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HomeMy WebLinkAbout7906_DukeDanRiver_Area1CCRRemovalVerification_Cell1_DIN_20170124 Correspondence: Amec Foster Wheeler 14424 Albemarle Point Place, Suite 115 Chantilly, Virginia 20151 Tel 703-488-3700 Fax 703-488-3701 Licensures: NC Engineering F-1253, Geology C-247 www.amecfw.com January 23, 2017 Ms. Melonie Martin Duke Energy Carolinas, LLC Dan River Steam Station 3195 Pine Hall Road Belews Creek, North Carolina 27009 Melonie.Martin@duke-energy.com Subject: Coal Combustion Residual (CCR) Visual Removal Verification Dan River Landfill Construction – Cell 1 Rockingham County, North Carolina Amec Foster Wheeler Project No.: 7810-16-0623 Dear Ms. Martin: Amec Foster Wheeler Environment and Infrastructure, Inc. (Amec Foster Wheeler) is pleased to submit this documentation verifying Dan River Steam Station (Dan River) Landfill Cell 1 coal combustion residual (CCR) removal by visual methods. We conclude that visual CCR removal verification criteria has been satisfied in general accordance with Section 3.0 of the Excavation Soil Sampling Plan for Area 1 Dry Stack, Rev. 0, dated October 2016 (Attachment 1), and as approved by the North Carolina Department of Environmental Quality (NCDEQ). Background Area 1 Dry Stack, also known as Ash Fill 1, is located at Duke Energy’s Dan River Station in Eden, North Carolina as shown in Figure 1. Construction of Ash Fill 1 occurred in the 1980s. Ash Fill 1 is approximately 19.7 acres and contains an estimated CCR volume of 800,000 cubic yards. Duke Energy is currently removing and transporting CCR material from Ash Fill 1 to an off-site landfill. The majority of the Ash Fill 1 footprint will be within the proposed Dan River Landfill grading limits. Figure 1 shows an overview of the site. Field Execution Field evaluation consisted of conducting a visual evaluation of CCR removal and collection of samples for testing utilizing polarized light microscopy (PLM) and total metals analysis methods. Amec Foster Wheeler construction quality assurance (CQA) personnel conducted visual observations and collected samples between October 18 and October 21, 2016 for PLM and total metals testing and evaluation. Visual CCR Removal Verification Results CCR removal was evaluated based on three criteria: 1. Comparison of estimated bottom of CCR grades to post-CCR removal grades; 2. Visual observation; and 3. PLM evaluation. CCR Removal Verification January 23, 2017 Dan River Landfill Construction – Cell 1 Amec Foster Wheeler Project No. 7810-16-0623 2 The evaluation results are discussed as follows. Grade Comparison The estimated bottom of CCR grades and spot elevations of the post-CCR removal grades are presented in Figure 2 and summarized in the attached Table 1. The post-CCR removal grades within the area where proposed Dan River Landfill Cell 2 overlaps Ash Fill 1 are generally at or below the estimated bottom of CCR grades, indicating that CCR removal has been achieved in accordance with the Excavation Soil Sampling Plan as approved by NCDEQ. Visual Evaluation Visual evaluation of CCR removal was performed on a one-quarter acre grid as shown in Figure 2, the photograph log is included in Attachment 2. CCR material was not observed during the visual evaluation, indicating that CCR removal has been achieved in accordance with the Excavation Soil Sampling Plan as approved by NCDEQ. PLM Evaluation Sampling at a depth of 2-feet and visual soil classification were conducted on a one-acre grid as shown in Figure 3 for PLM evaluation. The PLM evaluation was performed by RJ Lee Group, results are included in Attachment 3. PLM results indicated a percentage of CCR ranging from not detected to 3 percent. The maximum allowable CCR percentage is 50 percent as described in the Excavation Soil Sampling Plan as approved by NCDEQ, indicating that CCR removal has been achieved in accordance with the Plan. The results of a visual soil classification of near- surface materials is presented in Table 2 and indicates that CCR removal has been achieved in accordance with the Plan. Total Metals Evaluation Sampling at a depth of 6-inches, 2-feet, and 5-feet was conducted on a one-acre grid as shown in Figure 3 for total metals evaluation. The total metals results are provided in Attachment 4 and summarized in Table 3. Conclusions CCR removal verification criteria has been satisfied in general accordance with Section 3.0 of the Excavation Soil Sampling Plan for Area 1 Dry Stack, Rev. 0, dated October 2016, and as approved by the NCDEQ. CCR Removal Verification January 23, 2017 Dan River Landfill Construction – Cell 1 Amec Foster Wheeler Project No. 7810-16-0623 3 Sincerely, Amec Foster Wheeler Environment & Infrastructure, Inc. Cedric H. Ruhl, P.E. Chris Jordan, EIT Senior Engineer Technical Professional cedric.ruhl@amecfw.com chris.jordan@amecfw.com Attachments: Table 1 – CCR Removal Grade Comparison Table 2 – Field Documentation Summary Table 3 – Laboratory Test Result Summary Figure 1 – Site Location Map Figure 2 – CCR Removal Verification – One-Quarter Acre Grid (Visual) Figure 3 – CCR Removal Verification – One Acre Grid (Sampling) Attachment 1 – Excavation Soil Sampling Plan for Area 1 Dry Stack Attachment 2 – Photograph Log Attachment 3 – Laboratory Test Results – RJ Lee Group Attachment 4 – Analytical Laboratory Test Results TABLES 1. CCR Removal Grade Comparison 2. Field Documentation Summary 3. 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Ϭ͘ϲϳ ŽƌŽŶ ŵŐͬŬŐ EE E EEE EE EEEEE EE E EEE E ĂůĐŝƵŵ ŵŐͬŬŐ ϴϳϰ ϵϱϲ ϰϲϭ ϰϮϵ ϭϮϲ ϳϭ͘ϳ ϭϰϴϬ ϭϵ͘Ϯ ϰϴϰ ϲϮϵ͘Ϭ ϭϴϮ ϯϰϴ ϭϴϲϬ ϭϬϬϬ ϮϬϳϬ ϰϰϵ ϭϴϯϬ ϭϲϳϬ ϭϬϮϬ ϰϴϲ͘Ϭ ŚƌŽŵŝƵŵ ŵŐͬŬŐ ϭϰ͘ϰ ϭϮ͘ϵ ϭϰ͘ϴ Ϯϯ͘ϴ ϯϱ͘Ϯ ϰϮ͘ϭ ϰϭ͘ϰ ϰϮ͘Ϯ ϭϰ͘ϵ ϭϯ͘ϭ ϮϬ͘ϵ ϭϵ ϭϴ͘ϲ ϭϳ͘ϲ ϭϰ͘ϵ ϭϱ͘ϵ ϯϰ͘Ϯ ϯϰ͘ϵ ϭϳ͘Ϯ ϵ͘ϵ ŽƉƉĞƌ ŵŐͬŬŐ ϭϴ͘Ϯ ϭϲ͘ϱ ϭϵ͘ϱ ϯϭ͘ϵ ϱϬ͘ϲ ϲϭ͘ϳ ϳϮ ϱϬ͘ϴ Ϯϱ͘ϲ ϭϮ͘ϰ ϭϰ͘Ϯ ϭϴ͘ϴ ϯϮ͘ϲ Ϯϯ͘ϴ Ϯϭ͘ϲ ϮϬ͘ϱ ϳϴ͘ϰ ϲϱ͘Ϯ ϭϮ͘ϱ ϭϱ͘ϯ /ƌŽŶ ŵŐͬŬŐ ϭϴϭϬϬ ϮϭϱϬϬ ϮϰϲϬϬ ϯϴϮϬϬ ϱϮϬϬϬ ϱϴϵϬϬ ϰϵϰϬϬ ϰϵϴϬϬ ϮϱϯϬϬ ϯϯϲϬϬ ϯϭϭϬϬ ϯϯϳϬϬ ϯϰϵϬϬ ϮϴϯϬϬ ϯϬϱϬϬ ϯϬϵϬϬ ϱϭϱϬϬ ϰϯϭϬϬ ϭϲϵϬϬ ϮϮϳϬϬ DĂŐŶĞƐŝƵŵ ŵŐͬŬŐ ϭϱϯϬ ϮϬϬϬ ϭϮϰϬ ϮϬϮϬ ϰϮϵϬ ϱϭϱϬ ϵϰϱϬ ϭϬϴϬϬ ϯϰϳϬ ϰϬϬϬ ϭϬϵϬ ϮϬϴϬ ϱϭϳϬ ϭϵϯϬ ϭϱϴϬ ϭϲϵϬ ϳϬϬϬ ϳϮϰϬ ϮϵϱϬ ϮϮϴϬ DĂŶŐĂŶĞƐĞ ŵŐͬŬŐ ϱϭϬ ϰϰϱ ϭϰϬ ϱϮϲ ϱϰϬ ϯϰϬ ϭϭϭϬ ϭϮϰϬ ϱϱ ϭϬϯ ϮϰϱϬ Ϯϲ͘ϱ ϮϬϴ ϱϮϲ ϯϭϳ ϰϰϬ ϭϬϬϬ ϭϮϱϬ ϵϱ͘ϰ ϯϬϱ DŽůLJďĚĞŶƵŵ ŵŐͬŬŐ EϬ͘ϲϰ Ϭ͘ϳϱ ϭ͘ϲ ϭ͘ϱ ϭ͘ϱ Ϯ͘ϰ ϱ͘ϰ Ϭ͘ϴ Ϭ͘ϴϳ Ϯ͘ϰ Ϯ͘ϭ ϭϬ͘ϳϬ͘ϱϵ Ϭ͘ϴϯ ϯ͘Ϯ ϱ͘ϳ Ϭ͘ϵ E EŝĐŬĞů ŵŐͬŬŐ ϵ͘ϴ ϭϬ͘ϱ ϲ͘ϵ ϭϭ͘ϳ ϭϵ͘ϲ Ϯϭ͘ϴ Ϯϴ͘ϳ ϯϭ͘ϲ ϭϭ͘ϱ ϭϵ͘ϭ ϴ ϲ͘Ϯ ϭϲ͘ϲ ϭϮ͘ϯ ϭϬ ϭϬ͘ϯ Ϯϲ͘ϳ Ϯϱ͘ϱ ϭϭ͘Ϯ ϭϮ͘ϱ WŽƚĂƐƐŝƵŵ ŵŐͬŬŐ ϴϲϴ ϭϭϬϬ ϭϬϴϬ ϭϯϲϬ ϭϴϳϬ ϮϲϲϬ ϯϬϴϬ ϮϬϭϬ ϭϱϳϬ͘Ϭ ϲϱϬ ϲϲϮ ϭϬϮϬ ϭϬϵϬ ϭϰϯϬ ϭϬϮϬ ϭϬϴϬ ϮϰϴϬ ϯϮϯϬ ϰϴϭ ϴϮϰ ^ŝůǀĞƌ ŵŐͬŬŐ EϬ͘ϰϱ Ϭ͘ϲϴ ϭ͘ϭ ϭ͘ϴ Ϯ͘ϯ Eϭ͘ϳ Ϭ͘ϱϰ Ϭ͘ϱϱ Ϭ͘ϴϴ ϭ E EE Ϭ͘ϳϯ EEϬ͘ϰϵ Ϭ͘ϰϲ ^ŽĚŝƵŵ ŵŐͬŬŐ EE E EEE ϭϯϬ ϭϴϭ ϭϲϯ ϭϴϴ Eϭϴϱ E EE E ϭϬϴ ϭϵϰ ϮϮϱ ϳϲ͘ϴ ^ƚƌŽŶƚŝƵŵ ŵŐͬŬŐ ϭϮ͘ϲ ϭϳ͘ϰ ϭϮ͘Ϯ ϭϭ͘ϭ ϭϲ͘Ϯ ϲ͘ϭ Ϯϳ͘Ϯ ϯϭ͘ϰ ϭϰ͘ϯ ϭϴ͘ϭ ϭϰ͘ϴ ϭϲ͘ϳ ϯϮ͘ϵ ϭϰ͘ϵ ϮϮ͘ϰ ϵ ϯϮ͘ϲ ϯϭ͘ϯ ϮϬ͘ϴ ϭϰ͘ϯ ŝŶĐ ŵŐͬŬŐ Ϯϵ͘ϴ ϯϴ͘ϲ Ϯϳ͘ϭ ϰϲ͘ϭ ϲϵ͘ϰ ϴϮ͘ϳ ϭϬϮ ϵϲ͘ϰ ϱϬ͘Ϭ ϰϳ͘ϴϬ ϯϮ͘ϲ Ϯϲ͘ϰ ϰϲ ϰϲ͘ϲ ϯϯ͘Ϯ ϯϴ͘ϭ ϴϰ͘ϲ ϭϮϬ Ϯϳ͘ϴ ϯϳ͘Ϯ ŶƚŝŵŽŶLJ ŵŐͬŬŐ EE E EEE EE EEEEE EE E EEE E ƌƐĞŶŝĐ ŵŐͬŬŐ Eϭ͘ϱ E ϱ ϱ͘ϯ ϰ͘ϱ ϱ͘ϲ ϱ͘ϱ Eϭ͘ϰ ϳ͘Ϯ ϱ͘ϯ ϯ͘ϴ ϭ͘ϴ E E ϮϬ͘ϯ ϳ͘ϵ Ϯ͘ϵ ϭ͘ϯ ĂĚŵŝƵŵ ŵŐͬŬŐ EE E EEE EE EEEEE EE E EEE E ŽďĂůƚ ŵŐͬŬŐ ϭϬ͘ϲ ϭϬ͘ϱ ϲ͘ϯ ϭϰ͘ϰ ϭϮ͘ϴ ϭϯ͘ϴ ϰϮ͘Ϯ Ϯϱ͘ϵ ϳ͘Ϭ ϴ͘ϰ ϳϵ͘ϭ ϯ Ϯϴ͘Ϯ ϭϯ͘ϳ ϭϭ͘ϲ ϭϮ͘ϰ Ϯϲ͘ϵ ϯϵ͘ϱ ϰ͘ϵ ϭϯ͘ϱ >ĞĂĚ ŵŐͬŬŐ ϭϲ͘Ϯ ϭϰ͘ϴ ϭϰ͘ϲ ϭϯ͘ϴ ϭϱ͘Ϯ ϭϱ͘ϲ Ϯϲ͘ϰ ϭϵ͘ϭ ϭϰ͘Ϭ ϭϳ ϯϵ ϭϮ͘ϲ ϭϱ͘ϳ ϮϮ͘ϲ ϭϴ͘ϵ ϮϬ͘ϳ Ϯϱ͘ϯ ϯϬ͘ϯ ϵ͘ϵ ϭϭ͘ϳ ^ĞůĞŶŝƵŵ ŵŐͬŬŐ Eϭ͘ϰ E ϭ͘ϰ ϭ͘ϳ ϭ͘ϱ Ϯ͘ϭ Ϯ͘ϴ Ϯ͘ϳ ϭ͘ϵ EEϯ͘ϲ ϭ͘ϳ E E EϮ͘ϱ E ϭ͘ϰ dŚĂůůŝƵŵ ŵŐͬŬŐ EE E EEE EE EEEEE EE E EEE E sĂŶĂĚŝƵŵ ŵŐͬŬŐ Ϯϱ͘Ϯ Ϯϱ͘ϰ ϯϴ͘ϯ ϯϵ͘ϲ ϰϰ͘ϴ ϱϲ͘ϭ ϱϯ͘ϭ ϲϲ͘ϱ Ϯϴ͘Ϭ Ϯϲ͘Ϯ ϰϮ ϰϱ͘ϱ ϯϲ͘Ϯ Ϯϵ͘ϲ ϯϬ͘ϲ ϯϬ͘ϰ ϱϰ͘ϲ ϯϵ͘Ϯ Ϯϳ͘ϰ Ϯϭ͘ϰ Wϳϰϳϭ DĞƌĐƵƌLJ ŵŐͬŬŐ Ϭ͘Ϭϭϵ Ϭ͘ϬϮϯ Ϭ͘ϬϮϮ Ϭ͘ϬϮϮ Ϭ͘ϬϮϮ Ϭ͘ϬϮϲ Ϭ͘Ϭϱϯ Ϭ͘Ϭϭϴ E E Ϭ͘Ϭϰϱ Ϭ͘Ϭϯϭ E Ϭ͘Ϭϭϲ Ϭ͘ϬϭϮ Ϭ͘Ϭϭϰ Ϭ͘ϬϮϱ Ϭ͘ϬϮϭ E E ^dDϮϵϳϰͲϴϳ WĞƌĐĞŶƚDŽŝƐƚƵƌĞ й ϵ͘ϯ ϵ͘ϳ ϭϲ͘ϵ ϭϱ͘ϳ ϭϵ͘ϭ ϭϵ͘Ϯ ϮϮ͘ϯ ϭϱ͘ϳ ϵ͘ϴ ϭϬ͘Ϯ ϭϮ͘ϯ ϭϳ͘ϴ ϭϵ͘ϴ ϭϯ͘ϴ ϭϯ͘ϯ ϭϰ͘ϳ ϭϵ͘ϱ ϮϬ͘ϰ ϭϯ͘Ϯ ϭϮ͘ϱ WϵϬϰϱ Ɖ,ĂƚϮϱĞŐƌĞĞƐ ^ƚĚ͘hŶŝƚƐ ϰ͘ϳ ϱ͘ϯ ϱ͘ϱ ϱ͘ϱ ϱ͘ϯ ϱ͘ϯ ϲ͘ϱ ϲ͘ϲ ϱ͘ϵ ϳ͘ϰ ϱ͘ϲ ϱ͘ϱ ϱ͘ϯ ϱ͘ϱ ϴ͘ϭ ϱ ϴ͘ϯ ϲ͘ϭ ϳ ϲ͘Ϯ WϳϭϵϵŚƌŽŵŝƵŵ͕,ĞdžĂǀĂůĞŶƚŵŐͬŬŐ EEEEEEEEEEϬ͘ϵEEEEEEEEE ŚůŽƌŝĚĞŵŐͬŬŐ EEEEEEEEEEEEEEEEEEEE ^ƵůĨĂƚĞ ŵŐͬŬŐ ϳϮϵ ϵϯ͘ϲ ϳϱ͘ϯ E E E E E E E E ϵϱ͘ϯ E E E ϴϮ E E E E EŝƚƌĂƚĞĂƐEŵŐͬŬŐ EEEEEEEEEEEEEEEEEEEE EdсŶŽƚƚĞƐƚĞĚ EсŶŽƚĚĞƚĞĐƚĞĚ dĞƐƚDĞƚŚŽĚ hŶŝƚƐ dĂďůĞϯͲ>ĂďŽƌĂƚŽƌLJdĞƐƚZĞƐƵůƚ^ƵŵŵĂƌLJ WĂƌĂŵĞƚĞƌ WϲϬϭϬ WϲϬϮϬ WϵϬϱϲ ĨůLJĂƐŚĚĞƚĞƌŵŝŶĂƚŝŽŶďLJW>D FIGURES 1. Site Location Map 2. CCR Removal Verification – One-Quarter Acre Grid (Visual) 3. CCR Removal Verification – One Acre Grid (Sampling) )* 1 PR O J E C T N O : FI G U R E N O : 78 1 0 - 1 6 - 0 6 2 3 02,000 1,000 F e e t NO T E : T H I S F I G U R E I S F O R R E F E R E N C E O N L Y . DA N R I V E R S T E A M S T A T I O N RO C K I N G H A M C O U N T Y , N O R T H C A R O L I N A SI T E L O C A T I O N M A P DA N R I V E R L A N D F I L L C O N S T R U C T I O N F: \ A M E C _ P r o j e c t s \ 2 0 1 6 \ 7 8 1 0 - 1 6 - 0 6 2 3 D a n R i v e r \ G I S \ M X D s \ F i g u r e 1 _ S i t e L o c a t i o n M a p . m x d , U s e r : m a d d i s o n . s u t t o n ; C h e c k e d b y : C R ; D a t e : 1 / 2 3 / 2 0 1 7 )* ¯ Se r v i c e L a y e r C r e d i t s : S o u r c e s : E s r i , H E R E , D e L o r m e , U S G S , I n t e r m a p , i n c r e m e n t P C o r p . , N R C A N , E s r i J a p a n , M E T I , E s r i C h i n a ( H o ng Ko n g ) , E s r i ( T h a i l a n d ) , M a p m y I n d i a , © O p e n S t r e e t M a p c o n t r i b u t o r s , a n d t h e G I S U s e r C o m m u n i t y Co p y r i g h t : © 2 0 1 3 N a t i o n a l G e o g r a p h i c S o c i e t y , i - c u b e d AS H F I L L 1 AS H F I L L 2 PR I M A R Y AS H B A S I N SE C O N D A R Y AS H B A S I N CE L L 1 LE G E N D )* DA N R I V E R S T E A M S T A T I O N AP P R O X I M A T E C C R B O U N D A R Y AP P R O X I M A T E D U K E E N E R G Y P R O P E R T Y B O U N D A R Y AP P R O X I M A T E C E L L 1 B O U N D A R Y LEGEND EXISTING MAJOR CONTOUR (10')EXISTING MINOR CONTOUR (2')ASH FILL 1 LIMITS CELL 1 GRADING LIMITS CELL 2 GRADING LIMITS CELL 3 GRADING LIMITS PROPOSED LANDFILL LIMIT OF WASTE ASH EXCAVATION SURVEY POINTN NOT FOR CONSTRUCTIONNC GEOLOGY: C-247NC ENG: F-1253LICENSURE:FAX: (704) 357-8638TEL: (704) 357-8600CHARLOTTE, NC 28208SUITE 1002801 YORKMONT ROAD 11/4/20167810-16-0623DWGAS SHOWN CHRCHRKRDCSJCSJ 2 QUARTER ACRE GRID (VISUAL).dwg0 02 2NOT FOR CONSTRUCTIONONE-QUARTER ACRE GRID (VISUAL)DAN RIVER STEAM STATIONCCR REMOVAL VISUAL VERIFICATION 0 1 1 / 4 / 2 0 1 6 7 8 1 0 - 1 6 - 0 6 2 3 C O N S T R U C T I O N C S J C S J K R D C H R C C R V I S U A L R E M O V A L V E R I F I C A T I O N 0 2 10 20 30 TE N T H S IN C H E S 12 3 DWG SIZE REVISIONFOR FIGURE NO.TITLE FILENAME:DWG TYPE:JOB NO:DATE:SCALE: D E S : DFTR:CHKD:ENGR:APPD: A FEDCB 23 4 5 78 6 45 78910 6 A FCB 22"x34"ANSI DEnvironment &Infrastructure SEAL RE V DA T E J O B N O . P R O J E C T T Y P E D E S D F T R C H K D E N G R D E S C R I P T I O N AB S A T I S S U E # DA T E D E S I G N A5 A6 B4 A4 A3 B3 A2 B5 LEGEND EXISTING MAJOR CONTOUR (10')EXISTING MINOR CONTOUR (2')ASH FILL 1 LIMITS CELL 1 GRADING LIMITS CELL 2 GRADING LIMITS CELL 3 GRADING LIMITS PROPOSED LANDFILL LIMIT OF WASTE ANALYTICAL SAMPLE POINTN NOT FOR CONSTRUCTIONNC GEOLOGY: C-247NC ENG: F-1253LICENSURE:FAX: (704) 357-8638TEL: (704) 357-8600CHARLOTTE, NC 28208SUITE 1002801 YORKMONT ROAD 11/4/20167810-16-0623DWGAS SHOWN CHRCHRKRDCSJCSJ 3 ONE ACRE GRID (SAMPLING).dwg0 03 3NOT FOR CONSTRUCTIONONE ACRE GRID (SAMPLING)DAN RIVER STEAM STATIONCCR REMOVAL VISUAL VERIFICATION 0 1 1 / 4 / 2 0 1 6 7 8 1 0 - 1 6 - 0 6 2 3 C O N S T R U C T I O N C S J C S J K R D C H R C C R V I S U A L R E M O V A L V E R I F I C A T I O N 0 3 10 2 0 30 TE N T H S IN C H E S 12 3 DWG SIZE REVISIONFOR FIGURE NO.TITLE FILENAME:DWG TYPE:JOB NO:DATE:SCALE: D E S : DFTR:CHKD:ENGR:APPD: A FEDCB 23 4 5 78 6 45 78910 6 A FCB 22"x34"ANSI DEnvironment &Infrastructure SEAL RE V DA T E J O B N O . P R O J E C T T Y P E D E S D F T R C H K D E N G R D E S C R I P T I O N AB S A T I S S U E # DA T E D E S I G N ATTACHMENT 1 Excavation Soil Sampling Plan for Area 1 Dry Stack EXCAVATION SOIL SAMPLING PLAN FOR AREA 1 DRY STACK DUKE ENERGY DAN RIVER STEAM STATION DUKE ENERGY CAROLINAS, LLC. 526 SOUTH CHURCH STREET/EC13K CHARLOTTE, NORTH CAROLINA 28202 Waste & Groundwater Programs Revision 0 October 2016 Area 1 Dry Stack Soil Sampling Plan October 2016 Duke Energy Carolinas, LLC Revision 0 Page i TABLE OF CONTENTS SECTION PAGE 1.0 PURPOSE ................................................................................................................................1 2.0 SOIL SAMPLING METHODOLOGY .............................................................................................1 2.1 Method Summary 1 2.1.1 Equipment 1 2.1.2 Sample Locations 2 2.1.3 Collection of Representative Samples 2 2.1.4 Sample Preservation, Containers, Handling and Storage 3 2.1.5 Decontamination 4 3.0 VISUAL CONFIRMATION OF ASH REMOVAL ..............................................................................4 3.1 Pre-Excavation Documentation 4 3.2 Ash Removal Verification Protocol 4 3.2.1 Field Documentation 5 3.2.2 Fill Evaluation Criteria 5 3.3 Visual Removal Not Applicable 6 4.0 SOIL SAMPLING AND ANALYSIS ...............................................................................................6 4.1 Soil Sampling 6 4.1.1 Scenario 1 6 4.1.2 Scenario 2 7 4.2 Fate and Transport Modeling 7 LIST OF TABLES Table 1 - Soil Parameters and Analytical Methods Area 1 Dry Stack Soil Sampling Plan October 2016 Duke Energy Carolinas, LLC Revision 0 Page 1 1.0 PURPOSE The purpose of this Excavation Soil Sampling Plan is to provide a standardized method for collecting soil samples at Duke Energy Dan River Steam Station Area 1 Dry Stack. Soil samples are being collected to verify removal of CCR material per the NCDEQ Guidance (DIN 26815) provided on October 11, 2016. This Excavation Soil Sampling Plan is applicable to the collection of representative soil samples. Analysis of soil samples may be chemical or physical in nature and may be used to determine the following: x Extent and magnitude of constituent occurrence x Input concentrations for groundwater fate and transport model The methodologies discussed in this Excavation Soil Sampling Plan are applicable to the sampling of soil in the Area 1 Dry Stack at Dan River Steam Station. For the purposes of this plan, soils are those mineral and organic materials remaining (above bedrock and above the groundwater surface) after all visible ash has been excavated. 2.0 SOIL SAMPLING METHODOLOGY 2.1 Method Summary This Excavation Soil Sampling Plan has been adapted from Environmental Protection Agency (EPA) Standard Operating Procedures (SOPs) #2012 and #2006; and North Carolina Department of Environmental Quality (DEQ) Attachment 1 Coal Combustion Residuals Surface Impoundment Closure Guidelines for Protection of Groundwater, September 2016. Soil samples are collected directly using stainless steel or plastic trowel, spade, shovel, or scoops. Following collection, soil is transferred from the sampling device to a stainless steel or plastic bowl to be homogenized. Once homogenized, the soil is transferred into Duke Energy Laboratory supplied sample bottles. Soil samples will be submitted for total metals analysis. Analytical methods for total metals are described in Table 1. CCR material presence is quantitatively determined by polarized light microscopy (PLM) by RJ Lee Laboratory (or other approved vendor). PLM analysis passes visible light through a pair of polarizing filters to create optical effects used in identifying unknown materials. This method is commonly used in asbestos and coal ash identification. 2.1.1 Equipment x Stainless steel or plastic trowel, scoop, spade or shovel – used for collecting soil samples from surface locations. x Sample containers – To be supplied by Duke Energy Laboratory with appropriate cooler(s). Estimated that 5-8 ounce samples bottles with Teflon-lined lids will be required for each sample location and sample depth. For return of cooler to the lab, ice will be required. Area 1 Dry Stack Soil Sampling Plan October 2016 Duke Energy Carolinas, LLC Revision 0 Page 2 x Gloves – used for personal protection and to prevent cross-contamination of samples – nitrile, disposable, powderless. x Field clothing and Personal Protective Equipment – used as specified in the site Health and Safety Plan. x Sampling flags – used for identifying soil sampling locations. x Field notebook – a bound book used to record progress of sampling effort and record any problems and field observations during sampling. x Three-ring binder book – used to store necessary forms and record and track samples collected at the site. x Permanent marking pen – used to label sample containers, document field logbooks and data sheets. x Stainless steel or plastic spoon – used for homogenizing soil samples within a stainless steel or plastic bowl. x Stainless steel or plastic bowl – used for homogenizing soil samples, when applicable. x Camera – used for photo-documentation of sample locations and samples. x GPS – device used to obtain elevation, latitude and longitude of sample location. x Trash bag – used to dispose of gloves and any other non-hazardous waste generated during sampling. x Decontamination supplies and equipment. 2.1.2 Sample Locations General locations for soil sampling are determined by the soil scientist in the field at a rate of one soil sample for every 1 acre of area excavated. Actual sampling locations on-site may vary to account for site conditions and to allow collection of representative samples. Collection of Representative Samples For the purpose of this plan, surface soil is considered to range from 0 to 6 inches in depth while deeper samples are considered to two feet below ground surface (unless bedrock, refusal, or the water table are encountered). A surface soil sample and deeper samples will be collected at each location for every 1 acre of area excavated. A new pair of nitrile gloves is worn at each sampling location and each depth. Each sampling location is recorded on the site map prior to collecting the sample if location is not already noted on the map. The GPS location of each sampling location (i.e. elevation, latitude and longitude), sample descriptions, and area photographs are also recorded. All sampling and homogenizing equipment is decontaminated prior to use irrespective of depth. The following procedure will be used to collect representative soil samples with a scoop, shovel, or trowel: Area 1 Dry Stack Soil Sampling Plan October 2016 Duke Energy Carolinas, LLC Revision 0 Page 3 x Locate general sampling locations. x Determine suitability of sampling location for a representative sample. x If sampling location appears to reflect conditions that are representative of the subject grid cell, proceed with sampling procedure. If location is not representative of the grid cell, notify the project manager so an alternate location can be identified. x Using a decontaminated sampling instrument, remove the desired thickness and volume of soil from the sampling area. Will require enough soil to fill five 8- ounce sample bottles. x Transfer the sample into an appropriate sample or homogenization bowl. Non- dedicated containers should be adequately decontaminated. Stir for approximately one minute until there appears to be a uniform color and consistency. x Transfer homogenized sample to a labeled container(s) of appropriate size and construction for the analyses requested. x Secure sample container tightly. 2.1.3 Sample Preservation, Containers, Handling and Storage Chemical preservation of soils is generally not recommended. Cooling to 4oC on wet ice is usually the best approach, supplemented by the appropriate holding time for the analyses requested. The Duke Energy Laboratory will supply the appropriate sample bottles for the collected soil samples. The sample volume is a function of the analytical requirements and the Duke Energy Laboratory will ensure the appropriate number of bottles is supplied. Table 1 contains a list of parameters to be analyzed with corresponding reporting units and analytical methods. If a parameter or group of parameters is not included in Table 1, the laboratory performing the analysis should be contacted to determine the appropriate sample bottles, volumes, and preservatives. All non-dedicated sampling/homogenizing devices should be decontaminated and wrapped in plastic. The sampling device should remain in this wrapping until it is needed. Each sampling/homogenizing device should be used for only one sample and then decontaminated or disposed of. Non dedicated sampling/homogenizing devices should be cleaned in the field using the decontamination procedure described below. 2.1.4 Decontamination Decontamination procedures can be time consuming; having a sufficient quantity of sampling tools available is recommended. All non-dedicated sampling/homogenizing equipment must be decontaminated prior to reuse. Equipment decontamination consists of: Area 1 Dry Stack Soil Sampling Plan October 2016 Duke Energy Carolinas, LLC Revision 0 Page 4 1. Detergent wash and brush cleaning 2. Tap water rinse 3. Deionized water rinse 4. Air dry 5. Wrap sampling tools with plastic 3.0 VISUAL CONFIRMATION OF ASH REMOVAL 3.1 Pre-Excavation Documentation Closure by removal is defined herein as removing the primary source (primary source of potential constituents of interest) to the point that CCR material is not visible to the unaided eye at the ground surface. This method is intended solely to verify and document CCR material removal and is not intended to validate environmental quality standards of the subsurface (considered the secondary source of potential constituents of interest). Pre-excavation documentation would consist of: x Review topographic mapping, aerial photography, construction drawings, and boring logs to estimate the pre-CCR placement topography and/or CCR/soil interface x Preparation of a figure illustrating a grid spacing of 100 feet. Each grid point (node) will be assigned a unique identifier. Each node of the grid spacing (grid point) will represent a visual verification location. 3.2 CCR Material Removal Verification Protocol CCR material excavation will be considered complete based on visual confirmation that all CCR material has been removed. CCR material removal will be based on sampling of the CCR/soil interface and analysis by PLM. Soil samples will be examined utilizing methods outlined in American Society for Testing and Materials (ASTM) D2488, Standard Practice for Description and Identification of Soils (Visual- Manual Procedure). Vertical and horizontal excavation of CCR material can terminate when the remaining material can be documented using PLM to contain less than 50% CCR. Project will excavate CCR material until a visible change in color or texture confirms removal. This location shall be referred to as the CCR/soil interface. If visual evaluation is inconclusive, then request additional evaluation to confirm CCR removal. Area 1 Dry Stack Soil Sampling Plan October 2016 Duke Energy Carolinas, LLC Revision 0 Page 5 3.2.1 Field Documentation Evaluate the excavated surface elevation relative to the pre-CCR placement topography. Periodically check bottom elevation to evaluate if fill is present above historic bottom elevation. Visual confirmation will be performed on a 100 foot grid system. Soil sampling will be performed on an acre grid system and will be analyzed using PLM. x Personnel will locate each node by GPS or survey control, determine elevation and evaluate whether that point is above or below the historic bottom elevation. x Personnel will then observe the surface area represented by the node to note if visible CCR is present at the surface. If present, the location should be documented and excavation will need to continue. If the evaluation indicates the surface soils are residuum or bedrock, then hand auger to two feet below surface (or refusal) and perform visual-manual classification of the soils at the surface and depth according to ASTM method D2488. Submit sample from depth (or shallower if refusal) for PLM analysis. The conditions shall be documented by taking photographs. x If the node point elevation is near the historic bottom elevation, soil is confirmed by visual manual classification (ASTM D2488), and PLM analysis is less than 50% CCR, then personnel can conclude the CCR material is removed. 3.3 Visual Removal Not Applicable If possible, excavation of ash should continue even if groundwater is encountered. If Duke Energy cannot complete visual removal because of site conditions or other restricting factors, documentation shall be presented to DEQ. 4.0 SOIL SAMPLING AND ANALYSIS 4.1 Soil Sampling Soil sampling of the remaining soils (less than 50% CCR per PLM analysis) will be necessary to evaluate the extent any potential for the soil to act as a secondary source of contamination. Soil samples for laboratory analysis must be collected in a manner that will ensure a relatively uniform distribution of particles throughout the six inch sample. The systematic approach and design for soil sampling and analysis is based upon NCDEQ Guidance (DIN 26815) provided on October 11, 2016: Confirmation sampling will include discrete surface samples collected from the first six inches of the soil. Sampling will be performed on an acre grid system. This sample collection methodology shall be sufficient to characterize the horizontal extent of any remaining potential secondary source impacts for comparison with the DEQ Preliminary Soil Remediation Goals (PSRG). The samples shall be analyzed by a North Carolina certified laboratory for total concentrations for the following parameters: antimony, aluminum, arsenic, barium, beryllium, boron, cadmium, calcium, chloride, chromium (total and hexavalent), cobalt, copper, iron, lead, magnesium, manganese, mercury, molybdenum, nickel, nitrate as nitrogen, pH, potassium, Area 1 Dry Stack Soil Sampling Plan October 2016 Duke Energy Carolinas, LLC Revision 0 Page 6 selenium, silver, sodium, strontium, sulfate, thallium, vanadium and zinc. No SPLP testing is required. 