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HomeMy WebLinkAboutzR-4092 SetLOT 3: 1332730030 LOT 4: 1332730040 LOT 5: 1332730050 LOT 6: 1332730060 LOT 7: 1332730070 LOT 38: 1332730380 LOT 39: 1332730390 LOT 40: 1332730400 LOT 41: 1332730410 LOT 42: 1332730420 LOT 43: 1332730430 LOT 44: 1332730440 LOT 45: 1332730450 LOT 46: 1332730460 LOT 47: 1332730470 LOT 48: 1332730480 LOT 49: 1332730490 LOT 50: 1332730500 LOT 51: 1332730510 LOT 56: 1332730560 LOT 57: 1332730570 LOT 58: 1332730580 VERTICAL DATUM NAVD88 C.E.S. NW INC 429 - 29TH STREET NE, SUITE D PUYALLUP, WA 98372 (253) 848-4282 WATER: SOOS CREEK WATER AND SEWER DISTRICT SEWER: SOOS CREEK WATER AND SEWER DISTRICT POWER: PUGET SOUND ENERGY TELEPHONE: CENTURY LINK GAS: PUGET SOUND ENERGY PARCEL A: LOTS X, Y, AND Z, KING COUNTY BOUNDARY LINE ADJUSTMENT NUMBER L061_0093, RECORDEDUNDER RECORDING NUMBER 20070419900019, IN KING COUNTY, WASHINGTON. TOGETHER WITH A NON-EXCLUSIVE EASEMENT FOR ROAD AS DISCLOSED BY INSTRUMENTS RECORDED UNDER RECORDING NUMBERS 7808090599 AND 8805310993. TRACT 5 OF NORTHWESTERN GARDEN TRACTS DIVISION 5, ACCORDING TO THE PLAT THEREOF, RECORDED IN VOLUME 47 OF PLATS, PAGE 90, IN KING COUNTY, WASHINGTON; EXCEPT THE WEST 150 FEET THEREOF, AS MEASURED ALONG THE SOUTH LINE OF SAID TRACT 5; TOGETHER WITH THE NORTHERLY 30 FEET OF THAT PORTION OF TRACT 5, OF SAID NORTHWESTERN GARDEN TRACTS DIV. NO. 5, DESCRIBED AS FOLLOWS: BEGINNING AT THE NORTHEAST CORNER OF TRACT 4 OF SAID NORTHWESTERN GARDEN TRACTS DIV. NO. 5; THENCE SOUTH 1°08'10" WEST ALONG THE WEST LINE OF SAID TRACT 5, A DISTANCE OF 120 FEET; THENCE SOUTH 89°34'39" EAST, 150 FEET; THENCE NORTH 1°08'10" EAST, 150 FEET TO THE NORTH LINE OF SAID TRACT 5; THENCE NORTH 89°34'39" WEST ALONG SAID LINE, 103.38 FEET TO AN ANGLE POINT; THENCE SOUTH 0`25'21" WEST, 30 FEET; THENCE NORTH 89°34'39" WEST. 46.89 FEET TO THE POINT OF BEGINNING. 2,270 CY CUT 5,111 CY FILL QUANTITIES ARE FOR PERMIT PURPOSES ONLY. CONTRACTOR SHALL VERIFY EARTHWORK QUANTITIES FOR BID PURPOSES. COUNTY,A PORTION OF THE SE 1/4 OF THE SW 1/4 OF SEC. 33, T23N, R05E WILLAMETTE MERIDIAN, KING T.E.S.C. & GRADING PLANS LOCATIONS OF SAID UTILITY AS SHOWN ON THESE PLANS ARE BASED ON UNVERIFIED PUBLIC INFORMATION AND ARE SUBJECT TO VARIATION. THE CONTRACTOR SHALL BE RESPONSIBLE FOR VERIFYING THE LOCATION, DIMENSION, AND DEPTH OF EXISTING UTILITIES WHETHER SHOWN ON THESE PLANS OR NOT BY POTHOLING THE UTILITIES AND SURVEYING THE HORIZONTAL AND VERTICAL LOCATION PRIOR TO CONSTRUCTION. THIS SHALL INCLUDE CALLING 1-800-424-5555 AND THEN POT