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Home My WebLink AboutNC0083887_Renewal Application_31 December 2014 Julie A. Grzyb, Environmental Engineer NC DENR - Division of Water Resources WQ Permitting Section - NPDES 512 N. Salisbury Street 91h Floor — Archdale Building Raleigh, NC 27604 Ms. Grzyb: RECEIVED/DENR/DWR JAN - 2 2015 Water Quality Permitting Section Enclosed you will find the renewal application (Short Form C in Appendix A) and other supporting documents for Charlotte Douglas International Airport's NPDES Individual Permit renewal request. The permit primarily allows discharge of stormwater, treated wastewater, spent de-icing fluid, and washwater. Other permitted non-stormwater discharges may include uncontaminated groundwater, foundation drains, air-conditioning condensate, springs, waterline and hydrant flush, water from footing drains, and flows from riparian habitats and wetlands. Several airport tenants should be listed as co-permittes on the new permit. The co-permittee request list is included as Table 1 (Appendix D). All co-permittees will be bound to the terms and conditions of the new permit and will also be required to attend annual Stormwater Pollution Prevention Training given in the fall of each year. The current permit expires June 30, 2015. Outfall Monitoring Since re -issuance of the current permit in 2011, the airport has monitored 27 basin outfalls, each stormwater basin and outfall is summarized in Table 3. Figure 1 (Appendix F) displays a topographic map identifying each outfall. Figure 2 displays drainage area locations and the outfalls they discharge to. Periodic analytical testing is performed at seven outfalls (001, 002, 003, 004, F, H, and K), 004 is an in stream monitoring point, see Tables 4, 4A, 413, 4C, 4D, 4E, 4F, and 4G for analytical summaries. The remaining twenty basins are assessed visually at least two times per year, as summarize by Table 5. It is important to note that the North Carolina Air National Guard (NCANG) maintains a separate NPDES permit for their operations on Airport property between Runway 36R/18L and Airport Drive. The NCANG reportedly monitors five outfalls adjacent to that roadway, three of which are also monitored (visually) by the Airport. Table 3 denotes the three outfalls which are monitored by both NCANG and the Airport. The airport and its contractor are currently working to finalize the new 2014 Stormwater Pollution Prevention Plan (SPPP). Once the SPPP is complete, the updated detailed site plan will be submitted (early 2015) as part of an amendment to this application. Nt-w nivrfane No new outfalls have been in use since the 2010 application. New outfall location(s) may be appropriate and expected, given the anticipated March 2015 completion of the Airport's "Rental Car Village" located north of the Airfield off Wilkinson Boulevard, see Figure 3 for location. URS Corporation 6000 Fairview Road, Suite 200 Charlotte, NC 28210 Tel: 704.522.0330 Fax: 704.522.0063 www.urscorp.com RECEIVEDIDENRIDWR JAN - 2 2015 Airport De -Icing Water Quality Permitting Section A single contractor (IDS, LLC) performs aircraft de-icing for all regularly scheduled commercial flights at CLT. Aircraft are sprayed on de-icing pads located adjacent to runway 5/23, or, on the south cargo ramp. General Aviation de-icing services are provided by Wilson Air Center, located on Airport drive and to the east of runway 36R/18L. Figure 3 displays the de-icing locations described above. Aircraft de-icing is performed primarily in the Coffee Basin, Ramp Basin, and the FBO Basin. No significant changes are planned with respect to where de-icing will occur in the future. In accordance with permit special condition A9 (h), the Airport has been submitting de-icing usage data on an annual basis. The information has been submitted in the Month of June with the May Discharge Monitoring Report (DMR). Tables 2, 2A, and 2B summarize de-icing fluid usage during 2011-2014. Best Management Practices (BMPs) Best Management Practices are summarized by Appendix E. Certification of the Airport's SPPP is included in Appendix G. Facility Changes Although operations at the airport have not significantly changed during the permit period, significant facility improvements and infrastructural changes have occurred. Item No. 7 in Appendix B further lists significant changes that have occurred at the facility. Supplemental information required for renewal of individual NPDES Stormwater Permit is verified in Appendix C. Should you or other members of your review team need additional information, please do not hesitate to contact me at (704) 716-0734. Sincerely, URS Corporation — North Carolina P�1-11 James P. McDorman, P.G. Senior Geologist Cc: Mr. Jimmy Jordan, P G , Charlotte Aviation Department Appendix A Short Form C — NPDES Permit Application RECEIVEDIDENRIDWR JAN - 2,:2015 Water Quality Permitting Section NPDES PERMIT APPLICATION - SHORT FORM C - Minor Industrial Minor industrial, manufacturing and commercial facilities. Mail the complete application to: N. C. Department of Environment and Natural Resources Division of Water Quality / NPDES Unit 1617 Mail Service Center, Raleigh, NC 27699-1617 NPDES Permit Number INCO083887 Please print or type. 1. Contact Information: Owner Name Facility Name Mailing Address City State / Zip Code Telephone Number Fax Number e-mail Address City of Charlotte Charlotte Douglas International Airport P.O. Box 19066 Charlotte North Carolina 28219 (704) 359-4000 (704) 359-4950 jdjordan@charlotteairport.com 2. Location of facility producing discharge: Check here if same as above Street Address or State Road City State / Zip Code County 5501 Josh Birmingham Parkway Charlotte North Carolina 28208 Mecklenburg 3. Operator Information: Name of the firm, consultant or other entity that operates the facility. (Note that this is not referring to the Operator in Responsible Charge or ORC) Name City of Charlotte - Aviation Mailing Address 5601 Wilkinson Boulevard City Charlotte State / Zip Code North Carolina 28208 Telephone Number (704) 359-4916 Fax Number (704) 359-4950 4. Ownership Status: Federal ❑ State ❑ Private ❑ Public Page 1 of 4 C-MI 10/08 NPDES PERMIT APPLICATION - SHORT FORM C - Minor Industrial Minor industrial, manufacturing and commercial facilities. 11. Frequency of discharge: Continuous ® Intermittent ❑ If intermittent: Days per week discharge occurs: Duration: 12. Types of wastewater discharged to surface waters only Discharge Flow GALLONS PER DAY Sanitary - monthly average None known RECEIVEDIDENRIDWR Utility water, etc. - monthly average None'Known JAN - 2::2015 Process water - monthly average None known Water Qua{ Stormwater - monthly average Approximately 100 million gallons Other - monthly average Included above Explain: Holding water-ASIG fuel farm Monthly Average total discharge (all types) Approximately 100 million gallons 13. Number of separate discharge points: See Table 3. Outfall Identification number(s) See Table 3. 14. Name of receiving stream(s) (Provide a map shouting the exact location of each outfall, including latitude and longitudes ' Stormwater Outfall Information is summarized by Table 3 and is also illustrated by Figure 1. 15. Effluent Data [for new or proposed discharges] - Please refer to Tables 4 (A,B,C,D,E,F, and G) and 5. Provide data for the parameters listed. Temperature and pH shall be grab samples, for all other parameters 24-hour composite sampling shall be used. If more than one analysis is reported, report daily maximum and monthly average. If only one analysis is reported, report as daily maximum. NOTE: Permittees requesting renewal should complete the table ONLY for the parameters currently monitored. Summarize the past 3 years of effluent data. Parameter Daily Maximum Monthly Average Units of Measurement Biochemical Oxygen Demand (BOD5) Chemical Oxygen Demand (COD) Total Organic Carbon Total Suspended Solids Ammonia as N Temperature (Summer) Temperature (Winter) pH Fecal Coliform (If sanitary waste is present) Total Residual Chlorine (if chlorine is used) Page 3 of 4 C-MI 10108 NPDES PERMIT APPLICATION - SHORT FORM C - Minor Industrial Minor industrial, manufacturing and commercial facilities. 16. List all permits, construction approvals and/or applications (check all that apply and provide permit numbers or check none if not applicable): Type Permit Number Type Permit Number Hazardous Waste (RCRA) UIC (SDWA) NPDES PSD (CAA) Non -attainment program (CAA) NCD986216281 NESHAPS (CAA) Ocean Dumping (MPRSA) NCO083887 Dredge or fill (Section 404 or CWA) Other 17. List any chemicals that may be discharged (Please list and explain source and potential amounts.) Benzene, toluene, ethyl benzene, xylenes (outfall 001 only, ppb concentrations) Oil and grease (45 mg/L maximum) Biodegradeable detergents from vehicle, equipment, and aircraft washing Propylene glycol from winter de-icing operations MBAS (detergent/deodorizers) Ammonia - Urea used as pavement de-icer in winter months 18. Is this facility located on Indian country? (check one) Yes ❑ No 19. Applicant Certification I certify that I am familiar with the information contained in the application and that to the best of my knowledge and belief such information is true, complete, and accurate. Printed name of Pei on Signing of Date North Carolina General Statute 143-215.6 (b)(2) provides that: Any person who knowingly makes any false statement representation, or certification in any application, record, report, plan, or other document files or required to be maintained under Article 21 or regulations of the Environmental Management Commission implementing that Article, or who falsifies, tampers with, or knowingly renders inaccurate any recording or monitoring device or method required to be operated or maintained under Article 21 or regulations of the Environmental Management Commission implementing that Article, shall be guilty of a misdemeanor punishable by a fine not to exceed $25,000, or by imprisonment not to exceed six months, or by both. (18 U.S.C. Section 1001 provides a punishment by a fine of not more than $25,000 or imprisonment not more than 5 years, or both, for a similar offense.) Page 4 of 4 C-MI 10/08 Appendix B Response to NCDENR Questions/hAormation Requests In addition to the Short Form C renewal application, following are some questions that must be answered in order to process the CDIA permit renewal. On page 3 a questionnaire titled "SUPPLEMENTAL INFORMATION REQUIRED FOR RENEWAL OF INDIVIDUAL NPDES STORMWATER PERMIT" is attached. Some of the information requested on that form is contained in the 12 questions below but please review them and add any additional information requested to your answers if not already addressed. 1. Are there Co-Permittees to be listed on the NPDES permit? Yes, see Table 1. 2. Does the facility have over 1,000 annual jet departures? Yes 3. Does the facility use 460,000 gallons or more of normalized ADF per year? No, see Tables 2, 2A, and 2B. 4. In accordance with 40 CFR parts 9 and 449 — There shall be no discharge of airfield pavement deicers containing urea. To comply with this limitation, any existing point source must certify annually that it does not use airfield deicing products that contain urea or alternatively, airfield pavement discharges at every discharge point must achieve the numeric limitations for ammonia as nitrogen in Table 1, prior to any dilution or commingling with any nonde-icing discharge. TABLE 1—BAT LIMITATIONS Wastestream Pollutant Daily maximum Airrield Pavement Deicing .........................................Ammonia as Nitrogen ............................................... 14.7 If the Airport is going to continue the use of urea based products a sampling station must be developed and identified at every stormwater discharge point that can possibly contain pavement de-icers. This information should be addressed and included on the Table/Chart created to answer question # 6 below. In stream sampling is conducted for each de-icing event at 002 and 004. Analytical sampling for ADF is conducted at 002, 003, 004, F, H, and K for each de-icing event. See Tables 411, 4C, 4D, 4E, 4F, and 4G. 5. Total Glycol and Urea usage during 2011 - 2014. Report usage data broken down by year and month for Propylene Gylcol (type I, type II, etc.), Ethylene Glycol, Total Glycol (gallons), and Urea (gallons). No need to report months when no glycol or ureas are used. See Tables 2, 2A, and 2B. 6. Provide a topographic map identifying each outfall and another map(s) showing each drainage area and the outfall(s) it will discharge to. Provide a table or chart which lists each outfall, its location (description, latitude and longitude), a description of treatment provided prior to discharge, receiving stream, and activities performed in that drainage area (Jet fuel storage (amount), De-icing, vehicle washing, anti -icing, etc.). Questions 11, 12, and 17 in the Short Form C application should be answered for each outfall and answers can be put into a simple chart or table if preferred. See Figures 1 and 2; also see Table 3 in Appendix D. 7. Summarize the changes that have occurred since the last permit application was submitted. Clearly identify new outfalls and drainage areas in maps and tables requested above. Page 1 of 3 Changes that have occurred since last application was submitted include the following, also see Table 3: • Construction of Rental Car Village (Perimeter Area of Airport), • Construction of Valet Parking Deck 1 (CLT Center), • Construction of Valet Parking Deck 2 (CLT Center), • Construction of Taxiway D North Extension, • Construction of Taxiway D South Extension, • Construction of Airport Entrance Road, • Danga Lake Dam, • K West Detainment Structure, • Airport Consolidate De-icing Facility, • Airport De-icing Pads, • Norfolk Southern Intermodal Facility, and • Hourly Parking Deck 8. Summarize last 10-12 data points for each sampled parameter from outfalls 001 through 004. Provide the mean and max. Parameters detected below detection levels should be listed as less than the detection level used (i.e. < 1 ug/L). For outfalls 001, 002, 003, answer question 15. Data collected during the last three years may be used to answer the question. If samples were not taken for any of the parameters listed a sample should be taken and tested. See Tables 4, 4A, 4B, 4C, 4D, 4E, 4F, and 4G. 9. Ammonia as nitrogen data collected during the last three years for any of - the s"tormwater outfalls should be summarized in a table. See Tables 413, 4C, 4D, 4E, 4F, and 4G. 10. If possible, new outfalls (being requested in this permit application but already in use) which drain areas exposed to ADF, fuels or surfaces where industrial activities are occurring should be tested at least one time as specified under the requirements listed for outfall 001 Part II, Section E. (1.) in the current permit and the data submitted with the permit application. An acute toxicity test is not necessary but grab samples should be collected and analyzed for COD and Ammonia as N for the new outfalls in use as well. No new outfalls are already in use. 11. See Stormwater questionnaire below. See Appendix C. 12. Summarize Acute Toxicity (%) tests from the current permit effective date to present - date for outfalls 001, 002, and 003. See Tables 4A, 4B, 4C, 4D, 4E, 4F, and 4G. Please simply refer to these tables or charts requested above in the Short Form C where appropriate, no need to duplicate answers. These questions apply to all Stormwater Outfalls excluding Outfall 001 (Jet Fuels. Tank Farm) Page 2 of 3 Appendix C Supplemental Information Required for Renewal of Individual NPDES Stormwater Permit SUPPLEMENTAL INFORMATION REQUIRED FOR RENEWAL OF INDIVIDUAL NPDES STORMWATER PERMIT Two copies of each of the following shall accompany this submittal in order for the application to be considered complete: Initials 1 (Do not submit the site Stormwater Pollution Prevention Plan) A current Site Map from the Stormwater Pollution Prevention Plan. The location of industrial activities (including storage of materials, disposal areas, process areas and loading and unloading areas), drainage structures, drainage areas for each outfall, building locations and impervious surfaces should be clearly noted. A summary of Analytical Monitoring results during the term of the existing permit (if your permit required analytical sampling). Do not submit individual lab reports. The summary can consist of a table including such items as outfall number, parameters sampled, lab results, date sampled, and storm event data. * A summary of the Visual Monitoring results. Do not submit individual monitoring reports. The summary can consist of a table including such items as outfall number, parameters surveyed, observations, and date monitoring conducted. A summary of the Best Management Practices utilized at the permitted facility. Summary should consist of a short narrative description of each BMP's in place at the facility. If the implementation of any BMP's is planned, please include information on these BMP's. 5. A short narrative describing any significant changes in industrial activities at the permitted facility. Significant changes could include the addition or deletion of work processes, changes in material handling practices, changes in material storage practices, and/or changes in the raw materials used by the facility. 6. Certification of the development and implementation of a Stormwater Pollution Prevention Plan for the permitted facility (Sign and return attached form). If the final year analytical monitoring of the existing permit term has not been completed prior to filing the renewal submittal, then the last years monitoring results should be submitted within 30 days of receipt of the laboratory reports. (i.e. do not withhold renewal submittal waiting on lab results) Representative storm sampling may now be conducted anytime during the year (the April to November window has been eliminated) and the representative rainfall event is now defined as a storm event that measures greater than 0.1 inches and is preceded by at least 72 hours in which no storm event measuring greater than 0.1 inches has occurred. Page 3 of 3 Appendix D Tables 1. Airport's Co-Permittee Request List 2. Summary of De -Icing Usage 2011-2014 3. Summary of Stormwater Basins and Stormwater Outfalls 4. Summary of Laboratory Analytical Reports — Outfalls 001, 002, 003, 004, F, H, and K S. Summary of 2011-2014 Qualitative Monitoring Reports CDIA TENANT LIST REVISED 12/22/2014 Table 1 ��.� #� ;.