RFB951900-01 - Project Manual.pdf

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PROJECT: 9519.00 00 01 07 - 1 SEALS PAGE

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I hereby certify that the portion of this technical submission described below was prepared by me or under my direct supervision and responsible charge. I am a duly registered architect under the laws of the State of Iowa.

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BRUCE BONESTROO 06771

ARCHITECT

As listed above

07-31-202606-30-2028

BRUCE

BONESTROO

06771

IHMI 9519 Infirmary Building Roof Replacement

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PROJECT: 9519.00 02 41 00 - 1 DEMOLITION

SECTION 02 41 00

DEMOLITION

PART 1 GENERAL

1.01 SECTION INCLUDES

A. Removal of designated construction B. Alternative waste disposal, recycling and reuse of materials C. Dispose of materials D. Schedule of affected items

1.02 RELATED REQUIREMENTS

A. Section 07 01 50 - Preparation for Re-Roofing: Removal of existing roofing, roof insulation, flashing, trim, and accessories.

B. Section 07 31 13 - Asphalt Shingles C. Section 07 53 23 - EPDM Roofing

1.03 QUALITY ASSURANCE

A. Contractor is responsible for complying with project Drawings and Specifications, and current industry standards to demolish items noted for demolition and leave adjacent areas in original condition.

B. If requirements of this specification section conflict with manufacturers' requirements or requirements of other specification sections, notify Design Professional immediately.

1.04 REGULATORY REQUIREMENTS

A. Conform to applicable code for demolition work, dust control, products requiring electrical disconnection and re-connection B. Do not close or obstruct egress from any building exit or site exit C. Do not disable or disrupt building fire or life safety systems without three (3) days prior written notice to Owner D. Conform to applicable regulatory procedures when hazardous or contaminated materials are discovered

1.05 SCHEDULING

A. Schedule work to coordinate and coincide with new construction.

B. Describe demolition removal procedures and schedule.

1.06 PROJECT CONDITIONS

A. If requirements of this specification section conflict with manufacturers' requirements or requirements of other specification sections, notify Design Professional immediately.

B. Take precautions when using fume or dust generating materials or procedures adjacent to building air intakes to keep fumes from entering building air system. Coordinate shutting down or closing off building air intakes with Construction Manager, in advance.

C. Conduct demolition to minimize interference with adjacent and occupied building areas.

D. Cease operations immediately if structure appears to be in danger and notify Design

Professional. Do not resume operations until directed.

E. Cooperate with other trades to minimize conflict and to facilitate work of project.

F. Building will remain occupied during construction period of this project.

G. Arrange use of site and premises to allow.

1. Work by Others

PROJECT: 9519.00 02 41 00 - 2 DEMOLITION

2. Use of site and premises by Owner.

3. Owner will cooperate with Contractor to vacate areas of work when required.

H. Maintain exits and passageway in continually usable condition and inform Owner of potential conflict.

PART 2 PRODUCTS -- NOT USED PART

3 EXECUTION

3.01 PREPARATION

A. Disconnect, remove, and identify designated utilities within demolition areas.

B. Protect existing supporting structural members, equipment, and adjacent surfaces, including, but not limited to:

1. Masonry walls

2. Door assemblies

3. Window assemblies

C. Provide, erect, and maintain temporary barriers at locations required by state and federal regulations

D. Erect and maintain temporary partitions to prevent spread of dust, odors, and noise to permit continued building occupancy.

E. Protect existing materials that are not to be demolished.

F. Prevent movement of structure.

G. Provide appropriate temporary signage including signage for exit or building egress.

H. Provide appropriate temporary warning signage.

3.02 DEMOLITION

A. Demolish in an orderly and careful manner. Protect existing supporting structural members and adjacent surfaces, equipment, etc.

B. Remove demolished materials from site except where specifically noted otherwise. Do not burn or bury materials on site.

C. Remove miscellaneous demolished materials to approved landfill. Do not place materials in university dumpsters.

D. Remove materials as demolition progresses. Upon completion of demolition, leave areas in clean condition.

E. Remove temporary facilities after completion of work.

3.03 CLEANING

A. Contractor will remove materials and debris resultant from new Work of this project.

B. Leave entire work in neat, clean, condition.

C. Do not place debris in IMHI dumpsters.

3.04 DEBRIS AND WASTE REMOVAL

A. Remove debris, junk, and trash from site.

B. Leave site in clean condition, ready for subsequent work.

C. Clean up spillage and wind-blown debris from public and private lands.

END OF SECTION

PROJECT: 9519.00 06 10 00 - 1 ROUGH CARPENTRY

SECTION 06 10 00

ROUGH CARPENTRY

SECTION INCLUDES

1.01 SECTION 06 10 00 ROUGH CARPENTRY

A. Replacement of damaged roof sheathing B. Sheathing.

C. Miscellaneous wood blocking and shims.

D. Schedule of Materials.

1.02 RELATED REQUIREMENTS

A. Section 07 01 50 - Preparation for Re-Roofing B. Section 07 31 13 - Asphalt Shingles C. Section 07 53 23 - EPDM Roofing D. Section 07 62 00 - Sheet Metal Flashing and Trim: Metal flashings E. Section 07 92 00 - Joint Sealants

1.03 REFERENCE STANDARDS

A. Manuals and Standards referenced in body of this specification may not include dates or suffixes as listed below B. American Forest and Paper Association (AFPA)

1. AFPA - Manual for Wood Frame Construction and National Design Specification® (NDS®) for Wood Construction, 2005 Edition

C. American Wood Council (AWC)

1. AWC; WCD 1 - Details for Conventional Wood Frame Construction

D. APA - The Engineered Wood Association (APA)

1. APA PRP-108 - Performance Standards and Qualification Policy for Structural-Use Panels

2. Voluntary Product Standard PS 1-95 for Construction and Industrial Plywood (PS 1)

3. Voluntary Product Standard PS 2-04, Performance Standard for Wood-Based Structural-

Use Panels (PS2) E. American Society for Testing and Materials (ASTM)

