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HomeMy WebLinkAbout038-1096-80-115 Wisconsin Department of Commerce PRIVATE SEWAGE SYSTEM County: St. Croix Safety and Building Division INSPECTION REPORT Sanitary Permit No: (ATTACH TO PERMIT) 589745 GENERAL INFORMATION State Plan ID No: Personal information you provide may be used for secondary purposes [Privacy Law, s.15.04 (1)(m)] 2732745 Permit Holder's Name: City Village Township Parcel Tax No: Steven & Majorie Wojan TOWN OF STAR PRAIRIE 038-1096-80-115 CST BM Elev: Insp. BM Elev: BM Description: Section/Town/Range/Map No: IM os - 23.31.18.403A-12 TANK INFORMATION ELEVATION DATA TYPE MANUFACTURER CAPACITY STATION B I FS ELEV. # • !o~ Boa Septic ; Benchmark Dosing Alt. BM GJ -7 6-a G • z9 /~z . Aeration Bldg. Sewer Holding STF-/oo St/Ht Inlet TANK SETBACK INFORMATION St/Ht Outlet 4 X35 7$ . TANK TO W1 I 1( ELL BLDG. Vent to it Intake ROAD Dt Inlet 16-4 9(, . OV--IAJ W 'G 1 Septic Dt Bottom 13. 77 G73..Z Dosing / Header/Man. 3 7t 7L - 2-340 Aeration Dist. Pipe Z 3/ - 4 Holding Bot. System `P Z • 7 /d y~. of PUMP/SIPHON INFORMATION Final Grade b,3 (o as•(a Manufacturer Demand St Cover ZOP. GPM J •25 /az .(o Model Number ~5~ T~ TDH Lif~,~ Friction Loss Syste ead~ TDL~i4 40 Dist. to Well Forcemain Length / IDia. 6,9 I Z-0 L L SOIL ABSORPTION SYSTEM v. Z6 BEDITRENCH Width Length INo. Tren es PIT DIMENSIONS No. Of P . Inside Dia. Liquid Depth DIMENSIONS 7~ SETBACK SYSTEM TO P/L IJJJJ BGLDG WELL LAKE/STREAM LEACHING Manufacturer: INFORMATION Jm CHAMBER OR 1 ?6' UNIT Model Number: DISTRIBUTION SYSTEM Header/Manifold / Distribution ,s/ L x Hole Size 11 x Hole Spacing V Air 1 a ) 3~ y7 Z t7 fit Length Dia Length Dia Spacing a SOIL COVER x Pressure Systems Only xx Mound Or At-Grade Systems Only Depth Over Depth Over xx Depth of xx S eeded/Sodded xx M Iched Bed/Trench Center Bed/Trench Edges Topsoil t Yes No Yes f No COMMENTS: (Include code discrepencies,/persons present, etc.) Inspection #1: Z Si 1(40 y Inspection #2: Location: 2016 126TH ST it- Mo+Je 1.) Alt BM Description = ✓ 1 r ~O ,-3 2.) Bldg sewer length = - amount of cover = Tignat Plan revision Required? Yes o ~ / ~ ? Use other side for additional information. co ~7 47~> SBD-6710 (R.3/97) Date 1nsepctoCert. No. »r~ARYa •T, ~fi+I County Industry Services Division St. Croix X11 C D $ i 1400 E Washington Ave Sanitary Permit Number (to be filled in by Co.) P 1 t P.O. Box 7162 ~r . S Madison, WI 53707-7162 ~ F RQIX GouNTY 3 Tr coon Number anifta Permit Application oNs9 In accordance with SPS 383.21(2), Wis. Adm. Code, submission of this form to the appropriate governmenta, _ G136 Z73 274t-5 is required prior to obtaining a sanitary permit. Note: Application forms for state-owned POWTS are submitted to the Department of Safety and Professional Services. Personal information you provide may be used for secondar Pro _ cress (if different than mailing address) purposes in accordance with the Privacy Law, s. 15.04(1)(m), Slats. 2016 126° Street 1. Application Inform - Please Print All Information Property Owner's Name ( Parcel # Wojan, Steven & Majorie 038-1096-80-115 31 .i , J153A J Property Owner's Mailing Address Property Location 2016 126°i Street Govt. Lot City, State Zip Code Phone Number SW ''/4, SE %4, Section 23 New Richmond, WI 54017 (circle one) T31N R18Eor II. Type of Building (check all that apply) of ® 1 or 2 Family Dwelling- Number of Bedroo 1 Subdivision Name ❑ Public/Commercial - Describe Use Block # ❑ City of ❑ State Owned - Describe Use / CSM Number ❑ Village of ®Town of Star Prairie III. Type of Permit: (Check only one box on line A. Complete line B if a plicable) A. ❑ New System ® Replacement System ❑ Treatment/Holding Tank Replacement Only ❑ Other Modification to Existing System (explain) B. ❑ Permit Renewal ❑ Permit Revision ❑ Change of ❑ Permit Transfer to New List Previous Permit Number and Date Issued Before Expiration Plumber Owner IV. T e of POWTS System/Component/Device: (Check all that a 