HomeMy WebLinkAboutpitkin.eh.264326101002 (1989)203-Al-61.-OVZ
ASPEN*PITKIN k
ENVIRONMENTAL HEALTH DEPARTMENT
INDIVIDUAL SEWAGE DISPOSAL PERMIT NO.
TYPE OF PERMIT: XI'teratlon
( )Initial Construction ( )Emergency Use ( )Repair Work,(Pievious{ Permit 1 .)ln of an existing system,or installation ��Prvios Permie
( )Use Permit as a result of Sale (�•OthortC�/���ME/)%�
ISSUED TO: DATE OF ISSUE•.
Omer_ G►H- L�je(�/}/�!� Home Phone _S -62 0 Business Phone
Mailing
Address
Agent 6�a Phone 2
Mailing
Address
Sewage Disposal System Work to be performed by
5
This permit valid onlyforpremises location by the followinglegal d•_scription. LIT? �/
L.yr SILE 2, YAC F-�' . WATER SUPPLY _(::;Vf3pidlS10d AVERAcr PERCOLATIO`I RATF. CN>I= 1ft�So1^�F�
This Individual Sewage Disposal Permit is granted with regard to the following use: INGLE LL.Y�E�10 Ar- 1✓U1GAFfJIIJN�r
N%r.,acr oft Bodreoms 2 Lofts_ _ Garbage Disposals!
Dishwashers J ` Clothes Washers
CALCULATED AVERAGE DAILY WASTE LOAD /(J.GALLONS.
T'1 -1F NAT RE OF THE SYSTEM INCLUDED UNDER TIIIS PERMIT:
Type of Tank or Treatment Units S&O%/L 1AA.1K Tank Capacity 0 _Gallon HininazA
Mc t..*.od of Final Disposals `E�+��b�rptiop Aree / ji� Square Fe •t HintmuatJ�: ��//
Jescrilaion (including brand name, if any) of other equipment or appurtnaneeas F70� UA#JO Flt•-%E.e AND rte -/o
Fr
MODEL. F44ka L 2114 621NOEP-POW W MIA 0MPLe i E f2F,0 .J'A1 DA/ CY-
.Other Conditions or Spccificationss
7 O F36- INSTALL -CD ACL', 1W1AI6 -7-0 PLAAvs A AJO S10Ee1F/6'11 —//'0" CF
j i 61+JEE91Ne `C A-rE_0
STAGES REQUIRING INSPECTION BY THE HEALTH DEPARTMENT:
I )Before Excavation )Upon completion of excavation and prior to pfaeement of gravel �Bystem
Before coverin•q distribution
t/ /� of absorption field
OPrior to backfill of any component ( )Other, Specifyr
Plans \anti specifications of the proposed sewage disposal system have benn reviewed andr.rc cc
nsidcred satisfactory. Pernissi.on
i,t hcrcl:y granted to tt,c Owner Or his agent to pertnrm the work indicated above in accordance with the Pitkin County Indiviaual
SCWO -,4 Disposal Re•tulations in effect on the date of issue. In addition to general provisions set rorth on the reverse hercei,
this Permit is sut_ject to the following additional terms and conditions: _
Aspen/Pitkin Environmental
APPROVED FOR ISSUE BY �0�4/< (title) Health Qfficer
ZLo a`.�rvc in.ii.v(duel nctiaulo disposal system inatalIed by
has k. en in�:pected for use by a representative of the Anpoa/i' tnin !'nviron;:�•nta iiealt Dep-�rcment, Th.� Owner a:ucu:^•o—a ars
ro::;>Ons:bility in caec of failure or inadequacy of thin Cb'd djapoYal system. Cor•pl.ete a%-Luilt drawing attachod.
