Wellington Street Car Park

Works Scope:
Site clearance, earthworks, drainage works, pipe works, landscaping, pavement construction and project documentation including:

Site Establishment
Supply as-built drawings
RAMM update (Geospatial Asset and Maintenance Management system)
Earthworks
Demolition and site clearance
Drainage works
Kerbing and channelling
Supply and installation of new stormwater reticulation pipeline (class 3 RCRRJ pipes on type HS2 bedding, 300mm diameter RCRRJ)
New catchpits with cycle friendly grates
Supply and installation of catchpit lids (225mm diameter RCRRJ)
Manhole construction
Refurbishment of (lower/raise) existing manhole lids
New stormwater manhole (1050mm diameter) with korum lid
Supply and installation of subsoil drain SW360 cascade separator, stormwater outlets, channels
Supply and installation of Humes 600 series wingwall on 75mm blinding
Pavement construction (including Prepare and Compact Subgrade, Supply and Place GAP 65 for undercut area, GAP 65 subbase and NZTA M/4 AP40 base course)
Footpath and concrete works (including prepare and compact subgrade, supply and lay 100 mm GAP 20 layer, tactile pavers, supply and install directional tactile pavers, supply and construct concrete works and concrete footpath on 75mm pit sand)
Supply and place imported topsoil
Turfing