HomeMy WebLinkAbout7305_INSP_20160824FACILITY COMPLIANCE INSPECTION REPORT
Department of Environmental Quality
Division of Waste Management - Solid Waste Section
UNIT TYPE:
Lined
MSWLF LCID YW Transfer Compost SLAS COUNTY: Person
Closed
MSWLF HHW White
goods Incin T&P FIRM PERMIT NO.: 7305-INDUS-2012
CDLF Tire T&P /
Collection Tire
Monofill Industrial
Landfill X DEMO SDTF FILE TYPE: COMPLIANCE
Date of Site Inspection: August 24, 2016 Date of Last Inspection: October 26, 2015
FACILITY NAME AND ADDRESS:
Duke Energy Progress, Inc. - Mayo Steam Electric Plant
10660 Boston Road
Roxboro, NC 27574
GPS COORDINATES: N: 36.53391 W: -78.92333
FACILITY CONTACT NAME AND PHONE NUMBER:
Robert Miller, w. 336-597-7337, c. 336-503-2875, robert.miller@duke-energy.com
Kimberlee Witt, w. 980-373-2779, c. 336-215-4576, Kimberlee.Witt@duke-energy.com
FACILITY CONTACT ADDRESS:
Same as above.
PARTICIPANTS:
Shawn McKee, NCDEQ, Solid Waste Section
Elizabeth Werner, NCDEQ, Solid Waste Section
Larry Frost, NCDEQ, Solid Waste Section
Kim Witt, Duke Energy
Evan Andrews, Duke Energy
Robert Miller, Duke Energy
Issa Zarzar, Duke Energy
Jake Muessen, Duke Energy
STATUS OF PERMIT:
Permit To Operate (PTO) issued July 10, 2014
PTO expiration date July 10, 2019
PURPOSE OF SITE VISIT:
Comprehensive Inspection
STATUS OF PAST NOTED VIOLATIONS:
None.
OBSERVED VIOLATIONS
None.
FACILITY COMPLIANCE INSPECTION REPORT
Division of Waste Management
Solid Waste Section
Page 2 of 2
ADDITIONAL COMMENTS
The facility is a lined industrial landfill permitted to accept coal combustion by-product (CCB) predominately fly ash,
bottom ash, gypsum, and flue gas desulfurization (FGD) residue from Duke Energy Progress Inc. power generating
facilities. It is also permitted to receive other residues as stated in the facility operations plan section 2.1.2.
1. The facility is permitted to operate between the hours of 7:30am to 6:00pm Monday through Friday and the
hours of 8:00am and 4:00pm on Saturday. Sunday operation may occur during times of heavy plant operations.
Water trucks may be utilized outside of normal operating hours for dust control.
2. The facility permit, site plan, and operations plan were discussed during the inspection. The facility permit to
operate is for the operation of Phase 1 and the facility is currently placing material in Phase 1. An additional
10 Phases (Phase 2 through 11) have been proposed. Phase 1 is 31 acres and has a double liner with leak
detection system.
3. The facility is operated by Charah, Inc. which is responsible for hauling materials to the landfill, daily
operations of the landfill, and conducting other associated activities.
4. a. Annual internal training on the Mayo Steam Electric Plant Landfill Operations Plan was last conducted on
10/8/15.
b. The following Charah, Inc. personnel are NC Certified Landfill Managers:
Rob Long, Certified Landfill Manger, No. 11-02-00021, exp. 06/22/17
Scott Martin, Certified Landfill Manager #13-02M-00072, 7/24/16
Christopher Nowell, Certified Landfill Manager #15-02M-00135, 4/22/18
John Johnson, Certified Landfill Operator, No. 14-020-00100, exp. 01/11/2017
Additional Duke Energy personnel are certified but not listed on the report. Charah personnel are responsible
for landfill operations; certified staff are always present when the landfill is in operation.
5. The facility has a current NC Division of Air Quality, Title V Permit. The permit is #03478T41 issued on
January 9, 2015.
6. The current erosion and sedimentation control plan for the facility is on file. The facility conducts erosion
and sedimentation control inspections once a week and after ½ inch of rain within 24 hours. Facility
inspection records were verified.
7. Financial assurance documentation for the facility was reviewed during the inspection. The financial
assurance was submitted by Duke Energy Carolina on March 22, 2016. The approved financial assurance
includes $4,008,925 for closure, $864,615 for post-closure care, and $2,000,000 for potential assessment and
corrective action.
