Loading...
HomeMy WebLinkAbout1998-070 Report - Reeder PistolReport Sampling and Analysis Results, Reeder Pistol Range, Ashland, Oregon Prepared for City of Ashland May 1998 Prepared by CH2MHILL POX17D9D.DOC Contents Section Page Introduction .........................................................................................................................................1 Sample Collection ................................................................................................................................1 Site Cleanup Levels .............................................................................................................................1 Analytical Results ................................................................................................................................3 Shooting and Separation Lanes ............................................................................................3 Area North of Shooting Lanes ..............................................................................................5 Range Berm .............................................................................................................................5 Waste Classification ............................................................................................................................6 Conclusions ..........................................................................................................................................6 Recommendations ...............................................................................................................................6 Excavation ...............................................................................................................................7 Confirmation Sampling .........................................................................................................7 Additional Excavation ...........................................................................................................7 Waste Disposal .......................................................................................................................7 Appendix A Laboratory Reports Tables Shooting and Separation Lane Analytical Results ...............................................................3 Area North of Shooting Lane Analytical Results .................................................................5 Range Berm Analytical Results ...............................................................................................5 Figures Berm, Shooting Lane, and Separation Lane Sample Locations ..........................................2 Soil Sample Lead Concentrations ...........................................................................................4 Flow Chart Managing Soil as a Hazardous Waste ...............................................................8 Flow Chart for Onsite Soil Treatment ....................................................................................9 PDX17D9D.DOC Introduction This report presents the results of the April 22, 1998, soil sampling and analytical testing for the Reeder Pistol Range in Ashland, Oregon. Samples were collected as described in the Sampling and Analysis Plan, Reeder Pistol Range, Ashland, Oregon, CH2M HILL, February 1998 (SAP). The sample results were then compared to State of Oregon soil cleanup levels. Based on the analytical results, recommendations for future site cleanup are also included in this report. Sample Collection A total of 60 soil samples were collected from the range berm, shooting lanes, and an area north of the shooting lanes. Samples were collected from the following locations: · At the ground surface, 1-foot, and 2-foot depth below ground surface (bgs) from 10 locations in the shooting lanes and 5 locations in the area north of the shooting lanes · Three locations along the range berm at the berm surface and every 2 feet horizontally toward the center of the berm to a distance of 8 feet Figure 1 shows the sample station locations. Subsurface and range berm sample locations were collected from test pits dug with a backhoe. Ron Kinney, a subcontractor