HomeMy WebLinkAbout; Calavera Hills Offiste Sewer Improvements; Calavera Hills Offiste Sewer Improvements; 1999-04-29f" '
MONITORING REPORT NUMBER 1 FOR
P- GROUNDWATER EXTRACTION DISCHARGE
* OFFSITE SEWER IMPROVEMENTS
CALAVERAS DRIVE STATION 24+74(±) TO EL CAM I NO REAL
r CALAVERA HILLS DEVELOPMENT, WDID NO. 9 000 000 882
b CITY OF CARLSBAD, SAN DIEGO COUNTY, CALIFORNIA
r FORk.
CALIFORNIA REGIONAL WATER QUALITY CONTROL BOARD
L SAN DIEGO REGION - SURFACE WATER UNIT
"" 9771 CLAIRMONT MESA BOULEVARD, SUITE A
- SAN DIEGO, CALIFORNIA 92124
W.O. E2606-SC APRIL 29,1999
r
r
[
rk.
C
f"
L,
f"
h.
r
Geotechnical • Geologic • Environmental
5741 Palmer Way • Carlsbad, California 92008 • (760)438-3155 • FAX (760) 931-0915
April 29,1999
W.O. E2606-SC
California Regional Water Quality Control Board
San Diego Region - Surface Water Unit
9771 Clairmont Mesa Boulevard, Suite A
San Diego, California 92124
Attention: Ms. Whitney J. Ghoram
Subject: Monitoring Report Number 1 for Groundwater Extraction Discharge, Offsite
Sewer Improvements, Calaveras Drive Station 24+74(±) to El Camino Real,
Calavera Hills Development, WDID No. 9 000 000 882, City of Carlsbad, San
Diego County, California
References: 1. "Authorization To Discharge Groundwater to Agua Hedionda Creek From Carlsbad
Municipal Water District's Calavera Hills Offsite Sewer Extension Construction Dewatering
Project Carlsbad, CA," dated April 12, 1999, WDID No. 9 000 000 882, by California
Regional Water Quality Control Board San Diego Region.
2. "General Permit Authorization Application for Groundwater Extraction Discharge, Offsite
Sewer Improvements, Calaveras Drive Station 24+74(±) to El Camino Real, Calavera Hills
Development, City of Carlsbad, San Diego County, California," dated March 29,1999, W.O.
E2606-SC, by GeoSoils, Inc.
Dear Ms. Ghoram:
As required by the above referenced authorization letter by the San Diego Regional Water
Quality Control Board (RWQCB), GeoSoils, Inc. (GSI) is providing the following monitoring
information on groundwater discharge into Agua Hedionda Creek. The dewatering
program started the afternoon of April 14,1999. Excavation for the sewer line started on
April 22,1999. Information provided herein includes daily field monitoring memos from
April 15 to 28,1999 and available chemical laboratory data from Groundwater Monitoring
Sample Number 1 (G.M.S. #1) collected on April 19,1999.
Brief Summary of Daily Field Observations
Overall, the volume of extracted groundwater discharged into the creek ranged during this
period from approximately 144,000 ± gallons per day to 175,000 ± gallons per day. The
lower value represented discharge from the series of 36, 2-inch diameter well points. The
later volume represented the additional discharge from the 2,12-inch diameter wells, B-1
and B-2. Reid daily memos are provided in Appendix A.
c
c
c
E
C
C
c
c
c
C
Sandbags were placed near the discharge pipe in the creek to effectively limit erosion.
Except for a small depression directly under the pipe, no signs of erosion were noted near
the discharge point. Generally, unusual odors, discoloration, and/or floating materials (i.e.,
silt/clay particles) were not detected in groundwater discharged into the creek. Short term
exceptions (i.e., less than 3 ± hours), occurred when utility excavations were directly
adjacent to well B-1 (see Memo dated April 22), and after the system was restarted
subsequent to repairs (see Memo dated April 27).
Field observations of the creek roughly 100 ± feet down-gradient from the discharge point
typically noted no unusual physical conditions to the flow generated by the extracted
groundwater. During this monitoring period, creek flow along the western El Camino Real
bridge abutment appeared to be generated by solely by discharged groundwater from the
subject system. Obvious signs of erosion were not observed, due to the limited flow and
the established native vegetation at the southern edge of the bridge. Small depositional
features (i.e., alluvial fanlets) were noted under the bridge, but did not extend to the
vegetation boundary. Noxious odors, associatecl with the offsite connection to a live sewer
main in Cannon Road, was detected at the southerly bridge abutment.
