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HomeMy WebLinkAboutPermit D11-213 - BROADSTRIPE - REROOFBROADSTRIPE REROOF 10400 MARTIN LUTHER KING WY S Dl 1 -213 City oilTukwila • Department of Community Development 6300 Southcenter Boulevard, Suite #100 Tukwila, Washington 98188 Phone: 206 -431 -3670 Inspection Request Line: 206 - 431 -2451 Web site: http: / /www.TukwilaWA.gov DEVELOPMENT PERMIT Parcel No.: 0323049026 Permit Number: D11-213 Address: 10400 MARTIN LUTHER KING WY S TUKW Issue Date: 07/14/2011 Suite No: Permit Expires On: 01/10/2012 Project Name: BROADSTRIPE REROOF Owner: Name: SEBCO INC Address: 4020 E MADISON #320 , SEATTLE WA 98112 Contact Person: Name: TOM SHANNON Address: 20203 BROADWAY AV , SNOHOMISH WA 98296 Contractor: Name: SNYDER ROOFING OF WASH LLC Address: 20203 BROADWAY AV , SNOHOMISH WA 98296 Contractor License No: SNYDERW014MT Phone: 425- 402 -1848 Phone: 425 402 -1848 Expiration Date: 06/01/2013 DESCRIPTION OF WORK: INSTALL 1 LAYER OF 1/4" DENSDECK INSULATION (MECHANICALLY ATTACHED) AND NEW 60 MIL TPO SINGLE PLY ROOF MEMBRANE (MECHANICALLY ATTACHED) OVER THE TOP OF THE EXISTING BUR ROOF SYSTEM. NEW SYSTEM WILL BE MECHANICALLY ATTACHED THRU THE 1 EXISTING ROOF SYSTEM AND INTO THE PLYWOOD DECK. Value of Construction: $16,172.00 Type of Fire Protection: Type of Construction: Electrical Service Provided by: Fees Collected: $685.13 International Building Code Edition: 2009 Occupancy per IBC: * *continued on next page ** doc: IBC -7/10 D11 -213 Printed: 07 -14 -2011 • Public Works Activities: Channelization / Striping: N Curb Cut / Access / Sidewalk / CSS: N Fire Loop Hydrant: N Number: 0 Size (Inches): 0 Flood Control Zone: Hauling: N Start Time: End Time: Land Altering: Volumes: Cut 0 c.y. Fill 0 c.y. Landscape Irrigation: Moving Oversize Load: Start Time: End Time: Sanitary Side Sewer: Sewer Main Extension: Private: Public: Storm Drainage: Street Use: Profit: N Non - Profit: N Water Main Extension: Private: Public: Water Meter: N Permit Center Authorized Signature: Date: I hereby certify that I have read and examined this permit and know the same to be true and correct. All provisions of law and ordinances governing this work will be complied with, whether specified herein or not. The granting of this permit does not presume to give authority to violate or cancel the provisions of any other state or local laws regulating construction or the performance of work. I am authorized to sign and obtain this development permit and agree to the conditions attached to this permit. Signature: Print Name: Date: 7 ^ / 4 `(( This permit shall become null and void if the work is not commenced within 180 days from the date of issuance, or if the work is suspended or abandoned for a period of 180 days from the last inspection. PERMIT CONDITIONS: 1: ** *BUILDING DEPARTMENT CONDITIONS * ** 2: No changes shall be made to the approved plans unless approved by the design professional in responsible charge and the Building Official. 3: All permits, inspection records, and approved plans shall be at the job site and available to the inspectors prior to start of any construction. These documents shall be maintained and made available until final inspection approval is granted. 4: All construction shall be done in conformance with the approved plans and the requirements of the International Building Code or International Residential Code, International Mechanical Code, Washington State Energy Code. 5: Remove all demolition rubble and loose miscellaneous material from lot or parcel of ground, properly cap the sanitary sewer connections, and properly fill or otherwise protect all basements, cellars, septic tanks, wells, and other excavations. Final inspection approval will be determined by the building inspector based on satisfactory completion of this requirement. 6: Manufacturers installation instructions shall be available on the job site at the time of inspection. doc: IBC -7/10 D11 -213 Printed: 07 -14 -2011 7: All plumbing and gas piping work shall 111111,pected and approved under a separate peif/issued by the City of Tukwila Building Department (206- 431 - 3670). 8: All electrical work shall be inspected and approved under a separate permit issued by the City of Tukwila Building Department (206- 431 - 3670). 9: Prior to final inspection for this building permit, a copy of the roof membrane manufacturer's warranty certificate shall be provided to the building inspector. 10: VALIDITY OF PERMIT: The issuance or granting of a permit shall not be construed to be a permit for, or an approval of, any violation of any of the provisions of the building code or of any other ordinances of the City of Tukwila. Permits presuming to give authority to violate or cancel the provisions of the code or other ordinances of the City of Tukwila shall not be valid. The issuance of a permit based on construction documents and other data shall not prevent the Building Official from requiring the correction of errors in the construction documents and other data. doc: IBC -7/10 D11-213 Printed: 07 -14 -2011 CITY OF TUKWILA Community Development Department Public Works Department Permit Center 6300 Southcenter Blvd., Suite 100 Tukwila, WA 98188 htto / /www. TukwilaWA. qov Building Permit No -- —� Mechanical Permit No. Plumbing /Gas Permit No Public Works Permit No. ect No. Pro (For office use only) . Applications and plans must be complete in order to be accepted for plan review. Applications will not be accepted through the mail or by fax. * *Please Print** SITE LOCATION Site Address: 10400 Martin Luther King Jr. South King Co Assessor's Tax No.: O301-3o 14 90)—c9 Suite Number: Tenant Name: Broadstripe New Tenant: Property Owners Name: Lindal Corp. Park - Building 3 c/o SEBCO Inc. Mailing Address: 4020 East Madison Street, Suite 320 Seattle City Floor: ❑ Yes ..No 98112 State Zip CONTACT PERSON — who do we contact when your permit is ready to be issued Name: Tom Shannon Mailing Address: 20203 Broadway Avenue E -Mail Address: toms @snyderroofing.corn Day Telephone: (425) 402 -1848 Snohomish WA 98296 City State Fax Number: (425) 396 -4444 Zip GENERAL CONTRACTOR INFORMATION (Contractor Information for Mechanical (pg 4) for Plumbing and Gas Piping (pg 5)) Company Name: Snyder Roofing Of Washington, LLC. Mailing Address: 20203 Broadway Avenue Contact Person: Tom Shannon E -Mail Address: toms @snyderroofing.com Contractor Registration Number: SNYDERWO14MT Snohomish City State Day Telephone: (425) 402 -1848 Fax Number: (425) 396 -4444 Expiration Date: 06/20/2012 98296 Zip ARCHITECT OF RECORD — All plans must be stamped by Architect of Record Company Name: Mailing Address: City Day Telephone: Fax Number: Contact Person: E -Mail Address: State Zip ENGINEER OF RECORD —All plans must be stamped by Engineer of Record Company Name: Mailing Address: City Contact Person: Day Telephone: E -Mail Address: Fax Number: State Zip H.` Applications \Forms - Applications On Line'2010 Applicanons \7- 2010 - Permit Applicanon. doe Revised. 7 -2010 bh Page 1 of 6 BUILDING PERMIT INFORMATION - 206 -431 -3670 Valuation of Project (contractor's bid price): $ 16,172.00 Existing Building Valuation: $ Scope of Work (please provide detailed information): Install 1 layer of 1/4" Densdeck insulation (mechanically attached) and new 60 Mil TPO Single ply roof membrane (mechanically attached) over the top of the existing BUR roof system. New system will be mechanically attached thru the 1 existing roof system and into the plywood deck. Will there be new rack storage? ❑ Yes . No if yes, a separate permit and plan submittal will be required. rovide All Building Areas in Square Footage Below 1 Floor Interior Remodel Addition to Existing Structure Type of Construction per IBC Type of Occupancy per IBC 2"d Floor 3rd Floor Floors thru Basement Accessory .Structure*'. Attached Garage Detached Garage Attached Carport Detached Carport Covered Deck : Uncovered Deck PLANNING DIVISION: Single family building footprint (area of the foundation of all structures, plus any decks over 18 inches and overhangs greater than 18 inches) *For an Accessory dwelling, provide the following: Lot Area (sq ft): Floor area of principal dwelling: Floor area of accessory dwelling: *Provide documentation that shows that the principal owner lives in one of the dwellings as his or her primary residence. Number of Parking Stalls Provided: Standard: Compact: Handicap: Will there be a change in use? ❑ Yes ❑ No If "yes", explain: FIRE PROTECTION/HAZARDOUS MATERIALS: ❑ Sprinklers ❑ Automatic Fire Alarm ❑ None ❑ Other (specify) Will there be storage or use of flammable, combustible or hazardous materials in the building? ❑ Yes ❑ No If "yes', attach list of materials and storage locations on a separate 8 -1/2" x 11" paper including quantities and Material Safety Data Sheets. SEPTIC SYSTEM ❑ On -site Septic System — For on -site septic system, provide 2 copies of a current septic design approved by King County Health Department. HAApplications\Forms- Applications On Line\20I0 Applications \7 -2010 - Permit Application. doc Revised. 7 -2010 bh Page 2 of 6 PERMIT APPLICATION NOTES AppLcable to all permits m this application • Value of Construction — In all cases, a value of construction amount should be entered by the applicant. This figure will be reviewed and is subject to possible revision by the Permit Center to comply with current fee schedules. Expiration of Plan Review — Applications for which no permit is issued within 180 days following the date of application shall expire by limitation. Building and Mechanical Permit The Building Official may grant one or more extensions of time for additional periods not exceeding 90 days each. The extension shall be requested in writing and justifiable cause demonstrated. Section 105.3.2 International Building Code (current edition). Plumbing Permit The Building Official may grant one extension of time for an additional period not exceeding 180 days. The extension shall be requested in writing and justifiable cause demonstrated. Section 103.4.3 Uniform Plumbing Code (current edition). I HEREBY CERTIFY THAT I HAVE READ AND EXAMINED THIS APPLICATION AND KNOW THE SAME TO BE TRUE UNDER PENALTY OF PERJURY BY THE LAWS OF THE STATE OF WASHINGTON, AND 1 AM AUTHORIZED TO APPLY FOR THIS PERMIT. BUILDING 0 OR AUTHORIZED AGENT: Signature: Print Name: -- Tnm eh, ..n,. ;- �Q "lgvl 9ii9 11Bcop Mailing Address: 20203 Broadway Avenue Date: 7/13/11 Day Telephone: 425 - 402 -1848 Snohomish WA 98296 City Date Application Accepted: 1, r 1 _ L Date Application Expires: State Zip Staff Initials: a H Applications\Fomu- Applications On line\2010 Applications17 -2010 - Permit Application.doc Revised: 7 -2010 bh Pate 6 of 6 • • City of Tukwila Department of Community Development 6300 Southcenter Boulevard, Suite #100 Tukwila, Washington 98188 Phone: 206 - 431 -3670 Fax: 206 - 431 -3665 Web site: http: / /www.TukwilaWA.gov RECEIPT Parcel No.: 0323049026 Permit Number: D11-213 Address: 10400 MARTIN LUTHER KING WY S TUKW Status: PENDING Suite No: Applied Date: 07/11/2011 Applicant: BROADSTRIPE REROOF Issue Date: Receipt No.: R11 -01422 Initials: User ID: WER 1655 Payment Amount: $685.13 Payment Date: 07/11/2011 02:03 PM Balance: $0.00 Payee: SNYDER ROOFING OF WASHINGTON TRANSACTION LIST: Type Method Descriptio Amount Payment Check 3471 685.13 Authorization No. ACCOUNT ITEM LIST: Description Account Code Current Pmts BUILDING - NONRES PLAN CHECK - NONRES STATE BUILDING SURCHARGE 000.322.100 000.345.830 640.237.114 Total: $685.13 412.50 268.13 4.50 doc: Receiot -06 Printed: 07 -11 -2011 INSPECTION NO. CITY OF TUKWILA BUILDING DIVISION C� 6300 Southcenter Blvd., #100, Tukwila. WA 98188 (206) 431 -3670 Permit Inspection Request Line (206) 431 -2451 INSPECTION RECORD Retain a copy with permit /2_ a�( -Zv3 PERMIT NO. /s IA( Pro ' S t p Type r�spection:pp , QQ . Address: O .4d d M L K uJM Date Called: Special Instructions: Date Wanted:. I - '1 V ..,a,ns) p.m. Requester: Phone No: 2.c- _402- 154- Approved per applicable codes. 