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Plans (248) � - - � ROOT Contractor is responsible to check / PROTECTION site plans and notify designer of 5..0.1.0 ZONE any errors or omissions prior to r °� . ..if ° ` 0 .. WET WEATHER EROSION NOTES: start of construction. Plans and hyo °/ / \ , ' 43 specifications shall be approved ',(%,- 1. DURING WET WEATHER SEASON /I 1 13, I\` / (OCTOBER 1-APRIL 30)ALL SOILS by local building officials prior /_ EXPOSED FOR MORE THAN2DAYS to the start of any construction. SHALL BE COVERED WITH PLASTIC �+ Vii';_ \ ' fn l: v SHEETING,OR A 2-INCH LAYER OF ;0 \LEGEND: \ el° �1 L _ m MULCH,BARK,WOOD CHIPS, L\ ' SAWDUST,OR STRAW TO MINIMIZE SITEMULLS-ESTABLISH / EROSION POTENTIAL. Utility Symbols: / SILT(TYPICAL) II 1111111 GRAS'S \ 2. EXPOSED SOILS SHALL BE SEEDED -ir FIRE HYDRANT .'-o / NO LATER THAN SEPTEMBER 1ST. o CATCH BASIN / / COVERED EROSION CONTROL NOTES: I 161 DECD 7 A ' STREET LIGHT / ,?�3.33� 1. A STABILIZED GRAVEL r ____- "SELLWOOD° CONSTRUCTION ENTRANCE SHALL BE SANITARY SEWER INSTALLED AS FIRST SITE .— / -`soo AMERICAN wA COVERAGE N s ACTIVITY. STORM DRAIN ch 15675q Ft —n—n—,r— / ° 2. EROSION CONTROL MEASURES 40 0 / °' SHALL BE INSPECTED DAILY AND • WATER LINE / g MAINTAINED AS NECESSARY TO I :4-o ,. I ENSURE THEIR FUNCTION. Fence Types: / , T.O.S. 3. EROSION CONTROL MEASURES 0 0 0 6'-0" WOOD FENCE / 578.00 SHALL BE KEPT IN PLACE UNTIL / ° eutrr�'GARAGE , _—PERMANENT GROUND COVER IS 544 ESTABLISHED. / 547 Sq Ft P Tree Types: / � PROVIDE GRAVEL STAGING YP CORNUS FLORIDA STORM 5'-0"; _ '-0 FLOWERING DOGWOOD' / LATERAL ® ,vEan AREA AT DRIVEWAY. ; 17 8" �l (2"MIN QUARRY SPALLS 2"MIN CAL. / — u 8'-D"P.U.E N4 N FOR SINGLE FAMILY SITES). FRAXINUS OXYCARPA 3 '-= a$ ( -5 C_ RAYWOOD ASH' II�_ sDf 2'MIN CAL. / - ,� ter.• I� or 73 Alid ACER CAMPESTRE _ — o GE MAPLE' : ' :., , •. . .. 5'WIDE.C°ONC. HED , n , � . ti;• EMI , ,. �. t 2 MIN CAL. •.. . .. .. '.. .., : .,. :•: .. / � .. IDEWAL•K. .. , .. , • e � 3 EXACT LOCATION ON LOT TO BE DETERMINED �Q� ��Q� i AT THE TIME OF HOUSE CONSTRUCTION. L► L� _ --Lk SANITARY a WATER ' / / �/ -__ LATERAL METER - EXISTING TREE —W W/ W W Rod* � ., w W W W W w W w W W— // PROTEC ON cn oNE — R.O.W. .5W MALANE — —gDIE — < CO MN a EXISTING TREE ss ss ss s ss ss5 5 55 SO SS SS SS SS SD SD SD SD\ SD SD D SD SD SD SD SD SD SD p N , ' O —ii.cii.