June 2006
327.3 Surface Characteristics: Of platform will not require direct attachment of ceiling fin-
ishes to the underside of the platform. The S-7 subzone should be a minimum of 4-inches
deep, 8-inches is preferred (see examples in Appendix A).
328 Target Costs: Have not been updated to reflect current market and developments in ma-
terials and detailing.
Partitions
"Partition" is the generic term used in Section 330 of the Red Book for non-load bearing, vertical,
interior construction used to subdivide or enclose portions of the building volume. In current
practice, "partitions" with fire or smoke resistance ratings are called "fire barrier walls" or "smoke
barriers" as defined in NFPA 101.
Criteria for non-bearing partition systems has been superseded by VA PG-18-10, Architectural
Hardware Schedule; PG-18-4, Standard Details; and PG-18-1, Master Construction Specifications.
The following Red Book concepts remain valid: construction enclosing shafts and otherwise
required by fire codes shall extend from structural slab to structural slab; two-hour fire resistance
rated construction shall be considered permanent, other partitions are to be considered adaptable.
Fire and smoke resistive construction, opening protection, and penetration and perimeter
fire/smoke stopping are to conform to current designs as listed or approved by UL or other
recognized authorities.
332.2 Typical Methods for Housing Services: Surface mounted services are not the preferred
means of distribution. Services may be in stud space or between parallel rows of studs in chase
wall construction. To increase adaptability, services are not to be run horizontally in partitions.
333.3 Door Sizes: Door frames need not extend to ceiling or walk-on platform. Door types and
sizes are to be in accordance with PG-18-14, Room Finishes, Door, And Hardware Schedule and
PG-18-4 VA Standard Details 08100-1 and 08100-2. Provide partition framing at door frames as
indicated in standard detail 08110-1. Reinforce frames for lead-lined doors with steel angles as
indicated in standard detail 08110-3.
334.4 Attachments: Refer to PG-18-4 VA Standard Details, 05500-2 for preferred method of
anchorage for wall mounted items.
11, Noise Transmission Control to establish the STC ratings required at various locations.
335.3 Furring around: Surface Mounted Services will generally not be required. Services will
typically be concealed within partition construction.
336 Fire Safety: Components and assemblies are to comply with VA Fire Protection Manual and
applicable codes.
338 Target Costs: Have not been updated to reflect current market and developments in
materials and detailing.
SUPPLEMENT TO RESEARCH STUDY REPORT
VA HOSPITAL BUILDING SYSTEM
SECTION 4-11
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