0 Corrections required prior to approval. COMMENTS: tt C ..pt ,- (Date! y ? � I ( ri REINSPECTION FEE REQUIRED. Prior to next inspection, fee must be paid at 6300 Southcenter Blvd., Suite 100. Call to schedule reinspection. les INSPECTION RECORD Retain a copy with permit I INSPECTION NO. PERMIT NO. CITY OF TUKWILA BUILDING DIVISION 6300 Southcenter Blvd., #100, Tukwila. WA 98188 &(206) 431 -3670 Permit Inspection Request Line (206) 431 -2451 Pro t: ,A Cy �^ tcf) i` s t /'C 1�Cjf Type of I pection: Pr e —. Re ./L-oa f Address: / 1 O 400 MArri. .-, L4. i Date Called: „....--. Special Instructions: ( Date Wanted ^� ��Zi —�( ' m p.m. Requester: Phone No: — ._ Approved per applicable codes. Corrections required prior to approval. COMMENTS: J � t,j rr?n � `�', &&e 1k.. Inspec or: AJA?c) Date:- -Lk n REINSPECTION FEE REQUIRED. Prior to next inspection. fee must be paid at 6300 Southcenter Blvd.. Suite 100. Call to schedule reinspection. Trestone SULDING PROOUCTS (( t3 -. RFpAIRS FOR WARRANT Complete Repairs Y ; Sir, And Return Within 60 Days OF Inspection FBPCO No.: DB9290 Building Name: Lindal Corporate Park - Building B (Partial) Building Address: (Only needs to be completed if different from PIN): Firestone Contractor (Firm Name): Snyder Roofing of WA LLC Contractor's Representative: Kent Hakola Inspection Date: 9 -2 -11 Firestone Technical Representative: Ron Asbury Firestone License / Registration No.:08021 Ph: 1- 800 - 428 -4511 (eat): 53242 Requested Inspection: ®lst ❑2nd 03rd ❑_th ['Interim ❑Audit ❑Other• "It is the contractor's responsibility to ensure the repair is completed per current policy, including, repairs caused by other (CEO). System Type: TPO -MAS Mil. .060 ® No Repairs Required ❑ The Following Repairs Must Be Completed Within 60 Days Of The Inspection. Leaks Reported: NO PRIOR TO MAKING REPAIRS ALL SURFACES MUST BE CLEANED WITH SOAP AND WATER, RINSED AND DRIED, THEN FOLLOW PROPER SPLICING PROCEDURES. SEAMS PENETRATIONS 1.) ❑ Apply Seam Edge Treatment / Sealant Per Detail: 2.) ❑ Repair "Fishmouth" Or wrinkle & Strip in Seam: 3.) ❑ Strip in Seam / Flashing: ❑ Where No seam edge treatment was applied. ❑ Which has Less then minimum required lap. ❑ Where Quick Prime was not applied properly or is inadequate. ❑ Seam tape not properly placed in seam. ❑ Overheated or damaged membrane. ❑ Improper / Inadequate weld(s) occur. 4.) ❑ Install "T" Joint Patches Per Detail: 5.) ❑ Strip in seams with: ❑ Excessive/ Insufficient bleed out. ❑ Feathered lap edges. ❑ Improper Adhesion. 6.) ❑ Batten / Seam Plate misplaced in Seam. (Contact Firestone Roof Solutions) 7.) ❑ Install "T" Joint Patches at Tape Laps: BASE TIE -INS / CORNERS- 8.) ❑ Install Base Tie -in and Flash Per Detail: 9.) ❑ Apply Joint Cover to Vertical Seam Per Detail: 10.) ❑ Cut Out and Repair "Bridging" 11.) ❑ Reflash Outside Corner Per Detail: 12.) ❑ Reflash Inside Corner Per Detail: TERMINATIONS 13.) ❑ Install (Horiz. ❑ / Vert. 0) Termination. ❑ Install Counterflashing Per Firestone Specifications. 14.) ❑ Fasten Flashing Per Detail: 15.) ❑ Apply Waterblock At: 16.) ❑ Apply Additional Sealant to top of Termination Bar. 17.) ❑ Add Additional Fasteners to T -Bar to Provide Continuous Compression. 18.) ❑ Re -flash Pipe Per Detail: 19.) ❑ Install / Reflash Penetration Pocket Per Detail: 20.) ❑ Remove And Replace Soft Pourable Sealer. 21.) ❑ Add Additional Pourable Sealer To Shed Water. DRAINS & SCUPPERS 22.) ❑ Repair Drain / Scupper: 23.) ❑ Drains: ❑ Replace broken drain bolt ❑ Install missing drain bolt/ clamp ❑ Strip in seam within 18" of drain ❑ Install screen basket ❑ Replace missing/ broken clamping ring ❑ Install 3' x 3' modified target patch ❑ Tighten loose drain bolt ❑ Install 4' x 4' target patch ❑ Unplug drain ❑ Install waterblock ❑ Install lead ❑ Install roof mastic MISCELLANEOUS 24.) ❑ Install Additional Fasteners Per Specifications. ❑ Insulation ❑ Termination Bar ❑ Base Tie -In ❑ Drain Bar ❑ In Seam ❑ Around Penetrations 25.) ❑ Fill Void In Insulation And Repair Per Firestone Specifications. 26.) ❑ Repair Damaged Membrane/Flashing: 27.) ❑ Locate And Repair Leaks. (Reinspection may be necessary) 28.) ❑ Install Protective Layer Under Wood Sleeper/ Paver. 29.) ❑ Redistribute/ Add Ballast To Provide Proper Coverage. 30.) ❑ Install Walkway Pad / Paver At Roof Access. 31.) ❑ Submit Roof Drawing Showing All Seams And Penetrations. 32.) ❑ Remove Debris From Roof. 33.) ❑ Repair Unfused Membrane. 34.) ❑ Probe / Re -Probe All Work. 35.) ❑ Install necessary sheet metal, coping, counterflashings and/or metal per detail. ❑ SPECIAL CONSIDERATION: 36.) Additional Repair(s): Owners Representative at inspection: UPON COMPLETION OF REPAIRS, REINSPECTION BY FIRESTONE ❑ Is NOT Necessary At This Time ❑ IS Necessary ❑ Field Deviation ❑ Sq. Footage of Roof ROOF ACCESSIBILITY ❑ YES NO Appears to differ from PIN The above repairs were complete in accordance with Firestone's Specification's on: And the roof system now conforms with Firestone specifications, details, and installation requirements. ApplicatorsiSignatuie Title (Authorized Officer Or Agent): Please sign and retum a printed copy to your Regional Technical Coordinator, by mail or fax. If no repairs are required, it is not necessary to return this form to Firestone. Mail or Fax To: Firestone Building Products Field Services: 250 West 96th Street. Indianapolis, IN 46260 Fax To: 1- 317 -575 -7227 By: Repairs For Warranty - F751 -RFS --021 - 04/01/2008 saco 47,4,AL - roof- Pct REVI CODE c OMPL AN APPROVED - JUL `1 -2 20 City of T twjIa - BUILDI ION 'Dao° /a3 RECEIVE JUL 112011 PERMIT CENTEF FIRESTONE ULTRAPLYT'" TPO ROOFING SYSTEMS APPLICATION GUIDE March, 2011 REVISIONS No changes shall be made to the scope of work without prior approve, of Tukwila Building Divizion. NOTE: Revisions will require a new plan submit, and may include additional plan review fees. SEPARATE PERMIT REQUIRED FOR: 14 Mechanical 0 Electrical X31 Plumbing �, Gas Piping City of Tukwila BUILDING DIVISION REVIEWED FOR CODE COMPLIANCE APPROVED JUL 12 2011 City kwila BUILDIN (VISION FILE COPY Permit No., DR- 213 Plan review approval is subject to errors and omissions. Approval of construction documents does not authcri!3 the violation of any adopted code or ordinance. Roccgt of approved Field Copy and cordons is `tAnowistIV: By Date: 7- i 4 -- l l City Of 1Ufcwila BUILDING DIVISION Firestone Building Products Firestone UltraPlyTM TPO Standard Systems Application Guide Interim Updates at www.firestonebpco.com Revision No. 3 3/16/2011 RECEIVED JUL 112011 PERMIT CENTER FIRESTONE ULTRAPLYTm TPO ROOFING SYSTEMS APPLICATION GUIDE 2.01 GENERAL 3 2.02 JOB SITE CONSIDERATIONS: SAFETY, CAUTIONS, AND WARNINGS 3 2.03 ROOF SUBSTRATE 4 2.04 WOOD NAILER LOCATION AND INSTALLATION 5 2.05 AIR OR VAPOR BARRIER INSTALLATION 7 2.06 BASE SHEET INSTALLATION 7 2.07 INSULATION INSTALLATION 11 2.08 MEMBRANE INSTALLATION 13 2.09 MEMBRANE SEAMING 21 2.10 MEMBRANE ATTACHMENT AT PERIMETERS FOR MAS SYSTEMS 24 2.11 ADDITIONAL MEMBRANE SECURMENT AND BASE TIE -IN FLASHING 24 2.12 FLASHING — PENETRATIONS 25 2.13 FLASHING — WALLS, PARAPETS, CURBS OR SUPPORTS, ETC . 27 2.14 MEMBRANE REPAIR 30 2.15 TEMPORARY CLOSURE AND TIE -IN (not warranty by Firestone) 30 2.16 ROOF WALKWAYS 30 2.17 SHEET METAL WORK 30 2.18 CLEAN UP 31 Firestone Building Products Firestone UttraPlyT" TPO Standard Systems Application Guide Interim Updates at www.firestonebpco.com Revision No. 3 3/10/2011 4. 2.01 GENERAL THIS FIRESTONE'S TECHNICAL MANUAL PROVIDES INSTRUCTIONS FOR THE BASIC INSTALLATION OF FIRESTONE'S ULTRAPLY TPO ROOF SYSTEM. REFERENCE TO THE DESIGN GUIDE, TECHNICAL INFORMATION SHEETS (T.I.S.), AND OTHER SECTIONS OF FIRESTONE'S DESIGN, APPLICATION AND TECHNICAL DATABASE IS NECESSARY TO ENSURE THAT THE FINISHED ROOF SYSTEM IS INSTALLED IN COMPLIANCE WITH FIRESTONE REQUIREMENTS. EXTENDED WARRANTIES, 15, 20, 25 AND 30 YEAR, AND WIND WARRANTIES IN EXCESS OF 55 MPH, MAY REQUIRE SPECIAL CONSIDERATIONS WITH REGARDS TO FASTENERS, INSULATIONS, MEMBRANE GAUGE, AND ATTACHMENT REQUIREMENTS. REFER TO THE SYSTEM DESIGN GUIDE OF FIRESTONE'S TECHNICAL DATABASE FOR SPECIFIC REQUIREMENTS AND OTHER TPO SYSTEMS: ULTRAPLY PLATINUM, REFLEXEON, REFLEXEON PLATINUM AND ULTRAPLY TPO XR. NOTE: IF A PROPOSED APPLICATION FALLS OUTSIDE OF THIS SPECIFICATION, CONTACT FIRESTONE ROOF SYSTEM SOLUTIONS GROUP FOR ADDITIONAL INFORMATION. 2.02 30B SITE CONSIDERATIONS: SAFETY, (CAUTIONS AND WARNINGS) A. SAFETY: 1. Comply with all applicable regulatory safety and health regulations. 2. Consult container labels, Material Safety Data Sheets (MSDS) and Technical Information Sheets (TIS) for specific safety instructions for all products used on the project. 3. Keep all adhesives, sealants and cleaning materials away from ALL ignition sources (i.e., flames, fire, sparks, etc.). Do not smoke while using these materials. 4. Care must be used when installing fasteners or other required roof related items to avoid possible conduits and other piping in and or under the deck. 5. Fumes from adhesive solvents may be drawn into the building during installation through rooftop intakes. Refer to Firestone's Technical Information Sheet "Recommended Guidelines for Application of Roofing Materials to an Occupied Building ". 6. Do not use heat guns or open flames to dry adhesives and primers. B. CAUTIONS: 1. Store Firestone TPO membranes in the original undisturbed plastic wrap in a manner to protect it from becoming damaged. Insulation must be properly stored and protected from ignition sources, moisture and damage. Consult container labels, Material Safety Data Sheets and Technical Information Sheets for specific safety, use and storage instructions for all products used on the project. 2. Do not use oil -base or bituminous -base roof cement with any Firestone TPO membrane. 3. Store Firestone Insulations properly protected from ignition sources, moisture and damage. C. COLD WEATHER: 1. When the outside temperature is below 40 °F (4.4 °C), certain combinations of temperature and humidity may cause condensation on the surface of solvent -based adhesives and primers. If this condition occurs, discontinue the application. When the ambient air conditions no longer cause condensation on adhesive surfaces and the membrane is clean and dry then re -apply additional adhesive or primer and proceed. Firestone Building Products Firestone UttraPly"' TPO Standard Systems Application Guide Interim Updates at www.firestonebpco.com Revision No.3 3/16/2011 3 l 2. The consistency of sealants, adhesives and primers will begin to thicken as the temperature drops. To minimize this, the following is recommended: a) Start work with sealants, adhesives and primers that have been stored between 60 °F and 80 °F (15.5 °C and 26.7 °C). Insulated and heated boxes may be helpful. b) Complete test areas to determine if conditions will cause problems such as condensation with the application of the materials. c) Stop the operation or change to another warm container when material becomes too thick to properly apply. 