IN WITNESS WHEREOF, the authorized parties have executed this Contract.
CONSULTANT
GRIFFIN STRUCTURES, I
Consultant's Name (if other whether a corporation, partner hip, etc.) Authorized Signature
Printed Name and Title of Person Signing
1 �tcdv-,.olo�r D(,
Address
eA
EXHIBIT 1
CITY OF STOCKTON
PROFESSIONAL SERVICES CONTRACT AMENDMENT
This Amendment Number 4 to the above referenced Professional Services Contract, is entered into on _________________________, between the City of Stockton (“City”) and GRIFFIN STRUCTURES, INC. (“Consultant”) for the 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 $358,940 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 $1,749,196”
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.
Contract
Number:
Amendment
Number:
422000450 4
1 (Rev. 7.7.23)
CITY OF STOCKTON
______________________________________________________________________ ______________ Harry Black, City Manager Date
ATTEST:
_______________________________________________________________________________ _____ Katherine Roland, CMC, CPMC, Interim City Clerk
APPROVED AS TO FORM:
Lori M. Asuncion, City Attorney
BY:
GRIFFIN STRUCTURES
AMENDMENT 04 – EXTENSION OF SCHEDULE AND MISC. SERVICES
NEW CITY HALL RENOVATION PROJECT
CITY OF STOCKTON
04/15/2024
Griffin Structures’ Fee Proposal is based on all reasonable costs necessary to perform additional construction management services, special inspections and testing, and enhanced scheduling services for the City of Stockton’s New City Hall Renovation Project. For these requisite services, Griffin Structures proposes the following Time & Materials Not to Exceed Fee:
Construction Management $ 254,940
Scheduling Services $ 22,000
Special Inspections and Testing $ 82,000
Total $ 358,940
All proposed hourly rates are fully burdened and include overhead profit, taxes, and benefits. The hours identified for each individual employee and task are estimates only and are not to be construed as not to exceed hours for any individual task, phase, or time-period. We reserve the right to reallocate hours between staff members and tasks to accomplish the overall objectives and requirements of the project.
SCOPE OF SERVICES
As of the issuance of Amendment 03, the project was anticipated to be completed by May of 2024. Due to changes in scope and unforeseen circumstances, the project is now expected to reach substantial completion in November of 2024, with closeout occurring in December of 2024. This results in a total schedule extension of 7 months of Construction Management and scheduling services.
