20201477 Ver 1_401 Application_20201116

DWR
mrlslon of Water Resources
Pre -Construction Notification (PCN) Form
April 11, 2020 Ver 3.1
Initial Review
Has this project met the requirements for acceptance in to the review process?*
r Yes
r No
Is this project a public transportation project?*
C Yes r No
Change only if needed.
BIMS # Assigned
20201477
Is a payment required for this project?*
r No payment required
r Fee received
r Fee needed - send electronic notification
Reviewing Office *
Asheville Regional Office - [phone]
Information for Initial Review
1a. Name of project:
City of Morganton Sewer Line EA. @ WPCC Campus
1a. Who is the Primary Contact?*
Mario Sclarandis P.E., City Engineer
1b. Primary Contact Email:*
[e-mail]
Date Submitted
11/16/2020
Nearest Body of Water
Hunting Creek
Basin
Catawba
Water Classification
WS-IV
Site Coordinates
Latitude:
35.432
A. Processing Information
County (or Counties) where the project is located:
Burke
Is this a NCDMS Project
r Yes r No
Longitude:
-81.405
Is this project a public transportation project?*
r Yes r No
1a. Type(s) of approval sought from the Corps:
W Section 404 Permit (wetlands, streams and waters, Clean Water Act)
r Section 10 Permit (navigable waters, tidal waters, Rivers and Harbors Act)
Version#*
1
What amout is owed?*
IT $240.00
r $570.00
Select Project Reviewer*
Amy Annino:eads\amannino
1c. Primary Contact Phone:*
[phone]
1b. What type(s) of permit(s) do you wish to seek authorization?

W Nationwide Permit (NWP)
r Regional General Permit (RGP)
r Standard (IP)
1c. Has the NWP or GP number been verified by the Corps?
r Yes r No
Nationwide Permit (NWP) Number:
NWP Numbers (for multiple NWPS):
1d. Type(s) of approval sought from the DWR:
W 401 Water Quality Certification - Regular
r Non-404 Jurisdictional General Permit
r Individual Permit
12 - Utility Lines
le. Is this notification solely for the record because written approval is not required?
For the record only for DWR 401 Certification:
For the record only for Corps Permit:
F- 401 Water Quality Certification - E)press
r Riparian Buffer Authorization
1f. Is this an after -the -fact permit application?*
r Yes r No
1g. Is payment into a mitigation bank or in -lieu fee program proposed for mitigation of impacts?
r Yes r No
1g. Is payment into a mitigation bank or in -lieu fee program proposed for mitigation of impacts?
r Yes r No
Acceptance Letter Attachment
DWR Pre -Filing Meeting Request Form11-16-2020.pdf
1h. Is the project located in any of NC's twenty coastal counties?
r Yes r No
1j. Is the project located in a designated trout watershed?
4 Yes r No
B. Applicant Information
1d. Who is applying for the permit?
r Owner W Applicant (other than owner)
le. Is there an Agent/Consultant for this project?*
r Yes r No
2. Owner Information
2a. Name(s) on recorded deed:
Western Piedmont Community College
2b. Deed book and page no.:
Deed Book 958, Page 252
2c. Responsible party:
Sandra Hoilman, Vice President for Administrative Services/chief Financial Officer
2d.Address
Street Address
1001 BurkemontAve.
Address tine 2
city
Morganton
Postal / Zip Code
28655
2e. Telephone Number:
[phone]
2g. Email Address:*
[e-mail]
State / Province / Region
NC
Country
Burke
2f. Fax Number:
52.08KB
r Yes r No
r Yes r No
U

3. Applicant Information (if different from owner)
3a. Name:
Sally Sandy, City Manager
3b. Business Name:
City of Morganton
3c.Address
Street Address
305 E Union St., Suite Al00
Address tine 2
PO BOX 3448, Morganton, NC 28680-3448
City
Morganton
Fbstal / Zip Code
28655
3d. Telephone Number:
[phone]
3f. Email Address:*
[e-mail]
State / Rovince / Pagion
NC
Country
Burke
3e. Fax Number:
C. Project Information and Prior Project History C^U
1. Project Information
1b. Subdivision name:
(if appropriate)
WA
1c. Nearest municipality/ town:
City of Morganton
2. Project Identification
2a. Property Identification Number:
PIN #2702397164
2c. Project Address
Street Address
298 E College Dr.
Address Line 2
city
Morganton
Fbstal / Zip Code
28655
3. Surface Waters
3a. Name of the nearest body of water to proposed project:*
Hunting Creek
3b. Water Resources Classification of nearest receiving water:*
WS-IV
3c. What river basin(s) is your project located in?*
Catawba
3d. Please provide the 12-digit HUC in which the project is located.
030501010608
4. Project Description and History
2b. Property size:
169.43 acres
State / Rmince / Fbgion
NC
Country
Burke
4a. Describe the existing conditions on the site and the general land use in the vicinity of the project at the time of this application:*
The current conditions are grass fields with minimual trees. The current usage is for farm use and Community College instruction.
4b. Have Corps permits or DWR certifications been obtained for this project (including all prior phases) in the past?*
r Yes G No r Unknown
4d. Attach an 8 1/2 X 11 excerpt from the most recent version of the USGS topographic map indicating the location of the project site. (for DWR)
USGS Vicinity Map.pdf
2.71 MB
4e. Attach an 8 1/2 X 11 excerpt from the most recent version of the published County NRCS Soil Survey map depicting the project site. (for DWR)

NRC s Soils Map.pdf 493.39KB
4f. List the total estimated acreage of all existing wetlands on the property:
N/A
4g. List the total estimated linear feet of all existing streams on the property:
Approximately 9,600 linear feet.
4h. Explain the purpose of the proposed project:*
The project is an outfall sewer extension to serve a proposed multi family development.
4i. Describe the overall project in detail, including indirect impacts and the type of equipment to be used:*
The sewer line extension will start at an wasting 12-inch sewer outfall line manhole. The sewer line will be approximately 1898 linear feet in length with 9 new manholes at various
depths. One perennial stream crossing with temporary disturbance With dewater pump around method used. One aerial crossing above the high water mark of approximately 30 linear
feet. For the crossing, no disturbance is anticipated. The equipment to be used will be utiltiy construction equipment to inculde track hoes and excavators.
4j. Please upload project drawings for the proposed project.
002.052720 Final Plan.pdf 2.67MB
002.052720 High Water Mark Profile 1 8.5 X 11.pdf 104.44KB
002.052720 High Water Mark Profile 2 8.5 X 111.pdf 104.96KB
5. Jurisdictional Determinations
5a. Have the wetlands or streams been delineated on the property or proposed impact areas?*
r Yes r No O Unknown
Comments:
Small ranch 5-foot in width not sure if branch is a perennial or intermittent
5b. If the Corps made a jurisdictional determination, what type of determination was made?
r Preliminary r Approved r Not Verified r Unknown r N/A
Corps AID Number:
5c. If 5a is yes, who delineated the jurisdictional areas?
Name (if known):
Agency/Consultant Company:
Other:
5d1. Jurisdictional determination upload
6. Future Project Plans
6a. Is this a phased project?*
r Yes r No
Are any other NWP(s), regional general permit(s), or individual permits(s) used, or intended to be used, to authorize any part of the proposed project or related activity?
D. Proposed Impacts Inventory
1. Impacts Summary
1a. Where are the impacts associated with your project? (check all that apply):
r- Wetlands W Streams -tributaries
r Open Waters r Pond Construction
3. Stream Impacts
❑ Buffers
3a. Reason for impact (?) 3b.lmpact type * 3c. Type of impact * 3d. S. name * 3e. Stream Type * �[3f. Type ofh* 3h. Impact
(?) urisdiction* length*
sewer crossing Temporary Dewatering unknown Perennial Both 5 20
Average (feet) (liriearfeet)
3i. Total jurisdictional ditch impact in square feet:
0
3i. Total permanent stream impacts: 3i. Total temporary stream impacts:
0 20
3i. Total stream and ditch impacts:

