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HomeMy WebLinkAboutOWTS Design Packet 05.24.2020CBO.I ('( )\tii'I:I'I" ( 33 FOUR WHEEL DRIVE ROAD CARBONDALE, CO 81 623 970.309.5259 CARLA.OSTBERG@GMAI L. COM May 24, 2020 Project No. C1525 Pierre Loncle pierreloncle@ieee.orq Subsurface Investigation and Onsite Wastewater Treatment System Design 4-Bedroom Residence 4140 CR 320 Garfield County, Colorado Pierre, CBO Inc. performed a subsurface investigation and completed an onsite wastewater treatment system (OWTS) design for the subject residence. The 4.23-acre property is located outside of Rifle, in an area where OWTSs and wells are necessary. Legal Description: Section: 34 Township: 6 Range: 94 THAT PART OF TRACT 38 LYING E OF CO RD 320. Subdivision: RED APPLE ORCHARD DEV. Lot: TR 38 4.23 ACRES Parcel ID: 2175-343-00-181 SITE CONDITIONS A 4-bedroom, single-family residence presently exists and is served by an existing OWTS. The existing OWTS consists of a 1000-gallon septic tank followed by 578 square feet of infiltrative area in a chamber bed configuration. Garfield County Individual Sewage Disposal System Permit 2664 documents this system. The system was sized to accommodate a 3-bedroom residence. The permit received final approval from Garfield County on September 20, 1996. The existing soil treatment area (STA) is slow draining and there is a desire to upgrade the system. The residence is currently served potable water by a private well on the property. The well is located approximately 120-feet north of the residence. The well will be greater than 50-feet from the proposed septic tank and greater than 100-feet from the proposed STA. The proposed STA is relatively flat with a slight fall to the east. The proposed area is located in a yard area that is not irrigated. There should be no traffic or staging of material over the future STA site to avoid compaction of soils prior to construction of the STA. SUBSURFACE The subsurface was investigated on May 5, 2020 by digging two soil profile test pit excavation (Test Pit). A visual and tactile soil analysis was completed by Carla Ostberg at the time of excavation.' ' Carla Ostberg holds a Certificate of Attendance and Examination from the CPOW Visual and Tactile Evaluation of Soils Training. Page 2 The materials encountered in Test Pit #1 consisted of medium brown silt loam to 3.0-feet, underlain by light brown sandy loam with gravels to a maximum depth explored of 7.0-feet where digging became difficult. No bedrock or groundwater was encountered. The materials in Test Pit #2 were similar to those encountered in Test Pit #1. The test pit was excavated to a maximum depth explored of 7.0-feet where digging became difficult. No bedrock or groundwater was encountered. A sample of the soil was taken from Test Pit #1 at 3-feet below grade. The soil formed a ball and a ribbon approximately 1-inch in length before breaking. Soil structure shape was blocky and consistence was friable to firm. Soil texture was more smooth than gritty. A sample of the soil was taken from Test Pit #1 at 4.5-feet below grade. The soil formed a ball and a ribbon approximately 1-inch in length before breaking. Soil structure shape was blocky and consistence was friable. Soil texture was more gritty than smooth and more gravels were present. STA sizing is based on Soil Type 2A, Sand to Silt Loam. A long term acceptance rate (LTAR) of 0.5 gallons per square foot will be used to design the OWTS. Test Pit #1 Page 3 Sample above 3' (silt loam) Sample below 4.5' (sandy loam with more gravels) View of test pits (Test Pit #2 in foreground) Page 4 Test Pit #2 DESIGN SPECIFICATIONS The existing OWTS will be abandoned in place. We are providing the OPTION to continue to use the existing septic tank and add tank capacity OR to replace the septic tank with a new tank with the minimum required capacity. Design Calculations: Average Design Flow = 75 GPD x 2 people/bedroom x 3 Bedrooms + 75 GPD (4th Bedroom) = 525 GPD Min. Septic Tank Capacity = 1250-gallons LTAR = 0.5 GPD/SF 525 GPD / 0.5 GPD/SF x 1.0 (gravity trenches) x 0.7 (chambers) = 735 SF The new OWTS design is based on 4-bedrooms. An average daily wastewater flow of 525 GPD will be used. For the purposes of this OWTS design, Benchmark Elevation has been established as 100' as the sewer line entering the existing septic tank. This elevation is approximately 3-feet below grade. CBO Inc. should be notified of any discrepancies or problems with grade elevations of proposed components during installation of the OWTS. OWTS Component Minimum Elevation Primary Tank Inlet Invert 100' (existing inlet pipe elevation) Distribution Box -4" to outlet of tank + min. 1 % fall with an approximately distance of 15' for a min. drop of 2" = min. 6" fall Infiltrative Surface Approx. 