20171563 Ver 1_401 Application_20171217

LABELLA
Associates, P.C.
1520 South Boulevard, Suite 210 1 Charlotte, NC 28203 1 p 704.376.6423 1 f 704.332.61771 www.labellapc.com
December 5, 2017
NC DWO, WBSCP Unit 2 0 1 7 1 5 6 3
512 North Salisbury Street
Raleigh, NC 27604
RE: Pre -Construction Notification Submission
SAW -2017-01449
Phase 1, Gastonia South East Sewer Project
LaBella Project 2170369
Please find enclosed the submission of a Pre -Construction Notification (PCN) Form for Phase 1 of the
Gastonia South East Sewer Project. This submission has been made on the behalf of City of Gastonia for a
Section 404 permit. LaBella Associates has completed a delineation of streams and wetlands for Phase 1
of the Gastona South East Sewer Project. A Preliminary Jurisdictional Determination Request has been
submitted and has been assigned the Project ID SAW -2017-01449. The PCN Form and attached
information, including required forms, tables, and figures, are submitted for your review and approval for
a Section 404 Permit. A copy has also been submitted to the Corps.
Project Description and Methodology
As shown in the Phase 1 Location Map (Figure 1), Phase 1 consists of approximately 2.5 miles of gravity
and force main sewer to be installed along the west side of South Fork Catawba River, crossing the river
at Armstrong Ford Road and extending east to the Eagle Road Waste Water Treatment Plant. The sewer
line will be installed with conventional construction including excavation, directional drilling and Bore and
Jack methods. The sewer will cross under the South Fork Catawba River, four other streams and
wetlands, and will be completed in compliance with FERC requirements. Construction will require limited
open -cut wetlands crossings and run adjacent to other wetlands. The maintenance corridor will be only
10 feet in width, helping to minimize wetland and buffer impacts. Buffer impact locations are shown in
Figure 4, at the end of the application package.
Property Ownership
Potentially impacted wetlands are located on property owned by Mayworth Development Corpor
and Atlantic Residential. Signed Access Certification has been obtained for both properties and is oerg attached. Impacts to Wetland L will occur within the DOT maintained ROW and is readily visible an accessible from the road.
Wetlands Delineation
CZ) uuu
M
m V1 N
Wetlands delineation has been completed for the entire Gastonia South East Sewer Project, and rep d
in Wetland and Stream Delineation Report Gastonia Southeast Sewer Project. Wetlands documentsm Uu`
and data forms relating to the Phase 1 project are attached and have been extracted from that rep0r
The delineation was performed in compliance with methodology set forth in the US Army Corps of
Rel ati onships. Resources. Results.

NC DWQ Pre -Construction Notification Form, Phase 1 South East Sewer
December 5, 2017 Page 2
Engineers (USACE) Wetland Delineation Manual (USACE 1987) and subsequent guidance including the
Eastern Mountains and Piedmont Regional Supplement.
Wetlands were delineated using survey flagging at regular locations along the wetland -upland boundary.
All boundaries either form complete polygons or tie to surface water features such as streams or ponds.
Streams were flagged at representative points to depict jurisdictional starting points. Wetland
Determination Forms were completed for each type of wetland community that was encountered.
Streams were assessed for jurisdiction under the CWA using field indications of ordinary high water mark.
Delineation Results
The Phase 1 Location Map (Figure 1) shows the general location of the proposed Phase I South East Sewer
Project. Figures 2SA, 2TA and 2UA are USGS based maps of the locations of wetlands and streams that
will be impacted by the project. Figures 2SB, 2TB and 2UB are aerial features maps of the same locations.
Figures 3S, 3T and 3U show the river crossing, stream crossings and impacts in Wetlands L, K and J. The
wetland figures are taken from LaBella's report Wetland and Stream Delineation Report, Gastonia
Southeast Sewer Project.
Wetland Determination Data Forms are attached for each Wetland L, K and J, and their associated Upland
data points. See PCN Continuation Document Pages 16 through 33. A copy of the ORM upload sheet is
attached at the end of the package.
We respectfully request your review of this information and approval for a Section 404 Permit. Please
advise us of any required modifications or additional required documentation to complete this
submission.
Thank you for your time and please do not hesitate to contact me with any questions or comments
regarding this submission. I can be reached at 704/941-2123 and [e-mail] . Please provide a
record of receipt of this application package.
Respectfully submitted,
LABELLA ASSOCIATES, P.C.
Richard K. Rote, CIH
Regional Environmental Manager
Attachments:
Pre -Construction Notification Form
Agent Authorization Certification Form
Figure 1: Project Location Map
PCN Continuation Document
Y:\2170369 -Gastonia SE Sewer\CFi1e\Ph1-5\110 Env\Phase 1 PCN\PCN Submission State\Cover Letter Ph 1 PCN Submission 2017.12.05.docx
LABELLA

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Office Use Only:
Corps action ID no.
DWQ project no.
Form Version 1.4 January 2009
Page 1 of 10
PCN Form — Version 1.4 January 2009
Pre -Construction Notification (PCN) Form
A.
Applicant Information
1.
Processing
1 a. Type(s) of approval sought from the Corps:X❑
Section 404 Permit ❑ Section 10 Permit
1 b.
Specify Nationwide Permit (NWP) number: NWP 12 or General Permit (GP) number:
1 c.
Has the NWP or GP number been verified by the Corps?
❑ Yes X❑ No
1d.
Type(s) of approval sought from the DWQ (check all that apply):
❑X 401 Water Quality Certification — Regular ❑ Non -404 Jurisdictional General Permit
❑ 401 Water Quality Certification — Express Riparian Buffer Authorization
1 e.
Is this notification solely for the record
because written approval is not required?
For the record only for DWQ
401 Certification:
❑ Yes ❑X No
For the record only for Corps Permit:
❑ Yes ❑X No
1f.
Is payment into a mitigation bank or in -lieu fee program proposed for
mitigation of impacts? If so, attach the acceptance letter from mitigation bank
or in -lieu fee program.
❑ Yes ❑X No
1 g.
Is the project located in any of NC's twenty coastal counties. If yes, answer 1h
below.
❑ Yes ❑X No
1 h.
Is the project located within a NC DCM Area of Environmental Concern (AEC)?
❑ Yes ❑X No
2.
Project Information
2a.
Name of project:
Gastonia South East Sewer, Phase I
2b.
County:
Gaston
2c.
Nearest municipality / town:
Belmont
2d.
Subdivision name:
NA, See Figure 1 for Project location.
2e.
NCDOT only, T.I.P. or state project no:
NA
3.
Owner Information
3a.
Name(s) on Recorded Deed:
Various, see PCN Continuation Document Page 1 of 45.
3b.
Deed Book and Page No.
3c.
Responsible Party (for LLC if
applicable):
3d. Street address:
3e.
City, state, zip:
3f.
Telephone no.:
3g.
Fax no.:
3h.
Email address:
Page 1 of 10
PCN Form — Version 1.4 January 2009

4. Applicant Information (if different from owner)
4a. Applicant is:
❑ Agent ❑X Other, specify: Project Manager
4b. Name:
Cary Rodriguez
4c. Business name
(if applicable):
City of Gastonia
4d. Street address:
Garland Municipal Business Center, 150 S York Street
4e. City, state, zip:
Gastonia, NC 28052
4f. Telephone no.:
704.869.1037
4g. Fax no.:
4h. Email address:
[e-mail]
5. Agent/Consultant Information (if applicable)
5a. Name:
Rick Rote
5b. Business name
(if applicable):
LaBella Associates, PC
5c. Street address:
1520 South Blvd, Ste 210
5d. City, state, zip:
Charlotte, NC 28203
5e. Telephone no.:
704-941-2123
5f. Fax no.:
5g. Email address:
[e-mail]
Page 2 of 10

B. Project Information and Prior Project History
1. Property Identification
1a. Property identification no. (tax PIN or parcel ID):
See attached PCN Continuation Document Page 1 of 45
1 b. Site coordinates (in decimal degrees):
ILatitude: 35.21673 Longitude: -81.064688
1 c. Property size: Easement
17 acres
2. Surface Waters
2a. Name of nearest body of water to proposed project:
South Fork Catawba River
2b. Water Quality Classification of nearest receiving water:
WS -V
2c. River basin:
Catawba
3. Project Description
3a. Describe the existing conditions on the site and the general land use in the vicinity of the project at the time of this
application:
This is a linear utility project that will cross the South Fork Catawba River at Armstrong Ford Road and run north along the southern bank of South
Fork Catawba River approximately 1 mile. Vegetation conditions are mostly forest, some areas are maintained commercial and residential landscape.
3b. List the total estimated acreage of all existing wetlands on the property: 21.5
3c. List the total estimated linear feet of all existing streams (intermittent and perennial) on the property: 3,000
3d. Explain the purpose of the proposed project:
Phase I provides new sewer line and pump station to satisfy requirements of current and recently approved development.
3e. Describe the overall project in detail, including the type of equipment to be used:
Installation of gravity and force main sewer, manholes and pump stations. See the PCN Continuation Document Page 6 of 45.
4. Jurisdictional Determinations
4a. Have jurisdictional wetland or stream determinations by the
Corps or State been requested or obtained for this property /
project (includingall prior phases)in the past?
❑X Yes ❑ No ❑ Unknown
Comments: Delineations made b LaBella Associates, PC
y
4b. If the Corps made the jurisdictional determination, what type
of determination was made?
❑X Preliminary ❑ Final
4c. If yes, who delineated the jurisdictional areas?
Name (if known): Ira Poplar -Jeffers
Agency/Consultant Company: LaBella Associates, PC
Other:
4d. If yes, list the dates of the Corps jurisdictional determinations or State determinations and attach documentation.
A PJD request was submitted to the Corps on September 29, 2017. No site visit has yet been scheduled.
5. Project History
5a. Have permits or certifications been requested or obtained for
this project (including all prior phases) in the past?
❑ Yes ❑X No ❑ Unknown
5b. If yes, explain in detail according to "help file" instructions.
6. Future Project Plans
6a. Is this a phased project?
❑X Yes ❑ No
6b. If yes, explain.
Phase I is to occur immediately to satisfy existing demand. Phase 11 is expected to proceed within the next 3 to 5 years, as population growth and
development may require.
Page 3 of 10
PCN Form — Version 1.4 January 2009

Figur
3S
3T
3U
3S
3T
3U
3U
C. Proposed Impacts Inventory
1. Impacts Summary
1 a. Which sections were completed below for your project (check all that apply):
❑X Wetlands ❑X Streams — tributaries ❑ Buffers ❑ Open Waters ❑ Pond Construction
2. Wetland Impacts
If there are wetland impacts proposed on the site, then complete this question for each wetland area impacted.
2a.
2b.
2c.
2d.
2e.
2f.
Wetland impact
Type of impact
Type of wetland
Forested
Type of jurisdiction
Area of
number
Corps (404,10) or
impact
Permanent (P) or
DWQ (401, other)
(acres)
Temporary T
W1 L P
Land Clearing
Hardwood Flat
No
Corps
0.0104
W2 K P
Land Clearing
Bottomland Hardwood Forest
Yes
Corps
0.0472
W3 J P
Land Clearing
Bottomland Hardwood Forest
Yes
Corps
0.0036
W4 L T
Land Clearing
Hardwood Flat
No
Corps
0.0749
W5 K T
Land Clearing
Bottomland Hardwood Forest
Yes
Corps
0.1795
W6 J T
Land Clearing
Bottomland Hardwood Forest
Yes
Corps
0.016
2g. Total Wetland Impacts:
0.331
2h. Comments:
Temporary and permanent wetland impacts will be minimized. A maximum 10 foot wide corridor will maintained at each wetland. Maintenance will
consist of tree removal. The wetland portion of the corridor will not be mown. See Figures in Continuation Doc pages 7 thru 15, and Wetland
Determination Sheets in Continuation Doc pages 16 thru 33.
3. Stream Impacts
If there are perennial or intermittent stream impacts (including temporary impacts) proposed on the site, then complete this
question for all stream sites impacted.
3a.
3b.
3c.
3d.
3e.
3f.
3g.
Stream impact
Type of impact
Stream name
Perennial (PER) or
Type of
Average
Impact
number
intermittent (INT)?
jurisdiction
stream
length
Permanent (P) or
width
(linear
Temporary (T)
(feet)
feet)
S1 H T
Excavation
UT1 to S Fork Catawba
PER
DWQ
12.5
20
S2 -
Choose one
S3 -
Choose one
-
-
S4 -
Choose one
-
-
S5 -
Choose one
-
S6 -
Choose one
-
-
3h. Total stream and tributary impacts
20
3i. Comments:
Work to be completed when stream is dry and returned to natural conditions as quickly as possible, estimated 5 days construction duration. See
figures in Continuation Doc pages 9, 12 and 15.
Page 4 of 10
PCN Form — Version 1.4 January 2009

4. Open Water Impacts
If there are proposed impacts to lakes, ponds, estuaries, tributaries, sounds, the Atlantic Ocean, or any other open water of
the U.S. then indivi ually list all open water impacts below.
4a.
Open water
impact number
Permanent (P) or
Temporary T
4b.
Name of waterbody
(if applicable)
4c.
Type of impact
4d.
Waterbody
type
4e.
Area of impact (acres)
01 -
None
Choose one
Choose
O2 -
Choose one
Choose
03 -
Choose one
Choose
04 -
Choose one
Choose
4f. Total open water impacts
4g. Comments:
5. Pond or Lake Construction
If pond or lake construction proposed, the complete the chart below.
5a.
Pond ID number
5b.
Proposed use or
purpose of pond
5c.
Wetland Impacts (acres)
5d.
Stream Impacts (feet)
5e.
Upland
(acres)
Flooded
Filled
Excavated
Flooded
Filled
Excavated
P1
Choose one
P2
Choose one
5f. Total:
5g. Comments:
5h. Is a dam high hazard permit required?
❑ Yes ❑ No If yes, permit ID no:
5i. Expected pond surface area (acres):
5j. Size of pond watershed (acres):
5k. Method of construction:
6. Buffer Impacts (for DWQ)
If project will impact a protected riparian buffer, then complete the chart below. If yes, then individually list all buffer impacts
below. If any impacts require mitigation. then vou MUST fill out Section D of this form.
6a. Project is in which protected basin?
❑ Neuse ❑ Tar -Pamlico ❑X Catawba ❑ Randleman ❑ Other:
6b.
Buffer Impact
number -
Permanent (P) or
Temporary T
6c.
Reason for impact
6d.
Stream name
6e.
Buffer
mitigation
required?
6f.
Zone 1
impact
(square
feet)
6g.
Zone 2
impact
(square
feet
61 P
Non -electric utility: Sewer
South Fork Catawba River
Yes
16,900
33,960
B2 P
Non -electric utility: Sewer
UT -1 South Fork Catawba River
Yes
1,255
3,682
B3 P
Non -electric utility: Sewer
UT -2 South Fork Catawba River
Yes
3,970
4,367
B4 P
Non -electric utility: Sewer
UT -3 South Fork Catawba River
Yes
2,315
5,859
B5 -
Yes/No
B6 -
Yes/No
6h. Total Buffer Impacts:
24,440
47,868-
6i. Comments: ' Final Design impact determinations 11/28/17. Buffer impact areas are shown on Figure 4 in PCN Continuation Document page 45
of 45.
Page 5 of 10

D. Impact Justification and Mitigation
1. Avoidance and Minimization
1a. Specifically describe measures taken to avoid or minimize the proposed impacts in designing project.
Wetland impacts have been minimized by proposing a permanent easement that avoids streams and adjacent wetlands wherever possible. The South
Fork Catawba River and several stream crossings will be installed by directional drill methods. One stream crossing will be completed by open cut
during dry weather, other crossings will be completed by Bore & Jack. Temporary clearing for construction will be minimized, construction equipment
will utilize cleared easements to the greatest extent possible.
1 b. Specifically describe measures taken to avoid or minimize the proposed impacts through construction techniques.
Typical sediment and erosion control measures will be utilized on site. Poly construction fencing will be used to protect jurisdictional waters that will
not be impacted. Construction will be completed to minimize impacts, and scheduling and staging will be timed to minimize the amount of time spent
working in wetlands and will be completed during dry periods. Pre -construction contours will be restored and disturbed areas returned to pre -
construction conditions as practicable. The permanent corridor in the wetlands will be maintained at no more than 10 feet wide.
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?
❑X Yes ❑ No
See PCN Continuation Doc page 34 of 45
2b. If yes, mitigation is required by (check all that apply):
❑X DWQ ❑ Corps
2c. If yes, which mitigation option will be used for this
project?
❑ Mitigation bank
❑X Payment to in -lieu fee program
❑ Permittee Responsible Mitigation
3. Complete if Using a Mitigation Bank
3a. Name of Mitigation Bank:
3b. Credits Purchased (attach receipt and letter)
Type: Choose one
Type: Choose one
Type: Choose one
Quantity:
Quantity:
Quantity:
3c. Comments:
4. Complete if Making a Payment to In -lieu Fee Program
4a. Approval letter from in -lieu fee program is attached.
❑X Yes
4b. Stream mitigation requested:
linear feet
4c. If using stream mitigation, stream temperature:
Choose one
4d. Buffer mitigation requested (DWQ only):
24,440 square feet
4e. Riparian wetland mitigation requested:
acres
4f. Non -riparian wetland mitigation requested:
acres
4g. Coastal (tidal) wetland mitigation requested:
acres
4h. Comments:
5. Complete if Using a Permittee Responsible Mitigation Plan
5a. If using a permittee responsible mitigation plan, provide a description of the proposed mitigation plan.
Page 6 of 10
PCN Form — Version 1.4 January 2009

6. Buffer Mitigation (State Regulated Riparian Buffer Rules) — required by DWQ
6a. Will the project result in an impact within a protected riparian buffer that requires
❑X Yes ❑ No
buffer mitigation?
6b. If yes, then identify the square feet of impact to each zone of the riparian buffer that requires mitigation. Calculate the
amount of mitigation required.
6c.
6d.
6e.
Zone
Reason for impact
Total impact
Multiplier
Required mitigation
(square feet)
(square feet)
Zone 1
Sewer construction &
maintenance
24,440
3 (2 for Catawba)
48,880
Zone 2
Sewer construction &
maintenance
47,868
1.5
71,802
6f. Total buffer mitigation required:
120,682
6g. If buffer mitigation is required, discuss what type of mitigation is proposed (e.g., payment to private mitigation bank,
permittee responsible riparian buffer restoration, payment into an approved in -lieu fee fund).
Payment to In -lieu fee fund program is the proposed mitigation.
6h. Comments:
Page 7 of 10

E.
Stormwater Management and Diffuse Flow Plan (required by DWQ)
1.
Diffuse Flow Plan
1 a.
Does the project include or is it adjacent to protected riparian buffers identified
❑X Yes ❑ No
within one of the NC Riparian Buffer Protection Rules?
1 b.
If yes, then is a diffuse flow plan included? If no, explain why.
DWQ determination of NC Riparian Buffer Protection Rule applicability and requirements is pending.
❑ Yes ❑X No
2.
Stormwater Management Plan
2a.
What is the overall percent imperviousness of this project?
1
2b.
Does this project require a Stormwater Management Plan?
❑ Yes No
2c.
If this project DOES NOT require a Stormwater Management Plan, explain why:
A Stormwater Management Plan is not required for a Nationwide Permit #12.
2d.
If this project DOES require a Stormwater Management Plan, then provide a brief, narrative description of the plan:
2e.
Who will be responsible for the review of the Stormwater Management Plan?
N/A
3.
Certified Local Government Stormwater Review
3a.
In which localgovernment's jurisdiction is thisproject?
City of Gastonia, Gaston County
❑ Phase II
❑ NSW
3b.
Which of the following locally -implemented stormwater management programs
❑ USMP
apply (check all that apply):
❑X Water Supply Watershed
❑ Other:
3c.
Has the approved Stormwater Management Plan with proof of approval been
[I Yes ❑X No
attached?
4.
DWQ Stormwater Program Review
❑Coastal counties
❑HQW
4a.
Which of the following state -implemented stormwater management programs apply
❑ORW
(check all that apply):
Z Session Law 2006-246
❑ Other:
4b.
Has the approved Stormwater Management Plan with proof of approval been
❑ Yes ❑X No
attached?
5.
DWQ 401 Unit Stormwater Review
5a.
Does the Stormwater Management Plan meet the appropriate requirements?
❑ Yes ❑ No
5b.
Have all of the 401 Unit submittal requirements been met?
❑ Yes ❑ No
Page 8 of 10
PCN Form — Version 1.4 January 2009

F. Supplementary Information
1. Environmental Documentation (DWQ Requirement)
1 a. Does the project involve an expenditure of public (federal/state/local) funds or the
❑ Yes ❑X No
use of public (federal/state) land?
1 b. If you answered "yes" to the above, does the project require preparation of an
environmental document pursuant to the requirements of the National or State
El Yes ❑X No
(North Carolina) Environmental Policy Act (NEPA/SEPA)?
1 c. If you answered "yes" to the above, has the document review been finalized by the
State Clearing House? (If so, attach a copy of the NEPA or SEPA final approval
❑ Yes ❑ No
letter.)
Comments:
2. Violations (DWQ Requirement)
2a. Is the site in violation of DWQ Wetland Rules (15A NCAC 2H .0500), Isolated
Wetland Rules (15A NCAC 2H .1300), DWQ Surface Water or Wetland Standards,
E] Yes ❑X No
or Riparian Buffer Rules (15A NCAC 2B .0200)?
2b. Is this an after-the-fact permit application?
❑Yes ❑X No
2c. If you answered "yes" to one or both of the above questions, provide an explanation of the violation(s):
3. Cumulative Impacts (DWQ Requirement)
3a. Will this project (based on past and reasonably anticipated future impacts) result in
❑X Yes ❑ No
additional development, which could impact nearby downstream water quality?
3b. If you answered "yes" to the above, submit a qualitative or quantitative cumulative impact analysis in accordance with the
most recent DWQ policy. If you answered "no," provide a short narrative description.
Some development is anticipated within the project service area. Phase I is being constructed initially to satisfy immediate demand and provide service
to already approved projects. The City of Gastonia's Unified Development Ordinance is available at https://library.municode.com/nc/gastonia/codes/
unified—development—ordinance and includes regulations governing impervious surface limits, stream protections, buffer yards, stormwater, floodplain
development, etc. It was determined that these protections would effectively mitigate any potential cumulative impacts in the service area.
4. Sewage Disposal (DWQ Requirement)
4a. Clearly detail the ultimate treatment methods and disposition (non-discharge or discharge) of wastewater generated from
the proposed project, or available capacity of the subject facility.
Waste water will be treated at Eagle Road WWTP, with capacity of 4 MGD. NPDES # NC0006033. No recent compliance issues, except an SSO
Bypass due to localized flooding at the plant.
Page 9 of 10
PCN Form — Version 1.4 January 2009

5. Endangered Species and Designated Critical Habitat (Corps Requirement)
5a. Will this project occur in or near an area with federally protected species or
Yes ❑ No
habitat?
5b. Have you checked with the USFWS concerning Endangered Species Act
X❑ Yes ❑ No
impacts?
5c. If yes, indicate the USFWS Field Office you have contacted.
Asheville
5d. What data sources did you use to determine whether your site would impact Endangered Species or Designated Critical
Habitat?
USACE web resources were used to check for Significant Natural Heritage Areas and USFWS web resources were used to identify endangered and
threatened species in Gaston County. Completed survey for Schweinitz's Sunflower and dwarf -flowered heartleaf, none found. See continuation doc.
6. Essential Fish Habitat (Corps Requirement) pages 35 thru 42
6a. Will this project occur in or near an area designated as essential fish habitat?
❑ Yes ❑X No
6b. What data sources did you use to determine whether your site would impact Essential Fish Habitat?
South Atlantic Region Essential Fish Habitat Mapper resource was used. No Essential Fish Habitat will be impacted by this project.
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
❑ YesX❑ No
status (e.g., National Historic Trust designation or properties significant in
North Carolina history and archaeology)?
7b. What data sources did you use to determine whether your site would impact historic or archeological resources?
See PCN Continuation Document Page 43 and 44.
8. Flood Zone Designation (Corps Requirement)
8a. Will this project occur in a FEMA -designated 100 -year floodplain?
❑X Yes ❑ No
8b. If yes, explain how project meets FEMA requirements:
See PCN Continuation Document Page 44.
8c. What source(s) did you use to make the floodplain determination?
The North Carolina Flood Risk Information System map at http://fris.nc.gov/fris was used to assess flood potential along the project corridor.
Applicant/Agent's Printed Name
Date
Applicant/Agent's Signature
(Agent's signature is valid only if an authorization
letter from the applicant isprovided.)
Page 10 of 10

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FIGURE 1

SAW -2017-01449
Phase 1 Gastonia South East Sewer PCN Continuation Document
Section A 3: Owner Information
Two individual owners will be affected by Phase 1 of this project. The City of Gastonia has contacted
and communicated with each owner regarding the scope of the project and has obtained signed Access
Authorization Forms. Copies of the two forms and County Tax maps immediately follow this page.
Owners:
Mayworth Development Corp
Parcel ID: 226489, PIN: 3584213134 Wetland K
Atlantic Residential Fund VI, LLC
Parcel ID: 221178, PIN: 3584028468 Wetland J & K
For questions and to schedule access please contact:
Richard K. Rote
Regional Environmental Manager
La Bella Associates
[e-mail] Direct: 704.941.2123, Cell: 704.575.0179
Section B 1a: Prooertv Information
See attached GIS Tax records immediately following this page.
PCN Continuation Doc Pagel of 45

