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PunEnergy Services • eebiz@snopud.com • www.snopud.com <br /> Winter Peak Capacity Reduction Worksheet — 2018/2019 <br /> Project ID <br /> N6171 <br /> Eliaibility,Reauirements and Incentive Cao: Winter Peak Period: Assigned Staff <br /> •Schedule 20 and 36 customers with interval meters •Hours ending 08,09,18 and 19(7 AM-9 AM,5 PM-7 PM) Jim Conlan <br /> •Monday through Thursday Date <br /> •50-kW reduction minimum •November through February(69 days,138 peaks,276 hours) 11/29/18 <br /> •$20,000 incentive cap •Last day to apply for winter 2018/2019 is December 1,2018 <br /> •One season agreement. Prorated for partial season. <br /> May re-apply for seasons after. Incentive Rates&Payment: <br /> •Fuel switching and back-up generator use prohibited •$30 per kW for morning or evening peak;$60 for both peaks for the whole season. <br /> during these peak hours. •Performance based(incentive prorated based on verified kW reduction). <br /> •One payment at the end of season after completion of measurement and verification. <br /> Facility Name Facility Address Business Type <br /> Everett Water Pollution Control Facility 4027 4th St. SE Everett,WA 98201 Water/Wastewater <br /> FACILITY&PROJECT DESCRIPTION <br /> Waste Water Pollution Control Facility is a wastewater treatment system that processess wastewater and some stormwater through: <br /> Preliminary Treatment,Primary Treatment,Secondary Treatment-Pond system and Secondary Treatment-Mechanical system. There are(13) <br /> 40 HP Splash Aerators in the pond system and there are(5)300 HP pumps at the SEPS(South end pump station). Load shifting will occur <br /> with some of this equipment during peak hours as designated by Operations staff at the plant. _— <br /> PROPOSED EQUIPMENT <br /> I Proposed Proposed Proposed <br /> • Equipment Normal Operating Hours Maximum %Peak <br /> Equipment Type Peak Session or Actual kW Method of Reduction* <br /> , Description/ID/Model# Monday-Thursday #of Peaks Season <br /> Reduction #of Peaks Reduction <br /> Other ( Splash Aerators 12 : 00 AM - 12 : 00 PM I Both 138 138 100% 63.0 Unloading/OFF <br /> Pump SEPS 7 : 00 AM - 7 : 00 PM I Morning 69 138 50% 375.0 Shifting <br /> j I <br /> Weighted%Peak Season: 57% 438.0 - <br /> Proposed(Authorized) Actual(AS-Built) •Shifting:Equipment operation shifts from Peak Hours to Off-Peak Hours; <br /> Unload/Off:Equipment turns off during Peak Hours then resumes to normal <br /> Combined Reduction: 438.0 kW --- operation during Off-Peak Hours; <br /> Incentive Rate: $60/kW Shaving/Trimming:Equipment operates at lower capacity during Peak Hours. <br /> Blended Incentive Rate*: $34/kW Reserved for Alert Message(s) <br /> Total Incentive: $14,979.60 <br /> *Based on Weighted Average%Peak Season. <br /> Measurement&Verification <br /> For the SEPS 300 HP pumps,use the appropriate site MV90 meter interval data to compare the peak KW seasonal history. Much of the year <br /> that pump station not used,gravity flow to river instead. For Splash aerators,the peak combined load for(3)40 HP may be too small to <br /> discern reduction.Will plan on site inspection of automatic timers that are being installed to control all three,then also get minimum 2 weeks <br /> Rustrak data to confirm KW and time clock operation. Pursue site SCADA system data that may be available for both systems. <br /> Note Meter Numbers Metering / Site Data Periods <br /> 2295 Pre-Implementation Date from: 11/1/2017 <br /> In process now of customer confirming 8797 to: 2/28/2018 <br /> I correct MV90 meters for SEPS pumps and 8792 -- — <br /> splash aerators. Site has 3 MV90 meters <br /> showing usage to choose from. Post-Implementation Date from: <br /> — --- — to: <br /> PUD Winter Peak Capacity Reduction Workbook V1.0 <br /> N6171 COE WPCF Winter Peak Capacity Reduction Workbook V2018.1 113018 JC <br />