HomeMy WebLinkAboutSEP2014-00028 ` Jefferson County Department of Community Development ,i;
621 Sheridan St., Port Townsend WA 98368, (360)379-44504,( i 11l,
SEPTIC PERMIT APPLICATION ;, % 1
PROPERTY OWNER �: _ C .1 /- 7,747-,...... �r. +1+•MAILING ADDRESS o i a ea, _ _ - %1 • . �. `''.11�
�1/� c 1414.. .: 3 S. - % i lil'
✓ � R i
PHONE ( 310. ) -69/- J i A",�'t �1
SYSTEM DESIGNER E, '/Ci 7L°'t/ese Designer Phone# r-6- !,-•+r;t s x,11
LEGAL DESCRIPTION: Section LZ. Township Z??Y Range .1 W PARCEL# —eV- �` 17. •�.:�a*�.,:.,,,,,,„„v1,
Subdivision Name,r te4eoA o L.CSC,,�e- ,&J .tivision Block Lot(s)
Site address/Directions to site 5; 4eis Y93, ye 1139 59f 53' 2 d• 5 'O , `pc . `0
SOURCE OF SEWAG SE TYPE OF WORK WATER SOURCE
Residential //'V New Tank/s only Private
Residential ADU Modification Public 1,---
Commercial Expansion
Community Upgrade
Repair fr.-- SITE SIZE /*V 3861'
SYSTEM TYPE Partial Repair (tank) (drainfield) Previous Evaluation.,'
Conventional Designate Reserve Area Yes#CS 41_.Qb
Alternative Redesign t® No
SYSTEM DETAILS
Number of Gallons/day 640 Soil type a (attach soil eval.) plication Rate I,D gal./sq.ft./day
Drainfield Length - (.O ft. Trench Width ft.P Trench/Bed Depth lB in.
Septic Tank size 3,a40-0 gal. Pump Chamber size 3,00O gal. t 4te 4 c / ee 7 „4s-c 7(.
TYPE of system PRCssaee 8r-d ce.
.o. lleelte'.41 z4 j "MOW ,
By signing the application form, the applicant/owner attests that the information provided herein is true and correct to the best of
their knowledge. Any material falsehood or any omission of a material fact made by the applicant/owner with respect to this
application packet may result in this permit being null and void. I further agree to save, indemnify and hold harmless Jefferson
County against all liabilities,judgments,court costs, reasonable attorney's fees and expenses which may in any way accrue against
Jefferson County as a result of or in consequence of the granting of this permit.
I further agree to provide access and right of entry to Jefferson County and its employees, representatives or agents for the sole
purpose of application review and any required later inspections. Staff's access and right of entry will be assumed unless the
applicant informs the County in writing at the time of the application that he or she requires prior notice. Inspections shall occur
during regular business hours. Initial here if you require notification before entry
Appeal-A person aggrieved of a decision of the Health Officer may appeal. Appeals shall be submitted to the Health Division in
writing within fifteen days after receiving written notice of the decision.
DISCLAIMER-This application is for an on-site sewage system that meets the state and county
standards in effect on the date of application. This application for an onsite sewage system DOES
NOT assure you of any other County approvals. For example, it DOES NOT GUARANTEE that
you will later obtain permission to build a permanent residence or other structure on this parcel. Any
future . •plication will be separately judged by the rules and laws in effect at that time.
Al '' - F-fizih-t-a 17 .2 ---- /
Property Owner Signature Date
FOR OFFICE USE ONLY
PARTIAL ASBUILT �`�= 7/(V FINAL ./c .... /
A'PROV.I
INSP/PUMP TEST 'r I PUD J //
ALL HOLD REQ.4 moot 4,4, �U 7(2,6c(
Date Fee Rec# Check# Case#SEP \I la
H:\WEB\PDFs\Septic\septic_permitapp_2008.DOC
JEFFERSON COUNTY PUBLIC HEALTH
615 Sheridan Street •Port Townsend•Washington •98368
www.jefferson countyp ub lichealth.o rg
Phone 360-3db-9444 Fax 3t50-319-4481
ON-SITE SEWAGE DISPOSAL PERMIT
PERMIT #: SEP14-00028 Date Received: 03/06/14
Date Issued: 05/02/14
SITE ADDRESS: 2481 ANDERSON LAKE RD Date Expires: 08/02/14
CHIMACUM, WA 98325
APPLICANT: EVERGREEN COHO ESCAP RETREAT PHONE:
