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Home My WebLink About10700 Hwy 131 - 185501100002Environmental Health Department P.O. Box 179 500 Broadway Eagle, CO 81631-0179 Phone: (970) 328-8730 Fax: (970) 328-7185 Permit Permit No. OWTS-025128-2022 Permit Type: OWTS Permit Work Classification: Major Repair Permit Status: Active Issue Date: 8/24/2022 Expires: 12/22/2022 On-Site Wastewater Treatement System Project Address Parcel Number 10700 HWY 131, WOLCOTT AREA,185501100002 Owner Information Address Dan Leary 23901 HWY 6 Phone: (970) 949-6776 ext. 4987 Cell: (970) 331-1009 Email: danleary@traercreek.com Inspections: For Inspections Call: (970) 328-8755 Engineer Phone Email LKP Engineering, Inc., Luiza Petrovska, PE (970) 390-0307 luiza@lkpeng.com Contractor License Number Phone Email Alpha Excavation LLC alpha1excavation@gmail. com (970) 471-6292OWTSPL-000168-20 22 Permitted Construction / Details: This system is designed to completely replace the system originally permitted under #1107-91IS. Install the new system exactly as depicted in the LKP Inc design dated, stamped and signed on December 16th, 2021 by Luiza Petrovska, PE. Abandonment of the existing tank must be completed in conformance with ECPHA OWTS Regulation 43.9.C. The OWTS consists of two sewer lines, a new sewer line exiting the main house and an additional exiting the barn/shop. A Valley Precast 1,000 gallon, two-compartment concrete septic tank will be used in series with a 1,000 gallon single compartment concrete septic tank equipped with a Auto Siphon Model OSI318 by Valley Precast and effluent filters in the outlet tees. The siphon will be set to dose 76 gallons per minute. An additional Valley Precast 1,000 gallon, two-compartment concrete septic tank will be used for the barn/shop and will be tied in to the tank containing the siphon. The STA consists of 4 rows of 13 Infiltrator Quick4 Plus Standard chambers for a total of 52 over a 3 foot unlined sand filter. Gradation analysis must confirm sand as a secondary media. Contact Eagle County Environmental Health and the design engineer well in advance of requesting inspections prior to backfilling any component of the OWTS. The design engineer is responsible for conducting all inspections necessary to certify the installation and assure the functionality of the system. System certification, along with photos and a record drawing is required to be submitted to and approved by Eagle County Environmental Health prior to the use of the system or occupancy of the dwelling. THIS PERIMT EXPIRES BY TIME LIMITATION AND BECOMES NULL AND VOID IF THE WORK AUTHORIZED BY THE PERMIT IS NOT COMMENCED WITHIN 120 DAYS OF ISSUANCE, OR BEFORE THE EXPIRATION OF AN ASSOCIATED BUILDING PERMIT Issued by: Environmental Health Department, Eagle County, CO Danielle Salinsky Date August 24, 2022 CONDITIONS 1. 2.ALL INSTALLATIONS MUST COMPLY WITH ALL REQUIREMENTS OF THE EAGLE COUNTY PUBLIC HEALTH AGENCY ON-SITE WASTEWATER TREATMENT SYSTEM REGULATIONS ADOPTED PURSUANT TO AUTHORITY GRANTED IN CR.S. 25-10-101, et seq., AS AMENDED 3.THIS PERMIT IS VALID ONLY FOR PERFORMING WORK ON OWTS ASSOCIATED WITH STRUCTURES WHICH HAVE FULLY COMPLIED WITH COUNTY ZONING AND BUILDING REQUIREMENTS CONNECTION TO, OR USE WITH, ANY DWELLING OR STRUCTURE NOT APPROVED BY THE ZONING AND BUILDING DEPARTMENTS SHALL AUTOMATICALLY BE A VIOLATION OF A REQUIREMENT OF THE PERMIT AND WILL RESULT IN BOTH LEGAL ACTION AND REVOCATION OF THE PERMIT 4.1.6(A)(1) EAGLE COUNTY PUBLIC HEALTH AGENCY ON-SITE WASTEWATER TREATMENT SYSTEM REGULATIONS REQUIRES ANY PERSON WHO CONSTRUCTS, ALTERS OR INSTALLS AN ON-SITE WASTEWATER TREATMENT SYSTEM TO BE LICENSED Wednesday, August 24, 2022 1 Inspection Result Eagle County, Colorado P.O. Box 179 500 Broadway Eagle, CO Phone: (970) 328-8730 Fax: (970) 328-7185 IVR Phone: 1-866-701-3307 Inspection Number: INSP-518297-2022 Permit Number: OWTS-025128-2022 