Ask to have it on the job. You may save yourself a headache. Also remember to wear a dust mask when working around fire proofing, hammer drilling, or some ceiling tile. These may or may not contain silica. Check the MSDS on these products.
Winter is here.
As of this writing, the temperature was still in the lower 50's during the day. Check your vehicles lights for proper function to see and be seen. Have a safe and happy Holiday.