DN01165 (WBS DF18314.2045452) Grading, Drainage, And Gravel Paving On SR 1700 (Riverside Dr) Along Reedypatch Creek in Henderson County

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for the convenience of the user
and is Not a Cer tified Document -
The documents contained herein were originally issued
and sealed by the individuals whose names and license
numbers appear on each page, on the dates appearing
with their signature on that page.
This file or an individual page
shall not be considered a cer tified document.

SHEET TOTAL
STATE STATE PROJECT REFERENCE NO. NO. SHEETS
N.C. 1
STATE PROJ. NO. F. A. PROJ. NO. DESCRIPTION
Connor
Cemetery
LOCATION:
Bat Cave
TYPE OF WORK:
kk
ee
rree
CC
-L - +81.3365 (RT)
-L - +78.5850 (RT)
-L - +86.4762.36 (LT)
-L - +28.1950 (RT)
-L - +28.1965 (RT)
-L - +76.0050 (RT) -L - +85.0065 (RT)
-Y- +80.3312 (LT)
-Y- +25.0015 (RT) -Y- +80.3312 (RT) TB2GI -Y- +80.3315 (RT)
TB2GI
+80.00 11 (RT)
L -
-
FINAL PLANS
6-23-2026
DOCUMENT NOT CONSIDERED FINAL
UNLESS ALL SIGNATURES COMPLETED
HYDRAULICS ENGINEER
GRAPHIC SCALES DESIGN DATA PROJECT LENGTH
A. MORTON THOMAS AND ASSOCIATES, INC. ADT = 900 RIDGEFIELD DRIVE, SUITE 325 RALEIGH, NC 27609 0 ADT = LENGTH OF ROADWAY PROJECT = W (91 W 9) W 85 . 5 A -9 M 98 T 9 E N N C G L IN IC E E E N R SE IN N G O. . C F- O 10 M 49 T E OF NORTH C A A R K = % 2024 STANDARD SPECIFICATIONS T O S L PLANS I N
D = % P.E. D A
SIGNATURE: E
0 T = % * RIGHT OF WAY DATE: PROJECT ENGINEER P N
ROADWAY DESIGN A O
R I
V = MPH ENGINEER T T
M A
PROFILE (HORIZONTAL) PROJECT DESIGN ENGINEER E N R T T O
P TOTAL LENGTH OF PROJECT = O F TRAN S
FUNC CLASS = LETTING DATE: 0
P.E. PROFILE (VERTICAL)
SIGNATURE:
99/80/90
STATE OF NORTH CAROLINA
DIVISION OF HIGHWAYS
0
00
6202/22/6
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:TCARTNOC
See Sheet 1A For Index of Sheets
DF18314.2045452
9
-
C
N HENDERSON COUNTY
US 74 ALT
U
S
H
SR 1700 (RIVERSIDE DR)
W
Y
6
4
ALONG REEDYPATCH CREEK
4
6
Y US 74 ALT
W
H
S Rock Broad River Rd
U
SR 1701
VICINITY MAP
END PROJECT DF18314.2045452
N.T.S.
4
-L- POT STA. 23+60.00
6
S
U
O
T
-
R IV L -
E
R
- S
-
L R ID
D (S E
E R D
ID 1 R
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R 1
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(S
4
5
T T
O O
R
O
R A
O D
A E N
D D
E
N
D
PLANS PREPARED BY:
N/A 30 15 30 60 N/A N/A
N/A ROBERT WILLIAMS, PE
30 15 30 60 N/A
30 JP HAINLINE, PE
* TTST =N/A DUAL N/A
BARRY MOSTELLER
10 5 10 20
NCDOT CONTACT
LOCAL
N/A TIER
2545402.41381FD
DF18314.2045452 PE, ROW, UTIL, CONST
END PROJECT
DF18314.2045452
GRADING, DRAINAGE, AND GRAVEL PAVING
BEGIN PROJECT
DF18314.2045452
TC
H
C
R E E
K
BRO
A D
RIV
ER
A
ROCK BROAD RIVER ROAD P
Y
D
E
E
R
(SR 1701)
BEGIN PROJECT DF18314.2045452
-L- POC STA. 10+98.98 =
END CONSTR. DF18314.2045329
-Y- STA. 10+80.33
NOTES:
1. CLEARING ON THIS PROJECT SHALL BE PERFORMED TO THE LIMITS ESTABLISHED BY METHOD II.
2. THIS PROJECT IS NOT WITHIN MUNICIPAL BOUNDARIES.
3. THIS IS NOT A CONTROL OF ACCESS PROJECT
LENGTH OF STRUCTURE PROJECT =
JUNE 18, 2026
AUGUST 11, 2026
:TCEJORP
N O R P R T O H F ES C S A IO RO N A L L IN A SEAL 0.239 MILES 035621 L 0.000 MILES A N D ENGINEE R W E L REW M . H O
0.239 MILES N
OR
RO
TH
FES
C
S
A
IO
R
N
OLIN
A P A
SEAL L
30932
ROB E
E
N
RT
G
A
IN
.
E
W
E
I
R LLIAM S
56110ND
34
1002
/38
DAN
1002
/38
DAN
Docusign Envelope ID: AE8B0D8C-8051-8769-8011-339CAB02D1F3
6/23/2026
6/23/2026

PROJECT REFERENCE NO. SHEET NO.
DF18314.2045452 1A
6202/92/6
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-
200.6710-42\hgielaR\:X
99/71/8
retnepraca
INDEX OF SHEETS, LIST OF STANDARD DRAWINGS, & GENERAL NOTES
INDEX OF SHEETS LIST OF STANDARD DRAWINGS GENERAL NOTES
2024 SPECIFICATIONS
EFF. 01-16-2024
EFFECTIVE: 01-16-2024
REV.
SHEET NUMBER SHEET REVISED:
2024 ROADWAY ENGLISH STANDARD DRAWINGS
1 TITLE SHEET
The following Roadway Standards as appear in "Roadway Standard Drawings"
GRADING AND SURFACING OR RESURFACING AND WIDENING:
Highway Design Branch - N. C. Department of Transportation - Raleigh, N. C.,
1A INDEX OF SHEETS, GENERAL NOTES AND STANDARD DRAWINGS THE GRADE LINES SHOWN DENOTE THE FINISHED ELEVATION OF THE PROPOSED
Dated January, 2024 are applicable to this project and by reference hereby
SURFACING AT GRADE POINTS SHOWN ON THE TYPICAL SECTIONS. WHERE NO
1B CONVENTIONAL SYMBOLS are considered a part of these plans:
GRADE LINES ARE SHOWN, THE PROFILES SHOWN DENOTE THE TOP ELEVATION
OF THE EXISTING PAVEMENT ALONG THE CENTER LINE OF SURVEY ON WHICH
2A-1 PAVEMENT SCHEDULE AND TYPICAL SECTIONS STD.NO. TITLE
THE PROPOSED RESURFACING WILL BE PLACED. GRADE LINES MAY BE
ADJUSTED BY THE ENGINEER IN ORDER TO SECURE A PROPER TIE-IN.
2C-1 THRU 2C-2 DETAILS IN LIEU OF STANDARDS DIVISION 2 - EARTHWORK
200.02 Method of Clearing - Method II
CLEARING:
2G-1 THRU 2G-5 GEOTECHNICAL DETAIL SHEETS 225.02 Guide for Grading Subgrade - Secondary and Local
CLEARING ON THIS PROJECT SHALL BE PERFORMED TO THE LIMITS ESTABLISHED
225.04 Method for Obtaining Superelevation - Two Lane Pavement
BY METHOD II.
3B-1 ROADWAY SUMMARIES
DIVISION 3 - PIPE CULVERTS
SIDE ROADS:
3D-1 DRAINAGE SUMMARY SHEET 300.01 Method of Pipe Installation
THE CONTRACTOR WILL BE REQUIRED TO DO ALL NECESSARY WORK TO PROVIDE
SUITABLE CONNECTIONS WITH ALL ROADS, STREETS, AND DRIVES ENTERING
3P-1 PARCEL SUMMARIES DIVISION 5 - SUBGRADE, BASES AND SHOULDERS
THIS PROJECT. THIS WORK WILL BE PAID FOR AT THE CONTRACT UNIT
560.01 Method of Shoulder Construction -
PRICE FOR THE PARTICULAR ITEMS INVOLVED.