DATE OF F NAL IPF ' 011.1
Aspen/('itkin Environmental
B C : —� -- -- --- — — 'I I'i L?? --- Health Officer
1310 South Galena Street Aspen, Colorado 81611 303/920-8070
ASPEN*PITKIN
r. ENVIRIVNMENTAL HEALTH DEPARTMENT
A s
APPLICATION FOR AN INDIVIDUAL SEWAGE DISPOSAL• PERMIT
Name of OWNER � � 2 (r -1PHONE E02J
Address of OWNER 1 Int �j �,.cl dL fJ7`S�`I
Name of APPLICANT �.(� M PHONE
PERMIT TO BE: (cked Up ( )Mailed tot TYPE or PERMIT: New Installation ( )Repair
( )owner ( )Applicant ( )Emergency Use V)Alteration NOT due to failure
LOCATION OF PROPOSED SYSTEMt -
Legal Description �/y j ,►� j �j r,/,,/� ^�
Lot_ ?5 Block Filing s �`L'�I tr �ilibdivision AJ \ /SII yJ0()� _Size of Lot ��C_acres
TYPE OF STRUCTURE: Single Family Dwelling ( )Other: Do you plan any further additions to the
�� residence? ( )YES ( )NO
No. of bedrooms No. of Lofts No. of Garbage Disposals 1")lo. of Automatic Dishwashers
No, of Automatic Clothes Washers I C41)
WATER SUPPLY: ( )Private well, Depth or ( )Public, Name of System
( )Spring
( )Stream or Creek llv
TYPES OF INDIVIDUAL SEWAGE DISPOSAL SYSTEM PROPOSED:
Septic Tank/Absorption Field ( )Aeration Plant/Absorption Field ( )Composting Toilet ( )Incineration Toilet ( )Mound
( )Recycling, potable use ( )Recycling, other use ( )Vault Privy ( )Other:
The initial site inspection must be arranged with the Aspen/Pitkin Environmental Health Department (925-2020, 8:30-9:30 a.m.)
before a Fermit can be issued. The individual sewage disposal permit must be issued before a building permit can be obtained.
I
FINAL IN PECTION APPROVAL MUST IVEN BY THE ASPEN/PITKIN ENVIRONMENTAL HEALTH DEPARTMENT PRIOR TO BACKFILLING ANY PORTION
OF THE SYSTEM.
Appllca on for an ind id wa a disposal permit is hereby submitted. The undersigned acknowledges that the above information
is true and that falx Snf r at o validate the application and any subsequent permit.
�j�j
Signature of Applica t DATE ' 9 �`�—
(This application becomes. invalid 12 months from the above date.)
NOTE: PLO PLAN must be filed with this application.
Please lova he following items by measured distances:
1. Property lines and dimensions.
2. Proposed and existing water wells on subject property and
adjacent property.
3. Domestic water service lines.
4. Proposed and existing buildings, driveways, and other
structures.
S. Streams, lakes, ponds, irrigation ditches, and other water
courses.
6. Proposed and existing individual sewage systems on subject
property. ,
SUBMIT A REVISED PLOT PLAN PRIOR TO CONSTRUCTION IF INSTALLATION IS TO
BE CHANGED FROM ORIGINAL PLAN.
The undersignedhereby acknowledges receipt of this individual sewage disposal permit application and a permit fee in the amount
Of i `� � � , Receipt Number Clf�(» , Date Fee Receivedi�4•bY Adm"i C
sinistrstivo Officer
130 South Galena Street Aspen, Colorado 81611 303/925-2020
DEPARTMENT 0k
NYIRONMENTAL HEA
COUNTY OF PITKIN BOB NELSON
Aspen, Colorado 81611 ASPEN/PITKIN
Open
SANITARIAN
130 S. GALENA
X75-0 %v ASPEN, CO 81611
OfFICIAL NOTICE
-7/2
TO
ADI
LOCATION &_
YOUR ATTENTION
RESPONSIBLE _Z
CAS 7TO THE EXIST`I'NG VIOLATI9N(S) FOP WHICH YPU ARE
YqP ARE HEREBY Nj719129
COMMUNICATE WITH THIS OFFICE WITH REGARD TO
THE VIOLATIONS BY
DA
Failure to so communicate will result in the matter being referred to the appropriate
authorities for enforcement. Failure to correct the violations may subject you to a
civil suit for an injunction, or a fine, or both; or to misdemeanor criminal prosecution,
w1hT upon1eonviction may result in a fine.
