HomeMy WebLinkAboutOWTS Design Plans33 FOUR WHEEL DRIVE RoADCARBoNDALE,Co a1623970.309.5259
CARLA. OSTBqRc@cMAl L.coM
r*t.;t,'t.r( I (.( ¡\-FrI'f .,r,t N( ;
March 7,2021
project No. C1594
Oscar Martinez
Lo.amartínez@hotmail.com
,t_f"i[:ff[:ï:fl::"n and onsire wastewater rrearmenr system Desisn
1060 cR 225
Garfield County, Colorado
Oscar,
cBo lnc' performed
-1suflrf.ace Investigation gl{"grpreted an onsÍte wastewater treatment system
'"'*?titr¿t"""ii i:''r'iËî*:¡!""iäl *'" i..ild;.iiop".tv is rocateJ ürid" or sirt, in än area
b"d'fi'"^îïTS]J;R"{[î ÊJsËËî?E-îîilsÊ-r3r'o1â"'4, ANTLERS .R.HARD DEVEL.'MENT
Parcel lD: 2129-061-00_236
,Ï:"JiJi# 'i::il:J,ty"ilåïfi5ff"',yl?",ffå:eprion of a horse corrar in the sourheastern corner of
The residence will be s.erv.ed.by a private y:ll olg"-progerty. The weil is rocated greater than s'-feetfrom the proposed septic t;k-åtdi;;iär man roo-feeiîráni ih" propor"d soir treãtment area (srA). Afxil#lìfJJ[î3:i."siÅ",'ff,î"";$å;:,ortne proóãil'öü rhåre ;;;iä" ãï¡n¡,,m 5o-foot'
iffi |i:ff::l::å'"t::i*:i:t11":jt"Ël';:ation has an approximare two percent srope to rhe sourhwest
Jlït;::igå:il:Jifli$;rn,nn of materiar over rhe furure srA sfte ro avoid compaction of soirs
SITE CONDITIONS
SUBSURFACE
The subsurface was investigated on March-2, 2021 !yd¡qging two_soil p.rofile test pit excavations (Test pits).A visual and tactile soit anatlss;;; ;.r;rftted by carra ostberg at the time of excavation.l
The materials encountered in the Test Pit #1 consisted of medium brown cray roam to a maximum depth¡:i'::iiJjrt":iËli. *" bedrock *"ì
"n"trntereo, uuisroiio*t"r*"s observed in rhe bottom severar
=i;|Hfft:?3i,d+i"îi?tiricate
orAttendance and Examination rrom rhe cpowVisuatand racríre
Page2
The materiare encountered in the Test pit #2 were consistent with those encountered in Test Pit #f including
tdÑı.e ot grounJ*ãier at the bottom of the Test Pit'
A sample of the soils was taken from Test pit #1 at 3-feet below grade' so.il siruclyS grade below 3'0-
feet was weak. The ;ffiñ; á ¡att ano'" ìio¡ãn 1 to 2-inches"in tengttr befo.r.9 breaking' soil structure
shape was brocky ""äï"""i"i*"" *". triaiie to nrm. soirtextur" waJboth gritty and smooth'
Additionary, we measured depth to groundwater in a boring drited by Kumar & Associates in the area of
the proposed residence.- Groündwai", *u. *""sured at "pp'o*it"t"ly
6-feet below orade' We are
estimating groundwater at 6-feet berow gr"oå.-ihé inf'trativeä;;;;i tie trenche""m"y not exceed 2'
feet below grade.
