SP-1 BOX SAC Roofing Specs.pdf

STUDENT ACTIVITY CENTER/CARPENTRY ROOF REHAB 001500-1

BOXELDER JOB CORPS CCC LIST OF DRAWINGS AND SPECIFICATIONS

SECTION 001500

BOXELDER JOB CORPS CCC

STUDENT ACVITY CENTER AND CARPENTY BUILDINGS

ROOFING REHAB

LIST OF DRAWINGS AND SPECIFICATIONS

A. List of Contract Drawings:

T1.0 Vicinity Map and Sheet Index T1.1 Location Map T1.2 A1.0 A1.1 A2.0 A2.1

Campus Map Student Activity Center Roof Plan Student Activity Center Photos Carpentry Roof Plan Carpentry Photos

7 Total Plan Sheets in this Contract

B. List of Contract Specifications

DIVISION 1 - GENERAL REQUIREMENTS

Section 010150 General Requirements

DIVISION 6 – WOOD AND PLASTICS

Section 061600

Sheathing

DIVISION 7 – THERMAL AND MOISTURE PROTECTION

Section 076200 Section 079200

Sheet Metal Flashing and Trim Joint Sealants

STUDENT ACTIVITY CENTER/CARPENTRY ROOF REHAB 001500-2

BOXELDER JOB CORPS CCC LIST OF DRAWINGS AND SPECIFICATIONS

END OF SECTION

STUDENT ACTIVITY CENTER/CARPENTY ROOF REHAB 010150 – 1

BOXELDER JOB CORPS CCC GENERAL REQUIREMENTS

SECTION 010150

GENERAL REQUIREMENTS

PART 1 – SUMMARY OF WORK

1.1 DESCRIPTION

A. Work for this project requires the contractor to be responsible for supplying all labor, materials, equipment, utilities, miscellaneous items, freight and delivery and all necessary valid licenses for the work summarized as follows:

a. Roof Replacement on the Student Activity Center Building.

b. Roof venting improvements on the Carpentry Building.

1.2 LOCATION

A. This project is located at the Boxelder Job Corps Civilian Conservation Center located Four miles from Nemo South Dakota in Lawrence County. The address is 22023 Job Corps Pl, Nemo South Dakota, 57759.

1.3 PROJECT SCHEDULING

A. Work hours for this project are between 8:00 AM-3:30 PM Monday through Friday, while students are not present in the dormitories.

1.4 POINT OF CONTACT

A. Center Point of Contact: Edward Lewis 605-348-3636, ext. 1142603, edward.p.lewis@usda.gov.

1.5 USE OF PREMISES

A. Confine constructions operations to immediate area of work. Do not disturb portions of Project site beyond areas in which the Work is indicated.

B. Government will occupy site and buildings during entire construction period. Cooperate with Government during construction operations to minimize conflicts and facilitate Government usage. Perform the work so as not to interfere with Government's day-to-day operations.

C. Keep driveways, parking areas, loading areas and entrances to buildings clear and available to Government, Government's employees, and emergency vehicles at all times.

Do not use these areas for parking or storage of materials. Do not close or obstruct walkways, corridors, or other occupied or used facilities without written permission from Government.

STUDENT ACTIVITY CENTER/CARPENTY ROOF REHAB 010150 – 2

1.6 WORK RESTRICTIONS

A. Smoking is permitted on campus only in the designated smoking area.

1.7 SCHEDULE OF ITEMS

A. Schedule of Items: The project Schedule of Items includes several sections to organize the work into Base Items and Optional Items.

1. Provide pricing for all items listed in the Schedule of Items.

2. Contract award will be made for all Base Items.

3. Optional Items will be awarded based on need and available funding.

B. Base Items (BI):

1. Base Item No. 1 – Student Activity Center Re-Roofing

b. Measurement: This item is measured as a Lump Sum quantity.

c. Payment: The contract lump sum price as shown in the Schedule of Items includes all materials, equipment, labor, and incidentals to replace mansard roofing shingles and damaged flashing.

C. Optional Items:

1. Optional Item No. 2- Carpentry/Painting Vocation Attic Ventilation

a. Measurement: This item is measured as a Lump Sum quantity.

b. Payment: The contract lump sum price as shown in the Schedule of Items includes all materials, equipment, labor, and incidentals to install attic ventilation components.

2. Optional Item No. 3 – Replace Roof Sheathing

a. Measurement: This item is measured as a Lump Sum quantity.

b. Payment: The contract lump sum price as shown in the Schedule of Items includes all materials, equipment, labor and incidentals to remove and replace existing roof sheathing on any of the following building: Student Activity Center. This item establishes the price per sheet.

PART 2 – SUBMITTAL PROCEDURES

2.1 DEFINITIONS

A. Action Submittals: Written and graphic information that requires Government approval.

B. Informational Submittals: Written information that does not require Government approval. Submittals may be rejected for not complying with requirements.

STUDENT ACTIVITY CENTER/CARPENTY ROOF REHAB 010150 – 3

2.2 PROCEDURES

A. Contractor Responsibilities

1. Review each submittal and check for compliance with the Contract Documents.

2. Highlight, encircle, or otherwise identify deviations from the Contract Documents on submittals.

3. Include the following information on label or cover sheet for processing and recording action taken:

b. Project name.

c. Date.

d. Name and address of Contractor.

e. Name of manufacturer.

f. Unique identifier, including revision number.

g. Number and title of appropriate Specification Section.

h. Drawing number and detail references, as appropriate.

i. Date of Contractor’s approval.

j. Statement certifying that submittal has been reviewed, checked, and approved by the Contractor for compliance with the Contract Documents.

1. The Government will not review submittals that do not bear Contractor's approval and will return them without action.

2. Unless additional copies are required for final submittal, and unless the

Contracting Officer (CO) observes noncompliance with provisions of the Contract Documents, initial submittal may serve as final submittal.

3. Submittals must be submitted in electronic PDF format. Submit to CO via email or electronic file transfer site.

4. Only final submittals with mark indicating action taken by Government are to be used for construction.

5. Submittals not required by the Contract Documents will not be reviewed and may be discarded.

B. Processing Time: Time for review shall commence on CO's receipt of submittal.

1. Initial Review: Government will review initial submittal within 10 calendar days.

Additional time may be needed if processing must be delayed to permit coordination with subsequent submittals. CO will advise Contractor when a submittal being processed must be delayed for coordination.

2. Resubmittals: If resubmittal is necessary, it will be processed in same timeframe as initial submittal.

2.3 ACTION SUBMITTALS

A. Prepare and submit Action Submittals required in the Technical Specifications in this contract, if applicable, and as indicated at the end of this subsection.

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

STUDENT ACTIVITY CENTER/CARPENTY ROOF REHAB 010150 – 4

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

2. Include the following information, as applicable:

b. Manufacturer's written recommendations.

c. Manufacturer's product specifications.

d. Manufacturer's installation instructions.

e. Manufacturer's catalog cuts.

f. Wiring diagrams showing factory-installed wiring.

g. Compliance with recognized trade association standards.

h. Compliance with recognized testing agency standards.

C. Required Action Submittals

1. As specified in Technical specification sections.

2.4 INFORMATIONAL SUBMITTALS

A. Prepare and submit Informational Submittals required in the Technical Specifications in this contract, if applicable, and as indicated below:

B. Required Informational Submittals:

1. Accident Prevention Plan.

2. Construction Schedule.

2.5 CLOSEOUT SUBMITTALS

A. Prepare and submit Closeout Submittals, as follows:

1. As specified in Technical Specification sections.

2. Project record documents.

3. One-Year Warranty on Entire Project as required by FAR 52.246–21.

PART 3 – TEMPORARY FACILITIES AND CONTROLS

4.1 USE OF UTILITIES

A. Utilities: Use of Government existing facilities will be permitted without metering and without payment of use charges, as long as facilities are cleaned and maintained in an acceptable condition. At Substantial Completion, restore these facilities to condition existing before initial use. The following are available for use by the contractor: water, and electrical power services. The following are not available: telephone service. The contractor is expected to provide whatever phone service is deemed necessary for the duration of the project.

4.2 SANITARY FACILITIES

STUDENT ACTIVITY CENTER/CARPENTY ROOF REHAB 010150 – 5

A. Sanitary facilities are available for use by the Contractor. Facilities must be cleaned and maintained daily.

4.3 STAGING AND STORAGE

A. Coordinate on-site staging and storage requirements with the Center Point of Contact or the Contracting Officer Representative (COR).

4.4 CONSTRUCTION WASTE DISPOSAL FACILITIES

A. Provide waste-collection containers in sizes adequate to handle waste from construction operations. Containerize and clearly label hazardous, dangerous, or unsanitary waste materials separately from other waste.

4.5 SAFETY AND ENVIRONMENTAL PROTECTION

A. Environmental Protection: Contractor shall provide protection, operate temporary facilities, and conduct construction in ways and by methods that comply with environmental regulations and that minimize possible air, waterway, and subsoil contamination or pollution or other undesirable effects.

B. Barricades, Warning Signs, and Lights: Comply with the national or state Manual on Uniform Traffic Control Devices (MUTCD) for erecting structurally adequate barricades, paint with appropriate colors, graphics, and warning signs/lights to inform personnel, students, and the public of possible hazards.

C. Fire Protection.

1. Store combustible materials in containers in fire-safe locations.

2. Maintain unobstructed access to fire extinguishers, fire hydrants, fire-protection facilities, stairways, and other access routes for firefighting. Prohibit smoking in hazardous fire-exposure areas.

3. Supervise welding operations, combustion-type temporary heating units, and similar sources of fire ignition.

PART 4 – EXECUTION REQUIREMENTS

5.1 EXAMINATION

A. Before beginning work, examine areas and document existing conditions. Proceed with installation only after unsatisfactory conditions have been corrected. Proceeding with the Work indicates acceptance of surfaces and conditions.

B. Field verify all new and existing dimensions affecting the work of this contract before ordering products.

STUDENT ACTIVITY CENTER/CARPENTY ROOF REHAB 010150 – 6

C. Immediately on discovery of the need for clarification of the Contract Documents, submit a request for information to CO. Include a detailed description of problem encountered, together with recommendations for changing the Contract Documents.

5.2 INSTALLATION

A. Locate the Work and components of the Work accurately, in correct alignment and elevation to fit with existing construction.

B. Make vertical work plumb and make horizontal work level.

C. Install per manufacturer's written instructions and recommendations.

5.3 PROGRESS CLEANING

A. Clean Project site and work areas daily, including common areas. Dispose of materials lawfully.

1. Comply with NFPA 241 requirements for removal of combustible waste materials and debris.

2. Do not hold materials more than 7 days during normal weather or 3 days if the temperature is expected to rise above 80 deg F (27 deg C).

B. Burying or burning waste materials on-site will not be permitted. Washing waste materials down sewers or into waterways will not be permitted.

5.4 PROTECTION OF INSTALLED CONSTRUCTION

A. Provide protection and maintain conditions that ensure installed Work does not get damaged or deteriorated prior to Substantial Completion.

5.5 CORRECTION OF THE WORK

A. Repair or remove and replace defective construction. Restore damaged substrates and finishes.

1. Repairing includes replacing defective parts, refinishing damaged surfaces, touching up with matching materials, and properly adjusting operating equipment.

PART 5 – CLOSEOUT PROCEDURES

6.1 SUBSTANTIAL COMPLETION

A. Definition of Substantial Completion: The Date certified by the CO when construction is sufficiently complete, in accordance with the Contract Documents, so the Government can occupy or utilize the Work or designated portion thereof for the use for which it is intended, as expressed in the Contract Documents.

STUDENT ACTIVITY CENTER/CARPENTY ROOF REHAB 010150 – 7

B. Preliminary Procedures: Before requesting inspection for determining date of Substantial Completion, complete the following. List items below that are incomplete in request.

1. Prepare a list of items to be completed and corrected (punch list), the value of items on the list, and reasons why the Work is not complete.

2. Advise the CO of pending insurance changeover requirements.

3. Submit specific warranties, workmanship bonds, final certifications, and similar documents.

4. Obtain and submit releases permitting Government unrestricted use of the Work and access to services and utilities.

5. Deliver tools, spare parts, extra materials, and similar items to location designated by Government. Label with manufacturer's name and model number where applicable.

