Fire Evacuation Key Occupany level within area 0 Protected areas: walls, floors, ceilings and doors to achieve 30minute fire resistant construction. Protected areas: walls, floors, ceilings and doors to achieve 60 minute fire resistant construction. Basement Floor Exit 3 Min Clear Opening Width = 850mm (allows 110 persons to escape) Exit 4 Min Clear Opening Width = 850mm (largest opening to be discounted) Total Aggregate Width for Floor (Less Largest Opening Width of 1100mm from Exit 2) = 850mm Basement Floor Total Estimated Occupancy Capacity = 44 Persons Exit 3 provides a min. width of 850mm and would allow a max. No. of 110 persons to escape, which is larger than the basement estimated occupancy capacity of 44 Persons and is therefore thought to meet with the Approved Document Part B. Fire Alarm Fire Alarm designed and installed to BS 5839. Smoke & heat detection / emergency lighting by specialist. Please refer to M&E engineer's drawings / specifications. Escape Lighting Emergency escape lighted designed and installed in accordance with BS 5266: Part 1. Please refer to M&E Engineer's drawings for final layout and specification. Escape Route Widths In line with Sections 3.21 & 3.22 of 'Approved Document Part B, Volume 2 - buildings other than dwellinghouses' - the adjacent calculations provide justification for the clear opening widths for escape from each floor level/ room in accordance with Table 4 & Appendix C. Protected Escape Route Existing wall to achieve min 90 minute fire rating (suitability of wall to be confirmed on site by Pure Gym Main Contractor 1050 min Minimum Clear Widths Fire Escape Route 30 Exit No. Ground Floor Exit 1 Min Clear Opening Width = 1050mm (allows 220 persons to escape) Exit 2 Min Clear Opening Width = 1050mm (largest opening to be discounted) Total Aggregate Width for Floor (Less Largest Opening Width of 1100mm from Exit 2) = 1050mm Ground Floor Total Estimated Occupancy Capacity =109 Persons Exit 1 provides a min. width of 1050mm and would allow a max. No. of 220 persons to escape, which is larger than the total estimated occupancy capacity of 109 Persons and is therefore thought to meet with the Approved Document Part B. New wall to achieve min of 60min fire rating down rights of escape for new hotel extension granted by the East London Mosque P H A S E 1 H O T E L E N T R A N C E EXTG LIFT UP EXTG LIFT UP (FIRE FIGHTING) EXTG LIFT DOWN TO BASEMENT UP EXTG PLATFORM LIFT UP UP 36° D0-01 D0-03 D0-04 Suspended concrete infill floor ref. Structural Engineers detai Water PG 1229 1050 min 1 2 01 01 01 01 45 15 20 20 11.2m 15.3m 18.0m 11.0m 14.5m 11.0m 158° 49° 157° 23.6m 26.9m 6.3m 5.1m 16.7m 22.1m 136° 7.7m 19.8m 05 1340 1050 1050 1050 3 (external point of escape) (external point of escape) (external point of escape) FIRE EXIT FIRE EXIT FIRE EXIT EX FFL 10.900 TBC 13.420 TBC Store 25 Lockers Womens Change Server W/S W/S 35 Lockers Mens Change Break Room FIRE EXIT (escape to above) FIRE EXIT 4 20 20 14.7m Cl St 12.4m 15.8m Plant Room 04 850 min FD90S 850 min (escape to car park) - - - - Pure Gym Ltd Town Centre House The Merrion Centre Leeds LS2 8LY e: [email protected]t: 0113 285 8787 w: www.puregym.com PROJECT TITLE DRAWING TITLE DATE SCALE DRAWN / CHECKED JOB No DRAWING No Rev Rev Date Description Drawn/ Checked DRAWING PURPOSE CONSTRUCTION Whitechapel Road Whitechapel, London, E1 1JG Fire Evacuation Plan Ground & Basement Floor Plan 26.09.18 IR / GL 1:100@A1 / 1:200@A3 IA-MBF-001 XX-003-FEP - Proposed Basement Floor Plan (Scale 1:100) Proposed Ground Floor Plan (Scale 1:100)
Transcript
Fire Evacuation Key
Occupany level within area
0
Protected areas: walls, floors, ceilings and doors to achieve 30minute fire resistant
construction.
Protected areas: walls, floors, ceilings and doors to achieve 60 minute fire resistant
construction.
Basement Floor
Exit 3 Min Clear Opening Width = 850mm (allows 110 persons to escape)
Exit 4 Min Clear Opening Width = 850mm (largest opening to be discounted)
Total Aggregate Width for Floor (Less Largest Opening Width of 1100mm from Exit 2) = 850mm
Basement Floor Total Estimated Occupancy Capacity = 44 Persons
Exit 3 provides a min. width of 850mm and would allow a max. No. of 110 persons to escape, which is larger than the
basement estimated occupancy capacity of 44 Persons and is therefore thought to meet with the Approved Document
Part B.
Fire Alarm
Fire Alarm designed and installed to BS 5839. Smoke & heat detection / emergency lighting by specialist. Please refer
to M&E engineer's drawings / specifications.
Escape Lighting
Emergency escape lighted designed and installed in accordance with BS 5266: Part 1. Please refer to M&E Engineer's
drawings for final layout and specification.
Escape Route Widths
In line with Sections 3.21 & 3.22 of 'Approved Document Part B, Volume 2 - buildings other than dwellinghouses' - the
adjacent calculations provide justification for the clear opening widths for escape from each floor level/ room in
accordance with Table 4 & Appendix C.
Protected Escape Route
Existing wall to achieve min 90 minute fire rating (suitability of wall to be confirmed on site
by Pure Gym Main Contractor
1050 min
Minimum Clear Widths
Fire Escape Route
30
Exit No.
Ground Floor
Exit 1 Min Clear Opening Width = 1050mm (allows 220 persons to escape)
Exit 2 Min Clear Opening Width = 1050mm (largest opening to be discounted)
Total Aggregate Width for Floor (Less Largest Opening Width of 1100mm from Exit 2) = 1050mm
Ground Floor Total Estimated Occupancy Capacity =109 Persons
Exit 1 provides a min. width of 1050mm and would allow a max. No. of 220 persons to escape, which is larger than the
total estimated occupancy capacity of 109 Persons and is therefore thought to meet with the Approved Document
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