2481 ANDERSON LAKE RD
CHIMACUM WA 983259795
LEGAL DESCRIPTION: EVERGREEN COHO ESCAPEE RESORT RECREATIONAL VEHICLE PARK 177 SP
PARCEL#: 901101039 Section: 10 Township: 29N Range: 01 W
DESIGNER: ERIC CLEAVER PHONE: 360-620-2276
21257 FEATHER RIDGE LN. NE.
CLEAVER CONSTRUCTION
POULSBO WA 98370
SYSTEM DESCRIPTION: AEROBIC UNIT/PRESSURE BED
No. of Gallons per Day: 600 Type of work: REP
Drainfield Trench Septic Tank
Length: 60 feet Width: 10 feet Depth: 78 inches Size: 3,000 gallons
DISCLAIMER-This approval is for an on-site sewage system that meets the state and county standards in effect on the
date of application. This approval for an on-site sewage system DOES NOT assure you of any other County approvals. For
example, it DOES NOT GUARANTEE that you will later obtain permission to build a permanent residence or other structure
on this parcel. Any future application will be separately judged by the rules and laws in effect at that time. All construction
and development activities must comply with all permit conditions, state and local codes, and Recommended Standards and
Guidance documents in effect when the permit is issued.
The property owner is responsible for the accurate location of all property lines.Any removal of or major disturbance of soil in the
primary or reserve drainfield area may create site conditions that are unacceptable for the installation of a sewage disposal system.
Any change in drainfield or tank location may invalidate this permit unless prior approval is obtained from the Jefferson County
Environmental Health Division. If during excavation or development of the site an area of potential archeological significance is
uncovered,all activity in the immediate area shall be halted, and the UDC Administrator shall be notified at once.
Permit issued to CONSTRUCT, ALTER, REPAIR OR MODIFY AN INDIVIDUAL SEWAGE DISPOSAL
SYSTEM IN JEFFERSON COUNTY, WASHINGTON
This permit is issued for a period of three years (unless otherwise stated above) in accordance with
Jefferson County Rules and Regulations for On-Site Sewage Systems, codified in JCC 8.15 as amended.
This permit may not be renewed.
Jefferson County En ronmental Health Specialist
This permit with conditions must be onsite during all phases of construction
HEALTH DEPARTMENT MUST BE CONTACTED FOR FINAL INSPECTION.
SPECIAL CONDITIONS APPLY - SEE ADDITIONAL PAGES
CONDITIONS OF APPROVAL - PERMIT NO.: SEP14-00028
1.) This permit was issued to correct a violation of WAC 246-272A. The permit must be completed
within 90 days of the date of issuance.
2.) H - The contaminated soil removed from the failed bed shall be de-watered and transported to the
shown location. Must be sanitized with lime and covered to prevent contact and to prevent run off
from rain.
3.) The first tank in the series is the "PRE TRASH TANK" with flow equalizing airlift. THE CENTER
WALL OF THIS TANK MUST BE BAFFLED AT THE TOP AS SHOWN
4.) The pump shall be placed in a "Biotube" pump screen as per design.
5.) H - This onsite sewage system is permitted using an aerobic treatment unit (ATU) with UV
disinfection. All ATU systems must have a continuous and perpetual maintenance agreement in
place for the life of the system. A signed contract with an approved entity, authorized by the
product manufacturer, shall be required prior to final approval.
6.) The daily dose volume shall be limmited to no more than 75% of the daily design flow, ie, 450gpd.
7.) TRENCH TO BE EXCAVATED UP TO 78" DEEP AND THEN BACKFILLED WITH ASTM 33 TYPE
SAND TO 24"AND UP SIDE WALLS AS PER DESIGN.
8.) Health Dept. required to observe pressure test with system designer when system fully
installed/complete, 48 hours notice to be provided for scheduling.
9.) Designer must be contacted prior to start of construction and for inspections during installation.
DESIGNER IS REQUIRED TO DO A PRECOVER INSPECTION ON ALL TYPES OF SYSTEMS.
10.) Notification of the start of construction shall be faxed or emailed to Jefferson County Public Health
ONE WORKING DAY prior to start.
11.) H -An asbuilt drawing and certification of completion by the designer is required prior to final
approval.
12.) Divert all sources of drainage, including roof drains away from septic tank and drainfield area.
13.) H - Existing tank shall be properly abandoned. It shall be pumped and filled with clean fill.
Documentation to be provided to Health Dept. prior to final.
14.) 10' separation required between a Water line and all portions of the onsite sewage system; effluent
transport line, tanks, treatment and disposal components.
15.) Before final approval is given, the designer shall provide an operations and maintenance manual to
the property owner and the Health Department. The manual must instruct the owner of the on site
sewage system on the ways to properly operate and maintain all components of the system.
