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2020.0085.DP0001 Yelm Middle School_Demolition Plan Set8 MAILBOXES5 MAILBOXESGRAVELGRAVELPARCEL"D"APN: 75300100000& 75301000000PARCEL"A"APN: 22719231200(COMPRISED OFPARCELS: "A", "B" & "C")PAR "B"PAR "C"APN: 227192312017' POWER EASEMENT; AFFECTINGLOTS 1 & 16, BLOCK 2 SOLBERG'SFIRST ADDITION TO YELM;RECORDING NO.: 8410020045BLANKET CONTROL OFSEWERAGE DISPOSAL;AFFECTING& BLANKET TO ENTIRE PROPERTY;RECORDING NO.: 8409190047.UNDEFINED UTILITY SANITARY SEWER COLLECTIONEASEMENT TO CITY OF YELM; AFFECTING& BLANKET TO ENTIRE PROPERTY;RECORDING NO.: 9303150173 & 9303150174.UNDEFINED UTILITY EASEMENT FOR TRANSMISSIONAND DISTRIBUTION LINES;RECORDING NO.: 175065UNDEFINED POWER EASEMENT; AFFECTING& BLANKET TO LOTS 1 THRU 8, BLOCK 1,& VACATED ALLEY (FACILITIES AS NOW, TO BE, OR RELOCATED); RECORDING NO.: 8409190047SIDEWALK AND UTILITY EASEMENT;AFFECTING LOT 1, BLOCK 17 SOLBERG'SSECONDARY ADDITION TO YELM;RECORDING NO.: 4050540SIDEWALK EASEMENT;RECORDING NO.: 422868116' ELECTRIC TRANSMISSIONAND/OR DISTRIBUTION; AFFECTING BLOCKS 10, 11 & 12,SOLBERG'S FIRST ADDITION;RECORDING NO.: 319706716' ELECTRIC TRANSMISSIONAND/OR DISTRIBUTION; AFFECTING BLOCKS 10, 11 & 12,SOLBERG'S FIRST ADDITION;RECORDING NO.: 319706716' ELECTRIC TRANSMISSIONAND/OR DISTRIBUTION; AFFECTING BLOCKS 10, 11 & 12,SOLBERG'S FIRST ADDITION;RECORDING NO.: 319706710' ELECTRIC TRANSMISSIONAND/OR DISTRIBUTION; AFFECTING BLOCKS 10, 11 & 12,SOLBERG'S FIRST ADDITION;RECORDING NO.: 3197067BELIEVED TO BE A 10' GASSERVICE, PER SKETCH INDOCUMENT;RECORDING NO.: 330086710' ELECTRIC TRANSMISSIONAND/OR DISTRIBUTION; PARCEL "A";RECORDING NO.: 319706820' ELECTRIC TRANSMISSIONAND/OR DISTRIBUTION;AFFECTING PARCEL "A";RECORDING NO.: 319706810' ELECTRIC TRANSMISSIONAND/OR DISTRIBUTION;AFFECTING PARCEL "A";RECORDING NO.: 3197068SIDEWALK EASEMENT;RECORDING NO.: 3192817SIDEWALK EASEMENT;RECORDING NO.: 3192816SIDEWALK EASEMENT;RECORDING NO.: 3192816SIDEWALK EASEMENT;RECORDING NO.: 4228681STATUTORY WARRANTY DEED RECORDING NO.: 525492STATUTORY WARRANTY DEED RECORDING NO.: 41003216' ELECTRIC TRANSMISSIONAND/OR DISTRIBUTION; AFFECTING BLOCKS 10, 11 & 12,SOLBERG'S FIRST ADDITION;RECORDING NO.: 3197067VANVANCOMPACTEDWARDS ST NWCOATES RD SESOLBERG ST NWRICE ST NWYELM AVE WSW WASHINGTON AVEJEFFERSONVAN TRUMPSTEVENSSOLBERG CT SEAVE NWAVE NWAVE NWPROPOSEDYELMMIDDLESCHOOLN40° 30' 32"E1095.93'N1 ° 3 0 ' 2 7 "E 9 5 . 3 4 ' S49° 30' 57"E 660.18'S40° 29' 08"W424.93'S40° 29' 08"W120.00'S49° 30' 57"E200.02'S40° 29' 08"W120.00'S49° 30' 57"E200.02'S40° 29' 08"W304.92'843.36'N40° 29' 08"E21.53'N19° 30' 52"W17.90'N40° 29' 08"E530.16'16.52'RIGHT-OF-WAYDEDICATION1.04'RIGHT-OF-WAYDEDICATION25.00' FRONTYARD SETBACK35.00' FRONTYARD SETBACK25.00' FRONTYARD SETBACK25.00' FRONTYARD SETBACK25.00' FRONTYARD SETBACKSHEETPROJECTBCRA NO.DATEREVISIONSSHEET TITLE© COPYRIGHT 2019 - BCRA, INC. ALL RIGHTS RESERVEDSEALT 253.627.4367 F 253.627.4395 WWW.BCRADESIGN.COM 2106 PACIFIC AVENUE, SUITE 300, TACOMA, WA 98402 30x42 DRAWN BY:CHECKED BY:IF SHEET MEASURES LESS THAN 30"X42", IT IS A REDUCED PRINT. REDUCE SCALE ACCORDINGLYDESIGN BY:1.29.202019024CIVIL PLAN REVIEWYELM MIDDLE SCHOOL REPLACEMENT 402 W YELM AVE YELM, WA 98597 YELM COMMUNITY SCHOOLS AH, CHSTCSAPPROVED FOR CONSTRUCTION .City Engineer DateApproval expire 1 year from the above dateKnow what'sbelow.before you dig.CallR OF 74 SHEETSCHS1/7/2020 2:40:54 PM Civil EngineersStructural EngineersLandscape ArchitectsCommunity PlannersLand SurveyorsNeighborsT A C O M A2215 North 30th Street, Suite 300, Tacoma, WA 98403253.383.2422TELS E A T T L E1200 Sixth Avenue, Suite 1620, Seattle, WA 98101206.267.2425TELNGRAPHIC SCALE0601201" = 60 FEET30IF WORKERS ENTER ANY TRENCH OR OTHER EXCAVATION FOUROR MORE FEET IN DEPTH THAT DOES NOT MEET THE OPEN PITREQUIREMENTS OF WSDOT SECTION 2-09.3(3)B, IT SHALL BESHORED AND CRIBBED. THE CONTRACTOR ALONE SHALL BERESPONSIBLE FOR WORKER SAFETY AND AHBL ASSUMES NORESPONSIBILITY. ALL TRENCH SAFETY SYSTEMS SHALL MEET THEREQUIREMENTS OF THE WASHINGTON INDUSTRIAL SAFETY ANDHEALTH ACT, CHAPTER 49.17 RCW.THE LOCATIONS OF EXISTING UNDERGROUND UTILITIES AREAPPROXIMATE ONLY AND HAVE NOT BEEN INDEPENDENTLYVERIFIED BY THE OWNER OR ITS REPRESENTATIVE. THECONTRACTOR SHALL DETERMINE THE EXACT LOCATION OF ALLEXISTING UTILITIES BEFORE COMMENCING WORK AND AGREESTO BE FULLY RESPONSIBLE FOR ANY AND ALL DAMAGES THATHAPPEN DUE TO THE CONTRACTOR'S FAILURE TO LOCATEEXACTLY AND PRESERVE ANY AND ALL UNDERGROUNDUTILITIES. AHBL ASSUMES NO LIABILITY FOR THE LOCATION OFUNDERGROUND UTILITIES.IMPORTED FILL MATERIAL SHALL NOT CONTAIN PETROLEUMPRODUCTS, OR SUBSTANCES WHICH ARE HAZARDOUS,DANGEROUS, TOXIC, OR WHICH OTHERWISE VIOLATE ANYSTATE, FEDERAL, OR LOCAL LAW, ORDINANCE, CODE,REGULATION, RULE, ORDER, OR STANDARD.THE EXISTING CULTURAL AND TOPOGRAPHIC DATA SHOWNON THESE DRAWINGS HAS BEEN PREPARED, IN PART, BASEDUPON INFORMATION FURNISHED BY OTHERS. WHILE THISINFORMATION IS BELIEVED TO BE RELIABLE, AHBL CANNOTENSURE ACCURACY AND THUS IS NOT RESPONSIBLE FOR THEACCURACY OF THAT INFORMATION OR FOR ANY ERRORS OROMISSIONS WHICH MAY HAVE BEEN INCORPORATED INTOTHESE DRAWINGS AS A RESULT.TRENCH NOTEUTILITY NOTETOPOGRAPHIC NOTEFILL SPECIFICATIONLEGAL DESCRIPTIONVERTICAL DATUMBASIS OF BEARINGAHBL, INC.2215 N. 30TH ST., SUITE 300TACOMA, WA 98403PHONE: (253) 383-2422FAX: (253) 383-2572CIVIL CONTACT: TODD SAWIN, P.E.YELM SCHOOL DISTRICT #2404 E YELM AVEYELM, WA 98597PH: (360) 458-6104EMAIL: KWYATT@YCS.WEDNET.EDUCONTACT: KASEY WYATTAHBL, INC.2215 N. 30TH ST., SUITE 300TACOMA, WA 98403PHONE: (253) 383-2422FAX: (253) 383-2572SURVEY CONTACT: DAVE FOLLANSBEE, PLSCLIENTSURVEYCIVILPTWHBYDEXISTING LEGENDYELMMIDDLESCHOOLFOUND MONUMENT AS NOTEDSET NAIL AND WASHERSET REBAR AND CAPFOUND PROPERTY CORNERBOLLARDMAIL BOXSIGN AS NOTEDSANITARY SEWER CLEANOUTSANITARY SEWER MANHOLESTORM CLEANOUTSTORM CATCH BASINSTORM MANHOLECABLE RISERGAS METERGAS VALVETRAFFIC CABINETPOWER TRANSFORMERGUY ANCHORUTILITY POWER POLEJUNCTION BOXPOWER MANHOLEPOWER METERLUMINAIRECOMMUNICATIONS MANHOLETELEPHONE RISERTELEPHONE VAULTBLOW OFF VALVEFIRE DEPARTMENT CONNECTIONFIRE HYDRANTHOSE BIBIRRIGATION CONTROL VALVEWATER METERWATER VALVEWATER VAULTC-CEDAR, F-FIR, P-PINES-SPRUCE, U-UNKNOWNB-BIRCH, CH-CHERRY,HT-HAWTHORNE, M-MAPLEU-UNKNOWNPOWER VAULTYARD DRAINROOF DRAINSTORM LINESEWER LINEWATER LINEGAS LINEELECTRICAL LINECOMMUNICATION LINEOVERHEAD UTILITIESFENCEUNKNOWN VAULTASPHALTCONCRETEPARCEL A:THAT PORTION OF THE SOUTHWEST QUARTER OF THENORTHWEST QUARTER AND OF THENORTHWEST QUARTER OF THE SOUTHWEST QUARTER OFSECTION 19, TOWNSHIP 17 NORTH,RANGE 2 EAST, W.M., DESCRIBED AS FOLLOWS:BEGINNING AT THE NORTHEAST CORNER OF LOT 8, BLOCK 12OF SOLBERG'S FIRST ADDITION TO YELM, ACCORDING TOTHE PLAT THEREOF RECORDED IN VOLUME 9 OF PLATS,PAGE 31; THENCE NORTH 37° 56' EAST ALONG THENORTHWESTERLY RIGHT-OF-WAY OF EDWARDS STREET TOITS INTERSECTION WITH THE WEST LINE OF THE SOUTHEASTQUARTER OF THE NORTHWEST QUARTER OF SAID SECTION19; THENCE NORTH ALONG SAID WEST LINE OF SAID FORTYTO ITS INTERSECTION WITH THE SOUTHWESTERLYRIGHT-OF-WAY OF COATES STREET; THENCE NORTH 52° 04'WEST ALONG THE SOUTHWESTERLY RIGHT-OF-WAY OFCOATES STREET TO A POINT WHICH WOULD BE THEEXTENSION LINE OF THE NORTHWESTERLY LINE OF LOT 5,BLOCK 1 OF SAID SOLBERG'S FIRST ADDITION; THENCESOUTH 37° 56' WEST AND PARALLEL TO THENORTHWESTERLY RIGHT-OF-WAY OF RICE STREETEXTENDED TO THE NORTHWEST CORNER OF SAID LOT 5 OFBLOCK 1; THENCE SOUTH 52° 04' EAST ALONG THENORTHEASTERLY LINE OF SAID BLOCKS 1 AND 12 OFSOLBERG'S FIRST ADDITION TO THE POINT OF BEGINNING;EXCEPTING THEREFROM, THAT PORTION LYING WITHIN THERIGHT-OF-WAY FOR CRYSTALSPRINGS ROAD SE; ALSO KNOWN AS BLOCKS 23 AND 24, ANDLOTS 5 THRU 12, BLOCK 17,AND LOTS 5 THRU 8, BLOCK 18, AND THE VACATED STREETSAND ALLEYS IN THE UNRECORDED PLAT OF SOLBERG'SSECOND ADDITION TO YELM. IN THURSTON COUNTY,WASHINGTON.PARCEL B:THAT PORTION OF THE SOUTHWEST QUARTER OF THENORTHWEST