Department of Commerce National Oceanic & Atmospheric Administration National Weather Service NATIONAL WEATHER SERVICE MANUAL 30-4106 April 25, 2017 Maintenance, Logistics, and Facilities Facilities Management, NWSPD 30-41 LIGHTNING PROTECTION, GROUNDING, BONDING, SHIELDING, AND SURGE PROTECTION REQUIREMENTS NOTICE: This publication is available at: http://www.nws.noaa.gov/directives/. OPR: W/OF2 (W. Freeman) Certified by: W/OF2 (M. Burkes) Type of Issuance: Routine SUMMARY OF REVISIONS: This directive supersedes NWSM 30-4106, “Lightning Protection, Grounding, Bonding, Shielding, and Surge Protection Requirements”, dated July 16, 2014. Changes made to reflect the NWS Headquarters reorganization effective April 1, 2015. It includes the following major additions: a. See “record of changes” on the following page. Signed 4/11/2017 ________________________________________________________________________ Deirdre Reynolds Jones. Date Director, Office of Facilities NWSM 30-4106 April 25, 2017 U.S. Department of Commerce National Oceanic and Atmospheric Administration National Weather Service Lightning Protection, Grounding, Bonding, Shielding, and Surge Protection Requirements NWSM 30-4106 NWSM 30-4106 April 25, 2017 (This page intentionally left blank.) NWSM 30-4106 Technical Manual Deficiency Report INSTRUCTIONS: Use the form provided here to comment on the content of this manual, suggest improvements, or identify deficiencies. Please be as specific as possible in describing deficiencies and recommended solutions. You may complete the form electronically within Adobe Reader and then either submit the form electronically or in hard copy as follows: Electronic Submission: E-mail the completed form to
[email protected] Hard-Copy Submission: Print the completed form and mail to: National Weather Service Facilities Management Branch W/OF2 c/o Will Freeman 1325 East-West Highway, SSMC2 Silver Spring, MD 20910-3280 PARA/FIG/ PAGE TABLE NO.