AG-0489-S-10-0017_timberline-paint_sectionj.pdf

TIMBERLINE LODGE - EXTERIOR PAINTING

DRAFT

Project Specifications for

TIMBERLINE LODGE

EXTERIOR PAINTING AND RESTORATION

CMF-0606-14F

Mt Hood National Forest Region 6 Sub-Region Engineering Group

USDA Forest Service

Pacific Northwest Region

September 2009

USDA Forest Service Project Specifications

August, 2009 Timberline Lodge – Exterior Painting and Restoration T of C

SECTION 00010

TABLE OF CONTENTS

INTRODUCTORY INFORMATION

00010 Table of Contents

DIVISION 1 - GENERAL REQUIREMENTS

01100 Summary

01330 Submittal Procedures

01350 Special Procedures

01351 Historic Treatment

01360 Safety and Accident Prevention

01400 Quality Requirements

01420 Reference Standards

01500 Temporary Facilities and Controls

01530 Tree and Plant Protection

01600 Product Requirements

01732 Cutting and Patching

01738 Selective Demolition

01740 Cleaning

01770 Closeout Requirements

DIVISION 6 - WOOD AND PLASTICS

06100 Rough Carpentry

06200 Finish Carpentry

DIVISION 7 – THERMAL AND MOISTURE PROTECTION

07900 Joint Sealers

DIVISION 9 - FINISHES

09900 Painting

All other Divisions Not used.

END OF TABLE OF CONTENTS

August, 2009 Timberline Lodge – Exterior Painting CSI Spec-01100

SECTION 01100

SUMMARY

1.PART 1 – GENERAL

1.01 SUMMARY OF WORK

A. Work Covered by Contract includes, but not limited to:

1. Surface preparation

2. Pressure washing

3. Mold removal

4. Drying

5. Application of primer and 2 coats of paint per manufacturer’s specification.

1.02 WORK RESTRICTIONS

A. Use of Site:

1. Limited to areas indicated in Section 01350.

2. Protect existing landscaping and adjacent structures, walkways, patios, and special features from damage.

3. Maintain protected access and egress

B. Limit use of premises to allow:

1. Government occupancy

2. Work by others and Work by Government

3. Use of premises by public.

C. Hours of Operation:

1. Limit noise generating activities such as erecting scaffolding, scraping, pressure washing, cutting, hammering, operating motorized equipment and similar activities to between the hours of 9:00 a.m. and 6:00 p.m.

2.PART 2 – PRODUCTS (NOT USED)

3.PART 3 – EXECUTION (NOT USED)

PHOTOGRAPH 1

SHOWS CEDAR SHINGLE SIDING

PHOTOGRAPH 2

SHOWS BAT-AND-BATTEN SIDING

NOT SUSPECTED DAMAGED HEADER BEAM

PHOTOGRAPH 3

SHOWS BAT-AND-BATTEN SIDING

PHOTOGRAPH 4

SHOWS SHIPLAP SIDING

ADA ENTRANCE

PHOTOGRAPH 5

SHOWS SHINGLE, BAT-AND-BATTEN, AND BOARD SIDINGS

RECEIVING AREA

END OF SECTION

August, 2009 Timberline Lodge – Exterior Painting CSI Spec-01330

SECTION 01330

SUBMITTAL PROCEDURES

1.PART 1 - GENERAL

1.01 SUMMARY

A. Section Includes:

1. Submittal procedures.

2. Construction progress schedules.

3. Proposed products list.

4. Shop drawings.

5. Product data.

6. Samples.

1.02 SUBMITTAL PROCEDURES

A. Format: All submittals are to be sent electronically with .doc or .pdf filing extensions.

B. Identify variations from Contract Documents and product or system limitations which may be detrimental to successful performance of the Work.

C. Revise and resubmit submittals as required; identify all revisions made since previous submittal.

1.03 PROGRESS SCHEDULES

A. Submit initial progress schedule in duplicate within 10 days after receipt of Notice to Proceed.

B. Submit revised progress schedules as needed. Submit within 48 hrs. of expected change.

1.04 PRODUCTS LIST

A. Within 10 days after date of Notice to Proceed, submit complete list of major products proposed for use, with name of manufacturer, trade name, and model number of each product.

1.05 PRODUCT DATA

A. Submit two copies of product data. One copy will be returned to the Contractor indicating approval, rejected, or partially approved.

B. Mark each copy to identify applicable products, models, options, and other data.

Supplement manufacturers' standard data to provide information unique to this project.

C. Manufacturer’s Instructions: When specified in individual specification Sections, submit manufacturers' printed instructions for delivery, storage, assembly, installation, adjusting, and finishing, in quantities specified for product data.

D. Certificates: When specified in individual specification Sections, submit manufacturers' certificate to Government for review, in quantities specified for product data. Indicate material or product conforms to or exceeds specified requirements. Submit supporting reference data, affidavits, and certifications as appropriate.

August, 2009 Timberline Lodge – Exterior Painting CSI Spec-01330

1.06 SAMPLES

A. Submit samples to illustrate functional and aesthetic characteristics of the product.

B. Submit samples of products for Government’s selection and approval.

August, 2009 Timberline Lodge – Exterior painting and Restoration 01350

SECTION 01350

SPECIAL PROCEDURES

1.PART 1 - GENERAL

1.01 SUMMARY

A. Section Includes:

1. Restoration procedures.

2. Alteration procedures.

3. Hazardous materials procedures.

B. Related Sections:

1. Section 01351 – Historic Treatment

2. Section 01500 - Temporary Facilities and Controls.

3. Section 01732 - Cutting and Patching.

1.02 REFERENCES

A. 29 CFR 1926.1101. OSHA Occupational Exposure to Asbestos, Construction Industry Standard.

B. 40 CFR 61, Subparts A and M U.S. Environmental Protection Agency National Emissions Standards for Hazardous Air Pollutants (NESHAPS).

C. 49 CFR 171 & 172 DOT Regulations.

D. Remove abandoned elements and debris from concealed spaces.

E. Close openings in exterior envelope to protect interior spaces from extremes of weather, temperature and humidity. Insulate systems to prevent condensation.

