HomeMy WebLinkAbout3.0 Wastewater Management PlanWASTEWATER MANAGEMENT
Michael Clay Shiflet
Wastewater Management Plan 4-203N
The ADU will be connected to the current single family home ISDS system. The current
ISDS system is large enough to accommodate the addition of the ADU. The ISDS was
constructed for the 4-bedroom residence, with capacity for a future 1-bedroom dwelling
unit. The letter from High Country Engineering, INC., which is attached to the Septic
Permit no. 3612, states that a 1500 gallon septic tank was installed.
Please note that in the supporting documents there is the Garfield County ISDS
application which includes liquid volume minimum requirements. Our plan is in
accordance with these guidelines.
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GARFIELD COUNTY BUILDING AND SANITATION DEPARTMENT
109 8th Street Suite 303
Glenwood Springs, Colorado 81601
Phone (303) 945·8212
INDIVIDUAL SEWAGE DISPOSAL PERMIT
PROPERTY
owner's Name l .tk*-<f lO &' )> o-Q. Present Address 00 S :S (Y) e S. c... Ar J.P 1 (l c-r Lio t"c;:h._Jl,Q.._ 1 f,ili-Z?::>
1 System Location OCJ 5 ~ /\ \..(_ ',f\. i\L>=L_..
SYSTEM DESIGN
------Septic Tank Capacity (gallon) ______ Other
..
, ....
Permit N~ 3612
Assesaor's Parcel No.
This does not constitute
a building or use permit.
------Percolation Rate (minutes/inch) Number of Bedrooms (of dthP.rj
. . \1 I -'. -J ·. !,• r: t ~. '·
~. I ,· i \. ~ '·,: , · A .......
Special Setback Requirements:
Date ' \·~. '· ~ •·• . ." (.\__d~. -~· ' I I Inspector "' "". ( ·• J~ 1.. .. f \ f I · (\
1
·•. ,~'\ ,, ---i,+-ii---':.:---'--:.~,r-T-+-------, -. ________ ..!...._;.__ __
FINAL SYSTEM INSPE;C~ION,..ANO APPROVAL (as installed)
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Call for Inspection (24 hours notice) Before Covering Installation
\ , ' (... ' . -, ' Air ' ~ System Installer _______________ _.._.,.._,__. V,__ __ --: __ :__ ... ...,l,.,.~~Q,,._1---------------
Septic Tank CapaollY-------------------t--------------------
1 J j
Septic Tank Manufacturer or Trade Name ____ '_ .. _· _·_i. _·_I...._--_~_-_·'_, _ _, ... ,__.:_:·_-_·.,,,L.==----------------
Septic Tank Access within 8" of surface -------------------------------
Absorp.tlon Area----------------------------------------
Absorption Area Type and/or Manufacturer or Trade Name -------------------------
Adequate compliance with County and State regulations/requirements. ____________________ _
Oth0< ~OJ~ St~z;EA?
Date Inspector---------------------~-----
RETAIN WITH RECEIPT RECORDS AT CONSTRUCTION SITE
•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 perm it Is valid only for connection to structures wh i ch have fully complied with County zoning and building req ui rements. Con-
nection to or use with any dwelling or structures not approved by the Buildi ng and Zoning office shall automatically be a violation or a
requirement of the perm it and cause for both legal action and revocation of the permit.
3. Any person who constructs, alters, or installs en Individual sewage disposal system In a manner which involves a knowing and material
variation from the terms or specifications contai ned In the application ot perm it commits a Clas s I, Petty Ollense ($500.00 line -6
months In }ail or both).
White -APPLICANT Yellow -DEPARTMENT
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------------~-~ -·--------------
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.. . I> INDIVIDUAL SEWAGE DISPOSAL SYSTEM APPLICATION
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WNER "Do~ a " L'-A.C...qJQA W~s-.6lf.LvJQ
ADDRESS cc.55 ..N\-e;ses -&u~
CONTRACTOR 0 uJ tJ cS'((..
ADDRESS oe.>55 .Al\ e;-;,~ &.lo
PERMIT REQUEST FOR (v{ NEW INSTALLATION ( ) ALTERATION ( )REPAIR
Attach separate sheets or report showing entire area with respect to surrounding areas, topography of area, habitable
building, 1ocation of potable water wells, soil percolation test holes, soil profiles in test holes (See page 4).
