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HomeMy WebLinkAbout2630 Fox Street - Septic Compliance (86)MINNESOTA POLLUTION Compliance inspection report form CONTROL AGENCY 520 Lafayette Road North Existing Subsurface Sewage Treatment System (SSTS) St. Paul, MN 55155-4194 Doc Type: Compliance and Enforcement Instructions: Inspector must submit completed form to Local Governmental URIC (LGLI) and system owner within 15 days of final determination of compliance or noncompliance. Instructions for filling out this form are located on the Minnesota Pollution Control Agency (MPCA) website at https://www.pca.state.mn.us/sites/default/files;wg-wwists4-3la.pdf. Property information Local tracking number: Parcel ID# or Sec/Twp/Range: 0411723420027 Reason for Inspection Property Transfer _ Local regulatory authority info: City Of Orono, 952 249-4600 Property address: 2630 Fox Street, Orono Owner/representative: Tony__Sarenpa Owner's phone: 612-805-6890 Brief system description: 2-1300-gallon septic tanks, 1-1300-gallon lift station and 630 Square feet Rock bed System status System status on date (mm/dd/yyyy): 1 /20/2026 ❑ Compliant — Certificate of compliance* ❑ Noncompliant — Notice of noncompliance (Valid for 3 years from report date unless evidence of an Systems failing to protect ground water must be upgraded, replaced, or imminent threat to public health or safety requiring removal and use discontinued within the time required by local ordinance. abatement under section 145A.04, subdivision 8 is discovered or An imminent threat to public health and safety (ITPHS) must be a shorter time frame exists in Local Ordinance.) upgraded, replaced, or its use discontinued within ten months of receipt *Note: Compliance indicates conformance with Minn. of this notice or within a shorter period if required by local ordinance or R. 7080.1500 as of system status date above and does not under section 145A. 04 subdivision 8. guarantee future performance. Reason(s) for noncompliance (check all applicable) ❑ Impact on public health (Compliance component #1) — Imminent threat to public health and safety ❑ Tank integrity (Compliance component #2) — Failing to protect groundwater ❑ Other Compliance Conditions (Compliance component #3) — Imminent threat to public health and safety ❑ Other Compliance Conditions (Compliance component #3) — Failing to protect groundwater ❑ System not abandoned according to Minn. R. 7080.2500 (Compliance component #3) — Failing to protect groundwater ❑ Soil separation (Compliance component #5) — Failing to protect groundwater ❑ Operating permit/monitoring plan requirements (Compliance component #4) — Noncompliant - local ordinance applies Comments or recommendations The system is designed for a five bedroom house. There is 1.0 feet of sand under the rock bed. The soils were verified by the city inspector. TBM: top of the basement floor concrete slab at door. Elv.-100.0 Certification I hereby certify that all the necessary information has been gathered to determine the compliance status of this system. No determination of future system performance has been nor can be made due to unknown conditions during system construction, possible abuse of the system, inadequate maintenance, or future water usage. By typing my name below, i certify the above statements to be true and correct, to the best of my knowledge, and that this information can be used for the purpose of processing this form. Business name: Rusty Olson Soil & percolation Testing________ Certification number: C1255 Inspector signature: Joseph J. Olson License number: L810 (This document has been electronically signed) Phone: 763-498-8779 Necessary or locally required supporting documentation (must be attached) ® Soil observation logs ® System/As-Built ❑ Locally required forms ® Tank Integrity Assessment ❑ Operating Permit ❑ Other information (list): https://www.pca.state.mn.us 651-296-6300 800-657-3864 Use your preferred relay service Available in alternative formats wq-wwists4-31b • 412812021 Page 1 of 4 Property Address: 2630 Fox Street, Orono Business Name: Rusty Olson Soil & percolation Testing _ _ Date: 1/20/2026 1. Impact on public health — Compliance component #1 of 