2.
Response
to
Comments
2.9
Individual
Responses
to
Comments
from
Organizations
Vapor
intrusion
mitigation
systems
have
been
proven
effective
for
Superfund
sites
(USEPA
2012),
for
sites
with
VOC
impacted
soil
and
groundwater
(Folkes
2003)
and
for
sites
with
methane
in
the
subsurface
(LADBS
14
2004)
and
constructed
on
fill
(LADBS
2004).
See
for
discussion
of
the
remediation
review
and
approval
process
and
for
discussion
regarding
the
adequacy
of
existing
studies
for
use
in
the
Draft
EIR.
See
also
5
for
discussion
regarding
compliance
with
the
law
as
mitigation
under
CEQA.
This
comment
does
not
raise
any
significant
environmental
issues
regarding
the
adequacy
of
the
Draft
EIR
or
its
analyses
and
conclusions.
See
Residential
uses
are
proposed
only
in
the
DSP
and
DSP-V
scenarios,
while
day
care
facilities
are
a
permitted
use
in
all
development
scenarios.
The
City
will
determine
what
uses
to
approve
or
prohibit
within
the
Baylands
as
part
of
its
planning
review.
See
13
for
discussion
of
the
remediation
review
and
approval
process
and
for
discussion
of
the
adequacy
of
existing
studies
for
use
in
the
Draft
EIR.
A
human
health
risk
assessment
will
be
required
by
the
DTSC
as
part
of
the
process
of
setting
risk-based
cleanup
goals
based
on
the
land
uses
determined
by
the
City
to
be
appropriate
for
the
Baylands.
See
for
discussion
of
the
remediation
review
process
and
for
discussion
of
the
adequacy
of
existing
studies
for
use
in
the
Draft
EIR.
An
updated
human
health
risk
assessment
will
be
required
to
evaluate
site-
specific
exposure
pathways
based
on
the
land
uses
determined
by
the
City
to
be
appropriate
for
the
Baylands.
The
human
health
risk
assessment
will
identify
needs
for
additional
investigation
and
assessment,
and
provide
risk
based
cleanup
goals
that
are
protective
of
human
health
and
the
environment
based
on
the
land
uses
determined
by
the
City
to
be
appropriate
for
the
Baylands.
See
Response
See
for
discussion
of
the
remediation
review
process
and
for
discussion
of
the
adequacy
of
existing
studies
for
use
in
the
Draft
EIR.
14
City
of
Los
Department
of
Building
and
Safety
Brisbane
Baylands
Final
EIR
2.9.1-71
May
2015