Deviation Report: Acoustical Wall Treatment 09 84 13

Project: Project F

Subcontractor: Acoustic Solutions West, Inc.

Date: 2026-05-06

AI: Deviation Check v1, model claude-opus-4-7, confidence HIGH

Submittal supplies the basis-of-design product as specified, meets or exceeds all performance thresholds, and includes every required submittal item.

Submittal:

Conwed Designscape Custom Acoustic Panels, Charcoal CW-CHR, 24 inch by 48 inch by 1 inch nominal, square edge, fabric-wrapped fiberglass core with manufacturer impaling clips.
Performance: NRC 0.90 (ASTM C423), FSI 18 / SDI 32 Class A (ASTM E84), 60 percent post-consumer recycled content.
Intended for conference rooms, training rooms, and the multi-purpose hall, approximately 6,400 square feet total.

0 Blocker

0 Fix-and-Resubmit

0 Note-Only

No deviations found. Submittal aligns with spec.

PM signature: ________________________________ Date: ____________

Detailed findings

No deviations found. Submittal aligns with spec.

Redlines

None.

Reviewer notes

All six required submittal items are present (product data, ASTM C423 and E84 test reports, two 12x12 inch samples per color, GREENGUARD Gold and Buy America certifications, maintenance instructions, 10-year warranty). Performance values meet or exceed every spec threshold and the basis-of-design product, color, size, thickness, edge profile, and mounting all match. PM should still visually verify the physical Charcoal CW-CHR samples against the architect's approved color reference and confirm the attachments are physically present in the package before final stamp.

Generated 2026-05-06T15:12:26