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HomeMy WebLinkAbout05D18452 3 5 7 �J A l B I C I D I E I F I G I " - ----------- ----- EXISTING WETLAND I i I I Le>>, �.lik 1. THIS DEVELOPEMENT PROJECT SHALL CONFORM TO THE CITY OF AUBURN'S REQUIREMENTS AND BE IN ACCORDANCE WITH THE APPROVED PLANS. ANY CHANGES FROM THE APPROVED PLAN WILL REQUIRE APPROVAL FROM THE OWNER, ENGINEER AND THE CITY. 2. ALL WORKMANSHIP AND MATERIALS SHALL CONFORM TO THE "WASHINGTON STATE DEPARTMENT OF TRANSPORTATION (WSDOT) STANDARD SPECIFICATIONS FOR ROAD, BRIDGE, AND MUNICIPAL CONSTRUCTION" (200/LATEST EDITION), EXCEPT WHERE SUPPLEMENTED OR MODIFIED BY THE CITY'S CONSTRUCTION STANDARDS MANUAL. COPIES OF THE ABOVE DOCUMENTS SHALL BE AVAILABLE AT THE JOB SITE DURING CONSTRUCTION. 3. A PRE -CONSTRUCTION MEETING SHALL BE REQUIRED PRIOR TO THE START OF ALL CONSTRUCTION. CONTACT THE PUBLIC WORKS DEPARTMENT AT 253-931-3010 TO SCHEDULE A MEETING. 4. LOCATIONS FOR EXISTING UTILITIES ARE APROXIMATE. THE CONTRACTOR IS CAUTIONED THAT OVERHEAD UTILITY LINES MAY NOT BE SHOWN ON DRAWINGS. IT SHALL BE THE CONTRACTOR'S RESPONSIBILTY TO DETERMINE THE TRUE ELEVATIONS AND LOCATIONS OF ALL UNDERGROUND UTILITIES AND THE EXTENT OF ANY HAZARD CREATED BY OVERHEAD UTILTY LINES. INDENTIFICATION, LOCATION MARKING AND RESPONSIBILITY FOR, UNDERGROUND FACILITIES OR UTILITIES, IS GOVERNED BY THE PROVISIONS OF CHAPTER 19.122 REVISED CODE OF WASHINGTON (RCW). PRIOR TO STARTING CONSTRUCTION, THE CONTRACTOR SHALL CALL ONE -CALL (1-800-424-5555) FOR UTILITY LOCATONS (WATER, SANITARY SEWER, STORM SEWER, GAS, POWER, TELEPHONE AND TELEVISION). 5. PRIOR TO THE START OF CONSTRUCTION A PROPOSED ROUTE AND SCHEDULE FOR HAULING MATERIAL T0. THE SITE SHALL BE SUBMITTED TO THE CITY FOR APPROVAL. IF THE CITY BELIEVES THAT THE PROPOSED HAUL ROUTE WILL ADVERSELY IMPACT THE STREET NETWORK, HAULING MAY BE LIMITED TO APPROPRIATE OFF-PEAK HOURS OR ALTERNATE ROUTES. 6. THE CONTRACTOR SHALL BE RESPONSIBLE FOR PUBLIC SAFETY ON AND AROUND THIS PROJECT. PRIOR TO THE START OF WORK, ALL METHODS AND 'EQUIPTMENT USED FOR TRAFFIC CONTROL AND STREE MAINTENANCE SHALL BE SUBMITTED TO THE CITY FOR APPROVAL. CONTRACTORS AND THEIR SURETY SHALL BE LIABLE FOR INJURIES AND DAMAGES TO PERSONS AND PROPERTY SUFFERED BECAUSE OF CONTRACTORS OPERATIONS OR NEGLIGENCE CONNECTED WITH THEM. 7. ALL CONSTRUCTION SURVEYING FOR EXTENSIONS OF PUBLIC FACILITIES SHALL BE DONE UNDER THE DIRECTION OF A WASHINGTON LICENSED LAND SURVEYOR OR A WASHINGTON LICENSED PROFESSIONAL CIVIL ENGINEER. 1!. CERTIFIED DRAWINGS ARE REQUIRED PRIOR TO PROJECT ACCEPTANCE. REFER TO THE CITY'S "RECORD CONSTRUCTION DOCUMENT" HANDOUT. A PORTION OF T EAST V2 OF SEC 31, TWP 22 N., RGE 5 E., W.M. 1. CONSTRUCTION ENTRANCE FOR THIS PERMIT WILL ONLY BE F RUM ]HE HUH 1 Ur StA1 I Lt PROPERTY. LOCATION OF CONST. ENTRANCES SHOWN ON PLANS ARE APPROXIMATE AND MAY BE ADJUSTED ALONG THE SOUTHERN PROPERTY LINE TO MEET THE NEEDS OF THE CONTRACTOR TO FACILITATE THE TRUCK ROUTE FROM THE PORT OF SEATTLE PROPERTY AND IN ACCORDANCE WITH THE CITY OF AUBURN SITE INSPECTOR. 