ACCESS AUTHORIZATION FORM
PROPERTY LEGAL DESCRIPTION:
LOT NO. PLAN NO
STREET ADDRESS: )qt.; A -mSf n I'or-d Road
Bc.tMo,�f NG asol�.
Please print:
Property Owner:Nin lnor A DLJLIopmtJ Corp.
Property Owner:
Wetland K
PIN: 3584213134
PARCEL ID: oZA & y 89
By signing below, I authorize the City of Gastonia, their agents and the U.S. Army Corps of Engineers
(Corps) to enter upon the property described above for the purpose of conducting onsite investigations,
if necessary, and issuing a jurisdictional determination pursuant to Section 404 of the Clean Water Act
and/or Section 10 of the Rivers and Harbors Act of 1899. I, the undersigned, am either a duly authorized
owner of record of the property identified herein, or acting as the duly authorized agent of the owner of
record of the property.
Capacity: W Owner 171 Authorized Agent
(must provide written agent authorization form/letter signed by owner(s))
Property Owner's Address (if different than property above):
Telephone: i dL`" J "
041 �r%
Authorized:
Owner/Agent Signature
C/k/f-7
Date
Owner/Agent Signature
Date
PCN Continuation Doc Page 2 of 45

GA�-�).COUNTY O
Property
Record
Card
226489
TAX INFORMATION
05/21/2014
NumberParcel
226489
3584213115
•
Neighborhood
'Number
CRO03
I
Neighborhood
Name
CRAMERTON
SPOT
SOUTH
POINT
Township
• -
TOWNSHIP
03619329
Current
Owners
MAYWORTH
DEVELOPMENT
CORP
Z
O

ACCESS AUTHORIZATION FORM
PROPERTY LEGAL DESCRIPTION: Wetland J & K
LOT NO. n a PLAN NO. n/a PARCEL ID: PIN 3584028468 (GIS Parcel Number 221178)
STREET ADDRESS: (no number assigned) Hamrick Road / Cramerton, NC
Please print:
Property Owner:
Property Owner:
By signing below, I authorize the City of Gastonia, their agents and the U.S. Army Corps of Engineers
(Corps) to enter upon the property described above for the purpose of conducting onsite investigations,
if necessary, and issuing a jurisdictional determination pursuant to Section 404 of the Clean Water Act
and/or Section 10 of the Rivers and Harbors Act of 1899. I, the undersigned, am either a duly authorized
owner of record of the property identified herein, or acting as the duly authorized agent of the owner of
record of the property.
Capacity: Q Owner FlAuthorized Agent
(must provide written agent authorization form/letter signed by owner(s))
Property Owner's Address (if different than property above):
2600 Longstone Lane, Suite 201 / Marriottsville, MD 21104-1529
Telephone: 412 ' f 21, 727 C
Authorized:
IS�.j e F./k'�:e-iG� h/:% C.G'{/ G•-%' :w(,, �'Gf,�.
F XJ / f
!�l�7.1"d
re Owner/Agent Signature
Date l Date
PCN Continuation Doc Page 4 of 45

Property Record Card
I
\I
TAX INFORMATION
221178
3584028468
4AO69
RIVER BLUFF
CRAMERTON
SOUTH POINT
TOWNSHIP
1655065
ATLANTIC RESIDENTIAL
FUND VI
0 1
PCN Conti n u atio6�ooc Pace 5 of 45

SAW -2017-01449
Phase 1 Gastonia South East Sewer PCN Continuation Document
Section B 3e. Describe the overall project in detail, including the type of equipment to be used:
Four of five stream crossings will be completed using bore and jack erosion control measures. Erosion
control measures will include, as necessary, sediment fence, gravel check dams, inlet and outlet
protection, temporary construction entrances, temporary diversion ditches, silt fence stone outlets, type
"B" temporary wet weather ditch crossings. The devices will be designed to accommodate the 25 year
storm. Design drawings will be prepared and submitted to the North Carolina Department of
Environmental Quality for approval prior to any construction.
The Phase 1 project provides new sewer line and pump station to satisfy requirements of imminent
residential and commercial development. The project involves the construction of gravity and force
main sewer, manholes and pump stations. Construction equipment will include pneumatic wheeled and
tracked excavation equipment.
A wetland delineation has been completed for the entire sewer project. This PCN submission is for
Phase 1 of this project. Phase 1 includes the work shown on the attached Figure 1 Location Map. The
sewer will cross under the South Fork Catawba River, under 4 streams and impact 3 wetlands (Wetland
L, K, and J) at several different points. The involved wetlands are described, mapped and reported in the
Wetland and Stream Delineation Report submitted with the Preliminary Jurisdictional Determination
request. Project impacted wetlands are identified in the report as; Wetland L, K, and J. These wetlands
are shown in Figures 3S, 3T and 3U (attached and taken from the wetlands report). USGS and Feature
versions of these figures are attached as Figures 2SA, 2TA, 2UA, 2SB, 2TB and 2UB.
Bore and Jack FERC Crossings will occur at 3 of the 4 stream crossings. Open -cut wetland crossings will
occur at 3 locations, where the work will be scheduled to occur during dry periods. These locations are
shown in Figure 1.
PCN Continuation Doc Page6of 45

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South Fork Boulder/c ea c
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Stream -A2 Perennial Unclassified 1 45.5 N/A sand/silt Data
' Stream -A3 Perennial Unclassified 1 40 N/A sand/silt 3)All wetland and stream boundaries are subject to Poln
Cfinal determination by the US Army Corps of Engineers wl-2 . wet I
Stream -A3 - ;-,' wk -122 Wilmington District.
9 ;� I� ID Cowardin Wetland wl 3' ' wl•102
Peren ria - , ChA Class Acreage 4) Mapped soil data shapefiles were obtained from the �I • r
NIp, WQ r " Wetland PFO 0.432 NRCS online Soil Data Mart �l
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N • DWQ_ _
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wkJos Upland upland h i , , i Wetland Delineation Study Area (i.e., Proposed Easements)
wk�03
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wk -272 wk -302 upland`, - ---- - - -"-" _Culvert or Bridge
_ _, 4
NR Soil Map Unit
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Wetland & Stream Areas (LaBella 2017)
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NC DEQ Stream Strahler Stream Average Stream Stream Bed
ID Flow Regime
Legend ( ) Class Stream Order Len h If Width If Substrate
t
( � ! Stream -H Perennial unclassified 1 55.5 12.5 Cobble/gravel
Wetland & Stream Areas (LaBelle 2017) , `-) N
upland 0 30 60 120
Off -Site Wetland & Streams Areas (LaBella 2017) i, ) ' Feet w�E
�0 Approximate Drainage Direction Arrows 1 Inch = 60 (eE{ ti
Wetland Delineation Study Area (i.e., Proposed Easements) '
Proposed Sewer Alignment
_ Culvert ,
NRCS Soil Map Unit
------ LIDAR Ground Contours (2 -ft) -
Wetland or Stream Boundary (LaBelle 2017)
I Ta E
Approximated Wetland & Stream Boundaries (Away From Site)
,Location (Flag ID) '
• Data Point Flag
10
u land
• Wetland/Stream Bourt{1p Flag ,. 1 �, `, •. p
Notes:
1) Wetland and stream delineation flag locations were surveyed
using a Trimble GeoXH sub -foot GPS unit with real time correction.
2) Aerial photography is dated 2015 and was downloaded via NC W tr
OneMap (http://www.neonemap.coml). p
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3) All wetland and stream boundaries are subject to final
determination by the US Army Corps of Engineers - Wilmington p
District.
4) Mapped soil data shapefiles were obtained from the NRCS ' , • ' wJ
online Soil Data Mart (http://soildatamart.nres.usda.gov/).wj
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WETLAND DETERMINATION DATA SHEET — Eastern Mountains and Piedmont Region
Project/Site: Gastonia Southeast Sewer Wetland Delineation City/County: City of Gastonia/Gaston County Sampling Date: 04/28/2017
Applicant/Owner: City of Gastonia/Two Rivers Utilities State: NC Sampling Point: WET -L
Investigator(s): Ira Poplar -Jeffers Section, Township, Range:
Landform (hillside, terrace, etc.): floodplain Local relief (concave, convex, none): concave Slope (%): 0%
Subregion (LRR or MLRA): LRR P, MLRA 136 Lat: 35.221767 Long: -81.063383 Datum: WGS 84
Soil Map Unit Name: Lloyd sandy clay loam, 8 to 15 percent slopes, moderately eroded NWI classification: n/a
Are climatic / hydrologic conditions on the site typical for this time of year? Yes x No (If no, explain in Remarks.)
Are Vegetation Soil or Hydrology significantly disturbed? Are "Normal Circumstances" present? Yes x No
Are Vegetation Soil or Hydrology naturally problematic? (If needed, explain any answers in Remarks.)
SUMMARY OF FINDINGS — Attach site map showing sampling point locations, transects, important features, etc.
Hydrophytic Vegetation Present? Yes x No Is the Sampled Area
Hydric Soil Present? Yes x No within a Wetland? Yes X No
Wetland Hydrology Present? Yes x No
Remarks:
Data Point is located in PFO Wetland -K. PFO Wetland -J also includes the following NRCS soil map unit: Lloyd sandy clay loam, 2 to 8 percent
slopes, moderately eroded; and Chewacla, 0 to 2 percent slopes, frequently flooded.
HYDROLOGY
Wetland Hydrology Indicators:
Secondary Indicators (minimum of two required)
Primary Indicators (minimum of one is required: check all that apply)
—Surface Soil Cracks (66)
X Surface Water (A1) _True
Aquatic Plants (614)
_Sparsely Vegetated Concave Surface (68)
x High Water Table (A2) —Hydrogen
Sulfide Odor (Cl)
_ Drainage Patterns (B10)
x Saturation (A3) —Oxidized
Rhizospheres on Living Roots (C3)
_ Moss Trim Lines (616)
—Water Marks (61) —Presence
of Reduced Iron (C4)
_ Dry -Season Water Table (C2)
_Sediment Deposits (132) _Recent
Iron Reduction in Tilled Soils (C6)
_Crayfish Burrows (C8)
_Drift Deposits (B3) _Thin
Muck Surface (C7)
_Saturation Visible on Aerial Imagery (C9)
—Algal Mat or Crust (64) —Other
(Explain in Remarks)
—Stunted or Stressed Plants (D1)
_ Iron Deposits (65)
_ Geomorphic Position (132)
_ Inundation Visible on Aerial Imagery (67)
—Shallow Aquitard (D3)
x Water -Stained Leaves (139)
_ Microtopographic Relief (D4)
Aquatic Fauna (613)
X FAC -Neutral Test (D5)
Field Observations:
Surface Water Present? Yes x No
Depth (inches): 1
Water Table Present? Yes x No
Depth (inches): 0
Saturation Present? Yes x No
Depth (inches): 0
Wetland
Hydrology Present? Yes X No
(includes capillary fringe)
Describe Recorded Data (stream gauge, monitoring well, aerial photos, previous inspections), if available:
Remarks:
PCN Continuation Doc Page 16 of 45
US Army Corps of Engineers Eastern Mountains and Piedmont – Version 2.0

VEGETATION (Four Strata) - Use scientific names of plants.
Sampling Point: WET -L
Remarks: (Include photo numbers here or on a separate sheet.)
Additional Herbaceous species: 1 % - Viola spp; 1 % - Vitis spp.; Actual Total Herbaceous Cover: 18%
PCN Continuation Doc Page 17 of 45
US Army Corps of Engineers Eastern Mountains and Piedmont - Version 2.0
Absolute
Dominant
Indicator
Tree Stratum (Plot size: )
% Cover
Species?
Status
Dominance Test worksheet:
1.
Fraxinus pennsy/vanica
50
Yes
FACW
Number of Dominant Species
2.
Acer rubrum
20
Yes
FAC
That Are OBL, FACW, or FAC: 5 (A)
3.
Acer negundo
5
No
FAC
Total Number of Dominant
4.
Ulmus rubra
1
No
FAC
Species Across All Strata: 8 (B)
5.
Liquidambar styraciflua
1
No
FAC
Percent of Dominant Species
6.
That Are OBL, FACW, or FAC: 62.5% (A/B)
7.
Prevalence Index worksheet:
77
=Total Cover
Total % Cover of: Multiply by:
50% of total cover:
39 20% of total cover:
16
OBL species 0 x 1 = 0
Sapling/Shrub Stratum (Plot size:
)
FACW species 55 x 2 = 110
1.
Ligustrum sinense
20
Yes
FACU
FAC species 35 x3= 105
2.
Elaeagnus umbellata
10
Yes
UPL
FACU species 24 x4= 96
3.
Ulmus rubra
3
No
FAC
UPL species 10 x 5 = 50
4.
Acer rubrum
2
No
FAC
Column Totals: 124 (A) 361 (B)
5.
Fagus grandifolia
1
No
FACU
Prevalence Index = B/A = 2.91
6.
Hydrophytic Vegetation Indicators:
7.
_ 1 - Rapid Test for Hydrophytic Vegetation
8.
X 2 - Dominance Test is >50%
9.
X 3 - Prevalence Index is s3.0'
36
=Total Cover
4 - Morphological Adaptations' (Provide supporting
50% of total cover:
18 20% of total cover:
8
data in Remarks or on a separate sheet)
Herb Stratum (Plot size: )
-Problematic Hydrophytic Vegetation' (Explain)
1.
Phalaris arundinacea
2
Yes
FACW
'Indicators of hydric soil and wetland hydrology must be
2.
Carex spp.
2
Yes
present, unless disturbed or problematic.
Definitions of Four Vegetation Strata:
3. Campsis radicans 2 Yes FAC
4.
Lonicera japonica
1
No
FACU
Tree - Woody plants, excluding vines, 3 in. (7.6 cm) or
5.
Impatiens capensis
3
Yes
FACW
more in diameter at breast height (DBH), regardless of
6.
Galium spp.
1
No
height.
7.
Parthenocissus quinquefo/ia
1
No
FACU
Sapling/Shrub - Woody plants, excluding vines, less
8.
Galium aparine
1
No
FACU
than 3 in. DBH and greater than or equal to 3.28 ft (1
9.
Polygonum spp.
1
No
m) tall.
10.
Solidago spp.
1
No
Herb -All herbaceous (non -woody) plants, regardless
11.
Acer negundo
1
No
FAC
of size, and woody plants less than 3.28 ft tall.
16
=Total Cover
Woody Vine - All woody vines greater than 3.28 ft in
50% of total cover:
8 20% of total cover:
4
height.
Woody Vine Stratum (Plot size: )
1.
2.
3.
4.
5.
Hydrophytic
=Total Cover
Vegetation
50% of total cover:
20% of total cover:
Present? Yes X No
Remarks: (Include photo numbers here or on a separate sheet.)
Additional Herbaceous species: 1 % - Viola spp; 1 % - Vitis spp.; Actual Total Herbaceous Cover: 18%
PCN Continuation Doc Page 17 of 45
US Army Corps of Engineers Eastern Mountains and Piedmont - Version 2.0

SOIL Sampling Point: WET -L
Profile Description: (Describe to the depth needed to document the indicator or confirm the absence of indicators.)
Depth Matrix Redox Features
(inches) Color (moist) % Color (moist) % Type' LoC2 Texture Remarks
0-6 10YR 4/1 80 10YR 4/6 20 C M Mucky Loam/Clay Prominent redox concentrations
6-7 10YR 4/1 70 10YR 4/6 30 C PUM Sandy Prominent redox concentrations
'Type: C=Concentration, D=Depletion, RM=Reduced Matrix, MS=Masked Sand Grains.
2Location: PL=Pore Lining, M=Matrix.
Hydric Soil Indicators:
Indicators for Problematic Hydric Soils3:
_ Histosol (Al)
_ Polyvalue Below Surface (S8) (MLRA 147, 148)
_ 2 cm Muck (A10) (MLRA 147)
Histic Epipedon (A2)
_Thin Dark Surface (S9) (MLRA 147, 148)
_Coast Prairie Redox (A16)
—Black Histic (A3)
X Loamy Mucky Mineral (F1) (MLRA 136)
(MLRA 147, 148)
—Hydrogen Sulfide (A4)
_ Loamy Gleyed Matrix (F2)
? Piedmont Floodplain Soils (F19)
—Stratified Layers (A5)
X Depleted Matrix (F3)
(MLRA 136, 147)
_ 2 cm Muck (At 0) (LRR N)
_ Redox Dark Surface (F6)
_ Red Parent Material (F21)
_ Depleted Below Dark Surface (A11)
Depleted Dark Surface (F7)
(outside MLRA 127, 147, 148)
_Thick Dark Surface (Al2)
? Redox Depressions (F8)
_Very Shallow Dark Surface (F22)
—Sandy Mucky Mineral (S1)
_ Iron -Manganese Masses (F12) (LRR N,
—Other (Explain in Remarks)
Gleyed Matrix (S4)
MLRA 136)
—Sandy
Sandy Redox (S5)
_ Umbric Surface (F13) (MLRA 122, 136)
3Indicators of hydrophytic vegetation and
? Stripped Matrix (S6)
—Piedmont Floodplain Soils (F19) (MLRA 148)
wetland hydrology must be present,
Dark Surface (S7)
Red Parent Material (F21) (MLRA 127, 147, 148)
unless disturbed or problematic.
Restrictive Layer (if observed):
Type:
Depth (inches):
Hydric Soil Present? Yes X No
Remarks:
This data sheet is revised from Eastern Mountains and Piedmont Regional Supplement Version 2.0 to include the NRCS Field Indicators of Hydric
Soils, Version 8.0, 2016.
PCN Continuation Doc Page 18 of 45
US Army Corps of Engineers Eastern Mountains and Piedmont – Version 2.0

WETLAND DETERMINATION DATA FORM — Eastern Mountains and Piedmont
Project/Site: Gastonia SE Sewer Wetland Delineation City/County: City of Gastonia/Gaston County
Applicant/Owner: State: NC
Investigator(s): Ira Poplar -Jeffers Section, Township, Range:
Landform (hillslope, terrace, etc.): Floodplain Local relief (concave, convex, none):
Subregion (LRR or MLRA): LRR P Lat: 35.221778° Long: -81.063481 °
Soil Map Unit Name: Lloyd sandy clay loam, 2 to 8 percent slopes, moderately eroded NWI classification: n/a
Are climatic / hydrologic conditions on the site typical for this time of year? Yes E) No 0_ (If no, explain in Remarks.)
Are Vegetation Soil -0— or Hydrology significantly disturbed? Are "Normal Circumstances" present? Yes G_ No 0
Are Vegetation Soil ❑ , or Hydrology Q naturally problematic? (If needed, explain any answers in Remarks.)
SUMMARY OF FINDINGS — Attach site map showing sampling point locations, transects, important features, etc.
Sampling Date: 04/27/2017
_ Sampling Point: UPL-L
■ Slope (%): 0
Datum: WGS 84
Hydrophytic Vegetation Present? Yes No Is the Sampled Area
Hydric Soil Present? Yes No within a Wetland? Yes �_ No o
Wetland Hydrology Present? Yes Not
Remarks:
Upland forest west of Wetland -L.
HYDROLOGY
Wetland Hydrology Indicators:
Secondary Indicators (minimum of two reauired)
Primary Indicators (minimum of one is reauired: check all that apply)
❑ Surface Soil Cracks (136)
❑ Surface Water (A1) ❑ True Aquatic Plants (B14)
❑ Sparsely Vegetated Concave Surface (68)
❑ High Water Table (A2) ❑ Hydrogen Sulfide Odor (C1)
❑ Drainage Patterns (1310)
❑ Saturation (A3) ❑ Oxidized Rhizospheres on Living Roots (C3)
❑ Moss Trim Lines (1316)
❑ Water Marks (131) ❑ Presence of Reduced Iron (C4)Dry-Season
Water Table (C2)
F-1SedimentDeposits (132) ❑ Recent Iron Reduction in Tilled Soils (C6)
Crayfish Burrows (C8)
Drift Deposits (133) ❑ Thin Muck Surface (C7)
Saturation Visible on Aerial Imagery (C9)
Algal Mat or Crust (134) ❑ Other (Explain in Remarks)
Stunted or Stressed Plants (D1)
❑ Iron Deposits (B5)
❑ Geomorphic Position (D2)
❑ Inundation Visible on Aerial Imagery (67)
❑ Shallow Aquitard (D3)
❑ Water -Stained Leaves (139)
❑ Microtopographic Relief (D4)
❑ Aquatic Fauna (1313)
❑ FAC -Neutral Test (D5)
Field Observations:
Surface Water Present? Yes No Depth (inches):
—0-
Water Table Present? Yes No E) Depth (inches):
Saturation Present? Yes 0 No —0- Depth (inches):
Wetland Hydrology Present? Yes No X
includes capillary fringe)
Describe Recorded Data (stream gauge, monitoring well, aerial photos, previous inspections), if available:
Remarks:
PCN Continuation Doc Page 19 of 45
US Army Corps of Engineers Eastern Mountains and Piedmont - Interim Version

VEGETATION (Four Strata) — Use scientific names of plants.
Sampling Point: UPL-L
Absolute Dominant Indicator Dominance Test worksheet:
Tree Stratum (Plot size: 30-n radius ) % Cover Species? Status
Number of Dominant Species
1 ulmus rubra s5 ✓ That Are OBL, FACW, or FAC: 3 (A)
2 Pinus taeda 2
Acer negundo s Total Number of Dominant 5
3. Species Across All Strata: (B)
4. Fraxinus pennsylvanica 2 _
5. Liriodendron tulipifera 1 Percent of Dominant Species
That Are OBL, FACW, or FAC: 60 (A/B)
6.
� Prevalence Index worksheet:
8 Total % Cover of: Multiply by:
75Total Cover OBL species x 1 = 1
=
Sapling/Shrub Stratum (Plot size: 15-n radius ) FACW species x 2 = 1
1 Ulmus rubra so FAC species x 3 = 1
2 Acer negundo 18 ✓ FACU species x 4 = 1
3. Ligustrum sinense 10 F UPL species x 5= 1
4. Liquidambar styraciflua 3 ' Column Totals: 0 (A) 5 (B)
5. . OBL
Prevalence Index = B/A =
6.
7 H drophytic Vegetation Indicators:
8 _ 1 - Rapid Test for Hydrophytic Vegetation
✓ 2 - Dominance Test is >50%
9.
3 - Prevalence Index is 53.0'
10.
8t 4 - Morphological Adaptations' (Provide supporting
Herb Stratum (Plot size: 5 -ft radius
= Total Cover data in Remarks or on a separate sheet)
)
1 Ligustrum sinense to n ❑ Problematic Hydrophytic Vegetation' (Explain)
2 Lonicera japonica 5 —�-✓-� _
3 Lindera spp. t 'Indicators of hydric soil and wetland hydrology must
be present, unless disturbed or problematic.
4. Toxicodendron radicans 1 F -I_
Definitions of Four Vegetation Strata:
5. Fraxinus pennsylvanica t
6 unidentified herbaecous species 2 Tree – Woody plants, excluding vines, 3 in. (7.6 cm) or
more in diameter at breast height (DBH), regardless of
7. height.
B.
Sapling/Shrub –Woody plants, excluding vines, less
9. than 3 in. DBH and greater than 3.28 ft (1 m) tall.
10.
Herb – All herbaceous (non -woody) plants, regardless
11. of size, and woody plants less than 3.28 ft tall.
12.
20 = Total Cover Woody vine – All woody vines greater than 3.28 ft in
Woody Vine Stratum (Plot size: ) height.
2. fm
3.
4.
5 Hydrophytic
Vegetation
6. Present? Yes–0— No
0 = Total Cover
Remarks: (Include photo numbers here or on a separate sheet.)
PCN Continuation Doc Page 20 of 45
US Army Corps of Engineers Eastern Mountains and Piedmont – Interim Version

SOIL Sampling Point: UPL-L
Profile Description: (Describe to the depth needed to document the indicator or confirm the absence of indicators.)
Depth Matrix
Redox Features
(inches) Color (moist)
%
Color (moist) %
Type' Loc Texture Remarks
0-4" 1 OYR-3/3
100
i silt loam
4-6"+ 1 OYR-5/3
95
5YR-5/8 5
_ - sandy silt loam
Coast Prairie Redox (A16)
0%
0%
mm
0%
0%
MM
Hydrogen Sulfide (A4)
0%
0%
MM
❑ Piedmont Floodplain Soils (F19)
0%
0%
MM
096
0%
MM
2 cm Muck (A10) (LRR N)
0%
0%
MM
0%
0%
-
MM
0%
0%
0%
MM
'Type: C=Concentration D=De letion, RM=Reduced Matrix, MS=Masked Sand Grains. 2Location: PL=Pore Lining,M=Matrix.
Hydric Soil Indicators:
Indicators for Problematic Hydric Soils':
Histosol (Al)
Dark Surface (S7)
2 cm Muck (A10) (MLRA 147)
Histic Epipedon (A2)
Polyvalue Below Surface (S8) (MLRA 147, 148)
Coast Prairie Redox (A16)
Black Histic (A3)
Thin Dark Surface (S9) (MLRA 147, 148)
(MLRA 147, 148)
Hydrogen Sulfide (A4)
Loamy Gleyed Matrix (F2)
❑ Piedmont Floodplain Soils (F19)
Stratified Layers (A5)
Depleted Matrix (F3)
(MLRA 136, 147)
2 cm Muck (A10) (LRR N)
Redox Dark Surface (F6)
Red Parent Material (TF2)
Depleted Below Dark Surface (A11)
Depleted Dark Surface (F7)
Very Shallow Dark Surface (TF1 2)
Dark Surface (Al2)
Redox Depressions (F8)
Other (Explain in Remarks)
❑Thick
Sandy Mucky Mineral (S1) (LRR N,
❑
Iron -Manganese Masses (F12) (LRR N,
MLRA 147, 148)
❑ Sandy Gleyed Matrix (S4)
MLRA 136)
❑ Umbric Surface (F13) (MLRA 136, 122)
3Indicators of hydrophytic vegetation and
❑Sandy
Redox (S5)
❑
Piedmont Floodplain Soils (F19) (MLRA 148)
wetland hydrology must be present,
Stripped Matrix (S6)
unless disturbed or problematic.
Restrictive Layer (if observed):
Type:
Depth (inches):
Remarks:
Hydric Soil Present? Yes O No E)
N Continuation Doc Page 21 of 45
US Army Corps of Engineers Eastern Mountains and Piedmont — Interim Version

