Historic Preservation
Structural
8.5" x 11" report, signed by qualified preservation
Drawings.
architect, including
1. Plans, showing:
Framing plans of the proposed structural system
Narrative.
showing column locations; bay sizes; and location
1. General: Project purpose, scope, groups and
of expansion and seismic joints.
individuals involved
Narrative.
2. Existing conditions, describing:
Overall building size, configuration, character
1. Identification of any unusual local code
Project location
requirements.
Existing original materials and design, relevant
2. Code compliance statement.
alterations
Name of model building code followed.
3. Preservation design issues and prospective solutions,
Building classification.
including:
Identification of Region of Seismicity, wind speed,
Location of new work/installation: visibility,
etc.
impact on historic finishes
Identification of special requirements, such as
Compare options for preserving/restoring historic
highrise.
materials and design
3. For new buildings:
Identify further study required to avoid adverse
Statement certifying that the structural engineer
effects as applicable
has reviewed the building configuration for
seismic adequacy, and the criteria outlined in
Photographs.
Chapter 4, Structural Engineering, have been met.
General and detail views showing existing
This statement must be signed by the structural
conditions at affected preservation zones, keyed to
engineer and the architect.
plan showing location and orientation of each
view
Captions identifying location, subject, condition
Mechanical
shown
For the system approved and selected from the three
Drawings.
concepts, provide the following:
Reduced to 8.5" x 11, 11" x 17" foldout or placed in cover
Drawings.
pocket:
1. Floor Plan(s):
Site and floor plans, as applicable
Identification of equipment spaces for major
Sketches or schematic CAD drawings (elevations,
equipment.
plans) showing preservation design concepts
Location of major equipment, including size,
weight, and clearance requirements.
311
SUBMISSION
REQUIREMENTS
A.3
New Construction and Modernizations Final Concept
Revised March 2005 PBS-P100
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