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Siemens Industry, Inc. 10775 Business Center Drive Cypress, CA 90630 Phone 714- 331 -5860 Pax 855.802.8459 Customer: CityofSantaAna Address; 20 Civic Center Plaza Santa Ana, CA 92701 Attn: John Aguilar Proposal: City Hall & Ross Annex Lighting Control Project SIEMENS Proposal Not M1 9FXI4 Date: 412/14 Siemens Industry, Inc, is pleased to present the following proposal for a multi- faceted project for lighting energy savings at two City of Santa Ana buildings; City Hall and Ross Annex. Both sites are scheduled to rccelve TO advanced lighting technology that combines wireless controls, dimmable ballasts and supersaver Ws to maximize energy savings. All of this is done with the ability to utilize the investment the City has already made in their Siemens building automation system. , The lighting will be monitored through an existing Siemens APt GEF system to allow the building managers a comprehensive view of the building as a whole. At City Hall, nearly all T8 linear fluorescents will be converted to demand response dimmable program start technology. All dimming ballasts will be initially tuned to Me (20% dimming) to take advantage of the higher lumen output of the new 28 watt XPXI, lamps. These new super long life T8 lamps are rated at 84,000 hours of life, and come with a full seven year systern warranty. All 3 and 4 lamp fixtures will be de- tamped to 2 lamps and fitted with optical reflectors to increase fixture efficiency, This proposal also plans to do -lamp and /or disconnect 10% of the 2 lamp linear T8 strip fixtures found throughout the building. Finally, 50% of the lobby metal halide fixtures are, slated to bo disconnected to boost energy savings in a space that is currently over lit. All these retrofits will be supported by a wireless control system. The wireless control system will have complete functionality for integrated taro based scheduling, oaupanoy sensor control, and daylight harvesting. The system is also compatible with automatic and manual demand response if desired in the future, The proposed retrofits for Ross Annex arc nearly identical. This building will also install the linear fluorescent demand response program start system described above, with the same initial task tuning to 80 %. The strategies employed in all 3 and 4 lamp fixtures at City Hall will be maintained in the Atmex as well. Select lobby and elevator area recessed lighting are scheduled to bo de- lamped to increase savings. All spaces in excess of 8 light fixtures will receive occupancy sensors. The wireless control system will he Hilly implemented. Scu—e of Work • Retrofitting all of the existing T8 fluorescent normal ballast factor fixtures with new reduced ballast factor electronic ballasts. • De•lamping the existing 3 -lamp T8 fluorescent fixtures to 2 -lamp T8 fluorescent fixtures. Decommissioning a rsrurnber of fluorescent fixtures in areas that are over lit, • Retrofitting the incandescent lamps with LHD equivalent lamps. • Installing occupancy sensors in areas to reduce lighting fixture operating hours. • Installing a lighting controls system capable of scheduling the lighting fxtures ordoff. • Updating Insight graphics to show lighting sterns, Please see El Adbit A for line by line lighting scope detail. siemens Industry, Inc, 10775 Buslress Center Drive Phone 714.331,3860 Page I 1 Cypress, CA 90830 Pax 65$.802.8460 Ww . slemens.com