Letter re: Notice of Intent: NPDES Remediation General …€¦ ·  · 2012-04-22PARAMETER Believe...

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Transcript of Letter re: Notice of Intent: NPDES Remediation General …€¦ ·  · 2012-04-22PARAMETER Believe...

B. Suggested Form for Notice of Intent (NOI) for the Remediation General Permit

1. General site information. Please provide the following information about the site:

a) Name of facility/site: Facility/site address:

Location of facility/site:longitude:__________ latitude:__________

Facility SIC code(s): Street:

b) Name of facility/site owner: Town:

Email address of owner: State: Zip: County:

Telephone no.of facility/site owner :

Fax no. of facility/site owner : Ow ner is (check one): 1. Federal____ 2. State/Tribal_____3. Private______ 4. other, if so, describe:

Address of owner (if different from site):

Street:

Town: State: Zip: County:

c) Legal name of operator: Operator telephone no:

Operator fax no.: Operator email:

Operator contact name and title:

Address of operator (if different from owner): Street:

Town: State: Zip: County:

d) Check “yes” or “no” for the following: 1. Has a prior NPDES permit exclusion been granted for the discharge? Yes___ No___, if “yes,” number: 2. Has a prior NPDES application (Form 1 & 2C) ever been filed for the discharge? Yes___ No___, if “yes,” date and tracking #: 3. Is the discharge a “new discharge”as defined by 40 CFR 122.2? Yes___ No___4. For sites in Massachusetts, is the discharge covered under the MA Contingency Plan (MCP) and exempt from state permitting? Yes__ No__

Remediation General Permit - Notice of Intent 10

Construction Dewatering - Needham

-71.235295 42.293735 1541 868 Highland Ave.868 Highland Ave, LLC Needham

[email protected] 02494 Norfolk(781) 444-2911

66 Crescent StreetNeedham MA 02494 Norfolk

R.W. Hyde Construction, Inc. 617-489-6470

617-489-3484 [email protected] Dick Hyde

556 Trapelo Rd.Belmont MA 02478 Middlesex

e) Is site/facility subject to any State permitting or other action which is causing the f) Is the site/facility covered by any other EP A permit, includ ing: generation of discharge? Yes___ No___ 1. multi-sector storm water general permit? Y___ N___, if Y, number: If “yes,” please list: 2. phase I or II construction storm water general permit? Y___ N___,1. site identification # assigned by the state of NH or MA: if Y, number: 2. permit or license # assigned: 3. individual NPDES permit? Y___ N___, if Y, number: 3. state agency contact information: name, location, and telephone number: 4. any o ther water quality related permit? Y___ N___, if Y, number:

2. Discharge information. Please provide information about the discharge, (attaching additional sheets as needed) including:

a) Describe the discharge activities for which the owner/applicant is seeking coverage:

b) Provide the followinginformation about each discharge:

1) Number of dischargepoints:

2) What is the maximum and average flow rate of discharge (in cubic feet per second, ft3/s)? Max. flow____________Average flow__________ Is maximum flow a design value? Y___ N____For average flow, include the units and appropriate notation if this value is a design value or estimate if not available.

3) Latitude and longitude of each discharge within 100 feet: pt.1:long.______ lat.______; pt.2: long.______ lat.______; pt.3: long.______ lat.______;pt.4:long.______ lat.______; pt.5: long.______ lat.______; pt.6:long.______ lat.______; pt.7: long.______ lat.______; pt.8:long.______ lat.______; etc.

4) If hydrostatic testing, total volume of the discharge (gals): 5) Is the discharge intermittent______or seasonal______?Is discharge ongoing Yes ____ No______?

c) Expected dates of discharge (mm/dd/yy): start_____________ end_________________

d) Please attach a line drawing or flow schematic showing water flow through the facility including: 1. sources of intake water, 2. contributing flow from the operation, 3. treatment units, and 4. discharge points and receiving waters(s).