2. THE PROJECT HAS FILED A PUD AND PLAT APPLICATION WITHIN THE CITY AND THEREFORE APPROVAL OF THESE PLANS (GRA04-0025) DOES NOT PRECLUDE THE ARRANGEMENT OF FILL OR GUARANTEE THAT THE FILL OR SLOPES AS SHOWN ON THESE PLANS WILL REMAIN WITH SUBSEQUENT APPROVALS. CONSTRUCTION W"OUENCE 1. PRE -CONSTRUCTION MEETING WITH THE CITY OF AUBURN. 2. INSTALL SILT FENCING. 3. SUBMIT HAUL ROUTE FOR APPROVAL TO THE CITY OF AUBURN. 4. BEGIN GRADING OPERATIONS 5. INSTALL THE REMAINDER OF EROSION CONTROL FEATURES (SEDIMENT POND OUTLET STRUCTURE, INTERCEPTOR SWALE CHECK DAMS). 6" TOP SOIL/VEGETATION REMOVAL = 22,319 CY ON -SITE CUT = 1,154 CY IMPORT 19LL = 274,393 CY NET FILL = 275,547 CY TABI.&c.- OF CONTENTS SHEET 1 COVER SHEET SHEET 2-4 GRADE AND FILL/TESC PLAN SHEET 5-6 GRADING CROSS SECTIONS SHEET 7 NOTES AND DETAILS DBM CONSULTING ENGINEERS, 2004 THIS DOCUMENT AND THE INFORMATION CONTAINED HEREIN IS PROPRIETARY TO DBM. ALL COPYRIGHTS ARE RETAINED. GOVERNMENT JURISDICTIONS ARE HEREBY AUTHORIZED TO COPY AND OTHERWISE USE THIS INFORMATION FOR THEIR BENEFIT. RELEASE OF THIS INFORMATION TO ANY NON -GOVERNMENT PERSONNEL IS NOT AUTHORIZED. THE RECIPIENT IS NOT TO COPY, DUPLICATE, OR DISCLOSE THE CONTENTS TO ANY PERSON OR ENTITY EXCEPT AS EXPRESSLY AUTHMZED BY SAID AGREEMENT OR BY DOM IN WRITING. rE UNDERGROUND UTILITIES SHOWN 0# THESE PLANS WERE BASED ON VISIOLE SURFACE EVIDENCE, AND/OR AVAILABLE AS-BUILTS AND/OR UNDERGROUND UTILITY PAINT MMW NOT OIL UNDERGROUND UTILITIES MAY BE SHOWN. IT IS THE CONTRACTORS SOLE RESPONSIBILITY TO POTHOLE, LOCATE AND VERIFY ANY AND ALL EXISTING UTILITIES THAT PERTAIN TO THIS PROJECT PRIOR TO ANY CONSTRUCTION. CONTRACTOR MUST STOP WORK AND CONTACT THE ENGINEER OF THESE PLANS IF THERE ARE ANY DIFFERENCES IN THE LOCATIONS AND/OR ELEVATIONS Of ANY EXISTING UTILITIES SHOWN ON THESE PLANS PRIOR TO ANY CONSTRUCTION. CONTACT 1-800-424-5555 AFORE YOU t3IG. MWMOMW "S THE ENGINEER PREPARING THESE PLANS WILL NOT K RESPONSIBLE FOR NOR LIABLE FOR UNAUTHORIZED CHANGES TO OR USES OF THESE PLANS. IN THE EVENT THAT INCONSISTENCIES AND/OR ERRORS ARISE IN THESE PLANS OR SPECIFICATIONS, THE CONTRACTOR SHALL STOP WORK IMMEDIATELY. THE CONTRACTOR SHALL NOT PROCEED FURTHER UNTIL RECEIVING WRITTEN VER*lCATION AND APPROVAL TO MAKE CHANGES TO THE PLANS FROM DOM CONSULTING ENGINEERS. THE CONSTRUCTION CONTRACTOR AGREES THAT IN ACCORDANCE WITH GENERALLY ACCEPTED CONSTRUCTION PRACTICES, THE CONSTRUCTION CONTRACTOR WILL BE REQUIRED TO ASSUME SOLE AND- COMPLETE RESPONSIBILITY FOR THE JOB SITE CONDITIONS DURING THE COURSE OF CONSTRUCT" ' Of THIS PROJECT. THIS INCLUDES SAFETY OF ALL PERSONS AND PROPERTY. TWS REQUIREMENT SHALL BE MADE TO APPLY CONIT04JOUSLY AND N0T BE LIMITED TO NORMAL WORKING HOURS. THE CONSTRUCTION CONTRACTOR FURTHER AGREES TO DEFEND, INDEMNIFY AND HOLD THE DESIGN PROFESSIONAL HARMLESS FROM ANY AND ALL LIABILITY, REAL OR ALLEGED, IN CONNECTION WITH THE PERFORMANCE OF WORK ON THIS PROJECT, EXCEPTING LIABILITY ARISING FROM SOLE NEGILMENCE OF THE DESIGN PROFESSIONAL. 