The URL can be used to link to this page

Home My WebLink AboutEngineer's OWTS Design Plan129 CeIrus LANE CARBoNDALE, CO 41623 970.309.5259 cARLA.osreEnc@cvnrL.coM Sil::l"l'I(' ( :()NStt'l,T IN(i November 1,2023 Project No. C1822 Pedro Palma pedropal maconstruction@q mail.com Subsurface lnvestigation and Onsite Wastewater Treatment System Design S-Bedroom Main Residence + 2-Bedroom Accessory Dwelling Unit (ADU) Lot 1, Mineota Ridge Estates Garfield County, Colorado Pedro, CBO lnc. performed a subsurface investigation and completed an onsite wastewater treatment system (OWTS) design for the subject residence. The 14.029-acre property is located outside of Silt, in an area where OWTSs and wells are necessary. Legal Description: Section: 14 Township: 6 Range: 92 Subdivision: MINEOTA RIDGE EST. 3RD. Lot: 1 AS PER PLAT RECEPTION NO. 255380 (14.03 ACt) Parcel lD: 2179-144-00-738 SITE CONDITIONS The property is currently undeveloped. A S-bedroom Main Residence and 2-bedroom Accessory Dwelling Unit (ADU) is proposed. The residences will be served potable water from a community water system. The water line will enter the property from the northwest corner of the property. The alignment of the water line was not indicated on the site plan provided to us. The water line may not come within 1O-feet of the proposed septic tank or 2S-feet of the proposed soil treatment area (STA). A significant dry drainage runs along the eastern portion of the property. No OWTS component should come within 25-feet of the drainage. The proposed soil treatment area (STA) location has an approximate five percent slope to the north. The proposed area is vegetated with sage and sparse native grasses. 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 August 21,2023 by digging two soil profile test pit excavations (Test Pits). A visual and tactile soil analysis was completed by Carla Ostberg at the time of excavation.l I Carla Ostberg holds a Certificate of Attendance and Examination from the CPOW Visual and Tactile Evaluation of Soils Training. Page2 The materials encountered in Test Pit #1 consisted of light brown clay loam to a maximum depth explored of 8.O-feet. No bedrock or groundwater was encountered. The materials encountered in Test Pit #2 consisted of light brown clay loam to a maximum depth explored of 8.O-feet. There was a small vein of gravel and cobbles at approximately S-feet below grade. No bedrock or groundwater was encountered. The soil is consistent with Soil Type 3, Clay Loam, with moderate structure grade. A long-term acceptance rate (LTAR) of 0.35 gallons per square foot will be used to design the STA. -*i:nf' Test Pit #1 Backfill Sidewall Page 3 Test Pit #1 Ribbon between 1 and 2 inches before breaking '{d 4r, l ,ri,':' Page 4 Test Pit #2 Vein of gravels (approx. 5') Backfill Test Pit #2 Page 5 DESIGN SPECIFICATIONS Desiqn Calculations: Main Residence = 75 GPD x 2 people/bedroom x 3 Bedrooms + 150 GPD 14t'and 5th Bedrooms)= 600 GPD ADU= 75 GPD x 2 people/bedroom x 2 Bedrooms = 300 GPD Average Design Flow = 900 GPD LTAR = 0.35 GPD/SF 900 GPD / 0.35 GPD/SF = 2571 SF 2571 SF x 1.0 (gravity trenches) x 0.7 (chambers; = 1800 SF I 12 SFlcharnber = min. 150 Q4 chambers The OWTS design is based on 5-bedrooms in the Main Residence and 2-bedrooms in the ADU. An average daily wastewater flow of 900 GPD will be used. For the purposes of this OWTS design, Benchmark Elevation at grade 5620' has been established as 100' (Finished Floor Main Residence). The proposed garage slab below the future proposed ADU will be at 