Los Altos City Council
September 20, 2022

SURROUNDING SITES DETAILS
812
Agenda Item # 10.

He althcar e Reve r se
Dis tribu to r
Lo ca tio n
La titude

37.390239 Lo ca tio n
Lo ngitude
-122.097605
Lo ca tio n Gis
P rim ar y
N Lo ca tio n Gis
Origin
AG
Co ntact
Addr e ss
1843 ANTHONY CT, MOUNTAIN VIEW, CA 94040 Co ntact Name SANDRA CARRICO Naics ALL OTHER WASTE MANAGEMENT SERVICES Viola tio ns No Violations Online D a ta U rl http://oaspub.epa.gov/enviro/fii_query_dtl.disp_program_facility? pgm_sys_id_in=CAC003008592&pgm_sys_acrnm_in=RCRAINFO

OWNER AND OPERATOR INFO
Ow ne r Ope r a to r
Indica to r
CO Ow ne r Ope r a to r
Name

SANDRA CARRICO
Ow ne r Ope r a to r
Type
O P ho ne 650-996-7799 x
Addr e ss 1843 ANTHONY CT, MOUNTAIN VIEW, CA
94040
Ow ne r Ope r a to r
Indica to r
CP Ow ne r Ope r a to r
Name

SANDRA CARRICO
Ow ne r Ope r a to r
Type
O P ho ne 650-996-7799 x
Addr e ss 1843 ANTHONY CT, MOUNTAIN VIEW, CA
94040
68 1X FIRESTONE TIRE & RUBBER CO~FIRESTONE #3670~Firestone Complete Auto Care # 3670~FIRESTONE COMPLETE AUTO CARE # 3670~FIRESTONE STORE #3670~Firestone Store No. 3670~Former Firestone
Records: 68A,68B,68C,68D,
Site ID: -1733678253
Distance: 3419 ft, North West
68A Former Firestone
462 San Antonio Road, MOUNTAIN VIEW, CA
Type: Contaminated Sites List (CSL)
Source: California State Water Resources Control Board's Geotracker Cleanup Program Sites
Record ID:

CACSLLIS-T10000005884

RECORD DETAILS
Case Type Cleanup Program Site S ta tus Completed - Case Closed S ta tus D a te 10/29/2014 12:00:00 AM Cu f Case NO
Le ad Agency SANTA CLARA COUNTY LOP Lo c Case Num be r 06S2W17N05s File Lo ca tio n All Files are on GeoTracker or in the Local Agency Database
P o tential
Co ntaminants Of
Co nce r n
Waste Oil / Motor / Hydraulic / Lubricating
P o tential Me dia
Affe cte d
Other Groundwater (uses other than
drinking water), Soil
Site His to r y Former Firestone automotive facility.

Contamination was found during removal of
the hoists at the site. Impacted soil was
excavated and removed.

Be gin D a te 1/31/2014 12:00:00 AM H o w Disco ve r e d Tank Closure S to p Me tho d Close and Remove Tank Es tim a te d S ta tus Closed case or No Further Action 21215 164
PIERS Environmental Services ­ www.pierses.com
1038 Redwood Hwy., Suite 100A ­ Mill Valley ­ CA ­ 94941 ­ v. 415­388­7900 ­ f.415­388­7909 IDENTIFIED HAZARDOUS MATERIALS SITES RADIUS REPORT

SURROUNDING SITES DETAILS
813
Agenda Item # 10.

SITE STATUS HISTORY
S ta tus Open - Case Begin Date S ta tus D a te 2014-01-31 00:00:00 S ta tus Open - Remediation S ta tus D a te 2014-04-30 00:00:00 S ta tus Completed - Case Closed S ta tus D a te 2014-10-29 00:00:00

SITE REGULATORY ACTIVITIES
Actio n Type REMEDIATION D a te 2014-01-01 00:00:00
Actio n Excavation
Actio n Type Other D a te 2014-01-31 00:00:00
Actio n Leak Discovery
Actio n Type Other D a te 2014-01-31 00:00:00
Actio n Leak Stopped
Actio n Type Other D a te 2014-02-10 00:00:00
Actio n Leak Reported
Actio n Type RESPONSE D a te 2014-02-10 00:00:00
Actio n Correspondence
Actio n Type ENFORCEMENT D a te 2014-04-09 00:00:00
Actio n Letter - Notice
Actio n Type RESPONSE D a te 2014-04-09 00:00:00
Actio n Correspondence
Actio n Type RESPONSE D a te 2014-04-15 00:00:00
Actio n Removal Action Work Plan - Regulator
Responded
Actio n Type ENFORCEMENT D a te 2014-04-18 00:00:00
Actio n Cost Recovery Agreement / N. of
Reimbursement
Actio n Type ENFORCEMENT D a te 2014-05-05 00:00:00
Actio n Staff Letter
Actio n Type ENFORCEMENT D a te 2014-05-28 00:00:00
Actio n Site Visit / Inspection / Sampling
Actio n Type RESPONSE D a te 2014-05-30 00:00:00
Actio n Correspondence
21215 165
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SURROUNDING SITES DETAILS
814
Agenda Item # 10.

Actio n Type ENFORCEMENT D a te 2014-05-30 00:00:00
Actio n Site Visit / Inspection / Sampling
Actio n Type ENFORCEMENT D a te 2014-06-05 00:00:00
Actio n Staff Letter
Actio n Type RESPONSE D a te 2014-08-28 00:00:00
Actio n Request for Closure
Actio n Type RESPONSE D a te 2014-09-02 00:00:00
Actio n Request for Closure
Actio n Type RESPONSE D a te 2014-09-05 00:00:00
Actio n Site Assessment Report
Actio n Type RESPONSE D a te 2014-10-01 00:00:00
Actio n Request for Closure
Actio n Type ENFORCEMENT D a te 2014-10-29 00:00:00
Actio n Closure/No Further Action Letter
68B Firestone Store No. 3670
462 San Antonio Rd, MOUNTAIN VIEW, CA
Type: Leaking Underground Storage Tanks (LUST)
Source: California State Water Resources Control Board's Geotracker Leaking Underground Storage Tank list
Record ID:

CALUSTCA-T0608508015

RECORD DETAILS
Case Type LUST Cleanup Site S ta tus Completed - Case Closed S ta tus D a te 4/14/1999 12:00:00 AM Cu f Case NO
Le ad Agency SANTA CLARA COUNTY LOP Lo cal Agency SANTA CLARA COUNTY LOP File Lo ca tio n All Files are on GeoTracker or in the Local Agency Database
P o tential
Co ntaminants Of
Co nce r n
Waste Oil / Motor / Hydraulic / Lubricating
P o tential Me dia
Affe cte d
Soil Be gin D a te 1/1/1998 12:00:00 AM
Es tim a te d S ta tus Closed case or No Further Action

SITE STATUS HISTORY
S ta tus Open - Case Begin Date S ta tus D a te 1998-01-01 00:00:00 S ta tus Open - Site Assessment S ta tus D a te 1999-04-01 00:00:00 S ta tus Completed - Case Closed S ta tus D a te 1999-04-14 00:00:00 21215 166
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SURROUNDING SITES DETAILS
815
Agenda Item # 10.

SITE REGULATORY ACTIVITIES
Actio n Type Other D a te 1998-01-01 00:00:00
Actio n Leak Reported
Actio n Type RESPONSE D a te 1998-02-20 00:00:00
Actio n Other Report / Document
Actio n Type ENFORCEMENT D a te 1999-04-14 00:00:00
Actio n Closure/No Further Action Letter
Actio n Type RESPONSE D a te 1999-04-14 00:00:00
Actio n Other Report / Document
68C Former Firestone
462 SAN ANTONIO ROAD, MOUNTAIN VIEW, CA
Type: Contaminated Sites List (CSL)
Source: California EPA Site Portal
Record ID:

CAREGCSL-236489

RECORD DETAILS
Facility P r o gr am Cleanup Program Site
68D Firestone Store No. 3670
462 SAN ANTONIO RD, MOUNTAIN VIEW, CA
Type: Leaking Underground Storage Tanks (LUST)
Source: California EPA Site Portal
Record ID:

CAREGLST-201487

RECORD DETAILS
Facility P r o gr am Leaking Underground Storage Tank Cleanup Site
69 ALEX CHABAN
Records: 69A,
Site ID: 937539293
Distance: 3446 ft, North East
69A ALEX CHABAN
2351 ADELE AVE, MOUNTAIN VIEW, CA
Type: Treatment, Storage and Disposal Sites (TSD)
Source: US EPA's Resource Conservation and Recovery Act Database Record ID:

NARCRATS-CAC003013903

RECORD DETAILS
So ur ce Type Implementer Re ceive D a te -0/5-/2019
No n No tifie r Not a non-notifier Ackno wle dge
D a te
2019-05-07 00:00:00.0
Lo ca tio n
Co untr y
US Co ntact P ho ne 650-793-4967 x
Co ntact Em ail
Addr e ss
[email protected] Fe d W as te
Gene r a to r
Not a Generator
21215 167
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SURROUNDING SITES DETAILS
816
Agenda Item # 10.

S ta te W as te
Gene r a to r
Small Quantity Generator Sho r t Te rm
Gene r a to r
No
Im po r te r
Activity
No Mixe d W as te
Gene r a to r
No
Tr anspo r te r No Tr ans fe r
Facility
No
Tsd Activity Yes Re cycle r
Activity
No
Onsite Bur ne r
Exem p tio n
No Fur nace
Exem p tio n
No
Unde r gr o und
Inje ctio n
Activity
No Off Site Re ceip t No
Unive r s al
W as te De s t
Facility
Yes U se d Oil
Tr anspo r te r
No
U se d Oil
Tr ans fe r
Facility
No U se d Oil
P r o ce sso r
No
U se d Oil
Re fine r
No U se d Oil
Bur ne r
No
U se d Oil
Mar ke t Bur ne r
No U se d Oil Spe c
Mar ke te r
No
Subpar t K
Colle ge
No Subpar t K
H o spital
No
Subpar t K
No npr o fit
No Subpar t K
W ithdr aw al
No
Lar ge Quantity
H andle r s Of
Unive r s al
W as te s
No Re co gnize d
Tr ade r
Im po r te r
No
Re co gnize d
Tr ade r
Expo r te r
No Slab Im po r te r No
Slab Expo r te r No P ublic No te s oracle.sql.CLOB@4bbc4680 Subpar t P
He althcar e
N Subpar t P
Reve r se
Dis tribu to r
N
Lo ca tio n
La titude

37.404306 Lo ca tio n
Lo ngitude
-122.09945
Lo ca tio n Gis
P rim ar y
N Lo ca tio n Gis
Origin
AG
Co ntact
Addr e ss
2351 ADELE AVE, MOUNTAIN VIEW, CA 94043 Co ntact Name ALEX CHABAN Naics ALL OTHER WASTE MANAGEMENT SERVICES Viola tio ns No Violations Online D a ta U rl http://oaspub.epa.gov/enviro/fii_query_dtl.disp_program_facility? pgm_sys_id_in=CAC003013903&pgm_sys_acrnm_in=RCRAINFO

OWNER AND OPERATOR INFO
Ow ne r Ope r a to r
Indica to r
CO Ow ne r Ope r a to r
Name

ALEX CHABAN
Ow ne r Ope r a to r
Type
O P ho ne 650-793-4967 x
Addr e ss 2351 ADELE AVE, MOUNTAIN VIEW, CA
21215 168
PIERS Environmental Services ­ www.pierses.com
1038 Redwood Hwy., Suite 100A ­ Mill Valley ­ CA ­ 94941 ­ v. 415­388­7900 ­ f.415­388­7909 IDENTIFIED HAZARDOUS MATERIALS SITES RADIUS REPORT

SURROUNDING SITES DETAILS
817
Agenda Item # 10.
94043
Ow ne r Ope r a to r
Indica to r
CP Ow ne r Ope r a to r
Name

ALEX CHABAN
Ow ne r Ope r a to r
Type
O P ho ne 650-793-4967 x
Addr e ss 2351 ADELE AVE, MOUNTAIN VIEW, CA
94043
70 REGANCE AT MT VIEW~REGENCY @ MOUNTAIN VIEW~Regency
Apartments~REGENCY APARTMENTS~REGENCY AT MOUNTAIN
VIEW~REGENCY AT MT VIEW~REGENCY OF MOUNTAIN VIEW~THE REGENCY AT MOUNTAIN VIEW~WILBUR PROPERTIES~WILBUR PROPERTIES INC Records: 70A,70B,
Site ID: 4331650
Distance: 3562 ft, East
70A Regency Apartments
333 Escuela Avenue, MOUNTAIN VIEW, CA
Type: Contaminated Sites List (CSL)
Source: California State Water Resources Control Board's Geotracker Cleanup Program Sites
Record ID:

CACSLLIS-T10000005158

RECORD DETAILS
Case Type Cleanup Program Site S ta tus Completed - Case Closed S ta tus D a te 10/27/2015 12:00:00 AM Cu f Case NO
Le ad Agency SANTA CLARA COUNTY LOP Lo cal Agency SANTA CLARA COUNTY LOP Lo c Case Num be r 06S2W21E01s File Lo ca tio n All Files are on GeoTracker or in the Local Agency Database
P o tential
Co ntaminants Of
Co nce r n
Waste Oil / Motor / Hydraulic / Lubricating P o tential Me dia Affe cte d
Other Groundwater (uses other than
drinking water), Soil
Site His to r y 2013 In May, borings were advanced near and in the interpreted downgradient direction of the 3
elevators located onsite to assess if they had
leaked. The assessment was conducted based on
the age of the elevators and not due to any
reports of releases from the elevators. The
elevators had been installed around 1970. Soil
samples were not submitted for chemical
analysis. Groundwater was encountered between
24-28 feet below the ground surface (ft bgs) and
rose in the borings to 22-23 ft bgs. 3 grab
groundwater samples were collected and
reported to have maximum concentrations of 83
parts per billion (ppb) Phenol, 170 ppb Total
Petroleum Hydrocarbons (TPH) as Diesel
(TPHd), 310 ppb TPH as Motor Oil (TPHmo).

The use of silica gel cleanup on the samples
reported maximum TPH concentrations of 150
ppb TPHd and TPHmo was not present above
the laboratory reporting limit of 250 ppb. 2014 In
March, 3 groundwater monitoring wells (MW1
through MW3) were installed onsite to 35 ft bgs.

Groundwater monitoring commenced at that
time. Initial sampling of the wells reported
maximum concentrations that were flagged by
the laboratory as being estimated values of 32
ppb TPHd, 220 ppb TPHmo, 4.2 ppb Benzidine,
Be gin D a te 7/22/2013 12:00:00 AM
21215 169
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1038 Redwood Hwy., Suite 100A ­ Mill Valley ­ CA ­ 94941 ­ v. 415­388­7900 ­ f.415­388­7909 IDENTIFIED HAZARDOUS MATERIALS SITES RADIUS REPORT

SURROUNDING SITES DETAILS
818
Agenda Item # 10.

0.24 ppb Benzo(a)anthracene, 0.41 ppb Bis (2-
ethylhexyl) Phthalate, 0.2 ppb Chrysene, 0.28
ppb Fluoranthene, 0.29 ppb Pyrene, and 0.39
ppb Nitro-benzene. Polychlorinated Biphenyls
(PCBs) were not reported to be present above the
laboratory reporting limits. 2015 In March, the
final groundwater monitoring event was
conducted and reported a maximum
concentration of 60 ppb TPHd. In addition,
maximum concentrations of 180 ppb TPHmo, 9.5
ppb Bis (2-ethylhexyl) Phthalate, 4.7 ppb Diethyl
Phthalate were flagged by the lab as being
estimated values.

H o w Disco ve r e d
De scrip tio n
unknown S to p De scrip tio n unknown
Es tim a te d S ta tus Closed case or No Further Action

SITE STATUS HISTORY
S ta tus Open - Case Begin Date S ta tus D a te 2013-07-22 00:00:00 S ta tus Open - Site Assessment S ta tus D a te 2013-09-16 00:00:00 S ta tus Completed - Case Closed S ta tus D a te 2015-10-27 00:00:00

SITE REGULATORY ACTIVITIES
Actio n Type Other D a te 2013-07-22 00:00:00
Actio n Leak Reported
Actio n Type RESPONSE D a te 2013-07-23 00:00:00
Actio n Correspondence
Actio n Type ENFORCEMENT D a te 2013-07-24 00:00:00
Actio n Letter - Notice
Actio n Type ENFORCEMENT D a te 2013-08-02 00:00:00
Actio n Cost Recovery Agreement / N. of
Reimbursement
Actio n Type RESPONSE D a te 2013-10-03 00:00:00
Actio n Site Investigation
Actio n Type ENFORCEMENT D a te 2013-10-08 00:00:00
Actio n Staff Letter
Actio n Type RESPONSE D a te 2013-11-22 00:00:00
Actio n Preliminary Site Assessment Workplan -
Regulator Responded
Actio n Type ENFORCEMENT D a te 2014-01-15 00:00:00
21215 170
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1038 Redwood Hwy., Suite 100A ­ Mill Valley ­ CA ­ 94941 ­ v. 415­388­7900 ­ f.415­388­7909 IDENTIFIED HAZARDOUS MATERIALS SITES RADIUS REPORT

SURROUNDING SITES DETAILS
819
Agenda Item # 10.

Actio n Staff Letter
Actio n Type RESPONSE D a te 2014-05-16 00:00:00
Actio n Well Installation Report
Actio n Type ENFORCEMENT D a te 2014-08-05 00:00:00
Actio n Staff Letter
Actio n Type RESPONSE D a te 2014-10-30 00:00:00
Actio n Monitoring Report - Quarterly
Actio n Type RESPONSE D a te 2015-01-30 00:00:00
Actio n Monitoring Report - Quarterly
Actio n Type ENFORCEMENT D a te 2015-04-06 00:00:00
Actio n Staff Letter
Actio n Type RESPONSE D a te 2015-04-30 00:00:00
Actio n Monitoring Report - Quarterly
Actio n Type RESPONSE D a te 2015-07-30 00:00:00
Actio n Monitoring Report - Quarterly
Actio n Type ENFORCEMENT D a te 2015-09-10 00:00:00
Actio n Staff Letter
Actio n Type ENFORCEMENT D a te 2015-10-27 00:00:00
Actio n Closure/No Further Action Letter
70B Regency Apartments
333 ESCUELA AVENUE, MOUNTAIN VIEW, CA
Type: Contaminated Sites List (CSL)
Source: California EPA Site Portal
Record ID:

CAREGCSL-219827

RECORD DETAILS
Facility P r o gr am Cleanup Program Site
71 GOOGLE INC.~GOOGLE LLC - THE RAILS~GOOGLE, LLC - THE RAILS~HEWLETTPACKARD COMPANY~JL AMONETT CO~LOON~SAN ANTONIO STATION OWNER LLC~SAN ANTONIO STATION OWNER, LLC~The Rails~WAYMO LLC Records: 71A,
Site ID: -507592964
Distance: 3702 ft, North
71A The Rails
100 Mayfield Ave, MOUNTAIN VIEW, CA
Type: Treatment, Storage and Disposal Sites (TSD)
Source: California EPA's CUPA facilities database
Record ID:

CACUPATS-10627294

RECORD DETAILS
21215 171
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1038 Redwood Hwy., Suite 100A ­ Mill Valley ­ CA ­ 94941 ­ v. 415­388­7900 ­ f.415­388­7909 IDENTIFIED HAZARDOUS MATERIALS SITES RADIUS REPORT

SURROUNDING SITES DETAILS
820
Agenda Item # 10.

P ho ne (650) 253-0000 Ope r a to r Name Google, Inc.

Ope r a to r P ho ne (650) 253-0000 Ow ne r Name Google, Inc Ow ne r P ho ne (650) 253-0000 E Co ntact Name Ed Baylosis E Co ntact P ho ne 9254137150 E Co ntact Mailing
Addr e ss
1600 Amphitheater Pkwy
P rim ar y Re gula to r Santa Clara County Environmental Health H azar do us Ma te rials Busine ss
Plan Facility
Yes
H azar do us
Ma te rials Busine ss
Plan Re gula to r
Mountain View Fire Department Accidental Rele ase
P r eventio n Facility
No
Accidental Rele ase
P r eventio n
Re gula to r
Santa Clara County Environmental Health U s t Facility No U s t Re gula to r Mountain View Fire Department Abo ve gr o und S to r age Tank
No
Abo ve gr o und
S to r age Tank
Re gula to r
Santa Clara County Environmental Health H azar do us W as te Gene r a to r
Yes
Re cycle r No Re cycle r Re gula to r Mountain View Fire Department H o use hold
H azar do us W as te
Colle ctio n
No Onsite H azar do us
W as te Tr e a tment
Yes
Mailing Addr e ss 1600 Amphitheatre Parkway, Mountain
View, CA 94043
Ow ne r Addr e ss 1600 Amphitheatre Parkway, Mountain
View, CA 94043
E Co ntact Addr e ss [email protected], Mountain View, CA 94043
72 MVSA
Records: 72A,
Site ID: -221662081
Distance: 3788 ft, North
72A MVSA
225 San Antonio Road, 2580 California Street, 201 San Antonio Circle,

MOUNTAIN VIEW, CA
Type: Contaminated Sites List (CSL)
Source: California Department of Toxic Substances Control's EnviroStor Cleanup Sites List
Record ID:

CAENSTOR-60002855

RECORD DETAILS
Site Type Voluntary Cleanup Site Type De taile d Voluntary Cleanup Acr e s 8.33 Apn NONE SPECIFIED
Na tio nal P rio ritie s
Lis t
NO Re gula to r y Agencie s
Involve d
SMBRP
Le ad Agency SMBRP P r oje ct Manage r Jovanne Villamater Supe rviso r Cheryl Prowell Divisio n Br anch Cleanup Berkeley Site Co de 202267 Co ngr e ssio nal
Dis trict
18 Spe cial P r o gr am Voluntary Cleanup Program S ta tus Active S ta tus D a te 2019-07-02 00:00:00 P as t U se s NONE SPECIFIED Funding Responsible Party P o tential Me dia
Affe cte d

NONE SPECIFIED
21215 172
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1038 Redwood Hwy., Suite 100A ­ Mill Valley ­ CA ­ 94941 ­ v. 415­388­7900 ­ f.415­388­7909 IDENTIFIED HAZARDOUS MATERIALS SITES RADIUS REPORT

SURROUNDING SITES DETAILS
821
Agenda Item # 10.

De scrip tio n
P o tential Co c
De scrip tio n
NONE SPECIFIED Co nfirme d Co c
De scrip tio n

NONE SPECIFIED
Site Mgm t Re q
De scrip tio n
NONE SPECIFIED Es tim a te d S ta tus Case is Open

ALIAS NAMES FOR SITES
Alias Type Project Code (Site Code) Alias 202267
Alias Type Envirostor ID Number Alias 60002855

COMPLETED ACTIONS
Ar e a Name PROJECT WIDE D o cument Type Voluntary Cleanup Agreement Com ple te d D a te 9/13/2019 12:00:00 AM Comments Standard Voluntary Agreement signed by proponent on September 9, 2019, and DTSC on
September 13, 2019.

Ar e a Name PROJECT WIDE D o cument Type Voluntary Cleanup Agreement Com ple te d D a te 9/13/2019 12:00:00 AM Comments Standard Voluntary Agreement signed by proponent on September 9, 2019, and DTSC on
September 13, 2019.

Ar e a Name PROJECT WIDE D o cument Type Voluntary Cleanup Agreement Com ple te d D a te 9/13/2019 12:00:00 AM Comments Standard Voluntary Agreement signed by proponent on September 9, 2019, and DTSC on
September 13, 2019.

Ar e a Name PROJECT WIDE D o cument Type Standard Voluntary Agreement Com ple te d D a te 9/13/2019 12:00:00 AM Comments Standard Voluntary Agreement signed by proponent on September 9, 2019, and DTSC on
September 13, 2019.

Ar e a Name PROJECT WIDE D o cument Type Annual Oversight Cost Estimate Com ple te d D a te 10/5/2020 12:00:00 AM Comments Due to COVID-19 Pandemic, Annual Cost Estimate transmitted via email on
10/05/2020.

Ar e a Name PROJECT WIDE D o cument Type Standard Voluntary Agreement Com ple te d D a te 9/13/2019 12:00:00 AM Comments Standard Voluntary Agreement signed by proponent on September 9, 2019, and DTSC on
September 13, 2019.

FUTURE ACTIONS
Ar e a Name PROJECT WIDE D o cument Type Land Use Restriction D ue D a te 2021
21215 173
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1038 Redwood Hwy., Suite 100A ­ Mill Valley ­ CA ­ 94941 ­ v. 415­388­7900 ­ f.415­388­7909 IDENTIFIED HAZARDOUS MATERIALS SITES RADIUS REPORT

SURROUNDING SITES DETAILS
822
Agenda Item # 10.

SCHEDULED ACTIONS
Ar e a Name PROJECT WIDE D o cument Type Preliminary Endangerment Assessment Report
D ue D a te 2021-04-08 00:00:00
73 Sunbeam Cleaners
Records: 73A,73B,
Site ID: 161316250
Distance: 3852 ft, North East
73A Sunbeam Cleaners
128 N. Rengstorff Avenue, MOUNTAIN VIEW, CA
Type: Contaminated Sites List (CSL)
Source: California State Water Resources Control Board's Geotracker Cleanup Program Sites
Record ID:

CACSLLIS-T10000008083

RECORD DETAILS
Case Type Cleanup Program Site S ta tus Open - Inactive S ta tus D a te 12/3/2015 12:00:00 AM Cu f Case NO
Le ad Agency SANTA CLARA COUNTY LOP Lo cal Agency SANTA CLARA COUNTY LOP File Lo ca tio n All Files are on GeoTracker or in the Local Agency Database
P o tential
Co ntaminants Of
Co nce r n
Tetrachloroethylene (PCE), Total Petroleum
Hydrocarbons (TPH)
P o tential Me dia
Affe cte d
Aquifer used for drinking water supply, Soil,
Soil Vapor
Site His to r y Report from 2/5/1990 shows PCE at 24 ppb in groundwater and 320 ppb in soil. Soil vapor
report from February 2019 shows PCE in soil
vapor up to 38,000 micrograms per cubic
meter and Trichloroethene in soil vapor up to
2,300 micrograms per cubic meter.

Be gin D a te 5/17/1988 12:00:00 AM Es tim a te d S ta tus Case is Open

SITE STATUS HISTORY
S ta tus Open - Case Begin Date S ta tus D a te 1988-05-17 00:00:00 S ta tus Open - Inactive S ta tus D a te 2015-12-03 00:00:00 S ta tus Open - Inactive S ta tus D a te 2019-06-27 00:00:00 S ta tus Open - Assessment & Interim Remedial
Action
S ta tus D a te 2019-09-30 00:00:00

SITE REGULATORY ACTIVITIES
Actio n Type RESPONSE D a te 1988-05-03 00:00:00
Actio n Other Report / Document
Actio n Type Other D a te 1988-05-17 00:00:00
Actio n Leak Began
21215 174
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1038 Redwood Hwy., Suite 100A ­ Mill Valley ­ CA ­ 94941 ­ v. 415­388­7900 ­ f.415­388­7909 IDENTIFIED HAZARDOUS MATERIALS SITES RADIUS REPORT

SURROUNDING SITES DETAILS
823
Agenda Item # 10.

Actio n Type Other D a te 1988-05-17 00:00:00
Actio n Leak Reported
Actio n Type Other D a te 1988-05-17 00:00:00
Actio n Leak Discovery
Actio n Type RESPONSE D a te 1988-06-16 00:00:00
Actio n Correspondence
Actio n Type ENFORCEMENT D a te 1988-07-18 00:00:00
Actio n Technical Correspondence / Assistance /
Other - #2189.8302
Actio n Type RESPONSE D a te 1989-06-21 00:00:00
Actio n Correspondence
Actio n Type RESPONSE D a te 1989-08-24 00:00:00
Actio n Correspondence
Actio n Type RESPONSE D a te 1993-05-17 00:00:00
Actio n Other Report / Document
Actio n Type RESPONSE D a te 2019-03-12 00:00:00
Actio n Site Investigation
Actio n Type ENFORCEMENT D a te 2019-06-27 00:00:00
Actio n Email Correspondence
Actio n Type ENFORCEMENT D a te 2019-09-03 00:00:00
Actio n Letter - Notice
Actio n Type RESPONSE D a te 2019-09-03 00:00:00
Actio n Other Report / Document
Actio n Type RESPONSE D a te 2019-09-12 00:00:00
Actio n Site Investigation Workplan
Actio n Type ENFORCEMENT D a te 2019-09-30 00:00:00
Actio n Voluntary Remedial Action Agreement
Actio n Type ENFORCEMENT D a te 2019-10-02 00:00:00
Actio n Staff Letter
Actio n Type RESPONSE D a te 2019-12-20 00:00:00
Actio n Site Assessment Report
Actio n Type ENFORCEMENT D a te 2020-01-22 00:00:00
21215 175
PIERS Environmental Services ­ www.pierses.com
1038 Redwood Hwy., Suite 100A ­ Mill Valley ­ CA ­ 94941 ­ v. 415­388­7900 ­ f.415­388­7909 IDENTIFIED HAZARDOUS MATERIALS SITES RADIUS REPORT

SURROUNDING SITES DETAILS
824
Agenda Item # 10.

Actio n Staff Letter
Actio n Type RESPONSE D a te 2020-04-24 00:00:00
Actio n Soil Vapor Intrusion Investigation Report
Actio n Type ENFORCEMENT D a te 2020-06-01 00:00:00
Actio n Staff Letter
Actio n Type ENFORCEMENT D a te 2020-07-17 00:00:00
Actio n Staff Letter
Actio n Type RESPONSE D a te 2020-07-17 00:00:00
Actio n Other Workplan
Actio n Type ENFORCEMENT D a te 2020-09-21 00:00:00
Actio n Staff Letter
Actio n Type RESPONSE D a te 2020-10-30 00:00:00
Actio n Monitoring Report - Quarterly
Actio n Type ENFORCEMENT D a te 2020-11-17 00:00:00
Actio n Staff Letter
Actio n Type RESPONSE D a te 2021-01-29 00:00:00
Actio n Monitoring Report - Quarterly
Actio n Type RESPONSE D a te 2021-04-30 00:00:00
Actio n Monitoring Report - Quarterly
Actio n Type RESPONSE D a te 2021-07-01 00:00:00
Actio n Site Investigation Workplan
73B Sunbeam Cleaners
128 N. RENGSTORFF AVENUE, MOUNTAIN VIEW, CA
Type: Contaminated Sites List (CSL)
Source: California EPA Site Portal
Record ID:

CAREGCSL-361383

RECORD DETAILS
Facility P r o gr am Cleanup Program Site
74 BEN MEDINA~MID PEN~PAULSON PARK~PAULSON PARK
APARTMENTS~ZELAYA, OSMIN
Records: 74A,
Site ID: -1872633442
Distance: 3943 ft, North East
74A PAULSON PARK APARTMENTS
111 MONTEBELLO AVE., MOUNTAIN VIEW, CA
Type: Treatment, Storage and Disposal Sites (TSD)
Source: US EPA's Resource Conservation and Recovery Act Database Record ID:

NARCRATS-CAC003014560
21215 176
PIERS Environmental Services ­ www.pierses.com
1038 Redwood Hwy., Suite 100A ­ Mill Valley ­ CA ­ 94941 ­ v. 415­388­7900 ­ f.415­388­7909 IDENTIFIED HAZARDOUS MATERIALS SITES RADIUS REPORT

SURROUNDING SITES DETAILS
825
Agenda Item # 10.

RECORD DETAILS
So ur ce Type Implementer Re ceive D a te -0/5-/2019
No n No tifie r Not a non-notifier Ackno wle dge
D a te
2019-05-10 00:00:00.0
Lo ca tio n
Co untr y
US Co ntact P ho ne 650-339-8249 x
Co ntact Em ail
Addr e ss
[email protected] Fe d W as te
Gene r a to r
Not a Generator
S ta te W as te
Gene r a to r
Small Quantity Generator Sho r t Te rm
Gene r a to r
No
Im po r te r
Activity
No Mixe d W as te
Gene r a to r
No
Tr anspo r te r No Tr ans fe r
Facility
No
Tsd Activity Yes Re cycle r
Activity
No
Onsite Bur ne r
Exem p tio n
No Fur nace
Exem p tio n
No
Unde r gr o und
Inje ctio n
Activity
No Off Site Re ceip t No
Unive r s al
W as te De s t
Facility
Yes U se d Oil
Tr anspo r te r
No
U se d Oil
Tr ans fe r
Facility
No U se d Oil
P r o ce sso r
No
U se d Oil
Re fine r
No U se d Oil
Bur ne r
No
U se d Oil Mar ke t
Bur ne r
No U se d Oil Spe c
Mar ke te r
No
Subpar t K
Colle ge
No Subpar t K
H o spital
No
Subpar t K
No npr o fit
No Subpar t K
W ithdr aw al
No
Lar ge Quantity
H andle r s Of
Unive r s al
W as te s
No Re co gnize d
Tr ade r
Im po r te r
No
Re co gnize d
Tr ade r
Expo r te r
No Slab Im po r te r No
Slab Expo r te r No P ublic No te s oracle.sql.CLOB@765eacfc Subpar t P
He althcar e
N Subpar t P
Reve r se
Dis tribu to r
N
Lo ca tio n
La titude

37.403118 Lo ca tio n
Lo ngitude
-122.093591
Lo ca tio n Gis
P rim ar y
N Lo ca tio n Gis
Origin
AG
Co ntact
Addr e ss
111 MONTEBELLO AVE., MOUNTAIN VIEW, CA 94043 Co ntact Name JULIO OLIVOS Naics ALL OTHER WASTE MANAGEMENT SERVICES Viola tio ns No Violations 21215 177
PIERS Environmental Services ­ www.pierses.com
1038 Redwood Hwy., Suite 100A ­ Mill Valley ­ CA ­ 94941 ­ v. 415­388­7900 ­ f.415­388­7909 IDENTIFIED HAZARDOUS MATERIALS SITES RADIUS REPORT

SURROUNDING SITES DETAILS
826
Agenda Item # 10.

Online D a ta U rl http://oaspub.epa.gov/enviro/fii_query_dtl.disp_program_facility? pgm_sys_id_in=CAC003014560&pgm_sys_acrnm_in=RCRAINFO

OWNER AND OPERATOR INFO
Ow ne r Ope r a to r
Indica to r
CO Ow ne r Ope r a to r
Name

JULIO OLIVOS
Ow ne r Ope r a to r
Type
O P ho ne 650-339-8249 x
Addr e ss 111 MONTEBELLO AVE., MOUNTAIN
VIEW, CA 94043
Ow ne r Ope r a to r
Indica to r
CP Ow ne r Ope r a to r
Name

JULIO OLIVOS
Ow ne r Ope r a to r
Type
O P ho ne 650-339-8249 x
Addr e ss 111 MONTEBELLO AVE., MOUNTAIN
VIEW, CA 94043
75 API NORTH PARK LLC
Records: 75A,
Site ID: -1850187941
Distance: 4028 ft, North East
75A API NORTH PARK LLC
111 N RENGSTROFF AVENUE, MOUNTAIN VIEW, CA
Type: Treatment, Storage and Disposal Sites (TSD)
Source: US EPA's Resource Conservation and Recovery Act Database Record ID:

NARCRATS-CAC003018582

RECORD DETAILS
So ur ce Type Implementer Re ceive D a te -0/6-/2019
No n No tifie r Not a non-notifier Ackno wle dge
D a te
2019-06-06 00:00:00.0
Lo ca tio n
Co untr y
US Co ntact P ho ne 650-867-6021 x
Co ntact Em ail
Addr e ss
[email protected] Fe d W as te
Gene r a to r
Not a Generator
S ta te W as te
Gene r a to r
Small Quantity Generator Sho r t Te rm
Gene r a to r
No
Im po r te r
Activity
No Mixe d W as te
Gene r a to r
No
Tr anspo r te r No Tr ans fe r
Facility
No
Tsd Activity Yes Re cycle r
Activity
No
Onsite Bur ne r
Exem p tio n
No Fur nace
Exem p tio n
No
Unde r gr o und
Inje ctio n
Activity
No Off Site Re ceip t No
Unive r s al
W as te De s t
Facility
Yes U se d Oil
Tr anspo r te r
No
U se d Oil No U se d Oil No
21215 178
PIERS Environmental Services ­ www.pierses.com
1038 Redwood Hwy., Suite 100A ­ Mill Valley ­ CA ­ 94941 ­ v. 415­388­7900 ­ f.415­388­7909 IDENTIFIED HAZARDOUS MATERIALS SITES RADIUS REPORT

SURROUNDING SITES DETAILS
827
Agenda Item # 10.

Tr ans fe r
Facility
P r o ce sso r
U se d Oil
Re fine r
No U se d Oil
Bur ne r
No
U se d Oil
Mar ke t Bur ne r
No U se d Oil Spe c
Mar ke te r
No
Subpar t K
Colle ge
No Subpar t K
H o spital
No
Subpar t K
No npr o fit
No Subpar t K
W ithdr aw al
No
Lar ge Quantity
H andle r s Of
Unive r s al
W as te s
No Re co gnize d
Tr ade r
Im po r te r
No
Re co gnize d
Tr ade r
Expo r te r
No Slab Im po r te r No
Slab Expo r te r No P ublic No te s oracle.sql.CLOB@5c8de26f Subpar t P
He althcar e
N Subpar t P
Reve r se
Dis tribu to r
N
Lo ca tio n
La titude

37.403532 Lo ca tio n
Lo ngitude
-122.094734
Lo ca tio n Gis
P rim ar y
N Lo ca tio n Gis
Origin
AG
Co ntact
Addr e ss
1900 S NORFOLK SUITE 150, SAN MATEO, CA 94403 Co ntact Name VICTOR FERNANDEZ Naics ALL OTHER WASTE MANAGEMENT SERVICES Viola tio ns No Violations Online D a ta U rl http://oaspub.epa.gov/enviro/fii_query_dtl.disp_program_facility? pgm_sys_id_in=CAC003018582&pgm_sys_acrnm_in=RCRAINFO

OWNER AND OPERATOR INFO
Ow ne r Ope r a to r
Indica to r
CO Ow ne r Ope r a to r
Name

VICTOR FERNANDEZ
Ow ne r Ope r a to r
Type
O P ho ne 650-867-6011 x
Addr e ss 1900 S NORFOLK SUITE 150, SAN MATEO,
CA 94403
Ow ne r Ope r a to r
Indica to r
CP Ow ne r Ope r a to r
Name

VICTOR FERNANDEZ
Ow ne r Ope r a to r
Type
O P ho ne 650-867-6021 x
Addr e ss 1900 S NORFOLK SUITE 150, SAN MATEO,
CA 94403
76 ANNE GEOFF & DAVID OULA
Records: 76A,
Site ID: -1927169467
Distance: 4310 ft, South
21215 179
PIERS Environmental Services ­ www.pierses.com
1038 Redwood Hwy., Suite 100A ­ Mill Valley ­ CA ­ 94941 ­ v. 415­388­7900 ­ f.415­388­7909 IDENTIFIED HAZARDOUS MATERIALS SITES RADIUS REPORT

SURROUNDING SITES DETAILS
828
Agenda Item # 10.
76A ANNE GEOFF & DAVID OULA
257 MERRITT RD, LOS ALTOS, CA
Type: Treatment, Storage and Disposal Sites (TSD)
Source: US EPA's Resource Conservation and Recovery Act Database Record ID:

NARCRATS-CAC003017517

RECORD DETAILS
So ur ce Type Implementer Re ceive D a te -0/5-/2019
No n No tifie r Not a non-notifier Ackno wle dge
D a te
2019-05-31 00:00:00.0
Lo ca tio n
Co untr y
US Co ntact P ho ne 408-218-3487 x
Co ntact Em ail
Addr e ss
[email protected] Fe d W as te
Gene r a to r
Not a Generator
S ta te W as te
Gene r a to r
Small Quantity Generator Sho r t Te rm
Gene r a to r
No
Im po r te r
Activity
No Mixe d W as te
Gene r a to r
No
Tr anspo r te r No Tr ans fe r
Facility
No
Tsd Activity Yes Re cycle r
Activity
No
Onsite Bur ne r
Exem p tio n
No Fur nace
Exem p tio n
No
Unde r gr o und
Inje ctio n
Activity
No Off Site Re ceip t No
Unive r s al
W as te De s t
Facility
Yes U se d Oil
Tr anspo r te r
No
U se d Oil
Tr ans fe r
Facility
No U se d Oil
P r o ce sso r
No
U se d Oil
Re fine r
No U se d Oil
Bur ne r
No
U se d Oil Mar ke t
Bur ne r
No U se d Oil Spe c
Mar ke te r
No
Subpar t K
Colle ge
No Subpar t K
H o spital
No
Subpar t K
No npr o fit
No Subpar t K
W ithdr aw al
No
Lar ge Quantity
H andle r s Of
Unive r s al
W as te s
No Re co gnize d
Tr ade r
Im po r te r
No
Re co gnize d
Tr ade r
Expo r te r
No Slab Im po r te r No
Slab Expo r te r No P ublic No te s oracle.sql.CLOB@2adce1ab Subpar t P
He althcar e
N Subpar t P
Reve r se
Dis tribu to r
N
Lo ca tio n
La titude

37.384145 Lo ca tio n
Lo ngitude
-122.108229
21215 180
PIERS Environmental Services ­ www.pierses.com
1038 Redwood Hwy., Suite 100A ­ Mill Valley ­ CA ­ 94941 ­ v. 415­388­7900 ­ f.415­388­7909 IDENTIFIED HAZARDOUS MATERIALS SITES RADIUS REPORT

SURROUNDING SITES DETAILS
829
Agenda Item # 10.

Lo ca tio n Gis
P rim ar y
N Lo ca tio n Gis
Origin
AG
Co ntact
Addr e ss
257 MERRITT RD, LOS ALTOS, CA 94022 Co ntact Name ANNE GEOFF & DAVID OULA Naics ALL OTHER WASTE MANAGEMENT SERVICES Viola tio ns No Violations Online D a ta U rl http://oaspub.epa.gov/enviro/fii_query_dtl.disp_program_facility? pgm_sys_id_in=CAC003017517&pgm_sys_acrnm_in=RCRAINFO

OWNER AND OPERATOR INFO
Ow ne r Ope r a to r
Indica to r
CO Ow ne r Ope r a to r
Name

ANNE GEOFF & DAVID OULA
Ow ne r Ope r a to r
Type
O P ho ne 408-218-3487 x
Addr e ss 257 MERRITT RD, LOS ALTOS, CA 94022
Ow ne r Ope r a to r
Indica to r
CP Ow ne r Ope r a to r
Name

ANNE GEOFF & DAVID OULA
Ow ne r Ope r a to r
Type
O P ho ne 408-218-3487 x
Addr e ss 257 MERRITT RD, LOS ALTOS, CA 94022
77 PRITHI TRIVEDI~YULAN M. LEWIS
Records: 77A,
Site ID: -1314356768
Distance: 4495 ft, East
77A PRITHI TRIVEDI
725 MARIPOSA AVE UNIT 204, MOUNTAIN VIEW, CA
Type: Treatment, Storage and Disposal Sites (TSD)
Source: US EPA's Resource Conservation and Recovery Act Database Record ID:

NARCRATS-CAC003010682

RECORD DETAILS
So ur ce Type Implementer Re ceive D a te -0/4-/2019
No n No tifie r Not a non-notifier Ackno wle dge
D a te
2019-04-17 00:00:00.0
Lo ca tio n
Co untr y
US Co ntact P ho ne 408-810-0782 x
Co ntact Em ail
Addr e ss
[email protected] Fe d W as te
Gene r a to r
Not a Generator
S ta te W as te
Gene r a to r
Small Quantity Generator Sho r t Te rm
Gene r a to r
No
Im po r te r
Activity
No Mixe d W as te
Gene r a to r
No
Tr anspo r te r No Tr ans fe r
Facility
No
Tsd Activity Yes Re cycle r
Activity
No
Onsite Bur ne r
Exem p tio n
No Fur nace
Exem p tio n
No
Unde r gr o und
Inje ctio n
Activity
No Off Site Re ceip t No
21215 181
PIERS Environmental Services ­ www.pierses.com
1038 Redwood Hwy., Suite 100A ­ Mill Valley ­ CA ­ 94941 ­ v. 415­388­7900 ­ f.415­388­7909 IDENTIFIED HAZARDOUS MATERIALS SITES RADIUS REPORT

SURROUNDING SITES DETAILS
830
Agenda Item # 10.

Unive r s al
W as te De s t
Facility
Yes U se d Oil
Tr anspo r te r
No
U se d Oil
Tr ans fe r
Facility
No U se d Oil
P r o ce sso r
No
U se d Oil
Re fine r
No U se d Oil
Bur ne r
No
U se d Oil
Mar ke t Bur ne r
No U se d Oil Spe c
Mar ke te r
No
Subpar t K
Colle ge
No Subpar t K
H o spital
No
Subpar t K
No npr o fit
No Subpar t K
W ithdr aw al
No
Lar ge Quantity
H andle r s Of
Unive r s al
W as te s
No Re co gnize d
Tr ade r
Im po r te r
No
Re co gnize d
Tr ade r
Expo r te r
No Slab Im po r te r No
Slab Expo r te r No P ublic No te s oracle.sql.CLOB@3dd9768b Subpar t P
He althcar e
N Subpar t P
Reve r se
Dis tribu to r
N
Lo ca tio n
La titude

37.390599 Lo ca tio n
Lo ngitude
-122.091534
Lo ca tio n Gis
P rim ar y
N Lo ca tio n Gis
Origin
AG
Co ntact
Addr e ss
725 MARIPOSA AVE UNIT 204, MOUNTAIN VIEW, CA 94041 Co ntact Name PRITHI TRIVEDI Naics ALL OTHER WASTE MANAGEMENT SERVICES Viola tio ns No Violations Online D a ta U rl http://oaspub.epa.gov/enviro/fii_query_dtl.disp_program_facility? pgm_sys_id_in=CAC003010682&pgm_sys_acrnm_in=RCRAINFO

OWNER AND OPERATOR INFO
Ow ne r Ope r a to r
Indica to r
CO Ow ne r Ope r a to r
Name

PRITHI TRIVEDI
Ow ne r Ope r a to r
Type
O P ho ne 408-810-0782 x
Addr e ss 725 MARIPOSA AVE UNIT 204,
MOUNTAIN VIEW, CA 94041
Ow ne r Ope r a to r
Indica to r
CP Ow ne r Ope r a to r
Name

PRITHI TRIVEDI
Ow ne r Ope r a to r
Type
O P ho ne 408-810-0782 x
Addr e ss 725 MARIPOSA AVE UNIT 204,
MOUNTAIN VIEW, CA 94041
78 Mayfield Project
Records: 78A,
Site ID: -1605164068
Distance: 4501 ft, North
21215 182
PIERS Environmental Services ­ www.pierses.com
1038 Redwood Hwy., Suite 100A ­ Mill Valley ­ CA ­ 94941 ­ v. 415­388­7900 ­ f.415­388­7909 IDENTIFIED HAZARDOUS MATERIALS SITES RADIUS REPORT

SURROUNDING SITES DETAILS
831
Agenda Item # 10.
78A Mayfield Project
San Antonio Road and Alma Street, MOUNTAIN VIEW, CA
Type: Contaminated Sites List (CSL)
Source: California State Water Resources Control Board's Geotracker Cleanup Program Sites
Record ID:

CACSLLIS-T10000003512

RECORD DETAILS
Case Type Cleanup Program Site S ta tus Completed - Case Closed S ta tus D a te 12/1/2015 12:00:00 AM Cu f Case NO
Le ad Agency SANTA CLARA COUNTY LOP Lo cal Agency SANTA CLARA COUNTY LOP Lo c Case Num be r 06S2W17L02s File Lo ca tio n All Files are on GeoTracker or in the Local Agency Database
P o tential
Co ntaminants Of
Co nce r n
Gasoline P o tential Me dia
Affe cte d
Other Groundwater (uses other than
drinking water)
Site His to r y This is a 4 parcel redevelopment project. The parcels are located within both the city of
Mountain View and Palo Alto. The parcel
located in Palo Alto was occupied by a JC
Penney's TBA facility that had underground
storage tanks and the case for the tanks is
associated with this case above. The LUFT case
closure was separate from the remainder of the
site. The site was historically a shopping center,
which was then occupied by Hewlett Packard.

The release is associated with the truck docks
and sumps in the same area. Groundwater is
very shallow at this site.

Be gin D a te 8/5/2011 12:00:00 AM
H o w Disco ve r e d Site Assessment/Site Investigation H o w Disco ve r e d De scrip tio n
site assessment for redevelopment
S to p Me tho d Other Means S to p De scrip tio n Systems to be removed during redevelopment
Es tim a te d S ta tus Closed case or No Further Action

SITE STATUS HISTORY
S ta tus Open - Case Begin Date S ta tus D a te 2011-08-05 00:00:00 S ta tus Open - Site Assessment S ta tus D a te 2012-01-31 00:00:00 S ta tus Completed - Case Closed S ta tus D a te 2015-12-01 00:00:00

SITE REGULATORY ACTIVITIES
Actio n Type Other D a te 2011-08-05 00:00:00
Actio n Leak Discovery
Actio n Type Other D a te 2011-08-11 00:00:00
Actio n Leak Reported
Actio n Type ENFORCEMENT D a te 2011-12-22 00:00:00
21215 183
PIERS Environmental Services ­ www.pierses.com
1038 Redwood Hwy., Suite 100A ­ Mill Valley ­ CA ­ 94941 ­ v. 415­388­7900 ­ f.415­388­7909 IDENTIFIED HAZARDOUS MATERIALS SITES RADIUS REPORT

SURROUNDING SITES DETAILS
832
Agenda Item # 10.

Actio n Cost Recovery Agreement / N. of
Reimbursement
Actio n Type RESPONSE D a te 2012-05-22 00:00:00
Actio n Correspondence
Actio n Type ENFORCEMENT D a te 2012-06-01 00:00:00
Actio n Cost Recovery Agreement / N. of
Reimbursement
Actio n Type ENFORCEMENT D a te 2013-11-08 00:00:00
Actio n Staff Letter
Actio n Type ENFORCEMENT D a te 2014-07-07 00:00:00
Actio n Staff Letter
Actio n Type ENFORCEMENT D a te 2014-07-17 00:00:00
Actio n Staff Letter
Actio n Type ENFORCEMENT D a te 2014-09-15 00:00:00
Actio n Staff Letter
Actio n Type ENFORCEMENT D a te 2014-10-07 00:00:00
Actio n Staff Letter
Actio n Type RESPONSE D a te 2014-11-24 00:00:00
Actio n Email Correspondence
Actio n Type RESPONSE D a te 2014-12-01 00:00:00
Actio n Well Destruction Report
Actio n Type ENFORCEMENT D a te 2015-01-05 00:00:00
Actio n Staff Letter
Actio n Type ENFORCEMENT D a te 2015-03-09 00:00:00
Actio n Staff Letter
Actio n Type RESPONSE D a te 2015-03-15 00:00:00
Actio n Other Report / Document
Actio n Type ENFORCEMENT D a te 2015-10-06 00:00:00
Actio n Staff Letter
Actio n Type RESPONSE D a te 2015-11-13 00:00:00
Actio n Fact Sheets - Public Participation
Actio n Type ENFORCEMENT D a te 2015-12-01 00:00:00
Actio n Closure/No Further Action Letter
21215 184
PIERS Environmental Services ­ www.pierses.com
1038 Redwood Hwy., Suite 100A ­ Mill Valley ­ CA ­ 94941 ­ v. 415­388­7900 ­ f.415­388­7909 IDENTIFIED HAZARDOUS MATERIALS SITES RADIUS REPORT

SURROUNDING SITES DETAILS
833
Agenda Item # 10.
79 Mayfield Project
Records: 79A,
Site ID: 548041884
Distance: 4505 ft, North
79A Mayfield Project

SAN ANTONIO ROAD AND ALMA STREET, MOUNTAIN VIEW, CA
Type: Contaminated Sites List (CSL)
Source: California EPA Site Portal
Record ID:

CAREGCSL-201318

RECORD DETAILS
Facility P r o gr am Cleanup Program Site
80 1710 Villa St., JASCO Chemical~1710 VILLA ST., JASCO CHEMICAL~FORMER JASCO CHEMICAL COMPANY~JASCO CHEM CORP~JASCO CHEMICAL
CO~JASCO CHEMICAL CORP.~JASCO CHEMICAL CORPORATION
Records: 80A,80B,80C,
Site ID: 585823174
Distance: 4795 ft, East
80A FORMER JASCO CHEMICAL COMPANY
1710 VILLA ST, MOUNTAIN VIEW, CA
Type: Contaminated Sites List (CSL)
Source: California State Water Resources Control Board's Geotracker Cleanup Program Sites
Record ID:

CACSLLIS-T0608592706

RECORD DETAILS
Case Type Cleanup Program Site S ta tus Open - Verification Monitoring S ta tus D a te 2/1/2018 12:00:00 AM Cu f Case NO
Le ad Agency SAN FRANCISCO BAY RWQCB (REGION
2)
Lo cal Agency US ENVIRONMENTAL PROTECTION AGENCY
Rb Case Num be r 43S1137 Lo c Case Num be r CAD009103318 File Lo ca tio n All Files are on GeoTracker or in the Local Agency Database
P o tential
Co ntaminants Of
Co nce r n
Other Solvent or Non-Petroleum Hydrocarbon,
Tetrachloroethylene (PCE), Diesel
P o tential Me dia
Affe cte d
Aquifer used for drinking water supply Site His to r y Jasco Chemical Company began production at the Site in 1976. The production process involved
repackaging bulk chemicals into small containers
and blending compounds to produce proprietary
products. Bulk solvents were received and stored
on site before and after processing. A preliminary
groundwater investigation conducted in June
1984 revealed the presence of chemicals in soil
and groundwater of the same type as those used
and stored at the Jasco facility. These chemicals
included 1,1,1-trichloroethane, acetone, creosote,
denatured alcohol, kerosene, lacquer thinner,
methanol, methylene chloride and paint thinner.