HOLING ALL OF THE EXISTING UTILITY LOCATIONS OF NEW UTILITY CROSSINGS TO PHYSICALLY VERIFY WHETHER OR NOT CONFLICTS EXIST. THE CONTRACTOR ACCEPTS FULL RESPONSIBILITY FOR ANY AND ALL DAMAGES THAT HAPPEN DUE TO THE CONTRACTORS FAILURE TO LOCATE EXACTLY AND PRESERVE ANY AND ALL UTILITIES. IF CONFLICT SHOULD OCCUR, THE CONTRACTOR SHALL CONSULT CES NW INC., TO RESOLVE ALL PROBLEMS PRIOR TO PROCEEDING WITH CONSTRUCTION. CES NW INC., ASSUMES NO LIABILITY FOR THE LOCATION OF UNDERGROUND UTILITIES. l FILL MATERIAL SHALL NOT CONTAIN PETROLEUM PRODUCTS, OR SUBSTANCES WHICH ARE HAZARDOUS, DANGEROUS, TOXIC, OR WHICH OTHERWISE VIOLATE ANY STATE, FEDERAL, OR LOCAL LAW, ORDINANCE, CODE, REGULATION, RULE, ORDER, OR STANDARD. ONLY EARTH MATERIAL SHALL BE PLACED IN FILLS. TRENCH NOTE IF WORKERS ENTER ANY TRENCH OR OTHER EXCAVATION FOUR OR MORE FEET IN DEPTH THAT DOES NOT MEET THE OPEN PIT REQUIREMENTS OF WSDOT SECTION 2-09.3(3)B, IT SHALL BE SHORED AND CRIBBED. THE CONTRACTOR ALONE SHALL BE RESPONSIBLE FOR WORKER SAFETY AND CES NW INC., ASSUMES NO RESPONSIBILITY. ALL TRENCH SAFETY SYSTEMS SHALL MEET THE REQUIREMENTS OF THE WASHINGTON INDUSTRIAL SAFETY AND HEALTH ACT, CHAPTER 49.17 RCW. 50 0 25 50 100 mu 1 inch = 50 feet. C EXISTING CONTOUR PROPOSED CONTOUR CLEARING LIMITS SILT FENCE X X STRAW WATTLES CB INSERT o PROPOSED WALL 000 . STRAW MULCH r= PLASTIC COVERING I CITY OF REN N MEEPAR-rMEEN-rC>F= PUBS APPROVED BY DEVELOPM DATE APPROVED BY 0. DATE APPROVED APPROVEDDATE w w- A\I& �'W Y-�'N'l j ___ _ ` r✓ s— S a° -3 a t � VICINITY MAP NTS 44 .// ;/ °-' , I \ / ^ \ ^ I ✓ / 1 i ^ / 1 r o Jn- ( ' ' t: �\ r// `� Ill; , J \ i •_ - I FUTlJ2E SC6S�F2E K ~' w .. % r v U / ! 1 ✓ ! \\v/ / TRACT L — /. / � / 1 r ti Ji\/N 7_7 � -x'•�- � . ','1—� /--5- � \ ( r 'J n L - � - � S ` \ \ - - -- \. _ � _ `t �(�°', ` z }, - (ice � " 'sue '� '�'' ' a � d / `' / 0 ' 1. ( } 1 / r. r� ., � I I i• " r i� `_ / / /__ � /r / I"_ �l/ nl,'"1 _.�- �®_.� _ r- - _ ._ __. . ,,\ \` �`�L -�'�•---`�i'�' � �..:r•-r'r� /" �j, �-.S�n`, ,{\, •/ , ` `\ \\ \r-� I\ \ . � ;"�, J/ / / / (n/r n r ENO -\ ' _ _ _ _- _ - � ._ `- _ -- -... ✓ ` - � J -- = _ _ .� --_- J _ . _ _ - _ ` __ _ __ .; ` • \ - - --_ � •-�i� r v - , f ,- f ` � > >s / t \ /i - _ _, "t. „ �F r {i \ i '- ®^ � - ✓ / / / N �T LLJ OHE 1` • \ i` - `r , _ 1 �_ ,� ✓ W j-� _ _ _ _ _ - • ' i ~ _- _ _ __ _ - __ _ � i / / � � \ 1 c ) 1 / \ \ r -} aszi _ _ _I ;`+ " � ;�", rs z . _ ,. , r, .' ' \ \ - - � _, r 3r"�'• i _ - I I46- = SILT FENCE (TYP} - /,J / / � ii 1 i // ram/ \W� ,s -/✓°�Cc" �— ®_ \`, -'-=__ _ _-" _�r", `�;-'y_ - "; _'_-=-__ 1�_ �1,'_7 }T"i y- `-- ;—/ _'-: -" — ,�.