HomeMy WebLinkAboutpitkin.eh.264322110002 (1995)Parcel
ASPEN/PrMi t ENVIRONMENTAL HEALTH DEPARTMEN r
APPLICATION FOR AN INDIVIDUAL SEWAGE DISPOSAL SYSTEM OSDS) PERMIT
Name of OWNER I J� 1 1�� fi—OV OE ,W Bus. Phone #
'� p on.' 4c) c Home Phone #
Mailing Address _ �
Name of AGENT t2:2riv M11 (A Bus. Phone #'�"�
Mailing Address,' ((" Home Phone #
Copy of Permit to be Sent to:�IC_,W_/�T i C"TiJ
PERMIT IS FOR: t4;,;NEW INSTALLATION, ()REPAIRIl, O ALTERATION NOT DUE TO FAILURE, or O EMERGENCY USE. for permit #
STREET ADDRESS of Property: 1 P ue,
LEGAL DESCRIPTION of Property: -%.Ara< 07, lot _L, block _, filing and subdiv.Nti Teo
Size of Lot Cres Type of Structure Proposed Vft I -M 14..E
# BEDROOMS, # LOFTS _, # GARBAGE DISPOSALSe. #DISHWASHERS _L, # ,C-L`OTjHtES WASHERS.
Water Supply: (} Private Well, O Spring, O Stream,, or 0Systern (Public or Private Name:
'S PROOF OF ADEQUATE WATER ATTACHED? V YES or () NO HAS THIS PROJECT BEEN APPROVED BY P"IN COUNTY? >XES or () NO
Application for an individual sewage disposal system permit Is hereby submitted The undersigned ac edges that the above Information Is true and that false Information will Invalidate the application and
any subsequent permit Issuance of the permit does not explicitly or Implicitly imply the approval of any r permit required for construction pursuant to Pitkin County codes. No construction may be undertaken
until all approvals and permits have been obtained. The own assumes all responsibilities In case lure or Inadequacy of this system.
SIGNATURE OF APPLICANT Date b
The application becomes invalid 120 da rom the date s' ne is Pe lt is valid only for the design as specified bel
FOR OFFICE USE
INDIVIDUAL SEWAGE DISPOSAL SYSTEM PERMIT #� =
$150 fee paid 0 Yes. Date received c,� I $ Receipt # ti Received By
DESIGN CRITERIA OF SYSTEM TO EE INSTALLED: Any changes must be submitted and approved in writing.
# of Bedrooms: -Y—, Percolation Rate: , -R,4 mpi, Average Daily Waste Flow: 0_ gallons.
is an Engineer Designed system needed? () Yes or (glNo W plans and specifications of the engineer shall be followed. Any changes must be approved in writing and the engineer
shat) certify the final installation to the Environmental Health Department in wrtft.)
Minimum Septic Tank Capacity bo -0 gallons Absorption Area square feet minimum `
() Absorption Bed, ( bsorption Field in Trenches, (~)`Gravel -less system, () Pumping/Dosing Chamber, ( ) Absorption Pit
A df.r.rftd-) ;.5 ad-Illowed 4r-ge&t0_less c.�ta-•r hers ., are,ovs whr'eh txou d redu.cL
519- -tea*Min;,'YtILt71 4D BUMF 5P. AL. 6r 5-6 ttnii5 Cchambe,-S�. /3 dr'Sf7; �'�,n boX i-5 recemme,Tded
-6 E'Qt,trt. G z e, 4kt 41oty 4b -(hc -IYe�cl is . �/ rows n � 13 L •, I is each r 5-a cc.n,'is rv; !! mare
Stages r wiring inspection: ( ) Before excavation, () Upon completion and prior to placement of gravel, ( Before covering distribution system of absorption
field, (nor to backfill of any component and any situation deemed necessary by Environmental Health Department Staff.