Additionally, due to the new scope added to the project due to City changes and unforeseen conditions, additional Special Inspections and Testing are also required for a total of $82,000.
EXHIBIT 1
City of Stockton
New City Hall Renovation and Relocation Project
Amendment 04
Burn Rate Analysis
CContract Schedule
FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC
PPROJECT PHASES
Contractor Bidding & Award
Mobilization
Construction
Punch List and Closeout
TOTALS
Principal In Charge - Roger Torriero 88888888888888888 136 Project Executive - Jon Hughes 12 12 12 12 12 12 12 12 12 12 12 12 12 12 12 12 12 204 Construction Manager - George Sanen 172 172 172 172 172 172 172 172 172 172 172 172 172 172 172 172 90 2,842 Principal In Charge 1,920$ 1,920 $ 1,920 $ 1,920 $ 1,920 $ 1,920 $ 1,920 $ 1,920 $ 1,920 $ 1,920 $ 1,920 $ 1,920 $ 1,920 $ 1,920 $ 1,920 $ 1,920 $ 1,920 $ - $ -$ -$ -$ -$ -$ NO CHARGE Project Executive 2,520$ 2,520 $ 2,520 $ 2,520 $ 2,520 $ 2,520 $ 2,520 $ 2,520 $ 2,520 $ 2,520 $ 2,520 $ 2,520 $ 2,520 $ 2,520 $ 2,520 $ 2,520 $ 2,520 $ - $ -$ -$ -$ -$ -$ 4 42,840$ Construction Manager 33,540$ 33,540 $ 33,540 $ 33,540 $ 33,540 $ 33,540 $ 33,540 $ 33,540 $ 33,540 $ 33,540 $ 33,540 $ 33,540 $ 33,540 $ 33,540 $ 33,540 $ 33,540 $ 17,550 $ - $ -$ -$ -$ -$ -$ 5 554,190$ -$ -$ -$ -$ -$ -$ -$ -$ -$ -$ -$ -$ -$ -$ -$ -$ -$ -$ -$ -$ -$ -$ -$ --$ 36,060$ 36,060$ 36,060$ 36,060$ 36,060$ 36,060$ 36,060$ 36,060$ 36,060$ 36,060$ 36,060$ 36,060$ 36,060$ 36,060$ 36,060$ 36,060$ 20,070$ -$ -$ -$ -$ -$ -$ 597,030 $ Updated Schedule 01/30/2023 (Amendment 02)
FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC JAN FEB MAR APR
PROJECT PHASES
Contractor Bidding & Award
Mobilization
Construction
Punch List and Closeout
TOTALS
Principal In Charge - Roger Torriero 0
Project Executive - Jon Hughes 2 0 41 41 61 21 21 21 51 5 120 Project Executive - George Sanen 19 10 29 29 23 20 12 11 4 12 12 12 12 12 12 12 12 12 12 12 12 12 12 12 Construction Manager - Arya Dinyari 106 184 168 168 152 168 172 172 172 172 172 172 172 172 172 172 172 172 172 172 90 3 3,444 Principal In Charge - Roger Torriero -$ -$ -$ -$ -$ -$ -$ -$ -$ -$ -$ -$ -$ -$ -$ -$ -$ -$ -$ -$ -$ -$ -$ -$ -$ -$ -$ -$ Project Executive - Jon Hughes -$ -$ 4,200 $ 840$ 2,940$ 3,360$ 2,520$ 2,520$ 2,520$ 3,150$ 3,150$ -$ -$ -$ -$ -$ -$ -$ -$ -$ -$ -$ -$ -$ -$ -$ -$ 2 25,200$ Project Executive - George Sanen -$ -$ 3,705 $ 1,950$ 5,655$ 5,655$ 4,485$ 3,900$ 2,340$ 2,145$ 780$ 2,520$ 2,520$ 2,520$ 2,520$ 2,520$ 2,520$ 2,520$ 2,520$ 2,520$ 2,520$ 2,520$ 2,520$ 2,520$ 2,520$ 2,520$ -$ 6 68,415$ Construction Manager - Arya Dinyari -$ -$ -$ -$ -$ 20,670 $ 35,880$ 32,760$ 32,760$ 