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MAIN HOUSE
PROPOSED
4.BEDROOM
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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. PROPERTY LINES AND SETBACK DISTANCES
SHOULD BE CONFIRMED PRIOR TO EXCAVATION. SCALED FOR PRINTING ON 11"X
I7'PAPER.
DRAWINGS MUST BE USED IN
CONJUNCTION WITH DESIGN
LETTER DATED 0513112021
SITE PLAN
\ry2.0
Date: 0513112021
Designed by:CBO
Reviewed by: RB
Drawn by: DD
w1 .0
Sheet 1 0F 4
CBO lnc.
33 Four Wheel Drive Road
Carbondale, Colorado 81 623
Phone 970.309.5259
carla.ostberg@gmail.com
7484 CR 100, Parcel B
Garfield County, Colorado
Project Number: C1529
Kaiter/Ogden Res idence
89'9'E 9.15
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sOO.GALLON PUMP CHAMBER,
RISERS AND LIDS TO GRADE
50'M N
SHOP
AND 2.BEDROOM
ADU
:
IN
o MIN 1% FALL TO PUMP CHAMBER
MIN 2% FALL TO
4" DIA SDR-35
WITH CLEAN
4'DIA SDR-35 SEWER PIPE
RTY LINE
FLUSHING VALVE AT
END OF EACH LATERAL
4" DIA
BEGIN
5 TRENCHES EACH WITH 14 'QUICK 4'
CHAMBERS = 70 CHAMBERS = 840 SF
1.5'DIA SCH-40 PVC SUSPENDED LATERALS WITH
5i32'DIA ORIFICES 2.5'O.C. FACING UP. FIRSTAND
LAST ORIFICES FACING DOWN FOR DRAINAGE
COVERED WITH ORIFICE SHIELDS
\\\\\\\\\\\
1.5" DIA SCH-40 DISTRIBUTION LINES TO EACH
TRENCH\\\\\\t)
ADV MODEL 6605 AT HIGH POINT
WITH ACCESS AT GRADE
1.5" DIA SCH-40 PUMP LINE.
(MrN 1% DRA|N BACK TO TANK)
TP2
50'
TO
OOO-GALLON, TWO-COMPARTMENT ENCASE SEWER LINE IN MIN. SCH-40 PIPE
WITHIN 50'OF OPEN
DITCH. CROSS AT CULVERT.
SEPTIC TANK WITH EFFLUENT SCREEN
RISERS AND LIDS TO GRADE
CBO lnc.
33 Four Wheel Drive Road
Carbondale, Colorado 81 623
Phone 970.309.5259
carla.ostberg@gmail.com
7484 CR 100, Parcel B
Garfield County, Colorado
Project Number: C1529
Kaiter/Ogden Residence Date: 0513112021
Designed by: CBO
Reviewed by: RB
Drawn by: DD
w2.0
Sheet 2 0F 4
14 CHAMBERS / TRENCH
INFILTRATOR
END PLATE
GRAVELLESS 'OUICK4'
CHAMBER (4'x 3')1.5" DIA SCH-40 DISTRIBUTION
LINE TO EACH TRENCH
1.5" DrA SCH40
PUMP LINE FROM
PUMP CHAMBER
DIA SDR-35
INSPECTION
PORT
4 max
t
UNDISTURBED
sorLADV WITH ACCESS AT 2'minlGRADE
PIPES PLACED IN TOP PORT
OF CHAMBER END PLATES
LIMIT 4'min
EXCAVATION
2 LINES TO OTHER SUSPEND LATERALS WITH
ZIP-TIES TO UNDERSIDE
OF CHAMBERS
GRAVELLESS 'QUICK4'
CHAMBER (4'x 3')
SCARIFY SURFACETRENCHES (5 TOTAL)
4" DIA SDR.35 INSPECTION
PORTAT 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
1.5" DIA SCH4O PVC SUSPENDED LATERAL
wtTH 5/32'DtA OR|F|CES AT 2.5'O.C. FACING
UP, FIRST AND LAST ORIFICES FACE DOWN
WITH AN ORIFICE SHIELD FOR DRAINAGE rÀ CHAMBER TRENCH SECÏON
\7 Nor ro sM
TRENCH PLAN
SMALL VALVE COVER
BOX OR IRRIGATION
VALVE BOX AT GRADE
30" DIAMETER PVC
RISER (INSULATE
TTACH CAP OR THREADED
CLEANOUT ASSEMBLY
12!
