LEED v4
Schools – New Construction
Sustainable Sites

Environmental site assessment

Schools-NC-v4 SSp2: Environmental site assessment Required

LEEDuser overview

Explore this LEED credit

Post your questions on this credit in the forum, and click on the credit language tab to review to the LEED requirements.

Credit language

USGBC logo

© Copyright U.S. Green Building Council, Inc. All rights reserved.

Requirements

Conduct a Phase I Environmental Site Assessment as described in ASTM E1527–05 (or a local equivalent) to determine whether environmental contamination exists at the site. If contamination is suspected, conduct a Phase II Environmental Site Assessment as described in ASTM E1903–11 (or a local equivalent).

If a site is contaminated, remediate the site to meet local, state, or national environmental protection agency region residential (unrestricted) standards, whichever are most stringent.

See all forum discussions about this credit »

Frequently asked questions

No results found
See all forum discussions about this credit »

What does it cost?

Cost estimates for this credit

On each BD+C v4 credit, LEEDuser offers the wisdom of a team of architects, engineers, cost estimators, and LEED experts with hundreds of LEED projects between then. They analyzed the sustainable design strategies associated with each LEED credit, but also to assign actual costs to those strategies.

Our tab contains overall cost guidance, notes on what “soft costs” to expect, and a strategy-by-strategy breakdown of what to consider and what it might cost, in percentage premiums, actual costs, or both.

This information is also available in a full PDF download in The Cost of LEED v4 report.

Learn more about The Cost of LEED v4 »

For full access, sign up now for LEEDuser Premium

Already a premium member? Log in now

Checklists

Step by step to LEED certification

LEEDuser’s checklists walk you through the key action steps you need to earn a credit, including how to avoid common pitfalls and save money.

For full access, sign up now for LEEDuser Premium

Already a premium member? Log in now

Documentation toolkit

The motherlode of cheat sheets

LEEDuser’s Documentation Toolkit is loaded with calculators to help assess credit compliance, tracking spreadsheets for materials, sample templates to help guide your narratives and LEED Online submissions, and examples of actual submissions from certified LEED projects for you to check your work against. To get your plaque, start with the right toolkit.

For full access, sign up now for LEEDuser Premium

Already a premium member? Log in now


Addenda

01/07/2014
LEED Interpretation
Description of change:
Inquiry:

Can ASTM E1527-13 be substituted for ASTM E1527-05?

Ruling:

For SS Prerequisite Environmental Site Assessment, projects may use ASTM E1527-13 (or local equivalent) in place of ASTM E1527-05.

Campus Applicable
Yes
Internationally Applicable:
Yes
See all forum discussions about this credit »

Credit language

USGBC logo

© Copyright U.S. Green Building Council, Inc. All rights reserved.

Requirements

Conduct a Phase I Environmental Site Assessment as described in ASTM E1527–05 (or a local equivalent) to determine whether environmental contamination exists at the site. If contamination is suspected, conduct a Phase II Environmental Site Assessment as described in ASTM E1903–11 (or a local equivalent).

If a site is contaminated, remediate the site to meet local, state, or national environmental protection agency region residential (unrestricted) standards, whichever are most stringent.

See all forum discussions about this credit »

Addenda

01/07/2014
LEED Interpretation
Description of change:
Inquiry:

Can ASTM E1527-13 be substituted for ASTM E1527-05?

Ruling:

For SS Prerequisite Environmental Site Assessment, projects may use ASTM E1527-13 (or local equivalent) in place of ASTM E1527-05.

Campus Applicable
Yes
Internationally Applicable:
Yes
See all forum discussions about this credit »