5622'. CBO lnc. should be notified of any discrepancies or problems with grade elevations of proposed components during installation of the OWTS. *Elevations are based upon standard OWTS installation practices. Component elevations may change during installation due to site conditions. Minimum grade refers to piping between components. The 4-inch SDR-35 sewer line exiting the residence must have a double-sweep clean out and a minimum 2oh grade to the septic tank. The system installation must include a 2000-gallon, two-compartment Valley Precast septic tank with an Orenco@ Biotube effluent filter on the outlet tee. Risers must bring the manhole lids to grade for access lf 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 seven 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 trench. Each trench will consist of 22'Quick 4' Standard Plus lnfiltrator@ chambers for a total of 154 chambers and 1848 square feet of infiltrative area. There must be at least 4-feet of undisturbed soil between each trench. lnspection 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. GOMPONENT SPECIFICATIONS The component manufacturers are typical of applications used by contractors and engineers in this area. GBO lnc. 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. OWTS Gomponent Minimum Elevation Primary Tank lnlet lnvert Approximate horizontal distance 25' I min.2% fall I min. 6.25" fall Distribution Box Approximate horizontal distance 72' I min. 1% fall I min. 9" fall lnfiltrative Surface Approximate horizontal distance 44' to furthest trench / min. 1o/o fall to STA / min. 5.5" fall Page 6 Construction must be according to the jurisdiction's adopted On-Site Wastewater Treatment System Regulations, the OWTS Permit, and this design. PERMIT APPLICATION INSTRUCTIONS An OWTS Permit Application must be submitted to Garfield County Environmental Health Department https://www.qarfield-countv.com/environmental-health/filesqcco/sites/16/OWTS-Application-Complete- Packet-Dec.-2019.pdf. lf the OWTS Permit Application will be submitted with a Building Permit Application, it should be submitted directly to Garfield County Building Department All questions regarding permit submission can be directed to Garfield County Environmental Health Department, 970-945-661 4 x81 50. INSTALLATION CONTRACTOR CBO lnc. 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 lnc. 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 lnc. should be notified 48 hours in advance to observe the installation. ln 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. COMPONENT MANUFACTURER MODEL NO.COMMENTS Septic Tank Valley Precast Item # 2O00T-2CP 2000-9allon, two- compartment concrete septic tank Tank Risers and Lids Orenco@ Double-walled PVG Risers and Lids (24" diameter) Effluent Filter orenco@ 4-inch diameter filter, full size Distribution Box Valley Precast DBox 8C Distribution box with 7 outlets Chambers lnfiltratoKE Plus standarcl 154 'Quick 4' Quick 4 :hambers Page 7 REVEGETATION REQU I REMENTS 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. lf an effluent filter or screen has been installed in the OWTS, we recommend this filter or screen be cleaned annually, or as needed. lf 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. ADDITIONAL CONSTRUCTION NOTES lf 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 the 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. lf soil conditions encountered are different from conditions described in report, CBO lnc. 