29,640$ 32,760$ 33,540$ 33,540$ 33,540$ 33,540$ 33,540$ 33,540$ 33,540$ 33,540$ 33,540$ 33,540$ 33,540$ 33,540$ 33,540$ 33,540$ 17,550$ -$ 6 671,580$ -$ -$ -$ -$ -$ -$ -$ -$ -$ -$ -$ -$ -$ -$ -$ -$ -$ -$ -$ -$ -$ -$ -$ -$ -$ -$ -$ --$ CONTRACT (Over) Under -$ -$ 7,905 $ 2,790$ 8,595$ 29,685$ 42,885$ 39,180$ 37,620$ 34,935$ 36,690$ 36,060$ 36,060$ 36,060$ 36,060$ 36,060$ 36,060$ 36,060$ 36,060$ 36,060$ 36,060$ 36,060$ 36,060$ 36,060$ 36,060$ 20,070$ -$ 765,195 $ 597,030$ ($168,165) Amendment 02 Total
Updated Schedule 02/07/2024 (Amendment 03)
FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC
PROJECT PHASES
Contractor Bidding & Award
Mobilization
Construction
Punch List and Closeout
TOTALS
Principal In Charge - Roger Torriero 0
Project Executive - Jon Hughes 2 0 41 41 61 21 21 21 51 51 51 01 01 01 11 01 01 01 01 01 61 0 6 258 Project Executive - Robert Godfrey 6325 6
Project Executive - George Sanen 1 9 1 0 2 9 2 9 2 3 2 0 1 2 1 14745564423300 0 1 2 1 2 1 2 Construction Manager - Hernan Munayco 46
Construction Manager - Arya Dinyari 106 184 168 168 152 168 164 166 172 174 177 196 171 146 164 186 183 169 185 172 172 172 172 3,715 Principal In Charge - Roger Torriero -$ -$ -$ -$ -$ -$ -$ -$ -$ -$ -$ -$ -$ -$ -$ -$ -$ -$ -$ -$ -$ -$ -$ -$ -$ -$ -$ -$ -$ -$ -$ -$ -$ -$ -$ -$ Project Executive - Jon Hughes -$ -$ 4,200 $ 840$ 2,940$ 3,360$ 2,520$ 2,520$ 2,520$ 3,150$ 3,150$ 3,150$ 2,100$ 2,100$ 2,100$ 2,310$ 2,100$ 2,100$ 2,100$ 2,100$ 2,100$ 3,360$ 2,100$ 1,260$ -$ -$ -$ -$ -$ -$ -$ -$ -$ -$ -$ 5 54,180$ Project Executive - Robert Godfrey -$ -$ -$ -$ -$ -$ -$ -$ -$ -$ -$ -$ -$ -$ -$ -$ -$ -$ -$ 1,260 $ 630$ 420$ 1,050$ 1,260$ -$ -$ -$ -$ -$ -$ -$ -$ -$ -$ -$ 4 4,620$ Project Executive - George Sanen -$ -$ 3,705 $ 1,950$ 5,655$ 5,655$ 4,485$ 3,900$ 2,340$ 2,145$ 780$ 1,470$ 840$ 1,050$ 1,050$ 1,260$ 840$ 840$ 420$ 630$ 630$ -$ -$ -$ 2,520$ 2,520$ 2,520$ -$ -$ -$ -$ -$ -$ -$ -$ 4 47,205$ Construction Manager - Hernan Munayco -$ -$ -$ -$ -$ -$ -$ -$ -$ -$ -$ -$ -$ -$ -$ -$ -$ -$ 8,970 $ -$ -$ -$ -$ -$ -$ -$ -$ -$ -$ -$ -$ -$ -$ -$ -$ 8 8,970$ Construction Manager - Arya Dinyari -$ -$ -$ -$ -$ 20,670 $ 35,880$ 32,760$ 32,760$ 29,640$ 32,760$ 31,980$ 32,370$ 33,540$ 33,930$ 34,515$ 38,220$ 33,345$ 28,470$ 31,980$ 36,270$ 35,685$ 32,955$ 36,075$ 33,540$ 33,540$ 33,540$ 33,540$ -$ -$ -$ -$ -$ -$ -$ 7 757,965$ -$ -$ -$ -$ -$ -$ -$ -$ -$ -$ -$ -$ -$ -$ -$ -$ -$ -$ -$ -$ -$ -$ -$ -$ -$ -$ -$ -$ -$ -$ -$ -$ -$ -$ -$ --$ CONTRACT (Over) Under -$ -$ 7,905 $ 2,790$ 8,595$ 29,685$ 42,885$ 39,180$ 37,620$ 34,935$ 36,690$ 36,600$ 35,310$ 36,690$ 37,080$ 38,085$ 41,160$ 36,285$ 39,960$ 35,970$ 39,630$ 39,465$ 36,105$ 38,595$ 36,060$ 36,060$ 36,060$ 33,540$ -$ -$ -$ -$ -$ -$ -$ 872,940 $ 765,180$ ($107,760) Updated Schedule 04/15/2024 (Amendment 04) Tempus $57,200 BAGG $45,000
