Wastewater Inflow and Infiltration Study

The City of Mount Holly is seeking an engineering firm to conduct flow monitoring and a comprehensive inflow and infiltration study of targeted areas in its municipal wastewater collection system, with recommendations for prioritized repairs and improvements.

Mount Holly


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LWLM0626041
Dec 02, 2026 06:00 PM
Nov 04, 2026 12:00 PM
Request for Quote/Qualifications (RFQ)
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Original Notices
Gaston Gazette — Gastonia, North CarolinaNov 4, 2026

Request for Qualifications The City of Mount Holly, NC (The City) is soliciting responses to a Request for Qualifications (RFQ) from qualified engineering firms interested in providing professional monitoring and study services for the Inflow & Infiltration Study Project. All information related to this solicitation will be posted to the Internet at www.mtholly.us. The RFQ is accessible electronically on the Internet at www.mtholly.us. For questions related to this solicitation contact Elizabeth Bell (elizabeth.bell@mtholly.us). The deadline for submission of Statements of Qualifications is December 2, 2026 by 1:00 PM (EST) at 400 E Central Ave, PO Box 406 Mount Holly, North Carolina 28120 and via email to (elizabeth.bell@mtholly.us). The City reserves the right to reject any offer for failure to comply with all requirements of this notice or of any of the contract documents; however, it may waive any minor defects or informalities at its discretion. The City further reserves the right to reject all offers or award a contract which, in its judgment, is in the best interest of the City. November 4 2026 LWLM0626041

Contact
elizabeth.bell@mtholly.us
+17048279726
Mount Holly, NC, USA
Submission Instructions

All of the following are required.

Step 1

Email

Step 2

Mail
Elizabeth Bell, The City of Mount Holly, 400 E Central Ave, PO Box 406, Mount Holly, NC 28120
Description

The City of Mount Holly seeks an engineering firm to manage and conduct a comprehensive inflow and infiltration (I&I) study in designated target areas of its municipal wastewater collection system. The work includes measuring average daily flows during dry-weather periods, analyzing wet-weather flows and peak rainfall responses, and identifying line segments, manholes, and sub-basins with excessive extraneous flows. The study is intended to establish baseline flow characteristics and develop data-driven recommendations for prioritized structural repairs, line rehabilitation, and infrastructure upgrades to reduce hydraulic loading and pumping costs, improve conveyance and reliability, reduce sanitary sewer overflow risks, and support regulatory compliance. The qualifications package must describe the firm's relevant municipal sewer experience, key personnel and team structure, schedule and resource capacity, regional presence, past performance and client references, conflicts of interest, litigation history, and project-management and quality-control capabilities. The package is limited to 20 pages. The most qualified respondent will be asked to submit a cost proposal during negotiations; a cost proposal is not required with the initial qualifications submission.

Classification Codes
NAICS541330Engineering Services
PSCB533Water Quality Studies
Smart Codes
inflow and infiltration studywastewater flow monitoringmunicipal sewer engineering
Specifications
Service Only
Timeline
Nov 19, 2026 07:00 PM-Pre-SOQ Submittal Conference (optional)
City of Mount Holly Council Chambers
Nov 24, 2026 06:00 PM-Questions Due
Dec 02, 2026 06:00 PM-Qualifications Package Due
Requirements
Scored
  • Within the last 5 years
  • Client point of contact required for each reference
Location
Local Preference:Local Preference
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