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{{#Wiki_filter:Virgil C. Summer Nuclear Station Units 2 & 3 (Westinghouse AP1000)
{{#Wiki_filter:Virgil C. Summer Nuclear Station Units 2 & 3 (Westinghouse AP1000)
LEEVOGTLE SUMMER Aerial Photo
*Shortcut to 8991G-OVERVIEW-D-8x11.jpg N VCSNS UNITS 2&3MONTICELLO RESERVOIRVCSNS UNIT 1PARR RESERVOIR(BROAD RIVER)
PARRFAIRFIELD PUMPEDSTORAGE FACILITYNEW NUCLEARDEPLOYMENTOFFICEPARR SHOALS DAM Geotechnical Boring Layout Geotechnical Boring Layout Geotechnical Investigation Summary 8 Suspension Velocity Logging 4 Test Pits 36 Cone Penetrometer Tests 31 Observation Wells 111 Soil & Rock Borings Existing Subsurface Profile (Typical)20' -40'Saprolite-Completely Weathered Rock Degraded to a Soil Consistency;


Soil retains relict rock structure45' -65'Competent Rock40' -45'Partially Weathered Rock
LEE SUMMER VOGTLE
-Transition Zone from Residual Soil /


Saprolite to Rock0 -20'Residual Soils-Reddish Soils, Typically Sandy Silts (ML) and Silty
MONTICELLO RESERVOIR FAIRFIELD PUMPED STORAGE FACILITY VCSNS UNIT 1 N
Aerial Photo PARR RESERVOIR
* Shortcut to 8991G-OVERVIEW-D-(BROAD RIVER) 8x11.jpg                    VCSNS UNITS 2&3 NEW NUCLEAR PARR                                DEPLOYMENT OFFICE PARR SHOALS DAM


Sands (SM) with Variable Clay Content Sound Rock Surface ViewB-201(DH)B-202 B-203B-204B-205B-206(DH)B-207(DH)B-208AB-209 B-210B-211(DH)B-212AB-213 B-214 B-215B-216 B-217 B-218 B-219B-220 B-221AB-222B-223 B-224 B-225B-226 B-228B-229B-230 B-231 B-232 B-233B-235 B-236AB-301(DH)B-301A B-302B-303B-304B-305B-306(DH)B-307(DH)B-308B-309 B-310B-311(DH)B-312 B-313 B-314 B-315 B-316 B-317 B-318B-319 B-320B-321B-322 B-323B-324B-325 B-326 B-328 B-329 B-330 B-331B-332 B-333B334 B-335B-336 Northing Easting N N 380360340320Northing Easting 3-D View of Sound Rock Surface 295 300 305 310 315 320 325 330 335 340 345 350 355 360 365 370 375 380SCEG COL Project Unit 3 Unit 2Unit 2Unit 3 Elevation (ft)Elevation (ft)Note: All coordinates are in South Carolina State Plane NAD83 and elevations use NAVD 88
Geotechnical Boring Layout Geotechnical Boring Layout Geotechnical Investigation Summary Soil & Rock Borings          111 Observation Wells              31 Cone Penetrometer Tests        36 Test Pits                      4 Suspension Velocity Logging    8
.190300019024001903000 1902400 892000893000892000893000 Rock Shear Wave Velocity Unit 3 Power Block 0 50 100 150 200 250 300 350 400 45002000400060008000100001200014000Shear Wave Velocity (ft/sec)Elevation (ft)B-301B-306B-307B-311 Rock Shear Wave Velocity Unit 2 Power Block 0 50 100 150 200 250 300 350 400 45002000400060008000100001200014000Shear Wave Velocity (ft/sec)Elevation (ft)B-201B-206B-207B-211 Average Rock Shear Wave Velocity Unit 2 V.C. Summer Proposed Unit 2 50100 150200250 300 350 400 45002000400060008000100001200014000Shear Wave Velocity (ft/sec)Elevation (ft)Unit 2 BoreholesMean + 1 Sigma5-foot AverageMean - 1 Sigma9,200 ft/sSSE Horizon Borings B-201 and B-206 Construction / Backfill Plans*Establish Plant Grade at Elevation ~ 400'*Excavate Power Block to Competent Rock at Elevation ~ 360'
 