1) J ❑ Non-Pressurized In-Ground ❑ Pressurized In-Ground ❑ At-Grade ® Mound > 24 in, of suitable soil ❑ Mound < 24 in. of suitable soil ❑ Holding Tank ❑ Other Dispersal Component (explain) ❑ Pretreatment Device (explain) V. Dis ersal/Treatm t Area Information: 114CAJe A., PT- /Z Design Flow (gpd) Design Soil Application Dispersal Area Required Dispersal Area P posed (sf) System Elevation 450 Rate(gpdsf) 750 1097 103.98' 0.6 VI. Tank Info Capacity in Gallons Total # of Manufacturer U v~ Gallons Units o 2 2 ° n ~ New Tanks Existing Tanks (r I U y s v 2- Septic or Holding Tank 1000 1000 1 Unknown ® ❑ ❑ ❑ ❑ Dosing Chamber 750 750 1 Wieser Concrete ® ❑ ❑ ❑ ❑ VII. Responsibility Statement- 1, the undersigned, assume responsibility for installation of the POWTS shown on the attached plans. Plumber's Name (Print) Plumber's n re ^ MP/MPRS Number Business Phone Number John Schmitt a 223760 F715-760-0486 Plumber's Address (Street, City, State, Zip Code) 616 150th Ave. Somerset, WI 54025 VIII. ount /De artment Use Only Approved Permit Fee Date sued Issuin gent Signal r en Reason for Denial S to 10 • 00 7//I//o IIX. Condi on tfKow 4'Clws?s~Disapproval 3~ r Qf dispernai cell must all be sec Jcas?_nt~in~ces as per mgiragement plait pro Tided by plumber. / h L4 S 2 ~Psla~iGkiol must be malntzir*d ll w per opp i w"s code / Minanm. ) C-&[~ 110 o !/w Attach to complete plans for the system and submit to the County only on paper not less than 8 t 2 x 11 inches in size SBD-6398 (R03114, J PLOT PLAN N Project Name: Wojan 3 Bedroom Mound R18W P.I.D: 038-1096-80-115 Legal Description: SW114, SE1/4, S23, T31 N, Lot 1 SCALE: 1" = ao' Subdivision Name: 4.150 Acre Parcel Parcel Size: 4.150 Acres Township: Star Prairie County: St. Croix 4 inch Sch 40 ASTM D2665 Cell Dimensions: 6 -ASTM 1785 Contour Line Elevation: 102.98 levation 103.98' Mound Dimensions: 21112 Sch 40oASTASTM M D1 D785 System E Slope; 4% BM1 Elevation: 100.00' Top of 1" steel lot corner iron BM2 Elevation: 104.24' Top of 1 1/2" PVC ipe ■ Backhoe Pits: k Ilon n DosetTank Existing Septic Do e Tank Wieser Concrete WLP750 MR gallo u 1 ~~g r~l 1 1~. ~CTE: For f view of the parce"egrahm-vertrl l Survey Map 3(M fV ~ gl ~ 1 5 LOPE CoN'~N N 7-11 PVC ro2Cc rt11' 10 '7 d G A L Lo rJ 0 05 r_ 0, iv i; i LNG CiceTIC T'AQN O 1 ~1..Page l1 E)( C - ' i 5 f N C~^ N/ l 0 i=( Tfl b> A4 ypAR7bt DIVISION OF INDUSTRY SERVICES 3824 CREEKSIDE LN HOLMEN WI 54636-9466 Contact Through Relay http://dsps.wi.gov/programs/industry-services www.wisconsin.gov - ` Nt Scott Walker, Governor ~O Dave Ross, Secretary July 07, 2016 CUST ID No. 223760 ATTN: POWTS -Inspector JOHN F SCHMITT ZONING OFFICE SCHMITT & SONS EXCAVATING ST CROIX COUNTY SPIA 616 150TH AVE 1101 CARMICHAEL RD SOMERSET WI 54025-6920 HUDSON WI 54016-7708 CONDITIONAL APPROVAL PLAN APPROVAL EXPIRES: 07/07/2018 SITE: Identification Numbers Steve and Marjorie Wojan Transaction ID No. 2732745 2016 126TH St Site ID No. 826187 Town of Star Prairie Please refer to both identification numbers, St Croix County above, in all correspondence with the agency. SWI/4, SE1/4, S23, T31N, R18W FOR: Description: Three Bedroom Mound System / Sloping site Object Type: POWTS Component Manual Regulated Object ID No.: 1611441 Maintenance required; Replacement system; 450 GPD Flow rate; 24 in Soil minimum depth to limiting factor from original grade; System(s): Mound Component Manual - Ver. 2.0, SBD -10691-P (N.01/01, R. 10/12), Pressure Distribution Component Manual - Ver. 2.0, SBD-10706-P (N.01/O1, R. 10/12); Effluent Filter The submittal described above has been reviewed for conformance with applicable Wisconsin Administrative Codes and Wisconsin Statutes. The submittal has been CONDITIONALLY APPROVED. This system is to be constructed and located in accordance with the enclosed approved plans and with any component manual(s) referenced above. The owner, as defined in chapter 101.01(10), Wisconsin Statutes, is responsible for compliance with all code requirements. No