Raba Kistner Final BEA Report (R)

Raba Kistner Environmental, Inc. 12821 W. Golden Lane San Antonio, TX 78249

P.O. Box 690287 San Antonio, TX 78269-0287

www.rkci.com

P 210 :: 699 :: 9090 F 210 :: 699 :: 6426 TBPE Firm F-3257

San Antonio • Austin • Brownsville • Corpus Christi • Dallas • El Paso • Houston • McAllen • Mexico • Salt Lake City

Project No. ASA12-126-07 November 12, 2013 Mr. Jeff L. Haberstroh Project Director Henry B. Gonzalez Convention Center Expansion Project Project Control of Texas, Inc. 17300 Henderson Pass, Suite 110 San Antonio, Texas 78232 RE: Baseline Environmental Assessment

Henry B. Gonzalez Convention Center Expansion Project – Area No. 3 San Antonio, Bexar County, Texas

Dear Mr. Haberstroh: Raba Kistner Environmental, Inc. (RKEI) is pleased to submit this Baseline Environmental Assessment (BEA) Report to Project Control of Texas, Inc. (CLIENT) on behalf of City of San Antonio Capital Improvement Management Services (CIMS) that provides an evaluation of environmental conditions for soils to be excavated from the eastern expansion area of the Henry B. Gonzalez Convention Center (HBGCC) located in downtown San Antonio, Texas. The overall Henry B. Gonzales Expansion Project (HBGEP) has been divided into three zones designated Areas 1, 2 and 3 during previous phases of environmental assessment conducted by Geo Strata Environmental Consultants, Inc. (Geo Strata) on behalf of Hunt-Zachry (H-Z), the joint venture design-build contractor for the HBGEP. The subsurface investigation recently conducted by RKEI and reported herein involved supplemental environmental assessment activities in Area 3 only, which is located east of the Grand Hyatt Expansion of the existing HBGCC and includes portions of E. Market St., S. Bowie St., Hemisfair Memorial Garden, the Alamodome pedestrian walkway and the former San Antonio Water System (SAWS) headquarters building. The aerial extent of HGBEP Area 3 (hereinafter referred to as the SITE) is depicted on Figure 1 – Site Location Map. As discussed herein, subsurface investigation activities were performed in accordance with the scope of services defined in RKEI Proposal No. PSF13-319-00 (Revised), dated October 15, 2013. This report was prepared for Project Control of Texas, Inc. on behalf of CIMS for the stated purpose and may not contain sufficient information for other parties or other purposes. If other parties wish to rely on this report, they should contact RKEI such that a mutual understanding and agreement of the terms and conditions for our services can be established prior to the use of information contained in this report. BACKGROUND In accordance with CLIENT’s prior request, RKEI reviewed the Phase I Environmental Site Assessment Report (ESA-I Report), dated January 2013, prepared by Geo Strata for H-Z, which presented assessment findings and recommendations for areas assessed within and immediately surrounding the planned HBGEP area. The desktop review was performed to identify salient ESA-I findings, particularly the existence of recognized environmental conditions (RECs) that could potentially impact demolition and/or construction activities associated with the planned HBGEP improvement project. Based on the

Project No. ASA12-126-07 November 12, 2013

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referenced ESA-I Report review findings, RKEI offered, among others, the following recommendations in support of HBGEP planning efforts (i.e., RKEI Project No. ASA12-126-01, report dated March 20, 2013):

• H-Z should consider procurement and review of the Phase II ESA report referenced in the Geo-Strata ESA-I Report for the Hemisfair area filed with the City of San Antonio (COSA) Attorney’s office to identify previously affected environmental media areas/extents within HBGEP Area 3;

• Following review and evaluation of any additional information, H-Z should consider securing a qualified environmental services provider to conduct an intrusive subsurface investigation to evaluate the presence of impacts associated with past land use activities in HBGEP areas identified as RECs in the ESA-I Report, and to establish baseline environmental conditions for these planned project demolition and/or construction areas; and

• If the presence of residual environmental media impacts is demonstrated as a result of focused ESA-II activities, H-Z should consider appropriate soil and/or groundwater management planning to facilitate a real-time soil screening and segregation process for on/offsite reuse evaluation and to address potentially affected media handling and disposal means and methods and worker health and safety considerations during planned future HBGEP earthwork activities.

Geo Strata subsequently conducted a Phase II Environmental Site Assessment (ESA-II) in mid-July 2013, consisting of subsurface investigation activities throughout the HBGEP and collection of environmental media (i.e., soil and shallow groundwater) samples for chemical testing. In accordance with CLIENT’s request, RKEI reviewed the Geo Strata (August 2013) ESA-II Report and addendum for the purpose of interpreting salient subsurface investigation findings within the context of applicable Texas Commission on Environmental Quality (TCEQ) Tier 1 Protective Concentration Levels (PCLs). Generally speaking, PCLs are defined pursuant to Texas Risk Reduction Program (TRRP) rules (i.e., Title 30 Texas Administrative Code, Chapter 350, Subchapter D, §350.75) and are screening standards representing the maximum concentrations of chemicals of concern (COCs) that can be present in environmental media (i.e., soil and groundwater) that are considered protective of human health in a residential land use setting, in addition to groundwater resources. With respect to common heavy metals contaminants (i.e., RCRA 8 metals), many of which are naturally-occurring throughout the State of Texas, measured concentrations were also compared to respective Texas Specific Background (TSB) values, which are median background concentrations of naturally occurring metals defined by TCEQ for Texas. TSB values, when greater than Tier 1 PCLs, are utilized for evaluation of potential heavy metals impact to soils. The following is a summary of salient environmental findings pertaining to HBGEP Area 3 based on RKEI’s review of the final Geo Strata ESA-II and Addendum reports (dated August and September 2013, respectively). For the purposes of the following discussion, the locations of referenced environmental soil borings are depicted on Figure 2 – Sampling Grid Location Map. Corresponding analytical sampling data generated by Geo Strata for Area 3 is provided on Figures 3 and 4 – Summary of Analytical Results for Soil and Groundwater.

• Analytical results indicated no total petroleum hydrocarbon (TPH), volatile organic compound (VOC) or Resource Conservation and Recovery Act (RCRA) 8 metal impacts to shallow groundwater encountered to depths of 30 feet below ground surface (bgs) within unconsolidated native soils and/or historically emplaced fill soils overlying the Navarro Clay formation (a confining unit separating surface soils from the underlying Edwards Aquifer further discussed later in this report), within Geo Strata designated HBGEP Area 3.


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• Analytical results indicated no TPH or VOC impacts to near-surface native clay soil, silty/sandy (disturbed) or emplaced fill soils, or underlying (undisturbed) Navaro Clay sampled throughout HBGEP Area 3 that could be attributable to past land use activities or historical placement(s) of contaminated fill soils.

• RCRA 8 metals arsenic, barium, lead, mercury and selenium were detected at varying depths in native, disturbed ‘transitional’, and historically emplaced fill soils at various HBGEP locations at concentrations exceeding applicable groundwater protection screening levels (i.e., their TSBs).

Arsenic concentrations exceeding the TSB were reported at select locations in HGBEP were isolated and spatially dispersed throughout Area 3. Additional leachability testing by the Synthetic Process Leaching Procedure (SPLP) method conducted on the sample exhibiting a maximum arsenic value of 19.1 mg/kg (i.e., SB-12g, 17.5-20 ft bgs) indicated a result below the applicable TRRP Tier 1 groundwater protection PCL, indicating that the maximum reported arsenic concentration is protective of shallow groundwater.

Selenium concentrations exceeding the TSB were reported as being widely dispersed throughout soil boring locations and soil sample depths within borings. SPLP analysis results conducted on the on the sample exhibiting a maximum selenium value of 8.25 mg/kg (i.e., SB-12f, 2-5 ft bgs) indicated a result below the applicable TRRP Tier 1 groundwater protection PCL, indicating that the maximum reported selenium concentration is protective of shallow groundwater.

Mercury concentrations exceeding the TSB were also reported as being widely dispersed throughout soil boring locations and soil sample depths within borings. Although SPLP testing was not conducted in Area 3, results of SPLP testing on the sample collected from Area 1 exhibiting a maximum mercury value of 0.292 mg/kg (i.e., SB-34, 0-5 ft bgs) indicated a result below the applicable TRRP Tier 1 groundwater protection PCL, indicating that the maximum reported mercury concentration is protective of shallow groundwater.

Lead concentrations exceeding the TSB were also reported throughout Area 3 as spatially dispersed. Maximum lead concentrations in near-surface soils were reported in Area 1 borings SB-33 (156 mg/kg) and SB-39a (144 mg/kg) at levels greater than 100 mg/kg. The SPLP analysis result for soil samples collected at SB-39a (4-7.5 ft) and SB-33 (2-5 ft) indicated an exceedance of the TRRP Tier 1 groundwater protection PCL at SB-33, indicating the potential for leaching to occur. The reported SPLP value for SB-39a was below the applicable TRRP Tier 1 groundwater protection PCL, indicating that the maximum reported lead concentration is protective of shallow groundwater.

On the basis of collective ESA-II data reviewed, RKEI noted that, with one isolated exception, SPLP analysis results did not indicate that reported heavy metals concentrations in soil throughout the HBGEP project areas, but particularly Area 3, are potentially leachable to storm water or shallow groundwater. This is consistent with reported groundwater sampling data generated throughout the HBGEP assessment areas, which does not indicate heavy metals impacts to shallow groundwater. With respect to Area 3, all reported RCRA 8 metals concentrations in soil are below applicable TRRP Tier 1 PCLs that are considered to be protective of human exposure in a residential land use setting. Sampling data do not suggest the presence of pervasive or widespread heavy metals impacts to soils associated with historical land use activities within HBGEP assessment areas, particularly within Area 3, which has a


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history of predominantly residential land use. Collective environmental sampling data indicate that from an environmental standpoint, metals concentrations in soils to be excavated at the HBGEP are protective of onsite reuse or offsite placement and reuse as may be beneficial to support other City of San Antonio sponsored construction projects. Based on review of the referenced environmental assessment documents, RKEI recommended that the design-build contractor consider development of an appropriate soil management plan to better facilitate onsite or offsite re-use of soils generated from the overall HBGEP project (i.e., soils to be generated as the result of mass excavation, utility trench excavation, in addition to pier shaft drilling). Additional subsurface investigation and environmental testing within HBGEP Area 3, where mass excavation efforts are concentrated, was recommended to support development of an appropriate soil management plan. PURPOSE AND SCOPE In consideration of reported ESA-II assessment findings and recommendations provided by RKEI, the City of San Antonio subsequently elected to pursue an offsite soil reuse strategy. As an outcome of the CIMS project meeting conducted on October 9, 2013, the City of San Antonio is tentatively planning to reuse Area 3 soils within a portion of the former Van De Walle acquisition property comprising approximately 56 acres, located at the northwest intersection of State Highway 151 and Old U.S. Highway 90 in the northwest sector of the City. The reuse property is currently owned by the City of San Antonio. Based on our review of ESA-I information provided by CIMS for the subject reuse property, the subject land parcel (currently vacant) was historically utilized for agricultural purposes since the 1900’s. Although specific land development plans for the subject property are not known at this time, RKEI understands that reuse soils to be imported from HBGEP Area 3 will be used to level and raise the surface of the property as a precursor to future land development and improvement. In support of the offsite soil reuse planning effort, CIMS authorized the performance of additional environmental sampling and testing to provide for a more detailed evaluation of environmental conditions for soils to be excavated within Area 3. It was recognized that ESA-II sampling data generated by Geo Strata for Area 3 was sparse with respect to the number of samples collected, considering the large volume of soil to be generated as the result of the planned mass excavation effort (i.e., estimated by the City to be on the order of 105,000 loose cubic yards). Additional soil sampling activities were conducted by RKEI to establish baseline conditions for soils to be excavated within HBGEP Area No. 3 that are planned to be transported offsite for reuse at the referenced City-owned project site. Specific objectives of the additional environmental sampling effort are as follows:

• On the basis of assessment results, RKEI will provide an opinion as to whether environmental testing data is consistent with previous ESA-II assessment data generated on behalf of the design-build contractor, and whether soils collectively meet residential reuse standards defined by the TCEQ.

• In the event that testing results indicate the presence of discrete areas of impact, RKEI will offer general recommendations for segregation and additional characterization of soils to support determination of an alternative reuse or disposal plan.


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• On the basis of favorable baseline environmental sampling results, RKEI will offer general recommendations for the proper handling, management and reuse of Area 3 soils at the specified City of San Antonio reuse property.

A total of 32 exploratory spatially-distributed soil borings were installed as part of the BEA utilizing direct-push methods in accordance with standard environmental drilling and sampling protocols. As presented herein, project activities included the screening, sampling, and chemical analysis of up to 2 soil samples per boring to evaluate the presence of potential contaminants of concern identified and targeted as part of the previous ESA-II assessment effort. The samples collected and tested are considered representative of conditions within the construction depth interval (i.e., maximum 10-ft depth interval to be excavated and transported offsite for reuse) and were obtained with respect to the previously identified native, disturbed transitional, and fill soils reported to underlie Area 3. A description of specific assessment activities accomplished as part of this project in addition to assessment findings is provided in the following paragraphs. SUBSURFACE ASSESSMENT ACTIVITIES Environmental Drilling and Soil Sampling Activities RKEI conducted initial project planning and site reconnaissance activities to evaluate SITE conditions and physical constraints that could prevent or limit access of drilling equipment and support vehicles, and to mark locations for environmental borings. As part of this effort, RKEI also prepared and submitted appropriate notifications through the Lone Star #811 excavation safety system and secured available clearances for existing underground utilities in advance of soil boring and sampling activities. At the time field activities were conducted, it was noted that significant construction activities were underway throughout portions of Area 3 in association with the City-sponsored East Market Street project and demolition of the Hemisfair Parking Garage. With consideration of ongoing construction activities, a total of 32 environmental soil boring locations were spatially distributed on an approximate 200-foot grid pattern throughout the full extent of the planned HBGEP Area 3 excavation extent. Figure 2 provides the locations of previous Geo Strata (July 2013) in addition to current BEA soil boring locations. Environmental soil boring and sampling activities were conducted by RKEI on October 21 and 22, 2013. All soil borings were advanced and continuously sampled utilizing direct-push methods in accordance with standard environmental protocols by Vortex Environmental Drilling (Vortex), an environmental drilling contractor headquartered in San Antonio, Texas. As mass excavation within HBGEP Area 3 is anticipated be limited to a maximum of 8 to 10 ft, environmental borings were advanced to 10 ft bgs at all locations. During soil boring installation, soils were sampled continuously and logged by an RKEI professional for composition, color, moisture content, and visual or olfactory indications of contamination. Representative soil samples were screened for the presence of VOCs using a calibrated photoionization detector (PID) in accordance with standard environmental assessment protocols. Field observations were documented and used to generate environmental soil boring logs. Photographs documenting general SITE conditions in conjunction with soil boring and sampling activities are provided as Attachment A. Copies of boring logs prepared by RKEI, and State of Texas Well Reports for the soil borings prepared by Vortex, are provided as Attachment B.


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In order to provide for good vertical distribution of sampling data, and in the absence of visual/olfactory or field screening indications of hydrocarbon impacts at all boring locations, two representative soil samples were collected from within the full extent of the planned excavation interval by compositing the 0-5 ft and 5-10 ft depth intervals. At boring locations B-1A, B-2D, B-4B and B-8D, located adjacent to previous borings installed during the ESA-II conducted by Geo Strata, a single composite sample was collected from the 5-10 ft depth interval. All soil samples were placed directly into laboratory-supplied containers, labeled with respect to sample location, depth interval, time of collection and requested analyses, and immediately stored in coolers with sufficient ice to maintain a 4 - 6° Celsius temperature. A total of 58 soil samples were hand-delivered to the contracted analytical laboratory with accompanying chain-of-custody documentation within 48 hours of their collection. Chemical Analyses of Soil Samples The representative soil samples were submitted for chemical analysis in order to evaluate baseline environmental conditions and confirm the absence of significant impacts that could affect or preclude offsite soil reuse plans. In accordance with the objectives of this baseline environmental study, soil samples were submitted to San Antonio Testing Laboratory, an accredited analytical laboratory, for analyses to evaluate the presence of environmental contaminants in accordance with the following schedule:

AREA OF CONCERN ASSOCIATED ANALYTES FREQUENCY OF

ENVIRONMENTAL SAMPLES

HBGEP Area 3

RCRA 8 Heavy Metals *SPLP Metals

*7-Day Distilled Water Leachate 58 soil samples

TPH (TX-1005) VOCs (8260B)

SVOCs (8270C) 15 soil samples

Notes: RCRA 8 metals - Resource Conservation and Recovery Act 8 metals (arsenic, barium, cadmium, chromium, lead, mercury,

selenium, and silver) by EPA SW-486 Methods 6010/7471A TPH - Total Petroleum Hydrocarbons by Texas Method TX-1005 VOCs - Volatile Organic Compounds by EPA SW-486 Method 8260B SVOCs - Semivolative Organic Compounds by EPA SW-486 Method 8270C SPLP Metals - Synthetic Precipitate Leaching Process by EPA SW-486 Methods 1312/6010 & 7471A 7-Day Distilled Water Leachate Test – 7DL/6010 & 7471A

* Analytical subset assigned for SPLP and 7-Day Leachate testing based on preliminary analytical testing results. As presented in the preceding table, all soil samples collected as part of the BEA were analyzed for RCRA 8 metals with associated follow-up leachability testing as heavy metals constituents were reported to constitute primary constituents of concern (potential environmental contaminants) for HBGEP Area 3 as the result of the past ESA-II assessment. Based on initial testing results, soil samples exhibiting maximum heavy metals concentrations exceeding TSB values were analyzed by SPLP and/or the 7-Day Distilled Water Leachate Test methods to further evaluate potential metals leachability to storm water or shallow groundwater. As anthropogenic constituents of concern including VOCs, semi-VOCs, and TPH were not reported in conjunction with the past ESA-II, and in the absence of any apparent impacts to soils observed during


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the installation and sampling of exploratory borings, a total of 15 soil samples (approximately 25%) were selected for testing to provide for spatially-distributed horizontal and vertical screening across the SITE as considered necessary to confirm the absence of these contaminants within Area 3. SITE Restoration and Waste Management Upon completion of soil boring and sampling activities, all direct-push boreholes were plugged to ground surface with hydrated granular bentonite and a 2-foot concrete surface cap. In areas with intact pavements, surface conditions were restored with asphalt patch or concrete. As direct-push methods were utilized to install environmental borings, appreciable soil cuttings were not generated in conjunction with direct-push sampling activities. Sample bags, direct-push sample sleeves, disposable gloves, and other non-reusable sampling equipment were properly disposed as general municipal solid waste following the completion of field efforts. No investigation-derived wastes requiring containment were left onsite following completion of field activities. ASSESSMENT RESULTS Field Observations According to the 1983 Geological Atlas of Texas, San Antonio Sheet, published by the Bureau of Economic Geology at The University of Texas in Austin, the surficial geologic formation beneath the SITE is mapped as Quaternary-age fluviatile terrace deposits (Qt). These typically consist of thick sequences of fluviatile deposits, generally consisting of varying proportions of gravel, sand, silt and clay. For purposes of this assessment, it was inferred that near-surface geology in areas of the SITE that are unaffected by past fill soils placement is essentially comprised of undifferentiated fluviatile deposits associated with the ancestral San Antonio River. Based on our logging observations in the SITE vicinity, these deposits are underlain by the Cretaceous-age Navarro Clay formation (Kknm) at depths below approximately 11 to 17 ft bgs, which generally consists of hard, bentonitic, clay and clay-shale; the uppermost weathered extent of which is often comprised of tan and gray calcareous clay. As presented on the boring logs provided in Attachment B, observations of shallow soil conditions noted in conjunction with soil boring activities are consistent with published geologic information in addition to that presented by Geo Strata in their ESA-II report. Logging data obtained as part of the BEA generally indicates the presence of shallow fill soils and/or disturbed soil conditions in the southern portion of the SITE at borings B-7C, B-7D, B-8G, B-9D, and B-9F. Soil boring observations and the results of continuous field screening did not indicate the presence of VOCs or hydrocarbon impacts to near-surface soils encountered to depths of 10 ft at any of the environmental boring sites. In all instances reported field screening data was consistent with ambient air conditions. Field observations did not reveal the presence of soil staining, odors, or the presence of intermixed debris that are sometimes indicative of environmental impact throughout the full extent of Area 3. Given the shallow assessment depth established for assessment purposes corresponding to the planned maximum extent of excavation in Area 3, shallow groundwater was not encountered or assessed as part of the BEA. Based on information presented in the ESA-II report, shallow groundwater within Area 3, where present, occurs at depths below about 14-15 ft, which correlates to the base of fluviatile terrace


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deposits and the top of the Navarro Clay formation. This finding is consistent with RKEI’s past logging experience in the HBGEP vicinity. Environmental Sampling Results A summary of analytical results for the soil samples tested as part of this BEA in addition to corresponding regulatory action levels for detected constituents are provided in tabular form on Figure 3. Additionally to facilitate discussion of collective analytical data for Area 3, analytical results for soil samples collected by Geo Strata within HBGEP Area 3 during the previous ESA-II assessment effort are also provided on the referenced figure. A copy of the signed Report of Chemical Analyses and accompanying chain-of-custody documentation are provided as Attachment C. Also for discussion purposes, ESA-II sampling results for shallow groundwater collected within HBGEP Area 3 were summarized and are provided on Figure 4. Criteria for Evaluating Analytical Data As stated previously with respect to the review of the Geo Strata ESA-II Report and Addendum, analytical results for soil samples collected by RKEI for this BEA were compared to published screening standards defined by the TCEQ pursuant to applicable guidelines for assessing historical contamination and residential soil reuse (i.e., TSB values and/or TRRP Tier 1 PCLs defined pursuant to TRRP rules that are considered protective of residential land use). Discussion of Analytical Results The following paragraphs provide a discussion of analytical sampling results for potential COCs targeted as part of this BEA that pertains to the suitability of soils to be excavated in Area 3 for offsite reuse at the designated City of San Antonio property.

• As presented on Figure 3, analytical data do not indicate the presence of TPH, VOC, or Semi-VOC constituents in any of the soil samples analyzed in excess of laboratory detection limits established below applicable regulatory action levels (i.e., below respective Tier 1 PCLs). BEA testing results are consistent with field observations and past reported ESA-II findings, as no evidence of environmental impacts were observed in conjunction with drilling or sampling activities throughout HBGEP Area 3.

• The RCRA 8 metals arsenic, cadmium, chromium, selenium and silver were either not detected at or above appropriately established laboratory detection limits or detected at concentrations below applicable regulatory screening standards (i.e., TSBs or TRRP Tier 1 groundwater protection PCLs). A synopsis of other heavy metals sampling data is provided below.

With the exception of 2 out of the 58 soil samples analyzed, barium was either not detected or detected at concentrations below the TSB value of 300 mg/kg. The 2 exceptions were B-1G (0-5 ft) and B-2F (5-10 ft).

Mercury was detected above the laboratory detection limit set at the TSB of 0.04 mg/kg in soil samples B-1G (0-5 ft), B-4B (5-10 ft), B-6D (0-5 ft), B-6F (0-5 ft), B-7C (5-10 ft), and B-7D (0-5 ft), but not detected in the remaining 52 soil samples analyzed.


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Lead was detected in nearly all 58 soil samples analyzed, which is consistent with the fact that it is naturally-occurring in soils throughout the State of Texas. Lead was detected at concentrations exceeding the TSB of 15 mg/kg in soil samples collected at B-6H (0-5 ft), B-7C and B-8G (0-5 ft and 5-10 ft), B-1G (0-5 ft), B-3E (0-5 ft), B-4B (5-10 ft), and B-4F (0-5 ft). A maximum lead concentration of 503 mg/kg was initially detected in the surface soil sample collected at B-1G (0-5 ft), but results of re-testing a new sample aliquot resulted in a final value of 158 mg/kg.

• In all instances, reported concentrations of all naturally-occurring heavy metals constituents are below Tier 1 PCLs that are defined to be protective of human exposure in a residential land use setting (i.e., TotSoilComb PCLs). In order to further evaluate the soil samples with respect to the soil-to-groundwater exposure pathway (i.e., metals values exceed TSB or Tier 1 GWSoilIng PCLs) for in-situ characterization and offsite reuse evaluation purposes, all soil samples exceeding respective TSB values for lead were submitted for additional leachability testing in accordance with the SPLP test method. Additionally, samples exhibiting maximum detected barium, lead, and mercury concentrations were submitted for 7-Day Distilled Water Leachate (7DL) analysis to assess potential leachability to shallow groundwater or storm water. The SPLP analyses were performed as required in accordance with applicable TCEQ guidance, and the 7-day distilled water leachate tests were performed in accordance with 30 TAC, Part 1, Chapter 335, Subchapter R, §335.507 - Class 3 Waste Determination, which is applicable to the classification of inert (waste) material that poses no threat to human health and/or the environment from a waste reuse or disposal perspective. The SPLP and 7DL test results are summarized as follows:

SPLP and 7DL barium concentrations for soil sample B-2F (5-10 ft), exhibiting the maximum detected barium concentration, were below the TRRP Tier 1 groundwater protection (ingestion) PCL and the Class 3 waste classification standard, respectively.

SPLP and 7DL mercury concentrations for soil samples B-1G (0-5 ft), exhibiting the maximum detected mercury concentration, and B-4B (0-5 ft) were not detected at appropriate method detection limits set below the TRRP Tier 1 groundwater protection (ingestion) PCL and the Class 3 waste classification standard, respectively.

SPLP lead concentrations for the majority of soil samples analyzed including B-3E (0-5 ft), B-4F (0-5 ft), B-6H (0-5 ft), B-7C (5-10 ft), and B-8G (0-5 ft) were non-detect at laboratory detection limits established below the TRRP Tier 1 groundwater protection (ingestion) PCL of 0.015 mg/L. SPLP lead concentrations for soil samples B-1G (0-5 ft), B-4B (5-10 ft), and B-7C (1-5 ft), which exhibited the maximum detected lead concentrations of 158 mg/kg, 86.4 mg/kg, and 63.2 mg/kg, respectively, exceeded the TRRP Tier 1 groundwater protection (ingestion) PCL. Additionally, the referenced PCL was exceeded at B-8G (5-10 ft) although the reported total lead concentration was reported at only 15.7 mg/kg, which is just above the TSB value of 15 mg/kg.

Based on consultation with the analytical laboratory, further inspection of soil samples, and our similar experience with leachability testing of soils obtained from urbanized areas, SPLP results for samples B-7C (1-5 ft) and B-8G (5-10 ft) are interpreted to be related to interferences (i.e., detection of suspended [colloidal] lead species due to the dispersive nature of the soil sample matrix). Based on previous project experience, dispersive near-surface soils associated with native fluviatile terrace deposits are


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encountered throughout Downtown San Antonio, often presenting similar SPLP testing results in the absence of any associated environmental impacts.

7DL lead concentrations for soil samples B-6H (0-5 ft) and B-7C (0-5 ft and 5-10 ft) and B-8G (0-5 ft and 5-10 ft) were non-detect at laboratory detection limits established below the respective Class 3 waste classification standard of 0.05 mg/L. The detected 7DL lead concentration for soil sample B-1G (0-5 ft), which exhibited the maximum total lead concentration, was below the Class 3 waste classification standard. The 7DL lead concentration for soil sample B-4B (5-10 ft), which exhibited the second greatest total lead value, was reported at 0.07 mg/L, just in excess of the Class 3 waste classification standard.

As presented on Figure 3, collective SPLP screening results indicate that soils within the interval targeted for excavation within Area 3 (i.e., 0-10 ft) are essentially inert and not readily leachable to groundwater or storm water. Despite the reported SPLP lead exceedances in excess of the groundwater protection screening standard (i.e., the TRRP Tier 1 GWGWIng PCL), shallow groundwater sampling data generated as the result of the recent ESA-II study effort confirmed the absence of lead impacts to shallow groundwater within Area 3. The reported absence of lead impacts to shallow groundwater is consistent with historical sampling data obtained in conjunction with past phases of environmental assessment for development of the adjacent Grand Hyatt Hotel property. As presented on Figure 2, groundwater sampling stations were established at Geo Strata borings SB-12d, SB-21, and SB-12e, which completely surround boring B-4B (the only boring with a reported 7DL value in excess of the Class 3 waste classification standard. Considered in combination with groundwater sampling data, collective leachability data obtained as the result of the BEA indicates that reported lead concentrations in excess of TSB are effectively bound to the clay soil matrix and not leachable to shallow groundwater or storm water. Data does not indicate conditions that would preclude the planned offsite reuse of Area 3 soils. Therefore, with the exception of areas proximate to soil borings B-1G and B-4B, soils to be excavated from HBGEP Area 3 are considered to be suitable for offsite reuse at the designated City-owned property. As indicated on Figure 2 and further described in Recommendations section, some additional screening activities are recommended for soils to be excavated in areas immediately surrounding borings B-1G and B-4B to confirm that soils are suitable for offsite reuse. It is noted that the boring B-1G soil sampling location falls outside of the planned (mapped) extent of the HBGEP Area 3 excavation. If excavation activities are planned for this area, it is recommended that additional soil assessment in this vicinity be conducted in conjunction with initial stages of construction. CONCLUSIONS AND RECOMMENDATIONS On the basis of information generated and considered as part of the BEA described herein, RKEI offers the following conclusions and recommendations for CLIENT consideration. Recommendations for the offsite reuse of soils were developed based upon our project understanding at this time and experience with similar such projects located in the vicinity of the proposed HBGEP Area 3 excavation area.


