HomeMy WebLinkAboutOriginal OWTS Site Plan - 03.08.2023PEABODY, RACHEL REVOCABLE TRUST6780 HIGHWAY 82, GLENWOOD SPRINGSPARCEL No. 239t01 1{0¡58.ù\zrNËLSON, ALAN E & MTHRYN I6776 HIGHWAY 82, GLENWOOD SPRINGSPARCEL No. 2395-011-00{10ERIC1-OO-O12SPRINGSPARCEL NO.6778 HIGHWAYì.PARCEL No. 2395-011-00-13582, GLENWOOD SPRINGSLLCI 00'70-_\BUILDING 1 .BUILDING 2o,|vl2.0PROPERTY LINSEPTICTANKNDRAWINGS MUST BE USED INCONJUNCTION WITH DESIGNLETTER DATED O3IO8I2O23SCALE: 1 = 50'=0"6694 HWl 82 LLC6694 HIGHWAY 82, GLENWOODPARCEL No. 239541 1 -00-134AY s2THE LOCATION OF PROPOSED IMPROVEMENTS SHOWN ARENOT THE RESULT OF A PROPERTY SURVEY. THE LOCATIONSARE APPROXIMATE. IT IS THE HOMEOWNERS' DUTY TOENSURE ALL CONSTRUCTION AND IMPROVEMENT LOCATIONSARE ACCURATE. PROPERTY LINES AND SETBACK DISTANCESSHOULD BE CONFIRMED PRIOR TO EXCAVATION. SCALEDFOR PRINTING ON 11" X I7" PAPER.A SITE PLAN1'=50'-O'CALL 811 FORUTILITY LOCATESCBO lnc.129 Cains LaneCarbondale, Colorado 81 623Phone 970.309.5259carla.ostberg@gmail.comThunder Ridge Business Center6762 Hwy 82Garfield County, ColoradoProject Number: C1792Date: 0310812023Designed by: CBOReviewed by: KRCDrawn by: DDw1 .0Sheet 1 0F 4
6780 HrP6778ooMIN5'10')IN6,000 q froBUILDING 1FF 105'EXISTING SEEPAGE PITTO BEABANDONEDVi----=-EXISTING SEEPAGE PITTO BEABANDONED4" DIA SCHED-4O SEWER PIPEWITH CLEANOUTMIN 2% FALL TO TANKo12' x 37' PRESSURE DOSED, OVER-EXCAVATED, UNLINEDSAND FTLTER (MtN. 2'ASTM C-33 CONCRETE SAND)WITHTHREE 1.5' DtA SCH-40 PVC LATERALS W|TH $' Otnn¡etenORIFICES FACING DOWN,3'O.C COVERED WITH ORIFICESHIELDSEXISTINGSEPTIC TANKSTO BEABANDONEDBUILDING 2FF 100'FLUSHING VALVE ATEND OF EACH LATERAL\r/\llINSPECTION PORTS ATCORNERS OF BEDICLEANOUTN4' DIA SCHED-4o SEWERPIPE WITH CLEANOUTMIN 2% FALL TO TANK1 OOO-GALLON 2-COMPARTMENTCONCRETE SEPTIC TANK WITHAN ORENCO PUMP PACKAGE INTHE SECOND COMPARTMENT,RISERS AND LIDS TO GRADEN6776 HPPERry LINE1.5" DIA SCH.4O PUMP LINE.(MrN 1% DRA|N BACK TO TANK)t\ \ \1.5- DIA SCH-40 LEVEL MANIFOLDEXISTING SEEPAGE PITTO BE ABANDONEDIA SCH-40 Da\LINESEACHTP+PROPOSEDUTIcHCBO lnc.129 Cains LaneCarbondale, Colorado 81623Phone 970.309.5259carla.ostberg@gmail.comThunder Ridge Business Center6762 Hwy 82Garfield County, ColoradoProject Number: C1792Date: 03/08/2023Designed by: CBOReviewed by: KRCDrawn by: DDw2.0Sheet 2 0F 4
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 SCH-40 PVC LA FLUSHING VALVES
INSPECTION PORT AT EACH
CORNER
NATIVE GRADE
LANDSCAPE FABRIC
ON GRAVEL
GRAVEL FILTER MEDIA
MIN. 6-INCHES UNDER LATERALS
MIN. 2-INCHES OVER LATERALS
12' x 37' PRESSURE DOSED UNLINED
SAND FTLTER (MlN. 2'ASTM C-33
coNcRETE SAND) W|TH THREE 1.5'
DIA SCH-40 PVC LATERALS WITH 5/32'
DtA ORTFTCES (W|TH ORIFTCE SHTELD)
FACING DOWN AT 3'O.C.
