Dec. 2011 - International Safety & Supply provides Mitsubishi with 6 Vertical Escape
Jan. 2012 - Coastal Spill Supply, a division of International Safety & Supply was
awarded a distributorship for Absorbents and Spill Kits.
Sept. 2012 - International Safety & Supply and Risk Safety Systems delivered 2 IECS
integrated escape chute systems for ENSCO’s 8500 series semi-submersible rigs.
Nov. 2012 - International Safety & Supply enters into a agency agreement with HHSL
LTD who will market ISS products in Trinidad.
Jan. 2013 - International Safety & Supply is now manufacturing fiberglass storage
cabinets under the ISS Brand in Houston, Texas.
April 2013 - ISS is now offering the MAS-67 fully enclosed gravity deployed escape
chute system designed for North Sea Applications.
Commercial/Residential Escape Chutes
Escape Chute Systems - Commercial/Residential Escape Chute
International Safety & Supply is a global Supplier of custom designed escape chute
manufactured by Survitec/Risk Safety Systems located in Houston, Texas USA.
Escaping from danger or fire has never been this easy
Escape chutes provide a means of emergency exit that permits rapid, mass evacuation
from high rise structures during life threatening emergencies. It is uniquely designed
to provide a relatively safe and quick method of vertical or inclined escape and
is always accessible and ready for use. it provides a unique solution for vertical
escape in sometimes difficult conditions during an emergency evacuation.
A simple Escape System
The construction of the chute helps to protect the evacuees from heat, fire and is
used for rescuing the old and the handicapped, it enables unconscious patients and
those on stretchers to be brought to safety with very little training. This is sometimes
difficult or impossible using traditional rescue equipment.
Three way Protection—The escape chute consists of three layers. The outer layer is
of a material that will not ignite. The middle layer helps to regulate the speed
of decent, inner layer reduces friction.
Multi-entry High Rise Building Escape Chute System
The escape chute system for multi-entry applications is divided into segments or
sections in accordance to the number of storey's within the building, minus the
top storey. The highest storey will not have a chute segment. Each chute segment
is held within the pre-cut floor hole using the chute top stainless steel ring. The
lower end of each chute segment penetrates 30/40 cm into the next segment of chute
of the following floor. The chute segment of the ground floor finishes 80/90 cm
from the ground level in order to allow the person descending to free himself from
the chute, with/without the help of an assistant.
Example of chute calculation:
Assuming a building with 10 storey's inclusive of ground floor (first storey), each
storey is of 3 meters high, would need the following length of chute:
• 10 storey minus the highest storey = 9 chute sections.
9 holes would be required, from the floor of the highest storey to the floor of the
second storey. The multi-entry escape chute installation consists of 3 layers
of chute fabric: - the outer layer is heat resistant too 650 degrees and a melting
point of 800 degrees, middle layer acts as the break and will slow the speed of descent,
the final inner layer is the comfort and anti friction layer.
Fire Resistance Door
The entrance at each precinct is protected by fire resistance door of at least RF30
(RF 60 is usually installed). The minimum width of the door is 80cm and the height
The door is always closed under normal condition. The doors for the upper floors
are open inward and must never pass above the metal ring of the chute frame.
The door for the ground floor is open outward to ease final escape. Anti-panic bars
can be installed on the doors for ease of evacuation.
Other Essential Elements:
• Emergency Exit Lights – each floor
• Emergency Lighting – each floor
• Emergency Light - each floor
• Service Lights – each floor
• A set of Rings (iron ring frame, aluminum ring, adjusting rubber profiles) –
• Overpressure air supply system – one unit
• Inter-com system – each floor
• Smoke Hoods – each floor
When the building is equipped with the emergency power supply (EPS) system, the various
supplementary devices such as over pressurized fan, the inter-com system at each
level and emergency lights could also be integrated into the multi-entry escape chute
system to facilitate the better control during evacuation process. The building
automation system will auto-start the various devices for ease of the evacuation
Single Entry Residential Escape Chute
Measurements for custom designed single entry Residential Escape Chute Platform
The single-entry chute platform is custom-designed for each application. Some installation
sites may require minor alterations to the fabric of the structure to accommodate
the custom-designed platform.
The platform can be supplied as a permanent or portable installation. The portable
escape chute and container are stored, in the case of an emergency the chute and
container are placed into the chute cradle, this a permanent fixture and is located
on a window balcony, hand railings or another suitable location, RSS agree position
before undertaking of workscope. In all cases design drawings are prepared and issued
to the customer for approval.
Buildings vary significantly in terms of:
RSS would need to know where the proposed location for the single-entry chute would
be. This is required for our design engineer’s and would include the following:
• Where would the platform be installed at a rooftop, balcony, window, corridor,
• What are the building materials at the installation site, tiles, marble, cement,
• Are there any limitations or constraints to the installation area or floor space
for the installation of the platform.
• Photos or simple sketches of the installation would be helpful and would greatly
assist our design team.
RSS design department work closely with the customer to ensure we have all the necessary
measurements of the proposed installation site prior to design.
Correct measurements will save time and money, especially during the installation.
Window Unit Installation:
• Would the platform be installed outside or inside of the window/building?
• The distance between the floor and top of the window parapet.
• The distance between the window and the next window or wall (left and right).
• The distance between the ceiling (wall/floor) and the window.
• The distance between window frame horizontal (inner) when window is open.
• The distance between window frame vertical (inner) when window is open.
• The width/depth of the window parapet wall.
• Is there any decoration outside of the wall (obstruction), the distance between
the obstruction and the wall?
• Allowable floor space inside of the window for the platform.
• In which direction the window opens: slide, inward, outward, etc.
• The distance between the window parapet to the ground level minus 80cm.
RSS can design a Escape Chute System to suite your particular needs, please call
one of our fully trained representatives