CITY OF STOCKTON Contract Amendment
PROFESSIONAL SERVICES CONTRACT AMENDMENT Number: Number:
422000450 2
This Amendment Number 2 to the above referenced Professional Services Contract, is entered into on __________ , between the City of Stockton ("City") and GRIFFIN STRUCTURES, INC. ("Consultant") for CONSTRUCTION MANAGEMENT FOR THE NEW CITY HALL RENOVATIONS AND RELOCATION, Project No. E016015.
RECITALS
Section 11, Contract Amendments, states that the Professional Services Contract may be amended only by written instrument signed by Consultant and City; and
The City needs to increase the Compensation, not to exceed amount in Section 2 of the Professional Services Contract and Exhibit B, by $288,464 to pay for the Consultant for additional services; and Now therefore, the City and the Consultant mutually agree as follows:
1. The maximum not to exceed amount to be paid to the Consultant, including if authorized, reimbursement of expenses, in Section 2 of the Professional Services Contract and Exhibit B, will now read as follows:
"The maximum not to exceed amount in Section 2 of the Professional Services Contract and Exhibit B, is amended to $1, 180,296."
2. City shall pay Consultant for additional changes in scope outlined in Exhibit A.
All other terms and conditions of the Professional Services Contract shall remain unchanged and remain in full force and effect unless modified by a written amendment signed by both parties.
IN WITNESS WHEREOF, the authorized parties have executed this Contract.
CONSU LTANT
ividual, state whether a corporation, partnership, etc.) Printed Name and Title of Person igning
1850 Warburton Ave., Suite 120, Santa Clara, CA 95050
Address
Harry Black, City Manager
ATTEST:
Eliza R. Garza CMC, City Clerk
APPROVED AS TO FORM:
Lori M. Asuncion, City Attorney
BY:
(Rev. 7.7.23)
CITY OF STOCKTON
Date
ATTACHMENT C
GRIFFIN STRUCTURES
AMENDMENT 02- ADDITIONAL TESTING & INSPECTIONS
NEW CITY HALL RENOVATION PROJECT
CITY OF STOCKTON
06/27/2023
EXHIBIT A
Griffin Structures' Fee Proposal is based on all reasonable costs necessary to perfom1 Additional Testing and Inspections senrices for the City of Stockton's New City Hall Renovation Project. For these requisite senrices, Griflin Structures proposes the following Time & Materials Not to Exceed Fee:
Testing and Inspections:
Additional Testing & Inspections Incidentals:
Mark Up and Overhead:
Total
$
$
$
$
162,240
100,000
26,224
288,464
All proposed hourly rates are fully burdened and include overhead profit, taxes, and benefit<;. The hours identified for each individual employee and task are estimates only and are not to be constrned as not to exceed hours for any individual task, phase, or time-period. We reseive the right to reallocate hours between staff members and tasks to accomplish the overall objectives and requirements of the project
SCOPE OF SERVICES
This Add Service reflects a change in conditions related to the special inspections and testing required for the prqject. As summa1ized below in the letter from BAGG dated Ap1il 3'\ 2023, field conditions of the concrete slab require a significant increase in observations and testing required to achieve the engineering perfonnance envisioned by the enginee1ing team. These unforeseen conditions are impacting the efforts required of the contractor, and by extension requi1ing significantly more inspections time.
Please see below for a brcakdm\11 of the anticipated additional funds required to provide tl1c necessary inspections and c01Tespondence ,\ith tl1c City related to anticipated work remaining. 1850 Warburton Avenue, Suite 120 I Santa Clara. CA 95050 I 408.955.0431 I griffinstructures.com
ATTACHMENT C
BAGGE�
Scope Of Services and Fee Estimate
Project: Stockton City Hall (Towers 1&2)
File No.: GRIFFS-22-02
Oient: Griffin Structures, Inc.
Additional Services
Item
Crack Repair Only
Crack Re.eair and FRP
Crack Re.ealr In Non-FRP Area
Hourly Rate--ACI Inspector
Mileage
$120.00
$40.00
Number ofTrips
30 80
20 Total Estimated Fee After BAGG Markup {PM, Mileage, Concrete Samples) 1 of 1 FMT 2022 Scope
2 hour minimum
per trip
Hours or Units Total time
8 240
8 640
8 160
Date:
Rate unit
�120.00 hr.
i120.oo hr.
i120.oo hr.
Subtotal of Special Inspections (1)
EXHIBIT A
6/8/2023
Fee
!28,800.00
p6,800.00
$19,200.00
$1�4,80().()()
$162,240.00
�§CQ
ATTACHMENT C