Board upholds Divisadero guardrail permit, denies appeal over roof access

The San Francisco Board of Appeals on June 1 denied an appeal challenging a permit revision that adds a maintenance ladder and a maintenance guardrail at 3627 Divisadero Street, concluding DBI and Planning properly issued the permit under applicable building and planning codes.

Appellant Kathy Dennehy argued the revision would enable an unpermitted roof deck, presented installers’ statements that fall-arrest anchorage connectors are commonly used for solar work and contended that the West Coast decking material observed on the roof was inconsistent with earlier plans. Dennehy urged the board to require the less-visible fall-arrest anchorage rather than a perimeter guardrail, citing perceived privacy and precedent concerns.

Permit holder Miss Puco and project representatives said CBC sections for maintenance access and equipment servicing (cited by DBI as CBC 1015.6 and CBC 1011.12) triggered the need for a maintenance ladder and guardrail to protect workers servicing air conditioning and elevator maintenance access. DBI Senior Building Inspector Matthew Green told commissioners guardrails are required where equipment that requires service is located within 10 feet of a roof edge and that alternative fall-protection systems (anchorage/clips) are an accepted exception but depend on site conditions.

Planning staff noted the original proposed roof deck had been removed during project review and that the permit as issued meets planning-code requirements; if later unauthorized roof-deck use occurs both Planning and DBI have complaint and enforcement options.

After questions about timing (whether guardrails should be installed only after equipment placement), material specifications and the relative safety of guardrails versus clip systems, Commissioner Lopez moved to deny the appeal and uphold the permit as properly issued. The motion passed 4–0.

The board’s decision upholds DBI’s interpretation of the code for this project while highlighting alternative fall-protection options and enforcement routes should unauthorized recreational use occur.