Temporary Closures: Current advice
Approved Works Approval applications
Please find below the list of the most recent Works Approval (WA) applications approved by the NCA. Last updated: 22 August 2025.
For further information on any of these WA applications, please contact the NCA on (02) 6271 2888 or email worksapproval@nca.gov.au.
| Application Number | Project Name | Approved Date |
| WA-001715 | King George Terrace PARKES - KGT Miscellaneous Verge Works TTM (parent: WA-001655) | 21/08/2025 |
| WA-001693 | Block 9 Section 51 WRIGHT - Uriarra Road TTM Application | 15/08/2025 |
| WA-001738 | Block 3 Section 43 BELCONNEN - Belconnen Wellness Centre | 15/08/2025 |
| WA-001367 | Block 12 Section 33 REID - BUILDING AND SITE SIGNAGE | 14/08/2025 |
| WA-001673 | Block 1 Section 116 CITY - Geotechnical/Contamination Investigation, S116 City | 14/08/2025 |
| WA-001546-1 | Block 26 Section 8 BRUCE - Revised size of external plant enclosure | 12/08/2025 |
| WA-001734 | Block 6 Section 2 BARTON - One National Circuit Bollard Replacement | 11/08/2025 |
| WA-001679 | Block 5 Section 89 ACTON - 500m Multi-Sport Course | 11/08/2025 |
| WA-001707 | Block 1 Section 39 PARKES - OPH - PSG Holdings Site Shed Compound | 11/08/2025 |
| WA-001739 | Block 4 Section 55 ACTON - Additional Scaffolding | 11/08/2025 |
| WA-001736 | Various Locations CANBERRA CENTRAL - ACT Bridge Inspections | 11/08/2025 |
| WA-001676 | Block 3 Section 22 BARTON - Minor Works Amendment to WA102967 | 8/08/2025 |
| WA-001702 | Block 22 Section 6 BARTON - Re-roof 41-47 Blackall Street, Barton (Landmark Apartments) | 8/08/2025 |
| WA-001686 | Block 1 Section 90 RUSSELL - Temporary Site Accommodation | 8/08/2025 |
| WA-001636 | Block 4 Section 27 PARKES - Base Building Services Upgrade Tranche 2 of the National Library of Australia | 7/08/2025 |
| WA-001701 | Block 5 Section 2 PARKES - Floriade 2025 - Stage 2 | 7/08/2025 |
| WA-001710 | Block 1 Section 58 PARKES - Federation Centenary Fountains Works | 6/08/2025 |
| WA-001697 | Block 5 Section 27 PARKES - Geotechnical Testing | 5/08/2025 |
| WA-001709 | Alexandrina Drive YARRALUMLA - Alexandrina Drive Priority crossing temporary traffic management plans | 5/08/2025 |
| WA-001732 | Hopetoun Circuit YARRALUMLA - WA-001510 - Pedestrian and Road Safety Improvements | 4/08/2025 |
| WA-001608 | Block 2 Section 4 PARKES - Amendments to WA102975 | 4/08/2025 |
| WA-001604 | Block 2 Section 4 PARKES - Amendments to WA102646 to address Conditions | 4/08/2025 |
| WA-001392 | Block 3, 12 Section 3 PARKES - STAGE 1 DEVELOPMENT OF THE UNSW CANBERRA CITY CAMPUS | 4/08/2025 |
| WA-001642 | Various CANBERRA CENTRAL - Urban Treescapes 2025 Spring tree planting in Designated Areas | 1/08/2025 |
| WA-001674 | Block 2 Section 10, 11 CAPITAL HILL - AD-0031-61: Guard Boxes HVAC Upgrades | 1/08/2025 |
| WA-001699 | Northbourne Avenue, Commonwealth Avenue, London Circuit CITY - TWA15 - Main Works | 1/08/2025 |
| WA-001659 | Block 19 Section 7 FORREST - New Entry Portal | 1/08/2025 |