5' horizontal distance w/ min. 1 % fall to uppermost trench = min. 1" fall Page 5 The sewer line exiting the residence is existing and includes an existing clean out. The system installation must include a minimum total septic tank capacity of 1250-gallons in order to meet the required retention time for a 4-bedorom residence. OPTIONS: 1) The 1000-gallon, two -compartment concrete septic tank may remain. A minimum 500-gallon, single compartment septic tank may be added with an effluent filter on the outlet tee. Risers must bring the manhole lids to grade for access. If more than one riser is added to the septic tank, an extension handle must be installed on the effluent filter. 2) Abandon the existing 1000-gallon septic tank and replace it with a 1250-gallon, two -compartment concrete septic tank with effluent filter on the outlet tee. Risers must bring the manhole lids to grade for access. If more than one riser is added to the septic tank, an extension handle must be installed on the effluent filter. Effluent will gravity flow to a distribution box, and then to four gravelless chamber trenches. The distribution box must be accessible from grade and must have flow equalizers, or similar product, installed on each outlet pipe in the distribution box to assure equal flow to each bed. Each trench will consist of 16 `Quick 4' Low Profile Infiltrator® chambers for a total of 64 chambers and 768 square feet of infiltrative area. There must be at least 4-feet of undisturbed soil between each trench. Inspection ports must be installed at the beginning and end of each trench. Ports may be cut to grade and placed in sprinkler boxes for access. COMPONENT SPECIFICATIONS The component manufacturers are typical of applications used by contractors and engineers in this area. CBO Inc. must approve alternative components prior to installation of the OWTS. Requests must be submitted, in writing, to our office for approval prior to installation. Component technical data sheets are available upon request. COMPONENT MANUFACTURER MODEL NO. COMMENTS Septic Tank Valley Precast Item # 500T-1CP OR Item # 1250T-2CP Single -compartment concrete septic tank Two -compartment concrete septic tank Biotube Effluent Filter Orenco® Full Size Effluent Filter and housing Tank Risers and Lids Orenco® Double -walled PVC Risers and Lids (24" diameter) Distribution Box Valley Precast D-Box 8C Concrete distribution box Flow Equalizers 3049 Equalizer 4 Flow Equalizers Chambers Infiltrator® 64 `Quick 4' Low Profile Chambers The component manufacturers are typical of applications used by contractors and engineers in this area. Alternatives may be considered or recommended by contacting our office. Construction must be according to Garfield County On -Site Wastewater Treatment System Regulations, the OWTS Permit provided by Garfield County Building Department, and this design. Page 6 INSTALLATION CONTRACTOR CBO Inc. expects that the installer be experienced and qualified to perform the scope of work outlined in this design. The installer must review this design thoroughly and coordinate with our office in advance of installation. Any additional conditions in this design or county permit must be completed and documented prior to final approval of the OWTS installation. Communication between the installer and this office is expected throughout the installation. INSTALLATION OBSERVATIONS CBO Inc. must view the OWTS during construction. The OWTS observation should be performed before backfill, after placement of OWTS components. Septic tanks, distribution devices, pumps, dosing siphons, and other plumbing, as