Attachment_1_SOW_140P8324Q0043.pdf

STATEMENT OF WORK

Paint Exterior of Historic Buildings

Fort Vancouver National Historic Site

Vancouver, Washington

National Park Service

April 15, 2024

RFQ 140P8324Q0043

Attachment 1 Statement of Work

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TABLE OF CONTENTS

DIVISION 1 - GENERAL REQUIREMENTS

011100 Summary of Work

012700 Definition of Bid Items

013300 Submittals

013523 Safety Requirements

015300 Barriers

015100 Temporary Services

015700 Temporary Controls 017000 Project Closeout

DIVISION 9- FINISHES

099113 Painting

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SECTION 011100

SUMMARY OF WORK

PART 1: GENERAL

1-1 DESCRIPTION:

A. The work of this contract consists of the preparation, repair, priming, and painting of the exterior of various historic structures. The contractor shall paint all exposed previously-painted surfaces including exterior trim and moldings, exterior doors and windows, exterior siding, decking, railings, stairs, masonry, metal roofing and foundation cover/skirting. Existing surfaces and coatings exhibit flaking, cracking, bubbling, missing layers of paint from many years of neglect that must be prepared and treated to achieve a satisfactory finish. Coatings may include primers, lead control primers, oil base and latex paints, solid coat and semi- transparent stains, polyurethanes, and lacquers. Prior to painting, the contractor may need to repair some surfaces to an acceptable condition. Photos and a brief description are in Attachment 2.

B. Park Description and Location: Fort Vancouver National Historic Site (FOVA) is a unit of the National Park Service located in Vancouver, WA.

C. Bid Items: This project includes the preparation and painting exteriors features of four (4) buildings at Fort Vancouver National Historic Site (Chief Factors House, Bake House, Counting House, & Band Stand) See Section 012700 Definition of

Line Items and Attachment 2 for descriptions and pictures of these buildings.

D. All buildings included in this contract are modern reconstructions of historic structures and do not contain hazardous materials such as lead-based paint or asbestos-containing materials.

E. Both buildings will be occupied as offices during the work of this contract. See

Attachment 2 for information. Contractor must minimize disruption to occupants and ensure safe access to and from entrances.

F. Work hours are between 7:00 a.m. and 5:30 p.m., Monday through Friday and no work may occur on Federal Holidays. Any changes to these days and timeframes must be pre-approved by the COR.

G. Maps and park information may be viewed at www.nps.gov/fova.

H. All work is to be performed under a single contract.

1-2 LOCATION:

A. The three of the buildings in the contract (Chief Factors House, Bake House & Counting

House) are located inside the reconstructed Fort Vancouver at 1001 East 5th Street, Vancouver, WA 98661. The Band Stand is located on the Parade Ground at Fort http://www.nps.gov/fova

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Vancouver, 1501 East Evergreen Boulevard, Vancouver, WA 98661. All four buildingings are within Fort Vancouver National Historic Site, in Vancouver, WA

98661. The buildings are all within 1/4 mile.

1-3 CONTRACTOR’S USE OF PREMISES:

A. Construction Camp: Establishment of a camp within the park will not be permitted.

B. Contractor shall at all times conduct their operations to ensure the least inconvenience to the public.

C. Materials storage: Storage of construction materials is allowed on-site, at a location designated by the Contracting Officer's Representative. Storage of hazardous materials must meet all federal, state, and local guidelines and regulations. On-site storage of the

Contractor’s materials does not imply acceptance or protection of them by the

Government.

D. Preservation of natural features: Confine all operations to work limits of the project.

Prevent damage to natural surroundings. Provide temporary barriers to protect existing trees and plants and root zones. Restore damaged areas, by repairing or replacing damaged trees and plants, at no additional expense to the Government.

1. Provide temporary barriers to protect existing trees and root zones.

2. Do not remove, injure, or destroy trees or other plants without prior approval.

Consult with Contracting Officer and remove agree-on roots and branches that interfere with construction.

