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:_ _►• I►e , <br />=101 . . . , <br />APPROXIMATE PERCOLATION TEST LOCATION <br />BY BAEZ GEOTECHNICAL GROUP INC <br />REPORTED SSJID EASEMENT <br />AS MARKED BY SSJID <br />THIS APPEARS TO BE 15' EACH SIDE OF LOCATION <br />MARKED AS IRRIGATION PIPE ALIGNMENT. <br />TOTAL WIDTH OF MARKED AREA IS 30' <br />THIS MARKED EASEMENT LOCATION <br />MIGHT VARY FROM EASEMENT DOCUMENTS <br />IRRIGATION STRUCTURE —� <br />EFFLUENT TRANSPORT f <br />PUMP TAI <br />5' BUILDING TO TANK SE* <br />NORWECO SINGULAIR BIO -KINE <br />NOTE: ALL UNDERGROUND DRAINAGE PIPES (INCLUDIN <br />GUTTER PIPES AND AREA DRAINS) SHALL BE LOCATE[ <br />OF AND PROVIDE FOR ALL REQUIRED CODE SPECIFIED � <br />TO SEPTIC SYSTEM COMPONENTS AND SEWAGE <br />NEW 4 BEDROOM DWELLIN <br />i <br />0 10 20 40 60 <br />1 <br />Scale 1" = 20 ft <br />THIS IS NOT A BOUNDARY SURVEY. PROPERTY LINES SHOWN FROM SITE MAP PROVIDED BY PROPERTY OWNER. <br />THIS PLAN ONLY ADDRESSES THE NEW OWTS COMPONENTS AS SHOWN, ALL OTHER SITE INFORMATION IS FROM SITE <br />i� <br />ONSITE WASTEWATER TREATMENT SYSTEM PLAN <br />PROJECT LOCATION: 285 S AUSTIN ROAD <br />DESIGN FLOW: 4 BEDROOMS <br />OWTS REGULATORY JURISDICTION: SAN JOAQUIN COUNTY ENVIRONMENTAL HEALTH DEPARTMENT <br />PROJECT CLASSIFICATION: NEW OWTS FOR NEW DWELLING <br />SITE CONSTRAINTS: SITE CONDITIONS, NITROGEN LOADING <br />NITROGEN REDUCTION TECHNIQUE: NSF 245 CERTIFIED PROPRIETARY TREATMENT UNIT (NORWECO SINGULAIR) <br />DISPERSAL METHOD: SHALLOW TRENCH PRESSURE DISTRIBUTION <br />GENERAL CONSTRUCTION NOTES: <br />1. OWTS TO BE INSTALLED IN ACCORDANCE WITH REGULATORY AGENCY. <br />2. CONSTRUCTION OF OWTS SHALL NOT BEGIN PRIOR TO APPROVAL OF THIS PLAN AND ISSUANCE OF AN INSTALLATION PERMIT FROM THE <br />COUNTY ENVIRONMENTAL HEALTH. <br />3. INSTALLER SHALL FIELD VERIFY ALL EXISTING UTILITIES INCLUDING INSTALLER MUST NOTIFY UNDERGROUND SERVICE ALERT (CALL 811) <br />AT LEAST TWO WORKING DAYS, NOT INCLUDING THE DATE OF NOTIFICATION, PRIOR TO EXCAVATION. <br />4. CONSTRUCTION OBSERVATION BY ENGINEER -OF -RECORD REQUIRED. INSTALLER SHALL COORDINATE INSPECTIONS: <br />4.1. PRECONSTRUCTION (ALL COMPONENT LOCATIONS MARKED IN FIELD, DISPERSAL FIELD LAYOUT TO BE DONE BY <br />ENGINEER -OF -RECORD OR LAND SURVEYOR, INSTALLER SHALL PROVIDE A CONSTRUCTION SCHEDULE AND GENERAL PROCEDURE <br />FOR INSTALLATION) <br />4.2. START OF INSTALLATION OF DISPERSAL FIELD <br />4.3. TREATMENT UNIT AND PUMP TANK WATERTIGHTNESS TEST <br />4.4. HYDRAULIC LOADING TEST (SQUIRT TEST) <br />4.5. ALL PIPING <br />4.6. TREATMENT UNIT OPERATION <br />4.7. FINAL BACKFILL AND COVER <br />5. INSTALLER SHALL SUBMIT SHOP DRAWINGS FOR REVIEW BY ENGINEER -OF -RECORD PRIOR TO PURCHASING EQUIPMENT OR COMMENCING <br />CONSTRUCTION. <br />6. INSTALLER SHALL PROMPTLY NOTIFY ENGINEER -OR -RECORD OF ANY DISCREPANCIES FOUND