SpencerBenchCabin_Specifications.pdf

U.S. Department of Agriculture Forest Service

Specifications

Pre-Manufactured Back Country Cabins

Square Log Model

15’x17’

SPENCER BENCH RECREATION CABIN

SUPPLY ONLY

TABLE OF CONTENTS

INTRODUCTORY INFORMATION, BIDDING AND CONTRACTING REQUIREMENTS

00001 SOLICTATION SUMMARY

00015 LIST OF DRAWINGS

DIVISION 1 - GENERAL REQUIREMENTS

01110 SUMMARY OF WORK

01330 SUBMITTALS

DIVISION 5 - METALS

05500 METAL FABRICATIONS

DIVISION 6 - WOOD AND PLASTICS

06050 FASTENERS AND SUPPORTS

06059 PRESSURE TREATED TIMBER

06100 ROUGH CARPENTRY

06200 FINISH CARPENTRY

DIVISION 7 - THERMAL AND MOISTURE PROTECTION

07412 PREFORMED METAL ROOFING

07610 SHEET METAL FLASHINGS AND TRIM

07900 JOINT SEALERS

DIVISION 8 - DOORS AND WINDOWS

08211 FLUSH WOOD DOORS

08550 WOOD WINDOWS

08710 DOOR HARDWARE

DIVISION 9 - FINISHES

09625 RESILIENT FLOORING

SECTION 00001

SOLICTATION SUMMARY

PART 1 – GENERAL

A. This solicitation is for the procurement of a remote backcountry premanufactured cabin kit for the Chugach National Forest. This project is for the supply of the cabin kit only.

Installation will be by others. The project includes, but is not limited to, flooring; wall and roof framing; windows; doors and door frames; roofing; trim; hardware and sealing.

Provided as part of this solicitation are prototypical drawings and specifications for the successful contractor to use as the basis for developing a plan set. The supplier’s final plan set will be submitted to the Forest Service Contracting Officer (CO) for review & approval.

B. This solicitation also includes transportation of the premanufacturered cabin kit to the Spencer Whistlestop, Alaska, as specified in the Scope of Work. Prospective contractors will carefully review the scope of work to understand the logistical requirements necessary to successfully execute the project.

PART 2 – NOT USED

PART 3 – AREAS OF DEVELOPMENT

3.01

A. Motorized access via paved or dirt roads or trail is not available to the delivery point or to the cabin site. The Spencer Whistle Stop is located along the Alaska Railroad; it is only accessible by train, helicopter, or boat up the Placer River. The Spencer Bench Cabin site is located in remote backcountry and is only accessible by foot or helicopter from the Spencer Whistle Stop site.

END OF SECTION

SECTION 00015

LIST OF DRAWINGS

PART 1 - DRAWING SET

SH 1 TITLE SHEET

SH 2 FLOOR PLAN/SCHEDULES

SH 3 ELEVATIONS

SH 4 LOG FASTENER DETAILS

SH 5 SECTION/ROOF FRAMING

SH 6 FOUNDATION & FLOOR FRAMING

SH 7 FOUNDATION DETAILS

SECTION 01110

SUMMARY OF WORK

1.01 DESCRIPTION

A. Furnish one cabin kit including all materials necessary to assemble a finished cabin.

1. Cabin kit will include all lumber for cabin and deck framing, including wall logs, ridge beam, roof decking, flooring, joists, foundation timbers, and trim.

2. Cabin kit will include all roof materials, windows, and doors and door frames.

3. Cabin kit will include all fasteners and adhesives, including Simpson hardware for cabin and deck to footing connections, FastenMaster fasteners for wall and ridge beam connections, all joist hangers, and other hardware and materials.

4. Cabin kit will NOT include Big Foot pre-molded forms, concrete, and rebar; Trex decking boards; furniture; and stove, chimney, and stove appurtenances.

B. Provide shop drawings, construction details, assembly instructions, and other submittals to the Contracting Officer to illustrate all aspects of the proposed cabin design and assembly procedure. The submittal for review and approval of the Government will be made prior to commencing fabrication of the cabin kit.

C. Base the submittals upon the attached drawings, with modifications made where necessary to accommodate design requirements specific to the Contractor's methods of construction. All suggested modifications to the Forest Service cabin plans are subject to review and approval by the Government. Changes in structural design, including type or geometry of materials, layup lengths, hardware, and assembly, will require submittal of engineering calculations and new drawings, stamped and signed by a qualified, registered professional engineer, showing that the design is adequate for the required design loads.

D. The design will comply with all applicable building codes and the layout will meet the Americans with Disabilities Act and Architectural Barriers Act Accessibility Guidelines, as published by the United States Access Board, July 23, 2004.

PART 2 – PRODUCTS

2.01 DEFINITIONS

A. "Material" includes all lumber, windows, doors and door jambs, hardware, fasteners, millwork, roofing, flooring, etc., precut to the extent feasible, and ready for erection.

2.02 REFERENCES

A. All references listed in this contract refer to the latest edition, including all interims and updates.

2.03 CABIN DESCRIPTION

A. This section describes the cabin elements that are included in this contract. See also drawings.

B. Timber sizes on the drawings and in the specifications are based on Alaska Cedar and Alaska Yellow Cedar design values. If Western Red Cedar wall timbers or other timbers fabricated from a naturally decay resistant species are proposed, the Contractor will be required to submit engineering calculations, and new drawings, stamped and signed by a qualified, registered professional engineer, showing that the dimensions are adequate for the required design loads.