20
3j. Comments:
E. Impact Justification and Mitigation
1. Avoidance and Minimization
la. Specifically describe measures taken to avoid or minimize the proposed impacts in designing the project:
We did aerial sewer crossing above high water mark, approbmately 30 linear feet. Impacts were limited to one temporary crossing by implementing an
aerial crossing of the second tributary on -site. During construction, the stream channel shall be protected with appropriated erosion and sediment
control devices to prevent impact to the jurisdictional feature.
1b. Specifically describe measures taken to avoid or minimize the proposed impacts through construction techniques:
A perennial stream crossing with temporary disturbance with dewater pump around method used. Impacts are limited to temporary impacts of one on -
site perennial stream channel. During construction, erosion and sediment control practices will be implemented to limit disturbance to downstream
water ways, following construction channel bed and bank will be restored to a stable cross section and stream profile.
2. Compensatory Mitigation for Impacts to Waters of the U.S. or Waters of the State
2a. Does the project require Compensatory Mitigation for impacts to Waters of the U.S. or Waters of the State?
r Yes r No
2b. If this project DOES NOT require Compensatory Mitigation, explain why:
No permanent impact to streams
F. Stormwater Management and Diffuse Flow Plan (required by DWR)
1. Diffuse Flow Plan
la. Does the project include or is it adjacent to protected riparian buffers identified within one of the INC Riparian Buffer Protection Rules?
r Yes r No
If no, explain why:
Out of buffer area
2. Stormwater Management Plan
2a. Is this a NCDOT project subject to compliance with NCDOT's Individual NPDES permit NCS000250?*
r Yes r No
2b. Does this project meet the requirements for low density projects as defined in 15ANCAC 02H .1003(2)?
r Yes r No
Comments:
Project is not increasing impervious area.
E:Supplementary Information
1. Environmental Documentation
la. Does the project involve an expenditure of public (federal/state/local) funds or the use of public (federal/state) land?*
r Yes r No
2. Violations (DWR Requirement)
2a. Is the site in violation of DWR Water Quality Certification Rules (15A NCAC 2H .0500), Isolated Wetland Rules (15A NCAC 21-1.1300), or DWR Surface Water or Wetland Standards or
Riparian Buffer Rules (15A NCAC 2B .0200)? *
r Yes r No
3. Cumulative Impacts (DWR Requirement)
3a. Will this project result in additional development, which could impact nearby downstream water quality?*
r Yes r No
3b. If you answered "no," provide a short narrative description.
Only temporary disturbance to one stream
4. Sewage Disposal (DWR Requirement)
4a. Is sewage disposal required by DWR for this project?*

r' Yes r No C' WA
5. Endangered Species and Designated Critical Habitat (Corps Requirement)
5a. Will this project occur in or near an area with federally protected species or habitat?*
r Yes r No
5b. Have you checked with the USFWS concerning Endangered Species Act impacts?*
r Yes r No
5c. If yes, indicate the USFWS Field Office you have contacted.
Asheville
5d. Is another Federal agency involved?*
r Yes r No
5e. Is this a DOT project located within Division's 1-8?
r Yes r No
5f. Will you cut anytrees in order to conduct the work in waters of the U.S.?
r Yes r No
5g. Does this project involve bridge maintenance or removal?
r' Yes r No
5h. Does this project involve the construction/installation of a wind turbine(s)?'
r- Yes r No
r Unknown
51. Does this project involve (1) blasting, and/or (2) other percussive activities that will be conducted by machines, such as jackhammers, mechanized pile drivers, etc.?
r' Yes r No
5j. What data sources did you use to determine whether your site would impact Endangered Species or Designated Critical Habitat?
Mario Sclarandis P.E., Engineer for the City of Morganton, talked with Bryan Tompkins Asheville FWS office on August 12, 2020 about Bat habitat. All
tree clearing for this project will occur between October 15, 2020 until April 15, 2021. The City has reviewthe following website
hftps://vmw.Ns.gov/asheville/htmis/project review/NLEB_in_WNC.html and the Northern Long Ear Bat range is not shown in Burke County.
Consultation Documentation Upload
Letter from Fish and Wildlife Services.pdf 493KB
6. Essential Fish Habitat (Corps Requirement)
6a. Will this project occur in or near an area designated as an Essential Fish Habitat?*
r Yes r No
6b. What data sources did you use to determine whether your site would impact an Essential Fish Habitat?*
North Carolina Wildlife Resources Commission (NCWRC Fishing Areas) Burke County and the US Army Corps of Engineers website, Western NC
Trout, Burke County.
7. Historic or Prehistoric Cultural Resources (Corps Requirement)
7a. Will this project occur in or near an area that the state, federal or tribal governments have designated as having historic or cultural preservation status?*
r Yes r No
7b. What data sources did you use to determine whether your site would impact historic or archeological resources?*
SHPO
7c. Historic or Prehistoric Information Upload
Letter from SHPO.pdf 27.43KB
8. Flood Zone Designation (Corps Requirement)
8a. Will this project occur in a FEMA-designated 100-year floodplain?*
r Yes r No
8b. If yes, explain how project meets FEMA requirements:
Sewer line will meet Minimum Design Criteria for Gravity Sewer per DEQ and manholes shall be watertight manhole ring and cover with vent opening
2-fee above 100 year flood elevation.
8c. What source(s) did you use to make the floodplain determination?*
FEMA floodplain Maps and Burke County, NC GIS system
Miscellaneous
Comments
Miscellaneous attachments not previously requested.
DWR Pre -Filing Meeting Request Form11-16-2020.pdf 52.08KB

Signature
u
17 By checking the box and signing below, I certify that:
• I have given true, accurate, and complete information on this form;
• I agree that submission of this PCN form is a "transaction" subject to Chapter 66, Article 40 of the NC General Statutes (the "Uniform Electronic Transactions Act');
• I agree to conduct this transaction by electronic means pursuant to Chapter 66, Article 40 of the NC General Statutes (the "Uniform Electronic Transactions Act');
• I understand that an electronic signature has the same legal effect and can be enforced in the same way as a written signature; AND
• I intend to electronically sign and submit the PCN form.
Full Name:
Mario Sclarandis P.E.
Signature
Date
11/16/2020

Site
Scale: 1" = 1,000'
Pete Brittain RdEnola RdHopewell Rd
O
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Be th e l R dE Fleming DrO l d C o l o n y R d
W Flem ing D rI 40 E I 40 W
S Green St
S Sterling St
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Site
Please refer to this link for soil abbreviations: https://bit.ly/ncsoilguide
Soils Around Silo Ridge Site ±1 inch = 1,500 feet
Sewer Line Project
City of Morganton
Sewer Line Extension WPCC Campus
O:\ENGINEERING 2020\WATER DEPARTMENT\CITY OF MORGANTON SEWER LINE EXT @ WPCC CAMPUS\002.052720.SL\CIVIL 3D\1 DESIGN.DWGVicinity Map
NTS
Drawing Index
Cover Sheet Cover-1
Site Layout Site
Sewer Line Layout C-1 Thru C-4
Standards & Details D-1 Thru D-3NORTHCity Officials
Mayor Ronnie Thompson
Mayor Pro Tem Wendy Cato
Councilman Chris Hawkins
Councilman Butch McSwain
Councilman Chris Jernigan
City Manager Sally Sandy
City Engineer Mario Sclarandis
DIR. Development Phillip Lookadoo
& Design Services
OLD N
C

1
8ENOLA RDBURKEMONT AVEBERRY ST
GANT ST
S
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Y

R
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MOOSE ST
ROCKETTHUDSON STL
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CIRBRICK ST
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ST
GOVERNMENT DR
WILL
IAMS
RDMAGNOLIA DRCOAL CHUTE
RDFIDDLERS CTN MATTHEWS STSAGEVIEW LNS MATTHEWS STQUAR
T
Z