4.2 Fate and Transport Modeling Site specific fate and transport modeling may be used to evaluate the impact of any contamination found in excess of the applicable soil screening values. Excavation Soil Sampling Plan October 2016 Duke Energy Carolinas, LLC. & Duke Energy Progress, LLC. Revision 0 Table Excavation Soil Sampling Plan October 2016 Duke Energy Carolinas, LLC. Revision 0 TABLE 1 SOIL PARAMETERS AND ANALYTICAL METHODS TOTALS AND SPLP ANALYSIS AREA 1 DRY STACK DUKE ENERGY DAN RIVER STEAM STATION INORGANIC COMPOUNDS UNITS METHOD1 Aluminum mg/kg or μg/l EPA 6010D Antimony mg/kg or μg/l EPA 6020B Arsenic mg/kg or μg/l EPA 6020B Barium mg/kg or μg/l EPA 6010D Beryllium mg/kg or μg/l EPA 6020B Boron mg/kg or μg/l EPA 6010D Cadmium mg/kg or μg/l EPA 6020B Calcium mg/kg or μg/l EPA 6010D Chloride mg/kg or μg/l EPA 9056A Chromium mg/kg or μg/l EPA 6010D Cobalt mg/kg or μg/l EPA 6020B Copper mg/kg or μg/l EPA 6010D Hexavalent Chromium mg/kg or μg/l EPA Method 7199/218.7 Iron mg/kg or μg/l EPA 6010D Lead mg/kg or μg/l EPA 6020B Magnesium mg/kg or μg/l EPA 6010D Manganese mg/kg or μg/l EPA 6010D Mercury mg/kg or μg/l EPA Method 7470A/7471B Molybdenum mg/kg or μg/l EPA 6010D Nickel mg/kg or μg/l EPA 6010D Nitrate as Nitrogen mg/kg or μg/l EPA 9056A pH SU EPA 9045D Potassium mg/kg or μg/l EPA 6010D Selenium mg/kg or μg/l EPA 6020B Silver mg/kg or μg/l EPA 6020B Sodium mg/kg or μg/l EPA 6010D Strontium mg/kg or μg/l EPA 6010D Sulfate mg/kg or μg/l EPA 9056A Thallium (low level) (SPLP Extract only) mg/kg or μg/l EPA 6020B Vanadium mg/kg or μg/l EPA 6020B Zinc mg/kg or μg/l EPA 6010D Notes: 1. Soil samples to be analyzed for Total Inorganics using USEPA Methods 6010/6020 and pH using USEPA Method 9045, as noted above (or similar approved methods). Soil samples will also be analyzed for leaching potential using SPLP Extraction Method 1312 in conjunction with USEPA Methods 6010/6020 (or similar approved methods). ATTACHMENT 2 Photograph Log Cell 1 CCR Removal Verification Photo Log – Certification Report Dan River Steam Station December 2, 2016 Amec Foster Wheeler Project No.: 7810-16-0623 1 Point ID Cell 1 Ash Removal Verification Photo ID 20161018 Mohon (3) Date 10-18-2016 Observations Ash Removal Visual Sample A8 Point ID Cell 1 Ash Removal Verification Photo ID 20161018 Mohon (5) Date 10-18-2016 Observations Ash Removal Visual Sample A8 Cell 1 CCR Removal Verification Photo Log – Certification Report Dan River Steam Station December 2, 2016 Amec Foster Wheeler Project No.: 7810-16-0623 2 Point ID Cell 1 Ash Removal Verification Photo ID 20161018 Mohon (7) Date 10-18-2016 Observations Ash Removal Visual Sample B8 Point ID Cell 1 Ash Removal Verification Photo ID 20161018 Mohon (8) Date 10-18-2016 Observations Ash Removal Visual Sample B8 Cell 1 CCR Removal Verification Photo Log – Certification Report Dan River Steam Station December 2, 2016 Amec Foster Wheeler Project No.: 7810-16-0623 3 Point ID Cell 1 Ash Removal Verification Photo ID 20161018 Mohon (9) Date 10-18-2016 Observations Ash Removal Visual Sample A7 Point ID Cell 1 Ash Removal Verification Photo ID 20161018 Mohon (10) Date 10-18-2016 Observations Ash Removal Visual Sample A7 Cell 1 CCR Removal Verification Photo Log – Certification Report Dan River Steam Station December 2, 2016 Amec Foster Wheeler Project No.: 7810-16-0623 4 Point ID Cell 1 Ash Removal Verification Photo ID 20161018 Mohon (11) Date 10-18-2016 Observations Ash Removal Visual Sample B7 Point ID Cell 1 Ash Removal Verification Photo ID 20161018 Mohon (12) Date 10-18-2016 Observations Ash Removal Visual Sample B7 Cell 1 CCR Removal Verification Photo Log – Certification Report Dan River Steam Station December 2, 2016 Amec Foster Wheeler Project No.: 7810-16-0623 5 Point ID Cell 1 Ash Removal Verification Photo ID 20161018 Mohon (13) Date 10-18-2016 Observations Ash Removal Visual Sample A6 Point ID Cell 1 Ash Removal Verification Photo ID 20161018 Mohon (14) Date 10-18-2016 Observations Ash Removal Visual Sample A6 Cell 1 CCR Removal Verification Photo Log – Certification Report Dan River Steam Station December 2, 2016 Amec Foster Wheeler Project No.: 7810-16-0623 6 Point ID Cell 1 Ash Removal Verification Photo ID 20161018 Mohon (15) Date 10-18-2016 Observations Ash Removal Visual Sample B6 Point ID Cell 1 Ash Removal Verification Photo ID 20161018 Mohon (16) Date 10-18-2016 Observations Ash Removal Visual Sample B6 Cell 1 CCR Removal Verification Photo Log – Certification Report Dan River Steam Station December 2, 2016 Amec Foster Wheeler Project No.: 7810-16-0623 7 Point ID Cell 1 Ash Removal Verification Photo ID 20161018 Mohon (17) Date 10-18-2016 Observations Ash Removal Visual Sample A5 Point ID Cell 1 Ash Removal Verification Photo ID 20161018 Mohon (18) Date 10-18-2016 Observations Ash Removal Visual Sample A5 Cell 1 CCR Removal Verification Photo Log – Certification Report Dan River Steam Station December 2, 2016 Amec Foster Wheeler Project No.: 7810-16-0623 8 Point ID Cell 1 Ash Removal Verification Photo ID 20161018 Mohon (19) Date 10-18-2016 Observations Ash Removal Visual Sample B5 Point ID Cell 1 Ash Removal Verification Photo ID 20161018 Mohon (20) Date 10-18-2016 Observations Ash Removal Visual Sample B5 Cell 1 CCR Removal Verification Photo Log – Certification Report Dan River Steam Station December 2, 2016 Amec Foster Wheeler Project No.: 7810-16-0623 9 Point ID Cell 1 Ash Removal Verification Photo ID 20161018 Mohon (21) Date 10-18-2016 Observations Ash Removal Visual Sample C7 Point ID Cell 1 Ash Removal Verification Photo ID 20161018 Mohon (22) Date 10-18-2016 Observations Ash Removal Visual Sample C7 Cell 1 CCR Removal Verification Photo Log – Certification Report Dan River Steam Station December 2, 2016 Amec Foster Wheeler Project No.: 7810-16-0623 10 Point ID Cell 1 Ash Removal Verification Photo ID 20161018 Mohon (23) Date 10-18-2016 Observations Ash Removal Visual Sample D7 Point ID Cell 1 Ash Removal Verification Photo ID 20161018 Mohon (24) Date 10-18-2016 Observations Ash Removal Visual Sample D7 Cell 1 CCR Removal Verification Photo Log – Certification Report Dan River Steam Station December 2, 2016 Amec Foster Wheeler Project No.: 7810-16-0623 11 Point ID Cell 1 Ash Removal Verification Photo ID 20161018 Mohon (25) Date 10-18-2016 Observations Ash Removal Visual Sample C6 Point ID Cell 1 Ash Removal Verification Photo ID 20161018 Mohon (26) Date 10-18-2016 Observations Ash Removal Visual Sample C6 Cell 1 CCR Removal Verification Photo Log – Certification Report Dan River Steam Station December 2, 2016 Amec Foster Wheeler Project No.: 7810-16-0623 12 Point ID Cell 1 Ash Removal Verification Photo ID 20161018 Mohon (27) Date 10-18-2016 Observations Ash Removal Visual Sample D6 Point ID Cell 1 Ash Removal Verification Photo ID 20161018 Mohon (28) Date 10-18-2016 Observations Ash Removal Visual Sample D6 Cell 1 CCR Removal Verification Photo Log – Certification Report Dan River Steam Station December 2, 2016 Amec Foster Wheeler Project No.: 7810-16-0623 13 Point ID Cell 1 Ash Removal Verification Photo ID 20161018 Mohon (29) Date 10-18-2016 Observations Ash Removal Visual Sample C5 Point ID Cell 1 Ash Removal Verification Photo ID 20161018 Mohon (30) Date 10-19-2016 Observations Ash Removal Visual Sample C5 Cell 1 CCR Removal Verification Photo Log – Certification Report Dan River Steam Station December 2, 2016 Amec Foster Wheeler Project No.: 7810-16-0623 14 Point ID Cell 1 Ash Removal Verification Photo ID 20161019 Mohon (3) Date 10-19-2016 Observations Ash Removal Visual Sample D4 Point ID Cell 1 Ash Removal Verification Photo ID 20161019 Mohon (4) Date 10-19-2016 Observations Ash Removal Visual Sample D4 Cell 1 CCR Removal Verification Photo Log – Certification Report Dan River Steam Station December 2, 2016 Amec Foster Wheeler Project No.: 7810-16-0623 15 Point ID Cell 1 Ash Removal Verification Photo ID 20161019 Mohon (5) Date 10-19-2016 Observations Ash Removal Visual Sample C4 Point ID Cell 1 Ash Removal Verification Photo ID 20161019 Mohon (6) Date 10-19-2016 Observations Ash Removal Visual Sample C4 Cell 1 CCR Removal Verification Photo Log – Certification Report Dan River Steam Station December 2, 2016 Amec Foster Wheeler Project No.: 7810-16-0623 16 Point ID Cell 1 Ash Removal Verification Photo ID 20161019 Mohon (7) Date 10-19-2016 Observations Ash Removal Visual Sample B4 Point ID Cell 1 Ash Removal Verification Photo ID 20161019 Mohon (8) Date 10-19-2016 Observations Ash Removal Visual Sample B4 Cell 1 CCR Removal Verification Photo Log – Certification Report Dan River Steam Station December 2, 2016 Amec Foster Wheeler Project No.: 7810-16-0623 17 Point ID Cell 1 Ash Removal Verification Photo ID 20161019 Mohon (9) Date 10-19-2016 Observations Ash Removal Visual Sample A4 Point ID Cell 1 Ash Removal Verification Photo ID 20161019 Mohon (10) Date 10-19-2016 Observations Ash Removal Visual Sample A4 Cell 1 CCR Removal Verification Photo Log – Certification Report Dan River Steam Station December 2, 2016 Amec Foster Wheeler Project No.: 7810-16-0623 18 Point ID Cell 1 Ash Removal Verification Photo ID 20161019 Mohon (11) Date 10-19-2016 Observations Ash Removal Visual Sample A3 Point ID Cell 1 Ash Removal Verification Photo ID 20161019 Mohon (12) Date 10-19-2016 Observations Ash Removal Visual Sample A3 Cell 1 CCR Removal Verification Photo Log – Certification Report Dan River Steam Station December 2, 2016 Amec Foster Wheeler Project No.: 7810-16-0623 19 Point ID Cell 1 Ash Removal Verification Photo ID 20161019 Mohon (13) Date 10-19-2016 Observations Ash Removal Visual Sample B3 Point ID Cell 1 Ash Removal Verification Photo ID 20161019 Mohon (14) Date 10-19-2016 Observations Ash Removal Visual Sample B3 Cell 1 CCR Removal Verification Photo Log – Certification Report Dan River Steam Station December 2, 2016 Amec Foster Wheeler Project No.: 7810-16-0623 20 Point ID Cell 1 Ash Removal Verification Photo ID 20161019 Mohon (15) Date 10-19-2016 Observations Ash Removal Visual Sample A2 Point ID Cell 1 Ash Removal Verification Photo ID 20161019 Mohon (16) Date 10-19-2016 Observations Ash Removal Visual Sample A2 Cell 1 CCR Removal Verification Photo Log – Certification Report Dan River Steam Station December 2, 2016 Amec Foster Wheeler Project No.: 7810-16-0623 21 Point ID Cell 1 Ash Removal Verification Photo ID 20161019 Mohon (17) Date 10-19-2016 Observations Ash Removal Visual Sample B2 Point ID Cell 1 Ash Removal Verification Photo ID 20161019 Mohon (18) Date 10-19-2016 Observations Ash Removal Visual Sample B2 Cell 1 CCR Removal Verification Photo Log – Certification Report Dan River Steam Station December 2, 2016 Amec Foster Wheeler Project No.: 7810-16-0623 22 Point ID Cell 1 Ash Removal Verification Photo ID 20161019 Mohon (19) Date 10-19-2016 Observations Ash Removal Visual Sample C3 Point ID Cell 1 Ash Removal Verification Photo ID 20161019 Mohon (20) Date 10-19-2016 Observations Ash Removal Visual Sample C3 Cell 1 CCR Removal Verification Photo Log – Certification Report Dan River Steam Station December 2, 2016 Amec Foster Wheeler Project No.: 7810-16-0623 23 Point ID Cell 1 Ash Removal Verification Photo ID 20161019 Mohon (21) Date 10-19-2016 Observations Ash Removal Visual Sample C2 Point ID Cell 1 Ash Removal Verification Photo ID 20161019 Mohon (22) Date 10-19-2016 Observations Ash Removal Visual Sample C2 Cell 1 CCR Removal Verification Photo Log – Certification Report Dan River Steam Station December 2, 2016 Amec Foster Wheeler Project No.: 7810-16-0623 24 Point ID Cell 1 Ash Removal Verification Photo ID 20161019 Mohon (23) Date 10-19-2016 Observations Ash Removal Visual Sample B1 Point ID Cell 1 Ash Removal Verification Photo ID 20161019 Mohon (24) Date 10-19-2016 Observations Ash Removal Visual Sample B1 Cell 1 CCR Removal Verification Photo Log – Certification Report Dan River Steam Station December 2, 2016 Amec Foster Wheeler Project No.: 7810-16-0623 25 Point ID Cell 1 Ash Removal Verification Photo ID 20161020 Mohon (1) Date 10-20-2016 Observations Ash Removal Analytical Sample A5+A5.1 Point ID Cell 1 Ash Removal Verification Photo ID 20161020 Mohon (2) Date 10-20-2016 Observations Ash Removal Analytical Sample A5+A5.1 Cell 1 CCR Removal Verification Photo Log – Certification Report Dan River Steam Station December 2, 2016 Amec Foster Wheeler Project No.: 7810-16-0623 26 Point ID Cell 1 Ash Removal Verification Photo ID 20161020 Mohon (4) Date 10-20-2016 Observations Ash Removal Analytical Sample B5 Point ID Cell 1 Ash Removal Verification Photo ID 20161020 Mohon (5) Date 10-20-2016 Observations Ash Removal Analytical Sample B5 Cell 1 CCR Removal Verification Photo Log – Certification Report Dan River Steam Station December 2, 2016 Amec Foster Wheeler Project No.: 7810-16-0623 27 Point ID Cell 1 Ash Removal Verification Photo ID 20161020 Mohon (6) Date 10-20-2016 Observations Ash Removal Analytical Sample A6 Point ID Cell 1 Ash Removal Verification Photo ID 20161020 Mohon (7) Date 10-20-2016 Observations Ash Removal Analytical Sample A6 Cell 1 CCR Removal Verification Photo Log – Certification Report Dan River Steam Station December 2, 2016 Amec Foster Wheeler Project No.: 7810-16-0623 28 Point ID Cell 1 Ash Removal Verification Photo ID 20161020 Mohon (8) Date 10-20-2016 Observations Ash Removal Analytical Sample B4 Point ID Cell 1 Ash Removal Verification Photo ID 20161020 Mohon (9) Date 10-20-2016 Observations Ash Removal Analytical Sample B4 Cell 1 CCR Removal Verification Photo Log – Certification Report Dan River Steam Station December 2, 2016 Amec Foster Wheeler Project No.: 7810-16-0623 29 Point ID Cell 1 Ash Removal Verification Photo ID 20161021 Mohon (1) Date 10-21-2016 Observations Ash Removal Analytical Sample A2 Point ID Cell 1 Ash Removal Verification Photo ID 20161021 Mohon (2) Date 10-21-2016 Observations Ash Removal Analytical Sample A2 Cell 1 CCR Removal Verification Photo Log – Certification Report Dan River Steam Station December 2, 2016 Amec Foster Wheeler Project No.: 7810-16-0623 30 Point ID Cell 1 Ash Removal Verification Photo ID 20161021 Mohon (3) Date 10-21-2016 Observations Ash Removal Analytical Sample A4 Point ID Cell 1 Ash Removal Verification Photo ID 20161021 Mohon (5) Date 10-21-2016 Observations Ash Removal Analytical Sample A4 Cell 1 CCR Removal Verification Photo Log – Certification Report Dan River Steam Station December 2, 2016 Amec Foster Wheeler Project No.: 7810-16-0623 31 Point ID Cell 1 Ash Removal Verification Photo ID 20161021 Mohon (6) Date 10-21-2016 Observations Ash Removal Analytical Sample B3 Point ID Cell 1 Ash Removal Verification Photo ID 20161021 Mohon (7) Date 10-21-2016 Observations Ash Removal Analytical Sample B3 Cell 1 CCR Removal Verification Photo Log – Certification Report Dan River Steam Station December 2, 2016 Amec Foster Wheeler Project No.: 7810-16-0623 32 Point ID Cell 1 Ash Removal Verification Photo ID 20161021 Mohon (8) Date 10-21-2016 Observations Ash Removal Analytical Sample A3 Point ID Cell 1 Ash Removal Verification Photo ID 20161021 Mohon (9) Date 10-21-2016 Observations Ash Removal Analytical Sample A3 ATTACHMENT 3 Laboratory Test Results – RJ Lee Group                           ƉƉĞŶĚŝdž  ŚĂŝŶŽĨƵƐƚŽĚLJ&ŽƌŵƐ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ethod of Shipment: Federal Express &RPSDQ\'XNH(QHUJ\&HQWUDO/DE 'DWH 5HFHLYHG%\0RQLFD&DUVH Package Condition Upon Receipt:Sealed &RPSDQ\5-/HH*URXS,QF'DWH 5HOLQTXLVKHGMethod of Shipment: &RPSDQ\ 'DWH Package Condition Upon Receipt: &RPSDQ\ 'DWH 5HFHLYHG%\ 5HOLQTXLVKHGMethod of Shipment: &RPSDQ\ 'DWH 5HFHLYHG%\Package Condition Upon Receipt: &RPSDQ\ 'DWH +RFKEHUJ5RDG0RQURHYLOOH3$ 3KRQH  _)D[  2FW30('7 3DJHRI                            ƉƉĞŶĚŝdž  DŝŶĞƌĂů/ĚĞŶƚŝĨŝĐĂƚŝŽŶZĞƉŽƌƚ                            0L Q H U D O  , G H Q W L I L F D W L R Q  3R O D U L ] H G  / L J K W  0 L F U R V F R S \  3 / 0  / D E R U D W R U \  5 H S R U W  3H J J \  . H Q G D O O  'X N H  ( Q H U J \  & H Q W U D O  / D E       + D J H U V  ) H U U \  5 R D G  +X Q W H U Y L O O H   1 &         8 Q L W H G  6 W D W H V  (P D L O   S H J J \  N H Q G D O O # G X N H  H Q H U J \  F R P  0D L Q                5H S R U W  ' D W H   6D P S O H  5 H F H L Y H G  ' D W H   3X U F K D V H  2 U G H U   &X V W R P H U  & 2 &    5- / *  3 U R M H F W   $Q D O \ W L F D O  0 H W K R G                       $2 +            -                   )O \  $ V K  ' H W H U P L Q D W L R Q  E \  3 / 0  -         'D W H       &R O O H F W H G  $U H D    )O \$ V K  'D W H       $QD O \]H G  &X V W R P H U            6D P S O H      &R P P H Q W V  5- / *  , '  1R Q  ) O \  $ V K  &R P S R Q H Q W V                                        1'  7D Q  ) L Q H  * U D L Q  6 H G L P H Q W  &O D \  0L F D  2S D T X H V  4X D U W ]                                        1'  7D Q  ) L Q H  * U D L Q  6 H G L P H Q W  &O D \  0L F D  2S D T X H V  4X D U W ]                                        1'  7D Q  ) L Q H  * U D L Q  6 H G L P H Q W  &O D \  0L F D  2S D T X H V  4X D U W ]                                        1'  7D Q  ) L Q H  * U D L Q  6 H G L P H Q W  &O D \  0L F D  2S D T X H V  4X D U W ]                                        1'  7D Q  ) L Q H  * U D L Q  6 H G L P H Q W  &O D \  0L F D  2S D T X H V  4X D U W ]  3DJHR I  $2 +               + R F K E H U J  5 R D G   0 R Q U R H Y L O O H   3 $        _  3 K R Q H               _  ) D [                'D W H       &R O O H F W H G  $U H D    )O \$ V K  'D W H       $QD O \]H G  &X V W R P H U            6D P S O H      &R P P H Q W V  5- / *  , '  1R Q  ) O \  $ V K  &R P S R Q H Q W V                                        1'  7D Q  ) L Q H  * U D L Q  6 H G L P H Q W  &O D \  0L F D  2S D T X H V  4X D U W ]                                        1'  7D Q  ) L Q H  * U D L Q  6 H G L P H Q W  &O D \  0L F D  2S D T X H V  4X D U W ]                                        1'  7D Q  ) L Q H  * U D L Q  6 H G L P H Q W  &O D \  0L F D  2S D T X H V  4X D U W ]                                        1'  7D Q  ) L Q H  * U D L Q  6 H G L P H Q W  &O D \  0L F D  2S D T X H V  4X D U W ]                                        1'  7D Q  ) L Q H  * U D L Q  6 H G L P H Q W  &O D \  0L F D  4X D U W ]                                        1'  7D Q  ) L Q H  * U D L Q  6 H G L P H Q W  &O D \  0L F D  2S D T X H V  4X D U W ]                                          7D Q  ) L Q H  * U D L Q  6 H G L P H Q W  &O D \  0L F D  2S D T X H V  4X D U W ]                                        1'  7D Q  ) L Q H  * U D L Q  6 H G L P H Q W  &O D \  0L F D  2S D T X H V  4X D U W ]  3DJHR I  $2 +               + R F K E H U J  5 R D G   0 R Q U R H Y L O O H   3 $        _  3 K R Q H               _  ) D [                'D W H       &R O O H F W H G  $U H D    )O \$ V K  'D W H       $QD O \]H G  &X V W R P H U            6D P S O H      &R P P H Q W V  5- / *  , '  1R Q  ) O \  $ V K  &R P S R Q H Q W V                                        1'  7D Q  ) L Q H  * U D L Q  6 H G L P H Q W  &O D \  0L F D  4X D U W ]                                        1'  7D Q  ) L Q H  * U D L Q  6 H G L P H Q W  &O D \  0L F D  2S D T X H V  4X D U W ]                                        1'  7D Q  ) L Q H  * U D L Q  6 H G L P H Q W  &O D \  0L F D  2S D T X H V  4X D U W ]                                        1'  7D Q  ) L Q H  * U D L Q  6 H G L P H Q W  &O D \  0L F D  2S D T X H V  4X D U W ]                                          7D Q  ) L Q H  * U D L Q  6 H G L P H Q W  &O D \  0L F D  2S D T X H V  4X D U W ]                                        1'  7D Q  ) L Q H  * U D L Q  6 H G L P H Q W  &O D \  0L F D  2S D T X H V  4X D U W ]                                        1'  7D Q  ) L Q H  * U D L Q  6 H G L P H Q W  &O D \  0L F D  2S D T X H V  4X D U W ]  4&   B                                        1'  7D Q  ) L Q H  * U D L Q  6 H G L P H Q W  1$  4&   B                                        1'  7D Q  ) L Q H  * U D L Q  6 H G L P H Q W  1$  3DJHR I  $2 +               + R F K E H U J  5 R D G   0 R Q U R H Y L O O H   3 $        _  3 K R Q H               _  ) D [                   6 D P S O H V  Z L O O  E H  U H W X U Q H G  W R  F O L H Q W  L P P H G L D W H O \  X S R Q  W K H  U H O H DV H  R I  I L Q D O  U H S R U W     7 K H V H  U H V X O W V  D U H  V X E P L W W H G  S X U V X D Q W  W R  5 -  / H H  * U R X S ¶ V  F X U U H QW  W H U P V  D Q G  F R Q G L W L R Q V  R I  V D O H   L Q F O X G L Q J  W K H  F R P S D Q \ ¶ V  V W D Q G D UG  Z D U U D Q W \  D Q G  O L P L W D W L R Q  R I  O L D E L O L W \  S U R Y L V L R Q V   1 R  U H V S R Q V L ELOLW\RUOLDELOLW\LV DV V X P H G  I R U  W K H  P D Q Q H U  L Q  Z K L F K  W K H V H  U H V X O W V  D U H  X V H G  R U  L Q W H U SU H W H G     7 K L V  W H V W  U H S R U W  U H O D W H V  W R  W K H  L W H P V  W H V W H G     $ Q \  U H S U R G X F W L R Q  R I  W K L V  G R F X P H Q W  P X V W  L Q F O X G H  W K H  H Q W L U H  G R FX P H Q W  L Q  R U G H U  I R U  W K H  U H S R U W  W R  E H  Y D O L G     7 K L V  U H S R U W  P D \  Q R W  E H  X V H G  W R  F O D L P  S U R G X F W  H Q G R U V H P H Q W  E \  19 / $ 3  / D E  & R G H           R U  D Q \  D J H Q F \  R I  W K H  8  6   * R Y H U Q P H Q W     6 D P S O H V  I R U  W K L V  S U R M H F W  Z H U H  D Q D O \ ] H G  D W  R X U   0 R Q U R H Y L O O H  3 $  $ , + $            1 9 / $ 3              1 <  ( / $ 3          I D F L O L W \    , I  5 -  / H H  * U R X S   , Q F   G L G  Q R W  F R O O H F W  W K H  V D P S O H V  D Q D O \ ] H G   WK H  Y H U L I L D E L O L W \  R I  W K H  O D E R U D W R U \ ¶ V  U H V X O W V  L V  O L P L W H G  W R  W K H U H S R U W H G  Y D O X H V     ) R U  W K H  S X U S R V H V  R I  W K L V  P H W K R G   ) O \  $ V K  L V  G H I L Q H G  D V  D Q \  S DU W L F O H  F R Q V L V W H Q W  Z L W K  & R D O  $ V K     7 K H  P H W K R G  U H S R U W L Q J  O H Y H O  L V     D Q G  D Q \ W K L Q J      L V  F R Q V L G H UH G  D  Q R W  G H W H F W H G   4X D U W ]  ±  $ Q J X O D U  D Q L V R W U R S L F  S D U W L F X O D W H  Z L W K  O R Z  U H O L H I   )H O G V S D U  ±  $ Q J X O D U  W R  E O R F N \  D Q L V R W U R S L F  S D U W L F X O D W H   O R Z  W R  P R GH U D W H  U H O L H I   E L D [ L D O   F D Q  K D Y H  S R O \ V \ Q W K H W L F  W Z L Q Q L Q J   &O D \  ±  6 K H H W  V L O L F D W H V  Z L W K  S R O \ F U \ V W D O O L Q H  R U  G L V S O D \  Q R Q  X Q L I RU P  H [ W L Q F W L R Q  Z L W K  O R Z  W R  P R G H U D W H  U H O L H I   D Q G  ] H U R  W R  O R Z  E L U HI U L Q J H Q F H    & O D \  D O V R  U H I H U V  W R  S D U W L F O H V  W K D W  D U H  O H V V  W K D Q   PLFURQV 2S D T X H V  ±  2 S D T X H  L V  D  J H Q H U L F  W H U P  I R U  D  S D U W L F O H  W K D W  G R H V  Q R W W U D Q V P L W  O L J K W    2 S D T X H  P L Q H U D O V  D U H  G L V W L Q J X L V K H G  I U R P  R S D T X H E R W W R P  D V K  E D V H G  R Q  P R U S K R O R J \  R I  I U D F W X U H   )O \  $ V K  ±  , V R W U R S L F  W R  R S D T X H  V S K H U H V   D J J O R P H U D W L R Q  R I  V S K H U H V  D Q G  D Q J X O D U  D V K  S D U W L F O H V   2U J D Q L F  3 D U W L F X O D W H  ±  3 R O O H Q   S O D Q W  D Q G  L Q V H F W  P D W W H U   D Q G  F D U E RQ D F H R X V  P D W W H U   &D U E R Q D W H V  ±  + L J K  E L U H I U L Q J H Q W   F D Q  E H  U K R P E R K H G U D O   Z L W K  K L J K  UH O L H I   'L D W R P V  ±  6 L O L F D  U L F K  L V R W U R S L F  S D U W L F O H V  Z L W K  Y D U L R X V  P R U S K R O R JL H V   0L F D  ±  6 K H H W  V L O L F D W H  Z L W K  P R G H U D W H  W R  K L J K  U H O L H I  D Q G  O R Z  E L U H IU L Q J H Q F H   P R Q R  F U \ V W D O O L Q H   D Q G  Q R U P D O  H [ W L Q F W L R Q   0L V F H O O D Q H R X V   6 L O L F D W H  ±  , V R W U R S L F  D Q G  D Q L V R W U R S L F  V L O L F D W H V   ZLW K  O R Z  W R  K L J K  U H O L H I   L G H Q W L I L F D W L R Q  X Q V X U H  D Q G  E H \ R Q G  W K H  V FR S H  R I  W K H  P H W K R G  W R  L G H Q W L I \   $PS K L E R O H  ±  ( O R Q J D W H G  D Q L V R W U R S L F  S D U W L F X O D W H  Z L W K  P R G H U D W H  W R  K LJ K  U H O L H I   &R D O  ±  , U U H J X O D U  W R  D Q J X O D U  S D U W L F O H V  Z L W K  P R G H U D W H  R S D F L W \   H G JH V  D Q G  W K L Q  S D U W L F O H V  D U H  U H G G L V K  E U R Z Q  L Q  F R O R U      ) O \  $ V K  ±  ) O \  $ V K  R E V H U Y H G   Q R Q H  F R X Q W H G   1'  ±  1 R  ) O \  $ V K  G H W H F W H G    3DJHR I  $2 +               + R F K E H U J  5 R D G   0 R Q U R H Y L O O H   3 $        _  3 K R Q H               _  ) D [                'L V F O D L P H U  1 R W H V    ATTACHMENT 4 Analytical Laboratory Test Results 13339 Hagers Ferry RoadHuntersville, NC 28078-7929 McGuire Nuclear Complex - MG03A2 Phone: 980-875-5245 Fax: 980-875-4349 Order Summary Report Analytical Laboratory Order Number:J16100606 Project Name:DANRIVER - AB SOIL EXCAVATION Lab Contact: Peggy Kendall Date:11/15/2016 Customer Address:900 S. Edgewood Rd Customer Name(s):AB Soil Excavation Mail Code: Dan River Steam Station Eden, NC 27288 Phone: Report Authorized By: (Signature) Program Comments: Please contact the Program Manager (Peggy Kendall) with any questions regarding this report. Data Flags & Calculations: Any analytical tests or individual analytes within a test flagged with a Qualifier indicate a deviation from the method quality system or quality control requirement. The qualifier description is found at the end of the Certificate of Analysis (sample results) under the qualifiers heading. All results are reported on a dry weight basis unless otherwise noted. Subcontracted data included on the Duke Certificate of Analysis is to be used as information only. Certified vendor results can be found in the subcontracted lab final report. Duke Energy Analytical Laboratory subcontracts analyses to other vendor laboratories that have been qualified by Duke Energy to perform these analyses except where noted. Data Package: This data package includes analytical results that are applicable only to the samples described in this narrative. An estimation of the uncertainty of measurement for the results in the report is available upon request. This report shall not be reproduced, except in full, without the written consent of the Analytical Laboratory. Please contact the Analytical laboratory with any questions. The order of individual sections within this report is as follows: Job Summary Report, Sample Identification, Technical Validation of Data Package, Analytical Laboratory Certificate of Analysis, Analytical Laboratory QC Reports, Sub-contracted Laboratory Results, Customer Specific Data Sheets, Reports & Documentation, Customer Database Entries, Test Case Narratives, Chain of Custody (COC) Certification: The Analytical Laboratory holds the following State Certifications : North Carolina (DENR) Certificate #248, South Carolina (DHEC) Laboratory ID # 99005. Contact the Analytical Laboratory for definitive information about the certification status of specific methods. Peggy Kendall Page 1 of 127 Sample ID's & Descriptions: Sample ID Plant/Station Collection Date and Time Collected By Sample Description 2016034353 DANRIVER 18-Oct-16 12:45 PM Jason Jamp DRSC Cell #1 A5 2016034368 DANRIVER 20-Oct-16 8:10 AM Jason Jamp DRSC Cell #1 A5.1 2016034369 DANRIVER 20-Oct-16 8:52 AM Jason Jamp DRSC Cell #1 B5 2016034370 DANRIVER 20-Oct-16 10:29 AM Jason Jamp DRSC Cell #1 A6 2016034371 DANRIVER 20-Oct-16 10:57 AM Jason Jamp DRSC Cell #1 A6.1 2016034372 DANRIVER 