Broken Arrow Municipal Authority
Meeting of: 02-03-2026
Title:
title
Approval of and authorization to execute Amendment No. 1 to the Professional Consultant Agreement with RJN Group, Inc. for the Lynn Lane Trunk Sewer Phase II Rehabilitation (S.25050)
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Background:
This Project is for the inspection, assessment, and design of approximately 5,250 linear feet of 18-inch Vitrified Clay Pipe (VCP) and brick manholes along the Lynn Lane Trunk Sewer Line located from 500 feet North of E. Jasper Street to just North of E. Tucson Street in Broken Arrow, OK. This Trunk Line has had several issues and has started deteriorating due to age and material, causing leaks and problems with Inflow and Infiltration. Phase I of the Lynn Lane Trunk Sewer Rehabilitation, which continued South to the Lynn Lane Wastewater Treatment Plant, was previously completed.
During design of this project, it was determined that additional work was needed to complete this project. The additional work includes design of approximately 525 linear feet of a 10-inch sanitary sewer aerial crossing leading to the Indian Springs Subdivision. It was also determined that the Rapid Inspection Tool (RIT) of the Trunk Sewer, included in the original agreement, was not needed. The cost of removing the RIT would be sufficient to pay for the additional work needed. Amendment No. 1 is a no cost amendment to remove the RIT scope and replace with design of the aerial crossing.
Cost: $0.00
Funding Source: OWRB Loan
Requested By: Charlie Bright, P.E., Director of Engineering & Construction
Approved By: City Manager’s Office
Attachments: S.25050 - Lynn Lane Trunk Sewer Phase II Rehabilitation Professional Consultant Agreement Amendment No. 1
Recommendation:
recommend
Approve and authorize execution of Amendment No. 1 to the Professional Consultant Agreement with RJN Group, Inc. for the Lynn Lane Trunk Sewer Phase II Rehabilitation (S.25050)
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