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HomeMy WebLinkAboutSWG2023-00058 - SWG Application / Design - 2/27/2023 c.c., MI ,, :,, MASON COUNTY 415 N 6TH STREET,SHELTON,967 ,E 98584 400 SHELTON:360-427-9670,EXT 400 BELFAIR:360-275-4467,EXT 400 »,.'� Public Health & Human Services ELMA:360-482-5269,EXT 400 FAX:360-427-7787 On-Site Sewage System Permit: SWG2023-00058 APPLICANT MIDDLETON CHRIS & LEAH Phone: Address: C/O LEAH SWANSON WEST LINN, OR 97068 OWNER MIDDLETON CHRIS & LEAH Phone: Address: C/O LEAH SWANSON WEST LINN, OR 97068 SEPTIC DESIGNER CHRIS ELSTROTT-Advanced Phone: 360-561-5000 Engineering Address: 128 NORTH RIVER STREET MONTESANO, WA 98563 Site Address: 160 E Peebles Ct Primary Parcel Number: 321275400109 Permit Description: 2-bedroom SFR Nu-water system Permit Submitted Date: 02/27/2023 Permit Issued Date: 03/03/2023 Issued By: David Anderson Current Permit Fees Paid: $780.00 (additional fees may be required upon installation of system). Permit Expiration Date: 03/02/2026 (based on date of inspection) Permit Conditions: 1 Proposed development subject to zoning requirements and approval by the planning department staff per Mason County Title 17. 2 Permit must be installed by a Mason County Certified Installer unless prior written authorization from Mason County is obtained. 3 Drain field installation not to exceed designed upslope and downslope depth specified on design form. 4 Installer is responsible for obtaining Mason County installation approval prior to backfill of system components. 5 Installer is responsible for obtaining Septic Designer/Engineer installation approval prior to backfill of system components. 6 Mason County Asbuilt Form, Record Drawing, and Installation fee must be submitted for final installation approval. THIS PERMIT MUST BE ONSITE DURING INSTALLATION OF OSS. PROPERTY OWNERS ARE RESPONSIBLE FOR DETERMINING AND MARKING ALL PROPERTY LINE AND EASEMENT LOCATIONS. THIS PERMIT MAY BE REVOKED IF THE SITE CONDITIONS HAVE CHANGED SINCE THE SITE WAS INSPECTED AND DESIGN APPROVED. FINAL INSTALLATION APPROVAL IS REQUIRED PRIOR TO TEMPORARY OR FINAL OCCUPANCY OF ANY RELATED STRUCTURES. For Final Inspection visit: masoncountywa.gov/health/environmental/onsiteloss-inspection-request.php or call: 360-427-9670, extension 400. _ DAIS RECLIVFD� ��MASON CIII �w ( -g" r I11Lp : II l ,)-3 i'llile - I AMOUNT R E RECENEDRY CO (/) COMMUNI ��\ S RV_ ICESSp �� < w f Public Health(Community Heal virinm otal±1e(lthl Street tr SWG �-Od23 — 000 5 B Zl 36o-4279670,ext. or 3G0-275�467,a atw I O z T 415 N.6th SIr -Shelton,WA 985 5 ,BY di • D ON-SITE M APPLICATION APPLICANT -[D( PHONE I- Pf1Ci64/G TRi) u" r`:_, 2 i j L 3 4 0- 74 / - 33 z z MAILING ADDRESS-STREET,CITY,STATE,ZIP CODE A 50,4 ZO /' th �-G�/q'---9fi�s'9 m SITE ADDRESS-STREET,CITY.ZIP CODE I . ti W ii'O ) /D e ems G� S/'./�„ A,4 9B 1'g / (t NAME OF DESIGNER PHONE I N /i c z/s eL s7-,27r . 5-‘/ S DD e, - �/- � O I' NAME OF INSTALLER PHONE 0 RySs Go sfiuc.-Jfon 4Ge..- 360 -' Z IN PERMIT TYPE(select one) DRINKING WATER SOURCE O 1-CF SIDENTIAL OSS rl COMMUNITY OSS t1 COMMERCIAL OSS fl PRI TE INDIVIDUAL WELL 0 PRIVATE TWO-PARTY WELL Z K ONri PUBLIC WATER SYSTEM_ 4/�. L/enc,'/el< TYPE OF WORK(select one) r'\„ I; CSTRUCTION/UPGRADES REPAIR I REPLACEMENT OTHER DETAILS(se ect ail that apply) 0 TABLE IX REPAIR SUBMITTALS � 0 SURFACING SEWAGE 0 EXISTING FAILURE 0 SHORELINECO� LOT SIZE r _415ESIGN FORM(REQUIRED) SEPTIC DESIGN(REQUIRED) BEDROOMS 0 ii WAIVER(S)(IF APPLICABLE) Z . to / 0, 'C I DIRECTIONS TO SITE AND SITE CONDITIONS: / CONDITIONS:(ex.locked gate) A,€ S/Ar /S ` 6..34- _ /is9 d),.a fe-/ 1.�c " vr— ill /gD ,''�CI�cs C f- E. IC; . G/r. Cis cam« P/t AO I N Io N1 SITE MUST BE FLAGGED FROM MAIN ROAD AND TEST HOLES MUST BE FLAGGED WITH TEST HOLE NUMBERS. 