ENG2024-0035+Other+1.25.2024_12.11.31_PM+4020239TREE PROTECTION NOTES
1. ANY WORK INSIDE THE DRIP LINES OF EXISTING TREES MUST TAKE PLACE IN ACCORDANCE WITH ECDC 23.10.070.
2. TREE PROTECTION MEASURES DURING DEVELOPMENT -
A. PRECONSTRUCT/ON MEETING REQUIRED. PRIOR TO THE COMMENCEMENT OF ANY PERMITTED CLEARING AND GRADING
ACTIVITY, A PRECONSTRUC RON MEETING SHALL BE HELD ON SITE WITH THE PERMI TTEE AND APPROPRIATE CITY
STAFF. THE PROJECT SITE SHALL
BE MARKED /N THE FIELD AS FOLLOWS.•
1. THE EXTENT OF CLEARING AND GRADING TO OCCUR,
2. DELINEATION AND PROTECTION OF ANY CRITICAL AREAS AND CRITICAL AREA BUFFERS WITH CLEARING LIMIT
FENCING;
J. FLAGGING OF TREES TO BE REMOVED AND TAGS ON TREES TO BE RETAINED; AND
4. PROPERTY LINES.
B PLACING MATERIALS NEAR TREES NO PERSON MAY CONDUCT ANY AC17WTY WITHIN THE PROTECTED AREA OF ANY
TREE DESIGNATED TO REMAIN, INCLUDING, BUT NOT LIMITED TO, OPERATING OR PARKING EQUIPMENT, PLACING
SOLVENTS, STORING BUILD/NG MA7ER/AL OR STOCKPILING ANY S,
OTHER OR DUMP/NG CONCRETE WASHOUT OR
OTHER CHEMICALS DURING CONSTRUCTION, NO PERSON SHALL ATTACH ANY OBJECT TO ANY TREE DESIGNATED FOR
PRO 7ECTION.
C. PROTECTIVE BARRIER. BEFORE DEVELOPMENT, LAND CLEARING, GRADING, FILLING OR ANY LAND ALTERATION, THE
APPLICANT SHALL:
1. ERECT AND MAINTAIN READILY VISIBLE TEMPORARY PROTECTIVE TREE FENCING ALONG THE LIMITS OF
DISTURBANCE WHICH COMPLETELY SURROUNDS THE PROTECTED AREA OF ALL RETAINED TREES, GROUPS OF
TREES, VEGETATION AND NATIVE SOIL. TREE PR07ECTIVE FENCING SHALL BE A MIN/MUM HEIGHT OF 77-IREE
FEET, VISIBLE AND OF DURABLE CONSTRUCTION; ORANGE POLYETHYLENE LAMINAR FENCING IS ACCEPTABLE.
2. INSTALL HIGHLY VISIBLE SIGNS SPACED NO FURTHER THAN 15 FEET APART ALONG THE ENTIRETY OF THE
PR07ECTIVE TREE FENCING. SAID SIGN MUST BE APPROVED BY THE DIRECTOR AND SHALL STATE, AT A
MIN/MUM, "TREE AND SOIL PROTECTION AREA, ENTRANCE PROHIBITED, " AND PROVIDE THE CITY PHONE NUMBER
FOR CODE ENFORCEMENT TO REPORT VIOLATIONS
J. PROHIBIT EXCAVATION OR COMPACTION OF SOIL OR OTHER POTEN77ALLY DAMAGING AC77VITIES WI7HIN THE
BARRIERS; PROVIDED, THAT THE DIRECTOR MAY ALLOW SUCH ACTIV177ES APPROVED BY A QUALIFIED
PROFESSIONAL AND UNDER THE SUPERVISION OF A QUALIFIED PROFESSIONAL RETAINED AND PAID FOR BY THE
APPLICANT.
4. MAINTAIN THE PROTECTIVE BARRIERS IN PLACE FOR THE DURAT70N OF THE PROJECT UNTIL THE DIRECTOR
AUTHORIZES THEIR REMOVAL.
