Northern Beaches Hospital – Bulk Excavation

Cherrie Civil commenced work on the Northern Beaches Hospital for CPB Contractors in Late June 2015. The value of the work was approximately $10 million.

The project involved:

  • Approximately 100,000m3 of excavation across two bulk excavations – the main hospital (75,000m3) and carpark (25,000m3).
  • Excavation Shoring including over 5,500m2 of bored piers, shotcrete, anchors and soil nails.
  • 320 Structural Piles including integral column footings
  • Concrete Works including Capping Beam and Integral Structural Walls.
  • Detail Excavation of lift cores, footings, drainage layer and setdowns.
  • Stormwater installation including Gross Pollutant Trap and On Site Detention Tank.

Sparks Road, Wyong – Stages 1 & 2

Cherrie Civil commenced works on the Sparks Road, Wyong (Stage 1 & 2) Project for Hudson Communities in Mid June 2015. The value of the works was approximately $3.5 million.

The project involved the following scope:

  • Approximately 33,000m3 of bulk earthworks to all 140 house lots.
  • Stripping 80,000m2 of topsoil
  • Remediation of unsuitable material
  • Construction of Retaining Walls
  • Detail Excavation to 50 lots and stormwater detention basins
  • Construction of 4000m2 of road pavements
  • Installation of all services including sewer, water, electrical, stormwater and NBN

Macquarie Cemetery Batter Stabilisation

Client: Northern Metropolitan Cemeteries Trust (NMCT)

Superintendent: Crown Project Services Pty Ltd

Duration: 16 weeks.

Description of project:

The project incorporated civil construction, stabilisation and remedial works within five sections of the site. The scope included:

  • 42,000 m2 of clearing and grubbing of the embankments and stockpiles.
  • 18,000 m2 of cutting and filling of batters.
  • 30,000 m2 of final trimming to batters and flat areas.
  • 40,000 m2 of top soil re-used on site during landscape stage.
  • 460 metres of spoon drainage in the middle of the batter
  • 150 metres of shotcrete drainage including concrete support and the construction of swale drains utilising riprap rocks recycled from site.
  • 120m of 1.8m footpaths throughout the site.
  • 10,000 m2 of planting along the embankment areas.
  • Cleaning and rehabilitation of the existing basin area including shotcreting of embankment and mid-berm.
  • Construction of new retaining walls

Value of Contract (Approx.): $1,800,000

Sparks Road, Wyong – Stages 3 & 4

Client: Wyokong Investments No.1 & Hudson Homes

Duration: 21 weeks.

Description of project: 50 Lot subdivision (Second release package of three packages), including house lots and installation of services.

Scope:

  • Earthworks on site including tree removal, remediation of uncontrolled fill, bulk excavation to all house lots, roads and footpaths, and detail trimming of all house lots.
  • Road formation works and the construction of over 5000m2 of flexible pavements.
  • Excavation and installation of 1,100m of stormwater pipes and pre-cast pits and lintels for the subdivision stormwater system.
  • Installation of underground services including potable water, sewer, electrical, gas and NBN.
  • Construction of 1200m of kerb and gutter to all roads constructed, including the construction of roll kerb to existing and new roads.
  • Construction of a wetland sediment basin including sandstone retaining wall, Grasscrete maintenance access, GPT access slab and deep water clean out zone.

Value of Contract (Approx): $ 4.0 million

Hezlett Road, Kellyville – Subdivision

Client: Private Developer.

Duration: 18 weeks.

Scope:

  • Demolition of the existing brick residential dwelling and ancillary structures and items and removal of waste generated to a licensed waste disposal facility.
  • Earthworks on site including site clearing, removal and stockpiling of topsoil for later use, tree removal, cut and fill to approved RL’s, erection and maintenance of environmental controls.
  • Road formation works and the construction of 3600m2 of asphalt roadway roads including asphalt pavements.
  • Earth work and installation of 1500m of pipes and pre-cast pits and lintels for underground services including potable water, recycled water, sewer and stormwater.
  • Earth work and the installation of underground electrical reticulation services.
  • Earthwork and Installation of 1100m of kerb and gutter to all roads constructed, including the construction of slotted kerb, modified kerb and standard kerb to existing and new roads.
  • Shaping of swales and re-vegetation of these areas.

Value of Contract (Approx): $ 1.9 million

Sparks Road, Wyong – Stages 5-7

Job title:  Sparks Road, Wyong – Stages 5 & 6

Client: Wyokong Investments No.1 & Hudson Homes

Duration: 18 weeks.

Description of project: 28 Lot Subdivision (Third release package of three packages), including house lots and installation of services.

Scope:

  • Earthworks on site including site clearing, removal of topsoil for later use, tree removal, remediation of uncontrolled fill, excavate and compact unsuitable subgrade, cut and fill to approved RL’s, erection and maintenance of environmental controls.
  • Detail trimming and topsoil spreading to house lots
  • Road formation works and the construction of over 1500m2 of flexible pavements and concrete battle-axe driveways.
  • Installation of over 500m of stormwater pipes and precast pits for the subdivision stormwater system.
  • Installation of underground services including potable water, sewer, electrical, gas and NBN.
  • Earthwork and Installation of approximately 400m of kerb and gutter and kerb only to all roads constructed.
  • Construction of 600m2 of retaining walls.

Value of Contract: $ 1.9 million

Strathfield Golf Course Subdivision

Job title:  Strathfield Golf Course Subdivision.

Client: Metro Property Development

Duration: 30 weeks.

