Smart Building Maintenance Event Logs
This dataset provides detailed logs of automated facility maintenance events in smart buildings, including event types, sensor data, response and resolution times, costs, and sustainability impacts. It enables operational managers to analyze maintenance patterns, optimize resource allocation, benchmark response performance, and support sustainability initiatives across building portfolios.
Sample rows
preview · 8 of 120 rows · all 23 columns| event_idstring | event_severitystring | event_costfloat | building_namestring | building_idstring | floorstring | roomstring | sensor_idstring | sensor_typestring | event_typestring | issue_categorystring | event_timestampdatetime | event_statusstring | assigned_teamstring | response_timestampdatetime | resolution_timestampdatetime | response_time_minutesfloat | resolution_time_minutesfloat | sustainability_impactstring | reported_bystring | issue_descriptionstring | maintenance_actionstring | commentsstring |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| EVT-10001A | high | 175 | Central Office Tower | BLDG1001 | 7 | Server-Hall | SN-temp-CO7 | temperature | fault | HVAC | 2024-06-03T09:12:00 | in_progress | HVAC Team Tower | 2024-06-03T09:26:00 | blank | 14 | blank | reduced_energy | automated_system | Temperature spike detected in server hall, HVAC system not responding. | blank | Technician dispatched; server cooling prioritized. |
| EVT-10002B | medium | 85 | North Campus Library | BLDG1002 | 2 | Reading-Area-2 | SN-occ-NCL2 | occupancy | alert | security | 2024-06-02T18:45:00 | resolved | Security Night Shift | 2024-06-02T18:48:00 | 2024-06-02T19:00:00 | 3 | 12 | none | security_staff | Unauthorized occupancy detected in restricted reading area. | Security staff cleared area and reset access controls. | Security responded promptly; no further incident. |
| EVT-10003C | critical | 1450 | Greenwood Manufacturing | BLDG1003 | B2 | PumpRoom-B | SN-leak-GMB2 | leak | alert | plumbing | 2024-06-04T11:07:00 | escalated | Plumbing Emergency | 2024-06-04T11:15:00 | blank | 8 | blank | water_saving | operator | Water leak detected near primary pump system. | blank | Main supply shut off; awaiting full repair. |
| EVT-10004D | low | 80 | Uptown Residency | BLDG1004 | G | Lobby-East | SN-vib-UR-G | vibration | scheduled_maintenance | elevator | 2024-06-01T10:00:00 | closed | Elevator Maint Uptown | 2024-06-01T10:15:00 | 2024-06-01T11:10:00 | 15 | 55 | none | scheduler | Routine vibration analysis for main elevator. | Elevator calibrated and lubricated. No faults detected. | Maintenance completed; elevator back in service. |
| EVT-10005E | high | 210 | Westside Tech Park | BLDG1005 | 1 | Lab-101 | SN-temp-WTP1 | temperature | alert | energy | 2024-06-03T14:22:00 | open | Energy Response Team | 2024-06-03T14:45:00 | blank | 23 | blank | reduced_energy | automated_system | Lab temperature exceeded optimal range; energy usage spike. | blank | HVAC adjustment scheduled; technician notified. |
| EVT-10006F | critical | 3200 | Riverside Resort | BLDG1006 | Penthouse | Suite-09 | SN-leak-RR-PEN | leak | emergency | plumbing | 2024-06-02T06:30:00 | open | Rapid Response Water | blank | blank | blank | blank | water_saving | tenant | Major water leak detected in penthouse suite. | blank | Evacuation initiated; awaiting emergency repair. |
| EVT-10007G | medium | 112 | East School Complex | BLDG1007 | Mezzanine | Art-Room | SN-hum-ESC-MEZ | humidity | warning | lighting | 2024-06-05T08:15:00 | in_progress | Lighting Service East | 2024-06-05T08:30:00 | blank | 15 | blank | reduced_energy | facility_manager | High humidity impacting lighting fixtures in art room. | blank | Lighting panel checked; dehumidifier installed. |
| EVT-10008H | high | 120 | Southview Plaza | BLDG1008 | 4 | Conference-4B | SN-occ-SP4B | occupancy | alert | security | 2024-06-01T15:22:00 | closed | Security Response Southview | 2024-06-01T15:31:00 | 2024-06-01T15:52:00 | 9 | 21 | none | automated_system | Crowd density exceeded safety threshold in conference hall. | Crowd dispersed and exit routes cleared. | Safety protocol enforced; no injuries reported. |
| EVT-10009I | medium | 125 | Harbor Point Offices | BLDG1009 | 5 | Meeting-5A | SN-temp-HPO5 | temperature | fault | HVAC | 2024-06-04T13:00:00 | open | HVAC Team Harbor | blank | blank | blank | blank | reduced_energy | facility_manager | HVAC unit error code; cooling failure detected. | blank | Technician scheduled for inspection. |
