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GARFIELD COUNTY BUILDING AND SANITATION DEPARTMENT
109 8th Street Suite 303
Glenwood Springs, Colorado 81801
Phone (303) 945-8212
INDIVIDUAL SEWAGE DISPOSAL PERMIT
PROPERTY
Permit N~ 372Q
Asaessor's Parcel No.
This does not constitute
a building or use permit.
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Owner's Name (2.lf l'IW c>oJ K4.w. ~Co.Present Address P 0. hi Ibo G · S ¥no )..
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System Location __________ G~~/e~"~u.)~~O~o~cR-._C~o,_""-"v'-'e .... ,__c,_j/lS-. _____________ _
Legal Description of Assessor's Parcel No. _______ q.=_t..(--'------'--7---'b"-'S"'-----'{..'-'-<g=-q_,_.:W:..:=::_ _________ _
SYSTEM DESIGN
______ Septic Tank Capacity (gallon) ______ Other
______ Percolation Rate (minutes/inch) Number of Bedrooms {or other) -----
Required Absorption Area -See Attached
Special Setback Requirements:
Date _____________ Inspector ___________________________ ~
RNAL SYSTEM INSPECTION AND APPROVAL (as installed)
Call for Inspection (24 hours notice) Before Covering Installation
system 1nsta11er ________ ..:J_l "<'-"'-'"-"H'--C-'= ... ~"'..,..,"""~''t'L--~'-'-""':!'l<i''-'µ..U,(<=~..,,,,_,,__,_1..,i/_,,C.,.,_--.jQ""'--'T"--").,.1.=c;."-c.if-f2=='--
septic Tank CapacitY---:J~'..l:<L-fl.l_T,.J..>LY<fksz;<ll!d_.!c~!'....fl'd .. ;c.'?'4---_,,r,_·h(J:.:.r~o:i.~_:Q'='U:i.d.L~y"---""J.).t:.4rl:-4ll::l::i=&_Lt.l.~--Tlff:L1=dltLI_
Septic Tank Manufacturer or Trade Name _5~_,f .. '4'-1'='1'----'Ll-""m"""l'-',/"-'Hc=,_1 ... 1 __ ,,i),_,i'-iQ=-_T_,_,.y<Wtf==i.,.=P,i-;o:J.:...l=_,H..=-l,__]?;i"-'.._-, ......
Septic Tank Access within 8" of surfacaC ~-+1-'t<.,,=.r----~,J-<.,'.;'c>C~T'Ldt/"-'~'f----------------------/ I
Absorption Area----------------------------------------
Absorption Area Type and/or Manufacturer or Trade Name--------------------------
Adequate compliance with County and State regulations/requirements. _____________________ _
RETAIN WITH RECEIPT RECORDS AT CONSTRU ION 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 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 ($500.00 fine - 6
months in jail or both).
While-APPLICANT Yellow -DEPARTMENT
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~IVIDt1AL S~ AGE DISPOSAL SYSTEM APPLICATION
OWNER G LfN\NQcb C..A-1~QN'<)
ADDRESS So?>:?:cN£ 5'-r:i?.'i£T &ws co 'O~~I PHONE '110 'l't) l.f1.:2!b)£13
CONTRACTOR C:::(t:..e, e, ~IJ ~ Cot-.1:::,-1(2.~ c_-p;I) iJ
ADDRESS S"'f<tl c~ 2.J--1 ~f..J 0uR..'i Co PHONE °170 9'b'-/ 2/ L l
PERMIT REQUEST FOR ()(_) 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 FACILITY:
NearwhatCityofTown C-rkftJwooO SP<J.'H..lv~ SizeofLot CC:f? l\c.ec;_)
Legal Description or Address tJ w J4 s...> ~ S~c. 3 tar IO 'S~ c.{ TbS. 'R 'O °! vJ
' WASTES TYPE: ( ) DWELLING ( ) TRANSIENT USE
{)(') COMMERCIAL Git ~llW™ ( ) NON-DOMESTIC WASTES
( )OTHER-DESCRIBE. ______________ ~
BUILDING QR SERVICE TYPE:--=Co'-'-'-'1--=~=-=ffi,,,__~_fu"'-'-E-:;."-'\...__"'-<>=...S'--"'Q..oi.J=c..:~:i;_:;."'"--'~-==""'-'=""-'-7 __
NumberofBedrooms_~"-'-'~~,_.,_-------~ Number of Persons --=-tJ.,__m....,__ __ _
( ) Dishwasher ( ) Garbage Grinder ( ) Automatic Washer
SQURCEANDTYPEOFWATERSUPPLY: ( ) WELL ( ) SPRING ( ) STREAM OR CREEK
If supplied by Community Water, give name of supplier: C.'"Pti o F C:..L.t;tJ. • 90p Sf ~L-S
DISTANCE TO NEAREST COMMUNITY SEWER SYSTEM: _ _,\~m""~"""'e...__ ______ _
Was an effort made to connect to the Community System? _ _.'(_,U=-------------
A site olan is required to be submitted that indicates the following MINIMUM distances:
Leadl Field to Well: 100 feet
Septic Tank to Well: SO feet
Leach Field to Irrigation Ditches, Stream or Water Coune: 50 feet
Septic System to Property Lines:(septic tank &leach field)lOfeet
YOUR INDIVIDUAL SEWAGE DISPOSAL SYSTEM PERMIT WILL NOT BE ISSUED WITHOUT
A SITE PLAN.
