How can I be granted access for Door dash deliveries?

Bring a valid driver's license, vehicle registration, and your social security number to the visitor's center while on a delivery. The officers inside will run a background check on you and if everything is good (I.e. no warrants, no felonies) then a 30 day pass can be issued.

You need to get a gate pass as stated above

You will need a gate pass for any access.