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HomeMy WebLinkAboutDan River Proposed Permanent Water Solution_20161130Permanent Water Supply Proposal to DEQ — Dan River Dan River Steam Station Rockingham County 1 eligible household 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. 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 and cost estimate. Based on the results of the Dewberry evaluation and the factors below, Duke Energy proposes that the one eligible household near the Dan River Station be offered the option of a connection to a public water supply or the installation of a water treatment system. The City of Eden already has a municipal line located along South Edgewood Road; therefore the household would require only a service line of approximately 300 feet. From discussions with the City of Eden and evaluation of the system by Dewberry, the current system has adequate water capacity and the water quality could be maintained with the addition of the eligible household. 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 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 public water supply, 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 DUKE �, ENERGY: Permanent Water Supply Proposal to DEQ — Dan River 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. The Dewberry evaluation did not include a project schedule since only a service line connection is required, but it is anticipated that the service line can be installed before August 2017. Public Water Supply Connection _ Total Number Recommended 1 _ Water Quality Criteria _ Meets applicable water quality Yes standards Federal MCLs Completion Schedule Estimated completion date 08/2017 Request extension to 10/2019 Contingency factors and/or install water treatment s stem until line is complete Operational Considerations Required acceptance level to achieve consistent water quality and N/A supply Required acceptance level to achieve targeted cost per eligible N/A household <$35k/household Location of households relative to 300 ft. existing municipal water lines Other considerations Costs Total Installation Costs $9,000 Approximate cost per eligible $9,000 household N/A Annual Maintenance Costs Maintenance cost per household N/A annually Non -Duke Costs Total estimated water bills month) $55 Estimated water bills monthly per $55 household Ongoing municipality costs for maintenance and flushing due to TBD low-flow/low-usage Total Costs Duke and Non -Duke Total estimated cost for all eligible $15,600 neighbors over 10 years Total estimated cost for each eligible $15,600 neighbors over 10 years (� DUKE �' ENERGY,. Dewberry Dan River Station Phase II Potable Water Programmatic Evaluation Duke Energy November 30, 2016 ""It 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..............................................................3 2. Phase II Basis of Design................................................................................5 2.1 Potable Water Connection Mapping.............................................................. 5 2.2 Municipal Potable Water Connection Opinion of Probable Cost.................5 3. Site Analysis................................................................................................... 6 3.1 Station Mapping and Household Data..........................................................6 3.2 Field Observations.......................................................................................... 6 3.3 Other Considerations..................................................................................... 