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L. FOR BALLASTED SYSTEMS, ANY REQUIRED MECHANICAL ATTACHMENTS <br />MUST BE VISIBLE (FOR INSPECTION PUPOSES) IN THE WALKWAYS OR <br />ALONG THE NORTHERN AND SOUTHERN EDGES OF THE ARRAYS WITHOUT <br />REQUIRING MODULES TO BE MOVED. <br />M. RACKING SYSTEM SHALL BE COMPATIBLE WITH THE SITE <br />CONSIDERATIONS AND ENVIRONMENT. SPECIAL ATTENTION SHALL BE <br />PAID TO MINIMIZING THE RISK FROM EXPOSED FASTENERS, SHARP EDGES, <br />AND POTENTIAL DAMAGE TO THE MODULE OR SUPPORT STRUCTURES. <br />CORROSION RESISTANCE AND DURABILITY OF THE MECHANICAL <br />HARDWARE SHALL BE EMPHASIZED. THE USE OF FERROUS METALS, <br />WOODS, OR PLASTIC COMPONENTS IS NOT ACCEPTABLE. <br />N. ON MEMBRANE ROOFS, PROVIDE AND INSTALL SLIP SHEETS BETWEEN <br />MOUNTING SYSTEM ROOF CONTACT POINTS AND ROOF SURFACE. SLIP <br />SHEETS SHOULD EXTEND MIN. 2” PAST CONTACT POINT IN ALL <br />DIRECTIONS. SLIP SHEETS WILL BE THE SAME MATERIAL, THICKNESS, AND <br />COLOR AS THE ROOF MATERIAL. <br />O. FOR BALLASTED RACKING, USE CONCRETE PAVER BLOCKS FOR <br />BALLESTED PV PANELS THAT MEET SPECIFICATIONS IN ASTM C1884 <br />P. MOUNTING SYSTEM SHALL COMPLY WITH ROOF MANUFACTURER'S <br />REQUIREMENTS FOR KEEPING ROOF WARRANTY INTACT. <br /> <br />9. INVERTER <br /> <br />A. APPROVED MANUFACTURERS FOR INVERTERS INCLUDE SOLAREDGE. <br />REFER TO POWER RISER DIAGRAM FOR EXACT SPECIFICATIONS. NO <br />SUBSTITUTIONS WILL BE ALLOWED. <br />B. INVERTERS SHALL BE FACTORY TESTED FOR PERFORMANCE, AND <br />RESULTS SHALL BE INCLUDED IN THE O & M MANUAL. <br />C. ROOFTOP INVERTERS MUST INCLUDE MODULE LEVEL RAPID SHUTDOWN <br />IN ACCORDANCE WITH THE CURRENTLY ADOPTED VERSION OF THE NEC. <br />D. ROOFTOP INVERTERS MUST INCLUDE MODULE LEVEL MONITORING AND <br />MODULE LEVEL DC-DC OPTIMIZATION. <br />E. INVERTERS SHALL BE EQUIPED WITH INTERGRAL DC GROUND FAULT <br />DETECTION AND INTERRUPTION. <br />F. INVERTERS SHALL BE EQUIPED WITH MONITORED AD AND DC SURGE <br />PROTECTION. <br />G. THE INVERTER SHALL HAVE A MINIMUM CEC RATED EFFICIENCY OF 97%. <br />H. INSTALLATION SHALL MEET ALL APPLICABLE UL 1699B, UL 1741 SB, IEEE <br />1547-2018, 2020 NEC CODE, AND FCC PART 15 CLASS A STANDARDS AND <br />ADDENDA DATED PRIOR TO THE AWARD OF THE PURCHASE ORDER FOR <br />THIS PROCUREMENT. <br />Docusign Envelope ID: CF064D56-F89A-8651-8229-D168AFF8B909