HomeMy WebLinkAboutR-421502L0
N
1
0
1
0
III
LU
2
O
z
O
z
LU
2
n
O
LU
>
W
0
LU
U)
Q
U
m
Lij
Q
z
J
TREE PROTECTION MEASURES DURING CONSTRUCTION:
1-'KUILC;IIUN MLAJUKLJ IN IHIS JULQSLUIIUN JHALL AI-'F'LT hUK ALL IKLLJ IHAI AKL
TO BE RETAINED ON SITE AND OFF SITE. OFF -SITE TREES CONTAINING DRIP LINES
THAT ENCROACH ONTO THE SITE UNDER CONSTRUCTION SHALL BE CONSIDERED
PROTECTED TREES UNLESS IT IS DETERMINED THE ABUTTING PROPERTY OWNER IS IN
COMPLIANCE WITH SUBSECTION C OF THIS SECTION, ALLOWED TREE REMOVAL
ACTIVITIES. ALL OF THE FOLLOWING TREE PROTECTION MEASURES SHALL APPLY:
A. CONSTRUCTION STORAGE PROHIBITED: THE APPLICANT MAY NOT FILL, EXCAVATE,
STACK OR STORE ANY EQUIPMENT, DISPOSE OF ANY MATERIALS, SUPPLIES OR
FLUIDS, OPERATE ANY EQUIPMENT, INSTALL IMPERVIOUS SURFACES, OR COMPACT
THE EARTH IN ANY WAY WITHIN THE AREA DEFINED BY THE DRIP LINE OF ANY TREE
TO BE RETAINED.
B. FENCED PROTECTION AREA REQUIRED: PRIOR TO DEVELOPMENT ACTIVITIES, THE
APPLICANT SHALL ERECT AND MAINTAIN SIX-FOOT (6) HIGH CHAIN LINK
TEMPORARY CONSTRUCTION FENCING AROUND THE DRIP LINES OF ALL RETAINED
TREES OR AT A DISTANCE SURROUNDING THE TREE EQUAL TO ONE AND
ONE -QUARTER FEET (1-1/4) FOR EVERY ONE INCH (1) OF TRUNK CALIPER,
WHICHEVER IS GREATER, OR ALONG THE PERIMETER OF A TREE PROTECTION TRACT.
PLACARDS SHALL BE PLACED ON FENCING EVERY FIFTY FEET (50) INDICATING THE
WORDS, 'NO TRESPASSING -PROTECTED TREES, "OR ON EACH SIDE OF THE FENCING
IF LESS THAN FIFTY FEET (50). SITE ACCESS TO INDIVIDUALLY PROTECTED TREES
OR GROUPS OF TREES SHALL BE FENCED AND SIGNED. INDIVIDUAL TREES SHALL BE
FENCED ON FOUR (4) SIDES. IN ADDITION, THE APPLICANT SHALL PROVIDE
SUPERVISION WHENEVER EQUIPMENT OR TRUCKS ARE MOVING NEAR TREES.
C. PROTECTION FROM GRADE CHANGES: IF THE GRADE LEVEL ADJOINING TO A TREE TO
BE RETAINED IS TO BE RAISED, THE APPLICANT SHALL CONSTRUCT A DRY ROCK
WALL OR ROCK WELL AROUND THE TREE. THE DIAMETER OF THIS WALL OR WELL
MUST BE EQUAL TO THE TREES DRIP LINE.
