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A. | Proposal for Sycamore Ave Trunk Sewer Replacment ESDC.docx December $, &&&
Mr. Mike Roberts, Public Works Director/City Engineer
City of Hercules
Civic Drive
Hercules, CA -./
Subject: Sycamore Avenue Trunk Sewer Replacement Pro ject – Proposal for Engineering Services During Construction
Dear Mr. Roberts:
We are pleased to submit this proposal to provide engineering services during construction for the Sycamore Avenue Trunk Sewer Replacement Project (Project).
The Sycamore Avenue Trunk Sewer Project is an important project for the City. This Project improves system capacity and reliability of the City’s trunk sewer that conveys the City’s wastewater to the Pinole Wastewater Treatment Plant. This is a complex project requiring multiple construction methods, tight construction corridors, compliance with multiple environmental permits, coordination with multiple jurisdictions and with the public at large.
The engineer’s estimate for this project is 8.& million. Actual cost will be dependent on contractor bids.
The industry standard for the cost of engineering services ranges from & to . percent depending on the project complexity. Based on the complexity of this project, the cost for engineering services is anticipated to be .. percent of the construction cost. However, based on communications with the City, this proposal is for & percent, or 8&:,, with the understanding that the contract can be increased in the future as needed to meet the needs of the project. The actual cost will be based on time and materials with City authorization to proceed occurring ahead of incurring costs. Actual cost will be based on the following rates:
• Project Manager/Principal in Charge 8&/hr
• Senior Structural Engineer 8&-/hr
• Project Engineer 8&$/hr
• Lead Structural Engineer 8&/hr
• Lead Engineer 8&&/hr
• Staff Engineer 8:/hr
• CAD Drafter 8-./hr
• Document Processor 8./hr
If you have any questions or would like to discuss further, please contact me at (-&.) -//‐- or [email protected] .
Mr. Mike Roberts
City of Hercules
December $, &&&
Page &
carollo.com
Sincerely,
CAROLLO ENGINEERS, INC.
Anne E. Prudhel, P.E.
Vice President/Project Manager
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