person may engage in or work at plumbing in the state unless licensed to do so by the Department per s.145.06, CONDITI~ stats. APPR( The following conditions shall be met during construction or installation and prior to occupancy or use: DEPT OF SA F i'OF T OF A Reminders r""VISION OF INDUI • A sanitary permit must be obtained from the county where this project is located in accordance with the requirements of Sec. 145.19, Wis. Stats. • Inspection of the private sewage system installation is required. Arrangements for inspection shall be maide the designated county official in accordance with the provisions of See. 145.20(2)(d), Wis. Stats. 4is • A state approved effluent filter is required. Maintenance information must be given to the owner of the tank explaining that periodic cleaning of the filter is required. Access to the filter for cleaning must be provided per SPS 384 product approval conditions. • The area within 15' downslope of the dispersal cell shall remain undisturbed. Vehicular traffic, excavation or soil compaction is prohibited in this area. The section of force main within this area shall be installed in a trench no wider than 12". • A copy of the approved plans specifications and this letter shall be on-site during construction and open to inspection by authorized representatives of the Department which may include local inspectors. JOHN F SCHMITT Page 2 7/7/2016 Owner Responsibilities • The current owner, and each subsequent owner, shall receive a copy of this letter including instructions relating to proper use and maintenance of the system. Owners shall receive a copy of the appropriate operation and maintenance manual and/or owner's manual for the POWTS described in this approval. • The owner of a POWTS shall be responsible for ensuring that the operation and maintenance of the POWTS occurs in accordance with this chapter and the approved management plan under s. SPS 383.54(1). • In the event this soil absorption system or any of its component parts malfunctions so as to create a health hazard, the property owner must follow the contingency plan as described in the approved plans. • The owner is responsible for submitting a maintenance verification report acceptable to the county for maintenance tracking purposes. Reports shall be submitted at intervals appropriate for the component(s) utilized in the POWTS. In granting this approval the Division of Industry Services reserves the right to require changes or additions should conditions arise making them necessary for code compliance. As per state stats 101.12(2), nothing in this review shall relieve the designer of the responsibility for designing a safe building, structure, or component. Inquiries concerning this correspondence may be made to me at the telephone number listed below, or at the address on this letterhead. The above left addressee shall provide a copy of this letter and the POWTS management plan to the owner and any others who are responsible for the installation, operation or maintenance of the PO WTS. Siberakrd cerely, Fee Required $ 250.00 This Amount Will Be Invoiced. M Swim When You Receive That Invoice, POWTS Plan Reviewer, Division of Industry Services Please Include a Copy With Your (608)789-7892, Mon - Fri, 7:15 am - 4:00 pm Payment Submittal. jerry.swim@wisconsin.gov WiSMART code: 7633 cc: Edwin A Taylor, Wastewater Specialist, (715) 634-3484 , Monday - Friday 8:00 am To 4:30 pm Note: Effective January 1, 2012, all codes under the jurisdiction of the Division of Industry Services (formerly Safety & Buildings) will be modified. Code references with prefixes starting with "Comm" have been replaced with "SPS" to recognize the relocation of the Division of Industry Services from the former Department of Commerce to the Department of Safety & Professional Services. Additionally, all IS (formerly S&B) codes have been renumbered and addressed in a "300" series. For future reference, the Wisconsin Commercial Building Code