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E. Material certificates for each type of product indicated. Include statements of material properties indicating SECTION 07210 - BUILDING INSULATION G. Preliminary Roofing Conference: Before starting roof deck construction, conduct conference at Project site. Comply 3.5 ADHERED ROOFING MEMBRANE INSTALLATION
<br /> compliance with requirements, standards, and type designations within standards. Include material and mill test 1. SUBMITTALS with requirements for preinstallation conferences in Division 01 Section "Project Management and Coordination." A. Install roofing membrane specification SP8RA over area to receive roofing according to membrane roofing system
<br /> reports, substantiating compliance with requirements. A. PRODUCT DATA: For each product indicated. Review methods and procedures related to roof deck construction and roofing system including, but not limited to, manufacturer's written instructions. Unroll roofing membrane and allow to relax before installing. A I
<br /> F. Welding Certificates. B. Product test reports. the following: 1. Install sheet according to ASTM D 5036 and Johns Manville's "Single Ply Roofing" Binder.
<br /> G. Field quality control test and inspection reports. C. Research/evaluation reports. 1. Meet with Owner, Architect, Owner's insurer if applicable, testing and inspecting agency representative, roofing B. Accurately align roofing membrane and maintain uniform side and end laps of minimum dimensions required by
<br /> H. Qualification data for metal plate manufacturer, fabricator, and installer. 2. QUALITY ASSURANCE Installer, roofing system manufacturer's representative, deck Installer, and installers whose work interfaces with manufacturer. Stagger end laps. Architecture / Development
<br /> I. Show compliance with building codes in effect for Metal plate connectors, and truss accessories. A. FIRE TEST RESPONSE CHARACTERISTICS: Provide insulation and related materials with the fire test response or affects roofing including installers of roof accessories and roof-mounted equipment. C. BONDING ADHESIVE: Apply solvent based bonding adhesive to substrate and underside of roofing membrane at rate
<br /> characteristics indicated, as determined by testing identical products per ASTM E 84 for surface burning required by manufacturer and allow to partially dry before installing roofing membrane. Do not apply bonding 14901 Quorum Drive
<br /> 1.03 QUALITY ASSURANCE characteristics and other methods indicated with product, b UL or another testing and inspecting agency acceptable 2. Review methods and procedures related to roofing installation, including manufacturer's written instructions. P g Suite 300
<br /> p y g p 9 9 y p adhesive to splice area of roofing membrane.
<br /> A. INSTALLER QUALIFICATIONS: Experience in performing work of this section, specializing in installation of work similar to to authorities having jurisdiction. Identify materials with appropriate markings of applicable testing and inspecting D. Mechanical) fasten roofing membrane secure) at terminations, penetrations, and perimeter of roofing.3. Review and finalize construction schedule and verify availability of materials, Installer's personnel, equipment, Y 9 Y P P 9 Dallas Texas 75254
<br /> that required for this project, employing workers who are skilled in this area of work, and whose projects have a agency. and facilities needed to make progress and avoid delays. E. Apply roofing membrane with side laps shingled with slope of roof deck where possible.
<br /> record of successful in service performance. 3. INSULATING MATERIALS F. SEAMS: Clean seam areas, overlap roofing membrane, and hot air weld side and end laps of roofing membrane Ph: (972)239 8884
<br /> B. Manufacturers shall meet the industrystandards and codes for the materials identified on the Drawings and in the A. GENERAL: Provide insulating materials that comply with requirements and with referenced standards and, for 4. Examine deck substrate conditions and finishes for compliance with requirements, including flatness and Fax: (972)239-5054
<br /> g 9 P Y q according to manufacturers written instructions to ensure a watertight seam installation.
<br /> Specifications herein. preformed accessories to maintain continuity of insulation R-Values, in sizes to fit applications indicated, selected fastening. 1. Test lop edges with probe to verify seam weld continuity. Applylop sealant to seal cut edges of roofing
<br /> ISSUE RECORD
<br /> 1. Truss design and construction shall comply with provisions of applicable building codes. from manufacturer's standard thicknesses, widths, and lengths. Provide exterior wall insulation with R-19 and roof 5. Review structural loading limitations of roof deck during and after roofing. membrane.
<br /> C. CERTIFICATION: Product certificates signed by manufacturer, certifying materials comply with specified performance insulation with R-38. Protect wall insulation during subsequent construction. 2. Verify field strength of seams a minimum of twice daily and repair seam sample areas. DATE DESCRIPTION
<br /> characteristics, criteria, and physical requirements. 6. Require that all complimentary trades be present at conference. Including, but not limited to; electrical, y g y P P
<br /> B. FABRIC FACED, EXTRUDED POLYSTYRENE DRAINAGE PANELS: ASTM C 578, Type VI, with a density of 1.8 Ib/cu. ft. a. Remove and repair any unsatisfactory sections before proceeding with Work. URBAN PROTOTYPE DESIGN
<br /> 1. The design and fabrication of all wood trusses shall meet or exceed the requirements of plumbing, HVAC, and framing contractors.
