What decision does this guide help you make?
A retrofit schedule has at least three clocks: the municipal compliance clock, the design and approval clock, and the property construction clock. Grants and tenant requirements can add decision gates of their own.
Use the 2026 cost guide with the decisions described on this page.
What is the practical sequence?
| Stage | Owner’s question | Useful output |
|---|---|---|
| Status | What date started the municipal clock? | Verified milestone calendar |
| Preconstruction | When are design, review and tenant clearances complete? | Release schedule |
| Field work | What access, fabrication and inspection sequence applies? | Construction program |
| Closeout | When are corrections and certificates complete? | Recorded compliance |
City of Los Angeles measures major milestones from service of its order. Culver City also measures a one-to-five-year sequence from notice. Burbank publishes specific calendar dates. Torrance says notices have not yet been sent. One schedule template cannot be applied to all four.
Which records should be in one review file?
- notice date and every official deadline;
- owner decision dates and funding approvals;
- site investigation and design releases;
- plan submission, review comments and approval;
- grant registration and approval gate, if relevant;
- tenant review, notices, parking and access releases;
- procurement, fabrication and subcontractor lead times;
- inspection, corrections and final program record.
Where can a proposal become misleading?
A “4-week retrofit” may describe only installation after plans, fabrication, permits and access are ready. Weather, field discoveries, city comments and utility conflicts can change the sequence. The schedule should show float and the party responsible for each recovery decision.
What should the written proposal state?
- baseline schedule with actual dates;
- assumptions required before mobilization;
- design and permit milestones;
- fabrication and delivery dependencies;
- tenant notice and parking windows;
- inspection hold points;
- owner decisions with due dates;
- delay notice and extension method;
- final inspection and document handoff date.
How do local rules change the answer?
Burbank’s program page says small projects may take roughly 3 to 4 weeks of construction and larger projects 2 to 3 months, but that is city guidance about field work, not a promise for a particular building or the full preconstruction path. Use the project-specific contractor schedule.
What can you do before the first site meeting?
Place every official date on one page. Work backward through final inspection, construction, fabrication, permit approval, plan review and engineering. Add owner decisions and tenant notices. Review the critical path each week.
Frequently asked questions
How long does a soft-story retrofit take?
Field work may take weeks or months, but total duration depends on design, review, procurement, tenant planning, inspections and the building.
When should I hire a contractor?
Early contractor input can help constructability, but compare a defined design and responsibility package before committing to an unclear total.
What date controls compliance?
Use the date and milestone stated by the responsible municipal program for the property.