6. Complete startup testing of systems.

7. Submit changeover information related to Government occupancy, use, operation, and maintenance.

8. Complete final cleaning requirements, including touchup painting.

9. Touch up and otherwise repair and restore marred exposed finishes to eliminate visual defects.

C. Inspection: Submit a written request for inspection for Substantial Completion. On receipt of request, CO will either proceed with inspection or notify Contractor of unfulfilled requirements. CO will prepare the Certificate of Substantial Completion after inspection or will notify Contractor of items, either on Contractor's list or additional items identified by CO, that must be completed or corrected before certificate will be issued.

1. Reinspection: Request reinspection when the Work identified in previous inspections as incomplete is completed or corrected.

2. Results of completed inspection will form the basis of requirements for Final

Completion.

6.2 FINAL COMPLETION

A. Preliminary Procedures: Before requesting final inspection for determining date of Final Completion, complete the following:

1. Submit certified copy of CO’s Substantial Completion inspection list of items to be completed or corrected (punch list), endorsed and dated by CO. The certified copy of the list shall state that each item has been completed or otherwise resolved for acceptance.

2. Submit evidence of final, continuing insurance coverage complying with insurance requirements.

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

STUDENT ACTIVITY CENTER/CARPENTY ROOF REHAB 010150 – 8

B. Inspection: Submit a written request for final inspection for acceptance. On receipt of request, CO will either proceed with inspection or notify Contractor of unfulfilled requirements. CO will prepare a final Certificate for Payment after inspection or will notify Contractor of construction that must be completed or corrected before certificate will be issued.

1. Reinspection: Request reinspection when the Work identified in previous inspections as incomplete is completed or corrected.

6.3 LIST OF INCOMPLETE ITEMS (PUNCH LIST)

A. Preparation: Submit two copies of list. Include name and identification of each space and area affected by construction operations for incomplete items and items needing correction including, if necessary, areas disturbed by Contractor that are outside the limits of construction.

6.4 FINAL CLEANING

A. General: Provide final cleaning. Conduct cleaning and waste-removal operations to comply with local laws and ordinances and Federal and local environmental and antipollution regulations.

B. Cleaning Agents: Use cleaning materials and agents recommended by manufacturer or fabricator of the surface to be cleaned. Do not use cleaning agents that are potentially hazardous to health or property or that might damage finished surfaces.

C. Complete the following cleaning operations before requesting inspection for certification of Substantial Completion for entire Project or for a portion of Project:

1. 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.

2. Remove tools, construction equipment, machinery, and surplus material from Project site.

3. Touch up and otherwise repair and restore marred, exposed finishes and surfaces.

Replace finishes and surfaces that cannot be satisfactorily repaired or restored or that already show evidence of repair or restoration.

D. Remove waste materials from Project site and dispose of lawfully.

PART 6 – PROJECT SCHEDULE

7.1 PROJECT SCHEDULE

ITEM* REQUIRED DUE DATE (calendar days)

STUDENT ACTIVITY CENTER/CARPENTY ROOF REHAB 010150 – 9

Pre-Construction Conference

Within 10 days of Award (Virtually)

Notice To Proceed (NTP)

Issued first weekday after Pre-Construction Conference

Bonds 10 days after NTP

Action and Informational Submittals

10 days after NTP (CORs have 10 calendar days to return)

Closeout Submittals prior to CO acceptance of project

Contract Release form and final pay request

10 days after CO acceptance of project

* All items above must be included in contractor’s construction schedule

END OF SECTION 010150

STUDENT ACTIVITY CENTER/CARPENTY ROOF REHAB 010150 – 10

THIS PAGE IS INTENTIONALLY LEFT BLANK

STUDENT ACTIVITY CENTER/CARPENTRY ROOF REHAB 061600-1

BOXELDER JOB CORPS CCC SHEATHING

SECTION 061600

SHEATHING

PART 1 – GENERAL

1.1 SUMMARY

A. Section Includes:

1. Roof Sheathing.

1.2 SUBMITTALS

A. Product Data: For each type of process and factory-fabricated product. Indicate com-ponent materials and dimensions and include construction and application details.

1. Include data for wood-preservative treatment from chemical treatment manufac-turer and certification by treating plant that treated plywood complies with re-quirements.

B. Research/Evaluation Reports: For the following:

1. Preservative-treated plywood.

1.3 DELIVERY, STORAGE, AND HANDLING

A. Stack plywood and other panels flat with spacers between each bundle to provide air circulation. Provide for air circulation around stacks and under coverings.

PART 2 – PRODUCTS

2.1 WOOD PANEL PRODUCTS, GENERAL

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

2.2 PRESERVATIVE-TREATED PLYWOOD

A. Preservative Treatment by Pressure Process: AWPA C9.

B. Mark plywood with appropriate classification marking of an inspection agency ac-ceptable to the CO.

C. Application: Treat items indicated on Drawings and plywood in contact with con-crete.

2.3 ROOF SHEATHING

A. Plywood Roof Sheathing: Structural I, Exposure 1 sheathing.

2.4 FASTENERS

STUDENT ACTIVITY CENTER/CARPENTRY ROOF REHAB 061600-2

BOXELDER JOB CORPS CCC SHEATHING

A. General: Sizes to comply with Table 2304.9 of the International Building Code.

1. For wall panels, provide fasteners with corrosion-protective coating having a salt-spray resistance of more than 800 hours according to ASTM B 117.

2.5 MISCELLANEOUS MATERIALS

A. Adhesives for Field Gluing Panels to Framing: Formulation complying with ASTM D 3498 that is approved for use indicated by manufacturers of both adhesives and panels.

1. Use adhesives that have a VOC content of 70g/L or less when calculated accord-ing to 40 CFR 59, Subpart D (EPA Method 24).

PART 3 – EXECUTION

3.1 INSTALLATION, GENERAL

A. Securely attach to substrate by 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."

B. Coordinate sheathing installation with flashing and joint-sealant installation so these materials are installed in sequence and manner that exclude exterior moisture.