4 GRAPHIC SCALE 0 50 100 200 J K VICINITY MAP THAT PORTION OF THE GEORGE E. KING DONATION LAND CLAIM NUMBER 40 IN SECTION 31, TOWNSHIP 22 NORTH, RANGE 5 EAST W.M., DESCRIBED AS FOLLOWS: COMMENCING AT A 6" X 6" SANDSTONE MONUMENT MARKING THE SOUTHWEST CORNER OF THE R.H. BEATTY DONATION LAND CLAIMS NUMBERS 37 AND 44; THENCE SOUTH 89'00'01 " EAST, ALONG THE SOUTH LINE OF SAID R.H. BEATTY DONATION LAND CLAIM AND THE NORTH LINE OF THE W.A. COX DONATION LAND CLAIM NUMBER 38, A DISTANCE OF 2,643.18 FEET TO A 2" DIAMETER CONCRETE -FILLED IRON PIPE MARKING THE SOUTHEAST CORNER OF SAID R.H. BEATTY DONATION LAND CLAIM AND THE NORTHEAST CORNER OF SAID W.A. COX DONATION LAND CLAIM; THENCE CONTINUING SOUTH WOO'01 " EAST 638.43 FEET TO THE TRUE POIMY OF BEGINNING; THENCE, CONTINUING SOUTH 89.00'01 " EAST, 1,617.39 FEET TO A POINT ON A LINE ESTABLISHED BY BOUNDARY LINE AGREEMENT RECORDED UNDER KING COUNTY RECORDING NO. 8110150749; THENCE ALONG SAID LINE SOUTH 46'26'33" EAST 103.45 FEET;. THENCE ALONG SAID LINE SOUTH 34'19'49" EAST 211.01 FEET; THENCE ALONG SAID LINE SOUTH 09'48'39" WEST 412.45 FEET; THENCE ALONG SAID LINE SOUTH 01'43'38" EAST 263.60 FEET; THENCE ALONG SAID LINE SOUTH 08'38'47" WEST 208.18 FEET; THENCE NORTH 8849'05" WEST 503.22 FEET; THENCE NORTH 19'30'00" EAST 110.98 FEET; THENCE NORTH 80f49'05" WEST 1,263.52 FEET; THENCE NORTH 01'48'33" EAST ALONG A LINE PARALLEL WITH THE EAST LINE OF SAID COX DONATION LAND CLAIM 1,008.50 FEET TO THE TRUE POINT OF BEGINNING; EXCEPT THAT PORTION THEREOF CONVEYED TO THE CITY OF KENT FOR SOUTH 277TH STREET, DESCRIED AS FOLLOWS: BEGINNING AT SAID TRUE POINT OF BEGINNING; THENCE CONTINUING SOUTH 89'00'01" EAST, 1,617.39 FEET TO A POINT ON -,A LINE ESTABLISHED BY BOUNDARY LINE AGREEMENT RECORDED UNDER KING COUNTY RECORDING NO. 8110150749; THENCE ALONG SAID LINE SOUTH 4626'33" EAST 103.45 FEET; THENCE ALONG SAID) LINE SOUTH 34'19'49" EAST 60.80 FEET; THENCE NORTH 79.05'59" WEST 581.27 FEET; THENCE NORTH 88'59'57" WEST 1,156.72 FEET TO A POINT 20.00 FEET EAST OF THE EAST RIGHT-OF-WAY MARGIN OF I STREET NORTHEAST; THENCE NORTH 01'48'33" EAST 20.00 FEET TO THE POINT OF BEGINNING OF THIS EXCEPTION; SITUATE IN THE CITY OF AUBURN, COUNTY OF KING, STATE OF WASHINGTON: BA%qv V OF SOUTH 01'03'35" WEST BETWEEN CITY OF AUBURN CONTROL POINTS 107 & 108. HONZONTAL DATUM NAD 83/91 BASED ON CITY OF AUBURN CONTROL POINTS 107 AND 510, SAID CONTROL POINTS LOCATED WITHIN AUBURN WAY NORTH, SOUTHWEST OF THE PROJECT AREA vm AL D NAVD-88 BASED ON CITY OF AUBURN BENCHMARKS 29-I, AND 29-J RECORD DRAWING CERTIFICATION THESE DRAWINGS CONFORM TO THE CONTACTOR 'S CONSTRUCTION RECORDS. RY- TITLE/POSITION: CONFIRMED BY CITY DATE: DATE: PROJECT REF: GRA04-D025 THESE PLANS ARE :APPROVED FOR CONFORMANCE WITH THE CITY OF AUBURN'S EWy ERING DIVISION REQUIREMENTS. CP to-lS-off APPROVED BY: DATE APPROVED d cV Lo W w0rn Z 5 00 W O) N D00 ZaDO X Q Lj N Z ~pJLW UM�U L.aJ LL m LE 0 7 L/! O OD 0) N W Q CD O 3 Z Z co w OD V Q N z N X M ^� W H 01 �� I [� Z OD L co I.