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HomeMy WebLinkAboutNCS000251_COMPLETE FILE - HISTORICAL_20191231ILU STORMWATER DIV1510N CODING SHEET - RESCISSIONS . PERMIT N0.. �I L S U DOC TYPE �i COMPLETE FILE- HISTORICAL DATE OF RESCISSION ❑ ��� �� 3' YYYYMMDD Georgia-1'aciFe Clxemicals LLC December 18, 2019 Certified Mail — 7014 2120 0004 5521 2507 North Carolina Department of 1 rnvironmental Quality Division of Water Quality Surface Water Protection Section 1617 Mai[ Service Center ATTIE-'NfION: Central Files Raleigh, NC 27699-1617 R1 : Stormwater Permit NCS000251 Georgia-Pacific Chemicals L,LC Northampton County Stormwater Monitoring - August Conway, NC Dear Gentlemen/Ladies: Conway Resins Plant P.O. Box 368 Conway, NC 27820 Phone (252) 585-1232 Fax (252) 585-1754 P. r.- °°°� DEC 31 Z010 1, 2019 — January 31, 2020 Georgia-Pacific Chemicals L,LC (GP) is respectfully submitting the facility's 2019 Fall Stormwater (August 2019 - January 2019) sampling dam on Form SWIJ-246-051 100, pursuant to the monitoring requirements set forth in the above noted permit. Although N['[)[ S Stormwater permit NCS000251 expired on January 31, 2016, the Iacility continues to discharge Stormwater per the automatic authorization to discharge beyond the expiration date granted in Part II, Section 13: General Condition 1, of the permit. The fticility submitted all necessary forms required by the agency to renew the permit on July 30, 2015. Should you have any questions, please feel free to contact Tim Riddick at (252) 585-3919. Sincerely, kf A Ron Walls Regional Manufacturing Manager STORNINVATER DISCHARGE OUTFALL (SDO) MONITORING REPORT Permit ;Number: NC NCS00025I or Certificale of Coverage Number: NCG FACILITY,NANIE Georgia-Pacific Chemicals LLC PERSON COLLF,Cf1NC SAMPLE(S) Tim Riddick CERTIFIED LARORATORY(� Universal Laboratories Lab# 543 Summit Environmental Lab# 631 Georgia-Pacific Chemicals LLC Lah9 5464 Part A: Specific Monitoring Requirements SAMPLES COLLECTED DURING CALENDAR YEAR: 2019 ("phis monitoring report shall be received by the Division no Inter than 30 days from the date the facility receives the sampling results from the laboratory.) COUNTY Northampton I (SIGNATUREE OEl PFRINIITTEF OR DFSIGNEF) By this signature, I certify that this report is accurate complete t0 the hest of my knowledge Outfall No. Date Sample Collected 50050 00556 00310 00341) 00600 00665 00400 Total Flow Oil and Grease RODS COD Total Nitrogen Total Phosphorus PH mu/dd/vr \IG m lE m lE mQ/1 m<'Il S.U. 001 11/01/19 0.040 <5 5 46.9 1.40 0.45 7.2 002 11/01/19 0.188 <5 3 2 8. 5 2.64 0,12 8.9 003 11/01/19 0.021 <5 8 56.2 1.69 0.32 7.1 004 11/01/19 0.029 <5 3 23.8 0.86 0.12 6.9 002 12/09/19 0.063 n/a n/a n/a n/a nla 8.1 Does this facility perform Vehicle',Maintenance Activities using more than 55 gallons of nes+ motor oil per month? _\_N.es _no (Ifyes, complete fart R) Part B. Vehicle Main tcoaFlee Activity Monitoring Re uirernents Oulfall No. Date Sample Collected 50050 00556 00530 00400 Total Flow Oil and and Grease Total Suspended Solids [A[ New Motor Oil nto/dd/yr AIG Mg/] m gl1 S.U. gallmo 002 11/01119 0,188 <5 11.0 8.9 100 [IO2 12/09/19 O.U63 nla n/a 8.1 l0U Form SNN'U-246-051 I00 Page 1 of 3 STORMWATER DISCI IARC, E OUTFALL (SDO) mom,1'ORING REI'ORr Permit Number: NC NCS0002-51 or Certificate of Coverage Number: NCG FACILITY NAME Georgia-Pacific Chemicals LLC PERSON COI,LLC'I'ING SAMPLE(S) Tim Riddick CERTIFIED LABORATORY(S Universal Laboratories l,ab# 543 Summit Environmental Lab# 631 Georgia-Pacific Chemicals LLC Lab# 7464 Part A: Specific Monitoring Requirements SAMPLES COLLECTED DURING CALENDAR 17EAI2: 2019 ('this monitoring report shall be received by the Division no later than 30 days from the date the facilitv receives the sampling results from the laboratory.) COUNTY Northampton (SIGNATURE OF PERNIITTI- E OR DESIGNEE) By this signature. I certify that this report is accurate complete t0 the best of my knowledge Outfall No. Date Sample Collected 50050 Total Flo"i -cresol o-cresol m-cresol Cresol Phenol Formaldehyde NPDES Flown Wier molddfvr N I G mg/1 m /l mg/I mg/1 m,-/l mg/1 MGD 002 11/01/19 0.188 n/a n/a n/a n1a nla 0.0939 n/a 002 12/09/19 0.063 t S < ¢ S ¢ a 7 n/a n/a Form SNVU-246-051100 Page 2 of 3 STORM E 'ENT CHARACTERISTICS: Mail Original and one coPy to: Division of WMCr QUalir, Date: 11/01/2019 Attn: Central Files Total Event Precipitation (inches): 1.2 1617 Mail Service Center Event Duration (hours): 1.5 (only ifapplicable—see permit.) Raleigh. forth Carolina 27699-1617 (if more than one storm event was sampled) Date Total Event Precipitation (inches): Event Duration (hours): (on]vifapplicable — see permit.) "1 certify, under penalty of lqw- that this document and all attachments were prepared under my direction or supervision in accordance with a system designed to assure that qualified personnel properly gather and evaluate the information submitted. Based on my inquiry of the person or persons who manage the system, or those persons directly responsible for gathering the information, the information submitted is, to the hest of my knowledge and belief, true. accurate, and complete. 