A
V
E
WILLOW
RUN
D
R
DALE
STAMMONS
B
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D
103
104
I-40
WPCC
Enola RD
SSSSSSSSSSSSSSSSSSSS100YR FLOOD100YR FLOOD100YR FLOOD100YR FLOOD100YR FLOOD100YR FLOOD100YR FLOOD100YR FLOOD100YR FLOOD100YR FLOOD100YR FLOOD100YR FLOOD100YR FLOOD100YR FLOOD100YR FLOOD100YR FLOOD100YR FLOOD100YR FLOOD100YR FLOOD100YR FLOOD100YR FLOOD100YR FLOOD100YR FLOOD100YR FLOOD100YR FLOOD100YR FLOOD100YR FLOOD100YR FLOOD100Y
R
F
L
O
O
D 100YR FLOOD100YR FLOOD100YR FLOOD100YR FLOOD100YR FLOOD100YR FLOOD100YR FLOOD100YR FLOOD100YR FLOOD100YR FLOOD100YR FLOOD100YR FLOOD100YR FLOOD100YR FLOOD100YR FLOOD100YR FLOOD100YR FLOOD100YR FLOOD100YR FLOOD100YR FLOOD100YR FLOOD100YR FLOOD100YR FLOOD100YR FLOOD100YR FLOOD100YR FLOOD100YR FLOOD100YR FLOOD100YR FLOOD100YR FLOOD100YR FLOOD500YR FLOOD500YR FLOOD500YR FLOOD500YR FLOOD500YR FLOOD500YR FLOOD500YR FLOODNTS
Sta. 0+00
Existing MH
Sta. 1+23.30
Prop MH 1 w/vent
Sta. 4+49.43
Prop MH 2
Sta. 6+08.50
Intermittent contributory crossing
Sta. 6+92.30
Prop MH 3
Sta. 10+36.25
Prop MH 4
Sta. 12+05.30
Prop MH 5
Sta. 12+85.30
Prop MH 6
Sta. 15+00
Prop MH 7
Sta. 18+98.80
Prop MH 9
Sta. 16+72.30
Prop MH 8
Sta. 12+46.75
Ravene crossing
City of Morganton Sewer Line
Extension WPCC Campus
Site
City of Morganton, North Carolina
Drawn By: RLS
Checked By:
Date: 09-16-20
Scale: NTS
SiteCity of Morganton
P.O. Box 3448
Morganton, NC 28680
[phone]
Sheet No.:
002.052720.SL
Drawing No.:
100 Year
Flood Area
500 Year
Flood Area
1060
1070
1080
1060
1070
1080
0+00 1+00 2+00 3+00 4+00 5+00
SS
SS
SS
SS
1+002+00 3+00 4+00
5+
0
0
1080
100YR F
L
O
O
D
100YR

F
L
O
O
D
100YR

F
L
O
O
D
1
0
0
Y
R

F
L
O
O
D
10
0
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R

F
L
O
O
D
100YR FL
O
O
D
100YR FLOOD
100YR FLOOD
100YR F
L
O
O
D
100YR F
L
O
O
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100YR
F
L
O
O
D
100YR

F
L
O
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100YR FLOOD
100YR FLOOD
500YR FLOOD
500YR FL
O
O
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500YR F
L
O
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500YR F
L
O
O
D
500YR F
L
O
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500YR FLO
O
D City of Morganton Sewer LineExtension WPCC CampusSta. 0+00 to Sta. 5+00City of Morganton, North CarolinaDrawn By: RLSChecked By:Date: 09-16-20Scale: See PlanC-1City of MorgantonP.O. Box 3448Morganton, NC 28680(828) 438-5262Sheet No.:002.052720.SLDrawing No.:Profile scale
Horz. 20 scale
Vert. 10 scale
Plan view scale: 1" = 20'
Sta. 0+00
Existing MH
Sta. 1+23.30
Proposed MH 1
with vent and concrete collar,
see sheet D-1 detail 222 and collar detail
Sta. 4+49.43
Proposed MH 2
w/concrete collar
see sheet D-1
MatchlineSheet C-2123.30ft. of 10 inch class 350
epoxy lined DIP @ 0.56%
326.13ft. of 10 inch class 350
epoxy lined DIP @ 0.67%
Sta. 0+00
Existing MH
Top: 1073.90
Depth: 5.60 ft.
Inv: 1068.31
Sta. 1+23.30
Proposed MH 1 w/vent
100yr flood elev. 1076.70 at manhole.
Manhole vent opening elev. shall be 1078.70
Top: 1074.50
Depth: 5.50ft.
Inv in: 1069.20
Inv out: 1069.00
Sta. 4+49.43
Proposed MH 2
Top: 1079.40
Depth: 8ft.
Inv in: 1071.60
Inv out: 1071.40
123.30ft. of 10 inch class 350
epoxy lined DIP @ 0.56%
326.13ft. of 10 inch class 350
epoxy lined DIP @ 0.67%
Existing Gravel Road
Existing 12 inch
sewer line Cultivated field
Notes:
1.All proposed manhole top elevations are set 2ft. above the
existing ground, unless noted on plans.
2.All proposed sewer line shall be set at a minimum 3ft. depth.
3.If 3ft. minimum depth cannot be achieved then pipe material
shall be ductile iron class 350 epoxy lined as shown on plans.
4.All proposed manholes shall have a 2ft. concrete collar poured
around the manhole at ground level.
XXXXXXXXXXXX5+00
6+00
7+00
8+00
9+00
10+00
CL STREAM1085
108
5 109010951100
1090
109
5
1080
1085
1090
100YR FLOO
D
100YR F
L
O
O
D
100YR
F
L
O
O
D
100YR

F
L
O
O
D
100YR FLOOD100
Y
R
F
L
O
O
D 100YR FL
O
O
D
500Y
R
F
L
O
O
D
500YR FLOOD
500Y
R
F
L
O
O
D
500YR
F
L
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D
1060
1070
1080
1090
1100
1060
1070
1080
1090
1100
5+00 6+00 7+00 8+00 9+00 10+00 Sta. 5+00 to Sta. 10+00City of Morganton, North CarolinaDrawn By: RLSChecked By:Date: 09-16-20Scale: See PlanC-2City of MorgantonP.O. Box 3448Morganton, NC 28680(828) 438-5262Sheet No.:002.052720.SLDrawing No.:Profile scale
Horz. 20 scale
Vert. 10 scale
Plan view scale: 1" = 20'
Sta. 06+92.30
Proposed MH 3 rim flush with ground
Top: 1088.00
Depth: 13.50ft. w/2ft. drop
Inv in: 1076.50
Inv out: 1074.50 Matchl
ineSheet C-3242.87ft. of 10 inch class 350
epoxy lined DIP @ 1.19%
343.95ft. of 10 inch SDR 3
5
PVC @ 3.19%
Sta. 06+08.50
Sewer line crossing intermittent
contributory. Maintain 2ft depth
under contributory City of Morganton Sewer LineExtension WPCC CampusExisting Gravel Road
Metal grate
Electric fence
Exi
s
t
i
n
g
Gr
a
v
e
l
R
o
a
d
Existing gate
CL branchMatchlineSheet C-1Sta. 06+08.50
Sewer crossing intermittent
contributory. Install stream
bank restoration
See sheet D-2 detail 330
Sta. 06+92.30
Proposed MH 3
w/concrete collar see sheet D-1
Sta. 10+36.25
Proposed MH 4
w/concrete collar
see sheet D-1242.87ft. of 10 inch class 350
epoxy lined DIP @ 1.19%
343.95ft. of 10 inch SDR 35
PVC @ 3.19%
Notes:
1.All proposed manhole top elevations are set 2ft. above the
existing ground, unless noted on plans.
2.All proposed sewer line shall be set at a minimum 3ft. depth.
3.If 3ft. minimum depth cannot be achieved then pipe material
shall be ductile iron class 350 epoxy lined as shown on plans.
4.All proposed manholes shall have a 2ft. concrete collar poured
around the manhole at ground level.
XXX
X
X
XXXXXXXXXXXXXXX10+
0
0
11+00
12+00
13+0
0
14+0
0
15+0
0
1095110011
0
5
1
1
0
0
1
0
9
51090
1085
109
0 110011051110109
5
1090
11151
1
1
0
1070
1080
1090
1100
1110
1120
1070
1080
1090
1100
1110
1120
10+00 11+00 12+00 13+00 14+00 15+0015+10
30ft. span Sta. 10+00 to Sta. 15+10City of Morganton, North CarolinaDrawn By: RLSChecked By:Date: 09-16-20Scale: See PlanC-3City of MorgantonP.O. Box 3448Morganton, NC 28680(828) 438-5262Sheet No.:002.052720.SLDrawing No.:Profile scale
Horz. 20 scale
Vert. 10 scale
Plan view scale: 1" = 20'
Sta. 10+36.25
Proposed MH 4 rim flush with ground
Top: 1092.00
Depth: 4.50ft.
Inv in: 1087.70
Inv out: 1087.50
Sta. 10+36.25
Proposed MH 4
w/concrete collar
see sheet D-1
169.05ft. of 10 inch SDR 35
PVC @ 1.40%City of Morganton Sewer LineExtension WPCC CampusMatchlineSheet C-4Mat
ch
l
ineSheet C
-2
Sta. 12+05.30
Proposed MH 5
Top: 1096.58
Depth: 6.50ft.
Inv in: 1090.28
Inv out: 1090.08
Sta. 12+46.75
Sewer crossing ravene.
Install flanged DIP maintain 6ft.
clearance above ravene
214.70ft. of 1
0

