Title
Consider a resolution authorizing the Mayor to execute Quantity Adjustment/Change Order No. 1 with Lone Star Paving for the 2017 Street Maintenance Program Seal Coat / Chip Seal (University Blvd. & Deep Wood Dr.) Project.
Body
The Transportation Department requests that council consider a resolution to approve Change Order/Quantity Adjustment #1 for the 2017 Street Maintenance Project(SMP)-Seal Coat/Chip Seal Project.
The 2017 Street Maintenance Project(SMP)-Seal Coat/Chip Seal consisted of improving University Boulevard, Deep Wood Drive, the City's Recycling Center and the Play for All Abilities Park. The project was awarded to Lone Star Paving. The project included full depth repairs to both University Blvd. & Deep Wood Dr. at specific locations along both roads. Additionally, the parking lot to the City of Round Rock's Recycling Center and the Play for All Abilities Park driveways & parking lots, have been repaired and overlaid, respectively. Deep Wood Dr. and University Blvd. have both been chip sealed, and while Deep Wood is performing well, the same cannot be said for University.
The City of Round Rock had Lone Star Paving hire an outside engineering firm, PaveTex, to study the road and recommend options for mitigating the chip seal failure on University. PaveTex recommended the milling of the road which was completed through Amendment #1 in the amount of $192,500.00.
Additionally, the Transportation Department requests that the contract quantities be adjusted for increased tonnage (296.58 Ton) in Ty. B(12") due to widening the required area for pavement repairs on Deep Wood and University, as well as increased tonnage (38.6 Ton) in Ty. D(2") due to a required level up for the Play For All Abilities new drive access, and (75.25 Ton) in Ty. B(6") for the Recycling Center. Likewise, there will be a credit of -$165,850.00. The total amount of Quantity Adjustment #1 equates to a (negative) -$97,834.68.
The initial contract price, including amendment #1 is $720,123.75; the new proposed contract price with CO/QA#1 will be $622,289.08. The Transportation Department recommends approval of Change Order/Quantity Adjustment #1, for a total difference between Original and adjusted contract price of $-97,834.68.
Cost: $-97,834.68
Source of Funds: RR Transportation and Economic Development Corporation