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�.: ,�r TRINI� ERD I � 4. Minimum 200 psi,minimum 2-inch thick lightweight insulating concrete may be substituted for rigid insulation board for System Type D(mechanically attached membrane),whereby the membrene fasteners are installed through the LWIC to engage the strudurel steel or concrete deck. The structural deck shall be of equal or greater type,thickness and strength to the steel and concrete deck listings. Roof decks and structural members shall be in accordance with FBC requirements to the satisfaction of the AHJ. Load resistance of the roof deck shall be documented through proper codified and/or FBC Approval documentation. 5. Preliminary insulation attachment for System Type D=Minimum four fasteners per 4 x 8 ft board or minimum two fasteners per 4 x 4 ft board. 6. Unless otherwise noted,insulation adhesive application rates are as follows. Ribbon or bead width is at the time of application;the ribbons/beads shall expand as noted in the manufacturer's published instructions: ➢ FAST 100,FAST 100 LV(full): Full-coverage at 1 gal./square. ➢ FAST 100,FAST 100 LV(ribbon): Continuous 0.75 to 1-inch wide ribbons,12-inch o.c. ➢ Flexible FAST(full): Full-coverage at 1 gal./square. ➢ Flexible Fast(ribbon): Continuous 0.75 to 1-inch wide ribbons,12-inch o.c. ➢ DASH DC(Dual Cartridge): Continuous 0.75 to 1-inch wide ribbons,12-inch o.c. ➢ DASH Bag in a BoxAdhesive(BIAB): Continuous 0.75 to 1-inch wide ribbons,12-inch o.c.using OMG Bag-In-Box PaceCart 2 ➢ OlyBond 500 BA(OB500): Continuous 0.75 to 1-inch wide ribbons,12-inch o.c.using PaceCart or SpotShot Note:OlyBond 500 Green may be used where OlyBond 500 is referenced. ➢ Note: When multiple layers(sJ of insulation and/or coverboard are installed in ribbon-applied adhesive,adhesive rib6ons shall be sta ered rom la er-to-la er ➢ Note: The maximum edge distance from the adhesive ribbon to the edge of the insulation board shall be not less than one-half the specified rib6ons spacing. 7. Unless otherwise noted,all insulations are flat stock or taper board of the minimum thickness noted. Tapered polyisocyanurate at the following thickness limitations may be substituted with the following Maximum Design Pressure(MDP)limitations. In no case shall these values be used to'increase'the MDP listings in the tables;rather if MDP listing below meets or exceeds that listed for a particular system in the tables,then ___ _ -- - the thinner board listed below may�d as a drop-in�he equivalent thicker material listed in the table: ➢ FAST 100,FAST 100 LV or Flexible FAST MDP -157.5 psf (Min.0.5-inch thick) ➢ OlyBond 500 BA(OB500): MDP -187.5 psf (Min.0.5-inch thick) 8. Bonded polyisocyanurete insulation boards shall be maximum 4 x 4 ft. 9. For mechanically attached components or partially bonded insulation,the maximum design pressure for the selected assembly shall meet or exceed the Zone 1 design pressure determined in accordance with FBC Chapter 16,and Zones 2 and 3 shall employ an attachment density designed by a qualified design professional to resist the elevated pressure criteria. Commonly used methods are RAS 117,FM LPDS 1-29 and AN51/SPRI WDl. Assemblies marked with an asterisk"carry the limitations set forth in Section 2.2.1.5.1(a)of FM LPDS 1-29 for Zone 2/3 enhancements. 10. For assem6lies with all components fully bonded in place,the maximum design pressure for the selected assembly shall meet or exceed critical design pressure determined in accordance with FBC Chapter 16,and no retional analysis is permitted. il. For mechanicaliy attached components over existing decks,fasteners shall be tested in the existing deck for withdrawal resistance. A qualified design professional shall review the data for comparison to the minimum requirements for the system. Testing and analysis shall be in accordance with TAS 105 or ANSI/SPRI FX-1. 12. For existing substrates in a 6onded recover or re-roof installation,the existing roof surface or existing roof deck shall be examined for compatibility and bond performance with the selected adhesive,and the existing roof system(for recover)shall be capable of resisting project design pressures on its own merit to the satisfaction of the AHJ,as documented through field uplift testing in accordance with ASTM E907,FM LPDS 1-52 or ANSI/SPRI IA-1. 13. For System Type D,steel deck applications,the roof inembrene shall be run with its length perpendicular to the steel deck flutes. 14. For Recover Applications using System Type D,the insulation is optional. Alternatively,min.0.5-inch Versico Recovery Board,SecurShield HD or H-Shield HD or min.0.25-inch to 0.625-inch Dens Deck,Dens Deck Prime,SECUROCK Gypsum-Fiber Roof Board or SECUROCK Glass-Mat Roof Board or min.3/8-inch Insulfoam R-Tech EPS or Fan-Fold may be used as a separetor board, preliminarily attached prior to roof cover installation. The existing roof system shall be suitable for a recover application. Exterior Research and Design,LLC.d/b/a Trinity� ERD Evaluation Report C35230.11.10-RS for FL14207-R6 Certificate of Authorization#9503 Revision 5:06/19/2014 Prepared by Robert Nieminen,PE-59166 Appendix 1,Page 2 of 36