6 4. Regulatory Permitting....................................................................................8 5. Opinion of Probable Cost..............................................................................9 Appendix A: Dan River Station Phase II Mapping Appendix B: Dan River Station Household Data Spreadsheet Appendix C: Opinion of Probable Cost 10 Dewberry Duke Energy I Dan River 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, 2o16. Several project review phone and email communications were conducted in August 2016 between Duke Energy, Dewberry, and the City of Eden. Detailed Phase II mapping was developed using Rockingham County 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 September 13, 2016. A household database was developed using Rockingham 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. A schedule was not created for the Dan River Station, as one household is proposed to be served with a service line connection. This project can be executed within the House Bill 630 time requirements. An opinion of probable cost was developed to provide potable water service to one household within the 1/2 mile compliance buffer. The estimated costs are summarized below: This report provides additional detail on the Project Approach, Basis of Design, and Site Analysis. Dan River Steam Station mapping is provided in Appendix A. The household database is provided in Appendix B and the Opinion of Probable Cost is provided in Appendix C. TODewberry Duke Energy Dan River Station Phase 11 Potable Water Programmatic Evaluation 2 1. Introduction and Project Approach PROJECT INTRODUCTION During the Phase I programmatic potable water evaluation desktop study, concept level mapping was developed showing the Dan River 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. While the Phase I effort indicated that there were no households being served by wells within the compliance buffer, the Phase II work was initiated to further evaluate whether all parcels are connected to a public water supply. This Phase II evaluation is structured to comply with the requirements of North Carolina House Bill 630: Section 13oA- 309.211.(cl), 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. The Phase II evaluation results will be used to prepare the submittal to the North Carolina Department of Environmental Quality (DEQ) by December 15, 2016 as required by House Bill 630. Using publicly available information Dewberry evaluated the following criteria to perform the Phase II Dan River Steam Station preliminary engineering study: • 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) • Estimated the pipeline length and pipe diameter(s) for individual service lines • Evaluated the potential need for a water booster pump station or elevated tank to sustain adequate water pressure • Evaluated the potential need for supplemental disinfection • Evaluated the potential need/requirement for fire hydrants and hydrant quantity • Evaluated potential construction methods and challenges TODewberry Duke Energy Dan River Station Phase 11 Potable Water Programmatic Evaluation 3 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 subsequent communication with City of Eden. Several phone and email communications were conducted in August 2016 between the City of Eden, Duke Energy, and Dewberry to discuss execution of this Phase II preliminary evaluation and subsequent project execution. The primary purpose of the discussions was to confirm the water distribution system tie-in location, system pressure, pipe size, and 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. Dewberry also 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 Dan River 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 Rockingham County property maps to identify property owners 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 a database of property owners and household locations was developed. Dewberry also contacted the City of Eden to confirm which residents along the existing water lines within the compliance buffer are currently connected to the system. Dewberry then developed an opinion of probable cost for the installation of new service line piping and related infrastructure. 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. This project can be executed within the House Bill 630 time requirements. TODewberry Duke Energy Dan River Station Phase 11 Potable Water Programmatic Evaluation 4 2. Phase II Basis of Design The purpose of this section is to document basis of design assumptions that were used to prepare the Dan River Steam Station mapping, and opinion of cost. 2.1 POTABLE WATER CONNECTION MAPPING Key assumptions for the potable water connection mapping are as follows: This station does not require installation of new waterline piping as the one household can be served from an existing waterline. Private easements will not be required. 