�h� Co�Periiiltteesfor�NP,DESnPerm_it+NC_ 0083887=r•. "g` 3r'�'>` Advantage Rent a Car Air Service International Group (ASIG) Air General Air Canada American Airlines American Eagle Avis Budget Group Bank of America Carolinas Historic Aviation Commission and Museum Carolina Aircraft Services Charlotte -Douglas International Airport - CLT Center Charlotte -Mecklenburg Police Department (CMPD) Aviation Charlotte Fire Department Station ARFF 41 Charlotte Fire Department Station No. 17 Coca-Cola Aviation Delta Air Lines Delta Global Services Dollar Thrifty Automotive Group, Inc. Duke Energy Enterprise (Enterprise Holdings, Inc) Express Jet Family Dollar Federal Express Frontier Airlines GAT (Ground Aviation Terminal) G2 Secure Services Hertz Car Rental Insell Air International De-icing Services LLC, (IDS) HMS Host JetBlue Airways JetStream Ground Services, Inc. LSG Sky Chefs Lufthansa German Airlines MedCenter Air National/Alamo Car Rental Piedmont Airlines GSE Piedmont Catering PSA Airlines Roush Air Sonic Aviation Southwest Airlines Page 1 of 2 CDIA TENANT LIST REVISED 12/22/2014 �''�� ,�Co Perinittees�for`•iNPDES+PerinitNC00838.87�``, ��-��< � SPX Hangar Teal Aviation United Airlines United Parcel Service US Airways US Airways Base Maintenance Facility US Airways Cargo US Airways Catering US Airways Engine Shop US Airways Express US Airways GSE Maintenance Facility US Airways Line Maintenance Facility US Airways Stock Distribution Center Wilson Air Center Worldwide Flight Services Worldwide Flight Services GSE �•�''`,R:�• �'++'.�:�. ,q.._y'. s'�:Lwsy. s� ^'#["'•`;go-:;; �"": %�', ..'yh, '`•y'�."f •t #�,,£ ..7�:3 ": a�ae a,,'��.:'��,.a�.�-; �.ea • urs: " ;x: -� r.'� �tr.�� Y,',_ xf�-.. i ��'�,2`-.. �`o� n. - �:;?�:'��r��:'F.,.:�sr»� f Page 2 of 2 Table 2-Summary of Aircraft De -Icing Fluid Usage - Charlotte Douglas International Airport, Winter Season of October 2011- April 2012 *Usage In Gallons of Fluid Prior to Dilution US Airways �xpress� General Aviation rvwnuny ivLaia w 44/ lbl9 1703 2849 85 5 Pl - Propylene Glycol, Type 1 P4- Propylene Glycol, Type 4 El - Ethylene Glycol, Type 1 E4 - Ethylene Glycol, Type 4 * Tenants not seen on this list used 0 gallons of de-icing fluid in the 2011- 2012 winter season. Totals 366 324 2053 60 209 0 1171 0 1082 1479 Total Gallons Used: 6744 Table 2A-Summary of Aircraft De -Icing Fluid Usage - Charlotte Douglas International Airport, Winter Season of October 2012 - April 2013 *Usage In Gallons of Fluid Prior to Dilution • �• , Fluid Type US Airways Exp-ress -' Lufthansa German, munimy i otais 4 ilo P1 - Propylene Glycol, Type 1 P4- Propylene Glycol, Type 4 E1 - Ethylene Glycol, Type 1 E4 - Ethylene Glycol, Type 4 * Tenants not seen on this list used 0 gallons of de-icing fluid in the 2012 - 2013 winter season. 4j1 Z0789 33110 7846 Total Gallons Used: 0 Totals 522 1069 32780 0 294 0 24223 0 2306 903 62896 Table 26-Summary of Aircraft De -Icing Fluid Usage - Charlotte Douglas International Airport, Winter Season of October 2013 - April 2014 *Usage In Gallons of Fluid Prior to Dilution Month Oct-13 Nov-13 Dec-13 Jan-14 Feb-14 Mar-14 Apr-14 Fluid Type P1 P4 E1 E4 PI P4 E1 E4 P1 P4 E1 E4 P1 P4 E1 E4 P1 P4 E1 E4 P1 P4 E1 E4 P1 P4 E1 E4 Airtran /Southwest American US Airways FEDEX JetBlue* Insel Air* US Airways Express UPS United Delta Lufthansa German General Aviation 131 191 272 679 49 1251 354 75 26 60 136 351 270 125 80 37 0 116 439 399 6771 3508 39125 19137 1400 2078 0 0 0 280 150 895 1900 125 680 250 0 0 0 0 0 0 0 0 0 0 0 0 0 0 13 138 100 51 0 3643 2115 7552 3873 1157 1283 0 0 0 16 276 180 76 186 95 91 0 336 443 925 200 543 620 140 99 184 288 817 292 1352 574 232 0 0 0 0 240 174 85 0 354 75 0 11 85 172 16 1185 338 139 1 55 �j Monthly Totals 385 1459 1970 21453 78317 8575 0 P1 - Propylene Glycol, Type 1 P4- Propylene Glycol, Type 4 E1 - Ethylene Glycol, Type 1 E4 - Ethylene Glycol, Type 4 * These airlines did not require de-icing during the winter season, due to their operational schedules out of CLT Totals 3002 1085 72973 4280 0 0 19925 920 3207 2001 Total Gallons Used: 112159 Table 3 - Summary of Stormwater Basins and Stor mwater Outfalls - Charlotte Douglas International Airport NCO083887 Basin Name General Description Outfall Location Coordinates Treatment Recelving Water Activities Tlcer Creek • Alrm}t Fu015torage Farm North of Fuel Farm -Outfa11001 35-13'45 99" North OWS, Holding Pond Tlcer Branch Vehicle Fueling Area. Maln Aircraft Fuel Storage Area 2 8 acres, 96%Impervious 8D'56'55 10' West antl 3 GAC Canisters Coffey/ Ram Dreln's majority of airfield NC 160 and Coffee Creek - Outfa11002 35011150A1' North Coffey Creek aircraft and vehicle fueling, maintenance, sanitation 1824 Acres, 30%Impervious 80'56'53.52' West services, deicing, washln& urge handling, painting striping, chemical storage and use, pesticide & herbicide usage FBO' Corporate Aviation Area West of Airport Drive near Sentry post 35"12'2464"North Holding Pond Taggart Creek aircraft and vehiclefuelln& maintenance, sanitation East of Runway 36R/38L Outfa11003 80'55'44 67" West services, deicing, washing, cargo handling, painting Instream Station' Background monitoring point Between Josh Birmingham and 35.13'S6"North Nane-Instrcam samplln point Wilkinson BNd, behind CLT center 80'S6'19' West strl In , chemical storage and use, pesticide & herbicide usage ANG" Alr National Guard Facilities East of Minuteman Way 35'13'12.00' North Taggart Creek Under pirreft by NCANG BD'S5'3639' West T-hangar " 414 acres, 85% Impervious 35'12'45 57` North Aircraft and vehicle fueling and maintenance, de4cing, sanitary Service, washing, chemical storage, pesticide & herbicide use, flrellghting drill discharges BD'55'40 55' West R-23 Carolina's Aviation Museum Northeast of Runway 23 35'13'28 29' North Holding Pond Taggart Creek Chemical and fuel usage and storage, aircraft maintenance 66 At.,, 21%Imp— us acress Airport Drive a7'55'4875"West pesticide herbicide usage. equipment washing Taggart Creek •• Northeast Area east of Minuteman Way 35'12'59 05' North 19%lmpeiv].a just SW of Winston Container 8(r55'3164' West None Taggart Creek Aircraft fueling, chemical Stange, equipment storage Coke, Wachovla, Duke Energy, NCANG not Included Air Cargo South Portion Runway 36R Same as F80 35'12'24 64' North Holding Pond Taggart Creek almnifl and vehicle fueling, maintenance, sanitation Yorkmort Cargo Area 90'55'4467"West services, deicing, washing, cargo handling, aintln striping, chemical storage and use, pesticide & herbicide usage Sentry Post 14%Impervious 35'12'11.54' North SD'S5'3710' West Runway 36R southeast Airport Area East of Yor1mr-1 Road 35'12'03 64" North None Taggart Creek chemical storage, equipment malntenance, washing 80055'40 68' West esticide and herbldtle usage, painting, stripping, Vehicle A Basin North of T..lway N North of Old Dowd toad 35-13'49- North none Titer Branch No activities 80'57'54' West B Basin North/East of Runway 18N Between RR and Old Dowd Rd 35-1349' North none Tlcer Branch No activities 80'5r54• West C Basin Northeast comer Runway 1811 Northeast edge of pmpe 309343'Noh n Noactvtes 85' 12West D Basin Northeast comer Runway 18R Northeast edge of rePerry 135-13'3r North none Lake W lie Aircraft Movement Area / Periodic generator fueling 80'58'13" West E Basin Northeast corner Runway ISR Northeast edge of pro erty 35'13'32'North Lake Wylie No actwltles 80'58'12" West - F Basln' North runway area between 1.485 and Wallace Neel Rd 35'13'19' North on. Lake Wylie Aircraft Movement Area only as of January 6, 2010 80'S811' West G Basin North runwaya between 1-485 and Wallace Neel Rd 35'13'03' North Paw Creek Aircraft Movement Area onlyas of January6, 2010 go. 8.07' West Danga Lake Dana Lake West of 1485, Dana Dam 35'1149" North Pond Dana Lake No activities ' 80'5820" West H Besln' large area between N and 5 between 1.4&5 and Wallace Neel Rd. 35'1Y51" North none Dana Lake Aircraft Movement Area only as of January 6, 2010 80'59D6' West K West Basin- small area .west of runway west of future K West pond 35'3Y25' North Pond Little Paw Creek No activities 18R/36L 80'SW17' West K Basin South Runwa 36L Area between 1.485 and Wallace Neel Rd 35012'24' North none Little Paw Creek Aircraft Movement Area only as of January 6, 2010 BXS8'04" West L Basin South Runway 36L Area between 1485 and Wallace Neel Rd 3512'08" North none Beaverdam Creek jAircraft Movement Area / P riodicilieneratOrfuellng 80'58'05' west _ M Basin Southwest Airport, off 18R/36L West of Wallace Neel Read 35'11'S0'North none Beaverdam Creek No activities 80'5803' West N Basin Almost Identlul te Coffee Same as Coffee / Ramp Outfall 35'11'50' North none Coffee Creek Aircraft Movement Area only as of January 6, 2010 Ramp Basin listed above 80'56'53' West O Basin South of T,.Iw.y S, between Southeast Runway 23/36C 35'12'03" North none Coffee Creek Firefighting ddll discharges Runways 36C and 36L 80'56'54"West R Basin South area south of Runway 36C 35'11'S5" North none Coffee Creek Aircraft Movement Area 80'S6'5Y West =Outfall requires periodic 0.nalytlol Testing • Monitored and sampled by North Carolina Air National Guard :names since December ZU09 CLT [enter Charlotte Aviation Dept. Offices and I NA 35'11'01' North Nene Sugar Creek Offlce and Malnenrfoamance space, Business Valet Parking No pavement de-I<ersor ADF Alrport Parking Deck 80'56'05"West Watershed used Nodebrlsedlscharge Rental Car Village Maintenance and upkeep of Rental 35'14'24' North Paw Creek Vehicle maintenance, cleaning and washing No pavement de-icers or ADF used No I E"o Rackham Or I Vehicles NA."- 80'57'03"West none Watershed debris or foam discharge •=future Table 4 - Outfall 001, Summary of Monthly Effluent Analytical Results NCO083887 Date Flow T5s Oil and Grease pH Benzene Ethylbenzene Toluene Xylene 10/25/2011 NM < 5.0 <5.0 6.83 < 0.5 < 0.5 < 0.5 < 3.0 11/29/2011 0.08 NM <5.0 NM NM NM NM NMI 1/27/2012 0.065 < 5.0 < 5.0 6.78 < 0.5 < 0.5 < 0.5 < 3.0 2/28/2012 0.24 < 5.0 5.1 7.13 < 0.5 < 0.5 < 0.5 < 3.0 3/31/2012 0.43 < 5.0 < 5.0 7.11 < 0.5 < 0.5 < 0.5 < 3.0 4/25/2012 0.75 < 1.0 < 5.0 6.73 < 0.5 < 0.5 < 0.5 < 3.0 5/10/2012 0.41 7.0 < 5.0 7.12 < 0.5 < 1.0 < 1.0 < 3.0 6/30/2012 0.37 13 < 5.0 6.88 < 0.5 0.72 1.7 8.7 7/25/2012 0.45 17 < 5.0 6.81 < 0.5 < 0.5 < 0.5 < 3.0 8/28/2012 0.70 < 5.0 < 5.0 6.29 < 0.5 < 0.5 < 0.5 < 3.0 9/18/2012 0.43 < 5.0 < 5.0 6.74 < 0.5 < 0.5 < 0.5 < 3.0 10/31/2012 0.45 44 < 5.0 7.01 < 0.5 < 0.5 < 0.5 < 3.0 11/28/2012 0.50 < 5.0 < 5.0 6.82 < 0.5 < 0.5 < 0.5 < 3.0 12/31/2012 0.28 < 5.0 < 5.0 6.78 < 0.5 < 0.5 < 0.5 < 3.0 1/31/2013 0.14 12.00 < 5.0 7.03 2.30 6.7 15 187 3/28/2013 0.08 < 5.0 < 5.0 7.27 < 0.5 < 0.5 < 0.5 < 3.0 4/29/2013 0.08 < 5.0 < 5.0 7.27 < 0.5 < 0.5 < 0.5 < 3.0 5/19/2013 0.08 7.30 < 5.0 7.14 < 0.5 < 0.5 < 0.5 < 3.0 6/4/2013 0.08 < 5.0 < 5.0 7.01 < 0.5 < 0.5 < 0.5 < 3.0 7/30/2013 0.05 < 5.0 < 5.0 7.07 < 0.5 < 0.5 < 0.5 < 3.0 8/31/2013 0.06 5.40 < 5.0 6.83 < 0.5 < 0.5 < 0.5 < 3.0 9/23/2013 0.25 < 5.0 < 5.0 7.00 < 0.5 < 0.5 < 1.0 5.20 11/26/2013 0.20 < 5.0 < 5.0 7.11 < 0.5 < 0.5 < 1.0 < 3.0 12/17/2013 0.18 < 5.0 < 5.0 7.09 < 0.5 < 0.5 < 0.5 < 3.0 1/31/2014 0.06 < 5.0 < 5.0 7.12 NM < 0.5 < 0.5 < 3.0 3/18/2014 0.24 < 5.0 < 5.0 7.03 N M < 0.5 < 0.5 < 3.0 4/30/2014 0.00 < 5.0 < 5.0 7.04 < 0.5 < 0.5 < 0.5 8.90 5/31/2014 0.08 < 5.0 < 5.0 6.83 NM < 0.5 < 0.5 < 3.0 6/17/2014 0.14 7.2 <5.0 7.19 <0.5 <0.5 <0.5 <3.0 7/31/2014 0.084 < 5.0 < 5.0 6.89 < 0.5 < 0.5 < 0.5 < 3.0 8/30/2014 0.060 62 < 5.0 6.84 < 0.5 < 0.5 0.71 < 3.0 9/25/2014 0.037 < 2.6 < 5.0 7.04 < 0.5 < 0.5 < 0.5 < 3.0 Units million gal/day mg/liter mg/liter Std. units ug/liter ug/liter ug/liter ug/liter Daily Maximum 45 45 6-9 51 11 Notes: NM = Not measured Effluent samples collected after the oil -water separator/retention pond treatment system Table 4A - Outfall 001, Summary of Quarterly Effluent Analytical Results NCO083887 Date Total Nitrogen Total Phosphorus Acute Toxicity January-12 1.1 0.09 Pass April-12 1.2 < 0.5 Pass July-12 1.0 0.1 Pass October-12 1.0 0.14 Pass January-13 2.5 <0.05 Pass April-13 0.62 0.18 Pass September-13 0.94 0.07 Pass December-13 <0.70 < 0.050 Pass March-14 12 13 Pass June-14 3.50 0.24 Pass September-14 < 0.14 < 0.050 Fail Units mg/liter mg/liter pass/fail Benchmark 30 2 Note: Effluent samples collected after the oil -water separator/retention pond treatment system Table 413- Outfall 002, Summary of Quarterly Analytical Results NCO083887 Date Total Rainfall Turbidity Acute Toxicity COD BOD TPH- Oil and Grease TSs Detergents (MBAs) Nitrogen (NH3) Nitrogen (NO3+ NO2) Total Nitrogen Total Phosphorus PH Ethylene Glycol Propylene Glycol 12/7/2011 0.5 350 NA 81 6.8 < 5.0 28 0.15 0.50 0.20 0.21 0.19 6.7 NA NA 2/20/2012 0.3 15 Pass < 50 < 8.0 NA NA NA < 0.10 NA NA NA 7.03 < 271 < 245 3/31/2012 0.2 10 NA < 5.0 4.6 < 5.0 9.8 0.16 < 0.10 0.25 < 0.11 096 6.97 NA NA 5/8/2012 0.2 13 NA 97 31 < 5.0 < 5.0 0.77 0.26 1.3 3.0 0.27 7.02 NA NA 8/28/2012 0.2 10 NA < 5.0 < 5.0 < 5.0 15 0.13 < 0.10 1.3 < 0.60 < 0.05 6.98 NA NA 12/16/2012 0.2 11.5 NA < 5.2 < 2.0 < 5.0 < 5.0 < 0.014 028 0.32 < 0.50 < 0.05 7.04 NA NA 2/18/2013 0.3 5 Fail <5.0 140 NA NA NA <0.10 NA NA- NA 6.83 <170 NM 3/12/2013 05 16 NA < 5 0 < 3.0 < 5.0 16 0.14 < 0.10 0.42 < 0.60 < 0.056 6.88 NA NA 6/17/2013 0.3 7.5 NA < 5.0 < 5.0 < 5.0 < 5.0 < 0.015 0.86 < 0.10 1.1 0.064 1 7.11 NA NA 9/22/2013 0.7 3 NA <3.5 4 < 5.0 < 5.0 < 0.10 0.49 0.23 1.1 0.070 7.27 NA NA 11/26/2013 3.9 < 1.0 NA < 5.0 < 2.0 < 5.0 40 < 0.10 0.1 0.18 < 0.60 < 0.05 6.89 NA NA 1/28/2014 0.9 10 Pass < 50 < 2.0 NA NA NA < 0.10 NA NA NA 6.94 <265 < 170 2/17/2014 2.2 5 Pass < 50 < 3.0 NA NA NA 0.12 NA I NA NA 6.83 <265 < 170 3/16/2014 08 11 NA < 50 6.4 < 5.0 < 5.0 0.11 0.23 0.18 < 0.60 < 0.050 6.91 NA NA 6/9/2014 0.3 < 5.0 NA < 3.5 16 < 5.0 < 5.0 0.11 0.15 0.46 1.2 0.95 6.79 NA NA 9/24/2014 2 < 5.0 NA < 3.5 < 2.0 < 5.0 < 1.0 < 0.015 0.14 0.3 < 0.14 1 0.11 687 NA NA Units in NTU I PosslfoLl mg/liter mg/liter m /liter I mg/liter I mg/liter mg/liter mg/liter mg/liter I ma/liter std. units m /liter m /liter Benchmark Values 50 1120 30 15 1 100 1 0.5 7.2 10 30 1 2 1 6-9 NA NA Analytical Summary of De-icing Event Instream Sampling Date Dissolved Oxygen Turbidity pH 2/20/2012 8.0 15 7.03 2/18/2013 7.8 5 7.8 1/28/2014 7.14 10 6.94 2/17/2014 7.47 5 6.83 Units I mg/liter I NTU I std. units Benchmark Values 5 50 6-9 Table 4C - Outfall 003, Summary of Quarterly Analytical Results NCO083887 Date Total Rainfall Turbidity Acute Toxicity COD BOD TPH- Oil and Grease T55 Detergents (MBAs) MBAs(NH3) Nitrogen ( a) Nitrogen NO (NO3 2) Total Nitrogen g Total Phosphorus p pH Ethylene Glycol Y Propylene Glycol Y 12/7/2011 0.50 70 NA 98 5.40 < 5.0 83 015 0.50 0.20 0.21 0.19 6.63 NA NA 2/20/2012 0.30 11 Pass < 50 30 NA NA NA < 0.10 NA NA NA 7.40 < 271 20,500 3/31/2012 0.20 11 NA < 5.0 5.40 < 5.0 1.30 0.15 < 0.10 0.18 < 0.11 010 6.93 NA NA 5/8/2012 0.20 6.5 NA < 5.2 9.90 < 5.0 19 0.47 0.11 1.1 1.90 0.13 6.85 NA NA 8/29/2012 0.20 12 NA < 5.0 < 5.0 < 5.0 < 5.0 0.14 < 10 0.32 < 0.60 < 0.05 6.45 NA NA 12/16/2012 0.20 7 NA < 5.0 < 5.0 < 5.0 < 5.0 0.14 0.27 0.28 0.58 < 0.05 7.00 NA NA 2/18/2013 0.30 NA Pass <5.0 87 NA NA NA <0.10 NA NA NA 6.79 <170 NM 3/12/2013 0.50 16 NA < 5.0 < 3.0 5.30 6.60 0.13 < 0.10 0.42 < 0.60 < 0.050 6.89 NA NA 6/17/2013 0.30 6 NA < 5.0 < 5.0 < 5 0 < 5.0 < 0.015 0.83 < 0.10 1.90 0.069 7.04 NA NA 9/22/2013 0.70 5 NA <3.5 2.3 < 5.0 < 5.0 < 0.010 0.55 0.20 1.1 0.053 7.18 NA NA 11/26/2013 3.90 < 1.0 NA < 5.0 < 2.0 < 5.0 < 5.0 0.16 0.11 0.17 < 0.60 < 0.05 6.79 NA NA 1/28/2014 0.90 NA Pass < 50 4.40 NA NA NA < 0.10 NA NA NA NM <265 < 170 2/17/2014 2.20 NA Pass < 50 < 3.0 NA NA NA 0.13 NA NA NA NM <265 < 170 3/16/2014 0.80 10 NA < 50 6.40 < 5.0 < 5.0 0.10 0.23 0.19 < 0.60 < 0.050 6.84 NA NA 6/9/2014 0.30 < 5.0 NA i < 3.5 7.40 < 5.0 < 5.0 0.11 0.18 0.47 1.40 0.96 7.01 NA NA 9/24/2014 2 < 5.0 NA < 3.5 < 2.0 < 5.0 < 1.0 < 0.015 0.11 0.28 < 0.14 0.1 6.93 NA NA Units I in NTU I passail mg/liter I mg/liter mg/liter I mg/liter I mg/liter mg/liter mg/liter mg/liter mg/liter std. units mg/liter m /Irter Benchmark Values 1 1 50 1 120 1 30 15 1 100 1 0.5 7.2 10 30 2 6-9 NA NA Table 41) - Outfall 004, Summary of Quarterly Analytical Results NCO083887 Date Total Rainfall Turbidity Acute Toxicity COD BOD TPH- Oil and Grease T55 Detergents (MBAs) Nitrogen (NH3) Nitrogen (N%+ NOz) Total Nitrogen Total Phosphorus pH Ethylene Glycol Propylene Glycol 12/7/2011 0.50 46 NA < 5.2 < 4.0 < 5.0 38 0.23 < 5.0 0.22 < 0.0025 0.16 6.80 NA NA 2/20/2012 0.30 16 Pass < 50 < 8.0 NA NA NA < 0.10 NA NA NA 6.79 < 271 < 245 3/31/2012 0.20 12 NA < 5.0 5.3 < 5.0 13 1.4 < 0.10 < 0.10 0.90 0.11 6.89 NA NA 5/8/2012 0 20 2 NA 150 23 < 5.0 21 1.3 1.0 1.0 3.1 0.16 6.97 NA NA 8/29/2012 0.20 11 NA < 5.0 < 5.0 < 5.0 < 5.0 0.12 < 0.22 0.34 < 0.60 1 < 0.05 6.42 NA NA 12/16/2012 0.20 1 10 NA < 5.0 < 2.0 < 5.0 < 5.0 < 0.14 027 0.29 0.50 < 0.05 6.62 NA NA 2/18/2013 0.30 5 Pass <5.2 38 NA NA NA <0.10 NA NA NA 7.11 <170 NM 3/12/2013 0.50 14 NA < 5.0 < 3.0 < 5.0 13 0.10 < 0.10 0.40 < 0.60 0.52 6.85 NA NA 6/17/2013 0.30 7 NA < 5.0 < 5.0 1.4 < 5.0 < 0.015 0.92 < 0.10 1.40 0.065 6.96 NA NA 9/22/2013 0.70 < 1.0 NA <3.5 2.60 1.0 < 5.0 < 0.10 048 0.22 1.00 0.055 6.99 NA NA 11/26/2013 3.90 < 1.0 NA < 5.0 17 < 0.1 < 5.0 0.11 < 0.01 0.18 < 0.10 < 0.05 6.88 NA NA 1/28/2014 0.90 10 Pass < 50 29 NA NA NA 3.40 NA NA NA 6.81 <265 < 170 2/17/2014 2.20 10 Fail < 50 < 3.0 NA NA NA < 0.10 NA NA NA 6.97 • <265 < 170 3/16/2014 0.80 13 NA < 50 6 < 5.0 < 5.0 < 0.10 0.23 0.18 < 0.60 < 0.050 7.01 NA NA 6/9/2014 0.30 < 5.0 NA < 3.5 2 < 5.0 < 5.0 0.10 0.17 0.47 1.40 0.95 6.84 NA NA 9/24/2014 2 < 5.0 NA < 3.5 < 2.0 < 5.0 < 1.0 < 0.015 0.12 0.34 0.87 < 0.05 6.84 NA NA Units in NTU ass/fail mg/liter mg/liter mg/liter mg/liter mg/liter I mg/liter I mg/liter I mg/liter mg/liter std. units mg/liter m /liter Benchmark Values 50 120 30 15 100 0.5 1 7.2 1 10 1 30 2 6-9 NA NA Analytical Summary of De-icing Event Instream Sampling Date Dissolved Oxygen Turbidity pH 2/20/2012 7.65 16 6.79 2/18/2013 8.05 5 7.11 1/28/2014 6.87 10 6.81 2/17/2014 7.05 10 6.97 t7n-itsI mg/liter 1-7-ul std. units Benchmark Values 5 50 6-9 Table 4E - Clutfall F, Summary of Quarterly Analytical Results NCO083887 Date Total Rainfall Turbidity Acute Toxicity COD BOD TPN- Oil and Grease Tss Detergents MBAs Nitrogen NH ,) Nitrogen NO + N ( . �) Total Nitrogen g Total Phosphorus pH Ethylene Glycol Propylene Glycol 12/7/2011 050 60 NA 50 460 < 5.0 12 017 1 < 0 0026 1 065 6.64 NA NA 2/20/2012 0.30 17 Pass <50 <80 NA NA NA <0.10 NA NA NA 7.13 <271 <245 3/31/2012 0.20 12 NA <5.0 6.6 <5.0 6 0.11 <0.10 0.30 0.69 0.16 712 NA NA 6/26/2012 0.20 30 NA <5 2 12 < 5.0 1 34 0.42 2.10 < 0.10 2.4 0.11 6.84 1 NA NA 8/28/2012 0.20 16 NA <5.0 <5.0 <50 <5.0 0.11 <061 <0.10 0.95 <0.69 6.48 NA NA 12/16/2012 0.20 10 NA <5.2 2.0 <50 19 <0.14 0.27 0.32 