HomeMy WebLinkAboutRoxboro Proposed Permanent Water Solution_20161118Permanent Water Supply Proposal to DEQ - Roxboro
Roxboro Steam Station
Person County
91 eligible households
Duke Energy has evaluated the feasibility and costs of providing a permanent replacement
water supply to eligible households, as required under G.S. 130A-309.21 1 (cl) of House Bill
630. Households were designated as "eligible" if any portion of a parcel of land crossed the
mile compliance buffer described in HB630 and if the household currently utilized well water or
bottled water (under Duke Energy's bottled water program) as the drinking water source.
Although HB630 indicates that households are to be covered, Duke Energy has included one
(1) school and one (1) business as eligible locations. Undeveloped parcels were identified but
were not considered "eligible" because groundwater wells are not currently utilized as a drinking
source.
Dewberry, a respected outside vendor, conducted the Potable Water Programmatic Evaluation
(attached); the evaluation consisted of a survey of eligible households and a preliminary
engineering evaluation, cost estimate and schedule. Dewberry's report, for the most part,
assumes one metered connection per parcel; therefore, multiple homes may be serviced by one
connection. The total count in this proposed plan includes all final connections.
During their evaluation, Dewberry recommended that seven (7) of the eligible households be
excluded from the municipal water line evaluation. In order to connect those households, the
public water supply line would require crossing the plant intake canal and a railroad, both of
which would be technically complicated, time consuming and costly. These seven homes were
excluded from the Dewberry cost estimate.
The closest existing City of Roxboro municipal line is located near the intersection of Chub Lake
Road and Country Club Lane. The closest household is located on Concord Ceffo Road and is
approximately 19,160 feet (3.6 miles) from the current line. The furthest household along the
southern route is located on Semora Road and is approximately 33,000 feet (6.3 miles) from the
current line. The furthest household along the northern route is located on McGhees Mill Road
and is approximately 29,000 feet (5.5 miles) from the current line. Since system pressure may
be of concern during fire flow, Dewberry included an elevated storage tank in the cost estimate.
Although automatic flushing hydrants are planned along the route to assist in maintaining water
quality and water disinfection, the City of Roxboro indicated that they had water quality concerns
related to residual disinfection concentration and disinfection by-product formation.
The estimated cost to provide a municipal line to the 84 households is $10,980,000 or $131,000
per household. The Dewberry evaluation includes a project schedule based on their past
experience installing public water systems. The preliminary project schedule indicates that a
public water supply could be available through the City of Roxboro by September 2019, which
does not meet the October 2018 deadline.
,& DUKE
ENERGY:
Permanent Water Supply Proposal to DEQ - Roxboro
Due to the excessively long pipeline required for the City of Roxboro to serve the eligible
households, Dewberry also evaluated the installation of a new community well system outside
the'/2 mile compliance boundary. The preliminary design, based upon hydrogeologic
information provided by SynTerra, assumes that four wells at 250 feet deep would be able to
service the eligible households. If this option were to be chosen, a private well supplier would
need to be identified and a test well would be installed to confirm water quality and well
capacity.
The estimated cost to provide a community well system and lines to the 84 households is
$5,140,000 or $61,000 per household. The Dewberry evaluation includes a project schedule
based on their past experience installing community well systems. The preliminary project
schedule indicates that a community well system could be available by August 2018, which
meets the October 2018 deadline.
Based on the results of the Dewberry evaluation of both the municipal water line and the
community well system, the concerns over water line pressure and the additional disinfection
needed, the uncertainty over groundwater quality and well capacity, and the overall construction
costs, Duke Energy proposes that all 91 households be offered a water treatment system.
The performance standard for the public water system is the Federal MCLs. The performance
standard for the water treatment system is also the Federal MCLs except for those constituents
identified in 2015 as having potential health concerns: arsenic, hexavalent chromium, cobalt,
iron, lead, manganese, sulfate and vanadium. For these constituents, the performance
standard will be either one-half of the MCL or the appropriate state standard, whichever is more
protective.
Duke Energy is currently evaluating an ion filtration treatment system; this system has been
successfully installed in other parts of the state, and initial results show it performs well in
reducing vanadium and hexavalent chromium, among other constituents. The costs shown
below are for a conceptual ion filtration treatment system. The final water treatment system will
be based upon the results of field studies.
Duke Energy has made efforts to identify all eligible households, but it is anticipated that a
nominal number of additional households will be identified during the initial outreach effort
conducted upon approval of this plan by NCDEQ. If the final number of households results in a
conclusion different than those stated in this preliminary plan, Duke Energy will revise and
submit the new plan to NCDEQ for evaluation and approval. Well owners will be responsible for
making the decision for their parcels. Only households within the'/2 mile boundary and served
by well water at the time of the submittal of this plan will be eligible for a permanent water
supply as part of HB630.
,& DUKE
ENERGY:
Permanent Water Supply Proposal to DEQ - Roxboro
Ion Filtration Water
Treatment System
Total Number Recommended
91
Water Quality Criteria
Meets applicable water quality
Yes
standards Federal MCLs
Completion Schedule
f
Estimated completion date
12/2017
Contingency factors
N/A
Operational Considerations
Required acceptance level to
achieve consistent water
N/A
quality and supply
Required acceptance level to
N/A
achieve targeted cost per
eligible household
(<$35k/household)
Location of households
relative to existing municipal
N/A
water lines
I
_
$637,000 - $910,000
Other considerations
Costs
Total Installation Costs
Approximate cost per eligible
$7,000 - $10,000
household
Annual Maintenance Costs
$45,500 - $182,000
- $2,000
Maintenance cost per
household annually$500
Non -Duke Costs
Total estimated water bills
N/A
monthly
Estimated water bills monthly
N/A
per household
Ongoing municipality costs for
maintenance and flushing due
N/A
to low-flow/low-usage
Total Costs
(Duke and Non -Duke)
i
Total estimated cost for all
eligible neighbors over 10
$1,092,000 - $2,730,000
years
Total estimated cost for each
eliqible neiqhbors over 10
$12,000 - $30,000
years
(� DUKE
ENERGY,.
Dewberry:.
Roxboro Steam Station Phase
II Potable Water Programmatic
Evaluation
Duke Energy
November 18, 2016
SUBMITTED BY:
Dewberry
2610 Wycliff Road
Suite 410
Raleigh, NC 27607
SUBMITTED TO:
Duke Energy
Table of Contents
Executive Summary...............................................................................................2
1. Introduction and Project Approach..............................................................4
2. Phase II Basis of Design................................................................................7
2.1 Potable Water Connection Mapping.............................................................. 7
2.2 Municipal Potable Water Connection Opinion of Probable Cost ................. 7
2.3 Community Well Water System Opinion of Probable Cost ..........................8
2.4 Community Well Water Quality Basis of Design .......................................... 8
3. Site Analysis...................................................................................................9
3.1 Municipal Potable Water: Station Mapping and Household Data...............9
3.2 Municipal Potable Water: Field Observations .............................................. 9
3.3 Municipal Potable Water: Other Considerations ........................................ io
3.4 Community Well Water System: Station Mapping and Household Data... ii
3.5 Community Well Water System: Field Observations .................................. ii
3.6 Community Well Water System: Other Considerations ............................. 12
4. Regulatory Permitting..................................................................................13
5. Schedule........................................................................................................14
6. Opinion of Probable Cost............................................................................15
Appendix A.1: Roxboro Station Phase II Mapping - Municipal Potable
Water Option
Appendix A.2:
Roxboro Station Phase II Mapping - Community Water
Well System Option
Appendix B:
Roxboro Station Household Data Spreadsheet
Appendix C.1:
Roxboro Station Schedule - Municipal Potable Water
Option
Appendix C.2:
Roxboro Station Schedule - Community Well Water
System Option
Appendix D.1:
Roxboro Station Opinion of Probable Cost - Municipal
Potable Water Option
Appendix D.2:
Roxboro Station Opinion of Probable Cost - Community
Well Water System Option
Appendix E:
Community Well Water System: Basis of Design and Block
Flow Diagram
N.
,t,�S Dewberry Duke Energy Roxboro Steam Station Phase 11 Potable Water Programmatic Evaluation 1
Executive Summary
This Phase II evaluation is structured to comply with the requirements of North Carolina House Bill 630:
Section 13oA-309.211.(c1) of House Bill 63o requires provision of permanent water supply for each household that has a
drinking water supply well located within a 1/2 mile radius from the established compliance boundary of a coal combustion
residuals impoundment, and is not separated from the impoundment by the mainstem of a river, or other body of water that
would prevent the migration of contaminants through groundwater from the impoundment to a well.
To address the provisions of House Bill 63o, Dewberry performed this Phase II preliminary engineering evaluation to supply
potable water to residents within a 1/2 mile of the compliance boundary. Preparation of this report is intended to comply with
the House Bill 63o requirement to make a report submittal to the North Carolina Department of Environmental Quality (DEQ)
by December 15, 2016.
For this study, Dewberry evaluated two alternative potable water supplies:
1. Municipal potable water from the City of Roxboro and
2. Installation of new community well water system with wells located outside of the 1/2 mile buffer
The new community well water supply option was evaluated due to the excessively long pipeline (approximately 10 miles)
required from Roxboro to serve the Steam Station area.
On August 18, 2016 a project review meeting was held at the Duke Energy Line and Service Operations Center in Roxboro, NC.
Representatives from Duke Energy, Dewberry, and the City of Roxboro attended the meeting.
Detailed Phase II mapping was developed using Person County, NC property maps that show each household in the 1/2 mile
compliance buffer. Dewberry visually observed the households shown on the Phase II mapping on August 12, 2016.
A household database was developed using Person County, NC tax records tied to the GIS shape file which identifies the
property owner and the address for each household within the 1/2 mile compliance buffer.
Based on our site observations and the Phase II mapping, it appears to be technically feasible to install the potable water main
in the public road right of way or along private roads using conventional construction methods. Rock outcroppings were
noticed and rock excavation is accounted for in this evaluation. Additionally, due to the overall length of the municipal water
main option a community well water system was evaluated. The community well water system includes wells, treatment, and
distribution.
A schedule was prepared in part to show milestone dates needed to comply with House Bill 630 which states the following:
• Report submittal to the North Carolina DEQ no later than December 15, 2016.
• DEQ renders a final decision to approve or disapprove the report no later than January 15, 2017.
• Permanent replacement water supplies are provided no later than October 15, 2018.
If each of the scheduled milestone dates are met, the schedule indicates that project completion can occur in September of
2019 and August of 2018 for the municipal potable water connection and the community well water system, respectively.
Dewberry Duke Energy ; Roxboro Steam Station Phase 11 Potable Water Programmatic Evaluation 2
An opinion of probable cost was developed to provide potable water connection to 84 households within the 1/2 mile
compliance buffer. The 84 households are served from 82 water line connections as multiple parcels have more than one
household per connection. The estimated costs are summarized below:
Roxboro Steam Station
Municipal Potable Water Connection
Units
84 Households
Opinion .
Cost
$10,980,000
Municipal Potable Water Connection per household
Community Water Well System
Community Water Well System per household
1
$131,000
84 Households
$5,140,000
1
$61,000
Each cost estimate includes a 25% contingency which is deemed consistent with a project at the preliminary engineering level
of detail.
The City of Roxboro has water quality concerns related to residual disinfection concentration and disinfection by-product
formation. Additionally, in order to serve a small group of households and one commercial site directly north of the Steam
Station along Shore Road, it will be necessary to construct a deep bore and jack to cross the railroad and a bridge crossing over
the plant intake canal. Due to these physical conflicts, associated costs, and anticipated water quality degradation at the
Roxboro system extremities, this report recommends installation of individual filter systems for the seven connections along
Shore Road.
This report provides additional detail on the Project Approach, Basis of Design, and Site Analysis. Phase II mapping is
provided in Appendix A. The household database is provided in Appendix B. The projected schedules are provided in Appendix
C, the Opinions of Probable Cost are provided in Appendix D, and the Community Well Water System Basis of Design and
Block Flow Diagram are provided in Appendix E.
Dewberry Duke Energy ; Roxboro Steam Station Phase 11 Potable Water Programmatic Evaluation 3
1. Introduction and Project Approach
PROJECT INTRODUCTION
During the Phase I programmatic potable water evaluation desktop study, concept level mapping was developed showing the
Roxboro Steam Station location, the potential potable water tie-in location, and potential pipe routing to residents within a 1/2
mile of the compliance boundary. We used the Phase I mapping to develop a concept level cost estimate with a 40%
contingency. During this Phase II evaluation sufficient preliminary design work has been performed to prepare a cost estimate
with a 25% contingency.
This Phase II evaluation is structured to comply with the requirements of North Carolina House Bill 630: Section 13oA-
309.211.(ci), which requires provision of permanent water supply for each household that has a drinking water supply well
located within a 1/2 mile radius from the established compliance boundary of a coal combustion residuals impoundment, and is
not separated from the impoundment by the mainstem of a river, or other body of water that would prevent the migration of
contaminants through groundwater from the impoundment to a well.
To address the provisions of House Bill 63o referenced above, Dewberry has performed a Phase I screening level evaluation
and this Phase II preliminary engineering evaluation of the technical and economic feasibility to supply potable water to
residents within a 1/2 mile radius of the compliance boundary. Preparation of this report is intended to comply with the House
Bill 63o requirement to make a report submittal to the North Carolina Department of Environmental Quality (DEQ) by
December 15, 2016.
For this study, Dewberry evaluated two alternative potable water supplies:
i. Municipal potable water from the City of Roxboro and
2. Installation of new community well water system with wells located outside of the 1/2 mile buffer
The new community well water supply option was evaluated due to the excessively long pipeline (approximately io miles)
required from Roxboro to serve the Steam Station area.
Using publicly available information, Dewberry evaluated the following criteria to perform the Phase II Roxboro Steam Station
preliminary engineering study:
• Identified public road right-of-way widths and ownership along the pipe route
• Evaluated feasibility to install the proposed water main within the unpaved shoulder of an NC DOT roadway
• Documented approximate location of U.S. waters, including possible wetlands shown in the U.S. Fish & Wildlife Service
National Wetlands Inventory (as applicable)
• Identified potential jurisdictional and permitting authorities to establish permitting needs
• Estimated potential easement acquisition areas (estimated square footage and number of parcels affected)
• Evaluated potential conflicts with known existing utilities
• Estimated the pipeline length and pipe diameter(s) for the water main and the individual service lines
• Evaluated the potential need for a water booster pump station or elevated tank to sustain adequate water pressure
• Evaluated the water age and potential need for supplemental disinfection
• Evaluated the potential need/requirement for fire hydrants and hydrant quantity
• Evaluated potential construction methods and challenges
• Evaluated potential municipal water system future improvements based on published Capital Improvement Plan (CIP) or
published Master Plan
Dewberry Duke Energy ; Roxboro Steam Station Phase 11 Potable Water Programmatic Evaluation 4
PROJECT APPROACH
Municipal Potable Water Project Approach
Dewberry contacted the Duke Energy Community Relations District Manager to discuss the information needed to execute the
Phase II evaluations, and to arrange for a subsequent meeting with the local water purveyor, the City of Roxboro.
On August 18, 201.6 a project review meeting was held at the Duke Energy Line and Service Operations Center in Roxboro, NC
to discuss execution of this Phase II preliminary evaluation and subsequent project execution. Representatives from Duke
Energy, Dewberry, and the City of Roxboro attended the meeting. The primary purpose of the meeting was to confirm the
water distribution system tie-in location, system pressure, pipe size, water quality at the tie -location, capacity limitations, and
whether there are future planned water system projects that could impact the Phase II evaluation. Dewberry also inquired as to
whether any households within a 1/2 mile of the compliance boundary were presently being served by municipal potable water.
Following the meeting, Dewberry performed a drive -by observation of the potable water pipe route.
During Phase I Dewberry obtained municipality mapping of the potable water distribution system and then developed draft
maps showing the Roxboro Steam Station, the respective potable water distribution system tie-in location, and the water main
pipe routing. We used the Duke Energy Drinking Water Receptor Surveys for Coal-fired Power Stations developed in 2014 to
show compliance boundaries and the water supply wells within a 1/2 mile of the compliance boundary. The maps were
prepared using GIS as the native software.
During Phase II we developed more detailed municipal potable water mapping based on Person County, NC property maps to
identify property owners, property parcels, and household addresses within the 1/2 mile compliance buffer. For the Phase II
analysis property parcels that were wholly or partly within the compliance buffer were included in the evaluation. These maps
show the water distribution system from the City of Roxboro tie-in location to the households within the buffer.
Using the Phase II mapping a database of property owners and household locations was developed. We also prepared a
municipal potable water project schedule.
Dewberry then developed an opinion of probable cost for the installation of piping infrastructure to the municipal potable
water tie-in location. We used vendor budgetary costs for the primary capital equipment and used cost factors to estimate the
installation costs. We did not obtain contractor installation cost estimates for this evaluation. Dewberry reviewed the cost data
with Duke Energy to obtain concurrence on the methodology and the allowances applied.
Community Well Water System Project Approach
Per direction from Duke Energy, Dewberry worked with SynTerra Corporation (SynTerra) to identify a water supply well site
location, an estimate of the well yield, well depth, and well installation cost. Dewberry then performed a water quality basis of
design analysis as a mechanism to project the groundwater treatment requirements.
