Loading...
The URL can be used to link to this page
Your browser does not support the video tag.
Home
My WebLink
About
NC0071862_permit issuance_20101105
3 a 'Yr ...... ' ; NCDENR North Carolina Department of Environment and Natural Division of Water Quality Beverly Eaves Perdue Coleen H. Sullins Governor Director November 5, 2010 Mr. Henry K. Odom Magnolia Place MHP 1 Ariel Loop Hendersonville, NC 28792-9583 Subject: Issuance of NPDES Permit NCO071862 Magnolia Place Mobile Home Park WWTP Henderson County Dear Mr. Odom: Resources Dee Freeman Secretary Division personnel have reviewed and approved your application for renewal of the subject permit. Accordingly, we are forwarding the attached NPDES discharge permit. This permit is issued pursuant to the requirements of North Carolina General Statute 143-215.1 and the Memorandum of Agreement between North Carolina and the U.S. Environmental Protection Agency dated October 15, 2007 (or as subsequently amended). This final permit includes no significant changes from the draft permit sent to you on September 1, 2010. More detail has been added to the facility description within the permit. The Division considered your request to have the monitoring frequency for BOD, TSS and fecal coliform reduced from weekly to 2/month based upon the monitoring frequency assigned to a nearby permitted facility. While there'are some similarities between the two facilities, their differences, plus the differences in the characteristics of their respective receiving streams, justify the assignment of different sets of monitoring frequencies (and effluent limits). As a result, the Division cannot grant your request. If any parts, measurement frequencies or sampling requirements contained in this permit are unacceptable to you, you have the right to an adjudicatory hearing upon written request within thirty (30) days following receipt of this letter. This request must be in the form of a written petition, conforming to Chapter 150B of the North Carolina General Statutes, and filed with the Office of Administrative Hearings (6714 Mail Service Center, Raleigh, North Carolina 27699-6714). Unless such demand is made, this decision shall be final and binding. Please note that Clear Creek is listed as an impaired waterbody on the North Carolina 303(d) Impaired Waters List. This means that the stream does not meet all water quality standards. Addressing impaired waters is a high priority with the Division, and instream data will continue to be evaluated. If there is noncompliance with permitted effluent limits and stream impairment can be attributed to your facility, mitigative measures may be required. 1617 Mail Service Center, Raleigh, North Carolina 27699-1617 One Location: 512 N. Salisbury St. Raleigh, North Carolina 27604 NorthCaTolina Phone: 919.807.63001 FAX: 919-807-64921 Customer Service: 1-877-623-6748 1�tlZ rlL / Internet: www.ncwaterquality.org % `?�`� An Equal Opportunity 1 Affirmative Action Employer f/ Mr. Henry K. Odom Magnolia.Place MHP WWTP, Permit Renewal 2010 p. 2 Please note that this permit is not transferable except after notice to the Division. The Division may require modification or revocation and reissuance of the permit. This permit does not affect the legal requirements to obtain other permits which may be required by the Division of Water Quality or permits required by the Division of Land Resources, the Coastal Area Management Act or any other Federal or Local governmental permit that may be required. If you have any questions concerning this permit, please contact Bob Sledge at telephone number (919) 807-6398, or via e-mail at bob.sledge@ncdenr.gov. Sincerely, 4Coleen H. Sullins r cc: Central Files Asheville Regional Office/Surface Water Protection Section NPDES Unit Permit NCO071862 STATE OF NORTH CAROLINA DEPARTMENT OF ENVIRONMENT AND NATURAL RESOURCES DIVISION OF WATER QUALITY PERMIT TO DISCHARGE WASTEWATER UNDER THE NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM In compliance with the provisions of North