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HomeMy WebLinkAboutSinger Furn_Closure Certification Report-OCRCLOSURE CERTIFICATlON REPORT FOR SINGER FURNITURE COMPANY • PLANT NO. 33 904 VIRGINIA STREET LENOIR, NORTH CAROLINA HAZARDOUS WASTE MANAGEMENT PERMIT NUMBER NCD000604322 July 1993 -CONTENTS Figures iv Tables jy 1. Introduction 1 Facility Description 1 Facility Operation and Background 3 2. Description of Hazardous Waste Management Units 4 Container Storage Area 4 Incinerator 5 3. Description of Closure Field Tasks 6 Site Inspection 6 Closure of Container Storage Area 6 Closure of Incinerator 9 -4. Discussion of Analytical Results 12 Container Storage Area 12 Incinerator Refractory 12 Floor Wash/ Absorbent 12 Final Rinse of Floor Wash 14 Background Samples 14 5. St8tlstico.I Evaluations 1C:: ..... 6. Certifications 22 Appendices A Directory of Project Contacts and Closure Site Workers B. Copy of Approved Closure Plan C. Bills of Lading, Manifests, and Incinerator Operating Records D. Laboratory Analytical Results and Chain-of-Custody Forms E. Copy of Field Logbook and Sampling Log F. Photographic Documentation of Closure Activities iii FIGURES Number Page 1 Site Plan 2 2 Waste Management Area Soil Sampling Grids and Locations 8 TABLES Number Page 1 Summary of Analytical Results 13 2 Comparison of Toluene Data 16 ~ 3 Computation of the Between Sample Means for Toluene 16 4 Computation of the Variation With the Toluene Data 17 5 ANOVA Summary for Toluene Data 17 6 Comparison of Xylene Data 18 7 Computation of the Between Sample Means for Xylene 18 8 Computation of the Variation Wrthin the Xylene Data 19 9 ANOVA Summary for Xylene Data 19 10 Comparison of MEK Data 20 11 Computation of the Between Sample Means for MEK 20 12 Computation of the Variation Within the MEK Data 21 13 ANOVA Summary for MEK Data 21 -iv r ~ «:• SECTION 1 INTRODUCTION 1.1 FACILITY DESCRIPTION Singer Furniture Company {Singer) is located in Lenoir, North Carolina. The street address is: Singer Furniture Company Plant No. 33 904 Virginia Street, S.W. Lenoir, North Carolina 28645 The mailing address is: Singer Furniture Company Post Office Box 1588 Lenoir, North Carolina 28645 Appendix A includes a list of contacts for the Singer facility. Figure 1 is a facility topographic map and site plan. This figure presents the plant buildings, property boundaries, parking lots, etc. Topography is shown at 5-foot contour intervals for an area extending approximately 1000 feet in all directions from the perimeter of the hazardous waste management facilities undergoing closure. The Singer property is bounded on the north by Lower Creek, on the east by Virginia Street, on the west by property owned by the City of Lenoir, and on the south by private property. All contiguous properties are zoned for industrial use. The hazardous waste management units being closed consist of a Container Storage Area and an incinerator and associated building located north ot Plant No. 33. 1 ... ·······-·-·-··· -·-·---- PLEASE ASK FOR AN ASSISTANCE TO SEE BLUEPRINTS IN THE BOOK 1--- 1.2 FACILITY OPERATION AND BACKGROUND Singer is a manufacturer of dining room, bed room, wall units, electronics, and occasional furniture. Hazardous wastes are generated from the finishing processes used at the plant. Nonliquid solid wastes in the form of filler scrapings, lacquer dust, and discarded rags are generated in the manufacturing process. Filler scrapings and lacquer dust are generated during the cleanup of spray booths where the material is applied to furniture. Discarded rags are used to wipe off filler and dust from the product during finishing operations. All three wastes are handled, stored and treated as ignitable wastes although they are not normally expected to be ignitable at the time of storage or treatment. These three wastes are generated at two Singer sites in Lenoir as well as plants in Roanoke, Virginia, and Washington, North Carolina. Non liquid wastes from offsite plants were transported to Singer ~lant 33 in Lenoir for treatment by incineration. The wastes were stored in containers in the Container Storage Area until