Ocean View Farms Renegade Ranch Moss Beach Ranch (See Figures 2 through 6 for Detail) Former Horse Barn Behind Royal Palm Avenue Western Ruins % Middle Ruins and Debris Disposal Area Eastern Ruins and Debris Disposal Area % Denniston Creek Valley % Borrow Pit % CCWD Water Facility % CCWD Dredge Disposal Site % Ember Ridge Ranch % Cabrillo Farms Compound Moss Beach, CA October 2012 EKI B10014.01 Erler & Kalinowski, Inc. Site Location and Features Figure 1 Abbreviations CCWD GGNRA Legend Rancho Corral de Tierra Path: X:\B10014\Maps\_.01\2012\10\Figure 1 - Site Location and Features.mxd = Coastside County Water District = Golden Gate National Recreation Area Excluded from Transfer to GGNRA Rancho Corral de Tierra Property 0 2,500 5,000 (Approximate Scale in Feet)
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Erler & Kalinowski, Inc.Ember Ridge Ranch % Cabrillo Farms Compound Moss Beach, CA October 2012 EKI B10014.01 Erler & Kalinowski, Inc. Site Location and Features Figure 1 Abbreviations
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Ocean View Farms
Renegade Ranch
Moss Beach Ranch(See Figures 2 through 6 for Detail)
Former Horse Barn BehindRoyal Palm Avenue
Western Ruins
%
Middle Ruins andDebris Disposal Area
Eastern Ruins andDebris Disposal Area
% Denniston Creek Valley
%
Borrow Pit
% CCWD Water Facility
%CCWD Dredge Disposal Site
%
Ember Ridge Ranch
%
Cabrillo Farms Compound
Moss Beach, CAOctober 2012
EKI B10014.01
Erler & Kalinowski, Inc.
Site Location and Features
Figure 1
AbbreviationsCCWDGGNRA
Legend
Rancho Corral de Tierra
Path
: X:\B
1001
4\M
aps\
_.01
\201
2\10
\Fig
ure
1 - S
ite L
ocat
ion
and
Feat
ures
.mxd
= Coastside County Water District= Golden Gate National Recreation Area
Excluded from Transfer to GGNRA
Rancho Corral de Tierra Property
0 2,500 5,000
(Approximate Scale in Feet)
San
Vic
ente
Cre
ek
San
Vic
ente
Trailer Disposal Area(See Figure 3)
Former Debris Area(See Figure 4)
Cre
ek
Kalinowski, Inc.Erler &
Moss Beach RanchSite Setting
Rancho Corral de TierraMoss Beach, CA
October 2012EKI B10014.01
Figure 2
Notes:
1. All locations are approximate.
2. Basemap source: Google Earth Pro, date of imagery1 October 2009.
(Approximate Scale in Feet)
4002000
Legend:Creek (approximate)
Creek E
Creek A
Creek B
Creek C
HorseRing
TRC
Creek D
MS1MS2
TRA
TRB
TRD
TRJ
TRK
TRITRH
TRE
TRF
TRG
Hay Barn
Horse Paddocks
Horse Paddocks
Storage
Mechanical Shed
Building
Shed
Trailer
Fence
MBRSHS
MBRTR1
MBRTRS
San Vicente Creek
Kalinowski, Inc.Erler &
Moss Beach RanchTrailer Disposal Area Sampling Results
Rancho Corral de TierraMoss Beach, CA
October 2012EKI B10014.01
Figure 3
Legend:Soil Sample Location
Test Pit Location
(Approximate Scale in Feet)
30150
Multi-Increment Soil Sample Location
CREEK D surfaceTPH-D 139TPH-Mo 90.4Endrin <0.0132Zinc 92.3
MS1 1 ft bgs 2 ft bgsTPH-D 93.9 68.3TPH-Mo 81.6 78.4
MS2 1 ft bgs 2.5 ft bgsTPH-D 64.2 <13TPH-Mo 66.8 <13
MBSTR1 1.5 ft bgs 5 ft bgsTPH-D 42,500 <13TPH-Mo 60,300 <26Endrin <0.81 <0.0038Zinc 1,130 44.7
Basemap source: Google Earth Pro, date of imageryJune 19, 2011.
Abbreviations:
TPH-d = Total petroleum hydrocarbons as diesel
TPH-mo = Total petroleum hydrocarbons as motor oil
ft bgs = Feet below ground surface
3.
Concentrations in milligrams per kilogram "mg/kg".
FDF 1 ft bgs 2.5 f t bgsTPH-D 70.9 <12.9TPH-Mo 81.6 <12.9
4.
Sample MBR9S was collected in April 2011. All othersamples were collected in February 2012.
Concentrations in boldface type exceed the applicablePreliminary Cleanup Goal.
5.
Creek E
Creek A
Creek B
Creek C
HorseRing
TRC
Creek D
MS1MS2
TRA
TRB
TRD
TRJ
TRK
TRITRH
TRE
TRF
TRG
Hay Barn
Horse Paddocks
Horse Paddocks
Storage
Mechanical Shed
Building
Shed
Trailer
Fence
MBRSHS
MBRTR1
MBRTRS
San Vicente Creek
Proposed Initial ExcavationBoundary (1.5 ft bgs)
Proposed Initial ExcavationBoundary (2.5 ft bgs)
Kalinowski, Inc.Erler &
Initial Extents of ExcavationTrailer Disposal Area
Rancho Corral de TierraMoss Beach, CA
October 2012EKI B10014.01
Figure 5
Legend:Soil Sample Location
Test Pit Location
(Approximate Scale in Feet)
30150
Multi-Increment Soil Sample Location
Notes:
1. All locations are approximate.
3. Basemap source: Google Earth Pro, date of imageryJune 19, 2011.
Abbreviations:
TPH-d = Total petroleum hydrocarbons as diesel
TPH-mo = Total petroleum hydrocarbons as motor oil
ft bgs = Feet below ground surface
4. TPH-d detected in sample Creek D was determined to beof natural origins, rather than petroleum hydrocarbons.
2. Samples with the prefix "TR" and "Creek" were collectedin February 2012. All other samples were collected inApril 2011.
5. The floor of the mechanical shed will be scraped with handtools to the extent practicable. Due to the on-going use ofthe mechanical shed and limited access, it may not befeasible to remove all of the impacted soil.
Proposed Initial Excavation Extent
(See Note 4)
(See Note 5)
FDG
FDF
FDO
FDB
FDA
FDJ
FDP
FDH
FDN FDL
FDC
FDI
FDM
FDE
FDD
FDK
MBR9S
Proposed Initial ExcavationBoundary (1 ft bgs)
Kalinowski, Inc.Erler &
Initial Extents of ExcavationFormer Debris Area
Rancho Corral de TierraMoss Beach, CA
October 2012EKI B10014.01
Figure 6
Legend:Test Pit Location
0 4020
(Approximate Scale in Feet)
Multi-Increment Soil Sample Location
Notes:
1. All locations are approximate.
2.
Abbreviations:
TPH-d = Total petroleum hydrocarbons as diesel
TPH-mo = Total petroleum hydrocarbons as motor oil
ft bgs = Feet below ground surface
Proposed Initial Excavation Extent
Basemap source: Google Earth Pro, date of imageryJune 19, 2011.