Atch_1-2_Specifications(final).pdf

USDA FOREST SERVICE PROJECT SPECIFICATIONS

Rev. Date 04/17 LLVC ROOF RECONSTRUCTION 1/1

Specification List

SPECIFICATION LIST

LLVC ROOF RECONSTRUCTION

Lava Lands Visitor Center

Deschutes National Forest

Deschutes County, Oregon

CONSTRUCTION SPECIFICATION INSTITUTE (CSI) SPECIFICATIONS

SECTION TITLE

DIVISION 01 – GENERAL REQUIREMENTS

010100 Definition of Bid Items

013200 Construction Progress Documentation

013300 Submittal Procedures

017700 Closeout Procedures

017839 Project Record Documentation

DIVISION 06 – WOOD, PLASTICS, AND COMPOSITES

061000 Rough Carpentry

061600 Sheathing

061753 Metal Plate Connected Wood Trusses

DIVISION 07 – THERMAL AND MOISTURE PROTECTION

072100 Thermal Insulation

076110 Preformed Metal Siding

076113 Preformed Metal Roof Panels

DIVISION 09 – FINISHES

099010 Paint

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

233100 HVAC Duct, Casing, And Insulation

Rev. Date 09/16 LLVC ROOF RECONSTRUCTION 01010 - 1/5

Definition of Bid Items

SECTION 010100

DEFINITION OF BID ITEMS

1. PART 1 - GENERAL

1.01 SUMMARY

A. The intent of the contract is to provide for the complete construction of a fully functional project as described in the contract documents and Drawings. Unless otherwise provided, the Contractor shall furnish all labor, materials, equipment, tools, transportation, and supplies, and shall perform all work required to complete the project within reasonably close conformity to the Drawings and Specifications, and in accordance with provisions of the contract.

B. The basis for measurement and payment for all work performed under this contract shall be as listed in “Bid Form.” Unless the work to be performed is specifically called out to be measured and paid for in the Bid Form, payment for such work shall be included in other applicable items of the Bid Form. There shall be no separate measurement and payment for any such work not specifically listed in the Bid Form.

C. Items listed in the Bid Form as lump sum shall be on a lump sum all required basis. No direct measurement will be made for lump sum bid items. Bid items calling for unit prices show estimated quantities of work to be performed. These quantities, although shown with as much accuracy as possible, are approximate only and are for bidding purposes only.

Payment to the Contractor shall be made on the quantity of work actually performed by the Contractor.

D. The summation of all bid items under the Bid Form shall equal all work required by the Drawings and Specifications regardless of whether individual items of work are described under bid item descriptions or not. Payment shall be made at the contract unit bid or lump sum prices listed in the Bid. The prices listed therein shall be payment in full for all labor, tools, equipment, materials, etc., which are required to construct respective bid items according to the Contract Documents, including all work and materials incidental thereto.

E. Payment for unit bid items and lump sum bid items only partially completed at the end of monthly pay periods shall be based on a percentage of work completed as determined by the Government.

1.02 DETERMINATION OF QUANTITIES

A. The following measurements and calculations shall be used to determine contract quantities for payment.

1. For individual construction items, longitudinal and lateral measurements for area computation shall be made horizontally or corrected to horizontal measurement unless otherwise specified. Measurements for geotextiles, netting, erosion control blankets, and roofing shall be along slope lines.

2. For structures they shall be measured according to neat lines shown on the Drawings or as altered by the CO, in writing, to fit field conditions.

3. For standard manufactured items (such as fence, wire, plates, rolled shapes, pipe conduits) identified by gauge, weight, section dimensions, and so forth, such

Rev. Date 09/16 LLVC ROOF RECONSTRUCTION 01010 - 2/5 identifications shall be considered the nominal weights or dimensions. Unless controlled by tolerances in cited specifications, manufacturer's tolerances shall be accepted.

1.03 PAY UNITS

A. Payment shall be by units defined and determined according to U.S. Standard measure and by the following:

1. Lump Sum (LS): One complete unit, not directly measured. The bid amount is complete payment for all work described in the contract and necessary to complete the work for that item.

1.04 METHOD OF MEASURMENT

A. One of the following methods of measurement for determining final payment is designated on the Schedule of Items for each pay item:

1. LUMP SUM QUANTITIES (LSQ) - These quantities denote one complete unit of work as required by or described in the contract, including necessary materials, equipment, and labor to complete the job. They shall not be measured.

2. PART 2 – SCHEDULE OF ITEMS

BASE ITEMS

2.01 001 – MOBILIZATION

A. This work shall consist of preparatory work and operations necessary for the movement of personnel, equipment, supplies, and incidentals to the project site, and for all other work and operations that must be performed or that cause costs to be incurred prior to beginning work on the various items on the project site.

B. Progress payments will be made as follows:

1. When 5 percent or more of the original contract amount is earned from other pay items, 50 percent of the amount for mobilization, or 5 percent of the original contract amount, whichever is less, will be paid.

2. When 10 percent or more of the original contract amount is earned from other pay items, 100 percent of the amount for mobilization, or 10 percent of the original contract amount, whichever is less, will be paid.

3. Upon completion of all work on the project, any unpaid amount for mobilization will be paid.

4. The total of all payments shall not exceed the original contract amount for this item.

C. Basis of Payment

1. Payment will be made under:

PAY ITEM DESCRIPTION PAY UNIT

001 Mobilization Lump Sum

Rev. Date 09/16 LLVC ROOF RECONSTRUCTION 01010 - 3/5

2.02 002 – DEMOLITION

A. Work will be paid for complete demolition of all existing components as specified in drawings and specifications. Work includes demolition of miscellaneous components as needed to fit new modifications.