3. Do not fasten ropes, cables, or guys to existing trees.

E. Preservation of existing site/features: The work site is a highly sensitive archeological site. No ground disturbance activities are allowed without written approval of the

Contracting Officer (CO). Requests to dig, excavate or disturb the ground shall require written approval from the Contracting Officer 7 days in advance of the proposed work period.

F. Existing Utilities: Contractor shall be responsible for locating and preventing damage to known utilities. If damage occurs, repair utility at no additional expense to the

Government. Overhead power to buildings must be protected or removed and reinstalled as needed to facilitate work.

G. Hauling Restrictions: Comply with all legal load restrictions in the hauling of materials.

H. Contractor must not display signs or advertisements (except those specified herein) on the construction site except with prior approval of the Contracting Officer.

1-4 FIELD VERIFICATION: Field verify all new and existing conditions and dimensions affecting the work of this contract before ordering products.

1-5 PROJECT MEETINGS

A. Preconstruction Conference

Before the start of the project, the Contracting Officer will arrange a meeting with the

Contractor to be held at NPS offices at Fort Vancouver National Historic Site, FOVA Painting Page 5

Vancouver, WA or by teleconference.

B. Progress Meetings

Contractor will hold weekly progress meetings with COR.

END

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SECTION 012700

DEFINITION OF CONTRACT LINE ITEMS

PART 1 GENERAL

1.1 DESCRIPTION

A. The intent of this section is to explain, in general, what is and what is not included in a contract line item, and the limits or cutoff points where one item ends and another begins.

B. If no contract line item exists for a portion of the work, include the costs in a related item.

1.2 CONTRACT LINE ITEMS

CONTRACT LINE ITEM 0001 – (Chief Factors House) Prepare and paint exterior surfaces and associated features of historic building.

A. This item consists of preparing and painting all listed structures and their exterior features including but not limited to exterior doors and windows, exterior trim and molding, exterior (wood and or metal) siding and walls, fascia, overhangs, rafters and rafter tails, porch and deck vertical and horizontal surfaces, foundation skirt, and stairs, masonry and metal surfaces, fences and painted text.

B. Paint preparation or removal notes: Contractor will propose paint treatment and removal method(s) that will meet all requirements and minimize damage to the original fabric and create sound substrates.

C. Repair Notes: If any portion of the siding has severely deteriorated to the condition that it cannot be nailed, puttied, repaired with epoxy or other such industry standard repairs to bring into a sound condition for painting and must be replaced, the Contractor shall notify the CO immediately. The COR and contractor shall perform an inspection together to determine the extent of the deterioration for repair work. A primary goal of historic preservation is to retain as much original historic fabric as possible so that repairing rather than replacing is the preferred option. The repair shall match the historic fabrics and styles and be done to the CO’s satisfaction. Include in cost of line item an assumed average of 2% of surface area of exterior wood components for the building will need repairs or replacement prior to painting

D. Payment will be made at the contract lump sum price for this line item.

CONTRACT LINE ITEM 0002 – (Bake House) Prepare and paint exterior surfaces and associated features of historic buildings.

- Same as 1.2, A through D above -

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CONTRACT LINE ITEM 0003 – (Counting House) Prepare and paint exterior surfaces and

CONTRACT LINE ITEM 0004 – (Band Stand) Prepare and paint exterior surfaces and

END OF SECTION

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SECTION 013300

SUBMITTALS

PART 1: GENERAL

1-1 DESCRIPTION: The work of this section consists of submittal requirements before and during construction.

1-2 RELATED REQUIREMENTS: Closeout submittals – 01700.

1-3 REQUIRED SUBMITTALS:

A. No on-site work may occur before the COR approves all submittals.

B. All submittals become the property of the Government.

C. Contractor must submit the following to COR at least seven calendar days before the pre-construction meeting.

1. List of proposed subcontractors.

2. List of proposed products showing manufacturers’ recommendations for installation.

3. Initial Construction Progress Schedule (see construction project schedule below).

4. Accident Prevention Plan.

5. Before beginning work, report to Contracting Officer if any specification requirements conflict with product manufacturer's warranty requirements.

