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GARFIELD COUNTY BUILDING AND SANITATION DEPARTMENT Permit N _ 2 3 8 5 ,
109 8th Street Suite 303 Assessor's Parcel No.
I
Glenwood Springs, Colorado 81601 F
Phone (303) 945 -8212
I
This does not constitute
INDIVIDUAL SEWAGE DISPOSAL PERMIT a building or use permit. 4
g
PROPERTY
Owner's Name Western N. obile N6rthern Present Add ress P.O. Drawer 368m Glenwood Phone_ 945 -8672 ?
System Location 3794 County Road 109, Carbondale u
Legal Description of Assessor's Parcel No. 4
M
SYSTEM DESIGN 1
Septic Tank Capacity (gallon) Other p �
Percolation Rate (minutes /inch) Number of Bedrooms (or other) S persons b
Required Absorption Area - See Attached
Special Setback Requirements: f
Date Inspector,
t
FINAL SYSTEM INSPECTION AND APPROVAL (as installed) i
Call for Inspection (24 hours notice) Before Covering Installation ' f
4
System Installer P
Septic Tank Capacity
Septic Tank Manufacturer or Trade Name i
Septic Tank Access within 8" of surface . f
Absorption Area
Absorption Area Type and /or Manufacturer or Trade Name
�
k
Adequate compliance with County and State regulations /requirements #
4
Other
Date Inspector
RETAIN WITH RECEIPT RECORDS AT CONSTRUCTION SITE I
(
*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 Iully complied with County zoning and building requirements. Con -
nection to or use with any dwelling or structures not approved by the Building and Zoning off ice 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 ($500.00 fine — 6 t
months in jail or both). 1
Applicant: Green Copy Department: Pink Copy a
•
ENGINEERS
• SURVEYORS
SGM
(303) 945-1004 SCHMUESER 118 West 6th, Suite 200
FAX (303) 945-5948 GOROGNMEYER - Glenwood Springs, CO 81601
December 5, 1994
i
Mr. K. R Weatherly
Western Mobile, Inc.
P.O. Box 368
Glenwood Springs, CO 81602
RE: Western Mobile Batch Plant Building C own {� /� On
Individual Sewage Disuosal System (ISDS)
Dear K. R.:
SGM has completed the design for the septic system required for the batch plant. The
attached design is based upon previous work performed for ISDS installations for the office
building and maintenance building. Previously, both facilities had percolation rates which were
quicker than the 5- minutes per inch minimum required for a standard septic system
installation.
Although this design is based upon the percolation rates previously reported for the prior
installation, it will be necessary to provide an on -site percolation test to verify the design
proposed with this letter. However, based upon similar soil conditions and geology, we
anticipate that this system will indeed be the system required for installation with the batch
plant. As you are well aware, the building permit process has identified the need for a toilet
and lavatory facility to be provided with the batch plant construction. This requirement is
coming from the Uniform Building Code and that no adjacent facilities (i.e., within 50 feet) are
available for persons working at the batch plant. However, it must be noted that although a
restroom facility is required at the batch plant, the restroom does not have to be handicap
accessible. Therefore, the design for the system is only considering the installation of a toilet
an a sink. Additionally, the design considers only five individuals, on the average, utilizing the
restroom facility per day.
We have attached the calculations which identify the sizing requirements for the septic
system. Please note that the minimum size septic system utilizing infiltrator units, is 84
square feet. Infiltrator units consume 18.75 square feet per unit, therefore, a total of 5
infiltrator units would be required with this installation. If it is desired not to install infiltrator
units, and just install a bed, then a minimum square footage is 168 square feet.
We have attached a site plan (schematic) which identifies the typical arrangement required
for the septic system construction. With the field size requirements identified above, the
septic tank requirements (be it fiberglass or concrete) must be a minimum size of 375 gallons.
We have also attached to this report previous information prepared for both the office building
and the maintenance building. The previous information prepared is that of a (each field cross
section utilizing more standard products for the construction of the leach field system. If this
cross section is utilized (and not the infiltrator units), the system bed size must be 12' x 14'.
•
December 5, 1994
Mr. K. R. Weatherly
Page 2
Finally, we have also attached the Colorado Department of Health's "Table of Minimum
Horizontal Distances in Feet Between Components of a Sewage Disposal System". Pertinent
items to identify with this table are all the setback requirements associated with this project.
Upon review of this information, if you have any questions or comments, please don't hesitate
to call.
Sincerely,
SCHMUESER GORDON MEYER, INC.
J =/ ey . Simonson, P.E.