WETLAND DETERMINATION DATA SHEET — Eastern Mountains and Piedmont Region
Project/Site: Gastonia Southeast Sewer Wetland Delineation City/County: City of Gastonia/Gaston County Sampling Date: 04/28/2017
Applicant/Owner: City of Gastonia/Two Rivers Utilities State: NC Sampling Point: WET -K
Investigator(s): Ira Poplar -Jeffers Section, Township, Range:
Landform (hillside, terrace, etc.): floodplain Local relief (concave, convex, none): concave Slope (%): 0%
Subregion (LRR or MLRA): LRR P, MLRA 136 Lat: 35.2167 Long: -81.065714 Datum: WGS 84
Soil Map Unit Name: Chewacla, 0 to 2 percent slopes, frequently flooded NWI classification: n/a
Are climatic / hydrologic conditions on the site typical for this time of year? Yes x No (If no, explain in Remarks.)
Are Vegetation Soil or Hydrology significantly disturbed? Are "Normal Circumstances" present? Yes x No
Are Vegetation Soil or Hydrology naturally problematic? (If needed, explain any answers in Remarks.)
SUMMARY OF FINDINGS — Attach site map showing sampling point locations, transects, important features, etc.
Hydrophytic Vegetation Present? Yes x No Is the Sampled Area
Hydric Soil Present? Yes x No within a Wetland? Yes X No
Wetland Hydrology Present? Yes x No
Remarks:
Data Point is located in PFO Wetland -K. PFO Wetland -J also includes the following NRCS soil map unit: Lloyd loam, 15 to 25 percent slopes; and
Lloyd loam, 8 to 15 percent slopes.
HYDROLOGY
Wetland Hydrology Indicators:
Secondary Indicators (minimum of two required)
Primary Indicators (minimum of one is required: check all that apply)
—Surface Soil Cracks (66)
X Surface Water (Al) —True
Aquatic Plants (614)
—Sparsely Vegetated Concave Surface (68)
x High Water Table (A2) —Hydrogen
Sulfide Odor (C1)
x Drainage Patterns (610)
x Saturation (A3) —Oxidized
Rhizospheres on Living Roots (C3)
_ Moss Trim Lines (B16)
—Water Marks (131) —Presence
of Reduced Iron (C4)
_ Dry -Season Water Table (C2)
_Sediment Deposits (62) _Recent
Iron Reduction in Tilled Soils (C6)
_Crayfish Burrows (C8)
_ Drift Deposits (63) _Thin
Muck Surface (C7)
_ Saturation Visible on Aerial Imagery (C9)
—Algal Mat or Crust (64) —Other
(Explain in Remarks)
—Stunted or Stressed Plants (D1)
_ Iron Deposits (65)
_ Geomorphic Position (D2)
_ Inundation Visible on Aerial Imagery (137)
—Shallow Aquitard (133)
x Water -Stained Leaves (139)
_ Microtopographic Relief (134)
Aquatic Fauna (1313)
X FAC -Neutral Test (135)
Field Observations:
Surface Water Present? Yes x No
1 Depth (inches):
Water Table Present? Yes x No
0 Depth (inches):
Saturation Present? Yes x No
0 Depth (inches):
Wetland Hydrology Present? Yes X No
(includes capillary fringe)
Describe Recorded Data (stream gauge, monitoring well, aerial photos, previous inspections), if available:
Remarks:
PCN Continuation Doc Page 22 of 45
US Army Corps of Engineers Eastern Mountains and Piedmont – Version 2.0

VEGETATION (Four Strata) - Use scientific names of plants.
Sampling Point: WET -K
Remarks: (Include photo numbers here or on a separate sheet.)
Additional Herbaceous species: 1 % - Viola spp; I% - Vitis spp.; Actual Total Herbaceous Cover: 18%
PCN Continuation Doc Page 23 of 45
US Army Corps of Engineers Eastern Mountains and Piedmont -Version 2.0
Absolute
Dominant
Indicator
Tree Stratum (Plot size: )
% Cover
Species?
Status
Dominance Test worksheet:
1.
Fraxinus pennsylvanica
50
Yes
FACW
Number of Dominant Species
2.
Acer rubrum
20
Yes
FAC
That Are OBL, FACW, or FAC: 5 (A)
3.
Acer negundo
5
No
FAC
Total Number of Dominant
4.
Ulmus rubra
1
No
FAC
Species Across All Strata: 8 (B)
5.
Liquidambar styraciflua
1
No
FAC
Percent of Dominant Species
6.
That Are OBL, FACW, or FAC: 62.5% (A/B)
7.
Prevalence Index worksheet:
77
=Total Cover
Total % Cover of: Multiply by:
50% of total cover:
39 20% of total cover:
16
OBL species 0 x 1 = 0
Sapling/Shrub Stratum (Plot size:
)
FACW species 55 x 2 = 110
1.
Ligustrum sinense
20
Yes
FACU
FAC species 35 x 3 = 105
2.
Elaeagnus umbellata
10
Yes
UPL
FACU species 24 x4= 96
3.
Ulmus rubra
3
No
FAC
UPL species 10 x 5 = 50
4.
Acer rubrum
2
No
FAC
Column Totals: 124 (A) 361 (B)
5.
Fagus grandifo/ia
1
No
FACU
Prevalence Index = B/A = 2.91
6.
Hydrophytic Vegetation Indicators:
7.
_ 1 - Rapid Test for Hydrophytic Vegetation
8.
X 2 - Dominance Test is >50%
9.
X 3 - Prevalence Index is 53.0'
36
=Total Cover
4 - Morphological Adaptations' (Provide supporting
50% of total cover:
18 20% of total cover:
8
data in Remarks or on a separate sheet)
Herb Stratum (Plot size: )
-Problematic Hydrophytic Vegetation' (Explain)
1.
Pha/aris arundinacea
2
Yes
FACW
'Indicators of hydric soil and wetland hydrology must be
2.
Carex spp.
2
Yes
present, unless disturbed or problematic.
Definitions of Four Vegetation Strata:
3. Campsis radicans 2 Yes FAC
4.
Lonicera japonica
1
No
FACU
Tree - Woody plants, excluding vines, 3 in. (7.6 cm) or
5.
Impatiens capensis
3
Yes
FACW
more in diameter at breast height (DBH), regardless of
6.
Galium spp.
1
No
height.
7.
Parthenocissus quinquefol/a
1
No
FACU
Sapling/Shrub - Woody plants, excluding vines, less
8.
Galium aparine
1
No
FACU
than 3 in. DBH and greater than or equal to 3.28 ft (1
9.
Polygonum spp.
1
No
m) tall.
10.
Solidago spp.
1
No
Herb - All herbaceous (non -woody) plants, regardless
11.
Acer negundo
1
No
FAC
of size, and woody plants less than 3.28 ft tall.
16
=Total Cover
Woody Vine - All woody vines greater than 3.28 ft in
50% of total cover:
8 20% of total cover:
4
height.
Woody Vine Stratum (Plot size: )
1.
2.
3.
4.
5.
Hydrophytic
=Total Cover
Vegetation
50% of total cover:
20% of total cover:
Present? Yes X No
Remarks: (Include photo numbers here or on a separate sheet.)
Additional Herbaceous species: 1 % - Viola spp; I% - Vitis spp.; Actual Total Herbaceous Cover: 18%
PCN Continuation Doc Page 23 of 45
US Army Corps of Engineers Eastern Mountains and Piedmont -Version 2.0

SOIL Sampling Point: WET -K
Profile Description: (Describe to the depth needed to document the indicator or confirm the absence of indicators.)
Depth Matrix
Redox Features
(inches) Color (moist) %
Color (moist) % Type' Locz Texture
Remarks
0-6 7.5YR 4/1 80
7.5YR 4/6 20 C M Mucky Loam/Clay Prominent redox concentrations
6-7 7.5YR 4/1 98
7.5YR 4/6 2 C PL Sandy
Prominent redox concentrations
'Type: C=Concentration, D=Depletion, RM=Reduced Matrix, MS=Masked Sand Grains. 2Location: PL=Pore Lining, M=Matrix.
Hydric Soil Indicators:
Indicators for Problematic Hydric Soils':
_ Histosol (Al)
_ Polyvalue Below Surface (S8) (MLRA 147, 148)
_ 2 cm Muck (A10) (MLRA 147)
_Histic Epipedon (A2)
_Thin Dark Surface (S9) (MLRA 147, 148)
_Coast Prairie Redox (A16)
—Black Histic (A3)
X Loamy Mucky Mineral (F1) (MLRA 136)
(MLRA 147, 148)
—Hydrogen Sulfide (A4)
—Loamy Gleyed Matrix (F2)
? Piedmont Floodplain Soils (F19)
_Stratified Layers (A5)
X Depleted Matrix (F3)
(MLRA 136, 147)
—2 cm Muck (A10) (LRR N)
_ Redox Dark Surface (F6)
—Red Parent Material (F21)
—Depleted Below Dark Surface (A11)
—Depleted Dark Surface (F7)
(outside MLRA 127, 147, 148)
—Thick Dark Surface (Al2)
? Redox Depressions (F8)
—Very Shallow Dark Surface (F22)
—Sandy Mucky Mineral (S1)
_ Iron -Manganese Masses (F12) (LRR N,
—Other (Explain in Remarks)
_Sandy Gleyed Matrix (S4)
MLRA 136)
—Sandy Redox (S5)
_ Umbric Surface (F13) (MLRA 122, 136)
3Indicators of hydrophytic vegetation and
_Stripped Matrix (S6)
_Piedmont Floodplain Soils (F19) (MLRA 148)
wetland hydrology must be present,
Dark Surface (S7)
Red Parent Material (F21) (MLRA 127, 147, 148)
unless disturbed or problematic.
Restrictive Layer (if observed):
Type:
Depth (inches):
Hydric Soil
Present? Yes X No
Remarks:
This data sheet is revised from Eastern Mountains and Piedmont Regional Supplement Version 2.0 to include the NRCS Field Indicators of Hydric
Soils, Version 8.0, 2016.
PCN Continuation Doc Page 24 of 45
US Army Corps of Engineers Eastern Mountains and Piedmont – Version 2.0

WETLAND DETERMINATION DATA FORM — Eastern Mountains and Piedmont
Project/Site: Gastonia SE Sewer Wetland Delineation City/County: City of Gastonia/Gaston County Sampling Date: 04/27/2017
Applicant/Owner: State: NC Sampling Point: UPL-K
Investigator(s): Ira Poplar -Jeffers Section, Township, Range:
Landform (hillslope, terrace, etc.): Hillslope Local relief (concave, convex, none): Slope (%): 20
Subregion (LRR or MLRA): LRR P Lat: 35.216614° Long: -81.065506° Datum: WGS 84
Soil Map Unit Name: Lloyd sandy clay loam, 8 to 15 percent slopes, moderately eroded NWI classification: n/a
Are climatic / hydrologic conditions on the site typical for this time of year? Yes 0 No 0 (If no, explain in Remarks.)
Are Vegetation =, Soil �, or Hydrology -0— significantly disturbed? Are "Normal Circumstances" present? Yes 0 No _G
Are Vegetation �, Soil �_, or Hydrology r-1 naturally problematic? (If needed, explain any answers in Remarks.)
SUMMARY OF FINDINGS — Attach site map showing sampling point locations, transects, important features, etc.
Hydrophytic Vegetation Present? YesNo
Is the Sampled Area
Hydric Soil Present? Yes No Within a Wetland? Yes _Q No 00
Wetland Hydrology Present? Yes Not
Remarks:
Upland forest south of Wetland -K.
HYDROLOGY
Wetland Hydrology Indicators:
Secondary Indicators (minimum of two required)
Primary Indicators (minimum
of one is reauired: check all that apply)
❑ Surface Soil Cracks (136)
❑ Surface Water (Al)
❑ True Aquatic Plants (614)
❑ Sparsely Vegetated Concave Surface (138)
❑ High Water Table (A2)
❑ Hydrogen Sulfide Odor (Cl)
❑ Drainage Patterns (1310)
❑ Saturation (A3)
❑ Oxidized Rhizospheres on Living Roots (C3)
❑ Moss Trim Lines (B16)
❑ Water Marks (131)
❑
❑ Presence of Reduced Iron (C4)
Dry -Season Water Table (C2)
a
Sediment Deposits (62)
Recent Iron Reduction in Tilled Soils (C6)
Crayfish Burrows (C8)
8 Drift Deposits (133)
HThin Muck Surface (C7)
Saturation Visible on Aerial Imagery (C9)
8
Algal Mat or Crust (B4)
❑ Other (Explain in Remarks)
Stunted or Stressed Plants (131)
❑ Iron Deposits (135)
❑ Geomorphic Position (132)
❑ Inundation Visible on Aerial Imagery (67)
❑ Shallow Aquitard (D3)
Water -Stained Leaves (139)
❑ Microtopographic Relief (134)
Aquatic Fauna (B13)
❑ FAC -Neutral Test (135)
Field Observations:
Surface Water Present?
Yes Q No Depth (inches):
Water Table Present?
Yes No Q Depth (inches):
Saturation Present?
Yes No Q Depth (inches):
Wetland Hydrology Present? Yes No X
includes capillary fringe)
Describe Recorded Data (stream gauge, monitoring well, aerial photos, previous inspections), if available:
Remarks:
PCN Continuation Doc Page 25 of 45
US Army Corps of Engineers Eastern Mountains and Piedmont - Interim Version

VEGETATION (Four Strata) — Use scientific names of plants.
Tree Stratum (Plot size: 30 -ft radius )
1 Fagus grandifolia
2 Fraxinus americana
3 Lidodendron tulipifera
4 Quercus alba
5. Liquidambar styraciflua
6.
7.
8.
Saolina/Shrub Stratum (Plot size: 15 -ft radius )
1 Fagus grandifolia
2 Ulmus americana
3 Elaeagnus umbellata
4.
5.
6.
7.
8.
9.
10.
Herb Stratum (Plot size: 5 -ft radius )
1 Lonicera japonica
2 Galium aparine
3 Fagus grandifolia
4 Polystichum acrostichoides
5 Solidago spp.
6 Parthenocissus quinquefolia
7 Lilium spp.
8. Vitis
9. Viola
10.
11.
12.
Woody Vine Stratum (Plot size: )
1.
2.
3.
4.
5.
6.
Absolute Dominant Indicator
% Cover Species? Status
20
40 ✓ _
20 ✓ _
10 _
5
OBL
OBL
F OBL
95 = Total Cover
10 ✓
5 ✓
_
OBL species 0
x 1 =
0
FACW species 5
x 2 =
10
FAC species 5
x 3 =
15
FACU species 141
x 4 =
564
UPL species 0
x 5 =
EJ
Column Totals: 151
16 = Total Cover
25
Remarks: (Include photo numbers here or on a separate sheet.)
Sampling Point: UPL-K
Number of Dominant Species
That Are OBL, FACW, or FAC: ' (A)
Total Number of Dominant
Species Across All Strata: 5 (B)
Percent of Dominant Species
That Are OBL, FACW, or FAC: 20 (A/B)
Prevalence Index worksheet:
Total % Cover of:
Multiply by:
OBL species 0
x 1 =
0
FACW species 5
x 2 =
10
FAC species 5
x 3 =
15
FACU species 141
x 4 =
564
UPL species 0
x 5 =
0
Column Totals: 151
(A)
589 (B)
Prevalence Index = B/A = 3.9
H drophytic Vegetation Indicators:
1 - Rapid Test for Hydrophytic Vegetation
2 - Dominance Test is >50%
3 - Prevalence Index is 53.0'
4 - Morphological Adaptations' (Provide supporting
data in Remarks or on a separate sheet)
❑ Problematic Hydrophytic Vegetation' (Explain)
'Indicators of hydric soil and wetland hydrology must
be present, unless disturbed or problematic.
Definitions of Four Vegetation Strata:
Tree — Woody plants, excluding vines, 3 in. (7.6 cm) or
more in diameter at breast height (DBH), regardless of
height.
Sapling/Shrub — Woody plants, excluding vines, less
than 3 in. DBH and greater than 3.28 ft (1 m) tall.
Herb — All herbaceous (non -woody) plants, regardless
of size, and woody plants less than 3.28 ft tall.
Woody vine — All woody vines greater than 3.28 ft in
height.
Hydrophytic
Vegetation
Present? Yes No
PCN Continuation Doc Page 26 of 45
US Army Corps of Engineers Eastern Mountains and Piedmont — Interim Version

SOIL Sampling Point: UPL-K
Profile Description: (Describe to the depth needed to document the indicator or confine the absence of indicators.)
Depth Matrix
indicators for Problematic Hydric Soils':
Redox Features
Histosol (A1)
(inches) Color (moist)
%
Color (moist) %
TvDeLoe� Texture Remarks
0-4" 1 OYR-3/3
100
Histic Epipedon (A2)
silt loam
4-6"+ 1 OYR-5/3
95
5YR-5/8 5
C sandy silt loam
0%
0%
_ _
Thin Dark Surface (S9) (MLRA 147, 148)
0%
0%
MM
0%
0%
❑ Piedmont Floodplain Soils (F19)
0%
0%
-
Depleted Matrix (F3)
0%
0%
cm Muck (A10) (LRR N)
0%
0%
_ -
Red Parent Material (TF2)
0%
0%
_ -
0%
0%
_ -
'Tvve: C=Concentration. D=DeDletion. RM=Reduced
Matrix. MS=Masked Sand Grains. 2Location: PL=Pore Linina. M=Matrix.
Hydric Soil Indicators:
indicators for Problematic Hydric Soils':
Histosol (A1)
Dark Surface (S7)
2 cm Muck (A10) (MLRA 147)
Histic Epipedon (A2)
Polyvalue Below Surface (S8) (MLRA 147, 148)
Coast Prairie Redox (All 6)
Black Histic (A3)
Thin Dark Surface (S9) (MLRA 147, 148)
(MLRA 147, 148)
Hydrogen Sulfide (A4)
Loamy Gleyed Matrix (F2)
❑ Piedmont Floodplain Soils (F19)
Stratified Layers (A5)
Depleted Matrix (F3)
(MLRA 136, 147)
cm Muck (A10) (LRR N)
Redox Dark Surface (F6)
Red Parent Material (TF2)
tj2
Depleted Below Dark Surface (All 1)
Depleted Dark Surface (F7)
Very Shallow Dark Surface (TF12)
Thick Dark Surface (Al2)
Redox Depressions (F8)
Other (Explain in Remarks)
Sandy Mucky Mineral (S1) (LRR N,
❑
Iron -Manganese Masses (F12) (LRR N,
MLRA 147, 148)
❑ Sandy Gleyed Matrix (S4)
MLRA 136)
Umbric Surface (F13) (MLRA 136,122)
'Indicators of hydrophytic vegetation and
H
Sandy Redox (S5)
Piedmont Floodplain Soils (F19) (MLRA 148)
wetland hydrology must be present,
Stripped Matrix (S6)
unless disturbed or problematic.
Restrictive Layer (if observed):
Type:
Depth (inches):
Hydric Soil Present? Yes O No 0
PCN Continuation Doc Page 27 of 45
US Army Corps of Engineers Eastern Mountains and Piedmont — Interim Version

WETLAND DETERMINATION DATA SHEET — Eastern Mountains and Piedmont Region
Project/Site: Gastonia Southeast Sewer Wetland Delineation City/County: City of Gastonia/Gaston County Sampling Date: 04/27/2017
Applicant/Owner: City of Gastonia/Two Rivers Utilities State: NC Sampling Point: WET -J
Investigator(s): Ira Poplar -Jeffers Section, Township, Range:
Landform (hillside, terrace, etc.): floodplain Local relief (concave, convex, none): concave Slope (%): 0%
Subregion (LRR or MLRA): LRR P, MLRA 136 Lat: 35.2248 Long: -81.0730 Datum: WGS 84
Soil Map Unit Name: Chewacla, 0 to 2 percent slopes, frequently flooded NWI classification: n/a
Are climatic / hydrologic conditions on the site typical for this time of year? Yes x No (If no, explain in Remarks.)
Are Vegetation Soil or Hydrology significantly disturbed? Are "Normal Circumstances" present? Yes x No
Are Vegetation Soil or Hydrology naturally problematic? (If needed, explain any answers in Remarks.)
SUMMARY OF FINDINGS — Attach site map showing sampling point locations, transects, important features, etc.
Hydrophytic Vegetation Present? Yes x No Is the Sampled Area
Hydric Soil Present? Yes x No within a Wetland? Yes X No
Wetland Hydrology Present? Yes x No
Remarks:
Data Point is located in PFO Wetland -J. PFO Wetland -J also includes the following NRCS soil map unit: Tatum gravelly loam, 15 to 25 percent
slopes.
HYDROLOGY
Wetland Hydrology Indicators:
Secondary Indicators (minimum of two reauired)
Primary Indicators (minimum of one is required: check all that apply)
—Surface Soil Cracks (66)
—Surface Water (Al) —True
Aquatic Plants (B14)
—Sparsely Vegetated Concave Surface (138)
_ High Water Table (A2) —Hydrogen
Sulfide Odor (C1)
x Drainage Patterns (610)
x Saturation (A3) —Oxidized
Rhizospheres on Living Roots (C3)
—Moss Trim Lines (616)
—Water Marks (131) —Presence
of Reduced Iron (C4)
_ Dry -Season Water Table (C2)
—Sediment Deposits (B2) _
Recent Iron Reduction in Tilled Soils (C6)
x Crayfish Burrows (C8)
_Drift Deposits (133) _Thin
Muck Surface (C7)
_Saturation Visible on Aerial Imagery (C9)
_Algal Mat or Crust (134) —Other
(Explain in Remarks)
—Stunted or Stressed Plants (D1)
—Iron Deposits (135)
_ Geomorphic Position (D2)
_ Inundation Visible on Aerial Imagery (67)
—Shallow Aquitard (D3)
x Water -Stained Leaves (139)
_ Microtopographic Relief (D4)
Aquatic Fauna (1313)
FAC -Neutral Test (D5)
Field Observations:
Surface Water Present? Yes No
x Depth (inches):
Water Table Present? Yes No
x Depth (inches):
Saturation Present? Yes x No
Depth (inches): 0
Wetland
Hydrology Present? Yes X No
(includes capillary fringe)
Describe Recorded Data (stream gauge, monitoring well, aerial photos, previous inspections), if available:
Remarks:
PCN Continuation Doc Page 28 of 45
US Army Corps of Engineers Eastern Mountains and Piedmont – Version 2.0

VEGETATION (Four Strata) - Use scientific names of plants.
Remarks: (Include photo numbers here or on a separate sheet.)
Sampling Point: WET -J
Status
Dominance Test worksheet:
Absolute
Dominant
Tree Stratum (Plot size: )
% Cover
Species?
1.
Platanus occidentalis
40
Yes
2.
Acernegundo
38
Yes
3.
Acernegundo
18
Yes
4.
Ligustrum sinense
5
No
5.
Liriodendron tulipifera
1
No
6.
Impatiens capensis
1
No
7.
Toxicodendron radicans
1
No
7.
Parthenocissus quinquefolia
78
=Total Cover
8.
50% of total cover:
39 20% of total cover:
SaolinNShrub Stratum (Plot size:
)
1.
Ligustrum sinense
20
Yes
2.
Fagus grandifolia
3
No
3.
Vitis spp.
1
No
4.
=Total Cover
50% of total cover:
5.
20% of total cover:
Woody Vine Stratum (Plot size:
)
6.
1.
7.
2.
8.
3.
9.
4.
Remarks: (Include photo numbers here or on a separate sheet.)
Sampling Point: WET -J
Status
Dominance Test worksheet:
24
=Total Cover
FAC
50% of total cover:
12
20% of total cover:
Herb Stratum (Plot size: )
Species Across All Strata: 5 (B)
1.
Microstegium vimineum
35
Yes
2.
Acernegundo
18
Yes
3.
Ligustrum sinense
5
No
4.
Liriodendron tulipifera
1
No
5.
Impatiens capensis
1
No
6.
Toxicodendron radicans
1
No
7.
Parthenocissus quinquefolia
1
No
8.
Galium aparine
1
No
9.
1
No
10.
FAC
present, unless disturbed or problematic.
11.
64
=Total Cover
50% of total cover:
32
20% of total cover:
Woody Vine Stratum (Plot size:
)
1.
2.
3.
4.
5.
=Total Cover
50% of total cover:
20% of total cover:
Remarks: (Include photo numbers here or on a separate sheet.)
Sampling Point: WET -J
Status
Dominance Test worksheet:
FACW
Number of Dominant Species
FAC
That Are OBL, FACW, or FAC: 4 (A)
Total Number of Dominant
Species Across All Strata: 5 (B)
Percent of Dominant Species
That Are OBL, FACW, or FAC: 80.0% (A/B)
Prevalence Index worksheet:
Total % Cover of: Multiply by:
16
OBL species 0 x 1 = 0
FACW species 41 x 2 = 82
FACU
FAC species 92 x 3 = 276
FACU
FACU species 31 x 4 = 124
UPL species 0 X5= 0
Column Totals: 164 (A) 482 (B)
Prevalence Index = B/A = 2.94
Hydrophytic Vegetation Indicators:
_ 1 - Rapid Test for Hydrophytic Vegetation
X 2 - Dominance Test is >50%
X 3 - Prevalence Index is 53.0'
4 - Morphological Adaptations' (Provide supporting
5
data in Remarks or on a separate sheet)
-Problematic Hydrophytic Vegetation' (Explain)
FAC
'Indicators of hydric soil and wetland hydrology must be
FAC
present, unless disturbed or problematic.
FACU Definitions of Four Vegetation Strata:
FACU Tree - Woody plants, excluding vines, 3 in. (7.6 cm) or
FACW more in diameter at breast height (DBH), regardless of
FAC height.
FACU Sapling/Shrub - Woody plants, excluding vines, less
FACU than 3 in. DBH and greater than or equal to 3.28 ft (1
m) tall.
Herb - All herbaceous (non -woody) plants, regardless
of size, and woody plants less than 3.28 ft tall.
Woody Vine - All woody vines greater than 3.28 ft in
13 height.
Hydrophytic
Vegetation
Present? Yes X No
PCN Continuation Doc Page 29 of 45
US Army Corps of Engineers Eastern Mountains and Piedmont - Version 2.0

