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HomeMy WebLinkAbout4.1 Accept Work 91-09 CITY OF DUBLIN AGENDA STATEMENT CITY COUNCIL MEETING DATE: JANUARY 21, 1992 SUBJECT: Acceptance of Work - Contract No. 91-09 Sidewalk Grinding Program Report by Public Works Director Lee Thompson EXHIBITS ATTACHED: None. RECOM/4ENDATION: 1 ) 2) Accept improvements under Contract 91-09 Authorize retention payment in the amount of $6,590.20 to Phil Thomasson Construction for a total contract amount of $14,701 FINANCIAL STATEMENT: Sidewalk Repair Design/Inspection Construction Bathhouse Renovation Budget $ 8,000.00 42,000.00 Actual $ 7,014.93 Remove & Replace 26,899.25 (under separate contract) Grind Sidewalk 13,021.00 $ 1,680.00 Grind Swim Center 1,680.00 TOTAL $51,680.00 $48,615.18 DESCRIPTION: On November 28, 1991, the City Council awarded Contract 91-09 to Phil Thomasson Construction. The program is supplemental to the Annual Sidewalk Repair Program which replaced sidewalk that might have presented a tripping hazard. The grinding program ground sidewalk offsets which were not caused by root damage or excessive earth movement. Thomasson Construction was able to grind 500 locations for the budgeted amount. This operation costs approximately one-third of the traditional remove-and-replace procedure and is less disruptive to the pedestrian right-of-way. However, Staff will monitor these locations during the coming year to see if any offsets reappear and that this process is successful. Extra locations were authorized during the course of construction because of the low unit cost, and the surface grinding of the Swim Center floors was added to alleviate slipping problems. The City Engineer has reviewed the work on the project and determined that it is complete and in accordance with the approved plans and specifications. Staff recommends that the City Council accept the improvements and authorize retention payment to Phil Thomasson Construction in the amount of $6,590.20. a:grinding\acceptnc