3. When the outside temperature is below 40 F (4.4 °C), installation of the Firestone TPO System requires additional application procedures: • Ensure that the roof surface is dry. Moisture, even trace amounts, may cause poor adhesion, and may lead to moisture entrapment within the roofing system. • Use of temporary roofs should be considered when roof applications must occur in cold or potentially wet weather to permit continued interior construction or roof- top work to proceed. 4. If using Water -Based Bonding Adhesive (WBBA), temperatures and substrate must be at least 40 °F (4.4 °C) and rising for the material to be applied and perform as designed. Longer drying times should be expected for lower temperatures and higher humidity. Plan ahead for material staging. 2.03 ROOF SUBSTRATE PREPARATION It is the roofing contractor's responsibility for ensuring that the substrate is acceptable for the Firestone roof system. Substrate Reiff then eat be emeleetsdam:Mrs& depeFmep to tUe hlardare, teetrifee Vapielbelenter, old FIAT/Adhered !ice !ice m Atfadts+ COVER Boca[ tnatuvriw -ISO a VAPOR RETAMOEF Tkaau,L BARalia AIR BARRIEF STRUCTURAL DIED The need for any Mho aubabufas or bye" must be dat ermined by a Mat' Ptateaelard AI Myers shown my not apply to a given Feat eemmmby DIAGRAM 2.03 -1 A. CORRECT SUBSTRATE DEFECTS: 1. Defects that need to be corrected before work can commence should be brought to the attention of the General Contractor or Owner in writing and addressed by them. 2. For re- roofing applications, remove existing roof system components as specified by the project designer. If components are discovered during installation that could be Firestone Building Products Firestone UltraPlyno TPO Standard Systems Application Guide interim Updates at www.firestonebpco.com Revision No. 3 3/10/2011 4 4 1Y detrimental to the performance of the new roof system, they should be brought to the attention of the project designer for corrective action. 3. If soundness and integrity of the existing roof system cannot be verified, good roofing practice requires a complete tear -off to the structural deck. However, recovering an existing roof system is an alternative to removing existing roof components. Non- destructive testing, in conjunction with core cuts, must be completed to determine the condition of the existing roof system and decking. 4. The building owner or project designer is responsible for assuring that all wet insulation and /or wet substrate materials are removed in a re- roofing application. The best diagnostic technique is taking and evaluating a series of roof cuts. There are three other techniques that are currently available to make this determination by indirect means. These are: • nuclear moisture detection • infrared thermography • electric capacitance These techniques provide measurement of factors that can be associated with the presence of moisture, which can then be verified with the use of roof core cuts to confirm the results of the non - destructive testing. 5. In the absence of a design professional, the roofer should coordinate with the building owner to assure conditions are satisfactory to commence with the project as designed. B. REMOVE MOISTURE: 1. Ponded water, snow, frost and /or ice, present in more than trace amounts must be removed from the work surface(s) prior to installing the Firestone TPO Roofing System. C. PREPARE SURFACE: 1. Acceptable substrates to which the Firestone TPO Roofing System is installed must be properly prepared prior to roof system installation. The surface must be relatively even, clean, dry, smooth, free of sharp edges, fins, loose or foreign materials, oil, grease and other materials that may damage the roof system. Rough surfaces that could cause damage to the membrane must be overlaid with insulation or cover boards as determined by the design professional. D. FILL VOIDS: All surface voids of the immediate membrane substrate greater than 1/4" (6.35 mm) wide must be filled with insulation. 2.04 WOOD NAILER LOCATION AND INSTALLATION Wood nailers must be installed as specified by the project designer or as noted in Firestone Details and the EPDM System Design Guide. Install wood nailers as follows: Firestone Building Products no longer requires the use of treated wood nailers. This is due to the new EPA requirements that have caused treated lumber to have more corrosive properties than the previous generation of wood treatments. See Technical Bulletin dated March 3, 2005. Firestone Building Products Firestone UltraPlyTM TPO Standard Systems Application Guide Interim Updates at www.firestonebpco.com Revision No. 3 3/10/2011 5 If architectural specifications require the use of treated wood nailers, the following Firestone requirements apply: •Refer to the Firestone Design Guide for the appropriate Firestone fastener to be used for securing membrane into wood nailers. •Nails penetrating treated wood nailers must be hot - dipped galvanized, meeting ASTM A653, Class G185 or as currently recommended by industry associations. •Aluminum fasteners, flashings and accessory products must not make direct contact with treated wood nailers. •Uncoated metal and painted metal flashing and accessories, except for 300 - series stainless steel, must not make direct contact with treated wood nailers. •When in doubt of the type of treatment of the wood nailer or its compatibility with a metal component, use EPDM membrane as a separator. t„t Because of recent EPA regulations regarding treated wood, new treatments for lumber may be highly corrosive to fasteners. Contact the fastener manufacturer for their recommendations on fasteners if attaching nailers that have been treated with corrosive materials. A. WOOD NAILER GRADE: 1. When wood nailers are used, Firestone specifications require the use of wood that is kiln - dried (Southern Pine, Douglas Fir) structural grade #2 or better, unless otherwise noted. While being stored on the roof, properly elevate and cover non - treated wood to protect from the weather and keep dry. Nailers must be properly anchored to provide secure attachment through the warranty term. Nailers are not covered by the Firestone warranty B. SIZE OF NAILER 1. Nailers shall be a minimum thickness of 2" x 4" nominal (1 -1/2" (37.1mm) x 3 -1/2" (89mm)) and exceed the width of any metal flange attached to it by a minimum of t /z" (12.7mm). C. POSITION WOOD NAILER 1. Total wood nailer height must match the total thickness of insulation being used and should be installed with a 1/8" (3.2 mm) gap between each length and each change of direction. When more than one nailer thickness is used end joints should be staggered a minimum of 12" from the prior layer in straight runs. D. SECURE WOOD NAILER 1. Wood nailers must be firmly fastened to the deck or building. Mechanically fasten wood nailers to resist a minimum force of 200 Ib /f (890 N) in any direction. Refer to attachment requirements of the roofing system as specified by the project designer if greater than 200 Ibf (890 N). E. TAPER WOOD NAILER 1. The wood nailer must be tapered (if applicable) so that it will always be flush at the point of contact with the insulation (refer to Firestone Details). Firestone Building Products Firestone UltraPly'' TPO Standard Systems Application Guide Interim Updates at www.firestonebpco.com Revision No. 3 3/10/2011 6 4 F. POURED - IN-PLACE DECKS 1. For new construction over poured -in -place decks or fill, and all recover projects, a waterproof separator membrane shall be placed between the non - treated lumber and the deck. G. INSTALLATION OF WOOD NAILERS BY OTHERS 1. Make these specifications and details available when nailers are to be installed by others. Work that compromises the integrity of the roof system may jeopardize the roof warranty. H. FOR ADDITIONAL INFORMATION 1. Please consult the NRCA Special Report, "Use of Treated Wood in Roof Assemblies." This Technical Bulletin is also posted on the Firestone website at www.Firestonebcco.com 2.05 AIR OR VAPOR BARRIER INSTALLATION A. INSTALL VAPOR RETARDER (WHEN SPECIFIED): Install a vapor retarder as specified by the project designer or as required by Firestone. B. INSTALL AIR BARRIER (WHEN SPECIFIED): Install an air barrier as specified by the project designer or as required by Firestone. 2.06 BASE SHEET INSTALLATION THIS SECTION IS FOR APPLICATIONS WHERE IT HAS BEEN DETERMINED THAT A BASE SHEET IS REQUIRED FOR ROOF SYSTEM INSTALLATION. REFER TO THE DESIGN SECTION OF THE DATABASE FOR SUITABLE SUBSTRATES AND THE TECHNICAL INFORMATION SHEETS FOR PRODUCT INFORMATION. A. GENERAL 1. Starting at the low point of the roof, align the base sheet, unroll and allow the sheet to relax prior to attaching. After allowing relaxation to occur, adhere or attach to the substrate with appropriate materials as indicated below. 2. Roofing base ply shall never touch roofing single ply, even at roof edges, laps, tapered edge strips, and cants. Cut out fishmouths /side laps, which are not completely sealed; and patch. Fully adhered base sheets which are not fully and continuously bonded shall be replaced. B. HOT ASPHALT ATTACHMENT 1. The base sheet may be attached using a solid mopping of Firestone SEBS mopping asphalt or ASTM D 312 Type III or IV hot steep asphalt. 2. The substrate must be suitable for asphalt attachment (structural concrete, base sheet, coverboard, etc.). Refer to the Design section of this manual for suitable substrates and the Technical Information Sheets for additional information on specific base sheets. 3. The asphalt shall be at the manufacturer's stated EVT at point of installation. 4. Align subsequent rolls, shingling the laps, maintaining a minimum 2" (50.8 mm) side lap Firestone Building Products Firestone UltraPlyT"" TPO Standard Systems Application Guide Interim Updates at www.firestonebpco.com Revision No. 3 3/10/2011 7 • and minimum 6" (152.4 mm) end lap and repeat the application. 5. Firestone recommends that a half sheet be used as the first roll to ensure that the base sheet laps and the cap sheet laps are not aligned. Half sheets may be required, depending on the roof slope 6. Refer to the Design section for slope limitations. 7. Do not install any base or ply sheets in solid moppings of asphalt directly to polyiso insulation. The base sheet must be mechanically attached or spot attached using ASTM D 312 Type III or IV asphalt or Firestone SEBS Mopping Asphalt. An overlayment of Firestone FiberTop or DensDeck may be installed over the Firestone ISO 95+ polyiso insulation before the base sheet is installed. 