- W M W U') tV T/�� f- v V 1 rn I- W U I- to 4. O O N VO rn 10 � M F_ 1~ a K7 w _ �r- c A B D ®� F_ 1 F X m A J L C ❑/ E F G 2 3 In 0 L01 `•3 9 10 I 0+00 L-1 © DBM CONSULTING ENGINEERS, 2004 THIS DOCUMENT AND THE WORMADON CONTAINED HEREIN IS PROPRIETARY TO DBM. ALL COPYRIGHTS ARE RETAINED. GOVERNMENT JURISDICTIONS ARE HEREBY AUTHORIZED TO COPY AND OTHERWISE USE THIS INFORMATION FOR THEIR BENEFIT. RELEASE OF THIS INFORMATION TO ANY NON —GOVERNMENT PERSONNEL IS NOT AUTHORIZED. THE RECIPIENT IS NOT TO COPY, DUPLICATE, OR DISCLOSE THE CONTENTS TO ANY PERSON OR ENTITY EXCEPT AS EXPRESSLY AUTHORIZED BY SAID AGREEMENT OR BY DOM IN WRITING. RIVER SAND GRADE AND FILL A PORTION OF T EAST 1/2 OF SEC 31, TWP 22 N., RGE 5 Ev, WK Proposed Sanitary Sewer Manhole ® Proposed Catch Basin (type 1) Q Existing Sanitary Sewer Manhole ® Existing Catch Basin (type 1) p Proposed Storm Drain Manhole ® PropomW Yard Drain ■ Existing Storm Drain Manhole ® Existing Yard Drain • Proposed Cleanout • Proposed Catch Basin (type II) Existing Cleanout a Existing Catch Basin (type 11) Proposed Water Meter ® Power Pole Existing Water Meter ® Power Pole w/guy �a Proposed Water Valve N Light Pole Existing Water Valve ea Proposed Boundary Line - - - - .-Proposed Fire Hydrant W Existing Property Line — — — Existing Fire Hydrant V Legend (Note: All Items may not appear on drawing) Proposed Sanitary Sewer Line —S— Existing Sanitary Sewer Line---S--- Proposed Storm Drain Line —SD— Existing Storm Drain Line --SD-- Proposed Waterline _W_ Existing Waterline___W___ Proposed Gas Line —G— Existing Gas Line---G--- Proposed Power Line —P— Existing Power Line---P--- Proposed Telephone Line —T— Existing Telephone Line---T--- Grading Ridge Line —R— Existing Asphalt Finish Contour —90— Exist. Contour----90---- Proposed Asphalt Stream or Ditch Fiowline>-- Fence Concrete Fitter Fabric Fence (Silt Fence) Clearing Limits Building or Structure Monument Gravel Robar & Cap Section Corner + 100yr Floodplain (EL=48.53) RECORD DRAWING CERTIFICATION THESE DRAWINGS CONFORM TO THE CONTACTOR'S CONSTRUCTION RECORDS. BY: DATE: TITLE/POSITION: CONFIRMED BY CITY DATE: PROJECT REF: c;eena-cxl PC THESE PLANS ARE APPROVED FOR CONFORMANCE WITH THE CITY OF AUBURN'S ENGINEERING DIVISION REQUIREMENTS. CP 10-IS-04 APPROVED BY: DATE APROVED: oy K 3 I 61 Co C •1 0 IY 0 Li 0 Z �: z coo taago ::1<00 W � >� 0 &16 N N V) C�qj 041 W f� Z 'i 00 ~ m M v M � V! N Z S '.y 2 W M OC N t- � r� � v = W V 40 L6 0 U!V � 1 W Lai o z' Z 7 0 0 10 o te) ~ ti W Z 14) LI-IC4 " m T_ M p 0 7 0 A ('' a vF -] 0 Al 0 E F G W J K 12 13 14 15 17 19 A B C D E F G RIVER SAND GRADE AND A PORTION OF THE EAST 1/2 OF SEC 31, TWP 22 N., RGE 5 E EMP. INTERCEPTOR