A04 Scope of Work.pdf

SCOPE OF WORK

SAN FRANCISCO MARITIME NATIONAL HISTORICAL PARK

PAINT UNDERSIDES OF OVERHANGING PASSENGER AND HURRICANE DECKS

ON HISTORIC FERRY EUREKA

PART 1: GENERAL

1.01 DESCRIPTION

The work specified herein includes the preparation, routine painting, and finish work underside of the wooden passenger and hurricane deck overhangs on the Historic Ferry Eureka. The Eureka is moored at Hyde Street Pier, at the foot of Hyde Street, San Francisco, California. The Hyde

Street Pier is part of the San Francisco Maritime National Historical Park (SAFR), which is a unit of the National Park Service. The intent is to paint specified exterior surfaces in order to prevent deterioration and protect the vessel from the harsh marine environment. The day-to-day operations and park visitation at the work site shall continue during construction; therefore dust from sanding and all debris and paint chips shall be minimized, contained and egress for the public and staff shall be maintained.

1.02 STRUCTURE PARTICULARS

The passenger deck overhangs are the underside surfaces of the vessel’s passenger and hurricane deck. The deck overhangs are the fore and aft extensions of vessel’s decks which extend out from the fore and aft-most bulkheads on the vessel’s main deck. Surfaces to be painted include all underside tongue and groove deck planking, deck beams, wooden trim pieces of varying shape and dimensions and two riveted steel deck support beams.

1.03 GENERAL CONDITIONS AND INFORMATION

A. The Steam Ferry Eureka is a National Historic Landmark owned by the Department of

Interior, National Park Service, herein after called NPS, and is maintained by the San Francisco

Maritime National Historical Park, (SAFR).

B. Any particulars described for the work involved is given for guidance to the Contractor, however, the Contractor is to take his own measurements, dimensions and counts, and is responsible for the same.

C. All work described in this specification is for the painting and finish work of the fore and aft passenger and hurricane deck overhang and structural supports of the Steam Ferry Eureka.

All repairs and painting shall be accomplished in accordance with the provisions of the NPS

Contract and Scope of Work. Additional work that will result in additional cost shall be carried out only when authorized in writing by the Contracting Officer.

D. The Contractor will be responsible for removing and disposing of any debris from the work site onboard the Eureka and Hyde Street Pier generated by the Contractor during the workday.

E. All disturbed surfaces shall be cleaned and restored to the original appearance by the

Contractor.

F. The Contractor shall immediately notify the Contracting Officer of any ambiguities, inconsistencies and errors discovered in this specification or between contracting documents and existing conditions.

1.04 SPECIAL CONSTRUCTION REQUIREMENTS

A. Accident Prevention and Safety Plan

Before on-site work begins, the Contractor shall submit for approval an accident prevention and safety plan. The Contracting Officer will review both plans for compliance with OSHA and project requirements. If the plans require any revisions, the Contractor shall resubmit the plans within 10 working days. The plans shall include the following:

• Name of responsible on-site supervisor.

• First-aid procedures.

• Outline of each phase of the work, and the hazards associated with each major phase.

• Methods proposed to ensure property protection and safety of the public, Park Visitors, National Park Service personnel, and the Contractor’s employees.

B. Special Construction Requirements

Due to the painting project being conducted within a National Park, which will open daily, construction activities shall be carefully coordinated with the Contracting Officer as follows:

• Contractor shall at all times conduct his operations to ensure the least inconvenience to the public and employees who use Hyde Street Pier and the Steam Ferry Eureka.

• Confine storage of materials to area designated by Contracting Officer.

• Store materials in accordance with manufacturer’s instructions, with seals and labels intact, legible, and in approved storage locker.

• Work will take place over the water, and all necessary precautions must be taken to meet any national and local requirements.

• Contractor is encouraged to obtain materials in biodegradable or recyclable/reusable packaging.

• Deliveries shall take place prior to the Park opening at 0930 AM.

• Deliver materials in undamaged condition, in manufacturer’s original containers or packaging, with identifying labels intact and legible.

• Contractor’s vehicles are not allowed on Hyde Street Pier during the Park operating hours, unless prior arraignments have been made with the Contracting Officer. There is a no forklift policy on the pier past the posted sign. Contracting Officer will highlight on project orientation.

• Apply finish material when the temperature is 50 degrees Fahrenheit or above.

• Do not apply exterior materials in damp or rainy weather or when dew is on the material surfaces.

• Remove from the area all oily rags, waste and other combustibles daily and deposit in

OSHA compliant receptacle off the vessel.