1. All materials and construction techniques shall meet applicable local codes.

2. Removal of existing roofing materials will be paid for under this bid item.

a. Where deteriorated components are identified, further inspection of material below, if present, shall take place and findings submitted to CO.

b. Notify CO once roofing materials are removed to verify and approve of deteriorated components to be replaced.

B. Basis of Payment

002 Demolition Lump Sum

2.03 003 – FRAMING MEMBERS

A. Work will be paid for complete supply and installing of manufactured Truss System, Purlins, Rafters, and other appurtenances as designed in Drawings.

1. Metal Roof Panels, Siding, and roof and wall sheathing will not be paid for under this bid item.

2. All hardware and any required touch-up paint to adjacent components will be incidental to this pay item.

003 Trusses (Supply and Install) Lump Sum

2.04 004 – ROOF AND WALL SHEATHING

A. Work will be paid for complete supply and installation of both wall and roof sheathing, and thermal insulation as specified in drawings and specifications.

1. All hardware and any required touch-up paint to adjacent components will be incidental to this pay item.

004 Roof and Wall Sheathing Lump Sum

Rev. Date 09/16 LLVC ROOF RECONSTRUCTION 01010 - 4/5

2.05 005 – SIDING (WALL PANELS)

A. Work will be paid for complete supply and installation of wall panels as specified in drawings and specifications.

1. Roof and Wall Sheathing and Thermal Insulation will not be paid for under this pay item.

2. All hardware and any required touch-up paint to adjacent components will be incidental to this pay item.

005 Siding (Wall Panels) Lump Sum

2.06 006 – INSTALL METAL ROOFING

A. Work will be paid for complete supply and installation of Metal Roof panels as specified in drawings and specifications.

B. Roof ventilation, flashing, installation of underlayment (felt), hardware, and removal and re-installation of any impeding attachments are all incidental to this pay item.

C. Basis of Payment

006 Install Metal Roof Lump Sum

2.07 007 – SKYLIGHT MODIFICATIONS

A. Work will be paid for complete removal of existing skylights, and supply and install of new skylights in 4 locations coordinated by CO.

1. All hardware and any required touch-up paint to adjacent components will be incidental to this pay item.

007 Skylight Modifications Lump Sum

2.08 008 – HVAC DUCTING MODIFICATIONS

A. Work will be paid for complete removal and replacement of HVAC venting as shown in drawings and specifications. Work includes any necessary HVAC ducting modifications

Rev. Date 09/16 LLVC ROOF RECONSTRUCTION 01010 - 5/5 and insulation installation required to fit new roof configuration meeting all applicable codes and standards.

1. All hardware and any required touch-up paint to adjacent components will be incidental to this pay item.

007 HVAC Ducting Mods Lump Sum

2.09 OPTION ITEM 009 – INSTALL GUTTERS

A. Work will be paid for complete supply and installation of gutters and downspouts in sections coordinated by CO if awarded.

Option Item DESCRIPTION PAY UNIT 009 Install Gutters Lump Sum

END OF SECTION

USDA Forest Service Project Specifications

Rev. Date 04/17 LLVC ROOF RECONSTRUCTION 013200 - 1/2

Construction Progress Documentation

SECTION 01 32 00

CONSTRUCTION PROGRESS DOCUMENTATION

1. PART 1 - GENERAL

1.01 SUMMARY

A. Section includes administrative and procedural requirements for documenting the progress of construction during performance of the Work, including the following:

1. Contractor's construction schedule.

2. Construction schedule updating reports.

3. Site condition reports.

4. Special reports.

B. Related Sections:

1. Section 013300 "Submittal Procedures"

1.02 INFORMATIONAL SUBMITTALS

A. Format for Submittals: Submit required submittals in PDF electronic format:

1. Contractor's Construction Schedule: Initial schedule, of size required to display entire schedule for entire construction period.

2. Construction Schedule Updating Reports: Submit with Applications for Payment or upon request by Contracting Officer.

3. Site Condition Reports: Submit at time of discovery of differing conditions.

4. Special Reports: Submit at time of unusual event.

2. PART 2 – PRODUCTS

2.01 CONTRACTOR'S CONSTRUCTION SCHEDULE, GENERAL

A. Time Frame: Extend schedule from date established for the ‘Notice-To-Proceed’ to date of final completion.

1. Contract completion date shall not be changed by submission of a schedule that shows an early completion date, unless specifically authorized by Change Order.

B. Activities: Treat each separate area as a separate numbered activity for each main element of the Work.

C. Substantial Completion: Indicate completion in advance of date established for Substantial Completion, and allow time for Contracting Officer’s administrative procedures necessary for certification of Substantial Completion.

1. Punch List and Final Completion: Include not more than 14 days for completion of punch list items and final completion.

Rev. Date 04/17 LLVC ROOF RECONSTRUCTION 013200 - 2/2

Construction Progress Documentation

2. Constraints: Include constraints and work restrictions indicated in the Contract Documents and as follows in schedule, and show how the sequence of the Work is affected.

3. Phasing: Arrange list of activities on schedule by phase.

4. Work Stages: Indicate important stages of construction for each major portion of the Work:

D. Milestones: Include milestones indicated in the Contract Documents in schedule, including, but not limited to, the Notice to Proceed, Substantial Completion, and final completion.

2.02 SITE CONDITION REPORTS

A. Immediately on discovery of a difference between site conditions and the Contract

Documents, prepare and submit a detailed report. Submit with a Request for Information. Include a detailed description of the differing conditions, together with recommendations for changing the Contract Documents.