20-Oct-16 1:15 PM Jason Jamp DRSC Cell #1 A6.2 2016034373 DANRIVER 20-Oct-16 3:35 PM Jason Jamp DRSC Cell #1 B4 2016034374 DANRIVER 20-Oct-16 3:57 PM Jason Jamp DRSC Cell #1 B4.1 2016034375 DANRIVER 20-Oct-16 4:42 PM Jason Jamp DRSC Cell #1 B4.2 2016034376 DANRIVER 21-Oct-16 9:00 AM Jason Jamp DRSC Cell #1 A4 2016034377 DANRIVER 21-Oct-16 9:51 AM Jason Jamp DRSC Cell #1 A4.1 2016034378 DANRIVER 21-Oct-16 11:06 AM Jason Jamp DRSC Cell #1 A3 2016034379 DANRIVER 21-Oct-16 11:37 AM Jason Jamp DRSC Cell #1 A3.1 2016034380 DANRIVER 21-Oct-16 12:56 PM Jason Jamp DRSC Cell #1 A3.2 2016034381 DANRIVER 21-Oct-16 1:35 PM Jason Jamp DRSC Cell #1 B3 2016034382 DANRIVER 21-Oct-16 2:00 PM Jason Jamp DRSC Cell #1 B3.1 2016034383 DANRIVER 21-Oct-16 2:25 PM Jason Jamp DRSC Cell #1 B3.2 2016034384 DANRIVER 21-Oct-16 3:31 PM Jason Jamp DRSC Cell #1 A2 2016034385 DANRIVER 21-Oct-16 4:03 PM Jason Jamp DRSC Cell #1 A2.1 2016034386 DANRIVER 21-Oct-16 4:38 PM Jason Jamp DRSC Cell #1 A2.2 20 Total Samples Page 2 of 127 COC and .pdf report are in agreement with sample totals and analyses (compliance programs and procedures). All Results are less than the laboratory reporting limits. All laboratory QA/QC requirements are acceptable. Yes No Technical Validation Review Checklist: Yes No Yes No Report Sections Included: Job Summary Report Sub-contracted Laboratory Results Sample Identification Customer Specific Data Sheets, Reports, & Documentation Technical Validation of Data Package Customer Database Entries Analytical Laboratory Certificate of Analysis Analytical Laboratory QC Report Chain of Custody Reviewed By:Peggy Kendall Date:11/15/2016 Electronic Data Deliverable (EDD) Sent Separately Page 3 of 127 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16100606 2016034353 Collection Date:18-Oct-16 12:45 PM Site:DRSC Cell #1 A5 Matrix:SOIL Analyte Analysis Date/TimeMethodUnits Qualifiers RDLResult Sample #: AnalystDF Miscellaneous Tests by a Vendor Laboratory - (Analysis Performed by RJ Lee) Vendor Parameter Complete Vendor Method V_RJ_LEE METALS ANALYSIS BY VENDOR LAB - (Analysis Performed by Pace Laboratories) Vendor Parameter Complete Vendor Method V_PACE Page 4 of 127 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16100606 2016034368 Collection Date:20-Oct-16 8:10 AM Site:DRSC Cell #1 A5.1 Matrix:SOIL Analyte Analysis Date/TimeMethodUnits Qualifiers RDLResult Sample #: AnalystDF Miscellaneous Tests by a Vendor Laboratory - (Analysis Performed by RJ Lee) Vendor Parameter Complete Vendor Method V_RJ_LEE METALS ANALYSIS BY VENDOR LAB - (Analysis Performed by Pace Laboratories) Vendor Parameter Complete Vendor Method V_PACE Page 5 of 127 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16100606 2016034369 Collection Date:20-Oct-16 8:52 AM Site:DRSC Cell #1 B5 Matrix:SOIL Analyte Analysis Date/TimeMethodUnits Qualifiers RDLResult Sample #: AnalystDF Miscellaneous Tests by a Vendor Laboratory - (Analysis Performed by RJ Lee) Vendor Parameter Complete Vendor Method V_RJ_LEE METALS ANALYSIS BY VENDOR LAB - (Analysis Performed by Pace Laboratories) Vendor Parameter Complete Vendor Method V_PACE Page 6 of 127 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16100606 2016034370 Collection Date:20-Oct-16 10:29 AM Site:DRSC Cell #1 A6 Matrix:SOIL Analyte Analysis Date/TimeMethodUnits Qualifiers RDLResult Sample #: AnalystDF Miscellaneous Tests by a Vendor Laboratory - (Analysis Performed by RJ Lee) Vendor Parameter Complete Vendor Method V_RJ_LEE METALS ANALYSIS BY VENDOR LAB - (Analysis Performed by Pace Laboratories) Vendor Parameter Complete Vendor Method V_PACE Page 7 of 127 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16100606 2016034371 Collection Date:20-Oct-16 10:57 AM Site:DRSC Cell #1 A6.1 Matrix:SOIL Analyte Analysis Date/TimeMethodUnits Qualifiers RDLResult Sample #: AnalystDF Miscellaneous Tests by a Vendor Laboratory - (Analysis Performed by RJ Lee) Vendor Parameter Complete Vendor Method V_RJ_LEE METALS ANALYSIS BY VENDOR LAB - (Analysis Performed by Pace Laboratories) Vendor Parameter Complete Vendor Method V_PACE Page 8 of 127 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16100606 2016034372 Collection Date:20-Oct-16 1:15 PM Site:DRSC Cell #1 A6.2 Matrix:SOIL Analyte Analysis Date/TimeMethodUnits Qualifiers RDLResult Sample #: AnalystDF Miscellaneous Tests by a Vendor Laboratory - (Analysis Performed by RJ Lee) Vendor Parameter Complete Vendor Method V_RJ_LEE METALS ANALYSIS BY VENDOR LAB - (Analysis Performed by Pace Laboratories) Vendor Parameter Complete Vendor Method V_PACE Page 9 of 127 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16100606 2016034373 Collection Date:20-Oct-16 3:35 PM Site:DRSC Cell #1 B4 Matrix:SOIL Analyte Analysis Date/TimeMethodUnits Qualifiers RDLResult Sample #: AnalystDF Miscellaneous Tests by a Vendor Laboratory - (Analysis Performed by RJ Lee) Vendor Parameter Complete Vendor Method V_RJ_LEE METALS ANALYSIS BY VENDOR LAB - (Analysis Performed by Pace Laboratories) Vendor Parameter Complete Vendor Method V_PACE Page 10 of 127 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16100606 2016034374 Collection Date:20-Oct-16 3:57 PM Site:DRSC Cell #1 B4.1 Matrix:SOIL Analyte Analysis Date/TimeMethodUnits Qualifiers RDLResult Sample #: AnalystDF Miscellaneous Tests by a Vendor Laboratory - (Analysis Performed by RJ Lee) Vendor Parameter Complete Vendor Method V_RJ_LEE METALS ANALYSIS BY VENDOR LAB - (Analysis Performed by Pace Laboratories) Vendor Parameter Complete Vendor Method V_PACE Page 11 of 127 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16100606 2016034375 Collection Date:20-Oct-16 4:42 PM Site:DRSC Cell #1 B4.2 Matrix:SOIL Analyte Analysis Date/TimeMethodUnits Qualifiers RDLResult Sample #: AnalystDF Miscellaneous Tests by a Vendor Laboratory - (Analysis Performed by RJ Lee) Vendor Parameter Complete Vendor Method V_RJ_LEE METALS ANALYSIS BY VENDOR LAB - (Analysis Performed by Pace Laboratories) Vendor Parameter Complete Vendor Method V_PACE Page 12 of 127 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16100606 2016034376 Collection Date:21-Oct-16 9:00 AM Site:DRSC Cell #1 A4 Matrix:SOIL Analyte Analysis Date/TimeMethodUnits Qualifiers RDLResult Sample #: AnalystDF Miscellaneous Tests by a Vendor Laboratory - (Analysis Performed by RJ Lee) Vendor Parameter Complete Vendor Method V_RJ_LEE METALS ANALYSIS BY VENDOR LAB - (Analysis Performed by Pace Laboratories) Vendor Parameter Complete Vendor Method V_PACE Page 13 of 127 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16100606 2016034377 Collection Date:21-Oct-16 9:51 AM Site:DRSC Cell #1 A4.1 Matrix:SOIL Analyte Analysis Date/TimeMethodUnits Qualifiers RDLResult Sample #: AnalystDF Miscellaneous Tests by a Vendor Laboratory - (Analysis Performed by RJ Lee) Vendor Parameter Complete Vendor Method V_RJ_LEE METALS ANALYSIS BY VENDOR LAB - (Analysis Performed by Pace Laboratories) Vendor Parameter Complete Vendor Method V_PACE Page 14 of 127 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16100606 2016034378 Collection Date:21-Oct-16 11:06 AM Site:DRSC Cell #1 A3 Matrix:SOIL Analyte Analysis Date/TimeMethodUnits Qualifiers RDLResult Sample #: AnalystDF Miscellaneous Tests by a Vendor Laboratory - (Analysis Performed by RJ Lee) Vendor Parameter Complete Vendor Method V_RJ_LEE METALS ANALYSIS BY VENDOR LAB - (Analysis Performed by Pace Laboratories) Vendor Parameter Complete Vendor Method V_PACE Page 15 of 127 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16100606 2016034379 Collection Date:21-Oct-16 11:37 AM Site:DRSC Cell #1 A3.1 Matrix:SOIL Analyte Analysis Date/TimeMethodUnits Qualifiers RDLResult Sample #: AnalystDF Miscellaneous Tests by a Vendor Laboratory - (Analysis Performed by RJ Lee) Vendor Parameter Complete Vendor Method V_RJ_LEE METALS ANALYSIS BY VENDOR LAB - (Analysis Performed by Pace Laboratories) Vendor Parameter Complete Vendor Method V_PACE Page 16 of 127 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16100606 2016034380 Collection Date:21-Oct-16 12:56 PM Site:DRSC Cell #1 A3.2 Matrix:SOIL Analyte Analysis Date/TimeMethodUnits Qualifiers RDLResult Sample #: AnalystDF Miscellaneous Tests by a Vendor Laboratory - (Analysis Performed by RJ Lee) Vendor Parameter Complete Vendor Method V_RJ_LEE METALS ANALYSIS BY VENDOR LAB - (Analysis Performed by Pace Laboratories) Vendor Parameter Complete Vendor Method V_PACE Page 17 of 127 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16100606 2016034381 Collection Date:21-Oct-16 1:35 PM Site:DRSC Cell #1 B3 Matrix:SOIL Analyte Analysis Date/TimeMethodUnits Qualifiers RDLResult Sample #: AnalystDF Miscellaneous Tests by a Vendor Laboratory - (Analysis Performed by RJ Lee) Vendor Parameter Complete Vendor Method V_RJ_LEE METALS ANALYSIS BY VENDOR LAB - (Analysis Performed by Pace Laboratories) Vendor Parameter Complete Vendor Method V_PACE Page 18 of 127 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16100606 2016034382 Collection Date:21-Oct-16 2:00 PM Site:DRSC Cell #1 B3.1 Matrix:SOIL Analyte Analysis Date/TimeMethodUnits Qualifiers RDLResult Sample #: AnalystDF Miscellaneous Tests by a Vendor Laboratory - (Analysis Performed by RJ Lee) Vendor Parameter Complete Vendor Method V_RJ_LEE METALS ANALYSIS BY VENDOR LAB - (Analysis Performed by Pace Laboratories) Vendor Parameter Complete Vendor Method V_PACE Page 19 of 127 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16100606 2016034383 Collection Date:21-Oct-16 2:25 PM Site:DRSC Cell #1 B3.2 Matrix:SOIL Analyte Analysis Date/TimeMethodUnits Qualifiers RDLResult Sample #: AnalystDF Miscellaneous Tests by a Vendor Laboratory - (Analysis Performed by RJ Lee) Vendor Parameter Complete Vendor Method V_RJ_LEE METALS ANALYSIS BY VENDOR LAB - (Analysis Performed by Pace Laboratories) Vendor Parameter Complete Vendor Method V_PACE Page 20 of 127 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16100606 2016034384 Collection Date:21-Oct-16 3:31 PM Site:DRSC Cell #1 A2 Matrix:SOIL Analyte Analysis Date/TimeMethodUnits Qualifiers RDLResult Sample #: AnalystDF Miscellaneous Tests by a Vendor Laboratory - (Analysis Performed by RJ Lee) Vendor Parameter Complete Vendor Method V_RJ_LEE METALS ANALYSIS BY VENDOR LAB - (Analysis Performed by Pace Laboratories) Vendor Parameter Complete Vendor Method V_PACE Page 21 of 127 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16100606 2016034385 Collection Date:21-Oct-16 4:03 PM Site:DRSC Cell #1 A2.1 Matrix:SOIL Analyte Analysis Date/TimeMethodUnits Qualifiers RDLResult Sample #: AnalystDF Miscellaneous Tests by a Vendor Laboratory - (Analysis Performed by RJ Lee) Vendor Parameter Complete Vendor Method V_RJ_LEE METALS ANALYSIS BY VENDOR LAB - (Analysis Performed by Pace Laboratories) Vendor Parameter Complete Vendor Method V_PACE Page 22 of 127 Certificate of Laboratory Analysis This report shall not be reproduced, except in full. Order # J16100606 2016034386 Collection Date:21-Oct-16 4:38 PM Site:DRSC Cell #1 A2.2 Matrix:SOIL Analyte Analysis Date/TimeMethodUnits Qualifiers RDLResult Sample #: AnalystDF Miscellaneous Tests by a Vendor Laboratory - (Analysis Performed by RJ Lee) Vendor Parameter Complete Vendor Method V_RJ_LEE METALS ANALYSIS BY VENDOR LAB - (Analysis Performed by Pace Laboratories) Vendor Parameter Complete Vendor Method V_PACE Page 23 of 127 #=CL# November 10, 2016 LIMS USE: FR - PROGRAM MANAGER LIMS OBJECT ID: 92317218 92317218 Project: Pace Project No.: RE: Program Manager Duke Energy 13339 Hagers Ferry Road Bldg. 7405 MG30A2 Huntersville, NC 28078 J16100606 Dear Program Manager: Enclosed are the analytical results for sample(s) received by the laboratory on October 25, 2016. The results relate only to the samples included in this report. Results reported herein conform to the most current, applicable TNI/NELAC standards and the laboratory's Quality Assurance Manual, where applicable, unless otherwise noted in the body of the report. If you have any questions concerning this report, please feel free to contact me. Sincerely, Kevin Herring kevin.herring@pacelabs.com HORIZON Database Administrator Enclosures cc: Program Manager, Duke Energy Anne Pifer REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 1 of 90 Page 24 of 127 #=CP# CERTIFICATIONS Pace Project No.: Project: 92317218 J16100606 Ormond Beach Certification IDs 8 East Tower Circle, Ormond Beach, FL 32174 Alabama Certification #: 41320 Connecticut Certification #: PH-0216 Delaware Certification: FL NELAC Reciprocity Florida Certification #: E83079 Georgia Certification #: 955 Guam Certification: FL NELAC Reciprocity Hawaii Certification: FL NELAC Reciprocity Illinois Certification #: 200068 Indiana Certification: FL NELAC Reciprocity Kansas Certification #: E-10383 Louisiana Certification #: FL NELAC Reciprocity Louisiana Environmental Certificate #: 05007 Maryland Certification: #346 Michigan Certification #: 9911 Mississippi Certification: FL NELAC Reciprocity Missouri Certification #: 236 Montana Certification #: Cert 0074 Nebraska Certification: NE-OS-28-14 Nevada Certification: FL NELAC Reciprocity New York Certification #: 11608 North Carolina Environmental Certificate #: 667 North Carolina Certification #: 12710 Oklahoma Certification #: D9947 Pennsylvania Certification #: 68-00547 Puerto Rico Certification #: FL01264 South Carolina Certification: #96042001 Tennessee Certification #: TN02974 Texas Certification: FL NELAC Reciprocity US Virgin Islands Certification: FL NELAC Reciprocity Virginia Environmental Certification #: 460165 Wyoming Certification: FL NELAC Reciprocity West Virginia Certification #: 9962C Wisconsin Certification #: 399079670 Wyoming (EPA Region 8): FL NELAC Reciprocity REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 2 of 90 Page 25 of 127 #=SS# SAMPLE SUMMARY Pace Project No.: Project: 92317218 J16100606 Lab ID Sample ID Matrix Date Collected Date Received 92317218001 2016034353 Solid 10/18/16 12:45 10/25/16 11:07 92317218002 2016034368 Solid 10/20/16 08:10 10/25/16 11:07 92317218003 2016034369 Solid 10/20/16 08:52 10/25/16 11:07 92317218004 2016034370 Solid 10/20/16 10:29 10/25/16 11:07 92317218005 2016034371 Solid 10/20/16 10:57 10/25/16 11:07 92317218006 2016034372 Solid 10/20/16 13:15 10/25/16 11:07 92317218007 2016034373 Solid 10/20/16 15:35 10/25/16 11:07 92317218008 2016034374 Solid 10/20/16 15:57 10/25/16 11:07 92317218009 2016034375 Solid 10/20/16 16:42 10/25/16 11:07 92317218010 2016034376 Solid 10/21/16 09:00 10/25/16 11:07 92317218011 2016034377 Solid 10/21/16 09:51 10/25/16 11:07 92317218012 2016034378 Solid 10/21/16 11:06 10/25/16 11:07 92317218013 2016034379 Solid 10/21/16 11:37 10/25/16 11:07 92317218014 2016034380 Solid 10/21/16 12:56 10/25/16 11:07 92317218015 2016034381 Solid 10/21/16 13:35 10/25/16 11:07 92317218016 2016034382 Solid 10/21/16 14:00 10/25/16 11:07 92317218017 2016034383 Solid 10/21/16 14:25 10/25/16 11:07 92317218018 2016034384 Solid 10/21/16 15:31 10/25/16 11:07 92317218019 2016034385 Solid 10/21/16 16:03 10/25/16 11:07 92317218020 2016034386 Solid 10/21/16 16:38 10/25/16 11:07 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 3 of 90 Page 26 of 127 #=SA# SAMPLE ANALYTE COUNT Pace Project No.: Project: 92317218 J16100606 Lab ID Sample ID Method Analytes Reported LaboratoryAnalysts 92317218001 2016034353 EPA 6010 17 PASI-OCKJ EPA 6020 8 PASI-ODRS, KMW EPA 7471 1 PASI-ORVK ASTM D2974-87 1 PASI-ODRC EPA 9045 1 PASI-OTK1 EPA 7199 1 PASI-OKEK EPA 9056 2 PASI-OKEK EPA 9056 1 PASI-OKEK 92317218002 2016034368 EPA 6010 17 PASI-OCKJ EPA 6020 8 PASI-OKMW EPA 7471 1 PASI-ORVK ASTM D2974-87 1 PASI-ODRC EPA 9045 1 PASI-OTK1 EPA 7199 1 PASI-OKEK EPA 9056 2 PASI-OKEK EPA 9056 1 PASI-OKEK 92317218003 2016034369 EPA 6010 17 PASI-OCKJ EPA 6020 8 PASI-OKMW EPA 7471 1 PASI-ORVK ASTM D2974-87 1 PASI-ODRC EPA 9045 1 PASI-OTK1 EPA 7199 1 PASI-OKEK EPA 9056 2 PASI-OKEK EPA 9056 1 PASI-OKEK 92317218004 2016034370 EPA 6010 17 PASI-OCKJ EPA 6020 8 PASI-OKMW EPA 7471 1 PASI-ORVK ASTM D2974-87 1 PASI-ODRC EPA 9045 1 PASI-OTK1 EPA 7199 1 PASI-OKEK EPA 9056 2 PASI-OKEK EPA 9056 1 PASI-OKEK 92317218005 2016034371 EPA 6010 17 PASI-OCKJ EPA 6020 8 PASI-OKMW EPA 7471 1 PASI-ORVK ASTM D2974-87 1 PASI-ODRC EPA 9045 1 PASI-OTK1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 4 of 90 Page 27 of 127 #=SA# SAMPLE ANALYTE COUNT Pace Project No.: Project: 92317218 J16100606 Lab ID Sample ID Method Analytes Reported LaboratoryAnalysts EPA 7199 1 PASI-OKEK EPA 9056 2 PASI-OKEK EPA 9056 1 PASI-OKEK 92317218006 2016034372 EPA 6010 17 PASI-OCKJ EPA 6020 8 PASI-ODRS, KMW EPA 7471 1 PASI-ORVK ASTM D2974-87 1 PASI-ODRC EPA 9045 1 PASI-OTK1 EPA 7199 1 PASI-OKEK EPA 9056 2 PASI-OKEK EPA 9056 1 PASI-OKEK 92317218007 2016034373 EPA 6010 17 PASI-OCKJ EPA 6020 8 PASI-ODRS, KMW EPA 7471 1 PASI-ORVK ASTM D2974-87 1 PASI-ODRC EPA 9045 1 PASI-OTK1 EPA 7199 1 PASI-OKEK EPA 9056 2 PASI-OKEK EPA 9056 1 PASI-OKEK 92317218008 2016034374 EPA 6010 17 PASI-OCKJ EPA 6020 8 PASI-ODRS EPA 7471 1 PASI-ORVK ASTM D2974-87 1 PASI-ODRC EPA 9045 1 PASI-OTK1 EPA 7199 1 PASI-OKEK EPA 9056 2 PASI-OKEK EPA 9056 1 PASI-OKEK 92317218009 2016034375 EPA 6010 17 PASI-OCKJ EPA 6020 8 PASI-ODRS EPA 7471 1 PASI-ORVK ASTM D2974-87 1 PASI-ODRC EPA 9045 1 PASI-OTK1 EPA 7199 1 PASI-OKEK EPA 9056 2 PASI-OKEK EPA 9056 1 PASI-OKEK 92317218010 2016034376 EPA 6010 17 PASI-OCKJ EPA 6020 8 PASI-ODRS REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 5 of 90 Page 28 of 127 #=SA# SAMPLE ANALYTE COUNT Pace Project No.: Project: 92317218 J16100606 Lab ID Sample ID Method Analytes Reported LaboratoryAnalysts EPA 7471 1 PASI-ORVK ASTM D2974-87 1 PASI-ODRC EPA 9045 1 PASI-OCPH EPA 7199 1 PASI-OKEK EPA 9056 2 PASI-OKEK EPA 9056 1 PASI-OKEK 92317218011 2016034377 EPA 6010 17 PASI-OCKJ EPA 6020 8 PASI-ODRS EPA 7471 1 PASI-ORVK ASTM D2974-87 1 PASI-ODRC EPA 9045 1 PASI-OCPH EPA 7199 1 PASI-OKEK EPA 9056 2 PASI-OKEK EPA 9056 1 PASI-OKEK 92317218012 2016034378 EPA 6010 17 PASI-OCKJ EPA 6020 8 PASI-ODRS EPA 7471 1 PASI-ORVK ASTM D2974-87 1 PASI-ODRC EPA 9045 1 PASI-OCPH EPA 7199 1 PASI-OKEK EPA 9056 2 PASI-OKEK EPA 9056 1 PASI-OKEK 92317218013 2016034379 EPA 6010 17 PASI-OCKJ EPA 6020 8 PASI-ODRS EPA 7471 1 PASI-ORVK ASTM D2974-87 1 PASI-ODRC EPA 9045 1 PASI-OCPH EPA 7199 1 PASI-OKEK EPA 9056 2 PASI-OKEK EPA 9056 1 PASI-OKEK 92317218014 2016034380 EPA 6010 17 PASI-OCKJ EPA 6020 8 PASI-ODRS EPA 7471 1 PASI-ORVK ASTM D2974-87 1 PASI-ODRC EPA 9045 1 PASI-OCPH EPA 7199 1 PASI-OKEK EPA 9056 2 PASI-OKEK REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 6 of 90 Page 29 of 127 #=SA# SAMPLE ANALYTE COUNT Pace Project No.: Project: 92317218 J16100606 Lab ID Sample ID Method Analytes Reported LaboratoryAnalysts EPA 9056 1 PASI-OKEK 92317218015 2016034381 EPA 6010 17 PASI-OCKJ EPA 6020 8 PASI-ODRS EPA 7471 1 PASI-ORVK ASTM D2974-87 1 PASI-ODRC EPA 9045 1 PASI-OCPH EPA 7199 1 PASI-OKEK EPA 9056 2 PASI-OKEK EPA 9056 1 PASI-OKEK 92317218016 2016034382 EPA 6010 17 PASI-OCKJ EPA 6020 8 PASI-ODRS, KMW EPA 7471 1 PASI-ORVK ASTM D2974-87 1 PASI-ODRC EPA 9045 1 PASI-OCPH EPA 7199 1 PASI-OKEK EPA 9056 2 PASI-OKEK EPA 9056 1 PASI-OKEK 92317218017 2016034383 EPA 6010 17 PASI-OCKJ EPA 6020 8 PASI-ODRS, KMW EPA 7471 1 PASI-ORVK ASTM D2974-87 1 PASI-ODRC EPA 9045 1 PASI-OCPH EPA 7199 1 PASI-OKEK EPA 9056 2 PASI-OKEK EPA 9056 1 PASI-OKEK 92317218018 2016034384 EPA 6010 17 PASI-OCKJ EPA 6020 8 PASI-ODRS, KMW EPA 7471 1 PASI-ORVK ASTM D2974-87 1 PASI-ODRC EPA 9045 1 PASI-OTK1 EPA 7199 1 PASI-OKEK EPA 9056 2 PASI-OCMB EPA 9056 1 PASI-OCMB 92317218019 2016034385 EPA 6010 17 PASI-OCKJ EPA 6020 8 PASI-OKMW EPA 7471 1 PASI-ORVK ASTM D2974-87 1 PASI-ODRC REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 7 of 90 Page 30 of 127 #=SA# SAMPLE ANALYTE COUNT Pace Project No.: Project: 92317218 J16100606 Lab ID Sample ID Method Analytes Reported LaboratoryAnalysts EPA 9045 1 PASI-OTK1 EPA 7199 1 PASI-OKEK EPA 9056 2 PASI-OCMB EPA 9056 1 PASI-OCMB 92317218020 2016034386 EPA 6010 17 PASI-OCKJ EPA 6020 8 PASI-OKMW EPA 7471 1 PASI-ORVK ASTM D2974-87 1 PASI-ODRC EPA 9045 1 PASI-OTK1 EPA 7199 1 PASI-OKEK EPA 9056 2 PASI-OCMB EPA 9056 1 PASI-OCMB REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 8 of 90 Page 31 of 127 #=HO# SUMMARY OF DETECTION Pace Project No.: Project: 92317218 J16100606 Parameters AnalyzedResult Lab Sample ID Report Limit QualifiersUnitsMethod Client Sample ID 92317218001 2016034353 Aluminum 15700 mg/kg 11/02/16 07:15 M15.1EPA 6010 Barium 71.7 mg/kg 11/02/16 07:15 M10.51EPA 6010 Beryllium 0.58 mg/kg 11/02/16 07:15 M10.051EPA 6010 Calcium 484 mg/kg 11/02/16 07:1525.5EPA 6010 Chromium 14.9 mg/kg 11/02/16 07:150.26EPA 6010 Copper 25.6 mg/kg 11/02/16 07:150.26EPA 6010 Iron 25300 mg/kg 11/02/16 20:18 M110.2EPA 6010 Magnesium 3470 mg/kg 11/02/16 07:15 M125.5EPA 6010 Manganese 54.7 mg/kg 11/02/16 07:150.26EPA 6010 Molybdenum 0.77 mg/kg 11/02/16 07:150.51EPA 6010 Nickel 11.5 mg/kg 11/02/16 07:150.26EPA 6010 Potassium 1570 mg/kg 11/02/16 07:15 M151.0EPA 6010 Silver 0.54 mg/kg 11/02/16 07:150.26EPA 6010 Sodium 163 mg/kg 11/02/16 07:1551.0EPA 6010 Strontium 14.3 mg/kg 11/02/16 07:150.51EPA 6010 Zinc 50.0 mg/kg 11/02/16 07:15 M11.0EPA 6010 Cobalt 7.0 mg/kg 11/03/16 19:482.6EPA 6020 Lead 14.0 mg/kg 11/02/16 14:271.0EPA 6020 Selenium 2.7 mg/kg 11/03/16 19:482.6EPA 6020 Vanadium 28.0 mg/kg 11/03/16 19:482.6EPA 6020 Percent Moisture 9.8 % 11/01/16 04:240.10ASTM D2974-87 pH at 25 Degrees C 5.9 Std. Units 10/27/16 11:30 H60.10EPA 9045 92317218002 2016034368 Aluminum 16000 mg/kg 11/02/16 07:316.2EPA 6010 Barium 85.1 mg/kg 11/02/16 07:310.62EPA 6010 Beryllium 0.70 mg/kg 11/02/16 07:310.062EPA 6010 Calcium 629 mg/kg 11/02/16 07:3131.2EPA 6010 Chromium 13.1 mg/kg 11/02/16 07:310.31EPA 6010 Copper 12.4 mg/kg 11/02/16 07:310.31EPA 6010 Iron 33600 mg/kg 11/02/16 20:2112.5EPA 6010 Magnesium 4000 mg/kg 11/02/16 07:3131.2EPA 6010 Manganese 103 mg/kg 11/02/16 07:310.31EPA 6010 Molybdenum 0.87 mg/kg 11/02/16 07:310.62EPA 6010 Nickel 19.1 mg/kg 11/02/16 07:310.31EPA 6010 Potassium 650 mg/kg 11/02/16 07:3162.4EPA 6010 Silver 0.55 mg/kg 11/02/16 07:310.31EPA 6010 Sodium 188 mg/kg 11/02/16 07:3162.4EPA 6010 Strontium 18.1 mg/kg 11/02/16 07:310.62EPA 6010 Zinc 47.8 mg/kg 11/02/16 07:311.2EPA 6010 Arsenic 1.4 mg/kg 11/02/16 14:291.2EPA 6020 Cobalt 8.4 mg/kg 11/02/16 14:291.2EPA 6020 Lead 17.0 mg/kg 11/02/16 14:291.2EPA 6020 Selenium 1.9 mg/kg 11/02/16 14:291.2EPA 6020 Vanadium 26.2 mg/kg 11/02/16 14:29 M61.2EPA 6020 Percent Moisture 10.2 % 11/01/16 04:240.10ASTM D2974-87 pH at 25 Degrees C 7.4 Std. Units 10/27/16 11:30 H60.10EPA 9045 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 9 of 90 Page 32 of 127 #=HO# SUMMARY OF DETECTION Pace Project No.: Project: 92317218 J16100606 Parameters AnalyzedResult Lab Sample ID Report Limit QualifiersUnitsMethod Client Sample ID 92317218003 2016034369 Aluminum 13200 mg/kg 11/02/16 07:365.9EPA 6010 Barium 76.7 mg/kg 11/02/16 07:360.59EPA 6010 Beryllium 0.67 mg/kg 11/02/16 07:360.059EPA 6010 Calcium 486 mg/kg 11/02/16 07:3629.5EPA 6010 Chromium 9.9 mg/kg 11/02/16 07:360.29EPA 6010 Copper 15.3 mg/kg 11/02/16 07:360.29EPA 6010 Iron 22700 mg/kg 11/02/16 20:2511.8EPA 6010 Magnesium 2280 mg/kg 11/02/16 07:3629.5EPA 6010 Manganese 305 mg/kg 11/02/16 07:360.29EPA 6010 Nickel 12.5 mg/kg 11/02/16 07:360.29EPA 6010 Potassium 824 mg/kg 11/02/16 07:3659.0EPA 6010 Silver 0.46 mg/kg 11/02/16 07:360.29EPA 6010 Sodium 76.8 mg/kg 11/02/16 07:3659.0EPA 6010 Strontium 14.3 mg/kg 11/02/16 07:360.59EPA 6010 Zinc 37.2 mg/kg 11/02/16 07:361.2EPA 6010 Arsenic 1.3 mg/kg 11/02/16 14:401.2EPA 6020 Cobalt 13.5 mg/kg 11/02/16 14:401.2EPA 6020 Lead 11.7 mg/kg 11/02/16 14:401.2EPA 6020 Selenium 1.4 mg/kg 11/02/16 14:401.2EPA 6020 Vanadium 21.4 mg/kg 11/02/16 14:401.2EPA 6020 Percent Moisture 12.5 % 11/01/16 04:240.10ASTM D2974-87 pH at 25 Degrees C 6.2 Std. Units 10/27/16 11:30 H60.10EPA 9045 92317218004 2016034370 Aluminum 17900 mg/kg 11/02/16 07:486.5EPA 6010 Barium 63.9 mg/kg 11/02/16 07:480.65EPA 6010 Beryllium 0.75 mg/kg 11/02/16 07:480.065EPA 6010 Calcium 182 mg/kg 11/02/16 07:4832.5EPA 6010 Chromium 20.9 mg/kg 11/02/16 07:480.33EPA 6010 Copper 14.2 mg/kg 11/02/16 07:480.33EPA 6010 Iron 31100 mg/kg 11/02/16 20:2913.0EPA 6010 Magnesium 1090 mg/kg 11/02/16 07:4832.5EPA 6010 Manganese 2450 mg/kg 11/05/16 21:243.3EPA 6010 Molybdenum 2.4 mg/kg 11/02/16 07:480.65EPA 6010 Nickel 8.0 mg/kg 11/02/16 07:480.33EPA 6010 Potassium 662 mg/kg 11/02/16 07:4865.1EPA 6010 Silver 0.88 mg/kg 11/02/16 07:480.33EPA 6010 Strontium 14.8 mg/kg 11/02/16 07:480.65EPA 6010 Zinc 32.6 mg/kg 11/02/16 07:481.3EPA 6010 Arsenic 7.2 mg/kg 11/02/16 14:421.3EPA 6020 Cobalt 79.1 mg/kg 11/02/16 14:421.3EPA 6020 Lead 39.0 mg/kg 11/02/16 14:421.3EPA 6020 Vanadium 42.0 mg/kg 11/02/16 14:421.3EPA 6020 Mercury 0.045 mg/kg 10/30/16 22:340.011EPA 7471 Percent Moisture 12.3 % 11/01/16 04:240.10ASTM D2974-87 pH at 25 Degrees C 5.6 Std. Units 10/27/16 11:30 H60.10EPA 9045 Chromium, Hexavalent 0.90 mg/kg 11/03/16 21:410.72EPA 7199 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 10 of 90 Page 33 of 127 #=HO# SUMMARY OF DETECTION Pace Project No.: Project: 92317218 J16100606 Parameters AnalyzedResult Lab Sample ID Report Limit QualifiersUnitsMethod Client Sample ID 92317218005 2016034371 Aluminum 23300 mg/kg 11/02/16 07:527.3EPA 6010 Barium 41.5 mg/kg 11/02/16 07:520.73EPA 6010 Beryllium 0.30 mg/kg 11/02/16 07:520.073EPA 6010 Calcium 348 mg/kg 11/02/16 07:5236.7EPA 6010 Chromium 19.0 mg/kg 11/02/16 07:520.37EPA 6010 Copper 18.8 mg/kg 11/02/16 07:520.37EPA 6010 Iron 33700 mg/kg 11/02/16 20:3414.7EPA 6010 Magnesium 2080 mg/kg 11/02/16 07:5236.7EPA 6010 Manganese 26.5 mg/kg 11/02/16 07:520.37EPA 6010 Molybdenum 2.1 mg/kg 11/02/16 07:520.73EPA 6010 Nickel 6.2 mg/kg 11/02/16 07:520.37EPA 6010 Potassium 1020 mg/kg 11/02/16 07:5273.5EPA 6010 Silver 1.0 mg/kg 11/02/16 07:520.37EPA 6010 Sodium 185 mg/kg 11/02/16 07:5273.5EPA 6010 Strontium 16.7 mg/kg 11/02/16 07:520.73EPA 6010 Zinc 26.4 mg/kg 11/02/16 07:521.5EPA 6010 Arsenic 5.3 mg/kg 11/02/16 15:141.5EPA 6020 Cobalt 3.0 mg/kg 11/02/16 15:141.5EPA 6020 Lead 12.6 mg/kg 11/02/16 15:141.5EPA 6020 Vanadium 45.5 mg/kg 11/02/16 15:141.5EPA 6020 Mercury 0.031 mg/kg 10/30/16 22:360.012EPA 7471 Percent Moisture 17.8 % 11/01/16 04:240.10ASTM D2974-87 pH at 25 Degrees C 5.5 Std. Units 10/27/16 11:30 H60.10EPA 9045 Sulfate 95.3 mg/kg 10/27/16 13:2660.9EPA 9056 92317218006 2016034372 Aluminum 19000 mg/kg 11/02/16 20:4627.3EPA 6010 Barium 77.3 mg/kg 11/02/16 20:462.7EPA 6010 Beryllium 2.0 mg/kg 11/02/16 20:46 D30.27EPA 6010 Calcium 1860 mg/kg 11/02/16 20:46137EPA 6010 Chromium 18.6 mg/kg 11/02/16 20:461.4EPA 6010 Copper 32.6 mg/kg 11/07/16 08:555.5EPA 6010 Iron 34900 mg/kg 11/02/16 20:4610.9EPA 6010 Magnesium 5170 mg/kg 11/02/16 20:46137EPA 6010 Manganese 208 mg/kg 11/02/16 07:560.27EPA 6010 Molybdenum 1.0 mg/kg 11/02/16 07:560.55EPA 6010 Nickel 16.6 mg/kg 11/02/16 