HomeMy WebLinkAboutR-392229MONITORING PLAN &MAINTENANCE PLAN
PLANT SCHEDULE.
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CTi IN ADDITION TO THE DATA COLLECTION AND ANALYSIS REGARDING PLANT
SYMBOL COMMON NAME SCIENTIFIC NAME SIZE/FORM QUANTITY SPACING
PURPOSE OF AND NEED OR PLAN:
C - DOUGLAS-FIR PSEUDOTSUGA MENZIESII 1" MIN CAL,, CONTAINERIZED 58 AS -SHOWN
M COMMUNITY CONDITIONS, PHOTOGRAPHS OF ENHANCED STREAM BUFFER AREAS
1 THE PURPOSE OF THI PLAN IS TO DESCRIBE THE STREAM BUFFER MODIFICATION SHALL BE TAKEN FROM THE PERMANENT PHOTO POINTS ESTABLISHED DURING THE
O REQUIRED FOR THE C NSTRUCTION OF A PLANNED URBAN DEVELOPMENT (PUD) AS -BUILT.
D WESTERN REDCEDAR THUJA PLICATA 1" MIN CAL. CONTAINERIZED 80 AS -SHOWN
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LOCATED IN RENTON, ASHINGTON.
1 THE RESULTS OF EACH ANNUAL MONITORING SHALL BE SUMMARIZED IN A
V VINE MAPLE ACER CIRCINATUM 2 GALLON CONTAINERIZED 47 AS -SHOWN
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PLAN GOALS, OBJECTIVE AND PERFORMANCE STANDARDS: WRITTEN REPORT AND SUBMITTED TO THE CITY OF RENTON NO LATER THAN
IP INDIAN PLUM OEMLERIA CERASIFORMIS 2 GALLON CONTAINERIZED 80 AS -SHOWN
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maOCTOBER
31 OF THE RESPECTIVE MONITORING YEAR.
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REDLFOWER CURRANT RIBESSANGUINEUM 2 GALLON CONTAINERIZED 33 AS SHOWN
LACE TO OF ROO BALL ` ��� ��� : �'`
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PLAN GOALS, OBJECTIES, AND PERFORMANCE STANDARDS ARE OUTLINED IN THE
1 INCH ABOVE THE LEVEL •b p+
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TABLE BELOW. THE G ALS AND OBJECTIVES OF THIS PLAN ARE CONSIDERED CONTINGENCY PLAN
WHEN THE STANDARDS ARE SATISFIED.
ro CLUSTER ROSE ROSA PISCOCARPA 2 GALLON CONTAINERIZED 51 AS -SHOWN
OF NATIVE SOIL BEFORE
ACHIEVED [ERFORMANCE
aSALMONBERRY RUBUSSPECTABILIS 2 GALLON CONTAINERIZED 43 AS -SHOWN
MULCH, POTTING SOIL
SHOULD ANY MONITORING ASSESSMENT REVEAL THAT THE PERFORMANCE
ON 5 STANDARDS FOR THE RESPECTIVE YEAR ARE NOT SATISFIED, THE PERMITTEE SHALL
sn COMMON SNOWBERRY SYMPHORICARPOSALBUS 2 GALLON CONTAINERIZED 68 AS -SHOWN
SHOULD BE VISIBLE.
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MONITORING PLAN (DURA = YEARS):
WORK WITH THE CITY OF RENTON TO DEVELOP A CONTINGENCY PLAN TO ADDRESS
TOTAL 460
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AS -BUILT THE DEFICIENCY(IES). CONTINGENCY PLANS CAN INCLUDE, BUT ARE NOT LIMITED TO,
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THE FOLLOWING ACTIONS:
PLANTS SHALL BE NATIVE TO THE PACIFIC NORTHWEST, PREFERABLY THE PUGET SOUND REGION OF WASHINGTON STATE. PLANTS
MULCH AT BASE OF PLANT
.SCHEDULE: IMMEDip .rELY FOLLOWING CONSTRUCTION
SHALL BE PROPAGATED FROM NATIVE STOCK; NO CULTIVARS OR HORTICULTURAL VARIETIES ARE ALLOWED.