1. A153/A153M-05 Standard Specification for Zinc Coating (Hot-Dip) on Iron and Steel Hardware

2. ASTM E84-07 - Standard Test Method for Surface Burning Characteristics of Building Materials

a. International Conference of Building Officials (ICBO)

b. International Building Code, Chapter 23, Wood

F. Southern Pine Inspection Bureau, Inc. (SPIB)

1. SPIB (GR) - Grading Rules, 2002

G. U.S. Department of Commerce, National Institute of Standards and Technology

1. Voluntary Product Standard PS 20-05: American Softwood Lumber Standard; 2005 (PS

20-05) H. West Coast Lumber Inspection Bureau (WCLB)

1. WCLB (GR) - Standard Grading Rules for West Coast Lumber No. 17, 1996 I. Western Wood Products Association (WWPA)

1. WWPA G-5 - Western Lumber Grading Rules, 2005

PROJECT: 9519.00 06 10 00 - 2 ROUGH CARPENTRY

1.04 SUBMITTALS

A. Submit for Information:

1. Product Data: Provide technical data on anchors and fasteners.

1.05 QUALITY ASSURANCE

A. Lumber: Comply with PS 20 and approved grading rules and inspection agencies.

1. Acceptable Lumber Inspection Agencies: RIS, SPIB, WCLB, and WWPA.

2. Lumber of other species or grades, or graded by other agencies, is acceptable provided structural characteristics are equivalent to or better than products specified.

B. Construction Panels: Comply with PS 1 and approved grading rules and inspection agencies.

1. Acceptable Lumber Inspection Agencies: RIS, SPIB, WCLB, and WWPA.

2. Construction panels graded by other agencies, are acceptable provided structural characteristics are equivalent to or better than products specified.

C. Roof Sheathing Panels: Comply with PS2-92 and approved grading rules and inspection agencies.

1. Acceptable Lumber Inspection Agencies: RIS, SPIB, WCLB, and WWPA.

2. Panels graded by other agencies, are acceptable provided structural characteristics are equivalent to or better than products specified.

D. Contractor is responsible for complying with project Drawings and Specifications, current industry standards, to install components uniform, true to line and plane, anchored soundly to substrate to prevent movement.

E. Damaged panels will be replaced on time and materials or lump-sum change request, determined by Owner, on an as needed basis, after award of Contract. Do not included costs for replacement of damaged sheathing in bid price.

1.06 DELIVERY, STORAGE, AND HANDLING

A. Cover wood products to protect against moisture.

B. Support stacked products to prevent deformation and to allow air circulation.

PART 2 PRODUCTS

2.01 GENERAL REQUIREMENTS

A. Damaged and deteriorated members, except those shown on Drawings to be repaired or replaced, will be repaired or replaced on time and materials or lump-sum change request, determined by Owner, on an as needed basis, after award of Contract. Do not included costs for repair or replacement of undocumented items in Bid price. Repair or replacement of items shown on Drawings to be repaired or replaced, miscellaneous wood shims and blocking, attachments, and labor and equipment required for installation of new Work, as specified and shown on Drawings, is to be included in Bid price.

B. Dimension Lumber: Comply with PS 20 and requirements of specified grading agencies.

1. If no species is specified, provide any species graded by the agency specified; if no grading agency is specified, provide lumber graded by any grading agency meeting the specified requirements.

2. Grading Agency: Any grading agency whose rules are approved by the Board of Review, American Lumber Standard Committee (www.alsc.org) and who provides grading service for the species and grade specified; provide lumber stamped with grade mark unless otherwise indicated.

C. Lumber fabricated from old growth timber is not permitted.

D. Lumber salvaged from deconstruction or demolition of existing buildings or structures is permitted in lieu of sustainably harvested lumber provided it is clean, denailed, and free of paint and finish materials, and other contamination; identify source.

http://www.alsc.org/

PROJECT: 9519.00 06 10 00 - 3 ROUGH CARPENTRY

2.02 DIMENSION LUMBER

A. Sizes: Nominal sizes require to replace damaged pieces, S4S.

B. Moisture Content: S-dry or MC19.

C. Miscellaneous Blocking and Furring:

1. Lumber: S4S, No. 2 or Standard Grade.

2.03 ROOFING UNDERLAYMENT PANELS

A. Plywood: All plywood to be a minimum 1/2", APA Rated Exterior, Structural 1. Only waterproof glue is acceptable.

2.04 ACCESSORIES

A. Fasteners and Anchors:

1. Fasteners: Hot-dipped galvanized steel per ASTM A 153/A 153M steel or stainless steel mechanical fasteners. Size appropriate to application.

2. Anchors: Hot-dipped galvanized or stainless steel anchor assemblies.

a. Wood to sound masonry or concrete: Hilti KB II 304SS 3/8 x length required to provide penetration 1" minimum into structure.

b. Wood to damaged masonry or concrete, substrates unable to provide adequate anchorage with anchors above: Hilti HIT HY20 adhesive anchoring system with screen tubes and HAS 316 SS threaded rods, 3/8"x length required to penetrate face shell with approximately 2" screen tube exposed in void. Verify details of embedment with manufacturer.

B. Plates, washers: Zinc electroplated steel or stainless steel plates, washers, approved by membrane manufacturer. Size appropriate to application.

C. Flexible Flashing: Sheet barrier of self-adhering rubberized asphalt membrane underlayment having internal reinforcement, and "split" back plastic release film; complying with ASTM D197

1. Manufacturers

a. CertainTeed, 800-233-8990, www.certainteed.com

b. DuPont; 4417 Lancaster Pike, Chestnut Run Plaza 728, Wilmington, DE 19805; 1-

800-44-TYVEK (8-9835); http://www.construction.tyvek.com

c. GAF Materials Corporation, 1361 Alps Road, Wayne, New Jersey 07470, (973)628-

3000, www.gaf.com

d. Grace Construction Products, www.grace.com

e. Substitutions: See Section 01 60 00 - Product Requirements

2. Products

a. StormGuard®

b. DuPont™ Thru-Wall Flashing

c. WinterGuard®

d. Ice and Water Shield

D. Wood Repair Materials: Multi-component epoxy proven for patching and filling applications in decayed wood

1. Suppliers

a. Abatron, Inc., 5501 95th Ave., Kenosha, WI 53144, (800)445-1754, www.abatron.com

