- Sub-department
- Building and Property Management Br
- Base pay
- $99,832
- Overtime
- $589
- Other pay
- $200
- Benefits
- $0
- Total compensation
- $100,621
- Employment type
- Full-Time
- Union / bargaining unit
- R13
- Work county
- Sacramento
- Middle name
- M
Source-specific fields
- Base Pay
- $8,248
- Cs/csu
- Cs
- Position Number
- 3089706698003
- Salary Total
- $8,513
- Total Pay
- $100,621
Emanuel Stirbulescu works as a Chief Engineer I for General Services within Building and Property Management Br. Their status is full-time. Emanuel earned $100,621 in 2025. Union affiliation: R13.
- Sub-department
- Building and Property Management Br
- Base pay
- $99,224
- Overtime
- $0
- Other pay
- $1,375
- Benefits
- $0
- Total compensation
- $100,599
- Employment type
- Full-Time
- Union / bargaining unit
- S12
- Work county
- Sonoma
- Middle name
- L
Source-specific fields
- Base Pay
- $8,240
- Cs/csu
- Cs
- Position Number
- 3084806673003
- Salary Total
- $8,405
- Total Pay
- $100,599
Thea Hernandez works as a Office Building Manager II for General Services within Building and Property Management Br. Their status is full-time. Thea earned $100,599 in 2025. They are represented by S12.
- Base pay
- $98,017
- Overtime
- $0
- Other pay
- $2,420
- Benefits
- $0
- Total compensation
- $100,437
- Employment type
- Full-Time
- Union / bargaining unit
- E48
- Work county
- Yolo
- Middle name
- J
Source-specific fields
- Base Pay
- $8,398
- Cs/csu
- Cs
- Position Number
- 3062414800008
- Salary Total
- $8,398
- Total Pay
- $100,437
Andrew Padilla works as a Staff Services Manager I for General Services. Their status is full-time. Andrew earned $100,437 in 2023. Their bargaining unit is E48.
- Base pay
- $96,666
- Overtime
- $0
- Other pay
- $3,670
- Benefits
- $0
- Total compensation
- $100,336
- Employment type
- Full-Time
- Union / bargaining unit
- S01
- Work county
- Yolo
- Middle name
- A
Source-specific fields
- Base Pay
- $8,679
- Cs/csu
- Cs
- Position Number
- 3064964801007
- Salary Total
- $8,419
- Total Pay
- $100,336
Imran Chaudhary holds the role of Staff Services Manager II (Supervisory) at General Services. Their status is full-time. In 2025, their total compensation was $100,336. They are represented by S01.
- Sub-department
- Building and Property Management Br
- Base pay
- $99,735
- Overtime
- $0
- Other pay
- $550
- Benefits
- $0
- Total compensation
- $100,285
- Employment type
- Full-Time
- Union / bargaining unit
- S01
- Work county
- Yolo
- Middle name
- L
Source-specific fields
- Base Pay
- $8,737
- Cs/csu
- Cs
- Position Number
- 3081004800017
- Salary Total
- $8,475
- Total Pay
- $100,285
At General Services, Jackie Bova serves as a Staff Services Manager I within Building and Property Management Br. They work full-time. Their 2025 pay totaled $100,285. They are represented by S01.
- Base pay
- $96,525
- Overtime
- $0
- Other pay
- $3,670
- Benefits
- $0
- Total compensation
- $100,195
- Employment type
- Full-Time
- Union / bargaining unit
- S01
- Work county
- Yolo
- Middle name
- L
Source-specific fields
- Base Pay
- $8,737
- Cs/csu
- Cs
- Position Number
- 3060314800002
- Salary Total
- $8,475
- Total Pay
- $100,195
Leticia Andrews holds the role of Staff Services Manager I at General Services. Their status is full-time. In 2025, their total compensation was $100,195. Their bargaining unit is S01.
- Base pay
- $96,525
- Overtime
- $0
- Other pay
- $3,670
- Benefits
- $0
- Total compensation
- $100,195
- Employment type
- Full-Time
- Union / bargaining unit
- S01
- Work county
- Yolo
- Middle name
- P
Source-specific fields
- Base Pay
- $8,737
- Cs/csu
- Cs
- Position Number
- 3060314800005
- Salary Total
- $8,475
- Total Pay
- $100,195
At General Services, Lucia Brambila serves as a Staff Services Manager I. They work full-time. Their 2025 pay totaled $100,195. Union affiliation: S01.
