Hacienda Heights, Los Angeles County

Crawlspace access for retrofits in Hacienda Heights

Aspenwell Construction answers how much room a Hacienda Heights crawlspace needs for bolting and bracing, and how tight corners get reached and permitted.

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How much room does there have to be under my Hacienda Heights house for anyone to bolt it? Ahead of a call, the useful thing to find is the crawlspace access, a hatch in a closet floor or a panel on an outside wall. If a person can crawl through it and sit up under the floor joists in most places, the standard bolting and bracing can go ahead from below.

Tight spots and how they are reached

Low corners are where a retrofit slows down. Where the joists sit close to the dirt, we may dig a shallow trench along the foundation to reach the sill, or fasten the frame from the side with a retrofit plate made for tight clearance. Plywood for the short walls is cut in pieces that pass through the access opening. If part of the crawlspace cannot be reached at all, the plan says so, and an engineer looks at whether that run can be anchored another way, such as from the garage or through the floor above.

Permits from the county

Hacienda Heights is not a city, so Los Angeles County Public Works, Building and Safety reviews the plans and sends the inspector. Anchors and plate washers are inspected while they are still in view, plywood nailing comes next, and the permit closes once vents and access panels are back on. When the survey finds the space too low for the prescriptive plan to work everywhere, the engineered sheets go to that county reviewer. Whittier, West Covina and El Monte nearby are incorporated, and a job in one of them files with that city.

Plan structural work in Hacienda Heights

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