1 am aware that there are significant penalties for submitting false information, including the possibility of fines and imprisonment for knowing violations." WA ! Z/1P// Q Signature of Permittee) (Date) Form SWU-247. last revised 21212012 Page 3 of 3 Input total inches during storm event Input storm event duration Calculated rainfall intensity Outfall 001 Stormwater Flow Estimate Drainage Area Runoff (acres) Coefficient (c) 0.49 0.2 1.26 0-9 1.75 0.7 Calculated Flow 0.99 cfs 39 a10 Gallons mni 0.040 0 = OA, where Fall Event - 2019 11/01/19 1.2 inches 90 Iminutes 0.800 inthr 0 = Flow (cfs) c = runoff coefficient i = rainfall intensity (inmr) A = area (acres) Outfall 002 Stormwater Flow Estimate Drainage Area Runoff (acres) Coefficient (c) 6.48 0.9 6.48 0,9 Calculated Flow 4.67 cfs 188 453 Gallons 0.188 Outfall 003 Stormwater Flow Estimate Drainage Area Runoff (acres) Coefficient (c) 1.30 0.2 0.45 0.9 1.8 0,38 Calculated Flow 0.53 cfs 21489 Gallons 0.021 Outfall 004 Stormwater Flow Estimate Drainage Area Runoff (acres) Coefficient (c) 1-01 0.9 1.0 0.90 Calculated Flow 0.73 cfs 29 373 Gallons 0.029 S'rORA7 EVENT CHARACTERISTICS: Date: 12/09/2019 Totai Event Precipitation (inches) Event Duration (hours): 7.0 0.4 (only if applicable — see permit.) (if more than one storm event was sampled) Date Total Event Precipitation (inches): Event Duration (hours): (only ifapplicable — see permit.) Mail Original and one copy to: Division of Water Quality Attn: Central Files 1617 Mail Service Center Raleigh. North Carolina 27699-1617 "I certify, under penalty of law, that this document and all attachments were prepared under my direction or supervision in accordance with a system designed to assure that qualified personnel properly gather and evaluate the information submitted. Based on my inquiry of the person or persons who manage the system, or those persons directly responsible for gathering the information, the information submitted is, to 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 fines and imprisonment for knowing violations." (Signature of Permittee) (Date) Fomi SWU-2.37. last revised 21212012 Page 3 of 3 Input total inches during storm event Input storm event duration Calculated rainfall intensity Outfall 001 Stormwater Flow Estimate Drainage Area Runoff (acres) Coefficient (c) 0.49 0,2 1.26 0.9 135 0.7 Calculated Flaw 0.07 cfs 1111[772-70= Gallons mmPG 0.013 0 = ciA, where Fall Event - 2019 12/09/19 0.4 inches 420 minutes 0.057 inlhr 0 = Flow (cfs) c= runoff coefficient i = rainfall intensity (inlhr) A = area (acres) Outfall 002 Stormwater Flow Estimate Drainage Area Runoff (acres) Coefficient (c) 6.48 0.9 6.48 0.9 Calculated Flow 0.33 cfs jjj62 818 Gallons 0.063 Outfall 003 Stormwater Flow Estimate Drainage Area Runoff (acres) Coefficient (c) 1.30 0.2 0.45 0-9 1.8 0.38 Calculated Flow 0.04 cfs jjj7163 Gallons 0.007 Outfall 004 Stormwater Flow Estimate Drainage Area Runoff (acres) Coefficient (c) 1.01 0.9 1.0 C.90 Calculated Flow C.05 cfs 9 791 Gallons D.OiO a Client Report For: Attention: Client Address: Georgia Pacific Mr. Tim Riddick P.O. Box 368 Conway, NC 27820 Universal Laboratories 20 Research Drive Hampton, VA 23666 Phone: 1-800.695.2162 Fax: 767-865-8014 Project: Semi -Annual Stormwater Order Number: 1910289 Report Date: 12/03/2019 Lab Receipt Date: 11101/2019 Comment: This report contains the analytical results for the indicated Project and Order. The results contained in this report relate only to the samples identified in this Order. The analytical results meet all requirements of the 2009 TNI Standard, unless specifically stated or laboratory does not hold accreditation as seen in the Cert # column. This report shall not be reproduced except in full. �+� __ signature The data in this report has been reviewed and validated by: �!_i R'po,t serial N: 401ma0 Page 1 of a Name &-tpl!2!V_ 2lLi/_lr�f� t Title Repon Type: Odginal Universal laboratories - � _ .,, ._..-,....►.r -- eo�gi61Padlfic -• >< � �r ;a " ,�1 '^J. y ' t�Clie GG1" r`h ` 1 ' ClienVSamnle'ID: �. •rp., ,1 f +r=: •�S, ` } �J rrl. �� 'I' 1i J: ti. GS1 "sr- �y,�'itr yr-lt��w`+: IFnv}• t�'ri�rl'' r tr r�abllp;ir1910289 401� ► ; : k�,',j� r ,vfColleatlan Date,';14l01;'2019 D1:14r r - r•, r. -- t, F '•9��- •r!, -;- -'P tt ' r: ��� - yS � !a•' ; ermi ; �dh -,_ `, .(r}y c y .I ;rrySs" '. r. r ,��,t t l k Vt 7 .•'.i�IAatfl)[::�r�j�i U��i.SrJ�; r� 1 n r �•' Ft i-ya Analyses Biochemical Oxygen Demand (BOD) 5 Day SM 5210 B (2011) Holding Time Met Sample Recelpl Temperature Biochemical Oxygen Demand Chemical Oxygen Demand Sample Preservation pH Holding Time Mel Sample Receipt Temperature Chem[cal Oxygen Demand Nitrogen, Total Sample Preservation p H HDlding Time Met Sample Receipt Temperature Nitrogen, Total Oil and Grease (SGT--HEM) Sample Preservation pH Holding Time Met Sample Receipt Temperature Petroleum Oil Hydrocarbons (SGT- HEM) Phosphorus, Total Sample Preservation pH Holding Time Met Sample Rerelpl Temperature Phosphorus, Total Test Result Unit Yes Yes/No 1 C 5 mg1L HACH 8000 Test Result Unit 1 pH Units Yes Yes1No 1 C 46.9 mg1L EPA 351.21 EPA 353.2 Test Result Unit 1 pH Units Yes Yes/No 1 C 1.40 mg1L EPA 1664A Test Result Unit 2 pH Units Yes Ye51No 1 C ND mg1L EPA 365.1 Teat Resulj Unit 1 pH Units Yes Yes/No 1 C 11.45 mg+L RL Analvsis Date Analysis B Qualifie Cert 111011201915:49 LS 111011201915:413 LS 2 111011201915:49 LS 460036 RL— Analysis date Anal sla By Qualifier Cert 0 111051201913:06 LS 11/051201911106 LS 11105120119 13:06 LS 20 111051201013:06 LS 460036 RL Analysis Date Analysis By ualifler Cert # 1110512019 15:07 AS 11/0512019 15:07 AS 1110512019 15:07 AS 0.2 1110512019 15:07 AS RL Analysis Date Analysis By Qualifiler Cart 111131201912:37 LS 1111312019 12:37 LS 111131201912:37 LS 5 ill 1312019 12:37 LS 460036 RL Analysis Date Analysis By QUallfier Curt Al 11/051201914:59 AS. 111051201914:59 AS. 11105/2019 14:59 AS. 0.02 111051201914:59 AS. 460036 Reparl Serial p, 141AIM0 Page 2 of 6 Roporl Typo' Orlplml Universal Laboratorles ;C�li t: Oeorgfa P �iiic ;. rl, �` � , ClientlSarnple I[? OF 002 ; Y' labi1D910289-002�',1 ;4' j�� F,':!JColleakionlC7ateti�1�I10112019J0030> 9s. Y .fi,, i4 t l .sJ• SF •, : t fi .