GROUND CONDITIONS:
Depth to first Ground Water Table _ __,_l_,,~""'D::..::O~fj.._+.:.___ _____________ _
0 Percent Ground Slope _____ __,.....__.,c=----'----------------
2
m:e: o-F INPIVIriUAL S,EWA~E DISP6sAL SYSTEM PROPOSED:
( ')() SEPTIC TANK ( ) AERATION PLANT ( ) VAULT
( ) VAULT PRIVY ( ) COMPOSTING TOILET ( ) RECYCLING, POT ABLE USE
( ) PITPRIVY ( ) INCINERATION TOILET ( ) RECYCLING, OTHER USE
( ) CHEMICAL TOILET ( ) OTHER-DESCRIBE
FINAL DISPOSAL BY:
90 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? NO
PERCOLATION TEST RESULTS: (To be completed by Registered Professional Engineer, if the Engineer does the
Percolation Test) E:i..1c....Lo~.ie I:>
Minutes ____ per inch in hole No. 1 Minutes _____ .... er inch in hole NO. 3
Minutes per inch in hole No. 2 Minutes per inch in hole NO. _
Name, address and telephone ofRPE who made soil absorption tests: _________ __, ___ _
t\'P &E..OT fC \\ So2.oCo.>i.n-1" eel 1S'f ~5f~ cp 'O~bel <)'Jo q'iS 118'&
Name, address and telephone ofRPE responsible for design of the system: __ --=---------
\.l:x;bH Covt..rTP"'I' £!.lb"X!J?~fl:ull:! IS" 11 13'--ft~l &y;,,J .. 9>£> SftLeµ ~\(pl 910 "'t'tS 8'> lb
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 rules and regulations 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
&lsification 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.
PLEASE DRAW AN ACCURATE MAP TO YOUR PROPERTY!!
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November 26, 2001
Glenwood Caverns
Attn: Steve Beckley
508 Pine Street
Glenwood Springs, Colorado 81601
Hepworth-Pawlak Geotechnical, Inc.
5020 County Road 154
Glenwood Sprinl!ll, Colorado 81601
Phone: 970-945-7988
Fax: 970-945-8454
hpgeo@hpgeotech.com
Job No. 101 765
Subject: Percolation Testing, Proposed Septic Disposal System, Glenwood
Caverns, Glenwood Springs, Colorado.
Dear Mr. Beckley:
As requested, Hepworth -Pawlak Geotechnical, Inc., performed percolation testing at
the subject site. The work was done in accordance with our agreement for Professional
Services to Glenwood Caverns, dated November 14, 2001.
A profile pit and five shallow backhoe pits had been excavated by the client at the
locations shown on Fig. 1. The test holes had been dug at the bottom of the backhoe
pits and soaked with water by the client prior to our testing. The subsoils exposed in
the percolation holes are similar to those exposed iii. the Profile Pit and consist of about
1 foot of topsoil overlying sandy clayey gravel with cobbles to the pit depth of 9 feet.
No free water was observed in the pit and the soils were slightly moist to moist.