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Conclusions

• Collective (Geo Strata and RKEI) sampling data do not indicate the presence of TPH or VOC and Semi-VOC constituents in any of the soil or groundwater samples analyzed in excess of laboratory detection limits established below applicable regulatory action levels. In all instances, analytical testing results are consistent with field observations, as no apparent environmental impacts were observed within the planned HBGEP Area 3 excavation extent. This is consistent with SITE history, as Area 3 was transitioned into an urban corridor following development of Hemisfair Park in the late 1960’s. HBGEP Area 3 is not known to have hosted past industrial or other land use operations that would have resulted in significant environmental impacts.

• The vast majority of analytical data for RCRA 8 heavy metals constituents (both Geo Strata and RKEI) are below respective TSB values and are consistent with naturally-occurring or background values established for the State of Texas. With the exception of the initial total lead result reported for the soil sample collected at B-1G (0-5 ft) at 503 mg/kg, reported metals data are in all instances below applicable TRRP Tier 1 PCLs defined by the TCEQ that are considered protective of human health exposure in a residential land use setting. Final testing data for the B-1G (0-5 ft) sample indicated a lower total lead value of 158 mg/kg, which is below the residential PCL of 500 mg/kg.

• Collective assessment data does not indicate impacts from historical spills or releases of hazardous substances, but rather isolated (de minimus) impacts as are typically encountered in any urbanized setting or corridor. Elevated metals concentrations, where present, are generally limited to the upper (i.e., 0-5 ft) depth interval, are consistent with the urbanized SITE setting, and are interpreted to represent low-level impacts associated with non-point sources attributed to normally occurring anthropogenic activities (e.g., burning of fossil fuels, storm water runoff from roadways and other urban areas, etc.). Such activities have been historically recognized throughout the downtown San Antonio area, particularly in proximity to the San Antonio River, as having resulted in the occurrence of elevated heavy metals concentrations in soils over large urban areas. Isolated metal impacts reported in the recent ESA-II report and recognized as the result of this BEA are consistent with environmental data obtained during past phases of HBGCC construction and are not considered to be associated with specific, unauthorized releases or discharges of anthropogenic contaminants.

• Based on review of collective sampling data, the occurrence of elevated total lead concentrations in near-surface soils is isolated both laterally and vertically. Analytical data from sampling locations/depths adjacent to elevated sampling stations do not indicate similar impacts. Results of SPLP leachability testing generally indicate that elevated lead levels, where encountered, are protective of shallow groundwater. Similarly, results of 7DL testing confirm that lead is effectively bound to clay soil matrix such that soils would meet “inert” Class 3 waste classification criteria. Results of groundwater sampling conducted in Area 3 as part of the recent ESA-II study are consistent with past findings and do not indicate impacts to shallow groundwater from heavy metals (including lead) or other common environmental contaminants. Given historical presence of elevated metals in soils and absence of groundwater impacts, it is clear that heavy metals are not migrating (leaching) to shallow groundwater at the SITE.

• Therefore, with the exception of areas proximate to soil borings B-1G and B-4B, based on consideration of all information presented above, soils to be excavated from HBGEP Area 3 are


12

considered to be suitable for offsite reuse at the designated City-owned property. As described in the following section, additional screening activities are recommended for soils to be excavated in areas immediately surrounding borings B-1G and B-4B to confirm that soils are suitable for offsite reuse. It is noted that the boring B-1G soil sampling location falls outside of the planned (mapped) extent of the HBGEP Area 3 excavation. If excavation activities are planned for this area, it is recommended that additional soil assessment in this vicinity be conducted in conjunction with initial stages of construction.

Recommendations

• It is recommended that additional sampling/testing be conducted in the vicinity of boring B-1G to further evaluate the reported maximum lead concentration of 503 mg/kg, which slightly exceeds the TRRP Tier 1 residential human health screening standard, particularly if soils to be excavated at this location are considered for offsite transport and reuse. Similarly, it is recommended that additional sampling/testing be conducted in the vicinity of boring B-4B to further evaluate the reported SPLP and 7DL lead concentrations of 0.07 mg/L, which exceeds the TRRP Tier 1 groundwater protection and Class 3 waste classification standards, respectively. Pending this assessment, soils to be excavated in the areas surrounding borings B-1G and B-4B should not be targeted for offsite reuse. As depicted on Figure 2, it is recommended that soils to be excavated within shaded areas be subject to additional testing to confirm suitability for offsite reuse. Specifically, it is recommended that excavated soils from these areas be segregated and stockpiled to facilitate the collection and testing of additional (bulk) soil samples that are considered to be representative of the total excavated volume. Samples should be obtained at a frequency of 1 sample per 50 cubic yards and submitted for laboratory testing to confirm acceptable total lead concentrations. On the basis of total lead testing, additional SPLP and/or 7DL testing may be appropriate to confirm suitability for offsite reuse. It should be noted that soils from referenced areas are considered suitable for onsite reuse in support of the HBGEP project. Additional testing is not considered warranted in the event that soils from these areas can be effectively reused onsite.

• As analytical data reported herein are favorable (i.e., data do not indicate contamination conditions that would necessitate special handling and/or formal TCEQ notification and reuse plan approval) and are consistent with data reported by Geo Strata as the result of the recent ESA-II study effort, CIMS may elect to reuse the excavated soils in support of the planned application within the former Van De Walle acquisition property parcel located near SH 151 and Old U.S. Highway 90 in northwest San Antonio. In support of this soils reuse scenario, based on our understanding of the project at this time, RKEI offers the following specific soil reuse recommendations for consideration by CIMS and/or the design-build contractor:

CIMS should engage the services of a civil engineer to develop a soils placement plan for the City-owned property that has been designated to receive soils. The plan should take into account applicable drainage considerations, civil engineering constraints (if applicable), pre-construction land preparation, and development of a Storm Water Pollution Prevention Plan (SWPPP). It is recommended that site preparation activities involve the removal and temporary onsite staging of surface topsoil, installation of storm water BMPs (e.g., perimeter silt fence, etc.), in addition to the filing of a formal notice of intent (NOI) with SAWS and/or TCEQ regarding the required storm water permit.


13

Following the completion of site preparation work and notice to the design-build contractor to initiate mass excavation, it is recommended that CIMS appoint an on-site representative to track and manifest soils that are excavated from HBGEP Area 3 and placed at the reuse property. As the reuse soils are not considered to be a waste, special waste manifests typically used by TCEQ and/or waste disposal companies for contaminated soils are not recommended. It is recommended that simple truck tickets be used to track the movement and placement of excavated soils. RKEI has provided as Attachment D an example of a suitable form for consideration and use by the HBGEP excavation team. Based on our involvement with other CIMS projects, we understand that this form is routinely utilized by the CIMS Environmental management Division to track the movement and placement of reuse soils. As the reuse soils are not considered to constitute a waste, special waste manifests typically used by TCEQ and/or waste disposal companies for contaminated soils are not considered necessary.

To simplify the record-keeping process, it is recommended that CIMS plan to reuse only soils generated from mass excavation efforts in Area 3 at the targeted reuse property. CIMS should not consider placement of soils generated from other HBGEP areas and/or other CIMS projects at this reuse site in the absence of proper environmental characterization and a plan for tracking placement of these additional soils.

It is recommended that soils be evenly placed at the reuse property in a manner that will ultimately benefit future phases of land development or construction. Per requirements to be set forth in the soils placement plan, it is recommended that excavated soils be placed in no more than 1-foot lifts and properly compacted using heavy equipment.

Following the final placement of reuse soils, it is recommended that staged topsoil be replaced across the SITE and seeded with native grass or groundcover to stabilize soils in accordance with the approved SWPPP. Once vegetation is established and soils are effectively stabilized over a period of several months, submit an official notice of termination (NOT) with respect to the storm water permit.

It is recommended that records pertaining to the excavation, transport, and reuse of soils from HGEP Area 3 (i.e., soils placement plan, truck tickets, photographs, etc.) be compiled and maintained by CIMS in their long-term records. If considered necessary by CIMS, a formal report should be prepared to document various soils reuse activities.

LIMITATIONS The intent and scope of this project was to obtain information regarding the presence of environmental contaminants in subsurface soils to be excavated in conjunction with proposed construction activities at the SITE. The scope of work described herein provided for an inquiry into the environmental characteristics of the SITE that includes an opinion on the existence of regulated environmental contamination (e.g., hazardous substances) by environmental professionals based upon field observations and results of laboratory analyses. Our findings are based upon the information obtained and our past experience and professional judgment in accordance with generally accepted industry practices. Work associated with this project was performed with the degree of skill and care ordinarily exercised under similar conditions by reputable members of the profession practicing in the locality.


14

CLOSING We appreciate the opportunity to have been of assistance to you on this important project. If you have any questions regarding the information provided in this submittal, please do not hesitate to call. Very truly yours, RABA KISTNER ENVIRONMENTAL, INC. Paul M. Sak, P.G. Richard V. Klar, P.G. Environmental Geologist Associate PMS/RVK/cn Attachments Copies Submitted: Above (2 originals and 1 CD)

FIGURES

S I T E

§̈¦35

§̈¦37

Sources: Esri, DeLorme, NAVTEQ, USGS, Intermap, iPC, NRCAN, EsriJapan, METI, Esri China (Hong Kong), Esri (Thailand), TomTom, 2013

PROJECT No.:ASA12-126-07

DRAWN BY:ISSUE DATE:

REVIEWED BY:CHECKED BY:

2013 by Raba Kistner Environmental, Inc.c

LAW11-12-13

RVK

NOTE: This Drawing is Provided for I llustration Only, May Not be to Scale and is Not Suitable for Design or Construction Purposes

FIGURE1BEXAR

COUNTY

§̈¦410

Sources: Esri, DeLorme,NAVTEQ, USGS, Intermap,iPC, NRCAN, Esri Japan, METI,

VICINITY MAP

S I T E_̂

LEGENDAPPROXIMATE SITE AREA

TBPE Firm F-3257

Raba Kistner Environmental, Inc.12821 West Golden Lane

San Antonio, Texas 78249

P 210 :: 699 :: 9090F 210 :: 699 :: 6426

www.rkci.com

APPROXIMATE SCALE

0 0.125 0.250.0625Miles

RASSITE LOCATION MAP

BASELINE ENVIRONMENTAL ASSESSMENTHENRY B. GONZALEZ CONVENTION CENTER

EXPANSION PROJECTPLANNED AREA 3 EXCAVATION EXTENTSAN ANTONIO, BEXAR COUNTY, TEXAS

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B-4H

B-2H

B-1G

B-1C

B-3E

B-2F

B-3G

B-4F

B-5G

B-5E

B-6F

B-7F

B-8G

B-6H

B-7H

B-8I

B-9H

B-9F

B-6D

B-7CB-7D

B-8DB-8E

B-9D

B-5C

B-2DB-2A

B-1A

B-3C

B-4D

B-4B

B-2B

SB-1

SB-21

SB-20

SB-12f

SB-12a

SB-12d

SB-12g

SB-12e

SB-12cSB-12b

S BOWIE ST

IH 37 S

E MARKET ST

IH 37 S ACCESS RD

E COMMERCE ST

IH 37 S ACCESS RD

IH 37 S ACCESS RD

IH 37 S

2013 by Raba Kistner Environmental, Inc.cNOTE: This Drawing is Provided for Illustration Only, May Not be to Scale and is Not Suitable for Design or Construction Purposes

SAMPLING GRID LOCATION MAPBASELINE ENVIRONMENTAL ASSESSMENT

HENRY B. GONZALEZ CONVENTION CENTER EXPANSION PROJECTPLANNED AREA 3 EXCAVATION EXTENTSAN ANTONIO, BEXAR COUNTY, TEXAS

REVISIONS:No. DATE DESCRIPTION

PROJECT No.:ASA12-126-07

DR AWN BY:ISSUE DATE:

REVIEWED BY:CHECKED BY:

CCL11-12-13

RVKRAS

FIGURE

µ

LEGEND!? RKEI SOIL BORING

!( PREVIOUS ENVIRONMENTAL SOIL BORING (GEO STRATA, JULY 2013)

!!( GROUNDWATER SAMPLE COLLECTED (GEO STRATA, JULY 2013)

AREA 3

CONVENTION CENTER EXPANSION

SAMPLE GRID

EXCAVATED SOILS TO BE STAGED ONSITE*

0 50 10025FEET

SOURCE: 2012 Aerial Photograph, San Antonio East, Provided by The City of San Antonio (COSA)

2

1 INCH = 100 FEET

12821 West Golden LaneSan Antonio, Texas 78249

(210)699-9090 TEL(210)699-6426 FAX

www.rkci.comTBPE Firm #3257

* SUBJECT TO ADDITIONAL TESTING TO CONFIRM SUITABILITY FOR OFFSITE RESUSE.

SUMMARY OF ANALYTICAL RESULTS - SOILBaseline Environmental Assessment

Henry B. Gonzalez Convention Center Expansion Project - Area No. 3San Antonio, Bexar County, Texas

T B P E F i r m F - 3 2 5 7

PROJECT No. ASA12-126-07

FIGURE 3Page 1 of 4

SEMI- TPHSAMPLE SAMPLE VOCs VOCs (C6-C35) Arsenic Barium Cadmium Chromium Lead Mercury Selenium Silver Arsenic Barium Lead Mercury Selenium Barium Lead Mercury

DESIGNATION DATE (ft) (mg/kg) (mg/kg) (mg/kg) (mg/kg) (mg/kg) (mg/kg) (mg/kg) (mg/kg) (mg/kg) (mg/kg) (mg/kg) (mg/L) (mg/L) (mg/L) (mg/L) (mg/L) (mg/L) (mg/L) (mg/L)

---- ---- ---- 5.9 300 ---- 30 15 0.04 0.3 ---- ---- ---- ---- ---- ---- ---- ---- ----

---- ---- ---- 5.0 440 1.5 2,400 3.0 0.0078 2.3 0.48 ---- ---- ----- ---- ---- ---- ----- ----

---- ---- ---- 24 8,100 52 33,000 500 3.6 310 97 ---- ---- ---- ---- ---- ---- ---- ----

---- ---- ---- ----- ----- ---- ---- ---- ---- ---- ---- 0.01 2.0 0.015 0.002 0.05 ---- ---- ----

---- ---- ---- ----- ----- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- 1.0 0.05 0.002

B-1A 10/21/2013 5.0-10.0 NA NA NA 2.12 64.9 <0.50 3.20 1.84 <0.04 <0.30 <0.48 NA NA NA NA NA NA NA NA

0-5.0 ND ND ND 3.09 168 <0.50 9.99 5.75 <0.04 <0.30 <0.48 NA NA NA NA NA NA NA NA

5.0-10.0 NA NA NA 2.68 126 <0.50 11.4 10.2 <0.04 <0.30 <0.48 NA NA NA NA NA NA NA NA

0-5.0 ND ND ND 5.28 394 1.25 18.9 503 0.996 <0.30 <0.48 NA NA 0.03 <0.0002 NA NA 0.01 <0.0002

0-5.0 Re-run NA NA NA NA NA NA NA 158 NA NA NA NA NA NA NA NA NA NA NA


B-2A 10/21/2013 5.0-10.0 NA NA NA 2.27 79.1 <0.50 4.01 1.81 <0.04 <0.30 <0.48 NA NA NA NA NA NA NA NA

0-5.0 NA NA NA 2.21 133 <0.50 9.69 9.77 <0.04 <0.30 <0.48 NA NA NA NA NA NA NA NA


B-2D 10/21/2013 5.0-10.0 NA NA NA 4.04 154 <0.50 8.18 6.36 <0.04 <0.30 <0.48 NA NA NA NA NA NA NA NA


5.0-10.0 NA NA NA 4.32 840 <0.50 13.1 8.90 <0.04 <0.30 <0.48 NA 0.032 NA NA NA 0.052 NA NA


5.0-10.0 NA NA NA 2.69 70.8 <0.50 5.94 2.74 <0.04 <0.30 <0.48 NA NA NA NA NA NA NA NA

0-5.0 ND ND ND NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA NA


0-5.0 ND ND ND 3.26 145 <0.50 9.48 19.2 <0.04 <0.30 <0.48 NA NA <0.01 NA NA NA NA NA




B-4B 10/21/2013 5.0-10.0 NA NA NA 2.68 136 <0.50 8.21 86.4 0.619 <0.30 <0.48 NA NA 0.07 0.0005 NA NA 0.07 0.0002



B-4F 10/21/2013 0-5.0 NA NA NA 3.33 230 <0.50 8.93 25.4 <0.04 <0.30 <0.48 NA NA <0.01 NA NA NA NA NA

SAMPLE DEPTH

R C R A 8 M E T A L S

B-1C 10/21/2013

B-1G 10/21/2013

Texas-Specific Background (1) :Tier 1 Residential ( GW Soil Ing ) (2) :

Tier 1 Residential( Tot Soil Comb ) (2) :

Waste Classification (3) :

B-2B 10/21/2013

B-2F 10/21/2013

B-2H 10/21/2013

B-3C 10/21/2013

B-3E 10/21/2013

B-3G 10/21/2013

S P L P 7-Day DWLTP

RKEI ENVIRONMENTAL SOIL BORING (OCTOBER 2013)

Tier 1 Residential ( GW GW Ing ) (2) :

B-4D 10/21/2013



T B P E F i r m F - 3 2 5 7


FIGURE 3Page 2 of 4



---- ---- ---- 5.9 300 ---- 30 15 0.04 0.3 ---- ---- ---- ---- ---- ---- ---- ---- ----

---- ---- ---- 5.0 440 1.5 2,400 3.0 0.0078 2.3 0.48 ---- ---- ----- ---- ---- ---- ----- ----

---- ---- ---- 24 8,100 52 33,000 500 3.6 310 97 ---- ---- ---- ---- ---- ---- ---- ----

---- ---- ---- ----- ----- ---- ---- ---- ---- ---- ---- 0.01 2.0 0.015 0.002 0.05 ---- ---- ----

---- ---- ---- ----- ----- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- 1.0 0.05 0.002

SAMPLE DEPTH





S P L P 7-Day DWLTP


B-4F 10/21/2013 5.0-10.0 NA NA NA 2.77 72 <0.50 11.5 4.57 <0.04 <0.30 <0.48 NA NA NA NA NA NA NA NA


5.0-10.0 NA NA NA <1.00 39.2 <0.50 3.79 1.38 <0.04 <0.30 <0.48 NA NA NA NA NA NA NA NA

B-5C 10/22/2013 5.0-10.0 NA NA NA 4.84 112 <0.50 8.62 5.12 <0.04 <0.30 <0.48 NA NA NA NA NA NA NA NA


5.0-10.0 ND ND ND 1.61 115 <0.50 3.30 1.10 <0.04 <0.30 <0.48 NA NA NA NA NA NA NA NA

0-5.0 NA NA NA 1.93 52.8 <0.50 8.87 7.59 <0.04 <0.30 <0.48 NA NA NA NA NA NA NA NA

5.0-10.0 ND ND ND <1.00 45.8 <0.50 3.09 1.19 <0.04 <0.30 <0.48 NA NA NA NA NA NA NA NA

0-5.0 NA NA NA 2.90 90.6 <0.50 6.07 13.5 0.108 <0.30 <0.48 NA NA NA <0.0002 NA NA NA <0.0002


0-5.0 NA NA NA <1.00 43.8 <0.50 3.09 9.60 0.048 <0.30 <0.48 NA NA NA NA NA NA NA NA


0-5.0 NA NA NA 2.59 159 <0.50 9.21 38.5 <0.04 <0.30 <0.48 NA NA <0.01 NA NA NA <0.01 NA


0-5.0 NA NA NA 3.00 106 <0.50 8.80 63.2 <0.04 <0.30 <0.48 NA NA 0.02 NA NA NA <0.01 NA

5.0-10.0 ND ND ND 3.10 133 <0.50 10.5 51.8 0.217 <0.30 <0.48 NA NA 0.01 <0.0002 NA NA <0.01 <0.0002

0-5.0 NA NA NA 2.33 139 <0.50 9.69 13.3 0.059 <0.30 <0.48 NA NA NA <0.0002 NA NA NA <0.0002

5.0-10.0 ND ND ND 1.68 49.4 <0.50 3.74 1.78 <0.04 <0.30 <0.48 NA NA NA NA NA NA NA NA

0-5.0 ND ND ND 2.98 31.2 <0.50 11.20 3.34 <0.04 <0.30 <0.48 NA NA NA NA NA NA NA NA




B-8D 10/22/2013 5.0-10.0 NA NA NA 3.08 62.8 <0.50 5.21 2.72 <0.04 <0.30 <0.48 NA NA NA NA NA NA NA NA


5.0-10.0 NA NA NA 3.03 79.2 <0.50 7.61 3.41 <0.04 <0.30 <0.48 NA NA NA NA NA NA NA NAB-8E 10/22/2013

B-7D 10/22/2013

B-7F 10/22/2013

B-7H 10/22/2013

10/21/2013B-4H

B-7C 10/22/2013

B-5E 10/22/2013

B-5G 10/22/2013

B-6D 10/22/2013

B-6F 10/22/2013

B-6H 10/22/2013



T B P E F i r m F - 3 2 5 7


FIGURE 3Page 3 of 4



---- ---- ---- 5.9 300 ---- 30 15 0.04 0.3 ---- ---- ---- ---- ---- ---- ---- ---- ----

---- ---- ---- 5.0 440 1.5 2,400 3.0 0.0078 2.3 0.48 ---- ---- ----- ---- ---- ---- ----- ----

---- ---- ---- 24 8,100 52 33,000 500 3.6 310 97 ---- ---- ---- ---- ---- ---- ---- ----

---- ---- ---- ----- ----- ---- ---- ---- ---- ---- ---- 0.01 2.0 0.015 0.002 0.05 ---- ---- ----

---- ---- ---- ----- ----- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- 1.0 0.05 0.002

SAMPLE DEPTH





S P L P 7-Day DWLTP


0-5.0 NA NA NA 2.30 123 <0.50 9.18 16.0 <0.04 <0.30 <0.48 NA NA <0.01 NA NA NA NA NA

5.0-10.0 ND ND ND 2.36 249 <0.50 8.61 15.7 <0.04 <0.30 <0.48 NA NA 0.03 NA NA NA NA NA





0-5.0 ND ND ND 3.59 64.9 <0.50 8.68 4.71 <0.04 <0.30 <0.48 NA NA NA NA NA NA NA NA




3.0-5.0 NA NA ND 4.24 172 0.455 21.1 20.8 0.0292 J 3.34 <0.107 NA NA NA NA NA NA NA NA

12.5-15.0 NA NA ND 13.2 54.0 0.179 8.77 3.53 <0.00909 1.12 <0.0561 NA NA NA NA NA NA NA NA

22.5-25.0 NA NA ND 3.44 25.7 0.150 29.4 9.67 0.0355 J 3.42 <0.120 NA NA NA NA NA NA NA NA


10.0-14.0 NA NA ND 2.29 48.6 0.151 J 5.32 1.65 <0.00978 0.682 <0.0618 NA NA NA NA NA NA NA NA


0-5.0 NA NA ND 4.60 137 0.416 19.4 33.9 0.0443 3.09 <0.116 NA NA NA NA NA NA NA NA



2.5-5.0 NA NA ND 5.21 162 0.441 27.0 32.8 0.0931 4.41 <0.121 NA NA NA NA NA NA NA NA


22.5-25.0 NA NA ND 5.75 27.6 0.143 J 27.3 12.9 0.0214 J 3.39 <0.106 NA NA NA NA NA NA NA NA




B-9F 10/22/2013

B-9H 10/22/2013

B-8G 10/22/2013

B-9D 10/22/2013

SB-12b 7/16/2013

SB-12c 7/16/2013

SB-12d 7/16/2013

SB-12e 7/15/2013

B-8I 10/21/2013

GEO STRATA SOIL BORING (JULY 2013)

SB-12a 7/16/2013



T B P E F i r m F - 3 2 5 7


FIGURE 3Page 4 of 4



---- ---- ---- 5.9 300 ---- 30 15 0.04 0.3 ---- ---- ---- ---- ---- ---- ---- ---- ----

---- ---- ---- 5.0 440 1.5 2,400 3.0 0.0078 2.3 0.48 ---- ---- ----- ---- ---- ---- ----- ----

---- ---- ---- 24 8,100 52 33,000 500 3.6 310 97 ---- ---- ---- ---- ---- ---- ---- ----

---- ---- ---- ----- ----- ---- ---- ---- ---- ---- ---- 0.01 2.0 0.015 0.002 0.05 ---- ---- ----

---- ---- ---- ----- ----- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- 1.0 0.05 0.002

SAMPLE DEPTH





S P L P 7-Day DWLTP


2.0-5.0 NA NA ND 5.83 204.0 0.639 34.0 22.4 <0.0210 8.25 0.135 J NA NA NA NA 0.00258 J NA NA NA



2.5-5.0 NA NA ND 5.47 138 0.555 31.7 16.6 <0.0177 7.47 0.114 J NA NA NA NA NA NA NA NA


17.5-20.0 NA NA ND 19.1 24.8 0.242 J 25.2 12.8 <0.0165 6.49 <0.116 0.00256 J NA NA NA NA NA NA NA

0-5.0 NA NA ND 5.17 144.0 0.582 26.8 71.6 0.082 4.33 0.137 J NA NA NA NA NA NA NA NA

12.5-15.0 NA NA NA 2.84 80.1 0.231 J 9.01 2.97 <0.0167 1.31 <0.110 NA NA NA NA NA NA NA NA





NOTES: 1.) Background concentrations were taken from Figure: 30 §TAC 350.51 (m), Texas Risk Reduction Program Rule (March 19, 2007). 2.) Protective Concentration Levels (PCLs) presented herein for various human health and/or groundwater exposure pathways, using a 0.5-acre source area, were taken from tables accompanying the Texas Risk Reduction Program Rule (June 29, 2012). 3.) The waste classification levels were taken from 7-Day Distilled Water Leachate Test's Maximum Contaminant Levels table (Appendix D) accompanying the Guidelines for the Clasification and Coding of Industrial and Hazardous Wastes, RG-022, Revised February 2005. 4.) TPH = total petroleum hydrocarbons (Method TX-1005) 5.) NA = not analyzed 6.) ND = not detected 7.) SPLP = synthetic precipitation leaching procedure 8.) 7-Day DWLTP = 7-day distilled water leachate test procedure 9.) Results taken from Phase II Environmental Site Assessment prepared by Geo Strate Environnmental Consultants, Inc., Project No. 824-SA-Phase II, August 2013 and Amendment Report, September 2013. 10.) J = analyte detected between method detection limit (MDL) and reporting limit (RL).

SB-21 7/16/2013

SB-12f 7/15/2013

SB-20 7/16/2013

SB-12g 7/15/2013

SUMMARY OF ANALYTICAL RESULTS - GROUNDWATERBaseline Environmental Assessment


T B P E F i r m F - 3 2 5 7


FIGURE 4Page 1 of 1

TPHSAMPLE SAMPLE (C6-C35) Arsenic Barium Cadmium Chromium Lead Mercury Selenium Silver

DESIGNATION DATE (mg/kg) (mg/kg) (mg/kg) (mg/kg) (mg/kg) (mg/kg) (mg/kg) (mg/kg) (mg/kg)

Tier 1 Residential ( GW GW Ing ) (1) : ---- 0.01 2.0 0.005 0.10 0.015 0.002 0.05 0.12

SB-12b 7/16/2013 ND <0.002 0.1030 <0.0003 0.00342 J 0.000459 J <0.00008 0.00424 J <0.001

SB-12d 7/16/2013 NA <0.002 0.0733 <0.0003 <0.002 0.00108 <0.00008 0.0037 J <0.001

SB-12e 7/15/2013 ND <0.002 0.0611 <0.0003 <0.002 <0.0003 <0.00008 <0.002 <0.001

SB-20 7/16/2013 NA <0.002 0.0332 <0.0003 0.00267 J 0.00117 <0.00008 0.00487 J <0.001

SB-21 7/16/2013 ND <0.002 0.0755 <0.0003 0.00439 J 0.00112 <0.00008 <0.002 <0.001

NOTES: 1.) Protective Concentration Levels (PCLs) presented herein for various human health and/or groundwater exposure pathways, using a 0.5-acre source area, were taken from Tables accompanying the Texas Risk Reduction Program Rule (June 29, 2012). 2.) TPH = total petroleum hydrocarbons (Method TX-1005) 3.) NA = not analyzed 4.) ND = not detected 5.) Results taken from Phase II Environmental Site Assessment prepared by Geo Strate Environnmental Consultants, Inc., Project No. 824-SA-Phase II, August 2013

GEO STRATA GROUNDWATER SAMPLES (JULY 2013)


ATTACHMENTS

ATTACHMENT A

PHOTOGRAPHS

ATTACHMENT AASA12-126-07

Photo 3. Boring B-6D located on the western side of the SITE. View to the south.

Photo 4. Boring B-6H located on the eastern side of the SITE. View to the northeast.

Photo 1. Boring B-3E located in the median near the north end of the SITE. View to the northeast.

Photo 2. Boring B-4H located on the eastern side of the SITE. View to the southeast.

Photographs were taken on 10/21-22/13.

ATTACHMENT AASA12-126-07

Photographs were taken on 10/22/13.

Photo 7. Boring B-9F located on the southern end of the SITE. View to the north.