SOIL Sampling Point: WET -J
Profile Description: (Describe to the depth needed to document the indicator or confirm the absence of indicators.)
Depth Matrix Redox Features
(inches) Color (moist) % Color (moist) % Type' LoC2 Texture Remarks
0-4 7.5YR 4/1 80 7.5YR 4/6 20 C M Loamy/Clayey Prominent redox concentrations
4-18 7.5YR 4/3 98 7.5YR 4/6 2 C PL Loamy/Clayey Distinct redox concentrations
'Type: C=Concentration, D=Depletion, RM=Reduced Matrix, MS=Masked Sand Grains.
Location: PL=Pore Lining, M=Matrix.
Hydric Soil Indicators:
Indicators for Problematic Hydric Soils3:
Histosol (Al)
_ Polyvalue Below Surface (S8) (MLRA 147, 148)
_2 cm Muck (A10) (MLRA 147)
_Histic Epipedon (A2)
_Thin Dark Surface (S9) (MLRA 147, 148)
_Coast Prairie Redox (A16)
—Black Histic (A3)
_ Loamy Mucky Mineral (F1) (MLRA 136)
(MLRA 147, 148)
Hydrogen Sulfide (A4)
_ Loamy Gleyed Matrix (F2)
—Piedmont Floodplain Soils (F19)
_ Stratified Layers (A5)
X Depleted Matrix (F3)
(MLRA 136, 147)
2 cm Muck (A10) (LRR N)
_ Redox Dark Surface (F6)
—Red Parent Material (F21)
_ Depleted Below Dark Surface (A11)
Depleted Dark Surface (F7)
(outside MLRA 127, 147, 148)
_Thick Dark Surface (Al2)
? Redox Depressions (F8)
_Very Shallow Dark Surface (F22)
Sandy Mucky Mineral (S1)
_ Iron -Manganese Masses (F12) (LRR N,
—Other (Explain in Remarks)
Gleyed Matrix (S4)
MLRA 136)
—Sandy
—Sandy Redox (S5)
_ Umbric Surface (F13) (MLRA 122, 136)
3Indicators of hydrophytic vegetation and
_Stripped Matrix (S6)
_Piedmont Floodplain Soils (F19) (MLRA 148)
wetland hydrology must be present,
Dark Surface (S7)
Red Parent Material (F21) (MLRA 127, 147, 148)
unless disturbed or problematic.
Restrictive Layer (if observed):
Type:
Depth (inches):
Hydric Soil Present? Yes X No
Remarks:
This data sheet is revised from Eastern Mountains and Piedmont Regional Supplement Version 2.0 to include the NRCS Field Indicators of Hydric
Soils, Version 8.0, 2016.
PCN Continuation Doc Page 30 of 45
US Army Corps of Engineers Eastern Mountains and Piedmont – Version 2.0

WETLAND DETERMINATION DATA FORM — Eastern Mountains and Piedmont
Project/Site: Gastonia SE Sewer Wetland Delineation City/County: City of Gastonia/Gaston County Sampling Date: 04/27/2017
ApplicantlOwner: State: NC Sampling Point: UPL-J
Investigator(s): Ira Poplar -Jeffers Section, Township, Range:
Landform (hillslope, terrace, etc.): Hillslope Local relief (concave, convex, none): _ Slope (%): 5
Subregion (LRR or MLRA): LRR P Lat: 35.2247111 Long: -81.073008° Datum: WGS 84
Soil Map Unit Name: Tatum gravelly loam, 15 to 25 percent slopes NWI classification: n/a
Are climatic / hydrologic conditions on the site typical for this time of year? Yes 0 No 0 (If no, explain in Remarks.)
Are Vegetation Soil —0— or Hydrology significantly disturbed? Are "Normal Circumstances" present? Yes G No _0
Are Vegetation Soil =, or Hydrology naturally problematic? (if needed, explain any answers in Remarks.)
SUMMARY OF FINDINGS — Attach site map showing sampling point locations, transects, important features, etc.
Hydrophytic Vegetation Present? YesNo •
Is the Sampled Area
Hydric Soil Present? Yes No • Within a Wetland? Yes Q No no
Wetland Hydrology Present? Yes No •
Upland forest south of Wetland -J.
HYDROLOGY
Wetland Hydrology Indicators:
Secondary Indicators (minimum of two reauired)
Primary Indicators (minimum
of one is reauired: check all that apply)
❑ Surface Soil Cracks (B6)
❑ Surface Water (Al)
❑ True Aquatic Plants (614)
❑ Sparsely Vegetated Concave Surface (B8)
❑ High Water Table (A2)
❑ Hydrogen Sulfide Odor (C1)
❑ Drainage Patterns (610)
❑ Saturation (A3)
❑ Oxidized Rhizospheres on Living Roots (C3) ❑ Moss Trim Lines (1316)
❑ Water Marks (B1)
❑ Presence of Reduced Iron (C4)
8 Dry -Season Water Table (C2)
❑ Sediment Deposits (B2)
Recent Iron Reduction in Tilled Soils (C6)
HThin
Crayfish Burrows (C8)
eDrift Deposits (133)
Muck Surface (C7)
Saturation Visible on Aerial Imagery (C9)
Algal Mat or Crust (64)
❑ Other (Explain in Remarks)
Stunted or Stressed Plants (D1)
❑ Iron Deposits (135)
❑ Geomorphic Position (1132)
❑ Inundation Visible on Aerial Imagery (67)
❑ Shallow Aquitard (D3)
-Stained Leaves (139)
❑ Microtopographic Relief (134)
HWater
Aquatic Fauna (B13)
❑ FAC -Neutral Test (1135)
Field Observations:
Surface Water Present?
Yes No Q Depth
(inches):
Water Table Present?
Yes No Q Depth (inches):
Saturation Present?
Yes No Q Depth (inches):
Wetland Hydrology Present? Yes No X
includes capillary frin e
Describe Recorded Data (stream gauge, monitoring well, aerial photos, previous inspections), if available:
Remarks:
PCN Continuation Doc Page 31 of 45
US Army Corps of Engineers Eastern Mountains and Piedmont — Interim Version

VEGETATION (Four Strata) — Use scientific names of plants.
Sampling Point: UPL-J
Remarks: (Include photo numbers here or on a separate sheet.)
PCN Continuation Doc Page 32 of 45
US Army Corps of Engineers Eastern Mountains and Piedmont — Interim Version
Absolute
Dominant Indicator
Dominance Test worksheet:
Tree Stratum (Plot size: 30 -ft radius )
% Cover
Species?
Status
Number of Dominant Species
1
Liquidambar styraciflua
50
✓
That Are OBL, FACW, or FAC: 2 (A)
2
Cornus spp.
30
✓
3
quercus alba
1
Total Number of Dominant
6
Species Across All Strata: (B)
4
Prunus serotina
1
Percent of Dominant Species
5.
OBL
That Are OBL, FACW, or FAC: 33 (A/B)
6.
OBL
Prevalence Index worksheet:
7. OBL
8.
F-1
OBL
Total % Cover of: Multiply by:
82
= Total Cover
OBL species 0 x 1 = 0
Sapling/Shrub Stratum (Plot size: 15 -ft radius
)
FACW species 1 x 2 = 2
1
Ligustrum sirens
40
✓
FAC species 56 x 3 = 168
2
Fagus grandifolia
2
✓
FACU species 62 x 4 = 248
3
Elaeagnus umbellata
3
F-1-
UPL species 0 x 5= 0
4
Ilex opaca
5
Column Totals: 119 (A) 418 (B)
5
Ulmus americana
1
6
Fagus spp.
1
.�
Prevalence Index = B/A = 3.51
H drophytic Vegetation Indicators:
7 Quercus phellos 1
8.
._
1 - Rapid Test for Hydrophytic Vegetation
9.
2 - Dominance Test is >50%
10.
3 - Prevalence Index is 53.0'
4 - Morphological Adaptations' (Provide supporting
Herb Stratum (Plot size: 5 -ft radius )
53
= Total Cover
data in Remarks or on a separate sheet
p )
❑ Problematic Hydrophytic Vegetation'
1.
Ligustrum sinens
10
P-1
(Explain)
2
Liquidambar styraciflua
2
✓
3
Toxicodendron radicans
2
��
Indicators of hydric soil and wetland hydrology must
Quercus alba
1
be present, unless disturbed or problematic.
Definitions of Four Vegetation Strata:
4
Quercus
5
phellos
1
6
Hedera helix
1
Tree — Woody plants, excluding vines, 3 in. (7.6 cm) or
more in diameter at breast height (DBH), regardless of
7
Carya spp.
1
height.
8.Viola
spp.
1
Rubus spp.
1
Sapling/Shrub — Woody plants, excluding vines, less
9.
than 3 in. DBH and greater than 3.28 ft (1 m) tall.
10.
Unidentified herbaceous species
1
11
Lonicera japonica
1
Herb — All herbaceous (non -woody) plants, regardless
of size, and woody plants less than 3.28 ft tall.
12.
22
= Total Cover
Woody vine — All woody vines greater than 3.28 ft in
Woody Vine Stratum (Plot size: )
height.
1.
❑
2.
3.
5.
Hydrophytic
6.
W7,!
Vegetation
Present? Yes No
0
= Total Cover
Remarks: (Include photo numbers here or on a separate sheet.)
PCN Continuation Doc Page 32 of 45
US Army Corps of Engineers Eastern Mountains and Piedmont — Interim Version

SOIL
Sampling Point: UPL-J
(Describe to the depth needed to document the Indicator or confirm the absence of Indicators.)
Depth
Matrix
�
Color (moist) % TvoeLoe
(inches)
Color (moist)
%
0-4"
1OYR-3/2
100
4-20"
1OYR-4/2
50
20=22"
2.5YR-4/6
100
0%
Coast Prairie Redox (A16)
0%
0%
0%
0%
0%
0%
0%
Redox Features
�
Color (moist) % TvoeLoe
Histosoi (A1)
5YR-5/8 5o
0%
0%
0%
0%
Polyvalue Below Surface (S8) (MLRA 147, 148)
0%
Coast Prairie Redox (A16)
0%
-
0%—M=
0%
_ =
RM=Reduced Matrix. MS=Masked Sand
Texture Remarks
silt loam
sandy silt loam
clay
Hydric Soil Indicators:
Indicators for Problematic Hydric Soils':
Histosoi (A1)
Dark Surface (S7)
2 cm Muck (A10) (MLRA 147)
Histic Epipedon (A2)
Polyvalue Below Surface (S8) (MLRA 147, 148)
Coast Prairie Redox (A16)
Black Histic (A3)
Thin Dark Surface (S9) (MLRA 147, 148)
(MLRA 147, 148)
❑
Hydrogen Sulfide (A4)
Loamy Gleyed Matrix (F2)
Piedmont Floodplain Soils (1719)
Stratified Layers (A5)
Depleted Matrix (173)
(MCRA 136, 147)
2 cm Muck (All 0) (LRR N)
Redox Dark Surface (F6)
Red Parent Material (TF2)
Depleted Below Dark Surface (A11)
Depleted Dark Surface (F7)
Very Shallow Dark Surface (TF12)
8
Thick Dark Surface (Al2)
Redox Depressions (F8)
Other (Explain in Remarks)
Sandy Mucky Mineral (S1) (LRR N,
Iron -Manganese Masses (F12) (LRR N,
MLRA 147, 148)
Sandy Gleyed Matrix
MLRA 136)
❑ Umbric Surface 136, 122)
3Indicators hydrophytic
(S4)
Sandy Redox (S5)
(F13) (MLRA
Piedmont Floodplain Soils (F19) (MLRA 148)
of vegetation and
wetland hydrology must be present,
Stripped Matrix (S6)
unless disturbed or problematic.
Restrictive Layer (if observed):
Type:
Depth (inches):
Hydric Soil Present? Yes O No 0
PCN Continuation Doc Page 33 of 45
US Army Corps of Engineers Eastern Mountains and Piedmont – Interim Version

AdlAt9attan Services
IN V I09HRENTAL QUAL I rY
December 1, 2017
Cary Rodreguez
City of Gastonia
150 S. York St.
Gastonia, NC 28052
Project: South East Sewer
ROY COOPER
MICHAEL S. REOAN
Expiration of Acceptance: 6/1/2018
County: Mecklenburg
The purpose of this letter is to notify you that the NCDEQ Division of Mitigation Services (DMS) is willing to
accept payment for compensatory mitigation for impacts associated with the above referenced project as
indicated in the table below. Please note that this decision does not assure that participation in the DMS in -
lieu fee mitigation program will be approved by the permit issuing agencies as mitigation for project impacts.
It is the responsibility of the applicant to contact permitting agencies to determine if payment to the DMS will
be approved. You must also comply with all other state, federal or local government permits, regulations or
authorizations associated with the proposed activity including G.S. § 143-214.11.
This acceptance is valid for six months from the date of this letter and is not transferable. If we have not
received a copy of the issued 404 Permit/401 Certification/CAMA permit within this time frame, this
acceptance will expire. It is the applicant's responsibility to send copies of the permits to DMS. Once DMS
receives a copy of the permit(s) an invoice will be issued based on the required mitigation in that permit and
payment must be made prior to conducting the authorized work. The amount of the in -lieu fee to be paid by
an applicant is calculated based upon the Fee Schedule and policies listed on the DMS website.
Based on the information supplied by you in your request to use the DMS, the impacts for which you are
requesting compensatory mitigation credit are summarized in the following table. The amount of mitigation
required and assigned to DMS for this impact is determined by permitting agencies and may exceed the
impact amounts shown below.
River Basin
Impact location
8 -di it HUG
Impact Type
Impact Quantity
Catawba
i
03050102
Riparian Buffer
24,440
Upon receipt of payment, DMS will take responsibility for providing the compensatory mitigation. The
mitigation will be performed in accordance with the In -Lieu Fee Program instrument dated July 28, 2010 and
15A NCAC 02B .0295 as applicable. Thank you for your interest in the DMS in -lieu fee mitigation program.
If you have any questions or need additional information, please contact Kelly Williams at [phone].
cc: Rick Rote, agent
Sincerely,
'4
&�
am s. B Stanfill
s t Management Supervisor
State of North Carolina I Environmental Quality I Mitigation Services
1652 Mail Service Center I Raleigh, NC 27699-1652 j 217 W. Jones Street, Suite 3000
919 707 8976 T PCN Continuation Doc Page 34 of 45

SAW -2017-01449
Phase 1 Gastonia South East Sewer PCN Continuation Document
Section F 5d. What data sources did you use to determine whether site would impact Endangered
Species or Designated Critical Habitat?:
The USFWS website was used to determine potential for project impacts to endangered species. The
results are shown below:
a https//eons.fws,gov/ecpOjreports/species-by-current-range-county?fips=3707:
ff WAT"
3earCn_-,_ _
EGOS Environmental Conservation Online System
Conserving the Nature of America
EQQ� Species Reports Species By Coun*eport
Species By County Report
The following report contains Species that are known to or are believed to occur in this county. Species with range unrefined past the state level are now
excluded from this report. If you are looking for the Section 7 range (for Section 7 Consultations) please visit the 1FIQ application
County. Gaston, North Carolina
Need to contact a FWS field office about a speaes9 Follow this lin to find your local FWS Office
Group Name Population Status
Flowenng Dwarf -flowered heartieaf Wherever Threatened
Plants (Hexastvlrs nonrflora) found
Flowering Schweinitz's sunflower Wherever Endangered
Plants (Helianthus schwein Lu) found
Reptiles bog turtle (Clemm U.S A. (GA, Similarity of
muhlentierciir) NC. SC. TN, Appearance
VA) (Threatened)
Lead Office
Asheville Ecological
Services Field Office
t CSV
Recovery Recovery Plan Recovery
Plan Action Status Plan Stage
Asheville Ecological hwein Implementation Final
Services Feld Office Sunflower Prouress
Office of the Regional
Director
See the attached endangered species report. Neither of these plants has been observed within the
project and current conditions in the project corridor do not provide suitable habitat for their growth.
The bog turtle habitat is not present in the project corridor, and was not observed. Habitat impacts will
be temporary and conditions will be restored to pre -construction conditions.
35 45
PCN Continuation Doc Page of

CAROUNA
ECOs1fsTEMso INC.
3040 NC Hwy 42 West; Clayton, NC 27520
P:919-274-5979 — F:919-585-5570
November 3, 2017
Mr Rick Rote, CIH
LABELLA ASSOCIATES, P.C.
1520 South Blvd, Suite 210
Charlotte, NC 28203
RE: Endangered Species Act Compliance Review
Gastonia Southeast Sewer Project, Phase I Corridor
Dear Mr. Rote;
Carolina Ecosystems, Inc. (CEI) has conducted surveys for Federally protected species and their
habitats along the proposed Gastonia Southeast Sewer Project Phase I corridor in Gaston County,
North Carolina.
Because construction would require crossings of potentially jurisdictional stream and wetland
areas, and use of a Clean Water Act Section 404 Nationwide Permit No. 12 is assumed, the Fish
and Wildlife Coordination Act, 16 U.S.C. 661-666(c) may require concurrence from the United
States Fish and Wildlife Service. Due to the close proximity of known element occurrences of
federally endangered species, this letter is prepared to address potential requests for compliance
with the Endangered Species Act (ESA) prior to USACE approval.
CEI staff reviewed the project site on October 25, 2017 for the presence of terrestrial species or
their habitat. This letter summarizes the findings of these environmental reviews.
Project Location and Description
The project study area (site) comprises approximately 2.4 miles of sanitary sewerline corridor,
extending southeast from Gastonia's Baltimore Pump Station 0.8 mile to Armstrong Ford Road,
and then north via force main an additional 1.6 miles to the Eagle Road Wastewater Treatment
Plant.
The off-road corridor is primarily forested with a closed canopy of hardwoods and pines. A
regularly maintained herbaceous roadside community dominates along Armstrong Ford Road,
with old field type herbaceous communities scattered in isolated patches adjacent to the roadside.
The forested area contains a mix of Chinese privet (Ligustrum sinense), loblolly pine (Pinus
taeda), pignut hickory (Carya glabra), red oak (Quercus rubra), southern red oak (Q. falcata),
sweetgum (Liquidambar styraciflua), tulip poplar (Liriodendron tulipifera), and white oak (Q.
alba). The forest floor contains typical herbaceous growth including Christmas fern (Polystichum
acrostichoides), and roundleaf greenbrier (Smilax rotundifolia).
The roadside along Armstrong Ford Road is dominated primarily by fescue (Festuca spp.) with,
asters (Symphotrichium sp), and goldenrods (Solidago spp.).
PCN Continuation Doc Page 36 of 45

The old field communities included Chinese lespedeza (Lespedeza cuneata), dogfennel
(Eupatorium capillifolium), goldenrod, little bluestem (Schizachyrium scoparium), Queen
Anne's lace (Daucus carota), and several sweetgum saplings were observed.
Federally Protected Species
Plants and animals classified as Endangered or Threatened by the U.S. Fish and Wildlife Service
(USFWS) are protected under the provisions of Section 7 and Section 9 of the Endangered
Species Act of 1973, as amended. Table 1 presents federally protected species listed by the
USFWS (updated November 3, 2017) for Gaston County, North Carolina.
"Fable 1: Federally protected species listed for Gaston County.
BGPA — Bald and Golden Eagle Protection Act
E — Endangered
T — Threatened
T (S/A) — Threatened due to Similarity of Appearance
Bald Eap-le
Habitat Description: Habitat for the bald eagle primarily consists of mature forest in proximity
to large bodies of open water for foraging. Large dominant trees are utilized for nesting sites,
typically within 1.0 mile of open water.
Biological Conclusion: May Affect — Not Likely to Adversely Affect
The headwaters of Lake Wylie and main stem of South Fork Catawba River occur in the project
study area and provide suitable forage for bald eagles. Mature forest along the banks of these
resources provide suitable nesting habitat. However, no bald eagles or their nests were noted
during the field survey. No known records of bald eagle were reported within one mile of the
proposed corridor in our search of the NC Natural Heritage Program database.
PCN Continuation Doc Page 37 of 45
Federal
Habitat
Biological
Scientific Name
Common Name
Status
Present
Conclusion
May Affect —
Not Likely to
Haliaeetus leucocephalus
Bald eagle
BGPA
Yes
Adversely
Affect
Glyptemys muhlenbergii
Bog turtle
T (S/A)
No
No Effect
Myotis septentrionalis
Northern long-eared bat
T
Yes
No Effect
May Affect —
Not Likely to
Hexastylis naniflora
Dwarf -flowered heartleaf
T
Yes
Adversely
Affect
Helianthus schweinitzii
Schweinitz's sunflower
E
Yes
No Effect
BGPA — Bald and Golden Eagle Protection Act
E — Endangered
T — Threatened
T (S/A) — Threatened due to Similarity of Appearance
Bald Eap-le
Habitat Description: Habitat for the bald eagle primarily consists of mature forest in proximity
to large bodies of open water for foraging. Large dominant trees are utilized for nesting sites,
typically within 1.0 mile of open water.
Biological Conclusion: May Affect — Not Likely to Adversely Affect
The headwaters of Lake Wylie and main stem of South Fork Catawba River occur in the project
study area and provide suitable forage for bald eagles. Mature forest along the banks of these
resources provide suitable nesting habitat. However, no bald eagles or their nests were noted
during the field survey. No known records of bald eagle were reported within one mile of the
proposed corridor in our search of the NC Natural Heritage Program database.
PCN Continuation Doc Page 37 of 45

Bog turtle
USFWS Recommended Survey Window: April 1 — October 1 (visual surveys); April 1 -June 15
(optimal for breeding/nesting); May 1 -June 30 (trapping surveys)
Habitat Description: Bog turtle habitat consists of open, groundwater supplied (spring fed),
graminoid dominated wetlands along riparian corridors or on seepage slopes. These habitats are
designated as mountain bogs by the North Carolina Natural Heritage Program, but they are
technically poor, moderate, or rich fens that may be associated with wet pastures and old
drainage ditches that have saturated muddy substrates with open canopies. These habitats, found
between 700 and 4,500 feet above mean sea level in the western Piedmont and mountain
counties of North Carolina, often support sphagnum moss and may contain carnivorous plants.
Soil types (poorly drained silt loams) from which bog turtle habitats have been found include
Arkaqua, Chewacla, Dellwood, Codorus complex, Hatboro, Nikwasi, Potomac — Iotla complex,
Reddies, Rosman, Tate — Cullowhee complex, Toxaway, Tuckasegee — Cullasaja complex,
Tusquitee, Watauga, and Wehadkee.
Biological Conclusion: No Effect — Not Evaluated
Several wetland areas occur along the proposed project corridor. Chewacla soils occur within
four of these wetland areas along the project corridor. However, along the proposed project
alignment all crossings would be constructed within forested areas and closed canopies.
Elevations along the project corridor are all below 700 feet above mean sea level, and bog turtles
are not expected to occur. No impact to bog turtle is expected. No survey required since it is
listed for similarity of appearance. Not subject to Section 7.
NatureServe. 2010. NatureServe Explorer: An online encyclopedia of life [web application].
Version 7.1. NatureServe, Arlington, Virginia. Available http://www.natureserve.org/explorer.
(Accessed: October 20, 2010).
[NCWRC] North Carolina Wildlife Resources Commission. Bog Turtle Fact Sheet. 2006.
http://www.ncwildlife.org/pg07—wildlifespeciescon/nongame—bogturtle—lores.pdf. (Accessed:
February 22, 2008).
[USFWS] United States Fish and Wildlife Service. Bog Turtles in North Carolina.
http://www.fws.gov/nc-es/reptile/bogtur.html. (Accessed: February 22, 2008).
Northern lone -eared bat
USFWS Recommended Survey Window: June 1 — August 15
Habitat Description: In North Carolina, the Northern long-eared bat (NLEB) occurs in the
mountains, with scattered records in the Piedmont and coastal plain. In western North Carolina,
NLEB spend winter hibernating in caves and mines. Since this species is not known to be a long-
distance migrant, and caves and subterranean mines are extremely rare in eastern North Carolina,
it is uncertain whether or where NLEB hibernate in eastern North Carolina. During the summer,
PCN Continuation Doc Page 38 of 45