| WA-001591 | Block 7 Section 13 BARTON - Flagpole installation | 1/08/2025 |
| WA-001698 | Block 23 Section 6 BARTON - Temporary Traffic Management 10 Brisbane Avenue Barton Office Development | 1/08/2025 |
| WA-001713 | Block 1 Section 39 ACTON - Temporary installation of Mongolian ger (yurt) | 1/08/2025 |
| WA-001695 | Block 5 Section 23 PARKES - West Block Car Park Signage | 29/07/2025 |
| WA-001588 | Block 1 Section 39 PARKES - OPH Surveyor Marker Locations | 29/07/2025 |
| WA-001683 | Block 6, 11 Section 2, 48 PARKES - Commonwealth Park Hedge Replacement (Parkes Way) | 29/07/2025 |
| WA-001704 | Block 18 Section 29 PARKES - Temporary Installation of Dana Schutz, Sea Group at National Gallery | 25/07/2025 |
| WA-001680 | Block 18 Section 29 PARKES - NGA Package B Works - Site Establishment Plan - Design Works | 25/07/2025 |
| WA-001645 | Forster Crescent YARRALUMLA - Decommissioning of Padmount Substation S2068 | 25/07/2025 |
| WA-001589 | Block 1 Section 35 PARKES - New egress stair from the John Gorton Building Basement | 24/07/2025 |
| WA-001650 | Block 17 Section 9 BARTON - Temporary site establishment for roofing works | 24/07/2025 |
| WA-001689 | Block 2249 JERRABOMBERRA - DEF 2150 Mobile Crane | 18/07/2025 |
| WA-001655 | King George Tce PARKES - King George Terrace Miscellaneous Verge Works | 18/07/2025 |
| WA-001658 | Fairbairn Avenue MAJURA - WA Amendment (WA103453) for Upgrades to Intersection of Fairbairn Avenue and Majura Road Pialligo | 17/07/2025 |
| WA-001639 | Block 26 Section 8 BRUCE - Proposal to upgrade existing telecommunications facility at GIO Stadium Canberra, Bruce | 17/07/2025 |
| WA-001607 | Block 622 MAJURA - Installation of Ablution Block and Shed | 17/07/2025 |
| WA-001461-2 | Block 4 Section 55 ACTON - MARAGA Building roof replacement - TTMP update | 17/07/2025 |
| WA-001681 | Block 11 Section 9 BARTON - Additional 6m flagpole installation in front of the building at 42 Macquarie St, Barton ACT | 11/07/2025 |
| WA-001670 | Block 4, 5 Section 120, 119 CAMPBELL - Tree Removal and Replacement - RMC - Duntroon | 11/07/2025 |
| WA-001597 | Block 1 Section 39 ACTON - Weigold Fitout | 9/07/2025 |
| WA-001637 | Block 23 Section 19 CITY - Site Investigative Works | 9/07/2025 |
| WA-001455 | Wonna Street, Arkana Street, Darwin Avenue, Perth Avenue YARRALUMLA - CX11312 Watermain renewal on behalf of Icon Water | 9/07/2025 |
| WA-001666 | Block 1 Section 45 PARKES - Geotechnical/Contamination Investigation, Parkes | 8/07/2025 |
| WA-001623 | Gungahlin Drive, Morshead Drive, Parkes Way, Tuggeranong Parkway VARIOUS - AWM Roadside Pickets | 8/07/2025 |
| WA-001617 | Block 40 Section 100 CITY - Early works for construction of a temporary access road and vulnerable witness car parking spaces t | 8/07/2025 |
| WA-001654 | Block 1, 3, Section 2, 1 BARTON - TELECOMMUNICATIONS PITS AND TREE REMOVAL | 4/07/2025 |
| WA-001657 | Block 1 Section 64 CAMPBELL - Tree removal and replacement of 9 trees - ADFA | 2/07/2025 |
| WA-001596 | Block 9 Section 33 REID - Remediation of building eaves | 1/07/2025 |
