RTA Plan Set UnLocked amendment 0003.pdf

PDF 29 MB Posted Aug 12, 2023

Attached to: Philpott Dam Landslide Remediation Bassett, Virginia Federal contract opportunity
Solicitation number: W912PM23B0024
Issued by: Department of the Army Corps of Engineers Engineering District Wilmington

About this file

Written by GovTribe AI · Dec 20, 2023

This file relates to a federal contract opportunity for the Philpott Dam Landslide Remediation project in Bassett, Virginia. The Department of the Army Corps of Engineers Engineering District Wilmington is soliciting proposals under solicitation number W912PM23B0024 to perform remediation of a landslide at Philpott Dam. Proposals are due by the date specified in the solicitation. The selected contractor will be required to develop design plans and perform construction activities to stabilize the landslide area in order to restore the dam to full functionality. Relevant experience with dam construction and landslide remediation is preferred.

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Other files for this federal contract opportunity

Other files attached to Philpott Dam Landslide Remediation Bassett, Virginia, newest first.
File	Type	Posted
B1 - Bid Abstract Corrected AUG23.pdf	PDF	Aug 24, 2023
B1 - Bid Abstract.pdf	PDF	Aug 23, 2023
B1 - Bid Opening Sign In Sheet.pdf	PDF	Aug 23, 2023
A11 - W912PM23B0024 Amendment 0004.pdf	PDF	Aug 17, 2023
RTA SPECS Volume 2 AMENDMENT 0003.pdf	PDF	Aug 12, 2023
RTA SPECS Volume 1 AMENDMENT 0003.pdf	PDF	Aug 12, 2023
W912PM23B0024 Amendment 0003.pdf	PDF	Aug 12, 2023
A11 - W912PM23B0024 Amendment 0002.pdf	PDF	Aug 11, 2023
Municipal Separate Storm Sewer System (MS4) Philpott.pdf	PDF	Aug 8, 2023
A11 - W912PM23B0024 REVISED SECTION B through Amendment 0001.pdf	PDF	Aug 7, 2023
W912PM23B0024 SECTION 01 22 00.00 10 RVZD2AUG.pdf	PDF	Aug 2, 2023
A11 - W912PM23B0024 Amendment 0001.pdf	PDF	Aug 2, 2023
Site Visit Sign-in Sheet.pdf	PDF	Jul 26, 2023
RTA SPECS Volume 1.pdf	PDF	Jul 10, 2023
RTA Plan Set UnLocked.pdf	PDF	Jul 10, 2023
RTA Plan Set LOCKED.pdf	PDF	Jul 10, 2023
RTA SPECS Volume 2.pdf	PDF	Jul 10, 2023
W912PM23B0024.pdf	PDF	Jul 10, 2023

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D R

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SHEET ID

US Army Corps of Engineers

U .S

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US Army Corps of Engineers ®

Wilmington District

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LANDSLIDE MITIGATION SLOPE STABILIZATION

PHILPOTT DAM

HENRY COUNTY, VIRGINIA

RTA SET

CONTRACT NO.: W912PM2XRXXXX

SOLICITATION NO: W912PM23B0024

AWARD DATE: TBD LA

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US Army Corps of Engineers

WILMINGTON DISTRICT

BUILDING STRONG

PHILPOTT DAM, BASSETT, VIRGINIA

LANDSLIDE MITIGATION

SOLICITATION NO.: W912PM23B0024

CONTRACT NO.:

ISSUE DATE:

3052 BEAUMONT CENTRE CIRCLE

LEXINGTON, KENTUCKY 40513-1703

(859) 422-3000

(859) 422-3100 FAX

VICINITY MAP SITE LOCATION MAP

TO ROANOKE

TO GREENSBORO, NC

TO BASSETT

SITE

PHILPOTT LAKE

ATLANTIC OCEAN

CHARLOTTE | 704.295.4263

413 DALTON AVENUE, SUITE A, NC 28206

NC License No: C-2848 AME Project No: 22038

VISITOR

CENTER

PHILPOTT DAM

PHILPOTT

MARINA

SITE

AutoCAD SHX Text

AutoCAD SHX Text 250'

AutoCAD SHX Text 500'

AutoCAD SHX Text 1,000'

AutoCAD SHX Text 500'

AutoCAD SHX Text

GRAPHIC SCALE: 1"=500'

AutoCAD SHX Text 750'

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INDEX OF DRAWINGS

SHEET

NO. FILE NAME SHEET TITLE

G GENERAL

G-001 TITLE SHEET

G-002 INDEX OF DRAWINGS

C CIVIL

C-100 PROJECT SETTING

C-101 EXISTING CONDITIONS & BORING LAYOUT

C-102 EXISTING CONDITIONS & BORING LAYOUT

C-103 PLAN - BASELINE LAYOUT

C-104 GRADING PLAN

C-105 SITE DRAINAGE PLAN

C-106 CONSTRUCTION SEQUENCING PLAN

C-200 DEMOLITION PLAN

C-201 SECANT PILE WALL PLAN & PROFILE

C-202 SECANT PILE WALL/LOCATION ELEVATION TABLE

C-203 LOWER AREA DETAIL PLAN

C-301 TYPICAL SECTION - ZONE 2

C-302 TYPICAL SECTION - ZONE 1

C-400 VADEQ PERMIT COVER SHEET

C-401 PHASE 1 - EROSION & SEDIMENT CONTROL PLAN

C-402 PHASE 1 - EROSION & SEDIMENT CONTROL PLAN

C-403 PHASE 2 - EROSION & SEDIMENT CONTROL PLAN

C-404 PHASE 2 - EROSION & SEDIMENT CONTROL PLAN

C-405 ESCP NOTES

C-406 ESCP NOTES

C-407 TYPICAL SECTION - ESCP MEASURES - ZONE 2

C-408 TYPICAL SECTION - ESCP MEASURES - ZONE 1

C-501 SECANT PILE WALL DETAILS

C-502 SECANT PILE WALL DETAILS

C-503 SECANT PILE WALL DETAILS

C-504 SECANT PILE WALL DETAILS

C-505 SECANT PILE WALL DETAILS

C-506 STORM DRAINAGE VAULT DETAILS

C-507 STORM DRAINAGE VAULT DETAILS

C-508 STRUCTURAL GENERAL NOTES

C-509 ROCKFALL MITIGATION / STORM DRAINAGE DETAILS

C-510 ROCKFALL MITIGATION DETAILS

C-511 ROCKFALL MITIGATION DETAILS

C-512 ROCKFALL MITIGATION DETAILS

C-513 ROCKFALL MITIGATION DETAILS

C-514 ROCKFALL MITIGATION DETAILS

C-515 STORM DRAINAGE DETAILS

C-516 STORM DRAIN PIPE PROFILE

C-517 MISCELLANEOUS DETAILS

C-518 SEDIMENT CONTROL DETAILS

C-519 SEDIMENT CONTROL DETAILS

C-520 TIMBER MATTING DETAIL

C-521 SECANT WALL TYPICAL SECTIONS

S STRUCTURAL

S-001 GENERAL NOTES

S-002 DESIGN DATA

S-101 FOUNDATION

S-102 ROOF PLAN

S-501 TYPICAL FOUNDATION DETAILS

A ARCHITECTURAL

A-001 SYMBOL LEGEND AND ABBRVIATIONS

AD101 DEMOLITION PLANS

AD201 DEMOLITION ELEVATIONS

A-101 CONSTRUCTION PLANS

A-201 CONSTRUCTION ELEVATIONS

A-301 BUILDING SECTIONS

A-302 WALL SECTIONS

A-501 DETAILS

A-601 DOOR AND FRAME SCHEDULE AND DETAILS

A-602 DOOR DETAILS

M MECHANICAL

M-001 MECHANICAL - GENERAL NOTES AND LEGENDS

M-101 MECHANICAL - FLOOR PLANS - DEMOLITION & NEW

M-501 MECHANICAL - DETAILS

M-601 MECHANICAL - SCHEDULES

E ELECTRICAL

E-001 ELECTRICAL - GENERAL NOTES, ABBREVIATIONS, SEISMIC

REQUIREMENTS AND ENERGY CODE

E-002 ELECTRICAL - DEMOLITION NOTES AND LEGENDS

ED101 ELECTRICAL - DEMOLITION NOTES AND LEGENDS

EP101 ELECTRICAL - FLOOR PLAN - POWER

EL101 ELECTRICAL - FLOOR PLAN - LIGHTING

E-501 ELECTRICAL - RISER DIAGRAM AND DETAILS

E-502 ELECTRICAL - DETAILS

E-601 ELECTRICAL - SCHEDULES

PHILPOTT

MARINA

PHILPOTT DAM ROAD

BOAT DOCK ROAD

PHILPO

TT DAM

R O

VISITOR'S

CENTER

OPEN STORAGE

AREA

±0.17 ACRE

OPEN STORAGE

AREA

±0.32 ACRE

OPEN STORAGE

AREA

±0.15 ACRE

SMITH RIVER

PHILPOTT

LAKE

PHILPOTT

DAM

RIVERBROOK ROAD

LIMITS OF CONSTRUCTION

GROUP CAMPGROUND ROAD

LAND COVER

CONSERVATION

AREA

DAM SPILLWAY ROAD

REGRADE BENCH

(TYP.)

SECANT PILE

WALL

SLOPE DRAPE

OPEN STORAGE

AREA

±0.80 ACRE

OPEN STORAGE

AREA

±0.44 ACRE

OPEN STORAGE

AREA

±0.59 ACRE

SWITCH GEAR

BUILDING

UPPER ACCESS ROAD

OFFICE TRAILER

PROVIDE KTR TEMPORARY OFFICE TRAILER(S) IN THE OPEN SPACE

AREA LOCATION SHOWN OR ANOTHER LOCATION ACCEPTABLE TO THE

GOVERNMENT. PROVIDE UTILITIES INCLUDING, BUT NOT LIMITED TO

ELECTRIC AND PHONE/INTERNET COMMUNICATIONS. HAVE AVAILABLE

POTABLE WATER AND SANITARY FACILITIES AT THE TRAILER

LOCATION. PROVIDE ONE LOCKABLE OFFICE SPACE, FITTED WITH A

DESK, A 2-DRAWER FILE CABINET AND 2 CHAIRS, WITHIN TRAILER FOR

EXCLUSIVE USE BY DOR FIELD PERSONNEL.

