Structural Advisory Committee - July 12, 2019 - Agenda

Meeting Date: 
July 12, 2019 - 9:00am
1660 Mission, Room 2039

PDF icon7.12.19 SAC Agenda.pdf



Notice of Meeting 
DATE:  JULY 12, 2019  
TIME:  9:00 AM to 11:00 AM  
LOCATION:  1660 MISSION ST., Room 2039  
RE: Structural Advisory Committee review of PA# 2016-0401-3790 for the temporary shoring of a new building proposed to be constructed at 287 Cresta Vista Drive (Block 2933, Lot 090), within the Slope Protection Area, in accordance with San Francisco Building Code sec. 106A.4.1.4. 
Note: Public comment is welcome and will be heard during each agenda item. Reference documents relating to agenda are available for review at 1660 Mission St., 2nd floor. For information or if you wish to be placed on a mailing list for agenda, please contact Cyril Yu at (415) 558-6360. 
Meeting brief about the mandatory code requirement under SFBC §106A.4.1.4 for the project review by Structural Advisory Committee. 
Roll Call. Structural Advisory Committee Members: 
John Burton, Geotechnical Engineer 
Lou Gilpin, Geologist 
Peter Bank, Structural Engineer 
Harvey Hacker, Architect 
Roll Call. Project Sponsor and Design Team: 
Jianfeng Chen, Owner 
Erwin O’Toole, Shoring Engineer – Granite Excavation & Demolition 
Rodrigo Santos, Structural Engineer – Santos & Urrutia Structural Engineers 
Christian Divis, Geotechnical Engineer – Divis Consulting 
Patrick Drumm, Geologist – Earth Focus Geological Services 
Plan Review Services Division 1660 Mission Street – San Francisco CA 94103 Office (415) 558-6133 – FAX (415) 558-6686 – 
4. Per SAC Review meeting minutes on August 31, 2018: 
A) Limit duration and completion of excavation shoring timeframe. 
B) Review of excavation shoring sequence. 
C) Review of excavation shoring drawings: -Access ramp. -Survey monitoring of site and building of north adjacent lot (19 Sherwood Court) 
during excavation shoring operation. -Slope inclinometer location illustrated on shoring plan, monitoring to be provided. -Pre-construction meeting with OSHA, shoring contractor, and all project team 
consultants. -Weekly excavation shoring progress reports submitted to SAC members for review. -Drilled holes for soldier beams backfilled same day. 
Public comments: Limited to 3 minutes per person or at the call of DBI mediator. 
Meeting conclusion and motion set by the DBI mediator. 
Note to Committee members: Please review the appropriate material and be prepared to discuss at the meeting. If you are unable to attend, please e-mail DBI mediator, Mr. Cyril Yu at The meeting will begin promptly as scheduled. See attached material for information about meeting accessibility. 
City and County of San Francisco 
London Breed, Mayor Department of Building Inspection Tom C. Hui, S.E., C.B.O., Director 
Government’s duty is to serve the public, reaching its decision in full view of the public. Commissions, boards, councils and other agencies of the City and County exist to conduct the people’s business.  This ordinance assures that deliberations are conducted before the people and that City operations are open to the people’s review. 
For information on your rights under the Sunshine Ordinance (Chapters 67 of the San Francisco Administrative Code) or to report a violation of the ordinance, please contact: Frank Darby, Administrator, Sunshine Ordinance Task Force, 1 Dr. Carlton B. Goodlett Place, City Hall, Room 409, San Francisco, CA 94102-4683, Office: (415) 554-7724, Fax: (415) 554-5163 
Copies of the Sunshine Ordinance can be obtained from the Administrator of the Sunshine Ordinance Task Force, the San Francisco Public Library and on the City's website at 
POLICY STATEMENT OF PUBLIC HEARING OR MEETING Pursuant to Section 67.7-1(c) of the San Francisco Administrative Code, members of the public who are unable to attend the public meeting or hearing may submit written comments regarding a calendared item to the Plan Review Services Division at 1660 Mission Street, 2nd Floor, San Francisco, CA 94103 or at the place of the scheduled meeting. These written comments shall be made a part of the official public record. 
SAN FRANCISCO LOBBYIST ORDINANCE Individuals and entities that influence or attempt to influence local legislative or administrative action may be required by the San Francisco Lobbyist Ordinance (SF Administrative Code Sec. 16.520-16.534) to register and report lobbying activity.  For more information about the Lobbyist Ordinance, please contact the Ethics Commission at 25 Van Ness Avenue, Suite 220, SF, CA 94102 or 
(415)2523100 voice, or (415) 252-3112 fax, or visit their website at http://www.sfgov/ethics/. 
ACCESSIBLE MEETING INFORMATION POLICY In order to assist the City’s efforts to accommodate persons with severe allergies, environmental illness, multiple chemical sensitivity or related disabilities, attendees at public meetings are reminded that other attendees may be sensitive to various chemical based products. Please help the City to accommodate these individuals. 
The meeting will be held at the Department of Building Inspection, 1660 Mission Street. The closest accessible BART stations are the Civic Center Station at 8th (at the United Nations Plaza) and Market Street and 16th at Mission Street. 
Accessible MUNI/Metro lines servicing this location are the, 42 -Downtown, 14 & 14 Limited -Mission, and F -Market bus lines.  For information about MUNI accessible services call (415) 923-6142. 
The meeting room is wheelchair accessible.  Accessible curb side parking spaces have been designated on Mission and Otis Streets. There is accessible parking available within the Department of Building Inspection parking lot.  The entrance to this lot is on Otis Street. 
Accessible seating for persons with disabilities (including those using wheelchairs) will be available. Assistive Listening devices will be available at the meeting. A sign language interpreter will be available upon request. Agendas and Minutes of the meeting are available in large print/tape form and/or readers upon request.  Please contact Plan Review Services Division at (415) 558-6133, providing 72 hours notice will help to ensure availability. 
To request a sign language interpreter, reader, materials in alternative formats, or other accommodations for a disability, please contact Plan Review Services Division at (415) 558-6133. Providing 72 hours notice will help to ensure availability. 
Plan Review Services Division 1660 Mission Street – San Francisco CA 94103 Office (415) 558-6133  – FAX (415) 558-6686 –