Attachment_A_Project_Specifications.pdf

FOVA – FY21 SECTION REQUIREMNTS Page 1

FORT VANCOUVER NATIONAL HISTORIC SITE

RECOAT MUSEUM FLOOR

PROJECT SPECIFICATIONS

GENERAL REQUIREMENTS

By: Alex Patterson Date: 2/10/2021

PART 1 – SUMMARY OF WORK & DEFINITION OF CLINs

1.1 WORK COVERED BY CONTRACT DOCUMENTS

A. General: All work outlined below will be performed under a single contract.

B. Project Location: This project is located at Pearson Air Museum 1115 E 5th Street, Fort Vancouver National Historic Site, Vancouver, WA 98661.

C. Project Background: Pearson Air Museum and the Historic Hangar are used by the NPS as a museum, event space, and offices. Existing urethane floor coating is worn and requires replacement.

D. Project Scope of Work / Definition of Contract Line Items: The Work consists of the following:

1. Contract Line Item No. 0010: This item shall consist of: Refinishing the existing flooring in Pearson Air Museum with a new urethane floor coating. The building floor area covers approximately 10,000 square feet.

2. Contract Line Item No. 0020: This item shall consist of: Refinishing the exiting flooring in the Pearson Field Historic Hangar with a new urethane floor costing. The building floor area covers approximately 5,000 square feet.

Contractor will provide lump sum pricing for contract line items.

1.2 REFERENCE DOCUMENTS / REPORTS

A. General: The following reference documents / reports are attached or available upon request to supplement the information in the specifications:

1. NPS Forms (RFI, CM-16, and QC Daily Report)

FOVA – FY21 SECTION REQUIREMNTS Page 2

2. Site Location Map with Project Area Limits, Preferred Access, Approved Staging and Storage Area, and Sensitive Avoidance Areas

1.4 PUBLIC / STAFF USE OF THE SITE

A. General: The project site will be open to the staff during construction but closed to the public. The Contractor shall at all times conduct his operations to ensure the least inconvenience to the public and staff. Temporary closures may be permitted upon specific written approval of the Contracting Officer.

B. Other Contracts, Work, and Events: During the contract performance period, there may be other contracts, work, or events occurring in the park or within the project area limits that may affect the Contractor’s operations. The Contractor shall conduct his operations in consideration of these other activities. If the other activities are affecting the critical path of the construction schedule, the Contractor shall document the issue in the daily reports and report the issue to the Contracting Officer. The following contracts, work, or events are known to be occurring during the contract performance period:

Exterior painting of Pearson Museum and filed Hanger.

1.5 CONTRACTOR USE OF SITE

A. General: Limit construction operations to the project area limits as outlined on the attached

Site Location Map.

B. Park Regulations: Ensure all personnel (contractors, subcontractors, and vendors) entering or working in the park are familiar with and obey all park regulations. Law enforcement rangers will intervene if they perceive any unsafe or unlawful activity.

C. Site Access: The contractor shall access the project site as outlined on the attached Site

Location Map. Do not drive vehicles off road or access non-project areas without permission from the Contracting Officer or their representative.

D. Working Hours: Regular work hours shall be limited to daylight hours from 7:00 a.m. until

5:00 p.m. Monday through Friday, excluding government holidays. Work outside regular hours requires advance approval from the Contracting Officer.

E. Staging and Storage: Confine the staging and storage of equipment and materials to the areas as shown on the Site Location Map or as established at the preconstruction meeting. The Contractor will be responsible for the security of all equipment and materials at the jobsite.

FOVA – FY21 SECTION REQUIREMNTS Page 3

F. Property Damage: The Contractor is required to report missing, lost, stolen, or damaged property occurring within the park. This report must be made to the Park Facility Manager at the first available opportunity at: 360-921-6240.

G. No Smoking Policy: Smoking is prohibited inside or outside within 25 feet of any buildings in the park. This applies to existing buildings and buildings under construction or renovation.

Discarding of tobacco products or debris anywhere other than into designated tobacco receptacles is considered littering and subject to fines.

PART 2 – WORK RESTRICTIONS

2.1 WORK RESTRICTIONS

A. General: The Contractor must comply with the following work restrictions:

B. Vehicles / Heavy Equipment:

1. Rules of the Road: All vehicles and heavy equipment will comply with posted traffic regulations, including speed limits and double-yellow center lane markings. Vehicles and heavy equipment shall take every safe opportunity to use paved roadside pullouts in order to allow faster moving traffic to pass. Failure to comply with traffic regulations will result in a citation being issued to the driver.

2. Vehicle Parking: The contractor shall park vehicles and heavy equipment in designated areas as shown on the Site Location Map or as established at the preconstruction meeting.

Vehicles are not permitted within long-term or overnight parking along park roads or in associated overlooks / pullouts.

3. Driveways and Entrances: The contractor shall keep driveways and entrances serving the premises clear and available to the government, government employees, and emergency vehicles at all times.

4. Vehicle Exhaust: All vehicles will be properly maintained to ensure that the exhaust produced is within legal limits. Effects of excessive vehicle exhaust may be subject to enforcement of State and Federal laws regarding emissions as well as those regarding threatened and endangered species.

5. Spills: The Contractor shall be responsible for any cleanup efforts required in accordance with 40 CFR and all applicable state environmental quality laws regarding disposal and cleanup of hazardous / industrial wastes. The Contractor must immediately notify the Contracting Officer of spills.

6. DOT Compliance: All vehicles are to be compliant with all DOT requirements including but not limited to driver with appropriate license class, medical examiner card as appropriate with license class, carrying three (3) triangles or three (3) flares, mounted fire extinguisher, and valid DOT safety sticker.

