25-R-165 Construction Contract Thalle Construction-Woman Hollering CreekRESOLUTION 25-R-165
A RESOLUTION BY THE CITY COUNCIL OF THE CITY
OF SCHERTZ, TEXAS, AUTHORIZING A CHANGE ORDER
TO THE CONSTRUCTION CONTRACT WITH THALLE
CONSTRUCTION CO., INC., RELATING TO THE WOMAN
HOLLERING CREEK WASTEWATER PROJECT
WHEREAS, the City of Schertz (the "City") previously authorized a construction
contract with a base amount of $10,567,170 and a not to exceed expenditure of $11,100,000 with
Thalle Construction Co., Inc., (Thalle) for construction of the Woman Hollering Creek
Wastewater Project; and
WHEREAS, change orders to the contract have been approved in an amount that has
increased the base contract to $11,099,041.59 (less than the previously authorized not to exceed
amount); and
WHEREAS, City Staff recommends approval of an additional change order for
$129,406.06 to elevate the main disconnect at the lift station of the project; and
WHEREAS, the City Council has determined that it is in the best interest of the City to
approve the change order, increase the construction contract amount, and establish a new not to
exceed expenditure amount.
NOW THEREFORE, BE IT RESOLVED BY THE CITY COUNCIL OF THE CITY OF
SCHERTZ, TEXAS, THAT:
Section 1. The City Council hereby approves the proposed change order to the
construction contract with Thalle attached as Exhibit A for the Woman Hollering Creek
Wastewater Project, thereby increasing the base contract to $11,119,546.59, and
authorizes expenditures with Thalle not to exceed $11,200,000.
Section 2. The recitals contained in the preamble hereof are hereby found to be true, and
such recitals are hereby made a part of this Resolution for all purposes and are adopted as
a part of the judgment and findings of the City Council.
Section 3. All resolutions, or parts thereof, which are in conflict or inconsistent with any
provision of this Resolution are hereby repealed to the extent of such conflict, and the
provisions of this Resolution shall be and remain controlling as to the matters resolved
herein.
Section 4. This Resolution shall be construed and enforced in accordance with the laws
of the State of Texas and the United States of America.
Section 5. If any provision of this Resolution or the application thereof to any person or
circumstance shall be held to be invalid, the remainder of this Resolution and the
application of such provision to other persons and circumstances shall nevertheless be
valid, and the City Council hereby declares that this Resolution would have been enacted
without such invalid provision.
Section 6. It is officially found, determined, and declared that the meeting at which this
Resolution is adopted was open to the public and public notice of the time, place, and
subject matter of the public business to be considered at such meeting, including this
Resolution, was given, all as required by Chapter 551, Texas Government Code, as
amended.
Section 7. This Resolution shall be in force and effect from and after its final passage,
and it is so resolved.
J�
PASSED AND APPROVED on the 6 day of r 25.
CITY OF SCHERTZ, TEXAS
ATT,ESTI
She a Edmondson, TRMC
City Secretary
EXHIBIT A
Change Order with Thalle Construction Co., Inc related to the Woman Hollering Creek Wastewater Project
EJCDC
ENGINEERS JOINT CONTRACT
DOCUMENTS COMMITTEE
Change Order No. 14
Date of Issuance: November 18, 2025
Effective Date:
Nov 18, 2025
Owner:
City of Schertz
Owner's Contract No.:
2021-009
Contractor:
Thalle Construction Company, Inc.
Contractor's Project No.:
2107102
Engineer:
Cobb, Fendley & Associates, Inc.
Engineer's Project No.:
1512-043-01
Project:
Woman Hollering Creek Sanitary Sewer Project
Contract Name:
Woman Hollering Creek
Sanitary Sewer Project
The Contract is modified as follows upon execution of this Change Order:
- Contractor shall construct a cast -in -place reinforced concrete pad (17.5 ft Long by 6 ft Wide by 8 in Thick) adjacent to the MCC
Enclosure and Canopy Pad and install a galvanized steel platform with steps and handrails for personnel access to the relocated Main
Service Power Disconnect at the Woman Hollering Creek Lift Station Facility as reviewed and approved by the Local Electric Utility
Provider (CPS). Contractor's proposed costs for completion of this work WILL NOT include any profit margin, as acknowledged by all
interested parties.