srA sizing is based on soirrype 3A, clay Loam with weak structure grade. 4long term acceptance
rate (LTAR) of 0.3 s;ñ;; päl "quå*
tåJ*¡lr be used to design the owTS'
Test Pit #1 (water at very botto m of test Pit)
View of Test Pits
Page 3
rji
Weak structure grade Backfill
ì..1
i¡äi
Test Pit #2 with water at bottom View of both test ptis
I
ì,
r
:.J
Page 4
sidewall
Baekfill
Ribbon 1-2 " in length View of proposed sTA
DESIGN SPECIFICATIONS
Design Calculations: ,L^i-^^* - 2 Era¡trnnrnc + l S0 GpD (4th and 5tì bedrooms) = 600
Average Design Flow = 75 GPD x 2 people/bedroom x 3 Bedrooms + 150 GPD (4h and
GPD
LTAR = 0.3 GPD/SF
600GPD/0.3GPD/SFx0.B(pressuredosedtrenches)x0'7(chambers;=1120SF
The owrs design is based on s-bedrooms. An average dairy wastewater frow of 600 GPD will be used'
ForthepurposesofthisoWTsdesign,BenchmarkElevational5S2S'hasbeenestablishedasl00''
The sewer tine witt exit the foundation "t óö;ñätãrv sszo' (ga;)' ceo lnc' should be notified of anv
discrepanci". o, proùìä;;;ùh é;"oe elevãiioî' ói p'ópot"d components during installation of the
OWTS.
Test Pit#2
a
i*
û
Page 5
owTs nt umMinim ElevationPrimary Tank lnlet lnvert Approx. horizonta
5.25" fall
ldistance 21' lmin. 2o/o fail / min.
istributing ValveAutomatic D ntalhorizoApprox.distance 5 I 1mtn nseo/o for
ndrai Iback m n.0.625"ris e(furthest trench)Itrative Su horizonta ncedista toApprox furthest 70'trench I,,in.m %fa mI n.75 fa8.
The 4-inch diameter sDR-35 sewer line exiting the residence must have a double-sweep clean out and aminimum 2o/o grade to the septic tank.
The system installation will include a 2000-gallon, two-compartment concrete septic tank with anorenco@ Biotube Pump Vault and an orenco@- P.F3-0^05 p_r.p in the second compartment of the septictank' The floats should be set to dose approximatery oo gJibnå each pump
"y"tã,
åtn"ring approximately1 gallon of drain back after each pump ófde. A pmp "ür" is enclosed. Risers must be installed on theseptic t?lf 1o bring access to grade. Hándle er,tensions on both the effluent filter and float tree must beinstalled if the ríser height excéeds 1-foot... The control pånJlor Û,e prmp m;;iË tocated within tine ofsight of the septic tank. We recommend Valley Precast olrt oi ar"na Vìsta 'be
contracted for start-up of thepumping system.
Table
A 1'5-inch diameter scìedule 19Prtp line must be installed from the pump to an orenco@ automaticdistributing valve (ADV), model 6606. This pump line must hàvã a minimum 1o/o gtadefor proper drain backinto the tank afier each pump cycle. rrre Àov must be pl"""J ã higln point in the system and be placed inan insulated riser with access from grade. screened rock must t" faóeo betow thã Àbv to support theADV and to assure the clear pipes existing the ADV remain visibìe ior future ¡nrpà"tión and maintenance.
Effluent will be pressure dosed-through 1.S-inch diameter schedule 40 distribution pipes to six trenches,each with 16 'Quick 4' Low Prorile lnfitrator@ chambers, roi ã totat or e6 chamb"" #Jì ìãiîqiãiärJå,of infiltrative area' Trenches must not be more than 2-feet below grade. There must be at least 4-feetof undísturbed soil between each trench... Effluent *ilroã ptã"sure dosed to 1.5-inch diameter lateranlwhich.must.be hu,ng with zip ties from the underside otine chambers. Laterals will have 5/32-inchdiameter orifices facing up, with the exception of the first and. last holes-facing down for drainage.orenco@ Orifice Shields may be placed under each downward-facing orifice. The orifices must beplaced 3-feet on center. Each lateral must e1{ in- a 9o-oegreÀ elt facing"up ;itñ " bail valve for flushing.valves may be placed in a valve box, accessible from giaoä, for accessl lnspection ports must be placedat the beginning and end of each trench. Ports may b";i tà graoe and covered with a valve box foraccess.
You have requested the trenches run parallel to the residence. Topography runs at more of an angle tothe southwest' while-the topography ii relatively flat, it-ñt;; possibte to step the trenches to the southwith.out exceeding 2-feet buriai depth. Trenche's should bä lasered in prior to excavation to assure theminimum burialdepth can be achieved.
