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Complete Compiled Specification.pdf - Peck Ormsby Construction

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following additional control points:<br />

1) 3 digital outputs for fan control, up to 3 stages of electric reheat,<br />

floating valve actuator control or occupancy control of blinds,<br />

lights, etc.<br />

2) Digital outputs shall be pilot duty and directly control 24 VAC<br />

loads.<br />

5. VAV Box Room Sensors (MNL-S1)<br />

a. Room Sensor shall provide room temperature value to the VAV Box<br />

Controller.<br />

b. Room Sensor shall connect directly to the VAV Box Controller and shall<br />

not utilize any of the 1/0 points of the controller.<br />

c. Room Sensor shall be a two-wire connection to the controller that is<br />

polarity and wire type insensitive.<br />

d. Room Sensor shall have a communications jack for connection to the<br />

communication trunk to which the VAV Box Controller is connected.<br />

e. Room Sensor shall be a MNL-S1 and have a blank cover.<br />

B. Software:<br />

1. Controller and System HVAC Applications<br />

a. Provide latest version of Workplace Pro. Include and implement the<br />

following capabilities from the control units if documented by the<br />

specified sequence of operations:<br />

1) Load Control Programs: Demand limiting, duty cycling,<br />

automatic time scheduling, start/stop time optimization,<br />

occupied/unoccupied setback/setup, DDC with PID, and trend<br />

logging.<br />

PART 3- EXECUTION<br />

3.1 INSTALLATION<br />

2) HVAC Control Programs: Optimal run time, supply-air reset, and<br />

enthalpy/economizer switchover.<br />

3) Chiller Control Programs: Chilled water plant optimization with<br />

condenser water reset, chilled-water reset, chiller and pump<br />

equipment selection and sequencing.<br />

4) Boiler Control Programs: Boiler plant optimization with hot water<br />

supply reset, boiler and pump equipment selection and<br />

sequencing.<br />

5) Programming Application Features: Include trend point, alarm<br />

reporting, alarm lockout, weekly scheduling, staggered start,<br />

sequencing, anti-short cycling and calculated point.<br />

A. On-Site Assistance<br />

1. Occupancy Adjustments: Within one year of date of Substantial Completion,<br />

provide site visits, when requested by Owner, to adjust and calibrate<br />

components and to assist Owner's personnel in making program changes and in<br />

adjusting sensors and controls to suit actual conditions. The contractor shall<br />

specifically budget for no less than 40 hours on-site graphics assistance and no<br />

less than 40 hours of on-site programming assistance. In the event that the<br />

contractor is unable to meet the districts energy management requirements in<br />

the above allocated time, the contractor is required to spend whatever time is<br />

necessary to provide the district with a complete and operating system that<br />

meets the districts' requirements and standards. The standard shall be the<br />

SEGO LILY ELEMENTARY SCHOOL CLASSROOM ADDITION<br />

AUTOMATIC TEMPERATURE CONTROLS 15900-8

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