FSAR Section 2.5

CCNPP U

nit 32.5–345

Rev.3©

2007 UniStar N

uclear Developm

ent, LLC. All rights reserved.

COPYRIG

HT PRO

TECTED

FSAR Section 2.5

Tch

Ts

QTu

Ql

Qdu

Tcsm

Tu

Qb

Qal

Qz

Qt

?

* For a detailed description of map units see Figure 2.5-28.

Tertiary fault (buried)

Geologic map boundary

Cross section (see Figures 2.5-33, 2.5-41, and 2.5-42)

Explanation

Artificial fill

Holocene beach deposits

Alluvium

Lowland deposits (informal unit)

Terrace deposits (informal unit)

Upland deposits (informal unit)

Choptank and St. Marys Formations undivided

Cove Point and Broomers Island7.5-minute geologic maps

(Glaser, 2003 b and c)

Geologic Map of Maryland(Cleaves et al., 1968)

Quaternary, sand

Quaternary, gravel

Tertiary-Quaternary, sand

Miocene, sand

Miocene, sand

af

B B'

Figure 2.5-32—{Site Area Geologic Map 5-Mile (8-Km) Radius}

?

?

?

?

?

Tu

Tu

Tcsm

Tu

Qz

Qz

af

Tu

Qz

Tcsm

Qal

Qz

Qz

Tcsm

TcsmTcsm

Tcsm

Tcsm

Tcsm

Qz

Qal

Tcsm

Qcx

Qz

Tu

Tcsm

Qz

Tu

Qb

Qz

Tu

QalTu

Qal

Qal

Tu

Qal

Qal

Qt

Tu

Qal

Qal

Qt

Tcsm

QalQal

Qt

Tcsm

Tu

Qt Qal

Tu

Qal

Tu

Qal

Tu

Qal

Qz

Qal

Tu

Tcsm

Tu

Tcsm

Ql

Ql

Ts

Ts

Qdu

QTu

QTu

Ts

QTu

Ts

Ql

Ql Ts

QlQTu

Tch

Tch

Ts

Tch

Tch

Tch

Qdu

Tch

Tch

Ts

Tch

Ql

QTu

0

0 1 2 3 mi

1 2 3 km

Chesapeake Bay

Patuxent River

Glaser (2003 b and c)

Cleaves et al. (1968)

Glaser (2003 b and c)

Cleaves et al. (1968)

A'

D'

D

C'C

4.1 milesto A fromedge ofmap

4.1 milesto A fromedge ofmap

B'

B

Hillvi

lle fa

ult (

Hanse

n 1

978)

Hillvi

lle fa

ult (

Hanse

n 1

978)

5-mile radius

76° 30'0"W 76° 22'30"W

38°

22'3

0"N

38°

30'0

"N

CCNPP Unit 3CCNPP Unit 3

FSAR Section 2.5

CCNPP U

nit 32.5–346

Rev.3©

2007 UniStar N

uclear Developm

ent, LLC. All rights reserved.

COPYRIG

HT PRO

TECTED

FSAR Section 2.5

) Radius}

Tcf*

Tu Tu

Tcsm

Qal

A'

B'

0-40

40

-80

80

-120

120160200240280

Ele

vatio

n (f

eet)

0-40

40

-80

80

-120

120160200240280

Ele

vatio

n (f

eet)

Bow

en R

oad

Mac

kall

Roa

d

MD

497

Che

sape

ake

Bay

Tcsm

Tcp

Tu

Figure 2.5-33—{Site Area Geologic Cross Sections A-A’ and B-B’ 5-Mile (8-Km

Ade

line

Roa

d

Bat

tle C

reek

Isla

nd C

reek

Han

ce R

oad

Vertical exaggeration 10X

QalTcsm Tcsm

TcpTcp

Tcf* Tcf*

Tcsm Tcsm

Tcp Tcp

Tu Tu Tu

Tcsm

Figure 2.5-33 – {Site Area Geologic Cross Sections A - A' and B - B' 5-mile (8-km) Radius}

af

Qal Qal Qt QtQal

Tcp

Qal Qal Qal Qal

Modified from Glaser (2003b)

For unit descriptions see Figure 2.5-28 Site Vicinity Geologic Map (25-mile radius) Unit Descriptions.

A

B

0-40

40

-80

80

-120

120160200240280

Ele

vatio

n (f

eet)

0-40

40

-80

80

-120

120160200240280

Ele

vatio

n (f

eet)

Mar

shal

l Roa

d

Bro

omes

Isla

ndR

oad

(MD

264

)

MD

765

MD

2/4

MD

2/4

Gol

dste

in B

ranc

h

John

s C

reek

Cam

p C

onoy

Roa

d

Gra

ys C

reek

Qua

kers

Sw

amp

Tu

Vertical exaggeration 10X

Modified from Glaser (2003c)

For unit descriptions see Figure 2.5-28 Site Vicinity Geologic Map (25-mile radius) Unit Descriptions.

Tcf* - Calvert Formation - Fairhaven member (mapped in subsurface)

CCNPPUnit 3

FSAR Section 2.5

CCNPP U

nit 32.5–347

Rev.3©

2007 UniStar N

uclear Developm

ent, LLC. All rights reserved.

COPYRIG

HT PRO

TECTED

FSAR Section 2.5

2000 ft

600 m

5-minute geologic

contours derived data c., 2003).

, see Figure 2.5-28.

-39,

)

ations undivided

Figure 2.5-34—{Site Geologic Map 0.6-mi (1-km) Radius}

Calvert Cliffs ParkwayCalvert Cliffs Parkway

CCNPP Unit 3 CCNPP Unit 3

af

0.6-m

ileradius

0 1000

0 300

Tcsm

Tcsm

Tcsm

Tcsm

QalQal

Tu

Tu

af

af

afTu

Tu

Tu

Tu TcsmTcsmQal

Tu

Tu

Tu

Tu

Tu

Qb

w

w

Barge dock

C'

E'

E"

E'

E"

E

D'

C'E

D'

Road C

-1

Road C

-1

Roa

d B

-1

Figure 2.5-34 – {Site Geologic Map 0.6-mi (1-km) Radius}

Projection: UTM 18 NAD83

Explanation

Chesapeake Bay

John’s

Notes: 1. Modified from Cove Point 7.map (Glaser, 2003c).

2. Shaded relief and base mapfrom Calvert County LiDAR (Spatial Data Consultants, In

3. For description of map units

Site Geologic Map(0.6-mile radius)*

5-foot contour (derived from Calvert County LIDAR data)

Stream

Cross section (see Figures 2.52.5-41, 2.5-42, and 2.5-43)

Existing facilities

Proposed facilities

Creek

John’s

Creek

Artificial fill

Alluvium

Holocene beach deposits

Upland deposits (informal unit

Choptank and St. Marys Form

76°27'0"W 76°26'30"W 76°26'0"W 76°25'30"W

76°27'0"W 76°26'30"W 76°26'0"W 76°25'30"W38

°26'

0"N

38°2

6'0"

N

38°2

5'30

"N

38°2

5'30

"N

Road C-5

Road C

-1

Roa

d B

-1

Road C-5

Tu

Tcsm

Qal

QbTo D

To C

To D

To C

C C'

Substation

Calvert Cliffs Nuclear Power Plant Units 1 and 2

Calvert Cliffs Nuclear Power Plant Units 1 and 2