D. Construction Project Schedule Development and Updates

1. General: The schedule shall include important milestones for achieving completion of the project and shall be in Adobe PDF file. The project schedule shall include submission dates, mock-ups and review periods, and address each building individually through the period of performance. Fully develop the anticipated schedule and submit to the Contracting Officer within 10 days of the Preconstruction meeting.

2. Purpose: The purpose of the project schedule is to ensure coordination, scheduling, and adjustments to scheduling during the period of performance. The project schedule will assist the Contractor and the Contracting Officer in monitoring the progress of the work, evaluating proposed changes, and processing the Contractor’s monthly progress payment requests

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3. Schedule Development: The project schedule shall cover the entire contract period including showing staggered work at individual buildings over time. In developing the project schedule, the Contractor shall be responsible for ensuring that subcontractor work at all tiers, as well as its own work, is included in the project schedule.

4. The project schedule shall show the sequence and interdependence of activities required for complete performance of the work. Proposed durations assigned to each activity shall be the Contractor's best estimate of time required to complete the activity.

5. Seasonal weather conditions shall be considered and included as best as possible in planning and scheduling the work. The project work is expected to progress in a logical manner; preparation and painting work should progress by building in accordance with the scope of work and agreed upon schedule.

6. At the end of any period of work, or if awaiting proper climatic conditions, the building shall be either finished or covered and protected from the elements.

7. Project Schedule Updates: The Contractor shall update the project schedule monthly, coordinating with the COR for adjustments and local logistics/access.

8. Time Extensions: Weather delays shall not automatically mean that an extension of the contract time is warranted or due the Contractor. For time extension considerations, the Contractor and COR shall document conditions and causes, and the CO will determine the extent of equitable time adjustments if necessary. Refer to

Section F of the contract clauses.

RFQ #140P8319Q0040

Attachment 1: Statement of Work Fort Vancouver NHS

SECTION 013523

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SAFETY REQUIREMENTS

1-1 DESCRIPTION: The work of this section consists of establishing an effective accident prevention program and providing a safe environment for all personnel and visitors.

1-2 REQUIRED SUBMITTALS

Accident Prevention Plan: At or before the pre-construction conference, the Contractor must submit for approval of the Contracting Officer a written safety plan demonstrating compliance with all applicable federal and state safety regulations.

PART 2: PRODUCTS

2-1 ACCIDENT PREVENTION PLAN

The Plan shall be written to comply with OSHA and project requirements (a generic plan is not acceptable).

2-2 FIRST AID FACILITIES

Provide adequate facilities for the number of employees and the hazards associated with the types of ongoing construction work at the site.

2-3 PERSONNEL PROTECTIVE EQUIPMENT

Meet requirements of applicable ANSI standards.

PART 3: EXECUTION

3-1 The Contractor must comply with all OSHA federal regulations (29 CFR 1910) and

Washington state regulations governing the safety of workers performing the type of work described in this contract.

Fort Vancouver NHS

SECTION 015300

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BARRIERS

1-1 DESCRIPTION: The work of this section consists of furnishing, installing, and maintaining barriers to protect existing facilities and the public from painting operations.

2-1 GENERAL: Material may be new or used but shall be suitable for intended purpose.

Fences and barriers shall be structurally adequate and neat in appearance.

2-2 BARRICADES AND SIGNS: ANSI D6. 1-78, “Manual if Uniform Traffic Control

Device: (MUTCD), Part VI.

2-3 LUMBER: Free of nails, large knot holes, and splinters.

2-4 BARRIER TAPE: Banner Guard, imprinted with “CAUTION: CONSTRUCTION

AREA,” manufactured by Reef Industries, Inc., Houston, Texas, or approved equal.

3-1 PROTECTION OF PUBLIC:

A. Fence, barricade, or otherwise block off the immediate work area to prevent unauthorized entry to the work area.

B. Erect, and maintain barricades, lights, danger signals, and warning signs in accordance the ANSI D6. 1-78.

C. Cover pipes, hoses, and power lines crossing sidewalks and walkways with troughs using beveled edge boards.

3-2 BARRIER TAPE: Install where directed by COR.

3-3 REMOVAL: Completely remove barriers no longer needed and when approved by COR.