applicable, must also be observed. CBO Inc. should be notified 48 hours in advance to observe the installation. In an effort to improve the accuracy of the record drawing, we request that the installer provide a sketch of the installation, including path of the sewer lines, water line installation (if applicable), septic tank location, STA location, and measurements from building corners or another fixed objects on the property. This sketch is most easily provided on Sheet W2.0 of the OWTS Design Packet. Photographs of the installation and final cover are also requested to supplement our installation documentation. REVEGETATION REQUIREMENTS An adequate layer of good quality topsoil capable of supporting revegetation shall be placed over the entire disturbed area of the OWTS installation. A mixture of native grass seed that has good soil stabilizing characteristics (but without taproots), provides a maximum transpiration rate, and competes well with successional species. No trees or shrubs, or any vegetation requiring regular irrigation shall be placed over the STA. Until vegetation is reestablished, erosion and sediment control measures shall be implemented and maintained on site. The owner of the OWTS shall be responsible for maintaining proper vegetation cover. OPERATION INFORMATION AND MAINTENANCE The property owner shall be responsible for the operation and maintenance of each OWTS servicing the property. The property owner is responsible for maintaining service contracts for manufactured units, alternating STAs, and any other components needing maintenance. Geo-fabrics or plastics should not be used over the STA. No heavy equipment, machinery, or materials should be placed on the backfilled STA. Machines with tracks (not wheels) should be used during construction of the STA for better weight distribution. Livestock should not graze on the STA. Plumbing fixtures should be checked to ensure that no additional water is being discharged to OWTS. For example, a running toilet or leaky faucet can discharge hundreds of gallons of water a day and harm a STA. If an effluent filter or screen has been installed in the OWTS, we recommend this filter or screen be cleaned annually, or as needed. If the OWTS consists of a pressurized pump system, we recommend the laterals be flushed annually, or as needed. The homeowner should pump the septic tank every two years, or as needed gauged by measurement of solids in the tank. Garbage disposal use should be minimized, and non -biodegradable materials should not be placed into the OWTS. Grease should not be placed in household drains. Loading from a water softener should not be discharged into the OWTS. No hazardous wastes should be directed into the OWTS. Mechanical room drains should not discharge into the OWTS. The OWTS is engineered for domestic waste only. Page 7 ADDITIONAL CONSTRUCTION NOTES If design includes a pump, weep holes must be installed to allow pump lines to drain to minimize risk of freezing. The pump shall have an audible and visual alarm notification in the event of excessively high water conditions and shall be connected to a control breaker separate from the high water alarm breaker and from any other control system circuits. The pump system shall have a switch so the pump can be manually operated. Excavation equipment must not drive in excavation of the STA due to the potential to compact soil. Extensions should be placed on all septic tank components to allow access to them from existing grade. Backfill over the STA must be uniform and granular with no material greater than minus 3-inch. LIMITS: The design is based on information submitted. If soil conditions encountered are different from conditions described in report, CBO Inc. should be notified. All OWTS construction must be according to the county regulations. Requirements not specified in this report must follow applicable county regulations. The contractor should have documented and demonstrated knowledge of the requirements and regulations of the county in which they are working. Licensing of Systems Contractors may be required by county regulation. Please call with questions. Sincerely, CBO Inc. 0,a), (a OV-bf-Ls Carla Ostberg, MPH, REHS NV1d 311S SZS6O :JegwnN }oeFoad v 0 o 0 EL 0 0 o T es /A 0o a� o CD CA O '" CD Z£ 0 70 0 0 v < y a) 5 Em c n o_ an 0� 41, 0X0 5 CD CO 0 j7 d0 6 jeegS O m m� m 00 000 o �ZD mzz D ( -I01) m0� 0zc —I co m 0 c mm 00 z 2 t (Dm >m0 x m -0 -nn m<� mom �_ D z 0 z X m D SETBACK DISTANCES SHOULD BE CONFIRMED PRIOR CONSTRUCTION AND IMPROVEMENTS LOCATIONS ARE ACCURATE. APPROXIMATE. IT IS THE HOMEOWNERS' DUTY TO ENSURE ALL NOT THE RESULT OF A PROPERTY SURVEY. THE LOCATIONS ARE THE LOCATION OF EXISTING AND PROPOSED IMPROVEMENTS SHOWN ARE MMMMMMMMMMMMMM a..............c-. 