DIVISION 27 – COMMUNICATIONS
DIVISION 27 – COMMUNICATIONS
27 05 13.00 10 04/06 TWO-WAY RADIO DATA ETHERNET TRANSMISSION SYSTEM
27 05 14.00 10 04/06 CABLE TELEVISION PREMISES DISTRIBUTION SYSTEM
27 05 28.36 40 08/11 CABLE TRAYS FOR COMMUNICATIONS SYSTEMS
27 05 29.00 10 08/11 PROTECTIVE DISTRIBUTION SYSTEM (PDS) FOR SIPRNET COMMUNICATION SYSTEMS
27 10 00 08/11 BUILDING TELECOMMUNICATIONS CABLING SYSTEM
27 13 23.00 40 11/08 COMMUNICATIONS OPTICAL BACKBONE CABLING
27 21 00.00 20 04/06 INTERCOMMUNICATION SYSTEM
27 21 00.00 40 02/11 INTERCOMMUNICATION SYSTEM
27 21 10.00 40 05/13 FIBER OPTIC DATA TRANSMISSION SYSTEM
27 33 30.00 10 04/06 STAND-ALONE ONE-WAY RADIO CONTROL SYSTEM
27 33 31.00 10 04/06 ONE-WAY FM RADIO DATA CONTROL SYSTEM
27 41 00.00 10 04/06 NURSE CALL AUDIO-VISUAL (NCAV) SYSTEM
27 41 16.00 10 04/06 TELEVISION SIGNAL RECEPTION SYSTEM
27 51 13.00 10 04/06 RADIO PAGING SYSTEM
27 51 16 04/06 RADIO AND PUBLIC ADDRESS SYSTEMS
27 51 23.10 05/11 INTERCOMMUNICATION SYSTEM
27 52 23.00 20 04/06 NURSE CALL SYSTEM
27 52 32.00 10 10/07 NURSE CALL TONE-VISUAL (NCTV) SYSTEM
27 54 00.00 20 04/06 COMMUNITY ANTENNA TELEVISION (CATV) SYSTEMS
