Document gD1N2QN1DpY3Kz008QZegbnVQ
Paula Dunnigan R.K. Hinderer
Cleveland Akron - D/0020, 5-H
DATE YOUR LETTER
DATE THIS LETTER
2-25-83
Pilot Pipe Study
This report is very poorly written, making it difficult to deter mine precisely what was done. This greatly affects the ability to appreciate the significance of the data.
It appears that pipes were filled with water and pressurized. Sub sequently, they appear to have been immersed in one of several chemicals. While the stated intent is to mimic soil conditions, this can hardly be construed as real world conditions.
The data on page 3 shows that two or more of the chemicals penetrated both plastic and metal pipes. In the case of metal pipe, migration of chemicals could increase in areas having aggressive waters or more acid soils which could corrode the pipe or joints. Such corrosion would serve as a mechanism for the penetration of chemicals via the production of pinhole or micropores.
It is also interesting to note from page 3 that higher levels of 1,1,1-trichloroethane and gasoline were found in the metal pipe than in the PVC pipe. In fact, no gasoline was found in the PVC pipe as opposed to its migration into metal pipe. This indicates that PVC pipe performs favorably compared to metal pipe.
Phase II Pipe Study
This report notes that the solvents cause the PVC pipe to fail. While we do not believe that these tests represent real world conditions, such failure would serve as a safety mechanism. Failure of the pipe would, in effect, prevent human exposure, as would any main break. However, since such hypothesized failures of undergound PVC water systems have never been reported, we believe that this points out the unrealistic nature of these tests.
CengluBlena
Any system, plastic or metal, has the potential for migration of chemicals; however, we believe that these studies do not represent real world conditions. Situations posing any potential for migration are extremely rare, but would pose similar concerns for both metal and plastic pipes. It is only common sense to not build residential distribution systems through a hazardous waste dump or a chemical plant.
nm &Loz
R. K. Hinderer
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ANALYTICAL LABORATORY
A DIVISION 04 DSWANTt STOWEU
FFe ^ 2 1983
1*14 S.STRCET. SACRAMENTO. CALIFORNIA 0SS14 SI 6-447-294*
November 29, 1982
Leonardini and Fathy 400 Capi-tol Mall Suite 221 Sacramento, CA 95814
ATTN: Mr. Raymond J. Leonardini
RE: Results of Pipe Study
Dear Mr. Leonardini:
Enclosed is the report of the Pilot Pipe Study. Included are the Protocol, material data Sheets, and analytical results. Con centrations for gasoline, GC/MS, are approximate.
If you have any questions, please contact us. Thank you for your continued business.
Sincerely,
ANLAB
RAE:lk Enel.
Roger A. Elliott
BFG05224
3u\lob
ANALYTICAL LABORATORY
A DIVISION OF DEWANTE A *TDWELL
November 29, 1982
1*14 S STREET, SACRAMENTO, CALIFORNIA SI4 S1t-447>ZS4*
Leonardini and Fathy 400 Capitol Mali, Suite 221 Sacramento, CA 95814
ATTN: Mr. Raymond J. Leonardini
ABSTRACT
PILOT PIPE STUDY
Three plastic water supply pipes: polyvinylchloride (PVC), polyethylene (PE), and polybutylene (PB), were exposed to selected compounds to determine permeability. Copper pipe was included as a quality control sample. The exposure chemicals were: 1,2,Dichloropropane; 1,1,1-Trichloroethane; Chlordane (72% formulation, diluted 1:100 v:v in water); Chevron Super-Unleaded Gasoline; and Tap Water as a quality control blank. Exposure^time.was one week.
Results indicate that PVC is permeated by 1,2-Dichloropropane and 1,1,1-Trichloroethane; PE and PB were permeated by 1,2-Dichloropropane, 1,1,1-Trichloroethane, and Gasoline. In addition, results of the control samples indicate that several compounds leach into the water from the pipe material; sealants, glues, joining com pounds, flux, etc. The data indicates that as the compounds permeate the pipe they also extract and carry with them other soluble com pounds in the pipe material. Comparison of small quantities of leachate compounds to exposed pipes was not always possible due to necessary dilutions of the samples because of the high concentra tions of other compounds .-~
RAE:lk
Roger A. Elliott
BFG05225
TH* report it tpp((abl only to ft* sample received by tN laboratory. The liability of the laboratory it limited to the amount paid for tbit report.