Total $209,960
FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC Amendment 03 Total
PROJECT PHASES
Contractor Bidding & Award
Mobilization
Construction
Punch List and Closeout
TOTALS
Principal In Charge - Roger Torriero 0
Project Executive - Jon Hughes 20 41 41 61 21 21 21 51 51 51 01 01 01 11 01 01 01 01 01 61 0 6 258 Project Executive - Robert Godfrey 6 3 2 5 61 21 21 2 1 21 21 21 21 21 21 21 2 Project Executive - George Sanen 19 1 0 2 9 2 9 2 3 2 0 1 2 1 14745564423300 0 Construction Manager - Hernan Munayco 46
Construction Manager - Arya Dinyari 106 184 168 168 152 168 164 166 172 174 177 196 171 146 164 186 183 169 185 172 172 172 172 172 172 172 172 172 172 172 3 3,715 Principal In Charge - Roger Torriero -$ -$ -$ -$ -$ -$ -$ -$ -$ -$ -$ -$ -$ -$ -$ -$ -$ -$ -$ -$ -$ -$ -$ -$ -$ -$ -$ -$ -$ -$ -$ -$ -$ -$ -$ -$
Project Executive - Jon Hughes -$ -$ 4,200 $ 840$ 2,940$ 3,360$ 2,520$ 2,520$ 2,520$ 3,150$ 3,150$ 3,150$ 2,100$ 2,100$ 2,100$ 2,310$ 2,100$ 2,100$ 2,100$ 2,100$ 2,100$ 3,360$ 2,100$ 1,260$ -$ -$ -$ -$ -$ -$ -$ -$ -$ -$ -$ 5 54,180$ Project Executive - Robert Godfrey -$ -$ -$ -$ -$ -$ -$ -$ -$ -$ -$ -$ -$ -$ -$ -$ -$ -$ -$ 1,260 $ 630$ 420$ 1,050$ 1,260$ 2,520$ 2,520$ 2,520$ 2,520$ 2,520$ 2,520$ 2,520$ 2,520$ 2,520$ 2,520$ 2,520$ 332,340$ Pr
oject Executive - George Sanen -$ -$ 3,705 $ 1,950$ 5,655$ 5,655$ 4,485$ 3,900$ 2,340$ 2,145$ 780$ 1,470$ 840$ 1,050$ 1,050$ 1,260$ 840$ 840$ 420$ 630$ 630$ -$ -$ -$ -$ -$ -$ -$ -$ -$ -$ -$ -$ -$ -$ 3 39,645$ Construction Manager - Hernan Munayco -$ -$ -$ -$ -$ -$ -$ -$ -$ -$ -$ -$ -$ -$ -$ -$ -$ -$ 8,970 $ -$ -$ -$ -$ -$ -$ -$ -$ -$ -$ -$ -$ -$ -$ -$ -$ 8 8,970$ Const
ruction Manager - Arya Dinyari -$ -$ -$ -$ -$ 20,670 $ 35,880$ 32,760$ 32,760$ 29,640$ 32,760$ 31,980$ 32,370$ 33,540$ 33,930$ 34,515$ 38,220$ 33,345$ 28,470$ 31,980$ 36,270$ 35,685$ 32,955$ 36,075$ 33,540$ 33,540$ 33,540$ 33,540$ 33,540$ 33,540$ 33,540$ 33,540$ 33,540$ 33,540$ 33,540$ 9992,745$ -$ -$ -$ -$ -$ -$ -$ -$ -$ -$ -$ -$ -$ -$ -$ -$ -$ -$ -$ -$ -$ -$ -$ -$ -$ -$ -$ -$ -$ -$ -$ -$ -$ -$ -$ --$ CONTRACT (Over) Under -$ -$ 7,905 $ 2,790$ 8,595$ 29,685$ 42,885$ 39,180$ 37,620$ 34,935$ 36,690$ 36,600$ 35,310$ 36,690$ 37,080$ 38,085$ 41,160$ 36,285$ 39,960$ 35,970$ 39,630$ 39,465$ 36,105$ 38,595$ 36,060$ 36,060$ 36,060$ 36,060$ 36,060$ 36,060$ 36,060$ 36,060$ 36,060$ 36,060$ 36,060$ 1,127,880$ 872,940$ ($254,940) Tempus $22,000
BAGG $82,000