1) Stetson Building Products, Inc., 2205 Bell Ave., Des Moines, IA 50321, (800)383-2181, www.stetsons.com

b. ConServ Epoxy, PO Box 454, Northford, CT 06472, www.conservepoxy.com

c. Substitutions: See Section 01 60 00 - Product Requirements

2. Products

a. Liquid Wood or Flexible Epoxy Consolidant 100

b. Wood Epoxy or Flexible Epoxy Patch 200 http://www.certainteed.com/ http://www.construction.tyvek.com/ http://www.gaf.com/ http://www.grace.com/ http://www.abatron.com/ http://www.stetsons.com/ http://www.conservepoxy.com/

PROJECT: 9519.00 06 10 00 - 4 ROUGH CARPENTRY

E. Substitutions:

1. Substitutions must fully comply with specified requirements

2. See Section 01 25 00 Substitution Procedures.

PART 3 EXECUTION

3.01 PREPARATION

A. Coordinate installation of rough carpentry members specified in other sections.

3.02 INSTALLATION - GENERAL

A. Verify with Owner's representative quantities to be replaced prior to replacing items.

B. Select material sizes to minimize waste.

C. Reuse scrap to greatest extent possible; clearly separate scrap for use on site as accessory components, including: shims, bracing, and blocking.

3.03 REPLACEMENT OF ROOF SHEATHING PANELS

A. Verify with Construction manager damaged panels to be replaced prior to removing damaged panels.

B. Remove and dispose of damaged panels.

1. Verify conditions in space below roof deck to locate objects such as, conduits, ducts, and fixtures, possibly concealed below deck, that would interfere with proper installation of fasteners, and to avoid such objects.

2. Prior to application, acclimatize panels to surroundings for at least 24 hours.

3. Soundly secure to structure below with appropriate corrosion resistant mechanical fasteners.

a. Attach to structure below allowing no movement, flush with adjacent panels.

b. Install no panels, or pieces of panels, less than 24" in long dimension or full width of panel wide.

c. Space panels 1/8" along all edges.

d. Provide panel clips at repairs less than 48" in long direction.

C. Tolerances:

1. Gaps, joints; maximum 1/4", minimum 1/8", except at expansion joints.

2. Out of plane, edge of panel to edge of panel; maximum 1/8".

3. Out of plane, individual panels; maximum 1/4".

3.04 BLOCKING, NAILERS, AND SUPPORTS

A. Provide framing and blocking members as indicated or as required to support finishes, fixtures, specialty items, and trim.

3.05 INSTALLATION OF ACCESSORIES AND MISCELLANEOUS WOOD

A. Shim furring to true face surface.

B. Fasten components to structure below with specified mechanical fasteners, plates, or washers.

Space fasteners as required to secure component firmly to structure below, with no movement.

C. Countersink and stagger fasteners.

PROJECT: 9519.00 07 01 50 - 1 PREPARATION FOR REROOF

SECTION 07 01 50

PREPARATION FOR REROOF

PART 1

1.01 SECTION INCLUDES

A. Relocation of designated building equipment and materials B. Removal of designated construction C. Removal of existing roofing system in preparation for a new roof membrane system.

D. Protection of existing copper gutter system and miscellaneous flashings to be reused.

E. Disposal of materials F. Schedule of affected items

1.02 RELATED SECTIONS

A. Section 02 41 00 - Demolition B. Section 06 10 00 - Rough Carpentry C. Section 07 31 13 - Asphalt Shingles: Roofing system D. Section 07 53 23 - EPDM Roofing E. Section 07 62 00 - Sheet Metal Flashings and Trim: New sheet metal items

1.03 SUBMITTALS

A. For Review (Shop Drawings):

1. Indicate demolition; location and construction of temporary facilities

2. Provide information plan for reuse of existing gutter systems.

a. Provide action plan mapping out protection of existing gutter and downspout system during construction.

b. Include in submittal all damaged gutters and downspouts prior to commencement of work.

1) Review information can be keynoted photographs.

1.04 REGULATORY REQUIREMENTS

A. Conform to applicable code for demolition work, dust control, products requiring electrical disconnection and re-connection B. Do not close or obstruct egress from any building exit or site exit C. Do not disable or disrupt building fire or life safety systems without three (3) days prior written notice to Owner D. Conform to applicable regulatory procedures when hazardous or contaminated materials are discovered

1.05 SCHEDULING

A. Schedule work to coordinate and coincide with new construction B. Describe demolition removal procedures and schedule

1.06 PROJECT CONDITIONS

A. Verify thickness of deck and sidewalls, and conditions below roof deck and at sidewalls to avoid conduits, piping, and other items, possibly concealed, and to avoid spalling or penetrating sidewalls and roof deck below.

B. Take precautions when using solvents, adhesives, and other fume or dust generating materials or procedures adjacent to building air intakes to keep fumes from entering building air system.

Coordinate shutting down or closing off building air intakes with Construction Manager, in advance.

PROJECT: 9519.00 07 01 50 - 2 PREPARATION FOR REROOF

C. Conduct demolition to minimize interference with adjacent and occupied building areas D. Cease operations immediately if structure appears to be in danger and notify Design

Professional. Do not resume operations until directed.

E. Cooperate with other trades to minimize conflict and to facilitate work of project.

F. Arrange use of site and premises to allow.

1. Work by Others

2. Use of site and premises by Owner.

G. Owner will cooperate with Contractor to vacate areas of work when required.

H. Maintain exits and passageway in continually usable condition and inform Owner of potential conflict.

PART 2 PRODUCTS - NOT USED PART 3 EXECUTION

2.01 PREPARATION

A. Provide, erect, and maintain temporary barriers at locations required by state and federal regulations

B. Erect and maintain weatherproof closures for exterior openings C. Erect and maintain temporary barricades to permit continued building occupancy D. Protect existing materials that are not to be demolished E. Prevent movement of structure; provide bracing and shoring F. Provide appropriate temporary signage including signage for exit or building egress G. Provide appropriate temporary warning signage.

2.02 DEMOLITION

A. Disconnect, remove, and identify designated utilities within demolition areas.

B. Demolish in an orderly and careful manner. Protect existing supporting structural members and adjacent surfaces, and equipment.

C. Remove demolished materials from site except where specifically noted otherwise. Do not burn or bury materials on site.

