Make safe permit - for (work required to comply csu case performed before permit issuance. Require engineers report submitted and is satisfactory for issuing permit. As per engineer? S report) to resolve case #450321. Abutting sidewalk must be closed with fencing a minimum of 6? In height. Separate streets department permit required for sidewalk closure. A separate permit is required for any additional alterations that are not specifically addressed on case #450321. Work required to comply csu case performed before permit issuance. Require engineers report submitted and is satisfactory for issuing permit.