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<br />Siemens Industry, Inc. <br />215 Southport Drive - Suite 900 <br />Morrisville, NC 27560 <br />Tel: 919.469-5095 <br />Fax: 919.469-9846 <br />2 of 3 <br />Scope of Work <br />Includes <br />1. We propose to furnish and install an extension of the existing Siemens Desigo CC Building Automation System <br />for Orange County per the MEP drawings and specifications dated 9/19/2023. <br />2. System engineering, installation, start-up, check-out, and documentation per project requirements. <br />3. Provide graphics for all controlled equipment on the existing Desigo CC Workstation. Siemens includes a graphical <br />representation of each major equipment and associated floor plan. <br />4. Electrical control and interlock wiring and labor of installation for HVAC controls. Installation and wiring to include <br />the following: <br />o All control wiring. Open cable in concealed accessible areas. EMT conduit in all other locations. <br />o Field mounting of all other control devices <br />o Field level communication trunk and 24V power for all floor level controllers. <br />5. Siemens to provide all controllers, devices, and programming to control the following equipment per the <br />sequences of operation: <br />o Building Automation System <br />▪ Provide all necessary software licensing for new BAS. <br />▪ Utilize existing hardware server for hosting BAS. <br />▪ Utilize existing local operator workstation. <br />o Airside Systems <br />▪ (1) Computer Room A/C Unit (Split System) w/ BACnet Integration <br /> (Up to 10 Integration Points) <br />o iCOM Controller provided by Liebert <br />o Microprocessor Unit Controller w/ 9in Touchscreen provided by Liebert <br />o BACnet Integration via Liebert provided comm card <br />o Integration Points: <br />▪ Unit Status <br />▪ Unit Operation Mode <br />▪ Alarm <br />▪ Air Temperature Set Point <br />▪ Supply Air Temperature <br />▪ Return Air Temperature <br />▪ Return Humidity <br />▪ Compressor Hours <br />▪ Space Sensor <br />o Space sensor control wiring <br />o Allowance for up to (2) additional field installed sensors provided by unit manufacturer <br />o Control interlock wiring between units by Siemens <br />o Power wiring by others <br />6. All instrumentation to be Siemens standard products. <br />7. Labor to support Commissioning contractor (Not to exceed 4 hours). <br />8. All work to be completed during normal business hours. <br />9. One-year warranty. <br /> <br /> <br />DocuSign Envelope ID: 456D77B6-29CC-42F7-A9B6-26C81E427C23