HomeMy WebLinkAboutEngineer's OWTS Design PlanREEFJIVb:f]
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August 25,2025 P'ds8tN8 :'6 irSv
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Tripp Lewton
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Subsurface lnvestigation and Onsite Wastewater Treatment System Design
3-Bedroom Residence + Future 2-Bedroom Accessory Dwelling Unit (ADU)
7332 CR 100
Garfield County, Colorado
Tripp,
CBO lnc. performed a subsurface investigation and completed an onsite wastewater treatment system
(OWTS) design for the subject residence. The 2.471-acre property is located outside of Carbondale, in
an area where OWTSs and wells are necessary.
Legal Description: Quarter: NE Section: 1B Township: 7 Range: 87 Subdivision: PIONEER POINT
SUBDIVISION Lot: 1 2.471ACRES
Parcel lD: 2391-1 81-01-001
SITE CONDITIONS
The property is currently undeveloped. A 3-bedroom residence and future 2-bedroom accessory dwelling
unit (ADU) are proposed.
The residences will be served by a private well on the property. The well is located east of the proposed
ADU. The well will be greater than SO-feet from either proposed septic tank and greater than 10O-feet
from the proposed soil treatment area (STA).
The proposed soil treatment area (STA) location has an approximate 15 percent slope to the southwest.
The proposed area is vegetated with sage, native grasses, and sparse juniper trees.
There should be no traffic or staging of material over the future STA site to avoid compaction of soils
prior to construction of the STA.
SUBSURFACE
The subsurface was investigated on May 30,2025 by digging one soil profile test pit excavation (Test Pit). A
visual and tactile soil analysis was completed by Carla Ostberg at the time of excavation.l Only one Test Pit
was excavated due to the site not accessible beyond the developed road. The hillside to the west was too
steep to safely navigate the excavation equipment. An additional Test Pit must be excavation prior to
construction of the STA to veriff soils. This office must be contacted to view the Test Pit.
The materials encountered in Test Pit #1 consisted of dark brown clay loam topsoil to 18-inches, underlain
I Carla Ostberg holds a Certificate of Attendance and Examination from the CPOW Visual and Tactile
Evaluation of Soils Training.
I29 CAINS LANE
CARBONDALE, CO A1623
970.309.5259
caRLR. osleERc@c l\4er t. co N4
st.:r't'rt' ('(-l\'Fif 'f -'l'r \'( i
Page2
by tan to whitish calcareous clay matrix to a maximum depth explored of 6.0-feet. No bedrock or
groundwater was encountered.
A sample of the soil was taken from Test Pit #1 at 3-feet below grade. Soil structure grade was
moderate. The soilformed a balland a ribbon less than 1-inch in length before breaking. Soilstructure
shape was blocky and consistence was friable to firm. Soil texture was more gritty than smooth.
Calcareous clay matrix is consistent with Soil Type 2 with moderate structure grade. A long'term
acceptance rate (LTAR) of 0.6 gallons per square foot will be used to design the STA.
Test Pit #1
More surface rock than subsurface
Page 3
Sieved sample / ribbon less than 1-inch
DESIGN SPECIFICATIONS
Desiqn Calculations:
Average Des gn Flow = (75 GPD x 2 people/bedroom x 3 Bedrooms) + 75 GPD x 2 people/bedroom x 2
Bedrooms = 750 GPD
LTAR = 0.6 GPD/SF
750 GPD / 0.6 GPD/SF = 1250 SF x 0.8 (pressure-dosed, trenches)x 0.7 (chambers) = 700 SF
The OWTS design is based on 3-bedrooms in the main residence and 2-bedrooms in the ADU. An
average daily wastewater flow of 750 GPD will be used.
Page 4
For the purposes of this OWTS design, Benchmark Elevation at grade 7084' has been established as
100' (Finished Floor of the ADU). The Finished Floor of the Main Residence is 7096'. CBO lnc. should
be notified of any discrepancies or problems with grade elevations of proposed components during
installation of the OWTS.
*Elevations are based upon standard OWTS installation p ractices. Component elevations may change during
installation due to site conditions. Minimum grade refers to piping between components.
The 4-inch SDR-35 sewer line exiting the residences must have a double-sweep clean out and a
minimum 2oh grade to the septic tank.
The system installation will include a 1SOO-gallon, two-compartment lnfiltrator@ poly septic tank with an
Orenio@ Biotube Effluent Filter followed by a 500-gallon, single-compartment lnfiltrator@ poly pump
chamber with an Orenco@ Biotube Pump Vault and an Orenco@ PF3005 pump. The floats should be set
to dose approximately 72 gallons each pump cycle, allowing approximately 6 gallons of drain back.
The control panel for the pump must be located within line of sight of the septic tank. An electrician will be
responsible for wiring the pumping system and the contractor will be responsible for connecting the
plumbing. This office should be contacted for start up of the system to verify its functioning and to perform a
squirt test prior to use of the system.
Pum Table
Effluent will be pumped through a 1.S-inch diameter pump line from the pump chamber to an Orenco@
automatic distributing valve (ADV), model 6404. This pump line must have a minimum 1% grade for proper
drain back into the tank after each pump cycle. The ADV must be placed at a high point in the system in an
insulated riser with access from grade. Screened rock must be placed below the ADV to support the ADV
and to assure the clear pipes exiting the ADV remain visible for future inspection and maintenance.
Effluent will be pressure dosed through 1.S-inch diameter pipes to four gravelless chamber trenches,
each 15 'Quick 4' Plus Standard lnfiltrator@ chambers, for a total of 60 chambers and 720 square feet of
infiltrative area. There must be at least 4-feet of undisturbed soil between each trench.
Effluent will be pressure dosed to 1.S-inch diameter laterals, which must be hung with zip ties from the
underside of the chambers. Laterals will have 5/32-inch diameter orifices facing up, with the exception of
the first and last orifices facing down for drainage. Orenco@ Orifice Shields may be placed under each
downward-facing orifice. The orifices must be placed 3-feet on center. Each lateral must end in a 90
degree ell facing up with a ball valve for flushing. The same size orifice should be drilled in the screw on
cafis of the flushing valves so a squirt test can be performed. Valves may be placed in a valve box,
OWTS Component Minimum Elevation
Primary Tank lnlet lnvert (approx. 7080')Approximate horizontal distance 75'from ADU /
min.2o/o fall / min. 18.75" fall
Automatic Distributing Valve Approximate horizontal distance 55'/ min. 1o/o rise I
min. 6.875" rise
lnfiltrative Surface Approximate horizontal distance 30' to furthest
trench / min. 1% fall to STA / min. 3.75" fall
Dose Range Max = 193.5 gal. (750 GPD x
25o/o + 6 oal drain back)
Min. 46 gal. (10 gal x 4) + 6 gal
drain back
Dose Setting 72 gallons/dose 6 gallons drain back (55' / 1.5'
diameter pump line)
Float Separation 500-gallon, single-compartment
lnfiltrator@ poly pump chamber
5.5" on/off float separation
Pump Criteria 14.3 gallons per minute (GPM)15.8 feet total dynamic head
ffDH)
Page 5
accessible from grade, for access. lnspection ports must be placed at the beginning and end of each
trench. Ports may be cut to grade and covered with a valve box for access.
COMPONENT SPECIFICATIONS
The component manufacturers are typical of applications used by contractors and engineers in this area.
GBO lnc. must approve alternative components prior to installation of the OWTS. Requests must
be submitted, in writing, to our office for approval prior to installation. Component technical data
sheets are available upon request.
Construction must be according to the jurisdiction's adopted On-Site Wastewater Treatment System
Regulations, the OWTS Permit, and this design.
PERMIT APPLICATION INSTRUCTIONS
An OWTS Permit Application must be submitted to Garfield County Environmental Health Department
https://www.oarfield-countv.com/environmental-health/filesqcco/sites/16/OWTS-Application-Complete-
Packet-Dec.-2019.pdf. lf the OWTS Permit Application will be submitted with a Building Permit
Application, it should be submitted directly to Garfield County Building Department.
All questions regarding permit submission can be directed to Garfield County Environmental Health
Department, 970-945-661 4 x81 50.
COMPONENT MANUFACTURER MODEL NO.COMMENTS
Septic Tanks lnfiltrator@
lnfiltrator@
Item # lM-1530
Item # lMl-540-HH
1500-gallon, two-
compartment poly septic
tank
500-9allon, single-
compartment poly pump
chamber with HH pump
Effluent Filter Orenco@ 4-inch diameter, full-size
Pump Orenco@ PF300511%HP
120 Volt
Biotube ProPak Pump
Packaqe
Orenco@ BPP3ODD Vault, Filter, Control Panel
(demand dose)
Tank Risers and Lids Orenco@ Double-walled PVC R|sers and
Lids (24" diameter)
ADV Orenco@ v64044 1.5" lnlet and Outlets
ADV Riser and Lid Orenco@ Double-walled PVC Risers
and Lids (30" diameter)
Orifice Shields Orenco@ os150 1.5 inch diameter (8 total)
Flushing Assembly Orenco@ 1.5" diameter (2) 45" or 90' long sweep only
(4 total)
Chambers lnfiltrator@ Plus Standard 60 'Quick 4' Chambers
Page 6
INSTALLATION CONTRACTOR
CBO lnc. expects that the installer be experienced and qualified to perform the scope of work outlined in this
design. The installer must review this design thoroughly and coordinate with our office in advance of
installation. Any additional conditions in this design or county permit must be completed and documented
prior to final approval of the OWTS installation. Communication between the installer and this office is
expected throughout the installation.
INSTALLATION OBSERVATIONS
CBO lnc. must view the OWTS during construction. The OWTS observation should be performed before
backfill, after placement of OWTS components. Septic tanks, distribution devices, pumps, dosing
siphons, and other plumbing, as applicable, must also be observed. CBO lnc. should be notified 48 hours
in advance to observe the installation.
ln an effort to improve the accuracy of the record drawing, we request that the installer provide a
sketch of the installation, including path of the sewer lines, water line installation (if applicable),
septic tank location, STA location, and measurements from building corners or another fixed
objects on the property. This sketch is most easily provided on Sheet W2.0 of the OWTS Design
pa-ct<et. Photographs of the installation and final cover are also requested to supplement our installation
documentation.
REVEGETATION REQUIREMENTS
An adequate layer of good quality topsoil capable of supporting revegetation shall be placed over the entire
disturbed area of the OWTS installation. A mixture of native grass seed that has good soil stabilizing
characteristics (but without taproots), provides a maximum transpiration rate, and competes well with
successional species. No trees or shrubs, or any vegetation requiring regular irrigation shall be placed over
the STA. Until vegetation is reestablished, erosion and sediment control measures shall be implemented
and maintained on site. The owner of the OWTS shall be responsible for maintaining proper vegetation
cover.
OPERATION INFORMATION AND MAINTENANCE
The property owner shall be responsible for the operation and maintenance of each OWTS servicing the
property. The property owner is responsible for maintaining service contracts for manufactured units,
alternating STAs, and any other components needing maintenance.
Geo-fabrics or plastics should not be used over the STA. No heavy equipment, machinery, or materials
should be placed on the backfilled STA. Machines with tracks (not wheels) should be used during
construction of the STA for better weight distribution. Livestock should not graze on the STA. Plumbing
fixtures should be checked to ensure that no additional water is being discharged to OWTS. For example, a
running toilet or leaky faucet can discharge hundreds of gallons of water a day and harm a STA.
lf an effluent filter or screen has been installed in the OWTS, we recommend this filter or screen be cleaned
annually, or as needed. lf the OWTS consists of a pressurized pump system, we recommend the laterals be
flushed annually, or as needed.
The homeowner should pump the septic tank every two years, or as needed gauged by measurement of
solids in the tank. Garbage disposal use should be minimized, and non-biodegradable materials should not
be placed into the OWTS. Grease should not be placed in household drains. Loading from a water softener
should not be discharged into the OWTS. No hazardous wastes should be directed into the OWTS.