C-100

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3052 BEAUMONT CENTRE CIRCLE

LEXINGTON, KENTUCKY 40513

(859) 422-3000

(859) 422-3100

WWW.STANTEC.COM

0 100 200 FEET

GRAPHIC SCALE: 1" = 200'

LIMITS OF LAND COVER CONSERVATION AREA

LIMITS OF CONSTRUCTION

OPEN STORAGE AREA

LEGEND

OPEN STORAGE AREAS

THE OPEN STORAGE AREAS (STAGING AREAS) ARE AVAILABLE FOR STORAGE OF

MATERIAL AND EQUIPMENT WITH THEIR CURRENT SURFACE COVER CONDITIONS.

THESE CONSIST OF ASPHALT, GRAVEL AND GRASS/VEGETATION IN VARIOUS

LOCATIONS. WHERE THE COVER IS GRASS, TIMBER MATTING SHALL BE USED AS

NECESSARY TO PREVENT STORED MATERIALS AND EQUIPMENT FROM DAMAGING THE

EXISTING VEGETATION. SOIL AND GRANULAR MATERIAL SHALL NOT BE STORED IN

ANY OF THESE AREAS WITHOUT EXPLICIT WRITTEN PERMISSION FROM THE

GOVERNMENT. ALL AREAS SHALL BE COMPLETELY RESTORED TO PRECONSTRUCTION

CONDITION PRIOR TO DEMOBILIZATION FROM THE SITE.

STAGING AREA IN UTILITY EASEMENTS MAY BE BUSHHOGGED AS NEEDED TO PROVIDE

WORKING AREA. NO TREES ARE TO BE CUT AND NO GRUBBING OR OTHER BELOW

GRADE DISTURBANCE IS ALLOWED. NOTE THAT THOSE AREAS WITH OVERHEAD AND

BELOW GRADE UTILITIES SHALL BE USED WITH FULL ADHERENCE WITH ANY REQUIRED

CLEARANCES AND SEPARATIONS FROM THE UTILITY ELEMENTS.

ALL UTILITIES IN OPEN STORAGE AREAS, AND ALL OTHER AREAS, SHALL BE LOCATED

AND IDENTIFIED; BY CONTRACTOR, PRIOR TO OPEN STORAGE AREAS USE.

M S

D .B

O N amendment 0003 langauge k7ct9eab Cross-Out k7ct9eab Cross-Out k7ct9eab Inserted Text Provide one lockable office space, maybe collocated within contractor’s trailer, separate office space shall be no less than 60 square feet, climate control (heat/air conditioning), 120 volt electric power and phone/high-speed internet communication, fitted with a desk, a 2-drawer file cabinet and 2 chairs, within trailer for exclusive use by DOR field personnel

4010501060

860870880890

960970

UGC

UNK-UG

U G

E FO

X X

TRANSFORMER

ENCLOSURE

GUARD RAIL

24" RCP

8" RCP 8"

" R

15" RCP

6" PVC

UGE

U G

E U

G E

U G

E U

G E

U G

E U

G E

XSAN

SAN

SAN 8" DIP

826.90'

" R

812.22'

" R

828.72'

" R

DAM SPILLWAY RD

SMITH RIVER

2" CABLE WIRE/UNKNOWN

GRAVEL

G R

8" PVC 1119.18'

END

UNK

X X

FORCE MAIN

(FROM RECORDS)

PHILPOTT

LAKE

X X

INV. 827.85'

(PIPE FULL OF

DEBRIS)

SAN

UGE

U G

UGE

TAIL RACE OUTFALL

INV. 825.38'

UGE

UNK-UG

CONC. HW

TIMBER HW

STMH-3

DI-1

SSMH-1

SEPTIC MH

SSMH-2

SSMH-3

STMH-2

STMH-1 D

DI-2

DI-3

DI-4

DDI-5

" R

SIG

POSSIBLE 2" PVC

CI-1

CI-2

CI-3

8" R

TAIL RACE

8" DIP

1009.42

1010.43

1011.86

1017.17

1017.76

1018.34

1018.96

1018.97

1018.99

SD7

SD4

SD1

SD2

SD5

15" RCP

U G

6" P

UGC

U G

E U

G E

U G

E U

G E

U G

E U

G E

U G

E U

G E

U G

E U

G E

U G

E U

G E

U G

C U

G C

U G

C U

G C

U G

C U

G C

U G

C U

G C

U G

C U

G C

U G

C U

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829.26'

TRANSFORMERS

AREA OF ROCK AND

RELIC CONCRETE

OUTCROPS

2' CONC. HW

APPROX. LIMITS OF

2020 SLOPE

FAILURES

APPROX. LIMITS OF

2020 SLOPE FAILURES

CONC. RET. WALL

PORTIONS OF TFO

AND UGE AT WALL

IN ABOVE-GROUND

CONDUITS

CONC. RET. WALL

℄ SURFACE

DITCH (TYP.)

BOLLARD

(TYP.)

CONC. MEDIAN

CONC. SIDEWALK

(TYP.)

REMOVED POWER

LINE STRUCTURE

VACUUM EXCAVATION

LOCATION (TYP.)℄ SWALE

CONTOURS IN SUBSTATION AREA BASED

ON LIDAR AND COULD VARY. UNABLE TO

LOCATE SUBSTATION CONCRETE WALLS

AND FOOTINGS INSIDE FENCE DUE TO

SAFETY REASONS.

METALBLDG.

8' CHL W/3SBW

GROIN DITCH

BATHHOUSE

DECK

STEPS

WD RTW

HIKING

TRAIL

UNABLE TO SURVEY PAST

THIS AREA DUE TO SAFETY

(VERTICAL DROP)

OVERHEAD POWER

LINES HAVE BEEN

REMOVED

OVERHEAD POWER

LINES HAVE BEEN

REMOVED

HIKING TRAIL

BENCH

STAIRS

VISITO

TER

UPPER ACCESS ROAD

(ASPHALT)

GRASS

CONC.

ASPHALT

CONC.

RIP RAP

B-02-20

B-05-20

B-04-20

B-16-22

B-15-22 B-18-22

B-17-22

B-23-22

B-24-22

B-25-22

B-19-22

B-20-22

B-22-22

B-28-22

B-26-22

B-27-22

B-37-22

B-36-22

B-38-22

B-30-22

B-33-22

B-31-22

B-10-21

B-21-22B-09-21

B-12-21

B-14-21

B-13-21

FEMA 100-YR FLOOD PLAIN

B-07-20

B-06-20

B-03-20

B-01-20

B-29-22

PIEZOMETER

1023.01

B-10A-21

B-11-21 B-32-22

B-34-32

B-08-20

C-101

E X

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C O

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L A

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NOTES:

1. REFER TO DRAWING C-102 FOR ADDITIONAL NOTES, LEGEND, BORING

LOCATION TABLE, CONTROL POINT LOCATION TABLE, VACUUM EXCAVATION

TABLE, AND TABLES OF STORM AND SANITARY SEWER STRUCTURES.

2. THE PROJECT AREA IS NOT ADJACENT TO A PROPERTY BOUNDARY AND IS

LOCATED ENTIRELY ON FEDERAL PROPERTY.

3. ALL GOVERMENT SURVEY MONUMENTS SHALL BE PROTECTED FROM DAMAGE

DURING CONSTRUCTION OPERATIONS

PROPERTY INFORMATION:

OWNER NAME: CORPS OF ENGINEERS PHILPOTT PROJECT

PROPERTY ADDRESS: 1058 UNASSIGNED

OWNER ADDRESS: CHIEF OF REAL ESTATE CESAS-RE-M

SAVANNAH, GA 31401-3640

MAP NUMBER: 14.5 (000) 000/231A

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3052 BEAUMONT CENTRE CIRCLE

LEXINGTON, KENTUCKY 40513

(859) 422-3000

(859) 422-3100

0 15 30 FEET

GRAPHIC SCALE: 1" = 30'

CONTOUR INTERVAL = 2'

MATCHLINE - DRAWING C-102

D . B

PIEZOMETER

BORING LOCATION

LEGEND

PVC

RCP

STMH

SSMH

INV

MTL

RTW

CHL

BOLLARD

ELECTRIC METER

LIGHT

POLYVINYL CHLORIDE PIPE

REINFORCED CONCRETE PIPE

DRAIN INLET

STORM MANHOLE

SANITARY MANHOLE

INVERT

METAL

RETAINING WALL

CHAINLINK FENCE

3 STRAND BARBED WIRE

UGE

UGC

OHE

UNK-UG

OH ELECTRIC LINE

UG ELECTRIC LINE

UG TELEPHONE FIBER OPTIC

UG COMMUNICATION LINE

UG UNKNOWN UTILITY

STORM SEWER LINE

EDGE OF WOODS

FENCE LINE

HANDRAIL

GUARD RAIL

STORM MANHOLE

SEWER MANHOLE

POWER POLE

SIGN

SURVEY CONTROL

STORM STRUCTURE

WATER VALVE

TELEPHONE PEDESTAL

ELECTRIC BOX

SAN SANITARY SEWER LINE

3SBW

DUCTILE IRON PIPEDIP

WD WOODEN

FEMA 100-YR FLOOD PLAIN

TFO TELEPHONE / FIBER OPTIC

CURB INLET

CI CURB INLET

4010501060

U G

1050.30'18"CMP

1053.55'

G R

1027.34'

15"CMP

(END UNK)

ST ST

DROP INLET

GRATE 1032.05'

INV. 1030.46' IN

INV. 1030.15' IN

INV. 1029.82' OUT

U G

POSSIBLE REMAINS OF

CONC. FOUNDATION

C C

R O

BORING LOCATION TABLE

BORING

B-01-20

B-02-20

B-03-20

B-04-20

B-05-20

B-06-20

B-07-20

B-08-20

B-09-21

B-10-21

B-10A-21

B-11-21

B-12-21

B-13-21

B-14-21

B-15-22

B-16-22

B-17-22

B-18-22

B-19-22

NORTHING

3,447,176.95

3,447,156.56

3,447,105.24

3,447,152.40

3,447,099.38

3,447,383.00

3,447,348.42

3,447,005.36

3,447,124.24

3,447,053.91

3,447,054.15

3,447,084.57

3,447,028.80

3,447,113.41

3,447,060.70

3,447,306.77

3,447,358.32

3,447,309.04

3,447,301.82

3,447,179.50

EASTING

11,035,503.97

11,035,560.61

11,035,628.86

11,035,460.05

11,035,590.40

11,035,662.63

11,035,757.40

11,035,573.20

11,035,519.05

11,035,492.75

11,035,487.91

11,035,591.18

11,035,559.14

11,035,560.02

11,035,616.43

11,035,904.20

11,035,792.83

11,035,939.33

11,036,005.86

11,035,469.20

ELEVATION

(FEET)