F. Coordinate alteration work to expedite completion and to accommodate occupancy.

G. Remove, cut and patch work in a manner to minimize damage and to provide means of restoring elements to original condition.

H. Repair penetrations as specified under section 01732.

1.03 CRITICAL AREAS

A. The contractor shall coordinate the work in the following areas with the CO before ground and/or elevated work begins (see attached photograph).

1. ADA entrance

2. Ulman patio

3. Loading dock

4. Swimming pool

August, 2009 Timberline Lodge – Exterior painting and Restoration 01350

2.PART 2 – PRODUCTS (NOT USED)

3.PART 3 – EXECUTION

3.01 RESTORATION TREATMENT STRATEGY

A. Determine the suitability of the fabric element for coating. Surface observation and non-destructive testing (i.e. probing the wood for rot) can be used to find soft spots.

B. The CO will approve areas where no further work is needed before coating.

C. In areas requiring restoration treatment before coating, the Contractor shall propose a restoration treatment, including preliminary pricing. The Historic Building Preservation Plan for the lodge is available on-site for the Contractor’s use in the preparation of the treatment method.

D. Approval of the treatment may take up to 20 calendar days. The final treatment may vary from the preliminary submittal.

E. An Area requiring restoration will be deemed a Differing Site Condition and a Contract Modification will be issued. Replacement of animal cravings is outside the scope of this contract.

3.02 GENERAL RESTORATION PROCEDURES

A. General: Restored exterior wood, siding, beams and trim must match the original to the greatest degree practicable.

B. Document and photograph areas needing restoration treatment.

C. Document and photograph restored areas.

D. New Material: Match existing products and work for patching and extending elements.

E. Remove unsuitable material, such as decayed wood, corroded metal, and deteriorated masonry and concrete. Replace with specified new products.

F. Repair of surfaces

1. Patch or replace portions of existing surfaces to remain which are damaged, lifted, or discolored.

2. Repair substrate as necessary, before patching finish.

3. Finish patches to provide a uniform finish and texture over entire plane. When finish cannot be matched, refinish entire plane to nearest intersections.

August, 2009 Timberline Lodge – Exterior Painting and Restoration 01351

SECTION 01351

HISTORIC TREATMENT

1.PART 1 - GENERAL

1.01 SUMMARY

A. This Section includes procedures for historic treatment of the Timberline Lodge including, but not limited to, the following:

1. Protection of existing historic materials.

2. Temporary protection of historic materials during construction.

3. Historic treatment procedures.

1.02 DEFINITIONS

A. “Preservation”: To apply measures necessary to sustain the existing form, integrity, and materials of a historic property. Work may include preliminary measures to protect and stabilize the property.

B. “Stabilize”: To apply measures designed to reestablish a weather-resistant enclosure and the structural reinforcement of an item or portion of the building while maintaining the essential form as it exists at present.

C. “Protect and Maintain”: To remove deteriorating corrosion, reapply protective coatings, and install protective measures such as temporary guards; to provide the least degree of intervention.

D. “Repair”: To stabilize, consolidate, or conserve; to retain existing materials and features while employing as little new material as possible. Repair includes patching, piecing-in, splicing, consolidating, or otherwise reinforcing or upgrading materials. With restoration, repair also includes limited replacement in kind, rehabilitation, and reconstruction, with compatible substitute materials for deteriorated or missing parts of features when there are surviving prototypes.

E. “Replace”: To duplicate and replace entire features with new material in kind.

Replacement includes the following conditions:

1. Duplication: Includes replacing elements damaged beyond repair or missing. Original material is indicated as the pattern for creating new duplicating elements.

2. Replacement with New Materials: Includes replacement with new material when original material is not available as patterns for creating new duplicated elements.

3. Replacement with Substitute Materials: Includes replacement with compatible substitute materials. Substitute materials are not allowed, unless otherwise indicated.

F. “Material in Kind”: Material that matches existing materials, as much as possible, in species, cut, color, grain, and finish.

1.03 SUBMITTALS

A. Alternative Methods and Materials: If alternative methods and materials to those indicated are proposed for any phase of work, provide a written description including evidence of successful use on other, comparable projects, and program of testing to demonstrate effectiveness for use on this Project.

B. Photographs or Videotape: Show existing conditions of Project site, including finish surfaces, that might be misconstrued as damage caused by Project operations. Submit before work begins.

2.PART 2 – PRODUCTS (NOT USED)

3.PART 3 – EXECUTION

3.01 PROTECTION, GENERAL

A. The exterior architectural components of the Timberline Lodge are some of the most significant in defining the historic character of the Lodge. Any alterations to the exterior of the Lodge must be approved by the CO and be in line with the HBPP.

B. Comply with manufacturer’s written instructions for precautions and effects of products and procedures on building materials, components and vegetation.

C. Temporary Protection during Construction:

1. Protect existing materials during installation of temporary protections and construction. Do not deface or remove existing materials.

2. Attachments of temporary protection to existing construction shall be approved by CO prior to installation.

D. Protect landscape work adjacent to or within work areas as follows:

1. Provide barriers to protect trees and shrubs.

2. Use coverings that allow plants to breathe and remove coverings at the end of each day. Do not cover plant material with a waterproof membrane for more than 8 hours at a time.

3. Set scaffolding and ladder legs away from trees and plants where possible.

3.02 HISTORIC TREATMENT PROCEDURES

A. It may not be feasible to identify in the Contract Documents precisely how and to what extent each feature should be treated, such as which elements are to be repaired and which elements replaced. Refer to the “Definitions” section of this Section. The need for stabilizing and repairing in place will be determined, in some cases, during the course of the work. If it is discovered that stabilizing or repairing is not feasible, replacement is allowed with the approval of the CO.

B. The principal aim of preservation work is to halt the process of deterioration and stabilize the item’s condition, unless otherwise indicated. Repair is required where specifically indicated. The following procedures shall be followed:

1. Retain as much existing material as possible; repair and consolidate rather than replace.

2. Use additional material or structure to reinforce, strengthen, prop, tie, and support existing material or structure.

3. Use traditional replacement materials and techniques. New work shall be distinguishable to the trained eye, on close inspection, from old work.

