This Solicitation opportunity from California was posted on June 20, 2017. The submission period has ended. Browse the details below for market research, or find similar active opportunities.
HighAI Summary for County of San Diego RFB 8218 Addendum No. 4 - Willows Road Bridge Scour Mitigation: Addendum No. 4 for RFB 8218, dated July 27, 2017, regarding the Willows Road Bridge Scour Mitigation Improvements. The document updates the bid opening date to August 3, 2017, and provides detailed Q&A regarding steel casing installation, CIDH pile construction methods, working hours, and footing dimension inconsistencies.
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HighAI Summary for County of San Diego RFB 8218 Addendum No. 5 - Willows Road Bridge Scour Mitigation: Addendum No. 5 dated July 28, 2017, for RFB 8218 (Federal Aid Project No. BLHSCR-5957), providing a formal question and answer regarding the specifications and application rates for Hydroseed and compost in the erosion control section of the project.
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HighAI Summary for Earthquake Upgrading of Willows Road, Wildwood Glen Lane, and Old Highway 80 Bridges: Record drawings and technical plans for the earthquake upgrading of three bridges (57C-120, 57C-253, and 57C-335) for the County of San Diego Department of Public Works. The document includes an index of sheets, general notes on underground facilities, anchorage details, and approximate quantities for materials such as miscellaneous metal restrainers.
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HighAI Summary for General Wage Decision CA170001 - San Diego County, CA: General Wage Decision Number CA170001 dated 07/14/2017 for building, heavy, highway, and residential construction projects in San Diego County, California. The document specifies minimum hourly wage rates and fringe benefits for various labor classifications, including electricians, carpenters, and elevator mechanics, in compliance with the Davis-Bacon Act and Executive Order 13658.
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HighAI Summary for Groundwater Dewatering Study Report - Willows Road Bridge Construction Project: Draft A of a Groundwater Dewatering Study and Report prepared by NV5 for San Diego County (December 2016). The document provides hydrogeologic and geotechnical analysis, pump test results, and water quality sampling to support a dewatering permit for scour mitigation work on the Willows Road Bridge near Alpine, CA.
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HighAI Summary for RFB 8218 Record Drawings: Request for Bid (RFB) 8218 regarding record drawings for project SP061-2. The document is provided for information only and pertains to the submission of final as-built record drawings.
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HighAI Summary for RFB 8218 - Willows Road Bridge Scour Mitigation Bid Abstract: Bid abstract and proposal for RFB 8218, Willows Road Bridge Scour Mitigation Federal Aid Project, dated August 3, 2017. The document includes a bid tabulation of four offerors (WER Construction Corp, Palm Engineering, LB Civil Construction, and Hazard Construction) and a detailed base bid schedule with unit prices for the project located in Alpine, San Diego County, California.
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HighAI Summary for RFB 8218: Willows Road Bridge Scour Mitigation Improvements: Invitation for sealed bids from the County of San Diego for the Willows Road Bridge Scour Mitigation Improvements (Federal Aid Project No. BLHSCR-5957). Bids are due by July 20, 2017. Requires California Class A or combined C-8/C-12 licenses. Includes a DBE goal of 7% and an estimated project value between $2.75M and $2.9M.
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HighAI Summary for RFB 8218 Willows Road Bridge Scour Mitigation Improvements - Addendum No. 1: Addendum No. 1 dated July 13, 2017, for the County of San Diego RFB 8218 regarding Willows Road Bridge Scour Mitigation Improvements (Federal Aid Project No. BLHSCR-5957). The document provides clarifications via a Q&A section regarding exploratory trench excavations and payment for Rain Event Action Plans, and specifies page replacements for Parts I, II, and III of the contract documents.
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HighAI Summary for RFB 8218 Willows Road Bridge Scour Mitigation Improvements - Addendum No. 2: Addendum No. 2 dated July 18, 2017, for RFB 8218 regarding Willows Road Bridge Scour Mitigation Improvements. It updates the bid opening date to July 27, 2017, and modifies technical provisions concerning groundwater dewatering operations and NPDES permit compliance. It includes revisions to Part IV (Special Conditions), Part V (Technical Provisions), and Part VI (Other Agency Requirements), and adds a Groundwater Dewatering Treatment Plan to Part VII.
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HighAI Summary for RFB 8218 Willows Road Bridge Scour Mitigation Improvements - Addendum No. 3: Issued July 24, 2017, by the County of San Diego, Addendum No. 3 modifies RFB 8218 for the Willows Road Bridge Scour Mitigation Improvements. Key changes include updating groundwater quality and dewatering reports, adding specific clauses to Technical Provisions regarding compensation for water pollution control and reinforcing steel, and specifying the use of 2015 Caltrans Standard Specifications.
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HighAI Summary for Rock Socket Evaluation for Bents 3 and 4 - Willows Road Bridge: A geotechnical evaluation report prepared by Amec Foster Wheeler (AmecFW) for the County of San Diego Department of Public Works. The document assesses the suitability, depth, and diameter of 24-inch rock-socketed foundations for Bents 3 and 4 of the Willows Road Bridge scour mitigation project, including seismic response curves and load resistance capacities.
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HighAI Summary for S41286 Base Bid Schedule 1: This document is a bid proposal form and Base Bid Schedule 1 for project S41286. It includes a non-collusion affidavit and a detailed CLIN-style table for unit and lump sum pricing of construction items, including project signage, trench safety, water pollution control, and water quality monitoring.