1,016.97

1,016.90

1,018.99

1,015.69

1,016.96

834.68

834.98

1,061.20

1,018.53

1,067.03

1,067.52

1,018.57

1,061.90

1,017.07

1,018.83

834.87

835.37

835.17

835.04

1,015.48

INSTRUMENTATION

PIEZOMETER

BORING LOCATION TABLE

BORING

B-20-22

B-21-22

B-22-22

B-23-22

B-24-22

B-25-22

B-26-22

B-27-22

B-28-22

B-29-22

B-30-22

B-31-22

B-32-22

B-33-22

B-34-32

B-36-22

B-37-22

B-38-22

B-39-22

NORTHING

3,447,159.36

3,447,124.86

3,447,063.42

3,447,080.83

3,447,190.42

3,447,220.20

3,446,947.58

3,447,087.99

3,447,082.65

3,447,078.87

3,447,031.43

3,447,140.27

3,447,081.82

3,447,149.45

3,447,163.01

3,447,265.98

3,447,209.98

3,447,003.46

3,446,942.89

EASTING

11,035,530.09

11,035,596.77

11,035,655.02

11,035,433.32

11,035,366.48

11,035,314.56

11,035,323.15

11,035,290.99

11,035,637.92

11,035,696.65

11,035,727.60

11,035,741.44

11,035,810.65

11,035,911.75

11,035,868.64

11,035,909.19

11,036,011.67

11,035,674.52

11,035,692.09

ELEVATION

(FEET)

1,015.72

1,017.16

1,019.02

1,071.32

1,024.34

1,022.76

1,111.94

1,110.65

1,018.30

1,018.51

1,018.18

973.60

972.61

916.61

919.58

835.65

839.88

1,021.49

1,023.01

INSTRUMENTATION

PIEZOMETER

C-102

E X

N G

C O

N D

N S

A N

D B

O R

L A

Y O

U T

_C -1

-1

_e xc d.

dw g

NOTES:

1. THE PURPOSE OF THIS MAP IS TO SHOW TOPOGRAPHIC FEATURES AND INFORMATION

ONLY AND IS NOT TO BE USED FOR BOUNDARY OR PROPERTY OWNERSHIP INFORMATION.

2. THIS DRAWING REPRESENTS THE EXISTING CONDITIONS ON MAY, 2022.

3. TOPOGRAPHIC SURVEY IS COMBINATION OF CONVENTIONAL SURVEYING BY STANTEC AND

TERRESTRIAL LIDAR SURVEY BY GEODYNAMICS. SURVEY DATE OF LIDAR IS JUNE 30 - JULY

2, 2020.

4. SURVEYED BY: STANTEC CONSULTING SERVICES, INC.

5. SURVEY DATE: DECEMBER 2020, JUNE 2021, MAY 2022, & DECEMBER 2022.

6. HORIZONTAL DATUM: NAD83/2011 VA STATE PLANE SOUTH ZONE US SURVEY FEET.

7. VERTICAL DATUM: NAVD88, GEOID 12A

8. THIS MAP DOES NOT VERIFY THE EXISTENCE OF, NOR CERTIFY THE LOCATION OF ANY

JURISDICTIONAL WETLANDS THAT MAY EXIST ON OR NEAR THE PROPERTY, WETLAND

FLAGS LOCATED WERE PLACED BY OTHERS.

9. CONTROL POINTS 10, 11, 20, 21 & 101 ARE EXISTING CONTROL POINTS FROM PREVIOUS

SURVEYOR. CONTROL POINTS 200, 575 & 576 ARE CONTROL POINTS SET BY STANTEC

BASED ON PREVIOUS CONTROL.

10. CONTROL POINTS 1-4, 15, 330, 1015-1017, 1204, 1245, 1441, 1442, AND 1524 ARE NEW

CONTROL POINTS SET BY STANTEC DURING DECEMBER, 2022 SURVEY.

11. UNDERGROUND UTILITIES ARE SHOWN FROM ABOVE GROUND FIELD SURVEYED

INFORMATION. STANTEC CAN MAKE NO GUARANTEE THAT THE UNDERGROUND UTILITIES

AS SHOWN COMPRISE ALL SUCH UTILITIES IN THE AREAS SURVEYED, EITHER IN SERVICE

OR ABANDONED. STANTEC FURTHER DOES NOT WARRANT THAT THE UNDERGROUND

UTILITIES SHOWN ARE IN THE EXACT LOCATION INDICATED, ALTHOUGH WE DO CERTIFY

THAT THEY ARE LOCATED AS ACCURATELY AS POSSIBLE FROM INFORMATION AVAILABLE.

12. CONTRACTOR RESPONSIBLE FOR LOCATING ALL UTILITIES IN ALL CONSTRUCTION AREAS.

Pl ot

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N N

C R

O N

D B

C O

N O

B Y:

D R

B Y:

E D

SHEET ID

2 3 4 5 6 7 8 9 10

US Army Corps of Engineers

, B

, V

N D

E M

-2

D Y

2P M

-2 0D

-0

U .S

. A R

M Y

C O

O F

R S

N G

N , N

O R

N D

U N

2P M

3052 BEAUMONT CENTRE CIRCLE

LEXINGTON, KENTUCKY 40513

(859) 422-3000

(859) 422-3100

0 15 30 FEET

CONTOUR INTERVAL = 2'

MATCHLINE - DRAWING C-101

3,448,021.34 3,447,518.57 3,447,516.62 3,447,252.43 3,447,354.36 3,447,385.79 3,447,171.29 3,447,155.96 3,447,213.31 3,447,212.01 3,447,174.12

3,447,212.62 3,447,299.72 3,447,402.95 3,447,219.40 3,447,252.39 3,447,549.51 3,447,002.54 3,447,075.46 3,447,006.02

11,035,812.38 11,035,560.78 11,035,559.89 11,035,449.32 11,035,758.97 11,035,732.50 11,035,412.17 11,035,456.53 11,035,397.66 11,035,440.32 11,035,560.45

11,035,403.28 11,035,943.04 11,035,672.46 11,035,434.88 11,035,449.26 11,035,590.58 11,035,678.07 11,035,502.52 11,035,439.44

1015.29 1015.21 1015.20 1015.32 835.10 835.12

1015.15 1015.93 1014.27 1015.52 1014.38

1014.91 835.27 835.19

1015.48 1015.43 1015.48 1021.45 1064.18 1071.51

3,447,030.76 3,446,815.13

11,035,571.18 11,035,566.83

1060.99 1034.41

CONTROL POINT LOCATION TABLE

POINT NO. NORTHING EASTING ELEV. (FT.) DESCRIPTION

MON. D46A

BM D17B

BM D16B

BM D2A

BRICK NAIL

MONUMENT

RR SPIKE

BRICK NAIL

RR SPIKE

CONTROL POINT LOCATION TABLE

POINT NO. NORTHING EASTING ELEV. (FT.) DESCRIPTION

SURVEY MARKER

PK NAIL

BRASS DISC D-1

MON. D-2 REF.

BRASS DISC D-18

SPIKE NAIL

PK NAIL

SSMH-1

TABLE OF SANITARY SEWER STRUCTURES

STRUCTURE

RIM ELEV. (FT.)

INCOMING INV.

ELEV. (FT.)

OUTGOING INV.

ELEV. (FT.)

SSMH-2 SSMH-3

835.47 835.09 835.46

832.57 830.42

(8" DIP FROM SSMH-1)

830.12

(8" DIP FROM SSMH-2)*

831.27

(8" DIP TO SSMH-2)

830.35

(8" DIP TO SSMH-3)

830.03

(8" DIP TO LIFT STA.)

* TOP OF PIPE ELEVATION, TWO 2" PVC BLACK PLASTIC PIPES RUNNING TO DAM.

STMH-1

TABLE OF STORM SEWER MANHOLES

STRUCTURE

RIM ELEV. (FT.)

INCOMING INV.

ELEV. (FT.)

OUTGOING INV.

ELEV. (FT.)

STMH-2 STMH-3

835.13 835.11 835.27

831.10 18" RCP (NW)

830.80 18" RCP (SW)

827.99 24" RCP(W)

829.78 8" RCP (S)

826.13 15" RCP (SE)

827.34 15" RCP (SE)

829.83

(24" RCP TO STMH-2)

826.07

(24" RCP TAIL RACE OUTFALL)

827.29

(15" RCP TO STMH-2)

DI-1

TABLE OF STORM SEWER SURFACE INLETS

STRUCTURE

GRATE ELEV. (FT.)

INCOMING INV.

ELEV. (FT.)

OUTGOING INV.

ELEV. (FT.)

DI-2 DI-3

837.91 834.64 834.63

N/A N/A 830.26 8" RCP (W)

833.77

(18" RCP TO STMH-1)

831.38

(8" RCP TO DI-3)

830.26

(8" RCP TO STMH-2)

DI-4

832.39

830.40 6" PVC (SE)

827.85

(8" RCP TO STMH-3)

DI-5

834.52

N/A

829.80

(8" RCP)

SD1

SD2

SD4

SD5

SD7

834.66

835.04 835.51

834.94

834.82

834.29

833.66

833.99 834.03

833.04

832.98

2" PVC

3" PVC

(2) 1" GROUND WIRE

4" METAL PIPE

TABLE OF VACUUM EXCAVATION RESULTS

EXCV.

POINT

GROUND

ELEV. (FT.)

TOP OF UTIL.

ELEV. (FT.)

MATERIALS

AND SIZE NOTES

UNKNOWN UTILITY

UNDERGOUND ELEC. LINE,

CONDUCTION CONFIRMED

TELEPHONE FIBER OPTIC

UNKNOWN CABLES, CONDUCTION CONFIRMED

AND MATCHED APPROXIMATE DEPTH SHOWN

ON LOCATOR

HAND DIG DUE TO ROCKS. NOTHING

LOCATED PAST 4" METAL PIPE.