Mechanical room drains should not discharge into the OWTS. The OWTS is engineered for domestic waste
only.
Page 7
ADDITIONAL CONSTRUCTION NOTES
lf design includes a pump, weep holes must be installed to allow pump lines to drain to minimize risk of
freezing. The pump shall have an audible and visual alarm notification in the event of excessively high-
water conditions and shall be connected to a control breaker separate from the high-water alarm breaker
and from any other control system circuits. The pump system shall have a switch so the pump can be
manually operated.
Excavation equipment must not drive in the excavation of the STA due to the potential to compact soil.
Extensions should be placed on all septic tank components to allow access to them from existing grade.
Backfill over the STA must be uniform and granular with no material greater than minus 3-inch.
LIMITS:
The design is based on information submitted. lf soil conditions encountered are different from conditions
described in this report, CBO lnc. should be notified. All OWTS construction must be according to the
county regulations. Requirements not specified in this report must follow applicable county regulations.
The contractor should have documented and demonstrated knowledge of the requirements and
regulations of the county in which they are working. Licensing of Systems Contractors may be required
by county regulation.
Please call with questions
Sincerely,K-CROATK /'.tJ, Bu.t rJo
-\l,zr,rlr, L.Lt.\r
CBO lnc.
t-tr, J;n,utlJ / l,rr-1t.1'f;1, 111tttfr-.i'rutl l, r r&,i-r'ut
Rrvierved By;
&rr,[a }stbu^,g
Carla Ostberg, MPH, REHS
Kachayla R, Cronk, P,E.
Coloradn License No. 61440
Pump Selection for a Pressurized System - Single Family Residence Project
7332 CR 100
Parameters
300
Discharge Assembly Size
Transport Length Before Valve
Transport Pipe Class
Transport Line Size
Distributing Valve Model
Transport Length After Valve
Transport Pipe Class
Transport Pipe Size
Max Elevation Lift
Manifold Length
Manifold Pipe Class
Manifold Pipe Size
Number of Laterals per Cell
Lateral Length
Lateral Pipe Class
Lateral Pipe Size
Orifice Size
Orifice Spacing
Residual Head
Flow Meter
'Add-on' Friction Losses
Calculations
1.25
55
40
1.50
6404
30
40
1.50
0
40
1.50
4
60
40
1.50
5t32
J
5
None
0
inches
feet
inches
feet
inches
feet
feet
inches
feet
inches
inches
feet
feet
inches
feet
200oo
l!
IoF
(!o
I
.9E
(!
o
t!
oF
2s0
150
100
50
PumpData
5 10 15 20 25
Net Discharge (gpm)
30 35 40
Minimum Flow Rate per Orifice
Number of Orifices per zone
Total Flow Rate per zone
Number of Laterals per Zone
% Flow Differential lsVlast Orifice
Transport Velocity Before Valve
Transport Velocity After Valve
Frictional Head Losses
0.68
21
14.3
1
2.7
2.3
2.3
gpm
gpm
%
fps
fps
0
0
feet
feet
feet
feet
feet
feet
feet
feet
gals
gals
gals
gals
gals
gals
Loss through Discharge
Loss in Transport Before Valve
Loss through Valve
Loss in Transport after Valve
Loss in Manifold
Loss in Laterals
Loss through Flowmeter
'Add-on' Friction Losses
Pipe Volumes
1.4
o.7
2.9
o.4
0.0
0.3
0.0
0.0
Vol ofTransport Line Before Valve 5.8
Vol of Transport Line After Valve 3.2
Vol of Manifold
Vol of Laterals per Zone
Total Vol Before Valve
Total Vol After Valve
uirements
14.3
15.8
0.0
PF3005 High Head Effluent Pump
30 GPM, 1/2HP
115123OV 1@ 60H2,20OV 3Q 60Hz
PF3007 High Head Effluent Pump
30 GPM, 3/4HP
23OV 1Q 60H2,20O1460V 3@ 60Hz
PF3010 High Head Effluent Pump
30 GPM, 1HP
230V 1Q 6OHz,20O|46OY 3A 60Hz
PF3015 High Head Effluent Pump
30 GPM, 1-1l2HP
230V 1A 6OHz,20Ot23Ol460V 3@ 60Hz
6.3
5.8
9.5
gpm
feet
I
I
I
System Curve: -
Pump Curve: *
Pump Optimal Range: -
Operating Point: O
o
Design Point:
Y5tlii,4S
SEPTIC
TANKi\
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2-BED
ADU
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3-BEDROOM
RESIDENCE
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THE LOCATION OF PROPOSED IMPROVEMENTS SHOWN ARE
NOT THE RESULT OF A PROPERTY SURVEY. THE LOCATIONS
ARE APPROXIMATE. IT IS THE HOMEOWNERS' DUTY TO
ENSURE ALL CONSTRUCTION AND IMPROVEMENT LOCATIONS
ARE ACCURATE, PROPERry LINES AND SETBACK DISTANCES
SHOULD BE CONFIRMED PRIOR TO EXCAVATION, SCALED
FOR PRINTING ON 11" X 17' PAPER.
SI P
4.
g.
1,1
N
SCALE: 1 = 50'=0"
DRAWINGS MUST BE USED IN
CONJUNCTION WITH DESIGN
LETTER DATED 0812512025
w1 .0
CBO lnc.
129 Cains Lane
Carbondale, Colorado 81623
Phone 970.309.5259
carla.ostberg@gmail.com
7332 CR 100
Garfield County, Colorado
Project Number: C1976
Hengemuhle Residence Dale:0812512025
Designed by: CBO
Reviewed by: KC
Drawn by: DD
Sheet 1 0F 4
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?'(9.?r
?r RED DASHED LINE DENOTES
EXISTING GMDE TO.BE-MODIFIED
?t+
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T_
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't9
r4' DIA SDR-35 SEWER PIPE WITH CLEANOUT
MIN 2% FALL TO TANK
1sOO-GALLON, TWO-COMPARTMENT SEPTIC TANK WITH AN
ORENCO EFFLUENT FILTER, RISERS AND LIDS TO GRADE
"a,
d)?
19(o.
r ,/t\a, %b. '\
/ \2,, \
DR-35 SEWER PIPE WITH CLEANOUT
FALL TO TANK
\-
?
sOO-GALLON, SI NGLE-COMPARTMENT POLY PUMP
CHAMBER WITH ORENCO PUMPING SYSTEM,
RISERS AND LIDS TO GRADE.
(o.
\-??t"o.r
?
'?.t
ol
$".
-o.r 1.5" DIA SCH-40
(MrN 1% DRA|N
20'WIDE
PUMP LINE
?r
I
BACK TO TANK) r\v.\
SOUTH PATIO
LEVEL 1
HOUSE) 100'-0" = 7096'
LEVEL @
99'- 6" = 7095.5'
?to..
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tta?'""
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r
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-oo.
ADV MODEL6404 AT HIGH POINT,
ACCESSIBLE AT GRADE \ PROPERTY LI
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Io
U
7096'MAtN :<o
mFU(t,
ioN
tIJz.
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CLot&
./ HOUSE
PATH OF
SEWER LINE ROUTE
FROM HOUSE TO
SEPTIC TANK \
b..
1.5' DIA SCH-40 DISTRIBUTION
LINES TO EACH TRENCH
4" DIA SDR-35 INSPECTION PORT AT
BEGINNING AND END OF EACH TRENCH
?
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?tta25'
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ASSOCIATION RIGHT-OF-WAY
EASEMENT BOOK.1331 PG. 83
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to.
N-oa
"q
'o6-
4 TRENCHES EACH WITH 15'QUICK 4'CHAMBERS = 60
CHAMBERS = 720 SF
1.5'DIA SCH-40 PVC SUSPENDED LATERALS WITH 5/32'DIA
ORIFICES 3' O.C. FACING UP. FIRST AND LAST ORIFICES FACING
DOWN FOR DRAINAGE COVERED WITH ORIFICE SHIELDS
FLUSHING VALVE AT
END OF EACH LATERAL
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w2.0
FUTURE ADU (2 BEDR00MS)
@ LIVING (LOWEST LEVEL @
- 100'-0" = -
?+t%.
LL
TP1
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o r
r
3-BEDROOM
RESIDENCE
CBO lnc.
129 Cains Lane
Carbondale, Colorado 81623
Phone 970.309.5259
carla.ostberg@gmail.com
7332 CR 100
Garfield County, Colorado
Project Number: C1976
Hengemuhle Residence Dale:0812512025
Designed by: CBO
Reviewed by: KC
Drawn by: DD
f=
Sheet 2 0F 4
NOTE: EACH TRENCH
MUST BE LEVEL
(FRONT TO END)
INFILTRATOR
END PLATE
4" DIA SDR.35 INSPECTION
PORT AT BEGINNING AND
END OF EACH TRENCH
END EACH LATERAL IN A 90'LONG
SWEEPING ELL FACING UP WITH A BALL
VALVE IN A VALVE BOX ACCESSIBLE AT
GRADE
LIMIT OF EXCAVATION
SUSPEND LATERALS WITH ZIP-TIES TO
UNDERSIDE OF CHAMBERS
GRAVELLESS'QUICK-4'
OHAMBER (4'x 3')
UNDISTURBED
SOIL
'min
CHAMBER TRENCH SECTION
1.5. DrA SCH-40
DISTRIBUTION LINE TO
EACH TRENCH
1.5' DtA SDR-35
EFFLUENT PIPE FROM
SEPTIC TANK
6404 ADV WITH ACCESS AT
GRADE
PIPES PLACED IN TOP PORT
OF CHAMBER END PLATES
DISTRIBUTION LINE TO
4TH TRENCH
2'min
_1
I
max
L
4
1,5' DIA SCH-40 PVC SUSPENDED LATERAL
WITH 5/32'DIA ORIFICES AT 3'O.C. FACING
UP. FIRST AND LAST ORIFICES FACE DOWN
WITH AN ORIFICE SHIELD FOR DRAINAGE
'DIA SDR-35 INSPECTION PORT
GMVELLESS'QUICK-4' CHAMBER (a' x 3')
SCARIFY SURFACE
SMALL VALVE COVER
BOX OR IRRIGATION
VALVE BOXAT GMDE
ATTACH CAP OR THREADED
CLEANOUT ASSEMBLY
4" PVC PIPE CUT TO
FIT
COMPACT
BASE TO SUPPORT
BOX
USE HOLE SAWTO
CUT THRU TOP OF
END
INSTALL FLUSHING
VALVE ECCENTRIC TO
CENTER OF VALVE
BOX
AMBER
DR|LL$" On ORTFTCE
IN SCREW ON CAP
FOR SQUIRT TEST
1O'DIAVALVE BOX
WITH SECURED LID
1.5- PVC SLIP X MALE
PIPE THREAD
ADAPTER W/CAP
1.5" DIA BALL
VALVE
1.5'DtA SCH-40 PVC
LONG SWEEP 90'ELBOW
CHAMBER END CAP
1.5'DtA SCH-40 PVC
SUSPENDED LATERAL
w3.0
F
IIII
---h---E
IId-,rt-
t_
--
l5CHAMBERS/TRENCH
\-
=
===EE-
CBO lnc.