MIN
EDULE 40 END CAP MUST BE
GLUED OR SECURED
IN A WATER TIGHT
FASHION WITH
UNDERGROUND
SEALANT
AUTOMATIC
DISTRIBUTING
VALVE ASSEMBLY
ENCASEMENT PIPE
COMPACT 40 RIGID END
BASE TO SUPPORT
BOX
4' PVC PIPE CUT TO
FIT FROM EFFLU CAP AT EACH END
OF PIPE
USE HOLE SAWTO
CUT THRUTOPOF
PUMPING SYSTEM 1.5'DtASCH40
PVC INLET AND
OUTLETSEND PLA
HOLE DRILLED IN END
CAP MUST ONLY BE
LARGE ENOUGH TO
ALLOW SEWER LINE TO
FIT THROUGH
" DIA SDR-35 SEWER LINE.
MUST REST ON BOTTOM
OF ENCASEMENT PIPE
L
G VALVE DETAIL
L
CBO lnc.
33 Four Wheel Drive Road
Carbondale, Colorado 81 623
Phone 970.309.5259
carla.ostberg@gmail.com
Kaiter/Ogden Residence
7484 CR 100, Parcel B
Garfield County, Colorado
Project Number: C1529
lO"t"' Oslg1t2o21
lo"r¡gn"o by: cBo
lReviewed by: ng
lOrawn
by: DD
w3.0
Sheet 3 0F 4
DESIGN
4.BEDROOM RESIDENCE + 2-BEDROOM SHOP/ADU
75 GPD x 2 PERSONS/BEDROOM x4 BEDROOMS = 600 GPD
75 GPD x 2 PERSONS/BEDROOM (BARN) x 2 BEDROOMS = 300 GPD
WASTEWATER FLOW = 900 GPD
1O'DIAVALVE BOX
WITH SECURED LID
TANK:
MAIN HOUSE = MlN. 12SO-GALLONS (TO BE INSTALLED WITH
CoNSTRUCT|ON OF MA|N HOUSE)
SHOP /ADU = MlN. 1OO0-GALLONS
USE lOOO-GALLON, TWO-COMPARTMENT SEPTIC TANK FOLLOWED BYA
5OO-GALLON, SINGLE-COMPARTMENT PUMP CHAMBER WITH AN ORENCO
PUMPING SYSTEM.
INSTALL FLUSHING
VALVE ECCENTRIC TO
CENTER OF VALVE
BOX
F
1.5" PVC SLIP X MALE
PIPE THREAD
ADAPTORW/CAP
1.5" DIA BALL
VALVE
1.5'DtA SCH-40 PVC
LONG SWEEP 90'ELBOW
SOIL TREATMENT AREA (STA):
LONG TERM ACCEPTANCE RATE (LTAR) = 0.6 GAL/ SF
CALCULATED STA = Q/LTAR = 900 / 0.6 = 1500 SF
PRESSURE DOSED, TRENCHES = 1500 SF X 0.8 = 1200 SF
CHAMBERS = 1200 SF X 0.7 = 840 SF
FIVE TRENCHES, EACH WITH 14 'QUICK 4' INFILTRATOR CHAMBERS
TOTAL 70 CHAMBERS AND 840 SF INFILTRATIVE SURFACE
CHAMBER END CAP
1.5'DIA SCH-40 PVC
SUSPENDED LATERAL
SOIL PROFILE TEST PIT NO. 1 SOIL PROFILE TEST PIT NO.2
0
1 MEDIUM BROWN TOPSOIL MEDIUM BROWN TOPSOIL
SLIP-ON PVC
2
3
4
5
6
DO NOT GLUE
TAN CALCAREOUS CLAY MATRIX TAN CALCAREOUS CLAY MATRIX
(LESS ROCK CONTENT COMPARED
TO TEST PrT #1)
INSULATED
TRACER WIRE FINISHED GRADE
l-ul
uJu-
IrFÈ
lrJo
4" DIA SDR-35
SEWER LINE
TO TANK TO HOUSE
7
I
I NO GROUNDWATER OR BEDROCK
ENCOUNTERED DURING TEST PIT
EXCAVATION
10 CLEAN
CBO lnc.
33 Four Wheel Drive Road
Carbondale, Colorado 81 623
Phone 970.309.5259
carla.ostberg@gmail.com
7484 CR 100, Parcel B
Garfield Gounty, Colorado
Project Number: C1529
Kaiter/Ogden Residence Date: 0513112021
Designed by: CBO
Reviewed by: RB
Drawn by: DD
w4.0
Sheet 4 0F 4