`' ss i. l ' l� 1 xµ r - s `e T - e'ys'a• t) IF_7 ' a ' i"- „s ►!' Analyses Biochemical Oxygen Demand (a OD) 6 Day SM 6210 B (2011) Holding Time Met Sample Receipt Temperature Biochemical Oxygen Demand Chemical Oxygen Demand Sample Preservation pH Holding Time Mel Sample Receipt Temperature Chemical Oxygen Demand Nitrogen, Total Sample Preservation pH Holding Time Met Sample Receipt Temperature Nitrogen, Total Oil and Grease (SGT--HEM) Sample Preservation pH Holding Time Met Sample Receipt Temperature Petroleum Oil Hydrocarbons (SGT- HEM) Phosphorus, Total Sample Preservation pH Holding Time Met Sample Receipt Temperature Phosphorus, Total Solids, Total Suspended Holding Time Met Sample Receipt Temperature Solids, Total Suspended RowsQdal!!: solmao Test Result unit Yes Yes/No 1 C 3 mg1L HACH 8000 Test Result Unit 1 pH Units Yes Yes1No 1 C 28.5 mgfL EPA 351.21 EPA 353.2 Test Result 1 pH Units Yes Yes1No 1 C 2.64 mg1L EPA 1664A Test Result unit 1 pH Units Yes Yes/No 1 C NO mall. EPA 365.1 Test Result Unit 1 pH Units Yes Yes/No 1 C 0.12 mg1L SM 2540D (2011) Test ResultPRO Yes Yes1No 1 C 11.0 mg1L RL Analysis Date Analvais By Quallifler Cert it 111011201915:49 LS 11101/201915:49 LS 2 11101/201916:49 LS 460036 RL Analysis Date Analysis B ualifier Cart 11/05/201913:08 LS 11105/201913:08 LS 11105/201913:06 LS 20 11105/201913:06 LS 460036 RL Analysis Date Analysis By Aijalliffer Cert # 111051201915:07 AS 11/051201915:07 AS 11105/201915:07 AS 0.2 11/051201915:07 AS RL Analysis Date Analysis By Quallifier Cert # 111131201912:37 LS 11/131201912:37 LS 111131201912:37 LS 5 111131201912:37 LS 460036 RL Analysis Date Analysis By Qualffle Cert 111051201914:59 AS. 11105/201914:59 AS. 11105/201914:59 AS. 0.02 11105/201914:59 AS, 460036 R{1 Analysis Date Analysis -By Qualfiier Gert # 1110712019 20:09 EK 11107/2019 20:09 EK 1 11107/2019 20:00 EK 460036 Page 3 of 6 Ropod Type; Odg''nal Universal Laboratories - -. - s-r:-• Yam-• •--�- -- � R '� ------ , •- ,�� ,� ,;T--S-r•-.s- -�,-.- tl&amn��lQi• 4 ,� ,CklentQF 003i „Cilent•tGeorgfa�i?aclfi IV>_ati;ID•',,191�2z89'003�jColiectivn r I]ate,i�91101120f9,�D45> r�Aa EOUST ` Analyses Biochemical Oxygen Demand (BOD) 5 Day SM 5210 S (2011) Test Result Unit RL Analysis Date Analysis By Quallifle cers ft Holding Time Met Yes YCSINo 11/0112019 15:49 LS Sample Receipt Temperature 1 C 111011201915:49 LS Biochemical Oxygen Demand 8 mg1L 2 11/011201915:49 LS 460036 Chemical Oxygen Demand . HACH 8000 Test Resullt Unit RL Analysis Date Analysis 8 Quallifler Cart 0 Sample Preservation pH 1 pH Units 1110512010 13:06 LS Holding Time Met Yes Yes/No 111051201913:06 LS Sample Receipt Temperature 1 C 111051201913:06 LS Chemical Oxygen Demand 56.2 mg1L 20 11/0512019 13:06 LS 460036 Nitrogen, Total EPA 351.21 EPA 353.2 Test Result Una RL Analysis Date Analysis B QualifiQr Cart Sample Preservation pH 1 pH Units 1110512019 15:07 AS Holding Time Met Yes Yes/No 11105/2019 15:07 AS Sample Receipt Temperature 1 C 11/051201915:07 AS Nitrogen, Total 1.69 mg1L 0.2 11/051201915:07 AS ' Oil and Grease (SGT-HEM) EPA 1664A Test Result Unit RL Analysis Date Analysis 13v Qualliflew Cert Sample Preservation pH 1 pH Units 11/13/2019 12:37 LS Holding Time Met Yes Yes/No 11/1312019 12:37 LS Sample Receipt Temperature 1 C 111131201912:37 LS Petroleum Oil Hydrocarbons (SGT- ND mg)L 5 11/1312019 1 X LS 460036 HEM) Phosphorus, Total EPA 365.1 Test Result Unit RL Analysis Date Analysis By Quallifier Cert Sample Preservation pH 1 pH Units 11/05/2019 14:59 AS. Holding Time Met Yes Yes/No 11/0512019 14:59 AS. Sample Recelpi Temperature 1 C 1110512019 14:59 AS, Phosphorus, Total 0,32 mg1L 0.02 1110512019 14:59 AS. 460036 RepudSaderp: iGIMIAo Page 4 of 6 Rapo+tT}po: odgrnal Unlversal Laboratories 'C ierlt:Georgl role Faciflc,J33' << �Clien SamglellD 0 171004" r� ws s;1 ,. '� �s , ' j• `f ' „r �G }} , Y,'ITr �• 3i rs+ . a - ry` -,.r fir' - 1i In1 i�l - ' 1�'i: #L : 49102$9-00,4 • 1"�!; , .r, . i + 'i5 ,�? ,Cdllecf1o9D. 141a�1011%2019 01 30' °i �" ;,+ i ,f tr• -Pe6A it ID; �`. , rl rix.'AQU�OUS 4 t, { 1_ � n.�.,.:.s._. _.ti:."....r_:_ .,` � ._ __._rr_...__{`,�� _ _ _ _!1� _ ._,? .fix_ ..Cy«:c•_._��`i;.�". _"�_._..