ConocoPhillips Renton Terminal Site

Toxics Cleanup Program June 2010

Comments Accepted June 18 through July 19, 2010

Submit Comments and Technical Questions to:

Site Manager tate Department of Ecology

anup

nue SE

008

Phone: (425) 649-7094 E-mail: jcru461@ecy.wa.gov

DOCUMENT REVIEW LOCATIONS

Renton Public Library

100 Mill Avenue South Renton, WA 98057 (425) 226-6043

hington State Department of Ecology

Northwest Regional Office

ve SE 98008

ppointment: Sally Perkins e: (425) 649-7190

450 E-mail: sper461@ecy.wa.gov

– Thursday and 1:00 PM – 4:30 PM

logy’s Toxics Cleanup Website

http://www.ecy.wa.gov/programs/tcp/sites

Publication Number: 10-09-163 1

Jerome Cruz - Washington SNorthwest Regional Office - Toxics CleProgram3190 160th Ave

Bellevue, WA 98

Was

3190 160th ABellevue, WA

Call for an aPhonFax: (425) 649-4

Hours: Tuesday8:00 AM – 12:00 PM

Eco

/conocoPhilRen/conocoPhilRen_hp.html

Facility Site ID #: 2070

Agreed Order, Interim Action and SEPA Determination are available for public review and

Ecology rovid you

ation about the ConocoPhillips located a

A.

leum storaghandling facility. Ground water and soil beneath

m pro

obil, and a draf

. Under il and omplet

following actions:

an th/Feas

ents theof the investigation on the nature and ex

rnatives for

ystem as terim Action

� Prepare a draft Cleanup Action Plan (dCAP), which will use information from the RI/FS to describe the preferred cleanup action.

comment

The Washington State Department of(Ecology) prepared this fact sheet to pwith inform

e Renton

Terminal site. The site is generallyLind Avenue Southwest in Renton, W The site contains an active petro

t 2423

e and

the site is contaminated with petroleufrom separate releases in the past.

duct

In 2009-2010, Ecology, ExxonMConocoPhillips Company negotiated agreement called an Agreed Orderproposed Agreed Order, ExxonMobConocoPhillips Company agree to c

t legal this

e the

� Develop and implement a Work Plprepares a Remedial InvestigationStudy (RI/FS) report, which pres

at ibility results

tent of contamination and evaluates altecleaning up the contamination.

� Operate ground water treatment sinterim actions under approved InWork Plans.

s

Publication Number: 10-09-163 2 Please reuse and recycle

ConocoPhillips Renton Terminal Site June 2010

Site Background

The ConocoPhillips Renton Terminal site is generally located at 2423 Lind Avenue Southwest in Renton, Washington. This site is located at an area that contains an actively operating petroleum

dling facility. There aretanre fune

m. fere

eb

ich h

ExxonMobil has been operating a groun

s Cw

ber 2003.

ctivedia

haractek for cleanup.

g hazardous substances are ubsur

he site:

zene, Toluene, Ethylbenzene,ylenes (BTEX)

� Diesel � Methyl Tertiary-Butyl Ether (MTBE) � Ethanol � Lead

Public Participation Plan

Ecology developed a public participation plan according to the Model Toxics Control Act (MTCA). The Public Participation Plan is

o promote meaningful community

and describes the tools and ogy will use to inform the

ctivities, and it identifies community to become

s.

Environmental Policy Act (SEPA) Checklist and Determination of Non-

)

The State Environmental Policy Act (SEPA) ist and Determination of

DNS) for the proposed ailable for public review klist evaluates potential

acts if the interim action ucted. Ecology has

klist and has determined

used by these activities.

Flooding from the am

ith ConocoPhillips obil on a contingency

plan for potential disruptions at the site from ur associated with

ases from the Howard Hansen Dam. More information is available at the King County website at: http://www.kingcounty.gov/safety/FloodPlan/ GreenRiverValley.aspx

storage and han currently designed t

seven above ground product storage tank farm at the site. These tanks stoand regular unleaded gasoline, diesel ethanol. There are also smaller gasoliadditive tanks located at the tank farreleases of petroleum product at difthis site have resulted in two known phydrocarbon plumes in ground water terminal and surrounding areas whcommingled or mixed together.

ks in the premium el, and and diesel

involvement during the cleanup process.

The plan outlines approaches that Ecolpublic about site a Separate

nt times on troleum eneath the ave

opportunities for theinvolved in this proces State

dwater Significance (DNS

and petroleum remediation system since November 1987, while ConocoPhilliphas been remediating the 2002 release remedial system since Novem

ompany ith its own

ities on l actions, rization

environmental checklNon-Significance (interim actions are avat this time. This checenvironmental impwork plans are condreviewed this checthat no significant adverse environmental

The Agreed Order will consolidate athis site to continue the interim remcoordinate monitoring and site cactivities, and integrate wor

CONTAMINANTS OF CONCERN The followin potential

face soil and

Potential AreaHoward Hanson D

Ecology is working wCompany and ExxonM

chemicals of concern (COCs) for sater at tgroundw

� Gasoline � Ben and flooding that may occ

X

impacts will be ca

rele

Publication Number: 10-09-163 3 Please reuse and recycle

ConocoPhillips Renton Terminal Site June 2010

What Happens Next?

After the 30-day public comment period, Ecology will review all comments received and make recommendations for any suggested c g

A public meeting has not been scheduled at this time. However, one will be held if ten or more people request a meeting during the comment period. Please contact Nancy Lui to request a meeting at nlui461@ecy.wa.gov

ConocoPhillips Renton Terminal Site Aerial Map Dashed lines are the parcel boundary. The boundary of the site is unknown at this time.

han es.

or at (425) 649-7117.

Please recycle.

PRESORTEDFIRST CLASS MAILUS POSTAGE PAIDWA STATE DEPT OF

PRINTING 985013190 160th Ave SE Bellevue, WA 98008

ConocoPhillips Renton Terminal Site,

Ecology in Order, Public Pa ticipation Plan,

Stat Act (SEPA) Checklist and

n-Significance (DNS)

Facility Site ID #: 2070

Renton, King County, WA

vites Public Comment on Agreed r

e Environmental Policy

Determination of No

Public Comment Period June 18 – July 19, 2010

If you need this publication in an alternative format, call Nancy Lui at (425) 649-7117. Persons with hearing loss, call 711 for Washington Relay Service.

Persons with speech disability call 877-833-6341.