11/03/2026
A dry pit is a safe pit. 🛗 Inside an elevator pit sump installation, start to finish: a tired floor drain with no backflow protection and a drain line corroded through at the floor; hoistway locked, signed and protected; a GPR scan to map rebar and embedded services before any coring; the new sump diamond-cored through the slab; pump with check and gate valves, high-water alarm, and a dedicated circuit; finished with a secured cover set level with the pit floor — built to ASME A17.1 / CSA B44, clause 2.2.2. One pit, start to finish. Boald Construction Management Ltd. www.boaldconstruction.com | 780-497-0099