STANDARD TASK ORDER FORM
Consultant:
STC Traffic, Inc.
Date: 5/29/2025
Original Amount: $ 75,365.00
Cumulative Prior Amount: $ 1 00,165.00
New Contract Amount: $ 108,175.00
Description of Services:
Task Order#: 4.3
Proposal Bid No.: SQ-87-DE-19-37
Contract No.: SQ-87-DE-19
Budget No.: 37600031-246-A-8113
Task / Project Name:
Design Services for the Baseline-Palmetto
Traffic Signal Project
Additional Design Services for the Baseline-Palmetto TS Project to address additional comments from co-op agency, City of Rialto, and add an additional plan revision for the final submittal.
Original End Date: 9/27/2025
New End Date: 9/27/2026
Dollar Amount of Amended Task Order: Not to exceed $ 8, 010.00 With this Task Order Amendment, the continuing effect of the On-Call Professional Service Agreement on a Task Order Basis (Contract No. stated above) remain in full force and effect and Time of Performance shall terminate at the end date of this Task Order.
INITIATING PARTY (Party responsible for initiating the change order request) □ City Initiated □ Contractor Initiated
□ Change in Scope □ Unforeseen Conditions
RVPUB\PKNOX\729481.1 (vl/25)
STC Traffic, Inc.
5973 Avenida Encinas, Suite 218, Carlsbad, CA 92008
www.stctraffic.com
May 23, 2025
Ms. Kimberly Young, Sr. Civil Engineer
City of Fontana, Engineering Dept.
8353 Sierra Avenue
Fontana, CA 92335
RE: Baseline Ave at Palmetto Ave AWR 3
Dear Ms. Young,
STC Traffic (STC) is submitting this additional work request (AWR) to address/integrate comments recently received from the City of Rialto and final comments f r o m t h e C i t y o f F o n t a n a . T o a c c o m m o d a t e t h i s change, STC will need to revise the traffic signal plan, the signing and striping plan, and the improvements plans, along with associated quantit ies, estimate, and specifications. The effort included in the AWR is summarized below:
Revise the traffic signal plans to adjust poles on the northwest corner, add conduit run to southeast corner, and add City of Rialto general notes. Revise the signing and striping plans to stripe an eastbound right turn only lane on Baseline Ave and associated signage, add right turn pock et on southbound Palmetto Ave and associated signage, and provide truck turn template for ea stbound Baseline Ave left turn onto northbound Palmetto Ave.
Revise the street improvement plans to adjust curb ramps and sidewalks as indicated on the comments and address City of Rialto’s comments pertaining to their AC sections. Resubmittal to the City and address up to one round of minor comments.
Deliverables:
Revised plans, specifications, and estimates alon g with comment responses for up to two City submittals.
Schedule:
STC will complete revisions and submit plans to the City of Fontana 3 weeks after receiving NTP for AWR 3.
STC Traffic’s fee estimate for the above effort incl uding work performed is $8,010. By signing the below and returning a copy of this letter, you will authoriz e this amendment. I appreciate the opportunity to provide these important services. If you have any qu estions regarding the scope of work or fee, please get in touch with me at [email protected].
Sincerely,
Christian Lambarth, PE, TE, PTOE
Principal Manager I, STC Traffic Inc.
Accepted by:
Signature
Print Name
Date
ATTACHMENT
Employee Name Stack, Jason Lambarth,
Christian Kern, Phil Walters,
Joseph
Principal-In-
Charge Project Manager
Senior Project
Manager | Civil
Design Lead
Project Engineer
Standard Billing Rate $270.00 $190.00 $210.00 $180.00
Task Task Description Total
Hours Total Cost
Task 1 AWR 3 6 7 30 43 8,010.00$ - 6 7 30 43 $0.00 $1,140.00 $1,470. 00 $5,400.00 8,010.00 $
8,010.00$ Total
City of Fontana - Traffic Signal at Baseline Avenue and Palmetto Avenue STC Traffic, Inc. AWR 3 - Man Hour Worksheet
Total Hours
Subtotal Labor