incinerated. Liquid wastes generated from the manufacturing operation include stains, rinser paints, lacquers, and other finishes used in furniture finishing. Other onsite liquid wastes generated include spent nonhalogenated solvents used in the cleanup of equipment and wash-off of finished furniture. All liquid wastes are characterized and transported to an EPA listed treatment, storage, and disposal (TSO) facility for recycling. In summary, Singer Plant No. 33 served as a storage and treatment facility for ignitable solid hazardous waste generated by several Singer plants. Only non liquid hazardous wastes were stored for longer than 90 days, and these were incinerated in the pyrolitic incinerator. The incinerator residue was classified as nonhazardous and disposed of in a local landfill. The incinerator and adjacent waste storage area are the subject hazardous waste management units closed in accordance with the approved closure plan included as Appendix B of this report. 3 SECTION 2 DESCRIPTION OF HAZARDOUS WASTE MANAGEMENT UNITS 2.1 CONTAINER STORAGE AREA The Container Storage Area is located outdoors on the north side of the Plant No. 33 building, as shown of Figure 1. The maximum inventory of drums in storage at any given time during the operating life of the facility was approximately 500. Drummed hazardous waste included lacquer dust, filler scrapings, and discarded rags. These are non liquid solid wastes. The container storage area was managed and permitted to store only wastes that did not contain free liquids. The only other waste stored in this general area is water wash stain, a nonhazardous liquid waste. It is '9 stored in a 6000 gallon storage tank adjacent to the incinerator building and is not a part of the permit or these closure activities. The Container Storage Area consists of a designated area just west of the Lumber Shed, north of Plant No. 33. This area is approximately 50 by 76 feet. The Container Storage Area is bounded by a chain·link fence on the north, landscape timbers on the east a.nd west, and the access road leading to the incinerator on the south. Drums of waste were stored in the Container Storage Area on wooden pallets to prevent contact with any standing precipitation. The pallets were placed in rows so as to maintain at least a 3-foot aisle between rows for inspection purposes. No more than four drums were stored on a pallet. Steel 55-gallon drums were used at the facility to store solid hazardous waste. The drums were constructed of low carbon steel, meeting U.S. Department of Transportation (DOT) Speciflcation No. 17H. 4 2.2 INCINERATOR The Plant No. 33 treatment and storage facility received wastes only from Singer Furniture plants. The waste burned in Singer's incinerator was hazardous solely by characteristic if ignitability (0001 ). The waste contains insignificant concentrations of Appendix VIII constituents. Therefore, the facility was exempt [according to 40 CFR 264.340 (c)] from the requirements of 264 Subpart 0, except for waste analysis and closure. The incinerator system consisted of a main pyrolytic chamber followed by a thermal reactor. The system was charged manually by loading solid materials into the incinerator chamber. Nonhazardous liquid waste was injected into the chamber to assist in controlling operating temperatures through an atomizing nozzle. The liquid waste consisted of the water-wash stain waste that simply replaced cooling water in the operation. The feed rate of the liquid waste was controlled by the exhaust temperature from the thermal reactor. The waste feed was modulated to maintain the exhaust temperature in the proper operating range. Natural gas was used in the system as the auxiliary fuel. Fifty-five gallon drums containing solid hazardous waste were transported from the Container Storage Area to the incinerator by a forklift equipped wrth a drum clamp. The contents were historically emptied onto the recessed concrete slab in front of the incinerator and manually loaded into the incinerator with a shovel prior to firing. Most recently, waste was emptied from the drums into a steel container and mixed with sawdust prior to loading into the incinerator. The burned mixture was 40 percent sawdust and 60 percent waste. The last recorded waste processed through the incinerator was performed on July 31, 1991 (Appendix C). Since that time, the incinerator and Container Storage Area have been inactive and no wastes have been stored or processed. 