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Home My WebLink AboutWV0700114_Monitoring (Report)_20210416envirochem 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 Town Of Nags Head PO Box 99 Nags Head Attention: David Ryan NC info@environmentalchemists.com Date of Report: Apr 06, 2021 Manteo Report #: 21M-486 27959 Report #: 2021-04808 Customer ID: 09020021 Project ID: Pond Ave. Dewatering Lab ID 21-11820 Test Sample ID: Site: Pond Header Pipe Collect Date/Time Matrix Sampled by 3/23/2021 9:40 AM Water Client Method Results Date Analyzed Ammonia Nitrogen Chloride Total Phosphorus Total Nitrogen (Calc) Total Kjeldahl Nitrogen (TKN) Nitrate+Nitrite-Nitrogen Total Nitrogen EPA 350.1 SM 4500 CI E SM 4500 P F EPA 351.2 EPA 353 2 Total Nitrogen 1.8 mg/L 51 mg/L 1.32 mg/L 2.1 mg/L < 0.02 mg/L 2.1 mg/L 03/31/2021 03/29/2021 04/02/2021 04/02/2021 03/29/2021 04/06/2021 Lab ID 21-11821 Test Sample ID: M-769 Site: Pond Header Pipe Collect Date/Time Matrix Sampled by 3/23/2021 9:40 AM Water Client Method Results Date Analyzed Fecal Coliform SM 9222D MF <1 Colonies/100mL 03/23/2021 Comment: Reviewed by: iw; ato, J9012) Report #:: 2021-04808 Page 1 of 1 YES 1❑ NO YES I ❑ NO Environmental Chemist, Inc., Wilmington, NC Lab #94 Sample Receipt Checklist 6602 Windmill V Wilmington, NC 284 910.392.02 Client: 1 . N a0IS I I -Fy'A-C) Date: 21.4I 2_1 Report Number: 21 Receipt of sample: ECHEM Pickup 0 Client Delivery 0 UPS i FedEx 0 Other 0 Q YES 0 NO I N/A /1. Were custody seals present on the cooler? ❑ YES 0 NO f-VA. 12. Ucustody seals were present, were re they intact/unbroken? Original temperature upon receipt °C or ected temperature upon receipt _°C How temperature taken: 0 Temperature Blank Against Bottles IR Gun ID: Thomas Traceable S/N 192511657 IR Gun Correction Factor °C: 0.0 3. If temperature of cooler exceeded 6°C, was Project Mgr./QA notified? 4. Were proper custody procedures (relinquished/received) followed? YES I❑ NO 15. Were sample ID's listed on the COC? YES ❑ NO 1 ❑ NO IP 6. Were samples ID's listed on sample containers? YES7. lVere collection date and time listed on the COC? YES YES ❑ NO 0 NO B. Were tests to be performed listed on the COC? 9. Did samples arrive in proper containers for each test? ►• YES 0 NO 10. Did samples arrive in good condition for each test? ( YES 0 NO 11. Was adequate sample volume available?' i YES 0 NO 12. Were samples received within proper holding time for requested tests? YES 0 NO 13. Were acid preserved samples received at a pH of <2? * ❑ YES ❑ NO 14. Were cyanide samples received at a pH >12? 0 YES ❑ NO 15. Were sulfide samples received at a pH >9? ak YES 0 NO 16. Were NH3/TKN/Phenol received at a chlorine residual of <0.5 rn/L? ❑ YES 0 NO 17. Were Sulfide/Cyanide received at a chlorine residual of <0.5 m/L? ❑ YES 0 NO +1s. 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 a-e checked for Chlorine at time of analysis and recorded on the benchsheet. Satrtple Preservation: (Must be completed for any samples) incorrectly preserved or with headspace) Sample(s) were received incorrectly preserved and were adjusted accordingly by adding (circle one): H2SQ: HNO3 NCI NaOH Time of preservation: If more than one preservative is needed, notate in comments below Nate: Notify customer se J'ce i^ .nediately for i1:crre_t reserved sam !esnew a 'e or J'Y F p Obtair, a s mole notify the state lab if dire ed to analyzed by the customer. Who was notified, date and time: Volatiles Sample(s) were received with headspace COMMENTS: DOC. QA.002 Rev 1 CD :42 tt CD CD CD rD — - II on — .••.'; = the time of collection. See reverse sicle for instructions. , • . _ . t J st. a, ' :'• . . : • ".:-:: : - .. - - • , • .. .... ----- • 1 ',:: PM!! JIP J. IG: J. - LHjILICIiL _Ei 1 .• Sample Identification • C Y v _ :13) p‘ T Relinquished By: .....i.. 0 _ t4 41 .t..1 ta *11 td, • k`i 4 .0 tt L-= g - 1 dr% CI cl) = 2.- ' , ....... CDS? ,C70 le ...... ci .___., CO e, ,..3 0 Ci. (71. • Date/Time Sample ,g Type [ Composite ci Grab 11 „t cl it 1 ,_ Ce . Container 5.! i 1 en I ' C) • Chlorine t-il twill., ri ' .. : - . . ,... ° • >c 1 :- 1 • • ' • s,. = 1-1- C2-- ...3 CD - • . ,...1 k \ , , Ln.: 7' ,...\