Loading...
HomeMy WebLinkAboutBuck Proposed Permanent Water Solution_20161114Permanent Water Supply Proposal to DEQ - Buck Buck Steam Station Rowan County 189 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-309.211(c1) 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 as the drinking water source. Although HB630 indicates that households are to be covered, Duke Energy has included four (4) parcels that are schools and/or churches within the eligible listing. Undeveloped parcels were identified but were not considered "eligible" because 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 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. Based on the results of the Dewberry evaluation and the factors below, Duke Energy proposes that 188 eligible households and/or schools near Buck be offered the option of a connection to a public water supply or installation of a water treatment system, and one (1) eligible household (identified as household 256 in the Dewberry evaluation) be offered a water treatment system. The closest existing Salisbury Rowan Utilities (SRU) line is located near the intersection of 1-85 and Long Ferry Road. The closest household is approximately 4,700 feet (0.89 miles) from the current line. The furthest household is approximately 15,000 feet (2.84 miles) from the current line. It should also be noted that Rowan County already has had discussions with a number of households on expanding the water distribution system in the vicinity of the Buck Steam Station. A water treatment system is being recommended for household 256, located off of Leonard Road, due to concern over water quality as the distance between that household and the next closest household being offered municipal water is approximately 4,800 feet (0.91 miles); this is also the household that is furthest from the current line. The cost to run the water line to this home is approximately $389,000. Total costs shown in the table below exclude costs associated with running a public water supply line to household 256; therefore the costs below are different than the costs included in Appendix D of the Dewberry evaluation. If household 256 is excluded from the public water installation, the furthest household is approximately 14,500 feet (2.75 miles) from the current line. Estimates prepared by Dewberry, in conjunction with design information provided by the local water municipality, have revealed that at least 142 of eligible households must accept connection to the public water supply for such connection to ensure a long-term, high quality water supply and to be cost effective. Accordingly, Duke Energy proposes that if fewer than 142 of households around the plant accept a connection to a public water supply, then all eligible DUKE �, ENERGY: Permanent Water Supply Proposal to DEQ - Buck households near the plant be offered installation and maintenance of a water treatment system to ensure water safety related to quality issues that can arise with low water usage. From initial discussions with Rowan County and SRU and an evaluation of the system by Dewberry, additional flushing of the line may be required to maintain water quality due to the number of households connected to each line. The amount of flushing required, and whether water quality would be maintained on a line with minimal connections, will continue to be evaluated with Rowan County and SRU as Duke Energy receives feedback from well owners on their preferred method of permanent replacement water supply. Also, since this will be a new system for Rowan County, the monthly water rate will be dependent upon the number of households which choose to be connected to the municipal line. 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, or the final number of households opting for municipal water supply, results in a conclusion different than those stated in this preliminary plan, Duke Energy will revise the plan and submit the pertinent information to NCDEQ for evaluation and approval. Also, the estimate assumes one public water connection (i.e. meter box) per parcel; for parcels containing two households, the number of connections will be determined based upon negotiations between the well owner(s) and the municipality. 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 1­113630. The Dewberry evaluation includes a project schedule based on Dewberry's past experience installing public water systems. This preliminary schedule indicates that a permanent water supply will not be available until November 2018, which does not meet the October 15, 2018 deadline in HB630. Upon submittal of this plan to NCDEQ, Duke Energy will begin negotiations with Rowan County and a more detailed schedule will be developed. If Rowan County's schedule continues to show an implementation date extending beyond October 15, 2018, Duke Energy will request an extension and look at whether other contingency measures need to be implemented. DUKE �, ENERGY: Permanent Water Supply Proposal to DEQ - Buck Public Water Supply Ion Filtration Water Connection Treatment System Total Number Recommended 188 1 Water Quality Criteria Yes. Meets applicable water quality Yes standards (Federal MCLs) Completion Schedule 06/2017 Estimated completion date 11/2018 Request extension to 10/2019 Contingency factors and/or install water treatment N/A systems until line is complete Operational Considerations Required acceptance level to N/A per SRU but will continue achieve consistent water quality and to be evaluated N/A supply Required acceptance level to achieve targeted cost per eligible 76% (142 households) N/A household <$35k/household Location of households relative to 0.89 — 2.75 miles N/A existing municipal water lines A water line project is already Approx.0.91 miles from Other considerations planned for portions of this closest proposed community L municipal connection Costs Total Installation Costs $4,970,000 $7,000 - $10,000 $7,000 - $10,000 Approximate cost per eligible $26,200 household $506 - $2,000 Annual Maintenance Costs N/A Maintenance cost per household N/A $500 - $2,000 annual) Non -Duke Costs Total estimated water bills monthly $9,400 N/A Estimated water bills monthly per $50 N/A household Ongoing municipality costs for maintenance and flushing due to TBD N/A low-flow/low-usage Total Costs (Duke and Non -Duke) $12,000 - $30,000 Total estimated cost for all eligible $6,098,000 neighbors over 10 years —I Total estimated cost for each eligible $32,400 --- $12,000 - $30,000 neighbors over 10 years (� DUKE �' ENERGY,. Dewberry Buck Steam Station Phase II Potable Water Programmatic Evaluation Duke Energy November 14, 2016 SUBMITTED BY: Dewberry 2610 Wycliff Road Suite 410 Raleigh, NC 27607 SUBMITTED TO: Duke Energy Table of Contents ExecutiveSummary ...............................................................................................2 1. Introduction and Project Approach..............................................................4 2. Phase II Basis of Design................................................................................6 2.1 Potable Water Connection Mapping.............................................................. 6 2.2 Municipal Potable Water Connection Opinion of Probable Cost.................6 3. Site Analysis................................................................................................... 7 3.1 Mapping and Household Data....................................................................... 7 3.2 Field Observations.......................................................................................... 