5 SECTION 3 DESCRIPTION OF CLOSURE FIELD TASKS 3.1 SITE INSPECTION A site inspection was conducted to identify areas of visible evidence of spills or contamination and assure the adequate storage space in the 90 day accumulation area for drums generated during the closure activities. In addition, a site control plan was established, key contacts were identified, and it was confirmed that all utilities were disconnected. These activities were conducted and no evidence of spills or contamination were identified in the Container Storage Area or in the incinerator building. The 90 day -accumulation area appeared to have adequate storage space available tor drums expected to be generated. Site control was established prior to demolition activities and a list of key personnel was also established and included in the Field Logbook. The site inspection and initiation of onsite closure activities were conducted on June 1, 1993. 3.2 CLOSURE OF CONTAINER STORAGE AREA Upon initiation of closure activities at the Container Storage Area, no containers of waste were present. Markers along the north side of the area identified where rows of drums were stored and selected for incineration based on duration of storage. As stated in the above section, there was no evidence of spills or contamination detected on the surface. Therefore, no excavation or removal of surface materials was required. 6 (I As indicated on Figure 2, the sampling locations/grids were preselected as identified and included in the closure plan. These locations were identified to demonstrate if statistical differences exist between the Container Storage Area and background conditions. At each of the identified grids (1,9,10,17, and 25), the surface gravel was removed using a pick and shovel. The soil was then collected using a metal sampling trowel and placed directly into the appropriate laboratory container, labeled, ;:ind sealed. The containers were then placed into a cooler with ice and prepared for shipment to the Ross Analytical Services, Inc. for analysis. Split samples were collected simultaneously at each of the sampling grids. These split samples were included with the other samples collected, however, they were identified with a unique sample identification number. These samples were collected in the event that a container was damaged or broken in shipment. Samples collected were analyzed by the laboratory for the following parameters and by the method as specified: Methyl ethyl ketone by Method 8015 Toluene by Method 8020 Xylene by Method 8020 Dimethyl phthalate by Method 8060 bis(2~Ethylhexyl) phthalate by Method 8060. Coolers containing the samples were shipped via Federal Express to the laboratory following proper chain-of-custody procedures. Copies of the chain~of-custody forms are included with the analytical results presented as Appendix D. An identical grid layout was also established in the background area as identified on Figure 1. The same grids were sampled as those in the Container Storage Area following the same sampling strategies. Equipment used during the sampling in both of these areas was decontaminated between each of the sampling grids by triple washing and final rinse. All decontamination fluids generated were contained, and upon completion of sampling, were placed into the drums of liquids generated during the washing of the incinerator floor, as discussed later in this report. 