In September 1992, EPA issued a Record of
Decision (ROD) to define the necessary action to:

Address contaminated soils and groundwater,
Prevent any further migration of contaminants
into the groundwater, Prevent possible future
exposure to the public to contaminated
groundwater, Prevent contamination of the
drinking water aquifer, and Provide long term
protection to human health and the environment.
21215 185
PIERS Environmental Services ­ www.pierses.com
1038 Redwood Hwy., Suite 100A ­ Mill Valley ­ CA ­ 94941 ­ v. 415­388­7900 ­ f.415­388­7909 IDENTIFIED HAZARDOUS MATERIALS SITES RADIUS REPORT

SURROUNDING SITES DETAILS
834
Agenda Item # 10.

The remedy for the Jasco Chemical Company
Superfund Site in Mountain View, California
included groundwater extraction and treatment
in accordance with the requirements of the ROD
(1992) as modified by the Explanation of
Significant Difference (ESD) (2002). Soil
contamination on the Site was remediated using
both excavation with on-site bio-treatment and
dual vacuum extraction/soil vapor extraction.

The Site was also subject to institutional controls
to prevent exposure to future site construction
workers and potential future residents. The Site
reached construction completion in September
2002. The remedy is functioning as intended by
the ROD, as modified by the 2002 and 2012
ESDs, and is considered to be complete.

Contaminants remain in Site groundwater as a
result of a documented offsite source. The EPA
has delisted the site and the Water Board is the
lead agency as of 12-2015. Their is a plan to
redevelop the property for a residential land use.

The Water Board will over see the
implementation of the soil management plan and
installation of vapor barriers as required.

Be gin D a te 10/30/1987 12:00:00 AM H o w Disco ve r e d Groundwater Monitoring, Subsurface Monitoring H o w Disco ve r e d
De scrip tio n
Private Citizen Complaint S to p Me tho d Change Operating Procedures, Close and Remove Tank, Other Means
S to p De scrip tio n Change in operations; UST removal Es tim a te d S ta tus Case is Open

SITE STATUS HISTORY
S ta tus Open - Case Begin Date S ta tus D a te 1987-10-30 00:00:00 S ta tus Open - Site Assessment S ta tus D a te 1990-09-05 00:00:00 S ta tus Open - Inactive S ta tus D a te 2009-06-02 00:00:00 S ta tus Open - Referred S ta tus D a te 2010-05-04 00:00:00 S ta tus Open - Site Assessment S ta tus D a te 2010-05-04 00:00:00 S ta tus Open - Remediation S ta tus D a te 2015-12-28 00:00:00 S ta tus Open - Verification Monitoring S ta tus D a te 2018-02-01 00:00:00

SITE REGULATORY ACTIVITIES
Actio n Type Other D a te 1983-01-30 00:00:00
Actio n Leak Reported
Actio n Type REMEDIATION D a te 1987-01-01 00:00:00
Actio n Excavation
21215 186
PIERS Environmental Services ­ www.pierses.com
1038 Redwood Hwy., Suite 100A ­ Mill Valley ­ CA ­ 94941 ­ v. 415­388­7900 ­ f.415­388­7909 IDENTIFIED HAZARDOUS MATERIALS SITES RADIUS REPORT

SURROUNDING SITES DETAILS
835
Agenda Item # 10.

Actio n Type Other D a te 1987-10-02 00:00:00
Actio n Leak Stopped
Actio n Type Other D a te 1987-10-30 00:00:00
Actio n Leak Discovery
Actio n Type RESPONSE D a te 1992-06-01 00:00:00
Actio n Fact Sheets - Public Participation
Actio n Type RESPONSE D a te 1992-09-30 00:00:00
Actio n Record of Decision
Actio n Type RESPONSE D a te 2002-09-13 00:00:00
Actio n Other Report / Document
Actio n Type RESPONSE D a te 2007-09-28 00:00:00
Actio n Five Year Review Complete
Actio n Type ENFORCEMENT D a te 2010-02-24 00:00:00
Actio n Deed Restriction / Land Use Restriction /
Covenant
Actio n Type ENFORCEMENT D a te 2010-03-29 00:00:00
Actio n Deed Restriction / Land Use Restriction /
Covenant
Actio n Type ENFORCEMENT D a te 2010-05-04 00:00:00
Actio n Referral to USEPA
Actio n Type RESPONSE D a te 2012-06-29 00:00:00
Actio n Fact Sheets - Public Participation
Actio n Type RESPONSE D a te 2012-09-26 00:00:00
Actio n Other Report / Document
Actio n Type RESPONSE D a te 2012-09-28 00:00:00
Actio n Five Year Review Complete
Actio n Type ENFORCEMENT D a te 2015-12-07 00:00:00
Actio n Cost Recovery Agreement / N. of
Reimbursement
Actio n Type ENFORCEMENT D a te 2016-06-30 00:00:00
Actio n Annual Estimation Letter - #43S1137
Actio n Type ENFORCEMENT D a te 2017-06-30 00:00:00
Actio n Annual Estimation Letter
21215 187
PIERS Environmental Services ­ www.pierses.com
1038 Redwood Hwy., Suite 100A ­ Mill Valley ­ CA ­ 94941 ­ v. 415­388­7900 ­ f.415­388­7909 IDENTIFIED HAZARDOUS MATERIALS SITES RADIUS REPORT

SURROUNDING SITES DETAILS
836
Agenda Item # 10.

Actio n Type ENFORCEMENT D a te 2017-08-11 00:00:00
Actio n 13267 Requirement
Actio n Type ENFORCEMENT D a te 2018-09-06 00:00:00
Actio n Staff Letter
Actio n Type ENFORCEMENT D a te 2018-12-27 00:00:00
Actio n Technical Correspondence / Assistance /
Other
Actio n Type ENFORCEMENT D a te 2019-06-28 00:00:00
Actio n Annual Estimation Letter
Actio n Type ENFORCEMENT D a te 2019-12-12 00:00:00
Actio n NPDES Permit
Actio n Type ENFORCEMENT D a te 2020-05-21 00:00:00
Actio n Fact Sheets - Public Participation
Actio n Type ENFORCEMENT D a te 2020-05-22 00:00:00
Actio n 13267 Requirement
Actio n Type ENFORCEMENT D a te 2020-06-30 00:00:00
Actio n Annual Estimation Letter
Actio n Type RESPONSE D a te 2020-07-31 00:00:00
Actio n Other Report / Document
Actio n Type RESPONSE D a te 2020-07-31 00:00:00
Actio n Other Report / Document
Actio n Type RESPONSE D a te 2020-09-16 00:00:00
Actio n Other Report / Document
Actio n Type RESPONSE D a te 2020-09-18 00:00:00
Actio n Correspondence
Actio n Type ENFORCEMENT D a te 2020-10-14 00:00:00
Actio n Technical Correspondence / Assistance /
Other
Actio n Type ENFORCEMENT D a te 2020-11-16 00:00:00
Actio n Staff Letter
80B JASCO CHEMICAL CO
1710 VILLA STREET, MOUNTAIN VIEW, CA
Type: Contaminated Sites List (CSL)
Source: California Department of Toxic Substances Control's EnviroStor Cleanup Sites List
Record ID:

CAENSTOR-43280119
21215 188
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SURROUNDING SITES DETAILS
837
Agenda Item # 10.

RECORD DETAILS
Site Type Federal Superfund Site Type De taile d State Response or NPL Acr e s 2.05 Apn 154-02-001
Na tio nal P rio ritie s
Lis t
DELISTED Re gula to r y Agencie s
Involve d
US EPA
Le ad Agency US EPA Supe rviso r Referred - Not Assigned Divisio n Br anch Cleanup Berkeley Co ngr e ssio nal
Dis trict
18 S ta tus Refer: RWQCB S ta tus D a te 1990-01-10 00:00:00 P as t U se s NONE SPECIFIED P o tential Me dia
Affe cte d De scrip tio n

NONE SPECIFIED
P o tential Co c
De scrip tio n
NONE SPECIFIED Co nfirme d Co c
De scrip tio n

NONE SPECIFIED
Site Mgm t Re q
De scrip tio n
NONE SPECIFIED Es tim a te d S ta tus Referred to another agency. No longer updated

ALIAS NAMES FOR SITES
Alias Type Alternate Name Alias JASCO CHEMICAL CORPORATION Alias Type APN Alias 154-02-001
Alias Type EPA Identification Number Alias CAD009103318 Alias Type EPA (FRS #) Alias 110001197259
Alias Type GeoTracker Global ID Alias T0608592706
Alias Type PCode Alias P23081
Alias Type Envirostor ID Number Alias 43280119

COMPLETED ACTIONS
Ar e a Name PROJECT WIDE D o cument Type National Priority List Delisting Document Com ple te d D a te 12/27/2018 12:00:00 AM Comments DTSC concurs with delisting site from NPL.

Ar e a Name PROJECT WIDE D o cument Type National Priority List Delisting Document Com ple te d D a te 12/27/2018 12:00:00 AM Comments DTSC concurs with delisting site from NPL.

Ar e a Name PROJECT WIDE D o cument Type National Priority List Delisting Document Com ple te d D a te 12/27/2018 12:00:00 AM Comments DTSC concurs with delisting site from NPL.

Ar e a Name PROJECT WIDE D o cument Type National Priority List Delisting Document Com ple te d D a te 12/27/2018 12:00:00 AM Comments DTSC concurs with delisting site from NPL. 21215 189
PIERS Environmental Services ­ www.pierses.com
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SURROUNDING SITES DETAILS
838
Agenda Item # 10.
80C FORMER JASCO CHEMICAL COMPANY
1710 VILLA ST, MOUNTAIN VIEW, CA
Type: Contaminated Sites List (CSL)
Source: California EPA Site Portal
Record ID:

CAREGCSL-244869

RECORD DETAILS
Facility P r o gr am Cleanup Program Site
81 JASCO CHEMICAL CORP.

Records: 81A,
Site ID: -954056591
Distance: 4804 ft, East
81A JASCO CHEMICAL CORP.
1710 VILLA ST, MOUNTAIN VIEW, CA
Type: National Priority List (Superfund) Sites (NPL)
Source: US EPA's Superfund Enterprise Management System Database Record ID:

NAFEDNPL-0901126

RECORD DETAILS
Re gio n 09 Epa Id CAD009103318
Supe r fund
Alte r na tive
Agr eement
N Npl Deleted from the Final NPL
Is Fe de r al Facility No Ff D o cke t N
Ce r clis W e b Link https://cumulis.epa.gov/supercpad/cursites/csitinfo.cfm? id=0901126&msspp=med

ACTIONS
Re gio n 09 Ff D o cke t N
Ou 01 Actio n Name PRP RA
Se q 1 Actual S tar t D a te 1996-07-31 04:00:00
Actual Finish D a te 2002-09-09 04:00:00 Qual FR
Cur r ent Actio n
Le ad
EPA Ovrsght
Re gio n 09 Ff D o cke t N
Ou 01 Actio n Name PRP RD
Se q 1 Actual S tar t D a te 1992-12-16 05:00:00
Actual Finish D a te 1996-07-31 04:00:00 Cur r ent Actio n Le ad
EPA Ovrsght
Re gio n 09 Ff D o cke t N
Ou 01 Actio n Name PRP RI/FS
Se q 1 Actual S tar t D a te 1988-12-21 05:00:00
Actual Finish D a te 1992-09-30 04:00:00 Cur r ent Actio n Le ad
EPA Ovrsght
21215 190
PIERS Environmental Services ­ www.pierses.com
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SURROUNDING SITES DETAILS
839
Agenda Item # 10.

Re gio n 09 Ff D o cke t N
Ou 01 Actio n Name TRTSTUDY
Se q 1 Actual S tar t D a te 1994-06-15 04:00:00
Actual Finish D a te 1998-02-01 05:00:00 Cur r ent Actio n Le ad
EPA Ovrsght
Re gio n 09 Ff D o cke t N
Ou 00 Actio n Name ST COOP
Se q 1 Actual S tar t D a te 1989-09-15 04:00:00
Actual Finish D a te 1989-09-15 04:00:00 Cur r ent Actio n Le ad
EPA Ovrsght
Re gio n 09 Ff D o cke t N
Ou 00 Actio n Name ADMIN REC
Se q 2 Actual S tar t D a te 2020-05-11 05:00:00
Cur r ent Actio n
Le ad
EPA Perf
Re gio n 09 Ff D o cke t N
Ou 00 Actio n Name CI
Se q 2 Actual S tar t D a te 2020-05-14 05:00:00
Cur r ent Actio n
Le ad
EPA Perf
Re gio n 09 Ff D o cke t N
Ou 00 Actio n Name CLSOUT R
Se q 1 Actual S tar t D a te 2018-09-30 05:00:00
Actual Finish D a te 2019-03-31 05:00:00 Cur r ent Actio n Le ad
EPA Perf
Re gio n 09 Ff D o cke t N
Ou 00 Actio n Name NOID
Se q 1 Actual S tar t D a te 2020-05-26 05:00:00
Actual Finish D a te 2020-09-30 05:00:00 Cur r ent Actio n Le ad
EPA Perf
Re gio n 09 Ff D o cke t N
Ou 00 Actio n Name HAZRANK
Se q 1 Actual S tar t D a te 1987-06-01 04:00:00
Actual Finish D a te 1987-06-01 04:00:00 Cur r ent Actio n Le ad
EPA Perf
Re gio n 09 Ff D o cke t N
Ou 00 Actio n Name PCOR
Se q 1 Actual S tar t D a te 2002-09-20 04:00:00
Actual Finish D a te 2002-09-20 04:00:00 Cur r ent Actio n Le ad
EPA Perf
21215 191
PIERS Environmental Services ­ www.pierses.com
1038 Redwood Hwy., Suite 100A ­ Mill Valley ­ CA ­ 94941 ­ v. 415­388­7900 ­ f.415­388­7909 IDENTIFIED HAZARDOUS MATERIALS SITES RADIUS REPORT

SURROUNDING SITES DETAILS
840
Agenda Item # 10.

Re gio n 09 Ff D o cke t N
Ou 00 Actio n Name PA
Se q 1 Actual S tar t D a te 1986-12-01 05:00:00
Actual Finish D a te 1986-12-01 05:00:00 Qual L
Cur r ent Actio n
Le ad
EPA Perf
Re gio n 09 Ff D o cke t N
Ou 01 Actio n Name ROD
Se q 1 Actual S tar t D a te 1992-09-30 04:00:00
Actual Finish D a te 1992-09-30 04:00:00 Qual R
Cur r ent Actio n
Le ad
EPA Perf
Re gio n 09 Ff D o cke t N
Ou 00 Actio n Name 5 YEAR
Se q 2 Actual S tar t D a te 2012-09-28 05:00:00
Actual Finish D a te 2012-09-28 05:00:00 Cur r ent Actio n Le ad
EPA Perf
Re gio n 09 Ff D o cke t N
Ou 00 Actio n Name DISCVRY
Se q 1 Actual S tar t D a te 1986-10-01 04:00:00
Actual Finish D a te 1986-10-01 04:00:00 Cur r ent Actio n Le ad
EPA Perf
Re gio n 09 Ff D o cke t N
Ou 01 Actio n Name ADMIN REC
Se q 1 Actual S tar t D a te 1991-03-01 05:00:00
Actual Finish D a te 1992-05-22 04:00:00 Qual E
Cur r ent Actio n
Le ad
EPA Perf
Re gio n 09 Ff D o cke t N
Ou 00 Actio n Name RV ASSESS
Se q 1 Actual S tar t D a te 1990-09-19 04:00:00
Actual Finish D a te 1990-09-19 04:00:00 Cur r ent Actio n Le ad
EPA Perf
Re gio n 09 Ff D o cke t N
Ou 00 Actio n Name RV ASSESS
Se q 2 Actual S tar t D a te 1991-04-11 04:00:00
Actual Finish D a te 1991-04-11 04:00:00 Cur r ent Actio n Le ad
EPA Perf
Re gio n 09 Ff D o cke t N
Ou 00 Actio n Name NPL FINL
Se q 1 Actual S tar t D a te 1989-10-04 04:00:00
21215 192
PIERS Environmental Services ­ www.pierses.com
1038 Redwood Hwy., Suite 100A ­ Mill Valley ­ CA ­ 94941 ­ v. 415­388­7900 ­ f.415­388­7909 IDENTIFIED HAZARDOUS MATERIALS SITES RADIUS REPORT

SURROUNDING SITES DETAILS
841
Agenda Item # 10.

Actual Finish D a te 1989-10-04 04:00:00 Cur r ent Actio n Le ad
EPA Perf
Re gio n 09 Ff D o cke t N
Ou 00 Actio n Name CI
Se q 1 Actual S tar t D a te 1988-04-20 04:00:00
Actual Finish D a te 1988-07-01 04:00:00 Cur r ent Actio n Le ad
EPA Perf
Re gio n 09 Ff D o cke t N
Ou 00 Actio n Name PROPOSED
Se q 1 Actual S tar t D a te 1988-06-24 04:00:00
Actual Finish D a te 1988-06-24 04:00:00 Cur r ent Actio n Le ad
EPA Perf
Re gio n 09 Ff D o cke t N
Ou 00 Actio n Name TECH ASSIST
Se q 1 Actual S tar t D a te 2011-03-03 05:00:00
Actual Finish D a te 2011-03-03 05:00:00 Cur r ent Actio n Le ad
EPA Perf
Re gio n 09 Ff D o cke t N
Ou 00 Actio n Name 5 YEAR
Se q 1 Actual S tar t D a te 2006-12-12 05:00:00
Actual Finish D a te 2007-09-28 04:00:00 Cur r ent Actio n Le ad
EPA Perf
Re gio n 09 Ff D o cke t N
Ou 00 Actio n Name SI
Se q 1 Actual S tar t D a te 1987-06-01 04:00:00
Actual Finish D a te 1987-06-01 04:00:00 Qual H
Cur r ent Actio n
Le ad
EPA Perf
Re gio n 09 Ff D o cke t N
Ou 00 Actio n Name DELETION
Se q 1 Actual S tar t D a te 2020-05-27 05:00:00
Actual Finish D a te 2020-09-30 05:00:00 Cur r ent Actio n Le ad
EPA Perf
82 LINDA POTTER
Records: 82A,
Site ID: 450806004
Distance: 5044 ft, South West
82A LINDA POTTER
416 LOS ALTOS AVE, LOS ALTOS, CA
Type: Treatment, Storage and Disposal Sites (TSD)
Source: US EPA's Resource Conservation and Recovery Act Database Record ID:

NARCRATS-CAC003017510
21215 193
PIERS Environmental Services ­ www.pierses.com
1038 Redwood Hwy., Suite 100A ­ Mill Valley ­ CA ­ 94941 ­ v. 415­388­7900 ­ f.415­388­7909 IDENTIFIED HAZARDOUS MATERIALS SITES RADIUS REPORT

SURROUNDING SITES DETAILS
842
Agenda Item # 10.

RECORD DETAILS
So ur ce Type Implementer Re ceive D a te -0/5-/2019
No n No tifie r Not a non-notifier Ackno wle dge
D a te
2019-05-31 00:00:00.0
Lo ca tio n
Co untr y
US Co ntact P ho ne 650-223-3731 x
Co ntact Em ail
Addr e ss
[email protected] Fe d W as te
Gene r a to r
Not a Generator
S ta te W as te
Gene r a to r
Small Quantity Generator Sho r t Te rm
Gene r a to r
No
Im po r te r
Activity
No Mixe d W as te
Gene r a to r
No
Tr anspo r te r No Tr ans fe r
Facility
No
Tsd Activity Yes Re cycle r
Activity
No
Onsite Bur ne r
Exem p tio n
No Fur nace
Exem p tio n
No
Unde r gr o und
Inje ctio n
Activity
No Off Site Re ceip t No
Unive r s al
W as te De s t
Facility
Yes U se d Oil
Tr anspo r te r
No
U se d Oil
Tr ans fe r
Facility
No U se d Oil
P r o ce sso r
No
U se d Oil
Re fine r
No U se d Oil
Bur ne r
No
U se d Oil
Mar ke t Bur ne r
No U se d Oil Spe c
Mar ke te r
No
Subpar t K
Colle ge
No Subpar t K
H o spital
No
Subpar t K
No npr o fit
No Subpar t K
W ithdr aw al
No
Lar ge Quantity
H andle r s Of
Unive r s al
W as te s
No Re co gnize d
Tr ade r
Im po r te r
No
Re co gnize d
Tr ade r
Expo r te r
No Slab Im po r te r No
Slab Expo r te r No P ublic No te s oracle.sql.CLOB@435475ab Subpar t P
He althcar e
N Subpar t P
Reve r se
Dis tribu to r
N
Lo ca tio n
La titude

37.389042 Lo ca tio n
Lo ngitude
-122.120799
Lo ca tio n Gis
P rim ar y
N Lo ca tio n Gis
Origin
AG
Co ntact
Addr e ss
416 LOS ALTOS AVE, LOS ALTOS, CA 94022 Co ntact Name LINDA POTTER Naics ALL OTHER WASTE MANAGEMENT SERVICES Viola tio ns No Violations 21215 194
PIERS Environmental Services ­ www.pierses.com
1038 Redwood Hwy., Suite 100A ­ Mill Valley ­ CA ­ 94941 ­ v. 415­388­7900 ­ f.415­388­7909 IDENTIFIED HAZARDOUS MATERIALS SITES RADIUS REPORT

SURROUNDING SITES DETAILS
843
Agenda Item # 10.

Online D a ta U rl http://oaspub.epa.gov/enviro/fii_query_dtl.disp_program_facility? pgm_sys_id_in=CAC003017510&pgm_sys_acrnm_in=RCRAINFO

OWNER AND OPERATOR INFO
Ow ne r Ope r a to r
Indica to r
CO Ow ne r Ope r a to r
Name

LINDA POTTER
Ow ne r Ope r a to r
Type
O P ho ne 650-223-3731 x
Addr e ss 416 LOS ALTOS AVE, LOS ALTOS, CA 94022
Ow ne r Ope r a to r
Indica to r
CP Ow ne r Ope r a to r
Name

LINDA POTTER
Ow ne r Ope r a to r
Type
O P ho ne 650-223-3731 x
Addr e ss 416 LOS ALTOS AVE, LOS ALTOS, CA 94022
83 ROHAN GOVER~ROHAN GROVER
Records: 83A,
Site ID: -278623746
Distance: 5150 ft, North East
83A ROHAN GROVER
2371 THOMPSON CT, MOUNTAIN VIEW, CA
Type: Treatment, Storage and Disposal Sites (TSD)
Source: US EPA's Resource Conservation and Recovery Act Database Record ID:

NARCRATS-CAC003019199

RECORD DETAILS
So ur ce Type Implementer Re ceive D a te -0/6-/2019
No n No tifie r Not a non-notifier Ackno wle dge
D a te
2019-06-11 00:00:00.0
Lo ca tio n
Co untr y
US Co ntact P ho ne 408-371-4020 x
Co ntact Em ail
Addr e ss
[email protected] Fe d W as te
Gene r a to r
Not a Generator
S ta te W as te
Gene r a to r
Small Quantity Generator Sho r t Te rm
Gene r a to r
No
Im po r te r
Activity
No Mixe d W as te
Gene r a to r
No
Tr anspo r te r No Tr ans fe r
Facility
No
Tsd Activity Yes Re cycle r
Activity
No
Onsite Bur ne r
Exem p tio n
No Fur nace
Exem p tio n
No
Unde r gr o und
Inje ctio n
Activity
No Off Site Re ceip t No
Unive r s al
W as te De s t
Facility
Yes U se d Oil
Tr anspo r te r
No
U se d Oil
Tr ans fe r
Facility
No U se d Oil
P r o ce sso r
No
21215 195
PIERS Environmental Services ­ www.pierses.com
1038 Redwood Hwy., Suite 100A ­ Mill Valley ­ CA ­ 94941 ­ v. 415­388­7900 ­ f.415­388­7909 IDENTIFIED HAZARDOUS MATERIALS SITES RADIUS REPORT

SURROUNDING SITES DETAILS
844
Agenda Item # 10.

U se d Oil
Re fine r
No U se d Oil
Bur ne r
No
U se d Oil
Mar ke t Bur ne r
No U se d Oil Spe c
Mar ke te r
No
Subpar t K
Colle ge
No Subpar t K
H o spital
No
Subpar t K
No npr o fit
No Subpar t K
W ithdr aw al
No
Lar ge Quantity
H andle r s Of
Unive r s al
W as te s
No Re co gnize d
Tr ade r
Im po r te r
No
Re co gnize d
Tr ade r
Expo r te r
No Slab Im po r te r No
Slab Expo r te r No P ublic No te s oracle.sql.CLOB@6d717772 Subpar t P
He althcar e
N Subpar t P
Reve r se
Dis tribu to r
N
Lo ca tio n
La titude

37.408809 Lo ca tio n
Lo ngitude
-122.097446
Lo ca tio n Gis
P rim ar y
N Lo ca tio n Gis
Origin
AG
Co ntact
Addr e ss
2371 THOMPSON CT, MOUNTAIN VIEW, CA 94043 Co ntact Name ROHAN GROVER Naics ALL OTHER WASTE MANAGEMENT SERVICES Viola tio ns No Violations Online D a ta U rl http://oaspub.epa.gov/enviro/fii_query_dtl.disp_program_facility? pgm_sys_id_in=CAC003019199&pgm_sys_acrnm_in=RCRAINFO

OWNER AND OPERATOR INFO
Ow ne r Ope r a to r
Indica to r
CO Ow ne r Ope r a to r
Name

ROHAN GROVER
Ow ne r Ope r a to r
Type
O P ho ne 408-371-4020 x
Addr e ss 2371 THOMPSON CT, MOUNTAIN VIEW,
CA 94043
Ow ne r Ope r a to r
Indica to r
CP Ow ne r Ope r a to r
Name

ROHAN GROVER
Ow ne r Ope r a to r
Type
O P ho ne 408-371-4020 x
Addr e ss 2371 THOMPSON CT, MOUNTAIN VIEW,
CA 94043
21215 196
PIERS Environmental Services ­ www.pierses.com
1038 Redwood Hwy., Suite 100A ­ Mill Valley ­ CA ­ 94941 ­ v. 415­388­7900 ­ f.415­388­7909 IDENTIFIED HAZARDOUS MATERIALS SITES RADIUS REPORT

SURROUNDING SITES DETAILS
845
Agenda Item # 10.

Address Site Name(s) Site Type(s) Site ID(s)
HILLVIEW - ELEANOR, LOS ALTOS, CA HILLVIEW - ELEANOR SUPERFUND NANFSEMS-0903431

SHORELINE REG PK STIERLIN RD,

MOUNTAIN VIEW, CA
MOUNTAIN VIEW LDFL SUPERFUND NANFSEMS-0901759
Griffin Rd & Fremont Ave, LOS ALTOS, CA Verizon Wireless Los Altos Downtown HAZMAT CACUPAHM-10144131 ADJ TO 97 HILLVIEW AVE, NRBY DRY

CLEANER, LOS ALTOS, CA
HILLVIEW MAINTENANCE YARD SUPERFUND NANFSEMS-0903430
21215 197
PIERS Environmental Services ­ www.pierses.com
1038 Redwood Hwy., Suite 100A ­ Mill Valley ­ CA ­ 94941 ­ v. 415­388­7900 ­ f.415­388­7909 IDENTIFIED HAZARDOUS MATERIALS SITES RADIUS REPORT

LIST OF UNLOCATABLE SITES
846
Agenda Item # 10.

NPL: NATIONAL PRIORITY LIST SITES
Sites which are found on the NPL database or the Proposed NPL database. NPL sites are a special category among National Superfund (CERCLA) Sites listed in the Environmental Protection Agency's (EPA) CERCLIS database. NPL sites are of serious, high concern and priority based on a national comparison to sites needing investigations and contamination cleanup activities (remediation). These sites, some of the worst in the nation, normally contain high levels of various contaminants that have spread over relatively long distances and usually require long term, highly expensive remediation technologies.

Proposed NPL sites are of serious concern and are in the process of being evaluated for categorization as National Priority List sites.Delisted NPL sites have been removed (delisted) from the NPL if no further response or action is appropriate at the site, per EPA guidelines.

US EPA's Superfund Enterprise Management System Database CORRACTS: CORRECTIVE ACTION SITES
CORRACTS (Corrective Action Sites) is a subset of data found within the Federal RCRA database (RCRIS) or other state database. RCRA Corrective Action is the process by which areas at a hazardous waste facility are evaluated and, if necessary, are cleaned up. Transportation, Storage and Disposal facilities are often also listed as CORRACTS facilities.

California EPA Site Portal
US EPA's Resource Conservation and Recovery Act Database TSD: TREATMENT, STORAGE AND DISPOSAL SITES
TSDs are subsets of data found within the Federal RCRA database (RCRIS) or other state database. TSD sites treat, store and/or dispose of hazardous materials and are federally permitted. TSD facilities are often also listed as CORRACTS facilities.

California EPA's CUPA facilities database
California EPA Site Portal
Fresno County CUPA Facilities List
Marin County CUPA Facilities List
Nevada County CUPA Facilities List
San Francisdco Dept of Public Health HMUPA Facilities List US EPA's Resource Conservation and Recovery Act Database DEFENSE: FUDS AND DOD SITES
These sites are Formerly Used Defense Sites (FUDS) and Department of Defense (DOD sites). The U.S. Army Corps of Engineers and/or the U.S. Department of Defense is actively working or will be taking the necessary steps to address any cleanup activities needed on these properties.

Army Corps of Engineers' Formerly Used Defense Interim Risk Management Sites Layer Army Corps of Engineers' Formerly Used Defense Projects Sites Sites Layer Army Corps of Engineers' Formerly Used Defense Properties Layer California Department of Toxic Substances Control's EnviroStor Cleanup Sites List California EPA Site Portal
California State Water Resources Control Board's Geotracker Military Site Cleanup List Fresno County CUPA Facilities List
21215 198
PIERS Environmental Services ­ www.pierses.com
1038 Redwood Hwy., Suite 100A ­ Mill Valley ­ CA ­ 94941 ­ v. 415­388­7900 ­ f.415­388­7909 IDENTIFIED HAZARDOUS MATERIALS SITES RADIUS REPORT

SEARCHED DATABASES
847
Agenda Item # 10.

BROWN: BROWNFIELDS CLEANUP AND REUSE DATABASE
The U.S. Environmental Protection Agency (EPA) defines a Brownfield site as "real property, the expansion, redevelopment, or reuse of which may be complicated by the presence or potential presence of a hazardous substance, pollutant, or contaminant." Common examples of Brownfield sites are abandoned gas stations and dry cleaners, railroad properties, factories, and closed military bases. Brownfield sites are located throughout the country, and the U.S. EPA as well as state governments have compiled a listing of these sites. Voluntary Cleanup Program Sites are sometimes also included in this category.

EPA's Assessment, Cleanup And Redevelopment Exchange System (ACRES) database CSL: CONTAMINATED SITES LIST
State or Local Contaminated Sites databases. These databases include local and state­designated hazardous waste sites, spill sites, superfund sites, voluntary cleanup program sites and land disposal sites. In general, these sites are currently undergoing remediation for on site contamination, remedation has been completed and/or remediation is proposed. In states where a specific Contaminated Sites database is not maintained, the CERCLIS database will contain applicable information on contaminated sites.

California Department of Toxic Substances Control's EnviroStor Cleanup Sites List California Department of Toxic Substances Control's EnviroStor list California EPA Site Portal
California State Water Resources Control Board's Geotracker Cleanup Program Sites California State Water Resources Control Board's Geotracker Landfill Cleanups List Fresno County CUPA Facilities List
DEED: LIST OF DEED RESTRICTIONS
The implementation of recorded land use restrictions within property deeds is one of the methods agencies use to protect the public from unsafe exposures to hazardous substances and wastes. Sites with deed restrictions are often contaminated, however levels of contaminants and methods used to control migration of contaminants are controlled and approved by the agency. These are also called Environmental Covenants or Use Restrictions California Department of Toxic Substances Control's Deed Restrictions list California DTSC's HWMP Land Use Restrictions List
SEMS: SUPERFUND DATABASE
Sites which are found on the Superfund Enterprise Management System (SEMS) database. The SEMS database contains information on hazardous waste sites, site inspections, preliminary assessments, and remediation of hazardous waste sites under CERCLA (Superfund). The database contains general information on sites including location and status. This database includes those SEMS sites not included on the NPL or Proposed NPL databases. This includes archived sites determined to be "No Further Remedial Action Planned (NFRAP) sites are contained within this database. Archived sites may be properties where, following an initial investigation, no contamination was found, contamination was removed quickly, or the contamination was not serious enough to require Federal Superfund action. The SEMS database is a newer version of the CERCLIS database and the current SEMS version does not export as much information as the CERCLIS database once did.

US EPA's Superfund Enterprise Management System Database 21215 199
PIERS Environmental Services ­ www.pierses.com
1038 Redwood Hwy., Suite 100A ­ Mill Valley ­ CA ­ 94941 ­ v. 415­388­7900 ­ f.415­388­7909 IDENTIFIED HAZARDOUS MATERIALS SITES RADIUS REPORT

SEARCHED DATABASES
848
Agenda Item # 10.

CONTROLS: INSTITUTIONAL AND ENGINEERING CONTROLS
U.S. EPA's and State Engineering Control Sites List and/or Institutional Control Sites List. The Engineering Control Sites list are facilities that have engineered controls in place, such as capping, containment, slurry walls, extraction wells and/or treatment methods that are intended to manage environmental and health risks by reducing contamination levels at a site, or limiting exposure pathways. The Institutional Control Sites list are administrative or legal devices, such as deed restrictions, to ensure that engineering controls stay in place and/or to ensure that land use restrictions stay in place.

U.S. Environmental Protection Agency's Engineering Controls list LUST: LEAKING UNDERGROUND STORAGE TANKS
Leaking Underground Storage Tank records contain an inventory of reported leaking underground fuel storage tank incidents. Thousands of underground storage tanks have leaked within the United States, and both open and closed cases are reported on this list. These leaks can affect subsurface soils and groundwater. Both state and local agencies oversee and track these sites.

California EPA Site Portal
California State Water Resources Control Board's Geotracker Leaking Underground Storage Tank list El Segundo City CUPA Remediation Tanks List
EPA Region 4 Tribal Underground Storage Tank List
Fresno County CUPA Facilities List
U.S. EPA's Region 1 Leaking Underground Storage Tank list on Tribal lands U.S. EPA's Region 10 Leaking Underground Storage Tank list on Tribal lands U.S. EPA's Region 5 Leaking Underground Storage Tank list on Tribal lands U.S. EPA's Region 6 Leaking Underground Storage Tank list on Tribal lands U.S. EPA's Region 7 Leaking Underground Storage Tank list on Tribal lands U.S. EPA's Region 8 Leaking Underground Storage Tank list on Tribal lands U.S. EPA's Region 9 Leaking Underground Storage Tank list on Tribal lands

SWLF - SOLID WASTE LANDFILLES
The SWLF database contains information on solid waste facilities, operations, and disposal sites. The types of facilities found in this database include landfills, transfer stations, material recovery facilities, composting sites, transformation facilities, waste tire sites, and closed disposal sites.

California EPA Site Portal
California Integrated Waste Management Board's Landfill list Fresno County CUPA Facilities List
Los Angeles County Methane Producing Landfills List
Los Angeles County Public Health's Landfill list
WELLS: WATER WELLS
Public Water Wells. Due to security reasons, limited information on public wells is available.

Municipal Water Wells
21215 200
PIERS Environmental Services ­ www.pierses.com
1038 Redwood Hwy., Suite 100A ­ Mill Valley ­ CA ­ 94941 ­ v. 415­388­7900 ­ f.415­388­7909 IDENTIFIED HAZARDOUS MATERIALS SITES RADIUS REPORT

SEARCHED DATABASES
849
Agenda Item # 10.

HAZMAT: HAZARDOUS MATERIALS STORAGE AND INCIDENT RECORDS This data includes information on hazardous materials storage, use and disposal sites as well as incident reports, hazardous materials inventory and business plan documents, spills and releases.

Alameda County Environmental Health CUPA List
CA DTSC Envirostor Hazardous Waste List
Calaveras County CUPA Facilities List
California Department of Toxic Substances Control's EnviroStor Cleanup Sites List California EPA's CUPA facilities database
California EPA Site Portal
California State Water Resources Control Board's Waste Discharge System list California State Water Resources Control Board's Waste Water Discharger list Contra Costa County's Site List
Drug Enforcement Administration's Clandestine Drug Labs List Fresno County CUPA Facilities List
Kern County CUPA Business Plan and HazMat Facilities List Los Angeles City CUPA Hazardous Materials Inventory List Marin County CUPA Facilities List
Napa County's Local Oversight Program Hazardous Material Site list Napa County Hazardous Materials Inventory Database
Nevada County CUPA Facilities List
Roseville City CUPA Facilities List
San Francisco Department of Public Health's Hazardous Material Site list San Mateo County Environmental Health's Business Inventory list U.S. Environmental Protection Agency's ECHO Database
U.S. Environmental Protection Agency's Toxics Release Inventory Database 1987-2015 U.S. Environmental Protection Agency's Toxics Release Inventory Database 2016 On Union City CUPA Historical Facilities List
21215 201
PIERS Environmental Services ­ www.pierses.com
1038 Redwood Hwy., Suite 100A ­ Mill Valley ­ CA ­ 94941 ­ v. 415­388­7900 ­ f.415­388­7909 IDENTIFIED HAZARDOUS MATERIALS SITES RADIUS REPORT

SEARCHED DATABASES
850
Agenda Item # 10.

ERNS: EMERGENCY RESPONSE NOTIFICATION SYSTEM
Sites listed as having a reported release of oil and hazardous substances that have been called into the Federal and/or state agencies. Minor to major spills are reported and these cases are sometimes turned over to other regulatory agencies for further investigation.

California EPA Site Portal
California Office of Emergency Services RIMS Database
National Response Center's Emergency Response Notification System list National Response Center's Emergency Response Notification System list 1989 and Prior Office of Hazardous Materials' Hazardous Materials Incident Database, 1993-2004 Office of Hazardous Materials' Hazardous Materials Incident Database, 2005-2006 Office of Hazardous Materials' Hazardous Materials Incident Database, 2007-2008 Office of Hazardous Materials' Hazardous Materials Incident Database, 2009 Office of Hazardous Materials' Hazardous Materials Incident Database, 2010 Office of Hazardous Materials' Hazardous Materials Incident Database, 2011 Office of Hazardous Materials' Hazardous Materials Incident Database, 2012 Office of Hazardous Materials' Hazardous Materials Incident Database, 2013 Office of Hazardous Materials' Hazardous Materials Incident Database, 2014 Office of Hazardous Materials' Hazardous Materials Incident Database, 2015 Office of Hazardous Materials' Hazardous Materials Incident Database, 2016 Office of Hazardous Materials' Hazardous Materials Incident Database, 2017 Office of Hazardous Materials' Hazardous Materials Incident Database, 2019 Office of Hazardous Materials' Hazardous Materials Incident Database, 2020 Office of Hazardous Materials Hazardous Materials Incident Database, 2018 GENERATOR: SMALL AND LARGE HAZARDOUS MATERIALS GENERATORS GENERATORS is a subset of data found within the Federal RCRA database (RCRIS) or other state GENERATORS list. RCRA GENERATORS are federally permitted generators of varying amounts of hazardous materials. A listing on the GENERATOR database does not directly indicate a release has occurred, only that the site generates hazardous materials.

Calaveras County CUPA Facilities List
California EPA's CUPA facilities database
California EPA Site Portal
Contra Costa County Health Services Facilities Database Federal EPA's eManifest database
Fresno County CUPA Facilities List
Marin County CUPA Facilities List
Nevada County CUPA Facilities List
San Francisdco Dept of Public Health HMUPA Facilities List US EPA's Resource Conservation and Recovery Act Database 21215 202
PIERS Environmental Services ­ www.pierses.com
1038 Redwood Hwy., Suite 100A ­ Mill Valley ­ CA ­ 94941 ­ v. 415­388­7900 ­ f.415­388­7909 IDENTIFIED HAZARDOUS MATERIALS SITES RADIUS REPORT

SEARCHED DATABASES
851
Agenda Item # 10.

UST: UNDERGROUND STORAGE TANK SITES
The databases include permitted active, inactive and closed UST facilities recorded with the below mentioned agencies. A listing on the UST databases does not directly indicate a release has occurred, only that the site currently or historically contained an underground storage tank.

Abandoned Underground Storage Tank Intitiative
Calaveras County CUPA Facilities List
California EPA's CUPA facilities database
California EPA Site Portal
California State Water Resources Control Board's Underground Storage Tank List, Historical Contra Costa County Health Services Facilities Database EPA Region 4 Tribal Underground Storage Tank List
Fresno County CUPA Facilities List
Geotracker Distribution of CERS USTs
Kern County Archived UST List
Kern County Historical UST List
Los Angeles City CUPA UST List
Los Angeles City Historical UST List
Marin County's Underground Storage Tank list
Marin County CUPA Facilities List
Napa County's Local Oversight Program Underground Storage Tank list Nevada County CUPA Facilities List
Plumas County CUPA Closed UST Facilities List
Riverside County CUPA Inactive UST Facilities List
Roseville City CUPA Tanks List
San Francisdco Dept of Public Health HMUPA Facilities List Santa Cruz County Environmental Health Services' Site Mitigation list U.S. EPA's Region 1 Underground Storage Tank list on Tribal lands U.S. EPA's Region 10 Underground Storage Tank list on Tribal lands U.S. EPA's Region 2 Underground Storage Tank list on Tribal lands U.S. EPA's Region 5 Underground Storage Tank list on Tribal lands U.S. EPA's Region 6 Underground Storage Tank list on Tribal lands U.S. EPA's Region 7 Underground Storage Tank list on Tribal lands U.S. EPA's Region 8 Underground Storage Tank list on Tribal lands U.S. EPA's Region 9 Underground Storage Tank list on Tribal lands AST: ABOVEGROUND STORAGE TANK FACILITIES
Permitted active, inactive and closed AST facilities recorded with the state or local agencies are included. A listing on the AST database does not directly indicate a release has occurred, only that the site currently or historically contained an aboveground storage tank.

California EPA's CUPA facilities database
California EPA Site Portal
Contra Costa County Health Services Facilities Database Fresno County CUPA Facilities List
Los Angeles City CUPA AST List
Marin County CUPA Facilities List
Nevada County CUPA Facilities List
Roseville City CUPA Facilities List
21215 203
PIERS Environmental Services ­ www.pierses.com
1038 Redwood Hwy., Suite 100A ­ Mill Valley ­ CA ­ 94941 ­ v. 415­388­7900 ­ f.415­388­7909 IDENTIFIED HAZARDOUS MATERIALS SITES RADIUS REPORT

SEARCHED DATABASES
852
Agenda Item # 10.

EMISSIONS: AIR EMISSIONS AND DRY CLEANER SITES
Sites found on various air emissions databases like dry cleaners and related facilities that have air emissions permits with the state and/or local air quality district.

Amador Air Quality Management District Dry Cleaner List Antelope Valley Air Quality Management District Dry Cleaner List Bay Area Air Quality Management District Dry Cleaner List Butte County Air Quality Management District Dry Cleaner List Calaveras County AQMD Drycleaners inventory
Eastern Kern Air Quality Management District Dry Cleaner List El Dorado Air Quality Management District Dry Cleaner List Feather River Air Quality Management District Dry Cleaner List Fed EPA Integrated Compliance Information System`Drycleaner Extract Glenn Air Quality Management District Dry Cleaner List
Great Basin Air Pollution Control District Drycleaner Permits List Imperial Air Quality Management District Dry Cleaner List Lake County AQMD Drycleaners inventory
Mendocino County AQMD Drycleaners inventory
Mojave Desert Air Quality Management District Dry Cleaner List Monterey Air Quality Management District Dry Cleaner List North Coast Air Quality Management District Dry Cleaner List North Sonoma Air Pollution Control District Drycleaner Permits List Northern Sierra Air Quality Management District Dry Cleaner List Placer Air Quality Management District Dry Cleaner List Sacramento Air Quality Management District Dry Cleaner List San Diego Air Quality Management District Dry Cleaner List San Diego Air Quality Management District Retired Dry Cleaner List San Luis Obispo Air Quality Management District Dry Cleaner List Santa Barbara Air Quality Management District Dry Cleaner List South Coast AQMD Drycleaners inventory
Stasta County AQMD Drycleaners inventory
Tehama County AQMD Drycleaners inventory
Tuolumne Air Quality Management District Dry Cleaner List Ventura Air Quality Management District Dry Cleaner List Yolo-Solano Air Quality Management District Dry Cleaner List HAZNET: HAZARDOUS WASTE INFORMATION SYSTEM
HAZNET databases track hazardous materials from "cradle to grave". Some of the sites listed are licensed transportation companies but most are facilities that have had hazardous materials transported off the site or have received hazardous materials
California Department of Toxic Substance Controls's Hazardous Waste Transportation System 1993-2012 Tanner List.

Includes Nationally relevant data!
California Department of Toxic Substances Control's Hazardous Waste Transporters list California DTSC's Hazardous Waste Tracking System's Facilities List New Jersey Dept of Environmental Protection's Manifest Database 21215 204
PIERS Environmental Services ­ www.pierses.com
1038 Redwood Hwy., Suite 100A ­ Mill Valley ­ CA ­ 94941 ­ v. 415­388­7900 ­ f.415­388­7909 IDENTIFIED HAZARDOUS MATERIALS SITES RADIUS REPORT

SEARCHED DATABASES
853
Agenda Item # 10.

APPENDIX D

HISTORICAL RESEARCH DOCUMENTATION
854
Agenda Item # 10.

Certified Sanborn® Map Report
Inquiry Number:
6 Armstrong Road, 4th floor
Shelton, CT 06484
Toll Free: 800.352.0050
www.edrnet.com
EAH - 330 Distel Cir 330 Distel Circle Los Altos, CA 94022 June 03, 2021 6522279.1 855
Agenda Item # 10.

Certified Sanborn® Map Report
Certified Sanborn Results:

Disclaimer - Copyright and Trademark Notice
EDR and its logos (including Sanborn and Sanborn Map) are trademarks of Environmental Data Resources, Inc. or its affiliates. All other trademarks used herein are the property of their respective owners.
- page
The Sanborn Library includes more than 1.2 million
fire insurance maps from Sanborn, Bromley, Perris &
Browne, Hopkins, Barlow and others which track
historical property usage in approximately 12,000
American cities and towns. Collections searched:

Library of Congress
University Publications of America
EDR Private Collection
The Sanborn Library LLC Since 1866™
Limited Permission To Make Copies
Sanborn® Library search results
EDR Inquiry # Contact:

Site Name: Client Name:

Certification #
PO #
Project
06/03/21 330 Distel Circle EAH - 330 Distel Cir Piers Environmental Services 1038 Redwood Highway Los Altos, CA 94022 6522279.1 Mill Valley, CA 94941 Donal Manning The Sanborn Library has been searched by EDR and maps covering the target property location as provided by Piers Environmental Services were identified for the years listed below. The Sanborn Library is the largest, most complete collection of fire insurance maps. The collection includes maps from Sanborn, Bromley, Perris & Browne, Hopkins, Barlow, and others. Only Environmental Data Resources Inc. (EDR) is authorized to grant rights for commercial reproduction of maps by the Sanborn Library LLC, the copyright holder for the collection.

Results can be authenticated by visiting www.edrnet.com/sanborn.

The Sanborn Library is continually enhanced with newly identified map archives. This report accesses all maps in the collection as of the day this report was generated. 43D0-4320-9C64 21215 UNMAPPED PROPERTY EAH - 330 Distel Cir This report certifies that the complete holdings of the Sanborn Library, LLC collection have been searched based on client supplied target property information, and fire insurance maps covering the target property were not found.

Certification #: 43D0-4320-9C64
Piers Environmental Services (the client) is permitted to make up to FIVE photocopies of this Sanborn Map transmittal and each fire insurance map accompanying this report solely for the limited use of its customer. No one other than the client is authorized to make copies. Upon request made directly to an EDR Account Executive, the client may be permitted to make a limited number of additional photocopies. This permission is conditioned upon compliance by the client, its customer and their agents with EDR's copyright policy; a copy of which is available upon request.

This Report contains certain information obtained from a variety of public and other sources reasonably available to Environmental Data Resources, Inc. It cannot be concluded from this Report that coverage information for the target and surrounding properties does not exist from other sources. NO WARRANTY EXPRESSED OR IMPLIED, IS MADE WHATSOEVER IN CONNECTION WITH THIS REPORT. ENVIRONMENTAL DATA RESOURCES, INC. SPECIFICALLY

DISCLAIMS THE MAKING OF ANY SUCH WARRANTIES, INCLUDING WITHOUT LIMITATION, MERCHANTABILITY OR FITNESS FOR A PARTICULAR USE OR PURPOSE. ALL RISK IS ASSUMED BY THE USER. IN NO EVENT SHALL ENVIRONMENTAL DATA RESOURCES, INC. BE LIABLE TO ANYONE,

WHETHER ARISING OUT OF ERRORS OR OMISSIONS, NEGLIGENCE, ACCIDENT OR ANY OTHER CAUSE, FOR ANY LOSS OF DAMAGE, INCLUDING, WITHOUT LIMITATION, SPECIAL, INCIDENTAL, CONSEQUENTIAL, OR EXEMPLARY DAMAGES. ANY LIABILITY ON THE PART OF ENVIRONMENTAL DATA RESOURCES, INC. IS STRICTLY LIMITED TO A REFUND OF THE AMOUNT PAID FOR THIS REPORT. Purchaser accepts this Report "AS IS". Any analyses, estimates, ratings, environmental risk levels or risk codes provided in this Report are provided for illustrative purposes only, and are not intended to provide, nor should they be interpreted as providing any facts regarding, or prediction or forecast of, any environmental risk for any property. Only a Phase I Environmental Site Assessment performed by an environmental professional can provide information regarding the environmental risk for any property.

Additionally, the information provided in this Report is not to be construed as legal advice.