1 UPGRADE I FAILURE SOURCE(for reporting purposes) 0 VOLUNTARY ❑MAINTENANCEIPUMPING 0 BUILDING PERMIT ['HOME SALE ['COMPLAINT ['OTHER: INSPECTOR SOIL LOGS 3/7 COMMENTS I CONDITIONS T i 0-Z -i 65t, Res �cfn e al zy"' / 7 z<J dve- 1-o cif 3 H" oeep T H z (7- Z y 1A CC S c, IL el Ecri f ice-C(f 2 Er\ ckLk 'rc c c t1(11 OW wilt, we7 A b b e 0) THE' 0--3'1`' 6St) PeStriCiite,a-- 3 -i' dvevk 6r, RECORD DRAWING AND INSTALLATION REPORT SOIL CODES: V=VERY G=GRAVELLY S=SAND L=LOAM Si=SILT C=CLAY E=EXTREMELY R=ROOTS REQUIRED FOR FINAL APPROVAL INSPECT GNATURE DATE APPLICATION EXPIRATION DATE APPLICATION APPROVEDI ISSUED BY DATE 3 /Z / 202 .,7 THIS FORM MAY BE SCANNED AND AVAILABLE FOR PUBLIC VIEW ON THE MASON COUNTY WEBSITE REVISED 12/72015 i 'i DESIGN FORM-PAGE ONE Assessor's Parcel Number: 2 2- / 2- 7 -- t -- .. o L o A design will be reviewed when 3 copies of each of the following are submitted: Completed design form that has been signed and dated. '°Scaled layout sketch,including all applicable items on checklist '0 Scaled plot plan,including all applicable items on checklist. '°Cross-section sketch,including all applicable items on checklist. This form may be scanned and available for public view on the Mason County Web site.Maximum paper size: 11"X 17" PARCEL IDENTIFICATION . Permit Number: SWG .023 000 5P) Designer's Name: C/91/S £LSr/2-o' Applicant's Name: 0/ r ',.a 72e 4.1/ Designer's Phone Number: 3G0- 5 /- coda Mailing Address: P' ge7, 20 Designer's Address: /z- /1 /e4/Xle Sf , ye-4n , wA 981-F Ala.,rds s9,va, I4' /In 3 City •State ZipCity State _ Vi ti S y'T 1 7r a .y : x 3y '`i?7 '0 z ' Yl'i�' Y.., '�e;{.. ..'' .r^;+�" WY�. hs fr'`' e`iC-c .N �" -�-���j � �.. :�`�'��� �t F.�.�, .x: �,-..,. }.,� �ES�IGN�'A� TER�i:>; a �.s.�.,�;f,,,�n, ��,��.�. .._.. .. _x �. ��.... IW Treatment Device ❑ Glendon Biofilter 0 Sand Filter 0 Mound 0 Sand Lined Drainfield 0 Recirculating Filter,Type: ero r?=i2 bic Unit Make/Model N v/3.-u.4As-on 0 Disinfection Unit Make/Model Other: Drainfield Type ❑ Gravity ressure Q1 rench 0 Bed 0 Sub Surface Drip Septic TanWDrainfield Specifications Laterals Number of Bedrooms -- Schedule/Class 5 .N 9c. Daily Flow: Operating Capacity Zyp gpd Length ,3 ft Daily Flow:Design Flow 2yo gpd Diameter /7. in Septic Tank Capacity(working) /Zp a gal Number V Receiving Soil Type(1-6) '/ Separation 8 ft Receiving Soil Appl.Rate b.6 gpd/ft2 Orifices Required Primary Area 5100 ft2 Total Number of Orifices 36 Designed Primary Area 9/2o ft2 Diameter 3//b in Designed Reserve Area 4/2o ft2 Spacing ..7 in Trench/Bed Width .3 ft Manifold r^ TrenchBed Length 3r;e (jl ft Schedule/Class .S .c' yo ---. Elevation Measurements Length 2‘/ ft Original Drainfield Area Slope S-/S' % Diameter 2 .. in New Slope,If Altered s-/r % Preferred manifold configuration used? 111-1 ❑No Depth of Excavation Up-slope /2 in Transport Pipe from Original Grade Down-slope 6 in Schedule/Class SG/-/ e/o Designed Vertical Separation 2'1 in Length 3 ( ft Gravelless Chambers Required? I]1'e.s ❑No 0 Optional Diameter 2 in Pump Required? es 0 No Dosing and Pump Chamber Pump/Siphon Specifications Number of doses/day .3 Diff.in Elevation Between Pump&Uppermost Orifice /-- ft Dose quantity 80 gal Drainfield Squirt Heiightl SS lected Residual(head) 6 ft Chamber Capacity(flood) /040 gal Uppermost Orifice D'Higher 0 Lower than Pump Shutoff Pump controls lease check those required. Capacity @ Total Pressure Head .S-2, gpm OTGer apse Meter ❑'Event Counter Calculated Total Pressure Head 23 ft Amp Ron ,Pump off Comments r r ,N.r7i9e 4 rr v,✓ MAR 0 3 2023 MASON COUNTY ENVIRONMENTAL HEALTF' DJA '' DESIGN FORM—PAGE TWO Assessor's Parcel Number: 3 2 1 Z 7 -- sy -- D o / o .4 Permit Number: SWG DESIGN