exide cleanup project public meeting · 4/25/2018  · slide: 11 last edit: 4/30/2018. project...

Slide: 1

Last Edit: 4/30/2018

EXIDE CLEANUP PROJECT PUBLIC MEETING

Wednesday, April 25, 20186:00PM – 8:00PM

Project Hotline:1-844-225-3887

DTSC Commerce Office6119 E. Washington Blvd. #120

Commerce, CA 90040

Slide: 2

Last Edit: 4/30/2018

EXIDE FACILITY CLOSURE, PHASE I

Matt Wetter, PE, QEP

Senior Hazardous Substances Engineer

Site Mitigation and Environmental Restoration Program

Slide: 3

Last Edit: 4/30/2018

Closure, Phase 1 - Overview

• Began Nov 2017, scheduled through Fall 2020 • Approximately 34 months

• Removal of Regulated Units• Removal of Containment Buildings and some

ancillary buildings• Conduct soil sampling• Develop plan for Phase 2 to address soils and

foundations• Will be coordinated with ongoing corrective action to

characterize extents of contamination

Slide: 4

Last Edit: 4/30/2018

Site Layout

Slide: 5

Last Edit: 4/30/2018

Additional Background Informationhttp://www.dtsc.ca.gov/HazardousWaste/Projects/ExideClosure.cfm

Slide: 6

Last Edit: 4/30/2018

Work Completed to Date (Nov 2017 to Present)

• Preconstruction Activities• Mobilize and set up equipment• De-energize and/or reroute electrical lines

• Sump and crack sealing (Industrial Level Caulking)• Dry decontamination (HEPA vacuuming)• Wet decontamination (pressure washing)• Off-site shipment/disposal of waste and

equipment• Preparation for Full Enclosure Unit, aka Haki

System (Scaffolding Setup)

Slide: 7

Last Edit: 4/30/2018

Regulated Unit Status

Slide: 8

Last Edit: 4/30/2018

Regulated Unit Status (RMPS Only)

Slide: 9

Last Edit: 4/30/2018

Full Enclosure Unit Construction

• Scaffolding• For support of full

enclosure unit

Slide: 10

Last Edit: 4/30/2018

Four Month Look Ahead

• Wet and dry decontamination of Regulated Units

• Decontaminate and deconstruct Regulated Units for recycling, disposal, or transfer

• Full enclosure unit (HAKI) system mobilization and complete construction

Slide: 11

Last Edit: 4/30/2018

Project Contacts

• Matt Wetter, PE, QEPSenior Hazardous Substances EngineerDTSC Closure - Project Manager matthew.wetter@dtsc.ca.gov916-255-6629

• Dionne FaulkAssociate Government Program AnalystDTSC Closure - Public Participation Specialistdionne.faulk@dtsc.ca.gov323-513-7876

Slide: 12

Last Edit: 4/30/2018

OFFSITE PROPERTIESWITHIN THE PRELIMINARY INVESTIGATION AREA (PIA)

By: Hortensia Muniz, P.E. Residential Cleanup Project Manager

Slide: 13

Last Edit: 4/30/2018

Offsite Properties within the Preliminary Investigation Area

Slide: 14

Last Edit: 4/30/2018

Properties Sampled

As of April 19, 2018:• 8,503 properties with

Unique Assessor Parcel Numbers (APNs) Sampled

Slide: 15

Last Edit: 4/30/2018

Properties Cleaned Up

As of April 19, 2018:

• 270 Parcels cleaned up• 186 cleaned up by Exide in the Initial Assessment

Area• 84 cleaned up by DTSC’s zone contractors • 50 in 2016 by Parsons • 34 Time Critical Removal Actions (28 in 2017 and 6 2018)

Slide: 16

Last Edit: 4/30/2018

Slide: 17

Last Edit: 4/30/2018

Cleanup Activities:• take place across

7 zones • have safeguards

to protect the health of community members and workers.

Slide: 18

Last Edit: 4/30/2018

Cleanup Activities Will:

• use of low-emission trucks and equipment,

• air monitoring, • dust suppression, • visible flags on trucks

carrying contaminated soil,

• specific routes identified in Traffic Management Plan, and

• other safeguards to protect the health of community members and workers.

Slide: 19

Last Edit: 4/30/2018

Contact Information

Hortensia Muniz, P.E. Residential Cleanup Project Manager Hortensia.muniz-ghazi@dtsc.ca.gov916-255-6632

Exide Project Hotline:1-844-225-3887