Contract

City of Chandler — Regular Meeting (2026-02-05)

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Docusign Envelope ID: ACEA77B0-666A-4EA1-9E99-EF7AFA3C3F63

, ® CHANDLER
WS 2012002

Community of Innovation

CHANGE ORDER NO.: 1
DATE: — 1/7/2026

This Change Order No. 1 (“Change Order No. 1”) to the construction services agreement is made by
and between the City of Chandler, and Granite Construction Company, a California corporation, (“City”)

and (“Contractor”), on this day of

, 2026 (“Effective Date” by Clerk).

Change Order not valid until signed by both the City and the Contractor. Contractor's signature indicates
Agreement herewith, including any adjustments in the Agreement Price or Agreement Time.

PROJECT NAME: FRYE ROAD PROTECTED BIKE LANES

CITY PROJECT NO.: $T2106.401; FEDERAL NO.: CHN-0(250)D; ADOT NO.: T031701C

User Dept: Public Works & Utilities

NTP Date:

April 7, 2025

TO: Granite Construction Company

4115 East Illinois Street, Tucson, AZ 85714

(Contractor)
Derek Betts

(Mailing Address)
Derek.Betts@gcinc.com

(Company Representative)

(Email Address)

Contractor must make the following changes to this Agreement:
(Detail scope change (Exh. A) / cost breakdown (Exh. B), if needed)

This change order will compensate the contractor for work associated with deleting and adding various
bid items to replace Structural Section 1 with a new Structural Section 4. See attached Exhibit A and B.

Amendment authorized by Owner Name: Jason Crampton 11/3/2025
Original Agreement amount: $11,099,566.00
Previous Change Order total: $0.00
Last Agreement amount approved by Council: $11,099,566.00
This Change Order: $292,609.20
This Change Order + previous Change Order(s) not approved by Council total: $292,609.20
Revised Agreement total: $11,392,175.20
Council Approval Required (yes indicates approval required) YES NO
Change Order(s) total over $100,000: p= Oo
Change Order(s) total causes Agreement to exceed $100,000: Dx} |
Agreement Time
Agreement time prior to this Change Order (including previous change order(s): ae ets
Net change resulting from this Change Order: ——
630

Revised Agreement time (including this Change Order):

Calendar Days

Council Approval (if applicable)

Council Approval Date: February 5, 2026

Project Name: Frye Road Protected Bike Lanes - Change Order No. 1
City Project No.: $T2106.401; Federal No.: CHN-0(250)D; ADOT No.: T031701C
Rev 7/31/2025

Page 1

Docusign Envelope ID: ACEA77B0-666A-4EA1-9E99-EF7AFA3C3F63

THE ABOVE IS AGREED TO BY:

“CITY” “CONTRACTOR”
CITY OF CHANDLER GRANITE CONSTRUCTION COMPANY
Duk buts January 23, 2026

Mayor Signature Date

RECOMMENDED BY: Derek Betts
Print Name
Daniel Kaskins January 25, 2026 VP. Region Manager
Daniel Haskins, P.E. Title

derek.betts@gcinc.com

Signer Email Address
APPROVED AS TO FORM:

City Attorney qo

ATTEST:

City Clerk Seal

Project Name: Frye Road Protected Bike Lanes - Change Order No. 1
City Project No.: S$T2106.401; Federal No.: CHN-0(250)D; ADOT No.: T031701C
Rev 7/31/2025 Page 2

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EXHIBIT A
SCOPE OF WORK

Project Name: Frye Road Protected Bike Lanes - Change Order No. 1
City Project No.: $T2106.401; Federal No.: CHN-0(250)D; ADOT No.: T031701C
Rev 7/31/2025 Page A-1

Docusign Envelope ID: ACEA77B0-666A-4EA1-9E99-EF7AFA3C3F63

EXHIBIT A

This change order will compensate the contractor for work associated with deleting and adding various
bid items to replace Structural Section 1 with a new Structural Section 4. Structural Section 4 is five
inches of asphalt (two inches of %” mix over three inches of 3/4” mix), over four inches of aggregate
base. The new structural section will be placed at three different locations on eastbound and westbound
Frye Road. The locations include Stations 130+41.98 and 136+64.11, Station 166+15.44 to Station
192+63.48 and between Station 261+43.40 to Station 263+45.

During the design phase of the project, potholes were taken throughout the project length. These
potholes showed the roadway to have a structural section of 3 inches of asphalt on 7 inches of aggregate
base. Per City standards, a major collector, is required to be 3 inches of asphalt on 7 inches of aggregate
base or be equal or greater than the existing asphalt.

During construction the contractor excavated the road and the existing asphalt was found to be between
3 inches and 7 inches with and aggregate base of 7 inches. We met the designer of record on site and
determined that the potholes were taken over a utility trench asphalt cap and in a new development
area and did not represent the actual structural section of the roadway.

To bring the project up to current city of Chandler standards, the city had the designer analyze the
existing excavation and recommend a new structural section that would be equivalent in strength to the
existing roadway. TYLin proposed a new structural section that consists of 5 inches of asphalt on four
inches of aggregate base.

Docusign Envelope ID: ACEA77B0-666A-4EA1-9E99-EF7AFA3C3F63

EXHIBIT B
FEE SCHEDULE

Project Name: Frye Road Protected Bike Lanes - Change Order No. 1
City Project No.: $T2106.401; Federal No.: CHN-0(250)D; ADOT No.: T031701C
Rev 7/31/2025 Page B-1

Docusign Envelope ID: ACEA77B0-666A-4EA1-9E99-EF7AFA3C3F63

Exhibit B
Decreased Quantities
Bid Description Quantity Unit Unit Price New Total Cost
Item
8 Aggregate Base — 6” Depth -14,770 SY $40.00 -§590,800.00
9 Asphaltic Concrete Pavement (3 in | -14,770 SY $40.00 -$590,800.00
Surface Course, A-12.5 EVAC)
-$1,181,600.00
Increase Quantities
Bid Description Quantity Unit Unit Price New Total Cost
Item
10 Asphaltic Concrete Pavement (2 in | 15,444 SY $13.10 $202,316.40
Surface Course, A-12.5 EVAC)
12 Tack Coat SS-1H, Diluted 20,810 SY $0.28 $5,826.80
$208,143.20
New Bid Items
Bid Item | Description Quantity Unit Unit Price New Total Cost
113 Asphaltic Concrete Pavement (3 | 17,109 SY $40.00 $684,360.00
in Base Course, A-19 EVAC)
114 Aggregate Base — 4” Depth 17,109 SY $34.00 $581,706.00

$1,266,066.00