Remediation General Permit - Notice of Intent 11

discharge of water recovered during construction-related dewatering

one

0.069

0.069

-71.2413 42.2936

NA

✔RTN 3-20191Class A-3 RAO, post RAO Release Abatement Measure

MADEP, NERO; Wilmington, MA; (978) 694-3200

12/03/07 02/03/08

3. Contaminant information. In order to complete this section, the applicant will need to take a minimum of one sample of the untreated water and have it analyzed for allof the parameters listed in Appendix III. Historical data, (i.e., data taken no more than 2 years prior to the effective date of the permit) may be used if obtained pursuant to: i. Massachusetts’ regulations 310 CMR 40.0000, the Massachusetts Contingency Plan (“Chapter 21E”); ii. New Hampshire’s Title 50 RSA 485-A: Water Pollution and Waste Disposal or Title 50 RSA 485-C: Groundwater Protection Act; or iii. an EPA permit exclusion letter issued pursuant to 40 CFR 122 .3, provided the data was analyzed with test methods that meet the requirements of this permit. Otherwise, a new sample shall be taken and analyzed.

a) Based on the analysis of the sample(s) of the untreated influent, the applicant must check the box of the sub-categories that the potential discharge falls within.

Gasoline O nly VOC Only Primarily Metals Urban Fill Sites Contaminated Sumps Mixed Contaminants Aquifer Testing

Fuel Oils (and VOC with Other Petroleum with Other Listed Contaminated Contaminated Hydrostatic Testing of Well Development Other Oils) only Contaminants Contaminants Sites Dredge Condensates Pipelines/Tanks or Rehabilitation

b) Based on the analysis of the untreated influent, the applicant must indicate whether each listed chemical is believed present or believed absent in the potential discharge. Attach additional sheets as needed.

PARAMETER BelieveAbsent

BelievePresent

# of Samples

Type of Sample

AnalyticalMethod

MinimumLevel (ML) of

Maximum daily value Avg. daily value

(1 min-imum)

(e.g., grab) Used(method #)

Test Method concentration(ug/l)

mass (kg) concentration(ug/l)

mass (kg)

1. Total Suspended Solids

2. Total Residual Chlorine

3. Total Petroleum Hydrocarbons

4. Cyanide

5. Benzene

6. Toluene

7. Ethylbenzene

8. (m,p,o) Xylenes

9. Total BTEX4

4BTEX = Sum of Benzene, Toluene, Ethylbenzene, total Xylenes.

Remediation General Permit - Notice of Intent 12

comp.comp.1

comp.1comp.1

1

1664A4500CL

2540Dcomp. 2 mg/L

4.43E-12712

2.81E-317.27021.15E-1

13.22.16E-3

19803.24E-119804.0 ug/L8260B000.002 mg/L4500CN

002 mg/L00.01 mg/L

1150 188

1.15E-1

2.16E-3

3.24E-1

00

0000

1150

0188

11 comp. 8260B 0.07 ug/L 13.21 comp. 8260B 4.0 ug/L 7021 comp. 8260B 0.2 ug/L 17.2 2.81E-31 comp. 8260B 2712 4.43E-1

✔✔

✔✔

PARAMETER BelieveAbsent

BelievePresent

# of Samples

Type of Sample (e.g.,

AnalyticalMethod

MinimumLevel (ML) of

Maximum daily value Avg. daily value

(1 min-imum)

grab) Used(method #)

Test Method concentration(ug/l)

mass (kg) concentration(ug/l)

mass (kg)

10. Ethylene Dibromide 5

(1,2- Dibromo-methane)

11. Methyl-tert-Butyl Ether (MtBE)

12. tert-Butyl Alcohol (TBA)

13. tert-Amyl Methyl Ether (TAME)

14. Naphthalene

15. Carbon Tetra-chloride

16. 1,4 Dichlorobenzene

17. 1,2 Dichlorobenzene

18. 1,3 Dichlorobenzene

19. 1,1 Dichloroethane

20. 1,2 Dichloroethane

21. 1,1 Dichloroethylene

22. cis-1,2 Dichloro-ethylene

23. Dichloromethane (Methylene Chloride)

24. Tetrachloroethylene

5EDB is a groundwater contaminant at fuel spill and pesticide application sites in New England.