(6" MINIMUM THICKNESS)
1. ADDITIONAL PLANT INSTALLATION;
FOLLOWING COMPLE �ON OF THE WORK SHOWN ON THIS PLAN, A QUALIFIED 2. EROSION CONTROL;
PLANTS SHALL BE NORMAL IN PATTERN OF GROWTH, HEALTHY, WELL -BRANCHED AND HAVE ALL LEADERS AND BUDS INTACT. TREES
H
PROFESSIONAL SHALL REPARE AN AS -BUILT. THE AS -BUILT SHALL SUMMARIZE THE 3. HERBIVORY PROTECTION;
SHALL NOT HAVE SUNSCALDS, DISFIGURING KNOTS, FRESH CUTS OF LIMBS, DAMAGED LEADERS, AND/OR DEFORMED TRUNKS.
CUT CIRCLING ROOTS
COMPLETED WORK A WELL AS ANY DEVIATIONS FROM THE APPROVED VERSION OF 4, MODIFICATION TO THE IRRIGATION REGIME; AND/OR
PLANT SHALL BE GROWN IN A CONTAINER LONG ENOUGH TO A ROOT SYSTEM THAT REACHES THE
THIS PLAN. 5. PLANT SUBSTITUTIONS OF TYPE SIZE QUANTITY, AND LOCATION.
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CONTAINERIZED STOCK DEVELOP
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AND SPREAD OR �' / 'j,// BACKFILL WITH NATIVE
1N ADDITION TO THE -BUILT, BASELINE MONITORING DATA SHALL BE COLLECTED SUCH CONTINGENCY PLAN SHALL BE SUBMITTED TO THE CITY OF RENTON NO LATER
EDGES OF THE CONTAINER IN WHICH IT HAS GROWN. TREES AND SHRUBS SHALL BE WELL ROOTED AND SHALL HAVE SUFFICIENT
ROOT MASS TO HOLD TOGETHER THE SOIL, IN WHICH PLANT IS GROWING, WHEN REMOVED FROM THE POT.
"BUTTERFLY" ROOTBALL. `/' ?:'' '> - / SOIL. COMPACT BY HAND.
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AND PERMANENT PH TO POINTS SHALL BE ESTABLISHED TO DOCUMENT THAN JANUARY 31 OF ANY YEAR WHEN DEFICIENCIES ARE DISCOVERED. UNLESS
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NATIVE SOIL \ ., ,� t
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REPRESENTATIVE CO PITIONS WITHIN ENHANCED STREAM BUFFER AREAS. OTHERWISE APPROVED BY THE CITY OF RENTON, ACTIONS SPECIFIED ON AN
BASELINE MONITORI DATA COLLECTED AND REPORTED WITH THE AS -BUILT APPROVED CONTINGENCY PLAN MUST BE COMPLETED WITHIN 60 DAYS. 1F THE
50'
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SHALL BE CONSISTEN WITH THAT DESCRIBED FOR ANNUAL MONITORING. FAILURE IS SUBSTANTIAL, THE CITY OF RENTON MAY EXTEND THE COMPLIANCE
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MONITORING PERIOD FOR THE STREAM BUFFER ENHANCEMENT WORK.
' THE AS -BUILT AND B MONITORING DATA SHALL BE SUBMITTED TO THE CITY
HIGHER LEGEND:
S n D rf rf S n D rf D S n D
I MIN.1.5 TIMES THE
'WIDTH OF THE ROOTBALL I
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OF RENTON NO LATEfELINE
THAN 30 DAYS FROM THE DATE THAT THE WORK SHOWN ON MAINTENANCE PLAN
- D DOUGLAS-FIR
THIS PLAN HAS BEEN OMPLETED.
THIS SECTION PROVIDES A GENERAL OVERVIEW OF THE MAINTENANCE PROGRAM
D sn D rf D sn rf rf vCYI Srl
ANNUAL MONITORING NECESSARY TO ENSURE THE PERFORMANCE STANDARDS ESTABLISHED FOR THIS PLAN
D WESTERN REDCEDAR
ARE SATISFIED.