8. Solid Mopping a) Starting at the low point of the roof, align the base sheet and unroll into a solid mopping of hot asphalt. b) With a stiff push broom, immediately broom the base sheet ensuring full contact. C. MECHANICAL ATTACHMENT 1. Starting at the low point of the roof, align the base sheet, unroll and allow the sheet to relax prior to attaching. After allowing to relax, begin attachment at one end and work towards the other end, keeping the roll tight and wrinkle free. Align subsequent rolls, shingling the laps, maintaining a minimum 3" (76.2 mm) side lap and minimum 6" (152.4 mm) end lap and repeat the application. Stagger all end laps. 2. Fasten Base Sheet Using Firestone Insulation Plates and Fasteners a) Using Firestone Insulation Plates and Fasteners, base sheets may be attached through insulation into the deck, or directly to poured in place concrete, wood, gypsum, cementitious wood fiber, lightweight concrete decks, or through a smooth surfaced built -up or modified bitumen roof system. Refer to the Design Guide Section of this manual for information on fasteners for a particular deck type. b) 1 meter wide (39.4 ") Firestone compatible base sheets and cap sheets used as base sheets. The Base sheet must be mechanically attached 12" (304.8 mm) o.c. in the side and end laps and 18" (457.2) o.c. in two staggered rows in the field of the sheet. Each row shall be 13" (330.2 mm) (approx.) in from the sides of the base sheet. See diagram 2.07 -7 below. c) 36" (914.4 mm) wide Firestone compatible base sheets and cap sheets used as base sheets The Base sheet must be mechanically attached 18" (457.2 mm) o.c. in the side and end laps and 36" (914.4 mm) o.c. in two staggered rows in the field of the sheet. Each row shall be 12" (304.8 mm) (approx.) in from the sides of the base sheet. See diagram 2.07 -7 below. 3. Fasten Base Sheet Using Cap Nails a) Using cap nails with 1" (25.4 mm) diameter steel heads, base sheets may be attached to plywood, wood plank, and oriented strand board decks. The base sheet must be mechanically attached with cap nails specified by the project designer at 9" (228.6 mm) o.c. in the side and end laps and 18" (457.2 mm) o.c. in two staggered rows in the field of the sheet. Each row shall be 12" (304.8 mm) (approx.) in from the sides of the base sheet. Cap nails cannot be used to attach insulation, attach a base sheet through an existing insulated roof, attach a base sheet over a gravel surfaced built -up Firestone Building Products Firestone UttraPlyTM TPO Standard Systems Application Guide Interim Updates at www.firestonebpco.com Revision No. 3 3/10/2011 8 roof, or through a smooth surfaced un- insulated built up roof over 1/2" (12.7 mm) thick. The fasteners used to attach base sheet must be manufactured for the particular deck type and be Factory Mutual Approved. See diagram 2.07 -8 below. b) This attachment pattern applies to all 36" (914.4 mm) and 1 meter (39.4 ") wide Firestone compatible base sheets and cap sheets used as base sheets. TABLE 2.07 -6 BASE SHEET MECHANICAL ATTACHMENT OPTIONS T E'a. + ` "q Pattern Diagram "e' . >i ?sue*` �r Dtagram �� z2 07��k tF•°inax;J- h �E�,.r ,.2 s:. x Pattern .'8 } 3 daaa.4N• -i _ 4� T`" s.�.zu z .e+ X.e 4a �•�Y si, gFirestone ins at on pates and ste ive-rs Install t o" re`ws to ee' ed s gg �3g z�' „' 3 �Y r`�rrxE.� rl r »to es 94 ' fi,� hh y '� : ` a�.'�'y Le liSyster Coin ctt e (r stone Roof+ �; u r p� tthe�, Beck y to o �tlons Grou wen s r not prnvtde a cntntmrrt�to3fl0 Ibf �, t1 �kl r of pul oqt r sls ancetper fastener . �8 (4157 2 mini) o " ea h a rox rmatel. p t y 3' O 2 mm)rinl�from� ed�e of s eta . �gwl and�1n -side lapis at 1�2 (i3fl mm� c �� ��, i'y .• 5 . �' 3` .. £ . Diagram 2.07-8 Two rows staggered at 18" (457.2 mm) o.c., each approximately 12" (304.8 mm) in from edge of sheet and in side laps at 9" (457.2 mm) o.c. Attachment pattern, plate /head size, and frequency may be different to meet code requirements. Contact the Firestone Roof System Solutions Group when the deck system will not provide a minimum of 40 lbf (177.9 N) of pullout resistance per fastener. 0 0 ® 0 O 0 0 0 0 0 0 0 0 0 O ® 0 0 13" O. C. 0 o 0 0 0 0 p 0 0 ® 0 ® I 12" 0.C. 18" O. C. Base Sheet Fastening Pattern Diagram 2.07 -7 Firestone Screws and Plates _1 Lap 0 0 0 0 0 © 0 0 0 O 0 0 fig 12 "O. C. ZS u —0* —[3 -71 — c3'i3'-E3— 25" '= 0 0 a 0 Lap 0 0 0 0 0 e e a - 6 4 6 e 9" 12" = 13' = 18" _ 228.6mm 304.8mm 330.2mm 457.2mm 9 "O.C. 18 "O.0 Base Sheet Fastening Pattem Diagram 2.07 -8 Firestone Cap Nails or Firestone LWC Base Ply Fasteners Firestone Building Products Firestone UttraPlyTM TPO Standard Systems Application Guide Interim Updates at www.firestonebpco.com Revision No. 3 3/10/2011 9 4. Fasten Base Sheet Using Specialty Fasteners a) Using nail -in type fasteners and plates, base sheets may be attached to gypsum, cementitious wood fiber or lightweight insulating concrete decks. The base sheet must be mechanically attached with fasteners as specified by the project designer and the fastener manufacturer. b) Nail -in fasteners cannot be used to: (1) Attach insulation (2) Attach a base sheet through an existing insulated roof (3) Attach a base sheet over a gravel surfaced built -up roof (4) Attach a base sheet through a smooth surfaced built -up roof. c) The fasteners used to attach base sheet must be manufactured for the particular deck type and be Factory Mutual Approved. D. BASE SHEET LAPS 1. Hot steep asphalt applied Base sheets must be lapped a minimum of 2" (50.8 mm) for side laps 2. Mechanically attached torch applied or automatic heat welded base sheets must be lapped a minimum of 3" (76.2 mm) for side laps 3. End laps must be minimum 6" (152.4 mm). 4. In all cases, an offset of 12" (304.8 mm) minimum must be maintained between the side and end laps of the base sheet and the cap sheet. 2.07 INSULATION INSTALLATION Ballasted systems are not allowed when the membrane is installed directly over or onto a hard surface, such as Hail Guard, DensDeck, OSB or concrete. Firestone Recommends the use of ISOGARD HD when a coverboard is specified in a ballasted roofing system. Ballasted systems are not allowed when the membrane is installed directly to a layer of insulation, which has been mechanically attached. A. INSTALL INSULATION: 1. Install only as much insulation as can be covered with roofing membrane and completed before the end of the day's work or before the onset of inclement weather. 2. Form continuous insulation joints over deck flange. Do not cantilever insulation edges over deck ribs. Minimum bearing surface: 1 inch (25.4 mm). 3. When installing multiple layers of insulation, all joints between layers shall be staggered 6" minimum. B. FIT INSULATION: 1. Neatly fit insulation to all penetrations, projections, and nailers. Insulation should be loosely fitted, with no gaps greater than 1/4" (6.4 mm) filled with acceptable insulation. Firestone Building Products Firestone UltraPlym" TPO Standard Systems Application Guide Interim Updates at www.firestonebpco.com Revision No. 3 3/10/2011 10 2. On metal decks, the edge of the board parallel with the roof deck flutes should be completely supported by the flute. The membrane should not be left unsupported over a space greater than 1/4" (6.4 mm). 3. Tapered insulation with acceptable facers for bonding must be installed around roof drains to provide proper slope for drainage as shown in Firestone Details. C. ATTACH INSULATION 1. Mechanical Attachment: a) Insulation must be attached using Firestone Insulation Plates and Fasteners. HailGard fasteners may be used to attach HailGard insulation without the use of insulation plates. b) If installing on a metal deck (where allowed by specification), the edge of the board parallel with the roof deck should be completely supported and fasteners must penetrate the top flute of the deck. c) When installing fasteners, care should be taken to avoid penetration of conduits and other piping below or encased in the deck. d) For insulation attachment please refer to the Technical Information Sheets that reference the specific insulation being used. Use appropriate attachment patterns and fastening rates of that specific insulation. e) For specific deck penetration requirements refer to the Technical Information Sheet that references the specific fastener being used. f) When installing a multi -layer insulation assembly, the fastening pattern is determined by the type and thickness of the top layer of insulation and the performance criteria of the system. MAS systems with a fully adhered perimeter shall require the perimeter insulation to use fastening pattern used in a fully adhered system as determined by the top layer of insulation. Ensure that the fasteners are fully seated, but not overdriven. Use a properly adjusted clutch or depth sensing type of drill. Do not use a standard single speed drill. h) Multiple layers may be installed using a common fastener. g) Firestone Building Products Firestone UltraPly" TPO Standard Systems Application Guide Interim Updates at www.firestonebpco.com Revision No. 3 3/10/2011 11 TABLE 2.07 -9 CHART OF INSULATION ATTACHMENT OPTIONS (MECHANICAL ATTACHMENT) inimum penetration of fastener into/ through deck, Steed N/A N/A ii 19mm) through deck Structural Concrete N/A N/A N/A HeavyDuty(HD) or HailGard 1" (25.4mm) into deck Concrete Drives 11/4" (31.7mm) into deck Plywood far OSl N/A 25.4rnm) into or through deck' Wood Plank ✓ N/A N/A ✓ 1" (25.4mm) into or through deck Gypsum., N /A' N/A A Cementitious Wood Fiber N/A N/A ✓ N/A N/A 11/2" (38.1mm) into deck. Lightweight insulating ,concrete over steel deck Heavy; Duty (IID) ©r HailGard 4 /o" (15mm). through steel pan HailGard, 4/4 „ Lightweight insulating concrete over concrete deck N/A ✓ N/A ✓ N/A Duty (HD) or HailGard 1” (25.4mm) into the structural concrete deck. Concrete Drives 7mm)) into the structural concrete deck. ✓ = Acceptable for use N/A = Not Applicable 2. Asphalt Attachment: a) The substrate may require priming or a base sheet prior to installing the insulation. Refer to the Design Guide for specific information. b) The insulation should be no larger than 4' X 4' (1.2 m X 1.2 m) panels. c) Insulation may be attached using a solid mopping of Firestone SEBS Asphalt (as required by warranty terms) or ASTM D 312 Type III or Type IV asphalt. d) The asphalt shall be at the manufacturer's stated EVT less — 25 deg F at the point of installation. Enough asphalt must be installed (approximately 25 -30# /100 sq. ft (1.2 —1.4 k /sq. m)) to ensure that complete adhesion is achieved, e) It is necessary to "walk" boards in to ensure complete adhesion to the substrate. f) Additional sayers of insulation may be installed in the same fashion. Firestone Building Products Firestone UltraPlyT"" TPO Standard Systems Application Guide Interim Updates at www.firestonebpco.com Revision No. 3 3/10/2011 12 3. Adhesive Attachment: a) Insulation may be attached using I.S.O. Twin PackTM, I.S.O.StickTM I.S.O. FixTM or I.S.O.SPRAYTM S. b) Apply the adhesive in strict accordance with the instructions provided with the product and the Technical Information Sheets that are a part of this Technical Database. C) It may be necessary to prime the substrate prior to installing the insulation adhesive with a prescribed primer. d) If installing on a metal deck (where allowed by specification), the edge of the board parallel with the roof deck flutes must be completely supported. e) The insulation or coverboard shall be no larger than 4' X 4' (1.2 m X 1.2 