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. ttqPublic.ltet'" Garfi eld Cou nty, co Account R084675 Number Parcel 277974400738 Number Acres t4 LandSqFt 0 TaxArea O23 2019 Mill Levy 65.5390 Physical Address Owner Address 0 SILT PALMACHAVEZ, PEDRO 6958 HIGHWAYS2TRAILER t5 GLENWOOD SPRINGS CO 81601 2019 Total Actual Value Overview Legend f-l Parcets Roads Parcel/Account Numbers Owner Name Lakes & Rivers - CountyBoundary Line $240,000 Last2sales Date Price 8/4/202! $17s,000 n/a $ 87652 D ate cr eated: 5 / 3 t / 2O23 Last Data Upload ed: 5/37/2023 2:O9: 14 AM Deve roned bv$ F."Jg,g'r{ g 5131123,2:08 PM Summary Account Parcel Property Address legal Description Acres Land SqFt Tax Area MillLevy Subdivision View Map Owner PALMACHAVEZ, PEDRO 5968 HIGHWAY 82 TRAILER 15 GLENWOOD SPRINGS CO 81601 Land Unit Type 10 AC TO VT 35 AC - 0540 (VACANT LAND) SquareFeet O Actual Values Assessed Year Land Actual lmprovement Actual Total Actual Assessed Values Assessed Year Land Assessed I mprovement Assessed Total Assessed G)qPublic.net'" Garfi eld County, CO qPublic.net - Garfield County, CO - Property Record Card: ROB46Z5 2023 $22!0,000.00 $o.oo $2/m,0m.00 2023 $59,600.00 $o.oo $69,600.00 R084675 277974400738 ,slLT.co 81652 Section: 14Township: 6 Range: 92 Subdivision: MINEOTA RTDGE EST.3RD. Lot: 1 AS pER pLAT RECEPTTON NO. 2ss38o (14.03 ACr) 14.o29 0 23 65.5390 MINEOTA RIDGE EST.3RD. 2022 $9s,930.00 $o.oo $9s,930.q) 2022 $27,820.N $o.oo $27,820.OO 2022 $1,823.28 2021 $32,670.W $o:oo $32,670.@ 2021 $9A70.@ $o:oo $9,47o.N 2021 $699.76 Tax History Tax Year Taxes Billed click here to view the tax information for this parcel on the Garfield countv Treasurer's website. https://qpublic'schneidercorp.com/Application.aspx?ApplD=1038&LayerlD=22381 &PageTypelD=4&PagelD=92147&e=95.145631.1 &KeyValue=R0g4675 112 5131123,2:08 PM qPublic.net - Garfield County, CO - Property Record Card: R08467S Transfers Sale Date 8/4/202t !ut9/2078 7/t/2008 7/U2008 7/U2008 7/U2008 3/t4/200s 9/2U1972 4/75/t964 Deed Type SPECIALWARRANry DEED STATEMENTOFAUTHORIry BARGAIN AND SALE DEED PERSONAL REP DEED BARGAIN AND SALE DEED WARRANTYDEED LETTERS Plat WARMNTYDEED Reception Number 96tO69 975609 752457 752453 752457 752449 738L75 255380 2252L2 Book- Page 0357-324-327 Sale Price $175,000 $4,807,000 $o $o $o $o $o $o $o Property Related Public Documents Click here to view Prop3lty Relate4lCljg.Doc!menlg No data available forthefollowing modules: Buildings, photos, Sketches. irtterDrctation. Dai: is :r rbjoci lo.onsiant changc anci ii_c accuracy ancl conrpletcness cannot be guarantecd. User Privacy Policy GDPR Privacv Notice Last Data Up_!eeg!: ry31l2923;L4f2ililyvl Version 3.1.11 Developed by (.)9,"$gndg https://qpublic.schneidercorp.com/Application.aspx?ApplD=1o38&LayerlD=22381&PageTypelD=4&PagelD=9447&e=9S1456311&KeyValue=R0g4675 212 Page 8 Please call with questions Sincerely, CBO lnc. Carla Ostberg, MPH, REHS (anb }stht \E Item # 2000T-2cP 2OOO Gallon Top Seam TWo Gompartment oz DESIGN NOTESo Design per performonce test per ASTM c1227. Top surfoce oreo 87.75 fl2. f'c @ 28 doys; concrete = 6,000 PSI Min. lnstollotion:o Tonk to be set on 5" min. sond bed or peo grovelr Tonk to be bockfilled uniformly on oll sides in lifts less thon 24" qnd mechonicolly compoctedr Excovoted moteriol moy be used for bockfill, provided lorge stones ore removedr Excovotion should be dewotered ond tonk filled with woter prior to being put in service for instollotion with woter toble less lhon 2' below groder Meets C1644-00 for resilient connectorsr lnlet ond Outlet identified obove pipeo Delivered complete with internol