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SCALE: I = 50'=0"
DRAWINGS MUST BE USED IN
CONJUNCTION WITH DESIGN
LETTER DATED 07 I 1 1 12022
SHED
STA
Ruiz/Campos Residence
24BB Hwy 133
Garfield County, Colorado
Project Number: C1673
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 ACCURAÏE. PROPERTY LINES AND SETBACK DISTANCES
SHOULD BE CONFIRMED PRIOR TO EXCAVATION. SCALED
FOR PRINTING ON I1'X 17" PAPER.
BARN
RE
ROPERTY LINE\./\
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GRÂPHIC SCAI,E
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Date: 0711112022
Designed by:CBO
Reviewed by: RB
Drawn by: DD
Access I
CBO lnc.
129 Cains Lane
Carbondale, Colorado 81623
Phone 970.309.5259
carla.ostberg@gmail.com
w1 .0
SEPTIC
TANK
4-BEDROO
RESIDENCE
TP3
\
I
Sheet 1 0F 4
-xN€*4:\ scALE: 1" = 2o'-0"1.5' DIA SCH-40 PUMP LINE.(MrN 1% DRA|N BACK TO TANK)OPTIONAL TO PLACE IN MIN. SCHED 40 CONDUIT\ADV MODEL6402 AT HIGH POINT,ACCESSIBLE AT GRADEa-\\1.5' DIA SCH-40 PVC DISTRIBUTION LINE TO EACH BED\\1.5" DIA SCH-40 LEVEL MANIFOLD\12' x 67.5' PRESSURE DOSED, OVER-EXCAVATED, UNLINEDSAND FTLTER (MtN. 2'ASTM C-33 CONCRETE SAND) W|THTHREE 1.5" DIA SCH-40 PVC LATERALS.*1"-.¿1.5'DIA SCH-40 PVC LATERALS W/ 5/32'ORIFICESFACING DOWN, 3'O.C.tFLUSHING VALVE ATEND OF EACH LATERALINSPECTION PORT ATCORNER OF EACH BED9.æu%&\\{narë è4*^a¿.¿æ¿^y'\ttTY LINEPROPOSED OWTSCBO lnc.129 Cains LaneCarbondale, Colorado 81623Phone 970.309.5259carla. ostberg@gmail.com-t__ lRuiz/Gampos Residence2488 Hwy 133Garfield County, ColoradoProject Number: C1673Date: 0711112022Designed by: CBOReviewed by: RBDrawn by: DDw2.0TP34-BEDROOMRESIDENCE(BM 100' = FF 6248')FUTUREBARN-G?-{ILRISERS AND LIDS TOORENCO PUMP P15OO-GALLONNOTE: ALL NEG-G4'DIA SDR-35 SEWERMIN 2% FALL TO TANK50'TO PROSTAPARTMENT CONCRETE SEPTIC TANK WITH ANWITH CLEANOUTLLG-#/trED SEPTIC TANKAND 1OO'TOHBOR WELLS ARE MORE THANIN THE SECOND COMPARTMENT,d"\ IG-GL--"À"lôL-GSTORAGESHEDJ--tGG-F,a_xXSheet 2 OF 4
12' x 67.5, PRESSURE DOSED UNLINED
SAND FTLTER (MtN. 2'ASTM C-33
coNcRETE SAND) W|TH THREE 1.s',
DIA SCH-40 PVC LATERALS WITH 5/32'
DfA ORTFTCES (WITH ORTFTCE SHTELD)
FACING DOWN AT 3'O.C.
END EACH LATERAL IN A 90" LONG
SWEEPING ELL FACING UP WITH A
BALL VALVE IN A VALVE BOX
ACCESSIBLE AT GRADE
,I.5" DIA SCH-40 PVC LA
WITH 5/32" DIA ORIFICES FACING
DOWN AT 3'O.C. INSTALL ORIFICE
SHIELDS ON EACH ORIFICE
IN
SAND FILTER MATERIAL
'SECONDARY SAND'
EFFECTIVE SIZE = 0.15 - 0.06 mm
UNIFORMITY COEFFICIENT <7.0
% FINES PASSING #2OO SIEVE <3.0
CBO lnc.
