Document 6524473

05/30/2014
08:15
00000000008577704004
FORT LI ARD COMMLJH ITY
PAGE
Fax Cover Sheet
To:
Regulatory Officer
Company: MVLWB
Fax No:
867 873 6610
From: Alan Harris
Date:
May 29, 2014
Number of pages: 7
(including cover)
Please find attached Analytlcal Results from Caro Analytical Services of our Sewage Lagoon #3
test samples. I forwarded these results to Wendy Bidwell, Water Resource Officer with ENR
with a request to begin immediate decant of this lagoon. If there are any questions or
problems please contact me. Thank you,
Alan Harris
Manager Municipal Operations
Hamlet of Fort Uard, NT
867 770 4104 ext. 103
mws@fortliard.com
Hamlet of Fort Liard
Fort liard
Phone: (867) 770 - 4104
Northwest Territories
Fax: (867) 770- 4004
General Delivery Fort Liard NT XOG OAO
01/07
05/30/2014
08:15
00000000008577704004
FORT LIARD COMMUHITY
CARC)
REPORTED TO
02/07
CERTIFICATE OF ANALYSIS
Fort Liard, Hamlet of
174 Valley Main Street
TEL
(867) 77 0-4104
Fort Liard, NT XOG OAO
FAX
(867) 770-4004
Alan Harris
WORK ORDER
4051408
PO NUMBER
3900
PROJECT
PROJECT INFO
Sewage Lagoon
Sewage Lagoon 3
RECEIVED I TEMP
REPORTED
May-23-14 20:56 f 9°C
May-29·14
COC NUMBER
A02238
ATTENTION
PAGE
General Comments:
CARO Analytical Services employs methods which are conducted according to procedures accepted by appropriate
regulatory agencies, and/or are conducted In accordance with recognized professional standards using accepted testing
methodologies and quality control efforts, except where otherwise agreed to oy the client
The results In this report apply to the samples analyzed in accordance with the Chain of Custody or Sample Requisition
document This analytical report must be reproduced in its entirety. CARO Is not responsible for any loss or damage
resulting directly or indirectly from error or omission In the conduct of testing. Liability is limited to the cost of analysis .
Samples will be disposed of 30 days after the test report has been issued unless otherwise agreed to ln writing.
c-;£t_~k-<"
v/
Issued By:
Jennifer Shanko, AScT For Ed Hoppe, BSc, PChem
Business Manager
Please contact CARO if more information is needed or to provide feedback on our services.
Locations:
#110 4011 Viking
way
#102 3677 Highway 97N
17225 109 Avenue
Richmond, BC V6V 2K9
Kel01Nna, BC V1 X 5C3
Edmonton, AB T5S 1H7
Tel: 604-270-1489 rax: 604-279-1599
Tel: 250·765·9€i46 Fax: 250-765-3893
le1: 780-489-9100 Fax: 760-489-9700
www.caro.ca
CARO Analytical Services
Rov 04/29!14
05/30/2014
08:15
00000000008577704004
CARC)
Ai"JA!
FORT LIARD COMMUNITY
PAGE
03/07
ANALYSIS INFORMATION
iCAL S[RVICF'.-;
REPORTED TO
PROJECT
Fort liard, Hamlet of
WORK ORDER
4051408
Sewage lagoon
REPORTED
May-29·14
Method ReferGnce (*=modified from)
Praparation
Analysis
Analysis Description
AmmoniarN by ISE
BOD, 5"dey
BOD. 5-dey Carbonaceous
Conductivity In Water
Fecal Coliforms (Quanti-Tra.y)
pH in Water
Total Dissolved Solids (GRAV)
Total Suspended Solids
NfA
NIA
NIA
NIA
N/A
NIA
N/A
NIA
APHA4500·NH3 D
APHA5210 B
APHA5210 B
APHA2510 B
APHA9223 ~
APHA 4500-H+ B
APHA2540 C *
APHA2540 D *
Location
Edmonton
Edmonton
Edmonton
Edmonton
Edmonton
Edmonton
Edmonton
Edmonton
Note: The numbers In brackets represent the year that the method we$ published/approved
Method Reference Descriptions:
APHA
Standard Methods for the Examination of Water and Wastewater, American Pub Iic Health
Association
Glossary of Terms:
MRL
mg/L
MPN/100mL
pH units
u$/cm
CARO Analytloal Services
Method Reporting Limit
Less than the Reported Detection Limit (ROL) - the RDL may be higher than the MRL due to
various factors such as dilutions, limited sample volume, high moisture, or Interferences
Miiiigrams per litre
Most Probable Number per 100 ml
pH < 7 "' acidic, ph > 1 "' basic
Microslemens per centimeter
Page 2 of,6
05/30/2014
08:15
00000000008577704004
CAR()
REPORTED TO
PROJECT
FORT LIARD COMMUf'lITY
04/07
SAMPLE ANALYTICAL DATA
Fort Liard, Hamlet of
Sewage Lagoon
WORK ORDER
4051408
REPORTED
Result l
Recovery
Analyte
PAGE
MRL/
Lim ft
Units
Prepared
Analyzed
May·28·14
Notes
Sample ID: Lagoon #3 (4051408-01) [WaterJ Sampled: May-23-1410:30
Genor;r,I Psn;;meters
800. 5-day
23
2 mg/L
May-26-14
BOD. 5--day Csrbon&ceous
25
2 mg/L
May·26·14
May-28-14
May-25-14
0.05 pH units
10 mg/L
NIA
NIA
NIA
NIA
2 mg IL
NIA
May-2&-14
May-23-14
May-24-14
Conductivity (EC)
Nitrogen. Ammonia as N, Total
pH
Solids, Total Dissolved
Solids, Tot.al Suspended
528
6.54
8.16
301
28
1 uSlcm
0.05 mgIL
May-28-14
May-25-14
HT
May~21:l-14
HT
Mrcrobfolog/c;al PBremeters
Coliforms, Fecal {Q-Tray)
38.4
1.0 MPN/100ml
Sample I Analysis Qualifiers:
HT
The sample was prepared I analyzed past the recommended holding time.