We developed Phase II detailed community well water system mapping showing the proposed well location and the water
distribution system to serve the households within the 1/2 mile compliance buffer. We used Person County, NC property maps
to identify property owners, property parcels, and household addresses within the 1/2 mile compliance buffer. For the Phase II
analysis property parcels that were wholly or partly within the compliance buffer were included in the evaluation.
The property owner database is the same for the municipal potable water and the community well water system. We also
prepared a community well water system project schedule.
Dewberry Duke Energy ; Roxboro Steam Station Phase 11 Potable Water Programmatic Evaluation 5
Dewberry then developed an opinion of probable cost for the installation of a new community well water system, which
includes water supply wells, water treatment infrastructure, and the distribution system. We used vendor budgetary costs for
the primary capital equipment and used cost factors to estimate the installation costs. We did not obtain contractor installation
cost estimates for this evaluation. Dewberry discussed the design and construction standards with Aqua North Carolina, a
private water supply company, to ascertain the overall magnitude and feasibility of development.
Dewberry Duke Energy ; Roxboro Steam Station Phase 11 Potable Water Programmatic Evaluation 6
2. Phase II Basis of Design
The purpose of this section is to document basis of design assumptions that were used to prepare the Roxboro Steam Station
mapping, opinion of probable cost, and schedule for the municipal potable water supply and the community well water system.
2.1 POTABLE WATER CONNECTION MAPPING
Key assumptions for the municipal potable water and the community well water system mapping are as follows:
Potable water piping is routed along state roads and may use municipality/county existing easements, where possible.
Water service line piping for both options will require private easements in four locations.
Six households and one industry located north of the Roxboro Steam Station are proposed to receive individual filtration
systems.
Power transmission line easements will not be used for installation of the potable water piping.
2.2 MUNICIPAL POTABLE WATER CONNECTION OPINION OF
PROBABLE COST
Key assumptions for the municipal potable water connection cost estimate are as follows:
Item 1 on the municipal potable water cost estimate shows 8 inch Ductile Iron for the potable water main pipe. The 8 inch
diameter is considered a conservative pipe size to meet the water demand of the households within the compliance buffer
and complies with the City of Roxboro standards.
The City of Roxboro municipal water system design standards require fire hydrants be installed.
Items 1 through 7 on the cost estimate show material cost for the piping, valves, and associated fittings. The sum of Items 1
through 7 is shown as a separate line item. A 30% cost factor is then applied to the summed value to estimate the cost to
install the pipe, valves, and fittings. The cost estimate quantities are based on the Roxboro Steam Station mapping and
assumptions stated on the cost estimate. The unit costs are based upon vendor budgetary costs and cost data we have from
recent similar projects.
• Items 23 and 24 on the cost estimate indicates there are 76 potable water connections with 3/4 inch service taps close to the
proposed water main connection and 6 potable water connections with 2 inch service taps for service connections
exceeding 1,000 feet or parcels with multiple connections.
• The number of household connections shown in the cost estimate is based upon the Person County, NC property maps,
drive -by observations, and from exclusion of seven connections to be served with individual filtration systems.
Items 8 through 19 and items 23 through 27 are installed cost, so a 30% installation cost factor was not applied.
Items 20 through 22 are material cost, so a 30% installation cost factor was applied.
Items 1 through 27 are summed and shown as a SUBTOTAL. Cost factors are then applied to the SUBTOTAL to estimate
the balance of the project costs. We have applied a 25% contingency which is deemed consistent with a preliminary
engineering evaluation.
Additional assumptions that Dewberry used to prepare the cost estimates are provided as foot notes on the cost estimate
Table.
Contractor General Conditions are included for the duration of on -site construction phase activities.
Easement acquisition includes the cost to compensate land owners for water or service lines extended down private roads
and/or across private property.
Dewberry Duke Energy ; Roxboro Steam Station Phase 11 Potable Water Programmatic Evaluation 7
2.3 COMMUNITY WELL WATER SYSTEM OPINION OF PROBABLE
COST
Key assumptions for the community well water system cost estimate are as follows:
Item 1 on the community well water system cost estimate shows 6 inch PVC for the potable water main pipe. The 6 inch
diameter is considered a conservative pipe size to meet the water demand of the households within the compliance buffer
and complies with private utility design standards provided by Aqua North Carolina (Aqua). The Aqua design standards
are deemed representative of private utilities operating in North Carolina.
An allowance for fire hydrant installation is not included as that is not required for private utility potable service.
Items 1 through 7 on the cost estimate show material cost for the piping, valves, and associated fittings. The sum of Items 1
through 7 is shown as a separate line item. A 30% cost factor is then applied to the summed value to estimate the cost to
install the pipe, valves, and fittings. The cost estimate quantities are based on the community well water system Phase II
mapping and assumptions stated on the cost estimate. The unit costs are based upon vendor budgetary costs and cost data
we have from recent similar projects.
Items 18 through 27 provide allowances for four water supply wells, water treatment for iron and manganese removal, a
hydropneumatic tank and related infrastructure. These items comply with private utility design standards.
Item 27 provides an allowance for power supply at the well system site. Power would be required for the well pumps,
treatment pumps, and basic lighting and mechanical requirements for the treatment building. This allowance is also
intended to cover telemetry and controls for the system.
Items 31 and 32 on the cost estimate indicates there are 76 potable water connections with 3/4 inch service taps and 6
potable water connections with 2 inch service taps.
The number of household connections shown in the cost estimate is based upon the Person County, NC property maps,
drive -by observations, and from exclusion of seven households that are proposed to be served with individual filtration
systems.
Items 8 through 27 and items 31 through 35 are installed cost, so a 30% installation cost factor was not applied.
Items 28 through 3o are material cost, so a 30% installation cost factor was applied.
Items i through 35 are summed and shown as a SUBTOTAL. Cost factors are then applied to the SUBTOTAL to estimate
the balance of the project costs. We have applied a 25% contingency which is deemed consistent with a preliminary
engineering evaluation.
Additional assumptions that Dewberry used to prepare the cost estimates are provided as foot notes on the cost estimate
Table.
Contractor General Conditions are included for the duration of on -site construction phase activities.
Easement acquisition includes the cost to compensate land owners for water or service lines extended down private roads
and/or across private property.
2.4 COMMUNITY WELL WATER QUALITY BASIS OF DESIGN
Dewberry reviewed existing groundwater quality data and compared it to the finished water requirements in the North
Carolina Rules Governing Public Water Systems to project the groundwater treatment requirements for the proposed
community well water system. The results are summarized in a basis of design memorandum submitted to Duke Energy on
October 10, 2016 (Appendix E).
The memorandum concludes that an allocation in the cost estimate should be included for iron and manganese groundwater
treatment. The memorandum also states that the actual treatment requirements are not known at this time and can be
established by installing a test well at the well site location.
Dewberry Duke Energy ; Roxboro Steam Station Phase 11 Potable Water Programmatic Evaluation 8
3. Site Analysis
3.1 MUNICIPAL POTABLE WATER: STATION MAPPING AND
HOUSEHOLD DATA
The municipal potable water Phase II overall map in Appendix A.1 shows the proposed tie-in location to the existing City of
Roxboro potable water supply system, indicating that over io miles (~54,000 LF) of new potable water piping is required to
serve households within the 1/2 mile compliance buffer.
The City of Roxboro would manage and own the water supply, operations and maintenance (O&M), and metering/billing of
water use for the new potable well water system and service connections.
The Phase II Site map and sheets in Appendix A.i were prepared by overlaying Person County property maps onto the
compliance boundaries detailed in the Duke Energy Drinking Water Receptor Surveys for Coal-fired Power Stations developed
in 2014. The Appendix A.1 Site map shows the 1/2 mile compliance buffer and 28 rectangular sheet map sections. These 28
sheets illustrate the water main route, individual households, and household service line connections within the 1/2 mile
compliance buffer. During the August 12, 2oi6 drive -by, Dewberry visually observed households shown in the Appendix A.1
sheet mapping. The proposed water line will be into the vicinity of the Steam Station from the tie-in point on Sheet 18.
The database in Appendix B was created from the Person County, NC tax records tied to the GIS shape file which identifies the
property owner and the address for each household within the 1/2 mile compliance buffer, including parcels of land with no
residents (empty lot). The parcel data listed on the spreadsheets also includes Parcel ID, Land Use, Easement Requirement,
and anticipated Water Demand for each property. Engineering judgment was utilized in cases where homes were located out of
sight from the road and/or multiple structures could be seen during an aerial review.
Review of the mapping from Appendix A.1 allowed for estimates of the required private easement areas around the Roxboro
Steam Station. The potable water main proposed to serve residents around the Roxboro Steam Station will require private
easement acquisition along four service line extensions. Standard municipal easement guidelines were followed around the
Roxboro Steam Station, which includes multiplying the length of the water main or service line on private property by 20 feet
to obtain the area. The area was then multiplied by 50% of the average land value (per acre) as indicated by public tax
assessment for properties around the Roxboro Steam Station, providing an estimate of the easement cost. Temporary
easements were not included in the calculation.
3.2 MUNICIPAL POTABLE WATER: FIELD OBSERVATIONS
As shown in Appendix A.1, the water main piping will be installed along state roads, where possible. During the August 12,
2016 drive -by Dewberry noticed several areas where large boulders and rock outcroppings exist in the vicinity of the water
main routes. We have included an allowance for rock excavation within the schedule and cost estimate.
Based on observations in the drive -by as well as the Phase II mapping, it appears to be technically feasible to install the potable
water main in the public road right of way or along the side of the private roads using conventional construction methods, such
as an open trench with pipe bedding material. Approximately 12 water main road crossings and 31 service line road crossings
will be required. Road crossings will be performed by subsurface boring to avoid open road cuts, and traffic impacts. It should
be noted that the crossing count could be modified based upon final design and which side of the road the water main is
installed.
Dewberry- Duke Energy ; Roxboro Steam Station Phase 11 Potable Water Programmatic Evaluation 9
Dewberry observed two major water crossings as summarized below:
• Bridge crossing on Shore Road over the power plant intake water canal. The bridge is approximately too feet above the
waterway shown on sheet 26.
• Bridge crossing on McGhee's Mill Road near intersection with Chubb Lake Road. The bridge sits at least 15 feet above
Chubb Lake shown on sheet 16.
The bridge crossing on Shore Road has significant constructability, cost, and schedule impacts to serve a small number of
connections; therefore the seven connections beyond the canal are proposed to receive individual filtration systems.
The bridge crossing on McGhee's Mill Road crosses a wetland per USGS mapping and USFWS inventory. Dewberry proposes
to install the water main via horizontal directional drill underneath the wetlands to minimize impacts.
Dewberry observed one railroad crossing on McGhee's Mill Road near the intersection with Shore Road shown on sheet 25.
There is an existing traffic bridge constructed approximately 30 feet above the railroad. This bridge crossing has significant
constructability, cost, and schedule impacts to serve a small number of connections; therefore the seven connections beyond
the canal are proposed to receive individual filtration systems.
During the drive -by Dewberry did not observe other potential conflicts with known existing utilities. At present the 91
(including those recommended for individual filtration systems) households within the 1/2 mile radius compliance buffer do
not have public water or sewer. Natural gas main and fiber optic markers were not observed during the drive -by, but are
typically located within the state road right of way and are typically smaller in diameter than water piping, therefore the
potential impact on construction is not deemed significant. Aboveground electric was observed and is not considered an
impediment to water main installation.
Dewberry observed the public road right-of-way widths and evaluated the feasibility to install the proposed water main within
the unpaved shoulder of NC DOT roadway. In areas that we could not determine right of way status (public or not) or areas
where private property may have been constructed on right-of-ways, we either provided an allowance for an easement, or the
construction impact is accounted for in the cost estimate as a renovation allowance.
3.3 MUNICIPAL POTABLE WATER: OTHER CONSIDERATIONS
The City of Roxboro operates a relatively large water system throughout Person County, managing the water supply, and
meter/bill for water use. The City of Roxboro sources their water from City Lake and Lake Roxboro.
The City of Roxboro estimates the pressure in the system at the proposed tie-in location ranges from 50-6o psi. The City has
confirmed they have adequate supply capacity to serve the residents around the Roxboro Steam Station. Therefore based on
this preliminary information, the capacity is deemed adequate to serve the 84 households in the 1/2 mile compliance buffer.
Based upon USGS topographic mapping, the tie-in location elevation is approximately 530 feet above mean sea level (amsl),
and the water main route varies from a low elevation of approximately 48o feet amsl to a high elevation of approximately 630
feet amsl. The required static lift of approximately too feet (530 to 63o amsl) corresponds to a static pressure of approximately
40 psi. The pipe friction pressure loss during normal flow conditions is not deemed significant, however the pipe friction
pressure loss during fire flow conditions is deemed significant. Since the pressure at the tie-in location is 50-6o psi and the
pressure loss will exceed 40 psi, an increase in system pressure is recommended. Therefore an allowance for an elevated tank
is included in the cost estimate. The cost of land for the proposed elevated tank is not included in the estimate of probable cost,
as the tank site has not been selected.
Dewberry Duke Energy Roxboro Steam Station Phase 11 Potable Water Programmatic Evaluation 10
The City of Roxboro estimates the water age at the proposed tie-in location to be less than 0.5 days. However, the water age at
the compliance buffer point of use will be significantly higher due to the long pipeline and low demand. The estimated demand
Of 44,000 gpd for the 84 households in the proposed service area yields an approximate overall water age of approximately 7 to
8 days. Water age above 5 days typically exhibits reduced disinfection residual concentration and increased potential for
Disinfection Byproduct (DBP) formation. In order to reduce water age, automatic flushing hydrants are planned along the
route. The flushing hydrants are part of Roxboro's normal water system infrastructure and normal operational protocol. These
flushing hydrants will help maintain water quality and water disinfection residuals along the route. For this application, the
City of Roxboro has expressed water quality concerns related to DBP compliance despite the flushing protocol.
3.4 COMMUNITY WELL WATER SYSTEM: STATION MAPPING AND
HOUSEHOLD DATA
The community well water system Phase II overall map in Appendix A.2 shows that the new water distribution system from the
well head to the households within the 1/2 mile compliance buffer is approximately 5 miles (-25,000 LF).
The community well water system would likely be owned by a private utility that would manage and own the water supply
infrastructure, O&M, and metering/billing of water use for households served in the compliance buffer.
The Phase II Site map and sheets in Appendix A.2 were prepared by overlaying Person County property maps onto the
compliance boundaries detailed in the Duke Energy Drinking Water Receptor Surveys for Coal-fired Power Stations developed
in 2014. The Appendix A.2 Site map shows the 1/2 mile compliance buffer and 22 rectangular sheet map sections. These 22
sheets illustrate the water supply well location, water main route, individual households, and household service line
connections within the 1/2 mile compliance buffer. During the August 12, 2016 drive -by, Dewberry visually observed
households shown in the Appendix A.2 mapping.
The household database in Appendix B was created as stated in Section 3.1 of this report and is the same for the community
well water system.
The private easement allocation was calculated as stated in Section 3.1 of this report. The community water main will require
private easement acquisition along four service line extensions.
3.5 COMMUNITY WELL WATER SYSTEM: FIELD OBSERVATIONS
The field observations for the community well option are the same as those stated in Section 3.2 with two exceptions. The
proposed water line needed to serve the 84 households around the Steam Station would not extend southeasterly down
McGhees Mill Road, therefore the bridge crossing near the intersection with Chubb Lake Road is not included. Additionally,
the well site will require a driveway off the main road (McGhee's Mill Road). Sheet 16 of the Phase II community well water
system mapping (Appendix A.2) shows the proposed well site location which is on Duke Energy property adjacent to and north
of a power transmission line. It appears that there is adequate space for installation of the potable water line and a service
access road on the south side of the power line right of way. It is assumed that a perpendicular crossing of the power line right
of way can be approved within Duke Energy. The proposed well system area will require surveying for subdivision and will
ultimately be deeded to the private water supplier.
Dewberry Duke Energy Roxboro Steam Station Phase 11 Potable Water Programmatic Evaluation 11
3.6 COMMUNITY WELL WATER SYSTEM: OTHER CONSIDERATIONS
The preliminary design for the well system is based on information provided by SynTerra, a hydrogeology firm recommended
by Duke Energy that is familiar with groundwater characteristics in the area and with local drillers. SynTerra roughly estimates
that a six inch well advanced to a depth of 250 feet will have a yield of approximately 8 to io gallons per minute. Therefore four
wells would likely be required to meet the estimated demand 44,000 gallons per day for the proposed service population.
The well layout shown on Sheet 16 is based on an assumed minimum well spacing of ioo feet. For purposes of preliminary well
pump sizing, the static water level was assumed to be 50 feet below grade, and that the well pumps would create a drawdown
Of 35 feet. Wells would be cased in Schedule 8o PVC and well pumps would be submersible. Preliminary pump sizing is based
on providing 6o psi at the hydropneumatic tank, plus losses through the treatment system and the static lift required under
drawdown conditions.