Chemical Laboratory Test Results
As directed in the above referenced authorization letter by the RWQCB (dated April 12,
1999), groundwater samples were collected and analyzed on a regular basis. G.M.S. #1
was collected from the discharge outlet pipe in the creek on April 19,1999. The sample
was analyzed for total nitrogen, total phosphorous, total and fecal coliform, zinc, dissolved
oxygen, acute toxicity, and pesticides (including diazinon) by EPA test method 8140.
Samples were collected, stored and transported to California Department of Health
Services (DHS) certified laboratories (Pacific Analytical Services, Inc. and Environmental
Engineering Laboratory) the same day, following proper procedures. A Chain-of-Custody
record was recorded with each laboratory.
p At this time, test results are available for dissolved oxygen (4.0 mg/l), total coliform (< 2
I MPN/100 ml), fecal coliform (< 2 MPN/100 ml), phosphorus (not detected), zinc (not
detected), Kjeldahl nitrogen (0.55 mg/l), and nitrogen as nitrate 15.6 mg/I (NOa). Test
C results for acute toxicity and pesticides will be provided as soon as they are available.
Maximum contaminant levels provided in Regional Board's Order No. 96-41 indicate limits
were exceeded for dissolved oxygen and nftrogen. The table below provides a summary
P- of laboratory test results and the applicable specific effluent limitations from Order 96-41.
^ Laboratory test methods, complete test results, and the Chain of Custody documents are
provided in Appendix B.
California RWQCB W.O. E2606-SC
Calavera Hills Development April 29,1999
File:e:\wp7\env\e2600te2606.mm Page 2
GeoSoils, Inc.
c
e
c
c
c
I
c
L
c
rL
C
C
c
c
c
TABLE 1
SUMMARY OF LABORATORY TEST RESULTS
CONSTITUENT
Dissolved Oxygen
Total Coliform
Fecal Coliform
Phosphorus
Zinc
Nitrogen, Kjeldhal
Nitrogen, Nitrate
UNITS
mg/I
MPN/mt
MPN/ml
mg/1
^g/1
mgyi
mgyi
TEST RESULTS
4.0
<2
<2
NDP)
ND®
0.55
15.6
DAILY MAXIMUM »
Not<5
1000
200
NA(2)
80
NA«
NA(2)
INSTANTANEOUS
MAXIMUM <"
Not <5
NA«
NAra
0.2
200
2.0
2.0
(1) - Effluent Limitations, Discharges to Lagoons/Estuaries; Order 96-41
(2) - NA - Not Applicable
(3) - ND - Non Detect
Although test results are not currently available, G.M.S. #2 and G.M.S. #3 were collected
on April 22 and 28,1999 respectively. Test results will be submitted as spoon as they
become available.
Conclusions and Recommendations
Based upon the daily field observations and initial laboratory test results of G.M.S. #1, GSI
concludes that overall, the extracted groundwater discharged into Agua Hedionda Creek
has not substantially affected the surface water quality of the creek. Low concentrations
of dissolved oxygen may be potentially impacted by algae growth on the holding tank. The
high concentration of nitrogen (as nitrate) may be related to the up-gradient agricultural
development.
It is our understanding that the main dewatering system will be offline by April 30,1999;
however, groundwater discharge from individual well points will continue along the sewer
line until construction is completed. This should substantially decrease the volume of
groundwater discharged into the creek over the next 2 weeks.
In the interim, to increase the dissolved oxygen content of the discharged groundwater,
GSI has requested the contractor (T.C. Construction) to insert air ports/holes in the pump
discharge pipe to aerate the groundwater.
California RWQCB
Calavera Hills Development
File:e:\wp7\env\e2600\e2606.mm
W.O. E2606-SC
April 29, 1999
Page 3
GeoSoils, Inc.
r
C
C
c
c
The opportunity to be of service is appreciated. If you have any questions, please do not
hesitate to contact the undersigned at (760) 438-3155.