• -��('--` _ - '� , I II 1I 7), \>,6t7i :>,�\ \II � II 3 II (STORM/), ! 'J\ \4oa. • II,II ' � '!i� :��I t ' PER COR STD. \ 70 PLAN 214.00 68 6g1Ho ' / / i r - } 6 ,I r 4 T - 7 _ l / \ VI 1 G f / S J\_ J r 1 \ - � I _ 1 I CB INSERT - r � I C � I I ' T TYP ) 11 Y � i I n 1 COR STD. J ) I I / t 'll Y C d 1,- 1 1 ! f 01 AKI 216>30 — , 3 � , 11 � _ I / i /l / \ STRAW WATTLES TYP - ti TRA \ . % 1 T+ N of OR LA I / \ , s ° : ,. ��, . :.. _ � �: •- -. , . - - � � PER C STD PLAN',- A- VA � w L• 'T •E / \ / l S i . \Il\— \)` P,V SE L„ S _ 213.40 f / \ \ ^ - PLASTIC COVERING (TYP 124TH \ s _ — 36 \ i j / ^�' SfL-T''F�.7�lCE (TYP) /' '`a. � r ` } "' <;� y �' - - - —\fir � .J✓ �y / � r / \ PER COR STD. PLAN , w _ / PER C'`C�R 5TD. PLA / :: { 214.0'O \ " � ``. ` a _ -' d ° _. _ ..:.. ,w... , . ,,..• ., .. .: - -� \ '� 3 \\ ,.`� -w ff / i r N < s a - \ f- I 7 1 \ 1 s� a M - o f i t 1 \ \ 1� /q I (1 / I ':2 -•• "� ti ti <� _ - -'Y - _ Y _ - _ - - - T72 /ir'' '4 ? I I / / r� — V6 / / \ \/Ill ( •.]' - _ - - - -�- - _: - - - -- - -- t - I - - -/ /w � r ; %-'` \ 71 r ` : , - // ! -. / ",• � \ - `o.J ! ®�9�' tjl=-.-- ct' ../- ice_ � \ \ /: .,-- '/ i / ./ /,. \ / / / 3 S ( -PENS `- J- - 3 - C r / \ � 438% TRACT K — -- \ .�' /✓' (OPEN SPACE) -;' \ r„ Ji' I\4 � `- '-,✓ -- `i \ \ _ / -' 1 \ a � \ _ ,-a. " ._ -'T S - I ._ -- ^I -% �'_ _ 44Q r !_, / // ` \ :r f \' f ,-) \h I r // r . ✓ _ tp- 450� jef \ / 26 / 28 _ -STRAW MULCH TYP _ —r' _ \ -- /// as 1 �\ `-- ;=__' - -fir J1_- �.OPENSPACE -- -"� _' / /' /- 1\ _ \/ I / - - �i\ \ I l_ _ti \ 1 _ -~•- _ QS `,- -"-/ - `\ )_ -' ��`- /` f _ \ _ _- "\----.1-__--_„-_...-_... �f_ "�' '%t/ t•y t - _. , , -- \ ' - , �- c - -" \ � ` - - / /i i'"' - "'I-. � \ -- -- .'.. f •^.`r - \ '_ __ - _ _ R \ \ •' - r ' - ..1-- " _. ._ .__ - Il Z '� `/ / /- \ ! / / 1, \ •• - / T - \ ... ✓ - ` \ . _ / r // - / J ( � ✓/ � - �"-i ' / �, -�� ' =-`i' �7�;_. �... �•ti-� ,•`�, ! i ^ � � .�.y. ,��.�'C-L.. A / L. .s `_,�.._, r / -) o ,_..\ �, \ `✓ - _ y`, / J f -�•�' % '«me ..,��. mil. .�. „gam [ -",.- i- •- _ -._ \ _ _ .- v -i -- - � ,-' t' ° \ 7 / /' I- 1 / - _- _- __- `\i f"'^ v^ ��-'_•--:.7':G ` _ '. ,' /, ..... 7 -� \ / \ \ l _. __ i - _ - - - __ t - __ .__ __ _.. - f ` _- 1. _.- i-�7^'3 �: "®-' '/ i- ._ /i �, - \ /'.> \ C) ) "✓ - f' -/ - % __ . _ _ . -_ - -��_-Y�=' ?✓ J - �. �'` ­7� 2 \ � .,�,�.®-� v 1 ' � v-- 1 i � ( // ' / / / ✓ `_ _D ` ,-.� � ti Ci 1�"v--�.,-` a„!� `_ v ry �^ti � 1 ' \ \ \\ \\ .. �\\\\\\ \ } f, TRACT LIMITS (TYP) \\�\\ , \ \\ \ _ \\�\\\\ \ \ - / / / o /- 1 r \ \ _ a: - 4, t (OPEN SPACE) r f / / 1✓ L --- �.