C. Cabin Configuration

1. T&G Wall Logs Alaska Yellow Cedar or Alaska Cedar (preferred), Western

Red Cedar (acceptable with engineering calculations, see Sections 1.01C and 2.03B).

D. Forest Service Cabin Design Type

1. 15'x17' Cabin. Note that the finish dimensions of cabin logs are dependent on wall thickness and are approximately 17 ft and 19 ft.

E. Cabin flooring

1. Simpson SkidGuard High Density Overlay (HDO) Plywood

F. Wood Door Style

1. Window on top of door, minimum 24” x24”window size

G. Exterior Decking Planks BY OTHERS.

H. Skylight

1. NO skylight

I. Roof Color

1. Galvalume

PART 3 – EXECUTION

3.01 PREPARATION OF MATERIALS FOR SHIPMENT

A. The Contractor is responsible for delivering the cabin kit, including all lumber, windows, doors and door frames, and hardware, to the Spencer Whistle Stop, Alaska. The Forest Service anticipates the materials will travel from Seattle to Whittier, Alaska, on a barge, and then will be loaded on a train to be moved to the Spencer Whistle Stop, where the materials will be unloaded from the train and placed near the railroad siding and stored as described in Section 3.03 below.

B. The only land access to the Spencer Whistle stop is provided by a train operated by the Alaska Railroad Corporation. http://alaskarailroad.com/

Freight Sales and Service: 907-265-2485 Toll Free (800) 321-6518 Freight Customer Service: 907-265-2624

C. Helicopter use is allowed.

D. The Forest Service will use a helicopter to sling the materials from the Spencer Whistle Stop to the Spencer Bench cabin site.

E. Palletize, bundle, or otherwise contain all materials for shipping with transportation options in mind. Limit bundles to 300 pounds each where possible. Some items, such as the ridge beam, will weigh over 300 pounds; provide accommodations to lift these pieces individually. ARRC policies prohibit helicopters from picking up sling loads directly from a railroad car.

F. Prepare all materials for shipment in a manner to protect them from loss or damage and bundled or palletized so they can be handled by a fork lift or small excavator, and helicopter.

G. Package all materials to protect from damage, including inclement weather such as freezing temperatures, high winds, heavy rain, and snow.

H. Itemize the contents of each pallet. Include the itemized list with the order. Attach Pallet Packing list and weight to exterior of each palletized package in weatherproof envelope.

3.02 FOB DELIVERY POINT

A. Location: Spencer Whistle Stop, Alaska.

http://alaskarailroad.com/

B. Physical Address: Delivery location will be at or near the railroad siding at the Spencer Whistle Stop. 60˚ 43’ 23” N, 149˚ 02’ 16” W

3.03 STORAGE AT DELIVERY POINT

A. Store materials to assure the preservation of their quality and fitness for the work.

Locate stored materials to facilitate their prompt inspection.

B. Clear the ground under and in the vicinity of all stored material of weeds, rubbish, or other objectionable material. Place the bottom layer of material at least 8 inches above ground level. Provide sufficient support to prevent sagging.

C. Open-stack untreated material to shed water. Stack material in layers on spacers (stickers) that extend across the full width of the stack to allow for free air circulation.

Align all stickers vertically and space them at regular intervals.

D. Close-stack treated material to shed water.

E. Protect material from the weather. If covered, use sheet material such as water-resistant paper or opaque polyethylene film. Do not cover with impervious membranes such as polyethylene film during dry weather. Slit individual wrappings full length or puncture on the lower side to permit drainage of water. Secure coverings so they will stay in place during high wind storms.

F. Store and protect glued laminated timber according to the recommendations for unloading and handling, job site storage, and erection in “Recommended Practice for Protection of Structural Glued Laminated Timber During Transit, Storage, and Erection,”

AITC 111.

G. Use slings or other devices to protect corners of heavy construction timbers and banded packages of lighter construction timber.

SECTION 01330

SUBMITTALS

1.01 DESCRIPTION

A. Work Included:

1. The Contracting Officer will identify submittals required of the Contractor. In general, submittals are only required where the Contractor proposes to deviate from the drawings and specifications, or the drawings and specifications do not identify a specific product or manufacturer. See Section 2.01 below for required submittals.

2. Submittals shall be approved by the Contracting Officer. The Contractor shall not purchase, order, ship, install, or otherwise incur costs for a product or other work subject to submittal approval until after approval is granted by the Contracting Officer; the Government shall not be responsible for payment for any work, product, design, etc., that has not been approved.

3. Rejection of any submittal by the Contracting Officer constitutes notice that a resubmittal is required; rejections will be explained.

1.02 Quality Assurance

A. "Or Equal":

1. Where the phrase "or equal" occurs in the contract documents, do not assume that the materials, equipment, or methods will be approved as equal unless the item has been so specifically approved by the Contracting Officer.

1.03 Qualified Engineer

A. A Qualified Engineer is a registered professional Civil or Structural Engineer, licensed to practice in the State of Alaska or the state where the fabricator normally conducts business. The Qualified Engineer shall have experience in similar log cabin design.

