No person shall undertake, conduct, use or construct, or cause to be undertaken, conducted, used or constructed, any of the following without first obtaining site plan approval: any change in the actual use of land or improvements thereon, including, but not limited to, the construction of any improvements which require a building permit, enlargement, reconstruction or renovation of improvements; provided, however, site plan approval may be consolidated with other discretionary approvals such as conditional use permits and planned commercial developments. (Ord. 3835 § 6, 1998)