CARO Analytical Services
Rev 04129114
Page 3·bf 6
'
05/30/2014
08:15
00000000008577704004
CARC)
REPORTED TO
Fort Liard, Hamlet of
PROJECT
Sewage
FORT LIARD COMMIJl'lITV
PAGE
05/07
QUALITY CONTROL DATA
WORK ORDER
REPORTED
4051406
May-29-14
The following section displays the qusli!y control (QC) data that is associated with your sample data. Groups of samples are prepared
in "batches" and analyzed in conjunction wltt QC sarnples that orisure your data Is of the highe$t quality. Common QC types include:
•
•
•
•
Method Blank (Blk:); Laboratory reagent watar Is carried through sample preparation and analysis steps. Method Blanks indicate
that results are free from contamination, La. not biased high from sources such as the sample co11tainer or the laboratory
environment
Duplicate (Dup): Preparation and analysis of a replicate aliquot of a sample. Duplicates provide a measure of the analytical
mcthod·s precision, i.e. how reproducible a result Is. Duplicates ate only reported if they are associated with your sample date,
Blank Spike (BS): A known amount of stsndard Is carried through sample preparallon and analysis steps. Blank Spikes, also
known as laboratory control samples (LCS), are prepared from a different source of standard than used for the calibration. They
ensure that the calibration is acceptable (I.a, not biased high or low) ano also provide a measure of the analytical method's
accuracy (i.e. closaness of the result toe target value).
Standard Reference Matorl~I (SRM): A material of similsr matrix to the samples, externi>llY certlfllild for the parameter(s) listed.
Standard Reference Materials ensure that the preparation steps In the method are adequate to achieve acceptable recoveries of
the parameter(s) tested.
Each QC type is analyzed at a 5·10% frequency, i.e. one blank/duplicate/spike for every 10 samples. For all types of QC, the speclfred
recovery (% Rec) and relative percent difference (RPO) limits are derived from long-term method performance averages andfor
prescribed by the reference method.
Analyte
Result
MRL Units
Spike
Lev1itl
Source
R0sult
%REC
REC
Limit
RPO
RPO
Limit
Notes
General Parameters, Batch 84E0847
Prepared: May-23-14, Analyzed: May-28-14
Blan!< (B4E0847·BLK1}
aoo, 5-day
Bl~mk
"'2
.2 mg/L
~2
2 'TiglL
17<1
Z mgll
<2
l mglL
.:;i
2 mgll.
111i
2 mg/L.
