NO - This compound was not detected~ the limit of detection for this analysis is the amount stated in the table above.
TR - Trace, this co•pound was present, but was below the level at which concentration could be determined.
IT-Irvine
John Audinis
.... -1, S-1
Ele•ent
Copper
Lead
Zinc
MW-1, S-2
0.57 TR<0.2
4.9 MW-1, S-3
0.26 TR<0.2
2.6 MW-2,
... -2,
S-1
S-2
0.30 0.55
3.4 Table III
Milligrams Per
MW-2, S-3
MW-2, S-6
MW-2, S-5
.... -2, S-7
0.10 3.30
14.6 IT-5, S-1
IT-5, S-2
IT-5, S-3
0.42 0.30
61 liter
IT-6,
IT-6,
IT-6,
IT-6,
S-1
S-2
S-3
S-4
0.34 0.23
0.5 IT-7,
IT-7,
S-1
S-2
0.32 0.59
2.7 IT-8, S-1
IT-8, S-2
0.46 TR<0.2
0.3 Job #40735
Pa e 4
IT-9,
IT-9L
S-1
S-2
0.40 0.35
2.0 TR - Trace, this compound was present, but was below the level at which concentration could be determined. <•
I '1
m INTERNATIONAL
TECHNOLOGY
CORPORATION
ANALYTICAL
SERVICES
17605 Fabnca Way • Cerntos. Cal1forn1a 90701 • 213·921·9831 I 714-523·9200
CERTIFICATE OF ANALYSIS
Prepared for·
:T Corporat:ion
17461 Oerian Ave.
Irvine, CA 92714
~ttn:--;ohn Audinis
Date Recerved: Apr i 1 21, 198 7 P.O. Number
Date: April 30, 1987
240402 Job Number 40833/da;
Bixby Ranch Co.
Two (2) soil samples and two (2) composite soil samples and one (1) liquid sample
The soii samples were digested with acid and analyzed for total copper, lead, and zinc by atomic absorption spectroscopy. The results are listed in Table I. ihe soil samples were also extracted with a sodium citrate buffer solution as oer CAM Title 22. ihe extract was then analyzed for soluble copper, lead, and zinc-by fiame atomic absorption spectroscopy. The results are iisted in Tabie II.
Percent moisture of each soil sample was determined by ASTM Method 02216-90. The results are listed in Table III.
The liquid sample was analyzed for semi-volatile organic contaminants using combined gas chromatography-mass spectrometry according to a modified EPA Methoa 8270 .. Results for compounds·dn··ttte'·:EF'A ·Hazardous Substances List (HSL) are given on the enclosed summary sheets. Additional non-HSL semi volatile organic compounas founa are listed in Tabie IV.
The liquid sample was analyzed for volatile organic contaminants using combined gas chromatography-mass spectrometry according to a modified EPA Method 624, purge ana trap. Results for compounds on the EPA Hazardous Substances List are given on the enciosed summary sheets. Additional (non-HSL) volatile organic compounds found are iist:ed in Table V.
cer: fy :hat :hrs report truly represents the trndrng ot wOfl< pertormea by me or under my drrect supervrsron
~~~/;,-A~ / Dway' Y. Ishida
Chemist
RJkJ~~ ... Richard L. Merrell
Laboratory 01rector
Accredl!ed Oy tr"le Amer·can rnouslr·ar J-tygoene Assoc•at•on ~T-Irvine
Jonn Adinis
Sample ID
TS-5, S-20
TS-10, S-25
TS-15, S-15
TS-15, S-20
TS-15, S-25
TS-15, S-30
(composite)
TS-20, S-25
TS-20, S-30
TS-20, S-35
TS-20, S-50
(composite)
fNTERNATIONAL TECHNOLOGY CORPORAT:CN
Tao:e I
Total Metals
~ili1grams Per Kilogram
Copper Lead
5900 1100 1800
250 5.6 92
1100 4200 9400
1900 6100 1300
Tabie II
Soluble Metals
Job #40833
, ..... , .. ·· ·Mi:lligrams Per Liter
Sample ID
TS-5, S-20
TS-10, S-25
TS-15, S-15
TS-15, S-20
TS-15, S-25
TS-15, S-30
(composite)
TS-20, S-24
TS-20, S-30
TS-20, S-35
TS-20, S-40
(composite)
. • r
Copper
87 0.8
45 71
56 102
0.2 0.4
14 78
10 76
IT-Irvine
John Adinis
Sample
TSMW-10A
Sample
TSMW-lOA
!NTERNAT!ONAL TECHNOLOGY CORPORAT:Ol\:
.,..aoie :II
..iob #40833
Sample ID Percent Moisture
TS-5, S-20
TS-10, S-25
TS-15, S-15
TS-15, S-20
TS-15, S-25
TS-15, S-30
(composite)
TS-20, S-25
TS-20, S-30
TS-20, S-35
TS-20, S-40
(composite)
Table IV
Non-HSL Semi-Volatiles
Compound
1,3,3-Trimethyl-2-oxabicycloctane
1,7,7-Trimethyl-bicycloheptan-2-one
4-Trimethyl-3-cyclohexene-1-methanol
4-Hydroxy-4-trimethylcyclohexanemethanol
Unknown aicohol
Dimethyl naphthalenes
2,5-Dimethylbenzenebutanoic acid
Unknowns
Aliphatic hydrocarbons (C,'-C,')
Table v
Non-HSL Volatiles
Compound
A dimethylpentanone isomer
3-·carene
Cineole
Substituted Bicycloheptanones (2)
1,4-Dichlorobenzene ......
49 77
46 30
Micrograms Per Liter (ppb)
600
500
200
400
100
200
300
400
5000
Micrograms Per Liter {ppb)
3 5
100
100
10