| EVT-10010J | high | 370 | Downtown Mall | BLDG1010 | Ground | Restroom-G | SN-leak-DM-GR | leak | fault | plumbing | 2024-06-05T15:55:00 | resolved | Plumbing Emergency Downtown | 2024-06-05T16:03:00 | 2024-06-05T16:45:00 | 8 | 42 | water_saving | automated_system | Restroom sink overflow detected. | Sink valves replaced and drainage cleared. | Restroom reopened after quick repair. |
| EVT-10011K | low | 65 | Summit Heights | BLDG1011 | 9 | Fitness-Center | SN-vib-SH9 | vibration | scheduled_maintenance | elevator | 2024-06-06T09:20:00 | closed | Elevator Maint Summit | 2024-06-06T09:35:00 | 2024-06-06T10:35:00 | 15 | 60 | none | facility_manager | Scheduled elevator motor inspection. | Motor checked and greased; no repairs needed. | Routine check; elevator certified for use. |
| EVT-10012L | medium | 97 | Westpoint School | BLDG1012 | 1 | Lab-A | SN-hum-WPS1A | humidity | warning | lighting | 2024-06-03T12:37:00 | closed | Lighting Service Westpoint | 2024-06-03T12:50:00 | 2024-06-03T13:35:00 | 13 | 45 | reduced_energy | facility_manager | Humidity impacting LED panel efficiency. | Panel cleaned and dehumidifier installed. | Humidity levels monitored post-maintenance. |
| EVT-10013M | medium | 110 | Westside Tech Park | BLDG1005 | 2 | Server-Room-2 | SN-temp-WTP2 | temperature | alert | HVAC | 2024-06-03T11:42:00 | in_progress | HVAC Team TechPark | 2024-06-03T11:57:00 | blank | 15 | blank | reduced_energy | automated_system | HVAC alert: temperature anomaly in server room. | blank | Technician investigating server cooling. |
| EVT-10014N | high | 340 | Hillview Apartments | BLDG1013 | 5 | Gym-5F | SN-leak-HVA5F | leak | fault | plumbing | 2024-06-01T17:10:00 | in_progress | Plumbing Emergency Hillview | 2024-06-01T17:18:00 | blank | 8 | blank | water_saving | facility_manager | Pipe joint leak detected near gym showers. | blank | Leak contained; awaiting replacement part. |
| EVT-10015O | low | 0 | Tech Innovation Center | BLDG1014 | 10 | Lab-1002 | SN-other-TIC10 | other | other | other | 2024-06-05T13:10:00 | closed | blank | 2024-06-05T13:10:01 | 2024-06-05T13:10:02 | 0.0167 | 0.0167 | none | blank | Routine system diagnostic completed. | System test passed; no action required. | Minimal test row. |
| EVT-10016P | high | 64 | North Campus Library | BLDG1002 | B1 | Storage-B1 | SN-occ-NCLB1 | occupancy | alert | security | 2024-06-02T22:15:00 | open | Security Night Shift | 2024-06-02T22:27:00 | blank | 12 | blank | none | manager | Storage area accessed after hours. | blank | Security sweep initiated; doors re-secured. |
| EVT-10017Q | medium | 185 | Riverside Resort | BLDG1006 | 2 | Pool-Deck | SN-leak-RR2P | leak | alert | plumbing | 2024-06-02T07:45:00 | in_progress | Rapid Response Water | 2024-06-02T07:57:00 | blank | 12 | blank | water_saving | automated_system | Minor water leak detected near pool filtration. | blank | Leak isolated; pool operation unaffected. |
| EVT-10018R | low | 54 | East School Complex | BLDG1007 | G | Cafeteria | SN-vib-ESC-GC | vibration | scheduled_maintenance | lighting | 2024-06-04T16:00:00 | closed | Lighting Service East | 2024-06-04T16:12:00 | 2024-06-04T17:07:00 | 12 | 55 | reduced_energy | scheduler | Monthly lighting fixture inspection. | Fixtures cleaned and bulbs replaced. | Inspection complete; all systems normal. |
| EVT-10019S | low | 0 | Parkside Pavilion | BLDG1015 | B2 | Maintenance-B2 | SN-other-PPB2 | other | other | other | 2024-06-06T08:10:00 | closed | blank | 2024-06-06T08:10:01 | 2024-06-06T08:10:03 | 0.0333 | 0.0333 | none | blank | Periodic asset inventory completed. | Assets verified; no discrepancies. | System test; no follow-up required. |
| EVT-10020T | medium | 95 | Metro Energy Hub | BLDG1016 | 3 | Control-Room-3 | SN-temp-MEH3 | temperature | fault | energy | 2024-06-03T06:40:00 | in_progress | Energy Response Metro | 2024-06-03T07:00:00 | blank | 20 | blank | reduced_energy | automated_system | Sudden temperature drop in control room. | blank | HVAC review ongoing; control system checked. |
What the 120 rows show
from the 120-row sampleCritical (event severity) stands out: mean event_
- 104.5median event_
cost - 4sustainability impacts
- 5event statuses
- 6event types
- 7sensor types
- 7issue categories
Median 104.5, from 0.0 to 5,000.