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A/ \k/ o 0) 9Z91.0 :JegwnN pe[Oad 0 \ £ 0 E 0 0 Q \ OZC b0 017147 1 0 0 CD 7J CD N CD 0 CD b dO b 3aa4S b 0 \ 1 0 \ 0 G 00 x0 \m zO 0 0 0 z 0 0 z § 0 DEPTH -FEET | ' I ± | I| i| i| I| i| _ CO w c a a 0) w w - 1 z w 0 m 1`dsnd32i / ONIO IO lln3lddla Wd01111S NMOJ8 WnIa3W ON lld 1S31 31IdObd 1I0S 0 m 0 1VSnd3b / ONIDOIG llnOlddla 3NIl H3M3S 9E-HCIS VIa ,.I7 0@ o= 00 \ c0 0 -o WHOM 1lIS NMOHE1 WfIa3W ON lld 1S31 31Id02dd 1IOS 318V1 >I0V813S 0 22 ¥d� %ƒ co �' m0xj 0 cn \x� > m-0E �m O @ \\m „$o §§m _ / 0 \ § 0 0 @ j 0 0 � m 0 0 0 / 0 z • GARFIELD COUNTY BUILDING AND SANITATION DEPARTMENT 109 8th Street Suite 303 Glenwood Springs, Colorado 81601 Phone (303) 945-8212 INDIVIDUAL SEWAGE DISPOSAL PERMIT PROPERTY Permit 2 6 6 4 Assessor's Parcel No. This does not constitute a building or use permit. Owner's Name Roy Savage Present Address 5953 CR 320, Rifle Phone 625-1675 4 4140 County Road 320, Red- Apple Orchards, Lot 38, Rifle System Location Legal Description of Assessor's Parcel No = 80,. tiyotoe.' leA N Faev SYSTEM DESIGN 20 /6P = 9,4,1 /13/2icx /000 Septic Tank Capacity (gallon) 140177+ att f+P . Other /8 Percolation Rate (minutes/inch) Required Absorption Area - See Attached Special Setback Requirements: Date 7 -/d ` 96 Number of Bedrooms (or other) t 96.2 00 kezx Zericw De ' 0,2 31 v.virs /A/c/1 ovz 5,0 Inspector T--a44C FINAL SYSTEM INSPECTION AND APPROVAL (as installed) Cali for Inspection (24 hours notice) Before Covering Installation System Installer_ O tiNGii Septic Tank Capacity /paa Septic Tank Manufacturer or Trade Name ebfe-#A-4-- 3 Septic Tank Access within 8" of surface Yf Absorption Area S'V a Absorption Area Type and/or Manufacturer or Trade Name r ! L LA?T�e f Adequate compliance with County and State regulations/requirements -6' Other Date 9 7 - -Gb Inspector /1'-" RETAIN WITH RECEIPT RECORDS AT CONSTRUCTION SITE *CONDITIONS: 1. All installation must comply with all requirements of the Colorado State Bo rd Q Health Individual Sewage Disposal Systems Chapter 25, Article 10 C.R.S. 1973. Revised 1984. r 2. This permit is valid only for connection to structures which have fully complied with County zoning and building requirements. nection to or use with any dwelling or structures not approved by the Building and Zoning office shall automatically be a violati 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 INDIVIDUAL SEWAGE DISPOSAL SYSTEM APPLICATION OWNER Ro_y_..Sav gP ADDRESS 5953-320 Road Rifle CO 81650 PHONE 970-625-1675 CONTRACTOR Roy Savage ADDRESS 5953-320 Road Rifle CO 81650 PHONE 970-625-1 675 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: Near what City of Town Rifle Size of Lot 4.627 aacres Legal Description or Addressthat part of Lot 38 east of CR 320 Red Apple Subdivisio WASTES TYPE: (x) DWELLING ( ) TRANSIENT USE ( ) COMMERCIAL OR INDUSTRIAL ( ) NON -DOMESTIC WASTES ( ) OTHER - DESCRIBE BUILDING OR SERVICE TYPE: Number of Bedrooms (x) Garbage Grinder Single-familv-, Resi4Pni'e 3 (three) Number of Persons (x) Automatic Washer (x) Dishwasher 3 (three) SOURCE AND TYPE OF WATER SUPPLY: (x) WELL ( ) SPRING ( ) STREAM OR CREEK If supplied by Community Water, give name of supplier: DISTANCE TO NEAREST COMMUNITY SEWER SYSTEM: 7 mi 1Ps Was an effort made to connect to the Community System? No 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: 50 feet Septic System to Property Lines: 10 feet YOUR INDIVIDUAL SEWAGE DISPOSAL SYSTEM PERMIT WILL NOT BE ISSUED WITHOUT A SITE PLAN. GROUND CONDITIONS: Depth to first Ground Water Table 1 R n Percent Ground Slope 1Pss than 1 % 2 TAPE OF INDIVIDUAL