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MAYOR <br />Miguel A. Pulldo <br />MAYOR PRO TEM <br />Michele Martinez <br />COUNCILMEMBERS <br />P. David Benevides <br />Vicente Sarmiento <br />Jose Soloro <br />Sal Tlnalero <br />Juan Villages <br />August 20, 2018 <br />CITY OF SANTA ANA <br />20 Civic Center Plaza a P.O. Box 1088 <br />Santa Ana, California 02702 <br />wwwsanta• ne a.am <br />ADDENDUM NO,1 <br />RFP NO. 18.071 <br />ENERGY LIGHTING RETROFIT AT THE CORPORATE YARD <br />DATE DUE: AUGUST 21, 2018,4:00 PM <br />QUESTIONS & ANSWERS <br />CITY MANAGER <br />Raul Gcdtnsz II <br />CITYATTORNEY <br />Sonia R. Carvalho <br />CLERK OF THE COUNCIL <br />Made D. Hulzar <br />1. The RFP states that zone sensors cannot be battery powered, They must be hardwired. Will <br />you accept sensors that are powered by ambient light? Yes, so long as the technology is <br />commercially proven and warrantied. Also, please ensure that specification are provided <br />2. Will you accept wall switches that are wireless and powered by kinetic energy? Yes, you must <br />ensure that specifications are provided. <br />3. SoCal Edison no longer offers much in terms of customized rebates for lighting. But they do <br />have a Midstream Point of Purchase program where the rebate Is.paid directly to the distributor <br />and the price is reduced on the invoice by the amount of the rebate. For this rebate program, <br />there is no application or Trade Pro requirement with SCE. If the proposal Is priced with the <br />Midstream Point of Purchase program, must the contractor still become a Trade Pro? The <br />Midstream program is NOT and will not be leveraged for this project, the customized incentive <br />program is being utilized. Contractors MUST be TradePros. <br />41 The energy section of the California building code (Title 24, Part 6) does not require occupancy <br />sensors or daylight harvesting, if there is a 50% reduction in rated power In office spaces and <br />35% in other types of space. Is Santa Ana voluntarily going above code with daylight <br />harvesting and occupancy sensors? You can get great energy savings at a much lower cost <br />without the controls. As a rule of thumb, controls save 20%. But in this case, that 20%p is <br />achieved on the LED energy consumption. If you save 50% with the LEDs, the incremental <br />savings generated by the controls is only 10% of your original lighting, This is because the new <br />lighting is half of the old lighting. 20% of 50% = 10%. That incremental 10%c savings Is <br />considerably more expensive than the first 50% saved by the LEDs on a per unit of savings <br />basis. If the answer Is yes, Santa Ana wants to go above the code requirements, which areas <br />In Appendix A are near windows or sun lights and require daylight harvesting? The improved <br />lighting controls are desired by the city. <br />5. Will an RFP be accepted that doesn't include the "Add Alternate Scope" Advanced Lighting <br />Controls System on page 13 of the RFP? Yes. <br />6. Does this project No.18-071 require a bid bond? This project does not require a bid bond. <br />7. Can you please supply a site plan? See attached plan <br />SANTA ANA CITY COUNCIL <br />Mupuel A Nati M1d., Martinez Viwnle 3m Mend J ,Sd D P. 0aNC 9enad., Jwnvllegae. sal Tinakio <br />Mnym Najd Pm Tem,MM2 Waml warn] wam4 Wam5 Wame <br />mm9iCoEpaanln,nnamn fti edneziOsanla.ana.omyienniwoassnfa.nna.mn iaolodM-wa ana.mV a ormidasalwnlaaea mo MlleamamnlaMnn ora eSnekT'mgn a. ill <br />25C-114 <br />