HomeMy WebLinkAbout3.0 Satisfaction of ConditionsJoHN A. THULSoN
EDWARD MULHALL, JR
Scorr BALcoMB
LAWRENCE R. GREEN
TrMorHY A. THULSoN
LoRr J. M. SATTERFIELD
CHRISToPHER L. GEIGER
ANNE MARIE CALLAHAN
AMANDA N. MAURER
',,1A HAND DELIVERY
Mark Bean
Garfield County Building & Planning
109 8'h Street
Glenwood Springs, CO 81601
Re:Lacerte Special Use Permit
[BAr,coMB & Gnrcrcx, P.C'
ATTORNEYS AT I,A.w
P. O. DR-A'IVER 79O
818 COI-OR-{DO AVENUE
GrrENwooD SPRINGS, cOr-oFLADo a1 602
Telephone: 970.9 45.6546
Facsimile: 970.945.8902
February 19,2002
OF CouN5EL:
KENNETH BALCOMB
Dear Mr. Bean:
The County Commissioners approved a special use permit for my clients subiect to
conditions contained in the staff repori. E.,closed are documents responsive to the requests
contained in the Planning Department staff Report. The documents enclosed relate first to
conditions contained ir, plrugfuph number 6 of the report, and then to conditions contained in
paragraph number + of ihe ,Ipoit. A copy of the staff report is enclosed herein'
Paragraph 6 Conditions
Conditions under paragraph 6 relate to the water supply forllre special use' The water
supply identified in the ,p".iuirr"application is an individuiiwell. The state has not published
*'utl, qrutity standards for individual weils. Therefore, for purposes of this requirement' staie
community water supply standards are used where applicable'
The first document enclosed herein is a water bacteriology test to indicate the presence
of coliforms. The test, conducted by the Colorado Department of Health, indicates that
bacteriological coliforms are not present in the well water. Therefore, the water meets the state
standards for community water supplies'
The second document enclosed is a laboratory sample report for nitrates and suspended
solids. The state standard for nitrates is less than 10 mitligrams-pet liPt of water' As indicated
on the report, the nitrate level contained in the well watei rs1..46 milligrams per liter' which is
well within the state community water standard. This document also reflects a value for total
suspended solids, as requested in the staff report. Duane Watson, at the Colorado Department
of Health in Grand 1u.,ciio.r (g7O)248-7150, informed me that the total suspended solids matter
is not a drinking water standard, but a sewage effluent standard. Mr' watson advises that there
ii. ! ":: :'
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, ,. :::^
Mark Bean
Lacerte SPecial Use Permit
xc: Phillip and Patricia Lacerte
Encls.
IBALCOMTi & GnnnN, P.C'
A,I''I.ORNEYS .A.'I'LA\v
February 19,2002
Page2
is no state drinking water standard for total susPended solids. Mr' watson informs me that there
is a drinking watel turbidity standard, but it only applies to flowing surface water' and not to
water from wells. Based, on this informatio.t, ih" water supply aPPeaIS to meet state
requirements for a community water system'
The third document is a well test report conducted by Samuelson Pump Company' Mr'
Raun Samuelson has provided my clienis with two reports' The first report reflects data
collected d.uring u *"tt pr-p test conducted on Novembei 28 ,2001" The second report contains
Mr. Samuelson's opi1,il.r tnat tne well is adequate to serve the needs of seven (7) people each
using 100 gallons of water Per daY'
ParagraPh 4 Conditions
Conditions in this paragraph relate to the adequacy of the ISDS.to handle the flows
generated by the u.."rrory aw:etting unit. The ISDS was originally designed to handle one
bathroom in the structure in which the dwelling unit is located. A report from Schmueser
Gordon Meyer is enclosed that confirms that the rSpS has been upgraded and has capacity that
exceeds their estimated requirements by sixty percent'
The Lacertes still need to meet the requirements of Paragraph 3 of the staff report'
provision of a set of stamped plans and a letier from the Lacertls' architect certifying that
construction of the structure is in compliance with the 1'994UBCwill occur in connection with
the building permit application Process'
Thank you for your assistance in this matter. Please do not hesitate to contact me if your
office has any questions or needs additional information'
Very truly yours/
BALCOMB & GREEN, P.C.