CHECKLISTS Scaledle Plot Plan Scale ayout Sketch Cross-Section Sketch D Te ole locations Dr rifield orientation and layout Reference epth from original grade: CYSoiI logs Q'( ed dimensions and _We tank I:frProperty lines — critical` distances within layout ❑'Drainfield cover Existingand proposed wells 9'D- ox/Valv�x locations p P Reference depth from original grade wit ' 100 ft of property Septic tank/pump chamber and restric ' strata: Measurements to cuts,banks, and locations Laterals,fret ed,top and s ace water and critical areas lD'Ob rvation port location bottom C�' Location and orientation of �/C�l n-out location �/Curtain drain collector curtain drain and all absorption ❑/Ma 'fold placement 1� Sand augmentation c_o_wponents Or4Vice placement Other cross-section detail: a- Location and dimension of Aral placement with distance 0 Observation ports/clean-outs pdmary system and reserve area to edge of bed g Other Information Cl Bui ings ❑t..-Kirdible/visual alarm referenced Yes No D' ection of slope indicator cale of drawing shown on scale 0 915i—signstaked out OVW_)torlines bar 0 al corded Notices attached 0-"loads,easements, driveways, 0 aiver(s)attached par ' g ❑ urve attached orth arrow and scale drawing 0 valuation of failure shown on scale bar on-re dential justification • ra Waste strength ■ ■ - %.. DESIGN APPROVAL The undersigned designer must be notified by installer at time of installation Q'res 0 No 2—ZL—Z3 Si a re of Designer Date c The undersigned has reviewed this design on behalf of Mason County Public Health and deterr eFtP V G D compliance with state and local on- ' egulations: 3/z/7003 MAR 0 3 2023 Environmental Health Specialist Date MASON COUNTY ENVIRONMENTAL HEALTF CAUTION: DESIGN APPROVAL IS VALID ONLY UNDER THE FOLLOWING CONDITION: DJA ✓ The design is stamped"Approved"by Mason County Public Health. ✓ The Onsite Sewage Permit has not expired,the Permit Expiration Date is: ✓ Drainfield site conditions have not been altered to adversely affect conditions of design approval. Please Note: The system must be installed by a certified installer, unless prior authorization is obtained from Mason County Public Health. An Installation Fee is required. This form may be scanned and available for public view on the Mason County Web site. 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W mzMZ• .H.Hz Az . x oo � x0 Mt C ,� O y\ 05 K v exoxz• r P. c \NIw y ri' .., ,v..4.:04,4,44.t:0.Pr.•vi 1•,44,1k:...ciarJtar'Ntrr.irow1.)11u ii:•w.40js4:.4,iti'r.+nY iL?;V0.•L,trao=trVa•r,.I.M4ar.:.;,w.:f1Yo+.'..ariggi.:"tlt`.men':404.4 :,ThrUV.t%[tA...•,.• . _. ,-r- 'die. :•..,•. , t i ` / 9-2' k VLArtHI!CHI LJDVBlr ) CLALFCM"AERATC2 i jin Li ar max 1 e J E ,l ��/- A2 PC R 4. 2'CCURJNG - \ t ' — MASTIC S Lam, I \ 2 TEE RETURN L E Ip f INC S.UDGE LICE 2RC J TRASH CHANBBt \ DIGESTER CHASER CUR!FlER CPEPATIINGCAPACITY:417 G°LLCNS OPERATING CAPACITY 421 GALLONS CHASER FLOOD CAPACITY:490 G4LLCyS FLC1D CAPACITY:494 GALLONS 160 OaLLU6 REM 191 ON_ 53' ,', i r 0 o e (37 0 0 e E r TX12 0 TEE e c 0 0 .--Iff edARALELTO TAW WALL L_-, _„ 9 L 3' SJJDGE RETURN . i, 1 / / 1.5TAPBt =\IBIV 1'=1.4t? �STCNE-FREE NATIVE SOIL CR CCIVPACTED SW) 1 INSTALLAIICN INSTRUCTIONS —I C1vERSTCNY9CIL 1)Excavate tak hde with vatical wells to 1 foil large than taric cn all sides. 4. - 9 T __ --, 2)If bcttcni cf bile is stay,install 3'cf ccn at said&levd a.t with screed r --- ---i r -----i 3)Intall talc in center cf hde;keeping 1 ft.vdd sharp m I I I all siCt3. j- 2?R E S(iP) '24"BLOAER 4)As talc is f illing with w�a,f ill in vd �wi d th and CN CFUD gaxlar(sandy)sill free d laye durps d day. • • 5)Install rest cf system&affix rises toactapters with Pli waterpncf a t ive. 4-66)%fan wetertipi•tr�test in fidd as m ired by Lodjuiscictia 12 RI�2 7)U,xn apxwd to Dill,caeflily Iaddill with rive � � a�� I 1 aaR sills as tcp cf talc IFER 8)Find grade the sufxe to avdd dwelling suf ace L- L__ _J ___J weer toad talc — TCPNBN e, !