PART 2 – PRODUCTS

2.01 REQUIRED SUBMITTAL

A. Within thirty (30) calendar days of receipt of Notice of Award, the Contractor shall certify the materials provided meet or exceed the drawings and specifications. Include the following:

1. Structural Timber and Lumber. Furnish an inspection certification from an agency accredited by the American Lumber Standards Committee for the species and grade. See Spec. 06100-2.01.

2. Treated Timber. Submit certifications for preservative type and penetration and certification that the treatment process meets the requirements of “Best Management Practices for the Use of Treated Timber in Aquatic and Other Sensitive Environments,” as published by the Western Wood Preserver’s Institute. See Spec. 06059-3.02.

3. Structural Glued Laminated Timber. Provide certifications that the glued laminated timbers have been manufactured according to ANSI/AITC A190.1, Structural Glued Laminated Timber. Provide shop drawings showing glulam fabrication details.

4. Steel Hardware. Provide certifications that the hardware meets the appropriate testing requirements.

B. If the Contractor plans to deviate from the drawings or specifications, the Contractor shall submit shop drawings, product data, manufacturer’s literature, structural calculations, or other information as requested by the Contracting Officer.

C. Design drawings shall bear the stamp of a Qualified Engineer as described in Section

1.03 above.

D. The Government shall review all submittals and provide a written response to the Contractor within 21 days.

E. Submittals shall be in electronic format (*.pdf).

PART 3 – NOT USED

SECTION 05500

METAL FABRICATIONS

1.01 SECTION INCLUDES

A. Miscellaneous Metals

1.02 REFERENCES

A. American Society for Testing and Materials (ASTM)

1. ASTM A36 – Structural Steel

2. ASTM A153 – Zinc Coating (Hot-Dip) on Iron and Steel Hardware

B. Steel Structures Painting Council (CCPC)

1.03 FIELD MEASUREMENTS

A. Verify that field measurements are correct.

PART 2 – PRODUCTS

2.01 MATERIALS

A. Plates: ASTM A283

B. Bolts, Nuts and Washers: ASTM A307 galvanized to ASTM A153 for galvanized components.

C. Light gage metal flashing with drip edge, painted brown.

D. Shop and Touch-Up Primer: SSPC 15, Type 1, red oxide.

E. Touch-Up Primer for Galvanized Surfaces: Zinc rich type.

F. All exterior steel and steel in contact with treated wood shall be hot dipped galvanized after fabrication. All other steel shall be shop primed after fabrication.

PART 3 – EXECUTION

3.01 INSTALLATION

A. Installation will be by others.

SECTION 06050

FASTENERS AND SUPPORTS

1.01 SECTION INCLUDES

A. This section includes tie down fasteners, log screws, miscellaneous connectors for rough carpentry, and miscellaneous fasteners for structural connections.

1.02 CODES AND STANDARDS

A. IBC – International Building Code

PART 2 – PRODUCTS

2.01 CONNECTORS

A. Acceptable Manufacturer: Simpson “Strong-Tie” or equal.

B. Finish: Hot Dip Galvanized. When applied against pressure treated lumber, ensure galvanization is designed for the corrosive properties of the specific chemicals used in the treated lumber.

2.02 NAILS, SCREWS, RODS, AND BOLTS

A. FastenMaster LedgerLok Ledger Board Fastener, 5”, FMLL005

B. FastenMaster LogHog Extra Heavy Duty Log Screws, 11”, LHOG011

C. Use stainless steel or Galvanized nails, bolts, and connectors in association with treated wood. When applied against pressure treated lumber, ensure galvanization is designed for the corrosive properties of the specific chemicals used in the treated lumber.

D. Provide all necessary spikes, nails, screws, and bolts for proper installation of heavy timber and rough carpentry; sizes and quantities as indicated on shop drawings. Where not indicated, provide sizes and quantities as required by International Building Code.

Accessories shall include bolts with necessary nuts and washers, timber connectors, drift pins, dowels, nails, screws, spikes, straps and other metal fasteners.

E. Wall anchor rod and all bolts and nuts shall conform to the specifications of ASTM A307, grade A. Washers shall be malleable iron or medium steel. Bolts shall be provided with washers under nut and head. Washers shall be provided under lag screw heads.

F. Common nails shall be round wire of standard form.

G. All hardware shall be galvanized with a minimum requirement to be in accordance with ASTM A153. Where hardware is used in wood treated with a waterborne preservative, use stainless steel hardware or hardware with extra heavy galvanizing (Z-Max).

PART 3 – EXECUTION

3.01 INSTALLATION

SECTION 06059

PRESSURE TREATED TIMBER

1.01 SECTION INCLUDES

A. Rim Beams, Deck Beam, and Floor and Deck Joists

B. Plywood Subfloor

1.02 REGULATORY REQUIREMENTS

A. AWPA – American Wood Protection Association

B. WWPI – Western Wood Preserver’s Institute

1.03 REFERENCES

A. AWPA – Book of Standards

B. WWPI – Best Management Practices for the Use of Treated Wood in Aquatic and Other Sensitive Environments

1.04 PRODUCT HANDLING

A. Keep materials under cover and dry. Protect against exposure to weather and contact with damp or wet surfaces. Stack lumber as well as plywood and other panels; provide air circulation within and around stacks and under temporary weather resistant coverings.