C. Do not bridge building expansion joints; cut and space edges of panels to match spac-ing of structural support elements.

3.2 WOOD STRUCTURAL PANEL INSTALLATION

A. General: Comply with applicable recommendations in APA Form No. E30K, "APA Design/Construction Guide: Residential & Commercial."

1. Comply with "Code Plus" installation provisions in guide referenced in para-graph above.

B. Fastening Methods: Fasten roof sheathing to existing framing with nails.

END OF SECTION 061600

STUDENT ACTIVITY CENTER/CARPENTRY ROOF REHAB 073113-1

BOXELDER JOB CORPS CCC ASPHALT SHINGLE ACCESSORIES

SECTION 073113

ASPHALT SHINGLE ACCESSORIES

PART 1 – GENERAL

1.1 RELATED DOCUMENTS

A. Drawings and general provisions of the Contract, including General and Supplemen-tary Conditions and Division 1 Specification Sections, apply to this Section.

1.2 SUMMARY

A. This Section includes the following, for use on the Carpentry Building.

1. Ridge shingles.

2. Continuous ridge vent.

3. Bird block intake vents.

B. Related Sections include the following:

1. Division 6 Section “Sheathing” for roof sheathing.

2. Division 7 Section “Sheet Metal Flashing and Trim”.

1.3 DEFINITIONS

A. Roofing Terminology: Refer to ASTM D 1079 and glossary of NRCA’s “The NRCA Roofing and Waterproofing Manual” for definitions of terms related to roofing work in this Section.

1.4 SUBMITTALS

A. Product Data: For each product indicated.

B. Product Test Reports: Based on evaluation of comprehensive tests performed by a qualified testing agency or by manufacturer and witnessed by a qualified testing agen-cy, for asphalt shingle accessories.

C. Maintenance Data: For asphalt shingles to include in maintenance manuals.

D. Sample Warranties: Special warranties specified in this Section.

1.5 CLOSEOUT SUBMITTALS

A. Warranties.

B. Extra materials.

STUDENT ACTIVITY CENTER/CARPENTRY ROOF REHAB 073113-2

1.6 QUALITY ASSURANCE

A. Source Limitations: Obtain ridge shingles and ridge vents through one source from a single asphalt shingle manufacturer.

B. Exterior Fire-Test Exposure: Class A; ASTM E 108 or UL 790, for application and roof slopes indicated. Fire-Test-Response Characteristics: Provide asphalt shingle and related roofing materials with the fire-test-response characteristics indicated, as determined by testing identical products per test method below by UL or another test-ing and inspecting agency acceptable to the CO. Identify materials with appropriate markings of applicable testing and inspecting agency.

1. Exterior Fire-Test Exposure: Class A; ASTM E 108 or UL 790, for application and roof slopes indicated.

1.7 DELIVERY, STORAGE, AND HANDLING

A. Store roofing materials in a dry, well-ventilated, weathertight location according to as-phalt shingle manufacturer’s written instructions. Store underlayment rolls on end on pallets or other raised surfaces. Do not double-stack rolls.

1. Handle, store, and place roofing materials in a manner to avoid significant or permanent damage to roof deck or structural supporting members.

1.8 PROJECT CONDITIONS

A. Weather Limitations: Proceed with installation only when existing and forecasted weather conditions permit asphalt shingle roofing to be performed according to manu-facturers’ written instructions and warranty requirements.

1.9 WARRANTIES

A. Warranty Periods:

1. Ridge Shingles:

a. 40 year limited commercial warranty.

b. Wind Resistance: 15 year, 130 MPH limited warranty.

c. Algae Resistance: 10 year limited warranty.

2. Continuous Asphalt Ridge Vent:

a. 50 year limited.

1.10 EXTRA MATERIALS

A. Furnish extra materials described below that match products installed, are packaged with protective covering for storage, and are identified with labels describing contents.

1. Asphalt ridge shingles: 20 square feet.

STUDENT ACTIVITY CENTER/CARPENTRY ROOF REHAB 073113-3

2. Continuous Ridge Vent: 20 linear feet.

3. Bird Block intake vents: 2.

PART 2 - PRODUCTS

2.1 MANUFACTURERS

A. In other Part 2 articles where titles below introduce lists, the following requirements apply to product selection:

1. Available Products: Subject to compliance with requirements, products that may be incorporated into the Work include, but are not limited to, products specified.

2.2 GLASS-FIBER-REINFORCED ASPHALT SHINGLES

A. Ridge Shingles: Manufacturer's standard units to match asphalt shingles.

1. Laminated-Strip Architectural Asphalt Shingles: ASTM D 3462, laminated, multi-ply overlay construction, glass-fiber reinforced, mineral-granule surfaced, and self-sealing.

Basis of Design: Ownings Corning Duration TruDefinition Shingles, Brownwood.

2. Other Available Products:

a. Atlas Roofing Corporation; Pinnacle Pristine Hickory.

b. CertainTeed Corporation; Landmark – Heather Blend.

c. GAF Materials Corporation; Timberline Prestique30 – Shakewood.

3. Butt Edge: Straight cut.

4. Strip Size: Manufacturer’s standard.

5. Color and Blends: match existing roof.

2.3 CONTINUOUS RIDGE VENTS

A. Shingle-over, 11.25 inches wide, adaptable to any roof pitch, 20 foot rolls, providing a net free area of 12.5 square inches per lineal foot, same manufacturer as shingles.

B. In compliance with ICC-ESR2664 and able to withstand 8.8 inches per hour of rain at 110 mph.

C. Basis of Design: Owens Corning Ventsure rigid roll ridge vent with weather protector moisture barrier.

2.4 ACCESSORIES

A. Asphalt Roofing Cement: ASTM D 4586, Type II, asbestos free.

STUDENT ACTIVITY CENTER/CARPENTRY ROOF REHAB 073113-4

B. Roofing Nails: ASTM F 1667; aluminum, stainless-steel, copper, or hot-dip galva-nized steel wire shingle nails, minimum 0.120-inch- (3-mm-) diameter, smooth shank, sharp-pointed, with a minimum 3/8-inch- (9.5-mm-) diameter flat head and of suffi-cient length to penetrate 3/4 inch (19 mm) into solid wood decking or extend at least 1/8 inch (3 mm) through OSB or plywood sheathing.