►' V'=28ft. !7 ePR .1 AEROBIC TREATMEJVT TANK DETAIL MAR p 3 ';,1 NuWATER BNR-500 TREATMENT UNIT +,t,,NEAk-�� MASON O0\30 ENO,A µ. 4 • . Ativc.rkasd Trs ofnvwril.:ye1A.». lay Crwlro-P Io,1nc --1111111111i7.61011111111 � • • Imo, .0, I \ git 1 P.� 0 � �,, v ,J \ r er '' .. I tiff • +� I 0 �� S., ‘0,00. ... [11 iii is 0co 4. '. 1YI U' 1/lb EriA0.4 el .Tk,,,,, (y I* AO I* Iiir.... . % _ thyd 4m• irc ..., �Y, �11 I •. /410 [11 ,i0 e,-,© .... IPARTS LIST NuWater NR Assembly Diagram A DUAL PORT AERATOR M POLY DIFFUSER BAR(2) N �� B 318"RUBBER 90'W/CLAMPS(2) N 1'PVC(3 1/2"SECTION) II C 3i8'BARBED ADAPTOR X 1!2'NPT(2) O.1"SLIP CAP @ D 1(2'SLIP X 1i2'NPT ADAPTOR P 1!8"CLEAR PVC HOSE(OPTIONAL 5') A E 1'STREET X 1/2 NPT BUSHING(3) Q.112"PVC PIPE(BY INSTALLER) . F 1/7'90'ELBOW(3i R t"PVC PIPE(BY INSTALLER) p w^K O I.,,�Sp.• w G 1"X 1"X 112'TEE S 7'PVC PIPE(BY INSTALLER) IV H '.'•90"ELBOW(3) T.1/8'BARBED ADAPTOR TO 114' (2) o 12"X 1"BUSHING U.1/2"STREET X 1!4'NPT BUSHING(2) MAR 0 3 2023 4,01 J 7'SANITARY TEE V 1!2"PVC COUPLER(2) f7 K 1"PVC CROSS W.2"COUPLER(BY INSTALLER) AL L 1"COUPLER(BY INSTALLER) MASON COUNTY ENVIRONMENT Revised 2/25/12 5 ad Plant Installation Instructions Installation of the Treatment Tank(see tank drawing in appendix) Review permit/design conditions accordingly, and decide on an appropriate location for the tank(s) which is accessible to the home sewer outlet. Excavate a site which is approximately 1' larger than the tanks at a depth that will allow proper coverage of the system. The building sewer outlet will determine the minimum depth of the plant. Make sure you have a smooth level surface for the base of the unit. The tank must be placed on stone-free undisturbed soil or fill sand/pea gravel over stony soil (stones greater than 1/2"diameter). Place the treatment tank into the excavated site and double check for level. Carefully backfill around the unit, gently compacting the soil as well as possible, and leaving the inlet and outlet holes open for connections. Connect the influent end to the building sewer outlet. Connect the appropriate discharge to the effluent end of the plant. Only 4"schedule 40 pipes or equivalent per code should enter and exit the unit until undisturbed soil is reached. Inlet and outlet pipes should extend at least 3"into the system,with a baffle on inlet as well as (double-tee)baffle assembly on outlet. Carefully install treatment unit components (next section),then install electrical components in accordance with local electrical codes. Fill the unit to the level of the effluent discharge. One by one, turn on each electrical component and verify that there are no leaks, air or water,throughout the system. If a leak is detected,repair and retest. After all required health department or electrical inspections are fulfilled, carefully backfill the excavated site. The first 4"of backfill around and on top of the tank is to be the same as the backfill under the tank. Visually inspect all above ground connections, and double check riser perforations for sign of misplaced boot seals, etc. Connect the clarifier tee to the effluent pipe inside the unit making sure it is in the level vertical position. Install riser vent or vented lid at the digester access riser, or as an alternative,vent at clarifier access if tank is pro a c c idVtrf,ei moving air between digester& clarifier. , ''� LP Installation of Components (see assembly drawing in appendix) Read the equipment parts list provided in the owner's manual and verify that all regi ' 0 artsi€on site. Before