1._Project_Specifications.pdf

USDA Forest Service Project Specifications

01/27/2016 Repair Storm Damaged Barracks 011000 Page - 1/2

Summary of Work

SECTION 011000

SUMMARY OF WORK

1. PART 1- GENERAL

1.01 SUMMARY

A. This Section includes the following:

1. Related Documents

2. Work covered by the Contract Documents.

3. Type of Contract.

4. Warranty

1.02 RELATED DOCUMENTS

A. Drawings and general provisions of the Contract, including General and

Supplementary Conditions and other Division 01 and Divisions 06, 07, 09,22,23 and 26 Specification Sections, apply to this Section.

1.03 WORK COVERED BY CONTRACT DOCUMENTS

A. Project Identification: Repair Storm Damaged Lower Barracks at Hat Creek Work

Center.

B. Working Hours: The Contractor shall perform work between 6:00 AM and 5:30 PM;

Mondays through Fridays except for Federal Holidays.

C. This project is a follow on contract from a Hazardous Material Abatement to prepare for this contract. This project consists of replacement of 14 failed trusses, repair of roof damage, restoration of the south exterior wall, repair of displaced interior wall on east side of south hallway, reinstallation of HVAC duct work and re-commissioning of the HVAC system, replacement of exterior siding, wall insulation in affected areas and attic insulation for entire building, re-installation of water heater(s), installation of drywall on walls and ceiling in affected areas, electrical/lighting repairs, taping and texturing of drywall on ceilings and walls and painting of affected areas.

D. This barracks is located in a forest setting across the road from a large irrigated field.

Birds, insects, rodents and bats are constantly attempting to gain entry into the building. It is our practice to place special emphasis on sealing all wall and roof penetrations as well as areas known to be entry pathways for the pests. A number of the specification sections are explicit about sealing and or controlling the points of entry associated with this work. Contractor is to place special attention to this issue is completion of the work covered by this contract.

E. Contractor to provide necessary ancillary materials and equipment as identified in individual specification sections for a complete repair of storm damage to barracks.

F. Shasta County Building Permit is required for this project.

1.04 TYPE OF CONTRACT

A. Project will be a construction contract to Repair Storm Damaged Lower Barracks at the

Hat Creek Work Center.

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Summary of Work

1.05 WARRANTY

A. All work within this contract as subject to a 1 year warranty period.

2. PART 2- PRODUCTS (NOT USED)

3. PART 3- EXECUTION (NOT USED)

4. PART 4- MEASUREMENT AND PAYMENT (NOT USED)

END OF SECTION

01/27/2016 Repair Storm Damaged Barracks 000860 Page - 1/2 List of Drawings & Specifications

SECTION 000860

LIST OF DRAWINGS AND SPECIFICATIONS

1. PART 1 - GENERAL

1.01 DRAWINGS

A. LIST OF CONTRACT DRAWINGS

1. Cover Sheet

2-3. Existing Conditions 4-9. Structural Repairs 10-11. Mechanical (Plumbing) 12-14. Mechanical (HVAC) 15-18. Electrical Repairs

19. Telephone Service Repair 20-21. Interior Restoration

1.02 SPECIFICATIONS

A. LIST OF CONTRACT SPECIFICATIONS

1. DIVISION 0 – INDEX

a. 000860 – List of Drawings and Specifications

2. DIVISION 1 – GENERAL REQUIREMENTS

a. 011000 – Summary of Work

b. 013000 – Submittals

3. DIVISION 06 – WOOD, PLASTICS, AND COMPOSITES

4. a. 061000 – Rough Carpentry

b. 061773 – Plate Connected Wood Trusses

c. 062200 – Millwork

d. 064100 – Architectural Wood Casework

5. DIVISION 07 – THERMAL AND MOISTURE PROTECTION

a. 072100 – Building Insulation

b. 074113 – Preformed Metal Roof Panels

c. 074623 – Wood Siding

d. 076200 – Sheet Metal Flashing and Trim

6. DIVISION 09 – FINISHES

a. 092900 – Gypsum Board

b. 099000 – Paints and Coatings

7. DIVISION 22 – PLUMBING

a. 220000 – Plumbing, General Purpose

8. DIVISION 23 – HEATING, VENTILATING, AND AIR-CONDITIONING (HVAC)

a. 230000 – Air Supply, Distribution, Ventilation, and Exhaust Systems

b. 230130 – HVAC System Cleaning

01/27/2016 Repair Storm Damaged Barracks 000860 Page - 2/2 List of Drawings & Specifications

c. 230800 – Commissioning of HVAC System

9. DIVISION 26 – ELECTRICAL

a. 260010 – General Technical Provisions

b. 260050 – Basic Materials and Methods

2. PART 2 - PRODUCTS (NOT APPLICABLE)

3. PART 3 - EXECUTION (NOT APPLICABLE)

4. PART 4- MEASUREMENT AND PAYMENT (NOT APPLICABLE)

01/27/2016 Repair Storm Damaged Barracks 011000 Page - 1/2

Summary of Work

SECTION 011000

SUMMARY OF WORK

1. PART 1- GENERAL

1.01 SUMMARY

A. This Section includes the following:

1. Related Documents

2. Work covered by the Contract Documents.

3. Type of Contract.

4. Warranty

1.02 RELATED DOCUMENTS

A. Drawings and general provisions of the Contract, including General and

Supplementary Conditions and other Division 01 and Divisions 06, 07, 09,22,23 and 26 Specification Sections, apply to this Section.

1.03 WORK COVERED BY CONTRACT DOCUMENTS

A. Project Identification: Repair Storm Damaged Lower Barracks at Hat Creek Work

Center.

B. Working Hours: The Contractor shall perform work between 6:00 AM and 5:30 PM;

Mondays through Fridays except for Federal Holidays.

C. This project is a follow on contract from a Hazardous Material Abatement to prepare for this contract. This project consists of replacement of 14 failed trusses, repair of roof damage, restoration of the south exterior wall, repair of displaced interior wall on east side of south hallway, reinstallation of HVAC duct work and re-commissioning of the HVAC system, replacement of exterior siding, wall insulation in affected areas and attic insulation for entire building, re-installation of water heater(s), installation of drywall on walls and ceiling in affected areas, electrical/lighting repairs, taping and texturing of drywall on ceilings and walls and painting of affected areas.