4. Record the work before the procedure with preconstruction photos and during the work with periodic construction photos.

5. Prohibit smoking by personnel performing work on or near this historic structure.

6. Obtain Contracting Officer’s review and written approval before making changes or additions to construction or removing historic materials.

August, 2009 Timberline Lodge – Exterior Painting and Restoration 01360

SECTION 01360

SAFETY AND ACCIDENT PREVENTION

1.PART 1 - GENERAL

1.01 DESCRIPTION

A. The work of this section consists of establishing an effective safety and accident prevention program and providing a safe environment for all personnel and visitors.

1.02 SUBMITTALS

A. Before on-site work begins, submit for approval a Safety and Accident Prevention Program.

The CO will review the proposed program for conformity with OSHA and project requirements. If the program requires any revisions or corrections, the Contractor shall resubmit the program with 10 days. No progress payments will be made until the program is approved. The program shall include:

1. Name of responsible supervisor to carry out the program.

2. Documented safety meetings.

3. First aid procedures.

4. Outline the hazards associated with the project and the methods proposed to ensure property protection and safety of the public and Contractor employees.

1.03 QUALITY ASSURANCE

A. In case of conflicts between Federal, state, and local safety and health requirements, the most stringent shall apply. Equipment or tools not meeting OSHA requirements will not be allowed on the project site. Failure to comply with the requirements of this section and related sections may result in suspension or work.

B. Qualifications of Employees:

1. Ensure that employees are physically qualified to perform their assigned duties in a safe manner.

2. 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.

3. Operators of vehicles, mobile equipment, hoisting equipment, and hazardous plant equipment shall be able to understand signs, signals, and operating instructions and be capable of operating such equipment.

1.04 ACCIDENT REPORTING

A. Report all accidents or injuries to employees or the public. Notify the CO immediately in the event of an accident. Fill out appropriate forms and paperwork and forward to the CO.

2.PART 2 - PRODUCTS

2.01 FIRST AID

A. Provide adequate first aid equipment for the number of employees on the project.

August, 2009 Timberline Lodge – Exterior Painting and Restoration 01360

2.02 PERSONAL PROTECTIVE EQUIPMENT

A. Meet requirements of OSHA.

3.PART 3 - EXECUTION

3.01 EMERGENCY INSTRUCTIONS

A. Post telephone numbers and reporting instructions for ambulance, physician, hospital, fire department and police in conspicuous locations at the project site.

3.02 EGRESS

A. Provide and maintain adequate egress at all times in accordance with the Life Safety Code (NFPA 101). No corridor, aisle, stairway, door or exit shall be obstructed or used in a manner that interferes with egress.

3.03 PROTECTIVE EQUIPMENT

A. Provide all necessary personal protective equipment to comply with OSHA regulations and safely accomplish this project.

August, 2009 Timberline Lodge – Exterior Painting and Restoration 01400

SECTION 01400

QUALITY REQUIREMENTS

1.PART 1 - GENERAL

1.01 SUMMARY

A. Section Includes:

1. Quality assurance.

2. Manufacturers' field services and reports.

B. Related Sections:

1. Section 01420 - Reference Standards.

1.02 QUALITY ASSURANCE

A. Monitor quality control over suppliers, manufacturers, products, services, site conditions, and workmanship, to produce Work of specified quality.

B. Comply with the applicable instructions of indicated manufacturers.

1.03 MANUFACTURERS' FIELD SERVICES AND REPORTS

A. When specified in individual specification Sections, require material or product suppliers or manufacturers to provide qualified personnel to observe site conditions and to initiate instructions when necessary.

B. Report observations and recommendations that are supplemental or contrary to the manufacturers' written instructions in writing to the CO within 24 hours.

C. All changes shall be approved by both the manufacturer and the CO.

August, 2009 Timberline Lodge – Exterior Painting and Restoration 01420

SECTION 01420

REFERENCE STANDARDS

1.PART 1 - GENERAL

1.01 SUMMARY

A. Section Includes:

1. Standards.

2. Location of References.

3. Schedule of References.

B. Related Sections:

1. Section 01400 - Quality Requirements.

1.02 STANDARDS

A. Comply with the applicable requirements of referenced standards.

B. Specified standards establish minimum quality for the Work except when more stringent tolerances, codes, or specified requirements indicate higher standards or more precise workmanship.

C. Should specified reference standard conflict with Contract Documents, refer to contract clause “Order of Precedence”, the more stringent standard shall be applicable.

D. Conform to reference standard by date of issue current as of date of Contract Documents.

1.03 LOCATION OF REFERENCES

A. Multnomah County Central Library.

1.04 SCHEDULE OF REFERENCES

ACI American Concrete Institute

Box 19150

Redford Station

Detroit, MI 48219

AISC American Institute of Steel Construction

400 North Michigan Avenue, Eighth Floor

Chicago, IL 60611

ANSI American National Standards Institute

1430 Broadway

New York, NY 10018

APA American Plywood Association

Box 11700

Tacoma, WA 98411

ASCA American Society of Consulting Arborists

15245 Shady Grove Road

Suite 130

Rockville, MD 20850

ASTM American Society for Testing and Materials

1916 Race Street

Philadelphia, PA 19103

AWI Architectural Woodwork Institute

2310 South Walter Reed Drive

Arlington, VA 22206

AWPA American Wood Preservers' Association

7735 Old Georgetown Road

Bethesda, MD 20014

CDA Copper Development Association

57th Floor, Chrysler Building

405 Lexington Avenue

New York, NY 10174

CSI Construction Specification Institute

601 Madison Street

Alexandria, VA 22314-1791

CSSB Cedar Shake & shingle Bureau

P.O. Box 1178

Sumas, WA 98295-1178

DEQ Department of Environmental Quality (Oregon)

811 S.W. Sixth Avenue

Portland, OR 97204

DOT Department of Transportation

400 Seventh Street, S.W.

Washington, D.C. 20590

EPA Environmental Protection Agency (U.S.)

811 S.W. Sixth Avenue

IBC International Building Code (See ICC)

ICC International Code Council, Inc.