to the City of Ashland, provided the backhoe and performed the excavation work. The excavations were approximately 3 feet wide by 2.5 feet deep to allow access into the test pits. Soil samples were then collected from the side walls of the excavations using new stainless steel spoons. The spoons were clean prior to use and were discarded after each sample was collected to prevent cross contamination of the soil samples. Samples were labeled using the following nomenclature: XXYY-D-Z Where: XX = Site area designator: RB = Range Berm SL = Shooting Lane NA = Area North of Shooting Lanes YY = Sequential sample station location D -- Depth in feet from which sample was collected below ground surface or distance from face of berm toward center of berm Z = V, if verification sample location, otherwise left blank Site Cleanup Levels No site cleanup level for lead has been established for the site. However, as an initial evaluation of the site soils that could require corrective action, the analytical results were PDX17D9D.DOC / ® NA12 / / / / / · NA11 iI Asphalt Pad '~ · NA10 Legend Sample Location (typical) Not to Scale · Soil Sample Location · Berm Sample Location · Verification Sample Location Clearing/Tree Line Edge of Berm ~ ... --' '/ Samples at the range berm aerm Cross Section surface and every 2 feet horizontally towards the center of the berm to a maximum distance of 10 feet Figure 1 Berm, Shooting Lane and Separation Lane Sample Locations Reeder Pistol Range, Ashland Oregon ~ CH2MHILL SAMPLING AND ANALYSIS RESULTS, REEDER PISTOL RANGE compared to the State of Oregon lead soil cleanup level for residential sites of 200 milli- grams per kilogram (mg/kg) provided in OAR 340-122-045. This cleanup level is considered protective of children when exposed to soils of this lead concentration in a residential exposure scenario. The residential cleanup level is the most conservative of the generic soil cleanup levels used by the Oregon Department of Environmental Quality (DEQ). Analytical Results A total of 60 samples were submitted to CH2M HILL Analytical Services in Corvallis, Oregon. Select samples were chosen for analysis using the phased approach described in the SAP. Of the 60 samples collected, 29 were chosen for Phase I total lead analysis using EPA Method 6010B, as described in the SAP. The samples that were not analyzed were held by the laboratory for potential future analysis (Phase II analysis). If Phase ! samples exhibited concentrations of lead exceeding the DEQ residential cleanup level of 200 mg/kg, then select Phase II samples would have been analyzed to better delineate the extent of lead present on site. The analytical results are summarized on Figure 2. Laboratory reports for the analytical results are provided in Appendix A and are discussed in the following subsechons. Shooting and Separation Lanes A total of 12 samples collected from the shooting and separation lanes were selected for Phase I analysis. All samples analyzed from the surface and 1 foot bgs were below the method detection limit, which was less than 10.7 mg/kg. Since no sample exceeded the 200 mg/kg residential cleanup level for lead, no Phase II sample analyses were necessary. Table 1 summarizes the analytical results for Phase I samples analyzed from the shooting and separation lanes. TABLE 1 Shooting and Separation Lane Analytical Results Reeder Pistol Range, City of Ashland Sample Depth Lead Sample Station Sample I.D. (feet) (mg/kg) SL1 SLI-O 0 non detect (< 10.7) SL1 SLI-1 1 non detect ( < 9.8) SL2 SL2-O 0 non detect (< 7.3) SL2 SL2-1 I non detect (< 7.9) SL5 SL5-O 0 non detect (< 7.2) SL5 SL5-1 1 non detect (< 10.4) SL6 SL6-O 0 non detect (< 6.5) SL6 SL6-1 1 non detect (< 7.2) SL14 SL14-O-V 0 non detect (< 6.5) SL14 SL14-1-V 1 non detect (< 9.4) SL15 $L15-O-V 0 non detect (< 8.1) SL15 SL15-1 -V 1 non detect (< 10.4) PDX17D9D.0OC 3 Depth (. ~s) Surface 1 Legend / Sample NA12 /' Lead ~ .- ..