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 13,269.00 1,645.00 11,624.00 1001 Schematic Design (30%) 25,000.00 24,993.25 24,993.25 0.00 Contract Total 125,000.00 55,830.25 44,206.25 11,624.00 Item Description
Contract
Amount Billed To Date
Previously
Billed Current Billed
Technician II 24.00 112.00 $2,688.00
Survey Party Chief 3.00 227.00 $681.00
Survey Chainman/Rodman 3.00 163.00 $489.00
Project Engineer 31.00 186.00 $5,766.00
Principal 8.00 250.00 $2,000.00
Professional Services Subtotal 69.00 $11,624.00
Professional Services
Employee Type Hours Rate Amount
1002 Subtotal $11,624.00
1002 - Design Development (60%)
$11,624.00
Contract: 25119
River Rd and N Ripon Rd Traffic Signal & Intersection Improvements Effort for 60% plans and cost estimate after receiving comments.
Invoice Number: 52135
Date: 6/8/2026
Engineering Services through May 31, 2026