5 Compliance criteria: System discharges sewage to the ❑Yes' No ground surface I System discharges sewage to drain ❑ Yes" ® No the or surface waters. System causes sewage backup into ❑ Yes° ®No dwelling or establishment. i Any "yes" answer above indicates the system is an imminent threat to public health and safety. Describe verification methods and results: Visual. Nothing was found Attached supporting documentation: ❑ Other: ® Not applicable 2. Tank integrity — Compliance component #2 of 5 Compliance criteria: System consists of a seepage pit, ❑ Yes' ® No cesspool, drywell, leaching pit, or other pit? Sewage tank(s) leak below their ❑ Yes ® No designed operating depth? If yes, which sewage tank(s) leaks: Any "yes" answer above indicates the system is failing to protect groundwater. Describe verification methods and results: Chips's Septic Service LLC. pumped the tanks. Attached supporting documentation: ❑ Empty tank(s) viewed by inspector Name of maintenance business: License number of maintenance business: Date of maintenance: ® Existing tank integrity assessment (Attach) Date of maintenance 1/13/2026 (mm/ddlyyyy): (must be within three years) (See form instructions to ensure assessment complies with Minn. R. 7082.0700 subp. 4 8 (1)) ❑ Tank is Noncompliant (pumping not necessary - explain below) ❑ Other: https://www.pca.state.mn.us 651-296-6300 800-657-3864 Use your preferred relay service Available in alternative formats wq-wwists4-31b • 412812021 Page 2 of 4 Property Address: 2630 Fox Street, Orono Business Name: Rusty Olson Soil & percolation Testing Date: 1/20/2026 3. Other compliance conditions — Compliance component #3 of 5 3a. Maintenance hole covers appear to be structurally unsound (damaged, cracked, etc.), or unsecured? ❑ Yes ® No ❑ Unknown 3b. Other issues (electrical hazards, etc.) to immediately and adversely impact public health or safety? ❑ Yes ® No ❑ Unknown `Yes to 3a or 3b - System is an imminent threat to public health and safety. 3c. System is non -protective of ground water for other conditions as determined by inspector? ❑ Yes• ® No 3d. System not abandoned in accordance with Minn. R. 7080.2500? ❑ Yes` ® No *Yes to 3c or 3d - System is failing to protect groundwater. Describe verification methods and results: Visual. Nothing was found Attached supporting documentation: E Not applicable ❑ 4. Operating permit and nitrogen BMP* — Compliance component #4 of 5 ❑ Not applicable Is the system operated under an Operating Permit? ❑ Yes ❑ No If "yes", A below is required Is the system required to employ a Nitrogen BMP specified in the system design? ❑ Yes ❑ No If "yes", B below is required BMP = Best Management Practice(s) specified in the system design If the answer to both questions is "no", this section does not need to be completed. Compliance criteria: a. Have the operating permit requirements been met? ❑ Yes ❑ No b. Is the required nitrogen BMP in place and properly functioning? ❑ Yes ❑ No Any "no" answer indicates noncompliance. Describe verification methods and results: Attached supporting documentation: ❑ Operating permit (Attach) ❑ https://www.pca.state.mn.us 651-296-6300 800-657-3864 Use your preferred relay service Available in alternative formats wq-wwists4-31b • 412812021 Page 3 of 4 Property Address: 2630 Fox Street, Orono Business Name: Rusty Olson Soil 8 erp colabon Testing S. Soil separation — Compliance component #5 of 5 Date of installation 8/25/2010 ❑ Unknown (mm/dd/yyyy) ShorelandNllellhead protection/Food ❑ Yes ❑ No beverage lodging? Compliance criteria (select one): 5a. For systems built prior to April 1, 1996, and ❑ Yes ❑ No not located in Shoreland or Wellhead Protection Area or not serving a food, beverage or lodging establishment: Drainfield has at least a two -foot vertical separation distance from periodically saturated soil or bedrock. 5b. Non-performance systems built April 1, 1996, or later or for non- performance systems located in Shoreland or Wellhead Protection Areas or serving a food, beverage, or lodging establishment: Drainfield has a three-foot vertical separation distance from periodically saturated soil or bedrock.