Carolina General Statute 143-215.1, other lawful standards and regulations promulgated and adopted by the North Carolina Environmental Management Commission, and the Federal Water Pollution Control Act, as amended, Henry Keith Odom is hereby authorized to discharge wastewater from a facility located at the Magnolia Place Mobile Home Park 1 Ariel Loop off NCSR 1582 Northeast of Hendersonville Henderson County to receiving waters designated as Clear Creek in the French Broad River Basin in accordance with effluent limitations, monitoring requirements, and other. conditions set forth in Parts I, II, III, and IV hereof. The permit shall become effective December 1, 2010. This permit and the authorization to discharge shall expire at midnight on November 30, 2015. Signed this day November 5, 2010. (. oleen H. Sullins, Director Division of Water Quality By Authority of the Environmental Management Commission Permit NC0071862 SUPPLEMENT TO PERMIT COVER SHEET All previous NPDES Permits issued to this facility, whether for operation or discharge are hereby revoked. As of this permit issuance, any previously issued permit bearing this number is no longer effective. Therefore, the exclusive authority to operate and discharge from this facility arises under the permit conditions, requirements, terms, and provisions included herein. Henry Keith Odom is hereby authorized to: 1. Continue to operate an existing 0.022 MGD extended aeration package plant consisting of the following components: ♦ Flow splitter box ♦ Dual manual bar screens ♦ Dual 15,000 gallon aeration basins ♦ Dual clarifiers with skimmers and sludge returns ♦ Tablet chlorination ♦ Chlorine contact chamber ♦ Tablet dechlorination ♦ 22.5 degree v-notch weir ♦ Effluent pump station with dual high water alarms This facility is located_ at the Magnolia Place Mobile Home Park WWTP, at 1 Ariel Loop, off NCSR 1582 in Henderson County. 2. Discharge at the location specified on the attached map into Clear Creek, classified C waters in the French Broad River Basin. Permit NCO071862 .''Magnolia Place Mobile Home Park WWTP Facility + Latitude: 3e22'06" Location Longitude: Quad Name: 62 25'15" Hendersonville N P D E S Permit Stream Class: ReceivinaStream: C NC0071862 Clear Creek North Henderson Coun ty Sub -Basin: 04-03-02 Permit NC0071862 A. (1.) EFFLUENT LIMITATIONS AND MONITORING REQUIREMENTS — FINAL During the period beginning on the effective date of this permit and lasting until expiration, the Permittee is authorized to discharge from outfal1001. Such discharges shall be limited and monitored by the Permittee as specified below: EFFLUENT LIMITS MONITORING REQUIREMENTS CHARACTERISTICS (Parameter Codes) Monthly Daily Measurement Sample Type Sample Location Average Maximum Frequency Flow 50050 0.022 MGD Weekly Instantaneous Influent or Effluent BOD, 5-day (209C) 30.0 mg/L 45.0 mg/L Weekly Grab Effluent 00310 Total Suspended Residue 30.0 mg/L 45.0 mg/L Weekly Grab Effluent 00530 NHa as N 2/Month Grab Effluent 00610 Fecal Coliform (geometric mean) 2001100 ml 400/100 ml Weekly Grab Effluent 31616 Total Residual Chlorines 28 µg/L 2Meek Grab Effluent 50060 Temperature (°C) ly Grab Effluent LWeek010 00) >_ 6.0 s.u. and <_ 9.0 s.u. Weekly Grab Effluent Footnotes: 1. The Division shall consider all effluent TRC values reported below 50 µg/L to be in compliance with the permit. However, the Permittee shall continue to record and submit all values reported by a North Carolina certified laboratory (including field certified), even if these, values fall below 50 µg/L. There shall be no discharge of floating solids or visible foam in other than trace amounts. Sledge, Bob From: Frazier, Wanda Sent: Friday, September 17, 2010 1:29 PM To: Sledge, Bob Cc: Edwards, Roger Subject: Draft NPDES Permit NCO071862 Attachments: NCO071682 Draft Permit 2010.pdf; NCO071862 6-9-10.pdf; NCO071862 6-9-09.pdf; 71862 a cover page 2010.doc Everything looks good. I met with the contract operator and did an inspection on 6-9-2010. Attached are the two most recent