129 Cains Lane
Carbondale, Colorado 81623
Phone 970.309.5259
carla.ostberg@gmail.com
7332 CR 100
Garfield County, Colorado
Project Number: C1976
Hengemuhle Residence DaIe:0812512025
Designed by: CBO
Reviewed by: KC
Drawn by: DD
VALVE DETAIL
Sheet 3 0F 4
DESIGN
PROPOSED 3.BEDROOM RESIDENCE + FUTURE 2.BEDROOM ADU
75 GPD x 2 PERSONS/BEDROOM x 3 BEDROOMS = 450 GPD
75 cPD x 2 PERSONS/BEDROOM x 2 BEDROOMS = 300 GPD
WASTEWATER FLOW = 750 GPD
USE 15OO GALLON, TWO.COMPARTMENT SEPTIC TANK FOLLOWED BY A sOO-GALLON
SI NGLE.COMPARTMENT PUMP CHAMBER
SOIL TREATMENT AREA (STA):
LONG TERM ACCEPTANCE RATE (LTAR) = 0.6 GAL/ SF
CALCULATED STA = Q/LTAR =750 / 0.6 = 1250 SF
1250 SF x 0.8 (PRESSURE DOSED TRENCHES) x 0.7 (CHAMBERS) = 700 SF
700 SF I 12SF|CHAMBER = MlN. 60 CHAMBERS
SOIL PROFILE TEST PIT NO. 1 LEGEND
t= topsoil
l,--l calcareous
clay matrix
0
DARK BROWN TOPSOTL (SURFACE ROCK)
TAN CALCAREOUS CLAY MATRIX WITH
SPARSE ROCK
NO GROUNDWATER OR BEDROCK ENCOUNTERED
DURING EXCAVATION
SOILS LOG
2
3
4
5
6
7
8
9
10
FINISHED GMDE
F
Lrl
uJ
LL
I
IF(L
lrJo
SLIP-ON PVC
DO NOT GLUE
INSULATED COPPE
TRACER WIRE
4' DIA SDR-35
SEWER LINE
TO TANK
FINISHED GRADE
TO HOUSE
4'DIA SDR-35 SEWER LINE
(MrN 2% SLOPE TO TANK)
SCREENED ROCK
OR SAND FOR
BEDDING
8- MIN
24'MlN.
3'MIN.
w4.0
OWTS COMPONENTS AND
PHYSICAL FEATURES
MINIMUM REQUIRED
SETBACK
APPROXIMATE PROPOSED
SETBACK
HOUSE TO SEPTIC TANK 5'49',
PUMP CHAMBER TO WELL 50'65'
SEPTIC TANK TO WATER COURSE 50'N/A
STA TO HOUSE 20'25'
STA TO WELL 1 00'1 15'
STATO WATER COURSE 50'N/A
BACKFILL
CBO lnc.
129 Cains Lane
Carbondale, Colorado 81623
Phone 970.309.5259
carla.ostberg@gmail.com
7332 CR 100
Garfield County, Colorado
Project Number: C1976
Hengemuhle Residence Date:0812512025
Designed by: CBO
Reviewed by: KC
Drawn by: DD
Sheet 4 0F 4
G)qPublic.nef" Garfield County, CO
AccountNumber ROB3333
ParcelNumber 23977B\O7OOI
Acres 2
Land SqFt 0
Tax Area 011
Mill Levy 74.4740
Dale created:8/7 /2025
Last Data Upload ed: 8/7 /2O25 2:O7:33 AM
Physical Address 7332 100 COUNTY RD
CARBONDALE 87623
OwnerAddress HENGEMUHLE,REBECCAJ
PO BOX 319
RED HILL SOUTH VIC 3937
Overview
Parcels
Roads
Parcel/Account
Numbers
Owner Name
i. . r Lakes & Rivers
- CountyBoundary
Line
Total Actual Value $0 Last 2 Sales
Date Price
4/4/2022 $39s,000
n/a $
Legend
Develooed bvB SCH NEI DER
GEOSFATIAL
817125, 12:42PM
Garfield County, CO
Summary
Account
Parcel
Property
Address
Legal
Description
Acres
Land SqFt
Tax Area
Mill Levy
Subdivision
View Map
Map
Owner
HENGEMUHLE, REBECCAJ
PO BOX 319
RED HILL SOUTH VIC 3937
qPublic.net - Garfield County, CO - Property Record Card: R083333
R083333
239rtgroroor
7332 1OO COUNTY RD, CARBONDALE, CO 81623
Quarter: NE Section: 18 Township: 7 Range: 87 Subdivision:
PIONEER POINT SUBDIVISION Lot: 1 2.471 ACRES
2.477
U
1L
74.4740
PIONEER POINT SUBDIVISION
Land
UnitType
Square Feet
Acres
VACANT RES LOTS - O1OO (VACANT LAND)
0
ActualValues
TaxYear 2025 2024 2023 2022 2027
ActualValue $420,OOO.OO $400,000.00 $400'000.00 $72,500.00 $72,500.00
Assessed Values
Tax Year 2025 2024 2023 2022 2027
Non School Assessed Value $113,400.00 n/a n/a n/a nla
School Assessed Value $113,400.00 n/a n/a nla n/a
Pre 2025 Assessed Value nla $111,600.00 $111,500.00 $21,030.00 $21,030.00
-House Bill 24B- 1001 established a separate assessment rate for school district residential properties, effective for the 2025 tax year and beyond.llj.g!-Elglgl4gfgggI
FAQs
https://qpublic.schneidercorp.com/Application.aspx?ApplD=1038&LayerlD=22381&PageTypelD=4&PagelD=9447&Q=593347607&KeyValue=R083333 'l12
817125, 12:42PM
Mill Levies
qPublic.net - Garfield County, CO - Property Record Card: R083333
Tax Year 2025 2024 2023 2022 2027
Non School District Levy 37.262 n/a n/a n/a n/a
Total Levy
Tax History
74.414 74.4t4
2024
72.518
20.23
87.O29
2022
79.776
202tTax Year
Taxes Billed
Click here to view the tax information for this parcel on the Garfield Countv Treasurer's website.
Transfers
Sale Date Deed Type Reception Number
$8,304.60 $8,093.00 $7,704.O4 $7,677.68
Book - Page Sale Price
4/4/2022 QUITCLAIM DEED 972994 $o
4/4/2022 WARRANTY DEED $395,000972993
3/37/2022 ASSIGNMENT 972995 $o
3/30/2022 BARGAIN AND SALE DEED 972992 $o
3/Lr/2022 AGREEMENT 972050 $o
3/ro/2022 EASEMENT 972049 $o
2/18/2022 COVENANTS 971766 $o
7/18/2076 STATEMENT OF AUTHORITY 879884 $o
8/t6/20!3 COVENANTS 839560 $o
8/76/2013 COVENANTS 839559 $o
8/73/2073 Plat 8395s6 $o
6/79/2073 AGREEMENT 839558 $o
7/27/2073 RESOLUTION 830406 $o
4/23/2008 RESOLUTION 747393 $o
70/70/2003 QUITCLAIM DEED 638446 1528-6t3 $o
70/70/2003 AFFIDAVIT 638445 752A-609 $o
70/70/2003 AGREEMENT 638444 1528-607 $o
IO/T6/L98T WARRANTYDEED
Property Related Public Documents
Click here to view ProDertv Related Public Documents
Photos
No data available for the following modules: Buildings, Sketches.
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https://qpublic.schneidercorp.com/Application.aspx?ApplD=1038&LayerlD=22381&PageTypelD=4&PagelD=9447&Q=593347607&KeyValue=R083333 212
Item #
lM-{530-2GP
l53O Gallon Tino Gompartment
Infiltrator@ Poly Tank
{i.l[{]i:ll!L/f:r i
6 1 7"
TANK TOP
HALF ELASTOMETRIC
GASKET
175.6"TANK
INTERIOR SEAM CLIP
(86)TOP VIEW
ALIGNITGNT
DOVYEL ('16)TANK BOTTOM
HALF
24' ACCESS PORT
wtTH LOCKTNG LtD (3)
Tank hdudcs lh/p
rS) MID-HEIGHT SEAM SECTION DETAIL
OUTLET TEE
2/3 TOTAL VOL 1/3 TOTAL VOL
54 5'
SIDE VIEW
SEAM CLIP
r Compliont with CSA ond IAPMO Stondordso PVC risers ovoilobler Secondory sofety screen ovoiloble with
PVC riser
o Mqximum buriol depth is 48"r Minumum buriol depth is 6"o Tonk is not roted for vehiculor troffic
loodingo Exterior of monhole cover includes the
following worning: "DANGER DO NOT
ENTER: POISON GASES"
LIFTING STRAP
crYHcAr)
END VIEW
trF"FILTRATOR'
60ptlc tanks
lilJlAIOtSt$aalG.
Digging Specs I n vert Dimensions Wolking Copoclty
2nd Comp. Totol
I 503 qql , 1509 golii
16' Long x 7' Wide lnlet 1
l
I
I
Outlet
+4"
i
Length i
17s.6" i
.. _ . .l
width
61.7"
I
t-
43" below inlet 47"54.5 501 lbs.
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FOet
FIBERGLASS
SUPPORT
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Water &
Wasteualer
o Slatems
r Prcduct
Frg) 395€7G4 28m50o' Rd'317
P.O.Bo(95
Farc (719)3g+37n H'sIaMSa @81211
Webclb: www.\rallelryr€cast@fii
Emal | : fionUesk@val le)precastomPRtCAStlInc. oseMce
Residential Biotube' Eflluent Filters
Applications
Our patented* 4-in. (100-mm) Biotube Effluent Filters, Biotube Jr., Biotube
Insert Filters, and Biotube Base Inlet Filters are ideal for residential septic
tanks and have a lifetime warranty. They prevent large solids from leaving
the tank, dramatically improving wastewater quality and extending the life
of residential drainfi elds.
4-in. (100-mm) Biotube Efluent Fiber
4-in. (1 00-mm) Biotube Jr.
(4-in. Biotube cartridge auail-
able separately as Insert Fiher)
8-in. (200-mm)
Base Inlet Fiber
4-in. (100-mm)
Insert Fiher
,
fao
Orenco! superior ffiuentf.hers resist clogging better than all other brands. Our stan-
dard, full-sized 4-in. (100-mm) Biotube Effluent Fiber prouides maximum long-rerm
protection in a complete package, with housing. Our 4-in. (100-mm) Biotube Jr., at
half the size of our standard model, has more f.hering capacity than the full-sized f hers
sold by other manufacturers. For tanks with existing outlet tees, the Biotube Insert Filter
is ideal. Andfor low-profk tanks, there's the Base Inlet Fiber.
* Covered by patent numbers 5,492,635 and 4,439,323
To Order
Call your nearest Orenco Systems@, Inc. distributor. For nearest distribu-
tor call Orenco at 800-348-9843 or go to www.orenco.com and click on
"Distributor Locator."
APS-Ff-1
Rev.3.4 @ 1lfi0
0renco Syslems@, lnc.
J li!!r l.;: l*iii le
iii l*
iii tfi
ffi$
Standard Features & Benefits
. Has 5-]0 times
more flow area
than other brands,
so lasts many
times longer
between clean-
ings, increasing
homeowner
satisfaction
. lnstalls in min-
utes inside new
or existing tanks;
e)dendible tee
handle for easy
removal
. Easy to clean by
simply hosing off
whenever the tank
needs pumping
. Removes about
two-thirds of sus-
pended solids, on
average, extending
drainfield life
. Corrosion-proof
construction, to
ensure long life
. Lifetime warranty
0ptional
Features &
Benefits
. Alarm available, to
signal the need for
cleaning
. Flow modulating
discharge orifices
available to limit
flow rate leaving
tank, mitigat-
ing surges and
in c reasing
retention time
. Custom and
commercial sizes
available
Biotube
Filtering
Process
Effluent from the
relatively clear zone
ofthe septic tank,
between the scum
and sludge layers,
horizontally enters
the Biotube Effluent
Filter. Effluent then
enters the annular
space between the
housing and the
Biotubes, utilizing
the Biotubes'entire
surface for filtering.
Particles larger than
the Biotubes mesh
are prevented from
leaving the tank.
