City directory
11 PE-sealed letters delivered in Austin and surrounding areas.
Foundation certification letter — post-pour foundation inspection for an accessory structure to verify compliance with permitted structural drawings (per IRC 2021).
Missed inspection affidavit — non-invasive engineering evaluation of accessible structural components to support Alternative Method of Compliance for missed in-progress structural inspections (per IRC 2021).
Missed inspection affidavit — non-destructive engineering evaluation of accessible MEP components to support Alternative Method of Compliance for missed rough-in inspections.
Construction verification letter — engineering observation certification for excavation and plumbing work beneath existing foundation at residential property (per IRC 2021, IRC 2021 Section 1804.4).
Construction verification letter — engineering observation certification of tunnel excavation and drain line repair beneath slab-on-grade foundation (per IRC 2021).
Foundation certification letter — certification that existing concrete slab foundation is adequate to support installed wood pergola structure (per 2021 IRC).
Foundation certification letter — certification that a new foundation for an accessory metal structure complies with IRC 2021 Chapter 4 requirements (per IRC 2021, IBC 2021).
Engineering letter — structural evaluation of an existing 14-foot reinforced concrete retaining wall to confirm compliance with IBC stability requirements (per IBC 2021, IBC 1807.2.3).
Construction verification letter — certification that the exterior metal staircase framing for a detached garage meets IRC 2021 standards (per IRC 2021, Texas Building Code).
Equipment installation letter — certification that existing metal roof structure can support two proposed 5-ton rooftop HVAC units at commercial building (per IBC, NEC, NFPA).
Foundation certification letter — pre-pour approval for a new residential foundation's compliance with permit drawings and IRC 2021 requirements (per IRC 2021, ACI).
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