HomeMy WebLinkAbout02284 GARFIELD COUNTY BUILDING AND SANITATION DEPARTMENT Permit N 2284
109 8/h Street Suite 303 A is Parcel No.
Glenwood Springs, Colorado 81601
Phone (303) 945 -8212
This does not constitute
INDIVIDUAL SEWAGE DISPOSAL PERMIT a building or use permit.
PROPERTY
Owner's Name Mirhsel Taroan Present Address 3724 01d Loin Rd. 0.8. Phone 929"0131
System Location 0691 KLoia Silt With.,
Legal Description of Assessor's Parcel No.
SYSTEM DESIGN
Septic Tank Capacity (gallon) Other
,tM y n Percolation Rate (minutes /inch) Number of Bedrooms (or other)
Required Absorption Area - See Attached
Special Setback Requirements:
Date Inspector
FINAL SYSTEM INSPECTION AND APPROVAL (as installed)
Call for Inspection (24 hours notice) Before Covering Installation
//��
System Installer ! /^� �- LA, as"
V
Septic Tank Capacity ,/ / 00 0 R Septic Tank Manufacturer or Trade Name / .// r M • � 7l x /f 2 r ' .
a 4
Septic Tank Access within 8" of surface r
Absorption Area .3 19 c -'. s roZmyre-4 r -t.rf ('Q M'I e ert-c -
Absorption Area Type and /or Manufacturer or Trade Name t/Nt ^'.' l — d"" 3
Adequate compliance with County and State regulations/requirements
Other (�
Date g -`-J 7` J y Inspector C71)-951 ( '4
RETAIN WITH RECEIPT RECORDS AT CONSTRUCTION SITE t
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•CONDITIONS:
1. All installation must comply with all requirements of the Colorado State Board of Health Individual Sewage Disposal Systems Chapter
25, Article 10 C.R.S. 1973, Revised 1984.
2. This permit is valid only for connection to structures which have fully complied with County zoning and building requirements. Con-
nection to or use with any dwelling or structures not approved by the Building and Zoning office shall automatically be a violation or a
requirement of the permit and cause for both legal action and revocation of the permit.
3. Any person who constructs, alters, or installs an Individual sewage disposal system in a manner which involves a knowing and material
variation from the terms or specifications contained In the application of permit commits a Class I, Petty Offense (5500.00 fine — 6
months in jail or both).
Applicant: Green Copy Department: Pink Copy
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Application
JNDTVTDT JAI, SEWAGE DISPOSAT. SYSTEM APPTJCATION Approval By
/� County Official
OWNER ,' /Cw&eL /ZS
ADDRESS 27a 0 t 4 4 9 O6c eel) / PHONE °W6' -OZ?/ e - a
CONTRACTOR 69 e"'^
ADDRESS PHONE
PERMIT REQUEST FOR: (ITew Installation ( ) Alteration ( ) Repair
Attach separate sheets or report showing entire area with respect to surrounding areas, topography of area,
habitable building, location of potable water wells, soil percolation test holes, soil profiles in test holes
(See page 4). 6 ,�,¢ F. e c� •
LOCATION OF PROPOSED FACILITY : County
Near what City or Town 5 to Lot Size / .4 ere s
Legal Description L o r /5 Al i veo M EsrA 7 ES / 7 �-
WASTES TYPE • (lybwelling ( ) Transient Use
( ) Commercial or Institutional ( ) Non - domestic Wastes
( ) Other - Describe
BUILDING OR SERVICE TYPE:
Number of bedrooms .3 Number of persons Z
( ' Garbage grinder (Automatic Washer (Dishwasher
,S..JRCE, ANT) TYPE OF WATER SIMPLY. ( ) well ( ) spring ( ) stream or creek
Give depth of all wells within 180 feet of system:
If supplied by community water, give name of supplier: 1/1/.1 /9z•rp f d can) ers'
(+ROT JNT) CONDITIONS:
Depth to bedrock: 8 /9
Depth to first Ground Water Table: Gl"' /ea-v
Percent ground slope:
DISTANCE TO NEAREST COMMUNITY SEWER SYSTEM: -S , `
Was an effort made to connect to community system? et/7)
TYPE OF INDIVIDUAL SEWAGE DISPOSAL SYSTEM PROPOSED:
(t Septic Tank ( ) Aeration Plant ( ) Vault
( ) Vault Privy ( ) Composting Toilet ( ) Recycling, potable use
( ) Pit Privy ( ) Incineration Toilet ( ) Recycling, other use
( ) Chemical Toilet ( ) Other - Describe:
FINAL DISPOSAL BY:
(kir Absorption Trench, Bed or Pit ( ) Evapotranspiration
( ) Underground Dispersal ( ) Sand Filter
( ) Above Ground Dispersal ( ) Wastewater Pond
( ) Other - Describe: nn) Tie EFFLUENT BE DISCHARGED DIRECTLY INTO WATERS OF THE STATE?