4 THRU 5 PLAN AND PROFILE SHEET High Side of Superelevated Curve - Method I
SUBSURFACE PLANS:
RW-1 RIGHT OF WAY SHEET DIVISION 8 - INCIDENTALS
NO SUBSURFACE PLANS ARE AVAILABLE ON THIS PROJECT. THE CONTRACTOR
806.01 Concrete Right-of-Way Marker
SHOULD MAKE HIS OWN INVESTIGATION OF THE SUBSURAFCE CONDITIONS.
EC-1 THRU EC-7 EROSION CONTROL SHEETS 876.01 Rip Rap in Channels and Ditches
UTILITIES:
RF-1 REFORESTATION DETAIL SHEET DIVISION 11 - WORK ZONE TRAFFIC CONTROL
UTILITIES PRESENT ON THIS PROJECT ARE: DUKE ENERGY AND AT&T.
1101.01 Work Zone Advance Warning Signs
CONTRACTOR SHALL BE RESPONSIBLE FOR VERIFYING
X-1 CROSS-SECTION SUMMARY
1101.02 Temporary Lane Closures
ALL UTILITIES WITHIN WORK AREAS BEFORE STARTING WORK.
1101.03 Temporary Road Closures
X-2 THRU X-17 CROSS-SECTION SHEETS
1101.04 Temporary Shoulder Closures
ANY RELOCATION OF EXISTING UTILITIES WILL BE ACCOMPLISHED BY OTHERS,
1101.05 Work Zone Vehicle Accesses
1101.11 Traffic Control Design Tables
RIGHT-OF-WAY MARKERS:
1110.01 Stationary Work Zone Signs
ALL RIGHT-OF-WAY MARKERS ON THIS PROJECT SHALL BE PLACED BY CONTRACT.
1110.02 Portable Work Zone Signs
1130.01 Drums
1135.01 Cones
1145.01 Barricades - Type III
1150.01 Flaggers
1180.01 Skinny Drums
A. MORTON THOMAS AND ASSOCIATES, INC.
900 RIDGEFIELD DRIVE, SUITE 325 RALEIGH, NC 27609
(919) 855-9989 NC LICENSE NO. F-1049
WWW.AMTENGINEERING.COM

PROJECT REFERENCE NO. SHEET NO.
STATE OF NORTH CAROLINA, DIVISION OF HIGHWAYS
DF18314.2045452 1B
CONVENTIONAL PLAN SHEET SYMBOLS
BOUNDARIES AND PROPERTY:
Note: Not to Scale *S.U.E. = Subsurface Utility Engineering WATER:
RAILROADS:
State Line
Water Manhole 4
Standard Gauge Hedge
County Line CSX TRANSPORTATION
Water Meter a
S
RR Signal Milepost Woods Line
MILEPOST 35
Township Line
Water Valve I
Switch Orchard
City Line SWITCH
Water Hydrant H
RR Abandoned Vineyard Vineyard
Reservation Line
U/G Water Line LOS B (S.U.E*) W
RR Dismantled EXISTING STRUCTURES:
Property Line
U/G Water Line LOS C (S.U.E*) W
MAJOR:
Existing Iron Pin g
U/G Water Line LOS D (S.U.E*) W
EIP
Bridge, Tunnel or Box Culvert CONC
B A/G Water
Above Ground Water Line
F Secondary Horiz and Vert Control Point Bridge Wing Wall, Head Wall and End Wall CONC WW
Property Monument
ECM
TV:
Primary Horiz Control Point MINOR:
Parcel / Sequence Number 123
TV Pedestal |
Head and End Wall
Primary Horiz and Vert Control Point CONC HW
Existing Fence Line
I
TV Tower
Pipe Culvert
Exist Permanent Easment Pin and Cap
Proposed Woven Wire Fence
U/G TV Cable Hand Hole ]
Footbridge v v
New Permanent Easement Pin and Cap
Proposed Chain Link Fence
U/G TV Cable LOS B (S.U.E.*) TV
Vertical Benchmark Drainage Box: Catch Basin, DI or JB CB
Proposed Barbed Wire Fence
U/G TV Cable LOS C (S.U.E.*) TV
Existing Right of Way Marker h Paved Ditch Gutter