5. ENSURE 77-IAT ANY APPROVED LANDSCAPING DONE IN 77-IE PROTECTED ZONE SUBSEQUENT TO THE REMOVAL
OF THE BARRIERS SHALL BE ACCOMPLISHED WITH MACHINERY FROM OUTSIDE THE PROTECTED ZONE OR BY
HAND.
6. LIMIT THE TIME PERIOD THAT 17-1E CRI77CAL ROOT ZONE IS COVERED BY MULCH, PLYWOOD, STEEL PLATES OR
SIMILAR MATERIALS, OR BY LIGHT SOILS, TO PR07ECT THE TREES CRI77CAL ROOT ZONE.
7. IN ADDITION TO THE ABOVE, THE DIRECTOR MAY REQUIRE THE FOLLOWING.
A. IF EQUIPMENT IS AUTHOR/ZED TO OPERATE WITHIN THE PROTECTED ZONE, THE SOIL AND CRITICAL ROOT
ZONE OF A TREE MUST BE COVERED WITH MULCH TO A DEPTH OF AT LEAST SIX INCHES OR WITH
PLYWOOD, STEEL PLATES OR SIMILAR MAZER/AL IN ORDER TO PROTECT ROOTS AND SOIL FROM DAMAGE
CAUSED BY HEAVY EQUIPMENT.
B. MINIMIZE ROOT DAMAGE BY HAND—EXCA VA 77NG A TWO —FOOT —DEEP TRENCH, AT EDGE OF CRITICAL ROOT
ZONE, TO CLEANLY SEVER THE ROOTS OF TREES TO BE RETAINED. NEVER RIP OR SHRED ROOTS WITH
HEAVY EQUIPMENT.
C. CORRECTIVE PRUNING PERFORMED ON PROTECTED TREES IN ORDER TO AVOID DAMAGE FROM MACHINERY
OR BUILDING ACTIVITY.
D. MAINTENANCE OF TREES 77-IROUGHOUT CONSTRUCTION PERIOD BY WATERING AND FERTILIZING.
D. GRADE.
1. 77-IE GRADE SHALL NOT BE ELEVATED OR REDUCED WITHIN THE CRI77CAL ROOT ZONE OF TREES TO BE
PRESERVED WITHOUT THE DIRECTORS AUTHORIZATION BASED ON RECOMMENDATIONS FROM A QUALIFIED
PROFESSIONAL. THE DIRECTOR MAY ALLOW COVERAGE OF UP TO ONE—HALF OF THE AREA OF THE TREES
CRITICAL ROOT ZONE WITH LIGHT SOILS (NO CLAY) TO THE MINIMUM DEPTH NECESSARY TO CARRY OUT
GRADING OR LANDSCAPING PLANS, IF IT WILL NOT IMPERIL THE SURVIVAL OF THE TREE. AERATION DEVICES
MAY BE REQUIRED TO ENSURE THE TREES SURVIVAL.
2. IF THE GRADE ADJACENT TO A PRESERVED TREE IS RAISED SUCH THAT IT COULD SLOUGH OR ERODE INTO
THE TREES CRITICAL ROOT ZONE, IT SHALL BE PERMANENTLY STABILIZED TO PREVENT SOIL EROSION AND
SUFFOCATION OF THE ROOTS.
J. THE APPLICANT SHALL NOT INSTALL AN IMPERVIOUS SURFACE WITHIN THE CRITICAL ROOT ZONE OF ANY TREE
TO BE RETAINED WI7HOUT THE AUTHORIZA77ON OF THE DIRECTOR. THE DIRECTOR MAY REQUIRE SPECIFIC
CONSTRUCTI0N METHODS AND/OR USE OF AERATION DEVICES TO ENSURE THE TREES SURVIVAL AND TO
MINIMIZE THE POTENTIAL FOR ROOT —INDUCED DAMAGE TO THE IMPERVIOUS SURFACE.