DATE
7 iENWNMIZ A/ I 79'
a R1CK •.; t'
JOB': STARWOOD LOT 84R
INDIVIDUAL SEWER SYSTEM DESIGN �
DATE: MAY 1B. 1988 UHw A�tw
ALTERNATIVE.N0.2": LIFT SYSTEM
Notes
General
1. All materials and installation practices shall conform to
FitkIn County Individual Sewage Disposal System Regulations as
amended.
Topsoil shall consist of on-site material free from rocks and
broken shale pieces. Natural material shall, be amended with
mountain peat at a rate of 2 cubic yards per 1000 square feet.
:,. Seed mix shall be applied at a rate of 6 lbs. per square
feet. Mix shall consist of tall fescue and brome ( SC> -50 mix) .
4. Sand shall be clean washed material with an effective size
between .-25 mm and .6 mm with a uniformity coefficient of 4.0 or
less.
5. Gravel shall be 1/2" to 2� 1/2" washed gravel.
6. Filter fabric_ shall be Dupont TYPAR :' 41 or equivalent.
7. Select backfill shall consist of natural materials removed
from the excavation mixed with -7Q cubic yards of pit run gravel.
Backfill shall be compacted to 85 percent density (ASTM T99)
prior to installing the gravel course.
8. Piping shall conform to the following requirements:
a) Building sewer lines shall be 4" cast iron installed at
a minimum depth of 4" with a minimum grade of 4%.
b) Grey water effluent lines shall be " Schedule 40 PVC
with a minimum grade of 4%.
c) Distribution sewer lines shall oe 4" Schedule 40
Perforated FVC installed at Cl% grade. Distribution
lines shall be thoroughly wrapped in filter fabric
before sand bedding is installed.
d) Distribution headers shall be solid wall 4" 1VC with air
vents ii stalled as shown on the plans.
9. Lift Station. Use Model 2,14 Environment One Compcttation, high
head, low volume grinder Domo. 440 V vower vent to daylight.
1U. Lot grading shall direct surface runoff away from the
disposal area.
JO'.
11. The Pitkin County Environmental Health Department and the
Engineer shall be notified when construction commences and kept
DA
abreast of the construction progress so that sufficient
inspection can be performed to assure conformance with all these
AC
plans.
Design Criteria
Gei
Design Elements
1.
1. Building Program
Pi
am
MAIN HOUSE: 5000 SF
5 bedrooms*br;
750 gallons per day
5.5 baths 814 gallons per day
mo
1 kitchen 44 gallons per day
spas and cold plunge
washer and dryer
fe
-recirculating pond ,
4.
*5 bedrooms C ?be
persons/rm. }; 7�� gallons/day/person
le
CARETAK..E,R RESIDENCE: ?0(-) SF
5.
bedrooms* gallons per day
1.5 baths
6.
1 kitchen
1 laundry washer
7.
fr
2. Soils:
Ba
a) Type: clay, =_andy, <_-lightly gravelly, stiff to
pr
very stiff, moist, dark: brown.
USC designation - CL
a.
AASHTO designation - A-7-6 (1.7:), A-6(8), A-6(6)
b) Properties: from 5 representative tent holes
Avg, moisture 187.
Liquid limit 3767
Plasticity index 17
passing #200 sieve 60%
C) Average Farcolation Rate (2 hoIes) : (;),4() in./hr.
(150 .in/min.)
_. Design Flows:
A) Main HOUSE 75i) gallons per day
b) Guest House gallons per day
9.
c) Total-
1:i5_) gallons per day
he
3.
t _
10.
an - iTter ' Y
dis
'Aec-a of -Sand' Filter
Enq
Ca = 1050 gpd
abro
Application -Rate = .95-gal/day/SF
ins
Area = 1105 SF
plan
Eyed Size. = 20' X,55'
2 Absorption -Capacity, of Sand Fi l ter
,
a) Area-. _
1100 square feet
b), Rater t _
.^U al/s
g q. f.t. /day
Desi
c) I1=2100/.((1.95/ . 2) . 055) -
'.
