Statement_of_Work_.doc

GATES OF THE ARCTIC (GAAR)

NATIONAL PARK AND PRESERVE

REGION 11, ALASKA

REPAINT SIX BUILDINGS IN ANAKTUVUK PASS & MARION CREEK, ALASKA

STATEMENT OF WORK

TABLE OF CONTENTS

DIVISION 01 - GENERAL REQUIREMENTS

Section 01 10 00 - Division 01 Short Form General Requirements

DIVISION 09 – FINISHES

Section 09 90 00 - Paints and Coatings

PHOTOGRAPHS

FMSS

Number Building Name

43490 00000301 AKPB-Ranger station/residence

43491 00000302 AKPH-Bunk House

73281 AKPB Ranger Station/Residence Storage Shed

43508 00000201 MACB-Ranger residence (C1)

43509 00000202 MACH-Transient housing (C2)

73133 MACB Generator Building

SECTION 01 10 00 - GENERAL REQUIREMENTS

PART 1 – GENERAL

ITEM 1 - DESCRIPTION OF WORK

1.1 Background: The work of this contract includes application of primer, paint and sealants to all exterior wood surfaces on three buildings in Anaktuvuk Pass and three buildings in Marion Creek, Alaska.

1.2 Work Covered by the Contract Documents:

Project Locations: Building locations are as follows (square footages shown are floor sq.ft., NOT wall sq.ft.):

Footage (sqft)

Longitude

Residence - (this is a two-story building)

151°44'12.55"W

151°44'12.66"W

151°44'13.22"W

150° 8'47.40"W

150° 8'46.01"W

150° 8'48.08"W

Work consists of:

A. Anaktuvuk Pass: The siding on the three structures in Anaktuvuk Pass is T1-11 with basic dimensional trim. The buildings are located next to two dirt roads making the buildings dusty with peeling paint present on all surfaces. All surfaces to be painted shall require power washing and more than usual sanding and scraping to remove the peeling and loose paint. Where the underlying wood surfaces become exposed during surface preparation, the exposed wood shall require one coat of wood primer prior to the application of paint. Once prepared, all exterior wood surfaces shall receive two coats of exterior 100% acrylic latex paint including but not limited to siding, soffit, facia, skirting, trim around doors and windows, awnings, decking, deck railing, ramps, and stairs. Work does not include any of the exterior doors.

B. Marion Creek: The siding on the structures in Marion Creek are T1-11 with basic dimensional trim and plank gable ends. Prior to the start of contractor work, the park will replace all skirting and skiting trim board around the perimeters of residences 00000201 MACB-Ranger residence (C1) and 00000202 MACH-Transient housing (C2) to a height of 4 feet. The newly installed bare wood skirting and trim board shall require a primer coat prior to the application of two coats of paint as part of this contract.

The park will also replace all decks, deck rails, and stairs with treated lumber prior to the start of this contractor work. The new treated wood deck tread, deck rails, and stair tread surfaces shall require two coats of wood sealant as part of this contract.

Lastly all remaining wood surfaces on residences C1 & C2 as well as the MACB Generator Building shall be prepared by scraping and sanding, followed by two coats of exterior 100% acrylic latex paint including but not limited to wood siding, soffit, facia, skirting, awnings and trim around doors and windows. Work does not include any of the exterior doors.

C. None of the current paint on any of the buildings is known to be lead based paint.

D. All work will be performed under a single contract.

E. Period of performance: from notice to proceed to August 31, 2026.

ITEM 2 - CONTRACTOR’S USE OF PREMISES

2.1 Conduct of Operations: At all times the contractor shall conduct his operations in conformance with the rules and regulations promulgated by the Secretary of the Interior for the National Park Service, and applicable park rules and regulations prescribed by the Park Superintendent.

Laws & Policies - Gates Of The Arctic National Park & Preserve (U.S. National Park Service) (nps.gov) https://www.nps.gov/gaar/learn/management/lawsandpolicies.htm A. Conduct of Operations: At all times the contractor shall conduct his operations in conformance with the rules and regulations promulgated by the Secretary of the Interior for the National Park Service, and applicable park rules and regulations prescribed by the Park Superintendent.

E. No signs or advertisements (except those specified herein and as required for safety) shall be displayed on the construction site or within the park unless approved by the Contracting Officer.

F. Smoking is not permitted within any Federal building or within 25 feet of entrances, operable windows, or outdoor air intakes.

G. Public Use of Site: Contractor shall at all times conduct operations to ensure the least inconvenience to the public.

2.2 On-site work hours: Work shall be generally performed during normal business working hours of 7 a.m. to 5 p.m., Monday through Friday, except when otherwise indicated.

A. Work on Saturdays, Sundays, Federal holidays, early morning, or at night may not be performed without prior consent from the CO and COR. Submit requests for work outside of the stated normal business hours to the CO and COR for approval at least 48 hours in advance of the work.

The following Federal holidays are observed by the National Park Service:

New Year Day

Martin Luther King, Jr’s Birthday

Washington’s Birthday

Memorial Day

Juneteenth National Independence Day

Independence Day

Labor Day

Columbus Day

Veterans Day

Thanksgiving Day

Christmas Day

B. Note: Any of the above holidays falling on a Saturday will be observed on the preceding Friday; holidays falling on Sunday will be observed on the following Monday. The specific day that each holiday is recognized for each year can be found at the following site: Federal Holidays (opm.gov).

2.3 Contractor Use of Site:

A. General: Contractor shall have limited use of the site for construction operations. Limit use of premises to construction area immediately surrounding the exterior of each building. Do not disturb portions of Project site beyond areas in which the Work is indicated.

B. Full Government Occupancy: Government will occupy buildings that will be under construction during the entire contract period. Cooperate with the Government during construction operations to minimize conflicts and facilitate Government usage. Perform the Work so as not to interfere with Government's day-to-day operations. Maintain existing exits, unless otherwise indicated.

i. Maintain access to existing walkways, corridors, and other adjacent occupied or used facilities. Do not close or obstruct walkways, corridors, or other occupied or used facilities without written permission from the CO or COR.

ii. Keep driveways, access roads, and entrances serving premises clear and available to Government, Government's employees, and emergency vehicles at all times. Do not use these areas for parking or storage of materials. Schedule deliveries to minimize use of driveways and entrances.

iii. Maintain existing building in a weather tight condition throughout construction period. Repair damage caused by construction operations. Protect building and its occupants during construction period.

C. Contractor Housing:

i. The park will provide one residence in Marion Creek for Contractor employee lodging. If park lodging is used, the Contractor shall pay the nightly rental rate of approximately $35/night/occupant and shall keep the residence in a state of cleanliness as described below in Part D: Toilets.

ii. There may be park housing in Anaktuvuk Pass but the Contractor should not count on availability until after the contract is awarded. If lodging is available, the Contractor shall pay the nightly rental rate of approximately $35/night/occupant and shall keep the residence in a state of cleanliness as described below in Part D: Toilets.

D. Utilities

i. General: Cost or use charges for temporary facilities shall be included in the Contract Sum as required.

ii. Water Service: Limited water from existing water system is available for use without metering and without payment of use charges. Use resources wisely and minimize waste of water. Water is sourced from a well and very limited in supply.

iii. Electric Power Service: Electric power from existing 120V system is available for use without metering and without payment of use charges. Temporary electrical work shall meet requirements of NEC 305 and OSHA 1926, Subpart K.

iv. Toilets: The COR will designate a park restroom for Contractor employee use at both sites. The Contractor shall maintain clean restrooms during use and upon completion of Work and is responsible for any repair or cleaning deemed appropriate by Park staff after the completion of the Work.

v. Telephone: Cellular service may not be available in either Marion Creek or Anaktuvuk Pass depending on the service provider.

E. Security and Protection facilities: Provide temporary enclosures as required for protection of construction in progress and completed, from exposure, foul weather, other construction operations, and similar activities. Provide temporary weathertight enclosure for building exterior.

2.4 Storage - Staging Areas: Storage Areas: Confine Storage of materials and equipment to the compacted vehicle drive and parking area or as designated by the COR. No cost specific storage and staging area’s may be discussed at the preconstruction briefing. Limits of use and control shall be subject to Contracting Officer’s approval. Schedule deliveries to minimize space and time requirements for storage of materials and equipment on-site. Do not expect heated storage space to be available.

2.5 Housekeeping:

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

ii. Dispose of waste materials and recycling legally outside the park. The contractor shall not use park or community dumpsters

i. Address Recycling: Government goal is to salvage and recycle as much nonhazardous construction waste as possible. Use sustainable methods to extent possible during this project, recycling material as is probable with local means. Maintain accurate documentary records for submittal of all recycled materials used including fly ash and slag cement.

2.6 Photo Documentation:

Contractor must provide existing condition, progress and completion photos. All photos shall be in focus, show maximum range of depth of field general photo and then close up detail photo as needed. Shall be in JPEG digital form and submitted electronically by email or within 7 days from time of taken or as approved by COR.

A. Existing Condition Images:

Before starting construction, take color, dated, digital images of project site and adjacent property/roads/etc. that may be impacted by construction activity/traffic. Include existing items to remain or be salvaged from different vantage points and with context for location identification.

B. Construction Progress Images:

1. Document all surface work covering enough overall field view to show location and then zoom in for details.

2. Maintain organized index for photos with date, description, etc..

3. Additional images as needed when questions or emergency situations occur. Submit within 24 hours.

C. Completion Images:

1. Document all completed work within scope of work.

2. Maintain organized index for photos with date, description, etc..

3. Additional images as needed when questions or emergency situations occur. Submit within 24 hours.

2.7 Fire and Life Safety: As a minimum, conduct one weekly 15 minute "toolbox" safety meetings. These meetings shall be conducted by a foreman or supervisor and attended by all construction personnel at the worksite. Topics need to coincide with work scheduled for the following week. Document and submit meeting minutes to the CO and COR within one day after the meeting and document the meetings on the daily reports.

A. Comply with the requirements of NFPA 241 (Standard for Safeguarding Construction, Alteration, and Demolition Operations). Take all necessary precautions to prevent fire during construction. Provide adequate ventilation during use of volatile or noxious substances.

B. Burning, fires, welding, and similar hot, flame and spark producing work is not permitted on-site or in the Park.

C. Store and handle hazardous materials in accordance with manufacturer’s and OSHA 29CFR1926 Subpart D requirements 1926 | Occupational Safety and Health Administration (osha.gov). Maintain readily available, on site, MSDS/Safety Data Sheets (SDS) for each chemical.

i. Immediately report all spills of hazardous materials to the CO, COR and park.

ii. Maintain a spill emergency response kit.

iii. Train employees how to respond to a spill and use the emergency response kit. Contractor shall have a safety program that meets all federal, state, and local requirements.

ITEM 3 - COMMENCEMENT, PROSECUTION, AND COMPLETION

3.1 The Contractor shall commence work in accordance with the terms and conditions of the contract. Contractor shall coordinate and incorporate long lead and delivery time items within the schedule.

ITEM 4 - EXAMINATION OF THE SITE

4.1 FIELD VERIFICATION: Field verify all new and existing dimensions affecting the work of this contract before ordering products. Any discrepancies between construction specifications and field conditions shall be brought to the attention of the Contracting Officer before work is to be performed. Any work that is performed without notifying the Contracting Officer shall be done at the Contractor's own expense.

ITEM 5 - ABBREVIATIONS

5.1 The list of abbreviations, standards and organizations which may be used in/referred within the Construction Specifications or Special Provisions, may be found linked from the listed page below. On the home page, follow the link under “Contracting and Procurement” labeled “NPS Reference Standards.”

https://www.nps.gov/orgs/1671/do-business-with-us.htm

ITEM 6 - ACCIDENT PREVENTION

6.1 Description: The work of this section consists of establishing and implementing an effective accident prevention program (APP) and providing a safe environment for all personnel and visitors.

6.2 Submittals:

A. Accident Prevention (Safety) Plan (APP): Submit a site-specific accident prevention (safety) plan. The Plan shall be written to comply with OSHA and project requirements (a generic plan is not acceptable) including but not limited to the following:

i. Name and qualifications of responsible supervisor to carry out the program.

ii. First aid and rescue procedures.

iii. Training, both initial and continuing.

iv. Outline of each phase of the work, the hazards associated with each major phase, and the methods proposed to provide for property protection and safety of the public, National Park Service personnel, and Contractor's employees.

ii. Planning for possible emergency situations, such as, earthquake, explosions, fires, power outages, and wind storms. Such planning shall take into consideration the nature of construction, site conditions, and degree of exposure of persons and property.

i. Contractor to identify nearest location of medical facility for emergencies

ii. Recognition that work will be performed in remote areas with limited communication or cell phone coverage if applicable.

iii. Supplemental hazard specific plans may be required IAW 29 CFR 1926 or 1910.

B. Meeting and Inspection Reports: Safety Meetings: As a minimum, conduct 15 minute "toolbox" safety meetings. These meetings shall be conducted by a foreman and attended by all construction personnel at the worksite. Submit a report of safety meetings and inspections to CO and COR within one day after the meeting and document the meetings on the daily reports.

6.3 Qualification of Employees:

A. Ensure that employees are physically qualified to perform their assigned duties in a safe manner to include operators of vehicles and equipment. Provide operating instructions for all equipment.

B. Do not allow employees to work whose ability or alertness is impaired because of drugs, fatigue, illness, intoxication, or other conditions that may expose themselves or others to injury.

6.4 Accident Reporting: The Contractor shall report all accidents to the CO and COR as soon as safely possible and assist the CO and COR and other officials as required in the investigation of the accident.

6.5 First Aid Facilities: Provide access to facilities for the number of employees and appropriate to the hazards associated with the types of ongoing construction work at the site.

6.6 Emergency Instructions: Post telephone numbers and reporting instructions for ambulance, physician, hospital, fire department, and police in conspicuous locations at the work site.

6.7 Personal Protective Equipment (PPE): It is the Contractor's responsibility to require all those working on or visiting the site to wear necessary protective equipment at all times.

A. PPE must meet requirements of applicable ANSI standards. Selection shall conform to OSHA 29CFR 1926 Subpart E.

B. A hard hat use area shall be designated by the Contractor. The hard hat area shall be posted by the Contractor in a manner satisfactory to the Contracting Officer.

C. All PPE will be serviceable at all times. At a minimum, maintain two extra sets of PPE including hard hats and all other Accident Prevention Plan required equipment.

6.8 Hazardous Materials: It shall be the responsibility of all operators and contractors, functioning within the park to properly cleanup, mitigate and remediate if necessary, all unauthorized discharges of hazardous materials or non-hazardous chemical and biological products released from fleet and/or other support vehicles or stationary sources. Response shall be consistent with guidelines established by federal, state and local regulations, and as outlined within the operator's Safety or Hazardous Materials Business Plan.

A. If a spill, leak or other release occurs, the operator shall as soon as possible, without impeding cleanup, notify the National Park Service Emergency Dispatch.

ITEM 7 - PRECONSTRUCTION CONFERENCE: If the Contracting Officer decides to conduct a preconstruction conference, the successful offeror will be notified and will be required to attend. The Contracting Officer’s notification will include specific details regarding the date, time, and location of the conference, any need for attendance by subcontractors, and information regarding the items to be discussed. See Item 8.1C below.

ITEM 8 - SUBMITTALS

8.1 General Submittal Procedures:

A. General: Prepare and submit submittals required by individual Technical Specification Sections. Types of submittals are indicated in individual specific sections.

1. CM-16 Transmittal Form: All submittals shall be transmitted via electronic email using National Park Service form CM-16 form. The form will be provided by the Contracting Officer. No action will be taken on a submittal item unless accompanied by the CM-16 transmittal form. Submit completed CM-16 forms to the CO and the COR

B. Submittal List: administrative required submittals are listed below in 8.1.C and does not include technical section submittal requirements included in each technical section.

C. Preconstruction Conference Submittal: Satisfactory evidence of liability insurance coverage and workman’s compensation, and any applicable bonds, must be submitted within 10 calendar days of Notice of Award. The following items shall be submitted a minimum of one week prior to the Preconstruction Conference. If all of these documents have not been received one week prior to the scheduled Pre-Construction Conference date, the conference will be cancelled, Notice to Proceed may not be issued, and the Contracting Officer will consider other contractual remedies. Work shall not commence until written Notice to Proceed has been issued. Contracting Officer will notify Contractor of tentative date for the Pre-Construction Conference:

1. Letter designating Project Superintendent.

2. Construction Schedule. (Must include shop drawings, procurement time including long lead time items, mobilization, trade work progression and completion at minimum.)

3. A comprehensive breakdown of the Schedule of Values.

4. Accident Prevention (Safety) Plan (see section 7 of this document).

5. A list of Subcontractors for this project.

6. Written statements from subcontractors certifying compliance with applicable labor standard clauses (SF1413).

7. Quality Control Plan.

8.2 Shop Drawings, Product Data, and Samples: Contracting Officer will provide sample cover sheet.

A. Product Data: Provide component construction and specification data sheets, anchorage requirements and any other product specific data.

1. Submit Product Data according to Part 8.1 of this section to include one digital file (.PDF or .TIF) to COR.

B. Samples: Submit 2 color samples 4” x 6” minimum in size for all color and product selection. Paint samples shall be actual paint finish drawdown for all project colors.

1. Submit Samples CM-16 Transmittal Form according to Part 8.1 of this section to include one digital file (.PDF or .TIF) and physical samples of actual material to COR.

C. For submittals specified above, forward submittals to Contracting Officer and COR at least 15 days before need for approval (depends on length of project).

D. After approving submittals, Contracting Officer and/or COR will return one copy to the Contractor. If submittals are not approved, Contracting Officer will return all copies to Contractor with reasons for rejection. Resubmit, identifying changes. Any work done before approval shall be at Contractor's own risk.

8.3 Approved Equals: If an item in this solicitation is identified as “brand name or equal” or lists more than 1 manufacturer, the description of the proposed item must reflect the characteristics and level of quality that will satisfy the Government’s needs as demonstrated by the salient physical, functional, or performance characteristics that “equal” products must meet and/or exceed that as specified in the solicitation or relevant specification.

A. For each item proposed as an “approved equal,” submit supporting data, including:

1. Drawings and samples as appropriate.

2. Comparison of the characteristics of the proposed item with that specified and with the salient characteristics provided.

3. Changes required in other elements of the work because of the substitution.

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

B. A request for approval constitutes a representation that Contractor:

1. Has investigated the proposed item and determined that it is equal or superior in all respects to that specified.

2. Will provide the same warranties for the proposed item as for the item specified.

3. Has determined that the proposed item is compatible with interfacing items.

4. Waives all claims for additional expenses that may be incurred as a result of the substitution.

C. Approved Equals will be evaluated and approved/disapproved during the submittal process.

8.4 Progress Reporting: The initial Construction Schedule and Schedule of Values are required a minimum of one week prior to the Preconstruction Conference. After the Notice to Proceed is issued and after on-site work begins, progress will be documented via daily logs and by providing an updated Construction Schedule and Schedule of Values when requested; but minimally with each pay application. Submit digital copy electronically (PDF preferred) of all required documents. Construction Schedules are normally in bar chart form and indicate estimated starting and completion dates for each part of the work. For a pay application to be reviewed and processed in a timely manner, the following information must either be submitted prior to or accompany submission of the pay application:

A. Daily/weekly progress reports during construction as part of the administration process.

B. Updated Schedule of Values: Breakdown each lump-sum item into component work activities used in the schedule, for which progress payments may be requested. The Schedule of Values will form the basis for payment. The work activities broken out within the schedule of values shall be integrated into and made a logical part of the construction baseline schedule submitted under this specification. The total costs for the component work activities shall equal the contract price for that lump-sum item. The Contracting Officer may request data to verify accuracy of dollar values. A sample Schedule of Values format may be provided upon request.

ITEM 9 – TEMPORARY SERVICES

9.1 It is the Contractor’s responsibility to provide temporary services, equipment, tools, and skilled labor as required for the chosen means and methods to perform the work in accomplishing this Contract.

ITEM 10 - PROJECT CLOSEOUT

10.1 Description: The work of this section consists of final cleanup, closeout submittals, final inspection procedures working toward Final Acceptance.

10.2 Cleaning: Remove all tools, equipment, surplus materials, and rubbish. Move attic stock to location coordinated with COR. At time of final inspection, project shall be thoroughly clean and ready for intended use. Inspector holds the right to reschedule if project is not ready for inspection.

10.3 Completion and Final Inspection: Contractor shall submit written certification of project completion and request a final inspection to the Contracting Officer and COR. The Contracting Officer or designee will make an inspection within 10 days of receipt of request or at a mutually agreeable time.

A. If the work is determined to be complete following the final inspection with minor comments, the COR will prepare and provide the Contractor a Punch List noting outstanding items to be addressed.

B. If the work is not determined to be complete following the final inspection, the Contracting Officer will notify Contractor in writing, stating reasons. Contractor, after completing the work according to the Contract Documents, shall resubmit completion and request a new final inspection. Re-inspection costs may be charged against the Contractor in accordance with the Inspection of Construction contract clause.

C. Contractor shall complete the Punch List within 30 calendar days or a time directed by the CO.

D. Once Contractor completes all items of work on the Punch List and all contractually required items are accepted, Contracting Officer will issue Letter of Final Acceptance of Work and request the final pay application.

E. If the Contractor fails to complete the work within the time frame, the Contracting Officer may correct the work with an appropriate reduction in contract price or charge for re-inspection costs in accordance with the Inspection of Construction contract clause.

F. Disposition of any permits and warranties required by the specifications in this section.

10.4 Final Acceptance of the Work: After all punch list deficiencies have been corrected, a Letter of Final Acceptance will be issued. A Release of Claims document must be executed and submitted to the Contracting Officer before final payment can occur.

10.5 Warranties

A. Construction Warranty shall be based on date of final acceptance of the work and remain in effect for one year.

B. Provide all manufacturer warranty information of products installed organized by Division. All contact information, extent of coverage and conditions shall be clearly noted as well as date of overall final acceptance.

C. Information shall include operation and maintenance manuals for each warranted product.

11.1

DEFINITION OF BID ITEMS

A. BASE BID—Repaint Tree (3) Structures in Marion Creek – Fixed Lump Sum Price.

B. BID OPTION 1 — Repaint Tree (3) Structures in Anaktuvuk Pass – Fixed Lump Sum Price.

PART 2 -

PRODUCTS (Not used)

PART 3 -

EXECUTION (Not used)

END OF SECTION

SECTION 09 90 00 – PAINTS AND COATINGS

1.1 SUMMARY

A. Section includes surface preparation and application of paint systems on previously painted exterior wood surfaces and application of water sealant to newly installed treated lumber surfaces.

1.2 REFERENCES

A. American Society for Testing and Materials (ASTM) D 16 - Standard Terminology for Paint, Related Coatings, Materials, and Applications

1.3 DEFINITIONS

A. General: Standard coating terms defined in ASTM D 16.

1. Semigloss refers to medium-sheen finish with a gloss range between 35 and 70 when measured at a 60-degree meter

1.4 SUBMITTALS

A. For each paint system indicated, including:

1. Preparation instructions and recommendations.

2. Product Data: For paints and coatings, indicating VOC content.

3. Environmental Product Declaration (EPD): For each product.

4. Health Product Declaration (HPD): For each product.

5. Sourcing of Raw Materials: Corporate sustainability report for each manufacturer.

6. Manufacturer's Information: Manufacturer's technical information, including label analysis and instructions for handling, storing, and applying each coating material.

7. Manufacturer Data: For each product indicate specific manufacture detail / paint & primer type, as well as the specific manufacturer color code for long term compliance and future reproducibility.

B. Samples for Selection: For each type of topcoat product.

1. Submit Samples on rigid backing, 8 inches square.

2. Apply coats on Samples in steps to show each coat required for system.

3. Label each coat of each Sample.

4. Label each Sample for location and application area.

1.5 MAINTENANCE MATERIAL SUBMITTALS

A. Extra Stock Material: Furnish extra materials, from the same production run, to Owner that match products installed and that are packaged with protective covering for storage and identified with labels describing contents.

1. Paint: 1 unused gallon of each exterior 100% acrylic latex paint topcoat material and color applied.

1.6 QUALITY ASSURANCE

A. Installer Qualifications: See technical and Experience Requirements.

B. Obtain block fillers and primers for each coating system from the same manufacturer as the finish coats.

C. Paint exposed surfaces. If an item or a surface is not specifically mentioned, paint the item or surface the same as similar adjacent materials or surfaces. If a color of finish is not indicated, Architect will select from standard colors and finishes available.

D. Do not paint prefinished items, concealed surfaces, finished metal surfaces, operating parts, and labels.

1.7 DELIVERY, STORAGE, AND HANDLING

A Deliver materials to Project site in manufacturer's original, unopened packages and containers bearing manufacturer's name and label:

B Store materials not in use in tightly covered containers in a well-ventilated area at a minimum ambient temperature of 45°F (7°C). Maintain storage containers in a clean condition, free of foreign materials and residue.

1.8 FIELD CONDITIONS

A. Maintain environmental conditions (temperature, humidity, and ventilation) within limits recommended by manufacturer for optimum results. Do not install products under environmental conditions outside manufacturer's absolute limits.

B. Apply waterborne paints only when temperatures of surfaces to be painted and surrounding air are between 50 and 90°F (10 and 32°C).

C. Apply solvent-thinned paints only when temperatures of surfaces to be painted and surrounding air are between 45 and 95°F (7 and 35°C).

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

E. Scaffolding boards shall be lashed down with wire to prevent the possibility of the boards falling off.

F. Contractor shall observe all “OSHA” safety regulations relative to his work for the safety of their employees.

PART 2 - PRODUCTS

2.1 MANUFACTURERS

A. Basis of Design Manufacturer: Pittsburgh Paints 400 Bertha Lamme Drive Cranberry, PA 16066. Toll Free Tel: 888-PPG-IDEA. Web: www.pittsburghpaintsco.com or an approved equal of comparable quality.

2.2 PAINT, GENERAL

A. Material Compatibility: Provide block fillers, primers, and finish-coat materials that are compatible with one another and with the substrates indicated under conditions of service and application, as demonstrated by manufacturer based on testing and field experience.

B. VOC Classification: Provide high-performance coating materials, including primers, undercoats, and finish-coat materials, that meet the applicable local, state or federal VOC requirements.

C. Colors: match existing colors or a color as designated by the Contracting Officers Representative. Paint colors will be provided to the contractor after the contract is awarded. All building have both a main color and a trim color.

2.3 EXTERIOR PAINT SYSTEMS

A. Wood: Provide the following finish systems over smooth wood siding, wood trim, and other smooth exterior wood surfaces

B. Acrylic Finish: Two finish coats over a primer.

1. Primer: Pittsburgh Paints; 17-921XI Series Seal Grip 100 % Acrylic Universal Primer.

a. Applied at a dry film thickness of not less than 1.6 mils.

2. Semi-Gloss Finish: Pittsburgh Paints; 6-900XI Series Speedhide Exterior House and Trim Acrylic Latex Paint Semi-Gloss.

a. Applied at a dry film thickness of not less than 1.4 mils.

2.4 WOOD SEALANT

A. Sealant for Marion Creek Residences C1 & C2: All new decks, railing and stairs shall receive two coats of wood sealant. The decks, railing and stairs will be newly constructed by the park out of non-perforated treated lumber, aka Sunwood or DryDeck, prior to the start of this contract; estimate approx. 600 square feet of decking, and handrails, stairs.

B. Sealant product must be readily available in Alaska, applied according to the manufacturer's specifications and shall be:

i. Water resistant

ii. Quality product that is compatible with pressure treated lumber

iii. Clear or semi-transparent in shade matching existing deck wood (cedar tones)

iv. Labeled for exterior use

v. Low or zero VOC (under 50g VOC/liter)

vi. Provide UV Ray protection

vii. Example brands/manufacturers or an approved equal quality brand:

a. Ultra Premium Red Label Penofin, penetrating oil in clear or cedar

b. Thompson's WaterSeal Transparent or Semi-Transparent (water-based)

c. Minwax Water-Based Helmsman Spar Urethane, Semi-Gloss

d. Olympic Stain Smartguard Multi-Surface Sealant (water-based)

PART 3 - EXECUTION

3.1 EXAMINATION

A. Verify that surface and substrate conditions have been properly prepared and are ready to receive work as specified and as recommended by the paint manufacturer before beginning work. Report any conditions that might adversely affect proper application.

B. Coordination of Work: Review other Sections in which primers are provided to ensure compatibility of the total system for various substrates. On request, furnish information on characteristics of finish materials to ensure use of compatible primers.

1. Notify Architect about anticipated problems when using the materials specified over substrates primed by others.

2. If a potential incompatibility of primers applied by others exists, obtain the following from the primer Applicator before proceeding:

a. Confirmation of primer's suitability for expected service conditions.

b. Confirmation of primer's ability to be top coated with materials specified.