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HighAI Summary for S41287 Base Bid Schedule 1: This document contains the Base Bid Schedule 1 for project S41287, detailing unit and lump sum price items for construction. It includes a list of 16 line items covering project identification, trench safety, water pollution control, and water quality monitoring.
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HighAI Summary for S41337 Addendum 2 - Wage and Safety Provisions: Addendum 2 for project S41337 detailing compliance requirements for the Nondiscrimination Clause, State and Federal prevailing wage rates (including Davis-Bacon Act and General Decision Number CA170001, Modification No. 13), and public safety requirements regarding temporary railing for excavations.
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HighAI Summary for Scour Mitigation for Willows Road Bridge at Viejas Creek (57C-0120) Project Plans: Technical project plans and specifications for scour mitigation at the Willows Road Bridge at Viejas Creek, issued by the County of San Diego Department of Public Works. The document includes an index of 19 sheets covering grading, foundation plans, pile details, and mitigation irrigation/planting. It specifies design standards (AASHTO LRFD 6th Edition), material strengths for concrete and steel, and detailed excavation and backfill requirements. Approved date: 5/19/16.
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HighAI Summary for Willows Road Bridge Construction Project - Groundwater Dewatering Study Report: A technical groundwater dewatering study and report prepared by NV5 for San Diego County (June/July 2017). The document provides hydrogeologic and geotechnical analysis, pump test results, and water quality sampling to support a dewatering permit for scour mitigation work on the Willows Road Bridge.
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HighAI Summary for Willows Road Bridge Geotechnical Investigation and Scour Study: A geotechnical investigation report dated April 10, 2012, prepared by Southern California Soil and Testing, Inc. for the County of San Diego. The document details subsurface conditions at the Willows Road Bridge, including soil and bedrock analysis, and provides technical recommendations for scour countermeasures such as jet grouting, foundation strengthening via micropiles, and excavation/dewatering guidelines.
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HighAI Summary for Willows Road Bridge Over Viejas Creek Final Hydrology, Hydraulics, and Scour Report: Final technical report dated April 2016, prepared by WEST Consultants, Inc. for the County of San Diego Department of Public Works. The document provides a detailed hydraulic and scour evaluation of the Willows Road Bridge over Viejas Creek, including watershed delineation, precipitation data, and total scour depth estimates (18.8 feet) to inform scour countermeasure selection.
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HighAI Summary for Willows Road Bridge - Preliminary Geotechnical Information: Dated March 24, 2006, this memorandum from Diaz-Yourman & Associates provides preliminary geotechnical findings for the Willows Road Bridge scour countermeasure project in San Diego County. It includes a review of as-built foundation data, results from field borings and seismic refraction surveys, and laboratory testing to determine bedrock depth and soil conditions to assess the bridge's vulnerability to scour.
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HighAI Summary for Willows Road Bridge Scour Mitigation Improvements - Bid No. 8218: Solicitation package for the Willows Road Bridge Scour Mitigation Improvements (Federal Aid Project No. BLHSCR-5957), Oracle Project No. 1005322. The document includes bidding information, proposal requirements, a bid schedule, DBE goals (7%), and technical specifications. Bid opening date was July 20, 2017.
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LowAI Summary for Bid # 8218 - Willows Road Bridge Scour Mitigation Improvements Planholders List: A planholders list dated June 28, 2017, for Bid # 8218 regarding the Willows Road Bridge Scour Mitigation Improvements. The document lists companies that have obtained project plans, including American Hydrospeed, Hazard Construction, and Palm Engineering Construction Company, Inc., with a bid date of July 20, 2017.
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LowAI Summary for RFB 8218 As-Builts (For Info Only): The document is identified by the filename as 'as-builts' for RFB 8218, provided for information only. However, the provided content is empty/blank, containing only page split markers.
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LowAI Summary for Willows Road Bridge Construction Project - Groundwater Quality Analysis Report: Draft A of a Groundwater Quality Analysis Report prepared by NV5 for San Diego County in December 2016. The document details the scope of services, field activities, and objectives for water sampling and analysis required to obtain a dewatering permit from the San Diego Regional Water Quality Control Board for scour mitigation work on the Willows Road Bridge.
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LowAI Summary for Willows Road Bridge Construction Project - Groundwater Quality Analysis Report: A technical groundwater quality analysis report dated June 2, 2017, prepared by NV5 for San Diego County. The document details the scope of services, field activities, and objectives for water sampling and analysis required to obtain a dewatering permit from the San Diego Regional Water Quality Control Board for scour mitigation work on the Willows Road Bridge.
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LowAI Summary for Willows Road Bridge Scour Mitigation Improvements Bid # 8218 Planholders List: A planholders list for Bid # 8218, Willows Road Bridge Scour Mitigation Improvements, dated June 24, 2017, with a bid date of July 20, 2017. The document lists companies that have requested bid documents, including American Hydroseed.
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LowAI Summary for Willows Road Bridge Scour Mitigation Improvements - Planholders List: A planholders list dated July 13, 2017, for Bid #8218 regarding the Willows Road Bridge Scour Mitigation Improvements. The document lists general contractors who have requested project documents, including American Hydrospeed, Hazard Construction, Palm Engineering Construction Company, L.B. Civil Construction, and Wier Construction Corp.
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LowAI Summary for Willows Road Bridge Scour Mitigation Improvements - Planholders List (Bid # 8218): A planholders list dated June 29, 2017, for Bid # 8218 regarding the Willows Road Bridge Scour Mitigation Improvements. The document lists companies and contact persons who have obtained bid documents, including American Hydrospeed, Hazard Construction, Palm Engineering Construction Company, Inc, and L.B. Civil Construction, Inc.
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