the system package is installed inside of the unit, each comp gte#Y15\944VAL HEALT' inspected for damage or defects. Never install damaged components insi•e oe-..teatmppitgystem. The dual port linear blower should be no more than 50' away from the plant and in a well ventilated area. The precaster will typically install a tank adapter ring onto the lid of the tank,which works well if there is 12"or more of riser height available to accommodate the blower. If the tank is shallower, blower can be installed at remote location (either in separate ventilated basin or crawlspace, etc.). Air line to diffusers should be made with 1"PVC schedule 40 pipe. Make sure the pipe is stable and resting on the excavated surface as opposed to hanging. All PVC glue fittings should be connected using approved PVC primer and cement. Use provided adapter fittings to adapt from blower to 1"PVC, as outlined in assembly drawing. A hole saw will be necessary to tap through the riser(s), and rubber grommets (recommend pull thru Polylok grommets)will be necessary to keep riser perforations watertight. As per the assembly diagram, the diffuser manifold assembly will hold the diffusers off the bottom of the tank approximately 4 inches. The screw-in diffusers are placed parallel to and approximately 4"away from the inter-compartmental wall. Verify that the clarifier tee assembly is vertical and level for correct operation. The second aerator port marked"skimmer"will adapt to '/2" Schedule 40 PVC as per the assembly diagram. This line feeds the airlift for the sludge recirculation. The 1"PVC recirculation inlet is installed vertically in the inlet of the clarifier,4"from the angled hopper floor as measured from the lowest measurable point. Tie the '/2"skimmer airline into the 1"x '/2" tee exactly 8 inches above the recirculation inlet. The recirculation line then runs vertically up to a point as shown on the tank diagram above the liquid level,and then runs horizontally back across the digester to the pretreatment tank. Upon entering the pretreatment tank, immediately adapt up to 2" Schedule 40 PVC with the provided adaptor(this is necessary to avoid splashing at the return inlet). Then run the 2" PVC back to a point visible from the access riser above and into the 2" San-Tee provided. Extend the 2" PVC down into the pretreatment tank as shown on the tank diagram. The Aerator and alarm control panel should be installed in areas where their function will not be hindered. 6 Installation of low air alarm (see assembly drawing) The low air alarm is built into the standard NuWater ATU combo timed dosing panel. The small diameter flex air tubing attaches to the barbed brass tank tap on the side of the blower, and adapts up to ''A PVC with the provided fittings (see assembly diagram). The 'A"PVC runs underground to the location of the ATU combo panel,then elbows up and transitions to UV rated(gray conduit) '`/2"PVC, which runs up to the base of the control panel. The provided fittings adapt back to the small diameter flex tubing at the base of the control panel. Apply a ring of silicone sealant at the perforation. The fittings will effectively pinch the bottom wall of the control panel, forming a water-tight seal, as shown on the assembly diagram. The flex tubing should do a 3/4 loop inside the panel to allow slack for future removal and repositioning, and tie in at the barbed air switch. Wiring Separate circuit is required for the controls. Timer controller at panel controls effluent pump on/off. See wiring diagram. Outdoor plug receptacle independent of controls required in blower housing, resulting in constant power to blower(blower has internal controller for skim cycle). All electrical wiring shall conform to the