| WA-001415-3 | Block 3 Section 2 ACTON - BMHRP - B060 - change to roof replacement | 1/07/2025 |
| WA-001252-1 | Block 5 Section 119 CAMPBELL - Cork Block Refurbishment, RMC Duntroon - Temporary Site Establishment - Extension of Time | 1/07/2025 |
| WA-001643 | Melbourne Avenue DEAKIN - Installation of ACT Government Fibre Optic Network Infrastructure – Melbourne Avenue Corridor | 27/06/2025 |
| WA-001662 | Flynn Drive, Barrine Drive PARKES - CABR - Investigations | 27/06/2025 |
| WA-001652 | Commonwealth Avenue PARKES - CABR - Geotech Investigations | 27/06/2025 |
| WA-001621 | Block 864 WESTON CREEK - Telstra Small Cell | 27/06/2025 |
| WA-001622 | Block 40 Section 100 CITY - Upgrade of ICON Water sewer main on Knowles Place and Block 40 Section 100 City | 27/06/2025 |
| WA-001633 | Monaro Highway HUME - Traffic Management Plans - Monaro Highway | 27/06/2025 |
| WA-001640 | Block 3 Section 2 ACTON - CSIRO BMHRP- Temporary Works B503,508,159,504,711 | 27/06/2025 |
| WA-001606 | Constitution Avenue CAMPBELL - Constitution Avenue Island Extension Works | 24/06/2025 |
| WA-001462-1 | Block 1 Section 40 YARRALUMLA - Hotel Canberra Heritage Sign - Amendment to Sign Location | 24/06/2025 |
| WA-001594 | Block 1, 11 Section 58, 48 PARKES - Tree Removal - King George Terrace & Coranderrk St | 18/06/2025 |
| WA-001634 | Block 12 Section 33 REID - UNSW Canberra / CGI Mobile Cyber Escape Challenge | 17/06/2025 |
| WA-001486 | Block 17 Section 22 BARTON - Site Amenities | 17/06/2025 |
| WA-001627 | Block 3 Section 2 ACTON - CSIRO BMHRP - Temp works B065 B116 B401c & B307 | 10/06/2025 |
| WA-001614 | Block 15 Section 33 BARTON - Signage Upgrade at Clare Holland House | 6/06/2025 |
| WA-001628 | Block 4 Section 1 BARTON - Barton Security Precinct - TTM | 6/06/2025 |
| WA-001580 | Block 26 Section 33 ACTON - Acton Waterfront park temporary furniture and signs | 6/06/2025 |
| WA-001575 | Block 2 MOLONGLO VALLEY - Function Centre | 6/06/2025 |
| WA-001613 | Block 4 Section 120 CAMPBELL - Tree Removal | 5/06/2025 |
| WA-001620 | Commonwealth Avenue, Parkes Way, Northbourne Avenue, London Circuit, Edinburgh Avenue CITY - TWA14 - Main Works | 4/06/2025 |
| WA-001574-1 | Commonwealth Avenue PARKES - Investigation Works for Commonwealth Avenue Bridge - Amendment - TTMP | 4/06/2025 |
| WA-001564 | Block 16 Section 10 CITY - Minor amendments to WA102762 and WA001198 for build efficiencies and increased pool amenity | 4/06/2025 |
| WA-001568 | Block 26 Section 8 BRUCE - AIS Environmental Chamber | 3/06/2025 |
| WA-001598 | Block 1343 CANBERRA CENTRAL - Yarning Circle | 3/06/2025 |
| WA-001600 | Block 1 Section 33 REID - Extension to Existing Columbarium Wall | 3/06/2025 |
| WA-001322-2 | Block 1 Section 33 PARKES - Install External Scaffolding - Extended Time | 29/05/2025 |
| WA-001585 | Northbourne Avenue CITY - ECUPS installation, Set 002 Northbourne Avenue/Barry Drive | 28/05/2025 |
| WA-001461-1 | Block 4 Section 55 PARKES - MARAGA Building Roof Replacement - Amendment | 27/05/2025 |
| WA-001529-3 | Block 6 Section 34 PARKES - Traffic Management Plan for Evoenergy | 27/05/2025 |
