Specifications

STANDARD SPECIFICATION - BUILDINGS
DPI REFERENCE TEXT - APRIL 2009
PAGE 20
Keying
Number of keys: Provide 2 keys for each lock.
Key external doors on domestic premises (excluding
garage doors) alike and key windows alike.
8.11 WINDOWS
Design
Assemblies: Design the windows and external door
assemblies, including glazing, framing and xings
in accordance with AS/NZS 1170.2, AS 4055,
AS 1288, and AS 2047.
Pressures: Design the assemblies to be capable of
resisting the most adverse combination of pressures
as set out in AS/NZS 1170.2.
Suction: Design the assemblies to take into account
the high local suction factors as given in AS/NZS
1170 .2.
Human Impact: Design the assemblies to take into
account the human impact requirements as given
in AS 1288.
Frame Sections
Sections: The window frame sections shown on the
drawings are indicative only to show the required
relationships between openings and adjoining
surfaces.
Shop Drawings - Hold Point
Hold Point: Submit shop drawings showing the
layout and construction and xing details a minimum
of 14 days prior to ordering materials.
8.9 ROLLER SHUTTERS
Manual operation
Use a proprietary system comprising a exible
curtain sliding between vertical guides incorporating
windlocks and operating mechanism of a hand
pulled chain or for smaller units a spring balanced
inertia movement.
Motorised operation
Provide a proprietary operator with a limit switch,
manual safety stop and reversing mechanism, and
overload cutout operated by a battery-powered
radio remote controller and by a direct push-button
or key switch. Locate operating switch 1.5 m above
oor level.
8.10 LOCKSETS
External doors
Provide a push-button key and knob deadlock set
to each door.
Security screen doors: Whitco double cylinder
deadlock with internal snib.
Internal doors
Generally: Passage sets.
Bathrooms, showers and toilets: Privacy sets.
Sliding patio doors and windows: Provide key-
lockable surface mounted bolts.
Door lockset mounting heights
To centreline of spindle: 1 m above nished oor.
Certication
Provide a completed NT Building Act Section 40
Certicate of Compliance form, indicating that
the entire assembly when installed as detailed,
complies with the requirements of AS/NZS 1170,
AS 1288 and AS 2047. State on the certicate the
design criteria used, and that the installation is in
accordance with the Contract Documents. Supply
calculations if requested.
8.12 GLAZING
Glass Thickness: To AS 1288.
Glass Types:
• General Use: Clear Float Glass
• Tinted Glass: Grey Tinted Float Glass
• Safety Glass Toughened or Laminated
• Obscure Glass: Satinlite
• Mirrors: Silvered Float Glass
Glazed Shower Screens: Use a proprietary system
comprising extruded aluminium frames with a
powder coat nish and xed so that water sheds to
the inside.
Mirrors: Seal the edges against moisture. In wet
areas entirely seal the space behind the mirror.
8.13 CONSTRUCTION
Joints
Make accurately tted tight joints so that neither
fasteners nor xing devices such as pins, screws,
adhesives and pressure indentations are visible on
exposed surfaces.
Insect Screens
Black anodised aluminium mesh beaded into an
extruded aluminium frame and attached to the
window by a clipping device to permit removal and
nish to match the window frames.
Security Screens and Grilles
Standard: To AS 5039
Installation: To AS 5040
Security Screens
Proprietary stainless steel mesh in aluminium frames
xed to the building with tamper resistant fastenings
and nished to match the window frames.
Proprietary Item: Crimsafe, Superscreen or
Invis-gard.
Security Grilles
Proprietary metal security grille in aluminium frames
xed to the building with tamper resistant fastenings
and nished to match the window frames.
Proprietary Item: Permaline Amplimesh 103.
Debris Screen
Proprietary Item: Permaline Amplimesh 351 debris
screens in aluminium frames and nished to match
the window frames.
Louvre Windows
Aluminium galleries with adjustable black plastic
clips and dual operating mechanisms screw xed to
the mullions and jambs.
CLADDING & LINING
Specifications March 2009.indd 20 11/03/2009 11:47:11 AM