113 .gal -i ons per day
'
1.
3 Evap6transp1rat}ori, Capacity of .Sand
Filter
a) Area4
110O.:square feet
b) E T.'_Rate` =
SO inches/year
y<- E.T: Rate "` _
.Oe6 gal/sq.ft.;day
0 = .086(:1100) =
95 gal; day
-4. Total Capacity of. Fi later =
211 gal ;'day
Si Effluent to.be.dissipated in absorption trench = 840 gal/day
Filter Effluent -Distribution System
Design Flo
840 gallons per day
,2.' Trench (.24" wide)
L
a) -Length- =
680•
'b) E.T.=Elate =
.1:5 gal/sq.ft./day
" c) [!. = A( -.135) =
1.84.ga1/day
i, Absorption,.Trench
2.
a)- Q _'840-184 =
656 gallons per- day
_b) .Absorption Hate =
.4 gal/sq.ft.%day
c;) A = 656/.4 =
1640 square feet
d) effective trench area =
.T.e>", 2,5 sq.ft./ln.ft.
Minimum Trench Length = 680 ln.ft. Cd
24" wide
3.
FEATURES
GP 214 'is a duplex model consisting of two identical
Grinder Pump cores in a 120 gallon fiberglass
reinforced polyester (FRP) tank. With all necessary
controls built into the unit, it is ready to connect.
All solids are ground to a particle size fine enough
to pass easily through the pump, check valve and
small .diameter pipe lines ... even objects which
should not be in sewage (plastic, rubber, fiber, wood,
etc.). The two 11/4 inch discharge connections can
be joined requiring only a 11h inch or 2 inch line.
They can be adapted -to any piping material which
meets local code requirements.
The check valve assembly, integral in each core, is
custom designed for non -clog, trouble free
operation. The GP 214 has an integral. baffle which
divides the tank into two equal parts and splits
the flow between the pumps.
Complete redundancy results from:
• Independent operation of each pump in
response to.the level on its side of the
baffled tank
• Separate *high level indicators for each pump
• Tank compartments interconnect above
normal operating level
No a('ernator is needed . reduces cost and
simplif;. ; service.,
GRINDER PUMP*
MODEL FARRELL 214
GENERAL APPLICATIONS
The GP 214 finds a broad range of applications as a
result of dual pumps and a 120 gallon tank volume. For
instance. one GP 214 can effectively handlethe normal
flow of domestic wastewater from a3 many as four
single family dwellings, six apartments or eight motel
units_
The GP 214 offers added advantages in pressure sewer
systems for existing areas, as well as new
developments. Its ability to handle multiple dwellings
reduces the number of units needed in a system, and
thereby reduces the cost of the system.
OPERATIONAL INFORMATION
Motors:
1 HP. 1725 rpm, high torque, capacitor
start, thermally protected, 240 volts
60 hertz. 8 amp, 1 phase
Inlet Connections:
Two 4" PVC closet flanges standard.
Compatible with other piping sizes and
materials using standard adapters
Discharge Connections:
Pump discharge terminates in 11/. inch
NPT male thread. Can easily -be
adapted to PVC pipe or any other
material required by local codes.
Normal Peak Design Pressure:
40 psig (92 1t Head)
Discharge with Both Pumps Runnlrg: t
30 gpm at 0 psig
22 qpm at 40 psig
Overload Capacity:
Able to handle temporary peak pressure
to 50 psig with no noticeable drop in
output. Flow does not drop to zero or
"shut off- as centrifugal pumps do.
Maximum pressure which pumps can
generate is limited by motor
characteristics to a value well below
the rating of piping and appurtenances.
Automatic reset overload protector does
,not require manual operation followino
overload.