As discussed previously in Section 2.4 and Appendix E, groundwater treatment for iron (Fe) and manganese (Mn) would likely
be required to meet water quality requirements and is included in this Phase II evaluation. An Fe/Mn treatment system utilizes
an oxidizing granular media filter (greensand or similar) which causes precipitation of the iron and manganese and removal by
physical filtration. We assume that the oxidizing capacity for the filters will be provided by the sodium hypochlorite used for
disinfection of the water supply. This means that additional processes are not required for regeneration of the media. The
filters must be backwashed periodically to remove the iron and manganese solids captured on the filter. Backwash water is
directed to a tank where solids are settled out by gravity and a portion of the backwash water can then be recycled to the
treatment system. Settled sludge is transferred to a sludge holding tank where it is accumulated for periodic disposal off site.
Treated water is directed to a hydropneumatic tank. This tank provides storage to manage peak demand and maintains system
pressure. A block flow diagram of the proposed well and treatment system is shown in Appendix E.
As discussed in the water quality basis of design memorandum, a test well is recommended to confirm well capacity and water
quality prior to final design of the well pumps and treatment system. The test well results can impact the number of wells
installed, the well depth, well size, and the treatment system. If Duke Energy desires, the test well can eventually become one
of the final production wells.
Dewberry Duke Energy Roxboro Steam Station Phase 11 Potable Water Programmatic Evaluation 12
4. Regulatory Permitting
The municipal potable water and community well water system designs will be required to adhere to requirements of the
following agencies and permitting authorities. Each permit will require a separate set of documentation and will be submitted
individually to the respective permitting agency. The timeline for submittal and approval is presented in the Roxboro Steam
Station Potable Water Schedules detailed in Appendix C.
• NCDOT Right-of-way Encroachment Agreement, Primary and Secondary Roads
• NCDEQ, Division of Land Quality, Erosion and Sedimentation Control Permit
• NCDEQ, Division of Water Resource, Public Water Supply Permit
• NCDEQ Water Quality Certification Pre Construction Notification* ( includes nationwide 12 permitting for wetland
impacts)
*Required for the Municipal Potable Water Option only
Dewberry Duke Energy Roxboro Steam Station Phase 11 Potable Water Programmatic Evaluation 13
5. Schedule
The Phase Il municipal potable water project schedule and the community well water system project schedule is provided in
Appendix C.
The schedules were prepared in part to show milestone dates needed to comply with House Bill 630 which states the following:
• "No later than December 15, 2016 an impoundment owner shall submit information on permanent replacement water
supplies proposed to be provided to each household"
• "The Department shall evaluate information submitted by the impoundment owner and render a final decision to approve
or disapprove the plan, including written findings of fact no later than January 15, 2017"
• "As soon as practical, but no later than October 15, 2018 the owner of a coal combustion residual surface impoundment
shall establish permanent replacement water supplies"
The municipal potable water schedule (Appendix C.i) indicates DEQ report submittal on December 15, 2016 and DEQ
approval by January 15, 2017. The schedule includes an initial 90 day negotiation period for development and execution of a
Water Authority/Duke memorandum of understanding (MOU). The schedule is subject to change dependent upon the
milestone dates for the MOU, the approval/comments from DEQ, and the resident input regarding permanent water supply
choice.
The balance of the municipal potable water schedule is deemed typical for a public sector design -bid -build water line
improvement project and plans for all households to connect to public potable water. The schedule indicates an end date of
September 2019 which does not meet the October 15, 2018 deadline.
The community well water system schedule (Appendix C.2) indicates DEQ report submittal on December 15, 2016 and
DEQ approval by January 15, 2017. The schedule includes an initial 90 day negotiation period for development and execution
of a Private Utility/Duke memorandum of understanding (MOU). The schedule is subject to change dependent upon the
milestone dates for the MOU, the approval/comments from DEQ, and the resident input regarding permanent water supply
choice.
The balance of the community well water system schedule is deemed typical for a privately executed design -build community
well water system project and plans for all households to connect to public potable water. The schedule indicates an end date of
August 2018 which meets the October 15, 2018 deadline.
Dewberry Duke Energy Roxboro Steam Station Phase 11 Potable Water Programmatic Evaluation 14
6. Opinion of Probable Cost
The Phase II municipal potable water project opinion of probable cost and the community well water system project opinion of
probable cost are provided in Appendix D. Each opinion of probable cost was prepared in accordance with the basis of design
criteria in Section 2.2 of this report.
The municipal potable water project (Appendix D.i) opinion of probable cost indicates that the total estimated
construction cost is approximately $1o,98o,000, which equates to approximately $131,000 per household. A 25% contingency
is included.
The Phase II municipal potable water project opinion of probable cost includes individual allocations for the service
connection lines and meters (items 20 through 27) that equates to approximately $8,00o per new connection. We arrived at
that allocation as follows:
For items 20 and 21 the service line lengths were measured for each household using the Phase II sheet mapping. Item 22
is for miscellaneous fittings associated with the service line connections.
For items 23 and 24 the meter/meter box allowance was developed from vendor quotations and from recent bid
tabulations for similar projects.
Item 25 is for road crossings where the household to be served is on the opposite side of the road from the water main.
Items 26 and 27 represent site costs associated with approximately 17,000 feet of new service line piping.
The community well water s sy tem project (Appendix D.2) opinion of probable cost indicates that the total estimated
construction cost is approximately $5,140,000, which equates to approximately $61,000 per household. A 25% contingency is
included.
The Phase II community well water system project opinion of probable cost includes individual allocations for the service
connection lines and meters (items 28 through 35) that equates to approximately $8,00o per new connection. We arrived at
that allocation as follows:
• For items 28 and 29 the service line lengths were measured for each household using the Phase II sheet mapping. Item 29
is for miscellaneous fittings associated with the service line connections.
• For items 31 through 32 the meter/meter box allowance was developed from vendor quotations and from recent bid
tabulations for similar projects.
Item 33 is for road crossings where the household to be served is on the opposite side of the road from the water main.
Items 34 and 35 represent site costs associated with approximately 17,000 feet of new service line piping.
Dewberry Duke Energy Roxboro Steam Station Phase 11 Potable Water Programmatic Evaluation 15
Appendix A.1: Roxboro Station
Phase II Mapping - Municipal
Potable Water Option
www.dewberry.com
November 18, 2016
iqueDewberry-
Duke Energy
Dewberry Proj. No. 50081775
Proposed
Potable Water Site
Preliminary Evaluation
Roxboro Steam Station
Overall
Legend
County Boundary
Proposed Potable Water Line
(Duke)
Compliance Boundary 1/2 Mile Buffer
Compliance Boundary
E Existing Potable Water Line
(City of Roxboro)
Wetlands
+ Duke Energy Plant
Railway
State Route
Stream/Lake
Recommended Individual
Filtration System
N
1 in = 2,500 feet
0 2,500 5,000
Feet
_ 72
N
November 18, 2016
gelidgelid ipt Dewberr
Duke Energy
Dewberry Proj. No. 50081775
Proposed
Potable Water Site
Preliminary Evaluation
Roxboro Steam Station
Sheet 1
Legend
County Boundary
Proposed Potable Water Line
(Duke)
Compliance Boundary 1/2 Mile Buffer
Compliance Boundary
Existing Potable Water Line
(City of Roxboro)
Wetlands
Duke Energy Plant
Railway
State Route
Stream/Lake
Recommended Individual
Filtration System
-, Parcel Reference Number
(Refer to spreadsheet for parcel details)
1 in = 200 feet
0 200 400
Feet
OF
r
87
N CO
November 18, 2016
gelidgelid ipt Dewberr
Duke Energy
Dewberry Proj. No. 50081775
Proposed
Potable Water Site
Preliminary Evaluation
Roxboro Steam Station
Sheet 2
Legend
County Boundary
Proposed Potable Water Line
(Duke)
Compliance Boundary 1/2 Mile Buffer
Compliance Boundary
Existing Potable Water Line
(City of Roxboro)
Wetlands
Duke Energy Plant
Railway
State Route
Stream/Lake
Recommended Individual
Filtration System
-, Parcel Reference Number
(Refer to spreadsheet for parcel details)
1 in = 200 feet
0 200 400
Feet
duke Prepe�Y - -
..r :
69
I
�E�
,. D.�
Semora Rd
N M —.Z_Z
m---
wCO }' r
mm
J r
= r
s2 j 1
1
4s
YI 114
r '
I
FINAL -
November 18, 2016
� ; Dewberry -
Duke Energy
Dewberry Proj. No. 50081775
Proposed
Potable Water Site
Preliminary Evaluation
Roxboro Steam Station
Sheet 3
Legend
County Boundary
Proposed Potable Water Line
(Duke)
Compliance Boundary 1/2 Mile Buffer
Compliance Boundary
Existing Potable Water Line
(City of Roxboro)
Wetlands
Duke Energy Plant
Railway
State Route
Stream/Lake
Recommended Individual
Filtration System
-, Parcel Reference Number
(Refer to spreadsheet for parcel details)
-�' X
1 in = 200 feet
0 200 400
Feet
Ste;•
r
Semora Rd
E SHEET'-6---
SHEET
November 18, 2016
ipt Dewberr
Duke Energy
Dewberry Proj. No. 50081775
Proposed
Potable Water Site
Preliminary Evaluation
Roxboro Steam Station
Sheet 4
Legend
County Boundary
Proposed Potable Water Line
(Duke)
Compliance Boundary 1/2 Mile Buffer
Compliance Boundary
Existing Potable Water Line
(City of Roxboro)
Wetlands
Duke Energy Plant
Railway
State Route
Stream/Lake
Recommended Individual
Filtration System
#J Parcel Reference Number
(Refer to spreadsheet for parcel details)
"�' 11�*
1 in = 200 feet
0 200 400
Feet
DI D
r-r
z' z
m m.
NO
im tm
November 18, 2016
i_ : Dewberry-
..
Duke Energy
Dewberry Proj. No. 50081775
Proposed
Potable Water Site
Preliminary Evaluation
Roxboro Steam Station
Sheet 5
Legend
County Boundary
Proposed Potable Water Line
(Duke)
Compliance Boundary 1/2 Mile Buffer
Compliance Boundary
Existing Potable Water Line
(City of Roxboro)
Wetlands
■F Duke Energy Plant
Railway
State Route
Stream/Lake
Recommended Individual
Filtration System
-, Parcel Reference Number
(Refer to spreadsheet for parcel details)
"�' 11�*
1 in = 200 feet
0 200 400
Feet
November 18, 2016
gelidgelid-4ipt Dewberr
Duke Energy
Dewberry Proj. No. 50081775
Proposed
Potable Water Site
Preliminary Evaluation
Roxboro Steam Station
Sheet 6
Legend
County Boundary
Proposed Potable Water Line
(Duke)
Compliance Boundary 1/2 Mile Buffer
Compliance Boundary
Existing Potable Water Line
(City of Roxboro)
Wetlands
Duke Energy Plant
Railway
State Route
Stream/Lake
Recommended Individual
Filtration System
#J Parcel Reference Number
(Refer to spreadsheet for parcel details)
'V
1 in = 200 feet
0 200 400
Feet
Da"7
-z— Duke, Pry�o� Perty-2_,,
Q,Q
PA
November 18, 2016
gelidgelid-4ipt Dewberr
Duke Energy
Dewberry Proj. No. 50081775
Proposed
Potable Water Site
Preliminary Evaluation
Roxboro Steam Station
Sheet 7
Legend
County Boundary
Proposed Potable Water Line
(Duke)
Compliance Boundary 1/2 Mile Buffer
Compliance Boundary
Existing Potable Water Line
(City of Roxboro)
Wetlands
Duke Energy Plant
Railway
State Route
Stream/Lake
Recommended Individual
Filtration System
-, Parcel Reference Number
(Refer to spreadsheet for parcel details)
7L
1 in = 200 feet
0 200 400
Feet
November 18, 2016
gelidgelid-4ipt Dewberr
Duke Energy
Dewberry Proj. No. 50081775
Proposed
Potable Water Site
Preliminary Evaluation
Roxboro Steam Station
Sheet 8
Legend
County Boundary
Proposed Potable Water Line
(Duke)
Compliance Boundary 1/2 Mile Buffer
Compliance Boundary
Existing Potable Water Line
(City of Roxboro)
Wetlands
Duke Energy Plant
Railway
State Route
Stream/Lake
Recommended Individual
Filtration System
-, Parcel Reference Number
(Refer to spreadsheet for parcel details)
`V
1 in = 200 feet
0 200 400
Feet
November 18, 2016
gelidgelid-4ipt Dewberr
Duke Energy
Dewberry Proj. No. 50081775
Proposed
Potable Water Site
Preliminary Evaluation
Roxboro Steam Station
Sheet 9
Legend
County Boundary
Proposed Potable Water Line
(Duke)
Compliance Boundary 1/2 Mile Buffer
Compliance Boundary
Existing Potable Water Line
(City of Roxboro)
Wetlands
Duke Energy Plant
Railway
State Route
Stream/Lake
Recommended Individual
Filtration System
-, Parcel Reference Number
(Refer to spreadsheet for parcel details)
^�' X
1 in = 200 feet
0 200 400
Feet
November 18, 2016
gelidgelid-4ipt Dewberr
Duke Energy
Dewberry Proj. No. 50081775
Proposed
Potable Water Site
Preliminary Evaluation
Roxboro Steam Station
Sheet 10
Legend
County Boundary
Proposed Potable Water Line
(Duke)
Compliance Boundary 1/2 Mile Buffer
Compliance Boundary
Existing Potable Water Line
(City of Roxboro)
Wetlands
Duke Energy Plant
Railway
State Route
Stream/Lake
Recommended Individual
Filtration System
-, Parcel Reference Number
(Refer to spreadsheet for parcel details)
)( -11,
1 in = 200 feet
0 200 400
Feet
November 18, 2016
gelidgelid-4ipt Dewberr
Duke Energy
Dewberry Proj. No. 50081775
Proposed
Potable Water Site
Preliminary Evaluation
Roxboro Steam Station
Sheet 11
Legend
County Boundary
Proposed Potable Water Line
(Duke)
Compliance Boundary 1/2 Mile Buffer
Compliance Boundary
Existing Potable Water Line
(City of Roxboro)
Wetlands
Duke Energy Plant
Railway
State Route
Stream/Lake
Recommended Individual
Filtration System
-, Parcel Reference Number
(Refer to spreadsheet for parcel details)
1 in = 200 feet
0 200 400
Feet
o ,_
11 uj
LI Lu, .
4 "-!�
Am
i� •7 � r. �� L,
R
•u
a w
.9t
_ rr_
ZZ
m m
22
mm
November 18, 2016
gelidgelid-4ipt Dewberr
Duke Energy
Dewberry Proj. No. 50081775
Proposed
Potable Water Site
Preliminary Evaluation
Roxboro Steam Station
Sheet 12
Legend
County Boundary
Proposed Potable Water Line
(Duke)
Compliance Boundary 1/2 Mile Buffer
Compliance Boundary
Existing Potable Water Line
(City of Roxboro)
Wetlands
Duke Energy Plant
Railway
State Route
Stream/Lake
Recommended Individual
Filtration System
-, Parcel Reference Number
(Refer to spreadsheet for parcel details)
N
1 in = 200 feet
0 200 400
Feet
November 18, 2016
gelidgelid-4ipt Dewberr
Duke Energy
Dewberry Proj. No. 50081775
Proposed
Potable Water Site
Preliminary Evaluation
Roxboro Steam Station
Sheet 13
Legend
County Boundary
Proposed Potable Water Line
(Duke)
Compliance Boundary 1/2 Mile Buffer
Compliance Boundary
Existing Potable Water Line
(City of Roxboro)
Wetlands
Duke Energy Plant
Railway
State Route
Stream/Lake
Recommended Individual
Filtration System
-, Parcel Reference Number
(Refer to spreadsheet for parcel details)
N
1 in = 200 feet
0 200 400
Feet
November 18, 2016
i_ : Dewberry-
. .
Duke Energy
Dewberry Proj. No. 50081775
Proposed
Potable Water Site
Preliminary Evaluation
Roxboro Steam Station
Sheet 14
Legend
County Boundary
Proposed Potable Water Line
(Duke)
Compliance Boundary 1/2 Mile Buffer
Compliance Boundary
Existing Potable Water Line
(City of Roxboro)
Wetlands
Duke Energy Plant
Railway
State Route
Stream/Lake
Recommended Individual
Filtration System
-, Parcel Reference Number
(Refer to spreadsheet for parcel details)
N
1 in = 200 feet
0 200 400
Feet
I
November 18, 2016
4646-4
11-11OF Dewberry -
Duke Energy
Dewberry Proj. No. 50081775
Proposed
Potable Water Site
Preliminary Evaluation
Roxboro Steam Station
Sheet 15
Legend
----- County Boundary
Proposed Potable Water Line
(Duke)
Compliance Boundary 1/2 Mile Buffer
Compliance Boundary
Existing Potable Water Line
(City of Roxboro)
Wetlands
Duke Energy Plant
Railway
State Route
Stream/Lake
Recommended Individual
Filtration System
-, Parcel Reference Number
(Refer to spreadsheet for parcel details)
`V
1 in = 200 feet
0 200 400
Feet
November 18, 2016
gelidgelid-4ipt Dewberr
Duke Energy
Dewberry Proj. No. 50081775
Proposed
Potable Water Site
Preliminary Evaluation
Roxboro Steam Station
Sheet 16
Legend
County Boundary
Proposed Potable Water Line
(Duke)
Compliance Boundary 1/2 Mile Buffer
Compliance Boundary
Existing Potable Water Line
(City of Roxboro)
Wetlands
Duke Energy Plant
Railway
State Route
Stream/Lake
Recommended Individual
Filtration System
-, Parcel Reference Number
(Refer to spreadsheet for parcel details)
1 in = 200 feet
0 200 400
Feet
4 —� ---
r_r
73_
_ McGhees Mill Rd
N, I
November 18, 2016
gelidgelid-4ipt Dewberr
Duke Energy
Dewberry Proj. No. 50081775
Proposed
Potable Water Site
Preliminary Evaluation
Roxboro Steam Station
Sheet 17
Legend
County Boundary
Proposed Potable Water Line
(Duke)
Compliance Boundary 1/2 Mile Buffer
Compliance Boundary
Existing Potable Water Line
(City of Roxboro)
Wetlands
Duke Energy Plant
Railway
State Route
Stream/Lake
Recommended Individual
Filtration System
-, Parcel Reference Number
(Refer to spreadsheet for parcel details)
1 in = 200 feet
0 200 400
Feet
November 18, 2016
i_ : Dewberry-
. .
