Spencer Street Cycling Feasibility & Concept Design with CDD

Overview The City of Bunbury is seeking submissions from suitably experienced consultants to undertake a Feasibility Study and Concept Design, with a Conditional Detailed Design, for Spencer Street between Plaza Street and Clarke Street. Further information is contained in the attached documents. Scope Base Contract (Feasibility and Concept Design) The scope includes: Kick off and information review Constraints analysis, including carriageway widths from feature survey, existing bicycle lane gaps, power poles, drainage, driveways, parking, bus stops, median, trees and crossings Options development, with at least three cross-section options: Option 1, median reclaim: remove the flush concrete median and reallocate the width to 1.5 m bicycle lanes, keeping existing kerb lines and parking; Option 2, hybrid or reduced treatment: the best outcome achievable within the existing kerb lines or minimal widening; Option 3, widening (high level only) Bus stop treatments for all six stops, including Stops 71777, 71875 and 71874, with PTA liaison Trees and planting assessment Preparation of a Design Departures Register Safety review, including crash history review and Traffic Impact Assessment advice (the independent Road Safety Audit is by others) Recommendation and Concept Design, including an options workshop, draft and final feasibility report, concept design, and geotechnical scope advice Hold point: no Separable Portion 1 work is to commence until the Concept Design is accepted and Separable Portion 1 is elected in writing Separable Portion 1 (Detailed Design) If elected, the scope includes: Preparation of a Detailed Design of the City's preferred concept, including a design report and resurfacing treatment recommendation Preparation of construction-ready drawings, including general arrangement, cross-sections, set-out, kerbing and islands, pavement, drainage, signage and line marking, pedestrian ramps, bus stops, and landscaping Preparation of a technical specification Service authority and PTA liaison 85% and 100% design reviews Works by Others (Excluded) The following are excluded from this scope: Feature survey Independent Road Safety Audit/s Geotechnical investigations The Plaza Street and Clarke Street roundabouts Running of community engagement Western Power design or applications Contract Terms and Conditions The City may elect to proceed with Separable Portion 1 (Detailed Design) at any time up to 31 December 2027