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J / p•If'J/kFA 1 I / 1 (1 i11 i 1\ \I f ■ \ '-\\�� \ ♦\\ \ \\ �`• • I 60 SCALE 0 30 60 , , / , 1 / , 1 1 �' 1 INCH-60 FEET N\Pq\3i5-031\09 c.,, ,,03 PbW,,s,..1-Narti'Vwanaiof\]/5031.I21PDLST clog-9.3T2 Mar S.x115.929un•4 .* T• - I. '*C vat' ia._ POLYGON AT BULL MOUNTAIN 11G��� i i i_i t m 1200C EROSION AND SEDIMENT CONTROL PLAN ra• ■ • •=t '--- Li 111i11o11r all 111011 ' ......j-. . TL 1500, 1501, 1504, 1505 & 1506 TOWNSHIP 2 SOUTH, RANGE 1 WEST, SEC. 8 W.M. `�i� Auuu�:! �,ill CITY OF TIGARD ifirAi "L1.: r �ven ivutace �E..i. WASHINGTON COUNTY, OREGON �`+. � I 11 , P4 STANDARD EROSION AND SEDIMENT INSPECTION FREQUENCY: MLB L-.aryl-•. sIr1:I-. .. KEY MAP `I •9■ CONTROL PLAN DRAWING NOTES: •'^��► /� �� �.:; 'I+ N.T.S. SITE CONDITION MINIMUM FREQUENCY :1 111/T'2:1, wile\S .Zai 1 ALL PERMIT REGISTRANTS MUST IMPLEMENT THE ESCP.FAILURE TO IMPLEMENT ANY OF THE CONTROL II .I ������ ���//IIIP� 1.ACTIVE PERIOD. DAILY WHEN ELT,IS ACCU RUNOFF,INCLUDING RUNOFF �� tip MEASURES OR PRACTICES DESCRIBED IN THE ESOP IS A VIOLATION OF THE PERMIT.(SCHEDULE A 8.A) FROM SN REGARDLESS IS OCCURRING.AT LEAST ONCE EVERY TWO I I4' ri/li/ ■_ .11.31:i 48,q 2. THE ESCP MEASURES SHOWN ON THIS PLAN ARE MINIMUM REQUIREMENTS FOR ANTICIPATED SITE WEEKS,REGARDLESS O WHETHER OR NOT RUNOFF IS " �•��11i��/���R�����_ :I::3 /:y4� POLYGON NW COMPANY CONDITIONS. DURING THE CONSTRUCTION PERIOD,UPGRADE THESE MEASURES AS NEEDED TO COMPLY OCCURRING. 2:11 JO a gig/+...du rn".'- �I� ►\ SHEET INDEX WITH ALL APPLICABLE LOCAL,STATE,AND FEDERAL EROSION AND SEDIMENT CONTROL REGULATIONS. �1`='�il��l����1�� •,'� CIO EROSION AND SEDIMENT CONTROL PLANS (SCHEDULE A.B.C.IL111(C)) 2-PRIOR TO THE SITE BECOMING INACTIVE ONCE TO ENSURE THAT EROSION AND SEDIMENT CONTROL �,��>>������������11111�11��� 1 3- SUBMISSION OF ALL ESC P REVISIONS IS NOT REQUIRED.SUBMITTAL OF THE ESCP REVISIONS IS ONLY UNDER OR IN ANTICIPATION OF SITE MEASURES ARE IN WORKING ORDER.ANY NECESSARY n1�' EC 1 COVER SHEET SPECIFIC CONDITIONS. SUBMIT ALL NECESSARY REVISION TO DEQ OR AGENT.(SCHEDULE A.12.C.II1) INACCESSIBILITY. A INTENANCE AND REPAIR MUST BE MADE PRIOR TO LEAVING PROJECT SITE ��■'��� Pacific �. � EC2.1 EXISTING CONDITIONS AND DEMOLITION PLAN 4. PHASE CLEARING AND GRADING TO THE MAXIMUM EXTENT PRACTICAL TO PREVENT E%POSED INACTIVE THE SITE. �� AREAS FROM BECOMING A SOURCE OF EROSION.(SCHEDULE AB.C.11.11)101) 1w rli■■ EC2.2 EXISTING CONDITIONS AND DEMOLITION PLAN 5. IDENTIFY,MARK,AND PROTECT(BY FENCING OFF OR OTHER MEANS)CRITICAL RIPARIAN AREAS AND 3.INACTIVE PERIODS GREATER THAN ONCE EVERY TWO(21 WEEKS. EC3.1 EROSION AND SEDIMENT CONTROL PLAN C o m m u n i t y VEGETATION INCLUDING IMPORTANT TREES AND ASSOCIATED ROOTING ZONES,AND VEGETATION AREAS FOURTEEN 114)CONSECUTIVE CALENDAR 11111� �,�,�1. EC3.2 EROSION AND SEDIMENT CONTROL PLAN DeSi o n TO BE PRESERVED. IDENTIFY VEGETATIVE BUFFER ZONES BETWEEN THE SITE AND SENSITIVE AREAS(E.G.. DAYS. °>IU�■ 1X61 EC4 EROSION AND SEDIMENT CONTROL DETAILS WETLANDS),AND OTHER AREAS TO BE PRESERVED,ESPECIALLY IN PERIMETER AREAS. (SCHEDULE 4.PERIODS DURING WHICH THE SITE IS IF PRACTICAL,INSPECTIONS MUST OCCUR DAILY AT A 4 1t ABC.L(11 B(2)) INACCESSIBLE DI1E TO INCLEMENT RELEVANT AND ACCESSIBLE DISCHARGE PORK OR z 111%11 km, 1': NARRATIVE DESCRIPTION: 6. PRESERVE EXISTING VEGETATION WHEN PRACTICAL AND RE-VEGETATE OPEN AREAS.RE-VEGETATE OPEN WEATHER. DOWNSTREAM LOCATION. ,2,R;\-FI w EXISTING CONDITIONS GEODESIGN,INC AREAS WHEN PRACTICABLE BEFORE AND AFTER GRADING OR CONSTRUCTION.IDENTIFY THE TYPE OF 1/t� Mali THE SITE AREA IS MOSTLY SUBURBAN RESIDENTIAL AND SOME AGRICULTURAL.THE VEGETATIVE SEED MIX USED.(SCHEDULE A.7.8.111(1)AND A.7.8.111(3)) L pni.u8 uN HOLD A PRE-CON MEETING OF PROJECT CONSTRUCTION PERSONNEL THAT NICLUDES TILE EC INSPECTOR TO :nN.���� SITE CURRENTLY HAS AGRICULTURAL USES,AN ABANDONED SINGLE FAMILY 7. EROSION AND SEDUIENT CONTROL MEASURES INCLUDING PERIMETER SEDIMENT CONTROL MUST BE IN • DISCUSS EROSION AND SEDIMENT CONTROL MEASURES AND CONSTRUCTION LIMITS(SCHEDULE A.8.c.{,(7)1 IIIHNx\��4 PLACE BEFORE VEGETATION IS DISTURBED MID MUST REMAIN IN PLACE AND BE MAINTAINED,REPAIRED, • IIIIIII,2��I RESIDENCE AND MULTIPLE OUTBUILDINGS. REVISIONS ALL INSPECTIONS MUST BE MADE IN ACCORDANCE WITH DEQ 1200 C PERMIT REQUIREMENTS. /� I. AND PROMPTLY IMPLEMENTED FOLLOWING PROCEDURES ESTABLISHED FOR THE DURATION O • INSPECTION LOGS MUST BE KEPT IN ACCORDANCE WITH OEQS 1200 C PERMIT REQUIREMENTS. IIII2:N��• DATE DESCRIPTION CONSTRUCTION.INCLUDING PROTECTION FOR ACTIVE STORM DRAIN INLETS AND CATCH BASINS MID /; �. DEVELOPED CONDITIONS• RETAIN A COPY OF THE ESCP AND AU.REVISIONS ON SITE AND MAKE IT AVAILABLE ON REQUEST TO DEQ, 1A 1 POLYGON AT BULL MOUNTAIN INCLUDES PUBLIC INFRASTRUCTURE FOR B2 SINGLE APPROPRIATE NON-STORMWATER POLLUTION CONTROLS. (SCHEDULE A.7.D.I AND A.B.C) AGENT,OR THE LOCAL MUNICIPALITY,DURING INACTIVE PERIODS OF GREATER THAN SEVEN(7 CONSECUTIVE 1111E /// PPr B. ESTABLISH CONCRETE TRUCK AND OTHER CONCRETE EQUIPMENT WASHOUT AREAS BEFORE BEGINNING ) 6 ��• FAMILY RESIDENTIAL LOTS.CONSTRUCTION TO INCLUDE STREET PAVING,STOMA CALENDAR DAYS,RETAIN THE ESOP AT THE CONSTRUCTION SITE OR AT ANOTHER LOCATION,(SCHEDULE I�IIR DRAIN,SANITARY,AND WATER UTILITIES. CONCRETE WORK. (SCHEDULE A.B.C.L1611 8.2./1 / 70 9. APPLY TEMPORARY AND/OR PERMANENT SOIL STABILIZATION MEASURES IMMEDIATELY ON ALL DISTURBED MW BEEP BEND No I IHHIItII '�� AREAS AS GRADING PROGRESSES AND FOR ALL ROADWAYS INCLUDING GRAVEL ROADWAYS. (SCHEDULE -f - jf I� J NATURE OF CONSTRUCTION ACTIVITY AND ESTIMATED TIME TABLE A.8.C.11.(2p THE PERMITIEE IS REQUIRED TO MEET ALL THE CONDITIONS OF THE 12000 PERAUT.THIS ESCP AND GENERAL 1 CLEARING(7/15/2075-7/19/20151 10. ESTABLISH MATERIAL AND WASTE STORAGE AREAS,AND OTHER NON-STORMWATER CONTROLS. (SCHEDULE CONDITIONS HAVE BEEN DEVELOPED TO FACILITATE COMPLIANCE WITH THE 1200C PERMIT REQUIREMENTS.IN CASE OF MASS GRADING(7/20/2015•7/31/2015) A.B.C.L17)) VICINITY MAP UTILITY INSTALLATION 11/1/2015-11/2/20151 11. PREVENT TRACKING OF SEDIMENT ONTO PUBLIC OR PRIVATE ROADS USING BAPS SUCH AS:GRAVELED OR DISCREPANCIES OR OMISSIONS,THE 1203C PERMIT REQUIREMENTS SUPERCEDE RCEDE REQUIREMENTS OF THIS PUN. N.T.S. STREET CONSTRUCTION 18/1/2015-11/2/2015) PAVED)EXITS AND PARKING AREAS,GRAVEL ALL UNPAVED ROADS LOCATED ONSITE,OR USE AN EXIT TIRE FINAL STABILIZATION(11/2/2015-11/6/2015) WASH.THESE BAPS MUST BE IN PUCE PRIOR TO LAND DISTURBING ACTIVITIES.(SCHEDULE A 7.0.11.