<br /> „ faced with insulation manufacturers standard nonwoven filtration fabric and fabricated with one side having a matrix 3. Repair tears, voids, and lapped seams in roofing membrane that do not meet requirements. 10-22-2018 ISSUED FOR PERMIT
<br /> a. National Design Specifications for Stress grade Lumber and its Fastenings by NFPA, of drainage and edge channels. 7. Review base flashings, special roofing details, roof drainage, roof penetrations, equipment curbs, and condition G. Spread sealant or mastic bed over deck drain flange at deck drains and securely seal roofing membrane in place
<br /> b. "Timber Construction Standards" by AITC C. GLASS FIBER BOARD INSULATION: of other construction that will affect roofing system. with clamping ring.
<br /> c. ;Design Specifications for Light Metal Plate Connected Wood Trusses" by TPI. 1. UNFACED, FLEXIBLE GLASS FIBER BOARD INSULATION: ASTM C 612, Type IA; ASTM C 553, Types I, ll, and III; or 8. Review governing regulations and requirements for insurance and certificates if applicable. H. Proceed with installation only after unsatisfactory conditions have been corrected.
<br /> d. National Design Standard for Metal Plate Connected Wood Truss Construction", TPI 1. ASTM C 665, Type I; with maximum flame spread and smoke developed indices of 25 and 50, respectively; 9. Review temporary protection requirements for roofing system during and after installation. 3.6 BASE FLASHING INSTALLATION
<br /> e. "National Design Specifications for Wood Construction" and Supplement, AF&PA and of the following properties A. Install sheet flashings and preformed flashing accessories and adhere to substrates according to membrane roofing
<br /> D. Manufacturer's instructions for installation shall be delivered and stored with the materials. 2. Nominal density of not less than 1.5 Ib/cu. ft. nor more than 1.7 Ib/cu. ft., thermal resistivity of 4 deg F x 10.Review roof observation and repair procedures after roofing installation. system manufacturers written instructions.
<br /> 1. Metal connector plate manufacturer shall be a member of TPI, and comply with quality control procedures in TPI h x sq. ft./Btu x in. at 75 deg F 1.7 DELIVERY, STORAGE, AND HANDLING B. Apply solvent based bonding adhesive to substrate and underside of sheet flashing at required rate and allow to
<br /> 1 for manufacture of connector plates. 3. COMBUSTION CHARACTERISTICS: Passes ASTM E 136. partially dry. Do not apply bonding adhesive to seam area of flashing.
<br /> A. Deliver roofing materials to Project site in original containers with seals unbroken and labeled with manufacturer's C. Flash penetrations and field formed inside and outside corners with sheet flashing.
<br /> a. TESTING: As required by the latest industry codes and standards. 4. UNFACED, GLASS FIBER BOARD INSULATION: ASTM C 612, Type IA or Types IA and IB; with maximum flame P 9•
<br /> name, product brand name and type, date of manufacture, and directions for storing and mixing with other D. Clean seam areas and overlap and firm) roll sheet flashings into the adhesive. Weld side and end laps to ensure
<br /> b. Tolerances shall conform to industry codes and standards, except as otherwise noted. spread and smoke developed indices of 25 and 50, respectively; and of the following properties: P Y 9 P
<br /> c. INSPECTION: Fabrication shall be continuous) inspected b an Inspector acceptable to the governing 5. Nominal density of 2.25 Ib cu. ft. thermal resistivity of 4.3 de F x h x s . ft. Btu x in. at 75 de F components. a watertight seam installation.
<br /> Y P Y P P 9 9 Y / Y 9 q / g
<br /> authorities. Each member shall be stamped with an identifying mark. The fabrication inspector shall make a D. MINERAL FIBER BLANKET INSULATION CONSISTING OF FIBERS MANUFACTURED FROM GLASS, SLAG WOOL, OR ROCK WOOL: B. Store liquid materials in their original undamaged containers in a clean, dry, protected location and within the E. Terminate and seal top of sheet flashings and mechanically anchor to substrate through termination bars.
<br /> report identifying the chord members by mark and include pertinent data, such as the grade or certification 1. UNFACED MINERAL FIBER BLANKET INSULATION: ASTM C 665, Type I; with maximum flame spread and smoke temperature range required by roofing system manufacturer. Protect stored liquid material from direct sunlight. F. Proceed with installation only after unsatisfactory conditions have been corrected.
<br /> and species. developed indices of 25 and 50, respectively; passing ASTM E 136 for combustion characteristics. 1. Discard and legally dispose of liquid material that cannot be applied within its stated shelf life. 3.7 WALKWAY INSTALLATION REVISION RECORD
<br /> d. WARRANTY: 2. FACED MINERAL FIBER BLANKET INSULATION: ASTM C 665, Type III, Class A; Category 1, faced with foil scrim C. Protect roof insulation materials from physical damage and from deterioration b sunlight, moisture soiling, and A. FLEXIBLE WALKWAYS: Install walkway products in locations indicated. Heat weld to substrate or adhere walkway
<br /> YP g y p y g Y g products to substrate with compatible adhesive according to roofing system manufacturer's written instructions.
