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<br />SECTION
<br />35,
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<br />N.
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<br />TOWNSHIP
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<br />4E.,
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<br />LWAY
<br />GREAT NOR'r
<br />T
<br />\\ \ MAP OF DARL NGTON
<br />\\ GR�DE AREA OVER 40% ! V O L^ 8 I— G . 29
<br />9
<br />i \\ TRACT 999 -
<br />\ \
<br />cap
<br />APPLICA TION RA TES AND QUA LI TY STANDARDS FOR MULCH ILIA TERIALS
<br />MULCH MA TERIALS QUALITY PRODUCTS APPLICA TION RA TES
<br />STRAW
<br />AIR—DRIED; FREE FROM UNDESIRABLE
<br />2"J" THICK;
<br />SEED AND COARSE MA TERIAL
<br />2—J BALES PER 1000 SF
<br />OR 2 — J TONS PER ACRE
<br />MOOD FIBER CELLULOSE
<br />NO GROWTH INHIBITING FACTORS
<br />APPROX. 25---JO LBS
<br />PER 1000 SF, OR
<br />1000--1.500 LBS PER ACRE
<br />COMPOST
<br />NO VISIBLE WATER OR DUST DURING
<br />2" THICK MIN; (APPROX. 10O
<br />HANDLING. MUST BE PURCHASED
<br />TONS PER ACRE APPROX. 800
<br />FROM SUPPLIER WITH SOLID WASTE
<br />LBS PER YARD)
<br />HANDLING PERMIT
<br />v\ �s
<br />APPLICATION:
<br />MULCH MAY BE APPLIED:
<br />ON DISTURBED SURFACES THAT WILL REMAIN UNWORKED FOR MORE THAN 7 DAYS
<br />\ `
<br />(2 DAYS IN THE WET SEASON).
<br />\ v\
<br />r r r n
<br />ON DISTURBED AREAS THAT NEED COVER MEASURES FOR LESS THAN 30 DAYS,
<br />AS A COVER FOR SEED DURING THE WET SEASON AND DURING THE HOT SUMMER MONTHS,
<br />Aln
<br />WET SON, ON DISTURBED SLOPES STEEPER THAN 3H:1 V
<br />NMOREESEASON,
<br />-'
<br />_ •. r — �✓
<br />\ — r
<br />WITH 10FEET OF VERTICAL RELIEF.
<br />r
<br />r r
<br />r
<br />MAIN EN NCE,
<br />DE
<br />M
<br />MULCH MUST BE INSPECTED REGULARLY AND MORE MULCH ADDED AS NEEDED TO
<br />\
<br />MAINTAIN THE SUGGESTED APPLICATION RATE. ALL RIPS OR TEARS IN PLASTIC SHEETING
<br />\
<br />I SHALL BE REPAIRED. SHEETING SHALL BE CHECKED TO ENSURE IT IS PROPERLY
<br />t
<br />OVERLAPPED AND WEIGHTED IN PLACE, SHEETING SHALL BE RE —LAPPED AND WEIGHTS
<br />'
<br />EX. SFft
<br />REPLACED AS NEEDED.
<br />FF ELE 116.0
<br />V. -
<br />MULCH.
<br />EX.SFR'._
<br />I
<br />i
<br />5 247 5116.01
<br />PER CITY OF EVERETT
<br />FF EEEV. =
<br />STORM WATER MANUAL
<br />D,t FX GARAGE
<br />T .
<br />i
<br />LIMITS OF CLEARING
<br />MARK W/ORANGE
<br />FLAGGING s )
<br />t
<br />S Epp' PE
<br />f' ii'4; *.. ! 4' STOCKPILE
<br />;, 1 �f,1, / SEE MOTE
<br />1
<br />EX, DPI TO TOPSOIL
<br />E USED AS SEE NOTE
<br />�NSTo ENT. 5' BY 20' PUD EASEMENT
<br />REC. NO, 91020050502
<br />o�_ EK
<br />I INGRESS, EGRESSW ,_.
<br />: Y`.. ��NC
<br />30 IN t 4;
<br />UTILITY F_SM T W ROM! F
<br />1
<br />1 \
<br />4NG
<br />—
<br />f.
<br />_.
<br />8 P Yc(E,/ E- 8,c, f
<br />[� DECORATIVE YARD LIGHT r3'V_' L1. s' M \ 4. <
<br />A 0 f r
<br />60
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<br />NOTES
<br />1, THE CONTRACTOR SHALL PROVIDE PERIODIC STREET CLEANING
<br />TO REMOVE ANY SEDIMENT TRACKED OFF THE SITE.