*Nuclear Island
Existing Subsurface Profile (Typical)
: Place Fill Concrete Leveling Mat
Residual Soils - Reddish Soils, Typically Sandy Silts (ML) and Silty  0 - 20 Sands (SM) with Variable Clay Content Saprolite - Completely Weathered Rock Degraded to a Soil Consistency;  20 - 40 Soil retains relict rock structure Partially Weathered Rock -
*Other Structures
Transition Zone from Residual Soil /  40 - 45 Saprolite to Rock Competent Rock                        45 - 65
: Install Engineered Backfill to Structure Foundation Level}}
 
Sound Rock Surface View                                                                    B-312 B 334 B-335 B-308 B-320 B-317 380 Unit 3 B-307(DH)                                                                     B-233 B-318                                                        B-232 B-321 B-333 B-323 B-319B-316                                B-231    B-230 B-305            B-309 B-314    B-315B-322 B-303                        B-332 B-325 B-306(DH)      B-301A B-330 B-301(DH)                                                                                          B-207(DH)
B-304 B-311(DH)        B-302 B-324 B-328                            B-310                                      B-336        B-211(DH)                                         B-216 B-329 B-331 B-313                      B-229                                            B-215                          360 B-214 B-203 B-326 Elevation                                                                                                                                                          B-222 B-217 B-201(DH)
(ft)                                                                                                                                          B-202 B-205 B-219 B-225 B-218                  340 B-228 B-220 B-208A B-206(DH)                      B-224        B-221A B-204 B-223 320      1902400 B-226                B-210 B-209        B-212A N                                                                                                                                      B-213 B-235 Unit 2 1903000 892000                                                                                                                                                    B-236A Easting Northing 893000                                                    380 375 370 Unit 3 Unit 2                                365 360 Elevation                                                                                                                                                                                                                   355 (ft)                                                                                                                                                                                                                   350 345 1902400    340 335 N                                                                                                                                                                                          330 325 1903000 892000                                                                                                                                                                                    320 Northing                                                                                                                                    Easting            315 310 305 SCEG COL Project                                                                                                                                          893000                                                            300 Note: All coordinates are in South Carolina State Plane NAD83 and elevations use NAVD 88.
3-D View of Sound Rock Surface                                                                                                                                                    295
 
Rock Shear Wave Velocity Unit 3 Power Block Shear Wave Velocity (ft/sec) 0  2000    4000  6000    8000    10000  12000  14000 450 400 350 300 Elevation (ft) 250 200 150        B-301 100        B-306 B-307 50 B-311 0
 
Rock Shear Wave Velocity Unit 2 Power Block Shear Wave Velocity (ft/sec) 0  2000    4000  6000    8000    10000  12000  14000 450 400 350 300 Elevation (ft) 250 200 B-201 150 B-206 100 B-207 50 B-211 0
 
Average Rock Shear Wave Velocity Unit 2 V.C. Summer Proposed Unit 2 Shear Wave Velocity (ft/sec) 0  2000      4000        6000      8000        10000  12000  14000 450 400 350 300 Elevation (ft) 250 200 150        Unit 2 Boreholes Mean + 1 Sigma 5-foot Average 100        Mean - 1 Sigma 9,200 ft/s SSE Horizon 50
 
Borings B-201 and B-206 Construction / Backfill Plans
* Establish Plant Grade at Elevation ~ 400
* Excavate Power Block to Competent Rock at Elevation ~ 360
* Nuclear Island: Place Fill Concrete Leveling Mat
* Other Structures: Install Engineered Backfill to Structure Foundation Level}}

Latest revision as of 09:42, 23 November 2019

(Westinghouse AP1000)
ML070670323
Person / Time
Site: Summer, Bellefonte, 05200006, PROJ0740  South Carolina Electric & Gas Company icon.png
Issue date: 03/01/2007
From:
South Carolina Electric & Gas Co
To:
Office of New Reactors
References
+reviewedjms3, AP1000
Download: ML070670323 (13)
v • d • e