<br /> 1. MANUFACTURER'S WARRANTY: Submit, for Owner's acceptance, manufacturer's standard warranty kraft, foil scrim, or foil scrim polyethylene vapor retarder membrane on one face. other sources. Store in a dry location. Comply with insulation manufacturer's written instructions for handling, P P 9 9 Y
<br /> document executed by authorized company official. Manufacturer's warranty is in addition to, and not a 4. AUXILIARY INSULATING MATERIALS storing, and protecting during installation. 3.8 FIELD QUALITY CONTROL
<br /> limitation of, other rights Owner may have under Contract Documents. A. ADHESIVE FOR BONDING INSULATION: Product with demonstrated capability to bond insulation securely to substrates D. Handle and store roofing materials and place equipment in a manner to avoid permanent deflection of deck. A. Final Roof Inspection: Arrange for roofing system manufacturer's technical personnel to inspect roofing installation
<br /> 2. The products delivered shall be free from manufacturing errors or defects in workmanship and material. indicated without damaging insulation and substrates. on completion and submit report to Architect.
<br /> 1.8 PROJECT CONDITIONS
<br /> B. Repair or remove and replace components of membrane roofing system where test results or inspections indicate
<br /> The products, when correctly installed and maintained, shall be warranted to perform as designed for B. Board below can be used to protect wall or under slab insulation from damage during backfilling or A. WEATHER LIMITATIONS: Proceed with installation onlywhen existing and forecasted weather conditions permit roofing P P P 9 Y P
<br /> the normal and expected life of the building. concrete/reinforcing placement. 9 P 9 that they do not comply with specified requirements.
<br /> C. PROTECTION BOARD: Premolded, semirigid asphalt/fiber composition board, 1/4 inch thick, formed under heat and system to be installed according to manufacturers written instructions and warranty requirements. C. Additional testing and inspecting, at Contractor's expense, will be performed to determine compliance of replaced
<br /> 1.04 DELIVERY, STORAGE AND HANDLING pressure, of standard sizes. 1.9 GUARANTEE or additional work with specified requirements.
<br /> A. Handle fabricated trusses and sub assemblies with care, so that they are not subject to damage. 5. INSULATION FASTENERS A. Provide manufacturer's system guarantee equal to Johns Manville's Peak Advantage No Dollar Limit Roofing System 3.9 PROTECTING AND CLEANING
<br /> B. If the trusses are to be stockpiled or stored prior to erection, they shall be set in vertical positions, resting upon A. ADHESIVELY ATTACHED, SPINDLE TYPE ANCHORS WITH WASHERS: Plate formed from perforated galvanized carbon steel Guarantee. A. Protect membrane roofing system from damage and wear during remainder of construction period. When remaining
<br /> temporary bearing supports, and braced so they will be subject to no unusual bending or tipping over. sheet, 0.030 inch thick by 2 inches square, welded to projecting steel spindle with a diameter of 0.105 inch and 1. Single Source special warranty includes roofing membrane, base flashings, roofing membrane accessories, construction will not affect or endanger roofing, inspect roofing for deterioration and damage, describing its nature
<br /> C.Transport and handle all materials in such a manner as to prevent damage. length capable of holding insulation of thickness indicated securely in position with 1-1/2 inch square or diameter and extent in a written report, with copies to Architect and Owner.
<br /> D. Dumping on the round is not permitted. cover board, walkway products, manufacturers expansion joints, manufacturer's edge metal products, and B. Correct deficiencies in or remove membrane roofing system that does not comply with requirements, repair
<br /> P 9 9 P self locking washers complying with the following: 9 Y P Y q P
<br /> P Y unnecessary 1. Washers formed from 0.016 inch thick galvanized steel sheet, with beveled edge for increased stiffness, sized other single source components of roofing system marketed by the manufacturer. substrates, and repair or reinstall membrane roofing system to a condition free of damage and deterioration at
<br /> E. Locate stacks, or bins to avoid or protect material from heavy and unnecessa traffic. P 9 Y 9
<br /> F. Furnish temporary protection for all exposed corners and edges. as required to hold insulation securely in place, but not less than in place. 2. WARRANTY PERIOD: 10 years from date of Substantial Completion. time of Substantial Completion and according to warranty requirements.
<br /> G.Deliver all packaged materials in original, unopened, undamaged containers, with identification labels intact, and bearing D. INSULATION STANDOFF: Spacer fabricated from galvanized mild steel sheet for fitting over spindle of insulation C. Clean oversproy and spillage from adjacent construction using cleaning agents and procedures recommended by
<br /> the name of the manufacturer and brand. P g g P B. INSTALLERS GUARANTEE: Submit roofing Installers warranty, on warranty form at end of this Section, signed by manufacturer of affected construction.