will be addressed by SPS Chapters 360-366. JOHN F SCHMITT Page 2 7/7/2016 Owner Responsibilities • The current owner, and each subsequent owner, shall receive a copy of this letter including instructions relating to proper use and maintenance of the system. Owners shall receive a copy of the appropriate operation and maintenance manual and/or owner's manual for the POWTS described in this approval. • The owner of a POWTS shall be responsible for ensuring that the operation and maintenance of the POWTS occurs in accordance with this chapter and the approved management plan under s. SPS 383.54(1). • In the event this soil absorption system or any of its component parts malfunctions so as to create a health hazard, the property owner must follow the contingency plan as described in the approved plans. • The owner is responsible for submitting a maintenance verification report acceptable to the county for maintenance tracking purposes. Reports shall be submitted at intervals appropriate for the component(s) utilized in the POWTS. In granting this approval the Division of Industry Services reserves the right to require changes or additions should conditions arise making them necessary for code compliance. As per state stats 101.12(2), nothing in this review shall relieve the designer of the responsibility for designing a safe building, structure, or component. Inquiries concerning this correspondence may be made to me at the telephone number listed below, or at tree address on this letterhead. The above left addressee shall provide a copy of this letter and the POWTS management plan to the owner and any others who are responsible for the installation, operation or maintenance of the POWTS. Sincerely, Fee Required $ 250.00 This Amount Will Be Invoiced. erard M Swim When You Receive That Invoice, POWTS Plan Reviewer, Division of Industry Services Please Include a Copy With Your (608)789-7892, Mon - Fri, 7:15 am - 4:00 pm Payment Submittal. jerry.swim@wisconsin.gov WiSMART code: 7633 cc: Edwin A Taylor, Wastewater Specialist, (715) 634-3484 , Monday - Friday 8:00 am To 4:30 pm Note: Effective January 1, 2012, all codes under the jurisdiction of the Division of Industry Services (formerly Safety & Buildings) will be modified. Code references with prefixes starting with "Comm" have been replaced with "SPS" to recognize the relocation of the Division of Industry Services from the former Department of Commerce to the Department of Safety & Professional Services. Additionally, all IS (formerly S&B) codes have been renumbered and addressed in a "300" series. For future reference, the Wisconsin Commercial Building Code will be addressed by SPS Chapters 360-366. MOUND AND PRESSURE DISTRIBUTION COMPONENT DESIGN INDEX AND TITLE PAGE Project Name: Wojan 3 Bedroom Mound Owners Name: Steven & Marjorie Wojan JUN 2 9 2016 Owner's Address .2016126th Street j~=V F.. New Richmond, WI 54017 Legal Description: SW1/4, SE1A, S23, T31 N, R18W Township Star Prairie County: St. Croix Subdivision Name: 4.150 Acre Parcel Lot Number: 1 Block Number Parcel I.D. Number 038-1096-80-115 Plan Transaction No. )MALL1, )VED Page 1 Index and title L TYANp Page 2 Data entry SERVICES Page 3 Mound drawings 'TRY Page 4 Lateral and dose tank SERVICES Page 5 System maintenance specifications Page 6 Management and contingency plan Page 7 Dose tank specifications Page 8 Effluent filter information / NLE Page 9 & 10 Pump specifications and curve Page 11 Plot plan Page 12 Septic tank maintenance agreement Page 13 Existing Tank Certification Page 14 Warranty deed Page 15 CSM Attachment Soil Evaluation Report Designer: John Schmitt License Number: 223760 Date: 6/25/2016 Phone Number: 715-760-0486 Signature: 1J /rlL 'l Designed Pursuant to the Mound Component Manual for POWTS Version 2.0 SBD-10691-P (N. 01/01) and both SSWMP Publication 9.6 Design of pressure Distribution Networks for ST-SAS (10/81) and Pressure Distribution Component Manual Ver. 2.0 SBD- 10706-P (N. 01/01) Version 7.0 (R. 03/2012) Page 1 Mound and Pressure Distribution Component Design Design VVorksheet Site Information - (I'' R~ Residential or Commercial Design Note: sand flu (D) calculations assume a 300. (gpd) Table 383-44-3 in-situ soil treatment for 00 3 Estimated Wastewater Flow fecal coliform of 36 inches. 