Siegfried Engineering, Inc. - 3428 Brookside Road, Stockton, CA 95219 tel:(209) 943-2021 - fax:(209) 942-0214 - tax ID #94-1648794 Page: 1 of 1
City of Ripon
Attn: James Pease
259 N. Wilma Ave
Ripon, CA 95366
3001 Topographic & Boundary Survey 17,000.00 16,982.50 16,982.50 0.00 1004 Project Management & Coordination
with COR
18,000.00 1,550.50 585.50 965.00
1003 Construction Documents (100%) 40,000.00 0.00 0.00 0.00 1002 Design Development (60%) 25,000.00 16,943.00 13,269.00 3,674.00 1001 Schematic Design (30%) 25,000.00 24,993.25 24,993.25 0.00 Contract Total 125,000.00 60,469.25 55,830.25 4,639.00
Item Description
Contract
Amount Billed To Date
Previously
Billed Current Billed
Project Engineer 2.50 186.00 $465.00
Principal 2.00 250.00 $500.00
Professional Services Subtotal 4.50 $965.00
Professional Services
Employee Type Hours Rate Amount
1004 Subtotal $965.00
1004 - Project Management & Coordination with COR
Technician II 17.50 112.00 $1,960.00
Technician I 10.00 97.00 $970.00
Project Engineer 4.00 186.00 $744.00
Professional Services Subtotal 31.50 $3,674.00
Professional Services
Employee Type Hours Rate Amount
1002 Subtotal $3,674.00
1002 - Design Development (60%)
$4,639.00
Contract: 25119
River Rd and N Ripon Rd Traffic Signal & Intersection Improvements Effort for 60% plans and cost estimate after receiving comments.
Invoice Number: 52364
Date: 7/14/2026
Engineering Services through June 28, 2026