R-2021-312 - 11/18/2021 RESOLUTION NO. R-2021-312
WHEREAS, the City of Round Rock has previously entered into a contract ("Contract') with
Thalle Construction Co. Inc. for the Brushy Creek Regional Wastewater System ("BCRWWS") —East
Plant Expansion to 30 MGD Project, and
WHEREAS, the Council has determined that it is necessary to make adjustments/changes to
the quantity of work to be performed or materials, equipment, or supplies to be provided, and
WHEREAS, it has been determined that it is necessary to adjust/change the quantities in said
Contract in accordance with the attached Quantity Adjustment/Change Order No. 2,Now Therefore
BE IT RESOLVED BY THE COUNCIL OF THE CITY OF ROUND ROCK, TEXAS,
That the Mayor is hereby authorized and directed to execute on behalf of the City, Quantity
Adjustment/Change Order No. 2 to the Contract with Thalle Construction Co. Inc. for the BCRWWS -
East Plant Expansion to 30 MGD Project, a copy of said quantity adjustment/change order being
attached hereto as Exhibit"A" and incorporated herein for all purposes.
The City Council hereby finds and declares that written notice of the date, hour, place and
subject of the meeting at which this Resolution was adopted was posted and that such meeting was
open to the public as required by law at all times during which this Resolution and the subject matter
hereof were discussed, considered and formally acted upon, all as required by the Open Meetings Act,
Chapter 551, Texas Government Code, as amended.
RESOLVED this 18th day of November 2021.
CRAIG OkGAX, Mayor
City of Mound Rock, Texas
ATTEST:
4Z�
MEAGAN S INKS, Ci Clerk
0112.20212,00485037
EXHIBIT
"A"
AN Page 1 of 2
Contract Quantity Adjustment Change Order
MV,OV16
Department:
Project
Name: Brushy Creek Regional Wastewater System—East Plant Date:
City Project Change Order/Quantity
ID Number R-2020-0090 Adjustment No. CO-02
Vendor Thalle Construction Company 900 NC 86 North,Hillsborough,NC 27278
Company Name Address Phone No.
Justification
Reduction in the amount of coating required and some equipment across the project.
Temporary feeding of refurbished BFP to assist operations as loadings increase prior to project completion.
Extended redundant power feed to provide backup during switch overs.
Additional access hatch supports required above what was designed.
Some minor adjustments to conduit and control systems.
SUMMARY Amount %Change
Original Bid Price: $107,351 712.
Previous Quantity Adjustment(s):
This Quantity Adjustment:
Total Quantity Adjustment(s):
Total Contract Price with Quantity Adjustment(s): $107 351712
Previous Change Order(s): $615,302.02 0.6%
This Change Order: $83,266.99 0.1%
Total Change Order(s)To Date: $698,569.01 0.7%
Adjusted Contract Price (Original Contract Price Plus
Quantity Adjustment(s)Pius Change Order(s)]: $108,050,281.61
Difference between Original and Adjusted Contract Prices: $698,569.01
Original Contract Time: 975
Time Adjustment by previous Quan.Adj./Change Order: 57
Time Adjustment by this Quan.Adj./Change Order: 24
New Contract Time: 1056
Pr red
§Ignature Printed Name,Tide,Company Date
Contractor: � � ` 'Kam` ', S W V C } 10.zJ . Zc►Z I
' Printed Name,Title,Co pang Date
City Project .
Manager:
Signature Printed Name,Title S Date
Mayor/City
Manager
Signature Printed Name,Tide Date
Page 2 of 2
Project Name: Brushy Creek Regional Wastewater System—East Plant
Quan.Adj./Change Order No.: CO-02
Change Order Data
Contract
Time
Item# Item Description Unit Unit Price Amount Adjustment
PCM-008 Deletion of Pressure Relief Dampers i 1 6 399.63 0
PCM-028 UV Channel Wall 1 1 $1,350.00 $1 350.00 1
PCM-031 UV System Electrical Wiring 1 1 $3,891.71 $3 891.71 1
PCM-034 Grit Classifier Arra ement 1 1 $5,974.12 $5 974.12 0
PCM-035 Overhead Coiling Doors Change 1 1 $2,956.50) - 2,9S6.50 0
PCM-036 Lift Station 2 Level Sensor 1 1 $13,145.94 $13 145.94 0
PCM-039 Belt Filter Press Temp Feed Piping 1 1 $36 415.58 $36 415.5 2
PCM-040 Raven Coating Thickness Change 1 1 (5162,700.00) -$162 700.00 0
PCM-041 Se to a Station Conduit 1 1 $5 328.67 $5 328.67 1
PCM-042 Odor Control Feeder Wire Size i 1 9 479,90 $9,479.90 2
PCM-043 Filter Weir Plate $4,095.31 1
PCM-45 Flow Meter Relocation 1 1 23 327.84 $23 327.84 1
Belt Filter Press Control Panel Power $7,968.19
PCM-47 Feed 1 1 $7,968.19 0
CMR-05 Additional Conduits per RFI 17 1 1 $20.000.00 $20,000.0 3
CMR-11 Added Structural Support Beams 1 1 $31 101.88 $31 101. 3
CMR-13 Lost days due to rain 1 1 $0.00 $0.0018
CMR-14 Extended Redundant Power Feed Supply 1 1 $90 09.91 $90,709.911 0
CMR-15 Existing Controller Relocation 1 1 2 53 .0 1