4051 West Flossmoor Road

Country Club Hills, IL 60478-5795

ICBO International Conference of Building Officials

5360 South Workman Mill Road

Whittier, CA 90601

IFI Industrial Fasteners Institute

1505 East Ohio Building

1717 East Ninth Street

Cleveland, OH 44114

IMIAC International Masonry Industry All-Weather Council

International Masonry Institute

815 15th Street, NW

Washington, DC 20005

MIW Masonry Institute of Washington

P.O. Box 725

Bothell, WA 98041-0725

NCMA National Concrete Masonry Association

P. O. Box 781

Herndon, VA 22070

NRCA National Roofing Contractors' Association

One O'Hare Center

6250 River Road

Rosemont, IL 60018

OSHA Occupational Safety and Health Administration (Oregon)

430 Labor and Industries Building

350 Winter N.E.

Salem, OR 97310

PDCA Painting and Decorating Contractors of America

Oregon Council

3420 SW Macadam

Portland, Oregon 97219

SMACNA Sheet Metal and Air Conditioning Contractors' National Association

8224 Old Court House Road

Vienna, VA 22180

SWRI Sealant, Waterproofing & Restoration Institute

2841 Main

Kansas City, MO 64108

WCLIB West Coast Lumber Inspection Bureau

6980 S. Varnes Road

Box 23145

Portland, OR 97223

WWPA Western Wood Products Association

1500 Yeon Building

3.PART 3 – EXECUTION (NOT USED

August, 2009 Timberline Lodge – Exterior Painting and Restoration 01500

SECTION 01500

TEMPORARY FACILITIES AND CONTROL

1.PART 1 - GENERAL

1.01 SUMMARY

A. Section Includes:

1. Temporary utilities.

2. Construction facilities.

3. Temporary construction.

4. Construction aids.

5. Vehicular access and parking.

6. Temporary barriers and enclosures.

7. Temporary controls.

8. Project identification.

B. Related Sections:

1. Section 01740 - Cleaning.

1.02 SUBMITTALS

A. Erection drawings showing layout in plan, section of scaffolding or other lifting devices.

B. Measures to protect landscaping, terraces, and other adjacent materials.

1.03 TEMPORARY UTILITIES

A. Power:

1. The Government will pay for electrical power used. The Government will provide electrical power from existing outlets up to their rated capacities.

2. Provide power outlets for construction operations, branch wiring, distribution boxes, and flexible power cords as required to field office (if used).

3. Exercise care to conserve energy.

B. Telephone:

1. Provide, maintain and pay for telephone service to field office.

2. Cellular phones are acceptable.

C. Water: Connect to existing water source for construction operations.

1.04 CONSTRUCTION FACILITIES

A. Field Office:

1. As required to administer the Work.

2. Location to be coordinated with CO.

B. Storage Sheds: Secure, weather-tight, ventilated enclosures. See Section 01600.

1.05 CONSTRUCTION AIDS

A. Scaffolding, Ladders, and other Elevating Devices:

1. Standard: Comply with applicable OSHA requirements.

2. Erection restrictions

a. The vertical walls can be used to resist lateral loads provided penetrations are not made into the walls.

b. Windows shall remain unobstructed by scaffolding members.

3. Submittal: Submit shop drawings under stamp and signature of the Engineer of Record.

B. Material Handling Equipment:

1. Provide necessary cranes, hoists, towers, or other lifting devices.

2. Use only experienced operators.

3. Remove equipment as soon as possible after task is ended.

4. Coordinate placement of such equipment with C.O.

C. Provide protections as required to prevent tools, materials and/or debris to free fall from building.

D. Provide protection of historic windows and large plate glass windows.

E. Provide protection of adjacent building surfaces and property from damage, including overspray, during operations.

1.06 VEHICULAR ACCESS AND PARKING

A. Designated existing on-site roads may be used for construction traffic.

B. Ensure that on-site and public roads are maintained free of earth and construction debris.

1.07 TEMPORARY BARRIERS AND ENCLOSURES

A. Provide fencing to prevent unauthorized entry to work construction areas and to protect the public and existing facilities and adjacent properties from damage.

B. Exterior Closures: Provide temporary tight closures at exterior openings, to permit acceptable working conditions and protection of the work and people.

1.08 TEMPORARY CONTROLS

A. Protection:

1. Protect installed work and provide special protection where specified in individual specification Sections.

2. Prohibit traffic or storage upon waterproofed or roofed surfaces.

B. Safety

1. Provide fencing and needed materials to prevent unauthorized entry into the construction area.

1.09 REMOVAL OF UTILITIES, FACILITIES, AND CONTROLS

A. Remove scaffolding or lifting devices and other temporary measures to ensure worker/public safety from vertical walls as soon as practical Objective is to maintain the appearance of the lodge as clean as possible.

B. Clean and repair damage caused by installation or use of temporary work.

C. Restore existing facilities used during construction to original condition.

August, 2009 Timberline Lodge – Exterior Painting and Restoration 01530

SECTION 01530

TREE AND PLANT PROTECTION

1.PART 1 - GENERAL

1.01 SECTION INCLUDES

A. Section includes temporary fencing, barricades, and guards to protect trees, plants and groundcovers not indicated to be removed, as necessary and required to prevent damage above and below grade.

1.02 DEFINITIONS

A. Dripline: Outer perimeter of branches of any tree or plant.

B. Groundcover: Includes but not limited to plants and grass.

1.03 PERFORMANCE REQUIREMENTS

A. Provide and install tree protection fencing to prevent damage to shrubs, groundcover, trees, root systems, soil, bark, foliage, branches and limbs due to construction activities, including but not limited to:

1. Soil contamination, erosion, and compaction.

2. Excessive wetting, and ponding due to storm water, and construction run-off.

3. Alteration of grade, stockpiling of soil, debris, and materials.

4. Damage to soil, roots, bark, trunk, limbs, branches, and foliage.

5. Prevent unauthorized cutting, breaking, skinning and bruising of roots, branches, and bark.

1.04 SUBMITTALS

A. Procedural proposal for tree and plant protection, describe methods of protection, and stabilization, provide drawings and supporting documentation as needed.

