Visited the site to meet with the general contractor and landlord to review the space and determine requirements. Worked with the fire department to created plans for approval/installation. Removed old sprinkler system, installed new wet sprinkler system and installed new security and camera systems. Additional escutcheons were needed when ceiling tiles were installed around sprinkler heads and not enough escutcheons were left in the box beside the riser. ASA promptly mailed more to the store for installation when notified. Per on-site construction crew, technician "stayed busy and didn't play around".