CM-2017-1426 - 7/5/2017Page 1 of 3
Contract Quantity Adjustment/ Change Order
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Department: Transportation
Project
Name: Creek Bend Blvd Extension Date: 6/21/17
City Project Change Order/Quantity
ID Number ST33CBDR Adjustment No. 6
Justification
Quantity Adjustment/Change Order No. 6 for the amount of $19,083.11 is for the addition of the following items. 18" rock Riprap and flowable fill
to stabilize channel erosion on the west side of the Creek Bend bridge along Hairy Man Rd. This erosion work was added to increase the
protection to the Hairy Man Rd. bridge wing.
SUMMARY
Amount % Change
Original Contract Price:
$8,089,168.50
Previous Quantity Adjustment(s):
$168,929.27
This Quantity Adjustment:
$427.22
Total Quantity Adjustment(s):
$169,356.49
Total Contract Price with Quantity Adjustment(s):
$8,258,524.99
Previous Change Order(s):
$333,201.03 0.04
This Change Order:
$19,083.11 0.00
Total Change Order(s) To Date:
$352,284.14 0.04
Adjusted Contract Price [Original Contract Price Plus
Quantity Adjustment(s) Plus Change Order(s)]:
$8,610,809.131.
Difference between Original and Adjusted Contract Prices:
$521,640.63
Original Contract Time:
435
Time Adjustment by previous Quan. Adj./Change Order:
140
Time Adjustment by this Quan. Adj./Change Order:
6
New Contract Time:
581
Submitted -for Appw"lla
Prepared By:
_Randy Crum, Project Manager, City
of Round Rock 6121/17
Signature
Printed Name, Title, Company
Date
Approvals
Contractor:
City Project
5i ature Printed NAme, Title, Company Date
Manager: Randy Crum, Project Manager, City of Round Rock 6/21/17
Signature Printed Name, Title Date
Mayor/City
6Y,2,07, 142-fe
/
Contract Quantity Adjustment/Change Order
Project Name: Creek Bend Blvd Extension
Quan. Adj./Change Order No.:
Channe firdpr nata
Page 2 of 3
Item #
Item Description
Unit
Vii-
Unit Price
Amount
Contract
Time
Adjustment
(Davs)
=
_
1
18" Riprap
TN
20
$65.00
$1,300.00
2
Labor
MH
250
$27.98
$6,993.90
3
Equipment
HR
90
$62.33
$5,610.00
4
Re -mobilization
LS
1
$2,485.71
$2,485.71
5
Flowable Fill
CY
20
$134.68
$2,693.50
$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
i
r
Page 3 of 3
Contract Quantity Adjustment/Change Order
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Toy, * r s
Project name: Creek Bend Blvd Extension
Quan. Adj./Change Order No,:
Quantity Adjustment Data
Bid Item # Item Description Unit Qty. Unit Price Amount
Contract
Time
Adjustment
164-6023 Hydro Seeding SY 1271.5 $0.34 $427.22
$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
X0.00
$0.00
$0.00
$0.00
$0.00
427.22
0
City of Round Rock
d ROLtN�AOCK
TEXAS Agenda Item Summary
Agenda Number:
Title: Consider executing Quantity Adjustment/Change Order No. 6 with Capital
Excavation for the Creek Bend Boulevard Extension Project.
Type: City Manager Item
Governing Body: City Manager Approval
Agenda Date: 6/30/2017
Dept Director: Gary D Hudder, Transportation Director
Cost: $19,510.33
Indexes: RR Transportation and Economic Development Corporation (Type B)
Attachments: Change Order #6
Department: Transportation Department
Text of Legislative Fife CM -2017-1426
Consider executing Quantity Adjustment/Change Order No. 6 with Capital Excavation
for the Creek Bend Boulevard Extension Project,
The Creek Bend Boulevard Extension will extend the existing four -lane divided roadway
from Creek Bend Circle across Brushy Creek and Hairy Man Road to connect with
Brightwater Boulevard at Wyoming Springs Drive. The purpose of the proposed project
is to improve safety and enhance mobility in the project area. Improvements consist of
grading, asphalt pavement, drainage, utilities, water quality, traffic signalization, signing,
pavement markings, illumination, raised medians, landscaping, sidewalks and bicycle
accommodations. A bridge will also be constructed over Brushy Creek and Hairy Man
Road. In addition to new construction, the project includes corridor enhancements
along existing Creek Bend Boulevard south of Sam Bass Road. Landscaping and
irrigation will be added to the medians, street lighting will be extended to Sam Bass
Road, and the existing fences along the right of way from Creek Bend Circle to Sam
Bass Road will be replaced with "rock -look" precast concrete fence. Creek Bend
Boulevard will be milled and overlayed from Pena Cove to Sam Bass Road with only
minor utility adjustments expected. Right-of-way acquisition for this project is complete.
