1402 SE EVERETT MALL WAY MR BILLS 2018-01-01 MF Import

01-04-1993 04�12PM Page 3 Mr. Bill's, �.'�erctt Mall December 15, 1992 FROM Rard�ark eny �rt� TO ?�98856 P.04 ,-�� :equiremeat. A low boy type fioor �ounted trap would be used, sized at 35 gpm. The [low coatcol fittiag will limit the flow to 35 gpm. A cut sheet o[ thc interceptor is atiached. This sizing is consistent with the requiremtnts of tbe UPC and, since an exterior g�ease interceptor is not physi stempw'll ble anevbsnccment of he greaseht ap odl shou depro� �de an�added degree of finjection sy safety from dist6arge af Krras'' �nto th�.: sewor. In conclusion, we must all recognize that reas traps must be cleaned� riodical . The less often they are cleaned, the more they stink. The more they stink, tho more difficult it will be to get someone [o clean lhem. Automat�� or semi-automatic grease, traps will reduce the uumb�r of cleanings, but are more difficult lo clean and are more prene to meehen9cal failure. Ueiag an exterior intercepWr would result in depositing grcasc in drain lines due to t6e extrcmc distauce from the cleaner undt ak�thecchare,ofc leaning the Lnter'mior grease trop less�di guet ogystem will kaep lines Unfortunately, as a des�gaer of plum�ev'dcs heemroIer desi ar of aegrease trap systel�eli nd speeifysa rrap problems. I san, howevcr, p P P g manufaclurer of an enzynie injection system thnt will euable tbe opeeator to enhsnce the operation of the greAse extrac�ion system. The final solution to tlie problem of grease ia sewers lies not with the designefs of reataurants, bul with che operutors of tLe restaurants. We have provided a grease removal system whicb is in compliance with the UPC. Additionally, We have enha¢ced its opt�ation with the iastallation o[ an enzyme injection systcm. Our design, when c�mpleted, will be in fu11 compiianca with the City o[ Everelt p�umbing codes. If �nu bave any additionAl questions releting to Ihis matter, pleese do not Lesitate to ca)I. Sincerely, AARDVARIC ENGIAIBERING SERVICES, INC. i 1��` v ' Reed Lyona, PE Ri:ham cc: Gary Yarkiasoa Bill Robertson Dcunis 7ocdan RanJi Hilleso