FIRE RISK ASSESSMENT – UNIVERSITY HOUSE JUNE 2014 University House is located on the Broadwalk on the main campus. It is of concrete and brick construction with the interior primarily being solid wall or plaster board partition construction, separated by wood and/or fire resisting doors. The occupation is spread over 3 floors with the building primarily being used for office, café and bar areas. There is also a book binding shop, hairdressers, multi-faith area and student advice centre based in the building. The building is linked to the leisure centre through a protected stairwell on the ground and first floors. The building is also licensed and therefore needs to comply with further legislation in relation to that. METHODOLOGY The fire risk assessment was undertaken using the framework outlined in the British Standard PAS 79:2007. The process involved a visual inspection of all accessible areas on a floor by floor basis to determine: 1. Potential sources of ignition. 2. Combustible materials. 3. Means of detection. 4. Means of escape. 5. Emergency lighting. 6. Means of fighting fire. 7. Fire safety signage. 8. Procedures and training. 9. Structural features. 10. Hazardous areas. 11. Significant hazards requiring further control. 12. Risk level. Relevant information was then identified on building plans and these are included as an appendix. A summary assessment is also included as an appendix. FINDINGS 1. Potential sources of ignition The potential sources of ignition identified in the building are: Electrical appliances, including computer equipment – in offices. Cooking in kitchens on the ground and 1st floor. Hairdryers etc in hairdressers. Arson – large parts of the building are open access for students/visitors. Heat from equipment in printing shop. All electrical appliances are PAT tested and the fixed electrical installation and heating is serviced and maintained at defined intervals by Estates. Good housekeeping and a lack of combustible materials in close proximity to the building’s exterior reduce the risk from arson attack. 1 FIRE RISK ASSESSMENT – UNIVERSITY HOUSE JUNE 2014 2. Combustible materials These are primarily: Paper files in offices. Rubbish stored in service areas prior to removal. Cooking oils in kitchens. Waste paper bins and recycling bins in offices. Small quantities (<5 litres) of solvent / methylated spirit in the Print Shop. Good housekeeping was evident in the building and combustible materials were limited. Adequate storage for paperwork and other office materials is provided. 3. Means of detection The building has automatic detection in the form of smoke (or heat in kitchen areas) sensors as well as manually operated call points in accordance with BS5839 L4/M, part 1. These points are numerous and situated in convenient locations usually on escape routes. The fire alarm is maintained on contract by Graingers Fire Systems who are the Estates appointed contractor. 4. Means of escape. The most heavily occupied area of the building is the Student Union Café Bar which has an escape capacity of 340 persons which is far more than the expected occupancy numbers. A more detailed assessment of escape capacity is included as an appendix. The building has adequate escape capacity for its intended use and expected occupancy. Disabled visitors/students can access the building via the lifts in the main foyer or by a lift to the rear of the building. A stair lift is also in place on the mezzanine level to the first floor. The evacuation plan deals with disabled occupants although this is brief and not specific as to refuge points etc. The amount of staircases in the building would also be problematic to any disabled visitors and needs to be considered carefully when the evacuation plan is reviewed. 5. Emergency Lighting The building is fitted with adequate escape lighting which is designed to enable safe exit in the event of a power failure. Illuminated exit signs in place over doors are permanently lit to comply with current licensing legislation. Emergency lighting is tested at defined intervals by Estates personnel. 2 FIRE RISK ASSESSMENT – UNIVERSITY HOUSE JUNE 2014 6. Means of fighting fire Extinguishers are located as per University policy at key manual call points in circulation spaces and in areas of higher risk such as kitchens. These extinguishers are serviced on contract and are appropriate for their intended use. 7. Signage The building is fitted with a variety of fire safety signs. These include fire exit, extinguisher, fire-action and call point signs and are compliant with the Safety (Signs and Signals) Regulations 1996. Refuge point signage is required by the intercom on the 1 st floor landing in the foyer. 