7 All sampling activity was recorded in the Sample Log located toward the back of the Field logbook, as copied and included as Appendix E. 3.3 CLOSURE OF INCINERATOR Operating records for the last month of incinerator operation were obtained and are included in Appendix C. Also included in Appendix C is the waste manifest for the last operating cycle of the incinerator. These records were found to be In accordance with the operating permit. The closure of tl1e incinerator was initiated by confirmation that all power, water, and gas had been disconnected from the incinerator building. All salvageable items were removed from the building prior to demolition. The debris generated during the building dismantling and removal was segregated into two containers. One container was used for all the waste debris including wood, insulation, etc. and the second container for the salvageable metal/steel. The sheet metal siding was removed and staged for placement into a container. During the siding removal, personnel equipped in Level C personal protective equipment removed the incinerator refractory using pneumatic power tools. The refractory was placed into steel 55-gallon drums and labeled sequentially as they were filled. Drums were preliminarily staged adjacent to the incinerator building until relocated to the onsite drum storage and 90 day accumulation area located on the southwest corner of the Plant No. 33 manufacturing building. It was observed during refractory removal that the thickness of refractory ranged from 4.5 inches along the top of the incinerator to iO inches on the back wall. Due to the variability of the refractory thickness, a much larger quantity of drummed refractory was generated. The initial estimate was 110 cubic feet of refractory would be placed into an estimated 12 drums. However, upon completion of the refractory removal, 29 drums had been filled. Dismantling of the uncontaminated building was accomplished using hand tools and using the bucket of the backhoe. The overhead door was salvaged as requested 9 by Singer. All ancillary piping and plumbing were disconnected while refractory removal activities continued. Upon completion of refractory removal, all generated drums of refractory were labeled and staged. The incinerator stack and catwalk were then dismantled by removing anchor bolts using hand tools or cut with a torch if needed. The bottom six feet of the incinerator stack had refractory remaining. This refractory was removed from the stack prior to placement of the stack into the container for salvage steel. The incinerator was cut horizontally In half, with the two halves removed using the backhoe and placed into the container for salvage. Following the removal of the incinerator and all ancillary equipment, the main supports and roof were collapsed using the backhoe. The uncontaminated debris materials were then placed into the appropriate container until final solid waste disposal arrangements are made. Three randomly selected drums of refractory were sampled. The sampling was performed by collecting a representative sample from drums RF-5, RF-12, and RF-25. These samples were placed into appropriate sample containers, labeled, sealed, and -immediately placed into a cooler for shipment to the laboratory for analysis. Following complete removal of all debris generated from the building demolition, the recessed concrete floor was pressure washed. Waters collected in the recessed sump located in the northwest corner of the floor were pumped into drums containing floor-dry type bagged absorbent material. These drums were numbered sequentia!!y and staged for movement to the onsite drum storage arsa. The ftoor vvas washed three times with a final rinse sample (the third wash) collected and analyzed for the following parameters: Methyl ethyl ketone by Method 8015 Toluene by Method 8020 Xylene by Method 8020 Of methyl phthalate by Method 8060 bis(2-Ethylhexyl) phthalate by Method 8060. This sample was not specified in the closure plan, however, it was collected to document the effectiveness of the.washing activities of the building floor. 