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HomeMy WebLinkAbout05D1857AUBURN RED ROBIN CALL BEFORE YOU DIG 1 800-424-5555 TABLE OF CONTENTS SH££T i COVER SHEET SH££T 2 TEMPORARY GRADING AND T£SC PLAN LEGAL DESCRIPTION D£SCR/PT/ON: PARCEL NUMBER: 0301500355 LOT J, CITY OF AUBURN LOT LINE ADJUSTMENT NUMBER LLA-0020-94, RECORDED UNDER RECORDING NUMBER 9412130489, IN KING COUNTY, WASHINGTON (SAID LOT LINE ADJUSTMENT BEING A RE-RECORDING OF INSTRUMENT RECORDED UNDER RECORDING NUMBER 9411021521). CONTA/N/NG 0.81 ACRES, MORE OR LESS. LEGEND (Note: All Items may not appear on drawing) Proposed Sanitary Sewer Manhole QS Existing Sanitary Sewer Manhole QS Proposed Storm Drain Manhole so Existing Storm Drain Manhole Proposed Cleanout O Existing Cleanout Proposed Water Meter Existing Water Meter 9 Proposed Water Valve ►. Existing Water Valve oa Proposed Fire Hydrant Y Existing Fire Hydrant YY Existing Blowoff Proposed Catch Basin (type 1) 13 Existing Catch Basin (type 1) 0 Proposed Yard Drain Existing Yard Drain Proposed Catch Basin (type II) Existing Catch Basin (type II) Power Pole All - Power Pole w/guy C!, Existing Electrical Junction Box Light Pole Existing Light Pole Proposed Boundary Line Existing Proprty Line 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— Finish Contour 90 Exist. Contour —90 Stream or Ditch Flowline �- Fence X X Filter Fabric Fence (Silt Fence) --a­❑- Clearing Limts�i Monument Rebar & Cap O Section Corner Existing Asphalt Proposed Asphalt Concrete Building or Structure Gravel SUR VE YOR S NOTES NOTES: 1. THE SURVEY WAS CONDUCTED ACCORDING TO THE DESCRIPTION SHOWN, FURNISHED BY CHICAGO TITLE INSURANCE COMPANY, COMM/TMENT NO. 1035610, DATED APRIL Z 2002. THE EASEMENTS SHOWN OR NOTED HEREON RELATE TO THIS COMM/TMENT. VER TICAL DA TUM 1. CITY OF AUBURN BENCHMARK NUMBER 33-R.• RAILROAD SPIKE IN POWER POLE AT SOUTH SIDE OF 15TH STREET SOUTHWEST, SECOND POLE EAST OF UNION PACIFIC RAILROAD TRACKS. ELEVATION: 89.50 (NAVD88) 2 CITY OF AUBURN BENCHMARK NUMBER 33-L: NEAR SOUTH EDGE OF STREET LIGHT BASE AT THE NORTH SIDE OF 15TH STREET SOUTHWEST, SIXTH STREET WEST OF UNION PACIFIC RAILROAD TRACKS. ELEVATION, • 84.13 (NAVD88) C DBM CONSULTING ENGINEERS, 2002 THIS DOCUMENT AND THE INFORMATION CONTAINED HEREIN IS PROPRIETARY TO DBM CONSULTING ENGINEERS AND HAS BEEN FURNISHED IN CONFIDENCE AND IS SUBJECT TO THE TERMS OF A SEPARATE SECRECY AGREEMENT BETWEEN DBM AND THE RECIPIENT. 