- string 17
- float 3
- datetime 3
Columns
23 columns in three groups| column | type | description | example |
|---|---|---|---|
| Text 17 columns | |||
event_id | string | Unique identifier for each maintenance eventunique | EVT-10001A |
building_id | string | Unique identifier for the building where the event occurred | BLDG1001 |
building_name | string | Name of the buildingoptional | Central Office Tower |
floor | string | Floor or level within the building where the event occurredoptional | 7 |
room | string | Room or area within the building where the event occurredoptional | Server-Hall |
sensor_id | string | Unique identifier for the IoT sensor that triggered the event | SN-temp-CO7 |
sensor_type | string | Type of sensor (e.g., temperature, humidity, occupancy, vibration, leak)6 values | temperature |
event_type | string | Type of maintenance event (e.g., alert, fault, warning, scheduled_maintenance, emergency)6 values | fault |
issue_category | string | High-level category of the issue (e.g., HVAC, lighting, plumbing, security, elevator, energy, other)7 values | HVAC |
issue_description | string | Detailed description of the maintenance issue or eventoptional | Temperature spike detecte… |
event_severity | string | Severity level of the event (e.g., low, medium, high, critical)low · medium · high · critical | high |
event_status | string | Current status of the event (e.g., open, in_progress, resolved, closed, escalated)open · in_progress · resolved · closed · escalated | in_progress |
assigned_team | string | Name or identifier of the maintenance team assigned to the eventoptional | HVAC Team Tower |
maintenance_action | string | Description of the action taken to resolve the eventoptional | Security staff cleared ar… |
sustainability_impact | string | Impact of the event/action on sustainability (e.g., reduced_energy, water_saving, none, other)5 values · optional | reduced_energy |
reported_by | string | Identifier for the person or system that reported the eventoptional | automated_system |
comments | string | Additional comments or notes related to the eventoptional | Minimal test row. |
| Numbers 3 columns | |||
response_time_minutes | float | Time in minutes between event detection and first response0 or more · optional | 14 |
resolution_time_minutes | float | Time in minutes between event detection and resolution0 or more · optional | 12 |
event_cost | float | Estimated or actual cost incurred for resolving the event (in local currency)0 or more · optional | 175 |
| Dates and times 3 columns | |||
event_timestamp | datetime | Date and time when the event was detected | 2024-06-03T09:12:00 |
response_timestamp | datetime | Date and time when the maintenance team responded to the eventoptional | 2024-06-03T09:26:00 |
resolution_timestamp | datetime | Date and time when the event was resolvedoptional | 2024-06-02T19:00:00 |
Use it for
A real estate dashboard
Event_
cost by event_ severity and a breakdown of building_ name. Excel, Power BI or Tableau. Why do the 17 critical rows have a mean event_
cost of 1,886? A root-cause class exercise
Hand out the rows and one question. The answer is in the data, not in the brief.
- Events120EVT-10001A175highEVT-10002B85mediumEVT-10003C1450critical
A software demo
Believable events with building_
id, building_ name and floor to fill a screen in front of a buyer.
This dataset120 rows23 columns
Yours1,000 rows23 columns
blueprint · smart-building-maintenance-event-logs
Behind this dataset
Same schema. As many rows as you need.
These 120 rows came out of a blueprint — 23 columns with generation rules behind each one. Open it in Data Factory to retune a column, add your own, wire in foreign keys, and run it at the size you actually need.
Rules it was built with
- Each event must include a unique ID, timestamp, sensor type, and location within the building.
- Status values are limited to: Detected, In Progress, Resolved, Escalated.
- Events are automatically generated by IoT devices with threshold-based triggers (e.g., temperature, humidity, vibration).
- Resolution times must be calculated as the duration between detection and status 'Resolved'.
- Only maintenance events relevant to critical systems (HVAC, elevators, lighting, plumbing) are included.
Open the blueprint in Data Factory
1 credit per row. Preview 20 rows free. Buy rows for the full run.
- Exports
- CSV, JSON, JSONL, Parquet, SQL, Excel, TSV, XML
- Licence
- yours to use, including commercially
- API slug
- smart-building-maintenance-event-logs