129 Cains Lane
Carbondale, Colorado 81623
Phone 970.309.5259
carla.ostberg@gmail.com
1.5' DIA SCH.4O PVC PUMP LINE
FROM TANK (MtN. 1% DRATN
BACK TO PUMP CHAMBER)
ADV MODEL 6402 AT HIGH
POINT, ACCESSIBLE AT
GRADE
1.5' DtA SCH-40 PVC
DISTRIBUTION LINE TO EACH
ZONE
1.5" DIA SCH.4O LEVEL MANIFOLD
INSPECTION PORT AT EACH
CORNER OF BED
INSTALL FLUSHING
VALVE ECCENTRIC TO
CENTER OF VALVE BOX
FLUSHI V
FINISHED GRADE
10" DIA VALVE 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
GRAVEL MEDIA
1.5" DtA SCH-40 PVC
LATERAL
0711112022
L
FLUSHING VALVES
INSPECTION PORT AT EACH
CORNER
LANDSCAPE FABRIC
ON GRAVEL
GRAVEL FILTER MEDIA
MIN. 6-INCHES UNDER LATERALS
MIN. 2-INCHES OVER LATERALS
4" DIA SDR-35 SEWER LINE
(MrN 2% SLOPE TO TANK)
SCREENED ROCK
OR SAND FOR
BEDDING
24" MtN
3" MIN
8'MIN
Ruiz/Campos Residence
24BB Hwy 133
Garfield County, Colorado
Project Number: C1673
w3.0by: CBO
by: RB
DD
\rI
1
BACKFILL
by:Sheet 3 0F 4
OWTS COMPONENTS AND
PHYSICAL FEATURES
MINIMUM REQUIRED
SETBACK
APPROXIMATE PROPOSED
SETBACK
HOUSE TO SEPTIC TANK 5'10'
SEPTIC TANK TO WELL 50'70'
SEPTIC TANK TO WATER COURSE 50'>1 00'
STA TO HOUSE 20'20'
STA TO WELL 1 00'104'
STA TO WATER COURSE 50'<100'
DESIGN
4.BEDROOM RESIDENCE
75 GPD X 2 PERSONS/BEDROOM X 3 BEDROOMS + 75 GPD (4th BEDROOM)
WASTEWATER FLOW = 525 GPD
TANK:
MIN. 1250 GALLONS
USE 1sOO-GALLON, TWO-COMPARTMENT CONCRETE SEPTIC TANK WITH
PUMPING SYSTEM IN THE SECOND COMPARTMENT
SOIL TREATMENT AREA (STA):
LONG TERM ACCEPTANCE RATE (LTAR) = 0.65 GAL/ SF
CALCULATED STA = Q/LTAR = 52510.65 = 808 SF
PRESSURE DOSED, OVER-EXCAVATED, UNLINED SAND FILTER WITH MIN.
2-FEET SAND
SLIP-ON PVC CAP
DO NOT GLUE
4' DIA SDR-35
INSPECTION PIPE
STA FILTE
MEDIA
0
SOIL PROFILE TEST PIT NO. 1
MEDIUM BROWN TOPSOIL
LIGHT BROWN SANDY LOAM WITH
GRAVELS
MEDIUM BROWN CLAY LOAM
LIGHT BROWN SANDY LOAM
NO GROUNDWATER OR BEDROCK ENCOUNTERED
DURING EXCAVATION
CBO lnc.
129 Cains Lane
Carbondale, Colorado 81 623
Phone 970.309.5259
carla.ostberg@gmail.com
SOIL PROFILE TEST PIT NO.2
MEDIUM BROWN TOPSOIL
LIGHT BROWN SANDY LOAM WITH
GRAVELS
LIGHT BROWN SANDY LOAM
SOIL PROFILE TEST PIT NO.3
MEDIUM BROWN TOPSOIL
MEDIUM BROWN CLAY LOAM
LIGHT BROWN SANDY LOAM
LEGEND
F= topsoil
n day loam
lï-l sandy
Ruiz/Campos Residence
24BB Hwy 133
Garfield County, Colorado
Project Number: C1673
2
3
4F-
IU
I.IJ
LL
TFù
LrJo
SLIP-ON PVC CAP
DO NOT GLUE
INSULATED COP
TRACER WIRE
4" DIA SDR-35
SEWER LINE
5
6
7
8
TO TANK
FINISHED GRADE
TO HOUSE
-
9
10
Date: 0711112022
Designed by: CBO
Reviewed by: RB
Drawn by: DD
w4.0
SPRINKLER VALVE
BOXAT GRADE
FINISHED GRADE
114" DIA HOLE DRILLED
INTO TWO SIDES OF PIPE
FOR VENTILATION
(BELOW SLrP ON CAP)
AIL
SOILS LOG
Sheet 4 0F 4