Inspection Date: 10/17/2022 Inspector: Permit Type: OWTS Permit Inspection Type: OWTS Final Inspection Work Classification: Major RepairOwner:Dan Leary Job Address:10700 HWY 131 IVR Pin Number:197061 WOLCOTT AREA, CO Project:<NONE> Parcel Number:185501100002 Contractor:Phone: / Cell: (970) 471-6292Alpha Excavation LLC Inspection Status: Approved Inspection Notes Inspector Comments Added Item: Septic Tank A 1,000 gallon, two-compartment, concrete septic tank by Valley Precast was installed in addition to the existing tank. Added Item: Record Drawing Received 10/12/2022 from LKP Inc. Added Item: Record Photos Received 10/12/2022 from LKP Inc. Added Item: Site and Soil Received 8/24/2022 from LKP Inc. Added Item: Final Certification Letter Received 10/12/2022 from LKP Inc. Added Item: General Plan Received 8/24/2022 from LKP Inc. Added Item: Soil Treatment Area (STA) The STA consists of 4 rows of 13 Infiltrator Quick4 Plus Standard chambers for a total of 52 over a 3 foot unlined sand filter. Added Item: Identification of Systems Contractor Alpha Excavation was the licensed installer. Monday, October 17, 2022 For more information visit: http://www.eaglecounty.us Page 1 of 2 Monday, October 17, 2022 For more information visit: http://www.eaglecounty.us Page 2 of 2 P.O. Box 724, Eagle, CO 81631 Tel. 970-390-0307 www.LKPEngineering.com October 12, 2022 Dan Leary Piney Valley Ranches Trust P.O. Box 640 Vail, CO 81658 danleary@traercreek.com Office: 970-949-6776 ext. 4987 Cell: 970-331-1009 RE: Inspection of Septic System Installation OWTS – REPLACEMENT – Piney Valley Ranch 10700 CO Highway 131, 10 miles N of Wolcott Parcel Number: 1855-011-00-002-Piney Valley Ranch Eagle County, Colorado Project 21-3541– OWTS- 025128-2022 Dear Dan: At the request of the installer, Travor Dunsdon, Alpha Excavation, LLC, 970-471-6292, alpha1excavation@gmail.com, on October 08, 2022, we visited the Piney Valley Ranch property at 10700 CO Highway 131, 10 miles N of Wolcott, Parcel Number: 1855-011-00-002-Piney Valley Ranch, Eagle County, Colorado. The purpose of our site visits was to inspect the installation of the septic system replacement for the existing, mobile home with 3 bedrooms, and steel building (work shop) with one bathroom. The system was installed in overall compliance with the septic system design, Drawing No. 21-3541OWTS.dwg, dated December 16, 2021. At the time of the inspection, we observed the following: At the existing mobile home, a new 1,000 gallon, two-compartment, concrete septic tank by Valley Precast was installed, as shown on the attached as-built sketch. New building sewer line was constructed between the existing cleanout and the new septic tank. The building sewer line consisted of four-inch diameter SCH40 PVC pipe. The effluent line from the new septic tank was tied into the existing effluent line at about six feet from the outlet. Additional cleanouts were constructed on the existing effluent line at about 100-ft intervals as shown on the above-named sketch. The new septic tank for the shop was a 1,000 gallon, two-compartment, concrete septic tank by Valley Precast, and was constructed at about 25 feet southeast from the northeast building corner. New building sewer line was constructed between the existing cleanout and the new septic tank. The building sewer line consisted of four-inch diameter SCH40 PVC pipe. 1,000 gallon, one-compartment, concrete septic tank with OSI318 siphon by Valley Precast was constructed about 50 feet southeast from the northeast building corner. The siphon tank had white, corrugated, plastic risers with green plastic covers, secured with screws, nuts, and bolts. The effluent line from the shop septic tank was about 16 feet long. Both new septic tanks had the Tee’s installed, and effluent filters in the second compartments. The risers on the mobile home septic tank were concrete risers, 24 inches at the