Stormwater Renewal

Overview The City of Darwin invites suitably qualified, experienced and capable contractors to submit tenders for the renewal of its stormwater infrastructure assets. In 2026/27, the City of Darwin is renewing stormwater infrastructure at multiple locations across the Darwin Municipality. About City of Darwin has committed to the asset renewal of stormwater infrastructure in 2026/27. Scope This Request for Tender is for the replacement of various stormwater pipes across multiple locations within the Darwin Municipality. The scope includes: Halls Street, Alawa: 450mm pipe, approximately 61m and 21m; provisional 375mm pipe, 8m Grevillea Circuit, Nightcliff: 375mm pipe, 28m Winton Street, Jingili: 375mm pipe, 27m and 25m; 450mm pipe, 28m Trower Road, Tiwi: 1050mm pipe, 57m Pearce Place, Millner: 375mm pipe, 31m Wells Street, Ludmilla: 450mm pipe, 104m, 8m and 10m; provisional 450mm pipe, 18m Hinkler Crescent and Elizabeth Street, Fannie Bay: 525mm pipe, 38m and 20m Provisional location: Copperfield Crescent, Anula: 375mm pipe, 8m and 123m Works are to comply with the NT Government Standard Specification for Subdivisions. Contractor Requirements Site Constraints Removal of identified trees at seven locations must be carried out under City of Darwin's Public Tree Management Procedure, following the Arboricultural Impact Assessment issued by a City of Darwin Arborist The Contractor must verify existing pipe sizes before ordering materials, as the supplied asset data is indicative only An accredited Traffic Management Designer must inspect the sites and prepare the Traffic Management Plan (TMP) and Traffic Guidance Scheme (TGS) Contract Terms and Conditions Contract type: Schedule of Rates Works to be completed by 30 June 2027, with an extension available for unforeseen circumstances