LOCATION OF PROPOSED FACILITY:
Near what City of Town._C..__..A=g.6~::....;o=NQ~~~=-------:------'S!>:.:i.::::ze.:....:o~f~L~oi...t --1....:' (olol£,,.,~...o!......B:4=::!::::<-4'?<3~;.2_-
Legal Description or Address lmr:> :, -0.. :&.o c.ll. L\ ~~ i.> \\ $<:::> ,J1' 1 't§. C£u,o,cott~
WASTES TYPE: 9<l DWELLING ( ) TRANSIENT USE
( ) COMMERCIAL OR INDUSTRIAL ( ) NON-DOMESTIC WASTES
()OTHER-DESCRIBE_~~~~~~~~~~~~~~
BUILDING OR SERVICE TYPE:__.;.RE,-.......;;....:~~"O=&::::..i~=<:...!=~-----------------
"'lumber ofBedrooms __ --4------------Number of Persons -~I.a _____ _
( ~ Garbage Grinder (..{'Automatic Washer ( t"( Dishwasher
SOURCE AND TYPE OF WATER SUPPLY: ( ) WELL ( ) SPRING ( ) STREAM OR CREEK
If supplied by Community Water, give name of supplier: ~ou..> iJ o P-c..A'2-'5.~p 0frl..f>
DISTANCE TO NEAREST COMMUNITY SEWER SYSTEM: _ __.1 /~4~~-=-->..1.' ..... L'""'6:___. _____ _
Was an effort made to connect to the Community System? Dt'>"Ttr!Jts roao& LJ>pf.J ~ct\t.V JJGi'~lt.&t.f
A site plan is required to be submitted that indicates the following MINIMUM distances:
Leach Field to Well: 100 feet
Septic Tank to Well: 50 feet
Leach Field to Irrigation Ditches, Stream or Water Course: SO feet
Septic System to Property Lines: 10 feet
YOUR INDIVIDUAL SEWAGE DISPOSAL SYSTEM PERMIT WILL NOT BE ISSUED WITHOUT
A SITE PLAN.
GROUND CONDITIONS:
Percent Ground Slope. __ ..._6-='--=AS:~--=L.n=""-sr-;S_.,_..___ _________________ _
2
--ll.
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T~INDI~AL .. SEWAGE DISPOSAL SYSTEM PROPOSED :
--( .1 SEPTIC TANK ( ) AERATION PLANT ( ) VAULT
\ ) VAULT PRIVY ( ) COMPOSTING TOILET ( ) RECYCLING, POT ABLE USE
( ) PIT PRIVY ( ) INCINERATION TOILET ( ) RECYCLING, OTHER USE
( ) CHEMICAL TOILET ( ) OTHER -DESCRIBE
FINAL DISPOSAL BY:
cv1' ABSORPTION TRENCH, BED OR PIT ( ) EV APOTRANSPIRATION
( ) UNDERGROUND DISPERSAL ( ) SAND FILTER
( ) ABOVE GROUND DISPERSAL ( ) WASTEWATER POND
( ) OTHER -DESCRIBE
WILL EFFLUENT BE DISCHARGED DIRECTLY INTO WATERS OF THE STATE?__._tJ__,O=------
PERCOLATION TEST RESULTS : {To be completed by Registered Professional Engineer, if the Engineer does the
Percolation Test)
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: ______________ _
11.lame, 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 purposed 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 ruJes and regulations made,
infonnation 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 retied on by the local department of
health in evaluating the same for purposes of issuing the pennit 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.
Signed 1.1.n ~ Date /0-: z~ ()I
PLEASE DRAW AN ACCURATE MAP TO YOUR PROPERTY!!
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Designate North Arrow
Your Neighbor's
Name & Address
f\!c~ f\ (. y s 1~·1 ,'f h
P.c, 13CX u<t,j
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\q_t.-,~-c"-~ ··-your Plot -Shape to Fit il"'O'~e,,~-.---· -----(No Seal) . . :v-• ·-· •• ·-e
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Locate well, ~ inigation Jchs, .Jany water courses. Draw in your house,
septic tank & system, detached garages, and driveway.
If a change of location is necessazy, you must submit a corrected drawing, before a
Certificate of Occupation will be issued.