D. Remove demolished materials to approved landfill. Do not place materials in Residence Hall dumpsters.

E. Remove materials as demolition progresses. Upon completion of demolition, leave areas in clean condition.

F. Mark items removed, to be reinstalled, on unexposed surface showing location, direction, and orientation, to facilitate reinstallation in correct position.

1. If equipment or materials, to be reinstalled, are stored on roof, pallet over rigid insulation or similar approved material to protect new and existing roof membrane.

G. Provide temporary weather-tight enclosures and required venting at openings where structures are removed, until permanent work is completed.

H. Remove temporary facilities after completion of work.

2.03 MATERIAL REMOVAL

A. Remove only existing roofing materials that can be replaced with new materials the same day.

B. Repair existing wood deck surface to provide smooth working surface for new roof system.

2.04 PROTECTION

A. Provide temporary protective sheeting over uncovered deck surfaces.

PROJECT: 9519.00 07 01 50 - 3 PREPARATION FOR REROOF

2.05 EXISTING GUTTER AND DOWNSPOUT SYSTEM

A. Inspection:

1. Alert CM (construction manager) of damaged items including substrate behind gutter system prior to commencement of work.

B. During construction:

1. Inspect all joints with gutter system prior to work.

2. Patch existing detieriortated areas behind gutters.

3. Loose deteriorated joints to be cleaned and soldered (ASTM B 32: Sn50 type).

4. Contractor to water test system before and after completion of project.

2.06 SCHEDULES

A. Remove and dispose of following materials, these will become property of Contractor and salvaged or disposed of at their discretion:

1. Asphalt shingles and underlayment down to sheathing

2. EPDM roof sytem at flat roofs down to substrate deck.

3. Damaged sheathing down to roof structure (Handled by Change Request)

4. Damaged substrate.

B. Protect following materials and equipment to remain in place:

1. Exterior walls, windows, brick, and guttter/downspout system

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PROJECT: 9519.00 07 30 70 - 1 STEEP SLOPE ROOFING

UNDERLAYMENT

SECTION 07 30 70

STEEP SLOPE ROOFING UNDERLAYMENT

PART 1 – GENERAL

1.01 SUMMARY

A. Section Includes:

1. Self-adhered peel & stick roof and wall underlayment for high temperature applications.

2. Provide and install underlayment in compliance with manufacturer’s specified installation requirements.

B. Related Sections

1. Section: 61 00 00: Rough Carpentry; Roof Sheathing and Nailers

2. Section 07 01 50: Preparation fro Re-Roofing

3. Section: 07 31 13: Asphalt Shingles

4. Section: 07 62 00: Sheet Metal Flashings and Trim

C. References

1. ICC/ES ESR 1708 - AC48 Roof Underlayment for Use in Severe Climate Areas

2. Miami/Dade NOA No.16-0517.14

3. Florida Building Code (FBC) FL8097-R-5 Code Version 2017

4. 2006 International Building Code (IBC)

5. Air Barrier Association of America - ABAA D-115-010 (2013), Section 5.5

a. National Roofing Contractors Association

1.02 PERFORMANCE REQUIREMENTS

A. Provide and install a self-adhered roof and or wall underlayment and flashing system that does not permit the passage of water and will withstand 12-month UV resistance to sun light.

B. Provide and install a self-adhered roof underlayment that provides nail seal-ability per ICC-ES AC 152 from an independent ICC-ES accredited lab.

C. Provide and install a self-adhered synthetic butyl rubber wall underlayment that provides nail seal-ability per ABAA D-115-010 (2013) Section 5.5 ASTM D1970-11.per third party independent testing.

D. Provide and install a self-adhered roof underlayment that has passed the testing requirements set forth in ICC-ES AC48 per independent testing.

E. Provide and install a self-adhered roof underlayment that has passed the testing requirements per Miami-Dade TAS 103 for High Velocity Hurricane Zone with 6-month UV exposure resistance per ASTM D4798 Cycle A-1 for 1000 hrs., per independent testing from a Miami- Dade accredited lab.

F. Provide and install a self-adhered roof and wall underlayment that is a vapor barrier.

G. Provide and install a self-adhered roof underlayment that can be installed at 10 degrees

Fahrenheit (-12.22 degrees Celsius) and rising temperatures.

H. Provide and install a self-adhered roof underlayment that has service temperatures between -

50 degrees Fahrenheit (10 degrees Celsius) and 280 degrees Fahrenheit (137.78 degrees Celsius).

I. Provide and install a self-adhered roof underlayment that is slip-resistant to work over even in wet conditions.

J. Provide and install a self-adhered roof underlayment with no selvage edge.

K. Provide and install a self-adhered roof underlayment that provides for multi-directional installation.

PROJECT: 9519.00 07 30 70 - 2 STEEP SLOPE ROOFING

L. Provide and install a self-adhered roof underlayment that does not require roof mastic at the vertical end laps, hip and ridge details and adheres to itself.

M. Provide a self-adhered roof underlayment that does not required primer when installed over plywood, OSB, metal, metal fluted decking, Polyiso, DensDeck®, SecuerRock®, CMU block and clean, smooth, broom swept concrete.

N. Provide a self-adhered roof underlayment that has passed testing requirements per ICC/ES AC 152 Adhesive Attachment of Concrete or Clay Roofing Tiles per ASTM 1623 per independent testing.

O. Provide a roof underlayment that carries a 50-year limited warranty.

1.03 SUBMITTALS

A. Product Data: Provide product data sheets for each type of product indicated in this section, including certified product test results from an accredited independent third-party lab.

B. Shop Drawings: Provide manufacturers standard installation details, certified product test results as applicable to materials, installation instructions and approved shop drawings for the roof system specified.

C. Sample Warranty

1.04 QUALITY ASSURANCE

A. Manufacturer Qualifications: Manufacturer to have current ICC/ES, FBC and Miami/Dade listed reports, and provide data from independent testing per Slip Resistance; Test Method National Standard of Canada CAN GSB-75.1-M88 or equivalent ASTM test per an approved independent testing company.