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 DBM IN WRITING. NE 114 SEC 23, TWP 21 N, RGE 4E, W. M. CONSTRUCTION REQUIREMENTS A. THE GENERAL CONSTRUCT/ON REOU/REM£NTS FOR THE CITY OF AUBURN SHALL BE THOSE CONTAINED IN THE "WASHINGTON STATE DEPARTMENT OF TRANSPORTATION (WSDOT) STANDARD SPECIFICATION' FOR ROAD, BRIDGE AND MUNICIPAL CONSTRUCTION, " CURRENT EDITION, EXCEPT WHERE SUPPLEMENTED OR MODIFIED BY THE CITY. S. ALL PLANS AND CALCULATIONS SHALL BE PREPARED, STAMPED, SIGNED AND DATED BY A WASHINGTON STATE LICENSED PROFESSIONAL CIVIL ENGINEER. C. PROPERTY SURVEYS SHALL BE PERFORMED AND STAMPED BY A WASHINGTON STATE LICENSED PROFESSIONAL. LAND SURVEYOR. D. ALL PLANS AND CALCULATIONS SHALL B£ NEAT, UNCLUTTERED, LEGIBLE, AND /N CONFORMANCE WITH THE REQUIREMENTS HEREIN. E. WHERE APPLICABLE, SHOP DRAWINGS SHALL BE SUBMITTED FOR REVIEW AND APPROVAL PRIOR TO CONSTRUCTION. F. THE CONTRACTOR SHALL BE ADHERE TO APPLICABLE CITY DEVELOPER SPECIFICATIONS AND STANDARD DETAILS. IT SHALL BE THE RESPONSIBILITY OF THE APPLICANT TO OBTAIN THIS INFORMATION AND PASS IT ON TO HIS CONTRACTOR FOR CONSTRUCTION PURPOSES. FAILURE TO DO SO WILL BE GROUNDS FOR NONCOMPLIANCE TO CITY REQUIREMENTS DEVELOPER SPECIFICATIONS AND STANDARD DETAILS SHALL BE ON -SITE DURING CONSTRUCTION, G. THE CONTRACTOR SHALL PROVIDE THE CITY OF AUBURN WITH COMPACTION TEST RESULTS PRIOR TO THE" INSTALLATION OF UTILITIES. SUPERMALL WAY (INTERNAL PR VA TE ROAD) 15TH STREETS. W. (PRINCIPAL AR TER IAL) UNAUTHORIZED CHANGES AND USES THE ENG/NEER PREPARING THESE PLANS W/LL NOT BE RESPONSIBLE FOR NOR L/ABLE FOR UNAUTHORIZED CHANGES TD OR USES OF THESE PLANS. /N THE EVENT THAT INCONSISTENCIES AR/SE /N THE PLANS OR SPECIFICATIONS, THE CONTRACTOR SHALL STOP WORK IMMEDIATELY. THE CONTRACTOR SHALL NOT PROCEED FURTHER UNTIL RECEIVING WRITTEN VERIFICATION AND APPROVAL TO MAKE CHANGES TO THE PLANS BY THE ENGINEER OF THESE PLANS. THE CONSTRUCT/ON CONTRACTOR AGREES THAT /N ACCORDANCE WITH GENERALLY ACCEPTED CONSTRUCT/ON PRACTICES, THE CONSTRUCTION CONTRACTOR WILL BE REOU/RED TO ASSUME SOLE AND COMPLETE RESPONSIBILITY FOR THE JOB S/T£ CONDITIONS DURING THE COURSE OF CONSTRUCT/ON Of THIS PROJECT. THIS INCLUDES SAFETY OF ALL PERSONS AND PROPERTY. THIS REQUIREMENT SHALL BE MADE TO APPLY CONTINUOUSLY AND NOT 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, W CONNECT/ON WITH THE PERFORMANCE OF WORK ON THIS PROJECT, EXCEPTING LIABILITY ARISING FROM SOLE NEGLIGENCE OF THE DESIGN PROFESSIONAL. ENGINEER'S NOTE TO CONTRACTOR. - INFORMATION CONCERNING THE EXISTENCE AND LOCATION OF ANY UNDERGROUND UTILITIES, PIPES AND/OR STRUCTURES SHOWN ON THESE PLANS WAS OBTAINED BY A SEARCH OF AVAILABLE RECORDS. TO THEBEST OF OUR KNOWLEDGE, THERE ARE NO EXISTING UTILITIES EXCEPT AS SHOWN ON THESE PLANS. THE CONTRACTOR SHALL ASCERTAIN THE TRUE VERTICAL AND HORIZONTAL LOCATION AND SIZE OF THOSE UT/UT/ES, SHOWN OR NOT SHOWN ON THE PLANS. CONSTRUCTION SEQUENCE 1. PR£-CONSTRUCT/ON MEETING W/TH THE CITY OF AUBURN. 