20201647 Ver 1_More Info Received_20210208

Strickland, Bev
From:
Michael Brame <[e-mail]>
Sent:
Monday, February 8, 2021 3:50 PM
To:
[e-mail]; Homewood, Sue
Subject:
[External] Pilot Project 5168.1_Hwy 61/70 Water & Sewer Improvements -Response to
Request for Additional Information_2.8.2021
Attachments:
Town of Gibsonville Hwy 61-70 Buffer Impacts.pdf, 5168.2_NC Highway 70 & 61_TE
Habitat Assessment_.pdf
Follow Up Flag:
Follow up
Flag Status:
Flagged
CAUTION: External email. Do not click links or open attachments unless you verify. Send all suspicious email as an attachment to
Report Spam.
Dear David and Sue,
Attached is a complete set of updated Buffer Impact Drawings that includes the wetlands impacts along NC61 as
well as an updated Erosion Control Sheet (Sheet 20). The updated erosion control sheet now includes a stream
restoration detail and updated Temporary Stream Crossing Notes in addition to addressing the items below.
1) The review area for the Jurisdictional Determination for the project, dated 5/26/2020, did not cover the
proposed project area in the following locations: 1) the proposed corridor on Sheet 15 from approximately STA
9+00 to 13+81 and 2) the proposed waterline along NC Highway 61. Have these areas been
evaluated/delineated by a qualified environmental consultant? If so, please provide the appropriate
documentation. Note that the Corps may require a site visit to verify the delineation, and additional revisions
may be required on the PCN and plans based on the final Corps -verified boundaries of potential waters of the
US; Pilot personnel delineated the proposed waterline corridor. The attached exhibits depict the delineated
features and include updated impacts to the delineated features and associated buffers.
2) Please confirm that no permanent rip rap is proposed in stream channels below the Ordinary High Water Mark.
If otherwise, please correct the PCN and show on the plans. Any rip rap placed in the streambed must be keyed
in/depressed into the stream bed such that the top of the rip rap is no higher than the stream bed, and the
profile views should clearly show that;
No permanent rip rap is proposed in stream channels below the Ordinary High Water Mark. Temporary rip rap
placed in stream bed shall be removed by contractor following the temporary stream crossing, with permanent
rip rap for maintenance access to remain on banks and above the Ordinary High Water Mark.
3) Sheet 17 near STA 49+00 shows rip rap in the stream channel. Please confirm whether this is existing or
proposed rip rap;
The above referenced rip -rap is existing. Located in a ditch conveying stormwater runoff from a 15" RCP
leading to a 24" RCP culvert traveling under highway US 70.
4) Sheet 20, under "Temporary Stream Crossing Notes", item 7 references "restore stream banks in accordance
with details shown on Sheet 13." However, Sheet 13 does not appear to provide such detail. Please provide a
restoration plan for proposed temporary impacts to streams, ensuring that this plan complies with NWP 12
Regional Conditions 3.10 and 3.11;
Stream Restoration Detail has been added to Sheet 20 and Temporary Stream Crossing Notes have been
updated to reference correct detail.

5) Per NWP General Condition 18, and given recent USFWS concerns regarding suitable small whorled pogonia
habitat and the fact that the nearest known population of this species is less than 3 miles to the north, please
complete a pedestrian survey for this species within the Corps ESA action area during the appropriate field
survey season. In this case, the Corps ESA action area would be contained within a 100 foot radius of the extent
of each footprint of proposed impacts to waters of the US, including the currently proposed footprint and any
revised footprint if project plans are changed per the above items. Following the survey, please provide the
survey report to the Corps (copy also the USFWS) for review. Of course, if you do not believe that any suitable
habitat exists in the Action area for these species, please provide a more specific justification than what was
provided in the PCN so that the Corps could evaluate the potential for a No Effect determination. For reference,
habitat requirements for this species can be found on pages 23-29 of the species' Recovery Plan
(https://ecos.fws.gov/docs/recovery plan/921113b.pdf); Pilot returned to the site and completed a detailed
habitat assessment at the required locations. A copy of the report is attached.
6) Note that the owners of properties on Sheet 13 (specifically Ingle and Turner) have been working to resolve a
stream and buffer violation with NCDWR, and stream restoration has been proposed in this area that may
conflict with the proposed sewer installation project. It may be beneficial for the applicant and these property
owners to coordinate to avoid potential conflicts that may be detrimental to the success of both projects.
The town has communicated with the stream restoration agency regarding the location and timeline of all work
and it was determined that the area of concern is located within a section of Phase 2 of the proposed
project. Since this is a future Phase, there are no immediate concerns for conflict, but correspondence will
continue ensure future impacts are avoided.
Please let me know if you need additional information in order to process the JD.
Sincerely,
Michael Brame

a IV �
P I L O T E N V I R O N M E N T A L, I N C
February 8, 2021
Mr. David Bailey
U.S. Army Corps of Engineers, Raleigh Regulatory Field Office
3331 Heritage Trade Drive, Suite 105
Wake Forest, North Carolina 27587
Reference:
Small Whorled Pogonia Habitat Assessment
Proposed Water and Sewer Line Project
NC Highway 70 and 61
Gibsonville, Guilford County, North Carolina
Pilot Proposal 5168.2
Dear Mr. Bailey:
Pilot Environmental, Inc. (Pilot) has completed a habitat assessment for small whorled pogonia
(Isotria medeoloides) at the above -referenced site. The habitat assessment was conducted at
stream and wetland impact areas. The stream and wetland impact areas are depicted on the
attached USGS Topographic Map (Drawing 1) and Overall Utility Plan (attached).).
Background
Pilot previously submitted a Pre -Construction Notification (PCN) to your office requesting a
Nationwide Permit 29 Verification. We received a request for additional information from you
on January 8, 2021 indicating that; "5) Per NWP General Condition 18, and given recent USFWS
concerns regarding suitable small whorled pogonia habitat and the fact that the nearest known
population of this species is less than 3 miles to the north, please complete a pedestrian survey
for this species within the Corps ESA action area during the appropriate field survey season. In
this case, the Corps ESA action area would be contained within a 100-foot radius of the extent of
each footprint of proposed impacts to waters of the US, including the currently proposed
footprint and any revised footprint if project plans are changed per the above items. Following
the survey, please provide the survey report to the Corps (copy also the USFWS) for review. Of
course, if you do not believe that any suitable habitat exists in the Action area for these species,
please provide a more specific justification than what was provided in the PCN so that the Corps
could evaluate the potential for a No Effect determination. For reference, habitat requirements
for this species can be found on pages 23-29 of the species' Recovery Plan
(https://ecos.fws.gov/docs/recovery plan/921113b.pdf)."
PO Box 128, Kernersville, NC 27285
www.pilotenviro.com

Small Whorled Pogonia Habitat Assessment Report
Pilot Project 5168.2
February 8, 2021
Additionally, we received an e-mail from Olivia Munzer with the NC Wildlife Resources
Commission dated January 11, 2021. The e-mail indicates that based on her review of the PCN,
suitable habitat for small whorled pogonia habitat appearto be present within the area of impact.
A summary of the species/habitat description, our methodology and our findings is provided
below.
Species/Habitat Description
Small Whorled Pogonia (Isotria medeoloides)
Description: Small -whorled pogonia has a greenish -white stem that grows between 3 —13 inches
(7.6 - 33 centimeters) tall. It gets its common name from the five or six grayish -green leaves that
are displayed in a single whorl around the stem. When the leaves are well developed, a single
flower or sometimes a flower pair rises from the center of the circle of leaves. The flowers are
yellowish -green with a greenish -white lip. Each flower has three sepals of equal length that
spread outward. The flowers are scentless, lack nectar, and are primarily self -pollinating. It
produces fruit which ripens in the fall. The seeds contain very little food reserves and therefore
need to fall on soil containing mycorrhizal fungi in order for the seed to germinate and seedlings
to become established. An over -wintering vegetative bud may form in late August or September.
Occasionally small whorled pogonia will reproduce vegetatively, without the use of seeds.
Habitat: Small whorled pogonia can be limited by shade. The species seems to require small
light gaps, or canopy breaks, and generally grows in areas with sparse to moderate ground cover.
Too many other plants in an area can be harmful to this plant. This orchid typically grows under
canopies that are relatively open or near features that create long -persisting breaks in the forest
canopy such as a road or a stream. It grows in mixed -deciduous or mixed-deciduous/coniferous
forests that are generally in second- or third -growth successional stages. The soils in which it
lives are usually acidic, moist, and have very few nutrients.
Regarding habitat, the USFWS Fact Sheet indicates that: "This orchid grows in older hardwood
stands of beech, birch, maple, oak and hickory that have an open understory. Sometimes it grows
in stands of softwoods such as hemlock. It prefers acid soils with a thick layer of dead leaves,
often on slopes near small streams."
Methodology
Pilot conducted a literature review to determine specific habitat requirements for this species.
Pilot personnel conducted the habitat assessment within the specified 100-feet of impacts to
waters of the US on January 16, 2021 to assess and document potential habitat for this species.
The assessment was conducted via pedestrian transects within the assessment areas. Each of
the areas assessed are documented below and correspond with the locations of features
identified on the attached exhibit.

Small Whorled Pogonia Habitat Assessment Report
Pilot Project 5168.2
February 8, 2021
Stream Crossing 1—Stream Crossing 1 contains a maintained NCDOT right-of-way (mowed grass)
with a wooded fringe. The dominant tree species within the wooded fringe include Northern red
oak, tulip poplar, American beech and red maple. The dominant saplings include Russian olive
and American beech. The understory is dense and is dominated by Japanese honeysuckle, green
briar and blackberry. The understory is not open and is not considered to be potential habitat
for small whorled pogonia. Photographs 1 & 2 show the area to be impacted by the proposed
project (within 100 feet of the proposed impact).
Stream Crossing 2/Permanent Wetland Impact — Stream Crossing 2/Permanent Wetland Impact
Area contains a maintained NCDOT right-of-way (mowed grass) and a wooded fringe. The
dominant tree species within the wooded fringe include sweet gum, green ash, tulip poplar and
red maple. The dominant saplings include Chinese privet, autumn olive, American horn beam,
red elm and sweet gum. The understory is dense and is dominated by Japanese stilt -grass,
Japanese honeysuckle, green briar and blackberry. The understory is not open and is not
considered to be potential habitat for small whorled pogonia. The trees/wooded land that are
being disturbed are younger than 50 years old. The age structure and dense understory are not
considered to be potential habitat for small whorled pogonia. Photographs 3 & 4 show the area
to be impacted by the proposed project (within 100 feet of the proposed impact).
Stream Crossing 3 — Stream Crossing 3 contains wooded land. The dominant tree species within
the wooded area include tulip poplar, red maple, Virginia pine, sweet gum, sourwood and
hickory. The dominant saplings include American hornbeam, Chinese privet, mockernut hickory,
mahonia and American holly. The understory is relatively open and is dominated by Japanese
honeysuckle, Japanese stilt -grass, ebony spleenwort, Christmas fern and meadow onion.
Muscadine vines are present. In the areas immediately adjacent to the crossing, the leaf litter is
sparse and absent in most areas from frequent flooding. The trees/wooded land that are being
disturbed are younger than 50 years old. Based on the age structure of the trees, the species
observed and the lack of a thick layer of leaf litter, the area is not considered to be potential
habitat for small whorled pogonia. Photographs 5 & 6 show the area to be impacted by the
proposed project (within 100 feet of the proposed impact).
Stream Crossing 4 — Stream Crossing 4 contains wooded land. The dominant tree species within
the wooded area include tulip poplar and sweet gum. The dominant saplings include American
hornbeam, sweet gum, boxelder, sourwood and red maple. The understory is relatively dense
and is dominated by Japanese honeysuckle, Japanese stilt -grass, multiflora rose, Chinese privet
and wood oats. In the areas immediately adjacent to the crossing, the leaf litter is sparse and
absent in most areas from frequent flooding. Additionally, overstory trees are sparse due to
historic beaver activity. The trees/wooded land that are being disturbed are younger than 50
years old. Based on the age structure of the trees, the species observed, the lack of a thick layer
of leaf litter and the dense understory the area is not considered to be potential habitat for small
whorled pogonia. Photographs 7 & 8 show the area to be impacted by the proposed project
(within 100 feet of the proposed impact).

Small Whorled Pogonia Habitat Assessment Report
Pilot Project 5168.2
February 8, 2021
Temporary Wetland Impact Areas — The temporary wetland impact areas are emergent
wetlands that are routinely mowed. There is no habitat for small whorled pogonia present.
Photographs 9 & 10 show the area to be impacted by the proposed project (within 100 feet of
the proposed impact).
Findings and Conclusions
We did not observe suitable habitat for small whorled pogonia within 100 feet of the impacts
associated with the proposed project. Based on our observations, impacts to streams and
wetlands are not likely to adversely affect the small whorled pogonia and it is our opinion that a
detailed survey is not warranted.
Closing
We appreciate your assistance. Please contact us at 336.310.4527 if you have any questions
concerning the site or this request.
Sincerely,
Michael T. Brame, PWS
David S. Brame, PWS
Principal
Senior Project Manager
Attachments: Drawing 1— USGS Topographic Map
Overall Utility Plan (Showing Impact Areas)
Site Photographs

* +I 1
4 _
01
I -
POD I
LEGEND
• �. Site Boundary
USGS Topographic Map
Drawing 1US Hwy 70 and NC Hwy 61
USGS Topographic Map ` -
_ - Proposed Sewer Improvements
Gibsonville, NC Quadrangle p" Q7. Gibsonville, Guilford County, NC
Scale: 1"-2,000' PfLO T ENVIR0NMENTAL•INC Pilot Project5168

m
THIS PLAN DOES NOT PURPORT TO SHOW ALL EXISTING UTILITIES, LINES, APPURTENANCES,
ETC., AND THE LOCATIONS OF EXISTING UNDERGROUND UTILITIES, PIPES, VALVES, ETC. AS
SHOWN ARE IN AN APPROXIMATE WAY ONLY AND HAVE NOT BEEN INDEPENDENTLY VERIFIED BY
THE OWNER OR THE ENGINEER/ARCHITECT. THE CONTRACTOR SHALL DETERMINE THE EXACT
LOCATION OF ALL EXISTING UTILITIES, LINES, PIPES, ETC. BEFORE COMMENCING WORK, AND
AGREES TO BE FULLY RESPONSIBLE FOR ANY AND ALL DAMAGES WHICH MIGHT RESULT FROM THE
CONTRACTOR'S FAILURE TO EXACTLY LOCATE AND PRESERVE ANY AND ALL UNDERGROUND
UTILITIES, PIPES AND VALVES. THE CONTRACTOR SHALL NOTIFY THE ENGINEER/ARCHITECT OF
ANY CONFLICTS WITH EXISTING AND PROPOSED FACILITIES TO DETERMINE IF AN ITEM WILL
NEED TO BE RELOCATED.
I
r
11
BUFFER IMPACTS
SHEET
#
BUFFER
IMPACT
AREA
EXEMPT
BUFFER
ZONE 1(SF)
EXEMPT
BUFFER
ZONE 2 (SF)
ALLOWABLE WITH
MITIGATION
ZONE 1(SF)
ALLOWABLE WITH
MITIGATION
ZONE 2 (SF)
TOTAL
BUFFER
IMPACT
3
B1
1,966
484
-
2,450
4
B2
1,300
866
-
2,166
6
B3
1,252
827
-
2,079
7
B4
4,051
1,725
-
-
5,776
10
B5
B6
B7
B8
B9
B10
-
-
-
-
-
-
413
4,220
44
811
345
1,670
0
444
0
0
0
0
-
-
-
-
-
-
413
4,664
44
811
345
1,670
TOTAL
0
7,503
444
0
7,947
11
B11
B12
B13
B14
B15
B16
B17
-
-
-
-
-
-
-
137
125
217
108
980
810
197
-
-
-
-
-
-
-
-
-
137
125
217
108
980
810
197
TOTAL
0
2,574
0
0
2,574
12
B18
B19
B20
B21
-
-
-
67
217
275
528
-
-
-
-
-
-
67
217
275
528
TOTAL
0
1,087
0
0
1,087
13
B22
B23
-
-
782
800
-
-
-
-
782
800
TOTAL
0
1,582
0
0
1,582
14
B24
B25
2,598
-
2,003
324
-
-
-
-
4,601
324
TOTAL
2,598
2,327
0
0
4,925
15
B26
B27
B28
0
-
-
1,224
2,166
28
-
*
-
-
*
1,224
2,166
28
TOTAL
0
3,418
0
0
3,418
16
B29
B30
B31
B32
B33
B34
2,469
-
-
-
-
-
1,702
538
1,022
362
656
331
-
-
-
-
4,171
538
1,022
362
E331
TOTAL
2,469
4,611
0
0
7,080
TOTAL PROJECT
BUFFER
13,636
27,004
444
0
41,084
IMPACTS (SF)
THE ENGINEER/ARCHITECT HAS MADE NO EXAMINATION TO DETERMINE WHETHER ANY HAZARDOUS OR
TOXIC MATERIALS ARE PRESENT OR CONTAINED IN, UNDER, OR ON THE SUBJECT PROPERTY OR ITS
WATERS, OR IF ANY HAZARDOUS OR TOXIC MATERIALS HAVE CONTAMINATED THIS OR OTHER
PROPERTIES OR ITS WATERS IN ANY WAY WHATSOEVER. NO SUB -SURFACE EXAMINATION OF ANY TYPE
HAS BEEN MADE BY THE ENGINEER/ARCHITECT, AND ACCORDINGLY, NO OPINION IS EXPRESSED OR
INFERRED ON ALL SUCH MATTERS. FURTHER, NO OPINION IS RENDERED AS TO ANY VIOLATION OF
ANY ENVIRONMENTAL LAWS OR REGULATIONS, EITHER FEDERAL, STATE, OR LOCAL RELATED TO THE
INFORMATION SHOWN ON THIS PLAN AND THE ENGINEER/ARCHITECT IS IN NO WAY LIABLE FOR ANY
VIOLATION OF SUCH ENVIRONMENTAL LAWS SHOULD SUCH EXIST.
WATER
OF THE
U.S.
16-19-5
Back Creek
Unnamed Tributary
to Back Creek
16-19-5
Back Creek
16-19-5
Back Creek
STREAM IMPACTS
CROSSING DWR STREAM IMPACT IMPCATED
NUMBER LATITUDE LONGITUDE CLASSIFICATION LENGTH AREA
(If.) (ac.)
36°5'32" N 1 79'33'40" W
3604'51" N 1 79033'52" W I Internmittent
3604'57" N 1 79°33'23" W
38 ° 5 ' 9" N 1 79'33' 27" W
Total Internmittent Stream Impacts
94
If
Total Perennial Stream Impacts
116
If
Total Stream Impacts
210
If
Total Temporary Wetland Impacts
1 0.094
Jac
Total Permanent Wetland Impacts
1 0.085
Jac
Total Exempt Buffer Zone 1 Impacts
13,636
sf
Total Exempt Buffer Zone 2 Impacts
27,004
sf
Total Allowable With Mitigation Buffer Zone 1 Impacts
444
sf
Total Allowable With Mitigation Buffer Zone 2Impacts
0
sf
SHEET 11
7�_
NQ_W1A►N_1MIl1111=W%v1IVA
IRELAND STREET
CHAPEL D.B. 3638
PG. 2202 PARCEL
ID: 103348
KEYSTONE GROUP INC.
D.B. 8134 PG. 66
PARCEL ID: 103367
ALAMANCE REGIONAL
MEDICAL CENTER INC.
D.B. 4631 PG. 1694
PARCEL ID: 104260
JOHN W. & CLYDE R. INGLE
D.B. 2602 PG. 0323
PARCEL ID: 104252
SfrF_I-
SHEET 7
--� t
- --
7�
IEA
048�,4,6
p/ L
�J1, FAG I NEED C9
fv
B...,,,,.
REV. 12107120 REVISED STREAM IMPACT CHARTS
REV. 01/26/21 WETLAND SURVEY
alley, Williams, carmen &, king, Inc. BOOK N0. 426 DAE.
r0810712020 JOB No. 19016
LT
ENGINEERS, ARCHITECTS � SURVEYORS TOWN OF GIBSONVILLEWATER
OVERALL
& SEWER IMPROVEMENTS COMP FILE:
19016BASE. DWG SHEET NO.
740 chapel hill road p.o. box 1179 DRAWN BY: UTILITY
burlington, n.c. 27215 336/226-5534 WDF PLAN 2
Firm's Engineering License No. F-0203 HWY. 61170 WATER & SEWER EXTENSION GIBSONVILLE, NORTH CAROLINA CHECKED BY. JSJ
oF� 23

A

SITE PHOTOGRAPHS
Photograph 5 — View of wooded land at Crossing 3.
Photograph 6 - View of wooded land at Crossing 3.

SITE PHOTOGRAPHS
Photograph 7 - View of wooded land at Crossing 4.
Photograph 8 - View of wooded land at Crossing 4.

SITE PHOTOGRAPHS
Photograph 9 — View of temporary impact area.
Photograph 10 — View of temporary impact area.