----- --------1
FRAHitioii that ths tlitet ntumn ill litbiUiy for the further
AnJtab
ANALYTICAL LABORATORY
A DIVISION OF DC WANTS A STOWCUL
||4 s STNCCT. SACNAMCNTO. CALIFONNIA *S14 *t.4*7.*4 Mo,,0mhgr 29, 1982
Leonardini and Fathy 400 Capitol Mall/ Suite .221 Sacramento, CA 95614
Report #: 144682 Page One
ATTN: Raymond J. Leonardini
Pilot Pipe Study
I. Introduction
The purpose for the pilot study was to apply chemicals to different pipe materials, "mimickingsoil conditions", and analyzing the water samples in each pipe for any possible migration of applied compounds through each type of pipe* Any further studies could be based on the results of the pilot program.
Protocol for the actual set-up of the study was established through cooperative agreement between Anlab staff, Mr. Leonardini, and Mr. Leonardini's representatives. (Appendix A)
II. Protocol Data
A. Photographs -- Photographs of the various phases of the experiment were taken and have already been supplied.
B. Quality Control
1. An "Initial Tap Water" was collected and analyzed to determine if any of the respective compounds were present in the test water before treatment.
2. A "water control box" was used as a blank to determine - . if any compounds of interest leached naturally from the pipe, sealants, sand, etc.
3. Copper pipe was used.in each box as an exposure
control.
4.
& Each box.was checked and kept filled during the entire
exposure period.
5. EPA analytical protocol was strictly adhered to for the collection, preservation, and analysis of the test samples.
6. Blind replicate samples were sent to Radian Corp. for GC/MS confirmation.
BFG05226
AnJbJb
ANALYTICAL LABORATORY
orA DIVISION
OS WANTS i STOwCU.
iti $ strict, sAC*MCnro.California m . * * P3QG Two
a. 1,1,1-Trichloroethane and 1,2-Dichloropropane were analyzed by CPA Method 1624, "Organics by Purge and Trap," using Gas Chromatography-Coulson Detection.
b. Chlordane was analyzed by EPA Method 1608, "Organochlorine Pesticides and PCB's," using Gas ChromatographyElectron Capture Detection.
c. Gasoline was analyzed using EPA Method 1624, "Purge and Trap," and hydrocarbon analyses, Supelco, by Gas Chromatography-Flame Ionization Detection (fingerprinting).
C. Material Data Sheets -- (See Appendix B)---------------
D. Project Termination
The rubber silicon sealant did not seal against the compounds being used. Excessive leaking caused us to terminate the study at one week.
III. Analytical Data
A. Chemical Data Sheets -- (See Appendix C)
B. Anlab :I. D. Codes
1. Pipe codes:"PV-W" Polyvinylchloride - White; "PE-K" Polyethylene - Black; "PB-KE" * Polybutylene - Black and Blue; "CC-C" * Copper.
2. Box Codes: "A" 1,.2-Dichloropropane; "B" 1,1,1Trichloroethane; "C" Chlordane 8E; "D" * Super Unleaded Gasoline; "E" - Water control.
3. Code Use: Pipe-Color-Box; example, "PV-W-B" is Polyvinylchloride-White-Box B.
C. Pipe Volumes
1. All pipes contained 1400 aft- to^ 2X00 ml of water sample Individual volumes are in Appendix ..D.
D. Analytical Results
\
1. "Test-Chemical" Results - ONLY
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analytical laboratory
orA DIVISION
OCWANTE A STOWSLL,
If14 S STRICT, SACRAMENTO, CALIFORNIA ISII4 * 1 *-7-246
Page Three
Pipe/Sample Initial Co ntrol FV-W
PV-W(E)
PE-K
PE-K(E)
PB-KE PB-KE(E)
CC-C
CC-C (E)
Detection Limit
1,2-DichloroPropane, ppb
i;i*iTrichloro-
ethane, ppb
None Detected
None Detected
0.98
2.2
None Detected
1,800
None Detected
46,000
None Detected
310
None Detected
25,000
20*
None Detected None Detected
None Detected
4.6lc
None Detected
Chlordane PPb
None Detected
None Detected
None Detected
None Detected
None - Detected
None Detected
None Detected
None Detected
None Detected
Gasoline, (by total
None Detected None Detected6 None Detected6
120
None Detected6
78
None Detected6
0.59lc
None Detected6
0.30
0.25
0.1
0.05
There is no explanation of this anomylous result in a control sample. There may have been contamination. This result was confirmed by GC/ttS. We have rigorously looked at contamination possibilities and no explanation is available.
cConirmed by GC/MS.