| WA-001552 | Block 4, 1 Section 51, 40 PARKES - National Triangle Wayfinding Signage Implementation - Stage 2 | 27/05/2025 |
| WA-001574 | Commonwealth Avenue PARKES - Commonwealth Avenue Bridge Renewal - Site Investigation Works | 26/05/2025 |
| WA-001587 | Block 18 Section 29 PARKES - Water Feature Maintenance Work - Tree Removal | 26/05/2025 |
| WA-001570 | Block 1, 1, 6 Section 58, 59, 34 PARKES - Improvement Works at the National Rose Gardens | 23/05/2025 |
| WA-001605 | Parkes Way ACTON - Mr Squiggle and Friends road signs application | 23/05/2025 |
| WA-001539 | Block 3 Section 2 ACTON - Greenhouse Redevelopment | 20/05/2025 |
| WA-001582 | Edinburgh Avenue CITY - Retention of installed traffic monitoring cameras on Edinburgh Avenue | 13/05/2025 |
| WA-001526 | Block 1 Section 64 CAMPBELL - ADFA Library Minor Refurbishment | 9/05/2025 |
| WA-001519 | Block 1 Section 64 CAMPBELL - ADFA PFAS, Chemistry and Energetic Labs Refurbishment | 9/05/2025 |
| WA-001573 | Bowen Drive BARTON - Bowen Drive TTM | 8/05/2025 |
| WA-001502 | Parkes Place East PARKES - Replacement of an existing pit and associated temporary works | 8/05/2025 |
| WA-001546 | Block 26 Section 8 BRUCE - Building 14 Services Upgrade | 8/05/2025 |
| WA-001503 | Block 6 Section 39 CAMPBELL - RECOGNISING FAMILIES SCULPTURE | 7/05/2025 |
| WA-001527 | Block 12 Section 87 RUSSELL - Russell Offices R4 Foyer security upgrade and wert areas refurbishment | 7/05/2025 |
| WA-001535 | Block 1 Section 39 ACTON - Additional demolition and construction works & landscaping, including sculptured for DDA works | 7/05/2025 |
| WA-001562 | Block 14 Section 384 MACARTHUR - Chlorine Analyser Panel Torrens and Macarthur Reservoirs | 6/05/2025 |
| WA-001083-3 | Canberra Avenue FYSHWICK - CIVILS-2896 - Fyshwick to Beard | 5/05/2025 |
| WA-001400 | Block 23 Section 6 BARTON - Willemsen - Prestigious Office Redevelopment | 5/05/2025 |
| WA-001033-1 | Block 3 Section 43 YARRALUMLA - Minor Amendment to WA001033 | 5/05/2025 |
| WA-001489 | Block 2249 JERRABOMBERRA - HMAS HARMAN BUILDING 124 REFURBISHMENT | 5/05/2025 |
| WA-001377-1 | Block 40 Section 100 CITY - Early Works High Voltage Electricity Realignment | 1/05/2025 |
| WA-001518 | Block 1202 WESTON CREEK - Scrivener Dam Dissipator Strengthening Project - Temporary Traffic Management Plan | 1/05/2025 |
| WA-001509 | Edinburgh Avenue CITY - Paving Substitution - Edinburgh Avenue Extension | 1/05/2025 |
| WA-001572 | London Circuit, Northbourne Avenue, Knowles Place CITY - TWA13 - Main Works | 1/05/2025 |
| WA-001565 | Block 26 Section 8 BRUCE - GIO Stadium - Entry Turnstile Replacement | 24/04/2025 |
| WA-001569 | Edinburgh Avenue CITY - Crane Lift and Road Closures | 24/04/2025 |
| WA-001561 | Block 3 Section 2 ACTON - Hail Remediation Temporary Works B204 & B211 | 22/04/2025 |
| WA-001558 | London Circuit, Edinburgh Avenue, Knowles Place CITY - TWA12 - Main Works | 15/04/2025 |
| WA-001529-2 | Block 6 Section 34 PARKES - Traffic Management Plan & Dilapidation Report for WA-001529 | 15/04/2025 |
