Portable Sewer and Drain Flow Monitoring System

The City of Nashua is seeking five portable flow monitors with web-based data management, installation, training, technical support, and 24 months of monitoring services for wastewater and drainage systems.

City of Nashua > Division of Public Works


General
Open
IFB0298-100826
Oct 08, 2026 05:00 PM
Sep 17, 2026 07:00 PM
2 years 3 months base + 2 × 1 year options
Disadvantaged Business
Invitation for/to Bid (IFB/ITB)
Local
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Original Solicitation Links
Contact
purchasing@nashuanh.gov
+16035893330
229 Main Street, Nashua, NH, USA
Submission Instructions

or

Mail
City of Nashua, Purchasing Department, City Hall, 229 Main Street, Lower Level, Room 11, Nashua, NH 03060
Description

The City of Nashua is soliciting bids for five reliable, accurate, portable flow-monitoring units for sanitary, combined wastewater, and drainage networks. The system must support near-real-time monitoring in manholes, web-based data hosting and reporting, alarm notifications for high-flow events and equipment failures, data export in CSV or Excel format, and preferably a GIS interface showing equipment locations, communication status, battery life, and support information. The selected contractor must provide all hardware, batteries, installation, communications setup, maintenance, technical support, documentation, and at least 16 hours of training for City staff. The units must be relocatable by City personnel without confined-space entry. The initial contract is 27 months, consisting of approximately three months for installation and 24 months of data monitoring and technical support, with up to two additional one-year extensions. Hardware and battery warranties are required for 24 months after installation, and delivery and installation must occur within 12 weeks after notice to proceed.

Classification Codes
NAICS334513Instruments and Related Products Manufacturing for Measuring, Displaying, and Controlling Industrial Process Variables
PSCN066Installation of Equipment: Instruments and Laboratory Equipment
Smart Codes
flow monitoring equipmentwastewater monitoring softwareequipment installation training
Specifications
Supply & Service
Timeline
Sep 17, 2026 07:00 PM-Open Date
Sep 25, 2026 05:30 PM-Optional Pre-Bid Meeting (optional)
Veteran's Parkway Conference Room. The meeting may also be attended by Zoom.
Sep 30, 2026 05:00 PM-Questions Due Date
Oct 02, 2026 06:00 PM-Answers and Clarifications Posted
Oct 08, 2026 05:00 PM-Bid Due Date
Requirements
Required
  • General Liability — $1,000,000.00
  • Motor Vehicle Liability — $1,000,000.00
  • Workers' Compensation
Required
  • Bid Bond
Required
  • Minimum 3 references
  • Client point of contact required for each reference
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