Duke Energy
Dewberry Proj. No. 50081775
Proposed
Potable Water Site
Preliminary Evaluation
Roxboro Steam Station
Sheet 18
Legend
County Boundary
Proposed Potable Water Line
(Duke)
Compliance Boundary 1/2 Mile Buffer
Compliance Boundary
Existing Potable Water Line
(City of Roxboro)
Wetlands
■F Duke Energy Plant
Railway
State Route
Stream/Lake
Recommended Individual
Filtration System
-, Parcel Reference Number
(Refer to spreadsheet for parcel details)
2 it
1 in = 200 feet
0 200 400
Feet
ees W—AM
McGf;
115
I 101 I 103 fll 105 II 104 I 121
128
@
November 18, 2016
I�e�nrl��rry�
Duke Energy
Dewberry Proj. No. 50081775
Proposed
Potable Water Site
Preliminary Evaluation
Roxboro Steam Station
Sheet 19
Legend
----- County Boundary
Proposed Potable Water Line
(Duke)
Compliance Boundary 1/2 Mile Buffer
Compliance Boundary
Existing Potable Water Line
(City of Roxboro)
Wetlands
Duke Energy Plant
Railway
State Route
Stream/Lake
Recommended Individual
Filtration System
-, Parcel Reference Number
(Refer to spreadsheet for parcel details)
1 in = 200 feet
0 200 400
Feet
November 18, 2016
gelidgelid-4ipt Dewberr
Duke Energy
Dewberry Proj. No. 50081775
Proposed
Potable Water Site
Preliminary Evaluation
Roxboro Steam Station
Sheet 20
Legend
County Boundary
Proposed Potable Water Line
(Duke)
Compliance Boundary 1/2 Mile Buffer
Compliance Boundary
Existing Potable Water Line
(City of Roxboro)
Wetlands
Duke Energy Plant
Railway
State Route
Stream/Lake
Recommended Individual
Filtration System
-, Parcel Reference Number
(Refer to spreadsheet for parcel details)
-
1 in = 200 feet
0 200 400
Feet
"r ..
Dunmaw.ay`Dr
co(0
39 Q 77 f77 ! ym i
y i
v � i
o
j
!
108
November 18, 2016
gelidgelid-4ipt Dewberr
Duke Energy
Dewberry Proj. No. 50081775
Proposed
Potable Water Site
Preliminary Evaluation
Roxboro Steam Station
Sheet 21
Legend
----- County Boundary
Proposed Potable Water Line
(Duke)
Compliance Boundary 1/2 Mile Buffer
Compliance Boundary
Existing Potable Water Line
(City of Roxboro)
Wetlands
Duke Energy Plant
Railway
State Route
Stream/Lake
Recommended Individual
Filtration System
-, Parcel Reference Number
(Refer to spreadsheet for parcel details)
N
1 in = 200 feet
0 200 400
Feet
io
37
MCC
k.e 82
'77
Sy -
i
83
O
18
�r— —T— _
28
r 16 59 33
a , -
i 73
FINAL
November 18, 2016
-Y
Dewberr -
Duke Energy
Dewberry Proj. No. 50081775
Proposed
Potable Water Site
Preliminary Evaluation
Roxboro Steam Station
Sheet 22
Legend
County Boundary
Proposed Potable Water Line
(Duke)
Compliance Boundary 1/2 Mile Buffer
Compliance Boundary
Existing Potable Water Line
(City of Roxboro)
ali ':::
Wetlands
Duke Energy Plant
Railway
State Route
Stream/Lake
Recommended Individual
Filtration System
-, Parcel Reference Number
(Refer to spreadsheet for parcel details)
1 in = 200 feet
0 200 400
Feet
November 18, 2016
is Dewberry -
gelid,
..
Duke Energy
Dewberry Proj. No. 50081775
Proposed
Potable Water Site
Preliminary Evaluation
Roxboro Steam Station
Sheet 23
Legend
County Boundary
Proposed Potable Water Line
(Duke)
Compliance Boundary 1/2 Mile Buffer
Compliance Boundary
Existing Potable Water Line
(City of Roxboro)
Wetlands
Duke Energy Plant
Railway
State Route
Stream/Lake
Recommended Individual
Filtration System
-, Parcel Reference Number
(Refer to spreadsheet for parcel details)
-4+
1 in = 200 feet
0 200 400
Feet
November 18, 2016
gelidgelid-4ipt Dewberr
Duke Energy
Dewberry Proj. No. 50081775
Proposed
Potable Water Site
Preliminary Evaluation
Roxboro Steam Station
Sheet 24
Legend
County Boundary
Proposed Potable Water Line
(Duke)
Compliance Boundary 1/2 Mile Buffer
Compliance Boundary
Existing Potable Water Line
(City of Roxboro)
Wetlands
Duke Energy Plant
Railway
State Route
Stream/Lake
Recommended Individual
Filtration System
-, Parcel Reference Number
(Refer to spreadsheet for parcel details)
1 in = 200 feet
0 200 400
Feet
November 18, 2016
i_ : Dewberry-
. .
Duke Energy
Dewberry Proj. No. 50081775
Proposed
Potable Water Site
Preliminary Evaluation
Roxboro Steam Station
Sheet 25
Legend
County Boundary
Proposed Potable Water Line
(Duke)
Compliance Boundary 1/2 Mile Buffer
Compliance Boundary
Existing Potable Water Line
(City of Roxboro)
Wetlands
■F Duke Energy Plant
Railway
State Route
Stream/Lake
Recommended Individual
Filtration System
-, Parcel Reference Number
(Refer to spreadsheet for parcel details)
1 in = 200 feet
0 200 400
Feet
_w
~� "TO
November 18, 2016
100.
Dewberry -
Duke Energy
Dewberry Proj. No. 50081775
Proposed
Potable Water Site
Preliminary Evaluation
Roxboro Steam Station
Sheet 26
Legend
----- County Boundary
Proposed Potable Water Line
(Duke)
Compliance Boundary 1/2 Mile Buffer
Compliance Boundary
Existing Potable Water Line
(City of Roxboro)
Wetlands
Duke Energy Plant
Railway
State Route
Stream/Lake
Recommended Individual
Filtration System
-, Parcel Reference Number
(Refer to spreadsheet for parcel details)
N
1 in = 200 feet
0 200 400
Feet
November 18, 2016
i_ : Dewberry-
. .
Duke Energy
Dewberry Proj. No. 50081775
Proposed
Potable Water Site
Preliminary Evaluation
Roxboro Steam Station
Sheet 27
Legend
County Boundary
Proposed Potable Water Line
(Duke)
Compliance Boundary 1/2 Mile Buffer
Compliance Boundary
Existing Potable Water Line
(City of Roxboro)
Wetlands
■F Duke Energy Plant
Railway
State Route
Stream/Lake
Recommended Individual
Filtration System
#J Parcel Reference Number
(Refer to spreadsheet for parcel details)
N
1 in = 200 feet
0 200 400
Feet
iii
ON
- td
I A�
0
-J FINAL
November 18, 2016
%646y.*, ipt Dewberr
Duke Energy
Dewberry Proj. No. 50081775
Proposed
Potable Water Site
Preliminary Evaluation
Roxboro Steam Station
Sheet 28
Legend
----- County Boundary
Proposed Potable Water Line
(Duke)
Compliance Boundary 1/2 Mile Buffer
Compliance Boundary
Existing Potable Water Line
(City of Roxboro)
Wetlands
Duke Energy Plant
Railway
State Route
Stream/Lake
Recommended Individual
Filtration System
#J Parcel Reference Number
(Refer to spreadsheet for parcel details)
N
1 in = 200 feet
0 200 400
Feet
Appendix A.2: Roxboro Station
Phase II Mapping - Community
Water Well System Option
www.dewberry.com
November 18, 2016
iqueDewberry-
Duke Energy
Dewberry Proj. No. 50081775
Proposed
Potable Water Site
Preliminary Evaluation
Roxboro Steam Station
Overall
Community Well Option
Legend
Proposed Water Supply Well
County Boundary
Proposed Potable Water Line
(Duke)
Compliance Boundary 1/2 Mile Buffer
Compliance Boundary
Wetlands
4 Duke Energy Plant
Railway
State Route
Stream/Lake
Recommended Individual
Filtration System
N
1 in = 2,500 feet
0 2,500 5,000
Feet
cv
4t
72 µ
November 18, 2016
46r� ,
Dewberry
Duke Energy
Dewberry Proj. No. 50081775
Proposed
Potable Water Site
Preliminary Evaluation
Roxboro Steam Station
Sheet 1
Community Well Option
Legend
----- County Boundary
Proposed Potable Water Line
(Duke)
- - - Compliance Boundary 1/2 Mile Buffer
Compliance Boundary
Wetlands
t Duke Energy Plant
Railway
State Route
Stream/Lake
Recommended Individual
Filtration System
® Parcel Reference Number
(Refer to spreadsheet for parcel details)
1 in = 201 feet
0 200 400
Feet
i
0
Q _ Duke Property
� /O� - Duke Property - -
ti
00
o
w
LU
69-- Semora Rd
-_ -_ u w w
1 ,1
r
+ I
46 , 81
o _ �
o _< _ it
o 145
0
November 18, 2016
Dewberry
Duke Energy
Dewberry Proj. No. 50081775
Proposed
Potable Water Site
Preliminary Evaluation
Roxboro Steam Station
Sheet 2
Community Well Option
Legend
County Boundary
Proposed Potable Water Line
(Duke)
Compliance Boundary 1/2 Mile Buffer
Compliance Boundary
Wetlands
+ Duke Energy Plant
Railway
State Route
Stream/Lake
Recommended Individual
Filtration System
#J Parcel Reference Number
(Refer to spreadsheet for parcel details)
1 in = 201 feet
0 200 400
Feet
— e • — a _ - _ Y J "I
Duke Pr�pertY
69
I
D D
Semor-
m m—
w w
�Cn r I f mm
47 w
r
-
32 � II
1{' I
99
I
45
69
f 114
+1
I f I +ti
I II �1
I : FINAL-�
November 18, 2016
� ; Dewberry
Duke Energy
Dewberry Proj. No. 50081775
Proposed
Potable Water Site
Preliminary Evaluation
Roxboro Steam Station
Sheet 3
Community Well Option
Legend
County Boundary
Proposed Potable Water Line
(Duke)
Compliance Boundary 1/2 Mile Buffer
Compliance Boundary
Wetlands
+ Duke Energy Plant
Railway
State Route
Stream/Lake
Recommended Individual
Filtration System
#� Parcel Reference Number
(Refer to spreadsheet for parcel details)
-�' X
1 in = 201 feet
0 200 400
Feet
f.
MAT.CH,LINE SHEET 6 ►'
MATCH LINE SHEET
by ) 69
1 p
_:_
5I zz
- m m
ti
M m
Semora Rd
November 18, 2016
gelid-ov' ,
t Dewberry
Duke Energy
Dewberry Proj. No. 50081775
Proposed
Potable Water Site
Preliminary Evaluation
Roxboro Steam Station
Sheet 4
Community Well Option
Legend
County Boundary
Proposed Potable Water Line
(Duke)
Compliance Boundary 1/2 Mile Buffer
Compliance Boundary
Wetlands
+ Duke Energy Plant
Railway
State Route
Stream/Lake
Recommended Individual
Filtration System
#� Parcel Reference Number
(Refer to spreadsheet for parcel details)
1 in = 201 feet
0 200 400
Feet
November 18, 2016
.. Dewberry,
Duke Energy
Dewberry Proj. No. 50081775
Proposed
Potable Water Site
Preliminary Evaluation
Roxboro Steam Station
Sheet 5
Community Well Option
Legend
----- County Boundary
Proposed Potable Water Line
(Duke)
- - - Compliance Boundary 1/2 Mile Buffer
Compliance Boundary
Wetlands
Duke Energy Plant
Railway
State Route
Stream/Lake
Recommended Individual
Filtration System
® Parcel Reference Number
(Refer to spreadsheet for parcel details)
`�' 'III*
1 in = 201 feet
0 200 400
Feet
November 18, 2016
46r� ,
Dewberry
Duke Energy
Dewberry Proj. No. 50081775
Proposed
Potable Water Site
Preliminary Evaluation
Roxboro Steam Station
Sheet 6
Community Well Option
Legend
---- County Boundary
Proposed Potable Water Line
(Duke)
- - - Compliance Boundary 1/2 Mile Buffer
Compliance Boundary
Wetlands
t Duke Energy Plant
Railway
State Route
Stream/Lake
Recommended Individual
Filtration System
® Parcel Reference Number
(Refer to spreadsheet for parcel details)
`V
1 in = 201 feet
0 200 400
Feet
November 18, 2016
46r� ,
Dewberry
Duke Energy
Dewberry Proj. No. 50081775
Proposed
Potable Water Site
Preliminary Evaluation
Roxboro Steam Station
Sheet 7
Community Well Option
Legend
----- County Boundary
Proposed Potable Water Line
(Duke)
- - - Compliance Boundary 1/2 Mile Buffer
Compliance Boundary
Wetlands
t Duke Energy Plant
Railway
State Route
Stream/Lake
Recommended Individual
Filtration System
® Parcel Reference Number
(Refer to spreadsheet for parcel details)
1 in = 201 feet
0 200 400
Feet
VINN
-1 106
ti
- yL411
vrq
Cello Rd
-Now
127
00
wn
�M 1
November 18, 2016
gelidgelid ipt Dewberry
Duke Energy
Dewberry Proj. No. 50081775
Proposed
Potable Water Site
Preliminary Evaluation
Roxboro Steam Station
Sheet 8
Community Well Option
Legend
County Boundary
Proposed Potable Water Line
(Duke)
Compliance Boundary 1/2 Mile Buffer
Compliance Boundary
Wetlands
+ Duke Energy Plant
Railway
State Route
Stream/Lake
Recommended Individual
Filtration System
#J Parcel Reference Number
(Refer to spreadsheet for parcel details)
`V
1 in = 201 feet
0 200 400
Feet
November 18, 2016
gelidgelid-4ipt Dewberry
Duke Energy
Dewberry Proj. No. 50081775
Proposed
Potable Water Site
Preliminary Evaluation
Roxboro Steam Station
Sheet 9
Community Well Option
Legend
County Boundary
Proposed Potable Water Line
(Duke)
Compliance Boundary 1/2 Mile Buffer
Compliance Boundary
Wetlands
+ Duke Energy Plant
Railway
State Route
Stream/Lake
Recommended Individual
Filtration System
#J Parcel Reference Number
(Refer to spreadsheet for parcel details)
^�' X
1 in = 200 feet
0 200 400
Feet
November 18, 2016
gelidgelid-4ipt Dewberry
Duke Energy
Dewberry Proj. No. 50081775
Proposed
Potable Water Site
Preliminary Evaluation
Roxboro Steam Station
Sheet 10
Community Well Option
Legend
County Boundary
Proposed Potable Water Line
(Duke)
Compliance Boundary 1/2 Mile Buffer
Compliance Boundary
Wetlands
+ Duke Energy Plant
Railway
State Route
Stream/Lake
Recommended Individual
Filtration System
#J Parcel Reference Number
(Refer to spreadsheet for parcel details)
)( -11,
1 in = 200 feet
0 200 400
Feet
November 18, 2016
ipt Dewberry
Duke Energy
Dewberry Proj. No. 50081775
Proposed
Potable Water Site
Preliminary Evaluation
Roxboro Steam Station
Sheet 11
Community Well Option
Legend
----- County Boundary
Proposed Potable Water Line
(Duke)
Compliance Boundary 1/2 Mile Buffer
Compliance Boundary
Wetlands
+ Duke Energy Plant
Railway
State Route
Stream/Lake
Recommended Individual
Filtration System
#J Parcel Reference Number
(Refer to spreadsheet for parcel details)
1 in = 201 feet
0 200 400
Feet
November 18, 2016
gelidgelid-4ipt Dewberry
Duke Energy
Dewberry Proj. No. 50081775
Proposed
Potable Water Site
Preliminary Evaluation
Roxboro Steam Station
Sheet 12
Community Well Option
Legend
County Boundary
Proposed Potable Water Line
(Duke)
Compliance Boundary 1/2 Mile Buffer
Compliance Boundary
Wetlands
+ Duke Energy Plant
Railway
State Route
Stream/Lake
Recommended Individual
Filtration System
#J Parcel Reference Number
(Refer to spreadsheet for parcel details)
-
1 in = 200 feet
0 200 400
Feet
I
��1r4w�
lop
LDunnaW_,3V_,Dr_,
0 jr
i
27
f.