Existing Wetland Boundary WLB
U/G TV Cable LOS D (S.U.E.*) TV
Existing Right of Way Line Storm Sewer Manhole m
Proposed Wetland Boundary WLB
U/G Fiber Optic Cable LOS B (S.U.E.*) TV FO
R
New Right of Way Line W Storm Sewer S
Existing Endangered Animal Boundary EAB
U/G Fiber Optic Cable LOS C (S.U.E.*) TV FO
R
Existing Endangered Plant Boundary EPB W UTILITIES: U/G Fiber Optic Cable LOS D (S.U.E.*) TV FO
Existing Historic Property Boundary HPB
New Right of Way Line with POWER:
R GAS:
Concrete or Granite R/W Marker W
Known Contamination Area: Soil P
Existing Power Pole
Gas Valve c
New Control of Access Line with
Potential Contamination Area: Soil C
Proposed Power Pole
Concrete C/A Marker A
Gas Meter n
Known Contamination Area: Water R
Existing Joint Use Pole
Existing Control of Access ;
U/G Gas Line LOS B (S.U.E.*) G
Potential Contamination Area: Water
Proposed Joint Use Pole
New Control of Access C
A U/G Gas Line LOS C (S.U.E.*) G
Contaminated Site: Known or Potential
Power Manhole p
Existing Easement Line
E U/G Gas Line LOS D (S.U.E.*) G
T
BUILDINGS AND OTHER CULTURE:
Power Line Tower
New Temporary Construction Easement A/G Gas
E Above Ground Gas Line
V
Gas Pump Vent or U/G Tank Cap Power Transformer }
New Temporary Drainage Easement
TDE
S SANITARY SEWER:
Sign U/G Power Cable Hand Hole
S New Permanent Drainage Easement
PDE
W Sanitary Sewer Manhole d
Well H-Frame Pole O O
W
New Permanent Drainage / Utility Easement
DUE
Sanitary Sewer Cleanout o
Small Mine M U/G Power Line LOS B (S.U.E.*) P
New Permanent Utility Easement
PUE
U/G Sanitary Sewer Line
Foundation U/G Power Line LOS C (S.U.E.*) P SS
New Temporary Utility Easement
TUE
A/G Sanitary Sewer
Above Ground Sanitary Sewer
Area Outline U/G Power Line LOS D (S.U.E.*) P
New Aerial Utility Easement
AUE
SS Forced Main Line LOS B (S.U.E.*)
FSS
Cemetery y
TELEPHONE:
SS Forced Main Line LOS C (S.U.E.*)
Building FSS
ROADS AND RELATED FEATURES:
Q
Existing Telephone Pole SS Forced Main Line LOS D (S.U.E.*)
School x FSS
Existing Edge of Pavement
Proposed Telephone Pole
y
Church
Existing Curb
MISCELLANEOUS:
Telephone Manhole l
Dam C
Proposed Slope Stakes Cut
Utility Pole O
Telephone Pedestal b
HYDROLOGY:
F
Proposed Slope Stakes Fill
Utility Pole with Base F
Telephone Cell Tower /
Stream or Body of Water
Proposed Curb Ramp CR Utility Located Object S
U/G Telephone Cable Hand Hole ]
Hydro, Pool or Reservoir
Existing Metal Guardrail
Utility Traffic Signal Box
3
U/G Telephone Cable LOS B (S.U.E.*)
Jurisdictional Stream T
JS Proposed Guardrail
Utility Unknown U/G Line LOS B (S.U.E.*)
U/G Telephone Cable LOS C (S.U.E.*) T ?UTL
Buffer Zone 1
BZ 1
Existing Cable Guiderail
U/G Tank; Water, Gas, Oil
Buffer Zone 2 U/G Telephone Cable LOS D (S.U.E.*) T
BZ 2
Proposed Cable Guiderail
Underground Storage Tank, Approx. Loc.