PIEZOMETER

BORING LOCATION

LEGEND

PVC

RCP

STMH

SSMH

INV

MTL

RTW

CHL

BOLLARD

ELECTRIC METER

LIGHT

POLYVINYL CHLORIDE PIPE

REINFORCED CONCRETE PIPE

DRAIN INLET

STORM MANHOLE

SANITARY MANHOLE

INVERT

METAL

RETAINING WALL

CHAINLINK FENCE

3 STRAND BARBED WIRE

UGE

UGC

OHE

UNK-UG

OH ELECTRIC LINE

UG ELECTRIC LINE

UG TELEPHONE FIBER OPTIC

UG COMMUNICATION LINE

UG UNKNOWN UTILITY

STORM SEWER LINE

EDGE OF WOODS

FENCE LINE

HANDRAIL

GUARD RAIL

STORM MANHOLE

SEWER MANHOLE

POWER POLE

SIGN

SURVEY CONTROL

STORM STRUCTURE

WATER VALVE

TELEPHONE PEDESTAL

ELECTRIC BOX

SAN SANITARY SEWER LINE

3SBW

DUCTILE IRON PIPEDIP

WD WOODEN

FEMA 100-YR FLOOD PLAIN

TFO TELEPHONE / FIBER OPTIC

CURB INLET

CI CURB INLET

D . B

VISITOR

BUILDING

TRANSFORMER

ENCLOSURE

TAIL RACE

APPROXIMATE AREA

OF ROCK AND RELIC

CONCRETE

OUTCROPS

99010001010

850860

102010301040

10501060107010

FOC

M M

U G

E U

G E

M M

UNK-UG

UGE

X X

METALBLDG.

GUARD RAIL

24" RCP

8" RCP 8"

" R

15" RCP

8' CHL W/3SBW

6" PVC

FO UGE

U G

E U

G E

U G

E U

G E

U G

E U

G E

U G

E U

G E

U G

E U

G E

U G

E U

G E

U G

E U

G E

U G

E U

G E

U G

M M

U G

E U

G E

C O

M M

C O

M M

C O

M M

C O

M M

GROIN DITCH

SAN

8" DIP

826.90'

" R

812.22'

" R

828.72'

" R

DAM SPILLWAY RD

SMITH RIVER

BATHHOUSE

2" CABLE WIRE/UNKNOWN

GRAVEL

G R

DECK

STEPS

WD RETW

HIKING

TRAIL

15"CMP

(END UNK)

8" PVC 1119.18'

END

UNK

UNABLE TO SURVEY

PAST THIS AREA DUE

TO SAFETY (VERTICAL

DROP)

OVERHEAD POWER

LINES HAVE BEEN

REMOVED

OVERHEAD POWER

LINES HAVE BEEN

REMOVED

HIKING TRAIL

BENCH

STAIRS

X X

DROP INLET

GRATE 1032.05'

INV. 1030.46' IN

INV. 1030.15' IN

INV. 1029.82' OUT

TPED

UH34A

FORCE MAIN

(FROM RECORDS)

TRANSFORMERS

VISITO

R CENTER

UPPER ACCESS ROAD

(ASPHALT)

AREA OF ROCK AND RELIC

CONCRETE OUTCROPS

PHILPOTT

LAKE

2' CONC. HW

APPROX. LIMITS OF

2020 SLOPE

FAILURES

APPROX. LIMITS OF 2020

SLOPE FAILURES

INV. 827.85'

(PIPE FULL OF

DEBRIS)

L L

UGE

U G

UGE

TAIL RACE OUTFALL

INV. 825.38'

UGE

UNK-UG

CONC. HW

TIMBER HW

CONC. RET. WALL

PORTIONS OF TFO AND

UGE AT WALL IN

ABOVE-GROUND

CONDUITS

CONC. RET. WALL

℄ SURFACE

DITCH (TYP.)

STMH-3

DI-1

SSMH-1

SEPTIC MH

BOLLARD

(TYP.)

CONC. MEDIAN

CONC. SIDEWALK

(TYP.)SSMH-2

SSMH-3

GRASS

STMH-2

STMH-1 D

CONC.

DI-2

DI-3

DI-4

DDI-5

829.26'

RIP RAP

ASPHALT

" R

SIG

POSSIBLE 2" PVC

POWER LINE

STRUCTURE

CI-1

CI-2

CI-3

CONC.

8" R

VACUUM EXCAVATION

LOCATION (TYP.)

TAIL RACE

8" DIP

1009.42 1010.43

1011.86

1017.17

1017.76

1018.34

1018.96

1018.97 1018.99

℄ SWALE

RIP RAP

SD7

SD4

SD1

SD2

SD5

15" RCP

CONTOURS IN SUBSTATION AREA BASED ON

LIDAR AND COULD VARY. UNABLE TO LOCATE

SUBSTATION CONCRETE WALLS AND FOOTINGS

INSIDE FENCE DUE TO SAFETY REASONS.

U G

6" P

SECANT PILE WALL

BASELINE

STORM DRAIN NO. 1

BASELINE

STORM DRAIN NO. 2

BASELINE

L6 L7

L10 L11

L12

L13

12+00

13+00

14+0014+00

40+0041+00

43+00

50+80

50+00

TABLE OF COORDINATES - STORM DRAIN NO. 1 BASELINE

NUMBER

L10

L11

BEGIN

STATION

40+00.00

40+35.73

40+85.73

41+35.37

42+71.91

42+79.49

43+09.11

NORTHING

3,447,360.46

3,447,324.73

3,447,323.73

3,447,317.36

3,447,376.87

3,447,370.53

3,447,343.82

EASTING

11,035,975.57

11,035,976.29

11,035,926.30

11,035,877.08

11,035,754.19

11,035,750.03

11,035,737.23

LENGTH

35.73'

50.00'

49.63'

136.54'

7.59'

29.61'

70.89'

BEARING

S1°09'18"E

S88°50'42"W

S82°37'45"W

N64°09'37"W

S33°16'46"W

S25°36'41"W

N64°53'09"W

END

STATION

40+35.73

40+85.73

41+35.37

42+71.91

42+79.49

43+09.11

43+80.00

NORTHING

3,447,324.73

3,447,323.73

3,447,317.36

3,447,376.87

3,447,370.53

3,447,343.82

3,447,373.91

EASTING

11,035,976.29

11,035,926.30

11,035,877.08

11,035,754.19

11,035,750.03

11,035,737.23

11,035,673.04

TABLE OF COORDINATES - STORM DRAIN NO. 2 BASELINE

NUMBER

L12

L13

BEGIN

STATION

50+00.00

50+53.92

NORTHING

3,447,343.07

3,447,289.17

EASTING

11,035,949.42

11,035,950.50

LENGTH

53.92'

26.08'

BEARING

S1°09'18"E

S20°47'05"W

END

STATION

50+53.92

50+80.00

NORTHING

3,447,289.17

3,447,264.78

EASTING

11,035,950.50

11,035,941.25

TABLE OF COORDINATES - SECANT PILE WALL BASELINE

NUMBER

BEGIN

STATION

10+00.00

10+84.46

12+88.90

NORTHING

3,447,193.34

3,447,164.15

3,447,018.39

EASTING

11,035,461.11

11,035,540.37

11,035,672.33

LINE/CHORD

LENGTH

84.46'

196.61'

111.10'

LINE/CHORD

BEARING

S69°46'54"E

S42°09'17"E

S14°31'41"E

END

STATION

10+84.46

12+88.90

14+00.00

NORTHING

3,447,164.15

3,447,018.39

3,446,910.85

EASTING

11,035,540.37

11,035,672.33

11,035,700.20

P.I.

STATION

11+95.42

NORTHING

3,447,125.80

EASTING

11,035,644.49

DELTA

55°15'14"

DEGREE

OF CURVE

27°01'35"

TANGENT

110.96'

ARC

LENGTH

204.44'

RADIUS

212.00'

EXTERNAL

27.28'

N N

C R

O N

D B

C O

N O

B Y:

D R

B Y:

E D

SHEET ID

2 3 4 5 6 7 8 9 10

US Army Corps of Engineers

, B

, V

N D

E M

-2

D Y

2P M

-2 0D

-0

U .S

. A R

M Y

C O

O F

R S

N G

N , N

O R

N D

U N

2P M

3052 BEAUMONT CENTRE CIRCLE

LEXINGTON, KENTUCKY 40513

(859) 422-3000

(859) 422-3100

C-103

A S

N E

L A

Y O

U T

-1

_l ay o.

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Da te

: 20

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12 4 :5

L og in : Sh el to n, B en us

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\s ha re d_ pr oj ec ts\

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LEGEND

PVC

RCP

STMH

SSMH

INV

MTL

RTW

CHL

BOLLARD

ELECTRIC METER

LIGHT

POLYVINYL CHLORIDE PIPE

REINFORCED CONCRETE PIPE

DRAIN INLET

STORM MANHOLE

SANITARY MANHOLE

INVERT

METAL

RETAINING WALL

CHAINLINK FENCE

3 STRAND BARBED WIRE

UGE

UGC

OHE

UNK-UG

OH ELECTRIC LINE

UG ELECTRIC LINE

UG TELEPHONE FIBER OPTIC

UG COMMUNICATION LINE

UG UNKNOWN UTILITY

STORM SEWER LINE

EDGE OF WOODS

FENCE LINE

HANDRAIL

GUARD RAIL

STORM MANHOLE

SEWER MANHOLE

POWER POLE

SIGN

SURVEY CONTROL

STORM STRUCTURE

WATER VALVE

TELEPHONE PEDESTAL

ELECTRIC BOX

SAN SANITARY SEWER LINE

3SBW

DUCTILE IRON PIPEDIP

WD WOODEN

FEMA 100-YR FLOOD PLAIN

N . D

U D

D . B

BASELINE TANGENT LABEL

BASELINE CURVE LABEL

CURB INLET

20 0 20 40 FEET

GRAPHIC SCALE: 1" = 40'

CONTOUR INTERVAL = 2'

FOC

M M

U G

M M

UNK-UG

UGE

X X

METALBLDG.