pipingo PVC or concrete risers ovoilobler Secondory sofety screen ovoiloble with PVC riser. Option of pump or siphon instolled :' .. / ClearAocB 7t ]u ,,"i1 I nnx- |lrDl il ,1-..,. : Top Vlew BW Boot Sealant ALLOWABLE BURY (Bosed on Woter Toble) WATER TABLE ALLOWAtsLL EARTH FILL 0'- 0"3'-0" 1'- 0"3'-0" 2'-o"4'-O" 3'- 0"4'-0" DRY 4'- 0" ]' jn OI Secton Mew i Digging Specs lnvert Dimensions Net Copocity Net Weight thl15' Long x 8'Wide rlnlet Length wid Height Totol Lid Totol below inlet 56"162"78"68"2066 9 ol 5420 lbs i I ) 15530 lbs 20950 I 1 WH**r ore) seo6zo4 mSCoRd317 P.O. Bo(ms o Systems o Pmducils . SeM@ Fax f/19) 39f-g7n B'sE\ftb' @812-1 Webslb: Yuww.\ralleyprc6t@rlt Emall : fionUeok@MdleyprmtomPRTCASI'rne. 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 qualiry and extending the life of residential drainfields. 4-in. (100-mm) Biotube Effluent Fiber 4-in. (100-mm) Biotube Jr. (4-in. Biotube cartridge auail- able separately as Insert Fiber) f t 8-in. (200-mm) Base Inlet Fiber 4-in. (100-mm) Insert Fiber t !., Orenco's superior efiluent f hers resist chging better than all other brands. Our stan- dard, full-sized 4-in. (100-mm) Biotube Effluent Fiber prouides maximum long-rerm protection in a complete package, utith housing. Our 4-in. (100-mm) Biotube Jr., at half the size of our standard mode l, has more f ltering capacity than the full-sized f bers sold fu, other manufacturers. For tanks with existing outlet tees, the Biotube Insert Fiher is ideal. Andfor low-profle tanks, there's the Base Inlet Fiher. * Covered by patent numbers 5,492,635 and 4,439,323 To 0rder Call your nearest Orenco Systems@, Inc. distributor. For nearest distribu- tor, call Orenco at 800-348-9843 or go to wwworenco.com and click on "Distributor Locator. " APS-Fr-1 Rev.3.4 @ 1lil0 0renco Systems@, lnc. I i Standard Features & Benefits . Has 5-10 times more flow area than other brands, so lasts many times longer between clean- ings, increasing homeowner satisfa ction . lnstalls in min- utes inside new or existing tanks; extendible tee handle for easy removal 0ptional 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 Easyto clean by simply hosing off whenever the tank needs pumping Removes about two-thirds of sus- pended solids, on average, e>ctending drainfield life Corrosion-proof construction, to ensure long life Lifetime warranty I a a a 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. / , OrencoSystems' lncorporirted Lltanging tfu Wat, tltt t&ortd l)oes Wh:tut,ater" ^**. € www.ofenco.com Nomenclatures 4-in. Biotube Filter (standard) FTTT04TI.!TE --T_- I Options: Blank = no optionsM = Ilow modulation plate installedA = float bracket attached Cartridge height: 28" and 36" are standard Housing height: 36" and 44" are standard Filter diameter (inches) W =fits S = Iits Type 3034 outlet pipe Schedule 40 outlet pipe 8-in. Biotube Filter (base inlet model) FT 0822-14 B 1/S" filtration 1/16" filtration 08=B" Blank = 1/B" filtrationP = 1/l6" liltration Cartridge height (inches) Filter diameter (inches) 1/8" filtration 1/1 6" filtration Blank D Biotube effluent filter series 0ptions:A = float bracket FS = 2" outlet orifice FSO = 2" outlet orifice and overflow plate. Base inlet model Cartridge height: 1 4" standard Housing height: 22" standard Filter diameter (inches) Biotube effluent lilter series . Also available with coupling and sleeve as a "kit": FI'OVERFLOWKIT 4-in. Biotubg Jl. (includes cartridge and housing) FTJ 04 18 t 0ptions: Blank = no optionsl\4 = flow modulation plate installedA = float bracket attached