Respectfully submitt
GeoSoils, Inc.
nP.
nager, CEG1340.CHG5
Edward P. Lump
Director of Environmental •
REA-1 2565, RG 5975, CEG 1§24~
EPL/JPF/mo
Enclosures: Appendix A - Daily Reid Memos
Appendix B - Chemical Laboratory Test Results
Distribution: (2) Addressee
(2) McMillin Companies, Attention: Mr. Don Mitchell
r
L
I
C
C
L
C California RWQCB
Calavera Hills Development
File: e:\wp7\env\e2600\e2606.mm
W.O. E2606-SC
April 29, 1999
Page 4
GeoSoils, Inc.
rL
c
APPENDIX Ar . .' • ' - • •
L DAILY FIELD MEMOS
f"
L
to
b.
NAME
HOURS
5741 PALMER WAY
CARLSBAD, CALIFORNIA 92008
(760) 438-3155 • FAX (760) 931-0915
ri IFNIT \sKc\K'\\'vK»
MEMO
" r ^
CONTRACTOR \ ,C .
LOCATION
<\\ pig
o^O
A.\A\*»A cAooS^ ^
\s
V
\;>y\;\
[
rL
\X)\\\ t
h. » ^*™
W.^;
\-GeoSoils, Inc.
4m, ^Vy'f-Ji-S* ^J^pt i i^*
r E:/wp/form3fmemosant.wpd-J
ta
V>0s, <\ rONi p
' J
\
. PAGE OF
NAME
HOURS Cfl50-\\
Lowsp_\o t\\
5741 PALMER WAY
CARLSBAD, CALIFORNIA 92008
(760) 438-3155 • FAX (760) 931-0915
I
' i
\\
MEMO
,
^
CONTRACTOR V C~ » CttftsVftO &n^ V &T*fl {x\ _
"
\K»
N!Sfo\W
^M
b~
Ljkli.
T
,
c\ \ s GeoSoils, Ipc.
*z
BY:
Ei^vp/tohns/memosanLwpd PAGE.I .OF.
w.o.
DATE
NAME
HOURS
MEMO
5741 PALMER WAY
CARLSBAD, CALIFORNIA 92008
(760) 438-3155 • FAX (760) 931-0915
SUPT CONTRACTOB
/
A«iX. ^ X\U>^Cc-V^ o_^VK\-\^<k
ft(L^r\ j
E
C
E E^wp/Iorms/mamosant.wpd
BY:
j Ine.
-V
PAGE..OF
pb
MEMO
i 5741 PALMER WAY
CARLSBAD, CALIFORNIA 92008
(760) 438-3155 • FAX (760) 931-0915
E
NAME r. ow)
HOURS
Crz
L
r»
L
<Uc.iVifc 1 \.w
VS Jif v c^'V-
V\ -•\i5
(AmWt? i
E^wp/forma/memosant.wpd
PAGE
P„
w-°-
NAME
HOIIRfiVV^O frft.—1\N
E
L
I-
MEMO
5741 PALMER WAY
CARLSBAD, CALIFORNIA 92008
(760) 438-3155 • FAX (760) 931-0915
mNTRACTQR
\jO\5I. \J
l^
j\ f G^A A _
p
f^^
[
V
y \9N (
t ETwp/torms/memosant.wpd
n^iiW fk'rryvArq .^ GeoSoi Is, Inc
By.
PAGE.
w.o.
NAME
HOURS
MEMO
5741 PALMER WAY
f CARLSBAD, CALIFORNIA 92008
• (760) 438-3155-FAX (760) 931-0915
C
L
C
[
r
. CONTRACTOR
J
GeoSoils, Inc.
BY:
PAGE
E^wp/forms/memosant-wpd
MEMO
I
5741 PALMER WAY
CARLSBAD, CALIFORNIA 92008
(760) 438-3155 • FAX (760) 931-0915
CLIENT
E
N
\) A CONTRACTOR
wo,
NAME
HOURS
000
lU WjS.
pL ^.v
t\_ > .^ ITr c•• QsQ-A V n-g>v^_f' ' K
p V** ^^s\ V^Sj
\^
X
j
\ ^c
f»
L
PL
rA.t.\
ri
(Ki t^r
. A
? p.n
^wp/(orms/nndmosaht.
