HomeMy WebLinkAboutSP-91-074 - 7SP-074-91
3 vial volumes. Contact with air and sample agitation should be
minimized. These samples will not be filtered or preserved.
Immediately after collection, a teflon lined silicon septum cap will be
tightened onto the vial. There should be no air bubbles remaining
within the vial once the cap has been fastened tight; if air is
present, a new sample will need to be taken by the same procedure.
Samples for aromatic hydrocarbon (EPA Methods 602 or 8020) may be
preserved with hydrochloric acid to increase holding time.
8.6 Samples for base -neutral and pesticide analyses will be collected
directly in appropriate glass sample bottles with teflon lined lid and
appropriate preservative (see reference 4.2 or 4.3). Samples should
not be allowed to overflow the sample bottle. Samples should not be
filtered.
8.7 Samples for inorganic analyses (metal and non-metal) will be collected
within a 1 gallon high density linear polyethylene bottle from the
sample tube. Aliquots will be filtered (the final filter should be a
0.45 micron) and collected in appropriate sample bottles with
preservatives (see reference 4.2 or 4.3). In addition if priority
pollutant metal analysis is to be performed an unfiltered aliquot will
also be obtained (in addition to the filtered aliquot) and properly
preserved with nitric acid to a pH less tho;. 2.0.
8.8 A pocket thermometer is used to measure the temperature of the water
on an aliquot of purged water immediately after sampling. The
thermometer reading is allowed to stabilize and is recorded to the
nearest degree centigrade. The thermometer shall be rinsed with
distilled or deionized water before and after each use.
8.9 A pH meter is used to measure the pH of the sample on an aliquot of
purged water immediately after sampling. Before and after each
reading, the probe is thorol-ghly rinsed with distilled or de -ionized
water. The pH is read to one -tenth of a �H unit.
8.10 A YSI Model 33 S-C-T with a YSI 3300 Conductivity/Temperature Probe is
used for conductivity measurement on an aliquot of purged water
immediately after sampling. The meter is zeroed and "red -'line"
adjusted before any measurements are made. The conductivity is then
read to two significant figures and the temperature of the sample at
the time of conductivity measurement is also recorded. The probe must
be thoroughly rinsed with distilled or deionized water before and after
each use.
8.11 A YSI Model 57 Dissolved Oxygen Meter is used to measure dissolved
oxygen in water samples measurements should be made immediately after
sample acquisition. The meter is zeroed and "red -line" adjusted
before any measurements are made. The salinity adjust is adjusted to
the approximate salinity of the water and measure the temperature and
co-zentration of dissolved oxygen in the sample, while the salinity is
on the fresh setting. The probe must be thoroughly rinsed with
distilled or deionized water before and after each use. Recordings
are made to the nearest 0.1 ppm concentration.
8.12 Samples are immediately labeled and relevant data recorded on the
e8.12 Samples are immediately labeled and relevant data recorded on the
Sample Integrity Data Sheet for each sample. More details on the
labeling and recording procedures will be given in the appropriate
section of the site QA Plan.
8.13 Samples shall be placed in a culd cooler as soon as possible and the
temperature of the cooler shall be recorded on the sample Integrity
Data Sheet. The cooler of samples shall be within view of the Golder
Geologist/Hydrogeologist at all times or in locked storage. A Chain -
of -Custody Record shall be filled out and maintained as specified in
the site QA Plan.
8.14 Samples sent or delivered to the chemical analytical laboratory shah
' be in accordance with the site QA Plan. The original Chain -of -
Custody Record shall accompany the samples to the laboratory.
8.15 Documentation:
8.16.1 Field Report Forms (Figure C-1) shall be prepared by the
Geologist/Hydrogeologist to record daily drilling activity. The Field
Report Forms have data recorded in chronological format that has the
time of each recorded event documented. A Sample Integrity Data Sheet
will record infra rmatior, for each sample that will be chemically
analyzed. Chain -of -Custody Records will record the custody and
transferral of samples. These forms/sheets represent the field records
for drilling and sampling soils.
