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HomeMy WebLinkAboutNC0000396_Issuance of Permit_20051116 OF V4 A7E9 Michael F. Easley Governor � Qr ©D NR William G. Ross,Jr.,Secretary North Carolina Department of Environment and Natural Resources D -c Alan W. Klimek, P.E.,Director Division of Water Quality November 16,2005 Mr.William A.Phipps,Plant Manager Progress Energy Carolinas,Inc. Asheville Steam Electric Plant 200 CP&L Drive Arden,North Carolina 28704 Subject:Issuance of NPDES Permit NCD000396 Asheville Steam Electric Plant Buncombe County Dear Mr.Phipps: Division personnel have reviewed and approved your application for renewal of the subject permit. Accordingly,we are forwarding the attached NPDES discharge permit. This permit is issued pursuant to the requirements of North Carolina General Statute 143-215.1 and the Memorandum of Agreement between North Carolina and the U.S.Environmental Protection Agency dated May 9, 1994 (or as subsequently amended). This final permit includes no major changes from the draft permit sent to you on August 5,2005. If any parts,measurement frequencies or sampling requirements contained in this permit are unacceptable to you,you have the right to an adjudicatory hearing upon written request within thirty(30) days following receipt of this letter. This request must be in the form of a written petition,conforming to Chapter 150B of the North Carolina General Statutes,and filed with the Office of Administrative Hearings (6714 Mail Service Center,Raleigh,North Carolina 27699-6714). Unless such demand is made,this decision shall be final and binding. Please note that this permit is not transferable except after notice to the Division. The Division may require modification or revocation and reissuance of the permit. This permit does not affect the legal requirements to obtain other permits which may be required by the Division of Water Q nlity or permits required by the Division of Land Resources,the Coastal Area Management Act or any other Federal or Local governmental permit that may be required. If you have any questions concerning this permit,please contact Sergei Cliernikov at telephone number (919) 733-5083,extension 594. Sincerely, f W.Klimek,P.E. cc: Central Files NPDES Permit File Asheville Regional Office/Surface Water Protection Aquatic Toxicology Unit EPA Region IV,Roosevelt Childress N.C.Division of Water Quality/NPDES Unit Phone:(919)733-5083 1617 Mail Service Center,Raleigh,NC 27699-1617 fax:(919)733-0719 Internet:h2o.enr.state.nc.us DENR Customer Service Center.1 800 623-7748 Permit No. NC0000396 a STATE OF NORTH CAROLINA DEPARTMENT OF ENVIRONMENT AND NATURAL RESOURCES DIVISION OF WATER QUALITY PERMIT TO DISCHARGE WASTEWATER UNDER THE NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM In compliance with the provisions of North Carolina General Statute 143-215.1, other lawful standards and regulations promulgated and adopted by the North Carolina Environmental Management Commission, and the Federal Water Pollution Control Act, as amended, Progress Energy Carolinas, Incorporated is hereby authorized to discharge wastewater from a facility located at the Asheville Steam Electric Generating Plant 200 CP&L Drive Arden, North Carolina Buncombe County to receiving waters designated as the French Broad River, Lake Julian, and an unnamed tributary to Powell Creek in the French Broad River Basin in accordance with effluent limitations, monitoring requirements, and other conditions set forth in Parts I, II, III, and IV hereof. This permit shall become effective January 1, 2006. This permit and the authorization to discharge shall expire at midnight on December 31, 2010. Signed this day November 16, 2005. 7/C.*, j 60- Alan W. Klimek, P.E., Director Division of Water Quality By Authority of the Environmental Management Commission Permit No. NC0000396 SUPPLEMENT TO PERMIT COVER SHEET All previous NPDES Permits issued to this facility, whether for operation or discharge are hereby revoked.As of this permit issuance, any previously issued permit bearing this number is no longer effective. Therefore, the exclusive authority to operate and discharge from this facility arises under the permit conditions, requirements, terms, and provisions included herein. Progress Energy Carolinas, Incorporated is hereby authorized to: 1. Continue to operate the following systems located at Asheville Steam Electric Generating Plant, 200 CP&L Drive, Arden, Buncombe County: ■ Ash Pond Treatment System(Outfall 001). Outfall 001 discharges directly to the French Broad River. The ash pond receives ash transport water, coal pile runoff, storm water runoff, various low volume wastes (such as boiler blowdown, backwash from the water treatment processes, ash hopper seal water, plant drains), air preheater cleaning water and chemical metal cleaning wastewater discharged from Internal Outfall 004 (potentially. • Once Through Non-Contact Cooling Water System (Outfall 002). This wastestream is discharged directly to Lake Julian via Outfall 002. • Chemical Metal Cleaning Treatment System(Internal Outfall 004). This wastestream may occasionally be discharged via Internal Outfall 004 to the ash pond treatment system or to the old ash pond (with prior DWQ approval). Generally chemical metal cleaning wastes are treated by evaporation in boilers. • Stormwater Discharge System The facility is permitted to discharge stormwater to Lake Julian and an unnamed tributary to Powell Creek through the following outfalls: • Outfalls SW-1, SW-2, and SW-3 - Drainage from the new access road used to transport coal and oil truck deliveries. Outfalls discharge to Lake Julian. • Outfalls SW-4, SW-5, and SW-6- Drainage from the old access road used to transport coal and oil truck deliveries. Outfalls SW-4 and SW-6 discharge to Lake Julian, while SW-5 discharges to an unnamed tributary to Powell Creek. 2. After receiving an Authorization to Construct permit from the Division of Water Quality, construct and operate a Flue Gas Desulfurization (FGD) wet scrubber wastewater treatment system, which will discharge to the secondary settling basin (after the Ash Pond)via internal Outfall 005 (with ultimate discharge via Outfall 001). 3. Discharge from said treatment works and/or outfalls at the locations specified on the attached map into the French Broad River (via Outfall 001), Lake Julian (via Outfall 002, SW-1,2,3,4,6), and an unnamed tributary to Powell Creek(via SW-5), which are all classified as C waters in the French Broad River Basin. li _ .3\1) '''' 0 . . • „,..:,„:: -._:.. . . / / vy`t;.,,„ ......‘ ,..,,,,:l. 1:• ) (.A,:::: ,,,7.-::-.7 .„:1 t I k:"..::•::::::.::::.! .1 1 ‘ . • •••-: . i ___ �r • . 7. w - /: - �•• ` 2 . am _ . . . , ,_ ._ . •.4''-t - .. . ..•... Az_.i 11%/4 . ... b• od • ` \ 5 - Ali ' :15ubstaWO,. � Itign': 0shev ' riEr1Tfftilnn : :%iJ . s��• = � -elf-..4. f „o1, ilei f .� e . -4 , / <,-.;,,,, • 4. '. 11"' t ,.* . . , , . - 4 4,..e.,, EN 1111 -- _ .. �.� I/. 6. New Road �,A';•f:�' - V . - i. \iototall 00is • O p. �� •``',, C44 ON\�; - , igg • ,E " arm- lib., . . ,_..,•i , x ‘11111111%.04 / _141t.S\ ior. Twicf„-1 _. _ ____ 2 7'":::;:1":‘,..77.i.-4-7:i.:...4-‘1,. 1, c -9—Z.k‘t°C-fidr . \;s 6: e I (‘011..‘P it lig:\*.: */.fr,\Itt .iffLAirp. °SiltilkV* <1411% ,N, .11 . _ _...,VV.... 1 ...4. -0/01_4111111111.111 Latitude: 35°28'02” CP&L-Asheville Longitude: 82°32'56” 4411111 N Steam Electric Plant USGS Quad#: FBNE River Basin# 04-03-02 Buncombe County Receiving Stream: French Broad R. N00000396 Lake Julian UT Powell Crk. Stream Class: C ( Permit No. NC0000396 A. (1). EFFLUENT LIMITATIONS AND MONITORING REQUIREMENTS During the period beginning on the effective date of the permit and lasting until the FGD treatment system is used to treat FGD wastewater, or expiration, the Permittee is authorized to discharge from Outfall 001 (Ash Pond Treatment System). Such discharges shall be limited and monitored by the Permittee as specified below: EFFLUENT LIMITS MONITORING REQUIREMENTS CHARACTERISTICS Monthly Daily Measurement Sample Sample Average Maximum Frequency Type Location1 Flow Weekly Instantaneous E Oil and Grease 15.0 mg/L 20.0 mg/L Monthly Grab E Total Suspended Solids 30.0 mg/L 100.0 mg/L Monthly Grab E pH 6 < pH < 9 Weekly Grab E Total Arsenic Monthly Grab E Total Selenium2 Monthly Grab E Total Copper Monthly Grab E Total Nitrogen Quarterly Grab E (NO2+NO3+TKN) Total Phosphorus Quarterly Grab E Chronic Toxicity3 Quarterly Grab E Notes: 1. Sample locations: E - Effluent. 2. See special conditions A. (9). and A. (13). 3. Chronic Toxicity(Ceriodaphnia) at 1.4%;January, April, July, October; See Special Condition A. (7). After the FGD treatment system is used to treat FGD wastewater, the effluent limits in Conditions A.(2) and A.(5) will apply. Should the wetland treatment system be used, Condition A.(1) applies throughout the period of plant establishment/acclimatization. As soon as FGD wastewater is routed through the treatment system, Condition A. (2) is applicable. There shall be no discharge of floating solids or visible foam in other than trace amounts. There shall be no discharge of polychlorinated biphenyl compounds such as those commonly used for transformer fluid. Permit No. NC0000396' A. (2). EFFLUENT LIMITATIONS AND MONITORING REQUIREMENTS During the period beginning upon commencement of the FGD treatment system to treat FGD wastewater and lasting until expiration, the Permittee is authorized to discharge from Outfall 001 (Ash Pond Treatment System). Such discharges shall be limited and monitored by the Permittee as specified below: EFFLUENT LIMITS MONITORING REQUIREMENTS CHARACTERISTICS Monthly Daily Measurement Sample Sample Average Maximum Frequency Type Location1 Flow Weekly Instantaneous E Oil and Grease 15.0 mg/L 20.0 mg/L Monthly Grab E _ Total Suspended Solids 30.0 mg/L 100.0 mg/L Monthly Grab E pH 6 < pH < 9 Weekly Grab E Total Mercury2 0.63 ug/L Weekly Grab E Total Arsenic Weekly Grab E Total Beryllium Weekly Grab E Total Cadmium Weekly Grab E Total Chlorides Weekly Grab E Total Chromium Weekly Grab E Total Copper Weekly Grab E Total Fluoride Weekly Grab E Total Lead Weekly Grab E Total Manganese Weekly Grab E Total Nickel Weekly Grab E Total Selenium3 Weekly Grab E Total Silver Weekly Grab E Total Thallium Weekly Grab E Total Zinc Weekly Grab E Total Nitrogen Quarterly Grab E (NO2+NO3+TKN) Total Phosphorus Quarterly Grab E Chronic Toxicity4 Quarterly Grab E Fish Tissue Sampling Annually Footnote 5 Instream Notes: 1. Sample locations: E- Effluent. 2. The mercury limit will become effective one year after commencement of the FGD system to treat FGD wastewater. 3. See special conditions A. (9). and A. (13). 