7 3.3 Other Considerations.....................................................................................8 4. Regulatory Permitting....................................................................................9 5. Schedule........................................................................................................10 6. Opinion of Probable Cost............................................................................11 Appendix A: Buck Station Phase II Mapping Appendix B: Buck Station Household Data Spreadsheet Appendix C: Schedule Appendix D: Opinion of Probable Cost 9 Dewberry Duke Energy 1 Buck Steam Station Phase 11 Potable Water Programmatic Evaluation 11 Executive Summary This Phase II evaluation is structured to comply with the requirements of North Carolina House Bill 630: Section 13oA-309.211.(ci) 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, 2M6. On June 27, 2016 a project review meeting was held at the Buck Steam Station. Representatives from Duke Energy, Dewberry, Salisbury Rowan Utilities (SRU), Rowan County (including one County Commissioner), and McGill & Associates (Consulting Engineers) attended the meeting. We understand that Rowan County has plans to develop a water distribution system in the vicinity of the Buck Steam Station (independent of House Bill 630). Detailed Phase II mapping was developed using Rowan County property data that show each household in the 1/2 mile compliance buffer. Dewberry visually observed each household shown on the Phase II mapping on July 21, 2016. A database was developed using Rowan County 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 is deemed technically feasible to install the potable water lines in the public road right of way using conventional construction methods. Private easements will be required for approximately seven (7) areas of private property. A schedule was prepared to illustrate milestone dates 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, 2o18. If each of the milestone dates are met, the schedule indicates that project completion can occur in November of 2018 which does not meet the House Bill 630 schedule requirement for permanent replacement water supplies. TODewberry Duke Energy Buck Steam Station Phase 11 Potable Water Programmatic Evaluation 2 An opinion of probable cost was developed to provide potable water service to 189 households within the 1/2 mile compliance buffer. The 189 households are served from 183 water line connections as multiple parcels have more than one household per connection. The estimated costs are summarized below: The potable water connection cost estimate includes a 25% contingency which is deemed consistent with a project at the preliminary engineering level of detail. To be conservative the cost estimate assumes that all i89 households will receive potable water connection. This report provides additional detail on the Project Approach, Basis of Design, and Site Analysis. Buck Steam Station mapping is provided in Appendix A. The household database is provided in Appendix B. The Buck Steam Station Potable Water Schedule is provided in Appendix C, and the Opinion of Probable Cost is provided in Appendix D. TODewberry Duke Energy Buck 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 Buck 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 municipal 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, 2oi6. Using publicly available information Dewberry evaluated the following criteria to perform the Phase II Buck 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 line 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 line 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 Master Planning TODewberry Duke Energy Buck Steam Station Phase 11 Potable Water Programmatic Evaluation 4 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 Rowan County and SRU. On June 27, 2016 a project review meeting was held at the Buck Steam Station to discuss execution of this Phase II preliminary evaluation and subsequent project execution. Representatives from Duke Energy, Dewberry, SRU, Rowan County (including one County Commissioner), and McGill & Associates attended the meeting. The primary purpose of the meeting was to confirm the water distribution system tie-in location, system pressure, pipe size, and water age at the tie -location, capacity limitations, and whether there are future planned water system projects that could impact the Phase II evaluation. We also inquired as to whether any households within a 1/2 mile of the compliance boundary were presently being served by municipal potable water. That same day Duke Energy and Dewberry performed an initial 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 Buck Steam Station, the respective potable water distribution system tie-in location, and the water line 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 mapping based on Rowan County 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. Using the Phase II mapping, we performed an additional drive -by observation of the pipe route on July 21, 2o16. Using the Phase II mapping a database of property owners and household locations was developed. We also prepared a project schedule. Dewberry then developed an opinion of probable cost for the installation of piping infrastructure to the 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. TODewberry Duke Energy Buck Steam Station Phase 11 Potable Water Programmatic Evaluation 5 2. Phase II Basis of Design The purpose of this section is to document basis of design assumptions that were used to prepare the Buck Steam Station mapping, cost estimate, and schedule. 2.1 POTABLE WATER CONNECTION MAPPING Key assumptions for the potable water connection mapping are as follows: Potable water piping is primarily routed along state roads and will use municipality/county existing easements where possible. There are a limited number of households located on private roads or private driveway extensions, which will require private easements. 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 potable water connection cost estimates are as follows: Item 1 on the cost estimates shows 6 inch C-goo PVC for the potable water line 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 the SRU design standards. The 6 inch water line pipe is not sized to meet fire flow as that is not required for potable service. Items 1 through 8 on the cost estimate shows material cost for the piping, valves, and associated fittings. The sum of Items 1 through 8 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 Buck 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. The sum of quantities for items 18-20 on the cost estimate indicates there are 183 potable water connections. The 13 2 inch service taps are for service connections exceeding 1,000 feet or parcels with multiple connections. The 170 3/4 inch service taps are for homes close to the street. • The number of households shown in the cost estimate is based upon the Rowan County property maps and drive -by observations. • No commercial/industrial facilities were identified within the 1/2 mile buffer so there is no allowance to provide potable water to such facilities. Items 9 through 17 and items 21 through 25 are installed cost, so a 30% installation cost factor was not applied. Items 18 through 20 are material cost, so a 30% installation cost factor was applied. Items 1 through 25 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 lines extended down private roads and/or across private property. TODewberry Duke Energy Buck Steam Station Phase 11 Potable Water Programmatic Evaluation 6 3. Site Analysis 3.1 STATION MAPPING AND HOUSEHOLD DATA The Phase II overall map in Appendix A shows the proposed tie-in location to the existing SRU potable water supply system, indicating that over 6 miles (~34,00o LF) of new potable water piping is required to serve households within the 1/2 mile compliance buffer. Rowan County has tentatively agreed to own the new potable water system and SRU will be the water supplying Authority. Rowan County has contracted with McGill & Associates and we understand that detail design documentation has been prepared for the segment of water piping along Long Ferry Road. This design was not shared or reviewed. The Phase II Site map and sheets in Appendix A were prepared by overlaying