� _ .lzY:,_...._'__ Analyses Biochemical Oxygen Demand (BOA) 5 Day SM 5210 B (2011) Holding Time Met Sample Receipt Temperature Biochemical Oxygen Demand Chemical Oxygen Demand Sample Preservation pH Holding Time Met Sample Receipt Temperature Chemical Oxygen Demand Nitrogen, Total Sample Preservation pH Holding Time Met Sample Receipt Temperature Nitrogen, Total Oil and Grease (SGT-HEM) Sample Preservation pH Holding Time Met Sample Receipt Temperature Petroleum Oil Hydrocarbons (SGT- HEM) Phosphorus, Total Sample Preser allon pH Holding Time Met Sample Receipt Temperature Phosphorus, Total Test [jesullr Unit Yes Yes/No 1 C 3 mg1L HA CH 8000 Test Result Unit 1 pH Units Yes Yes/No 1 C 23.6 mg1L .EPA 351.2/ EPA 353.2 Test -Result unit 1 pH Units Yes Yes/No 1 C 0.86 mg1L EPA 1664A Test Result U t 1 pH Units Yes Yes/No 1 C ND mg1L EPA 365.1 Test Result unit i pH Units Yes YesINO 1 C 0.12 mg1L RL Analysis Date Analvsis Dv Quallfier Cert 11/01/2019 15:49 LS 11101120113 15:49 I'S 2 111011201915:49 LS 460030 RL Analvsis Date Analysis By gualifier Cert # 11/051201913:06 LS 111051201913:06 LS 11/051201913:06 LS 20 111051201913:06 LS 460036 RL Analysis Date Analysis By Qual fear Cert # 11/06/2019 15:07 AS 11/05/201915:07 AS 1110512019 15:07 AS 0.2 11105/201915:07 AS ' RL ^ Analysis Date Analysis By u e Cert 11/1312019 12:37 LS 111131201912:37 LS 11113/201912:37 LS 5 111131201912:37 LS 460036 RL 0.02 Analysis Date Analysis ualifier Cert 11/051201914:59 AS, 11/051201914:59 AS. 11/051201914:59 AS. 11/051201914:59 AS. 460036 ReponaorielrY +0111700 Page 5 of 6 RepodTy9o: Original Glossary of Terms and Abbreviations ND No analyte detected at or above the RL (Reporting Limit) listed NR No Results available, enalyle not In Instrument calibration i (Reporting Limit) The minimum levels, concentratlons, or quantifies of a target anatylo that can be reported within a specified RL 1 degree of confidence. Generally, this number Is equal to or Just above the Torras{ calibration standard run wllh the analytical batch. Analyte was found in the method blank B �D RPD outside acceptable limits H� Fielding time exceeeded i Internal standard outside acceptable limits Its IJ Result above calibration curve - results are approximate IL T _ LCS Outside acceptable limits I M I Matrix Interence - Matrix spike rewYeryoutside acceptable limits IMS !UC Method QC criteria not met IS Surrogate outside acceptable limits IV ICVlCCVlFCV outside acceptable limits (Laboratory Control Sample) A sample matrix, free from the analytes of Interest, spiked with verified known amounts of analytes iLCS or a material containing known and verified amounts of onalytes. Method Detection Limitis is an estimate of the minimum amount of a substance that an analytical process can IMDL y refiabiy detect I RPD _ (Relative Percent Difference) The difference between a set of duplicates or sample spike duplicates. IM SIMSD (Matrix Spike or Matrix Spike Duplicate) A sample prepared by adding a known mass of target anal 4e too specified amount of matrix sample for which an Independent estimate of target analytes concenlration Is avallab%. Matrix Spikes are used, for i example, to determine the effect of the matrix on a method's recovery efficiency. (Initial, Continuing, or Final) A standard analyzed at different times to verify that the Initial calibration curve is still valid, �Colibratlon Verfication Holding Tlmo The maximum lime that samples may be held prior to analysis and still be considered valid or not compromised. Internal SlandarT A known amount of standard added to a test portion of a sample as a reference for evaluating and controlling the precision and bias of the applied analytical method. Method Blank A sample of a matrix similar to the batch associated samples (when available) that is free from the analytes of interest and is processed slmulatanouslywfth and under the some conditions as samples, A substance with properties that mimic the analyle of fnteresl. It is unlikely to be found in environmental samples and Is added to 1 Surrogate I them for quality control purposes in Organics. 1- Exceeds Permit Limit. This Is a qualifier 10 denote that the result exceeds the permit Itmit of the sample location. Exceeds Result Exceeds Benchmark concentration listed in the General Permii. Benchmark Concentrations are primarily used to Benchmark determine the overall effectivenss of the Slormwaler pollution prevention plan. Excedence of eenchamrk concentrations does I Concentration NOT constitute a vidallon of this permit and does NOT indicate that violation of a water quality standard has occured. * 11 present under tho "Cori ff" cotumn, Indicates that the laboratory does not have 2009 TNI accreditation in Virginla. These anatytes should not be reported for Virginia Air, Water, or Waste Laws or the Safe Drinking Water Act to meet their requirements. 460036 If present under the "Cent #' Column, indicates that the laboratory holds accreditation under the 2009 TNI Standard in Virginia. R SM 52108-2011 7.b. Test replicates show more than 30`k difference between high and low values Ropod Sodol #. Page 6 of 6 nepod Typo: Wg! W Georgia pacific P.O. Box 368 Conway,NC,27820 CCntact:Tim Riddiek252-585-1232, (C)252-395- 1625,TARIDDIC@GAPAC.com universal Laboratories CHAIN OF CUSTODY ID: 1910289 Semi -Annual Stormwratelr 20 Research Drive Hampton, VA 23666 1-800-695-2162 http,//www.universallaboratories.net Page 1 of 2 Sample_Name- ; _ UL-,Sample', =1D: Matrix.- - Sample Date/Time/lnitials_ -., _ BottlelD :Sample, : :?Container.:_- Preserwition Testing OF-001 1910289-001 AQUEOUS AQUEOUS AQUEOUS AQUEOUS AQUEOUS `11 Zo,Q 0,`0 0.'~ ` 001A 2501Glass H2SO4/<6°C v te, TRANS, BOD, COD, TN, OGN, T.PHOS OD1B SOOIHOPE H28O41<67 OO1C 1/HDPE <6`C OD1D 1/Glass H2SO4/<6'C 001E I/Glass H2SO4!