- --~ (ft bgs) (rnoJkg) /Surface ND / 1 ND / Sarn~e NA11 / Lead / ~ Depth ~on // A ~ (~ bgs) (moJkg) I ND. Sample Concent~on ~ (it bgs) (rnoJkg)~ ND '" ~ · ND \ Sample: SL6 Lead Depth Concentration (ft bgs) (mg/kg) \ Surface ND \ I ND \ Sample SL15 \ Lead Depth Concentration (ft bgs) (mg/kg) \ Surface ND \ 1 ND \ Sample SL14 \ Lead Not to Scale (mg/kg) ND ND '\ DepthClearing/Tree Line (ft bgs) \ 1 Sarnl:~e m bgs) (mg~,g) ND ND SL1 - (moJkg) ND ND Depth Concentration \ / Lead (ft bgs) (rng/kg) \ ,a / "'"' Depth ~ration Surface ND \. ,& "~/ (it bgs) (mg/kg) I IND 'x ~,/'~ Surface NO Edge of Berm \ .~- / ~ \ . / '~ / Sample RB16 Sample RB 18 .~/- '" / Lead Lead ~ / Depth Concentration Depth Concentration ~ ~ (ft bas) ('ma a~ .......... /k~. (ft bgs) (mg/kg) ~bamp~e RB 1! Surface 62.3 Surface 9,370 Lead 1 ND I ND Depth Concentration 2 43.5 2 ND (ft bgs) (mg/kg) Surface 2,610 1 ND 2 ND Note: Not all sample locations were analyzed because of phased sample approach ND Non Detect for Lead; Detection Limit <12 mg/kg For All Samples · Soil Sample Location · Berm Sample Location · Verification Sample Location Figure 2 Soil Sample Lead Concentrations Reeder Pistol Range, Ashland Oregon ~ CH2MHILL SAMPLING AND ANALYSIS RESULTS, REEDER PISTOL RANGE Area North of Shooting Lanes A total of eight samples collected from the area north of the shooting lanes were selected for analysis. All samples analyzed from the surface and 1 foot bgs were non-detect at a detec- tion limit of less than 11.2 mg/kg. No Phase II sample analyses were necessary to delineate the extent of lead present in the area north of the shooting lanes. Table 2 summarizes the analytical results for Phase I samples analyzed from the area north of the shooting lanes. TABLE 2 Area North of Shooting Lane Analytical Results Reeder Pistol Range, City of Ashland Sample Depth Lead Sample Station Sample I.D. (feet) (mg/kg) NA9 NA9-0 0 non detect (< 7.8) NA9 NA9-1 1 non detect (< 8.0) NA1 1 NA1 1-0 0 non detect (< 6.5) NA11 NA1 1-1 1 non detect (< 11.2) NA12 NA12-0 0 non detect (< 9.7) NA12 NA12-1 1 non detect (< 7.5) NA13 NA13-0 0 non detect (< 9.5) NA13 NA13-1 1 non detect (< 8.1 ) Range Berm A total of nine samples collected from the range berm were selected for analysis. The maximum concentration of lead detected at the surface of the berm face was 9,370 mg/kg. Interior berm samples collected at horizontal distances of 2 feet and 4 feet into the berm exhibited a maximum lead concentration of 43.5 mg/kg. No Phase II sample analyses were necessary to delineate the extent of lead present in the berm. Table 3 summarizes the analytical results for Phase I samples analyzed from the range berm. TABLE 3 Range Berm Analytical Results Reeder Pistol Range, City of Ashland Sample Distance into Berm Lead Sample Station Sample I.D. (feet) (mg/kg) RB16 RB16-0 0 62.3 RB16 RB16-2 2 non detect (< 7.8) RBt6 RB16-4 4 43.5 RB17 RB17-0 0 2,610 RB17 RB17-2 2 non detect (< 7.3) RB17 RB17-4 4 non detect (< 8.2) RB18 RB18-0-V 0 9,370 RB18 RB18-2-V 2 non detect (< 10.2) RB18 RB18-4-V 4 non detect (< 9.0) PDX17D9DDOC 5 SAMPLING AND ANALYSIS RESULTS, REEDER PISTOL RANGE' Waste Classification The two soil samples from the surface of the berm that exceeded the 200 mg/kg residential cleanup level (RB18-0-V and RB17-0) were analyzed using the toxicity characteristic leaching procedure (TCLP, EPA Method 1311) to characterize leachate concentrations. The TCLP test method was established by the Environmental Protection Agency (EPA) to simulate what might occur if the soil was placed in a solid waste landfill. TCLP lead analytical results for RB18-0-V and RB17-0 were 79.6 milligrams per liter (mg/L) and 59.8 mg/L, respectively. Soil exceeding 5 mg/L per TCLP lead is classified as a characteristic hazardous waste because it exhibits the toxicity characteristic and carries the waste code D008. Conclusions Lead was detected at concentrations exceeding the DEQ residential cleanup level in two of the three samples collected along the face of the berm. The results indicate that it is likely that the soil in the outer I foot of the berm face will contain lead at concentrations greater than the DEQ residential cleanup level of 200 mg/kg. Lead is present at concentrations below the DEQ residential cleanup level in the shooting and separation lanes and the area north of the shooting lanes. In addition, lead concentrations in the interior of the berm did not exceed the DEQ residential cleanup