(1) AND A.8.C.1(4)) TOTAL SITE AREA-29.1 ACRES 12. WHEN TRUCKING SATURATED SOILS FROM THE SITE,EITHER USE WATER-TIGHT TRUCKS OR DRAIN LOADS ON SITE.(SCHEDULE A.7.D.II.(3)) TOTAL DISTURBED AREA.25.5 ACRES(INCLUDING OFFSITE AREAS) 13. USE BAPS TO PREVENT OR MINIMIZE STORMWATER EXPOSURE TO POLLUTANTS FROM SPILLS;VEHICLE AND EQUIPMENT FUELING,MAINTENANCE,AND STORAGE;OTHER CLEANING MID MAINTENANCE ACTIVITIES; SITE SOIL CLASSIFICATION: CIVIL AND WASTE HANDUNG ACTIVITIES. THESE POLLUTANTS INCLUDE FUEL,HYDRAULIC FLUID,AND OTHER 7C-CASCADE SILT LOAM,7 TO 12 PERCENT SLOPES pv OILS FROM VEHICLES AND MACHINERY,AS WELL AS DEBRIS,LEFTOVER PAINTS,SOLVENTS,AND GLUES LOCAL AGENCY-SPECIFIC EROSION BMP MATRIX FOR CONSTRUCTION PHASES 7D-CASCADE SILT LOAM,12 TO 2O PERCENT SLOPES .1 P!#x FROM CONSTRUCTION OPERATIONS. (SCHEDULE A.7.E.I.(2)) 118-CORNELIUS AND KINTON SILT LOANS,2 TO 7 PERCENT SLOPES \5`NOI NE"� 14. IMPLEMENT THE FOLLOWING BMP$WHEN APPLICABLE:WRITTEN SPILL PREVENTION AND RESPONSE CONTROL NOTES: REFER TO DEQ GUIDANCE MANUAL FOR A 11C-CORNELIUS AND KINTOISILT LOAMS,7TO12 PERCENT SLOPES 9. Fq PROCEDURES,EMPLOYEE TRAINING ON SPILL PREVENTION AND PROPER DISPOSAL.PROCEDURES,SPILL KITS 115 CORNELIUS AND KINTON SILT ROAMS,12 TO 20 PERCENT SLOPES B IN ALL VEHICLES,REGULAR MAINTENANCE SCHEDULE FOR VEHICLES AND MACHINERY,MATERIAL DELIVERY 1. OWNER OR DESIGNATED PERSON SHALL BE RESPONSIBLE FOR PROPER COMPREHENSIVE LIST OF AVAILABLE BMP+S. 11E•CORNELIUS AND KINTON SILT LOANS,20 TO 30 PERCENT SLOPES a AND STORAGE CONTROLS,TRAINING AND SIGNAGE,AND COVERED STORAGE AREAS FOR WASTE AND INSTALLATION AND MAINTENANCE OF ALL EROSION AND SEDIMENT UTILITY STREET FINAL wet WEATHER 190-HELVETIA SILT LOAM,2 TO 7 PERCENT SLOPES f. ORE SUPPLIES.(SCH A 7.E.III.I MEASURES,IN ACCORDANCE WITH LOCAL,STATE.AND FEDERAL I I INC•HELVETIA SILT LOAM,7 TO 12 PERCENT SLOPES +�F 1Y, ,,p 15. USE WATER,SOIL-BINDING AGENT OR OTHER DUST CONTROL TECHNIQUE AS NEEDED TO AVO1O REGULATIONS, cLEABING aRADIND INS r/LLUr1ON CONSTRUCTION'stwauvwnCw(OCT,loc*.+-MAY a+srl 4 8, T' EROSION PREVENTION C ` WIND-BLOWN SOIL.(SCHEDULE A 7.8.01 2. PRIOR TO ANY LAND DISTURBING ACTIVITY,THE BOUNDARIES OF THE ALL FILL MATERIAL SHALL BE NATIVE SOIL OR SHALL BE IMPORTED FROM AN SCHM N 16. THE APPLICATION RATE OF FERTILIZERS USED TO REESTABLISH VEGETATION MUST FOLLOW CLEARING LIMITS,VEGETATED BUFFERS,AND ANY SENSITIVE AREAS PRESERVE NATUPAL VEGETATION ` O O x OFF-SITE SOURCE AS APPROVED BY THE GEOTECHNICAL ENGINEER. EXPIRES:JUNE 30,2016 MANUFACTURERS RECOMMENDATIONS TO MINIMIZE NUTRIENT RELEASES TO SURFACE WATERS. EXERCISE SHOWN ON THIS PLAN SHALL BE CLEARLY DELINEATED IN THE FIELD. AULITom^ CAUTION WHEN USING TIME-RELEASE FERTILIZERS WITHIN ANY WATERWAY RIPARIAN ZONE. (SCHEDULE DURING THE CONSTRUCTION PERIOD,NO DISTURBANCE IS PERMITTED RECEIVING WATER BODY 8:h ON A.9.5,111) BEYOND THE CLEARING LIMITS.THE OWNER/PERMITTEE MUST MAINTAIN .ur••• • PROPOSED SITE WILL DRAIN FROM A DETENTION POND TO THE EXISTING Polygon at Bull 17. IF A STORMWATER TREATMENT SYSTEM(FOR EXAMPLE,ELECTRO-COAGULATION,FLOCCULATION, THE DELINEATION FOR THE DURATION OF THE PROJECT.NOTE: 3 CO1A1OL ` ` DRAINAGE WAY WHICH DRAINS ULTUMTELY THE TUA ATIN RIVER. FILTRATION,ETC.I FOR SEDIMENT OR OTHER POLLUTANT REMOVAL IS EMPLOYED,SUBMIT AN OPERATION VEGETATED CORRIDORS TO BE DELINEATED WITH ORANGE FENCING. 'E TEMPORARY/ °EB'E'O " ' ` ` •SUFFER mE Mountain AND MAINTENANCE PLAN(INCLUDING SYSTEM SCHEMATIC,LOCATION OF SYSTEM,LOCATION OF INLET, 3. PRIOR TO ANY LAND DISTURBING ACTIVITY,THE BAPS THAT MUST RE PROJECT LOCATION: PROPERTY DESCRIPTION: W LOCATION OF DISCHARGE,DISCHARGE DISPERSION DEVICE DESIGN,AND A SAMPLING PUN AND INSTALLED ARE A GRAVEL CONSTRUCTION ENTRANCE,PERIMETER • SIMMER,CGMINCE i", FREQUENCY)BEFORE OPERATING THE TREATMENT SYSTEM.OBTAIN PLAN APPROVAL BEFORE OPERATING SEDIMENT CONTROL,AND INLET PROTECTION.THESE BAPS MUST BE FENCE ERI x - x x X X NORTHWEST OF THE INTERSECTION OF TL 1500,1501,1504,1505 6 1506 TOWNSHIP 2 SOUTH, MOMENT THE TREATMENT SYSTEM. OPERATE AND MAINTAIN THE TREATMENT SYSTEM ACCORDING TO MAINTAINED FOR THE DURATION OF THE PROJECT. FENCE n..EwnM, S.W,150TH AVE.AND S.W.HAWK RIDGE RD. RANGE I WEST,SEC.8 W.M. CITY OF TIGARD ,, MANUFACTURERS SPECIFICATIONS. (SCHEDULE A.9.D) 4. IF VEGETATIVE SEED MIXES ARE SPECIFIED,SEEDING MUST TAKE PLACE TTLES • . TIGARD,OREGON. WASHINGTON CO NTY,OREGON Construction Documents 11. TEMPORARILY STABILIZE SOILS AT THE END OF THE SHIFT BEFORE HOLIDAYS AND WEEKENDS.IF NEEDED. NO LATER THAN SEPTEMBER 1;THE TYPE AND PERCENTAGES OF SEED IN FILTER SENN _x x x x x LATITUDE•15'2436' THE REGISTRANT IS RESPONSIBLE FOR ENSURING THAT SOILS ARE STABLE DURING RAIN EVENTS AT ALL THE MIX MUST BE IDENTIFIED ON THE PUNS. LONGITUDE•122'502- TIMES OF THE YEAR.(SCHEDULE A 7.B) 5. ALL PUMPING OF SEDIMENT LADEN WATER SHALL BE DISCHARGED OVER �O1"'EM TwM 19. AT THE END OF EACH WORKDAY SOIL STOCKPILES MUST BE STABILIZED OR COVERED,OR OTHER BMP$ AN UNDISTURBED,PREFERABLY VEGETATED AREA,AND THROUGH A OILIER O"re++u.e I MUST BE IMPLEMENTED TO PREVENT DISCHARGES TO SURFACE WATERS OR CONVEYANCE SYSTEMS LEADING SEDIMENT CONTROL BMP(E.G.FILTER BAGI- TO SURFACE WATERS.(SCHEDULE A 7.E.11.(2)1 6. THE ESC PLAN MUST BE KEPT ON SITE.ALL MEASURES SHOWN ON THE CONSTRUCTION ,,,� K x ATTENTION EXCAVATORS: > 20. CONSTRUCTION ACTIVITIES MUST AVOID OR MINIMIZE EXCAVATION AND CREATION OF BARE GROUND PUN MUST BE INSTALLED PROPERLY TO ENSURE THAT SEDIMENT OR PIPE O DURING WET WEATHER. (SCHEDULE A.7.A.I) SEDIMENT LADEN WATER DOES NOT ENTER A SURFACE WATER SYSTEM, �ow�o a o. OREGON LAW REQUIRES YOU TO FOLLOW RULES ADOPTED BY THE OREGON UTIUTY NOTIFK-ATKUN CENTER. lJ 21. SEDIMENT FENCE:REMOVE TRAPPED SEDIMENT BEFORE IT REACHES ONE THIRD OF THE ABOVE GROUND ROADWAY,OR OTHER PROPERTIES. Acewou•••.A••, x x x x • THOSE RULES ARE SET FORTH IN OAR 952-11111-0010 THROUGH OAR 95Z DO1.0090.YOU MAY OBTAIN COPIES g FENCE HEIGHT AND BEFORE FENCE REMOVAL. (SCHEDULE A.9.C.I) 7. THE ESC MEASURES SHOWN ON THIS PUN ARE A MINIMUM REQUIREMENT �po�u o... OF THESE RULES FROM THE CENTER BY CALLING 503-212 1987.IF YOU HAVE ANY QUESTIONS ABOUT THE COVER SHEET 22. OTHER SEDIMENT BARRIERS(SUCH AS BIOBAGSI:REMOVE SEDIMENT BEFORE IT REACHES TWO INCHES FOR ANTICIPATED SITE CONDITIONS.DURING THE CONSTRUCTION OTHER: RUINS,YOU MAY CONTACT THE CENTER.YOU MOST NOTIFY THE CENTER AT LEAST TWO BUSINESS DAYS. IS DEPTH ABOVE GROUND HEIGHT.AND BEFORE BMP REMOVAL. (SCHEDULE A.9.C.II) PERIOD,THESE MEASURES SHALL RE UPGRADED AS NEEDED TO COMPLY °d-"'i1OM"'�'�?°" x x x BEFORE COMMENCING AN EXCAVATION.CALL 50;-246-6699. 