2.03 SPECIAL REPORTS

A. General: Submit special reports directly to Contracting Officer within 1 day of an occurrence.

B. Reporting Unusual Events: When an event of an unusual and significant nature occurs at Project site, whether or not related directly to the Work, prepare and submit a special report. List chain of events, persons participating, response by Contractor's personnel, evaluation of results or effects, and similar pertinent information. Advise Contracting Officer in advance when these events are known or predictable.

3. PART 3 – EXECUTION

3.01 CONTRACTOR'S CONSTRUCTION SCHEDULE

A. Contractor's Construction Schedule Updating: Update schedule to reflect actual construction progress and activities.

1. As the Work progresses, indicate final completion percentage for each activity.

2. Distribute copies of approved schedule to Contracting Officer and other parties identified by Contractor with a need-to-know schedule responsibility.

Rev. Date 04/17 LLVC ROOF RECONSTRUCTION 013300 - 1/5

Submittal Procedures

SECTION 01 33 00

SUBMITTAL PROCEDURES

1. PART 1 - GENERAL

1.01 SUMMARY

A. Section includes requirements for the submittal schedule and administrative and procedural requirements for submitting Shop Drawings, Product Data, Samples, and other submittals.

B. Related Sections:

1. Section 013200 "Construction Progress Documentation"

2. Section 017700 "Closeout Procedures"

3. Section 017823 "Operation and Maintenance Data"

4. Section 017839 "Project Record Documents"

1.02 DEFINITIONS

A. Action Submittals: Written and graphic information and physical samples that require Contracting Officer’s responsive action. Action submittals are those submittals indicated in individual Specification Sections as "action submittals."

B. Informational Submittals: Written and graphic information and physical samples that do not require Contracting Officer’s responsive action. Submittals may be rejected for not complying with requirements. Informational submittals are those submittals indicated in individual Specification Sections as "informational submittals."

1.03 ACTION SUBMITTALS

A. Submittal Schedule: Submit a schedule of submittals, arranged in chronological order by dates required by construction schedule. Include time required for review, ordering, manufacturing, fabrication, and delivery when establishing dates. Include additional time required for making corrections or revisions to submittals noted by Contracting Officer and additional time for handling and reviewing submittals required by those corrections.

1. Coordinate submittal schedule with Contractor's construction schedule.

2. Format: Arrange the following information in a tabular format:

a. Specification Section number and title.

b. Submittal category: Action; informational.

c. Description of the Work covered.

Rev. Date 04/17 LLVC ROOF RECONSTRUCTION 013300 - 2/5

Submittal Procedures

1.04 SUBMITTAL ADMINISTRATIVE REQUIREMENTS

A. Coordination: Coordinate preparation and processing of submittals with performance of construction activities.

1. Coordinate each submittal with fabrication, purchasing, testing, delivery, other submittals, and related activities that require sequential activity.

2. Submit all submittal items required for each Specification Section concurrently unless partial submittals for portions of the Work are indicated on approved submittal schedule.

3. Coordinate transmittal of different types of submittals for related parts of the Work so processing will not be delayed because of need to review submittals concurrently for coordination.

a. Contracting Officer reserves the right to withhold action on a submittal requiring coordination with other submittals until related submittals are received.

4. Processing Time: Allow time for submittal review, including time for resubmittals, as follows. Time for review shall commence on Contracting Officer’s receipt of submittal. No extension of the Contract Time will be authorized because of failure to transmit submittals enough in advance of the Work to permit processing, including resubmittals.

5. Initial Review: Allow 14 calendar days for initial review of each submittal.

Allow additional time if coordination with subsequent submittals is required.

a. Resubmittal Review: Allow 7 calendar days for review of each resubmittal.

1.05 PHYSICAL SUBMITTALS

A. Place a permanent label or title block on each submittal item for identification.

B. Indicate name of firm or entity that prepared each submittal on label or title block.

C. Include the following information for processing and recording action taken:

a. Contract Name and Number.

b. Date.

c. Name of Contractor.

d. Name of supplier.

e. Name of manufacturer.

f. Submittal number or other unique identifier, including revision identifier.

g. Number and title of appropriate Specification Section.

h. Drawing number and detail references, as appropriate.

i. Location(s) where product is to be installed, as appropriate.

j. Other necessary identification.

Rev. Date 04/17 LLVC ROOF RECONSTRUCTION 013300 - 3/5

Submittal Procedures

1.06 ELECTRONIC SUBMITTALS

A. Assemble complete submittal package into a single indexed file incorporating submittal requirements of a single Specification Section and transmittal form with links enabling navigation to each item.

B. Transmittal Form for Electronic Submittals: Use electronic form acceptable to Contracting Officer, containing the following information:

1. Contract Name and Number.

2. Date.

3. Name of Contractor.

4. Name of firm or entity that prepared submittal.

5. Names of subcontractor, manufacturer, and supplier.

6. Category and type of submittal.

7. Submittal purpose and description.

8. Specification Section number and title.

9. Specification paragraph number or drawing designation and generic name for each of multiple items.

10. Drawing number and detail references, as appropriate.

11. Location(s) where product is to be installed, as appropriate.

12. Related physical samples submitted directly.

13. Indication of full or partial submittal.

14. Transmittal number, numbered consecutively.

15. Submittal and transmittal distribution record.

16. Other necessary identification.

17. Remarks.

2. PART 2 – PRODUCTS (NOT USED)

3. PART 3 – EXECUTION

3.01 SUBMITTAL PROCEDURES

A. General Submittal Procedure Requirements: Prepare and submit submittals required by individual Specification Sections. Types of submittals are indicated in individual Specification Sections.

1. Submit electronic submittals via email as PDF electronic files.

a. Contracting Officer will return annotated file. Annotate and retain one copy of file as an electronic Project record document file.

B. Product Data: Collect information into a single submittal for each element of construction and type of product or equipment.