Flow Arrow z U/G Telephone Conduit LOS B (S.U.E.*) TC UST
Equality Symbol
A/G Tank; Water, Gas, Oil
Disappearing Stream v U/G Telephone Conduit LOS C (S.U.E.*) TC
Pavement Removal
Geoenvironmental Boring
Spring W U/G Telephone Conduit LOS D (S.U.E.*) TC
VEGETATION:
U/G Test Hole LOS A (S.U.E.*)
?
Wetland K U/G Fiber Optics Cable LOS B (S.U.E.*) T FO
Single Tree X
Abandoned According to Utility Records
AATUR
Proposed Lateral, Tail, Head Ditch U/G Fiber Optics Cable LOS C (S.U.E.*) T FO
FLOW Single Shrub Y
End of Information
E.O.I.
False Sump U/G Fiber Optics Cable LOS D (S.U.E.*) T FO
6102/2/21
RIGHT OF WAY & PROJECT CONTROL:
Computed Property Corner
New Right of Way Line with Pin and Cap

PAVEMENT SCHEDULE
(PRELIMINARY PAVEMENT DESIGN)
J1 PROP. APPROX. 6" AGGREGATE BASE COURSE
C
-L- SR 1700 (RIVERSIDE DRIVE) L
VAR. 2' 9' 9' 2' VAR. VAR.
ORIGINAL
0.03 0.03
0.08 GROUND
1 1
: 2 :
2 : 2
1
T T
J1 GRADE
POINT
ORIGINAL
GROUND
TYPICAL SECTION NO.1
-L- STA. 10+98.98 TO STA. 16+00.00
C
-L- SR 1700 (RIVERSIDE DRIVE)
L
VAR. 2' 9' 9' 2'
GRADE
POINT
A. MORTON THOMAS AND ASSOCIATES, INC.
900 RIDGEFIELD DRIVE, SUITE 325 RALEIGH, NC 27609
(919) 855-9989 NC LICENSE NO. F-1049
WWW.AMTENGINEERING.COM
6202/1/7
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edisreviR
-
200.6710-42\hgielaR\:X
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R/W SHEET NO.
ROADWAY DESIGN PAVEMENT
ENGINEER ENGINEER
99/41/5
Docusign Envelope ID: 5602CB45-E286-8382-8031-2FD5D4CF5429
PROJECT REFERENCE NO. SHEET NO.
DF18314.2045452 2A-1
N O P R R O TH FES C S A IO R N O A L IN A N O R P R T O H FE C S A S R IO O N L A IN A
SEAL L SEAL L
T EARTH MATERIAL. 30932 024964
RO
B
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E
N
RT
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A
IN
.
E
W
E
I
R LLIA M S J O S E P
H
E N G
T.
I N
H
E E
O
R LLA N D
NOTE: ALL PAVEMENT EDGE SLOPES ARE 1:1 UNLESS SHOWN OTHERWISE. 7/2/2026 7/2/2026
DOCUMENT NOT CONSIDERED FINAL
UNLESS ALL SIGNATURES COMPLETED
*VAR.
GRADE TO
THIS LINE
* SEE CROSS SECTIONS FOR VARIABLE SHOULDER SLOPE
ORIGINAL
0.03
0.03
GROUND
*VAR.
0.08
1
:
2
T
T GRADE TO
J1
* SEE CROSS SECTIONS FOR VARIABLE SHOULDER SLOPE
THIS LINE
ORIGINAL
GROUND
TYPICAL SECTION NO. 2
-L- STA. 16+00.00 TO STA. 23+60.00

H
H
'1 '1
H
'1 '1
'1
'1
PROJECT REFERENCE NO. SHEET NO.
TH CARO
R L
N
O
O
FESSIO
N
I N
A
R A
P
L
SEAL
R
N 033144
E
I R L
C O E N GIN E E C K
L A
E
M.
