Most people who have worked for an organization with more than 10 employees have probably been through this experience.
Leadership launches an engagement survey that requires a lot of upfront work and response. Then the process drops off the radar for a bit while behind the scenes analysis takes place. Then there is another flurry of activity as the results come out and everyone communicates them (typically in a cascading fashion) and tries to figure out what they mean. Many conversations are had. Frustration is vented. Heads nods in knowing agreement.