BY:
c
c
i
C
nc.
MAME
MEMO
5741 PALMER WAY
CARLSBAD, CALIFORNIA 92008
(760) 438-3155 • FAX (760) 931-0915
C
c
f"L
SUPT.CONTRACTOR \
E:/wpy'(orms/merr.osant.wp<3
I
E
;E
.C
I
f
;&.
' fm
:L
• r»
1
C
MEMO
5741 PALMER WAY
CARLSBAD, CALIFORNIA 92008
(760) 438-3155 • FAX (760) 931-0915
SUPT CONTRACTOR
A
r cA.U»*.A
TT
\vj\Vw xvv\^
w.o.
DATE
NAME
\r
\\
*4
c«> oob
^RV-k.
C-
PAGE
Ej*wp<torms/rr.emosant.wpci
L
P»
*- x>^ |rr iiIs, Inc.DATE
NAME
HOURS
V " g-^-~ * \
MEMO
; 5741 PALMER WAY
CARLSBAD, CALIFORNIA 92008
(760) 438-3155 • FAX (760) 931-OS15
CUE:
SUP
[
E
j'wp.lorms-memosant.wpd
CONTRACTOR
h£\ Wcv'^%^ HCcWfrKf
^5?z»
v
b
Ge
PAGE
NAME
HOURS
MEMO
yj' 5741 PALMER WAY
f CARLSBAD, CALIFORNIA 92008
l£- (760) 438-3155 • FAX (760) 931-0915
~~K xC. . Cft^WN>Otio^.
v ' \ v,
E-'wp.'formi'memosant.wpd
IP
li
r
nc.
w.o.
DATE
NAME
HOURS C-.
MEMO
.
5741 PALMER WAY
CARLSBAD, CALIFORNIA 92008
(760) 438-3155 • FAX (760) 931-0915
SI IPT
LOCATION*^
. CONTRACTOR
r_r
to
2
^VjU \\
CcoSoils, Inc.
PAGE..OF.
E:/wp/forms/memosant.wpd
w.o.
NAME
HOURS
MEMO
P 5741 PALMER WAY
*• CARLSBAD, CALIFORNIA 92008
(760) 438-3155 • FAX (760) 931 -0915
. CONTRACTOR
too
Crv^> l-LVAJtJ \
c.V
.
T,
r
t.
I
f"
_
N^:x$y V '\
« *"^/
L E^wp.1orrns/memosant.wpd
GeoSolls.Inc. n
PAGE.OF
w.o.
DATE
HOURS
MEMO
5741 PALMER WAY
CARLSBAD, CALIFORNIA 92008
(760) 438-3155 • FAX (760) 931-0915
m SUPT VsKVK
IM
. CONTRACTOR * -C-* C &
>> Qr^Cg
\>^r
^p\>0 M' .j»>
oo V \\ ^x^o ^
<^o
(\.jt «} ?AM d^
K w.
y^ ^ V~
\ >i>>l^ *V>W ^^E:/wp/lorms/merrfcsant.wpd
GeoSoils, In
-
BY:
5\
r~
[
c
[
L
L
w.o.
DKTE
NAME
HOURS
X"" J-V-H 1
*—
MEMO
5741 PALMER WAY
CARLSBAD, CALIFORNIA 92008
(760) 438-31 55 -FAX (760) 931 -091 5
SUPT.
IOHATION
. CONTRACTOR TxC, tv
f\\_N VKQ ftV'• >S_'^rO^' ^irS 1~1
N^vwv W^s
v
^=^
^^
RY-
PAGE
E^wp/forms/memosant.wpd
j Inc.
OF
XZ&&
I
I
I
i
I
*kiv
BEST ORIGINAL MEMO
5741 PALMER WAY
CARLSBAD, CALIFORNIA 92008
(760) 438-3155* FAX (760)931-051 5
LQCA^.0
A .< ^ A\\ C
Vi
NAME
HOURS
MEMO
r 5741 PALMER WAY
t CARLSBAD, CALIFORNIA 92008
(760) 438-3155* FAX (760) 931-0915
p.. IF
CONTRACTOR
.
epv
Vr.^ — Ooft
{ E:/wp/forms/iYiemosant.wpd
CcoSoils, Inc.