D. This barracks is located in a forest setting across the road from a large irrigated field.

Birds, insects, rodents and bats are constantly attempting to gain entry into the building. It is our practice to place special emphasis on sealing all wall and roof penetrations as well as areas known to be entry pathways for the pests. A number of the specification sections are explicit about sealing and or controlling the points of entry associated with this work. Contractor is to place special attention to this issue is completion of the work covered by this contract.

E. Contractor to provide necessary ancillary materials and equipment as identified in individual specification sections for a complete repair of storm damage to barracks.

F. Shasta County Building Permit is required for this project.

1.04 TYPE OF CONTRACT

A. Project will be a construction contract to Repair Storm Damaged Lower Barracks at the

Hat Creek Work Center.

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Summary of Work

1.05 WARRANTY

A. All work within this contract as subject to a 1 year warranty period.

2. PART 2- PRODUCTS (NOT USED)

3. PART 3- EXECUTION (NOT USED)

4. PART 4- MEASUREMENT AND PAYMENT (NOT USED)

01/27/16 Repair Storm Damaged Barracks 013000 Page - 1/6 Submittals

SECTION 013000

SUBMITTALS

1. PART 1 - GENERAL

1.01 SCOPE

A. These requirements are for all submittals including but not limited to, product data, samples, shop drawings, catalogs and manufacturer’s literature, schedules, substitution requests, layouts, as-built drawings, maintenance and operating data, guarantees, etc.

B. Submittals shall be made for all fabricated items furnished and installed as specified.

C. Work shall not commence on any item requiring submittals until submittals are approved in writing by the Contracting Officer.

1.02 RELATED DOCUMENTS

A. Drawings and general provisions of the Contract, including General and Supplementary Conditions and other Division 01, 06, 07, 09, 22, 23, and Division 26

B. Specification Sections, apply to this Section.

1.03 SUMMARY

A. The following submittal requirements and procedures are required in addition to and as an explanation of FAR Clause 52.236-21 and AGAR Clause 452.236-76.

1.04 REQUIREMENTS

A. The TYPES OF SUBMITTAL REQUIREMENTS specified in this section include shop drawings, product data, samples and miscellaneous work-related submittals. Individual submitted requirements are further specified in applicable sections.

1.05 SUBMITTAL REQUIREMENTS AFTER AWARD

A. Provide detailed submittals in the formats required for each section in the specifications.

B. Provide a complete final submittal with all required documentation in both hard copy and on a USB Flash Drive with all electronic files required.

1.06 DEFINITIONS:

Work-related submittals of this section are categorized for convenience as follows:

A. Shop drawings include specially prepared technical data for this project, including drawings, diagrams, performance curves, data sheets, schedules, templates, patterns, reports, information not in standard printed form for general application to a range of similar projects.

B. Samples include both fabricated and un-fabricated physical examples of material, products and units of work; both as complete units and as smaller portions of units of work; either for limited visual inspection or (where indicated) for more detailed testing and analysis.

C. Mock-ups are a special form of field samples, which are too large to otherwise inconvenient for handling in specified manner for transmittal of sample submittals

D. MISCELLANEOUS SUBMITTALS related directly to the work (non-administrative) include warranties, maintenance agreements, reports, physical work records, quality testing

01/27/16 Repair Storm Damaged Barracks 013000 Page - 2/6 Submittals and certifying reports, copies of industry standards, record drawings, field measurement data, operating and maintenance materials, overrun stock, and similar information, devices and materials applicable to the work and not processed as shop drawings, product data or samples.

1.07 TYPES OF SUBMITTALS

A. All submittals will be made, “For Review”, by the Contracting Officer unless otherwise specified. These submittals will be subject to review procedures as noted herein.

B. Some submittals may be specified “For Record”, or may otherwise indicate that a reviewed acceptance is not required. These submittals do not require a response from the Contracting Officer. However, no materials so designated are to be installed prior to receipt of these submittals by the Contracting Officer.

C. Make all submittals in accordance with the provisions of this Section of these Specifications.

1.08 SUBMITTAL REQUIREMENTS

A. All submittals shall be accompanied by a submittal transmittal form. Equipment numbers shall be listed for items being submitted. A separate form shall be used for each specific item, class of material, equipment, and the submittal is required. Submittals for various items shall be made with a single form when the items taken together constitute a manufacturer’s package or are so functionally related that expediency indicates checking or review of the group or package as a whole.

B. Shop drawings and manufacturer’s literature.

1.09 SCALE REQUIRED:

A. Unless otherwise specified herein, make all Shop Drawings accurately to a scale sufficiently large to show all pertinent features of the item and its method of connection to the Work.

1.10 TYPE AND NUMBER REQUIRED:

A. Submittal Format

1. Provide all submittals in both hard copy and PDF format as follows:

a. Provide hard copies of manufactures equipment and material cut sheets and manuals and all drawings

2. Provide PDF electronic copies of all submittal documents on USB Flash Drive.

Identify with file name all material or equipment

3. Provide all drawings in AutoCAD DWG 2013 or newer format in electronic format and PDF format on USB Flash Drive and hard copy for all required drawings.

B. Shop Drawings: Submit 4 prints of Shop Drawings. Shop drawings shall be 24” x 36” in size. Present shop drawings in a clear and thorough manner. Identify details by reference to sheet and detail, schedule, and room numbers shown on drawings. Include cross-reference to applicable specifications sections by appropriate paragraphs, show information dimensions, connections and other details necessary to ensure that the shop drawings accurately interpret the special project specifications and drawings. Show adjoining work in such detail as required to indicate proper connections. Where adjoining connected work

01/27/16 Repair Storm Damaged Barracks 013000 Page - 3/6 Submittals requires shop drawings or product data, submit such information for review at the same time so that connections can be accurately checked.

C. Manufacturer’s Literature: Submit four (4) each copies of required manufacturer’s literature, except submit two (2) copies if “submitted for record” is specified. Modify product data by deleting information which is not applicable to the project or by marking each copy to identify pertinent products. Supplement standard information, if necessary, to provide additional information applicable to project.

D. Correcting: The Contractor shall make any corrections required by the Contracting Officer and shall resubmit corrected submittals until accepted. The Contractor shall provide for enough time for reviews, revisions and resubmittals to not delay the work.