16.) Approval of this sewage disposal permit does not preclude the permit holder from complying with
the Unified Development Code for other/future development on the site.
17.) This onsite sewage system is designed for domestic strength wastewater only. Disposal of any
other waste strength is considered a violation of this permit.
18.) The project shall adhere to the Best Management Practices (BMPs) to control stormwater, erosion
and sediment during construction. BMPs shall address permanent measures to stabilize soil
exposed during construction, and in the design and operation of stormwater and drainage control
systems.
19.) Approval/issuance of a sewage disposal permit does not guarantee the approval of other
development or a building permit on this site. Compliance with other Jefferson County and
Washington State Codes is required.
SEP14-00028 Page 2 of 3
\\tidemark\data\forms\F_SEP_Permitmod.rpt 5/2/2014
20.) Approval of this permit does not assure the existing septic system has capacity for all uses allowed
by current code.
21.) All construction and development activities must comply with all permit conditions, Washington
State and Jefferson County Codes and Recommended Standards and Guidance documents in
effect when the permit is issued.
SEP14-00028 Page 3 of 3
\\tidemark\data\forms\F_SEP_Permitmod.rpt 5/2/2014
t
JEFFERSON COUNTY PUBLIC HEALTH, 615 SHERIDAN, PORT TOWNSEND W8368
ASBUILT INSPECTION REPORT For RECORD DRAWING 22,2/,
Designer C,QI(1. C/-ai-vex' Permit # SEP /y,-nc,15 zg
Installer 8/441.4' //Limes- Parcel # 7C461.6)
Electrician " r;SO - lc�� LG Design Flow .Qp R c/
Property Owner .✓' J 'e/2/ C._sdi ES'c �eik 5r'7�0 i/ 7S4
Site Address ..2W i2CJC ',s6/V &e /AI . oy�s ,v 7l - .' Lf$t ,,,Ci
` c.)- .liv, . & dC //
Answer all questions or indicate NA g -3 ZS'
DATE
Tanks, Pumps and Controls � INSP.
Tank (manufacturer, size, baffles) A ..6 ?wiz /RG mss/C- 22 /5f
Pump chamber (manufacturer, size) ,-"eywa,1 beeez-5'7`• io
Screen(s)and/or Pump Shroud (type, location) 5 Air / ,. k 2g/""1y
Were Tanks tested onsite for water tightness?0/ No
Panel Model C S.YTF7 L Timer Model &ot n3' i
Pump 1 — Man./Model �/, 4 44 .Z Flow Rate Zl/ cipm /,
Pump Location (i.e. garage, treatrfient unit, basement)( 9 9 )
t/transducer settings Inches Timer Died /9..4.. , •-5- I.0 1,,rek.
from bottom of tank- On/off - 05 in. Functions: On /( 4' in
Veto - 4,7A in. Off - z sec/mine
Alarm - 3`f in. Veto On - sec/min
Storage Above High Water Alarm 6'89 gal. Veto Off - _ sec/mi iv
Dose Counter Reading Q-) 7 # gallons/dose 3 2 5 gal.
Elap. Time Meter Reading 2 min/hrs Pump Throttled? Yes /(
Dose Drawdown (in inches) yy in.
Pump 2 — Man./Model Flow Rate gpm
Pump Location (i.e. garage, treatment unit, basement)
Float/transducer settings Inches Timer
from bottom of tank- On/off - in. Functions: On sec/min
Veto - in. Off - sec/min/hr
Alarm - in. Veto On - sec/min
Storage Above High Water Alarm gal. Veto Off - - sec/min/hr
Dose Counter Reading # gallons/dose ii, ,ii gal.
f % `ti
Elap. Time Meter Reading min/hrs Pump Throttled? ,. . e - 4s o
If additional pump-if ks.mpl-:-" '- info in this table
Dose Drawdown (in inches) in. for each . .d atta vf'` ,t
Other Timer functions & settings (e.g. override on/off) e.t9 E. '/ irr. _
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0, 3 is,
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I-I•\U/I \CFTC IT \4 ch ,i If 4onnr. Cnrrn Ann (IA/OA/4(Inonc 1 ,.f^1 -11-WI7�'\\\M1Weig∎104116\06,16,,,
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e Date Insp
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Sandfilter basin high water alarm shuts down pump to Sandfilter Yes / No A/4
Sandfilter Basin size/location 3 '4, z_s r,^ 545(. • '1 . Ic- './ f ry
Sand Fill met design spec? es , No
ATU (manufacturer, model) i) 10 ) 3 Y ,tit.:) Alarm tested J/ No
Disinfection Unit (manufacturer, type, model) /VA Independent Alarm Yes / No
Drainfield
Transport Pipe size, schd, diameter.""S h ye Manifold size/schd Z e/d eft `Y ' /
Orifice size ! Lateral Size/schd //" cJ i l'e%'
Barrier Material Cover Material/Depth —/C" °'P
Residual Head (lat.# & ft. Head) c s. it
The laterals/pods were balanced a/ No /:•
Source/Manufacturer of Drainrock/Gravelless chambers /e
Drainrock Clean? Yes / No If no, what action taken?
