Tex. Nat. Res. Code § 23.059

If a county surveyor fails, neglects, or refuses to make a survey or have a survey made, within one month after the amount of lawful surveying fees are tendered to him by a person legally entitled to the survey, he and his sureties shall be liable on his official bond to the injured parties in the amount of damages or injury the parties may sustain by reason of the neglect, refusal, or failure.