4. Chronic Toxicity (Ceriodaphnia) at 1.9%; January, April, July, October; See Special Condition.A. (7). 5. Fish tissue sampling shall be conducted annually as specified in Condition A.(13). After the FGD treatment system is used to treat FGD wastewater, the effluent limits in Conditions A.(2) and A.(5) will apply. Should the wetland treatment system be used, Condition A.(1) applies throughout the period of plant establishment/acclimatization. As soon as FGD wastewater is routed through the treatment system, Condition A.(2) is applicable. Progress Energy shall inform this office as well as the Asheville Regional Office,via phone call and via letter, as to when the FGO treatment system will be used to treat FGD wastewater. There shall be no discharge of floating solids or visible foam in other than trace amounts. There shall be no discharge of polychlorinated biphenyl compounds such as those commonly used for transformer fluid. Permit No. NC0000396 A. (3). EFFLUENT LIMITATIONS AND MONITORING REQUIREMENTS During the period beginning on the effective date of the permit and lasting until expiration, the Permittee is authorized to discharge from Outfall 002 (Once Through Cooling Water). Such discharges shall be limited and monitored by the Permittee as specified below: EFFLUENT LIMITS MONITORING REQUIREMENTS CHARACTERISTICS Monthly Maximum Measurement Sample Sample Average Frequency Type Location1 Flow Daily Pump Logs E Total Residual Chlorine2 200 pg/L Daily Grab E Time of Chlorine Addition2 2 hours Daily Logs Temperature 44.4°C Daily Recorder E pH Weekly Grab E Notes: 1. Sample locations: E - Effluent. 2. Total residual chlorine shall not be discharged from any single generating unit for more than two hours per day, unless the Permittee demonstrates to the Division of Water Quality that discharge for more than two hours is required for macroinvertebrate control. The 200 µg/L limitation is an instantaneous maximum effluent limitation defined as the value which shall not be exceeded at any time, and is to be measured during the chlorine release period. If the chlorine release period is programmed for multiple intervals per day, sampling is required only during one representative interval per day. Simultaneous multi-unit chlorination is permitted. Monitoring for total residual chlorine is required only if chlorine is added to the system. The mixing zone has been defined as all of Lake Julian. The permittee shall obtain authorization from the Division prior to use of any chemical additive in the discharge. The permittee shall notify the Director in writing at least ninety (90) days prior to instituting use of any additional additive in the discharge which may be toxic to aquatic life (other than additives previously approved by the Division). Such notification shall include completion of Biocide Worksheet Form 101 (if applicable), a copy of the MSDS for the additive, and a map indicating the discharge location. There shall be no chromium, zinc, or copper added to the discharge except as pre-approved additives to biocidal compounds. There shall be no discharge of polychlorinated biphenyl compounds such as those commonly used for transformer fluid. There shall be no discharge of floating solids or visible foam in other than trace amounts. Permit No. NC0000396 A. (4). EFFLUENT LIMITATIONS AND MONITORING REQUIREMENTS During the period beginning on the effective date of the permit and lasting until expiration, the Permittee is authorized to discharge from Internal Outfall 004 (Chemical Metal Cleaning Treatment System). Such discharges shall be limited and monitored by the Permittee as specified below: EFFLUENT LIMITS MONITORING REQUIREMENTS CHARACTERISTICS Monthly Daily Measurement Sample Sample Average Maximum Frequency Type Location1 Flow Per discharge event Instantaneous E Total Copper 1.0 mg/L 1.0 mg/L Per discharge event Grab E Total Iron 1.0 mg/L 1.0 mg/L Per discharge event Grab E Notes: 1. Sample locations: E - Effluent, prior to mixing with any other wastestream. The chemical metal cleaning waste shall be discharged to the new ash pond or old ash pond (with prior DWQ approval) after pretreatment. There shall be no discharge of polychlorinated biphenyl compounds such as those commonly used for transformer fluid. There shall be no discharge of floating solids or visible foam in other than trace amounts. Permit No. NC0000396 A. (5). EFFLUENT LIMITATIONS AND MONITORING REQUIREMENTS During the period beginning upon commencement of the FGD treatment system to treat FGD wastewater and lasting until expiration, the Permittee is authorized to discharge from Internal Outfall 005 (treated FGD wet scrubber wastewater). Such discharges shall be limited and monitored by the Permittee as specified below: EFFLUENT LIMITS MONITORING REQUIREMENTS CHARACTERISTICS Monthly Daily Measurement Sample Sample Average Maximum Frequency Type Location1_ Flow Monthly Instantaneous E • Total Suspended Solids Weekly Grab E Total Mercury Weekly Grab E Total Selenium Weekly Grab E Total Arsenic Weekly Grab E Total Beryllium Weekly Grab E Total Cadmium Weekly Grab E Total Chlorides Weekly Grab E Total Chromium Weekly Grab E Total Copper Weekly Grab E Total Fluoride Weekly Grab E Total Lead Weekly Grab E Total Manganese Weekly Grab E Total Nickel Weekly Grab E Total Silver Weekly Grab E Total Zinc Weekly Grab E Notes: 1. Sample locations: E-Effluent from the constructed wetlands treatment system prior to discharge to the secondary settling basin. After the FGD treatment system is used to treat FGD wastewater, the effluent limits in Conditions A.(2) and A.(5) will apply. Should the wetland treatment system be used, Condition A.(1) applies throughout the period of plant establishment/acclimatization. As soon as FGD wastewater is routed through the treatment system, Condition A.(2) is applicable. Allflows shall be reported on monthly DMRs. Should no flow occur during a given month, the words "No Flow"shall be clearly written on the front of the DMR. All samples shall be representative of the discharge. Permit No. NC0000396 A. (6). STORMWATER MONITORING REQUIREMENTS/ Qualitative Monitoring Qualitative monitoring requires a qualitative inspection of each stormwater outfall, regardless of representative outfall status, for the purpose of evaluating the effectiveness of the Stormwater Pollution Prevention Plan and assessing new sources of stormwater pollution. No analytical tests are required. Qualitative monitoring of stormwater outfalls does not need to be performed during a representative storm event. Stormwater Discharge Measurement Sample Characteristics Frequency' Location2 Color Semi-Annual SDO Odor Semi-Annual SDO Clarity Semi-Annual SDO Floating Solids Semi-Annual SDO Suspended Solids Semi-Annual SDO Foam Semi-Annual SDO Oil Sheen Semi-Annual SDO Other obvious indicators of stormwater pollution Semi-Annual SDO Notes: 1. Measurement Frequency. The first qualitative monitoring event during the term of the permit must be performed during the initial analytical monitoring event. All subsequent qualitative monitoring will be performed twice per year, once in the spring(April -June) and once in the fall (September- November). 2. Sample Location: SDO- Stormwater Discharge Outfalls SW-1 through SW-6. • Permit No. NC0000396 SPECIAL CONDITIONS A. (7). CHRONIC TOXICITY PERMIT LIMIT (QRTRLY)-- Outfall 001 (to French Broad River) The effluent discharge shall at no time exhibit observable inhibition of reproduction or significant mortality to Ceriodaphnia dubia at an effluent concentration of 1.9%. The permit holder shall perform at a minimum, quarterly monitoring using test procedures outlined in the "North Carolina Ceriodaphnia Chronic Effluent Bioassay Procedure," Revised February 1998, or subsequent versions or "North Carolina Phase II Chronic Whole Effluent Toxicity Test Procedure" (Revised-February 1998) or subsequent versions. The tests will be performed during the months of January, April, July, and October. Effluent sampling for this testing shall be performed at the NPDES permitted final effluent discharge below all treatment processes. If the test procedure performed as the first test of any single quarter results in a failure or ChV below the permit limit, then multiple-concentration testing shall be performed at a minimum, in each of the two following months as described in "North Carolina Phase II Chronic Whole Effluent Toxicity Test Procedure" (Revised-February 1998) or subsequent versions. The chronic value for multiple concentration tests will be determined using the geometric mean of the highest concentration having no detectable impairment of reproduction or survival and the lowest concentration that does have a detectable impairment of reproduction or survival. The definition of "detectable impairment," collection methods, exposure regimes, and further statistical methods are specified in the "North Carolina Phase II Chronic Whole Effluent Toxicity Test Procedure" (Revised-February 1998) or subsequent versions. All toxicity testing results required as part of this permit condition will be entered on the Effluent Discharge Monitoring Form (MR-1) for the months in which tests were performed, using the parameter code TGP3B for the pass/fail results and THP3B for the Chronic Value. Completed Aquatic Toxicity Test Forms shall be filed with the Environmental Sciences Branch no later than 30 days after the end of the reporting period for which the report is made. Additionally, DWQ Form AT-3 (original) is to be sent to the following address: Attention: Environmental Sciences Section North Carolina Division of Water Quality 1621 Mail Service Center Raleigh, North Carolina 27699-1621 Test data shall be complete, accurate, include all supporting chemical/physical measurements and all concentration/response data, and be certified by laboratory supervisor and ORC or approved designate signature. Total residual chlorine of the effluent toxicity sample must be measured and reported if chlorine is employed for disinfection of the waste stream. Should there be no discharge of flow from the facility during a month in which toxicity monitoring is required, the permittee will complete the information located at the top of the aquatic toxicity (AT) test form indicating the facility name, permit number, pipe number, county, and the month/year of the report with the notation of"No Flow" in the comment area of the form. The report shall be submitted to the Environmental Sciences Branch at the address cited above. Should the permittee fail to monitor during a month in which toxicity monitoring is required, monitoring will be required during the following month. Should any test data from this monitoring requirement or