060 <0.05 6.75 NA NA 2/18/2013 0.30 NA Pass <50 <70 NA NA NA <0.10 NA NA NA 6.91 <170 NM 3/12/2013 0.50 10 NA < 5.0 < 3 0 <50 5 017 < 1.0 042 < 0.60 0 054 6.89 NA NA 6/17/2013 0.30 8 NA <5.0 <5.0 <50 <5.0 <0015 0.84 <0.01 1.20 0.061 7.18 NA NA 9/22/2013 0.70 < 1.0 NA <2 3 23 < 5.0 <50 0.11 0.70 0.15 1.00 < 0.050 7.11 NA NA 11/26/2013 3.90 8 NA <2.0 <2.0 <50 <50 013 <0.10 0.14 <0.10 <0.05 710 NA NA 1/28/2014 090 NA Pass <so < 2 0 NA NA NA <0.10 NA NA NA NM <265 <170 2/17/2014 2.20 NA Pass <so <3.0 NA NA NA 0.12 NA NA NA NM <265 <170 3/16/2014 080 10 NA <50 6.70 <5.0 <5.0 0.11 0.23 0.19 <0.60 <0.050 698 NA NA 6/9/2014 0.30 <5.0 NA <3.5 4.60 <5.0 <5.0 <0.10 0.17 0.45 1.40 098 7.11 NA NA 9/24/2014 2 <5.0 NA <3.5 <20 <5.0 <1.0 <0.015 0.12 0.36 <0.14 <0.05 6.94 NA NA Units in NTU ass/ a! mg/liter m /titer mg/liter mg/liter m /Irter mg/liter in liter mg/liter mg/liter std units mg/liter mg/liter Benchmark Values 50 120 30 15 100 0.5 7.2 SO 30 2 6.9 NA NA Table 4F - Outfall H, Summary of Quarterly Analytical Results NCO083887 Date Total Rainfall Turbidity Acute Toxicity COD SOD TPH Oil and Grease Tss Detergents (MBAs) Nitrogen (NH3) Nitrogen (N%+ NO2) Total Nitrogen Total Phosphorus PH Ethylene Glycol Propylene Glycol 12/7/2011 0.50 26 NA 66 12 < 5.0 12 0.18 1.20 < 0.0026 < 0.0026 0.28 6.67 NA NA 2/20/2012 0.30 17 Pass < 50 < 8.0 NA NA NA < 0.10 NA NA NA 7.18 < 271 < 245 3/31/2012 020 9 NA < 5.0 < 4.0 < 5.0 32 0.14 0.23 0.23 < 0.11 0.12 7.08 NA NA 6/26/2012 0.20 3 NA < 5.2 1 12 1 < 5.0 50 0.14 1.9 < 0.10 22 0.11 6.76 NA NA 8/28/2012 0.20 15 NA <5.0 <5.0 <50 <5.0 0.12 <0.10 <010 <0.60 <0.071 650 NA NA 12/16/2012 020 10 NA < 5.2 < 2.0 < 5.0 11 < 0 14 0.28 0.30 0.56 < 0 05 679 NA NA 2/18/2013 0.30 NA Pass < 5.0 < 7.0 NA NA NA < 0.10 NA NA NA 7.04 < 170 NM 3/12/2013 0.50 12 NA < 5 0 < 3.0 < 5.0 13.00 012 < 0.10 042 < 0.60 < 0.050 673 NA NA 6/17/2013 0.30 8 NA < 5.0 4.9 < 5.0 < 5 0 < 0 015 0.93 < 0.10 1.10 0.056 6.89 NA NA 9/22/2013 070 < 1.0 NA <3.5 2.70 < 5.0 < 5.0 < 0.10 0.55 0.20 1.10 < 0.050 708 NA NA 11/26/2013 3.90 6 NA < 5.0 < 2 0 < 5.0 < 5 0 0.10 < 040 0.16 < 0.10 < 0.05 704 NA NA 1/28/2014 0.90 NA Pass < 50 < 2.0 NA NA NA < 0.10 NA NA NA NM <265 < 170 2/17/2014 2.20 NA Pass < 50 < 3 0 NA NA NA 012 NA NA NA NM <265 < 170 3/16/2014 0.80 10 NA < 50 6.10 < 5.0 < 5.0 0.11 0.23 0.19 < 0 60 < 0.050 7.05 NA NA 6/9/2014 0.30 < 5.0 NA < 3 5 4.00 < 5 0 < 5.0 < 0.10 0.15 0.40 120 1.00 7.15 NA NA 9/24/2014 2 < 5 0 NA < 3.5 < 2.0 < 5.0 < 1.0 < 0 O15 0 13 033 < 0.14 < 0.05 695 NA NA Units in NTU ass/fad mg/hter m /liter mg/liter mg/liter m /liter mg/Irter mg/liter mg/liter mg/liter std. units I mg/liter mg/liter Benchmark Values 50 1 1 120 1 30 15 100 1 0.5 1 7.2 10 30 2 6-9 1 NA NA Table 4G - Outfall K, Summary of Quarterly Analytical Results NCO083887 Date Total Rainfall Turbidity Acute Toxicity COD BOD TPH Oil and Grease Tss Detergents (MBAs) Nitrogen (NHj Nitrogen (NO3+ NO,) Total Nitrogen Total Phosphorus PH Ethylene Glycol Propylene Glycol 12/7/2011 050 71 NA 59 5.60 < 5.0 30 0.23 1.20 0 15 1.30 1.70 6.72 NA NA 2/20/2012 030 19 Pass < 50 < 8 0 NA NA NA < 0.10 NA NA NA 7 23 < 271 < 245 3/31/2012 0.20 0.5 NA 310 480 < 5 0 5.2 0.12 < 0.010 0.35 1.7 0.18 7.1 NA NA 6/26/2012 0.20 2.5 NA <52 7.90 <5.0 25 0.16 2.3 <0.10 2.2 0.11 NA NA 8/28/2012 0.20 10 NA <5.0 <5.0 <5.0 <5.0 <0.10 <021 035 <060 <0.05 NA NA 12/16/2012 020 10 NA < 5 2 < 2.0 < 5.0 9.4 < 0.14 0.27 0.30 0.61 < 0 05 NA NA 2/18/2013 0.30 NA Pass <50 <7.0 NA NA NA <0.10 NA NA NA N-6.93 <170 NM 3/12/2013 050 16 NA < 5.0 < 3.0 <50 14 0.15 < 0 10 0.40 < 0.60 < 0.050 NA NA 6/17/2013 0.30 8 NA <50 <5.0 <5.0 <5.0 <0,015 0.84 <0.10 1.20 0.055 NA NA - 9/22/2013 0.70 < 1.0 NA <3.5 2 70 < 5.0 < 5.0 1.0 0 54 0 20 0.96 0.054 NA NA 11/26/2013 3.90 6 NA <50 <2.0 <5.0 <50 0.14 <0.10 0.17 <010 <0.05 7.09 NA NA 1/28/2014 0.90 NA Pass <50 <2.0 NA NA NA <0.10 NA NA NA NM <265 <170 2/17/2014 2.20 NA Pass < 50 < 3 0 NA NA NA 012 NA NA NA NM <265 < 170 3/16/2014 08 10 NA < 50 5.50 < 5,0 < 5.0 0.11 023 0 18 < 0.60 < 0 050 7.01 NA NA 6/9/2014 03 < 5 0 NA < 3 5 7.00 < 5.0 < 5.0 < 0.10 0 16 045 1.30 0.98 7.07 NA NA 9/24/2014 2 < 5,0 NA < 3 5 < 2.0 < 5.0 < 1 0 < 0.015 0.13 0.33 < 0 14 < 0.05 6.94 NA NA Units in NTU pass/all mg/liter mg/liter mg/liter mg/liter mg/liter m /liter mg/liter mg/liter mg/liter std units mg/liter mg/liter Benchmark Values 50 120 30 15 100 0.5 7.2 10 30 2 6-9 NA NA Table 5 - Summary of Qualitative Monitoring Reports NCO083987 N.—ber-December 2012 Outfall ID Date Structure Color Odor •Carhy ll- S ••Floating Solids 1-5 •••Suspended Solids ll 51 Feem Oil Sheen Eroskm or Deposition Titer Creek 11/04/2011 Stream Clear None 1 1 1 No No No 002 12/17/2012 Stream Clear None 1 1 1 No No No Coffee Creek 11/04/2011 Stream Clear None 1 1 1 No No No 003 12/17/2011 Ditch Clear None 1 1 1 No No No FBO 11/29/2011 Mich Clear None 1 1 1 No No No OD4 12/17/2011 Stream Clear None 1 1 1 No No No B 11/29/2011 Basin Clear None 1 1 1 No No No D 12/17/2011 Ditch Clear None 1 1 1 No No No F 12/17/2011 Basin Clear None 1 1 1 No No No G 11/29/2011 Basin Clear None 1 1 1 No No No K 12/17/2011 Basin Clear None 1 1 1 No No No L 11/29/2011 Basin Clear None 1 1 1 No No No M 12/17/2021 Basin Clear None 1 1 1 No No No R 12/17/2012 Basin Clear None I 1 1 No No No RW23 12/17/2011 Basin Clear None 1 1 1 No No No Air Cargo 12/17/2011 Basin Clear None 1 1 1 No No No Danga Lake 11/04/2011 Basin Clear None 1 1 1 No No No Sentry Post 12/17/2011 Basin Clear None 1 1 1 No No No R-36 11/04/2011 Basin Clear None 1 1 1 No No No Notes: • where 1Is clear, 5Is very cloudy ••where 1 Is no solids, 5 Is covered with floating solids • 'where 1 Indicates no wilds, 51s extremely muddy lanuarv-March 2011 Outfall ID Data Structure Color Odor Clarity ll- 5 ••Floating Sol ids 1-5 •••Suspended Solids (1 5) Foam Oil Sheen Erosion or Deposition Ticer Creek 02/17/2012 Stream Clear None 1 1 1 No No No 002 01/27/2012 Stream Clear None 1 1 1 No No No Coffee Creek 02/17/2012 Stream Clear None 1 1 1 No No No 003 01/18/2012 Ditch Clear None 1 1 1 No No No 004 01/18/2012 Stream Clear None 1 1 1 No No No FRO 02/17/2012 Ditch Clear None 1 1 1 No No No B 03/18/2012 Basin Clear None 1 1 1 No No No D 01/27/2012 Ditch Clear None 1 1 1 No No No F 02/DS/2012 Basin Clear None 1 1 1 No No No G 03/18/2012 Basin Clear None 1 1 1 No No No K 0210512012 Basin Clear None 1 1 1 No No No L 03/18/2012 Basin Clear None 1 1 1 No No No M 02/05/2012 Basin Clear None 1 1 1 No No No R 03/18/2012 Basin Clear None 1 1 1 No No No RW23 01/12/2012 Basin Clear None 1 1 1 No No No Air Cargo D' Basin 'In Clear None 1 1 1 No No No Danga Lake 03/24/2012 Basin Clear None 1 1 1 No No No Sentry Post 01/12/2012 Basin Clear None 1 1 1 No No No R-36 03/24/2012 Basin Clear I None 1 1 1 1 No No No • where 1 Is clear, S Is very cloudy `•where 1 Is no wilds, 5 is covered with floating solids ` 'where 1 Indicates no solids, 51s extremely muddy Aadl-lun. 20t2 Outfall ID Data Structure Color Odor •Clarity ll- ••Floating Solldf •••Suspended Solids l3{ 5 Faam OII Shaan Erosion or Deposl Ion Ticer Creek 04/19/2012 Stream I Clear None 1 1 1 1 No No No 002 05/23/2012 Stream Clear None 1 1 1 No No No Coffee Creek D4/19/2012 Stream Clear None 1 1 1 No No No 003 06/12/2012 Ditch Clear None 1 1 1 No No No 004 06/12/2012 Stream Clear None 1 1 1 No No No FBO 04/19/2012 Ditch Clear None 1 1 1 No No No B 04/19/2012 Basin Clear None 1 1 1 No No No 0 05/23/2012 Ditch Clear None 1 1 1 No No No F 05/23/2012 Basin Clear None 1 1 1 No No No G 04/19/2012 Basin Clear None 1 1 1 No No No K 05/23/2012 Basm Clear None 1 1 1 No No No L 04/19/2012 Basin Clear None 1 1 1 No No No M 05/23/2012 Basin Clear None 1 1 1 No No No R OS/23/2012 Basin Clear None 1 1 1 No No No RW23 06/12/2022 Basin Clear None 1 1 1 No No No Air Cargo 06/12/2012 Basin Clear None 1 1 1 No No No Danga Lake 04/19/2012 Basin Clear None 1 1 1 No No No Sentry Post 06/12/2012 Basin Clear None 1 1 1 No No No • where I is clear, 51s very cloudy -where 1 Is no solids, 51s covered with floating soles • •where 1Indicates no solids, S Is extremely muddy lulv-Seotemb-2012 Outh111D Data Structure Color Odor •Chrky(I- 5 ••Floating Solids 1.5 •••5uspended Sollds(l 5 Foam 0115hpn Erosion or De klon Tice, Creek 07/02/2012 Stream Clear None 1 I 1 No No No Coffee Creek 07/02/2012 Stream Clear None 1 1 1 No No No 003 08/18/2012 Ditch Clear None 1 1 I No No No 004 09/18/2012 Stream Clear None 1 1 3 No No No FBO 07/02/2012 Ditch Clear None 1 1 1 No No No B 07/24/2012 Basin Clear None 1 1 1 No No No D 08/18/2012 Ditch Clear None 1 1 1 No No No F 08/19/2012 Basin Clear None 3 11 1 No No No G 07/02/2012 Basin I Clear None I 1 1 1 No I No No K 09/18/2012 Basin Clear None 1 1 1 No No No L 07/02/2012 Basin Clear None 1 1 1 No No No M 09/19/2012 Basin Clear None I 1 1 No No No R 07/02/2012 Basin Clear None 1 1 1 No No No RW23 09/02/2012 Basin Clear None 1 1 1 No No No Air Cargo 09/02/2012 Basin Clear None 1 1 1 No No No Dana Lake 07/02/2012 Basin Clear None 1 1 1 No No No Sentry Post 09/0212012 Basin Clear None 1 1 1 No No No R-36 09/02/2012 Basin Clear None 1 1 1 No No No • where 1 Is clear, 5 is very cloudy :where 1 Is no solids, 5Is cwered with floating solids • 'where 1 Indicates no solids, 5 Is extremely muddy la .—Marrch Jnta Outhll ID Data Structure Color Odor •Ciarityl3- 5 ••Floatin{Solids I-5 •••Suspended Solids (I 5 Faam OIIShean Erosion or De klon racer Creek Coffee Creek 002 2/18/2013 Basin Clear None 1 1 1 No No No 003 2/18/2013 Basin Clear None 1 1 1 No No No 004 2/19/2013 Basin Clear None 1 1 1 No No No FBO A 2/18/2013 Basin Clear None 1 1 1 No No No B 2/19/2013 Basin Clear_ None 1 1 1 No No No C 2/19/2013 Basin Clear None 1 1 1 No No No D 2/18/2013 Basin Clear None 1 3 1 No No No E 2/18/2013 Basin Clear None 1 I No No No F 2/18/2013 Basin Clear None 1 1 1 No Na No G 2/18/2013 Basin Clear None 1 1 1 No No No H 2/18/2013 Basin Clear None 1 1 1 No No No K 2/19/2013 Basin Clear None I 1 1 No No No I.T. 2/18/2013 Basin Clear None 1 1 1 No No No L 2/18/2013 Basin clear Nane 1 1 1 No No No M 2/18/2013 Basin Clear None 1 1 1 No No No R 2/18/2013 Basin Clear None 1 I 1 No No No Q 2/18/2013 Basm Clear None 1 1 1 No No No RW23 2/18/2013 Basin Clear None I 1 1 1 No No No Air Cargo 2/18/2013 Basin Clear None 1 1 1 No No No Danga lake 2/18/2013 Basin clear None 1 1 1 No No No Sent Post 2/18/2013 Basin clear None 1 1 I No No No R-36 2/18/2013 Basin 1 111 1 1 No No No ' where J. Is clear, 5 Is very cloudy •where 1 Is no solids, 5 Is covered with floating solids • 'where I Indicates no solids, 5Is extremely muddy Aonl•luna 20U Outldl ID Data Structure Color Odor •Clarity (l- sl •'Floating Solids 1-s •••Suspended'0hds �1 s Foam Oil Sheen Ems no, Deposition Tier Creek Coffee Creek 002 6/17/2013 Basin Clear None 1 1 1 No No No 003 6/17/2013 Basin Clear None E.6/17/2013 Basin Clear None 1 1 1 No No No FBO A 6/17/2013 Basin Clear None 1 1 1 No No No B 6/17/2013 Basin Clear None 1 1 1 No No No C 6/17/2013 Basin Clear None 1 I 1 No No No D 6/17/2013 Basin Clear None E 6/17/2013 Basin Clear None 1 1 1 No No No F 6/17/2013 Basin Clear None 1 3 1 No No No G 6/17/2013 Basin Clear None 1 I I No No No H 6/17/2013 Basin Clear None 1 1 1 No No No K 6/17/2013 Basin Clear None K-Wert 1 6/17/2013 Basin Clear None 1 1 1 1 No No No I L 6/17/2013 Basin Clear None 1 1 1 No No No M 6/17/2013 Basin Clear None 1 1 1 No No No R 6/17/2013 Basin Clear None Q 6/17/2013 Basin Clear None —� RW23 6/17/2013 Basin Clear None 1 1 1 No No No Air Cargo 6/17/2013 Basin Clear None 1 1 1 No No No Danga Lake 6/17/2013 Basin Clear None 1 1 1 No No No Sentry Post 6/17/2013 Basin Clear None 1 1 1 No No No R-36 6/17/2013 Basin Clear None 1 1 1 No No No • where 1 Is clear, 5Is very cloudy -whom 1 Is no solids, 51s covered with floating solids •••where 1 indicates no solids, 5 e extremely muddy I. lv- Saohmhar 2013 Outfall ID Data Structure Color Odor 'Carity(1- s ••Floatng Solids 1-5 •••Suspended Solid, 11 S Foam Oil Sheen Eroabn or De sition Titer Creek Coffee Creek 001 9/26/2013 Basin Clear None 1 1 1 No No No 002 9/26/2013 Basin Clear None 1 1 1 No No No 003 9/26/2013 Basin Clear None 1 1 1 No No No 004 9/26/2013 Basin Clear None 1 1 1 No No No FBO A 1 9/26/2013 Ditch I Clear None 1 1 1 No No No B 9/26/2013 Basin Clear None 1 1 1 No No No C 9/26/2013 Ditch Clear None I 1 1 No No No D 9/26/2013 Basin Clear None E 9/26/2013 Basin Clear None 1 1 1 No No No F 9/26/2013 Basin Clear None 1 1 1 No No No G 9/26/2013 Basin Clear None 1 1 1 No No No H 9/26/2013 Basin Clear None 1 1 1 No No No K 9/26/2013 Basin Clear None 1 1 1 No No No K-West 9/26/2013 Basin Clear None 1 1 1 No No No L 9/25/2013 Basin Clear None M 9/26/2013 Basin Clear None 1 11 1 No No No R 9/26/2013 Basin Clear None 1 1 1 No No No Q 9/26/2023 Basin Clear None 1 1 1 No No No RW23 Air Cargo 9/26/2013 Basin Clear None 1 1 1 No No No Danga Lake 9/26/2013 Basin Clear None 1 1 1 No No Na Sentry Post 9/26/2013 Basin Clear None 1 1 1 No No No R-36 9/26/2013 Ditch Clear None 1 1 1I No No No • where 1 is dear, 5 is very cloudy '-.here 1 Is no solids, 51s covered with floating solids • •where 1 Indicates no solids, 51s extremely muddy Outfall ID Data Structure Color Oder 'Clarity(1- 5( ••Floating Solids 1-5 •••Suspended Solids (I s Foam ORSheen Erosion or Deposition Tice, Creek Coffee Creek 001 002 11/26/2013 Basin Clear None I 1 I No No No 003 11/26/2013 Basin Clear None 1 1 1 No No No 004 11/26/2013 Ditch Clear None 1 1 1 No No No FBO A 11/26/2013 Ditch Clear None 1 1 1 No No No B 11/26/2013 Ditch Clear None 1 1 1 No No No C 12/26/2013 Ditch Clear None J. 1 1 No No No D 11/26/2013 Ditch Clear None 1 1 1 No No No E 11126/2013 Ditch Clear None 1 1 1 No No No F 11/26/2013 Ditch Clear None 1 I 1 No No No G 11/26/2013 Ditch Clear None 1 1 1 No No No H 11/26/2013 Be,,. Clear None 1 1 1 No No No K 11/26/2013 Basin Clear None I 1 1 No No No K-West 11/26/2013 Basin Clear None 1 1 1 No No No L 11/26/2013 Ditch Clear None 1 1 1 No No No M 11/26/2013 Ditch Clear None 1 1 1 No No No R 11/26/2013 Ditch Clear None 1 1 1 No No No Q 12/26/2013 Ditch Clear None I 1 1 No No No RW23 11/26/2013 Ditch Clear None 1 1 1 _ No No _ No Au Cargo 11/26/2013 Ditch Clear None 1 1 1 No No No Danga Lake 11/26/2013 Basin Clear None 1 1 ] No No No Sen Post 11/26/2013 Basin Clear None 1 1 1 No No No R-36 11/26/2013 Ditch Clear None 1 1 1 No No No '•where 1 Is clear, 5 is very cloudy :where 1 Is no solids, 51, covered with floating wilds • 'where 1 Indicates no solids, 5 is extremely muddy ww- s.aremh..2nta Outhill ID Data Structure Color Odar 'Clar-ity(1- S •'Floating Solids 1-S ••'Suspended Solids (I S Foam OII Shean Erosion or Deposition Titer Creek Coffee Creek 001 D02 9/24/2014 Ditch Clear None 1 1 1 No No No 003 9/24/2014 Ditch ❑ear None I 1 1 No No No 004 9/24/2014 Ditch Clear None 1 I 1 No No No FBO A 9/7/2014 Ditch Clear None 1 1 1 No No No B 9/7/2014 Ditch Clear None 1 1 1 No No No C 9/7/2014 Clear None 1 1 1 No No No D 9/7/2014 Ditch Clear None 1 1 1 No No No E 9/7/2014 Ditch Clear None 1 1 1 No No No F 9/24/2014 Ditch Clear None 1 1 1 No No No G 9/7/2014 Ditch Clear None 1 1 1 No No No G 9/24/2014 Ditch Clear None 1 1 1 No No No H 9/2412014 Ditch Clear None 1 1 1 No No No K 9/24/2014 Ditch Clear None 1 1 1 No No No K-West 9/7/2014 Ditch Clear None 1 1 1 No No No L 9/7/2014 Ditch Clear None 1 1 1 No No No M 9/7/2014 Ditch Clear None 1 1 1 No No No N 9/7/2014 Ditch Clear None 1 1 1 No No No R 9/7/2014 Ditch Clear None 1 1 1 No No No Q 9/7/2014 Ditch Clear None 1 1 1 No No No RW23 9/7/2014 Ditch Clear None 1 1 1 No No No Air Cargo 9/7/2014 Ditch Clear None 1 1 1 No No No Danga Lake 1 9/7/2014 Ditch Clear None 1 1 1 No No No Sentry Post 9/7/2014 Ditch Clear None 1 1 1 No No No R-36 9/7/2014 Ditch Clear I None 1 I 1 No No No • where 1 is clear, 5 is very cloudy :where 1 Is no solids, 5 is covered with floating solids • -where 1 Indicates no solids, 51s extremely muddy Appendix E Summary of Best Management Practices BMP MATRIX Storm Water Best Management Practices (BMPs) and Corresponding Target Activities Charlotte/Douglas International Airport Activity Description Applicable BMP 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 A/V/E Deicing ' ❑ ■ ❑ ❑ ❑ AN/E Fueling ❑ ■ ❑ ❑ ❑ ❑ ❑ A/V/E Maintenance ❑ ■ ❑ ❑ ❑ ❑ Aircraft Lavatory Service ❑ ❑ ❑ ❑ ■ ❑ A/V/E Painting or Stripping ❑ ❑ ❑ ❑ ❑ A/V/E Washing or Cleaning ❑ ■ ❑ ❑ ❑ ❑ Apron/Floor Washdown ❑ ❑ ❑ ❑ ❑ ❑ ■ ❑ Cargo Handling ❑ ❑ ❑ ❑ ChemicaVFuel Storage ❑ ❑ ■ ❑ ❑ ❑ ❑ Equipment Storage ❑ ❑ ❑ Fire Equipment Testing ❑ ❑ ■ Pesticide/Herbicide Usage ❑ ❑ ■ ❑ ❑ Potable Water Flushing ❑ ❑ ❑ ■ Runway Deicing ❑ ❑ ❑ ❑ ■ Runway Rubber Removal I ❑ ❑ ■ Note: " A/V/E is the abbreviation for Aircraft/Vehicle/Equipment ❑ Indicates that BMP generally applies or relates to the activity ■ Indicates that BMP is directed specifically toward the activity 1: Elimination of Non -Storm Water Discharges to Storm Drain 6* Outdoor Waste and Material Handling 11: Lavatory Service Operations 16: Oil/Water Separators 2 Aircraft, Vehicle, and Equipment Maintenance 7: Outdoor Storage of Waste and Matenals 12 Outdoor Washdown/Sweeping 17: Emergency Spill Cleanup Plans 3* Aircraft, Vehicle, and Equipment Fueling 8: Waste/Garbage Handling and Disposal 13. Fire Fighting Foam Discharge 18* Airfield Pavement Deicing/Anti-icing 4: Aircraft, Vehicle, and Equipment Washing 9, Building and Grounds Maintenance 14, Potable Water System Flushing 5, Aircraft Deiang/Anti-Icing 10: Storm Water Pollution Prevention Education 15: Runway Rubber Removal b;f^-;C1.IARLOTTE/DOU.GLAS:`INTERNATIONAL:AIRPOFiT.` -� - - _ - : - - . yyr .,�,t .,¢w'� _ _ • � ^ - _ - _ •;F . chi'• �', - , F; dot;• •- - ' 71 - ,d�?P:; _ s�.' �''• y cam` a` _ _ _ , i., '.d._�..e;;' _ ;,iy ^f.; � � BMP,1 n _ ..