.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 Owner'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 Contractor shall provide another device which does meet specification at no cost.

.5    The proposal must include technical data for all field devices listed in the points lists, specifically
       cross-referenced to the particular point type to facilitate an unambiguous proposal evaluation.

.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, 10A to suit application.

.3    Standard of Acceptance        -      IDEC-RH Series
                                                    -      Johnson R1020 series.

.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 (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 deg 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.

.3    Standard of Acceptance          -    Honeywell V8043 series
                                                     -     Johnson J-series

.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 deg 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 deg 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 - 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.

6.13   Point Type ``DA2/x''

.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 AF-24SR, (``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''        -    50 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.

.3    Standard of Acceptance        -     Belimo SF-24.
                                                    -     Belimo SF-120.

.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/month.

.3    Standard of Acceptance          -     Quatrosense Environmental Ltd.

.1    Description - Refrigerant vapour concentration sensor.

.2    Technical Performance -

.3    Standard of Acceptance -

.1    Description - Total volatile organic compounds (TVOC's) concentration sensor, designed for mounting
       within an occupied space. This type of device is sometimes referred to as an indoor air quality sensor.

.2    Technical Performance -

.3    Standard of Acceptance -

.1    Description - Photocell, adjustable light level switch.

.2    Technical Performance -

.3    Standard of Acceptance -

.1    Description - Passive infrared occupancy sensor.

.2    Technical Performance -

.3    Standard of Acceptance -

          .3    Standard of Acceptance         -      Greystone PGS-100

.1    Description - Pipe Temperature Sensor, immersion type .