Seal Beach Planet bids #SD2502

Seal Beach Stormwater Treatment Improvements: Aqua-Swirl Unit, ARS-CL Screen, and Storm Drain Infrastructure

This opportunity involves stormwater treatment infrastructure improvements for the City of Seal Beach at Galleon Way and Electric Avenue. - Government Buyer: - City of Seal Beach Public Works Department - Office of the City Clerk - OEMs and Vendors: - AquaShield (OEM for Aqua-Swirl trash capture device) - ARS-CL (owner-furnished screen) - Marmac or Fernco (flexible couplers) - Products and Quantities: - Aqua-Swirl Trash Capture Unit (AquaShield, AS-6S BYP): 1 unit - ARS-CL Fixed Curb-Opening Screen: 1 unit - Marmac or Fernco Style Flexible Couplers: 2 units - 12-inch HDPE Pipe, DR 17: 30 feet - 15-inch HDPE Pipe, DR 17: 54 feet - Mechanical Couplers for Aqua-Swirl Device: 2 units - Concrete Collars (SPPWC Standard 380-4): 2 units - Cast-in-Place Reinforced Concrete Junction Structure with Manhole: 1 unit - 21-Foot Curb Opening Catch Basin (Modified SPPWC Standard 300-4): 1 unit - Removal of 30-inch Reinforced Concrete Pipe: 1 portion - Sidewalk Replacement at Catch Basin: 1 area - Services Requested: - Sawcutting and removal of existing sidewalk, curb, gutter, and asphalt - Excavation, trenching, shoring, and dewatering - Construction of stormwater infrastructure (catch basin, junction structure, pipe installation) - Removal and disposal of existing reinforced concrete pipe - Backfill and restoration of disturbed surfaces - Traffic control and mobilization - Preparation and implementation of dewatering plan - Maintenance and delivery of as-built plans - Unique/Notable Requirements: - Aqua-Swirl unit must be procured through a distributor; site-specific shop drawings generated by AquaShield upon order - Flexible couplers supplied with Aqua-Swirl unit for connecting pipes - Owner-furnished ARS-CL screen to be installed - Completion required within 60 working days after Notice to Proceed, issued in two parts (procurement, then construction) - Heavy civil construction with detailed geotechnical evaluations - Estimated Contract Value: - $370,000 - Place of Performance: - Project site: Galleon Way near Electric Avenue, Seal Beach, CA - Contracting office: City of Seal Beach Office of the City Clerk, 211 8th Street, Seal Beach, CA 90740

Description

This project involves sawcutting and removing portions of existing sidewalk, curb and gutter, and asphalt roadway for excavation, trenching, shoring, and dewatering. The work includes constructing a catch basin, installing reinforced concrete pipe, concrete collars, and a junction structure. Additionally, the project requires furnishing and installing an Aqua-Swirl trash capture device and installing an owner-furnished ARS-CL screen. Conflicting existing reinforced concrete pipe will be removed and disposed of, and all disturbed surfaces will be backfilled and restored to complete the project.

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