Fort Vancouver NHS

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SECTION 015100

TEMPORARY SERVICES

1-1 DESCRIPTION: The work in this section consists of providing temporary services for

Contractor’s performance of the work of this Contract.

2-1 GENERAL: Temporary material may be new or used, but must be adequate in capacity for the usage, must not create unsafe conditions, and must not violate requirements of applicable codes and standards.

2-2 SANITARY FACILITIES: Contractor shall furnish adequate portable toilet and locate it in an area acceptable to the COR.

2-3 FIRE PROTECTION EQUIPMENT: UL Class2A, 2-1/2-gallon water type, stored-pressure extinguisher and UL Class 10, Type I, 15-pound B:C carbon dioxide extinguisher.

3-1 ELECTRICAL AND TELEPHONE:

A. NPS will provide electrical service via 20-amp duplex outlet at each building included in this contract, as designated by the COR. The Contractor must use distribution materials provided at Contractor’s expense and installed/removed in a professional and safe manner. The Contractor and employees are expected to conserve energy.

B. Telephone: There are no public telephones available at this site. Contractor should rely on cellular phones at this site.

3-2 WATER: Nominal quantities of non-potable water are available on-site at each building.

3-3 SANITARY FACILITIES: Contractor shall locate portable toilet in an area near each work site acceptable to the COR.

3-4 FIRE PREVENTION AND PROTECTION:

A. Hazard Control: The contractor must take all necessary precautions to prevent fire during construction. The Contractor must not store flammable or combustible liquids in non-approved containers. Provide adequate ventilation during use of volatile or noxious substances.

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B. The Contractor must provide all equipment and procedures for fire protection on site.

The Contractor must assign a capable and qualified person on site in charge of fire protection at all times. The responsibilities include locating and maintaining fire protective equipment and establishing and maintaining safe working procedures.

C. Smoking: No smoking allowed inside federal buildings or within 25 feet of windows or doors.

Fort Vancouver NHS

SECTION 015700

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TEMPORARY CONTROLS

1-1 DESCRIPTION: The work in this section consists of providing temporary controls.

PART 2: PRODUCTS – Not used.

3-1 HOUSEKEEPING:

A. Keep project neat, orderly, and in a safe condition at all times.

B. Provide enough refuse containers for collecting all construction debris.

C. Wet-down dry material and rubbish to prevent blowing dust.

D. Keep volatile wastes in covered containers.

3-2 DISPOSAL:

A. Unless otherwise specified, all salvaged materials become property of the Contractor and shall be disposed of outside the park.

B. Immediately remove hazardous rubbish from project site. Strictly adhere to all hazmat management, collection, storage, disposal and documentation requirements. Place other construction debris in refuse containers at least daily. Dispose of refuse at least biweekly, in a legal manner, at public or private dumping area outside the park.

C. Lead waste shall be disposed at approved hazardous treatment or disposal facility and the Contractor shall provide the CO a completed and signed hazardous waste manifest.

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PROJECT CLOSEOUT

1-1 DESCRIPTION: The work in this section consists of final cleanup, closeout submittals, and final inspection procedures.

2-1 CLEANING MATERIALS: As recommended by the manufacturer of surface to be cleaned.

3-1 CLEANING: Remove all tools, equipment, surplus materials, and rubbish. Restore or refinish surfaces of existing facilities that are marred, scratched, or damaged due to the work of this contract to match original condition. Remove paint chips, grease, dirt, stains, foreign materials, and labels from interior and exterior finished surfaces. Sweep paved areas; rake grounds. At time of final inspection, project shall be thoroughly clean and ready for use.

3-2 CLOSEOUT SUBMITTALS: Submit before final inspection request.

A. Guarantees: As specified in individual sections.

B. Spare Materials: As specified in individual sections.

C. Completed and signed hazardous waste manifest (if any) from treatment and disposal facility.

D. Monitoring results for personal air sampling, if applicable.

3-3 SUBSTANTIAL COMPLETION AND FINAL INSPECTION: Submit written certification that project, or designated portion of project, is substantially complete, and request in writing, a final inspection. Contracting Officer will make an inspection within 10 days of receipt of request.

