However builders must still comply with section 7 10 1 9 of the life safety code which states that signs must be placed less than 6 feet and 8 inches 2030 mm above the top edge of the egress opening door frame and within 1 width of the egress opening.
Exit light mounting height singapore.
See 7 10 1 9 and 7 10 1 6.
For essential areas such as exit staircases internal and external passageways there shall be no interruption of illumination exceeding 1 sec during the changeover from one energy source to another.
For use as exit and exit directional sign in building provided it complies with bs 5499 part 2 in construction aspect and ss 364 cp.
19 2000 in design and installation aspects respectively.
Exit sign mounting height.
Floor proximity exit signs require the bottom of the sign be mounted no less than 6 from the floor and no more than 18 above the floor.
Exit signs for doors and corridors should be mounted with the bottom of the exit no more than 80 inches 6 8 above the top edge of the egress opening.
Osha s requirements for lighting and marking exit routes are covered under 1910 37 b.
It states that each exit route must be adequately lighted so that an employee with normal vision can see along the exit route and each exit must be clearly visible and marked by a sign reading exit additional requirements include the following.
Than 50 glazing and is facing a corridor with emergency lighting or external of a building exit sign over the only exit access door is not required if the furthest point in the room to the exit access door does not exceed 13m room without emergency lighting exit sign is required for the only exit access door.
B duration of the secondary source of power supply shall comply with the requirements in ss 563.
Corridor room room room without.
These guidelines help builders determine the proper height placement of an exit sign.
Diagram 8 1 1 a i when a fire occurs in a building the degree of visibility in corridors.
8 1 exit lighting and exit sign 8 1 5 secondary source of power supply a the delay for energization of the exit and emergency lighting systems between normal supply and the secondary source shall be as stipulated in the relevant clauses.
Than 50 glazing and is facing a corridor with emergency lighting or external of a building exit sign over the only exit access door is not required if the furthest point in the room to the exit access door does not exceed 13m room without emergency lighting exit sign is required for the only exit access door.
However we noted that some qps applied only bs 5499 pt 2 as stated in cl.