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Nomenclatures
4-in. Biotube Filter (standard)
FT 04
0ptions:
Blank = no optionslV = flow modulation plate installedA = float bracket attached
W =fitsS = {its
Cartridge height: 28" and 36" are standard
Housing height; 36" and 44" are standard
Filter diameter (inches)
Type 3034 outlet pipe
Schedule 40 outlet pipe
Blank = 1/8" liltrationP = .1/16" filtration
Biotube effluent filter series
8-in. Biotube Filter (base inletmodel)
FTI os zz-14 B[--l
-T-I 0ptions:A = Iloat bracket
FS = 2" outlet orifice
FSO = 2" outlet orifice and overflow plate.
Base inlet model
Cartridge height: 14" standard
Housing height: 22" standard
Filter diameter (inches)
08=8"
Blank = 1/S" filtrationP = 1/16" filtration
Biotube etfluent filter series
- Also available with coupling and sleeve as a "kit": FI-oVERFLOWKIT
4-in. Biotub€ Jr. (inctudes cartridse and housing)
FTJ !!o+ rs
0ptions:
Blank = no optionsM = ,flow modulation plate installedA = {loat bracket attached
Cartridge height (inches)
Filter diameter (inches)
W = fitsType3034outletteeS = fits Schedule 40 outlel tee
Blank = 1/8" filtration
P = 1/16" filtration
Junior series
Biotube efiluent filter series
4-in. Biotube Filter Insert (cartridse only)
FTi 0418-
For customized
indicates North
options (e,9,, NC
Carolina regions)
e-lits Type 3034 outlet tee
lits Schedule 40 outlet tee
Blank
P
Cartridge height (inches)
Filter diameter (inches)
1 /8" filtration
1/16" filtration
lnsert
Biotube effluent lilter series
Distributed By:
4-in. Biotube
Effluent Filter
Extendible PVC handle
Stainless steel set screws
Top seal plate
Air vents
Biotube@ filter cartridge
Solid base
Filter housing
4-in. Biotube Jr.
Tank wall
- Riser
wall
Item #
IM.54GHH
lll,l-540 lnfiltrator@ Poly Tank
with High Head Pump
Wdtr
61.7
End
View
TANKTOP
HAIF
ooNTlNuous
GASIGT
TANK
INTERIOR SEAI' CLIP
54.6'
AtIGt{IiCNT
DOWET TA}IKBOTTOM
t{AtF
SEAi' CLIP
(rYPrcAL)
LIMNG STRAF
(ntrlcAL)
Mid-Height Seam
Section
Wircs
Pand
Section
View
Disonnect t
2("
t
Vahrc
4
DESIGN NOTESr Compliont with CSA ond IAPMO
Stondordso Secondory sofety screen ovoiloble
with PVC Risero Delivered complete with internol
pipingr Moximum buriol depth is 48"o Minimum buriol depth is 6"o Tonk is not roted for vehiculor
troffic loodingo Exterior of monhole cover includes
the following worning: "DANGER DO
NOT ENTER: POISON GASES"
at.e
Londt
NOTE TAI,II( ErTERIS W'DH B 61.7
*Servicp cplrrtlplds available for maintenane.*
Digging Specs lnvert Dimensions Net
Copocity
6' Long x 6' Wide
7" below inlet invert
ln let Outlet Length
64.9"
width
61.7"
Height
78.6"
[f^FILTRATOR'
47"61"552 gollons sopllc llok3
titr^lil$ilatG.
Weight
369 lbs
o VALTEY
Water &
Wastewaler
o Systems
r Prcduct
(zio) 3956264 2flffoo' Rd317
P.O. Bo(95
Farc f/1g) 3W727 B^mVHa' @81?'J.1
Webslb: www.\ralleyprccast@m
Emal I : fiorfr desk@valleprccastomM PRtCAS|Tlrnc. oseMce
Double Walled PVG Riser & Lid Options
Poly Lid
(Static load tested to 5000lbs). Skid resistance surfiace. Available in green. Highest level of UV Probction induded. lncludes a foam gasket for airtight and
watertight appl ications. lncludes square drive scr€ws to discounage
unauthorized enty. lnsulation panels achieve R-10 insulation nating
2' of Insulation
Standard
Orenco @ DuraFiber* Access Lids (FLD)
Not recommended for vehicular haffic
24'and 30'Diameters. Solid, resin-infusedfiberglassconsfi.rction. 20,000-lb breaking shengilh. Standard green or broum oolons. Available with orwithout urethane lid gasket. Available with carbon filhation. 4 stainless steel flathead socket cap screws & hex
key wrench. lnsulated lids available - 2'or4'
Double Walled PVC Riser
. Available ln 24' and 30' Diameter. Cut to length. Sold in +l- 2' incremenb. Must be cut between ribs
ffi PRtCASfrrnc. rseMce
(719) 395€704 28m5co Rd'317
P.O. Bo(gs
Fax (/19)gHg7n BtffiVi$a' @81211
Webelb: wwwvalleyprccastom
Emll : fronfieok@valleyprccastom
Water &
Waetewater
r S)fiEtems
o Product
Biotube@ ProPak Pump PackagerM
Orenco Technical Data Sheet
60-Hz Series Pump Packages
Control panel
General
0renco's Biotube@ ProPak'" is a complete, integrated pump package for
filtering and pumping effluent from septic tanks. And its patented pump
vault technology eliminates the need for separate dosing tanks.
This document provides detailed information on the ProPak pump vault
and filter, 4-in, (100-mm) 60-Hz turbine effluent pump, and control panel.
For more information 0n other ProPak components, see the following
0renco technical documents:
c Float Switch Assemblies (NSU-l\i F-MF-1)
. Discharge Assemblies (NTD-HV-HV-l ). Splice Boxes (NTD-SB-SB-1)
. External Splice Box (NTD-SB-SB-I)
Applications
The Biotube ProPak is designed to filter and pump effluent to either
gravity or pressurized discharge points. lt is intended for use in a septic
tank (one- or two-compartment) and can also be used in a pump tank.
The Biotube ProPak is designed to allow the effluent filter to be removed
for cleaning without the need to remove the pump vault or pump, simpli-
fying servicing.
Complete packages are available for on-demand or timed dosing sys-
tems with flow rates of 20, 30, and 50-gpm (1 ,3, 1.9, and 3.2 Usec),
as well as with 50 Hz and 60 Hz power supplies.
Standard Models
BPP2ODD, BPP2ODD-SX, BPP3OTDA, BPP3OTDD-SX, BBPPsOTDA,
BPP5OTDD-SX
Product Gode Diagram
BPP l
Standard optionsl
Blank = 57-in. (1448-mm) vault height, internal
splice box, standard discharge assembly68 = 68-in. (1727-mm) vault height
SX = external splice box
CW = cold weather discharge assembly
DB = drainback discharge assemblyQ = cam lock
l\4FV = non-mercuryfloat
Control panel application:
DD = demand-dosing
TDA = timed-dosing, analog timer
TDD = timed dosing, digital timer, elapsed time
meter & counters
Pump flow rate, nomjnal:
20 = 20 gpm (1.3 Usec)
30 = 30 Spm (1.9 Usec)
50 = 50 gpm (3.2 Usec)
Biotube@ ProPaK" pump vault
External splice box
(0ptional; internal splice
box comes standard,)
Riser lid
(not included)
Float
Riser (not
included)
Discharge
assembly
Pump
liquid end
Pump motor
bracket
Support pipe
Pump vault
Float stem
Floats
Float collar
Vault inlet holes
4-in. (100-mm)
turbine effluent pump
Biotube@ fi
cartridge
t
Biotub9 ProPakrM pump package components.
0renco Systems@ lnc. , 81 4 Airway Ave,, Sutherlin, 0R 97479 USA . 800-348-9843 . 541 -459-4449 . www.orenco,com NTD-BPP'1
Rev. 1.2, @ 08/14
Page 1 ol 4
OrenCO Technical Data Sheet
ProPak'" Pump Vault Biotube@ Filter Gartri
Materials of ConstructionMaterials of Construction
Vault body Polyethylene Filter tubes Polyethylene
Support pipes PVC Cartridge end plates Polyurethane
Dimensions, in. (mm)Handle assembly PVC
A - 0verall vault height 57 (1448) or 68 (1727\ Dimensions, in. (mm)
B - Vault diameter 17.3 (439)A - Cartridge height 18 (457)
C - lnlet hole height 19 (475)B - Cartridge width 12 (305)
D - lnlet hole diameter (eight holes total)2 (50)Performance
E - Vault top t0 support pipe bracket base 3 (76)Biotube@ mesh opening 0.125 in (3 mm).
F - Vault bottom to filter cartridge base 4 (102)Total filter flow area 4.4ft'(0.4 mr)
Total filter surface area 14.5 fl'z (1 .35 m2)
Maximum flow rate 140 gpm (8.8 Usec)
.0.062-in. (1.6-nn) filter mesh available
E
T
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AC
D
-r
E
A
II
t-
B B---l
ProPakrM pump vault (shown with Biotube filter and effluent pump) BiotubP filter cartridge (shown with float switch assembly)
NTD-BPP-1
Rev. 1 .2, @ 08/1 4
Page 2 ol 4
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0renco Systems@ lnc. , 81 4 Airway Ave., Sutherlin, 0R 97479 USA . 800-348-9843 . 541 -459-4449 . wwworenco.com
Teehnical Data Sheet Orenco
4-in. (100-mm) Turbine Etfluent Pumps
0renco's 4-in. (100 mm) Turbine Effluent Pumps are constructed of
lightweight, conosion-resistant stainless steel and engineered plastics;
all are field-serviceable and repairable with common tools. All 60-Hz
PF Series models are CSA certified to the U.S. and Canadian safety
standards for effluent pumps, and meet UL requirements.
Power cords for 0renco's 4-in. (100-mm) turbine effluent pumps are
Type S00W 600-V motor cable (suitable for Class 1 , Division 1 and 2
applications).
Materials of Construction
Discharge:Stainless steel or glassJilled polypropylene
Dischargebearing: Engineeredthermoplastic(PEEI$
Diffusers:Glassjilled PP0
lmpellers:Acetal (20-, 30-gmp), Noryl (50-gpm)
lntake screens:Polypropylene
Suction connection: Stainless steel
Drive shaft:300 series stainless steel
Coupling;Sintered 300 series stainless steel
Shell:300 series stainless steel
Lubricant:Deionized water and propylene glycol
Specifications
Pump Curves
Pump curves, such as those shown here, can help you determine
the best pump for your system. Pump curves show the relationship
between flow (gpm or Usec) and pressure fl-DH), providing a graphical
representation of a pump's performance range. Pumps perform best
allhetr nominalflow rate, measured in gpm or Usec.
0.63
Flow in liters per second (Usec)
1.26 1.89 2.52 3.15 3_79 4.42
Pt 20051 I.,';
\
\
\
PF 300511 \
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\
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5m511 \
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sois
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q!
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.E 40
20
Nom. flow
gpm (Usec)
Length
in. (mm)
Weight
lb (kg)
Discharge
in,, nominal i
lmpellers 10 20 30 40 50 60 70
Flow in gallons per minute (gpn)
20 0.3) 22,5 (572) 26 (11) 1.25 4
30 0.9) 21.3 (541) 25 (11) 1.25 3
50 (3.2) 20.3 (516) 27 (12) 2.00 2
Performance
Nom. floW
gpm (Usec)
hp (kW)Design
llow amps
Rated
cycles/day
Min liquid
level, in. (mm) 2
20 (1.3) 0.5 (0.37) 12.3 300 1 8 (457)
300 20 (508)
300 24 (610)
1 Discharge is fenale NPf threaded, U.S. nominal size, t0 accommodate )renco@ discharge
hose and valve assemblies. Consult y1ur ]renco Distributor ab1ut fittings to c1nnect discharge
assemblies t0 metric-sized piping.