8.16.2 Field records shall be made in triplicate at the work site and the
originals (except Chain -of -Custody Records) shall be transmitted to
the Seattle office on a daily basis to the Project Document Custodian.
A copy shall be given to the Task Leader and the
Geologist/Hydrogeologist retains the other copy for reference.
8.16.3 All copies of field records shall be hand delivered to the Project
Document Custodian upon completion of the field activity.
MY./Cl
6a"r "
COwTGKTOR I Owtg
rl�T.p� � rer� • �t
• st
MSORMT •' MT■
E FCLLOWING wn5 No'E
P'E S To - - --- i.S z2L, r L= �iAL��00
rS
SIGNED --
tSAMPLE CUSTODY
' Sample custody is a vital aspect of any investigation program generating data
which may be used as evidence in a court of law. The possession of samples must
be traceable from the time the samples are collected until they are introduced as
eevidence in enforcement priceedings.
I. FIELD CUSTODY
Preliminary Sampling Operations
Reagents and supplies which require special preparation and become an integral
' part of the sample are obtained from the laboratory sample custodian by the
field sampling team leader or other designated field custodian. These supplies
are prepared by laboratory personnel and are referenced by number to standard
methods. Upon completion of the preparation, cus-ocy is transferred to the
laboratory sample custodian who retains the supplies in locked storage until
released or sent to the field custodian. The copy of the chain -of -custody sheet
for reagents and supplies (see Figure C-2) will remain with the reagents and
' supplies delivered to the field custodian, and the original will remain in the
laboratory project file.
' In the field, these supplies remain in the custody of the field custodian in a
secure area until released to the sampler.
FieldSampling`Ogerations
The field sampler must initiate sample document(s) at the source of the sample
and start the chain -of -custody procedures for the sample while maintaining
custody of the test data. All records must be indelible ink. Once the sample
is obtained, it should be maintained by the sampler in view or under limited -
access locked storage until custody is relinquished and formal documentation of
such transfer is complete. The initial documentation shall be on appropriate
field report forms in triplicate and should include the following information
necessary for sample identification and custody records:
o Chronological events
o Plant or Site
o Location
o Sample type
o Sampling date
o Sampling time
o Sample description
' o Sampling persons)
o Number and amount of each aliquot
o Type of preservative added to each aliquot
Standardized sample integrity data sheets should be used for field sampling
activities (Figure C-3). A sample integrity data sheet will be filled oui in
triplicate for each acquired sample that will be sent to a chemical analytical
laboratory and be kept by the field custodian until properly filled within the
project file. Sample custody is documented on standard chain -of -custody forms
(Figure C-2) in triplicate. Samples are identified using adhesive -backed labels
(for examples see Figure C-4 containing the above information.)
-n
to
c
c-�
N
SAMPLE CHAIN OF CUSTODY RECORD FORM
Simple Integrity Data Sheet
Plant/Site Project No
Site location,Sample ID
Sampl i-,g Location
Tecinical Procadure Reference(4)
' Type of Sample
Date Time
Media Station
tSample Typt: grab time composite space composite
Sample Acquisition Measurements (depth, volume of static well rater and
PLrJed water, etc.)_r,_,_
Sample Description_
Field Measurements on Sample (Ali, conductivity, etc.)
' Aliquot Amount Container Preservative/Amount
Sampler (Signature) Date
Supervisor (Signature) Date
Figure C-3
(Simple Libel)
Emple 1.0. No.
Dais _ Time
Station Depth
MMaia
Pleservallvs
Sampled by
Figure C-4
All sample, sent to a chemical analytical laboratory should be securE�d with a
tamper -proof adhesive seal (Figure C-S). If the samples are packed (several in
a box or cooler), then a single seal on the package is adequate for the entire
contents. Each seal has a unique number and must be identified on the chain -
of -custody form with each sample.