QUARTER OF SECTION 19,TOWNSHIP 17 NORTH, RANGE 2 EAST, W.M., DESCRIBED ASFOLLOWS:BEGINNING AT THE NORTHEAST CORNER OF SOLBERG'SFIRST ADDITION TO YELM, ACCORDINGTO THE PLAT THEREOF RECORDED IN VOLUME 9 OF PLATS,PAGE 31; THENCE SOUTH 52° 04'EAST 50 FEET TO THE TRUE POINT OF BEGINNING; THENCECONTINUING SOUTH 52° 04'EAST 100 FEET; THENCE NORTH 37° 56' EAST 120 FEET;THENCE NORTH 52° 04' WEST 100FEET; THENCE SOUTH 37° 56' WEST 120 FEET TO THE TRUEPOINT OF BEGINNING; ALSOKNOWN AS LOTS 1 AND 2, BLOCK 18 OF THE UNRECORDEDPLAT OF SOLBERG'S SECONDADDITION TO YELM. IN THURSTON COUNTY, WASHINGTON.PARCEL C:THAT PORTION OF THE SOUTHWEST QUARTER OF THENORTHWEST QUARTER OF SECTION 19,TOWNSHIP 17 NORTH, RANGE 2 EAST, W.M., DESCRIBED ASFOLLOWS:BEGINNING AT THE NORTHEAST CORNER OF SOLBERG'SFIRST ADDITION TO YELM, ACCORDINGTO THE PLAT THEREOF RECORDED IN VOLUME 9 OF PLATS,PAGE 31; THENCE SOUTH 52° 04'EAST 150 FEET TO THE TRUE POINT OF BEGINNING; THENCECONTINUING SOUTH 52° 04'EAST 100 FEET; THENCE NORTH 37° 56' EAST 120 FEET;THENCE NORTH 52° 04' WEST 100FEET; THENCE SOUTH 37° 56' WEST 120 FEET TO THE TRUEPOINT OF BEGINNING; ALSOKNOWN AS LOTS 3 AND 4, BLOCK 18 OF THE UNRECORDEDPLAT OF SOLBERG'S SECONDADDITION TO YELM.PARCEL D:ALL OF BLOCKS 1, 2, 3, 10, 11 AND 12 IN SOLBERG'S FIRSTADDITION TO YELM, AS RECORDED IN VOLUME 9 OF PLATS,PAGE 31.TOGETHER WITH VACATED STREETS AND ALLEY'S VACATEDBY ORDINANCES RECORDED UNDER AUDITOR'S FILE NOS.701011 AND 709221, THAT WOULD ATTACH BY OPERATION OFLAW.TOGETHER WITH ALL OF BLOCK 17 IN THE UNRECORDEDPLAT OF SOLBERG'S SECONDADDITION TO YELM AND LOTS 5 THRU 8, BLOCK 18 OF THEUNRECORDED PLAT OF SOLBERG'S SECOND ADDITION TOYELM.IN THURSTON COUNTY, WASHINGTONNAVD 88 VERTICAL DATUM ON ORTHOMETRICALLY CORRECTEDOBSERVATIONS USING WSRN AND GEOID 2012A.NAD 1983/2011WASHINGTON STATE PLANE SOUTH PROJECTION, BASED ON GPSOBSERVATIONS USING WSRN AND GEOID 2012A.W YELM AVEE YELM AVE5 0 7 1S T ST NE 5 0 7 COATES AVE NWS O L B E R G S T NW CRYSTAL SPRINGS ST NWNW RHOTON RDNORTHERN PAC IF IC RD SERAILWAY RD SEL O N G M I R E S T NWSW MOSMAN AVER I C E S T SW E DW A R D S S T NW CULLENS RD SEC U L L E N S R D S E STEVENS ST NEN E 4 T H S T 3 R D S T N E 2 N D S T N E 2 N D S T N EVICINITY MAPSCALE: 1" = 1/4 MILE (1,320')NARCHMECHELECLANDA PORTION OF THE NW 1/4 AND THE SW 1/4 OF SEC. 19, TWN. 17 N., RGE. 02 E. W.M.CITY OF YELM,THURSTON COUNTY, WASHINGTON.BCRA2106 PACIFIC AVENUE, SUITE 300TACOMA, WA 98402PHONE: (253) 627-4367EMAIL: HHOCKLANDER@BCRADESIGN.COMARCH CONTACT: HEATHER HOCKLANDERMETRIX ENGINEERS LLC725 POWELL AVE SW #100RENTON, WA 98057PHONE: (425) 336-2822EMAIL: JOSHR@METRIXENG.COMMECH CONTACT: JOSH ROBISCHONBCE ENGINEERS6021 12TH ST, EAST, SUITE 200FIFE, WA 98424PHONE: (253) 922-0446EMAIL: CARRIE.TAYLOR@BCEENGINEERS.COMELEC CONTACT: CARRIE TAYLORBCRA2106 PACIFIC AVENUE, SUITE 300TACOMA, WA 98402PHONE: (253) 627-4367EMAIL: MCNAMARA@BCRADESIGN.COMLAND CONTACT: JON MCNAMARADATE: January 28, 2020 FILENAME: Q:\2019\2190155\10_CIV\CAD\2190155-SH-COVR.dwgC-0011COVER SHEETSITE ADDRESS402 W YELM AVE, YELM, WA 98597SITE PARCELS75301000000, 75300100000, 22719231200, 22719231201Sheet List TableSheetNumberSheet TitleC-001COVER SHEETC-002TOPOGRAPHIC SURVEY SHEET 1C-003TOPOGRAPHIC SURVEY SHEET 2C-004TOPOGRAPHIC SURVEY SHEET 3C-005TOPOGRAPHIC SURVEY SHEET 4C-006TOPOGRAPHIC SURVEY SHEET 5C-007TOPOGRAPHIC SURVEY SHEET 6C-008TOPOGRAPHIC SURVEY SHEET 7C-009TOPOGRAPHIC SURVEY SHEET 8C-010TOPOGRAPHIC SURVEY SHEET 9C-100TESC AND DEMOLITION PLANC-101TESC AND DEMOLITION PLANC-102TESC AND DEMOLITION PLANC-103TESC AND DEMOLITION PLANC-104TESC NOTES AND DETAILSC-200HORIZONTAL CONTROL AND SURFACING PLANC-201HORIZONTAL CONTROL AND SURFACING PLANC-202HORIZONTAL CONTROL AND SURFACING PLANC-203HORIZONTAL CONTROL AND SURFACING PLANC-204SURFACING NOTES AND DETAILSC-205SURFACING NOTES AND DETAILSC-300GRADING AND STORM DRAINAGE PLANC-301GRADING AND STORM DRAINAGE PLANC-302GRADING AND STORM DRAINAGE PLANC-303GRADING AND STROM DRAINAGE PLANC-304ROOF DRAINAGE PLANC-305STORM DRAINAGE NOTES AND DETAILSC-306STORM DRAINAGE NOTES AND DETAILSC-307STORM DRAINAGE NOTES AND DETAILSC-308STORM DRAINAGE NOTES AND DETAILSC-400SOLBERG ST NW FRONTAGE IMPROVEMENTS - SOUTHC-401SOLBERG ST NW FRONTAGE IMPROVEMENTS - NORTHC-402FRONTAGE IMPROVEMENTS NOTES AND DETAILSC-403FRONTAGE IMPROVEMENTS NOTES AND DETAILSC-500OVERALL UTILITY PLANC-501UTILITY PLANC-502UTILITY PLANC-503UTILITY PLANC-504UTILITY PLANC-505UTILITY NOTES AND DETAILSC-506UTILITY NOTES AND DETAILSC-507UTILITY NOTES AND DETAILSL-200MATERIALS PLAN - OVERALL KEY PLANL-201MATERIALS PLAN - ENLARGEMENTL-202MATERIALS PLAN - ENLARGEMENTL-203MATERIALS PLAN - ENLARGEMENTL-204MATERIALS PLAN - PHASE 2 ENLARGEMENTL-205MATERIALS PLAN - PHASE 2 ENLARGEMENTL-206MATERIALS PLAN - PHASE 2 ENLARGEMENTL-207MATERIALS PLAN: BID ALTERNATE NO. 1 & BID ALTERNATENO. 5L-208MATERIALS SCHEDULE AND NOTESL-300LANDSCAPE PLAN - OVERALL KEY PLANL-301LANDSCAPE PLAN - ENLARGEMENTL-302LANDSCAPE PLAN - ENLARGEMENTL-303LANDSCAPE PLAN - ENLARGEMENTL-304LANDSCAPE PLANTING PLAN - ATHLETIC FIELDS (PHASE 2)L-305LANDSCAPE SCHEDULE AND NOTESL-400IRRIGATION PLAN - OVERALL KEY PLANL-401IRRIGATION PLAN - ENLARGEMENTL-402IRRIGATION PLAN - ENLARGEMENTL-403IRRIGATION PLAN - ENLARGEMENTL-404IRRIGATION PLAN - ENLARGEMENTL-405IRRIGATION SCHEDULE AND NOTESL-500PLANTING DETAILSL-501IRRIGATION DETAILSL-502SITE DETAILSL-503FENCING DETAILSL-504ATHLETIC DETAILSL-505DUGOUT DETAILSL-506BACKSTOP DETAILSL-507FOOTBALL AND TRACK DETAILSL-508SYNTHETIC TURF DETAILS (BID ALT #1)L-509SITE DETAILSL-510SOCCER DETAILSPROPOSED SURFACINGTOTAL ONSITE PAVED/COVERED LAND: 306,700-SFTOTAL AREA ONSITE: 1,004,065-SFREFER TO LOGISTICS AND SEQUENCING PLANS PROVIDED BY THECONTRACTOR, FORMA CONSTRUCTION, FOR PROPOSEDCONSTRUCTION SEQUENCING. PLANS TO BE PROVIDED TO THE CITYOF YELM AT PRE-CONSTRUCTION MEETING.CONSTRUCTION SEQUENCING W8 MAILBOXES5 MAILBOXESELECTRICALCABINETPPELECTRICALBREAKERELECTRICALBREAKERELECTRICALBREAKERELECTRICALBREAKERELECTRICALBREAKERELECTRICALBREAKERELECTRICALBREAKERELECTRICALBREAKERELECTRICALBREAKERPUMPMANHOLEPUMPCONTROLPANELTRASHGRAVELSANDSANDMETAL POST FORSHOT PUT ENCLOSURE(TYP)FF=352.74FF=352.76FF=354.22PORTABLEPORTABLESTCB#5103 RIM:351.5412" CPP SE IE:347.9812" CPP NE IE:348.04STCB#5104 RIM:349.9512" CPP NW IE:347.80STCB#5106 RIM:348.9812" CPP NW IE:346.5312" CPP SE IE:346.48STCB#5107 RIM:348.9812" CPP NW IE:346.33STCB#5108 RIM:349.0012" CPP SE IE:346.7512" CPP NE IE:346.90STCB#5126 RIM"349.0412" CPP SE IE:346.3312" CPP NW IE:346.3312" CPP SW IE:346.58STCB#5127 RIM:348.9212" CPP SE IE:346.4112" CPP NW IE:346.41STCB#5129 RIM:351.0112" CPP NW IE:348.6612" CPP SW IE:348.76STCB#5130 RIM:351.4212" CPP SE IE:348.0212" CPP NW IE:347.92STCB#6797 RIM:351.0010" PVC SE IE:347.2710" PVC NW IE:347.17STCB#6865 RIM:351.626" PVC SE IE:346.444" PVC SW IE:346.30STCB#10543 RIM:349.378" PVC NW IE:347.87APPROX DRAIN LINESPER RECORDSCOATES RD SESOLBERG ST NW(TYP)(TYP)REFER TO C-400 FOR SOLBERG STNW FRONTAGE IMPROVEMENTSYELM MIDDLE SCHOOL352350349 349 348 350 350350349 350 35 0351 352351351351 351351351351351 352352351 35011111222222222223444455466666666667889999910101010105610491011121313141414141515151616161617IPSC28SC39SC110101426232410232432FFCLFFFFCLFFFF42CLONSITE BIORETENTION 1REFER TO SHEET C-30149102SC11TPTPTPTPTP(TYP)(TYP)8(TYP)PBPB10350 3508 51(TYP).1110ISIS17171498CDCDCDCDCDISKEY NOTES:REMOVE EXISTING ASPHALTREMOVE EXISTING CONCRETEREMOVE EXISTING CONCRETE DRIVEWAYREMOVE EXISTING GRAVELREMOVE EXISTING SAND PITREMOVE EXISTING FENCEREMOVE EXISTING METAL POSTREMOVE EXISTING IRRIGATION VALVE AND ASSOCIATEDPIPINGPROTECT EXISTING TREEREMOVE EXISTING UNDERGROUND POWER LINE,ASSOCIATED HAND HOLES, JUNCTION BOXES, ANDELECTRICAL BREAKERSREMOVE EXISTING UTILITY POLE & ASSOCIATED OVERHEADPOWER LINES, COORDINATE WITH POWER COMPANY. GUYPOLE TO BE RELOCATED BEHIND SIDEWALK.REMOVE EXISTING SEWER SERVICE FORCE MAIN &ASSOCIATED VALUES AND METERS. CAP SERVICE