title
CHANGE ORDER NO. ONE TO CONTRACT K-1516-72: BY AND BETWEEN THE CITY OF NORMAN, OKLAHOMA, AND CENTRAL CONTRACTING SERVICES, INC., INCREASING THE CONTRACT AMOUNT BY $42,154.40 FOR A REVISED CONTRACT AMOUNT OF $384,869.40 AND ADDING 10 CALENDAR DAYS TO THE CONTRACT FOR THE WEST MAIN STREET DRAINAGE PROJECT AND BUDGET TRANSFER
body
BACKGROUND: Frequent flooding events have impacted the residents in the vicinity of Midway Drive which is located north of West Main Street approximately one quarter mile east of 48th Avenue NW. This location was developed in 1993-1994 in two separate subdivision plats. The first is Cambridge Place Addition that was filed on May 26, 1993. This portion is east of the most frequently flooded properties. The properties that receive most of the flooding are located in the Cambridge Place Addition Section 2 plat that was filed November 16, 1994. Beginning in 2008, the City completed several stormwater capital projects to reduce the flooding on Midway Drive. Structures were constructed to redirect a portion of the flow to the north, and existing drainage channels were improved. A portion of the City's FYE 2008 Capital Drainage Project in the Cambridge Place neighborhood consisted of installing drainage inlets at the low point of Midway Drive and carrying the water in storm water pipelines to the system located in public drainage easements under the parking lot of Arbor House located on West Main Street south of Midway Drive. That project helped to alleviate some of the flooding problems along Midway Drive but did not completely solve the problem.
This proposed project is the last phase in the City's program of improvements for the Midway Drive stormwater system. The project includes upsizing the public stormwater pipelines downstream of Arbor House. These improvements will improve the flow of stormwater from the existing collection system north of Arbor House to the existing channel further south, reducing the depth of...
Click here for full text