1.11 CONTRACTOR’S VERIFICATION

A. General - All submittals are instruments of the Contractor. The Contractor shall carefully check all items of the Contractor’s subcontractors and supplier as well as the Contractor’s own before transmitting them as the Contractor’s submittals to the Contracting Officer.

B. Determine and verify:

1. Catalog numbers and similar data.

2. Conformance with specifications.

3. Stamp and initial all submittals indicating that they have been reviewed prior to sending to Contracting Officer.

1.12 QUESTIONS:

A. The Contractor shall review all submittals and include answers to any questions or clarifications required by subcontractors and, in particular, shall ascertain that the submittals meet all requirements of the Contract Documents.

1.13 SUBMITTAL VARIATIONS TO CONTRACT DOCUMENTS:

A. Should the submittal contain any variations to the Contract Documents, whether because of standard shop practice or other reasons, the Contractor shall make special mention thereof on the submittal transmittal.

1.14 SUBMITTAL IDENTIFICATION AND PACKAGING

A. IDENTIFICATION: All submittals shall be identified and have the following information:

1. Project name and location.

2. Subcontractor’s, vendor’s and/or manufacturer’s name, address, and telephone number.

3. A unique number, sequentially assigned, shall be noted on the transmittal form accompanying each item submitted. Original submittal numbers shall have the following format: "XXX"; where "XXX" is the sequential number assigned by the Contractor. Resubmittal shall have the following format: "XXX-Y"; where "XXX" is the originally assigned submittal number and "Y" is a sequential letter assigned for resubmittals; i.e., A, B, or C being the 1st, 2nd, and 3rd resubmittals, respectively.

Submittal 25B, for example, is the second resubmittal of Submittal 25.

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4. Product identification or shop drawing title, number, revision and data as applicable.

Where product data contains more than one product, model, selection, etc., clearly mark and identify the information intended to be reviewed by Contracting Officer.

5. Reference to Contract Drawing and/or Specifications Sections as applicable.

6. Field dimensions, clearly identified as such.

7. Identification of deviations from Contract Documents.

8. Identification of revisions on resubmittals.

9. Contractor’s stamp, initialed or signed, certifying to review of submittal, verification of products, field measurements and field construction criteria, and with requirements of the Work and of the Contract Documents.

1.15 PACKAGING OF SUBMITTALS

A. All submittals shall be adequately wrapped or packaged to prevent damage during delivery.

B. All drawings shall be rolled and not folded.

1.16 COORDINATION OF SUBMITTALS

A. General: Prior to submittal for Contracting Officer’s review, use all means necessary to fully coordinate all material, including the following procedures:

1. Determine and verify all field dimensions and conditions, materials, catalog numbers and similar date.

2. Coordinate as required with all trades and with all public agencies involved.

3. Secure all necessary approvals from public agencies and others and signify by stamp, or other means, that they have been secured.

4. Clearly indicate all deviations from the Contract Documents.

5. On resubmittals, clearly indicate all revision or changes from original submittal.

1.17 GROUPING OF SUBMITTALS:

A. Unless otherwise specifically permitted by the Contracting Officer make all submittals in groups containing all associated items; the Contracting Officer may reject partial submittals as not complying with the provisions of the Contract Documents.

1.18 TIME SCHEDULES

A. GENERAL

1. Make all submittals far enough in advance of schedule dates of installation to provide all required time for reviews, for securing necessary approvals, for possible revisions and resubmittal, and for placing orders and securing delivery.

2. In scheduling, allow at least (21) calendar days for the Contracting Officer’s review following receipt of each submittal. On resubmittals, allow at least 14 calendar days.

3. Though the Contracting Officer may utilize other agents (inside or outside the USFS) to assist in submittal review, only the Contracting Officer has the authority to issue action in regards to submittals.

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1.19 DELAYS

A. The Contractor shall provide for enough time for reviews, revisions and re-submittals to not delay the work. Costs of delays occasioned by tardiness of submittals shall be borne by the Contractor.

1.20 SHOP DRAWINGS AND PRODUCT DATA

A. The Contractor shall make any corrections required by the Government and shall resubmit corrected Shop Drawings, and manufacturer’s literature until accepted.

B. When submittal has received final acceptance, the Contractor shall make distribution to all parties concerned.

1.21 SAMPLES:

A. Samples shall be large enough to illustrate clearly the functional characteristics and full range of color, texture, or pattern.

1.22 SUBSTITUTIONS:

A. Unless otherwise allowed by Contracting Officer the Contractor shall make any request for proposed substitution, accompanied by all supporting data, after award of Contract, but in any case allowing enough time for review and action without delay of the project.

1.23 REVIEW PROCEDURE

A. For each required submittals, submit four (4) copies of all the submitted information.

Individual sheets shall not exceed 24 inches x 36 inches.

B. Unless otherwise specified, within 21 days after receipt of the submittals, the CO will review the submittals and return its findings to the Contractor. The returned material will consist of either a work order and/or 1 marked-up copy of the submittals. The returned submittal will indicate one of the following actions:

C. If the review indicates that the material, equipment or work method is in general conformance with the Plans/Specifications, the submittals copies will be marked "No Exceptions Taken". In this case, the Contractor may begin to incorporate the material/equipment/work method covered in the submittals.

D. If the review indicates that the submittals are insufficient or that limited corrections are required, the submittals copies will be marked "Make Corrections Noted". In this case, the Contractor may begin to incorporate the material/equipment/work method covered in the submittals in accordance with the corrections/comments noted.

E. If the review reveals the submittals is insufficient or contains incorrect data and the comments require revision and re-submittal, the submittals copies will be marked "Revise and Resubmit". In this case, the Contractor shall not then undertake work covered by this submittal until the submittals has been revised, resubmitted and returned to the Contractor with a "No Exceptions Taken" or "Make Corrections Noted".

F. If the review reveals that the material, equipment or work method is not in general conformance with the design concept or in compliance with the Plans/Specifications, or if the submittals are incomplete, the submittals copies will be marked "Rejected". In this case, the Contractor shall not then undertake work covered by this submittal until the submittals has been revised, resubmitted and returned to the Contractor with "No Exception Taken" or "Make Corrections Noted".

