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HomeMy WebLinkAboutOWTS Installation Observations 06.28.2022 June 28, 2022 Project No. C1246 Jack Czajka jccremodeling@gmail.com Onsite Wastewater Treatment System (OWTS) Installation Observations 420 Pinon Point Garfield County, Colorado Permit Number SEPT-06-20-6311 Jack, ALL SERVICE septic, LLC observed the installation of the onsite wastewater treatment system (OWTS) on September 20, 2021 for the subject property. You, the property owner, installed the system. The OWTS design is based on 4-bedrooms. An average daily wastewater flow of 525 GPD was used. The system installation included a 1500-gallon, two-compartment concrete septic tank with an Orenco® Pro Pak and PF3005 pump in the second compartment of the septic tank. Floats were set to dose approximately 70 gallons per pump cycle. You, the property owner, performed start-up of the pumping system. The control panel for the pumping system is located within line of sight of the septic tank. Effluent is pressure dosed through a 1.5-inch diameter pump line to a Model 6402A Automatic Distributing Valve (ADV) which was located at the high point and accessible from grade. The ADV has two 1.5-inch diameter transport lines to two separate gravelless chamber beds. Effluent is pressure dosed through a 1.5-inch diameter distribution lines to two 6.5’ x 51’ beds. A minimum of 3-feet of sand filter material was installed in the over-excavated footprint. There was at least 6-feet of undisturbed soil between each bed. Sand filter material must be clean, coarse sand, all passing a screen having four meshes to the inch. The sand must have an effective size between 0.15 and 0.60 mm. The uniformity coefficient must be 7.0 or less. Material meeting ASTM 33, for concrete sand, with three percent or less fines passing 200 mesh sieve may be used. A gradation of the sand media must be submitted to this office prior to obtaining the sand. Laterals were 1.5-inches in diameter with 5/32-inch diameter orifices facing down, spaced 3-feet on center, installed on the GeoMat™ with the filter fabric over the laterals. Laterals were placed 2-feet from the edges of the bed, with 2.5-feet between the laterals. Each 1.5-inch diameter lateral ends in a sweeping ell facing up with a ball valve for flushing. Laterals were covered by the GeoMat™ soil separation fabric and at least 1-foot of topsoil. Inspection ports were placed at each corner of each bed. Ports may be cut to grade and covered with a valve box for access. The OWTS was generally installed according to specifications. This observation is not a guarantee of workmanship and/or parts and materials. ALL SERVICE septic, LLC should be notified if changes are made to the OWTS in the future. Any additional OWTS construction must be according to the county regulations. LIMITS: Observations are limited to components that are visible at the time of the inspection. The installer must have documented and demonstrated knowledge of the requirements and regulations of the county in which they are working. The quality of the installation is dependent of the expertise of the installer, soil type, and weather conditions. Please call with questions. Sincerely, ALL SERVICE septic, LLC Reviewed By: Carla Ostberg, MPH, REHS Richard H. Petz, Over-excavation of beds Sand filter material 6/29/2022 Filling beds with sand GeoMat rolled out Laterals laid out on top of mat (later put under top layer of fabric) Sewer line existing house with clean out Sewer line entering septic tank Inlet tee Pump chamber / handle extensions added ADV (valve is now ON) And valve turned ON Laterals placed under fabric View of ADV Orifice shields on laterals CGarfield County Public Health Garfield County Public Health 2014 Blake Ave. Glenwood Springs, CO 81601 Phone: (970) 945-6614 ext. 8150 OWTS PERMIT KEEP AVAILABLE AT PROJECT SITE Permit Number SEPT -6311 Permit Type X New X Repair X Remodel/addition Issue Date 7/13/2020 Expiration Date 7/13/2021 For inspections, call: 970-945-6614 ext. 8150 and call the Design Engineer, if applicable Project Address 420 Pinon Paint Glenwood Springs, CO 81601 Parcel No. 239305305011 Owner Name Jack Czaika Designed By All Service Septic Owner Phone 773-653-0932 Designer Phone 970-309-5259 Contractor Jack Czaika Contractor Phone 773-653-0932 Number of Bedrooms 4 Minimum Tank Capacity 1250 gallon Minimum Absorption 656.25 sq. ft. Permit Conditions: This OWTS Permit is approved on the condition of compliance with the revised report and design as submitted by All Service Septic dated July 1, 2020 based on Soil Type R-0. Changes to the design and permit must be approved by Garfield County Public Health and the designer prior to construction. The new OWTS will serve a four-bedroom residence and consist of a 1500 gallon septic tank with a pump in the second compartment set level and accessible at grade followed by an automatic distributing valve set level and to grade to distribute effluent to 663 sq. ft. of STA. The STA consists of two separate 6.5' x 51' pressure -dosed GeoMat beds with at least 6 -feet of undisturbed soil between each bed. A minimum of 3 -feet of sand filter material will be installed using secondary sand media. Laterals will be spaced 2 feet from the edges of the bed and 2.5 -feet apart with flushing valves at the end of each lateral and inspection ports at each corner of the bed. Maintain all setbacks and elevations as designed. Contact the designer and Garfield County Public health at least 48 hours prior to requesting final inspection of the installed system prior to backfill. Agreement All installations must comply with all requirements of the Garfield County OWTS regulations including but not limited to the conditions specified above. In consideration of the issuance of the permit, the applicant hereby agrees to comply with all laws and regulations related to the zoning, location, construction and erection of the proposed OWTS and associated structures for which this permit is granted. The applicant further agrees that if the above said regulations are not fully complied with in the zoning, location, erection and construction of the above described OWTS and structure, the permit may then be revoked by notice from the Health Department and immediately become null and void. The issuance of a permit and specifications of terms and conditions therein will not constitute assumption of liability, nor create presumption that the local public health agency or its employees may be liable for the failure or malfunctioning of any system. Permit issuance will not constitute a certification that the system, the equipment used in the system, or any component used for system operation will ensure continuous compliance with the provision of the OWTS Act, the regulations adopted thereunder, or any terms and conditions of a permit. Permit Approval Plans and specifications for the proposed OWTS have been reviewed and are considered satisfactory. Permission is hereby given to the property owner(s) to perform the work indicated in accordance with the Garfield County OWTS Regulation. This Permit will expire 1 year from the date of issuance unless construction on the system has commenced. An "as -built" drawing must be submitted and inspection of the system must be completed by GCPH before final approval of the system will be issued. cko----,A__---- 7/+3 /a0&0 Issued By: Gar field County Environmental Health Department Date 832‐R‐13‐002