Conditional Manning Boarding Log by Harpoon

This logbook is written to give Masters of ATBs a simple way of ensuring that conditions are being monitored to ensure a safe transfer beteen tug and barge while offshoe and to comply with the requirements to prove that  each crewmember's location is being tracked in order to ensure their safety.    

8 1/2 x 11,    About twenty two-page spreads with space for twenty=three entries on each.  Soft cover, saddle-stitched.