2. POST SIGN WITH NAME AND PHONE NUMBER OF TESC SUPERVISOR. J. INSTALL CATCH BASIN PROTECTION AS REOUIR£D. 4. GRADE AND INSTALL CONSTRUCTION ENTRANCE(S). 5. INSTALL PERIMETER PROTECTION (SILT FENCE, BRUSH BARRIER, ETC.). 6. CONSTRUCT SEDIMENT TRAP. 7. CONSTRUCT SURFACE WATER CONTROLS (INTERCEPTOR SWALES, TEMPORARY PIPE CULVERTS, ETC.) 8. BEGIN EARTHWORK OPERATIONS. 9. UPON COMPLETION OF THE PROJECT, ALL DISTURBED AREAS MUST BE STABILIZED AND SUPS REMOVED IF APPROPRIATE ONLY ON APPROVAL OF A CITY INSPECTOR. GRAPHIC SCALE 0 15 30 60 1 inch = 30 feet V[UNITYMAP �? MAIN ST. V) J cn 3 z m CANYON RD. 18 AUBURN SUPERMALL 167 OF THE B� GREAT N.W. S� y 15th ST. SW. L Ln O \ BOUNDARY BLVD SITE c W ALGONA CONSUL TANTS/UTILITIES/SER VICES %NG/PLANNING/SURVEY/NG: AARON ME/LLEUR, PE (PROJECT MANAGER) DAN S/EGR/ST (DESIGN ENGINEER) ROBERTA MARTA (PROJECT PLANNER) DBM CONSULTING ENGINEERS 502 16TH STREET NE, SUITE 312 AUBURN, WA 98002 (253) 887-0924 (PHONE) (253) 887-0925 (FA)O SURVEYOR: JEFF MCMA NUS BUSH ROED & HITCH/NGS INC 2009 MINOR AVENUE EAST SEATTLE, WASHINGTON 98102 (206) 323-4144 WATEI;'/SEW£R.• CITY OF AUBURN 25 WEST MAIN STREET AUBURN, WA 98001 (253) 931-3010 PoffffflzoS.• PUGET SOUND ENERGY 22828 68TH AVENUE SOUTH 1102 KENT, WA 98032 (888) 225-5773 OWNERICL/ENT.• AUBURN VALLEY LLC (GWD) TOM KRUEGER, KEVIN SONNESORN 6840 FORT DENT WAY, ,4350 SEATTLE, WASHINGTON 98188 (206) 243-4911 (PHONE) (206) 243-8382 (FAX) TRAFFIC: TRANSPDRTAT/ON CONSULT/NG NORTHWEST 1607 E. MAIN STREET AUBURN, WA 98002 (253) 931-0506 (PHONE) (206) 664-1144 (FAX) TELEPHONE.• U.S. WEST COMMUNICATIONS P.O. BOX 12480 SEATTLE, WA 98111 (800) 244-1111 CABLE.- TC/ CABLE 4020 AUBURN WAY NORTH AUBURN, WA 98002 (877) 824-2288 FIRE. CITY OF AUBURN FIRE DEPARTMENT 1101 D STREET ME AUBURN, WA 98002 (253) 931-3060 (253) 931-3055 FAX GEOTECN/CAL ENG/NEER.• TIM ROBERTS ZIPPER ZEMAN ASSOCIATES INC. 18905 33RD AVENUE WEST SUITE 117 L YNNWOOD, WASHINGTON 98036 (425) 771-3304 SCHOOL: AUBURN SCHOOL DISTRICT 915 47H STREET HE AUBURN, WA 98002 (253) 931-4900 REFUSE SERVICE. RST DISPOSAL 701 2ND STREET NW AUBURN, WA 98002 (253) 833-3333 GENERAL NOTES 1. THIS DEVELOPMENT 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 REQUIRED 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, RIDGE, AND MUNICIPAL CONSTRUCTION" (2000/LATEST EDITION), EXCEPT WHERE SUPPLEMENTED OR MODIFIED BY THE CITY'S PROJECT SPECIFICATIONS MANUAL, AND THE CITY'S STANDARD CONSTRUCTION DETAILS 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 SHOWN FOR EXISTING UTILITIES ARE APPROXIMATE. THE CONTRACTOR IS CAUTIONED THAT OVERHEAD UTILITY