01/27/16 Repair Storm Damaged Barracks 013000 Page - 6/6 Submittals

G. If review and checking indicate additional information is required, the submittals copies will be marked "Submit Specified Item". In this case, the Contractor may begin to incorporate the material/equipment/work method only if it is not affected by the item to be submitted. If any material/equipment/work method is affected, no work may begin on incorporating that material/equipment/work method into the work until it and the Submittals are submitted and returned to the Contractor with a "No Exceptions Taken" or "Make Corrections Noted".

H. Contractor shall promptly distribute copies of the reviewed submittals to subcontractors, vendors, and/or manufacturer as applicable.

I. Fabricate, construct and furnish all work in accordance with the acceptable submittals; one copy of such submittals shall be kept at the job site.

J. Submittals will not be accepted for review if identification or approval stamps are missing or are placed on the back of the submittal, an incorrect amount of submittals are submitted, the transmittal form is incorrectly filled out, submittals are not coordinated, or submittals do not show evidence of Contractor’s approval. They will be returned “without action.”

K. Contracting Officer reserves the right to require submittals in addition to those called for in individual sections.

1.24 EFFECTS OF REVIEW OF CONTRACTOR'S SUBMITTALS:

A. Review of drawings, method of work, or information regarding materials or equipment the Contractor proposes to provide, shall not relieve the Contractor of its responsibility for errors therein and shall not be regarded as an assumption of risks or liability by the Contracting Officer on behalf of the Government, or any other officer or employee of the Government; and the Contractor shall have no claim under the Contract on account of the failure, or partial failure, of the method of work, material, or equipment so reviewed. A mark of "NO EXCEPTIONS TAKEN" or "MAKE CORRECTIONS NOTED" shall mean that the Contracting Officer has no objection to the Contractor, upon the Contractor's own responsibility, using the plan or method of work proposed, or providing the materials or equipment proposed.

PART 2 - PRODUCTS (Not used.)

PART 3- EXECUTION (Not used.)

PART 4- MEASUREMENT AND PAYMENT (Not used.)

USDA FOREST SERVICE PROJECT SPECIFICATIONS

12/16/2015 Repair Storm Damaged Barracks 06 10 00 - 1/3 Rough Carpentry

SECTION 06 10 00

ROUGH CARPENTRY

1. PART 1 - GENERAL

1.01 SUMMARY

A. This section specifies rough carpentry, including all framing, sheathing, and underlayment.

1.02 RELATED SECTIONS

A. 06 17 73 – Plate Connected Wood Trusses B. 06 22 00 - Millwork.

C. 06 41 00 - Casework

1.03 QUALITY ASSURANCE

A. Furnish materials complying with the following:

1. Softwood Lumber.

a. Graded in accordance with the latest edition of "Standard Grading Rules

No. 17,” WCLIB, or "Western Grading Rules," WWPA. Lumber grades specified below are taken from " Standard Grading Rules, No.

17." Equal grades from "Western Grading Rules" are acceptable.

Furnish lumber bearing a recognized grading bureau mark or a "Certificate of Grade" may be substituted. Where a grade for Douglas Fir (DF) species is indicated, other species, if approved by the COR, may be supplied on an equal stress grade basis.

2. Oriented Strand Board, OSB panels. Engineered wood panels manufactured to meet APA performance standard. Panels used are to bear APA trademark to assure manufacture in conformance with APA performance standards.

a. 15/32 OSB panels, 32/16.

3. Plywood.

a. Graded in accordance with APA PS 1-95. Furnish panels identifiable by a grade trademark of a recognized grading association. Index numbers listed (i.e. 24/0) may be larger but not smaller than shown.

4. All materials and construction techniques shall meet applicable Local codes or the requirements herein, whichever is stricter.

2. PART 2 - PRODUCTS

2.01 MATERIALS

A. Lumber.

1. Furnish S4S lumber, unless otherwise shown on drawings. Furnish lumber with a moisture content of 19 percent or less for material 3 inches and less in nominal thickness, unless otherwise specified.

B. Felt.

1. Use #30 felt minimum.

12/16/2015 Repair Storm Damaged Barracks 06 10 00 - 2/3 Rough Carpentry

C. Framing Members.

1. Beams.

a. 4 inches and less in width: No.2, DF, S-dry.

b. 5 inches and wider: No. 1 DF.

2. Joists and Stair Stringers.

a. No. 2, DF, S-dry.

3. Rafters.

a. No. 2, DF, S-dry.

b. Barge Rafters, Hem fir S-Dry, Appearance Grade.

4. Studs & Plates (2 x 4 and smaller): Stud or standard grade, DF, Larch, Hemlock, S-dry.

5. Headers.

a. No. 2, DF, Larch, Hemlock, S-dry.

b. Studs and Plates (2 x 6 and larger): No. 2, DF, Larch, Hemlock, S-dry.

c. Blocking.

1) Standard grade, DF, Larch, Hemlock, S-dry.

6. Columns.

a. No. 1, DF.

D. Exterior Sheathing.

1. Roof Sheathing.

a. 3/4 inch CDX ext. plywood, 24/0

2. Wall Sheathing.

a. 15/32 inch Oriented Strand Board, OSB panels, 32/16.

3. PART 3 - EXECUTION

3.01 CONSTRUCTION

A. Framing.

1. Make joints in beam over supports unless shown otherwise on the drawings.

2. Set joist with crown side up. Install solid blocking over supports. Provide a minimum of 1-1/2 inch bearing for each joists. Nail with two16d nails at each bearing. Double joists under parallel partitions and at all openings.

3. Notching of joists will be allowed in the end 1/3 of the span only. Limit notching to 1/6 of the joist depth.

4. Set rafters with crown edge up. Cut birds-mouths to provide full bearing. Nail rafters to top plate with two 8d nails and to ceiling joists with three 16d or five 10d nails.

5. Fabricate trusses as shown on the drawings. Fasten to top plate with four SD #9 1 ½” Structural Connector Screws Install Structural Hurricane Ties as shown on the drawings.

6. Provide continuous length studs. Nail studs to top plate with four 8d toenails or two 16d end nails.

12/16/2015 Repair Storm Damaged Barracks 06 10 00 - 3/3 Rough Carpentry

7. Install full length cripples at all openings. Nail cripples to studs with 16d nails at 24 inch on center. Toenail cripple to header with two 8d nails.