D. IMPERVIOUS SURFACES PROHIBITED WITHIN THE DRIP LINE: THE APPLICANT MAY
NOT INSTALL IMPERVIOUS SURFACE MATERIAL WITHIN THE AREA DEFINED BY THE
DRIP LINE OF ANY TREE TO BE RETAINED, UNLESS OTHERWISE APPROVED BY THE
CITY. (ORD. 5958, 12-9-2019)
E. RESTRICTIONS ON GRADING WITHIN THE DRIP LINES OF RETAINED TREES: THE GRADE
LEVEL AROUND ANY TREE TO BE RETAINED MAY NOT BE LOWERED WITHIN THE
GREATER OF THE FOLLOWING AREAS: (1) THE AREA DEFINED BY THE DRIP LINE OF
THE TREE, OR (II) AN AREA AROUND THE TREE EQUAL TO ONE AND ONE-HALF
FEET (1-1/2) IN DIAMETER FOR EACH ONE INCH (1) OF TREE CALIPER. A LARGER
TREE PROTECTION ZONE BASED ON TREE SIZE, SPECIES, SOIL, OR OTHER
CONDITIONS MAY BE REQUIRED. (ORD. 5676, 12-3-2012)
F. MULCH LAYER REQUIRED: ALL AREAS WITHIN THE REQUIRED FENCING SHALL BE
COVERED COMPLETELY AND EVENLY WITH A MINIMUM OF THREE INCHES (3) OF
BARK MULCH PRIOR TO INSTALLATION OF THE PROTECTIVE FENCING. EXCEPTIONS
MAY BE APPROVED IF THE MULCH WILL ADVERSELY AFFECT PROTECTED GROUND
COVER PLANTS. (ORD. 5676, 12-3-2012)
G. MONITORING REQUIRED DURING CONSTRUCTION: THE APPLICANT SHALL RETAIN A
CERTIFIED ARBORIST OR LICENSED LANDSCAPE ARCHITECT TO ENSURE TREES ARE
PROTECTED FROM DEVELOPMENT ACTIVITIES AND/OR TO PRUNE BRANCHES AND
ROOTS, FERTILIZE, AND WATER AS APPROPRIATE FOR ANY TREES AND GROUND
COVER THAT ARE TO BE RETAINED.
H. ALTERNATIVE PROTECTION: ALTERNATIVE SAFEGUARDS MAY BE USED IF DETERMINED
TO PROVIDE EQUAL OR GREATER TREE PROTECTION.
EncomDass
ENGINEERING & SURVEYING
Western Washington Division
165 NE Juniper Street, Suite 201 ■ IssaQuah, WA 98027 • Phone: (425) 392-0250
Eastern Washington Division
407 Swiftwater Blvd. ■ Cle Elum, WA 98922 ■ Phone: (509) 674-7433
CASTLE DEVELOPMENT TOWNHOMES RECORD DRAWINGS
SW 114 OF SE 114 OF SECTION 18, T. 23 N., R. 05 E., W.M.
CITY OF RENTON, STATE OF WASHINGTON
I
i z
0 5 10
a
SCALE 1 " = 10'
a °
4 a"
SILT FENCE PER COR
d• ' a STD PLAN 214.00 (TYP)
°• a : e e
°
47
x —X—X
z °• CLFNC xX�x X
MINIMIZE �BFNC x —
° d GRADINGICOMPAC77ON
e ° X
IN INFILTRA71ON AREA
�' d e — —
e. Q 4 d Z
ad e: A.
a •,° . 4 c d SS
° ' a..° d d d '.. e
° x LA REMOVE ALL ONSITE CONC a °. ° ° ' e aa NEXISTING 8" WATER PADS, F0077NG DRAINS, °4. 0ELECTRICAL SERVICES, AND
- MAIN TO BE ° I ° d x
ABANDONED AND OR" ° SEWER SERVICES (TIP OF 2) STABILIZED CONSIRUC71e ENTRANCE STOCK PILE
REMOVED EASTa OF. a a:° d .. I PER COR STD PLAN 215.10a.. ° AREA
THE R�WSED FIRE d q
HYDRANT SERWCF� -°° ° d
. I
d LOCAON ° . ° I
I e
• d e d: IBC '° .a.• a d. ° a
° °• ° 4 °:
°' - ° ° PROVIDE INLET PR07EC71ON TO ° x . . . . . .
ALL ONSITE CATCH BASINS
d a -- UN71L REMOVED (11P OF 2) ❑
12" Di - - - _-_-
x REMOVE EX
°. SIDEWALK o 0 0 0 0 0 0 0 0 o 0 o CO .
E 2 Q Q • �.° „GAT VALVE o 0 0 0 0 0 0 0 0
° ER A -BUILT RAWINGS
° W W
cn . .
x
° • Wd W
a a °
REMOVE FH
° J
EX FDC �
d EX FIRE DDCVA
c °,. .°• ° � ° � � 4' •a a
° HYDRANT TO BE ° a 4 e e .... , ". e ° e .a ; • a .
REMOVED a d. EXISTING 314 METERS 41D d . ° ° e x
e ° ' SERVICES CUT AND CAPPED AT °.
a. d a e a °.. a °. d MAIN LINE BY CITY FORCES e a d a' .
a `d d e WATER METER PERMIT REQUIRED
° CONTRACTOR TO INVESTIGATE ° a TYPICAL FOR ALL
d a°.