Copyright 2021 by Environmental Data Resources, Inc. All rights reserved. Reproduction in any media or format, in whole or in part, of any report or map of Environmental Data Resources, Inc., or its affiliates, is prohibited without prior written permission. 6522279 1 2 856
Agenda Item # 10.

EAH - 330 Distel Cir
330 Distel Circle
Los Altos, CA 94022
Inquiry Number: 6522279.3
June 10, 2021
The EDR-City Directory Image Report
6 Armstrong Road
Shelton, CT 06484
800.352.0050
Environmental Data Resources Inc www.edrnet.com
857
Agenda Item # 10.

TABLE OF CONTENTS

SECTION
Executive Summary
Findings
City Directory Images
Thank you for your business.

Please contact EDR at 1-800-352-0050
with any questions or comments.

Disclaimer - Copyright and Trademark Notice
This Report contains certain information obtained from a variety of public and other sources reasonably available to Environmental Data Resources, Inc. It cannot be concluded from this Report that coverage information for the target and surrounding properties does not exist from other sources. NO WARRANTY EXPRESSED OR IMPLIED, IS MADE WHATSOEVER IN CONNECTION WITH THIS REPORT. ENVIRONMENTAL DATA RESOURCES, INC. SPECIFICALLY

DISCLAIMS THE MAKING OF ANY SUCH WARRANTIES, INCLUDING WITHOUT LIMITATION, MERCHANTABILITY OR FITNESS FOR A PARTICULAR USE OR PURPOSE. ALL RISK IS ASSUMED BY THE USER. IN NO EVENT SHALL ENVIRONMENTAL DATA RESOURCES, INC. BE LIABLE TO ANYONE, WHETHER ARISING OUT OF ERRORS OR

OMISSIONS, NEGLIGENCE, ACCIDENT OR ANY OTHER CAUSE, FOR ANY LOSS OR DAMAGE, INCLUDING, WITHOUT LIMITATION, SPECIAL, INCIDENTAL, CONSEQUENTIAL, OR EXEMPLARY DAMAGES. ANY LIABILITY ON THE PART OF ENVIRONMENTAL DATA RESOURCES, INC. IS STRICTLY LIMITED TO A REFUND OF THE AMOUNT PAID FOR THIS REPORT. Purchaser accepts this Report "AS IS". Any analyses, estimates, ratings, environmental risk levels or risk codes provided in this Report are provided for illustrative purposes only, and are not intended to provide, nor should they be interpreted as providing any facts regarding, or prediction orforecast of, any environmental risk for any property. Only a Phase I Environmental Site Assessment performed by an environmental professional can provide information regarding the environmental risk for any property. Additionally, the information provided in this Report is not to be construed as legal advice.

Copyright 2020 by Environmental Data Resources, Inc. All rights reserved. Reproduction in any media or format, in whole or in part, of any report or map of Environmental Data Resources, Inc. or its affiliates is prohibited without prior written permission.

EDR and its logos (including Sanborn and Sanborn Map) are trademarks of Environmental Data Resources, Inc. or its affiliates.

All other trademarks used herein are the property of their respective owners. 858
Agenda Item # 10.

EXECUTIVE SUMMARY

DESCRIPTION
Environmental Data Resources, Inc.’s (EDR) City Directory Report is a screening tool designed to assist environmental professionals in evaluating potential liability on a target property resulting from past activities.

EDR’s City Directory Report includes a search of available city directory data at 5 year intervals.

RECORD SOURCES
EDR's Digital Archive combines historical directory listings from sources such as Cole Information and Dun & Bradstreet. These standard sources of property information complement and enhance each other to provide a more comprehensive report.

EDR is licensed to reproduce certain City Directory works by the copyright holders of those works. The purchaser of this EDR City Directory Report may include it in report(s) delivered to a customer. Reproduction of City Directories without permission of the publisher or licensed vendor may be a violation of copyright.

RESEARCH SUMMARY
The following research sources were consulted in the preparation of this report. A check mark indicates where information was identified in the source and provided in this report.

Year Target Street Cross Street Source
2017   EDR Digital Archive
2014   EDR Digital Archive
2010   EDR Digital Archive
2005   EDR Digital Archive
2000   EDR Digital Archive
1995   EDR Digital Archive
1992   EDR Digital Archive
1986   Haines Criss-Cross Directory
1980   Haines Criss-Cross Directory
1975   Haines Criss-Cross Directory
1971   Haines Criss-Cross Directory
6522279- 3 Page 1
859
Agenda Item # 10.

FINDINGS

TARGET PROPERTY STREET
330 Distel Circle
Los Altos, CA 94022
Year CD Image Source

DISTEL CIR
2017 pg A1 EDR Digital Archive
2014 pg A2 EDR Digital Archive
2010 pg A3 EDR Digital Archive
2005 pg A4 EDR Digital Archive
2000 pg A5 EDR Digital Archive
1995 pg A6 EDR Digital Archive
1992 pg A7 EDR Digital Archive
1986 pg A8 Haines Criss-Cross Directory
1980 pg A9 Haines Criss-Cross Directory
1975 - Haines Criss-Cross Directory Street not listed in Source 1971 - Haines Criss-Cross Directory Street not listed in Source 6522279- 3 Page 2
860
Agenda Item # 10.

FINDINGS

CROSS STREETS
No Cross Streets Identified
6522279- 3 Page 3
861
Agenda Item # 10.

City Directory Images
862
Agenda Item # 10.
-

DISTEL CIR
EDR Digital Archive
6522279.3 Page: A1
Target Street Cross Street Source
2017
330 THORNEWOOD
333 KO, OLIVER

OLIVER L KO CPA
370 PALO ALTO MEDICAL FOUNDATION
863
Agenda Item # 10.
-

DISTEL CIR
EDR Digital Archive
6522279.3 Page: A2
Target Street Cross Street Source
2014
330 THORNEWOOD
333 GLOWLINK COMMUNICATIONS TECH
370 BROWN LLOYD MD PALO ALTO MEDICAL FOU

FLOYD JOYCELLEN MD PALO ALTO MEDICAL

HUA NANCY MD PALO ALTO MEDICAL FOUND

LASTUFKA FRANCIS MD PALO ALTO MEDICA

MCGANN K PATTI MD PALO ALTO MEDICAL

PALO ALTO MEDICAL FOUNDATION

STRAW WILLIAM E MD PALO ALTO MEDICAL

SUKHDEO SASTRI MD PALO ALTO MEDICAL

SUTCLIFFE TRENNA MD PALO ALTO MEDICA

WEIRICH ERICA MD PALO ALTO MEDICAL F

WOO KIRSTIN MD PALO ALTO MEDICAL FOU
864
Agenda Item # 10.
-

DISTEL CIR
EDR Digital Archive
6522279.3 Page: A3
Target Street Cross Street Source
2010
333 GLOWLINK COMMUNICATIONS TECH

KO, OLIVER

Q SECURE
370 PALO ALTO MEDICAL FOUNDATION
865
Agenda Item # 10.
-

DISTEL CIR
EDR Digital Archive
6522279.3 Page: A4
Target Street Cross Street Source
2005
325 RADIAL LABS INC
330 KAIDARA INC

KAIDARA SOFTWARE INC

MIDPENINSULA REGIONAL OPEN SP
333 APPOTECH USA INC

GLOWLINK COMMUNICATIONS TCH

PHALANXBIO INC

TUVOX INC
370 AMBERT CONSTRUCTION

OLIVER LAIMING CO

PACIFIC RIM SOURCING CORP

PALO ALTO MEDICAL FOUNDATION

PAMF CENTER
866
Agenda Item # 10.
-

DISTEL CIR
EDR Digital Archive
6522279.3 Page: A5
Target Street Cross Street Source
2000
330 ALZHEIMERS ASSOCIATION

MIDPENINSULA REGIONAL OPEN SPACE DISTRICT

OPEN SPACE DISTRICT MIDPENINSULA REGIONAL OPEN SPACE DISTRI 333 TALARIAN CORPORATION
370 ALTOS ENGINEERING APPLICATIONS INCORPORATED

AMBERT CONSTRUCTION

BLCK WILLIAM J MD PALO ALTO MEDICAL CLINIC FOUNDATION

COSTALES FRED MD PALO ALTO MEDICAL FOUNDATION

GAVIN THERESA MD PALO ALTO MEDICAL FOUNDATION

HOOPER DAVID E MD PALO ALTO MEDICAL FOUNDATION

KO OLIVER L CPA

LIU ARTHUR C K MD PALO ALTO MEDICAL CLINIC LOS

LOUIS ALLEN ASSOCIATES INCORPORATED

M V DEVELOPMENT

MARTINO JULIA MD PALO ALTO MEDICAL FOUNDATION

MCGANN K PATTI MD PALO ALTO MEDICAL FOUNDATION

MIL KERED INCORPORATED

PACIFIC RIM SOURCING CORPORATION

PALO ALTO MEDICAL FOUNDATION

SEPETKA MARIA S MD PALO ALTO MEDICAL FOUNDATION

STRAW WILLIAM E MD PALO ALTO MEDICAL FOUNDATION

TRANS CONTINENTAL REAL ESTATE

TRUJILLO LAUREL MD PALO ALTO MEDICAL FOUNDATION

WONG JEFFREY H ATTORNEY LAW
867
Agenda Item # 10.
-

DISTEL CIR
EDR Digital Archive
6522279.3 Page: A6
Target Street Cross Street Source
1995
330 INTERNATIONAL TECHNOLOGY GROUP
370 ALTOS ENGINEERING APPLICATIONS

BAYMARK BUSINESS PRODUCTS

DEWITT, E

LIR CORP

LOUIS ALLEN ASSOC INC

LOVE, ROBERT T
375 ASK COMPUTER SALES & SUPPORT
868
Agenda Item # 10.
-

DISTEL CIR
EDR Digital Archive
6522279.3 Page: A7
Target Street Cross Street Source
1992
330 DESKTOP PRESENTATNS

INTL TECHNOLOGY GRP
370 ALTOS ENGRG APPLCTN

BAYMARK BSNS PRDCTS

L I R CORPORATION
375 ASK COMPUTER SYSTEM
869
Agenda Item # 10.
-

DISTEL CIR
Haines Criss-Cross Directory
6522279.3 Page: A8
Target Street Cross Street Source
1986
870
Agenda Item # 10.
-

DISTEL CIR
Haines Criss-Cross Directory
6522279.3 Page: A9
Target Street Cross Street Source
1980
871
Agenda Item # 10.

PROPERTY DETAILS REPORT
Subject Property Location Report Date: 05/26/2021
Property Address 330 DISTEL CIR Order ID: R42494740
City, State & Zip LOS ALTOS, CA 94022-1404
County SANTA CLARA COUNTY Property Use Office Bldg (General) Mailing Address 330 DISTEL CIR, LOS ALTOS, CA 94022-1404 Parcel Number 170-04-051 Map Reference
Thomas Bros Pg-Grid Census Tract 5104.00
Legal Description
Lot Number City / Municipality /
Township LOS ALTOS
Land Lot Phase No.

Block Tract No. 5060
Section Sec / Twn / Rng / Mer
District Recorder's Map Ref
Abbrev. Description PLAZA WEST LOT 2
Current Ownership Information
Owner Name(s) MIDPENINSULA REGIONAL OPEN SPACE DIST
Sale Price
Sale Date
Recording Date
Vesting
Recorder Doc #
Book/Page
Latest Full Sale Information
Details beyond coverage limitations
Financing Details at Time of Purchase
No financing details available
Loan Officer Insights
No details available
Lien History
Trans. ID Recording Date Lender Amount Purchase Money
No details available
Property Characteristics
Bedrooms Year Built 1975 Living Area (SF) 12,120
Bathrooms/Partial Garage/No. of Cars Price ($/SF)
Total Rooms Stories/Floors 1 Story Lot Size (SF/AC) 36,450/.84 Construction Type No. of Units 2 Fireplace
Exterior Walls No. of Buildings Pool
Roof Material/Type Basement Type/Area Heat Type
Foundation Type Style A/C N
Property Type Office View Elevator
Land Use Office Bldg (General) Zoning CT
Assessment & Taxes
Assessment Year 2020 Tax Year Tax Exemption
Total Taxable Value Tax Amount $ Tax Rate Area 11-001
Land Value Tax Account ID
Improvement Value Tax Status
Improvement Ratio Delinquent Tax Year
Total Value Market Improvement Value
872
Agenda Item # 10.

Market Land Value Market Value Year

873
Agenda Item # 10.

ASSESSOR MAP REPORT
Subject Property Location Report Date: 05/26/2021
Property Address 330 DISTEL CIR Order ID: R42494741
City, State & Zip LOS ALTOS, CA 94022-1404
County SANTA CLARA COUNTY Property Use Office Bldg (General) Mailing Address 330 DISTEL CIR, LOS ALTOS, CA 94022-1404 Parcel Number 170-04-051 Map Reference
Click here to get the map in PDF Click here to get the map in TIFF Disclaimer
THIS REPORT IS INTENDED FOR USE BY YOU AS AN END USER SOLELY FOR YOUR INTERNAL BUSINESS PURPOSES. YOU SHALL NOT RESELL, RELICENSE OR REDISTRIBUTE THIS REPORT, IN WHOLE OR IN PART. THE USE OF THIS REPORT BY ANY PARTY OTHER THAN YOURSELF FOR ANY PURPOSE IS STRICTLY PROHIBITED. THIS REPORT IS PROVIDED AS-IS WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESS OR IMPLIED, INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY, NON-INFRINGEMENT, OR FITNESS FOR A PARTICULAR PURPOSE. BLACK KNIGHT SHALL HAVE NO LIABILITY IN CONTRACT, TORT, OR OTHERWISE ARISING OUT OF OR IN CONNECTION WITH THIS REPORT. BLACK KNIGHT DOES NOT REPRESENT OR WARRANT THAT THE REPORT IS COMPLETE OR FREE FROM ERROR. YOU UNDERSTAND AND ACKNOWLEDGE THAT THE AVAILABILITY, COMPLETENESS AND FORMAT OF THE DATA ELEMENTS MAY VARY SUBSTANTIANLLY FROM AREA-TO-AREA. THE INFORMATION CONTAINED IN THIS REPORT IS DERIVED FROM

PUBLICLY AVAILABLE SOURCES FOR THE SUBJECT PROPERTY OR COMPARABLE PROPERTIES LISTED ABOVE AND HAS NOT BEEN INDEPENDENT VERIFIED BY BLACK KNIGHT THROUGH ANY FORM OF INSPECTION OR REVIEW. THIS REPORT DOES NOT CONSTITUTE AN APPRAISAL OF ANY KIND AND SHOULD NOT BE USED IN LIEU OF AN INSPECTION OF A SUBJECT PROPERTY BY A LICENSED OR CERTIFIED APPRAISER. THIS REPORT

CONTAINS NO REPRESENTATIONS, OPINIONS OR WARRANTIES REGARDING THE SUBJECT PROPERTY'S ACTUAL MARKETABILITY, CONDITION (STRUCTURAL OR OTHERWISE), ENVIRONMENTAL, HAZARD OR FLOOD ZONE STATUS, AND ANY REFERENCE TO ENVIRONMENTAL, HAZARD OR FLOOD ZONE STATUS IS FOR INFORMATIONAL PURPOSES ONLY AND SHALL BE INDEPENDENTLY VERIFIED BY THE END USER. THE INFORMATION CONTAINED HEREIN SHALL NOT BE UTILIZED: (A) TO REVIEW OR ESTABLISH A CONSUMER'S CREDIT AND/OR INSURANCE ELIGIBILITY OR FOR ANY OTHER PURPOSE THAT WOULD CAUSE THE REPORT TO CONSTITUTE A "CONSUMER REPORT" UNDER THE FAIR CREDIT REPORTING ACT, 15 U.S.C. § 1681 ET SEQ.; OR (B) IN CONNECTION WITH CERTIFICATION OR AUTHENTICATION OF REAL ESTATE OWNERSHIP AND/OR REAL ESTATE TRANSACTIONS. ADDITIONAL TERMS AND CONDITIONS SHALL APPLY PURSUANT TO THE APPLICABLE AGREEMENT.

Copyright
CONFIDENTIAL, PROPRIETARY AND/OR TRADE SECRET. TM SM ® TRADEMARK(S) OF BLACK KNIGHT IP HOLDING COMPANY, LLC, OR AN AFFILIATE. © 2021 BLACK KNIGHT TECHNOLOGIES, LLC. ALL RIGHTS RESERVED.

Agenda Item # 10.

Geotechnical | Environmental | Construction Inspection & Testing | Forensic Engineering & Expert Witness Geophysics | Engineering Geology | Laboratory Testing | Industrial Hygiene | Occupational Safety | Air Quality | GIS Phase I Environmental Site Assessment Report
Distel Circle Property
330 Distel Circle
Los Altos, California
County of Santa Clara, Facilities & Fleet Department
2310 North First Street, Suite 200 | Santa Clara, California 95131 November 24, 2020 | Project No. 402649015
875
Agenda Item # 10.

Phase I Environmental Site Assessment
Report
Distel Circle Property
330 Distel Circle
Los Altos, California
Ms. Diane New
County of Santa Clara, Facilities & Fleet Department
2310 North First Street, Suite 200 | Santa Clara, California 95131 November 24, 2020 | Project No. 402649015
Luke I. Swickard
Staff Environmental Scientist
Kris Larson
Principal Geologist
2020 Challenger Drive, Suite 103 | Alameda, California 94501 | p. 510-343-3000 | www.ninyoandmoore.com 876 Agenda Item # 10.

CONTENTS

Ninyo & Moore | 330 Distel Circle, Los Altos, California | 402649015 | November 24, 2020

iii
EXECUTIVE SUMMARY 1
CONCLUSIONS 3
RECOMMENDATIONS 3

1. INTRODUCTION 3

1.1. Purpose 3

1.2. Involved Parties 4

1.3. Scope of Services 4

1.4. Limitations and Exceptions 5

1.5. Special Terms and Conditions 5

1.6. User Reliance 5

1.7. Physical Limitations 6

1.8. Data Gaps 6

2. SUBJECT SITE 6

2.1. Site Description 6

2.2. Site Reconnaissance 6

2.2.1. Site Improvements 6

2.2.2. Roads 7

2.2.3. Site Occupants 7

2.2.4. Source of Potable Water 7

2.2.5. Sewage Disposal System 7

2.2.6. Source of Fuel for Heating and Cooling 7

2.3. Adjoining Properties 7

3. USER PROVIDED INFORMATION 8

3.1. Title Records 8

3.2. Environmental Liens or AULs 8

3.3. Specialized Knowledge 8

3.4. Commonly Known or Reasonably Ascertainable Information 8

3.5. Valuation Reduction for Environmental Issues 8

3.6. Owner, Property Manager, and Occupant Information 8

3.7. Reason for Performing Phase I 8

4. PHYSICAL SETTING 8

4.1. Topographic Conditions 8

4.2. Geology and Soil Conditions 9

4.3. Site Hydrology 9

4.3.1. Surface Waters 9
877
Agenda Item # 10.

CONTENTS

Ninyo & Moore | 330 Distel Circle, Los Altos, California | 402649015 | November 24, 2020

iv

4.3.2. Groundwater 9

5. RECORDS REVIEW 10

5.1. Environmental Record Sources 10

5.2. Additional Environmental Record Sources 13

5.2.1. State/County Environmental Record Sources 13

5.2.2. Local Record Sources 13

5.2.3. Gas & Oil Maps 13

5.3. Historical Use Information 13

5.3.1. Sanborn Fire Insurance Maps 14

5.3.2. Historical Aerial Photographs 14

5.3.3. City Directories 15

5.3.4. Historical Topographic Maps 15

5.3.5. Title Records 16

5.3.6. Recorded Environmental Liens and AULs 16

5.3.7. Previous Investigations 16

5.4. Adjoining Property Use Information 17

6. PRELIMINARY VAPOR ENCROACHMENT SCREENING 17

7. INTERVIEWS 17

7.1. Owner or Key Site Manager 17

7.2. Past Owners 18

7.3. Environmental Regulatory Agency Inquiries 18

7.3.1. State/County Environmental Agencies 18

7.3.2. Local Environmental Agencies 18

8. ASTM NON-SCOPE CONSIDERATIONS 18

9. FINDINGS, CONCLUSIONS AND RECOMMENDATIONS 18

9.1. Findings 18

9.2. Conclusions 20

9.2.1. RECs 20

9.2.2. CRECs 20

9.2.3. HRECs 20

9.2.4. De Minimis Conditions 20

9.3. Recommendations 20

9.4. Limiting Conditions/Deviations 21

10. ENVIRONMENTAL PROFESSIONAL STATEMENT 22

11. REFERENCES 23
878
Agenda Item # 10.

CONTENTS

Ninyo & Moore | 330 Distel Circle, Los Altos, California | 402649015 | November 24, 2020

v

FIGURES
Figure 1 - Site Location
Figure 2 - Site Plan

APPENDICES
A: RESUMES
B: SITE PHOTOGRAPHS
C: ENVIRONMENTAL DATA RESOURCES (EDR) RADIUS MAP
REPORT
D: SITE DOCUMENTATION AND REGULATORY RECORDS
E: HISTORICAL RESEARCH DOCUMENTATION
F: VAPOR ENCROACHMENT SCREENING MATRIX
879
Agenda Item # 10.

EXECUTIVE SUMMARY
Ninyo & Moore was retained by County of Santa Clara, Facilities & Fleet Department to perform a Phase I Environmental Site Assessment (ESA) on the Distel Circle Property located at 330 Distel Circle in Los Altos, California (site). The site is also identified as Santa Clara County Assessor's Parcel Number 170-04-51.

The objective of this ESA is to identify, to the extent feasible pursuant to the process described in ASTM E1527-13, recognized environmental conditions (RECs), which are defined by ASTM as "the 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. The results of this ESA are summarized below:
• Historical research revealed that the site was developed in the early 1900s with an orchard on the central and southern portions of the site. By the late 1940s, the orchard had been removed and the site was vacant. The site remained vacant until 1974 when a single-story commercial office building was constructed on the site. The commercial building is consistent with the current site building. No significant changes have occurred on the site since then.
• On November 13, 2020, Luke Swickard of Ninyo & Moore conducted a site reconnaissance of the property. The reconnaissance involved a visual inspection of the site, and observations of adjoining properties. At the time of the reconnaissance, the approximate 0.87-acre site was developed with a single-story office building that was occupied by the Midpeninsula Regional Open Space District (Midpeninsula). The office building included typical office space, a copy room, a board room, conference rooms, bathrooms, an electrical room, a staff kitchen, a computer/network room, a hot-water boiler room, and a lobby. The exterior of the building included an outdoor seating area to the west, bike storage lockers to the north, and a storage shed to the south. • Interior construction materials included carpeting, ceramic floor tiles, painted and textured plaster walls, and plaster ceilings. Interior finishes appeared to be in good condition.
• The exterior of the building consisted of an asphalt parking area on the east side of the building.
• The areas surrounding the site consist primarily of retail/commercial buildings to the east, west and north, and residential development to the south. • Based on our site visit, there are currently no wells on the site. • Ninyo & Moore observed quantities of hazardous substances or petroleum products during the site reconnaissance including several one-gallon cans of paint, stain and primer. Evidence of leaks or spills was not observed around these containers. • Indications of aboveground storage tanks (ASTs), underground storage tanks (USTs), or hazardous material spills or leaks, were not observed during the site reconnaissance.

Ninyo & Moore | 330 Distel Circle, Los Altos, California | 402649015 | November 24, 2020

1 880
Agenda Item # 10.

• Review of an environmental database report obtained for this project indicated that the site is listed on several of the regulatory databases researched by Environmental Data Resources Inc. (EDR), including the HAZNET, HWTS, CIWQS, and FINDS databases under Midpeninsula; HAZNET and HWTS under The Army Corp of Engineers and the Almaden Air Force Station; FINDS and CIWQS for two ponds; and PEST LIC for a license to apply pesticides. The site was listed on the CIWQS database for having a permit for storm water construction in 2010, a 401 certification, and historical water status from 2012 to 2017. The site was listed on the HAZNET database from 2006 to 2011 for storing hazardous materials on-site and disposing of hazardous materials off-site. No violations were noted. Given the reported off-site disposal of wastes via hazardous waste manifest, it is unlikely to have an adverse impact on the site. HAZNET entries document the transportation of hazardous materials but are not necessarily indicative of a release and are therefore not likely to have impacted the environmental conditions at the site. The site was listed on the HWTS database for having tracked hazardous waste on-site from 1992 to 2000, 2006 to 2009, 2011, and 2013. No violations were noted. The site was also listed on the Facility Index System (FINDS) database. The FINDS is a central and common inventory of facilities monitored or regulated by EPA, with cross-references to the program office databases that have additional programmatic information about the facility. FINDS entries are not necessarily indicative of a release and are therefore not likely to have impacted the environmental conditions at the site.

Allen Ishibashi, the site manager, assured Ninyo & Moore that these database listings were not associated with the site. Mr. Ishibashi stated that the site has been occupied by an office building since 1975 and occupied by Midpeninsula since 1990, therefore these database listings are either incorrectly listed in the EDR Radius report, or are associated with projects that are not on the site, but may have been managed via administrative functions or remediation activities by Midpeninsula, such as the Almaden Air force base purchased by Midpeninsula in 1986. Therefore, these database listings are not considered RECs.
• Several off-site facilities were located within the EDR search radius from the site. None of the listed facilities are considered to be a REC to the site at this time based on several factors, including distance from the site, location relative to the regional groundwater flow direction (e.g. hydraulically downgradient or crossgradient to the site), database listing type, and/or affected media (soil only). Refer to Section 5.1.2 for additional information regarding potential off site facilities of concern.
• Based on the completion of the Vapor Encroachment Condition (VEC) screening matrix, it is presumed unlikely that a VEC currently exists beneath the site.

Ninyo & Moore | 330 Distel Circle, Los Altos, California | 402649015 | November 24, 2020

2 881
Agenda Item # 10.

CONCLUSIONS
Ninyo & Moore has performed this ESA in conformance with the scope and limitations of ASTM E1527-13 of the Distel Circle Property located at 330 Distel Circle in Los Altos, California. Based on the information compiled during the preparation of this report, this assessment has revealed no evidence of RECs in connection with the site at this time.

RECOMMENDATIONS
Based on the findings of this ESA, no further investigation is recommended at this time.

1. INTRODUCTION
Ninyo & Moore has performed this ESA in conformance with the scope and limitations of ASTM E1527-13 of the Distel Circle Property located at 330 Distel Circle in Los Altos, California (site). This ESA was conducted for County of Santa Clara, Facilities & Fleet Department. The following sections identify the purpose, the involved parties, the scope of services, and the limitations and exceptions associated with this ESA.

1.1. Purpose
In accordance with ASTM E1527-13, the objective of the ESA is to identify recognized environmental conditions. The term recognized environmental conditions (RECs) means "the 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. The term is not intended to include de minimis conditions that generally do not present a threat to human health or the environment and that generally would not be the subject of an enforcement action if brought to the attention of appropriate governmental agencies. Conditions determined to be de minimis are not recognized environmental conditions."
Identification of RECs will fall into three categories: existing REC (as defined above), Historical REC (HREC), or Controlled REC (CREC).
• HREC - An HREC is defined as "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 (for example, property use restrictions, activity and use limitations (AULs), institutional controls, or engineering controls)." • CREC - A CREC is defined as "a recognized environmental condition resulting from a past release of hazardous substances or petroleum products that has been addressed to the satisfaction of the applicable regulatory authority (for example, as evidenced by the issuance of a no further action letter or equivalent, or meeting risk-based criteria established by regulatory authority), with hazardous substances or petroleum products

Ninyo & Moore | 330 Distel Circle, Los Altos, California | 402649015 | November 24, 2020

3 882
Agenda Item # 10.

allowed to remain in place subject to the implementation of required controls (for example, property use restrictions, AULs, institutional controls, or engineering controls)."

1.2. Involved Parties
Mr. Randy Wheeler, Senior Geologist with Ninyo & Moore, was the Environmental Professional assigned to this project. Mr. Luke Swickard, Staff Environmental Scientist with Ninyo & Moore, conducted the site visit and performed agency records review. Mr. Kris Larson, Principal Geologist with Ninyo & Moore, performed project oversight and quality review. Resumes of these individuals are included in Appendix A.

1.3. Scope of Services
Ninyo & Moore's scope of services for this ESA included the following:
• Perform a site reconnaissance to visually and/or physically observe the interior and exterior of structures and other features on the site as well as visible exterior features of adjoining properties to identify areas of possibly contaminated surface soil or surface water, improperly stored hazardous materials, and possible risks of contamination from activities at the site and adjoining properties. Photographs of relevant site features are provided in Appendix B.
• Review of reasonably ascertainable standard environmental record sources including federal, state, and tribal regulatory agency databases for the site and for properties located within a specified radius of the site (Appendix C). The purpose of this review was to evaluate possible environmental impacts to the site and site vicinity activities. These databases list locations of known hazardous waste sites, leaking underground storage tanks (LUSTs), permitted facilities that utilize USTs, and facilities that use, store, or dispose of hazardous substances, hazardous wastes, and/or petroleum products. • Review reasonably ascertainable additional environmental record sources, including local records and/or additional state or tribal records for the site and for properties located within a specified radius of the site. The purpose of the review was to evaluate possible environmental impacts to the site and site vicinity activities. • Provide supporting documentation, when available (Appendix D). • Review reasonably ascertainable standard physical setting sources including a current United States Geological Survey (USGS) 7.5-minute topographic map, and possibly including USGS and/or state groundwater and geologic maps, and soil maps. The purpose of this review was to note information about the geologic, hydrologic, and/or topographic characteristics of the site and site vicinity. • Review reasonably ascertainable historical documents that may include aerial photographs, historical fire insurance maps, and/or city directories. The purpose of this review was to review obvious uses of the site from the present, back to the site's first developed use, or back to 1940, whichever is earlier (Appendix E).

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• Perform interviews with present owners, operators, and occupants of the site as well as other knowledgeable parties as appropriate/available. The purpose of these interviews was to obtain information regarding potential RECs in connection with the site. • Perform a preliminary vapor encroachment screening assessment on the site and adjoining properties (Appendix F).
• Prepare this ESA report documenting the methodology, reporting findings, significant data gaps, and conclusions, and providing opinions of the impact on the site of conditions noted in the findings section regarding RECs at the site.

1.4. Limitations and Exceptions
The environmental services described in this report have been conducted in general accordance with current regulatory guidelines and the standard of care exercised by environmental consultants performing similar work in the project area. No warranty, expressed or implied, is made regarding the professional opinions presented in this report. This document is intended to be used only in its entirety. No portion of the document, by itself, is designed to completely represent any aspect of the project described herein. Ninyo & Moore should be contacted if the reader requires any additional information or has questions regarding the content, interpretations presented, or completeness of this document. The findings, opinions, and conclusions are based on an analysis of the observed site conditions and the referenced literature. It should be understood that the conditions of a site could change with time as a result of natural processes or the activities of man at the subject site or nearby sites. In addition, changes to the applicable laws, regulations, codes, and standards of practice may occur due to government action or the broadening of knowledge. The findings of this report may, therefore, be invalidated over time, in part or in whole, by changes over which Ninyo & Moore has no control. Ninyo & Moore cannot warrant or guarantee that not finding indicators of any particular hazardous material means that this particular hazardous material or any other hazardous materials do not exist on the site. Additional research, including invasive testing, can reduce the uncertainty, but no techniques now commonly employed can eliminate the uncertainty altogether.

1.5. Special Terms and Conditions
Ninyo & Moore was not made aware of any special terms and conditions associated with the site.

1.6. User Reliance
This report may be relied upon by, and is intended exclusively for, County of Santa Clara, Facilities & Fleet Department. Any use or reuse of the findings, opinions, and/or conclusions of this report by parties other than the client is undertaken at said parties' sole risk.

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1.7. Physical Limitations
Physical limitations were not encountered during the site reconnaissance.

1.8. Data Gaps
A data gap is a "lack of or inability to obtain data required by this practice despite good faith efforts to gather such data." In completing this ESA, Ninyo & Moore encountered no significant data gaps that affect the ability of the environmental professional to identify RECs on the site.

2. SUBJECT SITE
The following sections provide a general description of the site and adjacent properties.

Photographs taken during the site reconnaissance are provided in Appendix B.

2.1. Site Description
At the time of the site reconnaissance, the site was developed with a single-story office building occupied by the Midpeninsula Regional Open Space District (Midpeninsula). The site is located at 330 Distel Circle in Los Altos, California. The site is situated on one parcel totaling approximately 0.87 acres of land designated by Santa Clara County Assessor's Parcel Number 170-04-51. The Site Location is presented on Figure 1 and the Site Vicinity with additional information concerning the site and surrounding properties is presented on Figure 2.

2.2. Site Reconnaissance
On November 13, 2020, Mr. Luke Swickard, staff environmental scientist with Ninyo & Moore, conducted a site reconnaissance of the property. The reconnaissance involved a visual inspection of the site, and observations of adjoining properties. Mr. Allen Ishibashi, the site manager, escorted Mr. Swickard around the property during the site reconnaissance.

2.2.1. Site Improvements
At the time of the site reconnaissance, the site was improved with a single-story office building .The office building included typical office space, a copy room, a board room, conference rooms, bathrooms, an electrical room, a staff kitchen, a computer/network room, a hot-water boiler room, and a lobby. The exterior of the building included an outdoor seating area to the west, bike storage lockers to the north, a storage shed to the south, and a parking lot to the east. The following summarizes key on-site observations for indications of the following potential environmental concerns:

On-Site Observations
Conditions Observed Comments
Hazardous Substances/Petroleum Products Yes Several one-gallon cans of paint and stain were located in a storage chest on the western portion
of the site. No spills or leaks were observed.

Waste Generation/Storage/Disposal Yes A trash dumpster was located on the southern portion of the site.

Unidentified Substance Containers No
Storage Tanks (ASTs and/or USTs) No
Potential PCB-Containing Equipment No
Chemical/Petroleum Odors No

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Conditions Observed Comments
Concrete Patches/Pads No
Pools of Liquid No
Sewage Discharge Pipes No
Floor Drains/Sumps No
Elevator No
Wells No
Drums No
Indications of Staining No
Stressed Vegetation No
Pits, Ponds, or Lagoons No
Waste Water Discharges/Disposal Systems No
Storm Water Systems Yes Strom drain inlets were noted in the parking lot on-site.

Septic Systems/Cesspools No
Municipal Solid Waste Disposal Areas No
Other Environmental Concerns or Conditions No

2.2.2. Roads
As shown on Figure 2, the site is accessible from Distel Circle to the east.

2.2.3. Site Occupants
At the time of the site reconnaissance, the building was occupied by the Midpeninsula Regional Open Space District.

2.2.4. Source of Potable Water
The City of Los Altos provides potable water to the site and vicinity.

2.2.5. Sewage Disposal System
The City of Los Altos provides municipal sewer service to the site and surrounding areas.

2.2.6. Source of Fuel for Heating and Cooling
The fuel source for the on-site heating and cooling systems was provided by PG&E.

2.3. Adjoining Properties
The following table lists the properties adjoining the site and associated land use. Based on the nature of the adjoining properties, information available in agency databases, and observations made during our site reconnaissance, it is not likely that these properties have impacted the environmental integrity of the site at this time.

Adjoining Properties
Location Description
North 5000 El Camino Real: Carl's Jr. fast food restaurant South 370 Distel Circle: A parking lot for the Sutter Los Altos Center Lab East 325 Distel Circle: A vacant office building across Distel Circle West 4966 El Camino Real: including Rose Carson Kaplan Choi & White LLP, Optimal Asset Management Inc, and June Shao Withers MD.
4984 El Camino Real: PSDL Ventures LLC, HeartVista Inc, Robert W Johnson & Associates, and SutiSoft.

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3. USER PROVIDED INFORMATION
The following sections summarize information provided by the user to assist the environmental professional in identifying the possibility of RECs in connection with the site and to fulfill the user's responsibilities in accordance with Section 6 of ASTM E1527-13. The User Questionnaire was completed by Mr. Ishibashi. A copy of the User Questionnaire is included in Appendix D.

3.1. Title Records
A Preliminary Title Report was not provided to Ninyo & Moore.

3.2. Environmental Liens or AULs
Ninyo & Moore was not informed of the existence of environmental liens or AULs associated with the site.

3.3. Specialized Knowledge
Ninyo & Moore was not informed of the existence of specialized knowledge regarding the site.

3.4. Commonly Known or Reasonably Ascertainable Information Ninyo & Moore was not informed of the existence of commonly known or reasonably ascertainable information pertaining to the site that is material to the identification of RECs in connection with the site.

3.5. Valuation Reduction for Environmental Issues
Information pertaining to valuation reduction was not communicated to Ninyo & Moore for the purpose of this assessment.

3.6. Owner, Property Manager, and Occupant Information
The site is currently owned by the Midpeninsula Regional Open Space District.

3.7. Reason for Performing Phase I
This ESA has been completed for the exclusive use of County of Santa Clara, Facilities & Fleet Department as part of their due diligence of the property.

4. PHYSICAL SETTING
The following sections include discussions of topographic, geologic, and hydrologic conditions.

4.1. Topographic Conditions
Based on a review of the United States Geological Survey (USGS) 7.5-Minute Topographic Quadrangle Map Series of the Mountain View, CA 2012 Quadrangle, the site is situated at an elevation of approximately 86 feet above mean sea level. The topography of the site generally slopes towards the north-northeast.

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4.2. Geology and Soil Conditions
The site is located in the Coast Range geomorphic province of California. The Coast Ranges are northwest-trending mountain ranges (2,000 to 4,000, occasionally 6,000 feet elevation above sea level), and valleys. The ranges and valleys trend northwest, subparallel to the San Andreas Fault. Strata dip beneath alluvium of the Great Valley. To the west is the Pacific Ocean. The coastline is uplifted, terraced and wave-cut. The Coast Ranges are composed of thick Mesozoic and Cenozoic sedimentary strata. The northern and southern ranges are separated by a depression containing the San Francisco Bay. The northern Coast Ranges are dominated by irregular, knobby, landslide-topography of the Franciscan Complex. The eastern border is characterized by strike-ridges and valleys in Upper Mesozoic strata. In several areas, Franciscan rocks are overlain by volcanic cones and flows of the Quien Sabe, Sonoma and Clear Lake volcanic fields. The Coast Ranges are subparallel to the active San Andreas Fault.

The San Andreas is more than 600 miles long, extending from Pt. Arena to the Gulf of California. West of the San Andreas is the Salinian Block, a granitic core extending from the southern extremity of the Coast Ranges to the north of the Farallon Islands (CGS, 2002).

The 1977 California Division of Mines and Geology, Geologic Map of California: (Jennings C.W.) shows the site to be underlain by Quaternary Older Alluvium Deposits (Qoa).

Based on our review of the EDR Radius Map report, the primary soil type beneath the site is mapped as Botella clay loam (EDR, 2020).

4.3. Site Hydrology
The following sections discuss the site hydrology in terms of surface water and groundwater.

4.3.1. Surface Waters
Surface waters, including ponds, streams, creeks, lagoons and other naturally-occurring bodies of water, were not observed on the site at the time of our reconnaissance.

4.3.2. Groundwater
Groundwater information for the site was not available. Ninyo & Moore reviewed the State Water Resources Control Board's GeoTracker website (GeoTracker) for groundwater information in the site vicinity. According to GeoTracker, groundwater information reported in a Third Quarter 2014 groundwater monitoring report for the Shell-branded service station located at 110 North Rengstorff Avenue (approximately 2,500 feet northwest of the site), the groundwater flow direction in the site vicinity was reported to be towards the northeast and the depth to groundwater was reported to be approximately 10 to 12 feet below ground surface. Groundwater depths and flow directions can vary due to seasonal variations, groundwater withdrawal or injection, and other factors.

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5. RECORDS REVIEW
The following sections summarize records reviewed for the site.

5.1. Environmental Record Sources
Environmental Data Resources, Inc. (EDR) performed a computerized environmental information database search for the site and site vicinity. The EDR report included federal, state, and local databases. The review was conducted to evaluate whether or not the site or properties within the vicinity of the site have been listed as having experienced significant unauthorized releases of hazardous substances or other events with potentially adverse environmental effects for the site. A summary of the environmental databases searched, their corresponding search distance, and the number of listed off-site properties of potential environmental concern to the site are presented in the following table. A copy of the EDR Radius Map Report is presented in Appendix C.

Map Findings Summary
Database Target
Property
Search
Distance
(Miles)
< 1/8 1/8 - 1/4 1/4 - 1/2 1/2 - 1 > 1 Total
Plotted
National Priority List 1 0 0 0 1 NR 1
RCRA - Small Quantity
Generators

0.25 2 0 NR NR NR 2
Facility Index
System/Facility Registry
System
1 TP NR NR NR NR NR 1
Records Of Decision 1 0 0 0 1 NR 1
RCRA - Non Generators /
No Longer Regulated

0.25 5 9 NR NR NR 14
EDR Exclusive Historical
Cleaners

0.125 1 NR NR NR NR 1
Leaking Underground Fuel
Tank Report
(GEOTRACKER)

0.5 1 0 7 NR NR 8
Hazardous Substance
Storage Container
Database

0.25 2 1 NR NR NR 3
Voluntary Cleanup Program
Properties

0.5 1 0 0 NR NR 1
Cleaner Facilities 0.25 2 1 NR NR NR 3
California Integrated Water
Quality System
2 TP NR NR NR NR NR 2
Bond Expenditure Plan 1 0 0 0 2 NR 2
"Cortese" Hazardous Waste
& Substances Sites List

0.5 1 0 4 NR NR 5
SWEEPS UST Listing 0.25 1 2 NR NR NR 3
CERS HAZ WASTE 0.25 1 1 NR NR NR 2
EnviroStor Database 1 1 0 3 8 NR 12
Calsites Database 1 0 0 0 2 NR 2
Hazardous Waste Tracking
System
9 TP NR NR NR NR NR 9
HIST LUST - Fuel Leak Site
Activity Report

0.5 1 0 3 NR NR 4
State Response Sites 1 0 0 3 3 NR 6
Hazardous Waste &
Substance Site List

0.5 1 0 5 NR NR 6

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Database Target
Property
Search
Distance
(Miles)
< 1/8 1/8 - 1/4 1/4 - 1/2 1/2 - 1 > 1 Total
Plotted
Facility Inventory Database 0.25 1 2 NR NR NR 3
Facility and Manifest Data 7 TP NR NR NR NR NR 7
Statewide SLIC Cases
(GEOTRACKER)

0.5 0 1 2 NR NR 3
Pesticide Regulation
Licenses Listing
1 TP NR NR NR NR NR 1
CUPA Facility List 0.25 10 7 NR NR NR 17

5.1.1. Regulatory Database Listings for the Site
The following table summarizes the database listings related to the site:

On-Site Database Listings
Site Name MIDPENINSULA REGIONAL OPEN SPACE DISTRICT
Site Address 330 DISTEL CIRCLE
Database CIWQS, HAZNET, HWTS
Comments The site was listed on the CIWQS database for having a permit for storm water construction in 2010; on the HAZNET database for recycling, fuel blending, storing, disposing of in a landfill, several tons of unspecified solvent mixture, unspecified oil-containing waste, organic solids, waste/mixed oil, polychlorinated biphenyls, asbestos containing waste, and inorganic solid waste, in 2006, 2009, 2010, and 2011; and on the HWTS database for having tracked hazardous waste on-site from 1992 to 2000, 2006, 2011, and 2013. The site has been occupied by Midpeninsula since 1990 and has been used exclusively as an office space, therefore these database listings are likely associated with projects that are not on the site but may have been managed via administrative functions or remediation activities by Midpeninsula. These are not considered RECs.

Site Name US ARMY CORP OF ENGINEERS
Site Address 330 DISTEL CIR
Database HAZNET, HWTS
Comments The site was listed on the HAZNET database for storing, fuel blending, and disposing of in a landfill, several tons of organic solids, unspecified organic liquid mixture, waste/mixed oil, and unspecified oil-containing waste, in 2007 and 2008; and on the HWTS database for having tracked hazardous waste on-site from 2006 to 2009. The site has been occupied by Midpeninsula since 1990 and has been used exclusively as an office space, therefore these database listings are likely associated with projects that are not on the site but may have been managed via administrative functions or remediation activities by Midpeninsula. These are not considered RECs.

Site Name POND 07 AND 08
Site Address 330 DISTEL CIRCLE
Database FINDS, CIWQS
Comments The site was listed on the FINDS and CIWQS databases for 401 certification and historical status from 2012 to 2017. The site has been occupied by Midpeninsula since 1990 and has been used exclusively as an office space, therefore these database listings are likely associated with projects that are not on the site but may have been managed via administrative functions or remediation activities by Midpeninsula. These are not considered RECs.

Site Name ALMADN AIR FORCE STATION
Site Address 330 DISTEL CIR
Database HAZNET, HWTS
Comments The site was listed on the HAZNET database for disposing of in a landfill, several tons of polychlorinated biphenyls and material containing polychlorinated biphenyls, in 2008 and 2009; and on the HWTS database for having tracked hazardous waste on-site from 2008 to 2009. The site has been occupied by Midpeninsula since 1990 and has been used exclusively as an office space, therefore these database listings are likely associated with projects that are not on the

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Comments site but may have been managed via administrative functions or remediation activities by Midpeninsula. These are not considered RECs.

Site Name MICHAEL J BANKOSH
Site Address 330 DISTEL CIR
Database PEST LIC
Comments The site was listed on the PEST LIC database for having a license to apply pesticides to the site from 2019 to 2021. The site has been occupied by Midpeninsula since 1990 and has been used exclusively as an office space, therefore this database listing is likely associated with a project that is not on the site but may have been managed via administrative functions or remediation activities by Midpeninsula. This is not considered a REC.

5.1.2. Regulatory Database Listings for Off-Site Properties Off-site properties/facilities listed in the Map Findings Summary table above were evaluated as to their potential to impact soil, soil vapor, and/or groundwater at the site. The following table presents the properties/facilities that were interpreted to represent a potential environmental concern to the site, based on their proximity to the site, the nature of the database on which they are listed, and/or the assumed direction of groundwater flow in the site vicinity. It is our opinion that there is a low likelihood that the off-site properties listed in the Facilities of Potential Concern table below (or other facilities listed in the Map Findings Summary table above) represent a REC to the site. This opinion is based on one or more of the following factors:
• The nature of the database(s) on which the property is listed, and/or because the property was not listed on a database that reports unauthorized releases of hazardous substances;
• Reported regulatory agency status (i.e., case closed); • Reported nature of the case (i.e., soil contamination only); • Reported distance of the property from the site; and/or • Location of the property in relation to the site with respect to topography or expected groundwater flow direction (northeast).

Facilities of Potential Concern
Site Name SUTTER BAY MEDICAL FOUNDATION
Site Address 370 DISTEL CL
Distance from Site 187 feet
Direction from Site SSE and crossgradient
Database CERS HAZ WASTE, RCRA NonGen / NLR
Comments This property was listed on the CERS HAZ WASTE database for being listed as a hazardous waste generator and having a compliance evaluation inspection done for the property in January 2019; and on the RCRA NonGen / NLR database for handling but not generating hazardous materials in 2018. These database listings are not considered RECs for the site.

Site Name R2 TECHNOLOGY INC
Site Address 325 DISTEL CL
Distance from Site 71 feet
Direction from Site ESE and crossgradient
Database CUPA SANTA CLARA
Comments This property was listed on the CUPA SANTA CLARA database for generating 100 kilograms to less than 5-tons per year of hazardous waste. No viuolations were reported. This database listing is not considered a REC for the site.

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5.2. Additional Environmental Record Sources
To enhance and supplement the standard environmental record sources identified in Section

5.1, additional local and/or federal, state, or tribal records shall be checked when, in the judgement of the EP, such additional records (1) are reasonably ascertainable, (2) and sufficiently useful, accurate, and complete in light of the objective of the records review.

Examples of additional record sources include department of health/environmental division, fire department, planning/building department, or local/regional water quality agencies. Ninyo & Moore contacted the following additional record sources:
• Santa Clara County Department of Environmental Health (SCCDEH) • California Regional Water Quality Control Board (RWQCB) • California Department of Toxic Substances Control (DTSC) • State of California, Geologic Energy Management Division (CalGEM) Descriptions of these agencies are provided in Sections 5.2.1 through 5.2.3 below.

5.2.1. State/County Environmental Record Sources
Ninyo & Moore reviewed the DTSC EnviroStor and the RWQCB Geotracker websites for hazardous substances or hazardous materials files for the site address. No records were available for the site through review of these agency databases.

The SCCDEH was contacted regarding hazardous materials or hazardous wastes records associated with the site address. The SCCDEH had no records on file for the site. Copies of the file review requests are included in Appendix D.

5.2.2. Local Record Sources
In completing this ESA, Ninyo & Moore concluded that contacting additional local record sources would not provide additional useful information in determining if a REC, HREC, CREC or de minimis condition exists at the site.

5.2.3. Gas & Oil Maps
According to the CalGEM Online Mapping System, the site does not lie within the administrative boundaries of an oil field and oil or gas wells are not located on the site.

5.3. Historical Use Information
Ninyo & Moore conducted a historical record search for the site. This included a review of one or more of the following resources that were found to be both reasonably ascertainable and useful for the purposes of this ESA: historical aerial photographs, historical fire insurance maps, historical topographic maps, land use records, and interviews with property representatives. Although one or more of the sources listed above provided limited information regarding the historical use of the site, the information gathered from the sources reviewed as

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a whole is adequate to develop a history of the previous uses of the site and the surrounding area in accordance with Section 8.3 of ASTM E1527-13. The following sections summarize information obtained from the historical sources utilized for this assessment. The following table provides a list of historical sources reviewed for this ESA. Copies of historical research documentation, such as fire insurance maps, historical aerial photographs, and topographic maps, are provided in Appendix E.

Historical Use Information
Data Type Year(s) Data Limitations
EDR Aerial Photo Decade Package
(Inquiry Number 6253537.8S) Ship
Date: November 04th, 2020
1939, 1943, 1948, 1950, 1956, 1963,
1968, 1974, 1982, 1991, 1998, 2006,
2009, 2012, 2016
Done
EDR City Directory Abstract (Inquiry
Number 6253537.5S) Ship Date:

November 09th, 2020
1971, 1976, 1981, 1985, 1992, 1995,
2000, 2005, 2010, 2014, 2017
Done
EDR Historical Topo Map (Inquiry
Number 6253537.4S) Ship Date:

November 04th, 2020
1897, 1899, 1902, 1943, 1947, 1948,
1953, 1955, 1961, 1968, 1973, 1980,
1981, 1994, 1995, 1997, 1999, 2012
Done
EDR Sanborn Map Search/Print
(Inquiry Number 6253537.3S) Ship
Date: November 04th, 2020
Map coverage not available

5.3.1. Sanborn Fire Insurance Maps
Ninyo & Moore requested historical fire insurance rate maps (Sanborn Maps) of the site through EDR. Sanborn Map coverage was not available for the site and surrounding areas.

A copy of the Sanborn Map Report is included in Appendix E.

5.3.2. Historical Aerial Photographs
Ninyo & Moore reviewed historical aerial photographs of the site provided by EDR. A listing of the photographs reviewed is presented in the following table. Copies of the historical aerial photographs are provided in Appendix E.

Summary of Aerial Photographs
Year(s) Source Site Comments Adjoining Area Comments
1939 EDR The site was noted to be agricultural land with an orchard on the central and southern
portions of the site.

The areas surrounding the site were noted to
be agricultural fields with orchards to the west
and south of the site, as well as El Camino
Real to the north of the site.
1943 EDR The site was not mapped. The site vicinity was not mapped. 1948 EDR The site was noted to be vacant land with no
orchards.

Several farm buildings were noted to the east
and west of the site, and several commercial
buildings were noted to the north of the site.
1950 EDR No significant changes noted. The orchards to the west of the site were removed.
1956 EDR No significant changes noted. Additional commercial development was noted to the north and east of the site.
1963 EDR No significant changes noted. A commercial building and parking lot were noted adjacent to the west of the site and
additional commercial development was noted
to the north, west and east of the site.

Residential development was noted to the
south of the site.
1968 EDR No significant changes noted. No significant changes noted.