Dose Range Max = 151 gal. (600 GPD x2ío/o
+1 drain
Min. 57 gal. (
drain back
14galx4)+1gal
Dose Setting 60 gallons/dose drain back (5' I 1.5"I gallon
diameterFloat Separation Va1200llonga2-compartmet lley
Precast co ncrete nta k
4.5"on/off float separation
Pump Criteria 14.9 gallons per minute (cPM)16.4 feet totaldynamic head
(fDH)
Page 6
COMPONENT SPECIFICATIONS
The component manufacturers are typical of applicatio¡s yse.d by contractors and engineers in this area'
GBo lnc. must approve alternatiu" "orpoìiJnts
pr¡or to installation of the owrs' Requests must
be submitteO, in wriiinl, lã out office fåi "pproval
prior to installation' Component technical data
sheets are available upon request'
The component manufacturers are typical of applications used by contractors and engineers in this area'
Alternatives may be considered or recommen,ieO Oy contacting- our office' Construction must be
according to Garfietd County On-Site Wrstu*ãiãi ireatment Syðtem Regulations' the OWTS Permit
Ëi""i¿"o"ov Garfìetd county Buitding Department, and this design.
INSTALLATION CONTRACTOR
cBo lnc. expects that the installer be experienced and qualified to perform the scope of work outlined in this
design. The installer ru"t ,"ui"* this desigñ thórougnry'and coordinate with our office in advance of
installation. Any addit'ronal conditions in thiä design ır óounty permit must be completed and documented
prior to finat approvar óitne owrs instailatioñ.
-cîmmunicaiion
between the installer and this office is
expected throughout the installation'
INSTALLATION OBSERVATIONS
cBo lnc. must view the owrs during construction. The owrs observation should be performed before
backfiil, after pracement of owrs -"o*pon"nts. septic. tanks, distribution devices, pumps' dosing
siphons, and other pf"mO¡ng, as applicabiä trtiâSo 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 sewei lines, water line installation (if applicable),
septic tank tocatioilöiÄ n""itr",."1dmãasurements from building corners or another fixed
objects on the ptopårtv. Tñis sretôrr is mosieasily provided on SheetW2'0 of the 9WTS Design
packet. photographs oíg," installation anJnnat coier ate also requested to supplement our installation
documentation.
ENT EL
-EOMMENTSSeptic Tank Valley Precast # 2000T-2CP-H H Z-compartment, 2000-
gallon concrete sePtic
tank with high head
Þumo
Pump Orenco@ PF30051 1
120 Volt
%HP
mp Oienco@ r,
Tank Risers and Lids Orenco@
êÂrê
(24" diameter)
FDV Orenco@ n an
FDV Riser and Lid -Orenco@
uble-walled PVC Risers
d Lids 30" diamete
S .5 inch d 120
or sweep
total
m lñfrlttrator@
PageT
REVEGETATION REQUIREMENTS
An adequate layer.of good quality topsoil capable of supporting revegetation shall be placed over the entiredisturbed area of the-owrb inétallåtùn. Â mirrureäi""i¡"i gr"ã,
"àãäìüäïr,", good soir stabir'ingcharacteristics (but without taprooisJ,'-provides , r""irrr transpiration rate, and competes we' withsuccessional species' No trees or shÏubs,.or any vegetation re_quiring regular irrigation shall be placed overthe sTA' until vegetation is reestablished, eroéion änã rãà¡r"nt cıntrır r""rüi"" sha¡ be imprementedand maintained on site' The owner oi tn" owrs rÀåil n" r"rponsibre ror mã¡nia¡ning proper vegetationcover.
OPERATION INFORMATION AND MAINTENANCE
The property owner shall be responsible fo.l Jhe operation and maintenance of ea-ch owrs servicing theï:ffiY", Jii.::i."Hrîî,["J"5,"ffff1,:o;;"1Ji$*kgö ffiä îoääå,J"'o,. manuracrureo ünits,
Geo-fabrics or plastics should not be used over the srA. N,o hgaw equipment, machinery, or materiarsshould be placed on the backfilleo siR. Macrr¡nes *iÛ,'ìr"r" (""ññ;;j;j'shourd be used duringconstruction of the srA for better weiqht distribution. riuärto.r. srrouro nol gäe on tne srA. plumbingfixtures should be checked to ensure inä no additionarwàteG ueing dis;r,aùËà"ã"or¡ns. For exampre, arunning toilet or leaky faucet can dischárge hundreJs ãrôãilãr. of water a day and harm a sïA.