LINES MAY NOT BE SHOWN ON THE DRAWINGS. IT SHALL BE THE CONTRACTOR'S RESPONSIBILITY TO DETERMINE THE TRUE ELEVATIONS AND LOCATIONS OR ALL UNDERGROUND UTILITIES AND THE EXTENT OF ANY HAZARD CREATED BY OVERHEAD UTILITY LINES. IDENTIFICATION, LOCATION MARKINGS 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 LOCATIONS (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 TO THE SITE SHALL BE SUBMITTED TO THE CITY FOR APPROVAL. IF THE CITY BELIEVED 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 AN AROUND THIS PROJECT. PRIOR TO THE START OF WORK, ALL METHODS AND EQUIPMENT USED FOR TRAFFIC CONTROL AND STREET 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 FOR 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. 8. CERTIFIED DRAWINGS ARE REQUIRED PRIOR TO PROJECT ACCEPTANCE. REFER TO THE CITY'S "RECORD CONSTRUCTION DOCUMENT" HANDOUT. RECORD DRAWING CERTIFICATION THESE DRAWINGS CONFORM TO THE CONTRACTOR'S CONSTRUCTION RECORDS. BY DATE TITLE/POSITION: CONFIRMED BY CITY: DATE PROJECT REF: GRA #03-003 THESE PLANS ARE APPROVED FOR CONFORMANCE WITH THE CITY OF AUBURN'S ENGINEERING DIVISION REQUI REMgN jS C+f 1 1S o 3 APPROVED BY: DATE APPROVED: I . is- -03 y = b 3 W � L m W m m p o g w 0 0 © o v IliQ o z 0 0 N N 6i 0 0 0 0 CL U C/� w z_ 0 0 I LL 0 0 i 0 U Q c� N 0 0 V OSDISC7 SUPERMALL LOT'J" FILTER FABRIC FENCE NE 114 SEC 2J9 T WP 21 N RGE 4E, '. M. INS TALLA TION NOTES 1. THE FILTER FABRIC SHALL BE PURCHASED IN A CONTINUOUS ROLL CUT TO THE LENGTH OF THE BARRIER TO AVOID USE OF JOINTS. WHEN JOINTS ARE NECESSARY, FILTER CLOTH SHALL BE SPLICED TOGETHER ONLY AT A SUPPORT POST, WITH A MINIMUM 6—INCH OVERLAP, AND BOTH ENDS SECURELY fx, I TIN 'APE EX S fi G FASTENED TO THE POST. r 'I PROTECTION., ' SEE 2. THE FILTER FABRIC FENCE SHALL BE INSTALLED TO FOLLOW THE CONTOUR H I S (WHERE FEASIBLE). THE FENCE POSTS SHALL BE SPACED A MAXIMUM OF 8 % f. f' , E AL �T V J SUPRM L A C IL i FEET APART AND DRIVEN SECURELY INTO THE GROUND MINIMUM OF 30 INCHES). YI' I % ERO$10 3. A TRENCH SHALL BE EXCAVATED, ROUGHLY 6 INCHES WIDE AND 6 INCHES DEEP, UPSLOPE AND ADJACENT TO THE WOOD POST TO ALLOW THE FILTER r ]� ' NT N �� �T AL A � T�'R.�IA,�� �� � �� �� RIM `84� 4 f ,� , IE� 79 4 FABRIC TO BE BURIED. L . 1,�, YA , ; /i i >` : ' ,' WHEN STANDARD STRENGTH FILTER FABRIC IS USED, THE FILTER FABRIC AND A WIRE MESH SUPPORT FENCE SHALL BE FASTENED SECURELY TO THE UPSLOPE SIDE OF THE POSTS USING HEAVY DUTY WIRE STAPLES AT LEAST 1 INCH LONG, TIE WIRES OR HOG RINGS THE WIRE SHALL EXTEND INTO THE MINIMUM OF 4 INCHES AND SHALL NOT EXTEND MORE THAN 42 INCHES ABOVE THE ORIGINAL GROUND SURFACE. 