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Year(s) Source Site Comments Adjoining Area Comments
1974 EDR One commercial building was noted on the
site. The size, location, and orientation of the
building is consistent with the existing
building.

Distel Circle was noted to the east of the site.

Commercial buildings were noted to the east
and southeast of the site, and residential
development was noted to the southwest of
the site.
1982 EDR The commercial building on the site finished
construction.

Two commercial buildings to the west of the
site were replaced with three commercial
buildings. Commercial buildings were noted
adjacent to the north and northeast of the site.
1991 EDR No significant changes noted. An additional commercial building was noted to the west of the site.
1998 EDR No significant changes noted. No significant changes noted. 2006 EDR No significant changes noted. No significant changes noted. 2009 EDR No significant changes noted. No significant changes noted. 2012 EDR No significant changes noted. No significant changes noted. 2016 EDR No significant changes noted. No significant changes noted.

5.3.3. City Directories
Ninyo & Moore reviewed historical city directory listings for the site addresses to evaluate facilities of potential concern, which may have been historically located on the site. A summary of notable city directory listings is presented in the following table, and the EDR City Directory abstract is provided in Appendix E.

Summary of City Directory Listings
Year(s) Notable Listings in Address Range of Site
1971 Address not listed
1976 Carmichael A C, Flamer A E, Flamer Company, Home Life Insurance Co, Lenihan Insurance, Mill Ioabelle, Plan & Review Associates, and Sheerer Gary P
1981 AFFRS, Advanced CLR Tech, Allieo First Free RP, Archer Thomas, Buckingam J H, Capital Funding SV, Carmichael A C Jr, DRC Associate Inc, D R Clark & Co, Dunne Financial SV, ELvert Charles H Jr, Flamer A E, Flamer & Company, Fletcher Rickson Co, Gelormini Ottd CFP, Integrated Resources, Karmiga, Secretarial, Lenihan Insurance Inc, Management Consultant, Oriordan Sean MA, Overboard Financial Planning, Palmer Robert PHD, Plan & Review Associates, Progressive Personnel SV, Project Resources Inc, Rex Land & Associates, Sheerer Gary P, and West Coast Homes
1985 Buckingham Jeffery, Carmichael A C Jr, Coons Steve, Elvert Charles N Jr, Flamer A E, Flamer & Company, Garica Lee A, Leninan James J, Lewis Jeff, Personal Computer Insurance, Plan & Review Associates, Rutn Roger, and Sneerer Gary P
1992 Desktop Presentations, and Intl Technology Group
1995 Intl Technology Group
2000 Alzheimers Association, and Midpeninsula Regional Open Space District 2005 Kaidara Software Inc, and Midpeninsula Regional Open Space District 2010 Address not listed
2014 Thornewood
2017 Thornewood

5.3.4. Historical Topographic Maps
Ninyo & Moore reviewed historical topographic maps of the site provided by EDR. A listing of the maps reviewed is presented in the following table. Copies of the historical topographic maps are provided in Appendix E.

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Summary of Topographic Maps
Year(s) Quadrangle Site Comments
1897 Palo Alto The site was mapped as vacant land.
1899 Palo Alto No significant changes noted.
1902 Santa Cruz No significant changes noted.
1943 Palo Alto No significant changes noted.
1947 Palo Alto No significant changes noted.
1948 Palo Alto No significant changes noted.
1953 Palo Alto, Mountain
View, Cupertino,
Mindego Hill
No significant changes noted.
1961 Mountain View,
Cupertino, Palo Alto,
Mindego Hill
No significant changes noted.
1968 Mountain View,
Mindego Hill, Cupertino,
Palo Alto
No significant changes noted.
1973 Mindego Hill, Mountain
View, Palo Alto,
Cupertino
No significant changes noted.
1980 Mindego Hill, Cupertino,
Mountain View
The site was mapped as urban land. Site features were not depicted on the 1980 map.
1994 Palo Alto, Mountain
View, Cupertino,
Mindego Hill
No significant changes noted.
1997 Mindego Hill, Mountain
View, Palo Alto
No significant changes noted.
2012 Mountain View, Palo
Alto, Cupertino,
Mindego Hill
No buildings were mapped on the 2012 topographic map.

5.3.5. Title Records
A historical chain-of-title report was not requested by the Client for review by Ninyo & Moore during the completion of this report.

5.3.6. Recorded Environmental Liens and AULs
An environmental lien search report was not requested by the Client for review by Ninyo & Moore during the completion of this report.

5.3.7. Previous Investigations
Ninyo & Moore was provided a copy of a prior report completed for the site. The report is summarized below.

Summary of Previous Investigations
Report Name Year(s) Findings
Limited Asbestos Survey Report For
The Commercial Building Located At
330 Distel Circle Los Altos CA
September 2008
Prepared For: Midpeninsula
Regional Open Space District
Prepared By: Abatement Analytics
2008 Abatement Analytics conducted an asbestos survey of the site in September 2008. Seventeen samples were taken from various rooms and materials throughout the site building. All samples tested negative for asbestos content. Abatement Analytics concluded that the site building contained no asbestos and could be demolished as necessary to facilitate a remodel.

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5.4. Adjoining Property Use Information
Adjoining properties were described in Section 2.3. Based on our site visit and review of agency files, none of the adjoining properties are considered to have impacted the site at this time.

6. PRELIMINARY VAPOR ENCROACHMENT SCREENING
Ninyo & Moore conducted a preliminary vapor encroachment screen (pVES) for potential chemicals of concern (COC). The pVES was based on the guidelines presented in the ASTM E2600-10 Standard Guide for Vapor Encroachment Screening on Property Involved in Real Estate Transactions. The purpose of the pVES was to identify a vapor encroachment condition (VEC), which is the presence or likely presence of COC vapors in sub-surface soils at the site as a result of a release of vapors from contaminated soil or groundwater either on or near the site. The potential for VECs beneath the site was evaluated using a Vapor Encroachment Screening Matrix (VESM). The VESM included performing a Search Distance Test to identify if there are any known or suspected contaminated sites surrounding or upgradient of the site within specific search radii, a COC Test (for those known or suspect contaminated sites identified within the Search Distance Test) to evaluate whether or not COC are likely to be present, and a Critical Distance Test to evaluate whether or not COC in a contaminated plume may be within the critical distance of the site (100 feet for non-petroleum hydrocarbon contaminants, and 30 feet for petroleum hydrocarbon contaminants).

Based on the completion of the VESM, it is presumed unlikely that a VEC currently exists beneath the site. A copy of the VESM is included in Appendix F.

7. INTERVIEWS
Interviews were conducted by Ninyo & Moore with the objective of obtaining information regarding potential environmental concerns in connection with the site.

7.1. Owner or Key Site Manager
Mr. Allen Ishibashi, the site manager, was interviewed during the site reconnaissance.

According to Mr. Ishibashi, the site building was constructed in 1975 as a single-story office building. Mr. Ishibashi was not aware of any hazardous materials incidents, spills, leaks or violations related to the site. Mr. Ishibashi, assured Ninyo & Moore that the database listings were not associated with the site. Mr. Ishibashi stated that the site has been occupied by an office building since 1975 and occupied by Midpeninsula since 1990, therefore the database listings are either incorrectly listed in the EDR Radius report, or are associated with projects that are not on the site, but may have been managed via administrative functions or remediation activities by Midpeninsula. He further stated that since Midpeninsula purchases and remediates the property, if necessary, that the database listings must be associated with a property they purchased and subsequently remediated, not with the site. Specifically he

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mentioned that they purchased the Almaden Air Force Base in 1986, where he assumes most of the database listings for the site are associated.

7.2. Past Owners
Past ownership entities were not made available to Ninyo & Moore during the preparation of this report. Therefore, interviews with past site owners was not conducted.

7.3. Environmental Regulatory Agency Inquiries
Ninyo & Moore submitted Public Records Requests for the site address to County, State, and Local environmental regulatory agencies. The following sections describe the agencies contacted and whether or not representatives from the agencies were interviewed.

7.3.1. State/County Environmental Agencies
Ninyo & Moore reviewed the California Department of Toxic Substances Control (DTSC) EnviroStor website and the Regional Water Quality Control Board (RWQCB) Geotracker website for hazardous substances or hazardous materials files for the site address. No records were available for the site. Based on this information, interviews were not conducted with DTSC or RWQCB representatives.

According to information provided by the SCCDEH, files and/or records of hazardous materials, hazardous wastes, USTs, ASTs were not available for the site. Based on this information, interviews were not conducted with SCCDEH representatives.

7.3.2. Local Environmental Agencies
Local regulatory agencies were not contacted during the preparation of this report since the site address was not listed on any regulatory database that indicated an unauthorized release or any spills, leaks or violations.

8. ASTM NON-SCOPE CONSIDERATIONS
Non-Scope considerations such as mold, radon, wetlands, asbestos, or flood zones were not addressed as part of this report.

9. FINDINGS, CONCLUSIONS AND RECOMMENDATIONS
The following findings, opinions, conclusions and recommendations are provided.

9.1. Findings
• Historical research revealed that the site was developed in the early 1900s with an orchard on the central and southern portions of the site. By the late 1940s, the orchard had been removed and the site was vacant. The site remained vacant until 1974 when a single-story commercial office building was constructed on the site. The commercial building is consistent with the current site building. No significant changes have occurred on the site since then.

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• On November 13, 2020, Luke Swickard of Ninyo & Moore conducted a site reconnaissance of the property. The reconnaissance involved a visual inspection of the site, and observations of adjoining properties. At the time of the reconnaissance, the approximate 0.87-acre site was developed with a single-story office building that was occupied by the Midpeninsula Regional Open Space District (Midpeninsula). The office building included typical office space, a copy room, a board room, conference rooms, bathrooms, an electrical room, a staff kitchen, a computer/network room, a hot-water boiler room, and a lobby. The exterior of the building included an outdoor seating area to the west, bike storage lockers to the north, and a storage shed to the south. • Interior construction materials included carpeting, ceramic floor tiles, painted and textured plaster walls, and plaster ceilings. Interior finishes appeared to be in good condition.
• The exterior of the building consisted of an asphalt parking area on the east side of the building.
• The areas surrounding the site consist primarily of retail/commercial buildings to the east, west and north, and residential development to the south. • Based on our site visit, there are currently no wells on the site. • Ninyo & Moore observed quantities of hazardous substances or petroleum products during the site reconnaissance including several one-gallon cans of paint, stain and primer. Evidence of leaks or spills was not observed around these containers. • Indications of aboveground storage tanks (ASTs), underground storage tanks (USTs), or hazardous material spills or leaks, were not observed during the site reconnaissance. • Review of an environmental database report obtained for this project indicated that the site is listed on several of the regulatory databases researched by Environmental Data Resources Inc. (EDR), including the HAZNET, HWTS, CIWQS, and FINDS databases under Midpeninsula; HAZNET and HWTS under The Army Corp of Engineers and the Almaden Air Force Station; FINDS and CIWQS for two ponds; and PEST LIC for a license to apply pesticides. The site was listed on the CIWQS database for having a permit for storm water construction in 2010, a 401 certification, and historical water status from 2012 to 2017. The site was listed on the HAZNET database from 2006 to 2011 for storing hazardous materials on-site and disposing of hazardous materials off-site. No violations were noted. Given the reported off-site disposal of wastes via hazardous waste manifest, it is unlikely to have an adverse impact on the site. HAZNET entries document the transportation of hazardous materials but are not necessarily indicative of a release and are therefore not likely to have impacted the environmental conditions at the site. The site was listed on the HWTS database for having tracked hazardous waste on-site from 1992 to 2000, 2006 to 2009, 2011, and 2013. No violations were noted. The site was also listed on the Facility Index System (FINDS) database. The FINDS is a central and common inventory of facilities monitored or regulated by EPA, with cross-references to the program office databases that have additional programmatic

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information about the facility. FINDS entries are not necessarily indicative of a release and are therefore not likely to have impacted the environmental conditions at the site.

Allen Ishibashi, the site manager, assured Ninyo & Moore that these database listings were not associated with the site. Mr. Ishibashi stated that the site has been occupied by an office building since 1975 and occupied by Midpeninsula since 1990, therefore these database listings are either incorrectly listed in the EDR Radius report, or are associated with projects that are not on the site, but may have been managed via administrative functions or remediation activities by Midpeninsula, such as the Almaden Air force base purchased by Midpeninsula in 1986. Therefore, these database listings are not considered RECs.
• Several off-site facilities were located within the EDR search radius from the site. None of the listed facilities are considered to be a REC to the site at this time based on several factors, including distance from the site, location relative to the regional groundwater flow direction (e.g. hydraulically downgradient or crossgradient to the site), database listing type, and/or affected media (soil only). Refer to Section 5.1.2 for additional information regarding potential off site facilities of concern.
• Based on the completion of the Vapor Encroachment Condition (VEC) screening matrix, it is presumed unlikely that a VEC currently exists beneath the site.

9.2. Conclusions
Ninyo & Moore has performed this ESA in conformance with the scope and limitations of ASTM E1527-13 of the Distel Circle Property located at 330 Distel Circle in Los Altos, California. Based on the information compiled during the preparation of this report, this assessment has revealed no evidence of RECs in connection with the site at this time.

9.2.1. RECs
RECs were not identified during the preparation of this report.

9.2.2. CRECs
CRECs were not identified during the preparation of this report.

9.2.3. HRECs
HRECs were not identified during the preparation of this report.

9.2.4. De Minimis Conditions
De minimis conditions were not identified during the preparation of this report.

9.3. Recommendations
Based on the findings of this ESA, no further investigation is recommended at this time.

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9.4. Limiting Conditions/Deviations
This report was prepared in accordance with ASTM E1527-13. No deviations from the standard occurred in this ESA. Based on the information gathered by Ninyo & Moore for the purposes of this ESA, it is Ninyo & Moore's opinion the data obtained from the site reconnaissance, records reviewed, and interviews conducted, is adequate to make a conclusion on the environmental condition of the site with respect to the existence or lack of RECs associated with the site.

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10. ENVIRONMENTAL PROFESSIONAL STATEMENT
I declare that, to the best of my professional knowledge and belief, I meet the definition of Environmental Professional as defined by 312.10 of 40 CFR 312. I have the specific qualifications based on education, training, and experience to assess a property of the nature, history, and setting of the subject property. I have developed and performed the all appropriate inquiries in conformance with the standards and practices set forth in 40 CFR Part 312.

Site Assessor
Luke I. Swickard
Staff Environmental Scientist
Senior Reviewer
Kris Larson
Principal Geologist
Certification:

I declare that, to the best of my professional knowledge and belief, I meet the definition of Environmental Professional as defined in 40 CFR Part 312. I have the specific qualifications based on education, training, and experience to assess a property of the nature, history, and setting of the subject property. I have developed and performed the all appropriate inquiries in conformance with the standards and practices set forth in 40 CFR Part 312.

Randy L. Wheeler - Senior Geologist, CEM 2127

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11. REFERENCES
US Environmental Protection Agency (EPA). All Appropriate Inquiry (AAI), Title 40 of Code of Federal Regulations (CFR) Section 312.10.

ASTM International, 2013, Standard Practice for Environmental Site Assessments: Phase I Environmental Site Assessment Process, Designation E1527-13.

California Department of Conservation, California Geological Survey (CGS), 2010. California Geomorphic Provinces, Note 36.

Environmental Data Resources, Inc., 2020, The Environmental Data Resources Sanborn Map Report, dated November 4.

Environmental Data Resources, Inc., 2020, The Environmental Data Resources Aerial Photo Decade Package, dated November 4.

Environmental Data Resources, Inc., 2020, The Environmental Data Resources City Directory Report, dated November 9.

Environmental Data Resources, Inc., 2020, The Environmental Data Resources Historical Topographic Map Report, dated November 4.

Environmental Data Resources, Inc., 2020, The Environmental Data Resources Radius Map Report with GeoCheck, dated November 4.

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FIGURES
903
Agenda Item # 10.

SITE

SITE LOCATION
Geotechnical & Environmental Sciences Consultants
FIGURE 1
NOTE: DIMENSIONS, DIRECTIONS, AND LOCATIONS ARE APPROXIMATE I REFERENCE: USGS, 2018 0

SCALE (FEET)
2,000 4,000
N 402649015.dwg 11/19/2020 AEK

PHASE I ENVIRONMENTAL SITE ASSESSMENT
330 DISTEL CIRCLE

LOS ALTOS, CALIFORNIA
402649015 I 11/20904
Agenda Item # 10.

RESIDENTIAL

RESIDENTIAL
82 EL CAMINO REAL

DISTEL CIR

DISTEL CIR

MARICH WAY

DISTEL DR

MIDPENINSULA REGIONAL

OPEN SPACE DISTRICT
330 DISTEL CIR
(HAZNET, HWTS, CIWQS,

FINDS, PEST LIC)

LOS ALTOS CENTER LAB
370 DISTEL CIR
(CERS HAZ WASTE,

RCRA NONGEN/NLR)
AMPLIFY.AI, BAE SYSTEMS,
J P RESEARCH, INC.
5050 EL CAMINO REAL
CARL'S JR. RESTAURANT
5000 EL CAMINO REAL
VACANT
325 DISTEL CIR
(CUPA SANTA CLARA)

SDL VENTURES LLC,
HEARTVISTA INC.,

ROBERT W JOHNSON &

ASSOCIATES, SUTISOFT
4984 EL CAMINO REAL
OPTIMAL ASSET MANAGEMENT INC.,

JUNE SHAO WITHERS MD, ROSE

CARSON KAPLAN, CHOI, & WHITE LLP
4966 EL CAMINO REAL

SITE PLAN
Geotechnical & Environmental Sciences Consultants
FIGURE 2
NOTE: DIMENSIONS, DIRECTIONS, AND LOCATIONS ARE APPROXIMATE I REFERENCE: GOOGLE EARTH, 2020 0

SCALE (FEET)
125 250
N 402649015.dwg 11/19/2020 AEK LEGEND

SITE BOUNDARY

PHASE I ENVIRONMENTAL SITE ASSESSMENT
330 DISTEL CIRCLE

LOS ALTOS, CALIFORNIA
402649015 I 11/20
905
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Appendix A:

RESUMES
906
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LUKE I. SWICKARD
Staff Environmental Scientist

EDUCATION
B.S., Environmental Science and
Management, 2017, University of California,
Davis

EXPERIENCE HIGHLIGHTS
Phase I and II Environmental Site
Assessments
Storm Water Pollution Prevention Plans
(SWPPP)
Underground Telecommunication Vault
Sampling
Hazardous waste handling, storage and facility
auditing

PROFESSIONAL

AFFILIATIONS
As a Staff Environmental Scientist, Mr. Swickard conducts Phase I Environmental Site Assessments and assists with the planning and implementation of Phase II soil, soil gas, and groundwater investigations. Past project types have included singlefamily residential developments, commercial facilities, city redevelopment areas, and large scale agricultural lands.

REPRESENTATIVE PROJECT EXPERIENCE
Former Richmond Hospital, Richmond, California: Provided project support for the completion of a Phase I Environmental Site Assessment (ESA) of the former Richmond Hospital for potential redevelopment. Ninyo & Moore conducted the Phase I ESA to evaluate the potential for Recognized Environmental Conditions (RECs) on or adjacent to the site. Phase I ESA Activities included reviewing historical and regulatory environmental data, conducting a site reconnaissance and preparing the Phase I ESA Report.

Floating Photovoltaic (PV) Solar Array, Windsor, California: Provided project support for the completion of a Phase I Environmental Site Assessment (ESA) of a proposed floating PV solar array on an existing water treatment facility. Ninyo & Moore conducted the Phase I ESA to evaluate the potential for Recognized Environmental Conditions (RECs) adjacent to the site so that electrical infrastructure could be installed from the floating PV solar array to a collection system. Phase I ESA Activities included reviewing historical and regulatory environmental data, conducting a site reconnaissance and preparing the Phase I ESA Report.

Multi-family Housing Project, Mountain View, California: Provided project support for the completion of a Phase I Environmental Site Assessment (ESA) on a multi-family housing complex to evaluate the potential for Recognized Environmental Conditions (RECs) on and adjacent to the site for planned redevelopment of the property. Phase I ESA Activities included reviewing historical and regulatory environmental data, conducting a site reconnaissance and preparing the Phase I ESA Report.

Agricultural land, Capay Valley, California: Provided project support for the completion of a Phase I Environmental Site Assessment (ESA) on an approximate 310-acre agricultural property that is utilized for cattle grazing and olive orchards.

The Phase I ESA was conducted to evaluate the potential for Recognized Environmental Conditions (RECs) on and adjacent to the site for on-gong use of the property. Phase I ESA Activities included reviewing historical and regulatory environmental data, conducting a site reconnaissance and preparing the Phase I ESA Report.
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Randy L. Wheeler, CEM, Senior Geologist | Ninyo & Moore | Geotechnical & Environmental Sciences Consultants 1 As a Senior Geologist for Ninyo & Moore, Mr. Wheeler conducts Phase I Environmental Site Assessments (ESA) and assists with the planning and implementation of Phase II soil, soil gas, and groundwater investigations. Past project types have included singlefamily residential developments, large-scale commercial and industrial facilities, city redevelopment areas, and large scale agricultural lands. Mr. Wheeler has successfully authored winning proposals for US EPA Brownfield Assessment Grants, and wrote a Statement of Qualifications for the City of Sacramento that resulted in being selected as one of six consultants of choice for the City’s Brownfield Assessment Grant projects.

EXPERIENCE
City of Stockton, Waterfront Brownfield Redevelopment, Stockton, California:

Managed the Phase I ESA of a former industrial property for a local developer. The assessment identified several areas of potential contamination. The resulting follow up investigations are being managed by the City of Stockton under the direction of the California Regional Water Quality Control Board. Site assessment and remediation activities are being coordinated under U.S. Environmental Protection Agency grant funding.

City of West Sacramento, Brownfield Assessment Grant Study, West Sacramento, California: Managed and conducted assessments on over 290 parcels located in the City’s central corridor, West Capitol Avenue, as part of the City’s revitalization efforts of this area. The resulting Area Wide Assessment report has won the praise of both the Client and the US EPA for its format, content, and layout that documented the environmental conditions of these parcels. The City established as a priority updating the current land uses and perceived image of West Capitol Avenue from an outdated and outmoded highway commercial boulevard to a vibrant and modern central business district.

City of West Sacramento, Area-Wide Assessment, Washington District Redevelopment Area, West Sacramento, California: Project Manager for the implementation of the City of West Sacramento’s Area Wide Assessment of the Washington District Redevelopment area in the northern part of West Sacramento.

Responsible for implementing a US EPA Brownfield Assessment Grant, which included conducting an Area-Wide Assessment of approximately 83 individual parcels on 19 different residential and commercial neighborhood blocks located adjacent to the Sacramento River. The study included evaluating individual properties as well as entire neighborhood blocks for evidence of potential environmental conditions related to historical uses of the area dating back to the early 1900s when the area was referred to as Broderick. Results of the study were documented on block-specific property profile sheets which were used to select properties for additional study.

The City of West Sacramento will utilize this information as part of their long-range redevelopment strategy for the area.

City of West Sacramento, West Capitol Avenue Community-Wide Assessment, West Sacramento, California: Project Manager for the implementation of the City of West Sacramento’s Community Wide Assessment for West Capitol Avenue.

Responsibilities included managing and implementing a US EPA Brownfield Assessment Grant, which included conducting a Community Wide Assessment of approximately 133 individual parcels within the study area. Services included compiling a list of street addresses provided by the City of West Sacramento, cross referencing the provided addresses with their respective Assessor’s Parcel Number (APN), and the APN-listed property address for the respective parcel number, in order Randy L. Wheeler, CEM
Senior Geologist

EDUCATION
B.A., Geology, 1988, California State
University, Sacramento

REGISTRATIONS/CERTIFICATIONS
Certified Environmental Manager
#2127 (Nevada)

PROFESSIONAL AFFILIATIONS
Association of Environmental
Professionals – Superior
California Chapter
American Public Works
Association (APWA)
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Agenda Item # 10.

Randy L. Wheeler, CEM, Senior Geologist | Ninyo & Moore | Geotechnical & Environmental Sciences Consultants 2 to identify which parcels were within the “Study Area” boundary. The parcel inventory database was the basis for conducting the Community Wide Assessment. Based on the parcel inventory, Mr. Wheeler conducted the Community Wide Assessment and performed all site reconnaissance fieldwork, historical research, agency database research, and color photography of each parcel. Site-specific data, along with historical research information was compiled into various data tables. Specific sites were ranked according to redevelopment potential, degree of suspected contamination, and environmental condition.

Yolo County, Esparto Brownfield Redevelopment, Esparto, California: Project Manager for the completion of a Community Wide Assessment (CWA) of approximately 800-900 individual parcels located within the community of Esparto utilizing the same methodologies employed during the Area Wide Assessment of the East End of West Capital Avenue, and the Community Wide Assessment of the west end of West Capital Avenue in West Sacramento (discussed above), Mr. Wheeler compiled a parcel inventory of sites within the study area. The parcel inventory database was the basis for conducting the CWA. Based on the compiled parcel inventory, the study area was narrowed down to approximately 533 individual Yolo County parcels. Site reconnaissance information was documented on standardized forms, allowing for a consistent collection of site information and documentation of key site features. Information compiled through the CWA was used by Yolo County to prioritize site that required follow-up Phase II investigation activities.

Association of Bay Area Governments/City of Oakland, Phase II ESA, Oakland, California: Task Order Manager for a Phase II ESA at a multi-parcel Brownfield Site where the City of Oakland intends to redevelop vacant lots. Designed a grid-based soil sampling and analysis plan to determine if the soil was contaminated. Collected soil samples to evaluate the presence of metals, petroleum hydrocarbons, semi-volatile organic compounds, VOC and asbestos. Evaluated results against RWQCB Tier 1 ESL and background metals concentrations in California soils and prepared report for client. Classified soil and coordinated disposal as hazardous waste to appropriate landfill facility.

City of West Sacramento, 422-424 C Street, West Sacramento, California: Project Manager for the completion of a Phase I ESA/AAI Report (ESL) of the 422-424 C Street property for the City of West Sacramento Grants and Community Development Department. Results of the ESL report revealed the site was initially developed for use as residential property and then redeveloped for use as an automobile service station sometime prior to 1950. The ESL also noted that four UST were removed from the site in 1987. Although the site is considered “closed” by Yolo County, no soil or groundwater samples were collected at the time the UST were removed. Given the historical use of the site as an automotive repair facility, a Phase II environmental site assessment was conducted to assess the soil and groundwater from beneath the removed UST, investigate two existing automobile lifts to assess if the soil beneath and around the lifts has been impacted by hydraulic fluid contamination, and, collect soil samples from beneath and around an oil/water separator to evaluate the presence of waste oil contamination. The Phase II sampling was conducted in accordance with an approved SAP. The results of the Phase II investigation indicated detectable levels of petroleum hydrocarbons, and metals below regulatory limits. Based on these findings, no further action was recommended.

Santa Clara Valley Water District (SCVWD), Linear Phase I Environmental Site Assessments, Santa Clara County, California: Ninyo & Moore provided environmental services as a subconsultant to Overland, Pacific & Cutler, Inc. on behalf of the SCVWD. As Senior Project Manager, provided project coordination and implementation, field reconnaissance oversight, report preparation and oversight, project invoicing and client interactions. The project consists of conducting Phase I ESA of approximately 140 properties along Upper Llagas Creek, which the SCVWD is proposed to purchase portions of for implementing flood protection measures.

Former Speckles Sugar Facility, Woodland, California: Project Manager for the completion of a Phase I Environmental Site Assessment of a former sugar processing facility. The investigation was conducted as part of a due diligence to identify environmental liabilities prior to purchasing the property. Planned redevelopment activities included reclaiming several acres of the waste lime fields and demolishing portions of the processing facility. Mr. Wheeler compiled a list of Recognized Environmental Conditions that warranted resolution or further assessment. Two of these issues related to the prior use, and questionable abandonment, of seven previous fuel underground storage tanks. A Phase II subsurface assessment of the former UST area was completed and identified residual petroleum hydrocarbon impacts to soil and groundwater. Further Phase II assessment activities of the former UST areas were completed. A No Further Action Report was submitted to the Regional Water Quality Control Board for closure.

Randy L. Wheeler
Senior Geologist
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Agenda Item # 10.

KRISTOPHER M. LARSON, PG, QSD/QSP

PRINCIPAL GEOLOGIST

EDUCATION
B.S., Geology, 1996, San Francisco State
University

REGISTRATIONS AND

CERTIFICATIONS
PG 8059 (California)
Qualified SWPP Developer/Practitioner
Certificate No. 20715 (California)

EXPERIENCE HIGHLIGHTS
Santa Clara Valley Water District Upper
Llagas Creek
County of Santa Clara Park and
Recreation Environmental Services
San Jose Community College District
Environmental Services
City of San Jose Environmental Services
City of Oakland On-Call Environmental
Services Contract
Alameda and Contra Costa County Public
Works Department As-Needed
Environmental Services Contract
City of Oakland Public Works Department
As-Needed Environmental Services
Contract
Oakland Unified School District AsNeeded Environmental Services Contract Rodeo Waterfront Predevelopment
Assessment
Phase I and II Environmental Site
Assessments
LUFT, Soil, Soil Gas and Groundwater
Investigations
Remedial Action Plan Preparation and
Implementation
Investigation and Remediation of Burn
Dump Sites
Pot of Oakland Risk Management Plan
As Principal Geologist, Mr. Larson is the Operations Manager for environmental services in Ninyo & Moore’s Oakland office. In this capacity, he has served numerous important clients on a variety of environmental projects. His areas of expertise include transactional environmental due diligence, subsurface site characterization, storm water management, investigation and remediation of burn dumps, site remediation and construction/demolition planning and supervision. Prior to joining Ninyo & Moore Mr.

Larson worked as an environmental specialist at the San Francisco Bay Regional Water Quality Control Board. He has worked closely with all local, State and Federal environmental agencies, including the DTSC, EPA, RWQCBs, Army Corps of Engineers, and numerous local oversight programs:

REPRESENTATIVE PROJECT EXPERIENCE
San Jose Community College District, San Jose, California: Principal Geologist for investigation and soil disposal for San Jose City College Moorepark Campus and the San Jose City College Evergreen Campus. Mr. Larson assisted in the project oversight which included soil sampling and investigation of petroleum hydrocarbon and metal impacted soil within the vicinity of a sink drain at the Evergreen Campus maintenance yard and soil stockpile sampling for disposal during utility installation on the Moorepark campus. The Evergreen campus work ins on-going, in will involve an expanded investigation to evaluate particular metals in soil.

Santa Clara Valley Water District Upper Llagas Creek Flood Protection Project, Morgan Hill and Gilroy, California: Mr. Larson is included as a Technical and QA/QC advisor for this project which includes the preparation of over 40 Phase I Environmental Site Assessments within areas of the Upper Llagas Creek for the Santa Clara Valley Water District (SCVWD). Mr. Larson’s responsibilities include client correspondence and report review and report QA/QC. This project is on-going.

County of Santa Clara Park and Recreation Department, Santa Clara County , California: Project Manager for a Phase I and Phase II ESA on a 292-acre ranch located in an unincorporated area of the County of Santa Clara, which the County was purchasing and developing into a public park. The property was an active farm and ranch, containing 18 buildings with historical farm equipment. Based on our review of site historical documents and our site reconnaissance, we recommended a Phase II ESA, which included soil and groundwater sampling for pesticides, Title 22 metals, and petroleum hydrocarbon compounds. Based on the sample analytical results, low concentrations of all of the above mentioned compounds were detected in soil samples; however the concentrations were not such that remediation was recommended.

Judicial Council of California /Administrative Office of the Courts of California OnCall Environmental Services Contract: Principal-in-Charge for projects located in all of Northern California associated with the JCC-AOC On-Call contract. The scope of services for this contract includes preparation of Phase I and Phase II Environmental Site Assessment and Hazardous Building Material Surveys.

Rails to Trails, San Jose, California: Project Manager for the City of San Jose Rails to Trails Project in San Jose, California. Mr. Larson assisted in shallow soil sample collection along the Union Pacific Right-Of-Way (ROW), located between Minnesota Avenue and Lonus Street in San Jose. He also assisted in the preparation of a report summarizing the results of project activities. The report documented findings, conclusions, and recommendations regarding possible environmental impacts to the ROW.
910
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KRISTOPHER M. LARSON, PG, QSD/QSP
PAGE 2 OF 2
REPRESENTATIVE PROJECT EXPERIENCE (continued)
Callander Associates and the City of East Palo Alto, Remedial Planning and Oversight for a Former Burn Dump, East Palo Alto, California: Project Manager for several environmental tasks relating to investigation and remediation of a former burn dump and planned future park at Cooley Landing in East Palo Alto. Mr. Larson was responsible for preparing the Remedial Action Plan and Soil and Groundwater Management Plan, and has prepared a draft version of the Operations and Maintenance Plan to be utilized once park construction is completed. Mr. Larson also oversaw soil and sediment sampling in the contaminated cover material over most of the site as well as within the wetlands area, and managed the oversight of the Engineered Cap installation.

Alameda County Public Works Agency On Call Environmental Services Contract, Alameda County, California: PrincipalIn-Charge for the ACPWA On-Call Environmental Services contract. The contract extends for four years, and includes a wide range of Environmental and Geotechnical Services, including preparation of Phase I and Phase II Environmental Site Assessments (ESAs), Remedial Action Plans (RAPs), oversight of remediation activities, Hazardous Building Material Surveys (HBMS) and oversight of hazardous material abatement activities. His project responsibilities include meetings with ACPWA Project Managers, assigning staff to ACPWA projects, oversight of project activities, and budget and report review.

City of Oakland Public Works Agency On Call Environmental Services Contract, Oakland, California: Principal-In-Charge for the City of Oakland On-Call Environmental Services contract. The scope of services for the contract includes preparation of Phase I and Phase II Environmental Site Assessments (ESAs), Remedial Action Plans (RAPs), and Soil Management Plans (SMPs). His project responsibilities include meetings with City of Oakland PWA Project Managers, assigning staff to PWA projects, oversight of project activities, and budget and report review.

Port of Oakland, Oakland Army Base Risk Management Plan (RMP), Oakland, California: Project Manager for implementation of the RMP during on going demolition and construction activities within the project area, which included a section of the former Oakland Army base now owned by the Port of Oakland. Our responsibilities for this project included client and regulatory correspondence relating to demolition oversight of several large former Army warehouse buildings, collecting soil and/or groundwater samples in RMP and Remedial Action Plan (RAP) areas, characterization of known and unknown contaminants in RAP and RMP areas, soil and groundwater remediation in RAP and RMP areas where impacted soil and groundwater exceeded site remediation goals, preparation of technical memos relating to each phase of demolition, characterization, and remediation activities, and closure reporting for those RMP and RAP areas that were cleaned up to remediation goals and regulatory guidelines.

Rodeo Waterfront Predevelopment Assessment, Rodeo, California: Project Manager for field activities at two adjacent waterfront properties on San Pablo Bay. His responsibilities included soil and groundwater sampling, installation of groundwater monitoring wells, cone penetration testing, data analysis and evaluation to define the nature and extent of contamination at the site that was historically a refinery and tar pit. Also is the Principal in Charge for the UST removal, and current soil and groundwater remediation and monitoring.

San Quentin State Correctional Treatment Center Site Characterization, Marin County, California: Mr. Larson was the Project Manager for a Phase II Environmental Site Assessment. He oversaw and provided technical oversight for a subsurface evaluation to further define the extent of soil and groundwater on-site, impacted by releases of petroleum hydrocarbons and chlorinated solvents from underground storage tanks at the San Quentin State Correctional Treatment Center. 911
Agenda Item # 10.

Appendix B:

SITE PHOTOGRAPHS
912
Agenda Item # 10.

1 : View along Distel Circle, facing south.
2 : View along Distel Circle, facing north.

Ninyo & Moore | 330 Distel Circle, Los Altos, California | 402649015 | November 24, 2020 913
Agenda Item # 10.

3 : View of the entrance to the site from Distel Circle. 4 : View of the site sign.

Ninyo & Moore | 330 Distel Circle, Los Altos, California | 402649015 | November 24, 2020 914
Agenda Item # 10.

5 : View of the eastern side of the site building.
6 : View of the southern side of the site building.

Ninyo & Moore | 330 Distel Circle, Los Altos, California | 402649015 | November 24, 2020 915
Agenda Item # 10.

7 : View of the western side of the site building.
8 : View of the northern side of the site building.

Ninyo & Moore | 330 Distel Circle, Los Altos, California | 402649015 | November 24, 2020 916
Agenda Item # 10.

9 : View of the site parking lot, facing south.
10 : View of the site parking lot, facing north.

Ninyo & Moore | 330 Distel Circle, Los Altos, California | 402649015 | November 24, 2020 917
Agenda Item # 10.

11 : View of the lobby.
12 : View of the typical office space.

Ninyo & Moore | 330 Distel Circle, Los Altos, California | 402649015 | November 24, 2020 918
Agenda Item # 10.

13 : View of the typical office space.
14 : View of the copy room.

Ninyo & Moore | 330 Distel Circle, Los Altos, California | 402649015 | November 24, 2020 919
Agenda Item # 10.

15 : View of the board room.
16 : View of the electrical room.

Ninyo & Moore | 330 Distel Circle, Los Altos, California | 402649015 | November 24, 2020 920
Agenda Item # 10.

17 : View of the building shower room.
18 : View of the hot-water boiler for the building.

Ninyo & Moore | 330 Distel Circle, Los Altos, California | 402649015 | November 24, 2020 921
Agenda Item # 10.

19 : View of the water heater for the building.
20 : View of a typical conference room.

Ninyo & Moore | 330 Distel Circle, Los Altos, California | 402649015 | November 24, 2020 922
Agenda Item # 10.

21 : View of the staff kitchen.
22 : View of the exterior seating area on the western side of the building.

Ninyo & Moore | 330 Distel Circle, Los Altos, California | 402649015 | November 24, 2020 923
Agenda Item # 10.

23 : View of the bike lockers on the northern side of the building. 24 : View of the paint, primer, and stain cans.

Ninyo & Moore | 330 Distel Circle, Los Altos, California | 402649015 | November 24, 2020 924
Agenda Item # 10.

25 : View of a storm drain in the parking lot.
26 : View of the trash dumpster enclosure.

Ninyo & Moore | 330 Distel Circle, Los Altos, California | 402649015 | November 24, 2020 925
Agenda Item # 10.

27 : View of the site storage shed on the southern side of the site building. 28 : View of the property to the south of the site.

Ninyo & Moore | 330 Distel Circle, Los Altos, California | 402649015 | November 24, 2020 926
Agenda Item # 10.

29 : View of the property to the east of the site.
30 : View of the property to the north of the site.

Ninyo & Moore | 330 Distel Circle, Los Altos, California | 402649015 | November 24, 2020 927
Agenda Item # 10.

Appendix C:

ENVIRONMENTAL DATA RESOURCES
(EDR) RADIUS MAP REPORT
928
Agenda Item # 10.

FORM-LBC-ASH
®kcehCoeG htiw tropeR ™paM suidaR RDE ehT
6 Armstrong Road, 4th floor
Shelton, CT 06484
Toll Free: 800.352.0050
www.edrnet.com
Distel Circle Property
330 Distel Circle
Los Altos, CA 94022
Inquiry Number: 6253537.2s
November 04, 2020
929
Agenda Item # 10.

SECTION PAGE
Executive Summary ES1
Overview Map 2
Detail Map 3
Map Findings Summary 4
Map Findings 9
Orphan Summary 327
Government Records Searched/Data Currency Tracking GR-1

GEOCHECK ADDENDUM
Physical Setting Source Addendum A-1
Physical Setting Source Summary A-2
Physical Setting Source Map A-8
Physical Setting Source Map Findings A-9
Physical Setting Source Records Searched PSGR-1
TC6253537.2s Page 1
Thank you for your business.

Please contact EDR at 1-800-352-0050
with any questions or comments.

Disclaimer - Copyright and Trademark Notice
This Report contains certain information obtained from a variety of public and other sources reasonably available to Environmental Data Resources, Inc. It cannot be concluded from this Report that coverage information for the target and surrounding properties does not exist from other sources. NO WARRANTY EXPRESSED OR IMPLIED, IS MADE WHATSOEVER IN CONNECTION WITH THIS REPORT. ENVIRONMENTAL DATA RESOURCES, INC. SPECIFICALLY DISCLAIMS THE MAKING OF ANY SUCH WARRANTIES, INCLUDING WITHOUT LIMITATION, MERCHANTABILITY OR FITNESS FOR A PARTICULAR USE OR PURPOSE. ALL RISK IS ASSUMED BY THE USER. IN NO EVENT SHALL ENVIRONMENTAL DATA RESOURCES, INC. BE LIABLE TO ANYONE, WHETHER ARISING OUT OF ERRORS OR OMISSIONS, NEGLIGENCE,

ACCIDENT OR ANY OTHER CAUSE, FOR ANY LOSS OF DAMAGE, INCLUDING, WITHOUT LIMITATION, SPECIAL, INCIDENTAL, CONSEQUENTIAL, OR EXEMPLARY DAMAGES. ANY LIABILITY ON THE PART OF ENVIRONMENTAL DATA RESOURCES, INC. IS STRICTLY LIMITED TO A REFUND OF THE AMOUNT PAID FOR THIS REPORT. Purchaser accepts this Report "AS IS". Any analyses, estimates, ratings, environmental risk levels or risk codes provided in this Report are provided for illustrative purposes only, and are not intended to provide, nor should they be interpreted as providing any facts regarding, or prediction or forecast of, any environmental risk for any property. Only a Phase I Environmental Site Assessment performed by an environmental professional can provide information regarding the environmental risk for any property. Additionally, the information provided in this Report is not to be construed as legal advice.

Copyright 2020 by Environmental Data Resources, Inc. All rights reserved. Reproduction in any media or format, in whole or in part, of any report or map of Environmental Data Resources, Inc., or its affiliates, is prohibited without prior written permission.

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TABLE OF CONTENTS
930
Agenda Item # 10.

EXECUTIVE SUMMARY
TC6253537.2s EXECUTIVE SUMMARY 1
A search of available environmental records was conducted by Environmental Data Resources, Inc (EDR).

The report was designed to assist parties seeking to meet the search requirements of EPA’s Standards and Practices for All Appropriate Inquiries (40 CFR Part 312), the ASTM Standard Practice for Environmental Site Assessments (E 1527-13), the ASTM Standard Practice for Environmental Site Assessments for Forestland or Rural Property (E 2247-16), the ASTM Standard Practice for Limited Environmental Due Diligence: Transaction Screen Process (E 1528-14) or custom requirements developed for the evaluation of environmental risk associated with a parcel of real estate.

TARGET PROPERTY INFORMATION

ADDRESS
330 DISTEL CIRCLE
LOS ALTOS, CA 94022

COORDINATES
Latitude (North): 37.3963710 - 37˚ 23’ 46.93’’
Longitude (West): 122.1058710 - 122˚ 6’ 21.13’’
Universal Tranverse Mercator: Zone 10
UTM X (Meters): 579144.0
UTM Y (Meters): 4139015.5
Elevation: 86 ft. above sea level

USGS TOPOGRAPHIC MAP ASSOCIATED WITH TARGET PROPERTY
Target Property Map: 5641106 MOUNTAIN VIEW, CA
Version Date: 2012
Northwest Map: 5640620 PALO ALTO, CA
Version Date: 2012

AERIAL PHOTOGRAPHY IN THIS REPORT
Portions of Photo from: 20140608
Source: USDA
931
Agenda Item # 10.
6253537.2s Page 2
38 INNOVUSION, INC. 4920 EL CAMINO REAL, RCRA NonGen / NLR Lower 651, 0.123, WNW E37 PERFORMANCE BICYCLE 2124 W EL CAMINO REA RCRA NonGen / NLR Lower 623, 0.118, East F36 728 PANCHITA LLC 728 PANCHITA WAY RCRA NonGen / NLR Higher 622, 0.118, SSW E35 B & H EQUIPMENT CO 2246 W EL CAMINO REA HIST UST Lower 536, 0.102, ENE E34 UNITED RENTALS NORTH 2246 W EL CAMINO REA CUPA Listings Lower 536, 0.102, ENE E33 TAYLOR RENTALS 2246 W EL CAMINO REA RCRA-SQG Lower 536, 0.102, ENE E32 TAYLOR RENTAL 2246 W EL CAMINO REA SWEEPS UST, HIST UST, CA FID UST Lower 536, 0.102, ENE E31 WALTER’S FLOORS 5084 EL CAMINO REAL LUST, HIST LUST, Cortese, HIST CORTESE Higher 525, 0.099, East E30 SPINAL & SPORTS CARE 2200 EL CAMINO REAL CUPA Listings Lower 443, 0.084, ENE B29 QSECURE 333 DISTEL CL CUPA Listings Higher 370, 0.070, SE C28 PURE CLEANERS 2290-A EL CAMINO REA DRYCLEANERS, HWTS Lower 335, 0.063, North D27 FOOTHILL CHIROPRACTI 5050 EL CAMINO REAL CUPA Listings Lower 285, 0.054, East D26 AVANTE 5050 EL CAMINO REAL CUPA Listings Lower 285, 0.054, East D25 DCI MANAGEMENT GROUP 2290 EL CAMINO REAL RCRA-SQG, FINDS, ECHO Lower 284, 0.054, NE D24 DCI MANAGEMENT GROUP 2290 W EL CAMINO REA EDR Hist Cleaner Lower 284, 0.054, NE D23 DELIA’S CLEANERS 2290 W EL CAMINO REA CUPA Listings Lower 284, 0.054, NE D22 DELIA’S CLEANERS INC 2290 W EL CAMINO REA DRYCLEANERS Lower 284, 0.054, NE D21 PLATINUM CLEANERS 2290 W EL CAMINO REA CUPA Listings Lower 284, 0.054, NE D20 PURE CLEANERS 2290 EL CAMINO REAL CUPA Listings Lower 284, 0.054, NE D19 FORMER PLATINUM CLEA 2290 WEST EL CAMINO ENVIROSTOR, VCP Lower 284, 0.054, NE C18 SKYLINE HEIGHTS LLC 4970 EL CAMINO REAL RCRA NonGen / NLR Lower 246, 0.047, NNW B17 SUTTER BAY MEDICAL F 370 DISTEL CIR RCRA NonGen / NLR Higher 227, 0.043, SE B16 SUTTER BAY MEDICAL F 370 DISTEL CL CERS HAZ WASTE Higher 187, 0.035, SSE B15 PALO ALTO MEDICAL FO 370 DISTEL CL CUPA Listings Higher 187, 0.035, SSE A14 R2 TECHNOLOGY INC 325 DISTEL CL CUPA Listings Lower 71, 0.013, ESE Reg JASCO CHEM CORP 1710 VILLA ST NPL, SEMS, RCRA-SQG, US ENG CONTROLS, US INST... Same 4647, 0.880, East A13 MIDPENISULA REGIONAL 330 DISTEL CIR HAZNET, HWTS TP A12 POND 07 AND 08 330 DISTEL CIRCLE CIWQS TP
A11 US ARMY CORP OF ENGI 330 DISTEL CIR HAZNET, HWTS TP A10 MIDPENINSULA REGIONA 330 DISTEL CIR HWTS TP
A9 MICHAEL J BANKOSH 330 DISTEL CIR PEST LIC TP
A8 US ARMY CORPS OF ENG 330 DISTEL CIR HWTS TP
A7 ALMADN AIR FORCE STA 330 DISTEL CIR HAZNET, HWTS TP
A6 MIDPENISULA REGIONAL 330 DISTEL CIR HAZNET, HWTS TP
A5 1X MIDPENISULA REGIO 330 DISTEL CIRCLE HAZNET, HWTS TP A4 POND 07 AND 08 330 DISTEL CIRCLE FINDS TP
A3 MIDPENINSULA REGIONA 330 DISTEL CIRCLE CIWQS TP
A2 US ARMY CORP OF ENGI 330 DISTEL CIR HAZNET, HWTS TP
A1 US ARMY CORP OF ENGI 330 DISTEL CIR HAZNET, HWTS TP

MAPPED SITES SUMMARY
Target Property Address:
330 DISTEL CIRCLE
LOS ALTOS, CA 94022
Click on Map ID to see full detail.

MAP RELATIVE DIST (ft. & mi.)

ID DATABASE ACRONYMS ELEVATION DIRECTION SITE NAME ADDRESS 932
Agenda Item # 10.
6253537.2s Page 3
O77 TRW/VIDAR 77 ORTEGA AVENUE RESPONSE, ENVIROSTOR, DEED, CERS Lower 2702, 0.512, NNE P76 PLESSEY #3 2256 MORA DRIVE RESPONSE, ENVIROSTOR, CERS Lower 2659, 0.504, NNE R75 DTSC FORMER PLESSEY 2274 MORA DR RESPONSE, ENVIROSTOR, Cortese, HAZNET, HIST... Lower 2652, 0.502, NNE R74 PLESSEY MICRO SCIENC 2274 MORA DR SEMS-ARCHIVE, HIST Cal-Sites, RCRA NonGen / NLR,... Lower 2652, 0.502, NNE R73 PLESSEY MICRO SCIENC 2274 MORA DRIVE CA BOND EXP. PLAN Lower 2652, 0.502, NNE O72 PLESSEY INC. NPDES 2294 MORA DR CPS-SLIC, CERS Lower 2637, 0.499, NNE 71 IRM COST SHARING SIT 2520 CALIFORNIA STRE CPS-SLIC, EMI, CERS Lower 2623, 0.497, North P70 PLESSEY #2 2251, 2257, 2283 AND RESPONSE, ENVIROSTOR, CERS Lower 2562, 0.485, NNE R69 SYMTRON CORP. 22352245 MORA DR HIST CORTESE Lower 2557, 0.484, NNE Q68 QUALITY TUNE-UP #1 2580 EL CAMINO REAL LUST, CERS Lower 2538, 0.481, NW Q67 QUALITY TUNE-UP #1 2580 EL CAMINO REAL LUST, HIST LUST, Cortese, HIST CORTESE Lower 2538, 0.481, NW P66 SYMTRON CORP MOUNTAI 2235 MORA DR RCRA-SQG, RESPONSE, ENVIROSTOR, FINDS, ECHO, CERSLower 2515, 0.476, NNE O65 SYMTRON #2 111 ORTEGA AVENUE RESPONSE, ENVIROSTOR, CERS Lower 2500, 0.473, NNE N64 UNOCAL #4918 895 N. SAN ANTONIO R LUST, HIST LUST, Cortese, CERS Lower 2436, 0.461, WNW N63 UNOCAL 895 SAN ANTONIO HIST CORTESE Lower 2436, 0.461, WNW M62 LOS ALTOS GARDEN SUP 4730 EL CAMINO REAL LUST, HIST UST Lower 2018, 0.382, NW M61 LOS ALTOS GARDEN SUP 4730 EL CAMINO REAL LUST, Cortese, HIST CORTESE, CERS Lower 2018, 0.382, NW L60 TARGET T0322 555 SHOWERS DR LUST, CERS HAZ WASTE, CUPA Listings, HIST CORTESE,... Lower 1725, 0.327, NNW L59 DIGAS 555 SHOWERS DR LUST, HIST LUST, Cortese, CERS Lower 1725, 0.327, NNW K58 JUHYONG YI DDS PRIME 4846 EL CAMINO REAL RCRA NonGen / NLR Lower 1277, 0.242, NW K57 PRIME DENTAL CARE 4846 EL CAMINO REAL CUPA Listings Lower 1277, 0.242, NW 56 ONE HOUR CLEANERS 580 RENGSTORFF AVE N CPS-SLIC, DRYCLEANERS, CERS Lower 1253, 0.237, ENE J55 MARTIN DAVIDSSON 646 PANCHITA WAY RCRA NonGen / NLR Higher 1216, 0.230, SSW J54 MARTIN DAVIDSSON 646 PANCHITA WAY RCRA NonGen / NLR Higher 1216, 0.230, SSW H53 DOLLAR RENT A CAR 4294 EL CAMINO REAL SWEEPS UST, CA FID UST, CUPA Listings, CERS Higher 1192, 0.226, ESE G52 CANDIDA MALFERRARI 400 ORTEGA AVE RCRA NonGen / NLR Lower 1139, 0.216, North I51 ALPINE ANIMAL HOSPIT 2460 EL CAMINO REAL CUPA Listings Lower 1067, 0.202, NW I50 ALPINE ANIMAL HOSPIT 2460 W EL CAMINO REA CUPA Listings Lower 1067, 0.202, NW I49 ALPINE ANIMAL HOSPIT 2460 W EL CAMINO REA CUPA Listings, HWTS Lower 1067, 0.202, NW I48 BOSTON PROPERTIES, L 2440 EL CAMINO REAL CERS HAZ WASTE, CERS Lower 1034, 0.196, NNW I47 BP WEST EL CAMINO LL 2440 W EL CAMINO REA CUPA Listings, EMI, CERS Lower 1034, 0.196, NNW I46 BXP WEST EL CAMINO L 2440 W EL CAMINO REA RCRA NonGen / NLR Lower 1034, 0.196, NNW H45 NATUROPATHIC OPTIONS 5150 EL CAMINO REAL RCRA NonGen / NLR Higher 1029, 0.195, ESE G44 JOHN PEAR 410 ORTEGA AVE SWEEPS UST, CA FID UST Lower 1015, 0.192, North G43 JOHN PEAR 410 ORTEGA AVE HIST UST Lower 1015, 0.192, North 42 JACK IN THE BOX #042 4896 EL CAMINO REAL CUPA Listings, CERS Lower 1007, 0.191, NW 41 HEATH, RICHARD 2280 LAYTHM STREET # RCRA NonGen / NLR Lower 886, 0.168, NNE 40 LATHAM SQUARE APARTM 2250 LATHAM ST RCRA NonGen / NLR Lower 831, 0.157, NE F39 MIKE RYAN 722 PANCHITA WAY RCRA NonGen / NLR Higher 706, 0.134, SSW

MAPPED SITES SUMMARY
Target Property Address:
330 DISTEL CIRCLE
LOS ALTOS, CA 94022
Click on Map ID to see full detail.