* Date: 1/20/2026 Attached supporting documentation: ❑ Soil observation logs completed for the report ® Two previous verifications of required vertical separation ❑ Not applicable (No soil treatment area) 07 ® Yes ❑ No" Indicate depths or elevations A. Bottom of distribution media 99.8 B. Periodically saturated soil/bedrock 96.8 C. _System separation 3.0 D. Required compliance separation* 2.55 5c. "Experimental", "Other", or "Performance" IF Yes ❑ No systems built under pre-2008 Rules; Type /V or V systems built under 2008 Rules 7080. 2350 or 7080.2400 (Intermediate Inspector License required <_ 2,500 gallons per day; Advanced Inspector License required > 2,500 gallons per day) Drainfield meets the designed vertical separation distance from periodically saturated soil or bedrock. *Any "no" answer above indicates the system is failing to protect groundwater. Describe verification methods and results: *May be reduced up to 15 percent if allowed by Local Ordinance. Upgrade requirements: (Minn. Stat. § 115.55) An imminent threat to public health and safety (ITPHS) must be upgraded, replaced, or its use discontinued within ten months of receipt of this notice or within a shorter period if required by local ordinance. If the system is failing to protect ground water, the system must be upgraded, replaced, or its use discontinued within the time required by local ordinance. If an existing system is not failing as defined in law, and has at least two feet of design soil separation, then the system need not be upgraded, repaired, replaced, or its use discontinued, notwithstanding any local ordinance that is more strict. This provision does not apply to systems in shoreland areas, Wellhead Protection Areas, or those used in connection with food, beverage, and lodging establishments as defined in law. https://www.pca.state.mn.us 651-296-6300 800-657-3864 Use your preferred relay service Available in alternative formats wq-wwists4-31b • 412812021 Page 4 of 4 MINNESOTA POLLUTION CONTROL AGENCY 520 Lafayette. Road North St. Paul, MN 55155-4194 Sewage tank maintenance reporting form Subsurface Sewage Treatment Systems (SSTS) Program Purpose: Management and maintenance of Subsurface Sewage Treatment Systems (SSTS) are important to ensure resource protection and long-term and cost-effective sewage treatment. Completion of this form complies with the sewage tank maintenance requirements under Minn. R. 7080.2450 and 7082.0600. This form may be used to certify the compliance status of the sewage tank components of the SSTS This form is not a complete SSTS inspection report and may only certify sewage tank compliance status when entirety completed and signed on page 3 by a qualified professional. Instructions: A copy of this information must be submitted to the system owner within 30 days of the maintenance date and be maintained by the licensed SSTS maintainer business for a period of five (5) years from the maintenance date. Maintenance reporting to the local unit of government may be required by local ordinance. Check with your local SSTS program for maintenance reporting protocol. Secure maintenance hole covers All maintenance hole covers must be returned to service in a sound and durable condition and be capable of withstanding the anticipated load. Covers must be re -secured in accordance with Minn. R. 7080.2450, subp. 3, Items C or D a) Covers installed under local ordinances adopted after February 4, 2008 must be locked. bolted or screwed or must be 95 pounds in weight. They must be made of material suitable for outdoor use, resistant to ultraviolet degradation and leaks, and not susceptible to being slid or flipped. They must have a label warning of hazardous conditions inside the tank. All screw openings must be refastened. b) Covers installed under local ordinances adopted before February 4, 2008 must either be buried with at least 12 inches of soil cover or be secured according to the local ordinance in effect before February 4, 2008. c) Covers must meet item 'a' above when raised to the ground surface or less than 12 inches from the ground surface. Reporting information Date of maintenance (mm/dd/yyyy): 1/13/2026 Reason for maintenance: Compliance Inspection Property address: 2630 Fox Street Parcel ID: 0411723420027 