SEWAGE DISPOSAL SYSTEM PROPOSED: (X) SEPTIC TANK ( ) AERATION PLANT ( ) VAULT ( ) VAULT PRIVY ( ) COMPOSTING TOILET ( ) RECYCLING, POTABLE USE ( ) PIT PRIVY ( ) INCINERATION TOILET ( ) RECYCLING, OTHER USE ( ) CHEMICAL TOILET ( ) OTHER - DESCRIBE FINAL DISPOSAL BY: (X) ABSORPTION TRENCH, BED OR PIT ( ) EVAPOTRANSPIRATION ( ) 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) 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: Name, 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 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 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 f A Date 7 7 io PLEASE DRAW AN ACCURATE MAY TO YOUR PROPERTY!! 3 • County Road (Note the Road Number and Nam 46 C / / yl1 \ • 0• 0 N J� 1 ,y 0 O / / �% cp 0 11 MoJxy yuoN amuE!sa g Pc4e 7T-r f7,5-0 614 /v r9 t /z 3J 3/ 4 3j 0 LPL' /6 ,63-61vt4c a �/'� F Item # 500T-1 CP 500 Gallon Top Seam - 1 CP Either add 500-gal tank to existing tank OR replace existing tank with min. 1250-gal tank DESIGN NOTES • Design per performance test per ASTM C1227 • Top surface area 23.4 ft2 • 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 water table less than 2' below grade • Meets C1644-06 for resilient connectors • Inlet and Outlet identified above pipe • Delivered complete with internal piping • 4' Maximum bury depth ALLOWABLE BURY (Based on Water Table) WATER TABLE ALLOWABLE EARTH FILL 0' — 0" 3' — 0" 1' — 0" 4' — 0" 2' — 0" 4' — 0" 3' — 0" 4' — 0" DRY 4'-0" Flexible Boot 6 DO Top View Butyl Rubber Sealant Section View Digging Specs Invert Dimensions Net Capacity Lid Tank Total 7' Long x 7' Wide Inlet Outlet Length Width Height 56" below inlet 56" 53" 58" 58" 68" 522 gallons 1,340 lbs 4,100 lbs 5,440 lbs I 0 VALLEY ❑ PRECAST, Inc. Buena Vista, Colorado Phone: 719-395-6764 Fax: 719-395-3727 Website: www.valleyprecastcom Email: frontdesk©valleyprecastcom� Net Weight Item # 1250T-2CP 1250 Gallon Top Seam Two Compartment Top ALLOWABLE BURY (Based on Water Table) WATER TABLE ALLOWABLE EARTH FILL 0' - 0" 2' - 0" 1'-0" 3'-0" 2'-0" 3'-0" 3'-0" 4'-0" DRY 4'-0" Section DESIGN NOTES View • Design per performance test per ASTM C1227 Top surface area 56.25 it* • fc © 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 water table less than 2' below grade • Meets C1644-06 for resilient connectors • Inlet and Outlet identified above pipe • Delivered complete with intemal piping • PVC or concrete risers available • Secondary safety screen available with PVC riser • Option of pump or siphon installed *See installation guide on our website 56" 4 135" 20" Clear Access TANK ID • d A e. A 4 A Flexible Boot I I •r II 1,1 1 Jal_ Butyl Rubber " Sealant I I • 19" - 130" 49" • 4 Digging Specs 13' Long x 7' Wide 56" below inlet invert Invert Dimensions Inlet Outlet Length Width 56" 53" 135" 60" Net Capacity Inlet Side ' Outlet Side 843 gallons l 416 gallons Height 68" Total 1,259 gallons Net Weight Lid Tank Total 3,120 I bs 10,880 I bs 14,000 I bs 60" 6 53" II ViIIVALLEY PRECAST, Water & Wastewater • Systems • Products Inc. • Service (719) 395.6764 28035 Co. Rd' 317 P.O. BOcc925 Buena Fax: (719) 395-3727 81211 Weblike: www.valleyprecastcom Email: frontdeskkvalleyprecastoom Double Walled PVC Riser & Lid Options Poly Lid (Static load tested to 5000 Ibs) • Skid resistance surface • Available in green • Highest level of UV Protection included • Includes a foam gasket for airtight and watertight applications Includes square drive screws to discourage unauthorized entry Insulation panels achieve R-10 insulation rating • • c' C C) 2) C Double Walled PVC Riser 41 I\ / N /I-n /1-wl I\ 4 2" of Insulation Standard Orenco ® DuraFiber'" Access Lids (FLD) Not recommended for vehicular traffic 24" and 30" Diameters • Solid, resin -infused fiberglass construction • 20,000-Ib breaking strength • Standard green or brown colors • Available with or without urethane lid gasket • Available with carbon filtration • 4 stainless steel flathead socket cap screws & hex key wrench • Insulated lids available - 2" or 4" • Available in 24" and 30" Diameter • Cut to length • Sold in +/- 2" increments • Must be cut between ribs V!c!VALLEY � PRECAST, & Wastewater • Systems • Products PRECAST, Inc. • Service (719) 395�764 28005 Co. Rd. 317 P.O. Boc925 Fax: (719) 395-3727 Buena Yam' CO 81211 Webslte: www.valleyprecastcom Email: frontdesk©valleyprecastcom Residential Biotube® Effluent Filters Applications Our patented* 4-in. (100-mm) Biotube Effluent Filters, Biotube Jr., Biotube Insert Filters, and Biotube Base Inlet Filters are ideal for residential septic tanks and have a lifetime warranty. They prevent large solids from leaving the tank, dramatically improving wastewater quality and extending the life of residential drainfields. 