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
18,000.00 585.50 585.50 0.00
1003 Construction Documents (100%) 40,000.00 0.00 0.00 0.00 1002 Design Development (60%) 25,000.00 1,645.00 0.00 1,645.00 1001 Schematic Design (30%) 25,000.00 24,993.25 24,993.25 0.00 Contract Total 125,000.00 44,206.25 42,561.25 1,645.00
Item Description
Contract
Amount Billed To Date
Previously
Billed Current Billed
Project Engineer 7.50 186.00 $1,395.00
Principal 1.00 250.00 $250.00
Professional Services Subtotal 8.50 $1,645.00
Professional Services
Employee Type Hours Rate Amount
1002 Subtotal $1,645.00
1002 - Design Development (60%)
Total Invoice Amount $1,645.00
Contract: 25119
River Rd and N Ripon Rd Traffic Signal & Intersection Improvements Effort for starting 60% plans and cost estimate after receiving comments.
Invoice Number: 52024
Date: 5/11/2026
Engineering Services through April 26, 2026