCEDAREA15'-0"11INITIAL EXCAVATION TO EXPOSE TOP OF SHEETPILE WALL (SIZE AS NEEDED TO EXPOSE, MEASUREAND IDENTIFY SHEET PILE SECTION TYPE)TEMP SHORING BOX. SECURE WITH FENCING/SAFETY BARRIER AS NEEDED TO PROVIDEPROTECTION FOR PUBLIC AT ALL TIMES FORSAFETY WHILE NOT AT WORK AREA12'-0"5'-0"EXISTINGBENCHMARK[5003]STEELSHEDASPHALTGRAVEL ACCESS ROADTO NORTH SIDE OFPUMP STATIONKC PROPERTY LINECONTRACTOR ACCESS ROADGRAVELSURFACEGENERAL AREAWHERE EXCAVATORWILL BE POSITIONEDVEHICLEGATEKC PROPERTY LINE AND AS-BUILT CUTOFF WALLALIGNMENT ARE STAKED IN THE FIELD. EXACT ALIGNMENTOF WALL IS UNKNOWN. PROTECT SURVEY STAKES ORRELOCATE WITH DOCUMENTED OFFSETS SO ALL STAKESTO BE REESTABLISHED AFTER THE WORK IS COMPLETEEXISTING GRADEELEV 28 +/-TOP OF SHEET PILEWALLSHORING BY CONTRACTORINDIVIDUAL SHEETS WITH ASSUMEDWIDTH OF 16 INCHES. EXPOSEMINIMUM OF THREE SHEETS INSIDEOF SHORINGBOTTOM OF EXCAVATIONAPPROXIMATE ELEVATION 7.0, SEESPECIFICATIONS FORREQUIREMENTS4 5/8"
3 3/8"REPORTED AS 4 FEET MINIMUMON AS-BUILT DRAWINGSNOTE:CONTRACTOR SHALL PROVIDE ALL NECESSARY SAFETY EQUIPMENT TOALLOW ACCESS INTO THE EXCAVATION FULL HEIGHT FOR SHEET PILETHICKNESS TESTING.1.ALL PARKING AND STAGING SHALL FACILITATE CONTINUOUS KC ACCESS TO ALL GATES,DOORS AND EQUIPMENT.2.NORTH SIDE OF PUMP STATION IS ACCESSED FROM MONSTER ROAD AND CROSSES APAVED PUBLIC TRAIL LEADING TO THE GRAVEL ACCESS ROAD AT THE PUMP STATIONSHOWN HERE. REFER TO SITE PLAN G-2 FOR CONNECTION OF TRAIL ROAD TO MONSTERROAD. A TRAFFIC CONTROL PLAN SHALL BE PREPARED FOR CONTROLLING TRAFFICALONG MONSTER ROAD AND FOR TRAFFIC LEAVING AND ENTERING THE SITE FROMMONSTER ROAD. SUBMIT PLAN TO CITY OF RENTON FOR APPROVAL ANDIMPLEMENTATION IN ADVANCE OF WORK.3.TRAFFIC PLAN SHALL INCLUDE TEMPORARY TRAFFIC CONTROL PLAN FOR INTERRUPTIONOF PUBLIC TRAIL. SUBMIT PLAN TO PROJECT REPRESENTATIVE FOR APPROVAL BY KCPARKS PRIOR TO USE OF TRAIL. ACCESS IS LIMITED TO VEHICLES HAVING MAXIMUM H20LOAD RATING. CONTRACTOR SHALL MINIMIZE PUBLIC TRAIL OBSTRUCTION.4.COORDINATE AND OBTAIN APPROVAL FROM KC PROJECT REPRESENTATIVE FOR ALLMATERIALS AND EQUIPMENT THAT ARE PROPOSED TO BE PARKED OVERNIGHT AND/ORREMAIN ON SITE DURING CONSTRUCTION.5.AVAILABLE DRAWINGS DEPICT THE LAYOUT FOR GENERAL ACCESS TO THE NORTH SIDEOF THE PUMP STATION; HOWEVER SURVEY FEATURES ARE NOT ACCURATELYPOSITIONED AND ARE NOT SUITABLE FOR DIMENSIONING. CONTRACTOR SHALL MAKETHEIR OWN MEASUREMENTS TO DETERMINE DIMENSIONS AND CLEARANCES FORPROPOSED EQUIPMENT AS NEEDED TO COMPLETE THE WORK.6.ALL CONTACT BETWEEN COUNTY OPERATING PERSONNEL AND CONTRACTOR SHALL BETHROUGH THE KC PROJECT REPRESENTATIVE.7.NO EXISTING KC EQUIPMENT OR UTILITY SERVICES SHALL BE USED WITHOUT WRITTENPERMISSION FROM