Stormwater Management Engineering Services

Johnson County is seeking engineering and consulting services for stormwater management projects, including hydrologic and hydraulic modeling, floodplain management, water-quality analysis, watershed planning, and related technical support under a renewable contract.

Johnson County > Financial Management and Administration > Purchasing Division


General
Open
2026-058
Dec 01, 2026 02:00 PM
Oct 27, 2026 05:20 PM
1 year base + 4 × 1 year options
Request for Proposal (RFP)
Local
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Original Solicitation Links
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Request for Proposal-2026-058

]

stormwater management program

Contact
kyra.smith@jocogov.org
+19137150525
111 South Cherry Street, Olathe, KS, USA
Submission Instructions
Online
Description

Johnson County seeks comprehensive stormwater management engineering and consulting services on an as-needed basis. Work may include hydrologic and hydraulic modeling; floodplain mapping and management; hydromodification and geomorphology assessments; stormwater system asset management and condition assessments; water-quality modeling and monitoring; stormwater best management practices; watershed planning and implementation; integrated planning; grant identification and support; ArcGIS analyses; and surveying. Individual project scopes, deliverables, schedules, and fees will be agreed upon before work begins. The requested services are not limited to the listed areas. The County anticipates an approximately one-year initial contract, with up to four additional one-year renewal periods by mutual agreement. Respondents submit a technical proposal, with cost proposals requested from finalists for the interview phase; the attached cost form provides personnel billing-rate and expense schedules.

Classification Codes
NAICS541330Engineering Services
PSCAH34WATER POLLUTION - ENGINEERING DEVELOPMENT
Smart Codes
stormwater engineeringhydrologic and hydraulic modelingwatershed planning
Specifications
Service Only
Timeline
Nov 13, 2026 11:00 PM-Questions Deadline
Dec 01, 2026 08:00 PM-Proposal Submission Deadline
Dec 01, 2026 08:00 PM-Proposal Opening (optional)
Jan 4, 2027-Interviews
Mar 1, 2027-Project Begins
Requirements
Required
  • Commercial General Liability — $1,000,000.00
  • Workers' Compensation
  • Employer's Liability — $1,000,000.00
  • Automobile Liability — $1,000,000.00
  • Professional Liability/Errors & Omissions — $1,000,000.00
Required
  • Performance Bond — 100%
  • Payment Bond — 100%
Scored
  • Client point of contact required for each reference
Location
Local Preference:Local Preference
Documents
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