i
n
c
h

S
D
R

3
5
PVC @ 7.49
%
80ft. of 10 inch flanged class
350 epoxy lined DIP @ 1.65%
Sta. 12+85.30
Proposed MH 6
Top: 1098.60
Depth: 7ft. w/1ft. drop
Inv in: 1092.60
Inv out: 1091.60
Sta. 15+00
Proposed MH 7
Top: 1116.68
Depth: 8ft. w/2ft. drop
Inv in: 1110.68
Inv out: 1108.68
169.05ft. of 10 inch SDR 35
PVC @ 1.40%
Sta. 12+05.30
Proposed MH 5
w/concrete collar see sheet D-1
Sta. 12+85.30
Proposed MH6
w/concrete collar see sheet D-1
Sta. 15+00
Proposed MH 7
w/concrete collar
see Sheet D-1
Sta. 12+46.75
Sewer line crossing ravene install
sanitary sewer aerial crossing
See sheet D-2 detail 223
80ft. of 10 inch flanged class
350 epoxy lined DIP @ 1.65%
214.70ft. of 10 inch SDR 35
PVC @ 7.49%
15+00 15+10
Electric fence
E
x
i
s
t
i
n
g

G
r
a
v
e
l

R
o
a
d
Electric fence
Notes:
1.All proposed manhole top elevations are set 2ft. above the
existing ground, unless noted on plans.
2.All proposed sewer line shall be set at a minimum 3ft. depth.
3.If 3ft. minimum depth cannot be achieved then pipe material
shall be ductile iron class 350 epoxy lined as shown on plans.
4.All proposed manholes shall have a 2ft. concrete collar poured
around the manhole at ground level.
14+0
0
15+0
0
16+0
0
17+0
0
18+0
011101115
1
1
1
0
11
1
5
11
2
5
1130
1135
1140
11
2
0
1100
1110
1120
1130
1140
1150
1100
1110
1120
1130
1140
1150
14+9015+00 16+00 17+00 18+00 19+0019+05.93 Sta. 14+90 to Sta. 18+98.80City of Morganton, North CarolinaDrawn By: RLSChecked By:Date: 09-16-20Scale: See PlanC-4City of MorgantonP.O. Box 3448Morganton, NC 28680(828) 438-5262Sheet No.:002.052720.SLDrawing No.:Profile scale
Horz. 20 scale
Vert. 10 scale
Plan view scale: 1" = 20'
Sta. 15+00
Proposed MH 7
Top: 1116.68
Depth: 8ft. w/2ft. drop
Inv in: 1110.68
Inv out: 1108.68
Sta. 18+98.80
Proposed MH 9
w/concrete collar
see sheet D-1
MatchlineSheet C-3172.30ft. of 10 inch SDR 35
PVC @ 2.50%
172.30ft. of 10 inch SDR 35
PVC @ 2.50%City of Morganton Sewer LineExtension WPCC CampusSta. 16+72.30
Proposed MH 8
Top: 1123.00
Depth: 8ft. w/2ft. drop
Inv in: 1117.00
Inv out: 1115.00
226.50ft. o
f