�. -,r%1 I r•-----'_\\`\ \\..- "-_-_• `__--_.-. / �/ // --"''J SEE DETAIL \.. -\�•., \\ \�� --\\ \�\�`\- l _ _ /% l 4' < iY f: ° '/S \\,., \tip,.._ l_,,.\\-_'_.. _\•___/._ - - -THIS-SHEET.TFA T rem, cd 0 0 rr o® SICK B pE WASgIN N "SI0NAL 8 Z PR N O M z co °o !n M >Q W c � N � r, rn � 0 N = Y F z y M rC �• ax ~r 7� `' �fN w �"'' r A'.x✓ x a 2 �q SILT FENCE - //--- \ 23 CLEARING LIMITS 22 .. \ \w 4 1S7 '� '�I \ is (Z U Designed; FBB Drawn: TGS Checked: CAD Scale: 1"=50' Date: 10/25/19 \ I- ` i ,,, `,, �,- � �• �\, � _` � � 1) � � � Job No.: 18148 1 \C'J r r / FEATURES CONTAIN IN THIS DRAWING, ' , v. 41� ( PROPERTY LINE INCLUDING BUT NOT LIMITED TO, BOUNDARY, Sheet N Y '. - - ' - ,^ - ` __ _... _ _. _- i \, i l 'LIMITS/SILT RIGHT OF WAY, EASEMENT, PARCEL LINES, °s \ I o as - - - _DISTANCES WETLANDS AND .,- ` \Y aS ti p ? 5 -.,Z `a\\,,. ` / NTS BEARINGS, \ ®® Sp BUFFERS, WERE DERIVED FROM PUBLIC ESCI `�; " \ -- - - -- ` RECORDS OR ACQUIRED FROM AUTOCAD DRAWINGS SUPPLIED BY OTHERS. 1 of 5 Sheets A PORTION CANYON TERRACE OF THE SE 1/4 OF THE SW 1/4 OF SEC. 33, T23N, R05E WILLAMETTE MERIDIAN, KING COUNTY, WA T.E.S.C. & GRADING PLANS 30 0 15 30 mommomm I 1 inch 30 feet. %.11TY OF RENTON MEEPARTMEENT CX= PUBL-X:� WC>RKS 60 APMVM BY DAM APMVM BY DAM A"ROVM IN DAM C: APMVM BY DAM -42 (T- --LL-�' /�v 11; 36 Is W W S L S, S 0 S -7 —7 <1<1<1<1<1 0� -410-- AQ -4� �QK -- -- ---T CT —420 ---- --- + 4-- 41 dop 4Z -- --- -- -420 —41 -- FRACT LA- 1+v —430 -- A 4 T 22 2 28 2 0 A 2 2 < X J I--j Al 36- 3 V - - - - - - - - - - - - - - - - - - - -440 ---- ----- L ------ ----- Lit 6 -- - ----- 71 0 ----- ---- __52 < D/I \-A/ CT I E--===-=w W 4� , Rfl—p -S S— S S J, P E 1\4 S 7 _j 51 W4 3 58 r V) C14 57 t 56 1 —430--� F V '14 C14 55 14 -440- -43 -j I -j --- ------- A Ilk —A 04 V a- A40- -94U \N Z �R 0 - — ----- 26 -45(Y 24- 25' 450 co 5 27 28 j 7: C6 m TRACT I is 4 0 -450 r (OPEN SPACE as — �s - -- - < 00 160 4� q uj z 9:L x LLI @0 iA T C* 2 - -1 -, v I W v G LLI --j S— z Z u N U LLI z z Iv Lu v L 7 23 22 con —2-e 22- T > CALL 48 HOURS Designed: FB13 BEFORE YOU DIG Drawn: TGS Checked: CAD DIAL 811 Scale: 1"=30' Date: 10/26/19 Job No.: 18148 FEATURES CONTAINED IN THIS DRAWING, INCLUDING BUT NOT LIMITED TO, BOUNDARY, Sheet No,: RIGHT-OF-WAY, EASEMENT, PARCEL LINES, BEARINGS, DISTANCES, WETLANDS AND BUFFERS, WERE DERIVED FROM PUBLIC TESC3 RECORDS OR ACQUIRED FROM AUTOCAD DRAWINGS SUPPLIED BY OTHERS. 