GUARD RAIL

24" RCP

8" RCP 8"

" R

15" RCP

8' CHL W/3SBW

6" PVC

U G

E U

G E

U G

E U

G E

U G

UGE

U G

E U

G E

U G

E U

G E

U G

M M

U G

C O

M M

C O

M M

C O

M M

C O

M M

C O

M M

C O

M M

GROIN DITCH

XSAN

SAN

SAN 8" DIP

826.90'

" R

812.22'

" R

828.72'

" R

DAM SPILLWAY RD

SMITH RIVER

BATHHOUSE

2" CABLE WIRE/UNKNOWN

GRAVEL

G R

DECK

STEPS

WD RETW

HIKING

TRAIL

1027.34'

15"CMP

(END UNK)

8" PVC 1119.18'

END

UNK

UNABLE TO SURVEY

PAST THIS AREA DUE

TO SAFETY (VERTICAL

DROP)

OVERHEAD POWER

LINES HAVE BEEN

REMOVED

OVERHEAD POWER

LINES HAVE BEEN

REMOVED

HIKING TRAIL

BENCH

STAIRS

X X

DROP INLET

GRATE 1032.05'

INV. 1030.46' IN

INV. 1030.15' IN

INV. 1029.82' OUT

POSSIBLE REMAINS OF

CONC. FOUNDATION

TPED

UH34A

FORCE MAIN

(FROM RECORDS)

TRANSFORMERS

VISITO

R CENTER

UPPER ACCESS ROAD

(ASPHALT)

AREA OF ROCK AND RELIC

CONCRETE OUTCROPS

PHILPOTT

LAKE

X X

2' CONC. HW

APPROX. LIMITS OF

2020 SLOPE

FAILURES

APPROX. LIMITS OF 2020

SLOPE FAILURES

INV. 827.85'

(PIPE FULL OF

DEBRIS)

L L

SAN

UGE

TAIL RACE OUTFALL

INV. 825.38'

UGE

UNK-UG

CONC. HW

TIMBER HW

CONC. RET. WALL

PORTIONS OF TFO AND

UGE AT WALL IN

ABOVE-GROUND

CONDUITS

CONC. RET. WALL

℄ SURFACE

DITCH (TYP.)

STMH-3

DI-1

SSMH-1

SEPTIC MH

BOLLARD

(TYP.)

CONC. MEDIAN

CONC. SIDEWALK

(TYP.)SSMH-2

SSMH-3

GRASS

STMH-2

STMH-1 D

CONC.

DI-2

DI-3

DI-4

DDI-5

829.26'

RIP RAP

ASPHALT

" R

SIG

POSSIBLE 2" PVC

POWER LINE

STRUCTURE

CI-1

CI-2

CI-3

CONC.

8" R

VACUUM EXCAVATION

LOCATION (TYP.)

TAIL RACE

8" DIP

1009.42

1010.43

1011.86

1017.17

1017.76

1018.34

1018.96

1018.97

1018.99

℄ SWALE

RIP RAP

SD7

SD4

SD1

SD2

SD5

15" RCP

CONTOURS IN SUBSTATION AREA BASED ON

LIDAR AND COULD VARY. UNABLE TO LOCATE

SUBSTATION CONCRETE WALLS AND FOOTINGS

INSIDE FENCE DUE TO SAFETY REASONS.

U G

6" P

VISITO

ILD

TRANSFORMER

ENCLOSURE

APPROXIMATE AREA

OF ROCK AND RELIC

CONCRETE

OUTCROPS

36-INCH SMOOTH LINED, DOUBLE WALL

CORRUGATED HDPE CULVERT (≈60',

ADJUST LENGTH TO FIT OUTSLOPE)

CONCRETE

HEADWALL

(NC # 838.80)

DROP INLET AND VDOT D1-12C

DROP INLET AND APRON

GRATE ELEV. 1030.0'

INV. 1023.6'

CONSTRUCT BERM ACROSS

DITCH TO ELEV. 1031.5'

RIPRAP EROSION PROTECTION

(20' X 20' X 2" THICK SHAPE TO

DIRECT FLOW TO LOWER

EDGES)

ZONE 1

ZONE 2

1.5 H:

1V 1.5

NEW 18" HDPE PIPE

REPLACE SWITCHGEAR BUILDING

(SEE ARCHITECT PLANS)

SLOPE DRAPE

PROPOSED

VAULT

DITCH TO BE

CLEANED OUT

CONSTRUCTION

LIMITS

CONTRACTOR ACCESS

CORRIDOR

APPROXIMATE LIMIT OF

SOIL REMOVAL AND

LOOSE/WEATHERED

ROCK SCALING

AVERAGE END SLOPE DRAPE

AT INTERFACE OF ZONE 1

SLOPE AND ZONE 2

REVEGETATE ZONE 2

WITH TREES AND

NATIVE VEGETATION.

(SEE NOTE 2)

MODIFY GROIN DITCH LINING AS REQUIRED TO

ACCEPT SURFACE RUNOFF AFTER SOIL

STRIPPING AND ROCK SCALING. THIS SHALL

CONSIST OF A NEW CONCRETE FLUME OF

SIMILAR SIZE TO THE EXISTING. CONCRETE

SHALL BE MINIMUM 3,000 PSI AND SHALL MEET

SPECIFICATION REQUIREMENTS FOR AIR

CONTENT AND ASR RESISTANCE. A MINIMUM

OF 3 LONGITUDINAL NO. 5 REBARS SHALL BE

INCLUDED.

DITCH WITH 2% SLOPE

(TYP. BOTH SIDES OF DI)

ROCKFALL FENCE

(TYP.)

EXCAVATION POCKET TO

ACCOMMODATE ROADSIDE

DITCH

850 840

PROPOSED FLUME

C-

SECANT PILE

WALL

FEMA 100-YR

FLOOD PLAIN

FEMA 100-YR

FLOOD PLAIN

ROCK ANCHOR

(TYP.)

12' BENCH (TYP.)

C-512

C-510

C-501

APRROXIMATE EXTENTS

OF PAVEMENT OVERLAY

(SEE NOTE 3)

C-515

BENCH DITCH

CONTRACTOR SHALL COORDINATE ACTIVITIES

WITH PHILPOTT OPERATIONS STAFF. ACCESS

TO DAM AND POWERHOUSE BY GOVERNMENT

PERSONNEL AND VEHICLES SHALL BE

MAINTAINED AT ALL TIMES.

SPOT ELEVATION - TABLE OF COORDINATES

POINT

NORTHING

3,447,021.32

3,447,003.37

3,447,065.55

3,447,024.51

3,447,117.95

3,447,076.68

3,447,170.69

3,447,129.17

3,447,222.99

3,447,181.66

3,447,275.24

3,447,233.87

EASTING

11,035,692.90

11,035,734.40

11,035,734.33

11,035,829.38

11,035,758.73

11,035,853.67

11,035,783.29

11,035,878.11

11,035,807.64

11,035,902.55

11,035,831.96

11,035,926.86

ELEVATION

(FEET)

991.24

990.34

961.47

959.40

931.47

929.40

901.47

899.40

871.47

869.40

841.47

839.40

N N

C R

O N

D B

C O

N O

B Y:

D R

B Y:

E D

SHEET ID

2 3 4 5 6 7 8 9 10

US Army Corps of Engineers

, B

, V

N D

E M

-2

D Y

2P M

-2 0D

-0

U .S

. A R

M Y

C O

O F

R S

N G

N , N

O R

N D

U N

2P M

3052 BEAUMONT CENTRE CIRCLE

LEXINGTON, KENTUCKY 40513

(859) 422-3000

(859) 422-3100

WWW.STANTEC.COM

C-104

G R

A D

_f in al

_g ra de .d w g

NOTES:

1. REFER TO SHEET C-105 FOR DRAINAGE ELEMENTS AND DETAILS.

2. ZONE 2 IS TO BE REVEGETATED FOLLOWING THE BEST MANAGEMENT PRACTICES (BMPS), SET

IN THE VA DEQ STORMWATER DESIGN SPECIFICATION APPENDIX E, WHERE NATIVE GRASSES

AND TREES FOR A ZONE 6 PLANTING ZONE SHALL BE USED TO REVEGETATE THE SLOPE. AT

LEAST 60 DAYS PRIOR TO THE EXPECTED START OF PLANTING, THE CONTRACTOR SHALL

SUBMIT A LIST OF TREE SPECIES AND SEED MIXES TO BE USED TO THE CONTRACTING OFFICER

FOR APPROVAL. TREES SHALL BE SELECTED FROM TABLE E-1A AND SHALL BE DECIDUOUS

TREES. HOLLY, BAYBERRY, DOGWOOD, PERSIMMON AND SHADBUSH/SERVICEBERRY SHALL

NOT BE USED. TREES SHALL CONSIST OF A MIX OF AT LEAST 5 SPECIES. SAPLINGS SHALL BE A

MINIMUM OF 5 FEET IN HEIGHT AND SHALL BE SET AT A MINIMUM OF 200 PER ACRE OF

BENCH AND FRINGE AREAS. NATIVE TREE SAPLINGS SHALL BE PLANTED PRIOR TO THE

GRASSES AND FOLLOW THE TYPICAL PRACTICES TO ESTABLISH THE PLANTS ON THE SLOPE

AND SECTION 32 69 00. THE 1.5 TO 1.0 SLOPES TO BE VEGETATED WITH THE

LOW-MAINTENANCE SLOPE MIX NOTED ON DRAWINGS SHEET C-406. THE NATIVE GRASSES

SHALL BE PLANTED USING EITHER EROSION BLANKETS, HYDROSEEDING, OR A COMBINATION

THERE OF. LONG TERM EROSION PROTECTION SHALL BE PROVIDED WITH EROSION BLANKETS

OR WATTLES.

3. UPPER ACCCES ROAD TO BE REPAVED FROM 50' BEFORE THE 36" CULVERT TO BE

INSTALLED TO THE DAM CREST WITH A 2" OVERLAY AND GRAVEL BASE.

4. THE CONTRACTOR RESPONSIBLE FOR PERMANENT STABILIZATION SHALL, AT A

MINIMUM, ESTABLISH PERMANENT VEGETATIVE COVER ON ALL DENUDED AREAS NOT

OTHERWISE PERMANENTLY STABILIZED FOLLOWING THE SPECIFIC MEASURES BELOW

IN CONJUNCTION WITH VESCH STD. & SPEC. 3.32.

Pl ot

Da te

: 20

/0 6/

12 1 0:

M L og in : Sh el to n, B en us

-p pf ss

\s ha re d_ pr oj ec ts\

\t ec hn ic al p ro du ct io n\ dr aw in g\ sh ee t_ file s\ re ad y_ to

_a dv er tis e\ _c

-1

_f in al _g ra de

.d w g

TARGET DRAWING

REFERENCE KEY

SECTION OR DETAIL NO.

