Richmond City Pblc Schools Opengov #27-209

Frederick County Storm Drain Gunite Repair Services Solicitation

Frederick County, Maryland's Department of Highway Operations is seeking qualified contractors for as-needed storm drain gunite repair services. - Scope of work includes: - Laying shotcrete (pneumatically applied concrete) in deteriorated storm drains - Installation of 3-inch pneumatically applied concrete, with and without polypropylene fiber - Joint repair, patch repair, structural patching, and pressure injected grout - Storm water diversion during repair operations - Quantities specified in the bid schedule: - 15 mobilizations - 7,500 SF of standard shotcrete - 10,000 SF of shotcrete with polypropylene fiber - 1,000 joint repairs, 500 joint repairs with polypropylene, 500 patch repairs, 400 patch repairs with polypropylene, 200 structural patches, 200 structural patches with polypropylene, 500 pressure injected grout, 100 storm water diversions - Contractors must provide all necessary barricades, traffic controls, and maintain at least one lane open during operations - Insurance requirements include commercial general liability, auto liability, and workers compensation, with Frederick County named as additional insured - No specific OEMs or vendors are mentioned; opportunity is open to all qualified contractors - Contract duration is one year with four renewal options; services are provided on an as-needed basis

Description

This solicitation is for the repair of storm drains using gunite, a pneumatically applied concrete. The work includes mobilization, installation of 3-inch pneumatically applied concrete with and without polypropylene fiber, joint repair, patch repair, other structural patching, pressure injected grout, and storm water diversion. The contract duration is one year with four renewal options. A mandatory pre-bid conference is scheduled, and all responses must be submitted electronically.

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