<br />2. THE CONTRACTOR SHALL PERFORM ROUTINE INSPECTION AND
<br />MAINTENANCE OF ALL INSTALLED EROSION AND SEDIMENT
<br />CONTROL BMPs, ESPECIALLY AFTER STORMS.
<br />3. APPROPRIATE MEASURE SHALL BE TAKEN TO STOP
<br />SEDIMENTS FROM ENTERING WATERWAYS IF THE PROPOSED
<br />BMPs FAIL.
<br />4. BARE AND/OR DISTURBED SOILS SHALL REMAIN UNCOVERED
<br />AND/OR UNSTABUIZED FOR NO MORE THAN 2 DAYS FROM
<br />OCTOBER 1 THROUGH APRIL 30, AND FOR NO MORE THAN 7
<br />DAYS FROM MAY 1 THROUGH SEPTEMBER 30.
<br />EXISTING SOIL & VEGETATION NOTE:
<br />THE SOIL ANALYSIS FOR THIS PROJECT
<br />FOUND THE EXISTING SOILS TO BE
<br />ESPERANCE SANDS. THE SITE IS
<br />CONSISTS OF LAWN, LANDSCAPING, AN
<br />EXISTING GARAGE, SHED AND
<br />CONCRETE DRIVEWAY.
<br />TOPSOIL/STOCK PILE NOTE:
<br />PILES ARE TO BE COVERED W/
<br />PLASTIC SHEETING WITHIN 24 HOURS
<br />PER BMP C123.
<br />CONTRACTOR TO INSTALL SILT FENCING
<br />WHERE NECESSARY ALONG PERIMETER
<br />IF VEGETATIVE BUFFER DOES NOT
<br />PROVIDE ADEQUATE PROTECTION.
<br />STANDARD TESC NOTES
<br />FILTER FABRIC MATERIAL
<br />CONTINUOUSIN
<br />ATTACHUSE STAPLES OR WIRE
<br />RINGS TO
<br />FLIER FABRIC MATERIAL
<br />2'X2'X 14 GA W W F 10„
<br />12 — 1 112 " WASHED 4'
<br />ROCK OR PEA GRAVEL
<br />V
<br />1p
<br />STEEL POSTS AT 0' OC
<br />iA110r_ AAC-C l SUPPORT FENCE
<br />5ILM FABRICS.
<br />ABRIC OR EQUAL
<br />NOTES.-
<br />t 1. PLACE 1' OF 3/4" - 1 1 /2" WASHED ROCK OR PEA
<br />\//� �` .,_ GRAVEL ON BOTH SIDES OF THE FENCE TO CREATE A
<br />BEVEL SHAPE,
<br />30"
<br />12" x B" TRENCH 2. FABRIC SHALL COVER BOTTOM OF 12"X8" TRENCH
<br />AND EXTEND BEYOND THE LIMITS OF THE GRAVEL IN
<br />ORDER TO MAINTAIN AN EXCESS OVERLAP OF 2" MINIMUM
<br />AS SHOWN.
<br />3, SPOIL PILES FROM ADJACENT UTILITY CONSTRUCTION
<br />SHALL NOT BE PLACED AGAINST SILT FENCE.
<br />APPROVAL OF THIS EROSION/SEDIMENTATION CONTROL (ESC) PLAN DOES NOT
<br />CONSTITUTE AN APPROVAL OF PERMANENT ROAD OR DRAINAGE DESIGN (E.G. SIZE AND
<br />LOCATION OF ROADS, PIPES, RESTRICTORS, CHANNELS, RETENTION FACILITIES, UTILITIES,
<br />ETC.).
<br />THE IMPLEMENTATION OF THESE ESC PLANS AND THE CONSTRUCTION, MAINTENANCE,
<br />REPLACEMENT, AND UPGRADING OF THESE ESC FACILITIES IS THE RESPONSIBILITY OF
<br />THE APPLICANT/CONTRACTOR UNTIL ALL CONSTRUCTION IS COMPLETED AND
<br />APPROVED AND VEGETATION/LANDSCAPING IS ESTABLISHED.
<br />THE BOUNDARIES OF THE CLEARING LIMITS SHOWN ON THIS PLAN SHALL BE CLEARLY
<br />FLAGGED IN THE FIELD PRIOR TO CONSTRUCTION, DURING THE CONSTRUCTION PERIOD,
<br />NO DISTURBANCE BEYOND THE FLAGGED CLEARING LIMITS SHALL BE PERMITTED THE
<br />FLAGGING SHALL BE MAINTAINED BY THE APPLICANT/CONTRACTOR FOR THE DURATION
<br />OF CONSTRUCTION.