lf an effluent filter or screen has been installed in the owrs, we recommend this filter or screen be cleaned
ñll#åJt#írXì'í,",r11""11;jliå:*t consists ora preisuri'åi'pu'p svstem, we recommend rhe raterars be
The homeowner should pump the septic tank. every two years, or as needed gauged by measurement ofsolids in the tank' Garbage aeposaiule srroulo b" i";;ñi;;,"and non-biodegradabre materiars shourd notbe placed into the oMs' cteäse snäuro.*t be placed ¡n rrãîserrou orains.
-ioaãi,ig
from a water softenershould not be discharsed into the owrs. rvo'nåiãioäffi¡rt* ;äî¿ ãääïr"","0 inro rhe owrs.Mechanical room drainJshould not oiscrrãrge into the owrs.
-ir'"
owrs is engineered for domestic wasteonly.
ADDITIONAL CONSTRUCTION NOTES
lf design includes a oump, weep holes must be installed to allow pump lines to drain to minimize risk offreezing' The pump'srrailnavããnãrãitiå and visuaraáirìo1in"at¡oir in tre-ãräIi'oru*"essivery highwater conditions and shall be connectãã to a control breaker ieparate from the nigh water ararm breakerand from anv other controlsvstem circuìts. rne pumı svstã,.,i;ilir ;;Ë'rffi#'jf ,n" orro can bemanually operated.
Excavation equipment must not drive in excavation of the srA due to the potential to compact soil.Extensions should be placed on
"li t"pii" tank componenis to ailo* ,"""r. to ir,å-, t o,n existing grade.Backfill over the srA must ue un¡form ãÀã granular*¡t no rãterial greater than minus 3-inch.
LIMITS
The design is based-o¡ information submitte-d. lf soil conditions encountered are different from conditionsdescribed in report, cBo lnc. .h*iJË ;otified. Alro\ nö;oìstruction rnrriu"ää"ording to the countyregulations' Requirements not
"p""iñão'in this report-riJrorroù
"ppiråå-oì"äirnty regutations. Thecontractor should have documentäo ano oemonstraied knoïùog^" of the requirements and regurations ofthe countv in which thev are *;;kirg:- Li""n.ing of sËä; -contraãois"il;Ë
required by counryregulation.
Page I
Please call with quest¡ons.
SincerelY,
CBO lnc.
Carla Ostberg, MPH, REHS
(p,u[tx tgtlr't."6
Reviewed BY:
Romeo A. BaYlosis, PE
I
ÈffiË}
3-28-2021
Pump selection for a pressurized system - singre Famiry Resídence project
1060 CR 225 I Marlinez Residence
Pararneters
D¡shârge Asffibty Slzs
Tfrnsport Lêogt¡ Bgfo¡€ Valve
TÉnsporf pipe Chs
T6nspo¡t Line Size
Distributiog Valre Modet
TEnsport LqEth Afrsr \rblvê
TEnsport pípe Ch$