B. Use personal protective equipment as recommended by the Material Safety Data Sheet.

PART 2 – PRODUCTS

2.01 MATERIALS

A. Treat plywood subflooring with Copper Napthenate or a waterborne treatment that will not react negatively with connection hardware; Above Ground, Exterior Exposure; Use Category 3B.

B. Treat rim beams, deck beams, floor joists, and deck joists with Copper Napthenate;

Above Ground Exterior Exposure, Use Category 3B.

PART 3 EXECUTION

3.01 GENERAL

A. Preservative treatment shall meet the requirements of AWPA and WWPI.

B. Completely and accurately fabricate all treated timber before treatment.

C. Incise all wood before pressure treatment.

D. Treat the wood and mark each piece of treated timber according to AASHTO M 133.

3.02 CERTIFICATIONS

A. All treated timber members must have a quality mark approved by the American Lumber Standards Committee for individual pieces or sealed pallets assuring that treatment conforms to the appropriate AWPA standards.

B. Provide a production certification for each lot of treated wood, by a qualified independent inspection and testing agency. Indicate the preservative used, penetration in inches, and retention in pounds per cubic foot (assay method).

C. Provide a written certification from the producer of the treated products that “Best Management Practices for the Use of Treated Wood in Aquatic and Other Sensitive Environments” were utilized. Include a description and appropriate documentation of the Best Management Practices used.

SECTION 06100

ROUGH CARPENTRY

1.01 SECTION INCLUDES

A. Structural framing and sheathing

B. Log Dimensions

C. Subflooring.

D. Floor Finish

1.02 RELATED SECTIONS

A. Section 05500 – Metal Fabrications

B. Section 06059 - Pressure Treated Lumber

C. Section 06200 – Finish Carpentry

1.03 REGULATORY REQUIREMENTS

A. Conform to International Building Code (IBC).

1.04 REFERENCES

A. NDS – National Design Specification for Stress Grade Lumber and it fastening.

B. PS1 – Construction and Industrial Standards

C. PS 20 – American Softwood Lumber Standard

D. APA – The Engineererd Wood Association

1.05 PRODUCT HANDLING

A. Keep materials under cover and dry. Protect against exposure to weather and contact with damp or wet surfaces. Stack lumber as well as plywood and other panels; provide air circulation within and around stacks and under temporary weather resistant coverings

PART 2 – PRODUCTS

2.01 TIMBERS AND LUMBER

A. Nominal sizes are indicated, except as shown by detail dimensions. Provide actual sizes as required by PS20, for moisture content specific for each use.

B. Grading

Alaska Yellow Cedar – WWPA (Western Wood Products Association)

Alaska Cedar – WCLIB (West Coast Lumber Inspection Bureau

Western Red Cedar – WWPA (Western Wood Products Association), Western Cedars

C. Logs – Square logs shall have an actual dimension between 4" to 6", tongue and groove, Alaska Cedar, grade #1 or better.

D. Glued Laminated Timber. Furnish according to AITC 117. Fabricate according to the combination and grade as indicated and according to ANSI/AITC A190.1, Structural Glued Laminated Timber. Manufacture members as industrial appearance grade for wet use conditions. Use a phenol-resorcinol resin type of adhesive throughout. Use only single or multiple piece laminations with bonded edge joints.

E. Roof Sheathing – Shall be C-D Exposure 1 (CDX) Structural 1 plywood.

F. Roof Decking – Shall be Tongue and Groove Alaska Cedar, grade Select Structural.

The roof decking shall present a V Joint pattern on the bottom side and be visible on the bottom side.

G. Ridge Beam – Shall be glulam, AC/AC 20F-V13.

H. Flooring – Shall be High Density Overlay (HDO) plywood, exterior, both faces of HDO, as described in PS1. Each panel shall be identified with trademark of the APA.

1. Flooring shall be Simpson Skidguard HDO.

2. Subflooring shall be preservative treated, HDO.

I. Floor Joists and Deck Joists – Shall be Alaska Cedar #1 or better or preservative treated Doug Fir Larch North #2 or better.

J. Rim Beam – Shall be glulam, AC/AC 20F-V13 or preservative treated DF/DF 20F-V7.

K. Lumber standards: Manufactured lumber to comply with PS 20 “American Softwood Lumber Standards” and with applicable grading rules of inspection and agencies certified by American Lumber Standards Committee’s (ALSC) Board of Review.

L. Factory-mark each piece of lumber with grade stamp of inspection agency evidencing compliance with grading rule requirements and identifying agency, grade, species, moisture content at time of surfacing, and mill.

M. Moisture content: Provide lumber that has a moisture content of no more than 19% for lumber under two inches thick and no more than 25% for lumber over two inches thick.

N. Supply sufficient quantities of all required items, including an amount to allow for trim waste. “Short” items shall be promptly delivered FOB destinations, at Contractor’s expense.

2.02 TREATMENT

A. All cedars do not require preservative treatment.

Treat all cedar exterior with Sikkens Cetol Log and Siding or approved equal or as recommended by the manufacturer. Color to be clear or as close to the natural wood color as possible. Submit color samples applied to similar wood to the CO for approval.

Treat all cedar interior with clear interior water borne finish, suitable for the grade and species of wood. Color to be clear or as close to the natural wood color as possible.

Submit manufacturer’s information and color sample to the CO for approval.