SCHEDULE: ANNUAL Y FOR 5 YEARS FOLLOWING PLANT INSTALLATION
sn sn D sn sn vm sn D D rf
NOXIOUS WEED CONTROL
vm VINE MAPLE
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FOLLOWING ACCEPT CE OF THE AS -BUILT, ANNUAL MONITORING SHALL BE
COMPLETED FOR A P IOD OF FIVE (5) YEARS. ANNUAL MONITORING SHALL BE
FOLLOWING PLANT INSTALLATION AND AT REGULAR INTERVALS DURING THE
COMPLETED BY A QU LINED PROFESSIONAL AND SHALL COMPRISE A SITE
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MONITORING PERIOD, NOXIOUS WEED CONTROL SHALL OCCUR ON A SPOT
INVESTIGATION AND PER THE FOLLOWING INTERVAL
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OF
[PORTING TREATMENT BASIS WITHIN THE AREAS SHOWN IN DETAIL 1-1 AND PER THE
MULCH AT BASE PLANT
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SPECIFICATIONS DESCRIBED IN DETAIL I-1.
• QUARTERLY D RING THE FIRST YEAR (YEAR 1) FOLLOWING PLANT
vCil ro ro D ' i C ro D I sn
p p 50' r f REDFLOWER CURRANT
(6" MINIMUM THICKNESS)
_ PLACE TOP OF ROOTBALL
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INSTALLATION;JND 'GENERAL MAINTENANCE
•
1 INCH ABOVE THE LEVEL
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• 1N AUGUST OR OF THE SECOND THROUGH FIFTH YEARS (YEAR 2
C I C C ro C vn'i C
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a OF NATIVE SOIL. BEFORE
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6EPTEMBER INSTALLED PLANTS SHALL BE MAINTAINED AT REGULAR INTERVALS DURING THE
ro CLUSTER ROSE
�`^ ;� ,, ° MULCH, POTTING SOIL
THROUGH YEAS 5) FOLLOWING INITIAL PLANT INSTALLATION. MONITORING PERIOD TO PROMOTE THE SUCCESSFUL ESTABLISHMENT AND VIGOROUS
SHOULD BE VISIBLE,
GROWTH OF INSTALLED PLANTS.
THE PURPOSE OF THE QETAILED SITE ASSESSMENTS IS TO EVALUATE CONDITIONS
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WITHIN ENHANCED S EAM BUFFER AREAS PER THE CURRENT YEAR'S GENERAL MAINTENANCE SHALL INCLUDE.
PERFORMANCE STAN THE FOLLOWING INFORMATION SHALL BE COLLECTED
CUT CIRCLING ROOTS"//%/ ' ,.,`. ..., -. �'/'/
,,,rr; BACKFILL WITH NATIVE
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SPREAD
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IARDS.
STANDARDS ESTABLISHED FOR THE
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AND OR
�, SOIL. COMPACT BY HAND.qj
"BUTTERFLY"
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AND ASSESSED RELAT VE TO THE PERFORMANCE • WEEDING THE BASE OF EACH INSTALLED PLANT.
sn COMMON SNOWBERRY
ROOTBALL. %�// ;/i
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PROJECT: • RE -APPLYING BARK MULCH TO MAINTAIN A 6" MINIMUM APPLIED THICKNESS -
YEAR 1 ONLY.
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NATIVE SOIC
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• THE PERCENTS RVIVAL OF INSTALLED PLANT STOCK (YEAR 1 AND YEAR 2 . THE PRUNING OF INSTALLED PLANTS TO REMOVE DEAD WOOD AND PROMOTE
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ONLY). A DIRE( COUNT INVENTORY AND ASSESSMENT OF ALL INSTALLED VIGOROUS PLANT GROWTH AND PROPER FORM.
PLANTS SHALL USED TO EVALUATE PERCENT SURVIVAL. THE RATIONALE
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• THE REPLACEMENT OF PLANTS IN DISTRESS AND/OR THAT ARE DISEASED.
FOR POOR CON ITIONS, IF PRESENT, WILL BE DETERMINED TO THE EXTENT
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MIN, 1.5 TIMES THEE I
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. THE REMOVAL OF TRASH, LITTER, AND/OR OTHER NON -DECOMPOSING DEBRIS.
LOWER
WIDTH OF THE ROOTBALL
FEASIBLE.
