Contract - Austin Underground, Inc. - 9/11/2025 i
Paget of 3
Contract Quantity Adjustment/Change Order
rev.06ns
Department: Public Works Date: 8/13/25
Project Name: SH 29 Raw Water Line Relocation(IH35 to Wolf Ranch Pkwy)
City Project ID Change Order/Quantity
Number: 29WTR Adjustment No. 3
Vendor: Austin Underground Inc. P.O Box 5650 Lago Vista,Texas 78645-5650 325-226-8220
Company Name Address Phone No.
Justification
Void encountered while boring at Wolf Ranch Pkwy,Mitigation of void-during exploration void was from a previous electrical bore crossing,
Austin Underground will have to lower our bore pit to clear and mitigate the existing void and boring up to the void location.
SUMMARY Amount %Change
Original Contract Price: j`
$3,344,497.00 ~
Previous Quantity Adjustment(s): $0.00
This Quantity Adjustment:
$25,000.00
Total Quantity Adjustment(s): $25,000.00 1%
Total Contract Price with Quantity Adjustment(s): $3,369,497.00
i
Previous Change Order(s): $48,000.00
This Change Order. $117,581.62
Total Change Order(s)To Date: $165,581.62 5%
Adjusted Contract Price: (Original Contract Price Plus Quantity Adjustment(s)Plus Change
Order(s)]
$3,535,078.62
_..__ ... .
Difference between Original and Adjusted Contract Prices: $190,581.62 6%
Original Contract Time: 150
Time Adjustment by previous Quan.Adj./Change Order: 182
Time Adjustment by this Quan.Adj./Change Order: 0
New Contract Time: 332
tikk iilfw foi Approval
Prepared By: Mark Hurd Prosect Manager, CORR „ S
Printed Name, Title,Company Signature Date
a�r;n�i` ci-
Contractor: )! "I. "d Ai)Af rCdi
Printed Uam4 Title,Company Sign % Q3te
City Project
Manager: Mark Hurd,Project Manager,CORR
Printed Name,Title Si ature Date
Mayor/City h'
Manager: CG rGQ� y10,6I
Printed Name,Title Signature Date
-2025 2-4-S'
Page 2 of 3
Project Name: SH 29 Raw Water Line Relocation(IH35 to Wolf Ranch Pkwy)
Change Order/Quantity Adjustment No. 3
Change Order Data
Contract Time
Bid Item # Item Description Unit Qty. Unit Price Amount Adjustment(Days)
CO3 Void Mitigation-Lower Bore pit LS 1 $117,581.62 V 5117,581.62 0
$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: $117,581.62 0
0
Pale 3 of 3
Project Name: SH 29 Raw Water Line Relocation(IH35 to Wolf Ranch Pkvry)
Change Order/Quantity Adjustment No. 3
Quantity Adjustment Data
Contract Time
Bid Item tt Item Description Unit Qty. Unit Price Amount Adjustment(Days)
Valves, automatic combination air/vacuum
15 release valve assembly, 3-in diameter EA 1 $25,000.00 $25,000.00 0
$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
50.00
$0.00
TOTALS: $25,000.00 0