.
25
�To��
77
78
4%
r �
nyy
39 mmmf77
w N
108
November 18, 2016
100.
Dewberry -
Duke Energy
Dewberry Proj. No. 50081775
Proposed
Potable Water Site
Preliminary Evaluation
Roxboro Steam Station
Sheet 13
Community Well Option
Legend
County Boundary
Proposed Potable Water Line
(Duke)
Compliance Boundary 1/2 Mile Buffer
Compliance Boundary
Wetlands
+ Duke Energy Plant
.�� Railway
State Route
Stream/Lake
Recommended Individual
Filtration System
#� Parcel Reference Number
(Refer to spreadsheet for parcel details)
N
1 in = 201 feet
0 200 400
Feet
io
Ouko �°r.
open
83
McGhees Mill Rd
28
O16 J9
_ _ s
88
Duke Property
November 18, 2016
is Dewberry
NOR,
..
Duke Energy
Dewberry Proj. No. 50081775
Proposed
Potable Water Site
Preliminary Evaluation
Roxboro Steam Station
Sheet 14
Community Well Option
Legend
County Boundary
Proposed Potable Water Line
(Duke)
Compliance Boundary 1/2 Mile Buffer
Compliance Boundary
Wetlands
+ Duke Energy Plant
Railway
State Route
Stream/Lake
Recommended Individual
Filtration System
#J Parcel Reference Number
(Refer to spreadsheet for parcel details)
1 in = 201 feet
0 200 400
Feet
November 18, 2016
is Dewberry
NOR,
..
Duke Energy
Dewberry Proj. No. 50081775
Proposed
Potable Water Site
Preliminary Evaluation
Roxboro Steam Station
Sheet 15
Community Well Option
Legend
County Boundary
Proposed Potable Water Line
(Duke)
Compliance Boundary 1/2 Mile Buffer
Compliance Boundary
Wetlands
+ Duke Energy Plant
Railway
State Route
Stream/Lake
Recommended Individual
Filtration System
#� Parcel Reference Number
(Refer to spreadsheet for parcel details)
N
1 in = 201 feet
0 200 400
Feet
November 18, 2016
gelidgelid-4ipt Dewberry
Duke Energy
Dewberry Proj. No. 50081775
Proposed
Potable Water Site
Preliminary Evaluation
Roxboro Steam Station
Sheet 16
Community Well Option
Legend
County Boundary
Proposed Potable Water Line
(Duke)
Compliance Boundary 1/2 Mile Buffer
Compliance Boundary
Wetlands
+ Duke Energy Plant
Railway
State Route
Stream/Lake
Recommended Individual
Filtration System
#J Parcel Reference Number
(Refer to spreadsheet for parcel details)
N
1 in = 201 feet
0 200 400
Feet
November 18, 2016
is Dewberry
NOR,
..
Duke Energy
Dewberry Proj. No. 50081775
Proposed
Potable Water Site
Preliminary Evaluation
Roxboro Steam Station
Sheet 17
Community Well Option
Legend
County Boundary
Proposed Potable Water Line
(Duke)
Compliance Boundary 1/2 Mile Buffer
Compliance Boundary
Wetlands
+ Duke Energy Plant
Railway
State Route
Stream/Lake
Recommended Individual
Filtration System
#J Parcel Reference Number
(Refer to spreadsheet for parcel details)
-4+
1 in = 200 feet
0 200 400
Feet
W W
W W
__
U- U)
W W
63
November 18, 2016
gelidgelid Dewberry
Duke Energy
Dewberry Proj. No. 50081775
Proposed
Potable Water Site
Preliminary Evaluation
Roxboro Steam Station
Sheet 18
Community Well Option
Legend
County Boundary
Proposed Potable Water Line
(Duke)
Compliance Boundary 1/2 Mile Buffer
Compliance Boundary
Wetlands
+ Duke Energy Plant
Railway
State Route
Stream/Lake
Recommended Individual
Filtration System
#J Parcel Reference Number
(Refer to spreadsheet for parcel details)
1 in = 201 feet
0 200 400
Feet
Below Grade
ailroad crossing
li
INE SHEET
INE $HEET,
November 18, 2016
100.
Dewberry -
Duke Energy
Dewberry Proj. No. 50081775
Proposed
Potable Water Site
Preliminary Evaluation
Roxboro Steam Station
Sheet 19
Community Well Option
Legend
County Boundary
Proposed Potable Water Line
(Duke)
Compliance Boundary 1/2 Mile Buffer
Compliance Boundary
Wetlands
+ Duke Energy Plant
Railway
State Route
Stream/Lake
Recommended Individual
Filtration System
#� Parcel Reference Number
(Refer to spreadsheet for parcel details)
1 in = 201 feet
0 200 400
Feet
:a.
- -T-%' -.7- -.Tw-161-7-7- 1r:. - 9 r".� 'r'r 3, J • F- r. F- -m-
November 18, 2016
100.
Dewberry -
Duke Energy
Dewberry Proj. No. 50081775
Proposed
Potable Water Site
Preliminary Evaluation
Roxboro Steam Station
Sheet 20
Community Well Option
Legend
County Boundary
Proposed Potable Water Line
(Duke)
Compliance Boundary 1/2 Mile Buffer
Compliance Boundary
Wetlands
+ Duke Energy Plant
Railway
State Route
Stream/Lake
Recommended Individual
Filtration System
#J Parcel Reference Number
(Refer to spreadsheet for parcel details)
N
1 in = 201 feet
0 200 400
Feet
U
96
0
I k.. •.. k 96
1
Rd
i4---_
m m'--
-� 1rt µ- —
N
--
n
t•T
pop 4
S 2
r r-
November 18, 2016
iique s Dewberry
Duke Energy
Dewberry Proj. No. 50081775
Proposed
Potable Water Site
Preliminary Evaluation
Roxboro Steam Station
Sheet 21
Community Well Option
Legend
County Boundary
Proposed Potable Water Line
(Duke)
— — Compliance Boundary 1/2 Mile Buffer
Compliance Boundary
Wetlands
+ Duke Energy Plant
Railway
State Route
Stream/Lake
Recommended Individual
Filtration System
#J Parcel Reference Number
(Refer to spreadsheet for parcel details)
N
1 in = 201 feet
0 200 400
Feet
-- ---F A-
t
-01
0
= F IN
AL
mm
MOD
mm
November 18, 2016
gelidgelid ipt Dewberry
Duke Energy
Dewberry Proj. No. 50081775
Proposed
Potable Water Site
Preliminary Evaluation
Roxboro Steam Station
Sheet 22
Community Well Option
Legend
----- County Boundary
Proposed Potable Water Line
(Duke)
Compliance Boundary 1/2 Mile Buffer
Compliance Boundary
Wetlands
+ Duke Energy Plant
Railway
State Route
Stream/Lake
Recommended Individual
Filtration System
#J Parcel Reference Number
(Refer to spreadsheet for parcel details)
N
1 in = 201 feet
0 200 400
Feet
Appendix B: Roxboro Station
Household Data Spreadsheet
www.dewberry.com
Roxboro Steam Station Parcel Spreadsheet
Easement
Label
Parcel ID
Site Address
Type of Service
Land Use
Owner
Tax Address
City
State
Req' Daily Flow
Required
1
9989-02-96-2190.000
MCGHEES MILL RD
N/A
Empty Lot
CARVER DORIS/GILLIAM VICKI B
PO BOX 560
ROXBORO
NC
2
9988-01-36-3399.000
462
ARCHIE CLAYTON RD
N/A
Empty Lot
BARTS EUGENE
462 ARCHIE CLAYTON RD
ROXBORO
NC
-
3
9988-01-36-5373.000
462
ARCHIE CLAYTON RD
Residential
In Use
BARTS EUGENE
462 ARCHIE CLAYTON RD
ROXBORO
NC
480
Gallons/connection
4
9988-01-36-4582.000
462
ARCHIE CLAYTON RD
N/A
Empty Lot
BARTS EUGENE
462 ARCHIE CLAYTON RD
ROXBORO
NC
-
5
9989-04-60-5255.000
MCGHEES MILL RD
N/A
Empty Lot
CLAYTON JANIE C & OTHERS
424 ROY CARVER RD
SEMORA
NC
-
6
9978-04-84-3464.000
6601
SEMORA RD
Residential
In Use
CLAYTON RODNEY MERRILL
6601 SEMORA RD
SEMORA
NC
480
Gallons/connection
7
9988-01-36-0728.000
520
ARCHIE CLAYTON RD
Residential
In Use
CLAYTON RANDY WILKINS
1027 COUNTRY CLUB RD
ROXBORO
NC
480
Gallons/connection
8
9978-04-84-1371.000
SEMORA RD
Residential
In Use
DUNCAN CARL D & HILDA D
41 ZION LEVEL CHURCH RD
SEMORA
NC
480
Gallons/connection
9
9989-04-73-0508.000
4094
MCGHEES MILL RD
Residential
In Use
CRAWLEY CHRISTOPHER L
4094 MCGHEES MILL RD
SEMORA
NC
480
Gallons/connection
10
9989-04-73-0609.000
4114
MCGHEES MILL RD
Residential
In Use
CRAWLEY MAE CHAMBERS LIFE EST
4114 MCGHEES MILL RD
SEMORA
NC
480
Gallons/connection
11
9989-04-62-7168.000
3830
MCGHEES MILL RD
Residential
In Use
MCDANIEL PEGGY D & DONALD W JR
1790 MCGHEES MILL RD
ROXBORO
NC
480
Gallons/connection
12
9988-02-59-1781.000
3291
MCGHEES MILL RD
Residential
In Use
ESTES LARRY THOMAS & FAYE
3291 MCGHEES MILL RD
SEMORA
NC
480
Gallons/connection
13
9989-04-63-4241.000
MCGHEES MILL RD
N/A
Empty Lot
HINTON ADA E & FREDERICK H
255 OAK GROVE MOUNT ZION RD
ROXBORO
NC
-
14
9988-01-35-5289.000
ARCHIE CLAYTON RD
Residential
In Use
SMALLWOOD DELMA
2225 SPARGER RD
DURHAM
NC
480
Gallons/connection
15
9989-04-62-8666.000
3924
MCGHEES MILL RD
Residential
In Use
FAULKNER ELIJAH
3924 MCGHEES MILL RD
SEMORA
NC
480
Gallons/connection
16
9989-04-51-9175.000
3599
MCGHEES MILL RD
Residential
In Use
FIFE SUE H
3599 MCGHEES MILL RD
SEMORA
NC
480
Gallons/connection
17
9989-04-62-8786.000
MCGHEES MILL RD
N/A
Empty Lot
LUNSFORD BONNIE R & JUDY N
1055 HALIFAX RD
ROXBORO
NC
-
18
9989-04-61-3029.000
3614
MCGHEES MILL RD
Residential
In Use
GARLAND LORRAINE
315 NICHOLS AVE
ROXBORO
NC
480
Gallons/connection
19
9988-02-59-8579.000
3773
MCGHEES MILL RD
Residential
In Use
GRAY BOBBY R LIFE ESTATE
3276 MCGHEES MILL RD
SEMORA
NC
480
Gallons/connection
20
9988-02-57-4390.000
2897
MCGHEES MILL RD
N/A
Empty Lot
HAMLETT LAMBERTH & EVELYN
2897 MCGHEES MILL RD
SEMORA
NC
-
21
9989-04-74-0333.000
4236
MCGHEES MILL RD
Residential
In Use
HESTER EVA JEAN LIFE ESTATE
4236 MCGHEES MILL RD
SEMORA
NC
480
Gallons/connection
22
9989-04-64-8345.000
2437
MCGHEES MILL RD
Residential
In Use
HUGHES DENISE D
5519 SPINDLEWOOD CT
DURHAM
NC
480
Gallons/connection
23
9989-04-63-7897.000
MCGHEES MILL RD
N/A
Empty Lot
HUGHES LEX LEWIS & RACHEL
4164 MCGHEES MILL RD
SEMORA
NC
-
24
9989-04-63-9887.000
4164
MCGHEES MILL RD
Residential
In Use
HUGHES LEX LEWIS & RACHEL
4164 MCGHEES MILL RD
SEMORA
NC
480
Gallons/connection
25
9988-01-39-8619.000
285
DUNNAWAY RD
Residential
In Use
JEFFERS HOWARD JR
285 DUNNAWAY RD
SEMORA
NC
480
Gallons/connection
26
9989-04-62-5459.000
3893
MCGHEES MILL RD
Residential
In Use
DEAL OF PERSON LLC
34 LOCHRIDGE DR
ROXBORO
NC
480
Gallons/connection
27
9988-01-39-4609.000
DUNNAWAY RD
N/A
Empty Lot
JORDAN FRANK & BETTIE
714 LONGS STORE RD
ROXBORO
NC
-
28
9989-04-61-0224.000
3617
MCGHEES MILL RD
Residential
In Use
KELLY EARL CLYDE
PO BOX 84
SEMORA
NC
480
Gallons/connection
29
9988-01-36-6080.000
395
ARCHIE CLAYTON RD
Residential
In Use
LEWIS L MICHAEL
395 ARCHIE CLAYTON RD
ROXBORO
NC
480
Gallons/connection
30
9988-01-35-5942.000
395
ARCHIE CLAYTON RD
Residential
In Use
LEWIS L MICHAEL
395 ARCHIE CLAYTON RD
ROXBORO
NC
480
Gallons/connection
31
9988-01-35-9665.000
311
ARCHIE CLAYTON RD
Residential
In Use
LOFTIS JIMMIE & GLADYS
311 ARCHIE CLAYTON RD
ROXBORO
NC
480
Gallons/connection
32
9978-04-74-6072.000
SEMORA RD
N/A
Empty Lot
LONG L D ESTATE
623 YOUNG CHAPEL CHURCH RD
ROXBORO
NC
-
33
9989-04-50-7893.000
3535
MCGHEES MILL RD
Residential
In Use
MCCAIN JOHN N
3535 MCGHEES MILL RD
SEMORA
NC
480
Gallons/connection
34
9989-04-60-9846.000
MCGHEES MILL RD
N/A
Empty Lot
MCCAIN MILLIE EST
6080 LEASBURG RD
ROXBORO
NC
-
35
9989-04-63-9590.000
4072
MCGHEES MILL RD
Residential
In Use
MAJORS SANDRA C
4072 MCGHEES MILL RD
SEMORA
NC
480
Gallons/connection
36
9988-01-35-4849.000
461
ARCHIE CLAYTON RD
N/A
Empty Lot
MARTIN HOWARD T & MARY 0
461 ARCHIE CLAYTON RD
ROXBORO
NC
-
37
9989-04-61-6844.000
3770
MCGHEES MILL RD
Residential
In Use
CRAWLEY MICKEY RAYE
3770 MCGHEES MILL RD
SEMORA
NC
480
Gallons/connection
38
9989-01-07-3790.000
224
MARTHA ROYSTER RD
Residential
In Use
LONG SALLIE DELORIS
1665 MONROE AVE APT 113
BRONX
NY
-
39
9988-01-49-7632.000
101
DUNNAWAY RD
Residential
In Use
FARMAN DAVID & JANIE
101 DUNNAWAY RD
SEMORA
NC
480
Gallons/connection
40
9988-01-49-5741.000
DUNNAWAY RD
N/A
Empty Lot
WELBORNE ENIDA P & ANTHONY M
5139 RANDLEMAN RD
GREENSBORO
NC
-
41
9989-04-74-0104.000
4180
MCGHEES MILL RD
Residential
In Use
ZIMMERMAN CARROLL MERRITT L/ES
4180 MCGHEES MILL RD
SEMORA
NC
480
Gallons/connection
42
9989-04-62-9806.000
3962??