CHANGE IN CONTRACT PRICE
CHANGE IN CONTRACT TIMES
[note changes in Milestones if applicable]
Original Contract Price:
Original Contract Times:
Substantial Completion: January 11 2023
$ 10,566,650.00
Ready for Final Payment: February 10, 2023
days or dates
[increase] [Decrease] from previously approved Change Orders No. 1
[Increase] [Decrease] from previously approved Change Orders No. 1
to No. 13
to No. 13 :
Substantial Completion: 81
$ 402 465.53
Ready for Final Payment: 81
_
days
Contract Price prior to this Change Order:
Contract Times prior to this Change Order:
Substantial Completion: April 2 2023
$ 10,969,115.53
Ready for Final Payment: May 3 2023
days or dates
[Increase] [Decrease] of this Change Order:
[Increase] [Decrease] of this Change Order:
Substantial Completion: 0
$ 129,406.06
Ready for Final Payment: 0
days or dates
Contract Price incorporating this Change Order:
Contract Times with all approved Change Orders:
Substantial Completion: April 2. 2023
$ 11,098,521.59
Ready for Final Payment: May 3, 2023
days or dates
RECOMMENDED:
By: D . k
By:
Engineer (if required)
Title: Project Manager Title:
Date: 11/18/2025 Date:
Approved by Funding Agency (if applicable)
By:
Title:
ACCEPTED:
By:
ACCEPTED:
Owner (Authorized Signature) Contractor (Authorized Signature)
City Engineer Title: Project Manager
Date:
Date:
EJCDC C-941, Change Order.
Prepared and published 2013 by the Engineers Joint Contract Documents Committee.
Page 1 of 1
CONTRACT MODIFICATION PROPOSAL
PROJECT INFORMATION
PROPOSED BY
Project Name: Woman Hollering Creek
Thalle Construction Company
Project No.: 2021-09
10110 E FM 917
Client Name: City of Schertz
Alvarado, TX 76009
Location: Schertz, Texas
Thalle Project No.: 21-371
PROPOSAL DETAILS
Build and install concrete pad (17.5' x 6' x 8") and galvanized steps
for main power disconnect due to CPS requirements.
No Thalle margin is included in this proposal
CONTRACTOR'S PROPOSAL
DESCRIPTION
AMOUNT
Direct Costs
Labor
$
25,172.00
Material
$
46,302.00
Equipment
$
5,502.40
Subcontractor
$
50,517.26
*** all above pricing includes allowable markup
Total Direct Costs
$127,493.66
Contractor Markup (included in above values)
$0.00
Subtotal
$127,493.66
Bond
1.50%
$1,912.40
Subtotal
$129,406.06
Total Cost of Change
$129,406.06
Calendar Days Time Extension Required
Date
—
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Alterr�i'�an
WIRED FOR EXCELLENCE
SINCE 1923
TO: Thalle Construction
ATTN: Megan Suire
JOB NAME: Woman Hollering Creek
REFERENCE:
Alterman Job # 628200
Cost Proposal No.
CP-v4
Main Power Disconnect Relocation
Date: August 27, 2025
We have reviewed the requirements of:
as it pertains to the work of our Contract.
In Compliance with the terms of our Contract Agreement, we agree to perform the changed work for:
X Additional Amount of $ 50.517.26
Deductive Amount of $ -
No Change in Contract Amount
This pricing is based on the following conditions:
X Quotation is valid for 15 days. Lack of direction concerning this work by that date will
require re-evaluation of the work change.
15.00 Calendar days extension of Contract time is required once approved submittals are approved
X
s
Exclusions or conditions that vary from our Contract Agreement are as follows:
ng the main power disconnect based on
X Complete pricing breakdown for our work is attached for your review.