23. CATCH BASINS:CLEAN BEFORE RETENTION CAPACITY HAS BEEN REDUCED BY FIFTY PERCENT.SEDIMENT WITH AU.APPLICABLE LOCAL,STATE,AND FEDERAL EROSION CONTROL g10°`B noH.RE g; BASINS AND SEDIMENT TRAPS REMOVE TRAPPED SEDIMENTS BEFORE DESIGN CAPACITY HAS BEEN REDUCED REGULATIONS.CHANGES TO THE APPROVED ESC PUN MUST BE «rswA.t/mart DEVELOPER L BY FIFTY PERCENT AND AT COMPLETION O PROJECT. (SCHEDULE A.9.C.III B IV) SUBMITTED IN THE FORM OF AN ACTION PLAN TO DEQ PER THE 1200 C CONCRETE w NIT, AREA x x X x X x POLYGON WEN,U.C. 24. WITHIN 24 HOURS,SIGNIFICANT SEDIMENT THAT HAS LEFT THE CONSTRUCTION SITE,MUST BE PERMIT. OTHER: 109 E.13TH ST.VANCOUVER,WA 98660 REMEDIATED. INVESTIGATE THE CAUSE Of THE SEDIMENT RELEASE AND IMPLEMENT STEPS TO PREVENT A B. IN AREAS SUBJECT TO WIND EROSION,APPROPRIATE BAPS MUST BE PHONE 507-221-1920 RECURRENCE OF THE DISCHARGE WITHIN THE SAME 24 HOURS. ANY IN-STREAM CLEAN UP OF SEDIMENT USED WHICH MAY INCLUDE THE APPLICATION O FINE WATER SPRAYING, CONTACT:FRED GAST,SENIOR VP DIVISION PRESIDENT U SHALL BE PERFORMED ACCORDING TO THE OREGON DIVISION OF STATE LANDS REQUIRED TIMEFRAME. PLASTIC SHEETING,MULCHING,OR OTHER APPROVED MEASURES. (SCHEDULE A.9.1.1) 9. ALL EXPOSED SOILS MUST BE COVERED DURING THE WET WEATHER r 25. THE INTENTIONAL WASHING OF SEDIMENT INTO STORM SEWERS OR DRAINAGE WAYS MUST NOT OCCUR. PERIOD. - SIGNIFIES BMP THAT WILL BE INSTALLED PRIOR TO ANY GROUND DISTURBING ACTIVITY. g (ACUUNJNG OR DRY SWEEPING AND MATERIAL PICKUP MUST BE USED TO CLEANUP RELEASED SEDIMENTS. PLANNING/ENGINEERING/SURVEY FIRM: 1ST SUBMITTAL DATE 6nu201S ■ t,.5 (SCHEDULE A.9.8.111 PACIFIC COMMUNITY DESIGN 26. THE ENTIRE SITE MUST BE TEMPORARILY STABILIZED USING VEGETATION OR A HEAVY MULCH LAYER, RATIONALE STATEMENT: CONTACT KC SCVWARTZIOPH,PE l! TEMPORARY SEEDING.OR OTHER METHOD SHOULD ALL CONSTRUCTION ACTIVITIES CEASE FOR 30 DAYS OR PHONE:503-941-9484 MORE. (SCHEDULE A.7.F.H A COMPREHENSIVE LIST OF AVAILABLE BEST MANAGEMENT PRACTICES BMP OPTIONS BASED ON DE GUIDANCE yyyyLLLL 27. PROVIDE TEMPORARY STABILIZATION FOR THAT PORTION OF THE SITE WHERE CONSTRUCTION ACTIVITIES I 1 OF T FAX:503-941-9485 y' CEASE FOR 14 DAYS OR MORE WITH A COVERING O BLOWN STRAW AND A TACKIFIER,LOOSE STRAW,OR LISTED HAS BEEN REVIEWED TO COMPLETE THIS EROSION AND SEDIMENT CONTROL PLAN.SOME OF THE ABOVE AN ADEQUATE COVERING OF COMPOST MULCH UNTIL WORK RESUMES ON THAT PORTION OF THE SITE. LISTED BMP WERE NOT CHOSEN BECAUSE THEY WERE DETERMINED TO NOT EFFECTIVELY MANAGE EROSION PERMITTEE'S SITE INSPECTOR: (SCHEDULE A.7.F.11) PREVENTION AND SEDIMENT CONTROL FOR THIS PROJECT BASED ON SPECIFIC SHE CONDITIONS,INCLUDING SOIL 25 CONDITIONS PROGRESSES CONSTRAINTS,ACCESSIBILITY TO THE SITE,AND OTHER RELATED CONDITIONS,AS THE INSPECTOR: JEFF HEELING$ 28. PROVIDE PERMANENT EROSION CONTROL MEASURES ON ALL EXPOSED AREAS.DO NOT REMOVE TEMPORARY PROJECT PROGRESSES AND THERE IS A NEED TO REVISE THE ESC PLAN,AN ACTION PLAN WILL BE SUBMITTED. PHONE: PACIFIC COMMUNITY DESIGN SEDIMENT CONTROL.HW PER.DO REMOVE UNTIL ALL TEMPORARY RY VEGETATION CO OR OTHER COVER S EXPOSES AREAS IS PHONE. 503-411 4164 +� ESTABLISHED.HOWEVER,DO REMOVE All TEMPORARY EROSION CONTROL MEASURES AS EXPOSED AREAS EM 503-941-9485 N BECOME STABILIZED,UNLESS DOING SO CONFLICTS WITH LOCAL REQUIREMENTS.PROPERLY DISPOSE OF INITIAL K1.S E-MAIL: 1ef1QP/ctDct4mmuntty.com o CONSTRUCTION MATERIALS AND WASTE,INCLUDING SEDIMENT RETAINED BY TEMPORARY BAPS. DESCRIPTION OF EXPERIENCE: EC1 s (SCHEDULE A.7.13.111(2)AND A.B.C.IIU A CONSTRUCTION SITE EROSION AND POI(CATION CONTROL LEAD ICESCU. CEXI CERTIFIED SINCE 2011. Z• ELEVATION DATUM: NGVD 29 - • dE`• __;__: •_ M E A: t \\ \L,l LEGEND • =�� It': \ \' ` \ \ \ \ \ \ \ \ \ _ --- _ / -'66C-, I 0 EASENENT LINES \ \ \ \ \ - ''�- \ \ \ .43' \ \\ 1 ) \ \ \ \ \ \ \ \ \ -' ' \ EXISTING RIGHT-OF-WAY \ \,I/ _ ;\ \ \\,, Willi.( \ ■ 1 \ \ \ \ \ - 'b\ .\ \ - EXISTING CENTERLINE ,1 \ No, \ \ 1 1 \ \ \ \ \ \ \ \� ` ` �_N I% --' 'r 4.1".....,_""4-. �� EXISTING PROPERTY LINE >‘/ \ \ \ \\\ \ I I \ 1 1 \ ■ \ \ \ \ \ — — —Spa,- -_ tea/ 1 �-�'( .`i�♦ \■ 1 EXISTING BOUNDARY LINE\ \1 \ \ 1 ' 1 % ,1 1 1 1 Y L 1 \ \ \ \ \ \\ \\ \\ 'ft. \``_ r �,r Jy," \- •,. \\\ 1 \ \ \ — _ _ I . • EXSTING SIDEWALK — 'h+,1 \,'I \\\\ ,\\\\` %\1 i \ 1 1 i< \ \ ` — ' - _—_ — r. \. r \ \ \ \ \ \ \ \ ♦ _— / /• - 1 ( 1 --uz--- IX 2-FOOT CONTOURS ,� • /�/\I \ ` 1 1 1 VL 1 1 1 \L \ \ \\ \� \ \ ♦ \\ \\ `�'' -- YRiLAIOA /� r� �� �•11 I. - - - Ex 10-FOOT CONTOURS Q 1Je�l � �ie� i`••-- ' �'\ \ \\ S ) 1 1 I.1. 1 1 \ r 1 V , , \ �II \ \ •\- r�-�TU��s 0. ■—a i� _s�.c. -s -- / - /. " - - -C •t 'tv\S \ DC SANITARY SEWER • 1 1 1 I l 1 1 \ \ I \ \ \ \ \ \ ♦ \ \ \ -- _ _`� _ _ —Kw-- l� \ \•\ \I 1 I I 1 I I { I 1 \ 1 \\ \ \\ \\ \\ \ \ \� -' `' `__ -- � � C \ If1 I I. IXsroRMaRAIN \ ;1 \ I I I I I I I' ■ \ \ \ \ .0■RMfiE SEDIMfJET FEEICE fAMC TO /"-// -• •\• \- + ( ' ._. %r IX WATER LINE \ \ \ \ )RED AIIDIMO NESOURCE AREA " +\•• \ I r " aG- - IX GAS LINE _ I IX BURIED POWER LINE ‘ %,t \\\� 1 1 !1 (I I ( I 1 I p 1 t \ \\ \ \ \\ \\ \\ \\ \ �.- - J// //-' -_- /� 1 1 I` / \ I I 1 1 li' l \ \ \ \ \ ' / �` ��11 r -1 \ ` I I `\ \ 41 EX OVERHEAD POWER LINE \ ` I I I rte( I/!c '1.1i•#,\ 1 \ \ \ \ \ \ \ \ \ ---,....1,.'''--- - --- I I./! . . . . .t. • \ ■�4�"" .cw \ I 1 I 1 I t \ \ 1 fii Z \ \ \ \ \ \\ `� ,- ----- - -_ __ • - " .\" j ' I I1 _�i E%uBLErvuNE _ I" �/ i K*- EX TEIFPHONE UNE Pgil I \ 1 � .., \ \ \ \ \ ■ �\__ - - �/i / __- -"+ _ �- __= _ T 1/' ✓� \ 1 + EXISTING FENCE I ! II1 a II"1 111; ) 1 , •1 \ \ \ 1 ♦ ♦ \ \ \ \\ - -' /'/ IIt -+ t. . �. . \ 1'/ 1S (* ( WI /I I / / 1 1 4i. I. \ \ \ \\ \\ \ \ \\ \ _- /' /// -_ — # _ \so lemmasum■ ( 1 J--' �;.\ y I S I i \'! m EX SANITARY MANHOLE 1 I I I l / / I Ti ( i. \ i \ \ ♦ \ \ \ \ / / _ _ �. . 4.1 1 l t EX EX STOFUK SANITARY MANHOLE T 0 1 { {j.1. \•:‘ \ \ \ ■ _ -- / / • \ - rL \ 1 1 1 1. POLYGON NW COMPANY / I%/ 1;,,1) I// ll l , I f ' I t \ \ 11 \ \\ \\ \\• \`\ \ \`\ \`- - / ///,/'~_- -� - `-.--��-` -1 ' Y' •mil. j .1.-��k V1 , S Y 1 _ ❑ EX AREA DRAIN HaE ■ ,� -' _ �_ ` . I { % EX CURB INLET // l 1 / I 1 ! sl 1 1 \ \ \ \ ■ \ / - / / • \J V 'S' I 1 ` 1 1 It _ 0 o EX STORM CLE LNOUr / / / , 1 / 1 /� r '' - _— �� ---,.. ',e_ 1 II 1 1 n \ft - Pacific / / / I r 1 \ \' \ ■ \ \ \ � �� --' - / / � _ - •••,....).7,-•-•. 1 � IX FIRE HYDRANT--I/, / '/ //III I 1 4 I l` \\ \ \ \ ‘s, \\ \\ \`�� _+ - ...,„,../-- //// _ _ -- \\c> h ... �1.> • -. 11 ` 1 ;11 ..__ — • 1• 1 \ EX WATER METER /�/f /j 1 j f ` I\ ;1 1i. I. \ \\\ \\\ \\\\\\\ \\\\.\\\`-- --__-- �- i--- //'i-- y-- • \\ , ORANGESEIINBIfFENCEMA Melt I\ % \ \I\\r. .