Hawaii eProcurement Portal #B26002443

Hawaii DOT Erosion Control and Storm Water Compliance Project, Koolaupoko, Oahu

This opportunity involves a major erosion control and storm water compliance project for the State of Hawaii Department of Transportation, Highways Division, in the Koolaupoko District, Oahu. - Government Buyer: - State of Hawaii Department of Transportation, Highways Division - Project managed by Keith Miyashiro - Products and Materials Requested: - Imported planting soil (part numbers 617.1100, 617.2100): 30 CY and 225 CY - Soil preparation (with and without tilling, part numbers 618.1200, 618.2100, 618.2200): 255, 300, and 1700 units - Imported compost (part number 618.2300): 2000 units - Carex (Carex wahuensis) plants (part number 619.1100): 661 units - Kawelu grass (Eragrostis variabilis) plants (part number 619.2200): 5184 units - Hydro-mulch with and without grass seed/geobinder (part numbers 641.1100, 641.2100, 641.2200): 255, 1700, and 300 units - Erosion control matting, Type 2 and Type 3 (part numbers 659.1100, 659.2100, 659.2200): 255, 1700, and 300 units - Services Requested: - Clearing, grubbing, excavation, embankment, planting, hydro-mulching, erosion control matting, invasive species management, and traffic control - Best Management Practices (BMP) for storm water permit compliance, including installation, maintenance, monitoring, and removal - Invasive species inventory, removal, and monitoring - Maintenance of existing landscape areas and field offices - Tree trimming by ISA certified arborist - Mobilization and field-posted drawings - Unique or Notable Requirements: - Minimum 80% Hawaii resident workforce - Valid State of Hawaii General Engineering 'A' license required - 530 working day contract duration, including 90-day planting and 9-month establishment periods - Liquidated damages of $2,500 per working day for delays - Apprenticeship preference with 5% bid adjustment - Compliance with campaign contribution restrictions for state and county contractors - No specific OEMs or commercial vendors are named; products are primarily construction materials and native plants - All proposals must be submitted electronically via the HIePRO portal

Description

This solicitation is for erosion control and best management practices for storm water permit compliance, Phase IV, on the island of Oahu. The scope of work includes preparing slope surfaces, clearing vegetation, recontouring existing slopes, planting, hydro-mulching, installation of erosion control matting, installation and maintenance of temporary Best Management Practices, and providing traffic control. The project is managed by the Department of Transportation, Highways Division. The estimated construction cost ranges between $1,750,000 and $2,250,000.

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