'? Minimum liquid level is f1r single punps when installed in an )renc,Bi1tubf Pr1PakrM Pump
Vault,
30 (1.9) 0.5 (0.37) 11,8
50 (3,2) 0,5 (0.37) 12j
orenco Systems@ lnc. ,814 Airuay Ave., Sutherlin, 0R 97479 USA . 800-348-9843 r 541-459-4449 . wwworenco.com NTD.BPP-1
Rev. 1 .2, @ 08/1 4
Page 3 ot 4
OrenCO Technical Data Sheet
Control Panel (Demand Dose)Gontrol Panel (Timed Dose)
Orenco's ProPaK' demand dose control panels are specifically engineered
for the ProPak pump package and are ideal for applications such as
demand dosing from a septic tank into a conventional gravity drainfield.
Materials of Construction
Orenco's ProPak timed dose control panels are specifically engineered for
the ProPak pump package and are ideal for applications such as timed
dosing from a septic tank into a pressurized drainfield or mound. Analog or
digital timers are available.
Materials of Construction
Enclosure UV-resistant fiberglass, UL Type 4X Enclosure UV-resistant fiberglass, UL Type 4X
Hinges Stainless steel Hinges Stainless steel
Dimensions, in. (mm)Dimensions, in. (mm)
A - Height 11 .5 (290)A - Height 11.5 (290)
B - Width 9.5 (240)B , Width 9.5 (240)
C - Depth 5.4 (135)C - Depth 5.4 (135)
Specifications Specifications
Panel ratings 120V,3/4 hp (0.56 k\4,14A, single phase,60 Hz Panelratings 120V,3/4 hp (0.56 kW,14A, single phase,60 Hz
1 , Motor-start contacior 1 6 FLA, t hp (0.75 kW), 60 Hz; 2.5 million cycles
at FLA (10 million at 50% of FLA)
2. Circuit 120 V 10 A, 0FF/0N switch, Single pole breakers
3, Toggle switch Single-pole, doublethrow HOA switch, 20 A
4. Audio alarm 95 dB at 24 in. (600 mm), warbletone sound, UL
Type 4X
5, Audio alarm '1 20 V automatic reset, DIN rail mount silence
relay
6. Visual alarm 7/8-in. Q2-nn) diameter red lens, "Push{o-silence,"
1 20 V LED, UL Type 4X
Control panel, demand-dose
Dual-mode Programmable for timed- or demand-dosing
(digital timed'dosing panels only)
''120 V repeat cycle from 0.05 seconds to 30
hours, Separate variable controls for OFF and
0N time periods
120-V programmable logic unit with buiFin LCD
screen and programming keys, Provides control
functions and timing for panel operation
2. Motor-startcontactor 16 FLA,1 hp (0.75 kW),60 Hz;2.5 million cycles
at FLA (10 million at 50% of FLA)
3. Circuit breakers 120 V 10 A, 0FF/0N switch. Single pole 120 V
4. Toggle Switch Single-pole, doublelhrow HOA switch, 20 A
5. Audio alarm 95 dB at 24 in, (600 mm), warbletone sound, UL
Type 4X
6. Visual alarm 718-in. Q?-nn) diameter red lens, "Push{o-silence",
1 20 V LED, UL Type 4X
Control panel, timed-dose (digitaltimer model shown)
1a. Analog timer
(not shown)
1b. Digital timer
(shown below)
o
@
ffio
@
&o
Io
NTD-BPP-1
Rev. 1.2, @ 08/14
Page 4 ot 4
Orenco Systems@ lnc, , 81 4 Airway Ave., Sutherlin, 0R 97479 USA . 800-348-9843 . 541 -459-4449 o wwworenco.com
PF Series $-inch (1 00-mm)
Submersible Etfluent Pumps
Orenco Technical Data Sheet
Applications
Our 4-inch (100-mm) Submersible Effluent Pumps are designed to
transport screened effluent (with low TSS counts) from septic tanks or
separate dosing tanks. All our pumps are constructed of lightweight,
corrosion-resistant stainless steel and engineered plastics; all are field-
serviceable and repairable with common tools; and all 60-Hz PF Series
models are CSA ceftified to the U.S. and Canadian safety standards for
effluent pumps, meeting UL requirements.
0renco's Effluent Pumps are used in a variety of applications, including
pressurized drainfields, packed bed filters, mounds, aerobic units, effluent
irrigation, effluent sewers, wetlands, lagoons, and more. These pumps
are designed to be used with a Biotube@ pump vault or after a secondary
treatment system.
-
Discharge Connection
-
Bypass 0rifice
Franklin
Liquid End
-
Suction Connection
Franklin
Super Stainless
Motor
Featu res/Specif ications
To specify this pump for your installation, require the following:
o Minimum 24-hour run-dry capability with no deterioration in pump life
or performance*
. Patented 'lzB-inch (3-mm) bypass orifice to ensure flow recirculation
for motor cooling and to prevent air bind
. Liquid end repair kits available for better long{erm cost 0f ownership
. TRI-SEALTM floating impellerdesign on
.10,15,20, and 30 gpm
(0.6, 1 .0, 1 ,3, and 1.9 Usec) models; floating stack design on 50 and
75 gpm (3.2 and 4.7 Usec) models
. Franklin Electric Super Stainless motor, rated for continuous use and
frequent cycling
. Type S00W 600-V motor cable
o Five-year warranty 0n pump or retrofit liquid end from date of manu-
facture against defects in materials or workmanship
. Not applicable for S-hp (3.73 kW m1dels
Standard Models
See specifications chaft, pages 2-3, for a list of standard pumps. For
a complete list of available pumps, call Orenco.
Product Gode Diagram
PF -T-
II Cord length, ft (m):+
Blank = 10(3) 2030 = 30 (9) 50
Voltage, nameplate:
1 = 115- 200 = 2002=230t 4 =460
Frequency:
1 = single-phase 60 Hz
3 = three-phase 60 Hz
5 = single-phase 50 Hz
(0 37)
(0.75)
(1,50)
(3 73)
Nominal floW gpm
10 = 10 (0,6)
20 = 20 (1.31
50 = 50 (3,2)
= 20 (6)
= 50 (15)
05 = lzhp
10=1hp
20 = znp
50 = shp
Horsepower (kW):
03 = 7s hp (0.25)
07=%hp(0.56)
15 = 1-%hp(1 ,11)
30 -- 3hp (2.24)
15
30
(Usec):
= 15 0.0)
= 30 (1.e)
"@:. @
LR809AO
LFt2053496
Powered by
Fnanklin Electnic
= 75 (4.7)
Pump, PF Series
- ,6-hp (0,37kW) only
1220 volts for 50 Hz pumps
tNote: 20joot cords are available only for single-phase pumps thr0ugh 1 -% hp
0renco Systems@ lnc, ,814 Airway Ave., Sutherlin,0R 97479 USA . 800-348-9843 o 541-459-4449 o wwworenco.com NTD.PU.PF.l
Rev.2.2, @ 09/14
Page 1 ol 6
OrenCO Technical Data Sheet
Specifications,60 Hz gsg
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PFl0051 I 10 (0.6) 0.50
PFl 0051 2 10 (0.6) 0.50
PF1oo532oo 10 (0 6) o.5o
PF100712 4'5 10 (0.6) 0.75
PFl0073200 4'5 1o (0,6) 0.75
PF101012t6 10(0.6) 1,00
PFl0103200 5,6 10 (0,6) 1 .00
PF1020125'6'7'B 10 (0.6) 2.00
PFl02032 5,6,8 10 (0.6)
PFl0203200 5,6,8 10 (0.6)
PFl 5031 1 15 (1 .0)
PFl 5031 2 15 (1 .0)
PF20051 1 20 (1.3)
PF200512 20 (1.3)
PF20053200 20 (1.3)
PF201012 4'5 20 (1 .3)
PF201 03200 4'5 20 (1,3)
PF2015124'5 20 (1.3)
PF20153200 45 20 (1.3)
PF30051 1 30 (1.e)
PF30051 2 30 (1.e)
PF30053200 30 (1.9)(0.37) 3 200
in, GFP 23.0 (660) 16 (406) 26 (12) 300
6.3 6.3 6 1 l/a in. GFP 23.0 (660) 16 (406) 26 (12) 300
3.8 3.8 6 1 lzc in. GFP 23.0 (660) 16 (406) 26 (12) 300
8,3 8.3 I 1 /a in, GFP 25.9 (658) 17 (432) 30 (14) 300
7
12j 12j 1 8 1 l/a in. SS 39.5 (1003) 22 (559) 48 (22) 1 00
5.1 5.2 8 1 l/a in. GFP 25.4 (645) 17 (432) 31 (14) 300
9.6 9.6 9 1 /a in. GFP 27 ,9 (709) 18 (457) 33 (15) 100
5.5 5.5 9 1 /a in, GFP 27.3 (693) 18 (45i) 37 (17) 300
7.5 7 .6 18 1 lzq in, SS 37.9 (963) 20 (508) 44 (20) 300
7.1 7.2 9 1 /+ in GFP 30.7 (780) 20 (508) 35 (16) 300
6.2 6.2 3 1 % in. GFP 21.3 (541) 20 (508) 25 (11) 300
3.6 3.6 3 1 /+ in. GFP 21 3 (541) 20 (508) 25 (11) 300
8.7 8.8 3 1 l/+ in. GFP 19.5 (495) 15 (380) 23 (10) 300
4.4 4,5 3 '1 % in. GFP 19.5 (495) 15 (380) 23 (10) 300
12,3 12.5 4 1 lq in. GFP 223 (566) 18 (457) 25 (11) 300
6.4 6.5 4 1 lq in GFP 22.5 (572) 18 (457) 26 (12) 300
3.7 3.8 4 1 l/q in, GFP 22.3 (566) 18 (457) 26 (12) 300
8.7 8.7 18 1 l/+ in SS 37,9 (963) 20 (508) 44 (20) 300
10,5 10.5 7 1 % in. GFP 28.4 (721) 20 (508) 33 (15) 100
5.8 5.9 7 1 lq in, GFP 27.8 (706) 20 (508) 33 (15) 300
12.4 12,6 9 1 l/+ in. GFP 34,0 (864) 24 (610) 41 (19) 100
'11 .8 1l .8 3 1 l/a in. GFP 21 ,3 (541) 20 (508) 28 (13) 300
0.37) 1 115 1
0.37) 1 230 2
0.37) 3 200 2
,0.56) 1 230 2
p.56) 3 200 2
p.75) 1 230 2
,0.75) 3 200 2
(r.49) 1 230 2
(1.4e) 3 230 2
(1.49) 3 200 2
(0.25) 1 115 1
(0.25) 1 230 2
(0.37) 1 115 1
(0.37) 1 230 2
(0.37) 3 200 2
(0.75) 1 230 2
(0.75) 3 200 2
(1.1'1) 1 230 2
(1.11) 3 200 2
(0.37) 1 115 1
(0.37) 1 230 2
PF300712 30(1.9) 0.75(056) 1 230 240 8.5 8.5 5 1/qin.GFP 248(630) 21 (533) 29(13) 300
50 (3.2) 0.50 (0.37) 1 1 1 5 120 12j 12.1 2 2 in. SS 20.3 (516) 24 (610) 27 (12) 300
PF30073200 30 (1 .9) 0.75 (0.56) 3 200 208 4,9 4,9 5 1 lq in. GFP 24.6 (625) 21 (533) 30 (14) 300
PF3010'12 4 30 (1 .9) 1 .00 (0 75) 1 230 240 10.4 10.4 6 1 % in. GFP 27.0 (686) 22 (559) 32 (15) 100