Text

Virgil C. Summer Nuclear Station Units 2 & 3 (Westinghouse AP1000)

LEE SUMMER VOGTLE

MONTICELLO RESERVOIR FAIRFIELD PUMPED STORAGE FACILITY VCSNS UNIT 1 N

Aerial Photo PARR RESERVOIR

  • Shortcut to 8991G-OVERVIEW-D-(BROAD RIVER) 8x11.jpg VCSNS UNITS 2&3 NEW NUCLEAR PARR DEPLOYMENT OFFICE PARR SHOALS DAM

Geotechnical Boring Layout Geotechnical Boring Layout Geotechnical Investigation Summary Soil & Rock Borings 111 Observation Wells 31 Cone Penetrometer Tests 36 Test Pits 4 Suspension Velocity Logging 8

Existing Subsurface Profile (Typical)

Residual Soils - Reddish Soils, Typically Sandy Silts (ML) and Silty 0 - 20 Sands (SM) with Variable Clay Content Saprolite - Completely Weathered Rock Degraded to a Soil Consistency; 20 - 40 Soil retains relict rock structure Partially Weathered Rock -

Transition Zone from Residual Soil / 40 - 45 Saprolite to Rock Competent Rock 45 - 65

Sound Rock Surface View B-312 B 334 B-335 B-308 B-320 B-317 380 Unit 3 B-307(DH) B-233 B-318 B-232 B-321 B-333 B-323 B-319B-316 B-231 B-230 B-305 B-309 B-314 B-315B-322 B-303 B-332 B-325 B-306(DH) B-301A B-330 B-301(DH) B-207(DH)

B-304 B-311(DH) B-302 B-324 B-328 B-310 B-336 B-211(DH) B-216 B-329 B-331 B-313 B-229 B-215 360 B-214 B-203 B-326 Elevation B-222 B-217 B-201(DH)

(ft) B-202 B-205 B-219 B-225 B-218 340 B-228 B-220 B-208A B-206(DH) B-224 B-221A B-204 B-223 320 1902400 B-226 B-210 B-209 B-212A N B-213 B-235 Unit 2 1903000 892000 B-236A Easting Northing 893000 380 375 370 Unit 3 Unit 2 365 360 Elevation 355 (ft) 350 345 1902400 340 335 N 330 325 1903000 892000 320 Northing Easting 315 310 305 SCEG COL Project 893000 300 Note: All coordinates are in South Carolina State Plane NAD83 and elevations use NAVD 88.

3-D View of Sound Rock Surface 295

Rock Shear Wave Velocity Unit 3 Power Block Shear Wave Velocity (ft/sec) 0 2000 4000 6000 8000 10000 12000 14000 450 400 350 300 Elevation (ft) 250 200 150 B-301 100 B-306 B-307 50 B-311 0

Rock Shear Wave Velocity Unit 2 Power Block Shear Wave Velocity (ft/sec) 0 2000 4000 6000 8000 10000 12000 14000 450 400 350 300 Elevation (ft) 250 200 B-201 150 B-206 100 B-207 50 B-211 0

Average Rock Shear Wave Velocity Unit 2 V.C. Summer Proposed Unit 2 Shear Wave Velocity (ft/sec) 0 2000 4000 6000 8000 10000 12000 14000 450 400 350 300 Elevation (ft) 250 200 150 Unit 2 Boreholes Mean + 1 Sigma 5-foot Average 100 Mean - 1 Sigma 9,200 ft/s SSE Horizon 50

Borings B-201 and B-206 Construction / Backfill Plans

  • Establish Plant Grade at Elevation ~ 400
  • Excavate Power Block to Competent Rock at Elevation ~ 360
  • Nuclear Island: Place Fill Concrete Leveling Mat
  • Other Structures: Install Engineered Backfill to Structure Foundation Level
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