'U5 & Foreign Patents issued 6 Pending
t Oi%charge Data Includes Loss Tnrough Check
Valve Which Is M-.,
"CSA CertitiCalion sDD.,es on.v to C, do, P.-.3
oeanng the prep. "C - .n tie mane' numDer
environment ione
CORPORATION
O
I e
sP•*
U.ill ite.s
N.Nonal
CwtM:ad by
L.ber.tw w.
Sanitnion
canadiaii st..dani.
In..
Fou. "ion
Auocution"
OPERATIONAL INFORMATION
Motors:
1 HP. 1725 rpm, high torque, capacitor
start, thermally protected, 240 volts
60 hertz. 8 amp, 1 phase
Inlet Connections:
Two 4" PVC closet flanges standard.
Compatible with other piping sizes and
materials using standard adapters
Discharge Connections:
Pump discharge terminates in 11/. inch
NPT male thread. Can easily -be
adapted to PVC pipe or any other
material required by local codes.
Normal Peak Design Pressure:
40 psig (92 1t Head)
Discharge with Both Pumps Runnlrg: t
30 gpm at 0 psig
22 qpm at 40 psig
Overload Capacity:
Able to handle temporary peak pressure
to 50 psig with no noticeable drop in
output. Flow does not drop to zero or
"shut off- as centrifugal pumps do.
Maximum pressure which pumps can
generate is limited by motor
characteristics to a value well below
the rating of piping and appurtenances.
Automatic reset overload protector does
,not require manual operation followino
overload.
'U5 & Foreign Patents issued 6 Pending
t Oi%charge Data Includes Loss Tnrough Check
Valve Which Is M-.,
"CSA CertitiCalion sDD.,es on.v to C, do, P.-.3
oeanng the prep. "C - .n tie mane' numDer
environment ione
CORPORATION
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SCHMUESER GO. N MEYER
November 28, 1989
Mr. Bob Nelson
Pitkin County Environmental Health Dept.
130 South Galena
Aspen, CO 81611
RE: Ukraine Residence ISDS
Dear Bob:
G v1anu MVGIIuu, .�uiic cis
Glenwood Springs, Colorado 81601
(303) 945-1004
Please find enclosed revised copies of the Ukraine ISDS, SCM Job #9165
dated August 22, 1989. The drawinq has been revised based upon a field
location of the facilities drawn on November 22, 1989. As you are well
aware, the topo supplied for the design of the ISES was not representa-
tive of the site. we were able to field locate the beds so they would
provide minimal impact upon the site and would not be subject to the
massive cut for the installation of the ETA beds.
we have identified on Sheet 1 of 2 (shown shaded) the facilities as
field located on November 22, 1989. You will note that the beds are
drawn such that they are parallel to the contours ( as observed in the
f ield) .
Mr. Ukraine provided water saving devices in the residence, thereby
allowing the bed sizes to decrease from the previously shown dimensions
to 140 feet long by 15 feet wide. Basically, the function of the
system will remain as previously designed. we requested that we be on
site to investigate the construction of the beds so that cut slopes in
final condition are not unstable. we have also requested that the beds
be lined so that water infiltration into the native soils will not
significantly reduce the stability of the existing banks.
I hope this information serves its intended purpose. If you have any
questions or comments, please do not hesitate to call.
Sincerely,
SCHMUESER GORDON MEYER, INC.
JI
s
JS:lc/9165
Enclosure
P. E.
1 0/
y.00�nnaQ
__ i
c t
y
H
F
----------
t
,i
TYPICAL CLEAN-OUT-
DE
LEAN-OUTDE TAIL S
NTS
9" CLASS /60 I 5=0"
PVC PIPE I 45° yyYE
E,
45'
4" C6055
4 " TEE
4 " CLASS /60 PERFORATED
PVC LATERAL, SLOPE 0" / FT.
( TYPICAL )
\ EXIST/NG GRADE
SEE SOILS NOTE, THIS DWG. \
I\
2=6'
=1_ /
LAP PVC LINER
12" OUTSIDE BED
---
F-1114-TE=1
�T_
tiIARAF/ FABRIC OR
4 " OF STRAW ^
4 " CLASS /60 PERFORATED
PVC LATERAL, SLOPE 0" / FT.