1This result is possibly due to a pinhole or crack in the copper pipe or soldered joints. Each exposure.box contained ten (10) soldered joints. t:
8
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BFG05228
paid for thit report.
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ANALYTJCAL LABORATORY
A DIVISION OF OCWANTC A ITOWILL
ttl S STftCCT, SACftAMCNTO. CALIFOMNIA >! m IM4l
Page Four
i
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i
2. GC/MS results - By Pipe Type* ^
a. Compound, ppb
Polyvinylchloride Pipe
1,1,1-
Trichloroethane Exposure Box - B
Chloroform Tetrahydrofuran 2-Butanone Methylpentanone Toluene Dichloromethane Acetone
-- 23 Q 11,000 5 17b 360
None Detected None Detected
Wa ter Control Box - E
30 ,4.9 10 None Detected _ None Detected 280 26
Gasoline, ppm
Exposure Box - D
Control Box - E
Butane Heptane Benzene Toluene Octane Xylenes Trimethyl Benzenes Tetramethyl Benzenes Ethylbenzene
None Detected None Detected None Detected 1-5 None Detected None Detected None Detected None Detected None Detected
.None Detected ,None Detected ;None Detected
j1 - 5 None Detected None Detected None Detected None Detected None Detected
*Exposure compounds confirmed. See Section D.I., Page 3.
<1) Some compounds may not have been detected in the exposure pipe samples that were found in the control samples, due to sample dilution.
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ANALYTICAL LABORATORY A DIVISION or DC WANTC A STOWKLL
itu s stakct. sacaamcnto, CAtironNiA si . p^gg Five
b. Polyethylene Pipe
Compound, ppb
Ethyloxirane 1,2-Dichloroethane Trichloroethylene Benzene Methylpyrole Dichloromethane Chloroform Acetone Tetrahydrofuran 2-Butanone
Trichloroethane Exposure Box - B
S200 4500 70 300 280 None Detected None Detected None Detected None Detected None Detected
Hater Control Box - E
None Detected None Detected None Detected None Detected None Detected 100 26 2.2 90 200
Gasoline, ppm
Exposure Box - D* Control Box - E
Butane Heptane Benzene Toluene Octane Xylenes Trimethylbenzenes. Tetramethylbenzenes Ethylbenzene
100 None Detected 100 100 None Detected 100 20 - 100 20 - 100 100
None Detected None Detected None Detected 1 - !5 None Detected None Detected None Detected None Detected None Detected
*In addition, the following compounds were found in the exposure pipe that was not in the gasoline: ' methylethylbenzene, cyclo pentane, dihydroTndene, and dimethylethylbenzene.
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BFG05230
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ANALYTICAL LABORATORY
A OlVISION OF OCWANTC 1 STOWCLL,
ti % stmcct. sacramcnto. caiifomnia ik.mmiu
Page Six
2. GC/MS
c. Polybutylene Pipe
Compound, ppb
Trichloroethane Exposure Box - B
Dichloromethane Chloroform Acetone
None Detected None Detected None Detected
Water Control Box - E
10 47 130
Gasoline, ppm
Exposure Box D* Control Box
Butane Heptane
Benzene Toluene Octane Xylenes Trimethylbenzenes Te tramethylbenzenes Ethylbenzene
100 None
100 100 None 100 100 100 100
Detected Detected
None Detected None Detected None Detected None Detected None Detected None Detected None Detected None Detected
2
No gasoline components detected.
In addition, the following compounds were found in the exposed pipe which were not in the gasoline: Methylethylbenzene, cyclopentane., _ Dihydroindene, and Dimethylethylbenzene.
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ANALYTICAL LABORATORY
A DIVISION OS OEWANTE t STOWEU.