requirements of the NEC (National Electric Code)and all other standards under the jurisdiction of the state. All external wiring must be installed in approved conduit. Pre-Trash tank Recommendation: The manufacturer recommends addition of a pre-trash tank on systems 3 bedrooms and larger without projectable flows, and also where a projected average waste flow exceeds 70% of the treatment capacity of the treatment system. The NuWater BNR-Series ATUs have a built-on trash tank which work well for typical residential applications. However,when peaks in waste flow and strength are anticipated(families with 5 people or more, etc.), additional tank capacity is recommended in the form of a"Pre-Trash"tank. This tank should be one-compartment, and should be between 500 and 1000 gallons. Inlet and outlet baffle tees are advisable. Pre-Trash Options: A simple single compartment tank can be used as a trash tank. Access must be available at the inlet as well as the outlet. A more desirable option may be to use the dose-trash combo optional tank configuration widely used in several counties. This utilizes a 2-compartment, 1500 gallon tank,with the 500 gallon compartment used as the pre-trash tank. The waste then exits the side of the tank and enters the treatment unit. Upon leaving the treatment unit, the waste re-enters the 1000 gallon compartment of the 1500 tank,used as a pump chamber. Drawings are available on request. Salcor UV light for Treatment level "A" systems For systems meeting treatment level"A",UV disinfection is required. The Salcor 3G UV light is commercially available at most pipe supply houses. Refer to installation instructions provided by Salcor. It is imperative that care be taken not to break the fragile UV bulb. The UV assembly shall be installed in the inlet of the pump chamber. Use a reducing fernco to suspend the UV assembly from the 6"inlet access, and install the ballast and controls just below final grade in a Electrical-style access box (similar to a valve can but larger). Individual circumstances may prevent installation inside the pump chamber, in which case the UV assembly can be direct-buried along the line between the treatment unit and the pump chamber. The base must bear on native soil or on compacted granular fill. Start up Once all the proper connections have been completed and the tank is filled with water,the aerator is turned on. Cycle the airlift (see instructions on Pg. 7,maintenance duties,#9), observe proper operation, then make sure to switch it back to"auto". The system is now in operation. For the treatment plant to become biologically stable, it will take four to sixteen weeks from first use to establish a population growth of microbes. It is microbes from the waste stream which make the sysX o erate ro erly. : MAR 0 3 ; , , MASON COUNTY ENVIR• :„-,Lfi: �3.LTI-` s �.�° DJA. Trouble Shooting System has offensive odor: Check that no harmful chemicals have been permitted to enter the system. Check for aerator operation including a restricted filter(see system not aerating.) Check against free- flowing air movement between the digester and the anaerobic pretreatment tank(should be somewhat airtight between these chambers). Check to see if the system has been pumped recently or large surges have entered the system, allowing high concentrations of anaerobic waste into digester. Aerator is not running: Check circuit breakers for failure. Plug into receptacle or extension cord known to be working. Check for proper wiring connections by removing four screws at base of blower and checking connections where the power supply connects to the motor(connectors are within small black sleeve). Check small overload shear pin for failure(see blower manual or HiBlow website