ChemRads Appendix B

Appendix B

Consultation Results

Exhibit 1

Consultation Results

Changes in burden estimates based on October 2022 consultations are as follows.

Lead Service Line - Monitoring, Notification, and Burden (Systems)
Original Burden	Activity	System Size	Revised Burden Estimate	Comments
2.5 hrs	Collection and Analysis	Not system size dependent	6.00	Based on finding, inspecting, and selecting sites
0.50 hrs	Notification Preparation	>50,000	3.00	Notification letters typically require multiple levels of review

CWS Public Education Requirements (Other)
Original Burden	Activity	System Size	Revised Burden Estimate	Comments
5 hrs	Burden to Prepare and Mail a PSA	Not system size dependent	15.00	Some systems have many phases of review and revision
3.5 hrs	Burden to Prepare Additional Brochure Language	Not system size dependent	7.00	Some systems have many phases of review and revision
2 hrs	Burden for Consulting with State	Not system size dependent	4.00
3.5 hrs	Burden to Post on Website	>100,000	5.00	Includes design, build, test, and post

System Reporting Burden
Original Burden	Activity	System Size	Revised Burden Estimate	Comments
1.5 hrs	Tap Sample Letter	Not system size dependent	4.00

Source Water Monitoring for Lead & Copper Burden (Systems)
Original Burden	Activity	Revised Burden Estimate	Comments
1.0 hr	Analysis (Per Sample)	3.00	Includes metals analysis

Tap Monitoring for Lead & Copper Burden (Systems)
Original Burden	Activity	Revised Burden Estimate	Comments
4.0 hrs	Collection and Analysis (Per Sample)	5.00

Water Quality Parameter Monitoring Burden (Systems)
Original Burden	Activity	Revised Burden Estimate	Comments
0.4 hrs	Collection (Entry Point)	2.00	For multiple entry points
0.5 hrs	Collection (Tap)	5.00	multiple sites
0.5 hrs	Analysis (Entry Point)	2.00	includes metals analysis
2.0 hrs	Analysis (Tap)	4.00	includes metals analysis

ChemRads ICR – Consultations B-3 October 2022