Description of project: Subdivision of 50 lots including all associated services

Scope:

  • Earthworks on site including site clearing, removal of topsoil for later use, tree removal, excavate and compact unsuitable subgrade, cut and fill to approved RL’s, erection and maintenance of environmental controls.
  • Road formation works and the construction of 3600m2 of concrete roadway roads as well as asphalt pavements and pavers.
  • Earth work and installation of 1800mm pipes, twin 1200mm and pre-cast pits and lintels for underground services including potable water, recycled water, sewer and stormwater.
  • Earth work and the installation of underground electrical reticulation services.
  • Earthwork and Installation of 1100m of kerb and gutter to all roads constructed, including the construction of slotted kerb, modified kerb and standard kerb to existing and new roads.
  • Earthworks and construction of 800m of retaining walls.
  • Shaping to formation of site – Approximately 8000m2.

Value of Contract: $ 5.5 million

Marrickville Hospital Redevelopment

Job title:  Marrickville Hospital Redevelopment

Client: Mirvac Constructions

Duration: 38 weeks.

Description of project: Site remediation, bulk earthworks for both council community centre and residential redevelopments.

Scope:

  • Remediation earthworks on site including site clearing, tree removal, cut and fill to approved RL’s.
  • Hazmat removal from within existing heritage and non-heritage structures
  • Removal of existing services, electrical, gas, telco, stormwater and sewer
  • Bulk demolition of dilapidated 7story ‘nurses quarter’, low-rise terrace houses and disused hospital facilities
  • Detailed internal demolition within heritage structures for future refurbishment
  • Shoring wall installation and bulk earthworks for remediation material placement in excavation 1 (Community Hub)
  • Shoring wall installation and bulk earthworks for excavation 2 (Residential Hub)
  • Bulk excavation across both buildings – 45,000m3
  • Structural piles installation, strip and pad footings for residential redevelopment.

Value of Contract: $ 10.0 million

Australian Catholic University – Strathfield

Job title:  Australian Catholic University – Bus Waiting & Set Down Works

Client: Australian Catholic University

Duration:  20 weeks

Description of project: Main entry upgrade including installation of major services

Scope:

  • Delivery of a complex project in a tight time frame during the University’s Summer break
  • Working around heritage listed buildings and narrow areas
  • Working around existing live services and complex redundant infrastructure
  • Earthworks on site including site clearing, removal of existing pavement, General Solid Waste and diesel tanks
  • Road formation work including the removal and treatment of unsuitable subgrade
  • Construction of concrete and asphalt pavement
  • Construction of a raised pavement including piles to minimise the disturbance to existing tree roots
  • Installation of a 2.2m wide common service trench including Hydraulic, Electrical, Gas and Stormwater services
  • Hard and soft landscaping including relocation of six large palm trees and the installation of an irrigation system
  • Brick paving work including a trafficable bluestone paving area
  • Fabrication and installation of a curved Bus Shelter, Pump room and Garbage room enclosures
  • Installation of light poles and in ground lighting

Value of Contract: $ 4.0 million

Westmead Hospital – Early Works

Job title:  Westmead Hospital – Early Enabling Works.

Client: AW Edwards.

Duration: 6 weeks.

Description of project: Excavation of Service Trenching to facilitate the installation of new boom gates. Supervise the placement of asphalt at the entrance to A W Edwards new carpark.

Scope:

  • Supervision and procurement of approximately 1800m2 of asphalt for AW Edwards new carpark.
  • Excavation of several trenches and plinths for the installation of new boom gates around the various carparks at Westmead Hospital.
  • Preparation and handover of trenches for electrical contractor for their conduit installation works.
  • Backfill of trenches once conduits are installed.
  • Working within live traffic and existing hospital services

Value of Contract: $ 250,000

Westmead Hospital – Bulk Excavation

Job title:  Westmead Hospital Early Works

Client:  Multiplex

Duration: 52 weeks.

Description of project: Bulk & Detail Excavation, Shoring, Foundations, Services and remediation for the Westmead Hospital Acute Services Building.

Scope:

  • Approximately 55,000m3 of bulk excavation into class II shale
  • Excavation shoring across 1000m2 of bored piers, shotcrete, anchors and rock bolts.
  • Installation of approximately 700 shoring and structural piles
  • Bulk and Detail Excavation including all in ground service trenching
  • Roadworks including internal and external roads around the site
  • Remediation of the existing site
  • Site clearance of trees and demolition of existing concrete structures
  • Various satellite sites surrounding the main site including a 4m deep shared services trench, bore pits, headwall, prototype area and construction of various concrete including footpath and plinth construction.

Value of Contract: $ 25 million

Field of Mars – Road Rehabilitation

Job title:  Field of Mars Road Resurfacing

Client: Northern Metropolitan Cemeteries Trust (NMCT)

Duration: 2 weeks

Description of project: Resurface 8,500m2 of internal cemetery roads

Scope:

  • Milling of approximately 8500m2 of internal cemeteries roads
  • Working in and around crypts, graves and interacting with the public
  • Maintaining constant functioning of the cemetery for funerals and burials
  • Supply and placement of asphalt to service the new cemetery roads.

Value of Contract: $250,000

Northern Beaches Hospital – Roadworks

Job title:  Northern Beaches Hospital – Roadworks

Client:  CPB Contractors

Duration: 30 weeks

Description of project: Pavement works, Detail Excavation, Services, Concrete/Structural works for the Northern Beaches Hospital Precinct.

Scope:

  • Pavement, kerbs and asphalt works across 10,000m2
  • Shaping of the wetland and onsite water retention system
  • Formation of natural swales
  • Detail Excavation and concrete works for structural elements including exposed aggregate footpaths, light footings, signage and plinth slabs
  • In ground service excavation including stormwater, power & irrigation,
  • Supply and install retaining walls and fencing

Value of Contract: $5 million