EXH1278051103

Third Runway Project Borrow Areas 3 and 4 Seattle-Tacoma International Airport ,=_ Port of Seattle August2001 Parametrix, inc. Portof SeattleNovember1,2001 OnSiteBorrowAr¢_ M¢ITIO ReferenceNo.18 1278 AR 051103 SF.,ATTL_TACOMA IN'IT,RNATIONAL AIRPORT THIRD RUNWAY PROJECT BORROW AREAS 3 AND 4 SAND AND GRAVEL STORMWATEK POLLUTION PREVENTION PLAN Preparedfor [ ! PORT OF SEAI"rLE Searde-TacomaInteramionalAirport P.O. Box 68727 Seattle,WA 98168 Preparedby PARAMETlUX,INC. 5808 Lake WashingtonBlvd. NE, Suite 200 Kirkland,WA 98033-7350 August 2001 556-2912-001-01 (90) AR 051104 CERTIFICATE OF APPROVAL Theu_anica]mazer_and,_t. coz_medin thisdocume_wee preparedtraderthesupervisionand din_on oftheundersigned. Prep/aredby JufieBrandt,E.LT. Parameuix,Inc. Checkedby PaulPendt,P.E: Parametrix,Inc. / Approvedby Migl_el Feld_m Director,Aviation F_ilitie_ Portof Seattle Borrow Areas 3 mid 4 Slorm_uer PolAau_ Preven::on Plan ,4uffusl 8, 2001 PoMof Stau_ Tared i_anwayP_ J._6-2912-001 (PO) AR 051105 TABLE OF CONTENTS 1. PURPOSE OFSTORMWATERPOLLUTIONPREVEN_ON PLAN ........................... 1-1 2. PROJECTOVERVIEW....................................................................................................... 2-1 2.1 SITE INFORMATION ............................................................................................2-1 SITEDESCRIPTION............................................................................................... 2-1 2.3 A_ ............................................................................................................2-1 2.4 DRAINAGE .............................................................................................................2-8 2.5 INVENTORYOFMATERIALS............................................................................ 2-8 3. BEST MANAGIDdENTPRACTICES................................................................................ 3-1 3.1 OPERATIONALBMP$........................................................................................... 3-1 3.1.1 PollutionPrevention Temp........................................................................... 3-1 3.1"_ GoodHousekeeping..................................................................................... 3-1 3.1.3 PreventauveMaimenmcc ............................................................................ 3-2 3.1.4 _mpioyee Training.......................................................................................3-3 3.2 SOURCECONTROLBMPs.................................................................................. 3-3 3.2.1 C-cneralSourceControlBMPs ..................................................................... 3-3 3.2.2 Erosionand Sediment Control..................................................................... 3..4 3.2.3 TopsoilM_agcmcnt. ................................................................................... 3-5 3.2.4 Conu-olof Hazm-dousMaterials................................................................... 3-5 3.2.5 SpillPrevention, ControLandCountermeasuresPlan ................................ 3-5 TRY.ATMENT BMPs ...............................................................................................3-6 3.4 INNOVATIVE BMP$ ..............................................................................................3-6 4. INSPECTIONSAND RECORDKEEPING........................................................................ 4-1 4.1 DRY SEASON INSPECTION................................................................................ _l 4.2 WET SEASON INSPECTION................................................................................ 4-1 4.3 INSPECTIONREPORTS........................................................................................ 4-1 5. DISCHARGEMONITORING ............................................................................................ 5-1 5.1 MONITORING REQUIREMENTS........................................................................ 5-1 5.2 LOCATION AND IDENTIFICATION OFSAMPLINGPOINTS ....................... 5-1 5.3 REPORTINGREQUIREMENTS........................................................................... 5-2 APPENDICES A SELECTEDSOURCECONTROL BEST MANAGEMENTPRACTICES B SPILLPREVENTION,CONTROL, AND COUNTERMEASURES PLAN C STORMWATERMONITORING PLAN Borrow.A,TOZ3 and 4 $tormvaozerPolluuo. P,t.wmlon Pl.. Auffust…

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PSCAA Advisory Council Meeting Agenda
Add to CalendarMWednesday Mar 11, 9:00am - 11:35am
1904 3rd Avenue, Suite 105, Seattle, WA 98101
Call to order – Roll Call – Quorum Established – Land Acknowledgement We would like to acknowledge that our Agency operates in four present-day counties, which are the traditional lands of the Coast Salish people, past and present. This acknowledgement does not take the place of authentic relationships with indigenous communities in our jurisdiction and [...]