PF30103200 4 30 (1 .9) 1 .00 (0.75) 3 200 208 5.8 5.8 6 1 l/+ in. GFP 26,4 (671) 22 (559) 33 (15) 300
PF3015124'5 30(1.9) 1.50(1 11) 1 230 240 12.6 12.6 8 1%in.GFP 32.8(833) 24(610) 40(18) 100
PF30153200 4 5 30 (1 .9) 1 .50 (1 1 1) 3 200 208 6.9 6.9 8 'l l/a in. GFP 29.8 (757) 22 (559) 34 (15) 300
PF301534 4,5 30 0 .9) 1 .50 (1 1 1) 3 460 480 2.8 2.8 8 1 /+ in. GFP 29.5 (685) 22 (559) 34 (15) 300
pF302012s,6,1 30 (1.9) 2.00 (1 .49) 1 zs] 240 1i .0 11 .0 10 1 i/a in. SS 35.b (902) 26 (660) 44 (20) 100
pF30203200 s 6 30 (1 .9) 2.00 (1 .49) 3 200 208 9.3 9.3 10 1 l/q in. SS 34,0 (864) 24 (610) 41 (19) 300
PF303012 5,6'7'8 30 (1.9) 3.00 (2 23) 1 230 240 16.8 16.8 14 1 l/+ in, SS 44.5 (1130) 33 (838) 54 (24) 100
pF3030325,6,8 30(1.9) 3.00(2.23) 3 230 240 j0.0 10.1 14 1ll+in.SS 44.s(1125) 27(686) s2(24) 300
pF3050t 2 5, 6,7,1 30 (j ,9) S.00 (3 73) I 230 240 zs,6 zb.B 23 I t/a in, SS 66,5 (1 689) 53 (1 346) 82 (37) 1 00
PF305032 5,6'8 30 0.9) 5.00 (3.73) 3 230 240 16.6 16.6 23 I 1z+ in SS 60.8 (1544) 48 (1219) 66 (30) 300
PF30503200 5,6'8 30 (1.9) 5.00 (3.73) 3 200 208 18.7 18.7 23 1 % in. SS 60.8 (1544) 48 (1219) 66 (30) 300
PF50051 1
PF50051 2 50 (3.2) 0.50 (0.37) 1 230 240 6.2 6.2 2 2 in, SS 20.3 (516) 24 (610) 27 (12) 300
PF500532 50 (3.2) 0.50 (0.37) 3 230 240 3.0 3,0 2 2 in. SS 20.3 (516) 24 (610) 28 (13) 300
50 (3.2) 0.50 (0.37) 3 460 480 1 ,5 1 5 2 2 in, SS 20.3 (516) 24 (610) 28 (13) 300
PF50053200 50 (3.2) 0.50 (0.37) 3 200 208 3,7 3.7 2 2 in. SS 20.3 (516) 24 (610) 28 (13) 300
PF500534
PF500712 50 (3.2) 0.75 (0.56) 1 230 240 8.5 8.5 3 2 in. SS 23.7 (602) 25 (635) 31 (14) 300
PF500732 50 (3 2) 0.75 (0.56) 3 230 240 3,e 3.9 3 2 in. SS 23.7 (602) 25 (635) 32 (15) 300
PF50073200 50 (3.2) 0.75 (0.56) 3 200 208 49 4.9 3 2 in. SS 23.1 (587) 26 (660) 32 (15) 300
NTD-PU-PF-1
Rev.2.2, @ 09/14
Page 2 of 6
0renco Systems@ lnc. , 81 4 Airway Ave., Suthellin, 0R 97479 USA r 800-348-9843 . 541 -459-4449 . wwworenco.com
Technical Data Sheet Orenco
Specifications, 60 Hz (continued)
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PF500734 50 (3,2) 0.75 (0.s6)'1 .8 3 2 in, SS 34,8 (884) 25 (635) 31 (14) 300
PF501 01 2 50 (3.2) 1 .00 (0.75) 1 230 240 10.1 10.1 4 2 in. SS 27.0 (686) 26 (660) 35 (16) 100
PF50103200 50 (3.2) 1 .00 (0.75) 3 200 208 5,7 5.7 4 2 in, SS 26.4 (671) 26 (660) 39 (18) 300
50 (3.2) 1 .00 (0.75) 3 460 480 2.2 2.2 4 2 in. SS 26,4 (671) 26 (660) 39 (18) 300PF501 034
PF5015124 50 (3,2) 1.50 (1 .11) 1 230 240 12.5 12.6 5 2 in, SS 32,5 (826) 30 (762) 41 (19) 100
PF501532004 50 (3.2) 1 .50 (1 .11) 3 200 208 7 .0 7 .0 5 2 in. SS 29.3 (744) 26 (660) 35 (16) 300
PF5030124'5'7'8 50(3.2) 3.00(2.23) 1 230 240 17.7 17.7 8 2in.SS 43,00092) 37(940) 55(25) 100
PF50303200 4'5'B 50 (3.2) 3.00 (2.23) 3 200 208 13.1 13.1 8 2 in. SS 43.4 (1102) 30 (762) 55 (25) 300
PF503034 4' 5,8 50 (3,2) 3.00 (2.23) 3 460 480 5.3 5.3 8 2 in, SS 40.0 (1 01 6) 31 (787) 55 (25) 300
PF505012 5'6,7,8 50 (3.2) 5.00 (3,73) 1 230 240 26.2 26.4 13 2 in SS 65.4 (1661) 55 (1397) 64 (29) 300
PF505032 5'6'7'8 50 (3.2) 5.00 (3.73) 3 230 240 1 6.5 16.5 1 3 2 in SS 59,3 0 506) 49 (1245) 64 (2s) 300
75 (4.7) 1.00 (0,75) 1 230 240 9.9 10.0 3 2 in. SS 27 0 (686) 27 (686) 34 (15) 100PF751012
PF751512 75 (4.7) 1 .50 (1 .11) 1 230 240 12j 12.3 4 2 in SS 33,4 (848) 30 (762) 44 (20) 100
Specifications, S0 Hz
Pump Model
PF100552 1 0 (0.6) 0.50 (0.37) 1 220 230 3.9 4.1 6 1 /q in, GFP 23.0 (584) 17 (432) 26 (12) 300
PF100752 4,5 10 (0.6) 0.75 (0.56) 1 220 230 6.2 6.2 I 1 % in, GFP 26.8 (658) 17 (432) 30 (14) 300
PF10155256 10(0.6) 1.50(1.11) 1 220 230 10.5 11,4 18 1llain.SS 39.5(1003) 22(559) 46(21) 300
PF300552 30 (1 .9) 0.50 (0.34 1 220 230 4.1 4.1 4 1 % in, GFP 22,5 (572) 1e (483) 26 (12) 300
PF300752 30 (1.9) 0.75 (0,56) 1 220 230 6.1 6.1 5 1 /q in. GFP 24.8 (630) 19 (483) 29 (13) 300
PF301 052 30 (1 .9) 1 .00 (0.75) 1 220 230 7 .4 7 .4 7 1 la in, GFP 28.4 (721) 20 (508) 32 (1 5) 100
50 (3.2) 0.50 (0.37) 1 220 230 4,0 4.0 2 2 in. SS 20.3 (516) 25 (635) 2e (13) 300
PF30155245 30(1.9) 1.50(1.11) 1 220 230 9.3 9.3 8 1%in.GFP 35.4(899) 24(610) 40(18) 100
PF500552
PF500752 50 (3.2) 0.75 (0.56) 1 220 230 6.3 6.4 3 2 in. SS 23.7 (602) 25 (635) 31 (14) 300
PF501 052 50 (3.2) 1.00 (0.75) 1 220 230 7.3 7 ,4 4 2 in. SS 27,0 (686) 26 (660) 35 (16) 100
PF501 552 50 (3.2) 1 50 (1 .11) 1 220 230 9.1 e.l 5 2 in, SS 32.5 (826) 30 (762) 42 (1e) 100
PF751052
Distribut1r ab1ut fittings t0 connect h?se and valve assemblies to metric-sized piping.
1renco for more infornation.
3 Weight includes carl1n and 11-ft (3-m) cord.
4 High-pressure discharge assenbly required.
5 Do n1t use can-lock option (Q on discharge assenbly.
6 Custon discharge assembly rcquired for these pumps. Contact jrenco,
7 Capacit1r pack (sold separately 0r installed in a custom c1ntr1l panel) rcquhed f1r this pump. Contact qrenc\.
8 Torque locks are available for all pumps, and are supplied with 3-hp and s'hp pumps.
NTD-PU.PF-1
Rev.2.2, @ 09/14
Page 3 of 6
75 (3.2) 1.00 (0.75) 1 220 230 7 .3 7.3 4 2 in. SS 30.0 (762) 27 (686) 34 (15) 100
Orenco Systems@ lnc. ,814 Airway Ave,, Sutherlin,0R 97479 USA . 800-348-9843 . 541-459-4449 . www.orenco.com
Orenco Technical Data Sheet
Materials of Gonstruction
Discharge Glass{illed polypropylene or stainless steel
Dischargebearing Engineeredthermoplastic(PEEI()
Diffusers Glassjilled PPO (Noryl GFN3)
lmpellers Celcon@ acetal copolymer on '10-, 20, and 30-gpm models; 50-gpm impellers are Noryl GFN3
lntake screen Polypropylene
Suctionconnection Stainlesssteel
Drive shaft 7/1 6 inch hexagonal stainless steel, 300 series
Coupling Sintered stainless steel, 300 series
Shell Stainless steel, 300 series
Motor Franklin motor exterior constructed of stainless steel. Motor filled with deionized water and propylene glycol for constant lubrication, Hermetically
sealed motor housing ensures moisture{ree windings. All thrust absorbed by Kingsbury-type thrust bearing. Rated for continuous duty. Single-
phase motors and 200 and 230 V 3-phase motors equipped with surge arrestors for added security. Single-phase motors through 1 ,5 hp
(1.11 kW) have built-in thermal overload protection, which trips a1203'221" F (95-105' C).
Using a Pump Gurve
A pump curvehelps you determine the best pump for your system, Pump curves show the relationship between flow (gpm or Usec) and pressure
(total dynamic head, orTDH), providing a graphical representation of a pump's optimal performance range, Pumps pedorm best at their nominal
flow rate - the value, measured in gpm, expressed by the first two numerals in an 0renco pump nomenclature. The graphs in this section show
optimal pump operation ranges with a solid line. Flow flow rates outside of these ranges are shown with a dashed line. For the most accurate
pump specification, use Orenco's PumpSelect'" software.
Pump Curves,60 Hz Models
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Flow in gallons per minute (gpm)
03691215182124
160
140
120
100
80
60
40
20
0
NTD-PU.PF.1
Rev.2.2, @ 09/14
Page 4 of 6
Orenco Systems@ lnc. ,814 Airway Ave., Sutherlin, 0R 97479 USA . 800-348-9843 . 541 -459-4449 . www.orenco.com
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Orenco Technical Data Sheet
Pump Curves, 50 Hz Models
FIow in gallons per minute (gpm), nominal1.6 3.2 4.8 6.3 7.9 9.5 I',l 13
0.2 0.3 0.4 0.5 0.6 0.7 0.8
Flow in liters per second (Usec)
FIow in gallons per minute (gpm), noninal6.3 13 19 25 32
0.4 0.8 1.2 r.6 2.0
Flow in liters per second (Usec)
Flow in gallons per minute (gpn), noninal1019n384857677686
PF75 Series,50 H2,0.75 kW
0.6 1.2 1.8 2.4 3.0 3.6 4.2 4.8 54 6.0
Flow in liters per second (Usec)
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Flow in liters per second (Usec)
0 2.4
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PFT
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PF501052
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NTD-PU.PF-1
Rev'2.2,@09114
Page 6 of 6
0renco Systems@ lnc. , 814 Airway Ave., Sutherlin, 0B 97479 USA r 800-348-9843 r 541 -459-4449 e www.orenco.com
This article may describe design criteria that was in effect at the time the article was written. FOR CURRENT DESIGN
CRITEfuIA, call Orenco Systems, Inc. at I-800-348-9843.