-I EEX XBLOW-OF�F� Community _ __ _ _ Design I r 1 1 I \ \ \ \ \ \ \ \_ ��_ t - --- /' // -_ ` ,-`O -�, J 1 1 \T`� III USED ApUO/1,M CE ANAS \ \ \ At DRAINAGE DIRECTION S 1 I 1 1 1 1 \ 1 1 \ \ +1r\� ` ��i..t_ '-� / •- // / _ ^' `7��. - \ \ X),'-..•' `. \ - INLET PROTECTION•1 1 + 1 1 \ \ \ I L\ \ - --- i/ ' -' �'- ......,..,./.�`G�" •.\\-k‘ \ ��..��..�. r. .J • I I ) \ S jlLl 1 r �_ 1 \ I \ \\ -/- / /- • •*\ \\\, a..'. j . /' • .1)//' I I I/ \ \* Ij -IDt- SEDIMENT FENCE GEODESIGN,INC r I 1 1 \ \ _ .�.� -/ /' _ _`. J/1 \ I l Y I 1 Z, rNN���.-VA GRAVEL CONSTRUCTION I 1 1 ( ` \ \ 1` \ \\ �� --' - \ \ / 1 \/\ \ \\ i, I !I1L��Rii It•2 ENTRANCE • I ( ! I 1 � \ \ \ . \-- \\ -- •- /-� ��• \ /1 11 1 1 - / r 1 1 \ ii. I I I \ 1 \ 1 \ \ �� t`'- ---- -- + ,�`_ \ "AY I I 1 1 , O / N 1. (COSTING TREE TO BE RETAINED REVISIONS 1 \ \\ 1 N; I ; \ \ \ �� `�� -_ .. //- _- �� .A . . " t I 1 1 V . / / ( 1/ I wrrHTREEPROTEC7xxNFENUNG DATE DESCRIPTION \ 1 \ \ \ \ _ � ' '' -^- ._ _ '/-4- "1 1 / 70f�1' I ` 1 `•1 V PER OTL I,THIS SHEET I I \ \ 1 1 ,1 \ \ \ \ ` -=- _ _ - 41---- ,....----,,....-------- -- ± - /... _�/. • • "-1? 1 / /T, 1 i. _7'' f�1 I;i �- I r 1 t,,,,„ \ ' • 1 ,,: -�NeafaECifA■rtm- . • . S ./ I I I IF/ OS II ! \ e, EC 8 GRADING NOTES T I 1 \\ \\ \,,E •, II'`—_ ---— �AIgIWir"MET."T°' -' -' — /" " - \ • J/ 1 1 I / / / / / \ \ I I I \ \ \ \• V: _ ---_' - - / / / _ / y -)-1 r j -/1 11 / l l l / i ; 7 • \ 1 O INSTALL CE PER DETAIL,SHEET(CAUSE SEDIMENT /I / L r T ■ + - // /--' 4. �f 1 I 1 1 f w rte; rt\ 1 L \`-_ t� INSTALL CONCRETE TRUCK WASNOU7 PER w,_ f�s�• +_-+- --' - / -- I 1 J I ,,,;'• �► • YYIIII\ \ - DETAIL.SHEET EU. BE CAUTIOUS TO NOT I �' \. . Yr - ' --' // /' /' /X. :- \ 1_ /l'I I I Irma \ \ © I .- OVERFILL. \ ( 1 \ \ \ \.._.t .__ 'I'----�- - +f J -gip - ./.... // �.�.;�.�.♦ ( \ p \ I I lilt \ \ I • -A”,,��. (�3 PROPOSED STAGING/STORAGE AREA. ALL y� \ I I I • ••1 STAGING AND STORAGE AREAS MUST BE ROCKED I "'"\ \ \ \ —J �+ -- -- ///` •`..' �`. 1 h \ \ 1 r I I I \ \ •••.•••p .I WITH CLEAN ROCK SUFFICIENT TO PREVENT �s v \ {I 1 1 1 II 1 1 1•••.••• °",k, i / �..` ♦• I \ \ I I I I I 1 1 \ (���jj ��A—�••••••a l' EROSION.MA NTAIN AN ACCESSIBLE SPILL KR IN • \ / \ T ,S' -' �' - '' '� ♦•.•,....•.;,•' r 1 I 1 1 I 1 \ \%'//Il// _ f:•A STAGING AND STORAGE AREAS. 'gyp• 1 ` ;. .. S / -_° - ___//' _ -/ `..'S" '' ! 1 1 1 I 1 I 1 1 I 1, \ \ �� © •: 1\1"CIVIL '- .� / 1 1 \ ! 4 PROPOSED SOIL STOCKPILE LOUTION. I \\ -\ ` - -- - '// ♦ �E / 1 ( I I 1 1 I ` I \ ■1 . \ G N a �` / 1 INSTALL SEDIMENT FENCE COMPLETELY AROUND \5 NG 1 N(Z 1\ \ \\ _ '- - --_-' / I �i-- 1 i I iNi 1 1\ • \ * t \ \ •��,'t STOCKPILE PER DETAIL,SHEET EC,. 6 9 \\ \ \ `\\` --' / r -/_c' -`- t- E \ I I 1 l II ■ ` 1 \ \\ I -' 3 I Os PROPOSED CONSTRUCTION eNrRANCe PER a �■ \ -- - •-► / / / -_ -1-1 ���(((\\\\\ 1 1 I 1 I \ :I_� * DETAIL.SHEET EC,. '� 14. Q \\ \\ \ - -'--'- ��'r f• _ -/ /', 1-7. . . ,�Yt\ ■ \ \\ `� I I 1 1 1 I 1 \\ �� � I Y .f' 1.Ali,1 \ \ '`� - _---_---- - / / /' /� _ /� \ 1 1 1 \ 1 1 i 1 1 •t ` k 1 \tx. -. 'j M GRAVEL PATH TO / I ® EXISTING AREA DRAIN. PROVIDE EROSION • SCH■Ap\ �{ l�I \ _----- + 'r+ / PROTECTION PER DETAIL,SHEET ECM. / .-- + / / ' L �'%\ \ \I \ 17 I 1 1 1 1 \l"R 1 It / �, _ �., ` ` -r�� --+' -� '~ / //$//r n �`R� 1 \\ \ \ 1 •t I 1 1 1, .1 ` 1 t \ \ \ \\ I d. / /' 11 INSTALL SEDIMENT CONTROL. USE STRAW EXPIRES:JUNE J0.2016 \__ / / , \� \ 1 if I \ "I I I I 1 1 '1 I \ \ \ \ , I -, O /- - -, /,Tyt \ 1 \ 1 'F� \ \ /- WATTLES PER DETAIL,SHEET ECM. _ -- __—'' _ wnwtoc�l r \ \ \ I I I I I 1 t \ I 1 1 \ \ \ ' / , Polygon at Bull \ --- - / Sc / i V ■ ' 1 \ 1 k I I 1 I I 1 1 ■1 ■1 \ \ ", -s / -� 0 INSTALL SEDIMENT CONTROL. USE BIO BAGS __ _ - .' . / • , t - \ 1 ; 111:'j r ) ( III ; II , \ \ ; , © PER DETAIL,SHEET EC,. Mountain `\_----- - /' /o \ 1 \ \ ( 1 I I I I I 1 { 1 1 \ O Pr\ `"' --- /' ; 1/ 1© INSTALL TIRE WASH PER DETAIL,SHEET EU. " I ,/_I _ -_/' �- // , / \ 1 ; 1 ■\I I � 1 I 1 I I 1 ■ \\m < �"�__—, ,' Construction Documents t// `"/ /� N/ // // % \\1 1 11 I I I I 1 I 1 I I 1 1 1 I \ \ \\ "`\_ MOEPANEL a ' ----' /∎ / //1 1 ; r F 1 1 ) I I 1 I 1 1 I 1 \ ` \ ,.oRrHO i --•` / . / !ter I r / 1 I / t''1 11' I r r" 1 I ‘ \ ► \\ . MAR ENTTORE,AA (1 0 . t �..�,_ J / /,' // /,/ I � I �' —GRANGE SEDIMENT FENCE FABRIC TO ( I \\ EXISTING \ / / / / ,� BE USED AROUND RESOURCE AREAS 1 . ■■ -__ \ ' —_I ��`_`� / -/- ,� �/ / i/�'7y.�}T'Y` 'O �f t ! 1 t I t l I 1 \ \� ��� 11 \ // / / Y/ / // X11 1 I 111 , 11 I 1 1 I I I I cABLER!sERAHO / r CONDITIONS \ / '^/ ' ,' 7 /A- I I I 1 r 1 1 I I 1" I \ \ \ \ \. AM t•OHd7!ONING UNIT 1 j rl ,/ /__-- -// //- a[// �, �/r rt 1 rI r u1r l ) I I I I I \ \ `—. \ `. TDRFMAIN AND j / //' `- - ------- - /' // I'/ /'-Y^111 I I! 1 1 ) 1 Ital. : j I \ \ FT,FFNTFTO ��-% Y\ \` 55 I�� // // /--' - -- O,_ --' ,-' / /�,,/`ri /I�% 1 1 '�' ; I I I 1 \ RELOCATED \ DEMO PLAN v'kg MATCHL E(SNEFT EC2.2) ,X _ ._:-a �:rrr.--- �� a•.u.--- -:.7A.■∎ ■ ��" tea. -�?rypt`2a +1\ '1' _ / . I . I. - \ \. 0 u ' 1ST SUBMITTAL DATE 6/24/2015 c PRE-CONSTRUCTION,CLEARING,AND DEMOLITION NOTES: s U I. ALL BASE ESC MEASURES(INLET PROTECTION,PERIMETER SEDIMENT 4. CONSTRUCTION ENTRANCES SMALL BE INSTALLED AT THE BEGINNING OF DRIP UNE `■4) CONTROL,GRAVEL CONSTRUCTION ENTRANCES,ETC.I MUST BE IN PLACE, CONSTRUCTION AND MAINTAINED FOR THE DURATION OF THE PROJECT. i r FUNCTIONAL,AND APPROVED IN AN INITIAL INSPECTION,PRIOR TO ADDITIONAL MEASURES INCLUDING,BUT NOT UNITED TO,STREET COANIBNCEPAENT OF CONSTRUCTION ACTIVITIES. SWEEPING,AND VACUUMING.NAY BE REQUIRED TO INSURE THAT ALL I B• PAVED AREAS ARE KEPT CLEAN FOR THE DURATION OF THE PROJECT. 6 T P FENCE SHALL IDEALLY BE NOTE: x. SEDIMENT BARRIERS APPROVED FOR USE INCLUDE SEDIMENT FENCE,BERMS 5'CHAIN LINK FENCING. _ IRKTIONING LOCATED AT THE OUTER NOTIFY MORGAN HOLEN B ASSOCIATES BEFORE CONDUCTING CONSTRUCTED OUT OF MULCH,CHIPPINGS,OR OTHER SUITABLE MATERIAL,5. RUN-ON AND RUN-OFF CONTROLS SHALL BE IN PLACE AND F / 2-MESH CHAIN LINK SECURED TO PERIMETER OF THE CRITICAL ANY WORK WITHIN THE CRITICAL ROOT ZONE OF TREES STRAW WATTLES,OR OTHER APPROVED MATERIALS. PRIOR TO BEGINNING SURSTANTIAL CONSTRUCTION ACTIVITIES. RUN-ON F{ 1.1/Z'CIA STEEL OR ALUMINUM POSTS ' ;";•!-:.•.'•❖: •:;:••.•• ROOT ZONE.SEE TREE PROPOSED TO REMAIN. AND RUN-OFF CONTROL MEASURES INCLUDE:SLOPE DRAINS(WITH OUTLET EC2 . 