07:560.27EPA 6010 Potassium 1090 mg/kg 11/02/16 20:46273EPA 6010 Strontium 32.9 mg/kg 11/02/16 20:462.7EPA 6010 Zinc 46.0 mg/kg 11/02/16 07:561.1EPA 6010 Arsenic 3.8 mg/kg 11/03/16 19:502.7EPA 6020 Cobalt 28.2 mg/kg 11/03/16 19:502.7EPA 6020 Lead 15.7 mg/kg 11/02/16 15:161.1EPA 6020 Selenium 3.6 mg/kg 11/03/16 19:502.7EPA 6020 Vanadium 36.2 mg/kg 11/03/16 19:502.7EPA 6020 Percent Moisture 19.8 % 11/01/16 04:250.10ASTM D2974-87 pH at 25 Degrees C 5.3 Std. Units 10/27/16 11:30 H60.10EPA 9045 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 11 of 90 Page 34 of 127 #=HO# SUMMARY OF DETECTION Pace Project No.: Project: 92317218 J16100606 Parameters AnalyzedResult Lab Sample ID Report Limit QualifiersUnitsMethod Client Sample ID 92317218007 2016034373 Aluminum 38800 mg/kg 11/02/16 20:5033.1EPA 6010 Barium 222 mg/kg 11/02/16 08:000.66EPA 6010 Beryllium 2.2 mg/kg 11/02/16 20:50 D30.33EPA 6010 Calcium 1830 mg/kg 11/02/16 08:0033.1EPA 6010 Chromium 34.2 mg/kg 11/02/16 20:501.7EPA 6010 Copper 78.4 mg/kg 11/07/16 08:596.6EPA 6010 Iron 51500 mg/kg 11/02/16 20:5013.2EPA 6010 Magnesium 7000 mg/kg 11/02/16 08:0033.1EPA 6010 Manganese 1000 mg/kg 11/05/16 21:453.3EPA 6010 Molybdenum 3.2 mg/kg 11/02/16 08:000.66EPA 6010 Nickel 26.7 mg/kg 11/02/16 08:000.33EPA 6010 Potassium 2480 mg/kg 11/02/16 08:0066.2EPA 6010 Sodium 108 mg/kg 11/02/16 08:0066.2EPA 6010 Strontium 32.6 mg/kg 11/02/16 08:000.66EPA 6010 Zinc 84.6 mg/kg 11/02/16 08:001.3EPA 6010 Arsenic 20.3 mg/kg 11/03/16 19:533.3EPA 6020 Cobalt 26.9 mg/kg 11/03/16 19:533.3EPA 6020 Lead 25.3 mg/kg 11/02/16 15:191.3EPA 6020 Vanadium 54.6 mg/kg 11/03/16 19:533.3EPA 6020 Mercury 0.025 mg/kg 10/30/16 22:400.011EPA 7471 Percent Moisture 19.5 % 11/01/16 04:250.10ASTM D2974-87 pH at 25 Degrees C 8.3 Std. Units 10/27/16 11:30 H60.10EPA 9045 92317218008 2016034374 Aluminum 24400 mg/kg 11/03/16 01:306.3EPA 6010 Barium 270 mg/kg 11/03/16 01:300.63EPA 6010 Beryllium 2.0 mg/kg 11/05/16 22:460.32EPA 6010 Calcium 1670 mg/kg 11/03/16 01:3031.7EPA 6010 Chromium 34.9 mg/kg 11/05/16 22:461.6EPA 6010 Copper 65.2 mg/kg 11/07/16 09:276.3EPA 6010 Iron 43100 mg/kg 11/05/16 22:4612.7EPA 6010 Magnesium 7240 mg/kg 11/03/16 01:3031.7EPA 6010 Manganese 1250 mg/kg 11/05/16 22:461.6EPA 6010 Molybdenum 5.7 mg/kg 11/03/16 01:300.63EPA 6010 Nickel 25.5 mg/kg 11/03/16 01:300.32EPA 6010 Potassium 3230 mg/kg 11/03/16 01:3063.4EPA 6010 Sodium 194 mg/kg 11/03/16 01:3063.4EPA 6010 Strontium 31.3 mg/kg 11/03/16 01:300.63EPA 6010 Zinc 120 mg/kg 11/05/16 22:466.3EPA 6010 Arsenic 7.9 mg/kg 11/03/16 20:121.3EPA 6020 Cobalt 39.5 mg/kg 11/03/16 20:12 M61.3EPA 6020 Lead 30.3 mg/kg 11/03/16 20:12 M61.3EPA 6020 Selenium 2.5 mg/kg 11/03/16 20:121.3EPA 6020 Vanadium 39.2 mg/kg 11/03/16 20:12 M61.3EPA 6020 Mercury 0.021 mg/kg 10/30/16 22:420.011EPA 7471 Percent Moisture 20.4 % 11/01/16 04:250.10ASTM D2974-87 pH at 25 Degrees C 6.1 Std. Units 10/27/16 11:30 H60.10EPA 9045 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 12 of 90 Page 35 of 127 #=HO# SUMMARY OF DETECTION Pace Project No.: Project: 92317218 J16100606 Parameters AnalyzedResult Lab Sample ID Report Limit QualifiersUnitsMethod Client Sample ID 92317218009 2016034375 Aluminum 16900 mg/kg 11/03/16 01:346.9EPA 6010 Barium 120 mg/kg 11/03/16 01:340.69EPA 6010 Beryllium 0.47 mg/kg 11/05/16 22:500.34EPA 6010 Calcium 1020 mg/kg 11/03/16 01:3434.4EPA 6010 Chromium 17.2 mg/kg 11/03/16 01:340.34EPA 6010 Copper 12.5 mg/kg 11/03/16 01:340.34EPA 6010 Iron 16900 mg/kg 11/05/16 22:5013.8EPA 6010 Magnesium 2950 mg/kg 11/03/16 01:3434.4EPA 6010 Manganese 95.4 mg/kg 11/03/16 01:340.34EPA 6010 Molybdenum 0.94 mg/kg 11/03/16 01:340.69EPA 6010 Nickel 11.2 mg/kg 11/03/16 01:340.34EPA 6010 Potassium 481 mg/kg 11/03/16 01:3468.8EPA 6010 Silver 0.49 mg/kg 11/03/16 01:340.34EPA 6010 Sodium 225 mg/kg 11/03/16 01:3468.8EPA 6010 Strontium 20.8 mg/kg 11/03/16 01:340.69EPA 6010 Zinc 27.8 mg/kg 11/05/16 22:506.9EPA 6010 Arsenic 2.9 mg/kg 11/03/16 20:221.4EPA 6020 Cobalt 4.9 mg/kg 11/03/16 20:221.4EPA 6020 Lead 9.9 mg/kg 11/03/16 20:221.4EPA 6020 Vanadium 27.4 mg/kg 11/03/16 20:221.4EPA 6020 Percent Moisture 13.2 % 11/01/16 04:250.10ASTM D2974-87 pH at 25 Degrees C 7.0 Std. Units 10/27/16 11:30 H60.10EPA 9045 92317218010 2016034376 Aluminum 48900 mg/kg 11/05/16 22:5440.1EPA 6010 Barium 212 mg/kg 11/03/16 01:380.80EPA 6010 Beryllium 1.7 mg/kg 11/05/16 22:540.40EPA 6010 Calcium 1480 mg/kg 11/03/16 01:3840.1EPA 6010 Chromium 41.4 mg/kg 11/05/16 22:542.0EPA 6010 Copper 72.0 mg/kg 11/07/16 09:318.0EPA 6010 Iron 49400 mg/kg 11/05/16 22:5416.1EPA 6010 Magnesium 9450 mg/kg 11/03/16 01:3840.1EPA 6010 Manganese 1110 mg/kg 11/05/16 22:542.0EPA 6010 Molybdenum 2.4 mg/kg 11/03/16 01:380.80EPA 6010 Nickel 28.7 mg/kg 11/03/16 01:380.40EPA 6010 Potassium 3080 mg/kg 11/03/16 01:3880.3EPA 6010 Sodium 130 mg/kg 11/03/16 01:3880.3EPA 6010 Strontium 27.2 mg/kg 11/03/16 01:380.80EPA 6010 Zinc 102 mg/kg 11/05/16 22:548.0EPA 6010 Arsenic 5.6 mg/kg 11/03/16 20:251.6EPA 6020 Cobalt 42.2 mg/kg 11/03/16 20:251.6EPA 6020 Lead 26.4 mg/kg 11/03/16 20:251.6EPA 6020 Selenium 2.1 mg/kg 11/03/16 20:251.6EPA 6020 Vanadium 53.1 mg/kg 11/03/16 20:251.6EPA 6020 Mercury 0.053 mg/kg 10/30/16 22:470.012EPA 7471 Percent Moisture 22.3 % 11/01/16 04:250.10ASTM D2974-87 pH at 25 Degrees C 6.5 Std. Units 10/28/16 09:45 H60.10EPA 9045 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 13 of 90 Page 36 of 127 #=HO# SUMMARY OF DETECTION Pace Project No.: Project: 92317218 J16100606 Parameters AnalyzedResult Lab Sample ID Report Limit QualifiersUnitsMethod Client Sample ID 92317218011 2016034377 Aluminum 35700 mg/kg 11/05/16 22:5832.6EPA 6010 Barium 237 mg/kg 11/03/16 01:420.65EPA 6010 Beryllium 1.5 mg/kg 11/05/16 22:580.33EPA 6010 Calcium 1920 mg/kg 11/03/16 01:4232.6EPA 6010 Chromium 42.2 mg/kg 11/05/16 22:581.6EPA 6010 Copper 50.8 mg/kg 11/07/16 09:356.5EPA 6010 Iron 49800 mg/kg 11/05/16 22:5813.0EPA 6010 Magnesium 10800 mg/kg 11/03/16 01:4232.6EPA 6010 Manganese 1240 mg/kg 11/05/16 22:581.6EPA 6010 Molybdenum 5.4 mg/kg 11/03/16 01:420.65EPA 6010 Nickel 31.6 mg/kg 11/03/16 01:420.33EPA 6010 Potassium 2010 mg/kg 11/03/16 01:4265.2EPA 6010 Silver 1.7 mg/kg 11/05/16 22:581.6EPA 6010 Sodium 181 mg/kg 11/03/16 01:4265.2EPA 6010 Strontium 31.4 mg/kg 11/03/16 01:420.65EPA 6010 Zinc 96.4 mg/kg 11/05/16 22:586.5EPA 6010 Arsenic 5.5 mg/kg 11/03/16 20:271.3EPA 6020 Cobalt 25.9 mg/kg 11/03/16 20:271.3EPA 6020 Lead 19.1 mg/kg 11/03/16 20:271.3EPA 6020 Selenium 2.8 mg/kg 11/03/16 20:271.3EPA 6020 Vanadium 66.5 mg/kg 11/03/16 20:271.3EPA 6020 Mercury 0.018 mg/kg 10/30/16 22:490.011EPA 7471 Percent Moisture 15.7 % 11/01/16 04:250.10ASTM D2974-87 pH at 25 Degrees C 6.6 Std. Units 10/28/16 09:45 H60.10EPA 9045 92317218012 2016034378 Aluminum 19700 mg/kg 11/03/16 01:466.6EPA 6010 Barium 102 mg/kg 11/03/16 01:460.66EPA 6010 Beryllium 1.1 mg/kg 11/05/16 23:020.33EPA 6010 Calcium 429 mg/kg 11/03/16 01:4632.9EPA 6010 Chromium 23.8 mg/kg 11/03/16 01:460.33EPA 6010 Copper 31.9 mg/kg 11/03/16 01:460.33EPA 6010 Iron 38200 mg/kg 11/05/16 23:0213.1EPA 6010 Magnesium 2020 mg/kg 11/03/16 01:4632.9EPA 6010 Manganese 526 mg/kg 11/03/16 01:460.33EPA 6010 Molybdenum 1.6 mg/kg 11/03/16 01:460.66EPA 6010 Nickel 11.7 mg/kg 11/03/16 01:460.33EPA 6010 Potassium 1360 mg/kg 11/03/16 01:4665.7EPA 6010 Silver 1.1 mg/kg 11/03/16 01:460.33EPA 6010 Strontium 11.1 mg/kg 11/03/16 01:460.66EPA 6010 Zinc 46.1 mg/kg 11/05/16 23:026.6EPA 6010 Arsenic 5.0 mg/kg 11/03/16 20:301.3EPA 6020 Cobalt 14.4 mg/kg 11/03/16 20:301.3EPA 6020 Lead 13.8 mg/kg 11/03/16 20:301.3EPA 6020 Selenium 1.4 mg/kg 11/03/16 20:301.3EPA 6020 Vanadium 39.6 mg/kg 11/03/16 20:301.3EPA 6020 Mercury 0.022 mg/kg 10/30/16 22:550.010EPA 7471 Percent Moisture 15.7 % 11/01/16 04:250.10ASTM D2974-87 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 14 of 90 Page 37 of 127 #=HO# SUMMARY OF DETECTION Pace Project No.: Project: 92317218 J16100606 Parameters AnalyzedResult Lab Sample ID Report Limit QualifiersUnitsMethod Client Sample ID 92317218012 2016034378 pH at 25 Degrees C 5.5 Std. Units 10/28/16 09:45 H60.10EPA 9045 92317218013 2016034379 Aluminum 30400 mg/kg 11/03/16 01:506.9EPA 6010 Barium 123 mg/kg 11/03/16 01:500.69EPA 6010 Beryllium 1.4 mg/kg 11/05/16 23:22 D30.35EPA 6010 Calcium 126 mg/kg 11/03/16 01:5034.6EPA 6010 Chromium 35.2 mg/kg 11/05/16 23:221.7EPA 6010 Copper 50.6 mg/kg 11/05/16 23:221.7EPA 6010 Iron 52000 mg/kg 11/05/16 23:2213.8EPA 6010 Magnesium 4290 mg/kg 11/03/16 01:5034.6EPA 6010 Manganese 540 mg/kg 11/05/16 23:221.7EPA 6010 Molybdenum 1.5 mg/kg 11/03/16 01:500.69EPA 6010 Nickel 19.6 mg/kg 11/03/16 01:500.35EPA 6010 Potassium 1870 mg/kg 11/03/16 01:5069.1EPA 6010 Silver 1.8 mg/kg 11/05/16 23:221.7EPA 6010 Strontium 16.2 mg/kg 11/03/16 01:500.69EPA 6010 Zinc 69.4 mg/kg 11/05/16 23:226.9EPA 6010 Arsenic 5.3 mg/kg 11/03/16 20:321.4EPA 6020 Cobalt 12.8 mg/kg 11/03/16 20:321.4EPA 6020 Lead 15.2 mg/kg 11/03/16 20:321.4EPA 6020 Selenium 1.7 mg/kg 11/03/16 20:321.4EPA 6020 Vanadium 44.8 mg/kg 11/03/16 20:321.4EPA 6020 Mercury 0.022 mg/kg 10/30/16 22:570.010EPA 7471 Percent Moisture 19.1 % 11/01/16 04:250.10ASTM D2974-87 pH at 25 Degrees C 5.3 Std. Units 10/28/16 09:45 H60.10EPA 9045 92317218014 2016034380 Aluminum 37000 mg/kg 11/05/16 23:2635.1EPA 6010 Barium 94.0 mg/kg 11/03/16 01:540.70EPA 6010 Beryllium 1.5 mg/kg 11/05/16 23:26 D30.35EPA 6010 Calcium 71.7 mg/kg 11/03/16 01:5435.1EPA 6010 Chromium 42.1 mg/kg 11/05/16 23:261.8EPA 6010 Copper 61.7 mg/kg 11/05/16 23:261.8EPA 6010 Iron 58900 mg/kg 11/05/16 23:2614.0EPA 6010 Magnesium 5150 mg/kg 11/03/16 01:5435.1EPA 6010 Manganese 340 mg/kg 11/05/16 23:261.8EPA 6010 Molybdenum 1.5 mg/kg 11/03/16 01:540.70EPA 6010 Nickel 21.8 mg/kg 11/03/16 01:540.35EPA 6010 Potassium 2660 mg/kg 11/03/16 01:5470.2EPA 6010 Silver 2.3 mg/kg 11/05/16 23:261.8EPA 6010 Strontium 6.1 mg/kg 11/03/16 01:540.70EPA 6010 Zinc 82.7 mg/kg 11/05/16 23:267.0EPA 6010 Arsenic 4.5 mg/kg 11/03/16 20:401.4EPA 6020 Cobalt 13.8 mg/kg 11/03/16 20:401.4EPA 6020 Lead 15.6 mg/kg 11/03/16 20:401.4EPA 6020 Selenium 1.5 mg/kg 11/03/16 20:401.4EPA 6020 Vanadium 56.1 mg/kg 11/03/16 20:401.4EPA 6020 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 15 of 90 Page 38 of 127 #=HO# SUMMARY OF DETECTION Pace Project No.: Project: 92317218 J16100606 Parameters AnalyzedResult Lab Sample ID Report Limit QualifiersUnitsMethod Client Sample ID 92317218014 2016034380 Mercury 0.026 mg/kg 11/01/16 19:320.011EPA 7471 Percent Moisture 19.2 % 11/01/16 04:250.10ASTM D2974-87 pH at 25 Degrees C 5.3 Std. Units 10/28/16 09:45 H60.10EPA 9045 92317218015 2016034381 Aluminum 16200 mg/kg 11/03/16 01:585.2EPA 6010 Barium 99.3 mg/kg 11/03/16 01:580.52EPA 6010 Beryllium 1.0 mg/kg 11/05/16 23:30 D30.26EPA 6010 Calcium 1000 mg/kg 11/03/16 01:5825.9EPA 6010 Chromium 17.6 mg/kg 11/05/16 23:301.3EPA 6010 Copper 23.8 mg/kg 11/05/16 23:301.3EPA 6010 Iron 28300 mg/kg 11/05/16 23:3010.4EPA 6010 Magnesium 1930 mg/kg 11/03/16 01:5825.9EPA 6010 Manganese 526 mg/kg 11/05/16 23:301.3EPA 6010 Molybdenum 0.70 mg/kg 11/03/16 01:580.52EPA 6010 Nickel 12.3 mg/kg 11/03/16 01:580.26EPA 6010 Potassium 1430 mg/kg 11/03/16 01:5851.9EPA 6010 Strontium 14.9 mg/kg 11/03/16 01:580.52EPA 6010 Zinc 46.6 mg/kg 11/05/16 23:305.2EPA 6010 Arsenic 1.8 mg/kg 11/03/16 20:421.0EPA 6020 Cobalt 13.7 mg/kg 11/03/16 20:421.0EPA 6020 Lead 22.6 mg/kg 11/03/16 20:421.0EPA 6020 Selenium 1.7 mg/kg 11/03/16 20:421.0EPA 6020 Vanadium 29.6 mg/kg 11/03/16 20:421.0EPA 6020 Mercury 0.016 mg/kg 11/01/16 19:340.010EPA 7471 Percent Moisture 13.8 % 11/01/16 04:250.10ASTM D2974-87 pH at 25 Degrees C 5.5 Std. Units 10/28/16 09:45 H60.10EPA 9045 92317218016 2016034382 Aluminum 11900 mg/kg 11/02/16 08:044.9EPA 6010 Barium 86.5 mg/kg 11/02/16 08:040.49EPA 6010 Beryllium 0.90 mg/kg 11/02/16 20:54 D30.24EPA 6010 Calcium 2070 mg/kg 11/02/16 08:0424.3EPA 6010 Chromium 14.9 mg/kg 11/02/16 20:541.2EPA 6010 Copper 21.6 mg/kg 11/07/16 09:034.9EPA 6010 Iron 30500 mg/kg 11/02/16 20:549.7EPA 6010 Magnesium 1580 mg/kg 11/02/16 08:0424.3EPA 6010 Manganese 317 mg/kg 11/05/16 21:492.4EPA 6010 Molybdenum 0.59 mg/kg 11/02/16 08:040.49EPA 6010 Nickel 10.0 mg/kg 11/02/16 08:040.24EPA 6010 Potassium 1020 mg/kg 11/02/16 08:0448.6EPA 6010 Strontium 22.4 mg/kg 11/02/16 08:040.49EPA 6010 Zinc 33.2 mg/kg 11/02/16 08:040.97EPA 6010 Cobalt 11.6 mg/kg 11/03/16 19:552.4EPA 6020 Lead 18.9 mg/kg 11/02/16 15:210.97EPA 6020 Vanadium 30.6 mg/kg 11/03/16 19:552.4EPA 6020 Mercury 0.012 mg/kg 11/01/16 19:360.010EPA 7471 Percent Moisture 13.3 % 11/01/16 04:260.10ASTM D2974-87 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 16 of 90 Page 39 of 127 #=HO# SUMMARY OF DETECTION Pace Project No.: Project: 92317218 J16100606 Parameters AnalyzedResult Lab Sample ID Report Limit QualifiersUnitsMethod Client Sample ID 92317218016 2016034382 pH at 25 Degrees C 8.1 Std. Units 10/28/16 09:45 H60.10EPA 9045 92317218017 2016034383 Aluminum 17600 mg/kg 11/02/16 08:096.1EPA 6010 Barium 93.1 mg/kg 11/02/16 08:090.61EPA 6010 Beryllium 0.88 mg/kg 11/02/16 08:090.061EPA 6010 Calcium 449 mg/kg 11/02/16 08:0930.5EPA 6010 Chromium 15.9 mg/kg 11/02/16 08:090.30EPA 6010 Copper 20.5 mg/kg 11/02/16 08:090.30EPA 6010 Iron 30900 mg/kg 11/02/16 20:5812.2EPA 6010 Magnesium 1690 mg/kg 11/02/16 08:0930.5EPA 6010 Manganese 440 mg/kg 11/02/16 08:090.30EPA 6010 Molybdenum 0.83 mg/kg 11/02/16 08:090.61EPA 6010 Nickel 10.3 mg/kg 11/02/16 08:090.30EPA 6010 Potassium 1080 mg/kg 11/02/16 08:0961.0EPA 6010 Silver 0.73 mg/kg 11/02/16 08:090.30EPA 6010 Strontium 9.0 mg/kg 11/02/16 08:090.61EPA 6010 Zinc 38.1 mg/kg 11/02/16 08:091.2EPA 6010 Cobalt 12.4 mg/kg 11/04/16 15:243.0EPA 6020 Lead 20.7 mg/kg 11/02/16 15:241.2EPA 6020 Vanadium 30.4 mg/kg 11/04/16 15:243.0EPA 6020 Mercury 0.014 mg/kg 11/01/16 19:380.010EPA 7471 Percent Moisture 14.7 % 11/01/16 04:260.10ASTM D2974-87 pH at 25 Degrees C 5.0 Std. Units 10/28/16 09:45 H60.10EPA 9045 Sulfate 82.0 mg/kg 10/27/16 18:3457.8EPA 9056 92317218018 2016034384 Aluminum 13800 mg/kg 11/02/16 08:135.1EPA 6010 Barium 123 mg/kg 11/02/16 08:130.51EPA 6010 Beryllium 0.54 mg/kg 11/02/16 21:01 D30.26EPA 6010 Calcium 874 mg/kg 11/02/16 08:1325.6EPA 6010 Chromium 14.4 mg/kg 11/02/16 21:011.3EPA 6010 Copper 18.2 mg/kg 11/07/16 09:155.1EPA 6010 Iron 18100 mg/kg 11/02/16 21:0110.2EPA 6010 Magnesium 1530 mg/kg 11/02/16 08:1325.6EPA 6010 Manganese 510 mg/kg 11/05/16 21:572.6EPA 6010 Nickel 9.8 mg/kg 11/02/16 08:130.26EPA 6010 Potassium 868 mg/kg 11/02/16 08:1351.1EPA 6010 Strontium 12.6 mg/kg 11/02/16 08:130.51EPA 6010 Zinc 29.8 mg/kg 11/02/16 08:131.0EPA 6010 Cobalt 10.6 mg/kg 11/03/16 20:002.6EPA 6020 Lead 16.2 mg/kg 11/02/16 15:261.0EPA 6020 Vanadium 25.2 mg/kg 11/03/16 20:002.6EPA 6020 Mercury 0.019 mg/kg 11/01/16 20:190.0098EPA 7471 Percent Moisture 9.3 % 11/01/16 04:260.10ASTM D2974-87 pH at 25 Degrees C 4.7 Std. Units 11/02/16 08:06 H60.10EPA 9045 Sulfate 729 mg/kg 11/02/16 02:4855.2EPA 9056 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 17 of 90 Page 40 of 127 #=HO# SUMMARY OF DETECTION Pace Project No.: Project: 92317218 J16100606 Parameters AnalyzedResult Lab Sample ID Report Limit QualifiersUnitsMethod Client Sample ID 92317218019 2016034385 Aluminum 14700 mg/kg 11/02/16 08:176.0EPA 6010 Barium 110 mg/kg 11/02/16 08:170.60EPA 6010 Beryllium 0.66 mg/kg 11/02/16 08:170.060EPA 6010 Calcium 956 mg/kg 11/02/16 08:1729.9EPA 6010 Chromium 12.9 mg/kg 11/02/16 08:170.30EPA 6010 Copper 16.5 mg/kg 11/02/16 08:170.30EPA 6010 Iron 21500 mg/kg 11/02/16 21:0512.0EPA 6010 Magnesium 2000 mg/kg 11/02/16 08:1729.9EPA 6010 Manganese 445 mg/kg 11/02/16 08:170.30EPA 6010 Molybdenum 0.64 mg/kg 11/02/16 08:170.60EPA 6010 Nickel 10.5 mg/kg 11/02/16 08:170.30EPA 6010 Potassium 1100 mg/kg 11/02/16 08:1759.9EPA 6010 Silver 0.45 mg/kg 11/02/16 08:170.30EPA 6010 Strontium 17.4 mg/kg 11/02/16 08:170.60EPA 6010 Zinc 38.6 mg/kg 11/02/16 08:171.2EPA 6010 Arsenic 1.5 mg/kg 11/02/16 15:291.2EPA 6020 Cobalt 10.5 mg/kg 11/02/16 15:291.2EPA 6020 Lead 14.8 mg/kg 11/02/16 15:291.2EPA 6020 Selenium 1.4 mg/kg 11/02/16 15:291.2EPA 6020 Vanadium 25.4 mg/kg 11/02/16 15:291.2EPA 6020 Mercury 0.023 mg/kg 11/01/16 20:210.0082EPA 7471 Percent Moisture 9.7 % 11/01/16 04:260.10ASTM D2974-87 pH at 25 Degrees C 5.3 Std. Units 11/02/16 08:06 H60.10EPA 9045 Sulfate 93.6 mg/kg 11/02/16 03:1055.4EPA 9056 92317218020 2016034386 Aluminum 21000 mg/kg 11/02/16 08:216.4EPA 6010 Barium 87.1 mg/kg 11/02/16 08:210.64EPA 6010 Beryllium 0.68 mg/kg 11/02/16 08:210.064EPA 6010 Calcium 461 mg/kg 11/02/16 08:2132.0EPA 6010 Chromium 14.8 mg/kg 11/02/16 08:210.32EPA 6010 Copper 19.5 mg/kg 11/02/16 08:210.32EPA 6010 Iron 24600 mg/kg 11/02/16 21:0912.8EPA 6010 Magnesium 1240 mg/kg 11/02/16 08:2132.0EPA 6010 Manganese 140 mg/kg 11/02/16 08:210.32EPA 6010 Molybdenum 0.75 mg/kg 11/02/16 08:210.64EPA 6010 Nickel 6.9 mg/kg 11/02/16 08:210.32EPA 6010 Potassium 1080 mg/kg 11/02/16 08:2164.0EPA 6010 Silver 0.68 mg/kg 11/02/16 08:210.32EPA 6010 Strontium 12.2 mg/kg 11/02/16 08:210.64EPA 6010 Zinc 27.1 mg/kg 11/02/16 08:211.3EPA 6010 Cobalt 6.3 mg/kg 11/02/16 15:321.3EPA 6020 Lead 14.6 mg/kg 11/02/16 15:321.3EPA 6020 Vanadium 38.3 mg/kg 11/02/16 15:321.3EPA 6020 Mercury 0.022 mg/kg 11/01/16 20:230.010EPA 7471 Percent Moisture 16.9 % 11/01/16 04:260.10ASTM D2974-87 pH at 25 Degrees C 5.5 Std. Units 11/02/16 08:06 H60.10EPA 9045 Sulfate 75.3 mg/kg 11/02/16 03:3260.1EPA 9056 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 18 of 90 Page 41 of 127 #=NA# PROJECT NARRATIVE Pace Project No.: Project: 92317218 J16100606 Method: Client:Duke Energy EPA 6010 Date:November 10, 2016 Description:6010 MET ICP General Information: 20 samples were analyzed for EPA 6010. All samples were received in acceptable condition with any exceptions noted below or on the chain-of custody and/or the sample condition upon receipt form (SCUR) attached at the end of this report. Hold Time: The samples were analyzed within the method required hold times with any exceptions noted below. Sample Preparation: The samples were prepared in accordance with EPA 3050 with any exceptions noted below. Initial Calibrations (including MS Tune as applicable): All criteria were within method requirements with any exceptions noted below. Continuing Calibration: All criteria were within method requirements with any exceptions noted below. Method Blank: All analytes were below the report limit in the method blank, where applicable, with any exceptions noted below. Laboratory Control Spike: All laboratory control spike compounds were within QC limits with any exceptions noted below. Matrix Spikes: All percent recoveries and relative percent differences (RPDs) were within acceptance criteria with any exceptions noted below. QC Batch: 329317 A matrix spike and/or matrix spike duplicate (MS/MSD) were performed on the following sample(s): 92317218001 M1: Matrix spike recovery exceeded QC limits. Batch accepted based on laboratory control sample (LCS) recovery. • MS (Lab ID: 1758984) • Aluminum • Barium • Boron • Iron • Magnesium • Potassium • Zinc • MSD (Lab ID: 1758985) • Aluminum • Barium • Beryllium • Boron • Iron • Potassium REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 19 of 90 Page 42 of 127 #=NA# PROJECT NARRATIVE Pace Project No.: Project: 92317218 J16100606 Method: Client:Duke Energy EPA 6010 Date:November 10, 2016 Description:6010 MET ICP QC Batch: 329508 A matrix spike and/or matrix spike duplicate (MS/MSD) were performed on the following sample(s): 35271650056 M1: Matrix spike recovery exceeded QC limits. Batch accepted based on laboratory control sample (LCS) recovery. • MS (Lab ID: 1760384) • Aluminum • Calcium • Iron • Strontium • MSD (Lab ID: 1760385) • Aluminum • Calcium • Iron • Strontium R1: RPD value was outside control limits. • MSD (Lab ID: 1760385) • Calcium • Strontium Additional Comments: Analyte Comments: QC Batch: 329317 D3: Sample was diluted due to the presence of high levels of non-target analytes or other matrix interference. • 2016034353 (Lab ID: 92317218001) • Boron • 2016034368 (Lab ID: 92317218002) • Boron • 2016034369 (Lab ID: 92317218003) • Boron • 2016034370 (Lab ID: 92317218004) • Boron • 2016034371 (Lab ID: 92317218005) • Boron • 2016034372 (Lab ID: 92317218006) • Beryllium • 2016034373 (Lab ID: 92317218007) • Beryllium • 2016034382 (Lab ID: 92317218016) • Beryllium • 2016034383 (Lab ID: 92317218017) • Boron • 2016034384 (Lab ID: 92317218018) • Boron • Beryllium REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 20 of 90 Page 43 of 127 #=NA# PROJECT NARRATIVE Pace Project No.: Project: 92317218 J16100606 Method: Client:Duke Energy EPA 6010 Date:November 10, 2016 Description:6010 MET ICP Analyte Comments: QC Batch: 329317 D3: Sample was diluted due to the presence of high levels of non-target analytes or other matrix interference. • 2016034385 (Lab ID: 92317218019) • Boron • 2016034386 (Lab ID: 92317218020) • Boron QC Batch: 329508 D3: Sample was diluted due to the presence of high levels of non-target analytes or other matrix interference. • 2016034379 (Lab ID: 92317218013) • Beryllium • 2016034380 (Lab ID: 92317218014) • Beryllium • 2016034381 (Lab ID: 92317218015) • Beryllium REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 21 of 90 Page 44 of 127 #=NA# PROJECT NARRATIVE Pace Project No.: Project: 92317218 J16100606 Method: Client:Duke Energy EPA 6020 Date:November 10, 2016 Description:6020 MET ICPMS General Information: 20 samples were analyzed for EPA 6020. All samples were received in acceptable condition with any exceptions noted below or on the chain-of custody and/or the sample condition upon receipt form (SCUR) attached at the end of this report. Hold Time: The samples were analyzed within the method required hold times with any exceptions noted below. Sample Preparation: The samples were prepared in accordance with EPA 3050 with any exceptions noted below. Initial Calibrations (including MS Tune as applicable): All criteria were within method requirements with any exceptions noted below. Continuing Calibration: All criteria were within method requirements with any exceptions noted below. Internal Standards: All internal standards were within QC limits with any exceptions noted below. Method Blank: All analytes were below the report limit in the method blank, where applicable, with any exceptions noted below. Laboratory Control Spike: All laboratory control spike compounds were within QC limits with any exceptions noted below. Matrix Spikes: All percent recoveries and relative percent differences (RPDs) were within acceptance criteria with any exceptions noted below. QC Batch: 329318 A matrix spike and/or matrix spike duplicate (MS/MSD) were performed on the following sample(s): 92317218002 M6: Matrix spike and Matrix spike duplicate recovery not evaluated against control limits due to sample dilution. • MS (Lab ID: 1758988) • Antimony • MSD (Lab ID: 1758989) • Antimony • Vanadium QC Batch: 329511 A matrix spike and/or matrix spike duplicate (MS/MSD) were performed on the following sample(s): 92317218008 M6: Matrix spike and Matrix spike duplicate recovery not evaluated against control limits due to sample dilution. • MS (Lab ID: 1760398) • Antimony • Cobalt • Lead REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 22 of 90 Page 45 of 127 #=NA# PROJECT NARRATIVE Pace Project No.: Project: 92317218 J16100606 Method: Client:Duke Energy EPA 6020 Date:November 10, 2016 Description:6020 MET ICPMS QC Batch: 329511 A matrix spike and/or matrix spike duplicate (MS/MSD) were performed on the following sample(s): 92317218008 M6: Matrix spike and Matrix spike duplicate recovery not evaluated against control limits due to sample dilution. • Vanadium • MSD (Lab ID: 1760399) • Antimony • Cobalt • Vanadium Additional Comments: Batch Comments: Sample was diluted due to the presence of high levels of non-target analytes or other matrix interference. • QC Batch: 329476 • QC Batch: 329584 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 23 of 90 Page 46 of 127 #=NA# PROJECT NARRATIVE Pace Project No.: Project: 92317218 J16100606 Method: Client:Duke Energy EPA 7471 Date:November 10, 2016 Description:7471 Mercury General Information: 20 samples were analyzed for EPA 7471. All samples were received in acceptable condition with any exceptions noted below or on the chain-of custody and/or the sample condition upon receipt form (SCUR) attached at the end of this report. Hold Time: The samples were analyzed within the method required hold times with any exceptions noted below. Sample Preparation: The samples were prepared in accordance with EPA 7471 with any exceptions noted below. Initial Calibrations (including MS Tune as applicable): All criteria were within method requirements with any exceptions noted below. Continuing Calibration: All criteria were within method requirements with any exceptions noted below. Method Blank: All analytes were below the report limit in the method blank, where applicable, with any exceptions noted below. Laboratory Control Spike: All laboratory control spike compounds were within QC limits with any exceptions noted below. Matrix Spikes: All percent recoveries and relative percent differences (RPDs) were within acceptance criteria with any exceptions noted below. QC Batch: 328733 A matrix spike and/or matrix spike duplicate (MS/MSD) were performed on the following sample(s): 35272923001 M1: Matrix spike recovery exceeded QC limits. Batch accepted based on laboratory control sample (LCS) recovery. • MSD (Lab ID: 1755315) • Mercury R1: RPD value was outside control limits. • MSD (Lab ID: 1755315) • Mercury QC Batch: 329227 A matrix spike and/or matrix spike duplicate (MS/MSD) were performed on the following sample(s): 35272675006 M1: Matrix spike recovery exceeded QC limits. Batch accepted based on laboratory control sample (LCS) recovery. • MSD (Lab ID: 1758588) • Mercury Additional Comments: REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 24 of 90 Page 47 of 127 #=NA# PROJECT NARRATIVE Pace Project No.: Project: 92317218 J16100606 Method: Client:Duke Energy EPA 9045 Date:November 10, 2016 Description:9045 pH Soil General Information: 20 samples were analyzed for EPA 9045. All samples were received in acceptable condition with any exceptions noted below or on the chain-of custody and/or the sample condition upon receipt form (SCUR) attached at the end of this report. Hold Time: The samples were analyzed within the method required hold times with any exceptions noted below. H6: Analysis initiated outside of the 15 minute EPA required holding time. • 2016034353 (Lab ID: 92317218001) • 2016034368 (Lab ID: 92317218002) • 2016034369 (Lab ID: 92317218003) • 2016034370 (Lab ID: 92317218004) • 2016034371 (Lab ID: 92317218005) • 2016034372 (Lab ID: 92317218006) • 2016034373 (Lab ID: 92317218007) • 2016034374 (Lab ID: 92317218008) • 2016034375 (Lab ID: 92317218009) • 2016034376 (Lab ID: 92317218010) • 2016034377 (Lab ID: 