Brackney Landslide Area Pipeline Risk Reduction Project

Project ID: RFQ WT-0042 (CWO#20-003) Range of Design Consultants Opinion of Probable Construction Cost Low: $7,200,000 - High: $8,800,000 Question Deadline 10/04/2023 Deadline for RFIs questions from Contractors 54532, 91242 Project scope includes but is not limited to approximately 1600 feet of 30 inch HDPE via HDD, 1000 feet of 24 inch PVC via open cut. Project area is located near Highway 9 between Glen Arbor Road and Brackney Road in close proximity to San Lorenzo River. As of September 7, 2023, the owner has released a request for statements of qualifications. Project schedule: RFQ release 9/1/2023 SOQ due 10/7/2023 Short list of pre-qualified contractors October 2023 Construction NTP/ Mobilization March / April 2024 Construction is anticipated to require 1 year. Range of Design Consultant's Opinion of Probable Construction Cost Low: $7,200,000 - High: $8,800,000 The Project includes the installation of approximately 1,700 ft of HDD, and approximately 900 ft of open trench pipeline within private and County roads, in Ben Lomond, California, between Glen Arbor Rd and Brackney Rd. The HDD pipeline is a 24-inch (ID) HDPE pipeline. Conductor casings, approximately 108 ft and 97 ft in length, are required at each side of the HDD. The conductor casings are steel pipelines with a minimum diameter of 48-inches. The Prime Contractor's Scope of Work for the Project includes, but is not limited, to the following: a. Installation of 24" (ID) diameter HDPE/PVC pipeline and associated appurtenances between Glen Arbor Rd and Brackney Rd: i. Installation of conductor casing, approximately 108 ft and 97 ft in length, at each side of the HDD conductor casing. Conductor Casing installation work must be performed by a prequalified Conductor Casing Installation Contractor. ii. Installation of approximately 1,700 ft, 24" (ID) diameter HDPE pipeline via Horizontal Directional Drilling using the drill-and-intersect method. HDD work must be performed by a pre-qualified HDD contractor. iii. Installation of approximately 900 LF, 24" diameter PVC pipeline via conventional open-cut iv. Two tie-ins to the existing pipeline on Glen Arbor Rd and Brackney Rd. v. Restoration of work areas to pre-construction conditions

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Utilities, Instrumentation and Control for Utilities, Water Utilities, Water Utility Distribution Piping, Water Utility Distribution Equipment, Disinfecting of Water Utility Distribution, Water Utility Storage Tanks.