ÎE¡sport ptpe Size
Mq EleEtt'ø Lifr
Manibld le.qfh
Mânibld p¡pe Oass
Manibld Pipe Size
l¡umber of LÁtgals per Cell
LáleÞl Length
LateEl Pipe Ctass
LateEl Pipe S¡zo
Orifæ Size
Orifiæ Spâq¡g
Residual Hôad
Flow Meter
'Add{n' Fric,tion Losæs
1.25
40
1.50
66û5
70
40
1_50
o
40
1.50
Iu
40
'f.50
5Æ2
5
None
0
ínches
þd
ind¡€s
fed
indEs
inches
Íed
in€hes
in€fies
feet
f€et
inches
bet
fe€,,
êst
Calculat¡ons
it,
d¡,g
âF
t¡t)r
.cÊ
e!Õ
ã
Ð
%
Fs
Fs
0.68
14.9
3.1
2_4
2.4
spn
0.5
7.1
0_0
6.8
0.5
14.2
14.9
't6.4
Minimum Flw R€te perOrifice
Number of Oriñcss per Zoæ
Tolal Flow Râte per Zgne
Number of !ålerals pe¡ Zfie
% Flq Diñerentiaf lsfi¡st Oritîæ
TEnsporl Vetæity Beiore V€fw
TÊnsport Vehity Aner \âlw
gpn
spm
Fr¡ctionel Head Losses 100
Lo$ thmugh D¡scharge
L6s in lEnsport Beforc Valve
L6 thrcugh \åtw
Los in lransport aier Valve
Loss ¡n MðituH
Lo$ in Laterals
Los lhrcugh Flowmeter
'Add{n Fnirt¡on Losss
1.6
0.1
5.4
1-0
0.0
o.4
0-0
0.0
led
fegt
leet
Íget
feel
fee{
€et
Þ€t
Pipe Volumes
50
PumoDate
\¡cl of Transport Line B€fore Valve
\¡ol of Íansport Liæ Afle¡ \latve
Vo¡ of Man¡fatd
Vol of Laterals p€r Zqe
Tolsl vol Before valve
Tqtal Vol Añq Vatve l00
gals
gals
gals
gals
gåls
gals
Min¡mum
Oesign Fl@ Rate
Tolal Dynamic Heqd
PF3007 Fñgh l-t€d Efruent purp
30 GPM. 3'4HP
230V 1ø 60H2, 2OO/4ô0V 3Ø 60Hz
PF3010 High Heåd Ëfrueït pump
30GPM,1HP
23Oì,f 1ø 60H2, 200/.t6OV 3ø 60Hz
PF301 5 High Head Efluerìt pump
30GPM, t-ll21-tP
23OV 1ø æHz,2OOt23O/,t6OV 3ø 6ûHz
l5 20 25 30 40Nêt Discharge {gpm)
Logend
pump Curyo;
Pump Optima¡¡Bage:
OpeÞtiñgþo¡nl:
o.s¡&rþo¡nr,
PF3005 H¡gh Head Efruen{ pump
30 GPM. 1'2HP
1 tl230v 1ø 60H2, 2OOV 3ø 6OHz
l
::i
cBO lnc.33 Fû¡r Wheel Drivê Roadcarbondale, Colorado 81 623Fhone 970.309.5259carla.ostb€rg@gmdl'æmI '{'1. ILIMartinez Residencc1060 cR 225Garfiêld County' ColoradoProþct Numbèn C'1594Date: 031O72021Designed bY: CBOReviêwod b)ï RBOrawn bY: DDCORALAREAN,1\1\1q.)LOCATIONSCALE: 1 = 50d)"OF KUMAR BORING 6'TOGROUNDWATER/*^otT*LINEr¿UEAFØwRESIDENCË\63aú32s_____lIIJ:*----O4,STAItDRAWNGS MUST BE USED INCONJUNCTION WITH DESIGNLETTERDATED 03/072021aø&oøow1.0Shed 1 0F 4