1. Mark each copy of each submittal to show which products and options are applicable.

2. Include the following information, as applicable:

Rev. Date 04/17 LLVC ROOF RECONSTRUCTION 013300 - 4/5

Submittal Procedures

a. Manufacturer's catalog cuts.

b. Manufacturer's product specifications.

c. Standard color charts.

d. Statement of compliance with specified referenced standards.

e. Testing by recognized testing agency.

f. Application of testing agency labels and seals.

g. Notation of coordination requirements.

h. Availability and delivery time information.

C. Shop Drawings: Prepare Project-specific information, drawn accurately to scale. Do not base Shop Drawings on reproductions of the Contract Documents or standard printed data.

1. Preparation: Fully illustrate requirements in the Contract Documents. Include the following information, as applicable:

a. Comply with Owner's requirements and office policy.

b. Identification of products.

c. Schedules.

d. Compliance with specified standards.

e. Notation of coordination requirements.

f. Notation of dimensions established by field measurement.

g. Relationship and attachment to adjoining construction clearly indicated.

h. Seal and signature of professional engineer if specified.

2. Sheet Size: Except for templates, patterns, and similar full-size drawings, submit Shop Drawings on sheets at least 8-1/2 by 11 inches.

D. Samples: Submit Samples for review of kind, color, pattern, and texture for a check of these characteristics with other elements and for a comparison of these characteristics between submittal and actual component as delivered and installed.

1. Identification: Attach label on unexposed side of Samples that includes the following:

a. Generic description of Sample.

b. Product name and name of manufacturer.

c. Sample source.

d. Number and title of applicable Specification Section.

e. Specification paragraph number and generic name of each item.

2. Disposition: Maintain sets of approved Samples at Project site, available for quality-control comparisons throughout the course of construction activity.

Sample sets may be used to determine final acceptance of construction associated with each set.

E. Contractor's Construction Schedule: Comply with requirements specified in Section 013200 "Construction Progress Documentation."

Rev. Date 04/17 LLVC ROOF RECONSTRUCTION 013300 - 5/5

Submittal Procedures

F. Closeout Submittals and Maintenance Material Submittals: Comply with requirements specified in Section 017700 "Closeout Procedures."

G. Preconstruction Test Reports: Submit reports written by a qualified testing agency, on testing agency's standard form, indicating and interpreting results of tests performed before installation of product, for compliance with performance requirements in the Contract Documents.

H. Field Test Reports: Submit written reports indicating and interpreting results of field tests performed either during installation of product or after product is installed in its final location, for compliance with requirements in the Contract Documents.

I. Design Data: Prepare and submit written and graphic information, including, but not limited to, performance and design criteria, list of applicable codes and regulations, and calculations. Include list of assumptions and other performance and design criteria and a summary of loads. Include load diagrams if applicable. Provide name and version of software, if any, used for calculations. Include page numbers.

3.02 DELEGATED-DESIGN SERVICES

A. Performance and Design Criteria: Where professional design services or certifications by a design professional are specifically required of Contractor by the Contract Documents, provide products and systems complying with specific performance and design criteria indicated.

1. If criteria indicated are not sufficient to perform services or certification required, submit a written request for additional information to Contracting Officer.

B. Delegated-Design Services Certification: In addition to Shop Drawings, Product Data, and other required submittals, submit digitally signed PDF electronic file and 1 [paper copy of certificate, signed and sealed by the responsible design professional, for each product and system specifically assigned to Contractor to be designed or certified by a design professional.

1. Indicate that products and systems comply with performance and design criteria in the Contract Documents. Include list of codes, loads, and other factors used in performing these services.

3.03 CONTRACTING OFFICER’S ACTION

A. Action Submittals: Contracting Officer will review each submittal, make marks to indicate corrections or revisions required, and return it.

B. Informational Submittals: Contracting Officer will review each submittal and will not return it, or will return it if it does not comply with requirements.

Rev. Date 04/17 LLVC ROOF RECONSTRUCTION 017700 - 1/3

Closeout Procedures

SECTION 01 77 00

CLOSEOUT PROCEDURES

1. PART 1 - GENERAL

1.01 SUMMARY

A. Section includes administrative and procedural requirements for contract closeout, including, but not limited to, the following:

1. Substantial Completion procedures.

2. Final completion procedures.

3. Warranties.

4. Final cleaning.

5. Repair of the Work.

1.02 SUBSTANTIAL COMPLETION PROCEDURES

A. Submittals Prior to Substantial Completion: Complete the following a minimum of 10 calendar days prior to requesting inspection for determining date of Substantial Completion. List items below that are incomplete at time of request.

1. Submit closeout submittals including project record documents, operation and maintenance manuals, and similar final record information.

2. Submit closeout submittals specified in individual Sections, including specific warranties, final certifications, and similar documents.

3. Submit maintenance material submittals specified in individual Sections, including tools, spare parts, extra materials, and similar items. Label with manufacturer's name and model number where applicable.

B. Procedures Prior to Substantial Completion: Complete the following a minimum of 10 calendar days prior to requesting inspection for determining date of Substantial Completion. List items below that are incomplete at time of request.

1. Complete startup and testing of systems and equipment.

2. Perform preventive maintenance on equipment used prior to Substantial Completion.

3. Instruct Government personnel in operation, adjustment, and maintenance of products, equipment, and systems.

4. Terminate and remove temporary facilities from Project site, along with construction tools, and similar elements.

5. Complete final cleaning requirements, including touchup painting.

Rev. Date 04/17 LLVC ROOF RECONSTRUCTION 017700 - 2/3

1.03 FINAL COMPLETION PROCEDURES

A. Inspection: Notify CO for final inspection to determine acceptance a minimum of 10 calendar days prior to date the work will be completed and ready for final inspection and tests.