City: Orono State: MN Zip code: 55391 Property owner's name: Anthony Sarenpaa__._.._ Property -owner's address if different: City. State: Zip code: Phone number 612-805-6890 Email address: 1. Did you measure the accumulation of scum and sludge? ❑ Yes Tank (check if present) Scum Sludge Septic/holding tank #1 ® Septic/holding tank #2 ❑ Pretreatment tank ® Pump tank 0 No (tank(s) pumped without measuring) Operating depth Percent full normal level normal level normal level 2. Access used to remove septage: [I Maintenance hole ❑ Other (Unless a holding tank, go to #4 below) 3. If the maintenance hole was used, were all covers secured in place? E Yes ❑ No If no, please explain below. 4. If the owner refuses to allow a Subsurface Sewage Treatment System (SSTS) to be pumped through the maintenance hole, have them complete and sign the following statement. I, refuse to allow the removal of the solids and liquids through the maintenance (Print ov.,ner s name; hole. I understand that removal of solids and liquids through other access points is not considered a compliant method of solids removal and does not fulfill the solids removal requirements of Minn. R. 7080.2450 and 7082 0600. Owner's signature. Date (mm/dd/yyyy): www.pca.state.mn.us 651-296-6300 800-657-3864 Use your preferred relay service Available in alternative formats wq-wwists4-38 • 1WI2118 Page 1 of 3 Property address: 2630 Fox Street Parcel ID: 0411723420027 City: Orono State: MN Zip code: 55391 5. Is the tank designed as a leaky tank? (Example: seepage pit. cesspool, drywell, leaching pit) Tank #1: ❑ Yes 0 No Verification method used: visual Tank #2: ❑ Yes ® No Verification method used: visual 6. Is there evidence of the following? Maintenance hole cover is Tank leaks below the Tank leaks above the damaged, cracked, unsecured, or Tank (check if present) designed operating depth designed operating depth appears to be structurally unsound ® Septic/holding Tank #1 ❑ Yes ® No ❑ Yes © No ❑ Yes ® No ® Septic/holding Tank #2 ❑ Yes ® No ❑ Yes ® No ❑ Yes ® No ❑ Pretreatment Tank ❑ Yes ❑ No ❑ Yes ❑ No ❑ Yes [:]No Pump Tank ❑ Yes ® No ❑ Yes ® No ❑ Yes ® No Describe detail for any "Yes" 7. How many gallons of septage were removed? Tank #1: 1300 Tank #2: 1300 Pretreatment Tank: Pump Tank: 500 8. Where was the septage taken? ® Wastewater treatment facility ❑ Land application ❑ Other Explanation (Facility name/Site #): Watertown 9. Did you identify any operational issues or unsafe conditions while assessing the sewage tanks in this system? [:]Yes ® No If yes, identify tank and explain: ❑ Evidence of non -domestic waste ❑ Baffle(s) condition Ll Effluent screen condition ❑ Maintenance hole and extensions condition ❑ Other conditions (e.g. structural integrity of tank or lid, electrical hazard, etc.) Explanation: 10. List any troubleshooting and minor repairs completed or declined by owner: ❑ Troubleshooting and repairs conducted: j ❑ Repairs declined by owner. - Additional comments or suggestions for owner's consideration: Pumping record I personally conducted the work described above on behalf of a Minnesota -licensed SSTS Maintenance Business, in compliance with Minnesota Rules Chapters 7080 — 7083: ❑ As a noncertified individual who has received proper training, daily work review, and periodic observation, or ❑ As a designated certified individual of the business listed below. Company information Employee information Company name: Chip's Septic Services LLf_ Business license number: 2064 Email: chipseptic@gmaii.com Employee's signature:..__ Print name: Pernel Hentges Certification numbev (if applicable) 4761 Phone number: 952-200-3176 Date (mm/dd/yyyy): 1/13/2026 www.pca.state.mn.us • 651-296-6300 800-657-3864 Use your preferred relay service Available in alternative formats wq-wwists4-38 • 10112118 Page 2 of 3 Property address: 2630 Fox Street City: Orono State: 1`0 N Optional section: Sewage Tank Compliance Certification Parcel ID, 0411723420027 Zip code. 55391 This form does not represent a complete system inspection report and only certifies sewage tank compliance status. Instructions: This section of the form may be completed and signed by a Designated Certified Individual (DCI) of a licensed SSTS Maintenance Business who personally conducts the necessary procedures to assess the compliance status of each sewage tank in the system When this section of the form is signed by a qualified certified professional, it becomes necessary supporting documentation to an Existing System Compliance Inspection Report +r�},i�cir;�� sr�5ik` t!Ca;r ;r.;� zaSl ;' ��terr; e. l ;�:riC� This form can be found on the MPCA website at �tiJ,;7 •t, ,l ;:,. .tatt- rrir .U�'W''I Est .:ri;-�r��,ts to ter sr_�I rjr,,.i c .r, f+;rar?cefir:.