California Code, Government Code - GOV § 7267

In order to encourage and expedite the acquisition of real property by agreements with owners, to avoid litigation and relieve congestion in the courts, to assure consistent treatment for owners in the public programs, and to promote public confidence in public land acquisition practices, public entities shall, to the greatest extent practicable, be guided by the provisions of Sections 7267.1 to 7267.7, inclusive, except that the provisions of subdivision (b) of Section 7267.1 and Section 7267.2 shall not apply to the acquisition of any easement, right-of-way, covenant, or other nonpossessory interest in real property to be acquired for the construction, reconstruction, alteration, enlargement, maintenance, renewal, repair, or replacement of subsurface sewers, waterlines or appurtenances, drains, septic tanks, or storm water drains.