B. All other wood exposed to exterior conditions, such as plywood subfloor and Doug Fir joists and rim beams, require preservative treatment as specified in Section 06059.

2.03 CONSTRUCTION PANELS

A. Construction Panel Standards: Comply with PS 1 “US Product Standard for Construction and Industrial Plywood” for plywood panels and, for products not manufactured under PS1 provisions, with American Plywood Association (APA) “Performance Standard and Policies for Structural-Use Panels”, Form No E445.

B. Trademark: Factory-mark each construction panel with APA trademark evidencing compliance with grade requirements.

2.04 WOOD ADHESIVE

A. Liquid Nails Multi-Purpose Wood Construction Adhesive Model LN-940, exceeds AFG-

01.

PART 3 – EXECUTION

3.01 GENERAL

A. Discard units of material with defects which might impair quality of work, and units which are too small to use in fabricating work with minimum joints or optimum joint arrangement.

3.02 FINISHES

A. Finish all cedar surfaces with Sikkens Cetol. Apply two coats, minimum, with a brush.

B. Apply finish prior to transporting materials to the field to minimize moisture absorption.

3.03 INSTALLATION

SECTION 06200

FINISH CARPENTRY

1.01 SECTION INCLUDES

A. Finish carpentry items

B. Wood Trim

C. Wood Door Frames

D. Wood Casings and Moldings

1.02 RELATED SECTIONS

A. Section 06100 – Rough Carpentry

B. Section 08211 – Flush Wood Doors

C. Section 08550 – Wood Windows

1.03 QUALITY ASSURANCE

A. Perform work in accordance with AWI Architectural Woodwork Quality Standards Illustrated, Custom Grade.

B. All millwork shall be kiln dried to a moisture content not to exceed 8%.

1.04 DELIVERY, STORAGE AND PROTECTION

A. Keep all millwork and trim under cover, dry, and fully protected.

PART 2 – PRODUCTS

2.01 LUMBER MATERIALS

A. All interior and exterior trim and fascia material will be Alaska Yellow Cedar, grade #1 or better. Provide rake trim in full lengths. Provide window and door trim as lengths to be cut for installation. Provide solid cedar millwork to trim the interior floor/wall junction, wall/roof junction, windows, and doors.

2.02 FASTENERS

A. Nails for trim, door jambs, window jambs, baseboard, soffits, and millwork shall be hot dipped galvanized or stainless steel, casing nails.

B. Blind nail interior work insofar as possible.

C. Interior finish work shall be secured to nailing blocks, grounds, etc.

D. Trim head screws with non-corrosive phosphate finish shall be used for attaching shelving, cabinets, wood trim, etc., to light gauge studs, metal door jambs or other metal backing.

E. Use galvanized nails for exterior work. Blind nail exterior work insofar as possible.

2.03 FABRICATION

A. Run trim and moldings true to profile shown on the drawings.

B. All edges of finish pieces shall be slightly eased and sanded smooth.

PART 3 – EXECUTION

3.01 INSTALLATION

SECTION 07412

PREFORMED METAL ROOFING

1.01 SECTION INCLUDES

A. All labor, material, tools, equipment, and services for all preformed metal roofing as indicated, in accord with the provisions of the Contract Documents.

1.02 RELATED SECTIONS

A. Section 06100 – Rough Carpentry

B. Section 07610 – Sheet Metal Flashings and Trim

C. Section 07900 – Joint Sealers

1.03 REFERENCES

A. Low Rise Building Systems Manual, Metal Building Manufacturers Association, Inc., Cleveland, OH, 1996.

B. Galvalume manufactured by BIEG International, Inc., or approved equal. Refer to ASTM A653, "Specification for Sheet Steel, Zinc-Coated (Galvanized) or Zinc-Iron Alloy-Coated (Galvannealed) by the Hot-Dip Process," Society for Testing and Materials, 1998.

C. ASTM A792a, "Specification for Sheet Steel, 55% Aluminum-Zinc Alloy-Coated by the Hot-Dip Process," American Society for Testing and Materials, 1997.

D. Cold-Formed Steel Design Manual, American Iron and Steel Institute, Washington D.C., 1996.

1.04 QUALITY ASSURANCE

A. Manufacturer's Qualifications:

1. Manufacturer shall have a minimum of 5-years experience in manufacturing metal roofing/wall systems. Panels specified in this section shall be produced in a permanent factory environment with fixed-base roll-forming equipment.

1.05 SYSTEM PERFORMANCE REQUIREMENTS

A. Performance Testing:

1. Metal roofing systems shall be designed in accordance with latest release of AISI.

Metal roof system shall be designed to meet loading conditions per the applicable building code.

1.06 SUBMITTALS

A. Provide manufacturer’s data and installation instructions for Arctic conditions.

B. Submit shop drawings showing plan and all details and installation methods. Show engineered attachment schedule to match wind velocity and exposure as recommended per manufacturer.

1.07 DELIVERY, STORAGE AND HANDLING

A. Deliver materials in manufacturer’s original unopened containers and rolls with labels intact and legible showing type and specifications of material.

PART 2 – PRODUCTS

2.01 METAL ROOF

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

1. Metal Sales Manufacturing Corporation: www.metalsales.us.com

B. Roofing panels shall be formed from 24-gauge steel. Provide in precut lengths, ready for installation.

C. Roofing panels shall be standing seam.

D. Provide compatible metal preformed sheet flashings and trims as required for complete installation of roofing as shown and detailed on the Contract Drawings and as required by the manufacturer.