MCGHEES MILL RD
Residential
In Use
LUNSFORD BONNIE R & JUDY N
1055 HALIFAX RD
ROXBORO
NC
480
Gallons/connection
43
9989-04-63-9046.000
3976
MCGHEES MILL RD
N/A
Empty Lot
POWELLJOHN
9215 NC HIGHWAY 49
ROXBORO
NC
-
' 44
9989-04-62-9926.000
3962
MCGHEES MILL RD
Residential
In Use
POWELLJOHN L & GLADYS
9215 NC HIGHWAY 49
ROXBORO
NC
480
Gallons/connection
45
9978-04-73-6564.000
SEMORA RD
N/A
Empty Lot
RUDDER JEFFERSON
126 NORTHMONT CT
DANVILLE
VA
-
. 46
9978-02-75-6424.000
SEMORA RD
N/A
Empty Lot
RUDDER JEFFERSON
126 NORTHMONT CT
DANVILLE
VA
-
47
9978-04-84-5320.000
6628
SEMORA RD
Residential
In Use
RUDDER JEFFERSON
126 NORTHMONT CT
DANVILLE
VA
480
Gallons/connection
48
9988-01-35-8832.000
345
ARCHIE CLAYTON RD
Residential
In Use
RUSSELL H LEE & FLORELLA M
345 ARCHIE CLAYTON RD
ROXBORO
NC
480
Gallons/connection
49
9989-04-62-7287.000
3854
MCGHEES MILL RD
Residential
In Use
RUSSELL NOEL R
3854 MCGHEES MILL RD
SEMORA
NC
480
Gallons/connection
50
9989-04-62-8317.000
3854
MCGHEES MILL RD
N/A
Empty Lot
RUSSELL NOEL R
3854 MCGHEES MILL RD
SEMORA
NC
-
51
9989-04-62-7038.000
MCGHEES MILL RD
N/A
Empty Lot
BAYLOR EVELYN H & OTHERS
14815 DARBYDALE DR
BOWIE
MD
-
52
9989-04-82-4547.000
4034
MCGHEES MILL RD
Residential
In Use
5G LLC
2309 EASY HORSE TRL
WAKE
NC
480
Gallons/connection
53
9989-04-62-8437.000
3892
MCGHEES MILL RD
Residential
In Use
POOLE LLOYD JR
284 TANGLEWOOD CIR
ROXBORO
NC
480
Gallons/connection
54
9989-04-62-8567.000
3892
MCGHEES MILL RD
N/A
Empty Lot
POOLE LLOYD JR
284 TANGLEWOOD CIR
ROXBORO
NC
-
55
9988-01-05-4153.000
571
DAISY THOMPSON RD
Residential
In Use
ROLISON ROBERTSCOTT
571 DAISY THOMPSON RD
ROXBORO
NC
480
Gallons/connection
56
9988-01-15-2315.000
DAISY THOMPSON RD
N/A
Empty Lot
ROLISON ROBERT SCOTT
571 DAISY THOMPSON RD
ROXBORO
NC
-
57
9989-04-60-1882.000
3558
MCGHEES MILL RD
Residential
In Use
TUCK MATT L
3558 MCGHEES MILL RD
SEMORA
NC
480
Gallons/connection
Other Notes
1 meter, 2 homes
58
9988-01-36-7254.000
430
ARCHIE CLAYTON RD
Residential
In Use
LEWIS LARRY M & JOAN T
395 ARCHIE CLAYTON RD
ROXBORO
NC
480
Gallons/connection
59
9989-04-51-8091.000
3579
MCGHEES MILL RD
Residential
In Use
WILLIAMS BARRY
3579 MCGHEES MILL RD
SEMORA
NC
480
Gallons/connection
60
9988-01-39-2741.000
381
DUNNAWAY RD
Residential
In Use
WINSTEAD WAYNE B
381 DUNNAWAY RD
SEMORA
NC
480
Gallons/connection
61
9988-01-39-1733.000
399
DUNNAWAY RD
Residential
In Use
WINSTEAD WILLIE ESTATE
4037 MORTON PULLIAM RD
ROXBORO
NC
480
Gallons/connection
62
9988-01-35-3935.000
ARCHIE CLAYTON RD
Residential
In Use
WOOD LEE JR & GAIL
507 ARCHIE CLAYTON RD
ROXBORO
NC
480
Gallons/connection
63
9988-01-35-1957.000
507
ARCHIE CLAYTON RD
Residential
In Use
WOOD LEE JR & GAIL
507 ARCHIE CLAYTON RD
ROXBORO
NC
480
Gallons/connection
64
9989-04-63-9166.000
4014
MCGHEES MILL RD
Residential
In Use
5G LLC
2309 EASY HORSE TRL
WAKE
NC
480
Gallons/connection
65
9989-04-62-5218.000
3853
MCGHEES MILL RD
Residential
In Use
DAVIS LUCY B
3853 MCGHEES MILL RD
SEMORA
NC
480
Gallons/connection
66
9989-04-50-2109.000
3291
MCGHEES MILL RD
N/A
Empty Lot
PURYEAR KEVIN PROPERTIES LLC
PO BOX 1117
ROXBORO
NC
-
67
9989-04-62-0379.000
3781
MCGHEES MILL RD
N/A
Empty Lot
BENTLEY PHILLIP ANDREW
3781 MCGHEES MILL RD
SEMORA
NC
68
9989-01-07-2923.000
224
MARTHA ROYSTER RD
Residential
In Use
ROYSTER MARTHA ESTATE
1665 MONROE AVE APT 1B
BRONX
NY
-
69
9978-04-91-8682.000
5310
SEMORA RD
Residential
In Use
WAGSTAFF FARMS LLC
31 REAMS AVE
ROXBORO
NC
480
Gallons/connection
70
9988-01-45-1942.000
360
ARCHIE CLAYTON RD
Residential
In Use
SERRANO LILLIE
360 ARCHIE CLAYTON RD
ROXBORO
NC
480
Gallons/connection
71
9989-04-74-0468.000
4268
MCGHEES MILL RD
Residential
In Use
HUGHES ANTOINETTE & J BAILEY
4268 MCGGEES MILL RD
SEMORA
NC
480
Gallons/connection
72
9978-02-56-5922.000
7391
SEMORA RD
Schools
In Use
PERSON COUNTY NORTH CAROLINA
304 S MORGAN ST RM 219
ROXBORO
NC
15
Gallons/student
73
9989-03-40-3472.000
241
DUNNAWAY RD
N/A
Empty Lot
PURYEAR KEVIN PROPERTIES LLC
PO BOX 1117
ROXBORO
NC
-
c
74
9989-04-63-6998.000
4165
MCGHEES MILL RD
Residential
In Use
HUGHES PHILLIP
4165 MCGHEES MILL RD
SEMORA
NC
480
Gallons/connection
75
9989-04-50-4836.000
3469
MCGHEES MILL RD
Residential
In Use
WALKER WILLIAM & WENDY
3469 MCGHEES MILL RD
SEMORA
NC
480
Gallons/connection
76
9989-04-64-8569.000
4291
MCGHEES MILL RD
N/A
Empty Lot
CRUTCHFIELD SARAH D & MICHAEL
4291 MCGHEES MILL RD
SEMORA
NC
-
77
9988-01-39-9669.000
285
DUNNAWAY RD
N/A
Empty Lot
JEFFERS HOWARD JR & OLLIE
285 DUNNAWAY RD
SEMORA
NC
-
78
9988-01-49-1710.000
225
DUNNAWAY RD
Residential
In Use
JEFFERS DENNIS W & SHONDA BUMP
156 MAGGIE LN
ROXBORO
NC
480
Gallons/connection
79
9989-04-51-8907.000
135
THE JOHNSON LN
Residential
In Use
CARTER ANGIE
135 THE JOHNSON LN
SEMORA
NC
480
Gallons/connection
80
9989-04-52-9154.000
154-162
MCGHEES MILL RD
Residential
In Use
BENTLEY PHILLIP ANDREW
3781 MCGHEES MILL RD
SEMORA
NC
480
Gallons/connection
81
9978-04-74-7593.000
6621
SEMORA RD
Residential
In Use
KNOTT DOUGLAS P
6621 SEMORA RD
SEMORA
NC
480
Gallons/connection
82
9989-04-61-3835.000
3749
MCGHEES MILL RD
Residential
In Use
JOHNSON BETTY SUSIE
3749 MCGHEES MILL RD
SEMORA
NC
480
Gallons/connection
83
9989-04-52-5074.000
156
THE JOHNSON LN
Residential
In Use
CUNNINGHAM GLADYS W
156 THE JOHNSON LN
SEMORA
NC
480
Gallons/connection
.
84
9989-04-61-1903.000
65
THE JOHNSON LN
Residential
In Use
CHANDLER WALLACE
65 THE JOHNSON LN
SEMORA
NC
480
Gallons/connection
85
9989-04-61-0818.000
156
THE JOHNSON LN
N/A
Empty Lot
CUNNINGHAM GLADYS W
156 THE JOHNSON LN
SEMORA
NC
-
r
86
9988-01-46-1225.000
38
BENNIE OAKLEY RD
Residential
In Use
OAKLEY CHARLIE MORRIS JR
2809 MCGHEES MILL RD
SEMORA
NC
480
Gallons/connection
87
9978-04-74-3446.000
SEMORA RD
N/A
Empty Lot
KNOTT DOUGLAS P & KNOTT LOIS
6621 SEMORA RD
SEMORA
NC
-
88
9988-01-25-8938.000
ARCHIE CLAYTON RD
N/A
Empty Lot
BOWEN STEPHANIE
693 MANOR DR
TIMBERLAKE
NC
89
9989-04-64-6308.000
MCGHEES MILL RD
N/A
Empty Lot
HUGHES DENISE D
5519 SPINDLEWOOD CT
DURHAM
NC
-
90
9988-00-14-0931.000
556
DAISY THOMPSON RD
Residential
In Use
SANFORD CHAD L
556 DAISY THOMPSON RD
ROXBORO
NC
480
Gallons/connection
91
9989-01-16-5827.000
921 A
SHORE RD
Industrial
In Use
CERTAINTEED GYPSUM NC INC
921 A SHORE RD
SEMORA
NC
-
Business, Office, Factory
92
9978-02-66-1992.000
7275
SEMORA RD
In Use
TBS REALTY INC
3808 BURLINGTON RD
ROXBORO
NC
25
Gallons/shift
w/o showers
93
9989-03-40-0170.000
244
DUNNAWAY RD
Residential
In Use
PURYEAR KEVIN PROPERTIES LLC
PO BOX 1117
ROXBORO
NC
480
Gallons/connection
94
9989-04-64-7851.000
MCGHEES MILL RD
N/A
Empty Lot
CRUTCHFIELD SARAH D
4291 MCGHEES MILL RD
SEMORA
NC
-
95
9989-04-64-3888.000
4165
MCGHEES MILL RD
Residential
In Use
HUGHES PHILLIP
4165 MCGHEES MILL RD
SEMORA
NC
480
Gallons/connection
96
9989-01-28-0462.000
SHORE ACRES DR
Residential
In Use
R&S CARVER PROP & CLAYTON JANI
1222 MORTON PULLIAM RD
ROXBORO
NC
-
97
9988-01-46-6543.000
38
BENNIE OAKLEY RD
Residential
In Use
OAKLEY MARY C LIFE ESTATE
104 COLD WATER LN
GRIFFIN
GA
480
Gallons/connection
98
9989-04-64-6613.000
MCGHEES MILL RD
Residential
In Use
HUGHES PHILLIP
4165 MCGHEES MILL RD
SEMORA
NC
480
Gallons/connection
99
9989-04-64-9710.000
4291
MCGHEES MILL RD
Residential
In Use
CRUTCHFIELD SARAH D & MICHAEL
4291 MCGHEES MILL RD
SEMORA
NC
480
Gallons/connection
100
9988-01-45-4551.000
246
ARCHIE CLAYTON RD
Residential
In Use
HAMLETT JAM ES & LINDA S
246 ARCHIE CLAYTON RD
ROXBORO
NC
480
Gallons/connection
2255 N WASH AVE APT
101
9988-02-57-1872.000
MCGHEES MILL RD
N/A
Empty Lot
BARNETTE GARLAND CHESTER
DALLAS
TX
-
23TON
102
9988-02-57-1923.000
2971
MCGHEES MILL RD
Residential
In Use
WRENN BRUCE E
PO BOX 1352
ROXBORO
NC
480
Gallons/connection
103
9988-02-57-2710.000
2931
MCGHEES MILL RD
Residential
In Use
MCCOWAN TIMMY E
3115 COLEY RD
DURHAM
NC
480
Gallons/connection
104
9988-02-57-2591.000
2897
MCGHEES MILL RD
Residential
In Use
HAMLETT LAMBERTH & EVELYN
2897 MCGHEES MILL RD
SEMORA
NC
480
Gallons/connection
105
9988-02-57-2549.000
MCGHEES MILL RD
Residential
In Use
HAMLETT LAMBERTH & EVELYN
2897 MCGHEES MILL RD
SEMORA
NC
480
Gallons/connection
106
9988-00-22-7041.000
436
CONCORD CEFFO RD
Residential
In Use
MORROW REBECCA HOLEMAN
PO BOX 3091
ROXBORO
NC
480
Gallons/connection
107
9988-02-57-4899.000
2930
MCGHEES MILL RD
Residential
In Use
JAY FRANKIE & JAY TIMOTHY
2930 MCGHEES MILL RD
SEMORA
NC
480
Gallons/connection
108
9988-01-49-8582.000
67
DUNNAWAY RD
Residential
In Use
CURRIE MAGGIE J
67 DUNNAWAY RD
SEMORA
NC
480
Gallons/connection
109
9988-02-59-0554.000
DUNNAWAY RD
N/A
Empty Lot
LOVE CYNTHIA MARIE
1409 JACKSON ST
ROXBORO
NC
-
3 Individual filtration system
2 Individual filtration systems
2 Individual filtration system
1 meter. 2 houses
Parcel is split by ROW only northern
portion is intersected by buffer but
house on southern portion is being
considered
MCGHEES MILL
0
F
9988-02-59-1459.000
N/A
Empty Lot
C P & L
550 SOUTH TRYON ST DEC 41B
CHARLOTTE
NC
C
RD/DUNAWAY RD
111
9988-02-59-0392.000
MCGHEES MILL RD
N/A
Empty Lot
C P & L
550 SOUTH TRYON ST DEC 41B
CHARLOTTE
NC
c 112
9988-01-45-2765.000
ARCHIE CLAYTON RD
Residential
In Use
YANCEY ROBERT L JR
302 ARCHIE CLAYTON RD
ROXBORO
NC
480
Gallons/connection
113
9988-01-45-4732.000
268
ARCHIE CLAYTON RD
Residential
In Use
SATTERFIELD JACQUELINE JAY
268 ARCHIE CLAYTON RD
ROXBORO
NC
480
Gallons/connection
114
9978-04-82-2912.000
SEMORA RD
N/A
Empty Lot
RUDDER JEFFERSON
126 NORTH MONT CT
DANVILLE
VA
-
115
9988-02-58-1036.000
MCGHEES MILL RD
N/A
Empty Lot
WILLIAMS MICHAEL & STELLA B
313 N CHARLES ST
ROXBORO
NC
jr 116
9978-04-63-7806.000
QUAIL HOLLOW DR
N/A
Empty Lot
QUAIL HOLLOW HYCO LLC
31 REAMS AVE
ROXBORO
NC
-
117
9989-04-74-1639.000
4300
MCGHEES MILL RD
Residential
In Use
CHAMBERS DONALD L & DELLA M
4300 MCGHEES MILL RD
SEMORA
NC
480
Gallons/connection
118
9989-02-75-0340.000
4415
MCGHEES MILL RD
Residential
In Use
HUGHES LEASIE R
4415 MCGHEES MILL RD
SEMORA
NC
480
Gallons/connection
119
9988-02-56-1467.000
195
BENNIE OAKLEY RD
Residential
In Use
WALLACE DONALD LEE & JEANETTE
903 N MAIN ST
ROXBORO
NC
480
Gallons/connection
120
9989-04-64-9842.000
MCGHEES MILL RD
N/A
Empty Lot
CRUTCHFIELD SARAH D & MICHAEL
4291 MCGHEES MILL RD
SEMORA
NC
-
121
9988-02-57-3451.000
2869
MCGHEES MILL RD
Residential
In Use
WINSTEAD DAVID E
2869 MCGHEES MILL RD
SEMORA
NC
480
Gallons/connection
122
9988-01-45-8623.000
ARCHIE CLAYTON RD
N/A
Empty Lot
OAKLEY MORRIS E
104 COLDWATER LN
GRIFFIN
GA
-
123
9988-01-45-6539.000
220
ARCHIE CLAYTON RD
Residential
In Use
LOPEZ SHANNON M
220 ARCHIE CLAYTON RD
ROXBORO
NC
480
Gallons/connection
124
9988-02-68-2610.000
MCGHEES MILL RD
N/A
Empty Lot
GRAY MICHAEL
3058 MCGHEES MILL RD
SEMORA
NC
-
125
9988-02-58-7273.000
MCGHEES MILL RD
N/A
Empty Lot
GRAY MICHAEL
3058 MCGHEES MILL RD
SEMORA
NC
-
126
9989-02-65-8075.000
4365
MCGHEES MILL RD
Residential
In Use
WILLIAMS IVORY M & FRANCENE P
4365 MCGHEES MILL RD
SEMORA
NC
480
Gallons/connection
127
9988-02-55-0172.000
1163
CONCORD CEFFO RD
Residential
In Use
HODGKINS JOHN L & SONIA E
302 PRINCESS ANN CIR
ELIZABETH
NC
480
Gallons/connection
c 128
9988-02-56-1953.000
2809
MCGHEES MILL RD
N/A
Empty Lot
OAKLEY CHARLIE M JR & KELLIE M
366 ARCHIE CLAYTON RD
ROXBORO
NC
-
Appendix C.1: Roxboro Station
Schedule - Municipal Potable Water
Option
www.dewberry.com
ID Task Name Start Finish
1
Roxboro DEQ Report Submittal & Approval
Municipality/County Negotiation & Agreement
Municipality/County Design Agreement Period
Municipality/County System Design (assuming NTP within 30 days of
agreement)
Field Work/Survey
30% Design Development
Development of 30% Construction Documents
Review of 30% Design
30% Design Review Meeting
60% Design Development
Development of 60% Construction Documents
Review of 60% Design
60% Design Review Meeting
Final Design Development
Development of 100% Construction Documents
Review of 100% Design
100% Design Review Meeting
Easement Development
Deed Research
Develop Plats
Easement Acquisition
Permitting
NCDEQ Water Quality Certification Pre Construction Notification
NCDEQ Erosion and Sedimentation Control Permit
NCDOT Right -of -Way Encroachment Permit (State and District)
NCDEQ Water Supply Permit
Advertise, Bidding & Contracting
NTP
Construction of Water Main & Services
Substantial Completion, System Testing, & Certification
project Completion
Thu 12/15/16
Mon 11/14/16
Mon 11/14/16
Mon 2/20/17
Mon 2/20/17
Fri 4/21/17
Fri 4/21/17
Tue 6/27/17
Fri 7/21/17
Mon 7/24/17
Mon 7/24/17
Tue 9/12/17
Fri 10/6/17
Mon 10/9/17
Mon 10/9/17
Tue 11/28/17
Fri 12/22/17
Mon 7/24/17
Mon 7/24/17