-1----cri -- MTIUIEIIVMIMIMIIIMIIM ' i 1 it :4- PROPOSED COVERAGE AREA: MINIMUM BUILDING SETBACKS REVISIONS S SITE PLAN Street Address: ,. HOUSE: 1,567 Sq.Ft. GENERAL REQUIREMENTS FOR LOTS DRAWN: 10-19-2017 MJG -i- GARAGE: 547 Sq.Ft. 3 _p_ r, „...- -, ..„-: A 4-, . COVERED DECK: 161 Sq.Ft. M IV ADELINE HEIGHTS 13266 SW MAD D I E LN ,, _,,. . -_ '�° . -- "' COVERED ENTRY: 155 Sq.Ft. FRONT HOUSE: 15 FT. (From P.L.) .. 11807 N.E. 99th Street FRONT PORCH 15 FT. (From P.L.) CITY OF TIGARD,WASHINGTON CO, OREGON Suite 1170 DECK: (IMPERVIOUS) 49 Sq.Ft. GARAGE: 20 FT. (From P.L.) HOME SITE #1 3 Vancouver, WA 98682 DRIVEWAY: (IMPERVIOUS) 372 Sq.Ft. REAR YARD: 15 FT. (From P.L.) 0 20' LOCATED IN THE NE 1/4 OF SECTION 9, SIDE YARD: 5 FT. (From P.L.) TOWNSHIP 2 SOUTH,RANGE 1 WEST,WILLAMETTE MERIDIAN TOTAL COVERED IMPER. AREA:... 2,851 Sq.Ft. 5,671 Sq.Ft. Office: 360.258.7900 80% MAX. ALLOWABLE: =4,598 Sq.Ft. PROPOSED COVERAGE % =48.1% STREET SIDE: 10 FT. (From P.L.) SCALE: 1" - 20'-0" 0 GRADING. STREET AND UTILITY EROSION AND SEDIMENT CONTROL CONSTRUCTION NOTES 1 1. SEED USED FOR TEMPORARY OR PERMANENT SEEDING SHALL BE COMPOSED OF ONE OF THE FOLLOWING MIXTURES, - UNLESS OTHERWISE AUTHORIZED: A. VEGETATED CORRIDOR AREAS REQUIRE NATIVE SEED MIXES. U_ Z SEE RESTORATION PLAN FOR APPROPRIATE SEED MIX. 0 O wu B. DWARF GRASS MIX(MIN, 100 LB,/AC,) � Z (� O 0 n �-� t� 1. DWARF PERENNIAL RYEGRASS(80%BY WEIGHT) 1... O d O 111 2. CREEPING RED FESCUE(20%BY WEIGHT) O C� W a TAX LOT C. STANDARD HEIGHT GRASS MIX(MIN. 100LB,/AC.) 0 r T CC 3 3 2S1 1400 Eli 1. ANNUAL RYEGRASS(40Z BY WEIGHT) LU ',; ca 0 C 58B.p TW I i / 2.TURF-TYPE FESCUE(60%BY WEIGHT) I LV 0 Cr yo -''��-- �5ea.p FG f' TEMPORARY SEEONG TO APPUED BETWEEN SEPTEMBER 10 do SEPTEMBER 15, 2014 TO ENSURE THAT VEGETATION Ca ? ry a i �. D ti iBBA 1W •5671 BECOMES ESTABLISHED PRIOR TO THE RETURN OF THE WET WEATHER PERIOD. O 3, z cV a §�,., «a '`` �! �! yp nh ® %Po 0 �'- i 562.5 f42587,5 � 2. SLOPE TO RECEIVE TEMPORARY OR PERMANENT SEEDING SHALL HAVE THE SURFACE ROUGHENED BY MEANS OF (n O ' Cr I 7�1) . / � TRACK-WALKING OR THE USE OF OTHER APPROVED IMPLEMENTS. SURFACE ROUGHENING IMPROVES SEED BEDDING AND ui J J - / I0. �0 0}-•�0 o / / / y�o 5 y ►�. .+ REDUCES RUN-OFF VELOCITY. ~43 1 ' I----s� �4Q r- , / f £ / .0, / fl I" I � 3. LONG TERM SLOPE STABILIZATION MEASURES SHALL INCLUDE THE ESTABLISHMENT OF PERMANENT VEGETATIVE COVER Q UJ r 0 0 I , / d.-- / / j VIA SEEDING WITH APPROVED MIX AND APPLICATION RATE. .