FOVA – FY21 SECTION REQUIREMNTS Page 4

PART 3 – PROJECT MANAGEMENT

3.1 SUBMITTALS

A. Submittal Documents: The following documents shall be submitted no later than 14 calendar days after contract award and a minimum of seven (7) calendar days prior to the Preconstruction Meeting. If all of these documents have not been received prior to the scheduled Preconstruction Meeting date, the meeting will be cancelled and the Notice to Proceed (NTP) will not be issued. Work shall not commence until written Notice to Proceed (NTP) has been issued.

1. Letter designating the Project Superintendent.

2. Construction Schedule - Submit a baseline schedule with start date, end date, major work activities and durations, estimated pre-final (substantially complete) and final (entirely complete) inspection dates, and other major milestones. Provide updates to baseline schedule as needed or as requested (when there is a change to the critical path).

3. Accident Prevention Plan (APP) – Submit a “site specific” accident prevention plan with the following information (at a minimum). Refer also to PART 5 Safety Requirements.

a. Name of the supervisor responsible for executing the plan.

b. Emergency contact phone numbers.

c. Map of local area emergency medical facilities relative to the jobsite.

d. First aid and emergency medical procedures / forms.

e. Company safety plan / protocol.

f. Job hazard analysis (JHA) completed for each major work activity.

g. Job specific COVID-19 plan.

4. Quality Control Plan (QCP) – Submit a “site specific” quality control plan with the following information (at a minimum). Refer also to PART 6 Quality Requirements.

a. Name of the supervisor responsible for executing the plan.

b. Organizational flow chart showing key staff / subcontractors.

c. Qualifications of key staff and subcontractors with applicable licenses / certificates.

d. Communications and reporting plan / procedures / forms (include NPS daily report form, RFI form, and CM-16 form along with Contractor forms).

e. Testing and inspection procedures at all phases of the project (i.e. preparatory, initial, follow-up) to ensure quality, with steps for correction of work / re-work.

5. Construction Waste Management Plan – Submit a construction waste management plan that addresses storage, handling, and disposal of all trash, recyclables, non-hazardous construction waste, and hazardous waste generated from the execution of the work.

Refer also to PART 8 Execution.

6. A list of Subcontractors for this project.

7. Written statements from subcontractors certifying compliance with applicable labor standard clauses.

FOVA – FY21 SECTION REQUIREMNTS Page 5

8. Satisfactory evidence of liability insurance coverage and workman’s compensation for the Contactor and all subcontractors.

9. Indoor Air Quality (IAQ) Management Plan – For projects with indoor work, complete and submit an indoor air quality management plan that addresses control of dust and airborne particulates, emissions from motorized equipment, fumes or vapors from products, moisture and humidity, and ventilation.

B. Submittal Documents: The following documents shall be submitted to the Contracting

Officer prior to construction mobilization. If these documents have not been received and approved by the NPS prior to construction start, the construction start date may be delayed.

1. Product Data – Submit product cut sheets / material data on all products to be used for approval. Indicate the size, model, or type of each recommended product.

3.2 PRECONSTRUCTION AND PROGRESS MEETINGS

A. Preconstruction Meeting: Before the start of construction, the Contracting Officer will arrange for a preconstruction meeting either on site or via teleconference. The meeting agenda will include the following topics:

1. NPS Roles & Responsibilities

2. Key Contractor Personnel

3. Coordination with Subcontractors

4. Correspondence & Submittal Procedures

5. Submittals

6. Park Rules & Regulations

7. Work Hours and Weekend, Holiday, and Night Work

8. Project Information

a. Jobsite Access & Parking

b. Staging, Storage, and Laydown Area(s)

c. Temporary Facilities & Controls

d. Jobsite Restrictions

e. Resource Protection

f. Reference Documents

h. Other Contracts / Ongoing Work

9. Labor Standards Provisions

10. Labor Interviews

11. Payroll Reports

12. Payments to the Contractor

13. Change Orders / Modifications

14. Progress Meetings

15. QC Daily Reports

16. Inspections

17. Acceptance and Rejection of Work

18. Closeout Procedures & Submittals

19. Contract Period of Performance

20. Notice to Proceed

FOVA – FY21 SECTION REQUIREMNTS Page 6

3.3 REQUESTS FOR INFORMATION (RFIs)

A. General: On discovery of the need for additional information or interpretation of the Contract Documents, the Contractor shall prepare and submit an RFI utilizing the NPS form.

1. Contracting Officer will only respond to RFIs submitted by the Contractor.

2. Coordinate and submit RFIs in a prompt manner to avoid delays in the work.

B. RFI Form: Include a detailed, legible description of the subject or item needing information or interpretation on the RFI Form with:

1. RFI number, numbered sequentially.

2. Date.

3. RFI subject.

4. Specification Section number and title and related paragraphs, if applicable.

5. Drawing number and detail references, if applicable.

6. Photographs or sketches, if applicable.

7. Contractor's suggested resolution. If the Contractor's suggested resolution impacts the contract time or the contract sum, Contractor shall state the impact in the RFI.

C. Response to the RFI: The Contracting Officer will review each RFI, determine the action required, and respond accordingly.

PART 4 – SUBMITTAL PROCEDURES

4.1 SUBMITTAL PROCEDURES

A. CM-16 Transmittal Form: All submittals shall be transmitted using NPS CM-16 form sent via email.. No action will be taken on a submittal item unless accompanied by the CM-16 transmittal form. Complete all applicable fields, sign the form, and attach all supporting documentation.

B. General Submittal Procedures:

1. Processing Time: Allow 7 days for NPS review of a submittal. When review is complete, an e-mail notification will be sent to the Contractor. No extension of contract time will be authorized because of failure to transmit submittals in a timely manner.

2. Approved Equals: For each item proposed as an “approved equal” submit supporting data including:

a. Comparison of the salient characteristics of the proposed item with that specified.

b. Name, address, and telephone number of vendor.

c. Manufacturer’s literature.

d. Compliance with the Buy American Act.

