[Athlos Academics TI]
The fire sprinkler scope of work consists of protecting an existing building with NFPA 13 system. The building will have two manual wet standpipes per NFPA 14. This building fire protection system has to be designed as Ordinary Hazard Group I due to a code alternative.

Plan Mod #1 – 10/25/2016
Added another cross main due to conflicts with HVAC

The standpipes and yard PIV are under permit FIR16-00158

(ATHLOS HEADQUARTERS – PHASE 3 – TENANT IMPROVEMENT) (DRH15-00410 AND DRH15-00444) The fire sprinkler system is used for building area increase, story increase, and for fire area. To remodel a 107,066 square foot existing building (23,570 square foot basement, 21,864 square foot 1st story, 7,272 square foot 1st story mezzanine, 944 square foot 1st story mechanical mezzanine, 22,242 square foot 2nd story, 23,095 square foot 3rd story, and 8,079 square foot 4th story) to be used for offices and as a training facility for a charter school. The seismic upgrade and other structural changes were done under permit BLD15-03621 (Phase 1). The streetscape, exterior wall finishes, shade awnings, canopies, windows, trellis, etc. were done under permit BLD16-00049 (Phase 2).
Basement: Work is to include an insulated 1-hr fire-resistance-rated ceiling, insulated interior nonbearing walls, a 1-hr stairway shaft enclosure, two parking spaces accessible to the disabled, and new openings in an existing interior concrete wall with steel angle headers and jambs to accommodate new louvers. Occupancies include an S-2 Occupancy parking garage (93 OL), a B Occupancy digital press room (3 OL), S-1 Occupancy storage rooms (4 OL), and mechanical rooms (7 OL).
1st story: Work is to include interior nonbearing walls, a Men’s shower/locker room with one shower accessible to the disabled, a Women’s shower/locker room with one shower accessible to the disabled, four multi-user toilet rooms, steps at the change of elevation at the alley, interior windows, interior doors, millwork, and interior finishes. An interior open stairway will be constructed from the 1st story to the 1st story mezzanine. Occupancies include an A-3 Occupancy sports field (103 OL), an A-3 Occupancy sports court (102 OL), an A-3 Occupancy break room (174 OL), a B Occupancy weight room (17 OL), an A-3 Occupancy lobby and circulation area (114 OL), S-1 Occupancy storage and mechanical rooms (3 OL), and B Occupancy locker rooms (14 OL).
1st story mezzanine: Work is to include a new 262 square foot floor system suspended from the floor above, a new open interior stairway to the 2nd story, glass guards, interior nonbearing walls, 2 multi-user restrooms accessible to the disabled, 1 single-user restroom accessible to the disabled, interior doors, interior windows, millwork, and finishes. Occupancies include a B Occupancy open office area (19 OL), B Occupancy classrooms (128 OL total), accessory I-4 Occupancy child care (20), B Occupancy massage room and IT room (3 OL), and S-1 Occupancy mechanical rooms (4 OL).
2nd story: Work is to include interior nonbearing walls, 2 multi-user restrooms accessible to the disabled, an interior set of steps and an interior ramp at the change of elevation at the pedestrian walkway that connects across the alley to a parking garage, interior doors, interior windows, glass guards, millwork, and finishes. Occupancies include B Occupancy offices (240 OL) and S-1 Occupancy mechanical rooms (1 OL).