Ashlyn Reininger
ALTERMAN REPRESENTATIVE
PROJECT: Women Hollering Creek
JOB NUMBER: 628200
RFP-4: Wetwell Pump 1-4 Disconnect Relocation & Re -Feed
ATTRIBUTES
DESCRIPTION
UNIT
U/M
UNIT PRICING
MATERIAL $
LABOR HRS
Excavation
40
FT
$ -
$0.00
6.97
Sand - Yards
6
YD
$ 45.00
$270.D0
6.97
Backrill
40
FT
$ -
$0.00
4.84
3"
Conduit -PVC sched 40
120
FT
$ 1.94
$232.8D
9.68
3"
Conduit-GRC Elbow
6
EA
$ 275.00
$1,650.00
11.33
3"
Connector - RMC Threaded Hub w/ Ground Lug Aluminum
6
EA
$ 65.15
$390.90
0.79
3"
GRC Grounding Bushing
3
EA
$ 28.03
$84.09
2.42
3'
FORM 7 LB Conduit B - RMC Aluminum w/ Cover & Gasket
3
EA
$ 533.21
$1,599.63
13.07
3"
Conduit Body Cover -Aluminum
3
EA
$ -
$0.00
0.97
3"
Conduit Body Gasket -Malleable or Aluminum Neoprene
3
EA
$ -
$0.00
0.00
3"
RIGID GRC Nipple -
6
EA
$ 26.07
$156A2
2.48
6
Measure Cut & Thread Labor - RMC Aluminum
1
EA
$ -
$0.00
4.84
3"
Sleeve & Seal
3
$ 15.00
$45.00
2.03
Conduit Tags
3
$ 2.50
$7.50
0.12
350kcmil
Crimp 2 hole Barrel lug
60
EA
$ 8.71
$522.60
9.97
35Dkcmil
WireXHHW-2 -Copper
720
FT
$ 12.66
$9,115.20
9.97
#35D
Power Termination Per Wire to 600V
60
EA
$ -
$0.00
5.81
3"
2-Piece Strut Clamp -RMC / IMC Stainless Steel
3
EA
$ 2.04
$6.12
3.24
1/4-20 x 1-3/8"
Sleeve Anchor w/ Acom/Hex Head Nut - Stainless Steel 304
2
EA
$ 3.45
$6.90
0.19
318-16 x 1-7/8"
Sleeve Anchor w/ Acom/Hex Head Nut - Stainless Steel 304
8
EA
$ 4.55
$36.40
3.48
Lot Misc. 316ss Rack Hardware
1
lot
$ 450.00
$450.00
5.89
"/8" D
1-5/8" W Channel wl Slotted Holes - Stainless Steel 316 12 Gauge 10' Lengths
60
FT
$ 14.72
$883.20
9.44
3/8-16 x Up to 1-5/8"
Channel Nut w/ Spring for 1-5/8" Wide Strut - Stainless Steel
20
$ 1.48
$29.60
5.13
Square Post Base 3-1/2" High for 1-5/8 x 1-5/8" Channel - Stainless Steel 316
2
$ 47.73
$95A6
0.73
3 Hole Flat Comer Plate
2
EA
$ 23.54
$47.08
0.24
4 Hole Tee Plate
4
EA
$ 19.26
$77.04
2.77
3 Hole Bent Comer Angle
2
EA
$ 15.57
$31.14
0.05
Exp,andables Meg I BEAM Tungston Cutter
1
EA
$ 1,200.00
$1,200.00
12.10
Demo & Clean Up
1
EA
$ 1,330.00
$1,330.00
45.00
400A Fuse
3 1
EA
$ 381.00
$1,143.00
6.05
Install NEMA 3R Fused Disconnect
1
EA
$ 3,870.25
$4,298.00
2.42
Install CPS Meter & CT Enclosure
1
=A
$ 150.00
$150.00
6.05
MATERIAL uaDUK
TOTALS $23,858.08 195.04
This pricing is related to relocating the main power disconnect based on the conditionally approved drawings by CPS
CHANGE ORDER WORKSHEET
Alterman, Inc.