1.04 SUBMITTAL OF PROJECT WARRANTIES

A. Submit written warranties for designated portions of the Work where commencement of warranties other than date of Substantial Completion is indicated, or when delay in submittal of warranties might limit the Government’s rights under warranty.

2. PART 2 – PRODUCTS (NOT USED)

3. PART 3 – EXECUTION

3.01 FINAL CLEANING

1. Complete the following cleaning operations before requesting inspection for certification of Substantial Completion for Project:

a. Clean Project site, yard, and grounds, in areas disturbed by construction activities, including landscape development areas, of rubbish, waste material, litter, and other foreign substances.

b. Remove tools, equipment, and surplus material from Project site.

c. Clean exposed exterior and interior finishes to a dirt-free condition, free of stains, films, and similar foreign substances.

d. Clean light fixtures, lamps, globes, and reflectors to function with full efficiency.

e. Leave Project clean and ready for occupancy.

3.02 REPAIR OF THE WORK

A. Complete repair and restoration operations before requesting inspection for determination of Substantial Completion.

B. Repair or remove and replace defective construction. Remove and replace operating components that cannot be repaired. Restore damaged construction and permanent facilities used during construction to specified condition.

1. Remove and replace chipped, scratched, broken, and damaged windows.

2. Touch up and otherwise repair and restore marred or exposed finishes and surfaces. Replace finishes and surfaces that already show evidence of repair or restoration.

Rev. Date 04/17 LLVC ROOF RECONSTRUCTION 017700 - 3/3

a. Do not paint over "UL" and other required labels and identification, including mechanical and electrical nameplates. Remove paint applied to required labels and identification.

3. Replace parts subject to operating conditions during construction that may impede operation or reduce longevity.

4. Replace burned-out bulbs and bulbs noticeably dimmed by hours of use.

Rev. Date 04/17 LLVC ROOF RECONSTRUCTION 017839 - 1/3

Project Record Documents

SECTION 01 78 39

PROJECT RECORD DOCUMENTS

1. PART 1 - GENERAL

1.01 SUMMARY

A. Section includes administrative and procedural requirements for project record documents, including the following:

1. Record Drawings.

2. Record Product Data.

3. Miscellaneous record submittals.

B. Related Sections:

1. Section 017700 "Closeout Procedures"

1.02 CLOSEOUT SUBMITTALS

A. Record Drawings: Comply with the following:

1. Number of Copies: Submit 1 set of marked-up record prints.

B. Reports: Submit written report indicating items incorporated into project record documents concurrent with progress of the Work, including revisions, concealed conditions, field changes, product selections, and other notations incorporated.

2. PART 2 – PRODUCTS

2.01 RECORD DRAWINGS

A. Record Prints: Maintain one set of marked-up paper copies of the Contract Drawings and Shop Drawings, incorporating new and revised drawings as modifications are issued.

1. Preparation: Mark record prints to show the actual installation where installation varies from that shown originally. Require individual or entity who obtained record data to provide information for preparation of corresponding marked-up record prints.

a. Give particular attention to information on concealed elements that would be difficult to identify or measure and record later.

b. Record data as soon as possible after obtaining it.

c. Record and check the markup before enclosing concealed installations.

2. Content: Types of items requiring marking include, but are not limited to, the following:

a. Dimensional changes to Drawings.

Rev. Date 04/17 LLVC ROOF RECONSTRUCTION 017839 - 2/3

Project Record Documents

b. Revisions to details shown on Drawings.

c. Revisions to routing of piping and conduits.

d. Revisions to electrical circuitry.

e. Actual equipment locations.

f. Locations of concealed internal utilities.

g. Changes made by Change Order.

h. Details not on the original Contract Drawings.

i. Field records for variable and concealed conditions.

3. Mark the Contract Drawings and Shop Drawings completely and accurately.

4. Mark record sets with erasable, red-colored pencil. Use other colors to distinguish between changes for different categories of the Work at same location.

5. Mark important additional information that was either shown schematically or omitted from original Drawings.

6. Note Change Order numbers, and similar identification, where applicable.

B. Record Digital Data Files: Immediately before inspection for Certificate of Substantial Completion, review marked-up record prints with Contracting Officer.

1. Format: Annotated PDF electronic file

2. Incorporate changes and additional information previously marked on record prints. Delete, redraw, and add details and notations where applicable.

C. Newly Prepared Record Drawings: Prepare new Drawings instead of preparing record Drawings where Contracting Officer determines that neither the original Contract Drawings nor Shop Drawings are suitable to show actual installation.

1. New Drawings may be required when a Change Order is issued as a result of accepting an alternate, substitution, or other modification.

2. Consult Contracting Officer for proper scale and scope of detailing and notations required to record the actual physical installation and its relation to other construction. Integrate newly prepared record Drawings into record Drawing sets.

D. Record Prints: Organize record prints and newly prepared record Drawings into manageable sets. Bind each set with durable paper cover sheets. Include identification on cover sheets.

E. Record Digital Data Files: Organize digital data information into separate electronic files that correspond to each sheet of the Contract Drawings. Name each file with the sheet identification. Include identification in each digital data file as follows:

1. Project name.

Rev. Date 04/17 LLVC ROOF RECONSTRUCTION 017839 - 3/3

Project Record Documents

2. Date.

3. Designation "PROJECT RECORD DRAWINGS."

2.02 RECORD PRODUCT DATA

A. Preparation: Mark Product Data to indicate the actual product installation where installation varies substantially from that indicated in Product Data submittal.

1. Give particular attention to information on concealed products and installations that cannot be readily identified and recorded later.

2. Include significant changes in the product delivered to Project site and changes in manufacturer's written instructions for installation.