92317218011) • 2016034378 (Lab ID: 92317218012) • 2016034379 (Lab ID: 92317218013) • 2016034380 (Lab ID: 92317218014) • 2016034381 (Lab ID: 92317218015) • 2016034382 (Lab ID: 92317218016) • 2016034383 (Lab ID: 92317218017) • 2016034384 (Lab ID: 92317218018) • 2016034385 (Lab ID: 92317218019) • 2016034386 (Lab ID: 92317218020) Method Blank: All analytes were below the report limit in the method blank, where applicable, with any exceptions noted below. Laboratory Control Spike: All laboratory control spike compounds were within QC limits with any exceptions noted below. Matrix Spikes: All percent recoveries and relative percent differences (RPDs) were within acceptance criteria with any exceptions noted below. Additional Comments: REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 25 of 90 Page 48 of 127 #=NA# PROJECT NARRATIVE Pace Project No.: Project: 92317218 J16100606 Method: Client:Duke Energy EPA 7199 Date:November 10, 2016 Description:7199 Hexavalent Chromium Soil General Information: 20 samples were analyzed for EPA 7199. All samples were received in acceptable condition with any exceptions noted below or on the chain-of custody and/or the sample condition upon receipt form (SCUR) attached at the end of this report. Hold Time: The samples were analyzed within the method required hold times with any exceptions noted below. Sample Preparation: The samples were prepared in accordance with EPA 3060 with any exceptions noted below. Method Blank: All analytes were below the report limit in the method blank, where applicable, with any exceptions noted below. Laboratory Control Spike: All laboratory control spike compounds were within QC limits with any exceptions noted below. Matrix Spikes: All percent recoveries and relative percent differences (RPDs) were within acceptance criteria with any exceptions noted below. QC Batch: 328536 A matrix spike and/or matrix spike duplicate (MS/MSD) were performed on the following sample(s): 92317218001 M1: Matrix spike recovery exceeded QC limits. Batch accepted based on laboratory control sample (LCS) recovery. • MS (Lab ID: 1754028) • Chromium, Hexavalent Duplicate Sample: All duplicate sample results were within method acceptance criteria with any exceptions noted below. Additional Comments: REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 26 of 90 Page 49 of 127 #=NA# PROJECT NARRATIVE Pace Project No.: Project: 92317218 J16100606 Method: Client:Duke Energy EPA 9056 Date:November 10, 2016 Description:9056 IC Anions General Information: 20 samples were analyzed for EPA 9056. All samples were received in acceptable condition with any exceptions noted below or on the chain-of custody and/or the sample condition upon receipt form (SCUR) attached at the end of this report. Hold Time: The samples were analyzed within the method required hold times with any exceptions noted below. Method Blank: All analytes were below the report limit in the method blank, where applicable, with any exceptions noted below. Laboratory Control Spike: All laboratory control spike compounds were within QC limits with any exceptions noted below. Matrix Spikes: All percent recoveries and relative percent differences (RPDs) were within acceptance criteria with any exceptions noted below. Duplicate Sample: All duplicate sample results were within method acceptance criteria with any exceptions noted below. Additional Comments: REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 27 of 90 Page 50 of 127 #=NA# PROJECT NARRATIVE Pace Project No.: Project: 92317218 J16100606 Method: Client:Duke Energy EPA 9056 Date:November 10, 2016 Description:9056 IC Anions 48hr General Information: 20 samples were analyzed for EPA 9056. All samples were received in acceptable condition with any exceptions noted below or on the chain-of custody and/or the sample condition upon receipt form (SCUR) attached at the end of this report. Hold Time: The samples were analyzed within the method required hold times with any exceptions noted below. H3: Sample was received or analysis requested beyond the recognized method holding time. • 2016034353 (Lab ID: 92317218001) • 2016034368 (Lab ID: 92317218002) • 2016034369 (Lab ID: 92317218003) • 2016034370 (Lab ID: 92317218004) • 2016034371 (Lab ID: 92317218005) • 2016034372 (Lab ID: 92317218006) • 2016034373 (Lab ID: 92317218007) • 2016034374 (Lab ID: 92317218008) • 2016034375 (Lab ID: 92317218009) • 2016034376 (Lab ID: 92317218010) • 2016034377 (Lab ID: 92317218011) • 2016034378 (Lab ID: 92317218012) • 2016034379 (Lab ID: 92317218013) • 2016034380 (Lab ID: 92317218014) • 2016034381 (Lab ID: 92317218015) • 2016034382 (Lab ID: 92317218016) • 2016034383 (Lab ID: 92317218017) • 2016034384 (Lab ID: 92317218018) • 2016034385 (Lab ID: 92317218019) • 2016034386 (Lab ID: 92317218020) Method Blank: All analytes were below the report limit in the method blank, where applicable, with any exceptions noted below. Laboratory Control Spike: All laboratory control spike compounds were within QC limits with any exceptions noted below. Matrix Spikes: All percent recoveries and relative percent differences (RPDs) were within acceptance criteria with any exceptions noted below. Duplicate Sample: All duplicate sample results were within method acceptance criteria with any exceptions noted below. Additional Comments: This data package has been reviewed for quality and completeness and is approved for release. REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC. Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 28 of 90 Page 51 of 127 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92317218 J16100606 Sample: 2016034353 Lab ID: 92317218001 Collected: 10/18/16 12:45 Received: 10/25/16 11:07 Matrix: Solid Results reported on a "dry weight" basis and are adjusted for percent moisture, sample size and any dilutions. Parameters Results Units DF Prepared Analyzed CAS No. QualReport Limit Analytical Method: EPA 6010 Preparation Method: EPA 30506010 MET ICP Aluminum 15700 mg/kg 11/02/16 07:15 7429-90-5 M111/01/16 13:175.1 1 Barium 71.7 mg/kg 11/02/16 07:15 7440-39-3 M111/01/16 13:170.51 1 Beryllium 0.58 mg/kg 11/02/16 07:15 7440-41-7 M111/01/16 13:170.051 1 Boron ND mg/kg 11/05/16 21:12 7440-42-8 D3,M111/01/16 13:1725.5 10 Calcium 484 mg/kg 11/02/16 07:15 7440-70-211/01/16 13:1725.5 1 Chromium 14.9 mg/kg 11/02/16 07:15 7440-47-311/01/16 13:170.26 1 Copper 25.6 mg/kg 11/02/16 07:15 7440-50-811/01/16 13:170.26 1 Iron 25300 mg/kg 11/02/16 20:18 7439-89-6 M111/01/16 13:1710.2 5 Magnesium 3470 mg/kg 11/02/16 07:15 7439-95-4 M111/01/16 13:1725.5 1 Manganese 54.7 mg/kg 11/02/16 07:15 7439-96-511/01/16 13:170.26 1 Molybdenum 0.77 mg/kg 11/02/16 07:15 7439-98-711/01/16 13:170.51 1 Nickel 11.5 mg/kg 11/02/16 07:15 7440-02-011/01/16 13:170.26 1 Potassium 1570 mg/kg 11/02/16 07:15 7440-09-7 M111/01/16 13:1751.0 1 Silver 0.54 mg/kg 11/02/16 07:15 7440-22-411/01/16 13:170.26 1 Sodium 163 mg/kg 11/02/16 07:15 7440-23-511/01/16 13:1751.0 1 Strontium 14.3 mg/kg 11/02/16 07:15 7440-24-611/01/16 13:170.51 1 Zinc 50.0 mg/kg 11/02/16 07:15 7440-66-6 M111/01/16 13:171.0 1 Analytical Method: EPA 6020 Preparation Method: EPA 30506020 MET ICPMS Antimony ND mg/kg 11/02/16 14:27 7440-36-0 N211/01/16 13:172.0 20 Arsenic ND mg/kg 11/03/16 19:48 7440-38-211/01/16 13:172.6 50 Cadmium ND mg/kg 11/02/16 14:27 7440-43-911/01/16 13:170.12 20 Cobalt 7.0 mg/kg 11/03/16 19:48 7440-48-411/01/16 13:172.6 50 Lead 14.0 mg/kg 11/02/16 14:27 7439-92-111/01/16 13:171.0 20 Selenium 2.7 mg/kg 11/03/16 19:48 7782-49-211/01/16 13:172.6 50 Thallium ND mg/kg 11/02/16 14:27 7440-28-011/01/16 13:171.0 20 Vanadium 28.0 mg/kg 11/03/16 19:48 7440-62-211/01/16 13:172.6 50 Analytical Method: EPA 7471 Preparation Method: EPA 74717471 Mercury Mercury ND mg/kg 10/30/16 22:23 7439-97-610/28/16 06:330.010 1 Analytical Method: ASTM D2974-87Percent Moisture Percent Moisture 9.8 % 11/01/16 04:240.10 1 Analytical Method: EPA 90459045 pH Soil pH at 25 Degrees C 5.9 Std. Units 10/27/16 11:30 H60.10 1 Analytical Method: EPA 7199 Preparation Method: EPA 30607199 Hexavalent Chromium Soil Chromium, Hexavalent ND mg/kg 11/03/16 19:44 18540-29-9 M111/02/16 11:500.70 1 Analytical Method: EPA 90569056 IC Anions Chloride ND mg/kg 10/27/16 11:14 16887-00-655.3 1 Sulfate ND mg/kg 10/27/16 11:14 14808-79-855.3 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 11/10/2016 12:31 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 29 of 90 Page 52 of 127 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92317218 J16100606 Sample: 2016034353 Lab ID: 92317218001 Collected: 10/18/16 12:45 Received: 10/25/16 11:07 Matrix: Solid Results reported on a "dry weight" basis and are adjusted for percent moisture, sample size and any dilutions. Parameters Results Units DF Prepared Analyzed CAS No. QualReport Limit Analytical Method: EPA 90569056 IC Anions 48hr Nitrate as N ND mg/kg 10/27/16 11:14 14797-55-8 H35.5 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 11/10/2016 12:31 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 30 of 90 Page 53 of 127 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92317218 J16100606 Sample: 2016034368 Lab ID: 92317218002 Collected: 10/20/16 08:10 Received: 10/25/16 11:07 Matrix: Solid Results reported on a "dry weight" basis and are adjusted for percent moisture, sample size and any dilutions. Parameters Results Units DF Prepared Analyzed CAS No. QualReport Limit Analytical Method: EPA 6010 Preparation Method: EPA 30506010 MET ICP Aluminum 16000 mg/kg 11/02/16 07:31 7429-90-511/01/16 13:176.2 1 Barium 85.1 mg/kg 11/02/16 07:31 7440-39-311/01/16 13:170.62 1 Beryllium 0.70 mg/kg 11/02/16 07:31 7440-41-711/01/16 13:170.062 1 Boron ND mg/kg 11/05/16 21:16 7440-42-8 D311/01/16 13:1731.2 10 Calcium 629 mg/kg 11/02/16 07:31 7440-70-211/01/16 13:1731.2 1 Chromium 13.1 mg/kg 11/02/16 07:31 7440-47-311/01/16 13:170.31 1 Copper 12.4 mg/kg 11/02/16 07:31 7440-50-811/01/16 13:170.31 1 Iron 33600 mg/kg 11/02/16 20:21 7439-89-611/01/16 13:1712.5 5 Magnesium 4000 mg/kg 11/02/16 07:31 7439-95-411/01/16 13:1731.2 1 Manganese 103 mg/kg 11/02/16 07:31 7439-96-511/01/16 13:170.31 1 Molybdenum 0.87 mg/kg 11/02/16 07:31 7439-98-711/01/16 13:170.62 1 Nickel 19.1 mg/kg 11/02/16 07:31 7440-02-011/01/16 13:170.31 1 Potassium 650 mg/kg 11/02/16 07:31 7440-09-711/01/16 13:1762.4 1 Silver 0.55 mg/kg 11/02/16 07:31 7440-22-411/01/16 13:170.31 1 Sodium 188 mg/kg 11/02/16 07:31 7440-23-511/01/16 13:1762.4 1 Strontium 18.1 mg/kg 11/02/16 07:31 7440-24-611/01/16 13:170.62 1 Zinc 47.8 mg/kg 11/02/16 07:31 7440-66-611/01/16 13:171.2 1 Analytical Method: EPA 6020 Preparation Method: EPA 30506020 MET ICPMS Antimony ND mg/kg 11/02/16 14:29 7440-36-0 M6,N211/01/16 13:172.5 20 Arsenic 1.4 mg/kg 11/02/16 14:29 7440-38-211/01/16 13:171.2 20 Cadmium ND mg/kg 11/02/16 14:29 7440-43-911/01/16 13:170.15 20 Cobalt 8.4 mg/kg 11/02/16 14:29 7440-48-411/01/16 13:171.2 20 Lead 17.0 mg/kg 11/02/16 14:29 7439-92-111/01/16 13:171.2 20 Selenium 1.9 mg/kg 11/02/16 14:29 7782-49-211/01/16 13:171.2 20 Thallium ND mg/kg 11/02/16 14:29 7440-28-011/01/16 13:171.2 20 Vanadium 26.2 mg/kg 11/02/16 14:29 7440-62-2 M611/01/16 13:171.2 20 Analytical Method: EPA 7471 Preparation Method: EPA 74717471 Mercury Mercury ND mg/kg 10/30/16 22:30 7439-97-610/28/16 06:330.010 1 Analytical Method: ASTM D2974-87Percent Moisture Percent Moisture 10.2 % 11/01/16 04:240.10 1 Analytical Method: EPA 90459045 pH Soil pH at 25 Degrees C 7.4 Std. Units 10/27/16 11:30 H60.10 1 Analytical Method: EPA 7199 Preparation Method: EPA 30607199 Hexavalent Chromium Soil Chromium, Hexavalent ND mg/kg 11/03/16 20:49 18540-29-911/02/16 11:500.71 1 Analytical Method: EPA 90569056 IC Anions Chloride ND mg/kg 10/27/16 12:20 16887-00-655.0 1 Sulfate ND mg/kg 10/27/16 12:20 14808-79-855.0 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 11/10/2016 12:31 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 31 of 90 Page 54 of 127 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92317218 J16100606 Sample: 2016034368 Lab ID: 92317218002 Collected: 10/20/16 08:10 Received: 10/25/16 11:07 Matrix: Solid Results reported on a "dry weight" basis and are adjusted for percent moisture, sample size and any dilutions. Parameters Results Units DF Prepared Analyzed CAS No. QualReport Limit Analytical Method: EPA 90569056 IC Anions 48hr Nitrate as N ND mg/kg 10/27/16 12:20 14797-55-8 H35.5 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 11/10/2016 12:31 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 32 of 90 Page 55 of 127 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92317218 J16100606 Sample: 2016034369 Lab ID: 92317218003 Collected: 10/20/16 08:52 Received: 10/25/16 11:07 Matrix: Solid Results reported on a "dry weight" basis and are adjusted for percent moisture, sample size and any dilutions. Parameters Results Units DF Prepared Analyzed CAS No. QualReport Limit Analytical Method: EPA 6010 Preparation Method: EPA 30506010 MET ICP Aluminum 13200 mg/kg 11/02/16 07:36 7429-90-511/01/16 13:175.9 1 Barium 76.7 mg/kg 11/02/16 07:36 7440-39-311/01/16 13:170.59 1 Beryllium 0.67 mg/kg 11/02/16 07:36 7440-41-711/01/16 13:170.059 1 Boron ND mg/kg 11/05/16 21:20 7440-42-8 D311/01/16 13:1729.5 10 Calcium 486 mg/kg 11/02/16 07:36 7440-70-211/01/16 13:1729.5 1 Chromium 9.9 mg/kg 11/02/16 07:36 7440-47-311/01/16 13:170.29 1 Copper 15.3 mg/kg 11/02/16 07:36 7440-50-811/01/16 13:170.29 1 Iron 22700 mg/kg 11/02/16 20:25 7439-89-611/01/16 13:1711.8 5 Magnesium 2280 mg/kg 11/02/16 07:36 7439-95-411/01/16 13:1729.5 1 Manganese 305 mg/kg 11/02/16 07:36 7439-96-511/01/16 13:170.29 1 Molybdenum ND mg/kg 11/02/16 07:36 7439-98-711/01/16 13:170.59 1 Nickel 12.5 mg/kg 11/02/16 07:36 7440-02-011/01/16 13:170.29 1 Potassium 824 mg/kg 11/02/16 07:36 7440-09-711/01/16 13:1759.0 1 Silver 0.46 mg/kg 11/02/16 07:36 7440-22-411/01/16 13:170.29 1 Sodium 76.8 mg/kg 11/02/16 07:36 7440-23-511/01/16 13:1759.0 1 Strontium 14.3 mg/kg 11/02/16 07:36 7440-24-611/01/16 13:170.59 1 Zinc 37.2 mg/kg 11/02/16 07:36 7440-66-611/01/16 13:171.2 1 Analytical Method: EPA 6020 Preparation Method: EPA 30506020 MET ICPMS Antimony ND mg/kg 11/02/16 14:40 7440-36-0 N211/01/16 13:172.4 20 Arsenic 1.3 mg/kg 11/02/16 14:40 7440-38-211/01/16 13:171.2 20 Cadmium ND mg/kg 11/02/16 14:40 7440-43-911/01/16 13:170.14 20 Cobalt 13.5 mg/kg 11/02/16 14:40 7440-48-411/01/16 13:171.2 20 Lead 11.7 mg/kg 11/02/16 14:40 7439-92-111/01/16 13:171.2 20 Selenium 1.4 mg/kg 11/02/16 14:40 7782-49-211/01/16 13:171.2 20 Thallium ND mg/kg 11/02/16 14:40 7440-28-011/01/16 13:171.2 20 Vanadium 21.4 mg/kg 11/02/16 14:40 7440-62-211/01/16 13:171.2 20 Analytical Method: EPA 7471 Preparation Method: EPA 74717471 Mercury Mercury ND mg/kg 10/30/16 22:32 7439-97-610/28/16 06:330.011 1 Analytical Method: ASTM D2974-87Percent Moisture Percent Moisture 12.5 % 11/01/16 04:240.10 1 Analytical Method: EPA 90459045 pH Soil pH at 25 Degrees C 6.2 Std. Units 10/27/16 11:30 H60.10 1 Analytical Method: EPA 7199 Preparation Method: EPA 30607199 Hexavalent Chromium Soil Chromium, Hexavalent ND mg/kg 11/03/16 21:02 18540-29-911/02/16 11:500.71 1 Analytical Method: EPA 90569056 IC Anions Chloride ND mg/kg 10/27/16 12:42 16887-00-657.0 1 Sulfate ND mg/kg 10/27/16 12:42 14808-79-857.0 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 11/10/2016 12:31 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 33 of 90 Page 56 of 127 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92317218 J16100606 Sample: 2016034369 Lab ID: 92317218003 Collected: 10/20/16 08:52 Received: 10/25/16 11:07 Matrix: Solid Results reported on a "dry weight" basis and are adjusted for percent moisture, sample size and any dilutions. Parameters Results Units DF Prepared Analyzed CAS No. QualReport Limit Analytical Method: EPA 90569056 IC Anions 48hr Nitrate as N ND mg/kg 10/27/16 12:42 14797-55-8 H35.7 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 11/10/2016 12:31 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 34 of 90 Page 57 of 127 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92317218 J16100606 Sample: 2016034370 Lab ID: 92317218004 Collected: 10/20/16 10:29 Received: 10/25/16 11:07 Matrix: Solid Results reported on a "dry weight" basis and are adjusted for percent moisture, sample size and any dilutions. Parameters Results Units DF Prepared Analyzed CAS No. QualReport Limit Analytical Method: EPA 6010 Preparation Method: EPA 30506010 MET ICP Aluminum 17900 mg/kg 11/02/16 07:48 7429-90-511/01/16 13:176.5 1 Barium 63.9 mg/kg 11/02/16 07:48 7440-39-311/01/16 13:170.65 1 Beryllium 0.75 mg/kg 11/02/16 07:48 7440-41-711/01/16 13:170.065 1 Boron ND mg/kg 11/05/16 21:24 7440-42-8 D311/01/16 13:1732.5 10 Calcium 182 mg/kg 11/02/16 07:48 7440-70-211/01/16 13:1732.5 1 Chromium 20.9 mg/kg 11/02/16 07:48 7440-47-311/01/16 13:170.33 1 Copper 14.2 mg/kg 11/02/16 07:48 7440-50-811/01/16 13:170.33 1 Iron 31100 mg/kg 11/02/16 20:29 7439-89-611/01/16 13:1713.0 5 Magnesium 1090 mg/kg 11/02/16 07:48 7439-95-411/01/16 13:1732.5 1 Manganese 2450 mg/kg 11/05/16 21:24 7439-96-511/01/16 13:173.3 10 Molybdenum 2.4 mg/kg 11/02/16 07:48 7439-98-711/01/16 13:170.65 1 Nickel 8.0 mg/kg 11/02/16 07:48 7440-02-011/01/16 13:170.33 1 Potassium 662 mg/kg 11/02/16 07:48 7440-09-711/01/16 13:1765.1 1 Silver 0.88 mg/kg 11/02/16 07:48 7440-22-411/01/16 13:170.33 1 Sodium ND mg/kg 11/02/16 07:48 7440-23-511/01/16 13:1765.1 1 Strontium 14.8 mg/kg 11/02/16 07:48 7440-24-611/01/16 13:170.65 1 Zinc 32.6 mg/kg 11/02/16 07:48 7440-66-611/01/16 13:171.3 1 Analytical Method: EPA 6020 Preparation Method: EPA 30506020 MET ICPMS Antimony ND mg/kg 11/02/16 14:42 7440-36-0 N211/01/16 13:172.6 20 Arsenic 7.2 mg/kg 11/02/16 14:42 7440-38-211/01/16 13:171.3 20 Cadmium ND mg/kg 11/02/16 14:42 7440-43-911/01/16 13:170.16 20 Cobalt 79.1 mg/kg 11/02/16 14:42 7440-48-411/01/16 13:171.3 20 Lead 39.0 mg/kg 11/02/16 14:42 7439-92-111/01/16 13:171.3 20 Selenium ND mg/kg 11/02/16 14:42 7782-49-211/01/16 13:171.3 20 Thallium ND mg/kg 11/02/16 14:42 7440-28-011/01/16 13:171.3 20 Vanadium 42.0 mg/kg 11/02/16 14:42 7440-62-211/01/16 13:171.3 20 Analytical Method: EPA 7471 Preparation Method: EPA 74717471 Mercury Mercury 0.045 mg/kg 10/30/16 22:34 7439-97-610/28/16 06:330.011 1 Analytical Method: ASTM D2974-87Percent Moisture Percent Moisture 12.3 % 11/01/16 04:240.10 1 Analytical Method: EPA 90459045 pH Soil pH at 25 Degrees C 5.6 Std. Units 10/27/16 11:30 H60.10 1 Analytical Method: EPA 7199 Preparation Method: EPA 30607199 Hexavalent Chromium Soil Chromium, Hexavalent 0.90 mg/kg 11/03/16 21:41 18540-29-911/02/16 11:500.72 1 Analytical Method: EPA 90569056 IC Anions Chloride ND mg/kg 10/27/16 13:04 16887-00-657.0 1 Sulfate ND mg/kg 10/27/16 13:04 14808-79-857.0 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 11/10/2016 12:31 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 35 of 90 Page 58 of 127 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92317218 J16100606 Sample: 2016034370 Lab ID: 92317218004 Collected: 10/20/16 10:29 Received: 10/25/16 11:07 Matrix: Solid Results reported on a "dry weight" basis and are adjusted for percent moisture, sample size and any dilutions. Parameters Results Units DF Prepared Analyzed CAS No. QualReport Limit Analytical Method: EPA 90569056 IC Anions 48hr Nitrate as N ND mg/kg 10/27/16 13:04 14797-55-8 H35.7 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 11/10/2016 12:31 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 36 of 90 Page 59 of 127 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92317218 J16100606 Sample: 2016034371 Lab ID: 92317218005 Collected: 10/20/16 10:57 Received: 10/25/16 11:07 Matrix: Solid Results reported on a "dry weight" basis and are adjusted for percent moisture, sample size and any dilutions. Parameters Results Units DF Prepared Analyzed CAS No. QualReport Limit Analytical Method: EPA 6010 Preparation Method: EPA 30506010 MET ICP Aluminum 23300 mg/kg 11/02/16 07:52 7429-90-511/01/16 13:177.3 1 Barium 41.5 mg/kg 11/02/16 07:52 7440-39-311/01/16 13:170.73 1 Beryllium 0.30 mg/kg 11/02/16 07:52 7440-41-711/01/16 13:170.073 1 Boron ND mg/kg 11/05/16 21:37 7440-42-8 D311/01/16 13:1736.7 10 Calcium 348 mg/kg 11/02/16 07:52 7440-70-211/01/16 13:1736.7 1 Chromium 19.0 mg/kg 11/02/16 07:52 7440-47-311/01/16 13:170.37 1 Copper 18.8 mg/kg 11/02/16 07:52 7440-50-811/01/16 13:170.37 1 Iron 33700 mg/kg 11/02/16 20:34 7439-89-611/01/16 13:1714.7 5 Magnesium 2080 mg/kg 11/02/16 07:52 7439-95-411/01/16 13:1736.7 1 Manganese 26.5 mg/kg 11/02/16 07:52 7439-96-511/01/16 13:170.37 1 Molybdenum 2.1 mg/kg 11/02/16 07:52 7439-98-711/01/16 13:170.73 1 Nickel 6.2 mg/kg 11/02/16 07:52 7440-02-011/01/16 13:170.37 1 Potassium 1020 mg/kg 11/02/16 07:52 7440-09-711/01/16 13:1773.5 1 Silver 1.0 mg/kg 11/02/16 07:52 7440-22-411/01/16 13:170.37 1 Sodium 185 mg/kg 11/02/16 07:52 7440-23-511/01/16 13:1773.5 1 Strontium 16.7 mg/kg 11/02/16 07:52 7440-24-611/01/16 13:170.73 1 Zinc 26.4 mg/kg 11/02/16 07:52 7440-66-611/01/16 13:171.5 1 Analytical Method: EPA 6020 Preparation Method: EPA 30506020 MET ICPMS Antimony ND mg/kg 11/02/16 15:14 7440-36-0 N211/01/16 13:172.9 20 Arsenic 5.3 mg/kg 11/02/16 15:14 7440-38-211/01/16 13:171.5 20 Cadmium ND mg/kg 11/02/16 15:14 7440-43-911/01/16 13:170.18 20 Cobalt 3.0 mg/kg 11/02/16 15:14 7440-48-411/01/16 13:171.5 20 Lead 12.6 mg/kg 11/02/16 15:14 7439-92-111/01/16 13:171.5 20 Selenium ND mg/kg 11/02/16 15:14 7782-49-211/01/16 13:171.5 20 Thallium ND mg/kg 11/02/16 15:14 7440-28-011/01/16 13:171.5 20 Vanadium 45.5 mg/kg 11/02/16 15:14 7440-62-211/01/16 13:171.5 20 Analytical Method: EPA 7471 Preparation Method: EPA 74717471 Mercury Mercury 0.031 mg/kg 10/30/16 22:36 7439-97-610/28/16 06:330.012 1 Analytical Method: ASTM D2974-87Percent Moisture Percent Moisture 17.8 % 11/01/16 04:240.10 1 Analytical Method: EPA 90459045 pH Soil pH at 25 Degrees C 5.5 Std. Units 10/27/16 11:30 H60.10 1 Analytical Method: EPA 7199 Preparation Method: EPA 30607199 Hexavalent Chromium Soil Chromium, Hexavalent ND mg/kg 11/03/16 21:54 18540-29-911/02/16 11:500.79 1 Analytical Method: EPA 90569056 IC Anions Chloride ND mg/kg 10/27/16 13:26 16887-00-660.9 1 Sulfate 95.3 mg/kg 10/27/16 13:26 14808-79-860.9 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 11/10/2016 12:31 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 37 of 90 Page 60 of 127 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92317218 J16100606 Sample: 2016034371 Lab ID: 92317218005 Collected: 10/20/16 10:57 Received: 10/25/16 11:07 Matrix: Solid Results reported on a "dry weight" basis and are adjusted for percent moisture, sample size and any dilutions. Parameters Results Units DF Prepared Analyzed CAS No. QualReport Limit Analytical Method: EPA 90569056 IC Anions 48hr Nitrate as N ND mg/kg 10/27/16 13:26 14797-55-8 H36.1 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 11/10/2016 12:31 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 38 of 90 Page 61 of 127 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92317218 J16100606 Sample: 2016034372 Lab ID: 92317218006 Collected: 10/20/16 13:15 Received: 10/25/16 11:07 Matrix: Solid Results reported on a "dry weight" basis and are adjusted for percent moisture, sample size and any dilutions. Parameters Results Units DF Prepared Analyzed CAS No. QualReport Limit Analytical Method: EPA 6010 Preparation Method: EPA 30506010 MET ICP Aluminum 19000 mg/kg 11/02/16 20:46 7429-90-511/01/16 13:1727.3 5 Barium 77.3 mg/kg 11/02/16 20:46 7440-39-311/01/16 13:172.7 5 Beryllium 2.0 mg/kg 11/02/16 20:46 7440-41-7 D311/01/16 13:170.27 5 Boron ND mg/kg 11/07/16 08:55 7440-42-811/01/16 13:1754.7 20 Calcium 1860 mg/kg 11/02/16 20:46 7440-70-211/01/16 13:17137 5 Chromium 18.6 mg/kg 11/02/16 20:46 7440-47-311/01/16 13:171.4 5 Copper 32.6 mg/kg 11/07/16 08:55 7440-50-811/01/16 13:175.5 20 Iron 34900 mg/kg 11/02/16 20:46 7439-89-611/01/16 13:1710.9 5 Magnesium 5170 mg/kg 11/02/16 20:46 7439-95-411/01/16 13:17137 5 Manganese 208 mg/kg 11/02/16 07:56 7439-96-511/01/16 13:170.27 1 Molybdenum 1.0 mg/kg 11/02/16 07:56 7439-98-711/01/16 13:170.55 1 Nickel 16.6 mg/kg 11/02/16 07:56 7440-02-011/01/16 13:170.27 1 Potassium 1090 mg/kg 11/02/16 20:46 7440-09-711/01/16 13:17273 5 Silver ND mg/kg 11/02/16 20:46 7440-22-411/01/16 13:171.4 5 Sodium ND mg/kg 11/05/16 21:41 7440-23-511/01/16 13:17547 10 Strontium 32.9 mg/kg 11/02/16 20:46 7440-24-611/01/16 13:172.7 5 Zinc 46.0 mg/kg 11/02/16 07:56 7440-66-611/01/16 13:171.1 1 Analytical Method: EPA 6020 Preparation Method: EPA 30506020 MET ICPMS Antimony ND mg/kg 11/02/16 15:16 7440-36-0 N211/01/16 13:172.2 20 Arsenic 3.8 mg/kg 11/03/16 19:50 7440-38-211/01/16 13:172.7 50 Cadmium ND mg/kg 11/02/16 15:16 7440-43-911/01/16 13:170.13 20 Cobalt 28.2 mg/kg 11/03/16 19:50 7440-48-411/01/16 13:172.7 50 Lead 15.7 mg/kg 11/02/16 15:16 7439-92-111/01/16 13:171.1 20 Selenium 3.6 mg/kg 11/03/16 19:50 7782-49-211/01/16 13:172.7 50 Thallium ND mg/kg 11/02/16 15:16 7440-28-011/01/16 13:171.1 20 Vanadium 36.2 mg/kg 11/03/16 19:50 7440-62-211/01/16 13:172.7 50 Analytical Method: EPA 7471 Preparation Method: EPA 74717471 Mercury Mercury ND mg/kg 10/30/16 22:38 7439-97-610/28/16 06:330.010 1 Analytical Method: ASTM D2974-87Percent Moisture Percent Moisture 19.8 % 11/01/16 04:250.10 1 Analytical Method: EPA 90459045 pH Soil pH at 25 Degrees C 5.3 Std. Units 10/27/16 11:30 H60.10 1 Analytical Method: EPA 7199 Preparation Method: EPA 30607199 Hexavalent Chromium Soil Chromium, Hexavalent ND mg/kg 11/03/16 22:07 18540-29-911/02/16 11:500.80 1 Analytical Method: EPA 90569056 IC Anions Chloride ND mg/kg 10/27/16 13:48 16887-00-661.8 1 Sulfate ND mg/kg 10/27/16 13:48 14808-79-861.8 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 11/10/2016 12:31 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 39 of 90 Page 62 of 127 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92317218 J16100606 Sample: 2016034372 Lab ID: 92317218006 Collected: 10/20/16 13:15 Received: 10/25/16 11:07 Matrix: Solid Results reported on a "dry weight" basis and are adjusted for percent moisture, sample size and any dilutions. Parameters Results Units DF Prepared Analyzed CAS No. QualReport Limit Analytical Method: EPA 90569056 IC Anions 48hr Nitrate as N ND mg/kg 10/27/16 13:48 14797-55-8 H36.2 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 11/10/2016 12:31 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 40 of 90 Page 63 of 127 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92317218 J16100606 Sample: 2016034373 Lab ID: 92317218007 Collected: 10/20/16 15:35 Received: 10/25/16 11:07 Matrix: Solid Results reported on a "dry weight" basis and are adjusted for percent moisture, sample size and any dilutions. Parameters Results Units DF Prepared Analyzed CAS No. QualReport Limit Analytical Method: EPA 6010 Preparation Method: EPA 30506010 MET ICP Aluminum 38800 