575 Natoma Street
Office building · South of Market
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1923
Built.
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Jun 1987
Install chinese ranges & duct & exhaust system.
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Mar 1989
Reroofing.
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Apr 2017
Conversion of factory building with partial mezzanine to a 2 story office building within the existing building envelope. work to include selective demolition, change of use, seismic upgrade and foundation improvements. core and shell improvements including mechanical, electrical, & plmg upgrades. n/a for maher.
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Sep 2018
Install new fire sprinkler system through-out the existing building with heads #132 per nfpa 13. installation of new 4-inch fire service is under separatre application. ref permit application 2017/04/19/4368.
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May 2019
Install new fire sprinkler undergrouns. ref 201809129897 fs. ref 201704194368. ref enc #17mse-0473/st improvement #17ie-0816.
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May 2019
Fire alarm system core and shell 1 facu, 1 cell communicator, 1 pull station, 2 smoke sensors, 2 heats, 5 monitor moduels, 5 relay 1 duct sensor, ref201704194368.
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Jun 2019
Replacement in kind of 2 windows instead of repair and replacem.
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Jul 2021
T.i for use as dph drug sobering center and assoicated administrative service offices for same. fire alarm, fire sprinkler, two way comm system and evac signage deferred.
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Oct 2021
Fire alarm system t.i., 1 new lcd annunciator, 16 smoke sounders, 8 strobes only, 16 horn/strobes.there are now new fans or dampers that required fa devices and/or connections. ref ti 202107265052.
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Dec 2021
Relocate 2 pendent sprinker heads, 1 upright. convert 3 upright sprinklers to pendent ti 202107265052.
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Jan 2022
Revision to bpa2021-0726-5052: revised fixtures, new door swing & partition rm 102; new wall & door swing @ conference rm 201; ceiling height rm 206; new door swing restrm 208; reconfigure restrm 209; door schedule; add hss frames; roof framing @ mechanical units & special inspections.
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Mar 2022
Install 6 evacuation maps for all floors.
2 nominal $1 street-space or sidewalk permits are omitted from the timeline. 3 expired or cancelled permits are not shown.
Nearby
- 543–545 Natoma Street Same street
- 585–587 Natoma Street Same street
- 1068–1070 Howard Street Same block
- 1066 Howard Street Same block
- 1084–1086 Howard Street Same block
- 1058–1062 Howard Street Same block
- 160 7th Street Around the corner
- 1069–1073 Howard Street Around the corner