10 -------·-----·-· ... The drums of solidified materials were sampled after the pressure washing activities were complete. Samples were collected from three drums using a sampling spoon and placed into the appropriate laboratory containers. These sample containers were labeled, sealed, and immediately placed into a cooler with ice. The samples were prepared for shipment, with the refractory samples collected, following proper chain-of-custody procedures. The final sampling and onsite closure activities were concluded on June 4, 1993. All wastes generated during the closure activities were left onsite until final disposal arrangements are finalized. The drums of waste were all staged in the drum storage area previously described and the containers of debris and salvage were staged at the location of the incinerator. An inventory of the total wastes generated included the following: Salvage steel/metal Miscellaneous Debris Refractory Solidified Floor Wash + /-15 cubic yards + /-15 cubic yards 29 drums 4 drums. Appendix F is a photographic documentation of the closure activities. 11 SECTION 4 DISCUSSION OF ANALYTICAL RESULTS Table '1 present a Summary of Analytical Results of samples collected during the performance of closure activities. The original data and associated chain-of- custody forms are attached as Appendix D. A brief discussion of each group of samples collected from the areas are identified below. 4.1 CONTAINER STORAGE AREA All sample results indicate that no contaminates were detected in any of the soil samples collected. All test results were below the Practical Quantitation Limit (PQL) of -the laboratory. This further indicates that the Container Storage Area has not been affected by the storage of waste materials prior to processing in the incinerator. 1• 4.2 INCINERATOR REFRACTORY Three drums of refractory material were sampled. Toluene was detected at a concentration of 3.6 ug/Kg [parts per billion (ppb)] in one sample. The POL of the laboratory is 2.0 ppb. No other analyte was detected in the samples analyzed. The reported toluene concentration is less than twice the POL and is believed to be insignificant. 4.3 FLOOR WASH/ABSORBENT Three drums of solidified floor wash were sampled and analyzed. The samples indicated the presence of methyl ethyl ketone (MEK) ranging in concentration from 20 ug/Kg to 51 ug/Kg. Toluene was detecte·d in two samples at concentrations 12 _... VJ 41 -TABLE 1 Summary of Analytical Results Singer Furniture Company Lenoir, NC ---------1 -1 SAMPLE (_s_p.M_PLE ID LOCATION _ -Methyl ethyl ketone Toluene SFC-W1-1 Waste Management Area -Grid 1 <POL <POL SFC-W2-9 Waste Management Area -Grid 9 <POL <POL SFC-W3-10 Waste Manaaement Area -Grid 10 <POL <POL SFC-W4-17 Waste Manaqement Area -Grid 17 <POL <POL SFC-W5-25 Waste Management Area -Grid 26 <.POL <POL SFC-81-1 Backoround Area -Gri<:I 1 <POL <POL SFC-8.2-9 Backoround Area -Grid 9 <POL <POL SFC-83-10 Backaround Area • Grtd 10 <POL <POL SFC-84-17 Backaround Area -Grid 17 <POL <POI.. SFC-85-.25 Background Area -Grid 25 <POL <POL Water Trip Blank Trip Blank <POL <POL RF-5 Waste Refractorv -Drum 5 <POL <POL RF-12 Waste Refmctorv -Dru m 12 <POL 3.6 RF-24 Waste Refractorv -Drum 24 <POL <POL SFC-Fll Solidified Floor Wash -Drum 1 20 <POL SFC-Fl2 Solidified Floor Wash -Drum 2 3 4 4.3 SFC-FL3 Solidified Floor Wash -Drum 3 !> 1 4.sa SFC-FL·W1 Final Rll'\Se of Floor Wash <POL <POL Water TriP Blank Trip Blank <POL <POL Xylene <POL <POL <POL <POL <POL <POL <POL <POL <POL <POL <POL <POL <POL <POL <POL 14 <POL <POL <POL DI methyl phthalate <PQL <PQL <POL <POL <POL <POL <POL <POL <POL <POL NA <POL <POL <POL <POL <POlo. <POL <POI.. NA it bls(2·Ethylhexyl) hthalate <PQL <POL <POL <PQL <PQL <POL <POL <PQL <POL <POL NA <POL <POL <POL <POL <PO~ <POL <POL NA 1m;,._1it .. ram1m:««!D\itm1W<mW!ffilk1fi!!!1J~:~•m-~-wmmwmmn-~1 NOTES: Results are reported In ug/Kg for solids and usVL for liquids. POL=Laboratory Praotlcal Ouantitation Limit NA .. Not Analyzed aSurrogate recovery was outside control limi ts due to matrix interference. • I ranging from 4.3 to 4.5 µg/kg, and xylene was detected in one sample at a concentration of 14 µg/kg. The mean (average) values are calculated using 1/2 of the POL for sample results not detected at the POL The average MEK concentration is calculated as 35 µg/kg and the MEK POL was reported as 20 µg/kg. The average· MEK concentration is less than twice the POL and is believed to be insignificant. The average concentration of toluene is calculated as 3.3 µg/kg. The toluene POL was reported as 2 µg/kg. The average toluene concentration is less than twice the POL - and is believed to be insignificant. The average xylene concentration is calculated as 6.0 µg/kg and the xylene POL is reported as 4 µg/kg. The average xylene concentration is less than twice the POL and believed to be insignificant. 