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PERCOLATION _TEST RESULTS: (To be completed by Registered Professional Engineer)
Minutes per inch in hole No. 1 Minutes per inch in Hole No. 3
Minutes per inch in hole No. 2 Minutes per inch in Hole No.
Name, address and telephone of RPE who made soil absorption tests
Name, address and telephone of RPE responsible for design of the system:
Applicant acknowledges that the completeness of the application is conditional upon such further mandatory
and additional tests and reports as may be required by the local health department to be made and furnished
by the applicant or by the local health department for purposes of the evaluation of the application; and the
issuance of the permit is subject to such terms and conditions as deemed necessary to insure compliance with
rules and regulations adopted under Article 10, Title 25, C.R.S. 1973, as amended. The undersigned hereby
certifies that all statements made, information and reports submitted herewith and required to be submitted
by the applicant are or will be represented to be true and correct to the best of my knowledge and belief and
are designed to be relied on by the local department of health in evaluating the same for purposes of issuing
the permit applied for herein. I further understand that any falsification or misrepresentation may result in
the denial of the application or revocation of any permit granted based upon said application and in legal
action for perjury as provided by law. /����
Date
& /(2/9 Signed " /t v "'
PT,F,ASF. DRAW AN ACCT TRATE MAP TO YOTJR PROPERTY
S Ze. .tta- t2/,/ 'L-
06/06/1994 10:00 3039232766 BOB NELSON, NEWS,LTD PAGE 09
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Nelson Environmental & Wastewater Solutifons, Lt(
June 6, 1994
VV
S Mr. Chris Bell
Bell Country Homes, Inc.
P.C. Box 229
New Castle, CO 81647
Subject: Soils Evaluation, Percolation Testa and Design Recommendations for
Individual Sewage System Design for Lot 14, Filing 2, Mineota Estates Subdivision,
located on Kiowa Drive, Silt, CO
Dear Chris,
As requested, Nelson Environmental and Wastewater Solutions, Ltd., performed a soiia
Study and percolation tests to recommend a design for a septic system for the proposed
Mike Larson residence. We conducted this study according to Section VII. of the
Worado penar tment of Hutt - Guidelines for Individual 8qjoe eviler/Is
flttaal. We have based our recommendations on the subsurface conditions
encountered.
This planned residence is a three bedroom, two bathroom house of approximately 1700
square feet. The house is to have a washing machine, but no garbage disposal. The
location of the proposed residence and sewage disposal field are shown on Figure 1.
The wastewater flow from this residence is estimated to be 450 gallons per day (GPO).
MargOndfigna:
The lot is a part of the Mineota Estates Subdivision, approximately 16.3 acres In size.
The building is occurring on a ridge overlooking the valley floor to the Northeast.
The property served by a subdivision well.
The ground surface, which appears natural in the proposed area of the absorption field,
slopes to the East at a 15% grade. There are no Irrigation ditches apparent in the area
of the proposed absorption system. There was a typical vegetation pattern of sparse
pinyon and juniper trees on the upper portions of the property and sagebrush and
grasses In the lower part of the lot where it is proposed to construct the absorption
field.
E0.Box 6961 Snowman Village, CO. 81613 Office (303) 923.3289 Home (303) 923.2766
06/06/1994 10:00 3039232766 BOB NELSON, NEWS,LTD PAGE 10
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Larson Property
Lot 14, Filing 2, Mineota Ridge Subdivision
Septic System Site Evaluation and Design Recommendations
08/08/1}4
Page 2
A soil profile, within 25 feet of the proposed building area, was excavated. This
excavation revealed that sandstone bedrock was present within three and one half feet
of the surface of the ground. Mother profile excavation to eight feet was done below
the ridge near the Southeast comer of the property. No ground water was encountered
in this profile excavation. Bedrock was not present within eight feet of the surface of
the ground. However, there was some loose rock on the surface and within the subsoil
matrix of this area. The subsoil can be characterized as a clay loam. The soil tends to
swell when wet and compacted under the pressure of the excavating equipment.