HALE @ 0.1 % MIN. x 58.3 CHECK DAM (TYP.) =MP. INTERCEPTOR SWALE @ 0.1 MATCHLIP IMMEMEMM MATCHLIP TEMP. INTERCEPTOR SWALE @ 0.1 % MIN. x 58.3 AATCHLIN AATCHLIN SEE SHEET 2 INEEMMOVE1 SEE SHEET'31 F Ate. 4 TEMP. INTERCEPTOR SWALE @ 0.1 % MIN. SEE SHEET 3 SEE SHEET 4 Legend 1 x 58.3 —TEMP. INTERCEPTOR SWALE @ 0.1 % MIN. t i 1 i 1 1 1` 1 TEMP. INTERCEPTOR SWALE @ 0.1 % MIN. SEE SHEET 3 SEE SHEET 4 Legend 1 x 58.3 —TEMP. INTERCEPTOR SWALE @ 0.1 % MIN. t i 1 i 1 1 1` 1 (Note. All Items may not appear on drawing) Proposed Sanitary Sewer Manhole © Proposed Catch Basin (type 1) ® Proposed Sanitary Sewer Line —S— Grading Ridge Line R © DBM CONSULTING ENGINEERS, 2004 Existing Sanitary Sewer Manhole �S Existing Catch Basin (type 1) ❑a Existing Sanitary Sewer Line ---S--- Finish Contour —90— Proposed Storm Drain Manhole ® Proposed Yard Drain ® Proposed Storm Drain Line —SD— Exist. Contour ----90---- THIS DOCUMENT AND THE INFORMATION CONTAINED ExistingStorm Drain Manhole ® Existing Yard Drain g ® Existing Storm Drain Line g --SD-- Stream or Ditch Flowline � ->_ HEREIN IS PROPRIETARY TO DBM. ALL COPYRIGHTS ARE RETAINED. GOVERNMENT JURISDICTIONS ARE Proposed Cleanout O Proposed Catch Basin (type 11) Proposed Waterline —W— Fence X X HEREBY AUTHORIZED TO COPY AND OTHERWISE USE Existing Cleanout O Existing Catch Basin (type II) Existing Waterline ---W--- Filter Fabric Fence (Silt Fence) �-4- 10 THIS INFORMATION FOR THEIR BENEFIT. RELEASE OF Proposed Water Meter 19 Power Pole -0- Proposed Gas Line —G— Clearing Limits THIS INFORMATION TO ANY NON -GOVERNMENT PERSONNEL IS NOT AUTHORIZED. THE RECIPIENT IS Existing Water Meter Power Pole w/guy Existing Gas Line ---G--- Monument NOT TO COPY, DUPLICATE, OR DISCLOSE THE Proposed Water Valve Light Pole Proposed Power Line —P— Rebar & Cap ©+ CONTENTS TO ANY PERSON OR ENTITY EXCEPT AS Existing Water Valve �a Proposed Boundary Line - - - - Existing Power Line ---P--- EXPRESSLY AUTHORIZED BY SAID AGREEMENT OR BY Proposed Fire Hydrant Y Existing Property Line — — — Proposed Telephone Line —T— Section Corner DBM IN WRITING. Existing Fire Hydrant V Existing Telephone Line ---T--- 1 ■ Existing Asphalt FILL ■■`■■■■■ x 58.3 TEMP. INTERCEPTOR ;WALE @ 0.25% MIN Proposed Asphalt Concrete Building or Structure Gravel 100yr Floodplain (EL=48.53) H J K G O ,y 1 I I d { t1 1 S G< I I 1 I ■ I• I If f to E GRAPHIC SCALE I NI 0 20 40 80 ! " L 1 inch = 40 feet SILT FENCE AND --- ORANGE CONST. FENCE (TYP. ) TEMP. INTERCEPTOR SWALE @ 0.1 x 58.3 TEMP. INTERCEPTOR ;WALE @ 0.25% MIN FL=53.7 RECORD DRAWING CERTIFICATION THESE DRAWINGS CONFORM TO THE CONTACTOR'S', CONSTRUCTION RECORDS. BY: DATE: TITLE/POSITION: CONFIRMED BY CITY DATE: PROJECT REF: rRA04-00?5 THESE PLANS ARE APPROVED FOR CONFORMANCE WITH THE CITY OF AUBURN'S ENGINEERING DIVISION REQUIREMENTS. P Io- IS - 04 APPROVED BY: DATE APROVED: 10, 2 0 5 7 10 J .J W IX 0 .. W m m \ Q Q m U oCDM ommm00 0 UJI W O Z Y m ON1.1 Q z 3:r U W