CBO hc.33 Four Wheêl Driw RGdCârbondâlð, Colorado g1629Phon€ 970.309.525Sc€da.ostbery@gma¡l.comËilæà.<ndrivàngy,/7/V6ntry2-lI_lTOWELLJ,z¿æIIIIItto,'þ'{",DRIVEWAYLI-lILdaydnlnæurtyard /ry-ooMartinez Residence1060 cR 225Garfreld Counv, ColoradoP¡ojsct Numbor: C1S94Drawn by:DesignedRsv¡sw6dby: CBOby: RBDDDatø: 03t0712021Sheêt 2 0F 4w2.0/tili,i:t\\\\\II2go,zz5-BEDROOMRESIDENCE4'DIA SDR.35 SEWERMIN 2% FALL TO TANKPIPE WTH CLEANOUT272BM100'lt(5528)2OOGGALLON2.COMPARTMENT- - oRENCOPUMP PACKAGE INSEPTICTANK WTHANRISERS AND LIDS TO GRAI]Eull I -fTHE SÊCOND1.5'DlA SCH.40 PUMPLINE.(MtN lyo DRATN BACKTO TANK)/7I/729'¡ain galden28'ådd wildflorers€ds in th¡s arsaN27',day t¡ghrfþm æurt yardadd hest lape as neÊdedADV MODEL ô606 AT HIGHWTH ACCESS AT GRADE///////POINT-þ"qrt, 1.= 2t4,alBâ of diôturbanco,r,!" DtA SCH40 DtsTRtBUTtoN LTNES TO EACHTRENCH{FLUSHING VALVE ATEND OF EACH LATERAL/4' DIA SDR.35 INSPECTION PóRTATBEGINNING AND END OF EACH TRENCH/TRENCHES EACH WITH 16 'QUICK 4'I.OW INOFI¡-E CHAMBERS96 CI-IAMBERS = i ls2 SF.5"DIAsct-t4oPVCSUSPENDEDLATERALSWTH5ß2',DIAORIFICES3',o.c.FACINGUP.FIRSTANDLASToRtFtcEsFACINGDOWNFORDRAINAGECOVEREDWITHORIFICESHIELDSoPRoPosEp g!4+*.?ruStlt((I{a
CBO Inc.33 Fourwh€€l Driw Roadcârüondals, colorado 81823Phono 970.309.5259cârla,oetberg@gmall.comMartinez Resldence1060 cR 225Garfi eld County, ColoradoProject Numb€r: C159403KtTf2O21b$ DDby: CBOby: RB418 CHÀMBERS /TF*NCHGRAVÊIIESS t¡Uloç4 LO/lPrcHLECI T,BR(4 X3)Dn scH.40 sÉwER¡oIËt lftF¡LIRAÎVE AREATo BÊ PLACED ¡O NOREIHAil z+EEÎSEI.SWGRAD€.ENO P!"ATEUNE TO EÀCH ÍRENGHLS DùÀ SCF 40ÊFFLUEi{T PIPE FROMfANKSLIP.ON PVCDhsoR-€5DO NOT GLUEaov wlllt AccEss ATtNsEclloNPOITINSULATEDGmÊTFACERWRËFINISHED GRADETOP PORTsolLOF CHAMSÊR ilDPUtEstDISTRIBUTION UNESSÉWER LINETO OTHÊR TRENCHES(6 roTA)ÐCAVATIONsusPEND LAIERAI.S.ÂifTHZIP-ÎES TO UNOËRSDEOF CHAì¡SERSGRAVEI!SS'OIJICK4 LO¡¡PROFILÊ CHA'I¡IBER (4 x 3)ÞtASÞR-35 lNsPÊCÎO'lAT BÊÍ¡INNINo AÑDTO T,qNKPORTÉNÞ OF ËACH TRENCHEND EACH LATERÀL IN A 90" LONGãreep¡¡¡c eu Flcttlc uP wtÎH A ruvwe n ¡ v¡lve eox AccÊsglBLE ArGRAOÉr + DIA SM A¡C SUSMDEO UÌEruwH ísa' oß oRlrEEs AT 3' o'c. FASNGui. nnsr nuo r¡sr oruFlcEs FAcE DmWß AN OflECE SHIED FOR DUMGE@,ssôN!uIJ]!:koÉEôucEEry*s@çH,lUilgR'rREN$Húåc'ttoN ,CIf*"r*. rru"",*oVALVE ECCENTRICTOCENTER OF VALVE10" DIAVALVE BOXWTTH SÊCURED LIDFr'C SLIP X MA,¡TPIPE THREADÀDAPTÊRWCAPsn AÉ VALVE CC¡úERBOX OR IRflGATOilVALVE BOX AI GflAOÊ30" DIAMETER PVCDIA EALLRISERVALVECAP ORffigAIED15' DIASCH-4o F/CLONG SWEÉP 9O'ELBOWCTENOUT ASSEMEYDISTRTBUTINGI.¿ALVE ASSEMBLYEND CAPCOMPÀCf4r F /C PIPE ClrTloFr1l.f DIA SCrl'40 PVCSUSPENÐED LAIERALSASE TO SUPPORTBOXUSË HOLE SAW TOCUT'THRUTOPOFFROMPUMPINGDTASCH-40PVC INLETANDOUTLETS@¿sror¡Â!4!fl|H*lNGVAL\E DETAIL@¡=usH!NiJ4.lFßçE!rL@il¡EeEEgll !*Jt$ctrAt¡BERSheet 3 0F 4w3.0