MAP RELATIVE DIST (ft. & mi.)

ID DATABASE ACRONYMS ELEVATION DIRECTION SITE NAME ADDRESS 933
Agenda Item # 10.
6253537.2s Page 4
S85 JASCO CHEMICAL CORPO 1710 VILLA STREET CA BOND EXP. PLAN, EMI Lower 4683, 0.887, East S84 JASCO CHEMICAL CO 1710 VILLA STREET HIST Cal-Sites Lower 4683, 0.887, East S83 JASCO CHEMICAL CORP. 1710 VILLA ST ENVIROSTOR, HIST UST, ENF, CIWQS, CERS Lower 4683, 0.887, East 82 LOS ALTOS HS 201 ALMOND AVE RCRA-SQG, ENVIROSTOR, SCH, CERS HAZ WASTE, FINDS,...Higher 4010, 0.759, SSW 81 MVSA 225 SAN ANTONIO ROAD ENVIROSTOR, VCP Lower 3605, 0.683, NNW 80 SHELL SERVICE STATIO 110 N RENGSTORFF RCRA-SQG, LUST, HIST LUST, SWEEPS UST, HIST UST,... Lower 3446, 0.653, NE 79 PROPOSED SAN ANTONIO 435 SAN ANTONIO ROAD ENVIROSTOR, SCH Lower 3253, 0.616, NNW P78 MORA DRIVE 2221-2291 MORA DRIVE ENVIROSTOR, VCP, DEED Lower 2742, 0.519, NNE

MAPPED SITES SUMMARY
Target Property Address:
330 DISTEL CIRCLE
LOS ALTOS, CA 94022
Click on Map ID to see full detail.

MAP RELATIVE DIST (ft. & mi.)

ID DATABASE ACRONYMS ELEVATION DIRECTION SITE NAME ADDRESS 934
Agenda Item # 10.

EXECUTIVE SUMMARY
TC6253537.2s EXECUTIVE SUMMARY 5

TARGET PROPERTY SEARCH RESULTS
The target property was identified in the following records. For more information on this property see page 9 of the attached EDR Radius Map report:

Site Database(s) EPA ID

US ARMY CORP OF ENGI
330 DISTEL CIR
LOS ALTOS, CA 94022

HAZNET N/A
GEPAID: CAC002624102
HWTS

US ARMY CORP OF ENGI
330 DISTEL CIR
LOS ALTOS, CA 94022

HAZNET N/A
GEPAID: CAC002611256
HWTS

MIDPENINSULA REGIONA
330 DISTEL CIRCLE
WOODSIDE, CA 94022

CIWQS N/A
POND 07 AND 08
330 DISTEL CIRCLE
LOS ALTOS, CA 94022

FINDS N/A
Registry ID:: 110065510593
1X MIDPENISULA REGIO
330 DISTEL CIRCLE
LOS ALTOS, CA 94022

HAZNET N/A
GEPAID: CAC000703192
HWTS

MIDPENISULA REGIONAL
330 DISTEL CIR
LOS ALTOS, CA 94022

HAZNET N/A
GEPAID: CAC002661612
HWTS

ALMADN AIR FORCE STA
330 DISTEL CIR
LOS ALTOS, CA 94022

HAZNET N/A
GEPAID: CAC002637235
HWTS

US ARMY CORPS OF ENG
330 DISTEL CIR
LOS ALTOS, CA 94022

HWTS N/A

MICHAEL J BANKOSH
330 DISTEL CIR
LOS ALTOS, CA 94022

PEST LIC N/A

MIDPENINSULA REGIONA
330 DISTEL CIR
LOS ALTOS, CA 94022

HWTS N/A
935
Agenda Item # 10.

EXECUTIVE SUMMARY
TC6253537.2s EXECUTIVE SUMMARY 6

US ARMY CORP OF ENGI
330 DISTEL CIR
LOS ALTOS, CA 94022

HAZNET N/A
GEPAID: CAC002636173
HWTS
POND 07 AND 08
330 DISTEL CIRCLE

LOS ALTOS, CA

CIWQS N/A

MIDPENISULA REGIONAL
330 DISTEL CIR
LOS ALTOS, CA 94022

HAZNET N/A
GEPAID: CAC002599053
HWTS

DATABASES WITH NO MAPPED SITES
No mapped sites were found in EDR’s search of available ("reasonably ascertainable ") government records either on the target property or within the search radius around the target property for the following databases:

STANDARD ENVIRONMENTAL RECORDS
Federal NPL site list
Proposed NPL Proposed National Priority List Sites
NPL LIENS Federal Superfund Liens
Federal Delisted NPL site list
Delisted NPL National Priority List Deletions
Federal CERCLIS list
FEDERAL FACILITY Federal Facility Site Information listing SEMS Superfund Enterprise Management System
Federal CERCLIS NFRAP site list
SEMS-ARCHIVE Superfund Enterprise Management System Archive Federal RCRA CORRACTS facilities list
CORRACTS Corrective Action Report
Federal RCRA non-CORRACTS TSD facilities list
RCRA-TSDF RCRA - Treatment, Storage and Disposal
Federal RCRA generators list
RCRA-LQG RCRA - Large Quantity Generators
936
Agenda Item # 10.

EXECUTIVE SUMMARY
TC6253537.2s EXECUTIVE SUMMARY 7
RCRA-VSQG RCRA - Very Small Quantity Generators (Formerly Conditionally Exempt Small Quantity Generators)
Federal institutional controls / engineering controls registries LUCIS Land Use Control Information System
US ENG CONTROLS Engineering Controls Sites List
US INST CONTROLS Institutional Controls Sites List
Federal ERNS list
ERNS Emergency Response Notification System
State and tribal landfill and/or solid waste disposal site lists SWF/LF Solid Waste Information System
State and tribal leaking storage tank lists
INDIAN LUST Leaking Underground Storage Tanks on Indian Land State and tribal registered storage tank lists
FEMA UST Underground Storage Tank Listing
UST Active UST Facilities
AST Aboveground Petroleum Storage Tank Facilities
INDIAN UST Underground Storage Tanks on Indian Land
State and tribal voluntary cleanup sites
INDIAN VCP Voluntary Cleanup Priority Listing
State and tribal Brownfields sites
BROWNFIELDS Considered Brownfieds Sites Listing

ADDITIONAL ENVIRONMENTAL RECORDS
Local Brownfield lists
US BROWNFIELDS A Listing of Brownfields Sites
Local Lists of Landfill / Solid Waste Disposal Sites
WMUDS/SWAT Waste Management Unit Database
SWRCY Recycler Database
HAULERS Registered Waste Tire Haulers Listing
INDIAN ODI Report on the Status of Open Dumps on Indian Lands ODI Open Dump Inventory
DEBRIS REGION 9 Torres Martinez Reservation Illegal Dump Site Locations IHS OPEN DUMPS Open Dumps on Indian Land
Local Lists of Hazardous waste / Contaminated Sites
US HIST CDL Delisted National Clandestine Laboratory Register 937
Agenda Item # 10.

EXECUTIVE SUMMARY
TC6253537.2s EXECUTIVE SUMMARY 8
SCH School Property Evaluation Program
CDL Clandestine Drug Labs
Toxic Pits Toxic Pits Cleanup Act Sites
US CDL National Clandestine Laboratory Register
PFAS PFAS Contamination Site Location Listing
Local Lists of Registered Storage Tanks
CERS TANKS California Environmental Reporting System (CERS) Tanks Local Land Records
LIENS Environmental Liens Listing
LIENS 2 CERCLA Lien Information
DEED Deed Restriction Listing
Records of Emergency Release Reports
HMIRS Hazardous Materials Information Reporting System
CHMIRS California Hazardous Material Incident Report System LDS Land Disposal Sites Listing
MCS Military Cleanup Sites Listing
SPILLS 90 SPILLS 90 data from FirstSearch
Other Ascertainable Records
FUDS Formerly Used Defense Sites
DOD Department of Defense Sites
SCRD DRYCLEANERS State Coalition for Remediation of Drycleaners Listing US FIN ASSUR Financial Assurance Information

EPA WATCH LIST EPA WATCH LIST
2020 COR ACTION 2020 Corrective Action Program List
TSCA Toxic Substances Control Act
TRIS Toxic Chemical Release Inventory System
SSTS Section 7 Tracking Systems
RMP Risk Management Plans
RAATS RCRA Administrative Action Tracking System
PRP Potentially Responsible Parties
PADS PCB Activity Database System
ICIS Integrated Compliance Information System
FTTS FIFRA/ TSCA Tracking System - FIFRA (Federal Insecticide, Fungicide, & Rodenticide Act)/TSCA (Toxic Substances Control Act)
MLTS Material Licensing Tracking System
COAL ASH DOE Steam-Electric Plant Operation Data
COAL ASH EPA Coal Combustion Residues Surface Impoundments List PCB TRANSFORMER PCB Transformer Registration Database
RADINFO Radiation Information Database
HIST FTTS FIFRA/TSCA Tracking System Administrative Case Listing DOT OPS Incident and Accident Data
CONSENT Superfund (CERCLA) Consent Decrees
INDIAN RESERV Indian Reservations
FUSRAP Formerly Utilized Sites Remedial Action Program
UMTRA Uranium Mill Tailings Sites
LEAD SMELTERS Lead Smelter Sites
US AIRS Aerometric Information Retrieval System Facility Subsystem 938
Agenda Item # 10.

EXECUTIVE SUMMARY
TC6253537.2s EXECUTIVE SUMMARY 9
US MINES Mines Master Index File
ABANDONED MINES Abandoned Mines
ECHO Enforcement & Compliance History Information
DOCKET HWC Hazardous Waste Compliance Docket Listing
UXO Unexploded Ordnance Sites
FUELS PROGRAM EPA Fuels Program Registered Listing
EMI Emissions Inventory Data
ENF Enforcement Action Listing
Financial Assurance Financial Assurance Information Listing

ICE ICE
HWP EnviroStor Permitted Facilities Listing
HWT Registered Hazardous Waste Transporter Database
MINES Mines Site Location Listing
MWMP Medical Waste Management Program Listing
NPDES NPDES Permits Listing
PROC Certified Processors Database
HAZMAT Hazardous Material Facilities
UIC UIC Listing

UIC GEO UIC GEO (GEOTRACKER)
WASTEWATER PITS Oil Wastewater Pits Listing
WDS Waste Discharge System
WIP Well Investigation Program Case List

MILITARY PRIV SITES MILITARY PRIV SITES (GEOTRACKER)

PROJECT PROJECT (GEOTRACKER)
WDR Waste Discharge Requirements Listing

CERS CERS

NON-CASE INFO NON-CASE INFO (GEOTRACKER)

OTHER OIL GAS OTHER OIL & GAS (GEOTRACKER)

PROD WATER PONDS PROD WATER PONDS (GEOTRACKER)

SAMPLING POINT SAMPLING POINT (GEOTRACKER)
WELL STIM PROJ Well Stimulation Project (GEOTRACKER)
MINES MRDS Mineral Resources Data System

EDR HIGH RISK HISTORICAL RECORDS
EDR Exclusive Records
EDR MGP EDR Proprietary Manufactured Gas Plants
EDR Hist Auto EDR Exclusive Historical Auto Stations

EDR RECOVERED GOVERNMENT ARCHIVES
Exclusive Recovered Govt. Archives
RGA LF Recovered Government Archive Solid Waste Facilities List RGA LUST Recovered Government Archive Leaking Underground Storage Tank SURROUNDING SITES: SEARCH RESULTS
Surrounding sites were identified in the following databases.

Elevations have been determined from the USGS Digital Elevation Model and should be evaluated on a relative (not an absolute) basis. Relative elevation information between sites of close proximity should be field verified. Sites with an elevation equal to or higher than the target property have been differentiated below from sites with an elevation lower than the target property.

Page numbers and map identification numbers refer to the EDR Radius Map report where detailed data on individual sites can be reviewed.

Sites listed in bold italics are in multiple databases.

Unmappable (orphan) sites are not considered in the foregoing analysis. 939
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STANDARD ENVIRONMENTAL RECORDS
Federal NPL site list
NPL: Also known as Superfund, the National Priority List database is a subset of CERCLIS and identifies over 1,200 sites for priority cleanup under the Superfund program. The source of this database is the U.S. EPA.

A review of the NPL list, as provided by EDR, and dated 07/29/2020 has revealed that there is 1 NPL site within approximately 1 mile of the target property.

Equal/Higher Elevation Address Direction / Distance Map ID Page ____________________ ________ ___________________ _____ _____ JASCO CHEM CORP 1710 VILLA ST E 1/2 - 1 (0.880 mi.) 0 31 Cerclis ID:: 901126
EPA Id: CAD009103318
Federal RCRA generators list
RCRA-SQG: RCRAInfo is EPA’s comprehensive information system, providing access to data supporting the Resource Conservation and Recovery Act (RCRA) of 1976 and the Hazardous and Solid Waste Amendments (HSWA) of 1984. The database includes selective information on sites which generate, transport, store, treat and/or dispose of hazardous waste as defined by the Resource Conservation and Recovery Act (RCRA). Small quantity generators (SQGs) generate between 100 kg and 1,000 kg of hazardous waste per month.

A review of the RCRA-SQG list, as provided by EDR, and dated 06/15/2020 has revealed that there are 2 RCRA-SQG sites within approximately 0.25 miles of the target property.

Lower Elevation Address Direction / Distance Map ID Page ____________________ ________ ___________________ _____ _____ DCI MANAGEMENT GROUP 2290 EL CAMINO REAL NE 0 - 1/8 (0.054 mi.) D25 66 EPA ID:: CAR000063586
TAYLOR RENTALS 2246 W EL CAMINO REA ENE 0 - 1/8 (0.102 mi.) E33 76 EPA ID:: CAD983672197
State- and tribal - equivalent NPL
RESPONSE: Identifies confirmed release sites where DTSC is involved in remediation, either in a lead or oversight capacity. These confirmed release sites are generally high-priority and high potential risk.

A review of the RESPONSE list, as provided by EDR, has revealed that there are 6 RESPONSE sites within approximately 1 mile of the target property.

Lower Elevation Address Direction / Distance Map ID Page ____________________ ________ ___________________ _____ _____ SYMTRON #2 111 ORTEGA AVENUE NNE 1/4 - 1/2 (0.473 mi.) O65 150 Database: RESPONSE, Date of Government Version: 07/27/2020 Status: No Further Action
Facility Id: 43360130
SYMTRON CORP MOUNTAI 2235 MORA DR NNE 1/4 - 1/2 (0.476 mi.) P66 154 Database: RESPONSE, Date of Government Version: 07/27/2020 940
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Status: No Further Action
Facility Id: 43360124
PLESSEY #2 2251, 2257, 2283 AND NNE 1/4 - 1/2 (0.485 mi.) P70 167 Database: RESPONSE, Date of Government Version: 07/27/2020 Status: No Further Action
Facility Id: 43360131
DTSC FORMER PLESSEY 2274 MORA DR NNE 1/2 - 1 (0.502 mi.) R75 193 Database: RESPONSE, Date of Government Version: 07/27/2020 Status: Certified / Operation & Maintenance
Facility Id: 43360069
PLESSEY #3 2256 MORA DRIVE NNE 1/2 - 1 (0.504 mi.) P76 250 Database: RESPONSE, Date of Government Version: 07/27/2020 Status: No Further Action
Facility Id: 43360135
TRW/VIDAR 77 ORTEGA AVENUE NNE 1/2 - 1 (0.512 mi.) O77 253 Database: RESPONSE, Date of Government Version: 07/27/2020 Status: Certified O&M - Land Use Restrictions Only
Facility Id: 43360128
State- and tribal - equivalent CERCLIS
ENVIROSTOR: The Department of Toxic Substances Control’s (DTSC’s) Site Mitigation and Brownfields Reuse Program’s (SMBRP’s) EnviroStor database identifes sites that have known contamination or sites for which there may be reasons to investigate further. The database includes the following site types: Federal Superfund sites (National Priorities List (NPL)); State Response, including Military Facilities and State Superfund; Voluntary Cleanup; and School sites. EnviroStor provides similar information to the information that was available in CalSites, and provides additional site information, including, but not limited to, identification of formerly-contaminated properties that have been released for reuse, properties where environmental deed restrictions have been recorded to prevent inappropriate land uses, and risk characterization information that is used to assess potential impacts to public health and the environment at contaminated sites.

A review of the ENVIROSTOR list, as provided by EDR, and dated 07/27/2020 has revealed that there are 12 ENVIROSTOR sites within approximately 1 mile of the target property.

Equal/Higher Elevation Address Direction / Distance Map ID Page ____________________ ________ ___________________ _____ _____ LOS ALTOS HS 201 ALMOND AVE SSW 1/2 - 1 (0.759 mi.) 82 301 Facility Id: 60002914
Status: Active
Lower Elevation Address Direction / Distance Map ID Page ____________________ ________ ___________________ _____ _____ FORMER PLATINUM CLEA 2290 WEST EL CAMINO NE 0 - 1/8 (0.054 mi.) D19 55 Facility Id: 60002117
Status: Certified
SYMTRON #2 111 ORTEGA AVENUE NNE 1/4 - 1/2 (0.473 mi.) O65 150 Facility Id: 43360130
Status: No Further Action
SYMTRON CORP MOUNTAI 2235 MORA DR NNE 1/4 - 1/2 (0.476 mi.) P66 154 Facility Id: 43360124
941
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Status: No Further Action
PLESSEY #2 2251, 2257, 2283 AND NNE 1/4 - 1/2 (0.485 mi.) P70 167 Facility Id: 43360131
Status: No Further Action
DTSC FORMER PLESSEY 2274 MORA DR NNE 1/2 - 1 (0.502 mi.) R75 193 Facility Id: 43360069
Status: Certified / Operation & Maintenance
PLESSEY #3 2256 MORA DRIVE NNE 1/2 - 1 (0.504 mi.) P76 250 Facility Id: 43360135
Status: No Further Action
TRW/VIDAR 77 ORTEGA AVENUE NNE 1/2 - 1 (0.512 mi.) O77 253 Facility Id: 43360128
Status: Certified O&M - Land Use Restrictions Only
MORA DRIVE 2221-2291 MORA DRIVE NNE 1/2 - 1 (0.519 mi.) P78 261 Facility Id: 60002502
Status: Active
PROPOSED SAN ANTONIO 435 SAN ANTONIO ROAD NNW 1/2 - 1 (0.616 mi.) 79 282 Facility Id: 60002949
Status: Active
MVSA 225 SAN ANTONIO ROAD NNW 1/2 - 1 (0.683 mi.) 81 299 Facility Id: 60002855
Status: Active
JASCO CHEMICAL CORP. 1710 VILLA ST E 1/2 - 1 (0.887 mi.) S83 317 Facility Id: 43280119
Status: Refer: RWQCB
State and tribal leaking storage tank lists
LUST: Leaking Underground Storage Tank (LUST) Sites included in GeoTracker. GeoTracker is the Water Boards data management system for sites that impact, or have the potential to impact, water quality in California, with emphasis on groundwater.

A review of the LUST list, as provided by EDR, has revealed that there are 8 LUST sites within approximately 0.5 miles of the target property.

Equal/Higher Elevation Address Direction / Distance Map ID Page ____________________ ________ ___________________ _____ _____ WALTER’S FLOORS 5084 EL CAMINO REAL E 0 - 1/8 (0.099 mi.) E31 72 Database: LUST REG 2, Date of Government Version: 09/30/2004 Database: LUST SANTA CLARA, Date of Government Version: 03/03/2014 Database: LUST, Date of Government Version: 06/08/2020
Status: Completed - Case Closed
Facility Status: Case Closed
Date Closed: 04/12/1996
Global Id: T0608501552
SCVWD ID: 06S2W20G01F
date9: 4/12/1996
Lower Elevation Address Direction / Distance Map ID Page ____________________ ________ ___________________ _____ _____ DIGAS 555 SHOWERS DR NNW 1/4 - 1/2 (0.327 mi.) L59 127
Database: LUST REG 2, Date of Government Version: 09/30/2004 942
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Facility Status: Case Closed
date9: 9/17/1997
TARGET T0322 555 SHOWERS DR NNW 1/4 - 1/2 (0.327 mi.) L60 129 Database: LUST SANTA CLARA, Date of Government Version: 03/03/2014 Database: LUST, Date of Government Version: 06/08/2020
Status: Completed - Case Closed
Date Closed: 09/17/1997
Global Id: T0608500515
SCVWD ID: 06S2W20C02F
LOS ALTOS GARDEN SUP 4730 EL CAMINO REAL NW 1/4 - 1/2 (0.382 mi.) M61 138 Database: LUST REG 2, Date of Government Version: 09/30/2004 Facility Id: 43-2112
Facility Status: Case Closed
date9: 4/29/1996
LOS ALTOS GARDEN SUP 4730 EL CAMINO REAL NW 1/4 - 1/2 (0.382 mi.) M62 140 Database: LUST, Date of Government Version: 06/08/2020
Status: Completed - Case Closed
Global Id: T0608501940
UNOCAL #4918 895 N. SAN ANTONIO R WNW 1/4 - 1/2 (0.461 mi.) N64 142 Database: LUST REG 2, Date of Government Version: 09/30/2004 Database: LUST SANTA CLARA, Date of Government Version: 03/03/2014 Database: LUST, Date of Government Version: 06/08/2020
Status: Completed - Case Closed
Facility Status: Pollution Characterization
Date Closed: 03/11/2013
Global Id: T0608500150
SCVWD ID: 06S2W20E01F
QUALITY TUNE-UP #1 2580 EL CAMINO REAL NW 1/4 - 1/2 (0.481 mi.) Q67 162 Database: LUST REG 2, Date of Government Version: 09/30/2004 Facility Status: Case Closed
date9: 9/30/1996
QUALITY TUNE-UP #1 2580 EL CAMINO REAL NW 1/4 - 1/2 (0.481 mi.) Q68 164 Database: LUST SANTA CLARA, Date of Government Version: 03/03/2014 Database: LUST, Date of Government Version: 06/08/2020
Status: Completed - Case Closed
Date Closed: 09/30/1996
Global Id: T0608501080
SCVWD ID: 06S2W20D01F
CPS-SLIC: Cleanup Program Sites (CPS; also known as Site Cleanups [SC] and formerly known as Spills, Leaks, Investigations, and Cleanups [SLIC] sites) included in GeoTracker. GeoTracker is the Water Boards data management system for sites that impact, or have the potential to impact, water quality in California, with emphasis on groundwater.

A review of the CPS-SLIC list, as provided by EDR, has revealed that there are 3 CPS-SLIC sites within approximately 0.5 miles of the target property.

Lower Elevation Address Direction / Distance Map ID Page ____________________ ________ ___________________ _____ _____ ONE HOUR CLEANERS 580 RENGSTORFF AVE N ENE 1/8 - 1/4 (0.237 mi.) 56 123 Database: SLIC REG 2, Date of Government Version: 09/30/2004 Database: CPS-SLIC, Date of Government Version: 06/08/2020 943
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Facility Status: Completed - Case Closed
Facility Id: SLT2O111117
Global Id: SLT2O111117
IRM COST SHARING SIT 2520 CALIFORNIA STRE N 1/4 - 1/2 (0.497 mi.) 71 169 Database: SLIC REG 2, Date of Government Version: 09/30/2004 Database: CPS-SLIC, Date of Government Version: 06/08/2020 Facility Status: Open - Verification Monitoring
Facility Id: SL18311731
Global Id: SL18311731
PLESSEY INC. NPDES 2294 MORA DR NNE 1/4 - 1/2 (0.499 mi.) O72 171 Database: CPS-SLIC, Date of Government Version: 06/08/2020 Facility Status: Completed - Case Closed
Global Id: SL0608508217
HIST LUST: A listing of open and closed leaking underground storage tanks. This listing is no longer updated by the county. Leaking underground storage tanks are now handled by the Department of Environmental Health.

A review of the HIST LUST list, as provided by EDR, and dated 03/29/2005 has revealed that there are 4 HIST LUST sites within approximately 0.5 miles of the target property.

Equal/Higher Elevation Address Direction / Distance Map ID Page ____________________ ________ ___________________ _____ _____ WALTER’S FLOORS 5084 EL CAMINO REAL E 0 - 1/8 (0.099 mi.) E31 72 SCVWD ID: 06S2W20G01
Lower Elevation Address Direction / Distance Map ID Page ____________________ ________ ___________________ _____ _____ DIGAS 555 SHOWERS DR NNW 1/4 - 1/2 (0.327 mi.) L59 127
SCVWD ID: 06S2W20C02
UNOCAL #4918 895 N. SAN ANTONIO R WNW 1/4 - 1/2 (0.461 mi.) N64 142 SCVWD ID: 06S2W20E01
QUALITY TUNE-UP #1 2580 EL CAMINO REAL NW 1/4 - 1/2 (0.481 mi.) Q67 162 SCVWD ID: 06S2W20D01
State and tribal voluntary cleanup sites
VCP: Contains low threat level properties with either confirmed or unconfirmed releases and the project proponents have request that DTSC oversee investigation and/or cleanup activities and have agreed to provide coverage for DTSC’s costs.

A review of the VCP list, as provided by EDR, and dated 07/27/2020 has revealed that there is 1 VCP site within approximately 0.5 miles of the target property.

Lower Elevation Address Direction / Distance Map ID Page ____________________ ________ ___________________ _____ _____ FORMER PLATINUM CLEA 2290 WEST EL CAMINO NE 0 - 1/8 (0.054 mi.) D19 55 Status: Certified
Facility Id: 60002117
944
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TC6253537.2s EXECUTIVE SUMMARY 15

ADDITIONAL ENVIRONMENTAL RECORDS
Local Lists of Hazardous waste / Contaminated Sites
HIST Cal-Sites: Formerly known as ASPIS, this database contains both known and potential hazardous substance sites. The source is the California Department of Toxic Substance Control. No longer updated by the state agency. It has been replaced by ENVIROSTOR.

A review of the HIST Cal-Sites list, as provided by EDR, and dated 08/08/2005 has revealed that there are 2 HIST Cal-Sites sites within approximately 1 mile of the target property.

Lower Elevation Address Direction / Distance Map ID Page ____________________ ________ ___________________ _____ _____ PLESSEY MICRO SCIENC 2274 MORA DR NNE 1/2 - 1 (0.502 mi.) R74 172 JASCO CHEMICAL CO 1710 VILLA STREET E 1/2 - 1 (0.887 mi.) S84 323 CERS HAZ WASTE: List of sites in the California Environmental Protection Agency (CalEPA) Regulated Site Portal which fall under the Hazardous Chemical Management, Hazardous Waste Onsite Treatment, Household Hazardous Waste Collection, Hazardous Waste Generator, and RCRA LQ HW Generator programs.

A review of the CERS HAZ WASTE list, as provided by EDR, and dated 07/20/2020 has revealed that there are 2 CERS HAZ WASTE sites within approximately 0.25 miles of the target property.

Equal/Higher Elevation Address Direction / Distance Map ID Page ____________________ ________ ___________________ _____ _____ SUTTER BAY MEDICAL F 370 DISTEL CL SSE 0 - 1/8 (0.035 mi.) B16 48 Lower Elevation Address Direction / Distance Map ID Page ____________________ ________ ___________________ _____ _____ BOSTON PROPERTIES, L 2440 EL CAMINO REAL NNW 1/8 - 1/4 (0.196 mi.) I48 107 Local Lists of Registered Storage Tanks
SWEEPS UST: Statewide Environmental Evaluation and Planning System. This underground storage tank listing was updated and maintained by a company contacted by the SWRCB in the early 1990’s. The listing is no longer updated or maintained. The local agency is the contact for more information on a site on the SWEEPS list.

A review of the SWEEPS UST list, as provided by EDR, and dated 06/01/1994 has revealed that there are 3 SWEEPS UST sites within approximately 0.25 miles of the target property.

Equal/Higher Elevation Address Direction / Distance Map ID Page ____________________ ________ ___________________ _____ _____ DOLLAR RENT A CAR 4294 EL CAMINO REAL ESE 1/8 - 1/4 (0.226 mi.) H53 114 Status: A
Tank Status: A
Comp Number: 36672
Lower Elevation Address Direction / Distance Map ID Page ____________________ ________ ___________________ _____ _____ TAYLOR RENTAL 2246 W EL CAMINO REA ENE 0 - 1/8 (0.102 mi.) E32 74 Comp Number: 4662
JOHN PEAR 410 ORTEGA AVE N 1/8 - 1/4 (0.192 mi.) G44 99 945
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Comp Number: 48011
HIST UST: Historical UST Registered Database.

A review of the HIST UST list, as provided by EDR, and dated 10/15/1990 has revealed that there are 3 HIST UST sites within approximately 0.25 miles of the target property.

Lower Elevation Address Direction / Distance Map ID Page ____________________ ________ ___________________ _____ _____ TAYLOR RENTAL 2246 W EL CAMINO REA ENE 0 - 1/8 (0.102 mi.) E32 74 B & H EQUIPMENT CO 2246 W EL CAMINO REA ENE 0 - 1/8 (0.102 mi.) E35 79 Facility Id: 00000004662
JOHN PEAR 410 ORTEGA AVE N 1/8 - 1/4 (0.192 mi.) G43 98 Facility Id: 00000048011
CA FID UST: The Facility Inventory Database contains active and inactive underground storage tank locations. The source is the State Water Resource Control Board.

A review of the CA FID UST list, as provided by EDR, and dated 10/31/1994 has revealed that there are 3 CA FID UST sites within approximately 0.25 miles of the target property.

Equal/Higher Elevation Address Direction / Distance Map ID Page ____________________ ________ ___________________ _____ _____ DOLLAR RENT A CAR 4294 EL CAMINO REAL ESE 1/8 - 1/4 (0.226 mi.) H53 114 Facility Id: 43012037
Status: A
Lower Elevation Address Direction / Distance Map ID Page ____________________ ________ ___________________ _____ _____ TAYLOR RENTAL 2246 W EL CAMINO REA ENE 0 - 1/8 (0.102 mi.) E32 74 Facility Id: 43004443
Status: A
JOHN PEAR 410 ORTEGA AVE N 1/8 - 1/4 (0.192 mi.) G44 99 Facility Id: 43011926
Status: I
Other Ascertainable Records
RCRA NonGen / NLR: RCRAInfo is EPA’s comprehensive information system, providing access to data supporting the Resource Conservation and Recovery Act (RCRA) of 1976 and the Hazardous and Solid Waste Amendments (HSWA) of 1984. The database includes selective information on sites which generate, transport, store, treat and/or dispose of hazardous waste as defined by the Resource Conservation and Recovery Act (RCRA). Non-Generators do not presently generate hazardous waste.

A review of the RCRA NonGen / NLR list, as provided by EDR, and dated 06/15/2020 has revealed that there are 14 RCRA NonGen / NLR sites within approximately 0.25 miles of the target property.

Equal/Higher Elevation Address Direction / Distance Map ID Page ____________________ ________ ___________________ _____ _____ SUTTER BAY MEDICAL F 370 DISTEL CIR SE 0 - 1/8 (0.043 mi.) B17 50 946
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EPA ID:: CAL000093164
728 PANCHITA LLC 728 PANCHITA WAY SSW 0 - 1/8 (0.118 mi.) F36 80 EPA ID:: CAC003018628
MIKE RYAN 722 PANCHITA WAY SSW 1/8 - 1/4 (0.134 mi.) F39 87 EPA ID:: CAC002980951
NATUROPATHIC OPTIONS 5150 EL CAMINO REAL ESE 1/8 - 1/4 (0.195 mi.) H45 100 EPA ID:: CAL000441379
MARTIN DAVIDSSON 646 PANCHITA WAY SSW 1/8 - 1/4 (0.230 mi.) J54 118 EPA ID:: CAC002965123
MARTIN DAVIDSSON 646 PANCHITA WAY SSW 1/8 - 1/4 (0.230 mi.) J55 120 EPA ID:: CAC002982432
Lower Elevation Address Direction / Distance Map ID Page ____________________ ________ ___________________ _____ _____ SKYLINE HEIGHTS LLC 4970 EL CAMINO REAL NNW 0 - 1/8 (0.047 mi.) C18 53 EPA ID:: CAC003034547
PERFORMANCE BICYCLE 2124 W EL CAMINO REA E 0 - 1/8 (0.118 mi.) E37 82 EPA ID:: CAL000322954
INNOVUSION, INC. 4920 EL CAMINO REAL, WNW 0 - 1/8 (0.123 mi.) 38 85 EPA ID:: CAC003016057
LATHAM SQUARE APARTM 2250 LATHAM ST NE 1/8 - 1/4 (0.157 mi.) 40 90 EPA ID:: CAL000280916
HEATH, RICHARD 2280 LAYTHM STREET # NNE 1/8 - 1/4 (0.168 mi.) 41 92 EPA ID:: CAC002999920
BXP WEST EL CAMINO L 2440 W EL CAMINO REA NNW 1/8 - 1/4 (0.196 mi.) I46 102 EPA ID:: CAL000370939
CANDIDA MALFERRARI 400 ORTEGA AVE N 1/8 - 1/4 (0.216 mi.) G52 112 EPA ID:: CAC002966813
JUHYONG YI DDS PRIME 4846 EL CAMINO REAL NW 1/8 - 1/4 (0.242 mi.) K58 125 EPA ID:: CAL000333242
ROD: Record of Decision. ROD documents mandate a permanent remedy at an NPL (Superfund) site containing technical and health information to aid the cleanup.

A review of the ROD list, as provided by EDR, and dated 07/29/2020 has revealed that there is 1 ROD site within approximately 1 mile of the target property.

Equal/Higher Elevation Address Direction / Distance Map ID Page ____________________ ________ ___________________ _____ _____ JASCO CHEM CORP 1710 VILLA ST E 1/2 - 1 (0.880 mi.) 0 31 EPA ID:: CAD009103318
CA BOND EXP. PLAN: Department of Health Services developed a site-specific expenditure plan as the basis for an appropriation of Hazardous Substance Cleanup Bond Act funds. It is not updated.

A review of the CA BOND EXP. PLAN list, as provided by EDR, and dated 01/01/1989 has revealed that there are 2 CA BOND EXP. PLAN sites within approximately 1 mile of the target property. 947
Agenda Item # 10.

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Lower Elevation Address Direction / Distance Map ID Page ____________________ ________ ___________________ _____ _____ PLESSEY MICRO SCIENC 2274 MORA DRIVE NNE 1/2 - 1 (0.502 mi.) R73 172 JASCO CHEMICAL CORPO 1710 VILLA STREET E 1/2 - 1 (0.887 mi.) S85 325 Cortese: The sites for the list are designated by the State Water Resource Control Board (LUST), the Integrated Waste Board (SWF/LS), and the Department of Toxic Substances Control (Cal-Sites).

A review of the Cortese list, as provided by EDR, and dated 06/22/2020 has revealed that there are 5 Cortese sites within approximately 0.5 miles of the target property.

Equal/Higher Elevation Address Direction / Distance Map ID Page ____________________ ________ ___________________ _____ _____ WALTER’S FLOORS 5084 EL CAMINO REAL E 0 - 1/8 (0.099 mi.) E31 72 Cleanup Status: COMPLETED - CASE CLOSED
Lower Elevation Address Direction / Distance Map ID Page ____________________ ________ ___________________ _____ _____ DIGAS 555 SHOWERS DR NNW 1/4 - 1/2 (0.327 mi.) L59 127
Cleanup Status: COMPLETED - CASE CLOSED
LOS ALTOS GARDEN SUP 4730 EL CAMINO REAL NW 1/4 - 1/2 (0.382 mi.) M61 138 Cleanup Status: COMPLETED - CASE CLOSED
UNOCAL #4918 895 N. SAN ANTONIO R WNW 1/4 - 1/2 (0.461 mi.) N64 142 Cleanup Status: COMPLETED - CASE CLOSED
QUALITY TUNE-UP #1 2580 EL CAMINO REAL NW 1/4 - 1/2 (0.481 mi.) Q67 162 Cleanup Status: COMPLETED - CASE CLOSED
CUPA Listings: A listing of sites included in the county’s Certified Unified Program Agency database.

California’s Secretary for Environmental Protection established the unified hazardous materials and hazardous waste regulatory program as required by chapter 6.11 of the California Health and Safety Code. The Unified Program consolidates the administration, permits, inspections, and enforcement activities.

A review of the CUPA Listings list, as provided by EDR, has revealed that there are 17 CUPA Listings sites within approximately 0.25 miles of the target property.

Equal/Higher Elevation Address Direction / Distance Map ID Page ____________________ ________ ___________________ _____ _____ PALO ALTO MEDICAL FO 370 DISTEL CL SSE 0 - 1/8 (0.035 mi.) B15 48 Database: CUPA SANTA CLARA, Date of Government Version: 05/08/2020 QSECURE 333 DISTEL CL SE 0 - 1/8 (0.070 mi.) B29 71
Database: CUPA SANTA CLARA, Date of Government Version: 05/08/2020 DOLLAR RENT A CAR 4294 EL CAMINO REAL ESE 1/8 - 1/4 (0.226 mi.) H53 114 Database: CUPA SANTA CLARA, Date of Government Version: 05/08/2020 Lower Elevation Address Direction / Distance Map ID Page ____________________ ________ ___________________ _____ _____ R2 TECHNOLOGY INC 325 DISTEL CL ESE 0 - 1/8 (0.013 mi.) A14 48 Database: CUPA SANTA CLARA, Date of Government Version: 05/08/2020 PURE CLEANERS 2290 EL CAMINO REAL NE 0 - 1/8 (0.054 mi.) D20 64 Database: CUPA SANTA CLARA, Date of Government Version: 05/08/2020 PLATINUM CLEANERS 2290 W EL CAMINO REA NE 0 - 1/8 (0.054 mi.) D21 64 Database: CUPA SANTA CLARA, Date of Government Version: 05/08/2020 948
Agenda Item # 10.

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Lower Elevation Address Direction / Distance Map ID Page ____________________ ________ ___________________ _____ _____ DELIA’S CLEANERS 2290 W EL CAMINO REA NE 0 - 1/8 (0.054 mi.) D23 65 Database: CUPA SANTA CLARA, Date of Government Version: 05/08/2020 AVANTE 5050 EL CAMINO REAL E 0 - 1/8 (0.054 mi.) D26 69 Database: CUPA SANTA CLARA, Date of Government Version: 05/08/2020 FOOTHILL CHIROPRACTI 5050 EL CAMINO REAL E 0 - 1/8 (0.054 mi.) D27 69 Database: CUPA SANTA CLARA, Date of Government Version: 05/08/2020 SPINAL & SPORTS CARE 2200 EL CAMINO REAL ENE 0 - 1/8 (0.084 mi.) E30 71 Database: CUPA SANTA CLARA, Date of Government Version: 05/08/2020 UNITED RENTALS NORTH 2246 W EL CAMINO REA ENE 0 - 1/8 (0.102 mi.) E34 79 Database: CUPA SANTA CLARA, Date of Government Version: 05/08/2020 JACK IN THE BOX #042 4896 EL CAMINO REAL NW 1/8 - 1/4 (0.191 mi.) 42 95 Database: CUPA SANTA CLARA, Date of Government Version: 05/08/2020 BP WEST EL CAMINO LL 2440 W EL CAMINO REA NNW 1/8 - 1/4 (0.196 mi.) I47 105 Database: CUPA SANTA CLARA, Date of Government Version: 05/08/2020 ALPINE ANIMAL HOSPIT 2460 W EL CAMINO REA NW 1/8 - 1/4 (0.202 mi.) I49 110 Database: CUPA SANTA CLARA, Date of Government Version: 05/08/2020 ALPINE ANIMAL HOSPIT 2460 W EL CAMINO REA NW 1/8 - 1/4 (0.202 mi.) I50 111 Database: CUPA SANTA CLARA, Date of Government Version: 05/08/2020 ALPINE ANIMAL HOSPIT 2460 EL CAMINO REAL NW 1/8 - 1/4 (0.202 mi.) I51 111 Database: CUPA SANTA CLARA, Date of Government Version: 05/08/2020 PRIME DENTAL CARE 4846 EL CAMINO REAL NW 1/8 - 1/4 (0.242 mi.) K57 125 Database: CUPA SANTA CLARA, Date of Government Version: 05/08/2020 DRYCLEANERS: A list of drycleaner related facilities that have EPA ID numbers. These are facilities with certain SIC codes: power laundries, family and commercial; garment pressing and cleaners’ agents; linen supply; coin-operated laundries and cleaning; drycleaning plants except rugs; carpet and upholster cleaning; industrial launderers; laundry and garment services.

A review of the DRYCLEANERS list, as provided by EDR, has revealed that there are 3 DRYCLEANERS sites within approximately 0.25 miles of the target property.

Lower Elevation Address Direction / Distance Map ID Page ____________________ ________ ___________________ _____ _____ DELIA’S CLEANERS INC 2290 W EL CAMINO REA NE 0 - 1/8 (0.054 mi.) D22 65 Database: DRYCLEANERS, Date of Government Version: 06/04/2020 EPA Id: CAR000063586
PURE CLEANERS 2290-A EL CAMINO REA N 0 - 1/8 (0.063 mi.) C28 70 Database: DRYCLEANERS, Date of Government Version: 06/04/2020 EPA Id: CAL000287343
ONE HOUR CLEANERS 580 RENGSTORFF AVE N ENE 1/8 - 1/4 (0.237 mi.) 56 123 Database: DRYCLEANERS, Date of Government Version: 06/04/2020 EPA Id: CAD981632219
949
Agenda Item # 10.

EXECUTIVE SUMMARY
TC6253537.2s EXECUTIVE SUMMARY 20
HIST CORTESE: The sites for the list are designated by the State Water Resource Control Board [LUST], the Integrated Waste Board [SWF/LS], and the Department of Toxic Substances Control [CALSITES]. This listing is no longer updated by the state agency.

A review of the HIST CORTESE list, as provided by EDR, and dated 04/01/2001 has revealed that there are 6 HIST CORTESE sites within approximately 0.5 miles of the target property.

Equal/Higher Elevation Address Direction / Distance Map ID Page ____________________ ________ ___________________ _____ _____ WALTER’S FLOORS 5084 EL CAMINO REAL E 0 - 1/8 (0.099 mi.) E31 72 Reg Id: 43-1594
Lower Elevation Address Direction / Distance Map ID Page ____________________ ________ ___________________ _____ _____ TARGET T0322 555 SHOWERS DR NNW 1/4 - 1/2 (0.327 mi.) L60 129 Reg Id: 43-0468
LOS ALTOS GARDEN SUP 4730 EL CAMINO REAL NW 1/4 - 1/2 (0.382 mi.) M61 138 Reg Id: 43-2112
UNOCAL 895 SAN ANTONIO WNW 1/4 - 1/2 (0.461 mi.) N63 141 Reg Id: 43-0082
QUALITY TUNE-UP #1 2580 EL CAMINO REAL NW 1/4 - 1/2 (0.481 mi.) Q67 162 Reg Id: 43-1088
SYMTRON CORP. 22352245 MORA DR NNE 1/4 - 1/2 (0.484 mi.) R69 166 Reg Id: 43360124
Notify 65: Listings of all Proposition 65 incidents reported to counties by the State Water Resources Control Board and the Regional Water Quality Control Board. This database is no longer updated by the reporting agency.

A review of the Notify 65 list, as provided by EDR, and dated 08/21/2020 has revealed that there is 1 Notify 65 site within approximately 1 mile of the target property.

Lower Elevation Address Direction / Distance Map ID Page ____________________ ________ ___________________ _____ _____ SHELL SERVICE STATIO 110 N RENGSTORFF NE 1/2 - 1 (0.653 mi.) 80 284

EDR HIGH RISK HISTORICAL RECORDS
EDR Exclusive Records
EDR Hist Cleaner: EDR has searched selected national collections of business directories and has collected listings of potential dry cleaner sites that were available to EDR researchers. EDR’s review was limited to those categories of sources that might, in EDR’s opinion, include dry cleaning establishments. The categories reviewed included, but were not limited to dry cleaners, cleaners, laundry, laundromat, cleaning/laundry, wash & dry etc. This database falls within a category of information EDR classifies as "High Risk Historical Records", or HRHR. EDR’s HRHR effort presents unique and sometimes proprietary data about past sites and operations that typically create environmental concerns, but may not show up in current government records searches.

A review of the EDR Hist Cleaner list, as provided by EDR, has revealed that there is 1 EDR Hist 950
Agenda Item # 10.

EXECUTIVE SUMMARY
TC6253537.2s EXECUTIVE SUMMARY 21
Cleaner site within approximately 0.125 miles of the target property.

Lower Elevation Address Direction / Distance Map ID Page ____________________ ________ ___________________ _____ _____ DCI MANAGEMENT GROUP 2290 W EL CAMINO REA NE 0 - 1/8 (0.054 mi.) D24 66 951
Agenda Item # 10.

EXECUTIVE SUMMARY
TC6253537.2s EXECUTIVE SUMMARY 22
Due to poor or inadequate address information, the following sites were not mapped. Count: 1 records.

Site Name Database(s)
____________ ____________
BEST BUY #0685 CERS HAZ WASTE
952
Agenda Item # 10.

EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc. 8 0
40 40
4 0
1 6 0
1 6 0
120
120
1 2 0
80 8 0
80 953
Agenda Item # 10.

EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc. 954
Agenda Item # 10.

MAP FINDINGS SUMMARY
Search
Distance Target Total
Database Property (Miles) < 1/8 1/8 - 1/4 1/4 - 1/2 1/2 - 1 > 1 Plotted

STANDARD ENVIRONMENTAL RECORDS
Federal NPL site list
NPL 1.000 0 0 0 1 NR 1
Proposed NPL 1.000 0 0 0 0 NR 0
NPL LIENS 1.000 0 0 0 0 NR 0
Federal Delisted NPL site list
Delisted NPL 1.000 0 0 0 0 NR 0
Federal CERCLIS list
FEDERAL FACILITY 0.500 0 0 0 NR NR 0
SEMS 0.500 0 0 0 NR NR 0
Federal CERCLIS NFRAP site list
SEMS-ARCHIVE 0.500 0 0 0 NR NR 0
Federal RCRA CORRACTS facilities list
CORRACTS 1.000 0 0 0 0 NR 0
Federal RCRA non-CORRACTS TSD facilities list
RCRA-TSDF 0.500 0 0 0 NR NR 0
Federal RCRA generators list
RCRA-LQG 0.250 0 0 NR NR NR 0
RCRA-SQG 0.250 2 0 NR NR NR 2
RCRA-VSQG 0.250 0 0 NR NR NR 0
Federal institutional controls /
engineering controls registries
LUCIS 0.500 0 0 0 NR NR 0
US ENG CONTROLS 0.500 0 0 0 NR NR 0
US INST CONTROLS 0.500 0 0 0 NR NR 0
Federal ERNS list
ERNS TP NR NR NR NR NR 0
State- and tribal - equivalent NPL
RESPONSE 1.000 0 0 3 3 NR 6
State- and tribal - equivalent CERCLIS
ENVIROSTOR 1.000 1 0 3 8 NR 12
State and tribal landfill and/or
solid waste disposal site lists
SWF/LF 0.500 0 0 0 NR NR 0
State and tribal leaking storage tank lists
LUST 0.500 1 0 7 NR NR 8
TC6253537.2s Page 4 955
Agenda Item # 10.

MAP FINDINGS SUMMARY
Search
Distance Target Total
Database Property (Miles) < 1/8 1/8 - 1/4 1/4 - 1/2 1/2 - 1 > 1 Plotted INDIAN LUST 0.500 0 0 0 NR NR 0
CPS-SLIC 0.500 0 1 2 NR NR 3
HIST LUST 0.500 1 0 3 NR NR 4
State and tribal registered storage tank lists
FEMA UST 0.250 0 0 NR NR NR 0
UST 0.250 0 0 NR NR NR 0
AST 0.250 0 0 NR NR NR 0
INDIAN UST 0.250 0 0 NR NR NR 0
State and tribal voluntary cleanup sites
INDIAN VCP 0.500 0 0 0 NR NR 0
VCP 0.500 1 0 0 NR NR 1
State and tribal Brownfields sites
BROWNFIELDS 0.500 0 0 0 NR NR 0

ADDITIONAL ENVIRONMENTAL RECORDS
Local Brownfield lists
US BROWNFIELDS 0.500 0 0 0 NR NR 0
Local Lists of Landfill / Solid
Waste Disposal Sites
WMUDS/SWAT 0.500 0 0 0 NR NR 0
SWRCY 0.500 0 0 0 NR NR 0
HAULERS TP NR NR NR NR NR 0
INDIAN ODI 0.500 0 0 0 NR NR 0
ODI 0.500 0 0 0 NR NR 0
DEBRIS REGION 9 0.500 0 0 0 NR NR 0
IHS OPEN DUMPS 0.500 0 0 0 NR NR 0
Local Lists of Hazardous waste /
Contaminated Sites
US HIST CDL TP NR NR NR NR NR 0
HIST Cal-Sites 1.000 0 0 0 2 NR 2
SCH 0.250 0 0 NR NR NR 0
CDL TP NR NR NR NR NR 0
CERS HAZ WASTE 0.250 1 1 NR NR NR 2
Toxic Pits 1.000 0 0 0 0 NR 0
US CDL TP NR NR NR NR NR 0
PFAS 0.500 0 0 0 NR NR 0
Local Lists of Registered Storage Tanks
SWEEPS UST 0.250 1 2 NR NR NR 3
HIST UST 0.250 2 1 NR NR NR 3
CERS TANKS 0.250 0 0 NR NR NR 0
CA FID UST 0.250 1 2 NR NR NR 3
Local Land Records
LIENS TP NR NR NR NR NR 0
TC6253537.2s Page 5 956
Agenda Item # 10.

