English to Slovenian Tech/Engineering Transport / Transportation / Shipping loading/unloading

Safety boots and safety goggles must be worn in the buildings and when performing loading/unloading operations.
The driver may be located on the platform of the truck to make sure cargo is properly tied down.
The freight handler may also be present on the platform.
The freight handler shall in no case enter the truck without permission of the driver. The driver must ensure that the operation is completed before driving off.
The doors shall be closed, the dropsides down and the tarpaulins held in place.


thanks for help with last sentence