1*14 S STREET, SACRAMENTO, CALIFORNIA I&4I4 *1 *-*47-2*4*
Page Seven
d. Compound, ppb
Copper Pipe
Trichloroethane Exposure Box - B
Water Control Box - E
2-Butanone 1-Chloropentene Toluene Dichloromethane Chloroform
640
30 80 None Detected None Detected
None Detected
None Detected None Detected 57 26
Gasoline, ppm
Butane Heptane Benzene Toluene Octane Xylenes Trimethylbenzenes Tetramethylbenzenes Ethylbenzene
Exposure Box - D*
None Detected None Detected None Detected 10 None Detected 10 None Detected None Detected None Detected
Control Box - E
None Detected None Detected None Detected None Detected None Detected None Detected None Detected None Detected None Detected
^No gasoline compounds detected; no others detected.
*In addition* methylethylbenzene was found which was not a part of the gasoline.
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DATA CERTIFIED BY REPORT APPROVED BY ANLAB/T. Ikesaki Ik
luvlllcu
BFG05232
mourn paid (or ihn report.
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ANALYTICAL LABORATORY
A DIVISION Or ocWANTS STOWtU
1914 S STREET, SACRAMENTO. CALIFORNIA 9S914 Bit-447-294*
October 5, 1982 PILOT PIPE STUDY
PHASE I
Assemble pipe chambers. Pressurize the pipes to approx. 40 psi (working conditions) . Wait 48 hrs. and check for any signs of water leaks in the pipe structures. After the sealants are cured, fill each box with water to demonstrate a sealed chamber.
PHASE II
After the chambers are leak-free, they are then filled with fresh- water, as are the pipes. Measure approximate flush volume through the pipes. The chambers are left overnight and checked for leaks, after which the chambers are emptied and dried.
PHASE III
Fill each chamber with "washed" sand. Label each box uniquely and label each type of pipe --'uniquely. Collect an initial water sample and preserve as a control sample. Fill and pressurize the pipes to working conditions. Saturate each j chamber with its prospective compound or formulation --' . Each 4 chamber to be sealed with silicon rubber and a wire security tag, to be attached at two places on the lid. Contact time shall be one week, after which the water from each pipe type will be collected, marked for identification, analyzed, and volume measured =/.
PHASE IV
The pipes will be flushed and refilled to operating con ditions. The lids will be opened and chambers refilled (where required), with their respective compounds, to saturation. The procedure will be the same as in Phase III except a two-week exposure time will elapse.
n o fre to
PHASE V
All samples from the pipes will be analyzed for their respective compounds. In addition, they will be compared to: (a) the initial water control; (b) a standard of the original compound or formulation; (c) the control box "E" samples. From this data, it will be determined if any of these compounds are
BFG05233
PILOT PIPE STUDY (cont'd) October 5f 1982 present and if any other compounds (either from the formula tions or the structural materials) have entered the water from or through the pipe. PHASE VI - APPENDIX A. All stages of work will be photographed. B. Complete pipe descriptions will be recorded, including
manufacturer if possible. c. Sections of each pipe will be kept for material evidence. D. Final disposition of all sand, compounds and samples to
be done by Anlab. E. Daily checks to be made of each chamber for its intactness
and for any leaks. F. Several checks to be made during each contact time that.
the chamber remains at saturation and appropriate solu tions are added if needed.
\
\
BFG05234
ZTOH/.0;
1/ Pipe Material Polyvinyl chloride - white Polybutylene - Black Polybutylene - Blue Polyethylene - Black
Lab Identification PV-W PB-K PB-E PE-K
2/ Box Label
A B C
O
E
P
Compound 1,2-Dichloropropane 1,1,1-Trichloroethane Chlordane-8E Super Onleaded Gasoline Tap Water Spare
Cone. loot
100%
It formulation loot loot
3/ Analyses of compounds will follow EPA protocol where applicable.
Compound
EPA Method NO.
Chlordane
608
1,2-Dich*loropropane
624
1,1,1-Trichloroethane
624
Gasoline
624
20734013
Til:lk
Thomas I. Ikesaki Laboratory Director
&
APPENDIX B
MATERIAL DATA SHEETS
The written data found on the side of each pipe was carefully recorded and checked for accuracy.
Polyvinylchloride Pipe (Lab Code PVW) White/, rigid."
Pipe Code: Extruded Plastic Co. NSF-pw 3/4" IPS SC-40-80PSI @ 73 F PVC 1120 ASTM D1785-75
Polyethylene Pipe (Lab Code PER) Black/ coiled.