<6•C IOF-002 f 1910289-002 AQUEOUS AQUEOUS AQUEOUS AQUEOUS AQUEOUS AQUEOUS AQUEOUS AQUEOUS 2O` t ,c'� go a+"^ If 002A 250/Glass H2SO41<6'0 waste, BOD, COD. TN. OGN, T.PHOS, TSS, 625 002B 5001HDPE H2SO4/<6'C 002C i/HDPE <6'C 002D 1/Glass H2SO4/c6'C 002E 11G1'tss H2SO41<6`C 002F 1:Glass <61C 002G 121HDPE <6"C 002H 1/Glass <6'C OF-003 1910289-003 AQUEOUS AQUEOUS AQUEOUS AQUEOUS AQUEOUS n�q 5 0. VA ��" ` y1 003A 250/Gtass H2SO41<6•C waste, SOD, COD- TN, OGN, T.PHOS 003E SOO/HOPE H2SO4/<6'C 003C 1/HDPE c6"C 003D 1/Glass H2SO41c6'C 003E 1/Glass H2SO41<6'C OF-004 1910289-004 AQUEOUS AQUEOUS AQUEOUS AQUEOUS AQUEOUS � ct o \3t7 �� [� 004A 25O/Glass H2SO4/c6`C waste, SOD, COD, TN, OGN, .PROS � 004E SOO/HDPE H2SO41<6'C 004C 11HDPE <61C 004D 1/Glass H2SO4/-:VC 004E 1/Glass H2SO4/<6'C NOTES: CoolerTemp C Phenol int check CN int check SOD int check NH3 int check_ TRANSFER SIGNATURE DATE) TIME TRANSFER SIGNATURE DATEITIME Georgia Pacific P.O. Box 368 conway,NC,27820 Contact Tim Riddlck,252- 585-1232, (c)252-395- 1625,TARMICO GAPAC.Cam Universal Laboratories CHAIN OF CUSTODY ID: 1910289 Semi -Anneal Stermwater 20 Research Drive Hampton, VA 23666 1-800-695-2162 http://www.universallaboratodes.net Page 2 of 2 Relinquished by�� Lez Received by I -- Relinquished by Received by Relinquished by Received by Relinquished by Received by ?Nq S (W mP-mt r]`D- EPCh1110Nr.1lftirALirctomionir-r, It:S J1;m(YOcAl i,rrboralofios November 12, 2019 •Mini Riddick Georgia Pacific Inc. 27820 200 Ampac Rcl.P.O. Box 368 Conway, NC 27820 TEL.: (252) 585-1232 FAX: (252) 585-1754 RI?: Water Formaldehyde test Dear Tim Riddick: Sunurtil Environmental Tcclorologies, 6ic, 3310 Win S1. Oyalioga Rills, Ohio 44223 Tla,: (330) 253-8211 PAX, (330) 253-4489 ii'ebsire: hrrn://+rutrseuek.conf NOV 12'2919 Order No.: 191 10070 Summit Environmental 'Technologies, Inc. received 1 sample(s) on 11/2/2019 Ior the analyses presented in the following report. There were no problems with the analytical events associated with this report unless noted in the Case Narrative. Quality control data is within laboratory defined or method specified acceptance limits except where noted. If you have any questions regarding these tests results, please feel free to call the laboratory. Sincerely, Holly Florca Project Manager 3310 Win St. Cuyahoga Falls, Ohio 44223 Arkansas 88-0735, Califonria 07256CA, Colorado, Conneclicut 1`11-0108, Delaware, Florida NELAC F97688, Georgia 1187688, Idaho 01100923, Illinois 200061, liuliana C-OH-13, Kansas E-10347, Kentucky (Undergrotusd Storage Taint) 3, Kentucky 90146, Louisiana 04061, Nfarylaad 339, Minnesota 409711, New Hmnpsltire 2996, New Jersey OH006, New York 11777, North Carolina 39705 and 631, Narlh Dakota R-201, Ohio 131V, Ohio VAP CL0052, Oklahoma 9940, Oregon 011200001. Pennsylvania 010, Rhode Island I.A000317, South Carolinn 92016001. Texas T104704466-11-5. Utah 01100923201 1-1. Virginia VI7LAI' 9456, Washington C891 Page 1 of 9 sJ Summil k'nrir•oro�+euml ''1eclmologies, Inc. Case Narrative 3310 Win S7. eo-aSRhr�nraern'hl_Iwimolontr.5,CityahoKaPalls,Ohio 44223 WON: 19110070 Analyflant f abcualtmo: TFL: (330) 253-8211 FAX. (330) 253-4489 If obsile: hygrlAri-u-,seliek.cL)m Daie: 1 1/12/2019 CLIENT: Georgia Pacific Inc. 27820 Project: Water Formaldehyde test This report ill Its entirety consists of the following documents: Covet' Letter, Case Narrative, Analytical Results, QC Summary Report, Applicable Accreditation Information, Chain -of -Custody, Cooler Receipt Dorm, and other applicable forms as necessary. All documents contain the S[Illllllit Environmental Technologies, Inc., Work Order Number assigned to this report. Summit Environmental 'Technologies, Inc., holds the icct-e(iitatioiis/certificatioiis listed at the bottom of the cover letter that may or may not pertain to this report. Please refer to the "Accreditation Program Analytes Report" for accredited analytes list. The information contained in this analytical report is the sole property of Summit E'nvironmental 'technologies, Inc. and that of the customer. It cannot be reproduced in any form without the consent of SM11111it Environmental Technologies, Inc. or the customer for which this report was issued. The results contained in this report are only representative of the samples received. Conditions can vary at different times and at different sampling conditions. Summit Environmental Technologies, Inc. is not responsible for use or interpretation of the data included herein. All results for Solid Samples are repotted on an "as received" or "wet weight" basis unlcss indicated as "dry weight" using the "-dry" designation on the reporting units. This report is believed to meet all of the requirements of the accrediting agency, where applicable. Any comments or problems with the analytical events associated with this report are noted below. Original Page 2 of 9 r SrmmitEnvirarnnental'1'echnolcgies,Inc. wor kordcr ab "Ti- 3310Win St. Sample S ENVIFi0tILalltIYAL I rC.l0401 pfra� :, 1Nr, Cuyahngn ilm Falls, Uhin 44223 I Summary AirnJpric;d trlUnralwie� TEL (330) 253-8211 FAX: (330) 253-4d89 Noll: 191 10070 lf'ebsilc: lrttu:/hr,u irsellek,calm 12-Am-0 CLIENT: Georgia Pacific lac. 27820 Project: Water Formaldehyde test Lab SanaplelI) Cticnt sample Il) Tag No Date Collected Date Received Alatrix 19110070-001 OF-002 1 1/1/2019 12:30:00 PM 111212019 I0:00;00 AM Non -Potable Water Page 3 of 9 4s ��kk� ffl ` �r LI�(�-Summit Envir�ounemal7WJirologies•Inc. Analytical Report C'. — "k16Ly .ft�r' 4• �!,lli,- l,.:l 3310Whr51. ENV11ir]tlt"Ll"17 rre":dol.Ar;iF ,, Sn•r•, Cn}• hogo 1 tills. 