1 Ti 1O TREE PROTECTION OCTAL PROTECTION PLAN THIS O. SENSITIVE RESOURCES INCLUDING,BUT NOT LIMITED TO.TREES,WETLANDS, PROTECTION),CHECK DAMS,SURFACE ROUGHENING,AND BANK l SHEET AND RIPARIAN PROTECTION AREAS SHALL BE CLEARLY DEUNEATED WITH STABILIZATION. SCALE S (NOT TO SCALE) CRITICAL ROOT ZONE FENCES SHALL BE IN PLACE PRIOR TO BEGINNING CONSTRUCTION! ORANGE CONSTRUCTION FENCING OR CHAIN LINK FENCING IN A MANNER 60 0 30 60 a TO BE PROTECTED THAT IS CLEARLY VISIBLE TO ANYONE IN THE AREA. NO ACTIVITIES ARE ==_�— = ELEVATION DATUM: NGVD 29 PERMITTED TO OCCUR BEYOND THE CONSTRUCTION BARRIER. I INCH-60 FEET LEGEND EASEMENT LINES � �'.�" `i it EXISTING RIGHT-OF-WAY y I — — — DUSTING CENTERLINE —, i MATCIt9E ,2 EC:Li) EXISTING PROPERTY LINE N. _ IR v– EXISTING BOUNDARY LINE r `1• �' I. I EXISTING SIDEWALK ...,...,E IX 2-FOOT CONTOURS n� 1 ' I' •z^-_ IX 1OFOOT CONTOURS L11VA, e ,11 Ire. --'u - IX SANITARY SEWER rr` ', l''I D IX STORM DRAIN I --.M' IX WATER LINE r [G - EX GAS LINE — m II �— IX BURIED POWER LINE EX OVERHEAD POWER LINE IX CABLE TV WE XT IX TELEPHONE LINE t �� EXISTING FENCE ID IX SANITARY MANHOLE i� ` IX SANITARY CLEANOUT ® IX STORM MANHOLE POLYGON NW COMPANY ❑ IX AREA DRAIN ( ® EX CURB INLET rgli 1j1 0 IX STORM CLEANOUT—X—X—X—X . IX FIRE HYDRANT Pacific liEX WATER METER / '` DIWATERVALVE Community -�4 d EX BLOW-OOFF X—X—X—X—�=s ,," Design 1■i", i DRAINAGE DIRECTION •' ��1 — ` INLET PROrccrKR+• XX— SEDIMENT FENCE ' — �■■�.i Bi�F� GEODESIGN,INC 1 •...��N�i GRAVEL CONSTRUCTION '; I Yi ����������� ENTRANCE i EXISTING TREE TO BE RETAINED REVISIONS �, I ! 0 WITH TREE PROTECTION FENCING DATE DESCRIPTION I�I ,rP PER ETC 1,THIS SHEET t 'I EC&GRADING NOTES �I $ 0 INSTALL SEDWEHE CONTROL. USE SEDIMENT 1i �) A FENCE PER DETAIL,SHEET EC4. P 0 INSTALL CONCRETE TRUCK WASHOUT PER DETAIL,SHEET EC4.BE CAUTIOUS TO NOT OVERALL. \:�w�+ O PROPOSED STAGING/STORAGE AREA.ALL ,� 0 STAGING AND STORAGE AREAS MUST BE ROCKED WITH CLEAN ROCK SUFFICIENT TO PREVENT .� EROSION.MAINTAIN AN ACCESSIBLE SPILL KIT IN STAGING AND STORAGE AREAS. CIVIL 0 PROPOSED SOIL STOCKPILE LOCATION. I INSTALL SEDIMENT FENCE COMPLETELY AROUND \C3��G I Nt STOCKPILE PER DETAIL,SHEET EC4. �j Y —X--. K—R—R—A / O PROPOSED CONSTRUCTION ENTRANCE PER DETAIL,SHEET EC4. �_ 1-1 ,� C EXISTING AREA DRAIN. PROVIDE EROSION Z M C'SCFI7 K6 1 PROTECTION PER DETAIL,,SHEET EC4. EXPIRES JUNE 30,2016 11 INSTALL SEDIMENT CONTROL. USE STRAW I et 1\ - WATTLES PER DETAIL,SHEET EC4. Polygon at Bull ry -<;rj; © INSTALL SEDIMENT CONTROL. USE BIO•BAGS {y PER DETAIL,SHEET EC4. Mountain D R` 4.! Construction Documents i EXISTING t 2 CONDITIONS g AND P DEMO PLAN 1 8 1ST SUBMITTAL DATE 6124/2015 C) PRE-CONSTRUCTION,CLEARING,AND DEMOLITION NOTES: U DRIP LINE i, ALL BASE ESC MEASURES(INLET PROTECTION,PERIMETER SEDIMENT 4. CONSTRUCTION ENTRANCES SHALL BE INSTALLED AT THE BEGINNING OF `R I CONTROL,GRAVEL CONSTRUCTION ENTRANCES,ETC.)MUST BE IN PLACE, CONSTRUCTION AND MAINTAINED FOR THE DURATION OF THE PROJECT. `� FUNCTIONAL,AND APPROVED IN AN INITIAL INSPECTION,PRIOR TO ADDITIONAL MEASURES INCLUDING,BUT NOT LIMITED TO,STREET COMMENCEMENT OF CONSTRUCTION ACTIVITIES. SWEEPING,AND VACUUMING,MAY BE REQUIRED TO INSURE THAT ALL PAVED AREAS ARE KEPT CLEAN FOR THE DURATION OF THE PROJECT. r� FENCE SHALL IDEALLY BE NOTE: 2. SEDIMENT BARRIERS APPROVED FOR USE INCLUDE SEDIMENT FENCE,BERMS 5'CHAIN LINK FENCING. TW LOCATED AT THE OUTER NOTIFY WORK WITHIN HOLEN THE B ASSOCIATES ROOT BEFORE CONDUCTING CONSTRUCTED OUT OF MULCH,CH IPPINGS,OR OTHER SUITABLE MATERIAL,5. RUN-ON AND RUN-OFF CONTROLS SHALL BE IN PLACE AND FUNCTIONING 2"MESH CHAIN UNK SECURED TO i� ��— PERIMETER OF THE CRITICAL ANY WORK WITHIN THE CRITICAL ROOT ZONE OF TREES STRAW WATTLIES,OR OTHER APPROVED MATERIALS. PRIOR TO BEGINNING SUBSTANTIAL CONSTRUCTION ACTIVITIES. RUN ON 4;i311 1 1/2'DIA STEEL OR ALUMINUM POSTS :Q•---MA,���iL�•�.��A�•••----.. ROOT ZONE.SEE TREE PROPOSED TO REMAIN. AND RUN-OFF CONTROL MEASURES INCLUDE SLOPE DRAINS IWITH OUTLET EC2 .2 O TREE PROTECTION DETAIL ��i ' PROTECTION PLAN THIS 3. SENSITIVE RESOURCES INCLUDING,BUT NOT LIMITED TO,TREES,WETLANDS, PROTECTION),CHECK DAMS,SURFACE ROUGHENING,AND BANK SHEET AND RIPARIAN PROTECTION AREAS SHALL BE CLEARLY DELINEATED WITH STABILIZATION.CRITICAL ROOT ZONE FENCES SHALL BE IN PLACE PRIOR TO BEGINNING CONSTRUCTION! SCALE (NOT TO SCALE) TO BE PROTECTED ORANGE CONSTRUCTION FENCING OR CHAIN LINK FENCING IN A MANNER 60 0 30 60 THAT IS CLEARLY VISIBLE TO ANYONE IN THE AREA. NO ACTIVITIES ARE — _ ELEVATION DATUM: NGVD 29 = PERMITTED TO OCCUR BEYOND THE CONSTRUCTKN/BA1tRIER. 1 INCH=60 FEET e., • ........z..; .:_.L.,_;14.1, • _ - l LEGEND. . . Mr •�-\.'"- `77:2_!:' K • •--""'"M"..". �� t �� � -- - /_ =10,40-1/14 EX 2-FT CONTOUR• \ V\ z+ \ \ L \\_A, .\ �\ a 1 ,$ \ \\ \ 1 __-__1:::::::__-_ T ��II!�It EX 10-FT CONTOUR > \ '_ ' I. / L.r^•�. Y��\ �' -324- FG 2-FT CONTOUR •�\\�\N 4 \ 1\ j \\ \ \\\\ r -500 I:1,:.:::::cif...\. 1 -320- FGIOFTCONTOUi - '�""' 'l I \ \ I +`., .\I1PP` I GRADING LUAITS il�yi \ �.% s •-srrt . •c LG.m. n� •� -v -'r-• s w._r_�.._rw. �" � ~• - �. .y �� 1� i[,��..�� _ _ "yC' _ __C ammo. r - : 1\�T sEDMLENrFENCE,,,,, \ �I .<xxxxx, SrRAwwz. , � __ _- --- �_ � 1 ti ♦ /t` /�FT�: ���. 7.7.„-70 _� ll =. .- �. . \. I I INLET PROTECTION I ` �I i� _•Iw twilit• * ,��t - �` f r� i5���. . . ��. .,11�I 1 FLOW DIRECTION i k i I! ij _-� �1,� SO RE50URCE BUFFER_ IJ1JHc < k'\ 1� ` ( . EC&GRADIO\ � r \ _ I I\ 1111 O INSTALL SEDIMENT COLUSE NT FENCE PER PP41 S �A -- 1 0 ! F,.. � �� r/* ORANGE SEOMIENT RI CE FABRK TO_ = _--(__ \ 11 't1 , 1 1 POLYGON NW COMPANY I. E /� INSTAL)CO/KRETE TRICK WASHOUT PER DETAIL,SHEET EU. � \ '1L����r!+' - _ / 4i RE J \' -- •, '1' a \ 1 11 It O ! f' J �� � �-/// "+II•i ��, _ 0--Y'r�I. \_'I' 1 1 V. :TALL ro NOT ovERFILL.• I / / \\ \ \\ � �,�rA� - ---- •`1 f., O O3` /� STORAGE AREAS MUST BE ROCKED WRH CLEAN ROCK\ \■ ',7 �' / \.Flli t \ \\ \ \`\ �'!4i� \`` i `�����T�T� 1\•••�• •�• •L � 1I/ \ •/, '� • --- t'.' 1 \ Community 1 1 ,it -. ►%.� \ - . +•.- '-. , 1 I , I O y \ '� f PROPOSED SOIL STOCKPILE LOCATION.INSTALL SEDUAENT I ti ■ l ±t; �._ �•�,� ,/,/"/ , 1 \ �RAL�EsEO Nr F>�LCE fAEN 5 \ I Design + FENCE COMPLETELY AROUND STOCKPILE PER DETAIL, '"� ► \ `\ -- _T� '%.�,AAUS // ,U �. •1\ \ \ks• EELISmAROUw RESOURCE, AREAS \ O SHEET EU. ( 11111f,c, `11• �� �+� y � k.�; .� �{ry � ' i I I I 1 ' II \ S M ,i. I � /`\ z` \ \ „\ . -., ':, 1:.'• • J • N I I \I OS PROPOSED CONSTRUCTION ENTRANCE PER DETAIL,SHEET EU. I _ .1 \ J„ ( ti �A JIi//�` �t,r / �-.( _\\�•'\�\ \ \`.�- 11oRL�{�lIG ,III I \ \ /�`/� .,k�. N/ ■y'' �'\• ' \� \ �':- �/ ‘.....),.."