Plans and specifications or the proposed individual sewage disposal system have been reviewed and are considered satisfactory. Permission is hereby granted to the owner or his agent to perform the work
Indicated above in accordance with the Pitkin County Individual Sewage Disposal Regulations In effect on the date of issue. In addition to general provisions set forth In any attachments, this Permit is subject
to the following additional terms and conditions it any: 11
APPROVED FOR ISSUE BY: £ K/ '< DATE OF ISSUE:
The above individual sewage disposal system has been Inspected for use Vj6e Aspe i in Environmental Health Department. The owner assumes all responsibilities in case of failure or inadequacy of this
system. Complete as -built drawing and all specifications of as -built are f with permit
FINAL INSPECTION BY:
X 1111_:' DATE OF FINAL INSPECTION:
:EOTH:UDD:JTCPC:WP:PERMIT.B.t 130 SOUTH GALENA STREET ASPEN. COLORADO fit811 PHONE 303.920.5070 FAx 303.920.5197
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ASPE&ITKIN ENVIRONMENTAL HEALTH DEP)WENT
FINAL SYSTEM DESIGN+►
FINAL: SPECIFICS OF THE SYSTEM INCLUDED UNDER THIS PERMIT:
AAs-Built Conditions)
Type of Tank or Treatment Unit: 'dik.0r Tank Capacity: 1.2 gallons
Type of Absorption FIeld: Ss Absorption Area: r square feet Y
DESCRIPTION, CONDMONS, AND SPECIFICATIONS OF SYSTEM DESIGN: � ''� 10 �t Z
cv 7's cr n I(chz �!4 d r % 5� r i . b ►-o ct h f w �a y ra d G
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FINAL
FINAL AS-BUILT PLOT PLAN;
FINAL INSPECTION BY: DATE OF INSPECTION:
-807Ki1DD:JTCPC:WP:PERM/T.H 1
130 SOUTH GALENA STREET . ASPEN, COLORADO 81611 . PHONE 303.920.5070 ' FAX 303.920.5197
PRINTED ON RECYCLED PAPER
MEMORANDUM
TO: Stan Mathis
FROM: Betsey Kipp
Environmental Health Dept.
DATE: April 19, 1995
RE: White Star Ranch, Tract 2
Aft
Enclosed please find a copy of the septic permit for the Hovdesven
project. A 1250 gallon septic tank is required although you may
want to consider installing a 1500 gallon tank to accommodate 5
bedrooms should the owner wish to add another bedroom at some
point. Relocating and lining the irrigation ditches should be
considered because seasonal moisture from the ditches could
compromise the effectiveness of the leach field. Another option
is the use of drainage swales to divert the water away from the
leach field.
The following are the required setback distances that will help you
with your site planning:
10 feet between leach field and property lines
25 feet between the water supply line and the leach field
(n3'feet from a lined irrigation ditch and leach field
50 feet from an unlined irrigation ditch or pond to
the absorption field
Should you have any additional questions, please feel free to
contact me.
� }f2 { Sit j; 2�
Minimum Effective Uquid
fi of Bedrooms Tank Capadty (aal(onsj
1 orless 750
1000
d 1250
250
Each addilionat bedroom --
'Minimum hw 1W of bedrooms is 1— (21.
;'Minimum
area for seepage pit is ligated as elleclive udevraa area beneath the inleL
'Unsuitable (or seepage pits it percofation rate is over thirty (701 minutes per incl
'Unsuitabte (or ,eeoage oeds it pe—Action rate is wer one inch (1-11. thirty (101 nwwles.
'Uns'Aable lot Conventional absorption systems.
�— 1 OO)
S-6
%i- = I 16 7 s9 k
Trri Ga,A.,On
Paid
Lv-J d,- 4,L
(4//-OU-z5"0f 13 _
CC n (��I J O r
Table 4
(via)zimum
Loading Rates of Gwent Volume
for Soil Absorption Systems
Soil Absorption Systems
—_Percolation Iia1e -----
Typical Soil Tedures
M-tatum Loading Rale
((Wnutes/in Ch)
Soil Class (Append(. 2)
(gaUzgJL1day)
_—_— 0 10 --___
_.
I Sand
1.70
1) -20
It Sandy Loam to Loam
.72
21-70 .
_. __ul _ Loarn_____---__.—.__
.50
71-40
1V Loam to Silly Loam -
.40
41-60
V Clay Loam
.70
Over 60
VI Clay
•20
'Minimum hw 1W of bedrooms is 1— (21.