Upon delivery to the laboratory, custody is transferred to the laboratory sample
custodian. After verifying the number of samples, their identification, and
integrity, the laboratory custodian sicns the appropriate sample chain -of -
custody forms. Any discrepancies are noted on the -ustody form. ThE field
custodian will keep the originu1 (white) and the third (pink) copies, while the
laboratory will keep the second copy (yellow).
If samples are to be sent to the laboratory, the field custodian transfers
custody to the carrier. The carrier shall sign the custody forms. ?he last
copy (pink) of the chain-of,custody form is kept by the field custodian, while
the other two copies remain with the samples for delivery to the laboratory.
Upon receipt of the samples, the laboratory custodian verifies the number of
samples, their identification and integrity, and signs the custody form with the
remaining two copies. The second (yellow) copy of the completed form remains
with the laboratory while the original (blue) ,s sent to American Memorial
Services.
A sample analysis requisition or purchase order shall be submitted along with
the samples that are sent to the chemical laboratory. The sample requisition or
purchase order shall specify the type of anlaysis to be performed on the samples
and the approximate cost.
II. LABORATORY CUSTODY
SamQle Receiving
Every sample entering the contracted laboratory fo; analysis is logged into a
Sample Receipt and/or Record Book. In the sample receipt/record book, any
' laboratory -assigned identification number is correlated with the client's
identification and with the number of the anlaysis requisition oc purchase order
form.h
The analysis requisition or purchase order is a form that lists the client;
project number, type and number of samples submitted, and the required analyses
for each sample. The sample custodian should maintain a permanent log book in
which the records of each sample date, source, person receiving, transportation
method, etc., are kept.
Sample Analyses
Prior to the anlayst receiving the sample, a laboratory data sheet is prepared
by the anlayst. The laboratory sample a Raw Data Sheet includes the following
information.
o Sample numbers
o Date sample received
o Anlaysis and method
o Portion required for
o Signature of anlayst
o Signature of chemist
by the analyst
number
anlaysis
checking calculations
Sent 8�
Seal Number
2503 oate:.
!i :: Z.ry�lq :. �ni�.:G\,T_a.{•:�....w.W': .... f. V�......vnn.v.vN1['.M•.i .M iw.��.f.i' ...... w.... �f.. ..... .. .
EXAMPLE OF TAMPERPROOF SEAL
Figure C-5
1 Release of samples requires annotation of the Sample Raw Data Sheet and
verification of information and sample container condition. After obtaining the
' sample, the analyst verifies the data and makes appropriate annotation of the
records. The analyst keeps the samples in view or under limited -access locked
storage. The analyst visually inspects the sample to determine that the
physical condition is suitable ''or analysis. For any sample for which the
condition is questionable or the method of collection was inappropriate, such as
the presence of an inappropriate interference, the samples are not anlayzed, and
the data sheet is annotated. The analyst must maintain proper custodial
' procedures while analyzing a sample. Samples or intermediate solutions must be
in the analyst's physical possession, in view, or in limited -access locked
storage. The laboratories must be locked so that only authorized personnel have
access.
Analyses should be conducted in accordance with the procedures specified in the
contract statement of work and referenced by number to the standard method in
the laboratory procedures manual. Any deviation from these procedures must be
annotated on the Procedural Alteration Checklist presented in Section 6, and the
analyst must be prepared to justify deviations under oath. Ali data are
recorded on the data sheet. All measurements associated wish the sample must be
traceable in accordance with good quality assurance record -keeping procedures.
Thus. associated calibrations must be recorded either directly on or attached to
the Sample Raw Data Sheet or indirectly be referenced to the standard solution
number or instrument number.
All Sample Raw Data Sheets for analyses in progress are kept in project folders
when net actually being used. When all the tests on a set of samples are
completed, all of the Sample Raw Data Sheets with the requisition form attached
are forwarded to the Laboratory Manager. The Laboratory Manager checks the
Sample Raw Data Sheets, which are placed in a permanent project file when
approved.
