VA256-12-B-1421 SECTION 27 51 16 PUBLIC ADDRESS AND MASS NOTIFICATION SYSTEMS
Published: 08/21/2012
Description
SECTION 27 51 16 PUBLIC ADDRESS AND MASS NOTIFICATION SYSTEMS PART 1 - GENERAL 1.1 SECTION SUMMARY A. Work covered by this document includes design, engineering, labor, material and products, equipment warranty and system guarantee, training and serv...