| WA-001554 | Melbourne Avenue DEAKIN - Upgrade of footpath and crossings for Safe Schools Project | 15/04/2025 |
| WA-001415-1 | Block 3 Section 2 ACTON - B060 Tree Management Plan - Removal of Two Trees | 15/04/2025 |
| WA-001251 | Block 4 Section 120 CAMPBELL - Fence replacement works 1 Parnell Rd Campbell ACT | 15/04/2025 |
| WA-001532 | Block 6, 3 Section 34, 4 PARKES - Tree Removal for 2 Trees | 11/04/2025 |
| WA-001530 | King George Terrace PARKES - Senator Neville Bonner Commemoration | 10/04/2025 |
| WA-001541 | Block 18 Section 29 PARKES - National Gallery of Australia Street Cafe Food Van - Extension of Time | 10/04/2025 |
| WA-001550 | Block 630 MAJURA - Site Investigations Minor Works | 10/04/2025 |
| WA-001506 | Wendouree Drive PARKES - Enclosed Covered Space on Existing Hardstand | 10/04/2025 |
| WA-001536 | Block 26, 46, Section 8, 6 BRUCE - Removal of 4 dead trees | 9/04/2025 |
| WA-001537 | Block 3 Section 78 DEAKIN - Lower Red Hill Reservoir - perimeter fence realignment | 8/04/2025 |
| WA-001453 | Block 2, 3, 4, 7, 2, 1, 4 Section 121, 103, 125, 118 YARRALUMLA - Dunrossil Drive Tree Planting | 7/04/2025 |
| WA-001529 | Block 6 Section 34 PARKES - Amendment to WA103525 - Change of conduit alignment and upgrade of switching station | 7/04/2025 |
| WA-001349 | Block 3 Section 65 CAMPBELL - Construction of 30 Residential Dwellings, Associated Landscaping and Civil Works | 4/04/2025 |
| WA-001512 | Brisbane Avenue BARTON - Installation of Underground HV Conduits & Cables | 4/04/2025 |
| WA-001381-1 | Block 40 Section 100 CITY - Early Works Piling and Capping Beam Installation | 4/04/2025 |
| WA-001384 | Block 1 Section 126 YARRALUMLA - Buoys install at Government House | 4/04/2025 |
| WA-001463 | Block 6 Section 39 CAMPBELL - National Ceremony: Anzac Day 2025 | 4/04/2025 |
| WA-001498 | Darling Street BARTON - Installation of Underground LV Cables & Tree Removal | 1/04/2025 |
| WA-001425 | Block 254 PADDYS RIVER - Landscape Rehydration works on Larrys Creek | 27/03/2025 |
| WA-001516 | Various Sites CANBERRA CENTRAL - ADFA/UNSW SIGNAGE FOR THE AUSTRALIAN DEFENCE FORCE ACADEMY OPEN DAY 2025 | 27/03/2025 |
| WA-001523 | Block 26 Section 8 BRUCE - Installation of Chiller units | 26/03/2025 |
| WA-001524 | Block 1 Section 121 CITY - Detailed Site Investigations Testing for Environmental Contamination | 26/03/2025 |
| WA-001418 | Block 22 Section 6 BARTON - Installation of EV Charger | 25/03/2025 |
| WA-001472 | Block 2249 JERRABOMBERRA - Temporary Facility Installation | 25/03/2025 |
| WA-001485 | Block 3 Section 55 ACTON - Installation of PV Solar Array | 25/03/2025 |
| WA-001499 | Block 18 Section 29 PARKES - Water Feature Maintenance Work Fencing and Site Office | 25/03/2025 |
| WA-001515 | Block 40 Section 100 CITY - Early Works Temporary Traffic Management Plan | 25/03/2025 |
| WA-001514 | Block 2 Section 30 BRUCE - Container on Australian Institute of Sport Site | 25/03/2025 |
| WA-001490 | Block 3 Section 131 CAMPBELL - Installation of Glass Balustrade | 25/03/2025 |