Uj 0 O O U Q 0- A B C D E F G H J n i C E F i 2 2 M V 5 7 E , , , , , , , RIVER SAND GRADE AND FILL , A PORTION OF T EAST 1/2 OF SEC 31 TWP 22 N., RGE 5 E, W.M. Legend_ (Note: All Items may not appear on drawing) Proposed Sanitary Sewer Manhole ® Proposed Catch Basin (type 1) 0 Proposed Sanitary Sewer Line —S— Grading Ridge Line —R— ® DBM CONSULTING ENGINEERS, 2004 Existing Sanitary Sewer Manhole ® Existing Catch Basin (type 1) p Existing Sanitary Sewer Line---S--- Finish Contour —90— Proposed Storm Drain Manhole ® Proposed Yard Drain ® Proposed Storm Drain Line —SD— Exist. Contour ----90---- THIS DOCUMENT AND THE WORMATION CONTAINED Existing Storm Drain Manhole 0 Existing Yard Drain ® Existing Storm Drain Line --SD-- Stream or Ditch Flowline � - ->— HEREIN IS PROPRIETARY TO DOM. ALL COPYRIGHTS ARE RETAINED. GOVERNMENT JURISDICTIONS ARE Proposed Cleanout ® Proposed Catch Basin (type II) ,� Proposed Waterline —w— Fee �r -+t- HEREBY AUTHORIZED TO COPY AND OTHE E USE Existing Cleanout Existing Catch Basin (type II) �? Existing Waterline---W--- Fitter Fabric Fence (Silt Fence) �--o- 1 THIS INFORMATION FOR THEIR . RELEASE OF Proposed Wafer Meter ® Power Pole t Proposed Gas Line —G— Clearing Limits INFORMATION TO ANY NON -GENT L IS NOT AUTHORIZED. THE RECIPIENT IS Existing Water Meter ® Power Pole w/guy qL Existing Gas Line---G--- Monurnennt NOT TO COPY, DUPLICATE, OR DISCLOSE THE Proposed Water Valve ►� Light Pole Proposed Power Line —P— Rebor & Cap CONTENM TO ANY PERSON OR ENTITY EXCEPT AS xisting Water Valve oa Proposed Boundary Line -••-••--- Existing Power Line---P--- Section Comer EXPRESSLY AUTHORIZED BY SAID AGREEMENT OR BY roposed Fire Hydrant Y Existing Property Line — — — Proposed Telephone Line —T— DBM IN WRITING. :ExistingFire Hydrant V Existing Telephone Line---T--- Ln so 0 Existing ,Asphalt Proposed Asphalt i=6 Concrete Building or Structure Gravel 100yr Fioodplain (EL=48.53) O t E M GRAPHIC SCALE 0 20 40 s0 1 inch = 40 feet RECORD DRAWING CERTIFICATION THESE DRAWINGS CONFORM TO THE CONTACTOR'S CONSTRUCTION RECORDS. BY: DATE: TITLE/POSITION: CONFIRMED BY CITY DATE: PROJECT REF: c;lt®nd-�(l25 THESE PLANS ARE APPROVED FOR CONFORMANCE WITH THE CITY OF AUBURN'S ENGINEERING DIVISION REQUIREMENTS. CP 10- IS- 04 APPROVED BY: DATE APROVED: fW K k El 61 7 E01 10 - f 0 III 0 i C 0 E F G H 9] K a1 iw '-V 1 2 3 5 No VA • !r1 T1C A B C D IE IF IG RIVER SAND GRADE AND FILL A PORTION OF THE EAST 1/2 OF SEC 31, TWP 22 ky RGE 5 E., W.M. EROSION CONTROL "NOTES 1. WITHIN THE CITY OF AUBURN, ALL REQUIRED RETENTION OR DETENTION, SEDIMENTATION AND EROSION CONTROL FACILITIES MUST BE CONSTRUCTED AND IN OPERATION, PRIOR TO LAND CLEARING AND/OR OTHER CONSTRUCTION ACTIVITIES. THESE FACILITIES SHALL BE MAINTAINED, AND UPGRADED IF NECESSARY, TO INSURE THAT SEDMENT-LADEN WATER AND STORM DRAINAGE RUNOFF DOES NOT IMPACT ADJACENT PROPERTIES, NATURAL DRAINAGE WAYS, OR THE EXISTING CITY STORM DRAINAGE SYSTEM. 