HomeMy WebLinkAboutREVISED Engineer's OWTS Design PlanINFILTRATOR SYSTEMS INC.
QUICK4 CHAMBER
SAME END SERIAL DISTRIBUTION
TRENCH DETAIL
(PLAN VIE1N)
NOT TO SCALE
SLOPE
r�
4 STANDARD CHAMBER
�- MULTIPORT END CAP
INFILTRATOR SYSTEMS, INC.
6 BUISNESS PARK ROAD
INFILTRATOR SYSTEMS INC.
P.O. BOX 768
QUICK4 CHAMBERS
OLD SAYBROOK, CT 06475
SAME END SERIAL
PLEASE NOTE ALL INFILTRATOR CHAMBERS MAYBE BE USED IN THIS MANNER
PH. (800) 2214436
FX. (860) 577-7001
DISTRIBUTION
WWW.INFILTRATORSYSTEMS.COM
TRENCH DETAIL
Scale NOT TO SCALE
Checked BCP
Date 03/31/2006
Q4 SAME END
Drawn By: KJB
Sheet 1 Of 1
INFILTRATOR SYSTEMS INC.
QUICK4 CHAMBER
SLOPED SERIAL DISTRIBUTION
DETAIL CROSS SECTION
NOT TO SCALE
DIFFERENT ELEVATION OVERFLOW
ESTABLISH VEGETATIVE COVER
12" MIN., H-10 LOAD AREAS
6" MIN., NON -TRAFFIC AREAS
36" TY P.
rr_rlt wvr-
47r
PLEASE NOTE: ALL INFILTRATOR CHAMBERS MAY BE USED IN THIS APPLICATION
INFILTRATOR SYSTEMS, INC.
6 BUISNESS PARK ROAD
INFILTRATOR SYSTEMS INC.
P.O. BOX 768
OLD SAYBROOK, CT 06475
QUICK4 CHAMBER
PH. (800) 221-4436
SLOPED SERIAL DIST.
FX. (860) 577-7001
DETAIL CROSS SECTION
W WW.INF ILTRATORSYSTEW.COM
Scale NOT TO SCALE
Checked BCP
Date 03/31/2006
Q4 SERIAL X
Drawn By: KJB
Sheet 1 Of 1
INFILTRATOR SYSTEMS INC.
QUICK4 STANDARD CHAMBER
QUICK4 STANDARD MULTIPORT END CAP
801
O-Z
INFILTRATOR SYSTEMS, INC.
6 BUISNESS PARK ROAD
P.O. BOX 768
INFILTRATOR SYSTEMS INC.
OLD SAYBROOK, CT 06475
QUICK4 STANDARD
PH. (800) 221-4436
CHAMBER DETAIL
FX. (860) 577-7001
W W W.IN FILTRATORSYSTEMS.COM
Scale NOT TO SCALE
Checked BCP
Date 03/30/2006
Q4 STDTECH
Drawn By: KJB
Sheet 1 Of 1
QUICK4 CHAMBER
INSPECTION PORT
TYPICAL INSTALLATION DETAIL
(Not to Scale)
Option A: CHAMBER RISER TO GRADE
TTACH CAP OR THREADED
CLEANOUTASSEMBLY
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QUICK4 STANDARs.
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�' '/•' :. 'PVC F1PECUT TOFIT
USE HOLE SAW �'
REST 4' PVC PIPE ON TOP OF
'..; INSPECTION PORT SEAT.
TO CUT OUT ;.
PRE -MARKED CIRCLE
;�
SECURE IN PLACE WITH A
DRYWALL SCREW
Option B: INSTALLATION WITH VALVE BOX
SMALL VALVE COVER BOX OR
IRRIGATION VALVE BOX AT GRADE
.� : h;`• t
.+'; : `• ` _'= t'
TTACH CAP OR THREADED
y"+. •'
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CLEANOUT ASSEMBLY
COMPACT SOIL BASE ' ' �•
TO SUPPORT BOX F��»`•i:� ._:;•� f;•
'�YI `, t t
t:`i�,•x»'i�' y•
4'PVC PIPE CUT TO FIT
USE HOLE SAW
REST 4' PVC PIPE ON TOP OF
TO CUT CUT ;.
.iy�
INSPECTION PORT SEAT.
PRE -MARKED CIRCLE
SECURE IN PLACE WITTY A
DRYWALL SCREW
INFILTRATOR SYSTEMS, INC.
6 BUISNESS PARK ROAD
P.O. BOX 768
INFILTRATOR SYSTEMS INC.
