Trimmer Parade Stormwater Upgrade Stages 1 & 2

Overview The City of Charles Sturt is seeking suitable contractors to undertake works for the Trimmer Parade Stormwater Upgrade Stages 1 & 2. Scope The scope includes, but is not limited to, the following works: Preliminary Works Site establishment Survey and set out Environmental controls Traffic management Utility verification Demolition Removal of existing stormwater infrastructure Removal of redundant infrastructure Protection of existing services Earthworks Trench excavation Subgrade preparation Structural backfilling Dewatering Stormwater Drainage Construction Installation of twin 1350mm Class 6 RCP trunk drains Installation of junction boxes Installation of side entry pits Installation of manhole risers Connection to existing drainage infrastructure Drainage connections from side entry pits Management of stormwater during construction, including management of the live drains at the tail end of a very large stormwater catchment Road Reinstatement Pavement reinstatement complying with DIT requirements and project drawings, comprising 100mm asphalt, SAMI seal, 320mm CTCR, 200mm PM1/20 or PM2/20, and 400mm select fill Type A Reinstatement of line marking to match existing conditions Utility Adjustments Adjustment and protection of service assets as required Temporary Works Fencing Barriers Signage Access provisions Environmental controls Reinstatement Site clean-up Landscape reinstatement where disturbed Removal of temporary works Asbestos Cement Pipe Management Where redundant SA Water asbestos cement (AC) pipe is required to be removed, provision of a detailed methodology addressing identification, removal, handling, transport, disposal, licensing requirements, personnel competencies, environmental controls, regulatory notifications, and emergency procedures Compliance with relevant legislation and WHS requirements for all asbestos-related works Testing and Quality Assurance Implementation of an appropriate Quality Assurance system Undertaking of required testing, including compaction testing, concrete testing, pipe installation testing, joint testing, CCTV inspections, and service verification Submission of testing records prior to hold point release Stormwater Pipes Coordinating and taking delivery of the Council's pre-ordered 1350mm pipes Storage of pipes on site and ensuring delivered pipes meet all quality requirements Documenting defective pipes and coordinating their replacement with Charles Sturt and the pipe supplier Submitting signed cart notes as part of the progress claim process Contract Terms and Conditions Handover Requirements Prior to Practical Completion, the Contractor shall provide: As-constructed drawings (PDF and DWG) CCTV reports Testing records Defects list Warranty documentation Maintenance information Asset data required for Council's asset management system Tender Briefing A briefing session will be held for this opportunity. Date: 16 October 2026 Time: 2:00 pm Location: 72 Woodville Road, Woodville, South Australia, Australia, 5011 RSVP by close of business, 14 October 2026. The session will run from 2pm to 3pm in CC1. Attendees should sign in at the front counter.