1. Where nails are in contact with metal flashing, use nails made from same metal as flashing.

2.5 BIRD BLOCK INTAKE VENTS

A. Carpentry Building: 10 square inches of Net Ventilation Area per lineal foot, made from heat resistant polypropylene, power nailable or screwable for fast installation, black color, size = 1 inch x 1.5 inch x 22.5 inches, RS-400 “Raft-A-Vent by Cora-A- Vent, Inc., or equal.

PART 3 - EXECUTION

3.1 EXAMINATION

A. Examine substrate, areas, and conditions, with Installer present, for compliance with requirements for installation tolerance and other conditions affecting performance of work.

1. Examine roof sheathing to verify that sheathing joints are supported by framing and blocking or metal clips and that installation is within flatness tolerances.

2. Verify that substrate is sound, dry, smooth clean, sloped for drainage, and com-pletely anchored; and that provision has been made for flashing and penetrations through asphalt shingles.

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

3.2 ROOF VENT INSTALLATION

A. Continuous Ridge Vents: Install in accordance with manufacturer’s instructions. Cut back existing sheathing to provide proper airflow through vents. Install manufactur-er’s end caps at each end.

3.3 ASPHALT SHINGLE INSTALLATION

A. Install asphalt shingles according to manufacturer's written instructions, recommenda-tions in ARMA's "Residential Asphalt Roofing Manual," and asphalt shingle recom-mendations in NRCA's "The NRCA Roofing and Waterproofing Manual."

B. Ridge Shingles: Maintain same exposure of ridge shingles as roofing shingle expo-sure. Lap cap shingles at ridges to shed water away from direction of prevailing winds. Install on top of ridge vent.

STUDENT ACTIVITY CENTER/CARPENTRY ROOF REHAB 073113-5

3.4 BIRD BLOCK INTAKE VENTS

A. Install in accordance with manufacturer’s instructions. Install on top of rafter block-ing- cut blocking down to accommodate intake vents.

END OF SECTION 073113

STUDENT ACTIVITY CENTER/CARPENTRY ROOF REHAB 073113-6

THIS PAGE IS INTENTIONALLY LEFT BLANK

STUDENT ACTIVITY CENTER/CARPENTY ROOF REHAB 074113 - 1

BOXELDER JOB CORPS CCC METAL ROOF PANELS

SECTION 074113

METAL ROOF PANELS

PART 1 - GENERAL

1.1 SUMMARY

A. This Section includes factory-formed and field-assembled, metal roof panels.

B. See Division 7 Section "Sheet Metal Flashing and Trim".

1.2 PERFORMANCE REQUIREMENTS

A. Wind-Uplift Resistance: Comply with UL 580 for wind-uplift resistance class.

B. Structural Performance: Capable of withstanding the effects of gravity loads and the wind and snow loads for the location in accordance with the International Building Code and the state of Kentucky amendments based on testing according to ASTM E 1592. Comply with the following loads and stresses unless code requirements are greater:

1. Wind Loads: follow ASCE 7, latest version, for project location.

2. Snow Loads: follow ASCE 7, latest version, for project location.

3. Deflection Limits: Vertical deflections no greater than 1/240 of the span.

C. Seismic Performance: Provide metal roof panel assemblies capable of withstanding the effects of earthquake motions determined according to ASCE 7, "Minimum De-sign Loads for Buildings and Other Structures": Section 9, "Earthquake Loads.”

D. Energy Performance: Provide roof panels with solar reflectance index not less than 29 when calculated according to ASTM E 1980 based on testing identical products by a qualified testing agency.

E. Energy Performance: Provide roof panels that are listed on the U.S. Department of Energy's ENERGY STAR Roof Products Qualified Product List for steep-slope roof products.

F. Energy Performance: Provide roof panels with initial solar reflectance not less than

0.25 and emissivity not less than 0.75 when tested according to CRRC-1.

1.3 QUALITY ASSURANCE

A. Roof Installer Qualifications: The roofing installer shall be approved and authorized by Roofing System Manufacturer to install manufacturer’s product.

1.4 SUBMITTALS

STUDENT ACTIVITY CENTER/CARPENTY ROOF REHAB 074113 - 2

A. As specified in “Submittal Procedures” paragraph in Division 1 Section “General Requirements”. Submit manufacturer's literature for each type of roof panel and accessory.

1. Include details of edge conditions, joints, panel profiles, corners, anchorages, trim, flashings, closures, and accessories.

B. Shop Drawings:

1. Provide shop drawings drawn to scale and coordinating metal roof panel instal-lation with penetrations, flashing, and roof-mounted items. Include manufac-turer’s details addressing each type of trim and flashing condition encountered for the project.

2. Provide layout and standard detail drawing showing locations of all snow guard components including clamps and clamp spacing.

3. Include all pertinent design information such as wind load value, snow load value, etc.

C. Samples: Provide color samples for each exposed finish.

D. Sample Warranties.

1.5 CLOSEOUT SUBMITTALS

A. As specified in “Closeout Procedures” paragraph of Division Section “General Re-quirements”.

1. Operation and Maintenance Data.

2. Material certificates

3. Warranty:

a. Special Warranty on Panels: Manufacturer's standard form in which man-ufacturer agrees to repair or replace components of metal roof panel as-semblies that fail in materials or workmanship within five (5) years from date of Substantial Completion.

