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ORANGE COUNTY 230913-1 <br /> <br />Emergency Management Warehouse Building Dehumidification Instrumentation and Control <br /> Devices for HVAC <br /> <br />SECTION 230913 - INSTRUMENTATION AND CONTROL DEVICES FOR HVAC 1 <br /> 2 <br />PART 1 - GENERAL 3 <br /> 4 <br /> 5 <br />RELATED DOCUMENTS 6 <br /> 7 <br />Drawings and general provisions of Contract, including General and Supplementary Conditions and Division-1 8 <br />Specification sections, apply to the work of this section. 9 <br /> 10 <br /> 11 <br />SUBMITTALS 12 <br /> 13 <br />General: Submittals shall demonstrate compliance with technical requirements by reference to each subsection of 14 <br />this specification. Where a submitted item does not comply fully with each and every requirement of the 15 <br />Specifications, the submittal shall clearly indicate such deviations. Identification requirements for non-complying 16 <br />features of items are very specific. See Section 019913 for exact requirements. 17 <br /> 18 <br />Manufacturer's Data: Submit manufacturer's technical product data and installation instructions for all components 19 <br />including the following to demonstrate compliance with the contract documents: 20 <br /> 21 <br />Catalog cut sheets of all equipment used. This includes, but is not limited to sensors, actuators, valves, and 22 <br />dampers. 23 <br /> 24 <br />Catalog cut sheets of air measuring stations used for the volumetric control system. Include as a separate 25 <br />volumetric control section velocity transmitters, static pressure transmitters, and flow chart for sequence of 26 <br />operation. 27 <br /> 28 <br />As applicable, control air supply components and sizing computations for compressors, receivers, and main 29 <br />air piping. 30 <br /> 31 <br />Operation and Maintenance (O/M) Manuals: See Section 019913 for requirements. O/M manuals shall include the 32 <br />following, at a minimum, elements: 33 <br /> 34 <br />General description and specifications for all sensors and final control elements. 35 <br /> 36 <br />Complete troubleshooting procedures and guidelines for all sensors and final control elements. 37 <br /> 38 <br />Documentation of all required maintenance and repair/replacement procedures. 39 <br /> 40 <br /> 41 <br />PART 2 -PRODUCTS 42 <br /> 43 <br /> 44 <br />ELECTRONIC SENSORS 45 <br /> 46 <br />General: Provide all remote sensors and instrumentation as required for the control system. All sensors shall have 47 <br />accuracies as stated hereinafter. Electronic sensors shall include integral transmitter and provide input analog input 48 <br />signal as either 4-20 mA or 0-10 VDC over the full range specified below. 49 <br /> 50 <br />Sensor Accuracy and Range: Each electronic sensor shall have accuracy and range as follows: 51 <br /> 52 <br /> <br />Sensed/Measured <br />Variable <br />Sensor Characteristics Required <br />Measurement Accuracy Range <br />Space Temperature ±1°F +50°F- +85°F <br />Relative Humidity (indoor air) ±5% RH 20% - 80% RH <br /> 53 <br /> 54 <br /> 55 <br />DocuSign Envelope ID: 7668B866-6C26-485C-9A45-DAAB5D4BD951