Hamm & Phillips Sanitary Sewer Lift Station Rehab

The City of Enid in Garfield County, Oklahoma is seeking a contractor for the Hamm & Phillips Sanitary Sewer Lift Station Rehabilitation project, with a specific focus on preventative and minor corrective maintenance. The primary deliverables include upgrading the control panel and rehabilitating an existing sanitary sewer lift station, which involves installing two new 5.5 HP submersible pumps with 175 GPM capacity and 45 ft total dynamic head. Technical requirements mandate a comprehensive pumping system with specific components, including a NEMA 3R steel enclosure, UL-listed controls, a cellular monitoring system (Sensaphone SCD-1200-4GATSD), and detailed pump alternation and level control mechanisms. The project requires a single coordinating supplier responsible for providing all labor, equipment, materials, and technical support for installation, start-up, and testing. The solicitation was posted on March 17, 2025, with proposals due by April 4, 2025, and the contractor must furnish comprehensive operation and maintenance documentation and perform on-site services with all associated costs included in the bid price.

No specific set-aside designations or restrictions on responding organizations were explicitly detailed in the provided documentation. The project appears to be a standard municipal infrastructure improvement opportunity open to qualified contractors with expertise in sanitary sewer lift station rehabilitation. The existing infrastructure involves a lift station with a rusted ladder and platform that requires remediation, and the new system will integrate Grundfos SLV submersible pumps with specific technical specifications, including a cast iron housing, SuperVortex impeller, and capability to handle flows up to 150 USgpm. While a precise budget range was not specified, the technical complexity and specific equipment requirements suggest a moderate-scale municipal infrastructure project. The pumping system will be sourced through Haynes Equipment Company in Oklahoma City, with the specific pump model being a Grundfos SLV.30.A30.55/4, a 5.50 horsepower, explosion-proof, three-phase unit designed for submerged vertical installation.