THIS PLAN DOES NOT PURPORT TO SHOW ALL EXISTING UTILITIES, LINES, APPURTENANCES,
ETC., AND THE LOCATIONS OF EXISTING UNDERGROUND UTILITIES, PIPES, VALVES, ETC. AS
SHOWN ARE IN AN APPROXIMATE WAY ONLY AND HAVE NOT BEEN INDEPENDENTLY VERIFIED BY
THE OWNER OR THE ENGINEER/ARCHITECT. THE CONTRACTOR SHALL DETERMINE THE EXACT
LOCATION OF ALL EXISTING UTILITIES, LINES, PIPES, ETC. BEFORE COMMENCING WORK, AND
AGREES TO BE FULLY RESPONSIBLE FOR ANY AND ALL DAMAGES WHICH MIGHT RESULT FROM THE
CONTRACTOR'S FAILURE TO EXACTLY LOCATE AND PRESERVE ANY AND ALL UNDERGROUND
UTILITIES, PIPES AND VALVES. THE CONTRACTOR SHALL NOTIFY THE ENGINEER/ARCHITECT OF
ANY CONFLICTS WITH EXISTING AND PROPOSED FACILITIES TO DETERMINE IF AN ITEM WILL
NEED TO BE RELOCATED.
1A
BUFFER IMPACTS
BUFFER
EXEMPT
EXEMPT
ALLOWABLE WITH
ALLOWABLE WITH
TOTAL
SHEET
IMPACT
BUFFER
BUFFER
MITIGATION
MITIGATION
BUFFER
#
AREA
ZONE 1(SF)
ZONE 2 (SF)
ZONE 1(SF)
ZONE 2 (SF)
IMPACT
3
B1
1,966
484
-
-
2,450
4
B2
1,300
866
-
-
2,166
B3
1,252
827
-
-
2,079
6
B35
1,835
1,155
2,990
TOTAL
3,087
1,982
0
0
5,069
7
B4
4,051
1,725
-
-
5,776
B5
-
413
0
-
413
B6
-
4,220
444
-
4,664
B7
-
44
0
-
44
10
B8
-
811
0
-
811
B9
-
345
0
-
345
B10
-
1,670
0
-
1,670
TOTAL
0
7,503
444
0
7,947
B11
-
137
-
-
137
B12
-
125
-
-
125
B13
-
217
-
-
217
B14
-
108
-
-
108
11
B15
-
980
-
-
980
B16
-
810
-
-
810
B17
-
197
-
-
197
TOTAL
0
2,574
0
0
2,574
B18
-
67
-
-
67
B19
-
217
-
-
217 I
12
B20
-
275
-
-
275
B21
528
-
-
528
TOTAL
0
1,087
0
0
1,087
B22
-
782
-
-
782
13
B23
-
800
-
-
800
TOTAL
0
1,582
0
0
1,582
B24
2,598
2,003
-
-
4,601
14
B25
-
324
-
-
324
TOTAL
2,598
2,327
0
0
4,925
B26
0
1,224
-
-
1,224
B27
-
2,166
-
-
2,166
15
B28
-
28
*
*
28
TOTAL
0
3,418
0
0
3,418
B29
2,469
1,702
-
-
4,171
B30
-
538
-
-
538
B31
-
1,022
-
-
1,022
16
B32
-
362
362 i
B33
-
656
656
B34
-
331
331
TOTAL
2,469
4,611
0
0
7,080
TOTAL PROJECT
BUFFER
15,471
28,159
444
0
44,074
IMPACTS (SF)
THE ENGINEER/ARCHITECT HAS MADE NO EXAMINATION TO DETERMINE WHETHER ANY HAZARDOUS OR
TOXIC MATERIALS ARE PRESENT OR CONTAINED IN, UNDER, OR ON THE SUBJECT PROPERTY OR ITS
WATERS, OR IF ANY HAZARDOUS OR TOXIC MATERIALS HAVE CONTAMINATED THIS OR OTHER
PROPERTIES OR ITS WATERS IN ANY WAY WHATSOEVER. NO SUB -SURFACE EXAMINATION OF ANY TYPE
HAS BEEN MADE BY THE ENGINEER/ARCHITECT, AND ACCORDINGLY, NO OPINION IS EXPRESSED OR
INFERRED ON ALL SUCH MATTERS. FURTHER, NO OPINION IS RENDERED AS TO ANY VIOLATION OF
ANY ENVIRONMENTAL LAWS OR REGULATIONS, EITHER FEDERAL, STATE, OR LOCAL RELATED TO THE
INFORMATION SHOWN ON THIS PLAN AND THE ENGINEER/ARCHITECT IS IN NO WAY LIABLE FOR ANY
VIOLATION OF SUCH ENVIRONMENTAL LAWS SHOULD SUCH EXIST.
STREAM IMPACTS
WATER
IMPACT
IMPCATED
SHEET
CROSSING
DWR STREAM
OF THE
LATITUDE
LONGITUDE
LENGTH
AREA
#
NUMBER
CLASSIFICATION
U.S.
S
(If.)
(ac.)
16-19-5
3
1
3605'32" N
79033'40" W
Perennial
26
0.019
Back Creek
Unnamed Tributary
7
2
3604'51" N
79033'52" W
Intermittent
30
0.015
to Back Creek
16-19-5
11
3
3604'57" N
79033'23" W
Perennial
40
0.0221
Back Creek
16-19-5
16
4
3805'9" N
79033'27" W
Perennial
40
0.0203
Back Creek
Total Intermittent Stream Impacts
30
If
Total Perennial Stream Impacts
106
If
Total Stream Impacts
136
If
Total Temporary Wetland Impacts
0.093
ac
Total Permanent Wetland Impacts
0.085
ac
Total Exempt Buffer Zone 1 Impacts
15,471
sf
Total Exempt Buffer Zone 2 Impacts
28,159
sf
Total Allowable With Mitigation Buffer Zone 1 Impacts
444
sf
Total Allowable With Mitigation Buffer Zone 2Impacts
0
sf
SHEET 11
NQ_W1A►N_1MM1=W%v1IVA
SHEET 7
IRELAND STREET
CHAPEL D.B. 3638
PG. 2202 PARCEL
ID: 103348
KEYSTONE GROUP INC.
D.B. 8134 PG. 66
PARCEL ID: 103367
ARO
;
E L
O 0 4L
�J1, FAG IN
B...,,,,.
REV. 12107120 REVISED STREAM IMPACT CHARTS
REV. 01/26/21 WETLAND SURVEY
alley, Williams, carmen 8, king, inc. BOOK N0. 426 DAE.
r0810712020 JOB No. 19016
0 ENGINEERS, ARCHITECTS � SURVEYORS TOWN OF GIBSONVILLEWATER
OVERALL
& SEWER IMPROVEMENTS COMP FILE:
19016BASE. DWG SHEET NO.
740 chapel hill road p.o. box 1179 DRAWN BY: UTILITY
burlington, n.c. 27215 336/226-5534 WDF PLAN2
Lu Firm's Engineering License No. F-0203 HWY. 61 /70 WATER &SEWER EXTENSION GIBSONVILLE, NORTH CAROLINA CHECKED BY. JSJ
oF• 23

m
U)
THIS PLAN DOES NOT PURPORT TO SHOW ALL EXISTING UTILITIES, LINES, APPURTENANCES, THE ENGINEER/ARCHITECT HAS MADE NO EXAMINATION TO DETERMINE WHETHER ANY HAZARDOUS OR
ETC., AND THE LOCATIONS OF EXISTING UNDERGROUND UTILITIES, PIPES, VALVES, ETC. AS TOXIC MATERIALS ARE PRESENT OR CONTAINED IN, UNDER, OR ON THE SUBJECT PROPERTY OR ITS
SHOWN ARE IN AN APPROXIMATE WAY ONLY AND HAVE NOT BEEN INDEPENDENTLY VERIFIED BY WATERS, OR IF ANY HAZARDOUS OR TOXIC MATERIALS HAVE CONTAMINATED THIS OR OTHER
THE OWNER OR THE ENGINEER/ARCHITECT. THE CONTRACTOR SHALL DETERMINE THE EXACT PROPERTIES OR ITS WATERS IN ANY WAY WHATSOEVER. NO SUB —SURFACE EXAMINATION OF ANY TYPE
LOCATION OF ALL EXISTING UTILITIES, LINES, PIPES, ETC. BEFORE COMMENCING WORK, AND HAS BEEN MADE BY THE ENGINEER/ARCHITECT, AND ACCORDINGLY, NO OPINION IS EXPRESSED OR
AGREES TO BE FULLY RESPONSIBLE FOR ANY AND ALL DAMAGES WHICH MIGHT RESULT FROM THE INFERRED ON ALL SUCH MATTERS. FURTHER, NO OPINION IS RENDERED AS TO ANY VIOLATION OF
CONTRACTOR'S FAILURE TO EXACTLY LOCATE AND PRESERVE ANY AND ALL UNDERGROUND ANY ENVIRONMENTAL LAWS OR REGULATIONS, EITHER FEDERAL, STATE, OR LOCAL RELATED TO THE
UTILITIES, PIPES AND VALVES. THE CONTRACTOR SHALL NOTIFY THE ENGINEER/ARCHITECT OF INFORMATION SHOWN ON THIS PLAN AND THE ENGINEER/ARCHITECT IS IN NO WAY LIABLE FOR ANY
ANY CONFLICTS WITH EXISTING AND PROPOSED FACILITIES TO DETERMINE IF AN ITEM WILL VIOLATION OF SUCH ENVIRONMENTAL LAWS SHOULD SUCH EXIST.
NEED TO BE RELOCATED.
BUFFER AREA NO. IZONE 1 IMPACTS (SF) ZONE 2 IMPACTS (SF)
81 1,966 484
4 I
STREAM CROSSING # 1 BFF s39
F LIMITS OF DISTURBANCE BETWEEN eFF
STA. 3+54 - STA. 5+00
/ F LIMITED TO 40' WIDTH \ FLOODPLAIN
CHRISTIAN LIFE CENTER OF THE / 10, TEMPORARY B 1 CULVERT TEMP. CREEK CROSSING
ASSEMBLIES OF GOD INC 500—YR CONSTRUCTION HEADWALL NCDOT STD. 1645.01
INV.—635.28
D.B. 4665 PG. 1623 1-8'X12" INCREASER 2—YEAR PEAK FLOW: 100—YR
FLOODPLAIN EASEMENT FLDODWAY
PARCEL ID: 104335 1-12" MEGA —LUG F 255 CFS FLOODPLAIN
� 1
1-8" MEGA —LUG / 1—FIRE HYDRANT COFFERDAM (SEE SHEET 20) /
4 1-6'X 12" HYDRANT TEE 30' PERM SILT BASIN TYPE 'B' / / ` 1—FIRE HYDRANT
100—YR 1-6" GATE VALVE WATER LINE NCDOT STD. 1630.02 1-6'X 12" HYDRANT TEE
FLOODPLAIN 2-12" MEGA —LUGS 2-12" 45° BENDS EASEMENT (L=20', W=6', D=3) a 1-6" GATE VALVE
1—EX. FIRE HYDRANT 2-6" MEGA —LUGS 4-12" MEGA —LUGS
2-12" MEGA —LUGS
2—EX. GATE VALVES ZONE 1 J
INSTALL WATTLES % / (ADDITIONAL SILT FENCE BUFFER 2-12" 45° BENDS 2-6" MEGA —LUGS
EVERY 100', TYP. / MAY BE REQUIRED IN I 4-12" MEGA —LUGS SILT FENCE, TYP.
THIS AREA) ZONE 1 ` NCDOT STD. 1605.01
BUFFER E BFE
SF SF ( BFE BFE BFE 641 BFE ,o,MAIN,ENAN�E ZONE 2
c \ coaaiooa 1
= 000� 15„ RCP SIGN Pp 3Ho-- — " —J� BUFFER ZONE 2 640 1 I� �� BUFFER 3H0— �� 3H 3H 3H �r HO— —
l�'� 6r —�F� —_ H [cF3H� C 3H p JF SF � r 3H
� � �
an PP
1 00 4 i — — — — 7+00 h
� F 5+0 6+00
N, 3+00
15"RCP —
77_
CONC. CULVERT---1 RCP
4
�) SIGN I -a_ SIGN'
1 1 —
3 I I SIGN �� 1-12" GATE VALVE ppH
2-12" MEGA —LUGS
/ I s
GRAVEL
PP
\ DRIVE
O P BFE BFE BFE644 BFE BFE BFE BFE
Q � IF CULVERT \
JOHN & SHIRLEY CREASY 0 ��� INV. —635.68 1-12" GATE VALVE
D.B. 3345 PG. 450 F 2-12" MEGA —LUGS \
PARCEL ID: 104231 � m � /� F _�� \ LL
Jq DONNA URQUHART
C) BFE BFE 644 D.B. 8061 PG. 945
B BFE PARCEL ID: 104177
` 1 I PLAN
I
SCALE: 1" = 40'
CHRISTIAN LIFE CENTER OF THE
ASSEMBLIES OF GOD INC 3
D.B. 5246 PG. 836
PARCEL ID: 104212
TEMPORARY IMPACTS
WETLANDS
0.00 AC.
STREAMS
26 L.F.1 0.014 AC.
BUFFER ZONE 1
1,966 S.F.
BUFFER ZONE 2
484 S.F.
TOTAL BUFFER AREA
2,450 S. F.
MAINT. CORRIDOR IMPACTS
BUFFER ZONE 1 367 S.F.
BUFFER ZONE 2 0 S.F.
TOTAL BUFFER AREA 367 S.F.
10' TEMPORARY
CONSTRUCTION
EASEMENT
SILT BASIN TYPE 'B' SILT BASIN TYPE 'B'
NCDOT STD. 1630.02 NCDOT STD. 1630.02
(L=20', W=6'1 D=3) (L=20', W=6', D=3 )
1—FIRE HYDRANT
1-6'X12" HYDRANT TEE
1-6" GATE VALVE
2-12" MEGA —LUGS
2-6" MEGA —LUGS
T 3H0— t 3� 3H0 —3H0—= 66J
3H0 3H0--
Z
7�1
8+00 / / so' RIW
C H . 61/1 0
SIGN
-
- 3 -
- — PP
PP
PROP. 12" El.W.M.
LEGEND
EXEMPT BUFFER ZONE 1 IMPACTS
EXEMPT BUFFER ZONE 2 IMPACTS
ALLOWABLE WITH MITIGATION IN ZONE 1 BUFFER
_ EXEMPT BUFFER ZONE 1 DISTURBED LIMITS
EXEMPT BUFFER ZONE 2 DISTURBED LIMITS
MAINTENANCE CORRIDOR ZONE 1
MAINTENANCE CORRIDOR ZONE 2
BUFFER AREA NO. I ZONE 1 IMPACTS (SF) I ZONE 2 IMPACTS (SF)
RODRICK & LINDA DODSON
D.B. 2732 PG. 926
PARCEL ID: 104390
INSTALL WATTLES GRAVEL
DRIVE
EVERY 100', TYP. REPAIR
GRAVEL
DRIVE
s�O
Hcn _
—{ tGN RC
J/VIV y C\
- — — — — — 11+00 12+00
ROCK PIPE INLET
SEDIMENT TRAP TYPE A'
NCDOT STD. 1635.01, TYP.
HOWELL & NANCY BRADY
D.B. 6233 PG. 400
PARCEL ID: 104176
NORMAL WORKING HOURS: ALL EROSION CONTROL MEASURES SHALL BE
OUTSIDE NCDOT R/W: 8:00 AM TO 6:00 PM MONDAY TO FRIDAY. WITHIN EASEMENT AND MEASURES WILL HAVE
9:00 AM TO 5:00 PM SATURDAY. ONLY TEMPORARY IMPACTS TO STREAMS
NO WORK ON SUNDAY
NCDOT RIW: 9:00 AM TO 4:00 PM MONDAY TO FRIDAY SEE SHEET 8 FOR WATER LINE NOTES
NO WORK ON SATURDAY AND SUNDAY & CONSTRUCTION SEQUENCE
,
TE
D
40V
640
P
0
. 12'C
WA
ER
LINE
R
640
o ;
MIN. 30" VE TIC L CLEARAKEL2 2" 45` B N S
B T Wt7EN CR EK BGTTOw & 4 2" M GA LUGS a L
�.
1
1Z
I"+D
I L5
IV U
.,
"'
`
1
E
A
LU
S
1ji
I5
TA
SE
GJ
''•••
,,,,'.•'
630
ES
RAI
IN
PPE
630
RF
_ 1
/0
/90
n
Fly
Cn
FF
IAA
S.
RF
ISF
S
RF
M
MP
CT
1 F
GT
0+00 1 +00
alley, Williams, carmen 8, king, inc.
0 ENGINEERS, ARCHITECTS &, SURVEYORS
740 chapel hill road p.o. box 1179
burlington, n.c. 27215 336/226-5534
Firm's Engineering License No. F-0203
wdot
M810t,
TOWN OF GIBSONVILLE
HWY. 61170 WATER & SEWER EXTENSION
�flfj
6+00 7+00 8+00 9+00
BOOK NO a� WATER & SEWER IMPROVEMENTS
GIBSONVILLE, NORTH CAROLINA
10+00
DATE.•
0810712020
COMP FILE.
19016BASE. DWG
DRAWN BY:
WDF
CHECKED BY. JS J
11 +00 12+00
JOB NO.
HWY. 61 19016
WATER LINE EXTENSION SHEET NO.
PLAN & PROFILE 3
1 of 23

F
AN DOES NOT PURPORT TO SHOW ALL EXISTING UTILITIES, LINES, APPURTENANCES,
ND THE LOCATIONS OF EXISTING UNDERGROUND UTILITIES, PIPES, VALVES, ETC. AS
ARE IN AN APPROXIMATE WAY ONLY AND HAVE NOT BEEN INDEPENDENTLY VERIFIED BY
NER OR THE ENGINEER/ARCHITECT. THE CONTRACTOR SHALL DETERMINE THE EXACT
N OF ALL EXISTING UTILITIES, LINES, PIPES, ETC. BEFORE COMMENCING WORK, AND
TO BE FULLY RESPONSIBLE FOR ANY AND ALL DAMAGES WHICH MIGHT RESULT FROM THE
CTOR'S FAILURE TO EXACTLY LOCATE AND PRESERVE ANY AND ALL UNDERGROUND
S, PIPES AND VALVES. THE CONTRACTOR SHALL NOTIFY THE ENGINEER/ARCHITECT OF
NFLICTS WITH EXISTING AND PROPOSED FACILITIES TO DETERMINE IF AN ITEM WILL
O BE RELOCATED.
GRAVEL
DRIVE
REPAIR
GRAVEL
DRIVE
3
f cl12 " RC7 7-
12�nn -
RODRICK & LINDA DODSON
D.B. 2732 PG. 926
PARCEL ID: 104390
10' PERMANENT
10' TEMPORARY
CONSTRUCTION
WATER LINE
EASEMENT
EASEMENT
CONCRETE
DRIVE
REPAIR
THE ENGINEER/ARCHITECT HAS MADE NO EXAMINATION TO DETERMINE WHETHER ANY HAZARDOUS OR
TOXIC MATERIALS ARE PRESENT OR CONTAINED IN, UNDER, OR ON THE SUBJECT PROPERTY OR ITS
WATERS, OR IF ANY HAZARDOUS OR TOXIC MATERIALS HAVE CONTAMINATED THIS OR OTHER
PROPERTIES OR ITS WATERS IN ANY WAY WHATSOEVER. NO SUB -SURFACE EXAMINATION OF ANY TYPE
HAS BEEN MADE BY THE ENGINEER/ARCHITECT, AND ACCORDINGLY, NO OPINION IS EXPRESSED OR
INFERRED ON ALL SUCH MATTERS. FURTHER, NO OPINION IS RENDERED AS TO ANY VIOLATION OF
ANY ENVIRONMENTAL LAWS OR REGULATIONS, EITHER FEDERAL, STATE, OR LOCAL RELATED TO THE
INFORMATION SHOWN ON THIS PLAN AND THE ENGINEER/ARCHITECT IS IN NO WAY LIABLE FOR ANY
VIOLATION OF SUCH ENVIRONMENTAL LAWS SHOULD SUCH EXIST.
1-FIRE HYDRANT
1-6'X12" HYDRANT TEE
1-12" GATE VALVE
1-6" GATE VALVE
4-12" MEGA -LUGS
-6" MEGA -LUGS
�Za
�C) rn o INSTALL WATTLES
o' EVERY 100', TYP.
a -0 0
�0
a 2
L�QGWOOD
G OD CONCRETE
��'
"'��'
CONCRETE
DRIVE
DRIVE
yQ
—SHE I•. .•:.I
REPAIR
—OH—
CONCRETE
_ DRIVE
IP
—
�Z3f a
-aH f
PP
�mr _
SIGN
AIR RELIEF VALVE \:( SIGN
IN 5'0 MANHOLE,
STA. 13+ 10 \ /
HOWELL & NANCY BRADY
\ D.B. 6233 PG. 400
HOWELL & NANCY BRADY
PARCEL In. 1nA ZOn
D.B. 6233 PG. 400
PARCEL ID: 104176
y� \
0� \
C.
(J)
tII \
-53-
0
7Q
LEGEND
EXEMPT BUFFER ZONE 1 IMPACTS
EXEMPT BUFFER ZONE 2 IMPACTS
ALLOWABLE WITH MITIGATION IN ZONE 1 BUFFER
EXEMPT BUFFER ZONE 1 DISTURBED LIMITS
EXEMPT BUFFER ZONE 2 DISTURBED LIMITS
MAINTENANCE CORRIDOR ZONE 1
MAINTENANCE CORRIDOR ZONE 2
LINDA 0. DODSON
WETLAND
D.B. 6610 PG. 2163
PARCEL ID: 104338 ®
TEMPORARY WETLAND IMPACT
BUFFER AREA NO. I ZONE 1 IMPACTS (SF) ZONE 2 IMPACTS (SF)
82
1300
866
TEMPORARY IMPACTS
WETLANDS
996 S.F.
0.022 AC.
STREAMS
0 L.F.
0.000 AC.
BUFFER ZONE 1
1,300 S.F.
BUFFER ZONE 2
866 S.F.
TOTAL BUFFER AREA
2,166 S.F.
MAINT. CORRIDOR IMPACTS
BUFFER ZONE 1 0 S. F.
BUFFER ZONE 2 0 S. F.
WILLIAM A. TURNER
TOTAL BUFFER AREA 0 S.F. REVOCABLE TRUST GRAVEL
AGREEMENT
DRIVE
D.B. 7851 PG. 2413
REPAIR
PARCEL ID: 104341
WILLIAM A. TURNER
GRAVEL
REVOCABLE TRUST
DRIVE
EX. RIGHT OF WAY /
AGREEMENT
D.B. 7851 PG. 2413
PARCEL ID: 104340
SILT FENCE, TYP.
12
EMERGENT WETLAND WITH TEMPORARY IMPACT
NCDOT STD. 1605.01
'-4
I
/
LIMITS OF DISTURBANCE BETWEEN
TO BE REPAIRED AND RESTORED TO PREVIOUS CONDITIONS
F
STA. 19+29 - STA. 20+41
FOLLOWING COMPLETION OF CONSTRUCTION
Cl
SILT BASIN TYPE 'B' 1-FIRE HYDRANT LIMITED TO 40' WIDTH / Q
PROP. 12" D.I.W.M. NCDOT STD. 1630.02 1-6'1 HYDRANT TEE MINIMIZE DISTURBANCE
(L=20', W=6', D=3) EX. RIGHT OF WAY 1-6" GATE VALVE TO ROW OF LARGE /
1-FIRE HYDRANT
33" MAPLE 2-12" MEGA -LUGS B2 1-6'X 12" HYDRANT TEE ROCKS ON GROUND
GRAVEL 2-6" MEGA -LUGS 1-12" GATE VALVE
— DRIVE 10' TEMPORARY F
REPAIR CONSTRUCTION SILT BASIN TYPE 'B' 1-6" GATE VALVE / S /� �
- �— - \—LY 0 EASEMENT NCDOSILT BASIN TYPE 'B' STD. 1630.02 2-12" 1 1.25° BENDS
(L=30 Y
`--� (L30', W=6', D=3) 8-12" MEGA -LUGS
GRAVEL NCDOT STD. 1630.02
"01 -aH_ PP DRIVE (L=20', W=6', D=3) 2-6" MEGA -LUGS /
\ ` --H_ _ —'_ INV.-660.36 5
GRAVEL
�� SF ` ZONE 2 �,F
SFZONE 1 / / / WILLIAM A. TURNER
15 (( BUFFER BUFFER / 6gi / _ DRIVE REVOCABLE TRUST
INV.-664. SF // / "� AGREEMENT
17f00 D.B. 7851 PG. 2413
_ HE SF 2" FIR `L
HE � 18' rIK O ,,=2 / / /-,"� PARCEL ID: 104361
"EDAR
EX. DI
ROCK PIPE INLET SEDIMENT T9f00 -_ 3H4— _ _ / / TOP-668.12
TRAP TYPE A' NCDOT STD. p, /� 60'R/W � I - - - _ - - ��� -3"PP � " INV.-666.37
1635. 01, TYP. , V C HWY
WY /ro � — — �' _� N 4-00 �2 --� N -- ,H� j3� EX. DI
Aft
ra _� ��� _ �3 / INV.-665.71 WATER �
PERMANENT
LIN
PP �'M \ _ - �/� EASEMENT E
_ _ �� WY. 100
oP •_N s rN NC H
am
GUY & JUDITH NOVAK -
D. B. 2732 PG. 626 24 " "INV.-661.62 `TELE
PARCEL ID: 104379 GUY & JUDITH NOVAK P
SCUM PED P
D.B. 2732 PG. 626
PARCEL ID: 104378 JACOB & ASHLEY BOYINGTON GUY & JUDITH NOVAK
D.B. 7984 PG. 2616 D.B. 2732 PG. 626
PARCEL ID: 104391 PARCEL ID: 104378 CHARLES & NANCY PERKINS
D.B. 5768 PG. 3063
PARCEL ID: 104377
NORMAL WORKING HOURS: SEE SHEET 8 FOR WATER LINE NOTES
NON NCDOT RI 8:00 AM TO 6:00 PM MONDAY TO FRIDAY. & CONSTRUCTION SEQUENCE
9:00 AM TO 5:00 PM SATURDAY.
PLAN NO WORK ON SUNDAY
ALL EROSION CONTROL MEASURES SHALL BE
SCALE: 1" = 40' NCDOT RI 9:00 AM TO 4:00 PM MONDAY TO FRIDAY WITHIN EASEMENT AND MEASURES WILL HAVE
NO WORK ON SATURDAY AND SUNDAY ONLY TEMPORARY IMPACTS TO STREAMS
PROFILE
SCALE: 1" = 40' HOR.
680 ill = 4' VERT. 680
Q
�
J
01
LO
Q
EX
TING
GR
D
670
67XI
X.
12'CP
TO
p
1
EX.
12
C
P
4'
MI
3
"f
LOWER
WATER MAIN FROM STA. 12+ 10f TO
11
11
1
CO
E
PROVIDE A MINIMUM WATER MAIN DEPTH OF 5'
AT AIR RELIEF VALVE, STA. 13+ 10. PROVIDE A
SLOPE OF 0.5% ON EACH SIDE OF AIR RELIEF
1/A/ 1/r 7-r)A A I(-VTIlIA I IAIA Tr -I") AAA I A I r\r-r)TI1 r17/)I/
-----1
F^t:-FL.r -. iI
V �' .F
----------------------------------------------�
----=_
---�--'--
�����_-------_----------IW//IIUI7CalU/��17Ca�Ili11►\�I/Il
��Ol►/1I.�,-
�,
H M//V. 10 Vt I1( L Lt IMHI GL
BETIVEEN OTT)M OF 12 CAfP
/ur OF ,
A MIN. 18" VE TICIL LE4RA CE
ETEE BTTMOF24 RP
650 E's,o. 650
12+00 13+00 14+00 15+00 16+00 17+00 18+00 19+00 20+00 21 +00 22+00 23+00 _' EAL = 24+00
048$4,6
ST FNG/NLE/�'
REV. 12107120 ADDED COFFERDAMS
REV. 01126121 WETLANDS SURVEY
alley, Williams, carmen &, king, Inc. BOOK NO.426 DATE. JOB
JOB NO. 61 19016
0 ENGINEERS, ARCHITECTS &, SURVEYORS TOWN OF GIBSONVILLE COMP FILE: HWY.
WATER & SEWER IMPROVEMENTS 19016BASE.DWG WATER LINE EXTENSION SHEET NO.
740 chapel hill road p.o. box 1179 DRAWN BY:
burlington, n.c. 27215 336/226-5534 WDF PLAN & PROFILE 4
Firm's Engineering License No. F-0203 HWY. 61170 WATER & SEWER EXTENSION GIBSONVILLE, NORTH CAROLINA CHECKED BY. JSJ
of 23