1.50 1 Peaking Factor (e.g. 1.5 = 150%) 450.00 Design Flow (gpd) 4.00 i Site Slope 102.98; Contour Line Elevation (ft) 24.00 Depth to Limiting Factor (in) 0.60! In-situ Soil Application Rate (gpd/fe) Distribution Cell Information 75.00; Dispersal Cell Length Along Contour (ft) = 6.00 Cell Width (ft) 1.0 0o Dispersal Cell Design Loading Rate (gpd/ft) 11 Influent Wastewater Quality (1 or 2) Are the laterals the highest porn a in the distribution Y Pressure Disribution Information network? Enter Y or N O - C 1 Center or End Manifold 3.00 Lateral Spacing (ft) If N above, enter the elevation (ft) 4; Number of Laterals of the highest point. 0.188 i Orifice Diameter (in) 2.50; Estimated Orifice Spacing (ft) = 7.50 ftz/orifice _ 2.00 1 Forcemain Diameter (in) - 115.00 Forcemain Length (ft) Does the forcemain drain back? Y 91.581, Pump Tank Elevation (ft) Enter Y or N 3.25 System Head (ft) x 1.3 18.76 Forcemain Drainback (gal) E11.98 Vertical Lift (ft) 67.32 5x Void Volume (gal) [3.68 Friction Loss (ft) 86.08 Minimum Dose Volume (gal) 0.50In-line Filter Loss (ft) 39.32 System Demand (gpm) 19.41 Total Dynamic Head (ft) Lateral Diameter Selection Manifold Diameter Selection in. dia. options choice in. dia. options choice 0.75 1.25 1.00 1 1.50 x _ x 1.25 x i 2.00 x 1.50 x x 3.00 2.00 x 3.00 x Gallons/Inch Calculator (optional) Treatment Tank Information ' Total Tank Capacity (gal) 1000.001 Septic Tank Capacity (gal) ; Total Working Liquid Depth (in) Wieser Concrete ?Manufacturer gai/in (enter result in cell B49) Dose Tank Information Effluent Filter Information 750.00 a Dose Tank Capacity (gal) SIM/TECH ;Filter Manufacturer 20 28 Dose Tank Volume (gal/in) STF-100 ;Filter Model Number Weser Concrete ;Manufacturer Project: Wojan 3 Bedroom Mound Page 2 I Mound Plan and Cross Section Views J 1/10 B Observation Pipe K --t T A B~ I . L Mound Component Dimensions ft A 6.00 ft E 14.88 in H 1.00 ft K EAft B 75.00 ft F 9.50 in 1 8.63 ft L ft D 12.00 in G 0.50 ft J 6.14 ft W 450.00 (ftz) Dispersal Cell Area 1097.30 (ftz) Basal Area Available 6.00 (gpd/ft) Linear Loading Rate 7.50 (ft) 1/10 B Obs. Pipe Placement Mound Cross Section View Aggregate Dispersal Area Finished Grade 105.77 (ft) G 1 104.48 (ft) Lateral F Dispersal Cell • ~ ~ ~ ~a~ Invert 103.98 (ft) - - Dispersal Cell Elevation g : D • . 102.98 (ft) Contour Elevation 4.0 % Site Slope Geotextile Fabric Cover Shading Key m 2. Dispersal Cell See lateral details on Topsoil Cap o = 1.5 ft Page 4 for number, size, T and spacing of laterals. Q Subsoil Cap ° f 7,(T Laterals are equally © ASTM C33 Sand a f F spaced from the Typical ® Tilled Layer c 0.5 ft Lateral distribution cell's © Aggregate o centerline in the distribution cell (AxB). Project: Wojan 3 Bedroom Mound Page 3 Center Connection Lateral Layout Diagram Laterals are tdentic al t ors?main connection via tee or crr„ to manifold at any point. i~ i - P S .~L. Turn-upvXbs1hfa1v9or (FX-~'¢xf2 I u0241 Laterals &forcema'n Sch 40 PVC cleanoutplug ` per SPS Table 384.30-6 Hole: drilled on the bottom of the lateral Number of Laterals 4 Orifice Diameter 0.188 in Lateral Diameter 1.50 in Orifice Spacing (X) 2.53 ft Lateral Length (P) 36.69 ft Orifices per Lateral 15 Lateral Spacing (S) 3.00 ft Orifice Density 7.50 ftz/orifice Lateral Flow Rate 9.83 gpm Manifold Length 3.00 ft System Flow Rate 39.32 gpm Manifold Diameter 1.50 in Total Dynamic Head 19.41 ft Forcemain Velocity 4.02 ft/sec Dose Tank Information Locking cover with warning label and locking device and sealed watertight Electrical as per NEC 300 and SPS 316.300 WAC -1 4 in. min. Disconnect < Alternate outlet Tank component is properly vented location Forcemain