OR DISCOVERY OF DIFFERING SITE <br />CONDITIONS FROM THOSE NOTED. <br />7. DISPERSAL FIELD SHALL NOT BE INSTALLED IN OVERLY MOIST SOIL. <br />8. DISPERSAL FIELD EXCAVATIONS SHALL NOT BE LEFT UNCOVERED DURING ANY RAIN EVENT OR FOR AN EXTENDED PERIOD OF TIME. <br />9. EXISTING UTILITIES SHALL BE FIELD VERIFIED AND RELOCATED TO ACCOMMODATE ADEQUATE SETBACK FOR SEPTIC SYSTEM COMPONENTS <br />10. ANY SITE IMPROVEMENTS CONFLICTING WITH THE PROPOSED OWTS DISCOVERED DURING CONSTRUCTION SHALL BE IMMEDIATELY BROUGHT <br />TO THE ATTENTION OF THE ENGINEER -OF -RECORD. BASED ON WHAT IS DISCOVERED ENGINEER -OF -RECORD SHALL SPECIFY THE <br />APPROPRIATE ACTION TO TAKE. <br />LONG TERM NOTES: <br />1. IN ACCEPTING THIS PLAN, THE OWNER REALIZES THAT EXPANSION OF THE DISPERSAL FIELD MAY BE REQUIRED IF LIQUID LOADING IS <br />NOT DISPOSED OF BY THE PROPOSED DISPERSAL FIELD. <br />2. EVERY EFFORT SHOULD BE MADE TO MINIMIZE LIQUID LOADING ON THE OWTS. <br />3. LOW FLOW PLUMING FIXTURES ARE REQUIRED. <br />4. NO FILL SHALL BE PLACED OVER THE DISPERSAL FIELD AREA. <br />5. NO EXCAVATION OR CUTTING SOIL SHALL OCCUR DOWNSLOPE OF DISPERSAL FIELD, CONTACT ENGINEER -OF -RECORD FOR APPROPRIATE <br />SETBACK REQUIREMENTS. <br />6. NO VEHICULAR TRAFFIC OR OTHER ACTIVITIES THAT WILL COMPACT SOIL ARE ALLOWED IN DISPERSAL FIELD AREA. <br />7. DOWNSPOUTS OR HOT TUBS SHALL NOT DRAIN INTO OWTS. <br />MAINTENANCE: <br />1. ANNUAL SERVICE SHALL INCLUDE: SERVICE TREATMENT UNIT AS RECOMMENDED BY MANUFACTURER, CHECK CONDITION OF COMPONENTS <br />INSIDE PUMP CHAMBER, CHECK PERFORMANCE WELLS, MONITOR LEACH FIELD AREA FOR GENERAL OPERATION, MONITOR GENERAL SITE <br />CONDITIONS IN DISPERSAL FIELD VICINITY TO VERIFY SERVICEABILITY OF SITE, AND RESPOND TO CONDITIONS FOUND. <br />2. INSPECTION OF SEPTIC TANK AT LEAST ONCE EVERY TWO YEARS AND CLEAN IF COMBINED THICKNESS OF SLUDGE AND SCUM EQUALS <br />MORE THAN 1/4 OF THE LIQUID HEIGHT INSIDE THE SEPTIC TANK. <br />THIS DOCUMENT AND ASSOCIATED REPORTS AND TESTING ARE FOR THE CONSTRUCTION OF THE OWTS SHOWN. ANYONE USING THIS <br />INFORMATION FOR ANY OTHER PURPOSE DOES SO AT THEIR OWN RISK. THIS IS NOT A BOUNDARY SURVEY, PROPERTY LINES SHOWN ARE <br />PROVIDED BY PROPERTY OWNER. <br />TREATMENT TRAIN: <br />DWELLING RAW SEWAGE (GRAVITY FLOW) —> NSF 245 CERTIFIED TREATMENT UNIT (NORWECO SINGULAIR) —> PUMP TANK —> SHALLOW TRENCH PRESSURE DISTRIBUTION LEACH FIELD <br />PROPERTY LINE ACCORDING TO PROPERTY OWNER <br />NDERGROUND SERVICE ALER <br />CALL TOLL FREE <br />1-800-642-2444 OR 811 <br />AT LEAST TWO WORKING <br />DAYS BEFORE YOU DIG <br />IUNDERGROUND SERVICE ALERT OF NORTHERN CALIFORNIA I <br />0O Q?,OFESS/ONgI <br />C- <br />wO:f No. 66172 rn <br />s�:Z4 M (1 - <br />OF C A0 F� <br />4/21/2022 <br />REVISION: 4/21/2022 ADDED NOTE OF 30' EASEMENT WIDTH AND <br />MARKED A 5' SETBACK TO REPORTED PROPERTY LINE LOCATION. <br />