/ / ( II ,R © EXISTING AREA DRAIN. PROVIDE EROSION PROTECTION PER GEODESIGN,INC II I I y \ \ \ A \ \ \ \ / I \/ DETAIL,SHEET EC4. IIII I 1T', I { `\ \\ � ��6 /h . . \ 1 1 \ , 0 / Q PROPOSED CURB INLET. PROVIDE EROSION PROTECTION PER REVISIONS I 6 \ ' v /• /-r T/ j I \ / I 1.,- I uI \\ \ \ I :�� / �� \' ,I I JIiI ') DATE DESCRIPTION Ilk', I�I1 ` I '�• \` A`� ��� 1• •-� / I / /' �.�.����a � ��'+ _.-J� l 1A CONSTRUCT T WIDE x 8•LONG x 1.5'THICK CLASS 50 RIP-RAP I 1114. le \ \\ \, \Iii I / //� ` �a�.��\ ��_..a1. . y�,l/I 1/ �� �11111 II .a� ® OUTFACE PROTECTION PER DETAIL.SHEET EC4. �� .\\,..;.,.\\z- ._-♦ I 1� � 5 a �c t. .;1) I / f 1U 11 INSTALL$EDM1EIfT CONTROL. USE STRAW WATTLE$PER•\ \\jl \ "'Cr/ �, %• xl� ;��J 1 I / r• I ' DETAIL.SHEET Eu. \ �_ _ �� s�� ;i,� \ 1 INSTALL SEDIMENT CONTROL. USE BIO-BAGS PER DETAIL,7...ii�x�.�'�r - � �����-.". 1I� Iiij ` -�` �� �rl' I I I// I I , 1 © SHEET EC4. �✓ �ta�• i'∎ `O J ' ''. .fir •`!, \ I 1© INSTALL TIRE WASH PER DETAIL,$HEFT EU. X01 ��++��Y\ ►�O ORANGE SEgMENE FEIIOE fARwt TO / �` ! I ;. r�w . -- �_ _ _____ USED AROUNDRESOIJ�AREAS� , I ,�� _�• ';�,, .�'. ti����._�_I��s%��r<.� :�. i� ;`O I� ,..;�`; ;` I\ �\ �'i0 ( ___'�_._:::::'xi + _. JL�- ,� . - ...•. � �.',..+� \ ,�S'�: � =.L��.r'►, is4:iii:;;:.{. WEATHER'CONSTRUCTION MEASURES NEED TO BE Igi \ i.iuii l \ /�. .� _�:;�`�_�._; I 1 p �1I ,r r ��..�,_. �y�� ■�� ` MAY 31STRMR` .�� '..r/ �` y+ I \ \ Cy I: 1 ` ' '© II GERAL NES:- _ _ , 111 \ \� O1 � f VV O�I' \ II O,'II � FEET I�� I' tit , i�r/ -- `�`� \ I� 1 1 �I� R. I n DRE r fit:ii�� 1 ,/7- /,�,mss'- \ \ /' \\ \ �I 11`1 "'tll1�►� III WEATHER BMP IMPL ULCH TO BE PLACED ON ALL DISTURBEe; illik IVITY.STRAW MUST BF BLOWN IN PLACES ARE TO BE COVERED IN PU$TK SHDING DATES:ENT SEEDING-PELF E THIS SEEDING DING DATES SHOWN BELOW.IF WORK cS pJES NOT PROVIDE COVERAGE.RErLU+o uWN,RENO nAnvE aLOUiT sET OF THE EASUOES-MARCH 1 THROUG1 \ \ UGH OCTOBER 31.IF NEW LAWN AREAY, \ \ \ Y CAN BE SEEDED FROM MARCH 1 THROUGH NOVEMBER 15- {Q� j! LE �j O _. �.,I' �� SD RESq E r/fER r II/� 1 11 ! , I 11 I �I _ I El I, EAST OF THE CASCADES-OCTOBER 1 THROUGH FEBRUARY 1.IF NEW I 0 / /� �� /^ I I I 7 •I 1 11' ORANGE SEDIMENT FENCE FABRIC TO tII LW II��II r '1 Iii;I LAWN AREAS ARE REGULARLY WATERED,THEY UN BE SEEDED FROM II I F , /� 1 _.R M 1 MARCH 1 THROUGH OCTOBER 31. j e I `," ,, ,', I ,�I 1 BE USED SEDDND FENCE E AREA o• I ! �.;'.'I �' /J'•'•\I I rlaBlr 111 / I f I I �' f 3. WETLAND(STATEWIDE)SEPTEMBER 1 THROUGH OCTOBER 31 ANO �� �'' �� ;•�� / // -/ IT DISO3AILGE PaNr II I 0 4011 ? I &"� MARCH 1 THROUGH APRIL b.PERMANENT SEEDING OU7SI0E THE THESE EROSION AND �..• _ I ._ DATES REQUIRES WRITTEN AUTHORIZATION FROM.APPROVAL TO SEED )01 ,• I / I ••IMOVW r��S�A••. v' r1•; • �� I THESE GATES WILL ONLY BE GIVEN WHEN PMYSKAL-. __ • ,Z..� _� A;� ��.,.�=��i1 r r r: D"TSDE SEDIMENT i ∎ -COMPLETION OF PROJECT WORK K IMMINENT AND ENVIRONMENTAL I I �+. u•A'Ri'^^ • ����Y1711�ft1�",."'=1�L� �`- �•- ��- CONDITIONS ARE CONDUCIVE TO SATISFACTORY GROWTH.FOR W_�� , PERMANENT SEEDING DONE OUTSIDE THE SEEDING GATES,ENSURE THAT _ .rF.��. +����;!.� �� �o s�V-- MATLHUNE $HEETEL3.2 CONTROL PLAN ` ( THE COVERAGE OF LIVE PLANTS IS ACHIEVED SATISFACTORY LATER THAN THREE V 1' rr WEEKS INTO THE NEXT PERMANENT SEEDING PERIOD.IF THIS COVERAGE _ l IS NOT ACHIEVED,RE-SEED AND RE-FERTILIZE AREAS OF INSUFFICIENT U COVERAGE ACCORDING TO THE PERMANENT SEEDING REQUIREMENTS,AT EROSION AND SEDIMENT CONTROL BMP IMPLEMENTATION: GRADING,STREET AND UTILITY EROSION AND SEDIMENT CONSTRUCTION NOTES: NO ADDITIONAL COST. 1. ALL BASE ESC MEASURES(INLET PROTECTION,PERIMETER 5-INLET PROTECTION SHALL BE IN-PLACE 1. SEED USED FOR TEMPORARY OR PERMANENT SEEDING SHALL BE COMPOSED 5. AREAS SUBJECT TO WIND EROSION SHAEl APPROPRIATE DUST CONTROL N. AN AREA SHALL BE PROVIDED FOR THE WASHING OUT OF CONCRETE TRUCKS IN A LOCATION 1ST SUBMITTAL DATE 6/24/2015 SEDIMENT CONTROL,GRAVEL CONSTRUCTION ENTRANCES,ETC.) IMMEDIATELY FOLLOWING PAVING ACTIVITIES. OF THE FOLLOWING MIXTURE,UNLESS OTHERWISE AUTHORIZED: MEASURES INCLUDING THE APPLICATION OF PLASTIC SHEETING,STRAW THAT DOES NOT PROVIDE RUN-OFF THAT CAN ENTER THE STORM WATER SYSTEM.IF THE MUST BE IN PLACE,FUNCTIONAL,AND APPROVED IN AN INITIAL A.DWARF GRASS MIX(INN.100 LB./AC.I MULCHING,OR OTHER APPROVED MEASURES. CONCRETE WASH-OUT AREA CAN NOT BE CONSTRUCTED GREATER THAN SD FROM ANY U INSPECTION,PRIOR TO COMMENCEMENT OF CONSTRUCTION 6.SHOULD ALL CONSTRUCTION ACTIVITIES CEASE FOR 1.DWARF PERENNIAL RYEGRASS(BO%BY WEIGHT) DISCHARGE POINT,SECONDARY MEASURES SUCH AS BERMS OR TEMPORARY SETTLING PITS MAY BE a, ACTIVITIES. THIRTY(30)DAYS OR MORE,THE ENTIRE SITE Z.CREEPING RED FESCUE(20%BY WEIGHT) 6.CONSTRUCTION ENTRANCES SHALL BE INSTALLED AT THE BEGINNING OF REQUIRED.THE WASH-OUT SHALL BE LOCATED WITHIN SIX FEET OF TRUCK ACCESS AND BE 16 MUST BE TEMPORARILY STABILIZED USING CONSTRUCTION AND MAINTAINED FOR THE DURATION OF THE PROJECT. CLEANED WHEN IT REACHES 50%OF THE CAPACITY. 2. ALL"SEDIMENT BARRIERS(TO BE INSTALLED AFTER GRADING)' VEGETATION OR A HEAP MULCH LAYER, 2.LONG TERM SLOPE STABILIZATION MEASURES SHALL INCLUDE THE ADDITIONAL MEASURES INCLUDING,BUT NOT LIMITED TO,TIRE WASHES,STREET SHALL BE INSTALLED AS SHOWN FOLLOWING ESTABLISHMENT TEMPORARY SEEDING,OR OTHER METHOD.INCH SWEEPING,AND VACUUMING MAY BE BE REQUIRED TO INSURE THAT ALL PAVED 10. SWEEPINGS FROM EXPOSED AGGREGATE CONCRETE SHALL NOT BE TRANSFERRED TO THE STORM OF FINISHED GRADE AS SHOWN OH THESE PLANS. A-6-a.) ESTABLISHMENT OF PERMANENT VEGETATIVE COVER VIA SEEDING WITH AREAS ARE KEPT CLEAN FOR THE DURATION W THE PROJECT.TIRE WASH IS WATER SYSTEM.SWEEPINGS SHALL BE PICKED UP AND DISPOSED IN THE TRASH. APPROVED MIX AND APPUUTION RATE. REQUIRED. Sj 3.LONG TERM SLOPE STABILIZATION MEASURES'INCLUDING 7.SHOULD CONSTRUCTION ACTIVITIES CEASE FOR 3. TEMPORARY SLOPE STABILIZATION MEASURES SHALL INCLUDE:COVERING 11. AVOID PAVING IN WET WEATHER WHEN PAVING CHEMICALS CAN RUN OFF INTO THE STORM . ?METING'SHALL BE IN PLACE OVER ALL EXPOSED SOILS BY FIFTEEN(15)DAYS OR MORE ON ANY SIGNIFICANT EXPOSED SOIL STRAW MULCHING. 1. ACTIVE INLETS TO STORM WATER SYSTEMS SHALL BE PROTECTED THROUGH THE WATER SYSTEM. OCTOBER 1. PORTION OF A CONSTRUCTION SITE,TEMPORARY USE OF APPROVED INLET PROTECTION MEASURES.ALL INLET PROTECTION STABILIZATION IS REQUIRED FOR THAT PORTION OF 4.STOCKPILED SOIL OR STRIPPINGS SHALL BE PLACED IN A STABLE LOCATION MEASURES ARE TO BE REGULARLY INSPECTED AND MAINTAINED AS NEEDED. 