016a 44123 (consolidated) Anelyflcal Ckloro mlo:• 77,- (330) 253-8211 FAX: (330) 253-4489 W011: 191 10070 Websile: /hr ru c rw Dale Rcporied: 11/12/2019 Lab ID: 191 10070-001 Collection Date: 11/1/2019 12:30:00 I'rM Client Sample 11) OF-002 Matrix: NON -POTABLE WATER Analysis Resitll MDL PQL Qual Units Dilution l3alch Date Analyzed ALDEHYDES (EPA 8315A) EPA 8315 A Analyst: PGP Formaldehyde 0.0939 0.0164 0.222 1 mg1L 1 40428 111,112019 11:15:00 AM Qualifiers: 13 Analyte detected in the nssocirrted Method Blank fi Value above quantiialion range H Holding limes for pmpnrmtiou or analysis exceeded M Manual Integration used to detennine area response MC Value is below Minimum Compound Limit. N Tentatively identified compounds ND Not Detected P Second column confirmation exceeds 1'L Permit Limit It RPD outside accepted recovery limits Page 4 of 9 i rs7 5nrxrnlllvn•lronx+rrrhvl7'.•chmrlu r hrc. njr"v-; �f1VIl�ffiv) L I 331011lrrSr. QC SUMMARY REPORT Cz:viu0n41eB1At tirnnOtonlFS.tyr Crij,drvg,,14,1A.Mir, 1J223 WON: 14110070 Annfyllca! tabprntanes 779.: (330) 253,v2117•'AA7 (330) 233.4aS9 Bebsife: hHrj-6o axr.aelfek.cnn 12-A'nt,19 Client: Georgia Pacific Inc. 27820 Project-. tiYmer Ponnaldehyde Iesl 11atchll7: 40428 Sample ID 1AR-4042B SampType: MRLK TestCode: svoc•8315_n Units: mgfL Prep DaW 111312010 RunNo: 105643 Clienl ID: PBW Batch ID: 40420 TeslHo SW8315A SW8316A Analysis Date: 111412019 SegNo: 2462916 Analylo Result PQL SPK value SPK Rcl Val %REC LavLimil HighLimil RPD Rcrl Val %RPD RPDLimit ❑ual Formaldehyde ND 0.2D0 Sample ID LCS-40428 SampType: LC5 TeslCDde: svac•8316_n Units: mg1L Prep Date: 111312019 RunNo: 105643 Client ID: LCSW Batch ID: 40428 TesIND: SW6315A SW831SA Analysis Date: 111412019 SegND: 2459917 Analylo Result PQL SPK valve SPK Rcf Val %REC Lowl-imil HighLimil RPD Ref Val %RPD RPDLimil Qual Formaldehyde 0,151 a200 0.150 0 101 70 130 3 Sample ID LCSD-40428 SampType: LCSD TnslCode: svor•8315_n Units, mgfL Prep Date: 11f312019 RunNa: 1D5643 Client ID: LCSS02 Balch ID: 40428 TeslNo: SW5315A SW831SA Analysis Date: 111412019 Segk3: 2459918 Analyle Result PQL SPK value SPK Ref Val %REC LowLlmil HigbLimil RPD Ref Val %RPD RPDLimil Qual Formaldehyde 0.148 0.2D0 0.150 0 98A 70 130 0.151 2.07 20 J Qualifiers: B Aaalyie detected in the associated \lethod Blank H Value above quawitation range H Holding times for pmparation or anals J Amlyxe detected below qunnihation limits \1 Manual Integration used to determine arcs response NIC Value is below kl l r imum Compound OCiglnak ND Not Detected P Second column confirmation exceeds Pt. permit [ imil R RPD outside accepted recovery limits RL Reporting Detection Limit S Spike Recovery outside accepted reca Page 5 of 9 Sumadi rm-h-onmemal7echnologies, lu , Qualifiers and Acronyms 3310 Win' EPtV10010.10-n'AI. ICm111N Onus, ""Cl Cuyahoga Falls, Oltio 942; WOO: 19110070 hnalyllcal imbormone_ TEL: (330) 253-5211 EYLK (330) 253-446 Wehsire: hay.-Marie-senek.co Dale: 11/12/2019 'these commonly used Qualifiers and Acronyms may or may not be present in this report. Qunlifers U The compound was analyzed for but was not detected. J The reported vnluc is greater than the Method Detection Limit but less than the Reporting Linlit, If The hold time for sample preparation and/or analysis was exceeded. D The result is reported from it dilution. L The result exceeded the linear range of the calibration or is estimated due to interference. \IC '['Ire result is below [tic Minimum Compound limit. * The result exceeds the Regulatory Linlit or Maximum COntnrttlltatlon Linlit. nr Manual integration was used to determine the area response. If Manual integration in which peak was deleted N The result is presitmplive based on a Mass Spectral library senrch assuming it 1:1 response. p The second column confirmation exceeded 25%diflercrice. C 'file result has been confirmed by GUMS, The result was not confirmed when GUMS Analysis %vas perforated. B/\IB+ The analyle was detected in the associated blank, G The IC13 or CCI3 contained reportable amounts of analyte. QC-1+ The CCV recovery fabled low () or high (+). 12/QDR The RI'D was outside ofacccptcd recovery limils. QL-1+ '['lie LCS or LCSD recovery failed low (-) or high (4). Q1,12 '['lie I.CSILCSI) RPI) was outside of accepted recovery limits. Q\d-I+ The NIS or aMSD recovery failed law (-) or high (+). Q\l R The MSIMSD RI'D was outside of accepted recovery limits. QV-1+ 'file ICV recovery failed low (-) or Itigh (P). S The spike result was outside of nccepted recovery limi(s. z Deviation; A deviation from the method was perforated; please refer to the Case Narrative for - additional information Acronyms ND Not Detceted RL 1(cporting Lirnit QC Quality Contra) \IDL Method Detection Limil Al It Method Bland: 1.01) Level of Dcicctioti LCS Laboratory Control Sample 1.0Q Level of Quanlitation LCSD Laboratory Control Sample Duplicate 1'QL Practical Quantitation Limit QCS Quality Control Sample CRQL Conlract Required Quamitation Limit Dlli' Duplicate 1'L Pcrmil Limit \IS Matrix Spike Regl.vl Regulatory Limit NISD Matrix Spike Duplicate \ICL Maximum Comantinatiolt Limit RPD Relative PCTMit DiRereni MiaCl, Minimum Compound Limit ICY Initial Calibration Verification HA Reanalysis ICB Initial Calibration Blank RL Reextradion CC1' Continuing Calibration Verification TIC Tentatively Identified Compound CC13 Continuing Calibrttioa Blank 111, Retention Time RLC Reporting Limit Check Ch Calibration factor Df Dilution Paclor R1, Response Factor '['his list