Specifications include, but are not limited to: A. Selective Demolition: 1. Removal of existing frames, doors as required accommodating new construction. 2. Protection of existing structure, materials, and equipment items indicated to remain. 3. Protect floors with suitable covering when necessary. 4. Provide temporary weather protection, during removal of exterior doors to ensure that no water leakage or damage occurs to structure or interior areas. 5. Remove existing hardware from doors and offer to Owner for first rights of refusal. Properly depose of any remaining hardware not taken by owner. 6. Upon completion of demolition work, remove tools, equipment, and demolished materials from site. 7. Repair demolition performed in excess of that required. Return elements of construction and surfaces to remain to condition prior to start of operations. B. Veneer Panels: 1. Veneer Panels shall be as manufactured by Mapes Industries, Inc. Lincoln, Nebraska, and shall consist of a laminated sandwich of tempered hardboard with stucco pattern aluminum skins both sides. Panels shall be bonded under heat and pressure with top quality, permanently elastic neoprene contact adhesive. Panel thickness shall be 1” nominal. Panels shall be installed in extruded aluminum moldings. Panels shall be sealed into moldings with permanently elastic sealants to protect panel edges against water and allow thermal expansion and contraction of the pane. C. Joint Sealants: 1. Elastomeric Sealant Standard: Provide manufacture’s standard chemically curing, electrometric sealant of base polymer indicated which complies with ASTM C 920 requirements, including those referenced for Type, Grade, Class, and Uses. 2. One-Part Nonacid-Curing Silicone Sealant: Type S, Grade NS, Class 50, and complying with the following requirements for uses and additional joint movement capability. a. One Part Nonacid-Curing Silicone Sealant: (1). Dow Corning 791, Dow Corning Corp (2). Silfruf SCS 2000, General Electric Co. D. Joint Sealant Backing: 1. Provide sealant backing of material and type which are non-staining; are compatible with joint substrates, sealants, primers and other joint fillers; approved for application indicated by sealant manufacturer based on field experience and laboratory testing E. Steel Doors and Frames: 1. Doors: Flush, hollow or composite construction standard doors for exterior locations. 2. Frames: Pressed steel frames for doors, transoms, sidelights, mullions, and other interior and exterior openings shall be welded unit type. 3. Provide factory primed doors and frames to be field painted. 4. All frames to be factory welded. 5. Prior to ordering frames, doors, accessories, the Contractor shall personally go to each door opening to field measure and verify all existing conditions, noting jamb and head conditions and their trueness, existing masonry condition, and all existing conditions. 6. Contractor shall take into account tolerances necessary for shimming of frames, door closing clearances, expansion of frames, and all other pertinent information. 7. No allowances shall be made for frames, windows or doors of an incorrect size, which are shipped to the project.