P I *?S IllMOa:
The subsurface Boll conditions ware evaluated with the standard percolation teat
procedures at the approximate location shown on Figure 1. The test holes were
prepared by digging three small ten -Inch diameter holes to a depth of two and one half
feet with hand tools.
Percolation testing was performed in the proposed absorption trench area uphill of the
Southeast comer of the property This testing was performed In the three shallow
holes. It is Important to note that no gravel was placed into the bottom of each small
percolation test hole to protect the bottom of the hole from scouring when water was
added. The percolation holes were pre - soaked before our testing by adding water the
morning of the percolation test.
The results of the percolation testing are presented in Table 1. These results Indicate
the clay loam soils have an average percolation rate of 40 minutes per inch, a
satisfactory percolation rate under County criteria.
Minimum County Redulrsdlmres:
The percolation rates in the clay loam subsoil were measured at an average of 40
minutes per inch.
The minimum Garfield County requirements for this installation are based on a system
flow of 450 gallons per day. This flow would require a septic tank of 1000 gallons
minimum volume, and a minimum of 900 square feet of standard absorption trench.
Under some jurisdictions, including Garfield County, an additional 40% Increase in the
06/06/1994 10:00 3039232766 BOB NELSON, NEWS,LTD PAGE 11
Larson Property
Lot 14, Filing 2, Mineota Ridge Subdivision
Septic System Site Evaluation and Design Recommendations
06/06/94
Page 3
absorption area required must be provided, if there Is a washing machine, and an
additional 20% if there is a garbage disposal in the residence, These adjustments bring
the total area requirement to 1260 square feet for this residence. We believe it is
prudent to size the absorption area wkh a washing machine and disposal In mind.
A standard absorption trench is defined as follows:
A standard absorption trench Is an excavation less than three-feet (3') wide and
containing a single 4 -inch (4 ") perforated distribution pipe in the center. A
minimum of six- Inches (6 ") of 1/2 inch to 2 1/2 inch diameter gravel Is placed
under the distribution pipe. A sufficient amount of additional gravel Is placed
around and over the distribution pipe and to bed and cover the pipe with a
minimum of two inches (2 ") of gravel.
A minimum of two trenches is required for any such installation.
Recommended On-site Wastewater Dlsoosal Dear:
Because of the unsuitable conditions of shallow bedrock in the building area, we
believe that the best area for the absorption field is below the building site. This will
require a long effluent line of two hundred feet to reach the absorption field from a
septic tank location near the house.
We recommend that the sewage system consist of a 1250-gallon concrete septic tank,
a distribution box, and several laterals of absorption trench.
The site is quite a distance from the main roads. As a result, we believe that the
access to this area makes the use of gravel somewhat less attractive. We would
suggest that you plan a method of construction that uses one of the grantees systems.
The use of "Infiltrator"^" leaching chambers, or the like, also permits a 50% reduction
in absorption area under State Guidelines. This reduction is based on manufacturer's
claims that the soil interface is not masked by gravel, and on an approval of such a
reduction by the Colorado Department of Health, Water Quality Control Division. This
type of construction would require 210 lineal feet of shallow trench excavation, three
feet wide.
Therefore, the suggested design incorporates the use of the alternative listed above.
We recommend that the septic system consist of the septic tank, placed near the
06/06/1994 10:00 3039232766 BOB NELSON, NEWS,LTD PAGE 12
Larson Property
Lot 14, Filing 2, Mineota Ridge Subdivision
Septic System Site Evaluation and Design Recommendations
08/08/94
Page 4
residence, a long effluent line to the flatter portion of the property, and three trenches,
located uphill and close to the east property line, each 70 feet long. It is advisable to
excavate these trenches as shallow as possible, to a depth of no more than four feet,
and to place each of the trenches on contour. The minimum required separation
between trenches is six feet, although excavators often find that e ten foot separation
makes the system easier to Install. It Is advisable to use a distribution box, placed Just
above the top trench, to equalize the flow to each of the three trenches.
Limltatlons: This report has been prepared according to 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 advlsed of any unusual
situations as soon u possible so we may reevaluate our recommendations.
