for the purpose of this chapter, means services performed for the borough by persons not in the employment of the borough, and may include the use of equipment or the furnishing of commodities in connection with the services under express or implied contract. Contractual services include travel; telephone, telegraph, utilities; rents; printing and binding; repairs, alterations, and maintenance of buildings, equipment, streets and bridges, and other physical facilities of the borough; and other services performed for the borough by persons not in the employment of the borough.
(Ord. 444 § 4, 1983)