H
DOCUMENT NOT CONSIDERED FINAL
UNLESS ALL SIGNATURES COMPLETED
CONTRACTS STANDARDS
AND DEVELOPMENT UNIT
Office 919-707-6950 FAX 919-250-4119
SEE TITLE BLOCK
ORIGINAL BY: S.CALHOUN DATE: 7-25-2024
MODIFIED BY: DATE:
CHECKED BY: DATE:
FILE SPEC.:
FO
ETATS
ANILORAC
HTRON
NOITATROPSNART
FO
.TPED
SYAWHGIH
FO
NOISIVID
.C.N
,HGIELAR
SHEET OF
ROF
GNIWARD
LIATED
YAWDAOR
1 2
300.01
NOITALLATSNI
EPIP
FO
DOHTEM
EPIP
ELBIXELF
Docusign Envelope ID: 2BB502E2-C159-8136-81B8-A70E941DB9D5
DF18314.2045452 2C-1
TOP OF FILL TOP OF FILL TOP OF FILL
GROUND LINE H GROUND LINE H GROUND LINE H
COMPACT AFTER COMPACT AFTER
PIPE IS PLACED PIPE IS PLACED
& PRIOR TO & PRIOR TO
PLACEMENT OF TYPE 4a PLACEMENT OF
FILL GEOTEXTILE FILL
I.D. /6 MIN.
NOT LESS
THAN 6" EARTH
I.D. /6 MIN.
I.D. /6 MIN.
1
NOT LESS THAN 6" O.D. + 3' 2 " PER FOOT OF 'H'
NOT LESS THAN 6"
BUT NOT LESS THAN 12"
O.D. + 3' NOR MORE THAN 24"
O.D. + 3'
ROCK
NORMAL EARTH FOUNDATION AS DIRECTED BY ENGR.
ROCK FOUNDATION
UNSUITABLE MATERIAL FOUNDATION
PIPE IN TRENCH
TOP OF FILL TOP OF FILL
TOP OF FILL
MIN. O.D. MIN. O.D. MIN. O.D. MIN. O.D.
MIN. O.D. MIN. O.D.
1 1
: :
1 1 1
:
1 1 1
1 GROUND LINE : GROUND LINE :
: 1 1
1
GROUND LINE TYPE 4a
GEOTEXTILE
COMPACT AFTER
PIPE IS PLACED
& PRIOR TO
COMPACT AFTER
PLACEMENT OF
PIPE IS PLACED I.D. /6 MIN.
FILL
& PRIOR TO NOT LESS THAN 6"
PLACEMENT OF I.D. /6 MIN. AS DIRECTED
I.D. /6 MIN.
FILL O.D. + 2' NOT LESS THAN 6" MIN. O.D. MIN. O.D. BY ENGINEER
NOT LESS THAN 6" O.D.+ 2'
1
" PER FOOT OF 'H'
2
BUT NOT LESS THAN 12"
ROCK FOUNDATION
NORMAL EARTH FOUNDATION
NOR MORE THAN 24"
UNSUITABLE MATERIAL FOUNDATION
PIPE ABOVE GROUND
GENERAL NOTES:
I.D. = THE MAXIMUM HORIZONTAL INSIDE DIAMETER DIMENSION. DO NOT OPERATE HEAVY EQUIPMENT OVER ANY PIPE CULVERT UNTIL THE PIPE CULVERT HAS
BEEN PROPERLY BACKFILLED AND COVERED WITH AT LEAST 3 FEET OF APPROVED MATERIAL.
O.D. = THE MAXIMUM HORIZONTAL OUTSIDE DIAMETER DIMENSION.
H = THE FILL HEIGHT MEASURED VERTICALLY AT ANY POINT REFER TO NCDOT PIPE MATERIAL SELECTION GUIDE AND STANDARD SPECIFICATIONS
ALONG THE PIPE FROM THE TOP OF THE PIPE TO THE TOP FOR ALLOWABLE PIPE FILL HEIGHTS AND PIPE SPECIFICATIONS.
OF THE EMBANKMENT AT THAT POINT.
SPRINGLINE OF PIPE
APPROVED SUITABLE LOCAL MATERIAL. SELECT BACKFILL MATERIAL CLASS III OR CLASS II, TYPE 1
ABOVE AND BELOW SPRINGLINE. 6/23/2026
TAKE CARE TO FULLY COMPACT HAUNCH ZONE OF PIPE BACKFILL.
UNDISTURBED EARTH MATERIAL
LOOSELY PLACED SELECT MATERIAL CLASS III OR CLASS II, TYPE 1
SELECT MATERIAL CLASS V OR VI FOR FOUNDATION CONDITIONING. ENCAPSULATE
FOR PIPE BEDDING. LEAVE SECTION DIRECTLY BENEATH PIPE
WITH TYPE IV GEOTEXTILE AS DIRECTED BY THE ENGINEER.