THE KC PROJECT REPRESENTATIVE.8.CONDUCT WORK USING MEANS AND METHODS THAT ARE COMPATIBLE WITH SPACECLASSIFICATIONS AND WAC REQUIREMENTS, AND ALL OTHER HEALTH, SAFETY ANDHAZARD RISKS.9.COORDINATE WITH THE KC PROJECT REPRESENTATIVE TO DETERMINE SIGN-IN/SIGN-OUTREQUIREMENTS, IF ANY.10.PROVIDE TEMPORARY EROSION PROTECTION AT ALL WORK AREAS.NOTES: OF336-12345DESIGNED/DRAWN:PROJECT ENGINEER:PROJECT MANAGER:CONTRACT NO:DRAWING NO:SCALE:PROJECT FILE NO:DATE:SHT NO / TOTALREVNO:12345EFGHBCDACHECKED:REFERENCE1"0NOREVISION DESCRIPTIONBYAPVDDATEEFGHBCDA DEPARTMENT OF NATURAL RESOURCES & PARKSWATER AND LAND RESOURCES DIVISIONAPPROVED BY:58Know what's below.RCall before you dig.BLACK RIVER PUMP STATION IMPROVEMENTSHIGH-USE ENGINESOCTOBER 2020T. BEAN 1129574BORDER FILE EDITION: 1129574-Dsize-TB-BorderC:\pw_workdir\den003\jeg_reiserrw\d1179242\1129574-OF336-C-1.dwg | Layout: LayoutPLOTTED: May 10, 2021-09:57:48am By ReiserRWXREFS: 1044885xBASEMAP2.dwg; wetlands_HEC_delineated.dwg; x_HC_Pump-Plant PMX REV.dwg; x_OHM.dwg; 1129574-Dsize-TB.DWG; Wally Bennett.dwgIMAGES: BRPS.jpg;DETAILEDSITE PLANC-1-R. REISERK. GREENS. DORANAS NOTED0W. BENNETTTEMPORARY CONSTRUCTION STAGING AND WORK AREA LIMITS FOR SHEET PILEEXCAVATION AND INSPECTION. AREA CONFLICTS WITH TEMPORARY WORK AREAS ANDDEDICATED WORK AREAS ASSIGNED TO HUE CONTRACTOR (SEE SITE PLAN G-2).COORDINATION REQUIRED BETWEEN EXCAVATION CONTRACTOR, HUE CONTRACTORAND KC PROJECT REPRESENTATIVES FOR SCHEDULING USE OF ALL AREAS NORTH OFTHE PUMP STATION.REMOVE EXISTING STEEL POSTS AND TEMPORARILY RELOCATE CHAIN LINK FENCE ASNEEDED TO FACILITATE CONSTRUCTION, EXCAVATION AND SHORING ACTIVITIES.SAW-CUT AND REMOVE EXISTING ASPHALT WHERE NEEDED TO ACCOMPLISH WORK. SETUP TEMPORARY FENCING DURING CONSTRUCTION PERIOD, TO SECURE AREAS WHEREFENCE IS TEMPORARILY REMOVED, AT NORTH END OF THE PUMP STATION. RESTOREFENCE AND ASPHALT EQUIVALENT TO EXISTING WHEN EXCAVATION AND BACKFILLWORK HAS BEEN COMPLETED.KEY NOTES:12SITE PLAN1/8" = 1'-0"SCALE:1139702SHEET PILE WALL CORROSION INSPECTION0816241/8" = 1'-0"C01431C20MAY 20212 3EXCAVATION SECTIONNTSSCALE:DocuSign Envelope ID: 0F8FFE3D-DEB1-49FE-9D0D-886D10E3F635
KC PROPERTY LINEWAL
L
ROW
L
INE
PUMP STATIONBUILDINGWAL
L
ROW
L
INEEXIS
T
CU
TO
F
F
W
A
L
L
A
L
IGNM
EN
T
EXIST CUTOFF WALL ALIGNMENTPUBLIC TRAILSTEEL
SHED
KC P
R
O
P
E
R
T
Y
LI
N
E
CON
T
R
A
C
T
O
R
A
C
C
E
S
S
R
O
A
D
GENERAL AREA
WHERE EXCAVATOR
WILL BE POSITIONED VEHICLEGATEF:\Cad\17-06618-000 BRPS\Figure 1.dwg
DETAILED SITE PLAN AND
WETLANDS IN THE VICINITY OF THE
BLACK RIVER PUMP STATION SHEET
PILE INSPECTIONS PROJECT AREA.
15 0 15 30
SCALE IN FEET
WETLAND D
WETLAND A
DocuSign Envelope ID: 0F8FFE3D-DEB1-49FE-9D0D-886D10E3F635