CM-2022-316 - 12/16/2022Page I of 3
Nopa++'h Contract Quantity Adjustment/ Change Order
r ' 01. 16
Department: Transportation
Project Name: 13001.01 University Blvd Widening Date: 10/17/22
City Project Change Order/Quantity
ID Number 13001.01 Adjustment No. 10
Vendor DeNucci Constructors LLC 8310 Capital of TX Hwy N Ste 275 Austin TX 78731 512-335-0600
Company Name Address Phone No.
Justification
1. COP 47 (attached) Major WWMH Adjustment(s) @ N Mays and MED driveway, Water Valve Can Adjustment(s) at N Mays, Wallgreens DW, Wallgreens W. D'
reconstruction + extra labor per JMT added driveway revision(s) during construct -on 2. QA 48 (attached) Added quantity for driveway concrete at MED DW per
]MT revision.
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:
Adjusted Contract Price [Original Contract Price Pius Quantity
Adjustment(s) Plus Change Order(s)):
Difference between Original and Adjusted Contract Prices:
Original Contract Time:
Time Adjustment by previous Quan. Adj./Change Order:
Time Adjustment by this Quan. Adj./Change Order:
New Contract Time:
5ubmittedIor Approyal
Amount
% Change
$12,028,913.00
$471,702,12
$15,638.13
$487,340.25
$12,516,253.25
$1,123,481.22
90/0
$32,609.91
00/0
$1,156,091.13
90/0
$13,672,344.36
$1,643,431.38
760
147
2
909
Prepared By: LAW z
Aaron DeNucci, Project Manager, DeNucci Constructors LLC
10/17/22
Signature
Printed Name, Title, Company
Date
Approvals
Contractor:
Aaron DeNucci, Pro�ect Manager, DeNucci Constructors LLC
10/17/22
Signature
Printed Name, Title, Company
Date
City Project
Manager:
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Sigp3ture
Printed Name, Title
Date
Mayor/City
Manager ela,
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Printed Name, Title
Date
Page 2 oF3
Contract Quantity Adjustment/ Change Order
rev, 01/lb
Project Name: 13001,01 university Blvd Widening
Quan. Adj./Change Order No.: 10
Page 3 of 3
,No.fl«rtY. Contract Quantity Adjustment/Change Order
rev, 01. 16
Project Name: 13001.01 University Blvd Widening
Quan. Adj./Change Order No.: 10
Quantity Adjustment Data
Contract
Time
Item Description MM Unit Price Adjustmentf n.
JEIRDUND ROCK
XA5
City of Round Rock
Agenda Item Summary
Agenda Number:
Title: Consider executing Quantity Adjustment/Change Order No. 10 with DeNucci
Constructors LLC for the University Boulevard Widening - IH 35 to Sunrise Road
Project.
Type: City Manager Item
Governing Body: City Manager Approval
Agenda Date: 12/16/2022
Dept Director: Gary Hudder, Transportation Director
Cost: $48,248.04
Indexes: RR Transportation and Economic Development Corporation (Type B)
Attachments: CiA-COn10_partexec
Department: Transportation
Text of Legislative File CM-2022-316
The City entered into a contract with DeNucci Constructors to widen University Blvd. and an NTP was
issued with a date of November loth, 2020.
In the course of performing the job tasks a conflict with the City's 12-inch water line was discovered. In
Change Order No. 1 DeNucci Contractors lowered approximately 40 linear feet of the ductile water line. A
fire hydrant was also removed and replaced with a new hydrant. The Quantity Adjustments were in the
amount of $9,378.05 and the Change Order amount is $32,468.55 for a total contract adjustment of
$41,846.55.