3 of 5 Sheets DocuSign Envelope ID: 6EECF586-602A-4E4A-B436-A317AA638878 2"x2" 14 GAUGE WIRE. OR EQUIVALENT, IF STANDARD STRENGTH FABRIC USED FILTER FABRIC 6 MAX. POST SPACING MAY BE INCREASED I 4"x4" MIN. TRENCH TO T IF WIRE BACKING IS USED SACKFILL TRENCH WITH NATIVE SOIL OR 314" TO 1.M" WASHED GRAVEL 2"x4" WOOD POSTS, STEEL FENCE POSTS, OR EQUIVALENT(TYP.) 2' MIN. I ( r,r 12" MIN, NOTES: 1. CONDITIONS OF USE SILT FENCE. MAY BE USED D.OWNSLOPE OF ALL DISTURBED AREAS. j 1.2. SILT PENCE IS NOT INTENDED TO TREAT CONCENTRATED FLOWS, NOR IS IT INTENDED TO TREAT SUBSTANTIAL. AMOUNTS OF OVERLAND FLOW. ANY CONCENTRATED FLOW MUST BE CONVEYED THROUGH THE DRAINAGE SYSTEM TO A SEDIMENT TRAP OR POND. 2. DESIGN AND INSTALLATION SPECIFICATIONS Z 1. THE GEOTEXTILE USED MUST MEET THE STANDARD LISTED BELLOW. A COPY OF THE MANUFACTURER'S FABRIC SPECIFICATIONS MUST BE AVAILABLE ON SITE. ADS (ASTM D4751) 30100 SIEVE SIZE (0,60.0.16mm) FOR SILT FILM 60.10D SIEVE SIZE (0.30-0.15mm) FOR OTHER FABRICS WATER PERMITTIVITY (ASTM 04401) 0.02 SEC" MINIMUM GRAB TENSILE STRENGTH (ASTM 04632) 180 LBS. MIN. FOR EXTRA STRENGTH FABRIC 100 LBS, MIN, FOR STANDARD STRENGTH FABRIC GRAB'TENSILE ELONGAUON (ASTM D4632) 30% MAX. (WOVEN) ULTRAVIOLET RESISTANCE (ASTM D4355) 70% MIN. 2.2. STANDARD STRENGTH FABRIC REQUIRES WIRE BACKING TO INCREASE THE STRENGTH OF THE FENCE. WIRE BACKING OR CLOSER POST SPACING MAY BE REQUIRED FOR EXTRA STRENGTH FABRIC IF FIELD PERFORMANCE WARRANTS A STRONGER FENCE. 2;3. WHERE THE FENCE IS INSTALLED. THE SLOPE SHALL NOT BE STEEPER THAN 2H:1V 2A. IF ATYPICAL SILT FENCE IS USED. THE STANDARD 4"X4" TRENCH MAY BE REDUCED AS LONG AS THE BOTTOM 81NCHES OF THE SILT FENCE FABRIC IS WELL BURIED AND SECURE IN A TRENCH TI-IAT STABILIZES THE FENCE AND DOES NOT ALLOW WATER TO BYPASS OR UNDERMINE THE SILT FENCE. 2.6. FILTER FABRIC FENCES SHALL BE INSTALLED ALONG CONTOURS WHENEVER POSSIBLE. 3. MAINTENANCE STANDARDS 3.1. ANY DAMAGE SHALL BE REPAIRED IMMEDIATELY, 3.2. IF CONCENTRATED FLOWS ARE EVIDENT UPHILL OF THE FENCE, THEY MUST BE INTERCEPTED AND CONVEYED TO A SEDIMENT TRAP OR POND. 3.3. IT IS IMPORTANT TO CHECK THE UPHILL SIDE OF THE FENCE FOR SIGNS OFTHE FENCE CLOGGING AND ACTING AS A BARRIER TO FLOW AND THEN CAUSING CHANNELIZATION OF FLAWS PARALLEL TO THE FENCE, IF THIS OCCURS, REPLACE THE FENCE OR REMOVE THE TRAPPED SEDIMENT, 3A. SEDIMENT MUST BE REMOVED WHEN SEDIMENT IS 6 INCHES HIGH, 3.5, IF THE FILTER FABRIC (GEOTEXTILE) HAS DETERIORATED DUE TO ULTRAVIOLET BREAKDOWN. IT SHALL BE REPLACED. UNLESS OTHERWISE NOTED, DRAWING IS NOT TO SCALE (NTSI STD. PLAN - 214.00 PUBLIC WORKS DEPARTMENT SILT FENCE 9/2$/201$ GAL DATE DocuSign Envelope