P-141, Change 2
c. Building section sketches (i.e. roof, ceiling,
invert elevations at the five foot line. If all
of the utility connections are shown on the
and walls) showing U-value calculations
d. HVAC calculations including tabulation of
civil drawings, a Mechanical Site Layout
will not be required; however, indicate
e. Psychometric plots showing all state points
where all utility lines are continued.
h. Exterior piping including chilled/hot water,
for each air handling unit.
f. Plumbing calculations including water
condenser water, plumbing/ sanitary,
steam, fuel, compressed air and gas piping,
heating and storage requirements.
g. Compressed air and industrial gases
i. Equipment locations.
including demand tabulation.
j. Fuel storage general arrangement.
h. Pump head calculations. Rule of thumb
estimates for fitting losses are not
2.3 INTERIM SUBMITTAL:
submittals will sometimes be required by the
Statement of Work (SOW), which will indicate
documenting equipment selection points.
the required completion percentage (e.g., 60%
2.2.3 Drawings: Mechanical floor plans shall
interim submittal.) Specific submittal items will
be identified in the SOW; however, the primary
be not less than 1/8"=1'-0". Floor plan scales of
components will normally be drawings and
1/4"=1'0" should be considered when the
Drawings shall include all
complexity of the work results in overcrowding
requirements of the 35% submittal plus
of the drawings such as in mechanical room
additional detail to bring them to the specified
layout and in the design of hospitals. The
completion percentage. See Section 11 for
drawings shall be prepared to include the
interim specification requirements. Include a
copy of comments from the previous review
a. HVAC Floor Plans showing the location
marked to indicate the action taken for each
of major equipment and ductwork. All
ductwork shall be shown double line, to
2.4 100% MECHANICAL SUBMITTAL:
b. Plumbing Floor Plans showing potable
The 100% Mechanical Submittal shall include
water, DWV, compressed air, etc.
c. Basic HVAC system and riser diagrams.
The drawings shall be
prepared ready for bidding to include the
schedules, not necessarily complete but at
least showing sizes of major equipment.
e. HVAC Design Conditions Schedule
a. Plumbing Plans
including tolerances of inside temperatures
b. HVAC Plans
and relative humidities.
f. Basic HVAC control diagrams and written
sequence of control.
g. Site layout showing points of utility
connections, including sanitary sewer
MECHANICAL SUBMITTAL REQUIREMENTS