B. Verification of Conditions: Inspect trees, plants, and groundcovers, document existing conditions prior to installation of protection.

1.05 PROJECT CONDITIONS

A. Install protection during initial mobilization at the work site, and maintain until work in that section is complete and protection is no longer necessary.

B. Driving and Parking:

1. Not permitted off paved surfaces without the approval of the C.O.

2. When approved, the Contractor shall place plywood of sufficient thickness and width to support vehicles and prevent rutting on the area to be driven on.

August, 2009 Timberline Lodge – Exterior Painting and Restoration 01600

SECTION 01600

PRODUCT REQUIREMENTS

1.PART 1 - GENERAL

1.01 SUMMARY

A. Section Includes:

1. Product options.

2. Product delivery, storage and handling.

B. Related Sections:

1. Section 01100 - Summary.

2. Section 01630 - Product Substitution Procedures.

1.02 PRODUCTS

A. Do not use materials and equipment removed from existing premises, except as specifically identified or allowed by the Contract Documents.

B. Use interchangeable components of the same manufacturer for similar components.

1.03 DELIVERY, STORAGE AND HANDLING

A. Transport, handle, store and protect products in accordance with manufacturer's instructions.

B. Arrange deliveries in accordance with construction schedules; coordinate to avoid conflict with Work and site conditions.

C. Deliver products in undamaged condition in manufacturer's original containers or packaging with identifying labels intact and legible.

D. Inspect shipments to assure compliance with Contract Documents and reviewed submittals, and that products are undamaged.

E. Prevent soiling or damage to products or packaging.

F. Exterior Storage: Store materials above ground to prevent soiling, and/or moisture infiltration. Cover materials with waterproof breathable sheet coverings; provide adequate ventilation.

G. Arrange storage to provide access for inspection.

August, 2009 Timberline Lodge – Exterior Painting and Restoration 01732

SECTION 01732

CUTTING AND PATCHING

1.PART 1 - GENERAL

1.01 SUMMARY

A. Any cutting and patching will be assessed and approved utilizing the existing Historic Building Preservation Plan (HBPP).

B. Section Includes: Cutting and patching.

C. Related Sections:

1. Section 01350 - Special Procedures.

2. Section 01351 – Historic Treatment

1.02 PREPARATION

A. Employ skilled craftsman experienced in historic preservation to perform cutting and patching.

B. Submit written request, in pdf format, in advance of cutting or altering structural or building enclosure The CO will approve/reject the request with 7 days of receipt.

1.03 CUTTING

A. Provide temporary supports to protect project from damage.

B. Cut rigid materials using masonry saw or core drill. Pneumatic tools not allowed without prior approval by CO.

C. Execute work by methods which will avoid damage to other work, and provide appropriate surfaces to receive patching and finishing.

1.04 PATCHING

A. Fit work tight to adjacent elements. Maintain integrity of wall, ceiling, or floor during construction; completely seal voids. Finished patch shall not deduct from the historic appearance of the building.

B. Finished elements shall have the same or better fire rating as adjacent elements.

C. Refinish surfaces to match adjacent finish. For continuous surfaces, refinish to nearest intersection or natural break. For an assembly, refinish entire unit.

August, 2009 Timberline Lodge – Exterior Painting and Restoration 01738

SECTION 01738

SELECTIVE DEMOLITION

1.PART 1 - GENERAL

1.01 SUMMARY

A. Section Includes:

1. Selective demolition, as indicated.

2. Salvage.

B. Related Sections:

1. Section 01350 - Special Procedures.

2. Section 01351 – Historic Treatment

3. Section 01500 - Temporary Facilities and Controls.

4. Section 01732 - Cutting and Patching.

1.02 SUBMITTALS

A. Submit in accordance with Section 01330.

B. Schedule: Should any severe dry rot or deterioration of materials be discovered:

1. Notify the CO/COR for a thorough inspection.

2. Photograph and document the extent of damage.

3. Submit a written plan of proposed treatment for approval for each phase or process.

(See Section 01351 Historic Treatment).

C. Substrate:

1. Accurately record actual substrate make-up and condition after elements are removed.

2. Document with photographs.

1.03 QUALITY ASSURANCE

A. Regulatory Requirements:

1. Conform to applicable code for demolition of structures, safety of adjacent structures, dust control, and disposal.

2. Conform to applicable regulatory procedures when discovering hazardous or contaminated materials.

B. Remove debris and litter daily from the work site and dispose of off national Forest Land and in accordance with applicable laws and regulations.

1.04 HAZARDOUS MATERIAL

A. Procedure: Specified under Section 01350 - Special Procedures.

2.PART 2 – PRODUCTS (NOT USED)

3.PART 3 - EXECUTION

3.01 PREPARATION

A. Conduct operations to:

1. Minimize interference to thoroughfares.

2. No dust and debris falls into the occupied space.

3. Maintain protected egress and access at all times.

B. Do not close or obstruct sidewalks without authorization from the C.O.

C. Where necessary, protect existing patios, steps, sidewalks and curbs with planking from falling debris and construction materials.

D. Protect all windows from falling debris and construction materials.

E. Protect adjacent building surfaces and property from damage during construction.

3.02 DEMOLITION

A. Conduct demolition according to historic treatment guidelines.

B. Protect construction indicated to remain (historic fabric) against damage and soiling during historic treatment.

C. Minimize interference with adjacent occupancies.

D. Demolish items in an orderly and careful manner.

E. Dangerous Condition:

1. Cease operations immediately if any structures appear to be in danger.

2. Notify C.O.

3. Do not resume operations until directed.

F. Pollution Controls:

1. Use temporary enclosures and other suitable methods to limit dust and dirt rising and scattering in air to lowest practical level.

2. Comply with governing regulations pertaining to environmental protection.

3. Do not use water when it may create hazardous or objectionable conditions.

G. Clean adjacent surfaces of dust, dirt and debris caused by demolition operations.

3.03 REMOVAL

A. Except where noted otherwise, promptly remove demolished material from site. Materials shall not be removed through the occupied spaces.

B. Transport demolished materials and dispose of off-site in a legal manner and location.

C. Cover vehicles used for removal of demolished materials, so as to prevent debris from littering along the disposal route. Retrieve any fallen debris.