TEMPORARY IRRIGATION
• THE PERCENT COVERAGE PROVIDED BY INSTALLED PLANT SPECIES (ALL
WETTER `- DRIER
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YEARS). INSTA4 ED PLANT STOCK PERCENT COVERAGE SHALL BE ASSESSED TEMPORARY IRRIGATION SHALL BE PROVIDED FOR TWO 2 GROWING SEASONS
USING APPROP SIZED SAMPLE PLOTS OR LINE INTERCEPT TRANSECTS. I N P O _
PLANTING SCHEMATIC NOTES:'
MULCH SPECIFICATION:
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�ATELY FOLLOWING PLANT INSTALLATION PER THE SPECIFICATIONS SHOWN ON THIS PLAN.
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• THE SPECIES CC MPOSITION OF AND PERCENT COVERAGE PROVIDED BY
1. PROTECT AND ACCOMMODATE EXISTING NATIVE VEGETATION WITHIN EACH PLANTING AREA.
MULCH SHALL BE COMMERCIALLY AVAILABLE "DOT WOOD CHIP MULCH"
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NOXIOUS WEE SPECIES (ALL YEARS). SPECIES COMPOSITION AND PERCENT
COVERAGE BY OXIOUS WEEDS SHALL BE ASSESSED USING SAMPLE PLOTS OR
2. PLANT MATERIAL QUALITY AND LOCATIONS SHALL BE INSPECTED BY THE PLAN DESIGNER PRIOR TO INSTALLATION.
(WWW.PACIFICTOPSOILS.COM; 425-337-2700), ARBORIST CHIPS, OR APPROVED EQUAL.
MULCH SHALL NOT CONTAIN RESIN, TANNIN, OR OTHER COMPOUNDS IN QUANTITIES
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LINE INTERCEP RANSECTS .
3, PLANT LOCATIONS SHOWN ARE APPROXIMATE. ADJUST PLANT LOCATIONS TO ACCOMMODATE SITE CONDITIONS, TO PRESERVE
AND PROTECT EXISTING NATIVE VEGETATION, AND/OR PER PLAN DESIGNER AT TIME OF INSTALLATION.
THAT WOULD BE DETRIMENTAL TO PLANT LIFE. MULCH SHALL NOT BE DERIVED FROM
STUMP GRINDINGS AND SHALL NOT CONTAIN SOIL. HOG FUEL OR EQUAL IS NOT
ACCEPTABLE. SUBJECT TO REVIEW BY THE PLAN DESIGNER, LOCAL ARBORIST AND/OR
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PLAN GOAL
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OBJECTIVES & PERFORMANCE STANDARDS
"NOXIOUS
COMMERCIAL TREE TRIMMING COMPANIES MAY BE ALTERNATIVE ACCEPTABLE MATERIAL
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4. PRIOR TO PLANT INSTALLATION, CONTROL NOXIOUS WEED SPECIES -SEE WEED CONTROL SPECIFICATIONS" (SHEET 1).
-
5. SEE DETAIL 2 2 FOR PLANT INSTALLATION DETAILS.
SOURCES WWW.CHIPDROP.IN .
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TO SUCCESSFULLY ESTA
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TO INSTALL AND SUCCESSFULLY
100% SURVIVAL BY INSTALLED PLANT STOCK AFTER THE FIRST GROWING SEASON. THIS
PLANTING SCHEMATIC AND PLANT SCHEDULE
z PLANT INSTALLATION DETAILS
NATIVE PLANT COMMU �i
TY
ESTABLISH DENSELY PLANTED NURSERY
STANDARD CAN BE ACHIEVED STRICTLY THROUGH SURVIVAL OR THROUGH A
1
2
2 NO SCALE
WITHIN THE STREAM BU
FER
GROWN TREES AND SHRUBS.
COMBINATION OF SURVIVAL AND PLANT REPLACEMENT.
AREAS SHOWN ON THIS
LAN,
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80% SURVIVAL BY INSTALLED PLANT STOCK AFTER THE SECOND GROWING SEASON.
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60% AVERAGE COVERAGE BY NATIVE WOODY PLANT SPECIES AFTER THE FIFTH GROWING
SEASON. UP TO 20% OF THE NATIVE WOODY PLANT SPECIES COVERAGE MAY BE
- 5" MIN. DIA. ROUGH
10' MAX CUT WOOD RAIL - CRITICAL AREA �. — 12" —.�
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NON -BUFFER
COMPRISED OF DESIRABLE NATIVE COLONIZING SPECIES.