3. Electronic Submittals: Transmit all submittals except physical samples in PDF format.

4. Physical samples: Deliver physical samples to COR (or onsite POC).

FOVA – FY21 SECTION REQUIREMNTS Page 7

PART 5 – SAFETY REQUIREMENTS

1.1 SAFETY REQUIREMENTS

A. General: The Contractor must comply with the following safety requirements:

1. First Aid Equipment: Provide adequate first aid equipment for all contract employees for the hazards associated with the types of ongoing construction work at the site.

2. First Aid Training: Provide adequate training to all Contractor personnel to ensure prompt and efficient application of first aid.

3. Personal Protective Equipment (PPE): Provide personal protective equipment (PPE) that meets applicable OSHA and ANSI standards for all contract employees.

4. Hazardous Materials: Hazardous materials are defined as explosive, flammable, poisonous, corrosive, oxidizing, irritating, or otherwise harmful substances that could cause death or injury. Store hazardous materials in accordance with manufacturer’s and OSHA recommendations. Maintain SDS onsite for each chemical used on the jobsite.

Immediately report all spills of hazardous materials to the contracting officer.

5. Safety Meetings: At a minimum, conduct weekly "toolbox" safety meetings. These meetings shall be conducted by a job superintendent or crew leader and attended by all construction personnel at the worksite. Topics need to coincide with work scheduled for the week.

6. Emergency Contacts: Post telephone numbers and reporting instructions for ambulance, hospital, fire department, police, and park dispatch in conspicuous locations at the site.

7. Emergency Medical & Accident Reporting: In the event of an emergency / medical incident, the Contractor shall Dial 911 as needed.

PART 6 – QUALITY REQUIREMENTS

6.1 QUALITY REQUIREMENTS

A. General: The Contractor is responsible for all quality control to guard against defects and deficiencies in the work. Inspect and test work as needed to ensure that the quality of materials, workmanship, construction, finishes, and functional performance are in compliance with applicable specifications, drawings, codes and standards, and the QC Plan.

B. Quality Control (QC) Daily Reports: Submit quality control daily reports documenting the progress and quality of the work. The daily report shall be typed, legible, and complete and include representative photos. The daily report shall be submitted on a daily basis no later than the day after the work. The NPS prefers that the contractor use the NPS daily report form, but an alternate form will be allowed if it contains all major sections of the NPS form.

PART 7 – TEMPORARY FACILITIES & CONTROLS

7.1 TEMPORARY FACILITIES & CONTROLS

FOVA – FY21 SECTION REQUIREMNTS Page 8

A. General: The contractor will be allowed to set up temporary facilities and controls as outlined. All temporary facilities and controls shall be removed from the site before final acceptance of the work.

B. Temporary Utilities: The following utilities / services are available for use at the project site:

Electrical Power Service: Electrical power service is available from facilities at the project site for use on the contract without charge. Provide all connections and extensions of services in a safe manner in compliance with NEC, NEMA, and UL standards and regulations.

Water Service: Non-potable water service is available from facilities at or near the project site for use on the contract without charge.

Sanitary Facilities: Restrooms are available at the site.

Telephone Cellular Service: The project site does have cellular service.

C. Temporary Storage: The Contractor is responsible for ensuring all materials are new and undamaged from weather, age, or neglect.

PART 8 – EXECUTION

8.1 EXECUTION

A. Examination: Examine the project area and site facilities and verify compatibility between existing conditions and the scope of work.

B. Preparation: Take field measurements or conduct surveys to verify quantities and dimensions before procurement and fabrication or installation.

C. Application:

D. Cutting & Patching: Examine surfaces to be cut and patched and conditions under which cutting and patching are to be performed. Before patching, verify compatibility with and suitability of substrates, including compatibility with in-place finishes or primers. Proceed with installation only after unsafe or unsatisfactory conditions have been corrected.

E. Installation: Install all systems or components according to the specifications, manufacturer’s recommendations, permit conditions (where applicable), and local, State, and Federal codes, standards, and regulations. All systems or components shall be complete and operable.

F. Correction of the Work: Upon discovery of defects or damage of new work or to existing facilities damaged by new work, repair or replace damaged systems or components and restore substrates and finishes.

G. Progress Cleaning: Clean the project site and work area on a daily basis. Keep site free of waste and debris in proper containment. Properly dispose of all waste and debris offsite.

H. Final Cleaning & Waste Disposal: At the completion of the work, clean all surfaces and remove all waste materials, trash, tools, equipment, machinery, and surplus items from the project site and legally dispose of all waste items.

FOVA – FY21 SECTION REQUIREMNTS Page 9

PART 9 – CLOSEOUT PROCEDURES

9.1 SUBSTANTIAL COMPLETION AND FINAL INSPECTION

A. When the project, or a designated portion of the project, is substantially complete, the Contractor shall request a pre-final inspection in writing at least fourteen (14) calendar days in advance of the inspection date.

B. If the work is determined to be substantially complete at the pre-final inspection, the Contracting Officer will prepare a Letter of Substantial Completion with a Punch List of deficiencies to be corrected before final inspection / acceptance. The Contractor shall complete the work described in the Punch List within thirty (30) calendar days, as weather permits. Once all Punch List work is complete, the Contractor shall request a final inspection in writing to arrange for the confirmation of punchlist completion.

C. If the Contractor fails to complete the Punch List work within this timeframe, the Contracting Officer may either replace or correct the work with an appropriate reduction in the contract price or charge for re-inspection costs in accordance with the Inspection of Construction clause of the contract.

D. If the work is determined to be not substantially complete at the time of the pre-final inspection, the Contracting Officer will notify the Contractor in writing. The Contractor may request a new pre-final inspection; however, all re-inspection costs may be charged against the Contractor in accordance with the Inspection of Construction clause of the contract.

E. After all deficiencies have been corrected and the project is complete, a Letter of Final Acceptance will be issued by the Contracting Officer.