F
AN DOES NOT PURPORT TO SHOW ALL EXISTING UTILITIES, LINES, APPURTENANCES,
ND THE LOCATIONS OF EXISTING UNDERGROUND UTILITIES, PIPES, VALVES, ETC. AS
ARE IN AN APPROXIMATE WAY ONLY AND HAVE NOT BEEN INDEPENDENTLY VERIFIED BY
NER OR THE ENGINEER/ARCHITECT. THE CONTRACTOR SHALL DETERMINE THE EXACT
N OF ALL EXISTING UTILITIES, LINES, PIPES, ETC. BEFORE COMMENCING WORK, AND
TO BE FULLY RESPONSIBLE FOR ANY AND ALL DAMAGES WHICH MIGHT RESULT FROM THE
CTOR'S FAILURE TO EXACTLY LOCATE AND PRESERVE ANY AND ALL UNDERGROUND
S, PIPES AND VALVES. THE CONTRACTOR SHALL NOTIFY THE ENGINEER/ARCHITECT OF
NFLICTS WITH EXISTING AND PROPOSED FACILITIES TO DETERMINE IF AN ITEM WILL
O BE RELOCATED.
FORESTED WETLAND TO BE
SILT FENCE, TYP. PERMANENTLY IMPACTED BY
NCDOT STD. 1605.01 CONVERSION TO EMERGENT WETLAND
15"
THE ENGINEER/ARCHITECT HAS MADE NO EXAMINATION TO DETERMINE WHETHER ANY HAZARDOUS OR
TOXIC MATERIALS ARE PRESENT OR CONTAINED IN, UNDER, OR ON THE SUBJECT PROPERTY OR ITS
WATERS, OR IF ANY HAZARDOUS OR TOXIC MATERIALS HAVE CONTAMINATED THIS OR OTHER
PROPERTIES OR ITS WATERS IN ANY WAY WHATSOEVER. NO SUB -SURFACE EXAMINATION OF ANY TYPE
HAS BEEN MADE BY THE ENGINEER/ARCHITECT, AND ACCORDINGLY, NO OPINION IS EXPRESSED OR
INFERRED ON ALL SUCH MATTERS. FURTHER, NO OPINION IS RENDERED AS TO ANY VIOLATION OF
ANY ENVIRONMENTAL LAWS OR REGULATIONS, EITHER FEDERAL, STATE, OR LOCAL RELATED TO THE
INFORMATION SHOWN ON THIS PLAN AND THE ENGINEER/ARCHITECT IS IN NO WAY LIABLE FOR ANY
VIOLATION OF SUCH ENVIRONMENTAL LAWS SHOULD SUCH EXIST.
B3
1-FIRE HYDRANT
1-6'X12" HYDRANT TEE
1-6" GATE VALVE
2-12" MEGA -LUGS
2-6" MEGA -LUGS
653
ZONE 2
ZONE 1 BUFFER
BUFFER
INV.-651.72
INV.-651.67
CT- - AUG `UQ `
655 �� i i glen _
35+ 36+00
III
15" �t'P III Ih
— �— — 655 gar —
3H0- -
-3H0- 3H0-
SPLIT RAIL ?-
CONCRETE INV.-652.55 FENCE DRIVE LIMITS OF DISTURBANCE BETWEEN INV.-652.90
STA. 37+00 - STA. 38+50
LIMITED TO 40' WIDTH
EXEMPT BUFFER ZONE 1 IMPACTS
N
EXEMPT BUFFER ZONE 2 IMPACTS
D
I
ALLOWABLE WITH MITIGATION IN ZONE 1 BUFFER
EXEMPT BUFFER ZONE 1 DISTURBED LIMITS
EXEMPT BUFFER ZONE 2 DISTURBED LIMITS
MAINTENANCE CORRIDOR ZONE 1
MAINTENANCE CORRIDOR ZONE 2
WETLAND
®
PERMANENT WETLAND IMPACT
1-12" GATE VALVE
2-12" MEGA -LUGS
CONCRETE
DRIVE
REPAIR
LANDSCAPED
AREA
CRETE
DRIVE
�— — 7 ��12" RCF
GRAVEL
WIRE FENCE DRIVE
SHEILA J. BLEVINS
D.B. 4062 PG. 2172
PARCEL ID: 104257
PERMANENT IMPACTS
WETLANDS 13,743 S.F. 0.085 AC.
TEMPORARY IMPACTS
WETLANDS
0 S. F.
0.000 AC.
STREAMS
0 L.F.
0.000 AC.
BUFFER ZONE 1
3, 087 S. F.
BUFFER ZONE 2
1,982 S. F.
TOTAL BUFFER AREA
5,069 S. F.
MAINT. CORRIDOR IMPACTS
BUFFER ZONE 1 0 S. F.
BUFFER ZONE 2 0 S. F.
TOTAL BUFFER AREA 0 S. F.
10' TEMPORAR'
CONSTRUCTION
EASEMENT
3y� -
�WIRE FENCE
TELE
PED
BUFFER AREA NO.
ZONE 1 IMPACTS (SF)
ZONE 2 IMPACTS (SF)
83
1,252
1 827
835
1, 835
1 1,155
10' PERMANENT
WILLIAM WHITSETT WATER LINE
1-FIRE HYDRANT
JOANN MINTZ EASEMENT
1-6'X12"
HYDRANT TEE
MARY GRUBB
1-6"
GATE VALVE
D.B. 6784 PG. 222
2-12"
MEGA -LUGS
PARCEL ID: 104263
2-6"
MEGA -LUGS
AIR RELIEF VALVE
IN 5'0 MANHOLE,
STA. 41 +30
JPROP. 12 " D. I. W. M.
_ 30" OAK
60' RIW
---
—__=CHWY.61
•
18" OAK
41+00
—
c
Hsi
SPLIT RAIL
DIP PP
HE-„E
FENCE
o
CONCRETE
— —°"E — -0HE
— -OHE-
DRIVE
-OHE-- SHE- 31HE---OHE- -
- -0HE-
12" CEDAR
-
15" i
TIMOTHY & DARLINE LAWSON
D.B. 7949 PG. 2099
PARCEL ID: 104268
PLAN
SCALE: 1" = 40'
TIMOTHY & DARLINE LAWSON
D.B. 7949 PG. 2099
PARCEL ID: 104268
TICKLE LIVING TRUST
D.B. 6800 PG. 554
PARCEL ID: 104264
1-FIRE HYDRANT
SILT FENCE, TYP.
1-6'X12" HYDRANT TEE
SILT BASIN TYPE 'B'
NCDOT STD. 1605.01
1-6" GATE VALVE
2-12" MEGA -LUGS
NCDOT STD. 1630.02
2-6" MEGA -LUGS
(L=20', W=6', D=4', TYP.)
1-FIRE HYDRANT
1-6'X12" HYDRANT
63Jr
1-6" GATE VALVE
2-12" MEGA -LUGS
—
2-6" MEGA -LUGS
INV.-648.52
/
-- 44+0� — ---
RCP
--- ------
5+00
—
—
\ 46+DO —
— — — — — — — -
'"RCP ------- ---
653
—_
47+00
------
— -
a—
655
FN
—�+
18 CEDA-
-3H 3H
=pp
- - - -
3HA-b
HE-HE-
-0HE-
- -OHE- -0HE SHE-
9R -
CHI
--0HE-
- -0HE-
HE -HE
DP*
- -0HE- E--
—
ROCK PIPE INLET
HE — SHE
WIRE FENCE
— 3HE /\v/!"„E-
INV.-648.81
_
-OHE-
SEDIMENT TRAP TYPE A'
BRICK CONCRETE
BRICK
NCDOT STD. 1635.01, TYP.
PLANTER DRIVE
PLANTER
LIMITS OF DISTURBANCE BETWEEN
STA. 45+00 - STA. 46+50
LIMITED TO 40' WIDTH
DORIS M. NEESE I FRANCES D. DOUG1
D.B. 2420 PG. 444 D. B. 6201 PG.
PARCEL ID: 104256 PARCEL ID: 1(
NORMAL WORKING HOURS:
NON NCDOT R/W: 8:00 AM TO 6:00 PM MONDAY TO FRIDAY
9:00 AM TO 5:00 PM SATURDAY
NO WORK ON SUNDAY
NCDOT R/W: 9:00 AM TO 4:00 PM MONDAY TO FRIDAY
NO WORK ON SATURDAYAND SUNDAY
ALL EROSION CONTROL MEASURES SHALL BE
WITHIN EASEMENT AND MEASURES WILL HAVE
ONLY TEMPORARY IMPACTS TO STREAMS
SEE SHEET 8 FOR WATER LINE NOTES
& CONSTRUCTION SEQUENCE
A
MIA.
1
ER
ICA
C
EA
AN
E
BETWEEN
BO
0
0
2
C
BETWJEN BO'70M OF 1 C
& TOF 0 127)DI.M.
640 ss; 0% 640
36 + 00 37+ 00 38 + 00 39 + 00 40 + 00 41 + 00 42 + 00 43 + 00 44 + 00 45 + 00 46 + 00 4 7+ 00 ' SEAL '.48 + 00
048�4,6
p/ G L1
P FNc i NE6�. �i
REV. 12107120 ADDED COFFERDAMS
REV. 01126121 WETLANDS SURVEY
alley, Williams, carmen &, king, Inc. BOOK NO.426 DATE. JOB
JOB NO. 19016
0 ENGINEERS, ARCHITECTS &, SURVEYORS TOWN OF GIBSONVILLE COMP FILE: HWY.6 I
WATER &SEWER IMPROVEMENTS 19016BASE.DWG WATER LINE EXTENSION SHEET NO.
740 chapel hill road p.o. box 1179 DRAWN BY: �+
CIE) burlington, n.c. 27215 336/226-5534 WDF PLAN & PROFILE V
Firm's Engineering License No. F-0203 HWY. 61170 WATER & SEWER EXTENSION GIBSONVILLE, NORTH CAROLINA CHECKED BY. JSJ
of 23