Remediation General Permit - Notice of Intent 13

comp.

comp.comp.1comp.1

1

8260B8260B504.1comp. 0.02 ug/L

0000000.1 ug/L8260B00000.07 ug/L8260B

0000.08 ug/L8260Bcomp.96.51.58E-296.510.0 ug/L8260B

3.40E-320.80.2 ug/L8260B

3.61E-22210.07 ug/L

16150.0 ug/L

0 0

01.58E-2

3.40E-320.8

3.61E-2221

2.63E-21612.63E-2

0 0

11

1

11

comp.1comp.1comp.1comp.1

8260B 0.09 ug/L 0 08260B 0.1 ug/L 0 0

comp. 8260B 0.1 ug/L 0 0comp. 8260B 0.1 ug/L 0

1 comp. 8260B 0.1 ug/L 01 comp. 8260B 0.09 ug/L1 comp. 8260B 0.07 ug/L 0000

000000000000

00

✔✔✔✔✔

✔✔

✔✔

✔✔

PARAMETER BelieveAbsent

BelievePresent

# of Samples

Type of Sample (e.g.,

AnalyticalMethod Used

Minimum Level (ML) of Test

Maximum daily value Avg. daily Value

(1 min-imum)

grab) (method #) Method concentration (ug/l)

mass (kg) concentration (ug/l)

mass (kg)

25. 1,1,1 Trichloroethane

26. 1,1,2 Trichloroethane

27. Trichloroethylene

28. Vinyl Chloride

29. Acetone

30. 1,4 Dioxane

31. Total Phenols

32. Pentachlorophenol

33. Total Phthalates 6(Phthalate esthers)

34. Bis (2-Ethylhexyl) Phthalate [Di-(ethylhexyl) Phthalate]

35. Total Group I Polycyclic Aromatic Hydrocarbons (PAH)

a. Benzo(a) Anthracene

b. Benzo(a) Pyrene

c. Benzo(b)Fluoranthene

d. Benzo(k) Fluoranthene

e. Chrysene

6The sum of individual phthalate compounds.

Remediation General Permit - Notice of Intent 14

comp.

comp.comp.comp.1comp.1comp.1comp.1

1

8260B8260B8260B 0.1 ug/L

8260B

0

0

00

00008270C0000.06 ug/L8270C0008270C000250 ug/L8260B

005.0 ug/L8260B000.08 ug/L

00.09 ug/L00.2 ug/L0 0

0000000000

000

00

comp.comp.

11

1

1

1

comp. 8270C 1.8 ug/L

comp. 8270Ccomp. 8270C

1 comp. 8270C1 comp.1 comp.1 comp.

8270C

0 0

0 0 00.05 ug/L 0 0 00.05 ug/L 0 0 0 00.05 ug/L 0 0 0 0

8270C 0.05 ug/L 0 0 0 08270C 0.05 ug/L 0 0 0 0

11

✔✔✔

✔✔

PARAMETER BelieveAbsent

BelievePresent

# of Samples

Type of Sample (e.g.,

AnalyticalMethod Used

MinimumLevel (ML) of

Maximum daily value Average daily value

(1 min-imum)

grab) (method #) Test Method concentration (ug/l)

mass (kg) concentration (ug/l)

mass (kg)

f. Dibenzo(a,h) anthracene

g. Indeno(1,2,3-cd) Pyrene

36. Total Group II Polycyclic Aromatic Hydrocarbons (PAH)

h. Acenaphthene

i. Acenaphthylene

j. Anthracene

k. Benzo(ghi) Perylene

l. Fluoranthene

m. Fluorene

n. Naphthalene-

o. Phenanthrene

p. Pyrene

37. Total Polychlorinated Biphenyls (PCBs)

38. Antimony

39. Arsenic

40. Cadmium

41. Chromium III

42. Chromium VI

Remediation General Permit - Notice of Intent 15

0 00

0 00

0 0 0

0 0 0

8.17E-5 8.17E-50.5

4.9E-5 4.9E-50.3

comp.