8. Fire Procedures A current evacuation plan is in place for the building based on the University template. In the event of the alarm sounding it will automatically relay to Maxwell control (Security) who in turn will initiate the call challenge procedure. 9. Structural features. The building has a central atrium are which also acts as a fire escape route. 10. Hazardous areas. Kitchens are located in the building on the first floor in Café Bar Yours and on the lower ground floor by the loading bay. The book binding shop uses printing and associated machinery and has small stocks of solvents. 11. Significant risks requiring further control. General Items Identified. Required actions. See review record for minor actions 3 Actioned by. FIRE RISK ASSESSMENT – UNIVERSITY HOUSE JUNE 2014 12. Risk level. The following assessment of risk is based on the building after completion of additional controls. Likelihood of Fire X Severity = 2 X 2 Risk Level = 4 Control measures to manage the fire risk in University House are quantified as: Acceptable. Increasing Consequence Risk Rating: 5 10 15 20 25 4 8 12 16 20 3 6 9 12 15 2 4 6 8 10 1 2 3 4 5 17-25 Unacceptable – Stop activity and make immediate improvements/seek further advice 10-16 Tolerable – look to improve within specified timescale 5-9 Adequate – Look to improve at next review 1-4 Acceptable - No further action, but ensure controls are maintained Increasing Likelihood Guide to using the risk rating table: Consequences 1 Insignificant – no impact 2 Minor – minor interruption to activity/process 3 Moderate – some damage to property/business interruption 4 Major – significant internal damage to property 5 Catastrophic –major disaster e.g. loss of life/loss of a building/impact on surrounding areas 4 Likelihood 1 Very unlikely – 1 in a million chance of it happening 2 Unlikely – 1 in 100,000 chance of it happening 3 Fairly likely – 1 in 10,000 chance of it happening 4 Likely – 1 in 1,000 chance of it happening 5 Very likely – 1 in 100 chance of it happening FIRE RISK ASSESSMENT – UNIVERSITY HOUSE JUNE 2014 Appendix. Stair capacities. The following numbers have been calculated using table 7 in the ‘Approved Document B. Building Regulations 2000.’. Main foyer to Mezzanine 1 x 2200mm = 360 (due to building regs stating that stairwells over 1800mm require a central handrail the 1800mm capacity has been applied to these stairs) Quadruple stairs in main foyer – 1 x 1950mm (ground floor). 1 x 1800mm 1 x 1700mm 1 x 1550mm = = = = 435 435 410 360 Double stairs in main foyer (First floor) 2 x 1450mm = 560 Stairs from upper first to first 2 x 1950mm = 720 Stairs from Harold Riley Suite (to outside) 1 x 1550mm = 300 Stairwell from upper first to exit by print shop 1 x 1000mm = (serving 3 floors) 230 Stairs from lower ground to foyer level (one either side of the foyer). 2 x 1800mm = 370 x 2 (each side) Stairwell in link with Leisure Centre. 1 x 1360mm = 260 total = 1640 One of these stairs needs to be discounted for potential loss during an evacuation, even so the building has adequate evacuation capacity for the numbers of people who may be in it at any one time. All corridors and staircases need to be sterile areas. During the inspection the level of housekeeping in these areas was good. Door widths and capacities. The following numbers have been calculated using table 5 (page 40) in the ‘Approved Document B. Building Regulations 2000.’. Milliways café dining area 1 x 1640mm 1 x 850mm 1 x 1500mm 1 x 1300mm 5 = = = = 338 150 310 270 total 1068 FIRE RISK ASSESSMENT – UNIVERSITY HOUSE JUNE 2014 From pot wash area in café 1 x 790mm = 50 Door by loading bay to rear of building 1 x 870mm = 110 Door from dining room at rear of building 1 x 1500mm = 310 Door from private dining room 1 x 840mm 50 Main door to building (sliding) 1 x 2100mm = 430 Door at front of building by print shop 1 x 1640mm = 338 Door to side of building by print shop 1 x 1500mm = 310 Door to leisure centre side Is reached via 2 internal doors 1 x 1540mm = 2 x 720mm = 318 2 x >50 Door at bottom of stairwell in link to Leisure centre. 1 x 1350mm = 280 6 =