20 INCHES OF THE FILTER FABRIC BE EXTENDED INTO THE TRENCH AND SHALL NOT EXTEND MORE THAN 42 INCHES ABOVE THE ORIGINAL GROUND SURFACE. WIRE MESH OR -` - --" FILTER FABRIC SHALL NOT BE STAPLED TO EXISTING TREES — _ — — — — — — — - 15' WATERLINE�' `� 84.50FL 5. THE TRENCH SHALL BE BACKFILLED WITH 3/4—INCH+ MINIMUM DIAMETER WASHED GRAVEL OR PEA GRAVEL. 83.479L 20' ELECTRICAL EASEMENT AEC. I #9508302011 � EXISTING FIRE' L- "(PROTECT o 0 0 0 I 6. FILTER FABRIC FENCES SHALL BE REMOVED WHEN THEY HAVE SERVED THEIR USEFUL PURPOSE, BUT NOT BEFORE THE UPSLOPE AREA HAS BEEN EASEMENT REC. L- - - HYDRANT o PERMANENTLY STABILIZED AND UPON APPROVAL OF THE CITY INSPECTOR. #9403240799 I IN PLACE) Ij 85 0 7. FILTER FABRIC FENCES SHALL BE INSPECTED IMMEDIATELY AFTER EACH RAINFALL AND AT LEAST DAILY DURING PROLONGED RAINFALL. ANY REQUIRED REPAIRS - - - - - - - - - - - - - - SHALL BE MADE IMMEDIATELY. 06 i °� 87 - EROSION CONTROL DETAIL REFERENCE 36' DRAINAGE EASEMENT., REC. #950802b357 —SD — \ \ 82.67FL 'h Proposed Boundary Line Existing Proprty Line 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 — Finish Contour 90— Exist. Contour —90— Stream or Ditch Flowline Fence X X Filter Fabric Fence (Silt Fence) �--o— Clearing Limts� Monument Rebar & Cap pp Section Corner 4- Existing Asphalt Proposed Asphalt Concrete Building or Structure x ', Gravel /YDT 10 -)Cale 1 • SEE CITY OF AUBURN STANDARD DETAIL "EROSION-1" FOR CONSTRUCTION ENTRANCE INFORMATION. 2• SEE CITY OF AUBURN STANDARD DETAIL "EROSION-2" FOR FILTER FABRIC FENCE INFORMATION. 3' SEE CITY OF AUBURN STANDARD DETAILS "EROSION-Y AND "EROSION-4" FOR CATCH BASIN PROTECTION INFORMATION. 4• SEE CITY OF AUBURN STANDARD DETAIL "EROSION-7" FOR STRAW BALE CHECK DAM INFORMATION. EROSION CONTROL SEEDING NOTE, 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. 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. - EXPOSED SOIL SURFACES WHICH ARE NOT TO BE 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. DESIGN CRITERIA/SPECIFICATIONS - 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, STRAW AND/OR 0F2 SEED ALL LEVEL SPREADERS AND SEDIMENT BASINS. .ED AREAS TO PREVENT EROSION GRADING IS COMPLETE - 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. _ SILT FENCE, IF REQUIRED BY TOR, AROUND THE STOCKPILE - FERTILIZATION- AS PER SUPPLIER'S RECOMMENDATIONS. DEVELOPMENTS ADJACENT TO WATER BODIES AND WETLANDS MUST USE NON -PHOSPHORUS GRADING IS COMPLETE. FERTILIZER. _ PLASTIC COVERING WITH SANDBAG - SEEDING- APPLY THE FOLLOWING MIXTURE TO THE PREPARED SEED BED AT A RATE OF 120 LBS/ACRE: ITS OVER STOCKPILE TO PREVENT PROPORTIONS PERCENT PERCENT �N, IF REQUIRED BY INSPECTOR. NAME BY WEIGHT PURITY GERMINATION STIC COVERING IS NOT INSTALLED, FOCKPILE SHALL