Pipe Code: Westflex Series 80 3/4" Polyethylene 80 PSI 6-82 B-15
Polybutylene Pipe (Lab Code PBK) Black/ coiled*.
Pipe Code: 3/4"' Westflex 250 PSI Polybrute PB2110 SDR9 Water Service Tubing NSF-pw-SE-W-C-248-79
Polybutylene Pipe (Lab Code PBE) Bluer coiled*.
Pipe Code: 3/4" CTS Westflex Polybrute PB-2110 SDR-9 ASTM-D-2666 Water Service Tubing NSF-PW-S-B-27 10-81
i
Copper Pipe (Lab Code CCC) Copper/ rigid.
250 psi
Pipe Code: 3/4" - TYPE L - Made in U.S.A. - Phelps Dodge
Vtov&La
* Both blue and black- were used in each box
*3
BFG05236
* I
CHEMICAL DATA SHEETS
1,1,1-Trichloroethane, (Stabilized), Technical Grade, C-H-C1-, F.W.13314, Lot 217621, 20L, Cat. #W509-1, J.T. Baker Chemical Co., Phillipsburg, NJ 08865
1,2-Dichloropropane, 99%, Toxic!Irritant JFlammable!, F.W. 112.99, CH-CH(C1)CH,C1, b.p. 95-96, NgO 1.4384, d 1.156, Lot No. ej 0921DJ, Cat. fD7,218-2, 4kg, Aldrich Chemical Co., Inc., Milwaukee, WI 53233
Super Unleaded Gasoline, Chevron, Inc.
Chlordane 8E, Lilly Miller, Insecticide, Termites (Subterranean) Active Ingredients: `Chlordane, technical... 72.3%; Petroleum distilate... 21.5%; Inert Ingredients... 6.2%, `Equivalent to 43.38% Octachloro-4,7-Methanotetrahydroindane and 28.92% related compounds. Net Contents: 1/2 gallon. The Chas. H. Lilly Co., Portland, Oregon 97218, EPA Est 802-OR-l, EPA Reg. NO. 802-71
Water, Sacramento City Public Water, from tap.
PV-W-A PE-K-A PE-KE-A CC-C-A
PV-W-B PE-K-B PE-KE-B CC-C-B
PV-W-C PE-K-C PB-KE-C CC-C-C
PV-W-D PE-K-D PE-KE-D CC-C-D
PV-W-E PE-K-E PB-KE-E CC-C-E
PIPE CAPACITYAOLUME
2000 ml 1600 1600 1600
2000 1600 1600 1600
2000 2100 1600 1800
2000 1600 1600 1600
2000 2000 1400 1600
APPENDIX D
BpG05238
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ANALYTICAL LABORATORY
* DIVISION OF DF.WNTt S STOWCLl
January 10, 1983
1914 S STREET. SACRAMENTO. CALIFORNIA 95814 916-447-294*
Leonardini & Fathy 400 Capitol Mall, Suite 221 Sacramento, CA 95814
ATTN: Raymond J. Leonardini
RE: Phase II Pipe Study
Enclosed are. the results for the Phase II Pipe Study. Included are the daily ambient temperatures and material data sheets.
Results are grouped according to exposure barrel and are presented
in tabular form.
Sample identification codes indicate the water sample collected from a particular pipe, barrel and exposure period. Interpreta tion of the code is as follows:
Pipe Material
Code
Polyvinylchloride Polybutylene
Polyethylene Copper
PV PB PE CC
Exposure Material
1,1-Dichloroethylene and
1,2-Dichloroethane
Trichloroethylene
Oinoseb, Dicamba and
2,4-D
------
Chlordane, technical
Lindane
Barrel Code
1
2
3 4 5
I
Leonardini & Fathy January 10, 1983 Page Two
Exposure Interval
Code
One week prior to exposure First week of exposure Second week of exposure Third week of exposure
0 1 2 3
The identification code is written as follows: "Pipe Material Barrel - Exposure Interval". For example,' water collected from the copper pipe at the second week of exposure from trichloro ethylene exposure material would be labeled "CC-2-2".
9
There were several instances in which the water samples from polyvinylchloride pipe could not be collected. It appears that the submerged joints of the PVC have come apart and lost some of its structural rigidity. For these cases the annotation *" appears.