comp.comp.

comp.

comp.11

8270C8270C 0.05 ug/L

8270C

8.16E-6

4.09E-51.81E-24.09E-50.254.09E-50.250.06 ug/L8270C1.47E-50.091.47E-50.090.05 ug/L8270C

00000.05 ug/L8270C0.058.17E-60.050.05 ug/L8270Ccomp.0.061.47E-50.090.05 ug/L8270C0.223.60E-50.220.05 ug/L8270C

1.83E-2112

00.05 ug/L

0 0

8.17E-6

1.47E-53.60E-5

1.83E-2112

0000 0

1

1111

comp.1

comp.1comp.1comp.1comp.1comp.

8270C 2.00 ug/L 111 1.81E-2 1118270C 0.05 ug/L 0.25 4.09E-5 0.258270C 0.05 ug/L 0.05 8.17E-6 0.05

✔✔

✔✔

✔✔

✔✔

✔✔

✔✔

✔✔

1 comp. 608 0.10 ug/L 01 comp. 6020 0.5 ug/L 0

1 comp. 6020 0.5 ug/L 0.5

1 comp. 6020 0.2 ug/L 0.3

1 comp. 6020 0.5 ug/L 0

1 comp. 6020 0.5 ug/L 0

PARAMETER BelieveAbsent

BelievePresent

# of Samples

Type of Sample (e.g.,

AnalyticalMethod

MinimumLevel (ML) of

Maximum daily value Avg. daily value

(1 min-imum)

grab) Used(method #)

Test Method concentration(ug/l)

mass (kg) concentration(ug/l)

mass (kg)

43. Copper

44. Lead

45. Mercury

46. Nickel

47. Selenium

48. Silver

49. Zinc

50. Iron

Other (describe):

c) For discharges where metals are believed present, please fill out the following:

Step 1: Do any of the metals in the influent have a reasonable potential to exceed the effluent limits in Appendix III (i.e., the limits set at zero to five dilutions)? Y____ N____

If yes, which metals?

Step 2: For any metals which have reasonable potential to exceed the Appendix III limits, calculate the dilution factor (DF) using the formula in Part I.A.3.c) (step 2) of the NOI instructions or as determined by the State prior to the submission of this NOI. What is the dilution factor for applicable metals? Metals:_____________________________________________________________DF: _______

Look up the limit calculated at the corresponding dilution factor in Appendix IV. Do any of the metals in the influent have the potential to exceed the corresponding effluent limits in Appendix IV (i.e., is the influent concentration above the limit set at the calculated dilution factor)? Y____ N____ If “Yes,” list which metals:

Remediation General Permit - Notice of Intent 16

comp.1comp.1comp.1comp.1

1

6020245.160206020comp. 0.5 ug/L

0003.27E-421 ug/L60204.58E-42.80.5 ug/L

00.2 ug/L00.5 ug/L

1.6 2.61E-4

7.39E-30

3.27E-424.58E-42.8

00000

1.60

2.61E-4

1

11

comp. 6020 0.4 ug/Lcomp. 6020 5.0 ug/L

1 comp. 200.7 50 ug/L

comp. 8270C 2.00 ug/L

45.2 7.39E-3140 2.29E-2

16.9 2.76E-3

14045.2

cadmium

cadmium

1.98

2.29E-2

16.9 2.76E-3

cadmium

✔✔

✔✔

4. Treatment system information. Please describe the treatment system using separate sheets as necessary, including:

a) A description of the treatment system, including a schematic of the proposed or existing treatment system:

b) Identify each applicable treatment unit (check all that apply):