| WA-001531 | Block 3 Section 2 ACTON - BMHRP - Temporary Structures B070 B083 B801 | 25/03/2025 |
| WA-001273-1 | Block 12 Section 3 PARKES - Installation of Granite Boulders as Parking Deterrent on Property Boundary | 25/03/2025 |
| WA-001510 | Hopetoun Circuit YARRALUMLA - Hopetoun Cct Pedestrian Improvements | 21/03/2025 |
| WA-001458 | Various sites PARKES - Refurbishment of existing wayfinding signage in the National Triangle and at LPNA | 20/03/2025 |
| WA-001456 | Bowen Drive PARKES - Bowen Drive Road Median Rejuvenation Project | 20/03/2025 |
| WA-001484-1 | Block 18 Section 29 PARKES - Movement of Works of Art - Amendment | 19/03/2025 |
| WA-001496 | Block 1 Section 120 CITY - Removal of Two Trees | 19/03/2025 |
| WA-001521 | Commonwealth Avenue, Northbourne Avenue, London Circuit, Parkes Way, Edinburgh Avenue CITY - TWA11 - Main Works | 19/03/2025 |
| WA-001511 | Block 1 Section 39 PARKES - Minor temporary external hoarding to facilitate internal works at OPH | 19/03/2025 |
| WA-001459 | Block 10 Section 9 BARTON - 40 Macquarie St - New Embassy Flagpole | 18/03/2025 |
| WA-001497 | Block 4 Section 120 CAMPBELL - Removal of Two Trees in Duntroon | 18/03/2025 |
| WA-001501 | Alexandrina Drive YARRALUMLA - Priority Crossings on Alexandrina Drive | 14/03/2025 |
| WA-001508 | Adelaide Avenue YARRALUMLA - Bridge No. 3059 Kent Street over Adelaide Avenue - Temporary Traffic Management Plan | 14/03/2025 |
| WA-001480 | Kings Avenue PARKES - Kings Ave Medium Planting | 14/03/2025 |
| WA-001429 | Block 254 PADDYS RIVER - Underground Storage Tank Removal - CDSSC Tidbinbilla | 13/03/2025 |
| WA-001481 | Federation Mall PARKES - Accessible Paths Federation Mall | 13/03/2025 |
| WA-001411 | Block 6 Section 47 PARKES - Kings Park Tree Planting Stage 2 | 12/03/2025 |
| WA-001451 | Block 6 Section 2 PARKES - Archbishop's House Tree Planting | 12/03/2025 |
| WA-001409 | Block 5, 18 Section 2, 28 PARKES - Tree Planting Project 2025 | 12/03/2025 |
| WA-001188-2 | Uriarra Road STROMLO - Stromlo Reach Overhead Power Relocation - TTM | 12/03/2025 |
| WA-001493 | Northbourne Avenue TURNER - Temporary Traffic Management Plan | 11/03/2025 |
| WA-001419 | Block 13 Section 13 FORREST - Balustrade Facade Remediation Project | 7/03/2025 |
| WA-001433 | Block 2, 3 Section 55 ACTON - EV Charger | 7/03/2025 |
| WA-001488 | Block 1 Section 89 RUSEELL - Removal of 4 Trees - Russell Offices - Day Care Centre | 4/03/2025 |
| WA-001492 | Block 5 Section 2 PARKES - Floriade 2025 - Stage 1 | 4/03/2025 |
| WA-001484 | Block 18 Section 29 PARKES - Movement of Works of Art | 4/03/2025 |
| WA-001315 | Various sites PARKES - Lake Burley Griffin Stone Pitched wall repairs | 3/03/2025 |
Acknowledgement of Country
We acknowledge the Ngunnawal people as traditional custodians of the ACT and recognise any other people or families with connection to the lands of the ACT and region.
We acknowledge and respect their continuing culture and the contribution they make to the life of this city and this region.