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AMENDMENT NO. THREE TO CONTRACT K-1415-34: BY AND BETWEEN THE NORMAN UTILITIES AUTHORITY AND RJN GROUP, INC., INCREASING THE CONTRACT BY $161,782 FOR A REVISED CONTRACT AMOUNT OF $700,192 AND EXTENDING THE CONTRACT UNTIL AUGUST 31, 2018, IN ORDER TO CONTINUE PERMANENT WASTEWATER FLOW METERING SERVICES.
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BACKGROUND: In March 2002, the Norman Utilities Authority (NUA) approved Contract K-0102-50 with RJN Group, Inc. (RJN) which began a program to measure wastewater flows from satellite collection systems. The scope of services included metering equipment selection, installation, calibration, software for data collection and reporting, and a one-year maintenance contract which ended March 31, 2003. The program began with the installation of 10 flow meters at discharge points serving the University of Oklahoma. Contract No. K-0102-50 was amended several times in subsequent years to authorize continued maintenance, data collection, and reporting.
The program began with the installation of 10 flow meters at discharge points serving the University of Oklahoma (OU). The wastewater metering program generated $903,290 for the 12 months ending in July 2017; new sewer rates were implemented in November 2013.
After five years, a Request for Proposal (RFP) was forwarded to interested engineering firms. On August 28, 2007, Contract No. K-0708-42 for Permanent Wastewater Flow Metering services was awarded to RJN in an annual amount not to exceed $150,000. Under Contract K-0708-42, additional unit prices were provided to perform meter maintenance, if necessary, and install a total of 19 meters. Additional meters were installed at discharges from several satellite systems such as mobile home parks and apartment complexes to determine if permanent meters were justified at these locations. Additional meters were installed to determine wastewater flows prior to and following improvements under the Sewer Maintenance Program (SMP) to determine the effectiveness o...
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