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Home My WebLink Aboutpitkin.eh.264929102014 (2011)DWNSITE WASTEWATER TREAT ...ENT SYSTEM (OWTS) CEH/NRO CONSTRUCTION PERMIT 0405 Castle Creek Road, Suite 10 - Aspen, CO - 81611 Phone: 970.920.5070 Fax: 970.920.5077 Permit #: 10032 Parcel ID #: 2649-291-02-014 Permit Issued: ❑NEW DKEPAIR ❑REMODEL/ADDITION ❑TANK ONLY ❑FIELD ONLY ❑AMENDMENT Owner(s): Diane Madigan Property Address: 240 Ute Trail Legal Description: Lot 32, Swiss Village Size of Lot: .31 Size of Building: 1700 Acres Sq. Ft. Detached Accessory Unit: Size of Accessory Unit: The system is designed for: 3 bedrooms Designed By: Phone #: Fax #: All Service Septic 970-618-5033 303-216-2796 Project # [-]YES ®NO Sq. Ft. 1758 Dated. October 1, 2010 Mailing Address: PO Box 2844 Glenwood Springs, CO 81602 Email Address: Tpetz1(aDcomcast.net Perc Rate. 13 mpi Profile Hole Depth: 8 ft Minimum Tank Capacity: 844 gallons Depth to Groundwater or Bedrock: Greater than 8 ft Minimum Absorption Area: 417 sq ft w/ 30% reduction Permit Conditions: This OWTS Construction Permit is approved on the condition of compliance with the engineer design as submitted with the application and the specifications cited above. Changes must be approved by this Department and the engineer prior to construction. This system will replace an existing cesspool which will be filled in and abandoned. The new system will consist of one 1250 gallon plastic (Roth or Infiltrator) two compartment tank with a screened dosing siphon. The effluent will be dosed to a baffled distribution box which must be accessible at grade. The field will consist of 4 rows of 13 Quick 4 chambers for a total of 52 Quick 4 chambers 9R4 ARC -36 units are used, the engineer should be contacted to assure the correct number of chambers are installed. The field must be at least 10' from the property line, at least 25' from any water line, and at least 20' from the house. This Permit must be kept on-site during installation. The engineer must do a final inspection of the installation and submit an "as -built" letter to this Department within 30 days of the final inspection, unless a longer period of time has been agreed upon, in writing. This Department must also be called for the final inspection with a minimum of 48 hours notice. Minimum horizontal distances between components of the system and physical features shall conform to the requirements of the Pitkin County OWTS Regulation. This Permit is conditioned upon the property owner(s) providing for regular inspection, cleaning, and maintenance of the system by qualified personnel, in accordance with the manufacturer's recommendations and the requirements of the Pitkin County OWTS Regulation. Issuance of this OWTS Construction Permit does not constitute a guarantee, warranty, or representation by the Department that the system will operate properly or will not fail. THIS PERMIT IS EXPRESSLY CONDITIONED UPON COMPLIANCE WITH ALL REQUIREMENTS OF THE PITKIN COUNTY OWTS REGULATION, INCLUDING BUT NOT LIMITED TO THOSE CONDITIONS SPECIFIED ABOVE. Plans and specifications for the proposed OWTS have been reviewed and are considered satistactory. Permission Is nereoy given to the property owner(s) to perform the work indicated in accordance with the Pitkin 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 approved,,byQEH/NR before final approval of the system will be issued. Issued By: ��(;PA_L� Date: �G <. { Expires: Installer: T U Lice se #: Reactivation Authorized by: Final Approval Issued By: t uDate: New Expiration Date: ��paW JNSITE WASTEWATER TREATMEv. f SYSTEM (OWTS) MEH/NROCONSTRUCTION PERMIT APPLICATION 0405 Castle Creek Road, Suite 10 • Aspen, CO • 81611 Phone: 970.920.5070 Fax: 970.920.5077 Parcel ID# (available from the Pitkin County Assessor's Office L 6, (i _ C� I _ Z _ `' 970-920-5160 or at www.pitkinassessor.org : T "1 Purpose of Permit: ❑ NEW REPAIR DUE TO FAILURE ❑ REMODEL/ADDITION ❑TANK ONLY ❑FIELD ONLY Cost of System Repair or Remodel/Addition (approximate): Av LO( i3�� Property Address. I 1 Z10 U z Tv-', Lot: 7 Block: Filing: Subdivision: LLA G Property Owner(s)*: Email Address: - Ti ave 1�t�d;; a� d' VVI a� ate ci� s0�;., S//, V, e�- Owner's Mailing Address: Z�d V ,�-?