inspection reports. Here's what I would suggest. Supplement to permit cover page: (see attachments) Continue to operate 0.022 MGD extended aeration package plant consisting of: flow splitter box; dual manual bar screens; dual 15,000 gallon aeration basins with dual blowers providing diffused air; dual 5 ft x 10 ft clarifiers with skimmers and sludge returns; tablet V chlorinator; chlorine contact basin; tablet dechlorinator; 22.5 degree v-notch weir; effluent pump station with dual high water alarms and 2-inch force main to Clear Creek. Note: There is no sludge holding tank, as was indicated in 2005-2010 permit." Permit limits page: Footnote #2, which references the pH minimum and maximum , I would move to up inside the limits "box" with all the other limit values. I feel that everything else in the attached documents is accurate ARO recommends renewal of this permit. Let me know if you have questions or comments. Thanks, Wanda Wanda Frazier 1 Facility information NPDES permit #: NC0071862 Henderson County Facility name: Magnolia Place Mobile Home Park WWTP WWTP class: tl WWTP type: 0.022 MGD extended aeration package plant consisting of: flow splitter box; dual manual bar screens; dual 15,000 gallon aeration basins with dual blowers providing diffused air; dual 5 ft x 10 ft clarifiers with skimmers and sludge returns; tablet chlorinator; chlorine contact basin; tablet dechlorinator; 22.5 degree v-notch weir; effluent pump station with dual high water alarms and 2-inch force main to Clear Creek. (Note: There is no sludge holding tank, as was indicated in 2005-2010 permit.) A to C # 071862A01 Issued in 2007 for a dechlorination system. Annual Average Flow: 0.0041 MGD (3 year average - 2007-2010) Collection System: Consists of -1 mile of 6-inch, 8-inch and 12-inch lines and 2 manholes. Development: Consists of a mobile home park with - 91 homes serving -160 residents. Sludge Management: Commercial hauler (Mike's Septic Service) to the City of Brevard's WWTP. WWTP location: Ariel Loop, off NCSR 1582 Responsible official: Henry Keith Odum Responsible " 's title: owner Official's location: 1 Ariel Loop; Hendersonville, NC 28792 Mailing address: 1 Ariel Loop; Hendersonville, NC 28792 Phone numbers 828-685-9520 828-685-9520 Operator information Certified ORC & grade: Permit information Date issued: Expiration date: Henry Odum, ORC & owner " -fax (email: C_Odom@BellSouth.net) Henry Odum - Grade II - Cert # 12-1-2005 11-30-2010 Stream information Stream & river basin: Clear Creek; French Broad River Basin Sub -basin: 04-03-02 Stream classification: C Quad: Hendersonville Grid: F 9 SW Drainage area sq mi: 39 Average stream flow: 64.4 cfs Instream Waste Conc.: no data Summer 7Q10 cfs: 11.3 Winter 7Q10 cfs: 16 30Q2 cfs: 26.5 Other information Directions: 1-26 East to Hendersonville, take the Hwy 64 East Exit # 49A (Bat Cave) on Chimney Rock Road. Travel east for 1.6 miles to the intersection of Fruitland Road (NCSR 1574) and turn left. Go 0.4 mile to Ariel Loop (NCSR 1582) and turn right into the Magnolia Place MHP. The WWTP is 0.1 mile on the right, inside the wooden fence. To get to the discharge point, go to the intersection of Fruitland Road and Ariel Loop and proceed north 0.2 mile to Clear Creek on the right. Gate combo: 2418 NCDENR/DWQ/NPDES 32002513 Notification of Intent to Issue a NPDES Wastewater Permit $367.09 CERTIFICATION OF PUBLICATION September 7, 2010 1, Jon Brooks, affirming the following under the penalties of perjury state: I am employed by Times -News, a subsidiary of the New York Times Company. Times -News, a daily newspaper of general circulation printed and published in the city of Hendersonville, county of Henderson, and state of North Carolina. I hereby certify that the advertisement annexed hereto was published in the editions of The Times -News on the following date or dates: 09/05/10 And that the said newspaper in which such notice, paper, document, or legal advertisement was published was, at the time of each and every publication, a newspaper meeting