(a) Utilities. Utility improvements in a cluster area, if approved by the Planning Commission and City Engineer, need not be installed in a dedicated right of way. In all instances where such improvements are not installed in a dedicated right of way, the developer shall grant temporary and/or permanent easements providing for access to the utilities by the City or other utility companies.
(b) Public or Private Streets. Except as otherwise specified in this chapter, all public improvements shall be designed and constructed according to the requirements of the Subdivision Regulations. Each single family cluster unit shall have access to a public streets or to a private street constructed to City street standards.