MAP FINDINGS SUMMARY
Search
Distance Target Total
Database Property (Miles) < 1/8 1/8 - 1/4 1/4 - 1/2 1/2 - 1 > 1 Plotted LIENS 2 TP NR NR NR NR NR 0
DEED 0.500 0 0 0 NR NR 0
Records of Emergency Release Reports
HMIRS TP NR NR NR NR NR 0
CHMIRS TP NR NR NR NR NR 0
LDS TP NR NR NR NR NR 0
MCS TP NR NR NR NR NR 0
SPILLS 90 TP NR NR NR NR NR 0
Other Ascertainable Records
RCRA NonGen / NLR 0.250 5 9 NR NR NR 14
FUDS 1.000 0 0 0 0 NR 0
DOD 1.000 0 0 0 0 NR 0
SCRD DRYCLEANERS 0.500 0 0 0 NR NR 0
US FIN ASSUR TP NR NR NR NR NR 0
EPA WATCH LIST TP NR NR NR NR NR 0
2020 COR ACTION 0.250 0 0 NR NR NR 0
TSCA TP NR NR NR NR NR 0
TRIS TP NR NR NR NR NR 0
SSTS TP NR NR NR NR NR 0
ROD 1.000 0 0 0 1 NR 1
RMP TP NR NR NR NR NR 0
RAATS TP NR NR NR NR NR 0
PRP TP NR NR NR NR NR 0
PADS TP NR NR NR NR NR 0
ICIS TP NR NR NR NR NR 0
FTTS TP NR NR NR NR NR 0
MLTS TP NR NR NR NR NR 0
COAL ASH DOE TP NR NR NR NR NR 0
COAL ASH EPA 0.500 0 0 0 NR NR 0
PCB TRANSFORMER TP NR NR NR NR NR 0
RADINFO TP NR NR NR NR NR 0
HIST FTTS TP NR NR NR NR NR 0
DOT OPS TP NR NR NR NR NR 0
CONSENT 1.000 0 0 0 0 NR 0
INDIAN RESERV 1.000 0 0 0 0 NR 0
FUSRAP 1.000 0 0 0 0 NR 0
UMTRA 0.500 0 0 0 NR NR 0
LEAD SMELTERS TP NR NR NR NR NR 0
US AIRS TP NR NR NR NR NR 0
US MINES 0.250 0 0 NR NR NR 0
ABANDONED MINES 0.250 0 0 NR NR NR 0
FINDS TP 1 NR NR NR NR NR 1
ECHO TP NR NR NR NR NR 0
DOCKET HWC TP NR NR NR NR NR 0
UXO 1.000 0 0 0 0 NR 0
FUELS PROGRAM 0.250 0 0 NR NR NR 0
CA BOND EXP. PLAN 1.000 0 0 0 2 NR 2
Cortese 0.500 1 0 4 NR NR 5
CUPA Listings 0.250 10 7 NR NR NR 17
TC6253537.2s Page 6 957
Agenda Item # 10.

MAP FINDINGS SUMMARY
Search
Distance Target Total
Database Property (Miles) < 1/8 1/8 - 1/4 1/4 - 1/2 1/2 - 1 > 1 Plotted DRYCLEANERS 0.250 2 1 NR NR NR 3
EMI TP NR NR NR NR NR 0
ENF TP NR NR NR NR NR 0
Financial Assurance TP NR NR NR NR NR 0
HAZNET TP 7 NR NR NR NR NR 7
ICE TP NR NR NR NR NR 0
HIST CORTESE 0.500 1 0 5 NR NR 6
HWP 1.000 0 0 0 0 NR 0
HWT 0.250 0 0 NR NR NR 0
MINES 0.250 0 0 NR NR NR 0
MWMP 0.250 0 0 NR NR NR 0
NPDES TP NR NR NR NR NR 0
PEST LIC TP 1 NR NR NR NR NR 1
PROC 0.500 0 0 0 NR NR 0
Notify 65 1.000 0 0 0 1 NR 1
HAZMAT 0.250 0 0 NR NR NR 0
UIC TP NR NR NR NR NR 0
UIC GEO TP NR NR NR NR NR 0
WASTEWATER PITS 0.500 0 0 0 NR NR 0
WDS TP NR NR NR NR NR 0
WIP 0.250 0 0 NR NR NR 0
MILITARY PRIV SITES TP NR NR NR NR NR 0
PROJECT TP NR NR NR NR NR 0
WDR TP NR NR NR NR NR 0
CIWQS TP 2 NR NR NR NR NR 2
CERS TP NR NR NR NR NR 0
NON-CASE INFO TP NR NR NR NR NR 0
OTHER OIL GAS TP NR NR NR NR NR 0
PROD WATER PONDS TP NR NR NR NR NR 0
SAMPLING POINT TP NR NR NR NR NR 0
WELL STIM PROJ TP NR NR NR NR NR 0
MINES MRDS TP NR NR NR NR NR 0
HWTS TP 9 NR NR NR NR NR 9

EDR HIGH RISK HISTORICAL RECORDS
EDR Exclusive Records
EDR MGP 1.000 0 0 0 0 NR 0
EDR Hist Auto 0.125 0 NR NR NR NR 0
EDR Hist Cleaner 0.125 1 NR NR NR NR 1

EDR RECOVERED GOVERNMENT ARCHIVES
Exclusive Recovered Govt. Archives
RGA LF TP NR NR NR NR NR 0
RGA LUST TP NR NR NR NR NR 0
- Totals -- 20 31 24 27 18 0 120
TC6253537.2s Page 7 958
Agenda Item # 10.

MAP FINDINGS SUMMARY
Search
Distance Target Total
Database Property (Miles) < 1/8 1/8 - 1/4 1/4 - 1/2 1/2 - 1 > 1 Plotted NOTES:

TP = Target Property
NR = Not Requested at this Search Distance
Sites may be listed in more than one database
TC6253537.2s Page 8 959
Agenda Item # 10.

Map ID MAP FINDINGS
Direction
Distance EDR ID Number
Elevation Site Database(s) EPA ID Number
Additional Code 3: Not reported
Additional Code 2: Not reported
Additional Code 1: Not reported
Quantity Unit: P
Waste Quantity: 150
Quantity Tons: 0.075
Landfill( To Include On-Site Treatment And/Or Stabilization) Meth Code: H132 - Landfill Or Surface Impoundment That Will Be Closed As RCRA Code: Not reported
Waste Code Description: 352 - Other organic solids
TSDF Alt Name: Not reported
TSDF Alt EPA ID: Not reported
Trans Name: CHEMICAL WASTE MANAGEMENT INC
TSDF EPA ID: CAT000646117
Trans 2 Name: Not reported
Trans 2 EPA ID: Not reported
Trans Name: PHILIP WEST INDUSTRIAL SERVICES
Trans EPA ID: CAR000177527
Manifest ID: 001111696JJK
Receipt Date: 20071226
Creation Date: 3/8/2008 18:30:20
Shipment Date: 20071221
Gen EPA ID: CAC002624102
Year: 2007
Additional Info:

Tons: 0.075
Landfill( To Include On-Site Treatment And/Or Stabilization) Disposal Method: H132 - Landfill Or Surface Impoundment That Will Be Closed As CA Waste Code: 352 - Other organic solids
TSD EPA ID: CAT000646117
Gepaid: CAC002624102
Year: 2007
Tons: 0.025
Landfill( To Include On-Site Treatment And/Or Stabilization) Disposal Method: H132 - Landfill Or Surface Impoundment That Will Be Closed As CA Waste Code: -
TSD EPA ID: CAT000646117
Gepaid: CAC002624102
Year: 2007
Mailing Address: 1325 J ST
Mailing Name: Not reported
Telephone: 9165577452
Contact: GERALD EINCENT
City,State,Zip: LOS ALTOS, CA 940221404
Address 2: Not reported
Address: 330 DISTEL CIR
Name: US ARMY CORP OF ENGINEERS
HAZNET:

Site 1 of 14 in cluster A
Actual:
86 ft.

Property LOS ALTOS, CA 94022
Target 330 DISTEL CIR HWTS N/A
A1 US ARMY CORP OF ENGINEERS HAZNET S112966161
TC6253537.2s Page 9 960
Agenda Item # 10.

Map ID MAP FINDINGS
Direction
Distance EDR ID Number
Elevation Site Database(s) EPA ID Number
City,State,Zip: SACRAMENTO, CA 958142922
Contact Address 2: Not reported
Contact Address: 1325 J ST
Contact Name: GERALD EINCENT
Owner City,State,Zip: SACRAMENTO, CA 958142922
Owner Address 2: Not reported
Owner Address: 1325 J ST
Owner Name: US ARMY
Mailing City,State,Zip: SACRAMENTO, CA 958142922
Mailing Address 2: Not reported
Mailing Address: 1325 J ST
Mailing Name: Not reported
Last Act Date: 06/11/2008
Create Date: 11/20/2007
Inactive Date: 05/19/2008
EPA ID: CAC002624102
City,State,Zip: LOS ALTOS, CA 940221404
Address 2: Not reported
Address: 330 DISTEL CIR
Name: US ARMY CORP OF ENGINEERS
HWTS:

Additional Code 5: Not reported
Additional Code 4: Not reported
Additional Code 3: Not reported
Additional Code 2: Not reported
Additional Code 1: Not reported
Quantity Unit: P
Waste Quantity: 50
Quantity Tons: 0.025
Landfill( To Include On-Site Treatment And/Or Stabilization) Meth Code: H132 - Landfill Or Surface Impoundment That Will Be Closed As RCRA Code: Not reported
Waste Code Description: - Not reported
TSDF Alt Name: Not reported
TSDF Alt EPA ID: Not reported
Trans Name: CHEMICAL WASTE MANAGEMENT INC
TSDF EPA ID: CAT000646117
Trans 2 Name: Not reported
Trans 2 EPA ID: Not reported
Trans Name: PHILIP WEST INDUSTRIAL SERVICES
Trans EPA ID: CAR000177527
Manifest ID: 001111691JJK
Receipt Date: 20071226
Creation Date: 3/8/2008 18:30:20
Shipment Date: 20071221
Additional Code 5: Not reported
Additional Code 4: Not reported
US ARMY CORP OF ENGINEERS (Continued) S112966161
TC6253537.2s Page 10 961
Agenda Item # 10.

Map ID MAP FINDINGS
Direction
Distance EDR ID Number
Elevation Site Database(s) EPA ID Number
RCRA Code: Not reported
Waste Code Description: 221 - Waste oil and mixed oil
TSDF Alt Name: Not reported
TSDF Alt EPA ID: Not reported
Trans Name: CHEMICAL WASTE MANAGEMENT INC
TSDF EPA ID: CAT000646117
Trans 2 Name: Not reported
Trans 2 EPA ID: Not reported
Trans Name: WASTE MANAGEMENT NATIONAL SERVICE
Trans EPA ID: ILD984835785
Manifest ID: 000464656JJK
Receipt Date: 20070525
Creation Date: 10/18/2007 18:30:07
Shipment Date: 20070524
Gen EPA ID: CAC002611256
Year: 2007
Additional Info:

Tons: 0.209
Treatment/Reovery (H010-H129) Or (H131-H135)
Disposal Method: H141 - Storage, Bulking, And/Or Transfer Off Site--No CA Waste Code: 221 - Waste oil and mixed oil
TSD EPA ID: CAT000646117
Gepaid: CAC002611256
Year: 2007
Tons: 4.029
Treatment/Reovery (H010-H129) Or (H131-H135)
Disposal Method: H141 - Storage, Bulking, And/Or Transfer Off Site--No CA Waste Code: 343 - Unspecified organic liquid mixture TSD EPA ID: CAT000646117
Gepaid: CAC002611256
Year: 2007
Tons: 0.4
Landfill( To Include On-Site Treatment And/Or Stabilization) Disposal Method: H132 - Landfill Or Surface Impoundment That Will Be Closed As CA Waste Code: 352 - Other organic solids
TSD EPA ID: CAT000646117
Gepaid: CAC002611256
Year: 2007
Mailing Address: 1325 J ST
Mailing Name: Not reported
Telephone: 9165577452
Contact: GERALD EINCENT
City,State,Zip: LOS ALTOS, CA 940221404
Address 2: Not reported
Address: 330 DISTEL CIR
Name: US ARMY CORP OF ENGINEERS
HAZNET:

Site 2 of 14 in cluster A
Actual:
86 ft.

Property LOS ALTOS, CA 94022
Target 330 DISTEL CIR HWTS N/A
A2 US ARMY CORP OF ENGINEERS HAZNET S112958129
TC6253537.2s Page 11 962
Agenda Item # 10.

Map ID MAP FINDINGS
Direction
Distance EDR ID Number
Elevation Site Database(s) EPA ID Number
Additional Code 2: Not reported
Additional Code 1: Not reported
Quantity Unit: G
Waste Quantity: 935
Quantity Tons: 3.179
Treatment/Reovery (H010-H129) Or (H131-H135)
Meth Code: H141 - Storage, Bulking, And/Or Transfer Off Site--No RCRA Code: Not reported
Waste Code Description: 343 - Unspecified organic liquid mixture TSDF Alt Name: Not reported
TSDF Alt EPA ID: Not reported
Trans Name: CHEMICAL WASTE MANAGEMENT INC
TSDF EPA ID: CAT000646117
Trans 2 Name: Not reported
Trans 2 EPA ID: Not reported
Trans Name: WASTE MANAGEMENT NATIONAL SERVICE
Trans EPA ID: ILD984835785
Manifest ID: 000464656JJK
Receipt Date: 20070525
Creation Date: 10/18/2007 18:30:07
Shipment Date: 20070524
Additional Code 5: Not reported
Additional Code 4: Not reported
Additional Code 3: Not reported
Additional Code 2: Not reported
Additional Code 1: Not reported
Quantity Unit: P
Waste Quantity: 800
Quantity Tons: 0.4
Landfill( To Include On-Site Treatment And/Or Stabilization) Meth Code: H132 - Landfill Or Surface Impoundment That Will Be Closed As RCRA Code: Not reported
Waste Code Description: 352 - Other organic solids
TSDF Alt Name: Not reported
TSDF Alt EPA ID: Not reported
Trans Name: CHEMICAL WASTE MANAGEMENT INC
TSDF EPA ID: CAT000646117
Trans 2 Name: Not reported
Trans 2 EPA ID: Not reported
Trans Name: WASTE MANAGEMENT NATIONAL SERVICE
Trans EPA ID: ILD984835785
Manifest ID: 000464656JJK
Receipt Date: 20070525
Creation Date: 10/18/2007 18:30:07
Shipment Date: 20070524
Additional Code 5: Not reported
Additional Code 4: Not reported
Additional Code 3: Not reported
Additional Code 2: Not reported
Additional Code 1: Not reported
Quantity Unit: G
Waste Quantity: 55
Quantity Tons: 0.209
Treatment/Reovery (H010-H129) Or (H131-H135)
Meth Code: H141 - Storage, Bulking, And/Or Transfer Off Site--No US ARMY CORP OF ENGINEERS (Continued) S112958129
TC6253537.2s Page 12 963
Agenda Item # 10.

Map ID MAP FINDINGS
Direction
Distance EDR ID Number
Elevation Site Database(s) EPA ID Number
City,State,Zip: SACRAMENTO, CA 958142922
Contact Address 2: Not reported
Contact Address: 1325 J ST
Contact Name: GERALD EINCENT
Owner City,State,Zip: SACRAMENTO, CA 958142922
Owner Address 2: Not reported
Owner Address: 1325 J ST
Owner Name: US ARMY
Mailing City,State,Zip: SACRAMENTO, CA 958142922
Mailing Address 2: Not reported
Mailing Address: 1325 J ST
Mailing Name: Not reported
Last Act Date: 06/21/2007
Create Date: 12/07/2006
Inactive Date: 06/06/2007
EPA ID: CAC002611256
City,State,Zip: LOS ALTOS, CA 940221404
Address 2: Not reported
Address: 330 DISTEL CIR
Name: US ARMY CORP OF ENGINEERS
HWTS:

Additional Code 5: Not reported
Additional Code 4: Not reported
Additional Code 3: Not reported
Additional Code 2: Not reported
Additional Code 1: Not reported
Quantity Unit: G
Waste Quantity: 250
Quantity Tons: 0.85
Treatment/Reovery (H010-H129) Or (H131-H135)
Meth Code: H141 - Storage, Bulking, And/Or Transfer Off Site--No RCRA Code: Not reported
Waste Code Description: 343 - Unspecified organic liquid mixture TSDF Alt Name: Not reported
TSDF Alt EPA ID: Not reported
Trans Name: CHEMICAL WASTE MANAGEMENT INC
TSDF EPA ID: CAT000646117
Trans 2 Name: Not reported
Trans 2 EPA ID: Not reported
Trans Name: WASTE MANAGEMENT NATIONAL SERVICE
Trans EPA ID: ILD984835785
Manifest ID: 000464656JJK
Receipt Date: 20070525
Creation Date: 10/18/2007 18:30:07
Shipment Date: 20070524
Additional Code 5: Not reported
Additional Code 4: Not reported
Additional Code 3: Not reported
US ARMY CORP OF ENGINEERS (Continued) S112958129
TC6253537.2s Page 13 964
Agenda Item # 10.

Map ID MAP FINDINGS
Direction
Distance EDR ID Number
Elevation Site Database(s) EPA ID Number
Longitude: -122.294993
Latitude: 37.399552
Violations within 5 years: 0
Enforcement Actions within 5 years: 0
TTWQ: Not reported
Complexity: Not reported
Major/Minor: Not reported
Design Flow: Not reported
Expiration/Review Date: Not reported
Termination Date: 08/05/2010
Effective Date: 06/30/2010
Adoption Date: Not reported
NPDES Number: CAS000002
WDID: 2 41C358981
Order Number: 2009-0009-DWQ
Regulatory Measure Type: Storm water construction
Regulatory Measure Status: Terminated
Program: CONSTW
Region: 2
SIC/NAICS: Not reported
Place/Project Type: Construction - Other: Open Space Public Access Staging Area Agency Address: 330 Distel Cir, Los Altos, CA 94022
Agency: Midpeninsula Regional Open Space District
City,State,Zip: WOODSIDE, CA 94022
Address: 330 DISTEL CIRCLE
Name: MIDPENINSULA REGIONAL OPEN SPACE DISTRICT
CIWQS:

Site 3 of 14 in cluster A
Actual:
86 ft.

Property WOODSIDE, CA 94022
Target 330 DISTEL CIRCLE N/A
A3 MIDPENINSULA REGIONAL OPEN SPACE DISTRICT S121655643 CIWQS additional FINDS: detail in the EDR Site Report.

Click this hyperlink while viewing on your computer to access

STATE MASTER
Environmental Interest/Information System:

Click Here:

Registry ID: 110065510593
FINDS:

Site 4 of 14 in cluster A
Actual:
86 ft.

Property LOS ALTOS, CA 94022
Target 330 DISTEL CIRCLE N/A
A4 POND 07 AND 08 FINDS 1023261679
TC6253537.2s Page 14 965
Agenda Item # 10.

Map ID MAP FINDINGS
Direction
Distance EDR ID Number
Elevation Site Database(s) EPA ID Number
Creation Date: 2/3/2010 18:30:16
Shipment Date: 20091029
Gen EPA ID: CAC000703192
Year: 2009
Additional Info:

Tons: 0.5
Disposal Method: D80 - Disposal, Land Fill
CA Waste Code: 261 - Polychlorinated biphenyls and material containing PCBs TSD EPA ID: IDD073114654
Gepaid: CAC000703192
Year: 1992
Tons: 0.095
Treatment/Reovery (H010-H129) Or (H131-H135)
Disposal Method: H141 - Storage, Bulking, And/Or Transfer Off Site--No CA Waste Code: 221 - Waste oil and mixed oil
TSD EPA ID: NVD982358483
Gepaid: CAC000703192
Year: 2009
Tons: 0.075
Disposal Method: -
CA Waste Code: 352 - Other organic solids
TSD EPA ID: NVD982358483
Gepaid: CAC000703192
Year: 2009
Tons: 0.1668
Disposal Method: -
CA Waste Code: 223 - Unspecified oil-containing waste
TSD EPA ID: NVD982358483
Gepaid: CAC000703192
Year: 2009
Tons: 0.09
Disposal Method: H061 - Fuel Blending Prior To Energy Recovery At Another Site CA Waste Code: 214 - Unspecified solvent mixture
TSD EPA ID: CAD028409019
Gepaid: CAC000703192
Year: 2009
Mailing Address: --
Mailing Name: Not reported
Telephone: 4159495500
Contact: BUCKY MACE/REAL PROPERTY MANG.

City,State,Zip: LOS ALTOS, CA 940220000
Address 2: Not reported
Address: 330 DISTEL CIRCLE
Name: 1X MIDPENISULA REGIONAL OPEN SPACE DIST.

HAZNET:

Site 5 of 14 in cluster A
Actual:
86 ft.

Property LOS ALTOS, CA 94022
Target 330 DISTEL CIRCLE HWTS N/A
A5 1X MIDPENISULA REGIONAL OPEN SPACE DIST. S112839095 HAZNET TC6253537.2s Page 15 966
Agenda Item # 10.

Map ID MAP FINDINGS
Direction
Distance EDR ID Number
Elevation Site Database(s) EPA ID Number
Trans Name: CLEARWATER ENVIRONMENTAL
TSDF EPA ID: NVD982358483
Trans 2 Name: Not reported
Trans 2 EPA ID: Not reported
Trans Name: UNI WASTE
Trans EPA ID: CAL000317320
Manifest ID: 004449512JJK
Receipt Date: 20091202
Creation Date: 2/3/2010 18:30:16
Shipment Date: 20091029
Additional Code 5: Not reported
Additional Code 4: Not reported
Additional Code 3: Not reported
Additional Code 2: Not reported
Additional Code 1: Not reported
Quantity Unit: G
Waste Quantity: 25
Quantity Tons: 0.09
Meth Code: H061 - Fuel Blending Prior To Energy Recovery At Another Site RCRA Code: D001
Waste Code Description: 214 - Unspecified solvent mixture TSDF Alt Name: Not reported
TSDF Alt EPA ID: Not reported
Trans Name: CROSBY & OVERTON
TSDF EPA ID: CAD028409019
Trans 2 Name: ENVIRONMENTAL LOGISTICS INC
Trans 2 EPA ID: CAR000172478
Trans Name: UNI WASTE
Trans EPA ID: CAL000317320
Manifest ID: 004449513JJK
Receipt Date: 20091125
Creation Date: 2/3/2010 18:30:22
Shipment Date: 20091029
Additional Code 5: Not reported
Additional Code 4: Not reported
Additional Code 3: Not reported
Additional Code 2: Not reported
Additional Code 1: Not reported
Quantity Unit: G
Waste Quantity: 25
Quantity Tons: 0.095
Treatment/Reovery (H010-H129) Or (H131-H135)
Meth Code: H141 - Storage, Bulking, And/Or Transfer Off Site--No RCRA Code: Not reported
Waste Code Description: 221 - Waste oil and mixed oil
TSDF Alt Name: Not reported
TSDF Alt EPA ID: Not reported
Trans Name: CLEARWATER ENVIRONMENTAL
TSDF EPA ID: NVD982358483
Trans 2 Name: Not reported
Trans 2 EPA ID: Not reported
Trans Name: UNI WASTE
Trans EPA ID: CAL000317320
Manifest ID: 004449512JJK
Receipt Date: 20091202
1X MIDPENISULA REGIONAL OPEN SPACE DIST. (Continued) S112839095 TC6253537.2s Page 16 967
Agenda Item # 10.

Map ID MAP FINDINGS
Direction
Distance EDR ID Number
Elevation Site Database(s) EPA ID Number
Contact Address: --
Contact Name: BUCKY MACE/REAL PROPERTY MANG.

Owner City,State,Zip: --, 99 --
Owner Address 2: Not reported
Owner Address: --
Owner Name: MIDPENISULA REG. OPEN SPA. DIS
Mailing City,State,Zip: MT. VIEW, CA 940400000
Mailing Address 2: Not reported
Mailing Address: --
Mailing Name: Not reported
Last Act Date: 10/25/2000
Create Date: 01/08/1992
Inactive Date: 10/25/2000
EPA ID: CAC000703192
City,State,Zip: LOS ALTOS, CA 940220000
Address 2: Not reported
Address: 330 DISTEL CIRCLE
Name: 1X MIDPENISULA REGIONAL OPEN SPACE DIST.

HWTS:

Additional Code 5: Not reported
Additional Code 4: Not reported
Additional Code 3: Not reported
Additional Code 2: Not reported
Additional Code 1: Not reported
Quantity Unit: G
Waste Quantity: 40
Quantity Tons: 0.1668
Meth Code: - Not reported
RCRA Code: Not reported
Waste Code Description: 223 - Unspecified oil-containing waste TSDF Alt Name: Not reported
TSDF Alt EPA ID: Not reported
Trans Name: CLEARWATER ENVIRONMENTAL
TSDF EPA ID: NVD982358483
Trans 2 Name: Not reported
Trans 2 EPA ID: Not reported
Trans Name: UNI WASTE
Trans EPA ID: CAL000317320
Manifest ID: 004449512JJK
Receipt Date: 20091202
Creation Date: 2/3/2010 18:30:16
Shipment Date: 20091029
Additional Code 5: Not reported
Additional Code 4: Not reported
Additional Code 3: Not reported
Additional Code 2: Not reported
Additional Code 1: Not reported
Quantity Unit: P
Waste Quantity: 150
Quantity Tons: 0.075
Meth Code: - Not reported
RCRA Code: Not reported
Waste Code Description: 352 - Other organic solids
TSDF Alt Name: Not reported
TSDF Alt EPA ID: Not reported
1X MIDPENISULA REGIONAL OPEN SPACE DIST. (Continued) S112839095 TC6253537.2s Page 17 968
Agenda Item # 10.

Map ID MAP FINDINGS
Direction
Distance EDR ID Number
Elevation Site Database(s) EPA ID Number
City,State,Zip: --, 99 --
Contact Address 2: Not reported
1X MIDPENISULA REGIONAL OPEN SPACE DIST. (Continued) S112839095 Creation Date: 9/1/2011 18:31:47
Shipment Date: 20110712
Gen EPA ID: CAC002661612
Year: 2011
Additional Info:

Tons: 0.005
Disposal Method: -
CA Waste Code: 181 - Other inorganic solid waste
TSD EPA ID: AZ0000337360
Gepaid: CAC002661612
Year: 2011
Tons: 0.53006
Treatment/Reovery (H010-H129) Or (H131-H135)
Disposal Method: H141 - Storage, Bulking, And/Or Transfer Off Site--No CA Waste Code: 261 - Polychlorinated biphenyls and material containing PCBs TSD EPA ID: AZ0000337360
Gepaid: CAC002661612
Year: 2011
Tons: 1.25
Treatment/Reovery (H010-H129) Or (H131-H135)
Disposal Method: H141 - Storage, Bulking, And/Or Transfer Off Site--No CA Waste Code: 181 - Other inorganic solid waste
TSD EPA ID: CAD028409019
Gepaid: CAC002661612
Year: 2011
Tons: 628
Landfill( To Include On-Site Treatment And/Or Stabilization) Disposal Method: H132 - Landfill Or Surface Impoundment That Will Be Closed As CA Waste Code: 151 - Asbestos containing waste
TSD EPA ID: CAD981382732
Gepaid: CAC002661612
Year: 2011
Mailing Address: 330 DISTEL CIR
Mailing Name: Not reported
Telephone: 6506911200
Contact: GINA COONY
City,State,Zip: LOS ALTOS, CA 940221404
Address 2: Not reported
Address: 330 DISTEL CIR
Name: MIDPENISULA REGIONAL OPEN SPACE DISTRICT
HAZNET:

Site 6 of 14 in cluster A
Actual:
86 ft.

Property LOS ALTOS, CA 94022
Target 330 DISTEL CIR HWTS N/A
A6 MIDPENISULA REGIONAL OPEN SPACE DISTRICT S112982650 HAZNET TC6253537.2s Page 18 969
Agenda Item # 10.

Map ID MAP FINDINGS
Direction
Distance EDR ID Number
Elevation Site Database(s) EPA ID Number
TSDF EPA ID: CAD981382732
Trans 2 Name: Not reported
Trans 2 EPA ID: Not reported
Trans Name: UNI WASTE
Trans EPA ID: CAL000317320
Manifest ID: 007269099JJK
Receipt Date: 20110622
Creation Date: 8/26/2011 18:30:36
Shipment Date: 20110622
Additional Code 5: Not reported
Additional Code 4: Not reported
Additional Code 3: Not reported
Additional Code 2: Not reported
Additional Code 1: Not reported
Quantity Unit: Y
Waste Quantity: 30
Quantity Tons: 12
Landfill( To Include On-Site Treatment And/Or Stabilization) Meth Code: H132 - Landfill Or Surface Impoundment That Will Be Closed As RCRA Code: Not reported
Waste Code Description: 151 - Asbestos-containing waste TSDF Alt Name: Not reported
TSDF Alt EPA ID: Not reported
Trans Name: ALTAMONT LANDFILL
TSDF EPA ID: CAD981382732
Trans 2 Name: Not reported
Trans 2 EPA ID: Not reported
Trans Name: UNI WASTE
Trans EPA ID: CAL000317320
Manifest ID: 007269084JJK
Receipt Date: 20110705
Creation Date: 8/26/2011 18:30:51
Shipment Date: 20110630
Additional Code 5: Not reported
Additional Code 4: Not reported
Additional Code 3: Not reported
Additional Code 2: Not reported
Additional Code 1: Not reported
Quantity Unit: Y
Waste Quantity: 60
Quantity Tons: 24
Landfill( To Include On-Site Treatment And/Or Stabilization) Meth Code: H132 - Landfill Or Surface Impoundment That Will Be Closed As RCRA Code: Not reported
Waste Code Description: 151 - Asbestos-containing waste TSDF Alt Name: Not reported
TSDF Alt EPA ID: Not reported
Trans Name: ALTAMONT LANDFILL
TSDF EPA ID: CAD981382732
Trans 2 Name: Not reported
Trans 2 EPA ID: Not reported
Trans Name: UNI WASTE
Trans EPA ID: CAL000317320
Manifest ID: 007269056JJK
Receipt Date: 20110712
MIDPENISULA REGIONAL OPEN SPACE DISTRICT (Continued) S112982650 TC6253537.2s Page 19 970
Agenda Item # 10.

Map ID MAP FINDINGS
Direction
Distance EDR ID Number
Elevation Site Database(s) EPA ID Number
Quantity Tons: 0.53006
Treatment/Reovery (H010-H129) Or (H131-H135)
Meth Code: H141 - Storage, Bulking, And/Or Transfer Off Site--No RCRA Code: Not reported
Waste Code Description: 261 - Not reported
TSDF Alt Name: Not reported
TSDF Alt EPA ID: Not reported
Trans Name: VEOLIA ES TECHNICAL SOLUTIONS LLC
TSDF EPA ID: AZ0000337360
Trans 2 Name: VEOLIA ES TECHNICAL SOLUTIONS LLC
Trans 2 EPA ID: NJD080631369
Trans Name: FUTURE ENVIRONMENTAL SERVICES
Trans EPA ID: CAR000147025
Manifest ID: 008828003JJK
Receipt Date: 20110712
Creation Date: 12/15/2011 18:30:22
Shipment Date: 20110614
Additional Code 5: Not reported
Additional Code 4: Not reported
Additional Code 3: Not reported
Additional Code 2: Not reported
Additional Code 1: Not reported
Quantity Unit: P
Waste Quantity: 10
Quantity Tons: 0.005
Meth Code: - Not reported
RCRA Code: D009
Waste Code Description: 181 - Other inorganic solid waste Organics TSDF Alt Name: Not reported
TSDF Alt EPA ID: Not reported
Trans Name: VEOLIA ES TECHNICAL SOLUTIONS LLC
TSDF EPA ID: AZ0000337360
Trans 2 Name: VEOLIA ES TECHNICAL SOLUTIONS LLC
Trans 2 EPA ID: NJD080631369
Trans Name: FUTURE ENVIRONMENTAL SERVICES
Trans EPA ID: CAR000147025
Manifest ID: 008828004JJK
Receipt Date: 20110712
Creation Date: 12/15/2011 18:30:22
Shipment Date: 20110614
Additional Code 5: Not reported
Additional Code 4: Not reported
Additional Code 3: Not reported
Additional Code 2: Not reported
Additional Code 1: Not reported
Quantity Unit: Y
Waste Quantity: 30
Quantity Tons: 12
Landfill( To Include On-Site Treatment And/Or Stabilization) Meth Code: H132 - Landfill Or Surface Impoundment That Will Be Closed As RCRA Code: Not reported
Waste Code Description: 151 - Asbestos-containing waste TSDF Alt Name: Not reported
TSDF Alt EPA ID: Not reported
Trans Name: ALTAMONT LANDFILL
MIDPENISULA REGIONAL OPEN SPACE DISTRICT (Continued) S112982650 TC6253537.2s Page 20 971
Agenda Item # 10.

Map ID MAP FINDINGS
Direction
Distance EDR ID Number
Elevation Site Database(s) EPA ID Number
Additional Code 5: Not reported
Additional Code 4: Not reported
Additional Code 3: Not reported
Additional Code 2: Not reported
Additional Code 1: Not reported
Quantity Unit: P
Waste Quantity: 900
Quantity Tons: 0.45
Treatment/Reovery (H010-H129) Or (H131-H135)
Meth Code: H141 - Storage, Bulking, And/Or Transfer Off Site--No RCRA Code: D008
Waste Code Description: 181 - Other inorganic solid waste Organics TSDF Alt Name: Not reported
TSDF Alt EPA ID: Not reported
Trans Name: CROSBY & OVERTON
TSDF EPA ID: CAD028409019
Trans 2 Name: OCEAN BLUE ENVIRONMENTAL
Trans 2 EPA ID: CAD983608258
Trans Name: FUTURE ENVIRONMENTAL SERVICES
Trans EPA ID: CAR000147025
Manifest ID: 008828002JJK
Receipt Date: 20110621
Creation Date: 8/26/2011 18:30:36
Shipment Date: 20110614
Additional Code 5: Not reported
Additional Code 4: Not reported
Additional Code 3: Not reported
Additional Code 2: Not reported
Additional Code 1: Not reported
Quantity Unit: P
Waste Quantity: 1600
Quantity Tons: 0.8
Treatment/Reovery (H010-H129) Or (H131-H135)
Meth Code: H141 - Storage, Bulking, And/Or Transfer Off Site--No RCRA Code: Not reported
Waste Code Description: 181 - Other inorganic solid waste Organics TSDF Alt Name: Not reported
TSDF Alt EPA ID: Not reported
Trans Name: CROSBY & OVERTON
TSDF EPA ID: CAD028409019
Trans 2 Name: OCEAN BLUE ENVIRONMENTAL
Trans 2 EPA ID: CAD983608258
Trans Name: FUTURE ENVIRONMENTAL SERVICES
Trans EPA ID: CAR000147025
Manifest ID: 008828002JJK
Receipt Date: 20110621
Creation Date: 8/26/2011 18:30:36
Shipment Date: 20110614
Additional Code 5: Not reported
Additional Code 4: Not reported
Additional Code 3: Not reported
Additional Code 2: Not reported
Additional Code 1: Not reported
Quantity Unit: K
Waste Quantity: 481
MIDPENISULA REGIONAL OPEN SPACE DISTRICT (Continued) S112982650 TC6253537.2s Page 21 972
Agenda Item # 10.

Map ID MAP FINDINGS
Direction
Distance EDR ID Number
Elevation Site Database(s) EPA ID Number
Trans 2 EPA ID: Not reported
Trans Name: UNI WASTE
Trans EPA ID: CAL000317320
Manifest ID: 007269076JJK
Receipt Date: 20110510
Creation Date: 7/14/2011 18:30:12
Shipment Date: 20110510
Additional Code 5: Not reported
Additional Code 4: Not reported
Additional Code 3: Not reported
Additional Code 2: Not reported
Additional Code 1: Not reported
Quantity Unit: Y
Waste Quantity: 60
Quantity Tons: 24
Landfill( To Include On-Site Treatment And/Or Stabilization) Meth Code: H132 - Landfill Or Surface Impoundment That Will Be Closed As RCRA Code: Not reported
Waste Code Description: 151 - Asbestos-containing waste TSDF Alt Name: Not reported
TSDF Alt EPA ID: Not reported
Trans Name: ALTAMONT LANDFILL
TSDF EPA ID: CAD981382732
Trans 2 Name: Not reported
Trans 2 EPA ID: Not reported
Trans Name: UNI WASTE
Trans EPA ID: CAL000317320
Manifest ID: 007275526JJK
Receipt Date: 20110511
Creation Date: 7/14/2011 18:30:12
Shipment Date: 20110511
Additional Code 5: Not reported
Additional Code 4: Not reported
Additional Code 3: Not reported
Additional Code 2: Not reported
Additional Code 1: Not reported
Quantity Unit: Y
Waste Quantity: 30
Quantity Tons: 12
Landfill( To Include On-Site Treatment And/Or Stabilization) Meth Code: H132 - Landfill Or Surface Impoundment That Will Be Closed As RCRA Code: Not reported
Waste Code Description: 151 - Asbestos-containing waste TSDF Alt Name: Not reported
TSDF Alt EPA ID: Not reported
Trans Name: ALTAMONT LANDFILL
TSDF EPA ID: CAD981382732
Trans 2 Name: Not reported
Trans 2 EPA ID: Not reported
Trans Name: UNI WASTE
Trans EPA ID: CAL000317320
Manifest ID: 007269065JJK
Receipt Date: 20110524
Creation Date: 7/14/2011 18:30:27
Shipment Date: 20110523
MIDPENISULA REGIONAL OPEN SPACE DISTRICT (Continued) S112982650 TC6253537.2s Page 22 973
Agenda Item # 10.

Map ID MAP FINDINGS
Direction
Distance EDR ID Number
Elevation Site Database(s) EPA ID Number
City,State,Zip: LOS ALTOS, CA 940221404
Contact Address 2: Not reported
Contact Address: 330 DISTEL CIR
Contact Name: GINA COONY
Owner City,State,Zip: LOS ALTOS, CA 940221404
Owner Address 2: Not reported
Owner Address: 330 DISTEL CIR
Owner Name: MIDPENISULA REG OPEN SPACE DIST
Mailing City,State,Zip: LOS ALTOS, CA 940221404
Mailing Address 2: Not reported
Mailing Address: 330 DISTEL CIR
Mailing Name: Not reported
Last Act Date: 01/10/2011
Create Date: 01/10/2011
Inactive Date: 07/10/2011
EPA ID: CAC002661612
City,State,Zip: LOS ALTOS, CA 940221404
Address 2: Not reported
Address: 330 DISTEL CIR
Name: MIDPENISULA REGIONAL OPEN SPACE DISTRICT
HWTS:

Additional Code 5: Not reported
Additional Code 4: Not reported
Additional Code 3: Not reported
Additional Code 2: Not reported
Additional Code 1: Not reported
Quantity Unit: Y
Waste Quantity: 60
Quantity Tons: 24
Landfill( To Include On-Site Treatment And/Or Stabilization) Meth Code: H132 - Landfill Or Surface Impoundment That Will Be Closed As RCRA Code: Not reported
Waste Code Description: 151 - Asbestos-containing waste TSDF Alt Name: Not reported
TSDF Alt EPA ID: Not reported
Trans Name: ALTAMONT LANDFILL
TSDF EPA ID: CAD981382732
Trans 2 Name: Not reported
MIDPENISULA REGIONAL OPEN SPACE DISTRICT (Continued) S112982650 Year: 2008
Mailing Address: 1325 J ST
Mailing Name: Not reported
Telephone: 9165577407
Contact: GERALD VINCENT
City,State,Zip: LOS ALTOS, CA 94022
Address 2: Not reported
Address: 330 DISTEL CIR
Name: ALMADN AIR FORCE STATION
HAZNET:

Site 7 of 14 in cluster A
Actual:
86 ft.

Property LOS ALTOS, CA 94022
Target 330 DISTEL CIR HWTS N/A
A7 ALMADN AIR FORCE STATION HAZNET S112974609
TC6253537.2s Page 23 974
Agenda Item # 10.

Map ID MAP FINDINGS
Direction
Distance EDR ID Number
Elevation Site Database(s) EPA ID Number
Additional Code 1: Not reported
Quantity Unit: K
Waste Quantity: 13636
Quantity Tons: 15.02687
Landfill( To Include On-Site Treatment And/Or Stabilization) Meth Code: H132 - Landfill Or Surface Impoundment That Will Be Closed As RCRA Code: Not reported
Waste Code Description: 261 - Not reported
TSDF Alt Name: Not reported
TSDF Alt EPA ID: Not reported
Trans Name: CHEMICAL WASTE MANAGEMENT
TSDF EPA ID: CAT000646117
Trans 2 Name: Not reported
Trans 2 EPA ID: Not reported
Trans Name: REMEDIAL TRANSPORTATION SERVICES
Trans EPA ID: CAR000181560
Manifest ID: 001507297JJK
Receipt Date: 20081215
Creation Date: 2/17/2009 18:30:19
Shipment Date: 20081212
Additional Code 5: Not reported
Additional Code 4: Not reported
Additional Code 3: Not reported
Additional Code 2: Not reported
Additional Code 1: Not reported
Quantity Unit: K
Waste Quantity: 13636
Quantity Tons: 15.02687
Landfill( To Include On-Site Treatment And/Or Stabilization) Meth Code: H132 - Landfill Or Surface Impoundment That Will Be Closed As RCRA Code: Not reported
Waste Code Description: 261 - Not reported
TSDF Alt Name: Not reported
TSDF Alt EPA ID: Not reported
Trans Name: CHEMICAL WASTE MANAGEMENT
TSDF EPA ID: CAT000646117
Trans 2 Name: Not reported
Trans 2 EPA ID: Not reported
Trans Name: REMEDIAL TRANSPORTATION SERVICES
Trans EPA ID: CAR000181560
Manifest ID: 001507295JJK
Receipt Date: 20081216
Creation Date: 2/20/2009 18:30:31
Shipment Date: 20081215
Gen EPA ID: CAC002637235
Year: 2008
Additional Info:

Tons: 45.08061
Landfill( To Include On-Site Treatment And/Or Stabilization) Disposal Method: H132 - Landfill Or Surface Impoundment That Will Be Closed As CA Waste Code: 261 - Polychlorinated biphenyls and material containing PCBs TSD EPA ID: CAT000646117
Gepaid: CAC002637235
ALMADN AIR FORCE STATION (Continued) S112974609
TC6253537.2s Page 24 975
Agenda Item # 10.

Map ID MAP FINDINGS
Direction
Distance EDR ID Number
Elevation Site Database(s) EPA ID Number
City,State,Zip: SACRAMENTO, CA 95814
Contact Address 2: Not reported
Contact Address: 1325 J ST
Contact Name: GERALD VINCENT
Owner City,State,Zip: SACRAMENTO, CA 95814
Owner Address 2: Not reported
Owner Address: 1325 J ST
Owner Name: US ARMY CORP OF ENGINEERS
Mailing City,State,Zip: SACRAMENTO, CA 95814
Mailing Address 2: Not reported
Mailing Address: 1325 J ST
Mailing Name: US ARMY CORP OF ENGINEERS
Last Act Date: 07/15/2009
Create Date: 12/03/2008
Inactive Date: 06/02/2009
EPA ID: CAC002637235
City,State,Zip: LOS ALTOS, CA 94022
Address 2: Not reported
Address: 330 DISTEL CIR
Name: ALMADN AIR FORCE STATION
HWTS:

Additional Code 5: Not reported
Additional Code 4: Not reported
Additional Code 3: Not reported
Additional Code 2: Not reported
Additional Code 1: Not reported
Quantity Unit: K
Waste Quantity: 13636
Quantity Tons: 15.02687
Landfill( To Include On-Site Treatment And/Or Stabilization) Meth Code: H132 - Landfill Or Surface Impoundment That Will Be Closed As RCRA Code: Not reported
Waste Code Description: 261 - Not reported
TSDF Alt Name: Not reported
TSDF Alt EPA ID: Not reported
Trans Name: CHEMICAL WASTE MANAGEMENT
TSDF EPA ID: CAT000646117
Trans 2 Name: Not reported
Trans 2 EPA ID: Not reported
Trans Name: REMEDIAL TRANSPORTATION SERVICES
Trans EPA ID: CAR000181560
Manifest ID: 001507296JJK
Receipt Date: 20081215
Creation Date: 2/17/2009 18:30:19
Shipment Date: 20081212
Additional Code 5: Not reported
Additional Code 4: Not reported
Additional Code 3: Not reported
Additional Code 2: Not reported
ALMADN AIR FORCE STATION (Continued) S112974609
TC6253537.2s Page 25 976
Agenda Item # 10.

Map ID MAP FINDINGS
Direction
Distance EDR ID Number
Elevation Site Database(s) EPA ID Number
City,State,Zip: LOS ALTOS, CA 940021404
Contact Address 2: Not reported
Contact Address: 330 DISTEL CIR
Contact Name: GERALD VINCENT
Owner City,State,Zip: LOS ALTOS, CA 940021404
Owner Address 2: Not reported
Owner Address: 330 DISTEL CIR
Owner Name: US ARMY CORPS OF ENGINEERS
Mailing City,State,Zip: SACRAMENTO, CA 958142928
Mailing Address 2: Not reported
Mailing Address: 1325 J ST
Mailing Name: Not reported
Last Act Date: 12/16/2008
Create Date: 05/23/2008
Inactive Date: 11/20/2008
EPA ID: CAC002630669
City,State,Zip: LOS ALTOS, CA 940221404
Address 2: Not reported
Address: 330 DISTEL CIR
Name: US ARMY CORPS OF ENGINEERS
HWTS:

Site 8 of 14 in cluster A
Actual:
86 ft.

Property LOS ALTOS, CA 94022
Target 330 DISTEL CIR N/A
A8 US ARMY CORPS OF ENGINEERS HWTS S124597180
Issued or Renewed Date: 01/01/2020
License No: 127868
Categories: ABCD
Facility Type: QAC
City,State,Zip: LOS ALTOS, CA 94122
Address: 330 DISTEL CR
Name: THOMAS P REYES
Expiration Date: 12/31/2021
Issued or Renewed Date: 01/24/2020
License No: 125228
Categories: ABCDEFJ
Facility Type: QAC
City,State,Zip: LOS ALTOS, CA 94022
Address: 330 DISTEL CIR
Name: JONATHAN B SIFUENTES-WINTER
Expiration Date: 12/31/2020
Issued or Renewed Date: 01/22/2019
License No: 94729
Categories: C
Facility Type: QAC
City,State,Zip: LOS ALTOS, CA 94022
Address: 330 DISTEL CIR
Name: MICHAEL J BANKOSH
PEST LIC:

Site 9 of 14 in cluster A
Actual:
86 ft.

Property LOS ALTOS, CA 94022
Target 330 DISTEL CIR N/A
A9 MICHAEL J BANKOSH PEST LIC S117651022
TC6253537.2s Page 26 977
Agenda Item # 10.

Map ID MAP FINDINGS
Direction
Distance EDR ID Number
Elevation Site Database(s) EPA ID Number
Expiration Date: 12/31/2021
MICHAEL J BANKOSH (Continued) S117651022
City,State,Zip: LOS ALTOS, CA 940221404
Contact Address 2: Not reported
Contact Address: 330 DISTEL CIR
Contact Name: REGINA COONY
Owner City,State,Zip: LOS ALTOS, CA 92044
Owner Address 2: Not reported
Owner Address: 330 DISTEL CIR
Owner Name: MIDPENINSULA REGIONAL OPEN SPACE DI
Mailing City,State,Zip: LOS GATOS, CA 95032
Mailing Address 2: Not reported
Mailing Address: MOUNT UMUNHUM
Mailing Name: FORMER ALMADEN AIR FORCE STATION
Last Act Date: 07/05/2013
Create Date: 04/04/2013
Inactive Date: 07/04/2013
EPA ID: CAC002725584
City,State,Zip: LOS ALTOS, CA 940221404
Address 2: Not reported
Address: 330 DISTEL CIR
Name: MIDPENINSULA REGIONAL OPEN SPACE DISTRICT
HWTS:

Site 10 of 14 in cluster A
Actual:
86 ft.

Property LOS ALTOS, CA 94022
Target 330 DISTEL CIR N/A
A10 MIDPENINSULA REGIONAL OPEN SPACE DISTRICT S124618111 HWTS Year: 2008
Additional Info:

Tons: 6.255
Disposal Method: H061 - Fuel Blending Prior To Energy Recovery At Another Site CA Waste Code: 223 - Unspecified oil-containing waste
TSD EPA ID: NVD982358483
Gepaid: CAC002636173
Year: 2008
Mailing Address: 1325 J ST
Mailing Name: Not reported
Telephone: 9165577452
Contact: GERALD EINCENT
City,State,Zip: LOS ALTOS, CA 940221404
Address 2: Not reported
Address: 330 DISTEL CIR
Name: US ARMY CORP OF ENGINEERS
HAZNET:

Site 11 of 14 in cluster A
Actual:
86 ft.

Property LOS ALTOS, CA 94022
Target 330 DISTEL CIR HWTS N/A
A11 US ARMY CORP OF ENGINEERS HAZNET S112973931
TC6253537.2s Page 27 978
Agenda Item # 10.

Map ID MAP FINDINGS
Direction
Distance EDR ID Number
Elevation Site Database(s) EPA ID Number
City,State,Zip: SACRAMENTO, CA 958142922
Contact Address 2: Not reported
Contact Address: 1325 J ST
Contact Name: GERALD EINCENT
Owner City,State,Zip: SACRAMENTO, CA 958142922
Owner Address 2: Not reported
Owner Address: 1325 J ST
Owner Name: US ARMY
Mailing City,State,Zip: SACRAMENTO, CA 958142922
Mailing Address 2: Not reported
Mailing Address: 1325 J ST
Mailing Name: Not reported
Last Act Date: 05/18/2009
Create Date: 10/28/2008
Inactive Date: 04/27/2009
EPA ID: CAC002636173
City,State,Zip: LOS ALTOS, CA 940221404
Address 2: Not reported
Address: 330 DISTEL CIR
Name: US ARMY CORP OF ENGINEERS
HWTS:

Additional Code 5: Not reported
Additional Code 4: Not reported
Additional Code 3: Not reported
Additional Code 2: Not reported
Additional Code 1: Not reported
Quantity Unit: G
Waste Quantity: 1500
Quantity Tons: 6.255
Meth Code: H061 - Fuel Blending Prior To Energy Recovery At Another Site RCRA Code: Not reported
Waste Code Description: 223 - Unspecified oil-containing waste TSDF Alt Name: Not reported
TSDF Alt EPA ID: Not reported
Trans Name: CLEARWATER ENVIRONMENTAL
TSDF EPA ID: NVD982358483
Trans 2 Name: UNI WASTE
Trans 2 EPA ID: CAL000317320
Trans Name: UNI WASTE
Trans EPA ID: CAL000317320
Manifest ID: 002995898JJK
Receipt Date: 20080610
Creation Date: 8/8/2008 18:30:44
Shipment Date: 20080514
Gen EPA ID: CAC002636173
US ARMY CORP OF ENGINEERS (Continued) S112973931
TC6253537.2s Page 28 979
Agenda Item # 10.

Map ID MAP FINDINGS
Direction
Distance EDR ID Number
Elevation Site Database(s) EPA ID Number
Longitude: Not reported
Latitude: Not reported
Violations within 5 years: 0
Enforcement Actions within 5 years: 0
TTWQ: Not reported
Complexity: Not reported
Major/Minor: Not reported
Design Flow: Not reported
Expiration/Review Date: 05/22/2017
Termination Date: 05/22/2017
Effective Date: 05/22/2012
Adoption Date: Not reported
NPDES Number: Not reported
WDID: Not reported
Order Number: Not reported
Regulatory Measure Type: 401 Certification
Regulatory Measure Status: Historical
Program: CERREST
Region: 2
SIC/NAICS: Not reported
Place/Project Type: Other
Agency Address: 330 Distel Circle, Los Altos, CA 94022
Agency: Mid Peninsula Regional Open Space District
City,State,Zip: LOS ALTOS, CA
Address: 330 DISTEL CIRCLE
Name: POND 07 AND 08
CIWQS:

Site 12 of 14 in cluster A
Actual:
86 ft.

