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 P-141, Change 2
May 1996
as compressed air, hydraulic, nitrogen, etc.
c. Documentation of unusual temperature
Explain the source of medium.
and humidity requirements
2.1.2 Calculations:
d. Ventilation rates with a statement
Preliminary HVAC
calculations shall be in accordance with
regarding compliance with ASHRAE
ASHRAE guidance. Plumbing calculations shall
Standard 62
e. Discuss areas to be conditioned and
include cold water demand and hot water
demand.
equipment locations
f. Any other HVAC design features such as
2.1.3 Drawings:
Sufficient mechanical
industrial
ventilation
requirements,
drawings shall be included to indicate major
provisions for future heating/cooling plant
equipment for approved mechanical and
additions, etc.
plumbing systems.
2.2.1.3 Refrigeration (Cold Storage):
2.2 35% MECHANICAL SUBMITTAL:
Describe refrigeration/cold storage requirements,
The 35% mechanical submittal shall include the
proposed equipment, types of refrigerants, etc.
following:
2.2.1.4 Bulk and Retail Petroleum Fuel
2.2.1 Basis of Design: The Basis of Design
Distribution and Storage: Discuss storage,
shall be a narrative presentation of facts which
distribution, leak detection, containment, overfill
will clearly describe the selected mechanical and
protection, etc.
domestic water heating systems. Justification for
2.2.1.5 Miscellaneous Mechanical Systems:
all systems and major equipment selections shall
be substantiated by an analysis of alternatives
Describe any special mechanical systems such as
examined and a brief statement for the various
compressed air, hydraulic, nitrogen, etc. Explain
selections. A discussion and description shall be
the source of medium.
provided for the following:
2.2.2 Calculations: Air conditioning and
2.2.1.1
Plumbing Systems:
heating calculations shall be in accordance with
the latest edition of ASHRAE guidance. At a
a. Number and types of plumbing fixtures
minimum, calculations shall include:
b. Available water pressure
c. Water heating method and fuel
a. Source documentation for all design values
used.
2.2.1.2 Heating,
Ventilation,
and
Air
b. Tabulation of inside and outside design
Conditioning:
temperatures and relative humidities.
Include tolerance values for inside
a. Description of the selected HVAC systems
conditions.
and controls, including energy sources.
Include Exhibits 7-1 and 7-2 from
Section 7 of SODIV-TG-1003.
MECHANICAL SUBMITTAL REQUIREMENTS
15-2
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