JSS:Iec /92172
Enclosures
ni.sd? v, ... ram
T F; 'EW CC\' SRS CONSTRUCTION ON PRIVATE PROPERTY
G ;,I :;JECT 10 EXCrT!I'JN•!S AND FIELD INSPECTIONS.
Pc ': I O UF:AUTHOSIz£:: CHANGE ---- _..- ---�_ - --
KEEP TIES` PLANS ON THE JOB
CALL F "Pq$ Ir S
/ BUIL*ING INSFEil,OR
SCHMUESER GORDON MEYER, INC.
•
r it
INDIVIDTIAT, DISPOSAL SYSTEM APPT.ICATION
I,
OWNER elAt ,.i Mnem.E Ad I Itt
ADDRESS f.o. OgAuvalc Me', "Z�:i •
AZ' 'PHONE 4.7
CONTRACTOR SAM E
ADDRESS PHONE
PERMIT REQUEST FOR (I)Q NEW 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).
LOCATION OF PROPOSED FACIT.ITY: COUNTY GAI &ca
Near what City or Town 6/1..jv oc'o '51 Lot s I ifra. ZSI. Ar- .
Legal Description 4 — 13 T74 . 1L £°1 u./
WASTES TYPE: ( ) Dwelling ( ) Transient Use
(«) Commercial or Industrial ( ) Non - domestic Wastes
( ) Other - Describe
BUILDING OR SERVICE TYPE: 1 t=om $313 treapJ r
Number of bedrooms: AI /<F Number of persons 5
( ) Garbage Grinder ( ) Automatic Washer ( ) Dishwasher
SOT IRCR AND TYPE. OF WATER Si IPPT.Y: (Q WELL () SPRING () STREAM OR CREEK
Give depth of all wells within 180 feet of system: WA' _ „vew A.1<eF0 N . ISo' feat SW-a.
If supplied by communtiy water, give name of supplier:, NM.
GROT IND CONDITIONS:
Depth to bedrock:
Depth to first Ground Water Table: > 8 '
Percent Ground Slope: o
DISTANCE TO NEAREST COMMUNITY SEWER SYSTEM: G Mtu I'
Was an effort made td connect to community system? NO
TYPE OF INDIVIDUAL SEWAGE DISPOSAL SYSTEM PROPOSED:
(DI Septic Tank ( ) Aeration Plant ( ) Vault
( ) Vault Privy ( ) Composting Toilet ( ) Recycling, potable use
( ) Pit Privy ( ) Incineration Toilet ( ) Recycling, other use
() Chemical Toilet (p) Other - Describe: frl 1, II—MEW, PW'o•A -c ,h61.,0 •
FINAL DISPOSAL BY:
( ) Absorption Trench, Bed or Pit ( ) Evapotranspiration
( ) Underground Dispersal (00 Sand Filter SSe- onies-4
( ) Above Ground Dispersal ( ) Wastewater Pond
() Other - Describe: : T 61 (• t- - , _ - ..l sates
�n..lb.
WILL EFFLUENT BE DISCHARGED DIRECTLY INTO WATERS OF THE STATE? NO
• 1
PERCOLATION TEST RE.SIJI.TS: (To be completed by Registered Professional Engineer)
Minutes * per inch in hole No. 1 Minutes per inch in Hole No. 3
Minutes W per inch in hole No. 2 Minutes per inch in Hole No. _
. PtincArA t VE2-c RA-rt_ ?b GIs 4. S MP I 1''r AOJ , 2- Sv1STPi4A4 .
Name, address and telephone of RPE who made soil absorption tests: - r��r. r RE m e>
c .° AT 'J1ME of oka AMP SIVS.) FALI0e bc.£
WP.t�3tq. COJU c=4 notUS .
Name, address and telephone of RPE responsible for design of the system: oEAt"t S - %u.ou¢o%
' P P . # 210152 1 Sct -MAO s * . . L. 6 o 2 L 2 7 N A t t 4 c J /Me &c&./wooc. SCt - . . co
Iccol-
Applicant acknowledges that the completeness of the appliction 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 inusre compliance with
rules and regulations adopted under Article 10, Title 25, C.R.S. 1973, as amended. The undersigned hereby
certifies that all statements make, 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 bre relied on by the local department of health in evluating the same fro 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. /
Signed ( 5 (44- Date � �
PLEASE. DRAW AN AC C:IIRATE, MAP TO YOI JR PROPERTY _
jEffweefil !4/fhsi /loex4
Nc nit e
(W, ATFASP
•
pi.OT PT .AN AND DESIGN FEATURES
Include by measured distance location of wells, springs, potable water supply lines, cisterns, buildings,
property lines, subsoil drains, lake, water course, stream, dry gulch and show location of proposed system by
direction and distance from dwelling or other fixed reference object, and additional submissions in support
of this application such as data, plans, specifications statements and commitments.