9.2 CLOSEOUT SUBMITTALS

A. Operation & Maintenance (O&M) Manual: Submit two (2) hard copies (in D-ring binders) to the onsite Point of Contact (POC) and one (1) electronic copy (PDF) to the Contracting Officer with all applicable operation and maintenance information including but not limited:

1. Preventative maintenance schedule for all major components (1st page).

2. Operating instructions, if applicable.

3. Product / material cut sheets (all approved products used on the project).

4. Updated system diagrams or shop drawings, as applicable.

5. Progress photos showing all phases of the work numbered sequentially.

6. Product warranties for individual products and systems.

7. A one (1) year Contractor-issued warranty on all workmanship starting from the date of final acceptance.

FOVA – FY21 SECTION REQUIREMNTS Page 10

SECTION 09960

INDUSTRIAL PROTECTIVE AND MARINE COATINGS

PART 2 - GENERAL

1.1 SECTION INCLUDES

PRODUCT DATA SHEET 0 - Industrial protective and marine coatings and surface preparation for the following coating systems:

2.1 Floor coating systems.

1.2 SCOPE

1.2.1 All structures within said facility shall be prepared and coated per the products specified and, in the schedule, listed at the end of this Section.

1.2.2 General Exposed Interior Surfaces to be Painted:

1.2.2.1 Concrete floor.

1.3 DEFINITIONS

1.3.1 Substrate Identification:

1.3.1.1 C: Concrete.

1.3.1.2 PP: Previously Painted.

1.3.2 Service Condition Identification:

1.3.2.1 A: Atmospheric: Any metal or concrete surface, indoors or outdoors that is exposed to view.

1.3.2.2 HFT: Heavy Forklift Traffic Floor: Horizontal concrete surface subject to point loads above 6,000 lbs (2721.5 kg). typically related to hard tire forklift activity.

1.3.2.3 LFT: Light Foot Traffic Floor: Horizontal concrete surface subject to point loads below 5,000 pounds (2268 kg). Normally associated with pedestrian traffic with hand carts or trucks.

1.3.2.4 NC: Non Corrosive: Atmospheric or submerged exposure to corrosive, caustic or acidic agent, chemicals, chemical fumes, chemical mixture or solutions where the associated exposures are relatively neutral or benign.

1.3.2.5 ND: Normally Dry: Substrate is exposed to moisture from environmental conditions but remains dry more than 85 percent of its service life.

1.4 REFERENCES

1.4.1 ASTM International (ASTM):

1.4.1.1 ASTM D 16 - Standard Terminology for Paint, Related Coatings, Materials, and

Applications.

1.4.1.2 ASTM D 4258, Standard Practice for Surface Cleaning Concrete for Coating.

1.4.1.3 ASTM D 4262, Standard Test Method for pH of Chemically Cleaned or Etched

Concrete Surfaces.

1.4.1.4 ASTM D 4541, Standard Test Method for Pull-off Strength of Coatings Using

Portable Adhesion Testers.

1.4.1.5 ASTM D 7091 - Standard Practice for Nondestructive Measurement of Dry Film

Thickness of Nonmagnetic Coatings Applied to Ferrous Metals and Nonmagnetic, FOVA – FY21 SECTION REQUIREMNTS Page 11

Nonconductive Coatings Applied to Non-Ferrous Metals.

1.4.2 E84, Standard Test Method for Surface Burning Characteristics of Building Materials.

1.4.3 International Concrete Repair Institute (ICRI):

1.4.3.1 310.2 - Surface Preparation for Concrete.

1.4.3.2 CSP - Concrete Surface Profile.

1.4.4 NACE International (NACE):

1.4.4.1 SP0178 - Design, Fabrication, and Surface Finish Practices for Tanks and

Vessels to Be Lined for Immersion Service.

1.4.4.2 SP0188-06 - Discontinuity (Holiday) Testing of Protective Coatings.

1.4.5 The Society for Protective Coatings (SSPC):

1.4.5.1 SSPC-SP 1 - Solvent Cleaning.

1.4.5.2 SSPC-SP 2 - Hand Tool Cleaning.

1.4.5.3 SSPC-SP 3 - Power Tool Cleaning.

1.4.5.4 SSPC-SP 5 / NACE 1 - White Metal Blast Cleaning.

1.4.5.5 SSPC-SP 6 / NACE 3 - Commercial Blast Cleaning.

1.4.5.6 SSPC-SP 7 - Brush off Blast Cleaning.

1.4.5.7 SSPC-SP 10 / NACE 2 - Near White Metal Blast Cleaning.

1.4.5.8 SSPC-SP 11 - Machine Tool Cleaning to Bare Metal.

1.4.5.9 SPSC-SP 12 / NACE 5 - Waterjet Cleaning.

1.4.5.10 SSPC-SP 13 / NACE 6 - Surface Preparation for Concrete.

1.4.5.11 SSPC-SP 14 / NACE 8 - Industrial Blast Cleaning.

1.4.5.12 SSPC-SP 15 - Commercial Grade Power Tool Cleaning.

1.4.5.13 SSPC-SP 16 - Brush off Blast Cleaning of Coated and Uncoated Galvanized

Steel, Stainless Steels, and Non Ferrous Metals.

1.4.5.14 SSPC-SP WJ-1 / NACE WJ-1 Clean to Bare Substrate.

1.4.5.15 SSPC-SP WJ-2 / NACE WJ-2 Very Thorough Cleaning.

1.4.5.16 SSPC-SP WJ-3 / NACE WJ-3 Thorough Cleaning.

1.4.5.17 SSPC-SP WJ-4 / NACE WJ-4 Light Cleaning.

1.4.5.18 SSPC-PA1 - Best Practices for Paints and Coatings Application.

1.4.5.19 SSPC-PA2 - Measurement of Dry Coating Thickness with Magnetic Gauges.

1.4.5.20 SSPC-PA71 - Procedure for Determining Conformance to Steel Profile/Surface

Roughness/Peak Count Requirements.