of Qualifiers aid Acronyms reflects the most commonly ntilired Qualif-ters and Acronyms for reporting. Please refer to the Analytical Notes in the Case Narrative for any Qualifters or Acronyms that do not appear in this list or for additional information regarding the Ilse of these Qualifiers ou reported data. Original Page 6 of 9 (� Ulu? ip y �II„I�I� SuannirlirnvivomrentalTechnologies, Inc. Accreditation IlrogI'am t-� 'l 11 ►tC�Iit�Tl��AL N"J "Of 33101i7nSr. ENVIHONMUN�nLILGHNOI(ICnF.S IN'r. Cu)•ahogrrlalls.Ohio dd223 ArlaiyfcS Report Anniyflcal Loboraforlos TEL: (330) 253-8211 FAX: (330J 253-4-189 WON: 191 10070 11 ebsire: hrrtr.1Aeienaserrek.com 12-Nor-19 Client: Georgia Pacific Inc. 27820 State: NW Projecl: Water Formatdchyde test Program Name: NC_W W_SCM Sample ID Alalrix 'Pest Name Analyte Status 191 10070-001 A Non-Volable Water Aldehydes (EPA 8315A) Formnldchydc N Key NC WW SCM N Not Accredited Original #1 Page 7 of 9 CD 00 0 SUMMIT ENVIRONMENTAL TECHNOLOGtES.:NC. CLnchoca Foils,'.. L5223 S00-278-01 AO Analysis Request/ Chain of Custody For Summit CrivironmentLI Technologies, Inc. use oniv Pace CI ,n; Nura_- —i E777r. Georgia-Pacific Chemicals LLC Water Formaldehyde testfit ar �,4te ",A: v-- drWt Ci;cm AdJ�­:z� Projccl Addtr�N� ctl L 200 Arnpac Road 200 Ampac Road J Conway; NC 27820 1 Conway, NC 27820 d jRe-m,;,. (252)-585-3819 Tim Ridd;ck S.? N EZ_ c1:11r No N �%z R,,I:eh by F.9% P-D (252)-585-1754 J P552190585 "Liy E "t r co'.11-1r, Ivrqq Nnm� rim Riddick if Ohio VAP Samples z4. x .00 %zk - A 12/01119 1 1230arn R Walter Lee 11/11201911300 _-Tiro Rush Requ"Ied: Dny(s) co PtCs I f f)T:l M Feclex sating no.. 409338969615 I 01 MR r i Swinnil Envirofnrrenral nchirologics, Inc. 1� RIsJI TT 331011in.Sr. ENVI CMMENrAL lC(:1IU01Or,[F Pic. Crpynhognl'alls, Oldo44223 Sample Log -In Check List Anplyllcol 1,r,bormorlcs T1iI,: (330) 253-8211 I•)f l:• (330) 253-4489 11'ehslta: lrrr„•//n•u•�rserrck.carrr Client Name: GEO-NC-27820-A Work Order Number: 19110070 Rcp1No: 1 Logged by: Jacqueline Rasllo 11/2/2019 10:00:00 AM Completed By: Jacquollno Rastlo 111212019 12:37:06 PM l/ItP Reviewed By: Molly Florea 111412019 7:56:17 AM�/ Chain of Custody 1, Is Chain of Custody complete? Yes 10 No Ei Not Present ❑ 2, How was the sample delivered? eF dEx Lou In 3• Coolers are present? Yes �/❑ No ❑ NA ❑ q, Shipping container/cooler in good condition? Yes No ❑ Custody seals Intact on shipping container/cooler? Yes No ❑ Not Present 0 No. Seal Hate: Signed By: 5. Was an attempt made to cool the samples? Yes EVI No ❑ NA ❑ 6, Were all samples received at a temperature of >0' C to 6.0°C Yes 5 No ❑ NA ❑ 7• Sample(s) in proper container(s)? Yes EVI No ❑ 8. Sufficient sample volume for indicated lesl(s)? Yes R/I No ❑ 9. Are samples (except VOA and ONG) properly preserved? Yes No ❑ 10, Was preservative added to bottles? Yes ❑ No NA ❑ 11 • Is the headspace In the VOA vials less than 114 inch or 6 mm? Yes ❑ No ❑ No VOA Vials RIJ 12• Were any sample containers received broken? Yes ❑ No R 13• Does paperwork match bottle labels? Yes iZ No ❑ (Note discrepancies on chain of C(rstody) 14. Are matrices correctly identified on Chain of Custody? Yes EVI No ❑ 15 • Is it clear what analyses were requested? Yes 5V No ❑ 16• Were all holding times able to be met? Yes o No ❑ (It no, notify customer for authorization.) Special Handliltu (if applicable) 17• Was client notified of all discrepancies with this order? Yes ❑ No ❑ NA ❑�/ Person Notified: W_ Date By Whom: Via: ❑ eMail ❑ Phone ❑ Fax ❑ In Person Regarding: Client Instructions: 18. Additional remarks: Only reed one vial Cooler Information Cooler No I Temp °C I ConditionI Seal Intact Seal No Seal Date Signed 13 1 14.2 1 Goodl Not Present Page 9 of 9 Universal Laboratories 20 Research Drive, Hampton, VA 23666 TELEPHONE: (757)865.0880 TOLL FREE: (800)695-2162 FAX: (757)865.8014 REPORT OF ANALYSIS TO: Georgia Pacific Mr. Tim Riddick P.O. Box 368 Conway, NC 27820 Order ID: COG Name: Receive Date: Report Date: 1911258 Semi -Annual Stormwater 12/09/2019 12/18/2019 This report contains the analytical results for the indicated Project and Order. The results contained in this report relate only to the samples identified in this Order. The analytical results meet all requirements of the 2009 TNI Standard, unless specifically stated or laboratory does not hold accreditation as seen in the Cert # column. This report shall not be reproduced except in full. The data in this report has been reviewed and validated by: _.__Ll Signasu(a Repoo Serial M: 1911258 Page 1 of 3 - _.. -0'. "),k Z�'-) Name l T10D 1 O027' 1 ,r s(, IsbID: Collection gate: 1210912019 02:40 � i�11�P58�042'� ect Matrix: AQUEOUS Semi Volatile Organics EPA 625.1 Result Unit Analysis Date Analyst Qual. RL Cert# Holding Time Met Yes Yes/No 12/18/2019 13:10 GH Sample Receipt Temperature 2 C 12118/2019 13:10 GH Cresols, Total ND ug/L 12118/2019 13:10 GH 5 4600M m,p-Cresols NO uglL 12/18/201913:10 GH 5 460036 o-Crosol ND ug/L 12118/201913:10 GH 5 46CC36 Phenol NO ug/L 12/181201913:10 GH 5 46CC36 surrogate 2,4,6- 54 % 12/16/2019 13:10 GH 9.5-123.4 Tribromophenol (% Recovery) surrogate 2-Fluorophenol (% 33 % IPJI812019 13:10 GH 2O.6.110.6 Recovery) surrogate Phenol-d5 (% 20 % 12J%Q019 13:10 GH 9-5-110.5 necovery) Analytical Quality Control Results Report JPREP SVOA AQ 62513510 Batch: 121319-0091 LlMS10 Teat Parameter Result RI. dual Accumcy Precision Control Control 121319.009-M6.01 SVOA 625 - AQ W m,p-Cresols 0 uglL 0 Phenol 0 ug/L 0 V su,rogale 2-Fluorophenol (% Recovery) 38.5 % 20.6 - 1105 surrogale Phend•d5 (% Recovery) 23.3 % 9.5. 