;'Minimum
area for seepage pit is ligated as elleclive udevraa area beneath the inleL
'Unsuitable (or seepage pits it percofation rate is over thirty (701 minutes per incl
'Unsuitabte (or ,eeoage oeds it pe—Action rate is wer one inch (1-11. thirty (101 nwwles.
'Uns'Aable lot Conventional absorption systems.
�— 1 OO)
S-6
%i- = I 16 7 s9 k
Trri Ga,A.,On
Paid
Lv-J d,- 4,L
(4//-OU-z5"0f 13 _
CC n (��I J O r
Lava, ✓
Required Square Footage of
Soil Absorption Systems
--
Req.(,ed Boilor Required Bottom
Absorption Area In sq. tL Absorption Mea Meq. It
Required Slelewall Area'
Per Bedroom' (or Per Bedroom' (or
In eq_ fL per Bedroom' for '
Sall Ctass
Standard Trenches Seepage Bed,
Seepage lifts f
1
tG5 215
185 i
u
300 400
115 1
111
440 575
460 i
IV
$50
V
740
s
VI
• •
,
'Minimum hw 1W of bedrooms is 1— (21.
;'Minimum
area for seepage pit is ligated as elleclive udevraa area beneath the inleL
'Unsuitable (or seepage pits it percofation rate is over thirty (701 minutes per incl
'Unsuitabte (or ,eeoage oeds it pe—Action rate is wer one inch (1-11. thirty (101 nwwles.
'Uns'Aable lot Conventional absorption systems.
�— 1 OO)
S-6
%i- = I 16 7 s9 k
Trri Ga,A.,On
Paid
Lv-J d,- 4,L
(4//-OU-z5"0f 13 _
CC n (��I J O r
March 8, 1995
Mr. Stan Mathis
P.O. Box 1912
Aspen, Colorado 81612
Re: Hovdesven Septic System
White Star Ranch, Track 2
Dear Stan:
ENVIRONMENTAL HEALTH DEPARTMENT'
After making a site visit to the above-mentioned property on
2-21-95, I wanted to confirm our agreement with reference to the
individual sewage disposal system which will be required for the
proposed building project.
A percolation test (minimum of 3_ holes) will have to be performed
and a profile hole dug in the proposed area of the absorption field
in the spring after the ground has thawed sufficiently. It is my
understanding that I will be informed when the perc test will be
performed.
Once the perc data is received, the system size and design criteria
will be forwarded to you along with a permit number (unless an
engineer -designed system is necessary). The septic system should
be installed before construction of the, residence is started to
insure that all setback requirements are maintained.
I have released the building plans from this department. Should you
have any additional questions, please feel free to contact me.
Sincerely,
Betsey Kipp
Environmental Health Officer
130 SOUTH GALENA STREET • ASPEN, COLORADO 81611 • PHONE 303.920.5070 • FAx 303.920.5197
P�mtai o� nryawi P�a•�
IM
0
White Starr Ranch
Homeowners Association
Yost Off ice Box 3810
Aspen, Colorado 816,12
F� brualy 8, 1995
Tt Aspen/Pitkin. FnvirontYrentrl Health
SUBJECT: White Star Manch - Water System.
White Star Ranch's domestic water supply consists of a large
spring located at the top of the ranch which feeds into a
10,000 gallon storage tank. T'xo 6" water lines connect all
lots to the storage tank. The system is entirely gravity fed.
av - l ovdes n, esident I
Wh.i t tat R ch
Homeowners Posociation
04/12/1995 08:08 3039232766 BOB NELSON, NEWS,LTD PAGE 02
Nelson EmdronmenW & Wastewater Solutatom% ,Ltd
� ,moi waw
E
W March 29, 1995
S Mr. Bayard Hovdersven
P. O. Box 3810
Aspen, CO 8161 09!
Subject: Soils Evaluation and Percolation Tests for an Individual Sewage System Design for
the Hovdesven Residence on Tract 2, Second Amended White Star Ranches, numbered as
0195 Yellow Fox Drive
Dear Bayard,
As requested, Nelson Environmental and Wastewater Solutions, Ltd., performed a soils study
and percolation tests to design a septic system for the proposed residence. We conducted
this study in accordance with Section 4-5 of Pitkin County Regulations on Indtvldual
Sewage Disposal Systems. We have based our recommendations on the subsurface
conditions encountered. Please fumish this letter to the Aspen/Pitkin Environmental Health
Department at your earliest convenience to obtain a permit to construct this individual sewage
system.
