0192p ag venti - gezelmanpe.com2”-2”-6” min. blocking to underside of sheeting not needed if...

2”-2”-6” MIN. BLOCKINGTO UNDERSIDE OF SHEETINGNOT NEEDED IF SCREWS GOINTO FRAMING

SHEET NO:

PUBLISHED:

SHEET NAME:

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REVISIONS:

THIS PLAN IS VOID WITHOUT MYSIGNATURE & RAISED SEAL. THISPLAN MAY NOT BE PLACED ONFILE FOR PULLING MULTIPLEPERMITS.EACH PERMIT PULLEDREQUIRES ITS OWN RAISED SEALCOPY OF THIS PLAN.

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DESIGNED PER: ASCE 7-10

APPLICABLE CODE:

FLORIDA BUILDING CODE 2010 &

CURRENT NATIONAL ELECTRIC CODE

EXPOSURE:

WIND LOAD:

BLDG. IP. CATEGORY:

200 MPHD

II

01SCALE: N.T.S.

TYP. INSTALLATION ON ASP SHINGLE ROOF

VENTI PV (PHOTO-VOLTAIC) FAN INSTALLATION NOTES:

VENTI PV FAN EQUIPMENT HAS A FLORIDA PRODUCT CONTROL APPROVAL (PCA) FL 13509 R-1. VIEWERS MAY REVIEW SAME ON-LINE AT WWW.FLORIDABUILDING.ORG ENGINEER OF RECORD (EOR) IS IN THE PROCESS OF CREATING A

REVISION- 2 TO FLORIDA PRODUCT CONTROL APPROVAL (PCA) 13509 R-1. REVISION 2 IS BASED UPON SAME 3RD PARTY TESTING WHICH HAS ALREADY BEEN ACCEPTED BY FLORIDA BUILDING COMMISSION FOR REVISION 1. THE NEW,IN-PROGRESS, REVISION MERELY ADDS SOME COMMON SENSE LOGIC TO THE INTERPRETATION & APPLCIATION OF THAT ORIGINAL 3RD PARTY TESTING. SAID TESTING HAPPENED TO BE ON SHINGLE ROOF MOCK-UPS, BECAUSE SHINGLE

ROOFS ARE THE MOST COMMON INSTALLATION. HOWEVER, RECENTLY, ONE AHJ (AUTHORITY HAVING JURISDICTION) HAS MISTAKENLY CLAIMED THAT CIRCUMSTANCE RESTRICTS INSTALLATIONS TO SHINGLE ROOFS. TO THECONTRARY!!!! IT SHOULD BE CLEAR TO ALL THAT THE SOLE PURPOSE OF SUCH 3RD PARTY TESTING WAS TO ESTABLISH THE STRENGTH OF THIS FAN APARATUS AND ITS' ATTACHMENT METHODOLOGY & HARDWARE TO STANDARDICC-COMPLIANT ROOF DECKS & ROOF FRAMING.WHICH STRENGTH HAS BEEN PROVEN TO A HIGH LEVEL OF REDUNDANCY.

EOR HEREBY CERTIFIES BY HIS SIGNATURE & SEAL ON THIS PLAN DOCUMENT THAT THE OEM (ORIGINAL EQUIPMENT MANUFACTURER) MOUNTING HARDWARE AND COMPONENTS ARE ELECTRICALLY, STRUCTURALLY, AND

MECHANICALLY ADEQUATE FOR INSTALLATIONS MADE IAW (IN ACCORDANCE WITH) THE DETAILS AND SPECIFICATIONS OF THIS PLAN DOCUMENT. THE DETAILS SPECIFIED ON THIS “PAPER” PLAN MEET OR TO EXCEED THE MINIMUM

NEEDED BY INSTALLERS AND AHJS . PLAN USERS ARE ENCOURAGED TO VIEW ELECTRONIC VERSION (EV) PLAN ON-LINE. ACTIVE HYPERLINKS ON EV PROVIDE EASY ACCESS TO SUPPLEMENTAL INFORMATION. EV ALSO ALLOWS VIEWER TO

STUDY THE PLAN AND OEM DETAILS AT MAGNIFICATIONS OF VIEWER CHOICE UP TO 6400%. IF A CONFLICT SHOULD OCCUR BETWEEN A DRAWING AND/OR SPECIFICATION HEREON AND AN OEM DETAIL, OEM SHALL PREVAIL - EXCEPTTHAT EOR SPECIFICATION OF TWO SCREWS ATTACHING INTO ROOF FRAMING, OR BLOCKING “SUPERSEDES” OEM “SHEETING-ONLY” ATTACHMENT SPECIFICATION. OEM PROVIDES A “ONE-SIZE-FITS-ALL” INSTALLATION PACKAGE WHICH ISINTENDED FOR USE EVERYWHERE. THE INSTRUCTIONS PROVIDED THEREIN ARE HEREBY MODIFIED BY THIS WESTERN-HEMISPHERE, PERMIT-READY, ENGINEER-SEALED, GENERIC, PLAN..THESE INSTRUCTIONS ARE INTENDED TO COVER ALL INSTALLATIONS NOT EXCEEDING THE FOLLOWING CONDITIONS:

WIND SPEED VULT 200-MPH, EXPOSURE CATEGORY D, INSTALLATION HEIGHT NGT (NOT GREATER THAN) 30-FT ABOVE SURROUNDING GRADE, ROOF PRESSURE ZONE 1 OR 2 (PZ1 OR PZ2) - NO PZ3. SITE CONDITIONS EXCEEDINGPRECEEDING RESTRICTIONS SHALL REQUIRE SITE-SPECIFIC ENGINEERING. THOSE NEEDING SAME ARE ENCOURAGED TO CONTACT EOR DIRECTLY: ALLEN@GEZELMANPE.COMTHESE INSTRUCTIONS PROVIDE DETAILS & SPECIFICATIONS FOR SHINGLE, TILE, METAL, AND MEMBRANE ROOF INSTALLATIONS. READERS ARE NOTIFIED THAT THIS PLAN IS WRITTEN FOR PROFESSIONAL INSTALLERS, E.G. EXPERIENCED,LICENSED, TRADE PROFESSIONALS. NOVICE PERSONS SUCH AS HOME OWNERS AND OTHER DO-IT-YOURSELF INSTALLERS ARE DIRECTED TO OEM INSTALLATION INSTRUCTIONS FOR STEP-BY-STEP BASIC INSTRUCTIONS WHICH ARE NOTNEEDED BY PROFESSIONAL INSTALLERS AND THEREFORE OMITTED HERE. PRINTED OEM INSTALLATION INSTRUCTIONS ARE SHIPPED WITH EACH VENTI PV FAN..WHEN DEALING WITH SHINGLES, TILE, METAL, & MEMBRANE, CONTRACTOR SHALL FOLLOW OEM INSTALLATION INSTRUCTIONS EXCEPT REGARDS HOLD-DOWN ATTACHMENTS. USE OEM SCREWS AND WATER-PROOFING. HOWEVER,OEM SHEETING-ONLY ATTACHMENT SPECIFICATION IS NOT ADEQUATE FOR VULT 120-MPH OR GREATER WIND SPEEDS. THERE SHALL BE TWO DIAGONALLY OPPOSITE SCREWS INTO ROOF FRAMING OR INTO 2” X 4” X 6”MINIMUMBLOCKING. BLOCKING SHALL SANDWICH THE ROOF SHEETING AND ROOF MEMBRANE BETWEEN THE BLOCKING AND THE FAN WITH ITS' OEM WATER-PROOFING.WHEN DEALING WITH TILE CONTRACTOR SHALL:1. USE EXTREME CARE WHEN REMOVING TILE FOR THE FAN INSTALLION. IT IS ESSENTIAL TO AVOID DAMAGE TO ROOF MEMBRANE OUTSIDE OF THE AREA TO BE CUT OUT FOR THE VENT AND TO REPAIR SUCH DAMAGE IF IT OCCURS.2. CAREFULLY CLEAN THE ROOF SURFACE TO WHICH THE OEM WATER-PROOFING WILL SEAL THE FAN BASE.3. AVOID OBSTRUCTING FAN EXHAUST WHEN REPLACING TILE.WHETHER SHINGLE, TILE, METAL, OR MEMBRANE, THE REALLY CRUCIAL DETAILS OF THIS INSTALLATION PLAN ARE:1. KEEP OUT OF PZ3.2. CONTRARY TO STANDARD OEM INSTRUCTIONS, WHICH RELIES UPON SHEETING-ONLY HOLD-DOWN ANCHORAGE, VENTI PV FAN MUST EITHER STRADDLE AND SCREW INTO ROOF FRAMING OR SCREW INTO TWO DIAGONALLY OPPOSITEPIECES OF WOOD BLOCKING -MINIMUM 2” X 4” X 6”. THIS REQUIREMENT IS NECESSARY TO PROVIDE THE NEEDED UPLIFT RESISTANCE FOR HIGH WINDS IN GENERAL AND THE FLORIDA HIGH VELOCITY HURRICANE ZONE IN PARTICULAR.

3. MAKE SURE THAT TWO DIAGONALLY OPPOSITE FASTENERS HIT THE CENTER OF ROOF FRAMING, OR 2” X 4” X 6” (MINIMUM) BLOCKING.4. BALANCE OF FASTENERS INTO SHEETING IS ACCEPTABLE.5. BE CAREFUL NOT TO CUT ROOF FRAMING.6. FOLLOW APPLICABLE BUILDING CODE ROOFING & WATER-PROOFING PROVISIONS AND APPROPRIATE PRACTICES OF NRCA ROOFING & WATERPROOFING MANUAL.