NLEB roost singly or in colonies underneath bark, in cavities, or in crevices of both live and
dead trees (typically >3 inches dbh). Males and non -reproductive females may also roost in
cooler places, like caves and mines. This bat also been found, rarely, roosting in structures like
barns and sheds, under eaves of buildings, behind window shutters, in bridges, and in bat houses.
Foraging occurs on forested hillsides and ridges, and occasionally over forest clearings, over
water, and along tree -lined corridors. Mature forests may be an important habitat type for
foraging.
Biological Conclusion: May Affect — Not Likely to Adversely Affect
Suitable habitat for the NLEB was found to exist in the project area during a site visit on October
25, 2017. According to the USFWS online database (updated April 28, 2017), NLEB is currently
listed as "Threatened" in Gastonia County. A search of the North Carolina Natural Heritage
Program (NCNHP) online database (updated November 03, 2017) showed no known occurrence
of hibernaculum or maternity roosting tree for the NLEB in Gaston County, and the USFWS lists
the NLEB as being a Probable/Potential occurrence.
Schweinitz's sunflower
USFWS Optimal Survey Window: late August -October
Habitat Description: Schweinitz's sunflower, endemic to the Piedmont of North and South
Carolina. The few sites where this rhizomatous perennial herb occurs in relatively natural
vegetation are found in Xeric Hardpan Forests. The species is also found along roadside rights-
of-way, maintained power lines and other utility rights-of-way, edges of thickets and old
pastures, clearings and edges of upland oak -pine -hickory woods and Piedmont longleaf pine
forests, and other sunny or semi -sunny habitats where disturbances (e.g., mowing, clearing,
grazing, blow downs, storms, frequent fire) help create open or partially open areas for sunlight.
It is intolerant of full shade and excessive competition from other vegetation. Schweinitz's
sunflower occurs in a variety of soil series, including Badin, Cecil, Cid, Enon, Gaston,
Georgeville, Iredell, Mecklenburg, Misenheimer, Secrest, Tatum, Uwharrie, and Zion, among
others. It is generally found growing on shallow sandy soils with high gravel content; shallow,
poor, clayey hardpans; or shallow rocky soils, especially those derived from mafic rocks.
Biological Conclusion: No Effect
A field survey was conducted on October 25, 2017, within the optimal plant identification survey
window. There is marginally suitable habitat for Schweinitz's sunflower located along roadsides
within the project site. CEI walked transects across the old field vegetation and forest edges, the
periodically maintained roadside area, and open portions of mature forests on-site. No
individuals of Schweinitz's sunflower were observed during the survey. A search of the NCNHP
database (updated November 3, 2017) showed no occurrence of Schweinitz's sunflower within
1.0 mile of the project site.
PCN Continuation Doc Page 39 of 45

NatureServe. 20 10. NatureServe Explorer: An online encyclopedia of life [web application].
Version 7.1. NatureServe, Arlington, Virginia. Available http://www.natureserve.org/explorer.
(Accessed: December 14, 2010).
[NCNHP] North Carolina Natural Heritage Program. 2001. Guide to Federally Listed
Endangered and Threatened Species of North Carolina. Raleigh, NC. 134 pp.
[USFWS] U.S. Fish and Wildlife Service. 1994. Schweinitz's Sunflower Recovery Plan.
Atlanta, GA. 28 pp.
[USFWS] U.S. Fish and Wildlife Service. 2006. Optimal Survey Windows for North
Carolina's Federally Threatened and Endangered Plant Species. http://www.fws. og v/nc-
es/es/plant survey.html. (Accessed: December 14, 2010).
[USFWS] U.S. Fish and Wildlife Service. Schweinitz's Sunflower (Helianthus schweinitzii).
http://www.fws.gov/nc-es/plant/schwsun.html. (Accessed: December 14, 2010).
Dwarf -flowered heartleaf
USFWS Optimal Survey Window: March -May
Habitat Description: Dwarf -flowered heartleaf is endemic to the western Piedmont and foothills
of North and South Carolina. This herbaceous evergreen is found in moist to rather dry forests
along bluffs; boggy areas next to streams and creek heads; and adjacent hillsides, slopes, and
ravines. Requiring acidic, sandy loam soils, the species is found in soil series such as Pacolet,
Madison, and Musella, among others. Occurrences are generally found on a north facing slope.
Undisturbed natural communities such as Piedmont/Coastal Plain Heath Bluff, Dry-Mesic Oak
Hickory Forest, and Mesic Mixed Hardwood Forest hold the most viable occurrences. However,
less viable remnant occurrences are found in disturbed habitats, including logged, grazed, mown,
and residential/commercial developed lands; areas converted to pasture, orchards, and tree
plantations; roadside rights-of-way; and on upland slopes surrounding manmade ponds or lakes.
Biological Conclusion: May Affect — Not Likely to Adversely Affect
CEI walked the proposed off-road corridors on October 25, 2017. Numerous Hexastylis plants
were observed along the alignment. However, the leaves on every individual observed had
apiculate tips, characteristic of H. arifolia. Suitable habitat for H. naniflora was observed.
However, no known populations were found within one mile of the project area based on a
November 3, 2017 search of the North Carolina Natural Heritage Program's Tier 1 database. It is
highly unlikely, based on leaf morphology and NHP data, that H. naniflora individuals occur
along the project corridor.
NatureServe. 2010. NatureServe Explorer: An online encyclopedia of life [web application].
Version 7.1. NatureServe, Arlington, Virginia. Available http://www.natureserve.org/explorer.
(Accessed: December 14, 2010).
PCN Continuation Doc Page 40 of 45

[NCNHP] North Carolina Natural Heritage Program. 2001. Guide to Federally Listed
Endangered and Threatened Species of North Carolina. Raleigh, NC. 134 pp.
Padgett, James Edward. 2004. Biogeographical, Ecological, Morphological, and
Micromorphological Analyses of the Species in the Hexastylis heterophylla Complex.
Appalachian State University, Boone, NC. 124 pp.
Schafale, M.P. and A.S. Weakley. 1990. Classification of the Natural Communities of North
Carolina: Third Approximation. Natural Heritage Program, Division of Parks and Recreation,
N.C. Department of Environment, Health, and Natural Resources. Raleigh, NC. 325 pp.
[USFWS] U.S. Fish and Wildlife Service. 1989. Endangered and Threatened Wildlife and
Plants; Threatened Status of Hexastylis naniflora (Dwarf -flowered heartleaf). 54 FR 14964-
14967.
[USFWS] U.S. Fish and Wildlife Service. 2006. Optimal Survey Windows for North
Carolina's Federally Threatened and Endangered Plant Species. http://www.fws. og_ v/nc-
es/es/plant survey.html. (Accessed: December 14, 2010).
[USFWS] U.S. Fish and Wildlife Service. 2007. Dwarf -flowered Heartleaf (Hexastylis
naniflora) 5 -Year Review: Summary and Evaluation, Draft. Asheville, NC. 51 pp.
If you have any questions or concerns, please contact me at your earliest convenience at (919)
274-5979 or chris.hopperAcarolinaeco.com
Sincerely,
Carolina Ecosystems, Inc.
Chris Hopper
Senior Environmental Scientist
PCN Continuation Doc Page 41 of 45

SAW -2017-01449
Phase 1 Gastonia South East Sewer PCN Continuation Document
Section F 5d. Continued
The USFWS website was used to determine potential for project impact to Critical Habitat. The results
are shown below: —�
& Wildlife Service
1 1l I == RA tz' inh F[_AIAAif_AI SP_NIP_P_Q Raid Mir -P_
Raleigh ES Office Home "! ■
About UsT ~.
Oriline
Frequently Asked questionsPit
Programs Pr���
Species er,t Rt'views
Conservation Partnerships
Contact Us
Step 5. Critical Habitat
National Wildlife Refuges in Five species have designated Crtcal Habitat in Nath Carolina.
North Caro%.
Ecological Services OfficesPiping plo+er. Loggerhead sea turtle. Cape Fear Shiner Waccamaw silverside and golden sedge.
in North Carolina Federaffy Designated Critical Habitat in Eastern North Carolina Dccurs within the Fonowing Counties.
Nanonai Fish Hatcheries in Brunswick
North Carolina s
Fisheries Resources Caiteret
Coordination Offices in Chatham ,
North Carolina
Cnncaf Habitat Wine r
Columbus
Bare
Hyde
Lee
Moore
\etc Hanover
Onslow
Pender
Randolph
There are no Critical Habitats in Gaston County.
42 45
PCN Continuation Doc Page of

SAW -2017-01449
Phase 1 Gastonia South East Sewer PCN Continuation Document
Section F 7b. What data sources did you use to determine whether your site would impact historic or
archeological resources?:
The North Carolina State Historic Preservation Office HPOWEB GIS site was used to determine impacts.
The results are shown below:
Q gisncdcrgovlhpowebi
SMARTPI-ONE WA'
r
dPe R,,
union N
c
Y
43 45
PCN Continuation Doc Page of
b
GS0310 ThorM& Albon
H7ws���o0a
.'a GS0575 House
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i
trr
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District 2001
4
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fi
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43 45
PCN Continuation Doc Page of
b
GS0310 ThorM& Albon
H7ws���o0a
.'a GS0575 House
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House

SAW -2017-01449
Phase 1 Gastonia South East Sewer PCN Continuation Document
Section F 7b. Continued:
No historic or archeological resources are impacted by this project.
Section F 8b. If yes, explain how the prosect meets FEMA requirements:
Plans and the appropriate flood studies for the proposed construction in the floodway and non -
encroachment areas will be submitted to the City of Gastonia's Floodplain Administrator for approval.
This project will require either a No -Rise Certification or a FEMA -approved Conditional Letter of Map
Revision (and Subsequent Letter of Map Revision) because of construction within the regulatory
floodway (Section 7.6.1.A.8.b. of the City of Gastonia's Unified Development Ordinance). Manholes
within the floodplain will be sealed and vented to above the regulatory flood elevation. All sewer lines
will be buried.
44 45
PCN Continuation Doc Page of

- ZONE 1 BUFFER IMPACTS GNAWING TRE REVISION
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Gastonia South East Sewer Project Phase 1: ORM Upload Sheet
Wetland -J
NORTH CAROLINA
PFO
RIVERINE
Area
0.23 ACRE
DELINEATE
35.224899°
-81.072997°
Welland -K
NORTH CAROLINA
PFO
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Area
20.93 ACRE
DELINEATE
35.218171°
-81.065124°
Welland -L
NORTH CAROLINA
PFO
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Area
0.13 ACRE
DELINEATE
35.221467°
-81.063424°
South Fork Catawba River
NORTH CAROLINA
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20 FOOT
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35.219938°
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NORTH CAROLINA
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20 FOOT
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LABELLA
1520 S Boulevard
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Charlotte, NC 14202
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Suite 210
Environmental
PROJECT NUMBER
P: [phone]
Planning
2170369
C-0430
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SOUTH EAST
SEWER
PROPOSED FORCEMAIN
LINE 1
STA. 0+00 TO STA. 9+00
DRAWING NUMBER:
0101
No: DATE:
DEscRIPnaN:
REVISIONS
PROJECT NUMBER
2170369
DPAWN BY:
KCG
REVIEWED BY
BH
ISSUED FOR
PERMITTING
DATE:
11/17/2017
PROPOSED FORCEMAIN
LINE 1
STA. 0+00 TO STA. 9+00
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CONCRETE IS PLACED
5) CONCRETE SHALL NOT BE PLACED IN WATER, ON FROZEN GROUND OR DPOSED TO WEATHER.
6) CONCRETE PROPERTIES:
a. MINIMUM COMPRESSIVE STRENGTH: 5000 PSI AT 28 -DAYS; MA)OMUM WATENCEMENT RATIO'. 0.40.
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B) PROVIDE CONCRETE COVER OVER REINFORCING INACCORDANCE WITH THE REQUIREMENTS OF ACI 318
9) ALL REINFORCING SHALL BE DETAILED, FABRICATED, AND PLACED IN ACCORDANCE WITH THE REQUREMENTS OF AGI 315.
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NO I DATE: j DESCRIPTION
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PROJECT NUMBER
2170369
DRAWN BY
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REVIEWED BY BH
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PERMITTING
DATE
11/17/2017
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2170369
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DATE DESCRIPTION:
PROJECT NUMBER,
2170369
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V)
H
EASEMENT
" .- \
_•
2
()
/Oy
\
LOCATE JNE 570 CONTOUR \
(FERC P JECT 80U1/DARY),
'
rte,..-+�^-�.• •� r_
F-
INSTALL ORANGE PLASTIC SAFETY
FENCE ALONG BOUNDARY, -\
THE
THEBOUNDARY.
AND DO NOT [LATER ,A
/
PROP. 5' D4. 14AWOEE
570
Ile
LABELLA
1520 S Boulevard Engineering
Charlotte, NC 14202 Architecture
Suite 210 Environmental
P: [phone] Planning
C-0430
wwwAabellapc.com
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Great Place. Great People. Great Promise.
City of Gastonia
PO Box 1-,48 Gastonia NC 28053-1748
SOUTH EAST
SEWER
LA0. DATE _ DBCRPrIpk
REVIsm
PROACT MUMBEA
2170369
DRAWN BY KCG
REVIEWED BY. BH
ISSUED FOR:
PERMITTING
DATE
11/17/17
DRAW NG NAlk-
PROPOSED GRAVITY SEWER
LINE 2
STA. 9+00 TO STA.18+00
BALTIMORE SEWER
DRAWING NUMBER
11202
i`
590X.wao
N
_ — —
c c
z
590
EXIST
GROUNDXt
S
n M
os
H�
580
O
O
580
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LOC.YR.. FLdO➢
570
570
PROP. 163
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AM eN - I
-
I
21- PVPROP. 365.09 LF OF
C
-
21�
11_
- AT 0.14%
I
1
AT 0
15Y
- ..... ....
PROP. 104.70 LF OF PROP
INV IN. = 563.93
PROP INV IN. = 564
44
PROP INV 1
PROP INV.
= 563.52
UT = 563.52
PROP INV IN. = 563.77
2s' PRO7E.To PROP
401 LINED DI
INV. OUT = 563.93
PROP INV. OUT = 5
.44 -
PROP INV. OUT = 563.77
AT 0.15%
560
560
PROFILE
-
HORZ: 1"=40'
VERT: 1"=4'
555
«.
LABELLA
1520 S Boulevard Engineering
Charlotte, NC 14202 Architecture
Suite 210 Environmental
P: [phone] Planning
C-0430
wwwAabellapc.com
� T
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C 2017 LaOM ANIouNn
!A0STONI
Great Place. Great People. Great Promise.
City of Gastonia
PO Box 1-,48 Gastonia NC 28053-1748
SOUTH EAST
SEWER
LA0. DATE _ DBCRPrIpk
REVIsm
PROACT MUMBEA
2170369
DRAWN BY KCG
REVIEWED BY. BH
ISSUED FOR:
PERMITTING
DATE
11/17/17
DRAW NG NAlk-
PROPOSED GRAVITY SEWER
LINE 2
STA. 9+00 TO STA.18+00
BALTIMORE SEWER
DRAWING NUMBER
11202

72
E
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12
O
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Cl)
40.
SEWER
41
1�',
C1.
ry
Ir
—T EASEMENT/ XOO
STA. 21+40.49 - MH 4'207 i.
6o'sEWERE
PROP. 5, DU. WNHOLE,
EASEMENT
TEMPORARY SEDIhkw E E E E E E 15'
DE
FENCE 1TYP..1 E -T— E E — E
SEE �Afl. 6/ 1
IS* r25' 1
a12
TEMPORARY STONE "I E ....... 5 00
OUTLET MIR.)
SEE DETAIL 4/U973 E 25*
E
50. SEWER
EASEMENT
IN Puui,
1, 4(
18+00 19+00 20+00 21+00 22+00 23+00 24+00 25+00 26+00 27+00
LABELLA
1520 S Boulevard Engineering
Charlotte, NC 14202 Architecture
Suite 210 Environmental
P: [phone] Planning
G*0430
WWWAabe I lapc com
ASTON' NC
Great Place. Great People. Great Pro im.
City of Gastonia
P0Box 1748 Gastonia NC 28053-1748
SOUTH EAST
SEWER
In: I DATE- aEscWPnDN
REVISIONS
PROJECT NUMINER
2170369
DRAWN BY
KGG
REVIEWED BY BH
ISSUED FOR.
PERMITTING
DATE
11/17/17
DRAWING NAME
PROPOSED GRAVITY SEWER
LINE 2
STA. 18+00 TO STA. 27+00
BALTIMORE SEWER
DRAWING INUIVUR
U203
601
Extsima GROUND
590
591
0
580
o
581
f) iR- 11-Odn)
57
571
PROP- 4�2.02 LF OF
PROP. 5
01� IF OF
21 PVC
AT 0.14%
AT 0.14%
PROP IN
565.71
PROP IM IN,
65.14
:NV
PROP V OU
565.71
PROP INV. OUT =
565.14
PROFILE
HORZ: 1"=40'
VERT: 1"=4*
56
1
—
18+00 19+00 20+00 21+00 22+00 23+00 24+00 25+00 26+00 27+00
LABELLA
1520 S Boulevard Engineering
Charlotte, NC 14202 Architecture
Suite 210 Environmental
P: [phone] Planning
G*0430
WWWAabe I lapc com
ASTON' NC
Great Place. Great People. Great Pro im.
City of Gastonia
P0Box 1748 Gastonia NC 28053-1748
SOUTH EAST
SEWER
In: I DATE- aEscWPnDN
REVISIONS
PROJECT NUMINER
2170369
DRAWN BY
KGG
REVIEWED BY BH
ISSUED FOR.
PERMITTING
DATE
11/17/17
DRAWING NAME
PROPOSED GRAVITY SEWER
LINE 2
STA. 18+00 TO STA. 27+00
BALTIMORE SEWER
DRAWING INUIVUR
U203

MH
PROF.5' DIA. MANHOLE
40' SEWER 15,
EASEMENT
27+00 28+00 29+00 30+00 31+00 32+00 33+00 34+00 35+00 36+00
LA B E L LA
1520 S Boulevard Engineering
Charlotte, NC 14202 Architecture
Suite 2101 Environmental
P: [phone] 1 Planning
C-0430
www.labellapc com
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F...........
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1 2017 LageA Aate,
(!A�STONI
Gwat Pta— Great People. Great Promise.
City of Gastonia
PO Box 1748 Gastonia NC 28053-1748
SOUTH EAST
SEWER
W ATE DESCRIPTION
p"ISIONS
PROACI NUMBS
2170369
oRAwNar KCG
REVIEWED BY
BH
ISSUED FOk
PERMITTING
DATE 11/17/17
DRAWING NAME
PROPOSED GRAVITY SEWER
LINE 2
STA. 27+00 TO STA. 36+00
BALTIMORE SEWE
U204
600
590
25'
e
590
50' SEWER
EASEMENT
E
EXISTING
GROUND
STONE
A
-
OUTLET (TMP.)
S EE DETAIL 4/U973
LOCATE THE 570 CONTOUR
(FERC PROJECT BOUNDARY),
INSTALL ORANGE PLASM SAFETY
580
A
A
TEMPORARY SEDIMENT
FENCE ALONG THE DOURDARY. FENCE (TMP.)
AND DO NOT ENTER SEE DETAIL 6/U973
r1 W
580
N
40' SEWER
EASEMENT
It
(0
A
25*
ct7
15'
�j
IN '.XT
27+00 28+00 29+00 30+00 31+00 32+00 33+00 34+00 35+00 36+00
LA B E L LA
1520 S Boulevard Engineering
Charlotte, NC 14202 Architecture
Suite 2101 Environmental
P: [phone] 1 Planning
C-0430
www.labellapc com
01
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F...........
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1 2017 LageA Aate,
(!A�STONI
Gwat Pta— Great People. Great Promise.
City of Gastonia
PO Box 1748 Gastonia NC 28053-1748
SOUTH EAST
SEWER
W ATE DESCRIPTION
p"ISIONS
PROACI NUMBS
2170369
oRAwNar KCG
REVIEWED BY
BH
ISSUED FOk
PERMITTING
DATE 11/17/17
DRAWING NAME
PROPOSED GRAVITY SEWER
LINE 2
STA. 27+00 TO STA. 36+00
BALTIMORE SEWE
U204
600
590
590
EXISTING
GROUND
+
580
1v
r1 W
580
N
y.
570
570
PROP.
9.97 Lr or
PROP.
�7-PVCLF OF
PVC
"PROPNV
AT
0.14%
PROPINV IN, 5 .10
P
AT
0.14%
PROP INV IN.
566.41
PROP
OUT '67.1
PROP INV. OUT
566.41
PROFILE
HGRZc
1 "=40'
VERT:
I"=4'
I
27+00 28+00 29+00 30+00 31+00 32+00 33+00 34+00 35+00 36+00
LA B E L LA
1520 S Boulevard Engineering
Charlotte, NC 14202 Architecture
Suite 2101 Environmental
P: [phone] 1 Planning
C-0430
www.labellapc com
01
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F...........
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1 2017 LageA Aate,
(!A�STONI
Gwat Pta— Great People. Great Promise.
City of Gastonia
PO Box 1748 Gastonia NC 28053-1748
SOUTH EAST
SEWER
W ATE DESCRIPTION
p"ISIONS
PROACI NUMBS
2170369
oRAwNar KCG
REVIEWED BY
BH
ISSUED FOk
PERMITTING
DATE 11/17/17
DRAWING NAME
PROPOSED GRAVITY SEWER
LINE 2
STA. 27+00 TO STA. 36+00
BALTIMORE SEWE
U204

36+00 37+00 38+00 39+00 40+00 41+00 42+00 43+00 44+00 45+00
LABELLA
1520 S Boulevard Engineering
Charlotte, NC 14202 Architecture
Suite 210 Environmental
P: [phone] Planning
C-0430
labellatic.com
OQ�
i.
AD
1 2017 La- A­�
C A MSTO"N% 1,
Great Plo . Great People. Great PrI
City of Gastonia
PO Box 1748 Gastonia. NC 28053-1748
SOUTH EAST
SEWER
NO DATE DESCR 'T
REVISKINS
PRAM NUMBER
2170369
DRAWN BY
KCB
REVIEWED BY BH
ISSUED FOR
PERMITTING
DATE
11/17/17
DRAINING RAME,
PROPOSED GRAVITY SEWER
LINE 2
STA. 36+00 TO STA. 45+00
BALTIMORE SEWER
DRAWING NUMBER
U205
40' SEWER
EASEMENT
601
EXISTING GROUND
590
0
591
+
(o
50' SEWER
M
EASEMENT
0
40' SEWER
OZ.) f
EASEMENT
4i,L'j
I,
ip
Z 4j
E
X
0
25'
25
+
I
1
E 38 00 492.76'
25
o GO
E
LOCATE THE 570 CONTOUR
I b
E E E
40,wc—
(FERC PROJECT BOUNDARY). ---�
INSTALL ORANGE PILASTX SAFETY
-FENCE ALONG THE BOUNDARY,
AND DO HOT ENTER
E
57
TEMPORARY STONE
OUTLET.)
PROP_ 492k
LF OF
A N�'
SEE DETAIL U. 73
TEMPORARY SEDIMENT
FENCE (TYP.)
SEE DETAIL 6IM73
PROP. S' D&L A'A"N"OLE
im
21'
VC
571
AT (.13%
L.J
AT 0
13%
PROP INV IN.
568.15
PROP INV IN. a 567.
4
PROP INV. OUT
- 568.15
PROP INV. OUT = 56
.74
PROFILE
36+00 37+00 38+00 39+00 40+00 41+00 42+00 43+00 44+00 45+00
LABELLA
1520 S Boulevard Engineering
Charlotte, NC 14202 Architecture
Suite 210 Environmental
P: [phone] Planning
C-0430
labellatic.com
OQ�
i.
AD
1 2017 La- A­�
C A MSTO"N% 1,
Great Plo . Great People. Great PrI
City of Gastonia
PO Box 1748 Gastonia. NC 28053-1748
SOUTH EAST
SEWER
NO DATE DESCR 'T
REVISKINS
PRAM NUMBER
2170369
DRAWN BY
KCB
REVIEWED BY BH
ISSUED FOR
PERMITTING
DATE
11/17/17
DRAINING RAME,
PROPOSED GRAVITY SEWER
LINE 2
STA. 36+00 TO STA. 45+00
BALTIMORE SEWER
DRAWING NUMBER
U205
601
EXISTING GROUND
590
591
0
580
+
I
581
57
PROP_ 492k
LF OF
PROP. 3011.2-
OF
Y
im
21'
VC
571
AT (.13%
L.J
AT 0
13%
PROP INV IN.
568.15
PROP INV IN. a 567.
4
PROP INV. OUT
- 568.15
PROP INV. OUT = 56
.74
PROFILE
HOAZ: 1 "=40'
VERT: I"=4'
560
36+00 37+00 38+00 39+00 40+00 41+00 42+00 43+00 44+00 45+00
LABELLA
1520 S Boulevard Engineering
Charlotte, NC 14202 Architecture
Suite 210 Environmental
P: [phone] Planning
C-0430
labellatic.com
OQ�
i.
AD
1 2017 La- A­�
C A MSTO"N% 1,
Great Plo . Great People. Great PrI
City of Gastonia
PO Box 1748 Gastonia. NC 28053-1748
SOUTH EAST
SEWER
NO DATE DESCR 'T
REVISKINS
PRAM NUMBER
2170369
DRAWN BY
KCB
REVIEWED BY BH
ISSUED FOR
PERMITTING
DATE
11/17/17
DRAINING RAME,
PROPOSED GRAVITY SEWER
LINE 2
STA. 36+00 TO STA. 45+00
BALTIMORE SEWER
DRAWING NUMBER
U205