�Vm , City, State, Zip: `�S171ULe. �. D Home Phone: /' I To J \ -7` Lt 10t-�� 9 Business Phone: l ti j�.... `Contact information must be provided for the owner signing this application. Primary Contact Person/Applicant (if not owner): Company: Contact/Applicant Mailing Address: City, State, Zip: Cell Phone: Business Phone: Fav w n,h Email Address: Building Permit # (if applicable): Lot Size (in acres): 31 -,/, ( C' - Size of Building (square feet): /-700 Number of Potential Bedrooms: Detached Accessory Unit? ❑ YES IRNO Size of Accessory Unit (square feet): Number of Potential Bedrooms In or Fixture List for the Accessory Unit: Water Source: ❑ PRIVATE WELL -1 SUP WATER ❑ SPRING COMMUNITY/PUBLIC WATER SYSTEM Name of Community/Public Water System (if applicable): s�� is s v ► r✓��-�� Engineering Firm:�� Job Number: t -1 Phone Number: ��Fax Number: TL (�-7 v l G 3 Mailing Address: City, State, Zip: PLEASE READ BEFORE SIGNING: I certify that the above information is complete and accurate and that I have provided complete and accurate information in all of the documents included in my application package. I acknowledge that EH/NR may revoke any permit I am issued if my application is found to contain any inaccurate, false, or misleading information. I understand that no construction may be undertaken on an OWTS until an OWTS Construction Permit is issued. Owner Signature (Required): U.)Date: &4:�4 Applicant Signature: Date: FOR OFFICE USE ONLY Received by E /HRMa.Fee &Receipt #: Date. f 02_ 3 0 s G:\OWTS March 8, 2008 NEW REGS\Office - Admin Fo s\OWTS Const Forms\001TS co i truction permit application As Updated 10/7/08 V oil -- PO Box 2844 Glenwood Springs, CO 81602 Ph 970-618-5033 006 Fax 303.216-2796 December 91h 2010 Diane Madigan 240 Ute Trail Redstone, CO 81623 Project No. 1758 Subsurface Investigation and Repair Onsite Wastewater Treatment System Design 240 Ute Trail, Permit #10032 Pitkin County, Colorado Diane, ALL SERVICE septic, LLC reviewed and performed installation observations for the onsite wastewater treatment system (OWTS) on November 10th and 17th, 2010 for the subject property. The installation included a ROTHTM (Fralo) plastic 1500 -gallon, two-compartment septic tank with a screened dosing siphon in the second compartment, followed by a gravelless chamber drain field. The drain field consisted of 4 rows of 13 `Quick -4' chambers for a total of 52 chambers, equaling 514 SF of infiltrative area. 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. LIMITS: The observation was based on information submitted and our site visit. If conditions are different from conditions described in this letter, ALL SERVICE septic, LLC should be notified. All additional OWTS construction must be according to the county regulations. The installer should have documented and demonstrated knowledge of the requirements and regulations of the county in which they are working. Sincerely, ALL SERVICE septic, LLC Timothy R. Petz 2 copies sent Copy sent to Pitkin County Health Dept. Reviewed Richard H N 0' 10' 20' Scale: 1" = 20'=0" NEW 'QUICK -4' CHAMBER BED. 52 CHAMBERS = 513 SF DISTRIBUTION BOX — BROUGHT TO GRADE 4" SDR SEWER LINE (1% MIN FALL TO DISTRIBUTION BOX) 1500 -GALLON PLASTIC 'ROTH' TANK WITH SCREENED DOSING SIPHON. 2 -COMP. SHED _J 4" SDR 35 SEWER PIPE (2% FALL TO TANK) m J a N 0- 0 O A l P.O. Box 2844 LL Glenwood Springs, Colorado 81602 MPG Phone 970.618.5033 Fax 303.216.2796 N 39'47.246 N 39'47.247 W 105'44.655 W 105'44.651 Property Line 52' 52 CHAMBERS OBS PIPE o 12' N 39'47.234 W 105' 44.654 O 3 -BEDROOM RESIDENCE Property Line as—built drawing Cn r O M D OI m Cn m m DRIVE Madigan Residence 240 Ute Trail Pitkin County, Colorado Project Number: 1758 W1 OWTS DESIGN CALCULATIONS - for Pitkin Owner's Name Parcel ID # � � °`., r ,b House Size (sq. ft.) "�° ` 4 u '' (75 gpd or 100 gpd) 75 Number of Bedrooms in Main House' Number of Offices, Libraries, Studies, Similar -sized Rooms in Main House Number of Bedrooms in Detached Caretaker unit Number of Offices, Studies, Similar -sized