Percolation testing was conducted on November 20, 2001, by a representative of
Hepworth -Pawlak Geotechnical, Inc. The percolation test results are summarized on
Table I. The percolation test results indicate an infiltration rate of 30 minutes per inch.
Based on the subsurface conditions encountered and the percolatiQn test results, the
tested area should be suitable for a conventional infiltration septic disposal system.
If you have any questions or need further assistance, please call our office.
Sincerely,
attachments
cc: High Country Engineering -Attn: Deric Walter
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7050
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101 765
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7050
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p 3
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p 4
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PROFILE
PIT.
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~075
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P 5 I
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7075
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p 1
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p 2
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EXISTING/
OFFICE'
BUILDING
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-' 7100
EXISTING GRAVEL ORIVEWAY
APPROXIMATE SCALE
1" = 40'
HEPWORTH-PAWLAK
GEOTECHNICAL, INC. LOCATION OF PERCOLATION TEST HOLES Fig. 1
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HEPWORTH-PAWLAK GEOTECHNICAL. INC.
TABLE I
PERCOLATION TEST RESULTS
HOLE NO. HOLE DEPTH LENGTH OF WATER DEPTH WATER DEPTH
(INCHES I INTERVAL AT START OF AT END OF
!MINI INTERVAL INTERVAL
(INCHES I (INCHES I
P-4 45 15 7 1/2 7
7 6 1/2
6 1/2 6
6 5 1/2
5 1/2 5
5 4 1/2
4 1/2 4
4 3 1/2
P-5 58. 15 8 7 112
7 1/2 7
7 6
6 5 1/2
5 1/2 5
6 4 112
41/2 4
4 3 1/2
·DROP IN
WATER
LEVEL
CINCHES)
1/2
1/2
1/2
1/2
1/2
1/2
1/2
1/2
1/2
112
1
1/2
112
112
1/2
1/2
JOB NO. 101 765
p 2 aae of 2
AVERAGE
PERCOLATION
RATE
(MIN./INCHI
30
30
Note: Percolation test holes were dug in the bottom of backhoe pits and soaked by the client.
Percolation tests were conducted on November 20. 2001. The average percolation rates
were based on the last three readings of each test.
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May 21, 2002
Glenwood Caverns
Attn: Steve Beckley
508 Pine Street
Glenwood Springs, Colorado 81601
Hepworth-Pawlak Geolecbnlcal, Inc .
5020 County Road 154
Glenwood Springs, Colorado 81601
Phone: 970-945-7988
Fax: 970-945-8454
bpaeo@bpgeotech.com
Job No. 101 765
Subject: Percolation Testing, Proposed Septic Disposal Systems, Glenwood
Caverns, Glenwood Springs, Colorado.
Dear Mr. Beckley:
As requested, Hepworth -Pawlak Gcotechnical, Inc., performed percolation testing for
Systems B and C at the subject site. We previously conducted percolation testing for
System A and presented our findings in a letter dated November 26, 2001, Job No. 101
765.
Two profile pits and four shallow backhoe pits were excavated by the client in the area
of System C and one profile pit and three shallow backhoe pits in the area of System B.
The test holes had been dug at the bottom of the backhoe pits and soaked with water by
the client prior to our testing. The subsoils exposed in the percolation holes are similar
to those exposed in the Profile Pits but varied between system areas. ln general, the
subsoils consist of about 1 to 11/z feet of topsoil overlying sandy clayey gravel with
cobbles. About 2 feet of sandy silty clay with scattered gravel was encountered
between the topsoil and gravels in Profile Pit 3 (System C). Limestone was
encountered in Profile Pit 4 (System B) at a depth of 21/z feet to the excavated depth of
5 feet. Weathered siltstone/sandstone bedrock was encountered beneath the gravels in
Profile Pits 2 and 3 at depths of 5 feet to the pit depths of 7 to 71/z feet. No free water
was observed in the pit and the soils and bedrock materials were slightly moist to moist.
Percolation testing was conducted on May 16, 20!,)2, by a representative of Hepworth -
Pawlak Geotechnical, Inc. The percolation test results are summarized on Table I. The
percolation test results indicate an infiltration rate between 23 and 69 minutes per inch
with an average of 39 mimttes per inch for System C and between 25 and 60 minutes
per inch with an average of 39 mim•tes per inch for System B. Based on the shallow
bedrock conditions, we recommend the system be designed by a professional civil
engineer.