diameter Wieser Concrete Manufacturer 2 In. Ca acit _ 750.00 Gallons Volume 20.28 gal/inch A Weep hole or anti- Dimension Inches Gallons B siphon device A 19.74 400.28 C B 2.00 40.56 P~ ump off elevation (ft) 92.50 C 4.24 86.08 08 D i 11.00 223.08 D Total 36.98 750.00 Dom se tank elevation (ft) 3" Bedding un er tank. 91.58 Alarm Manuafacturer Note: Switches SJE Rhombus Alarm Model Number Tank Alert AB containing mercury may not be used in I__ Pump Manufacturer (Zoeller this system. Pump Model Number 152 Pump Must Deliver 39.32 gpm at 19.41 ft TDH Project: Wojan 3 Bedroom Mound Page 4 Mound System Maintenance and Operation Specifications ' Service Provider's Name John Schmitt j Phone 715-760-0486 POWTS Regulator's Name 1 St Croix County Zoning__ Phone 715-760-0486 System Flow and Load Parameters Design Flow - Peak 450 gpd Maximum Influent Particle Size 1/8 in Estimated Flow - Average 300 gpd Maximum BOD5 220 mg/L Septic Tank Capacity 1000 gal Maximum TSS 150 mg/L Soil Absorption Component Size 450 ft2 Maximum FOG 30 mg/L Type of Wastewater Domestic Maximum Fecal Coliform >10E4 cfu/100 mL Service Frequency Septic and Pump Tank Inspect and/or service once eve 3 ears Effluent Filter Should inspect and clean at least once eve 3 ears Pump and Controls Test once eve 3 ears Alarm Should test monthly Pressure System Laterals should be flushed and pressure tested eve 3 ears Mound LateInspect for ponding and seepage once every 3 years _ Miscellaneous Construction and Materials Standards 1. Observation pipes are slotted and materials conform to Table SPS 384.30-1, have a watertight cap, and are secured in as shown in the mound component manual. 2. Dispersal cell aggregate conforms to SPS 384.30 (6)(i), Wis. Adm. Code. 3. All gravity and pressure piping materials conform to the requirements in SPS 384, Wis. Adm. Code. 4. Tillage of the basal area is accomplished with a mold board or chisel plow. 5. The mound structure and other disturbed areas will be seeded and mulched to prevent soil erosion and help reduce frost penetration. Lateral Turn-up Detail Finished o0000ooooomooo •ommoooomoooom• Grade Threaded Cleanout 6-8" Diameter Lawn Plug or Ball Valve Sprinkler Valve Box Distribution Long Sweep 90 or Two 45 Degree Bends Same Diameter as Lateral Project: Wojan 3 Bedroom Mound Page 5 Mound System Management Plan Pursuant to SPS 383.54, Wis. Adm. Code General This system shall be operated in accordance with SPS 382-84 Wis. Adm. Code, and shall maintained in accordance with its' component manuals [SBD-10691-P (N.01/01, R. 10/12), SSWMP Publication 9.6 (01/81), and Pressure Distribution Component Manual Ver. 2.0 SBD- 10706-P (N. 01/01, R. 10/12)) and local or state rules pertaining to system maintenance and maintenance reporting. No one should ever enter a septic or pump tank since dangerous gases may be present that could cause death. Septic and pump tank abandonment shall be in accordance with SPS 383.33, Wis. Adm. Code when the tanks are no longer used as POWTS components. Septic or pump tank manhole risers, access risers and covers should be inspected for water tightness and soundness. Access openings used for service and assessment shall be sealed watertight upon the completion of service. Any opening deemed unsound, defective, or subject to failure must be replaced. Exposed access openings greater than 8-inches in diameter shall be secured by an effective locking device to prevent accidental or unauthorized entry into a tank or component. Septic Tank The septic tank shall be maintained by an individual certified to service septic tanks under s. 281.48, Stats. The contents of the septic tank shall be disposed of in accordance with NR 113, Wis. Adm. Code. The operating condition of the septic tank and outlet filter shall be assessed at least once every 3 years by inspection. The outlet filter shall be cleaned as necessary to ensure proper operation. The filter cartridge should not be removed unless provisions are made to retain