<br /> anchor to maintain 1 inch air space between face of insulation and substrate to which anchor is attached. Installer, covering Work of this Section, including all components of roofing system such as roofing membrane, base
<br /> H.Ordering: Comply with manufacturer's ordering instructions and lead time requirements to avoid construction delays. E. ANCHOR ADHESIVE: Product with demonstrated capability to bond insulation anchors securely to substrates indicated flashing, roof insulation, fasteners, cover boards, substrate boards, vapor retarders, roof pavers, and walkway _
<br /> I. Store and protect materials from exposure to harmful weather conditions, and at temperature and humidity conditions without damaging insulation, fasteners, and substrates. SECTION 07620 SHEET METAL FLASHING AND TRIM
<br /> products, for the following warranty period:
<br /> recommended by manufacturer. Store mortar, grout, and other moisture-sensitive materials off the ground, under cover, 6. INSTALLATION 1. The extent of flashing and sheet metal work is indicated on drawings and includes the following: Metal counter1. WARRANTY PERIOD: Two ears from date of Substantial Com letion.
<br /> and in a dry location. Additional requirements for product delivery, storage and handling are in Section 01610. A. GENERAL: Install insulation to comply with insulation manufacturer's instructions and maintain continuity. Protect y P flashing, gutters and downspouts.
<br /> PART 2 - PRODUCTS 2. SHOP DRAWINGS: submit sizes, shapes, thickness and types of materials, finishes, fabrication details, anchors,
<br /> panels during subsequent construction. connections, expansion joints and relationship to adjacent work.
<br /> PART 2 - PRODUCTS P 1 P 1
<br /> 2.1 MANUFACTURER
<br /> 2.01 MATERIALS SECTION 07541 - POLYVINYL-CHLORIDE ROOFING (PVC) 3. Comply with "Sheet Metal and Air Conditioning Contractors National Association" (SMACNA) Architectural Manual.
<br /> BASIS OF DESIGN: Johns Manville Roofin
<br /> A. Wood trusses identified in this section are as provided by Inter-Mountain Truss. PART 1 - GENERAL A. g Systems 4. LEAD COATED COPPER: ASTM B 101, cold rolled copper sheet, not less than 20 oz./sq. ft., both sides coated with
<br /> 2.2 POLYVINYL-CHLORIDE ROOFING lead weighing not less than 12 nor more than 15 Ib 100 s ft. PROFESSIONAL SEAL
<br /> 1.1 RELATED DOCUMENTS 9 • 9 / q•
<br /> PART 3 - NSTALLATION A. Drawings and general provisions of the Contract, including General and Supplementary Conditions and Division 01 A. PVC SHEET: ASTM D 4434, Type III, fabric reinforced that contains KEE Elvalo to reduce plasticizer migration. If 5. ALUMINUM AS INDICATED ON DRAWINGS: Alloy and temper recommended by aluminum producer and finisher for type _
<br /> 9 9 P 9 PP rY YP ( Y) P 9
<br /> 3.01 GENERAL Specification Sections, apply to this Section. the membrane does not contain KEE, then a post installation coating is required to mitigate plasticizer migration. of use and finish indicated and with not less than the strength and durability of alloy and temper indicated. 4 A
<br /> P PP Y P 9 q 9 P 9 � �'F
<br /> A. Install trusses as required in the manufacturer's written recommendations, in accordance with local codes and 1.2 SUMMARY Product: JM PVC, Color: White. a. FACTORY PAINTED ALUMINUM SHEET: ASTM B 209), alloy 3003-H14, with a minimum thickness of 0.040 inch ,� ./�
<br /> standards, and as indicated on the Drawings. A. This Section includes the following: b. EXTRUDED ALUMINUM: ASTM B 221 alloy6063-T52 with a minimum thickness of 0.080 inch for rima legs `
<br /> 1. Thickness: 80 mils (1.1 mm), minimum. p ry g C� F. Cl
<br /> B. Install proper erection bracing to hold the trusses true and plumb, and in a safe condition, until permanent truss 1. Adhered membrane roofing system. of extrusions that are anodized. - G _�
<br /> bracing and bridging can be solidly nailed in place to form a structurally sound roof framing system. B. Related Sections include the following: 2.3 AUXILIARY MATERIALS 6. GALVANIZED STEEL SHEET: ASTM A 526/A 526M, G 90, commercial steel, or ASTM A 527, G 90 lock forming ___� *
<br /> 1. All erection and permanent bracing shall be installed and all components permanently fastened before the 1. Division 06 Section "Rough Carpentry" for wood nailers, curbs, and blocking . A. GENERAL: Auxiliary materials recommended by roofing system manufacturer for intended use and compatible with quality, hot dip galvanized steel sheet with 0.20 percent copper, mill phosphatized where indicated for painting; not * 2
<br /> application of any loads, except the weight of the erectors. less than 24 o., or as indicated on drawings 2. Division 07 Section Building Insulation for insulation beneath the roof deck. membrane roofing. 9 9 ��
<br /> 11
<br /> 2. Hoist trusses in place by lifting equipment suited to sizes and types of trusses required, exercising care not to a. SHOP FINISH, RAIN DRAINAGE: Manufacturer's factor applied fluorocarbon coating on sheet metal rain-drainage 3. Division 07 Section Sheet Metal Flashing and Trim for metal roof penetration flashings, flashings, and 1. Liquid type auxiliary materials shall meet VOC limits of authorities having jurisdiction. Y PP� 9 9 •y CiL
<br /> SE
<br /> damage truss members or joints by out of plane bending or other causes. Cj
<br /> counterf lashings. units (gutters, downspouts, and similar exposed units); 1.0 mil dry film thickness. Color as indicated on - )�
<br /> 3. During erection, exercise care to keep horizontal bending of the trusses to a minimum. B. SHEET FLASHING: Manufacturers sheet flashing of some material, type, reinforcement, thickness, and color as sheet drawings 4. Division 07 Section Joint Sealants. 9 '
<br /> 4. If trusses are delivered to Project site in more than one piece, assemble trusses before installing. membrane. Product: JM PVC Detail Strip 7. LEAD SHEET: ASTM B 749, Type L51121, copper bearing lead sheet, with a minimum thickness of 0.0625 inch 1Q-1
<br /> 5. Install and brace trusses according to TPI recommendations and as indicated on the drawings. 1.3 DEFINITIONS YP PP 9
<br /> A. ROOFING TERMINOLOGY: Refer to ASTM D 1079 'Terminology Relating to Roofing and Waterproofing"; glossary of C. BONDING ADHESIVE: Manufacturers standard solvent-based bonding adhesive for membrane, and solvent based except not less than 0.0937 inch thick for applications where sheet is burned welded
<br /> 6. Anchor trusses securely at bearing points; use metal truss tie downs or floor truss hangers as applicable. gY g g P g�� g ry P PP (welded).
