Specifications include, but are not limited to: provide the services for each snow/ice storm event unless otherwise directed by the Facility Manager or designee. The Contractor shall provide snow/ice removal services/surface treatments as often as necessary to mitigate snow and/or ice accumulations. Contractor shall return as needed during each snow/ice event to plow blowing, drifting and falling snow upon notification of the Facility Manager or designee. It is expected that snow accumulations shall not exceed two (2) inches at any time during a snow event. No amount of ice accumulation is acceptable. Contractor shall take preventative measures to prevent ice build-up and shall take appropriate action to remove ice should it build-up on any vehicular and pedestrian surfaces mentioned herein.