= `: r: ELIMINATION,:.O,F--'NON=STORMr,WATER l.Yf a DISCHARG_ESTaSTORM-DRAIN; } PURPOSE: TARGETED ACTIVITIES Existing discharges: Eliminate non -storm water discharges to the storm water collection system. Non -storm water discharges can be classified as follows: 1) Activity -based (subtle), and 2) Overt (hard pipe connection). Activity -based non -storm water discharges may include: wash water, and spillage. Overt non -storm water discharges may include: process wastewater, treated cooling water, and sanitary wastewater. Prevention of illicit connections: Prevent improper physical connections to the storm drain system from sanitary sewers, floor drains, industrial process discharge lines, and wash racks through education, developing project approval conditions, and performing both construction phase and post - construction inspections. GENERAL APPROACH: Identification of Activity -Based (Subtle) Discharges: The following techniques may be used to identify activity -based non -storm water discharges to the storm water collection system: ■ Perform frequent activity inspections to identify non -storm water discharges — stagger inspection times to cover all work periods. ■ Perform visual inspections of discharge points to the storm drain system — observe uncharacteristic volumes, colors, turbidity, odors, deposition, staining, floatables, and foaming characteristics of any flow. APPROACH TO FUTURE FACILITIES AND UPGRADES: Design of New Facilities and Existing Facility Upgrades ■ Perform inspections during the design review and project construction phases to ensure drainage, wastewater, and water supply connections are correct (no cross connections or illicit hookups). ■ Develop a set of as -built prints for all projects. Keep a set of the prints at the facility. ■ Design projects to include adequate waste repositories at locations near waste origin points. ■ Provide adequate and appropriately designed facilities for functions such as steam cleaning, degreasing, painting, mechanical maintenance, chemical/fuel storage and delivery, material handling, waste handling and storage, lavatory service, and food preparation. < All activities with potential to impact storm water TARGETED POLLUTANTS < Oil and Grease < Antifreeze < Fuel < Solvent/Cleaning - Solutions < Battery Acid < Pesticides/Herbicides/ Fertilizers < Paint < Aircraft Fire Fighting Foam (AFFF) < Scrap Metal and Parts < Garbage and Hazardous Waste < Sediment < Landscape Waste < Fooatables < Lavatory Chemicals and Waste < Potable Water System Cleaning Chemicals < Rubber Particles KEY APPROACHES < Perform inspections and enforcement < Provide training for employees < Promote education of vendors/public BMP01.doc BMP1-1 ''. CH:ARLOTTE=DOU:GLAS--INTERNATI-0Ni4L'AIRPORT =�3 e,'�j=..s-r,--.c: r. ';�..`�'S ,..;h,'�•3-'i?��L•��\• °s"� ,.y�c �'_ � - •�. '�+,�� i , +°� ��.: q' -�u�M1° ,,t�J. �h-`` ~r,r �'- �,�, t."ifi, �'�+. �: jc,; ' r*�"_.r: `err, � ,sj, ° cBMP1cELIMINT:.. A ION OF .NON=STORMWA T :�j x = •�;a DISCHARGE' :Ty, S:;•O STORM :DRAINJr .:F. .�- ;�,a •r• .t'-' _ _ .fir a '4, w-S �l - .a �` Jam+ �: �= y' - �,'. - = - r:, - �. � � r - �`;�?�g�-- - - ae at t��;�ys.°°.r ; .�• .. , '. TY --- _ ��;' r-.�� S „a'iv '.. - � .° APPROACH TO EXISTING FACILITY ACTIVITIES: Operational Considerations ■ Use "dry" cleaning and surface preparation techniques where feasible. ■ Limit the availability of outdoor water supplies (hose bibs). ■ Post signs at outdoor water sources stating the appropriate uses and discouraging uses that would introduce pollutants to the storm drain system/receiving waters. Contingency Response ■ Develop and implement a Spill Prevention Control and Countermeasure (SPCC) Plan, if required under guidelines set forth in 40 CFR, Section 112.3(a), (b). ■ Maintain adequate supplies of spill response equipment and materials in accessible locations near areas where spills may be likely to occur. Inspection and Training ■ Inspect waste containers frequently for leaks and proper closure seal. ■ Develop employee training programs which emphasize the proper disposal procedures for operations -derived wastes. ■ Provide the appropriate level of employee training in the following areas: spill response and prevention, storm water pollution prevention education (see SC-10 for storm water pollution education approaches), right -to -know awareness training, and hazardous materials management. REQUIREMENTS: ■ Capital and O&M may be required to eliminate non -storm water discharges. LIMITATIONS: i Storm drain documentation for many facilities is not up-to-date. i Activity -based (subtle) non -storm water discharges from a particular facility are typically sporadic, transient, and often require frequent inspections to detect. RELEVANT RULES AND REGULATIONS: • FR Vol. 60, No. 189, Sept. 25, 1995 Multi -Sector Storm Water General Permit • 40 CFR 110.3 Discharge of Oil • 40 CFR 112 Oil Pollution Prevention (SPCC/OPA Plans) • 40 CFR 117.3 Determination of Reportable Quantities for a Hazardous Substance • 40 CFR 122-124 NPDES Regulations for Storm water Discharges • 40 CFR 401 Effluent Limitation Guidelines BMP01.doc BMP1-2 W...� '"'k a � °: rF'�� 3 •�h P� �' - •� yd:.: :F. +i � CHARLOTTEMQUOLAS- NTERNAT,I`ONAL�AIRPORT' `�a:.- •.:'�-`.N' `•pr. ..0 _ � n• .-J _ c��;J��:C2f�L4.T %!�P•a'�k'^"L:rb.'�' �1C-?�*�}�".v°';.Fr _fi4s� e1;:� _A� - _ - t R' :�� , fi' - 6 ,� : {�'.yy.�;� .' n. •� ' ` ��y-lx��• �i i �`q' :y'' .`i'„'{ t1 �.:}' ~ i°"}£;,T � � -t "�. �:P,: �-, t' do 1 _ - _ _1 5;, ••- eP+�i. ` !T'A �.�.a _ ^' .�x•'r +W+^l -:.' �St �. _ r`^-'�'��.�qp .V�'. `J`:\��'.%. __ '^ l�,�r`i ..�C�.. - ~�r •r!�' : i�t '^.M .�. �.� i;,`�f�RV. e7 ih BMP#2- ,_`AIR RAFT�V I-`` C EH C�LEi4ND. �3:-. EQUIPMENT:MAINTEN�AN.CE'�'_��,<<,�3 .; •'i�• s�°•�, - I. "8�°1 �� .�ysy� ,k; n{.t"�• ll�. ;F. -�i�,. .�i rJ -'f^. � �4� � [i`°7r.-;r�S�: --.i7. 4:;�, l'` .•v: •>-f "`-l•ry-�� +`+'+ :�v �k � �-•,,.;L : � 'y'f;.'?•`4_ � � '"� e : _-,l".;..•3 .q. :.'�' ��ry ��"Y.�,}v ��'.a _ '`5 _ M _ f_q :. i.av wt_,Y4 j4•�i•.i - .°`'.��.� ._ _ dt��' Y - _ ' _ . =°o•^ ; ....i � � s . .., .: .. -..,.. -. �_ , .: -' =ice<, ia•;. s � . i � .. • _ - " _ _ - - PURPOSE: Prevent or reduce the discharge of pollutants to storm water from aircraft, vehicle, and equipment maintenance and repair, including ground vehicle and equipment painting/stripping and floor washdowns. APPROACH TO FUTURE FACILITIES AND UPGRADES: Design of New Facilities and Existing Facility Upgrades ■ Provide covered maintenance areas when designing new facilities or upgrading existing facilities. Utilize indoor areas, lean-tos, or portable covers. ■ Locate outdoor maintenance areas so minimal quantities of runoff cross the site. ■ Include appropriate storm water quality structures (oil/water separators, sumps, first flush diversion basins, etc. - see TC-1 for further information regarding treatment control BMPs) in the design of outdoor maintenance areas. APPROACH TO EXISTING FACILITY ACTIVITIES: Operational Considerations Implement the following to the maximum extent practicable. Good Housekeeping ■ Use drip pans. ■ Use absorbent materials at potential problem areas. Adequately collect/remove absorbent materials from area after use and dispose of them in an appropriate manner. ■ Drain and crush oil filters (and oil containers) before recycling or disposal. Store crushed oil filters and empty lubricant containers in a leak -proof container - cover if outdoors. ■ Label storm drain inlets to indicate they are to receive no wastes. Do not hose down work areas to the storm drainage system or use concrete cleaning products unless the storm drain inlet is blocked and wash water is collected and properly disposed of through a permitted sewer connection. As an alternative, use mops, dry sweeping compound, or contract professional cleaning services. Confirm the use of appropriate disposal practices by contract cleaning services. ■ Drain and properly dispose of all fluids and remove batteries from salvage aircraft, vehicles, and equipment. ■ Drain parts and equipment of all fluids. Store on secondary containment under cover. TARGETED ACTIVITIES < Aircraft/Vehicle/ Equipment Maintenance < Aircraft/Vehicle/ Equipment Painting or Stripping < Apron/Floor Washdown < Potable Water System Cleaning TARGETED POLLUTANTS < Oil and Grease < Vehicle Fluids < Solvents/Cleaning Solutions < Fuel < Battery Acid < Paint KEY APPROACHES < Conduct maintenance indoors, or in covered area. < Prevent wash water discharges to the storm drain < Clean catch basins regularly < Collect and properly dispose of all fluids BMP02.doc BMP#2-1 HAR'GLOTTE/DOU.GLAS,INTERNATI.O_ NAL_ AIRPORT ti:T j �0�- a- - '� '' - '- __ •iS .1^�`- 'moo, �`�' ..s � _1.. AI RC;RAFT; V EH I:C LEA AN D,.. _4, .-EQUIPMENT.;MAINTENANCE.A:' al - Good Housekeeping, cont. ■ Recycle or properly dispose of the following: grease, oil, antifreeze, brake fluid, cleaning solutions, hydraulic fluid, batteries, transmission fluid, and filters. ■ Use biodegradable products and substitute materials with less hazardous properties where feasible. Physical Site Usage ■ Where feasible, move maintenance activities indoors or provide cover over work area. ■ Use designated washing, steam cleaning, and degreasing areas to clean equipment. ■ Store mechanical parts and equipment that may yield even small amounts of contaminants (e.g., oil or grease) under cover and away from drains. Structural Controls ■ Equip maintenance and cleaning areas with runoff controls that prevent discharge to storm sewers. ■ Install and maintain catch basin filter inserts that assist in the removal of oil and grease, sediments and floatables. Maintenance ■ Maintain clean equipment by eliminating excessive amounts of external oil and grease buildup. Use water -based cleaning agents or non -chlorinated solvents to clean equipment. ■ Regularly clean any catch basins which receive runoff from a maintenance area, especially after larger storms. ■ Inspect, clean and maintain sump and oil/water separators, if necessary. Contingency Response ■ Maintain adequate supplies of spill response equipment and materials in accessible locations near areas where spills may be likely to occur. ■ Furnish all maintenance vehicles with adequate supplies of spill response materials and appropriate spill response procedures. Inspection and Testing ■ Provide the appropriate level of employee training in the following areas: spill response and prevention, storm water pollution prevention education (see SC-10 for storm water pollution education approaches), right--to-know awareness training, and hazardous materials management. ■ Provide employee storm water quality awareness training. ■ Develop regular maintenance and inspection programs for oil/water separators. ■ Characterize wastes collected from oil/water separators. Provide appropriate employee training. REQUIREMENTS: ■ Capital investment may be required depending on the facility layout. In some cases, diversion basins may be required. %E O&M investment is not expected to be significant. BMP02.doc BMP#2-2 4PORT-'t 'S' N � I i -E-/ --"A T�RNATTf .PHARLO.17- -,,DOUGL ONALA F. �Y 5Z ily, t B Z' ---,AN D" MP# CAAFT,"' HICLE. 'OVI PM ENT.. MAI ISITENANCIt""": ate"yT I 2 '-p LIMITATIONS: • Size, space and time limitations may preclude work from being performed indoors. • Identification of engine and equipment leakage points may require the use of solvents or other cleaners to remove external accumulations of oily grime. RELEVANT RULES AND REGULATIONS: * FR Vol. 60, No. 189, Sept. 25, 1995 Multi -Sector Storm Water General Permit * 40 CFR 110.3 Discharge of Oil * 40 CFR 117.3 Determination of Reportable Quantities for a Hazardous Substance * 40 CFR 122-124 NPDES Regulations for Storm Water Discharges * 40 CFR 401 Effluent Limitation Guidelines BMP02.doc BMP#2-3 f - �r'.- CHARLOTfE%DOUGLAS INTERNA<TI NA 49 : n .'r; "iA'� �3lai �.w ,' a * ,� _ . t" . ; `_ •. - 's.• f: �. _ �.; i' �M(..�;_ •6,' .,F :9ey _.y '..i iY ` �;r.'r : V+.R'.r.` _ tv. ^.. Ein v 1.� T BMP#3. `AIRCR'AFTw.VEHICLE'°a4ND E0_UIPM`ENT FUELING "s � `' •. �i..- ti. e G .fin. _ _ PURPOSE: TARGETED ACTIVITIES Prevent fuel spills and leaks, and reduce their impacts to storm water. < Aircraft/Vehicle/ Equipment Fueling < Taking pre-flight AVGAS APPROACH TO FUTURE FACILITIES AND UPGRADES: fuel samples Design of New Facilities and Existing Facility Upgrades < Apron/Floor Washdown ■ Design fueling areas to prevent the run-on of storm water and the runoff of spills by employing the following approaches: TARGETED POLLUTANTS - Cover the fueling area if possible. < Fuel - Use a perimeter drain or slope the fueling area to a dead-end sump or oil/water separator. - Pave the fueling area with concrete rather than asphalt. KEY APPROACHES ■ If storm water runoff from fueling areas is not collected, install an < Install berms or curbing appropriately -sized oil/water separator. Regulatory agency approvals are around fueling areas required. < Use absorbent materials ■ Install and maintain vapor recovery systems where required and/or and/or vacuum equipment appropriate. for spills < Install proper equipment ■ Existing underground fuel storage tanks should be upgraded with leak for fuel dispensing and detection, spill containment, and overfill protection in advance of December tank monitoring to prevent 22, 1998, the federal regulatory deadline. This is relevant to storm water spills, leaks and overflows regulations due to the potential for contamination of surface soils or waters < Use CATS JARS to take that could be transported by storm water runoff. AVGAS fuel samples; ■ Design facilities to include secondary containment where required and/or dispose of samples at appropriate. collection sites; use fire - rated containers for storage of fuel samples APPROACH TO EXISTING FACILITY ACTIVITIES: Operational Considerations Implement the following to the maximum extent practicable. Good Housekeeping ■ Fuel pumps intended for vehicular use (not aircraft) should be posted with signs stating "No Topping Off" to prevent overflow. ■ Use absorbent materials and spot cleaning for small spills; do not hose down the area unless the storm drain is blocked and drainage is collected by vacuum truck and disposed of through a permitted connection to the sanitary sewer. ■ Properly dispose of any fuel spills and leaks. Vacuum equipment/trucks are recommended for collection. Always dispose of materials in an approved manner; use an approved treatment facility through a permitted connection. Never discharge materials to a catch basin or storm drain. BMP03.doc BMP#3-1 .ti,. Y,. CHATTE%DOUGLASINTERNATI J J� �"� 19` RLOL AIRPORT ONA+�� x:wY _' -• - _ .. yam. 'fir_ � ,S� - - _ '.E _ _'- .y .= .¢S cam.. AIRCRAFT; VEHICLE`; :AND` EOIJIR.MENT� - F ELIN Good Housekeeping (contd.) ■ Use pigs/mats over catch basins during fueling activity. ■ Manage the disposal of water that collects in fuel tanks and fueling hydrant sumps according to state and federal regulations. Physical Site Usage ■ Avoid mobile fueling of equipment wherever feasible; fuel equipment at designated fueling areas. Structural Controls ■ Cover the fueling area if possible. ■ Divert storm water runoff away from fueling area to avoid storm water contact with contaminated surfaces through the use of berms or curbing. ■ Install gate valves at catch basins for use during fueling activity. ■ Employ secondary containment or cover when transferring fuel from a tank truck to a fuel tank. Equipment ■ Provide appropriate monitoring for tanks containing fuel, such as: - Level indicators and gauges. - Overfill protection with alarms. - Interstitial leak detection for double -walled tanks. - Routine inspection/lockout for drainage valves for tank containment areas. ■ Fuel dispensing equipment should be equipped with "breakaway" hose connections that will provide emergency shut -down of flow should the fueling connection be broken through movement. ■ Automatic shut-off mechanisms should be in place on fuel tankers. These valves should remain in the closed position unless manually opened during fueling. ■ Use GATS JARS for collecting AVGAS fuel samples, which enables clear and bright fuel to be returned to the aircraft fuel tank. Maintenance ■ Inspect, clean and maintain sumps and oil/water separators at appropriate intervals. Contingency Response ■ Develop and implement a Spill Prevention Control and Countermeasure (SPCC) Plan if required under guidelines set forth in 40 CFR, Sections 112.3(a), (b). ■ Maintain adequate supplies of spill response equipment and materials in accessible locations near areas where spills may be likely to occur. ■ Furnish adequate spill response information, equipment and materials on all fueling vehicles. Inspection and Training ■ Inspect fueling areas and storage tanks regularly. Record all maintenance activities and inspections relating to fueling equipment and containers in a log book. ■ Underground fuel storage tanks should be tested as required by federal and state laws. i Provide the appropriate level of spill response training to personnel to address all types of spills. BMP03.doc BMP#3-2 .ra4y..- RLO_TT-E.C/• D_ O_ UGLASINTERryN' I �io6i�Y••.,i�i� CH ATIO^4.ei37lv�.'..'Jo.`�vP 4RT..S , f nwo RAFT -VEHICLE`!"AND EQUIPM,ENT.FUELIN� G'..' :��i' c. _..._ .-A'irs--^•.,.^., ''"Y+�. r'-.�^'°yl 4 � "). ?=;:'.+�..=sy `-�{i �4.,. REQUIREMENTS: ■ In rare cases, a fueling area may need to be retrofitted to minimize storm water contamination. Generally, practical design concepts, such as incorporating extruded curb along the upstream side of facilities to prevent run-on of storm water, will be appropriate. ■ All AVGAS fuel samples should be collected and disposed of at collection sites, or stored in fire -rated containers. LIMITATIONS: ■ Properly sized and installed oil/water separators must be regularly maintained to be effective (see TC-1 for a description of management practices relating to oil/water separator operations and maintenance). RELEVANT RULES AND REGULATIONS: • FR Vol. 60, No. 189, Sept. 25, 1995 Multi -Sector Storm Water General Permit • 40 CFR 110.3 Discharge of Oil • 40 CFR 112 Oil Pollution Prevention (SPCC OPA/Plans) • 40 CFR 117.3 Determination of Reportable Quantities for a Hazardous Substance • 40 CFR 122-124 NPDES Regulations for Storm Water Discharge • 40 CFR 401 Effluent Limitation Guidelines BMP03.doc BMP#3-3 - -.. � _ - v'� 4.'• _ �� .'w:. a.{,- - - 7�':, - .'N'J.�!' ti � .fit" y'�.'>.'+�e = CHARLOTTE/DOUGIASjINTERNATI'ONAL AIRPOTn�=�_ R }�,., .- - _ d. ��,- �.i .. :��.� k _ '3k :m "mow `o.- _ ..f �r7,- _ ..;._�, ._• �.r.i' - A._. 'r % "� .- �s `- � ;�: � �' _' :r..m'13xv; a:7�C",'a,; r,;. �U^ .;n F_a�.• �n. -�;e ,''� � ;.7rx ,�'T'»k°;',N � �'= ' '?�.�`� "cr�': '.7: `3.. - - •r ; 46's^-; �' re �re1'ls•' :g. a-..{.r. �-��,g'.g- � �t� 1'r . ::, . w � -s ?� �c��, Yd,�', a?� '�- � �x =4::r+i -.Y° ..