3. Note related Change Orders and record Drawings where applicable.

4. Include record Product Data directory organized by Specification Section number and title, electronically linked to each item of record Product Data.

2.03 MISCELLANEOUS RECORD SUBMITTALS

A. Assemble miscellaneous records required by other Specification Sections for miscellaneous record keeping and submittal in connection with actual performance of the Work. Bind or file miscellaneous records and identify each, ready for continued use and reference.

3. PART 3 – EXECUTION

3.01 RECORDING AND MAINTENANCE

A. Recording: Maintain one copy of each submittal during the construction period for project record document purposes. Post changes and revisions to project record documents as they occur; do not wait until end of Project.

B. Maintenance of Record Documents and Samples: Store record documents and Samples in the field office apart from the Contract Documents used for construction.

Do not use project record documents for construction purposes. Maintain record documents in good order and in a clean, dry, legible condition, protected from deterioration and loss.

Rev. Date 04/17 LLVC ROOF RECONSTRUCTION 061000- 1/6

Rough Carpentry

SECTION 06 10 00

ROUGH CARPENTRY

PART 1 - GENERAL

1.01 SUMMARY

A. This section specifies rough carpentry, including all framing and interior and exterior structural sheathing.

B. Related Requirements:

1. Section 061600 “Sheathing”

1.02 SUBMITTALS

A. Furnish, the following compliance certificates to the CO upon delivery of the materials to the jobsite:

1. Verification of compliance with grading rules and species of timber and lumber. Provide certification by an agency accepted as competent by the American Lumber Standards Committee (ALSC).

1.03 DELIVERY, STORAGE, AND HANDLING

A. Stack lumber flat with spacers beneath and between each bundle to provide air circulation. Protect lumber from weather by covering with waterproof sheeting, securely anchored. Provide for air circulation around stacks and under coverings.

PART 2 - PRODUCTS

2.01 WOOD PRODUCTS, GENERAL

A. Lumber: DOC PS 20 and applicable rules of grading agencies indicated. If no grading agency is indicated, provide lumber that complies with the applicable rules of any rules-writing agency certified by the ALSC Board of Review. Provide lumber graded by an agency certified by the ALSC Board of Review to inspect and grade lumber under the rules indicated.

1. Factory mark each piece of lumber with grade stamp of grading agency.

2. For exposed lumber indicated to receive a stained or natural finish omit grade stamp and provide certificates of grade compliance issued by grading agency.

3. Where nominal sizes are indicated, provide actual sizes required by DOC PS 20 for moisture content specified. Where actual sizes are indicated, they are minimum dressed sizes for dry lumber.

4. Provide dressed lumber, S4S, unless otherwise indicated.

B. Maximum Moisture Content of Lumber: 15 percent for 2-inch nominal thickness or less, 19 percent for more than 2-inch nominal thickness unless otherwise indicated.

C. Engineered Wood Products: Provide engineered wood products acceptable to authorities having jurisdiction and for which current model code research or

Rev. Date 04/17 LLVC ROOF RECONSTRUCTION 061000- 2/6

Rough Carpentry evaluation reports exist that show compliance with building code in effect for Project.

1. Allowable Design Stresses: Provide engineered wood products with allowable design stresses, as published by manufacturer that meets or exceed those indicated. Manufacturer's published values shall be determined from empirical data or by rational engineering analysis and demonstrated by comprehensive testing performed by a qualified independent testing agency.

2.02 DIMENSION LUMBER FRAMING

A. Joists: Construction or No. 2 grade.

1. Species:

a. Douglas fir-larch; WCLIB or WWPA.

B. Exposed Framing: Provide material hand-selected for uniformity of appearance and freedom from characteristics, on exposed surfaces and edges, that would impair finish appearance, including decay, honeycomb, knot-holes, shake, splits, torn grain, and wane.

1. Application: Exposed exterior framing indicated to receive a stained or natural finish.

2. Species and Grade: Douglas fir-larch; No. 1 grade; WCLIB or WWPA.

2.03 TIMBER FRAMING

A. Provide timber framing complying with the following requirements, according to grading rules of grading agency indicated:

1. Species and Grade: Douglas fir-larch, Douglas fir-larch (north), or Douglas fir-south; No. 1 grade; NLGA, WCLIB, or WWPA.

2.04 MISCELLANEOUS LUMBER

A. General: Provide miscellaneous lumber indicated and lumber for support or attachment of other construction, including the following:

1. Blocking.

2. Nailers.

3. Rooftop equipment bases and support curbs.

4. Cants.

5. Furring.

6. Grounds.

7. Utility shelving.

B. For items of dimension lumber size, provide Construction or No. 2 grade lumber and the following species:

Rev. Date 04/17 LLVC ROOF RECONSTRUCTION 061000- 3/6

Rough Carpentry

1. Hem-fir; WCLIB or WWPA.

2. Spruce-pine-fir (south); NeLMA, WCLIB, or WWPA.

C. For concealed boards, provide lumber with 15 percent maximum moisture content and any of the following species and grades:

1. Western woods; Construction or No. 2 Common grade; WCLIB or WWPA.

D. For blocking not used for attachment of other construction, Utility, Stud, or No. 3 grade lumber of any species may be used provided that it is cut and selected to eliminate defects that will interfere with its attachment and purpose.

E. For blocking and nailers used for attachment of other construction, select and cut lumber to eliminate knots and other defects that will interfere with attachment of other work.

F. For furring strips for installing plywood or hardboard paneling, select boards with no knots capable of producing bent-over nails and damage to paneling.

2.05 PLYWOOD BACKING PANELS

A. Equipment Backing Panels: DOC PS 1, Exterior, AC in thickness indicated or, if not indicated, not less than 3/4-inch nominal thickness.

