DCL-14-081, Central Coastal California Seismic Imaging Project (Cccsip) Chapter 8, Fugro.PGEQ-PR-21 R0 Figures Incl App a 07-31-14
Text
Fugro Consultants, Inc. PGEQ-PR-21 Project No. 04.79225400 2012 3D Onshore Seismic Survey Report Revision 0 120°50'W San Jose 120°40'W Fresno Morro Bay 5 Figure extent PA C I F I C Los Angeles 35°20'N OCEAN 35°20'N 1
Los Osos San Luis Obispo Point Buchon 227 IRISH HILLS 1
101 K:\Projects\79_225400_PGE_WE2_Onshore_2011_Ph1_Processing\05_Graphics\PR-21\D-001 Location Map.ai DCPP _
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2012 Phase 1 35°10'N Avila Beach 35°10'N Point San Luis San Luis 2012 Phase 2 Bay Pismo Beach 120°50'W 120°40'W Imagery from NAIP (2012).
0 2 4 mi.
km 0 2 4 EXPLANATION Map projection and scale: NAD 83 State Plane CA Zone V, 1:180,000 2012 seismic-reflection survey extent boundary Location Map 2011 seismic-reflection survey extent boundary CENTRAL COASTAL CALIFORNIA SEISMIC IMAGING PROJECT Pacific Gas and Electric Company Figure 1-1 D-001
Fugro Consultants, Inc. PGEQ-PR-21 Project No. 04.79225400 2012 3D Onshore Seismic Survey Report Revision 0
-120°56' -120°52' -120°48' -120°44' -120°40' 1 101 PA C I F I C Los Osos San Luis Obispo 35°20' Avila Beach Figure extent 35°20' OCEAN 1
LOS OSO EXPLANATION S
VAL Vibroseis source point LEY Node Accelerated weight drop route (See Figure 1-4 for explanation of geologic units) 35°16' 35°16' K:\Projects\79_225400_PGE_WE2_Onshore_2011_Ph1_Processing\05_Graphics\PR-21\D-105 Irish Hills.ai IRIS H
Notes: Geologic data from PG&E (2014)
Geologic Mapping Compilation, shaded relief from LiDAR and multibeam data (PG&E, 2010 HIL and 2011).
LS 0.6- m DCPP 0 1 2 il e ra mi.
35°12' d iu s km 0 1 2 35°12' Map projection and scale: NAD 83 State Plane CA Zone V, 1:100,000 Irish Hills 2011 2D/3D Seismic Acquisition Geometry CENTRAL COASTAL CALIFORNIA SEISMIC IMAGING PROJECT
-120°56' -120°52' -120°48' -120°44' -120°40' Pacific Gas and Electric Company Figure 1-2 D-105
Qls ch Qal Qaf Qls Tmr ch Qal mv Tov gw gw ch Qls Tov Qls ch s
Qls Tmpm Qls gw Qls Fugro Qls Consultants, Inc. Tov Qls KJfm Tmo ch gw PGEQ-PR-21 Tmr Qls Project No. 04.79225400 2012 3D Onshore Seismic Survey Report Tov Revision 0 Qls Tmr Qls Qls Qls KJfm KJfm ch mv Tmpe
-120°52' -120°50' 48 40 -120°48' 11
-120°46' Tmr 55 43 85 85 5 35 Qls Tmo Qls 44 52 Tmpm 21 22 35 45 45 Qls 22 Ed 1 Tmm 47 50 51 PA C I F I C 68 65 Tov cg 29 45 36 48 65 58 55 57 85 47 32 na Qls cg gw 65 18 Tmr Qls 42 35 51 55 44 37 55 50 44 55 gw 45 20 42 5 8 Tov Qls mv 0
Tmo 80 72 40 ch 7
40 6 Qls 65 sc 101 35°14' fau 54 40 20 29 Qls 40 30 KJfm 50 35 45 53 tov lt 45 32 15 65 50 45 66 50 30 Tmm Tmr mv s Los Osos Tmo 64 57 33 60 45 75 32 Tmpe ch 35 18 ch Figure extent 65 48 47 5 2 35°14' Tov 42 Qls San Luis Obispo 4 60 53 28 67 0
65 50 30 55 63 32 35 56 38 60 45 Tmm 45 48 28 Tmpm ch Qls 34 4 Qls 49 75 60 70 Honolulu-Tidewater well 55 0
30 gw Qm 32 55 50 17 35 62 45 56 35 Tmpe Tmr Tmo Tov Avila Beach 35 45 55 35 57 57 55 45 65 25 34 7
44 37 3 Qls 68 38 50 55 Tmr Tmo 34 45 60 50 50 35 60 42 Tmpm 10 Tmpm O C ETmo AN Tmo Tmm 55 18 80 40 45 45 48 50 25 Tmm 1
54 21 30 46 50 31 25 Tmpe 31 48 45 45 45 32 Tmod 50 55 60 30 30 54 24 65 53 44 41 28 40 50 75 50 Qal 16 25 22 36 45 55 55 35 33 52 Qls 32 35 70 50 70 29 26 53 52 40 Tmo 48 70 Qls Qt 65 48 Tmod 57 Qls 60 Tmo 28 54 45 29 80 42 75 50 50 70 af Qt 37 Tmm 65 sw Tmo 44 60 76 31 50 70 65 32 70 Qaf 61 50 40 38 55 19 39 52 44 89 27 57 50 45 Tmo 27 Qls 68 45 40 51 46 60 45 Qls 15 75 51 65 50 DCPP 60 75 74 78 58 45 50 47 20 72 Qm Qls 48 52 75 43 76 44 40 45 50 65 35 52 30 42 41 72 54 68 43 47 45 40 68 55 20 60 65 80 65 47 52 24 63 51 67 55 60 55 70 50 70 19 Tmod 69 62 54 55 48 31 50 51 Tmpm 40 Qtr 45 Qaf 36 30 37 73 50 30 KJf 80 35 Tmod 40 35 64 40 64 30 47 40 51 39 af 65 60 61 Tmo 62 65 55 43 40 af 65 35 64 Sh Qls 42 Qls 40 50 San 40 14 35 45 or Tmo 40 25 45 M
47 eli Tmod Qls Qls Tmo 40 58 52 55 ne 67 Qls Tmr 70 40 40 Tmpe 35°12' 60 u 45 Ks KJf Tmod 80 Qls Tov ig el 45 it o 35 K:\Projects\79_225400_PGE_WE2_Onshore_2011_Ph1_Processing\05_Graphics\PR-21\D-005 Surface Geology.ai Ks Qls Qal 45 60 Qls Qls Tmm 55 KJfm Qls 50 20 Tmod Tov Tmo Tmod KJfm Tmr 50 50 Qsw Qls KJfm 25 40 50 35°12' 65 Qls 55 Tmo Qm Ks 36 Qls Qls Tppb 45 83 25 50 Ks fau Ks Qls Qls KJfm 15 40 (See Figure 1-4 for explanation of lt fa Qal 39 60 52 Tppg Tmm Ks 30 Ks Qt Qal ul Qal geologic units and symbols)
Tmo KJfm 40 Tpps t 30 Tpps 70 Lim Ks KJf 85 87 85 85 10 Tmo 45 35 40 it o Qsw 70 Ks Qt 40 42 Tppb Tppg 65 Tpps fg ch 50 Qls Tpps Tmo Tmm Tppb Tppb eo 35 40 Qt e Tppg log Tmo 10 Qls Tppb zon Qs s s
ic Qm KJfm Qls 64 da KJf Qls Tpps 23 ta Ks Qt KJfm 23 65 40 Qls Qal 60 Tmod Tmpe Tmm Tmo Qs zo Tov Tpps Tov Notes: Geologic data from PG&E (2014a, Plate 1),
ne Qs 50 85 shaded relief from LiDAR and multibeam data 24 80 70 KJfm Qls Tppg 60 Qm 49 50 Tpps Tppb Tmo (PG&E, 2010 and 2011).
Qs Qls Qs Tpps Qal 36 KJf Ks 74 San 80 Qls 40 55 Qs 80 lt Luis fau 80 72 70 15 Tppg KJfm nake Qu Qls 9 Bay 0 2,000 4,000 es 65 Qls Rattl Qls fault Qls Tmm KJf 85 Ks 56 Tmo ft.
Sh 85 Qu m
or Qm 47 0 500 1,000 el 70 56 in Ks 64 af e Qls Map projection and scale: NAD 83 State Plane CA Zone V, 1:42,000 35°10' Tmo 78 50 60 32 Qs 66 fa KJfo ul 35°10' 47 t 45 Ks 50 29 Tmo 2014 Geologic Map and Qsw Ks 71 77 Qls Data Compilation Ks Qls Ks Qcs zo Ks Qsw Ks ne Ks 45 Tmo Qs KJf Qu KJf KJf Ks CENTRAL COASTAL CALIFORNIA SEISMIC IMAGING PROJECT KJf Ks Qs Qs
-120°52' -120°50' -120°48' -120°46' Ks KJf -120°44' Pacific Gas and Electric Company Figure 1-3 Qs Ks Ks D-005 Qs Qsw Tmo KJf Qs
K:\Projects\79_225400_PGE_WE2_Onshore_2011_Ph1_Processing\05_Graphics\PR-21 Project No. 04.79225400 2012 3D Onshore Seismic Survey Report Fugro Consultants, Inc.
EXPLANATION Geologic Units Geologic Units (cont.)
Artificial fill: fill material emplaced locally during construction and improvement Ks Cretaceous Sandstone: arkosic to lithic sandstone, brown, af activities. bedded, well-lithified, fine- to course-grained, includes minor shale.
Qs Marine sediments, offshore: unlithified marine sand and silt with minor gravel KJf Franciscan Complex, undifferentiated mantling bedrock offshore.
Sand wave deposits, offshore: unlithified sheets of sand that form migrating Franciscan Complex, melange: sheared shale, Qsw KJfm marine dunes. mudstone and siltstone with small bodies of graywacke (gw), schist (sch), blueschist (bs),
Qcs Fluvial channel fill, offshore: sediments filling paleo-stream channels cut into conglomerate (cg), metavolcanic rocks (mv),
submerged bedrock platforms, inferred to be sand wave deposits (Qsw) over remnant alluvium and older marine sediment. serpentinite (s), quartz silica carbonate (sc), shale (sh), and green, white, or red chert (ch).
Qes Estuarine deposits of Morro Bay: unlithified mud, silt, and sand within intertidal zone and channels. bs Blueschist Qe Eolian deposits: unlithified sand deposited in dunes (may be active or inactive).
Quaternary cg Conglomerate Qal Alluvial deposits: unlithified silt, sand, and gravel valley fill deposited during Jurassic/Cretaceous overbank flooding, channel backfilling, and construction of debris flow levees. ch Chert Qc Colluvium: unlithified poorly sorted silt, sand, and gravel mantling bedrock gw Greywacke hillslopes.
Qt Fluvial terrace deposits: unlithified silt, sand, and gravel deposited in stream mv Metavolcanic rocks valleys.
Qaf Alluvial fan deposits: unlithified silt, sand, and gravel deposited in fans along s Serpentine valley margins.
Qls Landslide deposits: unlithified masses of displaced bedrock and/or soil, may sc Silica-carbonate rocks be active or inactive.
Qm Marine terrace deposits: unlithified to weakly lithified marine sand and gravel sch Schist deposited above wave-cut platforms in the Pleistocene and commonly overlain by alluvial fan and colluvial deposits. sh Shale Qoa Older alluvial deposits: weakly lithified siltstone, sandstone, and conglomerate deposited as valley fill in the Pleistocene.
KJg Franciscan Complex, graywacke sandstone Qu Quaternary deposits, undifferentiated KJfmv Franciscan Complex, metavolcanic rocks KJfo Franciscan Complex, ophiolite Pismo Formation Tpps Squire Member: unstratified white to tan, medium-to coarse-grained sandstone. Geologic Structures Pliocene Tppb Belleview Member: sandy claystone, siltstone, claystone and fine-grained sandstone, diatomaceous horizons.
Syncline: solid where well located, dashed where approximate, dotted where concealed, queried where Tppg Gragg Member: fine- to medium-grained sandstone, rare diatomaceous inferred. Arrow points in direction of plunge.
From previous mapping and GMP siltstone, pebble conglomerate, and bituminous sandstone.
Anticline: solid where well located, dashed where Tmpm Miguelito Member: siltstone and claystone, brown, thinly bedded, approximate, dotted where concealed, queried where moderately well-lithified, includes rare to common intervals of inferred. Arrow points in direction of plunge.
siliceous and and dolomitic siltstone, opaline and porcelaneous shale, and bituminous sandy siltstone.
Neogene
? Fault: solid where well located, long dash where Edna Member: sandstone, brown, thinly bedded to unstratified, weakly approximate, short dash where inferred, dotted where Tmpe to moderately well-lithified, includes intervals of bituminous sandstone. concealed, queried where uncertain.
Lineament: solid where well expressed, dashed where Tmm Monterey Formation: tuffaceous, siliceous, and diatomaceous siltstone and shale, gray and brown (weathers to chalky white), thinly bedded and well-lithified, includes moderately expressed, tics indicate facing direction of common chert laminations. scarps; possible fault..
Miocene Obispo Formation 38 Inclined bedding Tmod Obispo Formation, diabase: brown, aphanitic to phaneritic, intrusive in dikes and sills. 70 Overturned bedding Tmo Obispo Formation, undifferentiated: tuffaceous, dolomitic siltstone and fine sandstone, rare diatomaceous siltstone, tuff, and resistant 60 zeolitized tuff. Inclined fault From GMP Tmr Rincon Formation: siltstone and silty claystone, dark brown, thinly bedded, includes intervals of dolomitic sandstone. Vertical fault Inclined shear or foliation Tov Vaqueros Sandstone: conglomerate and sandstone, tan to gray, includes prominent coquina horizon.
Paleogene Oligocene Vertical shear or foliation Tocf Cambria Felsite: Hard rhyolite/dacite grayish-white crystalline felsite.
Tom Morro Rock - Islay Hill Volcanic Intrusive Complex: dacite volcanic plugs, lava 26 domes, intrusive sheets, and felsic-rhyolite dacite. Inclined bedding From previous studies Vertical bedding 70 Overturned bedding Horizontal bedding 60 Inclined fault Other Coastline (white line) at mean lower Oil and gas exploration well Diablo Canyon Power Plant (DCPP) low water (approximate sea level)
Hydrogeologic borehole/well Source: PG&E, 2014a, Plate 1 Explanation PGEQ-PR-21 Explanation of Geologic Units Revision 0 CENTRAL COASTAL CALIFORNIA SEISMIC IMAGING PROJECT Pacific Gas and Electric Company Figure 1-4 D-159
Fugro Consultants, Inc. PGEQ-PR-21 Project No. 04.79225400 2012 3D Onshore Seismic Survey Report Revision 0 120°52'W 120°51'W 120°50'W 120°49'W 1 101 SAN LUIS OBISPO Figure COUNTY extent PA C I F I C 35°14'N 35°14'N OCEAN k
re e C
35°13'N 35°13'N bl o Dia DCPP PA C I F I C fwla-lk-file/DATA/Projects/79_225400_PGE_WE2_Onshore_2011_Ph1_Processing/05_Graphics/PR-21/
35°12'N 35°12'N OCEAN 120°52'W 120°51'W 120°50'W 120°49'W 0 0.5 1 mi.
km EXPLANATION 0 0.5 1 2012 Phase 1 Data Map projection and scale: NAD 83, UTM Zone 10N, 1:30,000 Vibroseis source locations SigSeis 3D data coverage 2012 Phase 1 DCPP 3D Survey area boundary Source Layouts CENTRAL COASTAL CALIFORNIA SEISMIC IMAGING PROJECT Pacific Gas and Electric Company Figure 2-1 D-127
Fugro Consultants, Inc. PGEQ-PR-21 Project No. 04.79225400 2012 3D Onshore Seismic Survey Report Revision 0 120°52'W 120°51'W 120°50'W 120°49'W 1 101 SAN LUIS OBISPO Figure COUNTY extent PA C I F I C 35°14'N 35°14'N OCEAN k
re C
e 35°13'N bl o Dia 35°13'N K:\Projects\79_225400_PGE_WE2_Onshore_2011_Ph1_Processing\05_Graphics\PR-21\D-128 Phase 1 Receivers.ai DCPP Area of Figure 2-3 35°12'N 35°12'N PA C I F I C OCEAN 120°52'W 120°51'W 120°50'W 120°49'W 0 0.5 1 EXPLANATION mi.
km 2012 Phase 1 Data 0 0.5 1 Live Sigma locations Map projection and scale: NAD 83, UTM Zone 10N, 1:30,000 Live Seistronix locations SigSeis 3D data coverage 2012 Phase 1 DCPP 3D Survey area boundary SigSeis Receiver Layouts CENTRAL COASTAL CALIFORNIA SEISMIC IMAGING PROJECT Pacific Gas and Electric Company Figure 2-2 D-128
Fugro Consultants, Inc. PGEQ-PR-21 Project No. 04.79225400 2012 3D Onshore Seismic Survey Report Revision 0 120°51'30"W 120°51'W 1 101 SAN LUIS OBISPO Figure COUNTY extent PA C I F I C OCEAN 35°13'N Unnamed Cove DCPP K:\Projects\79_225400_PGE_WE2_Onshore_2011_Ph1_Processing\05_Graphics\PR-21\D-129 Phase 1 Receiver Layouts Detail.ai Discharge Cove PACIFIC 35°12'30"N Intake Cove OCEAN 0 0.5 mi.
EXPLANATION km 0 0.5 2012 Phase 1 Data Live Sigma locations Map projection and scale: NAD 83 UTM Zone 10N, 1:42,000 Live Seistronix locations SigSeis 3D data coverage 2012 Phase 1 DCPP 3D Survey Receiver area boundary SigSeis Layouts Detail CENTRAL COASTAL CALIFORNIA SEISMIC IMAGING PROJECT Pacific Gas and Electric Company Figure 2-3 D-129
Fugro Consultants, Inc. PGEQ-PR-21 Project No. 04.79225400 2012 3D Onshore Seismic Survey Report Revision 0 120°51'30"W 120°51'W 1 101 SAN LUIS OBISPO Figure COUNTY extent PA C I F I C Di O C EaA blNo Cre 35°13'N ek Unnamed cove DCPP Intake cove PACIFIC 35°12'30"N Discharge cove fwla-lk-file/DATA/Projects/79_225400_PGE_WE2_Onshore_2011_Ph1_Processing/05_Graphics/PR-21/
OCEAN EXPLANATION 2012 Phase 1 Data 0 0.5 Sigma receiver locations mi.
km Seistronix receiver locations 0 0.5 Vibroseis source locations SigSeis 3D data coverage Map projection and scale: NAD 83 UTM Zone 10N, 1:42,000 area boundary 2012 Phase 1 DCPP 3D Survey Sources and Receiver Layouts Detail CENTRAL COASTAL CALIFORNIA SEISMIC IMAGING PROJECT Pacific Gas and Electric Company Figure 2-4 D-131
Fugro Consultants, Inc. PGEQ-PR-21 Project No. 04.79225400 2012 3D Onshore Seismic Survey Report Revision 0
-120°48' -120°47'
-120°49' on any 1 C
De er PA C I F I C 101 Los Osos 35°11'30" San Luis Obispo 35°11'30" k
Cree OLSON Figure extent Avila Beach ch HILL Pe o
n OCEAN yo n 1 Ca h
Iris Double EXPLANATION Rock 2012 Phase 2 Acquisition Geometry Source location Receiver location San Luis Bay faul Coastline t
zon 35°11' e ? Fault, solid where certain, dashed where approximate, short dash where inferred, yo 35°11' n
Sh dotted where concealed, queried where or Ca uncertain eli n K:\Projects\79_225400_PGE_WE2_Onshore_2011_Ph1_Processing\05_Graphics\PR-21\D-004 Phase 2 Source.ai ne sn ak e Anticline, dashed where approximate fa ul R t attle Syncline, dashed where approximate PA C I F I C zo ne u lt ke f a Notes: Geologic data from PG&E (2014a)
Ra t t le s n a Geologic Mapping Compilation, shaded relief from LiDAR and multibeam data (PG&E, 2010 and 2011).