level. These results indicate that lead at levels of potential concern is concentrated in the surface of the range berm. The data do not indicate that lead-affected soils have migrated to other areas of the pistol range. TCLP results for soils from the surface of the range berm indicate that these soils are a characteristic hazardous waste as defined by Chapter 40 of the Code of Federal Regulations (CFR) Part 261.24. Recommendations CH2M HILL recommends a limited removal action involving excavation and offsite disposal of soil containing lead at concentrations greater than the DEQ residential cleanup level. Analytical results indicate that the target cleanup level of 200 mg/kg for lead can be achieved by removing the upper 1 foot of the berm face. CH2M HILL estimates that approximately 30 cubic yards of soil would require removal and offsite disposal. There are two approaches to initiate this removal action: Excavate I foot of soil from the face of the range berm, collect confirmation samples to confirm that the residual soils meet the cleanup standard, transport soils to an offsite facility for treatment as a hazardous waste, and dispose of treated soils in a solid waste landfill. This approach requires that the City prepare a hazardous waste manifest for soil transportation and offsite treatment. An EPA hazardous waste generator ID number is required for the manifest (40 CFR Part 262). · Excavate I foot of soil from the face of the range berm, collect confirmation samples to confirm that the residual soils meet the cleanup standard, treat soils onsite so they are no PDX17D9D.DOC 6 SAMPLING AND ANALYSIS RESULTS, REEDER PISTOL RANGE longer classified as a hazardous waste, and dispose of treated soils in a solid waste landfill. This approach requires that the City enter the DEQ Voluntary Cleanup Program. Figures 3 and 4 present flow charts for these two approaches. The remainder of this section presents a more detailed description of these two approaches. Excavation The general excavation strategy for both approaches will be to excavate the upper I foot of the berm face, collect confirmation samples from the exposed berm face, and perform additional excavation if confirmation sampling indicates that lead remains present at concentrations greater than the target cleanup level. Confirmation Sampling After excavating the upper 1 foot of the berm face, confirmation samples will be collected from the exposed berm face to demonstrate that the soil excavation effort has met the goal of removing soil above the cleanup level. Confirmation samples will be analyzed for total lead using EPA Method 6010 to demonstrate compliance with the 200 mg/kg lead cleanup criterion. Representative samples will be collected from the exposed face of the berm every 10 feet along the face of the berm at a height of 4 feet above the shooting lane grade. Additional Excavation In the event that a representative sample of the exposed berm face exceeds the cleanup criterion, the excavation will be deepened an additional foot in the area of that sample. For example, if one sample exceeds the cleanup criterion and the samples to either side of it are below the cleanup criterion, the excavation will be deepened 1 foot from the exceeding sample to half the distance to the next adjacent sample below the cleanup criterion. Waste Disposal The soil that is present in the upper foot of the berm face is assumed to be a characteristic hazardous waste based on the initial TCLP results. Soil exhibiting lead as a characteristic hazardous waste must either be transported as a hazardous waste or treated prior to transportation to be hauled as a solid waste. These two alternatives are discussed in the following sections. Alternative 1 - Manage Soil as Hazardous Waste This alternative would consist of excavating the soil, loading the soil directly into transfer trucks, and hauling the soil to an offsite treatment facility. The material would be manifested as a hazardous waste for offsite soil treatment. The soil will ultimately be disposed of in a Subtitle D landfill. The excavated soil will be stabilized at the disposal facility by mixing a reagent such as a cement or kiln dust slurry