� � BMP#r4AIRCRAFT"VEHICLE:AND�E'QUIP:MENT'WASHING�F��` CLEANING ANDDEGREASING PURPOSE: Prevent or reduce the discharge of pollutants to storm water drains from aircraft, vehicle, and equipment washing, and cleaning and degreasing activities. APPROACH TO FUTURE FACILITIES AND UPGRADES: Design of New Facilities and Existing Facility Upgrades ■ Use off -site commercial washing where feasible. Using appropriate off -site facilities will decrease the potential for storm water pollution on -site. ■ Evaluate the need for incorporating a wash water recycling system into the project design. ■ Outdoor washing operations should have the following design characteristics: - Paved with portland cement concrete (PCC). - Bermed and/or covered to prevent contact with storm water. - Sloped to facilitate wash water collection. - Wash water should be collected in a dead-end sump for removal or discharged to the sanitary sewer through a permitted connection. - Discharge piping serving uncovered wash areas should have a positive . shut-off control valve that allows switching between the storm drain and the sanitary sewer. - Wash areas should be clearly identified with appropriate signage. - Equipped with an oil/water separator designed to operate under storm water runoff conditions to treat storm water volumes and flow rates. (Regulatory agency approvals are required.) APPROACH TO EXISTING FACILITY ACTIVITIES: Operational Considerations Implement the following to the maximum extent practicable. Good Housekeeping ■ Use "dry" washing and surface preparation techniques when possible. Consider dry washing as an option regardless of aircraft size. Remove all materials (i.e., drippings and residue) using vacuum methods. Dispose of properly. ■ Provide secondary containment, and cover if possible, for containers of washing and steam cleaning additives. ■ Use pigs/mats to control the discharge of wash water. ■ Use biodegradable phosphate -free detergents. ■ Keep wash area clean and free of waste. ■ Include proper signage to prohibit the discharge of waste oils into the drains. ■ Collect and discharge wash water to an approved treatment facility (sanitary sewer system) through a permitted connection. ■ Keep degreasing activities in a fully enclosed area, if possible, located away from storm drains. ■ Properly dispose of cleaning/degreasing waste. TARGETED ACTIVITIES < Aircraft/Vehicle/ Equipment Painting or Stripping < Aircraft/Vehicle/ Equipment Washing or Cleaning TARGETED POLLUTANTS < Oil and Grease < Solvent < Vehicle Fluids < Cleaning Solutions KEY APPROACHES < Use designated area < Use dry washing techniques < Recycle wash water or discharge appropriately < Cover catch basins < Provide training BMP04.doc BMP#4-1 S �t NC -ERNS-' "A'T� �ONya�!dA' �• LAIRzyrP,. •.�ORTHARL®TfEDOUGLAlT z " - - -ram-- -'t -.� �-"_ .-f8"'n: '�.,-- _- - 5 _ . - x•234 •• -{� �'ctg�"} - ' rt:.``��a- 4-.rSts �'t' ^;it �, ��•s .�; t..r - �k- a?`.- . �:_• `'z'" .�'9-`. �" - �:,,'� - . xis ,�,r�: .'^�'wt _ - ;i ~ _i^ _ - • Y k>; �- - ::i:,� `ale i w �;j:.^ ' „�:., • 1 .� G:. _ '"4 _Ya`• ^� 'C. -��i". .y).: �' .'• Y,` _ ..t.x A. Lr ��- ,� l+ d ... BMP#4s �E.:= sr . ---AIRCRAFT VEHICLE -AND:,E. ' IPME; ' , H'IN U ENT, W�ASHIN{ `°" �- S:PLEANING AND. DEGREASING Physical Site Usage ■ Use off -site commercial washing and steam cleaning where feasible. Using appropriate off -site facilities will decrease the potential for storm water pollution on -site. ■ Use designated wash areas that are covered and/or bermed to prevent contamination of storm water by contact with wastes. Structural Controls ■ Gate valves at catch basins will prevent discharge to the storm drainage system during washing activities by facilitating the collection of wash water. ■ Filter and recycle wash water when possible. Maintenance ■ Patch and repair berms and PCC to maintain containment system. ■ Inspect, clean, and maintain sumps, oil/water separators, and on -site treatment and recycling units. Management ■ File a Wash Plan for approval by the Aviation Department prior to commencing wet washing activities in any area outside designated wash rack. Contingency Response ■ Maintain adequate supplies of spill response equipment and materials in accessible locations near areas where spills of cleaning chemicals may be likely to occur. Inspection and Training ■ Provide the appropriate level of employee training in the following areas: spill response and prevention, storm water pollution prevention education (see SC-10 for storm water pollution education approaches), right -to -know awareness training, and hazardous materials management. ■ Develop regular maintenance and inspection programs. ■ Characterize wastes derived from oil/water separators. Provide appropriate employee training. REQUIREMENTS: ■ Capital costs vary depending on measures implemented. - LOW COST: $500-1,000 for berm construction. - MEDIUM COST: $5,000-20,000 for plumbing modifications (including re-routing discharge to the sanitary sewer and installing a simple sump). - HIGH COST: $30,000-150,000 for on -site treatment and recycling. ■ O&M costs increase with increasing capital investment. LIMITATIONS: ■ Some POTWs may require pretreatment and monitoring of wash water discharges to the sanitary sewer. ■ Steam, cleaning and de -greasing operations can generate significant pollutant concentrations that may require permitting, monitoring, pretreatment, and inspections. BMP04.doc BMP#4-2 _ .1 .: _7 Sa NTER�,f;v '.A-t�. .I:O. ,.. AL.._A_.,,f RRLOL.CHAOA -_• -+ r'" 4 4r BMP#4 5 ' --AIRC.RAFT;, VJEHICLEAND--EQUIPMENT``WASHING� ° 7 -.... 9� xCLEANINGr.AND DEGREASING; .T,.;�fir - - _ -_ >s. •. _ F,�P'- aim f` a 3: `: 7, _>ix _ _ RELEVANT RULES AND REGULATIONS: • FR Vol. 60, No. 189, Sept. 25, 1995 Multi -Sector Storm Water General Permit • 40 CFR 110.3 Discharge of Oil • 40 CFR 117.3 Determination of Reportable Quantities for a Hazardous Substance • 40 CFR 122-124 NPDES Regulations for Storm water Discharges • 40 CFR 401 Effluent Limitation Guidelines BMP04.doc BMP#4-3 AIRCRA PURPOSE: TARGETED ACTIVITIES Prevent or reduce the discharge of pollutants to storm water from aircraft deicing Aircraft Deicing or Anti - and anti -icing procedures. icing APPROACH TO FUTURE FACILITIES AND UPGRADES: TARGETED POLLUTANTS Design of New Facilities and Existing Facility Upgrades Ethylene glycol • Consider requirements in future USEPA Airport Deicing Effluent Guidelines Propylene glycol Additives • When designing or modifying operating areas, consider incorporating the following features and characteristics: - Clearly designated deicing areas KEY APPROACHES - Ramp pavement sloped to facilitate containment/collection of deicing runoff * Deice in designated areas - Isolation of drainage during deicing operations using catch basin blocks, only inline gate or diversion valves, or sewer balloons to facilitate collection of e Apply only required deicing runoff amounts of fluid to - Collection of isolated deicing runoff maintain flight safety • Evaluate alternatives for appropriate storage and disposal (treatment or e Collect deicing runoff from recycling) of collected runoff. ramp area when done • Conduct mass balance monitoring for aircraft deicers to provide collection o Properly handle and dispose of collected performance data on new and upgraded facilities. deicing runoff • Evaluate collection performance of deicing pads annually. Address any deficiencies prior to the next deicing season. APPROACH TO EXISTING FACILITY ACTIVITIES: Operational Considerations • Consider environmental characteristics of products when selecting SAE - certified deicing and anti -icing fluids appropriate to aircraft and operating conditions ' • Employ application technologies and methods that minimize the volumes of deicers and anti-icers required to ensure the safe operation of the aircraft • Perform deicing and anti -icing operations only in designated areas • Collect impacted runoff from ramp surfaces following deicing/anti-icing operations. Wet -type sweepers may be effective in collecting deicing runoff. • Dispose of collected runoff in accordance with local, state, and federal regulations Contingency Response • Fill deicing trucks in areas where spillage will be contained. • Provide for containment of leakage from deicing trucks and deicer storage BmPosdvu BMP#5'1 4 3HARLOTTE%D`OU'GLAS` INTERNATIONAL-AIRPtORT - _ e.; ��Y•' _ .. _ -'y` - -a3-'R.� � - �r - - - = v:� v'' - a".e °,�y3- i , ri :�'. ea �- : a''-.' .'"�,�} ww3.Jfi- -'AIRCRAFT DEICING/ANTI,ICING' °BMP#5 FN AL�lW:-_� t!i •.'�'' -T` ',�; 1~, t 4.- --. - Y. ,t�" a •�- ,t`u.�:. ,.�;.xi'S^'.,A _ - � �, Inspection and Training Monitor deicing and anti -icing operations regularly to ensure quantities of fluids used are optimized for maintaining aircraft safety while minimizing runoff. Provide the appropriate level of employee training in the following areas: implementation of methods and technologies to optimize deicer and anti-icer application, areas designated for aircraft deicing/anti- icing, collection and disposal of deicing runoff, spill response and prevention, and storm water pollution prevention education. REQUIREMENTS: • Deicing and anti -icing fluid application techniques must be consistent with the aircraft operator's FAA - approved snow and ice control plan • An appropriate method for disposing of collected deicing runoff is essential if collection is implemented • Costs associated with collection and proper disposal of deicing runoff can be high LIMITATIONS: • Weather conditions limit the applicability of certain techniques for reducing deicer and anti-icer usage • Aircraft operators may have limited flexibility in selecting aircraft deicing and anti -icing products • Effective and efficient collection of deicing runoff requires favorable infrastructure features and suitable equipment • POTW may refuse to accept deicing chemicals, such as ethylene and propylene glycol, in discharges to the sanitary sewer system, or may require extensive control and monitoring of deicing runoff discharges to the sanitary sewer. RELEVANT RULES AND REGULATIONS: • North Carolina General Statute 143-215.1 • 40 CFR 122-124 NPDES Regulations for Storm Water Discharges • 40 CFR 117.3 Determination of Reportable Quantities for a Hazardous Substance • 40 CFR 401 Effluent Limitation Guidelines BMP05.doc BMP#5-2 •�N _ yft' .-` �,1;�;.;,��~-_ �7.a ' r�3- ' ""�tc. pT��, T�2' •,� -s'�'t _'�.'.{,:p- _':'S�_=.¢� P:�_Y;: '��5. ,, rtP_�Oqti`U.'��A}•N�A�,'i,'dar yP�'~ A"CTDGi vt`�•i-ix7,:� - S.-- IOHAREOLRPOF: RT.k5.tit .,i' . .F .r- '�`'$ •.�'v� i{ - } y.Il �'fi..}i�r..➢,�o �• rr� "yir H•'a' � ;F �r,c _ .'f`Fy X.� lJ � _ }T. �'rL�. __ ._ c W - - ��Fr r�r�`a`a _ _ `: -,4 +?T Y••�,.i..Y .'Yi,, �..�t 4*-:`' :Y."S_ .N,`n{.:. n�i -'}�tr(s� °'per '.,af BMP#6 = =P"k :�' OUT_D_OOR��aWASTE�-AND�xMATERI�AL3>HANDLINGt_: ,. 4"• y^'�?Q.J., rn3 `'n_' ..s. �.?�'`G'�•"i'w _b j�.�[ �M=: `-t i' ^ -. Txv, .Sr �!•Mr .,.j, i .•.'.-'•k4. �' 9'Li �_ -.L, PURPOSE: TARGETED ACTIVITIES Prevent or reduce the discharge of pollutants to storm water from handling < Aircraft/Vehicle/ potential pollutants outside enclosed buildings. Equipment Deicing < Aircraft/Vehicle/ APPROACH TO FUTURE FACILITIES AND UPGRADES: Equipment Fueling Design of New Facilities and Existing Facility Upgrades < Aircraft/Vehicle/ ■ Design outdoor waste and material handling areas to prevent storm water run- Equipment Maintenance < Aircraft Lavatory Service on through the use of the following practices: < Cargo Handling - Grading or berming < Fuel/Chemical Storage - Positioning roof downspout to direct storm water away from outdoor waste < Pesticide/Herbicide and material handling areas Usage ■ Design facilities so that materials which may contribute pollutants to storm < Runway Deicing water may be stored indoors or under cover. ■ Incorporate oil/water separators into exposed loading dock designs. TARGETED POLLUTANTS < Fuel APPROACH TO EXISTING FACILITY ACTIVITIES: < Pesticides and Herbicides Operational Considerations < Oil and Grease Good Housekeeping < Solvent/Cleaning ■ Use seals or door skirts between vehicles and structures to prevent material < Solutions Battery Acid exposure to rainfall. < Lavatory Chemicals and ■ Contain and adsorb leaks during transfers and spillage from hose Waste disconnections; dispose of residue properly. < Deicing Chemicals ■ Avoid transferring or using materials in close proximity to storm drain inlets. Cover nearby storm drain inlets during material transfer or use. KEY APPROACHES ■ Use drip pans to contain small releases and promptly clean and remove drip < Conduct loading/ pans when not in use. unloading under cover ■ Transfer and use liquids only in paved areas. Portland cement concrete < Transfer materials in (PCC) should be used if the liquid is asphalt reactive. paved areas, away from ■ Provide contractors and haulers with copies of pertinent BMPs. Require storm drain inlets contractor/hauler adherence to BMP specifications. < Contain and absorb ■ Consider contracting maintenance operations for material handling < releases Maintain readily equipment. Designate an appropriate area for contractors to perform accessible spill kits maintenance activities. Verify proper waste disposal practices of contractors. < Immediately place waste and materials in proper Physical Site Usage storage/disposal location. ■ Protect all loading/unloading activities and material use areas from rainfall, run-on and wind dispersal to the maximum extent practicable. Viable options include conducting activities under existing cover, or moving indoors. ■ Position tank trucks or delivery vehicles so that possible spills or leaks can be contained. ■ Provide appropriate spill containments, hand pumps, and other devices to minimize releases during material transfer. BMP06.doc BMP#6-1 2 , o CHARL TTE%D r O° ,OUGLAS 'INTERNAT10NAL AI;R_21P.ORT . ��. - ..� �- i�. y.y,; .4; � �+•�,"4 -� _ - "y!. o� .i`'a,-��:: � _�x �--� ~M✓. - - - V ;��,;• ��Tty 'rR � �- :. �,�'+'fsi , - - -•-p � ° ,' - -`,; 0��4 %�• _ _ - _ -�'' __ i�•s.:. y. �.',` _ - - - a�,rt , R'.-•=� �q:�� -�:Yw�;.i' i� X,b "3 r . •':ii,F:-f+ ;A OUTDOOKWASTE:AND`Mi4TERl'AL HAND BMP#6 =� Y�.s'� s_ LING:_,s,.: ti+. ,a •. "`� .'A, .•��`tf .-W9'�#" .+.T•.,.. v lV �.='_ -•tom:... Structural Controls ■ Cover loading/unloading areas/docks and material use areas to reduce exposure of materials to rain. Construct roofing structures over material handling areas, or move indoors. ■ Investigate feasibility of relocating storm drain inlets away from fuel hydrants. Maintenance ■ Inspect loading/unloading areas and material use areas for repair and patching. ■ Inspect, clean and maintain oil/water separators. Contingency Response ■ Maintain adequate supplies of spill response equipment in accessible locations near areas where spills may be likely to occur. ■ Include spill kits on appropriate material handling vehicles and equipment. Inspection and Training ■ Conduct regular inspections and make repairs as necessary. ■ Check loading/unloading equipment (valves, pumps, flanges, and connections) regularly for leaks. ■ Develop and implement a written operations plan which describes loading/unloading procedures. ■ Provide proper training for material handling equipment operators. ■ Provide the appropriate level of employee training in the following areas: spill response and prevention, storm water pollution prevention education (see BMP#10 for storm water pollution education approaches), right -to -know awareness training, and hazardous materials management. REQUIREMENTS: ■ Capital and O&M costs should be low except when covering large loading/unloading areas. LIMITATIONS: ■ Space and time limitations may preclude the indoor or covered transfer of cargo and materials. RELEVANT RULES AND REGULATIONS: • FIR Vol. 60, No. 189, Sept. 25, 1995 Multi -Sector Storm Water General Permit • 40 CFR 110.3 Discharge of Oil • 40 CFR 112 Oil Pollution Prevention (SPCC/OPA Plans) • 40 CFR 117.3 Determination of Reportable Quantities for a Hazardous Substance • 40 CFR 122-124 NPDES Regulations for Storm water Discharges BMP06.doc BMP#6-2 SE" 0__HARL0_TTE/QQUGLA INTERNATIONAL'AIRR. .4; iVic•f 7� A --.BMP#I, MAST-E.-A A. 40,MAIE-RIALS. -,OUTDOOR _QRAP!�-,OF PURPOSE: TARGETED ACTIVITIES Prevent or reduce the discharge of pollutants to storm water from outdoor . < Aircraft/Vehicle/ storage areas for waste or material (e.g., fuel, chemicals, bagged solids, Equipment Fueling contaminated soil, bulk storage, etc.) < Aircraft/Vehicle/ APPROACH TO FUTURE FACILITIES AND UPGRADES: Equipment Maintenance < Aircraft Lavatory Service Design of New Facilities and Existing Facility Upgrades < Aircraft/Vehicle/ • Require the use of appropriate water quality control structures for fuel, Equipment Washing or waste, and chemical storage areas such as berms, detention/retention Cleaning basins, and sumps. Develop appropriate minimum performance < Fuel/Chemical Storage standards for these water quality control structures and implement a < Equipment Storage reporting program to monitor the performance and maintenance of these structures. TARGETED POLLUTANTS • Chemical, fuel, and oil dispensing (non -aircraft) sites, and waste collection areas should be covered, if possible. < Fuel < Solvent • Chemical, fuel, and oil dispensing sites, and waste collection areas < Cleaning Solutions should be sloped to contain releases. < Liquid Wastes • Develop standard guidelines for the management of storm water which < Lavatory Chemicals/ collects in secondary containment areas. Waste APPROACH TO EXISTING FACILITY ACTIVITIES: KEY APPROACHES Operational Considerations Good Housekeeping < Store materials in a • Avoid dispensing from drums positioned horizontally in cradles. covered or fully enclosed Dispensing materials from upright drums equipped with hand pumps is area < Provide secondary preferred. Always use secondary containment and self closing spigots containment if dispensing from horizontally positioned drums. < Implement an SPCC, if • Store drums and containers on spill containment pallets or other required structures to keep the container out of contact with storm water. < Perform and document • Use drum lids and drum -top absorbent pads to prevent rainfall from periodic inspections washing materials and drippage from the top of containers to the storm drain system. • Discharge collected storm water from secondary containment areas according to guidelines developed by the federal government and applicable state and local regulations. • Store all materials in their original containers or containers approved for that use. Ensure that all containers are appropriately sealed. Store empty containers in fully enclosed areas, under cover, or move them off -site. • Properly label all chemical containers with information, including their contents, hazards, spill response and first aid procedures, manufacturer's name and address, and storage requirements. Maintain copies of MSDS on file for any materials stored and/or handled by the applicator. • Maintain a spill response plan near the material or waste storage area. BMP07.doc BMP#7-1 C,H'ARLOTTEMOUGLAS INTERNATIONAL AIRPORT a=- N �.: t -?"-' u _ ,vF — e� • �..: .Y• ,-- `. `fy" - ° _�v .. ;F- .K F. ::. . •1;Y _" �'f - .,.'; ,�r r, .J'�•,A•�+(;x, 'LL.+. .b ':6"' i;P _W `r' �'1.:ice qr' �.. - .:5..:.