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Glenwood Caverns
May21, 2002
Page2
If you have any questions or need further assistance, please call our office.
Sincerely,
Rev. By:
JZA/djb
attachments
cc: High Country Engineering -Attn: Deric Walter
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APPROXJMA 1E SCALE
1· -120'
6950 --
101 765
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HEPWORTH-PAWLAK
GEOTECHNICAL, INC.
712
~7125
--7100
"-.,,,,,.---7075
---7050
_,,--1025
--7000 -~ ----6975
---6950
LOCATION OF EXPLORATORY PITS
ANO PERCOLATION HOLES Fig. 1
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HEPWORTH-PAWLAK GEOTECHNICAL, INC.
TABLE I Page 1 of 2
PERCOLATION TEST RESULTS JOBNO. 101 765
HOLE NO. HOLE DEPTH LENGTH OF WATER DEPTH WATER DEPTH DROP IN AVERAGE
(INCHES) INTERVAL AT START OF AT END OF WATER PERCOLATION
(MINI INTERVAL INTERVAL LEVEL RATE
(INCHES) (INCHES) !INCHES) CMIN./INCH)
P-8 60 60 9 1/4 61/4 3
30 6 1/4 & 1 1/4
30 & 3 7/8 1 1/8
30 3 7/8 3 7/8 30
p.7 54 60 9 &/8 71/4 23/8
30 7 1/4 81/2 3/4
30 6 1/2 & 1/2 1
30 & 1/2 43/4 3/4 34
P-8 54 60 9 3/4 & &/8 4 1/8
30 & &/8 41/4 1 3/8
30 41/4 2 7/8 1 3/8
30 2 7/8 1 &/8 1 1/4 23
P-9 60 60 8 7/8 7 1/4 1 3/8
30 71/4 7 1/4
30 7 6 3/8 &/8
">ft 6 3/8 6 1/8 1/4 69
Note: Percolation test holes were dug in the bottom of backhoe pits and soaked by the client.
Percolation tests were conducted on May 16, 2002. The average percolation rates were
based on the last two readings of e.ach test.
HEPWORTH-PAWLAK GEOTECHNICAL, INC.
TABLE I Page 2 of 2
PERCOLATION TEST RESULTS JOBNO. 101 765
HOLE NO. HOLE LENGTH OF WATER DEPTH WATER DEPTH DROP IN AVERAGE
DEPTH INTERVAL (MIN) AT START OF AT END OF WATER PERCOLATION
(INCHES) INTERVAL INTERVAL LEVEL RATE
(INCHES) (INCHES) (INCHES) IMIN.nNCHl
P-10 48 80 7 3/8 4 3 3/8
30 4 21/2 1 1/2
30 21/2 1 1 1/2
30 1 1/8 7/8 25
P-11 54 80 81/4 8 1/8 2 1/8
30 81/8 6 1 1/8
30 6 4 1
30 4 31/8 718 32
P-12 48 80 31/8 2 618 1/2
30 2 6/8 21/4 3/8
water added, 30 33/4 33/8 3/8
30 33/8 23/4 6/8 an
Note: Percolation test holes were dug in limestone at the bottom of backhoe pits and soaked by
the client. Percolation tests were conducted on May 16, 2002 .. The average percolation
rates were based on the last two readings of each test.
·--.,,, --· fll'l.;)I ........... ._...,.. v" '''"'"' ,,, ..,,, --·•··-
THE MINIMUM LENGTH SHO~.
VERTICAL BEND ANCHOR DETAIL
N.T.S.
• • • _J___ • • • •
I~ '70 VC<"r£ ~~~~ L----:::;:;;;;;:;;::i:------!· :-1--PRovs · ! 8.t • M.t.lC lRENCH lllCTH I
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LIMIT Of !!LOPING
OR l!OIQolfrjG OF
lRENl)1 WAI.LS
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[1/4 Bt, ••MIN.. \
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Be "' PIP'[ 00 -+---!