- Base pay
- $97,046
- Overtime
- $688
- Other pay
- $2,420
- Benefits
- $0
- Total compensation
- $100,154
- Employment type
- Full-Time
- Union / bargaining unit
- R01
- Work county
- Yolo
- Middle name
- J
Source-specific fields
- Base Pay
- $8,238
- Cs/csu
- Cs
- Position Number
- 3065041401003
- Salary Total
- $8,238
- Total Pay
- $100,154
Julian Garcia is a Information Technology Associate at General Services. They work full-time. 2023 total compensation came to $100,154. They are represented by R01.
- Base pay
- $96,431
- Overtime
- $0
- Other pay
- $3,670
- Benefits
- $0
- Total compensation
- $100,101
- Employment type
- Full-Time
- Union / bargaining unit
- S01
- Work county
- Yolo
- Middle name
- A
Source-specific fields
- Base Pay
- $8,482
- Cs/csu
- Cs
- Position Number
- 3060314800013
- Salary Total
- $8,228
- Total Pay
- $100,101
Gregory Olsen holds the role of Staff Services Manager I at General Services. Their status is full-time. In 2025, their total compensation was $100,101. They are represented by S01.
Juan LopezStaff Services Manager I/General Services
- Base pay
- $96,697
- Overtime
- $0
- Other pay
- $3,395
- Benefits
- $0
- Total compensation
- $100,092
- Employment type
- Full-Time
- Union / bargaining unit
- E48
- Work county
- Sacramento
- Middle name
- R
Source-specific fields
- Base Pay
- $8,718
- Cs/csu
- Cs
- Position Number
- 3061104800006
- Salary Total
- $8,456
- Total Pay
- $100,092
Juan Lopez works as a Staff Services Manager I for General Services. Their status is full-time. Juan earned $100,092 in 2025. They are represented by E48.
- Sub-department
- Building and Property Management Br
- Base pay
- $98,390
- Overtime
- $0
- Other pay
- $1,700
- Benefits
- $0
- Total compensation
- $100,090
- Employment type
- Full-Time
- Union / bargaining unit
- S13
- Work county
- Sacramento
- Middle name
- P
Source-specific fields
- Base Pay
- $8,450
- Cs/csu
- Cs
- Position Number
- 3080076695001
- Salary Total
- $8,550
- Total Pay
- $100,090
At General Services, Jeffrey Bell serves as a Chief Engineer II within Building and Property Management Br. They work full-time. Their 2024 pay totaled $100,090. Union affiliation: S13.
- Sub-department
- Building and Property Management Br
- Base pay
- $98,700
- Overtime
- $0
- Other pay
- $1,375
- Benefits
- $0
- Total compensation
- $100,075
- Employment type
- Full-Time
- Union / bargaining unit
- M12
- Work county
- Sacramento
- Middle name
- D
Source-specific fields
- Base Pay
- $9,462
- Cs/csu
- Cs
- Position Number
- 3089706671001
- Salary Total
- $9,178
- Total Pay
- $100,075
At General Services, Tracey Carter serves as a Office Building Manager IV within Building and Property Management Br. They work full-time. Their 2025 pay totaled $100,075. Their bargaining unit is M12.
- Base pay
- $99,373
- Overtime
- $0
- Other pay
- $550
- Benefits
- $0
- Total compensation
- $99,923
- Employment type
- Full-Time
- Union / bargaining unit
- R01
- Work county
- Yolo
- Middle name
- Y
Source-specific fields
- Base Pay
- $8,740
- Cs/csu
- Cs
- Position Number
- 3067284159701
- Salary Total
- $8,074
- Total Pay
- $99,923
Sereena R Delacuesta works as a Associate Management Auditor for General Services. Their status is full-time. Sereena earned $99,923 in 2025. Their bargaining unit is R01.
- Sub-department
- Building and Property Management Br
- Base pay
- $81,531
- Overtime
- $2,564
- Other pay
- $15,823
- Benefits
- $0
- Total compensation
- $99,918
- Employment type
- Full-Time
- Union / bargaining unit
- R13
- Work county
- San Bernardino
Source-specific fields
- Base Pay
- $7,195
- Cs/csu
- Cs
- Position Number
- 3083306712008
- Salary Total
- $7,799
- Total Pay
- $99,918
David Aquino works as a Stationary Engineer for General Services within Building and Property Management Br. Their status is full-time. David earned $99,918 in 2024. They are represented by R13.