<br /> 7. Install fasteners through each fastener hole in truss accessories according to manufacturer's fastening schedules NRCA's "The NRCA Roofing and Waterproofing Manual"; and the Roof Consultants Institute "Glossary of Roofing bonding adhesive for base flashings. Product: JM PVC Membrane Adhesive (Low VOC). 8. REGLETS:
<br /> g g g
<br /> and written instructions. Terms" for definition of terms related to roofingwork in this Section. D. MISCELLANEOUS ACCESSORIES: Provide pourable sealers, preformed cone and vent sheet flashings, preformed inside a. Units of type, material, and profile indicated, formed to provide secure interlocking of separate reglet and
<br /> compatible
<br /> C. Securely connect each truss ply required for forming built up girder trusses. B. SHEET METAL TERMINOLOGY AND TECHNIQUES: SMACNA Architectural Sheet Metal Manual. and outside corner sheet flashings, T joint covers, termination reglets, cover strips, and other accessories. Products: counterflashin g pieces and with flashing indicated.
<br /> D. Install and fasten permanent bracing during truss erection and before construction loads area lied. Anchor ends of 1.4 PERFORMANCE REQUIREMENTS JM PVC Pourable Sealer, JM PVC Pipe Boots, JM PVC Penetration Pan, JM PVC Reversible Corners, JM PVC Inside b. SURFACE MOUNTED TYPE: With slotted holes for fastening to substrate, with neoprene or other suitable
<br /> P g g PP A. GENERAL: Provide installed roofing membrane and base flashings that remain watertight; do not permit the passage Corners, JM PVC T-Joint Patch, JM PVC Membrane Cleaner, JM PVC Polyurethane Caulk, JM PVC-Coated Metal, JM weatherproofing washers, and with channel for sealant at top edge.
<br /> permanent bracing where terminating at walls or beams. g g 9 P P g PVC Sealant. c. CONCRETE TYPE: With temporary closure tae to keep reglet free of concrete materials, special fasteners for
<br /> 1. Install bracing to comply with Division 6, Section Rough Carpentry. of water; and resist specified uplift pressures, thermally induced movement, and exposure to weather without failure. P Y P P 9 P
<br /> 2. Install and fasten strongbock bracing vertically against vertical web of parallel chord floor trusses at centers B. MATERIAL COMPATIBILITY: Provide roofing materials that are compatible with one another under conditions of service 2.4 WALKWAYS attaching reglet to concrete forms, and guides to ensure alignment of reglet section ends.
<br /> indicated. and application required, as demonstrated by roofing membrane manufacturer based on testing and field experience. A. FLEXIBLE WALKWAYS: Factory formed, nonporous, slip resisting, surface textured walkway pads sourced from d. FLEXIBLE FLASHING RETAINER: Resilient plastic or rubber accessory to secure flexible flashing in reglet where
<br /> permit use of standard metal counterflashin
<br /> E. Trusses shall have a continuous line of 2x4 bridging connected to each truss at the web or chord member during C. JOBSITE SAFETY: Execute all operations and provide a safe work environment in accordance to OSHA standards and membrane roofing system manufacturer. Product: JM PVC Standard Duty Walkpad. clearance does not p g or where Drawings show reglet without metal PROTOTYPE VERSION
<br /> regulations. This requirement applies to all contractor personnel, associated subcontractors, workers in other trades, counterf lashing. URBAN DESIGN
<br /> erection stage. 9 . PP P PART 3 - EXECUTION 9. COUNTERFLASHING WIND RESTRAINT CLIPS: For installation before counterflashin to prevent wind uplift of
<br /> 1. Provide one line along the top and one line along the bottom chord. and jobsite visitors. 9 P P
<br /> F. Erect trusses with the to and bottom chords in true vertical alignment. 1. Follow all industry fire prevention guidelines for storage of materials, staging areas, roof access, and 3.1 EXAMINATION counterflashing lower edge.