THIS PLAN DOES NOT PURPORT TO SHOW ALL EXISTING UTILITIES, LINES, APPURTENANCES,
ETC., AND THE LOCATIONS OF EXISTING UNDERGROUND UTILITIES, PIPES, VALVES, ETC. AS
SHOWN ARE IN AN APPROXIMATE WAY ONLY AND HAVE NOT BEEN INDEPENDENTLY VERIFIED BY
THE OWNER OR THE ENGINEER/ARCHITECT. THE CONTRACTOR SHALL DETERMINE THE EXACT
LOCATION OF ALL EXISTING UTILITIES, LINES, PIPES, ETC. BEFORE COMMENCING WORK, AND
AGREES TO BE FULLY RESPONSIBLE FOR ANY AND ALL DAMAGES WHICH MIGHT RESULT FROM THE
CONTRACTOR'S FAILURE TO EXACTLY LOCATE AND PRESERVE ANY AND ALL UNDERGROUND
UTILITIES, PIPES AND VALVES. THE CONTRACTOR SHALL NOTIFY THE ENGINEER/ARCHITECT OF
ANY CONFLICTS WITH EXISTING AND PROPOSED FACILITIES TO DETERMINE IF AN ITEM WILL
NEED TO BE RELOCATED.
GENERAL WATER LINE NOTES:
1. FIELD VERIFY THE LOCATION AND DEPTH OF ALL UTILITIES PRIOR TO CONSTRUCTION.
2. ALL PIPE AND FITTINGS SHALL BE DUCTILE IRON, CLASS 50.
3. THE CONTRACTOR SHALL CONTACT THE APPROPRIATE UTILITY COMPANY SHOULD IT BE NECESSARY FOR THE UTILITY
TO HOLD OR RELOCATE POLES, GROUND BOXES, ETC. WHEN INSTALLING THE WATER LINE NEAR POLES, BOXES, ETC.
NO EXTRA PAYMENT WILL BE MADE FOR THIS AS THE COST SHALL BE INCLUDED IN THE VARIOUS BID ITEMS.
4. THE CONTRACTOR SHALL WORK ON EXISTING RIGHT-OF-WAYAND ON EASEMENTS AS PROVIDED. STAGING AREAS FOR
MATERIALS AND EQUIPMENT ARE THE RESPONSIBILITY OF THE CONTRACTOR. ANYAGREEMENTS WITH PRIVATE
PROPERTY OWNERS SHALL BE IN WRITING AND WILL HOLD HARMLESS THE OWNER AND ENGINEER. COPIES OF ANY
AGREEMENTS SHALL BE PROVIDED TO THE OWNER AND ENGINEER.
5. THE CONTRACTOR SHALL REMOVE ALL TREES AND SHRUBS WITHIN THE PERMANENT EASEMENT UNLESS OTHERWISE
NOTED ON PLANS.
6. THE CONTRACTOR SHALL PLACE CONCRETE AROUND ALL GATE VALVE BOXES AS SHOWN. NO DIRECT PAYMENT SHALL
BE MADE FOR THIS ITEM.
7. CONTRACTOR SHALL REMOVE EXISTING HIGHWAY SIGNS, STREET SIGNS, MAILBOXES, FENCES, LANDSCAPE BLOCKS,
ETC. WHICH INTERFERE WITH WATER LINE INSTALLATIONS. STORE AT LOCATION TO PREVENT DAMAGE AND REINSTALL
TO PRIOR LOCATION INCLUDING HEIGHT IMMEDIATELY AFTER WATER LINE INSTALLATION IN VICINITY OF SIGN IS
COMPLETE. PROVIDE TEMPORARY STOP SIGNS AT INTERSECTIONS. HIGHWAY SIGNS, STREET SIGNS AND MAILBOXES
SHALL BE RESTORED BY THE END OF THE WORK DAY PRIOR TO THE CONTRACTOR LEAVING THE SITE.
8. THE CONTRACTOR SHALL INSPECT THE ENTIRE PROJECT WITH THE OWNER AND ENGINEER'S "RESIDENT PROJECT
REPRESENTATIVE" PRIOR TO BEGINNING ANY WORK. ANY DAMAGED AREAS SHALL BE PHOTOGRAPHED AND
DOCUMENTED BY THE CONTRACTOR AND "RPR".
9. THE CONTRACTOR SHALL KEEP THE PROJECT AREA IN A NEAT AND CLEANED UP STATE AT ALL TIMES.
10. FINE GRADE, PREPARE SEEDBED, APPLY SEED, FERTILIZER AND LIME ALONG CORRIDOR IN WHICH WATER LINE
INSTALLATION HAS OCCURRED. SEEDING & MULCHING SHALL BE COMPLETED WITHIN 14 WORKING DAYS OF WATER
LINE INSTALLATION. PROVIDE EXCELSIOR MATTING IN ALL DITCHES.
11. CONTRACTOR WILL BE ALLOWED TO PLACE SPOIL ONTO EXISTING PAVEMENT, PROVIDED A MINIMUM OF 2" OF STONE
SCREENINGS IS PLACED ONTO PAVEMENT PRIOR TO SPOIL PLACEMENT AT NCDOTS APPROVAL. NO DIRECT PAYMENT
WILL BE MADE FOR STONE SCREENINGS. ANY PAVEMENT DAMAGED BY CONTRACTOR'S OPERATION WILL BE REPAIRED
BY CONTRACTOR TO THE SATISFACTION OF OWNER AND AT THE CONTRACTOR'S EXPENSE.
12. CONTRACTOR WILL BE ALLOWED TO CLOSE ONE LANE OF TRAFFIC, PROVIDED SIGNS, BARRICADES AND FLAGMEN
ARE PROVIDED IN ACCORDANCE WITH N.C.D.O.T. AND M.U.T.C.D. REQUIREMENTS. NO DIRECT PAYMENT WILL BE MADE
FOR THIS WORK. LOCAL RESIDENTS WILL BE PROVIDED ACCESS TO THEIR PROPERTYAT ALL TIMES, EXCEPT FOR WHEN
WATER LINE INSTALLATION CROSSES A DRIVEWAY.
13. PRIOR TO LEAVING WORK AT END OF EACH DAY, ROADWAY SHALL BE FREE OF MUD, DIRT & DEBRIS, ETC. ALL
EROSION CONTROL MEASURES SHALL BE IN PLACE AND FUNCTIONING AS INTENDED PRIOR TO LEAVING WORK ZONE.
14. ALL PIPE SHALL BE UNLOADED & STORED OUTSIDE OF TRAVEL LANES.
NORMAL WORKING HOURS:
NON NCDOT RIW: 8:00 AM TO 6:00 PM MONDAY TO FRIDAY
9:00 AM TO 5:00 PM SATURDAY
NO WORK ON SUNDAY
NCDOT RIW: 9:00 AM TO 4:00 PM MONDAY TO FRIDAY
NO WORK ON SATURDAYAND SUNDAY
THE ENGINEER/ARCHITECT HAS MADE NO EXAMINATION TO DETERMINE WHETHER ANY HAZARDOUS OR
TOXIC MATERIALS ARE PRESENT OR CONTAINED IN, UNDER, OR ON THE SUBJECT PROPERTY OR ITS
WATERS, OR IF ANY HAZARDOUS OR TOXIC MATERIALS HAVE CONTAMINATED THIS OR OTHER
PROPERTIES OR ITS WATERS IN ANY WAY WHATSOEVER. NO SUB -SURFACE EXAMINATION OF ANY TYPE
HAS BEEN MADE BY THE ENGINEER/ARCHITECT, AND ACCORDINGLY, NO OPINION IS EXPRESSED OR
INFERRED ON ALL SUCH MATTERS. FURTHER, NO OPINION IS RENDERED AS TO ANY VIOLATION OF
ANY ENVIRONMENTAL LAWS OR REGULATIONS, EITHER FEDERAL, STATE, OR LOCAL RELATED TO THE
INFORMATION SHOWN ON THIS PLAN AND THE ENGINEER/ARCHITECT IS IN NO WAY LIABLE FOR ANY
VIOLATION OF SUCH ENVIRONMENTAL LAWS SHOULD SUCH EXIST.
RESTRAIN ALL JOINTS THROUGH
MASTER METER TO END OF LINE
ALL EROSION CONTROL MEASURES SHALL BE
WITHIN EASEMENT AND MEASURES WILL HAVE
ONLY TEMPORARY IMPACTS TO STREAMS
1-FIRE HYDRANT
1-6'X12" HYDRANT TEE
1-6" GATE VALVE
2-12" 45' BENDS
TICKLE LIVING TRUST 6-12" MEGA -LUGS
D.B. 6800 PG. 554 2-6" MEGA -LUGS
PARCEL ID: 104264
EMERGENT WETLAND WITH TEMPORARY IMPACT
TO BE REPAIRED AND RESTORED TO PREVIOUS CONDITIONS
FOLLOWING COMPLETION OF CONSTRUCTION
W LAN
5' TEMPORARY
CONSTRUCTION 35' PERM. 24" OAK 24" OAK
EASEMENT WATER LINE APPROX
EASEMENT LOCATION
• WHITSETT
/ 1-EX. FIRE HYDRANT WATERLINE
1-EX. GATE VALVE
/ r
/ � � SF SF --
PROP. MASTER
METER VAULT
(SEE SHEET 9)
CONNECTION TO I
24" CITY OF
BURLINGTON I
WATER LINE
= - 24 OAK SF �E- SF SF - 62+-�
0- S F SF SF 59+00 � • ✓ /// _
I T 58+0 oxs -w-w-ter w
24" TREE SIGN n w -w �w �w
�\ 6" WATER _w = _
--=--------------- / /� VAULT � �,
imil
- - -
LTGT
_ - - - - - - - - - - - - 12--C p MB �� HE- - r�rcr for SIGN „�° E - - PP 670 .o„ &SIGN w
PP _- _ - SIGN-- - �E E-�°� �s"r "�-
2 RC -11111101- - 670 - 670
I 18 CEDAR � I IP
672'
"- �EIP �
GRAVEL
DRIVE ' -a"E PP GRA 0 GRAVEL - TRA
DRIVE DRIVE SIGNAL �y
\ 15, CEDAR BOX
30 " OAK
RICHARD & WANDA BELTON
D.B. 3232 PG. 906
PARCEL ID: 104253
.0Of
DOUGLAS & SHIRLEY BAITY
D.B. 3928 PG. 822
PARCEL ID: 103390
PLAN
SCALE: 1" = 40'
GRIGGS ASSOCIATES LLC
D.B. 8020 PG. 2005
PARCEL ID: 103384
EROSION CONTROL LEGEND
LIMITS OF DISTURBANCE
-SF- TEMPORARY SILT FENCE
SILT BASIN, TYPE B
C= WATTLE
C ROCK PIPE INLET, TYPE A
1-EX. FIRE HYDRANT
1-EX. GATE VALVE
HUFFMAN
D. B.
PARG
WV(2)
7FOC
MARKER
"mow d•
�"` --WV
GRATE \
INLETCl-
I /
U
I
"I \� A
GRATES
R
1 "
2
INLET � � _
(67A
#� �/
GENERAL NOTES:
1. ALL EXISTING UTILITIES SHOWN ARE APPROXIMATE LOCATIONS AND MAY NOT BE COMPLETE.
EXISTING UTILITIES SHOWN BASED ON LOCATES PROVIDED BY UTILITY COMPANY.
2. EXISTING CABLE TV, TELEPHONE, GAS & POWER ARE UNDERGROUND.
3. PRIOR TO BEGINNING WORK, CONTRACTOR SHALL HAVE ALL EXISTING UTILITIES LOCATED.
4. WHERE PROPOSED WATER MAIN CROSSES AN EXISTING WATER, SEWER, GAS, TELEPHONE, CABLE,
POWER OR OTHER UTILITY MAIN OR SERVICE, CONTRACTOR SHALL FIELD LOCATE ALL UTILITIES IN
ADVANCE OF WATER MAIN INSTALLATION AND PROVIDE ADEQUATE CLEARANCE AT CROSSING.
CONSTRUCTION SEQUENCE:
1. NOTIFY PARCEL OWNERS TO BE AFFECTED BY PROJECT PRIOR COMMENCING CONSTRUCTION ACTIVITIES
2. INSTALL EROSION CONTROL MEASURES, CLEAR EASEMENTS, AND TRIM TREE LIMBS AS NECESSARY
3. INSTALL WET TAP INTO 24" CITY OF BURLINGTON WATERLINE
4. INSTALL 10" WATER METER, VAULT, AND BYPASS
5. CONTINUE INSTALLING EROSION CONTROL, CLEARING, AND INSTALLING WATERLINE FROM HWY 70
NORTH TO END OF PROJECT
6. TEST WATER MAIN
7. REPAIR DRIVEWAYS AND RE -SEED AREAS AS NEEDED
B. ONCE THE SITE IS STABILIZED, OBTAIN PERMISSION FROM THE RESIDENT PROJECT REPRESENTATIVE AND
THEN REMOVE EROSION CONTROL MEASURES AND STABILIZE THE AREAS LEFT BY THE REMOVAL OF THE
DEVICES
9. CONTACT NCDEMR REPRESENTATIVE FOR PROJECT CLOSEOUT
I q:Trb9[r7�`[Krl �`�L'Trl ��`Cril �'�i
1. ALL EROSION CONTROL MEASURES AND DEVICES SHALL BE INSTALLED AND MAINTAINED IN
ACCORDANCE WITH NCDEQ - LAND QUALITY SECTION "EROSION AND SEDIMENT CONTROL MANUAL".
2. CONTRACTOR SHALL SEED AND MULCH DISTURBED AREAS, AS APPLICABLE, AT THE END OF EACH
WORK WEEK.
3. ALL DISTURBED AREAS SHALL BE SEEDED AND MULCHED WITHIN 14 CALENDAR DAYS OF COMPLETION
OF PIPE INSTALLATION.
4. REMOVE ANY MUD OR SOIL MATERIALS TRACKED ONTO ADJOINING ROADS IMMEDIATELY.
5. PROVIDE ADDITIONAL MEASURES AS NEEDED TO DIRECT RUNOFF TO EROSION CONTROL DEVICES.
6. LINE ALL DISTURBED DITCHES WITH EXCELSIOR MATTING.
7. INSTALL CHECK DAMS, WATTLES AND STONE FILTER OUTLETS WITH CONNECTING SILT FENCE IN
DITCHES IMMEDIATELY PRIOR TO BEGINNING WORK.
B. AT TIME OF EXCELSIOR MATTING INSTALLATION, REMOVE CHECK DAMS, INSTALL MATTING & INSTALL
WATTLES IN DITCH TO ASSIST WITH ESTABLISHMENT OF VEGETATION.
\
HE/
Ht HE
,P E- 1 /�-- P
P� � I 1 �-
LEGEND
NV
I
EXEMPT BUFFER ZONE 1 IMPACTS
I
VH I I
EXEMPT BUFFER ZONE 2 IMPACTS
d I z
n
ALLOWABLE WITH MITIGATION IN ZONE 1 BUFFER
=G o
EXEMPT BUFFER ZONE 1 DISTURBED LIMITS
C STOP
< D.B. 7
EXEMPT BUFFER ZONE 2 DISTURBED LIMITS
PLRCE
MAINTENANCE CORRIDOR ZONE 1
MAINTENANCE CORRIDOR ZONE 2
WETLAND
®
TEMPORARY WETLAND IMPACT
IS IN
R DE
670
4' MI .
CO VEF
TO OF 12' WA ER
EX 24"
WA TER
12" WATER MAIN TO BE
CONNECTED TO CITY OF
BURLINGTON.
660 (SEE SHEET 9)
650
57+00 58+00 59+00 60+00 61 +00 62+00 63+1
TEMPORARY IMPACTS
WETLANDS
3,090 S. F.
0.071 AC.
STREAMS
0 L. F.
0.000 AC.
BUFFER ZONE 1
0 S.F.
BUFFER ZONE 2
0 S.F.
TOTAL BUFFER AREA
1 0 S. F.
MAINT. CORRIDOR IMPACTS
BUFFER ZONE 1 0 S. F.
BUFFER ZONE 2 0 S.F.
TOTAL BUFFER AREA 0 S.F.
PROFILE
SCALE: 1" = 40' HOR.
ill = 4' VERT.
alley, Williams, carmen 8, king, Inc. BOOK N0. 426 DATE.JOB
I�/v 1 �oB No. 19016
LT
ENGINEERS, ARCHITECTS &, SURVEYORS TOWN OF GIBSONVILLE COMP FILE: HWY. � • 6 I
WATER & SEWER IMPROVEMENTS DRAWN
BY: D F WATER LINE EXTENSION SHEET NO.
740 chapel hill road p.o. box 1179 DRAWN BY:
burlington, n.c. 27215 336/226-5534 WDF PLAN &PROFILE 8
Firm's Engineering License No. F-0203 HWY. 61170 WATER & SEWER EXTENSION GIBSONVILLE, NORTH CAROLINA CHECKED BY. JSJ
oF� 23

m
THIS PLAN DOES NOT PURPORT TO SHOW ALL EXISTING UTILITIES, LINES, APPURTENANCES,
ETC., AND THE LOCATIONS OF EXISTING UNDERGROUND UTILITIES, PIPES, VALVES, ETC. AS
SHOWN ARE IN AN APPROXIMATE WAY ONLY AND HAVE NOT BEEN INDEPENDENTLY VERIFIED BY
THE OWNER OR THE ENGINEER/ARCHITECT. THE CONTRACTOR SHALL DETERMINE THE EXACT
LOCATION OF ALL EXISTING UTILITIES, LINES, PIPES, ETC. BEFORE COMMENCING WORK, AND
AGREES TO BE FULLY RESPONSIBLE FOR ANY AND ALL DAMAGES WHICH MIGHT RESULT FROM THE
CONTRACTOR'S FAILURE TO EXACTLY LOCATE AND PRESERVE ANY AND ALL UNDERGROUND
UTILITIES, PIPES AND VALVES. THE CONTRACTOR SHALL NOTIFY THE ENGINEER/ARCHITECT OF
ANY CONFLICTS WITH EXISTING AND PROPOSED FACILITIES TO DETERMINE IF AN ITEM WILL
NEED TO BE RELOCATED.
TEMPORARY IMPACTS
WETLANDS
0.00 AC.
STREAMS
30 L. F. 1 0.006 AC.
BUFFER ZONE 1
4,051 S.F.
BUFFER ZONE 2
1,725 S.F.
TOTAL BUFFER AREA
5,776 S.F.
MAINT. CORRIDOR IMPACTS
BUFFER ZONE 1 1136 S.F.
BUFFER ZONE 2 404 S.F.
TOTAL BUFFER AREA 1540 S.F.
TEMP. CREEK CROSSING
NCDOT STD. 1645.01
2-YEAR PEAK FLOW:
58 CFS
(SEE SHEET 20)
2-12" 45° BENDS
4-12" MEGA -LUGS
Q
THE ENGINEER/ARCHITECT HAS MADE NO EXAMINATION TO DETERMINE WHETHER ANY HAZARDOUS OR
TOXIC MATERIALS ARE PRESENT OR CONTAINED IN, UNDER, OR ON THE SUBJECT PROPERTY OR ITS
WATERS, OR IF ANY HAZARDOUS OR TOXIC MATERIALS HAVE CONTAMINATED THIS OR OTHER
PROPERTIES OR ITS WATERS IN ANY WAY WHATSOEVER. NO SUB -SURFACE EXAMINATION OF ANY TYPE
HAS BEEN MADE BY THE ENGINEER/ARCHITECT, AND ACCORDINGLY, NO OPINION IS EXPRESSED OR
INFERRED ON ALL SUCH MATTERS. FURTHER, NO OPINION IS RENDERED AS TO ANY VIOLATION OF
ANY ENVIRONMENTAL LAWS OR REGULATIONS, EITHER FEDERAL, STATE, OR LOCAL RELATED TO THE
INFORMATION SHOWN ON THIS PLAN AND THE ENGINEER/ARCHITECT IS IN NO WAY LIABLE FOR ANY
VIOLATION OF SUCH ENVIRONMENTAL LAWS SHOULD SUCH EXIST.
STREAM CROSSING #2
LIMITS OF DISTURBANCE BETWEEN
STA. 48+13 - STA. 49+78
SILT BASIN TYPE 'B' LIMITED TO 40' WIDTH
NCDOT STD. 1630.02
(L=20', W=6', D=3', TYP.) B4
1-12" GATE VALVE
TICKLE LIVING TRUST
D.B. 6800 PG. 554
PARCEL ID: 104264
COFFERDAM ZONE 1 I 2-12" MEGA -LUGS GRAVEL
I BUFFER 1-EX. FIRE HYDRANT PROP. 12" D.LW.M. DRIVE
REPAIR
1INV.-644.60
\ \� \ 18" ELM
1-12" GATE VALVE Mwaa
Nnj2-12" MEGI
1 >iOi,l 1
� p �
1I
• J
Bo A
60
2-EX. GATE VALVES
ZONE 2 LANDSCAPED AREA GRAVEL
BUFFER I DRIVE
\ ems\ \ \ LANDSCAPEDAREA
SF SF SF SF SF \ 1 \ \ \ J
�UMI — � — SF SF SF SF F S
5T+66— — SF F
• I I I � � �I I� \ _ _
I
y
_ _SIGN s5o - 1 o WM
H
18" CEDAR GRAVEL \ F
DRIVE
6" METAL INV.-644.91
HEADWALL INV.-644.88
65"
650
- SHE-^_
- -OHE-
-
-HE- SHE- 1 "
- SHE- CHI
CHAIN LINK
FENCE
LEGEND
EXEMPT BUFFER ZONE 1 IMPACTS
PRANCES D. DOUGLAS TRUST MICHAEL & WENDY MANEY
D.B. 6201 PG. 2054 EXEMPT BUFFER ZONE 2 IMPACTS
PARCEL ID: 104255 D.B. 4613 PG. 1614
PARCEL ID: 104266
ALLOWABLE WITH MITIGATION IN ZONE 1 BUFFER
EXEMPT BUFFER ZONE 1 DISTURBED LIMITS
EXEMPT BUFFER ZONE 2 DISTURBED LIMITS
MAINTENANCE CORRIDOR ZONE 1
MAINTENANCE CORRIDOR ZONE 2
RIP -RAP DITCH
\ 12"
1
- -HE-
- -OHE- HE- -
- E--�
SHE'
GRAVEL
POND
DRIVE
CHAIN LINK
FENCE
JERRY & KAREN HORNE
D.B. 6081 PG. 1720
PARCEL ID: 104265
5' TEMPORARY
CONSTRUCTION
EASEMENT
35' PERM. I INSTALL WATTLES
WATER LINE EVERY 100', TYP.
EASEMENT
SF SF
S9=�F — SF _ SF
_
_ 1 "RCP
,C 6U R/W
NCH0
H -
HE SHE- -0H �
HE- --OHE-
-OHE- SHE
12" RCP
GRAVEL 6" CEDI
DRIVE CHAIN LINK
FENCE 4 " TREE VINYL 12 "
FENCE
ROCK PIPE INLET
SEDIMENT TRAP TYPE 4'
NCDOT STD. 1635.01, TYP.
PLAN
SCALE: 1" = 40'
1-EX. FIRE HYDRANT
1-EX. GATE VALVE
oj�
_ - sF 8+
s � sF_ 5
8i
z - - -�
— SF SF � St= _SF SF _ "_ - I O p
� I �
EX. 6" WATER ��
15"
HE- - SHE �HE-­��=_---<
a
HE� HE--
HE- � E-
PI
CONCRETE ROW OF
DRIVE CEDARS WNYL
FENCE
LINDA B. GREESON,
KEVIN D. GREESON,
KAREN BETH GREESON HORNE,
CHRISTOPHER M. GREESON
D.B. 8031 PG. 1124
PARCEL ID: 104254
�SIGI9
12 RCP
_ _ ��
P
HE�-FI��--OHE-
--
P
I
SEE SHEET 8 FOR WATER LINE NOTES
�EIP & CONSTRUCTION SEQUENCE
�-OHE
SHE
I
I
HE- SHE SHE PP
ROW' OF
GRAVEL
CONCRETE
DRIVE VINYL
CEDARS
DRIVE \
ALL EROSION CONTROL MEASURES SHALL BE
FENCE
CHAIN LINK
y`" WITHIN EASEMENT AND MEASURES WILL HAVE
FENCE
ONLY TEMPORARY IMPACTS TO STREAMS
NORMAL WORKING HOURS:
NON NCDOT R/W: 8:00 AM TO 6:00 PM MONDAY TO FRIDAY
RICHARD & WANDA BELTON 9:00 AM TO 5:00 PM SATURDAY
D.B. 3232 PG. 906 NO WORK ON SUNDAY
PARCEL ID: 104253
NCDOT R/W: 9:00 AM TO 4:00 PM MONDAY TO FRIDAY
NO WORK ON SATURDAYAND SUNDAY
PROFILE
SCALE: 1" = 40' HOR.
ill = 4' VERT.
ESS/p
048�4,6
p� 6 z i
P FNG I NEED • Gj
REV. 12107120 ADDED COFFERDAMS, REVISED STREAM IMPACT LENGTH
alley, Williams, carmen &, king, Inc. BOOK NO.426 DATE. JOB
JOB NO. 19016
0 ENGINEERS, ARCHITECTS &, SURVEYORS TOWN OF GIBSONVILLE COMP FILE: HWY.6 I
WATER & SEWER IMPROVEMENTS DRAWN
BY: D F WATER LINE EXTENSION SHEET NO.
740 chapel hill road p.o. box 1179 DRAWN BY:
burlington, n.c. 27215 336/226-5534 WDF PLAN &PROFILE 7
Firm's Engineering License No. F-0203 HWY. 61170 WATER &SEWER EXTENSION G/BSONVILLE, NORTH CAROL/NA CHECKED BY.• JSJ
oF23
BUFFER AREA NO. IZONE
1 IMPACTS (SF)
ZONE 2 IMPACTS (SF)
84 1
4,051
1,725
670
670
Q3STtNG
G
RAD
4'
M
IN.
COVER
660
660
E.
()
65'H
5
1'
CUP
650
650
01-00
P
„
4'
MIN.
L
W
1
IN
TO
P
O
DE
A
IN.
18
V
RTI
AL
CL
AR
NC
,
640
640
STREAM CROSSING TO BE
INSTALLED USING DIP CLASS
50 RESTRAINED JOINT PIPE
L
WE
12"
WAIN
TO
P
0
DE
A
M
N.
4"
VE
TI
L ,CLE4RA�CE
T
P
F
12"
D.I.W.
.
635
635
4,R+ 00
49 + 00
50 + 00 51 + 00
52 + 00
53 + 00
54 4- 00
55 + 00
56 4- 00
57+ 00
57+ 50