inlet and 26.5 at the outlet, and were equipped with metal ring and covers. The risers on the shop septic tank were concrete risers with metal covers. The discharge pipe from the siphon to the soil treatment area was OWTS – REPLACEMENT – Piney Valley Ranch 10700 CO Highway 131 Project No. 21-3541 October 12, 2022 P.O. Box 724, Eagle, CO 81631 Tel. (970) 390-0307 about 224 feet long, 4-inch diameter schedule 40 PVC. Cleanout was installed at the beginning of the discharge line with a 3/16-inch hole in the cap for the siphon, per the manufacturer’s recommendations. In the soil treatment area, 3 feet of the onsite clayey soils were removed and replaced with 3 feet of secondary sand. The end manifold was about 9 feet long, 1.5-inch sch40 pvc. The soil treatment area consisted of infiltrator chambers arranged in a bed configuration with four rows of 13 infiltrators in each, for a total of 52 Quick Four Plus, Standard Infiltrator Chambers. Inspection ports were installed on the four corners of the bed in the end caps for the infiltrator chambers. Pressure dosing system consisting of 54-ft, 1.5-inch sch40 laterals perforated at the top with 5/32-inch holes at 3-ft intervals, suspended from the side of each row of infiltrator chambers. The ends of the laterals were equipped with flushing assemblies. A squirt test was performed by Travor and it was satisfactory. The septic tank installation and priming/startup of the siphon system were done by Travor Dunsdon of Alpha Excavation LLC. The control panel for the siphon cycle counter was installed near the siphon tank. According to Travor, the old septic tanks were crushed and backfilled in place. There is no other warranty either expressed or implied. Sincerely, LKP Engineering, Inc. Luiza Petrovska, PE cc: Eagle County Environmental Health Department E-mail: environment@eaglecounty.us; Danielle Salinsky danielle.salinsky@eaglecounty.us J:\_WP X4-LKP\_2021\21-3541OSIQ4PLUS-3FT SAND-SIPHON-PRESSURE.DOCX 10/12/2022 P.O. Box 724, Eagle, CO 81631 Tel. 970-390-0307 www.LKPEngineering.com December 16, 2021 Den Leary Piney Valley Ranches Trust P.O. Box 640 Vail, CO 81658 Ben@traercreek.com RE: Soil and Site Evaluation OWTS - REPLACEMENT 10856 CO Highway 131, 10 miles N of Wolcott Parcel Number: 1855-011-00-002-Piney Valley Ranch Eagle County, Colorado Project 21-3541 Dear Den, On August 11 and December 9, we visited Piney Valley Ranch at 10856 Highway 131, Eagle County, Colorado. The purpose of our site visits on July 3, 2020 was to select an area for the proposed new Soil Treatment Area for the replacement of the old leachfield. During the following site visit, Jeremy Smith, the ranch manager, excavated number of profile holes in the selected areas. From the information provided by Danielle Salinsky, M.S., Environmental Health Specialist I, Eagle County Public Health and Environment, the existing septic system consisted of two, 1000-gallon tanks and a leachfield with 28 infiltrators, and it was finalized on October 21, 1992. In above-named documents it is also stated, that at the time of the septic system installation, the 3-bedroom mobile home was in place, but the steel shop building had not been built yet. We also received and inspection report (attached) from Travor Dunsdon with Altitude Septic, dated August 6, 2021. In the report Travor recommends that both of the existing septic tanks and the existing leachfield be replaced due to failure. The existing septic tanks are in a traffic area and do not have the traffic rated construction. The selected new site for the STA replacement is northeast and downhill from the existing STA. The area is west of a dirt, ranch road and east from Goodson Creek. A survey prepared by Brent Biggs, PLS, Peak Land Consultants, Inc., was used as a basis for the septic system design. Directions to the site are from the Wolcott exit on I-70 Westbound on Colorado Highway 131 for about 