1) Failures include, but are not limited to, the following:

a) Structural failures, including rupturing, cracking, or puncturing.

b) Deterioration of metals, metal finishes, and other materials be-yond normal weathering.

b. Special Warranty on Panel Finishes: Manufacturer's standard form in which manufacturer agrees to repair finish or replace metal roof panels that show evidence of deterioration of factory-applied finishes within 20 years from date of Substantial Completion.

c. Special Warranty on Roofing System: A 20-year Roofing System NDL warranty is required from the roofing system manufacturer. System is

STUDENT ACTIVITY CENTER/CARPENTY ROOF REHAB 074113 - 3

defined as the complete roof, including substrate, underlayment, flashing, including penetrations, valleys, fasteners, and roofing panels. System warranty shall cover both materials and workmanship, and shall be No Dollar Limit (NDL) on warranty repairs for duration of 20-year warranty period. The Contractor will be responsible to accommodate any removal and reinstallation of incidental materials which must be removed and rein-stalled due to the construction of the new roofs. All work shall be accom-plished in accordance with the Metal Construction Association (MCA) recommendations

1) Substantial Completion documentation shall include:

a) Center Name / Building Name(s)

b) Date of Substantial Completion (warranty commencement date) & Warranty Expiration Date

c) Roofing system manufacturer’s “Quality Assurance Program” representatives written inspection reports.

d) Roofing system manufacturer’s “Quality Assurance Program” representatives written acceptance inspection report clearly stating that the roofing system has been installed in accordance with the manufacturer’s warranty requirements.

PART 2 - PRODUCTS

2.1 PANEL MATERIALS

A. Metallic-Coated Steel Sheet Prepainted with Coil Coating: Steel sheet metallic coated by the hot-dip process and prepainted by the coil-coating process to comply with

ASTM A 755/A 755M.

1. Aluminum-Zinc Alloy-Coated Steel Sheet: ASTM A 792/A 792M, Class AZ50 coating designation, Grade 40 (Class AZM150 coating designation, Grade 275);

structural quality.

2. Surface: Smooth, flat finish.

3. Exposed Finishes: Two-coat, thermo-cured system with fluoropolymer coats containing not less than 70 percent polyvinylidene fluoride resin by weight;

complying with physical properties and coating performance requirements of AAMA 2604, except as modified below:

1) Humidity Resistance: 1000 hours.

2) Water Resistance: 1000 hours.

4. Concealed Finish: White or light-colored acrylic or polyester backer finish.

B. Panel Sealants:

STUDENT ACTIVITY CENTER/CARPENTY ROOF REHAB 074113 - 4

1. Sealant Tape: Pressure-sensitive, gray polyisobutylene compound sealant tape with release-paper backing; 1/2 inch wide and 1/8 inch thick.

2. Joint Sealant: ASTM C 920; as recommended in writing by metal roof panel manufacturer.

3. Butyl-Rubber-Based, Solvent-Release Sealant: ASTM C 1311.

2.2 UNDERLAYMENT MATERIALS

A. Felts: ASTM D 226, Type II (No 30), asphalt-saturated organic felts.

B. Self-Adhering, High-Temperature Sheet: 40 mils (1.0 mm) thick minimum, consisting of slip-resisting polyethylene-film top surface laminated to layer of butyl or SBS-modified asphalt adhesive, with release-paper backing; cold applied. Provide primer when recommended by underlayment manufacturer.

C. Slip Sheet: Building paper, minimum 5 lb/100 sq. ft., rosin sized.

2.3 MISCELLANEOUS MATERIALS

A. Fasteners: Self-tapping screws, bolts, nuts, self-locking rivets and bolts, end-welded studs, and other suitable fasteners designed to withstand design loads. Provide ex-posed fasteners with heads matching color of metal roof panels by means of plastic caps or factory-applied coating.

1. Fasteners for Flashing and Trim: Blind fasteners or self-drilling screws with hex washer head.

2. Blind Fasteners: High-strength aluminum or stainless-steel rivets.

B. Bituminous Coating: Cold-applied asphalt mastic, SSPC-Paint 12, compounded for 15-mil (0.4-mm) dry film thickness per coat. Provide inert-type noncorrosive com-pound free of asbestos fibers, sulfur components, and other deleterious impurities.

2.4 METAL ROOF PANELS

A. Standing-Seam Metal Roof Panels: Factory-formed, designed to be field assembled by lapping and interconnecting raised side edges of adjacent panels with joint type in-dicated and mechanically attaching panels to supports using concealed clips inside laps. Include clips, cleats, pressure plates, and accessories required for weathertight installation.

1. Steel Panel Systems: Comply with ASTM E 1514.

B. Basis-of-Design Product: Subject to compliance with requirements, provide McElroy Maxima, or a comparable product that meets the following specifications.

1. Type: Vertical rib, mechanically seamed, or snap joint.

2. Material: Metallic-coated steel sheet, 24 gauge.

a. Exterior Finish: Fluoropolymer.

STUDENT ACTIVITY CENTER/CARPENTY ROOF REHAB 074113 - 5

b. Color: As selected by Contracting Officer from manufacturer's full range to match Dorm I roof.

3. Clips: Metallic-coated-steel sheet. Floating type to accommodate thermal movement.

4. Panel Coverage: 12”.

5. Seam Height: 1.5” for mechanically seamed, or 1.75” for snap joint.

6. Uplift Rating: UL 90.

2.5 ACCESSORIES

A. Roof Panel Accessories: Provide components required for a complete metal roof panel assembly including trim, copings, fascia, corner units, ridge closures, clips, flashings, sealants, gaskets, fillers, closure strips, and similar items. Match material and finish of metal roof panels, unless otherwise indicated.

1. Closures: Provide closures at eaves and ridges, fabricated of same metal as metal roof panels.

2. Clips: Minimum 0.0625-inch-thick, stainless steel panel clips designed to with-stand negative-load requirements.

3. Cleats: Mechanically seamed cleats formed from minimum 0.0250-inch-thick, stainless steel or nylon-coated aluminum sheet.

4. Closure Strips: Closed-cell, expanded, cellular, rubber or crosslinked, polyole-fin-foam or closed-cell laminated polyethylene; minimum 1-inch- (25-mm-) thick, flexible closure strips; cut or premolded to match metal roof panel profile.

Provide closure strips where indicated or necessary to ensure weathertight con-struction.

B. Flashing and Trim: Formed from 0.0179-inch-thick, metallic-coated steel sheet. Pro-vide flashing and trim as required to seal against weather and to provide finished ap-pearance. Locations include eaves, rakes, corners, bases, framed openings, ridges, fas-cia, and fillers. Finish flashing and trim with the same finishes as adjacent metal roof panels.

2.6 FABRICATION

A. General: Fabricate and finish metal roof panels and accessories at the factory to great-est extent possible, by manufacturer's standard procedures and processes, as necessary to fulfill indicated performance requirements demonstrated by laboratory testing.

