Non-Field Checklists

Municipal, Industrial, Commercial and Other Laboratories

This section contains copies of the parameter/method/technology checklists used by NC WW/GW Laboratory Certification auditors during the on-site inspections of laboratories. They include comments, technical tips and the applicable literature references. All checklists comply with the 2017 MUR unless otherwise noted.

General Checklist Title	Revision Date
Inspection Entrance Interview Checklist	08/28/2008	WORD PDF
Sample Receipt Checklist	06/19/2015	WORD PDF
Quality Assurance Systems Checklist	05/19/2011	WORD PDF
Exit Interview Summary Checklist	12/30/2009	WORD PDF

Inorganic Checklist Title	Technology	Method	Revision Date
Field Parameter On-Site Inspection Checklist - pH, DO, Temp, TRC, Settleable Residue, Conductivity	Multiple	Multiple	11/15/2017	XLS
BOD and CBOD (5-day)	DO Depletion and LDO	SM 5210 B-2011	11/13/2017	WORD PDF
Ammonia Nitrogen	ISE	SM 4500 NH3 D-2011	11/13/2017	WORD PDF
Suspended Residue	Gravimetric	SM 2540 D- 2011	7/9/2019	WORD PDF
Dissolved Residue	Gravimetric	SM 2540 C-2011	9/11/2018	WORD PDF
Total Residue	Gravimetric	SM 2540 B-2011	9/11/2018	WORD PDF
Ignitability of Solids	Closed-Cup Tester	SW-846 1030	6/30/2016	WORD PDF
Paint Filter Liquid	Gravimetric	SW-846 9095B	6/30/2016	WORD PDF
Nitrite Nitrogen	Colorimetric	SM 4500-NO2 B-2011	11/13/2017	WORD PDF
Turbidity	Nephelometric	SM 2130 B-2011	11/13/2017	WORD PDF
Oil & Grease	Gravimetric, HEM	EPA 1664 Rev.B	2/22/2019	WORD PDF
Hexavalent Chromium	Colorimetric	SW-846 7196A	6/15/2017	WORD PDF
Hexavalent Chromium	Colorimetric	SW-846 7196A/3060A (Non-Aqueous)	6/15/2017	WORD PDF
Total Phosphorus	Ascorbic Acid, Automated	EPA 365.1, Rev. 2.0, 1993	6/15/2017	WORD PDF
COD	Colorimetric	SM 5220 D-2011	11/13/2017	WORD PDF
COD	Colorimetric	Hach 8000, Rev. 1979 (method here)	10/05/2018	WORD PDF
Alkalinity	Titration	SM 2320 B-2011	11/13/2017	WORD PDF
Anions	Ion Chromatography	EPA 300.0, Rev. 2.1, 1993	2/13/2018	WORD PDF

Bacteriological Checklist Title	Technology	Method	Revision Date
Thermotolerant (Fecal) Coliform	MPN	Colilert^®18	02/16/2018	WORD PDF
Thermotolerant (Fecal) Coliform	Membrane Filter	SM 9222 D-2006	05/23/2019	WORD PDF
Thermotolerant (Fecal) Coliform for Sludge (503)	MPN	SM 9221 C E-2006	05/23/2019	WORD PDF
Enterococci	MPN	Enterolert^® IDEXX	02/16/2018	WORD PDF

Metals Checklist Title	Technology	Method	Revision Date
Mercury	CVAA	EPA 245.1, Rev. 3.0 (1994)	10/10/2017	WORD PDF
Mercury	CVAA	SW-846 7470A	11/09/2017	WORD PDF

Metals Checklist Title

Technology

Method

Revision Date

Mercury

CVAA

EPA 245.1, Rev. 3.0 (1994)

10/10/2017

WORD

PDF

Mercury

CVAA

SW-846 7470A

11/09/2017

WORD

PDF

Additional checklists and Auditor's Guides will be added as they are reviewed and finalized.

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