Mound/Glendon Site Prep A/A.
Drainfield Length 73 a ft Width J& ft Depth iie---76 inches
Caps for measuring residual head stored (location) /4,2 I4.9,'i j°e,,,,,,E
COMMENTS (inspection notes, changes from design or deficienciis in installation) Attach additional
sheet(s) if necessary
Health Department Inspection issues resolved Yes / No / NA If yes how?
Users Manual Provided to Homeowner edy z, Date Zqfily /7
Tank/component Decommissioning Report Attached Yes //No / NA
Installer Certification attached/signed Yes / No
ATTACH RECORD DRAWING stamped/signed by Designer or Licensed Professional Engineer
I CERTIFY THE INFORMATION PROVIDED A3OVE WAS VERIFIED BY INSPECTION, THE
SYSTEM WAS INSTALLED AS DESIGNED AND APPROVED by JEFFERSON COUNTY
(DATE) OR TI-EAT CHANGES HAVE BEEN NOTED AND
TI-E YSTEM¢. COMPLIANCE WITH WAC 246-272.
g i
/5'y r
Designer Signature Date ~ /
License #
4 1;,, +t
4e/
H:\WEB\ONSITE\Asbuilt_Report_Form.doc 04/28/10page 2 of 2 ,f 4` +i
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FLOOD CAPACITY:631 GALLONS 217 GALLONS
OPERATING CAPACITY:500 GAL. FLOOD:250 GAL.
65" FLOOD CAPACITY:564 GALLONS
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END SECTION VIEW I,
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ENVIRO-FLO,INC.
\ Wastewater Treatment Technologies
,r 58" P.O.BOX 321161,Flowood,MS 39232
1.5"TAPER (877)836-8476 (601)845-4716 fax
www.enviro-flo.net
Nu WATER TANK DETAIL FOR
UPDATED:2013 MODEL BNR-600
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1"X 1/2" i11
TEE t t\
c-,7, IA MINIMUM LIOUID\ i �l
F �"``� LEVEL
z....j
NOTES: 't
\, 5 C ej.4J. m 's.7'j /A
Airlift improves treatment quality through constant flow to v ' f �,/
ATU. This method is recommended for sites with high fj�G.G1IY y 'l 4947"
4: e(//2 /-e .
surges,such as restaurants,and is not necessary for ! /
typical residential applications. ����® �� T fc?eg
This flow equalizing method does not replace the requirement ,
for timed dosing to the disposal unit after the ATU.
50• �j C_. t wcTcc. 4,3- u_ / 4a//�r?�ms
Adjust bait valve to control outlet flow rate from airlift to ,/"\ �C - ........ ."-:
0.5 gpm at full tank depth. // ,e� � r o ea r
At minimum liquid level,flow will stop. i
,53'I-/‘ i' - 37" , 9 j3 = 3 g 8 .9/
o : PRE-TRASH TANK DETAIL
ditil - Lei. .k, WITH FLOW-EQUALIZING AIRLIFT
1,si :' ENVIRO-FLO, INC. DATE. /O��
`1 ",,, Wastewater Treatment Technologies
`--,..,,,,,,,.,�' - P.O.BOX 321161,Flowood,MS 39232
--- (877)836-8476 (601)845-4716 fax
www.enviro-flo.net _
R
,. ,,,,:‘,„,,,,,,,
�M \,„., Nuwater
� ......... Advanced Treatment Systems By Enviro-Flo,inc
BNR Series Wastewater Treatment Systems
Installation & Owners Manual
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s
Class I Wastewater Treatment Systems
500/600/750/1000/1500 Gallon per Day Capacity
Commercial and Residential Systems
The Environmentally Friendly Alternative for Wastewater Treatment
ENVIRO-FLO Inc.