solids in the tank that may slough off the filter when removed from its enclosure. If the filter is equipped with an alarm, the filter shall be serviced if the alarm is activated continuously. Intermittent filter alarms may indicate surge flows or an impending continuous alarm. The septic tank shall have its contents removed when the volume of sludge and scum in the tank exceeds 1/3 the liquid volume of the tank. If the contents of the tank are not removed at the time of a triennial assessment, maintenance personnel shall advise the owner of when the next service needs to be performed to maintain less than maximum scum and sludge accumulation in the tank. The addition of biological or chemical additives to enhance septic tank performance is generally not required. However, if such products are used they shall be approved for septic tank use by the Department of Commerce. Purnp Tank The pump (dosing) tank shall be inspected at least once every 3 years. All switches, alarms, and pumps shall be tested to verify proper operation. If an effluent filter is installed within the tank it shall be inspected and serviced as necessary. Mound and Pressure Distribution System No trees or shrubs should be planted on the mound. Plantings may be made around the mound's perimeter, and the mound shall be seeded and mulched as necessary to prevent erosion and to provide some protection from frost penetration. Traffic (other than for vegetative maintenance) on the mound is not recommended since soil compaction may hinder aeration of the infiltrative surface within the mound and snow compaction in the winter will promote frost penetration. Cold weather installations (October-February) dictate that the mound be heavily mulched as protection from freezing. Influent quality into the mound system may not exceed 220 mg/L BODS, 150 mg/L TSS, and 30 mg/L FOG for septic tank effluent or 3u mg/L BODS, 30 mg/L TSS, 10 mg/L FOG, and 104 cfu/100 mL for highly treated effluent. Influent flow may not exceed maximum design flow specified in the permit for this installation. The pressure distribution system is provided with a flushing point at the end of each lateral, and it is recommended that each lateral be flushed of accumulated solids at least once every 18 months. When a pressure test is performed it should be compared to the initial test when the system was installed to determine if orifice clogging has occurred and if orifice cleaning is required to maintain equal distribution within the dispersal cell. Observation pipes within the dispersal cell shall be checked for effluent ponding. Ponding levels shall be reported to the owner, and any levels above 6 inches considered as an impending hydraulic failure requiring additional, more frequent monitoring. Contingency Plan If the septic tank or any of its components become defective the tank or component shall be repaired or replaced to keep the system in proper operating condition. If the dosing tank, pump, pump controls, alarm or related wiring becomes defective the defective component(s) shall be immediately repaired or replaced with a component of the same or equal performance. If the mound component fails to accept wastewater or begins to discharge wastewater to the ground surface, it will be repaired or replaced in its' present location by increasing basal area if toe leakage occurs or by removing biologically clogged absorption and dispersal media, and related piping, and replacing said components as deemed necessary to bring the system into proper operating condition. See Page 5 of this plan for the name and telephone number of your local POWTS regulator and service provider. Pretreatment Units The information and schedule of mananagement and maintenance for pretreatment devices such as aerobic treatment units or disinfection units are attached as separate documents and are considered part of the overall management plan for this system. 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