� CL} F- 8 •/ . / \ 1 ` I/ / � / • '0 I 4. TEMPORARY SLOPE STABILIZATION MEASURES SHALL INCLUDE: COVERING E%POSED Sal WITH PLASTIC SHEETING, • /- , ` �// I/ /I © I. STRAW MULCHING,WOOD CHIPS, OR OTHER APPROV£p MEASURES, V $g, / Q/ / / ` y5. STOCKPILED SOIL OR STRIPPINGS SHALL BE PLACED IN A STABLE LOCATION AND CONFIGURATION. DURING WET : +t`• LOT 1 ' LOT 2 / / / / WEATHERPERIODS, STOCKPILES SHALL BE COVERED WITH PLASTIC SHEETING OR STRAW MULCH.SEDIMENT FENCE IS f / LOT 3 LOT 4 ( LOT 5 // LOT 6 / LOT 7 / LOT 8 �. © REQUIRED AROUND THE PERIMETER OF THE STOCKPILE. :14/ I )/// I • / / O= 6. EXPOSED CUT OR flLL AREAS SHALL BE STABIUZEO THROUGH THE USE OF TEMPORARY SEEDING AND MULCHING, Z .. / J' / { EROSION CONTROL BLANKETS OR MATS,MID-SLOPE SEDIMENT FENCES OR WATTLES, OR OTHER APPROPRIATE °� /si't`O// / / /� ( MEASURES. SLOPES EXCEEDING 25%MAY REQUIRE ADDITIONAL EROSION CONTROL MEASURES. Z s„. 'st ... •10, � // ^ _-41/ / IfII f l 7. AREAS SUBJECT TO WIND EROSION SHALL USE APPROPRIATE DUST CONTROL MEASURES INCLUDING THE APPUCATION/ t tyi OF A FINE SPRAY OF WATER, PLASTIC SHEETING,STRAW MULCHING, OR OTHER APPROVED MEASURES. W_ _ jii _w © �« �- " "" /"'f '-� ���' 0 ---}1=` I 1 Q 8. CONSTRUCTION EN'RANCES SHALL BE INSTALLED AT THE BEGINNING CONSTRUCTION ANO MAINTAINED FOR THE W °i !i .. Jt-',.ltsC'', •-T�!r r ._ - r r I ( p' DURATION Of THE PRO.ECT. ADDITIONAL MEASURES INCLUDING,BUT NOT UNITED TO, TIRE WASHES, STREET SWEEPING, OS 0 } o-�* 'f',.-1,... 1: _ 'Al YinCen 3' � AND VACUUMING MAY BE BE REQUIRED TO INSURE THAT RLL PAVED AREAS ARE KEPT CLEAN FOR THE DURATION OF > III . Q\.4 er f CEr4PP.T4 r..1M�1-r,. S.�, ..:,••� ` ./ ::�. >< .1 . 1 I - +��l ' *��,//� O THE PROJECT. - ,l.•,.•.. 6. .1 II.�1� Z O j5_,#,+5�►; l��fya ��'� 5n-^•�sn -6p�--� �p----Sp. ,gyp ��'SA4K '. I as ( Z 9. ACTIVE INLETS TO STORM WATER SYSTEMS SHALL BE PROTECTED THROUGH THE USE OF APPROVED INLET PROTECTION CC 0Z M r tidy t,-;4 ; O ! do t r", ...... •. V M MEASURES. ALL INLET PROTECTION MEASURES ARE TO BE REGULARLY INSPECTED AND MAINTAINED AS NEEDED. a 0 CO © r�E ,,,g6 f}'4 SW MADDIE LANE ��► / a" . /.0. +A .+! ' -! 1 rH i:.�► i y / e / t #' • 10.SATURATED MATERALS THAT ARE HAULED OFF-SITE MUST BE TRANSPORTED IN WATER-TIGHT TRUCKS TO ELIMINATE ,s6z...„........0 -'tea ,��\ !!��:. nosmoans �► -��� �'' \ty SPILLAGE OF SEDIMENT AND SEDIMENT-LADEN WATER. ( IT�„_ a a ! ?may • 1 f 1. AN AREA SHALL BE PROVIDED FOR THE WASHING OUT OF CONCRETE TRUCKS IN A LOCATION THAT DOES NOT r+`.t' .;. `+ 1 PROVIDE RUN OFf THAT CAN ENTER THE STORM WATER SYSTEM. IF THE CONCRETE WASH-OUT AREA CAN NOT J N if,//// ;Q �O• �T� -''.t7li.0.'' ST6- -�- ; (. -.