2.06 FASTENERS

A. General: Provide fasteners of size and type indicated that comply with requirements specified in this article for material and manufacture.

1. Where rough carpentry is exposed to weather, in ground contact, pressure-preservative treated, or in area of high relative humidity, provide fasteners with hot-dip zinc coating complying with ASTM A 153.

B. Nails, Brads, and Staples: ASTM F 1667.

C. Power-Driven Fasteners: NES NER-272.

D. Wood Screws: ASME B18.6.1.

E. Lag Bolts: ASME B18.2.1.

F. Expansion Anchors: Anchor bolt and sleeve assembly of material indicated below with capability to sustain, without failure, a load equal to six times the load imposed when installed in unit masonry assemblies and equal to four times the load imposed when installed in concrete as determined by testing per ASTM E 488 conducted by a qualified independent testing and inspecting agency.

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

1. Cleveland Steel Specialty Co.

2. KC Metals Products, Inc.

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Rev. Date 04/17 LLVC ROOF RECONSTRUCTION 061000- 4/6

Rough Carpentry

3. Phoenix Metal Products, Inc.

4. Simpson Strong-Tie Co., Inc.

5. USP Structural Connectors.

H. Galvanized-Steel Sheet: Hot-dip, zinc-coated steel sheet complying with ASTM A 653, G60 coating designation.

1. Use for interior locations unless otherwise indicated.

I. Hot-Dip, Heavy-Galvanized Steel Sheet: ASTM A 653; structural steel (SS), high-strength low-alloy steel Type A (HSLAS Type A), or high-strength low-alloy steel Type B (HSLAS Type B); G185 coating designation; and not less than 0.036 inch thick.

1. Use for wood-preservative-treated lumber and where indicated.

J. Post Bases: Adjustable-socket type for bolting in place with standoff plate to raise post 1 inch above base and with 2-inch minimum side cover, socket 0.062 inch thick, and standoff and adjustment plates 0.108 inch thick.

K. Joist Ties: Flat straps, with holes for fasteners, for tying joists together over supports.

1. Width: 1-1/4 inches.

2. Thickness: 0.050 inch.

3. Length: As indicated.

L. Rafter Tie-Downs: Bent strap tie for fastening rafters or roof trusses to wall studs below, 1-1/2 inches wide by 0.050 inch thick.

M. Hold-Downs: Brackets for bolting to wall studs and securing to foundation walls with anchor bolts or to other hold-downs with threaded rods and designed with first of two bolts placed seven bolt diameters from reinforced base.

1. Bolt Diameter: 5/8 inch.

2. Width: 3 inches.

3. Body Thickness: 3.25 inches.

4. Base Reinforcement Thickness: 1.375 inches.

PART 3 - EXECUTION

3.01 INSTALLATION, GENERAL

A. Set rough carpentry to required levels and lines, with members plumb, true to line, cut, and fitted. Fit rough carpentry to other construction; scribe and cope as needed for accurate fit. Locate nailers, blocking, and similar supports to comply with requirements for attaching other construction.

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Rev. Date 04/17 LLVC ROOF RECONSTRUCTION 061000- 5/6

Rough Carpentry

B. Framing Standard: Comply with AF&PA's WCD 1, "Details for Conventional Wood Frame Construction," unless otherwise indicated.

C. Framing with Engineered Wood Products: Install engineered wood products to comply with manufacturer's written instructions.

D. Install plywood backing panels by fastening to studs; coordinate locations with utilities requiring backing panels.

E. Shear Wall Panels: Install shear wall panels to comply with manufacturer's written instructions.

F. Metal Framing Anchors: Install metal framing anchors to comply with manufacturer's written instructions. Install fasteners through each fastener hole.

G. Install sill sealer gasket to form continuous seal between sill plates and foundation walls.

H. Do not splice structural members between supports unless otherwise indicated.

I. Sort and select lumber so that natural characteristics will not interfere with installation or with fastening other materials to lumber. Do not use materials with defects that interfere with function of member or pieces that are too small to use with minimum number of joints or optimum joint arrangement.

J. Comply with AWPA M4 for applying field treatment to cut surfaces of preservative-treated lumber.

1. Use inorganic boron for items that are continuously protected from liquid water.

2. Use copper naphthenate for items not continuously protected from liquid water.

K. Securely attach rough carpentry work to substrate by anchoring and fastening as indicated, complying with the following:

1. NES NER-272 for power-driven fasteners.

2. Table 2304.9.1, "Fastening Schedule," in ICC's International Building Code.

L. Use steel common nails unless otherwise indicated. Select fasteners of size that will not fully penetrate members where opposite side will be exposed to view or will receive finish materials. Make tight connections between members. Install fasteners without splitting wood. Drive nails snug but do not countersink nail heads unless otherwise indicated.

M. For exposed work, arrange fasteners in straight rows parallel with edges of members, with fasteners evenly spaced, and with adjacent rows staggered.

Rev. Date 04/17 LLVC ROOF RECONSTRUCTION 061000- 6/6

Rough Carpentry

3.02 WOOD BLOCKING, AND NAILER INSTALLATION

A. Install where indicated and where required for attaching other work. Form to shapes indicated and cut as required for true line and level of attached work.

Coordinate locations with other work involved.

B. Attach items to substrates to support applied loading. Recess bolts and nuts flush with surfaces unless otherwise indicated.

C. Where wood-preservative-treated lumber is installed adjacent to metal decking, install continuous flexible flashing separator between wood and metal decking.

3.03 WOOD FURRING INSTALLATION

A. Install level and plumb with closure strips at edges and openings. Shim with wood as required for tolerance of finish work.

B. Furring to Receive Plywood or Hardboard Paneling: Install 1-by-3-inch nominal size furring horizontally at 24 inches o.c.