E. Provide enclosures as recommended by the manufacturer. Flashing shall be fabricated from the same material and finish.

F. Provide gasket fasteners, sealant tapes, composition washers and all accessories and appurtenances as recommended by the manufacturer for the specific installation.

G. Provide 30 lb asphalt saturated felt as underlayment for metal roofing.

PART 3 – EXECUTION

3.01 INSTALLATION

SECTION 07610

SHEET METAL FLASHINGS AND TRIM

1.01 SECTION INCLUDES

A. Roof flashing.

B. Counterflashings at roof vent stacks.

C. Counterflashings for roof penetrations.

D. Wall flashings.

1.02 RELATED SECTIONS

A. Section 06100 Rough Carpentry

B. Section 07412 Preformed Metal Roofing

C. Section 07900 Joint Sealers

1.03 REFERENCES

A. ASTM A525 - Steel Sheet, Zinc Coated, (Galvanized) by the Hot-Dip Process.

B. SMACNA - Architectural Sheet Metal Manual.

1.04 SYSTEM DESCRIPTION

A. Work of this Section is to physically protect base flashings and trim from damage that would permit water leakage to building interior.

B. Flashing where required around door, window, or mechanical openings.

1.05 SUBMITTALS

A. Submit shop drawings and product data.

B. Manufacturers installation instructions.

1.06 STORAGE AND HANDLING

A. Store and handle products in accordance with manufacturer's recommendations.

B. Stack preformed material to prevent twisting, bending, or abrasion, and to provide ventilation.

C. Prevent contact with materials during storage which may cause discoloration, staining, or damage.

D. Factory apply self-adhering, strippable, non-staining protective film to all flashing materials.

PART 2 – PRODUCTS

2.01 SHEET MATERIALS

A. Galvanized Steel: ASTM A525, 22 gage core steel, except minimum 20 gage at roof penetrations, shop prefinished to match metal roof finish and color or siding color as per drawings.

2.02 ACCESSORIES

A. Fastener: Galvanized steel with soft neoprene washers at exposed fasteners. Finish exposed fasteners same as flashing metal.

B. Protective Backing Paint: Bituminous, conforming to ASTM D1187, type A.

C. Sealant: Silicone type as recommended by manufacturer.

D. Bedding Compound: Approved by roofing manufacturer.

E. Plastic Cement: FS SS-C-153, type 1 asphaltic base cement.

2.03 FABRICATION

A. Form sections true to shape, accurate in size, square, and free from distortion or defects.

B. Fabricate cleats and starter strips of same material as sheet, minimum 18 inches wide, interlockable with sheet.

C. Form pieces in longest practical lengths.

D. Hem exposed edges on underside ½ inch; miter and seam corners.

E. Fabricate corners from one piece with minimum 18 inch long legs; solder for rigidity, seal with sealant.

F. Back paint concealed metal surfaces with protective backing paint to a minimum dry film thickness of 15 mils.

PART 3 – EXECUTION

3.01 INSTALLATION

SECTION 07900

JOINT SEALERS

1.01 SECTION INCLUDES

A. Sealants and joint backing.

1.02 REFERENCES

A. ASTM C 920 - Standard Specification for Elastomeric Joint Sealants; 2002.

1.03 SUBMITTALS

A. Product Data: Provide data indicating sealant chemical characteristics, performance criteria, substrate preparation, limitations, and color availability.

1.04 QUALITY ASSURANCE

A. Manufacturer Qualifications: Company specializing in manufacturing the Products specified in this section with minimum three years documented experience.

1.05 ENVIRONMENTAL REQUIREMENTS

A. Weather Conditions: Store materials per manufacturer’s recommendations. Protect from freezing materials that are not recommended for storage below freezing temperatures.

PART 2 – PRODUCTS

2.01 MANUFACTURERS

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

1. Tremco; www.tremcosealants.com.

2. GE Plastics; www.geplastics.com.

3. DOW Corning; www.dow.com.

2.02 SEALANTS

A. Sealants and Primers - General: Provide only products having lower volatile organic compound (VOC) content.

B. Sealant shall be specifically designed for application to the surfaces as shown on the drawings, and shall be nonsag with integral nonfading colors.

C. Interior silicone sealants shall be synthetic silicone rubber base component type conforming to Federal Specifications TT-S-1543 (a) Class A.

D. Pro-Seal 34 polycarbonate, single component, non-sag elastomeric copolymer sealant is to be used as an exterior sealant.

PART 3 – EXECUTION

3.01 INSTALLATION

SECTION 08211

FLUSH WOOD DOORS

1.01 SECTION INCLUDES

A. Flush solid wood doors pre-assembled and pre-hung; flush and flush glazed configuration; non-rated. Includes door frames and window. See door hardware for hinges, latch, and all incidental items needed to install.

1.02 RELATED REQUIREMENTS

A. Section 06100 - Rough Carpentry

B. Section 06200 - Finish Carpentry.

C. Section 08710 - Door Hardware.

1.03 REFERENCE STANDARDS

A. AWI/AWMAC (QSI) - Architectural Woodwork Quality Standards Illustrated;

Architectural Woodwork Institute and Architectural Woodwork Manufacturers Association of Canada.