1. Average Coefficient of Friction

2. Rubber – dry: 0.63 Rubber – wet: 0.51

3. Leather – dry: 0.48 Leather – wet: 0.50

B. Mold or Fungi

1. The formation or presence of mold or fungi in a building is dependent upon a number of factors including, but not limited to, the presence of spores and nutrient sources, moisture, temperatures, climatic conditions, relative humidity, and heating/ventilating systems and their

1.05 DELIVERY, STORAGE AND HANDLING

A. Packing, Shipping, Handling and Unloading: Deliver materials with identification labels intact.

Schedule deliveries to avoid construction delays but minimize jobsite storage.

B. Storage and protection: Store materials protected from exposure to harmful weather conditions and direct sunlight. As recommended by manufacturer, store materials at a temperature between 40 degrees Fahrenheit (4.44 degrees Celsius) and 100 degrees (4.4 – 100.4 degrees Fahrenheit (38 degrees Celsius)). If exposed to lower temperatures restore materials to 40 degree F (-6.66 degree C) minimum temperature before application.

1.06 WARRANTY

A. Upon original pre-installation of final roof system, specified underlayment will not materially deteriorate from exposure to sunlight for 12 months.

PART 2 – PRODUCTS

2.01 MATERIALS

A. Acceptable Product Manufacturers:

1. Sharkskin Ultra SA® as manufactured by: Kirsch Building Products LLC, 1464 Madera

Road, Suite 387, Simi Valley, CA 93065

a. Tel: 877-742-7507 Fax: 805-526-1116

PROJECT: 9519.00 07 30 70 - 3 STEEP SLOPE ROOFING

b. www.sharkskinroof.com

2. StormGuard Leak Barrier

a. GAF

b. www.gaf.com

3. Blueskin PE200HT High-Temperature Roof Underlayment

a. Henry Company

b. www.henry.com

4. Certainteed Vycor Ultra

a. Certainteed

b. www.certainteed.com

5. Malarkey Secure Start HT

a. Malarkey Roofing Products

b. www.malarkey.com

B. Substitutions:

1. Substitutions must fully comply with specified requirements

2. See Section 01 25 00 Substitution Procedures

PART 3 EXECUTION

3.01 EXAMINATION

A. Replace damaged substrate as required.

B. Determine, with the presence of the installer, that conditions are satisfactory. (i.e. remove sharp objects and debris on roof deck, etc.)

C. Conflicts resulting from inspection should be resolved prior to underlayment installation.

3.02 INSTALLATION

A. Underlayment shall be installed per printed installation instructions from the manufacturer on every roll or local building code.

B. Install over clean, dry continuous structural deck such as Polyiso, concrete, gypsum, DensDeck®, SecureRock®, metal, plywood, or OSB board, at temperature 10 degrees and rising. High temp rated to 280 degrees. Note install test sample to roof deck surface prior to installation to determine proper adhesion prior to installing and prior to walking on installed underlayment as a safety precaution.

C. No primer required.

D. Cut the self-adhered roof underlayment into lengths that are manageable for the installer(s).

E. Start at eave of roof or low point and work toward high point of the roof. Position underlayment and peel away split release liner at top of underlayment.

F. Press the underlayment into place by hand.

G. Flop underlayment up and pull release liner from bottom side of underlayment and press into place by hand.

H. Install with minimum 2”-4” head lap and 6”-12” side lap depending on roof pitch. Install subsequent courses in a shingling application per standard roofing practice.

I. Once installed use hand roller at all seams to maintain continuous seal. The field of the sheet can be broomed down to provide full contact with the substrate.

3.03 CLEANING AND PROTECTION

A. Cleaning: Remove temporary coverings and protection of adjacent work areas. Repair or replace any damaged installed underlayment. Clean installed products in accordance with manufacturer’s instructions prior to owner’s Acceptance, which is to remove all loose debris and http://www.sharkskinroof.com/

PROJECT: 9519.00 07 30 70 - 4 STEEP SLOPE ROOFING

leave deck in clean broom swept manner. Remove construction debris from project site and legally dispose of debris.

B. Protection: Protect installed product’s finished surfaces from damaged during construction.

PROJECT: 9519.00 07 31 13 - 1 ASPHALT SHINGLES

SECTION 07 31 13

ASPHALT SHINGLES

PART 1

1.01 SECTION INCLUDES

A. Asphalt shingles B. Flexible sheet membranes for eave protection, underlayment, and valley protection.

C. Ventilation accessories

1.02 RELATED REQUIREMENTS

A. Section 06 10 00 - Rough Carpentry: Roof sheathing.

B. Section 07 01 50 Preparation for Re-Roofing: Removal of old shingle, underlayment, and gutter system C. Section 07 53 23 - EPDM Roofing D. Section 07 62 00 - Sheet Metal Flashing and Trim: New sheet metal items

1.03 REFERENCE STANDARDS

A. ASTM D1970/D1970M - Standard Specification for Self-Adhering Polymer Modified Bituminous

Sheet Materials Used as Steep Roofing Underlayment for Ice Dam Protection; 2013.

B. ASTM D3018 - 03(2009) - Standard Specification for Class A Asphalt Shingles Surfaced with

Mineral Granules C. ASTM D3462/D3462M - Standard Specification for Asphalt Shingles Made From Glass Felt and

Surfaced with Mineral Granules; 2010a.

D. ASTM D4586/D4586M - Standard Specification for Asphalt Roof Cement, Asbestos-Free; 2007

(Reapproved 2012).

E. ASTM E96/E96M - Standard Test Methods for Water Vapor Transmission of Materials; 2014.

F. ASTM D7158 - 08d - Standard Test Method for Wind Resistance of Asphalt Shingles (Uplift

Force/Uplift Resistance Method) G. ASTM G 21 – Determining Resistance of Synthetic Polymers to Fungi H. NRCA (RM) - The NRCA Roofing Manual; 2017.

I. SMACNA (ASMM) - Architectural Sheet Metal Manual; 2012.

J. UL (DIR) - Online Certifications Directory; current listings at database.ul.com.

K. UL 790 - Tests for Fire Resistance of Roof Covering Materials L. UL 2218 - Impact Resistance of Prepared Roofing Materials M. UL 2390/ASTM D 6381 - Test Method for Wind Resistant Shingles with Sealed Tabs

1.04 SUBMITTALS

A. Product Data: Provide data indicating material characteristics.

B. Samples: Submit one sample of each shingle color indicating color range and finish texture/pattern; for color selection.

