Authority
Texas Government Code, Chapter 2254, Subchapter A, identifies
engineers, architects, and land surveyors as professional services
providers and provides methods used to obtain their services.
43 TAC §9.30 et seq. establishes mandatory administrative
rules for selecting and awarding contracts to engineers, architects,
and surveyors in accordance with Tex. Transp Code §223.041; Tex. Gov’t
Code Chapter 2254, Subchapter A; 23 U.S.C. §112(b)(c); 40 U.S.C.
§§ 1101-1104; and 23 CFR Part 172.