with the soil to reduce leachable lead concentrations to less than 5 mg/L. PDX17D9O.DOC 7 Excavate 1-foot of soil from face of berm Collect confirmation samples from face sides of excavation Yes Transport material as a hazardous waste for offsite treatment. Place soil in a Subtitle D landfill. No Excavate an additional 6 inches in areas of exceedance Figure 3 Flow Chart Managing Soil as a Hazardous Waste Reeder Pistol Range, Ashland, Oregon ~ CH2MHILL Enter DEQ Voluntary Cleanup Program to Treat a Hazardous Waste Excavate 1 -foot of soil from · face of berm Collect confirmation samples Confirmati~ · from face sides of '"- concentratio~%~~~ ~- Stop Excavation excavation Yes · No Excavate an additional 6 inches in areas of exceedance Analyze representative ,~ Transport stabilized soils as sample for TCLP lead v a solid waste and place in a Subtitle D landfill ~ ~. Stabilize excavated soils in I-- drop boxes No Figure 4 Flow Chart For Onsite Soil Treatment Reeder Pistol Range, Ashland, Oregon '~i~ CH2MHILL SAMPLING AND ANALYSIS RESULTS, REEDER PISTOL RANGE Soil will be transported to the treatment facility using transport trucks designed to carry hazardous wastes. Each load will be transported under a properly executed hazardous waste manifest accompanied by a bill of lading and a copy of the laboratory analysis report representative of soil. Alternative 2 - Treat Soil Onsite, Haul and Dispose as a Solid Waste This alternative would consist of excavating the soil as described above. The excavated soil would be placed directly in drop boxes where the soil would be stabilized by adding cement, and hauling the treated soil to a Subtitle D landfill for disposal. However, to stabilize a hazardous material onsite, the City of Ashland would first need to enter into the DEQ Voluntary Cleanup Program to qualify for exemption from Resource Conservation and Recovery Act (RCRA) rules. The stabilized soil would then be sampled and analyzed for TCLP lead to confirm that the leachable lead concentration did not exceed 5 mg/L. If the TCLP lead confirmation sample failed the 5 mg/L criterion, the stabilization procedure would be repeated. Soil will be transported to the Subtitle D landfill in the drop boxes via truck. Each load will be transported under a properly executed nonhazardous waste manifest accompanied by a bill of lading and a copy of the laboratory analysis report representative of soil. PDX17D9D.DOC 10 APPENDIX A Laboratory Reports PDX17D9D.DOC CH2MHILL iAnalytical Services Cli2M HILL Analytical Servic~ 2300 NW Walnut Bird Corvallis, OR 97330-3538 P.O. Box 428 Corvallis, OR 973394~428 Tel 541.752.4271 Fax 541.752.0276 May 6, 1998 Reeder 145794.SA.01 RE: Analytical Data for Reeder CVO Laboratory Reference No. 7158 Steve O'Malley/PDX On April 23, 1998, CH2M HILL Corvallis Analytical Services received sixty samples with a request for analysis of selected parameters. The analytical results and associated quality control data are enclosed. Any unusual difficulties encountered during the analysis of your samples are discussed in the case narrative. Under CH2M HILL policy, your samples will be stored for 30 days after reporting. If you have not given us prior instructions for disposal, we will contact you if any samples require disposal as hazardous waste. CH2M HILL Corvallis Analytical Services appreciates your business and looks forward to serving your analytical needs again. If you should have any questions concerning the data, or if you need additional information, please call Ms. Kathy McKinley at (541) 758-0235, extension 3120. Sincerely, Kelly Ensor Senior Administrative Assistant Enclosures Client/Project: Reeder I. Holding Time: All acceptance criteria were met. II. Digestion Exceptions: None III. Analysis: IV. CASE NARRATIVE METALS Lab Reference No.: 7158 go Calibration: All acceptance criteria were met. Blanks: All acceptance criteria were met. ICP Interference Check Sample: All acceptance criteria were met. Spike Sample(s): All acceptance criteria were met. Duplicate Sample(s): All acceptance criteria were met. Laboratory Control Sample(s): All acceptance criteria were met. ICP Serial Dilution: Not Required. H. Other: None Documentation