all of the requirements and qualifications of Section 1-597 of the General Statutes of North Carolina and was a qualified newspaper within the meaning of Section 1-597 of the General Statutes of North Carolina. This 7th day of September, 2010. (Signed) Sworn to and subscribed before me, this 7th day of September, 2010. Dior a-,h ii QLUP_� Notary Public Deborah H. Owen My Commission Expires March 1, 2011 Times -News A WART OF The NewYorkTimes Company PUBLIC NOTICE — North Carolin " . Environmental Management: Commission/NPDES Unit 1617 Mail Service Center:-" Raleigh, NC 27699-1617ii Notice,of intent to Issue a NPDES- ' Wastewater Permit The North Carolina En, vironmental Manage ment , Co"mmission' . pro- poses ,.,: to,-. issue.: a NPDES wastewater dis- charge . permit to w the person(s)'Usted below. - Written comments re- i garding the proposed permit will be accepted until 30 days' after .the publish date. of°this no- tice. The Director of the NC Division of Water Quality (DWQ)'may hold. a public hearing should there. be a" significant • degree of public Inter- est.'- Please retail com- ments and/or, informa- tion requests to DWQ at the above address. In- terested persons - may visit the DWQ at 512 N. Salisbury ,;Street,:' Ra=, Leigh, NC.' tq review in: formation on *file. ; Addi- tiorial information " —, -on NPDES permits. and this notice.may be; found on re our, Website: www.ncvvateraualitv.ora;. or- by calling (919)807- 6304 f: , AuutllVL0.a �.ai�.l1GJ — .p 1J G21t;1] 1717 Four Seasons Blvd. • Hendersonville, NC 28792 P. O. Box 490 • Hendersonville, NC 28793 828/692-0505 • FAX 828/692-2319 * 828/693-5581 www.hendersonvillenews.com Kanuga Conferences Inc., . P.O; Box,. 260, Hendersonville, j< NC, 28793 ., requested,:` re,. newal ..'•: of. permit:'- NCO024431 'for Kanuga Episcopal . Center- in Henderson County; this permitted facility - . dis charges 0.035 MGD of z treated wastewater to • Little Mod." . --Creek„ French Broad, :'. River Basin. Camp ` Judaea,"" Inc.' requested', _ren&vr l of-;. permit; NCO033430 for Camp :Judaea WWTP_, Henderson County; this permitted, F; facility"; diss charges 'treated, waste- water to IHenderson Creek, French Broad River Basin Bon Worth,, Inc. request- ed renewal' of NPDES permit NC0037176for its WWTP in Henderson County., Facility ` , dis- charges treated domes- tic wastewater to.Allen Branch/French" Broad River Basin." Currently fecal coliform and total residual chlorine are water quality limited.._ Henderson County Pub- lic Schools requested renewal of permit NCO066664 for Rugby Junior High School WWTP in Henderson County; this permitted dischargd is treated wastewater to Mill Pond Creek, French Broad River Basin. Veoiia Water North America Operating Ser- vices requested renewal of permit NCO067288 for the Hunter's Glen Subdivision WWTP in Henderson County; This permitted discharge is treated domestic wastewater to - Shaw Creek in the French Broad River Basin. The Etowah . Sewer Company requested re- newal ' of permit; N00071323 for its WWTP in;' Henderson County;, this. permitted discharge' ; pis treated wastewater to the French;, Broad- River within the ,French -Broad- ' River Basin - Henry:K Odom re=. quested _v ,. renewal of.. NPDE$:a. permit . NC0071b62 for ` the Magnolia..Place MHP WWTP 'in ` Henderson " County; ,`.: this permitted discharge is '-treated domestic wastewater to. Clear Creek - AW the French, Broad River Ba- Dana Hill'.'Corporation. requested. _renewal , of: permit. N00073393 for its WWTP in Henderson County;—this permitted discharge is ,. = treated domestic wastewater to an unnamed tributary to Devils Fork in the French Broad . River Basin. Champion Hills POA requested renewal of permit NCO087106 for Champion Hills WWTP in Henderson County. Facility discharges treated wastewater to an unnamed tributary to South Fork Big Willow Creek 1 French Broad River Basin. Currently ammonia nitrogen, dis- solved oxygen, fecal coliform, and total re- sidual chlorine are water quality limited. Carolyn F. Edmunson requested renewal of permit NCO066249 for Country Acres Mobile Home, Park WWTP- in Henderson County, this permitted '`0facility dis= charges;:`.00. ' MGD.