P.O. Box 321161
Flowood, MS 39232
1-877-836-8476
This product has been tested in accordance with the criteria
set forth in the ANSI/NSF Standard 245
• PROCESS DESCRIPTION
The NuWater BNR Wastewater Treatment System is designed for treating domestic
wastewater generated by normal household activities. The system consists of a single
tank utilizing the extended aeration activated sludge process. The system is capable of
producing an effluent which meets or exceeds applicable state discharge standards. This
system has been successfully tested in accordance with National Sanitation Foundation
(NSF) Standards 245 and 40.
Treatment begins when wastewater from the home flows into the pretreatment zone of
the system. Here, the organisms begin to break down and convert the waste into gases
and additional microbes. This is also where nitrate is converted to nitrogen gas. The
partially broken down waste then enters the treatment area,or aeration chamber. In the
treatment area, waste is continually exposed to microbes for the remainder of the
treatment process. The digestion action of the aerobic microbes results in a lower
concentration of pathogenic bacteria.
After average retention time in the aeration zone of 24 hours or more, the mixture enters
the clarifier where calm conditions enable separation of microbes, solids,and treated
wastewater. The microbes that settle out of the water sweep back into the aeration
chamber where they are again beneficial in wastewater treatment. The proprietary airlift
provides for a portion of the treated wastewater to be returned to the pre-treatment zone
for additional treatment and de-nitrification.
The result of aeration and quiescent separation,followed by recirculation is an effluent
that is clear, odorless, and low in nutrients which may be discharged according to local
health regulations. The NuWater BNR Wastewater treatment system is available in
concrete and polyethylene. Materials are subject to state approval.
2
NuWater BNR
Individual Home Wastewater Treatment System
The NuWater BNR system is uniquely designed based on modern concepts.This system has been tested
at an ANSI certified lab.It has undergone strenuous testing,meeting ANSI/NSF standards 40 and 245
requirements,and is approved for use throughout the United States.
NuWater BNR Model Sizes approved by the test facility are: 500,600,750, 1000,and 1500 GPD.
Please note that all sizes may not be available due to precaster availability.
The NuWater BNR system consists of three compartments.They are:
1) Pre-treatment, 2) aeration,and 3) clarification compartments.
Pretreatment Compartment
In the pretreatment compartment large solids are separated out from the incoming wastewater.
This compartment helps to prevent unapproved items from entering the aeration compartment. This is
also where re-circulated water,from the clarifier,is returned to continue the nutrient reduction process.
Aeration Compartment
The aeration compartment is designed to set the right environment for aerobic microbes to grow
by having air pumped in with a specific formation.The air is diffused into microscopic bubbles by low
pressure diffusers.This process agitates and mixes the effluent,while promoting the growth of aerobic
microbes which breakdown organic solids in wastewater.
Clarifier Compartment
Wastewater from the aeration chamber seeps into the clarifier from the bottom of the tank. In this
system the clarifier is referred to as the still zone.In the clarifier there are no mixing of solids and
wastewater. Solids are settled and diverted from the clarifier and returned to the aerator chamber for
further treatment.Water,after separation,passes through a clarifier tee assembly and discharged as local
laws allow. Settled solids,and a portion of treated wastewater along with microbes are re-circulated
back to the pretreatment chamber.
Data Plates
The following data plates should be located on the aerator and audio/visual alarm:
Remove top&filter
Wash every six months or as needed
NuWater Sewage Treatment
115 Volt,60HZ,71 Watt,600 Class I
For Service Call 1-877-836-8476
Model BNR-600
SERIAL BNR-XXXX
3
X'1 V111. 1N CAL110.11 1,1\ MALL 11.11.15 VA:.V.ANll 161A.avv.•+l..l ,.+...w••Date: April 14, 2014 4:04:33 PM PDT
To: <cric()cleaverseptic.com>
Subject: Airlift flow equalization
Eric,
In response to your request to switch the proposed pre-trash tank to a reverse scenario, I have
the following comments:
The added benefit of having a 1000 gallon compartment as the first compartment is greater than
the potential benefit of having a slightly larger flow-equalizing compartment for the following
reasons:
1) The flow equalization capacity of 500 gallons is easily adequate to accommodate three
simultaneous 100 gallon RV dumps, which is a likely worst case scenario.
2) Having a 1000 gallon first compartment will require less frequent pump outs.
In summary, that is a very good question, but I would not suggest reversing the two compartment,
1500 gallon tank from the typical configuration.
Please let me know if you have other questions.