1.4.6 United States Environmental Protection Agency (EPA):

1.4.6.1 Method 24 - Surface Coatings.

1.5 QUALIFICATIONS

1.5.1 Coating manufacturer's authorized representative shall provide written statement attesting that the applicator has been instructed on proper preparation, mixing and application procedures for coatings specified.

1.5.2 Applicators shall have a minimum of 5 years experience in application of similar products on similar project.

1.5.2.1 Contractor shall possess a valid state license as required for performance of the painting and coating work called for in this specification.

1.5.2.2 Provide references for minimum of three different projects completed in last five years with similar scope of work.

FOVA – FY21 SECTION REQUIREMNTS Page 12

1.5.2.2.1 Include name and address of project, size, and scope of work.

1.5.3 Applicators shall possess current SSPC-QP certifications as required by the COR.

1.6 SUBMITTALS

1.6.1 Submit all required documentation noted herein and under provisions of Section 01330, Submittal Procedures.

1.6.2 Product Data: Manufacturer's data sheets on each paint and coating product should include:

1.6.2.1 Colors available for each product (where applicable).

1.6.2.2 Surface preparation requirements.

1.6.2.3 Storage and handling requirements and recommendations.

1.6.2.4 Application methods.

1.6.2.5 VOC compliance.

1.6.2.6 SDS.

1.6.3 Contractor Work Plan:

1.6.3.1 In general, the contractor shall supply the COR with a plan of work. The work plan should detail but is not limited to the following items.

1.6.3.2 Proposed methods of containment, collection, and disposal of related debris, rinse water, or trash.

1.6.3.3 Proposed surface preparation standards and methods to achieve standard for each space or substrate identified on the plans, drawings, or finish schedule.

1.6.3.4 Proposed coating system for each space or substrate identified on the plans, drawings, or finish schedule.

1.6.3.5 Proposed methods and equipment to be used for paint application.

1.6.3.6 Proposed methods for maintaining proper environmental conditions during surface preparation, application, and curing cycles of the coating materials.

1.6.3.7 Proposed methods and job safety analysis procedures for maintaining a clean, safe and secure jobsite during work activity.

1.6.3.8 Proposed methods to protect coating during curing, shipping, handling, and storage.

1.6.3.9 Proposed methods for storing materials.

1.6.3.10 Proposed methods and examples of daily reports of contractor work progress.

1.6.3.11 Potential hazards and mitigation, work processes, scheduling conflicts or other planning items which would hinder successful and timely completion of the project.

1.6.4 Selection Samples: Submit a complete set of color chips that represent the full range of manufactures color samples available.

1.6.5 Verification Samples: For each finish product specified, submit samples that represent actual product, color, and sheen.

1.6.6 Mock Up Samples:

1.6.6.1 Include a mock-up if the project size or quality warrant taking such a precaution.

1.6.6.1.1 Sample of paint, finishes, and other coating materials shall be submitted on 8.5 x 11 inch (216 x 279 mm) sheet metal. Each sheet shall be completely coated over its entire surface with one protective coating material, type, and color.

1.6.6.1.2 Two sets of color samples to match each color selected by the COR from the manufacturer's standard color sheets. If custom mixed colors are indicated, the color samples shall be made using color formulations prepared to match the

FOVA – FY21 SECTION REQUIREMNTS Page 13 color samples furnished by the COR. The color formula shall be shown on the back of each color sample.

1.6.6.2 Finish area designated by COR.

1.6.6.3 Provide samples that designate prime and finish coats.

1.6.6.4 Do not proceed with remaining work until the COR approves the mock-up samples.

1.7 QUALITY ASSURANCE

1.7.1 Quality assurance procedures and practices shall be at the discretion of the COR. It provides oversight of quality control monitoring of all phases of the installation process including but not limited to surface preparation and application of coatings.

1.7.1.1 Requirements for acceptable quality control methods shall be utilized and defined by the COR.

1.7.1.2 Procedures or practices for quality control practices not specifically defined in this Section may be utilized, provided they meet recognized and acceptable professional standards and are accepted by the COR.

1.7.1.3 Arrange for coating manufacturer's representative to attend preconstruction conferences and make periodic visits at the construction site to provide consultation services during surface preparation work and application of coatings.

1.7.1.4 Quality assurance activities may be performed by a third party inspection firm contracted by the COR on their behalf at any time during the project.

1.7.2 Pre-Installation Conference:

1.7.2.1 The contractor, the installation sub-contractor, and the lining system manufacturer's representative shall meet on site with the COR. Particular emphasis shall be placed on these specification requirements, safety, weather conditions, surface preparation, material application, and inspection.

1.7.2.2 The contractor shall submit to the Contracting Officer any revisions or changes agreed upon, reasons thereof, and parties agreeing or disagreeing with them.

1.7.3 Surface Preparation: Preparation of all surfaces and application of coatings specified in this section shall be in strict accordance with coating manufacturer's instructions as supplemented by these specifications.

1.7.4 Coating Application: Apply coatings in strict accordance with manufacturer's material data sheets with particular attention to curing and drying times and temperatures.

1.7.4.1 Substrate Conditions: Do not proceed with immersion, submerged, industrial resinous flooring, and chemical containment work until substrate preparation and tolerances have been approved by the COR, chemical resistant system manufacturer's representative, the approved installation sub-contractor, and the contractor.

1.7.5 Inspection of Dry Film: Thickness of coatings shall be checked with a nondestructive, magnetic-type thickness gauge.

1.7.5.1 Ensure all dry film thickness requirements as specified have been met. Readings shall be performed at or above the frequency specified in SSPC-PA2. Meet the minimum requirements for SSPC-PA2.