Frac. tank Air stripper Oil/water separator Equalization tanks Bag filter GAC filter

Chlorination Dechlorination Other (please describe):

c) Proposed average and maximum flow rates (gallons per minute) for the discharge and the design flow rate(s) (gallons per minute) of the treatment system: Average flow rate of discharge__________ Maximum flow rate of treatment system ___________ Design flow rate of treatment system ___________

d) A description of chemical additives being used or planned to be used (attach MSDS sheets):

5. Receiving surface w ater(s). Please provide information about the receiving water(s), using separate sheets as necessary:

a) Identify the discharge pathway: Direct_____ Within facility__ Storm drain____ River/brook____ Wetlands_____ Other (describe):

b) Provide a narrative description of the discharge pathway, including the name(s) of the receiving waters:

c) Attach a detailed map(s) indicating the site location and location of the outfall to the receiving water: 1. For multiple discharges, number the discharges sequentially. 2. For indirect dischargers, indicate the location of the discharge to the indirect conveyance and the discharge to surface water The map should also include the location and distance to the nearest sanitary sewer as well as the locus of nearby sensitive receptors (based on USGS topographical mapping), such as surface waters, drinking water supplies, and wetland areas.

d) Provide the state water quality classification of the receiving water__________________________________,

e) Provide the reported or calculated seven day-ten year low flow (7Q 10) of the receiving water_________________________cfsPlease attach any calculation sheets used to support stream flow and dilution calculations.

f) Is the receiving water a listed 303(d) water quality impaired or limited water? Yes____ No____ If yes, for which pollutant(s)? Is there a TMDL? Yes____ No____ If yes, for which pollutant(s)?

Remediation General Permit - Notice of Intent 17

see attached treatment system schematic

30 30 30

discharge via drop inlets to Needham MS4 then directed to Rosemary Brook

Class B

0.0676

✔ ✔ ✔

noxious aquatic plants, nutrients, organic enrichment, pathogens, priority organics, turbi✔

✔ pathogens

ALPHA ANALYTICAL LABORATORIES

Eight Walkup DriveWestborough, Massachusetts 01581-1019(508) 898-9220 www.alphalab.com

MA:M-MA086 NH:200301-A CT:PH-0574 ME:MA086 RI:65 NY:11148 NJ:MA935 Army:USACE

CERTIFICATE OF ANALYSIS

Client: Tetra Tech Rizzo Laboratory Job Number: L0716112

Address: 1 Grant Street Date Received: 29-OCT-2007

Framingham, MA 01701-9005 Date Reported: 05-NOV-2007

Attn: Mr. Bill Phelps Delivery Method: Client

Project Number: 12701044 Site: PICKWICK-NEEDHAM

_____________________________________________________________________________________________

ALPHA SAMPLE NUMBER CLIENT IDENTIFICATION SAMPLE LOCATION

L0716112-01 INF-2007-10-23 NEEDHAM, MA

I, the undersigned, attest under the pains and penalties of perjury that, based upon my personal inquiry of those responsible

for obtaining the information, the material contained in this report is, to the best of my knowledge and belief, accurate and

complete. This certificate of analysis is not complete unless this page accompanies any and all pages of this report.

_____________________________________________________________________________________________

Authorized by:_______________________________Technical Representative

11050713:23 Page 1 of 7

ALPHA ANALYTICAL LABORATORIESNARRATIVE REPORT

Laboratory Job Number: L0716112

_____________________________________________________________________________________________

The samples were received in accordance with the chain of custody and no significantdeviations were encountered during preparation or analysis unless otherwise noted below.

