CON26-0051_Attachment_2_SAV_Survey.pdf

This is a survey report attachment for a Request for Quotes issued by the City and County of San Francisco for vegetation removal services at Birch Lake in Groveland, California. The project involves aquatic vegetation management at Camp Mather, with quotes due no later than Wednesday, April 16, 2026, at 2:30 p.m., submitted via email to bridget.webster@sfgov.org. No pre-bid meeting is scheduled for this solicitation. Addendum #1 was posted on April 7, 2026.

The survey data indicates the project site encompasses 4.43 acres with a survey volume of 35.245 acre feet, maximum and average depths of 16.8 and 7.9 feet respectively. The survey includes bathymetry, submersed vegetation mapping, and sediment hardness analysis, all completed on December 16, 2023, by LakeTech.com. Contractors must hold either a California State Contractor License A or C-27 classification. The estimated cost for this vegetation removal project is $50,000.