F h
M2
45+00 46+00 47+00 48+00 49+00 50+00 51+00
590
KCG
590
V
Y
ot_-
RH
�
2m
SE IRr l6 51 - MH -1-1
PROP. 5' DM. DROP MANHOLE
PROPOSED 20'
FULL PORT PLUG
PERMITTING
(INTERCEPT EX. SEWER AND
" TIE:INTO PROPOSED SEWER)
VALVE AND BOX
(ALTCRNATE ADD 1)
o
o
x
h
13. 17' 05.56'E
h
SrA. Df00 - 11N J2IIA"" RS' 19.]1' ,
rc
0
tiQ N
PROP. 4' DLL MANNOLL
(INTERCEPT EX. SEWED) •... E
580
E
J \TEMPORARY
CONSTRUCTION
ENTRAN��
PROP INV IN. =
h E
40' SoER SEE.,4LLIN 47SdR'f2.
SEA/
p
�() 24
61 y _ - _ -.
STA. PROP. 5 5' OM. 1' DIA.9 DOGHOUSE - MN SE M
MANNOLC
Or
PROP. 3 1AA..DROf
PROPOSED 18" FULL
`
~
PORT PLUG
VALVE AND BOX
SO
(ALTERNATE ADD 1)
PROP. 5' dA. MANHOLE
*
7
In f
cg
&�
30
I u hC
TEMPORARY SEDIMENT TEMPORARY STONE -
FENCE (TYP.) OUTLET (TYP.)
i, o
GROUND 2N` �
. \ /
SEE DETAR. 6/U973 SEE DETAIL 4/U973'/ -
-
s� Qgn
Nuri 7C Sc
�7S
-
I
580
_.
580
1011 YE. FLOOD
I1
J
45+00 46+00 47+00 48+00 49+00 50+00 51+00
590
KCG
590
V
Y
RH
�
2m
600
=
PERMITTING
DATE
Z
c
o
+
590
NN
rc
i
i
580
590
580
PROP INV IN. =
76.54
p
n N
O
PROP. ,.5s1Lr
Or
~
SO
*
7
In f
cg
&�
30
I u hC
i, o
GROUND 2N` �
Am oa
IY nn
N
-
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-
I
580
_.
580
1011 YE. FLOOD
I1
J
i
PRO
t
)
49.71
PROP. 83.83 LF OF
PROP, 294.17 if OF
PROP.
16.67 LF OF OF
I
20" PROTECTO
401 LMLEo a
z1 we
- PVC z1�
570
570
A
0.1311 AT 0.1
:AT 1.1311
11 AT 0.1911
PROP INV IN. = 566.52
PROP INV IN. (8" EXIST) = 575
49 PROP INV 1N. (20") = 568.7
PROP INV IN. = 568.94
PROP INV. OUT = 568:52
PROP INV IN. (217 = 588.67
PROP IN 8=
( ) = UNKNOWN
PROP W. OUT 20
( 7 = 568.89
PROP INV. OUT - 568.67
PROP INV. OUT = 568.73
- -
- -
20" ILMD
VALVE
PROFILE
AND BOX
HORZ: 1-=40'
VERT: 1"=4'
5601
1
cen
45+00 46+00 47+00 48+00 49+00 50+00 51+00
590
KCG
590
V
Y
RH
�
2m
=
PERMITTING
DATE
Z
11/17/17
+
fn
NN
rc
580
580
PROP INV IN. =
76.54
PROP INV. OUT =
576.5
PROP. ,.5s1Lr
Or
P INV IN. = 575.49
P P INV IN. = 568.67
PR INV. OUT = 5641
.67
565
0+00 0+20
LABELLA
1520 S Boulevard Engineering
Charlotte, NC 14202 Architecture
Suite 210 Environmental
P: [phone] Planning
C-0430
www.labellapc.com
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Gwat Plane. Great People. Great Proware.
City of Gastonia
PO Bax 1748, Gastonia. NC 280531748
SOUTH EAST
SEWER
NO DATE DESCRWION:
R0ISENS
PROM NUMBER.
2170369
DRAWN 6Y-
KCG
REVIEWED BY.
RH
ISSUED FOR
PERMITTING
DATE
11/17/17
DRMAI NAME:
PROPOSED GRAVITY SEWER
LINE 2
STA. 45+00 TO STA. 51+00
BALTIMORE SEWER
DRAWING NUMBER:
U206

rI
T
� 1
.00 CLEARING LIMITS
(STAKE PRIOR TO, AND
' t PROTECRUCTION) T DURING PROPOSED 20'
/ t / / ACCESS ROAD WITH fiEOF CONSTCONNECTION FORCE I
/ABC STONE SUBBASE
/ (SEE SPECIFICATION MANUAL)
/ 28 NELLIE R. STEVENS .���—^� RU PLUG 15'
'
` HOLLY (15 GAL.) TO J_ FROM EOP
SERVE AS VEGETATIVE ^',~
• SCREENING PLANTED 6'
0 45• BEND (RJ.) k
' ON CENTER T-%`® Q"g•pL WRIER UNE _
GATE OPERATOR AND
CONCRETE BASE PAD
LABELLA
1520 SI Boulevar0 Engineering Charlotte, NC 14202 Architecture
Suite 210 Environmental
P: [phone] Planning
C-0430
Iwww. IaDeilapc. cam
F
GQNS��
a _
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/ OIVACYF NC ® ® / / —_ --_ — _ SBP 0+00.00
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' 570 CONTOUR FERC PROJECT AREA -100' (FACING ROLLAWAY
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BOUNDARY) -STAKE WITHIN PROPERTY � ^ I
LIMITS, AVOID, AND DO NOT ENTER ® ® PT 1+35.89.
1000,
I • �, / SPACE FOR GATE so
J I / PT %+la%a PROPOSED WELL
8 RPZ IN HOTBOX
PC: 8+20.84 Y WELL 1 Y
r✓N CRUSHED STONE SUPPLY LINE _ \•
(ALL ISLAND AREAS) FIRE HYDRANT \• /% /
ASSEMBLY rI GATE ACCESS
t% STATION
1
/ - - ��EP: 8+95.36
` EDGE Or SCRUBBER PAD _ 24' ROLLING GATE
WITH PRIVACY SLATS
� i� 1001,
_
' / GATE MANUAL CONTROL
' / �,� _ STATION (FACING PUMP /
_ STATION)
CRANE COLUMN(TYP.) ^� BOLLARD —PC: 1+99.11 /
�p ,yy 1 CD.I. WAl•Ep LIfiE
PT 5+94.91 N Y '`�
\ J - S' HIGH FENCi
5' CONCRETE — ` "/ � PT: ^_+46.1 B
SIDEWALK (TYP)-
` 1 CCN (TVP.) _ 41 ,
ARMSTRONG /_' _ / OVERAHEDOOR 1 FORD REGIONAL 2 't ��
CONTROL SDTATION PUMP STATION
WATER METE
/ 3 0- Pc: 3+t2ot /
i� PT: 3+18.24 �.
'� `' - a �' ` •� " METER VAULT -
\ 8'INFLUENT MANHOLE - PROTECTED CRANE ®®~ /
/ `(SEE SHEET U301) c COLUMNS (TVP.) ® iI F
V _ L - 20* FORCE MAIN
INV =575.30
` << GRA48- INF
VITY SLUENT ••\ Y WATER SERVICE ® ,
SEE SHEET 0301)
-,' INV. =562.00
�` •._.sem i er
1' TRANSITION S EN
INTERNAL ROAD IEST,"� k
PT: 5+01 94
J.'
YAJPTURNEDS (' ®.® 0000,
Y ✓-^� PLAN VIEW ,:!'• ,
CAPPER SCH..80 PVC-
- PIPE TO PUMP ® T
- STATION INFLUENT ® o; WOODEN STRUCTURES.]'a—
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/, (REMOVE AND DISPOSE OF COMPLETELY) — *-'
I - ® X75 NELLIE R. S) TO S
-
HOLLY (75 Q4.) TO
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ASTONI N1
Great Place. Great People. Great Promise.
City of Gastonia
PO Box 1748. Gastonia, NC 28053-1748
SOUTH EAST
SEWER
N0: BATE' DESCR Pi DN
RENSIONS
PROJECT NUMBER.
2170369
DRAWN BY.
STAKING
POINTS
Point it
Raw Description
Northing
Eaeting
1
BUILDING CORNER
540278.7979
1383219.7064
2
BUILDING CORNER
540304.7847
1383288.9121
3
BUILDING CORNER
540249.6233
1383246.1161
4
BP
540547.3814
1383525.7292
5
PT
540203.4124
1383214.0187
6PC
540223.5023
1383186.2010
7
FENCE CORNER
540432.1977
1383420.7955
8
WELL
540440.5424
1383363.9319
rI
T
� 1
.00 CLEARING LIMITS
(STAKE PRIOR TO, AND
' t PROTECRUCTION) T DURING PROPOSED 20'
/ t / / ACCESS ROAD WITH fiEOF CONSTCONNECTION FORCE I
/ABC STONE SUBBASE
/ (SEE SPECIFICATION MANUAL)
/ 28 NELLIE R. STEVENS .���—^� RU PLUG 15'
'
` HOLLY (15 GAL.) TO J_ FROM EOP
SERVE AS VEGETATIVE ^',~
• SCREENING PLANTED 6'
0 45• BEND (RJ.) k
' ON CENTER T-%`® Q"g•pL WRIER UNE _
GATE OPERATOR AND
CONCRETE BASE PAD
LABELLA
1520 SI Boulevar0 Engineering Charlotte, NC 14202 Architecture
Suite 210 Environmental
P: [phone] Planning
C-0430
Iwww. IaDeilapc. cam
F
GQNS��
a _
T
/ OIVACYF NC ® ® / / —_ --_ — _ SBP 0+00.00
/
' 570 CONTOUR FERC PROJECT AREA -100' (FACING ROLLAWAY
( � DIRECTION - I
BOUNDARY) -STAKE WITHIN PROPERTY � ^ I
LIMITS, AVOID, AND DO NOT ENTER ® ® PT 1+35.89.
1000,
I • �, / SPACE FOR GATE so
J I / PT %+la%a PROPOSED WELL
8 RPZ IN HOTBOX
PC: 8+20.84 Y WELL 1 Y
r✓N CRUSHED STONE SUPPLY LINE _ \•
(ALL ISLAND AREAS) FIRE HYDRANT \• /% /
ASSEMBLY rI GATE ACCESS
t% STATION
1
/ - - ��EP: 8+95.36
` EDGE Or SCRUBBER PAD _ 24' ROLLING GATE
WITH PRIVACY SLATS
� i� 1001,
_
' / GATE MANUAL CONTROL
' / �,� _ STATION (FACING PUMP /
_ STATION)
CRANE COLUMN(TYP.) ^� BOLLARD —PC: 1+99.11 /
�p ,yy 1 CD.I. WAl•Ep LIfiE
PT 5+94.91 N Y '`�
\ J - S' HIGH FENCi
5' CONCRETE — ` "/ � PT: ^_+46.1 B
SIDEWALK (TYP)-
` 1 CCN (TVP.) _ 41 ,
ARMSTRONG /_' _ / OVERAHEDOOR 1 FORD REGIONAL 2 't ��
CONTROL SDTATION PUMP STATION
WATER METE
/ 3 0- Pc: 3+t2ot /
i� PT: 3+18.24 �.
'� `' - a �' ` •� " METER VAULT -
\ 8'INFLUENT MANHOLE - PROTECTED CRANE ®®~ /
/ `(SEE SHEET U301) c COLUMNS (TVP.) ® iI F
V _ L - 20* FORCE MAIN
INV =575.30
` << GRA48- INF
VITY SLUENT ••\ Y WATER SERVICE ® ,
SEE SHEET 0301)
-,' INV. =562.00
�` •._.sem i er
1' TRANSITION S EN
INTERNAL ROAD IEST,"� k
PT: 5+01 94
J.'
YAJPTURNEDS (' ®.® 0000,
Y ✓-^� PLAN VIEW ,:!'• ,
CAPPER SCH..80 PVC-
- PIPE TO PUMP ® T
- STATION INFLUENT ® o; WOODEN STRUCTURES.]'a—
EXISTING -
/, (REMOVE AND DISPOSE OF COMPLETELY) — *-'
I - ® X75 NELLIE R. S) TO S
-
HOLLY (75 Q4.) TO
a L� F SERVE AS 4GETATIVE - - rwswow.os -
`$ SCREENINIB PLANTED 6'
ON CEN7BR - nwrolx ar
W aomea�
♦ ®� -� �% , t - ' -- Tree PlaINn g (>21 CIL) Dad
kv
€. Nl ] LaBaa As. iiGS
ASTONI N1
Great Place. Great People. Great Promise.
City of Gastonia
PO Box 1748. Gastonia, NC 28053-1748
SOUTH EAST
SEWER
N0: BATE' DESCR Pi DN
RENSIONS
PROJECT NUMBER.
2170369
DRAWN BY.
ATG
REVIEWED BY:
BIN
ISSUED FOR:
PERMITTING
RATE
11/17/2017
DM6%NAME: --
ARMSTRONG
PUMP STATION
SITE LAYOUT PLAN
DRAWING NUMBER.
C201 A

STA.'87+70 ti
NEW 20 -INCH 45' BEND
I 1 \
! I ♦�
of(
_•
/ 1z
, A � i•
LABELLA
1520 S Boulevard Engineering
Charlotte, NC 14202 Architecture
Suite 210 Environmental
P: [phone] Planning
C-0430
www.labellapc.com
GENS �1
30728 � serol
/y
C 20171aeia ASSOCO s
ASTON NC
GEeot Pl=r. Great People. Gnat Prom' r.
City of Gastonia
PO Boz 1748. Gastonia. NC 28053-1748
SOUTH EAST
SEWER
R
C301 A
ND:
GATE: DESCRIPTION:
REVISIONS
PRDJECT MAOR
2170369
DNAWN BV
ATC
RVAEMBY;
BH
MAD FOR
PERMITTING
DATE:
11/17/2017
DRAWING NAME:
ARMSTRONG
PUMP STATION
UTILITY LAYOUT PLAN
R
C301 A

STORM DESIGN IS BASEDON 1-7.201NCHES(HOUR FOR TIME OF CONCENTMTio IN ITE
INLETQ BASED ON 4INCHES/HOUR -
STORMWATER SEWER CALCULATIONS AND DESIGN TABLE
\ p
1
\ \\ 100 YEAR FLOOD PLAIN
t ELEV. = 576.60
STONE OOrLET !
REINFORCED CONCRETE PIPE IRCP)TO BE CLASS ITL O-RING JOINIS(WATERTIGHT) / / FES 02 1 (Ayp') \ TEMP. SURGE STONE
1 EROMCN CONTACT SROUI NOTES
1 OBTNx GPADNGEAOSION CONTRU PLAx APPgO/A AID PEREET
2 CONTACT EADSgNfANrR01NBPELiDRTD¢iA&bNA%IE CONbrgULIgN LDNiERENCf A1q N5PECMN
SI HEDUF
SEIIINSPECr'Cx---Efi{LIM OLTpBEA I.m1D. PERSOIES I'AlpUL11N6lANO.pSTIpiBIHG ALTIMIES
CATCH BASINS TO BE SIMILAR TO NCDOT 840.02 WITH BCOL3 FRAME GRAMS& HOODSMN/ INV. =578 00 I CONSTRUCTION ENTRANCE (7 UMGFq TRTRAIN- III ACRE WEST ASPECT TIER PROJECT AMR EACH PIMSE a THE MOJEe AND UCIUMEN'
A .
ROOF DRAS TO BE S17HEDl1LE 40 PVC AND MAST BE AT AT LEASE I.OX MINI IUM SLOPE / i \ rIE INSPEGINN N WTIrtNa ox APPRpAED FMMs.
DSDESATFS DOWNSPOUT, PROVIDE DOWNSPOtT ADAPTERS AT ALL DOWNSPOITI5 AS APPLICABLE t(
TVA -NOT APPLICABLE \, L \\
T 116TALunONDEPEHINETEAE"Ss k xDSDWWCON MMEASURES
596 00
_ FES MS ` \ J �r y�"`�^� • h : . zcEFARuc Azm BULWARK D£msTND raouxocwEq
e INV = 579.50 _
\ i `\ \ M1. \ � O COYPLEINN DE ANY PHASE DE GOADING OE SLOPESMFEES
j i-7 FES#4
57620 1� A FES N1 AINSTAu1EN MsroEA
RM DRAINAGE MI6
fT
W STONE OUTLET / f�•� - INV =561.30 B cONP:EIwN D£caxsmuLlnxamaOPEBn
JIJV. _
.
100 YEAR FLOODPLAIN.1/ 1/ v 4 ` c¢rreTSIAEOfTDE PEAMAE[NrGINNDOIpBeI suNclExrroRESTq,w; ERI>SbN
SKIMMER BASIN N7 ELEVATION IS 576.60 f 3 aEi, SAME YMWCEs WMMTA-N'TN.-EwDspx coxrRD. WASURESAsfa 1-
BASED ON CONTOURS
PROVIDED BY SURVEYOR ! CB N1 \ ,� Q",,./,. AIEYPORARYL0N5TRUCINN ENfgANCFAAT AT VAdGMILLEROAO
BOTTOM BASIN ELEV. 573.00 FT ��'� 581.76-• l y- e. nes s�R Has nMlroMRv sEDINEHr TgMSAND SFUMCNi eAalu As sxOMR
! / _ \ IVF
WATER LEVEL ELEV. 576.00 FT � = 578.76 \ � �
C TEPORM DRI SIR.
�� IEMPNMRV b. ilfNL ND
WEIR ELEV. 576.50 FT \ ! i \ �\ V \ I,SE®EMMIAL-T1s AND WSTIMBED MEASOF DENCES(NCLUDING CEEM"WATEq DAVERE-I UPON
TOP OF
ELEV. 577.50 FT
ONE
UTLET
TOP OF
TH 6.00 FT
TE ULTRAFLEX
ING
M NI SURFACE ADREA 6.0004. SOFT RED VALVE CHECK
OR VALOVED T� �O (TN'P) /\_ AVEMENTEDGE OF • - WWoEM NAATEHMEAISO NrvE N VU IT4NDEBAl�11��AIN� MA AA. PRE O ATIT nHER
MIN BASIN VOLUME 2,178.00 CLEFT EQUIVALENT /, {'\ / / �T. i xv,Ngrola ONTOXCWASn SRI_BEIDMTEi3M! TSOEEOARAr IROMSTMNIW EtTSAIE
ORIFICE DIA. 0.75 INCHES / i.. STONE INLET
SU SALE WA- -ESS O CAN BE SIDVIIE THAT ND DIRER,AT TMNARvE5 TAE REASONABI� A- ART
{ {- PROTECTION {PMN AAEaS PR°r¢TED rrOms�°x C°Nm'- IETR1N.c
SKIMMER SIZE 3.00 INCHES / �� /. - { { \ / < s BEGN srtEGRAMNG MANrtaN ENS.OM LONIRO_DP"L¢HALTARDANCE wnHTH£ruMrEwAef ttAN
NSTAu ANt IfM'A'-E40SfM 'M'TRp MrrSINE 54EClP1EL
INV. 574.73 INV. 1
=547.00 , (' \1' T s NSALSORNMANAIe 1MOUT N T --NNS I RE N111111 TL THE --11 IT
\ / T { • ENTEASEIpYDEVIC: CINAPI[ M Of MNEEO W6 b. "BE A..OWEC UNTIL E 51TE-BEEN DEEMED STABLE BT
�f LIMITS OF THE ERB" CONTERU NSPfC10D METH T PROr� - PET AT, NT£TS 11STORM ORAN-IN11
INSTALLED
INV. 575.52 DISTURBANCE �<<� ��� �. Is { {
¢ i
I CB N7
GRATE =578.79 / / - < H•IP,xs
INV. IN =57473CB 92
\ ♦ . _ �•J 3 _ yw,LAs s A IDrvs Np[
IIF / GRATE -5812 L\ w.s e-emm .wnr�
INT/.=579.52\ .AMrs >MYNwI1 ,eE'
-
20'FORCE MAIN
INV. �
STONE OUTLET/� WASHED STONE . INLET
= PROTECTION
( 1
TEMPORARY SEDIMENT TRAP 02 � I _/ �
BW R
_ / /
BOTTOM BASIN ELEV. 573-00 FT (TYP-) 7 �
WATER LEVEL ELEV. 576.00 FT ��• ... / CS N3
WEIR ELEV. 576.50 FT -Tz.___ 1 / < TSRCP / / _T GRATE=580.6 k
TOP OF DAM ELEV. 577.50 FT N57 WASHED STONE \y - INV =577.6 a T PRERmrIEwNTRACTI>alxMlanlaNRWTWs IAIAPPRo MYASMvs PNIx+TO
MIN. SURFACE AREA 624.00 SQFT •' i j_ LIMITS a T WILL RNC�PYICEPIOR TO IE UWMa BYPDESxlNNELNOTrr TIESIGWT EMIM
TOP OF DAM WIDTH 5.00 FT d WIRE INLET - • '
OENNOBIIIA 1 1K fINANCTAI RESPDN5IME P
W P OF D M 4.00 FT PROTECTION P i INV. =577.47 - SEEM AxnCIP-.A. TO UNE THE SRE AM OA -SIE
J FAVE MTE BV MEENG NEER ANWOP rNE OES GNATN EROS ON
/ • \\ •. /-: / /' j" • % DISTURBANCE _ AFlE CO IONS ITEMS NAVE BEEN 11 CORER AS EE N1AACTM
MIN. BASIN VOLUME 918.00 SOFT l C/ 1! -
CONTINUE TO AMINTNN EROSIONIT CONTROL MEASURE DREMM EROSION
LOVER HAS BEEN ESTABLISHED
ONLY
�� �\ I / • I /, - DYER AENAISFURIBED AREAS NSPECTION AND APPROVAL BY MONEER NAEIRERN LIiEO. RENOVF ERO60N CONIROI.NMSDR¢ONIV
GRATE =578.40 CS i4
INV. 575'
�/ - �.,. /� (PRATE=577.91) MOON CONTROL MAINTENANCE PLAN(CONTANIM TART IMURE RMETBMNCE IN THE MDI
INV- 57490 - - 2 1 INSPECTAIEACH RUNIITALL EANC ERDSONCONTXO-OEML¢fGR $TMIIITV ANO FUNCnoN MCH WEIX j
LIMITSOF AIE PoUOWIN6 EACH RNIFAU EVENT
STONE OUTLET DISTURBANCE > �/ z REMOVE SLnSEMNEH1 mOM iFA1PDPAAV OEVIL¢WNpl ACG1NTI.AIEO VOEIAAE xAS gFAGEO SOH
f
%� GMACIIV
(TYP)
3. REMOVED ACLIHETAIED NLTIMUNIENf MM BEHIM] POR W UDIMW RKE WHEN DEPTH
SNECESSARY
y I. \ ` , / / �.•�. _ / % 7Y •OCI�FAMUWAA�IEACDIVER50N BERMS GRADE/ PAIR IMANDREPATERMIDEEPL,ACESELTBIEWEATTELYAFTERC
TEMPORARY SEDIMENT TRAP 01
5 CCNTMCTOR SHALL APPNM AN ONSITENBPEL111N ANO NNMNN RECORDS OFINSPECT INCLUDING.
{ ERNS MM ED ATEEYAFTEA CCNSTIWCnCN
{/ �r CHANNEL DETAIL ABOVE FES #1
` f CONCROC!Cax INT HE PRaMSIDN Df THE GERERA- NPOES 4DRMSATERO
BOTTOM BASIN ELEV. 572.00 FT SAS REDO RED
WATER LEVEL ELEV. 575.00 FT
Ig15IN
WEIR ELEV. 575.50 FT -- � a - '
,; ISLNPGE P¢MIi EDR
TOP OF DAM ELEV. 576.50 FT , ` - ,
TOP OF DAM WIDTH 5.00 FT // { - - 6ri0- ^^- / (FROM RIP RAP ENERGY DISSIPATER TO
WEIR LENGTH4.00 FT PROPERTY LINA
MIN. SURFACE AREA 624.00 SOFT
MIN. BASIN VOLUME 1,026DO CU FT / � { � PROPOSED 48 INFLUENT B WIDTH CURLEX IN EXCELSIOR MATTING
INV.=`" OR APPROVED EQUIVALENT - TOTAL AREA OF
DISTURBANCE:
1.56 ACRES
PROPOSED
MANHOLEE LOCATION
INV. = 563.00
CIM/ RS OF SEED MIXTURE FOR 2H:1 V AND _
` DISTURBANCE STEEPER SLOPES (PER ACRE)COOL 4
t `
/ SEASON
PRATE CB e _ , - _,. 1 IDN RYE GRAIN (COVER) ,' r
'=578:50 50 � _��>.J� 10DN FESCUE
V.
IN=576.50 � 3� �, 15N SERICEA LESPEDEZA �
20 BAHIA )" 'd -A-
CONTRACTOR TO INSTALL CURLEXI / -, Y `:� I� o SUMMER
c 'T� OR APPROVED EQUIVALENT15N MILLET (COVER)
EXCELSIOR MATING ALONG THE .,%eA'�M O 500 FESCUE
! ENTIRE LENGTH d WIDTH OF ALL
SLOPES 3H:/V AND GREATER. 100 BERMUDA
AA {' fi T N \� _ 5N WEEPING LOVE
i �� l -9- 2N BAHIA Xf
150 SERICEA LESPEDEZA
\� 5N KOREAWKOSE LESPEDEZA
le
41 1-T 1 v �
LABELLA
1520 S Boulevard Engineering
Charlotte, NC 14202 Architecture
Suite 210 Environmental
P: [phone] Planning
C-0430
www.labellapc.com
5210E
G 2017 LW%b ASSOMM
W
GWASTON N �
Great Piave. Great Peopic. Great PMMi4e.''.
City of Gastonia
PO Box 1748. Gastoma. NC 28053-1748
SOUTH EAST
SEWER
ISSUED FOR
PERMITTING
DATE
11/17/2017
DMMNGNAME: ..
ARMSTRONG
PUMP STATION
GRADING & EROSION CONTROL PLAN
C401 A
H0: ATE:
BB111"011
REVISIONS
PROTECT HUMERI:
2170369
DRAWN BY:
REMEWS)BY:
ATC
PAS
ISSUED FOR
PERMITTING
DATE
11/17/2017
DMMNGNAME: ..
ARMSTRONG
PUMP STATION
GRADING & EROSION CONTROL PLAN
C401 A