ATPROPERTY LINE.REMOVE EXISTING GAS SERVICE & ASSOCIATED VALVESAND METERS. CAP SERVICE AT PROPERTY LINE.REMOVE EXISTING PHONE LINE, ASSOCIATED HAND HOLESAND JUNCTION BOXES.REMOVE EXISTING BUILDING AND FOUNDATIONS.REMOVE EXISTING PORTABLE AND RAMPS/STAIRS.REMOVE EXISTING WATER SERVICE & ASSOCIATED VALVES,FITTINGS, AND METERS.REMOVE EXISTING WATER FOUNTAIN & ASSOCIATEDVALVES, FITTINGS, AND METERS. SERVICE MUST BECAPPED AT WATER MAIN.REMOVE EXISTING SEWER MANHOLEREMOVE EXISTING GRAVITY SEWER SERVICEREMOVE EXISTING BLEACHERSREMOVE EXISTING FIELD GOAL POSTREMOVE EXISTING CATCH BASINREMOVE EXISTING ONSITE STORM PIPE. CAP AT PROPERTYLINE.PROTECT EXISTING CATCH BASINPROTECT EXISTING ONSITE WATER MAINDECOMMISSION EXISTING IRRIGATION WELL. REMOVE PUMPAND RETURN TO SCHOOL DISTRICT.PROTECT EXISTING FIRE HYDRANTREMOVE EXISTING POWER TRANSFORMER. COORDINATEWITH POWER COMPANYREMOVE EXISTING BENCHREMOVE EXISTING FIRE HYDRANT AND ASSOCIATEDVALVES AND PIPING.REMOVE EXISTING TREE AND ROOT STRUCTUREREMOVE EXISTING READER BOARD. CONTRACTOR TORETAIN ON FOR REINSTALLATION ON-SITE.PROTECT EXISTING STORMWATER PIPEREMOVE EXISTING LIGHT POLEREMOVE EXISTING SCHOOL SIGNREMOVE EXISTING CONTAINER AND RETURN TO SCHOOLDISTRICTPROTECT EXISTING ASPHALTREMOVE EXISTING CURBREMOVE EXISTING TRASH COMPACTOR. RETURN TOSCHOOL DISTRICT FOR REUSE.PROTECT EXISTING CURBPROTECT EXISTING INFILTRATION TRENCH UNTILCOMPLETE DEMOLITION OF EXISTING YELM MIDDLESCHOOL, THEN ABANDON IN PLACE.PROTECT EXISTING INFILTRATION TRENCH.REMOVE EXISTING INFILTRATION TRENCHREMOVE EXISTING SEPTIC TANK AND PUMP CHAMBER INCONFORMANCE WITH THURSTON COUNTY DEPARTMENT OFHEALTH STANDARDS.CAP EXISTING SEPTIC DRAIN FIELD AND ABANDON IN PLACEIN CONFORMANCE WITH THURSTON COUNTY DEPARTMENTOF HEALTH STANDARDS.9945-SF TEMPORARY SEDIMENT POND FOR PHASE 1 OFCONSTRUCTION.9945-SF TEMPORARY SEDIMENT POND FOR PHASE 2 OFCONSTRUCTION.PROTECT EXISTING UNDERGROUND POWER LINE &ASSOCIATED HAND HOLES, JUNCTION BOXES, ANDELECTRICAL BREAKERSPROTECT EXISTING UNDERGROUND POWER LINE &ASSOCIATED HAND HOLES, JUNCTION BOXES, ANDELECTRICAL BREAKERSRESTORE PROPOSED BIORETENTION AREA TO FULLYFUNCTIONING CONDITION IF SEDIMENT IS ACCUMULATEDDURING CONSTRUCTION. RESTORING BIORETENTION AREAMUST INCLUDE REMOVAL OF SEDIMENT AND ANYSEDIMENT-LADEN SOILS WITHIN THE BIORETENTION AREA,AND REPLACING THE REMOVED SOILS WITH SOILS MEETINGTHE DESIGN SPECIFICATION.PREVENT COMPACTING BIORETENTION AREA BY EXCLUDINGCONSTRUCTION EQUIPMENT AND FOOT TRAFFIC.REMOVE EXISTING RECLAIMED WATER SERVICE ANDASSOCIATED VALVES, FIXTURES.PROTECT SANITARY SEWER FORCE MAIN.PROTECT EXISTING CULVERT.REMOVE EXISTING WATER METER, BACKFLOW ASSEMBLY,AND ASSOCIATED VALVES/FIXTURES.EXISTING UNDERGROUND POWER LINE TO BE UTILIZEDDURING CONSTRUCTION. CONTRACTOR TO ABANDONPOWER LINE IN PLACE AND REMOVE ASSOCIATED HANDHOLES, JUNCTION BOXES, AND ELECTRICAL BREAKERS ATPROJECT COMPLETION.REMOVE DRAIN FIELD PLACE IN CONFORMANCE WITHTHURSTON COUNTY DEPARTMENT OF HEALTH STANDARDS.1234567891011121314151617181920212223242526272829303132333435363738394041424344454647484950515253545556575C-1041C-104CLEARING LIMITSTESC LEGENDCONSTRUCTION ENTRANCEFILTER FABRIC FENCEGRAVEL CHECK DAMCLCEFFCDINTERCEPTOR SWALEISREMOVE EXISTING UTILITYSCNEAT SAWCUT LINEIPINLET PROTECTIONREMOVE EXISTING ASPHALTREMOVE EXISTING GRAVELREMOVE EXISTING CONCRETETREE TO BE REMOVEDTREE TO REMAINSEDIMENT PONDSPTREE PROTECTION FENCINGTP4C-1045C-1046C-1043C-1047C-1041C-104PROPOSED BUILDINGOUTLINEPB1C-100SHEETPROJECTBCRA NO.DATEREVISIONSSHEET TITLE© COPYRIGHT 2019 - BCRA, INC. ALL RIGHTS RESERVEDSEALT 253.627.4367 F 253.627.4395 WWW.BCRADESIGN.COM 2106 PACIFIC AVENUE, SUITE 300, TACOMA, WA 98402 30x42 DRAWN BY:CHECKED BY:IF SHEET MEASURES LESS THAN 30"X42", IT IS A REDUCED PRINT. REDUCE SCALE ACCORDINGLYDESIGN BY:1.29.202019024CIVIL PLAN REVIEWYELM MIDDLE SCHOOL REPLACEMENT 402 W YELM AVE YELM, WA 98597 YELM COMMUNITY SCHOOLS AH, CHSTCSAPPROVED FOR CONSTRUCTION .City Engineer DateApproval expire 1 year from the above dateKnow what'sbelow.before you dig.CallR OF 74 SHEETSCHS1/7/2020 2:40:54 PM Civil EngineersStructural EngineersLandscape ArchitectsCommunity PlannersLand SurveyorsNeighborsT A C O M A2215 North 30th Street, Suite 300, Tacoma, WA 98403253.383.2422TELS E A T T L E1200 Sixth Avenue, Suite 1620, Seattle, WA 98101206.267.2425TELNGRAPHIC SCALE030601" = 30 FEET15MATCHLINE SEE SHEET C-101MATCHLINE SEE SHEET C-1024DATE: January 28, 2020 FILENAME: Q:\2019\2190155\10_CIV\CAD\2190155-SH-TESC-DEMO.dwgC-10011TESC AND DEMOLITIONPLANSECTION A-ASECTION B-BCHECK DAM NOTES:1.ROCK CHECK DAMS SHALL BE OF 2" TO 8" FACE, SOUNDQUARRY ROCK.2.ROCK CHECK DAMS SHALL BE 1' HIGH IN THE CENTERAND A MINIMUM OF 0.5' HIGHER ON THE SIDES.3.CHECK DAMS SHALL BE TOED IN AT THE BASE A MINIMUMOF 0.5' TO PREVENT EROSION.4.CHECK DAMS SHALL BE CONSTRUCTED IN SUCH AMANNER THAT THE ROCK IS FIRMLY PLACED WITH AMINIMUM OF SPACE BETWEEN ROCKS.5.THE FACES OF THE DAM SHALL BE SMOOTH WITH NOROCKS PROTRUDING MORE THAN 2".DITCH SLOPECHECK DAM SPACING0 - 5%150 FEET5 - 10%100 FEET10%50 FEETAABB2.0'2.0'4.0'DITCHBOTTOM(SUMP)0.5'0.5'1'0.5'0.5'APRON1'1'0.5'0.5'1NOT TO SCALEGRAVEL CHECK DAM ?HBHBWATERFOUNTAINHOT BOXELECTRICALBREAKERELECTRICALBREAKERELECTRICALBREAKERELECTRICALBREAKERELECTRICALBREAKERELECTRICALBREAKERELECTRICALBREAKERELECTRICALBREAKEREMERGENCYPUMP SHUTOFFELECTRICAL METERAND BREAKER BANK???WHOTBOXELECTRICAL OUTLETOLD SCOREBOARDSCOREBOARDBLEACHERSBLEACHERSPITCHERS MOUNDHOME PLATEFOUL POLEFOUL POLEFIELDGOALBASEFIELDGOALBASEELECTRICALBREAKERELECTRICALBREAKERELECTRICALBREAKERELECTRICALBREAKERELECTRICALBREAKERELECTRICALBREAKERELECTRICALBREAKERELECTRICALBREAKER?MANHOLEPUMPCONTROLPANELTRASHCOMPACTORGRAVELFF=354.22FF=350.04FF=349.83SSMH#5118 RIM:348.46SECOND RIM:347.62FULL OF EQUIPMENT12" CPPIE=343.564" PVCIE=343.64STCB#2545 RIM:352.11STCB#5111 RIM:349.2012" CPP NW IE:346.7012" CPP SE IE:346.50STCB#5112 RIM:348.5912" CPP NW IE:346.5912" CPP NE IE:346.54STCB#5114 RIM:348.2512" CPP NW IE:345.5012" CPP SE IE:345.608" DI NE IE:346.20STCB#5115 RIM:347.7712" CPP NW IE:345.37STCB#5116 RIM:347.188" DI SE IE:345.284" PVC W IE:345.6312" CONC N IE:344.98STCB#5117 RIM:346.948" DI NW IE:344.738" DI E IE:344.94STCB#5121 RIM:348.0812" CPP NW IE:345.838" DI SW IE:345.98STCB#5122 RIM:348.6312" CPP SE IE:346.2312" CPP NW IE:346.2312" CPP SW IE:346.23STCB#5123 RIM:349.0412" CPP SE IE:346.2412" CPP NW IE:346.39STCB#2943 RIM:351.248" PVC SW IE:348.498" PVC NE IE:348.39STCB#2979 RIM:350.918" PVC NW IE:349.168" PVC SW IE:349.09STCB#2977 RIM:351.4012" CPP NE IE:348.00STCB#3041 RIM:351.128" PVC SE IE:349.47STCB#3487 RIM:349.638" DI SE IE:347.50STCB#3489 RIM:349.598" DI NW IE:347.0712" CPP SW IE:344.3612' CPP NE IE:342.50LADDER ESTCB#3485 RIM:347.8412" PVC E IE:342.2212" CPP SW IE:341.6912" CPP NW IE:341.87STORM VAULTRIM:348.5012" PVC W IE:341.55STMH#3481 RIM:349.0924" CPP N IE:340.7216" PVC S IE:341.75LADDER NESTMH#3480 RIM:348.7612" CPP NE IE:341.9212" CPP SE IE:343.76LADDER ESTCB#3847 RIM:347.0512" CPP SW IE:342.0512" CPP N IE:342.188" DI NW IE:347.07STCB#3848 RIM:346.978" DI SE IE:344.22STCB#4044 RIM:351.7712" CPP SW IE:347.8612" CPP NW IE:347.83STORM FILTER STRUCTURERIM:352.1412" CPP SE IE:347.5512" CPP NW IE:345.48STMH#6575 RIM:349.954" PVC SE IE:348.92STCB#6078 RIMl348.62NO VISIBLE PIPESBOTTOM OF STRUCTURE:344.57STCB#6076 RIM:348.394" PVC E IE:346.514" PVC SW IE:346.66APPROX DRAIN LINESPER RECORDSAPPROX DRAIN LINESPER RECORDSAPPROX SEPTICTANK AND DRAINFIELD PERRECORDSEDWARDS ST NWCOATES RD SE(TYP)YELM MIDDLE SCHOOL3523 4 8 349350351351351352349 348 349 352 111112223324466666666666668888101010101010111110121213151515151515171821212225232322242582726SCSCSC39IP1661010131723CECLCLFFCL8CLFF434242ONSITE BIORETENTION 1REFER TO SHEET C-301PBPB50521765047SP(TYP).ISIS4915112545571717404645CER25.00'R25.00'R25.00'R25.00'30.00'30.00'CECDCDCDCDIS44LF 8" DI CULVERT @ 0.50% MIN36LF 8" DI CULVERT@ 0.50% MIN17CLEARING LIMITSTESC LEGENDCONSTRUCTION