Comply with indicated profiles and with dimensional and structural requirements.

B. Provide panel profile, including major ribs and intermediate stiffening ribs, if any, for full length of panel.

C. Where indicated, fabricate metal roof panel joints with factory-installed captive gas-kets or separator strips that provide a tight seal and prevent metal-to-metal contact, in a manner that will minimize noise from movements within panel assembly.

STUDENT ACTIVITY CENTER/CARPENTY ROOF REHAB 074113 - 6

D. Sheet Metal Accessories: Fabricate flashing and trim to comply with recommenda-tions in SMACNA's "Architectural Sheet Metal Manual" that apply to the design, di-mensions, metal, and other characteristics of item indicated.

E. Protect mechanical and painted finishes on exposed surfaces from damage by applying a strippable, temporary protective covering before shipping.

PART 3 - EXECUTION

3.1 PREPARATION

A. Install flashings and other sheet metal to comply with requirements specified in Divi-sion 7 Section "Sheet Metal Flashing and Trim."

3.2 UNDERLAYMENT INSTALLATION

A. Self-Adhering Sheet Underlayment: Install self-adhering sheet underlayment, wrinkle free, to roof substrate. Comply with temperature restrictions of underlayment manu-facturer for installation; use primer rather than nails for installing underlayment at low temperatures. Apply in shingle fashion to shed water, with end laps of not less than 6 inches staggered 24 inches between courses. Overlap side edges not less than 3-1/2 inches. Extend underlayment into gutter trough. Roll laps with roller.

B. Felt Underlayment: Install felt underlayment over entire roof deck including self-ad-hering sheet underlayment. Use adhesive for temporary anchorage. Apply in shingle fashion to shed water, with lapped joints of not less than 2 inches.

C. Slip-Sheet: Apply slip-sheet over felt underlayment and on top of self-adhering un-derlayment before installing metal roof panels.

D. Cover underlayment within 14 days.

3.3 METAL ROOF PANEL INSTALLATION, GENERAL

A. General: Provide metal roof panels of full length from eave to ridge, unless otherwise indicated or restricted by shipping limitations. Anchor metal roof panels and other components of the Work securely in place, with provisions for thermal and structural movement.

1. Field cutting of metal roof panels by torch is not permitted.

2. Rigidly fasten eave end of metal roof panels and allow ridge end free movement due to thermal expansion and contraction. Predrill panels.

3. Provide metal closures at peaks, rake edges, rake walls and each side of ridge and hip caps.

4. Flash and seal metal roof panels with weather closures at eaves, rakes, and at pe-rimeter of all openings. Fasten with self-tapping screws.

5. Locate panel splices over, but not attached to, structural supports. Stagger panel splices and end laps to avoid a four-panel lap splice condition.

STUDENT ACTIVITY CENTER/CARPENTY ROOF REHAB 074113 - 7

6. Lap metal flashing over metal roof panels to allow moisture to run over and off the material.

7. Install roof panels such that the wind blows over the lap side joints and not into the side lap joints.

B. Fasteners: Use stainless-steel fasteners for surfaces exposed to the exterior and galva-nized steel fasteners for surfaces exposed to the interior.

C. Metal Protection: Where dissimilar metals will contact each other or corrosive sub-strates, protect against galvanic action by painting contact surfaces with bituminous coating, by applying rubberized-asphalt underlayment to each contact surface, or by other permanent separation as recommended by metal roof panel manufacturer.

1. Coat back side of aluminum roof panels with bituminous coating where roof panels will contact wood, ferrous metal, or cementitious construction.

D. Joint Sealers: Install gaskets, joint fillers, and sealants where required for weather-proof performance of metal roof panel assemblies.

1. Seal metal roof panel end laps with double beads of tape or sealant, full width of panel. Seal side joints where recommended by metal roof panel manufacturer.

3.4 FIELD-ASSEMBLED METAL ROOF PANEL INSTALLATION

A. Standing-Seam Metal Roof Panels: Fasten metal roof panels to supports with con-cealed clips at each standing-seam joint at location, spacing, and with fasteners recom-mended by manufacturer.

1. Install clips to supports with self-tapping fasteners.

2. Mechanically Seamed: Comply with manufacturer’s product data, recommen-dations, and installation instructions.

3. Snap Joint: Nest standing seams and fastens together by interlocking and com-pletely engaging factory-applied sealant.

3.5 ACCESSORY INSTALLATION

A. General: Install accessories with positive anchorage to building and weathertight mounting and provide for thermal expansion. Coordinate installation with flashings and other components.

1. Install components required for a complete metal roof panel assembly including trim, copings, ridge closures, seam covers, flashings, sealants, gaskets, fillers, closure strips, and similar items.

2. Comply with performance requirements, manufacturer's written installation in-structions, and SMACNA's "Architectural Sheet Metal Manual." Provide con-cealed fasteners where possible, and set units true to line and level. Install work with laps, joints, and seams that will be permanently watertight and weather re-sistant.

STUDENT ACTIVITY CENTER/CARPENTY ROOF REHAB 074113 - 8

3.6 CLEANING AND PROTECTION

A. Remove temporary protective coverings and strippable films, if any, as metal roof panels are installed, unless otherwise indicated in manufacturer's written installation instructions. On completion of metal roof panel installation, clean finished surfaces as recommended by metal roof panel manufacturer.

END OF SECTION 074113

STUDENT ACTIVITY CENTER/CARPENTRY ROOF REHAB

BOXELDER JOB CORPS CCC

076200 - 1

SHEET METAL

FLASHING AND

TRIM

SECTION 076200

SHEET METAL FLASHING AND TRIM

PART 1 - GENERAL

1.1 SUMMARY

A. Section Includes:

1. Formed roof-drainage sheet metal fabrications.

2. Formed wall sheet metal fabrications.

1.2 ACTION SUBMITTALS

A. Product Data: For each type of product.

B. Shop Drawings: For sheet metal flashing and trim.

1. Include plans, elevations, sections, and attachment details.

2. Distinguish between shop- and field-assembled work.

3. Include identification of finish for each item.

4. Include pattern of seams and details of termination points, expansion joints and expansion-joint covers, direction of expansion, roof-penetration flashing, and connections to adjoining work.