CP-04
Main Power Disconnect
PREPARED BY: Ashlyn
pricing is related to relocating the main power disconnect based on the conditionally approved drawings by CPS
Labor
628200
Position
Unit
Quanti
Labor
Unit
Cost
Total
Position
Total
Project Manager
HR
3.0
$85.00
$255.00
$255.00
Project Engineer
HR
2.0
$55.00
$110.00
$110.00
Journeymen Electrician
HR
195.0
$35.00
$6,826.40
$6,826.40
Field Su erintedent I
HR
19.5
$45.00
$877.68
$877.68
Per Diem/Fringe adder I
HR
0.0
$0.00
$0.00
Total Amount of Hours Labor Only
219.5
Total Labor
Cost
$8,069.08
I Equipment
Item
Unit
-Quantily
Equipment
Item Total
Unit
Total
Pickup Truck
HR
0.0
$12.00
$0.00
$0.00
0.0
$0.00
$0.00
$0.00
Office Trailer
MN
0.0
$500.00
$0.00
$0.00
Sanitary
MN
0.0
$250.00
$0.00
$0.00
Small Rocksaw
HR
0.0
$117.00
$0.001
$0.00
Volvo L110 Front End Loader
HR
0.0
$134.40
$0.00
$0.00
Mini -Excavator
Week
1.0
$1,973.00
$1,973.00
$1,973.00
Loader -Skid
HR
0.0
$23.10
$0.00
$0.00
Trench Compactor
HR
8.0
$85.00
$680.00
$680.00
Cat 315 CL Excavator
HR
0.0
$179.00
$0.00
$0.00
Link Belt 110 Ton Crane
HR
0.0
$324.00
$0.00
$0.00
Sky Trak Ext Forklift
HR
0.0
$62.45
$0.00
$0.00
Cable Rental for 2 Weeks
LS
0.0
$0.00
$0.00
$0.00
Compressor 185 cfm
HR
0.0
$52.00
$0.00
$0.00
Wacker/Small Compressor/Plug/Generator/Air Mover
HR
0.0
$26.00
$150.00
$0.00
$600.00
$0.00
$600.00
Equipment Delivery/PickupDelivery/Pickup
EA
4.0
0.0
Total Equipment
Cost
$3,253.00
I matenais
Item
Unit
Quanti
Material
Item Total
Unit Total
Misc Material from previous page
EA
1
$23,858.081 $23,858.08
$23,858.08
Total Material Cost
$23,858.08
I LABOR SUBTOTAL
$8.069.081
Company
Description of Work to be Performed
(Supporting Information Attached)
Item Total
Total Subcontractor Cost
$0.00
TOTAL
$35,180.16
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I
HILL COUNTRY STEEL
F--
Hill Country Steel
13638 I.H. 10 East #2
Converse, Texas 78109
Proposal Submitted To: Thalle Construction Company
Job Location: 13825 1-10 East 78154
Contact: Brian Hyden
Bid Number:
Fax:
Architect:
f-EM
Phone (210) 667-9737
Fax (210) 667-9227
www.hillcountrysteel.com
Date: 8-6-25
Job Name: Woman Hollering Creek Disconnect Platform
Phone: 512-947-1945
Plan Date: N/A
We propose to fabricate and install platforms, stairs and rails as called out in provided drawings. All material will
be galvanized. We excluded any concrete work.
Lump Sum ---- $42,900.00 plus tax
Terms of payment: 30 days net.
Note: This proposal may be withdrawn and/or revised, if not accepted within 30 days.
Authorized Signature: Larry Shores
Customer Acceptance: Date:
' - EquipmentWatch-
www.equipm a ntwatc h.com
All prices shown in US dollars ($)
Rental Rate Blue Book®
October 3, 2025
Caterpillar 265
Compact Track Loaders
Size Class: �11
2501- 2850 Ibs s
Weight �
NIA
Configuration for 265
Horsepower 74 hp Operating Capacity (35a% of Tip Load) 2823 Ibs
Operator Protection ROPSWOPSICAB Power Mode Diesel
Blue Book Rates
'* FHWA Rate is equal to the monthly ownership cost divided by 176 plus the hourly estimated operating cost.
Ownership Costs
Monthly Weekly Daily Hourly
Published Rates USD $11,590.00 USD $3,245.00 USD $810.00 USD $120.00
Adjustments
Region (Texas: 100%) - - -
Model Year (2025: 100%) -
Adjusted Hourly Ownership -
cost (100%)
Hourly Operating Cost (100°%)
Total: USD $11,590.00 USD $3,245.00 USD $810.00 USD $120.00
Estimated Operating FHWA Rate -
Costs
Hourly Hourly
USD$36.01 USD$101.86
I
USD$36.011 USD$101.86
Non -Active Use Rates Hourly
Standby Rate USD $32.93
Idling Rate USD $76.16
Rate Element Allocation
Element
Percentage
Value
Depreciation (ownership)
20.52%
USD $2,377.76/mo
Overhaul (ownership)
57.31%
USD $6,641.66/mo
CFC (ownership)
9.85%
USD $1,141.32/mo
Indirect (ownership)
12.33%
USD $1,429.261mo
Fuel (operating) @ USD 3.77
28.63°%
USD $10.311hr
Revised Date: 4th quarter 2025
These are the most accurate rates for the selected Revision Date(s). However, due to
more frequent online updates, these rates may not match Rental Rate Blue BooW
Print. Visit the Cost Recovery Product Guide on our Help page for more information.