B. ICC (IBC) - International Building Code.

C. WDMA I.S.1-A - Architectural Wood Flush Doors; Window and Door Manufacturers Association.

1.04 SUBMITTALS

A. Product Data: Indicate door materials and construction; wood species, type and characteristics.

B. Identify wood preservation treatment

1.05 QUALITY ASSURANCE

A. Manufacturer: Company specializing in manufacturing the products specified in this section with minimum five years of experience.

1.06 DELIVERY, STORAGE, AND HANDLING

A. Furnish doors poly-wrapped.

B. Accept doors at the delivery site in manufacturer's packaging. Inspect for damage at delivery point, Spencer Whistle Stop railroad siding.

C. Do not subject door assemblies and associated frames and hardware to extremes of heat, dry, or humid conditions. Store and transport doors within the relative humidity range of not less than 30 percent or more than 55 percent.

D. When handling doors, always lift and carry. Do not drag across other doors or surfaces.

Handle with clean hands or gloves.

E. Comply with requirements in AWI section 1300-G-23 and NWWDA 1.S 1-A How to store, handle, finish, install and maintain wood doors and door frames.

1.07 PROJECT CONDITIONS

A. Coordinate the work with door opening construction, door frame and door hardware installation.

PART 2 – PRODUCTS

2.01 MANUFACTURERS

offering products that may be incorporated into the work include, but are not limited to the following:

B. Wood Doors:

1. Western Oregon Door, LLC, Winston, OR: www.oregondoor.com.

2. Algoma Hardwoods, Inc., Algoma, WI: algomahardwoods.com.

3. Vancouver Door Co., Puyallup, WA: vancouverdoorco.com.

4. Marshfield Door Systems: www.marshfielddoors.com.

2.02 DOORS

A. All Doors: See drawings for locations and additional requirements.

1. Quality Level: Premium Grade, in accordance with AWI/AWMAC/WI Architectural

Woodwork Standards.

2. Quality Level: Premium Grade, Heavy Duty performance, in accordance with

WDMA I.S.1-A.

B. Exterior Doors: Flush solid construction.

1. Thickness: 1-3/4 inches (44 mm), unless otherwise indicated.

C. Windows in the doors shall be true-divided light, no muntins.

PART 3 – EXECUTION

3.01 INSTALLATION

A. Contractor shall provide door in pre-assembled, pre-hung package. Installation in the cabin will be by others.

SECTION 08550

WOOD WINDOWS

1.01 SECTION INCLUDES

A. Factory finished wood windows.

1.02 RELATED REQUIREMENTS

A. Section 06100 - Rough Carpentry: Rough opening framing.

B. Section 07900 - Joint Sealers

1.03 SUBMITTALS

A. Product Data: Show component dimensions.

1.04 QUALITY ASSURANCE

A. Manufacturer: Company specializing in manufacturing residential wood windows with minimum three years of documented experience.

1.05 DELIVERY, STORAGE, AND HANDLING

A. Protect factory finished surfaces with wrapping. Do not use adhesive papers or sprayed coatings that bond when exposed to sunlight or weather.

1.06 FIELD CONDITIONS

A. Do not install sealants when ambient temperature is less than 40 ˚F (5 ˚C).

B. Maintain this minimum temperature during and after installation of sealants.

1.07 WARRANTY

A. Provide five year manufacturer warranty for insulated glass units from seal failure, interpane dusting or misting, and replacement of same.

PART 2 – PRODUCTS

2.01 MANUFACTURERS

A. Andersen Corp - N/A: www.andersenwindows.com.

B. Pella Corp - N/A: www.pella.com.

C. Weather Shield Manufacturing, Inc - N/A: www.weathershield.com.

2.02 WINDOW COMPONENTS

A. Windows: Wood frame and sash, factory fabricated and assembled.

1. Performance Requirements: AAMA/WDMA/CSA 101/I.S.2/A440 R15.

2. Configuration: As indicated on drawings.

B. Performance Requirements:

1. Design and size windows to withstand dead loads and positive and negative wind loads acting normal to plane of wall calculated in accordance with ASCE 7, when tested in accordance with ASTM E 330, using test loads equal to 1.5 times the design wind loads and 10 second duration of maximum load.

2. Deflection: Limit member deflection to flexure limit of glass with full recovery of glazing materials.

3. Thermal Resistance of Vision Areas: R Value = 3.0/U Value =.033.

4. Air Infiltration: Limit air leakage through assembly to 0.3 cu ft/min/sq ft (1.5 L/s/sq

m) of wall area, measured at a reference differential pressure across assembly of

1.57 psf (75 Pa) as measured in accordance with ASTM E 283.

PART 3 – EXECUTION

3.01 INSTALLATION

A. Contractor shall provide factory fabricated and assembled windows with wood frames and sashes. Installation in the cabin will be by others.

SECTION 08710

DOOR HARDWARE

1.01 SECTION INCLUDES

A. Hardware for wood doors

B. Thresholds.

C. Weatherstripping, seals and door gaskets.

1.02 SUBMITTALS

A. Door Hardware Schedule: Coordinate the final Door Hardware Schedule with doors, frames, and related work to ensure proper size, thickness, and function and finish of door hardware.