UNTREATED TYP BUFFER
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TO LIMIT $ i�
SPECIES
TO PROVIDE FULL INITIAL CONTROL OF
_
E BY D WEEDS INCLUDING
LESS THAN 10/o COVERAGE ALL CLASS "All, B , AN C NOXIOUS W (._
WITHIN THE STREAM BU
AREAS SHOWN ON THIS
FER
A D THEN TO
NOXIOUS WEED SPECIESN H.
MINIMIZE THE GENERAL PRESENCE OF
" " " "
NON -REGULATED B AND C NOXIOUS WEEDS) IDENTIFIED ON THE LATEST KING COUNTY
US WEED LISy
NOXIOUS E T.
.. -
... _ CRITICAL AREA SIGN
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JJLAN.
NOXIOUS WEED SPECIES,
EVERY 100 FEET
DETAIL 3
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. CRITICAL AREA FENCE ; 18"
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1211-1811
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3 MIN.
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PLANT QUANTITY
CALCULATIONS:
MouNDTo
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DRAIN AWAY
FOR PERMITTING PURP
ISES ONLY
FROM POST
6 MIN. DIA. SQUARE OR CRITICAL AREA SIGN NOTES:
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ROUND ROUGH CUT WOOD
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PLANTI
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PLANT TYPE REQUIRED PER PROPOSED BY
n POST- UNTREATED (TYP) 1. SIGN SHALL BE .040 INCH ALUMINUM WITH BAKED ENAMEL.
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TYPE AREA
&SPACING DESIGN GUIDELINES* PLAN
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11,50,
STREAM 0
TREES (9' OC) 138 TREES 138 TREES
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�°,� 2. SIGN FACE. SHALL BE A SILK SCREEN DESIGN ACCEPTABLE TO
�\` THE CITY OF RENTON.
DATE: 12/28/2015
BUFFER
SHRUBS (6' OC) 322 SHRUBS 322 SHRUBS
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'
/' !
\
/' °' %$" MINUS CRUSHED ROCK _
O ``\�� `\�� BACKFILL COMPACT TO 95% SPLIT RAIL FENCE NOTES. 3. SIGN CONTENT SHOWN IS FOR ILLUSTRATIVE PURPOSES.
JOB NUMBER: 15-159
TOTAL 460 TOTAL 460
2' IN. ;/°�°'f,'`
'�/'�/ MIN. DENSITY SIGN CONTENT SHALL BE ACCEPTABLE TO THE CITY OF
COMMERCIALLY
DESIGN BY: ES
1. FENCE SHALL BE AVAILABLE POST AND RAIL SYSTEM PER THE ABOVE RENTON.
DRAWN BY: EARC
* LATEST EDITION OF K
G COUNTY "CRITICAL AREA MITIGATION GUIDELINES".
*���'�
�'��` MIN. SPECIFICATIONS.
NATIVE SOIL
CHECK BY: ES
! ` 4. SIGN PLATE SHALL BE GREEN IN A COLOR ACCEPTABLE TO
2. WOOD SHALL BE WESTERN REDCEDAR OR EQUAL.
° THE CITY OF RENTON.
Planting Plan
TEMPORAR
IRRIGATION REQUIREMENTS:
4. ATTACH SIGN TO FENCE USING GALVANIZED LAG BOLTS.
SIGNS SHALL FACE AWAY FROM CRITICAL AREA BUFFER.
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Monitoring &
FOR
IRRIGATION SHALL BE PROVIDED
2 GROWING SEASONS FOLLOWING PLANT INSTALLATION.
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Maintenance
IRRIGATION SHALL BE PR
VIDED BY AN ABOVE GROUND AUTOMATIC SPRINKLER OR AUTOMATIC
DRIP SYSTEM THAT PROVIDES
A MINIMUM RAINFALL EQUIVALENT OF I INCH PER WEEK FROM
SPLIT RAIL
FENCE AND CRITICAL AREA SIGN INSTALLATION DETAIL,
JUNE 15 THROUGH SEPTWMBER
15. IRRIGATION SHALL BE APPLIED IN A MANNER THAT
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SHEET:
MAINTAINS PLANT HEAL
H, PREVENTS WILTING, AND PROMOTES DEEP PLANT ROOT SYSTEMS,
2-OF 2
2 NO SCALE R_392229