Rooms in Caretaker Unit (If the caretaker unit is ATTACHED, treat as if part of main house.) Average Daily Waste Flow 450 State Review Required? no Perc Rate '"' ;° (T) Design Flow (Q) = # potential bedrooms X 2 people/bedroom X gpd X 1.5 Q= 675 Minimum tank capacity 844 gallons Absorption Area (=Q/5 X SQRT perc rate)(1.4 loading factor) A = 681 sq. ft. of absorption area required Absorption Area (=Q/5 X SQRT perc rate) WITH SECONDARY TREATMENT (no loading factor) A= 487 sq. ft. of absorption area required Abs. Area w/ loading factor (B25) Trench Bed Quick4 Trench Quick4 Bed Pipe and Gravel (-10%) 613 no red. 681 62 69 Dosing (-20%) 545 (-20%) 545 55 55 Chambers (-30%) 477 (-10%) 613 _ i Max Allowable -5(m 341 (-30%) 477 48 62 48 Secondary Treatment Abs Area w/ out loading factor (B28) Trench Bed Pipe and Gravel (-10%) 438 no red. 487 44 49 Dosing (-20%) 389 (-20%) 389 39 39 Chambers (-30%) 341 (-10%) 438 35 44 Max Allowable (-50%) 243 (-30%) 341 25 35 100 SETBACK FROM WELL # of feet = 50 SETBACK FROM POND, STREAM OR IRRIGATION DITCH # of feet = 25 SETBACK FROM DRY GULCH # of feet = Pickin County Environmental Health Department Contact Log Sheet s. -M ON • •• - • • - • • • •- - �� Carla Ostberg From: Lance Clarke Sent: Tuesday, October 05, 2010 2:51 PM To: Carla Ostberg Subject: RE: failed system Then let's exempt it from any land use review. From: Carla Ostberg Sent: Tuesday, October 05, 2010 2:49 PM To: Lance Clarke Cc: Cari Anne Holcomb Subject: RE: failed system I have not been out there, but from her description and knowing the area, I don't believe either of those issues to be a factor here. Thanks, Carla Ostberg, MPH, REHS Environmental Health Manager Pitkin County Environmental Health 970-920-5438 From: Lance Clarke Sent: Tuesday, October 05, 2010 2:10 PM To: Carla Ostberg Cc: Cari Anne Holcomb Subject: RE: failed system Hard to tell what's happening with the pictures. But if she can do it away from 30% slopes and 100' from high water mark of perennial streams we will be supportive of a repair/new system. From: Carla Ostberg Sent: Tuesday, October 05, 2010 1:40 PM To: Cari Anne Holcomb; Lance Clarke Subject: failed system Madigan 240 Ute Trail, Swiss Village She has a failed system. It's a very small lot (.33 acres) and her old system was a cesspool. I have a design for a new system. Will accommodate existing house (3 bedrooms). Not many options. Value approx $10K (she hasn't gotten bids yet). Can I get an exemption letter from either of you? Thanks! Carla Ostberg, MPH, REHS Environmental Health Manager Pitkin County Environmental Health 970-920-5438 Carla Ostberg From: Lance Clarke Sent: Tuesday, October 05, 2010 2:51 PM To: Carla Ostberg Subject: RE: failed system Then let's exempt it from any land use review. From: Carla Ostberg Sent: Tuesday, October 05, 2010 2:49 PM To: Lance Clarke Cc: Cari Anne Holcomb Subject: RE: failed system I have not been out there, but from her description and knowing the area, I don't believe either of those issues to be a factor here. Thanks, Carla Ostberg, MPH, REHS Environmental Health Manager Pitkin County Environmental Health 970-920-5438 From: Lance Clarke Sent: Tuesday, October 05, 2010 2:10 PM To: Carla Ostberg Cc: Cari Anne Holcomb Subject: RE: failed system Hard to tell what's happening with the pictures. But if she can do it away from 30% slopes and 100' from high water mark of perennial streams we will be supportive of a repair/new system. From: Carla Ostberg Sent: Tuesday, October 05, 2010 1:40 PM To: Cari Anne Holcomb; Lance Clarke Subject: failed system Madigan 240 Ute Trail, Swiss Village She has a failed system. It's a very small lot (.33 acres) and her old system was a cesspool. I have a design for a new system. Will accommodate existing house (3 bedrooms). Not many options. Value approx $10K (she hasn't gotten bids yet). Can I get an exemption letter from either of you? Thanks! Carla Ostberg, MPH, REHS Environmental Health Manager Pitkin County Environmental Health 970-920-5438 C? flflne[ October 1" 2010 PO Box 2844 Glenwood Springs, CO 81602 Ph 970-618-5033 Fax 303-216-2796 Diane Madigan 240 Ute Trail Redstone, CO 81623 