STRUCTURAL: GRAVITY LOAD FROM SOLAR EQUIPMENT LESS THANWIND FORCES:

ASCE 7 PRESSURE ZONE DIAGRAM (PAGE 5 AT 1ST LINK) MAY BE VIEWED AT THE FOLLOWING LINKS:

20 LB TOTALVARIES

OWNER:

HIGH VELOCITY HURRICANE ZONE FLORIDA

John Doe

AHJ:

UTILITY:N/A

LEGAL DESCRIPTION:PARCEL ID: ANY PROPERTY IN FLORIDA

PCA – NOA EQUIVALENCYHTTP://WWW.FLORIDABUILDING.ORG/FBC/PUBLICATIONS/BENNETT_LETTER.PDF

HTTP://WWW.FLORIDABUILDING.ORG/FBC/PUBLICATIONS/MIAMI_NOA_MEMO.PDF

02SCALE: N.T.S.

ALTERNATIVE APPLICABLE ROOF MATERIALS

THIS PLAN AVAILABLE ONLINE FOR REVIEW @: HTTP://WWW.GEZELMANPE.COM/PV/0192P_AG_VENTI.PDF

04SCALE: 1" = 1'-0"

DETAILS, ADDITIONAL ENGINEERING REQUIREMENTS EXCEEDING OEM LITERATURE, ANCHORAGE APPLICABLE TO SHNGLE, MEMBRANE & TILE ROOFS

03SCALE: NTS

OEM INSTALLATION INSTRUCTIONS

ALLEN GEZELMAN16502 HANNA RD.LUTZ, FLORIDA 33549

PH. 813 650 7246FX. 866 397 9050Allen@Gezelman PE.COM

www.GezelmanPE.com

I CERTIFY THAT THIS DESIGN &SPECIFICATIONS MEET THE 2010 FBC

W/ CURRENT NEC

ALL AFFIDAVITS, DESIGNS, OPINIONS, CALCULATIONS & OTHER ENGINEERING SERVICES PROVIDED BY ALLEN GEZELMAN PE AND HIS ASSOCIATES ON ANY AND ALL

PROJECTS ARE SUBJECT TO THE PROVISIONS OF EJCDC C-700 (ENGINEERS JOINT CONSTRUCTION DOCUMENT COMMITTEE - STANDARD GENERAL CONDITIONS OF THE

CONSTRUCTION CONTRACT) CURRENT AT THE TIME. THOSE OBJECTING TO SAID EJCDC C-700 OR PROVISIONS THEREOF ARE DIRECTED NOT TO USE THE AFFIDAVIT,DESIGN, OPINION, CALCULATION OR OTHER ENGINEERING SERVICE OFFERED BY ALLEN GEZELMAN PE AND HIS ASSOCIATES ON THE PROJECT. EJCDC C-700 MAY BE

VIEWED AT: HTTP://GEZELMANPE.COM/REFERENCE/AG/C-700.PDF

VENTI PV FAN AND OEM INSTALLATION COMPONENTS ARE COMPATIBLE WITH ALL KNOWN ROOFING TILE MATERIALTYPES, ALL SHAPE PROFILES, AND ALL INSTALLATION METHODS. INSTALLATION METHOD COMPATIBILITY INCLUDESBUT IS NOT LIMITED TO SCREW DOWN, FOAM SET, MUD SET, BATTENS, ETC. EOR IS AVAILABLE SHOULD THERE BE APARTICULAR QUESTION. E-MAIL QUERY TO: ALLEN@GEZELMANPE.COM.

TILE INSTALLATION SAME AS SHINGLE EXCEPT:

1. TILE REMOVAL & REINSTALL – USE SPECIAL CARE NOT TO DAMAGE ROOF WATERPROOFING MEMBRANE BEYOND THE FAN CUT-OUT.

2. AREA OF WORK LARGER TO ACCOMMODATE OEM TILE FLASHING.

3. REFER TO OEM FLASHING INSTALLATION INSTRUCTIONS WHICH ARE PACKAGED IN THE FLASHING BOX.

05SCALE: NTS

FLORIDA PRODUCT APPROVAL DOCUMENTATION ALT. 01 - 16" C-C ALT. 02 - CENTERED ALT. 03 - BLOCKING

PRODUCT APPROVAL #:

FL (13509)

SAMPLE FLASHING FOR TILE ROOFS SAMPLE FLAT TILE INSTALLATION PHOTO

ALTERNATIVE: BARREL OR FLAT TILE ROOF

HTTP://GEZELMANPE.COM/REFERENCE/ASCE-7_PRESSUREZONES.PDF

PZ3 PROHIBITION APPLIES TO RIDGE GABLE ENDS ONLY, BECAUSE VENTI PV FANS ARE MOUNTEDHIGH ON SLOPED-ROOFS - WHICH DO NOT EXIST ON HIP AND LOW-SLOPE.

06SCALE: NTS

ASCE 7-05 WIND PRESSURE ZONE DIAGRAM