Total $358,940
Amendment 04 Total
PROJECT PHASE
2023 2024
MONTHLY STAFFING HOURS
MONTHLY STAFFING HOURS
2024
MONTHLY STAFFING HOURS
PROJECT PHASE 2023
PROJECT PHASE 2023
PROJECT PHASE 2023
MONTHLY STAFFING HOURS
2024
EXHIBIT 1
Date: 2/9/2024
Prevailing Wage Project
Soils/ICC Inspector $120 /hr
AWS Inspector $130 /hr
Mileage $26 /mile
Item Number of Trips
Hours or
Units Total time Rate unit Fee
20 8 160 $120.00 hr. $19,200.00
15 8 120 $120.00 hr. $14,400.00
5 8 40 $120.00 hr. $4,800.00
Trench & Backfill Compaction Testing 10 8 80 $120.00 hr. $9,600.00 50 2 100 $10.00 hr. $1,000.00
Mileage to jobsite 50 $26.00 trip $1,300.00
Subtotal of Geotechnical Observation (1) $50,300.00
Item Number of Trips
Hours or
Units Total time Rate unit Fee
15 4 60 $120.00 hr. $7,200.00
15 8 120 $120.00 hr. $14,400.00
5 4 20 $120.00 hr. $2,400.00
0 0 0 $120.00 hr. $0.00
10 4 40 $120.00 hr. $4,800.00
2 8 16 $120.00 hr. $1,920.00
4 8 32 $120.00 hr. $3,840.00
4 8 32 $120.00 hr. $3,840.00
6 8 48 $120.00 hr. $5,760.00
Post Installed Anchor Inspection (pumphouse roof & doors) 2 4 8 $120.00 hr. $960.00 0 6 0 $120.00 hr. $0.00
0 0 0 $120.00 hr. $0.00
4 4 16 $130.00 hr. $2,080.00
4 4 16 $130.00 hr. $2,080.00
Field Welding Inspection 6 4 24 $130.00 hr. $3,120.00
Sample Pickup 21 2 42 $120.00 hr. $5,040.00
Mileage to jobsite 98 $26.00 trip $2,548.00
$59,988.00
Laboratory Testing Sets Samples Rate Unit Fee
AC & Hardscape AB
AC Density Testing (Anticipate 4-5 Phases)
Client: Griffin Structures
Nuclear Gauge
CMU Enclosure Slab (Equipment Pads)
Epoxy Rebar Dowels (Atrium Footing Repair)
Reinforcing Steel Placement- Utility Slabs & Concrete Flatwork Concrete Placement Inspection for Utility Salbs & Concrete Flatwork Project: New City Hall Renovation Project- Inspections to Complete Geotechnical Observation and Testing
Remove & Replace Wet Soil w/ fabric & AB (Weath. & Perf. Dependent) Scope of Services & Fee Estimate
File No.: GRIFS-22-03 & GRIFS-22-04
Shop Material ID
Shop Welding Inspection*
CMU Prism Inspection
Subtotal of Special Inspections (3)
Epoxy All-thread bolts (TBD)
Special Inspections Budget
High Strength Bolting ( TBD )
CMU Construction Inspection
CMU Enclosure Rebar
FRP Placement Inspection (Bldgs 1 & 2)
Rebar & Concrete for Slab Infill (TBD)
BAGG Engineers 1 of 2 FMT 2013 Scope
EXHIBIT 1
Date: 2/9/2024
Prevailing Wage Project
Soils/ICC Inspector $120 /hr
AWS Inspector $130 /hr
Mileage $26 /mile
Client: Griffin Structures
Project: New City Hall Renovation Project- Inspections to Complete Scope of Services & Fee Estimate
File No.: GRIFS-22-03 & GRIFS-22-04
