SCH Number 2011092020

Title: County File #MS10-0004 - Rancho Marin Estates
Description: CDFW has executed Lake and Streambed Alteration Agreement No. 1600-2018-0030-R3, pursuant to section 1602 of the Fish and Game Code to Contra North San Ramon Development 1, LLC as represented by Thomas Baldacci. Project is limited to the following activities: removal of six cottonwood trees ranging in diameter at breast height (DBH) from 24 to 72 inches; removal of one Chinese pistache tree with a DBH of 8 inches; excavation of a six-foot deep by nine-foot wide by approx. 180-foot in length channel centered on the existing unnamed tributary; installation of 12 inches of aggregate base rock in the bottom of the channel; diverting the existing unnamed tributary into 38-inch diameter by 60 inch in length concrete oval pipe sections in the channel that will connect with existing concrete pipes both upstream and downstream of the Project site; backfilling of the new channel where the uppermost 30-inches will be composed of native soils.

3 documents in project

Type	Lead/Public Agency	Received	Title
NOD	Contra Costa County	4/16/2018	296 La Casa Via Project (Streambed Alteration Agreement No. 1600-2018-0030-R3)
NOD	Contra Costa County	11/13/2012	Milton "John" & Sally Marin
MND	Contra Costa County	9/9/2011	County File #MS10-0004 - Rancho Marin Estates