<br />THE ESC FACILITIES SHOWN ON THIS PLAN MUST BE CONSTRUCTED IN CONJUNCTION
<br />WITH ALL CLEARING AND GRADING ACTIVITIES, AND IN SUCH A MANNER AS TO INSURE
<br />THAT SEDIMENT AND SEDIMENT LADEN WATER DO NOT ENTER THE DRAINAGE SYSTEM,
<br />ROADWAYS, OR VIOLATE APPLICABLE WATER STANDARDS.
<br />THE ESC FACILITIES SHOWN ON THIS PLAN ARE THE MINIMUM REQUIREMENTS FOR
<br />ANTICIPATED SITE CONDITIONS. DURING THE CONSTRUCTION PERIOD, THESE ESC
<br />FACILITIES SHALL BE UPGRADED AS NEEDED FOR UNEXPECTED STORM EVENTS AND TO
<br />ENSURE THAT SEDIMENT AND SEDIMENT —LADEN WATER DO NOT LEAVE THE SITE.
<br />THE ESC FACILITIES SHALL BE INSPECTED DAILY BY THE APPLICANT/CONTRACTOR
<br />AND MAINTAINED AS NECESSARY TO ENSURE THEIR CONTINUED FUNCTIONING.
<br />THE ESC FACILITIES ON INACTIVE SITES SHALL BE INSPECTED AND MAINTAINED A
<br />MINIMUM OF ONCE A MONTH OR WITHIN THE 48 HOURS FOLLOWING A MAJOR STORM
<br />EVENT,
<br />AT NO TIME SHALL MORE THAN ONE FOOT OF SEDIMENT BE ALLOWED TO ACCUMULATE
<br />WITHIN A TRAPPED CATCH BASIN. ALL CATCH BASINS AND CONVEYANCE LINES SHALL BE
<br />CLEANED PRIOR TO PAVING. THE CLEANING OPERATION SHALL NOT FLUSH SEDIMENT
<br />LADEN WATER INTO THE DOWNSTREAM SYSTEM.
<br />STABILIZED CONSTRUCTION ENTRANCES SHALL BE INSTALLED AT THE BEGINNING OF
<br />CONSTRUCTION AND MAINTAINED FOR THE DURATION OF THE PROJECT. ADDITIONAL
<br />MEASURES MAY BE REQUIRED TO INSURE THAT ALL PAVED AREAS ARE KEPT CLEAN
<br />FOR THE DURATION OF THE PROJECT.
<br />SILT FENCE
<br />PER CITY STD. PLN. 205A
<br />NOT TO SCALE
<br />PERMANENT COVER BMP (HYDROSEEDING GENERAL
<br />NOTES)
<br />1. CONSTRUCTION ACCEPTANCE: WILL BE
<br />SUBJECT TO A WELL ESTABLISHED GROUND COVER
<br />THAT FULFILLS THE REQUIREMENT OF THE
<br />APPROVED CONSTRUCTION PLANS.
<br />2. ALL DISTURBED AREAS SUCH AS DETENTION
<br />FACILITIES, ROADWAY BACK —SLOPES, ETC. SHALL
<br />BE SEEDED WITH A PERENNIAL GROUND COVER
<br />GRASS TO MINIMIZE EROSION. GRASS SEEDING WILL
<br />BE DONE USING AN APPROVED HYDROSEEDER OR
<br />AS OTHERWISE APPROVED BY THE CITY OF
<br />EVERETT.
<br />3. PREPARATION OF SURFACE: ALL AREAS TO BE
<br />SEEDED SHALL BE CULTIVATED TO THE
<br />SATISFACTION OF THE CITY INSPECTOR. THIS MAY
<br />BE ACCOMPLISHED BY DISCING, RAKING, HARROWING
<br />OR OTHER ACCEPTABLE MEANS,
<br />4. IMMEDIATELY FOLLOWING FINISH GRADING,
<br />PERMANENT VEGETATION (CONSISTING OF RAPID,
<br />PERSISTENT AND LEGUME) WILL BE APPLIED.
<br />(MINIMUM 80# PER ACRE). THIS IS TO INCLUDE THE
<br />FOLLOWING: 20% ANNUAL, PERENNIAL OR HYBRID
<br />RYE GRASS, 40% CREEPING RED FESCUE, 40%
<br />WHITE CLOVER. HYDROSEED REQUIRED.
<br />. FERTILIZER: SHALL BE APPLIED AT 400# PER
<br />ACRE OF 10-20-20 (10 LB. PER 1,100 SQUARE
<br />FEET) OR EQUIVALENT.
<br />PERMANENT SEEDING
<br />PER CITY OF EVERETT
<br />STORM WATER MANUAL
<br />2-3.5 BMP E1.35
<br />1
<br />3N
<br />LL 48 HOURS
<br />,toms` O " $ E r
<br />( P
<br />
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