NAME
HOURS
f
MEMO
5741 PALMER WAY
CARLSBAD, CALIFORNIA 92008
(760) 438-3155 • FAX (760) 931-0915
CLIENT
SUPT
TRACT.LOCATION
. CONTRACTOR
L U.vb x 'V> vj Ccft c
£i
* ^K^S^ ^.x.\X*: t.S. C^T-,^\t^U\^> ^^V^
L X^V^^^ k\\!P%VPcJ\ OS.Vxr 0^ C^^v.<UV^\\(V> \S
A»» \ 'N\ J cT •
37
*•L V.
E:/wp/lorms/memosant.wpd
APPENDIX B
^ CHEMICAL LABORATORY TEST RESULTS
r
L
r
r
L
L
*•iL
L
>•
L
f"
ta
P»L
C
c
c
c
c
Pacific Treatment 4340 Viewridge Avenue, Suite A • San Diego, CA 92123
Analytical Services, Inc.
RECEIVED
(619) 560-7717 • Fax (619) 560-7763
Analytical Chemistry Laboratory
April 27,1999
GeoSoils, Inc.
Attn: Ed Lump
5741 Palmer Way
Carlsbad, California 92008
Project Name/No.: Calaveras Hills
Laboratory Log No.: 0833-99 ^ <> '
Date Received: 04/19/99
Sample Matrix: Five water samples
PONo.: W.O.E2606-SC
Please find the following enclosures for the above referenced project identified:
1) Analytical Report
2) QA/QC Report
3) Chain of Custody Form
Note: EPA 8140, Dissolved Oxygen, Total Nitrogen, Acute Toxicity and Total and Fecal
CohTorrns were performed by subcontract laboratory. Total and Fecal Coliforms, and Dissolved
Oxygen results enclosed. EPA 8140, Total Nitrogen, and Acute Toxicity results to follow, f' • , ^
y/.-.
.'•":V
.Certificate of Analysis..
Samples were analyzed pursuant to ch'ent request utilizing EPA or other ELAP approved >
methodologies. Date of extraction, date of analysis, detection limits and dilution factor are
reported for each compound analyzed. All samples were analyzed within the method required
holding time from sample collection.
Data for each analytical method was evaluated by assessing the following QA/QC functions, as
applicable to the methodology:
• Quality Control Standard
• Surrogate Percent Recovery
• Laboratory Control Sample (LCS) percent recoveries for all analyses
• Matrix Spike Recovery/Matrix Spike Duplicate Recovery (MSR & MSDR) and/or
• Relative Percent Difference (RPD from MSR & MSDR)
/ certify that this data report is in compliance both technically and for completeness. Release of the data contained
in this hardcopy data neport has been authorized by the following signature.
lanis Columbo
'Vice President/Laboratory Director
Water • Soil • Waste • Wastewater • Marine Sediment & Tissues • Elutriate
Analyses That Produce Results!
Environmental Engineering Laboratory
3538 Hancock Street
San Diego, CA 92110
(619) 298-6131
ELAP certificate number 1738
TL
PACIFIC TREATMENT ANALYTICAL
4340 VIEWRIDGE AVE.,STE A
SAN DIEGO , CA
92123
Customer # 1160 Sample # 990404346
Reference : CMS #1/0833-99
Sampled : 04/19/99 12:50PM Date Started : 04/19/99
Received : 04/19/99 02:OOPM P.O. £ Date Completed: 04/20/99
Comment : ATTN: D.RENFREW (PROJ: CALAVERA HILL/0833-99) QA/QC:RPD =
: 1.0%
Test Run:
Oxygen, Dissolved
Result:
4.00 mg/L
MCL DL
0.1
Method:
SM4500
K3 = None Detected ;L = -erection >imi- ^CL = Max z=r.-i-£r*sir.- L-avels
Reported by Robert L. Chamfcers Michael Karris
b
m
Environmental Engineering Laboratory
3538 Hancock Street
San Diego, CA 92110
(619) 298-6131
ELAP certificate number 1738
PACIFIC TREATMENT ANALYTICAL
4340 VIEWRIDGE AVE.,STE A
SAN DIEGO , CA
92123
c
c
Customer # 1160 Sample # 990404855
Reference : QMS #1 / 0833-99
Sampled : 04/19/99 03:00PM Date Started : 04/19/99
Received : 04/19/99 02:00PM P.O. # Date Completed: 04/23/99
Comment : ATTN: DAVE RENFREW (PROJ: CALAVERA HILLS/0833-99)
Test Run:
Coliform, Total
Coliform, Fecal
Result:
< 2
< 2
MCL DL Method:
SM9221B
SM9221E
b
r
Coliform results are in MPN/100 ml using Multiple Tub? Fermpnt.,ition
ND i Honn Detected DL - D^t^.ction Limit/ MCL :• Max Ccntamin^ir.f.