3.04 SALVAGE

A. General: Demolished material and equipment not designated as historic and for salvage becomes Contractor's property; remove promptly from premises.

B. Storage or sale of removed items on-site will not be permitted.

C. Remove, store, and protect historic materials to be reused.

August, 2009 Timberline Lodge – Exterior Painting and Restoration 01740

SECTION 01740

CLEANING

1.PART 1 - GENERAL

1.01 SUMMARY

A. Section Includes:

1. Progress cleaning.

2. Final cleaning.

B. Related Sections:

1. Section 01770 - Closeout Requirements.

1.02 PROGRESS CLEANING

A. Wet down dry materials and rubbish to prevent blowing dust.

B. Provide on-site containers for collection of waste materials; do not use government or RLK & Co. containers.

C. Remove waste materials from site and legally dispose of at public or private dumping areas off Government’s property at no additional cost to the Government.

D. Handle materials in a controlled manner with as few handlings as possible; do not drop or throw materials from heights.

E. Prior to moving from one section to the next, the completed section must be cleaned, free of paint chips and debris and inspected. The Contractor will then be released to start another section of the Lodge.

1.03 FINAL CLEANING

A. Execute final cleaning prior to final inspection.

B. Clean interior and exterior surfaces.

C. Clean debris from site and drainage systems.

D. Remove waste and surplus materials, rubbish, and construction facilities from the site.

August, 2009 Timberline Lodge – Exterior Painting and Restoration 01770

SECTION 01770

CLOSEOUT REQUIREMENTS

1.PART 1 - GENERAL

1.01 SUMMARY

A. Section Includes:

1. Completion review.

2. Record documents.

3. Operation and maintenance data.

B. Related Sections:

1. Section 01330 - Submittal Procedures.

1.02 COMPLETION REVIEW

A. Request a pre-final inspection after work has been completed.

1.03 RECORD DOCUMENTS

A. Maintain on site, one set of Contract Documents to be utilized for record documents.

B. Record actual revisions to the Work. Record information concurrent with construction progress.

C. Specifications: Legibly mark and record at each Product Section a description of actual Products installed.

D. All documentation will be submitted and approved before final payment is made.

1.04 MAINTENANCE DATA

A. Submit the following information in tabular form:

1. Manufacturer

2. Product type

3. Product number

4. Color

5. Location(s)

August, 2009 Timberline Lodge – Exterior Painting and Restoration 06100

SECTION 06100

ROUGH CARPENTRY

1.PART 1 - GENERAL

1.01 SUMMARY

A. The section will be used only in the event wood element(s) of the lodge’s exterior need to be repair/replaced in restoration plan.

B. Related Sections:

1. Section 01351 – Historic Treatment

2. Section 06200 - Finish Carpentry.

1.02 REFERENCES

A. WCLIB (West Coast Lumber Inspection Bureau) - Standard Grading Rules Latest Addition.

B. WWPA (Western Wood Products Association) - Lumber Standard PS-20.

1.03 SYSTEM DESCRIPTION

A. Performance Requirements: Provide products which have been manufactured, fabricated and installed to maintain performance criteria stated by manufacturer without defects, damage or failure.

1.04 SUBMITTALS

A. Submit in accordance with Section 01330 - Submittal Procedures.

B. Product Data: Manufacturer’s product sheets and installation instructions.

1.05 QUALITY ASSURANCE

A. Regulatory Requirements: Comply with applicable Building Code requirements.

2.PART 2 – PRODUCTS

2.01 LUMBER MATERIALS

A. Siding and Miscellaneous Framing: Douglas Fir, Select Structural grade, 15 percent maximum moisture content.

2.02 ACCESSORIES

A. Fasteners: Galvanized steel for exterior, high humidity, and treated wood locations, plain finish elsewhere.

3.PART 3 – EXECUTION

3.01 EXAMINATION

A. Inspection: Verify substrate conditions are acceptable for product installation.

B. Do not proceed until unsatisfactory conditions have been corrected.

August, 2009 Timberline Lodge – Exterior Painting and Restoration 06100

3.02 PREPARATION

A. Provide temporary shoring and bracing members as required to achieve proper alignment of the structure, and of sufficient strength to bear imposed loads.

3.03 ERECTION - FRAMING

A. Comply with WWPA technical bulletins and erection recommendations.

B. Place members level and plumb. Place horizontal members crown side up.

3.04 ADJUSTING

A. Repair or replace damaged installed products.

3.05 CLEANING

A. Remove construction debris from project site and legally dispose thereof.

August, 2009 Timberline Lodge – Exterior Painting and Restoration 06200

SECTION 06200

FINISH CARPENTRY

1.PART 1 - GENERAL

1.01 SUMMARY

A. Section Includes:

1. Finish carpentry indicated to project.

2. Wood siding indicated to project.

B. Related Sections:

1. Section 01351 – Historic Treatment.

2. Section 01600 – Products Requirements.

3. Section 06100 - Rough Carpentry.

4. Section 09900 - Painting.

1.02 REFERENCES

A. WCLIB (West Coast Lumber Inspection Bureau) - Standard Grading Rules Latest Edition.

B. WWPA (Western Wood Products Association) - Lumber Standard PS-20.

C. AWI (Architectural Woodwork Institute) - Quality Standards Illustrated.

1.03 SUBMITTALS

A. Submit in accordance with Section 01330 - Submittal Procedures.

B. Product Data: Milled profiles and lumber quality.

1.04 QUALITY ASSURANCE

A. Standard: Comply with applicable requirements of AWI Premium grade.

B. Pre-Installation Meeting: Conduct meeting with CO to verify project requirements, substrate conditions, installation and warranty requirements.

2.PART 2 – PRODUCTS

2.01 LUMBER MATERIALS

A. Softwood Lumber: PS 20; graded in accordance with WCLIB; Douglas Fir, maximum moisture content of 9 percent; with vertical grain of quality suitable for stained and painted finishes to match existing and as indicated.

2.02 WOOD SIDING

A. Lumber: Douglas Fir, appearance grade (B &BTR), maximum moisture content of 12 percent of quality suitable for finish to match existing.