In Change Order No. 2, DeNucci lowered and rebuilt the irrigation system running behind the ICU Building
during the construction of the cut through street. New irrigation wiring,testing and fittings were used. Also
in this Change Order DeNucci Contractors lowered an 8-inch waterline that was in conflict with a storm
sewer line. The contractor installed 24 feet of Ductile Iron water line in solid rock and used MJ fittings to
replace the line and
tie-in to the existing water line. Thus removing the conflict. The amount of this Change Order is
$25,960,51,
The original contract amount is $12,028,913.00.The cumulative total for QA/CO No. 1 and No. 2 on this
project is $67,807.06 which represents a 0.56% increase in the initial contract amount. Change Order No. 3
City of Round Rock Page 103
Agenda Item Summary Condnued (CM-2022-318}
was for additional erosion logs to prevent sedimentation near the creek. It also includes 3-inch conduit
overruns in the amount of $65,429.00. The plans called for boring the conduit but the contractor was able
to open cut the trenches and 3-inch conduit was installed. The combined amount of this Change Order and
Quantity Adjustment is $74,163.29 bringing the total contract to $12,170,883.35.
Change Order No. 4 includes the Street Lighting System for University Boulevard. Luminaire poles, bases.
conduit runs with wire, boxes, arms and LED heads, foundations and installation is included in this Change
Order. This will be the City's System when it is all completed. The cost for this lighting system is
$135,927.77. This will increase the contract price to $12,306,811.12.
Change Order #5 includes the addition of two new fire hydrants in new locations and new 6-inch gate
valves. Also included in this change order is the moving of a water service line and meter for the BBVA Bank
and another fire hydrant at Cypress and University Blvd. Also the addition of directional arrows on the
pavement to aid the traveling public. The total for this change order and quantity adjustment is
$67,946.19 bringing the total contract price to $ 12,374,757.31.
Change Order #6 includes the removal of Five 20-inch waterline valves that were damaged in construction
or old to improve the water system. Also included in the Quantity Adjustment portion is the removal of
several items that were not used such as bores for the conduit and the addition of some flex base material
and additional pumping for the installation of the new waste water line. The total for this CO/QA is
$30,659.14 for a total of $12,405,416.40.
Change Order #7 involves several items the investigation for the 12-inch asbestos line that utilities wants
us to remove and replace. The relocation of the 20-inch water line in the creek which will include a full
casing and water tight ends per TCEQ requirements. The addition of some delineators to improve safety for
the traveling public, Additional concrete for commercial driveways from 5-inch to 7-inch, the addition of
high -early strength concrete in front of the Cancer Center to help speed up the process. Additional valve
box adjustments above plan quantity and additional pvc sleeves under driveways and other areas as
needed. Also the change for full depth asphalt section over the 20-inch waterline where it was exposed for
excavation to plan subgrade. The total for this change order and quantity adjustment is $ 553,313.07
making the total contract price $ 12,958,729.52.
Change Order #8 includes the work related for the removal of the asbestos 12-inch water line discovered
during construction. The contractor will provide all material, labor and traffic control to remove the old
asbestos line outside of the proposed concrete section and replace it with new DI pipe and fittings. It also
includes a revision to the traffic control at Sunrise and University to aid the traveling public. The total for
this change order is $88,546.77 bringing the total contract price to $13,047,276.29.
Change Order #9 includes work related to the 20-inch waterline conflicts including full depth asphalt to
bridge the line. Removal of AC waterline pipe in several locations, WW manholes for the ICU building,
additional signage to aid the public during several of the phases of the TCP, WL valve work on Sunrise
City of Round Rock Page 2 of 3
Agenda hem Summary Continued (CM-2022.3f0_
requested by Utilities, stamped concrete on the median into the shopping center, additional sidewalk gaps
filled, existing roadway pavers removed and new concrete section placed in its place not in the plans, and
for additional signage and barricades due to time overruns. The Change Order portion is $348,726.90 and
the Quantity Adjustments are $228,093.15 the total is $576,820.05 for a contract total of $13,624,096.34.
Change Order #10 includes the adjustment and installation of a new waste -water manhole for Walgreen's
and the additional driveway approach for the Walgreen's driveway. The change order portion is for $
32,609.91 and the Quantity Adjustment is for $15,638.13. for a total of $48,248.04, This will bring the
total contract price to $13,672,344.38.
Cost. $48,248.04
Source of Funds: RR Transportation and Economic Development Corporation
C4 of Round Rock Page 3 of 3