35°10'30" 0 1,000 2,000 35°10'30" ft.
OCEAN Sh m or 0 200 400 el in e Map projection and scale: NAD 83 State Plane CA Zone V, 1:13,000 fa ul t
Phase 2 3D Seismic Acquisition Geometry zo ne CENTRAL COASTAL CALIFORNIA SEISMIC IMAGING PROJECT
-120°49' -120°48' -120°47' Pacific Gas and Electric Company Figure 2-5 D-004
Fugro Consultants, Inc. PGEQ-PR-21 Project No. 04.79225400 2012 3D Onshore Seismic Survey Report Revision 0 120°52'W 120°51'W 120°50'W 120°49'W 1 101 SAN LUIS OBISPO Figure COUNTY extent PA C I F I C 35°14'N 35°14'N OCEAN k
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e 35°13'N 35°13'N bl o Dia DDH-B DDH-D DCPP DDH-C DDH-A-2 PA C I F I C fwla-lk-file/DATA/Projects/79_225400_PGE_WE2_Onshore_2011_Ph1_Processing/05_Graphics/PR-21/
35°12'N 35°12'N OCEAN 120°52'W 120°51'W 120°50'W 120°49'W 0 0.5 1 EXPLANATION mi.
km 2012 Phase 1 Data 0 0.5 1 Zland receiver locations Map projection and scale: NAD 83, UTM Zone 10N, 1:30,000 Vibroseis source locations SigSeis 3D data coverage 2012 Zland Seismic area boundary Acquisition Geometry DDH-A-2 Borehole location of the 1978 investigations CENTRAL COASTAL CALIFORNIA SEISMIC IMAGING PROJECT Pacific Gas and Electric Company Figure 2-6 D-153
Fugro Consultants, Inc. PGEQ-PR-21 Project No. 04.79225400 2012 3D Onshore Seismic Survey Report Revision 0 (a) (b)
Green Peak Area of photo (b)
Discharge Cove K:\Projects\79_225400_PGE_WE2_Onshore_2011_Ph1_Processing\05_Graphics\PR-21\D-133 Discharge Bay Photos.ai Steeply dipping Obispo Formation strata exposed in the foreground in Discharge Cove. More Isoclinal fold with steep and overturned bedding, Obispo Formation shallowly dipping Obispo Formation strata exposed in the background at Green Peak.
Photographs of Obispo Formation Bedding in Discharge Cove CENTRAL COASTAL CALIFORNIA SEISMIC IMAGING PROJECT Pacific Gas and Electric Company Figure 2-7 D-133
Fugro Consultants, Inc. PGEQ-PR-21 Project No. 04.79225400 2012 3D Onshore Seismic Survey Report Revision 0 (a) (c)
Qc Shear zone Qm gravel Ks Shear zone Top of gravel layer (Qm)
Top of Cretaceous sandstone (ks)
Projects/79_225400_PGE_WE2_Onshore_2011_Ph1_Processing/05_Graphics/PR-21, modified 05.15.14 (b)
Photographs (a) and (b): The sea cliff exposes vertical beds of Cretaceous sandstone (Ks), truncated by the old wave-cut platform and overlain by late Quaternary terrace sediments.
Photograph (c): Strong bedding and jointing in the Ks is typical, as are occasional shear zones.
Extent of Photograph (c)
Sea-cliff Exposure near the Rattlesnake Fault CENTRAL COASTAL CALIFORNIA SEISMIC IMAGING PROJECT Pacific Gas and Electric Company Figure 2-8 D-111
Fugro Consultants, Inc. PGEQ-PR-21 Project No. 04.79225400 2012 3D Onshore Seismic Survey Report Revision 0 Jo lo n
Fa ul n t Sa N Si ac n im eo ie m nt o
Po Faul Fa in ul Bl t P t c t
an ied ca ra Rin s s lt au aF ad C on San LOS OSOS DOMAIN La Juan L Pa OFFSHORE nz a Fau Fa lt SANTA ul t
MARIA DOMAIN Area of S Figure 1-3 M
K:\Projects\79_225400_PGE_WE2_Onshore_2011_Ph1_Processing\05_Graphics\PR-21\D-125 Los Osos Tectonic Map.ai A
V P H EXPLANATION Source: Lettis et al. (2004).
Syncline Anticline Fault, dashed where uncertain Notes: Hatchures denote an uplifted block, blocks within the Los Osos: C = Cambria, A = Casmalia, L = Los Osos Valley, S =
Tectonic Map of the San Luis/Pismo, M = Santa Maria Valley, H = Solomon Hills, V = Vandenberg/Lom- Los Osos-Santa Maria Domain poc, P = Purisima.
CENTRAL COASTAL CALIFORNIA SEISMIC IMAGING PROJECT Pacific Gas and Electric Company Figure 3-1 D-125
Fugro Consultants, Inc. PGEQ-PR-21 Project No. 04.79225400 2012 3D Onshore Seismic Survey Report Revision 0 Monterey Formation Obispo Formation K:\Projects\79_225400_PGE_WE2_Onshore_2011_Ph1_Processing\05_Graphics\PR-21\D-146 Stereonet Plots.ai Note: Strike and dip data displayed for the south limb of the Pismo Syncline, taken from GMP Plate 1 GIS attribute table (PG&E, 2014). These stereoplots represent the global dips measured from each formation across the extent of the south Irish Hills, They do not include dip measurements from exposures in the south-dipping north limb of the Pismo syncline.
Strike and Dip Stereonet Plots for Obispo and Monterey Formations, South Limb Pismo Syncline CENTRAL COASTAL CALIFORNIA SEISMIC IMAGING PROJECT Pacific Gas and Electric Company Figure 3-2 D-146
Fugro Consultants, Inc. PGEQ-PR-21 Project No. 04.79225400 2012 3D Onshore Seismic Survey Report Revision 0 35°25'
-121°0' -120°55' -120°50' -120°45' -120°40' -120°35' Fresno PACIFIC Figure 5 extent San Luis Obispo OCEAN Los Angeles 35°20' EXPLANATION 35°20' Complete Bouguer Gravity Anomaly (mGal) Symbols 17.202 - 19.231 Pre-2013 gravity 15.171 - 17.201 measurement location 13.141 - 15.17 2013 USGS gravity 11.111 - 13.14 measurement location 9.081 - 11.11 7.051 - 9.08 5.02 - 7.05 2.99 - 5.019 0.96 - 2.989
-1.07 - 0.959
-3.1 - -1.071 35°15'
-5.131 - -3.101
-7.161 - -5.132 35°15'
-9.191 - -7.162
-11.221 - -9.192
-13.252 - -11.222
-15.282 - -13.253 Phase 1 seismic survey -17.312 - -15.283
-19.342 - -17.313
-21.372 - -19.343 0 2 4 fwla-lk-file/DATA/Projects/79_225400_PGE_WE2_Onshore_2011_Ph1_Processing/05_Graphics/PR-21/
-23.403 - -21.373 mi.
DCPP -25.433 - -23.404 km 0 2 4
-27.463 - -25.434
-29.493 - -27.464
-31.523 - -29.494
-33.554 - -31.524 Phase 2 seismic survey -35.584 - -33.555 Note: Gravity data from 35°10' -37.614 - -35.585 Langenheim (2014).
-39.644 - -37.615 35°10' -41.675 - -39.645
-43.705 - -41.676
-45.736 - -43.706 Map projection and scale: NAD 83 State Plane CA Zone V, 1:150,000 Complete Bouguer Gravity Anomaly Map CENTRAL COASTAL CALIFORNIA SEISMIC IMAGING PROJECT Pacific Gas and Electric Company Figure 3-3 35°5' -121°0' -120°55' -120°50' -120°45' -120°40' -120°35' D-113
Fugro Consultants, Inc. PGEQ-PR-21 Project No. 04.79225400 2012 3D Onshore Seismic Survey Report Revision 0 X/Y:
Feet 5686700 5691700 5696700 5701700 5706700 5711700 5716700 5721700 5726700 5731700 5736700 5741700 2293000 EXPLANATION Magnetic Intensity (nT) 47872 2288000 47834 47804 47789 2283000 47779 47767 47750 47731 2278000 DCPP K:\Projects\79_225400_PGE_WE2_Onshore_2011_Ph1_Processing\05_Graphics\PR-21\D-006 RTP Mag Intensity.ai 2273000 2268000 Coastline 0 3,000 6,000 9,000 ft.
Notes:
2263000 Group: US State Plane 1983 System: California Zone V Datum: NAD 83 Ellipsoid: GRS 1980 X(Min,Max): 5683116.00 5742825.00 Y(Min,Max): 2254118.00 2295326.00 Latitude(Min,Max): 35.151011 35.268820 2258000 Longitude(Min,Max): -120.939364 -120.743461 Source: PG&E (2011)
Potential Field Total Magnetic Intensity Anomaly Map (Helicopter)
CENTRAL COASTAL CALIFORNIA SEISMIC IMAGING PROJECT Pacific Gas and Electric Company Figure 3-4 D-006
Qls
-120°51'30" -120°51' Tmof 1
PA C I F I C Tmod 54 Los Osos Project No. 04.79225400 2012 3D Onshore Seismic Survey Report Fugro Consultants, Inc.
San Luis Obispo Tmod 25 30 OCEAN 32 101 Qls Tmof Figure extent Avila Beach 41 29 Qls 70 35 Qls 26 Tmofb 30 Tmofb Qaf Qaf 25 40 48 54 Qls Qls Qaf 35°13' Tmod Tmod Qls 35°13' Qal 85 Qls Qls af 75 Qls af Tmofc 68 40 80 Tmod Tmofb Qm Qm 38 75 53 56 Tmofb Qaf Qls Qls af Tmofb Qm Qls Qm 27 Qal 20 Qls 28 Qm 25 Tmofc Tmofb 8 17 31 27 71 Qaf 11 10 40 6 Qls 31 10 58 60 af 10 Qaf 16 Qm 17 8 14 50 Qaf 14 12 9 11 17 65 25 43 20 10 12 17 28 27 50 15 11 Tmofb 47 af 25 12 17 10 17 18 20 28 12 20 20 35 25 50 Qm 12 Qm 59 65 60 5 20 47 14 Qm 35 15 Green Peak 5 42 6 25 Tmofb 54 31 ridge Tmofb 66 10 40 23 12 64 46 7 48 74 35 70 72 20 70 73 70 75 32 41 43 48 55 25 21 26 45 Qm 70 55 33 46 59 36 48 Tmor Qaf Qaf 48 35 68 Discharge 48 30 45 77 60 40 cove 68 30 20 31 60 32 60 52 66 Qaf Qaf Tmor 55 76 80 65 69 85 7 68 80 80 40 72 80 80 5
80 70 84 40 70 86 70 Tmo fc 85 65 68 60 82 80 85 75 af 50 70 60 60 70 80 66 75 45 Tmor 88 Tmo fc 74 80 8
68 5 50 75 85 Qm 70 67 70 85 Tmofc af 85 60 75 60 70 35°12'30" 45 Qm Tmofc Qaf 67 50 40 38 Tmor Qtr 85 Tmor 85 81 35°12'30" 40 47 80 69 33 af 80 38 10 af Coa 80 70 stlin 45 85 Qaf 35 e af PACIFIC 85 af Intake Tmor 75 cove Qm af af Qm Qls 70 Tmofc 60 60 65 Qm 70 70 KJf 50 85 60 62 60 60 65 65 Tmor Tmod af 89 KJf Qm OCEAN Qls
-120°51'30" -120°51' Coastline Tmor EXPLANATION Tmod 0 500 1,000 SigSeis 3D data coverage ft.
Qsw area boundary Tmod m 0 100 200 Map projection and scale: NAD 83 State Plane CA Zone V, 1:6,000 DCPP footprint Tmod Tmor PGEQ-PR-21 Notes: Geology from PG&E (2014a, Plate 2), shaded relief Phase 1 Detailed Geologic Map Revision 0 from LiDAR and multibeam data (PG&E, 2010 and 2011).
(See Figure 3-6 for explanation of geologic units and symbols)
CENTRAL COASTAL CALIFORNIA SEISMIC IMAGING PROJECT Pacific Gas and Electric Company Figure 3-5 D-157
Fugro Consultants, Inc. PGEQ-PR-21 Project No. 04.79225400 2012 3D Onshore Seismic Survey Report Revision 0 EXPLANATION Geologic Units Geologic Structures Artificial fill: fill material emplaced locally during construction and improvement ?
Contact:
solid where well located, long dash where af activities. Shallow fills not shown; bedrock with trenches and excavation for approximate, short dash where inferred, dotted where From previous mapping and GMP power block shown; filled with af. concealed, queried where uncertain.
Sand wave deposits, offshore: unlithified sheets of sand that form migrating HM Qsw Boundary (contact) between Obispo diabase and marine dunes. tuffaceous rocks interpreted from helicopter magnetic survey (PG&E, 2011). Line may not follow exact contact Qal Alluvial deposits: unlithified silt, sand, and gravel valley fill deposited during of rock at surface.
overbank flooding, channel backfilling, and construction of debris flow levees.
Quaternary Syncline: dashed where approximate, dotted where Alluvial fan deposits: unlithified silt, sand, and gravel deposited in fans along concealed. Arrow points in direction of plunge.
Qaf valley margins (only shown near DCPP).
Anticline: dashed where approximate, dotted where concealed.
Landslide deposits: unlithified masses of displaced bedrock and/or soil; may Arrow points in direction of plunge.
Qls be active or inactive.
? Fault: solid where well located, long dash where approxi-Fluvial terrace deposits: unlithified silt, sand, and gravel deposited in stream mate, short dash where inferred, dotted where concealed, Qt valleys. queried where uncertain.
From GMP Qm Marine terrace deposits: unlithified to weakly lithified marine sand and gravel 38 deposited above wave-cut platforms in the Pleistocene and commonly overlain Inclined bedding by alluvial fan and colluvial deposits.
26 Inclined bedding Tmm Monterey Formation: tuffaceous, siliceous, and diatomaceous siltstone and shale, From previous mapping gray and brown (weathers to chalky white), thinly bedded and well-lithified, includes common chert laminations. Vertical bedding orientation Tmo Obispo Formation, undifferentiated: tuffaceous, dolomitic siltstone and fine 70 sandstone rare diatomaceous siltstone, tuff, and resistant zeolitized tuff. Overturned bedding Tmod Obispo Formation, diabase: brown, aphanitic to phaneritic, 60 Inclined fault K:\Projects\79_225400_PGE_WE2_Onshore_2011_Ph1_Processing\05_Graphics\PR-21 intrusive in dikes and sills.
Neogene Miocene Tmof Obispo Formation, fine-grained member: Bedded tuffaceous to diatomaceous, fine to medium-bedded siltstone, sandstone, and rare Vertical fault shale; commonly dolomitic. Locally includes tuff beds.
Tmofb Obispo Formation, fine-grained sub-member b: Bedded tuffaceous, dolomitic, fine to medium-bedded siltstone and fine sandstone.
Geographical Features Tmofc Obispo Formation, fine-grained sub-member c: Bedded shale and Roads siltstone, very fine bedded silty shale with medium bedded, dolomitic siltstone interbeds.
Tmor Obispo Formation, resistant member: Bedded to massive zeolitic Buildings tuff, tuff breccia, and tuffaceous sandstone.
Source: PG&E, 2014a, Plate 2 Explanation Jurassic/Cretaceous Coastline (white line) at mean lower low water (approximate sea level)
Ks Cretaceous Sandstone: arkosic to lithic sandstone, brown, Explanation of the DCPP Site bedded, well-lithified, fine- to course-grained, includes minor shale. Specific Geologic Units KJf Franciscan Complex, undifferentiated CENTRAL COASTAL CALIFORNIA SEISMIC IMAGING PROJECT Pacific Gas and Electric Company Figure 3-6 D-160
Shallow to moderate Project No. 04.79225400 2012 3D Onshore Seismic Survey Report Fugro Consultants, Inc.
dips of bedding Green Green Peak Peak rid ge Steep, vertical to overturned bedding K:\Projects\79_225400_PGE_WE2_Onshore_2011_Ph1_Processing\05_Graphics\PR-21\D-136 Obispo Photo.ai PGEQ-PR-21 Photograph of Obispo Formation Bedding, Discharge Cove Revision 0 and Green Peak Ridge CENTRAL COASTAL CALIFORNIA SEISMIC IMAGING PROJECT Pacific Gas and Electric Company Figure 3-7 D-136
Fugro Consultants, Inc. PGEQ-PR-21 Project No. 04.79225400 2012 3D Onshore Seismic Survey Report Revision 0 Qls -120°49' -120°48' KJfm KJfm -120°47' 83 7 Qal PA C I F I C 1 Qls Qal 87 Qls Qt 30 Ks 101 85 10 Tpps Los Osos 35°11'30" 85 30 36 Qal 75 San Luis Obispo 70 Qt 35°11'30" Figure extent Ks Avila Beach Olson ch Hill 50 Qls OCEAN 75 1
KJfm ch 35 40 85 KJfm Qls Tpps 10 Tpps Qs Double s Qt Rock Qm Qls KJfm 70 65 70 Ks Qt 60 KJf Sa 40 n Lu 35°11' Qs 46 is Tmo Ba Qls 80 y
Sh 70 fau 35°11' or Qm lt eli 60 zon ne e Qls (See Figure 1-4 for explanation of Qs fa 49 Qls geologic units and symbols) ul t
zo Phase 2 ne data extent 50 Qal 36 Ks Qs lt 74 fau 55 72 Qs 80 80 nake 80 Coastline Rattles Qls Notes: Geologic data from PG&E (2014a, Plate 1),
70 shaded relief from LiDAR and multibeam data 85 (PG&E, 2010 and 2011).
KJf 35°10'30" 65 35°10'30" 0 1,000 2,000 ft.
m 0 200 400 Sh 85 Qm or Map projection and scale: NAD 83 State Plane CA Zone V, 1:13,000 el in e
70 fa ul t 64 Phase 2 Geologic Map zo Tmo ne CENTRAL COASTAL CALIFORNIA SEISMIC IMAGING PROJECT Qs 78
-120°49' -120°48' -120°47' Pacific Gas and Electric Company Figure 3-8 60 D-156
Fugro Consultants, Inc. PGEQ-PR-21 Project No. 04.79225400 2012 3D Onshore Seismic Survey Report Revision 0
-120°49' -120°48' 550 -120°47' 45 on 650 ny 0
500 600 450 1 PA C I F I C er C 70 a 550 0
800 150 e D 101 750 Los Osos 500 550 35°11'30" 400 45 San Luis Obispo 0 0 50 0
0 70 60 35°11'30" 400 Figure extent OLSON yon k 350 Avila Beach HILL Cre an e 10 15 350 C o OCEAN 75 0 0 s h h Iri Pe c 1 50 100 0 EXPLANATION 30 0 25 0
40 Phase 2 seismic survey data extent 200 boundary 65 70 0 Coastline 10 0 0 15 30
? Fault, solid where certain, dashed where approximate, short dash where n inferred,dotted where concealed, nyo Sa queried where uncertain n 450 Ca Lu 35°11' is 0 Anticline, dashed where approximate Ba 40 nake y
Sh fau 35°11' Syncline, dashed where approximate t tl es or 10 lt eli 0
zon a R
K:\Projects\79_225400_PGE_WE2_Onshore_2011_Ph1_Processing\05_Graphics\PR-21\D-137 Phase 2 Topo.ai ne e 350 80 Strike and dip of bedding 100 fa 15 0
ul t NO DATA zo 0
25 150 ne PA C I F I C 150 lt 7540 fau Notes: Contour interval is 5 feet with 50-foot index
-50 ke attlesna 80 contours labeled, contours from LiDAR and R bathymetric data compiled by PG&E (2014a).