12. USE GNPs SUCH AS CHECK-DAMS,BERMS.AND INLET PROTECTION TO PREVENT RUNOFF FROM SWAM 4.THE STORM WATER SWAM SHALL BE CONSTRUCTED AND THE SITE WITH STRAW,COMPOST,OR OTHER AND CONFIGURATION.DURING"YET WEATHER'PERIODS,STOCKPILES REACHING DISCHARGE POINTS. SCALE E C 3 LANDSCAPED OR HAVE SEEDING ESTABLISHED PRIOR TO THE TACKIFIED COVERING THAT WILL PREVENT SOIL OR 6, SATURATED MATERIALS THAT ARE HAULED OFF-SITE MUST BE TRANSPORTED IN 60 30 80 SHALL BE COVERED THE RUSTIC SHEETING.THE.OC SEDIMENT FENCE IS • STORM WATER SYSTEM FUNCTIONING AND SITE PAVING. WIND EROSION UNTIL WORK RESUMES ON THAT REQUIRED AROUND THE PERIMETER OF THE STOCKPILE. WATER-TIGHT TRUCKS TO ELIMINATE SPILLAGE OF SEDIMENT AND 13. COVER CATCH BASINS,MANHOLES,AND OTHER DISCHARGE POINTS WHEN APPLYING SEAL COAT, ■ ' ''' Z ELEVATION DATUM: NGVD 29 PORTION OF THE SITE.ISCH A.B.b.) SEDIMENT-LADEN WATER. TACK COAT,ETC.TO PREVENT INTRODUCING THESE MATERIALS TO THE STORM WATER SYSTEM. 1 INCH=BO FEET LEGEND ---324--- EX 2.FT CONTOUR - -320- - EX 10-FT CONTOUR 1�K �� -324- FG 2-FT CONTOUR MJAI�TCHLINE(SHEET EC3.1) " __yB_ FG 10-FT CONTOUR 1 1 .. GRADING WATS 1111PH_ I %VeJt!1 - SEDIMENT FENE 4 1i •<xxxxxxx; STRAW WATTLES : 0. ' i INLET PROTECTION I r.. I 4♦ FLOW DIRECTION ,,•1101 , E Pli C&GRADING NOTES 0 INSTALL SEDIMENT cacao.. USE SEDIMENT !, -� �N TRa IM FENCE PER DETAIL,SHEET EC4. POLYGON NW COMPANY , 0 INSTALL CONCRETE TRICK WASHOUT PER DETAIL,SHEET EC4. BE CAUTIOUS TO NOT OVERFILL. i)101' 45 O PROPOSED STAGING/STORAGE AREA. ALL � STAGING AND STORAGE AREAS MUST BE ROCKED Pacific -%--X-X WITH CLEAN ROCK SUFFICIENT TO PREVENT EROSION.MAINTAIN AN ACCESSIBLE SPILL KIT IN Community y I STAGING AND STORAGE AREAS. Design -:.� � O PROPOSED SOIL STOCKPILE LOCATION. %-X C INSTALL SEDIMENT FENCE COMPLETELY AROUND �' jA STOCKPILE PER DETAIL,SHEET EC4. I OS PROPOSED CONSTRUCTION ENTRANCE PER GEODESIGN,INC !I" I DETAIL,SHEET EC4. 1I REVISIONS �y � O PROTECTION ON AREA DRAIN. L,SHEET EROSION Y O PROTECTION PER DETAIL,SHEET EC4. DATE DESCRIPTION 4' Ni - 0 PROPOSED CURB INLET. PROVIDE EROSION I l' PROTECTION PER DETAIL.SHEET EC4. - i ® CONSTRUCT 7'WIDE K B LONG K 1.5'THICK CLASS 50 RIP-RAP OUTFALL PROTECTION PER . I _ DETAIL,SHEET EC4. %- 11 INSTALL SEDIMENT CONTROL. USE STRAW WATTLES PER DETAIL,SHEET EC4. 4.` 1© INSTALL SEDIMENT CONTROL. USE RIO-BAGS PER DETAIL,SHEET EC4. • v�"�� "THESE EROSION AND SEDIMENT CONTROL PLANS (I - 0 ASSUME DRY WEATHER CONSTRUCTION. WET GIVIL _ WEATHER"CONSTRUCTION MEASURES NEED TO BE l�n ` A III APPLIED BETWEEN OCTOBER 1ST AND MAY 31ST. 1�'" ``O� /I �I GENERAL NOTES: 4.. s Zf I � I. BEYOND STRUCTURAL AREA.LASHALL EXTEND A MINIMUM OF 3-FEET 8 _A-X-x WET WEATHER BMP IMPLEMENTATION: y,`/�hORBE a�'/ N I I I. STRAW MULCH TO BE PLACED ON ALL DISTURBED AREAS DURING PERIODS C'SCiIr AWS OF INACTIVITY.STRAW MUST BE BLOWN IN PLACE OR TACKIFIED. EXPIRES:JUNE 30,2016 N 1 2.STOCKPILES ARE TO BE COVERED IN PLASTIC SHEETING. SEEDING DATES: Polygon at Bull N\ PERMANENT SEEDING-PERFORM THIS SEEDING DURING THE PERMANENT n SEEDING DATES SHOWN BELOW.IF WORX DONE WITHIN THE SEEDING Mountain w T -t DATES DOES NOT PROVIDE COVERAGE.RE-SEED AS DIRECTED.THE DATES FOR PERMANENT,WILDFLOWER,PLANT.WATER QUALITY, w '-9. WETLAND,LAWN,AND NATIVE PLANT SEEDING ARE AS FOLLOWS: } 1. WEST OF THE CASCADES-MARCH 1 THROUGH MAY 15 AND SEPTEMBER 1 Construction Documents co // THROLKM OCTOBER 31.IF NEW LAWN AREAS ARE REGULARLY WATERED, A THEY CAN BE SEEDED FROM MARCH 1 THROUGH NOVEMBER 15. _, � 2.EAST OF THE CASCADES-OCTOBER 1 THROUGH FEBRUARY 1.IF NEW LAWN AREAS ARE REGULARLY WATERED,THEY CAN RE SEEDED FROM O MARCH 1 THROUGH OCTO6ER 31. U7 3. WETLAND(STATEWIDE)-SEPTEMBER 1 THROUGH OCTOBER 31 AND U MARCH I THROUGH APRIL 30.PERMANENT SEEDING OUTSIDE THE THESE EROSION AND DATES REQUIRES WRLTTEN AUTHORIZATION FROM.APPROVAL TO SEED g OUTSIDE THESE DATES WILL ONLY BE GIVEN WHEN PHYSICAL SEDIMENT P COMPLETION OF PROJECT WORK IS IMMINENT AND ENVIRONMENTAL CONDITIONS ARE CONDUCIVE TO SATISFACTORY GROWTH.FOR a PERMANENT SEEDING DONE 0151510€THE SEEDING DATES.ENSURE THAT CONTROL PLAN THE COVERAGE OF UVE PLANTS IS ACHIEVED NO LATER THAN THREE WEEKS INTO THE NEXT PERMANENT SEEDING PERIOD.IF THIS COVERAGE IS NOT ACHIEVED,RE-SEED AND RE-FERTILIZE AREAS OF INSUFFICIENT O COVERAGE ACCORDING TO THE PERMANENT SEEDING REQUIREMENTS,AT U EROSION AND SEDIMENT CONTROL BMP IMPLEMENTATION: GRADING,STREET AND UTILITY EROSION AND SEDIMENT CONSTRUCTION NOTES: NO ADDITIONAL COST. 1. ALL BASE ESC MEASURES!INLET PROTECTION,PERIMETER 5.INLET PROTECTION SHALL BE IN-PLACE 1. SEED USED FOR TEMPORARY OR PERMANENT SEEDING SHALL BE COMPOSED 5. AREAS SUBJECT TO WIND EROSION SHALL USE APPROPRIATE DUST CONTROL 9. AN AREA SHALL BE PROVIDED FOR THE WASHING OUT OF CONCRETE'TRUCKS IN A LOCATION 1ST SUBMITTAL DATE 6/24/2015 SEDIMENT CONTROL,GRAVEL CONSTRICTION ENTRANCES,ETC.) IMMEDIATELY FOLLOWING PAVING ACTIVITIES. OF THE FOLLOWING MIXTURE,UNLESS OTHERWISE AUTHORIZED: MEASURES INCLUDING THE APPLKATION OF PLASTIC SHEETING,STRAW THAT DOES NOT PROVIDE RUN-OFF THAT CAN ENTER THE STORM WATER SYSTEM.IF THE MUST BE IN PLACE,FUNCTIONAL,AND APPROVED IN AN INITIAL A.DWARF GRASS MIX(MIN.100 LB./AC.) MULCHING,OR OTHER APPROVED MEASURES. CONCRETE WASH-OUT AREA CAN NOT BE CONSTRUCTED GREATER THAN 50 FROM ANY o INSPECTION,PRIOR TO COMMENCEMENT OF CONSTRUCTION 6.SHOULD ALL CONSTRICTION ACTIVITIES CEASE FOR 1.DWARF PERENNIAL RYEGRASS MA BY WEIGHT) DISCHARGE POINT.SECONDARY MEASURES SUCH AS BERMS OR TEMPORARY SETTLING PITS MAY BE ACTIVITIES. THIRTY(30)DAYS OR MORE,THE ENTIRE SITE 6 CONSTRUCTION ENTRANCES SHALL BE INSTALLED AT THE BEGINNING OF REQUIRED.THE WASH OUT SHALL BE LOCATED WITHIN SIX FEET OF TRUCK ACCESS AND BE A ( 1 Z.CREEPING RED FESCUE(20% WEIGHT( MUST BE TEMPORARILY STABILIZED USING CONSTRUCTION AND MAINTAINED FOR THE DURATION OF THE PROJECT. CLEANED WHEN IT REACHES 50%OF THE CAPACITY. 2. ALL SEDIMENT BARRIERS(TO BE INSTALLED AFTER GRADING(' VEGETATION OR A HEAVY MULCH LAYER, 2. LONG TERM SLOPE STABILIZATION MEASURES SHALL INCLUDE THE ADDITIONAL MEASURES INCLUDING,BUT NOT LIMITED TO,TIRE WASHES,STREET SHALL BE INSTALLED IMMEDIATELY FOLLOWING ESTABLISHMENT TEMPORARY SEEDING,OR OTHER METHOD.(SCH SWEEPING,AND VACUUMING MAY BE BE REQUIRED TO INSURE THAT AU.PAVED 10. SWEEPINGS FROM EXPOSED AGGREGATE CONCRETE SHALL NOT BE TRANSFERRED TO THE STORM ESTABLISHMENT MIX OF APPLICA IO VEGETATIVE COVER VIA SEEDING WITH � OF FINISHED GRADE AS SHOWN ON THESE PLANS. A.B.M.) APPROVED MIX AND APPLICATION RATE. AREAS ARE KEPT CLEAN FOR THE DURATION OF THE PROJECT.TIRE WASH IS WATER SYSTEM.SWEEPINGS SHAM BE PICKED UP AND DISPOSED IN THE TRASH. REQUIRED. of 3.LONG TERM SLOPE STABILIZATION MEASURES'INCLUDING 7.SHOULD CONSTRUCTION ACTIVITIES CEASE FOR 1 TEMPORARY SLOPE STABILIZATION MEASURES SHALL INCLUDE-COVERING 71. AVOID PAVING IN WET WEATHER WHEN PAVING CHEMICALS CAN RUN-OFF INTO THE STORM ▪ MATTING'SHALL BE IN PLACE OVER ALL EXPOSED SOILS BY FIFTEEN 1151 DAYS OR MORE ON ANY SIGNIFICANT 7. ACTIVE INLETS TO STORM WATER SYSTEMS SHALL BE PROTECTED THROUGH THE WATER SYSTEM. EC3 .2 EXPOSED SOIL STRAW MULCHING.