This project will provide north -south connection over Brushy Creek, thus increasing
connectivity and reducing the reliance on IH 35 for north -south movements on the west
side of Round Rock. Completion of this project will also alleviate some of the traffic on
City o/ Round Rock Page i Pdnfed on &2912017
Agenda Item Summmy Continued CM -2017-142e
Sam Bass Road and RM 620 and will make construction of future projects on these two
east -west routes more feasible by providing an alternate route.
On April 2, 2015 a construction contract for $8,089,168.50 with Capital Excavation
Company was approved by the City Council.
Quantity Adjustment/Change Order No. 1 was approved by City Council on December
17, 2015 for $97,270.27 for replacement of existing A1C waterline for a total contract
amount of $8,186,438.77.
Quantity Adjustment/Change Order No. 2 for the amount of $47,592.25 is for third -party
foundation vibration monitoring as required by the Temporary Construction Easement
(TCE) obtained for Parcel 7E as well as storm sewer revisions due to differing site
conditions and unforeseen underground utility conflicts. The adjusted contract price is
$8,234,031.02. City Manager approved this change order on 3/25/2016.
Quantity Adjustment/Change Order No. 3 In the course of construction, it became
necessary to restrain the existing 16 -inch and 30 -inch waterlines of Round Rock's and
the 24 -inch waterline belonging to Fern Bluff prior to the designed tie-ins. The total cost
of this task was $32,091.20. The City Manager approved this change order on
411512016, for the amount of $32,091.20, raising the amended Contract amount to
$8,266,122.22.
Quantity Adjustment/Change Order No. 4 for the amount of $96,555.80 is for the
closure of voids 4,5, and 6 that were discovered during trenching for the storm sewer
lines. The closure of these voids consisted of demolishing the tops, removal of debris,
placing of 318" pea gravel, and an 18" thick flowable fill cap as required by TCEQ. the
transportation staff recommends the Mayor execute CO/QA No. 4 for the amount of
$96,555.80, increasing the amended contract amount to $8,362,678.02.
Quantity Adjustment/Change Order No. 5 for the amount of $220,239.08 is for the
addition of the following items. Surface milling and placement of 2" asphalt overlay on
Creek Bend Blvd. from Sam Bass Rd. to FM 3406. The closure of voids 7, 8 and 9 as
approved by TCEQ. An increase in block sod installation for lawn restoration, addition
of precast concrete corridor fencing, addition of Hydro Seeding, addition of anti -graffiti
coating for bridge structure and the addition of an 8" rock rip rap layer for erosion
control. The transportation staff recommends approval of this QA/CO for the total price
of: $228,620.78 which increases the amended contract amount to $8,591,298.80.
Quantity Adjustment/Change Order No. 6 for the amount of $19,083.11 is for the
addition of the following items. 18" rock Riprap and flowable fill to stabilize channel
erosion on the west side of the Creek Bend bridge along Hairy Man Rd. This erosion
work was added to increase the protection to the Hairy Man Rd. bridge wing. There is
an additional Quantity Adjustment of $427.22 for hydro seeding associated with
revegetation from the channel stabilization work preformed. For a total QAICO amount
of $19,510.33
City of Round Rock Page 2 Printed on 8/29/2017
Agenda item Summary Continued CM•2017-1426
Cost. $19,510.33
Source of Funds: RR Transportation and Economic Development Corporation
Cfty of Round Rock Page 3 Printed on 6/29801 7