70 85 Location of photograph 35°10'30" 0 1,000 2,000 of sea cliff shown on ft.
Figure 2-8 65 35°10'30" 30 m 0
40 0 0 200 400 OCEAN Sh
-5 or 85 50 0 el Map projection and scale: NAD 83 State Plane CA Zone V, 1:13,000 in e
fa ul t 350 Topographic Map of the Phase 2 Area, zo 450 ne Showing Faults CENTRAL COASTAL CALIFORNIA SEISMIC IMAGING PROJECT 250
-120°49' -120°48' -120°47' Pacific Gas and Electric Company Figure 3-9 D-137
Fugro Consultants, Inc. PGEQ-PR-21 1'-11110 Project No. 04.79225400 2012 3D Onshore Seismic Survey Report Revision 0
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K:\Projects\79_225400_PGE_WE2_Onshore_2011_Ph1_Processing\05_Graphics\PR-21\D-155 Borehole Location Map.ai
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EXPLANATION 0
OH.g5
- LTSP bocehole (1986- 1987) 0 Une 10 1-----l Uno of cross seclion Shoreline anglo; dashed where concealed 45+/-2 lf'lT---** Of less certain, dotted where eroded; 0 1000 feet el011aUon (feet)
I 0
I I
300melafs Base map enlarged from USGS 7.!5 mlnuta topographic aeries, Port San Luis Quadrangle Source: PG&E (1990), Figure GSG Q16-A.2.
Location of Boreholes Drilled 1987-1989 in the Phase 2 Area CENTRAL COASTAL CALIFORNIA SEISMIC IMAGING PROJECT Pacific Gas and Electric Company Figure 3-10 D-155
Fugro Consultants, Inc. PGEQ-PR-21 Project No. 04.79225400 2012 3D Onshore Seismic Survey Report Revision 0 0 400 feat I I I 0 100 meters K:\Projects\79_225400_PGE_WE2_Onshore_2011_Ph1_Processing\05_Graphics\PR-21\D-141 Contour Map Rattlesnake Creek.ai
' \
\
/ I I I f<J I I I I1/1111 I If I EXPLANAT ION 1 1 *(/ I I I I I j 'I I I I e47 Bedrock elevation (feet) from I ~(! I I I 1~
1 1 borehole
&!. I I 1 I Bedrock elevation (feet) from outcrop / tQm : ~
Qm Ouatemary marine depos~s on 133 .* : \
wave-cut platform *~ I I
-3o--- Contour (feet) on bedrock, dashed where inferred, hachured surrounding closed depression I* *
- I Borehole transect used to determine altitude of wave-cut platform and strandline
- ** '** JJ m****** Steep bedrock (contours at range front not shown)
Structure contour map on the 120-ka wave-cut platform near the mouth of Rattlesnake Creek showing a south-facing step along the trace of the San Luis Bay fault. Contour interval, 2 ft (note:
English units are used for conformity with existing topographic maps; metric conversion is 1 ft =0.3048 m). The wave-cut platform is entirely covered by younger alluvium and the altitude of the platform is based on borehole data. We interpret the step in the platform to be brittle deformation along the fault.
Source: Lettis et al. (1994).
Contour Map of the Wave-Cut Platform from Borehole and Outcrop Data, Rattlesnake Creek Area CENTRAL COASTAL CALIFORNIA SEISMIC IMAGING PROJECT Pacific Gas and Electric Company Figure 3-11 D-141
Fugro Consultants, Inc. PGEQ-PR-21 Project No. 04.79225400 2012 3D Onshore Seismic Survey Report Revision 0 P-wave velocity (ft/sec) 18,000 18,000 Tmod: Diabase only 17,400 16,800 16,200 16,500 - KJf, Tmod: Franciscan zones around diabase 15,600 15,000 14,400 14,600 - KJf, Tmod: Near maximum KJf, lower diabase 13,800 13,200 12,600 12,800 - KJf, Tmod: Typical near the weathered top of KJf, zones around 12,000 thin diabase body 11,400 10,800 11,000 - Ks: Typical Great Valley 10,200 9,600 9,200 - Tmo: Typical higher velocities in Obispo volcaniclastics, excluding K:\Projects\79_225400_PGE_WE2_Onshore_2011_Ph1_Processing\05_Graphics\PR-21\D-126 Characteristic Velocity.ai 9,000 8,400 faster diabase intrusives 8,800 7,200 7,300 - Tmo, Tmm, Tmpm: Typical Tertiary units in Pismo Basin, Obispo, 6,600 Monterey, and Pismo Formations 6,000 5,400 5500 - Saturated soil, weathered rock, slowest Tertiary 4,800 4,200 3,600 3700 - Dry soil 3,000 2,000 1850 - Loose dry soil Characteristic Vp for Geologic Units in the South Irish Hills CENTRAL COASTAL CALIFORNIA SEISMIC IMAGING PROJECT Pacific Gas and Electric Company Figure 4-1 D-126
Qls Qaf Qal Qm Qls Qls Fugro Consultants, Inc. Qls Tmpm PGEQ-PR-21 Project No. 04.79225400 2012 3D Onshore Seismic Survey Report Revision 0 Qls 19 60 35 42 Qls -120°52' -120°50' 52 -120°48' 35 35 40 48 28 Qls 72 40 1 80 47 36 PA C I F I C 30 60 60 40 60 Qm Tmm 45 85 48 35 40 30 43 85 44 101 21 55 70 Tmpm 50 68 65 Los Osos 45 51 45 47 45 36 48 65 55 Figure extent San Luis Obispo 22 55 58 51 65 s 14 29 42 35 55 7 45 44 20 35 36 Tmo 72 76 Avila Beach Qls 80 60 54 65 45 35°14' 45 40 20 40 35 15 65 50 32 50 OCEAN 57 45 66 Tmo 1 35°14'5 64 33 60 4 Tmod 65 35 42 65 60 42 50 53 67 65 50 32 35 5628 45 47 49 75 38 55 60 25 Qm 48 50 17 35 62 30 32 Qls 55 65 35 65 57 37 38 57 EXPLANATION Qls 2 44 68 45 ne Tmo Li 37 60 50 Vertical seismic display (VSD)
K:\Projects\79_225400_PGE_WE2_Onshore_2011_Ph1_Processing\05_Graphics\PR-21\D-061 Phase 1 Ray-censored Tomography Map.ai Tmo 34 Tmm 40 tomography lines 18 80 46 45 45 21 31 30 54 48 Tmod 28 65 53 45 1 Line bend 54 24 30 16 25 40 80 55 2
32 22 36 41 33 52 29 70 45 52 Coastline Qls 70 26 Qaf 55 35 53 Tmo 48 Qls 57 Qls Tmod Tmo 54 Qt 42 (See Figure 1-4 for explanation of 28 Qsw 80 af Qt 37 Tmo Tmm 38 45 76 89 39 44 geologic symbols and units) 70 Qaf 55 19 29 52 60 27 Tmo 27 Qls 68 44 75 51 40 57 75 55 20 Qls 45 31 48 15 72 DCPP 76 Qm 60 20 Qls 54 41 68 58 60 35 42 20 65 53 52 63 43 72 68 47 55 50 43 43 19 24 69 Tmod 70 52 50 51 48 55 Qm Qtr 30 48 31 45 60 Qaf 64 30 37 80 80 36 Tmo KJf 35 Tmod 35 40 47 af 65 40 Notes: Geologic data from PG&E (2014a, Plate 1),
60 1 Tmo 62 af 65 43 40 35 50 shaded relief from LiDAR and multibeam data Tmo 42 Qls Qls 40 (PG&E, 2010 and 2011).
25 40 Qls Lin Tmod 67 Qls Tmr Tmo e1 35°12' Ks KJf Tmod 60 Qls 45 80 Tov Ks 43 45 Qal 0 2,000 4,000 ft.
Lim ft.
35°12' Qls KJfm Qls Qls Tov it o Tmod KJfm m
fg Tmod Tmr 0 500 1,000 m eo Qsw Qls KJfm log Tmo 70 65 Qm Qls Map projection and scale: NAD 83 State Plane CA Zone V, 1:28,000 Ks ic 45 Qls da Ks Qls Qls ta Ks 60 83 KJfm Qal Ks 87 Ks Qt Tmo KJfm 30 Location ofQalPhase 1 VSD Tomography Lines KJf 40 85 85 Tpps 30 85 Ks Qsw 75 Qt 70 36 Ks Qls ch 50 CENTRAL COASTAL Qt CALIFORNIA SEISMIC IMAGING PROJECT Tmo 40 Qs 35 s
-120°52' -120°50' 85 Qm -120°48' Pacific Gas and Electric Company Figure 4-2 KJfm Qls Qls D-061 Ks Qt
Fugro Consultants, Inc. PGEQ-PR-21 Project No. 04.79225400 2012 3D Onshore Seismic Survey Report Revision 0 Line: 27.0 28.0 300 39.0 52.0 64.0 81.0 98.0 116.0 134.0 Trace: 139.0 119.0 99.0 82.0 67.0 51.0 39.0 300 21.0 11.0 NORTH Line bend 2 Line bend 1 SOUTHEAST 2000 2000 200 2 1 1000 1000 100 EXPLANATION 0 .0 P-wave velocity (ft/s) 18,000
-1000 -1000
-100 17,200 16,400 15,600 14,800
-2000 -2000
-200 14,000 K:\Projects\79_225400_PGE_WE2_Onshore_2011_Ph1_Processing\05_Graphics\PR-21\D-060 Phase 1 Ray-censored Tomography Line VSD.ai
-3000 Ill Ill -3000
-300 13,200 12,400 11,600 Elevation (feet) 10,800 10,000
-4000 -4000
-400 9,200 8,400 7,600
-5000 -5000
-500 6,800 6,000 5,200 4,400
-6000 -6000
-600 3,600 2,800 2,000
-7000 -7000
-700 111(1
-8000 -8000
-800
-9000 2 -9000
-900 Ul DCPP 1
Lin e1 Phase 1 Ray-Censored Tomography Line 1 CENTRAL COASTAL CALIFORNIA SEISMIC IMAGING PROJECT Location of profile (see Figure 4-2) Pacific Gas and Electric Company Figure 4-3 D-60
Fugro Consultants, Inc. PGEQ-PR-21 Project No. 04.79225400 2012 3D Onshore Seismic Survey Report Revision 0 Line: 46.0 59.0 73.0 Trace: 65.0 79.0 94.0 2000 2000 1900 1900 1800 1800 1700 1700 1600 1600 1500 1500 1400 1400 1300 1300 1200 1200 1100 1100 1000 1000 900 900 EXPLANATION 800 800 700 700 P-wave velocity (ft/s) 600 600 500 500 18,000 400 400 17,200 300 300 16,400 200 200 K:\Projects\79_225400_PGE_WE2_Onshore_2011_Ph1_Processing\05_Graphics\PR-21\D-063 Phase 1 Ray-censored Tomography Line 2 Data Extent.ai 100 100 15,600 0 0 14,800
-100 -100
-200 -200 14,000 Elevation (feet)
-300 -300 13,200
-400 -400 12,400
-500 -500
-600 -600 11,600
-700 -700 10,800
-800 -800 10,000
-900 -900
-1000 -1000 9,200
-1100 -1100 8,400
-1200 -1200
-1300 -1300 7,600
-1400 -1400 6,800
-1500 -1500 6,000
-1600 -1600
-1700 -1700 5,200
-1800 -1800 4,400
-1900 -1900 3,600
-2000 -2000
-2100 -2100 2,800
-2200 -2200 2,000
-2300 -2300
-2400 -2400
-2500 -2500
-2600 -2600
-2700 -2700 2 -2800 -2800 ne -2900 -2900 Li -3000 -3000
-3100 -3100
-3200 -3200
-3300 -3300
-3400 -3400 DCPP -3500 -3500
-3600 -3600
-3700 -3700
-3800 -3800
-3900 -3900
-4000 -4000 Phase 1 Ray-Censored Tomography
-4100 -4100 Line 2
-4200 -4200
-4300 -4300 CENTRAL COASTAL CALIFORNIA SEISMIC IMAGING PROJECT Location of profile (see Figure 4-2) Pacific Gas and Electric Company Figure 4-4 D-63
Fugro Consultants, Inc. PGEQ-PR-21 Project No. 04.79225400 2012 3D Onshore Seismic Survey Report Revision 0 Distance (ft)
EXPLANATION 1 Location discussed in text ft) ce( Elevation (ft) s tan -624.100 Di
-237.973 Sea level at 0' 148.153 534.280 920.407 1,306.533 1,692.660 Honolulu-Tidewater 2,078.787 Well Location 2,464.913 DCPP 2,851.040 4 5 3,327.167 K:\Projects\79_225400_PGE_WE2_Onshore_2011_Ph1_Processing\05_Graphics\PR-21\D-067 Phase 1 VuPak Iso Velocity.ai 3,623.293 4,009.420 3 4,395.546 4,781.673 5,167.800 2
Avila 1
Bay Oblique View of the 12,500-Ft/s Isovelocity Surface, Irish Hills CENTRAL COASTAL CALIFORNIA SEISMIC IMAGING PROJECT Pacific Gas and Electric Company Figure 4-5 D-067
Fugro Consultants, Inc. PGEQ-PR-21 Project No. 04.79225400 2012 3D Onshore Seismic Survey Report Revision 0 X/Y:
5706700 5711700 5716700 5721700 Feet Ph 1 3d hi 3d d b1 2 DCPP EXPLANATION 2283000 1 P-wave velocity (ft/s)
Lin e1 18,000 17,200 16,400 K:\Projects\79_225400_PGE_WE2_Onshore_2011_Ph1_Processing\05_Graphics\PR-21\D-065 Phase 1 Ray-censored Tomograephy Line 2 360 Feet.ai 15,600 14,800 14,000 Location of profile (see Figure 4-2) 13,200 12,400 11,600 10,800 10,000 2278000 9,200 8,400 7,600 6,800 6,000 5,200 4,400 DCPP 3,600 2,800 2,000 2273000 Lin Coastline e1 0 1,500 3,000 4,500 ft.
Ph 1 3d hi 3d d b1 Notes: Group: US State Plane 1983 System: California Zone V Datum: North American Datum 1983 Phase 1 Ray-Censored Tomography Ellipsoid: GRS 1980 Depth Slice at 358 Feet Below Sea Level X (Min,Max): 5701596.00 5724201.00 Y (Min,Max): 2268389.00 2287617.50 Latitude (Min, Max): 35.191674 35.246238 CENTRAL COASTAL CALIFORNIA SEISMIC IMAGING PROJECT Longitude (Min, Max): -120.878937 -120.805107 Pacific Gas and Electric Company Figure 4-6 D-065
Fugro Consultants, Inc. PGEQ-PR-21 Project No. 04.79225400 2012 3D Onshore Seismic Survey Report Revision 0 X/Y:
5706700 5711700 5716700 5721700 Feet Ph 1 3d hi 3d d b1 2 DCPP EXPLANATION 1 P-wave velocity (ft/s) 2283000 Lin e1 18,000 17,200 16,400 K:\Projects\79_225400_PGE_WE2_Onshore_2011_Ph1_Processing\05_Graphics\PR-21\D-066 Phase 1 Ray-censored Tomograephy Line 2 360 Feet.ai 15,600 14,800 14,000 Location of profile (see Figure 4-2) 13,200 12,400 11,600 10,800 10,000 9,200 2278000 8,400 7,600 6,800 6,000 5,200 4,400 3,600 DCPP 2,800 2,000 2273000 Lin e1 Coastline 0 1,500 3,000 4,500 ft.
Notes: Group: US State Plane 1983 System: California Zone V Datum: North American Datum 1983 Phase 1 Ray-Censored Tomography Ellipsoid: GRS 1980 Depth Slice at 3 Feet Above Sea Level X (Min, Max): 5701596.00 5724201.00 Y (Min, Max): 2268389.00 2287617.50 Latitude (Min, Max): 35.191674 35.246238 CENTRAL COASTAL CALIFORNIA SEISMIC IMAGING PROJECT Longitude (Min, Max): -120.878937 -120.805107 Pacific Gas and Electric Company Figure 4-7 D-066
Fugro Consultants, Inc. PGEQ-PR-21 Project No. 04.79225400 2012 3D Onshore Seismic Survey Report Revision 0 Tmo Tmod
-120°52' -120°50' -120°48' -120°52' -120°50' -120°48' Qm Qls Qls EXPLANATION Tmo Tmo Tmm Magnetic Intensity (nT)
Tmod Qls Qaf 47,872 35°13' 35°13' Tmo Qls Tmod Qls Tmo Qt 47,834 35°13' 35°13' af Qt Tmo Tmm Qsw Tmo Qaf Qls 47,804 DCPP Qls Qm DCPP Qls 47,789 Tmod Qm 47,779 Qtr Qaf KJf Tmod 47,767 af Tmo af Qls Qls 47,750 Tmo Qls Tmod Tmod Tmo 47,731 Qls Tmr Coas 35°12' Coastl 35°12' Ks KJf ine Qls Tov tline 35°12' Qal 35°12' Ks Qls KJfm Qls Qls Tov Tmod Tmod KJfm Qsw Qls KJfm Qls Tmo Qm Qls Qls Ks Ks Qls Qal Ks Ks Qt Tmo KJfm KJf Tpps Ks Qsw Qt Ks Qls ch Tmo Qs s Qm KJfm Qls 35°11' 35°11' Ks K:\Projects\79_225400_PGE_WE2_Onshore_2011_Ph1_Processing\05_Graphics\PR-21\D-138 Comparison.ai 35°11' Tmo 35°11' Qs KJf Qs Qm Qs Qs KJf Ks Qs
-120°52' -120°50' KJf -120°48' -120°52' -120°50' -120°48' Tmm (See Figure 1-4 for explanation of Notes: Geologic data from PG&E (2014) geologic symbols and units) Geologic Mapping Compilation, shaded relief from LiDAR and multibeam data (PG&E, 2010 0 0.5 1 and 2011); some fault lines are thicker to mi.
1 highlight them, and magnetic Obispo Formation PA C I F I C km diabase (pink) and Franciscan metavolcanic 0 0.5 1 (purple) units are highlighted in the Geologic 101 map to delineate magnetic rocks exposed at the Los Osos Map projection and scale: NAD 83 State Plane CA Zone V, 1:43,200 surface.
San Luis Obispo Source: PG&E (2011) OCEAN Avila Beach Figure extent Comparison: Surface Geology and Total Magnetic Intensity Anomaly Helicopter Map 1
CENTRAL COASTAL CALIFORNIA SEISMIC IMAGING PROJECT Pacific Gas and Electric Company Figure 4-8 D-138
Fugro Consultants, Inc. PGEQ-PR-21 Project No. 04.79225400 2012 3D Onshore Seismic Survey Report Revision 0 X/Y:
5701700 5706700 5711700 5716700 5721700 5726700 Feet EXPLANATION No Magnetic Intensity (nT)
E rth O B IS P O D IA B A S e rn 47872 ex ten 2278000 to 47834 f hi ghe 47804 rm agnetic i ntensity anoma 47789 Dipole from DCPP ly 47779 DCPP 47767 47750 47731 2273000 Coastline FR AN CI SC 0 1500 3000 4500 AN ft.
2268000 Notes: Group: US State Plane 1983 System: California Zone V Datum: North American Datum 1983 Ellipsoid: GRS 1980 X (Min, Max): 5700597.00 5728492.50 Y (Min, Max): 2261909.00 2281971.50 Latitude (Min, Max): 35.173799 35.231060 Longitude (Min, Max): -120.881658 -120.790215 Source: PG&E (2011) 2263000 Phase 1 Potential Field Total Magnetic Intensity Anamoly (Helicopter Map)
CENTRAL COASTAL CALIFORNIA SEISMIC IMAGING PROJECT Pacific Gas and Electric Company Figure 4-9 D-110
Fugro Consultants, Inc. PGEQ-PR-21 Project No. 04.79225400 2012 3D Onshore Seismic Survey Report Revision 0 Distance (ft)
EXPLANATION Elevation (ft) ft) c e( -239.400 Sea level at 0' an Dist 362.732 964.866 1,566.999 2,169.133 2,771.266 3,373.999 Honolulu-Tidewater 3,975.533 Well Location 4,577.666 5,179.799 5,781.933 6,384.066 DCPP 6,986.199 K:\Projects\79_225400_PGE_WE2_Onshore_2011_Ph1_Processing\05_Graphics\PR-21\D-068 Phase 1 VuPak IsoDensity.ai 7,588.333 8,190.466 8,792.600 Isodensity at 2.5 g/cm3 Avila Bay Oblique View of the 2.5-g/cm3 Isodensity Surface, Irish Hills CENTRAL COASTAL CALIFORNIA SEISMIC IMAGING PROJECT Pacific Gas and Electric Company Figure 4-10 D-068
Qls ch Qal Qaf Qls Tmr ch Qal mv Tov gw gw ch Qls Tov Qls ch s
Qls Tmpm Qls gw Qls Fugro Qls Consultants, Inc. Tov Qls KJfm Tmo ch gw PGEQ-PR-21 Tmr Qls Project No. 04.79225400 2012 3D Onshore Seismic Survey Report Tov Revision 0 Qls Tmr Qls Qls Qls KJfm KJfm Tmo ch Tov mv Tmpe
-120°52' Tmm -120°50' 35 40 -120°48' -120°46' Qls Tmr 55 48 43 8 11 35 Tmo Qls 21 5 85 44 52 Tmpm 5 45 22 Tov Qls 1
47 50 68 51 cg 45 29 36 48 65 65 45 57 85 47 32 Qls cg gw PA C I F I C 42 58 18 Qls 22 35 51 65 55 37 Tmr 55 50 45 44 20 55 gw 65 55 50 44 8 Tov mv Qls Tmo 76 40 ch 65 72 Qls sc 80 20 42 29 40 KJfm 101 57 45 54 40 35°14' Qls 50 50 35 45 53 18 30 tov 60 40 32 15 Los Osos 30 Tmm Tmr 45 66 50 32 s Tmo 64 33 45 75 Tmpe ch 35 ch Figure extent 65 Tov mv 47 5 42 35°14' 48 67 42 53 65 60 30 28 Qls San Luis Obispo 0
50 63 32 45 35 56 28 75 38 60 45 Tmpm Tmm Tmr ch Qls 34 4 49 60 55 55 70 45 0
45 gw Qm 32 48 Qls 55 50 17 35 62 56 35 30 35 Tmpe Tmo Tov Avila Beach 35 55 45 57 38 57 55 25 44 65 34 7
37 3 Qls 68 50 55 Tmr 5
35 Tmo 34 45 60 50 60 42 Tmpm 10 Tmpm O C ETmo AN Tmo Tmm 18 80 40 45 45 55 50 25 Tmm 1
54 21 30 46 50 31 48 45 25 Tmpe Tmod 31 48 45 50 45 55 60 28 30 54 24 80 65 53 50 32 75 30 44 Qal 16 41 25 40 36 55 50 32 22 70 45 55 50 35 33 52 29 Qls 35 53 52 70 Tmo 48 70 26 Qaf 65 40 48 Qls 4
Tmod 57 Qls 60 Tmo 40 28 54 Qt 42 50 50 70 af Qt 39 Tmo Tmm 65 60 76 78 32 sw 38 1945 44 75 70 65 37 70 89 60 51 61 29 50 44 45 765 45 Qaf 55 52 68 27 76 57 Tmo 27 Qls 45 40 4 74 6 7 50 Qls 75 15 75 51 65 50 45 DCPP 48 50 47 Qm 60 20 Qls 54 72 58 31 35 52 44 40 50 45 50 30 42 41 68 47 45 40 55 20 43 72 60 65 43 63 65 5180 EXPLANATION 68 5055 51 43 24 52 69 53 70 50 55 65 19 Tmod 47 52 62 54 50 70 35 55 Qm Qtr 48 30 31 Tmpm 40 45 40 60 80 Qaf 36 64 30 37 73 30 KJf Tmod 47 35 51 64 61 40 Coastline af 65 60 40 65 39 Tmo 3
62 55 43 40 af 65 35 50 64 Qls 42 Qls 25 Tmo 40 Qls 40 14 35 45 47 Location discussed in text 40 52 55 Tmod 45 Tmo 40 58 67 Qls Tmr 70 40 Tmpe 35°12' KJf 60 Qls 45 Ks Tmod 80 3
Tov 45 Qal 35 Ks 62 45 55 60 Qls Qls 40 Tmm K:\Projects\79_225400_PGE_WE2_Onshore_2011_Ph1_Processing\05_Graphics\PR-21\D-154 Text Locations.ai KJfm Qls Tov Tmo 50 20 (See Figure 1-4 for explanation of 35°12' Tmod Tmod KJfm Tmr 25 50 50 Qsw Qls KJfm 40 55 50 geologic symbols and units) 2 65 Qls Tmo Qm Qls Ks 36 50 Qls Tppb Ks Ks Qls 83 Qls 25 52 KJfm 15 60 40 87 Qal 39 Tmm Tppg 30 Ks Ks Qt Tmo Qal 30 Qal KJfm Tpps 70 KJf 40 85 85 Tpps Tmo Ks 85 10 40 35 40 Qsw 70 Qt Tmo 45 Tppb Tppg 42 Tpps Ks Qls 65 Tppb ch Tpps 50 Qt Tmm Tppb Tmo 40 Qls Tppg Tppb Qs 35 s 10 s 23 Qm Qls 64 KJfm Qls Ks Tpps KJfm 23 65 Qls Qal 60 40 Qt Tmod Tmpe Tmm Tmo Qs KJf Tov Tpps 85 Tov 24 Notes: Geologic data from PG&E (2014a, Plate 1),
80 shaded relief from LiDAR and multibeam data Qs 50 Qm 70 Qls KJfm Tppg 60 Tmo 49 50 Tpps Tppb (PG&E, 2010 and 2011).
Qs Qls Qs Tpps KJf Ks 74 Qal 55 Qls 40 Lim Qs 80 36 80 80 72 85 15 Tppg it o 70 KJfm Qu Qls fg 65 Qls 9 Qls 0 2,000 4,000 eo Qls Tmo ft.
log Tmm KJf Ks 56 ic 85 m da Qm 47 Qu 0 500 1,000 ta 70 Ks af 64 Qls 5056 Map projection and scale: NAD 83 State Plane CA Zone V, 1:42,000 35°10' Tmo 78 60 32 66 45 1 47 KJfo 29 Qs 35°10' Tmo Location Map for Ks 50 Qsw 71 77 Qls Qls Isovelocity Text Discussion Ks Ks Ks Qcs Ks Qsw Ks Ks 45 Tmo Qs KJf Qu KJf KJf Ks CENTRAL COASTAL CALIFORNIA SEISMIC IMAGING PROJECT KJf Ks Qs Qs
-120°52' -120°50' -120°48' -120°46' Ks KJf -120°44' Pacific Gas and Electric Company Figure 4-11 Qs Ks Ks D-005 Qs Qsw Tmo KJf Qs
Fugro Consultants, Inc. PGEQ-PR-21 Project No. 04.79225400 2012 3D Onshore Seismic Survey Report Revision 0 Filtered Unfiltered 1500 SOUTH NORTH SOUTH NORTH 1250 1000 750 500 250 0
-250 Depth (feet)
-500
-750
-1000
-1250 K:\Projects\79_225400_PGE_WE2_Onshore_2011_Ph1_Processing\05_Graphics\PR-21\D-134 Phase 1 Filtered Unfiltered.ai
-1500
-1750
-2000
-2250
-2500
-2750
-3000 Inline: 620 640 660 680 700 720 740 760 780 620 640 660 680 700 720 740 760 780 Crossline: 459 459 459 459 459 459 459 459 459 459 459 459 459 459 459 459 459 459 Amplitude EXPLANATION Peak Trough Seismic profile alignment DCPP SigSeis 3D data quality extent Uninterpreted Phase 1 Filtered and boundary Unfiltered Seismic-Reflection Profile Crossline 459, North-South CENTRAL COASTAL CALIFORNIA SEISMIC IMAGING PROJECT Profile location Pacific Gas and Electric Company Figure 4-12 D-134
Fugro Consultants, Inc. PGEQ-PR-21 Project No. 04.79225400 2012 3D Onshore Seismic Survey Report Revision 0 SOUTHWEST NORTHEAST Line: 56.0 56.0 Trace: 60.0 80.0 Line: 620.0 640.0 660.0 680.0 700.0 720.0 740.0 760.0 780.0 Trace: 458.0 458.0 458.0 458.0 458.0 458.0 458.0 458.0 458.0 1500 1250 EXPLANATION 1000 2,00 2, 0 80 3, 0 60 4, 0 40 5, 0 20 6, 0 00 6, 0 80 7, 0 60 8, 0 40 9, 0 20 10 0
,0 10 00
,8 11 00
,6 12 00
,4 13 00
,2 14 00
,0 14 00
,8 15 00
,6 16 00
,4 17 00
,2 18 00
,0 00 750 P-wave velocity (ft/s) 500 250 Seismic amplitude 0
-250 Interpreted top of Cretaceous sandstone Interpreted top of Franciscan Formation
-500
-750
-1000 Elevation (feet)
K:\Projects\79_225400_PGE_WE2_Onshore_2011_Ph1_Processing\05_Graphics\PR-21\D-147 2D Reflection 1 2.ai
-1250
-1500
-1750
-2000 EXPLANATION
-2250 Seismic profile alignment
-2500 DCPP SigSeis 3D data quality extent boundary
-2750
-3000
-3250 Profile location
-3500 SigSeis Crossline 458 High-Pass Filter Seismic-Reflection
-3750 Profile with Tomography Overlay
-4000 CENTRAL COASTAL CALIFORNIA SEISMIC IMAGING PROJECT Note: Colored lines depict top of geologic units. Pacific Gas and Electric Company Figure 4-13 D-142
Fugro Consultants, Inc. PGEQ-PR-21 Project No. 04.79225400 2012 3D Onshore Seismic Survey Report Revision 0 SOUTHWEST NORTHEAST Line: 56.0 56.0 Trace: 60.0 80.0 EXPLANATION Line: 620.0 640.0 660.0 680.0 700.0 720.0 740.0 760.0 780.0 Trace: 458.0 458.0 458.0 458.0 458.0 458.0 458.0 458.0 458.0 1000 18,000 17,200 750 16,400 15,600 500 14,800 14,000 250 13,200 0
12,400 11,600 P-wave velocity (ft/s)
Seismic amplitude
-250 10,800 10,000
-500 9,200 8,400
-750 7,600 6,800
-1000 6,000 5,200
-1250 4,400 K:\Projects\79_225400_PGE_WE2_Onshore_2011_Ph1_Processing\05_Graphics\PR-21\D-147 2D Reflection 1 2.ai Elevation (ft)
-1500 3,600 2,800
-1750 2,000
-2000
-2250 EXPLANATION
-2500 Seismic profile alignment
-2750 DCPP SigSeis 3D data quality extent
-3000 boundary
-3250
-3500 Profile location
-3750 SigSeis Crossline 458 Rawstack Seismic-
-4000 Reflection Profile with Tomography Overlay CENTRAL COASTAL CALIFORNIA SEISMIC IMAGING PROJECT Pacific Gas and Electric Company Figure 4-14 D-143
Fugro Consultants, Inc. PGEQ-PR-21 Project No. 04.79225400 2012 3D Onshore Seismic Survey Report Revision 0 Line: 620.0 640.0 660.0 680.0 700.0 720.0 740.0 760.0 780.0 Trace: 458.0 458.0 458.0 458.0 458.0 458.0 458.0 458.0 458.0 500 250 0
EXPLANATION
-250 Seismic amplitude
-500
-750 Interpreted detachment with folded reflectors above
-1000 Base of bright reflectivity Top of quiet acoustic basement
-1250
-1500
-1750 K:\Projects\79_225400_PGE_WE2_Onshore_2011_Ph1_Processing\05_Graphics\PR-21\D-147 2D Reflection 1 2.ai Elevation (ft)
-2000
-2250
-2500
-2750 EXPLANATION
-3000 Seismic profile alignment
-3250 DCPP SigSeis 3D data quality extent
-3500 boundary
-3750
-4000 Profile location
-4250 SigSeis Crossline 458 Rawstack Seismic-
-4500 Reflection Panel, Interpreted CENTRAL COASTAL CALIFORNIA SEISMIC IMAGING PROJECT Pacific Gas and Electric Company Figure 4-15 D-144
Fugro Consultants, Inc. PGEQ-PR-21 Project No. 04.79225400 2012 3D Onshore Seismic Survey Report Revision 0 Interpreted Flattened on Green Horizon
-750 1500 SOUTH NORTH SOUTH NORTH
-500 1250
-250 1000 0
750 250 500 Top of Obispo Formation unconformity 250 500 750 0
-250 1000 Depth (feet)
-500 1250
-750 1500
-1000 1750
-1250 2000
-1500 2250 K:\Projects\79_225400_PGE_WE2_Onshore_2011_Ph1_Processing\05_Graphics\PR-21\D-130 Phase 1 Interpreted.ai
-1750 2500
-2000 2750
-2250 3000
-2500 3250
-2750 3500
-3000 3750 Inline: 620 640 660 680 700 720 740 760 780 620 640 660 680 700 720 740 760 780 Crossline: 459 459 459 459 459 459 459 459 459 459 459 459 459 459 459 459 459 459 EXPLANATION Peak Trough EXPLANATION Seismic profile Amplitude alignment DCPP SigSeis 3D data Interpreted top of diabase quality extent Interpreted and Flattened Phase 1 boundary Filtered Seismic-Reflection Profile Interpreted top of diabase Interpreted top of Cretaceous sandstone Crossline 459, North-South Interpreted top of Franciscan Formation CENTRAL COASTAL CALIFORNIA SEISMIC IMAGING PROJECT Profile location Pacific Gas and Electric Company Figure 4-16 D-130
Fugro Consultants, Inc. PGEQ-PR-21 Project No. 04.79225400 2012 3D Onshore Seismic Survey Report Revision 0 Crossline 675 793 710 786 SOUTHWEST NORTHEAST SOUTHWEST NORTHEAST 500 500 250 250 0 0 EXPLANATION
-250 -250 18,000 17,200
-500 -500 16,400
-750 -750 15,600 14,800
-1000 -1000 14,000 13,200
-1250 -1250 12,400 P-wave Velocity (ft/sec)
-1500 -1500 11,600 Seismic Amplitude 10,800
-1750 -1750 10,000
-2000 -2000 9,200 Elevation (ft) Elevation (ft) 8,400
-2250 -2250 7,600
-2500 -2500 6,800 K:\Projects\79_225400_PGE_WE2_Onshore_2011_Ph1_Processing\05_Graphics\PR-21\D-147 2D Reflection 1 2.ai 6,000
-2750 -2750 5,200
-3000 -3000 4,400 3,600
-3250 -3250 2,800
-3500 -3500 2,000
-3750 -3750 Note: Profile locations shown in Figure 4-18.
-4000 -4000
-4250 -4250
-4500 -4500
-4750 -4750
-5000 -5000 Line 1 Line 2 SigSeis 2D Reflection Profiles with Vp Tomography Overlay, Lines 1 and 2 CENTRAL COASTAL CALIFORNIA SEISMIC IMAGING PROJECT Pacific Gas and Electric Company Figure 4-17 D-147, D-148
Fugro Consultants, Inc. Qls PGEQ-PR-21 Tmm Project No. 04.79225400 2012 3D Onshore Seismic Survey Report Tmof Revision 0 Tmod Tmod 1 101 PA C I F I C Qls Tmof Los Osos San Luis Obispo Figure extent Qls e1 Qls Avila Beach Tmofb Tmofb Lin Qaf Qaf Qsw Lin Tmof O C E A N e4 Qls Qls Qls 1
Qaf Tmod Tmod Qls EXPLANATION Tmofb Qal Qaf Qls Qls Qls af af Qt SigSeis line Tmofc Qt 2012 Phase 1 Acquisition Geometry Tmod Qt Tmofb Qm Qm Sigma receiver locations Qls Seistronix receiver locations Tmofb Qaf Vibe source locations Qls e2 Qls Qm af Tmofb Lin Qls Coastline Qal Qm Qls Tmor Qm Tmofc Tmofb (See Figure 3-6 for explanation of geologic units and symbols)
K:\Projects\79_225400_PGE_WE2_Onshore_2011_Ph1_Processing\05_Graphics\PR-21\D-152 SigSeis Arb Lines.ai Qaf Qls af Qaf Qm Qaf Qls af Tmofb Qm Qm DCPP Qm Tmofb Qm Tmor Qaf Qaf Notes: Geology from PG&E (2014a, Plate 2),
Tmor Qaf shaded relief from LiDAR and multibeam data Qaf (PG&E, 2010 and 2011).
Tm ofc Lin af e5 Tmor Tm ofc Qm Tmofc af Tmod Qm Tmofc Tmor Tmor Qaf Qtr 0 500 1,000 ft af af m
Qaf 0 200 400 af 3 KJf e Map projection and scale: NAD 83 State Plane CA Zone V, 1:8,000 af Tmor Li n Qm af KJf af Qm Qls Tmofc Location Map, Phase 1 Reflection and Tmof KJf KJf Qm Tomography Profiles Tmod af Tmor Qls Qls Tmofb CENTRAL COASTAL CALIFORNIA SEISMIC IMAGING PROJECT KJf Qm Qls Pacific Gas and Electric Company Figure 4-18 Tmor D-152 Tmod Tmor
Fugro Consultants, Inc. PGEQ-PR-21 Project No. 04.79225400 2012 3D Onshore Seismic Survey Report Revision 0 Crossline Crossline Crossline 618 678 773 723 689 641 SOUTHWEST NORTHEAST NORTHWEST SOUTHEAST NORTHWEST SOUTHEAST 500 500 500 250 250 250 0 0 0
-250 -250 -250 EXPLANATION
-500 -500 -500 18,000
-750 -750 -750 17,200 16,400
-1000 -1000 -1000 15,600
-1250 -1250 -1250 14,800 14,000
-1500 -1500 -1500 13,200
-1750 -1750 -1750 12,400 11,600 P-wave velocity (ft/s)
Seismic amplitude
-2000 -2000 -2000 10,800 Elevation (ft) Elevation (ft) Elevation (ft)
-2250 -2250 -2250 10,000 9,200 K:\Projects\79_225400_PGE_WE2_Onshore_2011_Ph1_Processing\05_Graphics\PR-21\D-147 2D Reflection 3 4 5.ai
-2500 -2500 -2500 8,400 7,600
-2750 -2750 -2750 6,800
-3000 -3000 -3000 6,000 5,200
-3250 -3250 -3250 4,400
-3500 -3500 -3500 3,600 2,800
-3750 -3750 -3750 2,000
-4000 -4000 -4000 Note: Profile locations
-4250 -4250 -4250 shown in Figure 4-18.
-4500 -4500 -4500
-4750 -4750 -4750
-5000 -5000 -5000 Line 3 Line 4 Line 5 Phase 1 SigSeis 2D Reflection Profiles with Vp Tomography Overlay, Lines 3, 4, and 5 CENTRAL COASTAL CALIFORNIA SEISMIC IMAGING PROJECT Pacific Gas and Electric Company Figure 4-19 D-149, D-150, D-151
Fugro Consultants, Inc. PGEQ-PR-21 Project No. 04.79225400 2012 3D Onshore Seismic Survey Report Tmofb Revision 0
-120°51'40" -120°51'30" -120°51'20" -120°51'10" 1
PA C I F I C 374 375 376 377 Los Osos 378 379 380 381 382 383 384 385 386 387 388 389 390 391 392 393 394 395 396 397 398 399 400 San Luis Obispo 35°13' OCEAN Qls 35°13' Tmod 101 Tmofb Figure extent Avila Beach Qls af Qls Tmofc EXPLANATION Tmofb Qm Phase 1 crossline 374 PA C I F I C DCPP footprint Tmofb Qaf Qls 35°12'50" af Tmofb fwla-lk-file/DATA/Projects/79_225400_PGE_WE2_Onshore_2011_Ph1_Processing/05_Graphics/PR-21/Appendix B, modified 052114 Qm 35°12'50" Qm (See Figure 3-6 for explanation of geologic units Qal and symbols)
Qm Tmofc Tmofb Qaf Notes: Geology from PG&E (2014a, Plate 2),
af shaded relief from LiDAR and multibeam data Qaf (PG&E, 2010 and 2011).
Qm Qaf Co as tlin e
af Qm 0 300 600 Qm ft Qm m Tmofb 0 100 200 Tmofb Coastline Map projection and scale: NAD 83 State Plane CA Zone V, 1:3,600 35°12'40" Qm OCEAN 35°12'40" Tmor Qaf Qaf Location Map for DCPP Vicinity Seismic-Reflection and Tomography Profiles Qaf Qaf Tmor CENTRAL COASTAL CALIFORNIA SEISMIC IMAGING PROJECT
-120°51'40" -120°51'30" -120°51'20" -120°51'10" Pacific Gas and Electric Company Figure 4-20 D-000 Tmofc
Fugro Consultants, Inc. PGEQ-PR-21 Project No. 04.79225400 2012 3D Onshore Seismic Survey Report Revision 0 S N S N S N 0 0 0
-1,000 -1,000 -1,000
-2,000 -2,000 -2,000
-3,000 -3,000 -3,000 S N S N S N 0 0 0 fwla-lk-file/DATA/Projects/79_225400_PGE_WE2_Onshore_2011_Ph1_Processing/05_Graphics/PR-21, modified 060514
-1,000 -1,000 -1,000
-2,000 -2,000 -2,000
-3,000 -3,000 -3,000 EXPLANATION Inline number Crossline Inline number at south end of for profile at north end of profile profile (See Figure 4-20 for location of profiles)
S N 0 Phase 1 Reflection and Tomography Overlay Profiles 374, 375, and 376
-1,000 CENTRAL COASTAL CALIFORNIA SEISMIC IMAGING PROJECT
-2,000 Pacific Gas and Electric Company Figure 4-21 D-B-2
-3,000
Fugro Consultants, Inc. PGEQ-PR-21 Project No. 04.79225400 2012 3D Onshore Seismic Survey Report Revision 0 S N S N S N 0 0 0
-1,000 -1,000 -1,000
-2,000 -2,000 -2,000
-3,000 -3,000 -3,000 S N S N S N 0 0 0 fwla-lk-file/DATA/Projects/79_225400_PGE_WE2_Onshore_2011_Ph1_Processing/05_Graphics/PR-21, modified 060514
-1,000 -1,000 -1,000
-2,000 -2,000 -2,000
-3,000 -3,000 -3,000 EXPLANATION Inline number Crossline Inline number at south end of for profile at north end of profile profile (See Figure 4-20 for location of profiles)
S N 0 Phase 1 Reflection and Tomography Overlay Profiles 377, 378, and 379
-1,000 CENTRAL COASTAL CALIFORNIA SEISMIC IMAGING PROJECT
-2,000 Pacific Gas and Electric Company Figure 4-22 D-B-3
-3,000
Fugro Consultants, Inc. PGEQ-PR-21 Project No. 04.79225400 2012 3D Onshore Seismic Survey Report Revision 0 S N S N S N 0 0 0
-1,000 -1,000 -1,000
-2,000 -2,000 -2,000
-3,000 -3,000 -3,000 S N S N S N 0 0 0 fwla-lk-file/DATA/Projects/79_225400_PGE_WE2_Onshore_2011_Ph1_Processing/05_Graphics/PR-21, modified 060514
-1,000 -1,000 -1,000
-2,000 -2,000 -2,000
-3,000 -3,000 -3,000 EXPLANATION Inline number Crossline Inline number at south end of for profile at north end of profile profile (See Figure 4-20 for location of profiles)
S N 0 Phase 1 Reflection and Tomography Overlay Profiles 380, 381, and 382
-1,000 CENTRAL COASTAL CALIFORNIA SEISMIC IMAGING PROJECT
-2,000 Pacific Gas and Electric Company Figure 4-23 D-B-4
-3,000
Fugro Consultants, Inc. PGEQ-PR-21 Project No. 04.79225400 2012 3D Onshore Seismic Survey Report Revision 0 S N S N S N 0 0 0
-1,000 -1,000 -1,000
-2,000 -2,000 -2,000
-3,000 -3,000 -3,000 S N S N S N 0 0 0 fwla-lk-file/DATA/Projects/79_225400_PGE_WE2_Onshore_2011_Ph1_Processing/05_Graphics/PR-21, modified 060514
-1,000 -1,000 -1,000
-2,000 -2,000 -2,000
-3,000 -3,000 -3,000 EXPLANATION Inline number Crossline Inline number at south end of for profile at north end of profile profile (See Figure 4-20 for location of profiles)
S N 0 Phase 1 Reflection and Tomography Overlay Profiles 383, 384, and 385
-1,000 CENTRAL COASTAL CALIFORNIA SEISMIC IMAGING PROJECT
-2,000 Pacific Gas and Electric Company Figure 4-24 D-B-5
-3,000
Fugro Consultants, Inc. PGEQ-PR-21 Project No. 04.79225400 2012 3D Onshore Seismic Survey Report Revision 0 S N S N S N 0 0 0
-1,000 -1,000 -1,000
-2,000 -2,000 -2,000
-3,000 -3,000 -3,000 S N S N S N 0 0 0 fwla-lk-file/DATA/Projects/79_225400_PGE_WE2_Onshore_2011_Ph1_Processing/05_Graphics/PR-21, modified 060514
-1,000 -1,000 -1,000
-2,000 -2,000 -2,000
-3,000 -3,000 -3,000 EXPLANATION Inline number Crossline Inline number at south end of for profile at north end of profile profile (See Figure 4-20 for location of profiles)
S N 0 Phase 1 Reflection and Tomography Overlay Profiles 386, 387, and 388
-1,000 CENTRAL COASTAL CALIFORNIA SEISMIC IMAGING PROJECT
-2,000 Pacific Gas and Electric Company Figure 4-25 D-B-6
-3,000
Fugro Consultants, Inc. PGEQ-PR-21 Project No. 04.79225400 2012 3D Onshore Seismic Survey Report Revision 0 S N S N S N 0 0 0
-1,000 -1,000 -1,000
-2,000 -2,000 -2,000
-3,000 -3,000 -3,000 S N S N S N 0 0 0 fwla-lk-file/DATA/Projects/79_225400_PGE_WE2_Onshore_2011_Ph1_Processing/05_Graphics/PR-21, modified 060514
-1,000 -1,000 -1,000
-2,000 -2,000 -2,000
-3,000 -3,000 -3,000 EXPLANATION Inline number Crossline Inline number at south end of for profile at north end of profile profile (See Figure 4-20 for location of profiles)
S N 0 Phase 1 Reflection and Tomography Overlay Profiles 389, 390, and 391
-1,000 CENTRAL COASTAL CALIFORNIA SEISMIC IMAGING PROJECT
-2,000 Pacific Gas and Electric Company Figure 4-26 D-B-7
-3,000
Fugro Consultants, Inc. PGEQ-PR-21 Project No. 04.79225400 2012 3D Onshore Seismic Survey Report Revision 0 S N S N S N 0 0 0
-1,000 -1,000 -1,000
-2,000 -2,000 -2,000
-3,000 -3,000 -3,000 S N S N S N 0 0 0 fwla-lk-file/DATA/Projects/79_225400_PGE_WE2_Onshore_2011_Ph1_Processing/05_Graphics/PR-21, modified 060514
-1,000 -1,000 -1,000
-2,000 -2,000 -2,000
-3,000 -3,000 -3,000 EXPLANATION Inline number Crossline Inline number at south end of for profile at north end of profile profile (See Figure 4-20 for location of profiles)
S N 0 Phase 1 Reflection and Tomography Overlay Profiles 392, 393, and 394
-1,000 CENTRAL COASTAL CALIFORNIA SEISMIC IMAGING PROJECT
-2,000 Pacific Gas and Electric Company Figure 4-27 D-B-8
-3,000
Fugro Consultants, Inc. PGEQ-PR-21 Project No. 04.79225400 2012 3D Onshore Seismic Survey Report Revision 0 S N S N S N 0 0 0
-1,000 -1,000 -1,000
-2,000 -2,000 -2,000
-3,000 -3,000 -3,000 S N S N S N 0 0 0 fwla-lk-file/DATA/Projects/79_225400_PGE_WE2_Onshore_2011_Ph1_Processing/05_Graphics/PR-21, modified 060514
-1,000 -1,000 -1,000
-2,000 -2,000 -2,000
-3,000 -3,000 -3,000 EXPLANATION Inline number Crossline Inline number at south end of for profile at north end of profile profile (See Figure 4-20 for location of profiles)
S N 0 Phase 1 Reflection and Tomography Overlay Profiles 395, 396, and 397
-1,000 CENTRAL COASTAL CALIFORNIA SEISMIC IMAGING PROJECT
-2,000 Pacific Gas and Electric Company Figure 4-28 D-B-9
-3,000
Fugro Consultants, Inc. PGEQ-PR-21 Project No. 04.79225400 2012 3D Onshore Seismic Survey Report Revision 0 S N S N S N 0 0 0
-1,000 -1,000 -1,000
-2,000 -2,000 -2,000
-3,000 -3,000 -3,000 S N S N S N 0 0 0 fwla-lk-file/DATA/Projects/79_225400_PGE_WE2_Onshore_2011_Ph1_Processing/05_Graphics/PR-21, modified 060514
-1,000 -1,000 -1,000
-2,000 -2,000 -2,000
-3,000 -3,000 -3,000 EXPLANATION Inline number Crossline Inline number at south end of for profile at north end of profile profile (See Figure 4-20 for location of profiles)
S N 0 Phase 1 Reflection and Tomography Overlay Profiles 398, 399, and 400
-1,000 CENTRAL COASTAL CALIFORNIA SEISMIC IMAGING PROJECT
-2,000 Pacific Gas and Electric Company Figure 4-29 D-B-10
-3,000
Fugro Consultants, Inc. PGEQ-PR-21 Project No. 04.79225400 2012 3D Onshore Seismic Survey Report Revision 0 South North South North Seismic-reflection profile A Seismic-reflection profile A' A with P-wave Tomography Overlain A' Line: 505.0 502.0 500.0 498.0 495.0 493.0 491.0 489.0 Line: 505.0 502.0 500.0 498.0 495.0 493.0 491.0 489.0 Trace: 205.0 225.0 245.0 264.0 284.0 304.0 324.0 344.0 Trace: 205.0 225.0 245.0 264.0 284.0 304.0 324.0 344.0 Reflection P-wave v elocity amplitude (ft/s) 100 0.065 100 15,000 0.060 14,300 0.055 13,600 0.050 0 0 0.045 12,900 0.040 12,200 0.035 11,500
-100 0.030 -100 0.025 10,800 0.020 10,100 0.015
-200 -200 9,400 0.010 0.00499 8,700 0 8,000
-300 -0.00499 -300 Elevation (ft) Elevation (ft) 7,300
-0.010 6,600
-0.015
-0.020 5,900
-400 -400
-0.025 5,200
-0.030 4,500
-0.035
-500 -0.040 -500 3,800 Projects/79_225400_PGE_WE2_Onshore_2011_Ph1_Processing/05_Graphics/PR-21, modified 05.15.14
-0.045 3,100
-0.050 2,400
-0.055
-600 -600
-0.060 1,700
-0.065 1,000
-700 -700
-800 -800 Vertical exaggeration: 2X Vertical exaggeration: 2X EXPLANATION Planar discontinuity, approximate Phase 2 Reflection Amplitude with Vp Note: Line = Inline value, trace = Crossline value. Tomography Overlay, Profile A-A' (See Figure 4-32 for location of profile)
CENTRAL COASTAL CALIFORNIA SEISMIC IMAGING PROJECT Pacific Gas and Electric Company Figure 4-30 D-92
Project No. 04.79225400 2012 3D Onshore Seismic Survey Report Fugro Consultants, Inc.
150 100 K:\Projects\79_225400_PGE_WE2_Onshore_2011_Ph1_Processing\05_Graphics\PR-21\D-140 Cross Section.ai Marine terrace surface 60-foot reflection slice 50 Qc a Se Q2 shoreline angle Qm cli ff 0 Wave-cut platform Elevation (ft)
WEATHERED BEDROCK
-50 ne Base ring zo of weathe
-100 BEDROCK
-150 -150-foot reflection slice
-200 PGEQ-PR-21 Schematic Cross Section of Marine Terrace Showing Revision 0 Depth of Reflection Slices CENTRAL COASTAL CALIFORNIA SEISMIC IMAGING PROJECT Pacific Gas and Electric Company Figure 4-31 D-140
Fugro Consultants, Inc. PGEQ-PR-21 Project No. 04.79225400 2012 3D Onshore Seismic Survey Report Revision 0 Tmod 120°48'30"W 120°48'W 120°47'30"W 120°47'W Qls KJfm KJfm 1 101 Qls Ks SAN LUIS Qls OBISPO KJfm 7
83 COUNTY Qal Figure Qt 87 Ks extent Qal 30 PA C I F I C 85 10 Tpps 35°11'30"N 85 OCEAN 35°11'30"N 75 Qt 50 Qls Qt 40 F 85 35 s
10 Qm KJfm Qls Tpps Qls 65 70 Ks Qt 60 40 C
35°11'N 35°11'N 80 Qs 60 70 B' Qm 49 D
C' A' Qls Ks Qs 74 Qs B 72 80 E' 36 80 Coastline 70 KJf 85 F' E
Projects/79_225400_PGE_WE2_Onshore_2011_Ph1_Processing/05_Graphics/PR-21, modified 05.21.14 35°10'30"N D'
A 35°10'30"N 65 Ks 85 Qm Qs 70 Tmo 120°48'30"W 120°48'W 120°47'30"W 120°47'W 64 EXPLANATION 0 1,000 2,000 Location of reflection profile ft.
m Location of boring (PG&E 1989, 1990) 0 500 1,000 Phase 2 data extent boundary Map projection and scale: NAD 83 State Plane CA Zone V, 1:18,000 Notes: Ellipsoid: GRS 1980 Phase 2 X (Min, Max): 5717955.00 5734530.00 Profile Location Map Y (Min, Max): 2256685.00 2271545.00 Latitude (Min, Max): 35.160805 35.202883 Longitude (Min, Max): -120.823107 -120.769044 CENTRAL COASTAL CALIFORNIA SEISMIC IMAGING PROJECT (See Figure 1-4 for explanation of geologic units)
Pacific Gas and Electric Company Figure 4-32 D-104
Fugro Consultants, Inc. PGEQ-PR-21 Project No. 04.79225400 2012 3D Onshore Seismic Survey Report Revision 0 Tomography slice at 60 feet above sea level Tomography slice at 150 feet below sea level X/Y: X/Y:
Feet 5725000 5730000 Feet 5725000 5730000 2265000 2265000 Coastline Coastline Projects/79_225400_PGE_WE2_Onshore_2011_Ph1_Processing/05_Graphics/PR-21, modified 05.22.14 0 1,000 2,000 ft 0 1,000 2,000 ft 0 500 m 0 500 m 2260000 2260000 5725000 5730000 5725000 5730000 EXPLANATION P-wave velocity (ft/s) P-wave velocity (ft/s) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 00 75 50 25 00 75 50 25 00 75 50 25 00 75 50 25 00 75 50 25 00 ,00 ,70 ,40 ,10 ,80 ,50 ,20 ,90 ,60 ,30 ,00 ,70 ,40 ,10 ,80 ,50 ,20 ,90 ,60 ,30 ,00 6,5 6,2 6,0 5,8 5,6 5,3 5,1 4,9 4,7 4,4 4,2 4,0 3,8 3,5 3,3 3,1 2,9 2,6 2,4 2,2 2,0 16 15 15 15 14 14 14 13 13 13 13 12 12 12 11 11 11 10 10 10 10 Please note the difference in the Notes: Group: US State Plane 1983 P-wave color scales between the System: California Zone V left and right panels.
Datum: North American Datum 1983 Phase 2 Tomography Slices Ellipsoid: GRS 1980 at Elevations of 60 and -150 Feet X (Min, Max): 5721030.00 5731405.00 Y (Min, Max): 2259730.00 2268125.00 Latitude (Min, Max): 35.169404 35.193253 CENTRAL COASTAL CALIFORNIA SEISMIC IMAGING PROJECT Longitude (Min, Max): -120.813109 -120.779184 (See Figure 4-32 for for location) Pacific Gas and Electric Company Figure 4-33 D-84 D-86
Fugro Consultants, Inc. PGEQ-PR-21 Project No. 04.79225400 2012 3D Onshore Seismic Survey Report Revision 0 Northwest Southeast F Seismic reflection profile F' Line: 19.0 34.0 49.0 64.0 78.0 93.0 108.0 123.0 138.0 153.0 168.0 183.0 198.0 213.0 227.0 242.0 257.0 272.0 287.0 302.0 317.0 332.0 347.0 362.0 376.0 391.0 406.0 421.0 436.0 451.0 466.0 481.0 496.0 510.0 525.0 540.0 Reflection Trace: 678.0 664.0 651.0 638.0 624.0 611.0 598.0 584.0 571.0 558.0 544.0 531.0 518.0 504.0 491.0 477.0 464.0 451.0 437.0 424.0 411.0 397.0 384.0 371.0 357.0 344.0 331.0 317.0 304.0 291.0 277.0 264.0 251.0 237.0 224.0 211.0 amplitude 100 100 0.045 0 0 0.038 0.030
-100 -100 0.023 Approximate 0.015
-200 -200 Elevation (ft) 12,500 ft/sec 0.00754
-300 contour
-300 0
-400 -400 -0.00754
-0.015
-500 -500 -0.023
-600 -600 -0.030
-0.038
-700 -700 -0.045
-800 -800 Vertical exaggeration: 2X Northwest P-wave velocity profile Southeast Irish Pecho F Canyon Platform lineament 3 Creek F' Line: 691.0 663.0 637.0 611.0 583.0 557.0 531.0 503.0 477.0 451.0 423.0 397.0 371.0 343.0 317.0 289.0 263.0 237.0 P-wave velocity Trace: 33.0 63.0 93.0 123.0 151.0 181.0 211.0 241.0 271.0 301.0 331.0 361.0 391.0 421.0 449.0 479.0 509.0 539.0 (ft/s) 100 100 15,000 0 13,960 0
12,920
-100 -100 Projects/79_225400_PGE_WE2_Onshore_2011_Ph1_Processing/05_Graphics/PR-21, modified 05.21.14 11,880
-200 -200 10,840 9,800 Elevation (ft)
-300 -300 8,760 CRETACEOUS SANDSTONE
-400 -400 7,720 FRANCISCAN COMPLEX 6,680
-500 Approximate -500 5,640 12,500 ft/s
-600 -600 4,600 contour 3,560
-700 -700 2,520
-800 -800 Vertical exaggeration: 2X Phase 2 Seismic Reflection Note: The 12,500 ft/s isovelocity surface is thought to represent and Tomography, Profile F-F' the top of Franciscan complex rocks, based on correlations between Vp and lithology where lithology is known.