Rowan 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 Site map shows the 1/2 mile compliance buffer and 13 rectangular sheet map sections. These thirteen sheets illustrate the water line route, individual households, and household service line connections within the 1/2 mile compliance buffer. During the July 21, 2016 drive -by, Dewberry visually observed each household shown in the Appendix A sheet mapping. The household database in Appendix B was created from the Rowan County 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. Review of the mapping from Appendix A allowed for estimates of the required private easement areas around the Steam Station. The potable water line extended to serve residents around the Buck Steam Station will require private easement acquisition in seven areas; one down Ruffin Graham Road, one down Viola Road, one down Grant Road, one along Long Ferry Road, one at the end of Bean Road, and two along Leonard Road. Per SRU practice, the easement area was calculated by multiplying the length of the water line on private property by 30 feet. The area was then multiplied by 50% of the average land value (per acre) for properties around the Buck Steam Station, providing an estimate of the easement cost. Temporary construction easements were not included in the calculation. 3.2 FIELD OBSERVATIONS As shown in Appendix A, the water line piping will be installed along state roads, where possible. During the July 21, 2016 drive -by no rail road crossings or other above grade conflicting physical features that would have a significant impact on the construction cost or schedule were observed. Based on our observations and the Phase II mapping, it appears to be technically feasible to install the potable water line in the public road right of way using conventional construction methods. The water line can be installed with conventional methods such as an open trench with pipe bedding material. Approximately nine water line road crossings will be required and up to 47 service line road crossings will be required. Road crossings will be performed by subsurface boring to avoid open road cuts and traffic impacts. During the drive -by no surface water or apparent wetland infrastructure conflicts were observed. This is consistent with USGS mapping and the U.S. Fish & Wildlife Service National Wetlands Inventory. TODewberry Duke Energy Buck Steam Station Phase 11 Potable Water Programmatic Evaluation 7 During the drive -by no potential conflicts with known existing utilities were observed. At present the 189 households within the 1/2 mile compliance buffer do not have public water or sewer. The natural gas main that supplies the Buck Steam Station is north of the water line route and does not conflict. Residential service natural gas main lines are typically located within the state road right of way and are smaller in diameter than water piping, however, none were identified within the water line route area. Fiber optic markers were also not observed during the drive -by. Aboveground electric was observed and therefore not considered an impediment to water line installation. During the drive -by Dewberry observed the public road right-of-way widths and deem it feasible to install the proposed water line within the unpaved shoulder of NC DOT roadway. We noted a few locations where the right of way limitations will make water line installation more time consuming per liner foot of construction but is still deemed technically feasible. In some areas it may be necessary to conduct subsurface utility evaluation and route the water line accordingly. In other areas that we could not readily determine right of way status (public or not) or areas where private property may have been constructed onto right of way, we either provided an allowance for water line easement, or the construction impact is accounted for in the cost estimate as a renovation allowance. 3.3 OTHER CONSIDERATIONS During the June 27, 2016 project review meeting, Rowan County stated that master plan engineering has been performed to expand potable water service in the general vicinity adjacent to the Buck Steam Station (independent of House Bill 630). The Buck plant manager expressed an interest in receiving potable water at the station of approximately 200,000 gpd. We understand that request is being incorporated into the Rowan County master plan evaluation. Potable water supply to the Buck Steam Station has not been incorporated into this Phase II evaluation as the focus is on cost and schedule to provide potable water to households within the 1/2 mile compliance buffer per House Bill 630. Based upon our project meetings with SRU, Rowan County, and McGill & Associates, our understanding is the current SRU water system maintains approximately 8o psi static pressure with approximately goo gpm flow at a residual pressure of 50 psi. The nearest elevated storage tank to the proposed connection point has an overflow elevation of 927 feet mean sea level (msl) and assuming this tank remains half full and the approximate high point elevation of the area to be served is 750 feet msl, this yields a static pressure of approximately 68 psi. Static pressure above 6o psi is adequate for rural residential domestic service. Therefore based on this preliminary information, the flow capacity and pressure is deemed adequate to serve the 189 households in the 1/2 mile compliance buffer. Water system disinfection residual tends to breakdown as water age increases and this can be caused by lower rural residential demands and increased travel time. Two common ways to combat loss of disinfection residual are 1.) disinfection boosting, and 2.) systematic flushing to maintain flow and minimize water age. The water system extensions, as planned by Dewberry, utilize the minimal diameter pipe for service and considers system flushing to be required in this area. Dewberry discussed the need for supplemental disinfection with SRU, Rowan County and McGill. McGill proposed modeling to verify their assumptions and is coordinating a preliminary effort with SRU to avoid disinfection boosting. Disinfection boosting is not proposed for the system as designed to comply with HB 63o, however systematic flushing should be considered a standard operating protocol. TODewberry Duke Energy Buck Steam Station Phase 11 Potable Water Programmatic Evaluation 8 4. Regulatory Permitting The water line design 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 included in the Buck Steam Station Potable Water Schedule 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 TODewberry Duke Energy Buck Steam Station Phase 11 Potable Water Programmatic Evaluation 9 5. Schedule The Phase II project schedule is provided in Appendix C. The schedule was prepared to illustrate 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, 2o18 the owner of a coal combustion residual surface impoundment shall establish permanent replacement water supplies" The schedule indicates DEQ report submittal on December 15, 2016 and DEQ approval by January 15, 2017. The schedule includes an initial go 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 schedule is deemed typical for a municipal 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 November 2018 which does not meet the October 15, 2018 deadline. TODewberry Duke Energy Buck Steam Station Phase 11 Potable Water Programmatic Evaluation 10 6. Opinion of Probable Cost The Phase II opinion of probable cost is provided in Appendix D. The opinion of probable cost was prepared in accordance with the basis of design criteria in Section 2.2 of this report. The opinion of probable cost indicates that the total estimated cost is approximately $5,310,000, which equates to approximately $28,00o per household. A 25% contingency is included. The Phase II opinion of probable cost includes individual allocations for the service connection lines and meters (items 18 through 25) that equates to approximately $6,50o per new connection. We arrived at that allocation as follows: For items 18 through 20 the service line pipe lengths were measured for each household using the Phase II sheet mapping. Item 20 is for miscellaneous fittings associated with the service line connections. For items 21 through 22 the meter/meter box allowance was developed from vendor quotations and from recent bid tabs for similar projects. Item 23 is for road crossings where the household to be served is on the opposite side of the road from the water line. Items 24 and 25 represent site costs associated with approximately five miles of new service line piping on private property. TODewberry Duke Energy Buck Steam Station Phase 11 Potable Water Programmatic Evaluation 11 Appendix A: Buck Station Phase II Mapping www.dewberry.com IWO- Spencer .: .3aii FkiSrin 1 Sb4ry,Rewa arer u East3pencer rr:+ rA - _ y, Buck Steam Station y I�� 11 13 4Y ��Grant Rd i o f Aw Sao �a 10 r9'an Rd 6 id 2 3 Plan eed'E=cor Development a 9 � f" 012gF Crawford Rd 8 7 v F October 7, 2016 Dewberry - Duke Energy Dewberry Proj. No. 50081772 Proposed Potable Water Site Preliminary Evaluation Buck Steam Station Overall Legend County Boundary Proposed Potable Water Line (Duke) Compliance Boundary 1/2 Mile Buffer Compliance Boundary Existing Potable Water Line (Salisbury -Rowan Utilities) o Planned Economic Development Site Wetlands Duke Energy Plant Railway Interstate US Route State Route Stream/Lake N 1 in = 1,600 feet 0 1,600 3,200 Feet r ,Is 4. October 7, 2016 sups; Dewberry Duke Energy Dewberry Proj. No. 50081772 Proposed Potable Water Site Preliminary Evaluation Buck Steam Station Sheet 1 Legend ----- County Boundary Proposed Potable Water Line (Duke) Services Lines Compliance Boundary 1/2 Mile Buffer Compliance Boundary Existing Potable Water Line (Salisbury -Rowan Utilities) Wetlands Stream/Lake Railway Buildings Constructed Post Aerial Imagery Date C Parcel Reference Number Refer to spreads eet for parcel details N 1 in = 200 feet 0 200 400 Feet N Ww w „j z= 0) C,) J r -1 1 October 7, 2016 sups; Dewberry Duke Energy Dewberry Proj. No. 50081772 Proposed Potable Water Site Preliminary Evaluation Buck Steam Station Sheet 2 Legend County Boundary Proposed Potable Water Line (Duke) Services Lines Compliance Boundary 1/2 Mile Buffer Compliance Boundary Existing Potable Water Line (Salisbury -Rowan Utilities) Wetlands Stream/Lake Railway Buildings Constructed Post Aerial Imagery Date C Parcel Reference Number Refer to spreadsheet for parcel details N 1 in = 200 feet 0 200 400 Feet 0P 171 173 172 175 Fa 228 210 �vrgTCH��I�FsH�ETS T3 O (D 202 - m � 203 214 213 140 209 208 204 217 220 223 225 James St 224 219 146 120 116 117 118 119 115 122 139 121 October 7, 2016 Dewberry - Duke Energy Dewberry Proj. No. 50081772 Proposed Potable Water Site Preliminary Evaluation Buck Steam Station Sheet 3 Legend County Boundary Proposed Potable Water Line (Duke) Services Lines Compliance Boundary 1/2 Mile Buffer Compliance Boundary Existing Potable Water Line (Salisbury -Rowan Utilities) Wetlands Stream/Lake Railway Buildings Constructed Post Aerial Imagery Date C Parcel Reference Number Refer to spreads eet for parcel details N —77L 1 in = 200 feet 0 200 400 Feet October 7, 2016 sups; Dewberry Duke Energy Dewberry Proj. No. 50081772 Proposed Potable Water Site Preliminary Evaluation Buck Steam Station Sheet 4 Legend County Boundary Proposed Potable Water Line (Duke) Services Lines Compliance Boundary 1/2 Mile Buffer Compliance Boundary Existing Potable Water Line (Salisbury -Rowan Utilities) Wetlands Stream/Lake =� Railway Buildings Constructed Post Aerial Imagery Date C Parcel Reference Number Refer to spreadsheet for parcel details 14 1 in = 200 feet 0 200 400 Feet October 7, 2016 sups; Dewberry Duke Energy Dewberry Proj. No. 50081772 Proposed Potable Water Site Preliminary Evaluation Buck Steam Station Sheet 5 Legend County Boundary Proposed Potable Water Line (Duke) Services Lines Compliance Boundary 1/2 Mile Buffer Compliance Boundary Existing Potable Water Line (Salisbury -Rowan Utilities) Wetlands Stream/Lake Railway Buildings Constructed Post Aerial Imagery Date C Parcel Reference Number Refer to spreadsheet for parcel details 1 in = 200 feet 0 200 400 Feet 204 211 217 197 220 223 225 meS S,� 221 224 142 219 124 154 \ 236 150 126 ��Ga��,�ot� �d 109 238 �e 127 143 144 239 129 58 29, 43 L3 8 237 240 (3 233 October 7, 2016 Dewberry - Duke Energy Dewberry Proj. No. 50081772 Proposed Potable Water Site Preliminary Evaluation Buck Steam Station Sheet 6 Legend County Boundary Proposed Potable Water Line (Duke) Services Lines Compliance Boundary 1/2 Mile Buffer Compliance Boundary Existing Potable Water Line (Salisbury -Rowan Utilities) Wetlands Stream/Lake Railway Buildings Constructed Post Aerial Imagery Date C Parcel Reference Number Refer to spreadsheet for Tarcel details 1V 1 in = 200 feet 0 200 400 Feet 141 - 136 ,Z 137 �e 144 � 143 134 109 October 7, 2016 sups; Dewberry Duke Energy Dewberry Proj. No. 50081772 Proposed Potable Water Site Preliminary Evaluation Buck Steam Station Sheet 7 Legend County Boundary Proposed Potable Water Line (Duke) Services Lines Compliance Boundary 1/2 Mile Buffer Compliance Boundary Existing Potable Water Line (Salisbury -Rowan Utilities) Wetlands Stream/Lake Railway Buildings Constructed Post Aerial Imagery Date C Parcel Reference Number Refer to spreadsheet for parcel details ;2� + 1 in = 200 feet 0 200 400 Feet 235 I' 232 230 237 229 231 240 233 October 7, 2016 Dewberry - Duke Energy Dewberry Proj. No. 50081772 Proposed Potable Water Site Preliminary Evaluation Buck Steam Station Sheet 8 Legend County Boundary Proposed Potable Water Line (Duke) Services Lines Compliance Boundary 1/2 Mile Buffer Compliance Boundary Existing Potable Water Line (Salisbury -Rowan Utilities) Wetlands Stream/Lake Railway Buildings Constructed Post Aerial Imagery Date C Parcel Reference Number Refer to spreadsheet for parcel details 1 in = 200 feet 0 200 400 Feet October 7, 2016 sups; Dewberry Duke Energy Dewberry Proj. No. 50081772 Proposed Potable Water Site Preliminary Evaluation Buck Steam Station Sheet 9 Legend County Boundary Proposed Potable Water Line (Duke) Services Lines Compliance Boundary 1/2 Mile Buffer Compliance Boundary Existing Potable Water Line (Salisbury -Rowan Utilities) Wetlands Stream/Lake Railway Buildings Constructed Post Aerial Imagery Date C Parcel Reference Number Refer to spreadsheet for parcel details 1 in = 250 feet 0 250 500 Feet 169j 3 Ito" D D (5) z z Grant Rd C8 a3 rnrn rn m .,o 94 96 - 67 C0 90 ' (95' C> �9� 255 24) MATCH LINE SHEET 10 MACH LINE SHEET 9 - 256 _ 233 - FI NAL�- October 7, 2016 sups; Dewberry Duke Energy Dewberry Proj. No. 50081772 Proposed Potable Water Site Preliminary Evaluation Buck Steam Station Sheet 10 Legend County Boundary Proposed Potable Water Line (Duke) Services Lines Compliance Boundary 1/2 Mile Buffer Compliance Boundary Existing Potable Water Line (Salisbury -Rowan Utilities) Wetlands Stream/Lake Railway Buildings Constructed Post Aerial Imagery Date C Parcel Reference Number Refer to spreadsheet for parcel details N 1 in = 200 feet 0 200 400 Feet (58; �� 254 � ,n n _ (20 Z Z mm � c42i I7=7 rn _ mm [407 MR, -1 55 Gr 32 _ 56 57 (54) 30 233 l25) (04 / . October 7, 2016 Dewberry - Duke Energy Dewberry Proj. No. 50081772 Proposed Potable Water Site Preliminary Evaluation Buck Steam Station Sheet 11 Legend County Boundary Proposed Potable Water Line (Duke) Services Lines Compliance Boundary 1/2 Mile Buffer Compliance Boundary Existing Potable Water Line (Salisbury -Rowan Utilities) Wetlands Stream/Lake Railway Buildings Constructed Post Aerial Imagery Date C Parcel Reference Number Refer to spreadsheet for parcel details 1 in = 200 feet 0 200 400 Feet October 7, 2016 sups; Dewberry Duke Energy Dewberry Proj. No. 50081772 Proposed Potable Water Site Preliminary Evaluation Buck Steam Station Sheet 12 Legend County Boundary Proposed Potable Water Line (Duke) Services