FIGURE 1
1s• DIA. a. SMALLER
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~
a.ASS $ ACCREGAtt:
8,t,SC COJltSE
t ' ~o~c 0 OD co~ o~ ,. TO 1 1/l" ROCK
• rl~6~ ~~~:c~J~~
FIGURE 3
UNSTABLE SUBGRADE
COND!llON
"" ,,
... ,. .
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~~
~~:
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FIGURE 2
ROCK EXCAVATION
NOMINAL MAX. TRENCH WIO'TH AT
DIAMETER A POINT 12• ABOVE PIPE
33• &: SMALLER B • Be, + 16~
36" &: LARG£R B .. BC, + JO"
NOTES: 1
1. BELL HOLES SHALL BE EXCAVATElt; .6.T
ALL BELL &: SPIGOT JOINTS. ~
CLASS "B" BEDDING REQUIREMENTS. :
WATER OR SANITARY SEWER MAIN t.'
(TYPICAL 8E~Ul~~~JSl.;htd:§rrt.:-·;,., __ •. -I.
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REDUCER
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Y/ //(.<(?Y/Y/V-V-Y/:V-Y/::-0:0<~· y~~~~~~>i5Y~~~>
7 I 000 GALLON
llllilJi
1, SWITCHES TO BE PRESSURE TYPE.
2. TANK SHALL BE or WATERTIGHT CONSTRUCT
J, ALARM SHALL BE BOTH AUDIBLE ANO VISIB
ON A CIRCUIT SEPARATE FRCM THE PUMP.
4, PUMP SHALL BE CAPABLE OF AT LEAST 50
(ELEVATION DIFFERENCE AND PIPE LENGTHS
CONTRACTOR AND REFERRED TO ENGINEER F
5. ALL 8URIED PIPE SHALL BE BLUEBOARD IN
(1-INCH BLUEBOARO -1-fOOT EARTH CO~fj ,;a
7000-GAUON FIBERGLAss-:;;"'------------Jl TANK, LID AND SUPPORTS TO
BE INSTALLED PER
MANUFACTURER'S
RECOMMENDATIONS
2•• TANK INLET MAY BE
.USED FOR PUMP /CONTROL
CONDUIT ACCESS.
SEAL AS NECESSARY TO
PREV£NT FLUID AND GAS
REL.£ ASE.
SIPHON SUPPORT PEI
TANK MANUFACTURER'S
RECOMMENOA TION
(TYP,)
EXCESS FLEXIBLE PIPE
F"OR PUMP REMOVAL
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~~«<«<«<«<'Y~«'<«'<«'<~0".«<~ ');:y>;:y>;:y);:y);:y);:y);:y);:y);:y);:y);:y);:y);:y);:y)
TANK ARRANGEMENT
' ~E Off'ICES AND
t
-RED BY
'*PARAMETERS.) ~NT DEPTH OF 6-FEET. ~.
4• x 4•_
TREATED
POST
ELECTRIC
.AJNCTION
BOX
vtA{J SUSCEPTIBILITY TO THERMAL EXPANSION
ANO ~TATION
StqJOil w-iMlic.I pt~ runs
• tiaw -.,pon lor llanpad coUnn
b !tupport ror ri~lrljl oolumn ~ e ~~:iS::~~for "'w•
0.
BONDSTRAND PIPE SUPPORT DETAILS
OR ENGINEER APPROVED EQUAL
wm::;
1, PAVEMENT REPLACEMENT SHALL MEET EXISTING THICKNESSES ANO KIND
WITH THE FOLLOWING MINIMUMS:
ASPHALT SURFACING • :~t MIN., AGGREGATE BASE COURSE • 15• MIN,
2. IF UTILITY MAIN IS NOT UNDER ROAD SURFACE, REPLACE TOP ONE
FOOT OF TRENCH 'MTH TOPSOIL ANO REVEGETATE
J. BLUEBOARO INSULATION MAY BE USED TO REDUCE COVER IN AREAS
Dr BEDROCK. i• OF BLUEBOARO INSULATION EQUALS 1-FOOT OF
EQUIVALENT COVER. BLUEBOARO SHAU. 8£ INSTALLED ON TOP ANO
ALONG BOTH SIDES OF THE PIPE. EDGE Of PIPE. NO MORE THAN
2-1/2• OF BLUEBOARD COi/ER MAY BE USED.