LEGEND

PVC

RCP

STMH

SSMH

INV

MTL

RTW

CHL

BOLLARD

ELECTRIC METER

LIGHT

POLYVINYL CHLORIDE PIPE

REINFORCED CONCRETE PIPE

DRAIN INLET

STORM MANHOLE

SANITARY MANHOLE

INVERT

METAL

RETAINING WALL

CHAINLINK FENCE

3 STRAND BARBED WIRE

UGE

UGC

OHE

UNK-UG

OH ELECTRIC LINE

UG ELECTRIC LINE

UG TELEPHONE FIBER OPTIC

UG COMMUNICATION LINE

UG UNKNOWN UTILITY

STORM SEWER LINE

EDGE OF WOODS

FENCE LINE

HANDRAIL

GUARD RAIL

STORM MANHOLE

SEWER MANHOLE

POWER POLE

SIGN

SURVEY CONTROL

STORM STRUCTURE

WATER VALVE

TELEPHONE PEDESTAL

ELECTRIC BOXFO

SAN SANITARY SEWER LINE 3SBW

DUCTILE IRON PIPEDIP

WD WOODEN

FEMA 100-YR FLOOD PLAIN

N . D

U D

D . B

CURB INLET

CI CURB INLET

15 0 15 30 FEET

101120

U G

C U

G C

U G

UGC

UNK-UG

UGE

X X

METALBLDG.

GUARD RAIL

24" RCP

8" RCP 8"

" R

15" RCP

8' CHL W/3SBW

6" PVC

U G

E U

G E

U G

E U

G E

U G

UGE

U G

E U

G E

U G

E U

G E

U G

E U

G C

U G

C U

G C

U G

C U

G C

U G

C U

G C

U G

C U

G C

U G

GROIN DITCH

XSAN

SAN

SAN 8" DIP

826.90'

" R

812.22'

" R

828.72'

" R

DAM SPILLWAY RD

SMITH RIVER

BATHHOUSE

2" CABLE WIRE/UNKNOWN

GRAVEL

G R

DECK

STEPS

WD RETW

HIKING

TRAIL

1027.34'

15"CMP

(END UNK)

8" PVC 1119.18'

END

UNK

UNABLE TO SURVEY

PAST THIS AREA DUE

TO SAFETY (VERTICAL

DROP)

OVERHEAD POWER

LINES HAVE BEEN

REMOVED

OVERHEAD POWER

LINES HAVE BEEN

REMOVED

HIKING TRAIL

BENCH

STAIRS

X X

DROP INLET

GRATE 1032.05'

INV. 1030.46' IN

INV. 1030.15' IN

INV. 1029.82' OUT

POSSIBLE REMAINS OF

CONC. FOUNDATION

TPED

UH34A

FORCE MAIN

(FROM RECORDS)

TRANSFORMERS

VISITO

R CENTER

UPPER ACCESS ROAD

(ASPHALT)

AREA OF ROCK AND RELIC

CONCRETE OUTCROPS

PHILPOTT

LAKE

X X

2' CONC. HW

APPROX. LIMITS OF

2020 SLOPE

FAILURES

APPROX. LIMITS OF 2020

SLOPE FAILURES

INV. 827.85'

(PIPE FULL OF

DEBRIS)

L L

SAN

UGE

TAIL RACE OUTFALL

INV. 825.38'

UGE

UNK-UG

CONC. HW

TIMBER HW

CONC. RET. WALL

PORTIONS OF TFO AND

UGE AT WALL IN

ABOVE-GROUND

CONDUITS

CONC. RET. WALL

℄ SURFACE

DITCH (TYP.)

STMH-3

DI-1

SSMH-1

SEPTIC MH

BOLLARD

(TYP.)

CONC. MEDIAN

CONC. SIDEWALK

(TYP.)SSMH-2

SSMH-3

GRASS

STMH-2

STMH-1 D

CONC.

DI-2

DI-3

DI-4

DDI-5

829.26'

RIP RAP

ASPHALT

" R

SIG

POSSIBLE 2" PVC

POWER LINE

STRUCTURE

CI-1

CI-2

CI-3

CONC.

8" R

VACUUM EXCAVATION

LOCATION (TYP.)

TAIL RACE

8" DIP

1009.42

1010.43

1011.86

1017.17

1017.76

1018.34

1018.96

1018.97

1018.99

℄ SWALE

RIP RAP

SD7

SD4

SD1

SD2

SD5

15" RCP

CONTOURS IN SUBSTATION AREA BASED ON

LIDAR AND COULD VARY. UNABLE TO LOCATE

SUBSTATION CONCRETE WALLS AND FOOTINGS

INSIDE FENCE DUE TO SAFETY REASONS.

U G

6" P

SDTRANSFORMER

ENCLOSURE

36-INCH SMOOTH LINED, DOUBLE WALL

CORRUGATED HDPE CULVERT (≈60',

ADJUST LENGTH TO FIT OUTSLOPE)

CONCRETE

HEADWALL

(NC # 838.80)

DROP INLET AND VDOT D1-12C

DROP INLET AND APRON

GRATE ELEV. 1030.0'

INV. 1023.6'

CONSTRUCT BERM ACROSS

DITCH TO ELEV. 1031.5'

RIPRAP EROSION PROTECTION

(20' X 20' X 2" THICK SHAPE TO

DIRECT FLOW TO LOWER

EDGES)

12 L.F. OF 24 INCH

HDPE PIPE

PROPOSED

VAULT

48 L.F. OF 24 INCH

HDPE PIPE

136 L.F. OF 24 INCH

HDPE PIPE

PROPOSED

MANHOLE J1

PROPOSED

MANHOLE J2

NEW 18" HDPE

PIPE

OUTFALL TO

SMITH RIVER

PROPOSED

SURFACE

INLET (TYP.)

PROPOSED SECANT

PILE WALL

PROPOSED DITCH

CENTERLINE

NOTE:

THE ELECTRICAL AND FIBER

OPTIC LINES TO BE RELOCATED

AS NEEDED TO FACILITATE NEW

DITCH AND INLET CONSTRUCTION.

DITCH TO BE

CLEANED OUT

PAVEMENT REMOVED AND

REPLACED TO PROVIDE

POSITIVE DRAINAGE TO

DROP INLETS

PAVEMENT REMOVED AND

REPLACED TO PROVIDE

POSITIVE DRAINAGE TO

DROP INLETS

REPLACE DROP

INLET AND GRATE

REPLACE DROP

INLET AND GRATE

SOIL REMOVED AND

REPLACED WITH RIPRAP

TO PROVIDE POSITIVE

DRAINAGE TO DROP

INLETS

MODIFY GROIN DITCH LINING AS REQUIRED

TO ACCEPT SURFACE RUNOFF AFTER SOIL

STRIPPING AND ROCK SCALING.

1.5 H:

1V 1.5

850 840

AVERAGE END SLOPE DRAPE

AT INTERFACE OF ZONE 1

SLOPE AND ZONE 2

PROPOSED FLUME

FEMA 100-YR

FLOOD PLAIN

FEMA 100-YR

FLOOD PLAIN

VAULT EXCAVATION

/ BACKFILL

CULVERT

REPLACEMENT

ZONE 1

ZONE 2

C-515

C-506

C-509 REPLACE SWITCHGEAR BUILDING

(SEE ARCHITECT PLANS)

APRROXIMATE EXTENTS

OF PAVEMENT OVERLAY

SEE SHEET C-516 FOR PROPOSED

STORMWATER PIPE PROFILES

ALL PROPOSED STORMWATER PIPES ARE TO BE HDPE

DOUBLE WALL CORRUGATED-SMOOTH LINED PIPE

~26 L.F. OF 24 INCH

HDPE PIPE

~30 L.F. OF 24 INCH

HDPE PIPE

PROPOSED

MANHOLE J3

BENCH DITCH 6

C-509

N N

C R

O N

D B

C O

N O

B Y:

D R

B Y:

E D

SHEET ID

2 3 4 5 6 7 8 9 10

US Army Corps of Engineers

, B

, V

N D

E M

-2

U .S

. A R

M Y

C O

O F

R S

N G

N , N

O R

N D

2P M

3052 BEAUMONT CENTRE CIRCLE

LEXINGTON, KENTUCKY 40513

(859) 422-3000

(859) 422-3100

WWW.STANTEC.COM

2P M

-2 0D

-0

U N

D Y

C-105

E D

R A

G E

_s ite _d ra in ag e_ pl an

.d w g

Pl ot

Da te

: 20

/0 6/

12 2 :2

L og in : Sh el to n, B en us

-p pf ss

\s ha re d_ pr oj ec ts\

\t ec hn ic al p ro du ct io n\ dr aw in g\ sh ee t_ file s\ re ad y_ to

_a dv er tis e\ _c

-1

_s ite

_d ra in ag e_ pl an .d w g

TARGET DRAWING

REFERENCE KEY

SECTION OR DETAIL NO.

NOTES:

1. REFER TO SHEET C-203 FOR DETAILS OF LOWER AREA DRAINAGE.

2. REFER TO SHEET C-401 FOR SURFACE RUNOFF CONTROL DURING

CONSTRUCTION.

3. INSTALL UTILITY WARNING TAPE DURING EXCAVATION AND

PLACEMENT OF PROPOSED STORMWATER PIPING AND STRUCTURES.

4. IN THE EVENT THE CONTRACTOR OR CONTRACTOR PERSONNEL

OBSERVE A CONDITION THAT MAY INDICATE A DAM SAFETY ISSUE,

THE CONTRACTOR SHALL IMMEDIATELY NOTIFY USACE. CONDITIONS

WHICH MAY INDICATE DAM SAFETY ISSUES INCLUDE BUT ARE NOT

LIMITED TO BOILS, MUDDY SEEPS, SINKHOLES, AND LANDSLIDES.

LEGEND

PVC

RCP

STMH

SSMH

INV

MTL

RTW

CHL

BOLLARD

ELECTRIC METER

LIGHT

POLYVINYL CHLORIDE PIPE

DRAIN INLET

STORM MANHOLE

SANITARY MANHOLE

INVERT

METAL

RETAINING WALL

CHAINLINK FENCE

3 STRAND BARBED WIRE

OH ELECTRIC LINE

UG ELECTRIC LINE

UG TELEPHONE FIBER OPTIC

UG COMMUNICATION LINE

UG UNKNOWN UTILITY

STORM SEWER LINE

EDGE OF WOODS

FENCE LINE

HANDRAIL

GUARD RAIL

STORM MANHOLE

SEWER MANHOLE

POWER POLE

SIGN

SURVEY CONTROL

STORM STRUCTURE

WATER VALVE

TELEPHONE PEDESTAL

ELECTRIC BOX

SANITARY SEWER LINE

3SBW

DUCTILE IRON PIPEDIP

WD WOODEN

FEMA 100-YR FLOOD PLAIN

N . D

U D

R . P

D . B

CURB INLET

15 0 15 30 FEET

GRAPHIC SCALE: 1" = 30'

FOC

M M

U G

M M

UNK-UG

UGE

X X

METALBLDG.