8. For 2016 (1/1/16 to 8/23/16), the facility had landfilled 67,436.94 tons. For the annual reporting period July
1, 2015-June 30, 2016 the facility landfilled 143,287.62 tons of waste.
9. Dust control plans appear accurate and up-to-date.
The item(s) listed above were observed by Section staff and require action on behalf of the facility in order to come into or maintain compliance
with the Statutes, Rules, and/or other regulatory requirements applicable to this facility. Be advised that pursuant to N.C.G.S. 130A-22, an
administrative penalty of up to $15,000 per day may be assessed for each violation of the Solid Waste Laws, Regulations, Conditions of a Permit,
or Order under Article 9 of Chapter 130A of the N.C. General Statutes. Further, the facility and/or all responsible parties may also be subject to
enforcement actions including penalties, injunction from operation of a solid waste management facility or a solid waste collection service and any
such further relief as may be necessary to achieve compliance with the North Carolina Solid Waste Management Act and Rules.
FACILITY COMPLIANCE INSPECTION REPORT
Division of Waste Management
Solid Waste Section
Page 3 of 3
10. During the inspection, the semi-annual ground water, surface water and leachate monitoring report for the
sampling event conducted November 3, 2015 and April 6, 2016. Five groundwater wells, three surface water
locations and two leachate port locations were monitored. Groundwater well monitoring indicated the
presence of barium, iron, manganese, and zinc. The observed concentrations are reported to be consistent
with historical readings at the applicable well.
11. The leak detection system is outlined in the facility operations plan section 2.3.3. Leachate system records were
reviewed during the inspection. Internal inspections of the system occur weekly. The LDS records indicate that
the flow meter for the system has been out of operation for several months, parts are currently being shipped in
order to implement repairs. The facility should notify the inspector when the flow meter is operational once
more. The facility has developed an accurate backup method for determining flow from this system while the
meter has been out of service.
12. Leachate and contact water generated by the facility is collected as per approved Operations Plan (Sections
2.2 and 2.3) and held in onsite tanks until discharged into the lined FGD settling pond for treatment and then
released in accordance with the National Pollutant Discharge Elimination System (NPDES) permit for the
facility. A new NPDES permit is pending.
13. Facility access roads are of all-weather construction and are well maintained.
14. Operational cover is being maintained as approved in the facility Operations Plan (Section 2.1.8.1 and
Appendix I, Dust Control Plan). Minimal soil is utilized for cover; landfilled materials are moistened and
allowed to crust over to prevent windblown material. Additionally, Gorilla Snot is used to aid in the process
of crusting when needed.
15. Side slopes and inactive areas have soil cover and established vegetation. Side slopes were well vegetated.
Vegetative growth on side slopes and facility property are mowed regularly every six weeks as needed. No
on-site or off-site erosion observed. Reseeding is done as needed.
16. No windblown dust from landfill operations was noted during the inspection.
17. The Steam Station was in operation at the time of the site visit and ash was being placed in the working face.
The active fill area is kept moist to control dust.
Active disposal area – Phase 1
FACILITY COMPLIANCE INSPECTION REPORT
Division of Waste Management
Solid Waste Section
Page 4 of 4
18. Edge of waste markers have been installed and are being maintained
19. The facility is in discussions with the Solid Waste Section Permitting Branch regarding improvements to the
Leachate Collection System (LCS), including; the original slip-joint construction and chimney drain designs.
Permitting will keep the Solid Waste Section Field Operations Branch apprised of any design changes made and
timing.
20. The facility is secured by a locked gate. Personnel are on site during operating hours. The facility has all
required information on signs.
Please contact me if you have any questions or concerns regarding this inspection report.
_ Phone: 919-707-8284
Environmental Senior Specialist
Regional Representative
Sent on:
September 9, 2016
Email:
X
Hand delivery US Mail Certified No. [ _]
Copies: Ellen Lorscheider, Section Chief, Solid Waste Section
Ed Mussler, Permitting Branch Head, Solid Waste Section
Jason Watkins, Field Operations Branch Head, Solid Waste Section
Elizabeth Werner, Permitting Hydrogeologist, Solid Waste Section
Larry Frost, Engineering Project Manager, Solid Waste Section