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Your Neighbor's
Name & Address
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County Road (Note the Road Number and Name) LU\~-561_ ~e~-~e.<~ l.AJ.16
aic c:\wpwinfi(Jlwpd'Potloc /JD~ ----{7
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March 7, 2002
Garfield County Building & Planning
109 Eighth Street, Third Floor
Glenwood Springs, CO 81601
_,,, 3& rz
Re : ISDS for Westerlind Residence: 55 Mesa Avenue
HCE Job No. 2021117.59
To Whom It May Concern:
On March 7, 2002, High Country Engineering personnel observed the construction of the
ISDS for the Westerlind Residence located at SS Mesa Avenue in Garfield County, Colorado.
One 1500-gallon septic tank and one 1188 s.f. sand-filter absorption field had been installed.
No backfilling had taken place. The installation of the system was in conformance with the
intent of the design. If you have any questions, or need additional information, please
contact us.
Sincerely,
HIGH COUNTRY .ENGINEERING, INC.
4~
Roger D. Neal, P.E.
Project Manager
RDN/djw
Cc: Ole Westerlind _
1Sl7 Blake Avenue, Suite 101
Glenwood Springs, CO 81601
Telephone (970) 94S.8676 ·Fax (970) 94S~SSS
14 Inverness Drive East Suite D-136
Englewood, CO 80112
Telephone (303) 92S-OS44 ·Fax (303) 9250547
3nN3A \f \fS3r4
RECOMMENDED MINIMUM REQUIREMENTS FOR
INDIVIDUAL SEWAGE DISPOSAL SYSTEMS (ISDS)
Before construction is started, the Inspector must be contacted for approval and detailed information concerning the proposed
disposal system is needed. Higher standards than those which follow may be required in individual cases to assure attainment of
the objective. Those objectives are to locate, construct and maintain individual sewage disposal systems in such a manner that
existing or contemplated water supplies will not become contaminated and so that sewage will not overflow the ground surface
and result in a nuisance or health hazard.
LIQUID CAPACITY OF TANK (GALLONS)
(Provide for use of garbage grinder, automatic clothes washer and other water using household appliances).
Number of Bedrooms I Recommended Minimum Tank Ca~aci tv
2 or less I 750 gallons
3 or less I 1 ,000 gallons
4 or less I 1 ,250 gallons
For each additional bedroom, add I 250 gallons
Dwelling on less than two acres, areas of high water tables, or areas with a percolation test rate faster than 1" in 5 minutes must
have alternative sewage facilities, i.e., central collection, holding tanks, individual treatment, etc.
EXEMPTION: Absorption areas may be allowed with percolation rates faster than one (1) inch in five (5) minutes provided the
soil is a sandy texture and no water table problems are encountered. An Engineer is required.
Slopes greater than 30% also require an Engineered System.
1. Maximum lenath of drainaae line : 100 linear feet
2. Minimum width of drainaae trench: 18 inches
3. Minimum spacinQ between trenches or pipes: ! 6 feet
4. Maximum grade of drainage system : As level as possible
5. Minimum depth rock under drain PVC: 6" under PVC, 2" over PVC
6. Minimum depth of cover over distribution lines: 12 inches
7. Maximum depth of cover over distribution lines: Variable
8. Minimum grade of house sewer: 1 /8 to %" per linear ft.
9. Minimum distance of sewage disposal system from dwellinQ : 20 feet
10. Minimum distance of septic tank from dwelling: 5 feet
11. Minimum distance of leaching area to a well: 100 feet
12. Minimum distance of septic tank to a well: 50 feet
13. Minimum distance of leaching area to a stream of water course: 50 feet
14. Minimum distance from septic tank and disposal field to property lines: j 10 feet for drywell
110 feet for leach field.
15. Minimum sewer pipe and distribution pipe: 4 inch diameter
• Septic tank construction should be of concrete, concrete block or of a material that will resist deterioration and which
can be made reasonable watertight.
• Acceptable drain field pipe materials include plastic, terra cotta or concrete. If the house sewer line is longer than 10
feet between house and septic tank, a clean-out Y should_be installed outside as near as practical to the house.
• Septic tanks should be inspected once a year and cleaned when necessary. Cleaning is recommended when space
between the scum accumulation and sludge residue on the tank bottom is less than eighteen (18) inches.
• The Department recommends pumping a septic tank once every four (4) years, when a yearly inspection by the owner is
not practical.
(Applicant's Copy)