C. Samples: For each exposed product and for each color and texture specified.

1.3 INFORMATIONAL SUBMITTALS

A. Product certificates.

B. Product test reports.

C. Sample warranty.

1.4 CLOSEOUT SUBMITTALS

A. Maintenance data.

B. Warranties.

076200 - 2

SHEET METAL

FLASHING AND

TRIM

1.5 QUALITY ASSURANCE

A. Fabricator Qualifications: Employs skilled workers who custom fabricate sheet metal flashing and trim similar to that required for this Project and whose products have a record of successful in-service performance.

1. For copings and roof edge flashings that are SPRI ES-1 tested, shop shall be listed as able to fabricate required details as tested and approved.

1.6 WARRANTY

A. Special Warranty on Finishes: Manufacturer agrees to repair finish or replace sheet metal flashing and trim that shows evidence of deterioration of factory-applied finishes within specified warranty period.

1. Finish Warranty Period: 20 years from date of Substantial Completion.

PART 2 - PRODUCTS

2.1 PERFORMANCE REQUIREMENTS

A. General: Sheet metal flashing and trim assemblies shall withstand wind loads, structural movement, thermally induced movement, and exposure to weather without failure due to defective manufacture, fabrication, installation, or other defects in construction.

Completed sheet metal flashing and trim shall not rattle, leak, or loosen, and shall remain watertight.

B. Sheet Metal Standard for Flashing and Trim: Comply with NRCA's "The NRCA Roofing Manual" and SMACNA's "Architectural Sheet Metal Manual" requirements for dimensions and profiles shown unless more stringent requirements are indicated.

C. Recycled Content of Steel-Sheet Flashing and Trim: Postconsumer recycled content plus one-half of preconsumer recycled content not less than 25 percent.

D. Thermal Movements: Allow for thermal movements from ambient and surface temperature changes.

1. Temperature Change: 120 deg F (67 deg C), ambient; 180 deg F (100 deg C), material surfaces.

076200 - 3

SHEET METAL

FLASHING AND

TRIM

2.2 SHEET METALS

A. General: Protect mechanical and other finishes on exposed surfaces from damage by applying strippable, temporary protective film before shipping.

B. Aluminum Sheet: ASTM B 209 (ASTM B 209M), alloy as standard with manufacturer for finish required, with temper as required to suit forming operations and performance required.

1. Exposed Coil-Coated Finish:

a. Two-Coat Fluoropolymer: AAMA 620. Fluoropolymer finish containing not less than 70 percent PVDF resin by weight in color coat. Prepare, pretreat, and apply coating to exposed metal surfaces to comply with coating and resin manufacturers' written instructions.

2. Colors: As selected by CO from Manufacturer’s full range.

C. Stainless-Steel Sheet: ASTM A 240/A 240M, Type 304, dead soft, fully annealed; 2D (dull, cold rolled) finish.

D. Metallic-Coated Steel Sheet: Provide zinc-coated (galvanized) steel sheet according to ASTM A 653/A 653M, G90 (Z275) coating designation; prepainted by coil-coating process to comply with ASTM A 755/A 755M.

1. Exposed Coil-Coated Finish:

a. Two-Coat Fluoropolymer: AAMA 621. Fluoropolymer finish containing not less than 70 percent PVDF resin by weight in color coat. Prepare, pretreat, and apply coating to exposed metal surfaces to comply with coating and resin manufacturers' written instructions.

2. Colors: As selected by CO from Manufacturer’s full range.

2.3 UNDERLAYMENT MATERIALS

A. Felt: ASTM D 226/D 226M, Type II (No. 30), asphalt-saturated organic felt;

nonperforated.

B. Self-Adhering, High-Temperature Sheet: Minimum 30 mils (0.76 mm) thick, consisting of a slip-resistant polyethylene- or polypropylene-film top surface laminated to a layer of butyl- or SBS-modified asphalt adhesive, with release-paper backing; specifically designed to withstand high metal temperatures beneath metal roofing. Provide primer according to written recommendations of underlayment manufacturer.

076200 - 4

SHEET METAL

FLASHING AND

TRIM

1. Products: Subject to compliance with requirements, available products that may be incorporated into the Work include, but are not limited to, the following:

a. Carlisle Residential, a division of Carlisle Construction Materials;

WIP 300HT.

b. Grace Construction Products, a unit of W. R. Grace & Co.-Conn.; Grace Ice and Water Shield HT.

c. Henry Company; Blueskin PE200 HT.

d. Kirsch Building Products, LLC; Sharkskin Ultra SA.

e. Metal-Fab Manufacturing, LLC; MetShield.

f. Owens Corning; WeatherLock Specialty Tile & Metal Underlayment.

g. Polyguard Products, Inc.; Deck Guard HT.

h. Protecto Wrap Company; Protecto Jiffy Seal Ice & Water Guard HT.

i. SDP Advanced Polymer Products Inc; Palisade SA-HT.

2. Thermal Stability: ASTM D 1970; stable after testing at 240 deg F (116 deg C) or higher.

3. Low-Temperature Flexibility: ASTM D 1970; passes after testing at minus 20 deg F (29 deg C) or lower.

C. Slip Sheet: Rosin-sized building paper, 3 lb/100 sq. ft. (0.16 kg/sq. m) minimum.

2.4 MISCELLANEOUS MATERIALS

A. General: Provide materials and types of fasteners, solder, protective coatings, sealants, and other miscellaneous items as required for complete sheet metal flashing and trim installation and as recommended by manufacturer of primary sheet metal or manufactured item unless otherwise indicated.

B. Fasteners: Wood screws, annular threaded nails, self-tapping screws, self-locking rivets and bolts, and other suitable fasteners designed to withstand design loads and recommended by manufacturer of primary sheet metal or manufactured item.

1. General: Blind fasteners or self-drilling screws, gasketed, with hex-washer head.

a. Exposed Fasteners: Heads matching color of sheet metal using plastic caps or factory-applied coating. Provide metal-backed EPDM or PVC sealing washers under heads of exposed fasteners bearing on weather side of…