Mon 10/9/17
Tue 10/24/17
Mon 12/25/17
Mon 12/25/17
Mon 12/25/17
Mon 12/25/17
Mon 12/25/17
Mon 4/9/18
Mon 7/9/18
Tue 7/10/18
Wed 7/10/19
Mon 9/9/19
Fri 1/13/17
Fri 2/10/17
Fri 2/10/17
Fri 12/22/17
Thu 4/20/17
Fri 7/21/17
Mon 6/26/17
Fri 7/21/17
Fri 7/21/17
Fri 10/6/17
Mon 9/11/17
Fri 10/6/17
Fri 10/6/17
Fri 12/22/17
Mon 11/27/17
Fri 12/22/17
Fri 12/22/17
Fri 11/10/17
Fri 8/11/17
Mon 10/23/17
Fri 11/10/17
Fri 4/6/18
Tue 1/23/18
Fri 2/23/18
Fri 3/16/18
Fri 4/6/18
Mon 7/9/18
Mon 7/9/18
Tue 7/9/19
Mon 9/9/19
Mon 9/9/19
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
Project: Roxboro Steam
Station
Manual Summary Rollup
zuartd 1st, Quarte 2ndL 'Quart 3rd Quart 4th Quarto
o Dec, Jan Feb Ma�A�rMa%Jun JuI�Au�Seloctko�De,
I J
1
2nd Quartd 3
7/9
9/9
Roxboro Steam Station Potable Water Proposed Schedule
Appendix C.2: Roxboro Station
Schedule - Community Water Well
System Option
www.dewberry.com
Task Name
Start
(Finish
1
Roxboro DEQ Report Submittal & Approval
Thu 12/15/16
Fri 1/13/17
2
Private Water Negotiation & Agreement
Mon 11/14/16
Fri 2/10/17
3
Private Water Design -Build Agreement Period
Mon 11/14/16
Fri 2/10/17
4
Private Water System Design -Build (assuming NTP within 30 days of
Mon 2/20/17
Thu 9/7/17
agreement)
5
Field Work/Survey (including well house boundary & plats)
Mon 2/20/17
Wed 4/5/17
6
Test well installation, pumping test, and water quality analysis
Mon 2/20/17
Wed 4/5/17
7
30% Design Development
Mon 2/20/17
Mon 5/15/17
8
Development of 30% Construction Documents
Mon 2/20/17
Thu 4/20/17
9
Review of 30% Design
Mon 5/1/17
Mon 5/15/17
10
30% Design Review Meeting
Mon 5/15/17
Mon 5/15/17
11
Final Design Development
Tue 5/16/17
Thu 9/7/17
12
Development of 100% Construction Documents
Tue 5/16/17
Wed 8/23/17
13
Review of 100% Design
Thu 8/24/17
Thu 9/7/17
14
100% Design Review Meeting
Thu 9/7/17
Thu 9/7/17
15
Easement Development & Platting
Tue 5/16/17
Thu 9/7/17
16
Deed Research
Tue 5/16/17
Mon 6/5/17
17
Develop Plats
Wed 7/12/17
Wed 7/26/17
18
Easement Acquisition
Mon 8/21/17
Thu 9/7/17
19
Permitting
Tue 6/6/17
Mon 12/18/17
20
NCDEQ Erosion and Sedimentation Control Permit
Tue 6/6/17
Mon 8/7/17
21
NCDOT Right -of -Way Encroachment & Drive -way Permit (State and District)
Tue 6/6/17
Mon 9/4/17
NCDEQ Water Supply Permit (includes wells)
Fri 9/8/17
Mon 12/18/17
22
23
Construction of Wells and Water Main & Services
Tue 8/8/17
Tue 7/10/18
24
Substantial Completion, System Testing, & Certification
Wed 7/11/18
Fri 8/10/18
25
Project Completion
Fri 8/10/18
Fri 8/10/18
Project: Roxboro Steam Manual Summary Rollup
Station
4th Quarter I 1st Qt
OctINovIDecl Jan R
2nd, Quarter 13rd ,Quarter 14th ,Quarter 11st
3rd Quarter 14th
8/10
Roxboro Steam Station Community Well System Proposed Schedule
Appendix D.1: Roxboro Station
Opinion of Probable Cost -
Municipal Potable Water Option
www.dewberry.com
FINAL
Opinion of Probable Cost
Roxboro Potable Steam Station Potable Water Connection
Item
I Material
Unit
QQt y
Unit Cost
Extended Cost
Main
1
8-inch DI Pipe
LF
54,200
$
19.00
$ 1,029,800
2
8-inch Tee
EA
6
$
850
$ 5,100
3
8-inch Gate Valve w/Box (assume three at every tee and one per 5,000 LF)
EA
29
$
750
$ 21,800
4
Misc Fittings (Assume 2 fittings per appurtenance plus 1 fitting per 1000 LF pipe times 80# per fitting)
LB
9,000
$
4.00
$ 36,000
5
Automatic Flushing Devices
EA
7
$
8,000
$ 56,000
6
Fire Hydrant
EA
100
$
6,000
$ 600,000
7
1-inch Air Release Valve and Manhole (at highpoints in main)
EA
1
$
2,200
$ 2,200
Subtotal Materials/Equipment:
$ 1,750,900
Installation (% of Material/Equipment):
30%
$ 525,300
8
Clearing & Grubbing
LF
54,200
$
3.50
$ 189,700
9
Excavation and Backfilling for Trench
LF
54,200
$
18.00
$ 975,600
10
Pipe Bedding Material (#67 Stone - assumed for 25% of pipe)
CY
1,260
$
35.00
$ 44,100
11
Rock Excavation
CY
5,020
$
200.00
$ 1,004,000
12
Wetlands Horizontal Drilling
LF
800
$
200.00
$ 160,000
13
Railroad Crossing (Casing, Piping, Spiders and Installation)
EA
0
$
50,000
$ -
14
Rural Road Crossing for Main (Casing, Piping, Spiders and Installation)
EA
12
$
20,000
$ 240,000
15
Erosion Control Measures (Silt Fence/Check Dams based on feet of pipe)
LF
54,200
$
4.50
$ 243,900
16
Testing, Disinfection, Clean Up, Seed and Mulch (Assume: 25-ft impacted area)
LF
54,200
$
8.50
$ 460,700
17
Connection to Existing Waterline
EA
1
$
5,000
$ 5,000
18
Traffic Control
LS
1
$
15,000
$ 15,000
19
Elevated tank
LS
1
$
400,000
$ 400,000
Services Connections/Lines
20
2-inch PVC Pipe
LF
5590
$
4.75
$ 26,600
21
3/4-inch PVC Pipe
LF
11,720
$
3.00
$ 35,200
22
Misc Fittings for Service Connections (valves, fittings, etc.)
EA
82
$
300
$ 24,600
Subtotal Materials/Equipment:
$ 86,400
Installation (% of Material/Equipment):
30%
$ 26,000
23
2-inch Services Taps, Meters, Meter Boxes and Misc. Connections to Main Line
EA
6
$
6,000
$ 36,000
24
3/4-inch Services Taps, Meters, Meter Boxes and Misc. Connections to Main Line
EA
76
$
3,000
$ 228,000
25
Road Crossing for Services - (Jetting/bore, Casing, and Installation)
EA
31
$
1,500
$ 46,500
26
Excavation and Backfilling for Service Trench
LF
17,400
$
10.00
$ 174,000
27
Flush, Clean Up, Seed and Mulch (Assume: 5-ft impacted area)
LF
17,400
$
4.00
$ 69,600
SUBTOTAL
$ 6,681,000
Sub -Total
FOB Allowance (% of Material/Equipment):
2%
$ 37,000
Renovation Allowance (% of Material/Equipment):
5%
$ 92,000
Sub -Total
$ 6,810,000
Contractor Overhead and Profit:
15%
$ 1,022,000
Contractor General Conditions:
MONTH
14
$
20,000
$ 280,000
Sub -Total:
$ 8,112,000
Contingency:
25%
$ 2,028,000
Sub -Total:
$ 10,140,000
Design, Bid Phase, and Construction Phase Engineering Services
8%
$ 812,000
Easements Acquistion (Permanent)
$
20,000.00
$ 20,000
TOTAL ESTIMATED CAPITAL COST:
$ 10,980,000
Notes:
1.) Renovation Allowance to account for private property refurbishment (signs, fences, etc.)
2.) Number of Service Taps taken from field evaluation and property records.
3.) Permanent Easement Acquisition based on 50% of average area property tax value
4.) Temporary easements are not included in this estimate.
5.) Opinion of Probable Cost; cost may vary depending upon escalation at time of construction.
6.) Piping footage may change with final design.
11/18/2016 FINAL
Dewberry
Appendix D.2: Roxboro Station
Opinion of Probable Cost -
Community Water Well System
Option
www.dewberry.com
FINAL
Opinion of Probable Cost
Roxboro Steam Station Community Well System
Item
Material
Unit
-0-t(
Unit Cost
Extended Cost
Main
1
6-inch PVC Pipe
LF
25,100
$
7.00
$ 175,700
2
6-inch Tee
EA
6
$
850
$ 5,100
3
6-inch Gate Valve w/Box (assume three at every tee and one per 5,000 LF)
EA
24
$
750
$ 18,000
4
Misc Fittings (Assume 2 fittings per appurtenance plus 1 fitting per 1000 LF pipe times 80# per fitting)
LB
5,900
$
4.00
$ 23,600
5
Automatic Flushing Devices
EA
7
$
8,000
$ 56,000
6
Fire Hydrant
EA
0
$
6,000
$ -
7
1-inch Air Release Valve and Manhole (at highpoints in main)
EA
1
$
2,200
$ 2,200
Subtotal Materials/Equipment:
$ 280,600
Installation (% of Material/Equipment):
30%
$ 84,200
8
Clearing & Grubbing
LF
25,100
$
3.50
$ 87,900
9
Excavation and Backfilling for Trench
LF
25,100
$
18.00
$ 451,800
10
Pipe Bedding Material (#67 Stone - assumed for 25% of pipe)
CY
581
$
35.00
$ 20,400
11
Rock Excavation
CY
2,324
$
200.00
$ 464,900
12
Railroad Crossing (Casing, Piping, Spiders and Installation)
EA
0
$
50,000
$ -
13
Rural Road Crossing for Main (Casing, Piping, Spiders and Installation)
EA
5
$
20,000
$ 100,000
14
Erosion Control Measures (Silt Fence/Check Dams based on feet of pipe)
LF
25,100
$
4.50
$ 113,000
15
Testing, Disinfection, Clean Up, Seed and Mulch (Assume: 25-ft impacted area)
LF
25,100
$
8.50
$ 213,400
16
Connection to Existing Waterline
EA
0
$
5,000
$ -
17
Traffic Control
LS
1
$
15,000
$ 15,000
18
Clearing & Grubbing for Well/Treatment House
AC
1
$
7,300
$ 7,300
19
Fine Grading for Well/Treatment House
SY
5,000
$
1.22
$ 6,100
20
Fe & Mn treatment system
LS
1
$
200,000
$ 200,000
21
Well/Treatment House
LS
1
$
65,000
$ 65,000
22
Well Pumps
LS
4
$
7,500
$ 30,000
23
Well Drilling
LS
4
$
7,500
$ 30,000
24
Hydropneumatic Tank (12,000 gallons)
LS
1
$
90,000
$ 90,000
25
Road Access Grading (12' wide, 1,500' long)
SY
2,000
$
2
$ 4,020
26
Road Access Gravel (12' wide, 1,500' long)
SY
2,000
$
9
$ 17,500
27
Electrical Allowance
LS
1
$
50,000
$ 50,000
Services Connections/Lines
28
2-inch PVC Pipe
LF
5590
$
4.75
$ 26,600
29
3/4-inch PVC Pipe
LF
11,720
$
3.00
$ 35,200
30
Misc Fittings for Service Connections (valves, fittings, etc.)
EA
82
$
300
$ 24,600
Subtotal Materials/Equipment:
$ 86,400
Installation (% of Material/Equipment):
30%
$ 26,000
31
2-inch Services Taps, Meters, Meter Boxes and Misc. Connections to Main Line
EA
6
$
6,000
$ 36,000
32
3/4-inch Services Taps, Meters, Meter Boxes and Misc. Connections to Main Line
EA
76
$
3,000
$ 228,000
33
Road Crossing for Services - (Jetting/bore, Casing, and Installation)
EA
31
$
1,500
$ 46,500
34
Excavation and Backfilling for Service Trench
LF
17,400
$
10.00
$ 174,000
35
Flush, Clean Up, Seed and Mulch (Assume: 5-ft impacted area)
LF
17,400
$
4.00
$ 69,600
SUBTOTAL
$ 2,998,000
Sub -Total
FOB Allowance (% of Material/Equipment):
2%
$ 8,000
Renovation Allowance (% of Material/Equipment):
5%
$ 19,000
Sub -Total
$ 3,025,000
Contractor Overhead and Profit:
15%
$ 454,000
Contractor General Conditions:
MONTH
12
$
20,000
$ 240,000
Sub -Total:
$ 3,719,000
Contingency:
25%
$ 930,000
Sub -Total:
$ 4,649,000
Design, Bid Phase, and Construction Phase Engineering Services
10%
$ 465,000
Easements Acquistion (Permanent)
$
20,000.00
$ 20,000
TOTAL ESTIMATED CAPITAL COST:
$ 5,140,000
Notes:
1.) Renovation Allowance to account for private property refurbishment (signs, fences, etc.)
2.) Number of Service Taps taken from field evaluation and property records.
3.) Permanent Easement Acquisition based on 50% of average area property tax value
4.) Temporary easements are not included in this estimate.
5.) No significant water crossings, wetlands, or other abnormal working environment included.
6.) Opinion of Probable Cost; cost may vary depending upon escalation at time of construction.
7.) Piping footage may change with final design.
8.) Access road/site improvement estimates may change with location change.
11/18/2016 FINAL 9 Dawbeny
Appendix E: Community Well Water
System: Basis of Design and Block
Flow Diagram
www.dewberry.com
TO
DISPOSAL
TO
DISTRIBUTION
SYSTEM
WELLS WITH
PUMPS
WELL WATER FILTRATION SYSTEM DETAIL
N.T.S.
PRELIMINARY
NOT FOR CONSTRUCTION
®
DATE
TITLE WELL WATER
SHEET NO.
ew erry
09/23/16
FILTRATION SYSTEM DETAIL
$'
Dewberry Engineers Inc.
PROJ. NO.
PROJECT
ROXBORO COMMUNITY WELL
2610 WYCLIFF ROAD
SUITE 410
SUIT
RHONE'HONEH,NC 27807
: 1.9A39
50081775
CONCEPTUAL DESIGN
FAX: 919.881.9923
Dewberry
MEMORANDUM
Date: October 10, 2016
To: Jessica Bednarcik, Ryan Czop; Duke Energy
From: Dan Wilkinson, Ryan Ames, Larry Mitchell; Dewberry
Subject: Phase 2 Roxboro Community Well Water Quality Basis of Design
Message:
Dewberry Engineers Inc. (Dewberry) has performed a preliminary screening level evaluation of the
technical feasibility to supply potable water to residents within one-half mile of the compliance boundary
at the Roxboro Steam Station. The households within one-half mile of the compliance boundary at the
Roxboro Steam Station are approximately 12 miles from the closest municipal water supply connection.
Due to the length of potable water service pipeline that would be required, a community water system is
being evaluated as an alternative to a municipal potable water connection. As an initial step in this
evaluation, Dewberry has reviewed existing groundwater quality data and compared it to the North
Carolina Rules Governing Public Water Systems for a community water system to project the water
treatment requirements. This memorandum summarizes findings of the initial evaluation.
Figure 1 shows the proposed well location for the new community water system. Groundwater data at this
location is not available at this time, therefore the well data around the Roxboro Steam Station collected
from "Original Data -Duke Request" spreadsheet dated March 15, 2016 was used as a representation of
nearby groundwater quality. Dewberry calculated average, maximum, and standard deviation values for
the 39 parameters in this data set. For data points with values below the detection limit, Dewberry used
EPA's guideline on taking half the value for calculation purposes. The average and maximum values were
used as the raw well water quality basis of design.