AND REMOVE/REPLACE EXISTING ° and $ ° °". d °'• . e ::
4 ELECTRIC JUNC77ON BOX ° ° ° °d a °. d a
d
SS .
d. °' REMOVE PARAMETER CHAIN x cn
CLFNC LIPK FENCING (TYP)
---- x- x BFNC
ae �— � �� T' d°
a. A:
.cn
PROPERTY LINE (TYP)
GING
PROPERTY LINE TO THESOUTH
TO BE REMOVED
I
0912012023 I N O .
REVISION
SURVEYED:
BUI
DESIGNED:
IWD
DRAWN:
TNF
CHECKED:
IWD
BY DATE APPR APPROVED:
CP
SCALE:
VERTICAL: NAVD 1988
1 "=10 , HORIZONTAL: NAD 1983/1991
ONE INCH DATU M
AT FULL SCALE
IF NOT ONE INCH
SCALE ACCORDINGLY
EX 8" SANITARY SEWER
CUT/CAP EXISTING SIDE SEWER
AT PROPERTY LINE (TIP.)
Know what's below.
Call before you dig.
•ff=,%CITY OF
RENTON
%OF
Planning/Building/Public Works Dept
EROSION PROTECTION NOTE:
ALL EXPOSED SOIL AND/OR DISTURBED SURFACES TO BE COVERED WITH MULCH,
STRAW, AND/OR PLASTIC SHEETING PER FIG. C.3.4.A AND/OR TABLE C.3.2.A
CORSWDM. UNDER NO CIRCUMSTANCES SHALL SOIL STOCKPILES BE LEFT UNCOVERED.
ARBORIST NOTE:
ARBORIST TO BE ON -SITE TO SUPERVISE ALL CONSTRUCTION ACTIVITIES BENEATH
THE DRIPLINES OF OFF -SITE TREES.
CONSTRUCTION SEQUENCE:
1. PRE -CONSTRUCTION MEETING.
2. POST NOTICE OF CONSTRUCTION ACTIVITY SIGN WITH NAME AND PHONE NUMBER
OF ESC SUPERVISOR.
3. FLAG OR FENCE CLEARING LIMITS.
4. INSTALL CATCH BASIN PROTECTION IF REQUIRED.
5. GRADE AND INSTALL CONSTRUCTION ENTRANCE(S).
6. INSTALL PERIMETER PROTECTION (SILT FENCE, BRUSH BARRIER, ETC.).
7. MAINTAIN EROSION CONTROL MEASURES IN ACCORDANCE WITH CITY OF RENTON
EROSION AND SEDIMENT CONTROL STANDARDS.
8. RELOCATE SURFACE WATER CONTROLS AND EROSION CONTROL MEASURES OR
INSTALL NEW MEASURES SO THAT AS SITE CONDITIONS CHANGE, THE EROSION AND
SEDIMENT CONTROL IS ALWAYS IN ACCORDANCE WITH THE CITY OF RENTON
EROSION AND SEDIMENT CONTROL STANDARDS.
9. COVER ALL AREAS THAT WILL BE UNWORKED FOR MORE THAN SEVEN DAYS
DURING THE DRY SEASON OR TWO DAY DURING WET SEASON WITH STRAW, WOOD
FIBER MULCH, COMPOST, PLASTIC SHEETING, OR EQUIVALENT.
10. STABILIZE ALL AREAS THAT REACH FINAL GRADE WITHIN 7 DAYS.
11. SEED OR SOD ANY AREAS TO REMAIN UNWORKED FOR MORE THAN 30 DAYS.
UPON COMPLETION OF THE PROJECT, ALL DISTURBED AREAS MUST BE STABILIZED
AND BEST MANAGEMENT PRACTICES REMOVED IF APPROPRIATE.
12. UPON COMPLETION OF THE PROJECT. ALL DISTURBED AREAS MUST BE STABILIZED
AND BMP'S REMOVED, IF APPROPRIATE.
R-421502
IN COMPLIANCE WITH CITY OF RENTON STANDARDS
CASTLE DEVELOPMENT TOWNHOMES
AS -BUILT TESC DEMOLITION AND TREE RETENTION PLAN
I
r0N
z
W
5
n
O
J
W
W
DATE: C)09/29/2023
FIELDBOOK: w
PAGE:
DRAWING NO: Ir—n
V
Q
SHEET: 2 OF: C)