110.5 surrogate 2,4,6-Tribromophenel (% Recovery) 0 % 5 9.5. 12.34 121319-009-LCS-Dl SVOA 625 - AQ LCS surrogate 2•Fluorophenol (% Recovery) 50 % 13 • 69 suirogale Phonol-d5 (% Recovery) 24 % 10. 56 surrogale 2.4,6 •Tribromophenol (% Recovery) 70 % 42 - 122 Phenol (% Recovery) 33 % 17 - 120 19112511-002 SVGA 625 - AO MS surrogaln 2•Fluaruphenol (% Recovery) 40 % 13 - 60 surrogale Phencl•d5 (% Recovery) 20 % 10. 50 surrogale 2,4,6•Tribromophenol (% Recovery) 70 % 50 - 126 Phenol (% Recovery) 20 % 10 - 120 SVOA. 625 • AQ MSD surrogale 2-Flvorophenol (% ReCovery) 47 % 20.6 - 110,5 surrOgal6 Phen01-d5 (% Recovery) 23 % 9.5 - 110.5 surrogate 2,4,6•T4brumophenQJ (% Recovery) 69 % 9.5 - 1234 Phenol (% Recovery) 33.6 % 10 - 120 Phenol (RPD) ND % 0- 64 m,p-Cresols (% Recovery) 57.3 % MS r0 - 130 rn p•Cresols (RPO) ND % 0.30 o-Cresol (% Recovary) 0 % MS 70 • 130 aCresol (RPD) ND % 0. 30 Report Sarla! C 1911258 Page 2 01 3 Quallfler Codes * If present under the "Cart #" column, indicates that the laboratory does not have 2009 TNI accreditation in Virginia These analytes should not be reported for Virginia Air, Water, or Waste Laws or the Safe Drinking Water Act to meet their requirements. B Analyte was found in the method blank D R PD outside acceptable limits EPL Exceeds Permit Limit. This Is a qualifier to denote that the result exceeds the permit limit of the sample location. H Holding lime exceeaded IS Intemal standard wiside acceptable limits J Result above calibration curve - results are approximate MI Matrix Interence MS Matrix spike recovery outside acceptable Ilmlis ND No enalyte detected at or above the RL (Reporting Limit) listed NR No Results available, analyze not in Instrument calibralion GIC Method QC criteria not met; GGA or LCS Failure R SM 52108-2011 Tb. Test replicates show more than 30°/e difference between high and low values S Surrogate outside acceptable limits V ICWCCVIFCV outside acceptable limits Glossary of Terms 460036 If present under the "Cart #" Column, indlcalas that the laboratory holds accreditation under the 2009 TNI Standard in Virginia. Calibration (Initial, Continuing, or Final) A standard analyzed at different limes to verify that the initial calibration curve is still valid. Verification Exceeds Result Exceeds Benchmark concentration listed in the General Permit. Benchmark Concentrations are primarily used to Benchmark determine the overall effectivenss of the Stormwater pollution prevention plan. Excedence of Benchamk concentrations does Concentration NOT constitute a Adalion of this permit and does NOT indicate Thal violation of a water quality standard has occured. Holding Time The maximum time that samples may be held prior to analysis and still be considered valid or not compromised. Internal Standard A known amount of standard added to a test portion of a sample as a reference for evaluating and contr(Aing the precision and bias of the applied analytical method. LCS (Laboratory Conlrol Sample) A sample matrix, free Irom the analyzes of interest, spiked with vertf led known amounts of analytes Dr a material containing known and verified amounts of analyzes. M DL Method Detection Limilis Is an estimate of the minimum amount of a substance that an analytical process can reliably detect Method Blank A sample of a matrix similar to the batch associated samples (when available) that Is free from the analyzes of interest and is processed sirnulatanously with and under the same conditions as samples. MSIMSD (Matrix Spike or Matrix Spike Duplicate) A sample prepared by adding a known mass of target anayte to a specified amount of matrix sample for which an independent estimate of target analyzes concentration is available. Matrix Spikes are used, for example, to determine the off act of the matrix on a method's recovery efficiency. RL (Reporting Limit) The minimum levels, concentrations, or quantities of a target analyze that can be reported within a specified degree of confidence. Generally, this number is equal to or just above the lowest calibration standard run with the analylicaf batch. RPa (Relative Percent Difference) The difference between a set of duplicates or sample spike duplicates. Surrogate A substance with properties that mimic the analyte of interest. It is unlikely to be found in environmental samples and is added to them for quality control purposes in Organics. Repon Sedai r W 1258 Page 3 of 3 0 Georgia Pacific P.O. Box 368 Conway, NC,27820 Contact:Tim Riddlck,252- 585-1232, (c)252-395- 1625,TARIDDIC O GAPAC.Com Universal Laboratories CHAIN OF CUSTODY ID: 1911258 Semi -Annual Stormwater 20 Research Drive Hampton, VA 23666 1-800-695-2162 http://www.universalIaboratories.net Page 1 of 1 _Sample Name UL'Sample: ID f , Matrix Sample Datw7imellnitials- BottlelD Sample Container. Preservation Testing . OF-002 1911258-002 AQUEOUS AQUEOUS 1 Z . J.t q at yo (� 002F 1/Glass c6°C waste, 625 002H 1/01ass <6°C NOTES: CoolerTemp " C Phenol int check CN int check BOA int check NH3 int check,..-_ TRANSFER SIGNATURE DATE/TIME TRANSFER SIGNATURE DATE/TIME Relinquished by 449 Xi, j'2,jjq Ji'4-0 Received by Z, _�Gj 1106 Relinquished byrj, Received by Relinquished by Received by Relinquished by Received by