Sincerely,
Nathan Ek
Authorized Representative
N w
u
aced Tana-men!Systems s r o-Pia ,lt
(360) 687-7668 Phone - (360) 687-7669 Fax
• - ) ', r• - . . 1 ►,u , a Pressure Distribution On-Site Sewage Disposal Sork Sh
Name of Applicant: SKP Block l0 Tax Assessors # 901-101-039 Designer's Name/
Company Name: CLEAVER CONSTRUCTION INC.
Pressure Distribution:
Lateral. Manifold& Transport Information:
Lateral Pipe Length - ' 200'
Total.
Lateral Maximum Length ' 40'
Lateral Line Diameter , 1"
Lateral Spacing 3'0.C. �,
i
m 0 �I
Lateral Line Pipe(Schedule Class) F Sch 40 .'. la mr
I Manifold Line Pipe Type (Schedule-Class) - ' NA 0!n (1j1,., ,ereet
(if applicably % r�_.. It
Manifold Length - (if applicable) NA - f` .�►
�_1 • 'I
Manifold Line Diameter (if applicable) i SCH 40 9 R R O�
. IC = HE•
Transport Line Pipe Type(Schedule-Class) j Sch40
1
Transport Line 10'
Length... .
Transport Line 1
Diameter
Pump�ormation:
Residual Lateral Head (Squirt i 5'
Heigh..... 1
Pump Capacity (GPM) {
i
Total Dynamic Head (TDH) f 13.5
.............
i
Dosingj ormation:
Orifice Spacing 36'>..
(inches) .
Total 55
Orifices
Orifice 1/8"
Diameter
}
Total Dose Volume (gallons) 25
Number of Doses Per
Day.....
Size of Pump Tank
1,500
(gallons) ......
Pump Capacity =(orifice discharge rate) x (number of laterals) x (number of orifices per
lateral)
(.41)(55) = — 22.55 gpm
Total Dynamic Head (TDH) =elevation difference +residual head required + friction losses
4+5+4.5 =13.5'
Other In ormation:
Avoid 90 degree bends in transport & lateral lines.
•
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•, rx 't,
do,
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RIC FILENAME\p Macintosh HD:Users:robertstoner:Documents:Work:Forms_Design:Bon•egoPressure Spec.doc �!• . . 1.c " •()
3: �F;.
'9
Cleaver Construction Inc �5s.
19351 8th Ave NE Ste 110 , Poulsbo, WA. 98370 `�`g
r
Soil Logs
'Pl\li '
Evergreen Coho Escap Retreat March 5, 2014
Tax # 901101039
Lots 439,441,443,540,542& 544
Block 10
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4IIINA ••••.) CAA61161b elet444i7M k‘Al'4+ '
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Soil log # 3 0 - 60" Silty Clay Loam
60" - 86" Gravely Coarse Sand with Cobbles Type 1
Soil log # 4 0 - 28" Silty Clay Loam
28" - 48" Fine Sandy Loam
48" -> 60" Gravely Coarse Sand with Cobble Type 1
Orraz_
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C ®. Advanced Treatment Systems By Enviro-FIo,lnc
BNR Series Wastewater Treatment Systems
Installation & Owners Manual
ni.
ss
1.,......... .
It. :, 1, 7.._ ,i1
„: il
Class I Wastewater Treatment Systems
500/600/750/1000/1500 Gallon per Day Capacity
Commercial and Residential Systems
The Environmentally Friendly Alternative for Wastewater Treatment
ENVIRO-FLO Inc.
P.O. Box 321161
Flowood, MS 39232
1-877-836-8476
This product has been tested in accordance with the criteria
set forth in the ANSI/NSF Standard 245
PROCESS DESCRIPTION
The NuWater BNR Wastewater Treatment System is designed for treating domestic
wastewater generated by normal household activities. The system consists of a single
tank utilizing the extended aeration activated sludge process. The system is capable of
producing an effluent which meets or exceeds applicable state discharge standards. This
system has been successfully tested in accordance with National Sanitation Foundation
(NSF) Standards 245 and 40.
Treatment begins when wastewater from the home flows into the pretreatment zone of
the system. Here, the organisms begin to break down and convert the waste into gases
and additional microbes. This is also where nitrate is converted to nitrogen gas. The
partially broken down waste then enters the treatment area, or aeration chamber. In the
treatment area, waste is continually exposed to microbes for the remainder of the
treatment process. The digestion action of the aerobic microbes results in a lower
concentration of pathogenic bacteria.
After average retention time in the aeration zone of 24 hours or more, the mixture enters
the clarifier where calm conditions enable separation of microbes, solids, and treated
wastewater. The microbes that settle out of the water sweep back into the aeration
chamber where they are again beneficial in wastewater treatment. The proprietary airlift
provides for a portion of the treated wastewater to be returned to the pre-treatment zone
for additional treatment and de-nitrification.