for instructions). If the prior remedies are not sufficient, replacement might be necessary. Electrical failure typically will not be remedied by rebuilding the blower pump. Trouble Shooting Continued... System is not aerating: Check aerator for operation. Check aerator filter element for restrictions. Visually check airline and diffusers for broken connections or restrictions. Check aerator pressure output using a standard low pressure gauge and compare to manufacturer's specifications. If aerator is underperforming, it likely needs to be rebuilt or replaced. Audible/visual alarm sounds: Verify that the aerator is working. Check for dislocated airlines. Check water level,making sure tank is full of water to create backpressure. Check for water in blower. Check for water in alarm tubing, and blow out if necessary. Aerator is loud: Linear compressors are made to function quietly. If the following remedies do not correct the problem the aerator may need to be rebuilt or replaced. Check for vibrations against solid structures. Check filter cover for proper torque. Maintenance Requirements Ongoing maintenance contracts are required for advanced treatment. The installer of an OSSDS shall either include the first two years of maintenance with the price of the installation, or as an alternative, arrange for the maintenance to be provided by an approved 3rd party maintenance provider.This must be spelled out on installation contract. Maintenance provider shall keep records of, anAs • apcge';:D reports to the permitting authority and the owner of the system. After the first twarra s, e tend `' shall be maintained at an annual interval. MAR 0 3 "1 Maintenance Duties: MASON COUNTY E. rAL HEALTH 1. Remove filter element from aerator and clean with soapy water. Dry and replace. LJA 2.Test high water alarm and low air alarm for visual or audible warning function. 3. Check components for buildup such as ant beds or grass. Keep all vents clear of foreign materials. 4. Perform sludge measurement in trash tank. Arrange for pumping if within 12 inches of outlet(more than 24"total sludge depth). 5. Observe performance of digester, check for consistent, even rolling pattern of wastewater. 6. Perform settled solids check from digester. Have tank pumped if settled solids reach 40%. 7. Perform visual check of discharging effluent for clarity, and check for rotten egg odor,which would signify improper treatment of wastewater. 8. If system is equipped with UV light, check and replace bulb if required. 9. Test operation of sludge return by temporarily switching blower to"manual"on the unmarked switch inside the cover. Stand back from the return inlet to the trash tank, as there can be a small splash upon startup of the recirculation. Check for consistent flow intermixed with bursts of air. Be sure to switch it back to "auto"when done, and observe the digester diffusers resume their airflow. 10. Inspect remainder of disposal system per county requirements, including but not limited to: Test pump discharge rate, test alarm, inspect disposal field, flush lines if necessary, etc... 8 Specifications Designation: NuWater BNR 500 gpd, single family wastewater treatment system Treatment capacity/class 500 gallons per day class 1 BOD Loading 500 gpd 1-1.5 lbs/day Electrical requirements 115 volts 50/60 Aerator Dual Port linear blower Panel NuWater ATU simplex combo panel Operating Instructions Once installed, the blower will run twenty-four hours a day; the system will operate with a minimal amount of attention. To ensure proper operation and minimize maintenance, the following materials should not be permitted to enter the system: 1. Strong disinfectants or bleaches except in moderation such as cleaning and normal laundry. Be conservative. 