1.7.5.2 Use an instrument such as a Tooke Gauge if a destructive tester is deemed necessary.

1.7.5.3 Test coating integrity of all surfaces with an approved inspection device.

1.7.5.4 Holiday detection testing: Shall be accomplished over 100 percent of coated surfaces, and in strict accordance with NACE SP0188.

FOVA – FY21 SECTION REQUIREMNTS Page 14

1.7.5.4.1 For "high voltage" holiday inspection equipment used to inspect film thickness between 20 -50 mils adjusted voltage shall not exceed voltage recommended by manufacturer of coating system.

1.7.5.4.2 For "wet sponge" holiday inspection equipment used to inspect film thickness between 8 and 10 mils, add a non-sudsing type wetting agent to water prior to wetting detector sponge.

1.7.5.5 No pinholes or other irregularities will be permitted in final coating.

1.7.6 Inspection Testing Devices: Provide following testing devices to be jointly used on this project by the contractor and COR. Devices shall remain property of contractor during and after project.

1.7.6.1 Surface profile Comparator or Testex Tape to measure surface profile prior to coating application.

1.7.6.2 Psychrometer and psychometric tables or charts for humidity and dew point determination.

1.7.6.3 Dry film thickness gauge and calibration blocks for coating thickness testing.

1.7.6.4 Wet film thickness gauge for coating thickness testing.

1.7.6.5 10 times magnifier for examination.

1.7.6.6 Holiday detector and associated equipment for coating defect determination.

1.7.6.7 Combustible gas analyzer (sniffer) for safety.

1.7.7 Documentation: Provide daily reports of all contractor activity on site to the COR on the Friday, end of work week, for the previous week activity.

1.7.7.1 Document sample shall be approved by the COR prior to reporting.

1.7.7.2 All documentation shall be delivered electronically to the COR upon completion of the project.

1.7.7.3 Documentation should be consistent with inspection reports utilized by NACE certified inspectors.

1.8 DELIVERY, STORAGE, AND HANDLING

1.8.1 Delivery: Deliver manufacturer's unopened containers to the work site. Packaging shall bear the manufactures name, label, and the following list of information:

1.8.1.1 Product name, type (description).

1.8.1.2 Application and use instructions.

1.8.1.3 Surface preparation.

1.8.1.4 VOC content: for two component products, provide mixed VOC in g/L.

1.8.1.5 Environmental issues.

1.8.1.6 Batch date.

1.8.1.7 Color number.

1.8.2 Storage: Store and dispose of solvent-based materials, and materials used with solvent-based materials, in accordance with requirements of local authorities having jurisdiction.

1.8.2.1 Store materials in an area that is within the acceptable temperature range, per manufacturer's instructions. Protect from freezing.

1.8.3 Handling: Maintain a clean, dry storage area, to prevent contamination or damage to the coatings.

1.9 PROJECT CONDITIONS

1.9.1 Maintain environmental conditions during surface preparation, application, and curing of

FOVA – FY21 SECTION REQUIREMNTS Page 15 installed coating system.

1.9.1.1 Temperature, humidity, and ventilation must be within limits recommended by manufacturer for optimum results. Do not apply coatings under environmental conditions outside manufacturer's absolute limits.

1.9.2 Dehumidification and heating for coating of immersion environments shall be effectively designed and used when needed to maintain proper environmental conditions for proper surface preparation, coatings application, and curing of the installed coating.

1.9.2.1 Confirm site electrical power source availability prior to bidding of project. If on site power is not available, provide internal combustion engine generators of sufficient power for the dehumidification and heating equipment.

1.9.3 Heating equipment including electric, indirect combustion, indirect fired, or steam coil methods may be used.

1.9.3.1 Direct fired propane heaters shall not be used during surface preparation, application and curing of the coating.

1.9.3.2 Heating equipment shall be intrinsically safe or deemed safe by safety personnel prior to use on the job site.

1.9.4 Substrate moisture content shall be below manufacturer's recommendation for each substrate to be coated.

1.10 WARRANTY

1.10.1 Inspection:

1.10.1.1 An inspection may be conducted during the eleventh month following completions of the coating work. The contractor and a representative of the coating material manufacturer shall attend this inspection. Defective work shall be repaired in accordance with these specifications and to the satisfaction of the COR. The COR may, by written notice to the contractor, reschedule the inspection to another date within the one year correction period or may cancel the inspection altogether. The contractor is not relieved of its responsibilities to correct defects.

1.10.2 Extended Maintenance of Chemical Tank Lining Systems:

1.10.2.1 The contractor shall promptly repair any defects in the chemical resistant lining system for a period of two years after the lining has been placed into service. Such maintenance shall include repair of the chemical tank and any equipment or facilities damage by the corrosive action of the chemicals.

1.10.3 Steel Reservoir Coating System Inspection:

1.10.3.1 An inspection will be conducted during the eleventh month following completions of the coating work. The contractor and a representative of the coating material manufacturer shall attend this inspection. Defective work shall be repaired in accordance with these specifications and to the satisfaction of the COR. The COR may, by written notice to the contractor, reschedule the inspection to another date within the one year correction period or may cancel the inspection altogether. The contractor is not relieved of its responsibilities to correct defects.

2 PRODUCTS

2.1 MANUFACTURERS

FOVA – FY21 SECTION REQUIREMNTS Page 16

2.1.1 Acceptable Manufacturer: The Sherwin-Williams Company,101 Prospect Avenue NW, Cleveland, OH 44115, www.sherwin-williams.com.

2.1.2 To establish equality under Section 01600 - Products, Materials, Equipment and Substitutions the contractor shall furnish satisfactory documentation from the manufacturer of the proposed substitute or "or-equal" product that the material meets the indicated requirements and is equivalent or better in the following properties.