8. Provide headers, over opening, of a size indicated below:

Maximum 3'-6" span 2-2x6's Maximum 5'-0" span 2-2x8's Maximum 6'-6" span 2-2x10's Maximum 8'-0" span 2-2x12's Maximum 8'-0" span 2-2x12's

9. Space header material with plywood or surfaced lumber to equal the stud depth.

10. End nail studs to header with three 16d nails.

11. Do not splice columns. Cut ends square to provide full bearing. Nail columns top and bottom with four 16d toenails, or as shown on drawings.

B. Exterior Sheathing.

1. Install roof sheathing at right angles to supports. Stagger end joints a minimum of 1 span. Nail with two 8d nails at each support.

2. Apply plywood roof sheathing with the face grain at right angles to supports.

Stagger end joints. Nail with 8d nails 6 inch on center at edges and 12 inch on center at intermediate supports.

3. Apply Oriented Strand Board, OSB wall sheathing with the face grain vertical.

Nail with 8d nails at 6 inch on center at edge and 12 inch on center at intermediate supports.

C. Exposed Hardware.

1. Provide rough hardware for the proper installation of work. Install hot-dipped galvanized hardware, nails, bolts, etc. at locations exposed to the weather.

4. PART 4 - MEASUREMENT AND PAYMENT (NOT USED)

12/16/2015 Repair Storm Damaged Barracks 06 17 73 - 1/5 Plate Connected Wood Trusses

SECTION 06 17 73

PLATE CONNECTED WOOD TRUSSES

1. PART 1 - GENERAL

1.01 SUMMARY

A. Section Includes:

1. Shop fabricated wood trusses for roof framing

2. Bridging, bracing, and anchorage.

B. Related Sections:

013000 – Submittals 061000 – Rough Carpentry 220000 – Plumbing, General Purpose 230000 – Supply, Distribution, Ventilation and Exhaust Systems

1.02 REFERENCES:

A. Reference Standards: Comply with the following:

1. TPI 1 – National Design Standard for Metal Plate Connected Wood Truss Construction; Truss Plate Institute.

2. TPI DSB-89 –Recommended Design Specification for Temporary Bracing of Metal Plate Connected Wood Trusses; Truss Plate Institute.

3. TPI HIB-91 – Commentary and Recommendations for Handling, Installing & Bracing Metal Plate Connected Wood Trusses; Truss Plate Institute.

1.03 PROJECT CONDITIONS:

A. General Design Criteria:

1. The site has a roof snow load of 60 pounds per square foot per Shasta County Building Division.

2. The site wind load of 85 miles per hour, 3 second gust, Exposure C.

3. “Very High” Category for Wildland Urban Interface

B. Special Specific Design Criteria:

This structure was built in the 1950’s using a standard Forest Service set of plans, no longer available. This project is to replace existing storm damaged trusses, in kind, with shop fabricated, plate connected trusses. Replacement trusses are to be shop fabricated transported to the site and placed where the damaged trusses are removed, at the same locations with the same truss configuration. It is the intent to match the existing trusses. Contractor/Truss Fabricator is to field verify measurements required to build replacement trusses and submit these along with a statement that configurations for trusses submitted are based on field verification of requirements. There are two different types of trusses involved in this project. One type is found over the bedrooms and the other is over the kitchen area. The

12/16/2015 Repair Storm Damaged Barracks 06 17 73 - 2/5 Plate Connected Wood Trusses replacement trusses will be built to match the existing in terms of truss configuration and dimensions of the lumber used in the members. Both types are built of 2” X 6” members but are on different spacing. Existing trusses are as follows:

1. South Bedrooms:

2” x 6” trusses, 16” on center, typical spacing.

2. Kitchen:

2” x 6” trusses, 24” on center, typical spacing.

1.04 SUBMITTALS

A. See Section 013000 – Submittals, for administrative procedures and protocols for submittal.

1. Shop Drawings: Indicate framing plans, sizes, pitch, span, and spacing of trusses, loads and truss cambers, framed openings; sizes and grades of lumber;

gauge thickness, nominal sizes and locations of connectors at joints; bearing and anchorage details; permanent bracing and bridging and related items.

Submit design calculations and shop drawings signed and sealed by a registered Professional Civil or Structural Engineer in the State of California.

a. Truss layout drawings: Labeled indicating project name, site location and individual truss types.

b. Do not use Contract drawings, plan set, for submittal or shop drawings.

2. Manufacturer’s Instructions: Submit manufacturer’s instructions for lateral bracing in accordance with Section 013000.

3. Product Data: Provide truss configurations, bearing and anchor details, bridging and bracing in accordance with Section 013000.

1.05 QUALITY ASSURANCE

A. Furnish materials complying with the following:

1. Lumber.

a. Material is to be graded in accordance with the latest edition of "Standard Grading Rules, No. 17," WCLIB, or "Western Lumber Grading Rules," WWPA. Furnish lumber bearing a recognized grading bureau mark or a "Certificate of Grade."

2. Plywood.

a. Plywood plates may be used in lieu of metal plates at certain locations with the approval of the Contracting Officer. Materials are to be

12/16/2015 Repair Storm Damaged Barracks 06 17 73 - 3/5 Plate Connected Wood Trusses graded in accordance with the latest edition of APAPS 1-95. Furnish panels identifiable by a grade trademark of a recognized grading association. Index numbers (i.e. 24/0) may be larger but not smaller than shown.

B. Truss Design, Fabrication, and installation: In accordance with TPI 1, TPI DSB- 89, and HIB-91.

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

D. Design: Under the direct supervision of a Registered Professional Civil or Structural Engineer in the State of California, experienced in the design of this work.

E. Roof Truss Design:

1. Mechanical Equipment:

a. Verify and coordinate horizontal and vertical HVAC duct opening requirements.

1.06 DELIVERY, STORAGE AND HANDLING

A. Handle and erect trusses in accordance with TPI HIB-91.

1. Store trusses off ground and under waterproof cover.

2. Store trusses in vertical position resting on bearing ends.

1.07 FIELD MEASUREMENTS

A. Verify in the field all required measurements.

2. PART 2 - PRODUCTS

2.01 MATERIALS

A. Lumber grades specified below are taken from "Dressing and Grading Rules No. 16 Standard Grading Rules, No. 17." Equal grades from "Western Lumber Grading Rules" are acceptable. Plywood graded by APA; waterproof glue.