�.,� i "•{ '` � t �- BMP#7:_ OUTDOOR-STORAGE-'_OF11V'ASTE ANDf,MATERI'ALS Physical Site Usage ■ Protect all significant materials from rainfall, run-on, runoff and wind dispersal to the maximum extent practicable. Viable options are: - Store material in a fully enclosed area. - Cover an outdoor storage area with a roof or awning. Cover the material with a temporary covering made of polyethylene, polypropylene, or hypalon. Minimize storm water run-on by enclosing the area, building a berm around the area, storing indoors, or completely cover the stored material. ■ Reduce the quantities of material and waste stored outside (i.e., chemicals) to the minimum volume required based on variables such as release potential, usage, and shelf life. ■ Make use of existing overhangs as covered storage areas. Structural Controls ■ Provide berms or secondarily contain storage tankers, ASTs, drums and containers. ■ Install and maintain catch basin filter inserts. Maintenance ■ Inspect, clean and maintain sumps, if applicable. Contingency Response ■ Develop and implement a Spill Prevention Control and Countermeasure (SPCC) Plan, if required under guidelines set forth in 40 CFR, Section 112.3(a), (b). ■ Maintain adequate supplies of spill response equipment and materials in accessible locations near areas where spills may be likely to occur. ■ Post signs at all chemical storage locations in clearly visible locations noting the materials stored, emergency contacts, and spill cleanup procedures. Inspection and Training ■ Provide the appropriate level of employee training in the following areas: spill response and prevention, storm water pollution prevention education (see BMP#10 for storm water pollution education approaches), right -to -know awareness training, and hazardous materials management. ■ Perform and document periodic inspections in a log book. Inspection items should include the following: - Check containers for external corrosion and structural failure. - Check for spills and overfills due to operator failure. - Check for failure of piping system (pipes, pumps, flanges, couplings, hoses, and valves). - Check for leaks or spills during pumping of liquids or gases. - Visually inspect new tanks or containers for loose fittings, poor welds, and improper or poorly fitted gaskets. - Inspect tank foundations and storage area coatings. BMP07.doc BMP#7-2 k'7 • - a.. - •.5 ..`P, «i' cM1 ..' `f• ? . b - y3� " ..i" �f , .. CHARLOTTEMQUGLAS INTERNATIONAL,AI_RPORT- ' µ, _ _ .: s 3::'�• �> F .c? x •-w - 'r.••t,?.�•~"rtr•�'� r. ;BMP#7k ".wOUTDOOR"STORAG E OFWASTE.AND=:MATERIALS REQUIREMENTS: ■ Capital and O&M costs will vary widely depending on the size of the facility and the necessary controls. Costs associated with on -site detention/retention facilities could be high. RELEVANT RULES AND REGULATIONS: • FR Vol. 60, No. 189, Sept. 25, 1995-Multi-Sector Storm Water General Permit • 40 CFR 110.3 Discharge of Oil • 40 CFR 112 Oil Pollution Prevention (SPCC/OPA Plans) • 40 CFR 117.3 Determination of Reportable Quantities for a Hazardous Substance • 40 CFR 122-124 NPDES Regulations for Storm Water Discharges • 40 CFR 401 Effluent Limitation Guidelines • 40 CFR 260 et. seq. Identification and Listing of Hazardous Waste BMP07.doc BMP#7-3 _ '+, i i trt..; - +�'h�,•;�k 4< �.� e0. ,':.A -i - _ Da.:-r,. - dY �.a. 1 _ 1r r ._, ., -0 CHARLO,TTE/DOU.G_ LAS�INTERNAT_IONAL.AIRPORT �4;° =_. =� , .. �.. �,^'- _ - - f.i .,fir _ _ q .3� �3r�1 oiAq�+"_�jsC�� - ��e4 �ry:�: "'4. 4�v,i .t vAi �'( - _ _ ^4 .-•�a.J"': •,�... `r_Y'.C_ ::.�.• '-Y.', „:r�,,�. �,��a �: �5'�.� 5'"� ii�l ' _'A..%�, -,�-u: ii r:h d` ,.��r rry,a ,I R.`� yi'tFr,..�R_:' ^ ''�•f c,F:'= � :X'r" � rti�'' l3'T ev`'- L�: , 'r'_4• �. n F 7,y:. ••�" ri-f:, ," A - 'b �3 f,. �.:'�` f 44��Ira,�P n}\ ':!•. • "-_O}Ywa'-ir,. �-.;'v ff. ••^..? �n� +y:. BMP#&1. Iar'1 "^I .• _ `s �WASgTE/GARBAGEHANDUNJ AND D +'�� 2�`.tir - `�•r9_' (^Nti (I.:>'IF1.y ��.��< - - �'� � k'X.W .w? °r�.�: ��. Yr. -�� .�0:'i%.fi �:'j✓.l-�. �? n ty. - S • _ . ... .:�. _ -. ...�_-_ - - .t . ... e - .: . - -'� _ . a .. LTG o :.. .. .... .� PURPOSE: Prevent or reduce the discharge of pollutants to storm water from waste handling and disposal by tracking waste generation, storage, and proper disposal; reducing waste generation and disposal through source reduction, re -use, and recycling; and preventing run-on and runoff from waste management areas, including garbage collection areas. APPROACH TO FUTURE FACILITIES AND UPGRADES: Design of New Facilities and Existing Facility Upgrades ■ Avoid the following characteristics when examining candidate sites for storing wastes: - Excessive slope - High water table - Locations near storm drain inlets - Locations near public access areas ■ Waste handling and storage areas should be covered, if possible. ■ Develop standard guidelines for the management of storm water that collects in secondary containment areas. ■ Incorporate sanitary sewer drains into bermed, outdoor, non -hazardous waste storage areas, if approved by the local wastewater treatment agencies/regulations. ■ Provide contained (and covered, if possible) area for hazardous waste collection sites. APPROACH TO EXISTING FACILITY ACTIVITIES: Operational Considerations Good Housekeeping ■ Perform regular housekeeping to maintain waste storage areas in a clean and orderly condition. ■ Recycle materials whenever possible. ■ Inspect waste management areas for spills and waste management containers for leaks. ■ Ensure that sediments and wastes are prevented from being washed, leached, or otherwise carried off -site. ■ Completely drain containers (e.g., quart oil cans) prior to disposal in trash receptacles. ■ Eliminate waste collection piles (i.e., "boneyards"). TARGETED ACTIVITIES < Aircraft/Vehicle/ Equipment Maintenance < Aircraft/Vehicle/ Equipment Painting or Stripping < Fuel/Chemical Storage < Garbage Collection TARGETED POLLUTANTS < Oil and Grease < Vehicle Fluids < Solvents/Cleaning Solutions < Dumpster Wastes KEY APPROACHES < Cover waste storage areas < Recycle materials < Regularly inspect and clean waste storage areas < Berm waste storage areas to prevent contact with run-on or runoff < Perform dumpster cleaning in designated areas < Properly dispose of all fluids BMP08.doc BMP8-1 ' CHARLOTTE/DOUGLAS'INTERNATIONAL:AIRPORT z t BMP'#8 y'..'`W,ASTE%GARBAGEt=HANDLING:AND=:DISPOS'AL.fi.�, ro�'.� -. 5'qy� 'ram .� `•„�N �,^ ar' .. ,.f., �„$<.., �� _-'r y� - .5 �s-�^_.�;y� ., - :�'. ;;., d'4, ,. � e'W.' � `i,' . •'F �_� Good Housekeeping (contd) ■ Schedule waste pickup as frequently as necessary to keep storage of waste to a minimum and to avoid overloaded/overfilled disposal containers. ■ Minimize spills and fugitive losses such as dust or mist from loading areas. ■ Maintain a minimal inventory of required chemicals to reduce the magnitude of potential spills and limit waste generation. ■ Track waste generation: - Characterize waste streams. - Evaluate the process generating the waste for pollution prevention opportunities. - Maintain accurate information on waste streams using: manifests, bills of lading, biennial reports, permits, environmental audits, SARA Title III reports, emission reports, Material Safety Data Sheets (MSDS), NPDES discharge monitoring reports, inventory reports, data on chemical spills, and emissions data. ■ Find substitutes for harmful chemicals. ■ Properly dispose of unusable chemical inventory. Physical Site Usage ■ Segregate and separate wastes. ■ Avoid locating waste handling and storage in areas with storm drain inlets/catch basins. ■ Locate waste storage areas beneath existing cover, if possible. Structural Controls ■ Enclose or berm waste storage areas, if possible, to prevent contact with run-on or runoff. Garbage Collection Areas ■ Design facilities to provide shelter and secondary containment for dumpsters. ■ Use covered dumpsters and keep them closed and locked. ■ Use only dumpsters with plugged drain holes to prevent leaks from waste materials. ■ Do not dispose of liquid wastes such as oils or hazardous materials into dumpsters. Completely drain liquid waste containers prior to disposal. ■ Perform dumpster cleaning in designated areas that are bermed to contain wash water for a subsequent disposal or discharge to the sanitary sewer. Ramp scrubbers are effective in removing wash water from paved areas. Dispose of or recycle all fluids collected. Contingency Response ■ Maintain adequate supplies of spill response equipment and materials in accessible locations near areas where spills may be likely to occur. ■ Equip waste transport vehicles with spill containment equipment. BMP08.doc BMP8-2 �- •�'�` - .,t.--CHARLOTTE/_.D".:.- ....,._ ..... _-TE..: •..::_. _ • .,.. ..��a�4_ `zv�: O_ UGLASaIN.; RNA_TIONALyAIRPORT.t. ,: -32 WASTPJGARBAGE, HANDLING AND DISPOSAL° Inspection and Training ■ Provide the appropriate level of employee training in the following areas: spill response and prevention, storm water pollution prevention education (see BMP#10 for storm water pollution education approaches), right -to -know awareness training, and hazardous materials management. ■ Performand document in a log book periodic inspections of hazardous and non -hazardous waste storage areas. Inspection items should include the following: - Check containers for external corrosion and structural failure. - Check for spills and overfills due to operator failure. - Check for failure of piping system (pipes, pumps, flanges, couplings, hoses, and valves). - Check for leaks or spills during pumping of liquids or gases. - Visually inspect new tanks or containers for loose fittings, poor welds, and improper or poorly fitted gaskets. - Inspect tank foundations and storage area coatings. - Inspect dumpster areas for signs of leakage. REQUIREMENTS: ■ Capital and O&M costs for these programs will vary substantially depending on the size of the facility and the types of wastes handled. LIMITATIONS: ■ Hazardous waste that cannot be re -used or recycled; must be disposed of at a permitted facility by a licensed hazardous waste hauler. RELEVANT RULES AND REGULATIONS: • FR Vol. 60, No. 189, Sept. 25, 1995-Multi-Sector Storm Water General Permit • 40 CFR 110.3 Discharge of Oil • 40 CFR 112 Oil Pollution Prevention (SPCC/OPA Plans) • 40 CFR 117.3 Determination of Reportable Quantities for a Hazardous Substance • 40 CFR 122-124 NPDES Regulations for Storm water Discharges • 40 CFR 401 Effluent Limitation Guidelines • 40 CFR 260 et. seq. Identification and Listing of Hazardous Waste BMP08.doc BMP8-3 CHARLOTTE%DOUGLAS ,INTERNATIONA ,AIRPORT'; �3�'n:,6%J�M+tr. �J�. -aE°-�s ,'i� ;'�#cr.g'.�"s:". 4��ad5S,,'-.��.''�•A+.� ;f�' -�'Rt'�w� i`. • Szt99 �`A'�'.2w��.'fK_ y's'� �i.��+'`ei�•�:{, ��:. µ',. :f...Y4�.'E �;�,at -�M.a.�4A"y'��Ia^`, ws',::•.� :'s�'3..s: •'a . ?e r� ^i• ^rg S TENANCr`k•r _P#9 BBUILDINGYANDGOD •�.';.,'�•Y• -, �• ,. .a F��fi. �s-°�`i,'"tea .� ;,��, :i .e-�;�.%.. _ r = :`�" -'£' �p :'� �< PURPOSE: TARGETED ACTIVITIES Prevent or reduce the discharge of pollutants to storm water from building < Building Maintenance and grounds maintenance by washing and cleaning up with as little water as < Grounds Maintenance possible, preventing and cleaning up spills immediately, keeping debris from < Pesticide/Herbicide Use entering storm drains, and maintaining the storm water collection system. < Outdoor Washdown APPROACH TO FUTURE FACILITIES AND UPGRADES: Design of New Facilities and Existing Facility Upgrades ■ Incorporate areas of landscape into project design. Landscape areas are pervious and will result in less runoff discharge from a site. ■ Incorporate design considerations such as leaving or planting native vegetation to reduce irrigation, fertilizer, and pesticide needs. ■ Select landscaping plants that require little maintenance and/or pest control. ■ Incorporate storm water detention/retention to reduce peak runoff flows and for water quality control. APPROACH TO EXISTING FACILITY ACTIVITIES: Operational Considerations Good Housekeeping ■ Collect outdoor washdown water and properly dispose of it through a permitted connection to the sanitary sewer. Approval from treatment facility required for discharge. ■ Clean any catch basins that receive runoff from maintenance areas on a regular basis. Use a vacuum truck to remove accumulated materials. Do not flush wastes into the storm drain system. ■ Minimize use of pesticides, herbicides, and fertilizers. Use according to directions. Seek less harmful/toxic products to replace ones currently used. ■ Utilize integrated pest management where appropriate. ■ Properly dispose of landscape waste, wash water, sweepings, and sediments. ■ Regularly clean paved surfaces that are exposed to industrial activity. Use "dry' cleaning techniques, such as sweeping, whenever possible. TARGETED POLLUTANTS < Pesticides/Herbicides/ Fertilizers < Oil and Grease < Sediment < Landscape Waste < Washdown Waste < Building Maintenance Materials (paint, roofing, etc.) KEY APPROACHES < Keep paved surfaces cleaned and swept < Clean catch basins regularly using vacuum trucks < Manage use of pesticides/herbicides/ fertilizers BMP09.doc BMP#9-1 ••.tee �,'�t`--5 14- ;�,,,r.+: "" :.�=`�';', r.. ^�_;:ir 3;;a4:a 4r : "• - - z ' � , 'z - -`� :'• `�"�,i. 'yFr'•- _CHARLOTTE%DOUGLAS:_INTERNATIONAL AIRPORT`t^ �{'k _ 5.�;.'�a ^:ram ,.�.. e•''.q- 1 j ..4t _ �:_�; . v'4��d�[s _eP•'''` �,e=•- _ ;v',..a, .max- _?1'�.r,: >t:. .. _ _ .vr- _ BMP#9�,, ��_ � � ��. BUILDING `,AND=G 10U.ND.S:.,MAINTENANCE� ,3 i. „�,�;,-�'r,_�° F•�.y w .y. . �_, w3 °_�y ... sa i t x;. •.e' '`.,"ices- •9 NR.��, {r' y 'ter . p . !. " _. ,9:. �` ,T _ _ p. ::1`• . �q . q �. Structural Controls ■ Provide landscaped areas where erosion is becoming a problem. Contingency Response ■ Maintain adequate supplies of spill response equipment and materials in accessible locations near areas where spills may occur. Inspection and Training ■ Provide the appropriate level of employee training in the following areas: spill response and prevention, storm water pollution prevention education (see BMP#10 for storm water pollution education approaches), right -to -know awareness training, and hazardous materials management. REQUIREMENTS: ■ Costs will vary depending on the type and size of the facility. Costs of on -site storm water detention/retention facility could be high. LIMITATIONS: ■ Alternative pest/weed controls may not be available, suitable, or effective in every case. RELEVANT RULES AND REGULATIONS: • FR Vol. 60, No. 189, Sept. 25, 1995 Multi -Sector Storm Water General Permit • 40 CFR 117.3 Determination of Reportable Quantities for a Hazardous Substances • 40 CFR 122-124 NPDES Regulations for Storm Water Discharges • 40 CFR 401 Effluent Limitation Guidelines BMP09.doc BMP#9-2 aV(F - [' f. H_� "-.�-. b H`ARLOTTE POUGLAS:, INTERNATIONAL AIRPORT; , r ,• �w _--'�i•v ;.:Ca, _ 'aim rr i`a'S-= ,?nT. �S� .,b �.9y�i o°r _ * . 4tea. _ - �:.':.- }-c �� •��?��'=': '-�`'� "'. -�_;' ;-_? :-'_ ��' .4 cr 3. �>�••��•-r�_.�;� _. ..�.`��-�• i�'.�, 'eq"'�;; •� BMP#10. '--STORM 'WATE_ R,POLLUTIONyrP,REVENTIONEDUCATION,� 5 - n y.91 �'fa N 'W�'1i" - ' '.tin �"'L "?Pave', __ -� a,kri!l, �;f"a'�.. `.�` �a •,1�'A, �C; �,'?"%�P,, a "r',� L- x i'l,p .v.f"., :1.' +w ' �7�. • n�,s2'-`�.'i=,- - : , x.. ,•.�? . � :•�ca,�,- PURPOSE: TARGETED ACTIVITIES Prevent or reduce the discharge of pollutants to storm water through < All Activities with Potential to implementing an education program targeting employees, contractors, Impact Storm Water vendors, and the public. APPROACH TO FUTURE FACILITIES AND UPGRADES: Design of New Facilities and Existing Facility Upgrades ■ Work early on with design and construction engineers, and local storm water authorities to incorporate proactive storm water management features into projects such as decreased impervious areas, infiltration BMPs, biofilters, oil/water separators, etc. ■ Inform all construction contractors of their responsibility to comply with adopted BMPs and with regulations prohibiting cross connections between sanitary sewers and storm drains. Provide contractors and subcontractors with copies of relevant BMPs during specification and bidding phases. I APPROACH TO EXISTING FACILITY ACTIVITIES: Contingency Response ■ Provide adequate implementation training for facilities with a Spill Prevention Control and Countermeasure (SPCC) Plan, if required developed under guidelines set forth in 40 CFR, Section 112.3(a), (b). ■ Adequately train employees in the use of spill response equipment and materials. Inspection and Training ■ Perform and document in a log book frequent inspections of work areas, waste storage facilities, maintenance areas, and contractor projects to examine compliance with BMPs. Follow up with additional training or enforcement as required. Incorporate inspection findings into subsequent training efforts. ■ Design storm water pollution education programs to contain the following elements: - Promote the proper storage, use, and disposal of landscape maintenance chemicals and other potentially harmful chemicals. - Promote the use of safer alternative products such as: short-lived pesticides, non -chlorinated solvents, water -based paints, non - aerosol products. - Encourage the use of "dry" washing processes for aircraft, vehicles, and equipment. TARGETED POLLUTANTS < Oil and Grease < Vehicle Fluids < Fuel < Solvents/Cleaning Solutions < Battery Acid < Pesticides/Herbicides/ Fertilizers < Paint < Metals _. < Dumpster Wastes < Sediment • Landscape Waste < Floatables < Lavatory Chemicals and Waste < Runway Rubber Waste < Other Miscellaneous Chemicals KEY APPROACHES < Perform inspections and enforcement < Provide training for employees < Promote education of vendors/public < Show Storm Water Training Video to employees BMP10.doc BMP#10-1 :CHARLO,TTEYDOUGLAS,.INl"ERNATIONALAIRPORTz; A. -r: - �:2y Nhr'- •d'6uP� ..r.:..-ai,.n •� u'y�;!4,l o._k.a.sw.nxd_ _ _ _.a�s+,E'v=-..:�+;n B..o;• .�. _ _ orbs 'LL' L^^c: d' ti, " Y,- -� ^.r+` - 2 • � f' A �-.6..: , �a r c �, ..r o.�;F.- �f-?rti x gam.'"'"*`.°;..�• .max.- '3.i y BMP#1:0 . ;;,STORM .WATER��.POLLUTION'THEVE_ NTION .EDUCATI`ON- D'e S; — _.F% }. :_..R'. f. y,..: ri . tn> _ .Q ...' 4 - ._E .:Y'-• .`t"lSif .[ . •S^9' �'s+^� J:.jy L.-'i' - _'�.P ('ra_.ty�4". - =CSj•"..>'..'.:. �., <I_; _ <'E.'�0_:1..'.' A.f ,i-_ 'P a _ ;�. 'i£.