THIS PLAN DOES NOT PURPORT TO SHOW ALL EXISTING UTILITIES, LINES, APPURTENANCES,
ETC., AND THE LOCATIONS OF EXISTING UNDERGROUND UTILITIES, PIPES, VALVES, ETC. AS
SHOWN ARE IN AN APPROXIMATE WAY ONLY AND HAVE NOT BEEN INDEPENDENTLY VERIFIED BY
THE OWNER OR THE ENGINEER/ARCHITECT. THE CONTRACTOR SHALL DETERMINE THE EXACT
LOCATION OF ALL EXISTING UTILITIES, LINES, PIPES, ETC. BEFORE COMMENCING WORK, AND
AGREES TO BE FULLY RESPONSIBLE FOR ANY AND ALL DAMAGES WHICH MIGHT RESULT FROM THE
CONTRACTOR'S FAILURE TO EXACTLY LOCATE AND PRESERVE ANY AND ALL UNDERGROUND
UTILITIES, PIPES AND VALVES. THE CONTRACTOR SHALL NOTIFY THE ENGINEER/ARCHITECT OF
ANY CONFLICTS WITH EXISTING AND PROPOSED FACILITIES TO DETERMINE IF AN ITEM WILL
NEED TO BE RELOCATED.
EX. SSMH
TOP-618.74
C/L INV.-603.48
THE ENGINEER/ARCHITECT HAS MADE NO EXAMINATION TO DETERMINE WHETHER ANY HAZARDOUS OR
TOXIC MATERIALS ARE PRESENT OR CONTAINED IN, UNDER, OR ON THE SUBJECT PROPERTY OR ITS
WATERS, OR IF ANY HAZARDOUS OR TOXIC MATERIALS HAVE CONTAMINATED THIS OR OTHER
PROPERTIES OR ITS WATERS IN ANY WAY WHATSOEVER. NO SUB -SURFACE EXAMINATION OF ANY TYPE
HAS BEEN MADE BY THE ENGINEER/ARCHITECT, AND ACCORDINGLY, NO OPINION IS EXPRESSED OR
INFERRED ON ALL SUCH MATTERS. FURTHER, NO OPINION IS RENDERED AS TO ANY VIOLATION OF
ANY ENVIRONMENTAL LAWS OR REGULATIONS, EITHER FEDERAL, STATE, OR LOCAL RELATED TO THE
INFORMATION SHOWN ON THIS PLAN AND THE ENGINEER/ARCHITECT IS IN NO WAY LIABLE FOR ANY
VIOLATION OF SUCH ENVIRONMENTAL LAWS SHOULD SUCH EXIST.
/h
40
♦ 40
4
c� kIF
/OUTCROP a, � • �.
48 POPLAR ZONE 1 BUFFER � � � F � � L 6 „ � x r2lpOpL SMH 4 U.ZDA\ a , x0 � _Qe 18"POP �MMa a 24"POPLAR IWATERTIGHT 17f' PERMANENT \ ♦ r / d
ZONE 1 BUFFER - � � � � S � � � _ � B1
/ J6" TREE �18' POPLAR / / STA: 7+46 \ �, ♦ / /
EX. 16" DIP S.S. � ♦ 36" POPLAR 40" TREE & EASEMENT IN
18 POPLAR / \ ♦ CONTINUED ON
24" SYCAMORE / ZONE 2 BUFFER 18" POPLAR \ \ � ♦ � I
• r,_ �m / SHEET 14
Co - , / / e 18" PINE \ \ ` �' / Po
ROCK •� B1�ePOPLAR 18" PINE . 1-1
S COFFERDAM °�°°P
ZONE 2 BUFFER t 6 0 " TREE ' � � � a i � �
G —fin v \� , 24 " TREE 6
G m \ �15 94. 4° S • �V , 36" POPLAR / / / 21 " TREE 1 LL /
o TEMPORARY B5 g \ ♦ / ROCK LEGEND
Z CONSTRUCTION �� ,♦ \ ♦� -go / OUTCROP \ a , �e /�'
ENTRANCE�— EXEMPT BUFFER ZONE 1 IMPACTS \ \
�, \ 15 . �S U 3�0 \ �' '>2 POPLAR
PLAR TEMPORARY IMPACTS n � 18" SCUM 159. 0 021*"'
2+ EXEMPT BUFFER ZONE 2 IMPACTS24POPLA � � / 24" PINE/WETLANDS 0.00 AC. OEX. SSMH (W/VENT) o� ROCK 18" SGUM \ F ,rF / POPLAR ALLOWABLE WITH MITIGATION IN ZONE 1 BUFFER ` °P •
_ • \ / a STREAMS 0 L.F. 0.00 AC. . Po
m 119LFf 16' DIP �� • / • °P •
(n - � � I � — — — — — — 18" PO 24" POPLAR
C/L INV.-604.12 o, 0.26% I y� / BUFFER ZONE 1 444 S.F.
cn —) ^ J 127.75° J6" POPLAR MAINTENANCE CORRIDOR ZONE 1 Q
a, SSMH 1 `� — — 24 ° POPLAR / \ / / 6
BUFFER ZONE 2 7,503 S.F. i 8 " POPLAR \ P /
Z WATERTIGHT " 18" POPLAR -� / , 30' PERMANENT \ ' �
/� / TOTAL BUFFER AREA 7,947 S.F. MAINTENANCE CORRIDOR ZONE 2 W /
�i II " „
�� STA: 1 + 19 24TREE 7�3• S.S. EASEMENT MAINT. CORRIDOR IMPACTS 43 /
7� /� ^ i e 18 POPLAR ` / 36 POPLAR 10' TEMPORARY BUFFER ZONE 1 0 S.F.
e / BUFFER AREA NO. ZONE 1 IMPACTS (SF) ZONE 2 IMPACTS (SF)
27" POPLAR • CONSTRUCTION BUFFER ZONE 2 0 S.F. 85 0 413 37' POPLAR \ p0 �� �s \
2 7 " POPLAR EASEMENT �jF
24 POPLAR TOTAL BUFFER AREA 0 S.F. 86 444 4,22 0 27" POPLAR 1 N
tl\/ \ / 88 0 811 I
/ II • B9 0 f 345
WALNUT CROSSING % a 18" POPLAR WHITSETT PARTNERS 810 0 1,670 SSMH 6
HOMEOWNERS ASSOCIATION, INC. / \ II ' SSMH 3 D.B. 3612 PG. 1179 WATERTIGHT
NOT WATERTIGHT STA: 11 +82
D.B. 6028 PG. 2385 / RYAN FURFESS & PARCEL ID: 104258 ,
PARCEL ID: 104759 LARRY & KAREEN PINNIX II EMILY DELLINGER STA: 4+42 NORMAL WORKING HOURS: 1 �^
l I D.B. 7437 PG. 1354 D.B. 7946 PG. 1242 ALL EROSION CONTROL MEASURES SHALL BE
PARCEL ID: 104681 / -- ' PARCEL ID: 104680 WITHIN EASEMENTS AND MEASURES WILL HAVE NON NCDOT R/W: 8:00 AM TO : 00 PM MONODY TO FRIDAY , � I \� F ' ONLY TEMPORARY IMPACTS ON STREAMS NO AM TO 500 PM SATURDAY NO WORK ON SUNDAY 1I I • � �
T
PLAN
SEE SHEET 13 FOR SEWER LINE NOTES NCDOT R/W: 9:00 AM TO 4:00 PM MONDAY TO FRIDAY CONTINUED:0N]
SEE SHEET 19 FOR TYPICAL SEWER EASEMENT SECTION SCALE: 1" = 40' & CONSTRUCTION SEQUENCE NO WORK ON SATURDAYAND SUNDAY SHEET 11
PROFILE
SCALE: 1" = 40' HOR.
ill = 4' VERT.
=
ALL NON —WATERTIGHT
SSMH TO BE AT LEAST
24" ABOVE FLOODPLAIN
=
Ex
TI
G
620
o
GR
ADE
620
FP
FP
100
R. F
OODPLAI
I ELE
A TIC
IN
FPFP
FP
FF1FP
QFp
FP
Fp
FF
FP
34.00
16"
DI
304.0
16"
DIP
1
0.0
' 16"
IP
119.00'
1
" D
P
17.00
16"
DI
15.00
16"
DI
®
0.2%
0.
6%
I
610
@
0.26%
®
2
%
®
26
0
610
IF-
—CONCRETE
��
��
o
°' o
SLI
E
r7
��
�coco
d�
coo co
`°
+
`O—
Q
»
_
+
z�
N
zo
Q
>
Qz
_
zz
60067
cn,z
z
—
600
z
N
--
0
CA
E
w
cn
z
w
`'"""'}''`
590
590
0+00
1 +00
2+00
3+00
4+00
5+00
6+00 7+00 8+00 9+00
10+00 11 +00 12+00
REV. 12107120 ADDED COFFERDAMS
alley, Williams, carmen 8, king, Inc. BOOK NO.426 DATE. 08/13/2020 LINE A - PHASE 1 JOB NO. 19016
d1u ENGINEERS, ARCHITECTS SURVEYORS TOWN OF GIBSONVILLEIMPROVEMENTS1COMP FILE.
9016BASE.DWG SEWER LINE EXTENSION SHEET NO.
740 chapel hill road p.o. box 1179 WATER &SEWER
Burlington, n.c. 27215 336/226-5534 DRAWN BY: WDF PLAN &PROFILE STA. [E 1 O
Lu Firm's Engineering License No. F-0203 HWY. 61170 WATER &SEWER EXTENSION GIBSONVILLE, NORTH CAROLINA CHECKED BY. JSJ 0+00 TO 11 +82
CIF. • 23

THIS PLAN DOES NOT PURPORT TO SHOW ALL EXISTING UTILITIES, LINES, APPURTENANCES,
THE ENGINEER/ARCHITECT HAS MADE NO EXAMINATION TO DETERMINE WHETHER ANY HAZARDOUS OR
LEGEND
ETC., AND THE LOCATIONS OF EXISTING UNDERGROUND UTILITIES, PIPES, VALVES, ETC. AS
TOXIC MATERIALS ARE PRESENT OR CONTAINED IN, UNDER, OR ON THE SUBJECT PROPERTY OR ITS
SHOWN ARE IN AN APPROXIMATE WAY ONLY AND HAVE NOT BEEN INDEPENDENTLY VERIFIED BY
WATERS, OR IF ANY HAZARDOUS OR TOXIC MATERIALS HAVE CONTAMINATED THIS OR OTHER
EXEMPT BUFFER ZONE 1 IMPACTS
THE OWNER OR THE ENGINEER/ARCHITECT. THE CONTRACTOR SHALL DETERMINE THE EXACT
PROPERTIES OR ITS WATERS IN ANY WAY WHATSOEVER. NO SUB -SURFACE EXAMINATION OF ANY TYPE
LOCATION OF ALL EXISTING UTILITIES, LINES, PIPES, ETC. BEFORE COMMENCING WORK, AND
HAS BEEN MADE BY THE ENGINEER/ARCHITECT, AND ACCORDINGLY, NO OPINION IS EXPRESSED OR
AGREES TO BE FULLY RESPONSIBLE FOR ANY AND ALL DAMAGES WHICH MIGHT RESULT FROM THE
INFERRED ON ALL SUCH MATTERS. FURTHER, NO OPINION IS RENDERED AS TO ANY VIOLATION OF
EXEMPT BUFFER ZONE 2 IMPACTS
CONTRACTOR'S FAILURE TO EXACTLY LOCATE AND PRESERVE ANY AND ALL UNDERGROUND
ANY ENVIRONMENTAL LAWS OR REGULATIONS, EITHER FEDERAL, STATE, OR LOCAL RELATED TO THE
UTILITIES, PIPES AND VALVES. THE CONTRACTOR SHALL NOTIFY THE ENGINEER/ARCHITECT OF
INFORMATION SHOWN ON THIS PLAN AND THE ENGINEER/ARCHITECT IS IN NO WAY LIABLE FOR ANY
ANY CONFLICTS WITH EXISTING AND PROPOSED FACILITIES TO DETERMINE IF AN ITEM WILL
VIOLATION OF SUCH ENVIRONMENTAL LAWS SHOULD SUCH EXIST.
ALLOWABLE WITH MITIGATION IN ZONE 1 BUFFER
NEED TO BE RELOCATED.
EMEXEMPT
BUFFER ZONE 1 CROSSINGS
CONTINUED ON \ � � � \ \
SHEET 14 �� \ �� \
�
� ��
SSMH 19EW
EXEMPT BUFFER ZONE 2 CROSSINGS
TEMPORARY IMPACTS
WETLANDS
0.00 AC.
STREAMS
40 L.F. I 0.0203 AC.
BUFFER ZONE 1
0 S.F.
BUFFER ZONE 2
1 2,574 S.F.
TOTAL BUFFER AREA
1 2,574 S.F.
MAINT. CORRIDOR IMPACTS
BUFFER ZONE 1 0 S.F.
BUFFER ZONE 2 0 S.F.
\\ TWA RTIGHT , MAINTENANCE CORRIDOR ZONE 1 m TOTAL BUFFER AREA 0 S.F.
\� STA:+63 \
MAINTENANCE CORRIDOR ZONE 2 W
�x00 \ TEMP. CREEK CROSSING m
\ � WHITSETT PARTNERS NCDOT STD. 1645.01
2-YEAR PEAK FLOW: D.B. 3612 PG. 1179
256 CFS PARCEL ID: 104258 /
(SEE SHEET 20)
•
411*
N
w
m
\ I \ \ b"
500-YR / W
FLOODPLAIN 100-YR
FLOODPLAIN
1 PINE w
SEE SHEET 14 158LFf 16" DIP
tv h 36" POPLAR
�� �m\ 0.26q
I' ),24" OAK N� In \
4 18^OAK \
COFFERDAM _ •• \\
18" POPLAR
30" POP o PHASE I
"ISGUM
LINE B
155LFf 16" DIP
0.267.
BUFFER AREA NO.
ZONE 1 IMPACTS (SF)
ZONE 2 IMPACTS (SF)
811
0
137
B12
0
125
B13
0
217
814
0
108
B15
0
980
B16
0
810
B17
0
197
30"
27" POPLAR,
w 0
24" TREE — \ FLOODWAY 24" POPLAR /
o . 6' STONE FILTER
SON
243LFf 16" DIP /
18" SGUM D 269 OUTLET, TYP. �e SSMH 8 24" POPLAR 18" SGUM
9 / I _,� LWATERTIGHT ♦ ♦� ,� /
24" TREF PHASE LINE I MENEa e ra 15+8 = 00 ♦ ,` ' • 816
18" TREE �:NF m ��— 24" POPLAR �� B 15
/ 21 " POPLARUfFFQ B1� 21" POPLAR _
B 14
�,
137.43° x �!7iyF m ♦ e
e / � POPLAR ` �p \ S eUFFF 21 "SGUM �/ NSF
CONTINUED ON+p0 \ F 24" PINE g 11 24" PnPIAR-00
_813
SHEET 10 i j 18" PINE _0 16+00 / 1 00 1 00� 24'OPLAR /
\ 21" POPLAR
\! � B 12 18" SGUM 24" POPLAR / 20"
15+00 174. 8° / T
37" OPLA� \ O -141.72° �— _ —� =/ / 18" SGUj 30" POPLAR
/ 14+0 "' "� --a_� �j /SO P �TT / 18" PINE 24" POPLAR
18 POPLAR/ / 18 PINE
156LFf 16" DIP
0.79% 21 PINES '- ' 30"�P PLAN 100-YR 10' TEMPORARY
.� FLOODPLAIN CONSTRUCTION
SSMH 6 18" POPLAR SSMH 9 EASEMENT
WATERTIGHT 18" PINE _ 18" PINE 18" PINE _ 18" PINE NOT WATERTIGHT
STA: 11 +82 500-YR STA: 17+35
FLOODPLAIN
SSMH 7 18" PINE
NOT WATERTIGHT PLAN
STA: 13+38
SCALE: 1" = 40'
m
m
FLOODWAY
W
WC /
30" POPLAR _
30" POPLAR
30" POPLAR24" POPLAR
_ 0
/ 24" POPLAR I �d'
� , —�- B 17Inn �
ON�1� FF R
18" SG UM 118" SGUM
18 POP / \ Z NE 2 BUFFER
% 21" POPLAR 21" POPLAR
4f
6 /
30 POPLAR
24" POPLAR
ag
252LFf 16" DIP
/ \ \ 0.26%
40" POPLAR
60" TWIN POPLAR WHITSETT PARTNERS
D.B. 3612 PG. 1 179
PARCEL ID: 104258
STA: 18+93
176.19'
`24" PO)
30" POPLAR
36" POPLAR
6' STONE FILTER
OUTLET, TYP.
CONTINUED ON
SHEET 12
SEE SHEET 19 FOR TYPICAL
SEWER EASEMENT SECTION
SEE SHEET 13 FOR SEWER LINE
NOTES & CONSTRUCTION SEQUENCE
NORMAL WORKING HOURS:
NON NCDOT R/W: 8:00 AM TO 6:00 PM MONDAY TO FRIDAY
9:00 AM TO 5:00 PM SATURDAY
NO WORK ON SUNDAY
NCDOT R/W: 9:00 AM TO 4:00 PM MONDAY TO FRIDAY
NO WORK ON SATURDAYAND SUNDAY
ALL EROSION CONTROL MEASURES SHALL BE
WITHIN EASEMENTS AND MEASURES WILL HAVE
ONLY TEMPORARY IMPACTS ON STREAMS
630
630
ALL NON —WATERTIGHT
SSMH TO BE AT LEAST
24" ABOVE FLOODPLAIN
C)
EXIST114G
GRf
D
LI
c�
w
VP
P
FP
c�
FP
FP
00
FP
R. FL
OD
LAIN
ELE
�0FP
FP
620
FP_jp620
154.54'
16"
DIP
2
2.31
' 16"
IP
16
DIP
0.
6 0
C9
0.
690
©
0.
6%
155.
5'
16"
DIP
—2AL99-
C?
.26
0
0
610
610
(Z�
r"
�.co
C
N �0
0
LO
o
z
_
Q
can
CO
+
cn
ul)
O
Cf
Z
Z
600
600
12+00
13+00
14+00
15+00
16+00
17+ 00
18+00
19+00
20 + 00
21 +00
22+00
PROFILE
SCALE: 1" = 40' HOR.
1 " = 4' VERT.
�.. CARo
� � FESS!• �
�'•FNGINE6�.•°y
REV. 12107120 ADDED COFFERDAMS
alley, Williams, carmen & king, Inc. BOOK NO.426 DATE. 08/19/2020 LINE A — PHASE 2 JOB NO. 19016
d1H ENGINEERS, ARCHITECTS SURVEYORS TOWN OF GIBSONVILLEIMPROVEMENTS1COMP FILE.
9016BASE.DWG SEWER LINE EXTENSION SHEET NO.
740 chapel hill road p.o. box 1179 WATER &SEWER
burlington, n.c. 27215 336/226-5534 DRAWN BY: WDF PLAN &PROFILE 11
Firm's Engineering License No. F-0203 HWY. 61170 WATER & SEWER EXTENSION GIBSONVILLE, NORTH CAROLINA
CHECKED BY. JSJ STA. 11 +82 TO 21 +46
of 23

in
U)
FAGREES
DOES NOT PURPORT TO SHOW ALL EXISTING UTILITIES, LINES, APPURTENANCES,
THE LOCATIONS OF EXISTING UNDERGROUND UTILITIES, PIPES, VALVES, ETC. AS
E IN AN APPROXIMATE WAY ONLY AND HAVE NOT BEEN INDEPENDENTLY VERIFIED BY
OR THE ENGINEER/ARCHITECT. THE CONTRACTOR SHALL DETERMINE THE EXACT
OF ALL EXISTING UTILITIES, LINES, PIPES, ETC. BEFORE COMMENCING WORK, AND
BE FULLY RESPONSIBLE FOR ANY AND ALL DAMAGES WHICH MIGHT RESULT FROM THE
R'S FAILURE TO EXACTLY LOCATE AND PRESERVE ANY AND ALL UNDERGROUND
THE ENGINEER/ARCHITECT HAS MADE NO EXAMINATION TO DETERMINE WHETHER ANY HAZARDOUS OR
TOXIC MATERIALS ARE PRESENT OR CONTAINED IN, UNDER, OR ON THE SUBJECT PROPERTY OR ITS
WATERS, OR IF ANY HAZARDOUS OR TOXIC MATERIALS HAVE CONTAMINATED THIS OR OTHER
PROPERTIES OR ITS WATERS IN ANY WAY WHATSOEVER. NO SUB —SURFACE EXAMINATION OF ANY TYPE
HAS BEEN MADE BY THE ENGINEER/ARCHITECT, AND ACCORDINGLY, NO OPINION IS EXPRESSED OR
INFERRED ON ALL SUCH MATTERS. FURTHER, NO OPINION IS RENDERED AS TO ANY VIOLATION OF
ANY ENVIRONMENTAL LAWS OR REGULATIONS, EITHER FEDERAL, STATE, OR LOCAL RELATED TO THE
UTILITIES, PIPES AND VALVES. THE CONTRACTOR SHALL NOTIFY THE ENGINEER/ARCHITECT OF INFORMATION SHOWN ON THIS PLAN AND THE ENGINEER/ARCHITECT lS IN NO WAY LIABLE FOR ANY
ANY CONFLICTS WITH EXISTING AND PROPOSED FACILITIES TO DETERMINE IF AN ITEM WILL VIOLATION OF SUCH ENVIRONMENTAL LAWS SHOULD SUCH EXIST. CONTINUED ON
NEED TO BE RELOCATED. SHEET IQ
\ 7
COFFERDAM \°4 „ ( , , _
PHASE 1 _ �` m
! ! u r
LEGEND WETLANDS ! SSMH 13 d
! WETLANDS W LINE C 1, WATERTIGHT �� '
1 STA: 26+55 CLARENCE & ELIZABETH INGLE y �— i b
EXEMPT BUFFER ZONE 1 IMPACTS o
B25 D.B. 4528 PG. 2044Aft
"
WHITSETT PARTNERS 1 , I SEE SHEET 16 ` . PARCEL ID: 104370 "'
EXEMPT BUFFER ZONE 2 IMPACTS D. B. 3612 PG. 1 179
PARCEL ID: 104258 ♦ , Q ' ! W
z SSMH 12 ♦ ` m cc
CLARENCE & ELIZABETH INGLE W
ALLOWABLE WITH MITIGATION IN ZONE 1 BUFFER �—WATERTIGHT ! CD D.B. 4528 PG. 2040
m
OJT, ~ I I STA: 25+3�B20 '� PARCEL ID: 104343 WETLANDS
EXEMPT BUFFER ZONE 1 CROSSINGS m
PHASE LINE s
tv4�393LFf 16" DIP rmi S N
EXEMPT BUFFER ZONE 2 CROSSINGS ��J�c�0.26% +00
ti� 0 136.18° W
MAINTENANCE CORRIDOR ZONE 1 • �/ 124.08° O B 19 24" OPLAR ! m
o� W X00 162.66° \
MAINTENANCE CORRIDOR ZONE 2 / 1'� 100—YR mE / 25 — — — — — \ x00 ; 283LFf 16" DIPhow
�I FLOODPLAIN� t.- LV — — — — \ \ ` ! m 0.267.
BUFFER AREA NO.
ZONE 1 IMPACTS (SF)
ZONE 2 IMPACTS (SF)
818
0
67
B19
0
217
820
0
275
B21
0
529
TEMPORARY IMPACTS
WETLANDS
0.00 AC.
STREAMS
0 L. F. 1 0.00 AC.
BUFFER ZONE 1
0 S.F.
BUFFER ZONE 2
1,087 S.F.
TOTAL BUFFER AREA
1,087 S. F.
MAINT. CORRIDOR IMPACTS
BUFFER ZONE 1 0 S. F.
BUFFER ZONE 2 0 S. F.
TOTAL BUFFER AREA 0 S.F.
I SEE SHEET 13 FOR SEWER LINE NOTES
& CONSTRUCTION SEQUENCE
30" OAK /off / / 116LFf 16 DIP \ \ \\ !
21 "HICKORY m / 0.26%
FLOODWAY I/ PHASE 1 Q PHASE II \ \ s !!
��,�oo LINE A \ \ �
/ 24 OAK #40" OAK 24" OAK //'3� -� 2 dl / LINE A 10' TEMPORARY \ ,
� �i CONSTRUCTION % 4 ,,,
JO" POPLAR �\ di ` / , \ EASEMENT \ \ ��x % B21
y �+ 42" POPLAR
24 POPLAR \ p
36" OAK � � � / 24" POPLAR '� 30 PERMANENT \ ' � 30 POPLAR
� LL
i i T 4O0 • � � J � S. EASEMENT \ \ ,♦ 18 SGUM
LA R ## � " POPLAR / / • • • > • A A
B 18 S 21 ' POPLAR r
�— \ \ r
�I �• —� y LL 500—YR • \ 78" SGUM `�
, / m
woo J �/� i \6" POPLAR IFLOOD IN m \
� , �'"� •�� ��� � � � \ A \ 18" POPLAR
• �' ,� h i • u JO" OAK e \ \ •-
9 S�
22k00� / 24" POPLAR • �_ \ \ \8" TREE x ` 27" POPLAR
S "POP R
• 21" POPLAR /--a 6� 21 ELM \ " dd c 24" POPLAR
18 POT77R�
176.19 �+ •\� / —� �' ��\ \ 150.54° ° ` �F, S dd
POPLAR 24" POPLAR / • a ae • \ \� 0 F00 S dd
— \ a
18" POPLAR . • � . \ '
i 21" POPLAR 18 POPLAR • , d. i
00 � � 21 " POPLAR � \ �
h 78" POPLAR • e 21" POPLAR \
CONTINUED ON / � � 18" POPLAR f �
SHEET 11 SSMH 14
NOT WATERTIGHT 24" POPLARS
i
WHITSETT PARTNERS STA: 29+38
30" POPLAR SSMH 11 D.B. 3612 PG. 1179
NOT WATERTIGHT PARCEL ID: 104258 WILLIAM A. TURNER BARBED
STA: 21 +46 REVOCABLE TRUST WIRE
)PLAR AGREEMENT 183LFt 16" DIP FENCE
D. B. 7851 PG. 2413 0.26%
PARCEL ID: 104346
uu
z
PLAN
SCALE: 1" = 40'
m
m
i_r
I00
WETLANDS 0010
r �
�M00�
MEMO 30" SYCAMORE
30" POPLAR �/ CONTINUED ON
F -1'00 SHEET 13
�•
PLAR 32 m
S 18 POPLA '
31 p�j / SEE SHEET 19 FOR TYPICAL
15 . 0° ° . / SEWER EASEMENT SECTION
" NORMAL WORKING HOURS:
• NON NCDOT R/W: 8:00 AM TO 6:00 PM MONDAY TO FRIDAY
_ 9:00 AM TO 5: 00 PM SATURDAY
24" POPLAR 30" POPLAR NO WORK ON SUNDAY
18" POPLAR 24" POPLAR
18" POPLAR
SSMH 15 36" POPLAR NCDOT R/W: 9:00 AM TO 4:00 PM MONDAY TO FRIDAY
NOT WATERTIGHT NO WORK ON SATURDAYAND SUNDAY
STA: 31 +20
ALL EROSION CONTROL MEASURES SHALL BE
WITHIN EASEMENTS AND MEASURES WILL HAVE
ONLY TEMPORARY IMPACTS ON STREAMS
PROFILE
SCALE: 1" = 40' HOR.
ill = 4' VERT.
CA
LA
v
• ti+ •' FNG 1 NE�� � :
,•s•Rlil it*�*,,
REV. 12107120 ADDED COFFERDAMS
alley, Williams, carmen &, king, Inc. BOOK NO.426 DATE. 08/19/2020 LINE A - PHASES 2 & 3 JOB NO. 19016
d1H ENGINEERS, ARCHITECTS SURVEYORS TOWN OF GIBSONVILLEIMPROVEMENTS1COMP FILE.
9016BASE.DWG SEWER LINE EXTENSION SHEET NO.
740 chapel hill road p.o. box 1179 WATER &SEWER
burlington, n.c. 27215 336/226-5534 DRAWN BY: WDF PLAN &PROFILE 12
Firm's Engineering License No. F-0203 HWY. 61170 WATER & SEWER EXTENSION GIBSONVILLE, NORTH CAROLINA CHECKED BY. JSJ STA. 21 +46 TO 31 +20
of 23
630
uj
=
630
ALL NON -WATERTIGHT
SSMH TO BE AT LEAST
24" ABOVE FLOODPLAIN
a
Q
PHASE
LINE
A
PHASE
LINE
A
1
EXiSTING
=
GRADE
FP
EP
FR
Q
10
YR.
FLOG
PLA
FP
N EL
VAT
ON
FP
FP
FP
FP
FP
182.72
16"
DI
620
®0.2
%
620
11
.04'
16
DI
0
26
@
.26
0
L
—
r—
N
6
Z
610
�N
�
N
_
�-
��
>�
z
z
610
�\
—
0
z
o6
Zi
—�
_
C
0z_
SSMH 12
TO INCLUDE
CONCRETE SLIDE
600
1
1
1
1
600
22+00
23+00
24+00
25+00
26+00
27+00
28+00
29+00
30+00
31 +00
32+00