TOPSOIL EXISTING ASPHALT TO
BE SAWCUT (TYP.)
DEPTH OF ASPHALT• rt L.::..; .;,
c
t J BASE COURSE COMBINED
I IS ie•
i-----SLOPE TRENCH WALLS FOR
~~ ~u §~
it~ ~~ \,~
~
SAFETY PER CURRENT OSHA
&: COSH REQUIREMENTS
',/.; SELECT MATERIAL COMPACTED
z • "'
~ Bc+ia· ~
TO 95~ IF LOCATED IN ROADWAY
EASEMENT, COMPACTED TO 90~
!F LOCATED IN OTHER EASEMENTS,
LOTS OR SPACES, CLASS 6 AGGRE-
G:A TE BASE COURSE 'MLL BE REQ'O.
IF THE ENGINEER DETERMINES THAT
THERE IS NO SUITABLE SELECT
MATERIAL ON-SITE
TRENCH SUB-GRADE
MUST BE COMPACTED TO
95~ STANDARD PROCTOR.
TRENCH CROSS SECTION
N.T.S.
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5 ~i~m:
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PROJECT NO.'
2011112.59
SHEET
2
NOTES·.
I. USE CONCRETE THRUST BLOCKS &: ANCHOR
BLOCK FOR PLASTIC PIPE, (NO TIE RODS),
2. F'OR CAST IRON PIPE USE EITHER TIE ROOS
OR CONCRETE BLOCKS.
3. ANCHOR BLOCK WE!CHTS A.ND TIE ROD
SIZE &: LENGTH BASED ON 200 PSI
PRESSURE & 4-1/2 FT. OF COVER.
WHERE WORKING PRESSURE EXCEEDS
ABOVE, ANCHORS TO BE SPECIAL
CONSTRUCTION.
,-------MJN. 2-#6 REBARS
ASPHALT COATED
~------STRAPS
•. MEGA-LUG MAY BE USED PER MANUFACTURERS
REQUIREMENTS IN PLACE OF TIE
~---TIE ROOS WHERE APPLIES.
MIN 2 REC'D •
RODS UPON APPROVAL OF ENGINEER
TIE ROOS WHERE
APPLIES
TIE DOWN ROOS
MIN. 2-#6
THRUST BLOC!<
(SEE CHART FOR
BEARING AREAS)
•s· BEND
PIPE MIN WEIGHT Of ANCHOR BLOCK
~ZE 90' BENO 45· BEND 22 ,i.· BENO ,. 150 150 150
3" 900 450 150
4• 1590 900 450
6" 6040· 2360 680 ,. 12 280" 5740 1960"'
NOTE: WEIGHT OF CONCRETE EQUALS
1501/CU. FT
;
ONE PIPE LENGTii (MIN.)
r----ANCHOR BLOCK (THRUST
UPWARD SEE TABLE FOR
SIZE) EXTEND BlOO< INTO
SIDES Of TRENCH.
__ TIE RODS
PIPE OENO ROO LENGTH SZE DIA, Of' ROD •
4• 90· J/4. 22' .,. J/4. 7•
221· J/4" 2'
•• I •o· J/4. 35'
45• J/4" 10' 221· J/4. 3'
s· I 90· 1• ...
45• J/4• 14'
221· J/4" " i2· l go· 1114· 78'
45• J/4" 22'
221· J/4" 6'
ACTUAL LENGTH Of ROO TO BE SUCH
.THAT STRAP CAN BE PLACED BEYOND
~RJT COlLAR OR HUB AT OR BEYOND
1-------58"-----I
3/8" LIFTING Rlf'!GS
f.W:l
FLEXIBLE PLASTIC SEALING
COMPOUND (RAM-NEK) AT
ALL JOINTS
REINFORCEMENT
(ASTM-C 478)
lo.
j
m r--
#4 REBAR
4 X 4 4/4 REMESH
~·~
12.K24" STAINLESS STEEL.._...&::
DEFLECTION PLATE BOLTED
INTO MANHOLE SECTION
BOl T HOLES SHA.LL BE
GROUTED AROUND BOLTS.
