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<br />43 <br /> <br /> <br /> <br />Location Quantity Current Description Current <br />Wattage <br /> Current Ext. <br />Wattage Quantity Proposed Description Proposed <br />Wattage <br />Proposed <br />Ext. Wattage <br /> Annual <br />Hours <br /> Annual KWh <br />Savings <br />Interior 1 A19 KeyLess Light 75 75 1 17A21/840/277V/DIM Light Bulb 17 17 4,380 22,285 <br />Interior 7 6" Recessed R30 Can Light 65 455 7 DRS 6R 9/12/14 G2 FSK Light Fixture 12 84 4,380 1,454 <br />Interior 3 A19 #-Lamp Vanity Light 128 384 3 MVL2FT28W30R Light Fixture 28 84 4,380 4,967 <br />Interior 5 1X4 2-Lamp T8 Strip Fixture - Chain 128 640 5 TSC 4 45/50/60 G1 FSK Lght Fixture 38 190 4,380 3,942 <br />Interior 3 1X4 4-Lamp Surface Mount Wrap Fixture 128 384 3 TRC 4 40/50/55 G1 FSK Light Fixture 32 96 4,380 2,733 <br />Interior 19 2X4 2-Lamp T8 Prism 64 1,216 19 PST4 Light Fixture 40 760 4,380 342 <br />Interior 84 2X4 3-Lamp T8 Prism 96 8,064 84 PST4 Light Fixture 40 3,360 4,380 420 <br />TOTALS 122 11,218 122 4,591 36,144 <br />ECM 3 - Admin. Building LED Retrofit <br />ECM-4 <br />PROJECT: City of South Bend - WWTP PROJECT NO: <br />ECM: ACCU Replacement SUBJECT: Energy Savings Analysis DATE:11/20/2024 <br /># Units <br />Cooling Cap <br />Each <br />Heating Cap <br />Each <br />1 90,000 - <br />ACCU Replacement <br />Cooling Energy Use Analysis: <br />Design Conditions Occupancy Schedule OA Lockout Existing Existing Proposed Proposed <br />or Efficiency Efficiency Efficiency Efficiency <br />Outdoor Temp 91 F AA 12am-8am 8am-4pm 4pm-12am Days/Week Balance Point (EER) (kW/ton)(EER) (kW/ton) <br />Balance Point 55 F BB 8.0 8.0 8.0 7.0 55.00 11.00 1.09 14.80 0.81 <br />Cooling Load 90,000 Btu/hr CC DD EE FF GG HH JJ QQ <br /> VAC operating Bins? Y/N Y <br />Outside Air Total Total Total Operating Operating Operating Total Percent Cooling Existing Proposed Cooling Energy <br />Bin Temp Bin Hours Bin Hours Bin Hours Bin Hours Bin Hours Bin Hours Operating Cooling Load Load Cooling Energy Cooling Energy Savings <br />(F)12am - 8am 8am - 4pm 4pm - 12am 12am - 8am 8am - 4pm 4pm - 12am Bin Hours (%)(kBtu)(kWh)(kWh) (kWh) <br />A B C D E =F =G =H =J =K =L =U =X = <br />BxDD/8xGG/7 CxEE/8xGG/7 DxFF/8xGG/7 E+F+G (A-HH)/(AA-HH)CCxHxJ/1000 K/12xJJ K/12xQQ L - U <br />See Note 1 <br />102 0 0 0 0 0 0 0 100%90 0 0 0 <br />97 0 6 2 0 6 2 8 100%90 65 49 17 <br />92 0 37 12 0 37 12 49 100%90 401 298 103 <br />87 0 118 57 0 118 57 175 89%80 1,273 946 327 <br />82 11 326 190 11 326 190 527 75%68 3,234 2,404 830 <br />77 68 263 256 68 263 256 587 61%55 2,935 2,181 754 <br />72 216 223 234 216 223 234 673 47%43 2,600 1,933 668 <br />67 298 230 272 298 230 272 800 33%30 2,182 1,622 560 <br />62 342 251 287 342 251 287 880 19%18 1,400 1,041 359 <br />57 235 197 210 235 197 210 642 6%5 292 217 75 <br />52 249 169 207 249 169 207 625 0%0 0 0 0 <br />47 214 116 162 214 116 162 492 0%0 0 0 0 <br />42 198 147 142 198 147 142 487 0%0 0 0 0 <br />37 264 236 257 264 236 257 757 0%0 0 0 0 <br />32 229 176 192 229 176 192 597 0%0 0 0 0 <br />27 122 88 93 122 88 93 303 0%0 0 0 0 <br />22 176 124 131 176 124 131 431 0%0 0 0 0 <br />17 105 92 84 105 92 84 281 0%0 0 0 0 <br />12 56 48 62 56 48 62 166 0%0 0 0 0 <br />7 64 31 33 64 31 33 128 0%0 0 0 0 <br />2 27 27 19 27 27 19 73 0%0 0 0 0 <br />-3 30 12 18 30 12 18 60 0%0 0 0 0 <br />-8 16 3 0 16 3 0 19 0%0 0 0 0 <br />-13 0 0 0 0 0 0 0 0%0 0 0 0 <br />-18 0 0 0 0 0 0 0 0%0 0 0 0 <br />2,920 2,920 2,920 2,920 2,920 2,920 8,760 568 14,382 10,689 3,693 <br />Notes: <br />1)Reference: U.S. NOAA Weather Data for Grissom AFB Indiana <br />Electricity kWh <br />3,693 <br />Nat Gas Therms <br />0