W_38th_Ave_60%_Drainage_Report_073126.pdf

This is a drainage report prepared for the City of Wheat Ridge, Colorado, supporting the 38th West Improvements construction project. The report documents hydrologic and hydraulic analyses required for the design phase of the project, specifically addressing stormwater management and drainage infrastructure. The document provides technical findings and recommendations based on the 60% design level, establishing the drainage criteria and requirements necessary to advance the project toward final design completion. The report functions as a supporting technical document that informs the construction specifications and cost estimates for the contractor selection process, ensuring that selected contractors understand the drainage design complexities and can provide accurate value engineering input during the transition from 60% to 100% design.

The drainage report establishes baseline technical requirements that directly impact project scope, construction methodology, and cost considerations for contractors responding to the City's Statement of Qualifications solicitation. This technical foundation allows prospective contractors to develop informed proposals and provides the framework for value engineering discussions during the design completion phase. The report's findings will inform final construction documents and serve as reference material for the Notice to Proceed issuance once design is finalized.