1
0

i
n
c
h

S
D
R

3
5
PVC @ 8.3
2
%
Sta. 18+98.80
Proposed MH 9
Top: 1145.85
Depth: 10ft. w/2ft. drop
Inv in: 1137.85
Inv out: 1135.85
Sta. 16+72.30
Proposed MH 8
w/concrete collar see sheet D-1
Sta. 15+00
Proposed MH 7
w/concrete collar
see Sheet D-1
226.50ft. of 10 inch SDR 35
PVC @ 8.32%
19+0519+0015+0014+90
Notes:
1.All proposed manhole top elevations are set 2ft. above the
existing ground, unless noted on plans.
2.All proposed sewer line shall be set at a minimum 3ft. depth.
3.If 3ft. minimum depth cannot be achieved then pipe material
shall be ductile iron class 350 epoxy lined as shown on plans.
4.All proposed manholes shall have a 2ft. concrete collar poured
around the manhole at ground level.
NOTES:
1. ON NEW INSTALLATION, A MAXIMUM
OF 2 GRADE RINGS SHALL BE USED.
2. CONCRETE SHALL BE 4000 PSI AS
PER ASTM C-478.
3. STEEL REINFORCING SHALL MEET
ASTM A-305, A-15, A-160
OR LATEST STANDARD
4. MANHOLES OVER 3'-6" IN DEPTH
SHALL BE PROVIDED WITH STEPS 1'-3"
ON CENTER. STEPS SHALL BE IN
ACCORDANCE WITH STANDARD NO. 203.
5. INVERT SHALL HAVE 0.20' OF FALL
UNLESS OTHERWISE SPECIFIED.
NOT TO SCALE
201
STD. NO.DATE
3-7-11
SHEET 1 0F 1
LOCKING
RINGS
PENETRATION
STOP
STOP
PENETRATION
SECTION A-A
COPOLYMER
POLYPROPYLENE
PLASTIC
# 3 DEFORMED
STEEL ROD
14"
12"
18"
12"
114"
5 8"
83 4"
1"
7 8"3 16"
9"
312"
312"
114"
14"
14"3 4"
112"1"
NOTES:
1. STEPS TO BE EPOXY
GROUTED IN PLACE.
2. CENTERLINE OF THREAD
TO BE LEVEL & PLUMB
W/ ALL IN MH SECTION.
STEPS TO BE EPOXY
GROUTED IN PLACE
NOT TO SCALE
203
STD. NO.DATE
3-7-11
SHEET 1 0F 1
NOTES:
1. ON NEW INSTALLATION, A MAXIMUM
OF 2 GRADE RINGS SHALL BE USED.
2. CONCRETE SHALL BE 4000 PSI AS
PER ASTM C-478.
3. STEEL REINFORCING SHALL MEET
ASTM C-185 FOR 4' DIAMETER, OR
ASTM C-478 FOR 5' DIAMETER.
4. MANHOLES OVER 3'-6" IN DEPTH
SHALL BE PROVIDED WITH STEPS 1'-3"
ON CENTER. STEPS SHALL BE IN
ACCORDANCE WITH STANDARD NO. 203.
5. INVERT SHALL HAVE 0.20' OF FALL
UNLESS OTHERWISE SPECIFIED.
WATERTIGHT BOOTED
CONNECTION REQUIRED
DUCTILE IRON
CLASS 50 M.J.
FLOW
CONCRETE
BEARING
PAD
BACKFILL AROUND
DROP-INLET
WITH WASHED STONE
SANITARY SEWER DROP MANHOLE DETAIL
'O' RING JOINT
ASTM C-361
4'-0" I.D.
5'-0" I.D.
6'-0" I.D.
RISERS
BASE WITH
PRECAST INVERTS
2.67'
3.65'
4.67'
1.33'
2.67'
4.00'
SLOPE
COMPACTED STONE TO A
DEPTH OF 12" UNDER MANHOLE
5"
SLOPENECK24" MAXIMUMSTD. 202 RING & COVER
WITH 3-1" VENT HOLES UNLESS
OTHERWISE SPECIFIED
STD. 203
M.H. STEP
24" I.D.7"
5"
0.40' GRADE
RING
2.67'
4.00'
5.33'
CONES
WATERTIGHT BOOTED
CONNECTION REQUIRED
RODDED CONTINUOUS
TO TEE
CONCRETE 2 3/4"
ALL-THREAD
RODS
DEADMAN
NOT TO SCALE
204
STD. NO.DATE
3-7-11
SHEET 1 0F 1
NOT TO SCALE
217
STD. NO.DATE
3-7-11
SHEET 1 0F 1
9"9"PIPE DIA.
STONE TO TOP OF PIPE
4" BELOW BOTTOM OF PIPE
STONE IN TRENCH FOR STABILIZATION
DEPTH TO VARY AS PER THE ENGINEER
ACCORDING TO SOIL CONDITIONS
WET CONDITIONS
NOTE: STONE IN TRENCH FOR STABILIZATION AND BEDDING STONE IS TO BE
PAID FOR BY THE TON AS PER THE CONTRACTOR'S BID
STONE IN TRENCH FOR STABILIZATION
DEPTH TO VARY AS PER THE ENGINEER
ACCORDING TO SOIL CONDITIONS
4" BELOW BOTTOM OF PIPE
TO SPRING LINE OF PIPE
MINIMUN STONE BEDDING REQUIRMENT
MINIMUN STONE BEDDING REQUIRMENT
9"9"PIPE DIA.
DRY CONDITIONS
D
66" & LARGER
30" - 60"
27" & SMALLER
DEPTH OF BEDDING
MATERIAL BELOW PIPE
d (MIN.)
6"
12"
18"
CLASS D FLAT SUBGRADE
FINISHED GRADECL
6"PIPE
O.D. OF
6"MINIMUM SIDE CLEARANCE
MAXIMUM SIDE CLEARANCE
O.D. OF
PIPE12"12"
2'
UNDISTURBED
SOIL36" MIN.BACK FILL
BACK FILL
INITIAL
FINAL
DUCTILE IRON, PVC, AND CONCRETE PIPE
TYPICAL TRENCH BOTTOM DIMENSIONS FOR:
TRENCH DETAIL
NOT TO SCALE
218
STD. NO.DATE
3-7-11
SHEET 1 0F 1
A
B
C
4 1/8"
F
G
H
D
4 3/4"
E
1/2"
MIN. AVE. WTS.
RING
COVER
190
125
315
BOTTOM OF
COVER
TOP OF
COVERSANITARYS
E W E RDETAIL "C-C"
1/2"R
1"R
1/2"
1/2
"
*ALL MANHOLE COVERS SHALL MEET
ASTM A48-94 OR LASTEST STANDARD
STND
COVER
280
130
SHORT
RING
MIN. AVE. WTS.
150NOTES
1. ALL COVERS TO
BE SUPPORTED W/4-1"
VENT HOLES IN
COVER
2. ALL RINGS TO BE
SUPPORTED W/4-1"
DIA. ANCHOR HOLES.
3. RING & COVER TO
BE USF 669/KL OR
EQUAL
4. SHORT R&C TO BE
USF 686/KM OR
EQUAL
5. BOLT DOWN/ WATER
TIGHT R&C TO BE
USF 668-KL-BWT
OR EQUAL
STND
SHORT 25"
1
4
3
4
1
2 2
1 1
4
2
1 1
4 8
1
8
1
4
1
A B C D E F G H
25 "23 "23 "1"7 "22"25"33 "
33 "23 "22 "4"1"23 "23 "
NOT TO SCALE
202
STD. NO.DATE
3-7-11
SHEET 1 0F 1
6. ALL MANHOLE FRAMES SHALL
BE BOLTED TO THE CONE
SECTION OR RING WITH A MIN
OF 4 BOLTS PER FRAME
LAGSHIELD IN HOLE DRILLED
INTO CONE OR RING WITH
ANCHOR SUNK TO DESIGN
DEPTH, AND HOT DIPPED
GALVANIZED LAG BOLT &
WASHER
REVISED 3-4-13
MANHOLE FRAME BOLTS
CITY OF MORGANTON
SANITARY SEWER MANHOLE DETAIL
CITY OF MORGANTON CITY OF MORGANTON CITY OF MORGANTON
STANDARD & SHORT MANHOLE RING & COVER MANHOLE STEP FOR PRECAST CONCRETE MANHOLE SANITARY SEWER OUTSIDE DROP CONNECTION
B
A A
B
PLAN VIEW
WATERTIGHT
BOOTED
CONNECTION
REQUIRED
SECTION B-B
STD. NO. 202
RING & COVER
0.40' GRADE
RING24" I.D.7"NECK24" MAXIMUM5"
STD. NO. 203
M.H. STEP
CONES
2.67'
4.00'
5.33'
'O' RING JOINT
ASTM C443-98
OR LATEST
STANDARD
5"
4'-0" I.D.
5'-0" I.D.
6'-0" I.D.
1.33'
2.67'
4.00'
RISERS
SLOPE SLOPE
2.67'
3.65'
4.67'
BASE WITH
PRECAST INVERTS
COMPACTED
STONE TO 12"
UNDER MANHOLESECTION A-A
MANHOLE DIAMETER VS. PIPE DIAMETER
4'-0" = 27" PIPE MAXIMUM
5'-0" = 36" PIPE MAXIMUM
6'-0" = ABOVE 36" PIPE
MANHOLE DIAMETER VS. PIPE DIAMETER
4'-0" = 27" PIPE MAXIMUM
5'-0" = 36" PIPE MAXIMUM
6'-0" = ABOVE 36" PIPE
CITY OF MORGANTONCITY OF MORGANTON
SEWER PIPE BEDDING
SEWER LINE TRENCH BOTTOM
DIMENSIONS AND BACKFILLING
REQUIREMENTS
REVISED DATE
4-6-20
NOTES:
1.TRENCHES REQUIRING SHORING AND
BRACING, DIMENSIONS SHALL BE TAKEN
FROM THE INSIDE FACE OF THE SHORING
AND BRACING.
2.NO ROCKS OR BOULDERS 2" OR LARGER TO
BE USED IN INITIAL BACKFILL.
3.ALL BACKFILL MATERIAL SHALL BE SUITABLE
MATERIAL.
4.BACKFILL SHALL BE COMPACTED IN 6" LAYERS
IN TRAFFIC AREAS, 12" LAYERS IN NON-
TRAFFIC AREAS USING VIBRATORY
EQUIPMENT.
5.ALL BACKFILL TO A HEIGHT OF 12" OVER PIPE
TO BE COMPACTED BY MANUAL MEASURES.
6.ALL PROPOSED SEWER MAIN PIPE INSTALLED
IS REQUIRED TO HAVE AWG NO. 12 GUAGE
SOLID COPPER TRACER WIRE 30 MIL GREEN
HDPE INSULATION.
NOT TO SCALE
222
STD. NO.DATE
08-19-20
SHEET 1 0F 1
CITY OF MORGANTON