A. When Contracting Officer determines that the work is substantially complete, they will prepare a list of deficiencies that need to be corrected before final acceptance and issue a

Letter of Substantial Completion.

B. If Contracting Officer determines that the work is not substantially complete, they will immediately notify Contractor in writing, stating reasons. After completing work, Contractor shall resubmit certification and request a new final inspection.

3-4 ACCEPTANCE OF WORK: After all deficiencies have been corrected, a Letter of

Acceptance will be issued.

3-5 POST-CONSTRUCTION INSPECTION: Before expiration of warranty period, Contracting Officer will inspect project and notify Contractor in writing of all deficiencies.

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SECTION 099113

EXTERIOR PAINTING

PART 1 - GENERAL

1.1 SUMMARY

A. Section includes surface preparation and the application of paint systems on the following exterior substrates:

1. Wood.

2. Metals of all types.

3. Concrete or other Cementous surfaces

B. Paint all exposed surfaces whether or not colors are designated in schedules, except where a surface or material is specifically indicated not to be painted or is to remain natural. Where an item or surface is not specifically mentioned, paint the same as similar adjacent materials or surfaces. If color or finish is not designated, the COR will select from standard colors or finishes available.

C. Painting includes field-painting exterior exposed bare and covered pipes and ducts

(including color coding), hangers, exposed steel and iron work, and primed metal surfaces of mechanical and electrical equipment on exterior where applicable.

D. Paint existing text to match existing font type and color.

E. Painting is not required on prefinished items, finished metal surfaces, concealed surfaces, operating parts, and labels.

F. Labels: Do not paint over Underwriters Laboratories, Factory Mutual or other code-required labels or equipment name, identification, performance rating, or nomenclature plates.

G. Do not paint closed any operational/function window, door or equipment covers.

1.2 DEFINITIONS

A. Gloss Level 1 (matte or flat): Not more than 5 units at 60 degrees and 10 units at 85 degrees, according to ASTM D 523.

B. Gloss Level 2 (velvet): Not more than 10 units at 60 degrees and 10 to 35 units at 85

C. Gloss Level 3 (eggshell): 10 to 25 units at 60 degrees and 10 to 35 units at 85 degrees, according to ASTM D 523.

D. Gloss Level 4 (satin): 20 to 35 units at 60 degrees and not less than 35 units at 85

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E. Gloss Level 5 (semi-gloss): 35 to 70 units at 60 degrees, according to ASTM D 523.

F. Gloss Level 6 (gloss): 70 to 85 units at 60 degrees, according to ASTM D 523.

G. Gloss Level 7 (high gloss): More than 85 units at 60 degrees, according to

ASTM D 523.

H. VOC Ranges: Ranges listed are as prescribed by Master Painters Institute (MPI), Architectural Painting Specification Manual as follows (in grams/liter):

1. VOC Range E3: < 51 g/l.

2. VOC Range E2: 51-100 g/l.

3. VOC Range E1: 101-200 g/l.

4. VOC Range E0: Outside range.

1.3 ACTION SUBMITTALS

A. Product Data: For each type of product. Include preparation requirements and application instructions.

B. Samples for Verification: For each type of paint system and each color and gloss of topcoat.

1. Submit Samples on rigid backing, 8 inches (200 mm) square.

2. Step coats on Samples to show each coat required for system.

3. Label each coat of each Sample.

4. Label each Sample for location and application area.

C. Product List: For each product indicated, include the following:

1. Cross-reference to paint system and locations of application areas. Use same designations indicated on drawings and in schedules.

2. Printout of current "MPI Approved Products List" for each product category specified, with the proposed product highlighted.

3. VOC content.

1.4 MAINTENANCE MATERIAL SUBMITTALS

A. Furnish extra materials that match products installed and that are packaged with protective covering for storage and identified with labels describing contents.

1. Paint: 5 percent, but not less than 1 gal. (3.8 L) of each material and color applied.

1.5 QUALITY ASSURANCE

A. Single-Source Responsibility: Provide primers and undercoat paint produced by the same manufacturer as the finish coats.