Please contact us as to an appointment so that we can review the data with you and send samples for GC-MS confirmation.
Very truly yours.
ANLAB
Thomas I. Ikesaki Director
TII:lk Enel.
BFG05240
073401a
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ANALYTICAL LABORATORY
A DIVISION OF OEWANTS A STOvrELL
1*14 S STREET, SACRAMENTO. CALIFORNIA SI14 S1S-447-2S4S
January 10, 1983 Report #: 167882 Page 1 of 7
REPORT OF PHASE II PIPE STUDY
Experimental Protocol
Five metal barrels were assembled by others and connected to the existing water tap. Each barrel contained a four-foot section of potable water pipe made of polyvinylchloride, poly butylene, polyethylene and copper. The pipes used were excess from the original pilot study; therefore, all of the pipe manu facturing codes are the same.
Each of the pipes was filled with tap water and left for one week. Checks were made for leaks and intactness of the system. No exposure chemicals were in the barrels at this time. The water samples collected from this checking period were analyzed as "control blanks".
At the end of the observation period, each barrel was filled to approximately one-third capacity with the selected exposure chemical(s) (See Attachment 11). Each pipe was then re-pressurized with tap water and left for the next exposure period. Daily checks were made to ensure constant chemical volume. Barrels number one and number two had sand added in order duplicate the pilot study. Daily high and low temperatures of Sacramento were taken from a local newspaper (See Attachment #2) for possible kinetics use.
Material data sheets were taken from the product labels and are in Attachment i3.
E.P.A. analytical protocol was used in the collection and analysis of the test samples.
In addition to the control blank samples, water from the copper pipe was used as an "exposure control sample". Also analyzed were duplicates and spikes.
Analytical Methodology
The following analytical methods were incorporated for the detection of the exposure chemicals:
.E.P.A. Method #624, "Organics by Purge and Trap" using a Coulson detector.
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Thfe report It tppllcabt* only to the lampio received by the laboratory. Tha liability of tha laboratory it limited to the amount pax) lor tbit reoort. Tt\i report it tor tha eeclotive ute ot the client to wham It it eddrettad and upon the condition that tha client attwmet ail liability lor tha lurthat
lllwfihtifien el maam iw anatoam
BFG05241
Aniflb
ANALYTICAL LABORATORY
A DIVISION OF DC WANTS 4. STOWCLl
tS1 S ST AS ST, SACRAMENTO, CALIFORNIA SSS14 SIC-447-2S4S
January 10, 1983 Report #: 167882 Page 2 of 7
E.P.A. Method #608, "Organo-Chlorine Pesticides and PCBs" using an electfon-capture detector.
E.P.A. Method #615, "Chlorinated Herbicides" using diazo methane derivatization and electron-capture detection.
OZOt^SLO'.
*5
BFG05242
This report l applicable only to the a*mole received by the leboretory. The liability ol the Jeboretpry it limited to the emownt peid tor thie report. This report it tor the exclusive use o# the client to whom It it addressed end upon the condition (hat the c'ient assumes all liability for the further
ANALYTICAL LABORATORY
A DIVISION OF OS WANTS A STOWSLL
ISI4 S STA*T. SACAAMCNTO. CALIFORNIA IS4I4 S1S-447.Z94C
January 10, 1983 Report #: 167882 Page 3 of 7
Analytical Results - By Barrel A. Barrel II
Sample I.D.
as
0
CC10
X* PV10
M PB10
s
PE10
s
e
09f
CC11 PVll
s PB11
M 9
PEll
0X0 CC12
PV12
9 PB12
K>
9
PE12
s09*
CC13 PV13
9 PB13 wf PEI 3
Detection Limit
1,1-Dichloroethylene Cone., ppm
N.D. N.D. N.D. N.D.
N.D. *
820 820
N.D. *
2,100 1,600
N.D. *
970 2,600
0.001
1,1-Dichloroethane Cone., ppm
N.D. N.D. N.D. N.D.
N.D. *.
3,200 1,300
N.D. *
4,600 3,900
N.D. *
2,900 6,500
0.001
*No data available, pipe failure (See cover page).
{^5
T z u le z o
Th*a raoort it ippikiM only to iht umoii rtctivttf by tN laboratory. The litbiiilv ot *Ha laboratory limited to tha rmoum pa*b for the raoort Thie raoort it for tha ancluttva uta of tha client to whom it it addreated and uoon (ha cona^on that tha chant attumat all lietMlrtv for tho further diytribytion of tha report or )tt contantt.