Property LOS ALTOS, CA
Target 330 DISTEL CIRCLE N/A
A12 POND 07 AND 08 CIWQS S121665109
Additional Info:

Tons: 0.2
Disposal Method: R01 - Recycler
CA Waste Code: 352 - Other organic solids
TSD EPA ID: CAD982444481
Gepaid: CAC002599053
Year: 2006
Mailing Address: 330 DISTEL CIR
Mailing Name: Not reported
Telephone: 6506911200
Contact: KIRK LENGINGTON
City,State,Zip: LOS ALTOS, CA 940220000
Address 2: Not reported
Address: 330 DISTEL CIR
Name: MIDPENISULA REGIONAL OPEN SPACE DIST.

HAZNET:

Site 13 of 14 in cluster A
Actual:
86 ft.

Property LOS ALTOS, CA 94022
Target 330 DISTEL CIR HWTS N/A
A13 MIDPENISULA REGIONAL OPEN SPACE DIST. S112950602 HAZNET TC6253537.2s Page 29 980
Agenda Item # 10.

Map ID MAP FINDINGS
Direction
Distance EDR ID Number
Elevation Site Database(s) EPA ID Number
City,State,Zip: LOS ALTOS, CA 940220000
Contact Address 2: Not reported
Contact Address: 330 DISTEL CIR
Contact Name: KIRK LENGINGTON
Owner City,State,Zip: LOS ALTOS, CA 940220000
Owner Address 2: Not reported
Owner Address: 330 DISTEL CIR
Owner Name: MIDPENISULA REG. OPEN SPA. DIS
Mailing City,State,Zip: LOS ALTOS, CA 940220000
Mailing Address 2: Not reported
Mailing Address: 330 DISTEL CIR
Mailing Name: Not reported
Last Act Date: 01/04/2006
Create Date: 01/04/2006
Inactive Date: 07/04/2006
EPA ID: CAC002599053
City,State,Zip: LOS ALTOS, CA 940220000
Address 2: Not reported
Address: 330 DISTEL CIR
Name: MIDPENISULA REGIONAL OPEN SPACE DIST.

HWTS:

Additional Code 5: Not reported
Additional Code 4: Not reported
Additional Code 3: Not reported
Additional Code 2: Not reported
Additional Code 1: Not reported
Quantity Unit: P
Waste Quantity: 400
Quantity Tons: 0.2
Meth Code: R01 - Recycler
RCRA Code: Not reported
Waste Code Description: 352 - Other organic solids
TSDF Alt Name: Not reported
TSDF Alt EPA ID: CAD982444481
Trans Name: FILTER RECYCLING SERVICES INC
TSDF EPA ID: CAD982444481
Trans 2 Name: FILTER RECYCLING SVS
Trans 2 EPA ID: CAR000129304
Trans Name: ALL CHEMICAL DISPOSAL INC
Trans EPA ID: CAD982492399
Manifest ID: 23777425
Receipt Date: 20060112
Creation Date: 10/27/2006 18:30:13
Shipment Date: 20060105
Gen EPA ID: CAC002599053
Year: 2006
MIDPENISULA REGIONAL OPEN SPACE DIST. (Continued) S112950602 TC6253537.2s Page 30 981
Agenda Item # 10.

Map ID MAP FINDINGS
Direction
Distance EDR ID Number
Elevation Site Database(s) EPA ID Number
Scoring: 1
Pathway: NO PATHWAY INDICATED
CAS #: 8001-58-9
Substance: CREOSOTE
Substance ID: U051
NPL Status: Currently on the Final NPL
EPA ID: CAD009103318
Scoring: Not reported
Pathway: Not reported
CAS #: Not reported
Substance: Not reported
Substance ID: Not reported
NPL Status: Currently on the Final NPL
EPA ID: CAD009103318
Substance:

Date Finalized: 10/04/89
Date Deleted: Not reported
Date Proposed: 06/24/88
EPA Region: 09
Federal Site: N
Site Status: F
Site ID: 0901126
EPA ID: CAD009103318
Site:

Category Value: 10
Category Description: Distance To Nearest Population-> 0 And <= 1/4 Mile NPL Status: Currently on the Final NPL
EPA ID: CAD009103318
Category Value: 23
Category Description: Depth To Aquifer-> 10 And <= 25 Feet NPL Status: Currently on the Final NPL
EPA ID: CAD009103318
Category:

Longitude: -122.0882
Site Score: 35.359999999999999
Latitude: 37.398800000000001
Site ID: 901126
Final Date: 1989-10-04 00:00:00
Federal: N
EPA Region: 9
EPA ID: CAD009103318
City,State,Zip: MOUNTAIN VIEW, CA 94041
Address: 1710 VILLA ST
Name: JASCO CHEMICAL CORP.

NPL:

PRP
ROD
4647 ft. US INST CONTROLS
1/2-1 US ENG CONTROLS
East MOUNTAIN VIEW, CA 94043 RCRA-SQG
Region 1710 VILLA ST SEMS CAD009103318
NPL JASCO CHEM CORP NPL 1000175646
TC6253537.2s Page 31 982
Agenda Item # 10.

Map ID MAP FINDINGS
Direction
Distance EDR ID Number
Elevation Site Database(s) EPA ID Number
discharges surface run-off at the rear of the site. The company is water run-off from the roof and paved portion of the site, and a drain that sources: an underground tank farm, two dry wells used for disposal of storm feet. Contamination is believed to have resulted from anyof the following water, and soil is highly contaminated with pentachlorophenol to depths of 20 chloride concentrations are as high as 142,000 parts per million in ground site, according to analyses conducted byconsultants to Jasco. Methylene was contaminated. Both ground water and soil are contaminated at the Jasco to install a monitoring well at the site to determine if ground water dumping solvents at therear of the site on a daily basis. CRWQCB requested California Regional Water Quality Control Board CRWQCB) that the facility was residential neighborhoods. In January 1983, a citi en complained to the Expressway and the Southern Pacific Railroad, and on the remaining sides by California, since 1976. The site is bordered on the northeast by the Central chemical products on a 2.05-acre site in Mountain View, Santa Clara County, Conditions at proposal June 24, 1988): Jasco Chemical Corp. has formulated Summary Details:

Scoring: 3
Pathway: SURFACE WATER PATHWAY
CAS #: 87-86-5
Substance: PENTACHLOROPHENOL (PCP)
Substance ID: U242
NPL Status: Currently on the Final NPL
EPA ID: CAD009103318
Scoring: 3
Pathway: GROUND WATER PATHWAY
CAS #: 87-86-5
Substance: PENTACHLOROPHENOL (PCP)
Substance ID: U242
NPL Status: Currently on the Final NPL
EPA ID: CAD009103318
Scoring: 1
Pathway: NO PATHWAY INDICATED
CAS #: 71-55-6
Substance: TRICHLOROETHANE, 1,1,1-
Substance ID: U226
NPL Status: Currently on the Final NPL
EPA ID: CAD009103318
Scoring: 1
Pathway: NO PATHWAY INDICATED
CAS #: 108-88-3
Substance: TOLUENE
Substance ID: U220
NPL Status: Currently on the Final NPL
EPA ID: CAD009103318
Scoring: 2
Pathway: GROUND WATER PATHWAY
CAS #: 75-09-2
Substance: METHYLENE CHLORIDE
Substance ID: U080
NPL Status: Currently on the Final NPL
EPA ID: CAD009103318
JASCO CHEM CORP (Continued) 1000175646
TC6253537.2s Page 32 983
Agenda Item # 10.

Map ID MAP FINDINGS
Direction
Distance EDR ID Number
Elevation Site Database(s) EPA ID Number
Site ID: 0901126
Region: 09
Current Action Lead: EPA Perf
Qual: H
Finish Date: 6/1/1987 4:00:00 AM
Start Date: 1987-06-01 04:00:00
SEQ: 1
Action Name: SI
Action Code: SI
OU: 00
FF: N
NPL: F
Site Name: JASCO CHEMICAL CORP.

EPA ID: CAD009103318
Site ID: 0901126
Region: 09
SEMS Detail:

Non NPL Status: Not reported
NPL: Currently on the Final NPL
FF: N
Longitude: -122.088200
Latitude: +37.398800
FIPS Code: 06085
Cong District: 14,18
City,State,Zip: MOUNTAIN VIEW, CA 94041
Address 2: Not reported
Address: 1710 VILLA ST
Name: JASCO CHEMICAL CORP.

EPA ID: CAD009103318
Site ID: 0901126
SEMS:

NPL Name: JASCO CHEMICAL CORP.

EPA ID: CAD009103318
Narratives:

Deleted Date: Not reported
Final Date: 10/04/1989
Proposed Date: 06/24/1988
NPL Status: Final
EPA ID: CAD009103318
Site Status:

Resource Conservation and Recovery Act.
transported it to a ha ardous waste facility regulated under Subtitle C of the November 1988, Jasco excavated 550 cubic feet of contaminated soil and contamination. In July 1988, Municipal Well 17was returned to service. In October 4, 1989): Jasco is pumping and treating ground water to remove obtain drinking water from wells within 3 miles of the site. Status vertical extent of the pollution has been defined. About 333,000 people Mountain View closed nearby Municipal Well 17 in 1987, until the lateral and prevent further migration of the contaminants. In addition, the City of working with CRWQCB to determine the extent of the contamination and to JASCO CHEM CORP (Continued) 1000175646
TC6253537.2s Page 33 984
Agenda Item # 10.

Map ID MAP FINDINGS
Direction
Distance EDR ID Number
Elevation Site Database(s) EPA ID Number
Current Action Lead: EPA Perf
Qual: Not reported
Finish Date: 7/1/1988 4:00:00 AM
Start Date: 1988-04-20 04:00:00
SEQ: 1
Action Name: CI
Action Code: CR
OU: 00
FF: N
NPL: F
Site Name: JASCO CHEMICAL CORP.

EPA ID: CAD009103318
Site ID: 0901126
Region: 09
Current Action Lead: EPA Perf
Qual: Not reported
Finish Date: 6/24/1988 4:00:00 AM
Start Date: 1988-06-24 04:00:00
SEQ: 1
Action Name: PROPOSED
Action Code: NP
OU: 00
FF: N
NPL: F
Site Name: JASCO CHEMICAL CORP.

EPA ID: CAD009103318
Site ID: 0901126
Region: 09
Current Action Lead: EPA Perf
Qual: Not reported
Finish Date: 3/3/2011 5:00:00 AM
Start Date: 2011-03-03 05:00:00
SEQ: 1
Action Name: TECH ASSIST
Action Code: TA
OU: 00
FF: N
NPL: F
Site Name: JASCO CHEMICAL CORP.

EPA ID: CAD009103318
Site ID: 0901126
Region: 09
Current Action Lead: EPA Perf
Qual: Not reported
Finish Date: 9/28/2007 4:00:00 AM
Start Date: 2006-12-12 05:00:00
SEQ: 1
Action Name: 5 YEAR
Action Code: FE
OU: 00
FF: N
NPL: F
Site Name: JASCO CHEMICAL CORP.

EPA ID: CAD009103318
JASCO CHEM CORP (Continued) 1000175646
TC6253537.2s Page 34 985
Agenda Item # 10.

Map ID MAP FINDINGS
Direction
Distance EDR ID Number
Elevation Site Database(s) EPA ID Number
Finish Date: 5/22/1992 4:00:00 AM
Start Date: 1991-03-01 05:00:00
SEQ: 1
Action Name: ADMIN REC
Action Code: AR
OU: 01
FF: N
NPL: F
Site Name: JASCO CHEMICAL CORP.

EPA ID: CAD009103318
Site ID: 0901126
Region: 09
Current Action Lead: EPA Perf
Qual: Not reported
Finish Date: 9/19/1990 4:00:00 AM
Start Date: 1990-09-19 04:00:00
SEQ: 1
Action Name: RV ASSESS
Action Code: RS
OU: 00
FF: N
NPL: F
Site Name: JASCO CHEMICAL CORP.

EPA ID: CAD009103318
Site ID: 0901126
Region: 09
Current Action Lead: EPA Perf
Qual: Not reported
Finish Date: 4/11/1991 4:00:00 AM
Start Date: 1991-04-11 04:00:00
SEQ: 2
Action Name: RV ASSESS
Action Code: RS
OU: 00
FF: N
NPL: F
Site Name: JASCO CHEMICAL CORP.

EPA ID: CAD009103318
Site ID: 0901126
Region: 09
Current Action Lead: EPA Perf
Qual: Not reported
Finish Date: 10/4/1989 4:00:00 AM
Start Date: 1989-10-04 04:00:00
SEQ: 1
Action Name: NPL FINL
Action Code: NF
OU: 00
FF: N
NPL: F
Site Name: JASCO CHEMICAL CORP.

EPA ID: CAD009103318
Site ID: 0901126
Region: 09
JASCO CHEM CORP (Continued) 1000175646
TC6253537.2s Page 35 986
Agenda Item # 10.

Map ID MAP FINDINGS
Direction
Distance EDR ID Number
Elevation Site Database(s) EPA ID Number
Action Name: PA
Action Code: PA
OU: 00
FF: N
NPL: F
Site Name: JASCO CHEMICAL CORP.

EPA ID: CAD009103318
Site ID: 0901126
Region: 09
Current Action Lead: EPA Perf
Qual: R
Finish Date: 9/30/1992 4:00:00 AM
Start Date: 1992-09-30 04:00:00
SEQ: 1
Action Name: ROD
Action Code: RO
OU: 01
FF: N
NPL: F
Site Name: JASCO CHEMICAL CORP.

EPA ID: CAD009103318
Site ID: 0901126
Region: 09
Current Action Lead: EPA Perf
Qual: Not reported
Finish Date: 9/28/2012 5:00:00 AM
Start Date: 2012-09-28 05:00:00
SEQ: 2
Action Name: 5 YEAR
Action Code: FE
OU: 00
FF: N
NPL: F
Site Name: JASCO CHEMICAL CORP.

EPA ID: CAD009103318
Site ID: 0901126
Region: 09
Current Action Lead: EPA Perf
Qual: Not reported
Finish Date: 10/1/1986 4:00:00 AM
Start Date: 1986-10-01 04:00:00
SEQ: 1
Action Name: DISCVRY
Action Code: DS
OU: 00
FF: N
NPL: F
Site Name: JASCO CHEMICAL CORP.

EPA ID: CAD009103318
Site ID: 0901126
Region: 09
Current Action Lead: EPA Perf
Qual: E
JASCO CHEM CORP (Continued) 1000175646
TC6253537.2s Page 36 987
Agenda Item # 10.

Map ID MAP FINDINGS
Direction
Distance EDR ID Number
Elevation Site Database(s) EPA ID Number
FF: N
NPL: F
Site Name: JASCO CHEMICAL CORP.

EPA ID: CAD009103318
Site ID: 0901126
Region: 09
Current Action Lead: EPA Perf
Qual: Not reported
Finish Date: 3/31/2019 5:00:00 AM
Start Date: 2018-09-30 05:00:00
SEQ: 1
Action Name: CLSOUT R
Action Code: CQ
OU: 00
FF: N
NPL: F
Site Name: JASCO CHEMICAL CORP.

EPA ID: CAD009103318
Site ID: 0901126
Region: 09
Current Action Lead: EPA Perf
Qual: Not reported
Finish Date: 6/1/1987 4:00:00 AM
Start Date: 1987-06-01 04:00:00
SEQ: 1
Action Name: HAZRANK
Action Code: HR
OU: 00
FF: N
NPL: F
Site Name: JASCO CHEMICAL CORP.

EPA ID: CAD009103318
Site ID: 0901126
Region: 09
Current Action Lead: EPA Perf
Qual: Not reported
Finish Date: 9/20/2002 4:00:00 AM
Start Date: 2002-09-20 04:00:00
SEQ: 1
Action Name: PCOR
Action Code: CM
OU: 00
FF: N
NPL: F
Site Name: JASCO CHEMICAL CORP.

EPA ID: CAD009103318
Site ID: 0901126
Region: 09
Current Action Lead: EPA Perf
Qual: L
Finish Date: 12/1/1986 5:00:00 AM
Start Date: 1986-12-01 05:00:00
SEQ: 1
JASCO CHEM CORP (Continued) 1000175646
TC6253537.2s Page 37 988
Agenda Item # 10.

Map ID MAP FINDINGS
Direction
Distance EDR ID Number
Elevation Site Database(s) EPA ID Number
EPA ID: CAD009103318
Site ID: 0901126
Region: 09
Current Action Lead: EPA Ovrsght
Qual: Not reported
Finish Date: 2/1/1998 5:00:00 AM
Start Date: 1994-06-15 04:00:00
SEQ: 1
Action Name: TRTSTUDY
Action Code: TS
OU: 01
FF: N
NPL: F
Site Name: JASCO CHEMICAL CORP.

EPA ID: CAD009103318
Site ID: 0901126
Region: 09
Current Action Lead: EPA Ovrsght
Qual: Not reported
Finish Date: 9/15/1989 4:00:00 AM
Start Date: 1989-09-15 04:00:00
SEQ: 1
Action Name: ST COOP
Action Code: MA
OU: 00
FF: N
NPL: F
Site Name: JASCO CHEMICAL CORP.

EPA ID: CAD009103318
Site ID: 0901126
Region: 09
Current Action Lead: EPA Perf
Qual: Not reported
Finish Date: Not reported
Start Date: 2020-05-11 05:00:00
SEQ: 2
Action Name: ADMIN REC
Action Code: AR
OU: 00
FF: N
NPL: F
Site Name: JASCO CHEMICAL CORP.

EPA ID: CAD009103318
Site ID: 0901126
Region: 09
Current Action Lead: EPA Perf
Qual: Not reported
Finish Date: Not reported
Start Date: 2020-05-14 05:00:00
SEQ: 2
Action Name: CI
Action Code: CR
OU: 00
JASCO CHEM CORP (Continued) 1000175646
TC6253537.2s Page 38 989
Agenda Item # 10.

Map ID MAP FINDINGS
Direction
Distance EDR ID Number
Elevation Site Database(s) EPA ID Number
EPA Region: 09
Contact Title: Not reported
Contact Email: Not reported
Contact Fax: Not reported
Contact Telephone: Not reported
Contact City,State,Zip: Not reported
Contact Address: Not reported
Contact Name: Not reported
EPA ID: CAD009103318
Handler City,State,Zip: MOUNTAIN VIEW, CA 94043
Handler Address: 1710 VILLA ST
Handler Name: JASCO CHEM CORP
Date Form Received by Agency: 1996-09-01 00:00:00.0
RCRA-SQG:

Current Action Lead: EPA Ovrsght
Qual: FR
Finish Date: 9/9/2002 4:00:00 AM
Start Date: 1996-07-31 04:00:00
SEQ: 1
Action Name: PRP RA
Action Code: BF
OU: 01
FF: N
NPL: F
Site Name: JASCO CHEMICAL CORP.

EPA ID: CAD009103318
Site ID: 0901126
Region: 09
Current Action Lead: EPA Ovrsght
Qual: Not reported
Finish Date: 7/31/1996 4:00:00 AM
Start Date: 1992-12-16 05:00:00
SEQ: 1
Action Name: PRP RD
Action Code: BE
OU: 01
FF: N
NPL: F
Site Name: JASCO CHEMICAL CORP.

EPA ID: CAD009103318
Site ID: 0901126
Region: 09
Current Action Lead: EPA Ovrsght
Qual: Not reported
Finish Date: 9/30/1992 4:00:00 AM
Start Date: 1988-12-21 05:00:00
SEQ: 1
Action Name: PRP RI/FS
Action Code: BD
OU: 01
FF: N
NPL: F
Site Name: JASCO CHEMICAL CORP.

JASCO CHEM CORP (Continued) 1000175646
TC6253537.2s Page 39 990
Agenda Item # 10.

Map ID MAP FINDINGS
Direction
Distance EDR ID Number
Elevation Site Database(s) EPA ID Number
Significant Non-Complier Universe: No
Full Enforcement Universe: Not reported
Operating TSDF Universe: Not reported
Groundwater Controls Indicator: N/A
Human Exposure Controls Indicator: N/A
Institutional Control Indicator: No
Environmental Control Indicator: No
Corrective Action Priority Ranking: No NCAPS ranking
TSDFs Only Subject to CA under Discretionary Auth Universe: No TSDFs Potentially Subject to CA Under 3004 (u)/(v) Universe: No Non-TSDFs Where RCRA CA has Been Imposed Universe: No
Subject to Corrective Action Universe: No
Corrective Action Workload Universe: No
202 GPRA Corrective Action Baseline: No
Closure Workload Universe: Not reported
Post-Closure Workload Universe: Not reported
Permit Progress Universe: Not reported
Permit Workload Universe: Not reported
Permit Renewals Workload Universe: Not reported
2018 GPRA Renewals Baseline: Not on the Baseline
2018 GPRA Permit Baseline: Not on the Baseline
Treatment Storage and Disposal Type: Not reported
Commercial TSD Indicator: No
Sub-Part K Indicator: Not reported
Hazardous Secondary Material Indicator: NN
Federal Facility Indicator: Not reported
Active Site State-Reg Handler: ---
Active Site State-Reg Treatment Storage and Disposal Facility: Not reported Active Site Converter Treatment storage and Disposal Facility: Not reported Active Site Fed-Reg Treatment Storage and Disposal Facility: Not reported Federal Universal Waste: No
Universal Waste Destination Facility: No
Universal Waste Indicator: No
Off-Site Waste Receipt: No
Underground Injection Control: No
Smelting Melting and Refining Furnace Exemption: No
Small Quantity On-Site Burner Exemption: No
Recycler Activity with Storage: No
Transfer Facility Activity: No
Transporter Activity: No
Mixed Waste Generator: No
Importer Activity: No
Short-Term Generator Activity: No
Operator Type: Private
Operator Name: NOT REQUIRED
Owner Type: Not reported
Owner Name: Not reported
Mailing City,State,Zip: MOUNTAIN VIEW, CA 94043
Mailing Address: DRAWER J
State District: 2
State District Owner: CA
Active Site Indicator: Handler Activities
Accessibility: Not reported
Biennial Report Cycle: Not reported
Non-Notifier: Not reported
Federal Waste Generator Description: Small Quantity Generator Land Type: Not reported
JASCO CHEM CORP (Continued) 1000175646
TC6253537.2s Page 40 991
Agenda Item # 10.

Map ID MAP FINDINGS
Direction
Distance EDR ID Number
Elevation Site Database(s) EPA ID Number
Federal Waste Generator Description: Large Quantity Generator Handler Name: JASCO CHEM CORP
Receive Date: 1980-08-18 00:00:00.0
Electronic Manifest Broker: Not reported
Non Storage Recycler Activity: Not reported
Current Record: Yes
Spent Lead Acid Battery Exporter: No
Spent Lead Acid Battery Importer: No
Recognized Trader Exporter: No
Recognized Trader Importer: No
Large Quantity Handler of Universal Waste: No
State District Owner: CA
Federal Waste Generator Description: Small Quantity Generator Handler Name: JASCO CHEM CORP
Receive Date: 1996-09-01 00:00:00.0
Historic Generators:

Owner/Operator Email: Not reported
Owner/Operator Fax: Not reported
Owner/Operator Telephone Ext: Not reported
Owner/Operator Telephone: 415-555-1212
Owner/Operator City,State,Zip: NOT REQUIRED, ME 99999
Owner/Operator Address: NOT REQUIRED
Date Ended Current: Not reported
Date Became Current: Not reported
Legal Status: Private
Owner/Operator Name: NOT REQUIRED
Owner/Operator Indicator: Operator
Owner/Operator Email: Not reported
Owner/Operator Fax: Not reported
Owner/Operator Telephone Ext: Not reported
Owner/Operator Telephone: 415-555-1212
Owner/Operator City,State,Zip: NOT REQUIRED, ME 99999
Owner/Operator Address: NOT REQUIRED
Date Ended Current: Not reported
Date Became Current: Not reported
Legal Status: Private
Owner/Operator Name: NOT REQUIRED
Owner/Operator Indicator: Owner
Handler - Owner Operator:

Sub-Part P Indicator: Not reported
Manifest Broker: Not reported
Recycler Activity Without Storage: Not reported
Exporter of Spent Lead Acid Batteries: No
Importer of Spent Lead Acid Batteries: No
Recognized Trader-Exporter: No
Recognized Trader-Importer: No
Handler Date of Last Change: 2002-06-27 03:23:33.0
Financial Assurance Required: Not reported
Significant Non-Complier With a Compliance Schedule Universe: No Addressed Significant Non-Complier Universe: No
Unaddressed Significant Non-Complier Universe: No
JASCO CHEM CORP (Continued) 1000175646
TC6253537.2s Page 41 992
Agenda Item # 10.

Map ID MAP FINDINGS
Direction
Distance EDR ID Number
Elevation Site Database(s) EPA ID Number
Event: Not reported
Contact Telephone: Not reported
Contact Name: Not reported
Event Code: Not reported
Action Taken Date: 09/30/1992
Action Name: GOVT ROD for PRP Remedy
Operable Unit: 01
Action Completion Date: 09/30/1992
Action ID: 1
Site ID: 0901126
Contaminated Media: Groundwater
EPA ID: CAD009103318
Media:

Event: Not reported
Contact Telephone: Not reported
Contact Name: Not reported
Contaminated Media: Groundwater
Action Completion Date: 03/31/2012
Operable Unit: 01
Action ID: 2
Action Name: GOVT ESD
Site ID: 0901126
EPA ID: CAD009103318
Action Taken Date: 09/26/2012
Event Code: Not reported
City,State,Zip: MOUNTAIN VIEW, CA 94041
Address 2: Not reported
Address: 1710 VILLA ST
Name: JASCO CHEMICAL CORP.

SIte:

Evaluations: No Evaluations Found
Evaluation Action Summary:

Violations: No Violations Found
Facility Has Received Notices of Violations:

NAICS Description: ALL OTHER MISCELLANEOUS CHEMICAL PRODUCT AND PREPARATION MANUFACTURING NAICS Code: 325998
NAICS Description: PAINT AND COATING MANUFACTURING
NAICS Code: 32551
List of NAICS Codes and Descriptions:

Electronic Manifest Broker: Not reported
Non Storage Recycler Activity: Not reported
Current Record: No
Spent Lead Acid Battery Exporter: No
Spent Lead Acid Battery Importer: No
Recognized Trader Exporter: No
Recognized Trader Importer: No
Large Quantity Handler of Universal Waste: No
State District Owner: CA
JASCO CHEM CORP (Continued) 1000175646
TC6253537.2s Page 42 993
Agenda Item # 10.

Map ID MAP FINDINGS
Direction
Distance EDR ID Number
Elevation Site Database(s) EPA ID Number
Action Completion Date: 09/13/2002
Action ID: 1
Site ID: 0901126
Contaminated Media: Groundwater
EPA ID: CAD009103318
Event: Not reported
Contact Telephone: Not reported
Contact Name: Not reported
Event Code: Not reported
Action Taken Date: 09/30/1992
Action Name: GOVT ROD for PRP Remedy
Operable Unit: 01
Action Completion Date: 09/30/1992
Action ID: 1
Site ID: 0901126
Contaminated Media: Soil
EPA ID: CAD009103318
Event: Not reported
Contact Telephone: Not reported
Contact Name: Not reported
Event Code: Not reported
Action Taken Date: 09/30/1992
Action Name: GOVT ROD for PRP Remedy
Operable Unit: 01
Action Completion Date: 09/30/1992
Action ID: 1
Site ID: 0901126
Contaminated Media: Soil
EPA ID: CAD009103318
Event: Not reported
Contact Telephone: Not reported
Contact Name: Not reported
Event Code: Not reported
Action Taken Date: 09/30/1992
Action Name: GOVT ROD for PRP Remedy
Operable Unit: 01
Action Completion Date: 09/30/1992
Action ID: 1
Site ID: 0901126
Contaminated Media: Soil
EPA ID: CAD009103318
Event: Not reported
Contact Telephone: Not reported
Contact Name: Not reported
Event Code: Not reported
Action Taken Date: 09/30/1992
Action Name: GOVT ROD for PRP Remedy
Operable Unit: 01
Action Completion Date: 09/30/1992
Action ID: 1
Site ID: 0901126
Contaminated Media: Soil
EPA ID: CAD009103318
JASCO CHEM CORP (Continued) 1000175646
TC6253537.2s Page 43 994
Agenda Item # 10.

Map ID MAP FINDINGS
Direction
Distance EDR ID Number
Elevation Site Database(s) EPA ID Number
Contact Name: Not reported
Event Code: Not reported
Action Taken Date: 09/13/2002
Action Name: GOVT ESD
Operable Unit: 01
Action Completion Date: 09/13/2002
Action ID: 1
Site ID: 0901126
Contaminated Media: Groundwater
EPA ID: CAD009103318
Event: Not reported
Contact Telephone: Not reported
Contact Name: Not reported
Event Code: Not reported
Action Taken Date: 09/30/1992
Action Name: GOVT ROD for PRP Remedy
Operable Unit: 01
Action Completion Date: 09/30/1992
Action ID: 1
Site ID: 0901126
Contaminated Media: Groundwater
EPA ID: CAD009103318
Event: Not reported
Contact Telephone: Not reported
Contact Name: Not reported
Event Code: Not reported
Action Taken Date: 09/26/2012
Action Name: GOVT ESD
Operable Unit: 01
Action Completion Date: 03/31/2012
Action ID: 2
Site ID: 0901126
Contaminated Media: Groundwater
EPA ID: CAD009103318
Event: Not reported
Contact Telephone: Not reported
Contact Name: Not reported
Event Code: Not reported
Action Taken Date: 09/13/2002
Action Name: GOVT ESD
Operable Unit: 01
Action Completion Date: 09/13/2002
Action ID: 1
Site ID: 0901126
Contaminated Media: Soil
EPA ID: CAD009103318
Event: Not reported
Contact Telephone: Not reported
Contact Name: Not reported
Event Code: Not reported
Action Taken Date: 09/13/2002
Action Name: GOVT ESD
Operable Unit: 01
JASCO CHEM CORP (Continued) 1000175646
TC6253537.2s Page 44 995
Agenda Item # 10.

Map ID MAP FINDINGS
Direction
Distance EDR ID Number
Elevation Site Database(s) EPA ID Number
Contaminated Media: Groundwater
EPA ID: CAD009103318
Event: Not reported
Contact Telephone: Not reported
Contact Name: Not reported
Event Code: Not reported
Action Taken Date: 09/30/1992
Action Name: GOVT ROD for PRP Remedy
Operable Unit: 01
Action Completion Date: 09/30/1992
Action ID: 1
Site ID: 0901126
Contaminated Media: Groundwater
EPA ID: CAD009103318
Event: Not reported
Contact Telephone: Not reported
Contact Name: Not reported
Event Code: Not reported
Action Taken Date: 09/30/1992
Action Name: GOVT ROD for PRP Remedy
Operable Unit: 01
Action Completion Date: 09/30/1992
Action ID: 1
Site ID: 0901126
Contaminated Media: Groundwater
EPA ID: CAD009103318
Event: Not reported
Contact Telephone: Not reported
Contact Name: Not reported
Event Code: Not reported
Action Taken Date: 09/13/2002
Action Name: GOVT ESD
Operable Unit: 01
Action Completion Date: 09/13/2002
Action ID: 1
Site ID: 0901126
Contaminated Media: Groundwater
EPA ID: CAD009103318
Event: Not reported
Contact Telephone: Not reported
Contact Name: Not reported
Event Code: Not reported
Action Taken Date: 09/30/1992
Action Name: GOVT ROD for PRP Remedy
Operable Unit: 01
Action Completion Date: 09/30/1992
Action ID: 1
Site ID: 0901126
Contaminated Media: Groundwater
EPA ID: CAD009103318
Event: Not reported
Contact Telephone: Not reported
JASCO CHEM CORP (Continued) 1000175646
TC6253537.2s Page 45 996
Agenda Item # 10.

Map ID MAP FINDINGS
Direction
Distance EDR ID Number
Elevation Site Database(s) EPA ID Number
Action Completion Date: 09/30/1992
Operable Unit: 01
Action ID: 1
Action Name: GOVT ROD for PRP Remedy
Site ID: 0901126
EPA ID: CAD009103318
City,State,Zip: MOUNTAIN VIEW, CA 94041
Address 2: Not reported
Address: 1710 VILLA ST
Name: JASCO CHEMICAL CORP.

Event: Not reported
Contact Telephone: Not reported
Contact Name: Not reported
Event Code: Not reported
Contaminated Media: Groundwater
Actual Date: 09/13/2002
Action Completion Date: 09/13/2002
Operable Unit: 01
Action ID: 1
Action Name: GOVT ESD
Site ID: 0901126
EPA ID: CAD009103318
City,State,Zip: MOUNTAIN VIEW, CA 94041
Address 2: Not reported
Address: 1710 VILLA ST
Name: JASCO CHEMICAL CORP.

Event: Not reported
Contact Telephone: Not reported
Contact Name: Not reported
Event Code: Not reported
Contaminated Media: Groundwater
Actual Date: 09/30/1992
Action Completion Date: 09/30/1992
Operable Unit: 01
Action ID: 1
Action Name: GOVT ROD for PRP Remedy
Site ID: 0901126
EPA ID: CAD009103318
City,State,Zip: MOUNTAIN VIEW, CA 94041
Address 2: Not reported
Address: 1710 VILLA ST
Name: JASCO CHEMICAL CORP.

US INST CONTROLS:

Event: Not reported
Contact Telephone: Not reported
Contact Name: Not reported
Event Code: Not reported
Action Taken Date: 09/30/1992
Action Name: GOVT ROD for PRP Remedy
Operable Unit: 01
Action Completion Date: 09/30/1992
Action ID: 1
Site ID: 0901126
JASCO CHEM CORP (Continued) 1000175646
TC6253537.2s Page 46 997
Agenda Item # 10.

Map ID MAP FINDINGS
Direction
Distance EDR ID Number
Elevation Site Database(s) EPA ID Number

JASCO CHEMICAL

JASCO CHEMICAL
HARRY M. ANTHONY
HARRY M. ANTHONY
HARRY M. ANTHONY

CAROL JEAN ANTHONY

CAROL JEAN ANTHONY
PRP Name: CAROL JEAN ANTHONY
PRP:

Non NPL Status: Not reported
NPL Status: Final
Action Completion: 1992-09-30 00:00:00
SEQ ID: 1
Operable Unit Number: OVERALL SITE
Action: GOVT ROD for PRP Remedy
Site ID: 901126
RG: 9
EPA ID: CAD009103318
City,State,Zip: MOUNTAIN VIEW, CA 94041
Address: 1710 VILLA ST
Name: JASCO CHEMICAL CORP.

Non NPL Status: Not reported
NPL Status: Final
Action Completion: 2012-09-26 00:00:00
SEQ ID: 2
Operable Unit Number: OVERALL SITE
Action: GOVT ESD
Site ID: 901126
RG: 9
EPA ID: CAD009103318
City,State,Zip: MOUNTAIN VIEW, CA 94041
Address: 1710 VILLA ST
Name: JASCO CHEMICAL CORP.

Non NPL Status: Not reported
NPL Status: Final
Action Completion: 2002-09-13 00:00:00
SEQ ID: 1
Operable Unit Number: OVERALL SITE
Action: GOVT ESD
Site ID: 901126
RG: 9
EPA ID: CAD009103318
City,State,Zip: MOUNTAIN VIEW, CA 94041
Address: 1710 VILLA ST
Name: JASCO CHEMICAL CORP.

ROD:

Event: Not reported
Contact Telephone: Not reported
Contact Name: Not reported
Event Code: Not reported
Contaminated Media: Soil
Actual Date: 09/30/1992
JASCO CHEM CORP (Continued) 1000175646
TC6253537.2s Page 47 998
Agenda Item # 10.

Map ID MAP FINDINGS
Direction
Distance EDR ID Number
Elevation Site Database(s) EPA ID Number

JASCO CHEMICAL

JASCO CHEMICAL
JASCO CHEM CORP (Continued) 1000175646
Facility ID: FA0250841
Record ID: PR0364070
Longitude: -122.10535
Latitude: 37.396276
Program Description: GENERATES 100 KG YR TO <5 TONS/YR
PE#: 2205
Region: SANTA CLARA
City,State,Zip: LOS ALTOS, CA 94022
Address: 325 DISTEL CL
Name: R2 TECHNOLOGY INC
CUPA SANTA CLARA:
71 ft. Site 14 of 14 in cluster A

0.013 mi.

Relative:

Lower
Actual:
85 ft.
< 1/8 LOS ALTOS, CA 94022
ESE 325 DISTEL CL N/A
A14 R2 TECHNOLOGY INC CUPA Listings S121471702
Facility ID: FA0201579
Record ID: PR0382742
Longitude: -122.105061
Latitude: 37.395561
Program Description: GENERATES < 10 GAL/YR
PE#: 2240
Region: SANTA CLARA
City,State,Zip: LOS ALTOS, CA 94022
Address: 370 DISTEL CL
Name: PALO ALTO MEDICAL FOUNDATION
CUPA SANTA CLARA:
187 ft. Site 1 of 4 in cluster B

0.035 mi.

Relative:

Higher
Actual:
88 ft.
< 1/8 LOS ALTOS, CA 94022
SSE 370 DISTEL CL N/A
B15 PALO ALTO MEDICAL FOUNDATION S112346406 CUPA Listings Eval General Type: Compliance Evaluation Inspection
Evaluation:

CERS Description: Hazardous Waste Generator
CERS ID: 10352287
Site ID: 141389
City,State,Zip: LOS ALTOS, CA 94022
Address: 370 DISTEL CL
Name: SUTTER BAY MEDICAL FOUNDATION
CERS HAZ WASTE:
187 ft. Site 2 of 4 in cluster B

0.035 mi.

Relative:

Higher
Actual:
88 ft.
< 1/8 LOS ALTOS, CA 94022
SSE 370 DISTEL CL N/A
B16 SUTTER BAY MEDICAL FOUNDATION S123536968 CERS HAZ WASTE TC6253537.2s Page 48 999
Agenda Item # 10.

Map ID MAP FINDINGS
Direction
Distance EDR ID Number
Elevation Site Database(s) EPA ID Number
Affiliation Address: 370 DISTEL CL
Entity Title: Not reported
Entity Name: Palo Alto Medical Foundation
Affiliation Type Desc: Legal Owner
Affiliation Phone: Not reported
Affiliation Zip: Not reported
Affiliation Country: Not reported
Affiliation State: Not reported
Affiliation City: Not reported
Affiliation Address: Not reported
Entity Title: Safety Specialist
Entity Name: Sheri Klapper
Affiliation Type Desc: Identification Signer
Affiliation Phone: Not reported
Affiliation Zip: 94040
Affiliation Country: Not reported
Affiliation State: CA
Affiliation City: Mountain View
Affiliation Address: 2350 W. El Camino Real Suite 152
Entity Title: Not reported
Entity Name: Mailing Address
Affiliation Type Desc: Facility Mailing Address
Affiliation Phone: (408) 918-3400
Affiliation Zip: 95112-2716
Affiliation Country: Not reported
Affiliation State: CA
Affiliation City: San Jose
Affiliation Address: 1555 Berger Drive, Suite 300
Entity Title: Not reported
Entity Name: Santa Clara County Environmental Health
Affiliation Type Desc: CUPA District
Affiliation:

Eval Source: CERS
Eval Program: HW
Eval Division: Santa Clara County Environmental Health
Observed several 1 [Truncated]
spill kits are adequate, and fire extinguishers are annually serviced. containers are inspected regularly. Emergency information is posted, under the new number CAL000093164. Employees are trained and all EPA ID prior to this inspection. To date, no shipments have been made previous inspection but self-corrected this issue and applied for an consolidating waste with those at a larger campus as noted in a inventory control to decrease hazardous waste. Facility was previously mostly uses pre-saturated wipes for disinfecting and practices tight expired formalin, and occasionally other expired chemicals. Facility generate mostly methanol (thin prep), ethyl chloride, hand sanitizers, and soiled utility rooms where wastes are accumulated. Facility a phlebotomy lab. Inspection included walk-though of all departments radiology, family medicine, internal medicine, pediatrics, OBGYN, and Eval Notes: Facility is a medical clinic that has the following departments:

Eval Type: Routine done by local agency
Violations Found: No
Eval Date: 01-16-2019
SUTTER BAY MEDICAL FOUNDATION (Continued) S123536968
TC6253537.2s Page 49 1000
Agenda Item # 10.

Map ID MAP FINDINGS
Direction
Distance EDR ID Number
Elevation Site Database(s) EPA ID Number
Affiliation Phone: (650) 321-4121
Affiliation Zip: Not reported
Affiliation Country: Not reported
Affiliation State: Not reported
Affiliation City: Not reported
Affiliation Address: Not reported
Entity Title: Not reported
Entity Name: Sutter Bay Medical Foundation
Affiliation Type Desc: Operator
Affiliation Phone: Not reported
Affiliation Zip: 94040
Affiliation Country: Not reported
Affiliation State: CA
Affiliation City: Mountain View
Affiliation Address: 2350 West El Camino Real
Entity Title: Not reported
Entity Name: Sheri Klapper
Affiliation Type Desc: Environmental Contact
Affiliation Phone: Not reported
Affiliation Zip: Not reported
Affiliation Country: Not reported
Affiliation State: Not reported
Affiliation City: Not reported
Affiliation Address: Not reported
Entity Title: Not reported
Entity Name: Sheri Klapper
Affiliation Type Desc: Document Preparer
Affiliation Phone: Not reported
Affiliation Zip: Not reported
Affiliation Country: Not reported
Affiliation State: Not reported
Affiliation City: Not reported
Affiliation Address: Not reported
Entity Title: Not reported
Entity Name: Palo Alto Medical Foundation
Affiliation Type Desc: Parent Corporation
Affiliation Phone: (650) 321-4121
Affiliation Zip: 94022
Affiliation Country: United States
Affiliation State: CA
Affiliation City: LOS ALTOS
SUTTER BAY MEDICAL FOUNDATION (Continued) S123536968
Handler City,State,Zip: LOS ALTOS, CA 94022-0000
Handler Address: 370 DISTEL CIR
Handler Name: SUTTER BAY MEDICAL FOUNDATION/P.A.M.F
Date Form Received by Agency: 1994-07-26 00:00:00.0
RCRA NonGen / NLR:
227 ft. Site 3 of 4 in cluster B

0.043 mi.

Relative:

Higher
Actual:
88 ft.
< 1/8 LOS ALTOS, CA 94022
SE 370 DISTEL CIR CAL000093164
B17 SUTTER BAY MEDICAL FOUNDATION/P.A.M.F 1024790845 RCRA NonGen / NLR TC6253537.2s Page 50 1001
Agenda Item # 10.

Map ID MAP FINDINGS
Direction
Distance EDR ID Number
Elevation Site Database(s) EPA ID Number
TSDFs Potentially Subject to CA Under 3004 (u)/(v) Universe: No Non-TSDFs Where RCRA CA has Been Imposed Universe: No
Subject to Corrective Action Universe: No
Corrective Action Workload Universe: No
202 GPRA Corrective Action Baseline: No
Closure Workload Universe: Not reported
Post-Closure Workload Universe: Not reported
Permit Progress Universe: Not reported
Permit Workload Universe: Not reported
Permit Renewals Workload Universe: Not reported
2018 GPRA Renewals Baseline: Not on the Baseline
2018 GPRA Permit Baseline: Not on the Baseline
Treatment Storage and Disposal Type: Not reported
Commercial TSD Indicator: No
Sub-Part K Indicator: Not reported
Hazardous Secondary Material Indicator: N
Federal Facility Indicator: Not reported
Active Site State-Reg Handler: ---
Active Site State-Reg Treatment Storage and Disposal Facility: Not reported Active Site Converter Treatment storage and Disposal Facility: Not reported Active Site Fed-Reg Treatment Storage and Disposal Facility: Not reported Federal Universal Waste: No
Universal Waste Destination Facility: Yes
Universal Waste Indicator: Yes
Off-Site Waste Receipt: No
Underground Injection Control: No
Smelting Melting and Refining Furnace Exemption: No
Small Quantity On-Site Burner Exemption: No
Recycler Activity with Storage: No
Transfer Facility Activity: No
Transporter Activity: No
Mixed Waste Generator: No
Importer Activity: No
Short-Term Generator Activity: No
Operator Type: Other
Operator Name: DIANA ECHOLS
Owner Type: Other
Owner Name: PALO ALTO MEDICAL FOUNDATION
Mailing City,State,Zip: MOUNTAIN VIEW, CA 94040
Mailing Address: 2350 W EL CAMINO REAL
State District: Not reported
State District Owner: Not reported
Active Site Indicator: Handler Activities
Accessibility: Not reported
Biennial Report Cycle: Not reported
Non-Notifier: Not reported
Federal Waste Generator Description: Not a generator, verified Land Type: Not reported
EPA Region: 09
Contact Title: Not reported
Contact Email: [email protected]
Contact Fax: 650-934-3588
Contact Telephone: 650-934-3577
Contact City,State,Zip: MOUNTAIN VIEW, CA 94040
Contact Address: 2350 W EL CAMINO REAL
Contact Name: DIANA ECHOLS
EPA ID: CAL000093164
SUTTER BAY MEDICAL FOUNDATION/P.A.M.F (Continued) 1024790845 TC6253537.2s Page 51 1002
Agenda Item # 10.

Map ID MAP FINDINGS
Direction
Distance EDR ID Number
Elevation Site Database(s) EPA ID Number
Recognized Trader Exporter: No
Recognized Trader Importer: No
Large Quantity Handler of Universal Waste: No
State District Owner: Not reported
Federal Waste Generator Description: Not a generator, verified Handler Name: SUTTER BAY MEDICAL FOUNDATION/P.A.M.F
Receive Date: 1994-07-26 00:00:00.0
Historic Generators:

Owner/Operator Email: Not reported
Owner/Operator Fax: Not reported
Owner/Operator Telephone Ext: Not reported
Owner/Operator Telephone: 650-934-3577
Owner/Operator City,State,Zip: MOUNTAIN VIEW, CA 94040
Owner/Operator Address: 2350 W EL CAMINO REAL
Date Ended Current: Not reported
Date Became Current: Not reported
Legal Status: Other
Owner/Operator Name: DIANA ECHOLS
Owner/Operator Indicator: Operator
Owner/Operator Email: Not reported
Owner/Operator Fax: Not reported
Owner/Operator Telephone Ext: Not reported
Owner/Operator Telephone: 650-934-3577
Owner/Operator City,State,Zip: MOUNTAIN VIEW, CA 94040
Owner/Operator Address: 2350 W EL CAMINO REAL
Date Ended Current: Not reported
Date Became Current: Not reported
Legal Status: Other
Owner/Operator Name: PALO ALTO MEDICAL FOUNDATION
Owner/Operator Indicator: Owner
Handler - Owner Operator:

Sub-Part P Indicator: No
Manifest Broker: No
Recycler Activity Without Storage: No
Exporter of Spent Lead Acid Batteries: No
Importer of Spent Lead Acid Batteries: No
Recognized Trader-Exporter: No
Recognized Trader-Importer: No
Handler Date of Last Change: 2018-09-05 15:42:18.0
Financial Assurance Required: Not reported
Significant Non-Complier With a Compliance Schedule Universe: No Addressed Significant Non-Complier Universe: No
Unaddressed Significant Non-Complier Universe: No
Significant Non-Complier Universe: No
Full Enforcement Universe: Not reported
Operating TSDF Universe: Not reported
Groundwater Controls Indicator: N/A
Human Exposure Controls Indicator: N/A
Institutional Control Indicator: No
Environmental Control Indicator: No
Corrective Action Priority Ranking: No NCAPS ranking
TSDFs Only Subject to CA under Discretionary Auth Universe: No SUTTER BAY MEDICAL FOUNDATION/P.A.M.F (Continued) 1024790845 TC6253537.2s Page 52 1003
Agenda Item # 10.

Map ID MAP FINDINGS
Direction
Distance EDR ID Number
Elevation Site Database(s) EPA ID Number
Evaluations: No Evaluations Found
Evaluation Action Summary:

Violations: No Violations Found
Facility Has Received Notices of Violations:

NAICS Description: GENERAL MEDICAL AND SURGICAL HOSPITALS NAICS Code: 62211
List of NAICS Codes and Descriptions:

Electronic Manifest Broker: Not reported
Non Storage Recycler Activity: Not reported
Current Record: Yes
Spent Lead Acid Battery Exporter: No
Spent Lead Acid Battery Importer: No
SUTTER BAY MEDICAL FOUNDATION/P.A.M.F (Continued) 1024790845 Transfer Facility Activity: No
Transporter Activity: No
Mixed Waste Generator: No
Importer Activity: No
Short-Term Generator Activity: No
Operator Type: Other
Operator Name: SKYLINE HEIGHTS LLC
Owner Type: Other
Owner Name: SKYLINE HEIGHTS LLC
Mailing City,State,Zip: LOS ALTOS, CA 94022
Mailing Address: 4970 EL CAMINO REAL
State District: Not reported
State District Owner: Not reported
Active Site Indicator: Not reported
Accessibility: Not reported
Biennial Report Cycle: Not reported
Non-Notifier: Not reported
Federal Waste Generator Description: Not a generator, verified Land Type: Not reported
EPA Region: 09
Contact Title: Not reported
Contact Email: [email protected]
Contact Fax: Not reported
Contact Telephone: 650-917-8600
Contact City,State,Zip: LOS ALTOS, CA 94022
Contact Address: 4970 EL CAMINO REAL
Contact Name: SKYLINE HEIGHTS LLC
EPA ID: CAC003034547
Handler City,State,Zip: LOS ALTOS, CA 94022
Handler Address: 4970 EL CAMINO REAL
Handler Name: SKYLINE HEIGHTS LLC
Date Form Received by Agency: 2019-09-18 00:00:00.0
RCRA NonGen / NLR:
246 ft. Site 1 of 2 in cluster C

0.047 mi.

Relative:

Lower
Actual:
82 ft.
< 1/8 LOS ALTOS, CA 94022
NNW 4970 EL CAMINO REAL CAC003034547
C18 SKYLINE HEIGHTS LLC RCRA NonGen / NLR 1025854319
TC6253537.2s Page 53 1004
Agenda Item # 10.

Map ID MAP FINDINGS
Direction
Distance EDR ID Number
Elevation Site Database(s) EPA ID Number
Date Became Current: Not reported
Legal Status: Other
Owner/Operator Name: SKYLINE HEIGHTS LLC
Owner/Operator Indicator: Owner
Handler - Owner Operator:

Sub-Part P Indicator: No
Manifest Broker: No
Recycler Activity Without Storage: No
Exporter of Spent Lead Acid Batteries: No
Importer of Spent Lead Acid Batteries: No
Recognized Trader-Exporter: No
Recognized Trader-Importer: No
Handler Date of Last Change: 2019-09-27 16:23:17.0
Financial Assurance Required: Not reported
Significant Non-Complier With a Compliance Schedule Universe: No Addressed Significant Non-Complier Universe: No
Unaddressed Significant Non-Complier Universe: No
Significant Non-Complier Universe: No
Full Enforcement Universe: Not reported
Operating TSDF Universe: Not reported
Groundwater Controls Indicator: N/A
Human Exposure Controls Indicator: N/A
Institutional Control Indicator: No
Environmental Control Indicator: No
Corrective Action Priority Ranking: No NCAPS ranking
TSDFs Only Subject to CA under Discretionary Auth Universe: No TSDFs Potentially Subject to CA Under 3004 (u)/(v) Universe: No Non-TSDFs Where RCRA CA has Been Imposed Universe: No
Subject to Corrective Action Universe: No
Corrective Action Workload Universe: No
202 GPRA Corrective Action Baseline: No
Closure Workload Universe: Not reported
Post-Closure Workload Universe: Not reported
Permit Progress Universe: Not reported
Permit Workload Universe: Not reported
Permit Renewals Workload Universe: Not reported
2018 GPRA Renewals Baseline: Not on the Baseline
2018 GPRA Permit Baseline: Not on the Baseline
Treatment Storage and Disposal Type: Not reported
Commercial TSD Indicator: No
Sub-Part K Indicator: Not reported
Hazardous Secondary Material Indicator: N
Federal Facility Indicator: Not reported
Active Site State-Reg Handler: ---
Active Site State-Reg Treatment Storage and Disposal Facility: Not reported Active Site Converter Treatment storage and Disposal Facility: Not reported Active Site Fed-Reg Treatment Storage and Disposal Facility: Not reported Federal Universal Waste: No
Universal Waste Destination Facility: No
Universal Waste Indicator: No
Off-Site Waste Receipt: No
Underground Injection Control: No
Smelting Melting and Refining Furnace Exemption: No
Small Quantity On-Site Burner Exemption: No
Recycler Activity with Storage: No
SKYLINE HEIGHTS LLC (Continued) 1025854319
TC6253537.2s Page 54 1005
Agenda Item # 10.

