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Soil Suitability/ Nitrate Loading Study 1rerracon <br /> Manteca Farm Improvement Manteca, California <br /> October 29, 2019 - Terracon Project No. NA197073 <br /> Table 3. <br /> Summary of Adjoining Property Septic Permits. <br /> Leach Seepage Pits, <br /> Tank Size Leach Line Line Filter Bed <br /> Direction Address Permit# Type Width x <br /> (Gallons) Quantity Length <br /> (Feet) Length x <br /> Depth(Feet) <br /> 85-738 Repair --- 1 --- 5 x 40 filter bed <br /> 87-4355 Repair --- 1 100 --- <br /> 5175 E.Brunswick Rd SR0049811 Repair --- 1 80 --- <br /> 2 x 12 x 10 <br /> North <br /> SR0064431 Repair --- 1 60 <br /> sump <br /> 5261 E.Brunswick Rd 19733 Repair --- 1 50 --- <br /> 5341 E.Brunswick Rd NF --- --- --- --- --- <br /> 74-890 New Install 1,500 3 90 --- <br /> 13979 Highway 99 W. 2 x 16 x 10 <br /> Frontage Road SR0009609 Repair --- 2 100 <br /> sump <br /> 14066 Highway 99 E. NF <br /> --- --- --- --- --- <br /> Frontage Rd <br /> East 5555 E.Northland Rd 71-915 Repair 1 80 --- <br /> SR0021059 Repair --- 2 40 Infiltrators <br /> 5566 E.Northland Rd NF --- --- --- --- --- <br /> South 14621 Highway 99 W. NF <br /> --- --- --- --- --- <br /> Frontage Road <br /> West <br /> 5142 E.Brunswick Rd NF --- --- --- <br /> 5104 E.Brunswick Rd 89-1770 1 Destruction --- --- <br /> NF—No septic permits found,LL—leach lines <br /> Based on a review of the permits, the septic systems in the area appear to utilize 40 to 100 foot <br /> long leach lines and/or filter beds or sumps. <br /> 1.3.6 Septic Repair Permit History in the Vicinity <br /> Septic repair permits appear to be for the addition leach lines, filter beds and/or sumps. Septic <br /> permits can be found in Appendix C of this report. <br /> 1.3.7 Expected On-Site Maximum Septic Tank Usage <br /> Ms. Marina Nunez indicated four part time employees, four full time employees, and thirty <br /> students, will use the classroom and proposed agricultural building Monday through Friday <br /> between 6 am to 5 pm. Average daily flow calculations were based on max occupancy of each <br /> building. The total daily septic tank usage for the site are as follows: <br /> • Septic System No. 1 - Existing Classroom Building = 1,350 gpd <br /> • Septic System No. 2 — Existing Office Building = 120 gpd <br /> • Septic System No. 3— Proposed 15,000 SF Agricultural Building = 705 gpd <br /> Refer to Section 2.3.4.1 for the wastewater flow calculations. <br /> Responsive ■ Resourceful ■ Reliable 7 <br />