( SEE DETAIL THIS DWG.
TYPICAL LATERAL
lNS TA LATJON DETAIL
NTS
15' WIDE BED
SANDY TOPSOIL VARIES \
IN DEPTH FROM 6" AT \
UPHIL L SIDE TO 2 " AT
DOWNHILL S/DE 7" WASHED SAND \
SLOPE
-1 _U=1111
Ti - -
_ _}�-=11JI-il•cll�ll
°
0
BED ON BOTH SIDES WITH /0 MIL PVC LINER
SAND OR SUITABLE ON-SITE
MATERIAL APPROVED BY THE
ENGINEER
AIR VENT DETAIL
4 " 90 - BEND
(4 REO D)
4 " CLASS /60 SOLID
PVC MANIFOL D PIPE
e• a o;, 00 00� a°a o e o
BOTTOM OF BED /
SHALL BE LEVEL t 0./'
13 " CLEAN ROCK
SECTION 'A " - 'A '0
T YPICAL SECTION AT BED
SCALE: 3/8" = /'-0"
LAP PVC LINER
12" OVER SAND
FIN/SHED GRADE
T
i
- /0 M/L PVC BED LINER,
ANY FIELD SPLICE SHALL BE MADE
WATER TIGHT ACCORDING TO MFG.
RECOMMENDATIONS 8 HAVE 90
OF SHEET STRENGTH
NTS
SEE SOILS NOTE, THIS DWG.
L/ ,,,EUTRAL L2
115 115
/5 AMP CIRCUIT Von V0f 1 /S AMP CIRCUIT
BREAKER FOR J BREAKER FOR PUMP
ALARM ,>Y/6-2 CONDUCTOR CORD
T7 FLCA ALARM CONTROL
UNDERGROUND BURIED CABLE
EITHER ROUND OR FLAT SJ ELECTRO MODEL
WIDE ANGLE PIGGY ✓5I0-5 PVC c'OX
HOCK FLOAT SWITCH
ALARM BOX
LOCATED IIII
/N HOUSE _
A14-2 CONDUCTOR CABLE W/ CROUNO WIRELLL Z
�/
USE f/2-2 CONDUCTOR W/ GROUND /F OVER 60' 0/6-3 CONDUCTOR
CORD TO PUMP
S TRAIN REL E/F
.f'/4-2 CONDUCTOR CABLE FOR ALARM CONTROL
� TO ALARM FLOAT
WIRING CONNECTIONS FOR ALARM BOX & AWS -1 LEVEL CONTROL
NOTE:
VER/FY AFPL ICA BIL ITY OF WIRING
AS SHOWN WITH PUMP SPECIFICATIONS PRIOR TO
INSTALLATION OF SYSTEM.
2" CLASS I60 PVC PIPE
AL LOW EXTRA CABLE ON POWER
USE /.5" SCH 80 PVC
8 ALARM CABLES TO REMOVE PUMP
PIPE 8 FITTINGS FOR
8 PIPING W/O DISCONNECT/NG WIRING
PUMP 8 PIPING IN TANK
24" DIA. RISER PIPE
BACK TO 7�l NK
TO ALARM AND CONNECTION
Box IN HOUSE
1 u
Il-Tt>=
11=1= -L Z' �vvlirr
_ 11--.T=::
2" CLASS I60 PVC PIPE
SLOPE TO QRAIN
24" DIA. RISER PIPE
BACK TO 7�l NK
'. ALARM LEVEL
DRIL L //8" HOLE /N
PUMP ON
30T TOM OF PIPE
-
;
.
GROUT EXIST.
NOL E
PUMP OFF
.
