2. Moderated by: Anthony J. Buonicore, P.E., BCEE, QEP
Panelists:
Jeff Watson, National Lead—Environmental Due Diligence,
Enercon Services
Lynn Smith, Environmental Due Diligence Leader, V3
Companies
Nick Albergo, Senior Consultant, GHD Consulting Services, Inc.
4. REC-HREC-CREC E1527-13 Definitions
▸ REC – presence or likely presence of
any hazardous substances or
petroleum products in, on, or at a
property: (1) due to any release to the
environment; (2) under conditions
indicative of a release to the environment;
or (3) under conditions that pose a
material threat of a future release to the
environment.
5. REC-HREC-CREC E1527-13 Definitions
HREC – a past release of any hazardous
substances or petroleum products that has
occurred in connection with the property and has
been addressed to the satisfaction of the
applicable regulatory authority or meeting
unrestricted use criteria established by a
regulatory authority, without subjecting the
property to any required controls.
6. REC-HREC-CREC E1527-13 Definitions
▸ CREC – a REC resulting from a past release of
hazardous substances or petroleum products that has
been addressed to the satisfaction of the applicable
regulatory authority (e.g., as evidenced by issuance of a
NFA letter or equivalent, or meeting risk-based criteria
established by the regulatory authority), with hazardous
substances or petroleum products allowed to remain
in place subject to the implementation of required
controls.
8. Case One
▸ TARGET PROPERTY: 20 year old multifamily housing complex
(six stories, no basement below the building, gas heating)
▸ LOCATION: on a commercial main street
▸ GOVERNMENT RECORDS: No “hits” on the target property
▸ SITE VISIT: no evidence of contamination on the property
▸ PRIOR USE: vacant land
▸ Abutting the property (cross-gradient topographically) is a
shopping center that according to the city directory search had a
dry cleaner that cleaned on-site for more than 30 years but
which closed approximately ten years ago
▸ SOIL TYPE: loamy sandy soil
9. THE QUESTION
Does the former dry cleaner create a REC-HREC-CREC
on the target property?
10. Case Two
▸ TARGET PROPERTY: 40 year old shopping center built slab-
on-grade
▸ LOCATION: on a busy, commercial main street
▸ GOVERNMENT RECORDS: disclose a former gas station on
the target property that had a LUST, but which was cleaned up
(USTs removed and replaced, contaminated soil removed and
contaminated groundwater cleaned to state
industrial/commercial standards, state issued an NFA letter)
▸ PRIOR USES: did not reveal any other uses that might have
had an environmental concern
▸ No environmental concerns were uncovered in the surrounding
area
▸ SOIL TYPE: silty clay
11. THE QUESTION
Does the former gas station create a REC-HREC-CREC
on the target property?
12. Case Three
▸ TARGET PROPERTY: an office building built on a brownfield
site (former industrial site that operated from 1930s to the
1960s)
▸ PRIOR USE: Former industrial site manufactured cosmetic
applicators, tubes and dispensers for the cosmetics industry and
used chlorinated solvents principally for cleaning
▸ The site was investigated in the late 1980 and early 1990s.
▸ Metals and VOCs were found in the soil and VOCs in the
groundwater, above state commercial/industrial cleanup
standards.
▸ The state allowed the use of RBCA to establish soil and
groundwater cleanup levels.
▸ State issued an NFA letter.
13. THE QUESTION
Does the former industrial site create a REC-HREC-
CREC on the target property?
14. Case Four
▸ TARGET PROPERTY: a shopping center with no tenants
having environmental issues
▸ PRIOR USE: A gas station that previously existed on the
property was in the LUST database
▹ Contaminated soil with BTEX was excavated and removed
from the site.
▹ Contaminated groundwater with BTEX was treated with an SVE
system until levels were demonstrated below the existing
residential cleanup level.
▹ The state issued an NFA letter.
15. THE QUESTION
Does the former gas station create a REC-HREC-CREC
on the target property?
16. Case Five
▸ TARGET PROPERTY: has been a shopping center for
more than 50 years with no current tenants having
environmental issues.
▸ The property is being sold.
▸ PRIOR USE: vacant land
▸ The last Phase I (conducted in accordance with E1527-
05 in 2006 by a reputable Phase I firm) did not indicate
evidence of any RECs associated with the property or in
the surrounding area.
▸ You are asked to “update” the last Phase I.
17. THE QUESTIONS
Would you agree to update the previous Phase I?
Would there still be any potential REC issues or would
this likely be a case of no RECs?
18. Case Six
▸ TARGET PROPERTY: a newly constructed office
building in the CBD built on a property that included a
former gas station.
▸ The former gas station had USTs that were removed.
▸ Sampling indicated BTEX contaminated soil that was
excavated and taken off-site.
▸ Groundwater was not sampled.
▸ The property received an NFA letter from the state.
▸ The new office building included a multi-level (four
levels) underground parking garage.
▸ No other environmental issues were uncovered in the
site inspection, or the government and historical records
check.
20. REC-HREC-CREC
Relationship
Presence, or likely
presence, of
contamination in,
at or on the
target property.
Is it de minimis? Has it been
addressed?
Would
regulatory
officials view
cleanup as
inadequate
today?
Are there
restrictions?
YES
NO
NO
YES
REC
(“Bad REC”)
De minimis
(“Not a REC”)
NO
CREC
(“Good REC”)
HREC
(“Not a REC”)
YES
YES
NO
21.
22. Thanks to today’s panelists!
Jeff Watson, National Lead—Environmental Due Diligence, Enercon
Services
Lynn Smith, Environmental Due Diligence Leader, V3 Companies
Nick Albergo, Senior Consultant, GHD Consulting Services, Inc.