Orenco Automatic Distributing
Valve Assemblies
n-.,
*.-,*JG
Orenco q/stems'
lncorporated
1-800-348-9843
For Wastewater Effluent Systems
Introduction
Orenco's automatic distributing valve assemblies, pressurized with small high-head effluent
pumps, are useful for distributing effluent to multiple zones. These zones can be segments
of sand filter manifolds, drainfields, or other effluent distribution systems. Distributing
valve assemblies can substantially simplify the design and installation of a distribution sys-
tem and reduce installation costs. This is particularly true where a distributing valve assem-
bly is used instead of multiple pumps andlor electrically operated valves. Additionally, a
reduction in long term operation and maintenance costs is realized due to a reduced size
andlor number of pumps. More even distribution can be achieved on sloping sites by zoning
laterals at equal elevations. This eliminates drainback to lower lines and the unequal distrib-
ution of effluent that occurs at the beginning of a cycle.
Valve Operation
The valve itself has only a few moving parts, requires no electricity, and alternates automati-
cally each cycle. Refer to Figure 1 for the following valve operation description. The flow
of the incoming effluent forces the rubber flap disk O to seat against the valve bottom @.
The opening @ in the rubber flap disk aligns with an opening in the valve bottom to allow
flow to only one valve outlet. The stem @ houses a stainless steel spring which pushes the
rubber flap disk away from the valve bottom after the flow of effluent stops. The stem acts
as a cam follower and rotates the rubber flap disk as the stem is raised and lowered through
the cam @. The force from the flow of effluent pushes the stem down through the cam and
the stainless steel spring pushes the stem back up through the cam when the flow of effluent
stops. Each linear motion of the stem allows the rubber flap disk to rotate half the distance
necessary to reach the next outlet. When there is no flow, the rubber flap disk is in the "up"
position and is not seated against the valve bottom.
Figure 1:
6000 Series Valve
NTP.VA-1
Rev.1.2, @ 11/03
0renco Systems@, lnc.
Page 1 ol 6
t
o
lnlet @
o
o
0utletsII
---->o
Figure 2:
0renco Distributing Valve Assembly (6000 Series Valve)
The Distributing Valve Assembly
The Orenco Automatic Distributing Valve Assembly combines the distributing valve itself and sever-
al other components to give a complete preassembled unit that is easy to install, monitor, and main-
tain. Figure 2 shows a complete assembly. Because distributing valves with several outlets can be
difficult to line up and glue together in the field, the discharge lines in the assemblies are glued in
place at Orenco. The unions (l) allow removal and maintenance of the valve. The clear PVC pipe
sections (2) give a visual check of which discharge line is being pressurized. The inlet ball valve (3)
allows a quick, simple method to test for proper valve cycling. The ball valve also stops the flow of
effluent in case the pump is activated unexpectedly during maintenance or inspection. Check valves
may be necessary on the discharge lines. Use of check valves is discussed in the valve positioning
section.
Valve Assembly Hydraulics
Liquid flowing through the valve assembly must pass through fairly small openings and make several
changes in direction. Because of this, headlosses through the valve assembly are fairly high. Table 1
gives the headloss equations for several different assemblies and Figure 3 shows the graphical repre-
sentations of these equations. Orenco recommends that high-head turbine pumps be used to pressur-
ize the valve assemblies to ensure enough head is available for proper system operation. High-head
turbine pumps are also recommended because the use of a distributing valve usually requires more
frequent pump cycling. The high-head turbine pumps are designed for high cycling systems and will
outlast conventional effluent pumps by a factor of 10 or more in a high cycling mode. Furthermore,
the high-head turbine pump intake is 12 inches or more above the bottom of the pump and tends to
prevent any settled solids from being pumped into the distribution valve and obstructing its opera-
tion. A minimum flow rate through the distributing valve is required to ensure proper seating of the
rubber flap disk. Minimum flow rates for the various models are given in Table 1.
NTP-VA-1
Rev.1.2, @ 11/03
0renco Systems@, lnc,
Page 2 ol 6
Thble 1. Automatic Distributing ValveAssembly Headloss Equations
Model Series Equation OperatingRage (gpm)
V4400A HL:0.085 x q1.45 10 - 40
V4600A HL:0.085 x ql'58 rc -2s
v6400A HL:0.0045*d+3.5x(1-e-0.06Q) $-70
v6600A HL:0.0M9"d+5.5x(1-"-0.1q $-70
ra-
-o
Eoaa
-cc')
JoL
-cF
aaoJ
E(ooI
35
30
25
20
15
10
5
0
v6600A
,a ,-
-/v64004
v46004 -a/
v4400Al'-t'/.tt-zrl .a'
-/-J
/4 -4 -1t-
-----t-
.z -J
0510152025303540455055606570
Flow (gpm)
Figure 3:
Automatic distributing valve assembly headloss curues
The Pumping System
Although the distributing valve was designed for the irrigation industry, it has started to gain fairly
wide acceptance in the effluent pumping industry. However, because of the mechanical movements
of the valve, it is necessary to take steps to prevent solids from reaching the distributing valve that
may impede the operation of the valve. Orenco Biotube@ Pump Vaults - when properly sized and
installed - provide the necessary protection to prevent valve malfunction. The Biotube@ pump vault
accepts effluent only from the clear zone between a tank's scum and sludge layers and then filters
this effluent through a very large surface area screen cartridge. Without this protection in effluent
systems, the valve has very little chance of reliable long-term operation.
NTP-VA-1
Rev. 1.2, @ 11/03
0renco Systems@, lnc.
Page 3 ol 6
Valve Positioning
The physical position of the valve in relation to the pump and the discharge point is very important
for proper valve operation. The most reliable operation occurs when the valve is placed at the high
point in the system and as close to the pump as possible. The transport line between the pump and
valve should be kept full if possible. If the line is empty at the beginning of each cycle, pockets of
air during filling can cause random rotation of the valve. The valve is particularly vulnerable to this
erratic rotation with empty lines that are long and not laid at a constant grade. An ideal valve loca-
tion is shown in Figure 4.
If the final discharge point is more than about 2 feet above the valve and the system does not drain
back into the dosing tank, check valves should be installed on the lines immediately following the
valve and a pressure release hole or line should be installed just prior to the valve. This pressure
release hole or line can go into a retum line to the dosing tank or to a "minidrainfield" near the valve.
In order for the valve to rotate reliably, no more than about 2 feet of head should remain against the
valve to allow the rubber flap disk to retum to its up position. In many cases, it may take from one
minute to several minutes for the pressure in the valve to be lowered enough for proper rotation to
occur. Special care should be taken when installing systems controlled by programmable timers to
ensure cycling does not occur too rapidly. Figure 5 illustrates a valve assembly using check valves.
Pumping downhill to the valve should be avoided unless the transport line is very short and the ele-
vation between the discharge line out of the tank and the valve is less than about 2 feet. If the valve
is located many feet below the dosing tank, random cycling may occur while the transport line drains
through the valve at the end of the cycle. A pressure sustaining valve located just before the distrib-
uting valve may overcome this problem in some instances.
Distributing Valve Assembly
Discharge Laterals
Transport Line
Dosing Tank
Figure 4:
ldeal valve location
NTP-VA-1
Bev. 1.2, @ 1U03
0renco Systems', lnc.
Page 4 ol 5
System Startup
Refer to the Hydrotek Valve booklet that is provided with the distributing valve assembly for the
sequencing of the valve outlets. The transport line should always be flushed with clean water before
installing the valve. Any sand, gravel, or other foreign objects that may have been in the pipe during
installation can easily become lodged in the distributing valve, causing malfunction.
With the pump running, alternately close and open the ball valve on the distributing valve assembly
to check proper rotation of the valve. (Note: If check valves are used on the lines after the distribut-
ing valve, the pump may need to be turned on and off to allow the pressure to be released from the
valve.) If visual operation of which zone is operating is not possible, watch the clear pipe on each
line for indication of which zone is operating.
Discharge Laterals
Pressure Release
Line if h>210"
Valves if h>2 -0"
Valve Assembly
Transport Line
Dosing Tank
Figure 5:
Valve assemhly below final discharge point
Maintenance
Annually check for proper operation by following procedures listed in the Hydrotek Valve booklet
and system startup procedures listed above.
Troubleshooting
1. PROBLEM: Valve does not change or cycle to next zone or outlet
CAUSE:The stem and disk assembly is not rotating when water flow is turned off and then
back on.
SOLUTION 1: Ensure that there is no debris inside the cam. Clean and carefully reinstall the cam.
SOLUTION 2: If fewer than the maximum number of outlets are being used, check the installation
of the cam. Ensure that the stem and disk assembly is not being held down by an
improperly installed cam. Refer to the cam replacement instructions.
NTP-VA-1
Rev.1.2, @ 1U03
0renco Systems@, lnc.
Page 5 ol 6
SOLUTION 3:
SOLUTION 4:
SOLUTION 5:
SOLUTION 6:
Remove the valve top and check for proper movement of stem and disk assembly.
Check for and remove any debris or foreign objects that may jam or retard the
movement of the disk.
Check for freedom of movement of stem and disk assembly up and down over the
center pin in bottom of valve. Scale deposits may build up on the pin and hold stem
and disk assembly down. Clean pin and again check for freedom of movement.
Be sure that all operating outlets are not capped and that the flow to operating zones
is not restricted in any manner. This would cause pressure to build up in the valve
and lock the stem and disk assembly in the down position.
The backflow of water from uphill lines may be preventing the valve from cycling
properly. This can happen when the valve is placed too far below an elevated line.
If the valve cannot be placed close to the high point of the system, a check valve
should be installed near the valve in the outlet line that runs uphill from the valve
and a drain line installed just prior to the valve to relieve the pressure.
2. PROBLEM: Water comes out of all the valve outlets
CAUSE: Stem and disk assembly not seating properly on valve outlet.
SOLUTION l: Check for sufficient water flow. A minimum flow rate is required to properly seat
the disk as shown in Table l.
SOLUTION 2: Remove the valve top and check the inside walls to ensure that nothing is interfering
with the up and down movement of the stem and disk assembly inside the valve.
SOLUTION 3: Make sure that the operating outlets are not capped and that the flow to the operat-
ing zones are not restricted in any manner.
3. PROBLEM: Valve skips outlets or zones
CAUSE:Pumping into an empty transport line - especially downhill - may cause the valve
to skip outlets from pockets of air allowing the rubber flap disk to raise during a
cycle.
SOLUTION 1: Keep the transport line full.
SOLUTION 2: If the line must remain empty between cycles, use a larger diameter transport line
laid at a constant grade to prevent air pockets from forming.
CAUSE: The stem and disk assembly is being advanced past the desired outlet.
SOLUTION l: Ensure that the correct cam for the desired number of zones is installed and that the
outlet lines are installed to the correct outlet ports of the valve as indicated by the
zone numbers on the top of the cam.
NTP-VA-1
Rev.1.2, @ 11/03
0renco Systems@, lnc.
Page 6 ol 6
n-,,
*.-eahdGDistributing Valves Submittal
Data Sheet OrcncoSyrlom3o
lncorporated
1-800-348-9843
Applications
Automatic Distributing Valve Assemblies are used to pressurize
multiple zone distribution systems including textile filters, sand
filters and drainfields.
coupling
distributing valve
union
clear pipe
Top View
ball valve
elbow
Side View
elbows
Bottom View
General
0renco's Automatic Distributing Valve Assemblies are
mechanically operated and sequentially redirect the
pump's flow to multiple zones or cells in a distribution
field. Valve actuation is accomplished by a combination
of pressure and flow. Automatic Distributing Valve
Assemblies allow the use of smaller horsepower pumps
on large sand filters and drainfields. For example, a large
community drainfield requiring 300 gpm can use a six-line
Valve Assembly to reduce the pump flow rate requirement
to only 50 gpm.
0renco only warrants Automatic Distributing Valves when
used in conlunction with High-Head Effluent Pumps with
Biotube@ Pump Vaults to provide pressure and flow
requirements, and to prevent debris from fouling valve
operation. An inlet ball valve and a section of clear pipe
and union for each outlet are provided for a complete
assembly that is easy to maintain and monitor. Ideal
valve location is at the high point in the system. Refer to
Automatic Distributing Valve Assemblies ( NTP-VA-1 ) for
more information.
