This is one of the dirtiest properties I clean on a monthly basis. It’s the trash room for a large complex with muliple hotels, high end condos and about 6-7 different restaurants. In addition to the room proper, we have to do out into the adjoining garage area about 600 sq ft from where the various restaurants track grease back out into the garage area leaving the area and then outside the rollup door where dumpster picked up about the same.
They have a broom there, but I have to carry a rake to get all the small stuff off the floor that’s usually embedded in the grease. Thought you might enjoy some pics. Link to my dropbox folder which I keep for each job.