mg/kg 11/02/16 20:50 7429-90-511/01/16 13:1733.1 5 Barium 222 mg/kg 11/02/16 08:00 7440-39-311/01/16 13:170.66 1 Beryllium 2.2 mg/kg 11/02/16 20:50 7440-41-7 D311/01/16 13:170.33 5 Boron ND mg/kg 11/07/16 08:59 7440-42-811/01/16 13:1766.2 20 Calcium 1830 mg/kg 11/02/16 08:00 7440-70-211/01/16 13:1733.1 1 Chromium 34.2 mg/kg 11/02/16 20:50 7440-47-311/01/16 13:171.7 5 Copper 78.4 mg/kg 11/07/16 08:59 7440-50-811/01/16 13:176.6 20 Iron 51500 mg/kg 11/02/16 20:50 7439-89-611/01/16 13:1713.2 5 Magnesium 7000 mg/kg 11/02/16 08:00 7439-95-411/01/16 13:1733.1 1 Manganese 1000 mg/kg 11/05/16 21:45 7439-96-511/01/16 13:173.3 10 Molybdenum 3.2 mg/kg 11/02/16 08:00 7439-98-711/01/16 13:170.66 1 Nickel 26.7 mg/kg 11/02/16 08:00 7440-02-011/01/16 13:170.33 1 Potassium 2480 mg/kg 11/02/16 08:00 7440-09-711/01/16 13:1766.2 1 Silver ND mg/kg 11/02/16 20:50 7440-22-411/01/16 13:171.7 5 Sodium 108 mg/kg 11/02/16 08:00 7440-23-511/01/16 13:1766.2 1 Strontium 32.6 mg/kg 11/02/16 08:00 7440-24-611/01/16 13:170.66 1 Zinc 84.6 mg/kg 11/02/16 08:00 7440-66-611/01/16 13:171.3 1 Analytical Method: EPA 6020 Preparation Method: EPA 30506020 MET ICPMS Antimony ND mg/kg 11/02/16 15:19 7440-36-0 N211/01/16 13:172.6 20 Arsenic 20.3 mg/kg 11/03/16 19:53 7440-38-211/01/16 13:173.3 50 Cadmium ND mg/kg 11/02/16 15:19 7440-43-911/01/16 13:170.16 20 Cobalt 26.9 mg/kg 11/03/16 19:53 7440-48-411/01/16 13:173.3 50 Lead 25.3 mg/kg 11/02/16 15:19 7439-92-111/01/16 13:171.3 20 Selenium ND mg/kg 11/03/16 19:53 7782-49-211/01/16 13:173.3 50 Thallium ND mg/kg 11/02/16 15:19 7440-28-011/01/16 13:171.3 20 Vanadium 54.6 mg/kg 11/03/16 19:53 7440-62-211/01/16 13:173.3 50 Analytical Method: EPA 7471 Preparation Method: EPA 74717471 Mercury Mercury 0.025 mg/kg 10/30/16 22:40 7439-97-610/28/16 06:330.011 1 Analytical Method: ASTM D2974-87Percent Moisture Percent Moisture 19.5 % 11/01/16 04:250.10 1 Analytical Method: EPA 90459045 pH Soil pH at 25 Degrees C 8.3 Std. Units 10/27/16 11:30 H60.10 1 Analytical Method: EPA 7199 Preparation Method: EPA 30607199 Hexavalent Chromium Soil Chromium, Hexavalent ND mg/kg 11/03/16 22:20 18540-29-911/02/16 11:500.78 1 Analytical Method: EPA 90569056 IC Anions Chloride ND mg/kg 10/27/16 14:10 16887-00-661.1 1 Sulfate ND mg/kg 10/27/16 14:10 14808-79-861.1 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 11/10/2016 12:31 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 41 of 90 Page 64 of 127 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92317218 J16100606 Sample: 2016034373 Lab ID: 92317218007 Collected: 10/20/16 15:35 Received: 10/25/16 11:07 Matrix: Solid Results reported on a "dry weight" basis and are adjusted for percent moisture, sample size and any dilutions. Parameters Results Units DF Prepared Analyzed CAS No. QualReport Limit Analytical Method: EPA 90569056 IC Anions 48hr Nitrate as N ND mg/kg 10/27/16 14:10 14797-55-8 H36.1 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 11/10/2016 12:31 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 42 of 90 Page 65 of 127 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92317218 J16100606 Sample: 2016034374 Lab ID: 92317218008 Collected: 10/20/16 15:57 Received: 10/25/16 11:07 Matrix: Solid Results reported on a "dry weight" basis and are adjusted for percent moisture, sample size and any dilutions. Parameters Results Units DF Prepared Analyzed CAS No. QualReport Limit Analytical Method: EPA 6010 Preparation Method: EPA 30506010 MET ICP Aluminum 24400 mg/kg 11/03/16 01:30 7429-90-511/02/16 06:536.3 1 Barium 270 mg/kg 11/03/16 01:30 7440-39-311/02/16 06:530.63 1 Beryllium 2.0 mg/kg 11/05/16 22:46 7440-41-711/02/16 06:530.32 5 Boron ND mg/kg 11/07/16 09:27 7440-42-811/02/16 06:5363.4 20 Calcium 1670 mg/kg 11/03/16 01:30 7440-70-211/02/16 06:5331.7 1 Chromium 34.9 mg/kg 11/05/16 22:46 7440-47-311/02/16 06:531.6 5 Copper 65.2 mg/kg 11/07/16 09:27 7440-50-811/02/16 06:536.3 20 Iron 43100 mg/kg 11/05/16 22:46 7439-89-611/02/16 06:5312.7 5 Magnesium 7240 mg/kg 11/03/16 01:30 7439-95-411/02/16 06:5331.7 1 Manganese 1250 mg/kg 11/05/16 22:46 7439-96-511/02/16 06:531.6 5 Molybdenum 5.7 mg/kg 11/03/16 01:30 7439-98-711/02/16 06:530.63 1 Nickel 25.5 mg/kg 11/03/16 01:30 7440-02-011/02/16 06:530.32 1 Potassium 3230 mg/kg 11/03/16 01:30 7440-09-711/02/16 06:5363.4 1 Silver ND mg/kg 11/05/16 22:46 7440-22-411/02/16 06:531.6 5 Sodium 194 mg/kg 11/03/16 01:30 7440-23-511/02/16 06:5363.4 1 Strontium 31.3 mg/kg 11/03/16 01:30 7440-24-611/02/16 06:530.63 1 Zinc 120 mg/kg 11/05/16 22:46 7440-66-611/02/16 06:536.3 5 Analytical Method: EPA 6020 Preparation Method: EPA 30506020 MET ICPMS Antimony ND mg/kg 11/03/16 20:12 7440-36-0 M6,N211/02/16 06:532.5 20 Arsenic 7.9 mg/kg 11/03/16 20:12 7440-38-211/02/16 06:531.3 20 Cadmium ND mg/kg 11/03/16 20:12 7440-43-911/02/16 06:530.15 20 Cobalt 39.5 mg/kg 11/03/16 20:12 7440-48-4 M611/02/16 06:531.3 20 Lead 30.3 mg/kg 11/03/16 20:12 7439-92-1 M611/02/16 06:531.3 20 Selenium 2.5 mg/kg 11/03/16 20:12 7782-49-211/02/16 06:531.3 20 Thallium ND mg/kg 11/03/16 20:12 7440-28-011/02/16 06:531.3 20 Vanadium 39.2 mg/kg 11/03/16 20:12 7440-62-2 M611/02/16 06:531.3 20 Analytical Method: EPA 7471 Preparation Method: EPA 74717471 Mercury Mercury 0.021 mg/kg 10/30/16 22:42 7439-97-610/28/16 06:330.011 1 Analytical Method: ASTM D2974-87Percent Moisture Percent Moisture 20.4 % 11/01/16 04:250.10 1 Analytical Method: EPA 90459045 pH Soil pH at 25 Degrees C 6.1 Std. Units 10/27/16 11:30 H60.10 1 Analytical Method: EPA 7199 Preparation Method: EPA 30607199 Hexavalent Chromium Soil Chromium, Hexavalent ND mg/kg 11/03/16 22:33 18540-29-911/02/16 11:500.80 1 Analytical Method: EPA 90569056 IC Anions Chloride ND mg/kg 10/27/16 14:32 16887-00-662.3 1 Sulfate ND mg/kg 10/27/16 14:32 14808-79-862.3 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 11/10/2016 12:31 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 43 of 90 Page 66 of 127 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92317218 J16100606 Sample: 2016034374 Lab ID: 92317218008 Collected: 10/20/16 15:57 Received: 10/25/16 11:07 Matrix: Solid Results reported on a "dry weight" basis and are adjusted for percent moisture, sample size and any dilutions. Parameters Results Units DF Prepared Analyzed CAS No. QualReport Limit Analytical Method: EPA 90569056 IC Anions 48hr Nitrate as N ND mg/kg 10/27/16 14:32 14797-55-8 H36.2 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 11/10/2016 12:31 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 44 of 90 Page 67 of 127 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92317218 J16100606 Sample: 2016034375 Lab ID: 92317218009 Collected: 10/20/16 16:42 Received: 10/25/16 11:07 Matrix: Solid Results reported on a "dry weight" basis and are adjusted for percent moisture, sample size and any dilutions. Parameters Results Units DF Prepared Analyzed CAS No. QualReport Limit Analytical Method: EPA 6010 Preparation Method: EPA 30506010 MET ICP Aluminum 16900 mg/kg 11/03/16 01:34 7429-90-511/02/16 06:536.9 1 Barium 120 mg/kg 11/03/16 01:34 7440-39-311/02/16 06:530.69 1 Beryllium 0.47 mg/kg 11/05/16 22:50 7440-41-711/02/16 06:530.34 5 Boron ND mg/kg 11/05/16 22:50 7440-42-811/02/16 06:5317.2 5 Calcium 1020 mg/kg 11/03/16 01:34 7440-70-211/02/16 06:5334.4 1 Chromium 17.2 mg/kg 11/03/16 01:34 7440-47-311/02/16 06:530.34 1 Copper 12.5 mg/kg 11/03/16 01:34 7440-50-811/02/16 06:530.34 1 Iron 16900 mg/kg 11/05/16 22:50 7439-89-611/02/16 06:5313.8 5 Magnesium 2950 mg/kg 11/03/16 01:34 7439-95-411/02/16 06:5334.4 1 Manganese 95.4 mg/kg 11/03/16 01:34 7439-96-511/02/16 06:530.34 1 Molybdenum 0.94 mg/kg 11/03/16 01:34 7439-98-711/02/16 06:530.69 1 Nickel 11.2 mg/kg 11/03/16 01:34 7440-02-011/02/16 06:530.34 1 Potassium 481 mg/kg 11/03/16 01:34 7440-09-711/02/16 06:5368.8 1 Silver 0.49 mg/kg 11/03/16 01:34 7440-22-411/02/16 06:530.34 1 Sodium 225 mg/kg 11/03/16 01:34 7440-23-511/02/16 06:5368.8 1 Strontium 20.8 mg/kg 11/03/16 01:34 7440-24-611/02/16 06:530.69 1 Zinc 27.8 mg/kg 11/05/16 22:50 7440-66-611/02/16 06:536.9 5 Analytical Method: EPA 6020 Preparation Method: EPA 30506020 MET ICPMS Antimony ND mg/kg 11/03/16 20:22 7440-36-0 N211/02/16 06:532.8 20 Arsenic 2.9 mg/kg 11/03/16 20:22 7440-38-211/02/16 06:531.4 20 Cadmium ND mg/kg 11/03/16 20:22 7440-43-911/02/16 06:530.17 20 Cobalt 4.9 mg/kg 11/03/16 20:22 7440-48-411/02/16 06:531.4 20 Lead 9.9 mg/kg 11/03/16 20:22 7439-92-111/02/16 06:531.4 20 Selenium ND mg/kg 11/03/16 20:22 7782-49-211/02/16 06:531.4 20 Thallium ND mg/kg 11/03/16 20:22 7440-28-011/02/16 06:531.4 20 Vanadium 27.4 mg/kg 11/03/16 20:22 7440-62-211/02/16 06:531.4 20 Analytical Method: EPA 7471 Preparation Method: EPA 74717471 Mercury Mercury ND mg/kg 10/30/16 22:44 7439-97-610/28/16 06:330.011 1 Analytical Method: ASTM D2974-87Percent Moisture Percent Moisture 13.2 % 11/01/16 04:250.10 1 Analytical Method: EPA 90459045 pH Soil pH at 25 Degrees C 7.0 Std. Units 10/27/16 11:30 H60.10 1 Analytical Method: EPA 7199 Preparation Method: EPA 30607199 Hexavalent Chromium Soil Chromium, Hexavalent ND mg/kg 11/03/16 22:46 18540-29-911/02/16 11:500.74 1 Analytical Method: EPA 90569056 IC Anions Chloride ND mg/kg 10/27/16 15:38 16887-00-657.5 1 Sulfate ND mg/kg 10/27/16 15:38 14808-79-857.5 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 11/10/2016 12:31 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 45 of 90 Page 68 of 127 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92317218 J16100606 Sample: 2016034375 Lab ID: 92317218009 Collected: 10/20/16 16:42 Received: 10/25/16 11:07 Matrix: Solid Results reported on a "dry weight" basis and are adjusted for percent moisture, sample size and any dilutions. Parameters Results Units DF Prepared Analyzed CAS No. QualReport Limit Analytical Method: EPA 90569056 IC Anions 48hr Nitrate as N ND mg/kg 10/27/16 15:38 14797-55-8 H35.7 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 11/10/2016 12:31 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 46 of 90 Page 69 of 127 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92317218 J16100606 Sample: 2016034376 Lab ID: 92317218010 Collected: 10/21/16 09:00 Received: 10/25/16 11:07 Matrix: Solid Results reported on a "dry weight" basis and are adjusted for percent moisture, sample size and any dilutions. Parameters Results Units DF Prepared Analyzed CAS No. QualReport Limit Analytical Method: EPA 6010 Preparation Method: EPA 30506010 MET ICP Aluminum 48900 mg/kg 11/05/16 22:54 7429-90-511/02/16 06:5340.1 5 Barium 212 mg/kg 11/03/16 01:38 7440-39-311/02/16 06:530.80 1 Beryllium 1.7 mg/kg 11/05/16 22:54 7440-41-711/02/16 06:530.40 5 Boron ND mg/kg 11/07/16 09:31 7440-42-811/02/16 06:5380.3 20 Calcium 1480 mg/kg 11/03/16 01:38 7440-70-211/02/16 06:5340.1 1 Chromium 41.4 mg/kg 11/05/16 22:54 7440-47-311/02/16 06:532.0 5 Copper 72.0 mg/kg 11/07/16 09:31 7440-50-811/02/16 06:538.0 20 Iron 49400 mg/kg 11/05/16 22:54 7439-89-611/02/16 06:5316.1 5 Magnesium 9450 mg/kg 11/03/16 01:38 7439-95-411/02/16 06:5340.1 1 Manganese 1110 mg/kg 11/05/16 22:54 7439-96-511/02/16 06:532.0 5 Molybdenum 2.4 mg/kg 11/03/16 01:38 7439-98-711/02/16 06:530.80 1 Nickel 28.7 mg/kg 11/03/16 01:38 7440-02-011/02/16 06:530.40 1 Potassium 3080 mg/kg 11/03/16 01:38 7440-09-711/02/16 06:5380.3 1 Silver ND mg/kg 11/05/16 22:54 7440-22-411/02/16 06:532.0 5 Sodium 130 mg/kg 11/03/16 01:38 7440-23-511/02/16 06:5380.3 1 Strontium 27.2 mg/kg 11/03/16 01:38 7440-24-611/02/16 06:530.80 1 Zinc 102 mg/kg 11/05/16 22:54 7440-66-611/02/16 06:538.0 5 Analytical Method: EPA 6020 Preparation Method: EPA 30506020 MET ICPMS Antimony ND mg/kg 11/03/16 20:25 7440-36-0 N211/02/16 06:533.2 20 Arsenic 5.6 mg/kg 11/03/16 20:25 7440-38-211/02/16 06:531.6 20 Cadmium ND mg/kg 11/03/16 20:25 7440-43-911/02/16 06:530.19 20 Cobalt 42.2 mg/kg 11/03/16 20:25 7440-48-411/02/16 06:531.6 20 Lead 26.4 mg/kg 11/03/16 20:25 7439-92-111/02/16 06:531.6 20 Selenium 2.1 mg/kg 11/03/16 20:25 7782-49-211/02/16 06:531.6 20 Thallium ND mg/kg 11/03/16 20:25 7440-28-011/02/16 06:531.6 20 Vanadium 53.1 mg/kg 11/03/16 20:25 7440-62-211/02/16 06:531.6 20 Analytical Method: EPA 7471 Preparation Method: EPA 74717471 Mercury Mercury 0.053 mg/kg 10/30/16 22:47 7439-97-610/28/16 06:330.012 1 Analytical Method: ASTM D2974-87Percent Moisture Percent Moisture 22.3 % 11/01/16 04:250.10 1 Analytical Method: EPA 90459045 pH Soil pH at 25 Degrees C 6.5 Std. Units 10/28/16 09:45 H60.10 1 Analytical Method: EPA 7199 Preparation Method: EPA 30607199 Hexavalent Chromium Soil Chromium, Hexavalent ND mg/kg 11/03/16 22:59 18540-29-911/02/16 11:500.80 1 Analytical Method: EPA 90569056 IC Anions Chloride ND mg/kg 10/27/16 16:00 16887-00-664.3 1 Sulfate ND mg/kg 10/27/16 16:00 14808-79-864.3 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 11/10/2016 12:31 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 47 of 90 Page 70 of 127 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92317218 J16100606 Sample: 2016034376 Lab ID: 92317218010 Collected: 10/21/16 09:00 Received: 10/25/16 11:07 Matrix: Solid Results reported on a "dry weight" basis and are adjusted for percent moisture, sample size and any dilutions. Parameters Results Units DF Prepared Analyzed CAS No. QualReport Limit Analytical Method: EPA 90569056 IC Anions 48hr Nitrate as N ND mg/kg 10/27/16 16:00 14797-55-8 H36.4 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 11/10/2016 12:31 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 48 of 90 Page 71 of 127 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92317218 J16100606 Sample: 2016034377 Lab ID: 92317218011 Collected: 10/21/16 09:51 Received: 10/25/16 11:07 Matrix: Solid Results reported on a "dry weight" basis and are adjusted for percent moisture, sample size and any dilutions. Parameters Results Units DF Prepared Analyzed CAS No. QualReport Limit Analytical Method: EPA 6010 Preparation Method: EPA 30506010 MET ICP Aluminum 35700 mg/kg 11/05/16 22:58 7429-90-511/02/16 06:5332.6 5 Barium 237 mg/kg 11/03/16 01:42 7440-39-311/02/16 06:530.65 1 Beryllium 1.5 mg/kg 11/05/16 22:58 7440-41-711/02/16 06:530.33 5 Boron ND mg/kg 11/07/16 09:35 7440-42-811/02/16 06:5365.2 20 Calcium 1920 mg/kg 11/03/16 01:42 7440-70-211/02/16 06:5332.6 1 Chromium 42.2 mg/kg 11/05/16 22:58 7440-47-311/02/16 06:531.6 5 Copper 50.8 mg/kg 11/07/16 09:35 7440-50-811/02/16 06:536.5 20 Iron 49800 mg/kg 11/05/16 22:58 7439-89-611/02/16 06:5313.0 5 Magnesium 10800 mg/kg 11/03/16 01:42 7439-95-411/02/16 06:5332.6 1 Manganese 1240 mg/kg 11/05/16 22:58 7439-96-511/02/16 06:531.6 5 Molybdenum 5.4 mg/kg 11/03/16 01:42 7439-98-711/02/16 06:530.65 1 Nickel 31.6 mg/kg 11/03/16 01:42 7440-02-011/02/16 06:530.33 1 Potassium 2010 mg/kg 11/03/16 01:42 7440-09-711/02/16 06:5365.2 1 Silver 1.7 mg/kg 11/05/16 22:58 7440-22-411/02/16 06:531.6 5 Sodium 181 mg/kg 11/03/16 01:42 7440-23-511/02/16 06:5365.2 1 Strontium 31.4 mg/kg 11/03/16 01:42 7440-24-611/02/16 06:530.65 1 Zinc 96.4 mg/kg 11/05/16 22:58 7440-66-611/02/16 06:536.5 5 Analytical Method: EPA 6020 Preparation Method: EPA 30506020 MET ICPMS Antimony ND mg/kg 11/03/16 20:27 7440-36-0 N211/02/16 06:532.6 20 Arsenic 5.5 mg/kg 11/03/16 20:27 7440-38-211/02/16 06:531.3 20 Cadmium ND mg/kg 11/03/16 20:27 7440-43-911/02/16 06:530.16 20 Cobalt 25.9 mg/kg 11/03/16 20:27 7440-48-411/02/16 06:531.3 20 Lead 19.1 mg/kg 11/03/16 20:27 7439-92-111/02/16 06:531.3 20 Selenium 2.8 mg/kg 11/03/16 20:27 7782-49-211/02/16 06:531.3 20 Thallium ND mg/kg 11/03/16 20:27 7440-28-011/02/16 06:531.3 20 Vanadium 66.5 mg/kg 11/03/16 20:27 7440-62-211/02/16 06:531.3 20 Analytical Method: EPA 7471 Preparation Method: EPA 74717471 Mercury Mercury 0.018 mg/kg 10/30/16 22:49 7439-97-610/28/16 06:330.011 1 Analytical Method: ASTM D2974-87Percent Moisture Percent Moisture 15.7 % 11/01/16 04:250.10 1 Analytical Method: EPA 90459045 pH Soil pH at 25 Degrees C 6.6 Std. Units 10/28/16 09:45 H60.10 1 Analytical Method: EPA 7199 Preparation Method: EPA 30607199 Hexavalent Chromium Soil Chromium, Hexavalent ND mg/kg 11/03/16 23:12 18540-29-911/02/16 11:500.76 1 Analytical Method: EPA 90569056 IC Anions Chloride ND mg/kg 10/27/16 16:22 16887-00-659.0 1 Sulfate ND mg/kg 10/27/16 16:22 14808-79-859.0 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 11/10/2016 12:31 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 49 of 90 Page 72 of 127 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92317218 J16100606 Sample: 2016034377 Lab ID: 92317218011 Collected: 10/21/16 09:51 Received: 10/25/16 11:07 Matrix: Solid Results reported on a "dry weight" basis and are adjusted for percent moisture, sample size and any dilutions. Parameters Results Units DF Prepared Analyzed CAS No. QualReport Limit Analytical Method: EPA 90569056 IC Anions 48hr Nitrate as N ND mg/kg 10/27/16 16:22 14797-55-8 H35.9 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 11/10/2016 12:31 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 50 of 90 Page 73 of 127 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92317218 J16100606 Sample: 2016034378 Lab ID: 92317218012 Collected: 10/21/16 11:06 Received: 10/25/16 11:07 Matrix: Solid Results reported on a "dry weight" basis and are adjusted for percent moisture, sample size and any dilutions. Parameters Results Units DF Prepared Analyzed CAS No. QualReport Limit Analytical Method: EPA 6010 Preparation Method: EPA 30506010 MET ICP Aluminum 19700 mg/kg 11/03/16 01:46 7429-90-511/02/16 06:536.6 1 Barium 102 mg/kg 11/03/16 01:46 7440-39-311/02/16 06:530.66 1 Beryllium 1.1 mg/kg 11/05/16 23:02 7440-41-711/02/16 06:530.33 5 Boron ND mg/kg 11/07/16 09:39 7440-42-811/02/16 06:5365.7 20 Calcium 429 mg/kg 11/03/16 01:46 7440-70-211/02/16 06:5332.9 1 Chromium 23.8 mg/kg 11/03/16 01:46 7440-47-311/02/16 06:530.33 1 Copper 31.9 mg/kg 11/03/16 01:46 7440-50-811/02/16 06:530.33 1 Iron 38200 mg/kg 11/05/16 23:02 7439-89-611/02/16 06:5313.1 5 Magnesium 2020 mg/kg 11/03/16 01:46 7439-95-411/02/16 06:5332.9 1 Manganese 526 mg/kg 11/03/16 01:46 7439-96-511/02/16 06:530.33 1 Molybdenum 1.6 mg/kg 11/03/16 01:46 7439-98-711/02/16 06:530.66 1 Nickel 11.7 mg/kg 11/03/16 01:46 7440-02-011/02/16 06:530.33 1 Potassium 1360 mg/kg 11/03/16 01:46 7440-09-711/02/16 06:5365.7 1 Silver 1.1 mg/kg 11/03/16 01:46 7440-22-411/02/16 06:530.33 1 Sodium ND mg/kg 11/03/16 01:46 7440-23-511/02/16 06:5365.7 1 Strontium 11.1 mg/kg 11/03/16 01:46 7440-24-611/02/16 06:530.66 1 Zinc 46.1 mg/kg 11/05/16 23:02 7440-66-611/02/16 06:536.6 5 Analytical Method: EPA 6020 Preparation Method: EPA 30506020 MET ICPMS Antimony ND mg/kg 11/03/16 20:30 7440-36-0 N211/02/16 06:532.6 20 Arsenic 5.0 mg/kg 11/03/16 20:30 7440-38-211/02/16 06:531.3 20 Cadmium ND mg/kg 11/03/16 20:30 7440-43-911/02/16 06:530.16 20 Cobalt 14.4 mg/kg 11/03/16 20:30 7440-48-411/02/16 06:531.3 20 Lead 13.8 mg/kg 11/03/16 20:30 7439-92-111/02/16 06:531.3 20 Selenium 1.4 mg/kg 11/03/16 20:30 7782-49-211/02/16 06:531.3 20 Thallium ND mg/kg 11/03/16 20:30 7440-28-011/02/16 06:531.3 20 Vanadium 39.6 mg/kg 11/03/16 20:30 7440-62-211/02/16 06:531.3 20 Analytical Method: EPA 7471 Preparation Method: EPA 74717471 Mercury Mercury 0.022 mg/kg 10/30/16 22:55 7439-97-610/28/16 06:330.010 1 Analytical Method: ASTM D2974-87Percent Moisture Percent Moisture 15.7 % 11/01/16 04:250.10 1 Analytical Method: EPA 90459045 pH Soil pH at 25 Degrees C 5.5 Std. Units 10/28/16 09:45 H60.10 1 Analytical Method: EPA 7199 Preparation Method: EPA 30607199 Hexavalent Chromium Soil Chromium, Hexavalent ND mg/kg 11/03/16 23:25 18540-29-911/02/16 11:500.74 1 Analytical Method: EPA 90569056 IC Anions Chloride ND mg/kg 10/27/16 16:44 16887-00-658.3 1 Sulfate ND mg/kg 10/27/16 16:44 14808-79-858.3 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 11/10/2016 12:31 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 51 of 90 Page 74 of 127 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92317218 J16100606 Sample: 2016034378 Lab ID: 92317218012 Collected: 10/21/16 11:06 Received: 10/25/16 11:07 Matrix: Solid Results reported on a "dry weight" basis and are adjusted for percent moisture, sample size and any dilutions. Parameters Results Units DF Prepared Analyzed CAS No. QualReport Limit Analytical Method: EPA 90569056 IC Anions 48hr Nitrate as N ND mg/kg 10/27/16 16:44 14797-55-8 H35.8 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 11/10/2016 12:31 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 52 of 90 Page 75 of 127 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92317218 J16100606 Sample: 2016034379 Lab ID: 92317218013 Collected: 10/21/16 11:37 Received: 10/25/16 11:07 Matrix: Solid Results reported on a "dry weight" basis and are adjusted for percent moisture, sample size and any dilutions. Parameters Results Units DF Prepared Analyzed CAS No. QualReport Limit Analytical Method: EPA 6010 Preparation Method: EPA 30506010 MET ICP Aluminum 30400 mg/kg 11/03/16 01:50 7429-90-511/02/16 06:536.9 1 Barium 123 mg/kg 11/03/16 01:50 7440-39-311/02/16 06:530.69 1 Beryllium 1.4 mg/kg 11/05/16 23:22 7440-41-7 D311/02/16 06:530.35 5 Boron ND mg/kg 11/07/16 09:43 7440-42-811/02/16 06:5369.1 20 Calcium 126 mg/kg 11/03/16 01:50 7440-70-211/02/16 06:5334.6 1 Chromium 35.2 mg/kg 11/05/16 23:22 7440-47-311/02/16 06:531.7 5 Copper 50.6 mg/kg 11/05/16 23:22 7440-50-811/02/16 06:531.7 5 Iron 52000 mg/kg 11/05/16 23:22 7439-89-611/02/16 06:5313.8 5 Magnesium 4290 mg/kg 11/03/16 01:50 7439-95-411/02/16 06:5334.6 1 Manganese 540 mg/kg 11/05/16 23:22 7439-96-511/02/16 06:531.7 5 Molybdenum 1.5 mg/kg 11/03/16 01:50 7439-98-711/02/16 06:530.69 1 Nickel 19.6 mg/kg 11/03/16 01:50 7440-02-011/02/16 06:530.35 1 Potassium 1870 mg/kg 11/03/16 01:50 7440-09-711/02/16 06:5369.1 1 Silver 1.8 mg/kg 11/05/16 23:22 7440-22-411/02/16 06:531.7 5 Sodium ND mg/kg 11/03/16 01:50 7440-23-511/02/16 06:5369.1 1 Strontium 16.2 mg/kg 11/03/16 01:50 7440-24-611/02/16 06:530.69 1 Zinc 69.4 mg/kg 11/05/16 23:22 7440-66-611/02/16 06:536.9 5 Analytical Method: EPA 6020 Preparation Method: EPA 30506020 MET ICPMS Antimony ND mg/kg 11/03/16 20:32 7440-36-0 N211/02/16 06:532.8 20 Arsenic 5.3 mg/kg 11/03/16 20:32 7440-38-211/02/16 06:531.4 20 Cadmium ND mg/kg 11/03/16 20:32 7440-43-911/02/16 06:530.17 20 Cobalt 12.8 mg/kg 11/03/16 20:32 7440-48-411/02/16 06:531.4 20 Lead 15.2 mg/kg 11/03/16 20:32 7439-92-111/02/16 06:531.4 20 Selenium 1.7 mg/kg 11/03/16 20:32 7782-49-211/02/16 06:531.4 20 Thallium ND mg/kg 11/03/16 20:32 7440-28-011/02/16 06:531.4 20 Vanadium 44.8 mg/kg 11/03/16 20:32 7440-62-211/02/16 06:531.4 20 Analytical Method: EPA 7471 Preparation Method: EPA 74717471 Mercury Mercury 0.022 mg/kg 10/30/16 22:57 7439-97-610/28/16 06:330.010 1 Analytical Method: ASTM D2974-87Percent Moisture Percent Moisture 19.1 % 11/01/16 04:250.10 1 Analytical Method: EPA 90459045 pH Soil pH at 25 Degrees C 5.3 Std. Units 10/28/16 09:45 H60.10 1 Analytical Method: EPA 7199 Preparation Method: EPA 30607199 Hexavalent Chromium Soil Chromium, Hexavalent ND mg/kg 11/03/16 23:38 18540-29-911/02/16 11:500.77 1 Analytical Method: EPA 90569056 IC Anions Chloride ND mg/kg 10/27/16 17:06 16887-00-661.0 1 Sulfate ND mg/kg 10/27/16 17:06 14808-79-861.0 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 11/10/2016 12:31 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 53 of 90 Page 76 of 127 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92317218 J16100606 Sample: 2016034379 Lab ID: 92317218013 Collected: 10/21/16 11:37 Received: 10/25/16 11:07 Matrix: Solid Results reported on a "dry weight" basis and are adjusted for percent moisture, sample size and any dilutions. Parameters Results Units DF Prepared Analyzed CAS No. QualReport Limit Analytical Method: EPA 90569056 IC Anions 48hr Nitrate as N ND mg/kg 10/27/16 17:06 14797-55-8 H36.1 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 11/10/2016 12:31 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 54 of 90 Page 77 of 127 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92317218 J16100606 Sample: 2016034380 Lab ID: 92317218014 Collected: 10/21/16 12:56 Received: 10/25/16 11:07 Matrix: Solid Results reported on a "dry weight" basis and are adjusted for percent moisture, sample size and any dilutions. Parameters Results Units DF Prepared Analyzed CAS No. QualReport Limit Analytical Method: EPA 6010 Preparation Method: EPA 30506010 MET ICP Aluminum 37000 mg/kg 11/05/16 23:26 7429-90-511/02/16 06:5335.1 5 Barium 94.0 mg/kg 11/03/16 01:54 7440-39-311/02/16 06:530.70 1 Beryllium 1.5 mg/kg 11/05/16 23:26 7440-41-7 D311/02/16 06:530.35 5 Boron ND mg/kg 11/07/16 09:47 7440-42-811/02/16 06:5370.2 20 Calcium 71.7 mg/kg 11/03/16 01:54 7440-70-211/02/16 06:5335.1 1 Chromium 42.1 mg/kg 11/05/16 23:26 7440-47-311/02/16 06:531.8 5 Copper 61.7 mg/kg 11/05/16 23:26 7440-50-811/02/16 06:531.8 5 Iron 58900 mg/kg 11/05/16 23:26 7439-89-611/02/16 06:5314.0 5 Magnesium 5150 mg/kg 11/03/16 01:54 7439-95-411/02/16 06:5335.1 1 Manganese 340 mg/kg 11/05/16 23:26 7439-96-511/02/16 06:531.8 5 Molybdenum 1.5 mg/kg 11/03/16 01:54 7439-98-711/02/16 06:530.70 1 Nickel 21.8 mg/kg 11/03/16 01:54 7440-02-011/02/16 06:530.35 1 Potassium 2660 mg/kg 11/03/16 01:54 7440-09-711/02/16 06:5370.2 1 Silver 2.3 mg/kg 11/05/16 23:26 7440-22-411/02/16 06:531.8 5 Sodium ND mg/kg 11/03/16 01:54 7440-23-511/02/16 06:5370.2 1 Strontium 6.1 mg/kg 11/03/16 01:54 7440-24-611/02/16 06:530.70 1 Zinc 82.7 mg/kg 11/05/16 23:26 7440-66-611/02/16 06:537.0 5 Analytical Method: EPA 6020 Preparation Method: EPA 30506020 MET ICPMS Antimony ND mg/kg 11/03/16 20:40 7440-36-0 N211/02/16 06:532.8 20 Arsenic 4.5 mg/kg 11/03/16 20:40 7440-38-211/02/16 06:531.4 20 Cadmium ND mg/kg 11/03/16 20:40 7440-43-911/02/16 06:530.17 20 Cobalt 13.8 mg/kg 11/03/16 20:40 7440-48-411/02/16 06:531.4 20 Lead 15.6 mg/kg 11/03/16 20:40 7439-92-111/02/16 06:531.4 20 Selenium 1.5 mg/kg 11/03/16 20:40 7782-49-211/02/16 06:531.4 20 Thallium ND mg/kg 11/03/16 20:40 7440-28-011/02/16 06:531.4 20 Vanadium 56.1 mg/kg 11/03/16 20:40 7440-62-211/02/16 06:531.4 20 Analytical Method: EPA 7471 Preparation Method: EPA 74717471 Mercury Mercury 0.026 mg/kg 11/01/16 19:32 7439-97-611/01/16 05:270.011 1 Analytical Method: ASTM D2974-87Percent Moisture Percent Moisture 19.2 % 11/01/16 04:250.10 1 Analytical Method: EPA 90459045 pH Soil pH at 25 Degrees C 5.3 Std. Units 10/28/16 09:45 H60.10 1 Analytical Method: EPA 7199 Preparation Method: EPA 30607199 Hexavalent Chromium Soil Chromium, Hexavalent ND mg/kg 11/04/16 00:17 18540-29-911/02/16 11:500.78 1 Analytical Method: EPA 90569056 IC Anions Chloride ND mg/kg 10/27/16 17:28 16887-00-661.4 1 Sulfate ND mg/kg 10/27/16 17:28 14808-79-861.4 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 11/10/2016 12:31 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 55 of 90 Page 78 of 127 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92317218 J16100606 Sample: 2016034380 Lab ID: 92317218014 Collected: 10/21/16 12:56 Received: 