Intermittent street closures will be in effect between Feb. 4 to 6, from 8 a.m. to 5 p.m. on 100-block Second Ave in Queen Charlotte. Work to be carried out will require access to existing groundwater monitoring wells on Second Avenue. Traffic control personnel will be on site to direct single-lane alternating traffic around the work zone. Questions or concerns can be directed to Erin Robson at SLR Consulting, erobson@slrconsulting.com.