1. Sample to be full size

C. Manufacturer's Installation Instructions: Indicate installation criteria and procedures.

D. Manufacturer's Certificate: Certify that products meet or exceed specified requirements.

1. ASTM E 108/UL 790 Class A Fire Resistance

2. ASTM D 3161/D 7158/UL 997 Wind Resistance.

3. ASTM D 3462

PROJECT: 9519.00 07 31 13 - 2 ASPHALT SHINGLES

E. Shop Drawings: Indicate specially configured metal flashing, jointing methods and locations, fastening methods and locations and installation details as required by project conditions indicated.

1. Provide information on all accessories to be used for the ventilation of the underside of substrate. Include calculations to meet specified requirements.

1.05 QUALITY ASSURANCE

A. Products are Required to Comply with Fire Resistance Criteria: UL (DIR) listed and labeled.

B. Installer Minimum Qualifications: Installer shall be licensed or otherwise authorized by all federal, state and local authorities to install all products specified in this section. Installer shall perform work in accordance with NRCA Roofing and Waterproofing Manual. Work shall be acceptable to the asphalt shingle manufacturer.

C. Maintain one copy of manufacturer’s application instructions on the project site.

1.06 WARRANTY

A. Roof Contractor shall furnish (1) one-year written warranty to maintain roof panels system and flashings in watertight condition.

1. Type warranty on Contractor's letterhead in form included in Section 01 10 00.

2. Include in liability ordinary wear and tear by elements and by defects due to faulty materials and workmanship.

B. Manufacturer’s Warranty: Furnish shingle manufacturer’s warranty for the product listed below:

1. CertainTeed Northgate AR: Lifetime limited warranty (or similar to qualifications listed below):

a. Warranty coverage: Free from manufacturer defects for non-prorated; thereafter manufacture defects that caused water penetration.

b. Warranty years: Forty (40)

c. Non-prorated coverage: Replacement material, labor, flashings, tear-ff and disposal.

d. Non-prorated years: Ten (10)

e. Prorated years: Years eleven to forty (11-40)

f. Algae resistance warranty years: Fifteen (15)

C. Provide upgraded wind warranty from 110 to 130 mph shingles for first 15 years by complying with all manufacturers’ conditions and instructions (see section 2.2-B below)

1.07 PROJECT CONDITIONS

A. Verify thickness of deck and sidewalls, and conditions below roof deck and at sidewalls to avoid conduits, piping, and other items possibly concealed in sidewalls and roof deck below.

1.08 FIELD CONDITIONS

A. Do not install shingles or eave protection membrane when surface or ambient air temperatures are below 45 degrees Fahrenheit (7.22 degrees Celsius), unless approved by manufacturer.

B. Follow manufacturer's guidelines for installing self-adhering underlayment and shingles when ambient temperatures or wind chill temperatures are below 45 degrees Fahrenheit (7.22 degrees Celsius).

PART 2 PRODUCTS

2.01 MANUFACTURERS

A. Asphalt SBS Polymer Modified Shingles:

1. CertainTeed Corporation: www.certainteed.com

a. Northgate AR

2. GAF Materials Corporation: www.gaf.com.

3. Malarkey Roofing Products: www.malarkeyroofing.com

4. Subtitutions: See section 01 25 00 Substitution Procedures https://www.certainteed.com/ http://www.gaf.com/ http://www.malarkeyroofing.com/ http://www.malarkeyroofing.com/

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2.02 ASPHALT SHINGLES

A. Asphalt SBS polymer modified shingles:

1. Shingle requirements: Conforming to ASTM D 3018 Type I – Self-Sealing, UL Certification of ASTM D 3462, ASTM D3161 / D7158 / UL997 130-mph Wind Resistance and UL Class A Fire Resistance, glass fiber mat base, ceramically colored/UV resistant mineral surface granules across entire face of shingle; algae-resistance; two piece laminate shingle.

2. Algae Resistant.

3. Weight: 270 lb/100 sq ft.

4. Self-sealing type.

5. Color to be selected by DAS

a. From manufacturers available color palette - see submittals

6. Quality Standard: ICC-ES-ESR-1389 & ESR-3537

2.03 SHEET MATERIALS

A. Eaves protection membrane: Self-adhering membrane complying with ASTM D1970; with strippable release film and top surface:

1. Self Sealability: Passing nail sealability test specified in ASTM D1970/D1970M.

2. Low Temperature Flexibility: Passing test specified in ASTM D1970/D1970M.

3. Water Vapor Permeance:.05 perms, when tested in accordance with ASTM E96/E96M

Procedure A (desiccant method).

4. Tensile Strength, membrane: 250 psi (1723.69 kPa) in accordance with ASTM D412 (Die

C modified)

5. Elongation membrane: 250% in accordance with ASTM D412 (Die C modified)

6. Products and Manufacturers:

a. Grace Ice and Water Shield. Manufactured by CGP Applied Technologies;

www.gcpat.com

b. WinterGuard: Manufactured by CertainTeed; www.certainteed.com

c. WeatherWatch. Manufactured by GAF; www.gaf.com

d. WHIP 100. Manufactured by Carlisle Residential. www.carliseresidential.com

7. Test small area with mock up. Prime wood composition with CGP Applied Technologies Perm-A-Barrier WB Primer (or membrane supplier equal product) if adhesion is found to be marginal.

B. Underlayment: Synthetic polymer-based scrim reinforced underlayment designed for use on roof decks as a water-resistant layer beneath asphalt shingles. Complies with ASTM D 226 and

ASTM D 4869.

1. CertainTeed Diamond Deck

2. GAF Deck-Armor

C. Substitutions: See Sectioni 01 25 00 Substitution Procedures

2.04 ACCESSORIES

A. Nails: Standard round wire shingle type, of hot-dipped zinc coated steel, 10 wire gage, 0.1019 inch (2.59 mm) shank diameter, 3/8 inch (9.52 mm) head diameter, of sufficient length to penetrate through roof sheathing or 3/4 inch (19.05 mm) into roof sheathing or decking.

