.1     This Clause contains a comprehensive range of field devices listed alphabetically by "Point type" code, not all of
        which will necessarily be applicable to this project. Refer to the "Point Type" column on the points lists in Section
        15930 to identify the devices relevant to this project.

.2    Some point types have a number as the last character in order to identify variations in a group of similar field
       devices. For each separate point type or group of similar devices (common point type except for number) all items
       provided shall be the product of one manufacturer.

.3    All field devices shall be selected to have full compatibility with the SAPs, TUCs or other controls components
       being proposed.

.4    Any field device proposed for use which is not one of the products listed under "Standard of Acceptance" will be
       evaluated by the Corporation's representative against the specified technical performance and the quality and
       characteristics of the products which are listed. If any proposed field device is deemed not equivalent to the
       specification, then the controls contractor shall provide another device which does meet specification at no extra
       cost.

.5    The shop drawing submittal shall include technical data for all field devices listed in the points lists, specifically
       cross-referenced to the particular point type to facilitate the shop drawing review.

.6    Some devices may require different ranges, capacities, etc. in particular applications, even though the device or
       component is otherwise the same. Where definition of such variations is required in the specifications or points
       lists, the point type will use suffixes, for example "DPS/x" or "DA1/x". The suffixes are explained in the "Technical
       Performance" portion of each point type specification.

.7    The end-to-end accuracy required for analog devices shall include the combined effect of sensitivity, hysteresis,
       linearity and repeatability between the measured variable and the output at the operator interface device, or
       between the panel signal to the digital-to-analog converter and the controlled variable.

.8    Devices shall meet the specific requirements listed, and shall be compatible with respect to power supply, signal
       characteristics, or other factors with the CCS being proposed. Power supplies shall be provided as required for
       any and all devices.

.1   Description - Control Relay Status "CRS" is used where the field device will be either:

       -    an auxiliary dry contact, supplied as part of the equipment whose status will be monitored by this point, or

       -    if there is no auxiliary dry contact on the equipment, a relay as specified in 2. and 3., provided by the control
            contractor.

.2    Technical Performance    -   a high impedance relay to produce a dry contact.

.3    Standard of Acceptance -    Omron Model GSD, Veris Model 607 voltage bug

         .1    Description - Control Relay (Solid State)

         .2    Technical Performance - 240 V, 10 amp capacity. SPST function. Normally open (or normally closed) as required
                by points list or application complete with optical isolation. Suitable for switching inductive AC loads.

         .3    Standard of Acceptance    -     Electromatic - RS104240.
                                                         -     Potter & Brumfield EOTZ Series.
                                                        -     Grayhill 7052-04-C-12-S.

         .1    Description - Control relay (dry contact electro-mechanical relay).

         .2    Technical Performance - 240 V, 10 A to suit application.

         .1    Description - Control relay (Solid state relay suitable for switching D.C. loads).

         .2    Technical Performance    -    60 VDC.

         .3    Standard of Acceptance  -    Grayhill        

         .1    Description - Current sensor (analogue).

         .2    Technical Performance    -    Self powered, with insertion impedance loss less than 0.0006 ohms under all
                conditions. End-to-end accuracy ± 2% of full scale at each range. Ranges: 1.0 to 10.0 amps, low; 5 to 50 amps,
                middle; 20 to 200 amps, high; selectable by switch or by setting jumpers.

         .3    Standard of Acceptance  -    Greystone CS-150.

         .1    Description - Current Sensor (switch).

         .2    Technical Performance    -    Solid State N.O. AC switch. Same ranges as point type "CS1". Manual adjustment
                of switch threshold setting.

         .3    Standard of Acceptance  -    Greystone CS-125.

         .1    Description - Control Valve (2 way, 2 position)

         .2    Technical Performance    -    Brass or bronze globe valve construction, with screwed ends. Materials suitable for
                chilled water or hot water up to 125°C. 24 VAC. Working pressure, 875 kPa. N.O. spring return. Minimum
                close off pressure rating shall meet requirements in the points lists; if no requirement, minimum close off pressure
                rating shall be 70 kPa.

         .4    Submittal Data    -    Submittal data shall include the proposed Cv rating for each control valve. If a specific Cv
                is specified in the points list or on a valve schedule, ensure the control valve proposed has a similar Cv to that
                specified.

