OSP-0395
Twin City Fan
Exhaust/Smoke Control Fans
- OSP Number
- OSP-0395
- Manufacturer
- Twin City Fan
- Sub-Category
- Exhaust/Smoke Control Fans
- Category
- 4. Exhaust / Smoke Control Fans
- Expiration
- Expired
- HCAI Document
- View on HCAI
Seismic Parameters (per HCAI certificate)
Certified limit shown exactly as it appears in the certificate field “Special Seismic Certification Valid Up to”. z/h = 1 is the roof level and z/h = 0 is the building base per ASCE 7 §13. Always confirm against the original HCAI certificate before specifying.
Seismic parameters for this OSP could not be read reliably from the HCAI certificate, so no values are shown. See the HCAI certificate for the certified SDS and z/h limits.
Need help with OSP-0395?
PANACHE ENGINEERING provides PE/SE-stamped seismic anchorage calculations, supports & attachments design, and HCAI submittal packages for Twin City Fan exhaust/smoke control fans and similar OSP-listed equipment in California hospitals.
Other active OSPs in Exhaust/Smoke Control Fans
- OSP-0033Loren Cook CompanyExpires 12/15/2031SDS 1.93g
- OSP-0102Loren CookExpires 7/27/2028
- OSP-0148Greenheck Fan CorporationExpires 12/17/2031SDS 2.00gz/h 1.00
- OSP-0343ENERVEX Inc.Expires 11/10/2031
- OSP-0360ACME Engineering & Manufacturing CorporationExpires 9/26/2031
- OSP-0442Loren Cook CompanyExpires 8/28/2031
Need PE/SE-stamped anchorage for Twin City Fan exhaust/smoke control fans (Iₚ = 1.5)?
PANACHE ENGINEERING delivers HCAI-ready seismic anchorage calculations, OPM/OSP submittal packages, and shake-table coordination for California hospital construction. Fixed-fee proposals, ASCE 7-22 Chapter 13 compliant, turnaround typically 5–10 business days.