3.2 PROTECTION

A. Protect elements surrounding work from damage and overspray, with drop cloths, masking and, other protective methods.

B. Protect finished work when shutting down for the day.

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

D. Maximum Moisture Content of Wood: When measured with an electronic moisture meter as follows: 15 percent.

E. Proceed with coating application only after unsatisfactory conditions have been corrected.

1. Application of coating indicates acceptance of surfaces and conditions.

3.3 PREPARATION

A. General: Remove hardware and hardware accessories, plates, machined surfaces, lighting fixtures, and similar items already installed that are not to be painted. If removal is impractical or impossible because of size or weight of the item, provide surface-applied protection before surface preparation and painting.

1. After completing painting operations in each space or area, reinstall items removed using workers skilled in the trades involved.

B. Cleaning: Before applying paint or other surface treatments, clean substrates of substances that could impair bond of the various coatings. Remove oil and grease before cleaning.

1. For Anaktuvuk Pass Building: Clean and prepare substrate for finish as specified and as recommended by coating manufacturer for conditions of use. Clean in accordance with SSPC SP-1 using power washer.

2. Schedule cleaning and painting so dust and other contaminants from the cleaning process will not fall on wet, newly painted surfaces.

C. Surface Preparation: Clean and prepare surfaces to be painted according to manufacturer's written instructions for each particular substrate condition and as specified.

1. Provide barrier coats over incompatible primers or remove primers and reprime substrate.

2. Wood Substrates: Clean surfaces of dirt, oil, and other foreign substances with scrapers, mineral spirits, and sandpaper, as required. Smoothly sand surfaces exposed to view and dust off.

a. Scrape and clean small, dry, seasoned knots, and apply a thin coat of white shellac or other recommended knot sealer, before applying primer.

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

D. Nail any “popped” nails back flush with the wood surface.

E. Where power washing and/or scraping have exposed the bare wood surface, all exposed wood shall be primed prior to painting.

F. Sand / feather areas around paint chips to blend chip with the rest surrounding surface.

G. Material Preparation: Carefully mix and prepare coating materials according to manufacturer's written instructions.

3.4 APPLICATION

A. General: Apply paint according to manufacturer's written instructions. Use applicators and techniques best suited for substrate and type of material being applied.

B. Application Procedures: Apply coatings by brush, roller, spray, or other applicators according to manufacturer's written instructions.

1. The number of coats and film thickness required is the same regardless of application method.

2. Remove, refinish, or recoat work that does not comply with specified requirements.

C. Allow applied coat to dry before next coat is applied.

D. If undercoats or other conditions show through topcoat, apply additional coats until cured film has a uniform paint finish, color, and appearance. Final finished surface shall be without cloudiness, spotting, holidays, laps, brush marks, roller tracking, runs, sags, ropiness, or other surface imperfections.

E. Cut in sharp lines and color breaks.

3.5 CLEANING

A. After completing painting, clean glass and paint spattered surfaces. Remove spattered paint by washing and scraping without scratching or damaging adjacent finished surfaces.

3.6 PROTECTION

A. Use temporary protective wrapping to protect all surrounding areas from paint dust, flakes, working debris, and dripping paint.

B. After completing painting operations, remove temporary protective wrappings

3.7 HOUSKEEPING

A. Keep work area free of accumulation of tools, equipment, surplus materials and debris.

B. Remove all waste, and material which may constitute fire hazard daily from site.

C. At end of each workday, remove rubbish, empty cans, rags, and other discarded materials from Project site.

1. Do not clean equipment with free-draining water and prevent solvents, thinners, cleaners, and other contaminants from entering into waterways, sanitary and storm drain systems, and ground.

2. Dispose of contaminants in accordance with requirements of authorities having jurisdiction.

1. Allow empty paint cans to dry before disposal.

END OF SECTION

Location 43490 - 00000301 AKPB-Ranger Station/Residence

Location 43491 - 00000302 AKPH-Bunk House

Location 43491 - 00000302 AKPH-Bunk House

Location 73281 - AKPB Ranger Station/Residence Storage Shed

Location 43508 - 00000201 MACB-Ranger residence (C1)

Location 43509 - 00000202 MACH-Transient housing (C2)

Location 73133 - MACB Generator Building

Location 73133 - MACB Generator Building

GAAR 331085A & 331087A

01000 GENERAL REQUIREMENTS

March 2025