THIS PLAN DOES NOT PURPORT TO SHOW ALL EXISTING UTILITIES, LINES, APPURTENANCES, THE ENGINEER/ARCHITECT HAS MADE NO EXAMINATION TO DETERMINE WHETHER ANY HAZARDOUS OR
ETC., AND THE LOCATIONS OF EXISTING UNDERGROUND UTILITIES, PIPES, VALVES, ETC. AS TOXIC MATERIALS ARE PRESENT OR CONTAINED IN, UNDER, OR ON THE SUBJECT PROPERTY OR ITS
SHOWN ARE IN AN APPROXIMATE WAY ONLY AND HAVE NOT BEEN INDEPENDENTLY VERIFIED BY WATERS, OR IF ANY HAZARDOUS OR TOXIC MATERIALS HAVE CONTAMINATED THIS OR OTHER
THE OWNER OR THE ENGINEER/ARCHITECT. THE CONTRACTOR SHALL DETERMINE THE EXACT PROPERTIES OR ITS WATERS IN ANY WAY WHATSOEVER. NO SUB -SURFACE EXAMINATION OF ANY TYPE
LOCATION OF ALL EXISTING UTILITIES, LINES, PIPES, ETC. BEFORE COMMENCING WORK, AND HAS BEEN MADE BY THE ENGINEER/ARCHITECT, AND ACCORDINGLY, NO OPINION IS EXPRESSED OR
AGREES TO BE FULLY RESPONSIBLE FOR ANY AND ALL DAMAGES WHICH MIGHT RESULT FROM THE INFERRED ON ALL SUCH MATTERS. FURTHER, NO OPINION IS RENDERED AS TO ANY VIOLATION OF
CONTRACTOR'S FAILURE TO EXACTLY LOCATE AND PRESERVE ANY AND ALL UNDERGROUND ANY ENVIRONMENTAL LAWS OR REGULATIONS, EITHER FEDERAL, STATE, OR LOCAL RELATED TO THE
UTILITIES, PIPES AND VALVES. THE CONTRACTOR SHALL NOTIFY THE ENGINEER/ARCHITECT OF INFORMATION SHOWN ON THIS PLAN AND THE ENGINEER/ARCHITECT IS IN NO WAY LIABLE FOR ANY
ANY CONFLICTS WITH EXISTING AND PROPOSED FACILITIES TO DETERMINE IF AN ITEM WILL VIOLATION OF SUCH ENVIRONMENTAL LAWS SHOULD SUCH EXIST.
NEED TO BE RELOCATED.
GENERAL SANITARY SEWER NOTES cc,
1. SANITARY SEWER AND ASSOCIATED APPURTENANCES SHALL BE CONSTRUCTED IN ACCORDANCE WITH THE LATEST TOWN OF � WETLANDS
GIBSONVILLE RULES, REGULATIONS, STANDARD SPECIFICATIONS, AND CONSTRUCTION DETAILS. ca WILLIAM A. TURNER
�'' REVOCABLE TRUST WILLIAM A. TURNER
2. DUCTILE IRON PIPE SHALL CONFORM TO AWWAZANSI C-151 /A21.51, CLASS 50 OR 51 WITH MINIMUM WORKING PRESSURE OF 350 PSI. AGREEMENT REVOCABLE TRUST
PIPE SHALL BE FURNISHED IN 18-FOOT (18) OR 20-FOOT (20) LENGTHS. PIPE USED IN OPEN TRENCH CONSTRUCTION SHALL BE D.B. 7851 PG. 2413 AGREEMENT
FURNISHED WITH PUSH -ON JOINTS UNLESS OTHERWISE INDICATED. ALL JOINTS AND FITTINGS SHALL CONFORM TO AWWAZANSI z PARCEL ID: 104394 r" D.B. 7851 PG. 2413
C 1I IIA21.11 AND HAVE DEFLECTION CAPABILITY OF NOT LESS THAN THREE (3) DEGREES AND MINIMUM WORKING PRESSURE OF 350 PARCEL ID: 104341
PSI. ALL DUCTILE IRON INTERIOR SURFACES SHALL BE LINED WITH TWO COATS OF CERAMIC EPDXY TO PRODUCE A MINIMUM DRY FILM
THICKNESS OF 40-MILS. EXTERIOR PIPE SURFACES SHALL BE PROTECTED WITH ASPHALTIC COATING AS SPECIFIED IN AWWA C 151, CLERENCE & ELIZABETH INGLE
SECTION 51-9. D.B. 4528 PG. 2040
PARCEL ID: 104343
3. ALL SANITARY SEWER PIPE SHALL BE BEDDED AND BACKFILLED IN ACCORDANCE WITH THE STANDARD CONSTRUCTION DETAILS AND
CONTRACT SPECIFICATIONS.
332LFf 16" DIP �, 160LFf 16" DIP
4. SANITARY SEWER MANHOLES SHALL BE PRE -CAST CIRCULAR REINFORCED CONCRETE AND CONFORM TO ASTM C-478. MANHOLES 0.26y, m 0.26%
SHALL BE CONSTRUCTED USING A MONOLITHIC BASE WITH SIDEWALL EXTENDING A MINIMUM OF 48-INCHES (48') ABOVE CONCRETE /
BASE. PRE -CAST UNITS SHALL BE MANUFACTURED FOR JOINTING WITH RUBBER GASKETS. AN ECCENTRIC CONE SHALL BE UTILIZED 250LF± 16" DIP to HEADWALL
\ ,� ON ALL MANHOLES UNLESS OTHERWISE NOTED. MANHOLE STEPS SHALL BE STEEL REINFORCED Cl," GRADE 60) COPOLYMER \ SSMH 16 0.269 m FLOODWAY
POLYPROPYLENE PLASTIC STEPS AND CONFORM TO ASTM C-478 FOR MATERIAL AND DESIGN. RING AND COVER SHALL CONFORM TO \ WATERTIGHT rn
ASTM A 48-83 AND CASTING SHALL BE IN ACCORDANCE WITH TOWN OF GIBSONVILLE STANDARD. \ _STA: 34+53
\ 30' PERMANENT
5. SANITARY SEWER MANHOLE RIMS SHALL BE SET AT THE ELEVATION INDICATED ON THE PLANS AND SHALL BE BACKDRESSED WITH SOIL \ t \ WETLANDS �� S.S. EASEMENT 6 rso _
- �/
TO PROVIDE DRAINAGE AWAY FROM MANHOLE. - _ _
6. ALL SANITARY SEWER MANHOLES WITHIN THE 100-YEAR FLOODPLAIN (DESIGNATED) SHALL HAVE THE RIM SET AT ` `\ I / • 1_ - W / l
LEAST 24-INCHES (24') ABOVE THE BASE FLOOD ELEVATION OR BE SEALED AND VENTED. o \ / / / 7. ALL SANITARY SEWER LINES AND MANHOLES SHALL BE TESTED IN ACCORDANCE WITH THE CONTRACT SPECIFICATIONS. Pz
JB23 pp� • I �! / FFER
GENERAL NOTES: Z
B22 / ZONE 1 BU I 3 +8 00
��� • I ,"/ �
40" ,��MO E ZONE 2 BUFFER 17 .t94°
1. ALL EXISTING UTILITIES SHOWN ARE APPROXIMATE LOCATIONS AND MAY NOT BE COMPLETE. CONTINUED ON \ �_ ". POPLAR Mj 79.21 ° / 51- -SF S SF
EXISTING UTILITIES SHOWN BASED ON LOCATES PROVIDED BY UTILITY COMPANY. SHEET 12 • ' � p�R t a- 37 0 *�
2. EXISTING CABLE TV, TELEPHONE, GAS & POWER ARE UNDERGROUND. 1 S --5� -�g� -= -S- r^36+00 _
3. PRIOR TO BEGINNING WORK, CONTRACTOR SHALL HAVE ALL EXISTING UTILITIES LOCATED. 37 �F S7-
33+00 34+00
4. WHERE PROPOSED WATER MAIN CROSSES AN EXISTING WATER, SEWER, GAS, TELEPHONE, CABLE, 155.50° 32+00 / -
POWER OR OTHER UTILITY MAIN OR SERVICE, CONTRACTOR SHALL FIELD LOCATE ALL UTILITIES IN
ADVANCE OF WATER MAIN INSTALLATION AND PROVIDE ADEQUATE CLEARANCE AT CROSSING.
••
pIAR
CONSTRUCTION SEQUENCE:
_fo
•
1. BEGIN CONSTRUCTION AT EXISTING SANITARY SEWER MANHOLE AT STA 0+00
18 POI 4R -
2. INSTALL EROSION CONTROL MEASURES, CLEAR EASEMENTS, AND TRIM TREE LIMBS AS NECESSARY
24" POPLAR 2 .,
3.CORE INTO EXISTING MANHOLE AT STA 0+00 AND BEGIN 16" DIP SEWER OUTFALL INSTALLATION
18" POPLW peo I� ppp
�R
4. CONTINUE INSTALLING EROSIONCONTROL, CLEARING, AND INSTALLING SEWER OUTFALL FROM WALNUT
30" PO
CROSSING NORTH TO END OF PROJECT
5. TEST SEWER MAIN AND MANHOLES
361,
6. RE -SEED AREAS AS NEEDED
7. ONCE THE SITE IS STABILIZED, OBTAIN PERMISSION FROM THE N.C. EROSION CONTROL INSPECTOR AND
THEN REMOVE EROSION CONTROL MEASURES AND STABILIZE THE AREAS LEFT BY THE REMOVAL OF THE
SSMH 15
DEVICES
NOT WATERTIGHT
STA: 31 +20
EROSION CONTROL NOTES:
1. ALL EROSION CONTROL MEASURES AND DEVICES SHALL BE INSTALLED AND MAINTAINED IN
ACCORDANCE WITH NCDEQ - LAND QUALITY SECTION "EROSION AND SEDIMENT CONTROL MANUAL"
2. ALL DISTURBED AREAS SHALL BE SEEDED AND MULCHED WITHIN 14 CALENDAR DAYS OF COMPLETION
OF PIPE INSTALLATION.
3. REMOVE ANY MUD OR SOIL MATERIALS TRACKED ONTO ADJOINING ROADS IMMEDIATELY.
4. PROVIDE ADDITIONAL MEASURES AS NEEDED TO DIRECT RUNOFF TO EROSION CONTROL DEVICES.
5. LINE ALL DISTURBED DITCHES WITH EXCELSIOR MATTING.
6. INSTALL CHECK DAMS, WATTLES AND STONE FILTER OUTLETS WITH CONNECTING SILT FENCE IN
DITCHES IMMEDIATELY PRIOR TO BEGINNING WORK.
7. AT TIME OF EXCELSIOR MATTING INSTALLATION, REMOVE CHECK DAMS, INSTALL MATTING & INSTALL
WATTLES IN DITCH TO ASSIST WITH ESTABLISHMENT OF VEGETATION.
7z
" �/ /----- --------------��4OR --------\\
_----------
SSMH 17
WATERTIGHT '
/ \ `" / STA: 37+03 ^� 10' TEMPORARY
(3) 18" SGUM , CONSTRUCTION
EASEMENT pN
cu
QS
Cu
�CU i_ m / \�+ \ 100-YR `OIv
FLOODPLAIN IV V
_00 � OQQ
y 63 � 500-YR
/ FLOODPLAIN
y
y`d4
---,
y CL,
WILLIAM A. TURNER
REVOCABLE TRUST
AGREEMENT
D.B. 7851 PG. 2413
PARCEL ID: 104346
ALL NON -WATERTIGHT
PLAN
SCALE: 1" = 40'
100' TEMPORARY CONSTRUCTION
ENTRANCE REQUIRED PRIOR TO
ACCESS AT WALNUT CROSSING DRIVE
1
ARBED
WIRE
FENCE
w
m
LEGEND
EXEMPT BUFFER ZONE 1 IMPACTS
EXEMPT BUFFER ZONE 2 IMPACTS
ALLOWABLE WITH MITIGATION IN ZONE 1 BUFFER
EXEMPT BUFFER ZONE 1 CROSSINGS
EXEMPT BUFFER ZONE 2 CROSSINGS
MAINTENANCE CORRIDOR ZONE 1
MAINTENANCE CORRIDOR ZONE 2
BUFFER AREA NO.
ZONE 1 IMPACTS (SF)
ZONE 2 IMPACTS (SF)
822
0
782
823
0
800
36" POPLAR W,
b"
y V
/ 32" POPLAR
24" POPLAR
" SGUM
STA: 38+62
12' WIDE ACCESS ROAD TO BE GRADED
AND STABILIZED BY CONTRACTOR
JJIVII I I U LIL H l LL I
24" ABOVE FLOODPLAIN
Q
EX
TI
G
=
GR
DE
630
630
1
0-YR
FLO
DP
IN
E EVA
ION
FP
FR
FP
15
.60'
16"DIP
3
2.2
' 16"
DIP
50.
3'
16"
DIP
®.26
0
C�
0.2
9
D.
690
620
620
10
_
0
CA
(Xi�-
r
c)
_.
610
610
605
605
32+00
33+00
34 +00
35 + 00
36+00
37+ 00
38 + 00
39 + 00
TEMPORARY IMPACTS
WETLANDS
0.00 AC.
STREAMS
0 L. F. O.00 AC.
BUFFER ZONE 1
0 S.F.
BUFFER ZONE 2
1,582 S.F.
TOTAL BUFFER AREA
1,582 S.F.
MAINT. CORRIDOR IMPACTS
BUFFER ZONE 1 0 S.F.
BUFFER ZONE 2 0 S.F.
TOTAL BUFFER AREA 0 S.F.
SEE SHEET 19 FOR TYPICAL
SEWER EASEMENT SECTION
ALL EROSION CONTROL MEASURES SHALL BE
WITHIN EASEMENTS AND MEASURES WILL HAVE
ONLY TEMPORARY IMPACTS ON STREAMS
NORMAL WORKING HOURS:
NON NCDOT R/W: 8:00 AM TO 6:00 PM MONDAY TO FRIDAY
9:00 AM TO 5:00 PM SATURDAY
NO WORK ON SUNDAY
NCDOT R/W.• 9:00 AM TO 4:00 PM MONDAY TO FRIDAY
NO WORK ON SATURDAYAND SUNDAY
PROFILE
SCALE: 1" = 40' HOR.
ill = 4' VERT.
�Y`.... CgRO
R • FESS1�'
y
i 04$$44
alley, Williams, carmen 8v king, inc. BOOK NO.426 DATE. 08/19/2020 LINE A - PHASE 2 JOB NO. ,so,s
d1u ENGINEERS, ARCHITECTS 8s SURVEYORS TOWN OF GIBSONVILLE 1COMP FILE.
9016BASE.DWG SEWER LINE EXTENSION SHEET NO.
740 chapel hill road p.o. box 1179 WATER &SEWER IMPROVEMENTS
burlington, n.c. 27215 336/226-5534 DRAWN BY: WDF PLAN &PROFILE 13
Firm's Engineering License No. F-0203 HWY. 61170 WATER & SEWER EXTENSION GIBSONVILLE, NORTH CAROLINA CHECKED BY. JSJ STA. 31 +20 TO 38 + 62
EOF. 23

THIS PLAN DOES NOT PURPORT TO SHOW ALL EXISTING UTILITIES, LINES, APPURTENANCES,
ETC., AND THE LOCATIONS OF EXISTING UNDERGROUND UTILITIES, PIPES, VALVES, ETC. AS
SHOWN ARE IN AN APPROXIMATE WAY ONLY AND HAVE NOT BEEN INDEPENDENTLY VERIFIED BY
THE OWNER OR THE ENGINEER/ARCHITECT. THE CONTRACTOR SHALL DETERMINE THE EXACT
LOCATION OF ALL EXISTING UTILITIES, LINES, PIPES, ETC. BEFORE COMMENCING WORK, AND
AGREES TO BE FULLY RESPONSIBLE FOR ANY AND ALL DAMAGES WHICH MIGHT RESULT FROM THE
CONTRACTOR'S FAILURE TO EXACTLY LOCATE AND PRESERVE ANY AND ALL UNDERGROUND
UTILITIES, PIPES AND VALVES. THE CONTRACTOR SHALL NOTIFY THE ENGINEER/ARCHITECT OF
ANY CONFLICTS WITH EXISTING AND PROPOSED FACILITIES TO DETERMINE IF AN ITEM WILL
NEED TO BE RELOCATED.
THE ENGINEER/ARCHITECT HAS MADE NO EXAMINATION TO DETERMINE WHETHER ANY HAZARDOUS OR
TOXIC MATERIALS ARE PRESENT OR CONTAINED IN, UNDER, OR ON THE SUBJECT PROPERTY OR ITS
WATERS, OR IF ANY HAZARDOUS OR TOXIC MATERIALS HAVE CONTAMINATED THIS OR OTHER
PROPERTIES OR ITS WATERS IN ANY WAY WHATSOEVER. NO SUB —SURFACE EXAMINATION OF ANY TYPE
HAS BEEN MADE BY THE ENGINEER/ARCHITECT, AND ACCORDINGLY, NO OPINION IS EXPRESSED OR
INFERRED ON ALL SUCH MATTERS. FURTHER, NO OPINION IS RENDERED AS TO ANY VIOLATION OF
ANY ENVIRONMENTAL LAWS OR REGULATIONS, EITHER FEDERAL, STATE, OR LOCAL RELATED TO THE
INFORMATION SHOWN ON THIS PLAN AND THE ENGINEER/ARCHITECT IS IN NO WAY LIABLE FOR ANY
VIOLATION OF SUCH ENVIRONMENTAL LAWS SHOULD SUCH EXIST.
LEGEND
EXEMPT BUFFER ZONE 1 IMPACTS
EXEMPT BUFFER ZONE 2 IMPACTS
ALLOWABLE WITH MITIGATION IN ZONE 1 BUFFER
EXEMPT BUFFER ZONE 1 CROSSINGS
_
EXEMPT BUFFER ZONE 2 CROSSINGS
MAINTENANCE CORRIDOR ZONE 1
MAINTENANCE CORRIDOR ZONE 2
BUFFER AREA NO.
ZONE 1 IMPACTS (SF)
ZONE 2 IMPACTS (SF)
B24
2,598
2,003
B25
0
324
TEMPORARY IMPACTS
WETLANDS
0.00 AC.
STREAMS
40 L.F. 1 0.0203 AC.
BUFFER ZONE 1
2,598 S. F.
BUFFER ZONE 2
2, 327 S.F.
TOTAL BUFFER AREA
4,925 S. F.
MAINT. CORRIDOR IMPACTS
BUFFER ZONE 1 602 S.F.
BUFFER ZONE 2 542 S.F.
TOTAL BUFFER AREA 1,144 S.F.
SEE SHEET 13 FOR SEWER LINE
NOTES &CONSTRUCTION SEQUENCE
CONTINUED ON I
SHEET 12 1
1
\ -l- \ !
Alit,
�+� ,�°'r•d 24" PCP WELL ??
It.
rLuuurLAIN
100—YR
FLOODPLAIN
WHITSETT PARTNERS
D.B. 3620 PG. 1253
PARCEL ID: 104249
166LFf 8" DIP
0.5090
�� � � � • 10' STONE FILTER 104� FP
OUTLET, TYP. ♦ ` FP
♦ 24" POPLAh OPLAR ** ♦
♦ �
R
WHITSETT PARTNERS
D.B. 3612 PG. 1179
PARCEL ID: 104258
_ 24" POPLAR
�— . (2) 18" MAPL S
• 30"
_ _ Mw 24" TREE
FE 619 ` a �2 cPnP]A M ♦ 10 ZONE 1 BUFFER ♦ ` 24" WALNUT an an r ` 1 _ 18" SGUM WETIAIDS
18" RCP
0
& • `I 2 BUFFER � or an � � •
S ZONE ♦ ` 24" SGU = ♦ , r ` 21 " POPLAR &
\ )\ , _\ � • === nuou "oft* � 24" SGUM • • _ '
STREAM CROSSING #3 / 108.55' 4+00 / 179'69 �F� �� � 18" B •
`f LIMITS OF DISTURBANCE BETWEEN 7/
STA. 0+09 - STA. 1 +47
LIMITED TO 40 WIDTH
•% °qo / --
'64C-
STONE FILTER
, A
SSMH 6
WATE HT _
STA: 0+
1
I
0
i
IopZ5PPHASE LINE
PHASE
LINE A
PHASE II /
LINE A
LL O
18" TREES/
,
/
O
Z
/ o
/ CONTINUED ON
/ SHEET 12
OUTLET, TYP.
J
/ `Io // 10' STONE FILTER
30 POPU 11 3LFt 8" DIP �� 4 1 �c5 OUTLET, TYP.
0.5090
" COFFERDAM / 24" OAK _ , `PLL / // SSMH 20
24 TREE — _ NOT WATERTIGHT
STA: 2+65
a N__! �- _ _ . F on 77•
S�
" 500—YR
— _ • I FLOODPLAIN
18" SrIlM B24 I /J
1 0-
PHASE I /
LINE B
100—YR
FLOODPLAIN
118" POPLAR
. 18" PINE 4
i 36" POPLAR
TEMP. CREEK CROSSING
R NCDOT STD. 1645.01
2—YEAR PEAK FLOW.
FLOODWAY 256 CFS
(SEE SHEET 20)
STA: 11 +66
/ 102LFf 8" DIP
/ 0.50%
��'-30" POPLAR
18" POPLAR WHITSETT PARTNERS
D.B. 3612 PG. 1179
PARCEL ID: 104258
NOT WATERTIGHT
STA: 1 +63
PLAN
SCALE: 1" = 40'
5+00 nuoun EECH 18 TRH
• ,
Ste, .Sr SF__ � 2�0 0
425LFf 8" DIP 6+00-��F�'gF POPLAR
o.soq 7+0o F=sF— cLusr �♦
_ 2 OPLAR 30" TREE
00
r 179.111
9+00
30' PERMANENT
S.S. EASEMENT 10' TEMPORARY — — — — —
CONSTRUCTION
EASEMENT
WHITSETT PARTNERS
D.B. 3612 PG. 1 179
PARCEL ID: 104258
PHASE I
LINE B
8" DIP
(ALTERNATE A)
NORMAL WORKING HOURS:
NON NCDOT R/W: 8:00 AM TO 6:00 PM MONDAY TO FRIDAY
9:00 AM TO 5:00 PM SATURDAY
NO WORK ON SUNDAY
NCDOT R/W: 9:00 AM TO 4:00 PM MONDAY TO FRIDAY
NO WORK ON SATURDAYAND SUNDAY
630
ALL NON —WATERTIGHT
SSMH TO BE AT LEAST
24" ABOVE FLOODPLAIN
630
=nl
c=,
EX
T114G
w
w
GRADEo
Q
o
z
c�
w
620
10
-YR.
FLOC
DPLA
TN EL
VAT
rON
620
4
5.
" DP
0
ini
D.
090
Cam?
50
0
63.
5'DIP
0.50
0
r)
N
O
610
O
�z
610
_o
Z
Z
Lo
O
coo
+
Zz
SSMH 19
TO INCLUDE
CONCRETE SLIDE
600
600
CONTINUED ON
------ SHEETI5
STA: 8+56
ALAMANCE REGIONAL MEDICAL CENTER INC.
D.B. 4631 PG. 1694
PARCEL ID: 104260
ALL EROSION CONTROL MEASURES SHALL BE
WITHIN EASEMENTS AND MEASURES WILL HAVE
ONLY TEMPORARY IMPACTS ON STREAMS
PROFILE
SCALE: 1" = 40' HOR.
ill = 4' VERT.
B.
REV. 12107120 ADDED COFFERDAMS
alley, Williams, carmen 8, king, Inc. BOOK NO.426 DATE. 08/19/2020 LINE B - PHASE 1 JOB NO. 19016
d1H ENGINEERS, ARCHITECTS SURVEYORS TOWN OF GIBSONVILLEIMPROVEMENTS1COMP FILE.
9016BASE.DWG SEWER LINE EXTENSION SHEET NO.
740 chapel hill road p.o. box 1179 WATER &SEWER
Burlington, n.c. 27215 336/226-5534 DRAWN BY: WDF PLAN &PROFILE 14
Firm's Engineering License No. F-0203 HWY. 61170 WATER & SEWER EXTENSION GIBSONVILLE, NORTH CAROLINA CHECKED BY. JSJ STA. 0+00 TO 8+56
OF. 23