The result of aeration and quiescent separation, followed by recirculation is an effluent
that is clear, odorless, and low in nutrients which may be discharged according to local
health regulations. The NuWater BNR Wastewater treatment system is available in
concrete and polyethylene. Materials are subject to state approval.
2
NuWater BNR
Individual Home Wastewater Treatment System
The NuWater BNR system is uniquely designed based on modem concepts. This system has been tested
at an ANSI certified lab. It has undergone strenuous testing,meeting ANSI/NSF standards 40 and 245
requirements, and is approved for use throughout the United States.
NuWater BNR Model Sizes approved by the test facility are: 500, 600,750, 1000, and 1500 GPD.
Please note that all sizes may not be available due to precaster availability.
The NuWater BNR system consists of three compartments. They are:
1)Pre-treatment, 2) aeration, and 3) clarification compartments.
Pretreatment Compartment
In the pretreatment compartment large solids are separated out from the incoming wastewater.
This compartment helps to prevent unapproved items from entering the aeration compartment. This is
also where re-circulated water, from the clarifier, is returned to continue the nutrient reduction process.
Aeration Compartment
The aeration compartment is designed to set the right environment for aerobic microbes to grow
by having air pumped in with a specific formation. The air is diffused into microscopic bubbles by low
pressure diffusers. This process agitates and mixes the effluent,while promoting the growth of aerobic
microbes which breakdown organic solids in wastewater.
Clarifier Compartment
Wastewater from the aeration chamber seeps into the clarifier from the bottom of the tank. In this
system the clarifier is referred to as the still zone. In the clarifier there are no mixing of solids and
wastewater. Solids are settled and diverted from the clarifier and returned to the aerator chamber for
further treatment. Water, after separation,passes through a clarifier tee assembly and discharged as local
laws allow. Settled solids, and a portion of treated wastewater along with microbes are re-circulated
back to the pretreatment chamber.
Data Plates
The following data plates should be located on the aerator and audio/visual alarm:
Remove top&filter
Wash every six months or as needed
NuWater Sewage Treatment
115 Volt,60HZ,71 Watt,600 Class 1
For Service Call 1-877-836-8476
Model BNR-600
SERIAL BNR-XXXX
3
i 120"
LID VENT(TYP
DUAL PORT AERATOR IN
WATERTIGHT DRY,VENTILATED LOC.
RISERS(TYP) 'I'
Tr
36"MAX.COVER 1'PVC(TYP) o I
AIRLINE
4" - 3" I 42" 2" 148" .t'2f' 20" a'3" •
..1..__kri \
\ L — I Id
_____ -
1"PVC SLUDGE
RETURN LINE
2"PVC _2.5..,_ ��-�c-1'� DIGESTER CHAMBER CLARIFIER
OPERATING CAPACITY:547 GALLONS CHAMBER
TRASH CHAMBER FLOOD CAPACITY:631 GALLONS 217 GALLONS
OPERATING CAPACITY:500 GAL. FLOOD:250 GAL.
65" FLOOD CAPACITY:564 GALLONS
55" 54"
0 0 ■0
37' o 0 1"X 1/2"
o " o 00 TEE
•
PRECAST REINFORCED "
~ \
CONCRETE TANK
• 12"
•O• DIFFUSER BARS(2)
PARALLEL TO TANK WALL 4,
3" SLUDGE RETURN
\ \ //■,__'STONE-FREE NATIVE SOIL
OR COMPACTED SAND
61"
OVER STONY SOIL
} 3,. `I.
4"
MASTIC(TYP) J
65" iii.=e
i
END SECTION VIEW I:1Z .P=
1,r e c
,,rn, ,AS
ENVIRO-FLO, INC.