tests performed by the North Carolina Division of Water Quality indicate potential impacts to the receiving stream, this permit may be re-opened and modified to include alternate monitoring requirements or limits. NOTE: Failure to achieve test conditions as specified in the cited document, such as minimum control organism survival, minimum control organism reproduction,and appropriate environmental controls, Permit No. NC0000396, shall constitute an invalid test and will require immediate follow-up testing to be completed no later than the last day of the month following the month of the initial monitoring. A. (8). SECTION 316(a) THERMAL VARIANCE REAPPLICATION The thermal variance granted under Section 316(a) terminates on expiration of the NPDES permit. Should the permittee wish a continuation of its 316(a) thermal variance beyond the term of this permit, reapplication for such continuation shall be submitted in accordance with 40 CFR Part 125, Subpart H and Section 122.21(m)(6) not later than 180 days prior to permit expiration. Reapplication shall include a basis for continuation such as a) plant operating conditions and load factors are unchanged and are expected to remain so for the term of the reissued permit; b) there are no changes to plant discharges or other discharges in the plant site area which could interact with the thermal discharges; and c) there are no changes to the biotic community of the receiving waterbody which would impact the previous variance determination. A. (9). SPECIATION OF SELENIUM The permittee shall speciate selenium to determine the presence of selenite and selenate in the effluent for Outfall 001. This monitoring shall be conducted monthly (as part of the required weekly sampling). Selenate and selenite shall be reported as an addendum to the discharge monitoring report(DMR) form (total selenium is required to be reported on the DMR form). The percentage of total selenium that each speciated element comprises shall also be reported on the addendum to the DMR This information will assist the Division in determining the most prevalent form for selenium. A. (10). TOXICITY RE-OPENER CONDITION This permit shall be modified, or revoked and reissued to incorporate toxicity limitations and monitoring requirements in the event toxicity testing or other studies conducted on the effluent or receiving stream indicate that detrimental effects may be expected in the receiving stream as a result of this discharge. A. (11). STORMWATER POLLUTION PREVENTION PLAN The permittee shall develop a Stormwater Pollution Prevention Plan, herein after referred to as the Plan, for direct discharges of stormwater to surface waters (i.e., via outfalls SW-1 through SW-6 located along the vehicle access roads). The Plan shall be considered public information in accordance with Part II, Section E.10. of this permit. The Plan shall include, at a minimum, the following items: a. Site Plan: The site plan shall provide a description of the physical facility and the potential pollutant sources which may be expected to contribute to contamination of regulated stormwater discharges. The site plan shall contain the following: (1) A general location map (USGS quadrangle map, or appropriately drafted equivalent map), showing the facility's location in relation to transportation routes and surface waters, and the name of the receiving water(s) to which the stormwater outfall(s) discharges. If the discharge is to a municipal separate storm sewer system, the name of the municipality and the ultimate receiving waters, and accurate latitude and longitude of the point(s) of discharge must be shown. • Permit No. NC0000396 (2) A narrative description of storage practices, loading and unloading activities, outdoor process areas, dust or particulate generating or control processes, and waste disposal practices. (3) A site map (or series of maps) drawn to scale with the distance legend indicating location of industrial activities (including storage of materials, disposal areas, process areas, and loading and unloading areas), drainage structures, drainage areas for each outfall and activities occurring in the drainage area, building locations and impervious surfaces, the percentage of each drainage area that is impervious. For each outfall, a narrative description of the potential pollutants which could be expected to be present in the regulated stormwater discharge. (4) A list of significant spills or leaks of pollutants that have occurred at the facility during the 3 previous years and any corrective actions taken to mitigate spill impacts. (5) Certification that the stormwater outfalls have been evaluated for the presence of non-stormwater discharges. The certification statement will be signed in accordance with the requirements found in Part II, Section B.11. b. Stormwater Management Plan: The stormwater management plan shall contain a narrative description of the materials management practices employed which control or minimize the exposure of significant materials to stormwater, including structural and non-structural measures. The stormwater management plan, at a minimum, shall incorporate the following: (1) A study addressing the technical and economic feasibility of changing the methods of operations and/or storage practices to eliminate or reduce exposure of materials and processes to stormwater. Wherever practicable the permittee should consider covering storage areas, material handling operations, manufacturing or fueling operations to prevent materials exposure to stormwater. In areas where elimination of exposure is not practicable, the stormwater management plan shall document the feasibility of diverting the stormwater runoff away from areas of potential contamination. (2) A schedule to provide secondary containment for bulk storage of liquid materials, storage of Section 313 of Title III of the Superfund Amendments and Reauthorization Act (SARA) water priority chemicals, or storage of hazardous materials to prevent leaks and spills from contaminating stormwater runoff. If the secondary containment devices are connected directly to stormwater conveyance systems, the connection shall be controlled by manually activated valves or other similar devices [which shall be secured with a locking mechanism) and any stormwater that accumulates in the containment area shall be at a minimum visually observed prior to release of the accumulated stormwater. Accumulated stormwater shall be released if found to be uncontaminated. Records documenting the individual making the observation, the description of the accumulated stormwater and the date and time of the release shall be kept for a period of five years. (3) A narrative description of Best Management Practices (BMPs) to be considered such as, but not limited to, oil and grease separation, debris control, vegetative filter strips, infiltration and stormwater detention or retention, where necessary. The need for structural BMPs shall be based on the assessment of potential of sources contributing significant quantities of pollutants to stormwater discharges and data collected through monitoring of stormwater discharges. Permit No. NC0000396 (4) Inspection schedules of stormwater conveyances and controls and measures to be taken to limit or prevent erosion associated with the stormwater systems. c. Spill Prevention and Response Plan: The Spill Prevention and Response Plan shall incorporate a risk assessment of potential pollutant sources based on a materials inventory of the facility. Facility personnel (or team) responsible for implementing the plan shall be identified in the plan. A responsible person shall be on-site at all times during facility operations that have the potential to contaminate stormwater runoff through spills or exposure of materials associated with the facility operations. d. Preventative Maintenance and Good Housekeeping Program: A preventative maintenance program shall be developed. The program shall document schedules of inspections and maintenance activities of stormwater control systems, plant equipment and systems. Inspection of material handling areas and regular cleaning schedules of these areas shall be incorporated into the program. e. Training schedules shall be developed and training provided at a minimum on an annual basis on proper spill response and cleanup procedures and preventative maintenance activities for all personnel involved in any of the facility's operations that have the potential to contaminate stormwater runoff. Facility personnel (or team) responsible for implementing the training shall be identified in the plan. f. The Stormwater Pollution Prevention Plan shall identify a specific position(s) responsible for the overall coordination, development, implementation, and revision to the Plan. Responsibilities for all components of the Plan shall be documented and position(s) assignments provided. g. Plan Amendment: The permittee shall amend the Plan whenever there is a change in design, construction, operation, or maintenance which has a significant effect on the potential for the discharge of pollutants via a point source to surface waters. The Stormwater Pollution Prevention Plan shall be reviewed and updated on an annual basis. The director may notify the permittee when the Plan does not meet one or more of the minimum requirements of the permit. Within 30 days of such notice, the permittee shall submit a time schedule to the Director for modifying the Plan to meet minimum requirements. The permittee shall provide certification in writing (in accordance with Part III, Standard Conditions, Section B.11.) to the Director that the changes have been made. h. Facility Inspections: Inspections of the facility and all stormwater systems shall occur at a minimum on a semiannual schedule, once in the fall (September - November) and once during the spring (April -June). The inspection and any subsequent maintenance activities performed shall be documented, recording date and time of inspection, individual(s) making the inspection and a narrative description of the facility's stormwater control systems, plant equipment and systems. Records of these inspections shall be incorporated into the Stormwater Pollution Prevention Plan. Visual monitoring as required in A.