4. TO 7HE GREATEST EXTENT PRAC77CAL, UTILITY TRENCHES SHALL BE LOCATED OUTSIDE OF THE CRITICAL ROOT
ZONE OF TREES TO BE RETAINED. THE DIRECTOR MAY REQUIRE THAT UTILITIES BE TUNNELED UNDER THE
ROOTS OF TREES TO BE RETAINED IF 77-IE DIRECTOR DETERMINES THAT TRENCHING WOULD SIGNIFICANTLY
REDUCE THE CHANCES OF THE TREES SURVIVAL.
5. TREES AND OTHER VEGETATION TO BE RETAINED SHALL BE PROTECTED FROM EROSION AND SEDIMENTATION.
CLEARING OPERATIONS SHALL BE CONDUCTED SO AS TO EXPOSE THE SMALLEST PRAC77CAL AREA OF SOIL TO
EROSION FOR THE LEAST POSSIBLE TIME. TO CONTROL EROSION, IT IS ENCOURAGED THAT SHRUBS, GROUND
COVER AND STUMPS BE MAINTAINED ON THE INDIVIDUAL LOTS, WHERE FEASIBLE.
6. THE DIRECTOR MAY APPROVE THE USE OF ALTERNATIVE TREE PROTECTION TECHNIQUES IF THOSE TECHNIQUES
PROVIDE AN EQUAL OR GREATER DEGREE OF PROTECTION THAN THE TECHNIQUES LISTED IN THIS SUBSECTION.
E. DIRECTIONAL FELLING. DIRECTIONAL FELLING OF TREES SHALL BE USED TO AVOID DAMAGE TO TREES DESIGNATED
FOR RETENTION.
BURY BOTTOM OF FILTER
MATERIAL 8" TO 12"
NOTES:
1. CONTRACTOR/DEVELOPER SHALL MAINTAIN AND ENSURE PROPER
EROSION CONTROL THROUGHOUT PROJECT.
2. SILT FENCE TO BE PLACED DOWNSLOPE OF CONSTRUCTION
ACTIVITY.
CITY INSPECTION REQUIRED ON
ALL EROSION CONTROL METHODS
BEFORE OTHER WORK CAN BEGIN
FILTER FABRIC FENCE
CITY OF EDMONDS FILTRATION SYSTEMS
PUBLIC WORKS
DEPARTMENT
189APPROVED BY: R. ENGLISH
REVISION DATE
JANUARY 2018
STANDARD
DETAIL
ER-900
CITY OF EDMONDS
PUBLIC WORKS
DEPARTMENT
'Vt.
t. 1890
CATCH BASIN
NOTES:
1. CONTRACTOR/DEVELOPER SHALL MAINTAIN
THIS APPLICATION AT ALL TIMES DURING
CONSTRUCTION PERIOD.
2. ANY SEDIMENT IN CATCH BASIN INSERT
SHALL BE REMOVED WHEN INSERT IS
ONE-THIRD FULL.
3. CITY INSPECTION REQUIRED ON ALL
EROSION CONTROL METHODS BEFORE
OTHER WORK CAN BEGIN.
TEMPORARY
SEDIMENT TRAP
FOR CATCH BASINS
APPROVED BY: R. ENGLISH
REVISION DATE
JANUARY 2018
STANDARD
DETAIL
ER-902
TO HIGHWAY 99/
NOT TO SCALE INTERSTATE 5
HAUL ROUTE NOTE
SINGLE AXLE TRUCKS SHALL BE USED, NO TRAILERS
PROJECT TEAM
OWNER/APPLICANT
✓A Y AND MERR/ FUL TON
8630 112TH LANE NE
KIRKLAND, WA 98033
(425) 827-4470
SURVEYOR
ENCOMPASS ENGINEERING & SURVEYING
165 NE JUNIPER ST, SUITE 201
ISSAQUAH, WA 98027
(425) 392— 0250
CONTACT DAV/D MATMEWS, PLS
CIVIL ENGINEER
RAM ENGINEERING, INC.
19109 367H AVE W, SUITE 100
L YNNWOOD, WA 98036
(425) 678-6960
CONTACT- ROB L. LONG, PE
ROBL ORAMENG/NEER/NG/NC. COM
LEGAL DESCRIPTION
LOT 11, BLOCK 1, CITY PARK ADDITION TO EDMONDS, ACCORDING TO THE PLAT
THEREOF RECORDED IN VOLUME 9 OF PLATS, PAGE 10, RECORDS OF SNOHOMISH
COUNTY, WASHINGTON,
SITUATE /N THE COUNTY OF SNOHOMISH, STATE OF WASHINGTON.