CENTRAL COASTAL CALIFORNIA SEISMIC IMAGING PROJECT Pacific Gas and Electric Company Figure 4-34 D-145
Fugro Consultants, Inc. PGEQ-PR-21 Project No. 04.79225400 2012 3D Onshore Seismic Survey Report Revision 0 X/Y:
Feet 5725000 5730000 EXPLANATION Contours on the 4,900 ft/s isovelocity surface, 5-foot interval 100 Location of boring (PG&E 1989, 1990) 8 70 0 60 50 Elevation (ft) 50 80 High: 110 70 70 Low: 10 50 0 30 4 80 50 90 2265000 70 60 Notes: Group: US State Plane 1983 20 30 System: California Zone V Datum: North American Datum 1983 50 Ellipsoid: GRS 1980 40 X (Min, Max): 5721030.00 5731405.00 Y (Min, Max): 2259730.00 2268125.00 Latitude (Min, Max): 35.169404 35.193253 30 60 Longitude (Min, Max): -120.813109 -120.779184 50 3 (See Figure 4-32 for for location)
Coastline 20 0 50 e
ak 20 40 l e sn tt Ra ault 60 Projects/79_225400_PGE_WE2_Onshore_2011_Ph1_Processing/05_Graphics/PR-21, modified 05.21.14 50 f
60 20 0 1,000 2,000 30 ft m
0 200 400 2260000 Phase 2 4,900 Ft/s Isovelocity Surface 5725000 5730000 CENTRAL COASTAL CALIFORNIA SEISMIC IMAGING PROJECT Pacific Gas and Electric Company Figure 4-35 D-109
Fugro Consultants, Inc. PGEQ-PR-21 Project No. 04.79225400 2012 3D Onshore Seismic Survey Report Revision 0 C C' C C' DH-203 DH-204 DH-187 DH-186 DH-185 DH-184 DH-183 DH-203 DH-204 DH-187 DH-186 DH-185 DH-184 DH-183 1038 1039 1022 1021 1020 1019 1018 1038 1039 1022 1021 1020 1019 1018 Line: 325.0 320.0 313.0 305.0 297.0 290.0 Line: 325.0 320.0 313.0 305.0 297.0 290.0 Trace: 507.0 487.0 468.0 449.0 431.0 413.0 Trace: 507.0 487.0 468.0 449.0 431.0 413.0 200 200 Qc Qc Qc Ks Qc Ks Ks Qc Qc Great Qc Valley Qc Qc 100 Qc 100 Qc Qc Qc Ks Qc Ks Qm Qm Ks Ks Qm 4900 fps Qm 4900 fps Ks Qm 4900 fps Ks Qm 4900 fps Ks Ks Qm Ks Ks Qm Ks Approximate Ks location of Q2 Elevation (ft) Elevation (ft) shoreline angle (?)
0 0
-100 -100 Projects/79_225400_PGE_WE2_Onshore_2011_Ph1_Processing/05_Graphics/PR-21, modified 05.21.14 Vertical exaggeration = 2X Vertical exaggeration = 2X EXPLANATION 4,900 ft/s isovelocity horizon Qc Quaternary colluvium Notes: Arbitrary Line C, Amplitudes Depth Cross section through PG&E Q43i line 11.
Linear interpolation between top of Ks Qm Quaternary marine terrace deposits Vertical gray bars in the data section indicate DH-203 called in boreholes bends in profile.
Ks Cretaceous sandstone (Great Valley sequence) 1038 Location of boring (See Figure 4-32 for for location)
Reflection amplitude Phase 2 Boring Profile C-C' 15 9 59 07 15 23 30 38 46 53 61 68 76 83 91 99 Top of Ks and 4,900 Ft/s 99 0.0 91 0.0 83 0.0 76 0.0 68 0.0 61 0.0 53 0.0 46 0.0 38 0.0 30 0.0 23 0.0 0.0 0.0 07 5 0
-0. -0. 0 -0. 0 -0. 0 -0. 0 -0. 0 -0. 0 -0. 0 -0. 0 -0. 0 -0. 0 -0. 0 -0. 0 Isovelocity Horizon 0
Qm CENTRAL COASTAL CALIFORNIA SEISMIC IMAGING PROJECT Pacific Gas and Electric Company Figure 4-36 D-96 D-97
Fugro Consultants, Inc. PGEQ-PR-21 Project No. 04.79225400 2012 3D Onshore Seismic Survey Report Revision 0 D DH-193 DH-197 DH-222 DH-216 D' D DH-193 DH-197 DH-222 DH-216 D'
1028 1032 1057 1051 1028 1032 1057 1051 DH-196 DH-098 DH-099 DH-213 DH-214 DH-215 DH-217 DH-223 DH-196 DH-098 DH-099 DH-213 DH-214 DH-215 DH-217 DH-223 1031 1004 1005 1048 1049 1050 1052 1058 1031 1004 1005 1048 1049 1050 1052 1058 Trace: 464.0 470.0 476.0 483.0 490.0 497.0 505.0 513.0 521.0 Trace: 464.0 470.0 476.0 483.0 490.0 497.0 505.0 513.0 521.0 Line: 357.0 338.0 318.0 299.0 281.0 263.0 245.0 227.0 209.0 Line: 357.0 338.0 318.0 299.0 281.0 263.0 245.0 227.0 209.0 Mapped location of the Rattlesnake fault?
Qc Qc Qc Qc Qc Qc Qc Qc Qc Qc Qc Qc Qc Qc 100 Qc Qc Qc Qc 100 Ks Great Valley Qc Qc Qc Qc Ks Qc Ks Qc Ks Qm Ks Ks Qm Ks Ks Ks Ks Ks Ks Ks Ks Qm Ks Ks Ks Ks Ks Ks Ks Qm 4900 fps Ks 4900 fps Ks 4900 fps Ks 4900 fps Ks Elevation (ft) Elevation (ft) 0 0 Approximate location of Q2 shoreline angle (?)
-100 -100
-200 -200 Vertical exaggeration = 2X Vertical exaggeration = 2X Projects/79_225400_PGE_WE2_Onshore_2011_Ph1_Processing/05_Graphics/PR-21, modified 05.21.14 EXPLANATION 4,900 ft/s isovelocity horizon Qc Quaternary colluvium Notes: Arbitrary Line C, Amplitudes Depth Cross section through PG&E Q43i line 15 -
Linear interpolation between top of Ks Qm Quaternary marine terrace deposits extended through lines 14 and 17.
called in boreholes Vertical gray bars in the data section indicate DH-196 Ks Cretaceous sandstone (Great Valley sequence) 1031 bends in profile.
Location of boring (See Figure 4-32 for for location)
Reflection amplitude 9 59 15 07 15 23 30 38 46 53 61 68 76 83 91 99 99 0.0 91 0.0 83 0.0 76 0.0 68 0.0 61 0.0 53 0.0 46 0.0 38 0.0 30 0.0 23 0.0 0.0 0.0 07 5 0
-0. -0. 0 -0. 0 -0. 0 -0. 0 -0. 0 -0. 0 -0. 0 -0. 0 -0. 0 -0. 0 -0. 0 -0. 0 Phase 2 Boring Profile D-D' Top of Ks and 4,900 Ft/s 0
Isovelocity Horizon CENTRAL COASTAL CALIFORNIA SEISMIC IMAGING PROJECT Pacific Gas and Electric Company Figure 4-37 D-100 D101
Fugro Consultants, Inc. PGEQ-PR-21 Project No. 04.79225400 2012 3D Onshore Seismic Survey Report Revision 0 DH-216 DH-216 E 1051 E' E 1051 E' DH-223 DH-217 DH-215 DH-222 DH-223 DH-217 DH-215 DH-222 1058 1052 1050 1057 1058 1052 1050 1057 Line: 496.0 505.0 513.0 522.0 Line: 496.0 505.0 513.0 522.0 Trace: 218.0 236.0 254.0 272.0 Trace: 218.0 236.0 254.0 272.0 Mapped location of the Rattlesnake fault?
Qc Qc Qc Qc 100 Qc Qc 100 Qc Qc Qc Qc 4900 fps 4900 fps Ks Ks Ks Ks Ks Ks Ks Qm Qm Great Ks 4900 fps Ks 4900 fps Ks Ks Valley Ks Great Valley Elevation (ft) Elevation (ft) 0 0
-100 -100 Projects/79_225400_PGE_WE2_Onshore_2011_Ph1_Processing/05_Graphics/PR-21, modified 05.21.14
-200 -200 Vertical exaggeration = 2X Vertical exaggeration = 2X EXPLANATION 4,900 ft/s isovelocity horizon Qc Quaternary colluvium Notes: Arbitrary Line B, Amplitudes Depth Qm Quaternary marine terrace deposits Cross section through PG&E Q43i line 16.
Linear interpolation between top of Ks Vertical gray bars in the data section indicate called in boreholes DH-196 Ks Cretaceous sandstone (Great Valley sequence) bends in profile.
1031 Location of boring (See Figure 4-32 for for location)
Reflection amplitude Phase 2 Boring Profile E-E' 9 59 Top of Ks and 4,900 Ft/s 15 Isovelocity Horizon 99 91 83 76 68 61 53 46 38 30 23 07 15 23 30 38 46 53 61 68 76 83 91 99 0.0 0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 07 5 -0. -0. 0 -0. 0 -0. 0 -0. 0 -0. 0 -0. 0 -0. 0 -0. 0 -0. 0 -0. 0 -0. 0 -0. 0 0
CENTRAL COASTAL CALIFORNIA SEISMIC IMAGING PROJECT Pacific Gas and Electric Company Figure 4-38 D-102 D103
Fugro Consultants, Inc. PGEQ-PR-21 Project No. 04.79225400 2012 3D Onshore Seismic Survey Report Revision 0 Uninterpreted Interpreted X/Y: X/Y:
Feet 5725000 5730000 Feet 5725000 5730000 2265000 2265000 Coastline Coastline Projects/79_225400_PGE_WE2_Onshore_2011_Ph1_Processing/05_Graphics/PR-21, modified 05.14.14 0 1,000 2,000 ft 0 1,000 2,000 ft 0 500 m 0 500 m 2260000 2260000 5725000 5730000 5725000 5730000 EXPLANATION Notes: Group: US State Plane 1983 System: California Zone V Trace of planar discontinuity Reflection amplitude Datum: North American Datum 1983 compiled on reflection amplitude 0.0 6 0.0 1 5
0.0 6 5
0.0 2 Ellipsoid: GRS 1980 slice at 150 feet below sea level 4
0.0 7 4
0.0 2 X (Min, Max): 5721030.00 5731405.00 0.0 3 0.0 7 3
0.0 3 2
0.0 8 23 1
0.0 9 0.0 0
-0. 14 0.00 9 04 68 00
-0. 684 Phase 2 00
-0. 9 01
-0. 4 01 Y (Min, Max): 2259730.00 2268125.00
-0. 9 02
-0. 3 02
-0. 8 03
-0. 3 03
-0. 7 04
-0. 2 04
-0. 7 05
-0. 2 05
-0. 6 06 1 Latitude (Min, Max): 35.169404 35.193253 Reflection Amplitude Slice 1 Longitude (Min, Max): -120.813109 -120.779184 Depth Slice at 150 Feet Below Sea Level Depth slice -150.000, Amplitudes Depth (See Figure 4-32 for for location) CENTRAL COASTAL CALIFORNIA SEISMIC IMAGING PROJECT Pacific Gas and Electric Company Figure 4-39 D-76 D-77
Fugro Consultants, Inc. PGEQ-PR-21 Project No. 04.79225400 2012 3D Onshore Seismic Survey Report Revision 0 Uninterpreted Interpreted X/Y: X/Y:
Feet 5725000 5730000 Feet 5725000 5730000 2265000 2265000 Coastline Coastline Projects/79_225400_PGE_WE2_Onshore_2011_Ph1_Processing/05_Graphics/PR-21, modified 05.14.14 0 1,000 2,000 0 1,000 2,000 ft ft m m 2260000 0 500 m 2260000 0 500 m 5725000 5730000 5725000 5730000 EXPLANATION Note: Group: US State Plane 1983 Trace of planar discontinuity Reflection amplitude System: California Zone V compiled on reflection 0.0 Datum: North American Datum 1983 amplitude slice at 60 feet above sea level 0.0 0.0 0.0 0.0 35 32 29 27 24 Ellipsoid: GRS 1980 0.0 0.0 0.0 0.0 21 19 16 13 0.0 1 0.0 1 08 0.0 0 3 05 0.0 3 6 02 68 0
-0.
Phase 2 00
-0. 268 00
-0. 536 00
-0. 03 01 8 X (Min, Max): 5721030.00 5731405.00
-0. 1 01
-0. 3 01
-0. 6 01
-0. 9 02
-0. 1 02
-0. 4 02
-0. 7 02
-0. 9 Probable Q2 terrace riser 03
-0. 2 03 5 Y (Min, Max): 2259730.00 2268125.00 Reflection Amplitude Slice 2 Latitude (Min, Max): 35.169404 35.193253 Depth Slice at 60 Feet Above Sea Level Longitude (Min, Max): -120.813109 -120.779184 Depth slice -60.000, Amplitudes Depth CENTRAL COASTAL CALIFORNIA SEISMIC IMAGING PROJECT (See Figure 4-32 for for location)
Pacific Gas and Electric Company Figure 4-40 D-78 D-79
Fugro Consultants, Inc. PGEQ-PR-21 Project No. 04.79225400 2012 3D Onshore Seismic Survey Report Revision 0 South North South North Seismic-reflection profile B Seismic-reflection profile B' B with P-wave tomography overlain B' Line: 359.0 362.0 366.0 369.0 372.0 375.0 378.0 382.0 Line: 359.0 362.0 366.0 369.0 372.0 375.0 378.0 382.0 Trace: 315.0 334.0 354.0 374.0 394.0 413.0 433.0 453.0 Trace: 315.0 334.0 354.0 374.0 394.0 413.0 433.0 453.0 Reflection P-wave velocity amplitude (ft/s) 100 0.065 100 15,000 0.060 14,300 0.055 13,600 0.050 0 0 0.045 12,900 0.040 12,200 0.035 11,500
-100 0.030 -100 0.025 10,800 0.020 10,100 0.015
-200 -200 9,400 0.010 8,700 0.00499 0 8,000
-300 -300 Elevation (ft) Elevation (ft)
-0.00499 7,300
-0.010 6,600
-0.015
-0.020 5,900
-400 -400
-0.025 5,200
-0.030 4,500
-0.035
-500 -0.040 -500 3,800 Projects/79_225400_PGE_WE2_Onshore_2011_Ph1_Processing/05_Graphics/PR-21, modified 05.21.14
-0.045 3,100
-0.050 2,400
-600 -0.055 -600 1,700
-0.060
-0.065 1,000
-700 -700
-800 -800 Vertical exaggeration: 2X Vertical exaggeration: 2X Platform lineament 2 EXPLANATION Planar discontinuity, approximate (See Figure 4-32 for location of profile) Phase 2 Reflection Amplitude with Vp Tomography Overlay, Profile B-B' Note: Line = Inline value, trace = Crossline value.
CENTRAL COASTAL CALIFORNIA SEISMIC IMAGING PROJECT Pacific Gas and Electric Company Figure 4-41 D-94
Fugro Consultants, Inc. PGEQ-PR-21 Project No. 04.79225400 2012 3D Onshore Seismic Survey Report Revision 0 Uninterpreted Showing reflection discontinuities X/Y: X/Y:
5725000 5730000 5725000 5730000 Feet 0.457 Feet 0.457 0.228 0.228 1.63e-005 1.63e-005 2265000 2265000 Coastline Coastline Projects/79_225400_PGE_WE2_Onshore_2011_Ph1_Processing/05_Graphics/PR-21, modified 05.14.14 0 1,000 2,000 0 1,000 2,000 ft ft m 560 m 560 0 500 m 0 500 m 2260000 2260000 5725000 5730000 5725000 5730000 EXPLANATION Reflection amplitude (microseconds/meter)
Trace of planar discontinuity 5
5 23 compiled on reflection amplitude Notes: Group: US State Plane 1983 3
90 8
55 3
21 8
86 3
52 8
17 2
83 7
48 2
14 7
79 2
45 7
10 1
76 6
41 1
07 72 6
38 1 6 03 0
69 34 e-00
- 6. 6. 6. 5. 5. 5. 4. 4. 4. 3. 3. 3. 2. 2. 2. 1. 1. 1. 0. 0. 1.
slice at 150 feet below sea level System: California Zone V Datum: North American Datum 1983 Phase 2 Marine terrace mapped in seismic data Ellipsoid: GRS 1980 X (Min, Max): 5721030.00 5731405.00 Dip of Maximum Similarity Y (Min, Max): 2259730.00 2268125.00 Depth Slice at 60 Feet Above Sea Level Latitude (Min, Max): 35.169404 35.193253 Longitude (Min, Max): -120.813109 -120.779184 CENTRAL COASTAL CALIFORNIA SEISMIC IMAGING PROJECT (See Figure 4-32 for for location)
Pacific Gas and Electric Company Figure 4-42 D-80, D81
Fugro Consultants, Inc. PGEQ-PR-21 Project No. 04.79225400 2012 3D Onshore Seismic Survey Report Revision 0 Uninterpreted Showing reflection discontinuities 5725000 5730000 5725000 5730000 2265000 2265000 Coastline Coastline Projects/79_225400_PGE_WE2_Onshore_2011_Ph1_Processing/05_Graphics/PR-21, modified 05.14.14 0 1,000 2,000 0 1,000 2,000 ft ft m m 0 500 m 0 500 m 2260000 2260000 5725000 5730000 5725000 5730000 EXPLANATION Trace of planar discontinuity Reflection amplitude (microseconds/meter) 5 compiled on reflection amplitude e-3 90 8
55 3
21 8
86 3
52 8
17 2
83 7
48 2
14 7
79 2
45 7
10 1
76 6
41 1
07 6
72 1
38 6
03 0
69 5
34 23 00 Notes: Group: US State Plane 1983 slice at 150 feet below sea level System: California Zone V
- 6. 6. 6. 5. 5. 5. 4. 4. 4. 3. 3. 3. 2. 2. 2. 1. 1. 1. 0. 0. 1.