Lines Compliance Boundary 1/2 Mile Buffer Compliance Boundary Existing Potable Water Line (Salisbury -Rowan Utilities) Wetlands Stream/Lake Railway Buildings Constructed Post Aerial Imagery Date C Parcel Reference Number Refer to spreadsheet for parcel details ` V 1 in = 200 feet 0 200 400 Feet 250 �2) 0 N co W W 61 1(0) 39 W W � 2 2 1 88) L'J ZZ _ Leonard Rd xx U U � 8 i7�,'f- - )63 (83i (73i A �84) 69 68 3F October 7, 2016 sups; Dewberry Duke Energy Dewberry Proj. No. 50081772 Proposed Potable Water Site Preliminary Evaluation Buck Steam Station Sheet 13 Legend County Boundary Proposed Potable Water Line (Duke) Services Lines Compliance Boundary 1/2 Mile Buffer Compliance Boundary Existing Potable Water Line (Salisbury -Rowan Utilities) Wetlands Stream/Lake Railway Buildings Constructed Post Aerial Imagery Date C Parcel Reference Number Refer to spreadsheet for parcel details 1V 1 in = 250 feet 0 250 500 Feet Appendix B: Buck Station Household Data Spreadsheet www.dewberry.com Duke Potable Phase II Buck Parcel Spreadsheet BUCK Easement Label Parcel ID Site Address Type of Service Land Use Owner Tax Address Req' Daily Flow Other Notes Required 1 050 004 0 RUFFIN GRAHAM N/A Empty Lot MORGAN CHARLIE R 775 STONER MORGAN RD Yes - 2 050 006 710 STONER MORGAN Residential In Use STONER RICHARD 432 WILLOW RD 480 Gallons/connection 3 050 007 0 STONER MORGAN N/A Empty Lot MORGAN CHARLIE R 775 STONER MORGAN RD - 4 050 008 675 STONER MORGAN Residential In Use STONER HELEN FOX 675 STONER MORGAN RD 480 Gallons/connection 5 050 009 760 STONER MORGAN Residential In Use STONER MELVIN EDWARD TRUSTEE 760 STONER MORGAN RD 480 Gallons/connection 6 050 010 715 STONER MORGAN Residential In Use HEILIG WILLIE JAMES PO BOX 24 480 Gallons/connection 7 050 011 675 STONER MORGAN Residential In Use STONER HELEN FOX 675 STONER MORGAN RD 480 Gallons/connection 8 050 012 1050 RUFFIN GRAHAM Residential In Use DENHAM CARL FRANKLIN & PO BOX 318 480 Gallons/connection 9 050 013 1080 RUFFIN GRAHAM Residential In Use GRAHAM SAMUEL LOUIS 1080 RUFFIN GRAHAM RD 480 Gallons/connection 10 050 014 1095 RUFFIN GRAHAM Residential In Use RUFFIN ESSIE GRAHAM 1095 VIOLA LN 480 Gallons/connection 11 050 015 775 STONER MORGAN Residential In Use MORGAN CHARLIE R 775 STONER MORGAN RD 480 Gallons/connection 12 050 017 840 STONER MORGAN Residential In Use DUDLEY FANNIE RUTH MORGAN 840 STONER MORGAN RD 480 Gallons/connection 13 050 018 810 STONER MORGAN Residential In Use MORGAN CHARLIE R 775 STONER MORGAN RD 480 Gallons/connection 14 050 019 790 STONER MORGAN Residential In Use ROBERSON HARVEY DARNELL LOAN SERVICING TAX DEPT 480 Gallons/connection 15 050 023 740 STONER MORGAN Residential In Use TORRES LUIS & WF 740 STONER MORGAN RD 480 Gallons/connection 16 050 026 1115 RUFFIN GRAHAM Residential In Use MORGAN WALTER RENARD 1115 RUFFIN GRAHAM RD 480 Gallons/connection 17 600 001 240 LEONARD Residential In Use GOBBLE REGINALD L & 270 LEONARD RD 480 Gallons/connection 18 600 002 1160 LEONARD Residential In Use THOMAS RONALD FREDERICK & WF 1160 LEONARD RD 480 Gallons/connection 19 600 003 940 LEONARD Residential In Use STARNES CONNIE MILLER & HUS 1020 LEONARD RD 480 Gallons/connection 20 600 004 880 LEONARD Residential In Use STARNES KENNETH S 324 REGENCY DR 480 Gallons/connection 21 600 005 770 LEONARD Residential In Use BEAVER TYSON GRANVILLE & WF 770 LEONARD RD 480 Gallons/connection 2 houses 22 600 00501 820 LEONARD Residential In Use BEAVER TYSON GRANVILLE & WF 770 LEONARD RD 480 Gallons/connection 23 600 006 0 LEONARD N/A Empty Lot STARNES CONNIE MILLER & HUS 1020 LEONARD RD - 24 600 007 625 LEONARD Residential In Use GOODNIGHT JIMMIE G SR & WF 625 LEONARD RD 480 Gallons/connection 25 600 008 585 LEONARD Residential In Use JACKSON KRISTOPHER THOMAS 117 ALLEN LN 480 Gallons/connection 2 houses 26 600 009 630 LEONARD Residential In Use GOODNIGHT JIMMIE GEORGE JR 630 LEONARD RD 480 Gallons/connection 3 houses 27 600 00901 680 LEONARD Residential In Use GOODNIGHT JIMMIE G SR & WF 625 LEONARD RD 480 Gallons/connection 28 600 010 560 LEONARD Residential In Use MOORE GEORGIA LEONARD ETAL 580 LEONARD RD 480 Gallons/connection 29 600 011 470 LEONARD Residential In Use MOORE GEORGIA LEONARD 580 LEONARD RD 480 Gallons/connection 30 600 012 560 LEONARD N/A Empty Lot MOORE GEORGIA LEONARD ETAL 580 LEONARD RD - 31 600 013 0 LEONARD N/A Empty Lot SMOOT ROBERT MCKINLEY TRUST PO BOX 204 - 32 600 01301 485 LEONARD Residential In Use MCKINNEY WILLIAM VERNON 485 LEONARD RD 480 Gallons/connection 33 600 014 0 LEONARD Residential In Use SMOOT ROBERT MCKINLEY TRUST PO BOX 204 480 Gallons/connection 34 600 016 1230 LEONARD Residential In Use BUTLER BRADLEY WAYNE TRUSTEE 214 MAUPIN AVE 480 Gallons/connection 35 600 017 1060 LEONARD Residential In Use STARNES LAWSON KIM &WF 1020 LEONARD RD 480 Gallons/connection 36 600 018 1085 LEONARD Residential In Use KEYS ROBERT M 240 ALPINE CIR 480 Gallons/connection 37 600 019 1145 LEONARD Residential In Use OGG SHANE DAVID 1145 LEONARD RD 480 Gallons/connection 38 600 020 1165 LEONARD Residential In Use ALLEY RANDY LEE 1165 LEONARD RD 480 Gallons/connection 39 600 022 1240 LEONARD Residential In Use THOMAS MARION C 1230 LEONARD RD 480 Gallons/connection 40 600 023 920 LEONARD Residential In Use THOMPSON BETTY JEAN 570 WATERS RD 480 Gallons/connection 41 600 031 0 LEONARD N/A Empty Lot STARNES KENNETH S & WF 324 REGENCY DR - 42 600 032 0 LEONARD N/A Empty Lot ELLER JEANETTE S 124 STARCREST DR - 43 600 034 580 LEONARD Residential In Use MOORE WILLIAM CARL III & WF 580 LEONARD RD 480 Gallons/connection 44 600 035 1180 LEONARD Residential In Use BUTLER TERRY W & WF 1180 LEONARD RD 480 Gallons/connection 45 600 037 1020 LEONARD Residential In Use STARNES KIM & WF 1020 LEONARD RD 480 Gallons/connection 46 600 038 270 LEONARD Residential In Use GOBBLE REGINALD L & 270 LEONARD RD 480 Gallons/connection 47 600 040 620 LEONARD Residential In Use GOODNIGHT JIMMIE GEORGE JR 630 LEONARD RD 480 Gallons/connection 48 600 041 280 LEONARD Residential In Use GOBBLE REGINALD L & 270 LEONARD RD Yes 480 Gallons/connection 49 600 043 330 LEONARD N/A Empty Lot HODGES BEULAH LOWE 330 LEONARD RD - 50 600 044 0 LEONARD Residential In Use HODGES BEULAH LOWE 330 LEONARD RD 480 Gallons/connection 51 600 045 250 LEONARD Residential In Use GOBBLE JAMES ROBERT & WF 210 DUKEVILLE RD 480 Gallons/connection 52 600 046 260 LEONARD Residential In Use GOBBLE JOHN BRYANT PO BOX 293 480 Gallons/connection 2 houses 53 600 047 0 LEONARD N/A Empty Lot LEONARD DONNA B 685 LEONARD RD - 54 600 048 0 LEONARD N/A Empty Lot LEONARD DONNA B 685 LEONARD RD 55 600 049 0 LEONARD N/A Empty Lot LEONARD DONNA B 685 LEONARD RD 56 600 050 685 LEONARD Residential In Use LEONARD DONNA B 685 LEONARD RD 480 Gallons/connection 57 600 051 645 LEONARD Residential In Use LEONARD DONNA B 685 LEONARD RD 480 Gallons/connection 58 600 052 370 LEONARD N/A Empty Lot SMOOT ROBERT MCKINLEY TRUST PO BOX 204 - 59 600 053 1155 LEONARD Residential In Use JACOBSON ROBERT WYATT &WF 175 ELWOOD LN 480 Gallons/connection 60 600 054 1080 LEONARD Residential In Use THOMAS RONALD F ETAL 1160 LEONARD RD 480 Gallons/connection 61 601 001 1250 LEONARD Residential In Use RITCHIE JOHN WALTER 1250 LEONARD RD 480 Gallons/connection 62 601 002 1270 LEONARD Residential In Use RITCHIE WALTER LANNY 1270 LEONARD RD 480 Gallons/connection 63 601 003 1360 LEONARD Residential In Use BRAGG DONNA P &HUS 1360 LEONARD RD 480 Gallons/connection 64 601 004 1525 or 1530 LEONARD Residential In Use PHILLIPS JACKIE J & HUS 6780 N TORREY PINES DR 480 Gallons/connection 65 601 008 0 LEONARD Residential In Use THOMAS CHARLES NORMAN JR 1735 LEONARD RD 480 Gallons/connection 66 601 009 550 GRANT Residential In Use MAHALEY JAMES A &WF LEVENE M & 2302 LONG FERRY RD Yes 480 Gallons/connection 67 60100901 580 GRANT Residential In Use MAHALEY JAMES A &WF LEVENE M & 2302 LONG FERRY RD 480 Gallons/connection 68 601 010 0 GRANT N/A Empty Lot SWAN JERRY W & WF 220 S LAFAYETTE ST - 69 601 011 0 BEAN N/A Empty Lot