m). f) It is necessary to "walk" boards in and weight, i.e. a full 5 gal pail ( .'40+ Ibs (18.2 kg)) at each corner, to ensure complete adhesion to the foam and substrate. TABLE 2.07 -10 INSULATION /COVER BOARD ATTACHMENT OPTIONS BY DECK AND RECOVER / RETROFIT Steel •• Structural Concrete Plywood Or;Oriented Strand Board Wood Planking Poured Dr Pre Cast Gypsum Cementitious Wood Fiber Lightweight Insulating Concrete Decks (See ection 3'.06 H for additional requirements) tCeilular Lightweight Insulating 'Concrete (See Section 6'k for possible additional requirements) . Existing Smooth Surface Built -Up Roof Or Modified Bitumen Roofs Coal Tar Built -Up Roofs N/A N/A N/A N/A N/A N/A N/A Asphalt Gravel Surfaced Built-Up Roof Mineral Surface Built -Up Roof Or Modified Bitumen Roof N/A N /A' N/A N/A Firestone recommends mechanically attaching a Cover board over existing insulation. The responsibility of identifying and'removal of damaged or wet insulation is that of the contractor, Sprayed Urethane Roof (PUF) Complete tear -off required Complete tear -off required xistirg Roof with Phenolic Insulation When Phenolic insulation is removed, a visual inspection of the deck condition and other components is required, all deteriorated components must be replaced as necessary Refer to the Firestone Attachment Guide for adhesion pull test requirements for I.S.O. Twin Pack, I.S.O.Stick, I.S.O. SPRAY 5, and I.S.O. Fix Existing = Acceptable for use N/A = Not Applicable Firestone Building Products Firestone UltraPly'" TPO Standard Systems Application Guide Interim Updates at www.firestonebpco.com Revision No. 3 3/1012011 13 TABLE 2.07 -11 INSULATION COVER BOARD ATTACHMENT TO INSULATION OPTIONS BY INSULATION TYPE Insulation Iso ;95 +GL Fibertop `dSOG Dens -Deck (4' x 4') Dens- Deck'Prime (4'. x 4') Perlite, Dura -Board (4' x 4') sulation .. N/A Asphalt or MB Base Sheet Resin N/A N/A Firestone recommends mechanically attaching a Cover board over existing insulation. The responsibility of identifying and removal of damaged or wet insulation is that of the contractor. Refer to the Firestone Attachment Guide for adhesion pull test requirements for I.S.O. Twin Pack, I.S.O.Stick, I.S.O. SPRAY 5, and I.S.O. Fix = Acceptable for use N/A = Not Applicable 2.08 MEMBRANE INSTALLATION This section contains information for Firestone standard UltraPly TPO membrane systems. Bead all of the information to ensure that it is the correct system and applicati TPO Membrane installations may require the use of a QuickReam Reinforced Perimeter Fastening strip (QSRPF) requiring coordination with the many substrates at perimeters and layout and installation of the membrane system in a logical sequence. This process should be addressed early in the roofing process. NOTE: this detail is for systems up to 15 years. The additional securement details for the membrane (base tie -in) will occur at all locations where the membrane goes through an angle change greater than 1" (25.4 mm) in 12" (305 mm) (i.e., roof edges, curbs, interior walls, etc.) and other areas as details indicate. See additional information in retails A. FULLY ADHERED SYSTEM: 1. Membrane Placement: a) Place membrane panel, starting at the low side of the roof, unroll over the acceptable substrate and allow to relax for a minimum of 30 minutes before attaching or splicing. Firestone Building Products Firestone UltraPlyT" TPO Standard Systems Application Guide Interim Updates at www.firestonebpco.com Revision No. 3 3/10/2011 14 b) The Firestone TPO Adhered System shall be installed so that the seams shed or run parallel to the flow of water. c) Placement of additional rolls of membrane shall provide for sufficient overlaps for seaming of membranes, see standard lap splice details for robotic and hand welding. d) Sheets cut along one side shall have the cut edge installed as the underside sheet at all seams. 2. Fold the Membrane Back: a) After making sure the sheet is placed in its final position allowing for the proper lap width per Firestone details and specifications, fold it back evenly onto itself without wrinkles to expose the underside mating surface of the sheet. 3. Remove any debris or dirt: a) Sweep the mating surfaces with a stiff broom to remove any debris or dirt that may have accumulated. If required, wash membrane with Splice Wash SW -100 and allow to dry. 4. Apply the Bonding Adhesive: Stop Bonding Adhesive Short of membrane Seam Area Care must be taken not to apply bonding adhesive over an area that is to be later hot air spliced to another sheet or flashing. All bonding adhesive must be completely removed from the seam area. a) Apply bonding adhesive with either a 9" (228 mm) wide solvent- resistant paint roller or a commercial -grade adhesive sprayer. Adhesive must be applied in a relatively uniform thickness to both surfaces at approximately the same time. If adhesive is sprav-applied, it must be back - rolled with a solvent- resistant paint roller to assure proper contact and uniform coverage. Refer to Firestone Technical Information Sheets and container labels for specific application instructions. 5. Apply Bonding Adhesive at Specified Coverage Rate: a) Refer to the container label and Technical Information Sheet for specific application requirements and coverage rates. 6. Test Bonding Adhesive for Readiness (Touch -Push Test): a) Allow the bonding adhesive to flash -off. Touch the adhesive surface in several places with a clean, dry finger to be certain that the adhesive does not stick or string. As you are touching the adhesive, push forward on the adhesive at an angle to ensure that the adhesive is ready throughout its thickness. If either motion exposes wet or stringy adhesive when the finger is lifted, the adhesive is not ready for mating. Flash -off time will vary depending on ambient conditions of temperature, wind and humidity. 7. Bond the Membrane to the Substrate: a) Starting at the fold, roll the previously coated portion of the membrane into the coated substrate slowly and evenly to prevent wrinkles. 8. Broom the Membrane: a) To assure proper contact, compress the bonded half of the membrane to the substrate with a stiff push broom. Firestone Building Products Firestone UltraPlyTM TPO Standard Systems Application Guide Interim Updates at www.firestonebpco.com Revision No. 3 3/10/2011 15 9. Repeat Procedure to Complete the Membrane Installation: a) Fold the non adhered half of the membrane back onto itself, and repeat the procedure. 10. Splice the Lap: a) If membrane has been open for more than 12 hours or become contaminated, wash mating surfaces with Splice Wash SW -100 and allow to dry. b) Splice the laps with hot air welding as specified and refer to UT -LS details B. MECHANICALLY ATTACHED SYSTEM Firestone recommends that when installing mechanically attached membranes over steel decks, the field attachment should run perpendicular to the deck panels. If a project is Factory Mutual insured or specified, per FM 1 -29 for Global Loss Prevention Data Sheets, attachment must run perpendicular. 1. Plates and Fasteners a) Membrane Placement: Perimeter Sheets (1) Place membrane panel, unroll over the acceptable substrate and allow to relax for a minimum of 30 minutes before attaching or splicing. The Firestone UltraPly TPO Mechanically Attached Roofing Systems are installed starting at the low point of the roof using up to four sheets, determined by job requirements, that are half the width of the field panels. Ensure proper sheet overlap allowances for system roof edge details and seams, consult Firestone UltraPly TPO Lap and edge or base tie -in details. (2) The Firestone TPO System shall be installed so that the seams shed or run parallel to the flow of water. Placement of additional rolls of membrane shall provide for overlapping the sides of the adjoining sheets 6" (152.4 mm) as marked on the top side of the membrane and overlapping the ends of adjoining sheets a minimum of 3" (76.2 mm). For sufficient seaming overlaps of membranes, see standard lap splice details for robotic and hand welding. (4) Note: Orient Firestone UltraPly TPO panels such that the exposed (cut) edges of the membrane are used as the bottom panel in splices whenever possible. If cut edges are exposed on the weather side; they must be sealed with Firestone UltraPly TPO Cut Edge Sealant after welding. b) Fold the Membrane Back: (1) After making sure the sheet is placed in its final position allowing for the proper lap width per Firestone details and specifications, fold it back evenly onto itself without wrinkles to expose the underside mating surface of the sheet. c) Remove any debris or dirt: (1) Sweep surfaces with a stiff broom to remove any debris or dirt that may have accumulated. (3) Firestone Building Products Firestone Ultra Ply" TPO Standard Systems Application Guide Interim Updates at www.firestonebpco.com Revision No. 3 3/10/2011 16 d) Install First Perimeter Panel: (1) The inside edge of the half sheet(s) is attached using Firestone HD -Reel -Fast collated Seam Plates or loose bulk or HD+ Seam Plates AP, HD or HD+ Fasteners as required a minimum of 2" (50.4mm) from membrane edge. (2) Install each fastener so that it is properly engaged in the deck and the head is flush within the countersunk portion of the Seam Plate. (3) The first field side sheet is then heat welded to the perimeter half -sheet side and one end seam and fastened along the opposite edge. Continue this procedure for all perimeter sheets. If the slope changes direction, begin working at the lower edge of the adjoining side of the roof up the slope until reaching previous work. (4) A half sheet is installed over a ridgeline and welded to the two panels. Refer to Firestone details. (5) Seal all cut edges e) Position First Field Panel: (1) Roll out the first field panel and position the panel along the laying line of the perimeter panel that has been attached. Heat weld the lap in accordance with Firestone details. (2) Layout Firestone Seam Plate and fasteners, as required in the Wind Design Section of this manual and lap splice details. f) Install Fasteners: (1) Install each fastener so that it is properly engaged in the deck and the head is flush within the countersunk portion of the Seam Plate. g) Position Subsequent Field Panels: (1) Roll out and position subsequent field membrane sheets in the same manner, overlapping the sides of the adjoining sheets 6" (152.4 mm) as marked on the top side of the membrane and overlapping the ends of adjoining sheets a minimum of 3" (76.2 mm). Heat weld lap to previously anchored panel prior to fastening in place. h) Splice the Lap: (1) If membrane has been open for more than 12 hours or become contaminated with dirt, debris, moisture, wash seam surfaces at least 6" wide with Splice Wash SW- 100 and allow to dry. (2) Splice the laps with hot air weld as specified and refer to UT -LS details 2. Battens Strips - WIDE WELD SYSTEMS ONLY a) Membrane Placement: Perimeter Sheets (1) Place membrane panel, unroll over the acceptable substrate and allow to relax, all membrane panels, for a minimum of 30 minutes before attaching or splicing. The Firestone UltraPly TPO Mechanically Attached Roofing Systems are installed starting at the low point of the roof using up to four sheets, determined