+,::r,; . The information and certified statement on this form is required when existing septic tank compliance status is determined by an individual other than the SSTS inspector that submits the inspection report. It represents a third party assessment of SSTS component compliance and is allowable under Minn. R. 7082.0700, subp. 4 Item (B) subitem (1). This form is valid for a period of three years beyond the signature date on this form unless a new evaluation is requested by the owner or owner's agent or is required according to local regulations. Additional Administrative Rule references for this activity can be found at Minn. R. 7082.0700, subp. 4 Items B, C, and D, 7083.0730 Item C. E] Certificate of sewage tank compliance Affirm all three statements. 0 The SSTS does not contain a seepage pit, cesspool, drywell, leaching pit, or other pit. It does not contain a sewage tank that was designed to be watertight, but subsequently leaks below the designed operating depth. a It does not represent an imminent safety threat by reason of unsecured, damaged, or weak maintenance hole cover(s) or other unsafe condition. Company information Company name. Chip's Septic Services Business license number: 2064 ❑ Notice of sewage tank non-compliance Select all that apply: ❑ The SSTS has a seepage pit, cesspool, drywell. leaching pit, or other pit — "Failure to Protect Groundwater." ❑ It has a sewage tank that was designed to be watertight, but subsequently leaks below the designed operating depth — "Failure to Protect Groundwater." ❑ It presents a threat to public safety by reason of unsecured, damaged, or weak maintenance hole cover(s) or other unsafe condition — "Imminent Threat to Public Health or Safety." Designated Certified Individual (DCI) information Print name: Pernel Hentges Certification number: 4761 I personally conducted the work described above as a Designated Certified Individual of a Minnesota -licensed SSTS Maintenance Business. I personally conducted the necessary procedures to assess the compliance status of each sewage tank in this SSTS.- Designated Certified Individual's signature: "� Date (mm/dd/yyyy): 1/13/2026 www.pca.state.mn.us • wq-wwists4-38 • 1WI2118 651-296-6300 • 800-657-3864 e Use your preferred relay service 0 Available in alternative formats Page 3 of 3 TIME.. CITY OF ORONO CALLEDIN INSPECTION NOTY SCHEDULED PERMIT NO..---- -IA- ETED COMPLETED NO, TELEPHONE OWNER Li CONTRACTOR tf S J1 V_14' DESCRIPTION FOOTING FINAL LAKESHORE•'VVETLANDS PC-1WRED WALL MECHANICAL r41 T RE _E REMOVAL MF11-HANIC."AL FINAL (11 ,,I( -)OD BkjRNERFIRFPLAC_E SITE INSPECTION iNSULpT�0N %,1VATL-R HOOK-UP p p,,') G R ES S RADON SLAB —CiMpL _AINT SEWER HOOK-UP FINAL >!TE FOLLOW-UP C MAI SFPTINT +PRD COVER REMOVAL FINAL SFPTIC INSTALL i:01JNDATtCN1'REfy1()'VAL :z . .; ; .- - S, .' ly, -1 FINAL_ Q OWNER)CONTRACTOR TO MEET YOU YES NO ; OL COMMENTS: )(2� cc T7 —J- -7 Laimac--, S___ - - -- --- __ LL oRK SATISFACTORY:PROCEED U.4 60 nVjbC;T WORK& PROCEFF) Q CORRECT WORK, CALL FOR REINSPECTION 0 BEFOREGOVERING CORRECT UNSAFE CONDITION WITHIN --- HOURS INSPECTOR WILL RETURN STOP ORDER POSTED. CALL INSPECTOR iNc;PF-CTION REQUIRED CALL TO ARRANGE, ACCLS'S PROJECT COMPLETE lSSUr_ r-E.RTIFIGATE. OF OC.CLj1P4NGy EMpC)RAHY PERMANENT PHOTO? TAKEN GITATION ISSUED Call for the next inspection 24 hours in advance. (952) 249-4600 Owner/Contractor on site:..