- `4�v O4ir iJ.. is '�A� •Ytl . ai.... x ,�] iu-e - , � _ ] •�. Inspection and Training (cont.) ■ Design storm water pollution education programs to contain the following elements: - Encourage efficient and safe housekeeping practices in industrial activity areas. - Increase awareness of the detrimental environmental impacts that result when fuel, antifreeze, -pesticides, lubricants, detergents, paints and other wastes are dumped onto the ground or into storm drains. - Promote source reduction and recycling of waste materials. - Increase awareness of possible penalties and fines associated with discharge of pollutants into storm drains. - Increase awareness of what is and what is not allowed to enter storm drains. Provide a mechanism for violations to be reported. REQUIREMENTS: ■ Capital and O&M costs are minimal for educational programs. ■ Educational programs need to be ongoing. Information and training must be disseminated at regular intervals. LIMITATIONS: ■ The success of educational programs is difficult to measure. Acceptance and awareness are critical factors. RELEVANT RULES AND REGULATIONS: • FR Vol. 60, No. 189, Sept. 25, 1995-Multi-Sector Storm Water General Permit • 40 CFR 110.3 Discharge of Oil • 40 CFR 112 Oil Pollution Prevention (SPCC/OPA Plans) • 40 CFR 117.3 Determination of Reportable Quantities for a Hazardous Substance • 40 CFR 122-124 NPDES Regulations for Storm Water Discharges • 40 CFR 401 Effluent Limitation Guidelines I BMP10.doc BMP#10-2 i�, ` N �W `�C . �#3'+1."Y�.��i. W - 'A']�c ." bY'a.�•,LK�''4"Aa n : Af :'t , - _ � •;• e ! ZCHARL T?T D ` U. LA INTER, . ` O E/ <O G S NATION;AL.AIRPORT. ;. !p'e:;i••i''�A :,SY 'l.Y`.R 9 `. •k.. ...jam iRs �_,)+Y�v> `i_:_ �F'_A_ T. _,,Y }- ➢iV 4y, `„u.,:Y,�•'Y� t� aLan .qV{�.�* . .c S a �� 'f 6i.� "�9.".-..t +.�� .[ y)`' ?i ,h Sc' ,-u,�_ wn,'S;y ,� ^'i5, '»�-,, .\i ,F+D'l _5!)a"Y _.Y� .14-.�------ _tL�Fin ,� - � ,. �i , f.' r`�. � _�.i ^h` a. � 1i •,t `'te� �"�.:Y� ri': ` h� ., .Y a5 °,"f.. '{Yii' J . aY'✓.??'q. +_7.'}_ _ �'Y•9!'y.Y'...4' C'•L� -4,i'. Sa "S_ 4' B M _ •' - - aT�-0+j.E, :y'i..I-- _ .��.. -r ".kt'ti.(..ti �,h �;� " LAVOO RW VJ E ^� � �. C� OPERATIONS- . .e' y,3_ �.. �Y`-s�J�.i: .,�'1m: _•:>'%b'"t�+AQX'�`x�i%.'S.1. , ''^ i _ .. 'I... _ 'l _- _ _ �+','?e:r 't," �=es :hY .C•y _ _ -.��k. +,;��_, ,'d'=,_�';~24`.`"e-.;'ii-,k.^ s4s36 _,� ttz.•} PURPOSE: TARGETED ACTIVITIES Eliminate discharges to the storm drain system associated with ground < Aircraft Lavatory servicing of aircraft lavatory facilities. The sanitary sewage and associated Service rinse waters produced during the servicing of aircraft lavatory facilities must < Lavatory Truck be discharged to a wastewater treatment facility under appropriate Cleanout/Backflush ing permitting. Trucks or trailers equipped with bulk storage tanks are typically used to service lavatory facilities. Non -storm water discharges and residuals associated with servicing these facilities can be classified as TARGETED POLLUTANTS follows: < Lavatory Chemicals ■ Discharges and residuals associated with diluting and mixing the < Lavatory Waste surfactants and disinfectants used for servicing lavatory facilities. < Lavatory Truck Wash ■ Discharges and residuals associated with transferring materials from Water the aircraft. ■ Discharges and residuals associated with transporting and disposing KEY APPROACHES materials to the sanitary sewer system. < Do not discharge lavatory waste to APPROACH TO FUTURE FACILITIES AND UPGRADES: sanitary sewer Design of New Facilities and Existing Facility Upgrades connections other than ■ If possible, design triturator facilities to be covered, with low roll-over triturator facilities type berming. < Utilize buckets or pans ■ Include a source of water at the triturator for clean up of lavatory service to capture drippage equipment. from aircraft lavatory ■ Coordinate permitting of the triturator sanitary sewer connection through access fittings the local storm water and sanitary sewering agencies. < Do not perform lavatory ■ Triturator facilities should not be located near storm drains. truck cleanout or backflushing at any location other than APPROACH TO EXISTING FACILITY ACTIVITIES: triturator facilities Operational Considerations < Carry_ absorbent and ■ Do not discharge lavatory waste to sanitary sewer connections other other containment than triturator facilities. Other industrial -type connections may be equipment on the equipped with bypass gates which, if improperly maintained or lavatory service defective, may discharge to the storm water collection system. equipment ■ Drain the aircraft connecting hose as completely as possible into the storage tank after servicing an aircraft. Properly secure all hoses, valves, and equipment when transporting waste to eliminate leakage and spills. ■ Use only surfactants and disinfectants approved for discharge to the sanitary sewer system. Do not discharge or rinse other unapproved chemicals or materials into the triturator facility. Any change in the chemicals used in aircraft lavatory service operations must be approved by the Aviation Department. BMP11.doc BMP#11-1 .CH_AR_ LOTTE%D:OUGLAS::I_NTERNATIONAL;AI_RPORT h.:` 1 min. I: L',i FG .��tY _-t:•- •�Cr;': ��. '�' �;t.-.,. :. �-.,, x'� :.y'', n� hi S.- '�., X's i ��„`4�```��"4';t;•�'^sb.,�_f.:�y�k -SE _#"� :'3:,c�+k�`:�-- t%: ,•�-- _ °'.1i:;; a.�s.`ygc ;f#1:.• ;ss BMP#11; 7. ,1: _ '_, °°°: r: L_ AVATOR_ Y:SERV_ICE_OPERA`TIONS Operational Considerations (contd) ■ If possible, perform surf actant/disinfectant mixing and transfers in the triturator area or under cover. This will allow the rinsing of minor spills and splashes to enter the sanitary sewer system. ■ Do not perform lavatory truck cleanout/backflushing at any location other than triturator facilities. ■ Utilize buckets or pans to capture drippage from aircraft lavatory access fittings. Immediately dump the drippage into the bulk storage tank on the service cart or truck. ■ Carefully handle chemicals and chemical concentrates. Immediately collect dry chemicals or absorb liquid chemicals for proper disposal. Do not hose down spills unless the discharge enters the sanitary sewer system through a permitted connection (triturator facility). ■ Practice good housekeeping techniques at the triturator facility. Immediately clean spills of wastes and chemicals. Contingency Response ■ Carry absorbent and other containment equipment on the lavatory service equipment. ■ Maintain adequate supplies of spill response equipment and materials in accessible locations near areas where spills may be likely to occur. Inspection and Training ■ Perform regular inspections of the hose and fittings used for transferring lavatory waste. Keep the equipment in good working order. Replace worn equipment before leaks develop. Notify appropriate ground service personnel if it is noticed that the aircraft lavatory fittings require maintenance. ■ Provide the appropriate level of employee training in the following areas: spill response and prevention, storm water pollution prevention education (see BMP#10 for storm water pollution education approaches), right -to -know awareness training, and hazardous materials management. REQUIREMENTS: ■ Management practices are based on careful material handling, good housekeeping, and awareness of maintenance requirements. LIMITATIONS: ■ Facilities may have a limited number of permitted sanitary sewer access points (triturator facilities) for a large quantity of lavatory service equipment. RELEVANT RULES AND REGULATIONS: • FR Vol. 60, No. 189, Sept. 25, 1995-Multi-Sector Storm Water General Permit • 40 CFR 117.3 Determination of Reportable Quantities for a Hazardous Substance • 40 CFR 122-124 NPDES Regulations for Storm Water Discharges • 40 CFR 401 Effluent Limitation Guidelines BMP11.doc BMP#11-2 .•e,, }�. ,,4:^t-1'>e^ �s'.-� ': Xw's-. 71 .��' •9;i,?J"-=;'xx h..::� e^"-k'.'^�':f:,�"y#"a::,a. `;:' ^•tr •.�:,°iJC:i day,,,-- _ �'�ay.�'.isY '9's'C"`r� .'Y:. ,,-y'pP', �;r�•r i.,��r. '. CH'ARLO- TTWQ0V L $INTERNATIONAL AIRPORT : �.E.:76: ,¢•t 'if. s "+&: � r ��..�,`.r. - r'� ^' ',-;�� :� S+5' '��...•%.'""�s.1� o:r _*r' , " ._?_. - v ,£ - 4 _ _h � f ��.` _.�� .ir `•�.,. .� .•:.�i•.k�-;�`s .1 }.��.� k,e-+:•;r`-P`;�.- `•i't. �?� �- _„�s_.r"-i?, �pµr •,i _a^ :� BMP#12: .� ,�- OUTDO.ORXAWAS_HDOWN%SWE_ E_PIN_G��:'�: 5Je cic•_(jy5=•. ,?'_ �r C;ii--_5'Ti`--yy.��y'�'+f.,:-"�-u -_ .V".�Y ��S'�.- - - ��P�:� ��v _ ,t:e °•rf.1.�•, - �rk;c yF: _ _ .y-",�.`,r}-<' i + "�'-."r-.5 ,�,;.. -'�, - PURPOSE: TARGETED ACTIVITIES Prevent or reduce the discharge of pollutants to storm water from indoor < Apron Washing and outdoor washdown and sweeping operations. < Ramp Scrubbing < Outdoor/Power Washing APPROACH TO FUTURE FACILITIES AND UPGRADES: < Floor Washdown Design of New Facilities and Existing Facility Upgrades ■ Consider contracting apron washing/sweeping services. Using TARGETED POLLUTANTS appropriate contractors will decrease waste handling responsibilities. < oil and Grease Inform contractors of their responsibilities regarding proper disposal of < Solvents/Cleaning Solutions sweeper and scrubber waste. Supply contractors with pertinent BMPs Fuel and operating specifications. Follow up with contractor inspections < < Aircraft Fire Fighting Foam frequently. (AFFF) ■ Incorporate appropriate waste receiving facilities for sweepers and < Deicing/Anti-Icing Fluids washing equipment. Coordinate sanitary sewer connection permitting < Sediment through the local sanitary sewering agency. ' < Floatables ■ Incorporate oil/water separators or other water quality devices into project designs. KEY APPROACHES ■ Consider incorporating gate valves in areas where apron washing will < Collect and discharge wash occur. The gate valves will direct wash water to the sanitary sewer in water to the sewer dry weather and will direct storm water to the storm drain system < Use "dry" sweeping during wet weather. Mechanical devices should be incorporated to techniques ensure that valves are not left open (to sanitary sewer) during wet < Dispose of sweepings weather. Coordinate permitting and connections through the local sanitary sewering agency. ■ Employ berms to minimize run-on to other areas. APPROACH TO EXISTING FACILITY ACTIVITIES: Operational Considerations ■ Collect and discharge wash water to the sanitary sewer system through a permitted connection. ■ Use designated and approved discharge facilities to dispose of waste derived from apron/ramp cleaning. ■ Use "dry" sweeping techniques where feasible. ■ Dispose of sweepings in an appropriate manner. ■ Conduct berm repair and patching. ■ Inspect, clean, and maintain sumps and oil/water separators. BMP12.doc BMP#12- 1 ., 'i= a' �:_- - �='r*'-"''; �.= ±`�Fi;. 34 -,'�4yc r..r_..q:. .. - .., �4 i,� ;�.'zP. - �,,: �[:� :,'T• � =w: GHARLO.TTE/DOUGLAS.lNTERNATIONAL AIRPORT ';r j�` 2.' BMP#1;.2 n.. - �,OU_ TDOOR`WASrHDOWN/SVIIEEPING-��.�"'�`.° •S.a :j: �. :•'�-_ Rld y' "t c�n' j�_i �� `Yr - ! � _ ; ram. .F'.:u '.1 !� -� --h -- =-nee--ti=-��i.. �.�; •' ?:' " a :F`4.- Via.'_.�':.n rlfc.' .. .<i✓,�, `.- - ^iq {��=. :�: `' ivy Y��- _ u -1 'E�3;=, Contingency Response ■ Maintain adequate supplies of spill response equipment and materials in accessible locations near areas where spills may be likely to occur. Inspection and Training ■ Provide the appropriate level of employee training in the following areas: spill response and prevention, storm water pollution prevention education (see SC-10 for storm water pollution education approaches), right -to -know awareness training, and hazardous materials management. ■ Develop regular maintenance and inspection programs for oil/water separators. Document inspections and maintenance in a log book. ■ Characterize wastes derived from oil/water separators. Dispose of these wastes properly and provide appropriate employee training. REQUIREMENTS: ■ Capital costs vary depending on measures implemented. - LOW COST: $50041,000 for berm construction. - MEDIUM COST: $5,000-$20,000 for plumbing modifications (including re-routing discharge to the sanitary sewer and installing a simple sump). ■ O&M costs increase with increasing capital investment. LIMITATIONS: ■ Some wastewater agencies may require pretreatment and monitoring of wash water discharges derived from apron washing to the sanitary sewer. RELEVANT RULES AND REGULATIONS: • FR Vol. 60, No. 189, Sept. 25, 1995 Multi -Sector Storm water General Permit • 40 CFR 110.3 Discharge of Oil • 40 CFR 122-124 NPDES Regulations for Storm water Discharges • 40 CFR 401 Effluent Limitation Guidelines BMP12.doc BMP#12- 2 -` . f. •a^ CHARLOTTE%D_ O.U_GLAS INTERNATI NA fi `- B_ MP#13 - FI'R_E FIGHTING FOAM -DISCHARGE=,£ ,�.%: "'..;� '_. ya. $i•'iv ., :�4,�g'~ .n,.,�:�^`_:s .,s •g'��! t±eti."'^,"a �'. F.- *, ,, �. ,a• �. od•_i - - YnaS' ..'Y�F.iM...r g� `A. .� "ti¢�-"�b �. t,9• �,?etp _� �'a� v F, - .4,a .:� PURPOSE: TARGETED ACTIVITIES Eliminate discharges to the storm drain system associated with flushing or < Fire Fighting Equipment testing of fire fighting foam (AFFF) systems. Testing and Flushing APPROACH TO FUTURE FACILITIES AND UPGRADES: Design of New Facilities and Existing Facility Upgrades ■ Design testing facility with the following characteristics: - Located away from storm drain inlets, drainage facilities or water bodies. - Paved with concrete or asphalt, or stabilized with an aggregate base. - Bermed to contain foam and to prevent run-on. - Configure discharge area with a sump to allow collection and disposal of foam. ■ Discharge foam waste to a sanitary sewer (industrial wastewater permitting may be required). Foam waste shall not be discharged to storm drains or water bodies. APPROACH TO EXISTING FACILITY ACTIVITIES: Operational Considerations ■ Perform fire fighting foam testing operations only in areas designated by COP Aviation Department as appropriate for such activities. ■ Properly dispose of, or recycle, foam discharge. ■ Conduct berm repair and patching. ■ Regularly inspect, clean, and maintain AFFF collection sumps. Contingency Response ■ Maintain adequate supplies of spill response equipment and materials, in accessible locations near area of activity. Inspection and Training ■ Regularly inspect testing facility. ■ Provide the appropriate level of employee training in the following areas: spill response and prevention, storm water pollution prevention education (see SC-10 for storm water pollution education approaches), right -to -know awareness training, and hazardous materials management. TARGETED POLLUTANTS < Aircraft Fire Fighting Foam (AFFF) KEY APPROACHES < Perform testing operations in designated areas < Properly dispose of, or recycle, foam discharge < Service sump regularly BMPI3.DOC BMP#13-1 - g3 y.,.t. _ .CHARLOTTE%DOUGLASINTERNATIONAL AIRPORT; - 4:i�"'�'T,':-�jy v`�1 iJ 'fir>'• - - �Y - - c _ _ - a' ,.: c _BMP_#i13 a FIRE FIGHTING': FOAM DIJ HAR E :' <. , . '- i.wa- �� -;.d"'^ % :• �a, .. -^as r.a � � r t.g;�F,�::o s.<.w,� ��.ti� , � •may ',' y.. 'y' f�'�sl a�:�Y t;"!':�- fit. ,s._. ' - a - 3' �x, '•1. ...M-y, �' - _ � .3' REQUIREMENTS: ■ Capital costs vary depending on measures implemented. - LOW COST: $50041,000 for berm construction. - MEDIUM COST: $5,000-$20,000 for plumbing modifications (including re-routing discharge to the sanitary sewer and installing a simple sump). ■ O&M costs increase with increasing capital investment. LIMITATIONS: ■ Some wastewater agencies may require permitting, pretreatment, and/or monitoring of this type of discharge to the sanitary sewer. RELEVANT RULES AND REGULATIONS: • FR Vol. 60, No. 189, Sept. 25, 1995 Multi -Sector Storm Water General Permit • 40 CFR 122-124 NPDES Regulations for Storm Water Discharges • 40 CFR 401 Effluent Limitation Guidelines BMPI3.DOC BMP#13-2 -,CHARLOTTE/D_OUGL'AStlNTERNATIONAL AIRPORTY'�-` = . E'+c. ev' —?::�. '�3•_`,�'F_- .�'gF•,��y'v'Y.��.-s ,+�'4.s.'3�.. m*1' 1_,y„- c3 ,. .3. �„i,'�`-�/3'�,ei c.�:i .�er��w _... .,.�_�r�`a',.�t _�v. � . �' ;err � ° _ :. .3� - - ' = � � �'c. • 'N �'. r';.` - o - 0-�1 �' ; 8, r .. _ ;,.i?'+ > •s v -. "y"_ s• : ,a.r'i," si... ',y.d.�r., •.'^.'4o`=�f '_^� --_- _ -_ ?=::f.-;.-��•:�rc _ =r^�i� _ i� v; '.f''�;'i�,.,�"'r��`.,•c' �: -- `= �5*,'.:x,� -� * _ _ �8. 4'.7;,k�t...-� P'iL�..rr- U' ,:t":>. _•Si,cI�N."iPa` 'G_.a4 SYSTEMFBVP#1PWA�2.";..!irNsy. ir -�pa._ .�•'-S�tie�ui+ ' . ¢•, `" :Fo-''.. Z. .3. _� ..•-: a -,: 4 -, �';�. -,aY. :2_°`; -:,3.: `' r.' . -•1 8-_ - ti- ._ _ .. �'_� �-�-. .�',��[-�cl., it-: ... - �3.:._ ... '. - _ „ v .. _,__ --. - _rF� !.3 _a.h..^. i�.. :-cR. t2^. v... .., PURPOSE: TARGETED ACTIVITIES Eliminate discharges to the storm drain system associated with flushing of < Aircraft potable water system aircraft potable water systems. cleaning and flushing < Water truck cleaning and APPROACH TO FUTURE FACILITIES AND UPGRADES: flushing Design of New Facilities and Existing Facility Upgrades ■ Design water truck flushing area with the following characteristics: TARGETED POLLUTANTS - Located away from storm drain inlets or drainage facilities. - Paved with concrete or asphalt, or stabilized with an aggregate base. < Purine - Bermed to contain wastewater and to prevent run-on. < Chlorine Bleach - Configure discharge area with a sump to allow collection and disposal of water. ■ Discharge water to a permitted sanitary sewer connection. Waste KEY APPROACHES water shall not be discharged to storm drains. < Perform water truck flushing in designated areas only APPROACH TO EXISTING FACILITY ACTIVITIES: < Collect all discharge from aircraft potable water flushing Operational Considerations or water truck flushing and ■ Perform water truck flushing operations only in designated areas, discharge to a permitted designed with berms to prevent run-on and runoff. Do not perform sanitary sewer connection flushing near storm drains. < Do not discharge water to the ground or storm sewer ■ Collect all discharge from aircraft potable water flushing or water truck connection flushing containing Purine, chlorine bleach or other chemicals and properly discharge to a permitted sanitary sewer connection, or recycle the water. ■ Conduct berm repair and patching. ■ Inspect, clean, and maintain sumps and on -site treatment and recycling units. Contingency Response ■ Maintain adequate supplies of spill response equipment and materials in accessible locations near area of activity. Inspection and Training ■ Provide the appropriate level of employee training in the following areas: spill response and prevention, storm water pollution prevention education (see SC-10 for storm water pollution educational approaches), right -to -know awareness training, and hazardous materials management. ■ Monitor flushing operations regularly to ensure that proper collection and disposal of discharge is being performed. BMPI4.DOC BMP#14-1 A ir RNATIONAL, ,WPOUGL 9�"i 4� j -x ZA*", SYSTEM, FLUSH I NW P TULE E$ ftt",ER' REQUIREMENTS: • Capital costs are low for implementation of collection system for aircraft potable water flushing. • For new facility, capital costs vary depending on measures implemented. - LOW COST: $500-$1,000 for berm construction. - MEDIUM COST: $5,000-$20,000 for plumbing modifications (including re-routing discharge to the sanitary sewer and installing a simple sump). - HIGH COST: $30,0004150,000 for on -site treatment and recycling. LIMITATIONS: 0 Some wastewater agencies may require pretreatment and monitoring of this type of discharge to the sanitary sewer. RELEVANT RULES AND REGULATIONS: 0 FR Vol. 60, No. 189, Sept. 25,1965 Multi -Sector Storm Water General Permit 0 40 CFR 122-124 NPDES Regulations for Storm Water Discharges 0 40 CFR 401 Effluent Limitation Guidelines BMP14.DOC BMP#14-2 'CH ARLO "'100 UGLAS INTERNATIONAL�AIRPORT S• _ - `=:;; 2 w - .t--"::'?.: µ�:...,d �.e;.' _ -yc,.. . 