- Base pay
- $96,519
- Overtime
- $0
- Other pay
- $3,395
- Benefits
- $0
- Total compensation
- $99,914
- Employment type
- Full-Time
- Union / bargaining unit
- S01
- Work county
- Yolo
- Middle name
- G
Source-specific fields
- Base Pay
- $8,666
- Cs/csu
- Cs
- Position Number
- 3062714800026
- Salary Total
- $8,406
- Total Pay
- $99,914
At General Services, Elizabeth Orio serves as a Staff Services Manager I. They work full-time. Their 2025 pay totaled $99,914. They are represented by S01.
- Base pay
- $87,256
- Overtime
- $12,099
- Other pay
- $550
- Benefits
- $0
- Total compensation
- $99,905
- Employment type
- Full-Time
- Union / bargaining unit
- R01
- Work county
- Yolo
- Middle name
- A
Source-specific fields
- Base Pay
- $7,547
- Cs/csu
- Cs
- Position Number
- 3060315393013
- Salary Total
- $7,321
- Total Pay
- $99,905
At General Services, Hector Cavazos Jr serves as a Associate Governmental Program Analyst. They work full-time. Their 2025 pay totaled $99,905. Their bargaining unit is R01.
- Sub-department
- Building and Property Management Br
- Base pay
- $93,643
- Overtime
- $0
- Other pay
- $6,255
- Benefits
- $0
- Total compensation
- $99,898
- Employment type
- Full-Time
- Union / bargaining unit
- R13
- Work county
- Sacramento
- Middle name
- S
Source-specific fields
- Base Pay
- $7,483
- Cs/csu
- Cs
- Position Number
- 3081066712020
- Salary Total
- $8,256
- Total Pay
- $99,898
Craig Ashmead is a Stationary Engineer at General Services within Building and Property Management Br. They work full-time. 2024 total compensation came to $99,898. Their bargaining unit is R13.
Ramesh ChandraPrinting Process and Operations Planner/General Services
- Sub-department
- Office of State Publishing
- Base pay
- $69,303
- Overtime
- $189
- Other pay
- $30,323
- Benefits
- $0
- Total compensation
- $99,815
- Employment type
- Full-Time
- Union / bargaining unit
- R14
- Work county
- Sacramento
Source-specific fields
- Base Pay
- $7,480
- Cs/csu
- Cs
- Position Number
- 3311127230008
- Salary Total
- $7,256
- Total Pay
- $99,815
Ramesh Chandra is a Printing Process and Operations Planner at General Services within Office of State Publishing. They work full-time. 2025 total compensation came to $99,815. They are represented by R14.
- Sub-department
- Building and Property Management Br
- Base pay
- $99,142
- Overtime
- $464
- Other pay
- $200
- Benefits
- $0
- Total compensation
- $99,807
- Employment type
- Full-Time
- Union / bargaining unit
- R13
- Work county
- Sacramento
- Middle name
- H
Source-specific fields
- Base Pay
- $7,707
- Cs/csu
- Cs
- Position Number
- 3080626712025
- Salary Total
- $8,269
- Total Pay
- $99,807
Thaddeus Palmer works as a Stationary Engineer for General Services within Building and Property Management Br. Their status is full-time. Thaddeus earned $99,807 in 2025. They are represented by R13.
Cam TranAccounting Administrator II/General Services
- Base pay
- $93,517
- Overtime
- $0
- Other pay
- $6,239
- Benefits
- $0
- Total compensation
- $99,756
- Employment type
- Full-Time
- Union / bargaining unit
- S01
- Work county
- Yolo
- Middle name
- T
Source-specific fields
- Base Pay
- $8,907
- Cs/csu
- Cs
- Position Number
- 3062434542001
- Salary Total
- $8,640
- Total Pay
- $99,756
At General Services, Cam Tran serves as a Accounting Administrator II. They work full-time. Their 2025 pay totaled $99,756. Union affiliation: S01.