4-in. (100-mm) Biotube Effluent Filter 4-in. (100-mm) Biotube Jr. (4-in. Biotube cartridge avail- able separately as Insert Filter) 8-in. (200-mm) 4-in. (100-mm) Base Inlet Filter Insert Filter Orenco's superior effluent filters resist clogging better than all other brands. Our stan- dard, full-sized 4-in. (100-mm) Biotube Effluent Filter provides maximum long-term protection in a complete package, with housing. Our 4-in. (100-mm) Biotube Jr, at half the size of our standard model, has more filtering capacity than the full-sized filters sold by other manufacturers. For tanks with existing outlet tees, the Biotube Insert Filter is ideal. And for low profile tanks, there's the Base Inlet Filter. * Covered by patent numbers 5,492,635 and 4,439,323 To Order Call your nearest Orenco Systems®, Inc. distributor. For nearest distribu- tor, call Orenco at 800-348-9843 or go to www.orenco.com and click on "Distributor Locator." APS-FT-1 Rev. 3.4 © 11/10 Orenco Systems®, Inc. Standard Features & Benefits • Has 5-10 times more flow area than other brands, so lasts many times longer between clean- ings, increasing homeowner satisfaction • Installs in min- utes inside new or existing tanks; extendible tee handle for easy removal Optional Features & Benefits • Alarm available, to signal the need for cleaning • Flow modulating discharge orifices available to limit flow rate leaving tank, mitigat- ing surges and increasing retention time • Custom and commercial sizes available • Easy to clean by simply hosing off whenever the tank needs pumping • Removes about two-thirds of sus- pended solids, on average, extending drainfield life • Corrosion -proof construction, to ensure long life • Lifetime warranty Biotube Filtering Process Effluent from the relatively clear zone of the septic tank, between the scum and sludge layers, horizontally enters the Biotube Effluent Filter. Effluent then enters the annular space between the housing and the Biotubes, utilizing the Biotubes' entire surface for filtering. Particles larger than the Biotube's mesh are prevented from leaving the tank. Cal Orenco Systems" I ncorporated Changing the Way the World Does Wastewater° www.orenco.com W= s= Nomenclatures 4-in. Biotube Filter (standard) FT 04 I Options: Blank = no options M = flow modulation plate installed A = float bracket attached Cartridge height: 28" and 36" are standard Housing height: 36" and 44" are standard Filter diameter (inches) W = fits Type 3034 outlet pipe S = fits Schedule 40 outlet pipe Blank = 1/8" filtration P = 1/16" filtration Biotube effluent filter series 8-in. Biotube Filter (base inlet model) FT 08 22 -14 B Options: A = float bracket FS = 2" outlet orifice FSO = 2" outlet orifice and overflow plate* Base inlet model Cartridge height: 14" standard Housing height: 22" standard Filte diameter (inches) 08 = 8" Blank = 1/8" filtration P = 1/16" filtration Biotube effluent filter series * Also available with coupling and sleeve as a "kit": FT-OVERFLOWKIT 4-in. Biotube Jr. (includes cartridge and housing) FT J 04 18 Options: Blank = no options M = flow modulation plate installed A = float bracket attached Cartridge height (inches) Filte diameter (inches) fits Type 3034 outlet tee fits Schedule 40 outlet tee Blank = 1/8" filtration P = 1/16" filtration Junior series Biotube effluent filter series 4-in. Biotube Filter Insert (cartridge only) FTi 0418- For customized options (e.g., NC indicates North Carolina regions) W = fits Type 3034 outlet tee S = fits Schedule 40 outlet tee Cartridge height (inches) Filte diameter (inches) Blank = 1/8" filtration P = 1/16" filtration Insert Biotube effluent filter series 4-in. Biotube Effluent Filter Extendible PVC