LABELLA
Es #2 II - , - 1520 S Boulevard Engineering
-INV 57800—� I 1 Charlotte, NC 14202 Architecture
1 F Suite 210 ;Environmental
/ FESmi I .. P: [phone] Planning
1 IW, -576.20
/ y I C•0430
CEI #1 www.labellapc.com
/ - GRATE = 58126 —-
/ INV.=57878
DRAINAGE w`
AREA
0.05 ACRES V �( �\R01
JCB#7 _�/ '= DRAINAGE 1
GRATE = 578.79 /.-- AREA
INV
IN= ,/ END 0.07 ACRES
INV, 574.00
FEB 03 FES #1
\ / / >P // I. INV, 5'F9. INV. 581.30
r' V/ ! / 12.65 AREAS �.... 9s ,Ef • R�t ��% / ceaTONo \\\
BMP1 y CB #2 ii 3m:c szsa n
DRAINAGE / — GRATE = 58}.82 11 i m f - yr• c
DRAINAGE AREA, INV. = 57952? I ��� 81rFc� p!•` /
AREA _ I 0.15 ACRES y4M pp�4R ay }h
0.20 ACRES
•
iCEI 840
GRATE = 578.40 e 2017 LOOM Assotiae5
INV 8575.40 I AREA ;J
0.52 ACRES
\\ // DRAINAGE-
v AREw / cB u3
0.16 AGRES �� - - - , ASTON
/
GRATE = 580.64 \;
INV.=577.84 Y NC
i �// ! - - 1 •. s� Great Pl x . Gnat Peopk. Great Proadse.
I
City of Gastonia
PO Box 1748, Gastonia, NC 28053-1748
GRA
TE
1I~;� ` } / "LINV:=576522.22 -
1 .i `1 /•J AREA
0.45 ACRES
CS #5
f,
GRATE = 57850 Al-
INV. = 576.50
SOUTH EAST
SEWER
;
if
�1 } //
/
---------------
X
DATE: DESCRIPTION:
PROW NUMBER.
t
DRAM ev:
Q 2170369
ATC
REVIBvm BY BH
WIAD FOR
�.✓ �., y-+F� s - �;,.� -- PERMRTING
✓ — r
DATE.
I
11/17/2017
DMWNGMW
11 _rx
r7
l�
ARMSTRONG
PUMP STATION
DRAINAGE AREAS
/ DBAYANG 11"El:
Ao
S I
C402A

PROJECT INFORMATION
ENGINEERED KELLY HEFMER
PRODUCT 1O,SOM
MANAGER: KELLYHEFNERQADSPIPE.CDM
BRADSUNG
AD56ALE6 REP: RML5071524
BRAD SUNDQADS-PrvE COM
PROIELT NO: H.B.,
ADVANCED DRAINAGE SYSTEMS. INC
ARMSTRONG PUMP STATION
GASTONIA, NC
STORMTECH CHAMBER SPECIFICATIONS
1. CMAMBE0.56HALl BE STORMIEGfSG7400R6W10. _
2 CHAMBER59HAIL BE MANUFACTURED FROM VIRGIN POIYPROPYI_EFE OR POLYETHYLENE RESINS
3. CHAMBER ROWS SHALL PROVIDE CONTINUOUS. UNOBSTRUCTED INTERNAL SPACE WTN NO INTERNAL SUPPORT PANELS THAI
WOULD IMPEDE FLOW CR LIMITACCESS FOR INSPECTION
{. TIME STRUCTURAL DE610N OF THE CHAMBERS, THE STRIICiIRAL BAC10'ILL, AND THE IN6TALLATON REWIREMENTB &ALL
ENSURE TAT TIE LOAD FACTORS SPECIFIED IN THE MSM. LRFD BRIDGE DESMON 6PECPIGTONS. SECTION 1212, ARE NET
FOR'. tl LOIGDURATXIN DEAD LOADS AND 2) SHORT LOADS, BASED ON THE - DESIGN TRUCK WON
CONSIDERATON FOR RPACT AND WLTIRE VEHICLE PRESENCES
B CHAMBERS SHALT MEET ABTA FM22(POIVEIHYLENEI OR ASHY FMiB181POLYR10PYl ENEM'STANOARD SPEGFIGTION FOR
T1ER4GPLA6TIC CORRUDATEDwALL STORMMIAIER COLLECTION CIWABERb'
6 CM4MFER$ BHVLLL. BE OFSK3NED AID ALLOWABLE LOADS DETERMNED IN ACCORDANCE WTN ASTM F2M7. STAMOARD
PRACTICE FOP SIilUCT1RAL DESMON OF TIEIUIOPLMTIL CORRUGILTED WAI.I STdLMVATER CQLECTON CHAMBERS'
] ON -V LHAWEASTHATAREAPPROVED BY TME BITE DESMON ENGINEER WILL BE ALLOWED. THE CHAMFER MANUALTURER
SHALL SUBMIT THE FOLLOWING UPON REQUEST TO THE SITE DESIGN ENGINEER FOR APPROVAL BEFORE DELIVERING
CHAMBERS TO THE PROJECT SITE'.
e A STRUCTUWI EVALUATION SEALED BY A REGISTERED PROFESSIONAL ENGINEER THAT DEMONSTRATES THAT TE
SAFETY FACTORS ARE GREATER TNN OR EQNAL TO 1 %FO2 DEAD LOAD AND , M F00. LIVE LOAD, TIE WMMUM
REWIRED BY ASTMF 0? AND BY AA•SHTO FOR TEgL10PLASTC PIPE
0 ASTI EV/LLUATON SFALED BY A REGISTERED PROFESSONA- ENGINEER THAT 09M)NfirPATES THAT THE LOAD
FACTORS SPEGFlED IN THE -RPG BRIDGE IEMGN SPECIFlGTIONS. SECTION 1212, ARE HET THE SO YEAR CREEP
NOOAUS GTA SPECIFIED IN ASTM PB116OR ASTM F2022 MUST SE USED AS PART G THE MSM. STFICTULAL
EYA_GTION TO VERIFY LONG-TERM PERFORMANCE
c STRULTWAI CROSS SECTION DETM ON INNCH THE STRUCTUgA EVAI UATDNIS BASED
e CHAMBERS AND END CMS SHALL BE PRODUCED AT AN ISO BOOL CFRTIF.EO NAALIACTURING FAL)-ITV
PROPOSED LAYOUT
' PROPOSED ELEVATIONS
STRUCTURE CB 07 PER PLAN SHOWN AS W NYLOPAST
WIREVAMD BYPASS MANIFOLD
MAXIMUM INLET ROW RATE 56 GFS
1S X 15' ADS N-12 TOP MANIFOLD
INVERT B P ABOVE CHAMBER BABE
(SEE NOTES)
IMPORTANT - NOTES FOR THE BIDDING AND INSTALLATION OF THE SC-310/SC-740 SYSTEM_
1 STMITECH SC -31D696740 CHAMFERS SHALL NOT BE INSTALLED UNTIL THE NANPACTLRERS WPWBENTATWE HAS COMPLETED
PRE CONSTRUCTION MEETING WIN THE IMST.LLLEAS
3 STORMTECH SW1O A SG74 CHAMBERS,HALL 8E INSTALLED IN ACCORDANCE -CH THE•6TORMIECH 6G310SG]4D'807W
CONSTRUCTION GUILE'.
3 CHANBERS ARE NOT TOBE BACKFILLED WITH A GAZER OR AN EXCAVAT.RBTUATED OVER THE CHAMBERS
STORNTECH RECO.MENO63 BACKFILL METHODS:
STONESHOOMR LOCATED OFF THE CHAMBER BED
• BACKFILLMROOUT.-TH-TXCAN IE1fCAVATOLONTE FOUNGTON 6TONEORBUSGRAOC
• BACKFILL FROM OUTSIDE THE EXCAVATION WIND A LONG BOOM 11TH; OA E)tGVATOR
THE FOIIDATON 6TGE 5144L BE LEVELED Alp LOMPACTEp PRIOR TO PLALNG LNBBBER,
5 JGINTS BETAEEN CHNMFEle6 SHALL BE PROPERL V SEATED PRIOR TO PLAGMG STONE
fi MNNrM-MO`ILWM-S(150mm)SPACINGBETWF£NTHECHWBENROWS
7 EMBEDMENT STONE SIIRROIRDING CHAMBERS MUST BE A CLEAN. CRUSED, ANGIAM STONE Y4Y(2D50 mm)
S THECONTRACTML STREPORTANVDISCREPANCEBWTHCHAMBERFOUNGTIONWTERONSBE ,HANG ACITIESTOTESITEDF2DN
ENGINEER
S AD6 RELOTER MAS THE USE OF 41DC:TOM ONS Ir INSERTS OARING CONSTRUCTION FOR ALL INLETS TO PROTFDT THE 6lIB6lRlFALE
6TORMWATER MANAGEMENTHYSIEA FROM CONSTRUCTION SRE RUNOFF
NOTES FOR CONSTRUCTION EQUIPMENT
I STORMREO1S ID L III OMMBBtS-BE INSTA-_ED IN ACCORDANCE WITH THE STDRN CH SC3 C-740D07M
CONSTRUCTNR4 .ADE•
2 TE USE OF CGNSTRUCTDN EOUIPME1iT OVER SC.3108 SC -740 CHAMBERS IS LIMTED.
D EWIPM EN T IS ALLOWED ON BARE CHAMBE
• NC RUBBER TIRED LOADERS. DUMP TRUCKS, OR E%GVATOR6 ARE I-OMED UNTIL PROPER.1 L DEPTHS ARE REACHED IN
ACCARDANCE WTD) THE sTORMTEcn xal6sc-741ML1D c.N6TROLnw GUIDe
• WEKNITL WITS FOR LONSTRUCiIW EQIAPMENTLAN BE FOUND IN TIE'STORAIIECH 6C31WSC->4pDG1B0 CONSTRUCTION GUIDE -
3 FU: >6' IB00 mm) OF STABILOED CODER WIERA'.S OVER THE LHANBERS S REGUIREp FOR.IIMP TRUCK TRAVEL OR DIIMPINp
)IBE GF A G02ER TO PQeN EIM®IEIIT STONE BETWEEN THE ROWS OF LFIAHMER9 WY CUBE DAWBE TO THP CHAtOBERs MD F MGTM
ALCEITABLE BACKRLL eETx.B. AMY CNAIBERS oA11Ar.ED BV THE THUMP AHD PUSHf YETNDO ARE NOT COVERED INIOEt TME eiDRHe1ECH
eTAIDAND WARRANTY
ECW �CTMTORYiECH AT 7888 eB7 zB&I MATH ANV QUESTIONS ON AS IAL:ATION REQUIREMENTS - -1-1_ IM TE 101-TRUCT ON
NOTES
MANIFOLD SIZE TO BE DETERMINED BY SITE D GN ENGINEER. SEE TECH SHEET D FOR MANIFOLD SIZING GUIDANCE
WE TO THE ADAPTATION OF THIN CHAMBER SYSFEN TO SPECIFIC SITE AND DESIGN CONSTRAINTS. IT MAY BE
NECEBBARY TO CUT AND COUPLE ADDITIONAL PIPE TO STANDARD MAI COMPONENTS IN THE FIE_D.
THE 5M DESIGN ENGINEER MUST REVIEW ELEVATONS AND IF NECESSARY ADJUST GRADING TO ENSURE THE CHAMBER
CODER REQUIREMENTS ME MET
B R IAXIMUIM ALLOWABLE COVER (TOP OF SG7D CHAMBER)
B FT MAX)MUIMALLOA'ABLE COVER ROP OF 50140 CHAMBER)
MADS µ12 BOTTOM CONNECTION
IN -11I• ABOVE CHAMBER BASE
(SEE HOME)
PROPOSED OUTLET CONTROL
STRUCTURE MOWN M M' NYLOPLA6T
MAIMUM OUTLET FLOW 11.0 -
1 S X 1T ADS µt] TOP MANIFOLD
INVERT 5 V ABODE CHAMBER _
BASE
(SEE NOTES)
PROPOSED 30• NVLOPLABT
W7ELEVATED BYPASS MANIFOD
MAXIMUM INET FLOW 14.4 CFO
(24'DUMP MIN)
0718 - - 5-
.41 _ ES.
ACCEPTABLE FILL MATERIALS: STORMTECH SC -740 CHAMBER SYSTEMS
MATERIAL LOCATION DESCRIPTION AASHTO MATERIAL COMPACTION / DENSITY
CLASSIFICATIONS REQUIREMENT
FlMALFI-FILLMATERW FORLAVEROSTARTS
FROMTHETOPOFTECLAYENTOT,EBOTTON ANY 801LMOGI WIERMLS, NATVE90l3.OR PER PRE
D OF FLEXIBLE PAVEMENT OR UNPAVED FINISHED ENGINEERS PLANS CHECK PIANS FOR PAVELEM PARE PER SITE OESIGNN ENGINEER'S PLANE
OFA pE ABODE NOTETHATPAVEMENTSUBBASE SLIRI REQoREMEMS WA PAVERA-ANLLA PARWYHRECUL-MpEHT
MAY BE PART OF THE'D LAYER MATERIAL AMD PREPARATION REOUIREMENTS
- _.
MEMO MI4S BEGIN COMPACTIONS AFTER1T (5"A`WF
A-1, AM2 . A-3 MAPACT ADDER THE CHAMBERS IS REACHED
IWTALFlLL:FILL MATERALFOR HEUYER'C' GRANULAR W'ELL-GRADED 60.UAGGREGIEMIMURES, <26% COMPACT A MIN 9S%
LAVERSR DENSpmmIR
STARICSEi LAYER)OM E TOP OF TO IT(1W EMBEDMENT FINES OIL PROCESSED AGGRECATE LIFTS TOAMIN 95TERL&AD9T, 0V FOR
C STONE T HE CHAMBER
NOTE -) T PAYE EN OR WELL GRADEDR PROCIA SED AGG EGATE -
TOP A THE Y BE AEA NATE THAT PAVEMENT MOST PAVEMENT 611BBA8E WTERULLS CAN BE USED IN UEU SMO DENSITY FOR PROCESSED AOGNEGTE
3U98ASE MAY BE A PMT OF TE'C' LAYER OF THIS LAVER J, 36]. <, 46].6.56.5>. B'"673'611, , T, 7B. B. N. MATERIALS ROLLER GROSS VEHICLE WEIGHT
8,10 NOT EX ,00o I.14 XNIHAIL
- DYM
FORGG E NOTT TO EXTp EXCEED M.(G(ilOs (89 XN)
E MMEMT,TONE: FIL-SURROUNDING THE M6M0 M41'
8 CHAMFERS FROM THE PODIMCRUSHEDANGIAAR
UWATTON STONE CA' E. . STONE 3 ]67 { b7 556 D NO COMPACTION REQUIRED
LAYER) TO THE C LAYER ABOVE
"'I
,TOME: FILL BELON CHAMBERS- M51lTO M4J' PLATE COMPACT OR ROLL TO ACHIEVE AFUi
A FROM THE SUBLRADE UP TO THE FOOT (BOTTOM) CLEAN, CRUSHED, ANGULAR STONE 3, 3D, 4, 467, b, M. 67
OF THE DUMBER SURFACE
PEABENOTE: - -
1 THE LISTEDAABHTO DESGNATIONS ME FOR GRADATIONS ONLY THE STOW MUSTALSO BE CLEAN. CRUSHED, ANGULAR FOR EXAMRE, A SPECIFICATION FOROI STONE WOULD STATE: TLEM, CRUSHED
ANGUIM NO 4 (AABMO -1) STONE'
2 STORMTECH COMPACTION REQUIREMENTS ARE MET FORA'LOCATION MATERIALS WHEN PLACED AND COMPACTED IN S'I-mm)(MAX)LIFTS USING TWO FULL COVERAGES WITH A VIBRATORY COMPACTOR
3 WHERE INFILTRATION SURFACES MAY BE COMPROWSED BY COMPACTION, FOR STANDARD DESIGN LOAD CONDITIONS, A FLAT SURFACE MAY BE ACHIEVED By RAKING OR DRAGGING WTDIJT COMPACTION
EQUIPMENT. FOR SPECIAL LOAD DESIGNS. CONTACT STORMTECH FOR COMPACTION REQUIREMENTS
AGOG CSY`HT1WTICS601T NON -WOVEN GE0MXTILE ALL
MOUND CLEAN, CRUSHED, ANGULAR STONE IN A t B LAYERS PAVEMENT LAYER
PERIMETERSTONE D S
(DEE NOTE 8) C •� tr 12.4 ml
SI o. mmI MIN HBO
EXCAVATION INALL - N
(GN BE SLOPED OR VERTICAL) - B ..
3S
1
DEPTH OF STONES Ltb mm) MN
1Y (3W mmI NIN - ENDCAPSUBGRADE SOLS (lb0 mm)MN 51'(12%mml - -. tY (200 mm1MIN
NOTES: (SEE NOTE 4)
t MASIMNAM TTAMCLLD SPMFTDTIIEOR PO-IXENT60F FE)CRRUGATNDARp SPECIFIGTTON FORECTIONOWLENEIPP)CORRUGATED WALL 6TpRMWATEA COLLECTION CHAMBERS.
OR MTM F2022 STANDARD SPECIFICATION FOR POLYETHYLENE (PE) CORRUpATEO WALL STORMWATER LOULELTON CHAMBERS
2 SC ­MQ CHAMBERS SNALI BE DESIGNED IN ACCORDANCE WITH ASTM F27117'STANDMID WACTCE FOR STRUCTURAL DESIGN OF THERMOPLASTIC CORRUGATED WALL 61`ORMNI COLLECTION
CHAMBERS'
3 'ACCEPTMLE FILL MATERIALS' TABLE MOVE PROVIDEB MATERIAL LOCATIONS. DESCRIPTIONS, GRADATION, AND COMPACTION REQUIREMENTS FOR FOUNDATION, EMBEDMENT, AND FILL
MA ERALB
4 THE SITE DESIGN ENGINEER IS RESPONSIBLE FOR ASSESSING THE BEARING RESISTANCE ALLOWABLE BEARING CAPACITY) OF THE SUBUADE SOILS AND THE DEPTH OF FOUNDATION STONE
WTH CONSIDERATION FOR THE RANGE OF EXPECTED SOIL MOISTURE CONDITIONS.
5 PERIMETER STONE MUST BE EXTENDED HORIZONTALLY TO THE EXCAVATION WALL FOR BOTH VERTICAL AND SLOPED EXCAVATION WALLS
6 ONCE .AVER C 18 FOALED. ANY SOILAIATERAL GN BE PLACED IN LAYER'.' UP TO THE FINISHED GRADE MC IT PAVEMENT SUBBASE SOILS CAN OF USED TO REPIACE THE MATERIAL
REQUIREMENTS OF LAYER C M'D' AT THE SITE DESIGN ENGINEER'S DISCRETION
.L
NYLOPLAST DRAIN BASIN
NIS
sw.r F!� m�
INI£ORATED OIDTLE IRON
(7M mm) MM2 mm)
FRAME B GRAMSOLID TO
L
MATCH BASIN GO <
12S 458' 510'
IT(1167 mm)
(11BB mm)
(31Omm) .� (IMS mm)
.� MINWIDTH
WNI CKAMOER ePECIRGTIOMB
_.-.- I AMHTO µM CONCRETE SLAB
SIZE M'X H% INSTALLED LENGTH) 51 WXD S X BS 4- (IMS mm X 762mm X 2180 mm)
L r (m3 mm) MIN THICKNESS
CHAMBER STORAGE 45.8 CUBIC FEET (I wm')
tY (810 mm) NIN TRAFFIC LCOS: CONCRETE DIMENSIONS
MINIMUM INSTALLED STOR- 74.0CUBIC FEET (2.1211
WEIGIR MOI. (4b N)
(FDI AASHTO µM1 ARE FOR GUIDELINE PUPOSES ONLY
'ASSUMES rI-mm) STONE ABOVE. BELOW AND BETWEEN CHAMBERS A{p/y1`Z//f01f/F
ACTUAL CONCRETE SLAB MUST BE
INVERT ACCOLDING T. p GESIGNEO GIYW CONSIDERATION FOR
' v l LOCAL SOIL CGD1 1 TRAFFIC
B
PRE FM 611UB6 AT BOTTOM OF END GP FOR PART NUMBERSENDING WMR'
PREFABSTUBS AT TOP G END GP FOR PART NUMBERS ENDING WITH T C _
PLAML4TAKE OFF .p. LOADING B OTHER APPLICABLE DESIGN
y' _... FACTORS
PRE CORED END GPS END WTH'PC
ADAPMR ANGLEb VARABLS W M
PART STUB A B C
' ACCORDING TO PLANS
1 I VARIABLE SUMP DEPTH
SC]40EPEOfiT I SC740EPE08TPL 6'(150 mmI 10S RP mm) 1e.SH-
SC740E1E.S 1 SC1{OEPEOBBPC O S (13 mmI
DING TO PLANS
VARIOUS TWEE OF INLET AND _ IT (I, mm) MIN ON..' .200 -BOO mmI.
SC740EPEOBT SC740E1PEOBTPC T I-mmI 12.Y 131p
Imm) MIN ON (]50 mmll
OUTLET AGAF E AVAILABLE: I 0'(-1b'
SC740EPEMB I SC7QEPFx1RPC O6' (15 mml
4.30• (M6]50 mm) FOR
SC740EPE;OTl$L74�EPE1071 tS (250 mm) 13l•(Ob mml - 145'(366
W740EPEIOBrSC740EPEtOBPc
CORRUGATE. HOPE 1 4'(102 mm)MIN OU834-(200600 mm)
SC740EPE,2'I SC140EPE12TPL 12.5•(310
8L740EPE,2B19C]40EPE12BPO
���555rrr
?6Q 6(14 mmJMIN O1JSV nBO mmI
$5Yv
SL740EPE15TISL]4pEPE15TPC IS' (37S mm) Ise(4D mmI 00•(� )
OCMOEPEISB/SL740E in PL
WATERTIGHT,DBVT
SC140EPE18TI SC1bEPE1611•C for CD7mm)
007-)IIS/SC7-PEtII tr (450 mm) 1ST(9So mmI --.. 19'(41 mmI
_.
(CORRUMMD HOPE SHONN) _ BAONFBL MATERML BELOW AND TO SIDES
A
sc].oEPE48• z4•(eo0 mm) BspM
OF STRUCTURE b1ALL BEMTM.2321
ALL SLABS, EXCEPT FOR THE SC740EPE24B ARE PLACED AT BOTTOM OF END CM SUCH THAT THE OUTSIDE DWAETER OF
CLA661 OR II CRUSHED STONE OR GRAVEL
AND BE PLACED UNIFORMLY IN 12- 1306 mm)
LIFTS AND COMPACTED TO MIN OF 00%
BAC UL MATERIAL SHOULD BE REMOVED FROM BELOW THE N-12 STUB SO THAT THE FITTING Sin LEVEL
NOTES
NOTE: ALL DIMENSIONS ARE NOMINAL
1 S30'(MD750mm) DRAMS& IDCODERb6HALL BE DUCTILE IRON PERASTM AIDS
UR/rDE 765005
2 FRAMES SHALL BE DUCTILE IRON PER ASTM A48 GRADE 7p56p5
(-1.
RUN T B
3 DRAIN BASIN E� LUSTGM MANUFACTURED ACCORDING TD PLAN DETAILS
15'%1SAIO6µl2 TOP MANIFOLD n
N
4 FO CORELONNECHDP STUB TGHMESSSIIALLCONFORM TO AS1M D3212
FORCORRUGTDIL HGNANDSBHANCINDUAL WALL)e SDR 35 PVC
INVE 0VE CII/JBER BABE .1i
5 FORCOMPL OE61421 D0RODULT INFORMATION WWW.MYLOPlAST4F.00Y
NOTES)
IEEE NATES)
6 TO ORDER CALL. e0042td)10
A,
A PART # GRATE/SOLID COVER OPTIONS
r
MOBAO PEDESDII�LIGHO STANDIDDLIGHT
SOUGLIONIDUTY
)
M1ONG PEDESTRIM LIGHT STANDARD LILT SOLI.IIGO OUTS
1250 mmI OUTS• DUTY
tY MING PEDESTRUUN STMpAgp AASNro -- -SCID
(300 mm) AMNIO µlO
PROPOSED ELEVATE. BYPASS MANIFOLD
S PEDESTRIAN BTANGRD MSIMTO SOLID
M LETFLO 64 CFS
FLON S4 O6
M1SAG
(375 mm) MSHTO µFO µM AABHrD_
WMP)MET
(u'6UIP MINI
r 20111 PEDEOTRAN STANGRDMSMO SOUD
(450 mm) MSM. µlo µM AABMO µM
-
24• PEOEST711M STMGRD MSM. SOLID
2e'NAG
(BOO mm) MSHOO µ1O µM AABHT. µM
-- -
3V M G PEDESTRIAN _WARDMbMO SOLID
I7w mm) MSM. µM H -M MSM. µM
SC -740 TECHNICAL SPECIFICATION
Wr(23Mmm)AC'IIA..ENG-1 _ 854'(2188 mm)IMSTALLm LEMGTM
BUILD ROW IN THIS DIRECTION
-lI1I.lT /til ill: 7l..i It ll/t.,
_• _. a. L. 1. ,. .. ., L, 1. START END
c- Y
--
0- NEXT CHAMBER HESE
COYER
(OVER8MALL CORRIIGTION)NI
LABELLA
1520 S Boulevard Engineering
Charlotte, NC 14202 Architecture
Suite 210 Environmental
P: [phone] 1 Planning
C-0430
www.labellapc.com
GAN
..UaW1y.._.
E 2017 UBeb AesoOMes
ASTONI NC
Greatpl0M Great Pe43ple. Great pwat Br.
City of Gastonia
PO Box 1748. Gastonia. NC 28053-1748
SOUTH EAST
SEWER
NO I DATE'
OESCWPIIOIL
(7M mm) MM2 mm)
L
2170369
12S 458' 510'
(11BB mm)
(31Omm) .� (IMS mm)
ATC
WNI CKAMOER ePECIRGTIOMB
SIZE M'X H% INSTALLED LENGTH) 51 WXD S X BS 4- (IMS mm X 762mm X 2180 mm)
PAS
CHAMBER STORAGE 45.8 CUBIC FEET (I wm')
MINIMUM INSTALLED STOR- 74.0CUBIC FEET (2.1211
WEIGIR MOI. (4b N)
PERMITTING
'ASSUMES rI-mm) STONE ABOVE. BELOW AND BETWEEN CHAMBERS A{p/y1`Z//f01f/F
Ap'//!//q/''1''P
B
PRE FM 611UB6 AT BOTTOM OF END GP FOR PART NUMBERSENDING WMR'
PREFABSTUBS AT TOP G END GP FOR PART NUMBERS ENDING WITH T C _
PRE CORED END GPS END WTH'PC
PART STUB A B C
SC]40EPEOfiT I SC740EPE08TPL 6'(150 mmI 10S RP mm) 1e.SH-
SC740E1E.S 1 SC1{OEPEOBBPC O S (13 mmI
SC740EPEOBT SC740E1PEOBTPC T I-mmI 12.Y 131p
SC740EPEMB I SC7QEPFx1RPC O6' (15 mml
SC740EPE;OTl$L74�EPE1071 tS (250 mm) 13l•(Ob mml - 145'(366
W740EPEIOBrSC740EPEtOBPc
SC740EPE,2'I SC140EPE12TPL 12.5•(310
8L740EPE,2B19C]40EPE12BPO
-
SL740EPE15TISL]4pEPE15TPC IS' (37S mm) Ise(4D mmI 00•(� )
OCMOEPEISB/SL740E in PL
--
SC140EPE18TI SC1bEPE1611•C for CD7mm)
007-)IIS/SC7-PEtII tr (450 mm) 1ST(9So mmI --.. 19'(41 mmI
_.
sc].oEPE48• z4•(eo0 mm) BspM
ALL SLABS, EXCEPT FOR THE SC740EPE24B ARE PLACED AT BOTTOM OF END CM SUCH THAT THE OUTSIDE DWAETER OF
THE STUBIS RUSH WITH THE BOTTOM OF TIME END CTAP FOR ABDITONk IIPOLIMTDN CGRACT BTORMTECNI AT
1 BBe M2.M04
• FOR THE SC740EM4B THE Z•' (M mm) STUB LIES BROW THE BOTTOM OF THE END CAP APPROXIMATELY 1 IS (M mm).
BAC UL MATERIAL SHOULD BE REMOVED FROM BELOW THE N-12 STUB SO THAT THE FITTING Sin LEVEL
NOTE: ALL DIMENSIONS ARE NOMINAL
LABELLA
1520 S Boulevard Engineering
Charlotte, NC 14202 Architecture
Suite 210 Environmental
P: [phone] 1 Planning
C-0430
www.labellapc.com
GAN
..UaW1y.._.
E 2017 UBeb AesoOMes
ASTONI NC
Greatpl0M Great Pe43ple. Great pwat Br.
City of Gastonia
PO Box 1748. Gastonia. NC 28053-1748
SOUTH EAST
SEWER
11/17/2017
DRAMNGHWE:
ARMSTRONG
PUMP STATION
STORMWATER MANAGEMENT
DETAILS
OW NL N,;MBEB
l
C501 A
NO I DATE'
OESCWPIIOIL
REWsloes
PNJWTNUBIB(:
2170369
DPAWNBy
ATC
NMEINI
PAS
MSM FOR:
PERMITTING
11/17/2017
DRAMNGHWE:
ARMSTRONG
PUMP STATION
STORMWATER MANAGEMENT
DETAILS
OW NL N,;MBEB
l
C501 A