BFG05243
Aalob
ANALYTICAL LABORATORY
A orDIVISION
OCWANTC 4 itowill
1S14 S ITKIIT, SACRAMCNTO, CALIFORNIA lU IIW4MIM
January J.0, 1983 !. Report #: 167882 Page 4 of 7
fi. Barrel 12
Sample I.D.
Xa CC20
o
pt
PV20
PB20
o PE20 9
X
0 0
CC21
pr PV21
9 PB21
9 PE21
x
o0 CC22
Pf PV22
9 PB22
K) s
PE2 2
X
o
CC23
<D Pf
PV23
a PB23
OJ PE23
Detection Limit
Trichloroethylene Cone.
N.D. N.D. N.D. N.D.
N.D. N.D. 1,200
430
N.D. 110 390 510
N.D. *'
470 390
0.001
ZZ\)\ZL()
**This sample had free-flowing Trichloroethylene in the pipe at collection.
No data available, pipe failure (See cover page).
Thi report it applicable only to the tamole received bv the laboratory- The liability o* the laboratory it limited to the amount paid for thit report Thia report it for the aeclutive uae of the client to whom it it addr erred and upon the condition that the client anewmet all liability to the tyrther
BFG05244
AnJtaJb
ANALYTICAL LABORATORY
ora cmvision
okwantc stowcuu
ti4 t stukct. sacwamento. caliaoania iiii* ti-44T-2SM January 10, 1983
Report #: 167882 Page 5 of 7
C. Barrel 13
Sample I.D.
as CC30
PV30 S PB30 O PE30
%
X
0 CC33 PV33 PB33
%
usi PE33
Detection Limit
2,4-D Cone., ppb
N.D. N.D. N.D. N.D.
N.D. *
N.D. N.D.
1.0
Banvel-D Cone., ppb
N.D. N.D. N.D. N.D.
N.D.
N.D. N.D.
10
Dinoseb Cone., ppb
N.D. N.D. N.D. N.D. .*
n.d./
N.D. N.D.
1.0
No data available, pipe failure (See cover page).
e z o fc '2 /.o :
>*i
This report it applicable only to the aemote received by the laboratory. The liability of the leboretory it limited to the amount pud for ttn* report Tht report lor the eaciuerve uae of the client to whom eddreaeed end upon the condition that the client eaaumea all liability for the further dietribution of the report or it* content*.
BFG05245
Aniab
ANALYTICAL LABORATORY
orA Ol VI SION
DC WANTS A STOWELi.
sISf4
fTMn, SACAAMCNTO.CAUFOANIA SS14
SI-447*2944
January 10, 1983 Report #: 167882 Page 6 of 7
D. Barrel #4
Sample I.D. Aoae CC40
& PV40 * PB40
3 PE40
*a <PDf
CC43 PV43
m PB43
u PE43
Detection Limit
Chlbrdane Cone., ppb
N.D. N.D. N.D. N.D.
N.D. N.D. N.D. N.D.
0.1
fzo ve io
Thn raoort li applicable only to tt*e onoO reeeiod by tho laboratory. Tha liability ol tha laboratory % limited to II*. amount pa*0 lor thn raoort Thia raoort i lor tr*a arcuain uw ot tna cliant to whom It i addreued ana upon tna condition tnat it*a ciiant aiiumn all liability lor tna turtner
BFG05246
AnJob
ANALYTICAL LABORATORY A OfVISION or OCWANTC A STOWCLL
1*14 S STMCT. SACRAMENTO, CAUFONNIA *! II *-447.2*44
January 10# 1983 Report #: 167882 Page 7 of 7
E. Barrel 15 *
Sample I.9D.
I
o
CC50
PV50
PB50
PESO
Lindane Cone.# ppb
N.O. N.D. N.O. N.D.
CC53 PV53 9 PB53 U PE53
9
33* 12 34
15
Detection Limit 1 This experiment is being repeated.
at seven (7) weeks.
0.01 Additional data points are also being obtained
This is likely not cross-contamination as this sample was collected and analyzed prior to the others.