by job requirements, which are half the width of the field panels. Ensure proper sheet Firestone Building Products Firestone Ultra Ply" TPO Standard Systems Application Guide Interim Updates at www.firestonebpco.com Revision No. 3 3/10/2011 17 overlap allowances for system roof edge details and seams, consult Firestone UltraPly TPO Lap and edge or base tie -in details. (2) The Firestone TPO System shall be installed so that the seams shed or run parallel to the flow of water. (3) Placement of additional rolls of membrane shall provide for overlapping the sides of the adjoining sheets 6" (152.4 mm) as marked on the top side of the membrane and overlapping the ends of adjoining sheets a minimum of 3" (76.2 mm). Sufficient overlaps for seaming of membranes, see standard lap splice details for robotic and hand welding. (4) Note: Orient Firestone UltraPly TPO panels such that the exposed (cut) edges of the membrane are used as the bottom panel in splices whenever possible. If cut edges are exposed on the weather side, they must be sealed with Firestone UltraPly TPO Cut Edge Sealant after welding. b) Fold the Membrane Back: (1) After making sure the sheet is placed in its final position allowing for the proper lap width per Firestone details and specifications, fold it back evenly onto itself without wrinkles to expose the underside mating surface of the sheet. c) Remove any debris or dirt: (1) Sweep surfaces with a stiff broom to remove any debris or dirt that may have accumulated. d) Install First Perimeter Panel: (1) The inside edge of the half sheet(s) is attached using appropriate Firestone Batten Strip and Fasteners as required 2" (50.4mm) from membrane edge. When batten strips must be field cut, round the cut end. Assure that all burrs created by cutting are removed. Where field drilling of metal battens is necessary, use a 1/4" (6.35 mm) diameter drill bit. Install 2" (50.4mm) field cut membrane circle patches centered under the ends of batten strips and end fastener. (2) Secure Batten Strips - WIDE WELD SYSTEM ONLY Place the Firestone fastener starting 1" (25.4 mm) in from the end of the Firestone Batten Strip, then every 12" (305 mm) o.c. (unless a more frequent fastener spacing is required per wind /application design guide) using the pre - punched holes in the battens. (3) Start Fastening the Firestone Batten Strip from one end only: When fastening Batten Strips, start at one end and work towards the other. Install each fastener so that it is properly engaged in the deck and the head is flush with the batten strip surface. Use caution not to overdrive the fastener as this will cause the batten strip to buckle between the fasteners. Firestone Building Products Firestone UltraPly" TPO Standard Systems Application Guide Interim Updates at www.firestonebpco.com Revision No. 3 3/10/2011 18 (4) Lap Field Runs of Firestone Batten Strips: Use a common fastener to anchor overlapping Firestone Batten Strips using a common hole. e) Do Not Lap Corners and "T" Joints: Do not overlap the Firestone Batten Strips at corners or "T" joints. Keep battens from the edge of intersecting splices as shown in Firestone Details f) Splice the Lap: (1) If membrane has been open for more than 12 hours or become contaminated with dirt, debris, moisture, wash seam surfaces at least 6" wide with Splice Wash SW- 100 and allow drying. (2) Splice the laps as specified and refer to UT -LS details. C. BALLASTED SYSTEM Ballasted systems are not allowed when the membrane is installed directly over or onto a hard surface, such as Hail Guard, DensDeck, OSB or concrete. Ballasted systems are not allowed when the membrane is installed directly to a layer of insulation, which has been mechanically attached. Adhesive attachment of insulation is acceptable for Ballasted systems, if required. 1. Place Membrane and Allow to relax: a) Place membrane panel, without stretching, over the acceptable substrate and allow to relax for a minimum of 30 minutes before splicing or attaching. The UltraPly TPO Ballasted System must be installed so that the splices shed or follow the flow of water. 2. Move Membrane to its Final Position: A) Move the membrane panel to its final position allowing for a minimum 4" (102 mm) field seam onto adjacent panels and sufficient membrane for proper membrane terminations. 3. Splice the Lap: a) If membrane has been open for more than 12 hours or become contaminated with dirt, debris, moisture, wash seam surfaces at least 6" wide with Splice Wash SW -100 and allow to dry. b) Splice the laps with hot air welder as specified and refer to UT -LS details 4. Ballast Installation: A) Firestone Ballast Paver System (1) Install all Firestone Ballast Paver System Accessories as required in proper sequence for Paver system performance and membrane protection. Firestone Building Products Firestone UltraPlyn" TPO Standard Systems Application Guide Interim Updates at www.firestonebpco.com Revision No. 3 3/10/2011 19 (2) Place Firestone Ballast Paver system in accordance with Firestone Ballast Paver Installation Guide for the appropriate system requirement as determined by the design professional. B) Stone Ballast (1) Spread Ballast: The ballast shall be spread over the completed Firestone System at the rate specified by the project designer but never less than 10 lb (4.5 kg). /sq. ft. using ASTM #4 stone. Refer to the System Design Guide of this manual for ballast type and size requirements. Ballast must be spread over the membrane using soft rubber tired ballast buggies. Spread ballast around penetrations by hand. (2) Protect Membrane and Insulation at Ballast Loading Areas: At staging areas where ballast is loaded, protect the membrane and underlying insulation using insulation and /or plywood over an additional layer of Firestone protective, sacrificial, membrane. Remove and replace all materials damaged from ballasting operation. Distribute ballast around Walkway Pads: Any ballast displaced by a walkway should be distributed around the pad to maintain the specified average ballast rate. (3) (4) Do not place a walkway and pads within 10' (3.04 m) of a roof edge. If walkway is needed around mechanical equipment use appropriate pavers. 2.09 MEMBRANE SEAMING A. CLEAN THE LAP SPLICE AREA 1. Using a clean white cotton rag dampened with Firestone SW -100 (Splice Wash), thoroughly clean an area on both sheets at least 6 inches (15.24 cm) wide if seam area has become contaminated with dirt, debris, moisture, etc. Membrane left exposed for more than 12 hours must be cleaned prior to any welding activity. B. HOT AIR WELD LAP SPLICES: 1. Horizontal field splices: a) Wherever possible, all field splices on the horizontal surface (including flashing) should be completed using an automatic heat welder that has been designed for hot air welding of thermoplastic membranes. (Refer to the welding equipment requirements in the Technical Information Sheets for minimum requirements. For specifics, consult the welder manufacturer's data sheets). 2. Seam width requirements: a) Seams made with the automatic welder must be a minimum of 1 -1/2" (38.1 mm) wide. b) Seams made with hand welders must be a minimum of 2" (50.8 mm) wide. Use silicone hand rollers to assure proper mating of surfaces as hand heat welding proceeds. c) Wide Weld seams require Firestone Wide Weld kit for the Varimat welder. It is a kit system that includes all the hardware to adapt the existing welder to the special 4- 1/2" (114.3mm) wide nozzle and guides. Consult TIS for additional information. Firestone Building Products Firestone UltraPlyT" TPO Standard Systems Application Guide Interim Updates at www.firestonebpco.com Revision No. 3 3/10/2011 20 3. Vertical field splices: a) Hand held welders can only be used on vertical welds or where an automatic welder is not practical or cannot be used. C. EQUIPMENT AND TEST SPLICE REQUIREMENTS: 1. The air intake, temperature and speed of the machine must be adjusted to provide proper seam strength. 2. An ample power supply must be provided to all heat welding equipment. A generator, which is dedicated to the heat welding equipment, must be used on all installations. Refer to the welding and generator equipment requirements in the Technical Information Section of this manual for minimum requirements. For specifics, consult the welder manufacturer's data sheets. 3. When weather conditions vary, adjustments to the welding machine must be made. It is recommended that this be done using spare material before beginning the finished product sheet. In addition, there must be destructive tests performed daily and at the beginning and every time there is an interruption in the welding process ( i.e. power failure, welder shut down, job site conditions change and after lunch). There should be periodic checks (including at the start of each day) to verify good peel strength. 4. Varimat Settings: a) Standard Setup (1) The air intake, temperature and speed of the machine must be adjusted to provide proper seam strength. An ample power supply must be provided to all heat welding equipment. A generator, which is dedicated to the heat welding equipment, must be used on all installations. Refer to the welding and generator equipment requirements located in the Firestone UltraPly TPO manual. When weather conditions vary, adjustments to the welding machine must be made. It is recommended that sample welds are created by using spare material before beginning the finished production sheet. In addition, there must be destructive tests performed daily at the beginning of each days work and every time there is an interruption in the welding process (i.e. Power failure, welder shut down, job site conditions change and after lunch). There should be periodic checks (including at the start of each day) to verify good peel strength. (2) Typical Equipment Settings: (Ambient temperatures between 20° F - 90° F) Temperature: 1148° F Air Flow: 80 %, Speed: 8.5 feet/min * Increasing speed beyond recommended rates will decrease the integrity of the weld. 5. Seam inspection: a) Probe all completed welds using a slotted screwdriver or dull cotter pin puller type tool to verify seam integrity daily. Do not probe welds until they have had time to cool. Any welds found to be insufficiently welded need to be repaired on a daily basis. 6. T -Joint Patches: a) T -joint patches must be installed at all intersections of field seams if membrane thicker than .045" (1.14 mm) is used. Refer to Lap Splice Detail Section of this manual or the Technical Database. 7. Cut Edge Sealing a) Ensure that all edge areas are clean and dry. Clean with Splice Wash SW -100 to Firestone Building Products Firestone UltraPly^" TPO Standard Systems Application Guide Interim Updates at www.firestonebpco.com Revision No. 3 3/10/2011 21 remove any contamination. b) All cut edges with scrim exposed must be sealed with Firestone UltraPly TPO Cut Edge Sealant. NOTE: SOLVENT WELDING IS NOT ACCEPTABLE 2.10 MEMBRANE ATTACHMENT AT PERIMETERS FOR MAS SYSTEMS Perimeters may be adhered or mechanically attached. When mechanically attaching a perimeter, the batten layout must be as specified in the Firestone Wind Design Guide as a minimum, or as required by the designer or local building codes. Should a fully adhered perimeter be chosen, the area of the adhered perimeter is the same as if the perimeter were mechanically attached. A. ADHERED PERIMETER: a) Place membrane panel, unroll over the acceptable substrate and allow relaxing for a minimum of 30 minutes before attaching or splicing. b) The Firestone TPO Adhered System shall be installed so that the seams shed or run parallel to the flow of water. c) Placement of additional rolls of membrane shall provide for sufficient overlaps for seaming of membranes, see standard lap splice details for robotic and hand welding. d) Sheets cut along one side shall have the cut edge installed as the underside sheet at all seams. 