OLD SAYBROOK, CT 06475
QUICK4 STANDARD
PH. (800) 221-4436
FX. (860) 577-7001
INSPECTION PORT DETAIL
W W W.IN FILTRATORSYSTE W.COM
Scale NOT TO SCALE
Checked BCP
Date 05/ 19/2006
ACAD No.asm INSPEcnoNPORT
Drawn By: KJB
Sheet 1 Of 1
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Profile Holes (2)
INFILTRATOR SYSTEMS, INC:
PLACEMENT OF FILL MATERIAL WITHIN ZONE OF DISPOSAL
UND FOR PROPER DRAINAGE
3'-4' max
8'
CONFINING LAYER
NOT APPLICABLE
TYPICAL TRENCH DETAIL
SHEET NOTES:
1) REFER TO MANUFACTURER FOR ADDITIONAL INSTALLATION REQUIREMENTS @
WWW.INFILTRAI<TOR.COM FOR QUICK 4 SERIES PRODUCTS.
2) REFER TO VALLEY PRECAST FOR ADDITIONAL TANK, PUMPING AND CONTROL SYSTEM
REQUIREMENTS @ WWW.N'ALLEYPRECAST.COI OR (719) 395-6764.
3) ALL SEPTIC ELECTRICAL TO BE BY VALLEY PRECAST OR OWNER'S MASTER ELECTRICIAN
EXPERIENCED IN SEPTIC PUMPING SYSTEMS AND NEC REGULATIONS.
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precast'concrete , r
septic tank
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BROCK CIVIL, LLC
Professional Services
P.O. BOX 23
Eagle, CO 81631
Cell 970-471-2121
JULY 151 2025
7W Christian Ranch. LLC.
3412 CR 151,
Garfield County, CO
PN: 186328100118
DESIGN CALCULATIONS FOR DOMESTIC LOADS
Garfield County On -Site Wastewater Treatment System Regulations adopted March 6, 2023
("Regulations").
Colo. Dept. of Public Health and Environment Regulation #43 5 CCR 1002-43.
DESIGN FLOWS
Number of bedrooms = 3
Number of persons per bedroom = 2 (design flow)
Single Family Residential Design Flows = 75 gallons/day/person
Q design = 3 bdrms x 2 persons/bdrm x 75 gallons/person/day = 450 gpd
PER 43.6 TABLE 6-1, USE 450 GPD
SOILS PROFILE (Visual and tactile investigation):
Soil Type 2 ( See USDA)_ From profile hole 1 - sample at 4 ft. Ribbon 17 mm
Profile Holes (2) Textural Classification
0.0 to 1.0 ft Topsoil with heavy organics
1.0 to 8.0 ft Silty loam and sand, single grain structureless, granular (USDA)
No groundwater. No wetting of soils or mottling in profile holes
PERCOLATION TESTS: (June 8th, 2025) Visual and tactile evaluation of the treatment soil
indicates silty loam, sandy with a percolation rate of 15 Minutes/Inch, with no limiting layer.
INFILTRATOR CHAMBER SYSTEM IN SERIAL TRENCH DISTRIBUTION
Given this information, the residence would be best served by a chamber system in serial trench
distribution.
Treatment Level 2 Effluent: Per Tables 6-2: 10-1.
Surface of Soil Treatment Area (STA) shall be based on LTAR and not the percolation rate.
Soil Treatment Area = Design Flow (gals/day)/LTAR gal/day/SF.
• Long Term Acceptance Rate is estimated to be 0.6 Gal/day
• Reductions: (per 43.10.D. Tables 10-2 & 10-3)
Trench serial chambers: 0.7
• Design Flow = 450 GPD I (0.6 Gal/day/SF) X 0.7 = 525 GPD
• Using standard Quick 4 Infiltrators: 525 GPD / 12 SF per infiltrator = 44 infiltrators
• Trenches shall be (2) runs of (22) infiltrators; Total (44)
• Valley Precast 1,500 gallon tank
• Chamber Product to be Infiltrator Systems, Inc. "Quick 4" Low Profile Chambers.
SEPTIC TANK: Per table 9-1, for a maximum 3 bedroom residential structure, Minimum Tank
Capacity is 1500 gallons in the first 2 chambers. Proposed Valley Precast Tank 1500 gal 2
compartment: Inlet side 1002 gallons and Outlet 507 gallons. Water tightness per Section 9,
ASTM C 1227-12.
INSTALLATION
Install all components to the required setbacks required by regulations. No over excavation
allowed for septic tank or trenches.
DESIGN NOTES
• Design per performance test per ASTM
C1227
• Top surface area 62.33 ft'
• f c 0 28 days; concrete = 6,000 PSI
Min.