10.1 mi. The ranch driveway is on the east side of the road. The proposed new Onsite Wastewater Treatment System will consist of two,1000-gallon, top seam, two compartments, concrete septic tanks, with effluent filters in the second compartments and one 1000-gallons, top seam, one compartment, concrete septic tank with Auto Siphon Model OSI318, by Valley Precast. The soil treatment area will consist of 52 Quick 4Plus Standard Infiltrator chambers arranged in a bed configuration with four rows of 13 infiltrators each. The bed will have three feet of unlined sand filter under the chambers. The system will be pressure dosed. ! Preliminary Investigation G Address: The property address is 10856 Highway 131, Eagle County, Colorado. G Legal Description: Piney Valley Ranches Trust, Section 2, T3S, R83W, Eagle County, Colorado. G Existing Structures: There was an existing 3-bedroom mobile home and still 10856 CO Hwy 131- Piney Valley Ranch December 16, 2021 Page 2 of 4 Project 21-3541 P.O. Box 724, Eagle, CO 81631 Tel. 970-390-0307 www.LKPEngineering.com shop/equipment barn on the site. G Location of existing and proposed wells on property: The well was not located on the topographical survey. According to Jeremy Smith, the ranch manager, the well is more than 300 feet SE from the steel shop. G ECEHD (Eagle County Environmental Health Department) records: The old records were received and reviewed. The old system was built in 1991/92. G Topography: The topography of the leachfield site is flat to moderate with an average slope of about 17 percent. Drainage is to the north and northeast. G Soil Data: The profile holes were observed on December 9, 2021. The soil exposed in the profile holes was as follows: Profile Hole #1 0 to 18 inches Topsoil 1.5 to 2.5 feet Blocky clay 2.5 to 5 feet Light brown, silty clay, hard No ground water encountered Profile Hole No. 2 0 to 24 inches Topsoil over blocky clay and roots 2 to 2.5 feet Blocky clay 2.5 to 3.5 feet Sandy, clayey, angular gravel with cobbles 3.5 to 4 feet Light brown, silty clay, hard 4 to 7.5 feet Light brown, clayey, sandy gravel with some cobbles and boulders, river rock No ground water encountered Profile Hole #3 (dug between holes 1 and 2) 0 to 2.5 feet Topsoil 2.5 to 4 feet Blocky clay 4 to 5.5 feet Light brown, silty clay, hard No ground water encountered A soil sample taken from Profile Hole # 1 at 48-inches, SILTY CLAY, Type 4A, not R Type soil, >2” ribbon, very smooth, with LTAR = 0.15gpd/sf Pressure Distribution with a 3-foot unlined sand filter in the soil treatment area. 10856 CO Hwy 131- Piney Valley Ranch December 16, 2021 Page 3 of 4 Project 21-3541 P.O. Box 724, Eagle, CO 81631 Tel. 970-390-0307 www.LKPEngineering.com G Location of applicable setbacks in Table 7-1 ! Reconnaissance G Landscape position: The proposed STA will be located in the Foot/Toe Slope Position. G Topography: The topography of the proposed leachfield site is moderate. The bed with rows of infiltrator will run along the contours. G Vegetation: There was few inches of snow on the ground and was snowing during the site/soil evaluation. The vegetation within the proposed leachfield site consisted of wild grass, shrubs and juniper trees. The site surrounding the leachfield was similar. G Natural and cultural features: The property is located just east from Colorado Highway 131, north of Wolcott. Goodson Creek runs along Highway 131 in that area and west from the proposed STA. The property is about 10 mi north from I-70 and Wolcott and about 3 mi south from State Bridge and Colorado River. G Current and historic land use: The current and prior uses were ranching. ! Detailed Soil Investigation G Visual and tactile evaluation of two or more soil profile test pit excavation; Three profile holes were dug, observed and logged and visual and tactile evaluation test was done. G Percolation tests plus one or more soil profile