UNCOMPACTED AS PIPE SEATING AND BACKFILL WILL
ACCOMPLISH COMPACTION.

TOP OF FILL TOP OF FILL TOP OF FILL
GROUND LINE H GROUND LINE H GROUND LINE H
COMPACT AFTER COMPACT AFTER
PIPE IS PLACED PIPE IS PLACED
& PRIOR TO & PRIOR TO
PLACEMENT OF TYPE 4a PLACEMENT OF
FILL GEOTEXTILE FILL
I.D. /6 MIN.
NOT LESS
THAN 6" EARTH
I.D. /6 MIN.
I.D. /6 MIN.
1
NOT LESS THAN 6" O.D. + 3' 2 " PER FOOT OF 'H'
NOT LESS THAN 6"
BUT NOT LESS THAN 12"
O.D. + 3' NOR MORE THAN 24"
O.D. + 3'
ROCK
NORMAL EARTH FOUNDATION AS DIRECTED BY ENGR.
ROCK FOUNDATION
UNSUITABLE MATERIAL FOUNDATION
PIPE IN TRENCH
TOP OF FILL TOP OF FILL
TOP OF FILL
H H
H
GROUND LINE GROUND LINE
MIN. O.D. MIN. O.D. MIN. O.D. MIN. O.D. MIN. O.D. MIN. O.D.
TYPE 4a
GROUND LINE 1 : 1 1 : GEOTEXTILE : 1 1 :
: 1 : 1 1 1 1 1
1
COMPACT AFTER
PIPE IS PLACED
& PRIOR TO
PLACEMENT OF
I.D. /6 MIN.
FILL
NOT LESS THAN 6"
I.D. /6 MIN. AS DIRECTED
I.D. /6 MIN.
COMPACT AFTER O.D. + 2' NOT LESS THAN 6" MIN. O.D. MIN. O.D. BY ENGINEER
PIPE IS PLACED NOT LESS THAN 6" O.D.+ 2'
1
" PER FOOT OF 'H'
& PRIOR TO 2
PLACEMENT OF BUT NOT LESS THAN 12"
ROCK FOUNDATION
NORMAL EARTH FOUNDATION
FILL NOR MORE THAN 24"
UNSUITABLE MATERIAL FOUNDATION
PIPE ABOVE GROUND
GENERAL NOTES:
I.D. = THE MAXIMUM HORIZONTAL INSIDE DIAMETER DIMENSION. DO NOT OPERATE HEAVY EQUIPMENT OVER ANY PIPE CULVERT UNTIL THE PIPE CULVERT HAS
BEEN PROPERLY BACKFILLED AND COVERED WITH AT LEAST 3 FEET OF APPROVED MATERIAL.
O.D. = THE MAXIMUM HORIZONTAL OUTSIDE DIAMETER DIMENSION.
H = THE FILL HEIGHT MEASURED VERTICALLY AT ANY POINT REFER TO NCDOT PIPE MATERIAL SELECTION GUIDE AND STANDARD SPECIFICATIONS
ALONG THE PIPE FROM THE TOP OF THE PIPE TO THE TOP FOR ALLOWABLE PIPE FILL HEIGHTS AND PIPE SPECIFICATIONS.
OF THE EMBANKMENT AT THAT POINT.
SPRINGLINE OF PIPE
APPROVED SUITABLE LOCAL MATERIAL. SELECT BACKFILL MATERIAL CLASS III OR CLASS II,
BELOW SPRINGLINE.
TAKE CARE TO FULLY COMPACT HAUNCH ZONE OF PIPE BACKFILL.
UNDISTURBED EARTH MATERIAL
LOOSELY PLACED SELECT MATERIAL CLASS III OR CLASS II, TYPE 1
SELECT MATERIAL CLASS V OR VI FOR FOUNDATION CONDITIONING. ENCAPSULATE
FOR PIPE BEDDING. LEAVE SECTION DIRECTLY BENEATH PIPE
WITH TYPE IV GEOTEXTILE AS DIRECTED BY THE ENGINEER.