2.2 MUNICIPAL POTABLE WATER CONNECTION OPINION OF PROBABLE COST Key assumptions for the potable water connection cost estimates are as follows: • The sum of quantities for items 21-22 on the cost estimate indicates there is one potable water service line connection. The one 3/4 inch service tap is for one individual household connection close to the proposed main and meter box connection. • The one connection shown in the cost estimate is based upon the Rockingham County property maps and drive -by observations. 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. Additional assumptions that Dewberry used to prepare the opinion of probable cost are provided as foot notes in Appendix C. Contractor General Conditions are deemed not required for this station as the installation will not require a trailer or other on -site infrastructure to support the project. 10 Dewberry Duke Energy Dan River Station Phase 11 Potable Water Programmatic Evaluation 15 3. Site Analysis 3.1 STATION MAPPING AND HOUSEHOLD DATA The Phase II overall map in Appendix A shows the existing City of Eden potable water supply system, indicating that a new potable waterline extension is not required to serve households within the 1/2 mile compliance buffer. One service line will be installed from an existing waterline to serve one household not currently connected to City of Eden water. City of Eden will own and operate the potable water system for the one additional household. The Phase II Site map and sheets in Appendix A were prepared by overlaying Rockingham 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 one rectangular property map section. One sheet was then prepared to show the existing water line route, individual households, and one new service line connection within the 1/2 mile compliance buffer. Dewberry visually observed households shown in the Appendix A sheet mapping. The household database in Appendix B was created from the Rockingham 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. Engineering judgment was utilized in cases where homes were located out of sight from the road and multiple structures could be seen during an aerial review. 3.2 FIELD OBSERVATIONS A drive -by of the area encompassing the 1/2 mile compliance buffer was completed on September 13, 2016 to confirm the information provided by the City of Eden. The City of Eden confirmed that all but one household within the 1/2 mile buffer are connected to City water. As shown in Appendix A, installation of new waterline piping is not required for this project. Therefore there are no road crossings, railroad crossings, or other conflicting physical features associated with extension of a new waterline. Dewberry did not observe surface water or apparent wetland infrastructure conflicts associated with the service line connection. This is consistent with USGS mapping and the U.S. Fish & Wildlife Service National Wetlands Inventory. During the drive -by Dewberry did not observe potential conflicts with known existing utilities. At present one household within the 1/2 mile compliance buffer does not have public water or sewer. Natural gas main markers were not observed during the drive -by, but are typically located within the state road right of way and are smaller in diameter than water piping, therefore they would not cause a significant conflict. Fiber optic markers were also not observed during the drive -by. Aboveground electric was observed and therefore not considered an impediment to service line installation. 3.3 OTHER CONSIDERATIONS The City of Eden owns and operates a water system, manages the water supply, and meters and bills for water use. The City of Eden sources its potable water from 15 groundwater wells located outside the 1/2 mile compliance buffer. The City of Eden has confirmed its system has adequate capacity and pressure to serve the one additional household. TODewberry Duke Energy Dan River Station Phase 11 Potable Water Programmatic Evaluation 6 Since there will be one new service connection to an existing waterline, there is no anticipated impact on disinfection residual concentration or water quality. Therefore addition of disinfection boosting or automatic flushing is not required. 