holes or one or more profile test pit excavations: Three profile holes were observed and logged on December 9, 2021. ! Report and Site Plan G Name, address, telephone number, email address, and credentials and qualification of individual who conducted site evaluation: This site evaluation was completed by Luiza Petrovska, PE, of LKP Engineering, Inc. LKP Engineering, Inc., is located at 67 Robins Egg Lane, Eagle, Colorado. The phone number is 970-390-0307 and Luiza=s email is luiza@lkpeng.com G Dates of preliminary and detailed evaluation: December 9, 2021. G A graphic soil log, to scale: Attached G Setback distances in Table 7-1: G Main House Well Potable water Structure with basement Structure w/o basement PL Lake Surface Water Intermittent Irrigation lateral (old) Septic Tank Tank >50’ >10’ n/a >5 >10’ ~80/180’ n/a - STA >100’ >25’ n/a >10’ >10’ ~60’ n/a >200’ 10856 CO Hwy 131- Piney Valley Ranch December 16, 2021 Page 4 of 4 Project 21-3541 P.O. Box 724, Eagle, CO 81631 Tel. 970-390-0307 www.LKPEngineering.com G Setback distances in Table 7-2: Items 1-4, observed. No ground water encountered. G A drawing (to scale) with complete property boundary lines on minimum of 8.5 x 11" # Label profile test pits/holes # North Arrow # Graphic scale # Horizontal and vertical reference points of proposed STA # Contours OR slope direction and % slope # Location of any visible or known unsuitable, disturbed, or compacted soils # The proposed elevation of the infiltrative surface of the STA from benchmark or ground surface G Anticipated construction related issues: Difficult excavation in the clay soil. Larger excavation equipment is recommended G Assessment of known or foreseeable land use changes expected to affect the system performance: None known. G Narrative explaining difficulties encountered during site evaluation: There were no difficulties encountered during the site evaluation. The graphic soil log is appended to this report. LKP Engineering, Inc. Luiza Petrovska, PE Enclosure J:\_WP X4-LKP\_2021\21-3541SOIL-SITE-EVAL-REPLACEMENT-3FTBED-SIPHON.DOCX клͿкпͿлйлк Plant 102_01202-Eagle Basic Quality Statistical Summary Report Sieve/Test SpecificationAverageSt DevTests Product 14111-Gypsum 1/4" Concrete Sand Target Specification CDOT Fine Aggregate Period 09/01/2022 - 09/19/2022 1/2" (12.5mm)100 0.05 3/8" (9.5mm)100 0.0 100-1005 #4 (4.75mm)99 0.9 95-1005 #8 (2.36mm)89 3.0 80-1005 #16 (1.18mm)73 2.8 50-855 #30 (.6mm)47 1.1 25-605 #50 (.3mm)21 1.1 10-305 #100 (.15mm)5 0.7 2-105 #200 (75µm)2.0 0.66 0-35 Pan 0.0 0.005 1Page:of 2CRH Americas Materials (AMAT)StonemontQC 09/19/2022 Query Query Selections Date Created 09/19/2022 Date Range 09/01/2022 - 09/19/2022 Plant Eagle 2Page:of 2CRH Americas Materials (AMAT)StonemontQC 09/19/2022 Siphon Dosing Calculations Company:LKP Engineering, Inc. Ph / Fax:970-390-0307 Project Name:21-3541 - Piney Valley Ranch Trust Prepared by:Luiza Petrovska, PE Input: Siphon Model:318 Length of Run (ft):212 feet Fall (ft):35.7 feet Number of Orifices:76 Orifice Diameter (in):0.1563 inches Squirt Height (ft):4 feet Transport Line Size (in):4 inches Pipe Class/Schedule:40 4.00 Dose Chamber Volume Per Inch (gal/in):10.10 gallons/inch Volume of Lateral and Manifold Piping:24.30 gallons (If orifices are orientated upwards and piping 29.16 will remain full between doses - Enter " 0 ") Calculation: Approximate Flow Rate Required to Pressurize System (gpm): 45.97 gpm Siphon Discharge Rate (gpm):76.00 gpm Siphon Drawdown (in):18.00 inches Dose Volume (gal):181.80 gallons Approximate Gallons Required to Fill Transport 57.34 Line to the Required Squirt Height:57.34 gallons Approximate Time For Siphon Discharge:143.53 seconds Approximate Time Required to Fill Transport Line to the Required Squirt Height:45.27 seconds 22.25 Percent of Dose Required to Pressurize the System to the Required Squirt Height (Dose Volume/Gallons Required): 31.54 %31.54% Acceptable Values are 0 - 50%. Analyze Result: "Error's" or "Caution's" regarding the Inputs and Calculations are listed below. NDA-SIPH-HYD-1 Rev. 2 04/25/03 STEEL SHOP52.0'BATTERY COUNTER PANELEND CAP(TYP)QUICK 4 PLUS, STANDARDINFILTRATOR CHAMBER (TYPICAL)INSPECTION PORT~54 FEET OF 1.5-INCH SCH40 PVCLATERAL, PERFORATED WITH 5/32-INCHHOLES AT 3-FOOT INTERVALS AT THETOP OF THE PIPE (TYPICAL)~ 8.5' END MANIFOLD, 2-INCHDIAMETER SCH40 PVCABOUT 219 FEET OF 4-INCHSCH40 PVC TRANSPORT(EFFLUENT LINE) WITHTRACER WIREGOODSON CREEKDRILLED 3/16-INCH HOLE ONTOP OF THE CLEANOUT CAPFLUSHINGASSEMBLIESEXISTINGCLEANOUTINVout ~7682.3'1000 GALLONS, ONE COMPARTMENT CONCRETE SEPTICTANK WITH OSI318 SIPHON BY VALLEY PRECAST, WITHCORRUGATED, WHITE, PLASTIC RISERS, AND GREEN,PLASTIC COVERS SECURED WITH SCREWS AND BOLTSNEW 1000 GALLONS, TWO-COMPARTMENTS,CONCRETE SEPTIC TANK WITH EFFLUENTFILTER BY VALLEY PRECAST WITH H-20 TANKCOVER AND IRON RISER COVERSNEW BUILDING SEWERLINE ABOUT 29 FEET,4-INCH DIAM, SCH40 PVCTIE NEW EFFLUENT LINEINTO THE EXISTING LINEABOUT 16 FEET OF 4-INCHDIAMETER SCH PVC,EFFLUENT PIPENEW CLEANOUTON THE EXISTINGEFFLUENT LINECLEANOUTCLEANOUTABOUT 16 FEET OF 4-INCHDIAMETER SCH PVC, NEWBUILDING SEWER LINENEWCLEANOUTDRILLED ONE 1/4-INCH HOLE AT THE INVERT OFTHE FAR END OF EACH LATERAL AND PLACED AROCK UNDER IT TO PREVENT EROSION (TYPICAL)STA BED WITH FOUR ROWS OF 13INFILTRATOR CHAMBERS EACHINVin=7642.5'49.5'25.0'UTILITY LINE ENCASEMENT OF THEEFFLUENT LINE. ENCASED IN 40-FT,6-INCH DIAMETER SCH40 PVCEXISTING,3-BEDROOM,MOBILE HOME36.5'45.7'APPROXIMATE LAYOUTOF EXISTING, BURIEDEFFLUENT LINE66.0'55.0'40.5'NEW 1000 GALLONS, TWO-COMPARTMENTS,CONCRETE SEPTIC TANK WITH EFFLUENTFILTER BY VALLEY PRECAST WITH H-20TANK COVER AND IRON RISER COVERSABOUT 233 FEET OF NEW4-INCH DIAMETER SCHPVC, EFFLUENT LINE WITHTRACER WIREABOUT 6.3 FEET OF 4-INCH DIAMETERSCH PVC, EFFLUENT PIPE TO TIE INTOTHE EXISTING EFFLUENT LINEINSPECTION PORTINSPECTION PORTINSPECTION PORT95.2'96.8'PERMIT: OWTS-025128-2022AS-BUILT SKETCH ( NOT SURVEYED) OF THEONSITE WASTEWATER TREATMENT SYSTEMREPLACEMENTDRAWN BY:CHECKED BY:PROJECT NO.:PERMIT: DRAWING NO.:DATE:BYDESCRIPTIONDATENO.L.P.L.P.OWTS-025128-202221-3541OCTOBER 12, 202221-3541OSI.DWGAS-BUILT SKETCH OF ONSITE WASTEWATER TREATMENT SYSTEM REPLACEMENT P.O. Box 724 EAGLE, CO 81631 Tel (970) 390-0307 www.LKPEngineering.com PINEY VALLEY RANCH TRUST 10700 HIGHWAY 131 PINEY VALLEY RANCH EAGLE COUNTY, COLORADO PROFILE HOLE #10 TO 1.5 FEET TOPSOIL1.5 TO 2.5 FEET BLOCKY CLAY2.5 TO 5 FEET LIGHT BROWN,SILTY CLAYNO GROUND WATERENCOUNTEREDDESIGN CALCULATIONSDESIGN LONG TERM ACCEPTANCE RATE RATE = 0.8 GPD/SFMOBILE HOME WITH 3 BEDROOMS AND STEEL BUILDING (WORK SHOP) WITH ONE BATHROOMMAXIMUM DAILY FLOW = QMAXQmax = 3 BEDROOMS X 2 PERSONS/BEDROOM X 75 GALLONS/PERSON/DAY + 1 BATHROOM AT 50 GPDQMAX = 500 GPDSEPTIC TANK - DUE TO THE DISTANCE FROM THE MOBILE HOE TO THE SHOP, EACH STRUCTURE WILL HAVEITS OWN SEPTIC TANKV = 1000 GALLONS FOR 2 TO 3 BEDROOMS PLUS 250 GALLONS FOR EACH ADDITIONAL BEDROOMUSE ONE 1000-GALLONS TWO COMPARTMENTS, CONCRETE SEPTIC TANK WITH AN EFFLUENT FILTER,FOREACH OF THE BUILDINGSAND ONE 1000-GALLONS, ONE COMPARTMENT CONCRETE SEPTIC TANK WITH SIPHON MODEL OSI318 BYVALLEY PRECAST OR EQUIVALENT APPROVED BY THE ENGINEER.ABSORPTION AREABASED ON APPLICATION RATE:A = 500GPD/0.8GPD/S.F.A = 625S.F.QUICK 4 PLUS, STANDARD INFILTRATOR CHAMBER SYSTEM IN A BED CONFIGURATION CONSTRUCTED OVER 3FOOT OF UNLINED SAND FILTER. SURFACE AREA OF ONE QUICK4, PLUS STANDARD INFILTRATOR CHAMBER =12 S.F. USE 52 QUICK4, PLUS, STANDARD, INFILTRATOR CHAMBERS IN BED AS SHOWN ON THE PLAN.NOTES:1. BENDS IN THE BUILDING SEWER SHALL BE LIMITED TO 45 DEGREES.2. THE SEPTIC TANK SHALL BE INSTALLED LEVEL.3. THE TANK SHALL HAVE RISERS OVER EACH ACCESS MANHOLE AND ALL RISERS SHALL EXTEND TO ORABOVE FINAL GRADE.4. EACH RISER LEAD WILL HAVE A SECURE CLOSING MECHANISM, SUCH AS A