         .1    Description - Control Valve (2 way, floating control).

         .2    Technical Performance - Brass or bronze body, globe valve with equal percentage flow characteristic, screwed
                ends. Materials suitable for chilled water or hot water up to 125°C. Working pressure 875 kPa. 24 VAC reversing
                motor drive. Minimum close off pressure rating shall be 30 psi, or as stated in the points list, which ever is higher.

         .3    Standard of Acceptance    -    Johnson
                                                        -    Honeywell

         .4    Submittal Data - Submittal data shall include the proposed Cv rating for each control valve. If a specific Cv is
                specified in the points list or on a valve schedule, ensure the control valve proposed has a similar Cv to that
                specified.

         .1    Description - Control Valve (2 way modulating, non-spring-return)

         .2    Technical Performance - Globe valve body, with equal percentage flow characteristics. Materials suitable for
                chilled water or hot water up to 125°C. Modulating actuator with 0-10 VDC signal range, power to open and
                power to close. Working pressure 875 kPa.

         .3    Standard of Acceptance    -     Johnson
                                                        -     Honeywell

         .4    Submittal Data - Submittal data shall include the proposed Cv rating for each control valve. If a specific Cv is
                specified in the points list or on a valve schedule, ensure the control valve proposed has a similar Cv to that
                specified.

         .1    Description - Control Valve (2 way, modulating, spring return).

         .2    Technical Performance - Technical performance shall be as specified in 6.10.2.

         .4    Submittal Data - Submittal data shall include the proposed Cv rating for each control valve. If a specific Cv is
                specified in the points list or on a valve schedule, ensure the control valve proposed has a similar Cv to that
                specified.

         .1    Description - Direct Coupled Damper Actuator (Electric, modulating, non-spring-return).

         .2    Technical Performance        -    Power Voltage 24 VAC or 120 VAC.
                                                           -   Control Voltage 0 - 10 VDC.

                Suffixes:     - "DA1/A"        -   50 in-lb torque capacity.
                                 - "DA1/B"         -   90 in-lb torque capacity.
                                 - "DA1/C"         -   130 in-lb torque capacity.

         .3    Standard of Acceptance    -    Belimo NM-24SR or NM-24SRS ("DA1/A")
                                                          -   Belimo SMC-24SR ("DA1/B")
                                                         -    Belimo SM-24SR or SM-24SRS ("DA1/C")
                                                         -    Johnson Controls M140-GGA ("DA1/A")
                                                         -    Johnson Controls M150-GGA ("DA1/B" or "DA1/C")

         .1    Description - Damper Actuator (Electric, modulating, spring return).

         .2    Technical Performance        -     Power voltage 24 VAC or 120 VAC
                                                           -    Control Voltage 0 - 10 VDC

                Suffixes:     - "DA2/A"         -     50 in-lb torque capacity.
                                  - "DA2/B"         -    90 in-lb torque capacity.
                                  - "DA2/C"         -    133 in-lb torque capacity.

         .3    Standard of Acceptance    -    Belimo FM-24SR, NF-24 SR ("DA2/A")
                                                        -     Belimo AF24-SR ("DA2/C")
                                                        -     Johnson Controls M130-GGA ("DA2/A" only)

         .1    Description - Damper Actuator (Electric, 2-position, non-spring- return).

         .2    Technical Performance        -    Power Voltage 24 VAC or 120 VAC

                Suffixes:     - "DA3/A"         -   75 in-lb torque capacity.
                                  - "DA3/B"         -   90 in-lb torque capacity.
                                  - "DA3/C"         -  130 in-lb torque capacity.

         .3    Standard of Acceptance    -    Belimo NM-24 ("DA3/A")
                                                        -     Belimo SMC-24 ("DA3/B")
                                                        -     Belimo SM-24 ("DA3/C4/")

         .1    Description - Damper Actuator (Electric, 2-position, spring return).

         .2    Technical Performance        -     Power Voltage, 24 VAC or 120 VAC

                Suffixes:     - "DA4/A"         -     130 in-lb torque capacity.

         .3    Standard of Acceptance      -     Belimo SF-24, AF-24, NF-24, SF-120, AF-120, NF-120.