_____________________________________________________________________________________________

11050713:23 Page 2 of 7

ALPHA ANALYTICAL LABORATORIESCERTIFICATE OF ANALYSIS

MA:M-MA086 NH:200301-A CT:PH-0574 ME:MA086 RI:65 NY:11148 NJ:MA935 Army:USACE

Laboratory Sample Number: L0716112-01 Date Collected: 23-OCT-2007 10:30 INF-2007-10-23 Date Received : 29-OCT-2007

Sample Matrix: WATER Date Reported : 05-NOV-2007

Condition of Sample: Satisfactory Field Prep: None

Number & Type of Containers: 1-Plastic

_____________________________________________________________________________________________PARAMETER RESULT UNITS RDL REF METHOD DATE ID

PREP ANAL_____________________________________________________________________________________________

Total Metals

Antimony, Total ND mg/l 0.0005 1 6020 1030 17:00 1031 20:04 BM

Arsenic, Total 0.0005 mg/l 0.0005 1 6020 1030 17:00 1031 20:04 BM

Cadmium, Total 0.0003 mg/l 0.0002 1 6020 1030 17:00 1031 20:04 BM

Chromium, Total ND mg/l 0.0005 1 6020 1030 17:00 1031 20:04 BM

Copper, Total 0.0016 mg/l 0.0005 1 6020 1030 17:00 1031 20:04 BM

Iron, Total 0.14 mg/l 0.05 19 200.7 1102 16:30 1105 11:09 AI

Lead, Total ND mg/l 0.0005 1 6020 1030 17:00 1031 20:04 BM

Mercury, Total ND mg/l 0.0002 3 245.1 1101 19:00 1102 12:31 RC

Nickel, Total 0.0028 mg/l 0.0005 1 6020 1030 17:00 1031 20:04 BM

Selenium, Total 0.002 mg/l 0.001 1 6020 1030 17:00 1031 20:04 BM

Silver, Total ND mg/l 0.0004 1 6020 1030 17:00 1031 20:04 BM

Zinc, Total 0.0452 mg/l 0.0050 1 6020 1030 17:00 1031 20:04 BM

_____________________________________________________________________________________________

Comments: Complete list of References and Glossary of Terms found in Addendum I

11050713:23 Page 3 of 7

ALPHA ANALYTICAL LABORATORIESQUALITY ASSURANCE BATCH DUPLICATE ANALYSIS

Laboratory Job Number: L0716112

_____________________________________________________________________________________________Parameter Value 1 Value 2 Units RPD RPD Limits_____________________________________________________________________________________________

Total Metals for sample(s) 01 (L0716042-02, WG300297-1)Lead, Total ND ND mg/l NC 20

Total Metals for sample(s) 01 (L0716260-01, WG300624-3)Mercury, Total ND ND mg/l NC

_____________________________________________________________________________________________

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ALPHA ANALYTICAL LABORATORIESQUALITY ASSURANCE BATCH SPIKE ANALYSES

Laboratory Job Number: L0716112

_____________________________________________________________________________________________Parameter % Recovery QC Criteria_____________________________________________________________________________________________

Total Metals LCS for sample(s) 01 (WG300790-4)Iron, Total 98

Total Metals LCS for sample(s) 01 (WG300297-4)Antimony, Total 100 80-120Arsenic, Total 100 80-120Cadmium, Total 107 80-120Chromium, Total 100 80-120Copper, Total 99 80-120Lead, Total 102 80-120Nickel, Total 102 80-120Selenium, Total 102 80-120Silver, Total 95 80-120Zinc, Total 102 80-120

Total Metals LCS for sample(s) 01 (WG300624-1)Mercury, Total 110

Total Metals SPIKE for sample(s) 01 (L0715871-07, WG300790-2)Iron, Total 91

Total Metals SPIKE for sample(s) 01 (L0716042-02, WG300297-2)Antimony, Total 102 80-120Arsenic, Total 109 80-120Cadmium, Total 106 80-120Chromium, Total 96 80-120Copper, Total 88 80-120Lead, Total 103 80-120Nickel, Total 92 80-120Selenium, Total 107 80-120Silver, Total 88 80-120Zinc, Total 97 80-120

