File:Fse-exit-capacity-v4.svg

Fse-exit-capacity-v4.svg (SVG file, nominally 900 × 600 pixels, file size: 10 KB)

Summary

Flow through a doorway against effective width in C/VM2, with the cap of 50 persons per minute for a self-closing door leaf. Based on Ministry of Business, Innovation and Employment (2025b), pp. 33–34.

Original vector illustration for Exit capacity, level 2 Intermediate.

Source basis: Ministry of Business, Innovation and Employment (2025b), p. 33 (Equation 3.5, D = 1.9 persons/m², k = 1.4) and p. 34 (cap and its explanation)
Alt text: Line chart: door flow rising linearly with effective width, about 79 persons per minute per metre, with a horizontal cap at 50 persons per minute.

Licensing

New drawing by Fire Safety Academy. © Fire Safety Academy.

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	Date/Time	Thumbnail	Dimensions	User	Comment
current	17:33, 2 November 2026		900 × 600 (10 KB)	Lisa (talk \| contribs)	Watermark: Fire Safety Academy logo icon, 70 px, 45 % opacity

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Exit capacity

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Short title	Flow through a doorway against effective width in C/VM2, with the cap of 50 persons per minute for a self-closing door leaf. Based on Ministry of Business, Innovation and Employment (2025b), pp. 33–34.
Image title	Line chart: door flow rising linearly with effective width, about 79 persons per minute per metre, with a horizontal cap at 50 persons per minute. Source basis: Ministry of Business, Innovation and Employment (2025b), p. 33 (Equation 3.5, D = 1.9 persons/m², k = 1.4) and p. 34 (cap and its explanation)
Width	900
Height	600