Installation:
• Tank to be set on 5" min. sand bed or
pea gravel
• Tank to be backfilled uniformly on all
sides in lifts less than 24" and
mechanically compacted
• Excavated material may be used for
backfill, provided large stones are
removed
• Excavation should be dewatered and
tank filled with water prior to being put
in service for installation with we+or
table less than 2' below grade
• Meets C1644- 06 for resilient cor
• Inlet and Outlet identified above
• Delivered complete with internal
• PVC or concrete risers available
• Secondary safety screen availabl(
PVC riser
• Option of pump or siphon install
ALLOWABLE BURY
(Based on Water Table)
WATER TABLE
ALLOWABLE
EARTH FILL
0' - 0"
3' - on
1'-off
3'-0"
2'-0"
4'-o"
3' - 0"
4' - on
DRY
4' - on
CHAMBER TRENCH CONSTRUCTION: Dig trench to geotechnical average depth to top
of silty, sand loam (max 4 ft); Engineer to inspect. Install chambers level in 2 run of 22 N
ty Y g p () (�
chambers. Backfill the chambers and all voids to top of chambers. Import may be re .luired for
proper backfill. U(�
W
TOP SOIL CONSTRUCTION: Back fill over chambers with 12 inches of high organic o 't -� 0
op 0 � U
soil and reseed to native vegetation. Do not compact top soil. Mound topsoil for pc sitive runoff,
1 ft.-18 inches.
SEPTIC TANK & PIPE CONSTRUCTION. Install septic tank level with 5 sarLd gravel U
bedding. Install the delivery pipe from the residence to the septic tank minimum 20i ') slope, > X
Schedule 40 PVC (preferred) (ASTM D 2665). Septic tank to have risers brought tc final grade 0 0 0 U
el U
and shall have a secure locking mechanism. Glued fittings for both pipe types due t �� tree roots. [n I Q
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ff
NOTES: 0 (�
1. The building sewer line from the house to the septic tank shall have a slope of /4 inch per �./
O
o U
foot 2 /o . Bends in the builds sewer shall be limited to 45 degrees. U
2. Use topsoil for vegetative cover. n C
p Q
3. Assemble and install the Infiltrator Chambers in the trenches according e to the W W
manufacturer's recommendations. ry Li>
4. Vehicle traffic, animal concentrated loads and irrigation over the system is prohibited. [n _j
Fencing advised. �-
5. The Septic System Installation shall be inspected by the Design Engineer prio r to backfill. LL
Installer to call 970-945-6614 ext. 8150. Q 0
6. All installations shall meet the rules and regulations of the Garfield County Environmental W
Health Department.
7. Electrical requirements of alarm to be detennined by Electrical Contractor pri, "►r to
construction.
8. The Bio effluent screen shall be installed in the outlet tee of the second chamber with both
tees visible from the access portals. Screen shall be maintained annually or a: needed.
9. Pump septic tank every 2-3 years minimum to prevent deterioration of concre•:I.,.
10. Installer must be a qualified installer.
11. This system replaces ISDS # 1728; Frontier log home.
MINIMUM DIMENSIONS TO FACILITIES
-�, C
ACTUAL
REQ D)
SEPTIC TANK TO BUILDING 13 FT (5 FT)
y.
SEPTIC TANK TO WATER LINE 160 FT (10 FT) *4
SEPTIC TANK TO TRENCH 40 FT (10 FT)
SEPTIC TANK TO SPRING/WELL NA (50 FT)_
AV ram}
ABSORPTION TRENCH TO SPRING/WELL NA (100 FT) ABSORPTION TRENCH TO BUILDING ro Q FT (20 FT)
ABSORPTION TRENCH TO WATERLINE Q 'FT (25 FT)
ABSORPTION TRENCH TO IRRIGATION NA FT (50 FT)
ABSORPTION TRENCH TO PROPERTY LINE 90 FT + (10 FT)
BUILDING SEWER TO WATER LINE 440 FT (10 FT)
See 43.7, Table 7-1 for further information and requirements if changes are m� Ae to assure
proper clearances.
lt,s 11415 5Y5TEM RkIPLAoc.17000,8
I
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SANDY LOAM
60% SAND
30% SILT
10% CLAY
132"
44
` 4
2011 Clear Access ,
CL
V.
TANK
ID
4.
4 , j 1� •4
129"
Top
View
Section
View
Digging Specs
Invert
Dimensions
Net Capacity
Net Weight
13' Long x 8' Wide
56" below inlet
Inlet
Outlet
Length
Width
Height
Inlet Side
Outlet
Total
Lid
Tank
Total
56"
53"
132"
68"
68"
1002 gal
507 gal
1509 gal
3600 Ibs
11180 Ibs
14780 Ibs
88T` 11+/.
(USGS)
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