handle 4-in. Biotube Jr. Stainless steel set screws Top seal plate Air vents Biotubefilter cartridge )000( Solid base — Riser a wall Filter housing Tank wall / Distributed By: Item # DBox 8C Concrete Distribution Box (1 inlet, 7 outlets) & Riser 1 1 15" Top View - 28" I 4 1 0 15" 12" 4 4 4 4 4 End View 0 r Riser Section nock Down Baffle 28" - 15" II b 4 4 4 4 4 4 4 ° 4 4 4 4 d 4 el Side View 4 II 12" End View Section View 28" 25" -� 14" ° ❑00 5" 1 I 28" 4 \1v' Lid View II • 6000 PSI Concrete • 7 Outlet equal flow • Slide -in Baffle • 4" Pipe penetration ports • Connectors cast into the box • 12" Riser available Weight: D-Box with Baffle - 200 lbs D-Box Lid - 75 lbs D-Box Riser -140 Ibs Water & (719) 395.6764 28005 Rd. 317 Wastewater P.O. Boot 925 NOVALLEY • Pucts Fax: (719) 395-3727 &v'�81211 PRECAST, Inc. • Service Website: www.valleyprecast.00m Email: frontdesk©valleyprecast.00m THIS WEIR SHAPE IS SELF LEVELING THESE RIBS PROVIDE FRICTION FIT FOR ALL 4" PIPE ID 1.73 [4.4 cm .09 -.2cm- i1 1.05 12.7 cm GEAR AND RACK PROVIDES POSITIVE ONE TIME LEVELING POLYLOK EQUALIZER PART NO. - 3049 MATERIAL - FILLED POLYPROPYLENE INFILTRATOR® water technologies - Quick4 Pluso Series The Quick4 Plus Standard Low Profile (LP) offers maximum strength through its four center structural columns. This chamber can be installed in a 36-inch-wide trench. It is shorter in height than Infiltrators other Standard model chambers, allowing for shallower installation. Like the original line of Quick4 chambers, it offers advanced contouring capability with its Contour Swivel Connectiono , which permits turns up to 15°, right or left. The Quick4 Plus All -in -One 8 and Quick4 Plus Endcaps provide increased flexibility in system design and configurations. Maximum Strength Quick4 Plus Standard LP Chamber Specifications Size 340W x 530L x 80H (864 mm x 1346 mm x 203 mm) Effective Length 480 (1219 mm) Louver Height 6.30 (160 mm) Storage Capacity 32 gal (121 L) Invert Height 3.30 (84 mm), 9.60 (244 mm) Quick4'7 CHAMSER SYSTEMS The Quick4® Plus Standard Low Profile (LP) Chamber Quick4 Plus Standard Low Profile (LP) Chamber Benefits: • Low profile design makes this chamber ideal for shallow applications • Reduces imported fill needed for cap and fill systems • Four center structural columns offer superior strength • Advanced contouring connections • Latching mechanism allows for quick installation • Four -foot chamber lengths are easy to handle and install • Supports wheel loads of 16,000 Ibs/axle with 120 of cover Quick4 Plus All -in -One Periscope Benefits: • Allows for raised invert installations • 180° directional inletting • 120 raised invert is ideal for serial applications APPROVED in Quick4 Plus All -in -One 8 Endcap Benefits: • May be used at the end of chamber row for an inlet/outlet or can be installed mid -trench • Mid -trench connection feature allows center feed inletting of chamber rows • Center -feed connection allows for easy installation of serial distribution systems • Variable pipe connection options allow for side, end or top inletting • Piping drill points are set for gravity or pressure pipe Quick4 Plus Endcap Benefits: • Simple, flat design • Allows installation of a pipe from the end only • Piping drill points are set for gravity or pressure pipe Certified by the International Association of Plumbing and Mechanical (Ap40-2\ Officials (IAPM0) ulc - use erles Quick4 Plus Standard Low Profile Chamber Quick4 Plus All -in -One 8 Endcap 18° 3.3" INVERT Quick4 Plus All -in -One Periscope OUICk4xP`US CHAMBER SYSTEMS 10.4" EFFECTIVE LENGTH` When installed between 2 chambers. 