Cartridge height (inches) Filter diameter (inches) W = fits Type 3034 outlet teeS = fils Schedule 40 outlel tee Blank P 1/8 1116',filtration filtration Junior series Biotube effluent fiiter series 4-in. Biotube Filter lnsert (caftridse only) FTi 0418- c For customized options (e,9,, NC indicates North Carolina regions) fits Type 3034 outlet tee fits Schedule 40 outlet tee Blank P lnsert Biotube effluent filter series Distributed By: 4-in. Biotube Effluent Filter Extendible PVC handle Stainless steel set screws Top seal plate Air Biotube@ filter cartridge Solid base Filter housing 4-in. Biotube Jr. Tank wall - Riser wall Double Walled PVG Riser & Lid Options Poly Lid (Static load tested to 5(Xn lb). Skid resistance surhce. Available in green. Highest level of UV Probction indudedo lncludes a bam gasket fur airtight and waterti ght applications. lncludes square drive scl€ws b discounage unauthorized enfi. lnsulation panels achieve R-10 insulation rating 2' of lnsulation Standard Orenco @ DuraFibern Access Lids (FLD) Not recommended br vehicularhaffic 24" and 30'Diamebrs. Solid, rcsin{nfused fiberglass constuction. 20,00G1b brcaking shengilh. Standard gneon or brown cdorc. Available with or without urefrrane lid gasketo Available with carbon filhationo 4 stainless steel flathead socket cap scrcws & hex key wrencfr. Insulated lids available - 2" or4" Double Walled PVC Riser o Available in 24' and 30' Diamebr. Cut to lengfri. Sold in +l- 2' incrcmenb. Must be cut between ribs VALLEYfr PRECASI, Water & Warlewaler o Systems o Prcducils fnc. o SeMce (719) 3956764 28flFco Rd' 317 P.O. Bo(95 Fu: f/lgrcgF-{J7n B'sE\ftta' @81?.1 Webclb: vwrv.valleyprretom Emll : fronHek@valleyprcetorr Item # DBox 8G Goncrete Distribution Box ({ inlet, 7 outlets) & Riser Top View Section View 1 1 tl Down Bafre 1 Lid View End View Riser Section o 6000 PSI Goncreteo 7 Outlet equal flow. Slidejn Baffieo 4" Pipe penetration ports. Connectors cast into the boxo 12' Riser available 5" I Side View End View Weight: D-Box with Baffle - 200 lbs D-Box Lid - 75 lbs D-Box Riser - 140 lbs Itt A @@@ 6Itt )ll I t , 4 Wabr& Wagterrtrr o SYEteme o PrcducilE fnc. o SeMce (719) 3956764 2flr5co Rd' 317 P.O. Bo(95 Fax fllg) gwgnn B^HE\ftla' @812|1 Webcb: www.valleyprcetom Emll : fonUesk@Mdelprcrutorrffi PRECASI, A *A *mr* Ouick4 Plus All-in-One Periscope Ouick4 Plus Standard Chamber Ouick4 Plus All-in-One 12 Endcap Center Structural Columns The Ouick4 Plus Standard Chamber offers maximum strength through its two center structural columns, This chamber can be installed in a 36-inch-wide trench, Like the original line of Ouick4 chambers, it offers advanced contouring capability with its Contour Swivel Connection'" which permits 1O-degree turns, right and left, lt is also available in four-foot lengths to provide optimal installation flexibility. The Ouick4 Plus All-in-One 12 Endcap, and the Ouick4 Periscope are available with this chamber, providing increased flexibility in system configurations. Ouick4 Plus Standard Chamber o Two center structural columns offer increased stability and 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 lbs/axle with 12" of cover Quick4 Plus All-in-One 12 Endcap . May be used at the end of chamber row for an inlet/ outlet or can be installed mid-trench o Mid-trench connection feature allows construction of chamber rows with center feed, as an alternative to inletting at the ends of chamber rows o Center-feed connection allows for easy installation of serial distribution systems . Pipe connection options include sides, ends or top Quick4 Plus All-in-One Periscope o Allows for raised inverl installations . 