Associated calibration curves and charts should be signed and dated, and a
system of positive identification and controlled storage is used. The exact
method of analysis must be readily ascertainable. This is most easily done by
making reference to the standard analytical procedure used when a method allows
for a choice of procedures. If any portion of the sample remains after analysis
is completed and if storage is required, the analyst must return the sample to
the laboratory locked storage. Appropriate annotations are made in the transfer
records and the sample is stored in accordance with specified procedures.
The analyst's calculations must be checked by the Laboratory Manager, who shall
then sign and date the data sheet. The data sheet is returned to the file. All
records must be in indelible ink. Errors are corrected by drawing a straight
line i.hrough the error and initiating. Completed records are maintained by the
laboratory sample custodian. Use of records other than official records is
prohibited.
When all analyses are completed, a report is prepared and delivered to the Health
Department and the Department of Ecology. The analytical laboratory shall retain
copies of the transmitted report, analytical instrument maintenance records,
QA/QC documentation, analyst calculations, sample raw data sheets and, if any,
procedural alteration checklists. All such information is retained in
laboratory files which are kept in a locked, limited access area.
1
1
1
I
1
L�
1
1
APPENDIX D
LEACHATE PRETREATMENT FACILITIES OPERATIONS AND MAINTENANCE
19�I�,OOLOR a.pin
October 2�, 19f00
1
APPENDIX D
LEACHATE PRETREATMENT FACILITIES OPERATIONS AND MAINTENANCE
OPERATIONS REQUIREMENTS
Exhaust
The system is capable of continuous fan operation. These are no daily operation procedures
' required for this system.
' Carbon Filter Column
There are three sampling ports located on the side of the vessel to help determine the life span
' of the carbon bed. The air flow is down through the carbon, and the inside of the vessel is a
positive pressure with regard to atmosphere. After 2 weeks of operation, the top sample port
valve should be opened to determine if there is any H2S odor blowing out the port. If no H2S
is detected, sample again after an interval of time (2 to 4 weeks). Continue this sampling
procedure until H21 is detected. At the time of H2S detection at the top sample port, it means
' that approximately 25 percent of the carbon has become saturated with H2S. The time interval
will vary according to the concentration of H2S in the exhaust air. It could be I month or it
' could be G months or longer. The date of breakthrough to the top sample port would be
recorded. It can now be estimated when breakthrough will occur at the middle sample port.
Determine H2S breakthrough at the middle sample port in the same procedure used for the top
port, but sample times can be tempered by the experience gained with the top port. When H2S
breakthrough is detected at the bottom sample port, approximately 75 percent of the carbon bed
' has become saturated with H2S. The remaining 25 percent of bad life can then be estimated
with reasonable accuracy to project the time for repiacernent of the carbon.
There are two differential air pressure gauges mounted on the side of the vessel wh
ich w•111
indicate the amount of air flow and the pressure drop across the carbon bed. The pressure drop
' across the bed will be approximately 3.2-inch W.C. at initial start-up. These gauges will be an
19813,001.09\cps rat n.pin
October 23, 1990 D-1
indication that the system is operating in a normal manner. If there is a large change in air
Pressure differential or amount of air flow, it icj*cates there has been a change which is not
normal and the system should be checked. It will be normal for the system pressure differential
to increase slightly and slowly over a period of time, as particulate matter accumulates in the
carbon bed.
MAINTENANCE REQUIREMENTS
The mist eliminator will need to be checked monthly to ensure that it is clean. It can be
removed for cleaning from the PVC enclosure by removing the retention bars at the bottom of
the enclosure.
Maintenance instructions for the upkeep of the exhaust fan are attached.
19813,001.09\operatn.pin
October 23, 1990 D_`
APPENDIX E
DRAFT METRO DISCHARGE PERMIT NO. 7600 FOR MT. OLIVET LAND RECLAMATION
1 19i",0U1.7 n.pLn
OetA4 2J1990
ENDING
OFFILE
F,�nn.E S P 07�f —��
/T 3Mmmmftb RD �c.
aa3s 4146