6 Delivery to Business and Industrial Parks

The following paragraphs provide important U.S. Postal Service guidelines for determining the location, type of mailbox receptacles, and other requirements related to initiating new mail delivery for business and industrial parks.

The type and design of buildings included in the business and industrial park will govern the mode of delivery that is implemented. As with all new mail delivery planning, the location of the USPS-approved delivery equipment is subject to Postal Service approval. Delivery mode options for business parks are door, centralized, curbside, or sidewalk delivery. Door delivery will generally not be available for new delivery points. The primary options are as follows:

1. Centralized Delivery. Centralized delivery service applies to all business office buildings, office complexes, and industrial and professional parks. If the U.S. Postal Service is delivering directly to the mailboxes, the type of equipment allowed for newly constructed buildings must either be USPS-approved CPUs or STD-4C (4C) wall-mounted receptacles.
2. Single-Point Delivery. Single-point delivery is generally not available to new business park developments unless it is in the form of a bulk mail drop.