SANITARY SEWER MANHOLE VENT
SLOPESLOPE
VENT OPENING TO BE
INSECT SCREENED
4 INCH GALVANIZED PIPE
POUR CONCRETE ANCHOR FOR
STABILIZATION - 3 CUBIC FEET
POUR CONCRETE ANCHOR
AROUND BOTTOM OF VENT
3 CUBIC FEET
WATERTIGHT MANHOLE
RING AND COVER
2 FEET ABOVE 100 YEAR FLOOD ELEVATION
2FT. MINIMUM
3FT. MINIMUM
FLUSH WITH
WALL
WATERTIGHT BOOT
CONNECTION REQUIRED
VARIES
2FT. 4 INCH THICK CONCRETE
COLLAR AROUND MANHOLE
SLOPE CONCRETE AWAY
AT 1
4 INCH (0.25) PER FOOT
STANDARD CONCRETE
MANHOLE TYP.
SANITARY SEWER MANHOLE
WITH CONCRETE COLLAR
City of Morganton Sewer Line
Extension WPCC Campus
Standards & Details
City of Morganton, North Carolina
Drawn By: RLS
Checked By:
Date: 09-16-20
Scale: See Plan
D-1City of Morganton
P.O. Box 3448
Morganton, NC 28680
[phone]
Sheet No.:
002.052720.SL
Drawing No.:
STD. NO.DATE
3-4-19
SHEET 1 0F 1
610GROUND STABILIZATION
CITY OF MORGANTON
Perimeter dikes,
swales, ditches and
slopes
Site area description Stabilization time
frame
Stabilization time
frame exceptions
High quality water
zones (HQW)
Slopes steeper than
3:1
Slopes 3:1 or flatter
All other areas with
slopes flatter than 4:1
7 Days
7 Days
7 Days
14 Days
14 Days
None
None
If slopes are 10' or
less in length and are
not steeper than 2:1,
14 days are allowed
7 Days for slopes
that are not greater
than 50'
None
(except for perimeters
and HQW zones)
*"Extensions of time may be approved by the permitting
authority based on weather or other site-specific conditions
that make compliance impracticable." (Section 11.B(2)(B))
Note
1.Refer to the most current version of the NC DENR "Erosion and Sediment Control Planning
and Design Manual" for reference and changes.
2.Refer to the most current standards and regulations with NC DENR Division of Water Quality.
STD. NO.DATE
3-4-19
SHEET 1 0F 1
611SEEDBED SPECIFICATIONS
SEEDBED PREPARATION
CITY OF MORGANTON
1.Chisel compacted areas and spread topsoil 3 inches deep over adverse
soil conditions if available.
2.Rip the entire area 6 inches in depth.
3.Remove all loose rock, and other obstructions leaving the surface
reasonably smooth and uniform.
4.Apply agricultural lime, fertilizer, and superphosphate uniformly and mix
with soil (see below*).
5.Continue tillage until a well pulverized, firm reasonably uniform seedbed is
prepared 4 to 6 inches deep.
6.Seed on a freshly prepared seedbed and cover seed lightly with seeding
equipment or cultipack after seeding.
7.Mulch immediately after seeding and anchor mulch.
8.Inspect all seeded areas and make necessary repairs or re-seed within the
planting season, if possible. If stand should be over 60% damaged,
re-establish the following original lime, fertilizer and seeding rates.
9.Consult conservation inspector on maintenance, treatment and fertilization
after permanent cover is established.
Note
1.Refer to the most current version of the NC DENR "Erosion and Sediment Control Planning
and Design Manual" for reference and changes.
*Apply: Agricultural limestone - 2 tons/acre and 3 tons/acre in clay soils.
*Fertilizer - 1000 lbs/acre of 10-10-10
*Superphosphate - 500 lbs/acre - 20% analysis
*Mulch - 2 tons/acre of small grain straw
STD. NO.DATE
3-4-19
SHEET 1 0F 1
614
TEMPORARY SEEDING
SPECIFICATIONS FOR FALL
TEMPORARY SEEDING FOR FALL
Seeding Mixture
Species Rate (lbs/acre)
Rye (grain)280 lbs
Seeding Dates
Mountains August 15 - December 15
Piedmont August 15 - December 15
Coastal Plain August 15 - December 30
Soil Amendments
Follow recommendations of soil test or apply 2,000 lbs/acre ground agricultural
limestone and 1,000 lbs/acre 10-10-10 fertilizer.
Mulch
Apply 4,000 lbs/acre straw, anchor straw by netting ,or a mulch anchoring tool.
A disk with blades set nearly straight can be used as a mulch anchoring tool.
Maintenance
Repair and re-fertilize damaged areas immediately. Topdress with 50 lbs/acre
nitrogen in March. If it is necessay to extend temporary cover beyond June 15,
overseed with 50 lbs/acre kobe (piedmont and coastal plain) or korean
(mountains) lespedeza in late February or early March.
STD. NO.DATE
3-4-19
SHEET 1 0F 1
613
TEMPORARY SEEDING
SPECIFICATIONS FOR WINTER &
EARLY SPRING
TEMPORARY SEEDING FOR WINTER
& EARLY SPRING
Seeding Mixture
Species Rate (lbs/acre)
Rye (grain)120 lbs
Annual Lespedeza 50 lbs
(kobe in piedmont & coastal plain,
korean in mountains)
Seeding Dates
Mountains (above 2,500ft.)February 15 - May 15
Mountains (below 2,500ft.)February 15 - May 1
Piedmont January 1 - May 1
Coastal Plain December 1 - April 15
Soil Amendments
Follow recommendations of soil test or apply 2,000 lbs/acre ground agricultural
limestone and 750 lbs/acre 10-10-10 fertilizer.
Mulch
Apply 4,000 lbs/acre straw, anchor straw by netting, or a mulch anchoring tool. A
disk with blades set nearly straight can be used as a mulch anchoring tool.
Maintenance
Re-fertilize if growth is not fully adequate. Re-seed, re-fertilize and mulch
immediately following erosion or other damage.
STD. NO.DATE
3-4-19
SHEET 1 0F 1
612
TEMPORARY SEEDING
SPECIFICATIONS
FOR SUMMER
TEMPORARY SEEDING FOR SUMMER
Seeding Mixture
Species Rate (lbs/acre)
German millet 40 lbs
Seeding Dates
Mountains May 15 - August 15
Piedmont May 1 - August 15
Coastal Plain April 15 - August 15
Soil Amendments
Follow recommendations of soil test or apply 2,000 lbs/acre ground agricultural
limestone and 750 lbs/acre 10-10-10 fertilizer.
Mulch
Apply 4,000 lbs/acre straw, anchor straw by netting, or a mulch anchoring tool. A
disk with blades set nearly straight can be used as a mulch anchoring tool.
Maintenance
Re-fertilize if growth is not fully adequate. Re-seed, re-fertilize and mulch
immediately following erosion or other damage.
CITY OF MORGANTONCITY OF MORGANTONCITY OF MORGANTON
Note
1.Refer to the most current version of the NC DENR "Erosion and Sediment Control Planning
and Design Manual" for reference and changes.Note
1.Refer to the most current version of the NC DENR "Erosion and Sediment Control Planning
and Design Manual" for reference and changes.
Note
1.Refer to the most current version of the NC DENR "Erosion and Sediment Control Planning
and Design Manual" for reference and changes.
NOT TO SCALE
223
STD. NO.DATE
08-19-20
SHEET 1 0F 1
CITY OF MORGANTON