2. Oils, grease, and chemical waste. 3. Discharge from water softeners. 4. Disposable diapers, condoms,tampons, cigarette butts, etc. 5. Items which are high in phosphates such as certain laundry detergents and dish washing soaps. Periods of Non-Use The NuWater BNR has been tested for short periods of non-use,but aerobic treatment units require organic matter to be introduced periodically to function properly. If circumstances occur where the unit will not be used for long periods of time,bioremediation is recommended to seed the system before functional use begins again. Please consult your representative for proper procedures. If the system is to be transferred to new owners it is recommended that the system be completely pumped and cleaned. Contact Information If service is required it is advisable to contact your nearest NuWater BNR representative. If service is unavailable refer to the system data plates located on the aerator, audio/visual alarm, and under the system access port for contact information. The data plates contain manufacture information including telephone numbers and address. Have your model number and serial number on hand at the time of your call. The serial and model number can also be located on the data plates. NuWater BNR Components While all components are durable, it is recommended that care be used when unpacking the components. Always open box in an upright position to avoid dumping of components.Visually inspect all components for breakage and notify ENVIRO-FLO Inc. for replacements if damage is present.Never install damaged components! AP „.e MASON COUNT' ;ONMEN ' ''T'[TP 9 Service Policy The purchase price for the system includes an initial two year service policy which includes all service calls as needed due to equipment failures or manufacturer defects. These service calls will be made by the dealer or his authorized representatives and shall include the following: 1. Servicing the aerator, including replacement or cleaning of the inlet filter if necessary. 2. The unit is to be inspected every six months during the initial two year service policy. Servicing should include a check of the aerator filter,proper air flow, inspection of all electrical components, and effluent quality. 3. Immediate notification of the owner in writing of any improper operation and remedies used. The manufacturer shall notify owner with an estimated date for correction. Post Warranty A continuing service policy is available from dealers to system owners whose initial service policy is due to expire. Notify dealer for price and details. Warranty Registration It is not required to register your warranty. Representatives will be responsible for all warranty information. If you wish to register your warranty please call ENVIRO-FLO, Inc. directly, and your information will be processed. Owner's Responsibilities It is the owner's responsibility to operate the Enviro-Flo system to the best of their ability. To ensure proper operation the following precautions should be noted: 1.Never allow unapproved items to enter the system. 2. Do not allow nest buildup around the aerator or other components. 3. Maintain grass and shrubs around system. 4. Restrict automotive travel over treatment system. A Word of Thanks Once again ENVIRO-FLO Inc. would like to extend a word of thanks for your recent purchase. It is our hope that our product will provide you with many years of satisfactory service. You have helped us take one more step towards a cleaner environment and waste free waters. At Enviro-Flo, Inc. we will continue to work hard for you and strive to make business an enjoyable experience. Thanks and God bless. 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