Hector ZapienStaff Services Manager II (Supervisory)/General Services
- Sub-department
- Building and Property Management Br
- Base pay
- $97,126
- Overtime
- $0
- Other pay
- $2,630
- Benefits
- $0
- Total compensation
- $99,756
- Employment type
- Full-Time
- Union / bargaining unit
- S01
- Work county
- Yolo
- Middle name
- A
Source-specific fields
- Base Pay
- $8,485
- Cs/csu
- Cs
- Position Number
- 3081004801009
- Salary Total
- $8,230
- Total Pay
- $99,756
Hector Zapien holds the role of Staff Services Manager II (Supervisory) at General Services within Building and Property Management Br. Their status is full-time. In 2025, their total compensation was $99,756. Union affiliation: S01.
- Sub-department
- Building and Property Management Br
- Base pay
- $83,919
- Overtime
- $359
- Other pay
- $15,427
- Benefits
- $0
- Total compensation
- $99,704
- Employment type
- Full-Time
- Union / bargaining unit
- R01
- Work county
- Yolo
- Middle name
- P
Source-specific fields
- Base Pay
- $7,114
- Cs/csu
- Cs
- Position Number
- 3082225393004
- Salary Total
- $7,114
- Total Pay
- $99,704
Harriet Anderson works as a Associate Governmental Program Analyst for General Services within Building and Property Management Br. Their status is full-time. Harriet earned $99,704 in 2023. Their bargaining unit is R01.
- Base pay
- $99,070
- Overtime
- $0
- Other pay
- $550
- Benefits
- $0
- Total compensation
- $99,620
- Employment type
- Full-Time
- Union / bargaining unit
- S01
- Work county
- Yolo
- Middle name
- A
Source-specific fields
- Base Pay
- $8,679
- Cs/csu
- Cs
- Position Number
- 3064964801003
- Salary Total
- $8,419
- Total Pay
- $99,620
At General Services, Matthew Victoriano serves as a Staff Services Manager II (Supervisory). They work full-time. Their 2025 pay totaled $99,620. Their bargaining unit is S01.
- Sub-department
- Building and Property Management Br
- Base pay
- $99,404
- Overtime
- $0
- Other pay
- $200
- Benefits
- $0
- Total compensation
- $99,604
- Employment type
- Full-Time
- Union / bargaining unit
- R13
- Work county
- Sacramento
- Middle name
- G
Source-specific fields
- Base Pay
- $7,707
- Cs/csu
- Cs
- Position Number
- 3081906712010
- Salary Total
- $8,289
- Total Pay
- $99,604
Alessandro Briato works as a Stationary Engineer for General Services within Building and Property Management Br. Their status is full-time. Alessandro earned $99,604 in 2025. Their bargaining unit is R13.
- Base pay
- $97,176
- Overtime
- $0
- Other pay
- $2,420
- Benefits
- $0
- Total compensation
- $99,596
- Employment type
- Full-Time
- Union / bargaining unit
- R01
- Work county
- Sacramento
Source-specific fields
- Base Pay
- $8,238
- Cs/csu
- Cs
- Position Number
- 3060984159017
- Salary Total
- $8,238
- Total Pay
- $99,596
At General Services, Monica Delarosa serves as a Associate Management Auditor. They work full-time. Their 2023 pay totaled $99,596. They are represented by R01.
- Base pay
- $99,275
- Overtime
- $0
- Other pay
- $300
- Benefits
- $0
- Total compensation
- $99,575
- Employment type
- Full-Time
- Union / bargaining unit
- R09
- Work county
- Yolo
- Middle name
- C
Source-specific fields
- Base Pay
- $9,594
- Cs/csu
- Cs
- Position Number
- 3066334106002
- Salary Total
- $8,421
- Total Pay
- $99,575
At General Services, Katherine Sing serves as a Associate Construction Analyst. They work full-time. Their 2025 pay totaled $99,575. They are represented by R09.
- Base pay
- $97,176
- Overtime
- $0
- Other pay
- $2,370
- Benefits
- $0
- Total compensation
- $99,546
- Employment type
- Full-Time
- Union / bargaining unit
- R01
- Work county
- Yolo
- Middle name
- L
Source-specific fields
- Base Pay
- $8,238
- Cs/csu
- Cs
- Position Number
- 3060984159013
- Salary Total
- $8,238
- Total Pay
- $99,546
Melissa Hambridge works as a Associate Management Auditor for General Services. Their status is full-time. Melissa earned $99,546 in 2023. Their bargaining unit is R01.