2.03 ACCESSORIES

A. Fasteners: Size and type to suit application; Hot dipped galvanized steel.

B. Match existing batten screws.

C. Primer: Alkyd primer sealer.

2.04 FABRICATION - BOARD SIDING

A. Board Size: Match existing.

B. Board Profile: Match existing.

C. Batten Profile: Match existing.

D. Surface Texture: Match existing.

3.PART 3 – EXECUTION

3.01 PREPARATION

A. Examination:

1. Prior to any removal or repairs to exterior siding a proposed treatment strategy in line with the HBPP shall be submitted and approved by the CO.

2. Document existing conditions with 8x10, black and white photographs prior to dismantling siding at repair areas.

3. Document finished conditions with 8x10, black and white photographs.

4. Coordinate inspection of substrates with CO.

B. Verify substrate conditions are acceptable for product installation.

C. Do not proceed until unsatisfactory conditions have been corrected.

D. Surface Preparation:

1. Prime paint surfaces of items or assemblies in contact with cementitious materials, before installation.

2. Back prime exterior wood.

3.02 INSTALLATION

A. Install work in accordance with AWI Premium Quality Standard.

B. Set and secure materials and components in place, plumb and level.

3.03 INSTALLATION – WOOD SIDING

A. Install siding boards and battens to match existing installation.

B. Provide wood plugs to match existing at countersunk batten screws.

3.04 PREPARATION FOR FINISH

A. Set exposed fasteners.

B. Site Finishing: Refer to Section 09900.

3.05 ADJUSTING

A. Repair or replace damaged installed products.

3.06 CLEANING

A. Remove temporary coverings and protection of adjacent work areas.

B. Clean installed products prior to acceptance.

C. Remove construction debris from project site and legally dispose thereof.

3.07 PROTECTION

A. Protect installed product and finish surfaces from damage during subsequent construction.

August, 2009 Timberline Lodge – Exterior Painting and Restoration 07900

SECTION 07900

JOINT SEALERS

1.PART 1 - GENERAL

1.01 SUMMARY

A. Section Includes:

1. Substrate preparation.

2. Sealant and backing.

B. Related Sections:

1. Section 01600 – Product Requirements.

2. Section 06200 - Finish Carpentry.

1.02 REFERENCES

A. ASTM C920 - Elastomeric Joint Sealants.

B. ANSI/ASTM D1056 - Flexible Cellular Materials: Sponge or Expanded Rubber.

C. FS TT-S-001657 - Sealing Compound, Single Component, Butyl Rubber Based, Solvent Release Type.

D. FS TT-S-00230 - Sealing Compound: Elastomeric Type, Single Component.

E. SWRI (Sealing, Waterproofing and Restoration Institute) - Sealant and Caulking Guide Specification.

F. SWRI – Applying Liquid Sealants: Applicator Training Program, Section 10 – Testing Sealant Work.

1.03 SYSTEM DESCRIPTION

A. Performance Requirements: Provide products which have been manufactured, fabricated and installed to maintain performance criteria stated by manufacturer without defects, damage or failure.

1.04 SUBMITTALS

A. Submit in accordance with Section 01330 - Submittal Procedures.

B. Product Data:

1. Manufacturer’s product sheets and installation instructions.

2. Indicate sealant chemical characteristics, performance criteria, limitations, color availability, manufacturer’s installation instructions.

1.05 PROJECT CONDITIONS

A. Environmental Requirements:

1. Install sealants during periods of mean temperature; avoid temperature extremes which would cause maximum or minimum joint widths.

1.06 WARRANTIES

A. Manufacturer: Material and product warranty executed by authorized company official, 5 years commencing on date of final completion.

B. Installation:

1. Warranty, 2 years commencing on date of final completion.

2. Include coverage of installed sealants and accessories which fail to achieve air tight and watertight seal, exhibit loss of adhesion or cohesion, or fail to properly cure.

1.07 MAINTENANCE

A. Extra Materials:

1. Furnish 1 cartridge of each type and color installed.

2. Deliver to COR, as directed.

2.PART 2 – PRODUCTS

2.01 MANUFACTURERS

A. Sika, Sonneborn, or approved equal.

2.02 MATERIALS

A. Butyl Sealant: FS TT-S-001657 Single component, solvent release, non- skinning, non-sagging, black color.

B. Polyurethane Sealant: FS TT-S-00230, Single component, chemical curing, non staining, non-bleeding, capable of continuous water immersion, non sagging type; color as selected.

Capable of 50% ± joint movement.

2.03 ACCESSORIES

A. Primer: Non-staining type, recommended by sealant Manufacturer to suit application.

B. Joint Cleaner: Non-corrosive and non-staining type, recommended by sealant Manufacturer; compatible with joint forming materials.

C. Joint Backing: ANSI/ASTM D1056; round, closed cell polyethylene foam rod; oversized 30 to 50 percent larger than joint width; manufactured by sealant Manufacturer.

D. Bond Breaker: Pressure sensitive tape recommended by sealant Manufacturer to suit application.

3.PART 3 – EXECUTION

3.01 EXAMINATION

A. Inspection: Verify substrate conditions are acceptable for product installation in accordance with manufacturer’s instructions.

B. Verify that surfaces and joint openings are ready to receive Work and field measurements are as shown, and as recommended by manufacturer.

C. Do not proceed until unsatisfactory conditions have been corrected.

3.02 PREPARATION

A. Protection:

1. Provide temporary coverings and protection of adjacent work areas.

2. Mask surfaces as necessary.

B. Surface Preparation:

1. Clean, prime, and back no more area than can be sealed in the same day.

2. Verify sealant and primer compatibility (non-reactive) and adhesion to all substrates.

Notify C.O. of any non-compatible materials.

3. Remove loose materials and foreign matter which might impair adhesion of sealant.

4. Clean joints in accordance with Manufacturer’s instructions.

5. Prime joint surfaces where required to achieve bond.

6. Verify that joint backing and release tapes are compatible with sealant.

3.03 APPLICATION

A. Comply with manufacturer’s product data, technical bulletins, and catalog and container application instructions.

B. Measure joint dimensions and size materials to achieve required width/depth ratios.

C. Install joint backing to achieve a neck dimension half the joint width.

D. Install bond breaker where joint backing is not used.

E. Apply sealant within recommended application temperature ranges. Consult Manufacturer when sealant cannot be applied within these temperature ranges.