iD: 6EECF5B6-602A74E4A-B436-A317AA638878 3' 30'. SEE NOTE 2.3 3"-5". SEE NOTE2;2 8"-10"-Dtk ROLL SPACING - .. DEPENDS ON SOIL - TYPE AND SLOPE" SEDIMENT. ORGANIC MATTER, STEEPNESS ��''� AND NATIVE SEEDS ARE y 1 CAPTURED.BEH:ND THE ROLLS STRAW ROLLS MUST BE WOODEN STAKE. PLACED ALONG SLOPE CONTOURS 4' A NSvV ADJACENTROLLS SHALL \ TIGHTLY ABUT 'S,%Lci4�x1 A , r7 at ^> W {` LIVE STAKE NOTES: 1. CONDITIONS OF USE. tt INSTALL ON DISTURBED AREAS THAT REQUIRE IMMEDIATE EROSION PROTECTION. 1.2. USE ON SLOPES REQUIRING, STABILIZATION UNTIL PERMANENT VEGETATION CAN BE ESTABLISHED. 1.3, CAN BE USED ALONG THE PERIMETER OF A PROJECT. AS A CHECK DAWN UNLINED DITCHES AND AROUND TEMPORARY STOCKPILES. 1.4. WATTLE$ CAN BE STAKED TO THE GROUND USING WILLOW CUTTINGS FOR ADDED REVEGETATION. 1.5. RILLING CAN OCCUR BENEAI'H'AND BETWEEN WATTLES IF NOT PROPERLY'ENI'RENCHED; ALLOWING WA'T'ERTO PASS BELOW AND. BETWEEN WAI MES, 2. DESIGN. AND 'INSTALLATION SPECIFICATIONS 2.1.. IT IS CRITICAL THAT WATTLES ARE INSTALLED -PERPENDICULAR TO THE FLOW DIRECTION AND PARALLEL TO THE SLOPE CONTOUR. 21. NARROW TRENCHES SHOULD BE DUG ACROSS THE SLOPE. ON CONTOUR, TO A DEPTH OF 3' TO'5 INCHES ON CLAY SOILS AND SOIL$WITH GRADUAL SLOPE$. ON LOOSE SOILS; STEEP SLOPES, AND DURING HIGH RAINFALL EVENTS, THE TRENCHES SHOULD BE DUG TO A' DEPTH OF 5TO 7 INCHES, OR IQ TO= OF THE THICKNESS OF THE WATTLE. 2$. START CONSTRUCTION OF TRENCHES AND INSTALLING WATTLES FROM THE BASE OF THE SLOPE AND WORK UPHILL. EXCAVATED MATERIAL SHOULD BE SPREAD EVENLY ALONG THE UPHILL SLOPE ANDCOMPACTEDUSING HAND TAMPING OR OTHER METHOD. CONSTRUCT TRENCHES AT CONTOUR INTERVALS OF 3 T0.30 FEET APART DEPENDING ON THE STEEPNESS OF THE SLOPE. SOIL TYPE. AND RAINFALL, THE STEEPER. THE SLOPE THE CLOSER TOGETHER THE TRENCHES SHOULD BE CONSTRUCTED. VERTICAL DISTANCE BETWEEN WATTLES IS NOTTQEXCEED .10 FEET, 2.4. INSTALL THE WATTLES SNUGLY INTO. THE TRENCHES AND ABUT TIGHTLY END TO END. DO NOT OVERLAP THE ENDS: 2.5. INSTALL STAKES AT EACH END OF THE WATTLE, AND AT 4 FOOT CENTERS ALONG THE ENTIRE LENGTH OF THE WATTLE, 2:6. IF REQUIRED; INSTALL PILOT HOLES FOR THE STAKES USING A STRAIGHT BAR TO DRIVE HOLES THROUGH THE WATTLE AND INTO THE SOIL. 2.T Al A MINIMUM, WOODEN STAKES SHOULD BE APPROXIMATELY 314 X 3l4 X 24 INCHES. WILLOW CUTTINGS OR 316-INCH REBAR CAN. ALSO BE USEDFOR STAKES. 