RECElvrytB 1 3 2082
JoHN A. THULSoN
EDWARD MULHALL, JR,
Scorr BALcoMB
LAWRENCE R. GREEN
TrMorHY A. THULSoN
LoRr J. M. SATTERFTELD
EBAr,coMs & Gnprcx, P.C.
ATTOITNEYS AT LA\!'
P. O. DR,\WER 79O
818 COI,OR-{DO AVENUE
Gr-ENWOOD SPRTNGS, COr-ORA.DO a1602
OF CoUNSEL:
KENNETH BALCOMB
Telephone: 970.945.6546
Facsimile: 970.945.8902CHRTSToPHER L. GETGER
ANNE MARIE CALLAHAN
AMANDA N. MAURER
February 79,2002
Mark Bean
Building and Planning Dept.
109 8'h St., Suite 303
Glenwood Spgs,COS1601
Re: Enclosures
Dear Mr. Bean:
Enclosed please find the enclosures that are inadvertentlymissingfrom the previous
envelope we delivered to you. Please feel free to call our office if you have any questions.
Very truly yours,
BALCOMB & GREEN, P.C.
kc
Encls.
HAEld.', . LABoRAToRy & RADTATToN sERvrcESW ?irooipwBvBouuvnno
c"l-d"--ffi=i DENVrl, cO 80220-6928
of A|rli.flald'mdPavimt
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WATER
FOR THE MONTH OF
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MOST PROBABLE NO.
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COLIFORtl/100ML
n ot*r., E orro*n A"**, $
INFORMATION:COMMUNITY NON.COMMUNITY PRIVATE
E Roumre E nnw il
fl specrru- puRpose E rrrursneo
ORDERED BY: lsauele MAy Nor BE TESTED tF ALL tNFoFMATtoN ts Nor pRovtDED)
FEE STAMP
LAB 106 (07/e7) rESr oBDEHED
ftsro
elcr E orxen
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ANALYST
rXFilAN,$tOI{ OF RESULTS
Sgl|fff ILjebS$*: 1*ss iile n i ,1 ((1 ,1 ] indii:;*t*s a s*i* *empic.
*S:U.g-ffigffi}j;Urr*c{* $anr6rl*, grsat*i than cr equal tt ''t r:clihrm per '1il0 mt; Bri}t+r sh**kl ba tr$ffted iirld r*i,:ci.*il.
:h'I*-;-Is*-#ilslpn&i$*I4"fi*!;*k rli* lo$t plei$ r:*iriai*eiJ rlr*re thrlln ?ffS bacirlrifti roloirles oih*f lilai] mlili:rnr C*,i{,.rr;n
n.l,**rinj {?ro\s,lh r'fi#t nsve brslt ir:hihited"The yraiel supply rnay b*,,.lnsalo.Trq*i end f*t$$|.
:1ll*s&*lli;,.f:Qj;**:l)-$:;Uj:l-Xilit-S$Ilfffil.jlt$$g*l $ame *s ahovs, brj! wlt]r coiitoffi hiict*ris Fr*so:rt. l'h* ,nr*r+:"1,x st
olhei *aetBIi* pftl'.&lri{i an s{*ur&ts *di{$rrn ccr$rt.Water supply is r:n*a{e.Treat and ret$st,
**CiiU*ttl&C*ul*;Trft iest rlate was cevoroei ,,viii1 b*cl*ilal gr;lvth Cclifi:rrrr b*cleiia grcrvti: rl:ay hi'ri's i.r**n lririhjrtd. li:*
wel*l $i,stlv |n*y hr: ,:nsai*.'Ii*et s*d ret$;t.
ri*v6i,'ls {v1 fiiri,irfil.l iii;{srri t*L,rt.1,Vst$r *uppiy is iln$iiir.-f.$*.1 and r,tl*$1.