Reported by Robert L. Chambers Eric W Chambers
04/22/99
Michael Harris Date
ANALYSIS RESULTS
:
i
c
CLIENT: GEOSOILS, INC.
PROJECT NAME/NO.: CALAVARA HILLS
ANALYSIS METHOD: SMEWW4500PE
ANALYSIS: PHOSPHORUS
DATE SAMPLED: 04/19/99
DATE RECEIVED: 04/19/99
DATE ANALYZED: 04/23/99
MATRIX:WATER
SAMPLE ID
G.M.S. #1
G.M.S. #1 (DUP.)
PTAS LOG #
0833-99-1
0833-99-1 (DUP.)
REPORTING LIMITS
PPM (MG/L)
0.05
0.05
DF
1
1
RESULTS
PPM (MG/L)
ND
ND
DF = DILUTION FACTOR
DUP. = DUPLICATE
ND=ANALYTE NOT DETECTED AT OR ABOVE THE INDICATED REPORTING LIMIT
REPORTING LIMITS AND RESULTS HAVE BEEN ADJUSTED ACCORDINGLY TO ACCOUNT FOR DILUTION FACTOR.
I
r
.-< , '.'* '• 1
»',•,'£,', "•, J
"" * " * * *""»* <f J**fc ' V "rtSf
,j[,-«" -• • . 4
fj Ty*J Pacific Treatment Analytical Services, Inc. 4340 VtewndgeAve., Suite A >San Diego, CA 92123 (619)560-7717 FAX (619) 560-7763
E
P ANALYSIS RESULTS
[
:
PI
CLIENT: GEOSOILS, INC.
PROJECT NAME/No.: CALAVARA HILLS
ANALYSIS METHOD: EPA 3010/6010
ANALYSIS: ZINC
DATE SAMPLED: 04/19/99
DATE RECEIVED: 04/19/99
DATE DIGESTED: 04/21/99
DATE ANALYZED: 04/21/99
MATRK: X>:v WATER
SAMPLE ID PTASLOG*
0833-99-4
REPORTING LIMITS
PPM (MG/L)
0.1
DF RESULTS
PPM (MG/L)
ND
DF = DILUTION FACTOR
ND = ANALYTE NOT DETECTED AT OR ABOVE THE INDICATED REPORTING LIMIT
REPORTING LIMITS AND RESULTS HAVE BEEN ADJUSTED ACCORDINGLY TO ACCOUNT FOR DILUTION FACTOR.
i
E
L
c
r
[f*] Pacific Treatment Analytical Services, Inc. 4340 VievwidgeAve.. Suite A. SanOiego.CA 92123 (619)560-7717 FAX (619)560-7763
c
c
QA/QC REPORT
DATE ANALYZED: 04/21-23/99
SPIKED ANALYTE
PHOSPHORUS
ZINC
LCS % R
103
92
MS%R
87
96
MSD%R
92
92
RPD
5
4
ACCEPTABLE
LCS,MS/MSD
CRITERIA
%
80-120
75-125
ACCEPTABLE
RPD
CRITERIA
%
<20
<20
»
LCS % R = LABORATORY CONTROL SAMPLE PERCENT RECOVERY
MS % R = MATRIX SPIKE PERCENT RECOVERY
MSD % R = MATRIX SPIKE DUPLICATE PERCENT RECOVERY
RPD = RELATIVE PERCENT DIFFERENCE
ft
•ft
c
Pacific Treatment Analytical Services, Inc. 4340 ViewldgeAve., Suite A. San Diego. CA 92123 (619)560-7717 FAX (619) 560-7763
r
Pacific Treatment Analytical Services, Inc.