ENTRANCEFILTER FABRIC FENCEGRAVEL CHECK DAMCLCEFFCDINTERCEPTOR SWALEISREMOVE EXISTING UTILITYSCNEAT SAWCUT LINEIPINLET PROTECTIONREMOVE EXISTING ASPHALTREMOVE EXISTING GRAVELREMOVE EXISTING CONCRETETREE TO BE REMOVEDTREE TO REMAINSEDIMENT PONDSPTREE PROTECTION FENCINGTP4C-1045C-1046C-1043C-1047C-1041C-104PROPOSED BUILDINGOUTLINEPB1C-100KEY NOTES:REMOVE EXISTING ASPHALTREMOVE EXISTING CONCRETEREMOVE EXISTING CONCRETE DRIVEWAYREMOVE EXISTING GRAVELREMOVE EXISTING SAND PITREMOVE EXISTING FENCEREMOVE EXISTING METAL POSTREMOVE EXISTING IRRIGATION VALVE AND ASSOCIATEDPIPINGPROTECT EXISTING TREEREMOVE EXISTING UNDERGROUND POWER LINE,ASSOCIATED HAND HOLES, JUNCTION BOXES, ANDELECTRICAL BREAKERSREMOVE EXISTING UTILITY POLE & ASSOCIATED OVERHEADPOWER LINES, COORDINATE WITH POWER COMPANY. GUYPOLE TO BE RELOCATED BEHIND SIDEWALK.REMOVE EXISTING SEWER SERVICE FORCE MAIN &ASSOCIATED VALUES AND METERS. CAP SERVICE ATPROPERTY LINE.REMOVE EXISTING GAS SERVICE & ASSOCIATED VALVESAND METERS. CAP SERVICE AT PROPERTY LINE.REMOVE EXISTING PHONE LINE, ASSOCIATED HAND HOLESAND JUNCTION BOXES.REMOVE EXISTING BUILDING AND FOUNDATIONS.REMOVE EXISTING PORTABLE AND RAMPS/STAIRS.REMOVE EXISTING WATER SERVICE & ASSOCIATED VALVES,FITTINGS, AND METERS.REMOVE EXISTING WATER FOUNTAIN & ASSOCIATEDVALVES, FITTINGS, AND METERS. SERVICE MUST BECAPPED AT WATER MAIN.REMOVE EXISTING SEWER MANHOLEREMOVE EXISTING GRAVITY SEWER SERVICEREMOVE EXISTING BLEACHERSREMOVE EXISTING FIELD GOAL POSTREMOVE EXISTING CATCH BASINREMOVE EXISTING ONSITE STORM PIPE. CAP AT PROPERTYLINE.PROTECT EXISTING CATCH BASINPROTECT EXISTING ONSITE WATER MAINDECOMMISSION EXISTING IRRIGATION WELL. REMOVE PUMPAND RETURN TO SCHOOL DISTRICT.PROTECT EXISTING FIRE HYDRANTREMOVE EXISTING POWER TRANSFORMER. COORDINATEWITH POWER COMPANYREMOVE EXISTING BENCHREMOVE EXISTING FIRE HYDRANT AND ASSOCIATEDVALVES AND PIPING.REMOVE EXISTING TREE AND ROOT STRUCTUREREMOVE EXISTING READER BOARD. CONTRACTOR TORETAIN ON FOR REINSTALLATION ON-SITE.PROTECT EXISTING STORMWATER PIPEREMOVE EXISTING LIGHT POLEREMOVE EXISTING SCHOOL SIGNREMOVE EXISTING CONTAINER AND RETURN TO SCHOOLDISTRICTPROTECT EXISTING ASPHALTREMOVE EXISTING CURBREMOVE EXISTING TRASH COMPACTOR. RETURN TOSCHOOL DISTRICT FOR REUSE.PROTECT EXISTING CURBPROTECT EXISTING INFILTRATION TRENCH UNTILCOMPLETE DEMOLITION OF EXISTING YELM MIDDLESCHOOL, THEN ABANDON IN PLACE.PROTECT EXISTING INFILTRATION TRENCH.REMOVE EXISTING INFILTRATION TRENCHREMOVE EXISTING SEPTIC TANK AND PUMP CHAMBER INCONFORMANCE WITH THURSTON COUNTY DEPARTMENT OFHEALTH STANDARDS.CAP EXISTING SEPTIC DRAIN FIELD AND ABANDON IN PLACEIN CONFORMANCE WITH THURSTON COUNTY DEPARTMENTOF HEALTH STANDARDS.9945-SF TEMPORARY SEDIMENT POND FOR PHASE 1 OFCONSTRUCTION.9945-SF TEMPORARY SEDIMENT POND FOR PHASE 2 OFCONSTRUCTION.PROTECT EXISTING UNDERGROUND POWER LINE &ASSOCIATED HAND HOLES, JUNCTION BOXES, ANDELECTRICAL BREAKERSPROTECT EXISTING UNDERGROUND POWER LINE &ASSOCIATED HAND HOLES, JUNCTION BOXES, ANDELECTRICAL BREAKERSRESTORE PROPOSED BIORETENTION AREA TO FULLYFUNCTIONING CONDITION IF SEDIMENT IS ACCUMULATEDDURING CONSTRUCTION. RESTORING BIORETENTION AREAMUST INCLUDE REMOVAL OF SEDIMENT AND ANYSEDIMENT-LADEN SOILS WITHIN THE BIORETENTION AREA,AND REPLACING THE REMOVED SOILS WITH SOILS MEETINGTHE DESIGN SPECIFICATION.PREVENT COMPACTING BIORETENTION AREA BY EXCLUDINGCONSTRUCTION EQUIPMENT AND FOOT TRAFFIC.REMOVE EXISTING RECLAIMED WATER SERVICE ANDASSOCIATED VALVES, FIXTURES.PROTECT SANITARY SEWER FORCE MAIN.PROTECT EXISTING CULVERT.REMOVE EXISTING WATER METER, BACKFLOW ASSEMBLY,AND ASSOCIATED VALVES/FIXTURES.EXISTING UNDERGROUND POWER LINE TO BE UTILIZEDDURING CONSTRUCTION. CONTRACTOR TO ABANDONPOWER LINE IN PLACE AND REMOVE ASSOCIATED HANDHOLES, JUNCTION BOXES, AND ELECTRICAL BREAKERS ATPROJECT COMPLETION.REMOVE DRAIN FIELD PLACE IN CONFORMANCE WITHTHURSTON COUNTY DEPARTMENT OF HEALTH STANDARDS.1234567891011121314151617181920212223242526272829303132333435363738394041424344454647484950515253545556575C-1041C-104VAN TRUMP AVE NWSTEVENS AVE NWSHEETPROJECTBCRA NO.DATEREVISIONSSHEET TITLE© COPYRIGHT 2019 - BCRA, INC. ALL RIGHTS RESERVEDSEALT 253.627.4367 F 253.627.4395 WWW.BCRADESIGN.COM 2106 PACIFIC AVENUE, SUITE 300, TACOMA, WA 98402 30x42 DRAWN BY:CHECKED BY:IF SHEET MEASURES LESS THAN 30"X42", IT IS A REDUCED PRINT. REDUCE SCALE ACCORDINGLYDESIGN BY:1.29.202019024CIVIL PLAN REVIEWYELM MIDDLE SCHOOL REPLACEMENT 402 W YELM AVE YELM, WA 98597 YELM COMMUNITY SCHOOLS AH, CHSTCSAPPROVED FOR CONSTRUCTION .City Engineer DateApproval expire 1 year from the above dateKnow what'sbelow.before you dig.CallR OF 74 SHEETSCHS1/7/2020 2:40:54 PM Civil EngineersStructural EngineersLandscape ArchitectsCommunity PlannersLand SurveyorsNeighborsT A C O M A2215 North 30th Street, Suite 300, Tacoma, WA 98403253.383.2422TELS E A T T L E1200 Sixth Avenue, Suite 1620, Seattle, WA 98101206.267.2425TELMATCHLINE SEE SHEET C-100MATCHLINE SEE SHEET C-103 NGRAPHIC SCALE030601" = 30 FEET155353DATE: January 28, 2020 FILENAME: Q:\2019\2190155\10_CIV\CAD\2190155-SH-TESC-DEMO.dwgC-10112TESC AND DEMOLITIONPLAN ?HOME PLATEHOME PLATEPITCHERS MOUNDPITCHERS MOUND??HVACHVACCOMM CABINETBENCHBLEACHERSBENCHBBBBBBBBBBBBBBBBBLEACHERSCONTAINERCONTAINERTGRAVELGRAVELFF=354.06FF=346.62FF=355.34PORTABLEFF=354.02PORTABLEFF=354.33SANITARY SEWER VAULTSFULL OF EQUIPMENTS12" CONCIE=347.28STCB#10988 RIM:349.408" DI NW IE:347.98STCB#11322 RIM:349.4612" PVC NE IE:346.038" DI W IE:346.24STCB#11273 RIM:349.4812" PVC SW IE:347.1812" PVC NE IE:347.21STCB#11274 RIM:349.6612" CONC NE IE:347.2612" PVC SW IE:347.21STCB#2038 RIM:352.118" PVC SE IE:349.318" PVC NW IE:349.26STCB#4435 RIM:352.368" PVC NE IE:348.188" PVC NE IE:348.2610" PVC NW IE:348.49STCB#4443 RIM:352.298" PVC SW IE:349.994" PVC SE IE:350.426" PVC NE IE:350.33STCB#4444 RIM:351.338" PVC SE IE:348.218" PVC NE IE:348.13STCB#4445 RIM:351.886" PVC NE IE:349.44STCB#4518 RIM:351.576" PVC SW IE:348.438" PVC NE IE:348.32STCB#6797 RIM:351.0010" PVC SE IE:347.2710" PVC NW IE:347.17APPROX SEPTICTANK AND DRAINFIELD PERRECORDSAPPROX LOCATION OFSEPTIC TANK AND PUMPCHAMBERAPPROX DRAIN FIELDLATERAL PER RECORDSAPPROX DRAIN FIELDLATERAL PER RECORDSAPPROX DRAIN FIELDLATERAL PER RECORDSAPPROX DRAIN LINESPER RECORDSSOLBERG ST NWYELM AVE WREFER TO C-400 FOR SOLBERG STNW FRONTAGE IMPROVEMENTS350351353414SC1111111424666666888888888810101010104111111121261314141415151512161616262619202121232423242323242324233030373128SC29SCSC3925FF4246454544CLFF464646481TP8262626SP26FFIS854ISCDCDCDCL35 2 3533 5 3 CLEARING LIMITSTESC LEGENDCONSTRUCTION ENTRANCEFILTER FABRIC FENCEGRAVEL CHECK DAMCLCEFFCDINTERCEPTOR SWALEISREMOVE EXISTING UTILITYSCNEAT SAWCUT LINEIPINLET PROTECTIONREMOVE EXISTING ASPHALTREMOVE EXISTING GRAVELREMOVE EXISTING CONCRETETREE TO BE REMOVEDTREE TO REMAINSEDIMENT PONDSPTREE PROTECTION FENCINGTP4C-1045C-1046C-1043C-1047C-1041C-104PROPOSED BUILDINGOUTLINEPB1C-100KEY NOTES:REMOVE EXISTING ASPHALTREMOVE EXISTING CONCRETEREMOVE EXISTING CONCRETE DRIVEWAYREMOVE EXISTING GRAVELREMOVE EXISTING SAND PITREMOVE EXISTING FENCEREMOVE EXISTING METAL POSTREMOVE EXISTING IRRIGATION VALVE AND ASSOCIATEDPIPINGPROTECT EXISTING TREEREMOVE EXISTING UNDERGROUND POWER LINE,ASSOCIATED HAND HOLES, JUNCTION BOXES, ANDELECTRICAL BREAKERSREMOVE EXISTING UTILITY POLE & ASSOCIATED OVERHEADPOWER LINES, COORDINATE WITH POWER COMPANY. GUYPOLE TO BE RELOCATED BEHIND SIDEWALK.REMOVE EXISTING SEWER SERVICE FORCE MAIN &ASSOCIATED VALUES AND METERS. CAP SERVICE ATPROPERTY LINE.REMOVE EXISTING GAS SERVICE & ASSOCIATED VALVESAND METERS. CAP SERVICE AT PROPERTY LINE.REMOVE EXISTING PHONE LINE, ASSOCIATED HAND HOLESAND JUNCTION BOXES.REMOVE EXISTING BUILDING AND FOUNDATIONS.REMOVE EXISTING PORTABLE AND RAMPS/STAIRS.REMOVE EXISTING WATER SERVICE & ASSOCIATED VALVES,FITTINGS, AND METERS.REMOVE EXISTING WATER FOUNTAIN & ASSOCIATEDVALVES, FITTINGS, AND METERS. SERVICE MUST BECAPPED AT WATER MAIN.REMOVE EXISTING SEWER MANHOLEREMOVE