Loading...
HomeMy WebLinkAboutNC0055255_authorization to construct_20150120 Parkins, LLC RECEIVED DEWWWR Crown Mobile Home Park WWTP JAN 2 0 2015 Authorization to Construct No. 055255A03 Issued November 17,2014 Water Quality Permitting Section' Engineer's Certification 6;;v' �- (ai , as a duly registered Professional Engineer in the State of North Carolina,having,been authorized to observe(periodically/weekly/full time) the construction of the modifications and improvements to the Crown Mobile Horne Park Wastewater Treatment Plant,located in Guilford County,hereby state that,to the best of my abilities, due care and diligence was used in the observation of the following construction: Installation of one (I) new W disinfection unit capable of treating 70 GPM tertiary filter effluent and meeting at a minimum 30,000 µWseckm2 after 10,000 hours of operation,manufacturer recommended spare parts, piping, and controls; installation of an autodialer alarm system to alert operator/owner of imminent W failures so the necessary actions are conducted to place the backup tablet chlorination/dechlorination systems in service; in conformity with the project plans, specifications, and other supporting data subsequently filed and approved by the Department of Environment and Natural Resources I certify that the construction of the above referenced project was observed to be built within substantial compliance,intent and in conformity with all applicable regulations and statutes and the project plans,specifications,and other supporting documentation comprising the Authorization to Construct Permit plic 'on package. Signatur Registration No. Date Mail this Certification to: Attn: Ron Berry Complex Permitting Unit DENR/DWR/Water Quality Programs J J iQ 1617 Mail Service CenterMJ1CC,.: Raleigh,NC 27699-1617 NCDENR North Carolina Department of Environment and Natural Resources Pat McCrory John E. Skvarla, III Governor Secretary November 17, 2014 Robert P. Hahn Owner Parkins, LLC P. O. Box 1000 Pittsboro,North Carolina 27312 SUBJECT: Authorization to Construct A to C No. 055255A03 Parkins, LLC Crown Mobile Home Park WWTP Dear Mr. Hahn: A letter of request for an Authorization to Construct was received October 10, 2014, by the Division of Water Resources (Division), and final plans and specifications for the subject project have been reviewed and found to be satisfactory. Authorization is hereby granted for the construction of modifications to the existing 0.042 MGD Crown Mobile Home Park WWTP , with discharge of treated wastewater into the unnamed tributary to Hickory Creek in the Cape Fear River Basin. This authorization results in no increase in design or permitted capacity and is awarded for the construction of the following specific modifications: Installation of one (1) new UV disinfection unit capable, of treating 70 GPM tertiary filter effluent and meeting at a minimum 30,000 µWsec/cm? after 10,000 hours of operation, manufacturer recommended spare parts, piping, and controls; installation of an autodialer alarm system to alert operator/owner of imminent UV failures so the necessary actions are conducted to place the backup tablet chlorination/dechlorination systems in service; in conformity with the project plans, specifications, and other supporting data subsequently filed and approved by the Department of Environment and Natural Resources. This Authorization to Construct is issued in accordance with Part III, Paragraph A of NPDES Permit No. NCO055255 issued effective October 1, 2011, and shall be subject to revocation unless the wastewater treatment facilities are constructed in accordance with the conditions and limitations specified in Permit No.NC0055255. 1617 Mail Service Center,Raleigh,North Carolina 27699-1617 Phone:919-807-63001 Internet:www.ncwaterquality.org An Equal OpportunitMi'firmalive Action Employer Robert P.Hahn, Owner Parkins,LLC November 17,2014 Page 2 of 3 The sludge generated from these treatment facilities must be disposed of in accordance with G.S. 143-215.1 and in a manner approved by the Division. In the event that the facilities fail to perform satisfactorily, including the creation of nuisance conditions, the Permittee shall take immediate corrective action, including those as may be required by the Division, such as the construction of additional or replacement wastewater treatment or disposal facilities. The Winston-Salem Regional Office, telephone number (336) 775 - 9800, shall be notified at least forty-eight (48) hours in advance of operation of the installed facilities so that an on site inspection can be made. Such notification to the regional supervisor shall be made during the normal office hours from 8.00 a.m. until 5:00 p.m. on.Monday through Friday, excluding State Holidays. Upon completion of construction and prior to operation of this permitted facility, a certification must be received from a professional engineer certifying that the permitted facility has been installed in accordance with the NPDES Permit, this Authorization to Construct and the approved plans and specifications. Mail the Certification to: NPDES Unit, DWRJDENR, 1617 Mail Service Center, Raleigh,NC 27699-1617. Upon classification of the facility by the Certification Commission, the Permittee shall employ a certified wastewater treatment plant operator to be in responsible charge (ORC) of the wastewater treatment facilities. The operator must hold a certificate of the type and grade at least equivalent to or greater than the classification assigned to the wastewater treatment facilities by the Certification Commission. The Permittee must also employ a certified back-up operator of the appropriate type and grade to comply with the conditions of T15A:8G.0202. The ORC of the facility must visit each Class I facility at least weekly and each Class II, III and IV facility at least daily, excluding weekends and holidays, must properly manage the facility, must document daily operation and maintenance of the facility, and must comply with all other conditions of T15A:8G.0202. A copy of the approved plans and specifications shall be maintained on file by the Permittee for the life of the facility. During the construction of the proposed additions/modifications, the permittee shall continue to properly maintain and operate the existing wastewater treatment facilities at all times, and in such a manner, as necessary to comply with the effluent limits specified in the NPDES Permit. You are reminded that it is mandatory for the project to be constructed in accordance with the North Carolina Sedimentation Pollution Control Act, and when applicable, the North Carolina Dam Safety Act. In addition, the specifications must clearly state what the contractor's responsibilities shall be in complying with these Acts. Prior to entering into any contract(s) for construction, the recipient must have obtained all applicable permits from the State. Robert P.Hahn, Owner Parkins,LLC November 17,2014 Page 3 of 3 Failure to abide by the requirements contained in this Authorization to Construct may subject the Permittee to an enforcement action by the Division in accordance with North Carolina General Statute 143-215.6A to 143-215.6C. The issuance of this Authorization to Construct does not preclude the Permittee from complying with any and all statutes, rules, regulations, or ordinances which may be imposed by other government agencies (local, state, and federal) which have jurisdiction. If you have any questions or need additional information, please contact Ron Berry at telephone number(919) 807-6396. Sincerely, Thom . eeder, Director Division of Water Resources/NCDENR cc: Gary S. MacConnell, P.E. MacConnell &Associates, P.C. P. O. Box 129 Morrisville,NC 27560 DWR/Winston-Salem Regional Office, Water Quality Programs Central Files NPDES File Without Engineer's Certificate attached: Guilford County Health Department