It is the intention of this RFQ to obtain a Custodial Maintenance Program for the Facility from a qualified Contractor. Such services shall encompass furnishing adequate and appropriate labor, materials, supplies, equipment, and supervision for the performance of the projected work. The ultimate responsibility of the Contractor shall be to ensure the Facility is uniformly clean, hygienic, orderly, and attractive, which shall reflect favorably upon Calvert County Government and the Contractor. Variances in user traffic, building renovation work, weather conditions, and other uncontrollable and unpredictable factors shall determine the actual frequency requirements necessary to maintain Calvert County Government standards. Calvert County Government reserves the right to add similar items or services or delete items or services specified in the Contract if requirements change during the course of the Contract. Prices for items or services to be added to or deleted from the Contract shall be mutually agreed to between Calvert County Government and the Contractor. A Contract amendment shall be issued for each addition or deletion.