CM-11-08-162ROUND ROCK, TEXAS
PURPOSE PASSION. PROSPERITY
Agenda Item No.
City Council Agenda Summary Sheet
Consider a resolution authorizing the Mayor to execute Quantity Adjustment/Change
Agenda Caption: Order No. 2 with Chasco Constructors for the North Mays Extension Project.
Meeting Date: August 25, 2011
Department: Transportation
Staff Person making presentation: Michael Thane, P.E.
Director of Utilities and Environmental Services
Item Summary:
The original contract with Chasco Constructors was approved by the City Council on October 28, 2010, to straighten
and widen North Mays Street to provide better access to businesses and the City of Round Rock Police Department.
The cost of the approved bid was $2,147,473.80.
Quantity Adjustment/Change Order No. 1 was approved on April 15, 2011, at the cost of $20,261 to make needed
changes due to unknown existing infrastructure adjustments and the addition of countdown peds for the project.
Quantity Adjustment/Change Order No. 2 is needed to lower an existing waterline to accommodate the relocation
of a curb inlet and extension of a 24" RCP. Original design of the driveway does not allow all truck ingress and egress
to the site. Matting for slope protection is needed until vegetation can be established. The cost of Quantity
Adjustment/Change Order No. 2 is $30,893.10.
The total amount of the contract with Quantity Adjustment/Change Order No. 2 with Chasco Constructors would be
$2,198,627.90.
Strategic Plan Relevance:
Goal No. 26: Construct major element of the transportation and mobility system as approved by Council in the
Master Transportation Plan.
Cost: $30,983.10
Source of Funds: Round Rock Transportation Development Corporation Construction
Date of Public Hearing : N/A
Recommended Action: Staff recommends City Council approval.
r-ROUNDOCK, TEXAS
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rev, 09/10
Department: Transportation
Contract Quantity Adjustment/Change Order
Project
Name: North Mays Street Extension
City Project
ID Number TX01ARTM
Justification
Date:
Change Order/Quantity Adjustment
No.
Page 1 of 3
7/22/2011
2
Existing waterline needs to be lowered to accomodate relocation of curb inlet and extension of 24" RCP. Original design at
driveway would not allow all truck ingress and egress to site. Matting for slope protection is needed until vegetation can be
established.
SUMMARY
Original Contract Price:
Previous Quantity Adjustment(s):
This Quantity Adjustment:
Total Quantity Adjustment(s):
Total Contract Price with Quantity Adjustment(s):
Previous Change Order(s):
This Change Order:
Total Change Order(s) To Date:
Original Contract Price Plus Change Order(s) Plus
Quantity Adjustment(s):
Original Contract Time:
Contract Time Prior to this Change Order:
Contract Time with All Approved Change Orders:
Amount
$2,147,473.80
$1,600.00
$0.00
$1,600.00
$2,149,073.80
$18,661.00
$30,893.10
$49,554.10
0/0 Change
0.87%
1.44%
2.31%
300 Calendar Days
316 Calendar Days
321 Calendar Days
Prepared By:
Contractor
Approval:
City Staff
Approval:
City Official
Approval:
Signature
Lance Shellenberger, Project Manager, CORR
Charles J. Glace, Jr., President, Chasco Constructors
Date
6.1.1i
Date
Danny Halden, P.E., City Engineer, CORR
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ignature
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Alap McGrertorNerfer, CORR
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Date
Contract Quantity Adjustment/Change Order
ROUND ROCK TEXAS
KAMM' PASSION rIPIPIRM
rev, 09/10
Chan • e Order Data
Page 2 of 3
Bid Item # Item Descri • tion and Chan ' e
Unit Price
Amount
Contract Time
Adjustment
(Days)
Lower water line at Curb Inlet CI -4
Demo & raise north driveway at A-1
Freeman, approximate Station
101+00.
Matting on slopes.
EA
EA
1
$6,400.00
$21,530.00
$6,400.00
$21,530.00
S.Y.
1,743
$1.70
$2,963.10
$0.00
$0.00
$0.00
$0.00
$0.00
$0.00
$0.00
$0.00
$0.00
$0.00
$0.00
$0.00
$0.00
$0.00
$0.00
$0.00
$0.00
$0.00
$0.00
$0.00
$0.00
$0.00
$0.00
$0.00
$0.00
$0.00
$0.00
$0.00
$0.00
$0.00
$0.00
$0.00
$0.00
TOTALS:
$30,893.10
5
1K1111-ROUND
ROCK, TEXAS
AMM P.SgR PROWRIGIY
rev, 09/10
Contract Quantity Adjustment/Change Order
unati Adjustment Data
Page 3 of 3
Bid Item # Item Descri • tion and Chan ' e
Unit
Unit Price
TOTALS: