Specifications include, but are not limited to: 3.1 PREPARATION A. General: 1. Cease operations and notify the Engineer immediately if safety of the structure appears to be endangered. Take precautions to support structure until determination is made as to continuing operations. 2. Locate, identify, stub off, and disconnect utility services that are to be removed. 3.2 DEMOLITION A. General: Perform selective demolition work in a systematic manner. Use such methods as required to complete work indicated on the Contract Drawings in accordance with governing regulations. 3.3 DISPOSAL OF DEMOLISHED MATERIALS A. Remove from the building site, all debris, rubbish, and other materials resulting from demolition operations, on a daily basis. Transport and legally dispose off site. 1. If hazardous materials are encountered during demolition operations, comply with applicable regulations, laws, and ordinances concerning removal, handling, and protection against exposure or environmental pollution. 2. Burning of removed materials is not permitted on the project site. 3.4 CLEANUP AND REPAIR A. General: Upon completion of demolition work, remove tools, equipment, and demolished materials from site. Remove protections and leave interior areas broom clean. Return elements of construction and surfaces to remain to a condition existing prior to the start of operations. Repair adjacent construction or surfaces soiled or damaged by the selective demolition work.