1.5' DIA SCH-40 PUMP LINE
(MrN 1% DRA|N BACK TO PUMP CHAMBER)
1.5- DIA SCH-40 LEVEL MANIFOLD
INSPECTION PORT AT EACH
CORNER OF BED
INSTALL FLUSHING
VALVE ECCENTRIC TO
CENTER OF VALVE BOX
TO TANK
-
NG VALVE DETAIL
FINISHED GRADE
TO HOUSE
1O' DIA VALVE BOX
WITH SECURED LID
1.5' PVC SLIP X MALE
PIPE THREAD
ADAPTER WCAP
1.5' DIA BALL
VALVE
1.5' DtA SCH-40 PVC
LONG SWEEP 90'ELBOW
GRAVEL MEDIA
1.5" DtA SCH-40 PVC
LATERAL
SLIP-ON PVC CAP
DO NOT GLUE
INSULATED
TRACER WIRE
4'DIA
SEWER LINE
l,L
WITH 5/32'' DIA ORIFICES FACING
DOWN AT 3'O.C. INSTALL ORIFICE
SHIELDS UNDER EACH ORIFICE
N,
SAND FILTER I\4ATERIAI
.SECONDARY SAND"
EFFECTIVE SIZE = 0.15 - 0.60 mm
UNIFORMITY COEFFICIENT 57.0
% F|NES PASSTNG #200 S|EVE:3.0
SAND FIL
w3.0
LTERFSAND
CBO lnc.
129 Cains Lane
Carbondale, Colorado 81623
Phone 970.309.5259
carla.ostberg@gmail.com
6762Hwy 82
Garfield County, Colorado
Project Number: C1792
Thunder Ridge Business Center 03t08t2023
esigned by: CBO
Reviewed by: KRC
Drawn by: DD Sheet 3 0F 4
DESIGN
(21 CoMMERCTAL OFFTCE BUTLDTNGS
TOTAL 16 POTENTIAL 8-HOUR OFFICE EMPLOYEES
16 EMPLOYEES x 15 GPD = 24O GPD ESTIMATED WASTEWATER FLOW
DESIGN WASTEWATER FLOW = 350 GPD
TANK:
MIN. lOOO GALLONS
USE lOOO-GALLON, TWO-COMPARTMENT CONCRETE SEPTIC TANK WITH AN
ORENCO PUMPING SYSTEM IN THE SECOND COMPARTMENT
SOIL TREATMENT AREA (STA):
LONG TERM ACCEPTANCE RATE (LTAR) = 0.8 GAL/ SF
CALCULATED STA = Q/LTAR = 350 / 0.8 = 437.5 SF
12'x37'OVER-EXCAVATED, UNLINED SAND FILTER WITH MlN. 2'SAND
FILTER MATERIAL
SOIL PROFILE TEST PIT NO. I
ROAD BASE AND FROZEN TOPSOIL
REDDISH BROWN SANDY LOAM
NO GROUNDWATER OR BEDROCK ENCOUNTERED
DURING EXCAVATION
SETBACK CHART
0
1
2
LEGEND
F road base
and topsoil
l,--l sand'
3
4
5
b
7
I
FINISHED GRADE
F-
tU
UIIL
IFfL
I.IJo
SLIP-ON PVC CAP
DO NOT GLUE
4' DIA SDR-35
INSPECTION PIPE
STA FIL
MEDIA
SPRINKLER VALVE
BOXAT GRADE
FINISHED GRADE
114" DIA HOLE DRILLED
INTO TWO SIDES OF PIPE
FOR VENTILATION
(BELOW SL|P ON CAP)
4' DIA SCH-40 SEWER LINE
(MrN 2% SLOPE TO TANK)
SCREENED ROCK
OR SAND FOR
BEDDING
24" MtN
3'MrN.
I 8'MIN
INS P L
w4.0
OWTS COMPONENTS AND
PHYSICAL FEATURES
MINIMUM REQUIRED
SETBACK
APPROXIMATE PROPOSED
SETBACK
SEPTIC TANK TO BUILDING #2 5'6'
SEPTIC TANK TO WELL 50'246',
SEPTIC TANK TO WATER COURSE 100'N/A
STA TO BUILDING #2 SLAB 10'11',
STA TO WELL 1 00'236',
STA TO WATER COURSE 1 00'N/A
BACKFILL
CBO lnc.
129 Cains Lane
Carbondale, Colorado 81 623
Phone 970.309.5259
carla.ostberg@gmail.com
6762Hwy 82
Garfield County, Colorado
Project Number: C1792
Thunder Ridge Business Center Date: 0310812023
Designed by: CBO
Reviewed by: KRC
Drawn by: DD
10
Sheet 4 OF 4