UNCOMPACTED AS PIPE SEATING AND BACKFILL WILL
ACCOMPLISH COMPACTION.
FO
ETATS
ANILORAC
HTRON
NOITATROPSNART
FO
.TPED
SYAWHGIH
FO
NOISIVID
.C.N
,HGIELAR
SHEET OF
ROF
GNIWARD
LIATED
YAWDAOR
2 2
300.01
NOITALLATSNI
EPIP
FO
DOHTEM
EPIP
DIGIR
Docusign Envelope ID: 2BB502E2-C159-8136-81B8-A70E941DB9D5
PROJECT REFERENCE NO. SHEET NO.
DF18314.2045452 2C-2
TH CARO
R L
N
O
O
FESSIO
N
I N
A
R A
P
L
SEAL
R
N 033144
E
I R L
C O E N GIN E E C K
L A
E
M.
H
6/23/2026
DOCUMENT NOT CONSIDERED FINAL
UNLESS ALL SIGNATURES COMPLETED
CONTRACTS STANDARDS
AND DEVELOPMENT UNIT
Office 919-707-6950 FAX 919-250-4119
SEE TITLE BLOCK
ORIGINAL BY: S.CALHOUN DATE: 7-25-2024
MODIFIED BY: DATE:
CHECKED BY: DATE:
FILE SPEC.:

STATE OF NORTH CAROLINA
DIVISION OF HIGHWAYS
A. MORTON THOMAS AND ASSOCIATES, INC.
900 RIDGEFIELD DRIVE, SUITE 325 RALEIGH, NC 27609
(919) 855-9989 NC LICENSE NO. F-1049
WWW.AMTENGINEERING.COM
6202/22/6
ngd.G2hsp_ydR_rDedisreviR\jorP\yawdaoR\rD
edisreviR\DAC-50\evirD
edisreviR
-
200.6710-42\hgielaR\:X
99/41/5
retnepraca
Docusign Envelope ID: 04A6C8D2-BD53-8975-82EE-86ED50D3451C
PROJECT REFERENCE NO. SHEET NO.
DF18314.2045452 2G-1
DOCUMENT NOT CONSIDERED FINAL
UNLESS ALL SIGNATURES COMPLETED
GEOTECHNICAL DETAILS
6/23/2026

STATE OF NORTH CAROLINA
DIVISION OF HIGHWAYS
A. MORTON THOMAS AND ASSOCIATES, INC.
900 RIDGEFIELD DRIVE, SUITE 325 RALEIGH, NC 27609
(919) 855-9989 NC LICENSE NO. F-1049
WWW.AMTENGINEERING.COM
6202/22/6
ngd.G2hsp_ydR_rDedisreviR\jorP\yawdaoR\rD
edisreviR\DAC-50\evirD
edisreviR
-
200.6710-42\hgielaR\:X
99/41/5
retnepraca
Docusign Envelope ID: 04A6C8D2-BD53-8975-82EE-86ED50D3451C
PROJECT REFERENCE NO. SHEET NO.
DF18314.2045452 2G-2
DOCUMENT NOT CONSIDERED FINAL
UNLESS ALL SIGNATURES COMPLETED
GEOTECHNICAL DETAILS
6/23/2026

STATE OF NORTH CAROLINA
DIVISION OF HIGHWAYS
A. MORTON THOMAS AND ASSOCIATES, INC.
900 RIDGEFIELD DRIVE, SUITE 325 RALEIGH, NC 27609
(919) 855-9989 NC LICENSE NO. F-1049
WWW.AMTENGINEERING.COM
6202/22/6
ngd.G2hsp_ydR_rDedisreviR\jorP\yawdaoR\rD
edisreviR\DAC-50\evirD
edisreviR
-
200.6710-42\hgielaR\:X
99/41/5
retnepraca
Docusign Envelope ID: 04A6C8D2-BD53-8975-82EE-86ED50D3451C
PROJECT REFERENCE NO. SHEET NO.
DF18314.2045452 2G-3
DOCUMENT NOT CONSIDERED FINAL
UNLESS ALL SIGNATURES COMPLETED
GEOTECHNICAL DETAILS
6/23/2026