Concrete Compression Testing 20 100 $45.00 each $4,500.00 Prism Compression Testing 2 2 $185.00 each $370.00
2 1 $830.00 each $1,660.00
Subtotal of Laboratory Testing (4) $6,530.00
Reports and Project Management Units Rate Fee
30 $200.00 hr. $10,000.00
1 $350.00 hr. $350.00
$10,350.00
$127,168.00 Estimated Total Inspection and Testing Budget (1+2+3+4+5) Subtotal of Reports, Project Management and Engineering (5) Final Verified Report of Special Inspections & Testing
Supervisory Review, Project Management & Cost Recovery (in hours) FRP Testing
BAGG Engineers 2 of 2 FMT 2013 Scope
EXHIBIT 1
less $45,000
(included in ASR 03)
Balance: $82,168
Vendor: Date: 04/25/24
Dept: Contract/PO Number: 422000450
Account # Requestor: Joshua Lewis
$722,000.00
12/21/21
12/31/24
$1,749,196.00
$1,027,196.00
Effective Date: Dec 2, 2021 Available CCO Funding:
CM Authority: $ 100,000 12/31/24
D M WD CM CC
Last Council Action $458,296.00 $1,180,296.00
Total approved CCOs since last Council Action $209,960.00 $1,390,256.00 $1,390,256.00 $8,069.60
4 Additional Construction Management Services $358,940.00 0 0 0 Y $1,749,196.00 ($350,870.40) Total CCO Amount and Time Extension To-Date -----> $1,027,196.00
CHANGE ORDER CALCULATOR
Description
Required
Approval by: Date CC Approved
(mm/dd/yy)
Revised
CCO Authority BalanceCCO No.
Requested
CCO Amount
Revised
Contract Amount
Original Contract Amount:
Original Contract Award Date:
Original Contract Expiration Date:
Authorized CCO Amount to date:
Public Works
Griffin Structures, Inc.
ENTRIES IN BOLD RED INDICATE
YOUR BALANCE OF CM AUTHORITY CCO AMOUNT IS EXCEEDED.
YOU MUST GO TO COUNCIL FOR APPROVAL.
E016015 / 4510-418-800007-300-000-30-45-000-000-
PREVIOUSLY APPROVED CCOs
NEW PROPOSED CCOs
Contract Expiration to date:
Contract Amount to date:
Time Extensions
EXHIBIT 1
Vendor: Date: 04/25/24
Dept: Contract/PO Number: 422000450
Account# Requestor: Joshua Lewis
722,000.00$
12/21/21
12/31/24
D M WD CM CC
Original Contract X 11/16/2021 722,000.00$
1 Additional Construction Management Services 169,832.00$ 0 0 0 X 10/19/23 891,832.00$ 2 Additional Material Testing Services 288,464.00$ 0 0 0 X 12/12/23 1,180,296.00$ 3 Additional Material Testing Services $209,960.00 0 0 0 X 05/01/24 1,390,256.00$ Total CCO Amount and Time Extension To-Date -----> 668,256.00$ 1,180,296.00$ Original Contract Amount:
Original Contract Award Date:
Original Contract Expiration Date:
PREVIOUSLY APPROVED CCO LIST
Griffin Structures, Inc.
Public Works
E016015 / 4510-418-800007-300-000-30-45-000-000-
CCO No. Description
Requested
CCO Amount
Approval by: Date Approved
(mm/dd/yy)
Revised
Contract Amount
Time Extensions
EXHIBIT 1