DATA CERTIFIED BY REPORT APPROVED BY r\j*t ANLAB/T. Ikesaki Ik
Thie report is aopHeiM* only to the temple received by toe laboratory. The liability of the laboratory *s limited to the amount paid for this report
iThis report is for (ht ticlMirt use o< the client to whom it is Addressed end upon the condition that the client assumes ell lieoility or the former
distribution of the report or its content!
BFG05247
AnJtab
ANALYTICAL LABORATORY
0)VISION OF OEWANTE * STOWILL
IS14 S STREET. SACRAMENTO. CALIFORNIA *S14 914-447-Z940
SAMPLING INTERVALS
Barrel
1
2 3
4. 5
Sampling Interval One week intervals for *three weeks
One week intervals for three weeks
At three weeks only
At three weeks only
At three weeks only
Exposure Substances . 1,2-Dichloroethane and
1,1-Dichloroethylene
Trichloroethylene
Dinoseb, Banvel-D and* 2,4-D
Chlordane, technical
Lindane
2073402S
BFG05248
Arudb
ANALYTICAL LABORATORY
A DIVISION OF OCWANTe STOWILL
s srneer. Sacramento. California sat4 *i-47.2*4
AMBIENT TEMPERATURES (*F)*
Date
11/23/82 11/24/82 11/25/82 11/26/82 11/27/82 11/28/82 11/29/82 11/30/82 12/1/82 12/2/82 12/3/82 12/4/82 12/5/82 12/6/82 12/7/82 12/8/82 12/9/82 12/10/82 12/11/82 12/12/82 12/13/82 12/14/82 12/15/82 12/16/82 12/17/82
High
57 57 48 50 55 57 52 56. 57 53 61 59 53 52 57 61 61 57 60 50 46 47 55 60 63
Low
46 45 43 46 44 52 48 50 44 44 45 44 47 49 44 40 39 39 38 40 37 43 46 47 50
Taken from "The Sacramento Bee".
iz o ttio z
BFG05249
AnJbb
ANALYTICAL LABORATORY
a otvmow of ocwante sToweu.
1*14 S STREET. SACRAMENTO. CALIFORNIA 95*14 91S-447-294*
MATERIAL DATA SHEET*
1,2-Dichloroethane...99+%, Lot I1223BJ, Aldrich Chemical Company, Inc., Milwaukee, WI 53233
1,1-Dichloroethylene (Vinylidene Chloride)...99%, Inhibited with 200 ppm hydroquinone monoraethylether, Lot <0613JJ, Aldrich Chemical Company, Inc., Milwaukee, HI 53233
Trichloroethylene, stabilized, epichlorhydrin free, 100%, Lot #134623, Preservative-Diisopropylamine 0.004%, J.R. Baker Chemical Co., Phillipsburg, NJ 08865
49'er Gold Strike Heed Killer; 2,4-D plus Banvel-D; Active ingredi ents. ..Dimethylamine salt of Dicamba (equivalent to 2.1% 3,6-Dichloro-o-anisic acid) 2.5%, Dimethylamine salt of related compounds 0.4%, Dimethylamine salt of 2,4-D (equivalent to 13.3% 3,6-Dichlorophenoxy aceitic acid) 16.0%; Inert ingredients 81.1%; BanvelD Velsicol Chemical Corporation
Dow General Weed Killer, oil soluble, water emulsifiable contact herbicide; active ingredient, Dinoseb (2-secbutyl- 4,6-dinitrophenol) 55%, Inert ingredients 34%; Lot IHP810904-48, The Dow Chemical Company and ^ Subsidiaries, Midland, MI 48640, U.S.A.
Gold Crest, C-100, Emulsifiable concentrate; Active ingredients, technical grade chlordane 72.0% (equivalent to 43.2% Octachloro-4,7-methanotetrahydroindane and 28.8% related compounds), petroleum distillates 21.0%, Inert ingredients 7.0%; Velsicol Chemical Corpora tion, 341 East Ohio Street, Chicago, Illinois 60611
Lindane 20 Miscible, Insecticide; Active ingredients. Lindane (gamma isomer of benzene hexachloride) 20.00%, Xylene 54.50%; inert ingredients 25.50%, Cede 30296, F6002 54, FMC Corporation, Agricultural Chemical Group; Philadelphia, PA; Fresno, CA; Richmond, CA; Yakima, WA
Taken from Product Lable.
0734028
BpG0S250