BASIS OF BEARING
N88 49"44""W BETWEEN FOUND MONUMENTS ON PINE STREET AT THE
INTERSECTIONS OF 3RD A VENUE S & 5 TH A VENUE S
VERTICAL DATUM/BENCHMARK
NA VD 88
SET MAG NAIL /N N'L Y EDGE OF ASPHALT
ROAD (ERBEN DRIVE) SEE MAP FOR LOCATION.
ELEVAT/ON=71.49 FEET, ESTABLISHED BY WSRN
GPS NETWORK OBSERVA TION
HORIZONTAL DATUM
NAD 83(2011) WASHINGTON NORTH ZONE
SITE DATA
SITE ADDRESS 654 4TH AVE S, EDMONDS, WA 98020
TAX PARCEL: 00409600101100
TOTAL SITE AREA: 8,168 SF (0.19 AC)
EXISTING ZONING. RS-6
CB INLET PROTECT/ON NOTE
CATCH BASIN INLET PROTECTION SHALL BE INSERTED AND MAINTAINED ON ALL NEWLY CONSTRUCTED
CA TCH BASINS THROUGHOUT 77-IE S17E IMMEDIA TEL Y AF7ER INSTALLA 770N. FIL 7ER SOCKS SHALL BE
INSTALLED TO ANY CATCH BASINS DOWNSTREAM OF THE CONSTRUCTION S17F PER CITY OF EDMONDS STD
DETAIL ER-902 (SEE DETAIL, THIS SHEET).
FILTER FABRIC FENCE NOTE
ADDITIONAL FILTER FABRIC FENCING SHALL BE ADDED AS NEEDED. FENCING TO BE INSTALLED PER CITY OF
EDMONDS STD DETAIL ER-900 (SEE DETAIL, THIS SHEET).
EXISTING IMPERIOUS SURFACE REMOVED
BUILDINGS (HOUSE & BUILDING) 2,820 SF
ASPHALT DRIVEWAY, CONC WALK, ETC 1,250 SF
TOTAL IMPERVIOUS AREA REMOVED 4,070 SF
RESTORATION NOTE
ANY DAMAGE TO ROAD OR FRONTAGE IMPROVEMENTS SHALL BE RESTORED TO CITY STANDARDS AS
DETERMINED BY THE CITY ENGINEERING INSPECTOR.
SIDE SEWER NOTE
IF THERE IS AN ACTIVE BUILDING PERMIT APPLICA 77ON UNDER REVIEW AND 7HE EXISTING SIDE SEWER IS
PROPOSED TO BE RE —USED, THE LINE MUST BE CUT AND CAPPED A MINIMUM OF 20" FROM EXIS77NG
AND/OR PROPOSED FOUNDATION, WHICHEVER IS CLOSEST TO THE PROPERTY LINE.
TESC NOTES
1. TEMPORARY EROSION CONTROL WILL BE REQUIRED BY CITY OF EDMONDS PRIOR TO, DURING AND POST
DEM0LI770N.
2. 7HE STREET IS TO BE CLEAN OF DEBRIS, VEGETA TION, AND GARBAGE A T ALL TIMES
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CBII before you dig.
BLD2023-1219
APPROVED FOR CONSTRUCTION
CITY OF EDMONDS
DATE:
BY
CITY ENGINEERING DIVISION
RAM
ENGINEERING, INC.
Civil Engineering / Land Planning
19109 36TH AVE W, SUITE 100
LYNNWOOD, WA 98036
PHONE: (425) 678-6960
WWW.RAMENGINEERINGINC.COM
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ENGINEER:
ROB L. LONG, PE
DRAWN BY.•
BRIAN CLARK
ISSUE DATE: SCALE:
911 JI23 AS NOTED
JOB NO:
23-005
SHEET.•
DM-01
SHT 1 OF 1