� .' treated' wastewater Ito McDorn7ell` -'Creek,:;, <" French Broad ° Rive Basin. 2;` N000067302 May 18, 2010 Dear Mrs. Sprinkle, Thank you for your attention to this permit #NC0071862. Enclosed you will find the necessary paperwork for request of renewal of our permit. The only changes to the facility was the addition of a tablet dechlorination unit per instructed by last permit. Once again, thank you for your handling of the permit renewal. If you have any questions, please call us at (828)685-9520 or email us at c odom@bellsouth.net. Thank you. Sincerely, Henry K. Odom Magnolia Place 1M FIP NPDES APPLICATION - FORM D For privately owned treatment systems treating 100% domestic wastewaters <1.0 MGD Mail the complete application to: N. C. DENR / Division of Water Quality / NPDES Unit 1617 Mail Service Center, Raleigh, NC 27699-1617 NPDES Permit COO. %. If you are completing this form in computer use the TAB key or the up down arrows to move from one field to the next. To check the boxes, click your mouse on top of the box. Otherwise, please print or. type. 1. Contact Information: Owner Name Facility Name Mailing Address City State / Zip Code Telephone Number Fax Number e-mail Address etury Ke-'I-+ 0AoM r-)'el Io } d� ('sA8) 6 5 s qsa L/) C OoM � &_- P SoV-'4 , A)e- k 2. Location of facility producing discharge: Check here if same address as above ❑ Loop �r ��l Street Address or State Road r- - e 1 L, p p p D i-"F / V c- S4 city —a ewd e f 5 o ry v l 06 State / Zip Code C ` 9 a County e Ol r o ilk Cn o Nj 3. Operator Information: Name of the firm, public organization or other entity that operates the facility. (Note that this is not referring to the Operator in Responsible Charge or ORC) Name ,t i-V 61. e-A V o ol Mailing Address city v i I)e State / Zip Code G S 9 Telephone Number Fax Number MAY '2 0 2010 1 of 3 Form-D 05/08 NPDES APPLICATION - FORM D For privately owned treatment systems treating 100% domestic wastewaters <1.0 MGD 4. Description of wastewater: Facility Generating Wastewater(check all that apply): Industrial Number of Employees Commercial ❑ Number: -of Employees Residential Number of Domes, ! School ❑ Number of Students/Staff Other ❑ Explain: Describe the source(s) of wastewater (example: subdivision, mobile home park, shopping centers, restaurants, etc.): M©� i )e h o A e- P j4 t-1< Population served: / �p t) 5. 'hype of collection system Separate (sanitary sewer only) ❑ Combined (storm sewer and sanitary sewer) 6. Outfall Information: Number of separate discharge points Outfall Identification number(s) © d Is the outfall equipped with a diffuser? ❑ Yes ® No 7. Name of receiving stream(s) (Provide a map. showing the exact location of each outfall): %P-,qr G r--ee.Y 8. Frequency of Discharge: NJ Continuous ❑ Intermittent If intermittent: Days per week discharge occurs: Duration: _ 9. Describe the treatment system List all installed components, including capacities, provide design removal forBOD, TSS, nitrogen and phosphorus. If the space provided is not sufficient, attach the description of the treatment system in a separate sheet of paper. __/n� % f J 1.5- 6? � � f?% Vl � �i 0j, e- -,4`� f' o /V � 1 Y¢!U 7 S� '0 fit' C rl Cows,;sf'Ny -ham oi1o_2;,Vd Co,4f6,0e0fs idv w Av`'-F s1 vd v h o > fN� ��K ( 1 or Hof ' ®Al a /t h�or ; ,ti �� b ��- ode c h " - � e .- C hlor Ave- CoW4/�c�' CAA)0h�i`' 2 of 3 e F F veru'� ) () Pp S.