18Oo directional inletting . Twelve inch raised invert great for serial applications s Ouick4 Plus Standard Chamber Side and End Views (EFFECTIVE LENGTH) 12' 34 Ouick4 Plus All-in-One 12 Encap Front, Side and End Views 11.2" 13' 8'INVERT i 8'INVERT 5.3'INVERT 18.2',33' Quick4 Plus All-in-One Periscope OUICK4 PLUS ALL.IN.ONE (350"SW|VEL ) 6" 12.7" INVERT QUICK4 PLUS ALL-IN.ONE 12 ENDCAP 5'I' INFILTFATOR SYSTEMS, INC. STANDARD LIMITED WARRANW (a) The structural integrity of each chamber, end plate, wedge and other accessory manufactured by lnfiltrator ( "Units"), when installed and operated in a leachfield of an onsite septic system in accordance with lnfiltrator's instructions, is warranted to the original purchaser ("Holder") against defective materials and workmanship for one year trom the date that the septic permit is issued for the septic system containing the Unitsi 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 lnfiltrator in writing at its Corporate Headquarters in Old Saybrook, Connecticut within fifteen (15) days of the alleged defect. lnfiltrator will supply replacement Units for Units determined by Inliltrator to be covered by this Limjted Warranty. lnfiltrator's liability specifically excludes the cost of removal and/or installation of the Units. (b)THE LIMITED WABFANTY AND REMEDIES IN SUBPARAGFAPH (a) ARE EXCLUSIVE. THEBE ARE NO OTHER WARRANTIES WITH RESPECT TO THE UNITS, INCLUDING NO IMPLIED WAFRANTIES OF MERCHANTABILITY OF FITNESS FOF A PARTICULAR PURPOSE (c) This Limited Warranty shall be void if any part of the chamber system is manufactured by anyone other than lnfiltrator. The Limited Watranty does not extend to incidental, consequential, special or indirect damages. lnfiltrator 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, Specitically excluded trom Limited Watranty coverage are damage to the Units due to ordinary wear and tear, alteration, accident, misuse, abuse or neglect of the Unitsi 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 instructionsi the placement of improper materials into the system containing the Units; failure ol 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 lnfiltrator. This Limited Waranty 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 lnfiltrator be responsible for any loss or damage to the Holder, the Units, or any third party resulting lrom 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 lnfiltratols installation instructions. (d) No representative oI lnfiltrator 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 lnfiltrator. A limited number of states and counties have different warranty requirements. Any purchaser of Units should contact lnfiltrator's 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. W IN FILTRATOR' systems inc. 6 Business Park Road r P.O, Box 768 Old Saybrook, CT 06475 860.577.7000 . FAX 860.577,7001 800.221.4436 www. inf i ltratorsystems.com Quick4 Plus Standard Chamber Specifications Size(WxLxH)34" x 53" x 12' (86 cm x 135 cm x 31 cm)lnvert Height,,,,...,,..,,.... 0.6", 5.3n, 8,0n, 1 2.7' (1.5 cm, 8,4 cm, 18.5 cm, 22.6 cm)Effective Length ....,.,48' (1 22 cm) THE QUICK4@ PLUS STANDARD CHAMBER For technical assistance, installation instructions or customer service, call lnfiltrator Systems at 800.221.4436 U.S. Patents: 4,759,661 ; 5,01 7,041 ; 5,1 56,488; 5,336,01 7; 5,401,1 1 6i 5,401 ,459; 5,5 1 1 ,903; 5,7 1 6' 1 63: 5,588,778; 5,839,844 Canadian Patents: 1,329,959i 2,004,564 Other patents pending. is a registered trademark jn Mexico. Contour Swivel Connection is a trademark of lnliltrator Systems lnc. O 2009 lnfiltrator Systems lnc. Printed in U.S.A.PLUS051 010tSt-2 o F )-\ J \ )-L AYEWDRIV &0a 2-BEDROOM AD OVER GARAGE 1 w2.0 1 NA\J f,sr,I\a^UP Elev.