*rit{a:g**t&*l$i*[; Sclrcpl* ril$*1sr ii:aft 48 h*r-rrs olti 'nt,i,,' ;"itelrit.r i';"raqe r+:affi$is.
*IiS Q*e:rtrly ri$t e L,'iiilierl ic.r te$lin6. Ficx$e i*sam*le.
#-y-C*iii}.<* Ut$s!t!$fu:trli', hholet*l'r, lanns! ilr$r-"*$$ ac{i,fsli}i:i. i}l**s* t**amri+"
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435 NORTH AVENUE O
Received from:
- ANALYTICAL REPORT _
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Laboratory No.
O JoHN c. KEPHART & co. O
GflAt\lD JUNITION LAIOf,ATORIIS
PHoNE: (97o) 242-761A i Fax: (97o) 243-7235 I Gnlro JuNcrroN, CoLoRADo alSot
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Customer No.
Date Received
Sample
.i .L i .t (::) ./ ,...., .t.Date Reported
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January 18,2001
Lacerte Res.
P.O- Box 1392
Carbondale, Co. 81623
Attn: Rick Lawrence
This letter is in follow up to the well test report on the l-acerte well onNovember 28, 2001. This well wil produce 4.6 gpm or o6za eatidai rnuwell wiII provide enough water for 7 peofte at r0i) gal. per da! per person.If you have any questions please cail me, Raun sam-uelsbn at g+s-c3og.
Sincerely;
,€ 53-
Raun Samuelson
P.o. Box 297 . Glenwood springs, co 81602 . (970) 94s-630q . Fox (970) 9at-9448
..',,.. '::. .::":.ri':'r.; .. ',;,-. 1,.:, _rli;;,..:r-:;i -:l ,t.;:l*,.1,:l;,t'3:l
Dec-13-Ol. O?: EJp P. Ot
December 12, Z00l
Lacerte Res.
P.O. Box 1392
Carbondale, Co.81623
Atnn: Rick lavrerrce
on November 28,2001 a well test was conducted on a well at 0960CR107 serving the Lacerte Res. The foltowing information was obrained:
Well Depth---- ---------360'-0'
Casing slze(rcp-- _____7'(steel)
Standing water level------ --------_Z,1Z-O;
Total test time- ----------4 hrs.
Drandown ro pump intake----- ---331.62,
Production is------- ----4.6gpm.
This resr was ocnducted with the exisring pump and rclated equipment.Thg_plp_p is in prope: working order at thiitime.- The yelt recoieiauacrto 329.35' in 5 min. If you have any guestions please call me, naun -
Samuetson ar 945-6309.
Sincerely;K*
Raun Sarnuelson
fax ?cs-zces
P.o. Box 297 r Glenwood sprtngs, co a1602 . (970) 94s-630g . Fox (970) gd7_qddg
Woler Syslems . Soles, Seryice & tnslottation
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JOHN C. KEPHART & CO.
GRAND JUNIiION LAIORATORIIS
435 NoRTH AyENUE I pxone: (9.7O) 242-'r6t', 0 Fax: (97O) 243--1235 i GRAND JuNcTloN, coLoRADo al5ol
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Received from:
- ANALYTICAT REPORT _
Fli ck Lai^irsrrce*
f'tl Et:x 1t]S:i
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Laboratory No.
l.J<l{t gr
Customer No.
Date Received
Sample
ILr1&./tlI .t -:i / .-:' I 1-l IDate Reported
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Tot al $Lrs3pendL?d ficrl i d:;
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il:ireictor l B. Hauterr'
Jan 18 02 O1: O?p
Jan l8 Oe l2r0op
ence officeaurro 7096o 32625
January 18,2001
Lacerte Res.
P.O. Box 1392
Carbondale, Co. BIGZ3
Attn: Rick Lawrence
This letter is infollow up to the well test report on the Lacerte well onNovember 28, 200r. This weu wur produie 4.6;i;-;;'a,ad giia;y:'ii;"well will provide enough warer ror 7 peofle ar 156 g"i. pe, da-y per p"oon.If you have any questions please catt me, Raun Saniueislon at 945-6309.