The finished water quality requirements for a community water system were obtained from the North
Carolina Administrative Code (NCAC) in Title 15A: 18C .1500 where contaminant levels are derived from
EPA's Primary and Secondary Drinking Water Regulations. These regulations establish levels for the
following inorganic contaminants in water supplied by a public water system: fluoride, asbestos, barium,
cadmium, chromium, mercury, nitrate, nitrite, total nitrate & nitrite, selenium, antimony, beryllium, cyanide
(as free cyanide), thallium, arsenic, lead, copper, iron, and manganese. The levels for lead and copper
are based on the "Lead and Copper Rule" and are established as action levels (AL) or Maximum
Contaminant Level Goals (MCLG) and are discussed in 40 CFR Paragraphs 141.80 through 141.91,
which are adopted by reference into NCAC Title 15A: 18C .1507. The levels for iron and manganese are
established as water quality requirements by NCAC Title 15A: 18C .1511 and .1512. The levels for other
inorganic contaminants are established by NCAC Title 15A: 18C .1510 and summarized in a table in that
section. These levels served as the finished water basis of design.
The groundwater quality data was compared to the water quality requirements to determine whether
additional treatment of the groundwater would be required. The results of this comparison are
summarized in Table 1- Roxboro Community Well Water Quality Basis of Design, which provides water
quality data for 20 water supply wells within the'/2 mile compliance buffer. Of the 39 parameters for which
Memorandum 11 of 2
Dewberry
MEMORANDUM
there is data, three parameters have maximum concentrations above the community water system levels:
iron, lead, and manganese. Three samples (15%) for iron, one sample (5%) for lead, and six samples
(32%) for manganese are above the standards for community water systems. Manganese is the only
parameter for which the average concentration is above the standard for a community water system.
The "Original Data -Duke Request' spreadsheet dated March 15, 2016 does not contain data for the
following inorganic parameters that have maximum contaminant levels (MCL) established by NCAC 15A:
18C .1500: asbestos, cyanide, fluoride, nitrate, and nitrite. In addition, the data set does not include data
for regulated organic contaminants, microbiological contaminants, radioactive contaminants, or
disinfection by products.
The ground water data from the current analysis indicates that a community water system would need to
include treatment for iron, manganese and lead to comply with Rules Governing Public Water Systems.
Chemical dosing for disinfection would also be required for the water system.
Since ground water data are not available at the preliminary well site location the actual treatment
requirements are not presently known. To determine the treatment requirements a test well can be
installed in the vicinity of the proposed community wells and samples can be collected and analyzed to
characterize the ground water quality and verify the treatment requirements. This is typically performed
prior to detail design.
For the purpose of this evaluation, we recommend including treatment for iron and manganese removal,
and for disinfection. Based on ground water quality of the 20 wells within the compliance buffer and
ground water quality in the Person County area, there is a significant probability that iron and manganese
removal will be required.
The probability that lead removal will be required is less certain. Of the 20 wells within the compliance
buffer 19 have lead concentrations of 2.4 pg/I or less, which is well below the MCL of 15 pg/I. One well
(R08) has a lead concentration of 40.3 pg/l. Well R08 also has very high concentrations for calcium,
magnesium, potassium, and sodium compared to the 19 other wells. Since R08 has ground water quality
that is not representative of the other 19 wells, we recommend that treatment for lead not be included in
this preliminary evaluation.
Memorandum 12 of 2
- Shore Rd
le moo
r`
f i
Coro Steam Station �°�' f
ar
Y
-o 77 ., .
_ = s
�� -e � `
w' s
�o
2 � C���o
J GO\\ .
1 4
,
November 18, 2016
sups; Dewberry -
Duke Energy
Dewberry Proj. No. 50081775
Potable Water Site
Evaluation
Roxboro Steam Station
Figure 1
Legend
Proposed Water Supply Well
County Boundary
Compliance Boundary 1/2 Mile Buffer
Compliance Boundary
Wetlands
+ Duke Energy Plant
Railway
State Route
Stream/Lake
N
1 in = 2,000 feet
0 2,000 4,000
Feet
Table 1 - Roxboro Communitv Well Water Oualitv Basis of Desian
Total
Total
Total
Specific
p
Dissolved
Oxidation -
Aluminum
Antimony
Arsenic
Barium
Beryllium
Boron
Cadmium
Calcium
Chromium
Cobalt
Copper
Lead
Magnesium
Manganese
Mercury
Molybdenum
Nickel
Potassium
Selenium
Sodium
Strontium
Thallium
Vanadium
Zinc
Chloride
Sulfate
Bicarbonate
Carbonate
Dissolved
Suspended
Turbidity
Temperature
Reduction
(ug/L)
(ug/L)
(ug/L)
(ug/L)
(ug/L)
(ug/L)
(ug/L)
(ug/L)
(ug/L)
(ug/L)
(mg/L)
Iron
Iron (ug/L)
Chromium
(ug/L)
(ug/L )
u
(g2)
(ug/L)
(
(ug/L)
(ug/L )
(ug/L )
(ug/L)
(ug/L)
(ug/L )
(ug/L )
(ug/L )
m L
( 8/)
(mg/L)
8 )
m
(mg/L)
Alkalinity
(mg/L)
(mg/L)
Solids
Solids
(N )
PH (so)
(��
Conductance
Oxygen
Potential
(ug/L)
(mg/L)
(m
(m
(umhos/cm)
(mg/L)
(mV)
Average
20.4
1.24
1.21
78.7
0.60
21.5
0.20
62,870
2.46
1,66
0.02
231.44
1.45
3.20
25,035
177
0.12
2.56
1.87
3,782
1.21
46,020
297
0.35
5.43
0.04
66.7
37.4
214
200
2.25
386
2.01
1.77
6.62
19.0
471
3.19
166
Raw Water
Max
155
5.00
5.00
300
2.50
86.0
0.50
150,000
6.20
5.00
0.09
1,280
10.0
40.3
61,200
1,010
0.25
5.90
5.00
6,800
2.50
370,000
936
1.00
16.1
0.24
335
77.6
376
317
2.50
999
7.80
8.90
7.20
23.6
799
5.40
259
6TD6V
34.8
L36
1.36
68.5
0.70
23.9
0.20
37,316
2.02
1.93
0.02
377.61
2.62
8.77
14,890
316
0.06
2.03
1.78
1,896
1.08
77,568
203
0.38
3.73
0.05
88.5
23.1
80.4
75.3
0.68
186
1.83
2.79
0.37
3.42
216
1.55
83.4
Results
Sample#
20
20
20
20
20
20
20
20
20
20
20
20
16
20
20
19
20
20
20
20
20
20
20
20
20
20
20
20
20
16
16
17
16
17
20
17
17
16
14
# Under Detection
1 18
1 20
19
1 2
1 20
1 17
1 19
1 1
1 13
1 19
1 7
13
1 5
1 5
1 1
5
20
1 11
1 13
1 1
1 17
1 0
1 1
1 20
1 8
1 5
0
1 0
1 0
1 0
1 16
1 0
1 14
12
1 0
1 0
1 0
1 0
NCAC 15A:
Result
6
10
2000
4
5
100
1.3
300
15
2
50
2
6.5 - 8.0
18Clords
No
No
No
No
No
No Standard
No Standard
No
No
No
No
No
No
No
No
No
No StandardStandard
No
No
No
No
No StandardStandard
No
IN.
Standard
MCL
MCL
MCL
MCL
MCL
MCL
MCL
SMCL
MCL
SMCL
MCL
MCL
MCL
SMCL
Standards
Standard
Standard
Standard
Standard
Standard
Standard
Standard
Standard
Standard
Standard
Standard
Standard
Standard
Standard
Standazd
Standard
Standard
S
Notes
1. Raw Water Results provided by Duke Energy spreadsheet titled'Original Data - Duke Request 3-15-16'.
2. The following inorganic parameters were not measured: asbestos, bromate, chloramines, chlorine, chlorine dioxide, chlorite, cyanide, fluoride, nitrate, .& nitrite.
3. Standards determined from DENR's Public Water Supply Section (15A: 18C .1500): MCL (Federal Maximum Contaminant Level), SMCL (Federal Secondary Maximum Contaminant Level)
Average concentration greater that the regulatory standard
Maximum concentration greater that the regulatory standard
Well Data
Well Owner ID
Aluminum
Aluminum
(ug/L)
Antimony
(ug/L)
Arsenic
(ug/L)
Barium
(ug/L)
Beryllium
(ug/L)
Boron
(ug/L)
Cadmium
(ug/L)
Calcium
(ug/L)
Chromium
(ug/L)
Cobalt
(ug/L)
Copper
(mg/L)
Iron (ug/L)
Chromium
(ug/L)
Lead
(ug/L)
Magnesium
(ug/L)
Manganese
(ug/L)
Mercury
(ug/L)
Molybdenum
(ug/L)
Nickel
(ug/L)
Potassium
(ug/L)
Selenium
(ug/L)
Sodium
(ug/L)
Strontium
(ug/L)
Thallium
(ug/L)
Vanadium
(ug/L)
Zinc
(mg/L)
Chloride
(mg/L)
Sulfate
(mg/L)
'total
' -9/L)
(mg/L)
Bicarbonate
(mg/L)
Carbonate
(mg/L)
Total
Dissolved
Solids
(mg/L)
Total
Suspended
Solids
(mg/L)
Turbidity
(NTU)
PH (au)
Temperature
(„C)
Specific
P
Conductance
(umhos/cm)
Dissolved
Oxygen
(mom)
Oxidation -
Reduction
Potential
(mV)
ROl
< 50
13
< 10
3.62 J
< 1
< 100
< I
75400
< 10
<5
< 0.01
<50
<20
1.73 J
32900
8.29 J
<0.2
110
< 10
1620
2.39 J
22900
390
< I
2.84 J
0.0147
39.4
51
274
274
< 1
405
< 5
< 1
6.91
16.3
505
4.01
NA
ROI
<50
<10
<2
<10
<5
<50
<0.5
83000
<10
<10
<0.002
<50
NA
<2
34000
<10
<0.2
<10
<2
1800
<5
25000
410
<2
125.
0.014
41
51
250
250
<1
404
NA
<1
6.29
16.6
114
NA
NA
R02
< 100 D3
< 5 D3
< 5 D3
64.4
< 2 D3
< 50 D3
< 0.8 D3
50700
<5 D3
< 5 D3
0.0391
< 500 D3
0.1 I Ml
1.8
25100
< 5 D3
<0.2
< 5 D3
< 5 D3
3500
< 5 D3
34000
191
< I D3
I < 10 D3
0.0874
24
71
1 204
204
< 5
383
5.1
< 1
6.63
17.2
640
5.1
259.3
R03
<50
< I
< 1
65
< 1
86 J
0.072 J
63000
<I
< 1
0.0061
<50
< 10
0.19 J
25000
<5
<.0.2
2.5
0.54 J
5100
< 1
34000
180
< 1
2 J
0.016
47
71
190
190
<5
410
<3.3
0.15 J
6.3
15.4
542
5.4
160
R03R
<10
10.5
10.5
79.1
10.2
8.7
<0.08
66200
<0.5
10.5
0.0228
<50
0.17
0.44
26200
<0.5
<0.2
0.96
1.3
5260
<0.5
32300
206
<0.1
2.8
0.0452
46.8
77.6
203
203
<5
465
<2.5
<1
6.34
20.2
692
2.95
181.5
R04
< IO J
<0.4 J
0.2 J
66.1
<0.11 J
<20 J
<0.06 J
47800
2.69
0.25 J
0.00227
228
2.69
0.43 J
10800
144
<0,01 J
0.38 J
1.35
2750
0.511
16400
260
<0.06 J
1.38.
0,0196
17
7
164 -
NA
NA
267
<2.5
< 1
6.77
12.9
400
4.72
NA
R07
<10
<0.5
<0.5
67.8
<0.2
15
<0.08
30000
6.2
<0.5
0.0101
53.8
0.57
0.25
10700
29.4
<0.2
<0.5
1.9
1960
<0.5
16300
268
<0.1
5.9
0.0407
19.4
7.1
ill
Ill
<5
200
<2.5
<1
6.18
22.3
260.5
4.12
180.5
R08
<10
<0.5
<0.5
51
<0.2
<5
<0.08
59700 M1
<0.5
<0.5
0.0254
<50
0.19
40.3
22400 MI
1.9
<0.2
0.74
<0.5
4310 MI
<0.5
18400 M1
211
<0.1
4.5
0.0409
44.2
29.2
178 MI
178
<5
366
<2.5
<1
6.69
13.2
594.2
2.2
257.7
R08R
<10
<0.5.
<0.5.
54.3
<0.2
<5
<0.08
54000
0.6
<0.5.
0.0189
<50
0.28
2.4
22300
1.6
<0.2
0.76
<0.5
4200
<0.5
19600
237
<0.1
5.2
0.0414
42.5
29.3
162
162
<5
351
<2.5
<1
6.45
21.6
536
3.3
164.7
R010
<100 D3
<5 D3
<5 D3
300
<2 D3
<50 D3
<0.8 D3
145000
<5 D3
<5 D3
<0.01133
<500133
0.062
<I D3
61200
1010
<0.2
<5 D3
<5D3
6460
<5 D3
59800
936
<I D3
<10133
<0.05D3
335
17.3
259
259
<5
999
<2.5
1.5
6.48
21.8
184.2
3.8
205.3
RO10
155
<5 D3
<5 D3
119
<2 D3
<50 D3
<0.8 D3
66600
<5 D3
<5 D3
<0.01 D3
1280
<0.03
1.7
21900
358
<0.2
<5 D3
<5 D3
4270
<5 D3
25500
263
<1 D3
<1OD3
<0.05 D3
30.3
27
214
214
<5
369
7.8
6.2
6.65
19.2
631
0.61
219.2
ROI OR
< 10
< 5
< 5
200
< 3
< 100
<y
150000
<10
< 10
< 0.05
200
NA
< 5
50000
360
<0.5
<10
110
6800
< 5
44000
705
< 2
< 10
< 0.05
230
26
268
NA
NA
NA
NA
NA
7.2
NA
NA
NA
NA
ROI OR
< 10
<5
<:5
100
<3
< 100
< 1
83000
< 10
< 10
< 0.05
140
NA
15
26000
920
< 0.5
< 10
< 10
4390
< 5
32000
331
< 2
< 10
< 0.05
37
36
271
NA
NA
NA
NA
NA
7.1
NA
NA
NA
NA
ROTOR
<10
<5
<5
<100
<3
<100
<I
<1000
<10
<10
<0.05
<100
NA
<5
<1000
<30
<0.5
<10
<10
<1000
<5
370000
<50
<2
<10
<0.05
230
24
376
NA
NA
NA
NA
NA
7.1
NA
NA
NA
NA
ROIL
<10
<0.5
<0.5
125
<0.2
<5
<0.08
43800
1.7
<0.5
0.0195
<50
1.2
2.3
25700
15
<0.2
2
0.56
3540
<0.5
25300
236
<0.1
10.6
0.0363
31-2
31l
196
196
<5
326
<2.5
<1
6.4
22.7
470.1
3.42
172.4
R012
<10
<0.5
<0.5
67.1
<0.2
6.1
<0.08
84200
<0.5
<0.5
0.0013
1100
<0.03
0.24
28200
494
<0.2
5.9
<0.5
5900
<0.5
36500
326
<0.1
<1
0.0122
26.7
71.8
286 MI
286
<5
463
<2.5
8.9
6.82
21.3
662
0.89
-20
R013
<10
<0.5
<0.5
30.9
<0.2
<5
<0.08
14700 M1
1.3
<0.5
0.0932
<50
0.92 M6
1.3
5250 M1
3.7
<0.2
<0.5
<0.5
1240
<0.5
9990 M1
166
<0.1
3.1
0.0511
8.4
2.6
63.3
63.3
<5
138
<2.5
<1
5.98
23.1
145.1
5.07
193.3
R014
<10
<0.5
<0.1
48.6
<0.2
<5
<0.08
74000
<0.5
<0.5
0.0076
827
<0.03
0.76
27000
59
<0.2
0.52
<0.5
6640
1.1
16500
244
<0.1
5.6
0.0299
31
52.3
241
241
<5
382
<2.6
7.4 D6
7.07
23.6
647
0.95
-13.8
RO 15
12.7
<0.5
<0.5
59
<0.2
<5
<0.08
50700
1.3
<0.5
0.0134
<50
.83 H3,M
0.64
41300
0.62
<0.2
4.2
0.61
3610
<0.5
64700
190
<0.1
16.1
0.243
44.5
47.1
317
317
<5
456
<2.5
<1
7
18A
799
2.14
176.7
R016
<10
<0.5
<0.5
18.7
<0.2
<5
<0.08
15100
1.4
<0.5
0.0078
<50
1.2 H3
0:56
4240
0.98
<0.2
<0.5
1.4
1780
<0.5
17200
121
<0.1
5.5
0.0289
7.8
19.2
52.2
52.2
<5
175
s2.5
<I
6:05
17:2
188.4
2.4
191
8/30/2016 DRAFT 9 D"Wb&Pr