DMA Hydrographic/Topographic Center, ATTN: AQWO/D-6, 6000 MacArthur Blvd., Bethesda, MD 20816-5000

J -- REPAIR CHILLED WATER PIPING AND CHILLERS, ERSKINE HALL SOL DMA800-95-B-7022 POC Mr. Daniel Hinchberger, Contract Specialist, (301) 227-5130 The Defense mapping Agency is seeking a contractor for replacement of existing chilled water primary and secondary piping assemblies with insulation, replacement of two (2) primary chilled water pumps (50 hp each), two (2) secondary chilled water pumps (100 hp each w/VFD), and two (2) condenser water pumps (150 hp each). Project includes replacement of two (2) existing 600 ton centrifugal chillers, one 1200 ton centrigugal chiller and addition of frame plate heat exchanger with DDC controls, power wiring, refrigerant monitoring, and equipment room ventilation. See Note 4. (0172)

Loren Data Corp. http://www.ld.com (SYN# 0046 19950622\J-0013.SOL)