B. Mockups: Create a mockup for each building under contract. The purpose of the

FOVA FY24 Painting Page 18 mockups is to demonstrate aesthetic effects and execution of surface preparation, come to a mutual agreement of the level of surface preparation to be achieved and paint system performance. Mockups shall comply with the following requirements, using materials indicated for the completed Work:

1. Mockup to be 8-foot by 8-foot in area at each individual building. Contracting

Officer to select location.

2. Notify Contracting Officer seven days in advance of dates and times when mockups will be constructed.

3. Perform surface preparation on wood and metal siding in location of heavily deteriorated paint. Demonstrate the proposed range of aesthetic effects and workmanship.

4. Obtain Contracting Officer's approval of mockups before starting surface preparation on remaining buildings.

5. Maintain mockup during construction in an undisturbed condition as a standard for judging the completed Work.

6. Approved mockups may become part of the completed Work if undisturbed at time of Substantial Completion

1.6 DELIVERY, STORAGE, AND HANDLING

A. Store materials not in use in tightly covered containers in well-ventilated areas with ambient temperatures continuously maintained at not less than 45 deg F (7 deg C).

1. Maintain containers in clean condition, free of foreign materials and residue.

2. Remove rags and waste from storage areas daily.

1.7 FIELD CONDITIONS

A. Apply paints only when temperature of surfaces to be painted and ambient air temperatures are above 35 deg F (10 and 35 deg C).

B. Do not apply paints in snow, rain, fog, or mist; when relative humidity exceeds 85 percent; at temperatures less than 5 deg F (3 deg C) above the dew point; or to damp or wet surfaces.

PART 2 - PRODUCTS

2.1 MANUFACTURERS

Available Manufacturers: Subject to compliance with requirements, manufacturers offering products that may be incorporated into the Work include, but are not limited to, the following:

1. Benjamin Moore (BM); Eco Spec.

2. Sherwin Williams.

2.2 PAINT, GENERAL

A. MPI Standards: Provide products that comply with MPI standards indicated and that are listed in its "MPI Approved Products List."

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B. Material Compatibility:

1. Provide materials for use within each paint system that are compatible with one another and substrates indicated, under conditions of service and application as demonstrated by manufacturer, based on testing and field experience.

2. For each coat in a paint system, provide products recommended in writing by manufacturers of topcoat for use in paint system and on substrate indicated.

C. VOC Content: Provide materials that comply with VOC limits of authorities having jurisdiction.

2.3 BLOCK FILLERS

Block Filler, Latex, Interior/Exterior: MPI #4.

2.4 PRIMERS

A. Primers: Provide the manufacturer's recommended factory-formulated primers that are compatible with the substrate and finish coats indicated.

VOC Content: E Range of E2-E3.

B. Primers for wood substrate: oil-based, exterior application, Sherwin Williams primer, or an approved equal.

C. Primers for metal substrate: All surface enamel primer, alkyd enamel, Sherwin

Williams A11 or an approved equal.

D. Primer alternative: “Ecobond”, a product manufactured by, MT2, LLC - Metals

Treatment Technologies (14045 West 66th Avenue, Arvada, CO 80004; 888-435-6645 toll free, or an approved equivalent.

2.5 UNDERCOAT MATERIALS

Undercoat Materials: Provide factory-formulated latex undercoat materials that are compatible with the primer and finish coats indicated and by the same manufacturer.

VOC Content: E Range of E3.

2.6 EXTERIOR FINISH PAINT MATERIAL

A. Finish Paint for wood: Provide factory-formulated latex finish-coat materials that are compatible with the undercoats indicated.

VOC Content: E Range of E2-E3.

B. Exterior Acrylic Emulsion: Quick-drying, flat, acrylic paint.

C. Latex, Exterior Semi-Gloss (Gloss Level 5): MPI #11.

D. Other surfaces: alkyd enamel, Sherwin Williams A11 or an approved equal

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PART 3 - EXECUTION

3.1 EXAMINATION

A. Examine substrates and conditions, with Applicator present, for compliance with requirements for maximum moisture content and other conditions affecting performance of the Work.

B. Maximum Moisture Content of Substrates: When measured with an electronic moisture meter as follows:

Wood: 15 percent.