B. Wood Members: Single top and bottom chord, materials specified below are preferred however subject to the engineer’s design requirements for stress group, species and grade.

1. Top Chord.

a. S4S No. 2, Douglas Fir, S-dry.

2. Bottom Chord.

a. S4S No. 2, Douglas Fir, S-dry.

3. Web Members.

a. S4S No. 2, Douglas Fir, S-dry

4. Gussets.

a. 1/2 inch Structure I, C-C plywood.

12/16/2015 Repair Storm Damaged Barracks 06 17 73 - 4/5 Plate Connected Wood Trusses

5. Adhesive.

a. ASTM D4689.

C. Truss Hardware: Provide necessary metal plates bolts, nuts, washers, steel plates, nails, etc. necessary for truss fabrication. Use correct material of proper size and strength for purpose intended, Structural notes on drawings, and applicable building codes.

1. Metal plates: TPI QSP, hydraulically pressed 20 gauge toothed steel plates, with ASTM A525 G90 hot-dipped galvanized coating of ASTM a792 AZ50 hot-dipped aluminum-zinc coating.

2. Connections: Size, configuration, and thickness as required to transmit stresses plus eccentricities.

D. Truss Bridging: Type, size and spacing recommended by truss manufacturer.

2.02 ACCESSORIES

A. Wood Blocking, Plates, Support Members, and Framing for Openings: In accordance with Section 061000; softwood lumber, species, construction grade, 19 percent maximum and 7 percent minimum moisture content.

B. Fasteners: Electro-galvanized steel, type to suit application.

C. Bearing Plates: Electro-galvanized, plain steel.

D. Hangers:

1. Strap hangers: Provide solid blocking to receive face nails through straps or provide backup data for alternate installations.

2. Face Nailed Hangers without Straps: Provide sufficient depth so that nailing can be provided above neutral axis (above mid-depth) of supporting beam.

2.03 FABRACATION

A. Shop fabricate trusses in accordance with recommendations of Truss Plate Institute

(TPI) Reference Standards to achieve structural requirements specified.

B. Brace wood trusses in accordance with TPI DSB-89 and TPI HIB-91.

3. PART 3 - EXECUTION

3.01 EXAMINATION

A. Verify that the site is prepared and ready to receive trusses. Verify that supports and opening are installed at the proper locations and elevations and ready to receive trusses.

3.02 PREPARATION

A. Coordinate clearances for ductwork and plumbing with Mechanical Drawings.

12/16/2015 Repair Storm Damaged Barracks 06 17 73 - 5/5 Plate Connected Wood Trusses

3.03 ANCHORS AND SUPPORTS

A. General: Provide and install rough hardware and metal fastenings as indicated, specified and required for proper installation of trusses. Provide nails, spikes, screws and bolts and similar items to properly secure members in place.

3.04 ERECTION

A. Protect trusses from rain and snow.

B. Install trusses in accordance with manufacturer’s instructions. Hoist trusses into position taking care to prevent damage to truss members or joints by out-of-plane bending.

1. Handling and Erection: Comply with TPI HIB

2. Set members level and plumb, in correct position.

3. Plane of Truss Webs: Vertical, plumb, parallel to each other, and located accurately.

C. Bearing and Anchorage: Ensure truss ends have sufficient bearing area, and anchor trusses securely at bearing points.

1. Fasten trusses to top plate using either Simpson Strong Tie H 2.5A or H 2.5T

Hurricane Tie to anchor trusses to top plate as shown on the plans. Use 10 each SD #9 1- ½” Structural Connector Screws. Pre-drill pilot holes in top plate 5/64” diameter, very old and brittle material, use caution not to split material when installing screws.

D. Do not field cut or alter structural members without written approval of Engineer and truss manufacturer, provide copy of approval letter to CO, use submittal procedures outlined in Section 013000 SUBMITTALS, submit for review approval letter.

E. Permanent Bracing for Overall Stability of Structure: Install permanent bracing and bridging prior to application of roof decking.

F. Coordinate placement of roof decking with work of this section.

3.05 TOLERANCES

A. Trusses: ½” maximum from correct position.

4. PART 4 - MEASUREMENT AND PAYMENT

4.01 MEASUREMENT AND PAYMENT

A. Measurement for payment will be for all nine replacement trusses and one repaired truss (bottom chord) installed complete in accordance with this specification with roof deck and panels in place as well as exterior siding installed complete, (Structural Repairs) as a lump sum quantity. Payment will be for the job, complete.

01/27/16 Repair Storm Damaged Barracks 06 22 00 - 1/2 Millwork

SECTION 06 22 00

MILLWORK

1. PART 1 - GENERAL

1.01 SUMMARY

A. This section specifies millwork.

1.02 RELATED SECTIONS

A. 061000 – Rough Carpentry B. 061773 – Plate Connected Wood Trusses C. 064100 – Architectural Wood Casework

1.03 QUALITY ASSURANCE

A. Furnish materials complying with the following:

1. Softwood Lumber.

a. Graded in accordance with the latest edition of “Dressing and Grading

Rules, No. 16, Standard Grading Rules, No. 17,” WCLIB, or " Western Lumber Grading Rules" WWPA. Furnish lumber bearing a recognized grading bureau mark or a "Certificate of Grade.”

2. Plywood.

a. Graded in accordance with the latest edition of Product Standard APA

PS 1-95. Furnish panels identifiable by the grade trademark of a recognized grading association.

3. Hardwood Lumber.

a. Graded in accordance with the latest edition of the Hardwood

Manufacturers Association standards.

1.04 DELIVERY, STORAGE, AND HANDLING

A. Protect finish material from the weather during transit and storage.

2. PART 2 - PRODUCTS

2.01 MATERIALS

A. Lumber grades specified below are taken from " Standard Grading Rules, No. 17."

Equal grades from "Western Lumber Grading Rules" are acceptable.

B. Exterior Trim.

1. Eave, Rake, Batts, and Corner Pieces "B" finish, "saw texture,” MC 15, Western Red Cedar (WRC).

2. Door and Window Trim.

a. "B" finish, "saw texture,” MC 15, WRC.

3. Louver and Trim.

a. "B" finish, "saw texture,” MC 15, WRC.

