CO ENGFLDACT MW, 201 Decatur Avenue, Great Lakes, IL 60088-5600

99 -- DIRECT DIGITAL CONTROL (DDC) SYSTEM, NTC GREAT LAKES, IL DUE 072798 POC Janis E. Kaiser, Contract Specialist, (847)6882600 x108 E-MAIL: Janis E. Kaiser, Contract Specialist, kaiserje@pwcgl.navfac.navy.mil. SOURCES SOUGHT NOTICE-REVISION-REVISION -- 1. EFA Great Lakes, Illinois will be executing various construction and renovation projects at Naval Training Center, Great Lakes, IL. 2. Some of these projects will require Direct Digital Control (DDC) Sysems to control HVAC systems. 3. The DDC systems wil be INTEGRATED INTO the existing Landis & Staefa System 600. 4. Sources are sought to provide DDC systems as follows: Provide a DDC system as a distributed control system. System shall have stand-alone digital controllers and a communication network which will directly communicate w/base wide Landis & Staefa System 600. 5. THIS NOTICE DOES NOT INTEND TO SEEK SOURCES TO REPLACE OR MODIFY EXISTING NETWORK BUT IDENTIFY COMPATIBLE SYSTEMS. 6. The control system shall be capable of down-loading and up-loading of programs between an existing remote workstation and the digital controllers. 7. The new DDC system shall be fully compatible with the existing Landis and Staefa 600 network located in a number of buildings on the base, such that the existing DDC system can fully communicate with the new DDC systems WITHOUT the use of gateways, routers, or front-end replacements, and without the loss of any existing capability and flexibility. 8. The new DDC system shall be similar to the existing system such that maintenanace personnel have little problem learning and using the new system. 9. The new system devices shall have Hand/Off/Auto Override switches on output modules. 10. Provide written qualification statements and manufacturer statement of compatibility to Janis E. Kaiser, Contract Specialist, at the above address, attn: Code 023A, on or before July 27, 1998. 11. In the absence of other qualifying sources, it is the intent of this agency to identify Landis and Staefa for all upcoming NTC Great Lakes, as no other type of equipment will satisfy the minimum requirements. Posted 07/16/98 (W-SN224187). (0197)

Loren Data Corp. http://www.ld.com (SYN# 0444 19980720\99-0001.SOL)