6006 Executive Blvd., Suite 311, Bethesda, MD 20892-7058

Z -- REVOLVING DOOR SOL RFP-CC-95-22 POC John S. Friedhoff, Contract Specialist or Stephanie C. Trice, Contracting Officer, (301) 496-3704 or Fax (301) 496-7007. The contractor shall provide and install at the specified NIH jobsite (1) each Entre Matic RDB-2 or equal with minimum 16' outside diameter, and 7' minimum ceiling height plus cornice, and minimum overall height 8', with 2-wing, automatic revolving door. The revolving door shall include the following: Microprocessor controls with diagnostic display. Self lubricating low maintenance drive system. 12 or more ceiling lights in revolving door is required. 4 each VP9000-MS-BZ Visionpulse Assembles or equal - Automatic 42'' doors with heavy duty medium stile doors and safety sensors with ultrasonic motion sensors, with minimum of 1/4'' clear tempered glass set in all aluminum frames. 1 - Manual sliding door with approximatey 16 feet in length. Constructed of aluminum frame and minimum 1/4'' glass with emergency breakaway. All necessary aluminum frame and glass panels to provide a complete store front system. All necessary aluminum frame and glass panels to provide a complete store front system. The revolving door shall have all of the safety features listed below: 1. Vertical and horizontal detection at entrances 2. Compressible safety switches on all wings of the door(s) 3. Emergency stop push button, and escape swing door(s) panels, and batteru backup unit. 4. Push-button activated reduced speed rotation for use by the disabled. 5. Program Selector, and Manual operation Key Switch. 6. Emergency escape position. 7. Radar activation unit (s) for automatic shutdown. All structural components shall be made of aluminum or glass. Aluminum shall have a minimum thickness of .125''. If systems fail revolving door can be rotated by hand with 60 pounds of force or less. Glass in wings minimum 1/4'' clear tempered. Outer glass panels of rotating drum shall be etched frosted glass with 4 to 8 clear non etched logo symbols (less tham 12'' in height) in each panel. Glass in drum minimum 5/16'' clear laminated. All glass panels shall be tempered glass. All installation shall be performed between 8 p.m. and 5 a.m. at night and within 120 days after date of contract. (0230)

Loren Data Corp. http://www.ld.com (SYN# 0111 19950821\Z-0044.SOL)