COYER ENTIRE ISOIATDR ROW— ADS
DEOSYNTHETICS WIT NOKWOVEN OEOm!D TILE
B' (a 4 m) MIN WIDE
SGTAO CWIMBER
INSPECTION PORT
STORMTECH HIONLY RECOMMENDS
F-ExiSTORM PURE INSERTS IN ANY UPSTREAM
STAUC A%E5 WITH OPEN GRATES L
y
---. - -
— r
WU{(y��[-CTLs'�,t�,t�s�4Tt-21,',� f SGTM END UP
^ 1 k
r
UTCH BASIN
MANHOLE
1
� I
SUMP DEPTH
el —1 MIN
k
M'( mm) HDPE ACCESS PIPE REQUIRED
TWO LAYERS OF ADS GEOSYNTHETICS 3ISWmI WOVEN
- -"
USE FACTORY PRE-FABRIUTED END UP
PASC—E—
RT5(1.51)
GEOTEXTILE BETWEEN FOUNDATION 6TONE AND CHAMBERS
MIN WIDE CONTINUOUS FABRIC WITHOUT SEAMS
SC -740 ISOLATOR ROW DETAIL
NT6
INSPECTION & MAINTENANCE
STEP 11 BI6PECT ISOIATOR ROW FOR SEDNBENT
A RaPKnoN PORrsfF PRESENTI
At REMOJEbPEH 11. ONNnM—TINLINEptNN
A2. REMOVE AND CLEAN FLEJC:TORM FILTER IF N6'TALLED
A3 USING A FLASNUGIT MID STADIA ROD. MEASURE 0—OF SEDIMENT MID RECORD ONMNNTEWINCELOG
M. LOWER A CAMERA IMO ISOLATOR ROW FOR —AL INSPECTION OF SEDIMENT LEVELS 10PTNMlAL)
A5 IF SEDIMENT IS AT. OR ABOVE. T (B0 mm) PROCEEDTO STEP 2 IF NOT. PROCEED TO STEP J
B. ALL LiOUTOR ROWS
B.1. REMOVE COVER FROM STRUCTURE AT UPBTREMA END OFISOLATgi ROW
B2 MIMSAF.ASHLIGHT, INSPECT DOWN THE I—ATOR ROW THBiOIIGH OUTLET%PE
N MIRRORS ON FRES OR CAMERAS FRAY BE USED TO AVOID A —NED SPACE ENTRY
I FOLLOWOSHAREOULATIONSFORCONFINEDSPACEE IFENTERINGIMNHOLE
0
.3:F 6EDIMENT I6 AT, OR ABOVE. T (b—) PROCEED TO STEP 2 1F NOT, PROCEED TO STEP 3
S_2) S2) CLEAN OUTISOIATOR ROW USING TIE JETVAC"N"E,
A FIXED CU -VERT 0.EAmNG NO22LE VAIN REAR —W SPREAD ff AS- ( t m) OR MORE IS PREFERRED
B APPLY-L—LEPASSE.OFJETVACUNT11INUAI—WA1ER Ib CLEAN
C VAOIIUM STWA:lUE 6UAi AS REOINRED
—3) REPLAGEALLCOVEAS.GRA ,PLTER,. LID6:RECORDOBSERVATIONSANDACTON6.
STEP t) INSPKT AND CLEW WINS AND MANHOLES Ui STREAM OF THE STORMTECH SYSTEM
NOTES
t INSPECT EVERYBMONTH6 DURING TIE FIRST YEAR OF OPERATgN ADJUST THE INSPECTION INTEAVN BASED ON PREVIOUS
OBSERVATIONS OF BEDIAENT MGIMLMTION AND MM.H WATER ELEVATIONS.
2 CONDUOTJ IINGANDVACTORWGANNLMILYORWIENINSPECTIONSHOMI TIMINTENANCEISNECES W
Pw.l�*low LIN.PR, �,
NWIF
tW31
19 SKIMMER BASIN DETAIL
., LBAI � NLNTNL s
R.ARB�LRI NAIM,NR
ME,BBINMT a•BNRTTBI R.N,c
,w rNAAin u�soMn R,cn
Sediment Basin Baffle
_A.M ASNFAMi
— �- TIS_
B'NCANH
°�•°� �M�RIX�
Floating Surface Skimmer
LABELLA
1520 SBoulevard Engineering
Charlotte, NC 14202 Architecture
Suite 210 Environmental
P: [phone] Planning
C-0430
wwwAabe Rapc.com
3 2017 LSBMx ASSDOaieS
ASTONI NC
Great Place. Great People. Great PFiDBnisr.
City of Gastonia
Po Box 1748. Gastonia. NC 28053-1748
SOUTH EAST
SEWER
N0. DATE: D6CPoPnON:
REVISIONS..
PR6iCf NUBER'.
2170369
uMwNIW. ATC
REVIEWED Ire PAS
ISSUED FM:
PERMITTING
DATE:
11/17/2017
DRAYANGNAME'
ARMSTRONG
PUMP STATION
STORMWATER MANAGEMENT
DETAILS
DRAWING NUMBER.
C502A

INSTALL TEE BETWEEN VENT a
CAP FOR CABLE(S) ENTRY
—7 1,14" PER 1`001
= z POKIER CONDUIT
n 2 TO CONTROL PANEL
2 WELL DISCHARGE
1
b
BAKER MONITOR
PITILESS ADAPTER
REDUCER
CASING PIPE -
CHECK VALVE -
(EVERY 100' OF
RISER PIPE)
WATERTIGHT CONNECTION
nT GONG APRON
- 6 THICK
I3 @ 12.00IEW
OPE MID DEPTH
/4 APER F091
WELL CASING
--RISER PIPE (PVC)
�ivyG�•}A• fit Ct t• WIN
�7�•N ( I
rtrR aNt rLAN MANFACTURER
Cantilevered Chain Link Gate Detail
J GROIJf
BOTTOM OF CASINO
!r a
i
i F I
ALL CONSTRUCTION SHALL BE PERFORMED
I AND COMPLETED IN STRICT ACCORDANCE NOT LESS THAN-,
I WITH THE NATIONAL ELECTRIC CODE AND 4 x O.D. OF -
STATE AND LOCAL STANDARDS. POST (12' MN) - -•
FOWERCABLE 5 Chain Link Fence Detail
— Nex e STRETCHER
1 sa TOP RAtri
BAR
I'I
1%. MN. O.D.
..
Rw . a
NO.9TEWREN/ /
BRACE
DATE:
Qo 24.O.C. /
PR—T1 Y'
LINE
BARREL AND A DISCONNECTING
2 GAI
i'e DN TRUSS ROB(
W7TURNBUCKLE
WRE MESH
NO. 7 GA.
TENSON WRE
--PUMP BOWLS)
10' MIN.
PUMP INLET
TNG LEVEL ELF•l/
j' PRESSURE SENSINGTIME PUMP MOTOR
10' MIN.
HIGHEST WATER BEARING ZONE
WATER BEARING ZONE
BARBS GATE
No Scale
THREESTRANDS
BARBED WIRE
'..
TYP.2 CLEAR OF
PAVEMENT•
coc
Ern=.
I'I
(�
LI
..
Rw . a
II
'I1
HYDRANT TO HAVE BREAK
DATE:
l' DOME- RLL BOLLARD
PR—T1 Y'
LINE
BARREL AND A DISCONNECTING
Pxlry •SYS.
.kms
/ DR BREAK SECTION STEM
PAINT COMPLETED
/VAl1F5 FACE OF CURB OR EDGF OG
HARDSTAND SUFFICIENT TO
_� I
�
QE •ore
Puax — _
-
SHALL BE OF THE
SCHEDULE 4D
TYPE THAT CLOSES
a• N - NOT PAVEMENT,
STEEL PIPE
PROVIDE A CONIC.
CO.LAR
aaP�
1•CROWN
7 CU.FT. OF --
GRAVEL �.__
I AL /
GRADE SURFACE
.m mP
R wnn
Porz �+ sIue�. 'TELL
'.
— m
Ive�noxarWV
ier.n
s cPPKCP
=171
az ..csscrnscra w caw '..
I,
Pc•ovu rn secxa w+Po.. nw"xe orr wrrzF 'o .ua+ I,
REVISED
F.B.
PG.
DATE: JUNE 10, -^003
(r T\i1
J D
cr i¢ or n•c
SCALE: NONE
CITY ENGINEER
DRAWN EY: TAJ
Reduced Pressure Principal
a.
CHECKED Bl: MWS
Assembly (RP) 3/4" - 2"
CITY ENGINEER: FAP
Above Ground
�7 D �}
/ 1B -JO
2' WIDE MOW STRIP
CENTERED ON FENCELNE
6' DEEP CRUSHED STONE
OVER WEECBLOCK
NO 7 GA. 4106-I Z i
RINGS ®24.0. C.
CONIC- '.' — NOTLESSTNAN
FOOTING1?MN. 4x00.OF POS7
(12' MR
No Scale
3 STRANDS
M� VVRE
% Well Detail No Scale 4 4 ft. Swing Leaf Gate No Soak
MIN. 2' CLEAR OF
TYP.2 CLEAR OF
PAVEMENT•
2 - 21z
Nil'
(�
LI
�
II
'I1
HYDRANT TO HAVE BREAK
DATE:
l' DOME- RLL BOLLARD
BARREL AND A DISCONNECTING
WITH CONCRETE
/ DR BREAK SECTION STEM
PAINT COMPLETED
+
/VAl1F5 FACE OF CURB OR EDGF OG
HARDSTAND SUFFICIENT TO
BOLLARD YELLOW
% Well Detail No Scale 4 4 ft. Swing Leaf Gate No Soak
MIN. 2' CLEAR OF
TYP.2 CLEAR OF
PAVEMENT•
2 - 21z
PROTECTED
STRUCTURE
�
HYDRANT TO HAVE BREAK
DATE:
l' DOME- RLL BOLLARD
BARREL AND A DISCONNECTING
WITH CONCRETE
/ DR BREAK SECTION STEM
PAINT COMPLETED
+
/VAl1F5 FACE OF CURB OR EDGF OG
HARDSTAND SUFFICIENT TO
BOLLARD YELLOW
/ SUPPORT A THE TRUCK
711
6'DIAMETER
SHALL BE OF THE
SCHEDULE 4D
TYPE THAT CLOSES
a• N - NOT PAVEMENT,
STEEL PIPE
PROVIDE A CONIC.
CO.LAR
r
1•CROWN
7 CU.FT. OF --
GRAVEL �.__
VALVE
21. ORAL
l _..-. rTE ROM
GRADE SURFACE
i
b 1 CONCRETE HDOI
b
UNLESS GTHERWISE
DIMENSIONED
1t DIA.
NN.
3 Bollard Detail No Scale
J 7,r, - B' IMI. COMIETO
BLOCK E WATER MAIN
BLOCK
PDInED M PLACE NOTE
CONCRETE BLOCKING TEAVEWEEP-HOLE CLEAR
FOR FREE DBCHMGE.
2 Fire Hydrant Detail No Scale
MAXIMUM SPACING BETWEEN
EXPANSION JOINTS
40.I MNL _ 40.0' MAX
TYPICAL ITYPICAL
PROVIDE LONGITUDINAL JOINTS AS REQUIRED
TO LIMIT STO a -O- MAXIMUM.
° AA
E.
° 1
SA SA $ A $ / � �� •As t
'S' IIAINUM SPACING
BETWEFNCOMTRACTON
,IOnNTs-e•41•MAXwlTnHw
BEE PLANS
L. 11`^ WIDE EXPANSION JOINTS AT WALK
INTERSECTIONS AND AT LOCATIONS
WHERE WALK ADJOINTS STEPS OR OTHER
STRUCTURES
NOTES:
1. ALL CONCRETE WALKS SHALL BE A MINIMUM OF 4 -INCHES THICK UNLESS NOTED
07HBiW1SE ON PLANS.
2. WHERE CONCRETE WALK ADJOINS PAVED MEAS NOT ENCLOSED BY CONCRETE
CURB, INCREASE MINIMUM THICKNESS OF WALK WITHIN 4 -FEET. OF PAVEMENT TO
&INCHESTOTAL.
3. CONTRACTION JOINTS SHALL BE TOOLED 1 -INCH DEEP MINIMUM, AND SHALL
HAVE Ye RADIUS TOP EDGES. SAWN JOINTS WILL NOT BE PERMITTED
1 Concrete Sidewalk No Scale
LABELLA
1620 SBoulevard , Engineering
Charlotte, NC 14202 Architecture
Suite 210 Environmental
P: [phone] Planning
C-0430
www.labellapc.com
VO�
T
O 2011 LAINCI A5PNPNE,S
ASTONI ,,
Gnat Place. Great People. Great Promise.
City of Gastonia
PO Box 1 748 Gastonia. NC 28053-1748
SOUTH EAST
SEWER
Nq: DATE:_ DESCRIPTION.
(REVISIONS
PROJECT NUMBER:
2170369
TRAWNIN
I - 4• STRAGHT STORZ
2 - 21z
CONNECTION WITH PLUG
NOSE
�
HYDRANT TO HAVE BREAK
DATE:
- SECTION OR REMOVABLE
BARREL AND A DISCONNECTING
/ DR BREAK SECTION STEM
+
/VAl1F5 FACE OF CURB OR EDGF OG
HARDSTAND SUFFICIENT TO
GRADE-.
/ SUPPORT A THE TRUCK
711
HYDRANT VALVE.
SHALL BE OF THE
I F THE YAl VE 6
TYPE THAT CLOSES
a• N - NOT PAVEMENT,
WITH THE LINE
PRESSURE
PROVIDE A CONIC.
CO.LAR
ADJUSTABLE
7 CU.FT. OF --
GRAVEL �.__
VALVE
21. ORAL
l _..-. rTE ROM
J 7,r, - B' IMI. COMIETO
BLOCK E WATER MAIN
BLOCK
PDInED M PLACE NOTE
CONCRETE BLOCKING TEAVEWEEP-HOLE CLEAR
FOR FREE DBCHMGE.
2 Fire Hydrant Detail No Scale
MAXIMUM SPACING BETWEEN
EXPANSION JOINTS
40.I MNL _ 40.0' MAX
TYPICAL ITYPICAL
PROVIDE LONGITUDINAL JOINTS AS REQUIRED
TO LIMIT STO a -O- MAXIMUM.
° AA
E.
° 1
SA SA $ A $ / � �� •As t
'S' IIAINUM SPACING
BETWEFNCOMTRACTON
,IOnNTs-e•41•MAXwlTnHw
BEE PLANS
L. 11`^ WIDE EXPANSION JOINTS AT WALK
INTERSECTIONS AND AT LOCATIONS
WHERE WALK ADJOINTS STEPS OR OTHER
STRUCTURES
NOTES:
1. ALL CONCRETE WALKS SHALL BE A MINIMUM OF 4 -INCHES THICK UNLESS NOTED
07HBiW1SE ON PLANS.
2. WHERE CONCRETE WALK ADJOINS PAVED MEAS NOT ENCLOSED BY CONCRETE
CURB, INCREASE MINIMUM THICKNESS OF WALK WITHIN 4 -FEET. OF PAVEMENT TO
&INCHESTOTAL.
3. CONTRACTION JOINTS SHALL BE TOOLED 1 -INCH DEEP MINIMUM, AND SHALL
HAVE Ye RADIUS TOP EDGES. SAWN JOINTS WILL NOT BE PERMITTED
1 Concrete Sidewalk No Scale
LABELLA
1620 SBoulevard , Engineering
Charlotte, NC 14202 Architecture
Suite 210 Environmental
P: [phone] Planning
C-0430
www.labellapc.com
VO�
T
O 2011 LAINCI A5PNPNE,S
ASTONI ,,
Gnat Place. Great People. Great Promise.
City of Gastonia
PO Box 1 748 Gastonia. NC 28053-1748
SOUTH EAST
SEWER
Nq: DATE:_ DESCRIPTION.
(REVISIONS
PROJECT NUMBER:
2170369
TRAWNIN
KCG
RNEWmBY.
BH
ISSUED FOR:
PERMRTING
DATE:
11/17/2017
DMWNG NAME.
ARMSTRONG PUMP
STATION DETAILS
OMWNG NUMBED
C503A

BOLLARD
FRONT
2 Gate Station Detail
DW IA
4' TUCK CONCRETE
PAO-2'x2
S ..
a+PE P
':, I II GIAMETEP �/
FPCINT VIEW SECTION SECTION A—A
IJOTE
1 EITHER BRICK MASONP) oR CLASS 'A" CON PETE MAT 6 LSED T' NSTPUCT rATCH EACIN-
2. CCNCRETE WALLS ARE TO BE 6"
THICK & F P THICK 'F 3000 P CONCRETE.
3, BRfCK WALLS ARE Tv BE 8'* THICK & THE FL CF CTHICK CF 1000 PSI CONCRETE.
4. STEPS ARE REQUIRED WHERE DEPTH EXCEELS 4,
24 R, -P ANC: LARGER USE PIPE DIAMETER PLUS I'' S -B FE 'UIRED SEE DETAIL 71� 51
F.'RECASTCAT--H, BASIN ALLOWED WITH APPROVA` FP --,M _ Y Ek"NEER. DRAWINGETAILS
TO A 1 N PR FSI NA ENGINEER N : "KND Y- T TYF A ' W
REVISED F.E. PC. DATE: A O 5, 1974 Standard Detail wr cc me
tune ECALE NIS -IT ENGINEER
II/I/81 DRAWN 6Y: 1NBM, FZ
i7l,i jr�HECKED B,: rtm,PAP Catch Basin Details
vteros
:TY ENGINEER_ Bre Imo- 710-4
NOTE_
LETTERIM61 PA ROP A.7 M A48 ��35
FPC NO 441 FE06 .
0jWDUMF NC wa;TT- DRAINS 7(1FIVTP P 4�I NU. V-4 FF EA
w.� w urn J IRD.4J FON WORTS IN'-'. EAST
JORDAN. MI
' LS FoWORK JSF 5181-642C.
642-'. UR 6430
4 ENN S 840.0=
36p
I !
'I
I! + (i c+
s III �I �I
i I I
_4 ~
!
NtV11tU �.e. �G. ua,L: lJIb/Ot Standard Detail-IT)'
E
-i SCALE: Nm�e .' ENGININ
EER
12 DRAWN BY: IBD _
CHEa:Ee By
Standard Catch Basin Hood �1 }
CITY ENGINEER: CCB 711�-J
- BUTTON INVIM
ANTROL STATION
rED TO MOUNTING
ICK CONCRETE
2x2
No smk 1 Control Station Detail NG B..d.
LABELLA
1520 S Boulevard I Engineering
Charlotte, NC 14202 Architecture
Suite 210 Environmental
P: [phone] !, Planning
C-0430
www.labellapc.com
_` GONs
cl
DESCRIPTION:
(REVISIONS
\\'
CERT
z
I
I �
I
ITT
F r
C:t+
R 00
FFAMC EC'.IGN
KCG
�
I
NCTE
GRAY IFJI, A.ST.NJ A48 L-35
^. PPCOL'_T N 44066011 P 4.CC NO
(EAST J ROAN IR )N WORKS. INC
AST J
EAST T ORDAN. Ml.i
:-'JS 70UNDPIUSF 418: F4 -L, 6425
F 6»30
FRAME SECTION 4. ENNIS 84:.0'
RE SLD
F.E PG DATE. 2/2( 0,
Standard Detail
SCALE None
-DRAWN BY: JHD
7
GHE KEc eY:
Standard Catch Basin Frame—
- '
710-2f
(CITY ENGINEER: JPS
I
I
_
I
9e
IIIA
E-TFRIN :.
PECE S`; FLUSH
�
o
IJ OTE
1. GRA, IRON A.S.T.nd- A48 CL35
T 2 PRODUCT NO. 44066130 CATALOC- N0.
}'
V-4066-1 (EAST JORDAN IRON WORKS.
INC. EAST JORDAN, MI.I
3. ENNI; 540.03 7TRE E
SECTION
4. US FOUNRD) DSP 5781-E420
RE145Eo
F.B.
PG. DATE 2!26/01
IS"ALE: Nape
Standard
Standard Detail
c4xxc TxE
5/18/05
r�Tr ENi ,!'SEER
j�R A. Bi: TBD
iCHEa.ED BY:
I
Standard Catch Basin Grate
Bi -Directional Flow
CITY ENGINEER: nB
j. 71C-1
I
18` 1 6"
-1j$'
R.
YRADIUS
S'RADIUS
24"
i
i
I
REVISED
DATE: 0^_-08-201'
SMILE: NONE
Standard Detail
CITY ENGINEER
DRAWN BY: MGB
CHECKED BY: JB,TAJ
24" Curb & Gutter
o 711jsrSf�
CITY ENGINEER: CCB
LABELLA
1520 S Boulevard I Engineering
Charlotte, NC 14202 Architecture
Suite 210 Environmental
P: [phone] !, Planning
C-0430
www.labellapc.com
_` GONs
STONN
Great Pl a . Greet ParPle. Greet Prowiee.
City of Gastonia
PO BDK 1748, Gas4ona. INC 28053-1748
SOUTH EAST
SEWER
NO DATE.
DESCRIPTION:
(REVISIONS
\\'
CERT
Sons
NO
s2sm
ttj
B.P FNGIME�
2170369
C:t+
R 00
KCG
C 2017 Le&b ASSKANK
STONN
Great Pl a . Greet ParPle. Greet Prowiee.
City of Gastonia
PO BDK 1748, Gas4ona. INC 28053-1748
SOUTH EAST
SEWER
ISSUED FOR
PERMITTING
DATE:
11/17/2017
DRAINING NWE:
ARMSTRONG PUMP
STATION DETAILS
C504A
NO DATE.
DESCRIPTION:
(REVISIONS
PROJECT ALAMO:
2170369
DRAWN IW
KCG
REV/ NED BY
BH
ISSUED FOR
PERMITTING
DATE:
11/17/2017
DRAINING NWE:
ARMSTRONG PUMP
STATION DETAILS
C504A