BEAN HOWARD STANLEY 325 BEAN RD - 70 601 012 450 GRANT Residential In Use BEAN RUTH GOBBLE 265 BEAN RD 480 Gallons/connection 71 601 013 0 GRANT N/A Empty Lot ROSEMAN PATRICIA MILLER 330 GRANT RD - 72 601 014 1255 LEONARD Residential In Use SHELBY DAVID ALAN &WF 1255 LEONARD RD 480 Gallons/connection 73 601 015 265 BEAN Residential In Use BEAN RUTH GOBBLE 265 BEAN RD Yes 480 Gallons/connection 74 601 016 1285 LEONARD Residential In Use GOBBLE DONALD R &WF 1285 LEONARD RD 480 Gallons/connection 75 601 017 1425 LEONARD Residential In Use LUCKADOO JONATHAN R &WF 1425 LEONARD RD 480 Gallons/connection 76 601 020 235 BEAN Residential In Use ROGERS LYNN ETAL 165 BASS RUN 480 Gallons/connection 77 601 022 330 GRANT Residential In Use ROSEMAN PATRICIA MILLER 330 GRANT RD 480 Gallons/connection 78 601 023 185 BEAN Residential In Use ROGERS LYNN ETAL 165 BASS RUN 480 Gallons/connection 79 601 026 1730 LEONARD Residential In Use EARNHARDT GRADY RAY &WF 1730 LEONARD RD 480 Gallons/connection 80 601 027 1475 LEONARD Residential In Use KISTLER JOHN L JR &WF 1475 LEONARD RD 480 Gallons/connection 81 601 030 0 BEAN Residential In Use ROGERS LYNN ETAL 165 BASS RUN 480 Gallons/connection 82 601 035 1620 LEONARD Residential In Use KIMBRO BONNIE JANE 1620 LEONARD RD 480 Gallons/connection 83 601 104 1645 LEONARD Residential In Use PENDLETON TERRY S &WF 1645 LEONARD RD 480 Gallons/connection 84 601 206 325 BEAN Residential In Use BEAN HOWARD STANLEY 325 BEAN RD 480 Gallons/connection 85 601 217 380 GRANT Residential In Use GAULTNEY TINA ELLER 380 GRANT RD 480 Gallons/connection 86 601 218 1725 LEONARD Residential In Use THOMAS CHARLES NORMAN JR 1735 LEONARD RD 480 Gallons/connection 87 601 232 1550 LEONARD Residential In Use EVERHART FRANK RAY &WF 1550 LEONARD RD 480 Gallons/connection 88 601 233 1440 LEONARD Residential In Use DIEUL MICHELLE LOREN 1440 LEONARD RD 480 Gallons/connection 89 601 234 1590 LEONARD Residential In Use EVERHART FRANK RAY &WF 1550 LEONARD RD 480 Gallons/connection 90 602 001 225 GRANT Residential In Use WEAVER LORI THOMPSON 255 GRANT RD 480 Gallons/connection 91 602 002 425 GRANT Residential In Use BUTLER JOEL BENARD &WF 425 GRANT RD 480 Gallons/connection 92 602 052 0 GRANT N/A Empty Lot WEAVER RONALD MARK 255 GRANT RD - 93 602 053 415 GRANT Residential In Use BUTLER JOEL BENARD &WF 425 GRANT RD 480 Gallons/connection 94 602 063 255 GRANT Residential In Use WEAVER RONALD MARK 255 GRANT RD 480 Gallons/connection 95 602 075 315 GRANT Residential In Use ALLEN TIMOTHY DALE 315 GRANT RD 480 Gallons/connection 96 602 079 0 GRANT N/A Empty Lot WEAVER RONALD MARK 255 GRANT RD - 97 603 002 2380 LONG FERRY Schools In Use BETHEL METHODIST CHURCH 2380 LONG FERRY RD 15 Gallons/day/student 98 603 003 185 DUKEVILLE Schools In Use PARRA CARLOS HERNAN &WF 2440 LONG FERRY RD 15 Gallons/day/student 99 603 004 0 LEONARD N/A Empty Lot JOHNSTON TODD S &WF 150 LEONARD RD - 100 603 00401 0 LONG FERRY N/A Empty Lot POSTON LOIS PEACOCK 2535 LONG FERRY RD - 101 603 005 170 LEONARD Residential In Use LOFLIN-WALKER PHYLLIS 170 LEONARD RD 480 Gallons/connection 102 603 006 230 LEONARD Residential In Use BEAN RUTH GOBBLE 265 BEAN RD 480 Gallons/connection 103 603 008 235 LEONARD Residential In Use BEAVER TERRY MAY 1220 JUBILEE RD 480 Gallons/connection 104 603 00801 175 LEONARD Residential In Use ALBARRAN MARCOS & 175 LEONARD RD 480 Gallons/connection 105 603 00802 2520 LONG FERRY Residential In Use WILSON LARRY DEAN &WF 2520 LONG FERRY RD 480 Gallons/connection 106 603 009 245 LEONARD Residential In Use BARRIER CHARLES WESLEY &WF 245 LEONARD RD 480 Gallons/connection 107 603 010 2550 LONG FERRY Residential In Use SHELBY HUBERT P &WF 2595 LONG FERRY RD 480 Gallons/connection 108 603 011 2560 LONG FERRY Residential In Use SHELBY HUBERT P &WF 2595 LONG FERRY RD 480 Gallons/connection 109 603 013 0 LONG FERRY N/A Empty Lot FIRE DEPT MILLERS FERRY VOINC % KIM STARNES - 110 603 01302 2650 LONG FERRY Residential In Use FIRE DEPT MILLERS FERRY VOINC % KIM STARNES 480 Gallons/connection 111 603 01304 2610 LONG FERRY Residential In Use PONDS MEREDITH SY 610 ANDREWS ST 480 Gallons/connection 112 603 014 325 LEONARD Schools In Use YADKIN GROVE BAPTIST CHURCH PO BOX 3393 15 Gallons/day/student 113 603 018 2810 LONG FERRY Residential In Use MILLER TED M & WF 2810 LONG FERRY RD 480 Gallons/connection 114 603 020 2730 LONG FERRY Residential In Use SWINDEL CARMEN ROSEMAN 2730 LONG FERRY RD 480 Gallons/connection 115 603 022 2425 LONG FERRY Residential In Use DAVIS JAMES ALAN &WF 2425 LONG FERRY RD 480 Gallons/connection 2 houses 1 meter, 2 services 116 603 023 2429 LONG FERRY Residential In Use MARSH ERIC WOODROW 22 FAWN CT 480 Gallons/connection 117 603 024 2435 LONG FERRY Residential In Use MOORE MICHAEL &WF 2435 LONG FERRY RD 480 Gallons/connection 118 603 025 2455 LONG FERRY Residential In Use MCCOY R D &WF 304 FALLINGBROOK DR 480 Gallons/connection 119 603 026 2505 LONG FERRY Residential In Use FACEMYER JOSEPH W JR &WF 2505 LONG FERRY RD 480 Gallons/connection 120 603 027 0 LONG FERRY Residential In Use POSTON LOIS PEACOCK 2535 LONG FERRY RD 480 Gallons/connection 121 603 02701 0 LONG FERRY N/A Empty Lot HAGER LUCILLE C 555 BONANZA DR - 122 603 02702 2535 LONG FERRY Residential In Use POSTON LOIS PEACOCK 2535 LONG FERRY RD 480 Gallons/connection 123 603 028 2515 LONG FERRY Residential In Use POSTON LOIS PEACOCK 2535 LONG FERRY RD 480 Gallons/connection 124 603 029 2575 LONG FERRY Residential In Use SHELBY HUBERT P &WF 2595 LONG FERRY RD 480 Gallons/connection 125 603 02901 2555 LONG FERRY Residential In Use HAGER LUCILLE C 555 BONANZA DR 480 Gallons/connection 126 603 030 0 KERN CARLTON N/A Empty Lot SHELBY HUBERT P &WF 2595 LONG FERRY RD - 127 603 031 2605 LONG FERRY Residential In Use SHELBY HUBERT P &WF 2595 LONG FERRY RD 480 Gallons/connection 128 603 032 0 LONG FERRY N/A Empty Lot POSTON LOIS PEACOCK 2535 LONG FERRY RD - 129 603 03201 2625 LONG FERRY Residential In Use FARMER DONNA BROWN 2625 LONG FERRY RD UNIT A 480 Gallons/connection 130 603 033 2655 LONG FERRY Residential In Use ROBINSON TODD F &WF 1630 OLD UNION CHURCH RD 480 Gallons/connection 131 603 034 2679 LONG FERRY Residential In Use TAYLOR WILLIAM S &WF 830 MAINSAIL RD 480 Gallons/connection 132 603 03401 2675 LONG FERRY Residential In Use TAYLOR WILLIAM SPENCER 830 MAINSAIL RD 480 Gallons/connection 133 603 036 2685 LONG FERRY Residential In Use MAHALEY DONNA STOKES 2685 LONG FERRY RD 480 Gallons/connection 134 603 03603 2715 LONG FERRY Residential In Use GRAHAM WAYNE ALEXANDER 2715 LONG FERRY RD 480 Gallons/connection 135 603 037 2765 LONG FERRY Residential In Use HANNOLD RICHARD L JR &WF 545 NEWPORT DR 480 Gallons/connection 136 603 038 2815 LONG FERRY Residential In Use LEONARD T BENTLEY 274 MERRIMON AVE 480 Gallons/connection 137 603 046 2710 LONG FERRY Residential In Use SHOAF WILLIAM CLAY JR &WF 2710 LONG FERRY RD 480 Gallons/connection 138 603 049 150 LEONARD Residential In Use JOHNSTON TODD S &WF 150 LEONARD RD 480 Gallons/connection 139 603 053 0 LONG FERRY N/A Empty Lot BOLICK DONNA L 2395 LONG FERRY RD - 140 603 071 285 DUKEVILLE Residential In Use BOSTIAN GEORGE WATTS SR &WF 285 DUKEVILLE RD 480 Gallons/connection 141 603 079 2750 LONG FERRY Residential In Use RISNER BETTY L 2750 LONG FERRY RD 480 Gallons/connection 142 603 081 0 JAMES Residential In Use MCCLAMROCK ALEX FRANKLIN 2560 JAMES ST 480 Gallons/connection 143 603 089 2670 LONG FERRY Residential In Use KLUTTZ WILLIAM EDWARD 1204 ROWAN MILL RD 480 Gallons/connection 144 603 090 0 LONG FERRY N/A Empty Lot SHOAF WILLIAM CLAY JR &WF 2710 LONG FERRY RD - 145 603 092 2405 LONG FERRY Residential In Use JONES JEREMIAH 2405 LONG FERRY RD 480 Gallons/connection 146 603 093 2395 LONG FERRY Residential In Use BOLICK DONNA EARL 2395 LONG FERRY RD 480 Gallons/connection 147 603 095 355 KERN CARLTON Residential In Use MYERS VIDA MADDEN 2735 LONG FERRY RD 480 Gallons/connection 148 603 097 2735 LONG FERRY Residential In Use MYERS VIDA MADDEN 2735 LONG FERRY RD 480 