BE INSPECTED REDTOP (AGROSTIS ALBA) 10% 92 90 0CALLY TO ENSURE THAT NES ARE NOT BEING RELEASED ANNUAL RYE (LOLIUM MULTIFORUM) 40% 98 90 HE STORM DRAINAGE SYSTEM. CHEWINGS FESQUE 40% 97 90 (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. - 11HYDROSEEDING" APPLICATIONS WITH APPROVED SEED -MULCH -FERTILIZER MIXTURES MAY ALSO BE USED. kY ELE=82.05 - 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 I' MIN. TOP OF TRAP EL=84.1 t 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. 1' MIN. OVERFLOW EROSION CONTROL NOTES 1' MIN. 1. WITHIN THE CITY OF AUBURN, ALL REQUIRED SEDIMENTATION AND EROSION CONTROL FACILITIES INDICATED ON THE PLANS 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 SEDIMENT -LADEN WATER AND STORM DRAINAGE RUNOFF DOES NOT IMPACT THE ADJACENT PROPERTIES, NATURAL DRAINAGE WAYS, OR THE TIPI�Ap EXISTING CITY STORM DRAINAGE SYSTEM. GEOTEXTILE 2. THE SOURCES FOR ALL MATERIAL IMPORTED TO THE SITE SHALL BE APPROVED BY THE CITY. 1' MIN. DEPTH, 2"-4" ROCK 3. THE DETENTION (RETENTION IF INFILTRATION SYSTEM IS USED), SEDIMENTATION 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 3� MIN. 1' DEPTH 74"-1.5" AS SITUATIONS WARRANT DURING CONSTRUCTION. THE IMPLEMENTATION, MAINTENANCE, REPLACEMENT AND ADDITIONS TO THESE CONTROL SYSTEMS SHALL BE WASHED GRAVEL THE RESPONSIBILITY OF THE PERMITTEE. 4. THE TEMPORARY EROSION CONTROL FACILITIES, INCLUDING ALL PERIMETER CONTROLS AND THE DETENTION (RETENTION IF INFILTRATION SYSTEM IS USED) CONTROL PONDS, SHALL REMAIN IN PLACE UNTIL FINAL SITE CONSTRUCTION IS COMPLETED AND APPROVAL FOR THEIR REMOVAL HAS BEEN RECEIVED FROM TO ]� T 1y� �/ THE CITY. 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 MUD 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 PROPERTIES, NATURAL DRAINAGE WAYS, OR THE EXISTING CITY STORM DRAINAGE SYSTEM MUST BE STABILIZED ACCORDING TO THE FOLLOWING SCHEDULE: TOP OF TRAP EL=84.1 f FROM APRIL 1 TO SEPTEMBER 30, AREAS AT FINAL GRADE AND THOSE THAT ARE SCHEDULED TO REMAIN UNWORKED FOR MORE THAN THIRTY 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 SEVEN DAYS SHALL BE STABILIZED IMMEDIATELY. —SPILLWAY ELE=82.05 7. THE SEDIMENT TRAP WAS SIZED USING THE ESTIMATED RELEASE RATE OF THE 25—YEAR STORM EVENT. SITE VOLUME TABLE.- UNADJUSTED CUT FILL NET SITE CU.YDS CU.YDS CU.YDS METHOD LOT "J" 1600 1600 (F) GRID RECORD DRAWING CERTIFICATION THESE DRAWINGS CONFORM TO THE CONTRACTOR'S CONSTRUCTION RECORDS. BY DATE TITLE/POSITION: CONFIRMED BY CITY: DATE PROJECT REF: GRA 103-003 THESE PLANS ARE APPROVED FOR CONFORMANCE WITH THE CITY OF AUSURN'S ENGINEERING DIVISION REQUIREMENTS APPROVED BY: lam. J-..JlJ4 DATE APPROVED: Sz m 5 �Q m @i M n_ p p C U t � 4