(7) Stormwater Monitoring Requirements/Qualitative Monitoring shall be performed in addition to facility inspections. Implementation: Implementation of the Plan shall include documentation of all monitoring, measurements, inspections, maintenance activities and training provided to employees, including the log of the sampling data. Activities taken to implement BMPs Permit No. NC0000396 associated with the industrial activities, including vehicle maintenance activities, must also be recorded. All required documentation shall be kept on-site for a period of five years and made available to the Director or his authorized representative immediately upon request. A. (12). STORMWATER MINIMUM MONITORING AND REPORTING REQUIREMENTS Minimum monitoring and reporting requirements are as follows unless otherwise approved in writing by the Director of the Division of Water Quality: a. If a facility has multiple discharge locations with substantially identical stormwater discharges that are required to be sampled, the permittee may petition the Director for representative outfall status. If it is established that the stormwater discharges are substantially identical and the permittee is granted representative outfall status, then sampling requirements may be performed at a reduced number of outfalls. b. Visual monitoring for color, odor, solids, foam, outfall staining, visible sheens and dry weather flow shall be performed at all stormwater discharge outfall locations. All visual monitoring shall be documented and records maintained with the Stormwater Pollution Prevention Plan. The initial visual monitoring event shall be performed simultaneously with the first analytical monitoring event and documentation of only this initial visual monitoring event shall be submitted along with the required analytical monitoring submittal. c. For purposes of the stormwater sampling required in this permit, all samples shall be collected from a discharge resulting from a representative storm event (See definitions in Part II, Section A). Failure to monitor storm events in accordance with the specified frequency shall constitute a violation of this permit. If the stormwater runoff is controlled by a detention pond, the following sampling requirements shall apply: (1) If the detention pond detains the runoff generated by one inch of rainfall for 24 hours, visual observations for color, foam, outfall staining, visible sheens and dry weather flow are required, but analytical sampling shall not be required. (2) If the detention pond discharges only in response to a storm event exceeding a 25-year, 24-hour storm, the pond shall be considered a non-discharging stormwater control system and not subject to NPDES requirements, unless the discharge causes a violation of water quality standards. d. Samples analyzed in accordance with the terms of this permit shall be submitted on forms approved by the Director no later than January 31 for the previous year in which sampling was required to be performed. e. Analytical results from sampling during the final year of the permit term shall be submitted with the permit renewal application. f. This permit regulates stormwater discharges associated with industrial activity. Non- stormwater discharges which shall be allowed in the stormwater conveyance system are: (1) All other discharges that are authorized by an NPDES permit. (2) Foundation drains, air-conditioner condensate without added chemicals, springs, waterline and fire hydrant flushing, water from footing drains, flows from riparian habitats and wetlands, fire-fighting training and fire system testing. Permit No. NC0000396. (3) Discharges resulting from fire-fighting. g. If the storm event monitored and reported in accordance with this permit coincides with a non-stormwater discharge, the permittee shall separately monitor and report all parameters as required under the non-stormwater portion of this permit and provide this information with the stormwater discharge monitoring report. A. (13). FISH TISSUE SAMPLING Progress Energy shall conduct fish tissue sampling for Mercury and Selenium on an annual basis. The fish tissue sampling plan shall be approved by the Division's Environmental Sciences Section prior to commencement of sampling. Permit No. NC0000396 PART I (continued) Section B. Schedule of Compliance 1. The permittee shall comply with Final Effluent Limitations specified for discharges in accordance with the following schedule: Permittee shall comply with Final Effluent Limitations by the effective date of the permit unless specified below. 2. Permittee shall at all times provide the operation and maintenance necessary to operate the existing facilities at optimum efficiency. 3. No later than 14 calendar days following a date identified in the above schedule of compliance, the permittee shall submit either a report of progress or, in the case of specific actions being required by identified dates, a written notice of compliance or noncompliance. In the latter case, the notice shall include the cause of noncompliance, any remedial actions taken, and the probability of meeting the next schedule requirements. DENR/DWQ FACT SHEET FOR NPDES PERMIT DEVELOPMENT NPDES No. NC0000396, Progress Energy Carolinas, Inc. (PEC) Asheville Steam Electric Plant Facility Information Applicant/Facility Name: Progress Energy Carolinas, Inc. / Asheville Steam Electric Plant Applicant Address: 200 CP&L Drive, Arden, NC 28704 Facility Address: (same) Permitted Flow 001 -Variable- 3.25 MGD avg.; 002 - Variable (Outfall 004 is an internal outfall); SW- 1 through 6 (various stormwater outfalls) Type of Waste: 100 % Industrial Facility/Permit Status: Major modification- modification of Outfall 001 to include the new wastestream County: Buncombe Miscellaneous Receiving Stream: French Broad Regional Office: ARO River (001) Stream Classification: C Quad F8NE 303(d) Listed?: No Permit Writer: Sergei Chernikov Subbasin: 040302 (French Date: July 1, 2005 Broad) Drainage Area (mi2): 655 (French Broad River discharge, 001) Summer 7910 (cfs) 304 30Q2 (cfs): Average Flow (cfs): 1769 ' IWC (%): Est., 1.9% ` (Based on a flow of 3.79 MGD) Primary SIC Code: 4911 SUMMARY Progress Energy Carolinas (PEC) - Asheville Steam Electric Plant is a coal fired steam electric generating plant (2 Units; 2 internal combustion turbines). The site has 1 ash pond and a 320 acre cooling pond (Lake Julian). Lake Julian is a 320-acre waterbody constructed in 1963 by CP&L to serve as a cooling water source. Discharge from Lake Julian to the French Broad River is extremely rare, and any occurrence would be during periods of heavy rainfall. There is a current Section 316(a) thermal variance for Lake Julian pending renewal. Recently, the Permit was modified to accommodate changes at the site that are being made in response to North Carolina's Clean Air Initiative (Clean Smokestacks Bill), which requires the reduction of SOx and NOx from air emissions. As a result of this initiative, the company plans to install Flue Gas Desulfurization (FGD), systems at several plants, beginning with this one. The FGD is essentially a scrubber system to remove SOx by mixing flue gas with a limestone slurry. Operation is predicted to NPDES PERMIT FACT SHEET Progress- Asheville Page 2 NPDES No. NC0000396 begin in the fourth quarter of 2005. The FGD blowdown is predicted to generate a flow of 0.108 MGD, with relatively elevated concentrations of metals and chloride. Progress Energy plans to treat the FGD blowdown via clarification, equalization, and constructed wetlands (this is the same general treatment scenario that Duke Power will use). Dilution flow (water from Lake Julian) will be added to the EQ basin to provide dilution for the wetland plants (appx. 0.432 MGD) due to the elevated chlorides level. The treated FGD blowdown will then be routed to the effluent outfall from the Ash Pond (Outfall 001) at the secondary settling basin. This facility is subject to EPA effluent guideline limits per 40 CFR 423- Steam Electric Power Generating Point Source Category. TOXICITY TESTING: Current Requirement: Chronic P/F at 1.9%, January, April, July, October. Proposed Requirement: Chronic P/F at 1.9%, January, April, July, October. The facility has passed all chronic toxicity tests during the previous 4.5 years. COMPLIANCE SUMMARY: BASED ON THE PREVIOUS 4 YEARS There are no outstanding and/or chronic compliance problems related to the NPDES permit. There was only one NOV in 2003 (one daily maximum chlorine violation for Outfall 002). Compliance evaluation inspection conducted by the Asheville Regional Office on 03/31/05 found that facility is in compliance. INSTREAM MONITORING: Progress is not required to perform any instream monitoring related to Outfall 001 on the French Broad River. No additional instream monitoring will be required with this modification. REASONABLE POTENTIAL ANALISYS Reasonable potential analyses were conducted for arsenic, selenium, and copper. PROPOSED CHANGES Monitoring Frequencies: The monitoring frequency for Oil and Grease and Total Suspended Solids have been reduced to Monthly based on DMR data and as a response to the permittee's request.Analytical monitoring requirements for stormwater have been eliminated based on DMR data and as a response to the permittee's request.The requirement to monitor Copper for once-through cooling water(Outfall 002) has been eliminated based on DMR data and as a response to the permittee's request. Limits: No changes are proposed. Misc: It is recommended that thermal variance is renewed based on the results of the biological studies and information from submitted application (concurrence of ESB staff is attached). Selenium monitoring in fish tissue is added to the permit based on the results of reasonable potential analysis. NPDES PERMIT FACT SHEET Progress-Asheville Page 3 NPDES No. NC0000396 PROPOSED SCHEDULE FOR PERMIT ISSUANCE Draft Permit to Public Notice: 08/05/05 (est.) Permit Scheduled to Issue: 12/01/05 (est.) STATE CONTACT If you have any questions on any of the above information or on the attached permit, please contact Sergei Chernikov at (919) 733-5038, extension 594. REGIONAL OFFICE COMMENTS: Name: Date: EPA COMMENTS: Name: Date: REASONABLE POTENTIAL ANALYSIS Progress Energy Steam Plant, Asheville Outfall 001 < NC0000396> Ow= 3.25 MGD Time Period 2002-2005 Ow(MGD) 3.25 WWTP Class 0 7Q10S(cfs) 304 IWC(%)0 7010S 1.6301 7010W(cfs) 0 0 7010W WA 3002(cfs) 0 0 3002 N/A Avg.Stream Flow,QA(cfs) 1769 0 OA 0.284 Rec'ving Stream French Broad Stream Class C STANDARDS& PARAMETER TYPE CRITERIA(2) POI. Units REASONABLE POTENTIAL RESULTS RECOMMENDED ACTION (1) NCWOS/ KFAV/ n 'DN. Nu ProdCw A/owrbNCw drank Acute Acute: N/A Arsenic NC 50 ug/L 50 50 176.8 Q Il"i Chronic: 3,067 - — — Acute: 7 ` Copper NC 7 AL 7.3 ug/L 50 12 31.0 _ /V t t r Chrorrc: 429.4 --- Acute: 56 Selenium NC 5.0 56 ug/L 50 50 153.9 - — - _ Chronic: 306.7 -r. `S •Legend: "Freshwater Dischatge (,I ll../l :69- t S ' Q1r"rl ' ,A. c=Carcinogenic J NC=Non-carcinogenic A=Aesthetic 396-RPA-2005,rpa 7/6/2005 REASONABLE POTENTIAL ANALYSIS Arsenic Date Data BDL=1/2DL Results 1 36.0 36.0 Std Dev. 24.1235 2 41.0 41.0 Mean 40.8800 3 80.0 80.0 C.V. 0.5901 4 46.0 46.0 n 50 5 14.0 14.0 6 18.0 18.0 Mult Factor= 1.7000 7 63.0 63.0 Max.Value 104.0 ug/L 8 36.0 36.0 Max.Pred Cw 176.8 ug/L 9 30.0 30.0 10 94.0 94.0 11 58.0 58.0 12 79.0 79.0 13 42.0 42.0 14 21.0 21.0 15 39.0 39.0 16 8.0 8.0 17 14.0 14.0 1832.0 32.0 19 28.0 28.0 20 24.0 24.0 21 28.0 28.0 22 36.0 36.0 23 22.0 22.0 24 28.0 28.0 25 38.0 38.0 26 57.0 57.0 27 21.0 21.0 2831.0 31.0 29 ; �._, 28.0 28.0 30 48.0 48.0 31 95.0 95.0 32 31.0 31.0 33 > 104.0 104.0 34 19.0 19.0 35 6.0 6.0 36 17.0 17.0 37 38.0 38.0 38 13.0 13.0 39 47.0 47.0 40 35.0 35.0 41 87.0 87.0 42 28.0 28.0 43 19.0 19.0 44 54.0 54.0 45 31.0 31.0 46 71.0 71.0 47 71.0 71.0 48 28.0 28.0 49 39.0 39.0 50 71.0 71.0 51 52 53 54 55 56 57 58 59 60 199 200 396-RPA-2005,data -1- 7/6/2005 REASONABLE POTENTIAL ANALYSIS Copper Selenium Date Data BDL=1/2DL Results Date Data BDL=1/2DL Results 1 ;` 3.2 3.2 Std Dev. 2.5244 1 1 50 50.0 Std Dev. 16.5474 2 �3 10 5.0 Mean 4.6840 2 2 50 50.0 Mean 52.9800 3 19 19.0 C.V. 0.5389 3 3 76 76.0 C.V. 0.3123 4 r 10 5.0 n 50 4 4 46 46.0 n 50 5 ', 10 5.0 5 5 40 40.0 610 5.0 Mult Factor= 1.6300 6 6 31 31.0 Mult Factor= 1.3500 7 10 5.0 Max.Value 19.0 ug/L 7 7 47 47.0 Max.Value 114.0 8 ' 10 5.0 Max.Pred Cw 31.0 ug/L 8 8 40 40.0 Max.Pred Cw 153.9 :i 9 10 5.0 9 9 18 18.0 10 10 5.0 10 10 64 64.0 11 <F 10 5.0 11 11 75 75.0 12 <= 10 5.0 12 12 73 73.0 13 10 5.0 13 13 81 81.0 14 10 5.0 14 14 60 60.0 15 i4., 10 5.0 15 15 58 58.0 16 5> 10 5.0 16 16 34 34.0 17 2 1.0 17 17 27 27.0 184 4.0 18 18 52 52.0 19 _. 