F. Apply sealant free of air pockets, foreign embedded matter, ridges, and sags.

G. Unless otherwise shown, tool joints slightly concave and free draining.

3.04 ADJUSTING

A. Repair or replace damaged installed products.

3.05 CLEANING

A. Remove temporary coverings and protection of adjacent work areas.

B. Clean installed products in accordance with Manufacturer’s instructions prior to acceptance.

C. Clean adjacent soiled surfaces.

D. Remove construction debris from project site and legally dispose thereof.

3.06 PROTECTION

A. Protect installed product and finish surfaces from damage during subsequent construction.

B. Protect sealants until cured.

3.07 SCHEDULE

A. Sealant S1: Butyl (concealed locations).

B. Sealant S2: Single-component polyurethane (exposed exterior locations).

August, 2009 Timberline Lodge – Exterior Painting and Restoration 09900

SECTION 09900

PAINTING

1.PART 1 - GENERAL

1.01 SUMMARY

A. The desired future condition of the exterior of the Lodge is to provide a weather resistant, energy efficient envelope for the structure while maintaining the qualities that qualified the Lodge for inclusion on the National Register of Historic Places and designation as a National Historic Landmark. This section includes surface preparation and the application of paint on the Timberline Lodge exterior surface and substrates: approx. 25,000 sq. ft. (no deduction for windows) as follows, but not limited to:

1. Exterior cedar siding, cedar shingles, horizontal and vertical walls and trim, doors, windows (sill, trim, headers), concrete foundation, wood stairs and deck, soffit, overhang, railings and beams.

2. Sealant and backing.

B. Related Sections:

1. Section 01350 – Special Procedures.

2. Section 01351 – Historic Treatment

3. Section 01600 – Product Requirements

4. Section 06200 - Finish Carpentry.

1.02 REFERENCES

A. PDCA – Painting and Decorating Contractors of America; www.pdca.com

B. SSPC – Society for Protective Coatings

C. Historic Building Preservation Plan (HBPP) – Timberline Lodge

D. ASTM C920 - Elastomeric Joint Sealants.

E. ANSI/ASTM D1056 - Flexible Cellular Materials: Sponge or Expanded Rubber.

F. FS TT-S-001657 - Sealing Compound, Single Component, Butyl Rubber Based, Solvent Release Type.

G. FS TT-S-00230 - Sealing Compound: Elastomeric Type, Single Component.

H. SWRI (Sealing, Waterproofing and Restoration Institute) - Sealant and Caulking Guide Specification.

1.03 SUBMITTALS

A. Submit in accordance with Section 01330 - Submittal Procedures.

B. Protection

C. Product Data:

1. Manufacturer’s product sheets and installation instructions.

2. Material Safety Data Sheets (MSDS)

3. Indicate paint and sealant chemical characteristics, performance criteria, limitations, color availability, manufacturer’s installation instructions.

D. Samples:

1. Sample needs to be dry and cured.

2. Selection and verification sample for finish coat and color.

3. Submit a 6-inch by 6-inch wood panel display for color match.

1.04 QUALITY ASSURANCE

A. The Contractor will ensure all services are performed in accordance with Project specifications.

B. All containers of the same color shall be from the same batch or all paint of the same color shall be thoroughly mixed before application.

C. The CO will perform regular inspections of the project to ensure quality control procedures are being adhered to.

D. The Contractor will notify the CO of completed work. Upon notification the Contractor will meet with the CO for inspection of completed work. Any defects in workmanship or quality will be immediately corrected by the contractor prior to scaffold removal and reconstructing at another section of the Lodge.

E. Installer Qualifications: Minimum 5 years experience in performing the work, having specialized in installation of work similar to that required for this project. When requested, submit certificate indicating qualification.

F. Standard: Comply with applicable requirements Architectural Specifications Manual of the Painting and Decorating Contractors of America (PDCA).

G. Regulatory Requirements:

1. Comply with applicable Building Code requirements.

2. Comply with governing agency’s regulations for paint materials, including State requirements for volatile organic compounds (VOC).

3. Each Product Container: Bear manufacturer’s label, including:

a. Type of material, manufacturer’s name, product number, batch number and color.

1.05 PROJECT CONDITIONS

A. All phases of the Project must be coordinated with other on-going Projects and events at the Timberline Lodge. Contractor’s personnel will not be allowed in other on-going contract projects except when authorized by the CO.

B. Environmental Requirements:

1. Install paint and sealants within the ambient air temperatures recommended by the manufacturer.

2. Do not paint when air is dust-laden.

3. Do not paint exterior surfaces in damp or rainy weather.

4. Apply coats to surfaces within the limitations recommended by the material manufacturer. Minimum ambient air and surface temperature 40 degrees Fahrenheit for 24 hours before, during, and after application unless otherwise approved by manufacturer.

C. Where pressure washing is used, tip pressure shall not exceed 500 psi.

D. Fire Precaution: At end of each workday, place in metal containers or remove from premises: solvent soaked clothes, waste and other materials constituting a fire hazard.

1.06 WARRANTIES

A. Manufacturer: Material and product warranty executed by authorized company official, 5 years commencing on date of final completion.

B. Installation:

1. Installation warranty, 2 years commencing on date of final completion.

2. Include coverage of installed paint, sealants and accessories which fail to achieve air tight and watertight seal, exhibit loss of adhesion or cohesion, or fail to properly cure.

1.07 MAINTENANCE

A. Extra Materials:

1. 5 gallon container of each type of paint installed.

2. Furnish 1 unused cartridge of each type of sealant installed.

3. One container of each type metal treatment installed.

B. Deliver to CO, as directed.

2.PART 2 – PRODUCTS

2.01 MANUFACTURERS

A. Rodda, Sherwin Williams, Pratt and Lambert, or approved equal.

B. Elastomeric sealant: Sidewinder, Big Stretch or approved equal.

C. Metal Treatment: XIM Peel…