GUARD RAIL

24" RCP

8" RCP 8"

" R

15" RCP

8' CHL W/3SBW

6" PVC

U G

E U

G E

U G

E U

G E

U G

UGE

U G

E U

G E

U G

E U

G E

U G

M M

U G

C O

M M

C O

M M

C O

M M

C O

M M

C O

M M

C O

M M

GROIN DITCH

XSAN

SAN

SAN 8" DIP

826.90'

" R

812.22'

" R

828.72'

" R

DAM SPILLWAY RD

SMITH RIVER

BATHHOUSE

2" CABLE WIRE/UNKNOWN

GRAVEL

G R

DECK

STEPS

WD RETW

HIKING

TRAIL

1027.34'

15"CMP

(END UNK)

8" PVC 1119.18'

END

UNK

UNABLE TO SURVEY

PAST THIS AREA DUE

TO SAFETY (VERTICAL

DROP)

OVERHEAD POWER

LINES HAVE BEEN

REMOVED

OVERHEAD POWER

LINES HAVE BEEN

REMOVED

HIKING TRAIL

BENCH

STAIRS

X X

DROP INLET

GRATE 1032.05'

INV. 1030.46' IN

INV. 1030.15' IN

INV. 1029.82' OUT

POSSIBLE REMAINS OF

CONC. FOUNDATION

TPED

UH34A

FORCE MAIN

(FROM RECORDS)

TRANSFORMERS

VISITO

R CENTER

UPPER ACCESS ROAD

(ASPHALT)

AREA OF ROCK AND RELIC

CONCRETE OUTCROPS

PHILPOTT

LAKE

X X

2' CONC. HW

APPROX. LIMITS OF

2020 SLOPE

FAILURES

APPROX. LIMITS OF 2020

SLOPE FAILURES

INV. 827.85'

(PIPE FULL OF

DEBRIS)

L L

SAN

UGE

TAIL RACE OUTFALL

INV. 825.38'

UGE

UNK-UG

CONC. HW

TIMBER HW

CONC. RET. WALL

PORTIONS OF TFO AND

UGE AT WALL IN

ABOVE-GROUND

CONDUITS

CONC. RET. WALL

℄ SURFACE

DITCH (TYP.)

STMH-3

DI-1

SSMH-1

SEPTIC MH

BOLLARD

(TYP.)

CONC. MEDIAN

CONC. SIDEWALK

(TYP.)SSMH-2

SSMH-3

GRASS

STMH-2

STMH-1 D

CONC.

DI-2

DI-3

DI-4

DDI-5

829.26'

RIP RAP

ASPHALT

" R

SIG

POSSIBLE 2" PVC

POWER LINE

STRUCTURE

CI-1

CI-2

CI-3

CONC.

8" R

VACUUM EXCAVATION

LOCATION (TYP.)

TAIL RACE

8" DIP

1009.42

1010.43

1011.86

1017.17

1017.76

1018.34

1018.96

1018.97

1018.99

℄ SWALE

RIP RAP

SD7

SD4

SD1

SD2

SD5

15" RCP

CONTOURS IN SUBSTATION AREA BASED ON

LIDAR AND COULD VARY. UNABLE TO LOCATE

SUBSTATION CONCRETE WALLS AND FOOTINGS

INSIDE FENCE DUE TO SAFETY REASONS.

U G

6" P

VVISITO

ILD

TRANSFORMER

ENCLOSURE

APPROXIMATE AREA

OF ROCK AND RELIC

CONCRETE

OUTCROPS

36-INCH SMOOTH LINED, DOUBLE WALL

CORRUGATED HDPE CULVERT (≈60',

ADJUST LENGTH TO FIT OUTSLOPE)

CONCRETE

HEADWALL

(NC # 838.80)

DROP INLET AND VDOT D1-12C

DROP INLET AND APRON

GRATE ELEV. 1030.0'

INV. 1023.6'

CONSTRUCT BERM ACROSS

DITCH TO ELEV. 1031.5'

RIPRAP EROSION PROTECTION

(20' X 20' X 2" THICK SHAPE TO

DIRECT FLOW TO LOWER

EDGES)

ZONE 1

ZONE 2

1.5 H:

1V 1.5

850 840

12' BENCH (TYP.)

REGION 2

REGION 4

REGION 1

REGION 3

NEW 18" HDPE PIPE

REPLACE SWITCHGEAR BUILDING

(SEE ARCHITECT PLANS)

SLOPE DRAPE

PROPOSED

VAULT

DITCH TO BE

CLEANED OUT

CONSTRUCTION

LIMITS

CONTRACTOR ACCESS

CORRIDOR

APPROXIMATE LIMIT OF

SOIL REMOVAL AND

LOOSE/WEATHERED

ROCK SCALING

AVERAGE END SLOPE DRAPE

AT INTERFACE OF ZONE 1

SLOPE AND ZONE 2

MODIFY GROIN DITCH LINING AS

REQUIRED TO ACCEPT SURFACE

RUNOFF AFTER SOIL STRIPPING

AND ROCK SCALING.

DITCH WITH

2% SLOPE

ROCKFALL FENCE

(TYP.)

EXCAVATION POCKET TO

ACCOMMODATE ROADSIDE

DITCH

PROPOSED FLUME

SECANT PILE

WALL

FEMA 100-YR

FLOOD PLAIN

FEMA 100-YR

FLOOD PLAIN

ROCK ANCHOR

(TYP.)

APRROXIMATE EXTENTS

OF PAVEMENT OVERLAY

(SEE NOTE 3)

BENCH DITCH

N N

C R

O N

D B

C O

N O

B Y:

D R

B Y:

E D

SHEET ID

2 3 4 5 6 7 8 9 10

US Army Corps of Engineers

, B

, V

N D

E M

-2

D Y

2P M

-2 0D

-0

U .S

. A R

M Y

C O

O F

R S

N G

N , N

O R

N D

U N

2P M

3052 BEAUMONT CENTRE CIRCLE

LEXINGTON, KENTUCKY 40513

(859) 422-3000

(859) 422-3100

WWW.STANTEC.COM

C-106

C O

N S

O N

S E

Q U

E N

G P

_c se q_ pl an .d w g

Pl ot

Da te

: 20

/0 6/

13 9 :0

L og in : Jo hn so n, Tr ac y us

-p pf ss

\s ha re d_ pr oj ec ts\

\t ec hn ic al p ro du ct io n\ dr aw in g\ sh ee t_ file s\ re ad y_ to _a dv er tis e\

_c -1

_c se q_ pl an

.d w g

TARGET DRAWING

REFERENCE KEY

SECTION OR DETAIL NO.

LEGEND

PVC

RCP

STMH

SSMH

INV

MTL

RTW

CHL

BOLLARD

ELECTRIC METER

LIGHT

POLYVINYL CHLORIDE PIPE

REINFORCED CONCRETE PIPE

DRAIN INLET

STORM MANHOLE

SANITARY MANHOLE

INVERT

METAL

RETAINING WALL

CHAINLINK FENCE

3 STRAND BARBED WIRE

UGE

UGC

OHE

UNK-UG

OH ELECTRIC LINE

UG ELECTRIC LINE

UG TELEPHONE FIBER OPTIC

UG COMMUNICATION LINE

UG UNKNOWN UTILITY

STORM SEWER LINE

EDGE OF WOODS

FENCE LINE

HANDRAIL

GUARD RAIL

STORM MANHOLE

SEWER MANHOLE

POWER POLE

SIGN

SURVEY CONTROL

STORM STRUCTURE

WATER VALVE

TELEPHONE PEDESTAL

ELECTRIC BOXFO

SAN SANITARY SEWER LINE 3SBW

DUCTILE IRON PIPEDIP

WD WOODEN

FEMA 100-YR FLOOD PLAIN

N . D

U D

D . B

CURB INLET

CI CURB INLET

CONSTRUCTION SEQUENCING:

TO FACILITATE THE VARIOUS ELEMENTS OF THE LANDSLIDE MITIGATION PLAN AT

THE PHILPOTT DAM A LOGICAL SEQUENCE OF TASKS MUST BE PERFORMED TO

PROTECT PERSONNEL AND PROPERTY. A CONSTRUCTION SEQUENCING PLAN

SUBMITAL IS REQUIRED PER SPECIFICATION SECTION 01 32 01.3.3. APPROVED

CONSTRUCTION SEQUENCING PLANS SHALL BE FOLLOWED WITHOUT DEVIATION

UNLESS RESUBMITTED TO AND APPROVED BY THE CONTRACTING OFFICER.

THE CONSTRUCTION SEQUENCING PLAN MUST BE WELL THOUGHT OUT AND

MUST CONSIDER THE IMPACT OF VARIOUS ACTIVITIES UPON OTHER TASKS AND

ON THE SAFETY OF ONGOING COE OPERATIONS AT THE FACILITY.

TO FACILITATE DESCRIPTION OF THE SEQUENCING THE SITE HAS BEEN DIVIDED

INTO FOUR GENERAL REGIONS AS FOLLOW:

1) RETAINING WALL, TIE-BACKS AND UPPER ROAD RELATED WORK,

2) WEST SLOPE AREA, ADJACENT TO DAM STRUCTURE,

3) LOWER AREA ALONG DAM SPILLWAY ROAD AND

4)EAST SLOPE AREA, MORE DISTANT FROM DAM STRUCTURE.

GENERAL SITE TASKS ARE INCLUDED IN A REGION “0” AND INCLUDE ACTIONS

THAT ARE TO BE PERFORMED PRIOR TO THE WORK IN REGIONS 1-4. THIS

INCLUDES BUT ARE NOT LIMITED TO, THE CONSTRUCTION ENTRANCE / SILT

FENCE & SEDIMENT TRAPS / TEMPORARY ROCKFALL PROTECTION ELEMENTS,

ETC.