--- Inspector. ropyj,_c)jte Notice White CopylInspector's File Cansrp 1% Soil Observation Log «u-w.SepticResource.corn vers 12.4 Owner Information Property Owner / project: Tony Sarenpa Date 4/7/2010 Property Address / PID: 2630 Fox Street Soil Survey Information ❑ refer to attached soil survey Parent matl's: O Till ❑ Outwash ❑ Lacustrine ❑ Alluvium ❑ Organic CI Bedrock landscape position: ❑ Summit ❑ Shoulder 0 Side slope ❑ Toe slope soil survey map units: L37B slope 6 % direction- Linear Soil Log #1 p Boring ❑ Pit Elevation 98.8 Depth to SHWT 34 inches Depth (in) Texture fragment % matrix color redox color consistence grade shape 0-14 Sandy Loam <35 10yr3/2 Friable Strong Blocky 14-26 Sandy Loam <35 10yr4/4 Friable Strong Blocky 26-34 Sandy Loam <35 10yr5/4 Friable Strong Blocky 34-42 Loam <35 10yr5/4 10y4/8,1-6/l0y Firm Strong Blocky <35 loose loose single gain 3 5 - 50 friable weak granular blocky firm moderate prismatic platy >50 rigid strong massive Comments: 2630 Fox Street Soil Log #2 p Boring ❑ Pit Elevation 98.8 Depth to SHWT 34 inches Depth (in) Texture fragment % matrix color redox color consistence grade shape 0-14 Sandy Loam <35 10yr3/2 Friable Strong Blocky 14-26 Sandy Loam <35 10yr4/4 Friable Strong Blocky 26-34 Sandy Loam <35 10yr5/4 Friable Strong Blocky 34-42 Loam <35 10yr5/4 10y4/8,1-6/l0y Firm Strong Blocky 2630 Fox Street Soil Log #3 p Boring ❑ Pit Elevation 97.1 Depth to S14WT 26 inches Depth (in) Texture fragment % matrix color redox color consistence grade shape 0-12 Sandy Loam <35 10yr3/2 Friable Strong Blocky 12-26 Sandy Loam <35 10yr4/4 Friable Strong Blocky 26-30 Sandy Loam <35 10yr5/4 10y4/8,1-6/l0y Friable Strong Blocky <35 loose loose single grain 35-50 friable weak granular blocky firm moderate prismatic platy >50 rigid strong massive <3 5 loose loose single grain 35 - 50 friable weak granular blocky firm moderate prismatic platy >50 rigid strong massive Zhereby i this work was completed in accordance with W 7080 and ally local reqs. Rusty Olson's Soil & Perc. 810 nature Company License # 2630 Fox Street Soil Log #4 p Boring ❑ Pit Elevation 98.8 Depth to SHWT 28 Inches Depth (in) Texture fragment % matrix color redox color consistence grade shape 0-18 Sandy Loam <35 10yr3/2 Friable Strong Blocky 18-28 Sandy Loam <35 10yr4/4 Friable Strong blocky 28-36 Sandy Loam <35 1Oyr5/4 10y4/8,1-6/l0y Friable Strong Blocky <35 loose loose single grain 35 - 50 friable weak granular blocky firm moderate prismatic platy >50 rigid strong massive <35 loose loose single grain 35-50 friable weak granular blocky firm moderate prismatic platy >50 rigid strong massive 2630 Fox Street Soil Log #5 ❑ Boring ❑ Pit Elevation 97.8 Depth to SHWT 14" Depth (in) Texture fragment % matrix color redox color consistence grade shape <3 S loose loose single grain 35 - 50 friable weak granular blocky firm moderate prismatic platy >50 rigid strong massive < loose loose single grain 35 - 50 friable weak granular blocky firm moderate prismatic platy >50 rigid strong massive <3 S loose loose single grain 35 - 50 friable weak granular blocky firm moderate prismatic platy >50 rigid strong massive <35 loose loose single grain 35 - SO friable weak granular blocky firm moderate prismatic platy >50 rigid strong massive <35 loose loose single grain 35-50 friable weak granular blocky firm moderate prismatic platy >50 rigid strong massive I hereby certify this ivork was completed in accordance with AN 7080 and any local req's. Rusty Olson's Soil & Perc. 810 Designer Signature Company License 9 Milied"M d1r;d 1, WORKSHEET FOR SEWAGE DISPOSAL WORK Date — 2'-5— ) C) I Inspector •b 6 Buildi,) Permit No. 710 10- Owner0 K!A :5Cve y!, .4 (Ke., Jkv, V `Fee I.- Property Address Z.�%o )< S+ , Kind of Building Plumbing Contractor -Outside Sewage Disposal— I Septic Tanks VVkC_V__1*_4,t_ CTD-V- Capacities Material L_ 1*1. Proper Outlet & Inlet? 3 -13oo Baffle Plates? Drain Field: A I Total length of lines (42( Number of lines .3 Type of soil _-i-z�> ila.-t-k— Percolation Test :?=-.js4-2j 0 k Width of trench Type of filter material Amount of filter material below line 12- 1 # X,4 A_r > Depth from top of tile to finished grade 7S /'t—Z Check Vents - 4 Check Caulking Check Grade in Horizontal Waste Pipes Clean Outs Tonage or Ylars of Filter Material u4 Total Sq. Footage of Drain Field Sand fs Rock Overall Size of Mound System ASize of Mound System Rock Filter Material Draw detailed diagram to scale with measurements below. C Y FP 0; VirT,4x; W 2- 3 ell- 13 3 Vk-