Standard Models
v4402A, V4403A, V4404A, V4605A, V4606A, V6402A, V6403A,
v6404A, V6605A, V6606A.
Nomenclature
Model series:
44 : 4400 series
46 : 4600 series
64 : 6400 series
66 : 6600 series
valve
V
(2-4
(s-6
(2-4
(s-6
outlets)
outlets)
outlets)
outlets)Specifications
Matefi a ls of Gons{ructi on
AllFittings:
Unions:
BallValve:
Clear Pipe:
V4)XX Distributing Valves:
V6})C( Distributing Valves:
Sch. 40 PVC per ASTM specification
Sch. 80 PVC per ASTM specification
Sch. 40 PVC per ASTM specification
Sch. '10
PVC per ASTM specification
High-strength noncorrosive ABS polymer and stainless steel
High-strength noncorrosive ABS polymel stainless steel, and die cast metal
NSU-SF-VA-l
Rev.3.0, @ 4/03
Page 1 ol 2
D istri buti ng Valves (continued)
-35fn
EE.A
.gmEt
grE
F
810o
EEGlJq)
0
v66004
v64004
051015m75303540455055606570
Flow(gpm)
v46004
Model lnlet Size 0utlets Size {in.} Flow
1.25 1.25
v4403A 1.25 1.25
Max Head Min. Enclosure
170 vB"t217
170 v81217
-40
10-40
v4404A 1.25 1.25 10-40 170 v81217
v4605A 1.25 1.25 10 -25 170 RR241B
v4606A 1.25 1.25 10-25 170 RR241B
v6402A 1.5 1.5 15 - 100 345 RR2418
V64{I3A 1.5 1.5 15 - 100 345 RR24t8
V6,lCI4A 1.5 1.5 15- 1m 345 RR241B
v6605A 1.5 1.5 15 - 100 345 RR2418
v6606A 1.5 1.5 15 - 100 345 RR2418
NSU-SF-VA-l
Rev.3.0, @ 4/03
Page 2 ol 2
Ouick4 Plus Standard Chamber Side and End Views
48'
(EFFECTIVE LENGTH)
Quick4 Plus All-in-One 12 Encap Front, Side and End Views
12"
34
r 11.2',
13"
8'' INVERT
18.2',
Quick4 Plus All-in-One Periscope
QUICK4 PLUS
ALL"IN-ONE
(360"SW|VEL )
12,7'' INVERT
8" INVERT 5.3'' INVERT
etI
6"
QUICK4 PLUS
ALL-iN-ONE 12
ENDCAP
(\
Quick4 Plus Standard Chamber Specifications
Size(WxLxH)34" x 53" x 12" (86 cm x 135 cm x 31 cm)
Effective Length 48' (122 cm)
lnvert Height .,,,,.....,...,,. 0,6", 5.3', 8.0', 12.7u
(1 ,5 cm, 8.4 cm, 18.5 cm, 22.6 cm)
INFILTRATOR SYSTEMS, INC, STANDARD LIMITED WARRANTY
(a) The structural integrity of each chamber, end plate, wedge and other accessory manufactured by lnfiltrator ( "Units"), when installed and
operated in a leachfield of an onsite septic system in accordance with lnfiltrator's instructions, is warranted to the original purchaser ("Holder")
against defective materials and workmanship for one year from the date that the septic permit is issued for the septic system containing the Units;
provided, however, that if a septic permit is not required by applicable law, the warranty period will begin upon the date that installation of the
septic system commences. To exercise its warranty rights, Holder must notify Inliltrator in writing at its Corporate Headquarters in Old Saybrook,
Connecticut within fifteen (15) days of the alleged defect. lnfiltrator will supply replacement Units for Units determined by lnfiltrator to be covered
by this Limited Warranty. lnfiltrator's liability specifically excludes the cost of removal and/or installation of the Units.
(b)THE LIMITED WARHANTY AND REIVlEDIES IN SUBPARAGRAPH (a) ARE EXCLUSIVE. THERE AFE NO OTHER WARHANTIES WITH RESPECT
TO THE UNITS, INCLUDING NO IMPLIED WARBANTIES OF I\iIEFCHANTABILITY OR FITNESS FOR A PARTICULAF PURPOSE
(c) This Limited Warranty shall be void if any part of the chamber system is manufactured by anyone other than lnfiltrator. The Limited Warranty
does not extend to incidental, consequential, special or indirect damages. lnfiltrator shall not be liable for penalties or liquidated damages,
including loss of production and profits, labor and materials, overhead costs, or other losses or expenses incurred by the Holder or any third party.
Specifically excluded from Limited Warranty coverage are damage to the Units due to ordinary wear and tear, alteration, accident, misuse, abuse
or neglect of the Units; the Units being subjected to vehicle traffic or other conditions which are not permitted by the installation instructions; failure
to maintain the minimum ground covers set forth in the installation instructions; the placement of improper materials into the system containing
the Units; failure of the Units or the septic system due to improper siting or improper sizing, excessive water usage, improper grease disposal,
or improper operation; or any other event not caused by lnfiltrator. This Limited Warranty shall be void if the Holder fails to comply with all of the
terms set forth in this Limited Watranty. Further, in no event shall lnfilkator be responsible for any loss or damage to the Holder, the Units, or any
third party resulting from installation or shipment, or from any product liability claims of Holder or any third party. For this Limited Warranty to
apply, the Units must be installed in accordance with all site conditions required by state and local codesi all other applicable laws; and lnfilirator's
installation instructions.
(d) No representative of lnfiltrator has the authority to change or extend this Limited Watranty. No warranty applies to any party other than the
original Holder.
The above represents the Standard Limited Warranty offered by lnfiltrator. A limited number ol states and counties have different warranty
requirements. Any purchaser of Units should contact lntiltrator's Corporate Headquarters in Old Saybrook, Connecticut, prior to such purchase,
to obtain a copy of the applicable warranty, and should carefully read that warranty prior to the purchase of Units.
::t tr
IN FILTRATOR'
systems inc.
6 Business Park Road . P,O. Box 768
Old Saybrook, CT 06475
860.577.7000 . FAX 860,577,7001
800.221.4436
www. i nf iltratorsystems.com
THE OUICK4@ PLUS STANDARD CHAMBER
U.S. Patents: 4,759,661 ,5,01 7,041; 5,1 56,488; 5,336,01 7; 5,401 ,1 1 6; 5,401 ,459; 5,51 1 ,903; 5,71 6,1 63; 5,588,778i 5,839,844
Canadian Patents: 1,329,959i 2,004,564 Other patents pending.
is a registered trademark in Mexico. Contour Swivel Connection is a trademark of lnfiltrator Systems lnc. O 2009 lnfiltrator Systems lnc. Printed in U.S.A.PLUS051 01 0tSl-2
Ouick4 Plus
All-in-One Periscope
Ouick4 Plus Standard Chamber Ouick4 Plus
All-in-One 12 Endcap
Center Structural Columns
The Ouick4 Plus Standard Chamber offers maximum strength through its two center structural columns, This
chamber can be installed in a 36-inch-wide trench, Like the original line of Ouick4 chambers, it offers advanced
contouring capability with its Contour Swivel ConnectionTM which permits 'lO-degree turns, right and left, lt is also
available in four-foot lengths to provide optimal installation flexibility. The Ouick4 Plus All-in-One 12 Endcap, and
the Ouick4 Periscope are available with this chamber, providing increased flexibility in system configurations,
Quick4 Plus Standard Chamber
. Two center structural columns offer increased stability and
superior strength
e Advanced contouring connections
. Latching mechanism allows for quick installation
o Four-foot chamber lengths are easy to handle and install
. Supporls wheel loads of 16,000 lbs/axle with 12" of cover
Quick4 Plus All-in-One 12 Endcap
. May be used at the end of chamber row for an inlel/
outlet or can be installed mid-trench
r Mid-trench connection feature allows construction of
chamber rows with center feed, as an alternative to
inletting at the ends of chamber rows
o Center-feed connection allows for easy installation of
serial distribution systems
. Pipe connection options include sides, ends or top
Quick4 Flus All-in-One Periscope
o Allows for raised inverl installations
. 1B0o directional inletting
. Twelve inch raised inverl great for serial applications
Tuick4,,'
Daiet OSIZO|2O1S
Shel: 1 of '1Checkedby: DFH
r
INFILTRATOR'
n,.i,i, t.f :lrrnr.t,f r
INFILTRATOR WATER TECHNOLOGIES
4 Business Park Rd. Old Saybrook, CT 06475
1800\ 221-4436
OUICK4 PLUS STANDARD CHAMBER
TYPICAL TRENCH DETAIL
SECTION VIEW
Dnwn byr EMB
S%le NorroscALE
IN FILTRATOR WATER TEGH NOLOGIES
QUICK4 PLUS STANDARD CHAMBER
TYPICAL TRENCH DETAIL
SECTION VIEW
(NOT TO SCALE)
PRESSURE PIPE
IF REQ'D, PER DESIGN
NATIVE BACKFILL TOPSOIL
6'COVER (
12'COVER H-1 t:
12"
8" INVERT
34"SPACING PER CODE 34"
(36" WrDE TRENCH)
- LENGTH AND NUMBER OF TRENCHES DETERMINED BY DESIGN
I
Orifice Shields
Applications
0renco@ Orifice Shields are used in a pressurized distribution system
to protect the orifices from backfill debris that might cause orifice
blockage,
{
lrifice shield installed on lateral pipe, standard configuration
Shield
0rifice
Cutaway view, standard contiguration
0rif ice
Shield
Cutaway view, cold weather configuration
General
0renco 0rifice Shields snap{it onto laterals, They may be placed on
top of or beneath a lateral, depending on the location of the orifice,
Orifice shields are covered by method-of-use patent # 5,360,556.
Standard Models
0s075, 0s1 00, 0s1 25, 0s1 50, 0s200
Product Gode Diagram
0s
Lateral pipe size, nominal:
075 = 0.75 in. (20 m
100 = 1 .00 in (25 m
125 = 1.25 in (32 m
150= 150in (40m
2gg = 2.00 in. (50 m
0rifice shield
Material of Gonstruction
PVC perASTM D-]784
Physical Specifications
"/
\
\
F.!+,
m)
m)
m)
m)
m)
Model Shield 0.D.
in. (mm)
Lateral pipe 0.D.
in. (mm)
0s075 3.5 (89)1.05 (27)
0s1 00 3 5 (8e)1 315 (33)
0s1 25 3.5 (8e)1 66 (42)
0s1 50 4.5 (114)1,90 (48)
0s200 4.5 (114)2,375 (60)
grenco Systems@ lnc. ,814 Airway Ave., Sutherlin, 0R 97479 USA o 800-348-9843 . 541-459-4449 . wwworenco'com NTD-SF-0S-1
Rev.1.1, @ 09/14
Page 1 of 1
Item#
SEK.Orenco@ Flushing Assemblies
Flushino Assemblies
Orenco@ flushing assemblies provide easy
access for lateral maintenance. Flushing
assembly kits include a PVC sweep with ball
valve and a polyethylene valve box enclosure.
Orenco@ flushing assemblies are available
following sizes:. 7." diametero 1.25" diametero 1.5" diameter. 2" diameter
in the
Valve Boxes
Orenco@ valve boxes are used to provide access
to flushing assemblies, Constructed of
polyethylene,
Valve Box, 7-in. diameter round enclosure
Note: Kits include VB7 valve box enclosure
G*,
*-tfrt
€
UATLEY
PRECAST, Inc.
Water &
Wastewater. Systems
o Products. Service
(7rs) sss-6264 3:j:ffiTntY
Road 317
Fax: (7Lg) 395-3727 Buena Vista', co 81211
Website: http://valleyprecast.com/
Email : frontdesk@val leyprecast.com