Exceptions: None I certify that this data package is in compliance with the terms and conditions agreed to by the client and CH2M HILL, both technically and for completeness, except for the conditions detailed above. Release of the data contained in this hardcopy data package has been authorized by the Laboratory Manager or his designee, as verified by the following signature. Prepared by: Reviewed by: CH2M HILL Analytical Services Client Information Project Name: Reeder Project Manager: Steve O'Malley/PDX Sampled By: S. O'Malley Sampling Date: 04/22/98 Type: Grab Matrix: Soil Basis: Dry Weight Lab Information Date Rec'd: 04/23/98 Batch ID: 7158 Report Revision No.: 0 Reported By: L. Larsson Reviewed By:. Analyte: Lead, Pb by ICP Method: 6010B Units: mg/kg Client ID Lab ID SL1-0 715801 SLI-1 7158O2 SL2-0 715804 SL2-1 7158O5 SL5-0 715813 SL5-1 715814 SL6-0 715816 SL6-1 715817 NA9-0 715825 NA9-1 715826 NA11-0 715831 NA11-1 715832 NA12-0 715834 NA12-1 715835 NA13-0-V 715837 NA13-1 -V 715838 SL14-0-V 715840 SL14-1 -V 715841 SL15-0-V 715843 SL15-1-V 715844 RB16-0 715846 RB16-2 715847 RB16-4 715848 RB17-0 715851 RB17-2 715852 RB17-4 715853 RB18-0-V 715856 RB18-2-V 715857 RB18-4-V 715858 Reporting Sample Date Limit Result Analyzed 10.7 9.8 7.3 7.9 7.2 10.4 6.5 7.2 7.8 8.0 6.5 11.2 9.7 7.5 9.5 8.1 6.5 9,4 8.1 10.4 10.0 7.8 8.2 8.5 7.3 8.2 7.0 10.2 9.0 10.7 U 05/O5/98 9.8 U 05/05/98 7.3 U 05/O5/98 7.9 U 05/05/98 7.2 U 05/O5/98 10.4 U 05/05/98 6.5 U 05/05/98 7.2 U 05/05/98 7.8 U 05/05/98 8.0 U 05/05/98 6.5 U 05/05/98 11.2 U 05/05/98 9.7 U O5/O5/98 7.5 U 05/05/98 9.5 U 05/05/98 8.1 U 05/05/98 6.5 U 05/05/98 9.4 U O5/O5/98 8.1 U 05/05/98 10.4 U 05/05/98 62.3 05/05/98 7.8 U 05/05/98 43.5 05/05/98 2610 05/05/98 7.3 U 05/05/98 8.2 U 05/05/98 9370 05/05/98 10.2 U 05/05/98 9.0 U 05/05/98 U=Not detected at specified reporting limits CH2M HILL 2300 NW Walnut Blvd., Corvallis, OR 97330-3538 Tel 541.752.4271 Analytico; Services P.O. Box 428, Corvallis, OR 973390428 Fax 54 1.752.0276 CH2MHILL Analytical Services CHAIN OF CUSTODY RECORD AND AGREEMENT TO PERFORM SERVICES [] LMG 2567 Fairlane Drive Montgomery, AL 36116-1622 (334) 271-1444 FAX (334) 271 3428 Project # Project Name ,-. (: t. T:,C Company Name Project Manager or Contact & Phone Requested Completion Date: Site ID Purchase Order # Report Copy to: ¢---- S,'&¢"~ Sample Disposal: D ?{~e Return CLIENT SAMPLE ID LAB (9 CHARACTERS) QC F~ LRD 5090 Caterpillar Road Redding, CA 96003-1412 (916) 244-5227 FAX (916) 244-4109 Type Matrix C G W S A Sampling o R A 0 I M A T I R P B E L Date Time R 5' &..L - Re~inqulshed By. Empty Bottles Sampled By and Title ",- (Please sign and print name) Date/rime Relinquished By Received By. [ ~ ~ ~ease sign and print name) __ ,Det¢¢ime, ~/R~llnqulshed By Received By (Please sign and print name) D.t~ffl~e Shipped UPS Fed-Ex Special Instructions: 50 Bathurst, Unit 12, Waterloo, Ontario, Canada N2V 2C5 (519) 747-2575 FAX (519) 747-3806 (541) 752-4271 FAX (541) 752-0276 Requested Analytical Method # Preservative COC # [ ' THIS AREA FOR LAB USE ONLY Lab # Page o~.~ Lab PM Custody Review Log In LIMS Verification pH Custody Seals Ice QC Level ~) 2 3 Other Cooler Temperature ~-' Alternate Description Empty Botfies (Please sign and print name)Date/rime Date/rlme (Please sign and print name) j Shlppln # 14¢ '7 /-Tr I r ~eq10 aOl ,_~ A sleeS ~polsno UOlldlJoseo eleuJellV eJnieJedtuel Jelooo £ ~4~ le^e'l OI3 Hd UOlleO!llJe^ SINI-I Ul 6o'I e,,,IJ./ele(] e,,,IMeleO # 5u!ddNs C~iI'~qlO e^lle^JosoJd # poqlelN leo!l~leuv pelsanbe8 (SI:13J. OVI::IVH3 6) QI =I-1dlNVS/N:11-13 :ol Adoo IJodeEI # JopJO eseqoJnd # euoqd ~ 13eluoo Jo Je§euelN loaloJd owen ~uedwoo eweN loeloJd # loo[OJd 908g-Zt'Z (6~§) XV4 SZ§g'Z_t~Z §Og AEN epeueo 'o!Jeluo 'OOlJa~eM 'gl ;!uN '~sJnqie8 09 'OUl 'se!Jole~oqeq leO!l,(leUV oJ!^ueo /~] L~ 601~-t~t~g (9[6) XVJ ZggS'VVg (9~6) g H~[-g0096 ¥0 'Su!ppoM peoB Jell!dielcO 060~ (]HI L J S_=,DIAN..=,S IAIHO_dLI..=,d 01 INgI,11~_.n, lN~II ONV ouoo~u Aoo.~ sno do NIlFHD seo!