10/25/16 11:07 Matrix: Solid Results reported on a "dry weight" basis and are adjusted for percent moisture, sample size and any dilutions. Parameters Results Units DF Prepared Analyzed CAS No. QualReport Limit Analytical Method: EPA 90569056 IC Anions 48hr Nitrate as N ND mg/kg 10/27/16 17:28 14797-55-8 H36.1 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 11/10/2016 12:31 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 56 of 90 Page 79 of 127 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92317218 J16100606 Sample: 2016034381 Lab ID: 92317218015 Collected: 10/21/16 13:35 Received: 10/25/16 11:07 Matrix: Solid Results reported on a "dry weight" basis and are adjusted for percent moisture, sample size and any dilutions. Parameters Results Units DF Prepared Analyzed CAS No. QualReport Limit Analytical Method: EPA 6010 Preparation Method: EPA 30506010 MET ICP Aluminum 16200 mg/kg 11/03/16 01:58 7429-90-511/02/16 06:535.2 1 Barium 99.3 mg/kg 11/03/16 01:58 7440-39-311/02/16 06:530.52 1 Beryllium 1.0 mg/kg 11/05/16 23:30 7440-41-7 D311/02/16 06:530.26 5 Boron ND mg/kg 11/07/16 09:52 7440-42-811/02/16 06:5351.9 20 Calcium 1000 mg/kg 11/03/16 01:58 7440-70-211/02/16 06:5325.9 1 Chromium 17.6 mg/kg 11/05/16 23:30 7440-47-311/02/16 06:531.3 5 Copper 23.8 mg/kg 11/05/16 23:30 7440-50-811/02/16 06:531.3 5 Iron 28300 mg/kg 11/05/16 23:30 7439-89-611/02/16 06:5310.4 5 Magnesium 1930 mg/kg 11/03/16 01:58 7439-95-411/02/16 06:5325.9 1 Manganese 526 mg/kg 11/05/16 23:30 7439-96-511/02/16 06:531.3 5 Molybdenum 0.70 mg/kg 11/03/16 01:58 7439-98-711/02/16 06:530.52 1 Nickel 12.3 mg/kg 11/03/16 01:58 7440-02-011/02/16 06:530.26 1 Potassium 1430 mg/kg 11/03/16 01:58 7440-09-711/02/16 06:5351.9 1 Silver ND mg/kg 11/05/16 23:30 7440-22-411/02/16 06:531.3 5 Sodium ND mg/kg 11/03/16 01:58 7440-23-511/02/16 06:5351.9 1 Strontium 14.9 mg/kg 11/03/16 01:58 7440-24-611/02/16 06:530.52 1 Zinc 46.6 mg/kg 11/05/16 23:30 7440-66-611/02/16 06:535.2 5 Analytical Method: EPA 6020 Preparation Method: EPA 30506020 MET ICPMS Antimony ND mg/kg 11/03/16 20:42 7440-36-0 N211/02/16 06:532.1 20 Arsenic 1.8 mg/kg 11/03/16 20:42 7440-38-211/02/16 06:531.0 20 Cadmium ND mg/kg 11/03/16 20:42 7440-43-911/02/16 06:530.12 20 Cobalt 13.7 mg/kg 11/03/16 20:42 7440-48-411/02/16 06:531.0 20 Lead 22.6 mg/kg 11/03/16 20:42 7439-92-111/02/16 06:531.0 20 Selenium 1.7 mg/kg 11/03/16 20:42 7782-49-211/02/16 06:531.0 20 Thallium ND mg/kg 11/03/16 20:42 7440-28-011/02/16 06:531.0 20 Vanadium 29.6 mg/kg 11/03/16 20:42 7440-62-211/02/16 06:531.0 20 Analytical Method: EPA 7471 Preparation Method: EPA 74717471 Mercury Mercury 0.016 mg/kg 11/01/16 19:34 7439-97-611/01/16 05:270.010 1 Analytical Method: ASTM D2974-87Percent Moisture Percent Moisture 13.8 % 11/01/16 04:250.10 1 Analytical Method: EPA 90459045 pH Soil pH at 25 Degrees C 5.5 Std. Units 10/28/16 09:45 H60.10 1 Analytical Method: EPA 7199 Preparation Method: EPA 30607199 Hexavalent Chromium Soil Chromium, Hexavalent ND mg/kg 11/04/16 00:30 18540-29-911/02/16 11:500.75 1 Analytical Method: EPA 90569056 IC Anions Chloride ND mg/kg 10/27/16 17:50 16887-00-657.7 1 Sulfate ND mg/kg 10/27/16 17:50 14808-79-857.7 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 11/10/2016 12:31 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 57 of 90 Page 80 of 127 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92317218 J16100606 Sample: 2016034381 Lab ID: 92317218015 Collected: 10/21/16 13:35 Received: 10/25/16 11:07 Matrix: Solid Results reported on a "dry weight" basis and are adjusted for percent moisture, sample size and any dilutions. Parameters Results Units DF Prepared Analyzed CAS No. QualReport Limit Analytical Method: EPA 90569056 IC Anions 48hr Nitrate as N ND mg/kg 10/27/16 17:50 14797-55-8 H35.8 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 11/10/2016 12:31 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 58 of 90 Page 81 of 127 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92317218 J16100606 Sample: 2016034382 Lab ID: 92317218016 Collected: 10/21/16 14:00 Received: 10/25/16 11:07 Matrix: Solid Results reported on a "dry weight" basis and are adjusted for percent moisture, sample size and any dilutions. Parameters Results Units DF Prepared Analyzed CAS No. QualReport Limit Analytical Method: EPA 6010 Preparation Method: EPA 30506010 MET ICP Aluminum 11900 mg/kg 11/02/16 08:04 7429-90-511/01/16 13:174.9 1 Barium 86.5 mg/kg 11/02/16 08:04 7440-39-311/01/16 13:170.49 1 Beryllium 0.90 mg/kg 11/02/16 20:54 7440-41-7 D311/01/16 13:170.24 5 Boron ND mg/kg 11/07/16 09:03 7440-42-811/01/16 13:1748.6 20 Calcium 2070 mg/kg 11/02/16 08:04 7440-70-211/01/16 13:1724.3 1 Chromium 14.9 mg/kg 11/02/16 20:54 7440-47-311/01/16 13:171.2 5 Copper 21.6 mg/kg 11/07/16 09:03 7440-50-811/01/16 13:174.9 20 Iron 30500 mg/kg 11/02/16 20:54 7439-89-611/01/16 13:179.7 5 Magnesium 1580 mg/kg 11/02/16 08:04 7439-95-411/01/16 13:1724.3 1 Manganese 317 mg/kg 11/05/16 21:49 7439-96-511/01/16 13:172.4 10 Molybdenum 0.59 mg/kg 11/02/16 08:04 7439-98-711/01/16 13:170.49 1 Nickel 10.0 mg/kg 11/02/16 08:04 7440-02-011/01/16 13:170.24 1 Potassium 1020 mg/kg 11/02/16 08:04 7440-09-711/01/16 13:1748.6 1 Silver ND mg/kg 11/02/16 20:54 7440-22-411/01/16 13:171.2 5 Sodium ND mg/kg 11/02/16 08:04 7440-23-511/01/16 13:1748.6 1 Strontium 22.4 mg/kg 11/02/16 08:04 7440-24-611/01/16 13:170.49 1 Zinc 33.2 mg/kg 11/02/16 08:04 7440-66-611/01/16 13:170.97 1 Analytical Method: EPA 6020 Preparation Method: EPA 30506020 MET ICPMS Antimony ND mg/kg 11/02/16 15:21 7440-36-0 N211/01/16 13:171.9 20 Arsenic ND mg/kg 11/03/16 19:55 7440-38-211/01/16 13:172.4 50 Cadmium ND mg/kg 11/02/16 15:21 7440-43-911/01/16 13:170.12 20 Cobalt 11.6 mg/kg 11/03/16 19:55 7440-48-411/01/16 13:172.4 50 Lead 18.9 mg/kg 11/02/16 15:21 7439-92-111/01/16 13:170.97 20 Selenium ND mg/kg 11/03/16 19:55 7782-49-211/01/16 13:172.4 50 Thallium ND mg/kg 11/02/16 15:21 7440-28-011/01/16 13:170.97 20 Vanadium 30.6 mg/kg 11/03/16 19:55 7440-62-211/01/16 13:172.4 50 Analytical Method: EPA 7471 Preparation Method: EPA 74717471 Mercury Mercury 0.012 mg/kg 11/01/16 19:36 7439-97-611/01/16 05:270.010 1 Analytical Method: ASTM D2974-87Percent Moisture Percent Moisture 13.3 % 11/01/16 04:260.10 1 Analytical Method: EPA 90459045 pH Soil pH at 25 Degrees C 8.1 Std. Units 10/28/16 09:45 H60.10 1 Analytical Method: EPA 7199 Preparation Method: EPA 30607199 Hexavalent Chromium Soil Chromium, Hexavalent ND mg/kg 11/04/16 00:43 18540-29-911/02/16 11:500.72 1 Analytical Method: EPA 90569056 IC Anions Chloride ND mg/kg 10/27/16 18:12 16887-00-657.6 1 Sulfate ND mg/kg 10/27/16 18:12 14808-79-857.6 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 11/10/2016 12:31 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 59 of 90 Page 82 of 127 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92317218 J16100606 Sample: 2016034382 Lab ID: 92317218016 Collected: 10/21/16 14:00 Received: 10/25/16 11:07 Matrix: Solid Results reported on a "dry weight" basis and are adjusted for percent moisture, sample size and any dilutions. Parameters Results Units DF Prepared Analyzed CAS No. QualReport Limit Analytical Method: EPA 90569056 IC Anions 48hr Nitrate as N ND mg/kg 10/27/16 18:12 14797-55-8 H35.8 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 11/10/2016 12:31 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 60 of 90 Page 83 of 127 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92317218 J16100606 Sample: 2016034383 Lab ID: 92317218017 Collected: 10/21/16 14:25 Received: 10/25/16 11:07 Matrix: Solid Results reported on a "dry weight" basis and are adjusted for percent moisture, sample size and any dilutions. Parameters Results Units DF Prepared Analyzed CAS No. QualReport Limit Analytical Method: EPA 6010 Preparation Method: EPA 30506010 MET ICP Aluminum 17600 mg/kg 11/02/16 08:09 7429-90-511/01/16 13:176.1 1 Barium 93.1 mg/kg 11/02/16 08:09 7440-39-311/01/16 13:170.61 1 Beryllium 0.88 mg/kg 11/02/16 08:09 7440-41-711/01/16 13:170.061 1 Boron ND mg/kg 11/05/16 21:53 7440-42-8 D311/01/16 13:1730.5 10 Calcium 449 mg/kg 11/02/16 08:09 7440-70-211/01/16 13:1730.5 1 Chromium 15.9 mg/kg 11/02/16 08:09 7440-47-311/01/16 13:170.30 1 Copper 20.5 mg/kg 11/02/16 08:09 7440-50-811/01/16 13:170.30 1 Iron 30900 mg/kg 11/02/16 20:58 7439-89-611/01/16 13:1712.2 5 Magnesium 1690 mg/kg 11/02/16 08:09 7439-95-411/01/16 13:1730.5 1 Manganese 440 mg/kg 11/02/16 08:09 7439-96-511/01/16 13:170.30 1 Molybdenum 0.83 mg/kg 11/02/16 08:09 7439-98-711/01/16 13:170.61 1 Nickel 10.3 mg/kg 11/02/16 08:09 7440-02-011/01/16 13:170.30 1 Potassium 1080 mg/kg 11/02/16 08:09 7440-09-711/01/16 13:1761.0 1 Silver 0.73 mg/kg 11/02/16 08:09 7440-22-411/01/16 13:170.30 1 Sodium ND mg/kg 11/02/16 08:09 7440-23-511/01/16 13:1761.0 1 Strontium 9.0 mg/kg 11/02/16 08:09 7440-24-611/01/16 13:170.61 1 Zinc 38.1 mg/kg 11/02/16 08:09 7440-66-611/01/16 13:171.2 1 Analytical Method: EPA 6020 Preparation Method: EPA 30506020 MET ICPMS Antimony ND mg/kg 11/02/16 15:24 7440-36-0 N211/01/16 13:172.4 20 Arsenic ND mg/kg 11/04/16 15:24 7440-38-211/01/16 13:173.0 50 Cadmium ND mg/kg 11/02/16 15:24 7440-43-911/01/16 13:170.15 20 Cobalt 12.4 mg/kg 11/04/16 15:24 7440-48-411/01/16 13:173.0 50 Lead 20.7 mg/kg 11/02/16 15:24 7439-92-111/01/16 13:171.2 20 Selenium ND mg/kg 11/04/16 15:24 7782-49-211/01/16 13:173.0 50 Thallium ND mg/kg 11/02/16 15:24 7440-28-011/01/16 13:171.2 20 Vanadium 30.4 mg/kg 11/04/16 15:24 7440-62-211/01/16 13:173.0 50 Analytical Method: EPA 7471 Preparation Method: EPA 74717471 Mercury Mercury 0.014 mg/kg 11/01/16 19:38 7439-97-611/01/16 05:270.010 1 Analytical Method: ASTM D2974-87Percent Moisture Percent Moisture 14.7 % 11/01/16 04:260.10 1 Analytical Method: EPA 90459045 pH Soil pH at 25 Degrees C 5.0 Std. Units 10/28/16 09:45 H60.10 1 Analytical Method: EPA 7199 Preparation Method: EPA 30607199 Hexavalent Chromium Soil Chromium, Hexavalent ND mg/kg 11/04/16 00:56 18540-29-911/02/16 11:500.72 1 Analytical Method: EPA 90569056 IC Anions Chloride ND mg/kg 10/27/16 18:34 16887-00-657.8 1 Sulfate 82.0 mg/kg 10/27/16 18:34 14808-79-857.8 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 11/10/2016 12:31 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 61 of 90 Page 84 of 127 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92317218 J16100606 Sample: 2016034383 Lab ID: 92317218017 Collected: 10/21/16 14:25 Received: 10/25/16 11:07 Matrix: Solid Results reported on a "dry weight" basis and are adjusted for percent moisture, sample size and any dilutions. Parameters Results Units DF Prepared Analyzed CAS No. QualReport Limit Analytical Method: EPA 90569056 IC Anions 48hr Nitrate as N ND mg/kg 10/27/16 18:34 14797-55-8 H35.8 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 11/10/2016 12:31 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 62 of 90 Page 85 of 127 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92317218 J16100606 Sample: 2016034384 Lab ID: 92317218018 Collected: 10/21/16 15:31 Received: 10/25/16 11:07 Matrix: Solid Results reported on a "dry weight" basis and are adjusted for percent moisture, sample size and any dilutions. Parameters Results Units DF Prepared Analyzed CAS No. QualReport Limit Analytical Method: EPA 6010 Preparation Method: EPA 30506010 MET ICP Aluminum 13800 mg/kg 11/02/16 08:13 7429-90-511/01/16 13:175.1 1 Barium 123 mg/kg 11/02/16 08:13 7440-39-311/01/16 13:170.51 1 Beryllium 0.54 mg/kg 11/02/16 21:01 7440-41-7 D311/01/16 13:170.26 5 Boron ND mg/kg 11/05/16 21:57 7440-42-8 D311/01/16 13:1725.6 10 Calcium 874 mg/kg 11/02/16 08:13 7440-70-211/01/16 13:1725.6 1 Chromium 14.4 mg/kg 11/02/16 21:01 7440-47-311/01/16 13:171.3 5 Copper 18.2 mg/kg 11/07/16 09:15 7440-50-811/01/16 13:175.1 20 Iron 18100 mg/kg 11/02/16 21:01 7439-89-611/01/16 13:1710.2 5 Magnesium 1530 mg/kg 11/02/16 08:13 7439-95-411/01/16 13:1725.6 1 Manganese 510 mg/kg 11/05/16 21:57 7439-96-511/01/16 13:172.6 10 Molybdenum ND mg/kg 11/02/16 08:13 7439-98-711/01/16 13:170.51 1 Nickel 9.8 mg/kg 11/02/16 08:13 7440-02-011/01/16 13:170.26 1 Potassium 868 mg/kg 11/02/16 08:13 7440-09-711/01/16 13:1751.1 1 Silver ND mg/kg 11/02/16 21:01 7440-22-411/01/16 13:171.3 5 Sodium ND mg/kg 11/02/16 08:13 7440-23-511/01/16 13:1751.1 1 Strontium 12.6 mg/kg 11/02/16 08:13 7440-24-611/01/16 13:170.51 1 Zinc 29.8 mg/kg 11/02/16 08:13 7440-66-611/01/16 13:171.0 1 Analytical Method: EPA 6020 Preparation Method: EPA 30506020 MET ICPMS Antimony ND mg/kg 11/02/16 15:26 7440-36-0 N211/01/16 13:172.0 20 Arsenic ND mg/kg 11/03/16 20:00 7440-38-211/01/16 13:172.6 50 Cadmium ND mg/kg 11/02/16 15:26 7440-43-911/01/16 13:170.12 20 Cobalt 10.6 mg/kg 11/03/16 20:00 7440-48-411/01/16 13:172.6 50 Lead 16.2 mg/kg 11/02/16 15:26 7439-92-111/01/16 13:171.0 20 Selenium ND mg/kg 11/03/16 20:00 7782-49-211/01/16 13:172.6 50 Thallium ND mg/kg 11/02/16 15:26 7440-28-011/01/16 13:171.0 20 Vanadium 25.2 mg/kg 11/03/16 20:00 7440-62-211/01/16 13:172.6 50 Analytical Method: EPA 7471 Preparation Method: EPA 74717471 Mercury Mercury 0.019 mg/kg 11/01/16 20:19 7439-97-611/01/16 05:270.0098 1 Analytical Method: ASTM D2974-87Percent Moisture Percent Moisture 9.3 % 11/01/16 04:260.10 1 Analytical Method: EPA 90459045 pH Soil pH at 25 Degrees C 4.7 Std. Units 11/02/16 08:06 H60.10 1 Analytical Method: EPA 7199 Preparation Method: EPA 30607199 Hexavalent Chromium Soil Chromium, Hexavalent ND mg/kg 11/04/16 01:09 18540-29-911/02/16 11:500.68 1 Analytical Method: EPA 90569056 IC Anions Chloride ND mg/kg 11/02/16 02:48 16887-00-655.2 1 Sulfate 729 mg/kg 11/02/16 02:48 14808-79-855.2 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 11/10/2016 12:31 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 63 of 90 Page 86 of 127 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92317218 J16100606 Sample: 2016034384 Lab ID: 92317218018 Collected: 10/21/16 15:31 Received: 10/25/16 11:07 Matrix: Solid Results reported on a "dry weight" basis and are adjusted for percent moisture, sample size and any dilutions. Parameters Results Units DF Prepared Analyzed CAS No. QualReport Limit Analytical Method: EPA 90569056 IC Anions 48hr Nitrate as N ND mg/kg 11/02/16 02:48 14797-55-8 H35.5 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 11/10/2016 12:31 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 64 of 90 Page 87 of 127 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92317218 J16100606 Sample: 2016034385 Lab ID: 92317218019 Collected: 10/21/16 16:03 Received: 10/25/16 11:07 Matrix: Solid Results reported on a "dry weight" basis and are adjusted for percent moisture, sample size and any dilutions. Parameters Results Units DF Prepared Analyzed CAS No. QualReport Limit Analytical Method: EPA 6010 Preparation Method: EPA 30506010 MET ICP Aluminum 14700 mg/kg 11/02/16 08:17 7429-90-511/01/16 13:176.0 1 Barium 110 mg/kg 11/02/16 08:17 7440-39-311/01/16 13:170.60 1 Beryllium 0.66 mg/kg 11/02/16 08:17 7440-41-711/01/16 13:170.060 1 Boron ND mg/kg 11/05/16 22:01 7440-42-8 D311/01/16 13:1729.9 10 Calcium 956 mg/kg 11/02/16 08:17 7440-70-211/01/16 13:1729.9 1 Chromium 12.9 mg/kg 11/02/16 08:17 7440-47-311/01/16 13:170.30 1 Copper 16.5 mg/kg 11/02/16 08:17 7440-50-811/01/16 13:170.30 1 Iron 21500 mg/kg 11/02/16 21:05 7439-89-611/01/16 13:1712.0 5 Magnesium 2000 mg/kg 11/02/16 08:17 7439-95-411/01/16 13:1729.9 1 Manganese 445 mg/kg 11/02/16 08:17 7439-96-511/01/16 13:170.30 1 Molybdenum 0.64 mg/kg 11/02/16 08:17 7439-98-711/01/16 13:170.60 1 Nickel 10.5 mg/kg 11/02/16 08:17 7440-02-011/01/16 13:170.30 1 Potassium 1100 mg/kg 11/02/16 08:17 7440-09-711/01/16 13:1759.9 1 Silver 0.45 mg/kg 11/02/16 08:17 7440-22-411/01/16 13:170.30 1 Sodium ND mg/kg 11/02/16 08:17 7440-23-511/01/16 13:1759.9 1 Strontium 17.4 mg/kg 11/02/16 08:17 7440-24-611/01/16 13:170.60 1 Zinc 38.6 mg/kg 11/02/16 08:17 7440-66-611/01/16 13:171.2 1 Analytical Method: EPA 6020 Preparation Method: EPA 30506020 MET ICPMS Antimony ND mg/kg 11/02/16 15:29 7440-36-0 N211/01/16 13:172.4 20 Arsenic 1.5 mg/kg 11/02/16 15:29 7440-38-211/01/16 13:171.2 20 Cadmium ND mg/kg 11/02/16 15:29 7440-43-911/01/16 13:170.14 20 Cobalt 10.5 mg/kg 11/02/16 15:29 7440-48-411/01/16 13:171.2 20 Lead 14.8 mg/kg 11/02/16 15:29 7439-92-111/01/16 13:171.2 20 Selenium 1.4 mg/kg 11/02/16 15:29 7782-49-211/01/16 13:171.2 20 Thallium ND mg/kg 11/02/16 15:29 7440-28-011/01/16 13:171.2 20 Vanadium 25.4 mg/kg 11/02/16 15:29 7440-62-211/01/16 13:171.2 20 Analytical Method: EPA 7471 Preparation Method: EPA 74717471 Mercury Mercury 0.023 mg/kg 11/01/16 20:21 7439-97-611/01/16 05:270.0082 1 Analytical Method: ASTM D2974-87Percent Moisture Percent Moisture 9.7 % 11/01/16 04:260.10 1 Analytical Method: EPA 90459045 pH Soil pH at 25 Degrees C 5.3 Std. Units 11/02/16 08:06 H60.10 1 Analytical Method: EPA 7199 Preparation Method: EPA 30607199 Hexavalent Chromium Soil Chromium, Hexavalent ND mg/kg 11/04/16 01:22 18540-29-911/02/16 11:500.69 1 Analytical Method: EPA 90569056 IC Anions Chloride ND mg/kg 11/02/16 03:10 16887-00-655.4 1 Sulfate 93.6 mg/kg 11/02/16 03:10 14808-79-855.4 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 11/10/2016 12:31 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 65 of 90 Page 88 of 127 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92317218 J16100606 Sample: 2016034385 Lab ID: 92317218019 Collected: 10/21/16 16:03 Received: 10/25/16 11:07 Matrix: Solid Results reported on a "dry weight" basis and are adjusted for percent moisture, sample size and any dilutions. Parameters Results Units DF Prepared Analyzed CAS No. QualReport Limit Analytical Method: EPA 90569056 IC Anions 48hr Nitrate as N ND mg/kg 11/02/16 03:10 14797-55-8 H35.5 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 11/10/2016 12:31 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 66 of 90 Page 89 of 127 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92317218 J16100606 Sample: 2016034386 Lab ID: 92317218020 Collected: 10/21/16 16:38 Received: 10/25/16 11:07 Matrix: Solid Results reported on a "dry weight" basis and are adjusted for percent moisture, sample size and any dilutions. Parameters Results Units DF Prepared Analyzed CAS No. QualReport Limit Analytical Method: EPA 6010 Preparation Method: EPA 30506010 MET ICP Aluminum 21000 mg/kg 11/02/16 08:21 7429-90-511/01/16 13:176.4 1 Barium 87.1 mg/kg 11/02/16 08:21 7440-39-311/01/16 13:170.64 1 Beryllium 0.68 mg/kg 11/02/16 08:21 7440-41-711/01/16 13:170.064 1 Boron ND mg/kg 11/05/16 22:05 7440-42-8 D311/01/16 13:1732.0 10 Calcium 461 mg/kg 11/02/16 08:21 7440-70-211/01/16 13:1732.0 1 Chromium 14.8 mg/kg 11/02/16 08:21 7440-47-311/01/16 13:170.32 1 Copper 19.5 mg/kg 11/02/16 08:21 7440-50-811/01/16 13:170.32 1 Iron 24600 mg/kg 11/02/16 21:09 7439-89-611/01/16 13:1712.8 5 Magnesium 1240 mg/kg 11/02/16 08:21 7439-95-411/01/16 13:1732.0 1 Manganese 140 mg/kg 11/02/16 08:21 7439-96-511/01/16 13:170.32 1 Molybdenum 0.75 mg/kg 11/02/16 08:21 7439-98-711/01/16 13:170.64 1 Nickel 6.9 mg/kg 11/02/16 08:21 7440-02-011/01/16 13:170.32 1 Potassium 1080 mg/kg 11/02/16 08:21 7440-09-711/01/16 13:1764.0 1 Silver 0.68 mg/kg 11/02/16 08:21 7440-22-411/01/16 13:170.32 1 Sodium ND mg/kg 11/02/16 08:21 7440-23-511/01/16 13:1764.0 1 Strontium 12.2 mg/kg 11/02/16 08:21 7440-24-611/01/16 13:170.64 1 Zinc 27.1 mg/kg 11/02/16 08:21 7440-66-611/01/16 13:171.3 1 Analytical Method: EPA 6020 Preparation Method: EPA 30506020 MET ICPMS Antimony ND mg/kg 11/02/16 15:32 7440-36-0 N211/01/16 13:172.6 20 Arsenic ND mg/kg 11/02/16 15:32 7440-38-211/01/16 13:171.3 20 Cadmium ND mg/kg 11/02/16 15:32 7440-43-911/01/16 13:170.15 20 Cobalt 6.3 mg/kg 11/02/16 15:32 7440-48-411/01/16 13:171.3 20 Lead 14.6 mg/kg 11/02/16 15:32 7439-92-111/01/16 13:171.3 20 Selenium ND mg/kg 11/02/16 15:32 7782-49-211/01/16 13:171.3 20 Thallium ND mg/kg 11/02/16 15:32 7440-28-011/01/16 13:171.3 20 Vanadium 38.3 mg/kg 11/02/16 15:32 7440-62-211/01/16 13:171.3 20 Analytical Method: EPA 7471 Preparation Method: EPA 74717471 Mercury Mercury 0.022 mg/kg 11/01/16 20:23 7439-97-611/01/16 05:270.010 1 Analytical Method: ASTM D2974-87Percent Moisture Percent Moisture 16.9 % 11/01/16 04:260.10 1 Analytical Method: EPA 90459045 pH Soil pH at 25 Degrees C 5.5 Std. Units 11/02/16 08:06 H60.10 1 Analytical Method: EPA 7199 Preparation Method: EPA 30607199 Hexavalent Chromium Soil Chromium, Hexavalent ND mg/kg 11/04/16 01:35 18540-29-911/02/16 11:500.78 1 Analytical Method: EPA 90569056 IC Anions Chloride ND mg/kg 11/02/16 03:32 16887-00-660.1 1 Sulfate 75.3 mg/kg 11/02/16 03:32 14808-79-860.1 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 11/10/2016 12:31 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 67 of 90 Page 90 of 127 #=AR# ANALYTICAL RESULTS Pace Project No.: Project: 92317218 J16100606 Sample: 2016034386 Lab ID: 92317218020 Collected: 10/21/16 16:38 Received: 10/25/16 11:07 Matrix: Solid Results reported on a "dry weight" basis and are adjusted for percent moisture, sample size and any dilutions. Parameters Results Units DF Prepared Analyzed CAS No. QualReport Limit Analytical Method: EPA 90569056 IC Anions 48hr Nitrate as N ND mg/kg 11/02/16 03:32 14797-55-8 H36.0 1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 11/10/2016 12:31 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 68 of 90 Page 91 of 127 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92317218 J16100606 Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. QC Batch: QC Batch Method: Analysis Method: Analysis Description: 328733 EPA 7471 EPA 7471 7471 Mercury Associated Lab Samples:92317218001, 92317218002, 92317218003, 92317218004, 92317218005, 92317218006, 92317218007, 92317218008, 92317218009, 92317218010, 92317218011, 92317218012, 92317218013 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK: 1755312 Associated Lab Samples: 92317218001, 92317218002, 92317218003, 92317218004, 92317218005, 92317218006, 92317218007, 92317218008, 92317218009, 92317218010, 92317218011, 92317218012, 92317218013 Matrix: Solid Analyzed Mercury mg/kg ND 0.0085 10/30/16 21:53 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 1755313LABORATORY CONTROL SAMPLE: LCSSpike Mercury mg/kg 0.072.075 97 80-120 Parameter Units MS Result % Rec Limits Qual% RecConc. 1755314MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 35272923001 1755315 MSD Result MSD % Rec RPD RPD Max MSDMS Spike Conc. Mercury mg/kg M1,R1.134 103 80-12058 31 20.1130.14 0.28 0.20 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 11/10/2016 12:31 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 69 of 90 Page 92 of 127 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92317218 J16100606 Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. QC Batch: QC Batch Method: Analysis Method: Analysis Description: 329227 EPA 7471 EPA 7471 7471 Mercury Associated Lab Samples: 92317218014, 92317218015, 92317218016, 92317218017, 92317218018, 92317218019, 92317218020 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK: 1758583 Associated Lab Samples:92317218014, 92317218015, 92317218016, 92317218017, 92317218018, 92317218019, 92317218020 Matrix: Solid Analyzed Mercury mg/kg ND 0.0086 11/01/16 19:27 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 1758584LABORATORY CONTROL SAMPLE: LCSSpike Mercury mg/kg 0.082.092 89 80-120 Parameter Units MS Result % Rec Limits Qual% RecConc. 1758587MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 35272675006 1758588 MSD Result MSD % Rec RPD RPD Max MSDMS Spike Conc. Mercury mg/kg M1.118 80 80-12078 17 20.1010.0043U 0.093 0.079 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 11/10/2016 12:31 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 70 of 90 Page 93 of 127 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92317218 J16100606 Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. QC Batch: QC Batch Method: Analysis Method: Analysis Description: 329317 EPA 3050 EPA 6010 6010 MET Solid Associated Lab Samples:92317218001, 92317218002, 92317218003, 92317218004, 92317218005, 92317218006, 92317218007, 92317218016, 92317218017, 92317218018, 92317218019, 92317218020 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK: 1758982 Associated Lab Samples: 92317218001, 92317218002, 92317218003, 92317218004, 92317218005, 92317218006, 92317218007, 92317218016, 92317218017, 92317218018, 92317218019, 92317218020 Matrix: Solid Analyzed Aluminum mg/kg ND 5.0 11/02/16 19:58 Barium mg/kg ND 0.50 11/02/16 19:58 Beryllium mg/kg ND 0.050 11/02/16 19:58 Boron mg/kg ND 2.5 11/02/16 07:07 Calcium mg/kg ND 25.0 11/02/16 19:58 Chromium mg/kg ND 0.25 11/02/16 19:58 Copper mg/kg ND 0.25 11/02/16 07:07 Iron mg/kg ND 2.0 11/02/16 19:58 Magnesium mg/kg ND 25.0 11/02/16 19:58 Manganese mg/kg ND 0.25 11/02/16 07:07 Molybdenum mg/kg ND 0.50 11/02/16 19:58 Nickel mg/kg ND 0.25 11/02/16 19:58 Potassium mg/kg ND 50.0 11/02/16 19:58 Silver mg/kg ND 0.25 11/02/16 19:58 Sodium mg/kg ND 50.0 11/02/16 07:07 Strontium mg/kg ND 0.50 11/02/16 19:58 Zinc mg/kg ND 1.0 11/02/16 19:58 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 1758983LABORATORY CONTROL SAMPLE: LCSSpike Aluminum mg/kg 107115 93 80-120 Barium mg/kg 10.511.5 91 80-120 Beryllium mg/kg 1.11.1 97 80-120 Boron mg/kg 104115 90 80-120 Calcium mg/kg 564574 98 80-120 Chromium mg/kg 11.011.5 96 80-120 Copper mg/kg 11.811.5 103 80-120 Iron mg/kg 105115 91 80-120 Magnesium mg/kg 518574 90 80-120 Manganese mg/kg 12.211.5 106 80-120 Molybdenum mg/kg 11.211.5 98 80-120 Nickel mg/kg 11.011.5 96 80-120 Potassium mg/kg 541574 94 80-120 Silver mg/kg 1.01.1 90 80-120 Sodium mg/kg 570574 99 80-120 Strontium mg/kg 9.611.5 83 80-120 Zinc mg/kg 51.157.4 89 80-120 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 11/10/2016 12:31 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 71 of 90 Page 94 of 127 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92317218 J16100606 Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. Parameter Units MS Result % Rec Limits Qual% RecConc. 