13.3" EFFECTIVE LENGTH" When installed at the end of a trench. II1 INVERT 9.6" INFILTRATOR° water technologies 4 Business Park Road P.O. Box 768 Old Saybrook, CT 06475 860-577-7000 • Fax 860-577-7001 1-800-221-4436 www.infiltratorwater.com 48" (EFFECTIVE LENGTH) Quick4 Plus Endcap H— 4.5" EFFECTIVE LENGTH" 1s" 3.3" INVERT INFILTRATOR WATER TECHNOLOGIES, LLC (OINFILTRATORE Infiltrator Water Technologies, LLC STANDARD LIMITED Drainfield WARRANTY (a) The structural integrity of each chamber, endcap, EZflow expanded polystyrene and/or other accessory manufactured by Infiltrator (11Units0, when installed and operated in a leachfield of an onsite septic system in accordance with Infiltratorl instructions, is warranted to the original purchaser (0-lolder[I) against defective materials and workmanship for one year from the date that the septic permit is issued for the septic system containing the Units; provided, however, that if a septic permit is not required by applicable law, the warranty period will begin upon the date that installation of the septic system commences. To exercise its warranty rights, Holder must notify Infiltrator in writing at its Corporate Headquarters in Old Saybrook, Connecticut within fifteen (15) days of the alleged defect. Infiltrator will supply replacement Units for Units determined by Infiltrator to be covered by this Limited Warranty. Infiltrator[ liability specifically excludes the cost of removal and/or installation of the Units. (b) THE LIMITED WARRANTY AND REMEDIES IN SUBPARAGRAPH (a) ARE EXCLUSIVE. THERE ARE NO OTHER WARRANTIES WITH RESPECT TO THE UNITS, INCLUDING NO IMPLIED WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE (c) This Limited Warranty shall be void if any part of the chamber system is manufactured by any- one other than Infiltrator. The Limited Warranty does not extend to incidental, consequential, spe- cial or indirect damages. Infiltrator shall not be liable for penalties or liquidated damages, including loss of production and profits, labor and materials, overhead costs, or other losses or expenses incurred by the Holder or any third party. Specifically excluded from Limited Warranty coverage are damage to the Units due to ordinary wear and tear, alteration, accident, misuse, abuse or neglect of the Units; the Units being subjected to vehicle traffic or other conditions which are not permitted by the installation instructions; failure to maintain the minimum ground covers set forth in the installation instructions; the placement of improper materials into the system containing the Units; failure of the Units or the septic system due to improper siting or improper sizing, excessive water usage, improper grease disposal, or improper operation; or any other event not caused by Infiltrator. This Limited Warranty shall be void if the Holder fails to comply with all of the terms set forth in this Limited Warranty. Further, in no event shall Infiltrator be responsible for any loss or damage to the Holder, the Units, or any third party resulting from installation or shipment, or from any product liability claims of Holder or any third party. For this Limited Warranty to apply, the Units must be installed in accordance with all site conditions required by state and local codes; all other applicable laws; and Infiltratorl installation instructions. (d) No representative of Infiltrator has the authority to change or extend this Limited Warranty. No warranty applies to any party other than the original Holder. The above represents the Standard Limited Warranty offered by Infiltrator. A limited number of states and counties have different war- ranty requirements. Any purchaser of Units should contact Infiltratorl Corporate Headquarters in Old Saybrook, Connecticut, prior to such purchase, to obtain a copy of the applicable warranty, and should carefully read that warranty prior to the purchase of Units. U.S. Patents: 4,759,661; 5,017,041; 5,156,488; 5,336,017; 5,401,116; 5,401,459; 5,511,903; 5,716,163; 5,588,778; 5,839,844 Canadian Patents: 1,329,959; 2,004,564 Other patents pending. Infiltrator, Equalizer, Quick4, and SideWinder are registered trademarks of Infiltrator Water Technologies. Infiltrator is a registered trademark in France. Infiltrator Water Technologies is a registered trademark in Mexico. Contour, MicroLeaching, PolyTuff, ChamberSpacer, MultiPort, PosiLock, QuickCut, QuickPlay, SnapLock and StraightLock are trademarks of Infiltrator Water Technologies. PolyLok is a trademark of PolyLok, Inc. TUF-TITE is a registered trademark of TUF-TITE, INC. Ultra -Rib is a trademark of IPEX Inc. © 2016 Infiltrator Water Technologies, LLC. All rights reserved. Printed in U.S.A. PLUS01 0816 Contact Infiltrator Water TechnologiesoTechnical Services Department for assistance at 1-800-221-4436