2.1.2.1 Quality.

2.1.2.2 Durability.

2.1.2.3 Resistance to abrasion, impact, or physical damage.

2.1.2.4 Life expectancy.

2.1.2.5 Ability to recoat in the future.

2.1.2.6 Solids content by volume.

2.1.2.7 Dry film thickness per coat.

2.1.2.8 Compatibility with other coatings.

2.1.2.9 Suitability for the intended service.

2.1.2.10 Resistance to chemical attack.

2.1.2.11 Temperature limitations during application and in service

2.1.2.12 Comparable performance test results.

2.1.3 Protective coating materials shall be standard products produced by recognized manufacturers who are regularly engaged in production of such materials for essentially identical service conditions. When requested, the contractor shall provide the COR with the names of not less than ten successful applications of the proposed manufacturer's products that comply with these requirements.

2.2 FLOOR COATING SYSTEMS

2.2.1 Construction details for terminations such as control joints, expansion joints, drains, shall submit for approval. Standard CAD design detail drawings shall be followed for all installed resinous floor systems.

2.2.1.1 Install resinous floor in accordance with manufacturer's published details.

2.2.2 Industrial Epoxy, Polyurethane Finish:

2.2.2.1 Minimum System Total dft, 25 mils.

2.2.2.2 For light duty applications, omit the epoxy intermediate coat. Submit all proposed light duty systems with special note identifying proposed areas for use.

2.2.2.3 Prepare and fill all expansion joints with joint sealant.

2.2.2.3.1 Joint Sealant: Polyspec Thiokol 2235 Polysulfide, as needed.

2.2.2.4 Treat and fill control joints, surface imperfections:

2.2.2.4.1 Filler and Surfacing Epoxy: GP3561, with aggregate as needed to fill damaged pits.

2.2.2.4.2 Utilize Flexible epoxy and fiberglass scrim.

2.2.2.5 Prime:

2.2.2.5.1 Prime, Minimum 4 mils dft: Existing: GP3504 High Solids Epoxy Primer.

2.2.2.5.2 Prime, Minimum 6 mils dft: New: GP3579 Standard Primer.

2.2.2.6 Intermediate, Minimum 3 mils dft: GP4638 HS Polyurethane.

2.2.2.7 Finish, Minimum 3 mils dft: GP4638 HS Polyurethane.

3 EXECUTION

3.1 EXAMINATION

FOVA – FY21 SECTION REQUIREMNTS Page 17

3.1.1 Examine all substrates and conditions, with contractor and COR present for compliance with requirements for maximum moisture content, surface soundness, and other conditions affecting the performance of the Work.

3.1.1.1 Moisture content of concrete substrates should be appropriately tested using current technology moisture meter equipment. Moisture levels should comply with manufacturers' requirement.

3.1.2 Do not begin application of coatings until substrates have been properly prepared, examined, and conditions properly reported. Notify COR of unsatisfactory conditions or areas where specified surface preparation cannot be achieved.

3.1.3 If substrate preparation is the responsibility of another installer, notify COR of unsatisfactory preparation. Proceed with work only after conditions have been corrected, and approved by all parties, otherwise application of coatings will be considered as an acceptance of surface conditions. Beginning coating application constitutes contractors acceptance of substrate and conditions.

3.1.4 Identify all shop primed items and previously painted surfaces and provide preparation procedures for review and approval.

3.2 SURFACE PREPARATION:

3.2.1 General:

3.2.1.1 The surface must be dry and in sound condition. Remove oil, dust, dirt, loose rust, peeling paint or other contamination to ensure good adhesion.

3.2.1.1.1 Remove incompatible primers and prime substrate with compatible primers or apply a tie coat as required to product the coating system indicated.

3.2.1.1.2 Previously coated, existing surfaces shall be identified and existing coating type confirmed. In the event that the existing coating cannot be confirmed consult with the manufacturer and submit tie coat alternative solutions.

3.2.1.2 Follow all surface preparation guidelines for new construction. In the event of a discrepancy consider the more effective surface preparation as the default method.

3.2.1.3 Verify that the atmospheric conditions are within the acceptable temperature, humidity and sun exposure limits.

3.2.1.3.1 Dehumidification must be utilized in the event that atmospheric conditions cannot be maintained.

3.2.1.4 Adhere to manufacturer's recoat time surface preparation requirements.

3.2.1.4.1 Surfaces exhibiting rust bloom, moisture weeping, or any other deleterious condition shall be sufficient repaired prior to the application of coating or lining system. Repair methods include necessary mean to meet original specification requirements, including abrasive blasting as needed.

3.2.1.5 Remove any residual dusting or light surface contamination from prepared surfaces prior to the application of the coating system.

3.2.1.6 Protect all surfaces not being coated from any damage due to surface preparation work process.

3.2.1.7 Paint all inaccessible items before being assembled.

3.2.1.8 Remove mildew before painting by washing with a solution of 1 part liquid household bleach and 3 parts of warm water. Apply the solution and scrub the mildewed area. Allow the solution to remain on the surface for 10 minutes. Rinse thoroughly with clean water and allow the surface to dry 48 hours before painting.

Wear protective glasses or goggles, waterproof gloves, and protective clothing.

Quickly wash off any of the mixture that comes in contact with your skin. Do not add

FOVA – FY21 SECTION REQUIREMNTS Page 18 detergents or ammonia to the bleach and water solution.

3.2.1.9 Install coating systems to only properly prepared surfaces.

3.2.2 Existing or Previously Coated Surface Preparation:

3.2.2.1 Clean all previously coated surfaces to remove dirt, greases, solutions, and any foreign contaminants per SSPC-SP1. Cleaning agent shall be biodegradable, highly concentrated, water reducible, alkaline detergent blend. Cleaned surfaces shall be properly rinsed to remove all cleaners and contaminants.

3.2.2.2 Previously coated, existing painted surfaces shall be thoroughly and completely abraded. Existing coatings shall be sufficiently deglossed and profiled for application of prime coats.