2.8. STAKES SHOULD BE DRIVEN THROUGH THE MIDDLE OF THE WATTLE,. LEAVING 2 TO 3 INCHES OF THE STAKE PROTRUDING. ABOVE THE WATTLEL 3.. MAINTENANCE STANDARDS 3.1. :INSPECT WATTLES PRIOR TO FORECASTED RAIN; DAILY DURING EXTENDED RAIN EVENTS. AFTER. RAIN EVENTS, WEEKLY DURING THE WET SEASON: AND AT TWO WEEK INTERVALS AT ALL OTHER TIMES OF THE YEAR. 3.2. ,REPAIR OR REPLACE SPLIT. TORN, RAVELING, OR SLUMPING WATTLES 3 3.. REMOVE SEDIMENT ACCUMULATIONS WHEN EXCEEDING 1 2 THE HEIGHT BETWEEN THE TOP OF THEIWATTLE AND THE GROUND SURFACE. UNLESS 071IERWISE NOTED, DRAWING IS NOT -TO SCALE (NTS). STD. PLAN - 213.40 PUBLIC WORKS V-PROVEM DEPARTMENT STRAW WATTLES GAZ 9/28/201$ I Hues R ni 5vus;.xmr -DATE :45 AP :45 AN DocuSign Envelope ID: 6EEGF586-602A-4E4A-B436-A317AA638078 5" MAX. DRAINAGE GRATE TRIM GRATE FRAME C_ - OVERFLOW BYPASS d BELOW INLET GRATE DEVICE 6 f SEDIMENT AND DEBRIS Y" - CFILTERED WATER ........._. - _ SECTION VIEW DRAINAGE GRATE (RECTANGULAR GRATE SHOWN) - - RETRIEVAL SYSTEM (TYP.) OVERFLOW BYPASS (TYP.) BELOW INLET GRATE DEVICE - ISOMETRIC VIEW NOTES: 1, PROTECTION SHALL BE PROVIDED FOR ALL STORM DRAIN INLETS DOWNSLOPE AND WITHIN 500 FEET OF A DISTURBED OR CONSTRUCTION AREA, UNLESS THE RUNOFF THAT ENTERS THE CATCH BASIN WILL. BE CONVEYED TO A SEDIMENT POND OR TRAP. 2, - INLET PROTECTION $HALL BE USED TO PROTECT THE DRAINAGE SYSTEM. 3. THE CONTRIBUTING DRAINAGE AREA MUST NOT BE LARGER THAN ONE ACRE. 4. SIZE THE BELOW INLET GRATE DEVICE (SIGD).FOR THE STORMWATER STRUCTURE IT WILL SERVICE. 5. THE BIGD SHALL HAVE A BUILT-IN HIGH -FLOW RELIEF SYSTEM (OVERFLOW BYPASS).. 6, THE RETRIEVAL SYSTEM MUST ALLOW REMOVAL OF THE BIGD WITHOUT SPILLINGTHECOLLECTED MATERIAL. - 7. PERFORM MAINTENANCE IN ACCORDANCE WITH STANDARD SPECIFICATION 8-0t.3(15). 8. ANY SEDIMENT IN THE CATCH BASIN INSERT SHALL BE REMOVED WHEN THE SEDIMENT HAS FILLED ONE-THIRD OFTHE AVAILABLE STORAGE. THE FILTER MEDIA FOR THE INSERT SHALL BE CLEANED OR REPLACED AT LEAST MONTHLY. UNLESS OTHERWISE NOTED, DRAWING IS NOT TO SCALE !,NISI STD. PLAN - 216:30 PUBLIC WORKS APPR ED: DEPARTMENT CATCH BASIN INSERT GAL 9/28/2018 1 DATE :45 At DocuSign Envelope ID: 6EECF6B6-602A-4f 4A-B436-A317AA638878 TOE IN 4'x4' NOTES- 1. CONDITIONS OF USE 1 .':. PLASTIC COVERING MAY BE USED ON DISTURBED AREAS THAT REQUIRE COVER MEASURES FOR LESS THAN.30 DAYS. 7.2, PLASTIC IS PARTICULARLY USEFUL FOR PROTECTING CUT AND FILL SLOPES AND STOCKPILES. t .3. CLEAR PLASTIC SHEETING MAY BE USED OVER NEWLY -SEEDED AREAS TO CREATE A GREENHOUSE EFFECT AND ENCOURAGE GRASS GROWTH. CLEAR PLASTIC SHOULD NOT BE USED FORTHIS PURPOSE DURING THE SUMMER MONTHS. 1.4. THIS METHOD SHALL NOT BE USED UPSLOPE OF AREAS THAT MIGHT BE ADVERSELY IMPACTED BY RUNOFF. SUCH AREAS INCLUDE STEEP AND UNSTABLE SLOPES. 