1758984MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92317218001 1758985 MSD Result MSD % Rec RPD RPD Max MSDMS Spike Conc. Aluminum mg/kg M1157 4660 75-1254030 6 2014915700 23000 21600 Barium mg/kg M115.7 268 75-125185 14 2014.971.7 114 99.2 Beryllium mg/kg M11.55 77 75-12572 8 201.440.58 1.8 1.7 Boron mg/kg M1157 36 75-12533 15 20149ND 56.3 48.6 Calcium mg/kg 790 93 75-12584 9 20743484 1210 1110 Chromium mg/kg 15.7 97 75-12595 4 2014.914.9 30.2 29.0 Copper mg/kg 15.7 109 75-12588 10 2014.925.6 42.9 38.7 Iron mg/kg M1157 -955 75-1251290 13 2014925300 23800 27300 Magnesium mg/kg M1790 129 75-125124 2 207433470 4490 4390 Manganese mg/kg 15.7 89 75-125113 4 2014.954.7 68.7 71.5 Molybdenum mg/kg 15.7 77 75-12577 5 2014.90.77 12.9 12.3 Nickel mg/kg 15.7 82 75-12586 1 2014.911.5 24.5 24.2 Potassium mg/kg M1790 197 75-125161 12 207431570 3120 2770 Silver mg/kg 1.55 74 75-12582 2 201.440.54 1.7 1.8 Sodium mg/kg 790 87 75-12583 9 20743163 852 781 Strontium mg/kg 15.7 119 75-125110 8 2014.914.3 33.1 30.7 Zinc mg/kg M179 74 75-12577 1 2074.350.0 109 107 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 11/10/2016 12:31 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 72 of 90 Page 95 of 127 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92317218 J16100606 Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. QC Batch: QC Batch Method: Analysis Method: Analysis Description: 329508 EPA 3050 EPA 6010 6010 MET Solid Associated Lab Samples:92317218008, 92317218009, 92317218010, 92317218011, 92317218012, 92317218013, 92317218014, 92317218015 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK: 1760382 Associated Lab Samples: 92317218008, 92317218009, 92317218010, 92317218011, 92317218012, 92317218013, 92317218014, 92317218015 Matrix: Solid Analyzed Aluminum mg/kg ND 4.9 11/05/16 22:09 Barium mg/kg ND 0.49 11/05/16 22:09 Beryllium mg/kg ND 0.049 11/05/16 22:09 Boron mg/kg ND 2.4 11/05/16 22:09 Calcium mg/kg ND 24.4 11/05/16 22:09 Chromium mg/kg ND 0.24 11/05/16 22:09 Copper mg/kg ND 0.24 11/03/16 00:05 Iron mg/kg ND 2.0 11/05/16 22:09 Magnesium mg/kg ND 24.4 11/05/16 22:09 Manganese mg/kg ND 0.24 11/05/16 22:09 Molybdenum mg/kg ND 0.49 11/03/16 00:05 Nickel mg/kg ND 0.24 11/05/16 22:09 Potassium mg/kg ND 48.9 11/05/16 22:09 Silver mg/kg ND 0.24 11/03/16 00:05 Sodium mg/kg ND 48.9 11/05/16 22:09 Strontium mg/kg ND 0.49 11/05/16 22:09 Zinc mg/kg ND 0.98 11/05/16 22:09 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 1760383LABORATORY CONTROL SAMPLE: LCSSpike Aluminum mg/kg 136146 94 80-120 Barium mg/kg 14.214.6 98 80-120 Beryllium mg/kg 1.41.5 93 80-120 Boron mg/kg 121146 83 80-120 Calcium mg/kg 710728 97 80-120 Chromium mg/kg 14.714.6 101 80-120 Copper mg/kg 15.214.6 104 80-120 Iron mg/kg 140146 96 80-120 Magnesium mg/kg 713728 98 80-120 Manganese mg/kg 13.814.6 94 80-120 Molybdenum mg/kg 16.514.6 113 80-120 Nickel mg/kg 14.414.6 99 80-120 Potassium mg/kg 697728 96 80-120 Silver mg/kg 1.41.5 95 80-120 Sodium mg/kg 727728 100 80-120 Strontium mg/kg 14.314.6 98 80-120 Zinc mg/kg 67.272.8 92 80-120 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 11/10/2016 12:31 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 73 of 90 Page 96 of 127 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92317218 J16100606 Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. Parameter Units MS Result % Rec Limits Qual% RecConc. 1760384MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 35271650056 1760385 MSD Result MSD % Rec RPD RPD Max MSDMS Spike Conc. Aluminum mg/kg M1155 2030 75-1251880 13 201371710 4860 4280 Barium mg/kg 15.5 107 75-125106 12 2013.73.6 20.3 18.0 Beryllium mg/kg 1.51 100 75-125100 13 201.40.54U 1.6 1.4 Boron mg/kg 155 88 75-12591 10 201371.4U 137 124 Calcium mg/kg M1,R1777 -1350 75-125169 122 2068314200 3730 15400 Chromium mg/kg 15.5 119 75-125115 14 2013.72.2 20.7 17.9 Copper mg/kg 15.5 101 75-125104 5 2013.713.5 29.2 27.7 Iron mg/kg M1155 409 75-125347 10 201371120 1750 1590 Magnesium mg/kg 777 110 75-125107 14 2068385.2 937 813 Manganese mg/kg 15.5 121 75-125102 20 2013.78.7 27.5 22.6 Molybdenum mg/kg 15.5 104 75-125104 13 2013.70.27U 16.4 14.4 Nickel mg/kg 15.5 110 75-125107 15 2013.70.52 17.6 15.1 Potassium mg/kg 777 96 75-125113 4 20683543U 822 851 Silver mg/kg 1.51 99 75-125102 10 201.40.14U 1.6 1.4 Sodium mg/kg 777 82 75-125109 13 20683543U 790 896 Strontium mg/kg M1,R115.5 -235 75-12515 66 2013.775.6 39.2 77.7 Zinc mg/kg 77.7 97 75-12597 11 2068.310.9U 82.0 73.3 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 11/10/2016 12:31 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 74 of 90 Page 97 of 127 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92317218 J16100606 Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. QC Batch: QC Batch Method: Analysis Method: Analysis Description: 329318 EPA 3050 EPA 6020 6020 MET SOLID Associated Lab Samples:92317218001, 92317218002, 92317218003, 92317218004, 92317218005, 92317218006, 92317218007, 92317218016, 92317218017, 92317218018, 92317218019, 92317218020 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK: 1758986 Associated Lab Samples: 92317218001, 92317218002, 92317218003, 92317218004, 92317218005, 92317218006, 92317218007, 92317218016, 92317218017, 92317218018, 92317218019, 92317218020 Matrix: Solid Analyzed Antimony mg/kg ND 2.1 N211/02/16 14:22 Arsenic mg/kg ND 1.0 11/02/16 14:22 Cadmium mg/kg ND 0.12 11/02/16 14:22 Cobalt mg/kg ND 1.0 11/02/16 14:22 Lead mg/kg ND 1.0 11/02/16 14:22 Selenium mg/kg ND 1.0 11/02/16 14:22 Thallium mg/kg ND 1.0 11/02/16 14:22 Vanadium mg/kg ND 1.0 11/02/16 14:22 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 1758987LABORATORY CONTROL SAMPLE: LCSSpike Antimony mg/kg 25.3 N226.6 95 80-120 Arsenic mg/kg 26.926.6 101 80-120 Cadmium mg/kg 2.72.7 102 80-120 Cobalt mg/kg 27.926.6 105 80-120 Lead mg/kg 26.426.6 99 80-120 Selenium mg/kg 26.726.6 100 80-120 Thallium mg/kg 26.726.6 100 80-120 Vanadium mg/kg 27.126.6 102 80-120 Parameter Units MS Result % Rec Limits Qual% RecConc. 1758988MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92317218002 1758989 MSD Result MSD % Rec RPD RPD Max MSDMS Spike Conc. Antimony mg/kg M6,N226.1 40 75-12531 9 2030.5ND 10.5 9.6 Arsenic mg/kg 26.1 97 75-12598 16 2030.51.4 26.7 31.3 Cadmium mg/kg 2.56 95 75-12594 14 203.01ND 2.5 2.9 Cobalt mg/kg 26.1 103 75-12599 9 2030.58.4 35.4 38.7 Lead mg/kg 26.1 100 75-12592 4 2030.517.0 43.2 44.8 Selenium mg/kg 26.1 102 75-12599 12 2030.51.9 28.5 32.0 Thallium mg/kg 26.1 99 75-125101 17 2030.5ND 26.0 30.9 Vanadium mg/kg M626.1 122 75-125133 14 2030.526.2 58.0 66.6 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 11/10/2016 12:31 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 75 of 90 Page 98 of 127 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92317218 J16100606 Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. QC Batch: QC Batch Method: Analysis Method: Analysis Description: 329511 EPA 3050 EPA 6020 6020 MET SOLID Associated Lab Samples:92317218008, 92317218009, 92317218010, 92317218011, 92317218012, 92317218013, 92317218014, 92317218015 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK: 1760396 Associated Lab Samples: 92317218008, 92317218009, 92317218010, 92317218011, 92317218012, 92317218013, 92317218014, 92317218015 Matrix: Solid Analyzed Antimony mg/kg ND 1.8 N211/03/16 20:02 Arsenic mg/kg ND 0.90 11/03/16 20:02 Cadmium mg/kg ND 0.11 11/03/16 20:02 Cobalt mg/kg ND 0.90 11/03/16 20:02 Lead mg/kg ND 0.90 11/03/16 20:02 Selenium mg/kg ND 0.90 11/03/16 20:02 Thallium mg/kg ND 0.90 11/03/16 20:02 Vanadium mg/kg ND 0.90 11/03/16 20:02 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 1760397LABORATORY CONTROL SAMPLE: LCSSpike Antimony mg/kg 26.0 N226.8 97 80-120 Arsenic mg/kg 25.126.8 94 80-120 Cadmium mg/kg 2.62.7 96 80-120 Cobalt mg/kg 26.626.8 99 80-120 Lead mg/kg 25.826.8 96 80-120 Selenium mg/kg 25.326.8 94 80-120 Thallium mg/kg 25.526.8 95 80-120 Vanadium mg/kg 26.326.8 98 80-120 Parameter Units MS Result % Rec Limits Qual% RecConc. 1760398MATRIX SPIKE & MATRIX SPIKE DUPLICATE: MSSpike Result 92317218008 1760399 MSD Result MSD % Rec RPD RPD Max MSDMS Spike Conc. Antimony mg/kg M6,N235.1 38 75-12541 15 2038.2ND 13.6 15.9 Arsenic mg/kg 35.1 93 75-12586 1 2038.27.9 40.4 40.9 Cadmium mg/kg 3.52 101 75-125100 7 203.77ND 3.6 3.9 Cobalt mg/kg M635.1 58 75-12567 8 2038.239.5 60.0 65.0 Lead mg/kg M635.1 74 75-12583 10 2038.230.3 56.2 62.1 Selenium mg/kg 35.1 81 75-12581 7 2038.22.5 31.0 33.3 Thallium mg/kg 35.1 106 75-125103 6 2038.2ND 37.7 40.0 Vanadium mg/kg M635.1 163 75-125143 3 2038.239.2 96.5 93.8 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 11/10/2016 12:31 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 76 of 90 Page 99 of 127 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92317218 J16100606 Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. QC Batch: QC Batch Method: Analysis Method: Analysis Description: 329222 ASTM D2974-87 ASTM D2974-87 Dry Weight/Percent Moisture Associated Lab Samples:92317218001, 92317218002, 92317218003, 92317218004, 92317218005, 92317218006, 92317218007, 92317218008, 92317218009, 92317218010, 92317218011, 92317218012, 92317218013, 92317218014, 92317218015, 92317218016, 92317218017, 92317218018, 92317218019, 92317218020 Parameter Units Dup Result Max RPD QualifiersRPDResult 35271217001 1758515SAMPLE DUPLICATE: Percent Moisture % 97.6 0 1097.6 Parameter Units Dup Result Max RPD QualifiersRPDResult 35272456005 1758516SAMPLE DUPLICATE: Percent Moisture % 4.1 5 104.3 Parameter Units Dup Result Max RPD QualifiersRPDResult 92317218005 1758517SAMPLE DUPLICATE: Percent Moisture % 18.7 5 1017.8 Parameter Units Dup Result Max RPD QualifiersRPDResult 92317218014 1758518SAMPLE DUPLICATE: Percent Moisture % 19.3 0 1019.2 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 11/10/2016 12:31 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 77 of 90 Page 100 of 127 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92317218 J16100606 Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. QC Batch: QC Batch Method: Analysis Method: Analysis Description: 328536 EPA 3060 EPA 7199 7199 Hexavelent Chromium Soil Associated Lab Samples:92317218001, 92317218002, 92317218003, 92317218004, 92317218005, 92317218006, 92317218007, 92317218008, 92317218009, 92317218010, 92317218011, 92317218012, 92317218013, 92317218014, 92317218015, 92317218016, 92317218017, 92317218018, 92317218019, 92317218020 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK: 1754025 Associated Lab Samples: 92317218001, 92317218002, 92317218003, 92317218004, 92317218005, 92317218006, 92317218007, 92317218008, 92317218009, 92317218010, 92317218011, 92317218012, 92317218013, 92317218014, 92317218015, 92317218016, 92317218017, 92317218018, 92317218019, 92317218020 Matrix: Solid Analyzed Chromium, Hexavalent mg/kg ND 0.63 11/03/16 19:18 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 1754026LABORATORY CONTROL SAMPLE: LCSSpike Chromium, Hexavalent mg/kg 38.039.4 96 75-125 Parameter Units MS Result % Rec Limits Qualifiers% RecConc. 1754028MATRIX SPIKE SAMPLE: MSSpike Result 92317218001 Chromium, Hexavalent mg/kg 16.7 M143.4 38 75-125ND Parameter Units Dup Result Max RPD QualifiersRPDResult 92317218001 1754027SAMPLE DUPLICATE: Chromium, Hexavalent mg/kg ND 20ND REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 11/10/2016 12:31 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 78 of 90 Page 101 of 127 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92317218 J16100606 Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. QC Batch: QC Batch Method: Analysis Method: Analysis Description: 328568 EPA 9056 EPA 9056 9056 IC Anions Associated Lab Samples:92317218001, 92317218002, 92317218003, 92317218004, 92317218005, 92317218006, 92317218007, 92317218008, 92317218009, 92317218010, 92317218011, 92317218012, 92317218013, 92317218014, 92317218015, 92317218016, 92317218017 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK: 1754095 Associated Lab Samples: 92317218001, 92317218002, 92317218003, 92317218004, 92317218005, 92317218006, 92317218007, 92317218008, 92317218009, 92317218010, 92317218011, 92317218012, 92317218013, 92317218014, 92317218015, 92317218016, 92317218017 Matrix: Solid Analyzed Chloride mg/kg ND 49.5 10/27/16 09:24 Sulfate mg/kg ND 49.5 10/27/16 09:24 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 1754096LABORATORY CONTROL SAMPLE: LCSSpike Chloride mg/kg 474498 95 80-120 Sulfate mg/kg 469498 94 80-120 Parameter Units MS Result % Rec Limits Qualifiers% RecConc. 1754098MATRIX SPIKE SAMPLE: MSSpike Result 92317218001 Chloride mg/kg 522552 91 80-120ND Sulfate mg/kg 524552 91 80-120ND Parameter Units Dup Result Max RPD QualifiersRPDResult 92317218001 1754097SAMPLE DUPLICATE: Chloride mg/kg ND 20ND Sulfate mg/kg ND 20ND REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 11/10/2016 12:31 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 79 of 90 Page 102 of 127 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92317218 J16100606 Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. QC Batch: QC Batch Method: Analysis Method: Analysis Description: 329412 EPA 9056 EPA 9056 9056 IC Anions Associated Lab Samples: 92317218018, 92317218019, 92317218020 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK: 1759465 Associated Lab Samples:92317218018, 92317218019, 92317218020 Matrix: Solid Analyzed Chloride mg/kg ND 50.0 11/01/16 11:45 Sulfate mg/kg ND 50.0 11/01/16 11:45 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 1759466LABORATORY CONTROL SAMPLE: LCSSpike Chloride mg/kg 478500 96 80-120 Sulfate mg/kg 473500 95 80-120 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 11/10/2016 12:31 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 80 of 90 Page 103 of 127 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92317218 J16100606 Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. QC Batch: QC Batch Method: Analysis Method: Analysis Description: 328486 EPA 9056 EPA 9056 9056 IC Anions Associated Lab Samples:92317218001, 92317218002, 92317218003, 92317218004, 92317218005, 92317218006, 92317218007, 92317218008, 92317218009, 92317218010, 92317218011, 92317218012, 92317218013, 92317218014, 92317218015, 92317218016, 92317218017 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK: 1753913 Associated Lab Samples: 92317218001, 92317218002, 92317218003, 92317218004, 92317218005, 92317218006, 92317218007, 92317218008, 92317218009, 92317218010, 92317218011, 92317218012, 92317218013, 92317218014, 92317218015, 92317218016, 92317218017 Matrix: Solid Analyzed Nitrate as N mg/kg ND 5.0 10/27/16 09:24 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 1753914LABORATORY CONTROL SAMPLE: LCSSpike Nitrate as N mg/kg 49.349.8 99 80-120 Parameter Units MS Result % Rec Limits Qualifiers% RecConc. 1755477MATRIX SPIKE SAMPLE: MSSpike Result 92317218001 Nitrate as N mg/kg 53.5 H355.2 97 80-120ND Parameter Units Dup Result Max RPD QualifiersRPDResult 92317218001 1755476SAMPLE DUPLICATE: Nitrate as N mg/kg ND H320ND REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 11/10/2016 12:31 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 81 of 90 Page 104 of 127 #=QC# QUALITY CONTROL DATA Pace Project No.: Project: 92317218 J16100606 Results presented on this page are in the units indicated by the "Units" column except where an alternate unit is presented to the right of the result. QC Batch: QC Batch Method: Analysis Method: Analysis Description: 329274 EPA 9056 EPA 9056 9056 IC Anions Associated Lab Samples: 92317218018, 92317218019, 92317218020 Parameter Units Blank Result Reporting Limit Qualifiers METHOD BLANK: 1758851 Associated Lab Samples:92317218018, 92317218019, 92317218020 Matrix: Solid Analyzed Nitrate as N mg/kg ND 5.0 11/01/16 11:45 Parameter Units LCS Result % Rec Limits Qualifiers% RecConc. 1758852LABORATORY CONTROL SAMPLE: LCSSpike Nitrate as N mg/kg 48.950.2 97 80-120 Parameter Units MS Result % Rec Limits Qualifiers% RecConc. 1758854MATRIX SPIKE SAMPLE: MSSpike Result 35273448002 Nitrate as N mg/kg 2770 Parameter Units Dup Result Max RPD QualifiersRPDResult 35273448002 1758853SAMPLE DUPLICATE: Nitrate as N mg/kg ND REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 11/10/2016 12:31 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 82 of 90 Page 105 of 127 #=QL# QUALIFIERS Pace Project No.: Project: 92317218 J16100606 DEFINITIONS DF - Dilution Factor, if reported, represents the factor applied to the reported data due to dilution of the sample aliquot. ND - Not Detected at or above adjusted reporting limit. J - Estimated concentration above the adjusted method detection limit and below the adjusted reporting limit. MDL - Adjusted Method Detection Limit. PQL - Practical Quantitation Limit. RL - Reporting Limit. S - Surrogate 1,2-Diphenylhydrazine decomposes to and cannot be separated from Azobenzene using Method 8270. The result for each analyte is a combined concentration. Consistent with EPA guidelines, unrounded data are displayed and have been used to calculate % recovery and RPD values. LCS(D) - Laboratory Control Sample (Duplicate) MS(D) - Matrix Spike (Duplicate) DUP - Sample Duplicate RPD - Relative Percent Difference NC - Not Calculable. SG - Silica Gel - Clean-Up U - Indicates the compound was analyzed for, but not detected. Acid preservation may not be appropriate for 2 Chloroethylvinyl ether. A separate vial preserved to a pH of 4-5 is recommended in SW846 Chapter 4 for the analysis of Acrolein and Acrylonitrile by EPA Method 8260. N-Nitrosodiphenylamine decomposes and cannot be separated from Diphenylamine using Method 8270. The result reported for each analyte is a combined concentration. Pace Analytical is TNI accredited. Contact your Pace PM for the current list of accredited analytes. TNI - The NELAC Institute. LABORATORIES Pace Analytical Services - Ormond BeachPASI-O BATCH QUALIFIERS Batch: 329476 Sample was diluted due to the presence of high levels of non-target analytes or other matrix interference.[1] Batch: 329584 Sample was diluted due to the presence of high levels of non-target analytes or other matrix interference.[1] ANALYTE QUALIFIERS Sample was diluted due to the presence of high levels of non-target analytes or other matrix interference.D3 Sample was received or analysis requested beyond the recognized method holding time.H3 Analysis initiated outside of the 15 minute EPA required holding time.H6 Matrix spike recovery exceeded QC limits. Batch accepted based on laboratory control sample (LCS) recovery.M1 Matrix spike and Matrix spike duplicate recovery not evaluated against control limits due to sample dilution.M6 The lab does not hold NELAC/TNI accreditation for this parameter.N2 RPD value was outside control limits.R1 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 11/10/2016 12:31 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 83 of 90 Page 106 of 127 #=CR# QUALITY CONTROL DATA CROSS REFERENCE TABLE Pace Project No.: Project: 92317218 J16100606 Lab ID Sample ID QC Batch Method QC Batch Analytical Method Analytical Batch 92317218001 329317 3294782016034353EPA 3050 EPA 6010 92317218002 329317 3294782016034368EPA 3050 EPA 6010 92317218003 329317 3294782016034369EPA 3050 EPA 6010 92317218004 329317 3294782016034370EPA 3050 EPA 6010 92317218005 329317 3294782016034371EPA 3050 EPA 6010 92317218006 329317 3294782016034372EPA 3050 EPA 6010 92317218007 329317 3294782016034373EPA 3050 EPA 6010 92317218008 329508 3295852016034374EPA 3050 EPA 6010 92317218009 329508 3295852016034375EPA 3050 EPA 6010 92317218010 329508 3295852016034376EPA 3050 EPA 6010 92317218011 329508 3295852016034377EPA 3050 EPA 6010 92317218012 329508 3295852016034378EPA 3050 EPA 6010 92317218013 329508 3295852016034379EPA 3050 EPA 6010 92317218014 329508 3295852016034380EPA 3050 EPA 6010 92317218015 329508 3295852016034381EPA 3050 EPA 6010 92317218016 329317 3294782016034382EPA 3050 EPA 6010 92317218017 329317 3294782016034383EPA 3050 EPA 6010 92317218018 329317 3294782016034384EPA 3050 EPA 6010 92317218019 329317 3294782016034385EPA 3050 EPA 6010 92317218020 329317 3294782016034386EPA 3050 EPA 6010 92317218001 329318 3294762016034353EPA 3050 EPA 6020 92317218002 329318 3294762016034368EPA 3050 EPA 6020 92317218003 329318 3294762016034369EPA 3050 EPA 6020 92317218004 329318 3294762016034370EPA 3050 EPA 6020 92317218005 329318 3294762016034371EPA 3050 EPA 6020 92317218006 329318 3294762016034372EPA 3050 EPA 6020 92317218007 329318 3294762016034373EPA 3050 EPA 6020 92317218008 329511 3295842016034374EPA 3050 EPA 6020 92317218009 329511 3295842016034375EPA 3050 EPA 6020 92317218010 329511 3295842016034376EPA 3050 EPA 6020 92317218011 329511 3295842016034377EPA 3050 EPA 6020 92317218012 329511 3295842016034378EPA 3050 EPA 6020 92317218013 329511 3295842016034379EPA 3050 EPA 6020 92317218014 329511 3295842016034380EPA 3050 EPA 6020 92317218015 329511 3295842016034381EPA 3050 EPA 6020 92317218016 329318 3294762016034382EPA 3050 EPA 6020 92317218017 329318 3294762016034383EPA 3050 EPA 6020 92317218018 329318 3294762016034384EPA 3050 EPA 6020 92317218019 329318 3294762016034385EPA 3050 EPA 6020 92317218020 329318 3294762016034386EPA 3050 EPA 6020 92317218001 328733 3287752016034353EPA 7471 EPA 7471 92317218002 328733 3287752016034368EPA 7471 EPA 7471 92317218003 328733 3287752016034369EPA 7471 EPA 7471 92317218004 328733 3287752016034370EPA 7471 EPA 7471 92317218005 328733 3287752016034371EPA 7471 EPA 7471 92317218006 328733 3287752016034372EPA 7471 EPA 7471 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 11/10/2016 12:31 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 84 of 90 Page 107 of 127 #=CR# QUALITY CONTROL DATA CROSS REFERENCE TABLE Pace Project No.: Project: 92317218 J16100606 Lab ID Sample ID QC Batch Method QC Batch Analytical Method Analytical Batch 92317218007 328733 3287752016034373EPA 7471 EPA 7471 92317218008 328733 3287752016034374EPA 7471 EPA 7471 92317218009 328733 3287752016034375EPA 7471 EPA 7471 92317218010 328733 3287752016034376EPA 7471 EPA 7471 92317218011 328733 3287752016034377EPA 7471 EPA 7471 92317218012 328733 3287752016034378EPA 7471 EPA 7471 92317218013 328733 3287752016034379EPA 7471 EPA 7471 92317218014 329227 3292562016034380EPA 7471 EPA 7471 92317218015 329227 3292562016034381EPA 7471 EPA 7471 92317218016 329227 3292562016034382EPA 7471 EPA 7471 92317218017 329227 3292562016034383EPA 7471 EPA 7471 92317218018 329227 3292562016034384EPA 7471 EPA 7471 92317218019 329227 3292562016034385EPA 7471 EPA 7471 92317218020 329227 3292562016034386EPA 7471 EPA 7471 92317218001 3292222016034353ASTM D2974-87 92317218002 3292222016034368ASTM D2974-87 92317218003 3292222016034369ASTM D2974-87 92317218004 3292222016034370ASTM D2974-87 92317218005 3292222016034371ASTM D2974-87 92317218006 3292222016034372ASTM D2974-87 92317218007 3292222016034373ASTM D2974-87 92317218008 3292222016034374ASTM D2974-87 92317218009 3292222016034375ASTM D2974-87 92317218010 3292222016034376ASTM D2974-87 92317218011 3292222016034377ASTM D2974-87 92317218012 3292222016034378ASTM D2974-87 92317218013 3292222016034379ASTM D2974-87 92317218014 3292222016034380ASTM D2974-87 92317218015 3292222016034381ASTM D2974-87 92317218016 3292222016034382ASTM D2974-87 92317218017 3292222016034383ASTM D2974-87 92317218018 3292222016034384ASTM D2974-87 92317218019 3292222016034385ASTM D2974-87 92317218020 3292222016034386ASTM D2974-87 92317218001 3284852016034353EPA 9045 92317218002 3284852016034368EPA 9045 92317218003 3284852016034369EPA 9045 92317218004 3284852016034370EPA 9045 92317218005 3284852016034371EPA 9045 92317218006 3284852016034372EPA 9045 92317218007 3284852016034373EPA 9045 92317218008 3284852016034374EPA 9045 92317218009 3284852016034375EPA 9045 92317218010 3287462016034376EPA 9045 92317218011 3287462016034377EPA 9045 92317218012 3287462016034378EPA 9045 92317218013 3287462016034379EPA 9045 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 11/10/2016 12:31 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 85 of 90 Page 108 of 127 #=CR# QUALITY CONTROL DATA CROSS REFERENCE TABLE Pace Project No.: Project: 92317218 J16100606 Lab ID Sample ID QC Batch Method QC Batch Analytical Method Analytical Batch 92317218014 3287462016034380EPA 9045 92317218015 3287462016034381EPA 9045 92317218016 3287462016034382EPA 9045 92317218017 3287462016034383EPA 9045 92317218018 3295412016034384EPA 9045 92317218019 3295412016034385EPA 9045 92317218020 3295412016034386EPA 9045 92317218001 328536 3301472016034353EPA 3060 EPA 7199 92317218002 328536 3301472016034368EPA 3060 EPA 7199 92317218003 328536 3301472016034369EPA 3060 EPA 7199 92317218004 328536 3301472016034370EPA 3060 EPA 7199 92317218005 328536 3301472016034371EPA 3060 EPA 7199 92317218006 328536 3301472016034372EPA 3060 EPA 7199 92317218007 328536 3301472016034373EPA 3060 EPA 7199 92317218008 328536 3301472016034374EPA 3060 EPA 7199 92317218009 328536 3301472016034375EPA 3060 EPA 7199 92317218010 328536 3301472016034376EPA 3060 EPA 7199 92317218011 328536 3301472016034377EPA 3060 EPA 7199 92317218012 328536 3301472016034378EPA 3060 EPA 7199 92317218013 328536 3301472016034379EPA 3060 EPA 7199 92317218014 328536 3301472016034380EPA 3060 EPA 7199 92317218015 328536 3301472016034381EPA 3060 EPA 7199 92317218016 328536 3301472016034382EPA 3060 EPA 7199 92317218017 328536 3301472016034383EPA 3060 EPA 7199 92317218018 328536 3301472016034384EPA 3060 EPA 7199 92317218019 328536 3301472016034385EPA 3060 EPA 7199 92317218020 328536 3301472016034386EPA 3060 EPA 7199 92317218001 3285682016034353EPA 9056 92317218002 3285682016034368EPA 9056 92317218003 3285682016034369EPA 9056 92317218004 3285682016034370EPA 9056 92317218005 3285682016034371EPA 9056 92317218006 3285682016034372EPA 9056 92317218007 3285682016034373EPA 9056 92317218008 3285682016034374EPA 9056 92317218009 3285682016034375EPA 9056 92317218010 3285682016034376EPA 9056 92317218011 3285682016034377EPA 9056 92317218012 3285682016034378EPA 9056 92317218013 3285682016034379EPA 9056 92317218014 3285682016034380EPA 9056 92317218015 3285682016034381EPA 9056 92317218016 3285682016034382EPA 9056 92317218017 3285682016034383EPA 9056 92317218018 3294122016034384EPA 9056 92317218019 3294122016034385EPA 9056 92317218020 3294122016034386EPA 9056 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 11/10/2016 12:31 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 86 of 90 Page 109 of 127 #=CR# QUALITY CONTROL DATA CROSS REFERENCE TABLE Pace Project No.: Project: 92317218 J16100606 Lab ID Sample ID QC Batch Method QC Batch Analytical Method Analytical Batch 92317218001 3284862016034353EPA 9056 92317218002 3284862016034368EPA 9056 92317218003 3284862016034369EPA 9056 92317218004 3284862016034370EPA 9056 92317218005 3284862016034371EPA 9056 92317218006 3284862016034372EPA 9056 92317218007 3284862016034373EPA 9056 92317218008 3284862016034374EPA 9056 92317218009 3284862016034375EPA 9056 92317218010 3284862016034376EPA 9056 92317218011 3284862016034377EPA 9056 92317218012 3284862016034378EPA 9056 92317218013 3284862016034379EPA 9056 92317218014 3284862016034380EPA 9056 92317218015 3284862016034381EPA 9056 92317218016 3284862016034382EPA 9056 92317218017 3284862016034383EPA 9056 92317218018 3292742016034384EPA 9056 92317218019 3292742016034385EPA 9056 92317218020 3292742016034386EPA 9056 REPORT OF LABORATORY ANALYSIS This report shall not be reproduced, except in full, without the written consent of Pace Analytical Services, LLC.Date: 11/10/2016 12:31 PM Pace Analytical Services, LLC 9800 Kincey Ave. Suite 100 Huntersville, NC 28078 (704)875-9092 Page 87 of 90 Page 110 of 127 Page 88 of 90 Page 111 of 127 Page 89 of 90 Page 112 of 127 Page 90 of 90 Page 113 of 127