4. Handrails and Caps.

a. "A" finish, MC 15, S4S, WRC.

01/27/16 Repair Storm Damaged Barracks 06 22 00 - 2/2 Millwork

C. Interior Trim and Finish.

1. Door Frames.

a. "C & Btr." finish, V.G., MC 15, S4S, Douglas Fir (DF).

2. Interior Trim.

a. "C & Btr.," VG, MC 15, DF, or Hemlock.

3. Interior Wall Finish.

a. 3/8 inch ext. A-C, Group 1 plywood.

4. Handrails.

a. "C & Btr." finish, MC 15, DF.

D. Waterproof Glue.

1. “Gorilla” brand or equal.

3. PART 3 - EXECUTION

3.01 INSTALLATION

A. Set trim, casing, and other exposed woodwork with countersunk finish nails in sizes and quantity to conform with good practice, and applicable codes. Use hot-dip galvanized nails where exposed to the weather.

B. Miter and nail trim at corners, unless shown otherwise. Draw all items tight against adjacent surfaces. Fill nail holes in surfaced material and sand before painting.

C. Install continuous length fascias & base shoe where possible. If splicing is necessary, cut on a 45 degree angle to vertical and arrange to provide continuous surfaces.

D. Glue built-up millwork with waterproof glue.

E. Face nail plywood paneling with 6d finish nails 6 inch on center at edges and 12 inch on center at intermediate supports.

F. Install trim and molding for doors and windows in single lengths.

01/27/2016 Repair Storm Damaged Barracks 06 41 00 - 1/2 Architectural Wood Casework

SECTION 06 41 00

ARCHITECTURAL WOOD CASEWORK

1. PART 1 - GENERAL

1.01 SUMMARY

A. This section specifies custom cabinet work.

1.02 RELATED SECTIONS

A. 06 10 00 - Rough Carpentry.

B. 06 22 00 - Millwork.

1.03 QUALITY ASSURANCE

A. Unless otherwise shown or specified, furnish cabinet hardware complying with

ASTM A156.

B. Plywood shall be in accordance with the latest edition of APA PS-1. Each panel shall be identified by the grade trademark of a recognized grading association.

2. PART 2 - PRODUCTS

2.01 MATERIALS

A. Cabinet Material.

1. Oak pantry door and frame in Kitchen: 1/2 inch, Solid hardwood and veneers.

2. T.V. Cabinet in lounge and Closet Rm. 1: 3/4 inch, B-B Int., Group 1 plywood, or 3/4 inch, A3 White Birch plywood.

3. Glue - Type II.

B. Cabinet Hardware.

1. Hinges Semiconcealed type, for 3/8 inch inset lipped doors, 1-1/2 inch length, steel or brass, US26D.

2. Catches.

a. Magnetic, Type 1079.

3. Pulls.

a. Type 1285, US26D.

4. Shelf Standards.

a. Adjustable, Type F1067G, with Style A rests.

5. Louvered Vent.

a. 10-7/16 inch x 2-7/8 inch, stainless steel or chrome plate.

3. PART 3 - EXECUTION

3.01 FABRICATION

A. Fabricate cabinets to the same general configuration and details shown on the drawings, complete with hardware. Comply with the requirement for custom grade, paint finish, of the Woodwork Institute of California, "Manual of Millwork."

01/27/2016 Repair Storm Damaged Barracks 06 41 00 - 2/2 Architectural Wood Casework

3.02 INSTALLATION

A. Build cabinets level and plumb. Shim as necessary with concealed shims. Scribe cabinets to wall. Adjust doors and drawers to operate freely and without binding.

B. Finish Cabinet work: Oak Pantry Door, Polyurethane, Varnished.

T. V. Cabinet, Flat white, interior paint.

Closet Room 1, match finishes found in intact closest Rm. 2.

01/27/2016 Repair Storm Damaged Barracks 07 21 00 - 1/1 Building Insulation

SECTION 07 21 00

BUILDING INSULATION

1. PART 1 - GENERAL

1.01 SUMMARY

A. This section specifies building insulation.

1.02 QUALITY ASSURANCE

A. Provide insulation with the manufacturer's name, fiber material, and R-value on the package.

1.03 SUBMITTALS

A. Submit catalog cuts or brochures, fully describing all materials.

2. PART 2 - PRODUCTS

2.01 MATERIALS

A. Insulation.

1. Exterior Walls: Fiberglass (R-11); Kraft faced.

2. Ceiling/Crawl Space Insulation: Fiberglass (R-30); Unfaced.

3. PART 3 - EXECUTION

3.01 INSTALLATION

A. Apply wall insulation with the vapor barrier to the warm side of the insulation. Cut back insulation to provide stapling flanges at each end. Stretch all flanges tight and staple 6 inch on center maximum. Patch all tears, punctures, and make vapor-tight.

Lap flanges of adjacent batts and blankets.

B. Hand pack insulation into all cracks between window and door frames and rough framing. Place insulation between water pipes, and exterior sheathing, or unheated spaces. Fit insulation over water pipes in the attic space, do not allow seams or joints in the insulation to expose water pipes to cold temperatures. Fit insulation neatly around electrical boxes and seal vapor barrier with tape.

01/27/2016 Repair Storm Damaged Barracks 07 41 13 - 1/2 Preformed Metal Roof Panels

SECTION 07 41 13

PREFORMED METAL ROOF PANELS

1. PART 1 - GENERAL

1.01 SUMMARY

A. This section specifies metal roofing and accessories.

1.02 SUBMITTALS

A. Submit catalog cuts or brochures, fully describing all materials, and color samples.

2. PART 2 - PRODUCTS

2.01 MATERIALS

A. Roofing panels:

1. Base bid only: Replacement panels to match existing panels. Existing panels are 24” X 16’, 21 gauge (1/32” thick), with double raised rib 8” on center, Dark brown, very similar to “Burnished Slate” in color. Contractor to field verify measurements, and pattern prior to submitting information on replacement panels.

2. Option #1, Replace rest of roof panels: All panels placed shall be new roof panels for the entire roof. Steel; 36” X 16’, 26 gauge, panels with single raised rib 9” on center, baked enamel “Burnished Slate”, embossed finish: “Master Rib” or equal.