20" DIA. RISER PIPE
FOR PUMPING TANK
BAFFLE
/000 GAL,
CONCRETE
SEPTIC TANK
4" CLASS /60
PVC PIPE INSIDE
CAST /RON PIPE
T YP. BET WEEN TANKS
1_11-•
20" DIA. RISER PIPE
FOR PUMPING TANK
8" CONCRETE ISOO GAL. CONC. SEPTIC
BLOCK TANK USED FOR DOSING TANK
HYDROMATIC SKHD 150, l.5 HP, l.5" DISCHARGE 5/2E
3450 RPM PUMP OR EOVAL. PUMP MUST BE INSTALL 4"DIA, HOLE
ABLE TO DEL/VER /0 GPM nq TDH = /20' 8" A50VE TANK 30TTOM
DETAIL INSTALLATION OF TANKS, PUMP 8 CONTROLS
F-1
CONCRETE DISTRIBUTION BOX
SEE DISTRIBUTION BOX N07F, THIS DWG.
L A/S'/NG t; RADE
SFE SO/L S NOTE, 'HIS DWG.
-
'ROPOSED GRADE
SECTION 'A" - 'A"
THIS DRAW/NG
6 CF-- �-
A \
SECTION .�„ ^ .8..
T YP/CAL SECTION AT ET FIELD
SCALE: /" = /0'
BAFFLE
/000 GAL.
CONCRETE
SEPTIC TANK
8480
8470
8460
8450
8440
GENERAL NOTES
1. All materials, installation practices, setback requirements, etc.,
shall comply with the Pitkin County Individual Sewage Disposal
System Regulations.
2. The E.T. bed shall be constructed so that the bottom is level + 0.1
inches. Place bed in natural ground; no portion of the bed shall
be placed in fill.
3. Provide adequate surface water diversion to assure that runoff does
not enter the evapo-transpiration bed.
4. Stone shall be 1/2" to 2-1/2" screened rock.
5. Sand shall be 0.5 to 1.0 mm effective size with a uniformity
coefficient of 4 or less.
6. The recommended bed seeding is blue grass at 4 to 6 lbs/1000 soft.
All other areas disturbed by construction shall be reseeded with
native grasses to prevent erosion.
7. The location of the bed may be adjusted in the field to better fit
the site, provided all setbacks are met.
8. Drain holes in 4" perforated pipe to be at 30" spacing (2 holes per
spacing, 7/32" �f located downward).
9. 4" PVC tees should not be glued to enable observations of water
level in system and to remove excess salts accumulation or surplus
water, if necessary.
10. Ilse risers as needed to bring septic tank access hatch within 6" of
finished grade.
11. Cast iron pipe or pipe of equal strength or other pipe properly
supported to prevent failure by settling shall extend from tank for
a distance of at least five feet (5') from the inlet and outlet
ends.
12. The Contractor and Owner shall take whatever measures are necessary
to assure that (a) septic tank and sewer lines are completely water
tight, and (b) the system is to be installed to prevent freezing of
all pressure and gravity sewer lines.
13. The Pitkin County Environmental Health Department and the Engineer
shall be notified when construction commences and kept abreast of
the construction progress so that sufficient inspection can be
performed to assure conformance with these plans. Provide a mini-
mum of 48 hours notice to each.
14. !Iappinq shown supplied to Fngineer by Omer. Field verify all
information shoran prior to construction. J%btify Fngineer of any
descrepancies that may interfere with the intended constructicn.
DESIGN CRITERIA
1. Number of bedrooms = 7 (5 residence, 2 guest house)
2. Assume 2 persons/bedroom and 75 gpcd.
3. Flow = (7) x (2) x (75) = 1050 gpd.
4. Loading rate for E.T. = 0.135 g/sf/day
5. Bed area:
A = Where Q =Average daily flow
LI L = loading rate for E.T.
A = 1050 = 7778 S.F.
0.135
6. Provide 3 beds: 1731, x 15' each for 7785 S.F.
7. The beds may be down -sized to 6222.4 S.F., (3) 15' x 140' beds if
water saving fixtures are used in the residence (a 25% reduction in
size).