2. THE SOURCES FOR ALL MATERIAL IMPORTED TO THE SITE SHALL BE APPROVED BY THE CITY. J. THE STORM DRAINAGE DETENTION (RETENTION IF INFILTRATION SYSTEM IS USED) AND EROSION CONTROL FACILITIES DEPICTED ON THE APPROVED DRAWINGS ARE INTENDED TO BE MINIMUM REQUIREMENTS TO MEET ANTICIPATED SITE CONDITIONS. ADDITIONAL DRAINAGE AND EROSION CONTROL FACILITIES MAY BE REQUIRED AS SITUATIONS WARRANT DURING CONSTRUCTION. THE IMPLEMENTATION, MAINTENANCE, REPLACEMENT AND ADDITIONS TO THESE CONTROL SYSTEMS SHALL BE THE RESPONSIBILITY OF THE PERMITTEE. 4. THE TEMPORARY EROSION CONTROL FACILITIES, INCLUDING ALL PERIMETER CONTROLS AND THE DETENTION (RENTENTION IF INFILTRATION SYSTEM IS USED) CONTROL PONDS, SHALL REMAIN IN PLACE UNTIL FINAL SITE CONSTRUCTION IS COMPLETED. AFTER CITY APPROVAL, THE CONTRACTOR WILL BE RESPONSIBLE FOR REMOVING ALL TEMPORARY FACILITIES. 5. THE CONTRACTOR WILL BE REQUIRED TO WATER THE SITE, AS NECESSARY, TO REDUCE DUST EMISSIONS AS A RESULT OF CONSTRUCTION ACTIVITY. THE CONTRACTOR SHALL ALSO SWEEP ALL AFFECTED PUBLIC ROADS, AS NECESSARY TO REMOVE MATERIAL DEPOSITED AS A RESULT OF PROJECT CONSTRUCTION ACTIVITY. 6. ALL AREAS OF ACTIVE EARTHWORK WHICH HAVE THE POTENTIAL FOR EROSION AND SEDIMENTATION IMPACTS ON ADJACENT PROPERTY, NATURAL DRAINAGE WAYS, OR THE EXISTING CITY STORM DRAINAGE SYTEM MUST BE STABILIZED ACCORDING TO THE FOLLOWING SCHEDULE: FROM APRIL 1 TO SEPTEMBER 30, AREAS AT FINAL GRADE AND THOSE WHICH ARE SCHEDULED TO REMAIN UNWORKED FOR MORE THAN 30 DAYS, SHALL BE STABILIZED WITHIN TEN DAYS. FROM OCTOBER 1 TO MARCH 31, EARTHWORK ACTIVITIES SHALL BE CONDUCTED IN STAGES IN ORDER TO MINIMIZE SOIL EXPOSURE. EXPOSED SOILS WITH AN AREA GREATER THAN 5,000 SQUARE FEET THAT ARE SCHEDULED TO REMAIN UNWORKED FOR MORE THAN 24 HOURS .AND EXPOSED AREAS OF LESS THAN 5,000 SQUARE FEET THAT WILL REMAIN UNWORKED FOR MORE THAN 7 DAYS SHALL BE STABILIZED IMMEDIATELY. EROSION CONTROL DETAIL REFERENCE 1. SEE CITY OF AUBURN STANDARD DETAIL "GENERAL-02" FOR TEMPORARY CONSTRUCTION SITE SIGN BOARD (4'x4') INFORMATION. 2. SEE CITY OF AUBURN STANDARD DETAIL "EROSION-01 " FOR CONSTRUCTION ENTRANCE INFORMATION. 3. SEE CITY OF AUBURN STANDARD DETAIL "EROSION-02" FOR SILT CONTROL FENCE INFORMATION. 4. SEE CITY OF AUBURN STANDARD DETAIL "EROSION-04" FOR CATCH BASIN PROTECTION INFORMATION. 5. SEE CITY OF AUBURN STANDARD DETAIL "EROSION-05" FOR CHECK DAMS AND SWALE INFORMATION. 6. SEE CITY OF AUBURN STANDARD DETAIL "EROSION-06" FOR GRAVEL FILTER BERM INFORMATION. 7. SEE CITY OF AUBURN STANDARD DETAIL "EROSION-07" FOR STRAW AND HAY BAIL BARRIERS INFORMATION. SEE CITY OF AUBURN STANDARD DETAIL "STORM-04" FOR GRADING/EROSION DISCHARGE CONTROL STRUCTURE INFORMATION. SEASONAL HIGH GROUND WATER TABLE = 44.50. EROSION CONTROL SEEDING NOTES PURPOSE TO REDUCE EROSION AND SEDIMENTATION BY STABILIZING EXPOSED SOILS THAT WILL NOT BE BROUGHT TO FINAL GRADING OR PERMANENT COVER TREATMENT OR VEGETATION WITHIN 30 DAYS OF THE EXPOSURE. EL 