„, : - 1 CONSTRUCTED GREATER THAN 50'FROM ANY DISCHARGE POINT, SECONDARY MEASURES SUCH AS BERMS OR CO �� % 44:44. --",..-4W'�<�VA ��V// +t V \ ••.4 t,. ©l�..TRACT! �i TEMPORARY SETTING PITS MAY 8E REQUIRED. THE WASH-OUT SHALL BE LOCATED WITHIN SIX FEET OF TRUCK 0 /��1 f ,•,..4..._%.,44.144.4t,20,14i;�� I. ♦ ' t I 6y 1 ACCESS AND BE CLEANED WHEN IT REACHES 50%OF THE CAPACITY. 2 ssa 550 I 580 .':i.'.s*36 R►,y..�0.1 I' STOCKPILE AREA . A 11i 561.90 TW cc _ ✓ / ••K I i MAINTAIN SILT FENCE AROUND BASE OF r 561.90 F6�" 12.SWEEPINGS FROM EXPOSED AGGREGATE CONCRETE SHALL.NOT BE TRANSFERRED TO TH€STORM WATER SYSTEM. W •• 0 , INSTALL 60.f0 00401PU0A6GRAM PADN PARKMO �i�600.0 F4 t, .' ' x STOCKPeLE(CWS DWC 675) x © F9 Kl25 -i I SWEEPINGS SHALL BE PICKED UP AND DISPOSED IN THE TRASH. rm 21x31 501tCN P210020 15.1. i91 •4 ( ,.., SC IDD DX MUM i�/'+ \�.� 0---• I I 1 I �� O �1'Q^ '60111 655895 FG gtt,5p TWO d ,. 13.AVOID PAVING IN WET WEATHER WHEN PAVING CHEMICALS CAN RUN-OFF INTO THE STORM WATER SYSTEM. _`.s (, LOT 16 •' LOT 14 - •+. --/ "�7�0�Y?A+ 66aA TW 1; 568.E i8 14.USE BMPs SUCH AS CHECK-DAMS, BERMS, AND INLET PROTECTION TO PREVENT RUN-OFF FROM REACHING 'I LOT 15 LOT 13 � "'LOOT t2` X X-ftf----X 56x.0 FG ;� xt DISCHARGE POINTS. -_ p I OOO 57b'''."- //^ /- ryT1e / LOT 10 ,p° LOT 9 �! 562 �� •, 1y ,�0 ! t y�o iiD �, ;# 15.COVER CATCH BASINS,MANHOLES, AND OTHER DISCHARGE POINTS WHEN APPLYING SEAL COAT, TACK COAT, ETC. TO K �� g7a �' 1 •46.4100/ E�60pyp F6 �© 56100 1W PREVENT INTRODUCING THESE MATERIALS TO TH£ STORM WATER SYSTEM. 3;� I / X .f t •++� I�© 1 • �85 ttro ��ffrc / EROSION AND SEDIMENT CONTROL BMP IMPLEMENTATION N I; �` I ,- Q �7I V ill 1. ALL BASE ESC MEASURES(INLET PROTECTION, PERIMETER SEDIMENT CONTROL GRAVEL CONSTRUCTION ENTRANCES, p o iiiiiiitgO / � ° ° ., 4, ETC.)MUST BE IN PLACE,FUNCTIONAL.AND APPROVED IN AN INITIAL INSPECTION, PRIOR TO COMMENCEMENT OF N /^'� IO c- %,,,-N'_ CONSTRUCTION ACAVITIES. . -1 !- L. A><LOT Q C �/ yti4 ! 1 t ©- grt,563.5 1W562.3 a TW�,, // 2. ALL'SEDIMENT BARRIERS (TO BE INSTALLED AFTER GRADING)"SHALL BE INSTALLED IMMEDIATELY FOLLOWING 251 906 TAX Lar h I52 MR D & t 0 0 559.0 F6 I / ESTABLISHMENT OF FINISHED GRADE AS SHOWN ON MESE PLANS. ,; 5900 201 90B TAX LOT TA!LOT / 5300 WOO I x'5600 TAX LOT TAX LOT A fa +$~ g I,/! ,. 