- Base pay
- $76,805
- Overtime
- $0
- Other pay
- $22,715
- Benefits
- $0
- Total compensation
- $99,520
- Employment type
- Full-Time
- Union / bargaining unit
- R01
- Work county
- Sacramento
- Middle name
- M
Source-specific fields
- Base Pay
- $7,114
- Cs/csu
- Cs
- Position Number
- 3061235393906
- Salary Total
- $7,114
- Total Pay
- $99,520
Melanie Khosroshahi holds the role of Associate Governmental Program Analyst at General Services. Their status is full-time. In 2023, their total compensation was $99,520. Union affiliation: R01.
- Sub-department
- Office of State Architect
- Base pay
- $96,133
- Overtime
- $3,321
- Other pay
- $0
- Benefits
- $0
- Total compensation
- $99,454
- Employment type
- Full-Time
- Union / bargaining unit
- R09
- Work county
- Yolo
- Middle name
- S
Source-specific fields
- Base Pay
- $8,233
- Cs/csu
- Cs
- Position Number
- 7196214032010
- Salary Total
- $8,233
- Total Pay
- $99,454
Michael Foss is a Construction Inspector II at General Services within Office of State Architect. They work full-time. 2024 total compensation came to $99,454. Their bargaining unit is R09.
- Base pay
- $95,755
- Overtime
- $0
- Other pay
- $3,670
- Benefits
- $0
- Total compensation
- $99,425
- Employment type
- Full-Time
- Union / bargaining unit
- S01
- Work county
- Yolo
- Middle name
- N
Source-specific fields
- Base Pay
- $8,321
- Cs/csu
- Cs
- Position Number
- 3065294800925
- Salary Total
- $8,071
- Total Pay
- $99,425
Darvin Manuel works as a Staff Services Manager I for General Services. Their status is full-time. Darvin earned $99,425 in 2025. Union affiliation: S01.
- Base pay
- $99,108
- Overtime
- $0
- Other pay
- $275
- Benefits
- $0
- Total compensation
- $99,383
- Employment type
- Full-Time
- Union / bargaining unit
- R11
- Work county
- Sacramento
- Middle name
- T
Source-specific fields
- Base Pay
- $8,510
- Cs/csu
- Cs
- Position Number
- 3062014009002
- Salary Total
- $8,255
- Total Pay
- $99,383
Timothy Omalley holds the role of Architectural Associate at General Services. Their status is full-time. In 2025, their total compensation was $99,383. They are represented by R11.
- Sub-department
- Building and Property Management Br
- Base pay
- $96,240
- Overtime
- $0
- Other pay
- $3,120
- Benefits
- $0
- Total compensation
- $99,360
- Employment type
- Full-Time
- Union / bargaining unit
- S01
- Work county
- Sacramento
Source-specific fields
- Base Pay
- $8,650
- Cs/csu
- Cs
- Position Number
- 3082084800001
- Salary Total
- $8,250
- Total Pay
- $99,360
Denis Bilaver is a Staff Services Manager I at General Services within Building and Property Management Br. They work full-time. 2024 total compensation came to $99,360. Union affiliation: S01.
Ted HinStationary Engineer/General Services
- Sub-department
- Building and Property Management Br
- Base pay
- $99,142
- Overtime
- $0
- Other pay
- $200
- Benefits
- $0
- Total compensation
- $99,342
- Employment type
- Full-Time
- Union / bargaining unit
- R13
- Work county
- Sacramento
Source-specific fields
- Base Pay
- $7,707
- Cs/csu
- Cs
- Position Number
- 3080486712001
- Salary Total
- $8,269
- Total Pay
- $99,342
Ted Hin works as a Stationary Engineer for General Services within Building and Property Management Br. Their status is full-time. Ted earned $99,342 in 2025. Their bargaining unit is R13.
- Sub-department
- Building and Property Management Br
- Base pay
- $99,142
- Overtime
- $0
- Other pay
- $200
- Benefits
- $0
- Total compensation
- $99,342
- Employment type
- Full-Time
- Union / bargaining unit
- R13
- Work county
- Sacramento
- Middle name
- G
Source-specific fields
- Base Pay
- $7,707
- Cs/csu
- Cs
- Position Number
- 3080486712006
- Salary Total
- $8,269
- Total Pay
- $99,342
Chaudhry Mustafa holds the role of Stationary Engineer at General Services within Building and Property Management Br. Their status is full-time. In 2025, their total compensation was $99,342. They are represented by R13.