<br /> P 9 10. Aluminum, 0.024 inch thick or Galvanized steel, 0.0217 inch thick. PROJECT NAME
<br /> 1. Alin to chords of trusses parallel to each other and straight with no point in the lane on the to chords application means and methods. A. Examine substrates, areas, and conditions, with Installer resent, for compliance with the following requirements and
<br /> 9 P P 9 P P P P P g q 11. BURNING ROD FOR LEAD: Same composition as lead sheet. I N N O UT
<br /> 2. Any applicable local fire codes supersede industry guidelines. other conditions affecting performance of roofing system: P
<br /> more than 3/8" out of true horizontal. g P g Y 12. SOLDER: ASTM B 32, Grade Sn50, used with rosin flux.
<br /> 1.5 SUBMITTALS
<br /> G. Do not cut or remove truss members. 1. 'f roof n r I n n h r drains r securely Verify that o0 openings and penetrations are in place and set and braced and that roof d ai s a e secu e y 13. FASTENERS: Same metal as sheet metal flashing or other noncorrosive metal as recommended b sheet metal
<br /> A. PRODUCT DATA: For each type of product indicated. 9 Y
<br /> H. Replace wood trusses that are damaged or do not meet requirements. clamped in place. manufacturer. Match finish of exposed heads with material Dein fastened.
<br /> I. Prior to enclosing the trusses, the Contractor shall give notification to the truss manufacturer's representative to B. SHOP DRAWINGS: For roofing system. Include plans, elevations, sections, details, and attachments to other Work. p g BURGER
<br /> provide an opportunity for review of the installation. 1. Base flashings and membrane terminations. 2. Verify that wood cants, blocking, curbs, and nailers are securely anchored to roof deck at penetrations and 14. ASPHALT MASTIC: SSPC-Paint 12, solvent type, nominally free of sulfur and containing no asbestos fibers,
<br /> 2. Tapered insulation, including slopes. terminations and that nailers match thicknesses of insulation. compounded for 15 mil dry film thickness per coat.
<br /> 3. Sheet layout with perimeter and corner defined. 3. Ensure general rigidity and proper sloe for drainage. 15. MASTIC SEALANT: Polyisobutylene; nonhardening, nonskinning, nondrying, nonmigrating sealant.
<br /> SECTION 06200 - FINISH CARPENTRY 9 9 Y P P P 9 ' 16. ELASTOMERIC SEALANT: As recommended b sheet metal manufacturer and fabricator of components being sealed.
<br /> C. SAMPLES FOR VERIFICATION: For the following products: Y P 9
<br /> 1. LUMBER STANDARDS: PS 20, for lumber and applicable rules of inspection agencies certified by the American Lumber B. Proceed with installation only after unsatisfactory conditions have been corrected. 17. EPDXY SEAM SEALER: Two part, noncorrosive, aluminum seam cementing compound, recommended by aluminum
<br /> Standards Committee Board of Review. 1. Manufacturers standard sample size of sheet roofing, of color specified, including T-shaped side and end lap LATH RO P
<br /> seam. 3.2 PREPARATION manufacturer for exterior and interior nonmoving joints, including riveted joints.
<br /> 2. SOFTWOOD PLYWOOD: PS 1. 18. ADHESIVES: Type recommended by flashing sheet metal manufacturer for waterproof and weather-resistant seaming CALIFORNIA3. HARDWOOD PLYWOOD: HPVA HP-1. 2. Manufacturer's standard sample size of walkway pads or rolls. A. Clean substrate of dust, debris, moisture, and other substances detrimental to roofing installation according to pp g C
<br /> D. INSTALLER CERTIFICATES: Signed b roofing system manufacturer certifying that Installer is approved, authorized, or roofing and adhesive application of flashing sheet metal.
<br /> 4. PRESERVATIVE TREATMENT: NWWDA I.S. 4 for exterior finish carpentry to receive water-repellent preservative treatment. 9 Y 9 Y Y 9 PP g system manufacturers written instructions. Remove sharp projections. 19. PAPER SLIP SHEET: 5 Ib/square red rosin, sized building paper, FS UU-B-790, Type I, Style 1b.
<br /> 5. FIRE RETARDANT TREATMENT: AWPA C20; exterior type or interior Type A as required. licensed by manufacturer to install roofing system. B. Prevent materials from entering and clogging roof drains and conductors and from spilling or migrating onto
<br /> 20. POLYETHYLENE UNDERLpolyethylene y AYMENT: ASTM D 4397, minimum 6 mil thick black film, resistant to deco when
<br /> 6. Condition to average prevailing humidity conditions in installation areas before installation, minimum 24 hours. E. MANUFACTURER CERTIFICATES: Signed by roofing manufacturer certifying that roofing system complies with surfaces of other construction. Remove roof drain plugs when no work is taking place or when rain is forecast.