LOCK, SPECIAL HEADED BOLTSOR SCREWS, OR SUFFICIENT WEIGHT TO PREVENT UNAUTHORIZED ACCESS.5.THE SEPTIC TANK AND ALL THE PIPING WILL BE BACKFILLED UP TO THE INVERTS PRIOR TO SCHEDULINGAN INSPECTION.6. THE BED WITH THE INFILTRATOR CHAMBERS SHALL BE INSTALLED LEVEL, ALONG THE CONTOUR.7. EXCAVATE TWELVE (12) FEET WIDE BED8. THE BOTTOM AND THE SIDEWALLS OF THE BED SHALL BE RAKED (IF NEEDED) TO ELIMINATE SMEARING.8. THE BED WILL BE EXCAVATED ADDITIONAL THREE FEET BELOW THE PROPOSED BOTTOM OF THEINFILTRATOR CHAMBERS FOR THE SAND FILTER PLACEMENT.9.THE CLASSIFICATION OF THE SAND TO BE USED IN THE BED OF THE SOIL TREATMENT AREA (STA) MUSTBE LESS THAN 30 DAYS OLD AND SUBMITTED TO THE ENGINEER PRIOR TO THE SAND FILL PLACEMENT.10. MARK A LINE ON THE BED EXCAVATION WALLS AT THE32-FOOT DEPTH FROM THE BOTTOM WITH SPRAYPAINT BEFORE THE SAND PLACEMENT11. PLACE THE SEND FILTER IN THE PREPARED BED TO THE MARKED DEPTH12. ASSEMBLE AND INSTALL THE INFILTRATOR CHAMBERS IN THE BED ACCORDING TO THE MANUFACTURERSRECOMMENDATIONS.13. INSTALL THE PERFORATED PRESSURE DISTRIBUTION LATERALS ACCORDING TO THE MANUFACTURERSRECOMMENDATIONS.14. SCHEDULE A SQUIRT TEST OF THE LATERALS15. BACKFILL THE SIDEWALL AREA WITH NATIVE ON-SITE SOIL ( WITHOUT COBBLES OR BOULDERS) FORPROPER SUPPORT.16. BACKFILL THE BED WITH A MINIMUM OF 12 INCHES OF TAMPED SOIL COVER.17. THE FINAL GRADING OVERT THE STA WILL PROVIDE FOR UNIFORM RUNOFF AWAY FROM THE SOILTREATMENT AREA, WITHOUT ALLOWING WATER TO PUDDLE ON TOP.18. AVOID VEHICLE TRAFFIC OVER THE SEPTIC SYSTEM THAT INCLUDES THE TANKS AND THE STA.19. ALL INSTALLATIONS SHALL MEET THE RULES AND REGULATIONS OF THE EAGLE COUNTYENVIRONMENTAL HEALTH DEPARTMENT AND OWTS REG 43 EFFECTIVE AUGUST 24, 2018 .20.FOR THE INSPECTION OF THE SEPTIC SYSTEM - NOTIFY THE EAGLE COUNTY ENVIRONMENTAL HEALTHDEPARTMENT AND THE DESIGN ENGINEER A MINIMUM OF 48-HOURS PRIOR TO BACKFILLING ANY PART OFTHE SYSTEM TO SCHEDULE AN INSPECTION.PROFILE HOLE NO. 20 TO 2 FOOT TOPSOIL2 TO 2.5 FEET BLOCKY CLAY2.5 TO 3.5 FEET SANDY-CLAYEY ANGULARGRAVEL WITH COBBLES3.5 TO 4 FEET LIGHT BROWN, HARD, SILTY CLAY4 TO 7.5 FEET LIGHT BROWN, CLAYEY, SANDYGRAVEL WITH SOME COBBLES AND BOULDERS,SUBROUNDRECOMMENDED: PRESSURE DISTRIBUTION, WITH 3 FEET OF UNLINED SAND FILTERFROM PROFILE #1 - SAMPLE AT 4 FEET, RIBBON >2", VERY SMOOTH,SILTY CLAY TYPE 4A, LTAR = 0.15 GPD/SFPROFILE HOLE #10 TO 1.5 FEET TOPSOIL1.5 TO 2.5 FEET BLOCKY CLAY2.5 TO 5.5 FEET LIGHT BROWN,SILTY CLAYNO GROUND WATERENCOUNTEREDINFILTRATOR SYSTEMS INC.QUICK4 PLUS STANDARD CHAMBERPRODUCT SPECIFICATION(NOT TO SCALE)PRESSURIZED PIPE DRILLPOINTS LOCATIONS(2 PLACES)(EFFECTIVE LENGTH)TOP VIEWSIDE VIEW END VIEWQUICK4 PLUS ALL-IN-ONE 12 END CAPINSPECTION PORTINFILTRATOR SYSTEMS INC.QUICK4 PLUS STANDARD CHAMBERTYPICAL BED DETAILSECTION VIEW(NOT TO SCALE)NATIVE BACKFILLTOPSOIL3'SAND FILTERPRIMARY ORSECONDARYPRESSUREDISTRIBUTIONLINES4-FTMAX.ESTABLISH VEGETATIVE COVER12-FTSAND FILL PLACEMENTPLACE THE SAND FILL MATERIAL IN THE EXCAVATED BED.THE FILTERING MATERIAL USED IN A SAND FILTER MUST BE CLEAN, COARSESAND, CLASSIFIED AS PRIMARY SAND OR SECONDARY SAND. THE ABOVEDESIGN WAS PREPARED BASED ON SECONDARY SAND.THE CLASSIFICATION OF THE SAND TO BE USED IN THE BED OF THE SOILTREATMENT AREA (STA) MUST BE LESS THAN 30 DAYS OLD AND SUBMITTEDTO THE ENGINEER PRIOR TO THE SAND FILL PLACEMENT.NATIVE BACKFILLTOPSOILSAND FILTERPRIMARY ORSECONDARYPRESSUREDISTRIBUTIONLINESESTABLISH VEGETATIVE COVERCLEANOUTINVout =NOTAVAILABLE'CLEANOUTINVout =7682.3'STEEL SHOP1 BATHROOMMOBILE HOME3-BEDROOMS~7644'~7646'~7639'~7642'~7642'INVin =7681'INVin =7681'INVin=7681.4'INVout =7681.15' 42 FEET, 4-INCHDIAM, SCH40 PVCINVin =7705'INVout =7704.75'ABOUT 345 FEET OF 4-INCHDIAMETER SCH PVC, EFFLUENTPIPE (THE FIRST AND LAST 5 FEETTO BE AT 2 TO 5% SLOPE)ABOUT 2 FEET OF 4-INCHDIAMETER SCH PVC,EFFLUENT PIPE AT 2 % SLOPEABOUT 212 FEET OF4-INCH SCH40 PVCTRANSPORT (EFFLUENTLINE) WITH TRACER