2. Fold the Membrane Back: a) After making sure the sheet is placed in its final position allowing for the proper lap width per Firestone details and specifications, fold it back evenly onto itself without wrinkles to expose the underside mating surface of the sheet. 3. Remove any debris or dirt: a) Sweep the mating surfaces with a stiff broom to remove any debris or dirt that may have accumulated. If required wash membrane with Splice Wash SW -100 and allow to dry. 4. Apply the Bonding Adhesive: a) Apply bonding adhesive with either a 9" (228 mm) wide solvent- resistant paint roller or a commercial -grade adhesive sprayer. Adhesive must be applied in a relatively uniform thickness to both surfaces at approximately the same time. If adhesive is spray- applied, it must be back - rolled with a solvent- resistant paint roller to assure proper contact and uniform coverage. Refer to Firestone Technical Information Sheets and container labels for specific application instructions. 5. Apply Bonding Adhesive at Specified Coverage Rate: Firestone Building Products Firestone UltraPlyT" TPO Standard Systems Application Guide Interim Updates at www.firestonebpco.com Revision No. 3 3/10/2011 22 a) Refer to the container label and Technical Information Sheet for specific application requirements and coverage rates. 6. Test Bonding Adhesive for Readiness (Touch -Push Test). 7. Allow the bonding adhesive to flash -off. Touch the adhesive surface, on both membrane and substrate, with a clean, dry finger to be certain that the adhesive does not stick or string. Flash -off time will vary depending on ambient conditions. As you are touching the adhesive, push forward on the adhesive at an angle to ensure that the adhesive is ready throughout its thickness. If either motion exposes wet or stringy adhesive when the finger is lifted, the adhesive is not ready for mating. Test several areas on the section to be installed to confirm it is ready. 8. Bond the Membrane to the Substrate: 9. Starting at the fold, roll the previously coated portion of the membrane into the coated substrate slowly and evenly to minimize wrinkles. 10. Broom the Membrane: To assure proper contact, compress the bonded half of the membrane to the substrate with a stiff push broom. 11. Repeat Procedure to Complete the Membrane panel Installation: Fold the un- adhered half of the membrane back onto itself, and repeat the procedure. 12. Terminate the Membrane at the Perimeter: After the perimeter sheets are adhered to the substrate, they must be terminated along the roof edge using appropriate Firestone roof edge detail or base tie -in which is included as part of this specification. 13. Install Perimeter Isolation Batten Strip: Install Firestone batten strips continuously along the inside edge of the adhered perimeter sheet per Firestone details. 14. Splice the Lap and complete detail work: a) If membrane has been open for more than 12 hours or become contaminated with dirt, debris, moisture, wash seam surfaces at least 6" wide with Splice Wash SW -100 and allow drying. b) Splice the laps with hot air as specified and refer to UT -LS details 2.11 ADDITIONAL MEMBRANE SECUREMENT AND BASE TIE -IN FLASHING A. PROVIDE MEMBRANE SECUREMENT: Secure the membrane at all locations where the membrane goes through an angle change greater than 1" (25.4 mm) in 12" (304.8 mm)(i.e., roof edges, curbs, interior walls, etc.). 1. Mechanically fasten Firestone HD Seam Plates for TPO membrane with Firestone Fasteners either horizontally into the deck or vertically into the wall. in accordance with Firestone Base Tie -In Details (typically 12" (304.8 mm) o.c. for standard applications). Firestone Building Products Firestone UltraPly" TPO Standard Systems Application Guide Interim Updates at www.firestonebpco.com Revision No. 3 3/10/2011 23 2. Refer to the Firestone System Design Guide or Firestone Technical Information Sheets of this manual to determine the applicable fastener and the associated penetration requirements for the specific substrate conditions. B. USING COATED METAL: 1. Fasten Firestone UltraPly TPO Coated Metal into Wood Nailers as shown in Firestone Details. 2. The Firestone coated metal must be completely supported by wood nailers in accordance with Firestone Details. 3. Heat weld membrane to Firestone UltraPly TPO Coated Metal flashing. 4. Seams made with an automatic welder must be a minimum of 1 -1/2" (38.1 mm) wide. Seams made with hand welders must be a minimum of 2" (51 mm) wide. C. ULTRAPLY TPO Install Firestone Reinforced EPDM Perimeter Fastening Strip (RPF): 1. Install the Firestone RPF Strip in accordance with this specification, the Firestone Technical Information Sheets, and applicable Firestone Details that are a part of this manual. 2. Apply TPO QuickPrime Plus to Splice Area: Stir the Firestone TPO QuickPrime Plus thoroughly before and during use. Dip the Firestone QuickScrubber or Firestone QuickScrubber Plus into the bucket of Firestone TPO QuickPrime Plus, keeping the Firestone QuickScrubber or Firestone QuickScrubber Plus flat. Apply the Firestone TPO QuickPrime Plus using long back and forth type strokes with pressure along the length of the splicing area. 3. Apply Firestone TPO QuickPrime Plus to the surface of the Firestone TPO Membrane in the area to be mated with the Firestone RPF Strip and allow the Firestone TPO QuickPrime Plus to flash -off. Change the scrub pad every 200' (61 m) or when the pad will no longer hold the proper amount of Firestone TPO QuickPrime Plus. Additional scrubbing is required at areas that may have become contaminated. 2.12 FLASHINGS - PENETRATIONS A. GENERAL: 1. Remove all loose existing flashing (i.e. metal, bituminous materials, mastic, etc.). 2. Flash all penetrations passing through the membrane. 3. The flashing seal must be made directly to the penetration. B. PIPES, ROUND SUPPORTS, STRUCTURAL STEEL TUBING, ETC.: 1. Flash penetrations with Firestone TPO Pre - Molded Pipe Flashings wherever possible. Do not cut or patch TPO Pre - Molded Pipe Flashings to assist in their installation. 2. Flash penetrations using FormFlash when the use of Pre - Molded TPO Pipe Flashings is not possible. 3. Refer to Firestone's Technical Information Sheet for minimum and maximum pipe diameters that can be successfully flashed with Pre - Molded TPO Pipe Flashings. Firestone Building Products Firestone UltraPlyT" TPO Standard Systems Application Guide Interim Updates at www.firestonebpco.com Revision No. 3 3/10/2011 24 4. Structural Steel Tubing: Use a field-fabricated pipe flashing detail when the corner radius is greater than 1/4" (6.35 mm) and the longest side of the tube does not exceed 4" (101.6 mm). When the tube exceeds 4" (101.6 mm), use a standard curb detail including base -tie in and suitable termination. C. ROOF DRAINS: 1. New or Reused installation specifications of cast iron drain. For all other drain types contact Firestone Roofing Systems Solutions Group. a) Remove existing clamping ring. Remove any broken clamping hardware and replace. b) Remove all existing flashing (including lead flashing), roofing materials and cement from the existing drain in preparation for membrane and Water Block Seal. c) Provide a clean even finish on the mating surfaces between the clamping ring and the drain bowl. d) Install tapered insulation with suitable bonding surfaces around the drain to provide a smooth transition from the roof surface to the drain. Slope into drain cannot be greater than 4" in 12" (101.6 mm in 305 mm) for standard membrane and 1" in 12" (25.4 mm in 305 mm) for reinforced membrane. e) Position the membrane and cut a hole for the roof drain allowing a 1/2" (12.7 mm) to 3/4" (19.1 mm) of membrane inside the clamping ring. Make round holes in the membrane to align with clamping bolts (a paper punch may be used). Do not cut the membrane back to the bolt holes. f) Install Firestone Water Block Seal on the clamping ring seat flange below the membrane. Use a minimum of one half of a 10 oz. (295 cc) tube for a 10" (254 mm) drain. g) Install the roof drain clamping ring and all clamping bolts. Tighten the clamping bolts to achieve constant compression D. INSERT DRAINS 1. Firestone 3" & 4" Insert Drains are intended for installation when existing drains are deteriorated and not suitable for reuse. For other conditions outside of these, contact a Firestone Technical Coordinator. a) Remove existing clamping ring. Remove any broken clamping hardware and replace. b) Remove all existing flashing (including lead flashing), roofing materials and cement from the existing drain in preparation for installation of the Firestone Insert Drain. c) Install Firestone Insert drain, securing to a solid substrate in accordance with instructions, wood blocking may be required, in preparation to receive the roof membrane. d) Install Firestone Water Block Seal on the clamping ring seat flange below the membrane. Use a minimum of one half of a 10 oz. (295 cc) tube for a 10" (254 mm) strainer basket /clamping ring. e) Install Firestone roof membrane as prescribed and secure with strainer basket and bolt assembly. E. PIPE CLUSTERS AND UNUSUAL SHAPED PENETRATIONS: Firestone Building Products Firestone UltraPlyT" TPO Standard Systems Application Guide Interim Updates at www.firestonebpco.com Revision No. 3 3/10/2011 25 1. Fabricate penetration pockets to allow a minimum clearance of 1" (25.4 mm) between the penetration(s) and all sides. 2. Secure penetration pockets and flash per Firestone Details. 3. Fill penetration pockets with Firestone Pourable Sealer and mound to shed water. Pourable Sealer must be a minimum of 2" (51 mm) deep and 1" (25.4 mm) thick around the penetrations. F. HOT PIPES: Protect the UltraPly TPO components from direct contact with steam or heat sources when the in- service temperature is in excess of 160 °F (71 °C). In all such cases flash to an intermediate "cool" sleeve. G. FLEXIBLE PENETRATIONS Provide a weathertight gooseneck set in Water Block Seal and secured to the deck. Flash in accordance with Firestone Details. H. SCUPPERS: 1. Scuppers shall refer to all primary and overflow devices for roof drainage. 2. Install Firestone welded watertight sleeve and flashing assembly. 3. Set welded watertight scupper in Water Block Seal and secure scupper to the structure. 4. Flash in accordance with Firestone Details. 1. EXPANSION JOINTS: Install where specified by the project designer. Install expansion joints in accordance with Firestone details. 1. Install Firestone Expansion Joints details on all roof and wall (base flashing and parapet assembly areas) per Firestone Expansion Joint details, where specified by the design professional. 