Okla. Stat. tit. 19, § 19-1233: Consulting engineer - Bond attorneys' or fiscal agents'

services.

The board of county commissioners shall have authority to

contract for the services of consulting engineers to prepare the

necessary surveys, plans, plats, profiles, estimates, and all other

details for said work or improvements and to supervise said work.

The consulting engineer may be a person, firm, or corporation,

resident in or outside of the State of Oklahoma, duly registered as

an engineer in the State of Oklahoma. The board of county

commissioners shall have authority to contract for the services of

bond attorneys or fiscal agents to prepare and sell the bonds of the

assessment district as provided for by law. These services shall

include the preparation of documents and transcripts, printing,

advertising, appraising, delivering, and such other expenses as may

be necessary to issue and to sell bonds of the assessment district.

The compensation for the engineering services shall not exceed

the guidelines established by the Oklahoma Society of Professional

Engineers. The compensation for the bond attorneys and fiscal

agents shall be consistent with statutes prescribing fees for

similar services for general obligation bonds issued by cities and

counties. The county shall provide for the payment of such services

and expenses from the assessments to be levied against the property

as part of the cost of the improvements or from available county

road funds.