If you have questions or if we may be of further assistance, please calf the office.
Sincerely,
tog/r/la
Robert F. Nelson
President
Attachments
cc: Art Hoglund, Chief Building Official
Garfield County Building Department
06/06/1994 10:00 3039232766 BOB NELSON, NEWS,LTD PAGE 13
FIGURE 1
Residential Development
Mr. Mike Larson
Lot 14, Filing 2, Mineota Estates
IF PE : itt
SCALE*1
LNG
STC
I N 11..4510E
(AJ r1.4 ExPosce
`BE Q isc _ -5 a
P -2a
-i •
eta' De -:sA G PRpGiL6
DRIVE \
(`'a4NER
06/06/1994 10:00 3039232766 BOB NELSON, NEWS, LTD PAGE 14
Nelson Bnvlronneental & Wastewater Soksflon.. Ltd.
W TABLE I
$
VEIWCOLATIO &TEST RESULT FOAM
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.Mch)
1 28 10 5 3/16 4 7/8 5/16
10 4 7/8 4 5/8 1/4
15 4 5/8 4 5/16 5/16
10 4 5/16 4 1/16 1/4
10 4 1/16 3 7/8 3/16 53
2 30 10 41/4 3 3/8 7/8
10 3 3/8 2 7/8 1/2
15 2 7/8 2 7/16 7/16
10 2 7/16 2 1/8 5/16
10 21/8 17/8 1/4 40
3 29 10 11 1/8 10 13/16 5/16
10 10 13/16 10 1/2 5/16
15 101/2 915/16 9/16
10 9 15/16 9 9/16 3/8
10 9 9/16 91/4 5/16 32
Mike Larson Property
Lot 14, Filing 2, Mineota Estates
Date of Percolation Test: 06 /01/94
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P.O. Box 6961 Snowman 'V111age, CO. 81615 Office (3013) 923.3289 Home (303) 923.2766
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06/06/1994 10:00 3039232766 BOB NELSON, NEWS,LTD PAGE 15
Nelson Environmental & Wastewater Solution. Ltd
Legal Description: %.ot 14, Filing 2. MJneota Estates
Property Owner:
Name Mike Larson
Address
Contractor: Excavating Contractor.
Name Diti1 Homes Inc. Name QtraC
Address P. O. Box 229 Address
New Qastle. CO 81647
Phone MA= Phone
Satararka snd Stift Geaasiwat r:
o Smeared surfaces removed )1_I3o o Not Encountered to 6 ft.
o Gravel Added SNo o Estimated depth to high eaaons'
o Date and Time pre* water added water if not encountered- 180 tat
6/1/94 ® 6:30 s.a,, o L area believed to la subject to
o Amount of pack water added seasonal ftaolwdmu which could
5 gallons /bole result in a seasonal wax table?
o Water remaining is bola after presoak? _ Yee .1- No
Hole 1: Xya Slope h abwrptka area
Hoist _ X_Yee �Q 15% to the East
Hole 3: r „X,_Yes _ -_lio Bedaub
Persoladoe Rate Meaartaaeent Not Eamon:e ad
Hole 1: 53 minutes/inch o Estimated depth if not encountered -20 ft.
Hole l: 40 minutes/inch 0 Type ofbedrock:
Hole 3: 32 minutes/inch SaudMase Mama
Silt tape Other:
A V E R A G E 41 minutes/inch _X_Fractural Weet6Qsd
o is blared( believed to be permeable?
_ Ya _2LNo
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 Garfield County
Individual Sewage Disposal System Regulations and Sections VII a-g of the Colorado
Department of Health Guideline; for Individual Seweoe Moose, Systems (Revue
141•
rate-Aitt_.
Robert F. Nelson
President
Y.O. Box 6961 Snowtttaaa Village, CO. 81615 Office (303) 923.3289 Hone (303) 923.2766
06/06/1994 10:00 3039232766 BOB NELSON, NEWS,LTD PAGE 01
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Facsimile Cover Sheet
To: Chris Bell
Company: Bell Country Homes, Inc.
Phone: 984 -3500
Fax: 984 -0733
From: Bob Nelson
Company: News, Ltd.
Phone: (303)923 -3289
Fax: (303)923 -2766
Date: 06 /06/94
Pages including this
cover page: 15