Datum: North American Datum 1983 Ellipsoid: GRS 1980 Phase 2 X (Min, Max): 5721030.00 5731405.00 Dip of Maximum Similarity Y (Min, Max): 2259730.00 2268125.00 Latitude (Min, Max): 35.169404 35.193253 Depth Slice at 150 Feet Below Sea Level Longitude (Min, Max): -120.813109 -120.779184 CENTRAL COASTAL CALIFORNIA SEISMIC IMAGING PROJECT (See Figure 4-32 for for location)
Pacific Gas and Electric Company Figure 4-43 D-82, D83
Fugro Consultants, Inc. PGEQ-PR-21 Project No. 04.79225400 2012 3D Onshore Seismic Survey Report Revision 0 40 -120°48' -120°47' 35°11'30" 0 450 400 1
15 PA C I F I C 0
350 35 101 10 0 0 Los Osos 0
00 San Luis Obispo 0
0 Figure extent 100 100 25 400 Avila Beach 50 Creek 0
n 25 yo 300 an 60 0 OCEAN 0
hC cho 1 0
Iris Pe 0 0 0 0 0 0 0 550 0 0 0
0 0
0 0 0 00 10 500 0 EXPLANATION 50 Area of detail, A and B 0 0 Location of boring (PG&E, 1989a, 1990) 0 2
0 0 0 45 0 0 0 Platform lineament with lineament 150 Sa number 35°11' 50 n Lu 40 0
is 3
0 0 Coastline Ba 35°11' 0
0 Sh y Topographic and bathymetric contour, or fau Area of detail, C and D eli 0 0 5-foot contour interval ne 0 0 lt 0
0 0 zon100 e
00 fa 0 NO DATA 0 0 0 150 Elevation of the highest strong reflector (ft) ul 0 0
t 0 30 High : 128 0
0 0
0 0 15 zo PA C I F I C ne 0 50 2 Low : 0 200 150 0
0 0 0 0 100 0 0 0 0 0 Note: Contours from LiDAR and bathymetric data 0 0 lt fau 0
0 0 0 compiled by PG&E (2014a) 0 0 0 0 0
0 1b 1a 0 0 0 00 0 0 300 0
0 0 0 0 0
sna ke attle 0 0
0 R 0 0 0
0 0 0 0 500 1,000 0
0 35°10'30" ft 0
250 Sh 0 0 m or 0
0 200 400 35°10'30" el in e
fa 0 0 50 Map projection and scale: NAD 83 State Plane CA Zone V, 1:10,000 OCEAN ul 0
t 0
0 zo 0 ne 0
Phase 2 Bedrock Reflection Surface 0
0 CENTRAL COASTAL CALIFORNIA SEISMIC IMAGING PROJECT 0
0 0 0
-120°48' -120°47' 0 Pacific Gas and Electric Company Figure 4-44 D-158
Fugro Consultants, Inc. PGEQ-PR-21 Project No. 04.79225400 2012 3D Onshore Seismic Survey Report Revision 0
-120°48' -120°47'40" -120°47'20" -120°47' 35°11' 35°11' 35°10'50" 35°10'50" EXPLANATION Location of boring (PG&E, 1989a, 1990) 2 Platform lineament with lineament number 35°10'50" NO DATA Coastline 35°10'50" 35°10'40" 35°10'40" Elevation of the highest strong reflector (ft)
High : 128 A - Uninterpreted C - Uninterpreted Low : 0
-120°48' -120°47'40" -120°47'20" -120°47'
-120°48' -120°47'40" -120°47'20" -120°47' Notes: Shaded relief from LiDAR and bathymetric data compiled by PG&E (2014a).
35°11' 35°10'50" 3
35°11' 35°10'50" 2
0 1 2 mi.
km 0 1 2 1b Map projection and scale: NAD 83 State Plane CA Zone V, 1:100,000 1a 35°10'50" 35°10'50" 35°10'40" NO DATA 35°10'40" Phase 2 Bedrock Reflection Surface, Detail CENTRAL COASTAL CALIFORNIA SEISMIC IMAGING PROJECT B - Interpreted C - Interpreted
-120°48' -120°47'40" -120°47'20" -120°47' Pacific Gas and Electric Company Figure 4-45 D-161
Fugro Consultants, Inc. PGEQ-PR-21 Project No. 04.79225400 2012 3D Onshore Seismic Survey Report Revision 0 X/Y: Slopeshade Image Lineaments Overlain Feet 5720000 5725000 5730000 5720000 5725000 5730000 2270000 2270000 2265000 2265000 Coastline Coastline 2260000 2260000 Projects/79_225400_PGE_WE2_Onshore_2011_Ph1_Processing/05_Graphics/PR-21, modified 05.21.14 5720000 5725000 5730000 5720000 5725000 5730000 EXPLANATION 0 1,000 3,000 ft.
Notes: Group: US State Plane 1983 m Topographic lineament mapped on Slope (degrees) 0 1000 System: California Zone V slope shade Datum: North American Datum 1983 High: 90 Ellipsoid: GRS 1980 Trace of planar discontinuity mapped X (Min, Max): 5721030.00 5731405.00 Phase 2 in reflection slice at 150 feet below sea level Low: 0 Y (Min, Max): 2259730.00 2268125.00 Latitude (Min, Max): 35.169404 35.193253 Topographic Lineaments Longitude (Min, Max): -120.813109 -120.779184 Depth slice -150.000, Amplitudes Depth CENTRAL COASTAL CALIFORNIA SEISMIC IMAGING PROJECT Lineaments mapped at 150 feet below sea level (See Figure 4-32 for for location) Pacific Gas and Electric Company Figure 4-46 D-73, D-74
Fugro Consultants, Inc. PGEQ-PR-21 Project No. 04.79225400 2012 3D Onshore Seismic Survey Report Revision 0 X/Y:
Feet 5725000 5730000 2012 seismic data acquisition extent 2265000 Coastline Projects/79_225400_PGE_WE2_Onshore_2011_Ph1_Processing/05_Graphics/PR-21, modified 05.20.14 2260000 5725000 5730000 (nT/km)
FVD, RTP 85 18 0
-18 Abbreviations:
-35 nT/km - nanoteslas per kilometer 0 1,000 2,000
-52 ft FVD - first vertical derivative m
-96 RTP - rotated to pole 0 500 m
-290 Notes: Group: US State Plane 1983 System: California Zone V Phase 2 Datum: North American Datum 1983 RTP First Vertical Derivative Ellipsoid: GRS 1980 of the Magnetic Field X (Min, Max): 5717955.00 5734530.00 Y (Min, Max): 2256685.00 2271545.00 CENTRAL COASTAL CALIFORNIA SEISMIC IMAGING PROJECT Latitude (Min, Max): 35.160805 35.202883 Longitude (Min, Max): -120.823107 -120.769044 Pacific Gas and Electric Company Figure 4-47 (See Figure 4-32 for for location)
D-48
PR No.: PGEQ-PR-21 FUGRO CONSULTANTS, INC Report Revision: 0 2012 Onshore Seismic Survey Report Page A1 of A34 Appendix A Isovelocity and Isodensity Maps of the Irish Hills Figure no. Map Page no.
A-1 Isovelocity Map, 7,500 fps . A2 A-2 Isovelocity Map, 8,000 fps . A3 A-3 Isovelocity Map, 8,500 fps . A4 A-4 Isovelocity Map, 9,000 fps . A5 A-5 Isovelocity Map, 9,500 fps . A6 A-6 Isovelocity Map, 10,000 fps . A7 A-7 Isovelocity Map, 10,500 fps . A8 A-8 Isovelocity Map, 11,000 fps . A9 A-9 Isovelocity Map, 12,500 fps . A10 A-10 Isovelocity Map, 13,000 fps . A11 A-11 Isovelocity Map, 14,000 fps . A12 A-12 Isovelocity Map, 14,500 fps . A13 A-13 Isovelocity Map, 15,000 fps . A14 A-14 Isovelocity Map, 15,500 fps . A15 A-15 Isovelocity Map, 16,000 fps . A16 A-16 Isovelocity Map, 16,500 fps . A17 A-17 Isovelocity Map, 17,000 fps . A18 A-18 Isodensity Map, 2.00 g/cm3 . A19
PR No.: PGEQ-PR-21 FUGRO CONSULTANTS, INC Report Revision: 0 2012 Onshore Seismic Survey Report Page A2 of A34 A-19 Isodensity Map, 2.05 g/cm3 . A20 A-20 Isodensity Map, 2.10 g/cm3 . A21 A-21 Isodensity Map, 2.15 g/cm3 . A22 A-22 Isodensity Map, 2.20 g/cm3 . A23 A-23 Isodensity Map, 2.25 g/cm3 . A24 A-24 Isodensity Map, 2.30 g/cm3 . A25 A-25 Isodensity Map, 2.35 g/cm3 . A26 A-26 Isodensity Map, 2.40 g/cm3 . A27 A-27 Isodensity Map, 2.45 g/cm3 . A28 A-28 Isodensity Map, 2.50 g/cm3 . A29 A-29 Isodensity Map, 2.55 g/cm3 . A30 A-30 Isodensity Map, 2.60 g/cm3 . A31 A-31 Isodensity Map, 2.65 g/cm3 . A32 A-32 Isodensity Map, 2.7 g/cm3 . A33
PR No.: PGEQ-PR-21 FUGRO CONSULTANTS, INC Report Revision: 0 2012 Onshore Seismic Survey Report Page A3 of A34 120"40W EXPLANATION Elevation (fset) 1400.1 to 1618.1
- z 0
N
- 1200.1 to 1400.0
~
- 1000.1 to 1200.0 :z 0
N
- 800. 1 to 1000.0 M
- 600. 1 to 800.0
- 400. 1 to 600.0
- 200. 1 to 400.0
- 0.1 to 200.0
- -199.9 to 0.0
-399.9 to -200.0
-599.9 to -400.0
- -799.9to -600.0
- -999.9 to -800.0
- -1155.0 to -1000.0 Pacific Ocean 0
t2 4mi 2 4km z
0 M
lsovelocity Map, 7,500 Ft/S CENTRAL COASTAL CAUFORNIA SEISMIC IMAGING PROJECT Pacific Gas and Electric Company Figure A-1
PR No.: PGEQ-PR-21 FUGRO CONSULTANTS, INC Report Revision: 0 2012 Onshore Seismic Survey Report Page A4 of A34 120"40W EXPLANATION Elevation (feet) 1400.1 to 1615.1 z 1200.1 to 1400.0 b
f'
"'
- 1000.1 to 1200.0
- z 0
N
- 800.1 to 1000.0 ..,
io
- 600.1 to 800.0
- 400.1 to 600.0
- 200.1 to 400.0
- 0.1 to 200.0
- -199.9 to 0.0
-399.9 to -200.0
-599.9 to -400.0
- -799.9 to -BOO.O
- -999.9 to -800.0
- -1199.9 to -1000.0
- -1366 3 to -1200_0 0 2 4mi Pacific Ocean 2 ~km lsovelocity Map, 8,000 FtJS CENTRAL COASTAL CAUFORNIA SEISMIC IMAGING PROJECT Pacific Gas and Electric Company Figure A-2
PR No.: PGEQ-PR-21 FUGRO CONSULTANTS, INC Report Revision: 0 2012 Onshore Seismic Survey Report Page A5 of A34 120"40W EXPLANATION Elevation (feet) 1400.1 to 1612.0
- z 1200.1 to 1400.0 0
N
- z
- r,
"'
- 1000.1 to 1200.0 0 r'
- 800.1 to 1000.0 (')
- 600.1 to 800.0
- 400.1 to 600.0
- 200.1 to 400.0
- 0.1 to 200.0
- -199.9to o.o
- -399.9 to -200.0
-599.9 to -400.0
-799.9 to -600.0
- -999.9 to -800.0
- -1199.9 to -1000.0
- -1399.9 to -1200.0
- -1578.0 to -1400.0 0 2 4mi Pacific Ocean ~~=--- 4km z
b z
120.40'\'V b
lsovelocity Map, 8,500 FUS CENTRAL COASTAL CAUFORNIA SEISMIC IMAGING PROJECT Pacific Gas and Electric Company Figure A-3
PR No.: PGEQ-PR-21 FUGRO CONSULTANTS, INC Report Revision: 0 2012 Onshore Seismic Survey Report Page A6 of A34 12o*sow 120°40'W EXPLANATION Elevation (feet) 1400.1 to 1609.0 1200.1 to 1400.0
- 1000.1 to 1200.0 ~
r'
- 800.1 to 1000.0 ~
- 600.1 to 800.0
- 400.1 to 600.0
- 200.1 to 400.0
- 0.1 to 200.0
- -199.9 to 0.0
- -399.9 to -200.0
- -599.9 to -400.0
-799.9 to -600.0
-999.9 to -800.0
-1199.9 to -1000.0
- -1399.9to -1200.0
- -1599.9 to -1400.0
- -1799.9to -1600.0
- -1963.3 to -1800.0 Pacific Ocean 0
t2 4mi 2 4km z
0 1:/U'OU'W
(')
lsovelocity Map, 9,000 Ft/S
PR No.: PGEQ-PR-21 FUGRO CONSULTANTS, INC Report Revision: 0 2012 Onshore Seismic Survey Report Page A7 of A34 120'40W EXPLANATlON Bevalion (feet) 1200. 1 101441.2 z 1000.1 to 1200.0 0
N fll
- 800.1 to 1000.0
- z 0
r'
- 600.1 to 800.0 (')
- 400.1 to 600.0
- 200.1 to 400.0
- 0 .1 to 200.0
- -199.9 to 0.0
- -399.9 to -200.0
- -599.9 to -400.0
- -799.9 to -600.0
- -999.9 to -800.0
-1199.9 to -1000.0
-1399.9 to -1200.0
-1599.9 to -1400.0
- -1799.9 to -1600.0
- -1999.9 to -1800.0
- -2199.9 to -2000.0
- -2373.1 to -2200.0
~
Pacific Ocean 0
t2 4mi z L. 4km 0
z b
0 120.40'W lsovelocity Map, 9,500 Ft/S CENTRAL COASTAL CAUFORNIA SEISMIC IMAGING PROJECT Pacific Gas and Electric Company Figure A-5
PR No.: PGEQ-PR-21 FUGRO CONSULTANTS, INC Report Revision: 0 2012 Onshore Seismic Survey Report Page A8 of A34 120"40W EXPLANATION Elevation (feet) 1200.1 to 1412.3 1000.1 to 1200.0
- 800.1 to 1000.0
- 600.1 to 800.0 :z 0
N
- 400.1 to 600.0 ..,
io
- 200.1 to 400.0
- 0.1 to200.0
- -199.9 to 0.0
- -399.9 to -200.0
- -599.9 to -400.0
- -799.9 to -600.0
- * -999.9 to -800.0
- -1199.9 to -1000.0
-1399.91o-1200.0
-1599.910-1400.0
-1799.910 -1600.0
- -1999.910-1800.0
- -2199.9 1o -2000.0
- -2399.9 1o -2200.0
- -2599.9 1o -2400.0
- -2770.210-2600.0 Pacific Ocean 0
t2 4mi 2 4km
- z 0
~
io lsovelocity Map, 10,000 Ft/S CENTRAL COASTAL CAUFORNIA SEISMIC IMAGING PROJECT Pacific Gas and Electric Company Figure A-6
PR No.: PGEQ-PR-21 FUGRO CONSULTANTS, INC Report Revision: 0 2012 Onshore Seismic Survey Report Page A9 of A34 lsovelocity Map, 10,500 Ft/S CENTRAL COASTAL CAUFORNIA SEISMIC IMAGING PROJECT Pacific Gas and Electric Company Figure A-7
PR No.: PGEQ-PR-21 FUGRO CONSULTANTS, INC Report Revision: 0 2012 Onshore Seismic Survey Report Page A10 of A34 lsovelocity Map, 11,000 Ft/S CENTRAL COASTAL CAUFORNIA SEISMIC IMAGING PROJECT Pacific Gas and Electric Company Figure A-8
PR No.: PGEQ-PR-21 FUGRO CONSULTANTS, INC Report Revision: 0 2012 Onshore Seismic Survey Report Page A11 of A34 120"40W EXPLANATION Elevation (feet) 300.1 to 524.1 0.1 to 300.0 z
f<l Lo
- -299.9 to 0.0
- z
- -599.9 to -300.0 0 r'
- -899.9 to -600.0
(')
- -1199.9 to -900.0
- -1499.9 to -1200.0
- -1799.9 to -1500.0
- -2099.9 to -1800.0
-2399.9 to -2100.0
-2699.9 to -2400.0
- -2999.9
- -3299.9 to -2700.0 to -3000.0
-3599.9 to -3300.0
-3899.9 to -3600.0
- -4199.9 to -3900.0
- -4499.9 to -4200.0
- -4799.9 to -4500.0
- -5099.9 to -4800.0
~ * -5167.8 to -5100.0 Pacific Ocean 0
t2 4mi z '2 4km 0
z b
120'40W lsovelocity Map, 12,500 Ft/S CENTRAL COASTAL CAUFORNIA SEISMIC IMAGING PROJECT Pacific Gas and Electric Company Figure A-9
PR No.: PGEQ-PR-21 FUGRO CONSULTANTS, INC Report Revision: 0 2012 Onshore Seismic Survey Report Page A12 of A34 120"40'W EXPLANATION Elevation (feet) 0.1 10444.8 z
0
- -499.9 to 0.0
~
- -999.9 to -500.0 z 0
~
- -1499.9 to -1000.0 ::::
- -1999.9 to -1500.0
- -2499.9 to -2000.0
- -2999.9 to -2500.0
- -3499.9 to -3000.0
- -3999.9 to -3500.0
- -4499.9 to -4000.0
-4999.9 to -4500.0
- -5499.9 to -5000.0
- -5999.9 to -5500.0
- -5499.9 to -6000.0
- -6783.4 to -6500.0 u 4ml Pacific Ocean 2 4km lsovelocity Map, 13,000 Ft/5 CENTRAL COASTAL CAUFORNIA SEISMIC IMAGING PROJECT Pacific Gas and Electric Company I Figure A-10
PR No.: PGEQ-PR-21 FUGRO CONSULTANTS, INC Report Revision: 0 2012 Onshore Seismic Survey Report Page A13 of A34 12o*sow 120°40'W EXPLANATION Elevation (feet) 0.1 to 8.8
-499.9 to 0.0 z
- -999.9 to -500.0 0 r'
- -1499.9to -1000.0 "'
(')
- -1999.9 to -1500.0
- -2499.9 to -2000.0
- -2999.9 to -2500.0
- -3499.9 to -3000.0
- -3999.9 to -3500.0
- -4499.9 to -4000.0
- -4999.9 to -4500.0
- -5499.9 to -5000.0
-5999.9 to -5500.0
-6499.9 to -6000.0
- -6999.9 to -6500.0
- -7499.9 to -7000.0
- -7999.9 to -7500.0
- -8499.9 to -8000.0
- -8979.8 to -8500.0 Pacific Ocean 0
t 2 4mi 2 4km z
0 12o*sow '"'
(')
lsovelocity Map, 14,000 Ft!S
PR No.: PGEQ-PR-21 FUGRO CONSULTANTS, INC Report Revision: 0 2012 Onshore Seismic Survey Report Page A14 of A34 120"40W EX PLANATION Elevation (feet) 0.1108.8
-499.9 to 0.0
- z
- -999.9 to -500.0 0 N
- -1499.9 to -1000.0 ..,
io
- -1999.9 to -1500.0
- -2499.9 to -2000.0
- -2999.9 to -2500.0
- -3499.9 to -3000.0
- -3999.9 to -3500.0
- -4499.9 to -4000.0
- -4999.9 to -4500.0
- -5499.9 to -5000.0