B. Ridge cap: 26 gauge steel, 2 piece interlocking type, formed to match roofing.

C. Valley flashing, gable and eave trim: 26 gauge steel. Valley flashing; 36” width.

D. Fascia trim/Rake flashing: Match existing size and gauge, galvanized steel.

E. Foam closures: Shall use manufacturers pre-cut closures that match the roofing panel configuration of the panel installed for both inside and outside closures.

F. AST Sealing tape, Double bead: Acrylic Sealing Tape for use at panel edges, shall be used with foam closures to insure maximum weather tightness and resistance to pest infiltration.

G. Screws: Self tapping 5/16” hex-head.

H. Felt: ASTM D226 Type I, 30 pounds/square

3. PART 3 - EXECUTION

3.01 INSTALLATION

A. Apply metal roofing over 30 pound felt. Apply felt in horizontal courses starting at the eaves. Lap felt edges a minimum of 3 inches. Scatter nail or staple felt.

B. Apply sheets with ribs extending up the slope of the roof. Follow manufacturer’s recommendation for screw pattern application, governing site conditions are wind at 85 mph, 3 second gust, Exposure C.

C. Start at the lower corner of the roof, with upper lap edge oriented away from the prevailing winter wind. Extend sheets 1 inch minimum beyond eave trim to form drip edge. Lap edges of sheets one rib. Lap ends of sheets 9 inches minimum.

01/27/2016 Repair Storm Damaged Barracks 07 41 13 - 2/2 Preformed Metal Roof Panels

D. All side laps and end laps shall be sealed on all roofs, regardless of pitch, with caulk, mastic or butyl tape.

E. Contractor shall use inside and outside foam closures and double bead AST Sealing tape at panel edges at eves, and at ridge cap.

F. Apply a 1/4 inch bead of caulking at all end laps and at ridge cap laps.

G. Screw fasten eaves, end laps and ridge at each rib. Screw fasten side laps, 6 inches on center.

01/27/2016 Repair Storm Damaged Barracks 07 46 23 - 1/1 Wood Siding

SECTION 07 46 23

WOOD SIDING

1. PART 1 - GENERAL

1.01 SUMMARY

A. This section specifies wood siding.

1.02 QUALITY ASSURANCE

A. Furnish materials complying with the following to match existing engineered wood

Siding, contractor to verify existing and match:

1. Engineered Wood Siding.

a. LP Smartside, 16” triple 5” bold profile Lap Siding (Cedar), Architectural Collection; 16” x 16’ panels, prefinished “Prairie Wheat” in color.

1.03 SUBMITTALS

A. See Section 013000 – Submittals, for administrative procedures and protocols for submittal.

1. Product Data: Provide information to show that the panel configuration and finished color will match existing panels on building in accordance with Section 013000.

2. Manufacturer’s Instructions: Submit manufacturer’s installation instructions, show type and layout of fasteners for 85 mph wind, 3 second gust, Exposure C in accordance with Section 013000.

2. PART 2 - PRODUCTS

2.01 MATERIALS

A. Engineered Wood Siding:

LP Smartside, 16” triple 5” bold profile Lap Siding (Cedar), Architectural Collection; 16” x 16’ panels, prefinished “Prairie Wheat” in color.

3. PART 3 - EXECUTION

3.01 INSTALLATION

A. Fit siding tightly around windows, doors and other trim or projection. Apply caulking around all openings. Offset panel edges, install per manufacturer’s recommendations/instructions.

01/27/2016 Repair Storm Damaged Barracks 07 62 00 - 1/2 Sheet Metal Flashing & Trim

SECTION 07 62 00

SHEET METAL FLASHING AND TRIM

1. PART 1 - GENERAL

1.01 SUMMARY

A. This section specifies flashing and sheet metal work, and required accessories.

1.02 SUBMITTALS

A. Submit catalog cuts or brochures, fully describing all materials.

2. PART 2 - PRODUCTS

2.01 MATERIALS

A. Flashing:

1. 26 gauge galvanized steel, ASTM A361, ASTM G90, Type I, Class D or 0.032 inch thick aluminum.

B. Roof Drains, Gutters, and Downspouts.

1. 26 gauge galvanized steel, ASTM B361, ASTM G90, Type I, Class D, or

0.032 inch thick aluminum.

C. Gutter Spikes.

1. ASTM F1667.

D. Plastic Cement.

1. ASTM C920, Type S.

2.02 FABRICATION

A. Shop fabricates items where possible. Accurately reproduce profiles.

3. PART 3 - EXECUTION

3.01 CONSTRUCTION

A. Metal Roof Edging.

1. Bend and solder all corners. Lap soldered joints a minimum of 1 inch and fasten with rivets or sheet metal screws before bedding in plastic cement.

B. Gutters.

1. Attach with spikes and ferrules or screws and hangers as approve by manufacturer.

C. Downspouts.

1. Fasten at top and bottom and every 10 feet for buildings greater than one story.

Terminate leaders with a turnout from building to connect to drains or splash blocks.

D. Foundation Flashing.

1. Install galvanized steel flashing at all location required to separate wood from concrete or masonry.

01/27/2016 Repair Storm Damaged Barracks 07 62 00 - 2/2 Sheet Metal Flashing & Trim

E. Sill Flashing.

1. Install galvanized steel flashing at sills of exterior openings, or as shown on the

Drawings.

F. Head Flashing.

1. Install galvanized steel or aluminum flashing at the head of all openings finished with wood trim. Extend flashing 2 inches up behind siding, over the top of the trim and turned down to form a drip cap.

G. Horizontal Plywood Siding Joint.

1. Install galvanized steel or aluminum "Z" flashing at joints. Extend flashing 1 inch behind top sheet and 1/2 inch in front of bottom sheet and turned down to form a drip cap.

01/27/2016 Repair Storm Damaged Barracks 09 29 00 - 1/3 Gypsum Board

SECTION 09 29 00

GYPSUM BOARD

1. PART 1 - GENERAL

1.01 SUMMARY

A. This section specifies gypsum board and accessories.

1.02 REFERENCES

The publications listed below form a part of this specification to the extent referenced.

The publications are referred to within the text by the basic designation only.

A. ASTM C1396/C1396M – (2014a) Standard Specification for Gypsum Board.

B. ASTM C475/C475M – (2015) Joint Compound and Joint Tape for Finishing

Gypsum Board.

1.03…