- Sub-department
- Building and Property Management Br
- Base pay
- $99,142
- Overtime
- $0
- Other pay
- $200
- Benefits
- $0
- Total compensation
- $99,342
- Employment type
- Full-Time
- Union / bargaining unit
- R13
- Work county
- Shasta
Source-specific fields
- Base Pay
- $7,707
- Cs/csu
- Cs
- Position Number
- 3080526712003
- Salary Total
- $8,269
- Total Pay
- $99,342
Steven Simms holds the role of Stationary Engineer at General Services within Building and Property Management Br. Their status is full-time. In 2025, their total compensation was $99,342. Union affiliation: R13.
- Sub-department
- Office of State Architect
- Base pay
- $95,755
- Overtime
- $0
- Other pay
- $3,395
- Benefits
- $0
- Total compensation
- $99,150
- Employment type
- Full-Time
- Union / bargaining unit
- S01
- Work county
- San Diego
Source-specific fields
- Base Pay
- $8,321
- Cs/csu
- Cs
- Position Number
- 7184954800002
- Salary Total
- $8,071
- Total Pay
- $99,150
At General Services, Rosicella Flores serves as a Staff Services Manager I within Office of State Architect. They work full-time. Their 2025 pay totaled $99,150. Their bargaining unit is S01.
- Sub-department
- Building and Property Management Br
- Base pay
- $98,936
- Overtime
- $0
- Other pay
- $200
- Benefits
- $0
- Total compensation
- $99,136
- Employment type
- Full-Time
- Union / bargaining unit
- R13
- Work county
- Sacramento
- Middle name
- S
Source-specific fields
- Base Pay
- $7,707
- Cs/csu
- Cs
- Position Number
- 3081906712002
- Salary Total
- $8,115
- Total Pay
- $99,136
Joshua Ruiz works as a Stationary Engineer for General Services within Building and Property Management Br. Their status is full-time. Joshua earned $99,136 in 2025. Their bargaining unit is R13.
Blake RichieSenior Real Estate Officer (Specialist)/General Services
- Sub-department
- Office of State Architect
- Base pay
- $98,553
- Overtime
- $0
- Other pay
- $550
- Benefits
- $0
- Total compensation
- $99,103
- Employment type
- Full-Time
- Union / bargaining unit
- R01
- Work county
- Yolo
- Middle name
- M
Source-specific fields
- Base Pay
- $8,848
- Cs/csu
- Cs
- Position Number
- 7195039602011
- Salary Total
- $8,583
- Total Pay
- $99,103
At General Services, Blake Richie serves as a Senior Real Estate Officer (Specialist) within Office of State Architect. They work full-time. Their 2025 pay totaled $99,103. Union affiliation: R01.
- Sub-department
- Building and Property Management Br
- Base pay
- $98,852
- Overtime
- $0
- Other pay
- $200
- Benefits
- $0
- Total compensation
- $99,052
- Employment type
- Full-Time
- Union / bargaining unit
- R13
- Work county
- San Joaquin
Source-specific fields
- Base Pay
- $7,707
- Cs/csu
- Cs
- Position Number
- 3080566712002
- Salary Total
- $8,246
- Total Pay
- $99,052
Gurminder Singh is a Stationary Engineer at General Services within Building and Property Management Br. They work full-time. 2025 total compensation came to $99,052. Their bargaining unit is R13.
- Sub-department
- Building and Property Management Br
- Base pay
- $95,370
- Overtime
- $0
- Other pay
- $3,670
- Benefits
- $0
- Total compensation
- $99,040
- Employment type
- Full-Time
- Union / bargaining unit
- S01
- Work county
- Yolo
Source-specific fields
- Base Pay
- $8,321
- Cs/csu
- Cs
- Position Number
- 3081004800019
- Salary Total
- $8,071
- Total Pay
- $99,040
Magdalena Soto holds the role of Staff Services Manager I at General Services within Building and Property Management Br. Their status is full-time. In 2025, their total compensation was $99,040. Their bargaining unit is S01.