SANITARY SEWER AERIAL PIPE CROSSINGMANHOLE TYP.RIP-RAP STONEPROTECTIONCREEK OR CHANNELMAXIMUM PIPE SPAN DETERMINEDBY PIPE MANUFACTURER18 FT. FLANGE TO FLANGE PIPE18 FT. FLANGE TO FLANGE PIPEMANHOLE TYP.CENTER PIPEFLANGE OVERCROSSINGNOT TO SCALE
330
STD. NO.DATE
3-7-11
SHEET 1 0F 1
EDGE OF WATER
TOP OF STREAM BANK
PLAN
PROPOSED
UTILITY LINE5' MIN.
5' MIN.
STONE STREAM BANK
STABILIZATION CLASS B
RIP RAP
NOTES:
1. STONE TO WELL GRADED CLASS B RIP RAP
2. STONE IS TO BE KEYED INTO EACH SIDE OF STREAM BED AND EACH END OF THE STABILIZATION 1FT. DEEP
TO PREVENT EROSION AROUND EDGES OF STABILIZATION.
3. STONE IS TO EXTEND SHALL EXTEND FROM STREAM EDGE TO THE TOP OF THE STREAM BANK.
4. STONE IS TO BE PLACED AT A THICKNESS OF 14" MINIMUM THROUGHOUT.
5. EXCAVATION IN THE STREAM BED SHALL BE AS NARROW AS POSSIBLE IN ORDER TO MINIMIZE DISTURBANCE
AND SEDIMENTATION DURING INSTALLATION.
6. STABILIZE THE STREAM CHANNEL WITH CLASS B RIP RAP STONE UP TO A LEVEL EQUAL TO THE
BOTTOM OF THE NATURAL CHANNEL.
FILTER FABRIC
MINIMUM 14"
STONE THICKNESS
PROPOSED UTILITY LINE
SECTION
STREAM BANK STABILIZATION
CITY OF MORGANTON
City of Morganton Sewer Line
Extension WPCC Campus
Standards & Details
City of Morganton, North Carolina
Drawn By: RLS
Checked By:
Date: 09-16-20
Scale: See Plan
D-2City of Morganton
P.O. Box 3448
Morganton, NC 28680
[phone]
Sheet No.:
002.052720.SL
Drawing No.:
STD. NO.DATE
3-4-19
SHEET 1 0F 1
615
PERMANENT SEEDING
SPECIFICATIONS
PERMANENT SEEDING
Seeding Mixture
Species Rate (lbs/acre)
Kentucky bluegrass (20%)260 lbs
Rebel fescue (80%)
Seeding Dates
Mountains March 15 - May 15
August 15 - October 15
Soil Amendments
Follow recommendations of soil test or apply 2,000 lbs/acre ground agricultural
limestone and 750 lbs/acre 10-10-10 fertilizer.
Mulch
Apply 4,000 lbs/acre straw, anchor straw by netting, or a mulch anchoring tool.
A disk with blades set nearly straight can be used as a mulch anchoring tool.
Maintenance
Re-fertilize if growth is not fully adequate. Re-seed, re-fertilize and mulch
immediately following erosion or other damage.
STD. NO.DATE
3-4-19
SHEET 1 0F 1
616
SLOPE SEEDING
SPECIFICATIONS
SLOPE SEEDING
Seeding Mixture
Species Rate (lbs/acre)
Valda hard fescue 20 lbs
Astro tall fescue 8 lbs
Penlawn red fescue 25 lbs
Perennial rye 25 lbs
Ken-Blu Kentucky bluegrass 1.5 lbs
Seeding Dates
Mountains March 15 - May 15
August 15 - October 15
Soil Amendments
Follow recommendations of soil test or apply 2,000 lbs/acre ground agricultural
limestone and 400 lbs/acre 18-46-50 fertilizer.
Mulch
Apply 4,000 lbs/acre straw, anchor straw by netting, or a mulch anchoring tool.
A disk with blades set nearly straight can be used as a mulch anchoring tool.
Maintenance
Re-fertilize if growth is not fully adequate. Re-seed, re-fertilize and mulch
immediately following erosion or other damage.
CITY OF MORGANTON CITY OF MORGANTON
Note
1.Refer to the most current version of the NC DENR "Erosion and Sediment Control Planning
and Design Manual" for reference and changes.
Note
1.Refer to the most current version of the NC DENR "Erosion and Sediment Control Planning
and Design Manual" for reference and changes.
City of Morganton Sewer Line
Extension WPCC Campus
Standards & Details
City of Morganton, North Carolina
Drawn By: RLS
Checked By:
Date: 09-16-20
Scale: See Plan
D-3City of Morganton
P.O. Box 3448
Morganton, NC 28680
[phone]
Sheet No.:
002.052720.SL
Drawing No.:
6+00 7+00
Sta. 06+08.50
Pipe invert elev.:1073.52
Intermittent contributory bottom elev.:1076.15
Intermittent contributory high water mark elev.:1077.09
Note:
High water mark elevation set by Wildlands Engineering
High water mark
Profile scale
Horz. 20 scale
Vert. 10 scale
O:\Engineering 2020\Water Department\City Of Morganton Sewer Line Ext @ WPCC Campus\002.052720.SL\Civil CAD\1 Design.dwg
Sta. 06+92.30
Proposed MH 3 rim flush with ground
Top: 1088.00
Depth: 13.50ft. w/2ft. drop
Inv in: 1076.50
Inv out: 1074.50
242.87ft. of 10 inch class 350
epoxy lined DIP @ 1.19%
Sta. 06+08.50
Sewer line crossing intermittent
contributory. Maintain 2ft depth
under contributory
12+00 13+00
30ft. span
Sta. 12+46.75
Sewer crossing ravene.
Install flanged DIP maintain 6ft.
clearance above ravine
80ft. of 10 inch flanged class 350
epoxy lined DIP @ 1.65%
Sta. 12+05.30
Proposed MH 5
Top: 1096.58
Depth: 6.50ft.
Inv in: 1090.28
Inv out: 1090.08
Sta. 12+85.30
Proposed MH 6
Top: 1098.60
Depth: 7ft. w/1ft. drop
Inv in: 1092.60
Inv out: 1091.60
Sta. 12+46.75
Pipe invert elev.:1090.90
Ravine bottom elev.:1083.22
Ravine high water mark elev.:1083.63
Note:
High water mark elevation set by Wildlands Engineering
High water mark
Profile scale
Horz. 20 scale
Vert. 10 scale
O:\Engineering 2020\Water Department\City Of Morganton Sewer Line Ext @ WPCC Campus\002.052720.SL\Civil CAD\1 Design.dwg
North Carolina Department of Natural and Cultural Resources
State Historic Preservation Office
Ramona M. Barons, Administrator
Governor Roy Cooper
Secretary Susi H. Hamilton
September 22, 2020
Mario Sclarandis, P.E.
City Engineer, Development and Design Services
305 E Union St. Suite AI00,
Morganton, NC 28655
Office of Archives and History
Deputy Secretary Kevin Cherry
mselarandisgci.morganton.nc.us
RE: Extend sanitary sewer line, 298 East College Drive, Morganton, Burke County, ER 20-1953
Dear Mr. Sclarandis:
Thank you for your September 11, 2020, letter concerning the above -referenced undertaking. We have
reviewed the materials submitted and determined that it will not adversely affect the National Register -
listed Broughton Hospital Historic District (BK0042).
The above comments are offered in accord with Section 106 of the National Historic Preservation Act and
the regulations of the Advisory Council on Historic Preservation at 36 CFR 800. If you have any questions,
please contact Renee Gledhill -Earley, Environmental Review Coordinator at 919-814-6579 or
renee.gledhill-earley�na ncdcr.gov
Sincerely,
Ramona Bartos
Deputy State Historic Preservation Officer
cc: Kevin Cherry, SHPO
Mike Moser, SPO
kevin.cherrykncdcr.gov
mike.moserQdoa.nc.gov
Location: 109 East Jones Street, Raleigh NC 27601 Mailing Address: 4617 Mad Service Center, Raleigh NC 27699-4617 Telephone/Fax: [phone]-6599