• OCTOBER 1. PORTION OF A CONSTRUCTION SITE,TEMPORARY USE OF APPROVED INLET PROTECTION MEASURES.ALL INLET PROTECTION STADUZATION IS REQUIRED FOR THAT PORTION OF 4.STOCKPILED SOIL OR STRIPPINGS SHALL BE PLACED IN A STABLE LOCATION MEASURES ARE TO BE REGULARLY INSPECTED AND MINTAINED AS NEEDED. 12. USE BMP,SUCH AS CHECK-DAMS,BERMS,AND INLET PROTECTION TO PREVENT RUN OFF FROM 4.THE STORM WATER SWALES SHALL BE CONSTRUCTED AND THE SITE WITH STRAW,COMPOST,OR OTHER SCDALE 30 80 g' AND CONFIGURATION.DURING WET WEATHER•PERIODS,STOCKPILES REACHING DISCHARGE POINTS. h LANDSCAPED OR HAVE SEEDING ESTABLISHED PRIOR TO THE TACKIFIED COVERING THAT WILL PREVENT SOIL OR SHALL BE COVERED WITH PLASTIC SHEETING.SEDIMENT FENCE IS B.SATURATED MATERIALS THAT ARE HAULED OFF.SITE MUST BE TRANSPORTED IN BO STORM WATER SYSTEM FUNCTIONING AND SITE PAVING. WIND EROSION UNTIL WORK RESUMES ON THAT REQUIRED AROUND THE PERIMETER OF THE STOCKPILE. WATER-TIGHT TRUCKS TO ELIMINATE SPILLAGE OF SEDIMENT AND 13. COVER CATCH BASINS,MANHOLES,AND OTHER DISCHARGE POINTS WHEN APPLYING SEAL COAT, 2 ELEVATION DATUM: NGVD 29 PORTION OF THE SITE.(SCH A.B.D.) SEDIMENT•LADEN WATER. TACK COAT,ETC.TO PREVENT INTRODUCING THESE MATERIALS TO THE STORM WATER SY STEM. 1 INCH=80 FEET • • I O44/4f�.6 m.. /•'• ♦ roll- ./rorAlp.• •Cr DEN 2, .i�ercirr��A. •�%I L - -- t rnrlRM PROFILE 1C '; (VPh�/ • L/ r6C I / . omcnvCATCH @AH 1ti: � Y PLAN VIEW'A'4VCII i 11.00 SON( Pig �YWI / •'"�'- -._-� - n'g .. POLYGON NW COMPANY .. •,..-_.,rte-..�-.,...�� I .,y A rpa rya DITCH INLET PLAN VIFW TTPLC-AL sWP5 : - .Nara—.,a.*OM ■■� � •.' • , ,..m.SOIL STABILIZATION •, PLASTIC SHEETING ,..P..NM m.mn.A,<,ES NDTT¢ °-BENZ ,. 1 GGNSDE M YEAEND.NU51 FT,:,.S',MS.ti E•l•.,..,,. A.i•- PROFILE TYPE NERCD OEPTMMG GN 541 aK SPCA,NE iMES W/7/h^nM.,S NOTES: I. Bb--nLLTER BAGS E.OULO BE SrM//.M COW 700 S.W.. 'ET^J SGAt MOM Ir OVERLAP Of A.I.SEAMS REWIRED STAKED NIPS APP,ICAIAE UV,. L..APPLY PEASPA1Nr S N DADA[,AAply rreutcylor P Pacific S PUNTS 2.•ORIEi IIEOI•IO•TOE OF STOOK PILE- (2)1-.2"•000EN STAKES a I ur BIAM2".S[OPSLtr APO WTl co.., s.CO.EINC MANTA.ID TIGIRIY w PACE NOTE APPROKD EOUAL PER BAG. AREA rP WM7D ES: ra, ..e,...71 �.A., Community Sr I.STAT 00 K WAG SANDBAGS CO aR c N ON ROPES WITH A ,.BO■•56 C REOUT L MEN MANN Iv CND SPACING N Au DRECMIMS. OTIEA•ae0 SmOR WEN WARN. NA sORNADH �'� a:Nxa.COIE•N ET • MIN USING 30-BO-SAGS TO w�w ONTO,Sit Des i on fi • �'4.•W.Cr.„A'S..W.LOW✓!.• OMEN CA,R'AN 5¢ •,Y NN•I RAa •s C�N,..,,• WOW". C.EN.AL, 1 •w L>'aSPS sPCCKXA]OYS 2.NIH D OF tNpS REOLN■.9 pp1iAV,[A.K cam mom•M>•,Alfs ON sm var A tc(Nov, 00. ,+ AE•BAGS MO IET SHALL RE o9CN S•..0A SERLACLS 4.SEPAShl••R••••OMB •MnN-r•a PCT•CATCH BAS./TOU MUST WIN OTHER ISTIOD URIC((2) SOW O,os.M OWE rani. NA 1'.r ROOD STOKES OR AMRO,Ip A O EWE o[S `w VAN. + wap•.A¢m.ax N.orm wo rwaar..la CM.vww 04ERLAPPCD B.B".' P.M..am)o[v+.v.m.r •• _ MAL RA BM. MATTING SLOPE INSTALLATION Clean alcr OUTLET PROTECTION WATTLES INLET PROTECTION PLASTIC SHEETING C]nE1Wlli Savi[a RIP RAP OranW+ rSavicso QCmW� $ETVjoeB TYPE 4 CksoWierijetvices GEODESWN,INC 0 A•NG NC.B05 mA4D i/-M •���•�. ORATING NO 510 °r"t l2-O• ...' pay OnaWni 62O •ANC0 t2-0* • ,A NO I110 MIND,2-06 ORAWG NO 915 MAIM 12-61 e■r�rrN.r�. REVISIONS DATE DESCRIPTION 004' . 1 ! 'I W ANGLE FILTER FABRIC • 11 . g 111111 kAki� I t I/��) : UKI PAT NEO mil- ' A. _ • • FENCE TO ASSURE SOL IS TRAPPED ..;`.0 /, ... 1Iiiili` t ee>i li,.. I iJIch .. .. • a :..;< b:=i�; e , _t�,`1 4^i rT.22'POSTS VIEYIf ���0 .>:M , fya i� q I a AND ATTACH V!'tIS CLEAN en NP.a r e'al/w aeO[ •�ar. , _� s�euPOr awoTara, C 1 Y 1[/� Cun..rt wA oRArt nnNa.s t STTO€D LOOPS a� pp.N.•rulrvo,cA.n roro SLOAF l'!' Y! 73. N "Blfgowe rR 2-POSTS NOTES: a^TM C\ /�,,. •Rr aLLy LO ntu rAeRK s• 4S 4 G I NE,e6*FFVDTTCAILY 1 OF U FA QAO!II ' t' / 2. Y.r raL NK a SIM rvrc rons'` I/ ,,', �, I_ '- y� S POSTS TO a SLaE. a ENEMAS ansnlcw. I Y■R� 'REr..`'•e ke BE NSTALIED 1/I I, d.�I. ,Iwi a \i� j .i • ,BON arcs OF n,w raw < �C'YSCIIB AQ‘�! tom'=' -iW .,,/ INTERCEPTOR PROFI�L 1 PEELS My' Yeti: <.J••'::- EXPIRES:JUNE 3D,2016 T /J s.; I 0. dl ,Q�:=Y M BIT IN. N E Polygon Bull 4.3> g NOTES PM aNa a. •1 �R �.RM K.D.TDN R M... a• olygon at u ,;I, •1 r.J/,L. Lift COM MOTS,O MAIL.00/ES ■ i -. E�a1,ro MOMENT rw0?M 4f/R :' ` ,4'.• FOBTNaoNM,D SLOPE Lt ! y L :� :�, � ': �' FILTER FABRIC MATERIA, f I NIP LION ASS`,wc *OARED TT S.U.BE COME RCM PM A ST44 E M.rv4MANED SEW Mountain C L> ` SS BIDE ROLLS my Ow MO A 00.4040 *OEM,nPm w �r x '-�j E R n !; '*,4�` \\F •\.,•;/11 .. iHmIMCC 00101 (META.S.,BE MPLan ENTE 70 WENT RIK.7.M.w APPROVED MENNE EVEN N I: !I l e g N I '�%r.`Ylli.:�//i viii. /.Ziii�:.: • +q �'seo• v. 111, •f „ , x ,�. �"'"°"MO( Construction Documents CO k• FOR rumM.erroroR,TIKR• �9•i°Z ■ 1 L1 6'NA%IMUM SPACING U ++ oPM.,�oN ��s> Nom:MME rECR,�rAA r.ax,o c°o .6�u ON CILLITER DEER«`F sa ,� /�• I I PLA Mc MD DESIGN CLEAN . xM mon cw1Tn�`PRESENTEE SEETICES.43 SSCRINT CONTROL WV �.�. ` FRONT VIEW 070,1771 yM nA..RAw•aaRNANML NTS 7 PLANNING ND 05°MANUAL • CONSTRUCTION ENTRANCE i �a1w� serve. EROSION AND SURFACE ROUGHENING TIRE WASH-(DRIVE-THROUGH) • -Ma Bs s RE SAD 12-06 GAT TRACKING Servlc� �nW� Services SEDIMENT FENCE (lean ;7. DRAWING NO.83C LIMED 12-a .••..ere„• ••• DRAWING N0.570 REVISED 12-06 '°"'N'�M'M•'”' DRAINING NO.875 RESI&DI2-0/ — 4J — SEDIMENT gINLET COVER O F.% E TOP DOW,STRAP p 2 EACH . CONTROL b RACK OF CURB 1"REBAR FOR BAG DUMP STRAP DETAILS PL SIGH EXPANSION RESTRAINT REMOVAL FROM INLET € Hr 10.E— 1 O FACE OF CURB (1/4-NYLON ROPE,2- If 0.0 0 741 1 • �``\""\\` _— .-- _— '_._- CUT DR FILL suarx �. POPE 1ST SUBMITTAL DATE 6/24/2015 PLAN p I TOE E ,� B BAG DETAIL —\ V sir I SLOPE a + -�CURB I I _1 I N12072;T M IN. �. . CONCRETE WASHOUT NOTES: FRONT �. +, 1 DEPTH-2.0' 1 SIGN SHALL BE CLEARLY MARKED CURB INLET 'PERMIT .::r DART REGULAR FLOW ONLY E C 4 CONCRETE WASHOUT AREA"IN A H DO NOT USE HIGH FLOW INSERT BAGS. 13 VISIBLE LOCATION ENSURE THAT NO GAPS EXIST BETWEEN BAGS AND NATURAL OR I,,..,. fi, CONCRETE WASHOUT STATION 171 BAG OVERLAP OF OPENING. FINISH GARDE \ NOT TO SCMF CURB INLET PROTECTION © CUT/FILL SLOPE DETAIL 4 REA DRAIN INSERT BAG Z ELEVATION DATUM: NGVD 29 nrroxAE Pa TO SCALE C4