2. DESIGN AND INSTALLATION SPECIFICATIONS 2'1, PLASTIC SHEETING SHOULD HAVE A MINIMUM THICKNESS OF 0A6 MILLIMETERS. 2.2. IF EROSION AT THE TOE OF A SLOPE IS LIKELY, A GRAVEL BERM, RIPRAP, OR OTHER SUITABLE PROTECTION SHALL BE INSTALLED AT THE TOE OF THE SLOPE IN ORDER TO REDUCE THE VELOCITY OF RUNOFF. TIRES, -SAND BAGS OR EQUIVALENT MAY BE USED TO WEIGHT PLASTIC. 2.3. ETS MUST OVERLAP A MINIMUM OF 12 INCHES AND BE WEIGHTED OR TAPED. 2.4. SEAMS BETWEEN SHE U N 3. MAINTENANCE STANDARDS 3.1. TORN SHEETS MUST BE REPLACED AND OPEN SEAMS REPAIRED. 3.2, IF THEPLASTICBEGINS TO DETERIORATE DUE TO ULTRAVIOLET RADIATION. IT MUST BE COMPLETELY REMOVED AND REPLACED. 33. WHEN THE PLASTIC IS NO LONGER NEEDED, IT SHALL BE COMPLETELY REMOVED. UNLESS OTHERWISE NOTED, DRAWING IS NOT TO SCALE (NTS) STD. PLAN - 213.30 PUBLIC WORKS PRO' : DEPARTMENT COVERING ��� 9/28/2018 1 DATE DocuSign Envelope ID: 6EECF5B6-602A-4E4A-B436-A317AA638878 NATIV UNDISTURBE 3`4' ARBORISTWOODCHIP -MULCH, SEE STD, PLAN 262.60. 3" OF COMPOST INCORPORATED INTO S" OF SITE SDIL (TOTAL AMENDED DEPTH OF 0.5, FOR A SETTLED DEPTH OF 8") SUBSOIL SCARIFIED 4" BELOW COMPOST AMENDED LAYER (12' BELOW SOIL SURFACE) T 4" ARSORIST WOOD CHIP MULCH, SEE STD. PLAN 262.60 6" IMPORTED TOPSOIL MIX" (COMPACTED - DEPTH) SUBSOIL IS SCARIFIED 6" BELOW IMPORTED TOPSOIL MIX PLANTING BEDS/UNDISTURBED UNDISTURBED TURF (LAWN) AREAS, VEGETATION, SEE NOTE 1 SEE NOTE 1 OPTION 'I - NO DISTURBANCE PLANTING BEDS 3" TURF LAWN AREAS (LAWN) 3RASS: SEED OR SOD UNDISTURBED NATIVE SOIL 3RASS: SEED OR SOD 1.75" OF COMPOST INCORPORATED INTO 5.25" OF SITE SOIL (TOTAL AMENDED DEPTH DF 8.5", FOR A SETTLED DEPTH OF B") SUBSOIL SCARIFIED 4" BELOW COMPOST AMENDED LAYER (12" BELOW SOIL SURFACE) 12' OPTIONS 2. 3. AND .4 - AMEND IN PLACE OR STOCKPILE AND AMEND PUBLIC WORKS DEPARTMENT TURF (LAWN) AREAS 12. OPTION 5 - IMPORTED TOPSOIL 3RASS: SEED OR SOD NOTES: t AREAS OF NO DISTURBANCE. TO BE FENCED AND EXISTING VEGETATION AND SOIL TO BE PROTECTED FROM CONSTRUCTION IMPACTS. i IMPORTED TOPSOIL MIX GENERAL NOTES: 'COMPACTED )EPTH) 1. TO MEASURE SETTLED DEPTH. WATER SOIL SUFFICIENTLY TO FULLY SATURATE WITHOUT CAUSING EROSION SUBSOIL IS 2. COMPOST TO MEET STD. PLAN 262.60, SCARIFIED 6" BELOW IMPORTED 3. COMPACTION OF TOPSOIL (WHERE REQUIRED) TOPSOIL MIX TO BE TO 85% OF STANDARD PROCTOR. 4. SEE CONSTRUCTION PLANS FOR SPECIFIC PROJECT REQUIREMENTS. UNLESS OTHERWISE NOTED, DRAWING IS NOT TO SCALE (NTS) STD. PLAN - 264.00 APPR ED: SOIL AMENDMENT SECTIONS GAL 9/28/2018 1 P,Mic M%Mc.Mmlirtrame DATE :45 AM -45 m K oY WAS IV 0 B � 0 �o k GIST 33710