United States Department of the Interior
FISH AND WILDLIFE SERVICE
Asheville Field Office
160 Zillicoa Street Suite #B
Asheville, North Carolina 28801

August 24, 2020

Mr. Mario Sclarandis
City of Morganton
305 E. Union Street, Suite A100
Morganton, North Carolina 28680

Subject: Federally Listed Species Assessment – City of Morganton Sewer Line Extension,
Adjacent to East College Drive, in Morganton, Burke County, North Carolina

Dear Mr. Sclandaris:

On August 21, 2020, we received (via e-mail) a copy of the Pre-Construction Notification
Application (PCN) for the subject project. On August 12, 2020, Mr. Bryan Tompkins spoke
with you about the proposed project via telephone. We have reviewed the information you
presented and are providing the following comments in accordance with the provisions of the
Fish and Wildlife Coordination Act, as amended (16 U.S.C. 661-667e), and section 7 of the
Endangered Species Act of 1973, as amended (16 U.S.C. 1531-1543) (Act).

According to the information you presented, the City of Morganton is proposing to extend an
existing gravity sewer line to provide service to a proposed multi-family development. The new
12-inch sewer line will be about 1,898-linear feet in length and will require a crossing of an un-
named stream. The stream banks consists of a narrow vegetated riparian buffer area and tree
removal will be necessary to complete the stream crossing.

Endangered Species. Based on the information provided, the project site contains potential
suitable summer roosting habitat for northern long-eared bat (Myotis septentrionalis) which is
currently federally listed as a threatened species. The PCN indicates that all tree removal
associated with the project will be conducted during the winter (October 15 – April 15) when
northern long-eared bats are not using summer roost trees. Given the winter tree clearing, you
have made a “may affect, not likely to adversely affect” determination for northern long-eared
bat. We concur. Further, we do not believe the project will have no effect to other federally
listed species known to occur in Burke County. Therefore, the requirements under section 7(c)
of the Act are fulfilled. However, obligations under section 7 of the Act must be reconsidered if:
(1) new information reveals impacts of this identified action that may affect listed species or
critical habitat in a manner not previously considered, (2) this action is subsequently modified in
Mr. Sclarandis - City of Morganton 2

a manner that was not considered in this review, or (3) a new species is listed or critical habitat is
determined that may be affected by the identified action.

Project Recommendations – We have no objections to this project. However, we recommend
the following measures be included in any permit for the proposed project:

• Stringent erosion-control measures should be installed where soil is disturbed and should
be maintained until project completion.
• Streamside vegetation should be left unaltered as much as possible. Riparian buffers
should be re-established with plantings of the native species and efforts should be made
to increase riparian buffer widths wherever practicable.

We appreciate the opportunity to provide these comments. If we can be of assistance or if you
have any questions, please do not hesitate to contact Mr. Bryan Tompkins of our staff at
828/258-3939, Ext. 240. In any future correspondence concerning this project, please reference
our Log Number 4-2-20-434.
DWR Pre-Fil ing Meeting Req u est Form
ID#*Ve rsion *
Re gional Office *
Re v ie we r List *
Contact Name *
Contact Email Addre ss *
Proje ct Name *
Proje ct Owne r *
Proje ct County *
Owne r Addre ss:
Is this a transportation proje ct?*
Type (s) of approv al sought from the DWR:
Doe s this proje ct hav e an e xisting proje ct ID#?*
Do you know the name of the staff me mbe r you would like to re que st a me e ting with?
Ple ase giv e a brie f proje ct de scription be low.*
20201477 1
Asheville Regional Office - [phone]
Amy Annino
Pre-Filing Me eting Reque st submitte d 10/15/2020
mario sclarandis
[e-mail]
City of Morganton Sewer Line Ext. @ WPCC Campus
Western Piedmont Community College
Burke
City
Morganton
State / Province / Region
NC
Postal / Zip Code
28655
Country
United States
Street Address
1001 Burkemont Ave.
Address Line 2
Yes No
401 Water Quality Certification -
Regular
401 Water Quality Certification -
Express
Individual Permit Modification
Shoreline Stabilization
Yes No
Amy Annino
The sewer line extension will start at an existing 12-inch sewer outfall line
manhole. The 10-inch sewer line will be approximately 1898 linear feet in
length with 9 new manholes at various depths with an aerial crossing of
approximately 30 linear feet, and a temporary trenching disturbance of 3
foot wide by 4 foot deep a maximum of 30 feet long of a blue line stream
using a pump around method. The equipment to be used will be utility
construction equipment to include track hoes and excavators.
Please give a couple of dates you are available for a meeting.
Ple ase attach the docume ntation you would like to hav e the me e ting about.
Signature
Submittal Date
11/16/2020
Proposed City of Morganton Sewer Line
Extension WPCC Campus.pdf
6.51MB
pdf only
By digitally signing below, I certify that I have read and understood that per the Federal Clean Water Act Section
401 Certification Rule the following statements:

· This form completes the requirement of the Pre-Filing Meeting Request in the Clean Water Act Section 401 Certification
Rule.
· I understand by signing this form that I cannot submit my application until 30 calendar days after this pre-filing
meeting request.
· I also understand that DWR is not required to respond or grant the meeting request.

Your project’s thirty-day clock started upon receipt of this application.  You will receive notification regarding meeting location
and time if a meeting is necessary.  You will receive notification when the thirty-day clock has expired, and you can submit an
application.
10/15/2020
DWR Pre-Fil ing Meeting Req u est Form
ID#*Ve rsion *
Re gional Office *
Re v ie we r List *
Contact Name *
Contact Email Addre ss *
Proje ct Name *
Proje ct Owne r *
Proje ct County *
Owne r Addre ss:
Is this a transportation proje ct?*
Type (s) of approv al sought from the DWR:
Doe s this proje ct hav e an e xisting proje ct ID#?*
Do you know the name of the staff me mbe r you would like to re que st a me e ting with?
Ple ase giv e a brie f proje ct de scription be low.*
20201477 1
Asheville Regional Office - [phone]
Amy Annino
Pre-Filing Me eting Reque st submitte d 10/15/2020
mario sclarandis
[e-mail]
City of Morganton Sewer Line Ext. @ WPCC Campus
Western Piedmont Community College
Burke
City
Morganton
State / Province / Region
NC
Postal / Zip Code
28655
Country
United States
Street Address
1001 Burkemont Ave.
Address Line 2
Yes No
401 Water Quality Certification -
Regular
401 Water Quality Certification -
Express
Individual Permit Modification
Shoreline Stabilization
Yes No
Amy Annino
The sewer line extension will start at an existing 12-inch sewer outfall line
manhole. The 10-inch sewer line will be approximately 1898 linear feet in
length with 9 new manholes at various depths with an aerial crossing of
approximately 30 linear feet, and a temporary trenching disturbance of 3
foot wide by 4 foot deep a maximum of 30 feet long of a blue line stream
using a pump around method. The equipment to be used will be utility
construction equipment to include track hoes and excavators.
Please give a couple of dates you are available for a meeting.
Ple ase attach the docume ntation you would like to hav e the me e ting about.
Signature
Submittal Date
11/16/2020
Proposed City of Morganton Sewer Line
Extension WPCC Campus.pdf
6.51MB
pdf only
By digitally signing below, I certify that I have read and understood that per the Federal Clean Water Act Section
401 Certification Rule the following statements:

· This form completes the requirement of the Pre-Filing Meeting Request in the Clean Water Act Section 401 Certification
Rule.
· I understand by signing this form that I cannot submit my application until 30 calendar days after this pre-filing
meeting request.
· I also understand that DWR is not required to respond or grant the meeting request.

Your project’s thirty-day clock started upon receipt of this application.  You will receive notification regarding meeting location
and time if a meeting is necessary.  You will receive notification when the thirty-day clock has expired, and you can submit an
application.
10/15/2020