CBO lnc.33 Four\¡Vhæl Drive RoadCaröondale, ColoEdo gi 6-23Phone 970.309.5259carla,os{berg@gmail.mMartinez Residence1060 cR 225Garfield County, ColoradoProject Number: C1S94Drawr by:DesignedRevielvedDale: O3lO7f2A21by: CBOby: RBDDw4.0Sheot 4 0F 4DESIGN5-BEDROOff RESIDET{CE75 cPD x 2 PÊRSONS/BEDROOM x 3BEDRooMs) BEDRooMS + í5oGPD(4THAND5THWASTEWATÊR FLOW = 600 GpDTANKMIN. ,f 5OO GATLONSUSE2O@€ALLON, TWo-COMPAR'IUENT CONCRETE SEPTIC TANKWTHORENCO PUMPING SYSTEM IN SECOND COMPARTMEÑiSOIL TRÊATMENT AREA ISTA):LONG.TERM ACCEplAr,rie rolre ¡r_ren¡ =0.3 GAUSF!,flculArEo sra = øLrAR = 600) 0.3 = z0o0 sFPRESSURE DqSÊD, TRENCHES = 2$0 SF X 0.8 = 1600 SFCHAMBERS c i6OO SF X 0.2 = I læ SF / le Sr I CHÁMãE-Ë = sa CHAMBERSSIX GRAVELLESS CHAMBER IRENCHESr6.'QUICK 4' LOW PROFILE CFIAMBERS IN EACH TRENCHTOTAL S6 'QUICK 4' CI-IÂMBERSSOIL PROFILE TEST PII NO. ISOIL PROFILE TEST PIT NO,20LEGENDF7 ^'rt*¿34MEDIUM BROWN CLAY LOAM WTHWEAK SIRUCTURE GR/qDEMEDIUM BROWN CTAY LOAM WTHWEAK STRUCTURE GRADEFINISHEDGRADE5624" MtN_IGROUNDWATER ENCOUNTÉRED INTEST PIT AT APPROXIMATELY &FEETBELOW GRADE. STABILIZED AT IHISLEVEL AFTER SEVERAL DAYS OF THEPIT REMAINING OPEN4' DIA SDR.35 SEWER LINE(MlN 2?o SLOPE TO TANK)IGROUNDWATER ENCOUNTERED INTEST PIT AT APPROXIMATELY &FEETBELOW GRADE. STABILIZED AT THISLEVEL AFTER SEVERAL DAYS OF 'THEPIT REMAINING OPENSCREENEDOR SAND FORBEDDING3'MtN.10NO BEDROCK ENCOUNTERED DURING EXCAVATIONgl9glpy4lqR ÉSÏMATED Ar &FEEr (oBsER\r'ED Ar6-FEÊT IN KUMARAND ASSOC. BORING'8'/;\ sotls Loc\:/-rìEG@FTREI'ICH DETA¡L",-'*STATO DITCI{5{)'129STATOWELL100,1*'TO IJOUSE2t5()'SEPTIC TANK TO DÍTCH50'1d4'SEPTIC TANK TO WELL50'160'HOUSE TO SÊPTIC TANK18'OWTS COMPONENTS ANÞMINIMUM REQUIREDAPPROXIMATE PROPOSED
#) qPublic.net" Garfield Countv, CO
Overview
J
l
.¡t?,H
PhysicalAddress 0
Owner Address MARTINEZ RIVERA, OSCAR
1OO7 MESA DRIVE
RIFLECO 81ó50
Legend
' , Parcels
Roads
Parcel/Account
Numbers
Highways
'--' Limited Access
HighwaY
Major Road
Local Road
Minor Road
Other Road
Râmp
' Ferry
Pedestrian WaY
Owner Name
Lakes & Rivers
- County BourdarY
Line
20lgTotalActualValue $230,000 Last2Sales
Date Price
2/8/20t8 $o
72/7/2017 $o
AccountNumber R0B4O45
ParcelNumber 217906Iæ736
Acres t7
LandSqFt 0
TaxArea 021
2019 Mill LevY ó7.8830
D ale cr e ahe di 3 / 75 / 2027
Last Data Uploâde d: 3/I5/2O27 2:03:47 AM
Deveroned bv{;l ãgI,lg,dçl