^JeS leo!i~leUV -!'11HI~IZ:HO CH2MHILL Analytical Services CHAIN OF CUSTODY RECORD AND AGREEMENT TO PERFORM SERVICES ~ LM6 2567 Fairlane Drive Montgomery, AL 36116-1622 (334) 271-1444 FAX (334) 27%3428 L~ LRD 5090 Caterpillar Road Redding, CA 96003-1412 (916) 244-5227 FAX (916) 244-4109 ~3 LKW Canviro Analytical Laboratories, fnc. 50 Bathurst, Unit 12, Waterloo, Ontario, Canada N2V 2C5 (519) 747-2575 FAX (519) 747-3806 Project # Purchase Order # Project Name Company Name Project Manager or Contact & Phone 8 Report Copy to: Requested Completion Date: Site ID Sample Disposal: Type ~atrlx C G W S A Sampling O R A O ~ CLIENT SAMPLEID LAB M A T ~ R (9 CHARACTERS) QC - P B E L Date Time R Empty Bottlel Requested Analytical Method # Relinquished By , Date/Time Sampled By and Title . (Plt~ase sign and print name} Date/Time Received By ~/{l~.[ /~ I ~ ¢lp~,esigna~print .... )~ __,~ O~}¢qlmel/~metlnqulshed By Received By (Please sign and print name} Date~ime Shipped Via UPS Fed-Ex Special Instructions: Preservative { , ~ "4 x' Received By Relinquished By Empty Bottles Date/-I'lme (Please sign and print name) Date/Time (Please sign and print name) Date/'rlme Ot erj~~ q Shipping # [] CV0 2300 Nw Walnut Boulevard Corvallis, OR 97330-3638 (541)752-4271 FAX (541) 752-0276 COC # Lab # Lab PM Log In pH THIS AREA FOR LAB USE ONLY Page 0..~ Custody Review LIMS Verification Custody Seals Y_~ Ice Y ~ QCLevel~ 2 3 Other Cooler Temperature Alternate Description Lab ID ~0 L~ ~Ok.P CH2MHILL Analytical Services CHAIN OF CUSTODY RECORD AND AGREEMENT TO PERFORM SERVICES L~ LMO 2567 Fairlane Drive Montgomery. AL 36116-1622 (334) 271-1444 FAX (334) 271-3428 [] LRD 5090 Caterpillar Road Redding, CA 96003-1412 (916) 244-5227 FAX (916) 244-4109 Project #. Project Name Company Name Project Manager or Contact & Phone Sampling Date / Requested Completion Date: Type C G O R M A P B Time Site ID Purchase Order # Matrix W S A A O I T I R E L R Report Copy to: Sample Disposal: Dispose Return CLIENT SAMPLE ID (9 CHARACTERS) LAB QC ¥_2 L~ LKW Canviro Analytical Laboratories, Inc. 50 Bathurst, Unit 12, Waterloo, Ontario, Canada N2V 2C5 (519) 747-2575 FAX (519) 747-3806 Requested Analytical Method # Empty Bottles Preservative Empty Bottles Sampled By and Title (Please sign and print name) Date/rime Relinquished By  ( ~ j (PJe~se~ign~ndprint name) ___ Dat~lme ~ _ ~ellnqulshed By --'7_..~se sign and ~rlnt name) Received By (P~ease sign and print Special Instructions: (Please sign and print name) Corvallis, OR 97330-3638 (541) 752-4271 F~(541) 752-0276 COC # THIS AREA FOR LAB USE ONLY Lab # Page.. of ~ Lab PM Custody Review Log In LIMS Verification pH Custody Seals Y (~; Ice Y "-~ QCLevel~2 3 Other Cooler Temperature Alternate Description Lab ID Date/Time Date/Time Date/'Tlme CH21VlHILL Analytical Services CHAIN OF CUSTODY RECORD AND AGREEMENT TO PERFORM SERVICES ~ LM(~ 2567 Fairlane Drive [] LRD 5090 Caterpillar Road ~ LKW Canviro Analytical Laboratories, 1no. [] CV0 2300 NW Walnut Boulevard Montgomery, AL 36116-1622 Redding, CA 96003-1412 50 Bathurst, Unit 12, Waterloo, Ontario, Canada N2V 2C5 Corvallis, OR 97330-3638 (334) 271-1444 FAX (334) 271-3428 (916) 244-5227 FAX (916) 244 4109 (519) 747-2575 FAX (519) 747-3806 (541) 752-4271 FAX (541) 752-0276 Requested Analytical Method # Preservative Empty Bottles (Please sign and print name) Date/Time Date/Time Date/Tlme (Please sign and print name) hipping # Othe Special Instructions: ¥-{]~ ~ (.~ COC # THIS AREA FOR LAB USE ONLY L ,b# Page Lab PM Custody Review Log In LIMS Verification pH Custody Seals Y ~ QC Level ~ 3 Other Project # Purchase Order # Project Name o Company Name L Proleer Manager or Ooni~oi & Phone ~ ~eporl F A ~ N E Type Matrix R C G W S A S Sampling O R A O I CLIENT SAMPLEID LAB M A T I R (9CHARACTERS) QC P B E L Date Time R Relinquished By Empty Bottles Date~lme Received By Sampled By and Title (Please sig. and print name) Date~lme Relinquished By Received By ¢ ~ I~ f (~¢~e ~ign and~int name) Date~e , ,~nqulshed By Received By {Ptease sign and print name) Date~lme Shlpped Via UPS Fed-Ex Cooler Temperature Alternate Description Lab ID Fro ~,..O CH2MHILL Analytical Services CHAIN OF CUSTODY RECORD AND AGREEMENT TO PERFORM SERVICES E~ I. M6 2567 Fairlane Drive Montgomery, AL 36116-1622 (334) 271-1444 FAX (334) 271-3428 I~l LRD 5090 Caterpillar Road Redding, CA 96003-1412 (916) 244-5227 FAX (916) 244 4109 Project # Project Name