2. Expansion Joint assemblies shall be sized as needed to provide for all known, anticipated or specified movements per specifications. 2.13 FLASHINGS - WALLS, PARAPETS, CURBS OR SUPPORTS, ETC. 1. General: Firestone Building Products Firestone UltraPlyT" TPO Standard Systems Application Guide Interim Updates at www.firestonebpco.com Revision No. 3 3/10/2011 26 Using the largest pieces of QuickSeam Curb Flashing or UltraPly TPO membrane practical, flash all walls, parapets, curbs, etc., to the height as specified by the project designer. 2. Evaluate Substrate: The following substrates require an overlayment of 5/8" (15.9 mm) exterior grade or "Wolmanized" plywood mechanically fastened in accordance with project designer's requirements. a) Interior Gypsum board b) Stucco c) Cobblestone d) Textured masonry e) Corrugated metal panels f) Other uneven substrates g) All loose existing flashing must be removed. 3. Install Additional Membrane Securement at Curbs, Penetrations, Walls, etc.: Refer to 2.13 of this specification. 4. Provide Termination: Provide termination directly to the vertical substrate as shown in Firestone Details. 5. Provide Intermediate Attachment: Intermediate attachment of membrane is required at 36" (914 mm) intervals in accordance with Firestone Details unless: a) The wall surface is smooth, without noticeable high spots or depressions (i.e., plywood, poured or precast concrete, or hollow core block or masonry walls where joints are flush with masonry surface), AND b) The termination is either a Termination Bar or membrane that has been installed underneath a coping to the outside edge of the wall. J. FLASHING — FASCIA, COPING, GUTTERS, GRAVEL STOPS, AND ACCESSORIES Firestone Building Products Firestone UltraPly'" TPO Standard Systems Application Guide Interim Updates at www.firestonebpco.com Revision No. 3 3/10/2011 27 1. Install Firestone Roof edge metals: Fascia, Coping, Gutters, and accessories: a) Prepare substrate as required by product installation instructions. b) Install Firestone metals per installation instructions in longest sections possible: c) Install all related accessories per Firestone details. 2. Flash Gravel Stops or Roof Edge Metals by others shall be installed using Firestone TPO QuickSeam Flashing. This is only a 15 year detail: a) When using Firestone TPO QuickSeam Flashing: (1) Stir the Firestone TPO QuickPrime Plus thoroughly before and during use. Dip the Firestone QuickScrubber or Firestone QuickScrubber Plus into the bucket of Firestone TPO QuickPrime Plus, keeping the Firestone QuickScrubber or Firestone QuickScrubber Plus flat. Apply the Firestone TPO QuickPrime Plus using long back and forth type strokes with pressure along the length of the splicing area. (2) Apply Firestone TPO QuickPrime Plus to the surface of the Firestone TPO Membrane in the area to be mated with the Firestone TPO QuickSeam Flashing and allow the Firestone TPO QuickPrime Plus to flash -off. Change the scrub pad every 200' (61 m) or when the pad will no longer hold the proper amount of Firestone TPO QuickPrime Plus. Additional scrubbing is required at areas that may have become contaminated. b) When using Coated Metal (1) Use UltraPly TPO Coated Metal for TPO membrane. Install the coated metal and flash as outlined in Firestone Details. K. OPTIMAL APPLICATION: 1. The optimal use of TPO QuickSeam Flashing is where a 3" (76 mm) edge metal flange is being used. This will provide the minimum 2" (51 mm) seam to the UltraPly Membrane, with the remaining 3" (76 mm) of the material completely covering the metal flange. 2. If a flange wider than 3" (76 mm) is used, the joints of the sheet metal edge must be flashed using QuickSeam Flashing and TPO QuickPrime, after the primary flashing is complete. In addition, it is recommended that 3" (76 mm) TPO QuickSeam Splice Tape be placed in the sheet metal laps to help seal the metal edge. UltraPly TPO QuickSeam Flashing should be warmed and rolled to conform into any step -offs it covers. L. SPECIAL CONSIDERATIONS FOR COPPER EDGING: Firestone Building Products Firestone UltraPly'' TPO Standard Systems Application Guide Interim Updates at www.firestonebpco.com Revision No. 3 3/10/2011 28 • Copper may be weathered or coated with an anti - tarnish lacquer which makes adhesion difficult. Therefore, cleaning techniques must be used to prepare the copper surface to receive the TPO QuickSeam Flashing. Firestone requires that the copper be scrubbed with acetone or lacquer thinner, using clean cotton cloths. Cleaning before installation is recommended, however, cleaning can take place after metal is attached if care is taken not to allow the solvents to come into contact with the membrane. After the cleaner dries, apply TPO QuickPrime and TPO QuickSeam Flashing per Firestone Specifications. M. EQUIPMENT SUPPORT SYSTEMS: Installation of the Firestone Red Shield Pipe Support System is designed to take the loads of the roof top equipment and preserve the integrity of the roofing system. 1. Layout material per job details. 2. Clean roof membrane, move ballast if needed. 3. If required for the roof system, fully adhere or mechanically attach isolation pads by securing through the roof per Firestone guidelines. 4. Install and secure bases on pads. 5. Place support assembly on bases and adjust as needed for proper elevation and slopes to support equipment. 2.14 MEMBRANE REPAIR 1. Repair a puncture in the Firestone UltraPly TPO Membrane with like material. The repair must extend a minimum of 2" (50.8 mm) beyond the boundary of the affected area in all directions. Round all corners of the repair piece. Example: A pinhole will require a minimum 4" x 4" (101.6 mm x 101.6 mm) patch. a) Clean the Membrane: b) When repairing Firestone UltraPly TPO Membrane that has been in service for some time, it is necessary to remove accumulated field dirt. Proper membrane preparation is made by scrubbing the membrane with a scrub brush and warm soapy water, and then rinsing with clear water and drying with clean cotton cloths. (For membrane with a significant accumulation of dirt, cleaning with acetone and a dean cotton cloth may be required). Firestone SW -100 may then be used. 2.15 TEMPORARY CLOSURE AND TIE -INS (NOT WARRANTED BY FIRESTONE) Temporary closures and tie -ins which assure that moisture does not damage any completed section of the new roofing system are the responsibility of the licensed applicator. Completion of flashings, terminations and temporary closures is required to provide a watertight condition. Firestone Building Products Firestone UltraPlyn' TPO Standard Systems Application Guide Interim Updates at www.firestonebpco.com Revision No. 3 3/10/2011 29 e s- 2.16 ROOF WALKWAYS A. LAY OUT FIRESTONE ULTRAPLY Eco WALKWAY PADS: Install walkway pads in locations as specified by the project designer and in accordance with the System Design Guide Section of this Manual. Layout Firestone UltraPly Eco Walkway Pads so that the flat surface is over the completed UltraPly Membrane, spacing each pad a minimum of 1" (25.4 mm) and a maximum of 3" (76 mm) from each other to allow for drainage. B. ATTACH FIRESTONE FIRESTONE TPO WALKWAY PADS TO THE MEMBRANE: 1. Clean the Membrane: Clean the membrane using Firestone Splice Wash SW -100. 2. Place Firestone Eco Walkway Pad and hot air weld the perimeter in place. 2.17 SHEET METAL WORK For specific installation instructions or requirements of Firestone Sheet Metal, refer to the System Design Guide and Technical Information Section of this manual. For sheet metal work not supplied by Firestone, refer to fabrication and installation requirements specified by the project designer, as well as industry standards. 2.18 CLEAN UP If required by the specifier to ensure the aesthetics of the Firestone UltraPly membrane, (i.e., hand prints, footprints, general traffic grime, industrial pollutants and environmental dirt), the membrane may be cleaned by scrubbing with soapy (non- abrasive soap) water and rinsing the area completely with clean water. Firestone Splice Wash (SW -100) can also be used sparingly to clean the membrane. END OF SECTION Firestone Building Products Firestone UltraPlyTM TPO Standard Systems Application Guide Interim Updates at www.firestonebpco.com Revision No. 3 3/10/2011 30 ,2E Y. PLAN REVIEW /ROUTING SLIP ACTIVITY NUMBER: D11 -213 DATE: 07 -11 -11 PROJECT NAME: BROADSTRIPE REROOF SITE ADDRESS: 10400 MARTIN LUTHER KING WY S X Original Plan Submittal Response to Incomplete Letter # Response to Correction Letter # Revision # After Permit Issued DEPARTMENTS: ii B'uiTding Dlv Division Public Works ❑ ha of .k\ Fire Prevention Structural U Planning Division Permit Coordinator sr DETERMINATION OF COMPLETENESS: (Tues., Thurs.) Complete Comments: Incomplete DUE DATE: 07-12-11 Not Applicable Permit Center Use Only INCOMPLETE LETTER MAILED: Departments determined incomplete: Bldg El Fire ❑ Ping ❑ PW ❑ Staff Initials: LETTER OF COMPLETENESS MAILED: TUES/THURS ROUTING: Please Route Structural Review Required No further Review Required REVIEWER'S INITIALS: DATE: APPROVALS OR CORRECTIONS: Approved Notation: n Approved with Conditions DUE DATE: 08-09-11 Not Approved (attach comments) REVIEWER'S INITIALS: DATE: Permit Center Use Only CORRECTION LETTER MAILED: Departments issued corrections: Bldg ❑ Fire ❑ Ping ❑ PW ❑ Staff Initials: Documents/routing slip.doc 2 -28 -02 Contractors or Tradespeople Printer Friendly Page C Page 1 of 2 General /Specialty Contractor A business registered as a construction contractor with L81 to perform construction work within the scope of its specialty. A General or Specialty construction Contractor must maintain a surety bond or assignment of account and carry general liability insurance. Business and Licensing Information Name SNYDER ROOFING OF WASH LLC UBI No. 601961354 Phone 4254021848 Status Active Address 20203 Broadway Ave License No. SNYDERW014MT Suite /Apt. License Type Construction Contractor City Snohomish Effective Date 7/30/1999 State WA Expiration Date 6/1/2013 Zip 98296 Suspend Date County Snohomish Specialty 1 General Business Type Limited Liability Company Specialty 2 Unused Parent Company Other Associated Licenses License Name Type Specialty 1 Specialty 2 Effective Date Expiration Date Status NORTHSS9250E NORTHWEST SOLAR SOLUTIONS LLC Construction Contractor General Unused 9/24/2008 9/24/2012 Active SNYDER0014NB SNYDER ROOFING OF OREGON LLC Construction Contractor General Unused 8/23/1999 6/1/2012 Active SNYDEI`371N1 SNYDER ROOFING /SHEET METAL INC Construction Contractor Roofing Unused 8/21/1963 6/5/2013 Active Business Owner Information Name Role Effective Date Expiration Date STEPHENSON, GUY Agent 01/01/1980 KING, JAMES F Partner /Member 05/18/2009 GARDNER, J TIM Partner /Member 05/18/2009 KING, KYLE R Partner /Member 05/18/2009 SNYDER ROOFING Et SHEET METAL I Partner /Member 05/18/2009 MYERS, DAVE Partner /Member 05/18/2009 GARRICK - PICCOLI, DANEEN Partner /Member 05/18/2009 PICCOLI, DAVE Partner /Member 05/18/2009 GARDNER, J TIMOTHY Partner /Member 01/01/1980 05/18/2009 KING, SCOTT G Partner /Member 01/01/1980 05/18/2009 STMARTIN, CHRISTIE Partner /Member 01/01/1980 05/18/2009 Bond Information https://fortress.wa.gov/lni/bbip/Print.aspx 07/14/2011