Conn. Gen. Stat. § 13a-106: Competitive bids not required when material available at price acceptable to commissioner.

When any town highway is maintained, improved, constructed or reconstructed on a force account basis by expenditure of funds allocated under sections 13a-175a to 13a-175f, inclusive, the furnishing of gravel, sand or wood posts by competitive bids under section 4a-57 shall not be required when suitable material, meeting Department of Transportation specifications, is available to the town at a unit price acceptable to the commissioner.