SUBMITTED PLANS MUST INCORPORATE THE FOLLOWING REQUIREMENTS:

T-WALL BARRIER - FABRICATE AND INSTALL CONCRETE T-WALL BARRIER ON

PAVEMENT BETWEEN THE POWERHOUSE AND THE BOTTOM TOE OF THE HILLSIDE

PRIOR TO COMMENCING UPSLOPE CONSTRUCTION WORK. THE T-WALL BARRIER

SHALL REMAIN IN PLACE AS TEMPORARY PROTECTION FROM ROCKFALLS UNTIL

ALL UPSLOPE CONSTRUCTION ACTIVITIES HAVE BEEN COMPLETED.

UPPER ACCESS ROAD - STABILIZE THE UPPER ACCESS ROAD BY CONSTRUCTION

OF THE SECANT PILE RETAINING WALL PRIOR TO SLOPE OVERBURDEN REMOVAL

OR OTHER SLOPE STABILIZATION ACTIVITIES BELOW THAT AREA.

AEP TRANSMISSION STRUCTURE BESIDE UPPER ACCESS ROAD - CONTRACTOR

SHALL COORDINATE WITH AEP AND INSTALL BOLLARDS AFTER TRANSMISSION

STRUCTURES LEGS HAVE BEEN INSTALLED AND BACKFILLED.

15 0 15 30 FEET

ST ST ST

UNK-UG

UNK-UG UNK-UG UNK-UG UNK-UG UNK-UG UNK-UG UNK-UG UNK-UG UNK-UG UNK-UG UNK-UG UNK-UG UNK-UG

U G

UGE

FO FO FO FO

X X X X

FO FO FO FO FO FO FO FO FO FO FO FO

XXXXX

X X

METAL

BLDG.

TRANSFORMER

ENCLOSURE

24" RCP

8" RCP

8" R

C P

" R

C P

15" RCP

8' CHL W/3SBW

6" PVC

FO FO FO

UGE

SAN SAN SAN SAN SAN SAN SAN SAN SAN SAN

DIP

826.90'

15" R C

812.22'

" R

C P

828.72'

15" R C

DAM SPILLWAY RD

SMITH RIVER

O U

BATH

HOUSE

2" CABLE WIRE/UNKNOWN

OVERHEAD POWER

LINES HAVE BEEN

REMOVED

C R

X X

2' CONC. HW

APPROX. LIMITS OF

2020 SLOPE

APPROX. LIMITS OF

2020 SLOPE FAILURES

INV. 827.85'

(PIPE FULL

OF DEBRIS)

L L

SAN

UGE

U G

E U

G E

U G

E U

G E

FM FM FM FM FM FM FM FM FM FM FM

UGE UGE UGE

UGE

G E

UGE

UGE UGE UGE UGE

UGE

TAIL RACE

OUTFALL

INV. 825.38'

UGE UGE UGE UGE UGE UGE UGE UGE UGE UGE UGE UGE UGE UGE UGE UGE UGE UGE UGE UGE UGE UGE UGE UGE UGE UGE UGE UGE E

UNK-UG UNK-UG UNK-UG UNK-UG

UNK-UG

W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W W

FO FO FO FO FO FO FO FO FO FO FO

CONC. HW

TIMBER HW

CONC. RET. WALL

PORTIONS OF TFO AND

UGE AT WALL IN

ABOVE-GROUND

CONDUITS

CONC. RET. WALL

STMH-3

DI-1

SSMH-1

SEPTIC MH

BOLLARD

(TYP.)

CONC.

MEDIAN

CONC.

SIDEWALK

(TYP.)

SSMH-2

SSMH-3GRASS

STMH-2

STMH-1 D

S S

CONC.

D D

DI-2 DI-3

DI-4

DI-5

829.26'RIP RAP

ASPHALT

" R

C P

SIGN

POSSIBLE 2" PVCUNK-UG

CI-1

CI-2 CI-3

CONC.

8" R

C P

VACUUM

EXCAVATION

LOCATION (TYP.)

8" DIP

RIP RAP

SD7

SD4

SD1

SD2

SD5

15" RCP

CONTOURS IN SUBSTATION AREA BASED

ON LIDAR AND COULD VARY. UNABLE TO

LOCATE SUBSTATION CONCRETE WALLS

AND FOOTINGS INSIDE FENCE DUE TO

SAFETY REASONS.

U G

E U

G E

U G

TAIL RACE

6" P

VC1

REMOVE RELIC OF SWITCH

GEAR BUILDING

(LEAVE FOUNDATION SLAB)

REMOVE PAVEMENT AND BASE

COARSE AS SHOWN (DO NOT

REMOVE UNTIL JUST BEFORE

RECONSTRUCTING)

SEE DETAIL 5/C-509 FOR NEW

PAVEMENT TIE-IN

CONSTRUCTION

LIMITS

FEMA 100-YR

FLOOD PLAIN

FEMA 100-YR

FLOOD PLAIN

REMOVE RAILING AND SIDE

WALK AS REQUIRED

(REPLACE IN-KIND)

REMOVE PAVEMENT AND BASE

COARSE AS SHOWN (DO NOT

REMOVE UNTIL JUST BEFORE

RECONSTRUCTING)

SEE DETAIL 5/C-509 FOR NEW

PAVEMENT TIE-IN

REMOVE PAVEMENT AND BASE

COARSE AS SHOWN (DO NOT

REMOVE UNTIL JUST BEFORE

RECONSTRUCTING)

SEE DETAIL 5/C-509 FOR NEW

PAVEMENT TIE-IN

REMOVE PAVEMENT AND BASE

COARSE AS SHOWN (DO NOT

REMOVE UNTIL JUST BEFORE

RECONSTRUCTING)

SEE DETAIL 5/C-509 FOR NEW

PAVEMENT TIE-IN

REMOVE FENCE AS REQUIRED

(REPLACE IN-KIND)

REMOVE FENCE/GATE AS

REQUIRED. REPLACE IN-KIND

AND EXTEND UPSLOPE TO TIE

TO ROCK FALL FENCE.

DEMO COORDINATE TABLE

POINT

NORTHING

3,447,394.08

3,447,346.65

3,447,384.41

3,447,337.49

3,447,324.56

3,447,304.79

3,447,315.87

3,447,294.03

EASTING

11,035,647.73

11,035,749.10

11,035,643.19

11,035,745.08

11,035,816.17

11,035,865.70

11,035,805.52

11,035,860.18

N N

C R

O N

D B

C O

N O

B Y:

D R

B Y:

E D

SHEET ID

2 3 4 5 6 7 8 9 10

US Army Corps of Engineers

, B

, V

N D

E M

-2

U .S

. A R

M Y

C O

O F

R S

N G

N , N

O R

N D

2P M

3052 BEAUMONT CENTRE CIRCLE

LEXINGTON, KENTUCKY 40513

(859) 422-3000

(859) 422-3100

WWW.STANTEC.COM

2P M

-2 0D

-0

U N

D Y

C-200

D E

M O

O N

-2

_d em o.

dw g

NOTE:

UPPER DAM ACCESS ROAD GUARDRAIL

TO BE REMOVED AS SECANT PILE WALL

CONSTRUCTION PROGRESSES.

Pl ot

Da te

: 20

/0 6/

12 9 :5

L og in : Sh el to n, B en us

-p pf ss

\s ha re d_ pr oj ec ts\

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TARGET DRAWING

REFERENCE KEY

SECTION OR DETAIL NO.

N . D

U D

D . B

10 0 10 20 FEET

GRAPHIC SCALE: 1" = 20'

M M

C O

M M

C O

M M

C O

M M

E E

COMM

C O

M M

T EE

V V

VVVVVVVVVVVVVVVVVVVVVV

VVVVVVVVVVVVV

V V

C-503

10+00

11+00

SECANT PILE

WALL

ZONE 2

SOIL

REGRADE

SURFACE

UPPER ACCESS ROAD

SECANT PILE WALL

BASELINE

ZONE 1

STRIPPED TO

BEDROCK

SURFACE

STA. 6+58.76 PROJECT BASELINE =

STA. 11+59.04 SECANT PILE WALL BASELINE

PT STA. 12+88.90

STA. 10+00.25

BEGIN SECANT

PILE WALL

PC STA. 10+84.46

5' DIA. SECANT

PILE (TYP.)

STA. 10+00.00

SURVEYED END OF

DAM WINGWALL

STA. 10+02.75

CENTER OF PILE P1

WALE

BEAM

ANCHOR ASSEMBLY

(TYP.)

STA. 13+41.25

END SECANT PILE

WALL

STA. 13+38.75

CENTER OF PILE P85

ANCHOR (TYP.)

PROPOSED NEW

AEP TRANSMISSION

STRUCTURE

C-505

10501060

BENCH DITCH

N N

C R

O N

D B

C O

N O

B Y:

D R

B Y:

E D

SHEET ID

2 3 4 5 6 7 8 9 10

US Army Corps of Engineers

, B

, V

N D

E M

-2

U .S

. A R

M Y

C O

O F

R S

N G

N , N

O R

N D

2P M

3052 BEAUMONT CENTRE CIRCLE

LEXINGTON, KENTUCKY 40513

(859) 422-3000

(859) 422-3100

WWW.STANTEC.COM

2P M

-2 0D

-0

U N

D Y

C-201

S E

C A

N T

E W

N A

N D

P R

-2

_w al l_ pp .d w g

C-201

PLAN - RETAINING WALL

SCALE: 1"=20'

NOTES:

1. REFER TO C501 AND C-502 FOR TYPICAL WALL SECTION.

2. REFER TO C503 TO C505 FOR TYPICAL DETAILS FOR

WALER AND TIEBACK ANCHORS.

3. THE NOMINAL ANCHOR FORCE IS 250 KIPS.

4. REFER TO DRAWING C-103 FOR SECANT PILE WALL

BASELINE TABLE OF COORDINATES.

5. THE ANCHORS HAVE A MINIMUM BOND LENGTH IN

COMPETENT ROCK OF 10'.

6. WALER EXTENDS FROM P41 TO P71.

7. MINIMUM 28-DAY CONCRETE STRENGTHS:

- PRIMARY PILES: 1,500 PSI MINIMUM

- SECONDARY PILES: 5,000 PSI

- PARAPET: 4,000 PSI

- WALER COVER: 4000 PSI

Pl ot

Da te

: 20

/0 6/

12 5 :0

L og in : Sh el to n, B en us

-p pf ss

\s ha re d_ pr oj ec ts\

\t ec hn ic al p ro du ct io n\ dr aw in g\ sh ee t_ file s\ re ad y_ to

_a dv er tis e\ _c

-2

_w al l_p p.

dw…

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File details come from the government source that posted it. Updated Aug 12, 2023.