<br /> requirements specified in "Performance Requirements" Article. tested according to ASTM E 154. 16514 GOLDEN VALLEY PKWY
<br /> 7. Prime and backprime lumber for painted finish. Comply with requirements for surface preparation and application in q p 4 C. Proceed with installation only after unsatisfactory conditions have been corrected. 21. METAL ACCESSORIES: Sheet metal clips, straps, anchoring devices, and similar accessory units as required for
<br /> "Painting". 1. Submit evidence of meeting performance requirements.
<br /> 9 3.3 RE-ROOF PREPARATION installation of Work, matching or compatible with material being installed; noncorrosive; size and thickness required LATHROP, CA 95330
<br /> 8. Install level, plumb, true, aligned with adjacent materials. Use concealed shims for alignment. Scribe and cut to fit F. QUALIFICATION DATA: For Installer and manufacturer.
<br /> p g g A. Remove all roofing membrane, surfacing, coverboards, insulation, fasteners, asphalt, itch, adhesives, etc. for performance.
<br /> adjoining work. Refinish and seal cuts. G. PRODUCT TEST REPORTS: Based on evaluation of comprehensive tests performed by manufacturer and witnessed by a 9 9�
<br /> 1 9 p p 22. ROOFING CEMENT: ASTM D 4586, Type I, asbestos free, asphalt based.
<br /> 9. STANDING AND RUNNING TRIM: Install with minimum number of joints practical, using full length pieces from maximum qualified testing agency, for components of roofing system. 1. Remove an area no larger than can be re-roofed in one day.
<br /> H. RESEARCH EVALUATION REPORTS: For components of membrane roofing system. 23. Fabricate units to comply with recommendations in SMACNA's "Architectural Sheet Metal Manual" that apply to
<br /> lengths of lumber available. Stagger joints in adjacent and related trim. Cope at returns, miter at corners. / P 9 Y B. Tear out all base flashings, counterflashings, pitch pans, pipe flashings, vents and like components necessary for design, dimensions, material, metal thickness, and other characteristics of item indicated.
<br /> 10.Re air or replace damaged or defective finish carpentry where possible to eliminate functional or visual defects. Adjust I. MAINTENANCE DATA: For roofing system to include in maintenance manuals. application of new membrane.
<br /> P P 9 P Y p J Pp 24. SEAMS: Fabricate nonmoving seams in sheet metal with flat lock seams. Tin edges to be seamed, form seams,
<br /> joinery for uniform appearance. J. WARRANTIES: Special warranties specified in this Section. C. Remove abandoned equipment curbs, skylights, smoke hatches, and penetrations. and solder. Fabricate nonmoving seams in aluminum with flat lock seams. Form seams and seal with epoxy seam
<br /> 1.6 QUALITY ASSURANCE
<br /> SECTION 07131 - SHEET WATERPROOFING A. INSTALLER QUALIFICATIONS: A qualified firm that is approved, authorized, or licensed by roofing system manufacturer 1. Install decking to match existing as directed by Owners Representative. sealer. Rivet points for additional strength.
<br /> 25. EXPANSION PROVISIONS: Space movement joints at maximum of 10 feet with no joints allowed within 24 inches of Ilan"
<br /> 1. RUBBERIZED ASPHALT SHEET: 60 mil thick, self adhering sheet consisting of 56 mils of rubberized asphalt laminated to to D. Raise, (disconnect by licensed craftsmen, if necessary) all HVAC units and other equipment supported by curbs to
<br /> corner or intersection. Where lapped or bayonet type expansion provisions in Work cannot be used or would not be
<br /> a 4 mil thick, polyethylene film with release liner on adhesive side and formulated for application with primer or surface install manufacturers product and that is eligible to receive manufacturers warranty. conform with the following:
<br /> conditioner that complies with VOC limits of authorities having jurisdiction. B. MANUFACTURER QUALIFICATIONS: A qualified manufacturer that has UL listing for membrane roofing system identical sufficiently weatherproof and waterproof, form expansion joints of intermeshing hooked flanges, not less than , NmNmOUT
<br /> 2. PRODUCTS: Subject to compliance with requirements, provide one of the following: to that used for this Project. 1. Modify curbs as required to provide a minimum 8" base flashing height measured from the surface of the inch deep, filled with mastic sealant (concealed within joints). \BURGER
<br /> C. TESTING AGENCY QUALIFICATIONS: An independent testing agency with the experience and capability to conduct the new membrane to the top of the flashing membrane. 26. Separate metal from incompatible metal or corrosive substrates by coating concealed surfaces at locations of
<br /> A. Mirofi; Miradri 860/861 P 9 9 Y P P y 2. Nail to of flashing and install new metal counterflashin prior to re-installation of unit. contact with asphalt mastic or other permanent separation as recommended by manufacturer.
<br /> B. Carlisle Corporation, CCW 701. testing indicated, as documented according to ASTM E 548. P 9 g P 27. Anchor units of Work securely in place, providing for thermal expansion of metal units; conceal fasteners where GOD BLESS AMERICA
<br /> D. W. R Meadows., Inc.; Mel-Rol.C. W. R. Grace, & Co.; Bituthene. D. TEST REPORTS: 3. Perimeter nailers must be elevated to match elevation of new roof insulation.