4 4.0 19 19 41 41.0 20 ti4 3 3.0 20 20 45 45.0 21 `',}4 10 5.0 21 21 47 47.0 22 < 10 5.0 22 22 60 60.0 23 '` 2 2.0 23 23 59 59.0 24 2 1.0 24 24 49 49.0 25 2 1.0 25 25 56 56.0 26 10 5.0 26 26 69 69.0 27 i 10 5.0 27 27 54 54.0 28 "`T 4 4.0 28 28 51 51.0 29 3 3.0 29 29 47 47.0 30 10 5.0 30 30 58 58.0 31 4 4.0 31 31 61 61.0 32 10 5.0 32 32 50 50.0 33 fk' 10 5.0 33 33 58 58.0 34 ., 10 5.0 34 34 37 37.0 35 ' 8 8.0 35 35 32 32.0 36 10 5.0 36 36 37 37.0 37 3 3.0 37 37 45 45.0 38 10 5.0 38 38 55 55.0 39 10 5.0 39 39 73 73.0 40 2 1.0 40 40 51 51.0 41 7 7.0 41 41 114 114.0 42 10 5.0 42 42 53 53.0 43 2 1.0 43 43 42 42.0 44 10 5.0 44 44 41 41.0 45 ' 10 5.0 45 45 27 27.0 46 f 10 5.0 46 46 66 66.0 4710 5.0 47 47 66 66.0 a1 48 10 5.0 48 48 50 50.0 49 10 5.0 49 49 55 55.0 50 10 5.0 50 50 78 78.0 51 51 51 52 52 52 53 53 53 54 54 54 55 55 55 56 •. 56 56 57 4; 57 57 58 58 58 59 59 59 60 60 60 199 f 199 199 200200 200 396-RPA-2005,data -2- 7/6/2005 Whole Effluent Toxicity Testing Self-Monitoring Summary June 16,2005 FACILITY REQUIREMENT YEAR JAN FEB MAR APR MAY JUN JUL Aug SEP OCT NOV DEC Caterer NE W WI'P chr 6m:32% Y 2001 - - Pass - - Pass - - Pus - - Pass NC0024252/001 Begin:1/1/2001 Frequency:Q Mar Jun Sep Dec + NonCornp:Single 2002 - - P555 - - Pam - - Pau - - Pass County:Catawba Region:MRO Subbasin:CT1332 2003 - - Pass - - Pass - - Pass - Pass PF: 1.5 Special 2004 - - Pas - - Pau,>64(p) >64(P) >64(P) Paa.>64(P) - - Pass . 7010:5.0 IWC(%)32.0 Order. 2005 - - Pau - . . Conover SE WWTP-001 chr Sin:48% 2001 - - - - - - - -- - Pass - - NC0024279/(N1I Begin.8i1 n0(11 Fr;gt:e^r'.-n r,,a...r..t 11.. + ie,„.rr,......c:..ta_ 2002 Pass - - Pass - - Pass - - Pass - - County:Catawba Region:MRO Subbuin:CTB32 2003 Pass - - Pas - - Pass - - Pass - - PF:0.30 Spial 2004 pus - - Pass - - Pas - Pass - - 7Q10:0.50 IWC(%)48.2 Order: 2005 H - - H Coover SE WWTP-002 chr Jim:48% 2001 - - - - - - - ss - - Pass - - NC0024279/002 Begin 8/1/2001 Frequency.Q Jan Apr Jul Oct + NonComp:Single 2002 Fall >96 >92 Pass - - Pass - - Pass - - County:Catawba Region:MRO Subbasin:CTB32 2003 Pass - - Pas - - Pass - - Pass - - PF:0.30 Special 2004 Pas - -. Pass - - Pass - - Pass - - 7Q10:0.5 !WC(%)48 Order: 2005 H - - H • _ - . _. . Canteetoea MSD chr lim:11% Y 2001 Pass - - Pass - - Paas - - Pass - NC0032077/001 Begin:2/1/2001 Frequency:0 Jan Apr Jul Oct + NonComp:Single 2002 Pass - - Pass - - Pass - - Pass - - County:Pitt Region:WARO Subbuin:NEU07 2003 Pass - - Pau - - Pass - - Pass - - PF:2.85 Special 2004 Pau - - Pass - - Paas - - Pau - - 7Q10:36.0 IWC(%)1I Order: 2005 Pau - - Pass CooleemeeWWfP-TowaofMockiville CHR LIM:2.1% y 2001 Pass ---- Pau. -_-- - Pas - - Pass - - NC0024872/001 Begin:7/I2004 Frequency:Q Jan Apr Jul Oct + NonComp:SINGLE 2002 Fat 2.97 5.94 Pass - - Pass - - Pass - - Cnrmiv Davie Reeks,:WSRO Subbuin:YADO6 2003 Pau - - Pass - - Pass - - Pass - - PF: 1.5 Special an>r par - Pass,>6.4(p) Pass - - Pass - - mass - - 7Q10:106 IWC(%)2.1 Order: 2005 Pas Pass Cornerstone Carillon,LLC Chr Lim:90% 2001 - - - - - - - - - - - - NC0085731/001 Begin:4/1/2003 Frequency:Q Mar Jun Sep Dec + NonComp: 2002 - - - - - - - - - - - - _ <Am Ax C,111 ...M . CO -- Foal PF:0.0316.,. -- Special 2004 Pass - Pass - - Pass - - Pass - - Fat 7Q10:0 IWC(%)100 Order: 2005 e45 >100 Pass - . . _ . . . - Corning Inc.-Midland Fiber Facility chr lim:1.0%;pf>0.107 chr lim is 1.7% 2001 Pass - - Pass - - Pass - - Pau - - NC0086169/003 Begin:5/12000 Frequency:Q Jan Apr Jul Oct + NonComp:Single 2002 Pass - - Pass - - Pass - - Pass - - County:Cabartus Region:MRO Subbasin:YADI2 2003 Pass - - H - - H - - H - - PF:0.107 Spacial 2004 H - - H - - H - - H - - 7Q10:30 IWC(%)1.0 Order: 2005 H - - H .._ .- _ .. _. _ , Correa,Dept Of(Caledonia) 24hr p/f se lim:90%fthd 2001 Pass - - Pass - - Pass - - Pas - - NC0027626/001 Begin:10/1/1997 Frequency.Q + Jan Apr Jul Oct + NonComp:Single 2002 Fa Pass - Pas - - Pass - - Pass - - County:Halifax Region.I1JW nubbasin:RuAua 0u Paso - - Pass - - Pass -- - Pass __ ..- PF:0.8 Special 2004 Pas - - Pas - - Pass - - Pass - - 7Q10:1000 IWC(%)0.12 Order: 2005 NRIPaa - - Pass - - Corree,Dept Of(McCain Hospital-001) chr lien:67% 2001 Pass - -- Paas - - Pass - - Pus - - NC0035904/001 Begin:9/12004 Frequency.Q Jan Apr Jul Oct + NonComp:Single 2002 Pass - - Pass - - Pass - - Pass - - County:Hoke Region:FRO Subbasin:LUM5I 2003 Pass - - Pass - - Pass - - Pass - - PF:0.20 Special 2004 Pus - - Pass -- - Pass - - Pas - - 7Q10:0.15 IWC(%)67.4 Order: 2005 Pass - - Pass Cousins Real Estate-Gateway Village chr lim:90% 2001 79.4 Fa <30 Fa Fa NRM H - - H - - NC0086517/001 Begin.7/12001 Frequency:0 Jan Apr Jul Oct + NonComp:Single 2002 H - - H - - NR/Fsa NR/<45 NFU<45 NR/F55 NRM H County.Mecklenberg Region:MRO Subbasin:CTB34 2003 H - - NRM NR NR H - - H - - PF:0.050 Special 2004 H - - H - - NRM - - H - - 7Q10:0 IWC(%)100 Order: 2005 H - - H - _ _ . .. . '1CP r AsWivWfAilini tU001' " - eau lim:1.4% 2001 >99 - - >99 - - >100 - - >99 - N00000396/00b 11gla1/12004 Frequency:Q Jan Apr Jul Oct + NonComp:Single 2002 >99 - - >5.6 - - >5.6 - - >5.6 County:Buncombe Region:ARO Subbuin:FRB02 2003 >5.6 - - >5.6 - - >5.6 - - >5.6 - - 7010:375.0 IWC(%)NA Order 2006 >5.6 >5.6 - >5.6 Y Pre 2001 Data Available .� LEGEND: PERM-Permit Requirement LET-Administrative Letter-Target Frequency-Monitoring frequency:Q-Quarterly,M-Monthly;BM-Bimonthly;SA-Semiannually;A-Annually;OWD-Only when discharging;D-Discontinued monitoring requirement Begin-First month required 7010-Receiving stream low flow criterion(cfs) +-quarterly monitoring increases to monthly upon failure or NR Months that testing must occur-ex.Jan,Apr,Jul,Oct NonComp-Current Compliance Requirement PF-Permitted flow(MOD) IWC%-lnatream waste concentration PIF-Pass/Fail test AC-Acute CHR-Chronic Data Notation:f-Fathead Minnow;•-Ceriodaphnia sp.;my-Mysid shrimp;ChV-Chronic value;P-Mortality of staled percentage at highest concentration;at-Performed by DWQ Aquatic Tax Unit;ht-Bad test Reporting Notation:--Data not required;NR-Not reported Facility Activity Status:I-Inactive,N-Newly Issued(To construct);H-Active but not discharging;t-More data available for month in question; -ORC signature needed imap://sergei.chenulcov%40dwq.denr.ncmail.net@cros.ncmail.net:143/f... • Subject: Re:NC0000396 From: Trish MacPherson<trish.macpherson@ncmail.net> Date: Thu,21 Jul 2005 13:10:46 -0400 To: Sergei Chernikov<sergei.chernikov@ncmail.net> no-they send us an environmental monitoring rpt every other year I think and there appears to be no thermal impact Sergei Chernikov wrote: Trish, I am working on the renewal of the permit for Asheville Steam Electric Plan. They are asking for continuation of their thermal variance based on the fact that there have been no change in the biotic community in the receiving waterbody as evidenced by their studies. Do you have any objections against renewal of their thermal variance? Sergei Trish Finn MacPherson NCDWQ 1621 Mail Service Center Raleigh, NC 27699-1621 919-733-6946 x238 FAX 919-733-9959 1 "f 1 7/21/2005 1:26 P1s W ATF Michael F.Easley,Governor 9 William G.Ross Jr.,Secretary 0' pG North Carolina Department of Environment and Natural Resources Alan W.Klimek,P.E.Director i Division of Water Quality .‹ Coleen H.Sullins,Deputy Director Division of Water Quality October 27, 2005 Mr. William A. Phipps Plant Manager Asheville Steam Plant 200 CP&L Drive Arden,North Carolina 28704 Subject: Asheville Steam Electric Plant Fish Monitoring Plan NPDES No. NC0000396 Dear Mr. Phipps: The Water Quality Section has received the Asheville Steam Plant fish monitoring plan submitted October 17, 2005. Thank you for providing this information for review. After reviewing the proposal, DWQ staff members expressed concern regarding the location of the three sampling stations as proposed in the plan. Specifically, the location of the downstream transect(DN) appeared to be in close proximity to the discharge sampling transect(DI). In our opinion the DN transect should be moved further downstream to better bracket the influence of the plant and provide a longer survey reach. We contacted Mr. Reid Garrett of Progress Energy to discuss this concern. Mr. Garrett agreed with our comment but stated that difficulties involving river hydrology and access precluded moving the DN transect further downstream. He added, however,that his staff would further explore the area around the river and attempt to gain access for relocating the DN transect. The Water Quality Section therefore approves the October 17 plan with the condition that Progress Energy staff attempt to gain access and move the DN transect at least 1.5 to 2 km downstream of the present location. If this is not possible, fish sampling should proceed at locations indicated in the October 17 plan and a discussion of factors that precluded movement of the DN transect should be provided in the final report. Thank you again for your cooperation. If you have any further questions or comments please feel free to contact me at 919/733-9960. cerely, Jimmie 0 verton ie', -nvironmental Sciences Section cc: Dave Goodrich,NPDES Unit Roger Edwards,ARO Dr. Luanne Williams, DHHS Environmental