Lanscaping Specification URB-P0003847-000-SP-240719

10.         WALLS

10.1.       GENERAL SPECIFICATIONS
All concrete works to comply with Concrete Works Section of this specification.
Walls are to be constructed true to the documented line, levels and detail. Capping is to have a fall inwards
to allow water shedding. There is to be no more than 2mm difference in height between adjoining facing
segments or between adjoining capping segments.

Expansion joints, facing and wall capping segments are to be set out as indicated on the drawings and as
directed on site by the Landscape Architect. Unless otherwise documented cuts are to be carried out to
achieve a gap of no more than 3mm between adjoining segments or other adjoining surfaces or structures.
Slip resistance for the capping is to be to AS 3661.1. Select materials and include admixtures to prevent the
occurrence of efflorescence.

Walls are to be less than 1% from detailed face angles with zero subsidence. Horizontal wall members are
to not sag.


10.2.       WALL TYPES

 WA01: Wall Type – Rendered Wall

 CIVIL SCOPE
 Material –Rendered blockwork wall (by civil)
 Dimensions – 1,80m high, 200 series blockwork (Body) as per structural engineer’s detail.
 Waterproofing – Bituminous barrier to back of wall with coreflute to protect (subterranean only).
 Drainage - 90m Ø perforated PVC pipe "Ag Line" without "sock". Connect to stormwater. Backfill with 20mm
 drainage gravel and Atlantis "Hydro net", "Filter Fabric 3002" (subterranean only).
 Structural Requirements & Footings - Refer to structural engineer's documentation

 LANDSCAPE SCOPE
 Surface finish – Rockcote coloured renders
 Colour- Monument
 Supplier – Rockcote (QLD & NSW)
 Sealer – To be sealed and treated to manufacturers specification




URBIS
URB-P0003847-000-SP.DOCX                                                                                PAGE   21