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12) Tic or replace. three (3) existing isolation valves on cooling tower cells, so that tower nnay he <br />staged jONJ and jOff]. Currently the Valves are nor working properly and the complete tower is <br />on or off. <br />a. Water Meter - 'Move cooling tower water meter to proper installation for nxii»toring <br />and reading flow to tower. <br />b. Provide isolation calves for chilled water system to segment chillers and operational <br />flow. <br />4.7. — Mechanical — Add Humidification, Control, and Monitoring System to Museum <br />13) Museum —Add Humidification Control to Nluseum area Ah1U's. Sensors and Steam humidifier <br />to be added to existing unit. <br />4.9. — Mechanical — Kitchen Unit Rework <br />14) _ \dd new Kitchen Air I- fmiding Lhnit to maintain and control kitchen environment cold separate <br />from the existing facilm.. <br />ECM 5.0 — HVAC Control Upgrades <br />(Note: Energy Savings for ECM 5 are included in the calculation for ECM 4 as both measures are <br />required together to capture savings) <br />Alncreseo will cnihncer, provide, install, commission, Program, startup and check -out, project management, travn <br />the owner and provide the Occnical installation on the following; <br />5.1 — Controls - Well ]used Building Automation System <br />fi X : PCcb Based Supen-isnn Controllers. 1 <br />o New desktop workstation and monitor. <br />o Nialmra . \S server software. <br />o Graphic displays shm6ig all data from control system. <br />• Static IP addresses from existvig I' licroet network to be furnished by owner. <br />• Ethernet cabling to be provided by owner. <br />5.2 —AML! 1- 1013411ht (S) AIIU control Scans (Existing l nclosures) <br />o TN -PCG DDC Controller with required <br />expansion modules. <br />O New controller to be installed in existing <br />aaclosure at . \1IU. <br />• New AHU temperature sensors. <br />• Nem- AHL! duct static sensors. <br />• New . \1 -IU hunniditr sensors. <br />• Rcusc all existing bill <br />an input device. <br />• Reuse all existing Starr /stop :red interlock relays. <br />• Control of existing VI Ds. <br />• Control of existing valves and dampers. <br />o Monitoring of existing smoke detectors. <br />• Existing point to Point wiring to be reused. <br />• New BACnet eonununieation tnu - to lCI -TX -GO supervison. controller <br />5.3 — AHIJ 11-1-5 Fight (5) AIJU control System, (New fioelonires) <br />• F'\-PCG DDC Controller with required expansion modules. <br />• Neiv controller to be installed in new custom built enelosnre at AHU. <br />• Neat• AHL' temperature sensors. <br />• Nc%%, AIIU duct static sensors. <br />o New -UJU humidit sensors. <br />35 <br />