EXISTING GRAVITY SEWER SERVICEREMOVE EXISTING BLEACHERSREMOVE EXISTING FIELD GOAL POSTREMOVE EXISTING CATCH BASINREMOVE EXISTING ONSITE STORM PIPE. CAP AT PROPERTYLINE.PROTECT EXISTING CATCH BASINPROTECT EXISTING ONSITE WATER MAINDECOMMISSION EXISTING IRRIGATION WELL. REMOVE PUMPAND RETURN TO SCHOOL DISTRICT.PROTECT EXISTING FIRE HYDRANTREMOVE EXISTING POWER TRANSFORMER. COORDINATEWITH POWER COMPANYREMOVE EXISTING BENCHREMOVE EXISTING FIRE HYDRANT AND ASSOCIATEDVALVES AND PIPING.REMOVE EXISTING TREE AND ROOT STRUCTUREREMOVE EXISTING READER BOARD. CONTRACTOR TORETAIN ON FOR REINSTALLATION ON-SITE.PROTECT EXISTING STORMWATER PIPEREMOVE EXISTING LIGHT POLEREMOVE EXISTING SCHOOL SIGNREMOVE EXISTING CONTAINER AND RETURN TO SCHOOLDISTRICTPROTECT EXISTING ASPHALTREMOVE EXISTING CURBREMOVE EXISTING TRASH COMPACTOR. RETURN TOSCHOOL DISTRICT FOR REUSE.PROTECT EXISTING CURBPROTECT EXISTING INFILTRATION TRENCH UNTILCOMPLETE DEMOLITION OF EXISTING YELM MIDDLESCHOOL, THEN ABANDON IN PLACE.PROTECT EXISTING INFILTRATION TRENCH.REMOVE EXISTING INFILTRATION TRENCHREMOVE EXISTING SEPTIC TANK AND PUMP CHAMBER INCONFORMANCE WITH THURSTON COUNTY DEPARTMENT OFHEALTH STANDARDS.CAP EXISTING SEPTIC DRAIN FIELD AND ABANDON IN PLACEIN CONFORMANCE WITH THURSTON COUNTY DEPARTMENTOF HEALTH STANDARDS.9945-SF TEMPORARY SEDIMENT POND FOR PHASE 1 OFCONSTRUCTION.9945-SF TEMPORARY SEDIMENT POND FOR PHASE 2 OFCONSTRUCTION.PROTECT EXISTING UNDERGROUND POWER LINE &ASSOCIATED HAND HOLES, JUNCTION BOXES, ANDELECTRICAL BREAKERSPROTECT EXISTING UNDERGROUND POWER LINE &ASSOCIATED HAND HOLES, JUNCTION BOXES, ANDELECTRICAL BREAKERSRESTORE PROPOSED BIORETENTION AREA TO FULLYFUNCTIONING CONDITION IF SEDIMENT IS ACCUMULATEDDURING CONSTRUCTION. RESTORING BIORETENTION AREAMUST INCLUDE REMOVAL OF SEDIMENT AND ANYSEDIMENT-LADEN SOILS WITHIN THE BIORETENTION AREA,AND REPLACING THE REMOVED SOILS WITH SOILS MEETINGTHE DESIGN SPECIFICATION.PREVENT COMPACTING BIORETENTION AREA BY EXCLUDINGCONSTRUCTION EQUIPMENT AND FOOT TRAFFIC.REMOVE EXISTING RECLAIMED WATER SERVICE ANDASSOCIATED VALVES, FIXTURES.PROTECT SANITARY SEWER FORCE MAIN.PROTECT EXISTING CULVERT.REMOVE EXISTING WATER METER, BACKFLOW ASSEMBLY,AND ASSOCIATED VALVES/FIXTURES.EXISTING UNDERGROUND POWER LINE TO BE UTILIZEDDURING CONSTRUCTION. CONTRACTOR TO ABANDONPOWER LINE IN PLACE AND REMOVE ASSOCIATED HANDHOLES, JUNCTION BOXES, AND ELECTRICAL BREAKERS ATPROJECT COMPLETION.REMOVE DRAIN FIELD PLACE IN CONFORMANCE WITHTHURSTON COUNTY DEPARTMENT OF HEALTH STANDARDS.1234567891011121314151617181920212223242526272829303132333435363738394041424344454647484950515253545556575C-1041C-104SHEETPROJECTBCRA NO.DATEREVISIONSSHEET TITLE© COPYRIGHT 2019 - BCRA, INC. ALL RIGHTS RESERVEDSEALT 253.627.4367 F 253.627.4395 WWW.BCRADESIGN.COM 2106 PACIFIC AVENUE, SUITE 300, TACOMA, WA 98402 30x42 DRAWN BY:CHECKED BY:IF SHEET MEASURES LESS THAN 30"X42", IT IS A REDUCED PRINT. REDUCE SCALE ACCORDINGLYDESIGN BY:1.29.202019024CIVIL PLAN REVIEWYELM MIDDLE SCHOOL REPLACEMENT 402 W YELM AVE YELM, WA 98597 YELM COMMUNITY SCHOOLS AH, CHSTCSAPPROVED FOR CONSTRUCTION .City Engineer DateApproval expire 1 year from the above dateKnow what'sbelow.before you dig.CallR OF 74 SHEETSCHS1/7/2020 2:40:54 PM Civil EngineersStructural EngineersLandscape ArchitectsCommunity PlannersLand SurveyorsNeighborsT A C O M A2215 North 30th Street, Suite 300, Tacoma, WA 98403253.383.2422TELS E A T T L E1200 Sixth Avenue, Suite 1620, Seattle, WA 98101206.267.2425TELNGRAPHIC SCALE030601" = 30 FEET15MATCHLINE SEE SHEET C-103MATCHLINE SEE SHEET C-100DATE: January 28, 2020 FILENAME: Q:\2019\2190155\10_CIV\CAD\2190155-SH-TESC-DEMO.dwgC-10213TESC AND DEMOLITIONPLAN TTYDWYD?UTILITY MANHOLE RIM:354.263" METAL TOP OF PIPE:351.81BLOW OFF VALVEYELM MIDDLESCHOOL SIGNTTBIKE RACKBIKE RACKGARBAGECANFLAGPOLE?UNKNOWNMANHOLEGARBAGECAN?SSMH#1602 RIM:353.05GREASE TRAP8" PVC SW IE:348.75HOT BOXCOMM CABINETEXHAUSTSYSTEMCONTAINERTRASHCOMPACTORELECTRICALCABINETCONTROLPANELWHOTBOXELECTRICAL OUTLETOLD SCOREBOARDFOUL POLEBASEHVACHVACCOMM CABINET?CONTAINERCONTAINERHVACHVACHVACELECTRICALCONDUITx4PROPANE TANKFF=352.74FF=352.74FF=352.76FF=354.22FF=354.75FF=352.76FF=354.04FF=353.98FF=354.07FF=353.41FF=353.43FF=353.42FF=353.41FF=353.41FF=352.71FF=346.62FF=355.46FF=355.34SSMH#1601 RIM:353.05GREASE TRAPFULL OF GREASEPUMP INSIDESSMH#3281 RIM:352.35FULL OF GREASE. NO VISIBLE PIPESSSMH#1005 RIM:352.26COC:347.506" PVC NE-E8" PVC SWSSMH#998 RIM:352.75COC:346.418" PVC NE-NWSANITARY SEWER VAULTSFULL OF EQUIPMENTSSTCB 500 RIM=352.078" IP NW IE=349.70STMH 501 RIM=352.5212" CPP NE IE=348.65±8" IP SE IE=348.74±8" IP NW IE=349.09LADDER NWSTCB 502 RIM=352.028" IP SE IE=350.49STCB 2325 RIM=352.908" IP NW IE=351.65STCB 2338 RIM=352.618" IP SE IE=350.46STCB 2333 RIM=352.6612" CPP NE IE=346.5112" CPP SW IE=346.668" IP NW IE=350.21±LADDER SESTMH 2317 RIM=353.2112" CPP NE IE=347.068" IP SE IE=350.9612" CPP SW IE=347.56LADDER NWSTCB 1002 RIM=350.378" PVC W IE=348.32STCB 1001 RIM=350.008" PVC E IE=347.908" PVC SW IE=347.90STCB 1000 RIM=350.158" PVC NE IE=347.808" PVC OWS S IE=347.65STCB#992 RIM:351.776" PVC E IE:350.682" CONC E IE:348.97STCB#991 RIM:351.108" PVC N IE:348.428" PVC E IE:349.34STCB#990 RIM:350.698" PVC NE IE:348.698" PVC SW IE:348.74STCB#2946 RIM:350.748" PVC SW IE:348.99STCB#993 RIM:351.016" PVC S IE:349.31STCB#994 RIM:350.808" PVC NW IE:347.958" PVC SW IE:348.08STCB#995 RIM:350.608" PVC SE IE:348.158" PVC NW IE:348.35STCB#996 RIM:351.898" PVC SE IE:350.14STCB#997 RIM:352.226" PVC SE IE:349.876" PVC NE IE:349.978" PVC NW IE:349.77STCB#2038 RIM:352.118" PVC SE IE:349.318" PVC NW IE:349.26STCB#2049 RIM:345.844" PVC NE IE:344.044" PVC NW IE:344.694" CPP SE IE:344.99STCB#2040 RIM:345.882" PVC NE IE:344.384" PVC SE IE:344.38STCB#999 RIM:351.08NO PIPESBOTTOM OF STRUCTURE:348.08STYD#1004 RIM:351.648" PVC SE IE:350.44STCB#1003 RIM:350.948" PVC NW IE:348.898" PVC SE IE:348.896" PVC NE IE:348.79STCB#2544 RIM:352.228" DI SE IE:350.12STCB#2545 RIM:352.118" DI NW IE:349.6112" CPP SW IE:345.8112" CPP NE IE:345.76STCB#2945 RIM:351.03NO VISIBLE PIPESBOTTOM OF STRUCTURE:349.43STCB#2944 RIM:350.608" PVC NE IE:348.658" PVC SW IE:348.808" PVC NE IE:348.39STCB#2979 RIM:350.918" PVC NW IE:349.168" PVC SW IE:349.09STCB#2978 RIM:351.878" PVC NE IE:349.278" PVC SW IE:349.276" PVC NW IE:349.42STCB#2977 RIM:351.4012" CPP NE IE:348.0012" CPP SW IE:347.95STCB#2980 RIM:351.7712" CPP NE IE:348.4712" CPP SW IE:348.62STCB#2981 RIM:351.6912" CPP NE IE:349.39STCB#3041 RIM:351.128" PVC SE IE:349.47STCB#3280 RIM:351.976" PVC SE IE:350.046" PVC NW IE:349.418" PVC NE IE:349.8712" CPP NW IE:347.83STCB#4165 RIM:351.408" PVC SE IE:348.518" PVC SW IE:349.93STCB#6757 RIM:351.546" PVC SE IE:350.528" PVC NW IE:350.25STCB#6865 RIM:351.626" PVC SE IE:346.444" PVC SW IE:346.3010" PVC NW IE:346.4910" PVC NE IE:346.49APPROXLOCATIONOF CB PERRECORDSAPPROXLOCATIONOF CB PERRECORDSAPPROXLOCATIONOF CB PERRECORDSAPPROX LOCATION OF'BURIED TANKS' PERRECORDSAPPROX DRAIN LINESPER RECORDSAPPROX DRAIN LINESPER RECORDSAPPROX DRAIN LINESPER RECORDSAPPROX DRAIN LINESPER RECORDSAPPROX DRAIN LINESPER RECORDSEDWARDS ST NWYELM AVE WJEFFERSONAVE NW(TYP)352 35 3 354 352 681112252511111111122222222332666810810810101081099999998101010101061010141315101719171719102023313232263924233924233226233239232423333932322339322332392339322341SC41363239322323242339SC34383826IP3834SC243123242424233223372440232324232937243223CL444444444244TPTPTPTP2626IS262441252531CDCDCDCD151515CLEARING LIMITSTESC LEGENDCONSTRUCTION ENTRANCEFILTER FABRIC FENCEGRAVEL CHECK DAMCLCEFFCDINTERCEPTOR SWALEISREMOVE EXISTING UTILITYSCNEAT SAWCUT LINEIPINLET PROTECTIONREMOVE EXISTING ASPHALTREMOVE EXISTING GRAVELREMOVE EXISTING CONCRETETREE TO BE REMOVEDTREE TO REMAINSEDIMENT PONDSPTREE PROTECTION FENCINGTP4C-1045C-1046C-1043C-1047C-1041C-104PROPOSED BUILDINGOUTLINEPB1C-100KEY NOTES:REMOVE EXISTING ASPHALTREMOVE EXISTING CONCRETEREMOVE EXISTING CONCRETE DRIVEWAYREMOVE EXISTING