B. Maintenance Data: Include data on operating hardware, lubrication requirements and inspection procedures related to preventative maintenance.

1.03 QUALITY ASSURANCE

A. Hardware Supplier Qualifications: Company specializing in supplying commercial door hardware with three (3) years of experience.

B. Source Limitations: Obtain each type and variety of door hardware from a single manufacturer, unless otherwise indicated.

C. Regulatory Requirements. Where indicated to comply with accessibility requirements, comply with Americans with Disabilities Act (ADA), "Accessibility Guidelines for Buildings and Facilities (ADAAG)," including:

1. Handles, Pulls, Latches, Locks, and Other Operating Devices: Shape that is easy to grasp with one hand and does not require tight grasping, tight pinching, or twisting of the wrist.

2. Door threshold shall be ½” high, maximum.

1.04 DELIVERY, STORAGE, AND PROTECTION

A. Deliver materials in manufacturer's original containers with identification labels intact.

B. Package hardware items individually; label and identify each package with door opening code to match hardware schedule, and include basic installation instructions with each item or package.

1.05 WARRANTY

A. Warranty Period: One year from the date of Substantial Completion, unless otherwise indicated.

1.06 MAINTENANCE PRODUCTS

A. Furnish the following materials, which shall be delivered directly to the Owner prior to substantial completion:

1. One (1) set of special wrenches and tools applicable to each different or special hardware component.

PART 2 – PRODUCTS

2.01 HINGES

offering products that may be incorporated into the work include, but are not limited to, the following:

1. Hager Companies: www.hagerhinge.com (Referenced Mfgr. -HAG)

2. Stanley Hardware: www.stanleyworks.com (STA)

B. Quantity: Provide the following, unless otherwise indicated:

1. Three Hinges: For doors with heights 60 to 90 inches (11524 to 2286 mm)

C. Size: Provide the following, unless otherwise indicated with hinge widths sized for door thickness and clearance required:

1. Maximum Door Size 36" by 84" by 1-3/4":

a. Hinge Height: 4-1/2"

b. Standard Weight Hinge Thickness: 0.134"

c. Heavy Weight Hinge Thickness: 0.180"

D. Hinge Options: Comply with the following where indicated on the Door Hardware Schedule or on the Drawings:

1. Nonremovable Pins: Provide set screw in hinge barrel that, when tightened into a groove in hinge pin, prevents removal of pin while door is closed.

2.02 MECHANICAL LOCKS AND LATCHES

A. Locksets shall be commercial grade, lever type passage locksets.

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

1. Schlage: www.schlage.com

2. Yale-Corbin U.S.: www.yalesecurity.com

3. Best Access Systems: www.bestlock.com

C. Certified Products: Provide door hardware listed in the following BHMA directories:

1. Mechanical Locks and Latches: BHMA's "Directory of Certified Locks and

Latches".

2.03 MANUAL AND AUTOMATIC BOLTS

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

1. Rockwood Manufacturing Company: www.rockwoodmfg.com

2. Glynn-Johnson: www.irco.com

2.04 GASKETING

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

1. Pemko Manufacturing Co: www.pemko.com

2. National Guard Products, Inc: www.ngpinc.com

B. Standard: Comply with BHMA A156.22

C. General: Provide continuous weather-strip gasketing on exterior door. Provide noncorrosive fasteners for exterior applications.

2.05 WALL AND FLOOR STOPS

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

1. Rockwood Manufacturing Company: www.rockwoodmfg.com

2.06 THRESHOLDS

offering products that may be incorporated into the work include, but are not limited to, the following:

1. Pemko Manufacturing Co: www.pemko.com

2. National Guard Products, Inc.

2.07 FINISHES

A. Finish in general – Satin solid Stainless Steel

B. Locksets – Satin Stainless Steel

C. Push Plates & Door Pulls – Satin Stainless Steel

D. Weatherstrip – Clear Anodized Aluminum

E. Door Closers – Powder Coated Aluminum

PART 3 – EXECUTION

3.01 EXAMINATION

A. Proceed with installation only after unsatisfactory conditions have been corrected.

3.02 INSTALLATION

A. Install hardware in accordance with manufacturer's instructions and applicable codes.

SECTION 09625

RESILIENT FLOORING

1.01 SECTION INCLUDES

A. Treated industrial wood panels.

1.02 RELATED REQUIREMENTS

A. Section 06100 - Rough Carpentry

B. Section 06200 - Finish Carpentry

1.03 SUBMITTALS

A. Product Data: Manufacturer's printed data sheets for products specified.

1.04 DELIVERY, STORAGE, AND HANDLING

A. Deliver materials to project site in new condition or unopened packaging clearly labeled with manufacturer's name and identification of contents.

PART 2 – PRODUCTS

2.01 TREATED INDUSTRIAL WOOD PANELS

A. Manufacturers: All products by the same manufacturer.

1. Olympic Panel 204 East Railroad Avenue Shelton, WA 98584 800-782-7265 www.olypanel.com

B. Products:

1. Simpson Skid Guard Industrial Panel or equal

2. Tuf Tread Industrial Panel or equal

PART 3 – EXECUTION

3.01 INSTALLATION

A. Provide materials that meet Americans with Disabilities Act standards and Architectural Barriers Act Accessibility Guidelines, including treated industrial wood panels and door threshold.

B. Installation will be by others.