         .1    Description - Point type "DDC" is used to describe on analog output which is to be connected to a piece of
                equipment not supplied by the controls contractor for the purpose of controlling that equipment's operation in some
                way. Examples would be an output to a variable speed drive to control its speed, or an output to a modulating
                chiller (or boiler) to control its operating output.

         .2    The controls contractor shall provide wiring, and interface devices.

         .1    Description - Duct mounted relative humidity sensor.

         .2    Technical Performance - Operating range, 10% RH to 90% RH, over a 0°C to 60°C temperature range.
                End-to-end accuracy ±3% of operating range, with maximum temperature dependence of 0.2% per °C change.
                200 mm long probe, with enclosure, for mounting in duct.

         .3    Standard of Acceptance        -     Greystone HS-250-C-02
                                                            -      Hy-cal CT-829-A

         .1    Description - Differential Pressure Sensor

         .2    Technical Performance - Solid-state design, operating on capacitance principle, with non-interactive fine resolution,
                zero, and span adjustments. End-to-end accuracy ±2% of full scale pressure range, including temperature
                compensation. Shall have integral filters at each air connection port.

                Suffixes:     - "DPS/A"         -      0 to 25 Pa pressure range.
                                - "DPS/B"          -       0 to 50 Pa pressure range.
                                - "DPS/C"          -      0 to 75 Pa pressure range.
                                - "DPS/D"          -      0 to 125 Pa pressure range.
                                - "DPS/E"          -      0 to 250 Pa pressure range.
                                - "DPS/F"          -      0 to 500 Pa pressure range.
                                - "DPS/G"          -      0 to 750 Pa pressure range.
                                - "DPS/H"          -      0 to 1250 Pa pressure range.

         .3    Standard of Acceptance    -     Modus T20-xxx, T30-xxx, or T40-xxx to suit pressure range and application.
                                                        -      Autotran 700.

         .1    Description - Duct temperature sensor, with an averaging element.

         .2    Technical Performance - Constructed of FT6 plenum rated cable or soft copper tubing, incorporating numerous
                temperature sensors encapsulated at equal distances along the length of the element. The assembly acts as a single
                sensor, reporting the average temperature from all the individual sensors.  Operating range: 0°C to 60°C.
                End-to-end accuracy ±0.3°C.  Assembly complete with wiring housing and mounting flange.

                Suffixes:     - "DTS1/A"        -      3.5 m sensor cable length
                                 - "DTS1/B"         -      6.0 m cable length

         .3    Standard of Acceptance        -    Greystone TE-200
                                                            -      Pre-con

         .1    Description - Duct temperature sensor, with probe type element.

         .2    Technical Performance - Sensor encapsulated in a 200 mm long, 6 mm OD copper or stainless steel probe.
                Operating range 0°C to 60°C.  End-to-end accuracy ±0.3°C. Assembly complete with wiring housing and
                mounting flange.

         .3    Standard of Acceptance        -     Greystone TE-200-B-7-C
                                                            -      Pre-con

         .1    Description - Electro-pneumatic transducer.

         .2    Technical Performance - The electro-pneumatic transducer receives a 0-10 VDC or 0-20 mA signal input, and
                produces a 3-15 psig pneumatic output signal to position damper and valve actuators. The device shall come
                complete with a pneumatic output pressure gauge.

         .3    Standard of Acceptance    -     Greystone EPT8500
                                                        -      Delta EPT750

         .1    Description - "Freezestat" auto-reset , complete with auxiliary dry contact in order to provide a separate digital
                input to the DDC system.

         .2    Technical Performance - Range: -10°C to 15°C; probe length 6 m. Control responds to the lowest temperature
                along any 0.3 m of the entire length of the element.

         .3    Standard of Acceptance        -     Penn A170-GA-1

         .1    Description - CO2 concentration sensor.

         .2    Technical Performance - 0 - 2500 ppm ±2% Full Scale.

         .3    Standard of Acceptance        -     Quatrosense Environmental Ltd. QEL QTS - 2000.

         .1    Description - Carbon monoxide concentration sensor.

         .2    Technical Performance - 0 - 125 ppm CO output drift <2% signal per month.

         .3    Standard of Acceptance        -     Quatrosense Environmental Ltd.