GRAVELREMOVE EXISTING SAND PITREMOVE EXISTING FENCEREMOVE EXISTING METAL POSTREMOVE EXISTING IRRIGATION VALVE AND ASSOCIATEDPIPINGPROTECT EXISTING TREEREMOVE EXISTING UNDERGROUND POWER LINE,ASSOCIATED HAND HOLES, JUNCTION BOXES, ANDELECTRICAL BREAKERSREMOVE EXISTING UTILITY POLE & ASSOCIATED OVERHEADPOWER LINES, COORDINATE WITH POWER COMPANY. GUYPOLE TO BE RELOCATED BEHIND SIDEWALK.REMOVE EXISTING SEWER SERVICE FORCE MAIN &ASSOCIATED VALUES AND METERS. CAP SERVICE ATPROPERTY LINE.REMOVE EXISTING GAS SERVICE & ASSOCIATED VALVESAND METERS. CAP SERVICE AT PROPERTY LINE.REMOVE EXISTING PHONE LINE, ASSOCIATED HAND HOLESAND JUNCTION BOXES.REMOVE EXISTING BUILDING AND FOUNDATIONS.REMOVE EXISTING PORTABLE AND RAMPS/STAIRS.REMOVE EXISTING WATER SERVICE & ASSOCIATED VALVES,FITTINGS, AND METERS.REMOVE EXISTING WATER FOUNTAIN & ASSOCIATEDVALVES, FITTINGS, AND METERS. SERVICE MUST BECAPPED AT WATER MAIN.REMOVE EXISTING SEWER MANHOLEREMOVE EXISTING GRAVITY SEWER SERVICEREMOVE EXISTING BLEACHERSREMOVE EXISTING FIELD GOAL POSTREMOVE EXISTING CATCH BASINREMOVE EXISTING ONSITE STORM PIPE. CAP AT PROPERTYLINE.PROTECT EXISTING CATCH BASINPROTECT EXISTING ONSITE WATER MAINDECOMMISSION EXISTING IRRIGATION WELL. REMOVE PUMPAND RETURN TO SCHOOL DISTRICT.PROTECT EXISTING FIRE HYDRANTREMOVE EXISTING POWER TRANSFORMER. COORDINATEWITH POWER COMPANYREMOVE EXISTING BENCHREMOVE EXISTING FIRE HYDRANT AND ASSOCIATEDVALVES AND PIPING.REMOVE EXISTING TREE AND ROOT STRUCTUREREMOVE EXISTING READER BOARD. CONTRACTOR TORETAIN ON FOR REINSTALLATION ON-SITE.PROTECT EXISTING STORMWATER PIPEREMOVE EXISTING LIGHT POLEREMOVE EXISTING SCHOOL SIGNREMOVE EXISTING CONTAINER AND RETURN TO SCHOOLDISTRICTPROTECT EXISTING ASPHALTREMOVE EXISTING CURBREMOVE EXISTING TRASH COMPACTOR. RETURN TOSCHOOL DISTRICT FOR REUSE.PROTECT EXISTING CURBPROTECT EXISTING INFILTRATION TRENCH UNTILCOMPLETE DEMOLITION OF EXISTING YELM MIDDLESCHOOL, THEN ABANDON IN PLACE.PROTECT EXISTING INFILTRATION TRENCH.REMOVE EXISTING INFILTRATION TRENCHREMOVE EXISTING SEPTIC TANK AND PUMP CHAMBER INCONFORMANCE WITH THURSTON COUNTY DEPARTMENT OFHEALTH STANDARDS.CAP EXISTING SEPTIC DRAIN FIELD AND ABANDON IN PLACEIN CONFORMANCE WITH THURSTON COUNTY DEPARTMENTOF HEALTH STANDARDS.9945-SF TEMPORARY SEDIMENT POND FOR PHASE 1 OFCONSTRUCTION.9945-SF TEMPORARY SEDIMENT POND FOR PHASE 2 OFCONSTRUCTION.PROTECT EXISTING UNDERGROUND POWER LINE &ASSOCIATED HAND HOLES, JUNCTION BOXES, ANDELECTRICAL BREAKERSPROTECT EXISTING UNDERGROUND POWER LINE &ASSOCIATED HAND HOLES, JUNCTION BOXES, ANDELECTRICAL BREAKERSRESTORE PROPOSED BIORETENTION AREA TO FULLYFUNCTIONING CONDITION IF SEDIMENT IS ACCUMULATEDDURING CONSTRUCTION. RESTORING BIORETENTION AREAMUST INCLUDE REMOVAL OF SEDIMENT AND ANYSEDIMENT-LADEN SOILS WITHIN THE BIORETENTION AREA,AND REPLACING THE REMOVED SOILS WITH SOILS MEETINGTHE DESIGN SPECIFICATION.PREVENT COMPACTING BIORETENTION AREA BY EXCLUDINGCONSTRUCTION EQUIPMENT AND FOOT TRAFFIC.REMOVE EXISTING RECLAIMED WATER SERVICE ANDASSOCIATED VALVES, FIXTURES.PROTECT SANITARY SEWER FORCE MAIN.PROTECT EXISTING CULVERT.REMOVE EXISTING WATER METER, BACKFLOW ASSEMBLY,AND ASSOCIATED VALVES/FIXTURES.EXISTING UNDERGROUND POWER LINE TO BE UTILIZEDDURING CONSTRUCTION. CONTRACTOR TO ABANDONPOWER LINE IN PLACE AND REMOVE ASSOCIATED HANDHOLES, JUNCTION BOXES, AND ELECTRICAL BREAKERS ATPROJECT COMPLETION.REMOVE DRAIN FIELD PLACE IN CONFORMANCE WITHTHURSTON COUNTY DEPARTMENT OF HEALTH STANDARDS.1234567891011121314151617181920212223242526272829303132333435363738394041424344454647484950515253545556575C-1041C-104SHEETPROJECTBCRA NO.DATEREVISIONSSHEET TITLE© COPYRIGHT 2019 - BCRA, INC. ALL RIGHTS RESERVEDSEALT 253.627.4367 F 253.627.4395 WWW.BCRADESIGN.COM 2106 PACIFIC AVENUE, SUITE 300, TACOMA, WA 98402 30x42 DRAWN BY:CHECKED BY:IF SHEET MEASURES LESS THAN 30"X42", IT IS A REDUCED PRINT. REDUCE SCALE ACCORDINGLYDESIGN BY:1.29.202019024CIVIL PLAN REVIEWYELM MIDDLE SCHOOL REPLACEMENT 402 W YELM AVE YELM, WA 98597 YELM COMMUNITY SCHOOLS AH, CHSTCSAPPROVED FOR CONSTRUCTION .City Engineer DateApproval expire 1 year from the above dateKnow what'sbelow.before you dig.CallR OF 74 SHEETSCHS1/7/2020 2:40:54 PM Civil EngineersStructural EngineersLandscape ArchitectsCommunity PlannersLand SurveyorsNeighborsT A C O M A2215 North 30th Street, Suite 300, Tacoma, WA 98403253.383.2422TELS E A T T L E1200 Sixth Avenue, Suite 1620, Seattle, WA 98101206.267.2425TELMATCHLI N E S E E S H E E T C-101 MATCHLINE SEE SHEET C-102NGRAPHIC SCALE030601" = 30 FEET1555DATE: January 28, 2020 FILENAME: Q:\2019\2190155\10_CIV\CAD\2190155-SH-TESC-DEMO.dwgC-10314TESC AND DEMOLITIONPLAN SHEETPROJECTBCRA NO.DATEREVISIONSSHEET TITLE© COPYRIGHT 2019 - BCRA, INC. ALL RIGHTS RESERVEDSEALT 253.627.4367 F 253.627.4395 WWW.BCRADESIGN.COM 2106 PACIFIC AVENUE, SUITE 300, TACOMA, WA 98402 30x42 DRAWN BY:CHECKED BY:IF SHEET MEASURES LESS THAN 30"X42", IT IS A REDUCED PRINT. REDUCE SCALE ACCORDINGLYDESIGN BY:1.29.202019024CIVIL PLAN REVIEWYELM MIDDLE SCHOOL REPLACEMENT 402 W YELM AVE YELM, WA 98597 YELM COMMUNITY SCHOOLS AH, CHSTCSAPPROVED FOR CONSTRUCTION .City Engineer DateApproval expire 1 year from the above dateKnow what'sbelow.before you dig.CallR OF 74 SHEETSCHS1/7/2020 2:40:54 PM Civil EngineersStructural EngineersLandscape ArchitectsCommunity PlannersLand SurveyorsNeighborsT A C O M A2215 North 30th Street, Suite 300, Tacoma, WA 98403253.383.2422TELS E A T T L E1200 Sixth Avenue, Suite 1620, Seattle, WA 98101206.267.2425TELEGRES S INGRES S / FULL WI D T H 15' MIN.12" MIN.R = 25' MIN.4"-8" QUARRY SPALLSGEOTEXTILE1.MATERIAL SHALL BE QUARRY SPALLS PER WSDOT 2014 STANDARD SPECIFICATION 9-13.6AND MAY BE TOP-DRESSED WITH 1"-3" ROCK.2.THE ROCK PAD SHALL BE AT LEAST 12 INCHES THICK AND 100 FEET LONG. WIDTH SHALL BETHE FULL WIDTH OF THE VEHICLE INGRESS AND EGRESS AREA.3.ADDITIONAL ROCK SHALL BE ADDED PERIODICALLY TO MAINTAIN PROPER FUNCTION OF THEPAD.4.IF THE PAD DOES NOT ADEQUATELY REMOVE THE MUD FROM THE VEHICLE WHEELS, THEWHEELS SHALL BE HOSED OFF BEFORE THE VEHICLE ENTERS A PAVED STREET. THEWASHING SHALL BE DONE ON AN AREA COVERED WITH CRUSHED ROCK AND WASH WATERSHALL DRAIN TO A SEDIMENT RETENTION FACILITY OR THROUGH A SILT FENCE.5.GEOTEXTILE SHALL MEET THE FOLLOWING: GRAB TENSILE STRENGTH 200 PSI MIN. GRABTENSILE LONGATION 30% MAX. MULLEN BURST STRENGTH 400 PSI MIN. AOS 2-45(U.S.STANDARD SIEVE)100' MIN.EDGE OF EXISTINGPAVEMENTEXISTING FRONTAGEROAD1.CONTRACTOR IS RESPONSIBLE FOR ENSURING THAT ALL UTILITIES HAVE BEEN DISCONNECTED PRIOR TO COMMENCINGDEMOLITION.2.DEMOLITION: IT IS THE INTENT OF THE WORK UNDER THIS CONTRACT TO INCLUDE THE DEMOLITION OF ALL EXISTINGBUILDINGS, PAVING, UTILITIES AND OTHER EXISTING SITE IMPROVEMENTS INCLUDING THEIR UNDERGROUND COMPONENTS ASINDICATED BY THIS DRAWING AND AS REQUIRED FOR NEW CONSTRUCTION. IT IS THE CONTRACTOR'S RESPONSIBILITY TOFULLY REVIEW THE SITE CONDITIONS AND TO CORRELATE THESE OBSERVATIONS WITH THE PROJECT WORK AND INCLUDE ALLNECESSARY DEMOLITION, WHETHER SHOWN OR NOT, AND INCLUDE ALL SUCH COSTS IN THE BASE BID.3.CLEARING: IT IS THE INTENT OF THE WORK UNDER THIS CONTRACT TO CONDUCT ALL CLEARING NECESSARY TO BE ABLE TOCOMPLETE ALL THE WORK OF THIS PROJECT.4.CONTRACTOR SHALL LEGALLY DISPOSE OF THE OWNER'S PROPERTY, ALL DEMOLISHED AND REMOVED MATERIALS, UNLESSINDICATED OTHERWISE.5.IT IS THE RESPONSIBILITY OF THE CONTRACTOR TO COMPLETELY COORDINATE UTILITY DEMOLITION WITH NEWCONSTRUCTION. CONTRACTOR SHALL ENSURE THAT ADEQUATE FIRE PROTECTION IN ACCORDANCE WITH THE FIRE MARSHALLREQUIREMENTS IS PROVIDED FOR THE NEW BUILDING.6.COORDINATE POWER DEMOLITION WITH TACOMA PUBLIC UTILITIES AND ELECTRICAL PLANS. CONTRACTOR TO ENSURE THATDEMOLITION OF LINES WILL NOT COMPROMISE POWER TO OTHER AREAS.7.POWER AND CABLE SERVING BUILDINGS AND LIGHT POLES TO REMAIN RUN THROUGH THIS SITE. CONTRACTOR SHALL INSTALLNEW SERVICES TO BUILDINGS AND LIGHT POLES REMAINING PRIOR TO DEMOLISHING EXISTING LINES.8.GAS DISCONNECTION BY