Photo 8. Boring B-9H located in the southeast corner of the SITE. View to the south.

Photo 5. Boring B-7C located on the eastern side of the SITE being plugged with bentonite. View to the west.

Photo 6. Boring B-7F located near the center of the SITE. View to the southeast.

November 12, 2013

ATTACHMENT B

ENVIRONMENTAL BORING LOGS STATE OF TEXAS WELL REPORTS

**Borings B-1A, B-1C, B-1G, B-2A, B-2B, B-2D, B-2F, B-2H, B-3C, B-3E, B-3G, B-4B, B-4D, B-4F, B-4H, B-5C, B-5E, B-5G, B-6D, B-6F, B-6H, B-7C, B-7D, B-7F, B-7H, B-8D, B-8E, B-8G, B-8I, B-9D, B-9F, B-9H,

CLAY, Sandy, Firm, Light Brown, Moist, withscattered limestone gravel (Possible Fill Soil)

Boring terminated at 10.0 ft.

0

0P

LU

GG

ING

INF

OR

MA

TIO

N LABORATORY ANALYSES (ppm)

OVA(ppm) B T E X

LOCATION:

LOG OF BORING NO. B-1A

Direct-Push

FO

RM

AT

ION

DRILLINGMETHOD:

TPHDESCRIPTION OF MATERIAL

% -

200

See FIGURE 2

NO

TE: T

HES

E LO

GS

SHO

ULD

NO

T BE

USE

D S

EPAR

ATEL

Y FR

OM

TH

E PR

OJE

CT R

EPO

RT

DEPTH DRILLED:DATE DRILLED:

DEPTH TO WATER:DATE MEASURED:

5

10

15

20

SYM

BOL

SAM

PLES

Baseline Environmental AssessmentHenry B. Gonzalez Convention Center Expansion Project

Planned Area 3 Excavation Extent - San Antonio, Bexar County, Texas

Dry10/21/2013

DEP

TH, F

T

10.0 ft10/21/2013

ASA12-126-07PROJ. No.:

TBPE Firm Registration No. F-3257

CLAY, Firm, Gray, Moist

SAND, Clayey, Medium Dense, Tan, Moist

CLAY, Firm, Gray, Moist, with scatteredlimestone gravel


<0.025 <0.025 <0.025 <500

0

<0.05

PL

UG

GIN

GIN

FO

RM

AT

ION LABORATORY ANALYSES (ppm)

OVA(ppm) B T E X

LOCATION:

LOG OF BORING NO. B-1C

Direct-Push

FO

RM

AT

ION

DRILLINGMETHOD:


% -

200

See FIGURE 2

NO

TE: T

HES

E LO

GS

SHO

ULD

NO

T BE

USE

D S

EPAR

ATEL

Y FR

OM

TH

E PR

OJE

CT R

EPO

RT



5

10

15

20

SYM

BOL

SAM

PLES



Dry10/21/2013

DEP

TH, F

T

10.0 ft10/21/2013




- with ferrous staining along parting at 3'

CLAY, Sandy, Firm, Tan, Moist


<0.025 <0.025 <0.025 <500

0

<0.05

PL

UG

GIN

GIN

FO

RM

AT


OVA(ppm) B T E X

LOCATION:

LOG OF BORING NO. B-1G

Direct-Push

FO

RM

AT

ION

DRILLINGMETHOD:


% -

200

See FIGURE 2

NO

TE: T

HES

E LO

GS

SHO

ULD

NO

T BE

USE

D S

EPAR

ATEL

Y FR

OM

TH

E PR

OJE

CT R

EPO

RT



5

10

15

20

SYM

BOL

SAM

PLES



Dry10/21/2013

DEP

TH, F

T

10.0 ft10/21/2013



BASE MATERIAL

CLAY, Firm, Gray, Moist, with scatteredlimestone gravel and calcareous nodules

CLAY, Sandy, Soft, Tan, Moist


0

0P

LU

GG

ING

INF

OR

MA

TIO


OVA(ppm) B T E X

LOCATION:

LOG OF BORING NO. B-2A

Direct-Push

FO

RM

AT

ION

DRILLINGMETHOD:


% -

200

See FIGURE 2

NO

TE: T

HES

E LO

GS

SHO

ULD

NO

T BE

USE

D S

EPAR

ATEL

Y FR

OM

TH

E PR

OJE

CT R

EPO

RT



5

10

15

20

SYM

BOL

SAM

PLES



Dry10/21/2013

DEP

TH, F

T

10.0 ft10/21/2013



CLAY, Firm, Mottled Gray, Moist, with scatteredlimestone gravel

SAND, Clayey, Medium Dense, Tan to Buff,Moist


0

0P

LU

GG

ING

INF

OR

MA

TIO


OVA(ppm) B T E X

LOCATION:

LOG OF BORING NO. B-2B

Direct-Push

FO

RM

AT

ION

DRILLINGMETHOD:


% -

200

See FIGURE 2

NO

TE: T

HES

E LO

GS

SHO

ULD

NO

T BE

USE

D S

EPAR

ATEL

Y FR

OM

TH

E PR

OJE

CT R

EPO

RT



5

10

15

20

SYM

BOL

SAM

PLES



Dry10/21/2013

DEP

TH, F

T

10.0 ft10/21/2013







0

0P

LU

GG

ING

INF

OR

MA

TIO


OVA(ppm) B T E X

LOCATION:

LOG OF BORING NO. B-2D

Direct-Push

FO

RM

AT

ION

DRILLINGMETHOD:


% -

200

See FIGURE 2

NO

TE: T

HES

E LO

GS

SHO

ULD

NO

T BE

USE

D S

EPAR

ATEL

Y FR

OM

TH

E PR

OJE

CT R

EPO

RT



5

10

15

20

SYM

BOL

SAM

PLES



Dry10/21/2013

DEP

TH, F

T

10.0 ft10/21/2013



BASE MATERIAL (6")



0

0P

LU

GG

ING

INF

OR

MA

TIO


OVA(ppm) B T E X

LOCATION:

LOG OF BORING NO. B-2F

Direct-Push

FO

RM

AT

ION

DRILLINGMETHOD:


% -

200

See FIGURE 2

NO

TE: T

HES

E LO

GS

SHO

ULD

NO

T BE

USE

D S

EPAR

ATEL

Y FR

OM

TH

E PR

OJE

CT R

EPO

RT



5

10

15

20

SYM

BOL

SAM

PLES



Dry10/21/2013

DEP

TH, F

T

10.0 ft10/21/2013



CLAY, Firm, Dark Gray, Moist



0

0P

LU

GG

ING

INF

OR

MA

TIO


OVA(ppm) B T E X

LOCATION:

LOG OF BORING NO. B-2H

Direct-Push

FO

RM

AT

ION

DRILLINGMETHOD:


% -

200

See FIGURE 2

NO

TE: T

HES

E LO

GS

SHO

ULD

NO

T BE

USE

D S

EPAR

ATEL

Y FR

OM

TH

E PR

OJE

CT R

EPO

RT



5

10

15

20

SYM

BOL

SAM

PLES



Dry10/21/2013

DEP

TH, F

T

10.0 ft10/21/2013




SAND, Clayey, Medium Dense, Tan to Buff,Moist


<0.025 <0.025 <0.025 <500

0

<0.05

PL

UG

GIN

GIN

FO

RM

AT


OVA(ppm) B T E X

LOCATION:


Direct-Push

FO

RM

AT

ION

DRILLINGMETHOD:


% -

200

See FIGURE 2

NO

TE: T

HES

E LO

GS

SHO

ULD

NO

T BE

USE

D S

EPAR

ATEL

Y FR

OM

TH

E PR

OJE

CT R

EPO

RT



5

10

15

20

SYM

BOL

SAM

PLES



Dry10/21/2013

DEP

TH, F

T

10.0 ft10/21/2013



CLAY, Firm, Brown, Moist, with grass roots

BASE MATERIAL (6")

CLAY, Firm, Gray, Moist, with limestone gravel

CLAY, Firm, Tan to Buff, Moist

- sandy, with scattered of limestone gravelbelow 9'


<0.025 <0.025 <0.025 <500

0

<0.05

PL

UG

GIN

GIN

FO

RM

AT


OVA(ppm) B T E X

LOCATION:

LOG OF BORING NO. B-3E

Direct-Push

FO

RM

AT

ION

DRILLINGMETHOD:


% -

200

See FIGURE 2

NO

TE: T

HES

E LO

GS

SHO

ULD

NO

T BE

USE

D S

EPAR

ATEL

Y FR

OM

TH

E PR

OJE

CT R

EPO

RT



5

10

15

20

SYM

BOL

SAM

PLES



Dry10/21/2013

DEP

TH, F

T

10.0 ft10/21/2013



CLAY, Firm, Dark Gray, Moist

CLAY, Sandy, Firm, Tan, Moist, with scatteredlimestone gravel and calcareous nodules


<0.025 <0.025 <0.025 <500

0

<0.05

PL

UG

GIN

GIN

FO

RM

AT


OVA(ppm) B T E X

LOCATION:


Direct-Push

FO

RM

AT

ION

DRILLINGMETHOD:


% -

200

See FIGURE 2

NO

TE: T

HES

E LO

GS

SHO

ULD

NO

T BE

USE

D S

EPAR

ATEL

Y FR

OM

TH

E PR

OJE

CT R

EPO

RT



5

10

15

20

SYM

BOL

SAM

PLES



Dry10/21/2013

DEP

TH, F

T

10.0 ft10/21/2013




CLAY, Firm, Mottled Tan and Buff, Moist, withscattered limestone gravel and calcareousnodules

- with cherty gravel at 9'


0

0P

LU

GG

ING

INF

OR

MA

TIO


OVA(ppm) B T E X

LOCATION:

LOG OF BORING NO. B-4B

Direct-Push

FO

RM

AT

ION

DRILLINGMETHOD:


% -

200

See FIGURE 2

NO

TE: T

HES

E LO

GS

SHO

ULD

NO

T BE

USE

D S

EPAR

ATEL

Y FR

OM

TH

E PR

OJE

CT R

EPO

RT



5

10

15

20

SYM

BOL

SAM

PLES



Dry10/21/2013

DEP

TH, F

T

10.0 ft10/21/2013



BASE MATERIAL (18")

Clay, Firm, Gray, Moist

CLAY, Sandy, Firm, Tan, Moist, with calcareousnodules


0

0P

LU

GG

ING

INF

OR

MA

TIO


OVA(ppm) B T E X

LOCATION:


Direct-Push

FO

RM

AT

ION

DRILLINGMETHOD:


% -

200

See FIGURE 2

NO

TE: T

HES

E LO

GS

SHO

ULD

NO

T BE

USE

D S

EPAR

ATEL

Y FR

OM

TH

E PR

OJE

CT R

EPO

RT



5

10

15

20

SYM

BOL

SAM

PLES



Dry10/21/2013

DEP

TH, F

T

10.0 ft10/21/2013




CLAY, Firm, Tan, Moist, with calcareousnodules


0

0P

LU

GG

ING

INF

OR

MA

TIO


OVA(ppm) B T E X

LOCATION:


Direct-Push

FO

RM

AT

ION

DRILLINGMETHOD:


% -

200

See FIGURE 2

NO

TE: T

HES

E LO

GS

SHO

ULD

NO

T BE

USE

D S

EPAR

ATEL

Y FR

OM

TH

E PR

OJE

CT R

EPO

RT



5

10

15

20

SYM

BOL

SAM

PLES



Dry10/21/2013

DEP

TH, F

T

10.0 ft10/21/2013



CLAY, Firm, Dark Gray, Moist, with scatteredlimestone gravel

CLAY, Firm, Mottled Tan, Moist, with ferrousstaining and calcareous nodules


0

0P

LU

GG

ING

INF

OR

MA

TIO


OVA(ppm) B T E X

LOCATION:


Direct-Push

FO

RM

AT

ION

DRILLINGMETHOD:


% -

200

See FIGURE 2

NO

TE: T

HES

E LO

GS

SHO

ULD

NO

T BE

USE

D S

EPAR

ATEL

Y FR

OM

TH

E PR

OJE

CT R

EPO

RT



5

10

15

20

SYM

BOL

SAM

PLES



Dry10/21/2013

DEP

TH, F

T

10.0 ft10/21/2013






0

0P

LU

GG

ING

INF

OR

MA

TIO


OVA(ppm) B T E X

LOCATION:


Direct-Push

FO

RM

AT

ION

DRILLINGMETHOD:


% -

200

See FIGURE 2

NO

TE: T

HES

E LO

GS

SHO

ULD

NO

T BE

USE

D S

EPAR

ATEL

Y FR

OM

TH

E PR

OJE

CT R

EPO

RT



5

10

15

20

SYM

BOL

SAM

PLES



Dry10/22/2013

DEP

TH, F

T

10.0 ft10/22/2013



ASPHALT (2")




<0.025 <0.025 <0.025 <50

0

0 <0.05P

LU

GG

ING

INF

OR

MA

TIO


OVA(ppm) B T E X

LOCATION:


Direct-Push

FO

RM

AT

ION

DRILLINGMETHOD:


% -

200

See FIGURE 2

NO

TE: T

HES

E LO

GS

SHO

ULD

NO

T BE

USE

D S

EPAR

ATEL

Y FR

OM

TH

E PR

OJE

CT R

EPO

RT



5

10

15

20

SYM

BOL

SAM

PLES



Dry10/22/2013

DEP

TH, F

T

10.0 ft10/22/2013






<0.025 <0.025 <0.025 <50

0

0 <0.05P

LU

GG

ING

INF

OR

MA

TIO


OVA(ppm) B T E X

LOCATION:


Direct-Push

FO

RM

AT

ION

DRILLINGMETHOD:


% -

200

See FIGURE 2

NO

TE: T

HES

E LO

GS

SHO

ULD

NO

T BE

USE

D S

EPAR

ATEL

Y FR

OM

TH

E PR

OJE

CT R

EPO

RT



5

10

15

20

SYM

BOL

SAM

PLES



Dry10/21/2013

DEP

TH, F

T

10.0 ft10/21/2013




CLAY, Sandy, Firm, Tan, Moist, with limestonegravel and calcareous nodules


0

0P

LU

GG

ING

INF

OR

MA

TIO


OVA(ppm) B T E X

LOCATION:


Direct-Push

FO

RM

AT

ION

DRILLINGMETHOD:


% -

200

See FIGURE 2

NO

TE: T

HES

E LO

GS

SHO

ULD

NO

T BE

USE

D S

EPAR

ATEL

Y FR

OM

TH

E PR

OJE

CT R

EPO

RT



5

10

15

20

SYM

BOL

SAM

PLES



Dry10/22/2013

DEP

TH, F

T

10.0 ft10/22/2013






0

0P

LU

GG

ING

INF

OR

MA

TIO


OVA(ppm) B T E X

LOCATION:


Direct-Push

FO

RM

AT

ION

DRILLINGMETHOD:


% -

200

See FIGURE 2

NO

TE: T

HES

E LO

GS

SHO

ULD

NO

T BE

USE

D S

EPAR

ATEL

Y FR

OM

TH

E PR

OJE

CT R

EPO

RT



5

10

15

20

SYM

BOL

SAM

PLES



Dry10/22/2013

DEP

TH, F

T

10.0 ft10/22/2013






0

0P

LU

GG

ING

INF

OR

MA

TIO


OVA(ppm) B T E X

LOCATION:


Direct-Push

FO

RM

AT

ION

DRILLINGMETHOD:


% -

200

See FIGURE 2

NO

TE: T

HES

E LO

GS

SHO

ULD

NO

T BE

USE

D S

EPAR

ATEL

Y FR

OM

TH

E PR

OJE

CT R

EPO

RT



5

10

15

20

SYM

BOL

SAM

PLES



Dry10/21/2013

DEP

TH, F

T

10.0 ft10/21/2013



CONCRETE (2")

CLAY, Firm, Gray, Moist, with limestone gravel(Possible Fill Soil)


<0.025 <0.025 <0.025 <50

0

0 <0.05P

LU

GG

ING

INF

OR

MA

TIO


OVA(ppm) B T E X

LOCATION:


Direct-Push

FO

RM

AT

ION

DRILLINGMETHOD:


% -

200

See FIGURE 2

NO

TE: T

HES

E LO

GS

SHO

ULD

NO

T BE

USE

D S

EPAR

ATEL

Y FR

OM

TH

E PR

OJE

CT R

EPO

RT



5

10

15

20

SYM

BOL

SAM

PLES



Dry10/22/2013

DEP

TH, F

T

10.0 ft10/22/2013




Clay, Firm, Gray, Moist, with abundantlimestone gravel (Possible Fill Soil)

SAND, Clayey, Medium Dense, Tan, Moist, withscattered limestone gravel and calcareousnodules


<0.025 <0.025 <0.025 <50

0

0 <0.05P

LU

GG

ING

INF

OR

MA

TIO


OVA(ppm) B T E X

LOCATION:


Direct-Push

FO

RM

AT

ION

DRILLINGMETHOD:


% -

200

See FIGURE 2

NO

TE: T

HES

E LO

GS

SHO

ULD

NO

T BE

USE

D S

EPAR

ATEL

Y FR

OM

TH

E PR

OJE

CT R

EPO

RT



5

10

15

20

SYM

BOL

SAM

PLES



Dry10/22/2013

DEP

TH, F

T

10.0 ft10/22/2013



CONCRETE (8")




<0.025 <0.025 <0.025 <500

0

<0.05

PL

UG

GIN

GIN

FO

RM

AT


OVA(ppm) B T E X

LOCATION:


Direct-Push

FO

RM

AT

ION

DRILLINGMETHOD:


% -

200

See FIGURE 2

NO

TE: T

HES

E LO

GS

SHO

ULD

NO

T BE

USE

D S

EPAR

ATEL

Y FR

OM

TH

E PR

OJE

CT R

EPO

RT



5

10

15

20

SYM

BOL

SAM

PLES



Dry10/22/2013

DEP

TH, F

T

10.0 ft10/22/2013



BASE MATERIAL (24")


CLAY, Sandy, Firm, Tan, Moist


<0.025 <0.025 <0.025 <500

0

<0.05

PL

UG

GIN

GIN

FO

RM

AT


OVA(ppm) B T E X

LOCATION:


Direct-Push

FO

RM

AT

ION

DRILLINGMETHOD:


% -

200

See FIGURE 2

NO

TE: T

HES

E LO

GS

SHO

ULD

NO

T BE

USE

D S

EPAR

ATEL

Y FR

OM

TH

E PR

OJE

CT R

EPO

RT



5

10

15

20

SYM

BOL

SAM

PLES



Dry10/21/2013

DEP

TH, F

T

10.0 ft10/21/2013



CONCRETE (10")


SAND, Clayey, Medium Dense, Tan, Moist, withscattered limestone gravel and calcareousnodules


0

0P

LU

GG

ING

INF

OR

MA

TIO


OVA(ppm) B T E X

LOCATION:


Direct-Push

FO

RM

AT

ION

DRILLINGMETHOD:


% -

200

See FIGURE 2

NO

TE: T

HES

E LO

GS

SHO

ULD

NO

T BE

USE

D S

EPAR

ATEL

Y FR

OM

TH

E PR

OJE

CT R

EPO

RT



5

10

15

20

SYM

BOL

SAM

PLES



Dry10/22/2013

DEP

TH, F

T

10.0 ft10/22/2013



CLAY, Firm, Gray, Moist, with scatteredlimestone gravel (Possible Fill Soil)



0

0P

LU

GG

ING

INF

OR

MA

TIO


OVA(ppm) B T E X

LOCATION:


Direct-Push

FO

RM

AT

ION

DRILLINGMETHOD:


% -

200

See FIGURE 2

NO

TE: T

HES

E LO

GS

SHO

ULD

NO

T BE

USE

D S

EPAR

ATEL

Y FR

OM

TH

E PR

OJE

CT R

EPO

RT



5

10

15

20

SYM

BOL

SAM

PLES



Dry10/22/2013

DEP

TH, F

T

10.0 ft10/22/2013



CLAY, Firm, Tan, Moist, with scatteredlimestone gravel (Possible Fill Soil)


<0.025 <0.025 <0.025 <50

0

0 <0.05P

LU

GG

ING

INF

OR

MA

TIO


OVA(ppm) B T E X

LOCATION:


Direct-Push

FO

RM

AT

ION

DRILLINGMETHOD:


% -

200

See FIGURE 2

NO

TE: T

HES

E LO

GS

SHO

ULD

NO

T BE

USE

D S

EPAR

ATEL

Y FR

OM

TH

E PR

OJE

CT R

EPO

RT



5

10

15

20

SYM

BOL

SAM

PLES



Dry10/22/2013

DEP

TH, F

T

10.0 ft10/22/2013



CLAY, Sandy, Firm, Mottled Tan and Gray,Moist, with scattered limestone gravel


0

0P

LU

GG

ING

INF

OR

MA

TIO


OVA(ppm) B T E X

LOCATION:

LOG OF BORING NO. B-8I

Direct-Push

FO

RM

AT

ION

DRILLINGMETHOD:


% -

200

See FIGURE 2

NO

TE: T

HES

E LO

GS

SHO

ULD

NO

T BE

USE

D S

EPAR

ATEL

Y FR

OM

TH

E PR

OJE

CT R

EPO

RT



5

10

15

20

SYM

BOL

SAM

PLES



Dry10/21/2013

DEP

TH, F

T

10.0 ft10/21/2013



CLAY, Firm, Gray, Moist, with scatteredlimestone gravel (Possible Fill Soil)

CLAY, Firm, Tan to Buff, Moist, with scatteredlimestone gravel and calcareous nodules


<0.025 <0.025 <0.025 <50

0

0 <0.05P

LU

GG

ING

INF

OR

MA

TIO


OVA(ppm) B T E X

LOCATION:


Direct-Push

FO

RM

AT

ION

DRILLINGMETHOD:


% -

200

See FIGURE 2

NO

TE: T

HES

E LO

GS

SHO

ULD

NO

T BE

USE

D S

EPAR

ATEL

Y FR

OM

TH

E PR

OJE

CT R

EPO

RT



5

10

15

20

SYM

BOL

SAM

PLES



Dry10/22/2013

DEP

TH, F

T

10.0 ft10/22/2013



ASPHALT (4")

CLAY, Firm, Brown, Moist (Possible Fill Soil)


<0.025 <0.025 <0.025 <500

0

<0.05

PL

UG

GIN

GIN

FO

RM

AT


OVA(ppm) B T E X

LOCATION:


Direct-Push

FO

RM

AT

ION

DRILLINGMETHOD:


% -

200

See FIGURE 2

NO

TE: T

HES

E LO

GS

SHO

ULD

NO

T BE

USE

D S

EPAR

ATEL

Y FR

OM

TH

E PR

OJE

CT R

EPO

RT



5

10

15

20

SYM

BOL

SAM

PLES



Dry10/22/2013

DEP

TH, F

T

10.0 ft10/22/2013




CLAY, Firm, Tan, Moist, with scatteredlimestone gravel and calcareous nodules


<0.025 <0.025 <0.025 <50

0

0 <0.05P

LU

GG

ING

INF

OR

MA

TIO


OVA(ppm) B T E X

LOCATION:


Direct-Push

FO

RM

AT

ION

DRILLINGMETHOD:


% -

200

See FIGURE 2

NO

TE: T

HES

E LO

GS

SHO

ULD

NO

T BE

USE

D S

EPAR

ATEL

Y FR

OM

TH

E PR

OJE

CT R

EPO

RT



5

10

15

20

SYM

BOL

SAM

PLES



Dry10/22/2013

DEP

TH, F

T

10.0 ft10/22/2013



STATE OF TEXAS WELL REPORT for Tracking #345483

Owner: City of San Antonio Owner Well #: B-1A

Address: 111 Soledad, Ste. 675 San Antonio , TX 78205

Grid #: 68-37-4

Well Location: 200 East Market Street #2 San Antonio , TX 78205

Latitude: 29° 25' 12" N

Well County: Bexar Longitude: 098° 28' 55" W

Elevation: No Data GPS Brand Used: Google Earth

Type of Work: New Well Proposed Use: Environmental Soil Boring

Drilling Date: Started: 10/21/2013 Completed: 10/21/2013

Diameter of Hole: Diameter: 3 in From Surface To 10 ft

Drilling Method: Driven

Borehole Completion:

Other: Plugged

Annular Seal Data: 1st Interval: From 0 ft to 2 ft with 0.15 Cement (#sacks and material) 2nd Interval: From 2 ft to 10 ft with 0.60 Bentonite (#sacks and material) 3rd Interval: No Data Method Used: Hand Mixed Cemented By: Vortex Drilling, Inc. Distance to Septic Field or other Concentrated Contamination: No Data Distance to Property Line: No Data Method of Verification: No Data Approved by Variance: No Data

Surface Completion:

Alternative Procedure Used

Water Level: Static level: No Data Artesian flow: No Data

Packers: N/A

Plugging Info: Casing left in well: Cement/Bentonite left in well: From (ft) To (ft) From (ft) To (ft) Cem/Bent Sacks Used N/A

Type Of Pump: No Data

Well Tests: No Data

Water Quality: Type of Water: No Data Depth of Strata: No Data Chemical Analysis Made: No Data Did the driller knowingly penetrate any strata which contained undesirable constituents: No Data

Certification Data: The driller certified that the driller drilled this well (or the well was drilled under the driller's direct supervision) and that each and all of the statements herein are true and correct. The driller understood that failure to complete the required items will result in the log(s) being returned for completion and resubmittal.

Page 1 of 2Well Report: Tracking #:345483

11/7/2013http://texaswellreports.twdb.state.tx.us/drillers-new/insertwellreportprint.asp?track=345483

Company Information:

Vortex Drilling, Inc. 4412 Bluemel Road San Antonio , TX 78240

Driller License Number:

54776

Licensed Well Driller Signature:

Robert Joiner

Registered Driller Apprentice Signature:

No Data

Apprentice Registration Number:

No Data

Comments: No Data

IMPORTANT NOTICE FOR PERSONS HAVING WELLS DRILLED CONCERNING CONFIDENTIALITY

TEX. OCC. CODE Title 12, Chapter 1901.251, authorizes the owner (owner or the person for whom the well was drilled) to keep information in Well Reports confidential. The Department shall hold the contents of the well log confidential and not a matter of public record if it receives, by certified mail, a written request to do so from the owner.

Please include the report's Tracking number (Tracking #345483) on your written request.