<br /> l. 1. Roof drain and leader test or submit plumbers verification. possible, and set units true to line and level as indicated. Install Work with laps, joints, and seams that will be
<br /> E. American Hyd ., Inc.ch, Inc.; Ro 75. 2. Core cut (if requested). E. Immediately remove all debris from roof surface. Demolished roof system may not be stored on the roof surface. permanently watertight and weatherproof.
<br /> F. Proceed with installation only after unsatisfactory conditions have been corrected. 28. Install units to fit substrates and to result in waterproof and weather-resistant performance.
<br /> F. Pecora Corporation; Duramem 700-SM. 3. Roof deck fastener pullout test. 29. EXPANSION PROVISIONS: Accommodate thermal expansion of exposed sheet metal. Space movement joints at
<br /> G. Polyguard Products, Inc.; Polyguard 650. E. SOURCE LIMITATIONS: Obtain all components from single source roofing manufacturer. 3.4 BASE-SHEET INSTALLATION
<br /> maximum of 10 feet with no joints allowed within 24 inches of corner or intersection. Where lapped or
<br /> 3. MOLDED SHEET DRAINAGE PANELS: Miradrain 6200 or equal, Nonwoven Geotextile Faced, Molded Sheet Drainage Panel: F. FIRE TEST RESPONSE CHARACTERISTICS. Provide membrane roofing materials with the fire test response characteristics A. Comply with roofing system manufacturers written instructions for installing roof insulation.
<br /> y ba onet-typ p y p p a expansion provisions cannot be used or would not be sufficient) weatherproof and waterproof, form
<br /> Manufactured composite subsurface drainage panels consisting of a nonwoven, needle punched geotextile facing with an indicated as determined by testing identical products per test method below by UL, FMG, or another testing and B. Proceed with installation onlyafter unsatisfactoryconditions have been corrected. PROJECT NUMBER
<br /> apparent opening size not exceeding No. 70 sieve laminated to one side and a polymeric film bonded to the other side inspecting agency acceptable to authorities having jurisdiction. Materials shall be identified with appropriate markings expansion joints of intermeshing hooked flanges, not less than 1 inch deep, filled with mastic sealant (concealed
<br /> within joints). 180641.001
<br /> of a three dimensional, non biodegradable, molded plastic sheet drainage core, with a vertical flow rate of 9 to 15 gpm of applicable testing and inspecting agency.
<br /> 30. SEPARATIONS: Separate metal from noncompatible metal or corrosive substrates by coating concealed surfaces, at
<br /> per ft. 1. EXTERIOR FIRE TEST EXPOSURE: Class C; ASTM E 108, for application and roof slopes indicated.
<br /> 4. Comply with manufacturer's instructions and ASTM D 6135. Apply continuous sheets over sheet strips bridging substrate 2. FIRE RESISTANCE RATINGS: ASTM E 119, for fire resistance rated roof assemblies of which roofing system is a part. locations of contact, with asphalt mastic or other permanent separation as recommended by manufacturer. SHEET TITLE
<br /> cracks, construction, and contraction joints. Repair tears, voids, and lapped seams not complying with requirements. Slit 31. counterflashings: Coordinate installation of counterf lashings with installation of assemblies to be protected by
<br /> and flatten fishmouths and blisters. Patch with sheets extending 6 inches beyond repaired areas in all directions. counterf lashing. Install counterf lashings in reglets or receivers. Secure in a waterproof manner by means of snap in SPECIFICATIONS
<br /> 5. INSTALLATION: Place and secure molded sheet drainage panels according to manufacturer's written instructions. Use installation and sealant, lead wedges and sealant, interlocking folded seam, or blind rivets and sealant. Lap
<br /> counterflashing joints a minimum of 2 inches and bed with sealant.
<br /> adhesives or mechanical fasteners that do not penetrate waterproofing. Lap edges and ends of geotextile to maintain 32. ROOF DRAINAGE SYSTEM: Install drainage items fabricated from sheet metal, with straps, adhesives, and anchors
<br /> N continuity. Protect panels during subsequent construction. recommended by SMACNA's Manual or the item manufacturer, to drain roof in the most efficient manner.
<br /> Coordinate roof drain flashing installation with roof drainage system installation. Coordinate flashing and sheet
<br /> metal items for steep sloped roofs with roofing installation.
<br /> CD 33. EQUIPMENT SUPPORT FLASHING: Coordinate equipment support flashing installation with roofing and equipment
<br /> `V installation. Weld or seal flashing to equipment support member.
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<br /> - 34. ROOF PENETRATION FLASHING: Coordinate roof penetration flashing installation with roofing and installation of items SHEET NUMBER
<br /> o penetrating roof. Install flashing as follows:
<br /> of Q 35. Turn lead flashing down inside vent piping, being careful not to block vent piping with flashing.
<br /> m � 36. Seal and clam flashing to pipes penetrating roof, other than lead flashing on vent piping.
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