THIS PLAN DOES NOT PURPORT TO SHOW ALL EXISTING UTILITIES, LINES, APPURTENANCES,
ETC., AND THE LOCATIONS OF EXISTING UNDERGROUND UTILITIES, PIPES, VALVES, ETC. AS
SHOWN ARE IN AN APPROXIMATE WAY ONLY AND HAVE NOT BEEN INDEPENDENTLY VERIFIED BY
THE OWNER OR THE ENGINEER/ARCHITECT. THE CONTRACTOR SHALL DETERMINE THE EXACT
LOCATION OF ALL EXISTING UTILITIES, LINES, PIPES, ETC. BEFORE COMMENCING WORK, AND
AGREES TO BE FULLY RESPONSIBLE FOR ANY AND ALL DAMAGES WHICH MIGHT RESULT FROM THE
CONTRACTOR'S FAILURE TO EXACTLY LOCATE AND PRESERVE ANY AND ALL UNDERGROUND
UTILITIES, PIPES AND VALVES. THE CONTRACTOR SHALL NOTIFY THE ENGINEER/ARCHITECT OF
ANY CONFLICTS WITH EXISTING AND PROPOSED FACILITIES TO DETERMINE IF AN ITEM WILL
NEED TO BE RELOCATED.
THE ENGINEER/ARCHITECT HAS MADE NO EXAMINATION TO DETERMINE WHETHER ANY HAZARDOUS OR
TOXIC MATERIALS ARE PRESENT OR CONTAINED IN, UNDER, OR ON THE SUBJECT PROPERTY OR ITS
WATERS, OR IF ANY HAZARDOUS OR TOXIC MATERIALS HAVE CONTAMINATED THIS OR OTHER
PROPERTIES OR ITS WATERS IN ANY WAY WHATSOEVER. NO SUB -SURFACE EXAMINATION OF ANY TYPE
HAS BEEN MADE BY THE ENGINEER/ARCHITECT, AND ACCORDINGLY, NO OPINION IS EXPRESSED OR
INFERRED ON ALL SUCH MATTERS. FURTHER, NO OPINION IS RENDERED AS TO ANY VIOLATION OF
ANY ENVIRONMENTAL LAWS OR REGULATIONS, EITHER FEDERAL, STATE, OR LOCAL RELATED TO THE
INFORMATION SHOWN ON THIS PLAN AND THE ENGINEER/ARCHITECT IS IN NO WAY LIABLE FOR ANY
VIOLATION OF SUCH ENVIRONMENTAL LAWS SHOULD SUCH EXIST.
LEGEND
EXEMPT BUFFER ZONE 1 IMPACTS
EXEMPT BUFFER ZONE 2 IMPACTS
ALLOWABLE WITH MITIGATION IN ZONE 1 BUFFER
TEMPORARY BUFFER ZONE 1 IMPACTS
TEMPORARY BUFFER ZONE 2 IMPACTS
BUFFER AREA NO.
ZONE 1 IMPACTS (SF)
ZONE 2 IMPACTS (SF)
826
0
1,224
827
0
2,166
B28
0
28
TEMPORARY IMPACTS
WETLANDS
0.00 AC.
STREAMS
0 L.F. 1 0.00 AC.
BUFFER ZONE 1
0 S.F.
BUFFER ZONE 2
3,418 S. F.
TOTAL BUFFER AREA
3,418 S. F.
MAINT. CORRIDOR IMPACTS
BUFFER ZONE 1 0 S.F.
BUFFER ZONE 2 0 S.F.
TOTAL BUFFER AREA 0 S.F.
SEE SHEET 13 FOR SEWER LINE NOTES
& CONSTRUCTION SEQUENCE
C.
18" SGUM
SUM
Oslo
2�0{{
CLUSTE
CONTINUED ON 00
SHEET 15
6' STONE FILTER
OUTLET, TYP.
WETLANDS
N
00r♦♦
♦
•
POPLAR
r
" POPLAR
�F� OPLAR 30" TREE
Sf_ __S1FSr"'
179°8'43" 9+00
STA: 8+56
ALAMANCE REGIONAL MEDICAL CENTER INC.
D.B. 4631 PG. 1694
PARCEL ID: 104260
PHASE I
LINE B
(ALTERNATE #1)
8" DI18" MAPLE
\a
" \2 1 " POPLAR 24SGUM
0, •
18 TREE 18" POPLAR F` ♦ ♦ 24 SGUM
625 18" SGUM ZO�
30"OAK
� FR
_ 0..5n% 11+00
425LFf 8" D,,
6' STONE FILTER
OUTLET, TYP.
8" CEDAR
• 1 " OAK
♦♦
12+00
36" OAK 24" HICKORY 18" TR,
B27 •
an son noun
7-
72°16'48;,--_---,,13+00
18" TREE
4;7— —
18" SGUM 18" MAPLE
10 TEMPORARY 30' PERMANENT
CONSTRUCTION S.S. EASEMENT
EASEMENT 18" ELM
0
ALAMANCE REGIONAL MEDICAL CENTER INC.
D.B. 4631 PG. 1694
PARCEL ID: 104260
PLAN
SCALE: 1" = 40'
SSMH 23 /
NOT WATERTIGHT
STA: 12+81
30 " TREE
30 " TREE
a, - 24 SGUM
/ 18" TREE •
24 " TREE • •
�► 18 " POPLAR
�g I 18" SGUM
13+81 1628
0 50%
10OLFf 8" DIP
18" SGUM
18" SGUM . •
SSMH 24 /
NOT WATERTIGHT
STA: 13+81
r
• 30" POPLAR
W
z
ALL NON WATERTIGHT
SSMH TO BE AT LEAST
24" ABOVE FLOODPLAIN
z
EXIST114G
GRADE
630
I
I
I
I
1
1-1-630
100
00'
8"
DIP
25
00'
8"
IP
0.
090
®
0.
090
620
620
777T
C�
U.0)
00
c)
I�
Cr
>
Cr
�
cv Lop
�
610
�Z
610
605
605
9+00 10+00 11 +00
12+00 13+00 14+00 14+50
WILLIAM WHITSETT
JOANN MINTZ
MARY GRUBB
D.B. 6784 PG. 222
PARCEL ID: 104263
NORMAL WORKING HOURS:
NON NCDOT R/W: 8:00 AM TO 6:00 PM MONDAY TO FRIDAY
9:00 AM TO 5:00 PM SATURDAY
NO WORK ON SUNDAY
NCDOT R/W: 9:00 AM TO 4:00 PM MONDAY TO FRIDAY
NO WORK ON SATURDAYAND SUNDAY
ALL EROSION CONTROL MEASURES SHALL BE
WITHIN EASEMENTS AND MEASURES WILL HAVE
ONLY TEMPORARY IMPACTS ON STREAMS
PROFILE
SCALE: 1" = 40' HOR.
1 " = 4' VERT.
�.. CARO.
� � FESS!• �
���j,•'.FNGINE6�.••�
El
alley, Williams, carmen 8, king, Inc. BOOK NO.426 DATE. 08/19/2020 LINE B - PHASE 1 JOB NO. 19016
d1u ENGINEERS, ARCHITECTS SURVEYORS TOWN OF GIBSONVILLEIMPROVEMENTS1COMP FILE.
9016BASE.DWG SEWER LINE EXTENSION SHEET NO.
740 chapel hill road p.o. box 1179 WATER &SEWER
burlington, n.c. 27215 336/226-5534 DRAWN BY: WDF PLAN &PROFILE 15
Firm's Engineering License No. F-0203 HWY. 61170 WATER & SEWER EXTENSION GIBSONVILLE, NORTH CAROLINA CHECKED BY. JSJ STA. 8+56 TO 13+81
OF. 23

THIS PLAN DOES NOT PURPORT TO SHOW ALL EXISTING UTILITIES, LINES, APPURTENANCES,
ETC., AND THE LOCATIONS OF EXISTING UNDERGROUND UTILITIES, PIPES, VALVES, ETC. AS
SHOWN ARE IN AN APPROXIMATE WAY ONLY AND HAVE NOT BEEN INDEPENDENTLY VERIFIED BY
THE OWNER OR THE ENGINEER/ARCHITECT. THE CONTRACTOR SHALL DETERMINE THE EXACT
LOCATION OF ALL EXISTING UTILITIES, LINES, PIPES, ETC. BEFORE COMMENCING WORK, AND
AGREES TO BE FULLY RESPONSIBLE FOR ANY AND ALL DAMAGES WHICH MIGHT RESULT FROM THE
CONTRACTOR'S FAILURE TO EXACTLY LOCATE AND PRESERVE ANY AND ALL UNDERGROUND
UTILITIES, PIPES AND VALVES. THE CONTRACTOR SHALL NOTIFY THE ENGINEER/ARCHITECT OF
ANY CONFLICTS WITH EXISTING AND PROPOSED FACILITIES TO DETERMINE IF AN ITEM WILL
NEED TO BE RELOCATED.
THE ENGINEER/ARCHITECT HAS MADE NO EXAMINATION TO DETERMINE WHETHER ANY HAZARDOUS OR
TOXIC MATERIALS ARE PRESENT OR CONTAINED IN, UNDER, OR ON THE SUBJECT PROPERTY OR ITS
WATERS, OR IF ANY HAZARDOUS OR TOXIC MATERIALS HAVE CONTAMINATED THIS OR OTHER
PROPERTIES OR ITS WATERS IN ANY WAY WHATSOEVER. NO SUB -SURFACE EXAMINATION OF ANY TYPE
HAS BEEN MADE BY THE ENGINEER/ARCHITECT, AND ACCORDINGLY, NO OPINION IS EXPRESSED OR
INFERRED ON ALL SUCH MATTERS. FURTHER, NO OPINION IS RENDERED AS TO ANY VIOLATION OF
ANY ENVIRONMENTAL LAWS OR REGULATIONS, EITHER FEDERAL, STATE, OR LOCAL RELATED TO THE
INFORMATION SHOWN ON THIS PLAN AND THE ENGINEER/ARCHITECT IS IN NO WAY LIABLE FOR ANY
VIOLATION OF SUCH ENVIRONMENTAL LAWS SHOULD SUCH EXIST.
JAG / WHITSETT PARTNERS
D.B. 3612 PG. 1 179
PARCEL ID: 104258
3j9A10-
'Z
m No I\\
\ ^' m TEMP. CREEK CROSSING I I \
N \ \ ` 3 NCDOT STD. 1645.01 2
\1 \ 2-YEAR PEAK FLOW: �'NE 7 BU I /
FOR CONTINUATIQ \ / -o\ m c 256 CFS ♦ FFE ..
SEE SHEET 12 D �� y (SEE SHEET 20) �, •1
2 cP \ \ 2 lvE
STREAM CROSSING #4
FX \ LIMITS OF DISTURBANCE BETWEEN
\\ \ oo \ \ STA. 0+ 17 - STA. 1 +46 Ff 8" DIP
LIMITED TO 40 WIDTH 206L206L 0.50%
♦FP\
O+DD 124.08• ' 2+000 \�F \ 30" OAK ,
/ / nl \ 10'MAINTENANCE CORRIDOR I 10' MAINTENANCE CORRIDOR 11\``\` (r
REE \ 30" POPLAR 73 e 0" OAKfCC_ •
- —
3Y.00 ♦ /
SSMH 12 6ti� \ I \ ' �r?�/\6� \� F / \ , SSMH 25
WATERTIGHT \ ;COFFERDAM B29 WATERTIGHT `/
STA: 0+00 \ I / STA: 2+06 18" TREE ��� •
A- I , WETLANDS `� /\ ` / \ •
4.A00
\ 30" HICKORY ---
2 A
r \ �� // �\\ \ \36"OAK
)
Z 11-100-YRD
\ 1 \
FLODDWAY e FLOODPLAIN
/ 10' TEMPORARY 36" OAK
\ 3/ ` F WHITSETT PARTNERS CONSTRUCTION
SSMH 11 EASEMENT
D.B. 3612 PG. 1179
500-YR PARCEL ID: 104258
FLOODPLAIN
ryX
// z
CONTINUED ON
SHEET 12
LEGEND
EXEMPT BUFFER ZONE 1 IMPACTS
EXEMPT BUFFER ZONE 2 IMPACTS
ALLOWABLE WITH MITIGATION IN ZONE 1 BUFFER
EXEMPT BUFFER ZONE 1 CROSSINGS
EXEMPT BUFFER ZONE 2 CROSSINGS
MAINTENANCE CORRIDOR ZONE 1
MAINTENANCE CORRIDOR ZONE 2
BUFFER AREA NO.
ZONE 1 IMPACTS (SF)
ZONE 2 IMPACTS (SF)
829
2,469
1,702
B30
0
538
B31
0
1,022
B32
0
362
B33
0
656
834
1 0
1 331
332LFf 8" DIP PHASE I
2.29%
LINE C
8" DIP
ALTERNATE
TEMPORARY IMPACTS
WETLANDS
0.00 AC.F.
STREAMS
40 L.0.0221 AC.
BUFFER ZONE 1
2,469 S.F.
BUFFER ZONE 2
4, 61 1 S. F.
TOTAL BUFFER AREA
7,080 S. F.
MAINT. CORRIDOR IMPACTS
BUFFER ZONE 1 602 S.F.
BUFFER ZONE 2 458 S.F.
TOTAL BUFFER AREA 1060 S.F. \ ��
ALAMANCE REGIONAL MEDICAL CENTER INC.
D.B. 4631 PG. 1694
PARCEL ID: 104260 /
/ �� �►� ONE 1= U i
S U�
ZONE�♦
18" PINE
228LFf 8" DIP / I ; �18" PINE / •
0.50% I '
��+ ��h ♦ ♦ ♦ B33 j / 24" POPLAR
♦ / ' ♦ /10+00
s�
I R
( ) B32 1OPLA—
r J* �gFsl � )4" POPLAR
R '
B30 � � ♦ � /
18" POPLAR
S'`00 moms
,�f
140.E
/ � � ■ � � ` � — 18 PINE
18" POPLAR \ _
/ , $+p0 / _/� _ _ — 18" PINE
1� PLA
s
� / '
171.06 24" PINE
30" POPLAR / k00 36" POPLAR / /
B31 /40 i
/ 18" POPLAR/
�0
18" SGUM
18PLAR
30' PERMANENT
S.S. EASEMENT i / i 20" SGUM 6
SSMH 26
NOT WATERTIGHT
STA: 5+38
PLAN
SCALE: 1" = 40'
24" TREE
20" POPLAR
i 309LFf 8" DIP
24" POPLAR ---- / 0.50%
18" POPLAR / SSMH 27
/ NOT WATERTIGHT
• STA: 7+66
24" POPLAR /
1 +15 24" SGUM
24" PINE
STA: 10+75
NC 61-10O LLC
D.B. 8252 PG. 1481
PARCEL ID: 104251
NORMAL WORKING HOURS:
NON NCDOT RIW: 8:00 AM TO 6:00 PM MONDAY TO FRIDAY
9:00 AM TO 5:00 PM SATURDAY
NO WORK ON SUNDAY
NCDOT RIW: 9:00 AM TO 4:00 PM MONDAY TO FRIDAY
NO WORK ON SATURDAYAND SUNDAY
SEE SHEET 13 FOR SEWER LINE NOTES
& CONSTRUCTION SEQUENCE
ALL EROSION CONTROL MEASURES SHALL BE
WITHIN EASEMENTS AND MEASURES WILL HAVE
ONLY TEMPORARY IMPACTS ON STREAMS
w
0
640
640
ALL NON —WATERTIGHT
SSMH TO BE AT LEAST
24" ABOVE FLOODPLAIN
Ex
TI
G
GRADE
3
9.4
' 8"
D I
©
0.5
2
7.9
8
DI
630
Cs�
.50
0
630
620
620
c�
lu
100
YR. R
Fp
oocIPLAJ
ELE
ATI
N
33
r.78
8 -1
2.297.
DI
O
O
O
Cep
N
L
c0
CN
�
co
2
c0
�0
z
cj:�Z
25.7'8"DI
2
"t
@
0.5
N
610
610
26
605
O
En rtz
SSMH 25
TO INCLUDE
CONCRETE SLIDE
605
rfmf_r l
Fffort
wort,
7i�IIfj
Effort,
=70-M
��8IkJ
�Iltj
E.=IIIJ
zwort
Ito -wort,
alley, Williams, carmen 8, king, Inc. BOOK N0. 426 DAE.
r0811912020
0 ENGINEERS, ARCHITECTS &, SURVEYORS TOWN OF GIBSONVILLE COMP FILE:
740 chapel hill road p.o. box 1179 WATER &SEWER IMPROVEMENTS 190: .DWG
DRAWNN BBYY:
burlington, n.c. 27215 336/226-5534 WDF
Firm's Engineering License No. F-0203 HWY. 61170 WATER & SEWER EXTENSION GIBSONVILLE, NORTH CAROLINA FCHECKED BY. JSJ
11 + 00
PROFILE
SCALE: 1" = 40' HOR.
ill = 4' VERT.
� . CgRO
� � FESS!• �
EA
• 04q4q `
• tP ••'•.FNGINE6F;.•'� GJ
rem 13
REV. 12107120 ADDED COFFERDAMS
LINE C - PHASE 2
SEWER LINE EXTENSION
PLAN & PROFILE
STA. 0 + 00 TO 10 + 75
19016
SHEET NO.
16
oF. 23