PART 2: SUBMITTALS

2.0 SUBMITTALS

Safety Plan

Construction schedule

Provide a complete list of all materials for the work including MSDS.

PART 3: SCOPE OF WORK/ SERVICES

Field verify all new and existing dimensions affecting the work of this contract before ordering materials.

3.1 PREPARATION FOR REMOVING AND APPLYING PAINT

A. Fence or barricade the immediate work area to prevent unauthorized entry and protect the public and existing facilities from painting operations.

B. Fences and barriers shall structurally meet municipal codes and be neat in appearance.

C. Each area should be treated individually so the entire vessel will not be shut to the public.

D. Completely seal off each area to be abated and painted. Ensuring no paint chips or dust will enter the water or atmosphere.

E. Protection of the deck is required, though no penetrations may be made into the deck.

F. Cover pipes, hoses, and all power cords crossing walking paths with troughs using beveled edge boards.

G. Remove or cover lighting fixtures, fire hose and alarm stations or any other fixtures in or adjacent to the vessel that are not to be painted.

H. Two coats of SAFR approved primer on all surfaces

I. Two topcoats of SAFR approved oil based marine alkyd enamel on all surfaces.

J. Reinstall or remove protection of the lighting fixtures, fire hose and alarm stations or any other items on adjacent buildings when painting is completed. Restore the vessel to its normal conditions.

K. Completely remove barriers no longer needed when approved by Contracting Officer.

L. Note: Eureka’s underside of decks has tested positive for lead paint. The bidders bid should reflect any special procedures necessary when prepping, removing and disposing of paint.

3.2 PREPARATION AND REMOVAL OF PAINT FROM THE EUREKA

OVERHANGS

A. Removal of old loose and flaking paint shall be from use of hand wire brush, hand sanding, hand scraping hand chipping or other hand impact tools or by a combination of these methods.

1. Mechanically scraping old paint to bare wood or metal, molding trim and lap seams ensuring that a smooth surface is achieved.

2. Hand sand any remaining rough areas to a smooth surface.

3. Fill in gouges, dents, and small openings with a non-shrink wood filler, natural color, and sand smooth when filler is completely dry.

4. After loose paint is removed by hand, the Contractor may clean surfaces to be painted using light pressure wash as required. Water containing lead dust may not be permitted to enter any waterways.

5. Note: The Eureka’s underside of decks has tested positive for lead paint. The bidders bid should reflect any special procedures necessary when prepping, removing and disposing of paint.

3.3 PAINT THE EUREKA OVERHANGS

A. San Francisco Maritime will provide the finish paint and primer for the project, all other materials will be the responsibility of the contractor.

B. Mix and prepare painting materials in accordance with manufacturer’s directions. Use techniques best suited for substrate and type of material being applied. The finished product must have a brushed appearance to maintain historical accuracy.

C. Do not paint over dirt, rust, scale, grease, moisture, voids and blemishes, or other conditions detrimental to formation of durable paint film.

D. All bare wood must be borated and sealed with approved sealer before a primer coat may be applied.

E. Do not apply succeeding coats until the undercoat is thoroughly dry or not less than the manufacturer’s recommended drying time.

F. Apply material evenly without runs, sags, or other application defects. Leave molding, trim, ornaments, edges, lap seams, and millwork clean and true to details without excess paint in corners or depressions. Make edges and lap seams of paint adjoining other materials or colors sharp and clean, without overlaps.

G. Paint surfaces behind removable equipment same as exposed surfaces.

H. Apply additional coats when undercoats show through the final coat of paint. The final finish shall have uniform, color and appearance.

PART 4: INSPECTION / ACCEPTANCE

4.1 CLOSE OUT

A. A final paint schedule listing the quantity, manufacturer, color name and number of each type of paint material used including locations where paint was applied.

B. Remove all tools, equipment, surplus, materials, and rubbish from the worksite.

C. Restore or refinish surfaces that are damaged due to work of this contract to original condition.

D. Remove grease, dirt stains, foreign materials, and labels from finished surfaces.

Schedule the final inspection. At the time of final inspection, project shall be thoroughly clean and ready for use.

4.2 FINAL INSPECTION

A. Contractor shall submit written certification that the project is substantially complete, and final inspection is requested, the Contracting Officer’s Representative will make an inspection within seven (7) working days of receipt of request.

B. When the Contracting Officer’s Representative determines that the work is substantially complete, he will prepare a list of deficiencies to be corrected before final acceptance and a Letter of Substantial Completion will be issued by the

Contracting Officer.

4.3 ACCEPTANCE OF THE WORK

A. After all deficiencies have been corrected; a Letter of Acceptance will be issued.