Epidemiology SectionarDENII �*a N.C.Division of Water Quality 1617 Mail Service Center Raleigh,North Carolina 27699-1617 (919)733-7015 Customer Service 1-877-623-6748 imap://sergei.chernikov%40dwq.denr.ncmail.net@cros.ncmail.net:143/f... Subject: Re:NC0000396 From: Shell.Karrie-Jo@epamail.epa.gov Date: Wed,28 Sep 2005 14:19:26-0400 To: Sergei Chernikov<sergei.chernikov@ncmail.net> I did, and had no comments. Thanks for checking. I'm up to my neck in power plant permits! Karrie-Jo Robinson-Shell, P.E. Sergei Chernikov <sergei.cherniko v@ncmail.net> To Karrie-Jo Shell/R4/USEPA/US@EPA 09/28/2005 02:12 cc PM Subject NC0000396 Karrie-Jo, I was wondering if you had a chance to review a Draft Permit for Asheville Steam Electric Plant (NC0000396) . Thank you! Sergei Sergei Chernikov, Ph.D. Environmental Engineer NPDES Unit 1617 Mail Service Center Raleigh, NC 27699-1617 phone: 919-733-5083 ext. 594 fax: 919-733-0719 1 of 1 9/28/2005 2:40 PM imap://sergei.chernikov%40dwq.denr.ncmail.net@cros.ncmail.net:143/f... • Subject: Draft permit Reviews(2) From: John Giorgino<john.giorgino@ncmail.net> Date: Fri, 19 Aug 2005 14:32:13 -0400 To: sergei chemikov<sergei.chernikov@ncmail.net> Sergei, I have reviewed the following: NC0034860 Schneider Mills WTP NC0000396 Asheville Steam Electric Plant I have no comments. Thanks for forwarding them to me. John Giorgino Environmental Biologist North Carolina Division of Water Quality Environmental Sciences Section Aquatic Toxicology Unit Mailing Address: 1621 MSC Raleigh, NC 27699-1621 Office: 919 733-2136 Fax: 919 733-9959 Email: John.Giorgino@ncmail.net Web Page: http://www.esb.enr.state.nc.us 1 of 1 8/19/2005 2:33 PM Public Notice State OfNC Environmental I Management Commission, NPDES Unit 1617 Mail Service Center , Raleigh,NC 27699-1617 Notification Of Intent To Issue ANPDES ' Wastewater Permit On the deb d thorough slit review&ccdimtion of NC Gen Stat 14321,Public law 91-500 8 1 otter lawtd skr tyc;&re3gu , Cortailory NC I M9<ri AFFIDAVIT OF PUBLICATION Cnrrtnlxopobr'toss,eaNa turd Pollutant Discharge Elimination System(NPDDEschargerS)) imosteinalertote person(s)listed below et fective45daysfranttepubl� - dateofthsndi� . VVr inert Pro theposed remit will he BUNCOMBE COUNTY accented until 3 l days after the publish dile of this notice.All SS. mrm>e is received prior k that dote are considered i the NORTH CAROLINA . . find determinations regtsdn9 the proposed permit.The Dir of the NC Div of Water Quality may decide to hold a public meetingfax tea Before the undersigned, a Notary Public of said percehemit should the Division red public County and State,duly commissioned, qualified and Ccpiim of the supporting it a authorized by law to administer oaths, personally `�to u thedeterre appeared Darryl Rhymes, who,beingfirst present in tte watt perm[[are duly t ofmaupon request&paY-m roc PPe rY Y - sworn, deposes and says: that he is the Legal ion Mil arrrTlPrllS aLibr re g.asts for info to the NC Divi Man of water Wordy at tree Billing Clerk of The Asheville Citizen-Times, dame addressortail the Paid yrBranch engaged in publication of a newspaper known as ad San. Mere induce the NPDES prink meter(at- The Asheville Citizen-Times,published, issued, faded) in arty communed} � n' ,�itDi o c and entered as second class mail in the City of in,at 512 N.Salsbury St,Rat eigtn,NCV 11- bete the Asheville, in said County and State; that he is Bin-Spuntore iewmoonfie. Erneritusam C1E01 USHwy le authorized to make this affidavit and sworn E Harerar elle NC75A2)ha aPpledfor reseed d NPDES J IA permit NCC0R20 fa tie Fee statement; that the notice or other legal Herder.,cd.The' rendflec advertisement, a true copy of which is attached 2S®got per da•healed%cite hereto,was published in The Asheville Citizen- wde r iia Clear Croak n the ,�t >dv Times on the following date: August 5, 2005 rye are Atter a din,funded ThecisCvgemWdfedfulue newspaper in which said notice,paper, document or dlocaliae in this part[,of time FrerdiBroodRiv -Bc legal advertisement were published were, at the Modic,Co Bard of Edrm tion(5T33 US Hwy 25-70,Mar- time of each and every publication, a newspaper shall,NC 2E753)hcsapplied kr KQ- renewl f N meeting all of the requirements and qualifications of permitted Section 1-597 of the General Statues of North alit), dscharges 0E6 MGD tocoder to Shelton Carolina and was a qualified newspaper within the Laurel Creek in tie French Brood River Basku ;ty I " meaning of Section 1-597 of the General Statues of BOD is eater ed Thischcrge may is portion North Carolina. • theFred Broad R.iverBasil Tte TON1 of Hot Smits(PC Bou 218 Hot Sates NC 794[) hos =fled for reretwi d K�. Sign this 5th, August 115 NPDES perm$N�for , tte Hot Spiro tMNTP ii Mat can Ca This permitted U>ofdy d•:hones 0B MGD ire oloc vi e-I I Frenclote h Bron River tithe Freda Brca1 Rive � • Bash Curre in,BOD&Tab (Signature of perso }king aft-Kix/0 Raided Cherie ere Ade cuddy failed This dSIna!# - tray died future dloaifas 1r this pa'tan idle re French Brox RtierBain.ri of Hat Sprig(PC The T Sworn to and subscribed before me the 5th, ,14.)44.4f,, Boc218Hat Sprin9sNC7E4f) ����'� '<<•y NPDESpermitNCCmend L041sa)fo K August 2005 �_�,' JOVE A '''s, tte Hot Sprigs HoareAuthority WWTP in Walser e \ i ss CThis rermitled QUI MGfacilD =Q NOTARY T1► vcstemater to the Fred, a Y .4 S i E— •- Br�d River ii the`Frencfi ti Band River Bain.c rrede �`► ' delift aWily ed. ie �AM A.PP:mw a _ ' ,' iil. �j ere eater limited.The 0_ . _ ji�.�. dsdagermyaffect fidyreat (Notary • blic) %,,4' ' - �'' French B R loattiors in thisB My emmission expires the 3rd day of stpx6fh6e :,'''�� .Tan d Was Hit has.• rnueitiut,' bl'> for renews d •_• -! 2008. •n.. for its • Hill • -pen milted .rdy• �rcrga traded•. ‘--- w�tewderlc Gabriel r:: ' tie French' Brand Qrn3ttN BOD, '•• �.,•:: fear cc(. &ictal . • Cala -are miler 4diN discharge may tyre dixati s in theradian• . thereceivi gstr�n Ill IUVII U Iram I ml died kr rerewd af remit 2008. /1 N7151 fa is Mars Hill ,WWTP in Mad®n.This t t0 Trifled imldy dfsdivge treated donhaticw cslev dart Gored Creek in the Frendi Baud Riva Basin Currently BOD,armmia nitrogen fell Aliform&told resildud dib rine cre viler molly Bitted This cistage may affect fu turedbmtias kilns rartim d thereceivirestrearn. Waterford Place Property Corers Assoc, Lakeview Court, Brevard NC has cd Pied for remind of NPDE5. 1�vw1 m, pe it NCO35�S for its Tacit I•` C�.arity.This permitted facility dsdharges treated wastevoo ter to Hunts Brandh in the French Broad River Basin: Currently,CBOD&arrnorlio nitrogen are water quality lirn fled.Thydisdhagemay affect future all aotias in this por- tion rite wdashmt Cods American-Sylvan Plan NPDES Na NC010133, PC Ed ee' Bac 670,Toccoa GA 377,the adied for renewal of is per mit cisdv9ine LP to CUM MGD domestic-typewadlerwa ter lo Gallo/cry Creek in the French Mai River Bcsit Curnrmty BOO,arrmmia ni troger,fend aliform&kid radd diarte are water =Sty limited This dechacge rrwaffed future dknotias n thisportondthe river b in. The Tann of Raamh his m Pied for renewal.d permit CNlJCIP15+16 fa is Rcsma 'r WWTPinTrasYtvviaC&Ttk remitted foci* ckictaga healed cirnestic we ode t the Frit Bow Riva in One French Baud River Bait Qr, renN BOO,arrrvia ritrceat fecal adfiform&told ',sari dierire ore vada fixity Gn ited This&dirge mai died fuluredtwdias in thisratan d FKedhBrc1R7verBosit Prrs3036 Energy,233 CPBL Dr. Aram.NC 2370t.Brom-ix Co NPDES dsdhuge rarrit fa Astevlle Shan i edric Pone Plc#(#N101>)S16)dschc9it bile French Brand River rite Frtl d i Bract River Basin•The tatty modes two airfoils,01 (a eltiocgh rcnmiad cod ig water-cisdoges to Lite Jufim),&Wi(ash sattlig par dns to ). OrreiN al A. Mass laid sssdad sdhds 8 rreairy are wafer godly Fn iled This cis:r age may died fuhredkufias nthispctnh d the Fredh Boed River Bit. Brim/toadNs aod Sib: vh (41 Da Creak Rd #1, LeioEder, NC 2i943)hxc * brere add NPLES print 14:015932 Y I� n BuarrteCa This r>amitiec toaTlycurrently dhsd i 7St( gi per day treated wastewater into Dix Craft in the Frail' Brood River Bcsn.Currently BOD&kld rsshdd drlorrecre vada cidM!idled T)is cis charm nuy ailed future diom tiers in this paiim dine Fiend Braxl R)verBxih. Ccrolirn Water Service,tncc d NC(PO Boa 24133013,Chirttte NC MA) has cpplied kr re neAd of NPDES Permit ' �icr the Bent Croak Bun:unite Ca The remitted fadfny axrelfy ds doges 100000 gat Per day leafed administer iib Water Creek (Bent Creek Rcrit Lake) it Its French Brox River Basin.Currently,BOD (cat residual dicrie are water gdity limited.This Idisdrrge may affect future dbadias e ttispartianofthe French Bron RiverBxit Sem Cmrnatw (PO Bmf 2305,Ateville,NC 23E02)the mPited for mend of NPDE`_ .�r remit N00075610 far the Rase Y P wand MHP_WWTP n BUT carte Co.ilv current,/dsdrages Min gal per day treated was-two ter into Line Creek in the French Broad River Basin. Comity,BOD,c rrrnain re Magri,te>ddd cre water gid c{Edage may affect future at nadirs in iht.patm ci the French Brat River Birt August 5,2305 (1 3138) • UNITED STATES ENVIRONMENTAL PROTECTION AGENCY �1411 MOWREGION IV 343 COURTLANO STREET ATLANTA, GEORGIA 30343 August 11, 1988 REF: 4WM--FP Mr. Clyde Baldwin - Division of Water KY' Natural Resources & Environmental Protection Cabinet Fort Boone Plaza 18 Reilly Asad Frankfort, KY 40601 RE: 316 Golence for Permit Reissuance Dear Mr. in: . Questions have arisen as to what procedures and activities are necessary in reissuing a permit for a facility which has thermal limitations based on a previous variance granted under Section 316(a) of the Clean Meter Act. The following is provided as a follow-up to information provided at the February 1988, EPA/State meeting in Destin, Florida. A thermal variance granted under S316(a) terminates on expiration of the NPDES permit of which it is a part (Attachment A). Procedures for a reissuance are virtually unchanged from an initial determination. The amount of data necessary to support the variance at the time of reissuance will probably be minimal. Braver, if conditions have changed materially, a significant quantity of informa- tion may be needed. NOTE: To the extent that permittees are unaware of these requirements, they should be notified of then expeditiously so that they can be prepared. The general procedure is as follows: 1. The permittee must request that the variance be continued, preferably at the time of permit application. At that time, he should provide a basis for that continuance. The basis could be as simple as: (a) plant operating conditions and load factors are unchanged and are expected to remain so for the term of the reissued permit, (b) there are no changes (to his knowledge) to plant discharges or other discharges in the plant site area which could interact with the thermal discharges, and (c) there are no changes (to his knowledge) to the biotic cocnunity of the receiving water body which would impact the previous 316 determinations. 