WV0700114_Monitoring (Information)_20220428

envirochem
ANALYTICAL & CONSULTING CHEMISTS
Environmental Chemists, Inc.
6602 Windmill Way, Wilmington, NC 28405 • 910.392.0223 Lab • 910.392.4424 Fax
710 Bowsertown Road, Manteo, NC 27954 • 252.473.5702 Lab/Fax
255-A Wilmington Highway, Jacksonville, NC 28540 • 910.347.5843 Lab/Fax
[e-mail]
Town Of Nags Head Date of Report: Apr 11, 2022
PO Box 99 Manteo Report #: 22M-653
Nags Head NC 27959 Report #: 2022-05790
Attention: Customer ID: 09020021
Project ID: Pond Ave. Dewatering
Lab ID Sample ID: Collect Date/Time Matrix Sampled by
22-14030 Site: Pond Header Pipe 3/30/2022 9:15 AM Water Client
Test Method Results Date Analyzed
Ammonia Nitrogen
Total Phosphorus
Chloride
Total Nitrogen (Calc)
Total Kjeldahl Nitrogen (TKN)
Nitrate+Nitrite-Nitrogen
Total Nitrogen
EPA 350.1, Rev. 2.0, 1993
SM 4500 P (F-H)-2011
SM4500 CI E-2011
EPA 351.2, Rev. 2.0, 1993
EPA 353.2, Rev. 2.0, 1993
Total Nitrogen
6.9 mg/L 04/06/2022
0.27 mg/L 04/06/2022
59 mg/L 04/01 /2022
6.9 mg/L 04/06/2022
0.05 mg/L 04/01/2022
7.0 mg/L 04/11/2022
Lab ID Sample ID: M-964 Collect Date/Time Matrix Sampled by
22-14032 Site: Pond Header Pipe 3/30/2022 9:15 AM Water Client
Test Method Results Date Analyzed
Fecal Coliform
SM 9222 D-2015 MF
<1 Colonies/100mL 03/30/2022
Comment:
Reviewed by: Z ti
Report #::2022-05790
Page 1 of 1

Environmental Chemist, Inc., Wilmington, NC Lab #94
Client: 1 . I JCIctS H(
Sample Receipt Checklist
Date: (2) 3 ( (22_Report Number: 2022- 5 O
6602 Windmill Way
Wilmington, NC 28405
910.392.0223
Receipt of sample: C EM Pickup 0 Client Delivery 0 'UPS FedEx 0 Other 0
❑ YES 0 NO N/A 1. Were custody seals present on the cooler?
❑ YES 0 NO N/A 2. If custody seals were present, were they intact/unbroken?
Original temperature upon receipt °C Corrected temperature upon receipt ° C
0 Temperature Blank [X Against Bottles
IR Gun ID: Thomas Traceable S/N 192511657 IR Gun Correction Factor °C: 0.0
❑ NO
How temperature taken:
IX YES
IR' YES
IQ' YES
YES
YES
YES
tir YES
p' YES
YES
Nr YES
X YES
O YES
❑ YES
AYES
❑ YES
O YES
❑ NO
❑ NO
❑ NO
❑ NO
❑ NO
❑ NO
❑ NO
LJ NO
❑ NO
❑ NO
❑ NO
❑ NO
❑ NO
❑ NO
❑ NO
3. If temperature of cooler exceeded 6°C, was Project Mgr./QA notified?
4. Were proper custody procedures (relinquished/received) followed?
5. Were sample ID's listed on the COC?
6. Were samples ID's listed on sample containers?
7. Were collection date and time listed on the COC?
8. Were tests to be performed listed on the COC?
9. Did samples arrive in proper containers for each test?
10. Did samples arrive in good condition for each test?
11. Was adequate sample volume available?'
12. Were samples received within proper holding time for requested tests?
13. Were acid preserved samples received at a pH of <2? *
14. Were cyanide samples received at a pH >12?
15. Were sulfide samples received at a pH >9?
16. Were NH3/TKN/Phenol received at a chlorine residual of <0.5 m/L? **
17. Were Sulfide/Cyanide received at a chlorine residual of <0.5 m/L?
18. Were orthophosphate samples filtered in the field within 15 minutes?
* TOC/Volatiles are pH checked at time of analysis and recorded on the benchsheet.
** Bacteria samples are checked for Chlorine at time of analysis and recorded on the benchsheet.
Sample Preservation: (Must be completed for any sample(s) incorrectly preserved or with headspace)
Sample(s) were received incorrectly preserved and were adjusted accordingly
by adding (circle one): H2SO4 HNO3 HCI NaOH
Time of preservation: If more than one preservative is needed, notate in comments below
Note: Notify customer service immediately for incorrectly preserved samples. Obtain a new sample or
notify the state lab if directed to analyzed by the customer. Who was notified, date and time:
Volatiles Sample(s) were received with headspace
COMMENTS:
DOC. QA.002 Rev 1

�Win driii 'Way
Jlmington, NC 28405
7iAfle:`: [phone]
i; "[phone]
CDENC, DWQ Certificate ti94
-Client: `t ,-1 err. 11%j P?ne�
Collected B :
Semple Type: Y = Influent )C = Effluent
Sample Identification
ENVIRONMENTAL CHEMISTS, INC
Outer Banks Division
Sample Collection and Chain of Custody ;5 ,
710 3 ows'trtoTvn Rood
Manteo, NC. 2'7954
Phone: [phone]
Fax: (252)i 473-1811,
NCDrNCI, DWQ Certificate #628
.- S - D
Well
•;
Re Fort No: ct
ST = tream SO =Soil SL= Sluc1 a Other:
PRESERVATION
'M
5.�
o
tN.ALYS'IS REQUESTED
NOTICE —DI+JCPIY,ORINAT ION : Samplesr Ammonia, MI, Cyanide, Phenol, nd Bacteria must be dechlorinatecl (0.2 pprn or less) in the field at
the time of collection. See reverse side for instructions.
Transfer Relinquished By;
i " ,
;Temper ure w neceived:
<Delivered By:
j,l iiniments:
Date/Time
1-1
pted; ✓ ]sample Reques d:
Received By:
Date: i 22 'ime: rrap
•i;s
Received By:
Date/Time