The equipment represented in this report has been exclusively prepared for (pdoherty@thalle.com)
All material herein 0 2003-2025 Randall -Reilly All rights reserved. Page 1 of 1
a'`' EquipmentWatch_
www. eq ui p m e ntwatc h. co m
All prices shown in US dollars ($)
Rental Rate Blue Book®
Ford F-250 4X4 GAS (disc. 1994)
Light Duty Trucks
Size Class:
2
Weight
NIA
Configuration for F-250 4X4 GAS (disc. 1994)
Power Mode Gasoline
Wheelbase
Gross Vehicle Weight Rating 8600 Pounds
Blue Book Rates
'* FHWA Rate is equal to the monthly ownership cost divided by 176 plus the hourly estimated operating cost.
Ownership Costs
Monthly
Weekly Daily Hourly
Published Rates USD $1,435.00
USD $400.00 USD $100.00 USD $15.00
Adjustments
Region (Texas: 100%) -
- -
Model Year (1994: 100%) -
- -
Adjusted Hourly Ownership
- - -
Cost (100%)
Hourly Operating Cost (100%)
Total: USD $2.435.00
USD $400.00 USD $100.00 USD $15.00
Non -Active Use Rates
Standby Rate
Idlinn Ratw
Rate Element Allocation
October 6, 2025
133 Inches
Estimated Operating FHWA Rate -
Costs
Hourly Hourly
USD $10.04 USD $18.19
I
USD $10.04 USD $18.19
Hourly
USD $4.08
USD $11.93
Element
Percentage
Value
Depreciation (ownership)
27.51%
USD $394.82/mo
Overhaul (ownership)
39.62%
USD $568.48/mo
CFC (ownership)
16.45%
USD $236.03/mo
Indirect (ownership)
16.42%
USD $235.67/mo
Fuel (operating) @ USD 3.19
37.65%
USD $3.78/hr
Revised Date: 4th quarter 2025
These are the most accurate rates for the selected Revision Date(s). However, due to
more frequent online updates, these rates may not match Rental Rate Blue Book®
Print. Visit the Cost Recovery Product Guide on our Help page for more information.
The equipment represented in this report has been exclusively prepared for (pdoherty@thalle.com)
All material herein 0 2003-2025 Randall -Reilly All rights reserved. Page 1 of 1
EquipmentWatch-
www.eq uipmentwatch.com
All prices shown in US dollars ($)
Rental Rate Blue Book®
Ford F-150 4X4 GAS (disc. 1995)
Light Duty Trucks
Size Class:
2
Weight:
NIA
Configuration for F-150 4X4 GAS (disc. 1995)
Power Mode Gasoline Wheelbase
Gross Vehicle Weight Rating 6100 Pounds
Blue Book Rates
** FHWA Rate is equal to the monthly ownership cost divided by 176 plus the hourly estimated operating cost.
Ownership Costs
Monthly Weekly Daily Hourly
Published Rates USD $1,375.00 USD $385.00 USD $96.00 USD $14.00
Adjustments
Region (Texas: 100%) - -
October 6, 2025
kk
116.8Inches
Estimated Operating FHWA Rate`*
Costs
Hourly Hourly
USD $9.70 USD $17.51
Model Year (1995: 100%) - - -
Adjusted Hourly Ownership - -
cost (100%)
Hourly Operating Cost (100%)
Total: USD $1,375.00 USD $385.00 USD $96.00 USD $14 0o USD $9.701
Non -Active Use Rates
Standby Rate
Idling Rate
Rate Element Allocation
USD $17.51I
Hourly
USD $3.91
USD $11.59
Element
Percentage
Value
Depreciation (ownership)
27.51%
USD $378.31/ma
Overhaul (ownership)
39.62%
USD $5".71/mo
CPC (ownership)
16.45%
USD $226.16/mo
Indirect (ownership)
16.42%
USD $225.82/mo
Fuel (operating) @ USD 3.19
38.97%
USD $3.78/hr
Revised Date: 4th quarter 2025
These are the most accurate rates for the selected Revision Date(s). However, due to
more frequent online updates, these rates may not match Rental Rate Blue Book®
Print. Visit the Cost Recovery Product Guide on our Help page for more information.
The equipment represented in this report has been exclusively prepared for (pdoherty@thalle.com)
All material herein 0 2003-2025 Randall -Reilly All rights reserved. Page 1 of 1