3.04 WALL AND PARTITION FRAMING INSTALLATION

A. General: Provide single bottom plate and double top plates using members of 2-inch nominal thickness whose widths equal that of studs. Fasten plates to supporting construction unless otherwise indicated.

1. For exterior walls, provide 2-by-6-inch nominal size wood studs spaced 16 inches o.c. unless otherwise indicated.

2. Provide continuous horizontal blocking at midheight of partitions more than 96 inches high, using members of 2-inch nominal thickness and of same width as wall or partitions.

B. Construct corners and intersections with three or more studs.

C. Frame openings with multiple studs and headers. Provide nailed header members of thickness equal to width of studs. Support headers on jamb studs.

3.05 CEILING JOIST AND RAFTER FRAMING INSTALLATION

A. Rafters: Notch to fit exterior wall plates and use metal framing anchors. Double rafters to form headers and trimmers at openings in roof framing, if any, and support with metal hangers. Where rafters abut at ridge, place directly opposite each other and nail to ridge member or use metal ridge hangers.

B. Provide collar beams (ties) as indicated or, if not indicated, provide 1-by-6-inch nominal size boards between every third pair of rafters, but not more than 48 inches o.c. Locate below ridge member, at third point of rafter span. Cut ends to fit roof slope and nail to rafters.

C. Provide special framing as indicated for eaves, overhangs, dormers, and similar conditions if any.

Rev. Date 04/17 LLVC ROOF RECONSTRUCTION 061600- 1/2

Sheathing

SECTION 06 16 00

SHEATHING

PART 1 - GENERAL

1.01 SUMMARY

A. This Section includes the following:

1. Exterior wall and roof sheathing

2. Interior wall and ceiling sheathing

B. Related Sections:

1. Section 061000 "Rough Carpentry”

1.02 DELIVERY, STORAGE, AND HANDLING

A. Stack panels flat with spacers beneath and between each bundle to provide air circulation. Protect sheathing from weather by covering with waterproof sheeting, securely anchored. Provide for air circulation around stacks and under coverings.

2. PART 2 - PRODUCTS

2.01 WOOD PANEL PRODUCTS

A. Plywood: DOC PS 1 or DOC PS 2 unless otherwise indicated.

B. Thickness: As needed to comply with requirements specified, but not less than thickness indicated.

C. Factory mark panels to indicate compliance with applicable standard.

2.02 WALL SHEATHING

A. Plywood Wall Sheathing: Exterior, Structural I sheathing.

1. Span Rating: Not less than 16/0.

2. Nominal Thickness: Not less than 1/2 inch.

B. Interior Wall and Ceiling Sheathing:

1. Wall: 5/8” inch gypsum wallboard, fasteners covered, joints taped and covered, with texture to match existing remaining sheetrock.

2. Ceiling: 5/8 inch gypsum wallboard, fasteners covered, joints taped and covered, with texture to match existing remaining sheetrock

2.03 ROOF SHEATHING

A. Plywood Roof Sheathing: Exterior, Structural I sheathing.

1. Span Rating: Not less than 16/0.

Rev. Date 04/17 LLVC ROOF RECONSTRUCTION 061600- 2/2

Sheathing

2. Nominal Thickness: Not less than 1/2 inch.

2.04 FASTENERS

A. General: Provide fasteners of size and type indicated that comply with requirements specified in this article for material and manufacture.

1. For roof and wall sheathing, provide fasteners with hot-dip zinc coating complying with ASTM A 153.

B. Nails, Brads, and Staples: ASTM F 1667.

C. Power-Driven Fasteners: NES NER-272.

D. Wood Screws: ASME B18.6.1.

3. PART 3 - EXECUTION

3.01 INSTALLATION, GENERAL

A. Do not use materials with defects that impair quality of sheathing or pieces that are too small to use with minimum number of joints or optimum joint arrangement.

Arrange joints so that pieces do not span between fewer than three support members.

B. Cut panels at penetrations, edges, and other obstructions of work; fit tightly against but not disturbing abutting construction unless otherwise indicated.

C. Securely attach to substrate by fastening as indicated, complying with the following:

1. Table 2304.9.1, "Fastening Schedule," in ICC's "International Building Code."

Rev. Date 04/17 LLVC ROOF RECONSTRUCTION 061753 - 1/2

Metal Plate Connected Wood Trusses

SECTION 06 17 53

METAL PLATE CONNECTED WOOD TRUSSES

1.

PART 1 - GENERAL

1.01 SUMMARY

A. Provide prefabricated wood roof trusses with metal tie plates where shown on the drawings, as specified herein and as needed for a complete and proper installation.

1.02 SUBMITTALS

A. Product data: Within 14 calendar days after the Contractor has received the Notice to Proceed, submit:

1. Materials list of items proposed to be provided under this section.

2. Shop drawings stamped by a licensed engineer showing pertinent details of the units and their interface with other components of the structure.

3. Manufacturer’s recommended installation procedures which, when approved by the CO, will become the basis for acceptance or rejection of actual installation procedure use on the work.

1.03 DELIVERY, STORAGE, AND HANDLING

A. Deliver materials of this Section to the job site in bundled banded together for handling and shipping.

2. PART 2 - PRODUCTS

2.01 PREFABRICATED ROOF TRUSSES

A. General:

1. Size and detail the work of this Section to fit dimensions and load indicated on the drawings.

2. Design in accordance with allowable values and section properties assigned and approved by the local jurisdiction having authority.

2.02 OTHER MATERIALS

A. Provide other material, not specifically described but required for a complete and proper installation, as selected by the Contractor subject to the approval of the

COR.

PART 3 - EXECUTION

3.01 SURFACE CONDITIONS

A. Examine…