Sincerely;
,4 53-
Raun Samuelson
P.O. Box 297 . Gtenwood Springs, CO 91602 . (970) 945-ffim , Fox (970) 9At_g448
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Dec-13-Ol 02:zlEtp
December lZ,20Dtr
Lacerte Res.
P.O. Box 1392
Carbondale, Co.81623
Atnn: Rick tawre'nce
on November 28,2001 a well test was conducted on a well at 0960CRl07 serving the Lacerte Res. The following information was obtained:
P-Ol
Well Depth--------- ----360'-0"
Casing slze(top-- _____7'(steet)
Standing water level------ ----_----Z1Z.O,
Total test time-- _________4 hrs.
Dravdown ro pump intake---- ----33t.62,
Production is------- -___4.6 gpm.
This resr was ocnducted with the existing purnp and rclated equipment.Th9-o-u9_n is in proper working order at thiitime.'The well recovered backto 329.35' in 5 min. -I!-rou have any questions please call me, RaunSamuelson ar 945-6309.
Sincerely;Eo*
Raun Samuelson
fax ?cs-zees
P.O, Box 297 o Q,tsn,\ rood Sprlngs, CO gi602 . (970) 945_6309 . Fox (97O) 941_qAAg
Woler Syslems . Soles, Seryice & lnslottotion
A. ..HMUESER GoRDoN I vr*n
\-,/ ENGINEERs & suRVEYoRs
December 4,2001
Mark Bean
109 W. 8th Street
Glenwood Springs, CO 81601
Mark,
The purpose of this letter is to provide documentation of installation of an engineered
Individual Sewage Disposal System (ISDS) pursuant to the requirements of Garfield
County for an Accessory Dwelling Unit (ADU) at the Lacerte property 0960 CR 107,
Carbondale. It is understood that installation of the ISDS was approved without issuance
of the Special Use Permit for the ADU. The existing system capacity at the Lacerte barn
was found to be insufficient for an ADU and it was recommended that a new drywell,
identical in dimension to the first, be placed in accordance with the attached drawings in
order to meet county ISDS requirements. ISDS installation was observed on November
30,2001.
The original review of the system assumed the bam was a work area only and it was
assumed that 4 workers would each use 30 gallons per day (120 gpd Design Flow). The
proposed ADU was analyzed with the assumption of 3.5 occupants each using 75 gallons
per day (262.5 gpd). The composite design flow with assumed workers and apartment
occupants is 382.5 gallons per day. This flow requires an absorption area of 726 square
feet. The effective area of the existing dryr,vell seepage bed is 585 square feet. The
recommended placement of a second drylvell of identical dimensions would increase the
total effective seepage areato 1,170 square feet. This is an area 60oh greater than is
required for the proposed use.
Upon arrival at the construction site, the trench and dr)'wellpit were open and pipes were
run from the junction box to the drywell. The drywell pit was filled with gravel to a level
of 5-6 feet with l-712 rnch rock. The installed pit was measured at 77'xl6' . The greater
size of the pit was due to removal of large rocks in attempts to meet the 15'minimum set
forth by the drawings. No observation could be made of the base of the dry"well seepage
CRESTED BUTTE
P.O. BOX 3088
cREsrED BUnE, co I I 224
970-349-533s
rx: 970-349-5358
GLENWOOD SPRINGS ASPEN
I t8 W. 6TH, SUrrE 200 P.O. BOX 2155
GLENWOOD SPRINGS, CO AI60I ASPEN, CO AI6IE
97CJ-945- IOO4 970-925-6727
FX: 970-945-5948 Fxt 970-925-4157
bed as it was already backfilled with rock. The installation of the final two rings of
drywell manhole, fabric laydown, and backfill was observed. The construction of the
ISDS appeared to be in general conformance with the design drawings based upon our
spot observations.
Respectfully, ..i
t't .l',r*'n"7' t i1r i'*\ /-'
Mickey Katnaugh, EIT
Schmueser Gordon Meyer, Inc.
Cc:Rick Lawrence, Lawrence Construction
Tod Welch, Welch Excavating
Patty Ann Lacerte
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