CHAIN-OF-CUSTODY RECORD
4340 Viewidge Avenue, Suite A San Diego. C A 92123 Phone (619) 560-7717 Fax (619) 560-7763
PTAS LOG #PTAS DATE/TIME STAMP Pp
Client:REQUESTED ANALYSIS
Address:
Attn:Phone:
Sampled by:Fax:
Billing Address:
Project:
Client Sample ID
Sample
Date
Sample
Time
Sample
Matrix
Conuiner(i)
U Type*
PTAS
ID#
8 8
3
C
;?
,T
^rr \\,
10
Container Types: B=BrassTube; V=VO
Tamper-Proof Seals Intact: Yes
Samples): Col
All Samples Properly Pr
RELINQUISHED BY
M/A"^ gorrect Container^ Yes ) Nn^
VOAsw/ZHS: Yes N^N/Aj
No N/A
DATE/TIME .RECEIVED^Y
Print
Company
Disposal: N^(aqueous) * PJ'AS «n!$5.00/sample) Return — _^
Turnaround Timei
Signature Signature
48 hr 3 day 4 dayfNormal Print Print
Comments:Company Company
Signature Signature
Print Print
Company Company
• PTAS reserves the right to return samples that don't match our waste profile.White-PTAS Canary - Accounting Pink - Client (w/Report) Goldenrod - Client (Relinquish Samples) (Rev. 5/97)
0*33 -
Pacific Treatment Analytical Services, Inc.
CHAIN-OF-CUSTODY RECORD f
4340 Viewridge Avenue, Suite A> - , San Diego, CA92123 Phone (619) 560-7717 Fix (619) 560-7763 f '» .
PTASLOG#• _PTAS DATE/fTIME STAMP ' A P:9f>
Client:REQUESTED ANALYSIS
Attm
C tvO
Attn:
Sampled by:Fax:
Billing Addrets:
Project:
Client Simple 10
Sample
Date
Sample
Time
Sample
. Matrix
Containers) .
# Type*
PTAS Gass C22*
t^H
.•;-- 4
10
•Cont«inerTyp«: B"BrM«Tuh«; V-__EELINQUISHED BY DATE/TIME .RECEIVED JBY
T«niper-ProofS«l»InUcl: Yei _ gorrect Containei Signature
S«nipl*(i): ColirAmbient^VOAi w/ZHS:Print
All Simple* Properly PreserVedijr~"Yes J> No N/A Company
Signature
Signtture
Print
J^^—.^
<-<
Company
Disposal:
Turnaround Time:
AS (@$J.OO/«ample)' .'. "Signature
48 hr 3 day Normal .Print v'\Print
Comments:Company Company
Signature Signature
Print Print
Company Company
* PTAS reserves the nght to return samples that don't match our waste profile.White • PTAS Canary • Accounting Pink • Client (w/Report) Qoldcnrod • Client (Relinquish Samples) (Rev. 5/97)
•'*J. •?(5«!«>»'1>'4*»*W,?'i*--1
pacific Treatthent Analytical Services, Inc.
\ CHAIN-OF-CUSTODY RECORD {
4340 Viewridge Avenue, Suite A San Diego, CA 92123 Phone (619) 560-7717 Fax (619) 560-7763 <k>
^<D833-^• A, ^ ^'.:^. •--•• • - :' • i
PTAS LOG # PTAS DATE/TIME STAMP
Client: v^Jk. ^ \ ^ -^ { 7*1 «<aC - • /.
Address: ^"V^N. \ ^ &CS T««^-4 ,— ^ri^AjL '
Ce».»JV<vV»tV*» C &. °S"X«cCiH *
Attn: ^-<K V^-Vy^S».Ci Phone: V-^T.t^v^ ^\ 3 1**5\ 5JP
Sampled by: ^-XV^-lwiL Fax: {"VC^V^Ty^-OKX 5
Billing Address: •
^iNx^jfc . :-':r^-- -
Project: *V <^S *s-Of\J\X *Vfi\^\ 5 '^O|ii?5-» v *5k \»t>fefr"* '
Client Sample ID
Vj • VJS - J ••* »
r^-^K.s^ML
•
• •-\"' '
Sample
DateHYv"^
H^fcv
••••
Sample
Time
15^-30
tt%MS
i
Sample
Matrix
^iW
Witi.