2. If the permitting authority agrees with the basis, appropriate permit condi- tions would be developed; otherwise, additional data would be requested as needed. Request for additional data must be made within 60 days of receipt of the application (Answer to Question 7, Attachment A). Additional studies can be made a permit requirement if needed (Answer to Question 7). r' t Page 2 August 11, 1988 3. The Fact Sheet/Rationale should contain a summary of 316 variance activities from the ,previous permits (dates, determinations, limitations, etc. ) and an indication of the proposed basis for continuing the 316 variance. Sample language is included in Attachment B. 4. The Public notice requirements are contained in S124.75(a). Sample language is also included in Attachment B. Should you have have questions or need assistance, feel free to contact me at 404/347-3012. Sincerely yours, C2.L Charles H. Kaplan, P.E. National Expert Steam Electric/Water Enclosures cc: Mr. R. Bruce.Scott Identical letters sent to all states in Region N `i Progress Energy - 0-. --__ -PI_ tom_ g 11 14\ NOV 1 7 2005 . . -' Certified Mail: 7002 2030 0001 7129 6990 File No: 12520-B-01i ..,.,- .1--- November 7, 2005 :;>= 1 Dr. Sergei Chernikov North Carolina Division of Water Quality L NPDES Unit /� f _ f. 1617 Mail Service Center j22�.c,,`Vc�l idt_; e,"''°"'' 0j Raleigh, NC 27699-1617 Subject: Carolina Power & Light Company dba Progress Energy Carolinas, Inc. Asheville Steam Electric Plant NPDES Permit No. NC0000396 Draft NPDES Permit comments Dear Dr. Chernikov: It has recently come to our notice that the letter with comments on the draft NPDES permit for Asheville Steam Electric Plant was not submitted to your office. While it is understood that the comments were to have been received by your office within 30 days of receipt of the draft permit, it is hoped that you will take these comments into consideration before issuing the final permit. In addition, Asheville Plant's demonstration of compliance with 316(b) was included in Attachment 8 of the NPDES permit reissuance submittal. Your cover letter did not, nor did the draft NPDES permit, comment on this submittal. Progress Energy respectfully requests approval of this demonstration of compliance. If you have any questions please contact Louise England at (919) 546-6318. 1 certify, under penalty of law, that this document and all attachments were prepared under my direction or supervision in accordance with a system designed to assure that qualified personnel properly gather and evaluate the information submitted. Based on my inquiry of the person or persons who manage the system, or those persons directly responsible for gathering the information, the information submitted is, to the best of my knowledge and belief, true, accurate, and complete. l am aware that there are significant penalties for submitting false information, including the possibility of fines and imprisonment for knowing violations. Sincerely, /./." .••••,.4. William A. Phipps Plant Manager—Asheville Plant Progress Energy Carolinas,Inc. Asheville Steam Plant 200 CP&L Drive Arden,NC 28704 , . Asheville Steam Electric Plant Draft NPDES Permit Comments PART I Section A(2). — Effluent Limitations And Monitoring Requirements • CP&L respectfully asks that you reconsider our request to make the limit for mercury effective one year after commencement of the second Flue Gas Desulfurization (FGD) system's wastewater being discharged to the treatment facility instead of the first FGD system's wastewater being discharged to the treatment facility. The FGD system for the first unit is projected to begin operation in November of 2005 and the FGD system for the second unit is projected to begin operation in June of 2006-a difference of only seven months. This seven month extension will provide an opportunity to fine tune the treatment system for the entire wastewater flow. Section A.(6). —Stormwater Monitoring Requirements/Qualitative Monitoring • Because the permit does not require analytical monitoring, the first sentence in Note1 should be omitted and the second sentence in Note 1 changed to"Qualitative monitoring will be performed twice per year, once in the spring (April—June) and once in the fall (September— November)." 1 5Jf /zoio /ISCp7irD39b tu4 t'14 of c640- lj , 1-1/t4-1( A G.F.-pOra/ t /U Ja� _ tic QA� lv� ke-ems o1w{j � ✓��� , f.Ver1C-ef Lt) ne& . ore., .k stfvey .b1c; �. �j [ r•, F+, ,��fl / -{s, T'b�v1 � i � `tR •[ ( - ' `� - fl`'' ,, '•�,. D �:;P ' \ ��l• • • .1. k i./ ' ' � .�kyglrl�rlq _' / �. �_ _ i r•r V QY �prl :u F: � ''` 1 t" [, . /`\ •cl• ( � t 6� �2� -'�`c -- - -art^.�►+ {�.,, �`' ' �� •� � •• � . +��,. � . �} •1'V(.' `. �d ) I ��cf-•sYT• .•. i ' .y�'i q •r, M 1- W r-. 1 � , : ?' • 1�,• � `` J • • i,-•�.t " 3 rlfa.. I. � �.� ..•�11 � .\,. � � Pt{�li V L .SilOa7r" �q���-•r •� J •. l J! - ( • _ Q� �i .�.t� •1►' -� `RA �''! �... r .'Dam [ .i ` J ; 1 ; . _ r.I �' ` • v Owen.; t;resk— '- f/'—�.— ` \ii ' lg , ••�R'\�:.. • r .��\\ ,.. • f � � e.7► i ``\� v��� '\ . \ J .'^ •T � N'. 1tCf Cr�h } �,� i• ` : i' • •. .•� 71 OF hf I - .i �'� �. •�' .1 •'I �. • f. • Powell's Creek SRO Wit + ram^' •1- \ ii � �. Aw Progress Energy Asheville Plant NPDES Application §316(b) June 2005 Figure 2 This Map Was Created By Buncombe County NC, Awdffiftw� I. Progress Energy Asheville Plant NPDES Application §316(b) Figure 3 Unit 1 48300 gpm X 2 = 69.55 MGD X 2 = 139.10 MGD Unit 2 61500 gpm X 2 = 88.56 MGD X 2 = 177.12 MGD 316.22 MGD conversion MGD X 1.548 = cfs 489.5 cfs Large rectangle = 143 X 10 = 1430 sq ft Minus 1/2 of each small rectangle = 1315 sq ft Post sq.ft. = 2 X 10 X 7 = 140 sq ft Minus post area = 1175 sq ft total open area = 1175 sq ft 143 ft 11.5 ft WALL 2 ft 10 ft. T OPEN 7 AREA 1 intake velocity = 489.5 cfs / 1175 sq. ft. = 0.42 fps Figure 4 no scale 350 300 250 p 200 150 "11 50 0 Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Monthly Average Flows Progress Energy Asheville Plant NPDES Application §316(b) Figure 5 —� 2000 �- 2001 2002 -- 2003 — 2004 I ' G-170903 A N I I B C O M N .9TOF..WGAWRES TRAY SCEEEN GVID[S. Q,1ARSE.scRirxE:UlOEs - .tel M.N'S ( LAOOEA RUNGS 54'40 w 4-INTAKE-1O I11 L-- V I --- I 111"'A1 f _ r I , PAIF vRa i CI�r_ _ _ a. I� Sf1Y ` NI i 1 BSJ J J 1N1[I Nw LA in I 0 i aFl r N w AM PUR 1 �_i D I iY MAe E I NI v I F R 1 .84 � hl J I F i F E -� — -- - _ 5C1EB1 . I TOP P PAD o I Ta21{9. } 4 _9 --17TOA8 q - 1.. L+Dl NANDRAIL SEE G-1111048 r.' LIC WtANGNOR G.W. PUMPS - I •HOL - '1� DI • HOLES. COUNTER BORE 2 rl OEfP - < IF Ple d.2. G-91 nv1lt 3"tT 1 'it PILE'1 t'' -IOL J-_--f _ _" . PU P R PIA fl TOP OF PLATES s 11 TO BE ILL FlIASN - �` ` _ I ` • N64S000.23 10 1'•S KrFq r=a -d K-1'�TAPC QlO DOWELS 1 A4 vT.ze DETAIL OF FRAME PI uRPt Ae j=FO ---SE _ TAPERED. DOWEL BY MFR BI 2 Lp,IEL.U38.as I _• _ .SEE % 1018 �L Pi Af LEVH.,NUT l I _(I.I I. II 0 GG. I I I L_-I'• 92 �� I PACK SLEEVE M1H OROUT NIK)BEFORE FINAL SETTING. -SUB _ SEC G-170l1i NOTE: SACK OFF ALL LeV OF -SOLE PLATES. NVTSAFrER WEDGES I - - _ HAVE BEEN SET FOR 1 ; I GROUTING. SECT _L—_-- --- I.l'. 0 .�'#AN410R HOL --_ 14�0 pPE _ "-IIYANCIIOa HODS - - - -- FOR CONTINUATION _ SEE 6-1706GO 7D'GALV. STLEL N►E7 7•W) - - �yGALv. s7aL PIPe (r-T LGl OGNCORITE .. P1AI1 AT EL.216S.0 ESERvICC PUMPS JO'SLVlt SECT .A -A BRASs PIPES T .\ : I68.O0 � 1 ` EL L151.0 7 1'-2 _ -6 EGf9i 1 j .7 I . NOT f�FFF1Ip ENTIAL •SECT S-S 0 rOPLAIN STEEL R00 -LtVEL CONTROL .SECT T-T (GALYANIB F 0) Z,• 0 t • f- O SECTION ELEVATION TYPICAL.GONST.3T.DET. SECT R-R DETAILA I=1-0 SECT S - B .---- lfi-- _- - -- S_c --ANCHOR 80d SCHEDULE iuww•.• .+u It rrtEI .+.tII tYK YPaR 1i` ' T �2NUT5 II �y NUT }fj.�•� , �Trv[Z TYPE YITYPEVrrttPl TDII BOLT NUT SLEEVE ANCTOP ENaTN ELEV. WR[ ND Orw LAMTN - IIO NO CIA NRM p aIi[ BOLT mnuo0®aaasse�aln QUANTITI ES(NET,BY RELD Er XPT AS NOTED) CON- CLASS'e• (3000 PSI) l"JL. Y17�' CONICCLASS-D' 10 Cu— LADDER RUNGS AS PER DFT 'A 136 REQ'0 MPIIt SNEET PILE 74 LIN FT IE:4 BRASS PIPE 100 - . 2'♦ .._.. 37 WATER STOP(W POLY VINYL CHLORIDE OR IBGA,cOPPER) 4}1_1141 FT F I'PRENDWED JOINT RLLER 40 SO PT' +Sa ZURN rA SOO OR mu%L. 2 REO'D .8'GALY. STEEL IIDC E'61L)MlN'LAID RAKE 1 R=D 8_ [-a LG) 1 EEDO T'J LGU_ _ _1 ball lDrtAL1ENOR_A(M.Ti TE-SEESU sL11EQULC TMS-sN(!_T_ __-- G.I•Y2 SOLE PLAG-IT0904 IRwD 22 .I.M1Ki RSVD - EoFIQRET[ sNM.L E'-Cyilfi �E;'t>tb04ili?{��'y 1 [- E. FA2ICATIOR tAA1ECb'H:s�: CG011t: :. $1 ETA90NRv.' ..,,4.. i�a• ANCHOR BOLTS; EMBEDDED STEEL E c1c: CmftSl, s_r_-. TOEe SET IN POSITION BEFORE CONCRETE ISPIACED H .COAT ALL ECPOSED STEEL FOR FUTVRE 'ESTENSION WITH BITUNASTIC(aADMIt RUNGS tlaff INCLUDED). I REFERENCE DRAWINGS UST OF DRAMNGS INTAKE STEEL A SCREENS(A-SI A•110744 G-1 T104e, C•W. PUNP-IG.H.'PEELER) 181-I50 C.W.S.-INTAKE-.AS SN2 C.WS-INTAKE-REINFSNI s-I1090} G-110905, CIRCIILATNG WATER RPE (A SI G-I1la Q C.W.S. BLOCKS u,IB ({S -INTAKE HOUSE CDNDUIt GRIXPIOINB C. 1091G ' d LK:NTING PLANT (EtECI G-Ill l34 TRAV. SCREEN-ARRA7GPJ•IEHr(1N- � 787-10srK - FON OeT•S ( &� ) VARO PIPING DET'SEINTAKE STRUCTURE 787-IOSI P111N6�nc-xL O.170T73 - �fA�N vayl SEMCF MN(•ADRi7NNF10N . - ..7ET-N7G 14 BOLTS BTuNK- ELT a _br FIELD W000 LIDIr Q BLOC1tT8Yi'JE LD * Nw R4n � M Q n �=�OHTEc 4.t gR(I71m111F7NPil SFRxO NUIPS - 'DONAL EN "PoRH 7 I:2443 ODED4Q`lA.t(G8IOMIAIEIRO LN O SETTD(LNLMxlw, pTRFlIA1f0 '� WORK Tx18DRAWING WITH G-170904 CJ ECT 7-V !'•P•O 3 IHT- �i.FSi/..r'iiw.iiiii ulwicilns Rr �rFJ Db CAROLINA POWER B LIGHT COMPANY SKYLANO STEAM ELECTRIC PLANT oe u(at �xAnoN [�� NWP r{pN, rv.fDIN �.. A44-HO,000 Sv INST4LLA110N-Uwi p, l 2 _ IO-2-r•T I1ed�a.eK CIRCULATING WATER SYSTEM N ADUSieIl".aL.k�ili�aA INTAKE -HAS SH NO I NI aErIa7-P9rw.0 I-x Has-4t..°` �� «� yLCh G-170903 fLC 10 11 12 13 14 w 15.rt 16 17 ar.Fo.a 18 191'- F E O C a A gx. �I Q ,p N@N MANDIWL — v bi v xE oaTAR_ w• N I 1 GUI CWI IaG I I Dtl I ? CPARSE SG4EE. I RELOCATED HAN' SEE oCTA1l"15' M '� LLDOE4 4UN65 — 4; I J rJg rD � I I • d, �+ INiaCE N. 7'JZ..3{'_ ` I _ 4 T ' 9r9e'-L' k.-OCTAJL 6 oNle.c-aao !jfj i !' GUIDE% A FlNt SCF.EtN -�WDW -- II 3' Dun Ps F I ---- I u 1 NOTE: _ RELOCATE EXISTING HANDRAIL ' DN NORTH UNIT It1(aK6 SIOE OP 1 To NORTW SIDE OF UNIT 2. ' 2B'• P I 1 s � V DBE L N "I EI,.217636 }},, R� —'LREL.'QS4.73 .1 i * ^I TYP. _S �7 • Itl�zu-Y w) a -la-a 11.11-1 Ilia y �•1� _ 1 - � I All'! PIPE% PREMOLOED ' I� 111 I•PJP JOINT FILLER ' I el, EI ,- (I'PJF) _XIST INTAKE EL 2:GT.94 �I �I ~NOTE THESE PANELS TO BE POURED AFTER •,5d PIPE HAS BEEN SET a IN PLACE. N OPEN LApO�OTIR •Ni r� I OFl RppRAINaJ' OR i r VOA-tC.J I 1 I I �. 