9 Dewberry Duke Energy I Dan River Station Phase 11 Potable Water Programmatic Evaluation 17 4. Regulatory Permitting Since there is no waterline extension associated with this station, North Carolina permits for Encroachment Agreements, Erosion and Sedimentation Control, and Public Water Supply are not applicable. 10 Dewberry Duke Energy Dan River Station Phase 11 Potable Water Programmatic Evaluation 18 5. Opinion of Probable Cost The Phase II opinion of probable cost is provided in Appendix C. 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 construction cost is approximately $9,000, which equates to approximately $9,00o per household. The Phase II opinion of probable cost includes individual allocations for the service connection line and meter (items 18 through 25) that equates to approximately $9,00o for the new connection. We arrived at that allocation as follows: For items 18 and 19 the service line length was measured for the household using the Phase II sheet mapping. Item 20 is for miscellaneous fittings associated with the service line connection. For items 21 and 22 the meter/meter box allowance was developed from vendor quotations and from recent bid tabs we have for similar projects. Item 23 is for road crossings where the connection 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 300 feet of new service line piping. TODewberry Duke Energy Dan River Station Phase 11 Potable Water Programmatic Evaluation 9 Appendix A: Dan River Station Phase II Mapping www.dewberry.com November 23, 2016 sups; Dewberry - Duke Energy Dewberry Proj. No. 50081782 Proposed Potable Water Site Preliminary Evaluation Dan River Steam Station Overall Legend County Boundary Compliance Boundary 1/2 Mile Buffer Compliance Boundary Existing Potable Water Line (City of Eden) Wetlands Duke Energy Plant Railway Stream/Lake N 1 in = 1,200 feet 0 1,200 2,400 Feet November 23, 2016 Dewberry - Duke Energy Dewberry Proj. No. 50081782 Proposed Potable Water Site Preliminary Evaluation Dan River Steam Station Sheet 1 Legend County Boundary Proposed Service Lines (Duke) Compliance Boundary 1/2 Mile Buffer Compliance Boundary Existing Potable Water Line (City of Eden) Wetlands + Duke Energy Plant Railway Stream/Lake Parcel Reference Number (Refer to spreadsheet for parcel details) z 1 in = 200 feet 0 200 400 Feet Appendix B: Dan River Station Household Data Spreadsheet www.dewberry.com Dan River Steam Station Parcel Spreadsheet Label Parcel ID Site Address Type of Service Land Use Owner Name Tax Address City State 1 109350 203 S Edgewood Rd Residential In Use CUSHMAN BILLY F 203 S EDGEWOOD RD EDEN NC 2 174429 212 S Edgewood Rd Residential In Use BARGER CHRISTOPHER RYAN 212 S EDGEWOOD RD EDEN NC 3 109344 209 S Edgewood Rd Residential In Use CRUMPLER AMANDA 209 S EDGEWOOD RD EDEN NC �4 109366 925 West Ave N/A Empty Lot GARDNER JOHN THOMAS 925 WEST AVE EDEN NC 5 1664411 Bermuda or N/A Empty Lot MEADOW GREENS PLACE LLC PO BOX 610 EDEN NC '6 169306 251 W Garfield Rd Ste 210 Business, Office, Factory In Use WIL-BROOK EDEN LLC 251 W GARFIELD RD STE 210 AURORA OH w/o showers 7 109365 925 West Ave N/A Empty Lot GARDNER JOHN THOMAS 925 WEST AVE EDEN NC BARGER CHRISTOPHER RYAN BARGER DARA 8 109364 212 S Edgewood Rd N/A Empty Lot 212 S EDGEWOOD RD EDEN NC HARVEY 9 109343 215 S Edgewood Rd Residential In Use TALBERT ANDREW J JR 215 S EDGEWOOD RD EDEN NC 10 171691 214 S Edgewood Rd Residential In Use UNDERWOOD MARKA UNDERWOOD KIMBERLY 214 S EDGEWOOD RD EDEN NC 11 109342 221 S Edgewood Rd Residential In Use MOORE PAULINE 221 S EDGEWOOD RD EDEN NC 12 109346 218 S Edgewood Rd Residential In Use SCHERER ROBERT A SCHERER TAMARA F 218 S EDGEWOOD RD EDEN NC 13 109694 320 SEdgewood Rd Residential In Use UPPER WILLIAM J UPPER JOANNE A 320 S EDGEWOOD RD EDEN NC 14 109693 