PE222 d Construction:
The residence is to a four bedroom, four and 1/2 bathroom frame house with one and two
levels and awalk-out s� em`en . to be approximately 4700 square feet.
The property is approximately 5 acres in size. The drinking water is to be provided from the
subdivision water system. A road and access drive are constructed to the North property line.
The building site Is on a lot located behind the WU Ranch in Woody Creek. The upper part of
the lot is covered with scrub oak brush and grass. The lower part of the lot is irrigated hay
field. There are severa ' anon dltd;ies in the area_
The ground surface of the site appears natural throughout the proposed area of building and
within the site of the absorption field. The ground slopes to the West at a 10% to 15% grade
in this area. However, the slope of the property rises more steeply above the building site and
East of the irrigation ditches.
The irrigation ditches cross the lot from South to North about 100 feet from the proposed septic
system location. 'Some of these irrigation ditches are proposed to be rerouted or lined. There
is also one small irrigation ditch approximately 30 feet below the percolation test hole location.
3ubsurfa " Conc ons:
A soil profile pit, dug just above the proposed onsite wastewater disposal system absorption
area, was excavated to a depth of approximately nine feet. The profile excavation was done
P.O. Box 6961 Srrowmass Wage, CO. 81615 Office (303) 923.3289 Home (303) 923.2766
04/12/1995 08:08 3039232766 BOB NELSON, NEWS,LTD
Hovdesven Residence
Soils Evaluation and Percolation
Test for Individual Sewage System Design
Tract 2, White Star Ranches, Yellow Fox Drive
March 29, 1995
Page 2
PAGE 03
about seventy feet below the house site. No groundwater was encountered and bedrock was
not present within nine feet of the surface of the ground. There was some gravel intermixed
with the soil matrix from a depth of seven to nine feet. The soil was moist from the Spring
melting.
The top two feet of the profile excavation was black topsoil with a characteristic silty sandy clay
texture. Below the topsoil was a reddish brown sandy Gay with some scattered pockets of
sand gravel. The last foot of the profile excavation had a larger percentage of sand and gravel
than the soils above. The sandy Gay exhibited smearing and compaction from the pressure of
earthmoving equipment but did not appear to be expansive.
The subsurface soil conditions were evaluated with the standard percolation test procedure at
the approximate location shown on Figure 1. The test holes were excavated by hand in the
bottom of shallow backhoe pits dug the morning of the percolation test and the day after the
snow had been cleared from this site_ There was no evidence of frost in the ground in the
area where the percolation tests were located The subsoil in which the percolation testing
was conducted omsisted of sandy day. The sandy clay was well consolidated and showed
little tendency to i well.
PorcokOw Te"ing:
Percolation testing was performed in the proposed absorption trench area West of the building
site. Shallow holes were hand dug in the bottom of backhoe pit excavations, prepared earlier
to a depth of approximately two and one-half feet. We pre-soaked the percolation test holes
by adding water beginning approximately five hours before starting the percolation test
measurements and by refilling each test hole every hour thereafter. Some water remained in
the percolation test holes after each of the initial presoaking periods.
The results of the percolation testing are presented in able 1. Theae-i*Wks indicate the
sandy day subsoil has an average percolation rate � 3 minutes per mat a depth of
approximately thnse and one-half feet. This soil is considered accs� p�abTe for; conventional
infiltration trench design for the on-site sewage system.
UmMdlons: This, report has been prepared in accordance with generally accepted practices
in this area for use for sewage disposal design purposes. The conclusions and
recommendations submitted in this report are based upon data obtained from our site visits at
the location indicated. There is some possibility that the nature and extent of variations in the
subsurface soils across the site may not have been evident at the time of this investigation,
and may need additional evaluation, if further excavation reveals conditions different from
those described. This office should be advised of any unusual situations as soon as possible
so we may reevaluate our recommendations.
r■I�
04/12/1995 08:08 3039232766 BOB NELSON, NEWS,LTD PAGE 04
Hovdesven Residence
Soils Evaluation and Percolation
Test for Individual Sewage System Design
Tract 2, White Star Ranches, Yellow Fox Drive
March 29, 1995
Page 3
If you have questions or if we may be of further assistance, please call the office.
