Marine Corps Regional Contracting Office, Northwest Region, P. O. Box X24, Marine Corps Air Ground Combat Center, Twentynine Palms, California 92278-0124

54 -- PREFABRICATED SOUND ROOM SOL M67399-95-T-4725 DUE 092695 POC Contact Point, Purchasing Agent Maryann Downs, 619-830-5126/Purchasing Officer E. A. Moore/Telefax 619-830-5104 Purchase, delivery and installation of two Wenger sound module practice rooms, or equal. Sound rooms shall be rated at a Noise Isolation Coefficient of 40. Size of no less than 9 feet by 11 feet for room one and 12 feet by 16 feet for room two with each ceiling no less than 7 feet. Sound rooms shall have a large glass panel door having two panes of safety glass insulated by a 2 inch sealed air space which is lined with perforated absorption panel. Sound room door panes are different thickness' so they will not resonate at the same frequency. The sound room door shall have double sealed top and sides with adjustable neoprene sweep seal against ramped metal threshold. Sound room ventilation and electrical systems are independent of one another and use standard 110. Sound rooms shall have fluorescent lighting provided inside with special electronic ballast's to prevent fluorescent humm. Sound rooms shall have at least 2 double electrical outlets. The sound rooms ventilation system shall be capable of full fresh air exchange every two minutes. Sound rooms ventilation system must run with no fan or air noise. Sound rooms must have a floating floor type. Sound rooms must not mount or bolt to the structure of the facility. All items will be purchased, delivered and installed at the Marine Corps Air Ground Combat Center, Twentynine Palms, California. Bids will be accepted on an F.O.B. destination basis only. This is an unrestricted procurement. All responsible sources may submit a bid which shall be considered by this agency. Requests for solicitation packages may be submitted in writing via mail or fax. Telephonic requests for solicitation packages will not be accepted. (0226)

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