'7~r- • •
'Container Types: B-BrassTube; V-VOA; O=01ass; P-Plastic; O-Other(list)
Tamper-Proof Seals Intact: Yes No N/A
Samples): Cold Ambient Warm
Correct Containers: Yes" No
VOAsw/ZHS: Yes -No N/A
All Samples Properly Preserved: Yes No N/A
Disposal: N/C (aqueous) •• PTAS (@S5.00/sampIe) Return '«•••'
Turnaround Time: 24 hr 48 hr 3 day 4 day Normal ;
Comments:
* " • '•. •'• ' • -::"--..• -•'-' • '"••';•
' ..' ; •'-'.. • •'' ' ' ' "" '
Conlainer(s)
# Type*
\ vi*
\ ?
j
*c
PTAS
ID#
1
.:-.-. 2
1
4
i
6
' i
8
-" -9
10
REQUESTED ANALYSIS
•-4
00pi*
' -TPH(DHS) Gas_ Dieseli-
!
§
0s
• .(
,/'8080 PCBs- Pesticides _1
.; t 8240/8260 (Volatile Organics)3.
/-*.
J2
£
- s^
ga
ins
',
RELINQUISHED BY
^3* A^ "Nc**r f"*NSignaturc^^CSl / • \-J/
Print MA\>J'Y\*r)
Company VAftft a^tV^-CTW^C .
Signature •' • • ^
Print X , \
Company ' ^ • -
Signature ,
Print
Company TTLC Metals (CAC Title 22)STLC Metals (CAC Title 22)TCLP (RCRArMetals "Organics J_•i'!
•' i-.-
,,'
••
•3
£
3
is
S
,
!
-
DATE/TIME
T^
»i)
'• i ,-..• i .;f ,.•• • • •..JA
\
j
^
0
I« f
\
*i
^
%.
\
"
}
^
•
-
RECEIVED BY
Signature { ,jj y>"{_ <-*~**t*iJL£f
Print \ <(. I/ o ;' (Ji-nt-tU'tf-t.
Company G~t. ^
Signature
Print
Company
Signature
Print
Company
• PTAS reserves the right to return samples that dont match our waste profile.White-PTAS Canary - Accounting Pink - Client (w/Report) Ooldenrod • Client (Relinquish Samples) (Rev. 5/97)
fiPR 28 1999 13:34 FR PflC TREflT flNflLY SUCS 619 560 7763 TO 17609310915 P.02/03
Environmental Engineering Laboratory
3538 Hancock Street
San Diego, CA 92110
(619) 298-6131
to
m
SLAP certificate m
PACIFIC TREATMENT ANALYTICAL
4340 VIEWRIDGE AVE..STE A
SAN DIEGO , CA
92123
P
to
L
[
Customer # 1160 Sample # 990404878
Reference : QMS #1 / 0833-99
Sampled : 04/19/99 12:30PM Date Started : 04/20/99
Received : 04/20/99 12:00PM P.O. # 990281 Date Completed: O4/27/99
Comment : ATTN: D.RENFREW (CALAVERA HILL) TKN:RPD=1.5% RECOV:110.7%
: N03:RPD=2.6% REG:137%
Test Run:
Nitrogen, Kjeldahl
Nitrogen, Nitrate
Result:
0.55 mg/L
15.6 AS N03 mg/L
MCL DL
0.10
0.18
Method:
SM4500C
SM4500H
L
fm
L
XD - Hone Detected OL - Oetcctioo Limit MCI. =
Repotted by Robert L. Ch*nbcrs Eric N
Oi/27/99
Michael Harria Dar.c
r i r i n n r~i r~i r i r i r i r i r i r i
Pacific Treatment Analytical Services, Inc.
CHAIN-OF-CUSTODYJEIECORD
4J«Vw«ridg»Avttuie.S»iluA ~" *""""" ~"
PTAS DATE/TIME STAMP
REQUESTED ANALYSIS
« ^.« 8'9? f* ~
'^ «
RELINQUISHED BY
'CanlaincfTypci: B-Bna»Tub«; V-VQ
^ iTimptr-frnef Scih Irtift" Y
S0»u <N7i