P.S.E. CONTRACTOR TO COORDINATE WORK WITH PSE. CONTRACTOR TO DEMOLISH ABANDONEDSERVICE. CONTRACTOR TO ENSURE THAT DEMOLITION OF GAS LINES WILL NOT IMPACT GAS SERVICE TO OTHER AREAS. NODISRUPTION IN SERVICE ALLOWED.9.ANY ABANDONED SIDE SEWER(S) SHALL BE PLUGGED OR CAPPED AT THE RIGHT-OF-WAY OR PROPERTY LINE.10.CONTRACTOR SHALL MINIMIZE DUST GENERATION ONSITE BY SPRINKLING THE SITE WITH WATER UNTIL SURFACE IS WET. SEEBMP C140.11.SAWCUT CONCRETE SIDEWALK AT THE NEAREST JOINT.12.REMOVAL OF THE EXISTING UNDERGROUND OIL TANK AND ASSOCIATED APPURTENANCES REQUIRES AN UNDERGROUNDSTORAGE TANK (UST) REMOVAL PERMIT FROM THURSTON COUNTY HEALTH DEPARTMENT.13.REFER TO LANDSCAPE ARCHITECTURE DRAWINGS FOR INVASIVE SPECIES REMOVAL REQUIREMENTS AND TREE PROTECTIONREQUIREMENTS.14.REFER TO HAZARDOUS MATERIAL DRAWING H1.10 FOR LEAD AND ARSENIC SOIL MIXING REQUIREMENTS.15.THE CLEARING LIMITS DEPICTED ON THESE PLANS REPRESENT THE EDGE OF CIVIL-RELATED WORK SUCH AS GRADING, UTILITY,STORM DRAINAGE, AND PAVING IMPROVEMENTS. WORK SUCH AS ARSENIC AND LEAD SOIL REMEDIATION AND ASSOCIATEDSTABILIZATION AND INVASIVE SPECIES REMOVAL MAY OCCUR BEYOND THE CLEARING LIMITS. REFER TO THE HAZARDOUSMATERIAL DRAWINGS AND LANDSCAPE ARCHITECTURE DRAWINGS FOR ADDITIONAL INFORMATION.16.ALL MONUMENTS DISTURBED AS A RESULT OF CONSTRUCTION ACTIVITIES SHALL BE REPLACED PER WAC 332-120 AT NOTADDITIONAL COST TO THE OWNER. CONTRACTOR SHALL APPLY FOR PERMIT FROM THE DEPARTMENT OF NATURAL RESOURCESAS NECESSARY.DEMOLITION NOTES8' MAX.11PROVIDE SAND BAGS 10'O.C. TO HOLD PLASTICCOVERING IN PLACESTOCKPILEAREAEXISTINGGRADE11NOTES:1.STOCKPILES SHALL BE STABILIZED WITH PLASTIC COVERING OR OTHER APPROVEDDEVICE.2.SEDIMENT LEACHING FROM STOCKPILES SHALL BE PREVENTED DURING ALLSEASONS.2NOT TO SCALESTOCKPILE3131FINISHED GRADE1' FREE BOARDDESIGN WATERSURFACEELEVATIONDESIGN INFILTRATION RATEFOR NATIVE SOIL = 20"/HR1.REMOVE SEDIMENT AND REPLACE SAND LAYER WHEN SEDIMENTLAYER REACHES 1' IN DEPTH AND AS NECESSARY TO MAINTAINFUNCTIONING OF SEDIMENT TRAP.2.ANY DAMAGE TO EMBANKMENT OR SLOPES SHALL BE REPAIRED.3.SEDIMENT PONDS MAY BE INSTALLED IN LIEU OF SEDIMENTTRAPS AT CONTRACTOR'S DISCRETION. REFER TO DETAILS ONC1.11 FOR SEDIMENT POND.NOTES:1.SEDIMENT SHALL BE REMOVED FROM THETEMPORARY POND WHEN IT REACHES 1 FOOT INDEPTH.2.ANY DAMAGE TO THE POND EMBANKMENTS ORSLOPES SHALL BE REPAIRED.MAINTENANCE STANDARDS:2' MIN1' MIN2:1 MAX SLOPESWALE SPACING DEPENDS ON SLOPE GRADIENTLEVEL BOTTOMHYDROSEED SWALE A MIN OF 1'BEYOND EDGE OF SWALEHYDROSEED SWALE A MIN OF 1'BEYOND EDGE OF SWALE1.DAMAGE RESULTING FROM RUNOFF OR CONSTRUCTION ACTIVITY SHALL BE REPAIRED IMMEDIATELY.2.IF THE FACILITIES DO NOT REGULARLY RETAIN STORM RUNOFF, THE CAPACITY AND/OR FREQUENCY OF THEDIKES/SWALES SHALL BE INCREASED.1NOT TO SCALETEMPORARY SEDIMENT POND7NOT TO SCALEINTERCEPTOR SWALE1' SEDIMENTSTORAGE3.5' MINXTRENCHING/EXCAVATIONZONE A (CRITICAL ROOT ZONE)1.NO DISTURBANCE ALLOWED WITHOUTSITE-SPECIFIC INSPECTION AND APPROVAL OFMETHODS TO MINIMIZE ROOT DAMAGE2.SEVERANCE OF ROOTS LARGER THAN 2"DIAREQUIRES LANDSCAPE ARCHITECT'S APPROVAL3.TUNNELING REQUIRED TO INSTALL LINES3'-0"BELOW GRADE OR DEEPERZONE B (DRIPLINE)1.OPERATION OF HEAVY EQUIPMENT AND/ORSTOCKPILING OF MATERIALS SUBJECT TOLANDSCAPE ARCHITECT'S APPROVAL. SURFACEPROTECTION* MEASURES REQUIRED2.TRENCHING ALLOWED AS FOLLOWS:·EXCAVATION BY HAND OR WITH HAND-DRIVENTRENCHER MAY BE REQUIRED·LIMIT TRENCH WIDTH. DO NOT DISTURB ZONE AMAINTAIN 2/3 OR MORE OF ZONE B INUNDISTURBED CONDITION3.TUNNELING MAY BE REQUIRED FOR TRENCHESDEEPER THAN 3'-0"ZONE C (FEEDER ROOT ZONE)1.OPERATION OF HEAVY EQUIPMENT AND/ORSTOCKPILING OF MATERIALS SUBJECT TOLANDSCAPE ARCHITECT'S APPROVAL.2.SURFACE PROTECTION* MEASURES MAY BEREQUIRED TRENCHING WITH HEAVY EQUIPMENTALLOWED AS FOLLOWS:·MINIMIZE TRENCH WIDTH·MAINTAIN 2/3 OR MORE OF ZONE C INUNDISTURBED CONDITION* SURFACE PROTECTION MEASURES1.MULCH LAYER, 6"-8"DEPTH2.3/4"PLYWOOD3.STEEL PLATES3'-0"EQEQZONE A;DIA=1/2XZONE B; DIA=XZONE C; DIA=2XPLANELEVATION"DRIPLINE" "DRIPLINE"1.THE TREE PROTECTION FENCE SHOULD BE MAINTAINED THROUGHOUT GRADING AND CONSTRUCTIONAND SHALL NOT BE REMOVED UNTIL FINAL LANDSCAPING IS IN PROGRESS. AT NO TIME SHALLEQUIPMENT ENTER INTO THE ROOT PROTECTION ZONE (RPZ). ALL BRUSH CLEANUP WITHIN THE RPZSHOULD BE COMPLETED BY HAND TO PREVENT DISTURBANCE OF NATIVE GROUND COVERS. NO CUTSOR FILLS OF UTILITY TRENCHING, MODIFICATIONS TO DRAINAGE, ETC. SHALL IMPACT THE RPZ. NOWIRES, CABLES, OR OTHER DEVICES SHOULD BE ATTACHED TO PROTECTED TREES DURINGCONSTRUCTION.2.IF IMPACTS MUST OCCUR WITHIN THE RPZ, CONTACT THE LANDSCAPE ARCHITECT PRIOR TO THEOPERATIONS TO DETERMINE THE PROPER PROCEDURE TO PROTECT THE TREES HEALTH.3.CONTRACTOR SHALL REFER TO SPECIFICATIONS FOR ADDITIONAL INFORMATION.8'-0" MAXO.C. SPACINGFENCING/ROOT PROTECTIONFENCING TO BE PROVIDED AND MAINTAINED ATDRIPLINE (ASSUMED TO BE 12 x TRUNK DIAMETER)LANDSCAPE ARCHITECT'S APPROVAL REQUIRED FORUSE/ACCESS WITHIN ZONE B. PERMISSION FORUSE/ACCESS REQUIRES SURFACE PROTECTION FORALL UNFENCED, UNPAVED SURFACES WITHIN ZONE BUSE 8" WIRE 'U' TOSECURE FENCEBOTTOM (TYP)INSTALL AT A MIN.OF 2'-0" BELOWGRADE.48" ORANGE VINYLCONSTRUCTIONFENCING DIAMONDMESH (TYP)48"36"GEOTEXTILEFABRICOVERFLOW(TO BYPASSPEAK STORMVOLUMES)24"EXISTINGCATCH BASINSEDIMENT ACCUMULATIONNOTES:1.FILTERS SHALL BE i NSPECTED AFTER EACH STORM EVENT ANDCLEANED OR REPLACED WHEN 1/3 FULL.2.INSTALL INLET PROTECTION IN ALL NEW STORM STRUCTURESTHAT WILL COLLECT STORMWATER AS THEY ARE INSTALLED.ADAPTOR SKIRTRETRIEVAL STRAP2" X 4" WOODPOSTS,STANDARD ORBETTER,OR STEELFENCE POSTBURY BOTTOM OFFILTER MATERIALIN 8"X12" TRENCH2" X 4" BY 14 GA.WIRE FABRIC OREQUIVALENTORANGE FILTER FABRICMATERIAL 60" WIDE ROLLS -USE RINGS TO ATTACHATTACH TO WIRE FABRIC2" X 4" WOOD POSTOR STEEL FENCEPOSTPROVIDE 3/4" - 1 1/2" WASHEDGRAVEL BACKFILL IN TRENCH ANDON BOTH SIDES OF FILTER FENCEFABRIC ON THE SURFACE2" X 2" BY 14 GA. WIREFABRIC OR EQUIVALENT,AFFIX TO POSTFILTER FABRIC MATERIALMIRAFI 100 NS OR EQUIVALENTSIDE VIEWFRONT VIEWCHAINLINK FENCE6' MAX.EXISTINGGRADE2.0'2.5' 5.0'8"2.0' MIN.5.0' 1.0'2.0'0.5'4NOT TO SCALEINLET PROTECTION6NOT TO SCALESILT FENCE5NOT TO SCALETREE PROTECTION3NOT TO SCALECONSTRUCTION ENTRANCE1.PLASTIC SHEETING SHALL HAVE A MINIMUM THICKNESS OF 6 MILS AND SHALL MEET THEREQUIREMENTS OF THE WSDOT STANDARD SPECIFICATIONS SECTION 9-14.5.2.COVERING SHALL BE INSTALLED AND MAINTAINED TIGHTLY IN PLACE BY USINGSANDBAGS OR TIRES ON ROPES WITH A MAXIMUM 10-FOOT GRID SPACING IN ALLDIRECTIONS. ALL SEAMS SHALL BE TAPED OR WEIGHTED DOWN FULL LENGTH ANDTHERE SHALL BE AT LEAST A 12 INCH OVERLAP OF ALL SEAMS.3.CLEAR PLASTIC COVERING SHALL BE INSTALLED IMMEDIATELY ON AREAS SEEDEDBETWEEN NOVEMBER 1 AND MARCH 31 AND REMAIN UNTIL VEGETATION IS FIRMLYESTABLISHED.4.WHEN THE COVERING IS USED ON UN-SEEDED SLOPES, IT SHALL BE KEPT IN PLACEUNTIL THE NEXT SEEDING PERIOD.5.PLASTIC COVERING SHEETS SHALL BE BURIED TWO FEET AT THE TOP OF SLOPES INORDER TO PREVENT SURFACE WATER FLOW BENEATH SHEETS.6.PROPER MAINTENANCE INCLUDES REGULAR CHECKS FOR RIPS AND DISLODGED ENDS.PLASTIC COVERING NOTES:1.MULCH MATERIALS USED SHALL BE STRAW AND SHALL BE APPLIED AT THE RATE OF 1.5TO 2.5 TONS/ACRE MIN 2" THICK.2.MULCHES SHALL BE APPLIED IN ALL AREAS WITH EXPOSED SLOPES GREATER THAN2:1.3.MULCHING SHALL BE USED IMMEDIATELY AFTER SEEDING OR IN AREAS WHICHCANNOT BE SEEDED BECAUSE OF THE SEASON.4.ALL AREAS NEEDING MULCH SHALL BE COVERED BY NOVEMBER FIRST (1).1.STOCKPILES SHALL BE STABILIZED (WITH PLASTIC COVERING OR OTHER APPROVEDDEVICE) DAILY BETWEEN NOVEMBER 1 AND MARCH 31.2.IN ANY SEASON, SEDIMENT LEACHING FROM STOCK PILES MUST BE PREVENTED.3.TOPSOIL SHALL NOT BE PLACED WHILE IN A FROZEN OR MUDDY CONDITION, WHEN THESUBGRADE IS EXCESSIVELY WET, OR WHEN CONDITIONS EXIST THAT MAY OTHERWISEBE DETRIMENTAL TO PROPER GRADING OR PROPOSED SODDING OR SEEDING.4.PREVIOUSLY ESTABLISHED GRADES ON THE AREAS TO BE TOPSOILED SHALL BEMAINTAINED ACCORDING TO THE APPROVED