Concrete: 12 percent

C. Verify and document for COR suitability of substrates, including surface conditions and compatibility with existing finishes and primers.

D. Proceed with coating application only after unsatisfactory conditions have been corrected. Application of coating indicates acceptance of surfaces and conditions.

3.2 PREPARATION

A. Comply with manufacturer's written instructions and recommendations in "MPI

Manual" applicable to substrates and paint systems indicated.

B. Remove hardware, covers, plates, and similar items already in place that are removable and are not to be painted. If removal is impractical or impossible because of size or weight of item, provide surface-applied protection before surface preparation and painting.

After completing painting operations, use workers skilled in the trades involved to reinstall items that were removed. Remove surface-applied protection.

C. Clean substrates of substances that could impair bond of paints, including dust, dirt, oil, grease, and incompatible paints and encapsulants.

D. Repair Notes: If any portion of the siding has severely deteriorated to the condition that it cannot be nailed, puttied, repainted and must be replaced, the Contractor shall notify the CO immediately. The CO and contractor shall perform the inspection together to determine the extent of the deterioration and repair work. The repair shall match the historic fabrics and styles and be done to the CO’s satisfaction.

E. Windows: Remove loose and deteriorated glazing putty at windows. If any window is severely deteriorated to the condition that it cannot be prepared to be repainted and must be replaced, notify the CO immediately. The CO and contractor shall perform the inspection together to determine the extent of the deterioration and repair work. The repair shall match the historic fabrics and styles and be done to the CO’s satisfaction. Remove gratings were applicable, prepare and paint, and reinstall.

F. Lead-based Paint Treatment: Follow the approved lead-based paint treatment plan to get to sound substrates.

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G. Use all necessary engineering controls to collect all loose paint chips and particles that are released during the preparation work and prevent contamination of the site. Adjust controls to collect falling debris based on weather and other conditions that may impact operations such as wind and rain.

H. Concrete Substrates:

1. JOINT SEALANTS

a. Compatibility: Provide joint and crack sealants, backings, and other related materials that are compatible with one another and with joint substrates under conditions of service and application, as demonstrated by joint- sealant manufacturer, based on testing and field experience.

b. Weatherproofing Sealant: Provide product complying ASTM C920, also with

ASTM C1193nd tested under ASTM C719; Type S, Grade NS, Class 25; that accommodates joint movement of not more than 25 percent in both extension and compression for a total of 50 percent, use at conventional glazing and for weatherproofing sealant:

c. Provide product complying ASTM C920, also with ASTM C1193Tremco;

Spectrum II or Spectrum III. Dow Corning Corporation; Dow Corning 790, 791, or 795. Pecora Corporation; 895.

d. Color to match surrounding color and compatible with new coatings.

2. PREPARATION

a. Remove release agents, curing compounds, grease, oil, efflorescence, chalk, or other contaminants.

b. Clean out joints immediately before installing joint sealants to comply with recommendations of joint sealant manufacturer.

c. Do not paint surfaces if moisture content or alkalinity of surfaces to be painted exceeds that permitted in manufacture’s written instructions.

I. Metal Substrates:

1. Remove all loose, flaking, and peeling paint. Only paint that tightly adheres to substrate may remain.

2. Lightly sand surfaces and feather out paint edges that will be exposed to view so that they taper smoothly and blend in with the surrounding surfaces and hide distinct edges of old paint layers, and dust off.

3. Do not gouge metal substrate with feathering tools.

4. Prime any exposed metal with approved primer, and per manufactures recommendations.

J. Wood Substrates:

1. Remove all loose, flaking, and peeling paint. Only paint that tightly adheres to substrate may remain.

2. Lightly sand surfaces and feather out paint edges that will be exposed to view so that they taper smoothly and blend in with the surrounding surfaces and hide distinct edges of old paint layers, and dust off. Alternatively, approved wood filler

FOVA FY24 Painting Page 22 may be used in limited areas to blend edges of old paint where sanding and scraping does not produce the feathered edge appearance. Greater focus is expected on the highest areas of most visibility.