SOILS NOTE
1. Construction of the beds is shown on an existing approximate 2:1
slope. The result of the construction indicates cut slopes of 1:1
in a final condition. It is recommended that a soils engineer be
contacted to verify the acceptability of the 1:1 slopes prior to
construction. If the cut slopes are unable to stand on a 1:1
slope, then it is anticipated that some means of slope stabiliz-
ation may be required, be it slope reinforcement or cribwall
installation.
DISTRIBUTION BOX NOTE:
1. Lines (three 4" diameter) leaving the distribution box shall be
located at the same elevation so that equal loading of all three
beds is achieved. Provide a baffle between the incoming 2" line
and the three lines leaving the box.
9160
�9 s�0 CS
\ \ \ A PROX DISTRB 0 F
ION BOX
ONCRETE DIS T/ON BO\
.SEE D/STR/BUT/ON!-6t_
MOTF MQWG. 2 of 2 \
\ F
REFER TO SO/LS
OTE ON DWG. 2 of 2
8470
L
---� 8510
APPROX. LOCATION8500
OF 2" FEED LINE
L184 -go
84-30
p of
LATERAL PIPING J
SEE DETAIL DWG, 2 of =
50
84/0
C, P 10. 6 CLEAN-OUT TO RE LOCATED
� QE 90 WITHIN 5' OF GUEST HOUSE
2 5vo 0 OR /N CRAWL SPACE.
8400 _
p �jPROPOSED
R Q GUEST NOUS
8.390
8380 \ �'S MIN AO
8370 O O 4 PIPE
PRESS(,REL SEWER UNE
FROM MECHANICAL ROOM IN HOUSE
4•' GRAVITY FLOW SEWS
LINE FROM UPPER
LEVELS OF HOUSE
PLAN
TO SEPTIC
TANK
(-A c7 IAn.rMANHOLE
OVER
'ROUT
lORTAR JOINT
SECTION '*C'#- " C "
GAICRETE
SECTION
VG TO SPEC.
7,9
?AGE CONCRETE
3E TO DRAIN
NOTES:
V
jI ALL BASES SHALL BE CAST N PLACE. PRECAST R7NGS OR METAL RISER RING COURSE SHALL BE
UT2/ZED WHERE REOU/REO W/TH P COURSES. OF /- .N/N/MUM , 4) SET EACH RYA'G pV q FLC L BED OF MORTAR ANO GhI�UT
AND 6 COURSES MAX/MfJh( ALL NSIDE .K)WrS W/TH PREFO^ 'D GASKET MATERIAL.
2) WHERE AVAQ ABL E FROM R* -E M4MFACTUREg USE 5) SEAL OU TSAgE WT TH MORTAR JOIN%
EXR7N0.4BLE WATER STIP OR SPECIAL SLEEVE AS PER
MAM.(FA, TURERS SPEC. IATl, 6) JOINT 70 BE LOCATED ON EACH SIDE OF ALL WAA0YOLE$
MAXIMUM OF 24 - FROM NSIDE FACE.
MANHOLE DETAXL
1500 GAL, CONC.
DOSING TANK
SEE DETAIL
84 70
v�V — 8460
8450
9440
8430
\ LANDSCAPE
STREAMS
l
MANHOLE �
SEE DE TAIL
TH/
S opE P PFT.
MIN. 114
I
SCALE: l" = 2C'
/ 8420
S DWG. ads
PROPOSED
RESIDENCE .
6. /
.•� � � 8380
CLEAN-Wr /
L PONDS E
\ "-APPROX. LOCATION
SEPTIC 8 DOSING TANKS /
OCATE CLEAN-OUT / ``�—
AT MAX. OF 100'' SP`
�- ��
( 2 i /000 GAL. CONCC, 1
SE, T/C TANKS
SEE DETAIL 4 " CLASS 160 _
OR SCH. 40 PIPE
S1 TE PLAN
LOT 84 R, STARWOOD /4
LMMI = INDICATES REV/SED LOCATIONS PER REVISION No. /
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SHEET TITLE
JOB NO.
DATE
DRAWN BY
REVISION RECORD
NO.
CHANGE
DATE
BY
Pyr. ` i.,
,v
COMMENTS
SHEET NO.