Edgewood Rd N/A Empty Lot SHROPSHIRE JEANIE H SHROPSHIRE TODD 510 BEAGLE CLUB RD STONEVILLE NC 15 109345 214 Meeks Rd Residential In Use STEAGALL KELLY STEAGALL MARY L & OTHERS 214 MEEKS RD EDEN NC i 16 109662 225 S Edgewood Rd Residential In Use HARRIS MARY LOUISE C L/E 225 S EDGEWOOD RD EDEN NC 17 168387 226 S Edgewood Rd Residential In Use CARTER TAMMY BOLES CARTERJOHN ALLAN 226 S EDGEWOOD RD EDEN NC 18 109661 Edgewood Rd N/A Empty Lot MEADOW GREENS PLACE LLC PO BOX 610 EDEN NC 19 109660 335 Cedar St N/A Empty Lot MARTIN ROBERT LEE JR 335 CEDAR ST EDEN NC �.20 109659 307 S Edgewood Rd Residential In Use ROLAND ERIN J ROLAND BRIAN 307 5 EDGEWOOD RD EDEN NC 21 109664 121 S Edgewood Rd Residential In Use JENNETTE ANITA S 121 S EDGEWOOD RD EDEN NC _ 22 169988 Bermuda or N/A Empty Lot MEADOW GREENS PLACE LLC PO BOX 610 EDEN NC 23 109658 311 S Edgewood Rd Residential In Use MARTIN TERRI J 311 S EDGEWOOD RD EDEN NC 24 109687 1227 Norman Dr Ofc N/A Empty Lot JOHN ATKINSON COMPANY 1227 NORMAN DR DEC EDEN NC 25 109663 531 Dogwood Dr Residential In Use SACRI NTY ROSSI B TRUSTEE 531 DOGWOOD DR EDEN NC _ 26 109642 315 S Edgewood Rd Residential In Use WRIGHTJERRY LYN WRIGHT PAMELA D 315 S EDGEWOOD RD EDEN NC 27 109641 321 S Edgewood Rd Residential In Use COOK CATHY SEXTON 321 S EDGEWOOD RD EDEN NC Meadowgreen Village or Apt 705 MEADOWGREEN VILLAGE DR APT 28 109657 705 10D Rd Residential In Use WALKER EVELYN KELLY L/E 10D EDEN NC 29 109652 215 W Harris PI Residential In Use WRIGHTIIMMY WRIGHT HILDA L 215 W HARRIS PL EDEN NC 30 109651 705B B Meadowgreen Village or Residential In Use GRAVELY TONI R GRAVELYJEFFREY 705E MEADOWGREEN VILLAGE DR EDEN NC 31 109690 Camellia Ln N/A Empty Lot DUKE POWER COMPANY PO BOX 1244 CHARLOTTE NC CHRAPUWY HEATHER GIBSON CHRAPUWY 32 109640 325 S Edgewood Rd Residential In Use CHESTER VINCENT III 325 S EDGEWOOD RD EDEN NC 33 109650 705A A Meadowgreen Village Dr Residential In Use REEVES MARGARET R L/E 705A MEADOWGREEN VILLAGE DR EDEN NC 34 109686 Meadowgreen Village Dr N/A Empty Lot MEADOWGREEN VILLAGE HOMEOWNERS PO BOX 4134 EDEN NC 35 109644 Meadowgreen Village Dr N/A Empty Lot MEADOWGREEN VILLAGE HOMEOWNERS PO BOX 4134 EDEN NC 36 109679 718 Meadowgreen Village Dr N/A Empty Lot DAVIS DORIS Y 718 MEADOWGREEN VILLAGE DR EDEN NC 37 109688 724 Meadowgreen Village Dr Residential In Use EANES MARTHA MEEKS L/E 724 Meadowgreen Village Dr EDEN NC GENTRY MICHAEL D L/E GENTRY MERLE H 38 109685 722 Meadowgreen Village Dr Residential In Use L/E 722 MEADOWGREEN VILLAGE DR EDEN NC Business, Office, Factory 39 170442 572 New Street w/o showers In Use EDEN REAL ESTATE ASSOCIATES LLC PO BOX 144 TOTOWA NJ 40 109683 720 Meadowgreen Village Dr Residential In Use COBURN PAT 804 GEORGIAAVE ROANOKE RAPIDS NC 41 109678 716 Meadowgreen Village Dr Apt 4D Residential In Use WRIGHT DOROTHY K L/E 716 MEADOWGREEN VILLAGE DR APT 4D EDEN NC 42 109677 716 Meadowgreen Village Dr Residential In Use HOPPER CHARLES W HOPPERJENNIE N PO BOX 4023 EDEN NC 43 109676 716B B Meadowgreen Village Dr Residential In Use WARREN MARY JEWEL 716B MEADOWGREEN VILLAGE DR EDEN NC 44 109639 335 Edgewood Rd N/A Empty Lot MEADOW GREENS PLACE LLC PO BOX 610 EDEN NC 45 109675 716 Meadowgreen Village Dr Apt 4A Residential In Use BAILEY OTELIA P 716 MEADOWGREEN VILLAGE DR APT 4A EDEN NC 111146 109674 712 Meadowgreen Village Dr Apt 30 Residential In Use SCOTT PAMELA SUE 712 MEADOWGREEN VILLAGE DR APT 30 EDEN NC WILLIAMS REBECCA ANN WILLIAMS SANDRA & 47 109671 712 Meadowgreen Village Dr Residential In Use OTHERS 712 MEADOWGREEN VILLAGE DR EDEN NC F 48 109670 712 Meadowgreen Village Dr Residential In Use WILSON RHETA CONNER 989 ROCKPORT DR. FORT WALTON BEACH FL 49 109669 712 Meadowgreen Village Dr Apt 3A Residential In Use GREMBI DOMINICKJ 712 MEADOWGREEN VILLAGE DRAPT 3A EDEN NC 50 109668 708 Meadowgreen Village Dr Residential In Use EDWARDS LISA V 133 GLEN MEADOW OR REIDSVILLE NC 51 109682 725 Camellia Ln Residential In Use BUFFKIN JAMIE BUFFKIN JESSICA 725 CAMELLIA UN EDEN NC Easement Required 480 Req' Daily Flow Gallons/connection 1.52 109656 708 Meadowgreen Village Dr Apt 2C Residential In Use MONTEIRO EOLA 708 