PLAN.5.ALL STOCKPILES SHALL BE COVERED WITH PLASTIC COVERING. SEE PLASTICCOVERING NOTES ON THIS SHEET.SOIL STOCKPILE NOTESMULCHING NOTES:PER BMP C120 (TEMPORARY AND PERMANENT SEEDING) OF THE 2012 WASHINGTON STATE DEPARTMENT OF ECOLOGY DOESTORMWATER MANAGEMENT MANUAL FOR WESTERN WASHINGTON:1.BEFORE SEEDING, INSTALL NEEDED SURFACE RUNOFF CONTROL MEASURES SUCH AS GRADIENT TERRACES, INTERCEPTORDIKES, SWALES, LEVEL SPREADERS AND SEDIMENTATION BASINS.2.THE SEEDBED SHALL BE FIRM WITH A FAIRLY FINE SURFACE, FOLLOWING SURFACE ROUGHENING.3.TEMPORARY SEEDING SHALL BE THE FOLLOWING MIXTURE APPLIED VIA BROADCAST APPLICATION: 40% CHEWINGS FESCUE (FESTUCA RUBRA VAR. COMMUTATA OR POD ANNA) 50% PERENNIAL RYE (LOLIUM PERENNE) 10% REDTOP OR COLONIAL BENTGRASS (AGROSTIS ALBA OR AGROSTIS TENUIS) SEED MIX SHALL NOT CONTAIN CLOVER (TRIFOLIUM REPENS)REFER TO LANDSCAPE PLANS FOR PERMANENT SEED MIX. ALTERNATIVE SEED MIXES APPROVED BY THE ENGINEER MAY BEUSED.4.TEMPORARY SEED INSTALLED BY HAND SHALL BE:a.COVERED BY STRAW, MULCH, OR TOPSOILb.APPLIED AT A RATE OF 120 POUNDS PER ACRE, WHICH CAN BE REDUCED IF SOIL AMENDMENTS OR SLOW-RELEASEFERTILIZERS ARE USED.5.THE OPTIMUM SEEDING WINDOWS FOR WESTERN WASHINGTON ARE APRIL 1 THROUGH JUNE 30 AND SEPTEMBER 1 THROUGHOCTOBER 1.6.SEED BEDS PLANTED BETWEEN BETWEEN JULY 1 AND AUGUST 30 WILL REQUIRE IRRIGATION UNTIL 75 PERCENT GRASS COVERIS ESTABLISHED. OTHER MAINTENANCE WILL BE REQUIRED AS NECESSARY TO FOSTER AND PROTECT THE ROOT STRUCTURE.7.SEED BEDS PLANTED BETWEEN OCTOBER 1 AND MARCH 30 WILL REQUIRE A COVER OF MULCH WITH STRAW OR AN EROSIONCONTROL BLANKET UNTIL 75 PERCENT GRASS COVER IS ESTABLISHED. ARMORING OF THE SEED BED WILL BE NECESSARY TOFOSTER AND PROTECT THE ROOT STRUCTURE. (E.G., GEOTEXTILES, JUTE MAT, CLEAR PLASTIC COVERING).9.REVIEW ALL DISTURBED AREAS IN LATE AUGUST TO EARLY SEPTEMBER AND COMPLETE ALL SEEDING BY THE END OFSEPTEMBER. OTHERWISE, VEGETATION WILL NOT ESTABLISH ITSELF ENOUGH TO PROVIDE MORE THAN AVERAGE PROTECTION.10.FERTILIZERS ARE TO BE USED ACCORDING TO SUPPLIERS RECOMMENDATIONS. AMOUNTS USED SHOULD BE MINIMIZED,ESPECIALLY ADJACENT TO WATER BODIES AND WETLANDS.TEMPORARY SEEDING NOTES FOR EROSION CONTROL1.ON-SITE EROSION CONTROL MEASURES SHALL BE THE RESPONSIBILITY OF THE CONTRACTOR. ANY PROBLEMS OCCURRING BEFORE FINAL ACCEPTANCE OF THE STORM SYSTEM BY THE OWNER, SHALL BE CORRECTED BY THECONTRACTOR.2.IN CASE EROSION OR SEDIMENTATION OCCURS TO ADJACENT PROPERTY, ALL CONSTRUCTION WORK THAT WILL AGGRAVATE THE SITUATION MUST CEASE AND THE CONTRACTOR SHALL IMMEDIATELY COMMENCE RESTORATION ORMITIGATION MEASURES. RESTORATION ACTIVITY SHALL CONTINUE UNTIL SUCH TIME AS THE PROBLEM IS RECTIFIED.3.ALL APPLICABLE EROSION AND SEDIMENTATION CONTROL DEVICES SHOWN ON THESE DRAWINGS SHALL BE INSTALLED PRIOR TO OR AS THE FIRST STAGE OF SITE PREPARATION FOR SAID PHASE OF CONSTRUCTION4.THE CITY OF YELM AND OWNER/ENGINEER SHALL BE RESPONSIBLE FOR THE INSPECTION AND ACCEPTANCE OF ALL CLEARING AND GRADE WORK AND EROSION EROSION AND SEDIMENTATION CONTROL FACILITIES.5.THE APPLICANT AND/OR CONTRACTOR SHALL NOTIFY THE CITY OF YELM AND OWNER/ENGINEER FORTY-EIGHT HOURS IN ADVANCE OF EACH REQUIRED EROSION AND SEDIMENTATION CONTROL INSPECTION:INSPECTION NO.1 - INSTALLATION OF EROSION CONTROL FACILITIES/PRIOR TO CLEARINGINSPECTION NO.2 - COMPLETION OF CLEARINGINSPECTION NO.3 - UPON COMPLETION OF EXCAVATION, FILLING, AND EARTHWORK.INSPECTION NO.4 - COMPLETION OF PROJECTINSPECTION NO.5 - AS NEEDED TO DETERMINE COMPLIANCE WITH APPROVED PLANS AND/OR SPECIFICATIONS (DOES NOT REQUIRE ADVANCED NOTICE).6.ALL WORK ASSOCIATED WITH THE STABILIZING THE DISTURBED AREAS SHALL BE IN ACCORDANCE WITH THE 2014 WASHINGTON STATE DEPARTMENT OF ECOLOGY DOE STORMWATER MANAGEMENT MANUAL FOR WESTERN WASHINGTON.7.ALL NECESSARY FACILITIES SHALL BE MAINTAINED ON SITE TO PREVENT DEBRIS, DUST, AND MUD FROM ACCUMULATING ON THE PUBLIC RIGHT-OF-WAY.8.THE CONTRACTOR SHALL ADHERE TO STORMWATER POLLUTION PREVENTION PLAN (SWPPP). THE SWPPP AND THE CONSTRUCTION GENERAL PERMIT (CGP) MUST BE FOLLOWED AS APPROPRIATE UNTIL FINAL STABILIZATION HASOCCURRED. THE SWPPP IS A LIVING DOCUMENT AND MUST BE UPDATED WHEN SITE CONDITIONS CHANGE.9.CONTRACTOR TO HAVE WATER TRUCK ONSITE DURING CONSTRUCTION TO CONTROL DUST. WATER SITE AS NECESSARY TO CONTROL DUST. OWNER AND ENGINEER WILL HAVE AUTHORITY TO STOP CONSTRUCTION IF DUST IS NOTADEQUATELY CONTROLLED.10.CONTRACTOR TO DETERMINE AREAS FOR LAY DOWN, STOCK PILE, TRAILERS & PARKING. COORDINATE WITH GC/CM.11.CONTRACTOR TO REMOVE CONSTRUCTION DEBRIS, MUD, ROCKS, DIRT, ETC FROM EXISTING ROAD DAILY.12.PROVIDE INLET PROTECTION AS NEW CATCH BASINS/AREA DRAINS ARE CONSTRUCTED.13.CONTRACTOR SHALL ACCEPT, MAINTAIN, AND REMOVE AT PROJECT COMPLETION ALL EXISTING TESC MEASURES CURRENTLY INSTALLED ONSITE.14.COORDINATE ALL EARTHWORK ACTIVITIES WITH GEOTECHNICAL ENGINEER. SEE GEOTECHNICAL REPORT PREPARED BY LANDAU ASSOCIATES DATED AUGUST 1, 2019 REGARDING RECOMMENDATIONS FOR STRIPPING DEPTH, SUBGRADEPREPARATION, UTILITY TRENCH EXCAVATION, CONSTRUCTION DEWATERING, REUSE OF ONSITE MATERIALS AS STRUCTURAL FILL, AND STRUCTURAL FILL PLACEMENT AND COMPACTION.15.ALL LIMITS OF CLEARING AND AREAS OF VEGETATION PRESERVATION AS PRESCRIBED ON THE PLANS SHALL BE CLEARLY FLAGGED BY THE PROJECT SURVEYOR IN THE FIELD AND OBSERVED DURING CONSTRUCTION.16.ALL TEMPORARY SEDIMENTATION AND EROSION CONTROL MEASURES, AND PROTECTIVE MEASURES FOR CRITICAL AREAS AND SIGNIFICANT TREES SHALL BE INSTALLED PRIOR TO INITIATING ANY CONSTRUCTION ACTIVITIES.17.ALL REQUIRED SEDIMENTATION AND EROSION CONTROL FACILITIES MUST BE CONSTRUCTED AND IN OPERATION PRIOR TO ANY LAND CLEARING AND/OR OTHER CONSTRUCTION TO ENSURE THAT SEDIMENT LADEN WATER DOES NOTENTER ANY EXISTING DRAINAGE SYSTEM. THE CONTRACTOR SHALL SCHEDULE AN INSPECTION OF THE EROSION CONTROL FACILITIES PRIOR TO ANY LAND CLEARING AND/OR OTHER CONSTRUCTION. ALL EROSION AND SEDIMENTFACILITIES SHALL BE MAINTAINED IN A SATISFACTORY CONDITION AS DETERMINED BY THE E.S.C.L UNTIL SUCH TIME THAT CLEARING AND/OR CONSTRUCTION IS COMPLETED AND THE POTENTIAL FOR ON-SITE EROSION HAS PASSED. THEIMPLEMENTATION, MAINTENANCE, REPLACEMENT, AND ADDITIONS TO THE EROSION AND SEDIMENTATION CONTROL SYSTEMS SHALL BE THE RESPONSIBILITY OF THE CONTRACTOR.18.THE EROSION AND SEDIMENTATION CONTROL SYSTEM FACILITIES DEPICTED ON THESE PLANS ARE INTENDED TO BE MINIMUM REQUIREMENTS TO MEET ANTICIPATED SITE CONDITIONS. AS CONSTRUCTION PROGRESSES AND UNEXPECTEDOR SEASONAL CONDITIONS DICTATE, FACILITIES WILL BE NECESSARY TO ENSURE COMPLETE SILTATION CONTROL ON THE SITE. DURING THE COURSE OF CONSTRUCTION, IT SHALL BE THE OBLIGATION AND RESPONSIBILITY OF THECONTRACTOR TO ADDRESS ANY NEW CONDITIONS THAT MAY BE CREATED BY HIS ACTIVITIES AND TO PROVIDE ADDITIONAL FACILITIES, OVER AND ABOVE THE MINIMUM REQUIREMENTS, AS MAY BE NEEDED TO PROTECT ADJACENTPROPERTIES, SENSITIVE AREAS, NATURAL WATER COURSES, AND/OR STORM DRAINAGE SYSTEMS.19.ANY DISTURBED AREA WHICH HAS BEEN STRIPPED OF VEGETATION AND WHERE NO FURTHER WORK IS ANTICIPATED FOR A PERIOD OF 7 DAYS OR MORE DURING THE DRY SEASON (MAY 1-SEPT 30) OR 2 DAYS OR MORE IN THE WET SEASON(OCT 1-APR 30), SHALL BE IMMEDIATELY STABILIZED WITH MULCHING, GRASS PLANTING, OR OTHER APPROVED EROSION CONTROL TREATMENT APPLICABLE TO THE TIME OF YEAR IN QUESTION. GRASS SEEDING ALONE WILL BEACCEPTABLE ONLY DURING THE MONTHS OF MAY THROUGH SEPTEMBER INCLUSIVE. SEEDING MAY PROCEED OUTSIDE THE SPECIFIED TIME PERIOD WHENEVER IT IS IN THE INTEREST OF THE CONTRACTOR BUT SHALL BE AUGMENTEDWITH MULCHING, NETTING, OR OTHER TREATMENT APPROVED BY THE ENGINEER.20.NO TEMPORARY OR PERMANENT STOCKPILING OF MATERIALS OR EQUIPMENT SHALL OCCUR WITHIN CRITICAL AREAS OR ASSOCIATED BUFFERS, OR THE CRITICAL ROOT ZONE FOR VEGETATION PROPOSED FOR RETENTION.GENERAL EROSION CONTROL NOTESDATE: January 24, 2020 FILENAME: Q:\2019\2190155\10_CIV\CAD\2190155-SH-TESC-DETL.dwgC-10415TESC NOTES ANDDETAILS