4- :'� , h��,p - v.-t,�_,., >S :�c• .. - r .�Sp s •> ` _ °'-r4: sf- .. .. -Z - :'� _ 3' ��i�i� ':v.b4r: ^�L �.'r�'�, {r.•' .sc re• .' .f-' a ..e 9� „G.. r," m'�'•r. BMP#15 - . 'RUNWAY R, BBE R �� , :•<<r-Kx_rd;i,'vr,�°},;�'y" .-,?"•. _ a - ;A`ia •5, a -s.;T�;s.._:: r'.'%t�'',• s-'"'Y'''�' _`99::.t. n}-: >.`-' �•�- ;rs'" . ,r. `8A l' _ _ _ - _ ii S' ch,T z.. - 2 +��- - �-^- r:' - ''�.. — '�' '��', - ' ".. -:a J �,.:�-: ';� LLt"rd• e . gyp• - -. �:..;.� :h s."• r . -. �., T`�'t'` . � ' tixs • �4,: a.. 'i. �ror'='. � •,. i � may' . �:i�a.' :r � - PURPOSE: TARGETED ACTIVITIES Eliminate discharges to the storm drain of particulate rubber generated by < Runway Rubber Removal runway rubber removal activities. APPROACH TO FUTURE FACILITIES AND UPGRADES: Design of New Facilities and Existing Facility Upgrades ■ Design runway storm drain culverts to allow placement of particulate capture devices, such as haybales or filter fabric, that will capture rubber and dirt particles generated during runway rubber removal activities. APPROACH TO EXISTING FACILITY ACTIVITIES: Operational Considerations ■ Place devices that will capture rubber particulates, such as haybales or filter fabric, over storm drain culverts or at other areas that will capture rubber particulates generated during runway rubber removal activities. ■ Use manual or mechanical cleaning methods (ordinary mechanical street sweepers) to remove rubber particulates from the runway and adjacent paved areas after runway rubber removal activities. Inspection and Training ■ Provide the appropriate level of employee training in the following areas: spill response and prevention, storm water pollution prevention education (see SC-10 for storm water pollution education approaches), right -to -know awareness, and hazardous materials management. ■ Inspect storm drain culverts or runway drainage areas after runway rubber removal activities. REQUIREMENTS: ■ Capital and O&M costs should be low. LIMITATIONS: ■ Runway drainage patterns may not be suitable for the collection of rubber particulates. RELEVANT RULES AND REGULATIONS: FR Vol. 60, No. 189, Sept. 25, 1995 Multi -Sector Storm Water General Permit • 40 CFR 122-124 NPDES Regulations for Storm Water Discharges TARGETED POLLUTANTS < Rubber particles < Dirt particles KEY APPROACHES < Use haybales or filter fabric over culverts < Use manual or mechanical cleaning methods (e:g., street sweepers) to remove particulates following normal removal process BMPI5.DOC 13MP#15-1 s, CHA , TTE%DOU: ,L, I_NTERNATIONAL:AIRP,O,RT r.. �.. '«4�` �•yy-r`4.. - �-�:5." �_� e 'r -., i-• ', ''�-,.. .�. • -_ .. ,'a' *rr',,,a,Y .^��,. BIIIIP#16. �` >ti F -4o F �,��'�OIVINATER SEPARAT R" O S '`Y .t'' f - x�•.,, ""C ly��w?'��'�"��.; :r .,� <_ •:.,. >��xr^'y- ,.F-':;;rl _,- _4 i; �',_ _ :j• .�s ;-? 7,':-a,c,.�"{ .`.�t"'F''y".rv'"-, ri, i r?':s .:rdC;?fib. .'a1 .,�.-'t•.' e.r -'-,ie '; d,;°` >q;. .:�,,,�?�?.'. Y,%i-9�3�-^�',•rR�r'^>.£�;`��,,.e,'�ii,•�_:.< �i+''��:,'+-�' T�: PURPOSE: TARGETED ACTIVITIES Oil/water separators are baffled chambers designed to remove petroleum < Aircraft/Vehicle/ compounds and greases from storm water. Oil/water separators also remove Equipment Fueling floatable debris and settled solids (sediment). < Aircraft/Vehicle/ Equipment Washing APPROACH TO FUTURE FACILITIES AND UPGRADES: < Fuel/Chemical Storage Design of New Facilities and Existing Facility Upgrades: < Installing, Cleaning, and Oil/water separators are typically used in areas where the concentrations of Maintaining Oil/Water petroleum hydrocarbons, floatables, or sediment may be abnormally high and Separators source control techniques are not very effective. There are two types of oil/water separators: the American Petroleum Institute (API) separator and TARGETED POLLUTANTS the coalescing plate separator (CPS). Design, sizing, and placement of oil/water separators is dependent on several factors including: tributary area, < Oil and Grease type of activity, pollutant type and concentration, and water temperature. < Fuel General sizing guidelines for API separators include the following: < Floatables < Sediment ■ Horizontal velocity: 3 feet per minute. ■ Depth of 3 to 8 feet. KEY APPROACHES ■ Depth -to -width ratio of 0.3 to 0.5. ■ Width of 6 to 16 feet. < Frequently inspect and ■ Baffle height -to -depth ratios of 0.85 for top baffles and 0.15 for bottom clean separators < Replace absorbent pads baffles. as needed CPS separator sizing is more complex. Sizing calculations require the inclusion of information such as packing plate surface areas and plate angles. CPS separators can, due to their packed plate design, remove the same quantities of oils and greases while occupying less space than API separators. APPROACH TO EXISTING FACILITY ACTIVITIES: Operational Considerations: ■ Separators must be inspected and cleaned frequently of accumulated oil, grease, floating debris and sediments to be effective storm water quality controls. ■ Oil absorbent pads are to be replaced as needed but will always be replaced prior to the wet season. BMP16.doc BMP#16-1 �.°rP"c, �'r %c l=�>�--_-'""..a, �`T - •i,'� . CHARLOITTE/D;OUGLASINTERNATIQNAL'AIRP�ORTC a> .•a r c_ s:-gym - "•' '8;';;:�+_ ^.`.� ri,,;a'�.� ,c,.s��.{'"? ta..`�' _ ''yx, ..I"u°-t.iyi.,rki• is<� _ ytnst� -�,.. yL..; .:r, .7 )�'� .k,'' ,v.` .,,t.^.y''�r-•3, "' `��_ ,�� dR 'Fl. <i �.^ ! Y'n .ti J k,d .,r^„rr,-. - .n`�„'�.•` -=,`: i"1�:�.-: 1--BMP#1'6<=. Y `'t 3 _ -:ai ,' OIUWATER. SEPARATORS} �,., <rY-~ L.r� � _ - �'aL' 5.9� �Y}o zh''�-- - � �, +�lY :.'.'•'.•m �_ _'�.';..3,; �'t.' - -`_` 'e�' � � - ir�� - _ _ y.,. :1' - '1.. ��. �' _ i.w'y.-_'}.' r_�� 4 ,u �'�` r'Z.._, r .°t `:'ry..'''� .,<. _ - � `a�: '➢.. v ,'� ��t-,,, _ ��t�{"n,..;: Operational Considerations (continued): ■ The effluent shutoff valve will be closed during cleaning operations. ■ Any standing water removed during the cleaning operation must be disposed of in accordance with federal, state, and local requirements. ■ Any standing water removed during the cleaning operation must be replaced with clean water to prevent oil carry-over through the outlet. Contingency Response ■ Maintain adequate supplies of spill response equipment and materials in accessible locations near areas where spills may be likely to occur. Inspection and Training ■ Provide the appropriate level of employee training in the following areas: spill response and prevention, storm water pollution prevention education (see SC-10 for storm water pollution education approaches), right -to -know awareness training, and hazardous materials management. ■ Perform and document in a log book all inspections and maintenance operations. ■ Develop a written operating, sampling, and reporting procedure under local storm water authority guidelines. Train appropriate employees to implement these procedures. REQUIREMENTS: Capital and O&M Costs increase as the tributary area increases. LIMITATIONS: ■ Oil/water separator installations should be designed and installed by experienced individuals. Little data on the characteristics of petroleum hydrocarbons in storm water leads to considerable uncertainty about separator performance. RELEVANT RULES AND REGULATIONS: • FR Vol. 60, No. 189, Sept. 25, 1995 Multi -Sector Storm Water General Permit • 40 CFR 110.3 Discharge of Oil • 40 CFR 112 Oil Pollution Prevention (SPCC/OPA Plans) • 40 CFR 117.3 Determination of Reportable Quantities for a Hazardous Substance • 40 CFR 122-124 NPDES Regulations for Storm Water Discharges BMP16.doc BMP#16-2 g- -, .g - � �: A T _Z EM ERG ENCY-SP I LL',CLEANUP__0.`; NS. 4- A l, PURPOSE: TARGETED ACTIVITIES Prevent or reduce the discharge of pollutants to storm water resulting from < Aircraft/Vehicle/ petroleum products or other materials. Equipment Deicing < Aircraft/Vehicle/ GENERAL APPROACH: Equipment Fueling Owners and operators of facilities that store, process, or refine oil or oil < Aircraft Lavatory Service products may be required by federal law (40 CFR 112) to develop and < Aircraft/Vehicle/ implement a Spill Prevention Control and Countermeasure (SPCC) Plan. Equipment Washing Emergency spill cleanup plans should include the following information: < Cargo Handling < Fuel/Chemical Storage • A description of the facility including the owner's name and address, < Pesticide/Herbicide Use the nature of the facility activity, and at the general types and quantities < Runway Deicing of chemicals stored at the facility. • A site plan showing the location of storage areas for chemicals, the TARGETED POLLUTANTS location of storm drains, site drainage patterns, fire water source < Lavatory Chemicals and locations, and the location and description of any devices used to Waste contain spills such as positive shut-off control valves. < Fuel • Notification procedures to be implemented in the event of a spill, such < Oil and Grease as key company personnel and local, state, and federal agencies. < Solvents/Cleaning • Instructions regarding cleanup procedures. Solutions < Pesticides/Herbicides/ • Designated personnel with overall spill response cleanup responsibility. Fertilizers < Battery Acid APPROACH TO EXISTING FACILITY ACTIVITIES: < Antifreeze < Deicing Fluid Operational Considerations • Post a summary of the plan at appropriate site locations, identifying the KEY APPROACHES spill cleanup coordinators, location of cleanup equipment, and phone numbers of regulatory agencies to be contacted in the event of a spill. < Implement SPCC (if • Maintain an inventory of appropriate cleanup materials on -site and required) strategically deploy cleanup materials based on the type and quantities < SPCC implementation of chemicals present. training < Immediate • Make absorbent readily available in fueling areas. containment/cleanup of spills Contingency Response < Availability of spill • Perform the following notifications in the event of a spill: response equipment/ materials - Fire Department < Required agency - Local Health Department notification - State Office of Emergency Services - National Response Center - if spill exceeds reportable quantity (RQ) • Containment and cleanup of spills shall begin immediately. BMP1 Tdoc BMP#17-1 a .r-h. : ".' ,: _ s a -'t__ - •'md yw a _ _", t°; ti• "..` t _ _ - ,.%%yy,�._. - - - ^- _ L,a . '6�•:',,`...�;�rN. C; t,,. r.Ls.,4na-.'_..@.s ='^epx•s�",". .;..'Ec.�-!r`a_ '•..,:`'Ary+$.r • '_'~iP;.d_.,°aiS._:�.: sr.d'�.i�'-"?,:X:+:,1, ;:r�x•' ::31". �'9u{`Y n; ;;�.•�8/^'",y;,y�O�~R� ..s,.- 'NALAIRP.EDOUGLAS�T,RNCHARLOTT'Tip ?^?eF•q✓% ' �„,, k=[ :BMP#'*-r o'"*'',t:4"•r'�„r`>�1;1:-.`i' : /.;.., -; , EMERG'ENC;Y,SPILL.CLEANUP: PLRNS` 's �Y e:;"p ni• "T ..g P.: ti" y' .p.¢�L w _ 5:'S a q:`„" 1 Y ,` rV.. � ,'S+'i,"• xc: •• 'R "a,. iri' � d. ?:d r_fo P:'i'� .._ •ro:.r_.m'a tb. '>-S' wir_' 7>-',y:.n y`:; ,?.-: .v,•. _+Ya, aec;b�' __ - ;s� L-.- _ ;a," :i Inspection and Training ■ Provide formal training in plan execution to key personnel, with additional training for first responder level personnel (29 CFR 1910.120). All employees should have basic knowledge of spill control procedures. REQUIREMENTS: ■ Capital and O&M costs should be small to moderate depending on the types and quantities of � chemicals stored on -site. ■ Maintenance costs include periodic training and equipment replacement. LIMITATIONS: ■ Spills occurring after work hours in confined areas may go undetected until impacting off -site areas. RELEVANT RULES AND REGULATIONS: • FR Vol. 60, No. 189, Sept. 25, 1995 Multi -Sector Storm Water General Permit • 40 CFR 110.3 Discharge of Oil • 40 CFR 112 Oil Pollution Prevention (SPCC/OPA Plan) • 40 CFR 117.3 Determination of Reportable Quantities for a Hazardous Substance • 40 CFR 122-124 NPDES Regulations for Storm Water Discharges BMP17.doc BMP#17-2 - "' ` y-CHARLOTTE/D_OUGLAS INTERNATIr NA O rNa' '�`•y� _ u,-�,,.' 'nhV, ��'4� ,s~� �.yc' ;�o,�'',''� i•,, �;a ��'�,��ap':.�e�,".`-.:s��Y�:=n2-. :Fy s&„3?^?4� _:`�ac_ "� 4"��,r* ' Y`-Tart BMP#18_ � k _� _'==AIRFIELD PAVEMENT D a, a v"F ix� EICING%ANTI=I,CIN`G:; - •. w s- d, _ •9p4.'� .��.`�i., J,••` r��F,'i`, 'n.^, PURPOSE: TARGETED ACTIVITIES Prevent or reduce the discharge of pollutants to storm water from deicing and anti- Airfield Pavement Deicing icing of airfield pavement. or Anti -icing Operational Considerations • Consider environmental characteristics of products when selecting SAE - certified airfield pavement deicing products appropriate to climate and operating conditions • Physically remove snow and ice using plows and brooms prior to application of chemical deicers to minimize the entrainment of deicers in plowed snow and the volume of deicers required to achieve a safe pavement surface • Employ application technologies and methods that minimize the volumes of deicers required to achieve and maintain a safe pavement surface Contingency Response • Fill airfield deicing trucks in areas where spillage will be contained. • Provide for containment of leakage from airfield -deicing trucks and deicer storage facilities. Inspection and Training • Monitor pavement deicing operations regularly to ensure quantities of deicers used are optimized for maintaining aircraft safety while minimizing excess usage. • Provide the appropriate level of employee training in the following areas: implementation of methods and technologies to optimize pavement deicer application, spill response and prevention, and storm water pollution prevention education (see SC-10). REQUIREMENTS: • Airfield pavement deicing techniques must be consistent with the airport's FAA -approved snow and ice control plan LIMITATIONS: • Only SAE -certified pavement deicers may be used on the airfield. • Weather conditions limit the applicability of certain techniques for reducing deicer usage. RELEVANT RULES AND REGULATIONS: • North Carolina General Statute 143-215.1 • 40 CFR 122-124 NPDES Regulations for Storm Water Discharges • 40 CFR 401 Effluent Limitation Guidelines TARGETED POLLUTANTS • Urea • Potassium acetate KEY APPROACHES • Physically remove snow and ice to minimize amounts of chemical deicers required • Apply only required amounts of deicer to maintain safe airfield pavement conditions • Properly handle airfield pavement deicers BMP18.doc BMP#18-1 Appendix F Drawings Figure I - Topographic Map of Outfall Locations Figure 2 — Aerial Map of Drainage Areas and Outfalls Figure 3 — Deicing Pads Location Map Monitored Outfalls • Other Outfalls ,� _ - _ { ^ „�-�^y/+ - 1 •a r Drainage Basins t 1 • Ir' ,l - .lrftal3,.- A 0utfall ` Y , { • Outfall f No DO -� B Outfall �• 1 � tiv O C Outlall odd Rd tt lANG ' 1 'D 1 0 - '•' Outfall F Outfall Taggart C �, 2 H1�, �w ii• reek AN[J. OangaLake .tr: -' �� ,�• T•Hangar �. 0 tfall - mj � -- _ OuHalI a KOutlall Outfall 3 C No.000 'i KWeat. I \ y t '�dr�../• �. �� •p t: I .-. ` • 4 Air Cargo 1 ; Outwi s. /'_`-" '•.�":%. 11 :..r. Santry • . �! ,1 \ • - PostOutfall } i a Q Outfall t r Wesl B�y, OWall a Outfall �! �+ R Outlall No. 002 +r I 1 5. � 1, it .�. `- � t- K ��` .f'• I , ,�C `tfr T 1 { 01.E r SCALE DESIGNED BY DATE DRAWING TITLE AS SHOWN Figure 1. Topographic Mop of Outfoll ~ CDNFI➢EWIAL-ALL RIGHTS RESERVER-PFOUTI Or AVN BY DATE Locations 0 2000 BGS 31DEC14 Charlotte Douglas Airport CHECKED BY DATE Charlotte, North Carolina APPROX. SCALE, ft. JM 31DEC14 PROJECT rat AWIN Ha I REV. ARRRDVED BY DATE 34y 4149Y FIGURE-1 0 CU. NORTH CARDuNA 21210 JM 31 DEC 1 Appendix G Stormwater Pollution Prevention Plan Certification L_ TIO =P 'VE�1 I :p .= 3. TpNI-N►'EI2�.P..;LU.I. R O1�TA. —ATION'. M I, -��V�IaO�ME�1 .AND °IMP � E � North Carolina Division of Energy, Mineral, and Land Resources — Stormwater Permitting Facility Name: Permit Number: Location Address: County: 1A etk(� n 1 "I certify, under penalty of law, that the Stormwater Pollution Prevention Plan (SPPP) document and all attachments were developed and implemented under my direction or supervision in accordance with a system designed to assure that qualified personnel properly gather and evaluate the information required by the SPPP. Based on my inquiry of the person or persons who manage the system, or those persons directly responsible for gathering the information, the information gathered is, to the best of my knowledge and belief, true, accurate and complete." And "I certify that the SPPP has been developed, signed and retained at the narned facility location, and the SPPP has been fully Implemented at this facility location in accordance with the terms and conditions of the sormwater discharge permit." And "I am aware that there are significant penalties for falsifying Information, including the possibility of fines and imprisonment for knowing violations." ISign (according to permit signatory requirements) and return this Certification. DO NOT I SEND STORMWATER POLLUTION PREVENTION PLAN WITH THIS CERTIFICATION. Signature Print or type name of person signing above Date `, 12A Title SPPP Certification 10/13 �� NCDENR North Carolina Department of Environment and Natural Resources Pat McCrory Governor Brent Cagle Charlotte Douglas International Airport PO Box 19066 Charlotte, NC 28219 Dear Mr. Cagle: Donald van der Vaart Secretary January 06, 2015 Subject: Acknowledgement of Permit Renewal Permit NCO083887 Mecklenburg County The NPDES Unit received your permit renewal application on January 02, 2015. A member of the NPDES Unit will review your application. They will contact you if additional information is required to complete your permit renewal. You should expect to receive a draft permit approximately 30-45 days before your existing permit expires. If you have any additional questions concerning renewal of the subject permit, please contact Julie Grzyb (919) 807-6383. Sincerely, Inl re c , -rkt (for& Wren Thedford Wastewater Branch cc: Central Files Mooresville Regional Office NPDES Unit 1617 Mail Service Center, Raleigh, North Carolina 27699-1617 Location: 512 N. Salisbury St. Raleigh, North Carolina 27604 Phone: 919-807-63001 Fax: 919-807-6492(Customer Service:1-877-623-6748 Internet:: www.ncwater.orq An Equal Opportunit Mrmative Action Employer