MEADOWGREEN VILLAGE DR APT 2C EDEN INC Meadowgreen Village Dr Apt 2B 53 109655 708 Residential In Use JONES TONI 708 MEADOWGREEN VILLAGE DR APT 2B EDEN - NCRd 0.,54 109654 708 Meadowgreen Village Dr Residential In Use MARTIN CHARLES F 1076 US 29 BUS REIDSVILLE INC - 55 109653 222 E Meadow Rd Residential In Use DFI PROPERTIES LLC 222 E MEADOW RD EDEN INC - �.56 109636 335 5Edgewood Rd Residential In Use TWILLA KAROL HUMMEL 3355 EDGEWOOD RD EDEN INC - 57 109649 704 Meadowgreen Village Dr Apt 1C Residential In Use COKE URSULA H 704 MEADOWGREEN VILLAGE DR APT 1C EDEN INC - 58 109648 704 Meadowgreen Village Dr Residential In Use LAWSON LORRETTA 2194 MCLAUGHLIN DR GREENSBORO INC - 59 109647 821 Oak Ridge Dr Residential In Use DFI PROPERTIES LLC 821 OAK RIDGE DR EDEN INC - 60 109643 700 Meadowgreen Village Dr N/A Empty Lot MEADOWGREEN VILLAGE HOMEOWNERS PO BOX 4134 EDEN INC - 61 109691 Camellia Ln N/A Empty Lot DUKE POWER COMPANY PO BOX 1244 CHARLOTTE INC - 62 109673 717 Camellia Ln Residential In Use LIGHTARTHUR RJR LIGHT LEAH FAYE B 717 CAMELLIA LN EDEN INC - 63 169991 Bermuda Dr N/A Empty Lot MEADOW GREENS PLACE LLC PO BOX 610 EDEN INC - �564 109634 341 5 Edgewood Rd Residential In Use SALVADOR EUJYNN ZSALVADOR VIVIAN ELIZA B 3415 EDGEWOOD RD EDEN NC - 65 177286 617 E Stadium Dr Residential In Use DOCKERY HERMAN T DOCKERY VICTORIA L 617 E STADIUM DR EDEN INC - 66 109681 722 Camellia Ln Residential In Use WHITE JOHN CECIL WHITE BETTY COCKRAM 722 CAMELLIA LN EDEN NC - BRADFORD DANIEL WAYNE BRADFORD KATHRYN 67 109672 714 Camellia Ln Residential In Use ATKINSON 714 CAMELLIA LN EDEN INC - 68 109632 424 Fairmont Dr N/A Empty Lot PASS ANTHONY R PASS RHONDA H 424 FAIRMONT DR EDEN INC - 69 164109 Bermuda Dr N/A Empty Lot MEADOW GREENS PLACE LLC PO BOX 610 EDEN NC - MALDONADO-JIMENEZJOSE ISMAELVALDOVINOS- �70 109645 704 Camellia Ln Residential In Use MACIAS MARIA ELENA 704 CAMELLIA LN EDEN INC - 71 109680 725 Rosewood Ln Residential In Use RITCHIE VIRGINIA E L/E 725 ROSEWOOD LN EDEN NC - !72 167986 531A A Bermuda Dr Rd Residential In Use VOLTMERJOAN 531A BERMUDA DR EDEN NC - 73 167987 312 Oleander Dr Residential In Use STEVENS THOMAS STEVENS LYNN 312 OLEANDER DR EDEN INC - 074 170386 527 Bermuda Dr Residential In Use MARTIN ANNA MATKINS 527 BERMUDA DR EDEN NC - 75 170632 Palmer Ct N/A Empty Lot DORSEY RICHARD A DORSEY CYNTHIA J 838 CHANTER DR WESTMINSTER MD - �76. 164107 602 Bermuda Dr Residential In Use SHELTON ROBERT F III SHELTON BECKY G 602 BERMUDA DR EDEN NC - 77 170385 525 Bermuda Dr Residential In Use HAMILTON BRENDA GAIL 525 BERMUDA DR EDEN INC - J"78 109666 717 Rosewood Ln Residential In Use FERGUSON OSCAR FRANCIS 717 ROSEWOOD LN EDEN INC - 79 169990 Bermuda Or N/A Empty Lot MEADOW GREENS PLACE LLC PO BOX 610 EDEN INC - 80 164106 524 Bermuda Dr N/A Empty Lot MARTIN ROBERT LEE III 524 BERMUDA DR EDEN NC - 81 164105 524 Bermuda Dr Residential In Use MARTIN ROBERT L III MARTIN CINDY P 524 BERMUDA DR EDEN NC - 82 109631 709 Rosewood Ln Residential In Use MOORE WILLIAM G 709 ROSEWOOD LN EDEN NC - 83 164104 Bermuda Dr N/A Empty Lot MEADOW GREENS PLACE LLC PO BOX 610 EDEN NC - 84 165558 499 Bermuda Dr Residential In Use GAMMON SHEILA C 499 BERMUDA DR EDEN NC - 85 164103 Bermuda Dr N/A Empty Lot MEADOW GREENS PLACE LLC PO BOX 610 EDEN NC - 86 109628 Palmer Ct N/A Empty Lot MEADOW GREENS PLACE LLC PO BOX 610 EDEN NC - 87 109667 720 Rosewood Ln Residential In Use RITCHIE BOBBY RAY RITCHIE LINDA 720 ROSEWOOD LN EDEN NC - 88 168890 412 Bent Grass Ln Residential In Use ANDERSON GENE CARROLL 412 BENT GRASS LN EDEN NC - 89 166990 426 Palmer Ct Residential In Use GOLDSWORTHY LISA HARAWAY 426 PALMER CT EDEN INC - 90 109665 712 Rosewood Ln Residential In Use AGUIRREJOSE 1 712 ROSEWOOD LN EDEN NC - 91 174430 407 Bent Grass Ln Residential In Use WILLIAMS BLANCO L WILLIAMS SANDRA S 407 BENT GRASS LN EDEN NC - _ 92 109630 704 Rosewood Ln Residential In Use ARRINGTON SUSAN ROBINSON 704 ROSEWOOD LN EDEN NC - 93 109625 432 Palmer Ct Residential In Use OLEARYTIMOTHY MICHAEL CLEARY IVY JEAN 432 PALMER CT EDEN INC - 94 164114 411 Bent Grass Ln Residential In Use WIDELTERRY DENNIS WIDEL KATHERINE