(464 AerrArAta
INDIVIDUAL SEWAGE DISPOSAL SYSTEM CALCULATIONS
FOR WESTERN MOBILE BATCH PLANT TOILET AND LAVATORY
GARFIELD COUNTY
1. DETERMINE FLOWS:
WORK OR CONSTRUCTION CAMP W/ FLUSH TOILET= 50 GPCD
THERE WILL BE AN AVERAGE OF 5 PERSONS PER DAY
TOTAL AVERAGE DAILY FLOW= (5)(50)= 260 GPD
2. PERCOLATION RATES FOR ISDS DESIGN FOR ONSITE SOILS IS ASSUMED AT
FASTER THAN 6 MINUTES PER INCH. TO BE FIELD VERIFIED PRIOR TO
CONSTRUCTION.
3. REQUIRED SEPTIC CAPACITY:
FOR 250 GPD, VOLUME= 1.5x250= 375 GALLON SEPTIC TANK REQ'D
4. DETERMINE FIELD AREA:
FOR ABSORPTION: WHERE:
A= ((Q)SQRT(T)) /5 A= FIELD AREA
A= ((250)SQRT( 5))/5 Q =AVG. DAILY FLOW
A= 111.8 S.F. T= PERCOLATION RATE
6. PEAK FLOW IS 150% PER COLORADO DEPARTMENT OF HEALTH
REGULATIONS. (ADJUST FIELD SIZE ACCORDINGLY):
A= 1.5x111.8= 167.71 SF (SAY 168.0 S.F. DESIGN SIZE)
8. IF INFILTRATORS ARE USED, ADJUST BED SIZE FOR THEIR USE:
DECREASE AREA BY A FACTOR OF 50%
A= 168.0x0.5 = 84 SF- MINIMUM SIZE FOR INFILTRATOR USE
7. OTHER AREAL ADJUSTMENTS:
(NONE ANTICIPATED)
8. DETERMINE THE NUMBER OF INFILTRATOR UNITS REQUIRED PER FIELD.
(NOTE THAT DESIGN AREAS ABOVE CONSIDER THAT THE FIELDS ARE
CONSTRUCTED IN A TRENCH FORMAT.) THE FOLLOWING CONSIDERS THE
USE OF STANDARD INFILTRATOR CHAMBERS WITH 18.75 S.F. PER UNIT.
WITH AREAL REQ'T
OF 84 S.F.
5 UNITS
j ADMXTURES
2 ROOM
5 FOOT SET BACK w
(MNMUM)
25 FOOT SET I 4' DIA. SCH. 40 PVC AT 1/4' PER FT. SLOPE
BACK (MIN.)
375 GALLON (MNMUM SIZE SEPTIC TANK)
(PROVIDE TRAFFIC RATED UD ON TANK)
4' DA. SCH. 40 PVC AT 1/4' PER FT. SLOPE
5 INFILTRATOR UN TS
(OR LEACH FIELD/SAND FILTER)
-SEE 'LEACH FIELD ALTERNATIVE PLAN VIEW
SCHEMATIC PLAN VIEW OF WESTERN
MOBILE BATCH PLANT I.S.D.S.
NO SCALE
MINIMUM OF 12' COVER FINISH GRADE
yr 4 II J
a INFILTRATOR UNIT
PVC UNERAR
TRENCH
all 2' OF SAND
SECTION OF INFILTRATOR INSTALLATION
JOB \&&sTF nom . MO Fes) I a
' SCHMUESER GORDON 'YER, INC.
SHEET NO )
1001 Grand Ave. Suite 2 -E .0. Box 2155
Glenwood Springs. CO 81601 Aspen. CO 81612 CALCULATED BY DATE
(303) 945.1004 (303) 925 -6727
FAX (303) 945.5948 FAX (303) 925-4157
CHECKED BY DATE
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SCHMUESER GORDO :YER, INC. SHEET NO. 2 OF Z
1001 Grand Ave. Suite 2•E P.O. Box 2155
Glenwood Springs, CO 81601 Aspen. CO 81612 CALCULATED BY DATE
(303) 9451004 (303) 925-6727
FAX (303) 9455948 • FAX (303) 9254157
CHECKED er DATE
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