m
00
TOP AND BOTTOM STRAND -
SHALL BE 10 GAUGE MIN.
WIRE
NOTES
USE GEOTEXTILE A MINIMUM OF
36" IN WIDTH AND FASTEN ADEQUATELY
TO THE POSTS AND WIRE AS DIRECTED.
USE WIRE A MINIMUM OF 32"
IN WIDTH AND WITH A MINIMUM
OF 5 LINE WIRES WITH 12" VERTICAL
SPACING.
PROVIDE 5'-0" STEEL POST OF
THE SELF -FASTENER ANGLE STEEL
TYPE.
FOR MECHANICAL SLICING METHOD
INSTALLATION, GEOTEXTILE SHALL
BE A MAXIMUM OF 18" ABOVE GROUND
SURFACE.
z
o In
�r
8' MAX. WITH WIRE
6' MAX. WITHOUT WIRE
¢F�
zMxv
SOH
oo�xz
w¢¢LL
MIDDLE AND VERTICAL WIRES
O H-U MN
¢ x F­ z
SHALL BE 121/2 GAUGE MIN.
Cn H LL OJ
O Cn O ¢
x
z
CL
24 MAX.
O
. ..... ................... . . . . . . ............. ................. ...... ..
(18" MIN.)
GEOTEXTILE
(r
0 W
LL V
Z
z W
3:: W
o ~
J
N
GEOTEXTILE
Q CO
COMPACTED FILL
z
oc
Ua
$ Q LU
H
O
0
STEEL POST - 2'-0" DEPTH
If► I
EXTENSION OF GEOTEXTILE AND
WIRE INTO TRENCH SHEET 1 of 1
1605.01
3 ft�
NOTES
VARIABLE
USE NO. 5 OR NO. 57 STONE FOR SEDIMENT DIMENSION y * 1/ WIRE MESH
CONTROL STONE. SEDIMENT CONTROL STONE
USE HARDWARE CLOTH 24 GAUGE WIRE MESH 2 fit
WITH 1/4 INCH MESH OPENINGS. f1 fit min
INSTALL 5 FT. SELF FASTENER ANGLE STEEL
POST 2 FT. DEEP MINIMUM. - -
ATTACH HARDWARE CLOTH TO POSTS WITH WIRE
STAPLE OR OTHER ACCEPTABLE METHODS.
SPACE POSTS A MAXIMUM OF 3 FT.
FOR INSTALLATION BETWEEN SECTIONS OF
SILT FENCE, EXTEND SEDIMENT CONTROL 1/4 WIRE MESH,,,,
STONE A MINIMUM OF 12" ON EACH SIDE OF SEDIMENT CONTROL STONE
SPECIAL SEDIMENT CONTROL FENCE SECTION.
1 fit min
WATER FLOW
—1 1 I I� I L` 1 I IST IS I I
STEELL POOST - 2 It DEPTH
1/ WIRE MESH ,
2 ft
z
o In
�Q
H¢CDU
LL
w¢¢LLx
H-U MON
Q_=F_
O HLLOLu
J
0 o Cn ¢
Z H OE
CL
w�
0
W
Z
W
o W
LL J
00
z �
o O
c.i
0
TEMPORARY SILT FENCE MATERIAL:
-THE GEOTEXTILE SHALL MEET THE REQUIREMENTS OF SECTION
1056 OF THE STANDARD SPECIFICATIONS FOR TYPE 3 GEOTEXTILE
-POSTS SHALL BE STEEL, OR OTHER APPROVED PRODUCT, AND
HAVE A MINIMUM LENGTH OF 5 FEET
-POSTS, WOVEN WIRE AND WIRE STAPLES SHALL MEET THE
REQUIREMENTS OF SECTION 1605-2 OF THE STANDARD
SPECIFICATIONS
-GEOTEXTILE SHALL BE A MINIMUM OF 36-INCHES WIDE
-PROPER GEOTEXTILE CERTIFICATIONS ARE REQUIRED TO ASSURE
ADHERENCE TO SECTION 1056 OF THE STANDARD SPECIFICATIONS
-WOVEN WIRE SHALL BE A MINIMUM OF 32 INCHES IN HEIGHT
AND WITH A MINIMUM OF 5 HORIZONTAL WIRES WITH 12-INCH
STAY SPACING
-TOP AND BOTTOM STRANDS OF WOVEN WIRE SHALL BE A
MINIMUM OF 10 GAUGE, AND MIDDLE AND VERTICAL WIRES SHALL
BE A MINIMUM OF 12.5 GAUGE
TEMPORARY SILT FENCE MAINTENANCE:
-INSPECT THE SILT FENCE ON A REGULAR BASIS AND AFTER
EACH SIGNIFICANT RAINFALL. MAKE ANY REPAIRS IMMEDIATELY.
-INSPECT THE SILT FENCE TO BE SURE THE BOTTOM OF THE
GEOTEXTILE IS KEYED IN PROPERLY.
-AT A MINIMUM, REMOVE AND DISPOSE OF ALL SILT
ACCUMULATIONS WHEN DEPTH REACHES 112 THE HEIGHT OF THE
GEOTEXTILE. DO NOT UNDERMINE THE FENCE DURING CLEANOUT.
-DISPOSE OF SEDIMENT BY HAULING IT TO AN APPROVED WASTE
SITE WITH APPROPRIATE PERIMETER PROTECTION.
-REMOVE AND REPLACE DETERIORATED OR CLOGGED SILT FENCE.
-REPLACE SILT FENCE REMOVED FOR ACCESS AT THE END OF
EACH DAYS OPERATION.
-INSTALL ADDITIONAL POSTS OR WIRE BACKING IF FENCE IS
SAGGING.
SILT BASIN. TYPE B MAINTENANCE:
-INSPECT THE BASIN ON A REGULAR BASIS AND AFTER EVERY
SIGNIFICANT RAINFALL EVENT (112 INCH OR GREATER).
-AT A MINIMUM, CLEAN OUT THE BASINS WHEN THEY ARE
APPROXIMATELY ONE-HALF FULL.
-CHECK FOR DAMAGE TO COIR FIBER BAFFLES AND REPAIR
AND/OR REPLACE THE BAFFLES.
MATTING MAINTENANCE:
-REPAIR EROSION AND/OR UNDERMINING AT THE TOP OF THE
SLOPE.
-REPAIR UNDERMINING BENEATH MATTING. PULL BACK THE
MATTING, FILL AND COMPACT ERODED AREA, RESEED AND THEN
SECURE MATTING FIRMLY.
-REPOSITION OR REPLACE MATTING THAT HAS MOVED ALONG THE
SLOPE OR CHANNEL AND SECURE FIRMLY.
-REPLACE DAMAGED MATTING
SILT FENCE OUTLET MAINTENANCE:
z W -INSPECT THE DEVICE PERIODICALLY AND AFTER EACH
C SIGNIFICANTRAINFALL EVENT FOR DAMAGE AND SEDIMENT
ACCUMULATION TO CONFIRM THE DEVICE IS FUNCTIONING
r W PROPERLY.
¢ CO -AT A MINIMUM, REMOVE SEDIMENT FROM THE DEVICE WHEN
o J ACCUMULATIONS REACH ONE-HALF THE HEIGHT OF THE SEDIMENT
0 N CONTROL STONE.
v -REPLACE OR CLEAN THE SEDIMENT CONTROL STONE AS NEEDED
LU TO ALLOW WATER TO DRAIN THROUGH THE DEVICE BETWEEN
IL RAINFALL EVENTS.
-REBUILD AND/OR REPAIR THE DEVICE WHEN IT IS DAMAGED.
-REPAIR AREAS WHERE SSCF BECOMES UNDERMINED DUE TO
CONCENTRATED FLOWS.
SHEET 1 6F 1
1606.01
z
011
rQ
NOTES
0 0
1.
PROVIDE TURNING RADIUS SUFFICIENT TO ACCOMMODATE LARGE
o
j�
TRUCKS.
x z
L'-'u
2.
LOCATE ENTRANCES TO PROVIDE FOR UTILIZATION
O �LLO_J
BY ALL CONSTRUCTION VEHICLES.
o oc-i�<
3.
MUST BE MAINTAINED IN A CONDITION WHICH WILL PREVENT
z
TRACKING OR DIRECT FLOW OF MUD ONTO STREETS.
PERIODIC TOPDRESSING WITH STONE WILL BE NECESSARY.
a o
LU o
/
4.
ANY MATERIAL TRACKED ONTO THE ROADWAY MUST BE
/ CLEANED UP IMMEDIATELY.
/
5.
LOCATE GRAVEL CONSTRUCTION ENTRANCE AT ALL POINTS OF
/
/
INGRESS AND EGRESS UNTIL SITE IS STABILIZED. PROVIDE
/
FREQUENT CHECKS OF THE DEVICE AND TIMELY MAINTENANCE.
/ QO O
6.
NUMBER AND LOCATION OF CONSTRUCTION ENTRANCES TO
W
BE DETERMINED BY THE ENGINEER.
V
7.
USE CLASS 'A' STONE OR OTHER COARSE AGGREGATE APPROVED
cc Z
Swx 00
BY THE ENGINEER.
o
8.
INSTALL CONSTRUCTION ENTRANCES IN A WAY TO PREVENT VEHICLES
FROM BYPASSING CONSTRUCTION ENTRANCE LEAVING PROJECT SITE.
0 Z
/ 01,
9.
AFTER CONSTRUCTION, FILL TEMPORARY CONSTRUCTION EASEMENT
z- W
WITH 1157 STONE TO PROVIDE PERMANENT ACCESS.
OC
0 0�
Q
r.
U) Z
CLASS 'A' STONE
¢ V
8 IN. MIN. DEPTH
¢ W
0
Q
NOTE:
PLACE GEOTEXTILE FOR DRAINAGE BENEATH STONE
iH EET 1 OF 1
1607.01
z
011
�r
¢ ¢
HQ 0U
LL J0Hz
O0"
=
NOTES FQ¢oo
Cn F LL OJ
EXCAVATE TEMPORARY DIVERSION WITH NON -VERTICAL SIDE SLOPES AND NOT ox o N ¢x
GREATER THAN 1.5:1 SLOPE. z
ao
STABILIZE TEMPORARY DIVERSION AS DIRECTED.
COMPACTED SOIL x
2' MINIMUM ow Z
Co
N
FLOW
MINIMUM oLLI
N
a p
o �
6' TYPICAL <Uj
Q
a a
0 ~
CROSS SECTIONAL VIEW
ROCK PIPE INLET SEDIMENT TRAP MAINTENANCE:
-INSPECT THE DEVICE AFTER EACH SIGNIFICANT RAINFALL EVENT
FOR DAMAGE, SEDIMENT ACCUMULATION AND PROPER FUNCTION.
-REMOVE SEDIMENT FROM THE DEVICE WHEN ACCUMULATIONS
REACH ONE-HALF THE HEIGHT OF THE BASIN AREA FORMED BY
THE DEVICE.
-REPLACE THE SEDIMENT CONTROL STONE AS NEEDED TO ALLOW
WATER TO DRAIN THROUGH THE DEVICE BETWEEN RAINFALL
EVENTS.
-CLEAN OUT THE DEVICE WHEN IT IS CLOGGED WITH DEBRIS.
-IF THE DEVICE IS TO REMAIN ON THE PROJECT AT THE
COMPLETION OF CONSTRUCTION ACTIVITIES, THE DEVICE SHOULD
BE CLEAN AND IN PROPER SHAPE AT THE TIME OF FINAL
INSPECTION. IF IT IS REMOVED, ALL ACCUMULATED SILT SHOULD
BE REMOVED AND THE AREA SEEDED.
GRAVEL CONSTRUCTION ENTRANCE MAINTENANCE:
-THE GRAVEL CONSTRUCTION ENTRANCE MUST BE MAINTAINED IN A
CONDITION TO PREVENT TRACKING OR DIRECT FLOW OF
MUD ONTO ADJACENT ROADWAYS.
-REPLACEMENT OF STONE MAY BE NECESSARY TO ENSURE THE GRAVEL
ENTRANCE FUNCTIONS PROPERLY.
-REPLENISHMENT OF STONE MAY BE NECESSARY.
-FREQUENT CHECKS OF THE DEVICE AND TIMELY MAINTENANCE SHOULD
BE COMPLETED.
-ANY MATERIAL TRACKED ONTO THE ROADWAY SHALL BE CLEANED UP
IMMEDIATELY
TEMPORARY DIVERSION MAINTENANCE:
-DEVICES SHOULD BE INSPECTED ON REGULAR BASIS AND AFTER
EACH SIGNIFICANT RAINFALL
-AT A MINIMUM, SEDIMENT SHOULD BE REMOVED FROM THE
CHANNEL WHEN THE TEMPORARY DIVERSION IS 50 PERCENT OF
THE DESIGN DEPTH
-TEMPORARY DIVERSIONS SHOULD BE IMMEDIATELY REPAIRED IF
DAMAGED BY EQUIPMENT OR BREACHED BY RUNOFF
BA
BASE
GOTT
PLAN
— � TOP OF DITCH SLOPE
III -IIIIII-(III I—IIIII=IIIIII-II
III-IIIIII111�-IIIIII-11111I1—II
IIII-11111
LENGTH IN FEET EQUALS TWICE THE WIDTH
BASE OF DITCH FLOW LINE
�11MIMIIIII—(III I—IIIIIIlow
MINIMUM
o= a ���11_1
BASE OF DITCH FLOW LINE
iII I — II I I I—�����—������
NOTES
—�����-111 II=11111
INSTALL COIR FIBER BAFFLES IN ACCORDANCE
ELEVATION
WITH STANDARD DRAWING NO. 1640.01 FOR SILT
BASINS AT OUTLETS OR ADJACENT TO DRAINAGE INLETS.
r ,
\ � I
LT=
I�T1=u_ _ _ 1D• r
IIIWIII I —II 4
EC II— 1`�� T IIII IIII
STAPLE
CHECK �U
MATTING IN DITCHES
181, EXISTING
(MIN.) GROUND
BACKFILL
6"
STAPLES ON
w \ \ \ \ V CENTERS
�Q IN TRENCH
yv T
6" MIN
MATTING SHALL BE STAPLES ON
PLACED IN TRENCH 1' CENTERS
AND BACKFILLED IN TRENCH
DIAGRAM OA
b
3'
X1Staple
X
N X,
MATTING ON SLOPES DIAGRAM O
NOTES
THIS DETAIL APPLIES TO STRAW, EXCELSIOR, COIR FIBER MAT AND PERMANENT SOIL REINFORCEMENT MAT
(PSRM) INSTALLATION AND AS DIRECTED.
STAPLES SHALL BE NO. 11 GAUGE STEEL WIRE FORMED INTO A "U" SHAPE WITH A MINIMUM THROAT WIDTH OF 1
INCH AND NOT LESS THAN 6 INCHES IN LENGTH.
It
0
LL
0 m
a a
o H
z
o In
rQ
H
LL_J aH,z
oolnx
Uj LL =
¢U�OCD
Hx�zw
(nF LL OJ
EKE
O O O ¢
Z -CC
a F>
wo
a
0
OLL Z
O
N
Z
z �
Staple Check
Pattern
a
4„
¢ J
f
0 a
a N
Z
0
Z I•i
Staple
4
�- C7
Z
DIAGRAM
Oc
o a
o �
x
NOT TO SCALE SHEET 1 OF 1
1631.01
NOTES..
•..
ffiqFOR
USE CLASS A EROSION CONTROL STONE
.. :a
_}�
STRUCTURAL STONE.
{:EARTH
fa i.
as =({vim-f3CONSTRUCT
BERM
USE NO. 5 ORNO. 57 STONE FOR
W
SEDIMENT CONTROL STONE.
•
TOP OF BERM A MINIMUM OF.}4
�•4. �6 �Vf t.t: ♦
�•PIPE
ONE FOOT BELOW THE SHOULDER OR
ff•.��tioY:f�{�{�.ai • �.
as.
• • �.
FLOW
• • 1 • 1
r �r �y;1;yn,• •,��,�
•,•
•
1• 1 •••
..tiyuj�-,'o
�. 's rOF
DISTURBED AREA. SOME OF THE
DIVERSION POINT
O
cc oL
Ow
STRUCTURAL STONE
C7 H
z
SEDIMENT CONTROL STONE
Q LU
PLAN
c
W
o
2' MIN.
z 0)
EARTH BERM
<
STRUCTURAL STONE
In W
J
12" MIN 12"
18" MIN.
ROADWAY SHOULDER
N
o
O
12" MIN.
= LLI
ti O c?.r
18"
D* �' FLOW
CLO
MIN.
7'-6" MIN.
V
SEDIMENT CONTROL STONE PIPE
D*-24" PIPE MAX.
z
VAR.
co
�r
CONSTRUCTION ACCESS ROAD-.,¢
F
zm=U
Z
A 6" #5 OR #57 STONE IN ACCORDANCE
TH SECTION 1005 OF INC DOT
O O cn x
Ir z ..
STANDARD SPECIFICATION
LL =
W ¢ ¢
CROSS PIPE(S): SIZE
E-Um cD
Q x ~ z
oT DETERMINED BY
CONTRACTORcr
W
~ LL=
O
O O cc
Z H
4 FLOW
- -
owl
Do EL -
w
m
- -
STREAM CHANNEL
CLASS B STONE ` CLASS B STONE 0
A O
LL N
N
I � DOc
¢ V
PLAN VIEW o Q
o W
12" MIN. #5 OR #57 STONE, 6" DEPTH (MIN.) (] r
z ,w
NATURAL NATURAL ¢
GxouxD cxouxD
0:1 0:1
Qa
cc
CLASS B STONE Q O
o 0.
CROSS PIPE(S) (SEE NOTE) W
GEOTEXTILE FOR DRAINAGE
VAR.
SECTION A -A
NOT TO SCALE
NOTES
PIPEFOR TEMPORARY STREAM CROSSING SHALL BE DESIGNED TO PASS THE PEAK OR SHEET 1 OF 1
BANKFULLLS) FLOW, WHICHEVER IS LESS, FROM A 2-YEAR PEAK STORM, WITHOUT OVER TOPPING. 11645 .011
TEMP.
DITCH
\ EDGE OF PAVEMENT NOTES
USE CLASS B EROSION CONTROL STONE FOR
5 STRUCTURAL STONE.
STRUCTURAL STONE
BACK THE ENGINEER MAY DIRECT THE OPTION OF
SLOPE CLASS A STONE FOR SITES HAVING LESS THAN
ONE (1) ACRE DRAINAGE AREA AND A DITCH
GRADE LESS THAN 30.
ISOMETRIC VIEW
�1' MIN NATURAL GROUND
a
BASE OF DITCH
1' MIN. NATURAL GROUND ------------- --
---------- 12" MIN.
�� •� FLOW 12" MIN.
4'-6"
CROSS SECTION
TRAPEZOIDAL DITCH
ELEVATION VIEW
\./I V _JI I L_ /1L Lll V I V I V I
STREAM RESTORATION
Streambank Restoration Notes
z
o In
�r
H ¢ U
oo�xz
w¢¢LL.x
¢U, ON
1—x�zLE,
O HLL OJ
00CCO
z H �
�>
CL
- LU
0
m
W
a
0
0
w �
z v
H W
2
< v
o �
J
o N
z
F_ V
In O
r �
0
O
CL
z
W
H
1) No trees to be planted within 5 feet of center of pipe
through stream bank.
2) Contractor is responsible for ensuring 80% survival of all
plantings after 12 months from completion of construction.
3) New 12 month warranty begins after replanting.
4) Install rip -rap on banks only, 5' each side of pipe for
maintenance corridor access.
TEMPORARY STREAM CROSSING NOTES:
1. PROVIDE BYPASS PUMPING OPERATIONS WHILE INSTALLING
TEMPORARY CULVERT, • SAN. SEWER MAIN; REMOVING TEMPORARY
CULVERT AND RESTORING STREAM BANK IN ACCORDANCE WITH
TEMP. CREEK CROSSING PUMP AROUND DETAIL THIS SHEET.
2. BACKFILL TEMPORARY STREAM CROSSING CULVERT WITH
RIP -RAP & EXTEND RIP -RAP 1 U FROM TOP OF BANK ON EACH SIDE
OF CULVERT PIPE TO PROVIDE A 10' WIDE TEMPORARYACCESS
DRIVE (8" THICK MINIMUM).
3. PROVIDE FILTER FABRIC UNDER RIP -RAP AND CULVERT.
4. REMOVE TEMPORARY CULVERT PIPE, RIP -RAP AND FILTER FABRIC
UPON COMPLETION OF PROJECT. PROVIDE BY-PASS PUMPING
OPERATIONS PER DETAIL.
5. ALL DEWATERING OPERATIONS SHALL BE DISCHARGED INTO A
STONE FILTER OUTLET.
6. PROVIDE SILT FENCE ALONG TOP OF BANKAND EDGE OF RIP -RAP,
EACH SIDE OF CROSSING IMMEDIATELY AFTER CLEARING. ON DAY
OF PIPE INSTALLATION, REMOVE SILT FENCE, INSTALL AERIAL
PIPING & REINSTALL SILT FENCE, CUTTING FABRIC & WOVEN WIRE
TO ACCOMMODATE AERIAL PIPE. PROVIDE ADDITIONAL SILT FENCE
POSTS ON EACH SIDE OF PIPE AND HORIZONTAL SUPPORT JUST
BELOW PIPE TO SUPPORT SILT FENCE.
7. NEAR COMPLETION OF PROJECT, REMOVE TEMPORARY CULVERT,
PROVIDE 1O' WIDE RIP -RAP ON BANKS ONLY FOR MAINTENANCE
CORRIDOR, AND RESTORE STREAM BANK IN ACCORDANCE WITH
STREAMBANK RESTORATION DETAIL ON THIS SHEET. PROVIDE
BY-PASS PUMPING OPERATIONS DURING CULVERT REMOVAL AND
STREAM RESTORATION WORK.
ROCK PIPE INLET SEDIMENT TRAP MAINTENANCE:
-INSPECT ROCK CHECK AFTER EACH SIGNIFICANT RAINFALL
-REMOVE SILT FROM DEVICE WHEN IT ACCUMULATES
-REBUILD AND RESHAPE DEVICE AND WEIR WHEN DAMAGED OR AS
NECESSARY
-CLEANOUT WHEN CLOGGED BY STRAW, LIMBS OR OTHER DEBRIS
LIVE STAKES AND COIR FIBER
MATTING TO BE REPLACED
WITH CLASS 1 RIP —RAP, 18"
THICK PLACED OVER FILTER
FABRIC
,,,,,,,.\LI, "IIII###,I
• ESS/EA
0�j�i.�j
04V7,/4
ENGINEE� ••� ;�
##IIIIn BLIL``a,
REV. 01/28/21 - STREAM RESTORATION DETAIL
alley, williams carmen 8v king inc. DATE: JOB NO.
TOWN OF GIBSONVILLE 9/24/20 19016
d111V ENGINEERS, ARCHITECTS 8s SURVEYORS WATER & SEWER IMPROVEMENTS 19016BASE.DWG EROSION CONTROL SHEET NO.
740 chapel hill road p.o. box 1179 DRAWN BY.• WDF DETAILS
Burlington, n.c. 27215 336/226-5534 O
Firm's Engineering License No. F-0203 HWY. 61170 WATER &SEWER EXTENSION GIBSONVILLE, NORTH CAROLINA CHECKED BY: SBM
oF: 23