BURNS 411 BENT GRASS LN EDEN NC - 95 109624 Palmer Ct N/A Empty Lot MEADOW GREENS PLACE LLC PO BOX 610 EDEN NC - 96 108190 Palmer Ct N/A Empty Lot MEADOW GREENS PLACE LLC PO BOX 610 EDEN NC - 97 171603 222 E Meadow Rd N/A Empty Lot WRIGHT HOMER E JR 222 E MEADOW RD EDEN NC - 98 171609 222 E Meadow Rd N/A Empty Lot WRIGHT HOMER E JR 222 E MEADOW RD EDEN INC - 99 171610 222 E Meadow Rd N/A Empty Lot WRIGHT HOMER E JR 222 E MEADOW RD EDEN NC - 100 171608 222 E Meadow Rd N/A Empty Lot WRIGHT HOMER E JR 222 E MEADOW RD EDEN NC - 101 171611 222 E Meadow Rd N/A Empty Lot WRIGHT HOMER E JR 222 E MEADOW RD EDEN NC - 102 171612 222 E Meadow Rd N/A Empty Lot WRIGHT HOMER E JR 222 E MEADOW RD EDEN INC - 103 171607 222 E Meadow Rd N/A Empty Lot WRIGHT HOMER E JR 222 E MEADOW RD EDEN NC - 104 171606 521 Patrick St N/A Empty Lot SHILOH UTILITIES INC 521 PATRICK ST EDEN NC - 105 171613 222 E Meadow Rd N/A Empty Lot WRIGHT HOMER E JR 222 E MEADOW RD EDEN NC - 106 171605 222 E Meadow Rd N/A Empty Lot WRIGHT HOMER E JR 222 E MEADOW RD EDEN INC - 107 171604 222 E Meadow Rd N/A Empty Lot WRIGHT HOMER E JR 222 E MEADOW RD EDEN NC - 108 171614 222 E Meadow Rd N/A Empty Lot WRIGHT HOMER E JR 222 E MEADOW RD EDEN NC - 109 171618 222 E Meadow Rd N/A Empty Lot WRIGHT HOMER E JR 222 E MEADOW RD EDEN NC - 110 141656 506 Briarwood Dr Residential In Use WALKER JAMES RICHARD WALKER ANN 506 BRIARWOOD DR EDEN NC - 111 171615 222 E Meadow Rd N/A Empty Lot WRIGHT HOMER E JR 222 E MEADOW RD EDEN NC - 112 141651 507 Briarwood Or Residential In Use. CLAY CHRISTOPHER DALE CLAYJOYCE LORRAINE 507 BRIARWOOD DR EDEN NC - 113 171617 222 E Meadow Rd N/A Empty Lot WRIGHT HOMER E JR 222 E MEADOW RD EDEN NC - 114 171616 222 E Meadow Rd N/A Empty Lot WRIGHT HOMER E JR 222 E MEADOW RD EDEN NC - 115 141650 509 Briarwood Dr Residential In Use HALL NEVILLE A HALL MELODY 509 BRIARWOOD DR EDEN NC - 116 141655 514 Briarwood Dr Residential In Use JENNETTE ANNE KATHERINE 514 BRIARWOOD DR EDEN NC - 117 141649 511 Briarwood Dr Residential In Use PRYOR W L PRYOR KAREN S PO BOX 188 RUFFIN NC - 118 141497 Edgewood Rd Questionable In Use CITY OF EDEN PO BOX 70 EDEN NC - 119 141652 521 Briarwood Dr Residential In Use KALAYDJIAN MARTIN G 521 BRIARWOOD DR EDEN NC - 120 141654 524 Briarwood Dr Residential In Use MORRIS ELEANOR CALDWELL 857 HIGHLAND LAKE RD UNION HALL VA - 121 141641 343 Maplewood Dr Residential In Use BARROW RALPH M BARROW MARY S 343 MAPLEWOOD DR EDEN NC - 122 141653 222 E Meadow Rd N/A Empty Lot WRIGHT HOMER E 1R SMITH JOHN JR & OTHERS 222 E MEADOW RD EDEN NC - 123 141639 337 Maplewood Dr Residential In Use BURLESON MICHAEL D BURLESON CLAUDINE 337 MAPLEWOOD DR EDEN NC - 124 141648 612 Business Park Dr Ste B Rd Residential In Use FLEMING JACKTSR 612 BUSINESS PARK DR STE B EDEN NC - 125 141643 351 Maplewood Dr Residential In Use EVANS WENDELL LEWIS SR 351 MAPLEWOOD DR EDEN NC - 126 141646 538 Briarwood Dr Residential In Use OSBORNE PATRICIA L OSBORNE BRADLEYT 538 BRIARWOOD DR EDEN INC - 127 141638 342 Maplewood Dr Residential In Use GROGAN SYLVIA SHELTON 342 MAPLEWOOD DR EDEN NC - 128 141640 348 Maplewood Dr Residential In Use SHELTON ANN SOYARS 348 MAPLEWOOD DR EDEN NC - 129 141645 602 Briarwood Dr Residential In Use RAGSDALE JOSEPH S JR 602 BRIARWOOD DR EDEN NC - 130 141644 606 Briarwood Dr Residential In Use WHITEJOSEPH TIMOTHYJR WHITE KARI P 606 BRIARWOOD DR EDEN INC - 131 171722 345 E Harris PI Residential In Use HARRIS POINTE LLC PO BOX 395 JAMESTOWN NC - 132 169644 422 Deer Path Rd Residential In Use LLAMAS ARTURO 422 DEER PATH EDEN INC - 133 170493 918 Oak Ridge Dr Residential In Use HAN JOO HYUNG HAN IN YONG 918 OAK RIDGE DR EDEN NC - 134 176418Z1 E Harris PI N/A Empty Lot OSBORNE INVESTMENTS LLC PO BOX 1107 EDEN NC - 135 175115 Oak Ridge Dr N/A Empty Lot D R DEVELOPMENT CORP PO BOX 1107 EDEN NC - CORUM TONY ALLEN HUFFMAN CORUM SHIRLEY 136 174427 130 S Edgewood Rd Residential In Use LOUISE 130 S EDGEWOOD RD EDEN NC - 137 166804 222 E Meadow Rd N/A Empty Lot MG HOLDING LLC 222 E MEADOW RD EDEN NC - 138 141642 605 Briarwood Dr Residential In Use PRYOR WILLIAM LEONARD III PRYOR KIM A 605 BRIARWOOD DR EDEN NC - 