Map ID MAP FINDINGS
Direction
Distance EDR ID Number
Elevation Site Database(s) EPA ID Number
Evaluations: No Evaluations Found
Evaluation Action Summary:

Violations: No Violations Found
Facility Has Received Notices of Violations:

NAICS Description: ALL OTHER WASTE MANAGEMENT SERVICES
NAICS Code: 56299
List of NAICS Codes and Descriptions:

Electronic Manifest Broker: Not reported
Non Storage Recycler Activity: Not reported
Current Record: Yes
Spent Lead Acid Battery Exporter: No
Spent Lead Acid Battery Importer: No
Recognized Trader Exporter: No
Recognized Trader Importer: No
Large Quantity Handler of Universal Waste: No
State District Owner: Not reported
Federal Waste Generator Description: Not a generator, verified Handler Name: SKYLINE HEIGHTS LLC
Receive Date: 2019-09-18 00:00:00.0
Historic Generators:

Owner/Operator Email: Not reported
Owner/Operator Fax: Not reported
Owner/Operator Telephone Ext: Not reported
Owner/Operator Telephone: 650-917-8600
Owner/Operator City,State,Zip: LOS ALTOS, CA 94022
Owner/Operator Address: 4970 EL CAMINO REAL
Date Ended Current: Not reported
Date Became Current: Not reported
Legal Status: Other
Owner/Operator Name: SKYLINE HEIGHTS LLC
Owner/Operator Indicator: Operator
Owner/Operator Email: Not reported
Owner/Operator Fax: Not reported
Owner/Operator Telephone Ext: Not reported
Owner/Operator Telephone: 650-917-8600
Owner/Operator City,State,Zip: LOS ALTOS, CA 94022
Owner/Operator Address: 4970 EL CAMINO REAL
Date Ended Current: Not reported
SKYLINE HEIGHTS LLC (Continued) 1025854319
Facility ID: 60002117
City,State,Zip: MOUNTAIN VIEW, CA 94040
Address: 2290 WEST EL CAMINO REAL
Name: FORMER PLATINUM CLEANERS
ENVIROSTOR:
284 ft. Site 1 of 9 in cluster D

0.054 mi.

Relative:

Lower
Actual:
83 ft.
< 1/8 MOUNTAIN VIEW, CA 94040
NE 2290 WEST EL CAMINO REAL VCP N/A
D19 FORMER PLATINUM CLEANERS ENVIROSTOR S113068127
TC6253537.2s Page 55 1006
Agenda Item # 10.

Map ID MAP FINDINGS
Direction
Distance EDR ID Number
Elevation Site Database(s) EPA ID Number
Completed Area Name: PROJECT WIDE
equipment that occurred during the first sampling event.

Characterization Workplan was repeated due to leakage in the sampling Comments: The soil gas sampling included in the Additional Site Completed Date: 07/02/2015
Completed Document Type: Fieldwork
Completed Sub Area Name: Not reported
Completed Area Name: PROJECT WIDE
Comments: Not reported
Completed Date: 05/29/2015
Completed Document Type: Site Characterization Workplan Completed Sub Area Name: Not reported
Completed Area Name: PROJECT WIDE
Comments: Not reported
Completed Date: 12/18/2014
Completed Document Type: Pilot/Treatability Study Report Completed Sub Area Name: Not reported
Completed Area Name: PROJECT WIDE
Completed Info:

Alias Type: Envirostor ID Number
Alias Name: 60002117
Alias Type: Project Code (Site Code)
Alias Name: 202021
Alias Type: APN
Alias Name: 14836017
Alias Type: APN
Alias Name: 148-36-17
Alias Type: Alternate Name
Alias Name: El Camino Village, LLC
Potential Description: IA, SOIL, SV
Confirmed COC: Tetrachloroethylene (PCE
Potential COC: Tetrachloroethylene (PCE
Past Use: DRY CLEANING
APN: 148-36-17, 14836017
Longitude: -122.1047
Latitude: 37.39749
Funding: Responsible Party
Site Mgmt Req: NONE SPECIFIED
Restricted Use: NO
Special Program: Not reported
Senate: 13
Assembly: 24
Division Branch: Cleanup Berkeley
Supervisor: Mark Piros
Program Manager: Jayantha Randeni
Lead Agency: SMBRP
Regulatory Agencies: SMBRP
NPL: NO
Acres: 1.55
Site Type Detailed: Voluntary Cleanup
Site Type: Voluntary Cleanup
Site Code: 202021
Status Date: 02/23/2018
Status: Certified
FORMER PLATINUM CLEANERS (Continued) S113068127
TC6253537.2s Page 56 1007
Agenda Item # 10.

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Direction
Distance EDR ID Number
Elevation Site Database(s) EPA ID Number
Completed Document Type: Technical Workplan
Completed Sub Area Name: Not reported
Completed Area Name: PROJECT WIDE
gas for residential development at the Site has been achieved. 2017 and sampling showed that the removal action goal for PCE in soil Comments: The soil vapor extraction system operated from April 2016 to January Completed Date: 01/11/2018
Completed Document Type: Remedial Action Completion Report Completed Sub Area Name: Not reported
Completed Area Name: PROJECT WIDE
involved at the Site.
wells for 7 days. This study was completed prior to DTSC becoming using one multi-phase extraction well for 8 days and 2 extraction the results of a soil vapor extraction pilot study that was conducted Comments: The Second Vapor-Extraction Pilot-Study Evaluation report presents Completed Date: 01/15/2015
Completed Document Type: Pilot/Treatability Study Report Completed Sub Area Name: Not reported
Completed Area Name: PROJECT WIDE
the soil vapor extraction system in a March 9, 2017 letter. in December 2016 and January 2017. DTSC approved decommissioning of rebound assessment that followed and the system was briefly operated from April 2016 through October 2016. There was a 47-day shutdown for Comments: The soil vapor extraction system operated continuously on the site Completed Date: 03/02/2017
Completed Document Type: Fieldwork
Completed Sub Area Name: Not reported
Completed Area Name: PROJECT WIDE
Comments: Not reported
Completed Date: 01/26/2016
Completed Document Type: Public Notice
Completed Sub Area Name: Not reported
Completed Area Name: PROJECT WIDE
Comments: Not reported
Completed Date: 01/26/2016
Completed Document Type: Fact Sheets
Completed Sub Area Name: Not reported
Completed Area Name: PROJECT WIDE
Not reported
trichloroethene in soil vapor at the site and on an adjacent property. the selected remedy for the Site to address tetrachloroethene and Comments: Soil vapor extraction is identified in the Removal Action Workplan as Completed Date: 03/04/2016
Completed Document Type: Removal Action Workplan
Completed Sub Area Name: Not reported
Completed Area Name: PROJECT WIDE
Comments: Not reported
Completed Date: 09/04/2015
Completed Document Type: Site Characterization Report
Completed Sub Area Name: Not reported
FORMER PLATINUM CLEANERS (Continued) S113068127
TC6253537.2s Page 57 1008
Agenda Item # 10.

Map ID MAP FINDINGS
Direction
Distance EDR ID Number
Elevation Site Database(s) EPA ID Number
Completed Area Name: PROJECT WIDE
Comments: Not reported
Completed Date: 10/06/2015
Completed Document Type: Annual Oversight Cost Estimate Completed Sub Area Name: Not reported
Completed Area Name: PROJECT WIDE
Comments: Not reported
Completed Date: 03/02/2016
Completed Document Type: CEQA - Notice of Exemption
Completed Sub Area Name: Not reported
Completed Area Name: PROJECT WIDE
Comments: Not reported
Completed Date: 12/12/2014
Completed Document Type: Standard Voluntary Agreement
Completed Sub Area Name: Not reported
Completed Area Name: PROJECT WIDE
Comments: Not reported
Completed Date: 06/04/2015
Completed Document Type: Pre-HARP Form
Completed Sub Area Name: Not reported
Completed Area Name: PROJECT WIDE
part of the development occurring on the Site.

Comments: Excavation was completed for the subterranean parking garage that is Completed Date: 10/31/2017
Completed Document Type: Fieldwork
Completed Sub Area Name: Not reported
Completed Area Name: PROJECT WIDE
subterranean parking garage.
generated as part of the excavation required for the proposed Site to profile for disposal and/or reuse the soil that will be Comments: The Plan summarizes the results of soil sampling conducted at the Completed Date: 04/17/2017
Completed Document Type: Technical Report
Completed Sub Area Name: Not reported
Completed Area Name: PROJECT WIDE
established for residential development.

Site are below the removal goal of 3,900 micrograms per cubic meter removed by the SVE system and soil gas concentrations beneath the April 2016. A total of 16.7 pounds of tetrachloroethylene (PCE) was since the soil vapor extraction (SVE) system was initially started in Comments: The report summarizes soil gas remediation activities at the Site Completed Date: 03/10/2017
Completed Document Type: Technical Report
Completed Sub Area Name: Not reported
Completed Area Name: PROJECT WIDE
the proposed development project.
contaminated soil excavated for the subterranean parking garage of Comments: The Soil Management Plan provides procedures for managing potentially Completed Date: 05/17/2017
FORMER PLATINUM CLEANERS (Continued) S113068127
TC6253537.2s Page 58 1009
Agenda Item # 10.

Map ID MAP FINDINGS
Direction
Distance EDR ID Number
Elevation Site Database(s) EPA ID Number
Schedule Area Name: Not reported
Future Due Date: Not reported
Future Document Type: Not reported
Future Sub Area Name: Not reported
Future Area Name: Not reported
were completed prior to DTSC becoming involved at the Site. from PCE and other volatile organic compounds. These investigations was performed to evaluate the lateral and vertical extent of impact results of subsurface soil-gas, soil, and groundwater sampling that Comments: The Additional Phase II Environmental Assessment report presents the Completed Date: 12/15/2014
Completed Document Type: Technical Report
Completed Sub Area Name: Not reported
Completed Area Name: PROJECT WIDE
becoming involved at the Site.
background information. This assessment was completed prior to DTSC reconnaissance-level site visit and review of available and pertinent conclusions of the Report were based on the results of a recognized environmental conditions at the Site. The findings and Comments: The Phase I Environmental Site Assessment was conducted to identify Completed Date: 12/15/2014
Completed Document Type: Phase 1
Completed Sub Area Name: Not reported
Completed Area Name: PROJECT WIDE
Comments: Not reported
Completed Date: 09/24/2015
Completed Document Type: Community Profile
Completed Sub Area Name: Not reported
Completed Area Name: PROJECT WIDE
Comments: Not reported
Completed Date: 10/02/2014
Completed Document Type: Application
Completed Sub Area Name: Not reported
Completed Area Name: PROJECT WIDE
Comments: Not reported
Completed Date: 09/26/2017
Completed Document Type: Annual Oversight Cost Estimate Completed Sub Area Name: Not reported
Completed Area Name: PROJECT WIDE
and that no further removal action is necessary.
completed, that all acceptable engineering practices were implemented Comments: DTSC certified that all appropriate response actions have been Completed Date: 02/23/2018
Completed Document Type: Certification
Completed Sub Area Name: Not reported
Completed Area Name: PROJECT WIDE
Comments: Not reported
Completed Date: 09/28/2016
Completed Document Type: Annual Oversight Cost Estimate Completed Sub Area Name: Not reported
FORMER PLATINUM CLEANERS (Continued) S113068127
TC6253537.2s Page 59 1010
Agenda Item # 10.

Map ID MAP FINDINGS
Direction
Distance EDR ID Number
Elevation Site Database(s) EPA ID Number
Completed Date: 05/29/2015
Completed Document Type: Site Characterization Workplan Completed Sub Area Name: Not reported
Completed Area Name: PROJECT WIDE
Comments: Not reported
Completed Date: 12/18/2014
Completed Document Type: Pilot/Treatability Study Report Completed Sub Area Name: Not reported
Completed Area Name: PROJECT WIDE
Completed Info:

Alias Type: Envirostor ID Number
Alias Name: 60002117
Alias Type: Project Code (Site Code)
Alias Name: 202021
Alias Type: APN
Alias Name: 14836017
Alias Type: APN
Alias Name: 148-36-17
Alias Type: Alternate Name
Alias Name: El Camino Village, LLC
Potential Description: IA, SOIL, SV
Confirmed COC: 30022
Potential COC: 30022
Past Use: DRY CLEANING
APN: 148-36-17, 14836017
Lat/Long: 37.39749 / -122.1047
Funding: Responsible Party
Restricted Use: NO
Status Date: 02/23/2018
Status: Certified
Special Programs Code: Not reported
Senate: 13
Assembly: 24
Site Code: 202021
Division Branch: Cleanup Berkeley
Supervisor: Mark Piros
Project Manager: Jayantha Randeni
Lead Agency Description: DTSC - Site Cleanup Program
Lead Agency: SMBRP
Cleanup Oversight Agencies: SMBRP
National Priorities List: NO
Acres: 1.55
Site Mgmt. Req.: NONE SPECIFIED
Site Type Detail: Voluntary Cleanup
Site Type: Voluntary Cleanup
Facility ID: 60002117
City,State,Zip: MOUNTAIN VIEW, CA 94040
Address: 2290 WEST EL CAMINO REAL
Name: FORMER PLATINUM CLEANERS
VCP:

Schedule Revised Date: Not reported
Schedule Due Date: Not reported
Schedule Document Type: Not reported
Schedule Sub Area Name: Not reported
FORMER PLATINUM CLEANERS (Continued) S113068127
TC6253537.2s Page 60 1011
Agenda Item # 10.

Map ID MAP FINDINGS
Direction
Distance EDR ID Number
Elevation Site Database(s) EPA ID Number
involved at the Site.
wells for 7 days. This study was completed prior to DTSC becoming using one multi-phase extraction well for 8 days and 2 extraction the results of a soil vapor extraction pilot study that was conducted Comments: The Second Vapor-Extraction Pilot-Study Evaluation report presents Completed Date: 01/15/2015
Completed Document Type: Pilot/Treatability Study Report Completed Sub Area Name: Not reported
Completed Area Name: PROJECT WIDE
the soil vapor extraction system in a March 9, 2017 letter. in December 2016 and January 2017. DTSC approved decommissioning of rebound assessment that followed and the system was briefly operated from April 2016 through October 2016. There was a 47-day shutdown for Comments: The soil vapor extraction system operated continuously on the site Completed Date: 03/02/2017
Completed Document Type: Fieldwork
Completed Sub Area Name: Not reported
Completed Area Name: PROJECT WIDE
Comments: Not reported
Completed Date: 01/26/2016
Completed Document Type: Public Notice
Completed Sub Area Name: Not reported
Completed Area Name: PROJECT WIDE
Comments: Not reported
Completed Date: 01/26/2016
Completed Document Type: Fact Sheets
Completed Sub Area Name: Not reported
Completed Area Name: PROJECT WIDE
Not reported
trichloroethene in soil vapor at the site and on an adjacent property. the selected remedy for the Site to address tetrachloroethene and Comments: Soil vapor extraction is identified in the Removal Action Workplan as Completed Date: 03/04/2016
Completed Document Type: Removal Action Workplan
Completed Sub Area Name: Not reported
Completed Area Name: PROJECT WIDE
Comments: Not reported
Completed Date: 09/04/2015
Completed Document Type: Site Characterization Report
Completed Sub Area Name: Not reported
Completed Area Name: PROJECT WIDE
equipment that occurred during the first sampling event.

Characterization Workplan was repeated due to leakage in the sampling Comments: The soil gas sampling included in the Additional Site Completed Date: 07/02/2015
Completed Document Type: Fieldwork
Completed Sub Area Name: Not reported
Completed Area Name: PROJECT WIDE
Comments: Not reported
FORMER PLATINUM CLEANERS (Continued) S113068127
TC6253537.2s Page 61 1012
Agenda Item # 10.

Map ID MAP FINDINGS
Direction
Distance EDR ID Number
Elevation Site Database(s) EPA ID Number
Completed Sub Area Name: Not reported
Completed Area Name: PROJECT WIDE
Comments: Not reported
Completed Date: 12/12/2014
Completed Document Type: Standard Voluntary Agreement
Completed Sub Area Name: Not reported
Completed Area Name: PROJECT WIDE
Comments: Not reported
Completed Date: 06/04/2015
Completed Document Type: Pre-HARP Form
Completed Sub Area Name: Not reported
Completed Area Name: PROJECT WIDE
part of the development occurring on the Site.

Comments: Excavation was completed for the subterranean parking garage that is Completed Date: 10/31/2017
Completed Document Type: Fieldwork
Completed Sub Area Name: Not reported
Completed Area Name: PROJECT WIDE
subterranean parking garage.
generated as part of the excavation required for the proposed Site to profile for disposal and/or reuse the soil that will be Comments: The Plan summarizes the results of soil sampling conducted at the Completed Date: 04/17/2017
Completed Document Type: Technical Report
Completed Sub Area Name: Not reported
Completed Area Name: PROJECT WIDE
established for residential development.

Site are below the removal goal of 3,900 micrograms per cubic meter removed by the SVE system and soil gas concentrations beneath the April 2016. A total of 16.7 pounds of tetrachloroethylene (PCE) was since the soil vapor extraction (SVE) system was initially started in Comments: The report summarizes soil gas remediation activities at the Site Completed Date: 03/10/2017
Completed Document Type: Technical Report
Completed Sub Area Name: Not reported
Completed Area Name: PROJECT WIDE
the proposed development project.
contaminated soil excavated for the subterranean parking garage of Comments: The Soil Management Plan provides procedures for managing potentially Completed Date: 05/17/2017
Completed Document Type: Technical Workplan
Completed Sub Area Name: Not reported
Completed Area Name: PROJECT WIDE
gas for residential development at the Site has been achieved. 2017 and sampling showed that the removal action goal for PCE in soil Comments: The soil vapor extraction system operated from April 2016 to January Completed Date: 01/11/2018
Completed Document Type: Remedial Action Completion Report Completed Sub Area Name: Not reported
Completed Area Name: PROJECT WIDE
FORMER PLATINUM CLEANERS (Continued) S113068127
TC6253537.2s Page 62 1013
Agenda Item # 10.

Map ID MAP FINDINGS
Direction
Distance EDR ID Number
Elevation Site Database(s) EPA ID Number
Completed Date: 12/15/2014
Completed Document Type: Technical Report
Completed Sub Area Name: Not reported
Completed Area Name: PROJECT WIDE
becoming involved at the Site.
background information. This assessment was completed prior to DTSC reconnaissance-level site visit and review of available and pertinent conclusions of the Report were based on the results of a recognized environmental conditions at the Site. The findings and Comments: The Phase I Environmental Site Assessment was conducted to identify Completed Date: 12/15/2014
Completed Document Type: Phase 1
Completed Sub Area Name: Not reported
Completed Area Name: PROJECT WIDE
Comments: Not reported
Completed Date: 09/24/2015
Completed Document Type: Community Profile
Completed Sub Area Name: Not reported
Completed Area Name: PROJECT WIDE
Comments: Not reported
Completed Date: 10/02/2014
Completed Document Type: Application
Completed Sub Area Name: Not reported
Completed Area Name: PROJECT WIDE
Comments: Not reported
Completed Date: 09/26/2017
Completed Document Type: Annual Oversight Cost Estimate Completed Sub Area Name: Not reported
Completed Area Name: PROJECT WIDE
and that no further removal action is necessary.
completed, that all acceptable engineering practices were implemented Comments: DTSC certified that all appropriate response actions have been Completed Date: 02/23/2018
Completed Document Type: Certification
Completed Sub Area Name: Not reported
Completed Area Name: PROJECT WIDE
Comments: Not reported
Completed Date: 09/28/2016
Completed Document Type: Annual Oversight Cost Estimate Completed Sub Area Name: Not reported
Completed Area Name: PROJECT WIDE
Comments: Not reported
Completed Date: 10/06/2015
Completed Document Type: Annual Oversight Cost Estimate Completed Sub Area Name: Not reported
Completed Area Name: PROJECT WIDE
Comments: Not reported
Completed Date: 03/02/2016
Completed Document Type: CEQA - Notice of Exemption
FORMER PLATINUM CLEANERS (Continued) S113068127
TC6253537.2s Page 63 1014
Agenda Item # 10.

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Elevation Site Database(s) EPA ID Number
Schedule Revised Date: Not reported
Schedule Due Date: Not reported
Schedule Document Type: Not reported
Schedule Sub Area Name: Not reported
Schedule Area Name: Not reported
Future Due Date: Not reported
Future Document Type: Not reported
Future Sub Area Name: Not reported
Future Area Name: Not reported
were completed prior to DTSC becoming involved at the Site. from PCE and other volatile organic compounds. These investigations was performed to evaluate the lateral and vertical extent of impact results of subsurface soil-gas, soil, and groundwater sampling that Comments: The Additional Phase II Environmental Assessment report presents the FORMER PLATINUM CLEANERS (Continued) S113068127
Facility ID: FA0257325
Record ID: PR0376201
Longitude: -122.104612
Latitude: 37.397169
Program Description: GENERATES 100 KG YR TO <5 TONS/YR
PE#: 2205
Region: SANTA CLARA
City,State,Zip: MOUNTAIN VIEW, CA 94040
Address: 2290 EL CAMINO REAL A
Name: PURE CLEANERS
CUPA SANTA CLARA:
284 ft. Site 2 of 9 in cluster D

0.054 mi.

Relative:

Lower
Actual:
83 ft.
< 1/8 MOUNTAIN VIEW, CA 94040
NE 2290 EL CAMINO REAL A N/A
D20 PURE CLEANERS CUPA Listings S121473049
Facility ID: FA0268107
Record ID: PR0395671
Longitude: -122.1049506
Latitude: 37.3971983
Program Description: GENERATES 100 KG YR TO <5 TONS/YR
PE#: 2205
Region: SANTA CLARA
City,State,Zip: MOUNTAIN VIEW, CA 94040
Address: 2290 W EL CAMINO REAL 1
Name: PLATINUM CLEANERS
CUPA SANTA CLARA:
284 ft. Site 3 of 9 in cluster D

0.054 mi.

Relative:

Lower
Actual:
83 ft.
< 1/8 MOUNTAIN VIEW, CA 94040
NE 2290 W EL CAMINO REAL 1 N/A
D21 PLATINUM CLEANERS CUPA Listings S121474423
TC6253537.2s Page 64 1015
Agenda Item # 10.

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Region Code: 2
Owner Fax: Not reported
Mailing Zip: 951280000
Mailing State: CA
Mailing City: SAN JOSE
Mailing Address 2: Not reported
Mailing Address 1: 1190 S BASCOM AVE #108
Mailing Name: Not reported
Contact Telephone: 4082485415
Contact Address 2: Not reported
Contact Address: 1190 S BASCOM AVE #108
Contact Name: DEBORAH SANDS, REGIONAL MGR
Owner Telephone: 4082485415
Owner Address 2: Not reported
Owner Address: 1190 S BASCOM AVE #108
Owner Name: DCI MGMT GROUP
Facility Addr2: Not reported
Inactive Date: 09/21/2004
Facility Active: No
Create Date: 04/27/2000
SIC Description: Power Laundries, Family and Commercial SIC Code: 7211
NAICS Description: Drycleaning and Laundry Services (except Coin-Operated) NAICS Code: 81232
EPA Id: CAR000063586
City,State,Zip: MOUNTAIN VIEW, CA 940401632
Address: 2290 W EL CAMINO REAL STE 1
Name: DELIA’S CLEANERS INC
DRYCLEANERS:
284 ft. Site 4 of 9 in cluster D

0.054 mi.

Relative:

Lower
Actual:
83 ft.
< 1/8 MOUNTAIN VIEW, CA 94040
NE 2290 W EL CAMINO REAL STE 1 N/A
D22 DELIA’S CLEANERS INC DRYCLEANERS S105808042
Facility ID: FA0203804
Record ID: PR0313838
Longitude: -122.104612
Latitude: 37.397169
Program Description: GENERATES 100 KG YR TO <5 TONS/YR
PE#: 2205
Region: SANTA CLARA
City,State,Zip: MOUNTAIN VIEW, CA 94040
Address: 2290 W EL CAMINO REAL
Name: DELIA’S CLEANERS
CUPA SANTA CLARA:
284 ft. Site 5 of 9 in cluster D

0.054 mi.

Relative:

Lower
Actual:
83 ft.
< 1/8 MOUNTAIN VIEW, CA 94040
NE 2290 W EL CAMINO REAL N/A
D23 DELIA’S CLEANERS CUPA Listings S121468982
TC6253537.2s Page 65 1016
Agenda Item # 10.

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Distance EDR ID Number
Elevation Site Database(s) EPA ID Number
2007 DCI MANAGEMENT GROUP LTD Drycleaning Plants, Except Rugs 2006 DCI MANAGEMENT GROUP LTD Drycleaning Plants, Except Rugs 2005 DCI MANAGEMENT GROUP LTD Drycleaning Plants, Except Rugs 2004 DCI MANAGEMENT GROUP (ARIZONA) Drycleaning Plants, Except Rugs 2003 DCI MANAGEMENT GROUP LTD Drycleaning Plants, Except Rugs 2002 DCI MANAGEMENT GROUP LTD Drycleaning Plants, Except Rugs 2001 DCI MANAGEMENT GROUP LTD Drycleaning Plants, Except Rugs 2000 DCI MANAGEMENT GROUP LTD Drycleaning Plants, Except Rugs 1999 D C I MANAGEMENT GROUP LTD Drycleaning Plants, Except Rugs 1994 OAKS HYGENA CLEANERS Garment Pressing And Cleaners’ Agents 1993 OAKS HYGENA CLEANERS Garment Pressing And Cleaners’ Agents 1992 OAKS HYGENA CLEANERS Garment Pressing And Cleaners’ Agents 1991 OAKS HYGENA CLEANERS Garment Pressing And Cleaners’ Agents 1990 OAKS HYGENA CLEANERS Garment Pressing And Cleaners’ Agents 1989 OAKS HYGENA CLEANERS Garment Pressing And Cleaners’ Agents Year: Name: Type:

EDR Hist Cleaner
284 ft. Site 6 of 9 in cluster D

0.054 mi.

Relative:

Lower
Actual:
83 ft.
< 1/8 MOUNTAIN VIEW, CA 94040
NE 2290 W EL CAMINO REAL N/A
D24 DCI MANAGEMENT GROUP LTD EDR Hist Cleaner 1018893776 Short-Term Generator Activity: No
Operator Type: Not reported
Operator Name: Not reported
Owner Type: Private
Owner Name: DCI MANAGEMENT GROUP
Mailing City,State,Zip: SAN JOSE, CA 95128
Mailing Address: 550 S WINCHESTER BLVD STE 620
State District: Not reported
State District Owner: Not reported
Active Site Indicator: Handler Activities
Accessibility: Not reported
Biennial Report Cycle: Not reported
Non-Notifier: Not reported
Federal Waste Generator Description: Small Quantity Generator Land Type: Private
EPA Region: 09
Contact Title: Not reported
Contact Email: Not reported
Contact Fax: Not reported
Contact Telephone: 408-248-5415
Contact City,State,Zip: SAN JOSE, CA 95128
Contact Address: 550 S WINCHESTER BLVD STE 620
Contact Name: TONY BARAJAS
EPA ID: CAR000063586
Handler City,State,Zip: MOUNTAIN VIEW, CA 94040
Handler Address: 2290 EL CAMINO REAL NO 1
Handler Name: DCI MANAGEMENT GROUP NO 77
Date Form Received by Agency: 1999-12-22 00:00:00.0
RCRA-SQG:
284 ft. Site 7 of 9 in cluster D

0.054 mi.

Relative:

Lower
Actual:
83 ft.
< 1/8 MOUNTAIN VIEW, CA 94040 ECHO
NE 2290 EL CAMINO REAL NO 1 FINDS CAR000063586
D25 DCI MANAGEMENT GROUP NO 77 RCRA-SQG 1001959756
TC6253537.2s Page 66 1017
Agenda Item # 10.

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Direction
Distance EDR ID Number
Elevation Site Database(s) EPA ID Number
Sub-Part P Indicator: Not reported
Manifest Broker: Not reported
Recycler Activity Without Storage: Not reported
Exporter of Spent Lead Acid Batteries: No
Importer of Spent Lead Acid Batteries: No
Recognized Trader-Exporter: No
Recognized Trader-Importer: No
Handler Date of Last Change: 2002-10-07 16:37:00.0
Financial Assurance Required: Not reported
Significant Non-Complier With a Compliance Schedule Universe: No Addressed Significant Non-Complier Universe: No
Unaddressed Significant Non-Complier Universe: No
Significant Non-Complier Universe: No
Full Enforcement Universe: Not reported
Operating TSDF Universe: Not reported
Groundwater Controls Indicator: N/A
Human Exposure Controls Indicator: N/A
Institutional Control Indicator: No
Environmental Control Indicator: No
Corrective Action Priority Ranking: No NCAPS ranking
TSDFs Only Subject to CA under Discretionary Auth Universe: No TSDFs Potentially Subject to CA Under 3004 (u)/(v) Universe: No Non-TSDFs Where RCRA CA has Been Imposed Universe: No
Subject to Corrective Action Universe: No
Corrective Action Workload Universe: No
202 GPRA Corrective Action Baseline: No
Closure Workload Universe: Not reported
Post-Closure Workload Universe: Not reported
Permit Progress Universe: Not reported
Permit Workload Universe: Not reported
Permit Renewals Workload Universe: Not reported
2018 GPRA Renewals Baseline: Not on the Baseline
2018 GPRA Permit Baseline: Not on the Baseline
Treatment Storage and Disposal Type: Not reported
Commercial TSD Indicator: No
Sub-Part K Indicator: Not reported
Hazardous Secondary Material Indicator: NN
Federal Facility Indicator: Not reported
Active Site State-Reg Handler: ---
Active Site State-Reg Treatment Storage and Disposal Facility: Not reported Active Site Converter Treatment storage and Disposal Facility: Not reported Active Site Fed-Reg Treatment Storage and Disposal Facility: Not reported Federal Universal Waste: No
Universal Waste Destination Facility: No
Universal Waste Indicator: No
Off-Site Waste Receipt: No
Underground Injection Control: No
Smelting Melting and Refining Furnace Exemption: No
Small Quantity On-Site Burner Exemption: No
Recycler Activity with Storage: No
Transfer Facility Activity: No
Transporter Activity: No
Mixed Waste Generator: No
Importer Activity: No
DCI MANAGEMENT GROUP NO 77 (Continued) 1001959756
TC6253537.2s Page 67 1018
Agenda Item # 10.

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Elevation Site Database(s) EPA ID Number
and treat, store, or dispose of hazardous waste. RCRAInfo allows RCRA events and activities related to facilities that generate, transport, Conservation and Recovery Act (RCRA) program through the tracking of RCRAInfo is a national information system that supports the Resource Environmental Interest/Information System:

Click Here:

Registry ID: 110002931659
FINDS:

Evaluations: No Evaluations Found
Evaluation Action Summary:

Violations: No Violations Found
Facility Has Received Notices of Violations:

NAICS Codes: No NAICS Codes Found
List of NAICS Codes and Descriptions:

Electronic Manifest Broker: Not reported
Non Storage Recycler Activity: Not reported
Current Record: Yes
Spent Lead Acid Battery Exporter: No
Spent Lead Acid Battery Importer: No
Recognized Trader Exporter: No
Recognized Trader Importer: No
Large Quantity Handler of Universal Waste: No
State District Owner: Not reported
Federal Waste Generator Description: Small Quantity Generator Handler Name: DCI MANAGEMENT GROUP NO 77
Receive Date: 1999-12-22 00:00:00.0
Historic Generators:

Owner/Operator Email: Not reported
Owner/Operator Fax: Not reported
Owner/Operator Telephone Ext: Not reported
Owner/Operator Telephone: 408-248-5415
Owner/Operator City,State,Zip: SAN JOSE, CA 95128
Owner/Operator Address: 550 S WINCHESTER BLVD STE 620
Date Ended Current: Not reported
Date Became Current: Not reported
Legal Status: Private
Owner/Operator Name: DCI MANAGEMENT GROUP
Owner/Operator Indicator: Owner
Handler - Owner Operator:

Waste Description: TETRACHLOROETHYLENE
Waste Code: D039
Waste Description: Not Defined
Waste Code: D000
Hazardous Waste Summary:

DCI MANAGEMENT GROUP NO 77 (Continued) 1001959756
TC6253537.2s Page 68 1019
Agenda Item # 10.

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Direction
Distance EDR ID Number
Elevation Site Database(s) EPA ID Number
City,State,Zip: MOUNTAIN VIEW, CA 94040
Address: 2290 EL CAMINO REAL NO 1
Name: DCI MANAGEMENT GROUP NO 77
DFR URL: http://echo.epa.gov/detailed-facility-report?fid=110002931659 Registry ID: 110002931659
Envid: 1001959756
ECHO:
additional FINDS: detail in the EDR Site Report.

Click this hyperlink while viewing on your computer to access corrective action activities required under RCRA.
program staff to track the notification, permit, compliance, and DCI MANAGEMENT GROUP NO 77 (Continued) 1001959756
Facility ID: FA0201640
Record ID: PR0317615
Longitude: -122.104375
Latitude: 37.396601
Program Description: GENERATES 100 KG YR TO <5 TONS/YR
PE#: 2205
Region: SANTA CLARA
City,State,Zip: LOS ALTOS, CA 94022
Address: 5050 EL CAMINO REAL 200
Name: AVANTE
CUPA SANTA CLARA:
285 ft. Site 8 of 9 in cluster D

0.054 mi.

Relative:

Lower
Actual:
84 ft.
< 1/8 LOS ALTOS, CA 94022
East 5050 EL CAMINO REAL 200 N/A
D26 AVANTE CUPA Listings S121468573
Facility ID: FA0230781
Record ID: PR0330875
Longitude: -122.104375
Latitude: 37.396601
Program Description: GENERATES 100 KG YR TO <5 TONS/YR
PE#: 2205
Region: SANTA CLARA
City,State,Zip: LOS ALTOS, CA 94022
Address: 5050 EL CAMINO REAL #200
Name: FOOTHILL CHIROPRACTIC GRP INC
CUPA SANTA CLARA:
285 ft. Site 9 of 9 in cluster D

0.054 mi.

Relative:

Lower
Actual:
84 ft.
< 1/8 LOS ALTOS, CA 94022
East 5050 EL CAMINO REAL #200 N/A
D27 FOOTHILL CHIROPRACTIC GRP INC S121471355 CUPA Listings TC6253537.2s Page 69 1020
Agenda Item # 10.

Map ID MAP FINDINGS
Direction
Distance EDR ID Number
Elevation Site Database(s) EPA ID Number
NAICS:

City,State,Zip: MOUNTAIN VIEW, CA 94040
Contact Address 2: Not reported
Contact Address: 2290-A EL CAMINO REAL
Contact Name: DUC NGUYEN
Owner City,State,Zip: LOS GATOS, CA 95032
Owner Address 2: Not reported
Owner Address: 105 HILLTOP DR
Owner Name: FLOWERGATE INC
Mailing City,State,Zip: MOUNTAIN VIEW, CA 94040
Mailing Address 2: Not reported
Mailing Address: 2290-A EL CAMINO REAL
Mailing Name: Not reported
Last Act Date: 04/11/2006
Create Date: 10/20/2004
Inactive Date: 06/30/2005
EPA ID: CAL000287343
City,State,Zip: MOUNTAIN VIEW, CA 94040
Address 2: Not reported
Address: 2290-A EL CAMINO REAL
Name: PURE CLEANERS
HWTS:

Region Code: 2
Owner Fax: Not reported
Mailing Zip: 94040
Mailing State: CA
Mailing City: MOUNTAIN VIEW
Mailing Address 2: Not reported
Mailing Address 1: 2290-A EL CAMINO REAL
Mailing Name: Not reported
Contact Telephone: 6509643869
Contact Address 2: Not reported
Contact Address: 2290-A EL CAMINO REAL
Contact Name: DUC NGUYEN
Owner Telephone: 4084029732
Owner Address 2: Not reported
Owner Address: 105 HILLTOP DR
Owner Name: FLOWERGATE INC
Facility Addr2: Not reported
Inactive Date: 06/30/2005
Facility Active: No
Create Date: 10/20/2004
SIC Description: Power Laundries, Family and Commercial SIC Code: 7211
NAICS Description: Drycleaning and Laundry Services (except Coin-Operated) NAICS Code: 81232
EPA Id: CAL000287343
City,State,Zip: MOUNTAIN VIEW, CA 94040
Address: 2290-A EL CAMINO REAL
Name: PURE CLEANERS
DRYCLEANERS:
335 ft. Site 2 of 2 in cluster C

0.063 mi.

Relative:

Lower
Actual:
82 ft.
< 1/8 MOUNTAIN VIEW, CA 94040
North 2290-A EL CAMINO REAL HWTS N/A
C28 PURE CLEANERS DRYCLEANERS S106661672
TC6253537.2s Page 70 1021
Agenda Item # 10.

Map ID MAP FINDINGS
Direction
Distance EDR ID Number
Elevation Site Database(s) EPA ID Number
Facility Zip: 94040
Facility State: CA
Facility County: Not reported
Facility City: MOUNTAIN VIEW
Facility Address 2: Not reported
Facility Address: 2290-A EL CAMINO REAL
Facility Name: PURE CLEANERS
Inactive Date: 2005-06-30 10:01:00
Issued EPA ID Date: 2004-10-20 08:43:18.57700
NAICS Description: Drycleaning and Laundry Services (except Coin-Operated) NAICS Code: 81232
Create Date: 2004-10-20 08:43:18.607
EPA ID: CAL000287343
PURE CLEANERS (Continued) S106661672
Facility ID: FA0272677
Record ID: PR0412428
Longitude: -122.104621
Latitude: 37.3954426
Program Description: HAZMAT STORAGE FACILITY-MINIMAL STORAGE SITE PE#: 2502
Region: SANTA CLARA
City,State,Zip: LOS ALTOS, CA 94022
Address: 333 DISTEL CL
Name: QSECURE
Facility ID: FA0272677
Record ID: PR0412425
Longitude: -122.104621
Latitude: 37.3954426
Program Description: GENERATES < 10 GAL/YR
PE#: 2240
Region: SANTA CLARA
City,State,Zip: LOS ALTOS, CA 94022
Address: 333 DISTEL CL
Name: QSECURE
CUPA SANTA CLARA:
370 ft. Site 4 of 4 in cluster B

0.070 mi.

Relative:

Higher
Actual:
88 ft.
< 1/8 LOS ALTOS, CA 94022
SE 333 DISTEL CL N/A
B29 QSECURE CUPA Listings S121474784
PE#: 2271
Region: SANTA CLARA
City,State,Zip: MOUNTAIN VIEW, CA 94040
Address: 2200 EL CAMINO REAL 8
Name: SPINAL & SPORTS CARE CENTER
CUPA SANTA CLARA:
443 ft. Site 1 of 7 in cluster E

0.084 mi.

Relative:

Lower
Actual:
83 ft.
< 1/8 MOUNTAIN VIEW, CA 94040
ENE 2200 EL CAMINO REAL 8 N/A
E30 SPINAL & SPORTS CARE CENTER CUPA Listings S121468969 TC6253537.2s Page 71 1022
Agenda Item # 10.

Map ID MAP FINDINGS
Direction
Distance EDR ID Number
Elevation Site Database(s) EPA ID Number
Facility ID: FA0203759
Record ID: PR0317588
Longitude: -122.103905
Latitude: 37.396857
Program Description: SILVER WASTE ONLY <100 KG/YR
SPINAL & SPORTS CARE CENTER (Continued) S121468969
Action: Leak Reported
Date: 12/14/1992
Action Type: Other
Global Id: T0608501552
LUST:

Phone Number: 4089183400
Email: Not reported
City: SAN JOSE
Address: 1555 Berger Drive, Suite 300
Organization Name: SANTA CLARA COUNTY LOP
Contact Name: UST CASE WORKER
Contact Type: Local Agency Caseworker
Global Id: T0608501552
Phone Number: Not reported
Email: Not reported
City: OAKLAND
Address: 1515 CLAY ST SUITE 1400
Organization Name: SAN FRANCISCO BAY RWQCB (REGION 2)
Contact Name: Regional Water Board
Contact Type: Regional Board Caseworker
Global Id: T0608501552
LUST:

Site History: Not reported
Potential Contaminants of Concern: Gasoline
Potential Media Affect: Soil
Local Case Number: Not reported
File Location: All Files are on GeoTracker or in the Local Agency Database Local Agency: SANTA CLARA COUNTY LOP
RB Case Number: Not reported
Case Worker: UST
Status Date: 04/12/1996
Status: Completed - Case Closed
Longitude: -122.1181
Latitude: 37.4055
Global Id: T0608501552
Geo Track: http://geotracker.waterboards.ca.gov/profile_report.asp?global_id=T0608501552 Case Type: LUST Cleanup Site
Lead Agency: SANTA CLARA COUNTY LOP
City,State,Zip: LOS ALTOS, CA 94022
Address: 5084 EL CAMINO REAL
Name: WALTER’S FLOORS
LUST:
525 ft. Site 2 of 7 in cluster E

0.099 mi. HIST CORTESE
Relative:

Higher
Actual:
86 ft.
< 1/8 LOS ALTOS, CA 94022 Cortese
East 5084 EL CAMINO REAL HIST LUST N/A
E31 WALTER’S FLOORS LUST S103472901
TC6253537.2s Page 72 1023
Agenda Item # 10.

Map ID MAP FINDINGS
Direction
Distance EDR ID Number
Elevation Site Database(s) EPA ID Number
Date Listed: 1993-01-01 00:00:00
Oversite Agency: SCVWD
SCVWD ID: 06S2W20G01
Region Code: 2
Region: SANTA CLARA
City: Los Altos
Address: 5084 El Camino Real
Name: Walter’s Floors
HIST LUST SANTA CLARA:

EDR Link ID: 06S2W20G01F
Date Closed: 04/12/1996
SCVWD ID: 06S2W20G01F
Region: SANTA CLARA
City,State,Zip: LOS ALTOS, CA
Address: 5084 EL CAMINO REAL
Name: WALTER’S FLOORS
LUST SANTA CLARA:

Date Post Remedial Action Monitoring Began: Not reported Date Remediation Action Underway: Not reported
Pollution Remediation Plan Submitted: Not reported
Pollution Characterization Began: Not reported
Preliminary Site Assesment Began: Not reported
Prelim. Site Assesment Wokplan Submitted: Not reported
Oversight Program: LUST
Date Leak Confirmed: Not reported
Leak Source: Not reported
Leak Cause: Not reported
How Discovered: Not reported
Case Number: 06S2W20G01f
Facility Status: Case Closed
Facility Id: Not reported
Region: 2
LUST REG 2:

Status Date: 04/12/1996
Status: Completed - Case Closed
Global Id: T0608501552
Status Date: 12/14/1992
Status: Open - Case Begin Date
Global Id: T0608501552
LUST:

Action: Other Report / Document
Date: 04/12/1996
Action Type: RESPONSE
Global Id: T0608501552
Action: Closure/No Further Action Letter
Date: 04/12/1996
Action Type: ENFORCEMENT
Global Id: T0608501552
WALTER’S FLOORS (Continued) S103472901
TC6253537.2s Page 73 1024
Agenda Item # 10.

Map ID MAP FINDINGS
Direction
Distance EDR ID Number
Elevation Site Database(s) EPA ID Number
Reg Id: 43-1594
Reg By: LTNKA
Facility County Code: 43
Region: CORTESE
City,State,Zip: LOS ALTOS, CA
edr_fadd1: 5084 EL CAMINO REAL
edr_fname: WALTER’S FLOORS
HIST CORTESE:

File Name: Active Open
Waste Management Uit Name: Not reported
Solid Waste Id No: Not reported
WID Id: Not reported
Region 2: Not reported
Effective Date: Not reported
Waste Discharge System No: Not reported
Order No: Not reported
Flag: active
Swat R: Not reported
Enf Type: Not reported
Owner: Not reported
Longitude: Not reported
Latitude: Not reported
Site Code: Not reported
Status Date: Not reported
Cleanup Status: COMPLETED - CASE CLOSED
Site/Facility Type: LUST CLEANUP SITE
Global ID: T0608501552
Envirostor Id: Not reported
Region: CORTESE
City,State,Zip: LOS ALTOS, CA 94022
Address: 5084 EL CAMINO REAL
Name: WALTER’S FLOORS
CORTESE:

Closed Date: 1996-04-12 00:00:00
WALTER’S FLOORS (Continued) S103472901
Tank Status: Not reported
SWRCB Tank Id: 43-005-004662-000001
Owner Tank Id: Not reported
Created Date: Not reported
Action Date: Not reported
Referral Date: Not reported
Board Of Equalization: 44-025980
Number: Not reported
Comp Number: 4662
Status: Not reported
City: MOUNTAIN VIEW
Address: 2246 W EL CAMINO REAL
Name: TAYLOR RENTAL
SWEEPS UST:
536 ft. Site 3 of 7 in cluster E

0.102 mi.

Relative:

Lower
Actual:
82 ft.
< 1/8 MOUNTAIN VIEW, CA 94040 CA FID UST
ENE 2246 W EL CAMINO REAL HIST UST N/A
E32 TAYLOR RENTAL SWEEPS UST 1000847336
TC6253537.2s Page 74 1025
Agenda Item # 10.

Map ID MAP FINDINGS
Direction
Distance EDR ID Number
Elevation Site Database(s) EPA ID Number
Other Type: Not reported
Facility Type: Not reported
Facility ID: Not reported
Region: Not reported
URL: http://geotracker.waterboards.ca.gov/ustpdfs/pdf/0002CF75.pdf File Number: 0002CF75
City,State,Zip: MOUNTAIN VIEW, CA 94040
Address: 2246 W EL CAMINO REAL
Name: B AND H EQUIPMENT CO
HIST UST:

Number Of Tanks: Not reported
Content: DIESEL
STG: PRODUCT
Tank Use: M.V. FUEL
Active Date: Not reported
Capacity: 550
Tank Status: Not reported
SWRCB Tank Id: 43-005-004662-000003
Owner Tank Id: Not reported
Created Date: Not reported
Action Date: Not reported
Referral Date: Not reported
Board Of Equalization: 44-025980
Number: Not reported
Comp Number: 4662
Status: Not reported
City: MOUNTAIN VIEW
Address: 2246 W EL CAMINO REAL
Name: TAYLOR RENTAL
Number Of Tanks: Not reported
Content: DIESEL
STG: PRODUCT
Tank Use: M.V. FUEL
Active Date: Not reported
Capacity: 550
Tank Status: Not reported
SWRCB Tank Id: 43-005-004662-000002
Owner Tank Id: Not reported
Created Date: Not reported
Action Date: Not reported
Referral Date: Not reported
Board Of Equalization: 44-025980
Number: Not reported
Comp Number: 4662
Status: Not reported
City: MOUNTAIN VIEW
Address: 2246 W EL CAMINO REAL
Name: TAYLOR RENTAL
Number Of Tanks: 3
Content: LEADED
STG: PRODUCT
Tank Use: M.V. FUEL
Active Date: Not reported
Capacity: 1000
TAYLOR RENTAL (Continued) 1000847336
TC6253537.2s Page 75 1026
Agenda Item # 10.

Map ID MAP FINDINGS
Direction
Distance EDR ID Number
Elevation Site Database(s) EPA ID Number
Status: Active
Comments: Not reported
EPA ID: Not reported
NPDES Number: Not reported
DUNs Number: Not reported
Contact Phone: Not reported
Contact: Not reported
Mailing City,St,Zip: MOUNTAIN VIEW 94040
Mailing Address 2: Not reported
Mailing Address: 2246 W EL CAMINO REAL
Mail To: Not reported
Facility Phone: 4159629794
SIC Code: Not reported
Cortese Code: Not reported
Regulated ID: 00004662
Regulated By: UTNKA
Facility ID: 43004443
CA FID UST:

Click here for Geo Tracker PDF:

Leak Detection: Not reported
Container Construction Thickness: Not reported
Type of Fuel: Not reported
Tank Used for: Not reported
Tank Capacity: Not reported
Year Installed: Not reported
Container Num: Not reported
Tank Num: Not reported
Total Tanks: Not reported
Owner City,St,Zip: Not reported
Owner Address: Not reported
Owner Name: Not reported
Telephone: Not reported
Contact Name: Not reported
TAYLOR RENTAL (Continued) 1000847336
EPA Region: 09
Contact Title: Not reported
Contact Email: Not reported
Contact Fax: Not reported
Contact Telephone: 415-968-8301
Contact City,State,Zip: MOUNTAIN VIEW, CA 94040
Contact Address: 2246 W EL CAMINO REAL
Contact Name: RON HARMON
EPA ID: CAD983672197
Handler City,State,Zip: MOUNTAIN VIEW, CA 94040
Handler Address: 2246 W EL CAMINO REAL
Handler Name: TAYLOR RENTALS
Date Form Received by Agency: 1993-07-29 00:00:00.0
RCRA-SQG:
536 ft. Site 4 of 7 in cluster E

0.102 mi.

Relative:

Lower
Actual:
82 ft.
< 1/8 MOUNTAIN VIEW, CA 94040
ENE 2246 W EL CAMINO REAL CAD983672197
E33 TAYLOR RENTALS RCRA-SQG 1000857773
TC6253537.2s Page 76 1027
Agenda Item # 10.

Map ID MAP FINDINGS
Direction
Distance EDR ID Number
Elevation Site Database(s) EPA ID Number
Significant Non-Complier Universe: No
Full Enforcement Universe: Not reported
Operating TSDF Universe: Not reported
Groundwater Controls Indicator: N/A
Human Exposure Controls Indicator: N/A
Institutional Control Indicator: No
Environmental Control Indicator: No
Corrective Action Priority Ranking: No NCAPS ranking
TSDFs Only Subject to CA under Discretionary Auth Universe: No TSDFs Potentially Subject to CA Under 3004 (u)/(v) Universe: No Non-TSDFs Where RCRA CA has Been Imposed Universe: No
Subject to Corrective Action Universe: No
Corrective Action Workload Universe: No
202 GPRA Corrective Action Baseline: No
Closure Workload Universe: Not reported
Post-Closure Workload Universe: Not reported
Permit Progress Universe: Not reported
Permit Workload Universe: Not reported
Permit Renewals Workload Universe: Not reported
2018 GPRA Renewals Baseline: Not on the Baseline
2018 GPRA Permit Baseline: Not on the Baseline
Treatment Storage and Disposal Type: Not reported
Commercial TSD Indicator: No
Sub-Part K Indicator: Not reported
Hazardous Secondary Material Indicator: NN
Federal Facility Indicator: Not reported
Active Site State-Reg Handler: ---
Active Site State-Reg Treatment Storage and Disposal Facility: Not reported Active Site Converter Treatment storage and Disposal Facility: Not reported Active Site Fed-Reg Treatment Storage and Disposal Facility: Not reported Federal Universal Waste: No
Universal Waste Destination Facility: No
Universal Waste Indicator: No
Off-Site Waste Receipt: No
Underground Injection Control: No
Smelting Melting and Refining Furnace Exemption: No
Small Quantity On-Site Burner Exemption: No
Recycler Activity with Storage: No
Transfer Facility Activity: No
Transporter Activity: No
Mixed Waste Generator: No
Importer Activity: No
Short-Term Generator Activity: No
Operator Type: Not reported
Operator Name: Not reported
Owner Type: Private
Owner Name: TAYLOR RENTAL
Mailing City,State,Zip: MOUNTAIN VIEW, CA 94040
Mailing Address: W EL CAMINO REAL
State District: Not reported
State District Owner: Not reported
Active Site Indicator: Handler Activities
Accessibility: Not reported
Biennial Report Cycle: Not reported
Non-Notifier: Not reported
Federal Waste Generator Description: Small Quantity Generator Land Type: Private
TAYLOR RENTALS (Continued) 1000857773
TC6253537.2s Page 77 1028
Agenda Item # 10.