B. Plastic Cement: ASTM D4586/D4586M, asphalt roof cement.

C. Ridge Cap Shingles: Manufacturer's prefabricated ridge cap shingles D. Pipe Boot Flashing: Standard combination rubber gasket/galvanized metal flashing boot

2.05 METAL FLASHINGS

A. Metal Flashings: Provide sheet metal eave edge, gable edge, dormer flashing, and other flashing indicated.

1. See Section 07 62 00 Sheet Metal Flashing and Trim http://www.gcpat.com/ http://www.certainteed.com/ http://www.gaf.com/ http://www.carliseresidential.com/

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2.06 VENTILATION

A. Metal Ventilators.

1. Manufacturer: Empire Ventilation Equipment Co. www.empirevent.com or architect approved equal.

2. Model: Eveco

a. Wind-driven turbine exhaust ventilator

3. Material: Aluminum with natural finish

4. Ventilator to include insect screening and bases for slope and flat roofs.

5. Size to match existing (verify in field) to be replaced: 18”

6. Provide submittal information for an or equal product.

B. Square

1. Galvanized style vent with 8 x 8 mesh aluminum screen and minimun of 50 sq. in. free area.

2. Color: Prefinisished brown/bronze

3. Manufacture and model: Ampcor Model RVG-50 (or approved equal by Owner/Architect)

PART 3 EXECUTION

3.01 EXAMINATION

A. Verify existing conditions prior to beginning work.

B. Verify that deck is of sufficient condition and thickness to accept fasteners.

C. Verify that roof penetrations and plumbing stacks are in place and flashed to deck surface.

D. Verify deck surfaces are dry, free of ridges, warps, or voids.

3.02 PREPARATION

A. Seal roof deck joints wider than 1/16 inch (1.59 mm) as recommended by shingle manufacturer.

B. At areas where eave protection membrane is to be adhered to substrate, fill knot holes and surface cracks with latex filler.

C. Broom clean deck surfaces before installing underlayment or eave protection.

D. Install eave edge flashings tight with fascia boards. Weather lap joints 2 inches (50.8 mm) and seal with plastic cement. Secure flange with nails spaced 6 inches (152.4 mm) on center.

E. Protect existing copper and downspout system.

3.03 INSTALLATION - EAVE PROTECTION MEMBRANE

A. Install eave protection membrane in accordance with manufacturer's instructions.

B. Lap joints as required by manufacturer. Lap onto HT membrane and minimum 6". Lap onto adjacent flat roof sidewalls as shown on drawings.

C. Install eave protection membrane over entire deck below shingled areas 2 ft up-slope beyond interior face of exterior wall. See architectural drawings for additional information.

3.04 INSTALLATION - UNDERLAYMENT

A. Install underlayment membrane in accordance with manufacturer's instructions.

B. Underlayment At Roof Slopes Greater Than 4:12: Install underlayment perpendicular to slope of roof, with ends and edges weather lapped minimum 4 inches (101.6 mm). Stagger end laps of each consecutive layer. Nail in place. Weather lap minimum 4 inches over eave protection.

C. Items projecting through or mounted on roof: Weather lap and seal watertight with plastic cement.

3.05 INSTALLATION - VALLEYS

A. Valleys are to be applied in woven fashion.

http://www.empirevent.com/

PROJECT: 9519.00 07 31 13 - 5 ASPHALT SHINGLES

B. Shingles on the intersecting roof surfaces may be applied toward the valley from both roof areas simultaneously or each roof area may be worked separately up to a point about three feet from the center of the valley and the gap closed later.

C. Sequence:

1. Apply the first course along the eaves of one roof area up to and over the valley with the last shingle extending at least 12 inches onto the intersecting roof.

2. Then apply the first course of the intersecting roof along the eaves and extend it across the valley over the top of the shingle already crossing the valley and at least 12 inches onto the other surface

3. Apply successive courses alternately from the adjoining areas, weaving the valley shingle over the other. Press each shingle tightly into the valley.

D. Use normal shingle fastening methods except that no nails should be within six inches of the valley centerline and two nails shall be placed at the end of each shingle crossing the valley.

3.06 INSTALLATION - METAL FLASHING AND ACCESSORIES

A. Weather lap joints minimum 2 inches (50.8 mm) and seal weather tight with plastic cement.

B. Secure in place with nails at 6 inches (152.4 mm) on center. Conceal fastenings.

C. Items Projecting Through or Mounted on Roofing: Flash and seal weather tight with plastic cement.

3.07 INSTALLATION - SHINGLES

A. Install shingles in accordance with manufacturer's instructions manufacturer's instructions and NRCA (RM) applicable requirements.

1. Fasten individual shingles using minimum 3 nails per shingle, or as required by code, whichever is greater.

2. Fasten strip shingles using 4 nails per strip, or as required by code, whichever is greater.

B. Place shingles in straight coursing pattern with 5 inch (127 mm) weather exposure to produce double thickness over full roof area. Provide double course of shingles at eaves.

C. Extend shingles 1/2 inch (12.7 mm) beyond face of gutter edge.

D. Extend shingles on both slopes across valley in a weave pattern and fasten. Extend shingles a minimum of 12 inches (304.8 mm) beyond valley center line to achieve woven valley, concealing the valley protection.

E. Cap hips with individual ridge shingles, maintaining 5 inch (127 mm) weather exposure. Place to avoid exposed nails.

F. After installation, place one daub of plastic cement, one inch diameter under each individual shingle tab exposed to weather, to prevent lifting.

G. Complete installation to provide weather tight service.

3.08 PROTECTION

A. Do not permit traffic over finished roof surface.

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MONOMER ROOFING (EPDM)

SECTION 07 53 23

ETHYLENE-PROPYLENE-DIENE-MONOMER ROOFING (EPDM)

PART 1 GENERAL

1.01 SECTION INCLUDES

A. EPDM membrane roofing system, including all components specified.

B. Disposal of demolition debris and construction waste is the responsibility of Contractor. Perform disposal in manner complying with all applicable federal, state, and local regulations.

C. Comply with the published recommendations and instructions of the roofing membrane manufacturer.

D. Commencement of work by Contractor shall constitute acknowledgement by Contractor that this specification can be satisfactorily executed, under the project conditions and with all necessary prerequisites for warranty acceptance by roofing membrane manufacturer. No modification of the Contract Sum will be made for failure to adequately examine the Contract Documents or the project conditions.