Wastewater Treatment Technologies
,r 58" P.O.BOX 321161,Flowood,MS 39232
1.5"TAPER f,( (877)836-8476 (601)845-4716 fax
www.enviro-flo.net
NuWATER TANK DETAIL FOR
UPDATED:2013 MODEL BNR$600
•
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PARTS LIST NuWater NR Assembly Diagram M j
A.DUAL PORT AERATOR M.POLY DIFFUSER BAR(2)
#1 (7 1
B.3t8"RUBBER 90"NR CLAMPS(2) N,1"PVC(3112"SECTION)
C.3/8"BARBED ADAPTOR X 1/2"NPT(2) 0.1"SUP CAP Oh
D 1/2"SUP X 1/2"NPT ADAPTOR P.1/8"CLEAR PVC HOSE(OPTIONAL 5) A
E.1"STREET X 1/2"NPT BUSHING(3) O.1/2"PVC PIPE(BY INSTALLER)
F 1/2"90"ELBOW(3) R 1"PVC PIPE(BY INSTALLER) f'1
G.1"X 1"X 1/2"TEE S.2"PVC PIPE(BY INSTALLER) ar tom,
H 1"90"ELBOW(3) T.1/8"BARBED ADAPTOR TO 1/4"NPT(2) )
12"X 1"BUSHING U.1/2"STREET X 1/4"NPT BUSHING(2) li
J.2"SANITARY TEE V.1/2"PVC COUPLER(2)
1t 1"PVC CROSS W.2"COUPLER(BY INSTALLER)
L.1"COUPLER(BY INSTALLER) .
Revised 2/25/12
5
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 properly constructed with free-
moving air between digester& clarifier.
Installation of Components (see assembly drawing in appendix)
Read the equipment parts list provided in the owner's manual and verify that all required parts are on
site. Before the system package is installed inside of the unit, each component should be carefully
inspected for damage or defects. Never install damaged components inside of the treatment system.
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 %"
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 '/a"
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
'/2 PVC with the provided fittings (see assembly diagram). The 1/2"PVC runs underground to the
location of the ATU combo panel, then elbows up and transitions to UV rated(gray conduit) V2"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.
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. Two UV lights are required for 600 GPD unit. See
special UV addendum sheet for 600 GPD unit, and 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
Initially the NuWater BNR system is to be filled with clean water. 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 system operate properly.
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.
7
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. If all appears normal,panel may need new air
switch.
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, and submit maintenance
reports to the permitting authority and the owner of the system. After the first two years,the system
shall be maintained at an annual interval.
Maintenance Duties:
1. Remove filter element from aerator and clean with soapy water. Dry and replace.
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...
Specifications
Designation: NuWater BNR 600 residential wastewater treatment system
Treatment capacity/class 600 gallons per day class 1
BOD Loading 600 gpd 1.2-1.75 lbs/day
Electrical requirements 115 volts 50/60 Hz
Hi-Blow Dual Port Aerator Model: HP80W-017
Panel NuWater ATU simplex combo panel
8
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!
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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.
"For God so loved the world that he gave his only begotten son that whosoever believeth in Him shall
not perish,but have everlasting life."
JOHN 3:16
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Limited Warranty
ENVIRO-FLO,Inc. warrants the parts in each treatment process/system to be free from defects in material and
workmanship for a period of two (2)years from the date of installation treating residential wastewater. Some
states do not allow limitations on how long an implied warranty lasts, so the above limitation may not apply. Sole
obligation under this warranty is as follows:ENVIRO-FLO,Inc.shall fulfill this warranty by repairing or
exchanging any component F.O.B.factory, that in ENVIRO-FLO,Inc.'s judgment shows evidence of defects,
provided said component has been paid for and is returned through an authorized dealer, transportation prepaid.
The warrantee must also specify the nature of the defect to the manufacturer.
The warranty does not cover treatment process/system that have been flooded, by external means, or that have
been disassembled by unauthorized persons, improperly installed, subjected to external damage, or damage due
to altered or improper wiring or overload protection.
This warranty applies only to treatment process/system and does not include any residential wiring,plumbing,
drainage, or disposal system.ENVIRO-FLO,Inc. is not responsible for any delay or damage caused by defective
components or materials,for loss incurred because of interruption of service, or for any other special
consequential damages or incidental expenses arising from the manufacture,sale, or use of this process/system.
ENVIRO-FLO,Inc. reserves the right to revise, change, or modify the construction and design of the treatment
process/system for residential wastewater or any component or parts thereof without incurring any obligation to
make such changes in previously sold equipment.ENVIRO-FLO,Inc. also reserves the right, in making
replacements of components under this warranty, to furnish a component which, in its judgment, is equivalent to
the part replaced.
Under no circumstances will ENVIRO-FLO,Inc. be responsible to the warrantee for any other direct or
consequential damages, including but not limited to lost profits, lost income, labor charges, delays in production,
and/or idle production, which result from defects in material and/or workmanship of the system. Some states do
not allow the exclusion or limitation of incidental or consequential damages, so the above limitation or exclusion
may not apply to you.
This warranty is expressly in lieu of any other expressed or implied warranty, excluding any warranty of
merchantability or fitness, and of any other obligation on the part of ENVIRO-FLO,Inc.
This warranty gives you specific legal rights. You may have other rights which vary from state to state.
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