WIREINVout =7678.2'7686'OWTS X-SECTION SKETCHN.T.S.7686'SQUIRT TEST OF THE RESIDUAL HEAD OF THESTA BED LATERALSREMOVE THE END CAPS OF THE FLUSHINGASSEMBLY IN ORDER TO FLUSH THE LATERALSCLEAN FROM ANY DRILLING DEBRIS OR DIRT. DONOT INSTALL THE LAST INFILTRATOR CHAMBERSO THAT THE PERFORATIONS ON THE LATERALSARE OPEN IN ORDER TO RUN THE SQUIRT TESTFOR THE MEASUREMENT OF THE 4-FT RESIDUALHEAD (+/-10%). THE PREPARATIONS FOR THESQUIRT TEST MUST BE READY FOR THE TEST TOBE DONE DURING THE FINAL INSPECTION.AFTER THE TEST, INSTALL THE LAST CHAMBERON ALL ROWS.SURVEY EMAILED BYPEAK LAND CONSULTANTS, INC.FROST PROTECTION: ALL SHALLOWPIPING WILL BE INSULATED/PROTECTEDFROM FREEZING.ALL ASSUMED ELEVATIONS MUST BEVERIFIED PRIOR TO CONSTRUCTION ANDREPORTED TO THE ENGINEER(EFFECTIVE LENGTH)SIDE VIEWValve BoxBall ValveFLUSHING ASSEMBLYN.T.S.SweepingEllbowEndCapPROF - 2PROF - 152.0'BATTERY COUNTER PANELEND CAP(TYP)QUICK 4 PLUS, STANDARDINFILTRATOR CHAMBER (TYPICAL)INSPECTION PORT (TYPICAL IN THE FIRSTAND LAST INFILTRATOR CHAMBER OF EACHROW, INSTALLED IN THE OPENING OF THECAP OPPOSITE OF THE PRESSURE LINE~54 FEET OF 1.5-INCH SCH40 PVCLATERAL, PERFORATED WITH 5/32-INCHHOLES AT 3-FOOT INTERVALS AT THETOP OF THE PIPE (TYPICAL)~ 8.5' END MANIFOLD, 2-INCHDIAMETER SCH40 PVCABOUT 212 FEET OF 4-INCHSCH40 PVC TRANSPORT(EFFLUENT LINE) WITHTRACER WIREGOODSON CREEKDRILL 3/16-INCH HOLE ON TOPOF THE CLEANOUT CAPPROF - 3FLUSHING ASSEMBLYTHROUGH THE ENDCAPS SEE DETAILEXISTINGCLEANOUTINVout ~7682.3'EXISTING CLEANOUTUNDER THE TRAILERVERIFY INVERTELEVATIONAPPROXIMATE LOCATIONOF THE EXISTINGBUILDING SEWER LINEEXISTING 1000 GALLONS,PLASTIC SEPTIC TANK TO BEABANDONED ACCORDING TOTHE OWTS #43.9 .C REGS1000 GALLONS, ONE COMPARTMENTCONCRETE SEPTIC TANK WITH OSI318 SIPHONBY VALLEY PRECAST OR EQUIVALENTNEW 1000 GALLONS, TWO-COMPARTMENTS,CONCRETE SEPTIC TANK WITH EFFLUENTFILTER BY VALLEY PRECAST OR EQUIVALENTPROPOSED NEW BUILDINGSEWER LINE 42 FEET, 4-INCHDIAM, SCH40 PVC, AT 2% SLOPEEXISTING 1000 GALLONS, CONCRETE SEPTIC TANK TO BEABANDONED ACCORDING TO THE OWTS #43.9.C REGSAND REPLACED WITH A NEW 1000 GALLONS,TWO-COMPARTMENTS, CONCRETE SEPTIC TANK WITHEFFLUENT FILTER BY VALLEY PRECAST OR EQUIVALENTABOUT 345 FEET OF 4-INCHDIAMETER SCH PVC, EFFLUENTPIPE (THE FIRST AND LAST 5 FEETTO BE AT 2 TO 5% SLOPEABOUT 50 FEET OF 4-INCHDIAMETER SCH PVC, EFFLUENTPIPE (THE FIRST AND LAST 5FEET TO BE AT 2 TO 5% SLOPE)CLEANOUTSAT <100-FTINTERVALSCLEANOUTSAT <100-FTINTERVALSCLEANOUTSAT <100-FTINTERVALSPROTECT THE TANK FROM VEHICLETRAFFIC OR GET TANK AND COVERSWITH H-20 TRAFFIC LOADINGALL COVERS MUST BE AT ORABOVE THE GROUND SURFACEPROTECT THE NEW SEPTICTANK FROM VEHICLE TRAFFICOR GET TANK AND COVERSWITH H-20 TRAFFIC LOADINGALL COVERS MUST BE AT ORABOVE THE GROUND SURFACEABOUT 24 FEET OF 4-INCH DIAMETERSCH PVC, NEW BUILDING SEWER LINE(THE FIRST AND LAST 5 FEET TO BEAT 2 TO 5% SLOPE )PROPOSEDNEWCLEANOUTDRILL ONE 1/4-INCH HOLE AT THE INVERT OF THEFAR END OF EACH LATERAL FOR DRAINING OFTHE REMAINING EFFLUENT FROM THE PIPEBETWEEN DOSING AND PLACE A ROCK UNDER ITTO PREVENT EROSION (TYPICAL)STA BED WITH FOUR ROWS OF 13INFILTRATOR CHAMBERS EACHINV in=7705'INVout=7704.75'INVin=7642.5'INVin=7681.4'INVin =7681'INVout=7681.15'INVout =7678.2'LOCATE THE WATER SERVICE LINE FROMTHE WELL TO THE STEEL SHOP. ENCASETHE EFFLUENT LINE 10 FEET ON EACHSIDE OF THE CROSSING ACCORDING TOOWTS 43.7 TABLE 7.1 NOTE 2.19.7'43.4'60.0'180.0'TYPICAL FLUSHING ASSEMBLYAND INSPECTION PORTVENT CAPOPEN BOTTOMVENT CAPINSPECTION PORT4-INCH DIAMETERSDR35 WITHPERFORATIONS ONTHE BOTTOM 8-INCHES2'12"+ATTACH TOINFILTRATORWITH A RING ORSCREWSINSPECTION PORTN.T.S.FINISHEDGRADEOPEN BOTTOMPRESSURE DISTRIBUTIONLATERAL (TYP.)Valve BoxBall ValveDRAWN BY:CHECKED BY:PROJECT NO.:SHEET:DRAWING NO.:DATE:BYDESCRIPTIONDATENO.L.P.L.P.C-121-3541DECEMBER 16, 202121-3541OWTS.DWGONSITE WASTEWATER TREATMENT SYSTEMREPLACEMENTP.O. 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