Texas Department of Licensing & Regulation P.O. Box 12157

Austin, TX 78711 (512) 463-7880

DESC. & COLOR OF FORMATION MATERIAL

From (ft) To (ft) Description 0 - 10 Clay,sandy,firm,lt.brw.moist w/scattered limestone gravel

CASING, BLANK PIPE & WELL SCREEN DATA

Dia. New/Used Type Setting From/To N/A




Owner: City of San Antonio Owner Well #: B-1C


Grid #: 68-37-4


Latitude: 29° 25' 12" N








Other: Plugged


Surface Completion:



Packers: N/A



Well Tests: No Data








54776


Robert Joiner


No Data


No Data

Comments: No Data





Austin, TX 78711 (512) 463-7880


From (ft) To (ft) Description 0 - 3 Clay,firm,gray,moist 3 - 5 Sand,clayey,med.dense,tan,moist 5 - 10 Clay,firm,gray,moist w/scattered limestone gravel






Owner: City of San Antonio Owner Well #: B-1G


Grid #: 68-37-4


Latitude: 29° 25' 12" N








Other: Plugged


Surface Completion:



Packers: N/A



Well Tests: No Data








54776


Robert Joiner


No Data


No Data

Comments: No Data





Austin, TX 78711 (512) 463-7880


From (ft) To (ft) Description 0 - 7 Clay,firm,gray,moist w/scattered limestone gravel,@3' ferrous staining along parting 7 - 10 Clay,sandy,firm,tan,moist






Owner: City of San Antonio Owner Well #: B-2A


Grid #: 68-37-4


Latitude: 29° 25' 12" N








Other: Plugged


Surface Completion:



Packers: N/A



Well Tests: No Data








54776


Robert Joiner


No Data


No Data

Comments: No Data





Austin, TX 78711 (512) 463-7880


From (ft) To (ft) Description 0 - 1 Base material 1 - 5 Clay,firm,gray,moist w/scattered limestone gravel and calcar.nodules 5 - 10 Clay,sandy,soft,tan,moist






Owner: City of San Antonio Owner Well #: B-2B


Grid #: 68-37-4


Latitude: 29° 25' 12" N








Other: Plugged


Surface Completion:



Packers: N/A



Well Tests: No Data








54776


Robert Joiner


No Data


No Data

Comments: No Data





Austin, TX 78711 (512) 463-7880


From (ft) To (ft) Description 0 - 7 Clay,firm,mottled gray,moist w/scattered limestone gravel 7 - 10 Sand,clayey,med.dense,tan/buff,moist






Owner: City of San Antonio Owner Well #: B-2D


Grid #: 68-37-4


Latitude: 29° 25' 12" N








Other: Plugged


Surface Completion:



Packers: N/A



Well Tests: No Data








54776


Robert Joiner


No Data


No Data

Comments: No Data





Austin, TX 78711 (512) 463-7880


From (ft) To (ft) Description 0 - 3 Clay,firm,gray,moist 3 - 5 Sand,clayey,med.dense,tan,moist 5 - 10 Clay,firm,gray,moist w/scattered limestone gravel






Owner: City of San Antonio Owner Well #: B-2F


Grid #: 68-37-4


Latitude: 29° 25' 12" N








Other: Plugged


Surface Completion:



Packers: N/A



Well Tests: No Data








54776


Robert Joiner


No Data


No Data

Comments: No Data





Austin, TX 78711 (512) 463-7880


From (ft) To (ft) Description 0 - 6" Base material 6" - 10' Clay,firm,gray,moist






Owner: City of San Antonio Owner Well #: B-2H


Grid #: 68-37-4


Latitude: 29° 25' 12" N








Other: Plugged


Surface Completion:



Packers: N/A



Well Tests: No Data








54776


Robert Joiner


No Data


No Data

Comments: No Data





Austin, TX 78711 (512) 463-7880


From (ft) To (ft) Description 0 - 7 Clay,firm,dk.gray,moist 7 - 10 Sand,clayey,med.dense,tan,moist








Grid #: 68-37-4


Latitude: 29° 25' 12" N








Other: Plugged


Surface Completion:



Packers: N/A



Well Tests: No Data








54776


Robert Joiner


No Data


No Data

Comments: No Data





Austin, TX 78711 (512) 463-7880


From (ft) To (ft) Description 0 - 3 Clay,firm,gray,moist 3 - 10 Sand,clayey,med.dense,tan/buff,moist






Owner: City of San Antonio Owner Well #: B-3E


Grid #: 68-37-4


Latitude: 29° 25' 12" N








Other: Plugged


Surface Completion:



Packers: N/A



Well Tests: No Data








54776


Robert Joiner


No Data


No Data

Comments: No Data





Austin, TX 78711 (512) 463-7880


From (ft) To (ft) Description 0 - 1 Clay,firm,brw.moist w/grass roots 1 - 1.6 Base material 1.6 - 7 Clay,firm,gray,moist w/limestone gravel 7 - 10 Clay,firm,tan/buff,moist,below 9' sandy w/ scattered of limestone gravel








Grid #: 68-37-4


Latitude: 29° 25' 12" N








Other: Plugged


Surface Completion:



Packers: N/A



Well Tests: No Data








54776


Robert Joiner


No Data


No Data

Comments: No Data





Austin, TX 78711 (512) 463-7880


From (ft) To (ft) Description 0 - 7 Clay,firm,dk.gray,moist 7 - 10 Clay,sandy,firm,tan,moist w/scattered limestone gravel and calcar.nodules






Owner: City of San Antonio Owner Well #: B-4B


Grid #: 68-37-4


Latitude: 29° 25' 12" N








Other: Plugged


Surface Completion:



Packers: N/A



Well Tests: No Data








54776


Robert Joiner


No Data


No Data

Comments: No Data





Austin, TX 78711 (512) 463-7880


From (ft) To (ft) Description 0 - 6" Clay,firm,brw.,moist w/grass roots 6" - 10' Clay,firm,mottled tan and buff,moist w/ scattered limestone gravel and calcar.nodules, @9' cherty gravel








Grid #: 68-37-4


Latitude: 29° 25' 12" N








Other: Plugged


Surface Completion:



Packers: N/A



Well Tests: No Data








54776


Robert Joiner


No Data


No Data

Comments: No Data





Austin, TX 78711 (512) 463-7880


From (ft) To (ft) Description 0 - 18" Base material 18" - 5' Clay,firm,gray,moist 5 - 10 Clay,sandy,firm,tan,moist w/calcar.nodules








Grid #: 68-37-4


Latitude: 29° 25' 12" N








Other: Plugged


Surface Completion:



Packers: N/A



Well Tests: No Data








54776


Robert Joiner


No Data


No Data

Comments: No Data





Austin, TX 78711 (512) 463-7880


From (ft) To (ft) Description 0 - 7 Clay,firm,gray,moist 7 - 10 Clay,firm,tan,moist w/calcar.nodules








Grid #: 68-37-4


Latitude: 29° 25' 12" N








Other: Plugged


Surface Completion:



Packers: N/A



Well Tests: No Data








54776


Robert Joiner


No Data


No Data

Comments: No Data





Austin, TX 78711 (512) 463-7880


From (ft) To (ft) Description 0 - 7 Clay,firm,dk.gray,moist w/scattered limestone gravel 7 - 10 Clay,firm,mottled tan,moist w/ferrous staining and calcar.nodules








Grid #: 68-37-4


Latitude: 29° 25' 12" N








Other: Plugged


Surface Completion:



Packers: N/A



Well Tests: No Data








54776


Robert Joiner


No Data


No Data

Comments: No Data





Austin, TX 78711 (512) 463-7880


From (ft) To (ft) Description 0 - 1.5 Clay,firm,brw.,moist w/grass roots 1.5 - 10 Clay,sandy,firm,tan,moist w/scattered limestone gravel and calcar.nodules








Grid #: 68-37-4


Latitude: 29° 25' 12" N








Other: Plugged


Surface Completion:



Packers: N/A



Well Tests: No Data








54776


Robert Joiner


No Data


No Data

Comments: No Data





Austin, TX 78711 (512) 463-7880


From (ft) To (ft) Description 0 - 2" Asphalt 2" - 7' Clay,firm,gray,moist 7 - 10 Clay,sandy,firm,tan,moist w/scattered limestone gravel and calcar.nodules








Grid #: 68-37-4


Latitude: 29° 25' 12" N








Other: Plugged


Surface Completion:



Packers: N/A



Well Tests: No Data








54776


Robert Joiner


No Data


No Data

Comments: No Data





Austin, TX 78711 (512) 463-7880


From (ft) To (ft) Description 0 - 6 Clay,firm,gray,moist 6 - 10 Clay,sandy,firm,tan,moist w/scattered limestone gravel and calcar.nodules








Grid #: 68-37-4


Latitude: 29° 25' 12" N








Other: Plugged


Surface Completion:



Packers: N/A



Well Tests: No Data








54776


Robert Joiner


No Data


No Data

Comments: No Data





Austin, TX 78711 (512) 463-7880


From (ft) To (ft) Description 0 - 1.5 Clay,firm,brw.,moist w/grass roots 1.5 - 10 Clay,sandy,firm,tan,moist w/limestone gravel and calcar.nodules








Grid #: 68-37-4


Latitude: 29° 25' 12" N








Other: Plugged


Surface Completion:



Packers: N/A



Well Tests: No Data








54776


Robert Joiner


No Data


No Data

Comments: No Data





Austin, TX 78711 (512) 463-7880


From (ft) To (ft) Description 0 - 7 Clay,firm,gray,moist w/scattered limestone gravel 7 - 10 Clay,sandy,firm,tan,moist w/scattered limestone gravel and calcar.nodules








Grid #: 68-37-4


Latitude: 29° 25' 12" N








Other: Plugged


Surface Completion:



Packers: N/A



Well Tests: No Data








54776


Robert Joiner


No Data


No Data

Comments: No Data





Austin, TX 78711 (512) 463-7880


From (ft) To (ft) Description 0 - 7 Clay,firm,gray,moist 7 - 10 Sand,clayey,med.dense,tan,moist








Grid #: 68-37-4


Latitude: 29° 25' 12" N








Other: Plugged


Surface Completion:



Packers: N/A



Well Tests: No Data








54776


Robert Joiner


No Data


No Data

Comments: No Data





Austin, TX 78711 (512) 463-7880


From (ft) To (ft) Description 0 - 2" Concrete 2" - 10' Clay,firm,gray,moist w/limestone gravel








Grid #: 68-37-4


Latitude: 29° 25' 12" N








Other: Plugged


Surface Completion:



Packers: N/A



Well Tests: No Data








54776


Robert Joiner


No Data


No Data

Comments: No Data





Austin, TX 78711 (512) 463-7880


From (ft) To (ft) Description 0 - 1.5 Clay,firm,brw.,moist w/grass roots 1.5 - 6 Clay,firm,gray,moist w/abundant limestone gravel 6 - 10 Sand,clayey,med.dense,tan,moist w/scattered limestone gravel and calcar.nodules








Grid #: 68-37-4


Latitude: 29° 25' 12" N








Other: Plugged


Surface Completion:



Packers: N/A



Well Tests: No Data








54776


Robert Joiner


No Data


No Data

Comments: No Data





Austin, TX 78711 (512) 463-7880


From (ft) To (ft) Description 0 - 8" Concrete 8" - 7.5' Clay,firm,gray,moist w/scattered limestone gravel 7.5 - 10 Clay,sandy,firm,tan,moist w/scattered limestone gravel and calcar.nodules








Grid #: 68-37-4


Latitude: 29° 25' 12" N








Other: Plugged


Surface Completion:



Packers: N/A



Well Tests: No Data








54776


Robert Joiner


No Data


No Data

Comments: No Data





Austin, TX 78711 (512) 463-7880


From (ft) To (ft) Description 0 - 2 Base material 2 - 7 Clay,firm,gray,moist 7 - 10 Clay,sandy,firm,tan,moist








Grid #: 68-37-4


Latitude: 29° 25' 12" N








Other: Plugged


Surface Completion:



Packers: N/A



Well Tests: No Data








54776


Robert Joiner


No Data


No Data

Comments: No Data





Austin, TX 78711 (512) 463-7880


From (ft) To (ft) Description 0 - 10" Concrete 10" - 3' Clay,firm,gray,moist w/scattered limestone gravel 3 - 10 Sand,clayey,med.dense,tan,moist w/ scattered limestone gravel and calcar.nodules








Grid #: 68-37-4


Latitude: 29° 25' 12" N








Other: Plugged


Surface Completion:



Packers: N/A



Well Tests: No Data








54776


Robert Joiner


No Data


No Data

Comments: No Data





Austin, TX 78711 (512) 463-7880


From (ft) To (ft) Description 0 - 4 Clay,firm,gray,moist w/scattered limestone gravel 4 - 10 Clay,sandy,firm,tan,moist w/scattered limestone gravel and calcar.nodules








Grid #: 68-37-4


Latitude: 29° 25' 12" N








Other: Plugged


Surface Completion:



Packers: N/A



Well Tests: No Data








54776


Robert Joiner


No Data


No Data

Comments: No Data





Austin, TX 78711 (512) 463-7880


From (ft) To (ft) Description 0 - 10 Clay,firm,tan,moist w/scattered limestone gravel






Owner: City of San Antonio Owner Well #: B-8I


Grid #: 68-37-4


Latitude: 29° 25' 12" N








Other: Plugged


Surface Completion:



Packers: N/A



Well Tests: No Data








54776


Robert Joiner


No Data


No Data

Comments: No Data





Austin, TX 78711 (512) 463-7880


From (ft) To (ft) Description 0 - 10 Clay,sandy,firm,mottled tan and gray, moist w/scattered limestone gravel








Grid #: 68-37-4


Latitude: 29° 25' 12" N








Other: Plugged


Surface Completion:



Packers: N/A



Well Tests: No Data








54776


Robert Joiner


No Data


No Data

Comments: No Data





Austin, TX 78711 (512) 463-7880


From (ft) To (ft) Description 0 - 6 Clay,firm,gray,moist w/scattered limestone gravel 6 - 10 Clay,firm,tan/buff,moist w/scattered limestone gravel and calcar.nodules








Grid #: 68-37-4


Latitude: 29° 25' 12" N








Other: Plugged


Surface Completion:



Packers: N/A



Well Tests: No Data








54776


Robert Joiner


No Data


No Data

Comments: No Data





Austin, TX 78711 (512) 463-7880


From (ft) To (ft) Description 0 - 4" Asphalt 4" - 10' Clay,firm,brw.,moist








Grid #: 68-37-4


Latitude: 29° 25' 12" N








Other: Plugged


Surface Completion:



Packers: N/A



Well Tests: No Data








54776


Robert Joiner


No Data


No Data

Comments: No Data





Austin, TX 78711 (512) 463-7880


From (ft) To (ft) Description 0 - 5 Clay,firm,gray,moist 5 - 10 Clay,firm,tan,moist w/scattered limestone gravel and calcar.nodules





ATTACHMENT C

SIGNED ANALYTICAL REPORTS CHAIN-OF-CUSTODY DOCUMENTATION

Project: Henry B. Convention Ctr.

Project Number: ASA12-126-07

Project Manager: Rick Klar

Reported:Raba-Kistner Consultants, Inc.

12821 W. Golden Lane 11/06/13 13:08

San Antonio TX, 78249

Report No. 1310331

Cert. No. T104704360-12-8

add-on SLP Barium on #12, SPLP Lead on #5, #22,#39, #41,

#42, SLP Mercury on #05, #22, #35, #42, #43 and Rerun Lead

on #05 with 3-day TAT. 7- Day Leachate Test on #12, #05,

#22, #39, #41, #42, #35, #43 with reg TAT. 10-28-13 Added

Pb_SPLP to samples 17,

Received:

10/23/13 08:40

Sample ID #: B-1A (5'-10')

Sample Matrix: Solid

Sampling Method:

Date/Time Collected: 10/21/13 09:05

Lab Sample ID #: 1310331-02

Analyte Result PQL Batch Analyzed MethodUnits Analyst NotesRMCCL Prep Method

General Chemistry

10/23/13 17:001.00 B343103 % Calc90.4 % by Weight AK% Solids % Solids

Total Metals

10/23/13 17:391.00 CCVHB343071 60102.12 mg/kg dry AKArsenic * 3050B

10/23/13 17:391.00 B343071 601064.9 mg/kg dry AKBarium * 3050B

10/23/13 17:390.500 B343071 6010<0.500 mg/kg dry AKCadmium * 3050B

10/23/13 17:391.00 B343071 60103.20 mg/kg dry AKChromium * 3050B

10/23/13 17:391.00 B343071 60101.84 mg/kg dry AKLead * 3050B

10/24/13 11:520.040 B343093 7471A<0.040 mg/kg dry AKMercury * 7471B

10/23/13 17:390.300 B343071 6010<0.300 mg/kg dry AKSelenium * 3050B

10/23/13 17:390.480 B343071 6010<0.480 mg/kg dry AKSilver * 3050B

1610 S. Laredo Street, San Antonio, Texas 78207-7029 (210) 229-9920 Fax (210) 229-9921www.satestinglab.com Page 1 of 157





12821 W. Golden Lane 11/06/13 13:08


Report No. 1310331

Cert. No. T104704360-12-8






Received:

10/23/13 08:40

Sample ID #: B-1C (0-5')


Sampling Method:




General Chemistry


Total Metals


10/23/13 18:011.00 B343071 6010168 mg/kg dry AKBarium * 3050B







Semivolatile Organic Compounds by GC/MS

10/23/13 17:200.333 B343075 8270C<0.333 mg/kg HHPyridine * 3550B

10/23/13 17:200.333 B343075 8270C<0.333 mg/kg HHN-Nitrosodimethylamine * 3550B

10/23/13 17:200.333 B343075 8270C<0.333 mg/kg HH2-Chlorophenol * 3550B

10/23/13 17:200.333 B343075 8270C<0.333 mg/kg HH2,6-Dinitrotoluene 3550B

10/23/13 17:200.333 B343075 8270C<0.333 mg/kg HHBis(2-Chloroethyl)ether * 3550B

10/23/13 17:200.333 B343075 8270C<0.333 mg/kg HHPhenol * 3550B

10/23/13 17:200.333 B343075 8270C<0.333 mg/kg HH1,3-Dichlorobenzene * 3550B



10/23/13 17:200.333 B343075 8270C<0.333 mg/kg HHBis(2-chloroisopropyl)ether * 3550B

10/23/13 17:200.333 B343075 8270C<0.333 mg/kg HH2-Methylphenol * 3550B

10/23/13 17:200.333 B343075 8270C<0.333 mg/kg HHHexachloroethane * 3550B

10/23/13 17:200.333 B343075 8270C<0.333 mg/kg HH3/4-Methylphenol * 3550B

10/23/13 17:200.333 B343075 8270C<0.333 mg/kg HHN-Nitroso-di-n-propylamine * 3550B

10/23/13 17:200.333 B343075 8270C<0.333 mg/kg HHNitrobenzene * 3550B

10/23/13 17:200.333 B343075 8270C<0.333 mg/kg HH2-Nitrophenol * 3550B

10/23/13 17:200.333 B343075 8270C<0.333 mg/kg HHIsophorone * 3550B

10/23/13 17:200.333 B343075 8270C<0.333 mg/kg HH1,2,4-Trichlorobenzene * 3550B

10/23/13 17:200.333 B343075 8270C<0.333 mg/kg HH4-Chloro-3-methylphenol * 3550B

10/23/13 17:200.333 B343075 8270C<0.333 mg/kg HH2,4-Dimethylphenol * 3550B

10/23/13 17:200.333 B343075 8270C<0.333 mg/kg HHbis(2-Chloroethoxy)methane * 3550B

10/23/13 17:200.333 B343075 8270C<0.333 mg/kg HH2,4-Dichlorophenol * 3550B

10/23/13 17:200.333 B343075 8270C<0.333 mg/kg HHNaphthalene * 3550B

10/23/13 17:200.333 B343075 8270C<0.333 mg/kg HH4-Chloroaniline * 3550B

10/23/13 17:200.333 B343075 8270C<0.333 mg/kg HHHexachlorobutadiene * 3550B

10/23/13 17:200.333 B343075 8270C<0.333 mg/kg HH2-Methylnaphthalene * 3550B






12821 W. Golden Lane 11/06/13 13:08


Report No. 1310331

Cert. No. T104704360-12-8






Received:

10/23/13 08:40



Sampling Method:





10/23/13 17:200.333 B343075 8270C<0.333 mg/kg HHHexachlorocyclopentadiene * 3550B

10/23/13 17:200.333 B343075 8270C<0.333 mg/kg HH2,4,6-Trichlorophenol * 3550B


10/23/13 17:200.333 B343075 8270C<0.333 mg/kg HH2-Chloronaphthalene * 3550B

10/23/13 17:200.333 B343075 8270C<0.333 mg/kg HH2-Nitroaniline * 3550B

10/23/13 17:200.333 B343075 8270C<0.333 mg/kg HHAcenaphthylene * 3550B

10/23/13 17:200.333 B343075 8270C<0.333 mg/kg HHDimethylphthalate * 3550B

10/23/13 17:200.333 B343075 8270C<0.333 mg/kg HHAcenaphthene * 3550B


10/23/13 17:200.333 B343075 8270C<0.333 mg/kg HHDibenzofuran * 3550B

10/23/13 17:200.333 B343075 8270C<0.333 mg/kg HH4-Chlorophenyl-phenylether * 3550B

10/23/13 17:200.333 B343075 8270C<0.333 mg/kg HH2,4-Dinitrophenol * 3550B

10/23/13 17:200.333 B343075 8270C<0.333 mg/kg HH2,4-Dinitrotoluene * 3550B

10/23/13 17:200.333 B343075 8270C<0.333 mg/kg HHFluorene * 3550B

10/23/13 17:200.333 B343075 8270C<0.333 mg/kg HHDiethylphthalate * 3550B


10/23/13 17:200.333 B343075 8270C<0.333 mg/kg HH4,6-Dinitro-2-methylphenol * 3550B

10/23/13 17:200.333 B343075 8270C<0.333 mg/kg HHAzobenzene * 3550B

10/23/13 17:200.333 B343075 8270C<0.333 mg/kg HHN-Nitrosodiphenylamine * 3550B

10/23/13 17:200.333 B343075 8270C<0.333 mg/kg HH4-Bromophenyl-phenylether * 3550B

10/23/13 17:200.333 B343075 8270C<0.333 mg/kg HHHexachlorobenzene * 3550B

10/23/13 17:200.333 B343075 8270C<0.333 mg/kg HHPentachlorophenol * 3550B

10/23/13 17:200.333 B343075 8270C<0.333 mg/kg HHPhenanthrene * 3550B

10/23/13 17:200.333 B343075 8270C<0.333 mg/kg HHAnthracene * 3550B

10/23/13 17:200.333 B343075 8270C<0.333 mg/kg HHDi-n-butylphthalate * 3550B

10/23/13 17:200.333 B343075 8270C<0.333 mg/kg HHFluoranthene * 3550B

10/23/13 17:200.333 B343075 8270C<0.333 mg/kg HHPyrene * 3550B

10/23/13 17:200.333 B343075 8270C<0.333 mg/kg HHBenzidine * 3550B

10/23/13 17:200.333 B343075 8270C<0.333 mg/kg HHButylbenzylphthalate * 3550B

10/23/13 17:200.333 B343075 8270C<0.333 mg/kg HHBenz(a)anthracene * 3550B

10/23/13 17:200.333 B343075 8270C<0.333 mg/kg HHChrysene * 3550B

10/23/13 17:200.333 B343075 8270C<0.333 mg/kg HHBis(2-Ethylhexyl)phthalate * 3550B

10/23/13 17:200.333 B343075 8270C<0.333 mg/kg HHDi-n-octylphthalate * 3550B

10/23/13 17:200.333 B343075 8270C<0.333 mg/kg HHIndeno[1,2,3-cd]pyrene * 3550B

10/23/13 17:200.333 B343075 8270C<0.333 mg/kg HHBenzo[b]fluoranthene * 3550B

10/23/13 17:200.333 B343075 8270C<0.333 mg/kg HHBenzo[k]fluoranthene * 3550B

10/23/13 17:200.333 B343075 8270C<0.333 mg/kg HHBenzo[a]pyrene * 3550B






12821 W. Golden Lane 11/06/13 13:08


Report No. 1310331

Cert. No. T104704360-12-8






Received:

10/23/13 08:40



Sampling Method:





10/23/13 17:200.333 B343075 8270C<0.333 mg/kg HHDibenz[a,h]anthracene * 3550B

10/23/13 17:200.333 B343075 8270C<0.333 mg/kg HHBenzo[g,h,i]perylene * 3550B

10/23/13

17:2025-12275 %Surrogate: 2-Fluorophenol B343075 8270C HH3550B

10/23/13

17:2021-12375 %Surrogate: Phenol-d5 B343075 8270C HH3550B

10/23/13

17:2032-11054 %Surrogate: Nitrobenzene-d5 B343075 8270C HH3550B

10/23/13

17:2040-9658 %Surrogate: 2-Fluorobiphenyl B343075 8270C HH3550B

10/23/13

17:2038-10277 %Surrogate: 2,4,6-Tribromophenol B343075 8270C HH3550B

10/23/13

17:2041-10766 %Surrogate: Terphenyl-d14 B343075 8270C HH3550B

Volatile Organic Compounds by GC/MS

10/23/13 13:370.125 B343074 8260B<0.125 mg/kg HHAcetone * 5035

10/23/13 13:370.050 B343074 8260B<0.050 mg/kg HHAcrolein * 5035

10/23/13 13:370.025 B343074 8260B<0.025 mg/kg HHAcrylonitrile * 5035

10/23/13 13:370.025 B343074 8260B<0.025 mg/kg HHAllyl Chloride (3-Chloropropylene) * 5035

10/23/13 13:370.025 B343074 8260B<0.025 mg/kg HHBenzene * 5035

10/23/13 13:370.025 B343074 8260B<0.025 mg/kg HHBromobenzene * 5035

10/23/13 13:370.025 B343074 8260B<0.025 mg/kg HHBromochloromethane * 5035

10/23/13 13:370.025 B343074 8260B<0.025 mg/kg HHTetrachloroethene * 5035

10/23/13 13:370.025 B343074 8260B<0.025 mg/kg HHBromodichloromethane * 5035

10/23/13 13:370.050 B343074 8260B<0.050 mg/kg HHBromoform * 5035

10/23/13 13:370.050 B343074 8260B<0.050 mg/kg HHBromomethane * 5035

10/23/13 13:370.025 B343074 8260B<0.025 mg/kg HHTrichloroethene * 5035

10/23/13 13:370.025 B343074 8260B<0.025 mg/kg HHButylbenzene * 5035

10/23/13 13:370.025 B343074 8260B<0.025 mg/kg HHsec-Butylbenzene * 5035

10/23/13 13:370.050 B343074 8260B<0.050 mg/kg HHtert-Butylbenzene * 5035

10/23/13 13:370.025 B343074 8260B<0.025 mg/kg HHCarbon disulfide * 5035

10/23/13 13:370.025 B343074 8260B<0.025 mg/kg HHCarbon Tetrachloride * 5035

10/23/13 13:370.025 B343074 8260B<0.025 mg/kg HHChlorobenzene * 5035

10/23/13 13:370.025 B343074 8260B<0.025 mg/kg HHChloroethane * 5035

10/23/13 13:370.025 B343074 8260B<0.025 mg/kg HH2-Chloroethyl Vinyl Ether * 5035

10/23/13 13:370.025 B343074 8260B<0.025 mg/kg HHChloroform * 5035

10/23/13 13:370.025 B343074 8260B<0.025 mg/kg HHChloromethane * 5035

10/23/13 13:370.025 B343074 8260B<0.025 mg/kg HH2-Chlorotoluene * 5035







12821 W. Golden Lane 11/06/13 13:08


Report No. 1310331

Cert. No. T104704360-12-8






Received:

10/23/13 08:40



Sampling Method:





10/23/13 13:370.025 B343074 8260B<0.025 mg/kg HHDibromochloromethane * 5035

10/23/13 13:370.025 B343074 8260B<0.025 mg/kg HH1,2-Dibromo-3-chloropropane * 5035

10/23/13 13:370.025 B343074 8260B<0.025 mg/kg HH1,2-Dibromoethane * 5035

10/23/13 13:370.025 B343074 8260B<0.025 mg/kg HHDibromomethane * 5035

10/23/13 13:370.025 B343074 8260B<0.025 mg/kg HH1,2-Dichlorobenzene * 5035



10/23/13 13:370.025 B343074 8260B<0.025 mg/kg HHtrans-1,4-Dichloro-2-butene * 5035

10/23/13 13:370.025 B343074 8260B<0.025 mg/kg HHcis-1,4-Dichloro-2-butene 5035

10/23/13 13:370.025 B343074 8260B<0.025 mg/kg HHDichlorodifluoromethane * 5035

10/23/13 13:370.025 B343074 8260B<0.025 mg/kg HH1,1-Dichloroethane * 5035


10/23/13 13:370.025 B343074 8260B<0.025 mg/kg HH1,1-Dichloroethene * 5035

10/23/13 13:370.025 B343074 8260B<0.025 mg/kg HHcis-1,2-Dichloroethylene * 5035

10/23/13 13:370.025 B343074 8260B<0.025 mg/kg HHtrans-1,2-Dichloroethylene * 5035

10/23/13 13:370.050 B343074 8260B<0.050 mg/kg HH1,2-Dichloropropane * 5035



10/23/13 13:370.025 B343074 8260B<0.025 mg/kg HH1,1-Dichloropropylene * 5035

10/23/13 13:370.025 B343074 8260B<0.025 mg/kg HHcis-1,3-Dichloropropylene * 5035

10/23/13 13:370.025 B343074 8260B<0.025 mg/kg HHtrans-1,3-Dichloropropylene * 5035

10/23/13 13:370.025 B343074 8260B<0.025 mg/kg HHEthylbenzene * 5035

10/23/13 13:370.050 B343074 8260B<0.050 mg/kg HHEthyl Methacrylate * 5035

10/23/13 13:370.025 B343074 8260B<0.025 mg/kg HHHexachlorobutadiene * 5035

10/23/13 13:370.025 B343074 8260B<0.025 mg/kg HHIsopropylbenzene (Cumene) * 5035

10/23/13 13:370.050 B343074 8260B<0.050 mg/kg HHIsopropyl alcohol 5035

10/23/13 13:370.050 B343074 8260B<0.050 mg/kg HH4-Isopropyltoluene * 5035

10/23/13 13:370.025 B343074 8260B<0.025 mg/kg HHMethacrylonitrile * 5035

10/23/13 13:370.050 B343074 8260B<0.050 mg/kg HHMethyl Butyl Ketone (2-Hexanone) * 5035

10/23/13 13:370.125 B343074 8260B<0.125 mg/kg HHMethyl Ethyl Ketone (2-Butanone) * 5035

10/23/13 13:370.050 B343074 8260B<0.050 mg/kg HHAcetonitrile * 5035

10/23/13 13:370.050 B343074 8260B<0.050 mg/kg HHMethyl Iodide * 5035

10/23/13 13:370.025 B343074 8260B<0.025 mg/kg HHMethyl Isobutyl Ketone * 5035

10/23/13 13:370.125 B343074 8260B<0.125 mg/kg HHMethyl Methacrylate * 5035

10/23/13 13:370.025 B343074 8260B<0.025 mg/kg HHMethyl-tert-Butyl Ether * 5035

10/23/13 13:370.025 B343074 8260B<0.025 mg/kg HHMethylene Chloride * 5035

10/23/13 13:370.025 B343074 8260B<0.025 mg/kg HHNaphthalene * 5035






12821 W. Golden Lane 11/06/13 13:08


Report No. 1310331

Cert. No. T104704360-12-8






Received:

10/23/13 08:40



Sampling Method:





10/23/13 13:370.025 B343074 8260B<0.025 mg/kg HHPropylbenzene * 5035

10/23/13 13:370.025 B343074 8260B<0.025 mg/kg HHStyrene * 5035

10/23/13 13:370.025 B343074 8260B<0.025 mg/kg HH1,1,1,2-Tetrachloroethane * 5035


10/23/13 13:370.025 B343074 8260B<0.025 mg/kg HHToluene * 5035

10/23/13 13:370.025 B343074 8260B<0.025 mg/kg HH1,2,3-Trichlorobenzene * 5035


10/23/13 13:370.025 B343074 8260B<0.025 mg/kg HH1,1,1-Trichloroethane * 5035


10/23/13 13:370.025 B343074 8260B<0.025 mg/kg HHTrichlorofluoromethane * 5035

10/23/13 13:370.050 B343074 8260B<0.050 mg/kg HH1,2,3-Trichloropropane * 5035

10/23/13 13:370.025 B343074 8260B<0.025 mg/kg HH1,2,4-Trimethylbenzene * 5035


10/23/13 13:370.025 B343074 8260B<0.025 mg/kg HHVinyl acetate * 5035

10/23/13 13:370.025 B343074 8260B<0.025 mg/kg HHVinyl chloride * 5035

10/23/13 13:370.025 B343074 8260B<0.025 mg/kg HHm,p-Xylenes * 5035

10/23/13 13:370.025 B343074 8260B<0.025 mg/kg HHo-Xylene * 5035

10/23/13

13:3783-118103 %Surrogate: Dibromofluoromethane B343074 8260B HH5035

10/23/13

13:3791-10994 %Surrogate: Toluene-d8 B343074 8260B HH5035

10/23/13

13:3780-10688 %Surrogate: 4-Bromofluorobenzene B343074 8260B HH5035

Total Petroleum Hydrocarbons by GC

10/23/13 12:1350.0 B343059 TX-1005<50.0 mg/kg HHC6-C12 Hydrocarbons * TX-1005S

10/23/13 12:1350.0 B343059 TX-1005<50.0 mg/kg HH>C12-C28 Hydrocarbons * TX-1005S



10/23/13

12:1347-12178 %Surrogate: 1-Chlorooctadecane B343059 TX-1005 HHTX-1005S

10/23/13

12:1358-12670 %Surrogate: 1-Chlorooctane B343059 TX-1005 HHTX-1005S






12821 W. Golden Lane 11/06/13 13:08


Report No. 1310331

Cert. No. T104704360-12-8






Received:

10/23/13 08:40

Sample ID #: B-1C (5'-10')


Sampling Method:




General Chemistry


Total Metals














12821 W. Golden Lane 11/06/13 13:08


Report No. 1310331

Cert. No. T104704360-12-8






Received:

10/23/13 08:40

Sample ID #: B-1G (0-5')


Sampling Method:




7 Day Leachate

11/04/13 16:340.0002 B345049 7DL/6010<0.0002 mg/L SAMercury * 7470A

11/04/13 18:450.01 B345046 7DL/60100.01 mg/L SALead * 5 3010A

General Chemistry


Total Metals



10/23/13 18:130.500 B343071 60101.25 mg/kg dry AKCadmium * 3050B


10/23/13 18:131.00 B343071 6010503 mg/kg dry AKLead * 3050B

10/24/13 11:520.040 B343093 7471A0.996 mg/kg dry AKMercury * 7471B
































12821 W. Golden Lane 11/06/13 13:08


Report No. 1310331

Cert. No. T104704360-12-8






Received:

10/23/13 08:40



Sampling Method:















































12821 W. Golden Lane 11/06/13 13:08


Report No. 1310331

Cert. No. T104704360-12-8






Received:

10/23/13 08:40



Sampling Method:










10/23/13


10/23/13


10/23/13


10/23/13


10/23/13


10/23/13





























12821 W. Golden Lane 11/06/13 13:08


Report No. 1310331

Cert. No. T104704360-12-8






Received:

10/23/13 08:40



Sampling Method:















































12821 W. Golden Lane 11/06/13 13:08


Report No. 1310331

Cert. No. T104704360-12-8






Received:

10/23/13 08:40



Sampling Method:

























10/23/13


10/23/13


10/23/13







10/23/13


10/23/13







12821 W. Golden Lane 11/06/13 13:08


Report No. 1310331

Cert. No. T104704360-12-8






Received:

10/23/13 08:40



Sampling Method:




Total Metals by SPLP (EPA 1312)

11/01/13 11:110.0002 B344100 1312/7470<0.0002 mg/L SAMercury * 7470A

10/30/13 16:200.01 B344082 1312/60100.03 mg/L SALead * 5 3010A






12821 W. Golden Lane 11/06/13 13:08


Report No. 1310331

Cert. No. T104704360-12-8






Received:

10/23/13 08:40

Sample ID #: B-1G (5'-10')


Sampling Method:




General Chemistry


Total Metals














12821 W. Golden Lane 11/06/13 13:08


Report No. 1310331

Cert. No. T104704360-12-8






Received:

10/23/13 08:40

Sample ID #: B-2B (0-5')


Sampling Method:




General Chemistry


Total Metals








10/23/13 18:390.480 CCVHB343071 6010<0.480 mg/kg dry AKSilver * 3050B






12821 W. Golden Lane 11/06/13 13:08


Report No. 1310331

Cert. No. T104704360-12-8






Received:

10/23/13 08:40

Sample ID #: B-2B (5'-10')


Sampling Method:




General Chemistry


Total Metals














12821 W. Golden Lane 11/06/13 13:08


Report No. 1310331

Cert. No. T104704360-12-8






Received:

10/23/13 08:40

Sample ID #: B-2D (5'-10')


Sampling Method:




General Chemistry


Total Metals














12821 W. Golden Lane 11/06/13 13:08


Report No. 1310331

Cert. No. T104704360-12-8






Received:

10/23/13 08:40

Sample ID #: B-2F (0-5')


Sampling Method:




General Chemistry


Total Metals














12821 W. Golden Lane 11/06/13 13:08


Report No. 1310331

Cert. No. T104704360-12-8






Received:

10/23/13 08:40



Sampling Method:




7 Day Leachate

11/04/13 18:500.010 B345046 7DL/60100.052 mg/L SABarium * 100 3010A

General Chemistry


Total Metals









Total Metals by SPLP (EPA 1312) Za

10/30/13 16:150.010 B344082 1312/60100.032 mg/L SABarium * 100 3010A






12821 W. Golden Lane 11/06/13 13:08


Report No. 1310331

Cert. No. T104704360-12-8






Received:

10/23/13 08:40

Sample ID #: B-2H (0-5')


Sampling Method:




General Chemistry


Total Metals














12821 W. Golden Lane 11/06/13 13:08


Report No. 1310331

Cert. No. T104704360-12-8






Received:

10/23/13 08:40

Sample ID #: B-2H (5'-10')


Sampling Method:




General Chemistry


Total Metals














12821 W. Golden Lane 11/06/13 13:08


Report No. 1310331

Cert. No. T104704360-12-8






Received:

10/23/13 08:40



Sampling Method:




General Chemistry











































12821 W. Golden Lane 11/06/13 13:08


Report No. 1310331

Cert. No. T104704360-12-8






Received:

10/23/13 08:40



Sampling Method:



































10/23/13


10/23/13


10/23/13


10/23/13







12821 W. Golden Lane 11/06/13 13:08


Report No. 1310331

Cert. No. T104704360-12-8






Received:

10/23/13 08:40



Sampling Method:





10/23/13


10/23/13









































12821 W. Golden Lane 11/06/13 13:08


Report No. 1310331

Cert. No. T104704360-12-8






Received:

10/23/13 08:40



Sampling Method:















































12821 W. Golden Lane 11/06/13 13:08


Report No. 1310331

Cert. No. T104704360-12-8






Received:

10/23/13 08:40



Sampling Method:













10/23/13


10/23/13


10/23/13

14:42

SurrL80-10680 %Surrogate: 4-Bromofluorobenzene B343074 8260B HH5035






10/23/13


10/23/13







12821 W. Golden Lane 11/06/13 13:08


Report No. 1310331

Cert. No. T104704360-12-8






Received:

10/23/13 08:40

Sample ID #: B-3C (5'-10')


Sampling Method:




General Chemistry


Total Metals





10/23/13 19:311.00 CCVHB343071 60101.58 mg/kg dry AKLead * 3050B









12821 W. Golden Lane 11/06/13 13:08


Report No. 1310331

Cert. No. T104704360-12-8






Received:

10/23/13 08:40

Sample ID #: B-3E (0-5)


Sampling Method:




General Chemistry


Total Metals









































12821 W. Golden Lane 11/06/13 13:08


Report No. 1310331

Cert. No. T104704360-12-8






Received:

10/23/13 08:40



Sampling Method:















































12821 W. Golden Lane 11/06/13 13:08


Report No. 1310331

Cert. No. T104704360-12-8






Received:

10/23/13 08:40



Sampling Method:







10/23/13


10/23/13


10/23/13


10/23/13


10/23/13


10/23/13
































12821 W. Golden Lane 11/06/13 13:08


Report No. 1310331

Cert. No. T104704360-12-8






Received:

10/23/13 08:40



Sampling Method:















































12821 W. Golden Lane 11/06/13 13:08


Report No. 1310331

Cert. No. T104704360-12-8






Received:

10/23/13 08:40



Sampling Method:






















10/23/13


10/23/13


10/23/13







10/23/13


10/23/13







12821 W. Golden Lane 11/06/13 13:08


Report No. 1310331

Cert. No. T104704360-12-8






Received:

10/23/13 08:40



Sampling Method:





11/05/13 19:170.01 B345061 1312/6010<0.01 mg/L SALead * 5 3010A






12821 W. Golden Lane 11/06/13 13:08


Report No. 1310331

Cert. No. T104704360-12-8






Received:

10/23/13 08:40

Sample ID #: B-3E (5'-10')


Sampling Method:




General Chemistry


Total Metals














12821 W. Golden Lane 11/06/13 13:08


Report No. 1310331

Cert. No. T104704360-12-8






Received:

10/23/13 08:40



Sampling Method:




General Chemistry


Total Metals









































12821 W. Golden Lane 11/06/13 13:08


Report No. 1310331

Cert. No. T104704360-12-8






Received:

10/23/13 08:40



Sampling Method:















































12821 W. Golden Lane 11/06/13 13:08


Report No. 1310331

Cert. No. T104704360-12-8






Received:

10/23/13 08:40



Sampling Method:







10/23/13


10/23/13


10/23/13


10/23/13


10/23/13


10/23/13
































12821 W. Golden Lane 11/06/13 13:08


Report No. 1310331

Cert. No. T104704360-12-8






Received:

10/23/13 08:40



Sampling Method:















































12821 W. Golden Lane 11/06/13 13:08


Report No. 1310331

Cert. No. T104704360-12-8






Received:

10/23/13 08:40



Sampling Method:






















10/23/13


10/23/13


10/23/13







10/23/13


10/23/13







12821 W. Golden Lane 11/06/13 13:08


Report No. 1310331

Cert. No. T104704360-12-8






Received:

10/23/13 08:40

Sample ID #: B-3G (5'-10')


Sampling Method:




General Chemistry


Total Metals














12821 W. Golden Lane 11/06/13 13:08


Report No. 1310331

Cert. No. T104704360-12-8






Received:

10/23/13 08:40

Sample ID #: B-4B (5'-10')


Sampling Method:




7 Day Leachate

11/04/13 16:340.0002 B345049 7DL/60100.0002 mg/L SAMercury * 7470A

11/04/13 18:550.01 B345046 7DL/60100.07 mg/L SALead * 5 3010A

General Chemistry


Total Metals

10/24/13 14:281.00 B343099 60102.68 mg/kg dry AKArsenic * 3050B




10/24/13 14:281.00 ZcB343099 601086.4 mg/kg dry AKLead * 3050B



10/24/13 14:280.480 ZB343099 6010<0.480 mg/kg dry AKSilver * 3050B


11/01/13 11:110.0002 B344100 1312/74700.0005 mg/L SAMercury * 7470A

10/30/13 16:250.01 B344082 1312/60100.07 mg/L SALead * 5 3010A






12821 W. Golden Lane 11/06/13 13:08


Report No. 1310331

Cert. No. T104704360-12-8






Received:

10/23/13 08:40

Sample ID #: B-4D (0-5')


Sampling Method:




General Chemistry


Total Metals














12821 W. Golden Lane 11/06/13 13:08


Report No. 1310331

Cert. No. T104704360-12-8






Received:

10/23/13 08:40

Sample ID #: B-4D (5'-10')


Sampling Method:




General Chemistry


Total Metals














12821 W. Golden Lane 11/06/13 13:08


Report No. 1310331

Cert. No. T104704360-12-8






Received:

10/23/13 08:40



Sampling Method:




General Chemistry


Total Metals










11/05/13 19:220.01 B345061 1312/6010<0.01 mg/L SALead * 5 3010A






12821 W. Golden Lane 11/06/13 13:08


Report No. 1310331

Cert. No. T104704360-12-8






Received:

10/23/13 08:40

Sample ID #: B-4F (5'-10')


Sampling Method:




General Chemistry


Total Metals














12821 W. Golden Lane 11/06/13 13:08


Report No. 1310331

Cert. No. T104704360-12-8






Received:

10/23/13 08:40



Sampling Method:




General Chemistry


Total Metals














12821 W. Golden Lane 11/06/13 13:08


Report No. 1310331

Cert. No. T104704360-12-8






Received:

10/23/13 08:40

Sample ID #: B-4H (5'-10')


Sampling Method:




General Chemistry


Total Metals

10/24/13 15:341.00 B343099 6010<1.00 mg/kg dry AKArsenic * 3050B













12821 W. Golden Lane 11/06/13 13:08


Report No. 1310331

Cert. No. T104704360-12-8






Received:

10/23/13 08:40

Sample ID #: B-5C (5'-10')


Sampling Method:




General Chemistry


Total Metals














12821 W. Golden Lane 11/06/13 13:08


Report No. 1310331

Cert. No. T104704360-12-8






Received:

10/23/13 08:40

Sample ID #: B-5E (0-5')


Sampling Method:




General Chemistry


Total Metals














12821 W. Golden Lane 11/06/13 13:08


Report No. 1310331

Cert. No. T104704360-12-8






Received:

10/23/13 08:40

Sample ID #: B-5E (5'-10')


Sampling Method:




General Chemistry


Total Metals









































12821 W. Golden Lane 11/06/13 13:08


Report No. 1310331

Cert. No. T104704360-12-8






Received:

10/23/13 08:40

Sample ID #: B-5E (5'-10')


Sampling Method:















































12821 W. Golden Lane 11/06/13 13:08


Report No. 1310331

Cert. No. T104704360-12-8






Received:

10/23/13 08:40

Sample ID #: B-5E (5'-10')


Sampling Method:







10/23/13


10/23/13


10/23/13


10/23/13


10/23/13


10/23/13
































12821 W. Golden Lane 11/06/13 13:08


Report No. 1310331

Cert. No. T104704360-12-8






Received:

10/23/13 08:40

Sample ID #: B-5E (5'-10')


Sampling Method:















































12821 W. Golden Lane 11/06/13 13:08


Report No. 1310331

Cert. No. T104704360-12-8






Received:

10/23/13 08:40

Sample ID #: B-5E (5'-10')


Sampling Method:






















10/23/13


10/23/13


10/23/13







10/23/13


10/23/13







12821 W. Golden Lane 11/06/13 13:08


Report No. 1310331

Cert. No. T104704360-12-8






Received:

10/23/13 08:40



Sampling Method:




General Chemistry


Total Metals














12821 W. Golden Lane 11/06/13 13:08


Report No. 1310331

Cert. No. T104704360-12-8






Received:

10/23/13 08:40

Sample ID #: B-5G (5'-10')


Sampling Method:




General Chemistry


Total Metals









































12821 W. Golden Lane 11/06/13 13:08


Report No. 1310331

Cert. No. T104704360-12-8






Received:

10/23/13 08:40

Sample ID #: B-5G (5'-10')


Sampling Method:















































12821 W. Golden Lane 11/06/13 13:08


Report No. 1310331

Cert. No. T104704360-12-8






Received:

10/23/13 08:40

Sample ID #: B-5G (5'-10')


Sampling Method:







10/23/13


10/23/13


10/23/13


10/23/13


10/23/13


10/23/13
































12821 W. Golden Lane 11/06/13 13:08


Report No. 1310331

Cert. No. T104704360-12-8






Received:

10/23/13 08:40

Sample ID #: B-5G (5'-10')


Sampling Method:















































12821 W. Golden Lane 11/06/13 13:08


Report No. 1310331

Cert. No. T104704360-12-8






Received:

10/23/13 08:40

Sample ID #: B-5G (5'-10')


Sampling Method:






















10/23/13


10/23/13


10/23/13







10/23/13


10/23/13







12821 W. Golden Lane 11/06/13 13:08


Report No. 1310331

Cert. No. T104704360-12-8






Received:

10/23/13 08:40



Sampling Method:




7 Day Leachate


General Chemistry


Total Metals










11/01/13 11:110.0002 B344100 1312/7470<0.0002 mg/L SAMercury * 7470A






12821 W. Golden Lane 11/06/13 13:08


Report No. 1310331

Cert. No. T104704360-12-8






Received:

10/23/13 08:40

Sample ID #: B-6D (5'-10')


Sampling Method:




General Chemistry


Total Metals














12821 W. Golden Lane 11/06/13 13:08


Report No. 1310331

Cert. No. T104704360-12-8






Received:

10/23/13 08:40



Sampling Method:




General Chemistry


Total Metals














12821 W. Golden Lane 11/06/13 13:08


Report No. 1310331

Cert. No. T104704360-12-8






Received:

10/23/13 08:40

Sample ID #: B-6F (5'-10')


Sampling Method:




General Chemistry


Total Metals














12821 W. Golden Lane 11/06/13 13:08


Report No. 1310331

Cert. No. T104704360-12-8






Received:

10/23/13 08:40



Sampling Method:




7 Day Leachate

11/04/13 20:120.01 B345046 7DL/6010<0.01 mg/L SALead * 5 3010A

General Chemistry


Total Metals










10/30/13 16:300.01 B344082 1312/6010<0.01 mg/L SALead * 5 3010A






12821 W. Golden Lane 11/06/13 13:08


Report No. 1310331

Cert. No. T104704360-12-8






Received:

10/23/13 08:40

Sample ID #: B-6H (5'-10')


Sampling Method:




General Chemistry


Total Metals














12821 W. Golden Lane 11/06/13 13:08


Report No. 1310331

Cert. No. T104704360-12-8






Received:

10/23/13 08:40



Sampling Method:




7 Day Leachate

11/04/13 18:400.01 B345046 7DL/6010<0.01 mg/L SALead * 5 3010A

General Chemistry


Total Metals










10/30/13 16:350.01 B344082 1312/60100.02 mg/L SALead * 5 3010A






12821 W. Golden Lane 11/06/13 13:08


Report No. 1310331

Cert. No. T104704360-12-8






Received:

10/23/13 08:40

Sample ID #: B-7C (5'-10')


Sampling Method:




7 Day Leachate


11/04/13 20:160.01 B345046 7DL/6010<0.01 mg/L SALead * 5 3010A

General Chemistry


Total Metals






































12821 W. Golden Lane 11/06/13 13:08


Report No. 1310331

Cert. No. T104704360-12-8






Received:

10/23/13 08:40

Sample ID #: B-7C (5'-10')


Sampling Method:















































12821 W. Golden Lane 11/06/13 13:08


Report No. 1310331

Cert. No. T104704360-12-8






Received:

10/23/13 08:40

Sample ID #: B-7C (5'-10')


Sampling Method:










10/23/13


10/23/13


10/23/13


10/23/13


10/23/13


10/23/13





























12821 W. Golden Lane 11/06/13 13:08


Report No. 1310331

Cert. No. T104704360-12-8






Received:

10/23/13 08:40

Sample ID #: B-7C (5'-10')


Sampling Method:















































12821 W. Golden Lane 11/06/13 13:08


Report No. 1310331

Cert. No. T104704360-12-8






Received:

10/23/13 08:40

Sample ID #: B-7C (5'-10')


Sampling Method:

























10/23/13


10/23/13


10/23/13







10/23/13


10/23/13







12821 W. Golden Lane 11/06/13 13:08


Report No. 1310331

Cert. No. T104704360-12-8






Received:

10/23/13 08:40

Sample ID #: B-7C (5'-10')


Sampling Method:





11/01/13 11:110.0002 B344100 1312/7470<0.0002 mg/L SAMercury * 7470A

10/30/13 16:550.01 B344082 1312/60100.01 mg/L SALead * 5 3010A






12821 W. Golden Lane 11/06/13 13:08


Report No. 1310331

Cert. No. T104704360-12-8






Received:

10/23/13 08:40



Sampling Method:




7 Day Leachate


General Chemistry


Total Metals










11/01/13 11:110.0002 B344100 1312/7470<0.0002 mg/L SAMercury * 7470A






12821 W. Golden Lane 11/06/13 13:08


Report No. 1310331

Cert. No. T104704360-12-8






Received:

10/23/13 08:40

Sample ID #: B-7D (5'-10)


Sampling Method:




General Chemistry


Total Metals









































12821 W. Golden Lane 11/06/13 13:08


Report No. 1310331

Cert. No. T104704360-12-8






Received:

10/23/13 08:40



Sampling Method:















































12821 W. Golden Lane 11/06/13 13:08


Report No. 1310331

Cert. No. T104704360-12-8






Received:

10/23/13 08:40



Sampling Method:







10/23/13


10/23/13


10/23/13


10/23/13


10/23/13


10/23/13
































12821 W. Golden Lane 11/06/13 13:08


Report No. 1310331

Cert. No. T104704360-12-8






Received:

10/23/13 08:40



Sampling Method:















































12821 W. Golden Lane 11/06/13 13:08


Report No. 1310331

Cert. No. T104704360-12-8






Received:

10/23/13 08:40



Sampling Method:






















10/23/13


10/23/13


10/23/13







10/23/13


10/23/13







12821 W. Golden Lane 11/06/13 13:08


Report No. 1310331

Cert. No. T104704360-12-8






Received:

10/23/13 08:40



Sampling Method:




General Chemistry


Total Metals









































12821 W. Golden Lane 11/06/13 13:08


Report No. 1310331

Cert. No. T104704360-12-8






Received:

10/23/13 08:40



Sampling Method:















































12821 W. Golden Lane 11/06/13 13:08


Report No. 1310331

Cert. No. T104704360-12-8






Received:

10/23/13 08:40



Sampling Method:







10/23/13


10/23/13


10/23/13


10/23/13


10/23/13


10/23/13
































12821 W. Golden Lane 11/06/13 13:08


Report No. 1310331

Cert. No. T104704360-12-8






Received:

10/23/13 08:40



Sampling Method:















































12821 W. Golden Lane 11/06/13 13:08


Report No. 1310331

Cert. No. T104704360-12-8






Received:

10/23/13 08:40



Sampling Method:






















10/23/13


10/23/13


10/23/13







10/23/13


10/23/13







12821 W. Golden Lane 11/06/13 13:08


Report No. 1310331

Cert. No. T104704360-12-8






Received:

10/23/13 08:40

Sample ID #: B-7F (5'-10')


Sampling Method:




General Chemistry


Total Metals














12821 W. Golden Lane 11/06/13 13:08


Report No. 1310331

Cert. No. T104704360-12-8






Received:

10/23/13 08:40



Sampling Method:




General Chemistry


Total Metals









































12821 W. Golden Lane 11/06/13 13:08


Report No. 1310331

Cert. No. T104704360-12-8






Received:

10/23/13 08:40



Sampling Method:















































12821 W. Golden Lane 11/06/13 13:08


Report No. 1310331

Cert. No. T104704360-12-8






Received:

10/23/13 08:40



Sampling Method:







10/23/13


10/23/13


10/23/13


10/23/13


10/23/13


10/23/13
































12821 W. Golden Lane 11/06/13 13:08


Report No. 1310331

Cert. No. T104704360-12-8






Received:

10/23/13 08:40



Sampling Method:















































12821 W. Golden Lane 11/06/13 13:08


Report No. 1310331

Cert. No. T104704360-12-8






Received:

10/23/13 08:40



Sampling Method:






















10/23/13


10/23/13


10/23/13







10/23/13


10/23/13







12821 W. Golden Lane 11/06/13 13:08


Report No. 1310331

Cert. No. T104704360-12-8






Received:

10/23/13 08:40

Sample ID #: B-7H (5'-10')


Sampling Method:




General Chemistry


Total Metals














12821 W. Golden Lane 11/06/13 13:08


Report No. 1310331

Cert. No. T104704360-12-8






Received:

10/23/13 08:40

Sample ID #: B-8D (5'-10')


Sampling Method:




General Chemistry


Total Metals














12821 W. Golden Lane 11/06/13 13:08


Report No. 1310331

Cert. No. T104704360-12-8






Received:

10/23/13 08:40



Sampling Method:




General Chemistry


Total Metals










11/05/13 19:270.01 B345061 1312/6010<0.01 mg/L SALead * 5 3010A






12821 W. Golden Lane 11/06/13 13:08


Report No. 1310331

Cert. No. T104704360-12-8






Received:

10/23/13 08:40

Sample ID #: B-8G (5'-10')


Sampling Method:




General Chemistry


Total Metals









































12821 W. Golden Lane 11/06/13 13:08


Report No. 1310331

Cert. No. T104704360-12-8






Received:

10/23/13 08:40

Sample ID #: B-8G (5'-10')


Sampling Method:















































12821 W. Golden Lane 11/06/13 13:08


Report No. 1310331

Cert. No. T104704360-12-8






Received:

10/23/13 08:40

Sample ID #: B-8G (5'-10')


Sampling Method:







10/23/13


10/23/13


10/23/13


10/23/13


10/23/13


10/23/13
































12821 W. Golden Lane 11/06/13 13:08


Report No. 1310331

Cert. No. T104704360-12-8






Received:

10/23/13 08:40

Sample ID #: B-8G (5'-10')


Sampling Method:















































12821 W. Golden Lane 11/06/13 13:08


Report No. 1310331

Cert. No. T104704360-12-8






Received:

10/23/13 08:40

Sample ID #: B-8G (5'-10')


Sampling Method:






















10/23/13


10/23/13


10/23/13







10/23/13


10/23/13







12821 W. Golden Lane 11/06/13 13:08


Report No. 1310331

Cert. No. T104704360-12-8






Received:

10/23/13 08:40

Sample ID #: B-8G (5'-10')


Sampling Method:





11/05/13 19:120.01 B345061 1312/60100.03 mg/L SALead * 5 3010A






12821 W. Golden Lane 11/06/13 13:08


Report No. 1310331

Cert. No. T104704360-12-8






Received:

10/23/13 08:40

Sample ID #: B-8I (0-5')


Sampling Method:




General Chemistry


Total Metals














12821 W. Golden Lane 11/06/13 13:08


Report No. 1310331

Cert. No. T104704360-12-8






Received:

10/23/13 08:40

Sample ID #: B-8I (5'-10')


Sampling Method:




General Chemistry


Total Metals














12821 W. Golden Lane 11/06/13 13:08


Report No. 1310331

Cert. No. T104704360-12-8






Received:

10/23/13 08:40



Sampling Method:




General Chemistry


Total Metals














12821 W. Golden Lane 11/06/13 13:08


Report No. 1310331

Cert. No. T104704360-12-8






Received:

10/23/13 08:40

Sample ID #: B-9D (5'-10')


Sampling Method:




General Chemistry


Total Metals









































12821 W. Golden Lane 11/06/13 13:08


Report No. 1310331

Cert. No. T104704360-12-8






Received:

10/23/13 08:40

Sample ID #: B-9D (5'-10')


Sampling Method:















































12821 W. Golden Lane 11/06/13 13:08


Report No. 1310331

Cert. No. T104704360-12-8






Received:

10/23/13 08:40

Sample ID #: B-9D (5'-10')


Sampling Method:







10/23/13


10/23/13


10/23/13


10/23/13


10/23/13


10/23/13
































12821 W. Golden Lane 11/06/13 13:08


Report No. 1310331

Cert. No. T104704360-12-8






Received:

10/23/13 08:40

Sample ID #: B-9D (5'-10')


Sampling Method:















































12821 W. Golden Lane 11/06/13 13:08


Report No. 1310331

Cert. No. T104704360-12-8






Received:

10/23/13 08:40

Sample ID #: B-9D (5'-10')


Sampling Method:






















10/23/13


10/23/13


10/23/13







10/23/13


10/23/13







12821 W. Golden Lane 11/06/13 13:08


Report No. 1310331

Cert. No. T104704360-12-8






Received:

10/23/13 08:40



Sampling Method:




General Chemistry


Total Metals


10/24/13 20:011.00 CCVHB343100 601064.9 mg/kg dry AKBarium * 3050B







































12821 W. Golden Lane 11/06/13 13:08


Report No. 1310331

Cert. No. T104704360-12-8






Received:

10/23/13 08:40



Sampling Method:















































12821 W. Golden Lane 11/06/13 13:08


Report No. 1310331

Cert. No. T104704360-12-8






Received:

10/23/13 08:40



Sampling Method:







10/24/13


10/24/13


10/24/13


10/24/13


10/24/13

01:02

SurrL38-1027 %Surrogate: 2,4,6-Tribromophenol B343075 8270C HH3550B

10/24/13
































12821 W. Golden Lane 11/06/13 13:08


Report No. 1310331

Cert. No. T104704360-12-8






Received:

10/23/13 08:40



Sampling Method:















































12821 W. Golden Lane 11/06/13 13:08


Report No. 1310331

Cert. No. T104704360-12-8






Received:

10/23/13 08:40



Sampling Method:






















10/23/13


10/23/13


10/23/13







10/23/13


10/23/13







12821 W. Golden Lane 11/06/13 13:08


Report No. 1310331

Cert. No. T104704360-12-8






Received:

10/23/13 08:40

Sample ID #: B-9F (5'-10')


Sampling Method:




General Chemistry


Total Metals














12821 W. Golden Lane 11/06/13 13:08


Report No. 1310331

Cert. No. T104704360-12-8






Received:

10/23/13 08:40



Sampling Method:




General Chemistry


Total Metals


10/24/13 20:121.00 CCVHB343100 6010217 mg/kg dry AKBarium * 3050B












12821 W. Golden Lane 11/06/13 13:08


Report No. 1310331

Cert. No. T104704360-12-8






Received:

10/23/13 08:40

Sample ID #: B-9H (5'-10')


Sampling Method:




General Chemistry


Total Metals









































12821 W. Golden Lane 11/06/13 13:08


Report No. 1310331

Cert. No. T104704360-12-8






Received:

10/23/13 08:40

Sample ID #: B-9H (5'-10')


Sampling Method:















































12821 W. Golden Lane 11/06/13 13:08


Report No. 1310331

Cert. No. T104704360-12-8






Received:

10/23/13 08:40

Sample ID #: B-9H (5'-10')


Sampling Method:







10/24/13


10/24/13


10/24/13


10/24/13


10/24/13


10/24/13
































12821 W. Golden Lane 11/06/13 13:08


Report No. 1310331

Cert. No. T104704360-12-8






Received:

10/23/13 08:40

Sample ID #: B-9H (5'-10')


Sampling Method:















































12821 W. Golden Lane 11/06/13 13:08


Report No. 1310331

Cert. No. T104704360-12-8






Received:

10/23/13 08:40

Sample ID #: B-9H (5'-10')


Sampling Method:






















10/23/13


10/23/13


10/23/13







10/23/13


10/23/13







12821 W. Golden Lane 11/06/13 13:08


Report No. 1310331

Cert. No. T104704360-12-8






Received:

10/23/13 08:40

Sample ID #: B-8E (0-5')


Sampling Method:




General Chemistry


Total Metals





10/24/13 21:101.00 ZbB343104 60107.11 mg/kg dry AKLead * 3050B









12821 W. Golden Lane 11/06/13 13:08


Report No. 1310331

Cert. No. T104704360-12-8






Received:

10/23/13 08:40

Sample ID #: B-8E (5'-10')


Sampling Method:




General Chemistry


Total Metals














12821 W. Golden Lane 11/06/13 13:08


Report No. 1310331

Cert. No. T104704360-12-8






Received:

10/23/13 08:40

Sample ID #: B-2A (5'-10')


Sampling Method:




General Chemistry


Total Metals














12821 W. Golden Lane 11/06/13 13:08


Report No. 1310331

Cert. No. T104704360-12-8






Received:

10/23/13 08:40

Sample ID #: (B-1G, 0-5') ReRun


Sampling Method: Grab




General Chemistry


Total Metals

10/31/13 18:291.00 B344115 6010158 mg/kg dry AKLead * 3050B






12821 W. Golden Lane 11/06/13 13:08


Report No. 1310331

Cert. No. T104704360-12-8






Received:

10/23/13 08:40

Result Limit

Reporting

Units Level

Spike

Result

Source

%REC

%REC

Limits RPD

RPD

Limit Analyte

7 Day Leachate - Quality Control

Batch B345046 - 3010A

Blank (B345046-BLK1) Prepared: 11/04/13 11:19 Analyzed: 11/04/13 18:14

Barium 0.010 mg/L<0.010

Lead 0.01 mg/L<0.01

LCS (B345046-BS1) Prepared: 11/04/13 11:19 Analyzed: 11/04/13 18:19

Barium 0.010 2.00 80-120104mg/L2.08

Lead 0.01 2.00 80-120103mg/L2.07

LCS Dup (B345046-BSD1) Prepared: 11/04/13 11:19 Analyzed: 11/04/13 18:24

Barium 0.010 2.00 2080-120102 2mg/L2.04

Lead 0.01 2.00 2080-120102 1mg/L2.04

Matrix Spike (B345046-MS1) Source: 1310331-41 Prepared: 11/04/13 11:19 Analyzed: 11/04/13 18:30

Barium 0.010 2.00 75-125103mg/L2.09 0.0345

Lead 0.01 2.00 75-125101mg/L2.03 0.00660

Matrix Spike Dup (B345046-MSD1) Source: 1310331-41 Prepared: 11/04/13 11:19 Analyzed: 11/04/13 18:35

Barium 0.010 2.00 2075-125102 0.5mg/L2.08 0.0345

Lead 0.01 2.00 2075-125100 0.9mg/L2.01 0.00660

Batch B345049 - 7470A


Mercury 0.0002 mg/L<0.0002


Mercury 0.0002 0.0100 85-11596mg/L0.00955


Mercury 0.0002 0.0100 2585-11599 3mg/L0.00986


Mercury 0.0002 0.0100 75-12592mg/L0.00921 <0.0002


Mercury 0.0002 0.0100 2575-12597 5mg/L0.00972 <0.0002

Total Metals - Quality Control






12821 W. Golden Lane 11/06/13 13:08


Report No. 1310331

Cert. No. T104704360-12-8






Received:

10/23/13 08:40

Result Limit

Reporting

Units Level

Spike

Result

Source

%REC

%REC

Limits RPD

RPD

Limit Analyte

Batch B343071 - 3050B


Arsenic 1.00 CCVHmg/kg wet<1.00

Barium 1.00 mg/kg wet<1.00

Cadmium 0.500 mg/kg wet<0.500

Chromium 1.00 mg/kg wet<1.00

Lead 1.00 mg/kg wet<1.00

Selenium 0.300 mg/kg wet<0.300

Silver 0.480 mg/kg wet<0.480


Arsenic 1.00 100 80-120104mg/kg wet104

Barium 1.00 100 80-120104mg/kg wet104

Cadmium 0.500 100 80-120105mg/kg wet105

Chromium 1.00 100 80-120101mg/kg wet101

Lead 1.00 100 80-120105mg/kg wet105

Selenium 0.300 100 80-120107mg/kg wet107

Silver 0.480 50.0 80-120106mg/kg wet53.0


Arsenic 1.00 100 3080-120106 2mg/kg wet106

Barium 1.00 100 3080-120106 2mg/kg wet106

Cadmium 0.500 100 3080-120106 0.7mg/kg wet106

Chromium 1.00 100 3080-120103 2mg/kg wet103

Lead 1.00 100 3080-120106 0.8mg/kg wet106

Selenium 0.300 100 3080-120109 2mg/kg wet109

Silver 0.480 50.0 3080-120109 3mg/kg wet54.3


Arsenic 1.00 111 75-125102mg/kg dry115 2.12

Barium 1.00 111 75-12595mg/kg dry170 64.9

Cadmium 0.500 111 75-12578mg/kg dry86.0 0.00553

Chromium 1.00 111 75-12582mg/kg dry94.2 3.20

Lead 1.00 111 MSL, Zd75-12574mg/kg dry83.2 1.84

Selenium 0.300 111 75-12598mg/kg dry108 <0.300

Silver 0.480 55.3 75-125107mg/kg dry59.1 <0.480


Arsenic 1.00 111 3075-125102 0.3mg/kg dry115 2.12

Barium 1.00 111 3075-12595 0.2mg/kg dry170 64.9

Cadmium 0.500 111 3075-12579 1mg/kg dry86.9 0.00553

Chromium 1.00 111 3075-12581 1mg/kg dry93.0 3.20

Lead 1.00 111 30 MSDL, Zd75-12574 1mg/kg dry84.1 1.84






12821 W. Golden Lane 11/06/13 13:08


Report No. 1310331

Cert. No. T104704360-12-8






Received:

10/23/13 08:40

Result Limit

Reporting

Units Level

Spike

Result

Source

%REC

%REC

Limits RPD

RPD

Limit Analyte


Batch B343071 - 3050B


Selenium 0.300 111 3075-12598 0.4mg/kg dry108 <0.300

Silver 0.480 55.3 3075-125106 1mg/kg dry58.4 <0.480

Batch B343093 - 7471B


Mercury 0.040 mg/kg wet<0.040


Mercury 0.040 0.833 85-115103mg/kg wet0.858


Mercury 0.040 0.833 2585-115102 1mg/kg wet0.848


Mercury 0.040 0.922 75-125103mg/kg dry0.948 <0.040


Mercury 0.040 0.922 2575-125101 2mg/kg dry0.933 <0.040

Batch B343094 - 7471B






Mercury 0.040 0.833 85-115102mg/kg wet0.853


Mercury 0.040 0.833 85-115102mg/kg wet0.852


Mercury 0.040 0.833 2585-115103 0.4mg/kg wet0.857


Mercury 0.040 0.833 2585-115101 0.8mg/kg wet0.845







12821 W. Golden Lane 11/06/13 13:08


Report No. 1310331

Cert. No. T104704360-12-8






Received:

10/23/13 08:40

Result Limit

Reporting

Units Level

Spike

Result

Source

%REC

%REC

Limits RPD

RPD

Limit Analyte


Batch B343094 - 7471B

Mercury 0.040 1.06 75-12598mg/kg dry1.66 0.619


Mercury 0.040 0.989 75-125110mg/kg dry1.10 0.0127


Mercury 0.040 1.06 2575-12598 0.1mg/kg dry1.66 0.619


Mercury 0.040 0.989 2575-125112 1mg/kg dry1.12 0.0127

Batch B343095 - 7471B




Mercury 0.040 0.833 85-115106mg/kg wet0.882


Mercury 0.040 0.833 2585-115102 4mg/kg wet0.848


Mercury 0.040 1.13 75-125101mg/kg dry1.14 0.00802


Mercury 0.040 1.13 2575-125104 3mg/kg dry1.18 0.00802

Batch B343099 - 3050B


Arsenic 1.00 mg/kg wet<1.00




Lead 1.00 Zcmg/kg wet<1.00


Silver 0.480 Zmg/kg wet<0.480


Arsenic 1.00 100 80-120102mg/kg wet102






12821 W. Golden Lane 11/06/13 13:08


Report No. 1310331

Cert. No. T104704360-12-8






Received:

10/23/13 08:40

Result Limit

Reporting

Units Level

Spike

Result

Source

%REC

%REC

Limits RPD

RPD

Limit Analyte


Batch B343099 - 3050B


Barium 1.00 100 80-120103mg/kg wet103

Cadmium 0.500 100 80-120101mg/kg wet101


Lead 1.00 100 80-120100mg/kg wet100


Silver 0.480 50.0 80-120105mg/kg wet52.4


Arsenic 1.00 100 3080-120101 0.7mg/kg wet101

Barium 1.00 100 3080-120102 1mg/kg wet102

Cadmium 0.500 100 3080-120100 0.1mg/kg wet100

Chromium 1.00 100 3080-120101 0.1mg/kg wet101

Lead 1.00 100 3080-120100 0.1mg/kg wet100

Selenium 0.300 100 3080-120101 0.9mg/kg wet101

Silver 0.480 50.0 3080-120104 0.4mg/kg wet52.2


Arsenic 1.00 128 75-12585mg/kg dry111 2.68

Barium 1.00 128 MSL, Zd75-12560mg/kg dry212 136

Cadmium 0.500 128 MSL, Zd75-12570mg/kg dry89.1 0.0638

Chromium 1.00 128 75-12579mg/kg dry109 8.21

Lead 1.00 128 MSL, Zd75-12569mg/kg dry174 86.4

Selenium 0.300 128 75-12582mg/kg dry104 <0.300

Silver 0.480 63.8 75-12589mg/kg dry57.0 <0.480


Arsenic 1.00 128 3075-12585 0.3mg/kg dry111 2.68

Barium 1.00 128 30 MSDL, Zd75-12560 0.5mg/kg dry213 136

Cadmium 0.500 128 30 MSDL, Zd75-12570 0.07mg/kg dry89.2 0.0638

Chromium 1.00 128 3075-12579 0.2mg/kg dry109 8.21

Lead 1.00 128 30 MSDL, Zd75-12569 0.1mg/kg dry175 86.4

Selenium 0.300 128 3075-12581 0.6mg/kg dry103 <0.300

Silver 0.480 63.8 3075-12589 0.6mg/kg dry56.7 <0.480

Batch B343100 - 3050B








12821 W. Golden Lane 11/06/13 13:08


Report No. 1310331

Cert. No. T104704360-12-8






Received:

10/23/13 08:40

Result Limit

Reporting

Units Level

Spike

Result

Source

%REC

%REC

Limits RPD

RPD

Limit Analyte


Batch B343100 - 3050B





Lead 1.00 Zcmg/kg wet<1.00


Silver 0.480 mg/kg wet<0.480


Arsenic 1.00 100 80-120102mg/kg wet102

Barium 1.00 100 80-120107mg/kg wet107

Cadmium 0.500 100 80-120103mg/kg wet103


Lead 1.00 100 80-120102mg/kg wet102


Silver 0.480 50.0 80-120103mg/kg wet51.6


Arsenic 1.00 100 3080-120102 0.3mg/kg wet102

Barium 1.00 100 3080-120106 1mg/kg wet106

Cadmium 0.500 100 3080-120102 0.2mg/kg wet102

Chromium 1.00 100 3080-12099 3mg/kg wet98.8

Lead 1.00 100 3080-120102 0.3mg/kg wet102


Silver 0.480 50.0 3080-120100 4mg/kg wet49.8


Arsenic 1.00 119 MSL, Zd75-12575mg/kg dry91.6 3.00

Barium 1.00 119 MSL, Zd75-12561mg/kg dry178 106

Cadmium 0.500 119 MSL, Zd75-12563mg/kg dry74.6 <0.500

Chromium 1.00 119 MSL, Zd75-12572mg/kg dry93.8 8.80

Lead 1.00 119 MSL, Zd75-12540mg/kg dry111 63.2

Selenium 0.300 119 MSL, Zd75-12571mg/kg dry84.7 <0.300

Silver 0.480 59.3 75-12581mg/kg dry47.9 <0.480


Arsenic 1.00 119 3075-12576 1mg/kg dry92.9 3.00

Barium 1.00 119 30 MSDL, Zd75-12564 2mg/kg dry181 106






12821 W. Golden Lane 11/06/13 13:08


Report No. 1310331

Cert. No. T104704360-12-8






Received:

10/23/13 08:40

Result Limit

Reporting

Units Level

Spike

Result

Source

%REC

%REC

Limits RPD

RPD

Limit Analyte


Batch B343100 - 3050B


Cadmium 0.500 119 30 MSDL, Zd75-12563 0.8mg/kg dry75.2 <0.500

Chromium 1.00 119 30 MSDL, Zd75-12572 0.6mg/kg dry94.4 8.80

Lead 1.00 119 30 MSDL, Zd75-12541 0.8mg/kg dry112 63.2

Selenium 0.300 119 30 MSDL, Zd75-12573 2mg/kg dry86.1 <0.300

Silver 0.480 59.3 3075-12581 0.01mg/kg dry47.9 <0.480

Batch B343104 - 3050B






Lead 1.00 Zbmg/kg wet<1.00


Silver 0.480 CCVHmg/kg wet<0.480


Arsenic 1.00 100 80-120101mg/kg wet101

Barium 1.00 100 80-120109mg/kg wet109

Cadmium 0.500 100 80-120100mg/kg wet100

Chromium 1.00 100 80-12099mg/kg wet98.6

Lead 1.00 100 80-120100mg/kg wet100


Silver 0.480 50.0 80-12098mg/kg wet49.0


Arsenic 1.00 100 3080-120100 1mg/kg wet100

Barium 1.00 100 3080-120107 2mg/kg wet107

Cadmium 0.500 100 3080-12099 1mg/kg wet98.8

Chromium 1.00 100 3080-12099 0.4mg/kg wet99.0

Lead 1.00 100 3080-12098 2mg/kg wet98.4


Silver 0.480 50.0 3080-120100 2mg/kg wet49.8


Arsenic 1.00 135 MSL, Zd75-12569mg/kg dry95.7 2.99

Barium 1.00 135 75-125101mg/kg dry251 115






12821 W. Golden Lane 11/06/13 13:08


Report No. 1310331

Cert. No. T104704360-12-8






Received:

10/23/13 08:40

Result Limit

Reporting

Units Level

Spike

Result

Source

%REC

%REC

Limits RPD

RPD

Limit Analyte


Batch B343104 - 3050B


Cadmium 0.500 135 MSL, Zd75-12559mg/kg dry79.8 <0.500

Chromium 1.00 135 MSL, Zd75-12572mg/kg dry106 8.99

Lead 1.00 135 MSL, Zd75-12556mg/kg dry82.6 7.11

Selenium 0.300 135 MSL, Zd75-12566mg/kg dry89.1 <0.300

Silver 0.480 67.6 75-12576mg/kg dry51.4 <0.480


Arsenic 1.00 135 30 MSDL, Zd75-12568 0.2mg/kg dry95.5 2.99

Barium 1.00 135 3075-125102 0.7mg/kg dry253 115

Cadmium 0.500 135 30 MSDL, Zd75-12559 0.5mg/kg dry79.4 <0.500

Chromium 1.00 135 30 MSDL, Zd75-12572 0.3mg/kg dry106 8.99

Lead 1.00 135 30 MSDL, Zd75-12556 0.08mg/kg dry82.7 7.11

Selenium 0.300 135 30 MSDL, Zd75-12566 0.5mg/kg dry88.6 <0.300

Silver 0.480 67.6 3075-12576 0.1mg/kg dry51.5 <0.480

Batch B344115 - 3050B


Lead 1.00 mg/kg wet<1.00


Lead 1.00 100 80-12096mg/kg wet95.9


Lead 1.00 100 3080-12098 2mg/kg wet97.9


Lead 1.00 104 75-12569mg/kg dry82.5 10.7


Lead 1.00 104 3075-12566 4mg/kg dry78.9 10.7

Result Limit

Reporting

Units Level

Spike

Result

Source

%REC

%REC

Limits RPD

RPD

Limit Analyte

Semivolatile Organic Compounds by GC/MS - Quality Control

Batch B343075 - 3550B






12821 W. Golden Lane 11/06/13 13:08


Report No. 1310331

Cert. No. T104704360-12-8






Received:

10/23/13 08:40

Result Limit

Reporting

Units Level

Spike

Result

Source

%REC

%REC

Limits RPD

RPD

Limit Analyte


Batch B343075 - 3550B


Pyridine 0.333 mg/kg<0.333

N-Nitrosodimethylamine 0.333 mg/kg<0.333

2-Chlorophenol 0.333 mg/kg<0.333

2,6-Dinitrotoluene 0.333 mg/kg<0.333

Bis(2-Chloroethyl)ether 0.333 mg/kg<0.333

Phenol 0.333 mg/kg<0.333

1,3-Dichlorobenzene 0.333 mg/kg<0.333



Bis(2-chloroisopropyl)ether 0.333 mg/kg<0.333

2-Methylphenol 0.333 mg/kg<0.333

Hexachloroethane 0.333 mg/kg<0.333

3/4-Methylphenol 0.333 mg/kg<0.333

N-Nitroso-di-n-propylamine 0.333 mg/kg<0.333

Nitrobenzene 0.333 mg/kg<0.333

2-Nitrophenol 0.333 mg/kg<0.333

Isophorone 0.333 mg/kg<0.333

1,2,4-Trichlorobenzene 0.333 mg/kg<0.333

4-Chloro-3-methylphenol 0.333 mg/kg<0.333

2,4-Dimethylphenol 0.333 mg/kg<0.333

bis(2-Chloroethoxy)methane 0.333 mg/kg<0.333

2,4-Dichlorophenol 0.333 mg/kg<0.333

Naphthalene 0.333 mg/kg<0.333

4-Chloroaniline 0.333 mg/kg<0.333

Hexachlorobutadiene 0.333 mg/kg<0.333

2-Methylnaphthalene 0.333 mg/kg<0.333

Hexachlorocyclopentadiene 0.333 mg/kg<0.333

2,4,6-Trichlorophenol 0.333 mg/kg<0.333

2,4,5-Trichlorophenol 0.333 mg/kg<0.333

2-Chloronaphthalene 0.333 mg/kg<0.333

2-Nitroaniline 0.333 mg/kg<0.333

Acenaphthylene 0.333 mg/kg<0.333

Dimethylphthalate 0.333 mg/kg<0.333

Acenaphthene 0.333 mg/kg<0.333

4-Nitrophenol 0.333 mg/kg<0.333

Dibenzofuran 0.333 mg/kg<0.333






12821 W. Golden Lane 11/06/13 13:08


Report No. 1310331

Cert. No. T104704360-12-8






Received:

10/23/13 08:40

Result Limit

Reporting

Units Level

Spike

Result

Source

%REC

%REC

Limits RPD

RPD

Limit Analyte


Batch B343075 - 3550B


4-Chlorophenyl-phenylether 0.333 mg/kg<0.333

2,4-Dinitrophenol 0.333 mg/kg<0.333

2,4-Dinitrotoluene 0.333 mg/kg<0.333

Fluorene 0.333 mg/kg<0.333

Diethylphthalate 0.333 mg/kg<0.333

4-Nitroaniline 0.333 mg/kg<0.333

4,6-Dinitro-2-methylphenol 0.333 mg/kg<0.333

Azobenzene 0.333 mg/kg<0.333

N-Nitrosodiphenylamine 0.333 mg/kg<0.333

4-Bromophenyl-phenylether 0.333 mg/kg<0.333

Hexachlorobenzene 0.333 mg/kg<0.333

Pentachlorophenol 0.333 mg/kg<0.333

Phenanthrene 0.333 mg/kg<0.333

Anthracene 0.333 mg/kg<0.333

Di-n-butylphthalate 0.333 mg/kg<0.333

Fluoranthene 0.333 mg/kg<0.333

Pyrene 0.333 mg/kg<0.333

Benzidine 0.333 mg/kg<0.333

Butylbenzylphthalate 0.333 mg/kg<0.333

Benz(a)anthracene 0.333 mg/kg<0.333

Chrysene 0.333 mg/kg<0.333

Bis(2-Ethylhexyl)phthalate 0.333 mg/kg<0.333

Di-n-octylphthalate 0.333 mg/kg<0.333

Indeno[1,2,3-cd]pyrene 0.333 mg/kg<0.333

Benzo[b]fluoranthene 0.333 mg/kg<0.333

Benzo[k]fluoranthene 0.333 mg/kg<0.333

Benzo[a]pyrene 0.333 mg/kg<0.333

Dibenz[a,h]anthracene 0.333 mg/kg<0.333

Benzo[g,h,i]perylene 0.333 mg/kg<0.333

3.33 25-122Surrogate: 2-Fluorophenol 842.80 mg/kg

3.33 21-123Surrogate: Phenol-d5 842.81 mg/kg

1.67 32-110Surrogate: Nitrobenzene-d5 751.25 mg/kg

1.67 40-96Surrogate: 2-Fluorobiphenyl 791.32 mg/kg

3.33 38-102Surrogate: 2,4,6-Tribromophenol 832.78 mg/kg

1.67 41-107Surrogate: Terphenyl-d14 871.45 mg/kg







12821 W. Golden Lane 11/06/13 13:08


Report No. 1310331

Cert. No. T104704360-12-8






Received:

10/23/13 08:40

Result Limit

Reporting

Units Level

Spike

Result

Source

%REC

%REC

Limits RPD

RPD

Limit Analyte


Batch B343075 - 3550B

Pyridine 0.333 1.33 16-8457mg/kg0.765

N-Nitrosodimethylamine 0.333 1.33 32-9264mg/kg0.859

2-Chlorophenol 0.333 1.33 43-9077mg/kg1.02

2,6-Dinitrotoluene 0.333 1.33 53-10585mg/kg1.13

Bis(2-Chloroethyl)ether 0.333 1.33 39-8871mg/kg0.946

Phenol 0.333 1.33 29-10176mg/kg1.02

1,3-Dichlorobenzene 0.333 1.33 41-8674mg/kg0.983



Bis(2-chloroisopropyl)ether 0.333 1.33 24-10075mg/kg0.994

2-Methylphenol 0.333 1.33 45-8976mg/kg1.01

Hexachloroethane 0.333 1.33 40-9977mg/kg1.03

3/4-Methylphenol 0.333 1.33 43-9276mg/kg1.01

N-Nitroso-di-n-propylamine 0.333 1.33 38-10180mg/kg1.06

Nitrobenzene 0.333 1.33 41-10077mg/kg1.02

2-Nitrophenol 0.333 1.33 41-9473mg/kg0.979

Isophorone 0.333 1.33 38-9069mg/kg0.914

1,2,4-Trichlorobenzene 0.333 1.33 42-9076mg/kg1.02

4-Chloro-3-methylphenol 0.333 1.33 49-10677mg/kg1.02

2,4-Dimethylphenol 0.333 1.33 46-9667mg/kg0.888

bis(2-Chloroethoxy)methane 0.333 1.33 35-10976mg/kg1.01

2,4-Dichlorophenol 0.333 1.33 45-9579mg/kg1.06

Naphthalene 0.333 1.33 41-9276mg/kg1.02

4-Chloroaniline 0.333 1.33 44-8974mg/kg0.989

Hexachlorobutadiene 0.333 1.33 42-9879mg/kg1.05

2-Methylnaphthalene 0.333 1.33 44-9273mg/kg0.976

Hexachlorocyclopentadiene 0.333 1.33 37-8781mg/kg1.08

2,4,6-Trichlorophenol 0.333 1.33 47-10379mg/kg1.05

2,4,5-Trichlorophenol 0.333 1.33 49-10180mg/kg1.07

2-Chloronaphthalene 0.333 1.33 46-9280mg/kg1.06

2-Nitroaniline 0.333 1.33 46-10780mg/kg1.07

Acenaphthylene 0.333 1.33 44-9584mg/kg1.12

Dimethylphthalate 0.333 1.33 49-10787mg/kg1.16

Acenaphthene 0.333 1.33 43-9679mg/kg1.06

4-Nitrophenol 0.333 1.33 42-11885mg/kg1.13

Dibenzofuran 0.333 1.33 47-9881mg/kg1.08

4-Chlorophenyl-phenylether 0.333 1.33 46-10384mg/kg1.11

2,4-Dinitrophenol 0.333 1.33 41-11674mg/kg0.992






12821 W. Golden Lane 11/06/13 13:08


Report No. 1310331

Cert. No. T104704360-12-8






Received:

10/23/13 08:40

Result Limit

Reporting

Units Level

Spike

Result

Source

%REC

%REC

Limits RPD

RPD

Limit Analyte


Batch B343075 - 3550B


2,4-Dinitrotoluene 0.333 1.33 49-10987mg/kg1.15

Fluorene 0.333 1.33 47-10284mg/kg1.12

Diethylphthalate 0.333 1.33 50-11985mg/kg1.14

4-Nitroaniline 0.333 1.33 46-10889mg/kg1.19

4,6-Dinitro-2-methylphenol 0.333 1.33 43-10979mg/kg1.06

Azobenzene 0.333 1.33 42-11780mg/kg1.07

N-Nitrosodiphenylamine 0.333 1.33 47-10282mg/kg1.10

4-Bromophenyl-phenylether 0.333 1.33 46-10486mg/kg1.15

Hexachlorobenzene 0.333 1.33 44-10487mg/kg1.16

Pentachlorophenol 0.333 1.33 50-10288mg/kg1.18

Phenanthrene 0.333 1.33 46-10184mg/kg1.12

Anthracene 0.333 1.33 47-10284mg/kg1.12

Di-n-butylphthalate 0.333 1.33 49-11986mg/kg1.15

Fluoranthene 0.333 1.33 48-11188mg/kg1.18

Pyrene 0.333 1.33 48-11188mg/kg1.18

Benzidine 0.333 1.33 0-7254mg/kg0.723

Butylbenzylphthalate 0.333 1.33 52-11579mg/kg1.05

Benz(a)anthracene 0.333 1.33 49-11284mg/kg1.12

Chrysene 0.333 1.33 51-10684mg/kg1.12

Bis(2-Ethylhexyl)phthalate 0.333 1.33 53-11278mg/kg1.04

Di-n-octylphthalate 0.333 1.33 48-12376mg/kg1.02

Indeno[1,2,3-cd]pyrene 0.333 1.33 32-12276mg/kg1.01

Benzo[b]fluoranthene 0.333 1.33 50-11087mg/kg1.16

Benzo[k]fluoranthene 0.333 1.33 51-10788mg/kg1.18

Benzo[a]pyrene 0.333 1.33 51-11284mg/kg1.12

Dibenz[a,h]anthracene 0.333 1.33 35-12076mg/kg1.02

Benzo[g,h,i]perylene 0.333 1.33 42-11376mg/kg1.01








Pyridine 0.333 1.33 4016-8461 7mg/kg0.817






12821 W. Golden Lane 11/06/13 13:08


Report No. 1310331

Cert. No. T104704360-12-8






Received:

10/23/13 08:40

Result Limit

Reporting

Units Level

Spike

Result

Source

%REC

%REC

Limits RPD

RPD

Limit Analyte


Batch B343075 - 3550B


N-Nitrosodimethylamine 0.333 1.33 5832-9271 10mg/kg0.947

2-Chlorophenol 0.333 1.33 2143-9073 5mg/kg0.971

2,6-Dinitrotoluene 0.333 1.33 1853-10581 4mg/kg1.09

Bis(2-Chloroethyl)ether 0.333 1.33 2739-8868 4mg/kg0.908

Phenol 0.333 1.33 2129-10172 5mg/kg0.965

1,3-Dichlorobenzene 0.333 1.33 2841-8669 6mg/kg0.921



Bis(2-chloroisopropyl)ether 0.333 1.33 2824-10073 2mg/kg0.970

2-Methylphenol 0.333 1.33 2245-8972 4mg/kg0.964

Hexachloroethane 0.333 1.33 2640-9974 5mg/kg0.984

3/4-Methylphenol 0.333 1.33 1943-9273 4mg/kg0.974

N-Nitroso-di-n-propylamine 0.333 1.33 2338-10176 4mg/kg1.02

Nitrobenzene 0.333 1.33 2641-10074 4mg/kg0.981

2-Nitrophenol 0.333 1.33 2241-9470 5mg/kg0.927

Isophorone 0.333 1.33 2238-9066 4mg/kg0.874

1,2,4-Trichlorobenzene 0.333 1.33 2342-9072 6mg/kg0.959

4-Chloro-3-methylphenol 0.333 1.33 1949-10673 6mg/kg0.968

2,4-Dimethylphenol 0.333 1.33 2346-9669 3mg/kg0.915

bis(2-Chloroethoxy)methane 0.333 1.33 2035-10973 4mg/kg0.972

2,4-Dichlorophenol 0.333 1.33 2345-9576 5mg/kg1.01

Naphthalene 0.333 1.33 2241-9272 5mg/kg0.962

4-Chloroaniline 0.333 1.33 2144-8971 5mg/kg0.943

Hexachlorobutadiene 0.333 1.33 2042-9873 7mg/kg0.975

2-Methylnaphthalene 0.333 1.33 1844-9268 7mg/kg0.913

Hexachlorocyclopentadiene 0.333 1.33 1837-8775 8mg/kg0.994

2,4,6-Trichlorophenol 0.333 1.33 1947-10373 8mg/kg0.969

2,4,5-Trichlorophenol 0.333 1.33 1949-10175 7mg/kg0.998

2-Chloronaphthalene 0.333 1.33 1746-9274 8mg/kg0.983

2-Nitroaniline 0.333 1.33 1946-10777 3mg/kg1.03

Acenaphthylene 0.333 1.33 1744-9581 3mg/kg1.08

Dimethylphthalate 0.333 1.33 1849-10784 3mg/kg1.12

Acenaphthene 0.333 1.33 1743-9676 5mg/kg1.01

4-Nitrophenol 0.333 1.33 1642-11881 4mg/kg1.08

Dibenzofuran 0.333 1.33 1847-9878 4mg/kg1.04

4-Chlorophenyl-phenylether 0.333 1.33 1746-10380 5mg/kg1.06






12821 W. Golden Lane 11/06/13 13:08


Report No. 1310331

Cert. No. T104704360-12-8






Received:

10/23/13 08:40

Result Limit

Reporting

Units Level

Spike

Result

Source

%REC

%REC

Limits RPD

RPD

Limit Analyte


Batch B343075 - 3550B


2,4-Dinitrophenol 0.333 1.33 1741-11670 6mg/kg0.938

2,4-Dinitrotoluene 0.333 1.33 1749-10984 3mg/kg1.12

Fluorene 0.333 1.33 1547-10280 4mg/kg1.07

Diethylphthalate 0.333 1.33 1750-11982 4mg/kg1.09

4-Nitroaniline 0.333 1.33 2146-10886 3mg/kg1.15

4,6-Dinitro-2-methylphenol 0.333 1.33 1543-10976 4mg/kg1.01

Azobenzene 0.333 1.33 2142-11781 0.9mg/kg1.08

N-Nitrosodiphenylamine 0.333 1.33 1747-10280 3mg/kg1.07

4-Bromophenyl-phenylether 0.333 1.33 1446-10483 4mg/kg1.11

Hexachlorobenzene 0.333 1.33 1644-10483 5mg/kg1.10

Pentachlorophenol 0.333 1.33 1650-10282 8mg/kg1.09

Phenanthrene 0.333 1.33 1646-10182 3mg/kg1.09

Anthracene 0.333 1.33 1547-10282 3mg/kg1.09

Di-n-butylphthalate 0.333 1.33 1649-11984 3mg/kg1.12

Fluoranthene 0.333 1.33 1448-11185 4mg/kg1.13

Pyrene 0.333 1.33 1748-11185 4mg/kg1.13

Benzidine 0.333 1.33 500-7259 9mg/kg0.790

Butylbenzylphthalate 0.333 1.33 1652-11578 1mg/kg1.04

Benz(a)anthracene 0.333 1.33 1449-11281 4mg/kg1.08

Chrysene 0.333 1.33 1651-10681 3mg/kg1.09

Bis(2-Ethylhexyl)phthalate 0.333 1.33 1653-11276 3mg/kg1.01

Di-n-octylphthalate 0.333 1.33 1648-12375 2mg/kg0.994

Indeno[1,2,3-cd]pyrene 0.333 1.33 2332-12274 3mg/kg0.982

Benzo[b]fluoranthene 0.333 1.33 1750-11085 2mg/kg1.14

Benzo[k]fluoranthene 0.333 1.33 1951-10784 5mg/kg1.11

Benzo[a]pyrene 0.333 1.33 1551-11280 4mg/kg1.07

Dibenz[a,h]anthracene 0.333 1.33 1635-12074 3mg/kg0.988

Benzo[g,h,i]perylene 0.333 1.33 1442-11374 3mg/kg0.981













12821 W. Golden Lane 11/06/13 13:08


Report No. 1310331

Cert. No. T104704360-12-8






Received:

10/23/13 08:40

Result Limit

Reporting

Units Level

Spike

Result

Source

%REC

%REC

Limits RPD

RPD

Limit Analyte


Batch B343075 - 3550B


Pyridine 0.333 1.33 22-7559mg/kg0.789 <0.333

N-Nitrosodimethylamine 0.333 1.33 38-8164mg/kg0.857 <0.333

2-Chlorophenol 0.333 1.33 41-9165mg/kg0.869 <0.333

2,6-Dinitrotoluene 0.333 1.33 26-13068mg/kg0.902 <0.333

Bis(2-Chloroethyl)ether 0.333 1.33 22-9361mg/kg0.817 <0.333

Phenol 0.333 1.33 36-9766mg/kg0.877 <0.333

1,3-Dichlorobenzene 0.333 1.33 36-8361mg/kg0.817 <0.333



Bis(2-chloroisopropyl)ether 0.333 1.33 28-8368mg/kg0.903 <0.333

2-Methylphenol 0.333 1.33 39-9465mg/kg0.869 <0.333

Hexachloroethane 0.333 1.33 20-11065mg/kg0.869 <0.333

3/4-Methylphenol 0.333 1.33 40-9267mg/kg0.888 <0.333

N-Nitroso-di-n-propylamine 0.333 1.33 38-10271mg/kg0.953 <0.333

Nitrobenzene 0.333 1.33 16-12767mg/kg0.892 <0.333

2-Nitrophenol 0.333 1.33 29-10662mg/kg0.825 <0.333

Isophorone 0.333 1.33 35-9160mg/kg0.795 <0.333

1,2,4-Trichlorobenzene 0.333 1.33 26-9963mg/kg0.836 <0.333

4-Chloro-3-methylphenol 0.333 1.33 29-11864mg/kg0.854 <0.333

2,4-Dimethylphenol 0.333 1.33 35-10663mg/kg0.839 <0.333

bis(2-Chloroethoxy)methane 0.333 1.33 34-10665mg/kg0.870 <0.333

2,4-Dichlorophenol 0.333 1.33 26-11467mg/kg0.890 <0.333

Naphthalene 0.333 1.33 31-9964mg/kg0.855 <0.333

4-Chloroaniline 0.333 1.33 20-10563mg/kg0.836 <0.333

Hexachlorobutadiene 0.333 1.33 22-10763mg/kg0.836 <0.333

2-Methylnaphthalene 0.333 1.33 33-8961mg/kg0.819 <0.333

Hexachlorocyclopentadiene 0.333 1.33 20-9267mg/kg0.898 <0.333

2,4,6-Trichlorophenol 0.333 1.33 26-11662mg/kg0.826 <0.333

2,4,5-Trichlorophenol 0.333 1.33 23-12164mg/kg0.854 <0.333

2-Chloronaphthalene 0.333 1.33 28-10566mg/kg0.876 <0.333

2-Nitroaniline 0.333 1.33 28-12465mg/kg0.867 <0.333

Acenaphthylene 0.333 1.33 26-10869mg/kg0.923 <0.333

Dimethylphthalate 0.333 1.33 32-11869mg/kg0.914 <0.333

Acenaphthene 0.333 1.33 25-11765mg/kg0.867 <0.333

4-Nitrophenol 0.333 1.33 25-11965mg/kg0.869 <0.333

Dibenzofuran 0.333 1.33 34-10366mg/kg0.880 <0.333






12821 W. Golden Lane 11/06/13 13:08


Report No. 1310331

Cert. No. T104704360-12-8






Received:

10/23/13 08:40

Result Limit

Reporting

Units Level

Spike

Result

Source

%REC

%REC

Limits RPD

RPD

Limit Analyte


Batch B343075 - 3550B


4-Chlorophenyl-phenylether 0.333 1.33 36-10366mg/kg0.885 <0.333

2,4-Dinitrophenol 0.333 1.33 10-10329mg/kg0.385 <0.333

2,4-Dinitrotoluene 0.333 1.33 24-12667mg/kg0.892 <0.333

Fluorene 0.333 1.33 32-10667mg/kg0.894 <0.333

Diethylphthalate 0.333 1.33 41-11467mg/kg0.889 <0.333

4-Nitroaniline 0.333 1.33 6-12968mg/kg0.913 <0.333

4,6-Dinitro-2-methylphenol 0.333 1.33 18-10855mg/kg0.739 <0.333

Azobenzene 0.333 1.33 42-10868mg/kg0.900 <0.333

N-Nitrosodiphenylamine 0.333 1.33 28-11464mg/kg0.849 <0.333

4-Bromophenyl-phenylether 0.333 1.33 31-10767mg/kg0.887 <0.333

Hexachlorobenzene 0.333 1.33 29-10466mg/kg0.878 <0.333

Pentachlorophenol 0.333 1.33 27-10865mg/kg0.861 <0.333

Phenanthrene 0.333 1.33 37-10266mg/kg0.873 <0.333

Anthracene 0.333 1.33 19-11465mg/kg0.867 <0.333

Di-n-butylphthalate 0.333 1.33 39-11070mg/kg0.928 <0.333

Fluoranthene 0.333 1.33 32-10967mg/kg0.896 <0.333

Pyrene 0.333 1.33 35-11167mg/kg0.894 <0.333

Benzidine 0.333 1.33 0-9112mg/kg0.158 <0.333

Butylbenzylphthalate 0.333 1.33 44-10465mg/kg0.866 <0.333

Benz(a)anthracene 0.333 1.33 42-10365mg/kg0.863 <0.333

Chrysene 0.333 1.33 44-10065mg/kg0.861 <0.333

Bis(2-Ethylhexyl)phthalate 0.333 1.33 40-11863mg/kg0.840 <0.333

Di-n-octylphthalate 0.333 1.33 36-11262mg/kg0.828 <0.333

Indeno[1,2,3-cd]pyrene 0.333 1.33 11-10660mg/kg0.794 <0.333

Benzo[b]fluoranthene 0.333 1.33 43-10964mg/kg0.854 <0.333

Benzo[k]fluoranthene 0.333 1.33 43-10065mg/kg0.862 <0.333

Benzo[a]pyrene 0.333 1.33 42-10564mg/kg0.851 <0.333

Dibenz[a,h]anthracene 0.333 1.33 14-10960mg/kg0.801 <0.333

Benzo[g,h,i]perylene 0.333 1.33 16-10360mg/kg0.795 <0.333













12821 W. Golden Lane 11/06/13 13:08


Report No. 1310331

Cert. No. T104704360-12-8






Received:

10/23/13 08:40

Result Limit

Reporting

Units Level

Spike

Result

Source

%REC

%REC

Limits RPD

RPD

Limit Analyte


Batch B343075 - 3550B

Pyridine 0.333 1.33 3222-7556 5mg/kg0.752 <0.333

N-Nitrosodimethylamine 0.333 1.33 1838-8159 8mg/kg0.789 <0.333

2-Chlorophenol 0.333 1.33 1841-9162 6mg/kg0.822 <0.333

2,6-Dinitrotoluene 0.333 1.33 3526-13066 2mg/kg0.884 <0.333

Bis(2-Chloroethyl)ether 0.333 1.33 1922-9357 7mg/kg0.760 <0.333

Phenol 0.333 1.33 1936-9761 7mg/kg0.819 <0.333

1,3-Dichlorobenzene 0.333 1.33 2836-8358 6mg/kg0.771 <0.333



Bis(2-chloroisopropyl)ether 0.333 1.33 4528-8362 10mg/kg0.820 <0.333

2-Methylphenol 0.333 1.33 2439-9461 6mg/kg0.815 <0.333

Hexachloroethane 0.333 1.33 4020-11061 7mg/kg0.813 <0.333

3/4-Methylphenol 0.333 1.33 2040-9263 6mg/kg0.840 <0.333

N-Nitroso-di-n-propylamine 0.333 1.33 5938-10267 7mg/kg0.891 <0.333

Nitrobenzene 0.333 1.33 3016-12761 9mg/kg0.813 <0.333

2-Nitrophenol 0.333 1.33 2529-10658 6mg/kg0.778 <0.333

Isophorone 0.333 1.33 2335-9156 7mg/kg0.742 <0.333

1,2,4-Trichlorobenzene 0.333 1.33 3226-9960 5mg/kg0.796 <0.333

4-Chloro-3-methylphenol 0.333 1.33 2929-11862 3mg/kg0.827 <0.333

2,4-Dimethylphenol 0.333 1.33 2435-10656 11mg/kg0.752 <0.333

bis(2-Chloroethoxy)methane 0.333 1.33 2534-10660 8mg/kg0.806 <0.333

2,4-Dichlorophenol 0.333 1.33 2826-11463 6mg/kg0.842 <0.333

Naphthalene 0.333 1.33 3031-9960 7mg/kg0.801 <0.333

4-Chloroaniline 0.333 1.33 2820-10559 7mg/kg0.780 <0.333

Hexachlorobutadiene 0.333 1.33 3822-10760 4mg/kg0.806 <0.333

2-Methylnaphthalene 0.333 1.33 5333-8958 6mg/kg0.773 <0.333

Hexachlorocyclopentadiene 0.333 1.33 5220-9264 5mg/kg0.852 <0.333

2,4,6-Trichlorophenol 0.333 1.33 2926-11661 2mg/kg0.811 <0.333

2,4,5-Trichlorophenol 0.333 1.33 3223-12163 2mg/kg0.838 <0.333

2-Chloronaphthalene 0.333 1.33 3528-10563 4mg/kg0.844 <0.333

2-Nitroaniline 0.333 1.33 3228-12463 3mg/kg0.843 <0.333

Acenaphthylene 0.333 1.33 2926-10868 2mg/kg0.902 <0.333

Dimethylphthalate 0.333 1.33 3032-11869 0.8mg/kg0.921 <0.333

Acenaphthene 0.333 1.33 3225-11763 2mg/kg0.846 <0.333

4-Nitrophenol 0.333 1.33 2425-11966 0.9mg/kg0.877 <0.333

Dibenzofuran 0.333 1.33 3134-10365 1mg/kg0.867 <0.333

4-Chlorophenyl-phenylether 0.333 1.33 2636-10367 0.3mg/kg0.887 <0.333

2,4-Dinitrophenol 0.333 1.33 3410-10339 30mg/kg0.518 <0.333






12821 W. Golden Lane 11/06/13 13:08


Report No. 1310331

Cert. No. T104704360-12-8






Received:

10/23/13 08:40

Result Limit

Reporting

Units Level

Spike

Result

Source

%REC

%REC

Limits RPD

RPD

Limit Analyte


Batch B343075 - 3550B


2,4-Dinitrotoluene 0.333 1.33 3424-12668 1mg/kg0.902 <0.333

Fluorene 0.333 1.33 2932-10666 2mg/kg0.880 <0.333

Diethylphthalate 0.333 1.33 2841-11467 0.2mg/kg0.887 <0.333

4-Nitroaniline 0.333 1.33 1906-12967 2mg/kg0.894 <0.333

4,6-Dinitro-2-methylphenol 0.333 1.33 2418-10858 4mg/kg0.772 <0.333

Azobenzene 0.333 1.33 3042-10864 5mg/kg0.853 <0.333

N-Nitrosodiphenylamine 0.333 1.33 3728-11463 0.9mg/kg0.841 <0.333

4-Bromophenyl-phenylether 0.333 1.33 3131-10767 1mg/kg0.896 <0.333

Hexachlorobenzene 0.333 1.33 3029-10466 0.9mg/kg0.885 <0.333

Pentachlorophenol 0.333 1.33 2427-10865 0.3mg/kg0.864 <0.333

Phenanthrene 0.333 1.33 3137-10265 0.1mg/kg0.872 <0.333

Anthracene 0.333 1.33 2719-11465 0.2mg/kg0.865 <0.333

Di-n-butylphthalate 0.333 1.33 3039-11069 0.9mg/kg0.920 <0.333

Fluoranthene 0.333 1.33 3932-10969 2mg/kg0.916 <0.333

Pyrene 0.333 1.33 4035-11168 2mg/kg0.910 <0.333

Benzidine 0.333 1.33 1230-91mg/kg<0.333 <0.333

Butylbenzylphthalate 0.333 1.33 3844-10462 4mg/kg0.829 <0.333

Benz(a)anthracene 0.333 1.33 3342-10365 0.1mg/kg0.862 <0.333

Chrysene 0.333 1.33 3044-10065 1mg/kg0.871 <0.333

Bis(2-Ethylhexyl)phthalate 0.333 1.33 3640-11860 5mg/kg0.799 <0.333

Di-n-octylphthalate 0.333 1.33 1736-11260 4mg/kg0.798 <0.333

Indeno[1,2,3-cd]pyrene 0.333 1.33 3311-10657 4mg/kg0.765 <0.333

Benzo[b]fluoranthene 0.333 1.33 3643-10966 3mg/kg0.876 <0.333

Benzo[k]fluoranthene 0.333 1.33 4043-10066 2mg/kg0.876 <0.333

Benzo[a]pyrene 0.333 1.33 3242-10564 0.3mg/kg0.853 <0.333

Dibenz[a,h]anthracene 0.333 1.33 2214-10958 4mg/kg0.770 <0.333

Benzo[g,h,i]perylene 0.333 1.33 3816-10358 4mg/kg0.767 <0.333







Volatile Organic Compounds by GC/MS - Quality Control






12821 W. Golden Lane 11/06/13 13:08


Report No. 1310331

Cert. No. T104704360-12-8






Received:

10/23/13 08:40

Result Limit

Reporting

Units Level

Spike

Result

Source

%REC

%REC

Limits RPD

RPD

Limit Analyte

Batch B343074 - 5035


Acetone 0.125 mg/kg<0.125

Acrolein 0.050 mg/kg<0.050

Acrylonitrile 0.025 mg/kg<0.025

Allyl Chloride (3-Chloropropylene) 0.025 mg/kg<0.025

Benzene 0.025 mg/kg<0.025

Bromobenzene 0.025 mg/kg<0.025

Bromochloromethane 0.025 mg/kg<0.025

Tetrachloroethene 0.025 mg/kg<0.025

Bromodichloromethane 0.025 mg/kg<0.025

Bromoform 0.050 mg/kg<0.050

Bromomethane 0.050 mg/kg<0.050

Trichloroethene 0.025 mg/kg<0.025

Butylbenzene 0.025 mg/kg<0.025

sec-Butylbenzene 0.025 mg/kg<0.025

tert-Butylbenzene 0.050 mg/kg<0.050

Carbon disulfide 0.025 mg/kg<0.025

Carbon Tetrachloride 0.025 mg/kg<0.025

Chlorobenzene 0.025 mg/kg<0.025

Chloroethane 0.025 mg/kg<0.025

2-Chloroethyl Vinyl Ether 0.025 mg/kg<0.025

Chloroform 0.025 mg/kg<0.025

Chloromethane 0.025 mg/kg<0.025

2-Chlorotoluene 0.025 mg/kg<0.025

4-Chlorotoluene 0.025 mg/kg<0.025

Dibromochloromethane 0.025 mg/kg<0.025

1,2-Dibromo-3-chloropropane 0.025 mg/kg<0.025

1,2-Dibromoethane 0.025 mg/kg<0.025

Dibromomethane 0.025 mg/kg<0.025




trans-1,4-Dichloro-2-butene 0.025 mg/kg<0.025

cis-1,4-Dichloro-2-butene 0.025 mg/kg<0.025

Dichlorodifluoromethane 0.025 mg/kg<0.025

1,1-Dichloroethane 0.025 mg/kg<0.025

1,2-Dichloroethane 0.025 mg/kg<0.025

1,1-Dichloroethene 0.025 mg/kg<0.025

cis-1,2-Dichloroethylene 0.025 mg/kg<0.025

trans-1,2-Dichloroethylene 0.025 mg/kg<0.025

1,2-Dichloropropane 0.050 mg/kg<0.050






12821 W. Golden Lane 11/06/13 13:08


Report No. 1310331

Cert. No. T104704360-12-8






Received:

10/23/13 08:40

Result Limit

Reporting

Units Level

Spike

Result

Source

%REC

%REC

Limits RPD

RPD

Limit Analyte


Batch B343074 - 5035




1,1-Dichloropropylene 0.025 mg/kg<0.025

cis-1,3-Dichloropropylene 0.025 mg/kg<0.025

trans-1,3-Dichloropropylene 0.025 mg/kg<0.025

Ethylbenzene 0.025 mg/kg<0.025

Ethyl Methacrylate 0.050 mg/kg<0.050

Hexachlorobutadiene 0.025 mg/kg<0.025

Isopropylbenzene (Cumene) 0.025 mg/kg<0.025

Isopropyl alcohol 0.050 mg/kg<0.050

4-Isopropyltoluene 0.050 mg/kg<0.050

Methacrylonitrile 0.025 mg/kg<0.025

Methyl Butyl Ketone (2-Hexanone) 0.050 mg/kg<0.050

Methyl Ethyl Ketone (2-Butanone) 0.125 mg/kg<0.125

Acetonitrile 0.050 mg/kg<0.050

Methyl Iodide 0.050 mg/kg<0.050

Methyl Isobutyl Ketone 0.025 mg/kg<0.025

Methyl Methacrylate 0.125 mg/kg<0.125

Methyl-tert-Butyl Ether 0.025 mg/kg<0.025

Methylene Chloride 0.025 mg/kg<0.025

Naphthalene 0.025 mg/kg<0.025

Propylbenzene 0.025 mg/kg<0.025

Styrene 0.025 mg/kg<0.025

1,1,1,2-Tetrachloroethane 0.025 mg/kg<0.025

1,1,2,2-Tetrachloroethane 0.025 mg/kg<0.025

Toluene 0.025 mg/kg<0.025



1,1,1-Trichloroethane 0.025 mg/kg<0.025

1,1,2-Trichloroethane 0.025 mg/kg<0.025

Trichlorofluoromethane 0.025 mg/kg<0.025

1,2,3-Trichloropropane 0.050 mg/kg<0.050

1,2,4-Trimethylbenzene 0.025 mg/kg<0.025

1,3,5-Trimethylbenzene 0.025 mg/kg<0.025

Vinyl acetate 0.025 mg/kg<0.025

Vinyl chloride 0.025 mg/kg<0.025






12821 W. Golden Lane 11/06/13 13:08


Report No. 1310331

Cert. No. T104704360-12-8






Received:

10/23/13 08:40

Result Limit

Reporting

Units Level

Spike

Result

Source

%REC

%REC

Limits RPD

RPD

Limit Analyte


Batch B343074 - 5035


m,p-Xylenes 0.025 mg/kg<0.025

o-Xylene 0.025 mg/kg<0.025

0.250 83-118Surrogate: Dibromofluoromethane 1040.261 mg/kg

0.250 91-109Surrogate: Toluene-d8 920.231 mg/kg

0.250 80-106Surrogate: 4-Bromofluorobenzene 890.222 mg/kg


Acetone 0.125 0.250 47-17676mg/kg0.190

Acrolein 0.050 0.250 48-12999mg/kg0.248

Acrylonitrile 0.025 0.250 69-139101mg/kg0.253

Allyl Chloride (3-Chloropropylene) 0.025 0.250 82-122104mg/kg0.261

Benzene 0.025 0.250 87-125104mg/kg0.259

Bromobenzene 0.025 0.250 79-118102mg/kg0.254

Bromochloromethane 0.025 0.250 82-11696mg/kg0.239

Tetrachloroethene 0.025 0.250 LCSL80-13977mg/kg0.193

Bromodichloromethane 0.025 0.250 90-12497mg/kg0.242

Bromoform 0.050 0.250 75-132108mg/kg0.269

Bromomethane 0.050 0.250 38-18268mg/kg0.170

Trichloroethene 0.025 0.250 77-12293mg/kg0.234

Butylbenzene 0.025 0.250 68-12790mg/kg0.226

sec-Butylbenzene 0.025 0.250 72-13099mg/kg0.248

tert-Butylbenzene 0.050 0.250 72-12997mg/kg0.244

Carbon disulfide 0.025 0.250 73-12195mg/kg0.238

Carbon Tetrachloride 0.025 0.250 90-11998mg/kg0.245

Chlorobenzene 0.025 0.250 89-113103mg/kg0.257

Chloroethane 0.025 0.250 67-15886mg/kg0.214

2-Chloroethyl Vinyl Ether 0.025 0.250 LCSL82-12571mg/kg0.178

Chloroform 0.025 0.250 86-12494mg/kg0.236

Chloromethane 0.025 0.250 35-154107mg/kg0.268

2-Chlorotoluene 0.025 0.250 84-11993mg/kg0.233

4-Chlorotoluene 0.025 0.250 87-12296mg/kg0.241

Dibromochloromethane 0.025 0.250 80-121110mg/kg0.274

1,2-Dibromo-3-chloropropane 0.025 0.250 58-15396mg/kg0.239

1,2-Dibromoethane 0.025 0.250 88-121100mg/kg0.251

Dibromomethane 0.025 0.250 88-11994mg/kg0.234







12821 W. Golden Lane 11/06/13 13:08


Report No. 1310331

Cert. No. T104704360-12-8






Received:

10/23/13 08:40

Result Limit

Reporting

Units Level

Spike

Result

Source

%REC

%REC

Limits RPD

RPD

Limit Analyte


Batch B343074 - 5035




trans-1,4-Dichloro-2-butene 0.025 0.250 57-15890mg/kg0.225

cis-1,4-Dichloro-2-butene 0.025 0.250 64-115108mg/kg0.269

Dichlorodifluoromethane 0.025 0.250 15-14260mg/kg0.149

1,1-Dichloroethane 0.025 0.250 93-117103mg/kg0.256

1,2-Dichloroethane 0.025 0.250 83-12893mg/kg0.233

1,1-Dichloroethene 0.025 0.250 80-11992mg/kg0.230

cis-1,2-Dichloroethylene 0.025 0.250 85-119104mg/kg0.259

trans-1,2-Dichloroethylene 0.025 0.250 92-110102mg/kg0.256

1,2-Dichloropropane 0.050 0.250 90-117108mg/kg0.271



1,1-Dichloropropylene 0.025 0.250 92-11898mg/kg0.244

cis-1,3-Dichloropropylene 0.025 0.250 88-119110mg/kg0.276

trans-1,3-Dichloropropylene 0.025 0.250 91-127100mg/kg0.249

Ethylbenzene 0.025 0.250 94-11996mg/kg0.240

Ethyl Methacrylate 0.050 0.250 81-131100mg/kg0.250

Hexachlorobutadiene 0.025 0.250 31-12793mg/kg0.232

Isopropylbenzene (Cumene) 0.025 0.250 92-122100mg/kg0.251

4-Isopropyltoluene 0.050 0.250 67-12696mg/kg0.241

Methacrylonitrile 0.025 0.250 78-13679mg/kg0.197

Methyl Butyl Ketone (2-Hexanone) 0.050 0.250 79-14485mg/kg0.211

Methyl Ethyl Ketone (2-Butanone) 0.125 0.250 65-14681mg/kg0.203

Acetonitrile 0.050 0.250 82-13095mg/kg0.238

Methyl Iodide 0.050 0.250 49-10797mg/kg0.243

Methyl Isobutyl Ketone 0.025 0.250 85-14189mg/kg0.222

Methyl Methacrylate 0.125 0.250 78-14390mg/kg0.225

Methyl-tert-Butyl Ether 0.025 0.250 91-12794mg/kg0.235

Methylene Chloride 0.025 0.250 85-12099mg/kg0.248

Naphthalene 0.025 0.250 70-12688mg/kg0.220

Propylbenzene 0.025 0.250 86-12295mg/kg0.238

Styrene 0.025 0.250 91-124105mg/kg0.263

1,1,1,2-Tetrachloroethane 0.025 0.250 91-121106mg/kg0.265

1,1,2,2-Tetrachloroethane 0.025 0.250 86-123115mg/kg0.288

Toluene 0.025 0.250 92-11894mg/kg0.236






12821 W. Golden Lane 11/06/13 13:08


Report No. 1310331

Cert. No. T104704360-12-8






Received:

10/23/13 08:40

Result Limit

Reporting

Units Level

Spike

Result

Source

%REC

%REC

Limits RPD

RPD

Limit Analyte


Batch B343074 - 5035




1,1,1-Trichloroethane 0.025 0.250 92-11999mg/kg0.247

1,1,2-Trichloroethane 0.025 0.250 89-120101mg/kg0.254

Trichlorofluoromethane 0.025 0.250 58-18488mg/kg0.221

1,2,3-Trichloropropane 0.050 0.250 89-12893mg/kg0.232

1,2,4-Trimethylbenzene 0.025 0.250 78-12896mg/kg0.241

1,3,5-Trimethylbenzene 0.025 0.250 78-12594mg/kg0.235

Vinyl acetate 0.025 0.250 LCSH73-139208mg/kg0.520

Vinyl chloride 0.025 0.250 54-15688mg/kg0.221

m,p-Xylenes 0.025 0.500 92-119108mg/kg0.542

o-Xylene 0.025 0.250 89-122109mg/kg0.274





Acetone 0.125 0.250 5347-17675 0.4mg/kg0.189

Acrolein 0.050 0.250 5048-12991 9mg/kg0.228

Acrylonitrile 0.025 0.250 4269-139100 0.6mg/kg0.251

Allyl Chloride (3-Chloropropylene) 0.025 0.250 1282-122109 4mg/kg0.271

Benzene 0.025 0.250 1087-125105 1mg/kg0.262

Bromobenzene 0.025 0.250 1179-118102 0.6mg/kg0.256

Bromochloromethane 0.025 0.250 1582-11695 0.6mg/kg0.238

Tetrachloroethene 0.025 0.250 12 LCSDL80-13978 1mg/kg0.196

Bromodichloromethane 0.025 0.250 1190-12497 0.04mg/kg0.242

Bromoform 0.050 0.250 975-132111 3mg/kg0.278

Bromomethane 0.050 0.250 2238-18276 12mg/kg0.191

Trichloroethene 0.025 0.250 1177-12299 6mg/kg0.249

Butylbenzene 0.025 0.250 9 RPD68-127100 10mg/kg0.249

sec-Butylbenzene 0.025 0.250 672-130100 0.4mg/kg0.249

tert-Butylbenzene 0.050 0.250 972-12999 2mg/kg0.247

Carbon disulfide 0.025 0.250 973-12199 4mg/kg0.247

Carbon Tetrachloride 0.025 0.250 1290-11999 0.9mg/kg0.247

Chlorobenzene 0.025 0.250 889-113105 2mg/kg0.262

Chloroethane 0.025 0.250 1767-15891 6mg/kg0.228






12821 W. Golden Lane 11/06/13 13:08


Report No. 1310331

Cert. No. T104704360-12-8






Received:

10/23/13 08:40

Result Limit

Reporting

Units Level

Spike

Result

Source

%REC

%REC

Limits RPD

RPD

Limit Analyte


Batch B343074 - 5035


2-Chloroethyl Vinyl Ether 0.025 0.250 15 LCSDL82-12570 2mg/kg0.175

Chloroform 0.025 0.250 1086-12496 2mg/kg0.239

Chloromethane 0.025 0.250 1635-154118 10mg/kg0.296

2-Chlorotoluene 0.025 0.250 1084-11994 0.5mg/kg0.235

4-Chlorotoluene 0.025 0.250 787-12296 0.1mg/kg0.240

Dibromochloromethane 0.025 0.250 1180-121114 4mg/kg0.286

1,2-Dibromo-3-chloropropane 0.025 0.250 2058-153100 5mg/kg0.250

1,2-Dibromoethane 0.025 0.250 1188-121104 4mg/kg0.260

Dibromomethane 0.025 0.250 1488-11997 4mg/kg0.242


1,3-Dichlorobenzene 0.025 0.250 1187-114102 0.08mg/kg0.255


trans-1,4-Dichloro-2-butene 0.025 0.250 1657-15892 2mg/kg0.229

cis-1,4-Dichloro-2-butene 0.025 0.250 1464-115114 5mg/kg0.284

Dichlorodifluoromethane 0.025 0.250 3015-14265 9mg/kg0.163

1,1-Dichloroethane 0.025 0.250 1093-117103 0.1mg/kg0.257

1,2-Dichloroethane 0.025 0.250 1183-12891 3mg/kg0.227

1,1-Dichloroethene 0.025 0.250 1380-11990 2mg/kg0.225

cis-1,2-Dichloroethylene 0.025 0.250 1285-11996 7mg/kg0.240

trans-1,2-Dichloroethylene 0.025 0.250 792-110101 1mg/kg0.253

1,2-Dichloropropane 0.050 0.250 1490-117111 3mg/kg0.278

1,3-Dichloropropane 0.025 0.250 792-124104 4mg/kg0.261

2,2-Dichloropropane 0.050 0.250 1090-122104 0.3mg/kg0.259

1,1-Dichloropropylene 0.025 0.250 1092-118103 5mg/kg0.257

cis-1,3-Dichloropropylene 0.025 0.250 988-119108 2mg/kg0.270

trans-1,3-Dichloropropylene 0.025 0.250 991-127101 1mg/kg0.252

Ethylbenzene 0.025 0.250 994-11999 3mg/kg0.247

Ethyl Methacrylate 0.050 0.250 1181-131102 2mg/kg0.255

Hexachlorobutadiene 0.025 0.250 2631-12794 1mg/kg0.235

Isopropylbenzene (Cumene) 0.025 0.250 692-122101 0.9mg/kg0.253

4-Isopropyltoluene 0.050 0.250 867-126101 5mg/kg0.253

Methacrylonitrile 0.025 0.250 2778-13686 9mg/kg0.215

Methyl Butyl Ketone (2-Hexanone) 0.050 0.250 1079-14488 4mg/kg0.220

Methyl Ethyl Ketone (2-Butanone) 0.125 0.250 3665-14684 4mg/kg0.211

Acetonitrile 0.050 0.250 1482-13096 1mg/kg0.241

Methyl Iodide 0.050 0.250 2449-107102 5mg/kg0.256






12821 W. Golden Lane 11/06/13 13:08


Report No. 1310331

Cert. No. T104704360-12-8






Received:

10/23/13 08:40

Result Limit

Reporting

Units Level

Spike

Result

Source

%REC

%REC

Limits RPD

RPD

Limit Analyte


Batch B343074 - 5035


Methyl Isobutyl Ketone 0.025 0.250 1985-14186 4mg/kg0.214

Methyl Methacrylate 0.125 0.250 1878-14389 0.6mg/kg0.224

Methyl-tert-Butyl Ether 0.025 0.250 1391-12799 5mg/kg0.246

Methylene Chloride 0.025 0.250 1285-120103 4mg/kg0.258

Naphthalene 0.025 0.250 2870-12694 6mg/kg0.234

Propylbenzene 0.025 0.250 786-12298 3mg/kg0.245

Styrene 0.025 0.250 791-124107 2mg/kg0.267

1,1,1,2-Tetrachloroethane 0.025 0.250 891-121108 2mg/kg0.271

1,1,2,2-Tetrachloroethane 0.025 0.250 1086-123120 4mg/kg0.300

Toluene 0.025 0.250 892-11899 5mg/kg0.247



1,1,1-Trichloroethane 0.025 0.250 892-11996 3mg/kg0.239

1,1,2-Trichloroethane 0.025 0.250 1089-120106 4mg/kg0.265

Trichlorofluoromethane 0.025 0.250 2458-18490 2mg/kg0.225

1,2,3-Trichloropropane 0.050 0.250 1089-12895 2mg/kg0.237

1,2,4-Trimethylbenzene 0.025 0.250 778-12897 0.6mg/kg0.242

1,3,5-Trimethylbenzene 0.025 0.250 978-12596 3mg/kg0.241

Vinyl acetate 0.025 0.250 16 LCSDH73-139213 2mg/kg0.532

Vinyl chloride 0.025 0.250 1954-15692 4mg/kg0.230

m,p-Xylenes 0.025 0.500 792-119111 2mg/kg0.554

o-Xylene 0.025 0.250 689-122111 1mg/kg0.277





Acetone 0.125 0.250 69-15291mg/kg0.227 <0.125

Acrolein 0.050 0.250 62-12774mg/kg0.186 <0.050

Acrylonitrile 0.025 0.250 59-16694mg/kg0.234 <0.025

Allyl Chloride (3-Chloropropylene) 0.025 0.250 77-126109mg/kg0.271 <0.025

Benzene 0.025 0.250 90-127103mg/kg0.258 <0.025

Bromobenzene 0.025 0.250 86-114106mg/kg0.266 <0.025

Bromochloromethane 0.025 0.250 78-124101mg/kg0.253 <0.025

Tetrachloroethene 0.025 0.250 68-137100mg/kg0.249 <0.025

Bromodichloromethane 0.025 0.250 91-128101mg/kg0.252 <0.025






12821 W. Golden Lane 11/06/13 13:08


Report No. 1310331

Cert. No. T104704360-12-8






Received:

10/23/13 08:40

Result Limit

Reporting

Units Level

Spike

Result

Source

%REC

%REC

Limits RPD

RPD

Limit Analyte


Batch B343074 - 5035


Bromoform 0.050 0.250 78-131108mg/kg0.269 <0.050

Bromomethane 0.050 0.250 26-19876mg/kg0.191 <0.050

Trichloroethene 0.025 0.250 76-12195mg/kg0.239 <0.025

Butylbenzene 0.025 0.250 44-143109mg/kg0.272 <0.025

sec-Butylbenzene 0.025 0.250 59-136108mg/kg0.269 <0.025

tert-Butylbenzene 0.050 0.250 66-129104mg/kg0.259 <0.050

Carbon disulfide 0.025 0.250 78-121104mg/kg0.260 <0.025

Carbon Tetrachloride 0.025 0.250 84-12495mg/kg0.238 <0.025

Chlorobenzene 0.025 0.250 91-112106mg/kg0.264 <0.025

Chloroethane 0.025 0.250 57-16584mg/kg0.209 <0.025

2-Chloroethyl Vinyl Ether 0.025 0.250 0-10266mg/kg0.166 <0.025

Chloroform 0.025 0.250 85-12993mg/kg0.233 <0.025

Chloromethane 0.025 0.250 32-166106mg/kg0.264 <0.025

2-Chlorotoluene 0.025 0.250 80-12697mg/kg0.242 <0.025

4-Chlorotoluene 0.025 0.250 85-126101mg/kg0.252 <0.025

Dibromochloromethane 0.025 0.250 82-120109mg/kg0.272 <0.025

1,2-Dibromo-3-chloropropane 0.025 0.250 62-166112mg/kg0.279 <0.025

1,2-Dibromoethane 0.025 0.250 92-117100mg/kg0.249 <0.025

Dibromomethane 0.025 0.250 93-11994mg/kg0.236 <0.025




trans-1,4-Dichloro-2-butene 0.025 0.250 59-14099mg/kg0.247 <0.025

cis-1,4-Dichloro-2-butene 0.025 0.250 66-109108mg/kg0.269 <0.025

Dichlorodifluoromethane 0.025 0.250 11-16658mg/kg0.145 <0.025

1,1-Dichloroethane 0.025 0.250 92-12198mg/kg0.246 <0.025

1,2-Dichloroethane 0.025 0.250 82-13391mg/kg0.227 <0.025

1,1-Dichloroethene 0.025 0.250 80-11989mg/kg0.222 <0.025

cis-1,2-Dichloroethylene 0.025 0.250 90-118109mg/kg0.273 <0.025

trans-1,2-Dichloroethylene 0.025 0.250 86-118107mg/kg0.268 <0.025

1,2-Dichloropropane 0.050 0.250 94-117108mg/kg0.270 <0.050



1,1-Dichloropropylene 0.025 0.250 33-16797mg/kg0.243 <0.025

cis-1,3-Dichloropropylene 0.025 0.250 80-123110mg/kg0.276 <0.025

trans-1,3-Dichloropropylene 0.025 0.250 84-12999mg/kg0.247 <0.025






12821 W. Golden Lane 11/06/13 13:08


Report No. 1310331

Cert. No. T104704360-12-8






Received:

10/23/13 08:40

Result Limit

Reporting

Units Level

Spike

Result

Source

%REC

%REC

Limits RPD

RPD

Limit Analyte


Batch B343074 - 5035


Ethylbenzene 0.025 0.250 72-13697mg/kg0.242 <0.025

Ethyl Methacrylate 0.050 0.250 74-13698mg/kg0.245 <0.050

Hexachlorobutadiene 0.025 0.250 29-135131mg/kg0.327 <0.025

Isopropylbenzene (Cumene) 0.025 0.250 68-139103mg/kg0.257 <0.025

4-Isopropyltoluene 0.050 0.250 63-130109mg/kg0.274 <0.050

Methacrylonitrile 0.025 0.250 69-15086mg/kg0.215 <0.025

Methyl Butyl Ketone (2-Hexanone) 0.050 0.250 66-16099mg/kg0.247 <0.050

Methyl Ethyl Ketone (2-Butanone) 0.125 0.250 44-18594mg/kg0.236 <0.125

Acetonitrile 0.050 0.250 79-13393mg/kg0.234 <0.050

Methyl Iodide 0.050 0.250 47-11189mg/kg0.221 <0.050

Methyl Isobutyl Ketone 0.025 0.250 85-148100mg/kg0.249 <0.025

Methyl Methacrylate 0.125 0.250 51-16391mg/kg0.227 <0.125

Methyl-tert-Butyl Ether 0.025 0.250 89-129102mg/kg0.255 <0.025

Methylene Chloride 0.025 0.250 84-125108mg/kg0.270 <0.025

Naphthalene 0.025 0.250 68-139104mg/kg0.259 <0.025

Propylbenzene 0.025 0.250 59-142101mg/kg0.253 <0.025

Styrene 0.025 0.250 91-122108mg/kg0.271 <0.025

1,1,1,2-Tetrachloroethane 0.025 0.250 94-118111mg/kg0.278 <0.025

1,1,2,2-Tetrachloroethane 0.025 0.250 91-125117mg/kg0.292 <0.025

Toluene 0.025 0.250 66-13990mg/kg0.226 <0.025



1,1,1-Trichloroethane 0.025 0.250 89-12592mg/kg0.231 <0.025

1,1,2-Trichloroethane 0.025 0.250 94-11898mg/kg0.244 <0.025

Trichlorofluoromethane 0.025 0.250 51-18385mg/kg0.211 <0.025

1,2,3-Trichloropropane 0.050 0.250 74-14098mg/kg0.244 <0.050

1,2,4-Trimethylbenzene 0.025 0.250 82-12699mg/kg0.248 <0.025

1,3,5-Trimethylbenzene 0.025 0.250 22-153100mg/kg0.251 <0.025

Vinyl acetate 0.025 0.250 MSH65-142155mg/kg0.388 <0.025

Vinyl chloride 0.025 0.250 51-15375mg/kg0.188 <0.025

m,p-Xylenes 0.025 0.500 94-117107mg/kg0.537 <0.025

o-Xylene 0.025 0.250 85-125110mg/kg0.275 <0.025










12821 W. Golden Lane 11/06/13 13:08


Report No. 1310331

Cert. No. T104704360-12-8






Received:

10/23/13 08:40

Result Limit

Reporting

Units Level

Spike

Result

Source

%REC

%REC

Limits RPD

RPD

Limit Analyte


Batch B343074 - 5035

Acetone 0.125 0.250 1669-15279 14mg/kg0.197 <0.125

Acrolein 0.050 0.250 6462-12769 8mg/kg0.173 <0.050

Acrylonitrile 0.025 0.250 10 RPD59-16678 18mg/kg0.195 <0.025

Allyl Chloride (3-Chloropropylene) 0.025 0.250 1277-12699 9mg/kg0.249 <0.025

Benzene 0.025 0.250 1390-12797 6mg/kg0.242 <0.025

Bromobenzene 0.025 0.250 1686-114104 2mg/kg0.260 <0.025

Bromochloromethane 0.025 0.250 1478-12496 5mg/kg0.240 <0.025

Tetrachloroethene 0.025 0.250 1368-137108 9mg/kg0.271 <0.025

Bromodichloromethane 0.025 0.250 9 RPD91-12892 9mg/kg0.229 <0.025

Bromoform 0.050 0.250 1578-131104 4mg/kg0.259 <0.050

Bromomethane 0.050 0.250 3826-19870 9mg/kg0.175 <0.050

Trichloroethene 0.025 0.250 1376-12192 3mg/kg0.231 <0.025

Butylbenzene 0.025 0.250 2344-143105 3mg/kg0.263 <0.025

sec-Butylbenzene 0.025 0.250 1859-136106 1mg/kg0.265 <0.025

tert-Butylbenzene 0.050 0.250 1666-12998 5mg/kg0.246 <0.050

Carbon disulfide 0.025 0.250 1678-12195 9mg/kg0.238 <0.025

Carbon Tetrachloride 0.025 0.250 1784-12489 7mg/kg0.222 <0.025

Chlorobenzene 0.025 0.250 1091-11298 7mg/kg0.246 <0.025

Chloroethane 0.025 0.250 2657-16581 3mg/kg0.202 <0.025

2-Chloroethyl Vinyl Ether 0.025 0.250 330-10265 2mg/kg0.163 <0.025

Chloroform 0.025 0.250 1085-12987 7mg/kg0.217 <0.025

Chloromethane 0.025 0.250 6232-166105 1mg/kg0.261 <0.025

2-Chlorotoluene 0.025 0.250 1780-12692 5mg/kg0.230 <0.025

4-Chlorotoluene 0.025 0.250 1485-12696 5mg/kg0.240 <0.025

Dibromochloromethane 0.025 0.250 682-120105 4mg/kg0.262 <0.025

1,2-Dibromo-3-chloropropane 0.025 0.250 1862-166107 5mg/kg0.266 <0.025

1,2-Dibromoethane 0.025 0.250 992-11793 7mg/kg0.233 <0.025

Dibromomethane 0.025 0.250 13 MSDL93-11988 7mg/kg0.220 <0.025

1,2-Dichlorobenzene 0.025 0.250 9 RPD85-117101 9mg/kg0.251 <0.025



trans-1,4-Dichloro-2-butene 0.025 0.250 2259-14089 10mg/kg0.223 <0.025

cis-1,4-Dichloro-2-butene 0.025 0.250 121 MSDH66-109115 7mg/kg0.288 <0.025

Dichlorodifluoromethane 0.025 0.250 4411-16660 3mg/kg0.150 <0.025

1,1-Dichloroethane 0.025 0.250 1092-12195 3mg/kg0.239 <0.025

1,2-Dichloroethane 0.025 0.250 882-13386 6mg/kg0.214 <0.025

1,1-Dichloroethene 0.025 0.250 1980-11981 9mg/kg0.203 <0.025

cis-1,2-Dichloroethylene 0.025 0.250 1290-118100 9mg/kg0.249 <0.025






12821 W. Golden Lane 11/06/13 13:08


Report No. 1310331

Cert. No. T104704360-12-8






Received:

10/23/13 08:40

Result Limit

Reporting

Units Level

Spike

Result

Source

%REC

%REC

Limits RPD

RPD

Limit Analyte


Batch B343074 - 5035


trans-1,2-Dichloroethylene 0.025 0.250 1286-11898 9mg/kg0.246 <0.025

1,2-Dichloropropane 0.050 0.250 1094-117107 1mg/kg0.267 <0.050

1,3-Dichloropropane 0.025 0.250 795-12297 0.1mg/kg0.243 <0.025

2,2-Dichloropropane 0.050 0.250 1685-12591 11mg/kg0.228 <0.050

1,1-Dichloropropylene 0.025 0.250 1133-16792 6mg/kg0.229 <0.025

cis-1,3-Dichloropropylene 0.025 0.250 1680-123107 3mg/kg0.267 <0.025

trans-1,3-Dichloropropylene 0.025 0.250 1284-12998 0.3mg/kg0.246 <0.025

Ethylbenzene 0.025 0.250 1672-13695 2mg/kg0.237 <0.025

Ethyl Methacrylate 0.050 0.250 7174-13691 8mg/kg0.227 <0.050

Hexachlorobutadiene 0.025 0.250 4529-135123 6mg/kg0.308 <0.025

Isopropylbenzene (Cumene) 0.025 0.250 1468-139101 2mg/kg0.252 <0.025

4-Isopropyltoluene 0.050 0.250 1963-130103 6mg/kg0.258 <0.050

Methacrylonitrile 0.025 0.250 2069-15072 18mg/kg0.180 <0.025

Methyl Butyl Ketone (2-Hexanone) 0.050 0.250 2966-160100 0.9mg/kg0.249 <0.050

Methyl Ethyl Ketone (2-Butanone) 0.125 0.250 2344-18589 6mg/kg0.222 <0.125

Acetonitrile 0.050 0.250 1579-13384 10mg/kg0.211 <0.050

Methyl Iodide 0.050 0.250 1847-11190 1mg/kg0.225 <0.050

Methyl Isobutyl Ketone 0.025 0.250 1985-14897 2mg/kg0.243 <0.025

Methyl Methacrylate 0.125 0.250 1451-16385 6mg/kg0.214 <0.125

Methyl-tert-Butyl Ether 0.025 0.250 1189-12992 10mg/kg0.231 <0.025

Methylene Chloride 0.025 0.250 1584-125100 8mg/kg0.249 <0.025

Naphthalene 0.025 0.250 2468-139101 3mg/kg0.252 <0.025

Propylbenzene 0.025 0.250 1959-14294 7mg/kg0.236 <0.025

Styrene 0.025 0.250 1491-122105 3mg/kg0.263 <0.025

1,1,1,2-Tetrachloroethane 0.025 0.250 6 RPD94-118100 11mg/kg0.249 <0.025

1,1,2,2-Tetrachloroethane 0.025 0.250 1391-125112 4mg/kg0.281 <0.025

Toluene 0.025 0.250 1366-13995 5mg/kg0.238 <0.025



1,1,1-Trichloroethane 0.025 0.250 13 MSDL89-12587 6mg/kg0.217 <0.025

1,1,2-Trichloroethane 0.025 0.250 594-118101 3mg/kg0.251 <0.025

Trichlorofluoromethane 0.025 0.250 2051-18379 7mg/kg0.197 <0.025

1,2,3-Trichloropropane 0.050 0.250 774-14093 5mg/kg0.231 <0.050

1,2,4-Trimethylbenzene 0.025 0.250 1182-12696 4mg/kg0.239 <0.025

1,3,5-Trimethylbenzene 0.025 0.250 1022-15396 5mg/kg0.239 <0.025

Vinyl acetate 0.025 0.250 8265-142135 14mg/kg0.337 <0.025






12821 W. Golden Lane 11/06/13 13:08


Report No. 1310331

Cert. No. T104704360-12-8






Received:

10/23/13 08:40

Result Limit

Reporting

Units Level

Spike

Result

Source

%REC

%REC

Limits RPD

RPD

Limit Analyte


Batch B343074 - 5035


Vinyl chloride 0.025 0.250 6051-15383 10mg/kg0.208 <0.025

m,p-Xylenes 0.025 0.500 1494-117105 2mg/kg0.526 <0.025

o-Xylene 0.025 0.250 1285-125103 6mg/kg0.259 <0.025




Result Limit

Reporting

Units Level

Spike

Result

Source

%REC

%REC

Limits RPD

RPD

Limit Analyte

Total Petroleum Hydrocarbons by GC - Quality Control

Batch B343059 - TX-1005S


C6-C35 Hydrocarbons 50.0 mg/kg<50.0

50.0 47-121Surrogate: 1-Chlorooctadecane 7939.7 mg/kg

50.0 58-126Surrogate: 1-Chlorooctane 7838.8 mg/kg


C6-C35 Hydrocarbons 50.0 1000 81-124121mg/kg1210




C6-C35 Hydrocarbons 50.0 1000 1481-124119 1mg/kg1190




C6-C35 Hydrocarbons 50.0 1000 71-131115mg/kg1150 <50.0




C6-C35 Hydrocarbons 50.0 1000 2471-131112 3mg/kg1120 <50.0






12821 W. Golden Lane 11/06/13 13:08


Report No. 1310331

Cert. No. T104704360-12-8






Received:

10/23/13 08:40

Result Limit

Reporting

Units Level

Spike

Result

Source

%REC

%REC

Limits RPD

RPD

Limit Analyte

Total Petroleum Hydrocarbons by GC - Quality Control

Batch B343059 - TX-1005S




Result Limit

Reporting

Units Level

Spike

Result

Source

%REC

%REC

Limits RPD

RPD

Limit Analyte

Total Metals by SPLP (EPA 1312) - Quality Control

Batch B344082 - 3010A

Blank (B344082-BLK1) ZaPrepared: 10/29/13 15:29 Analyzed: 10/30/13 15:49

Barium 0.010 mg/L<0.010

Lead 0.01 mg/L<0.01


Barium 0.010 2.00 80-12084mg/L1.67

Lead 0.01 2.00 80-12090mg/L1.80


Barium 0.010 2.00 2080-12092 9mg/L1.83

Lead 0.01 2.00 2080-12096 6mg/L1.92


Barium 0.010 2.00 75-12591mg/L1.85 0.0317

Lead 0.01 2.00 75-12595mg/L1.91 0.00120


Barium 0.010 2.00 2075-12592 1mg/L1.87 0.0317

Lead 0.01 2.00 2075-12598 2mg/L1.95 0.00120

Batch B344100 - 7470A


Mercury 0.0002 mg/L<0.0002


Mercury 0.0002 0.0100 85-115103mg/L0.0103






12821 W. Golden Lane 11/06/13 13:08


Report No. 1310331

Cert. No. T104704360-12-8






Received:

10/23/13 08:40

Result Limit

Reporting

Units Level

Spike

Result

Source

%REC

%REC

Limits RPD

RPD

Limit Analyte

Total Metals by SPLP (EPA 1312) - Quality Control

Batch B344100 - 7470A


Mercury 0.0002 0.0100 2585-11597 6mg/L0.00966


Mercury 0.0002 0.0100 75-12596mg/L0.00959 <0.0002


Mercury 0.0002 0.0100 2575-12597 1mg/L0.00971 <0.0002

Batch B345061 - 3010A


Lead 0.01 mg/L<0.01


Lead 0.01 2.00 80-120107mg/L2.14


Lead 0.01 2.00 2080-120105 2mg/L2.10


Lead 0.01 2.00 75-12598mg/L2.00 0.0324


Lead 0.01 2.00 2075-125100 2mg/L2.03 0.0324

All quality control samples and checks are within acceptance limits unless otherwise indicated.

Test results pertain only to those items tested.

All samples were in good condition when received by the laboratory unless otherwise noted.

Definitions and Notes






12821 W. Golden Lane 11/06/13 13:08


Report No. 1310331

Cert. No. T104704360-12-8






Received:

10/23/13 08:40

MSL MS recovery is outside QC limits, the results may have a slight low bias due to possible matrix interferences.

LCSDH LCSD recovery is outside QC limits, the results may have a slight high bias.

LCSDL LCSD recovery is outside QC limits, the results may have a slight low bias.

LCSH LCS recovery is outside QC limits, the results may have a slight high bias.

LCSL LCS recovery is outside QC limits, the results may have a slight low bias.

MSDH MSD recovery is outside QC limits, the results may have a slight high bias due to possible matrix interferences.

CCVH CCV recovery is outside QC limits, the results may have a slight high bias.

MSH MS recovery is outside QC limits, the results may have a slight high bias due to possible matrix interferences.

Zd Post Digestion Spike performed resulting in comparable values as MS and MSD.

RPD RPD is outside QC limits due to possible matrix interferences.

SurrL Surrogate recovery was low due to matrix interference

Z CCB has high bias

Za ICS-AB had a high bias.

Zb ICS-AB has high bias

Zc ICS-AB has low bias

MSDL MSD recovery is outside QC limits, the results may have a slight low bias due to possible matrix interferences.

Milligrams per Kilogram (Parts per Million)mg/Kg

Practical Quantitation LimitPQL

Milligrams per Liter (Parts per Million)mg/L

Parts per MillionPPM

TNI / NELAC accredited analyte*

RMCCL Recommended Maximum Concentration of Contaminants Level

Maximum Contaminant LevelMCL

Found / Not FoundF/NF

MicroRoentgens per hour (Measure of Radioactivity Level)µR/hr

Standard Methods for the Examination of Water and Wastewater, 20th Edition 1998

Methods for Chemical Analysis of Water and Wastes, EPA 600/4-79-020, Rev. March 1983

EPA SW Test Methods for the Examination of Solid Waste, SW-846, 1996

Test Methods






12821 W. Golden Lane 11/06/13 13:08


Report No. 1310331

Cert. No. T104704360-12-8






Received:

10/23/13 08:40

Sandra Felix For Marcela Gracia Hawk, President For The results in this report apply to the samples analyzed in accordance with the chain of

custody document. This analytical report must be reproduced in its entirety.

Richard Hawk, General Manager


ATTACHMENT D

REUSABLE SOIL SHIPPING TICKET

ATTACHMENT D

REUSEABLE SOIL SHIPPING TICKET GENERATOR

Generator Site Address Address City City State/Zip State/Zip Phone Contact

Description of Material Quantity Unit Container CY Truck

The materials described above are not known to be hazardous waste as defined by 40 CFR Part 261. Prior transportation, the materials have been sampled, tested and characterized.

Generator’s (COSA) Authorized Name Signature Date

TRANSPORTER Transporter Driver Name Address Company City Truck No. State/Zip Depart Time Phone I hereby acknowledge receipt of the above described materials for transport from the generator site listed above. And I hereby acknowledge that the above described materials received from the generator site were transported without incident to the destination listed below.

Driver Signature Date

DESTINATION Site

Arrival Time

Receiving Facility COSA Representative Name Signature Receiving Date/Time

Page 1 – Generator Page 2 – Transporter Page 3 – Destination

City of San Antonio Environmental

Management Division

Ticket No. _____________________

Documents

Raba Kistner Final BEA Report (R)