3.2.2.3 Exposed or corroded substrates shall be mechanically cleaned to remove all corrosion or deteriorated material. Surface preparation requirements of corresponding deteriorated exposed substrate shall be achieved according to original substrate surface preparation for architectural or high performance coatings.

3.2.2.4 Sand and feather edge a smooth transition from existing coatings and exposed substrate such that damaged area are not visible from a distance of two (2) feet.

3.2.2.5 Final surface preparation for existing coatings and deteriorated substrates shall provide intact, tightly adherent coatings, cleaned substrate, dull, and dry.

3.3 INSTALLATION

3.3.1 General Requirements:

3.3.1.1 Apply all coatings and materials according to the finish schedule.

3.3.1.2 Apply all coatings and materials with manufacture specifications in mind. Apply coatings by brush, roller, or spray equipment unless otherwise directed by the manufacturer.

3.3.1.3 Mix and thin coatings according to manufacture recommendation.

3.3.1.4 Do not apply to wet or damp surfaces.

3.3.1.5 Uniformly apply coatings without runs, drips, or sags, without brush marks, and with consistent sheen in accordance with SSPC-PA1.Regardless of number of coats specified, apply as many coats as necessary for complete hide, uniform appearance, and achieving the required dry film thickness. Final film of coatings shall have no visible, drips, overspray, dry spray, runs, ridges, sags, holidays, dry lap or brush marks.

3.3.1.6 Inspection: The coated surface must be inspected and approved by the COR.

3.3.1.7 Plural component spray applied equipment shall be properly inspected and in working condition prior to the application of materials.

3.3.1.7.1 All gauges, valves, pistons, and working parts shall be in proper working order.

3.3.1.7.2 Coating materials stored in drums shall be premixed and heated prior to the application of the coating.

3.3.1.7.3 Perform successful a ratio check of spray material prior application of coating.

3.3.1.7.4 All equipment settings and requirements for proper application including but not limited to pressures, volumes, mix ratio settings, shall be in proper working order and closely monitored during application.

3.3.1.7.5 Sample spray application of specific material shall be applied to "sample cards" just prior to the application of plural applied material. Supply sample cards from previous day's application with proper date and time markings to COR for verification of cured material.

3.3.1.8 Spray application shall be performed when conditions, environments, and permitting allow.

FOVA – FY21 SECTION REQUIREMNTS Page 19

3.3.1.8.1 Use only spray equipment approved by the manufacturer for the specific coat of material.

3.3.1.9 Multiple coat applications shall be installed according to the manufacturers printed requirements.

3.3.1.9.1 Coats of material shall be sufficiently dry prior to the application of a subsequent coat in a coating system.

3.3.1.9.2 Do not allow excessive drying time to pass which will inhibit or reduce the inter-coat adhesion of the multiple coat system.

3.3.1.9.3 If recoat requirements have been exceeded, brush blast or scarify prior coat according to the manufacturers requirement. Provide written confirmation of repair process from manufacturer.

3.3.1.9.4 Remove any dust or foreign contamination from previous coat prior to applying the next coat in a multi coat system.

3.3.1.10 Apply no coating when surrounding air temperature of surface to be coated is below minimum temperature allowed by manufacturer's recommendations for coating application or when it is expected that air temperature will drop below minimum 8 hours after coating application.

3.3.1.11 Apply no coating when surrounding air temperature is forecasted to be less than 5 degrees F ( C) above dew point within 8 hours after coating application.

3.3.1.12 Apply no coating to steel which is 5 degrees F ( C) below air temperature or which is at a temperature over 115 degrees F ( C), nor shall coating be applied to steel which is at a temperature that will cause blistering or porosity or otherwise will be detrimental to the life of the coating.

3.3.1.13 No coating shall be applied to wet or damp surfaces or in rain, snow, fog, or mist.

Coating shall not be applied on frosted or ice-coated surfaces.

3.3.1.14 Dew point shall be measured by use of an instrument such as a Sling Psychrometer in conjunction with U.S. Department of Commerce Weather Bureau Psychometric Tables or equivalent.

3.3.1.15 The coated surface must be inspected after application of individual coats within the multi coat system and after completion of the system. Applied systems must be approved by the COR.

3.3.2 Curing Requirements:

3.3.2.1 Maintain adequate environmental conditions and ventilation during drying and curing of applied coating systems.

3.3.2.2 Allow all primer and intermediate coats to sufficiently dry prior to the application of subsequent coat of material.

3.3.2.3 Coating systems to be placed into immersion service shall cure under the proper conditions as stated by the manufacturer for the full curing time requirement.

Deviations from the proper conditions shall be quickly resolved by the contractor and the methods used shall be confirmed by the manufacturer.

3.3.2.4 All applied coatings shall be properly and completely cured prior to being place into their intended service.

3.3.3 Prime Coat Application:

3.3.3.1 Prime all surfaces to be painted.

3.3.3.2 Prime and finish all surfaces that will be inaccessible after installation.

3.3.3.3 Back prime all wood substrates with two coats of approved primer prior to installation.

3.3.3.4 Primed substrate shall be of consistent film thickness and coverage to meet the specification.

FOVA – FY21 SECTION REQUIREMNTS Page 20

3.3.3.5 Provide proper environmental conditions for curing of prime coat.

3.3.4 Finish Coat Application:

3.3.4.1 Apply all intermediate and finish coats to properly primed substrates within the recoat requirements and according to the product data sheet of the manufacturer.

3.3.4.2 Apply contrasting colors for distinguishing between intermediate and finish coats.

3.3.4.3 Field applied intermediate and finish coats shall be applied to shop primed substrates only within sufficient adhesion can be obtained. When required, thoroughly and completely abrade existing primers and apply a subsequent tie coat of approved primer will be applied to the abraded shop primer.

3.4 QUALITY CONTROL

3.4.1 In general the contractor will maintain appropriate and measurable quality control activities that ensure successful installation of the coating…