Sincerely,
Robert F. Nelson
President
cc: Stan Mathis, ,Architect
Reviewed 18y:
Vv l
ay ammond, P.E.
Schmueser, Gordon, Meyer Engineers
04/12/1995 08:08 3039232766 BOB NELSON, NEWS,LTD PAGE 05
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y
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Treat 2
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Hovdesven Residerm
04/12/1995 08:08 3039232766 BOB NELSON, hEWS,LTD PAGE 06
0
Neisan Environmental & Wastewater Solutions. Ltd
E
W
TABLE I
PERCOLATION TEST RESULT FORM
Hole Length Depth at Depth at Drop in Average
Hole Depth of Interval Start of Interval End of Interval Water Level Percolation
No. (in.) (Minutes) (Inches) (Inches) (Inches) Rate(Min_/Inch)
1 45 1/2
10
51/4
43/16
11/16
10
43/16
35/16
7/8
(refill)
10
61/4
51/8
11/8
10
51/8
41/4
7/8
10
41/4
37/16
13/16
10
37/16
25/8
13/16 12
2 39
10
45/16
4
5/16
10
4
37/16
9/16
10
37/16
3
7/16
(refill)
10
411/16
43/16
1/2
10
43/16
33/4
7/16
10
33/4
3 1/8
5/8 16
3 29
10
63/4
61/2
1/4
10
61/2
61/8
3/8
10
61/8
57/8
1/4
10
57/8
55/8
1/4
10
55/8
53/9
1/4
10
53/9
5 1/8
1/4 40
Bayard Hovdesven Property
Tract 2, White Star Ranch
Date of Percolation Test: 03/29/95
P.O. Box 6961 Snowmaae Village, CO. 81615 Office (303) 923.3289 Home (303) 923.2766
04/12/1995 08:08 3039232766 BOB NELSON, NEWS,LTD PAGE 07
0
Nelson Environ»tentar & Wastewater Solutions, Ltd
,, Property Address- Q195 Yellow Fox Drive
W Legal Description: _Tr$ct 2. White Star Ranches
S Property Owner:
Name Hovdesven
Address P. O. Box -381 0. Aspen CO 81612
Phone! 9255
Contractor: Excavating Contractor:
Name Own Name Stutsman-Gem
Address Address 755 Gerbazdale Dr
Gerbazdale. CO 81611
Phone Phone 923-2734
Sat"ratio. and Swell(ag
o smeared surfaces removed X Yea
o Gravel Added . X Yes To a 4' Depth
o Date and Time presoak water added
03/29/95 (& 11:03 a.m.
o Auto wt of presnak water added
6-18 gailortg/t st hole
o Water remaining in holes after presoak?
Hole 1: X Yes _ _ No
Hole 2: X_Yes _ No
Hole 3: X Yes No
Percolation Rste Measuremcat
Hole 1: 12 minutes/inch
Hole 1: 16 minutes/inch
Hole 1: 40 minutes/inch
AVERAGE 23 tninutes/inch
Groundwater.
o Not Encountered to 9 ft.
o Estimated depth to high seasonal
water if not encountered- 20 feet
o Is area believed to be subject to
seasonal flucatations which could
result in a seasonal water table?
Yes No
Slope In absorption arca
10*Yr1S%to the WNW
Bedrock
o Not Erwountered
o Estimated depth if not encountered -100 flet
o Type of bedrock:
Sandstone _C Claystone
Siltstone Other:
Fractured Weathered
o Is bedrock believed to be permcable?
Yes 'No 1&
I certify that the above information is correct and complete to the best of my knowledge
and that all tests were performed in accordance with the provisions of Pitkin County
Individual Sewage Disposal Regulations, Section 45.1 through 45.7.
ober F. Nelson
President
Reviewed by:
c
ay ammond, P.E.
Sch Buser, Gordon, Meyer
I
P.O. Box 6%1 Snowmam Village, CO. 81615 Office (303) 923.3289 Hom ,063) 923 2766