Gallons/connection 149 603 105 235 KERN CARLTON Residential In Use ADAMS TIMMY R 610 E 1ST ST 480 Gallons/connection 150 603 106 0 KERN CARLTON N/A Empty Lot POSTON LOIS PEACOCK 2535 LONG FERRY RD - 151 603 107 270 KERN CARLTON Residential In Use SHEPHERD WILLIAM MARK &WF 270 KERN CARLTON RD 480 Gallons/connection 152 603 115 0 LONG FERRY N/A Empty Lot KERN CARLTON FARMS LLC 10 LAWTON LN - 153 603 118 0 LONG FERRY N/A Empty Lot CARLTON PRITCHARD S HEIRS 429 BETHEL DR - 154 603 119 2595 LONG FERRY Residential In Use SHELBY HUBERT P &WF 2595 LONG FERRY RD 480 Gallons/connection 155 603 123 280 KERN CARLTON Residential In Use MELLONE VINCENT FRANK JR 280 KERN CARLTON RD 480 Gallons/connection 156 603 125 0 LEONARD N/A Empty Lot LOFLIN MARGARET L 170 LEONARD RD - 157 603 126 0 LEONARD N/A Empty Lot WILSON LARRY DEAN &WF 2520 LONG FERRY RD - 158 603 127 165 LEONARD Residential In Use PEREZ ROBERTO PEREZ & 165 LEONARD RD 480 Gallons/connection 159 603 132 0 LONG FERRY N/A Empty Lot BETHEL UNITED METHODIST CH PO BOX 250 - 160 603 133 2575 LONG FERRY Residential In Use HELM CHRISTINA LYNN 2575 LONG FERRY RD 480 Gallons/connection 161 603 134 2440 LONG FERRY Residential In Use PARRA CARLOS HERNAN &WF 2440 LONG FERRY RD 480 Gallons/connection 162 603A01303 0 LEONARD N/A Empty Lot YADKIN GROVE MISSIONARY PO BOX 3393 - 163 603A068 329 LEONARD Residential In Use LYERLY KATHY C 329 LEONARD RD 480 Gallons/connection 164 603A069 0 LEONARD Schools In Use YADKIN GROVE BAPTIST CHURCH PO BOX 3393 15 Gallons/day/student 165 603A098 0 LEONARD N/A Empty Lot BARRIER DORIS GOBBLE 245 LEONARD RD - 166 603A099 295 LEONARD Residential In Use RARY ERNESTTJR 295 LEONARD RD 480 Gallons/connection 167 603A100 0 LEONARD N/A Empty Lot VARIETY WORLD INC 414 WILLOW RD - 168 603A101 315 LEONARD Residential In Use KRIDERJACQUELINE ELAINE 315 LEONARD RD 480 Gallons/connection 169 603A103 0 RUTH N/A Empty Lot YADKIN GROVE MISSIONARY PO BOX 3393 - 170 603A104 345 LEONARD Residential In Use ROBINSON ROSHELL LINETTE 345 LEONARD RD 480 Gallons/connection 171 603B050 0 STONER MORGAN N/A Empty Lot KOONTZ BERTIE THOMPSON 261 STONER MORGAN RD - 172 603BO51 241 STONER MORGAN Residential In Use MOLLINEDO MARIA ESTER 245 STONER MORGAN RD 480 Gallons/connection 173 603B052 261 STONER MORGAN Residential In Use KOONTZ BERTIE THOMPSON 261 STONER MORGAN RD 480 Gallons/connection 174 603B055 351 STONER MORGAN Residential In Use WEDDERBURN RANDY LYNN 351 STONER MORGAN RD 480 Gallons/connection 175 603B056 221 STONER MORGAN Residential In Use ATKINS RICHARD EUGENE 221 STONER MORGAN RD 480 Gallons/connection 176 603B059 2302 LONG FERRY Residential In Use MAHALEY JAMES A &WF LEVENE M & 2302 LONG FERRY RD 480 Gallons/connection 177 603B062 2220 LONG FERRY Residential In Use THOMAS MARVIN DOUGLAS 2220 LONG FERRY RD 480 Gallons/connection 178 603B064 0 LONG FERRY Residential In Use MAHALEY JAMES A &WF LEVENE M & 2302 LONG FERRY RD 480 Gallons/connection 179 603B108 0 LONG FERRY N/A Empty Lot MAHALEY JAMES A &WF LEVENE M & 2302 LONG FERRY RD - 180 6501001 1555 DUKEVILLE Duke Plant In Use DUKE ENERGY CORP MAIL CODE DEC41-B 181 6501002 0 STONER MORGAN N/A Empty Lot STARNES LAWSON KIM &WF 1020 LEONARD RD - 182 6501004 525 STONER MORGAN Residential In Use BAILEY SUZETTE MORGAN 550 STONER MORGAN RD 480 Gallons/connection 183 6501005 555 STONER MORGAN Residential In Use NEELY GEORGE LEVIE &WF 555 STONER MORGAN RD 480 Gallons/connection 184 6501006 540 STONER MORGAN Residential In Use ALLEN ROBERT BERNARD 540 STONER MORGAN RD 480 Gallons/connection 185 6501007 510 STONER MORGAN Residential In Use BROWN RALPH 510 STONER MORGAN RD 480 Gallons/connection 186 6501008 550 STONER MORGAN Residential In Use BAILEY RICHARD JUNIOR &WF 550 STONER MORGAN RD 480 Gallons/connection 187 6501009 0 STONER MORGAN N/A Empty Lot NAPOLEON CAROLYN HOLLAND ETAL 811 MAPLE RIDGE CREEK - 188 6501010 1095 VIOLA Residential In Use RUFFIN ESSIE GRAHAM 1095 VIOLA LN Yes 480 Gallons/connection 189 6501011 675 STONER MORGAN N/A Empty Lot STONER HELEN FOX 675 STONER MORGAN RD - 190 6501012 0 VIOLA N/A Empty Lot STONER LINDA KAY 675 STONER MORGAN RD Yes 191 6501013 0 STONER MORGAN N/A Empty Lot BAILEY SUZETTE MORGAN 550 STONER MORGAN RD - 192 6501014 1050 VIOLA Residential In Use GRAHAM JERRY WAYNE 1050 VIOLA LN 480 Gallons/connection 193 6501015 0 VIOLA N/A Empty Lot RUFFIN FELICIA CAMILLE 1110 RUFFIN GRAHAM RD - 194 6501016 535 STONER MORGAN Residential In Use SALAAM MISHELLE ALISA 535 STONER MORGAN RD 480 Gallons/connection 195 6501017 361 STONER MORGAN Residential In Use STARNES JASON ANDREW 361 STONER MORGAN RD 480 Gallons/connection 196 6502001 540 DUKEVILLE Residential In Use SHEPHERD ERNEST RAY SR &WF 3785 LONG FERRY RD 480 Gallons/connection 197 6502002 525 DUKEVILLE Residential In Use MELTON LARRY S PO BOX 96 480 Gallons/connection 198 6502003 330 DUKEVILLE Residential In Use LEONARD CLYDE BENNETT 330 DUKEVILLE RD 480 Gallons/connection 199 6502004 485 DUKEVILLE Residential In Use ROLLINS CHARLES TRUITT &WF 485 DUKEVILLE RD 480 Gallons/connection 200 6502005 520 DUKEVILLE Residential In Use WENTLING FINLEY DARYL & 1100 BRINGLE FERRY RD APT 111 480 Gallons/connection 201 6502006 590 DUKEVILLE Residential In Use QUEEN RONALD NEIL 590 DUKEVILLE RD 480 Gallons/connection 202 6502007 415 DUKEVILLE Residential In Use CHAPPELL CARL E &WF 415 DUKEVILLE RD 480 Gallons/connection 203 6502008 355 DUKEVILLE Residential In Use ELLER PHYLLIS GOODMAN & HUS 355 DUKEVILLE RD 480 Gallons/connection 204 6502009 545 DUKEVILLE Residential In Use WETHERELLJOANNE LOUISE 310 WACCAMAW DR 480 Gallons/connection 205 6502010 410 DUKEVILLE Residential In Use JOHNSON BRYAN SCOTT 410 DUKEVILLE RD 480 Gallons/connection 206 6502011 610 DUKEVILLE Residential In Use SHOAF BRYAN C 610 DUKEVILLE RD 480 Gallons/connection 207 6502012 715 DUKEVILLE Residential In Use SMITH RUSSELL S 12626 CEDAR POST LN 480 Gallons/connection 208 6502013 180 DUKEVILLE Residential In Use KOONTZ BYRON HARRISON HEIRS 180 DUKEVILLE RD 480 Gallons/connection 209 6502014 210 DUKEVILLE Residential In Use GOBBLE JAMES ROBERT &WF 210 DUKEVILLE RD 480 Gallons/connection 210 6502015 490 DUKEVILLE Residential In Use JOWERS JERRY D 490 DUKEVILLE RD 480 Gallons/connection 211 6502016 0 DUKEVILLE N/A Empty Lot DUKE ENERGY CORP MAIL CODE DEC41-B - 212 6502017 710 DUKEVILLE Residential In Use LEWIS JAMES M &WF 710 DUKEVILLE RD 480 Gallons/connection 213 6SO2018 220 DUKEVILLE Residential In Use ASC PROPERTIES OF NC LLC 407 INVERNESS DR 480 Gallons/connection 214 6502019 310 DUKEVILLE Residential In Use GRAHAM RALPH MARCELLE JR & WF 310 DUKEVILLE RD 480 Gallons/connection 215 6SO2020 635 DUKEVILLE Residential In Use QUEEN JULIA W 635 DUKEVILLE RD 480 Gallons/connection 216 6502023 665 DUKEVILLE Residential In Use GRAHAM TREVOR ALEXANDER 665 DUKEVILLE RD 480 Gallons/connection 217 6502024 2550 JAMES Residential In Use MCCLAMROCK ALEX FRANKLIN & ETA 2560 JAMES ST 480 Gallons/connection 218 6502025 585 DUKEVILLE Residential In Use LENTZ GREGORY CHARLES &WF 585 DUKEVILLE RD 480 Gallons/connection 219 6502026 2625 JAMES Residential In Use MCCLAMROCK ALEX FRANKLIN 2560 JAMES ST 480 Gallons/connection 220 6502027 2560 JAMES Residential In Use BILLINGSLEY DAVID D &WF 2560 JAMES ST 480 Gallons/connection 221 6502028 2670 JAMES Residential In Use WEAVER CARROLL RAY & 2670 JAMES ST 480 Gallons/connection 222 6502029 745 DUKEVILLE Residential In Use SACHSE THOMAS FRANK &WF 745 DUKEVILLE RD 480 Gallons/connection 223 6502030 0 JAMES N/A Empty Lot BILLINGSLEY DAVID D &WF 2560 JAMES ST - 224 6502031 0 JAMES N/A Empty Lot MCCLAMROCK ALEX FRANKLIN 2560 JAMES ST 225 6502032 2670 JAMES N/A Empty Lot WEAVER PATTI WYATT 2670 JAMES ST 226 6502033 0 DUKEVILLE N/A Empty Lot LEWIS JAMES M &WF 710 DUKEVILLE RD - 227 6502034 750 DUKEVILLE Residential In Use BREWER DAVID WAYNE &WF 750 DUKEVILLE RD 480 Gallons/connection 228 603B054 0 STONER MORGAN N/A Empty Lot WEDDERBURN RANDY LYNN 351 STONER MORGAN RD - 229 602 031 3060 LONG FERRY Residential In Use BOWYER