340
Heating-Ventilating-Cooling: Target Costs
345
TARGET COSTS
345.1
RANGE
The HVC target cost range is .00 to .50 per OGSF. The lower end is
the estimated cost of a decentralized single-duct terminal-reheat system,
with plenum exhaust/return, and without a supplementary perimeter
convector system. The upper end of the range would be appropriate for a
dual-duct mixing-box system, and includes ducted exhaust/return and
perimeter convectors. See Section 751.2.4 for further discussion of costs.
345.2
SCOPE
345.2.1
Included
The complete heating-ventilating-cooling system for the entire hospital
beyond the central plant, including:
1. Decentralized mechanical equipment, such as air-handling units
complete with humidifiers, filters, coils and related apparatus;
2. distribution systems, such as ductwork, piping and accessories;
3. general exhaust, toilet exhaust and special exhaust systems, such as
for kitchens and fume hoods;
4. plumbing equipment and piping required exclusively for the HVC
subsystem;
5. electrical equipment and wiring required exclusively for the HVC
subsystem;
6. terminals and terminal devices, such as reheat coils, zone humidifiers,
registers and ceiling diffusers;
7. control systems, including smoke detectors;
8. hangers, attachments and sleeves; and
9. thermal and acoustic insulation and vibration isolation.
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