4.4 FINAL RINSE OF FLOOR WASH The final rinse sample of the concrete floor was collected to assist in the determination of washing effectiveness. The analytical result of this rinse sample indicated no analytes were detected. This would indicate that the washing of the floor ~-was successful in removing any contaminants that may have remained from the operation of the incinerator. Furthermore, because contaminants were detected in the drums of floor wash/absorbent and not detected in the final rinse of the floor, it is indicative that if any contamination was present prior to the wash it has been removed and decontamination of the concrete floor beneath the incinerator was successful. The results also indicate that the detected constituents in the solidified floor wash may be attributed to the absorbent material. 4.5 BACKGROUND SAMPLES All five sample results indicate t~at no contamination was detected ln any of the soil samples collected. All results are below the POL of the laboratory for all analytes tested. 14 SECTION 5 STATISTICAL EVALUATIONS The approved closure plan specifies that standard statistical procedures will be used to demonstrate that the 99 percent upper confidence limit for each constituent is equal to background conditions found at the site. The plan further states that analysis of variance (ANOVA) technique will be used to ascertain whether there is a difference between the mean analytical values of the background samples and the waste management area samples at the 1 percent level of significance. Using the procedures described in Statistical Analysis for Decisionmaking, Charles Nickerson, Petrocelli Books, Inc. 1978, pages 257 to 274, one can calculate the confidence interval and determine the significance of the differences. For calculation purposes one half of the reported POL value was used to calculate mean values and variances. Because the computed value of the F statistic is less than the critical F values for the 99 percent fractile (1 % level of significant) tables, no waste management samples are significantly different than the background samples. Tables? through 13 provide the approximate calculations for those constituents that were positively detected. Based on the statistical analysis and because 1) the closure generated solid waste that did not exhibit the characteristic of a hazardous waste, 2) the waste is not derived from the treatment of a listed hazardous waste, and 3) the waste meets all hazardous waste land disposal restriction, it may be disposed in a Resource Conservation and Recovery Act (RCRA) Subtitle D nonhazardous waste landfill and in accordance with State and local solid waste disposal requirements. 15 - I TABLE 2. COMPARISON OF TOLUENE DATA Sample number Solidified floor (N) Background Waste refractory wash 1 1 1 1 2 1 3.6 4.3 3 1 1 4.5 4 1 5 1 !~ 5 5.6 9.8 ~ 1 1.87 3.27 x = :r ~ / 11 = 1.ss TABLE 3. COMPUTATION OF THE BE1WEEN SAMPLE MEANS FOR TOLUENE Solidified floor Sample number Background Waste refractory wash (N) (X -X)2 ~ -X)2 ~ -X)2 1 .72 4 x 104 2.02 2 .72 4 x 10'4 2.02 3 .72 4 x 1G4 2.02 4 .72 5 .72 N 3.61 1.2 x 103 6.05 I: {XN ~ X)2 1 Grand sum 9.66 16 TABLE 4. COMPUTATION OF THE VARIATION WITH THE TOLUENE DATA Solidified floor Sample number Background Waste refractory wash ~ -5<,)2 ~ -~)2 ~ -'Az)2 1 0 .76 5.15 2 0 2.99 1.06 3 0 .76 1.51 4 0 5 0 5 0 4.51 7.73 E (XN -X ,..)2 1 Grand sum 12.24 TABLE 5. ANOVA SUMMARY FOR TOLUENE DATA Mean Computed Sum of Degrees of squares value of F squares (SS) freedom (d0 (MS) (M~/MSW) F.01 (2,8) Between 9.66 2 4.83 groups Within 12.14 8 1.53 groups Totals 21.90 10 3.16 8.65 TABLE 6. COMPARISON OF XYLENE DATA Sample number (N) Background Solidified floor wash 1 2 2 2 2 14 3 2 2 4 2 5 2 !Xi 10 18 ~ 2 6 x = r.