Attachment 8 - 03_Narrative_Structural (1).pdf
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- Attached to
- Y1DA--757-22-705 EHRM Infrastructure Upgrades - Columbus, OH - Tier 2 Construction (VA-22-00108764)
- Solicitation number
- 36C77623R0150
About this file
This structural narrative provides details for a federal construction project to upgrade infrastructure at a Veterans Affairs facility in Columbus, Ohio. The project involves adding roof top units weighing approximately 300 pounds each to existing building roofs. The narrative addresses the existing composite roof slab structure, design criteria following PG-18-10 and IBC 2021 standards, and notes that most renovations are non-structural without major changes to vertical or lateral load paths. Assumptions will need to be verified during construction as existing roof structures are unknown. The related solicitation is for Tier 2 construction services for EHRM Infrastructure Upgrades under Solicitation Number 36C77623R0150 from the Department of Veterans Affairs Technology Acquisition Center Austin.
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Text version
PROJECT NUMBER 757-22-705 (1791.19)
PROJECT NAME EHRM INFRASTRUCTURE UPGRADES,
TIER 2- COLUMBUS, OH
SUBMITTAL BID DOCUMENTS
SUBJECT Structural Narrative
Structural - 1
Existing Structure
The existing roof structure is a 6 ½” composite slab and has adequate capacity to support the new RTU’s
Design Criteria
Design Manuals - PG-18-10 – Structural
IBC -International Building Code – 2021 Edition
Proposed Structural Changes
The renovations and upgrades of all rooms are primarily non-structural and currently do not cause any major changes to the vertical or lateral load path. Currently, there are no new buildings being constructed to support the EHRM project.
Roof top units (RTU’s) are being added to the roofs. The units weigh 263 lb (use 300 lb for design). A diagram is shown on the following page. This is 78 psf. Many of the existing roof structures are not known and will not be able to be verified until construction starts. Notes have been added to the structural drawings with the assumptions which need to be verified during construction.
PROJECT NUMBER 757-22-705 (1791.19)
PROJECT NAME EHRM INFRASTRUCTURE UPGRADES,
TIER 2- COLUMBUS, OH
SUBMITTAL BID DOCUMENTS
SUBJECT Structural Narrative
Structural - 2
File details come from the government source that posted it. Updated .