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6Xfii3iT Z �zr <br /> C1TY OF STOCKTON <br /> CAW <br /> �. 1 <br /> DEPARTMENT OF MUNICIPAL UTILITIES .f --- <br /> - <br /> P5=NAVY ORN/E <br /> _._ ..__ STOCKTON:CA 95206- 199 _ .' .._. . _ q�. .. QC _ 'w-•s _ <br /> (209)937-e750 <br /> FAX(209)a37—^. 709 <br /> October 12, 1994 <br /> C. Chance Wong <br /> Wong Engineers, Int. - <br /> 4578 Feather River Drive - Suite A <br /> Stockton CA 95219 <br /> EYTENSION OF WATER LINE IN- HARL N ROAD <br /> In response to your letter of September 30, 1994, 1 asked Mark Madison, Senior Civil Engineer, <br /> to evaluate the ability of the existing system to provide water, in sufficient quantities and pressure, <br /> to the proposed project located 6,400 linear feet from Mathews Road. <br /> Mr. Madison used a slightly lower "C" factor which is more representative of conditions that will <br /> result from several years of use and are consistent with what we have used for past analysis. His <br /> calculations show a flow of 1,730 gpm at 20 psi. The extension of the 12-inch line in Harlan Road, <br /> without looping the line or constructing additional production facilities or storage, raises some <br /> concerns. If the design of the water facilities utilizes the City of Stockton criteria for commercial <br /> development, the 1,730 gpm or 2,100 gpm that you calculated would not meet the minimum 3,000 <br /> gpm requirement for fire flows. This would place the Water Utility in a position of weakening its <br /> rating for fire insurance purposes. I am not willing to do that without direction from the City <br /> Manager's office or an agreement with French Camp Fire Department and the City of Stockton Fire <br /> Department. <br /> As we discussed in our telephone conversation of October 6, 1994, the location of this facility is <br /> adjacent to the point where a 12-inch water main is planned to be run from Harlan Road to <br /> McKinley Avenue. This line would be required as part of this development if the flow concerns are <br /> mitigated. <br /> If you have any questions you can call me at 937-8701, or Mark Madison at 937-8782. <br /> MORRIS L. ALLEN <br /> DIRECTOR OF MU • CIPAL UTILITIES <br /> ED FORMOSA <br /> DEPUTY MUNICIPAL UTII,TTIES DIRECTOR/WATER & <br /> COLLECTION SYSTEMS <br /> EF:cjh <br /> cc: Mark Madison, Se¢iou yrvEBry eer <br /> bcc: ee Henn k st, re `1a lhg llEvelopment <br /> onn 1c e$, Fire � rs 1 <br /> "S-rOCK70N._CALIFORNIA'S SUNRISE SEAPORT' <br />