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0 • <br />UniFirst Xr, <br />_Zi Wastewater Service Report ECO'LAR <br />Facd�iy <br />UniFirst Corporation <br />Begrungce1' <br />612112018 <br />�ldditiona Service q» <br />.� <br />f>te� <br />Dais <br />ktltlres .` <br />819 N. Hunter Street <br />City, State << <br />Stockton, California <br />dip G': <br />95202 <br />. ,,m,. �,..," <br />.. <br />Phone v <br />209-941-8364 <br />fax Ftp <br />209-941-4122 <br />Serine ng TM <br />David Wedig <br />... <br />a..,._ ,; <br />FaCil Cgpiesi 443,William <br />Mattson, Jacob Spurzem, Dean Ewan, Jerry Satterfield, Sarah White, UniFirst EHS <br />CO opies <br />Ric Poorman, Thomas Harrington, Nathan Giannoni <br />J <br />gn <br />-14 <br />1) To complete the monthly WW Service Report for June 2018. <br />2) To follow up on action items from the May service visit. <br />3) Document the clarity readings throughout the day and notice trends in chemical adjustments throughout. <br />4) To check that all visual guides supplied by Ecolab are posted and legible. <br />x Wat�r��Y. arattne <br />.r ,. <br />Inventory Dates: Starting Date: 5/21/2018 Ending Date: 6/21/2018 <br />Uniform Meter Reading: Meter 1: Last Visit: 146,600,235 This Visit: 148,820,710 <br />Process Water Meter Reading: Meter 2: Last Visit: 10,183,099 This Visit: 12,385,078 <br />Total Water Discharged: 2,220,475 Total Water Treated: 2,201,979 <br />Percent Water Treated: 99 GPD 100,090 PLC GPM 100 <br />Process Flow <br />Operating Hours: 16 (hrs/day) Operating Days: 22 Meter GPM 100 <br />atYIES <br />Total Cost: $8,096.50 ($Inventory Dates) Total Discharge Chemical Cost: $3.13 ($/1000 gals) <br />Treated Water Chemical Cost: $6,958.62 ($Inventory Dates) Treated Water Chemical Cost: $3.16 ($/1000 gals) <br />Sludge Disposal Cost: $0,00 ($Inventory Dates) Sludge Disposal Cost: ($/1000 gals) <br />Sulfuric Acid Cost: $1,137.88 ($Inventory Dates) Sulfuric Acid Cost: $0.51 ($/1000 gals) <br />d i�Suttitnary» <br />F <br />*Treated Cost per 1,000 gallons was $3.16 this month. The total discharge chemical cost was $3.13 per 1,000 gallons. <br />*Operators are monitoring water quality and clarity at least every hour of operation especially on days of sampling. Sampling dates are marked on a calendar in the <br />wastewater room. The clarity has proven to be inconsistant based on the flow of formulas used in the washroom(between 10 and 40 on clarity wedge). <br />Va#U 7040 / David Wedig <br />Service Representative Signature/Print <br />Dean was unavailable to sign. <br />Dean Ewan - Chief Engineer <br />