3. Prime edges, ends, faces, undersides, of wood.

4. Do not gouge wood substrate with feathering tools.

5. After priming, fill holes and imperfections in the finish surfaces with putty or plastic wood filler. Sand smooth when dried.

6. On new surfaces scrape and clean knots. Before applying primer, apply coat of knot sealer recommended in writing by topcoat manufacturer for exterior use in paint system

7. At existing painted surfaces, sand smooth, and feather heavy edges to match surface of accepted mock-up (see Part 1.5 B). See visual aide below.

3.3 LEAD BASED PAINT TREATMENT

A. MT2, LLC- Metal Treatment Technologies asserts “Ecobond” can stabilize lead. As an alternative, the contractor may propose the use of “Ecobond.” The contractor is strongly encouraged to work with MT2, LLC- Metal Treatment Technologies to determine compliance strategy necessary to meet the Regulatory Requirements of 1.6 above and incorporate the necessary steps into the Lead-Based Paint Treatment Plan.

3.4 APPLICATION

A. Apply paints according to manufacturer's written instructions and recommendations in

"MPI Manual."

1. Use applicators and techniques suited for paint and substrate indicated.

2. Paint surfaces behind movable items same as similar exposed surfaces. Before final installation, paint surfaces behind permanently fixed items with prime coat only.

3. Paint both sides and edges of exterior doors and entire exposed surface of exterior door frames.

4. Paint entire exposed surface of window frames and sashes.

5. Do not paint over labels of independent testing agencies or equipment name, identification, performance rating, or nomenclature plates.

6. Primers specified in painting schedules may be omitted on items that are factory primed or factory finished if acceptable to topcoat manufacturers.

B. If undercoats or other conditions show through topcoat, apply additional coats until cured film has a uniform paint finish, color, and appearance.

C. Apply paints to produce surface films without cloudiness, spotting, holidays, laps, brush marks, roller tracking, runs, sags, ropiness, or other surface imperfections. Cut in sharp lines and color breaks.

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3.5 FIELD QUALITY CONTROL

A. Dry Film Thickness Testing: Owner may engage the services of a qualified testing and inspecting agency to inspect and test paint for dry film thickness.

1. Contractor shall touch up and restore painted surfaces damaged by testing.

2. If test results show that dry film thickness of applied paint does not comply with paint manufacturer's written recommendations, Contractor shall pay for testing and apply additional coats as needed to provide dry film thickness that complies with paint manufacturer's written recommendations.

3.6 CLEANING AND PROTECTION

A. At end of each workday, remove rubbish, empty cans, rags, and other discarded materials from Project site. Do not wash out brushes, rollers, or other painting equipment on ground surface.

B. After completing paint application, clean spattered surfaces. Remove spattered paints by washing, scraping, or other methods. Do not scratch or damage adjacent finished surfaces.

C. Protect work of other trades against damage from paint application. Correct damage to work of other trades by cleaning, repairing, replacing, and refinishing, as approved by

COR, and leave in an undamaged condition.

D. At completion of work, touch up and restore damaged or defaced painted surfaces.

3.7 EXTERIOR PAINTING SCHEDULE

A. Wood Substrates (MPI EXT 6.1L, MPI EXT 6.2M, MPI EXT 6.3L, MPI EXT 6.4K, and MPI EXT 6.6E): Including wood trim, architectural woodwork, doors, windows, and wood-based panel products. Apply coatings in accordance with manufacture’s recommended application rates, 7 to 8 Mil thickness:

Latex System

a. Prime Coat: Primer, latex for exterior wood.

b. Undercoat Coat: Latex, exterior, matching topcoat.

c. Topcoat: Latex, exterior per paint color schedule.

3.8 PAINT COLOR SCHEDULE

A. EP-1: Exterior siding for base bid & option: Sherwin Williams 7013 Ivory Lace, satin, Superpaint.

B. EP-2: Exterior doors & window trim (Chief Factors House, Bake House): Sherwin

Williams 8008-2674 Dark Red (Custom Match), satin, Superpaint.

C. EP-3: Metal porch supports (Chief Factors House) Sherwin Williams 6258 Tricorn

Black, Egg Shell, Pro Industrial, DTM.