Replacement of three (3) o'hare atct CAB glass #5, #7 and #10. Technical questions may be referred to william HUI at 773-601-7717. All other questions should be referred to jeannette hernandez at…

Replacement of three (3) o'hare atct CAB glass #5, #7 and #10. Technical questions may be referred to william HUI at 773-601-7717. All other questions should be referred to jeannette hernandez at 773-601-7711. Scope of work: the contractor is to supply all equipment, labor, tools and materials necessary to complete the work. The work consists of, but is not limited to the following principle items. A. Furnish two (2) piece of new air traffic control tower (atct) CAB glass and deliver to service glass/harmon INC, warehouse, for storage, at 4161 south morgan street, chicago, IL 60609. The size of glass is approximately 14'X16' and must be site verified and submit for approval before ordering. The existing glass is favricated by viracon. B. Replace three (3) pieces of atct CAB glass, one at a time. Each replacement involves the following principle items. B1. Pick up and deliver to site two (2) new pieces, one working piece and one spare, of atct CAB glass, stored in the warehouse of service glass/harmon INC., 4161 south morgan street, chicago, IL 60609. The size of each glass is approximately 17' x 16' uncrated. B2. Prepare the site working area (position #5/position #7/position #10), including setting up temporary platforms, scaffoldings, and coverings to protect the FAA operating equipment in the adjacent areas. B3. Cut out the existing leaking atct CAB glass. Board up and secure the space. Remove and dispose of the existing glass off site. B4. Hoist the new piece of glass by helicopter, and deliver to the CAB level at approximately 230 feet above ground level. B5. Install the new glass. B6. Return the spare piece of glass, if not used, back to service glass/harmon INC., 4161 south morgan street, chicago, IL 60609, for storage. Control: n/a power: n/a lease or license: n/a airport manager's approval: william HUI will coordinate the activities with the airport letter to air traffic office: william HUI will coordinate the activities with the o'hare air traffic office letter to airport district office: william HUI will coordinate the activities with the CHI ADO notice of proposed construction or alteration: may not be required contract schedule: 30 days shutdown schedule: n/a flight check: n/a performance time: 2 consecutive calendar days for each glass replacement. Materials: all materials, equipment, and labor required to complete the job are to be contractor furnished, except three (3) piece of glass which is government furnished. Inspection: (RE/cotr training) n/a preconstruction conference: n/a hazardous material: n/a environmental declaration: n/a enclosures: scope of work #CHI-WH-1128B scope of work 1128 attachment engineer's cost estimate REV.2 drawing list REV. 1 recommended bidders list section c project authorization sheet - position 5 project authorization sheet - position 7 project authoirzation sheet - position 10 non-disclosure of information agreement conflict of interest certification construction and maintenance project ventilation and airborne contaminants checklist. Pre-construction and maintenance project safety and health checklist