139 176419 E Harris PI N/A Empty Lot STONE CREEK APARTMENTS LLC PO BOX 1254 DUNN NC - 140 176418Z1 E Harris PI N/A Empty Lot OSBORNE INVESTMENTS LLC PO BOX 1107 EDEN NC - 141 171602 222 E Meadow Rd N/A Empty Lot WRIGHT HOMER E JR 222 E MEADOW RD EDEN NC - 142 166448 Bermuda Dr N/A Empty Lot MEADOW GREENS PLACE LLC PO BOX 610 EDEN NC - 143 166804 222 E Meadow Rd N/A Empty Lot MG HOLDING LLC 222 E MEADOW RD EDEN NC - 144 108191 437 Palmer Ct N/A Empty Lot JONES GARLAND EDWARD JR DALLAS DAVID KEITH 437 PALMER CT EDEN NC - 145 108189 437 Palmer Ct Residential In Use DALLAS DAVID KEITH DALLAS MICHELLE 5 437 PALMER CT EDEN NC - 146 108187 443 Palmer Ct Residential In Use LIGHTGREGORY CLAY LIGHTWENDY BULLINS 443 PALMER CT EDEN NC - JONES GARLAND EDWARD JR-ONES DAWN 147 108192 417 Palmer Ct Residential In Use BURROW 417 PALMER CT EDEN NC - 148 109375 730 E Stadium Dr Industrial In Use DUKE POWER COMPANY PO BOX 1244 CHARLOTTE NC - 149 109374 Stadium Dr N/A Empty Lot DUKE POWER COMPANY PO BOX 1244 CHARLOTTE NC - 150 109377 127 S New Street N/A Empty Lot PINE STATE GROUP INC 127 S NEW STREET EDEN NC - THE FAIRWAYS PROPERTY OWNERS ASSOCIATION 151 166447 222 Meadow Rd N/A Empty Lot 222 MEADOW RD EDEN NC - Appendix C: Opinion of Probable Cost www.dewberry.com FINAL Opinion of Probable Cost Dan River Steam Station Potable Water Connection Item I Material Unit gty Unit Cost Extended Cost Main 1 6-inch C-900 PVC Pipe LF 0 $ 7.00 $ - 2 6-inch Tee EA 0 $ 850 $ - 3 6-inch Gate Valve w/Box (assume three at every tee and one per 5,000 LF) EA 0 $ 750 $ - 4 6-inch Misc Fittings (Assume 2 fittings per appurtenance plus 1 fitting per 1000 LF pipe times 80# per fitting) LB 0 $ 4.00 $ - 5 Automatic Flushing Devices EA 0 $ 8,000 $ - 6 2-inch Blow -off Assembly EA 0 $ 850 $ - 7 Fire Hydrant EA 0 $ 6,000 $ - 8 1-inch Air Release Valve and Manhole (at highpoints in main) EA 0 $ 2,200 $ - Subtotal Materials/Equipment: $ - Installation (%of Material/Equipment): 30% $ - 9 Clearing & Grubbing LF 0 $ 3.50 $ - 10 Excavation and Backfilling for Trench LF 0 $ 18.00 $ - 11 Pipe Bedding Material (#67 Stone - assumed for 25%of pipe) CY 0 $ 35.00 $ - 12 Railroad Crossing (Casing, Piping, Spiders and Installation) EA 0 $ 50,000 $ - 13 Rural Road Crossing for Main (Casing, Piping, Spiders and Installation) EA 0 $ 20,000 $ - 14 Erosion Control Measures (Silt Fence/Check Dams based on feet of pipe) LF 0 $ 4.50 $ - 15 Testing, Disinfection, Clean Up, Seed and Mulch (Assume: 25-ft impacted area) LF 0 $ 8.50 $ - 16 Connection to Existing Waterline EA 0 $ 5,000 $ - 17 Traffic Control LS 0 $ 5,000 $ - Services Connections/Lines 18 2-inch PVC Pipe LF 0 $ 4.75 $ - 19 3/4-inch PVC Pipe LF 300 $ 3.00 $ 900 20 Misc Fittings for Service Connections (valves, fittings, etc.) EA 1 $ 150 $ 150 Subtotal Materials/Equipment: $ 1,100 Installation (%of Material/Equipment): 30% $ 400 21 2-inch Services Taps, Meters, Meter Boxes and Misc. Connections to Main Line EA 0 $ 6,120 $ - 22 3/4-inch Services Taps, Meters, Meter Boxes and Misc. Connections to Main Line EA 1 $ 3,000 $ 3,000 23 Road Crossing for Services - (Jetting/bore, Casing, and Installation) EA 0 $ 1,500 $ - 24 Excavation and Backflling for Service Trench LF 300 $ 10.00 $ 3,000 25 Flush, Clean Up, Seed and Mulch (Assume: 5-ft impacted area) LF 300 $ 4.00 $ 1,200 SUBTOTAL $ 9,000 Sub -Total FOB Allowance (%of Material/Equipment): 0% $ - Renovation Allowance (%of Material/Equipment): 0% $ - Sub -Total $ 9,000 Contractor Overhead and Profit: 0% $ - Contractor General Conditions: MONTH 0 $ 20,000 $ - Sub -Total: $ 9,000 Contingency: 0% $ - Sub -Total: $ 9,000 Design, Bid Phase, and Construction Phase Engineering Services $ - Easements Acquistion (Permanent) TOTAL ESTIMATED CAPITAL COST: $ 9,000 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 notincluded in this estimate. 6.) No significant rock excavation, water crossings, wetlands, or other abnormal working environment included. 7.) Opinion of Probable Cost dated November 2016; cost may vary depending upon escalation at time of construction. 8.) Piping footage may change during installation. 11/29/2016 FINAL Yi' Dewberry