Company Name Project Manager or 6ont~ot & Phone Requested Completion Date: Site ID to 4 ,y' Type C G Sampling 0 R M A P B Date Time Matrix WSA AOI TIR EL R Purchase Order # T o T # Report Copy to: o F C Sample Disposal: N T DI Return A [] E R $ CLIENT SAMPLE ID LAB (9 CHARACTERS) QC [] LKW Canviro Analytical Laboratories, Inc. 50 Bathurst, Unit 12, Waterloo, Ontario, Canada N2V 2C5 (519) 747-2575 FAX (519) 747-3806 Requested Analytical Method # Preservative Special. Instructions: Relinquished By Empty Bottles Date/Time Received By Sal~lpled By an¢ Title --/ /0 (Please sign and print name) Datefflme Relinquished By Received By % . ' I (plfase sign ~ ~int n~me) , __ DatefflB~ . Relished By :%/ Received By (~ie~s~ sig. a.d pri~ name) Date~lme Shipped Via UPS Fed-Ex Other [] CVO 2300 NW Walnut Boulevard Corvallis, OR 97330-3638 (541)752-4271 F~..)(541) 752-0276 COC # THIS AREA FOR LAB USE ONLY Lab # Log In pH Empty Bottles Date/'rlme (Please sign and print name)Date/Time (Please sign and print name) .~_-)hlpping # Page~ offs) Custody Review LIMS Verification Custody Seals Y ~ Ice QC Level ~ 3 Other Cooler Temperature Alternate Description Lab ID Date/Time CH2MHILL Analytical Services CII2M HILL Analytical Services 2300 NW Walnut Bird Corvallis, OR 97330-3538 P.O. Box 428 Corvallis, OR 97339-0428 Tel 541.752.4271 Fax 541.752.0276 May 18, 1998 Reeder 145794.SA.01 RE: Analytical Data for Reeder CVO Laboratory Reference No. 7158 Steve O'Malley/PDX On April 23, 1998, CH2M HILL Corvallis Analytical Services received sixty samples with a request for analysis of selected parameters. On May 11, 1998, additional analyses were requested on samples 7158-51 and 7158-56. The analytical results and associated quality control data for the TCLP Lead are enclosed. Any unusual difficulties encountered during the analysis of your samples are discussed in the case narrative. Under CH2M HILL policy, your samples will be stored for 30 days after reporting. If you have not given us prior instructions for disposal, we will contact you if any samples require disposal as hazardous waste. CH2M HILL Corvallis Analytical Services appreciates your business and looks forward to serving your analytical needs again. If you should have any questions concerning the data, or if you need additional information, please call Ms. Kathy McKinley at (541) 758-0235, extension 3120. Sincerely, Kelly Ensor Senior Administrative Assistant Enclosures Client/Project: Reeder I. II. III. IV. Prepared by: Reviewed by: CASE NARRATIVE METALS Lab Reference No.: 7158 Holding Time: All acceptance criteria were met. Digestion Exceptions: None Analysis: A. Calibration: All acceptance criteria were met. B. Blanks: All acceptance criteria were met. C. ICP Interference Check Sample: All acceptance criteria were met. D. Spike Sample(s): All acceptance criteria were met. E. Duplicate Sample(s): All acceptance criteria were met. F. Laboratory Control Sample(s): All acceptance criteria were met. G. ICP Serial Dilution: Not Required. H. Other: None Documentation Exceptions: None I certify that this data package is in compliance with the terms and conditions agreed to by the client and CH2M HILL, both technically and for completeness, except for the conditions detailed above. Release of the data contained in this hardcopy data package has been authorized by the Laboratory Manager or his designee, as verified by the following signature. Corvallis Analytical Services Laboratory Client Information Project Name: Reeder Project Manager: Steve O'Malley/PDX Sampled By: S. O'Malley Sampling Date: 04/22/98 Type: Grab Matrix: TCLP extraction fluid Basis: Extracted Lab Information Date Rec'd: 04/23/98 Batch ID: 7158 Method: EPA1311/SW6010B Report Revision No.: 0 Reported By: K. DJ~/~LALA Reviewed B y.~YJ//-~ units: mg/L RL: 0,005 Client ID Lab ID RB17-0 715851 RB18-0-V 715856 MCL 5.0 5.0 Lead Sample Date Result Qualifier Analyzed 79.6 5/14/98 59.8 5/14/98 RL=Reporting Limit MCL=Maximum Contaminant Level U=Not detected at specified reporting limits Analytical Services Laboratory 2300 NW Walnut Blvd., Corvallis, OR 97330-3538 (541) 752-4271 Corvafiis Office P.O. Box 428, Corvallis, OR 97339-0428 Fax No. (541) 752-0276