~/8 :::;: 3.5 TABLE 7. COMPUTATION OF THE BETWEEN SAMPLE MEANS FOR XYLENE Sample number Background Solidified floor wash (N) <Xi v X)2 (Xi v X)2 1 2.25 6.25 2 2.25 6.25 3 2.25 6.25 4 2.25 5 2.25 N 11.25 18.75 E (XN -X)2 1 Grand sum 30 18 TABLE 8. COMPUTATION OF THE VARIATION WITHIN THE XYLENE DATA Sample number Background Solidified floor wash {~ -Xii ~ -~}2 1 0 16 2 0 64 3 0 16 -4 0 5 0 N 0 96 E {XN -XN)2 1 Grand sum 96 TABLE 9. ANOVA SUMMARY FOR XYLENE DATA SS df MD F Fm (i,6) Between group 30 1 30 With group 96 6 16 Total 126 7 1.8 13.7 19 TABLE 10. COMPARISON OF MEK DATA Sample number (N) Background Solidified floor wash 1 10 20 2 10 34 3 10 51 4 10 5 10 r~ 50 105 ~ 10 35 x = r~18 = 19.38 TABLE 11. COMPUTATION OF THE BElWEEN SAMPLE MEANS FOR MEK Sample number Background Solidified floor wash (N) (Xi -X)2 ~ -X)2 1 87.98 243.98 2 87.98 243.98 3 87.98 243.98 4 87.98 5 87.98 N 439.92 731.95 E (XN -X)2 1 Grand sum 1,172 20 r I SECTION 6 CERTIFICATIONS In accordance with the approved closure plan and the regulatory requirements cited in 264.115, certification statements from a North Carolina registered independent professional engineer and the owner /operator of the facility each attesting that the incinerator and container storage area have been closed in accordance with the specifications of the approved closure plan are provided herein. Singer Furniture Company requests that the Director notify the company that it is no longer required to maintain financial assurances for closure care of the incinerator and container storage areas identified in permit number NCD000604322. 22 APPENDIX A DIRECTORY OF PROJECT CONTACTS AND CLOSURE SITE WORKERS -DIRECTORY OF PROJECT CONTACTS AND CLOSURE SITE WORKERS Closure Consurtant: Environmental Quality Management, Inc. 3325 Chapel Hill Blvd., Suite 250 Durham, NC 27707 Project Manager: Tom Robertson (919) 489-5299 Certifying Engineer: John P. Carroll Jr., PE (919) 489-5299 Onsite Personnel: Tim Greetis (919) 825-7500 Field Subcontractor: Four Seasons Industrial Services 3107 S. Elm-Eugene St. P.O. Box 16590 Greensboro, NC 27 416 Project Manager: James Holmes {919) 273-2718 Onsite Foreman: Travis Clapp {919) 273-2718 Laboratory: Ross Analytical Services, Inc. 16422 Foltz Industrial Parkway Strongsville, OH 44136 Project Manager: Dale Mori (216) 572-3200 Singer Furniture Co.: Singer Furniture Company Plant No. 33 On.1. \fir'f1inh::i ~trPPt ~~ .... !:!" .. ~ ~·· ~~· Lenoir, NC 28645 Site Contact: Jack Triplett (704) 728-1682 Facility Engineer: Dana Crump (704) 728-1682 Project Coordinator: Joel Anderson (704) 728-1600 Singer Furniture Company P.O. Box 5337 3322 Hollins Rd. Roanoke, VA 24012 Environmental Mgr. Wanda Jenkins (703) 366-0361 ~ APPENDIX B COPY OF APPROVED CLOSURE PLAN t Mr. Johnathan Howes 2 The Class 1 modifications require prior Director approval. Singer requests the Director to approve this request expeditiouslly. Appropriate public notification will be made within 90 days of receiving the Director's approval. Singer is anxious to complete the closure activities. Should you have any questions. please contact me at (703) 366- 0361. Sincerely, SINGER FURNITURE COMPANY . ' ·1 // ~~&u~l-_~/../:.~,.:._ Wanda s. Jenkins Environmental Engineer, CHMM WSJ/tlp cc: Facility Operating Record With Enclosures . . CERTIFICATION (40 CFR 270.ll) "I certify under penalty of law that this document and all attachments were prepared under my direction or supervision in accordance with <;1 $ystem des-lgned to ... assure that qualified personnel properly gather ~nd evaluate t~e information submitted. Based on my inquiry of the person or pe~sons who manage the system, or those persons directly responsible for gathering the information, the information submitted is. to be the best of my knowledge and belief, true, accurate, and complete. I am aware that there are significant penalties for submitting false information, including the possibility of fine and imprisonment for knowing violations." Date: ___ i_.,,_~-"""-') 1-+)_.;.9_'.3 __ I ? Signature: ..:::~.::.....:;:;~:;::::;:::!:::!:·~·~-Al·......;i:=~ £..=~=·..:;;,.__~ WandaS. J~. Ti t le : ~---"Co..;;._rpo.._ .z:ate .Environmental Engineer (Singer Furniture Company) iv