= 5596.59' No. 5 Rebar Site ) 14. ('():ist:I-'II: )I 60.00' t rhole Speed Limit Sign FnoxrlnrE LocATroN oF WATER TAP N ROPERry LINE SCALE: 1 = 50'=0" DRY DRAINAG TP1aoH)o e8p AU rd Ft'O H.P<eo C\tnto LrJ F- s\ (f) oOa TP2+ STA SEPTIC TANK / % / THE LOCATION OF PROPOSED IMPROVEMENTS SHOWN ARE NOT THE RESULT OF A PROPERW SURVEY. THE LOCATIONS ARE APPROXIMATE. IT IS THE HOMEOWNERS' DUTY TO ENSURE ALL CONSTRUCTION AND IMPROVEMENT LOCATIONS ARE ACCURATE, PROPERry LINES AND SETBACK DISTANCES SHOULD BE CONFIRMED PRIOR TO EXCAVATION. SCALED FOR PRINTING ON 11" X 17' PAPER. # € 5-BEDROOM RESIDENCE DRAINAGE TO POSSIBLE DRYWELL qp CN mz mo 07 m a o a o c CALL811 FOR UTILIry LOCATES I DRAWINGS MUST BE USED IN CONJUNCTION WITH DESIGN LETTER DATED 1 1 IO1 12023 SITE PLAN CBO lnc. 129 Cains Lane Carbondale, Colorado 81623 Phone 970.309.5259 carla.ostberg@gmail.com Palma Residence Lot 1, Mineota Ridge Estates Garfield County, Colorado Project Number: C1822 Date: 1110112023 Designed by: CBO Drawn by: DD w1 .0 Sheet 1 0F 4 1 \ L- L f \\ \ k DRNEV!AY \\ \l/ ('( )ss{'L't'( ,QUICK-4' CHAMBER TRENCHES 7 TRENCHES WITH 22 CHAMBERS PER TRENCH FOR A TOTAL OF 154 CHAMBERS AND 1848 SF 4" DIA SDR-35 INSPECTION PORT AT BEGINNING AND END OF EACH TRENCH 4'DIA SDR-35 DISTRIBUTION LINE TO EACH TRENCH (MrN. 1% SLOPE TO TRENCH) DISTRIBUTION BOX WITH ACCESS AT GRADE N,25'TO DRY DRAINAGE TP2+ 4" DIA SDR-35 SEWER LINE TO STA (MrN. 1% FALL TO STA) DRY DRAINAG 2OOO-GALLON,TWO.COMPARTMEN CONCRETE SEPTIC TANK WITH EFFLUENT SCREEN 4" DIA SDR-35 SEWER PIPE WITH CLEANOUT MIN 2% FALL TO TANK #p ,zz ,// / % ,lz ,ll / / ROOF DRAINAGE TO POSSIBLE DRYWELL 8#5-BEDROOM RESIDENCE ,ll ,tz ,// %ff a &2-BEDROOM ADU OVER GARAGEa a& *a a *I &*&N a &a CALL811 FOR UTILITY LOCATES SCALE: '1" = 30'-0" \\ a PROPOSED CBO lnc. 129 Cains Lane Carbondale, Colorado 81 623 Phone 970.309.5259 carla.ostberg@gmail.com Palma Residence Lot 1, Mineota Ridge Estates Garfield County, Colorado Project Number: C1822 Date: 1110112023 Designed by: CBO Drawn by: DD w2.0 Sheet 2OF 4 22 CHAMBERS PER TRENCH IITIIIIIIII IIIIIII IIEII INFILTRATOR END PLATE 4' DIA SDR.35 INSPECTION PORT AT BEGINNING AND END OF EACH TRENCH GRAVELLESS 'QUICK-4 CHAMBER (4'x 3') 4' DIA SDR-35 DISTRIBUTION LINE TO EACH TRENCH (MrN. 1% SLOPE TO TRENCH) 4'DIA SDR-35 EFFLUENT PIPE FROM SEPTIC TANK 4', PIPES PLACED IN TOP PORT OF CHAMBER END PLATES NOTE: BOX MUST HAVE A MINIMUM OF 7 OUTLETS BOX AND COVER BROUGHT TO GRADE CONCRETE LID FINSHED GRADE DISTRIBUTION BOX WITH ACCESS AT GRADE 4" DIA SDR-35 DISTRIBUTION LINE TO ADDITIONAL TRENCHS (TTOTAL) - BAFFLE OR ANGLED PIPE TO BE USED AT INLET IL NOTE: RECOMMEND SHALLOW INSTALLATION OF TRENCHES. APPROX. 2' BELOW GRADE 4'max UN SOIL 4'min LIMIT EXCAVATION SCARIFY SU 'DIA SDR-35 INSPECTION PORT GRAVELLESS 'QUICK-4' CHAMBER (4'x 3') 2'min _l ON L w3.0 OUTLETS cooo Palma Residence Lot 1, Mineota Ridge Estates Garfield County, Colorado Project Number: C1822 lo"t", 111o112023 lo"r,nn"o by: cBo lor"*n by: DD CBO lnc. 129 Cains Lane Carbondale, Colorado 81623 Phone 970.309.5259 carla.ostberg@gmail.com Sheet 3 0F 4 DESIGN s.BEDROOM MAIN RESIDENCE + z-BEDROOM ADU [75 GPD x 2 PERSONS/BEDROOM x 3 BEDROOMS + 150 GPD (4th and sth BEDROOMS;1 + [75 GPD x 2 PERSONS/BEDROOM x2 BEDROOMSI = 999 OtO WASTEWATER FLOW = 900 GPD TANK: MIN.2OOO GALLONS USE 2OOO-GALLON, TWO-COMPARTMENT CONCRETE SEPTIC TANK SOIL TREATMENT AREA (STA): LONG TERM ACCEPTANCE RATE (LTAR) = 0.35 GAL/ SF CALCULATED STA = Q/LTAR = 900 / 0.35 = 2571 SF GRAVITY, TRENCHES = 2571 SF X 1.0 = 2571 SF CHAMBERS = 2571SF X 0.7 = 1800 SF I 12 SF / CHAMBER = 150 CHAMBERS SEVEN GRAVELLESS CHAMBER TRENCHES 22'QUICK 4'CHAMBERS IN EACH TRENCH TOTAL 154 'QUICK 4' CHAMBERS SOIL PROFILE TEST PIT NO. 1 SOIL PROFILE TEST PIT NO.2 LIGHT BROWN CLAY LOAM LIGHT BROWN CLAY LOAM SMALL VEIN OF COBBLES AT 5' NO GROUNDWATER OR BEDROCK ENCOUNTERED DURING EXCAVATION 4" DIA SDR-35 SEWER LINE (MrN 2% SLOPE TO TANK, MIN, 1% TO STA) SCREENED OR SAND FOR BEDDING SLIP-ON PVC DO NOT GLUE FINISHED GRADE INSULATED COPPE TRACER WIRE 4' DIA SDR-35 SEWER LINE TO TANK 24" MtN 3'MIN FINISHED GRADE TO HOUSE 8'MIN SETBACK CH 0 F trJ IU LL IFo- LrJo 2 3 4 5 6 7 8 I SMALL VALVE COVER BOX OR IRRIGATION VALVE BOX AT GRADE TTACH CAP OR THREADED CLEANOUT ASSEMBLY 4' PVC PIPE CUT TO FIT COMPACT BASE TO SUPPORT BOX USE HOLE SAW TO CUT THRU TOP OF END P 10 LEGEND ffi cobbles n day loam sot w4.0 OWTS COMPONENTS AND PHYSICAL FEATURES MINIMUM REQUIRED SETBACK APPROXIMATE PROPOSED SETBACK HOUSE TO SEPTIC TANK 5'25', SEPTIC TANK TO WELL 50'N/A SEPTIC TANK TO DRY DRAINAGE 10'104' STA TO HOUSE 20'112', STA TO WELL 1 00'N/A STA TO DRY DRAINAGE 25',38' BACKFILL i:i'.i: Date: 1110112023 Designed by: CBO Drawn by: DD Palma Residence Lot 1, Mineota Ridge Estates Garfield County, Colorado Project Number: C1822 CBO lnc. 129 Cains Lane Carbondale, Colorado 81623 Phone 970.309.5259 carla.ostberg@gmail.com T DETAIL Sheet 4 0F 4 ,lOB NO: 23O25 DATE: 5 /0 't23 DWG BY: SRB REV.' of7 / EXISTING TOPOGRAPHY SURVEY LOT 1 MINEOTA RIDGE ESTATES, FILING NO. 3 COUNTY OF GARFIELD STATE OF COLORADO I inch = 60 ft. U.S. SURVEY FEET USED PROPERTY DESCRIPTION p'le'g +.d:),i,.n' LOT 1 MINEOTA RIDGE ESTATES, FILING NO. 3 ACCORDING TO THE PLAT THEREOF AS RECEPTION NO, 255380. COUNTY OF GARFIELD ao io3c)gA) Hug4 NOTES: 1.) THE DATE OF THE FIELD SURVEY WAS APRIL2T,2023. 2.) THIS DOES NOT REPRESENT A TITLE SEARCH BY THIS FIRM OR SURVEYOR. 3.) THIS PROPERTY ]S SUBJECT TO EASEMENTS, RICHTS OF WAY AND/ OR REQUIREMENTS AS NOTED OR SHOWN IN THE RECORDS OF THE CARFIELD COUNry CLERK & RECORDER, 4.) THE CONTOUR INTERVAL IS ONE FOOT, 5.) ELEVATIONS ARE BASED ON AN ASSUMDD ELEVATION OF 5596.59' ON THE NO, 5 REBAR IOCATED ON THE WESTERLY PROPERTY L]NE AS SHOWN HEREON. 6.) THERE 1S RESERVED A IO FOOT EASEMENT ALONG AND ON BOTH SIDES OF ALL LOT LINES, ROADS AND ALL NATURAL DRA]NACES AND 20 FEBT ON DITCHES. (NOTE PER PLAT) SURVEYOR'S CERTIFICATE I, SCOTT R, BLACMRD, DO HEREBY CERTIFY THAT I AM A PROFESSIONAL LAND SURVEYOR LICENSED UNDER THE HWS OF THE STATE OF COLORADO, AND THAT THIS SURVEY IS TRUE AND CORRECT TO THE BEST OF MY KNOWLEDGE. email: sblacktrdl l@pail.com .usot SURYo. f IN %A 5540 *s southeasr rr comer seciio! r4 P0 BOX 912 SILT, CO 81652 970- 456- 3081tu \6No.3 EXISTING TOPOGRAPHY SURVEY NOTICE: A$ONINC fO Co@RAN LAV yOU WST COYYENCE AM LNAL AffION BASED UfuN AN DEFEff IN TEIS SURVETII|EIN TEREA YEAN AfrER fOU FlNf DISCOVERAD SUCH DEFM. IN NO EVEM, 'AY AN AfrION B6ED UfuN AM DEFM ]N TTIS SUNVET AE COAYEMED AON |EIN TEN YEAN tROA fHE DATE OF fHE CER|IFICA|TON SEO7N ilERfuN LOT 1 MINEOTA RIDGE ESTATES, FILING NO. 3 COUNTY OF GARFIELD, STATE OF COLORADO :590 5500 hv=s598.1 5605 5605 J6JO 5610 56t5 5620 "&o 5625 saF """" Gs 5635 5635 Elw.= ss96.59' ..';::;t .'- "s.t hv.-5596.2 Lot 1 f+.Og Acres t 5lo /23 50_00 tasnission Lhe Dasement