21aa.00 pit EQUAL WITH � T / 'Al/ J % • iaa THRO.ONE EN I c1U A] EL zi — g SECTION B- B_ 4 ._ vq J 3'.-Li..� ' �- I . t TEHR7RWZY WGLLgc REMOVED 1 fa Ift1 EL, xIL8_01 oGr as o11 1 6Y E EL 21005 MAX. NWL. 4 COu cT .IpI NT -• ClEly 0� N.W.L. . a; S EL.'pW.Od OES LW-L. EL E176m eL.454.ar ! i Co..ar Ja T'l - PLAN ) EL- 2168'-O' $GALE : !4­ I:o' STOP LOG RSC x tN GUIDES TRAVELING ERNE SCREE\ WDES 1 SUIEW GUIDES u_':a5 I TI 4? I Ba J%7L.— a � I 111; I .. �• �. monollum"I'llill LOPE O - �• ._ - - EL 21G70d n� j Wom "IL( EGCS r L - ' UNrT xl I UNIT •2 T T -1t BG.c 1 x etz EXIIJTI WCT /s SECTION H-H _.NOTE: THESE PANELS TO BE POURED SECTION 0-0 AFTER -4'4 PIPG HAS BEEN SC -ALE% SET IN PLACE. aREc-twe.pe - T.RR'L. LIa.7.Ma GA UX EL fwt-so f� °' TN .1�C E In b d FVc --- — —' rc AEsro. TYPICAL CONST. JOINT LATER ECXAJT, u.rOw) - - DETAIL r•2 LATE-� n y �• 4-1 APc fi�.21'J9.ea 'tt lu OETAI L — C �apROUT (TYF!) F , It BY OTNHR % Ir • . _ . ..: 'd IG���� GIC'O Q _ IC a'ar.' FIAj P,Aw CL. 2168.00 tr 3 L I•a I'w 3-; SECTION G-G LE;'c.f-d SECTION J-J �J--IrW„F-I}+g- 2's. tali I'x to FLAT BAR CNNO rE f S- SEd. 3LA15 4SIr SECTION A -A scAa:li •ro B STRAPS 1t e6'o.c.---1.•PIP(SECTION 5CA LF-7le e'-II' l-6' SECT. E•E " SECTION E-E u r.4. C-C I-e - - "1;i1•; Fot GE +E ZOL orEs 2EF ERFNCE CWGb. ALL EMBEOPEP STEEL TO BE FIELD PURCHASED UNLESS OTHERWISE NOTED. ANCWOR BOLT 5CHEOULE SEE OWG. AB-I5-I DRAWN _ � , ' - - . ":,.� '' �� - •%:-~• BROWN &ROOT, INC. ,� ENGINEERS AND CONSTRUCTORS HOUSTON, TEXAS CAROLINA POWER & LIGHT COMPANY ASHEVILLE STEAM ELECTRIC PLANT 1971-200,000 KW EXTENSION -UNIT NO. 2 MANIRR TITLE CONCRETE tORTRAOT R0. CF-32 GATE suLElAs �D�ec D P 41 nE1KA 0..DRAIN . AODED TIMP FE jM{ a-G C +,-4a Awca PIPE SLEEVE L0. PM CYELLEO B E•.vjRMacpDKF,LMLPPNTC MPE W"4 MI_.RIA.E�---CN ADpEL T7IENDN N7PP.SL•EAPDED SCT" D.aEc,. F:f__ Ra _ - �•-P.. ...--•— 1►P OT INTAKE STRUCTURE A -LT• RCYIaED_TPP 3L AE ,ictT lPRc E•E {F-F.AhrS A A. PI( _G PLAN TOP OF SLAB R A A DR►NIRR R0. C-219 0 't0 I.]SUED FOR cpN%TRUGTION PIS CG'- CUSTOMER APF. RI. NATE RETIsIRR RT RUE. Arr. SECTIONS L DETAILS -G -F -E C A r . 1 G-170903 A N I 1 B D 1 E I G N I 2 3 14 5 6 7 8 9 1 10 11 PLAN AT CL.21G6.0 ESCRVIC. A)MP3 WSW Ili 1 SECT A -A WASS APES T GB.00 S Th ThE I 1 EL NSl.o -i f0T SS I'` y♦ I T . FORpocicQHPAAENTIAL -SECT 5 -5 I'- 0 r+ PLAIN STEEL ROD LCWL CONTROL . SECT T - T (GALVA NIL F DI z., 0 # • f- D SECTION ELEVATION TYPICALGONST• JT OFT SECT R -R DETAIL c (IN GUIDE IS Brun%- 1EL 44 Eous BY FIELD - A BLOCKY- . ELD NC FORH SECT V-V SI'-o RI N A}•- 40 W=FO -W.PUNP BASE TAPERED- DOWEL BY MFR M LEVELJ1Yr I .•'.I '10� GROUT I - B 2 I I I I PACK SLEEVE VRTH GR-)UT �(I;1 NIX)BEFORE FINAL SETTING, NOTE: 8K OFF ALL LEY. I OF'SUB-SOLE PLATES. _. NUTS AFTER WEDGES NAVE BEEN SET FOR GROUTING. SECT u-u I •I'-O SECT B-B ANCHOR 800 SCHEDULE IM i• '-T.rtx r:na rrn >Q Tms' -' } — e _ ��1i ANCHOR 3•TNRE6D(yyJI�1^-�I111}�� NUT �I�F �iYF[Y TYPE$TYPE TVR .i SOLT INUTI SLEEVE ANCHOR t :TO►}, ®ooZIMPoem lmm mompMn®mn�n mmaooa��E310 emm�m��ameem� m NOWElm� Omavv® mv��T�o`1,'cl Em KEJ WvWo •1 W WYY�®mOOOm mmno�©meeveo mnuo�©naamo mnaomm omwm no I QUANTITI ES (NET,51' MELD EICEPF AS NOTED) CON- CLASS•B• (5000PSI) ti6g W_Y�3• CONC cuss•D' 10 CU 05 LADDER RUNG5 AS PER DET'w 136 REQ'0 MP112 SHEET PILE 74 UN FT # It'GRASS PIPE 100 N .._.• 37 WATERSTOP(O- POLY VI TL CHLORIDE OR ISGA.COPFER) 44UN PT F 1•PKEHDLOED JOINT FILLER .. 4.0 54 Pr S•A YUIN 25 Soo OR VLI- M, 2 REO'D -8'CALV. STEEL Pro[ L'-G 1L)wIJR iLND. RAWC 1'EEO•D D.• ___._ fQ LW_.. ..I EM'D 2 R14.O -:. I. RED lORAPSKOR_DOLTS SCE SCkEOULE �T%IS SR[E7 I.Y-7 SOLE PLATE-SEED-1T090A_ 5YEA'D ZT -I.FIO LRWD - ... CONCRETE SHALL "81•CR %S; l"'IIKt'� y� kEE SPECIFICATION UpC0-1,.. ; LFORA�':. 21 LRETE MASONRY.' ANCHOR BOLTS, EPIKDDED3RELEOiCTnND11ITS, - TOBE SET NI POSITION BEFORE COWAETE IS AAce0 H .-OAT ALL Ex "SEO STEEL FOR FUTURE -e.%rENSION WITH EITVNASr1C(LAODER RUMOS INCLUDED). REFERENCE DRAWINGS UST OF DRAWINGS A-110744 INTAKE STEEL A SCREENS(A-S) G-171045 C•W. PUMP- (C.H. WHERLE I 151-1 so C•W.S.-INTAKE-HAS SN2 fi•11090� C.Ws•1 NTAKE- REINF SHI CIeC1)LATING WATER RPE (A-SI 0-TIO905 G•11104G C.W.s. BLOCKS u,la ((S 0-17091G .INTAKE HOUSE mNWIt Gf1011MpNG • aUGHT1W PLAHr(EIECI G-111134 TRAV. XREUI-AeRANGV1EMr(uN%- I I-105G K •TON DET•S 157-1057 . YARD PINN4 DET'SIIKTAEE STRUCTURE PIRN6�ncCH) �ffREEN VN5H 5[RMCE/IMN(WRTMM6 _ G-Ilpll! ' '787.14T6 Bfv: il-RBIwu iND%— "I ELW'SSAH 011SIrNL TRFlNAY4 I B7}LE,A,:ei�Lwlidie v�A40uiL: AMItsyAlf 6T I u RA LLU y M y (7• 3r ORAL LNOr WORK THIQDAAWING VATH G-f10904 C CAROLINA POWER 8 LIGHT COMPANY SKYLANO STEAM ELECTRIC PLANT i} tfAA - —.000 Av INSTALLATION - UNIT W. I CIRCULATING WATER SYSTEM N INTAKE-NAS 5H N01 erwaco r[NVICb IHCONPDNATIm New roRK ( , rnAj'•IO m P.rtM 23,1962 vn.9EK-M'0 PAc�svER1 ' - G-170903 aTSI1KilLt cLS 18 l9 C: a G- 170908 A w �i TWIT WCAVA 41 FISAJ 0— C Imm OF 3WITCHYARD D _t BOILER -I' 0"T E AN lit REOIF BY FIELD G 0 M EXISTING N 'REEL 41 PLAN---:::-'.. ELEV ROCK is EvEw rwAT woEks AIMED wwas DID HITT' ITOPWItCT FTG 7TYPE-_F4'_ (2 BUILT) STRIKE ROUE THE SURFACE INSTALL r+ STANDPIPSCZEvE To RoCk AN D FILL WM Cast _RLTE TO FORM A STEEL PIPE PiU[.GOWELS SEED, PIPE INTO ROCK To DrE W 7 UPLIFT RESISTANCE COKC, PANEL ELEV C-Cftj", CONC -a I, ELJEV,DD,,f(u� 2 ISYM ABOUT _ NOTED A IN FXAPIES A. Io C 11; .4wl, Cl- "Our Is COL�o ­7 �V­_ DRILUD INFIELD 11CONC PANEL TYPE X PANEL r"i tat Ir PN BAR WS044 VIKILES 47 ROUT OR CONC BLOCKS FROM wva-' OF COPLLADIXS_ PANELS TYPE I (ZOO REam !AL BLOCKS' C-6LG .4 BAR "L6 AT CENTER 3leCONC SUICKS V-0 L6 144 rIL3�10LGATCEWEIL C TO HAVE C MS TYPE 31 USE CASOSOVIG RODOM ZISSM AT FR klKs ki tc; ~ AT COL 9 SECT- L-L D NOTE: ARRANGEMENT IN THIS SECT 15 AN ALTERNATE TO ONE SHOWN ON C.. 171044,5E 5-5 1 B C D-01 SA', XT 416 W FILAHIS R FD. N F Aj ILEZ D- PLAN E Ci DO SI•I FTG 'Pt IFV _j A' IFr -F FOR UT EL SEE SECT AJ% crV: It D . v fl.,r -*V, — ' N P LAN FM-TYPIT"LN En- -Y4 FTG TYPE*FI,7 Ww F m. xt GET 911QUANTITIES (MET,BY FIELD UNLESS NOtal) 0 CONCOETZ CLASS*a* 4F_Fvi�D TIMBER PILES , :dgeav 'E' Aeon fSAMCWRING BARS ASEPtOR&ESE(MN: REaO FOR ZEINF STEEL I Ho SCMtDULE SIM644-56 FOR STIUCt FRME5""CHOK bOLTISEE G,474041 rtiou Aso mur AS PER DET FDA ORIENTATION III III G IL 8t I 061-wc 0 TO FLANGE NOTES CONCRETE SMALL BE CLAS5*8, (SOW PSI). BEE SPECIFICATION EBASCO 4i44 CONCRETE MASONRY. 'Asam, r-A - p ..;­'. — - ..- * A I hkiliFOAGING! BARS SHALL CONFORM TO THE , .E - j ..CURRENT REQUIREMENTS STANDARD' SPECIFICATIONS FOR BILLET STEEL.CONCRETE A SLSZT.h -N: -Mie �LEV CC EINFORG. STEEL RENATE GRADE WEN HER NO IARS.fRTEAM OF THE A.S. T." ALL "An" SMALL DE OEF MO REIOLLCD MATERIAL WILL BE ALLACCEPTED:'. -w —1 XAV . ..... 'ETCONCReEpTE COVER _ELE-14 DETX ------ D7 SECT E-E. �Z7 �EQ-D� ECEV-- MET -B7, * , --c 5ECTG-G ...I'D. (2 IZEQ'D) - N FA UNLESS OTHERWISE NOTED. EACH PANEL WILL LE LIFTED by 2 - r+ HOGE 31053 FULLY TNILEADED INTO INSERTS. PILES SWILL BE AS SPECIFIED INSPIC. CAR S+CW-M AND BE DRIVEN TO A MINIMUM BEARINC. CAPACITY OF 50TOW AS OETERMINED BY SM ENE. FORWALA. Q-065.6 42.DS9" j;:;;;Fl - 4: 1 1 ".0sa-ap-O SEE DET ito TIES IM 1j�rr,,.11,�D I PANEL YP-1(15 RECC) 'PLAN g - 34.r-O 24-049.10wl a. A HP f 115k Is, THICK I DD-DDm BEE ELEV 4! PANEL TYPE 11(4.-REaD) 'T" FOR PILE INCH S",Drr(wai TY �LAN SECT H-H P_ E 'FT_/' Mu -4 FTG NAMcoR L Bwux 3 -EtG IY.P.E:.F-2A* (I Q v. r-6 REFERENCE DRAWING5 LIST Of DRAWINGS A-1707" J DET,�168RECD) PEDEST&LWEELLSAIMMERWALL(STRUCO 6-1710*1 1 NO SCALE 5A0._AENDING 5CWEOULS FIELD OWA;W SKIMMER WALL WrINIS FFAGDITIWAL L M & ANCHOP�E (SK-787-FS-54) 78 ly-la I , . . . TO, DISI -3 ­0 \_.C&"ENTnSSucr.ONDwaG-ilOqwKvQ M7-e9. [L 4­1 �__ ­... PANEL TYPE IVIZ REUD) . =, =,iv -a - ­ ­ Rit fur PLAN FTG TYPE 'Fi, '(4 BUI CAROLINA POWER & LIGHT COMPANY *1 mw FTG TYPE'FJA(IB(AL7JI SKYLAND STEAM ELECTRIC PLANT 110 MD.— KM INSTALLATION - UNIT W, I PILE ANCHORINGOET I SxOAMER WALL - PLAN 6 DETAILS h .ILO L�= CIRCULATING WATER SYSTEM t �ufw BUILT: .4 15ANCHO AA_. —­ 1—..—.A— RING BARS. PS H04 E, tv A. All—FD (3EA REQDI 1 1-17-613 TUNIS Im 0 LE - NO SCALE 110 7 PRE ANCN Der. A, r.,.qw G-70908 7 HIIR, RAW _am� 13 14 r-16 17 is 19 B i J INTAKE I EgptE S OPE OR 51MLOG GtAOt JEE prT. C `I QI F0 RIP RM EARTK Flu 1 ` DPE t t I �. ___- _._-._._.. -'----• —'- - • -- - _-DECK PLAN j 1 (Trvt� z t e�N011"•b'•reirocr l wrilNrttDE[ PRRI 11♦)To PIPE l ?NQ,O C IDD[ i E, Al S =�Ei203500 LI yl Z•ASPMILT 70P E — Gg ItR[f Rte Rt♦,t Sf{ W4 411ryA as I 1 1' ) ) I r-- ♦ T f}T�) r :eF 6YntMT P IK31 i ::. taoRa '' •' a KKIe „cu i. � : •. - 1 yin' utr►. � %..attyt:ca,. 7 1 E Kln ��i' LEL 20L)! ov vET .l•. '�aICK Flu ' I LIKE > s •tf (ptC —110 CTtEC)C:22IGjTTOI�T- 3v>GY7JdAT Y,7 v, sapktp * �E_.;• MKO - ?I-rc r_�Ji><T7TpJ�- Rflb)RD :.: • �SLG'A)'i Oi:' SECTA-A y.t i• WK>b10at ta; Low ,�U.il. •i )Anw 3Cg' - IE>'a • �Cr tc-x �•�.B 1Pwav I�.ro F E [) M N li*•BNC-I'TOP.TAP IM RH.D FOR BZ DET D (P-TE DI) 1 f-O 1P l: 2 3 14 l DI'SCN.•06E EL t03OM ;T v . - -- - - llF7, �r�it l NJ ,1 I 'b• �, i l PLAN .(DD( ulv+�'f Ca olenl �•ocsB07 "CL tos► TI. s®® gqRy•y•1�,�1�y�yy', mn�war_m��swn�lw�a�w w��w®��wawaw�nw iwmom w mmm 1 » t • C ! QUANTITIES(RETBTFXLq%mWs&mi")..' CJDK Cl A53•0 tsOOO Fish CO•C CV,15•D• S OIIN y.' - RI P RAP 41:0 AMR ON G'CE O¢)c).. SAIm- N.S. mr PDL,YMR Ot moot K) 03 Livery E• r1 BAAs5"Pt .- ..I LAME .� l* B F STEELP,Fe"STIXL ♦ELL " IJM_0 -• LAODEK MOOS iN PER VET. * .— -11 CA[r1•. � _ . FOR AMOM BaLIM SEE $0401AF.TNq PSI T.. - x. it • ,} • CORC.Cm TNACLME CLASSY 10D0 W1. SEE SPE WFIG,TIOM EAA5C0')1:Nv{�LL A t.; <j.•.: •, _ Alj ) (:BETE M•f(NIAT: {{� ��4,,��. M R omi4�1m€06 37ELCS'E[T'^- .• . t� itR I JI TO llli sE r lM P T lg BEFORE CO" CRTE IS PLM:ED • �I i COAT ALL EIP03ED STEEL FD0 pRt�E 'A" BITu 5T)c LL)IDOER '. S.Tn eC CONTWuDOs:.. ` fOR AAAdMG AMD,OMM1El{7CA,PITNMI • I r ; .,=TrTrr•-rrnjEELeidc �(•• ;:N .. I 48LC3t1DR'DilC•7 Em`,. • �. �I�FWrJ B�0. 6AL,Q +{-ice:. �--1 �• - - n� (.1 �. .4�•tfr p•V J( i� FAL true K 0►.. -. .:. .... ' SECT 9� rFviY+xacear' �.. '� SECT C-C RUNG DETAIL f=IIo - :.. i �. y IE1I FODF RPeI) ,.` xN •'•J•' (e3l IG RW.O -,u5r4' m 7. n •. '' - �. SECT E-E pET K h fb IlKil 5 e 7 8 9 10 .,,••. v :..r:..�:;-_-:�_, _, r w,EanfTA+tE,PaANnF= CL OUM[ - 1 fw•6 AQ� cw 6 L's: • .tlsTl 1 Tft LOS1P0 - ..-•f' •'1 '�S • �T•T•'r-! LIT) 'p "rptnLPP� ��SipMu L i CAROLINA POWER B LIGHT COMPANY J~� SKTLANO STEAM ELECTRIC PLANT ns. - lPo,pop .. lMsr•u•rR..- �rrt p. I RIVER INTAKE N . PLAN 5 SECT,ON5-M J FN -G) )PP'1P1)M♦TE:AAIREF Ow4 .),P F. [ij �KLCTFD'(Jll IIRKfKlK' � KLiCC suvlm lnCOtlOAATm NK�M TpiA RCv. (CAI BENKKG [GB) E 1•IEifE L DIM. R N F u• �... jal'4 em t< Dtt 1T.G2 r}nc) . Mrc).ELn M.r�,� .t. J• ".i' c-n .. G-17O." ' 11 12 13 14 l5yrt 16 ' 17 ....v.0 .18 l9