1.02 RELATED REQUIREMENTS

A. Section 06 10 00 - Rough Carpentry B. Section 07 01 50 - Preparation for Re-Roofing C. Section 07 31 13 - Asphalt Shingles D. Section 07 62 00 - Sheet Metal Flashing and Trim E. Section 07 92 00 - Joint Sealants

1.03 REFERENCE STANDARDS

A. ASTM C473 - Standard Test Methods for Physical Testing of Gypsum Panel Products; 2016.

B. ASTM C1177/C1177M - Standard Specification for Glass Mat Gypsum Substrate for Use as

Sheathing; 2013.

C. ASTM C1289 - Standard Specification for Faced Rigid Cellular Polyisocyanurate Thermal

Insulation Board; 2017.

D. ASTM D3273 - Standard Test Method for Resistance to Growth of Mold on the Surface of

Interior Coatings in an Environmental Chamber; 2016.

E. ASTM D4637/D4637M - Standard Specification for EPDM Sheet Used in Single-Ply Roof

Membrane; 2015.

F. ASTM D4811/D4811M - Standard Specification for Nonvulcanized (Uncured) Rubber Sheet

Used as Roof Flashing; 2016.

G. ASTM D6163/D6163M - Standard Specification for Styrene Butadiene Styrene (SBS) Modified

Bituminous Sheet Materials Using Glass Fiber Reinforcements; 2016.

H. ASTM D6164/D6164M - Standard Specification for Styrene Butadiene Styrene (SBS) Modified

Bituminous Sheet Materials Using Polyester Reinforcements; 2016.

I. ASTM E84 - Standard Test Method for Surface Burning Characteristics of Building Materials;

2017.

J. ASTM E136 - Standard Test Method for Behavior of Materials in a Vertical Tube Furnace At

750 Degrees C; 2016a.

K. FM 4470 - Approval Standard for Single-Ply, Polymer-Modified Bitumen Sheet, Built-Up Roof

(BUR) and Liquid Applied Roof Assemblies for use in Class 1 and Noncombustible Roof Deck Construction; 2016.

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1.04 ADMINISTRATIVE REQUIREMENTS

A. Preinstallation Meeting: Convene one week before starting work of this section.

1. Review preparation and installation procedures and coordinating and scheduling required with related work.

1.05 PERFORMANCE REQUIREMENTS

A. Roofing system supplier to provide documentation in that roofing system has been designed to meet or exceed the minimum recommended design uplift-resistance capacities calculated using NRCA Roof Wind Designer (www.roofwinddesigner.com) according to ASCE/SEI 7-10 guidelines.

B. Underwriters Laboratory:

1. UL Wind Uplift Testing and Approvals Underwriters Laboratory: Class A Fire Rating

1.06 SUBMITTALS

A. Shop Drawings: Indicate termination details at perimeter, curbs, and penetrations, if differing from details shown on Drawings and manufacturer's standard details, conditions of interface with other materials, and setting plan for tapered insulation at drains.

1. Submit only project specific drawings and details that have been reviewed and approved by the manufacturer prior to submission. Generic, non project specific manufacturer's standard details are not acceptable.

2. List of components used for roofing system.

3. Plan showing roofing insulation.

a. For tapered insulation, provide project-specific layout and dimensions for each board.

B. Product Data: Provide list of materials to be used indicating membrane materials, flashing materials, fasteners, and walk pads.

1. Performance documentation: See 1.05 Performance Requirements

2. Manufacturer's Installation Instructions: Indicate membrane seaming precautions and perimeter conditions requiring special attention.

C. Manufacturer's Certificate: Certify that products meet or exceed specified requirements.

D. Manufacturer's Field Reports: Indicate procedures followed and supplementary instructions given. Reports to be submitted within five days of site visit.

E. Warranty: Submit manufacturer warranty and installer's warranty. Ensure forms have been completed in Owner's name and registered with manufacturer stating all exceptions, limitations, remedies, and obligations.

F. Pre-Installation Notice: Copy to show that manufacturer's required Pre Installation Notice (PIN) has been accepted and approved by the manufacturer.

1.07 QUALITY ASSURANCE

A. Contractor is responsible for complying with project Drawings and Specifications, manufacturer's printed instructions, manuals, and details, and with professional commercial roofing contractor industry standards, outlined in literature published by NRCA, SMACNA, SPRI, UL, and other applicable standards to provide completed roof system that is warranted, weather-tight, with field membrane laying flat, without wrinkles or defects; functioning air seal at perimeter and penetrations, with membrane and flashings fully adhered at perimeter and penetrations; substrate below roof membrane uniform in plane with no projections over 1/4" from plane of adjacent materials, with edges beveled to provide smooth transition to adjacent materials.

B. Perform Work according to applicable local, state, and national codes and governing agencies, including, but not limited to applicable code for fall protection requirements.

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C. Provide roof system manufacturer with measured drawings of roof areas, configuration and heights of parapet walls, height from parapets to ground, distances from and approximate dimensions of structures adjacent to roof areas, and digital or similar photographic images of roof areas to be installed and images of surroundings and adjacent structures.

D. Perform work in accordance with manufacturer's printed installation instructions, current specifications and details, approved by Design Professional. In the event of conflict, the more stringent requirement shall apply.

1. Provide one copy of manufacturer's printed installation instructions, specifications, and details on site, if requested by Owner.

2. Notify Design Professional, immediately, if manufacturer's details, printed installation instructions, or specifications are in conflict with specifications or details shown in project documents.

3. Deviation shall not be made without prior written approval from manufacturer and Design Professional.

4. Materials and products used manufactured, supplied, or approved by roof system manufacturer.

E. Manufacturer Qualifications: Company specializing in manufacturing products specified in this section with minimum ten years of documented experience.

F. Applicator Qualifications: Installer specializing in performing work of this section approved by manufacturer.

1. Roofing installer shall be licensed by manufacturer to install specified roofing system and able to obtain the specified warranty.

2. Minimum five (5) years experience, with a minimum of five (5) installations, installing this roof system required.

3. Approval of installer by manufacturer assumes installer's complete knowledge and…