/;
STANDARD 24" MAN-
HOLE RING ANO COVER
ASPHALT
BASE/
_ i;:: COURSE
-.. 24• !"..... -
CAST IRON OR ALUM
STEPS, POSITION OV1
VERTICAL LINE AT 1
~! 1 F~~lf111
~ ,.
• \. "."'. .:1:.. 2-
CONCRETE
MOR TOR
1 I MAN"'"" 10, + 16" I
BASE REBAR-,. 0 12" oc_J
CON CRETE BASE
CAST IN PLACE
(JOOO PSI MIN.)
EACH WAY, J" CLEAR FROM
GROUND
TYPICAL MANHOLE SECTION
ENERGY I
~~~ !~~~~~7rn '. ~ =
r
INVERT
=
SHAPED INVERTS
24" OPENING IN TOP
(ORIENT OVER BENCH)
= ~ -~~
--24" MANHOLE RING &: COVER
FOR SLAB CONSTRUCTION
RECESS MANHOLE LIDS 1 /8"
TO 1/4" BELOW FINISH CRAOE
WORDS "SANITARY SEWER"
NOTES:
ON COVER
-I 22 5/8"1-
SECTION
(NON ADJUSTABLE RING &: COVER
TO BE'. CAST IN FLAT TOP)
ALTERNATIVE RING AND COVER
.
RUBBER 0-RING OR F\.EXIBLE
MANHOLE SEAL, GROUT SEAL
NOT ALLOWED
J"DROP
ACROSS
INVERT ELEV • .Q1J.I
SECTION
1. MANHOLE BARREL MINIMUM DIAMETER SHALL BE 4-FEET.
2. SHAPING FOR SMOOTH MANHOLE INVERTS MAY BE DONE BY FORMING
OR SHAPING WITH CEMENT MOFtTOR.
3. 11-tE MANHOLE STEPS SHALL BE SIMILAR ANO EQUAL TO ALCOA
ALUMINUM CO. NO, 12653&.
4, PRE'.CAST SECTIONS TO CONFORM TO ASTM C-478.
5. PIPE GASKET REQUIRED AT MANH~ WALL.
6 AU CONCRETE SHALL HAVE A MINIMUM COMPRESSIVE STRENGTH
OF 3000 PSI.
7. COMPLETED l.IANHOLE INSIDE WALL SURFACE TO BE SEALED WITH A
THOROSEAL COMPOUND. ALSO THOROS!AL OUTSIDE WALL IN WET
CONDITIONS.
...........
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= ALL PIPE SUPPORTS AND CONNECTIONS
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OWNER SHOULD OBTAIN PROJECT SPECIF1C
!~~~~A}l~-~OM _ 1:Ji~ F'IPE/CONNECTIQll.
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NEERING, INC. ~~s. ~:1 c~"o·+=~o.2lc_A~~:tl ~~~~~====~~, m11
EAST STE. 0136 CK. 6,L02-. ____ . 1 . EllS DllYE 80112 • A TL...!J.j . ~------FILE· MU-01 >25--0547
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I ~ GLENWOOD SPRINGS, COLOR~OO
8 GLENWOOD CAVERNS
"" --$ -:z----TBAMNAY SANITAR'f SEWER SITE PlANi
9 ATIACl-IMF.:"'1" M. ,_____,
HIGH COUNTRY ENGINI
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April 21, 2003
Garfield County Building & Planning
I 09 Eighth Street, Third Floor
Glenwood Springs, CO 81601
Re: Sewage Breakdown Sytem for the Glenwood Caverns Tramway
HCE Job No. 2011112.59
To Whom It May Concern:
On October 7, 2002 and October 9, 2002, High Country Engineering personnel observed the
construction of the Sewage Breakdown System located at the Glenwood Caverns upper
tramway building in Garfield County, Colorado. One 1500-gallon grease trap, two 2500-
gallon septic tanks without baffles and one 7000-gallon effiuent storage tank had been
installed per design. No backfilling had taken place. If you have any questions, or need
additional information, please contact us.
Sincerely,
RDN/djw
Cc: Chuck Petersen
1517 Blake Avenue. Suite 101
Glenwood Springs. CO 81601
Telephone (970) 945-8676 -Fax (970) 945-2555
14 Inverness Drive East Suite D-136
Englewood, CO 80112
Telephone (303) 925-0544-Fax (303) 925-0547