ARDITH WALTON &HUS 3060 LONG FERRY RD 480 Gallons/connection 230 602 032 3030 LONG FERRY Residential In Use 5 AND L PROP OF CAROLINA LLC 2980 LONG FERRY RD 480 Gallons/connection Pathway to 231 req's easement but is 231 602 033 2980 LONG FERRY Residential In Use OGG LONNIE D &WF 2980 LONG FERRY RD Yes 480 Gallons/connection not included in spreadsheet 232 602 036 2930 LONG FERRY 233 602 037 0 LONG FERRY 234 602 086 0 CRAWFORD 235 603 017 2910 LONG FERRY 236 603 021 0 LONG FERRY 237 603 070 0 LONG FERRY 238 603 072 0 LONG FERRY 239 603 102 0 LONG FERRY 240 603124 0 LEONARD 241 603A102 0 RUTH 242 603 03601 0 LONG FERRY 243 049 003 850 HACKETT 244 049 020 0 US 29 245 049 021 0 DUKEVILLE 246 600 024 0 LEONARD 247 600 025 0 LEONARD 248 600 039 0 LEONARD 249 600 042 0 LEONARD 250 601018 0 LEONARD 251 603 00402 0 LONG FERRY 252 600 021 0 LEONARD 253 600 027 0 LEONARD 254 600 033 0 LEONARD 255 602 003 0 GRANT 256 602 057 3545 LEONARD Residential In Use MILLER JUDY LEE 2930 LONG FERRY RD 480 Gallons/connection N/A Empty Lot VARIETY WORLD INC 414 WILLOW RD - N/A Empty Lot STARNES LAWSON KIM &WF 1020 LEONARD RD - Residential In Use WOOD VIRGINIA MARIE SWISHER 2910 LONG FERRY RD 480 Gallons/connection N/A Empty Lot MORRIS WILLIAM DOUGLAS 110 SCOTTSDALE DR - N/A Empty Lot CORNELISON BRENDA H 217 DAVIE FARMS TRL N/A Empty Lot ARCHIE BAME HEIRS UNKNOWN ADDRESS N/A Empty Lot SHOAF WILLIAM CLAYJR & WF 2710 LONG FERRY RD Parcel is divided into 3 pieces only one N/A Empty Lot VARIETY WORLD INC 414 WILLOW RD is crossed by the buffer N/A Empty Lot FIRE DEPT MILLERS FERRY VOINC % KIM STARNES N/A Empty Lot MYERS VIDA MADDEN 2735 LONG FERRY RD N/A Empty Lot FISHER RUTH ETAL 6105 LONG FERRY RD N/A Empty Lot ALCOA POWER GENERATING INC 201 ISABELLA ST N/A Empty Lot ALCOA POWER GENERATING INC 201 ISABELLA ST N/A Empty Lot DUKE ENERGY CORP MAIL CODE DEC41-B N/A Empty Lot DUKE ENERGY CORP MAIL CODE DEC41-B N/A Empty Lot DUKE ENERGY CORP MAIL CODE DEC41-B N/A Empty Lot DUKE ENERGY CORP MAIL CODE DEC41-B N/A Empty Lot ALCOA POWER GENERATING INC 201 ISABELLA ST N/A Empty Lot POSTON LOIS PEACOCK 2535 LONG FERRY RD N/A Empty Lot DUKE ENERGY CORP MAIL CODE DEC41-B N/A Empty Lot DUKE ENERGY CORP MAIL CODE DEC41-B N/A Empty Lot STARNES KENNETH S & 570 WATERS RD N/A Empty Lot WILSON ANGELA BEAN PO BOX 521 - Pathway to 256 req's easement but is Residential In Use LEFEVERS JAMES W & WF 3545 LEONARD RD Yes 480 Gallons/connection not included in spreadsheet Empty Lots included vacant property, driveways, and uninhabited structures. Appendix C: Schedule www.dewberry.com ID ITask Name Start (Finish �6 I Qtr 4, 2016 ' Qtr 1, 2017 I Qtr 2, 2017 I Qtr 3, 2017 I Qtr 4, 2017 I Qtr Qtr Qtr 3, 2018 I Qtr 4, 2018 I Qtr 1 Buck DEQ Report Submittal & Approval Thu 12/15/16 Fri 1/13/17 2 Municipality/County Negotiation & Agreement Wed 10/19/16 Tue 1/17/17 3 Municipality/County Design Agreement Period Wed 10/19/16 Tue 1/17/17 I� 4 Municipality/County System Design (assuming NTP within 30 days of Mon 2/20/17 Fri 9/8/17 agreement) 5 Field Work/Survey Mon 2/20/17 Tue 3/21/17 6 30% Design Development Wed 3/22/17 Fri 5/5/17 7 Development of 30% Construction Documents Wed 3/22/17 Fri 4/28/17 8 Review of 30% Design Mon 5/1/17 Fri 5/5/17 9 30% Design Review Meeting Fri 5/5/17 Fri 5/5/17 10 60% Design Development Mon 5/8/17 Fri 6/16/17 11 Development of 60% Construction Documents Mon 5/8/17 Fri 6/2/17 12 Review of 60% Design Mon 6/5/17 Fri 6/16/17 13 60% Design Review Meeting Fri 6/16/17 Fri 6/16/17 14 Final Design Development Mon 6/19/17 Fri 8/11/17 15 Development of 100% Construction Documents Mon 6/19/17 Fri 7/28/17 16 Review of 100% Design Mon 7/31/17 Fri 8/11/17 17 100% Design Review Meeting Fri 8/11/17 Fri 8/11/17 18 Easement Development Mon 5/8/17 Fri 9/8/17 19 Deed Research Mon 5/8/17 Fri 5/26/17 20 Develop Plats Mon 6/19/17 Fri 7/7/17 21 Easement Acquisition Mon 7/10/17 Thu 9/7/17 22 Permitting Mon 8/14/17 Fri 11/24/17 23 NCDEQ Erosion and Sedimentation Control Permit Mon 8/14/17 Fri 10/13/17 24 NCDOT Right -of -Way Encroachment Permit (State and District) Mon 8/14/17 Fri 11/3/17 25 NCDEQ Water Supply Permit Mon 8/14/17 Fri 11/24/17 26 Advertise, Bidding & Contracting Mon 11/27/17 Mon 2/26/18 27 NTP Mon 2/26/18 Mon 2/26/18 28 Construction of Water Main & Services Tue 2/27/18 Wed 10/24/18 29 Substantial Completion, System Testing, & Certification Thu 10/25/18 Fri 11/23/18 30 project Completion Fri 11/23/18 Fri 11/23/18 Project: Buck Steam Station Manual Summary Rollup Proposed Schedule 2/26 11/23 Page 1 Appendix D: Opinion of Probable Cost www.dewberry.com FINAL Opinion of Probable Cost Buck Steam Station Potable Water Connection Item I Material Unit QQt y Unit Cost Extended Cost Main 1 6-inch C-900 PVC Pipe LF 34,300 $ 7.00 $ 240,100 2 6-inch Tee EA 10 $ 850 $ 8,500 3 6-inch Gate Valve w/Box (assume three at every tee and one per 5,000 LF) EA 40 $ 750 $ 30,000 4 6-inch Misc Fittings (Assume 2 fittings per appurtenance plus 1 fitting per 1000 LF pipe times 80# per fitting) LB 9,200 $ 4.00 $ 36,800 5 Automatic Flushing Devices EA 5 $ 8,000 $ 40,000 6 2-inch Blow -off Assembly EA 4 $ 850 $ 3,400 7 Fire Hydrant EA 0 $ 6,000 $ - 8 1-inch Air Release Valve and Manhole (at highpoints in main) EA 7 $ 2,200 $ 15,400 Subtotal Materials/Equipment: $ 374,200 Installation (% of Material/Equipment): 30% $ 112,300 9 Clearing & Grubbing LF 34,300 $ 3.50 $ 120,100 10 Excavation and Backfilling for Trench LF 34,300 $ 18.00 $ 617,400 11 Pipe Bedding Material (#67 Stone - assumed for 25% of pipe) CY 800 $ 35.00 $ 28,000 12 Railroad Crossing (Casing, Piping, Spiders and Installation) EA 0 $ 50,000 $ - 13 Rural Road Crossing for Main (Casing, Piping, Spiders and Installation) EA 9 $ 20,000 $ 180,000 14 Erosion Control Measures (Silt Fence/Check Dams based on feet of pipe) LF 34,300 $ 4.50 $ 154,400 15 Testing, Disinfection, Clean Up, Seed and Mulch (Assume: 25-ft impacted area) LF 34,300 $ 8.50 $ 291,600 16 Connection to Existing Waterline EA 1 $ 5,000 $ 5,000 17 Traffic Control LS 1 $ 70,000 $ 70,000 Services Connections/Lines 18 2-inch PVC Pipe LF 11,500 $ 4.75 $ 54,700 19 3/4-inch PVC Pipe LF 14,100 $ 3.00 $ 42,300 20 Misc Fittings for Service Connections (valves, fittings, etc.) EA 183 $ 150 $ 27,500 Subtotal Materials/Equipment: $ 124,500 Installation (% of Material/Equipment): 30% $ 37,400 21 2-inch Services Taps, Meters, Meter Boxes and Misc. Connections to Main Line EA 13 $ 6,120 $ 79,600 22 3/4-inch Services Taps, Meters, Meter Boxes and Misc. Connections to Main Line EA 170 $ 3,000 $ 510,000 23 Road Crossing for Services - (Jetting/bore, Casing, and Installation) EA 47 $ 1,500 $ 70,500 24 Excavation and Backfilling for Service Trench LF 25,600 $ 10.00 $ 256,000 25 Flush, Clean Up, Seed and Mulch (Assume: 5-ft impacted area) LF 25,600 $ 4.00 $ 102,400 SUBTOTAL $ 3,134,000 Sub -Total FOB Allowance (% of Material/Equipment): 2% $ 10,000 Renovation Allowance (% of Material/Equipment): 5% $ 25,000 Sub -Total $ 3,169,000 Contractor Overhead and Profit: 15% $ 476,000 Contractor General Conditions: MONTH 9 $ 20,000 $ 180,000 Sub -Total: $ 3,825,000 Contingency: 25% $ 957,000 Sub -Total: $ 4,782,000 Design, Bid Phase, and Construction Phase Engineering Services 10% $ 479,000 Easements Acquistion (Permanent) $ 45,000 TOTAL ESTIMATED CAPITAL COST: $ 5,310,000 Notes: 1.) Fire Hydrants were not included as fire flow is not needed for potable water service. 2.) Renovation Allowance to account for private property refurbishment (signs, fences, etc.) 3.) Number of Service Taps taken from field evaluation and property records. 4.) Permanent Easement Acquisition based on 50% of average area property tax value. 5.) Temporary easements are not included in this estimate. 6.) No significant rock excavation, water crossings, wetlands, or other abnormal working environment included. 7.) Opinion of Probable Cost; cost may vary depending upon escalation at time of construction. 8.) Piping footage may change with final design. 11/14/2016 FINAL Dewberry