�,. f f® W Form-D 05/08 NPDES APPLICATION - FORM D For privately owned treatment systems treating 100% domestic wastewaters <1.0 MGD 10. Flow Information: Treatment Plant Design flow y 03 0 MGD Annual Average daily flow i 00q% MGD (for the previous 3 years) Maximum daily flow _ D L4 MGD (for the previous;..3: years) 11. Is this facility located on Indian country? ❑ Yes ;9 No 12. Effluent Data Provide data for the parameters listed. Fecal Coliform, 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. Parameter Daily Maximum Monthly Average Units of Measurement Biochemical Oxygen Demand (BOD5) / a I Fecal Coliform 1 /Q©m L Total Suspended Solids a? , ! D a lP / L Temperature (Summer) % S aea r"en,� Temperature (Winter) 13 , oie< reps �. pH "? , o A14 ,So 13. List all permits, construction approvals and/or applications: Type Permit Number Type Hazardous Waste (RCRA) (t//19' NESHAPS (CAA) UIC (SDWA) Q( — L ) s-- i Ocean Dumping (MPRSA) NPDES 14 Dredge or fill (Section 404 or CWA) PSD (CAA) M Other Non -attainment program (CAA) 14. APPLICANT CERTIFICATION _ Permit Number n Al lA XIA 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. t-Y ]fie It C)dptoO w ry e ✓'' Printed name *Person Signing Signature o Applicant Title Date North Carolina General Statute 143-215.6 (b)(2) states: 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.) 3 of 3 Form-D 05/08 May 18, 2010 Sludge Management Plan Magnolia Place MIH' Permit #NC0071862 When sludge accumulates at the wastewater plant, a septic Pumping company is called and they remove sludge with the proper equipment and truck. The current company I am using is "Mike's Septic". Once sludge is removed it is transported to Brevard City Facility and properly treated there. FACT SHEET FOR EXPEDITED PERMIT RENEWALS This form must be completed by Permit Writers for all expedited permits which do not require full Fact Sheets. Expedited permits are generally simple 100% domestics (e.g., schools, mobile home parks, etc) that can be administratively renewed with minor changes, but can include facilities with more complex issues (Special Conditions, 303(d) listed water, toxicity testing, instream monitoring, compliance concerns). Basic Information for Expedited Permit Renewals Permit Writer/Date Bob Sledge/August 27, 2010 Permit Number NCO071862 Facility Name Magnolia Place WWTP Basin Name/Sub-basin number French Broad River/04-03-02 Receiving Stream Clear Creek Stream Classification in Permit C Does permit need Daily Max NH3 limits? No Does permit need TRC limits/language? Yes If Yes, add TRC language below Does permit have toxicity testing? No Does permit have Special Conditions? No Does permit have instream monitoring? No Is the stream impaired (on 303(d) list)? For whatparameter? Yes Ecological/Biological IntegrityBenthos If Yes, add 303(d) language below Any obvious compliance concerns? One daily max violation 1/2008 — 6/2010 Any permit mods since lastpermit? No Current expiration date 11/30/2010 New expiration date 11/30/2015 Comments received on Draft Permit? Yes No If Yes, discuss response with Supervisor Most Commonly Used Expedited Language: • 303(d) lanauage for Draft/Final Cover Letters: "Please note that the receiving stream is listed as an impaired waterbody on the North Carolina 303(d) Impaired Waters List. Addressing impaired waters is a high priority with the Division, and instream data will continue to be evaluated. If there is noncompliance with permitted effluent limits and stream impairment can be attributed to your facility, then mitigative measures may be required". • TRC language for Compliance Level for Cover Letters/Effluent Sheet Footnote: "The facility shall report all effluent,TRC values reported by a NC certified laboratory including field certified. However, effluent values below 50 ug/1 will be treated as zero for compliance purposes." BIMS Compliance Download: Queries>Reports>Violations>Monitor Report Violations>Limit Violations for Past 3 Years Reminder: Permits that are not subject to expedited renewal include the following: 1) Major Facility (municipal/industrial); 2) Minor Municipals with pretreatment program; 3) Minor Industrials subject to Fed Effluent Guidelines (lb/day limits for BOD, TSS, etc); 4) Limits based on reasonable potential analysis (metals, GW remediation organics); 5) Permitted flow > 0.5 MGD (requires full Fact Sheet); 6) permits determined by Supervisor to be outside expedited process. Note: This sheet is located on NPDES Server/Cun-entVersions/Expedited Fact Sheet May2010