-5999.9 to -5500.0
-6499.9 to -6000.0
- -6999.9 to -6500.0
- -7499.9 to -7000.0
- -7999.9 to -7500.0
- -8499.9 to -8000.0
- -8992.3 to -8500.0 0 2 4mi Pacific Ocean 2 ~km
- z 0
~
io
!so-velocity Map, 14,500 Ft/S CENTRAL COASTAL CAUFORNIA SEISMIC IMAGING PROJECT Pacific Gas and Electric Company Figure A-12
PR No.: PGEQ-PR-21 FUGRO CONSULTANTS, INC Report Revision: 0 2012 Onshore Seismic Survey Report Page A15 of A34 120"40W EXPLANATION Elevation (feet) 0.1 to 8.8 z -499.9 to 0.0
~ :z M * -999.9 to -500.0 0 N
- -1499.9 to-1000.0 ..,
io
- -1999.9 to -1500.0
- -2499.9 to -2000.0
- -2999.9 to -2500.0
- -3499.9 to -3000.0
- -3999.9 to -3500.0
- -4499.9 to -4000.0
- -4999.9 to -4500.0
- -5499.9 to -5000.0
-5999.9 to -5500.0
-6499.9 to -6000.0
- ~999.9 to -6500.0
- -7499.9 to -7000.0
- -7999.9 to -7500.0
- -8499.9 to -8000.0
- -8992.3 to -8500.0 Pacific Ocean 0
t2 4mi 2 ~km
- z 0
~
io lsovelocity Map, 15,000 FUS CENTRAL COASTAL CAUFORNIA SEISMIC IMAGING PROJECT Pacific Gas and Electric Company Figure A-13
PR No.: PGEQ-PR-21 FUGRO CONSULTANTS, INC Report Revision: 0 2012 Onshore Seismic Survey Report Page A16 of A34 120"40W EX PLANATION Elevation (feet)
- 0. 1 1o8.8
-499.9 to 0.0 z
~ * -999.9 to -500.0 z iD 0
"' * -1499.9 to -1000.0 r'
(')
- -1999.9 to - 1500.0
- -2499.9 to -2000.0
- -2999.9 to -2500.0
- -3499.9 to -3000.0
- -3999.9 to -3500.0
- -4499.9 to -4000.0
- -4999.9 to -4500.0
- -5499.9 to - 5000.0
- -5999.9 to -5500.0
-6499.9 to -6000.0
-6999.9 to -6500.0
- -7499.9 to -7000.0
- -7999.9 to -7500.0
- -8499.9 to -8000.0
- -8999.9 to -8500.0
~ * -9189.5 to -9000.0 Pacific Ocean 0
t2 4mi z L. 4km 0
z 120'4 0'W b
lsovelocity Map, 15,500 Ft/S CENTRAL COASTAL CAUFORNIA SEISMIC IMAGING PROJECT Pacific Gas and Electric Company Figure A-14
PR No.: PGEQ-PR-21 FUGRO CONSULTANTS, INC Report Revision: 0 2012 Onshore Seismic Survey Report Page A17 of A34 120"40W EXPLANATION Elevation (feet) 0.1 to 8.8
-499.9 to 0.0
- -999.9 to -500.0
- -1499.9 to -1000.0
- -1999.9 to -1500.0
- -2499.9 to -2000.0
- -2999.9 to -2500.0
- -3499.9 to -3000.0
- -3999.9 to -3500.0
- -4499.9 to -4000.0
- -4999.9 to -4500.0
- -5499.9 to -5000.0
-5999.9 to -5500.0
-6499.9 to ~ooo.o
-6999.9 to ~500.0
- -7499.9 to -7000.0
- -7999.9 to -7500.0
- -8499.9 to -8000.0
- -8999.9 to -8500.0
- -9192.4 to -9000.0 0 2 4mi Pacific Ocean 2 ~km lsovelocity Map, 16,000 FUS CENTRAL COASTAL CAUFORNIA SEISMIC IMAGING PROJECT Pacific Gas and Electric Company Figure A-1 5
PR No.: PGEQ-PR-21 FUGRO CONSULTANTS, INC Report Revision: 0 2012 Onshore Seismic Survey Report Page A18 of A34 120"40W EXPLANATION Elevation (feet) 0.1 to8.8
-499.9 to 0.0
- z 0
N
- -999.9 to -500.0 :z
"'"' * -1499.9 to -1000.0 0
r'
- -1999.9 to -1500.0 "'
- -2499.9 to -2000.0
- -2999.9 to -2500.0
- -3499.9 to -3000.0
- -3999.9 to -3500.0
- -4499.9 to -4000.0
- -4999.9 to -4500.0
- -5499.9 to -5000.0
- -5999.9 to -5500.0
-6499.9 to -6000.0
-6999.9 to -6500.0
- -7499.9 to -7000.0
- -7999.9 to -7500.0
- -8499.9 to -8000.0
- -8999.9 to -8500.0
~ * -9361.3 to -9000.0 Pacific Ocean 0
t 2 4mi "1. 4km z
0 z
120.40'W b
lsovelocity Map, 16,500 Ft/S CENTRAL COASTAL CAUFORNIA SEISMIC IMAGING PROJECT Pacific Gas and Electric Company Figure A-1 6
PR No.: PGEQ-PR-21 FUGRO CONSULTANTS, INC Report Revision: 0 2012 Onshore Seismic Survey Report Page A19 of A34 I
120"40'W Explanation Elevation (feet) 0.1 to8.8
-499.9 to 0.0 z
0 N * -999.9 to -500.0 f!l
- -1 499.9 to -1000.0
- -1999.9 to -1500.0
- -2499.9 to -2000.0
- -2999.9 to -2500.0
- -3499.9 to -3000.0
- -3999.9 to -3500.0
- -4499.9 to -4000.0
- -4999.9 to -4500.0
- -5499.9 to -5000.0
-5999.9 to -5500.0
-6499.9 to -6000.0
-6999.9 to -6500.0
- -7499.9 to -7000.0
- -7999.9 to -7500.0
- -8499.9 to -8000.0
- -8999.9 to -8500.0
~ * -9361 .3 to -9000.0 0
~2 4 mi Pacific Ocean z u '1. 4Km 0
z b
0 1?0"40'W lsovelocity Map, 17,000 Ft/S CENTRAL COASTAL CAUFORNIA SEISMIC IMAGING PROJECT Pacific Gas and Electr ic Company Figure A-17
PR No.: PGEQ-PR-21 FUGRO CONSULTANTS, INC Report Revision: 0 2012 Onshore Seismic Survey Report Page A20 of A34 12D"50'W 120"40'VI EXPLANATION Elevation (feet) 1700.1 to 1811_0 1600.1 to 1700.0 z
0 f"
I{)
- 1500.1 to 1600 _0 M
- *1 400 1 to 1 !100 o
- 1300.1 to 1400 _0
- 1200.1 to 1300_0
- 1100.1 to 1200. 0
- 1000.1 to 1100_0
- 900.1 to 1000.0
- 800_ 1 to 900_0
- 700_1 to 800_0
- 600_1 to 700_0
- 500_1 to 600_0 400.1 to 500.0 300_'1 to400 _0
- 200_1 to 300_0
- I 00_1 to 200_0
- 0_1 to 100_0
- -99 9 to 0.0
~ * - '185_5 to -100_0 0
~ 2 4mi Pacific Ocean z u 2. 4Km 0
- 0 M
1?n*anw lsodensity Map, 2.00 g/cm3 CENTRAL COASTAL CAUFORNIA SEISMIC IMAGING PROJECT Pacific Gas and Electric Company Figure A-1 8
PR No.: PGEQ-PR-21 FUGRO CONSULTANTS, INC Report Revision: 0 2012 Onshore Seismic Survey Report Page A21 of A34 120°4 0'W EXPLANATION Elevation (feet) o 1600.1to 18099
- '1400.1 to 1600.0
- 1200.1 to 1400.0
- 1000.1 to 1200.0
- 800: 1 to 1000.0
- 600 .1 to 800.0
- 400.1 to 600.0 200.1 lu 400.0 0.1 to200.0
- - 199.910 0 .0
- -399.9 10 -200.0
- 540.0 to 400.0 u 4ml Pacific Ocean z 2 4km
~
lsodensity Map, 2.05 g/cm3 Pacific Gas and Electric Company Figure A-19
PR No.: PGEQ-PR-21 FUGRO CONSULTANTS, INC Report Revision: 0 2012 Onshore Seismic Survey Report Page A22 of A34 120°4 0'W EXPLANATION Elevation (feet) 1600.1 to 1808.7
- *1400.1 to 1600.0
- 1200.1 to 14 00.0
- 1000.1 to 1200.0
- BOO. *t to 1000.0
- 600. *t to 800.0
- 400. 1 to 600.0
- 200. *t to 400.0 0 .1 to 200.0
-199.9 to 0.0
- -399.9 lu -200.0
- 500.0 to 400.0 e -7R1 fl to -fiOO 0 0 ? 4mi Pacific Ocean 2 4km lsodensity Map, 2.10 g/cm3 Pacific Gas and Electric Company Figure A-20
PR No.: PGEQ-PR-21 FUGRO CONSULTANTS, INC Report Revision: 0 2012 Onshore Seismic Survey Report Page A23 of A34 120°40'W EXPLANATION Ele vation (feet)
- 1 600.1 to 1807.6 1400.1 to 1600.0
- 1200.1to14 00.0
- '1000.1 to 1200.0
- 800. 1 to 1000.0
- 600.1 to 800.0
- 400 1 to 000 0
- 200. 1 to 400.0
- 0.1 to 200.0
-1 99.9 to 0 .0
-399.9 lu -200.0
- 509.0 to 400.0
- -799.9 to -600.0
- -999.9 lu -800.0
- -1 170A to - 1000.0 0 ? 4mi Pacific Ocean 2 4km lsodensity Map, 2.15 glcml Pacific Gas and Electric Company Figure A-21
PR No.: PGEQ-PR-21 FUGRO CONSULTANTS, INC Report Revision: 0 2012 Onshore Seismic Survey Report Page A24 of A34 120°40'W EXPLANATION Elevation (feet) 14 00.1 to 1607.7 z 1200.1 to 1400.0 0
"'"'"'
- 1000.1 lu 1200.0
- 800.1 1000.0 to
- tiUU.1 to tlUU.U
- 400.1 to 000.0
- 200.1 to 400.0
- 0.1 to 2UU.O
- -199.9 to 0.0
- -399.9 to -200.0
-!:ll:l\J.l:l to -4UU.U
-799.9 to -600.0
- -999.9 to -800.0
- -1199.9 to -1000.0
- -1399.9 to -1200.0
- -1559.9 to -14 00.0 0 ? 4mi Pacific Ocean 2 4km lsodensity Map, 2.20 g/cm3 Pacific Gas and Electric Company Figure A-22
PR No.: PGEQ-PR-21 FUGRO CONSULTANTS, INC Report Revision: 0 2012 Onshore Seismic Survey Report Page A25 of A34 12D"50'W 120"40'VI EXPLANATION Elevation (feet) 1200.1 to 1408.6 z 1000. 1 to 1200 .0 0
f" I{)
M
- 800.1 to 10000
- 600.'1 to 800.0
- 400.1 to 600.0
- ?00 1 to 4fl0 fl
- 0.1 to 200.0
- -199.9 0 .0 to
- -3!:J!:J.!J to -200. u
- -599.9 to -400.0
- -799.9 -600.0 to
-999.9 to -800.0
-1199.9 to -1000.0
- - 13!:J!:J.!:J to -1LUU.U
- -1599.9 to -1400.0
- -1743.0 to -1600.0
- -198.1.7 to -"1743. 1
~
0
~2 4mi Pacific Ocean z u L. 4Km 0
- 0 M
1?n*anw lsodensity Map, 2.25 gfcml CENTRAL COASTAL CAUFORNIA SEISMIC IMAGING PROJECT Pacific Gas and Electr ic Company Figure D-23
PR No.: PGEQ-PR-21 FUGRO CONSULTANTS, INC Report Revision: 0 2012 Onshore Seismic Survey Report Page A26 of A34 12D"50'W 120"40'W EXPLANATlON Elevation (feet) 1200.1 to 1107.5 1000.1 to 1200.0
- B00.1 to 1000.0
- 600.1 to 800.0
- 400.1 to 600.0
- 200.1 to 400.0
- 0.1 to 200.0 e -19Y Y to U.U
- -199.9 to -200 .0
- -399.9 to -200.0
- -599.9 to -400 .0
- -799.9 to -600.0
- -999 9 to -800.0
-*1199.9 to - I ooo.o
-1399.9 to -1200.0
-1599.9 to -1400.0
- - 1799.9 to -*toOO.O
- -1999.9 to -1800.0
- -2199.9 to -2 000.0
- -2399.9 to -2200.0
- 2767.6 to 2400.0
~
N 0 ? 4mi Pacific Ocean ~~=--- 2 4km lsodensity Map, 2.30 g/cm~
Pacific Gas and Electric Company Figure A-24
PR No.: PGEQ-PR-21 FUGRO CONSULTANTS, INC Report Revision: 0 2012 Onshore Seismic Survey Report Page A27 of A34 12D"50'W 120"40'W EXPLANATION Elevation (feet) 1000.1 to 1207.7
- 500.1 to 1000.0
- 0.1 to 500.0
- -49~Hl to no
- -999.9 to -500.0
- 199.9 to -1000.0
-1YY\UJ to -1~00.0
- -2499.9 to -2000.0
- -2999.9 to -2500.0
- -3374.3 to -3000.0 0 2 4mi Pacific Ocean 1£U"~ U'W I
Map projection and scale: N/\D 83 state Plane C/1 Zone V lsodensity Map, 2.35 gfcm3 CENTRAL COASTAL CAUFORNIA SEISMIC IMAGING PROJECT
~~ Pacific Gas and Electric Company Figure A-25
PR No.: PGEQ-PR-21 FUGRO CONSULTANTS, INC Report Revision: 0 2012 Onshore Seismic Survey Report Page A28 of A34 120°40'VI EXPLANATION Elevation (feet)
~UU.1 to !l2.1.4 z
- 0.1 to 500.0
~
I{)
M * -499 9 to 0.0
- -999.9 to -500.0
- 1400.0 to 1000.0
- -199!Hl to -1!100 0
-2499.9 to -2000.0
- -2999.9 to -2500.0
- -3499.9 to -3000.0
- 3063.3 to 3500.0 0
~ 2 4mi Pacific Ocean u 2. 4Km lsodensity Map, 2.40 glcm3 CENTRAL COASTAL CAUFORNIA SEISMIC IMAGING PROJECT Pacific Gas and Electric Company Figure A-26
PR No.: PGEQ-PR-21 FUGRO CONSULTANTS, INC Report Revision: 0 2012 Onshore Seismic Survey Report Page A29 of A34 120°40'W EXPLANATION Elevation (feet) 0.1 to 500.0 e -4YY.!J to U.U e -999.9 to -!JOO.O 5
- -1499.9 to -1000.0~ "'
- -1999.9 to -1500.0
- -2499.9 to -2000.0
- -2999.9 to -2500.0
- -3499.9 to -3000.0
- -3999.9 to -3500.0
-4499.9 to -4000.0
-4999.9 to -4500.0
- -5499.9 to -5000.0
- -59~9 9 In -5500 0
- -6499.9 to -6000.0
- 6501 .0 to 6500.0 0 ? 4mi Pacific Ocean 2 4km lsodensity Map, 2.45 gfcm3 Pacific Gas and Electric Company Figure A-27
PR No.: PGEQ-PR-21 FUGRO CONSULTANTS, INC Report Revision: 0 2012 Onshore Seismic Survey Report Page A30 of A34 120°40'W EXPLANATlON Elevation (feet) 0 .1 to 239.-1
-499.9 to 0.0
- -999 .9 to -~00.0
- 199.9 to -1000.0
- -1999.9 to -*1500.0
- -2499.9 to -2000.0
- -2999.9 to -2500.0
- -3499.9 to -3000.0
- -3999.9 to -3500.0
- -4499.9 to -4000.0
- -4999.9 to -4500.0
- -5499.9 to -5000.0
-5999.9 to -5500.0
-6499.9 to -6000.0
-6999.9 to -6500.0
- -7499.9 to -7000.0
- -7999.9 lu -7500.0
- 8400.0 to 8000.0
- -8792.6 to -8500.0 0 ? 4mi Pacific Ocean 2 4km lsodensity Map, 2.50 g/cm3 Pacific Gas and Electric Company Figure A-28
PR No.: PGEQ-PR-21 FUGRO CONSULTANTS, INC Report Revision: 0 2012 Onshore Seismic Survey Report Page A31 of A34 120°40'VI EXPLANATION Elevation (feet) 0 1 to ?::19 4 z -499_9 lu 0_0 0
f" I{)
M
- _ggg_g to -500_0
- -14!:1!:1!:1 to -1UUU.U
- - 1999.9 to - 1500_0
- -2499 9 to -2000.0
- -2999.9 to -2500_0
- 3400.0 to 3000_0
- -3999 9 to -3500_0
- -4499.9 to -4000_0
- -4999.9 to -4500.0
- -5499.9 to -5000_0
-5999.9 to -5500.0
-6499.9 to -6000_0
-6999.9 lu -6500_0
- 199 9 to -7000.0
- -7999.9 to -7500_0
- -0499.9 to -0000.0
- -1\7~? ~ to -ll~O 0
~
0
~2 4mi Pacific Ocean z u 2 4Km 0
- 0 M
1?n*anw lsodensity Map, 2.55 g/cm3 CENTRAL COASTAL CAUFORNIA SEISMIC IMAGING PROJECT Pacific Gas and Electric Company Figure A-29
PR No.: PGEQ-PR-21 FUGRO CONSULTANTS, INC Report Revision: 0 2012 Onshore Seismic Survey Report Page A32 of A34 120°40'VI EXPLANATION Elevation (feet) 01 to 7'194 z -499.9 lu 0.0 0
f" I{)
M
- _ggg_g to -500.0
- - 1491:1.!:1 to -1000.0
- - 1999.9 to -1500.0
- -2499.9 to -2000.0
- -2999.9 to -2500.0
- 3400.0 to 3000.0
- -3999.9 to -3500_0
- -4499.9 to -4000.0
- -4999.9 to -4500.0
- -5499.9 to -5000.0
-5999.9 to -5500.0
-6499.9 to -6000.0
- -6999.9 lu -6500.0
- 1999 to -7000.0
- -7999.9 to -7500.0
- -0499.9 to -0000.0
~
- -1!79? g to -llfiOO 0 0
~ 2 4 mi Pacific Ocean z u 2 4Km 0
- 0 M
1?n*anw lsodensity Map, 2.60 g/cm' CENTRAL COASTAL CAUFORNIA SEISMIC IMAGING PROJECT Pacific Gas and Electric Company Figure A-30
PR No.: PGEQ-PR-21 FUGRO CONSULTANTS, INC Report Revision: 0 2012 Onshore Seismic Survey Report Page A33 of A34 120°40'W EXPLANATION Bevalion (feet) 0.1 to 239.-1
-4YY.Y to 0.0
- -999.9 to -500.0
- 199.9 to -1000.0
- -1YYY.Y to -1~00. 0
- -2499.9 to -2000.0
- -2999.9 to -2500.0
- -3499.9 to -3000.0
- -3999.9 to -3~00.0
- -4499.9 to -4000.0
- -4999.9 to -4500.0
- -5499.9 to -5000.0
-5999.9 to -5500.0
-5499.9 to -5000.0
-6999.9 to -6500.0
- -7499.9 to -7000.0
- -7999.9 to -7500.0
- -8499.9 to -8000.0
- -R7!l? 9 to -RSOO 0 u 4ml Pacific Ocean z 2 4km
~
lsodensity Map, 2.65 g/cm3 Pacific Gas and Electric Company Figure A-3 1
PR No.: PGEQ-PR-21 FUGRO CONSULTANTS, INC Report Revision: 0 2012 Onshore Seismic Survey Report Page A34 of A34 120°40'VI EXPLANATION Elevation (feet) 0.1 to 239.4 z
0 -499.9 to 0.0 f"
I{)
M
- -999.9 to -500 .0
- -1Ml~ ~to -1000 0
- - 1999.9lu - 1500.0
- 2400.0 to 2000.0
- -:/YYY.Y to -:/~00.0
- -3499.9 to -3000.0
- -3999.9 to -3500.0
- -4499.9 lu -4000.0
- 4000.0 to 4500.0
- -5499.9 to -5000.0
-!i999.9 to -!i!JOO.O
-61199.9 to -6000.0
-6999.9 to -6500.0
- -7499.9 to -7000.0
- -7~~~ ~to -7!100 0
- -8499.9 lu -8000.0
~
-8792.9 to -8500.0 0
~ 2 4mi Pacific Ocean z u :! 4Km 0
- 0 M
1?n*anw lsodensity Map, 2. 70 g/cm3 CENTRAL COASTAL CAUFORNlA SEISMIC IMAGING PROJECT Pacific Gas and Electric Company Figure A-32