Calumet Drive Stormwater Mitigation Engineering Services

The City of New Holstein is seeking engineering services for a hydrologic and hydraulic stormwater study, including analysis of flooding and three mitigation alternatives at the Calumet Drive and Plymouth Street intersection.

City of New Holstein > Emergency Management Department


General
Open
Oct 30, 2026 05:00 PM
Sep 30, 2026 12:00 PM
$26,565.00
Request for Proposal (RFP)
Local
Ask AI about this solicitation
Contact
cnhem@cnhwi.org
+19202863596
2110 Washington Street, New Holstein, WI, USA
Submission Instructions
Email
Description

The City of New Holstein is soliciting proposals from qualified engineering firms to study recurring stormwater flooding at the intersection of Calumet Drive and Plymouth Street and affected downstream areas. The scope includes historical infrastructure research, non-intrusive data gathering, hydrologic and hydraulic modeling, analysis of existing storm sewers and culverts, capacity evaluation, and consideration of alternatives such as stormwater piping changes, detention ponds, and drainage ditches. The selected firm must prepare a final mitigation study comparing at least three viable alternatives, including proposed improvements, benefits, limitations, and cost estimates. The scope also includes three stakeholder meetings, monthly one-page progress reports with updated schedules and cost information, and support for submission of the selected approach to FEMA and Wisconsin Emergency Management. The solicitation requests a cover letter, company overview, stormwater experience examples, project understanding and approach, insurance information, exceptions, confidentiality and conflict-of-interest disclosures, authorized signature, and pricing. The estimated total budget is $26,565.

Classification Codes
NAICS541330Engineering Services
PSCR519STUDY/GEOTECHNICAL
Smart Codes
stormwater engineeringhydrologic hydraulic modelingflood mitigation studies
Specifications
Service Only
Timeline
Sep 25, 2026-RFP Issue Date
Oct 16, 2026 09:00 PM-Questions Due
Oct 20, 2026-Addendum Responses Due
Oct 30, 2026 05:00 PM-Proposal Submission Deadline
Dec 1, 2026-Monthly Progress Reports Begin
Feb 12, 2027-Extension Notice Deadline
Apr 23, 2027-Final Mitigation Study Due
May 13, 2027-FEMA/WEM Submission Target
Requirements
Required
  • Commercial General Liability — $1,000,000.00
  • Products-Completed Operations — $1,000,000.00
  • Personal and Advertising Injury — $1,000,000.00
  • Auto Liability — $1,000,000.00
  • Workers Compensation
  • Employer's Liability
  • Umbrella Each Occurrence — $2,000,000.00
  • Umbrella Aggregate — $4,000,000.00
  • Professional Liability — $1,000,000.00
Scored
  • Minimum 3 references
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