Total Metals SPIKE for sample(s) 01 (L0716260-01, WG300624-2)Mercury, Total 112

_____________________________________________________________________________________________

11050713:23 Page 5 of 7

ALPHA ANALYTICAL LABORATORIESQUALITY ASSURANCE BATCH BLANK ANALYSIS

Laboratory Job Number: L0716112

_____________________________________________________________________________________________PARAMETER RESULT UNITS RDL REF METHOD DATE ID

PREP ANAL_____________________________________________________________________________________________

Blank Analysis for sample(s) 01 (WG300790-3)Total Metals 19 200.7

Iron, Total ND mg/l 0.05 19 200.7 1102 16:30 1105 10:52 AI

Blank Analysis for sample(s) 01 (WG300297-3)Total Metals

Antimony, Total ND mg/l 0.0005 1 6020 1030 17:00 1031 19:14 BM

Arsenic, Total ND mg/l 0.0005 1 6020 1030 17:00 1031 19:14 BM

Cadmium, Total ND mg/l 0.0002 1 6020 1030 17:00 1031 19:14 BM

Chromium, Total ND mg/l 0.0005 1 6020 1030 17:00 1031 19:14 BM

Copper, Total ND mg/l 0.0005 1 6020 1030 17:00 1031 19:14 BM

Lead, Total ND mg/l 0.0005 1 6020 1030 17:00 1031 19:14 BM

Nickel, Total ND mg/l 0.0005 1 6020 1030 17:00 1031 19:14 BM

Selenium, Total ND mg/l 0.001 1 6020 1030 17:00 1031 19:14 BM

Silver, Total ND mg/l 0.0004 1 6020 1030 17:00 1031 19:14 BM

Zinc, Total ND mg/l 0.0050 1 6020 1030 17:00 1031 19:14 BM

Blank Analysis for sample(s) 01 (WG300624-4)Total Metals

Mercury, Total ND mg/l 0.0002 3 245.1 1101 19:00 1102 12:24 RC

_____________________________________________________________________________________________

11050713:23 Page 6 of 7

ALPHA ANALYTICAL LABORATORIESADDENDUM I

_____________________________________________________________________________________________

REFERENCES

1. Test Methods for Evaluating Solid Waste: Physical/Chemical Methods. EPA SW-846. Third Edition. Updates I - IIIA, 1997.

3. Methods for the Determination of Metals in Environmental Samples, SupplementI. EPA/600/R-94/111. May 1994.

19. Inductively Coupled Plasma Atomic Emission Spectrometric Method for TraceElement Analysis of Water and Wastes. Appendix C, Part 136, 40 CFR (Code ofFederal Regulations). July 1, 1999 edition.

GLOSSARY OF TERMS AND SYMBOLSREF Reference number in which test method may be found.METHOD Method number by which analysis was performed.ID Initials of the analyst.ND Not detected in comparison to the reported detection limit.NI Not Ignitable.ug/cart Micrograms per Cartridge.H The analysis of pH was performed beyond the regulatory-required holding

time of 15 minutes from the time of sample collection.

LIMITATION OF LIABILITIES

Alpha Analytical, Inc. performs services with reasonable care and diligencenormal to the analytical testing laboratory industry. In the event of an error, thesole and exclusive responsibility of Alpha Analytical, Inc., shall be to re-performthe work at it's own expense. In no event shall Alpha Analytical, Inc. be heldliable for any incidental consequential or special damages, including but notlimited to, damages in any way connected with the use of, interpretation of,information or analysis provided by Alpha Analytical, Inc.

We strongly urge our clients to comply with EPA protocol regarding samplevolume, preservation, cooling, containers, sampling procedures, holding timesand splitting of samples in the field.

_____________________________________________________________________________________________

11050713:23 Page 7 of 7