Overview of Brownfields and GSI

October 20 2017

Elizabeth Limbrick LSRP

What is a Brownfield

ldquoReal property the expansion redevelopment or reuse

of which may be complicated by the presence or

potential presence of a hazardous substance pollutant

or contaminantrdquo EPA

estimated 450000 brownfields in the US

Brownfields

Industrial chemicals and wastes abandoned factories buried wastes

Newer Brownfield Sites

Not just the industries of the 19th centuryhellip

How Do we Know itrsquos a Brownfield Site

Is the site vacant or less productive than it used to

be or should be

Does the site have an industrial past

Is there knowledge or a perception of

environmental contamination

Ask the Professional

So why do I want to

put GSI on a BF site

USEPA Guidance

What is a Brownfield

ldquoReal property the expansion redevelopment or reuse

of which may be complicated by the presence or

potential presence of a hazardous substance pollutant

or contaminantrdquo EPA

estimated 450000 brownfields in the US

Brownfields

Industrial chemicals and wastes abandoned factories buried wastes

Newer Brownfield Sites

Not just the industries of the 19th centuryhellip

How Do we Know itrsquos a Brownfield Site

Is the site vacant or less productive than it used to

be or should be

Does the site have an industrial past

Is there knowledge or a perception of

environmental contamination

Ask the Professional

So why do I want to

put GSI on a BF site

USEPA Guidance

Brownfields

Industrial chemicals and wastes abandoned factories buried wastes

Newer Brownfield Sites

Not just the industries of the 19th centuryhellip

How Do we Know itrsquos a Brownfield Site

Is the site vacant or less productive than it used to

be or should be

Does the site have an industrial past

Is there knowledge or a perception of

environmental contamination

Ask the Professional

So why do I want to

put GSI on a BF site

USEPA Guidance

Newer Brownfield Sites

Not just the industries of the 19th centuryhellip

How Do we Know itrsquos a Brownfield Site

Is the site vacant or less productive than it used to

be or should be

Does the site have an industrial past

Is there knowledge or a perception of

environmental contamination

Ask the Professional

So why do I want to

put GSI on a BF site

USEPA Guidance

How Do we Know itrsquos a Brownfield Site

Is the site vacant or less productive than it used to

be or should be

Does the site have an industrial past

Is there knowledge or a perception of

environmental contamination

Ask the Professional

So why do I want to

put GSI on a BF site

USEPA Guidance

So why do I want to

put GSI on a BF site

USEPA Guidance

USEPA Guidance

Environmental Investigation

Conduct an Environmental Investigation

(Phase I)

LNAPL

DNAPL

Watch out for LNAPL amp DNAPL

Look for Groundwater Contamination

Monitoring Wells

Find a Clean Portion of the Site

When Infiltration is not an option

Source CamdenSmarthttpwwwccmuaorgpage_id=2069

Source EnviroSure Inc RIW

South Waterfront Service

Station September 2009

Example of GSI on a Brownfield ndash Camden NJ

LNAPL

DNAPL

Watch out for LNAPL amp DNAPL

Look for Groundwater Contamination

Monitoring Wells

Find a Clean Portion of the Site

When Infiltration is not an option

Source CamdenSmarthttpwwwccmuaorgpage_id=2069

Source EnviroSure Inc RIW

South Waterfront Service

Station September 2009

Example of GSI on a Brownfield ndash Camden NJ

Look for Groundwater Contamination

Monitoring Wells

Find a Clean Portion of the Site

When Infiltration is not an option

Source CamdenSmarthttpwwwccmuaorgpage_id=2069

Source EnviroSure Inc RIW

South Waterfront Service

Station September 2009

Example of GSI on a Brownfield ndash Camden NJ

Find a Clean Portion of the Site

When Infiltration is not an option

Source CamdenSmarthttpwwwccmuaorgpage_id=2069

Source EnviroSure Inc RIW

South Waterfront Service

Station September 2009

Example of GSI on a Brownfield ndash Camden NJ

When Infiltration is not an option

Source CamdenSmarthttpwwwccmuaorgpage_id=2069

Source EnviroSure Inc RIW

South Waterfront Service

Station September 2009

Example of GSI on a Brownfield ndash Camden NJ

Source CamdenSmarthttpwwwccmuaorgpage_id=2069

Source EnviroSure Inc RIW

South Waterfront Service

Station September 2009

Example of GSI on a Brownfield ndash Camden NJ

Thank you

Contact Information

Elizabeth Limbrick NJIT 9735965519

limbricknjitedu

httpwwwnjitedutab

TAB Hotline (973-642-4165)

tabnjitedu