54.50 CONDITIONS WHERE PRACTICE APPLIES - PERMANENT STRUCTURES ARE TO BE INSTALLED OR EXTENSIVE GRADING OF THE AREA WILL OCCUR PRIOR TO THE ESTABLISHMENT OF PERMANENT VEGETATION. EL 53.50 _ SPILLWAY - EXPOSED SOIL SURFACES WHICH ARE NOT TO $E FINAL GRADE WITHIN 30 DAYS. - AREAS WHICH WILL NOT BE SUBJECTED TO HEAVY WEAR BY CONSTRUCTION TRAFFIC. - AREAS SLOPING UP TO 10% FOR 100 FT. OR LESS. DSM CFO I A/MmCFICATU TIME OF PLANTING- DURING THE TIME PERIOD BETWEEN APRIL 1 THROUGH JUNE 30 AND SEPTEMBER 1 THROUGH OCTOBER 31. (NOTE: IF PLANTING BETWEEN JULY 1 AND AUGUST 31, IRRIGATION MAY BE REQUIRED. IF PLANTING BETWEEN NOVEMBER 1 AND MARCH 31, MULCHING WILL BE REQUIRED IMMEDIATELY AFTER PLANTING.) SITE PREPARATION- BEFORE SEEDING, INSTALL NEEDED SURFACE RUNOFF CONTROL MEASURES SUCH AS GRADIENT TERRACES, INTERCEPTOR DIKE/SWALES, LEVEL SPREADERS AND SEDIMENT BASINS. SEEDBED PREPARATION- THE SEEDBED SHOULD BE FIRM, BUT NOT COMPACT, WITH A FAIRLY FINE SURFACE FOLLOWING SURFACE ROUGHENING. SURFACE ROUGHENING SHOULD BE DONE AT RIGHT ANGLES TO THE SLOPE AND PREFERABLY "CAT WALKED" UP SLOPE. - FERTILIZATION- AS PER SUPPLIER'S RECOMMENDATIONS. DEVELOPMENTS ADJACENT TO WATER BODIES AND WETLANDS MUST USE NON -PHOSPHORUS FERTILIZER. SEEDING- APPLY THE FOLLOWING MIXTURE TO THE PREPARED SEED BED AT A RATE OF 120 LBS/ACRE: PROPORTIONS PERCENT PERCENT NAME BY WEIGHT PURITY GERMINATION REDTOP (AGROSTIS ALBA) 10 % 92 90 ANNUAL RYE (LOLIUM MULTIFORUM) 40% 98 90 CHEWINGS FESQUE 40 % 97 80 (FESTUCA RUBRA COMMUTATA) (JAMESTOWN, BANNER, SHADOW OR KOKET) WHITE DUTCH CLOVER 10 % 96 90 (TRIFOLIUM REPENS) FOR OTHER SEED MIXES, USE LOCAL SUPPLIER RECOMMENDATIONS WITH APPROVAL FROM THE CITY OF AUBURN. - "HYDROSEEDING" APPLICATIONS WITH APPROVED SEED -MULCH -FERTILIZER MIXTURES MAY ALSO BE USED. - MAINTENANCE- SEEDING SHOULD BE SUPPLIED WITH ADEQUATE MOISTURE. SUPPLY WATER AS NEEDED, ESPECIALLY IN ABNORMALLY HOT OR DRY WEATHER, OR ON ADVERSE SITES. WATER APPLICATION RATES SHOULD BE CONTROLLED TO PREVENT RUNOFF. INADEQUATE AMOUNTS OF WATER MAY BE MORE HARMFUL THAN NO WATER. - RE -SEEDING- AREAS WHICH FAIL TO ESTABLISH VEGETATIVE COVER ADEQUATE TO PREVENT EROSION SHALL BE RE -SEEDED AS SOON AS SUCH AREAS ARE IDENTIFIED. SILT FENCE-\, (TYP.) 12'0 P V C RISER OVERFLOW EL 52.60 I 0 0 0 0 0 0 0 0 0 4.2' °NEAlf 0 1 0 0 0 O 0 CONTROL %c J 48' MIN. CMP STANDPIPE, OPEN TOP, CLOSED BOTTOM, ENCASED IN CONCRETE, OVERFLOW EL 53.00 RECORD DRAWING CERTIFICATION THESE DRAWINGS CONFORM TO THE CONTACTOR'S CONSTRUCTION RECORDS. BY: DATE: TITLE/POSITION: CONFIRMED BY CITY DATE: 2 PROJECT REF: THESE PLANS ARE APPROVED FOR CONFORMANCE WITH THE CITY OF AI6URN'S ENGINEERING DIVISION REQUIREME . CP to-Is-o4 APPROVED BY: DATE APROVED: S W N • W 0 0 I �wW r z zo" co ©`0 W i N LA %.„/ -W t0 J U m LA_ C4 po cq cr N z lie � m i r tsrr z 10-'1 w Z 00 Lj M 04 � N N = W V t�0 LL. 0— O N O t 00 * z z O 04 o 10 6 M a W r- 0 .r-- V) "",1 0 C D A B E F C H J K