3. OCLONG ER M SLOPE STABILIZATION MEASURES'INCLUDING MATTING' SHALL BE IN PLACE OVER AU.EXPOSED SOILS BY 2S1 9DB AP ' i II 2S1 9DB TAX LOT " 5500 4. THE STORM WATER FACIUTY SHALL BE CONSTRUCTED AND LANDSCAPED PRIOR TO THE STORM WATER SYSTEM 5400 2S1 9DB I FUNCTIONING AND SITE PAVING. 5300 ✓9 4 5. INLET PROTECTION SHALL BE IN-PLACE IMMEDIATELY FOLLOWING PAVING ACTIVITIES. t a d STOCKPILE BMPS SOLID WASTE AND HAZARDOUS MATERIALS BMPs Q - EMP LEGEND STABILIZE SOIL STOCKPILE AT REUSE AND RECYCLE CONSTRUCTION WASTES WHERE PRACTICAL. $ END OF EACH DAY. PROPERLY STORE, APPLY, AND DISPOSE OF TOXIC OR OTHER HAZARDOUS MATERIALS. M ` 8 R B E b GRADE 50 AS TO PREVENT PROVIDE WRITTEN SPILL PREVENTION PLAN AND RESPONSE PROCEDURES. 3 LIMITS OF GRADING A� PONDING UPHILL OF STOCKPILE. TRAIN EMPLOYEES ON SPILL PREVENTION AND PROPER DISPOSAL PROCEDURES. INSTALL SEDIMENT FENCE PROVEE REGULAR MAINTENANCE SCHEDULE FOR VEHICLES AND MACHINERY. ' ` GRADING LEGEND AROUND STOCKPILE. PROVIDE MATERIAL DEUVERY AND STORAGE CONTROLS.TRAINING AND SIGNAGE, -X X-- INSTALL SEDIMENT FENCE(CWS DWG 875) 0COVER STOCKPILE(CWS DWG MATERIAL USE, AND COVERED STORAGE AREAS FOR WASTE AND SUPPLIES. i INSTALL DOUBLE SEDIMENT FENCE DWG 875)WITH ORANGE 190 EXISTING CONTOUR 810) AS NECESSARY. "gill� I -•LXX-XX-- CONSTRUCTION FENCE BEHIND IT C 424 PROPOSED CONTOUR INSTALL ORANGE CONSTRUCTION FENCE O TA n INSTALL TREE PROTECTION FENCING 0EkiSTING TREE PERMIT TO REMAIN TOP OF AREA THESE EROSION AND SEDIMENT CONTROL PLANS sLOPE BOUNDARY q j?r..�r INSTALL GRAVEL CONSTRUCTION ENTRANCE(CWS DWG 855) F® ASSUME "DRY WEATHER"' CONSTRUCTION. "WET H/2 BUT 2 FT. .•9.+• WEATHER" CONSTRUCTION MEASURES NEED TO BEMINIMUM AND 10 ii. X GRADING SETBACK DIMENSIONS APPLIED BETWEEN OCTOBER 1ST AND MAY 31ST. FT.MAXIMUM R. INSTALL INLET PROTECTION (CWS DWG 915 OR 920) 0N.T.S. o 6B5 e 4.a INSTALL OUTLET PROTECTION (CWS DWG 820) Q PERMIT f'r/ j CWS EROSION CONTROL DETAILS REFERENCED AREA TOE OF CUT OR FILL a te�tz INSTALL BID BAGS 0 HEREON CAN BE FOUND ON SHEET 25. BOUNDARY SLOPE SLOPE H/2 BUT 2 FT. MINIMUM FINISH GRADE NATURAL OR ��C� :i 1 cmO CONSTRUCT KEYSTONE RETAINING WALL OJ ANO 20 FT. MAXIMUM c2:=0 CONSTRUCT ULTRA BLOCK WALL 0 _ SCAT E 15 Lprxs�a ariaT 1 r. FOR GRADING SECTIONS I STAGING, EQUI ENT MAINTENANCE, FUEL,PORTA-POTTY AND SOLID t FEET SHEET WASTE AREAL C-C & D-D SEE SHEET 9 8 / o i� CONCRETE WASHOUT V NATURAL A U AL ORE OF/25 $ CITY OFTIGARD CASE NO.SU82016-00003 / s