Section_J_-_Att_No__001_Scope_of_Work.pdf

Attachment 001

Scope of Work

Maintain Wash rack Equipment at Fort Cronkhite

Golden Gate National Recreation Area

The work on this contract consists of the removal of all industrial water treatment equipment inside the onsite container. Replace container or damaged plywood flooring. And apply an epoxy protective coating to wood floor. Reinstall equipment in container and test and restart system.

Container is located at Fort Cronkhite, 1107 Bunker Road, Sausalito, California 94941.

Description of Work

1) The contractor will remove all Bioremediation and Filtration Recycling systems equipment inside the onsite container. This includes plumbing and electrical components.

The equipment consist of:

a. Biosorb & Clarifier 52”W X 120’’L X 46”H

b. 500 GAL. POLY Storage tanks 48”W X 48’’L X 84”H

c. WM-Series equipment skid 48”W X 48’’L X 84”H

2) The contractor shall replace all damaged flooring and replace it with marine grade plywood. Then apply a water-resistant epoxy protecting coating to wood floor. The contractor will follow the epoxy protecting coating technical specifications for applying on wood floor.

3) The contractor shall reinstall equipment, plumbing, and electrical components in container and test and restart system. Contractor shall make sure there are no leaks, and all equipment operates well.

4) If the contractor needs to replace any plumbing (elbows, tees, reducers, unions, couplings, crosses, caps, swage nipples, plugs, bushings, adapters, outlets, valves & flanges, etc.) they will need to match the specifications of current plumbing pipes and fittings.

5) If the contractor needs to replace any electrical components (wire, connectors, lights fixtures, switches, outlets, panels, breakers, push start boxes, etc.) they will need to match the specifications of current electrical components.

• Contractor needs to have experience working with industrial Bioremediation and

Filtration Recycling systems.

• Contractor must have experience working with RGF environmental systems.

• Contractor must have a current license as a Limited Specialty Contractor (Classification

C61) for Machinery and Pumps (Classification D21).

• Contractor shall furnish the necessary personnel, materials, equipment, and services as necessary to successfully completely replacement of the container and reinstall equipment.

• Contractor will be responsible for complete removal of all debris pertaining to the project. Disposal of wastes by the contractor shall be done according to all County I State

Regulations at a State I County permitted disposal site.

• Contractor shall keep projects neat, orderly, and in a safe condition at all times.

• Contractor will ensure all construction debris on site is contained to ensure no dispersal from site due to weather.

• Contractor shall keep store and use equipment, tools, and materials in a manner that does not present a hazard.

• Contractor will follow all OSHA and NEPA standards from start to finish of project.

• Contractor will provide a Site Specific Safety Plan to the GGNRA Safety Officer prior to the start of construction.

• Contractor shall adhere to their work schedule.

• Contractors shall follow all Covid-19 CDC guidelines and Federal guidelines.

• This is a high employee use area and employee safety is always a priority.

• No Government materials or equipment will be used.

• Contractor shall supply samples of materials used for the project and all material submittals must be approved first before installing.

• It is recommended to remove all sealers, waxes, and other contaminants by sanding the entire wood surface with 100-120 grit sanding discs or pads. Also fill any seams, holes, and imperfections with a good flexible acrylic caulk product prior to sanding. Due to the porosity of certain types of wood, it is recommend applying two coats of epoxy. This will give the surface better coverage with an overall uniform finish.

• Schedule: The estimated number of days for completion of the project will be 45 days.

The map and pictures of locations are included.

Location of the wash rack container.