334 Calhoun MOB/ASC
MUSC Health 334 Calhoun MOB/ASC at sunset

MUSC Health 334 Calhoun MOB/ASC / Charleston, South Carolina

One design-assist envelope.

Design assist, fabrication, logistics, and installation coordinated by one team for Clark/Frampton.

Project at a glance

150,000 square feet of care.

Operating and procedure rooms, prep/recovery and PACU, diagnostic and imaging, multispecialty exam, pharmacy, and support services behind one exterior wall package.

Area
150,000 SF
Delivery
Design-assist exterior wall
Manufacturer
ES Windows
Owner
Medical University Hospital Authority (MUSC Health)
General contractor
Clark/Frampton, A Joint Venture
MUSC Health 334 Calhoun MOB/ASC

Contractual schedule

Award to closeout, mapped.

403 working days from award on 20 August 2026 to final completion on 24 March 2028, with system design, mockup, and production gates fixed in advance.

MilestoneDateResponsibility
Project awarded20 Aug 2026Client
Signed PO8 Sep 2026Client
Design criteria opens26 Aug 2026ES Windows
System design submittal 118 Sep 2026ES Windows
System design submittal 2 approved30 Oct 2026Client
Project shop drawings submittal 118 Dec 2026ES Windows
PMU/VMU fabrication20 Jan – 17 Feb 2027ES Factory
PMU/VMU shipping18 Feb – 4 Mar 2027King Ocean
PMU/VMU installation5 Mar – 5 Apr 2027Client
PMU/VMU testing and approval6 – 19 Apr 2027Client
Starters / receptors19 Jul 2027ES Windows
Modules2 Aug 2027ES Windows
Final completion24 Mar 2028Project

Local presence

Charleston, already served.

334 Calhoun sits inside a Charleston portfolio 1CG already builds, services, and staffs.

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41 Charleston-area projects

22 Westedge

Charleston, SC

Systems and specifications

ES systems, one supplier.

Unitized and stick systems, entrances, and glass carried by a single manufacturing partner from design criteria through field installation.

Performance and visual mockup

PMU / VMU

Fabricated, shipped, installed, and tested before production release

Typical exterior wall

Unitized modules

Starters and receptors precede module setting

Entrance doors

ES-9000

Door hardware approval gate ahead of production

Aluminum finish

PPG finish

Color chip sample submittal and client approval

Drawings / elevations

The wall, as drawn.

Overall building elevations from the schematic design set, including the bid alternate scope.

Overall building elevations, bid alternates 5 and 6
Overall building elevations · Bid alternates 5 & 6 · Schematic design
MUSC Health 334 Calhoun MOB/ASC

Next steps

Design assist starts now.

Design criteria opens 26 August 2026. Every gate after it depends on that date holding.