(B4E0847·BLK2}
BOO. 5-day
Prepared; May-23-14. Analyzed: May-28-14
Prepared: May-23-14, Analyzed; May-28-14
LCS (04E0847-BS1)
BOD, 6-oay
1aa
88
85·115
GMtmil Parameters, Batch B4E0848
Blank (B4E084S-Bt..K1)
BOD, 5-day
carbon~ceows
Prepared: May-23-14, Analyzed: May-28-14
Prepared: May-23-14, Analyzed: May-28·14
Blank (B4E0848·BLK2)
BOO, 5-d~y Carbonaceous
Prepared: May-23·14, Analyzed: May-28-14
LCS (B4E084S·aS1)
BOD. 5'-day Carbonaceous
G~meral
89
198
85-115
Paramernrs, 8ati;/1 f34EfJ914
Duplicate (B4E0914-DUP1)
Scuree: 4051408..01
pH
a.14
0.05 pH ur'l!1S
Refanmce (04E0914-SRM1}
pH
7.97
0.05 pH Units
"'1
• uSlcm
Prepared; May-25-14, Analy<;;ed: May-25-14
8.16
<;
1
3
Prepared: May"25-14, Analyzed: May-25·14
7.80
102
100-103
General Parameters, Batch B4E091G
Bl::ink (B4E0916·9LK1)
Con~uctlvlty
(E:C)
CAR.O Analytical Services
Rev 04129114
Prepi;1red: May-25-14, Anelyzgd: May"25-14
Page 4 of6,
05/30/2014
08:15
00000000008577704004
FORT LIARD COMMUNITY
CARC)
REPORTED TO
PROJECT
Gen&ral
06/07
QUALITY CONTROL DATA
Fort Llard, Hamlet of
Sewage Lagoon
An.iilyte
PAGE
4051408
WORK ORDER
REPORTED
Result
Source
MRL Units
%REC
Re.suit
REC
Limit
RPO
May-2:9-14
RPO
Limit
Param8t8rs, Batch EJ4EQ916, Continued
Prepared'. May·25·14, Analyzed: May~25·14
LCS (B4E0916-BS1)
Conductfvlty (EC}
1430
Duplicate (S4El)916-0UP1)
' '. uS/cm
Sourr.:e: 4051406..01
Conductivity (EC)
534
1410
102
97-103
Prepared: May-25-14, Analyzed: May-25-14
1 uSlcm
52B
Genenil Parameters, Batch S4S0951
Prepared; May-2(M4, Analyzed; May-26-14
Blank (B4E0951·BLK1)
Sollda, Total DisSOl\lad
< 10
Rr:ferrmce (B4E09S1.SRM1)
$o11os, Total
Prepared: May-26-14, Analyzed: May-26-14
Ol~solved
10 rng/L
1000
101
0-200
Genl!!ral Parameters, Batch B4E0952
Prepared: May-2!3-14, Analyzed; May-26-14
Blan!( (B4E0952·BLK1)
Sol!ds, Total SIJSPended
<2
2 mg/I.
<;
2
2 rngll
<(
2
2 rng/L
50
2 rng/l
49
2 mg/L
50
2 mg/L
Prepared: May-25-14, Analyzed: May·26-14
Blank (B4E0952·BlK2)
Solids. Tola! Suspended
al<'lnk (B4E0952·BLK3)
Prepared: May-26-14. Analyzed: May-26-14
Solids, Tote! 3uapandsd
Prepared; May-26·14. Analyzed; May-26·14
Raferene9 (B41;;09!>N>RM1)
Solida, Total
Suspondod
iOO
500
0-200
Prepared: May-26-14, AMlyzed: May-26-14
Reterenca (B4E0952..SRM2}
Solids, Tolf;!I Suspended
98
50.Q
0·200
Prepared; May·26·14, Analyzed; May-26-14
Reference {134E0952-SRM3)
Solids. Total Susrended
99
50,0
0-200
Generat Parameters, Satcfl S4E1044
Pre,:>ar<'!d: May-28-14, Analyzed: May-28-14
t:llank (B4E1044-BLK1)
Nitrogen. Ammonia as N, Toter
<0.05
0.05 rng/l
0.05
0.05 m9/L
0.21
0,05 mgll
2,()1
o.05
Prepared; Mey-28·14. Analyzed; May-28-14
Blank (84E1044-BLK2)
Nitrogen, Ammonia as N, Total
<
F'repar@d: May-28-14, Analyzed: May-28-14
LCS (B4E1044-BS1)
Nitrogen. Ammonia as N, Total
92-111
Prepared: May-28·14, Analyzed: May-28-14
lCS (S4E1044·BS2)
Nitrogen, .t>.mmonla as N. Total
Dupllcate (S4E1044·DUf'2:)
Nitrogen. Ammonl(,1 as N,
ma
0,21)()
Total
mg/~
source: 4051408..01
8.62
0.05 mgll
2.00
101
92·111
Prepared; May-28-14, Analyzed: May-28-14
6.54
10
Miarobfologlcal P;;mimtJters, ih1tc:h B4E089:l
Prepared: May-23-14, Analyzed: May-24-14
Blank {B4E0893-SLK1)
Coliforms,fec;;il . ((;l~Tray)
CARO Analytical Services
Rev 04/~9114
<:
1.0
1.0 MPN/100"'1L
L
Pi!ge 5 of6
05/30/2014
08:15
00000000008577704004
CARC)
REPORTED TO
PROJECT
Fort
FORT LIARD COMMUNITY
07/07
QUALITY CONTROL DATA
WORK ORDER
REPORTED
Hamlet of
Sewage Lagoon
Analyte
PAGE
Result
l\llRL Units
Spike
Source
level
R!ll!iult
%REC
REC
Lim rt
RPO
4051408
May-29-14
RPO
Um it
Notes
Microbiological Pf!rameMrs:, Batch 64EQBY3, Contlnuftt:I
SoUrc!!: 4051408-01
Coliforms. Fecal {O·Tray)
CARO Analytical Services
Rev 04129114
45.3
1.0 MPN/100rnL
38,4
16
Page 6 of 6