Project No. 1758 Subsurface Investigation and Repair Onsite Wastewater Treatment System Design 240 Ute Trail Pitkin County, Colorado • a Diane, ALL SERVICE septic, LLC performed a subsurface investigation and a`Tepair onsite wastewater treatment system (OWTS) design for the subject residence. The property is located outside of Redstone, in an area where OWTS are necessary. The community water service provides water to the residence. SITE CONDITIONS A single-family residence presently exists and is utilizing an OWTS which is experiencing problems. The current OWTS should be abandoned. The residence has 3 -bedrooms. The proposed drain field is down gradient of the existing residence, and vegetation consists of a moderate cover shrubs and grasses. SUBSURFACE The subsurface was investigated by digging one profile pit and three percolation holes, as indicated. The materials encountered in the profile pit consisted of 1 -foot of a sandy clay root zone, underlain by sandy clay to clayey sand with scattered boulders to the maximum depth explored of 8 feet. Groundwater or bedrock was not encountered. Three percolation holes were dug, in the area of the proposed drain field, as indicated. Percolation rates ranged from 10 to 20 minutes per inch (MPI). A 13 MPI rate will be used to design the OWTS. DESIGN SPECIFICATIONS The OWTS design is based on 3 -bedrooms and an average sewage load of 450 GPD. The installation must include a 1250 -gallon, two-compartment, plastic ROTH or INFILTRATOR septic tank with a screened dosing siphon in the second compartment. One gravelless chamber bed, using `Quick -4' Onsite Wastewater Systems Page 2 InfiltratorTM chambers or `Arc -36' ADS chambers, must be installed as indicated. A distribution box, brought to grade, or a level manifold must be used to distribute effluent. Construction must be according to the Pitkin County Environmental Health and Natural Resources Department OWTS regulations, the OWTS Construction Permit provided by Pitkin County Environmental Health and Natural Resources Department, and this design. OPERATION INFORMATION AND MAINTENANCE The surface of the drain field should be seeded upon completion. Vegetation is an important factor in drain field performance. Erosion control should be practiced prior to and during re -vegetation. Geo - fabrics or plastics should not be used over the drain field. No heavy equipment, machinery, or materials should be placed on backfilled drain field. Livestock should not graze on the drain field. 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 drain field. The homeowner should pump the septic tank every two years and clean the effluent filter as needed. 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 OWS. The OWTS is engineered for domestic waste only. ADDITIONAL CONSTRUCTION NOTES If design includes a pump, air release valves and weep holes should be installed to allow pump lines to drain to minimize risk of freezing. Excavation equipment must not drive in excavation of drain field due to the potential to compact soil. Extensions should be placed on all septic tank components to allow access to them from existing grade. Precast concrete tanks and distribution boxes should be used, unless plastic or fiberglass is required. Access to all tank compartments and distribution devices is optimal. INSTALLATION OBSERVATIONS ALL SERVICE septic, LLC, and the county must view the OWTS during construction. The OWTS observation should be performed before backfill, after placement of chambers and distribution pipes. Septic tanks, distribution devices, pumps, dosing siphons, and other plumbing, as applicable, must also be observed. ALL SERVICE septic, LLC should be notified 48 hours in advance to observe the installation. Onsite Wastewater Systems Page 3 LIMITS: The design is based on information submitted. If soil conditions encountered are different from conditions described in report, ALL SERVICE septic, LLC should be notified. All OWS construction must be according to the county regulations. Requirements not specified in this report must follow county regulations. The installer should have documented and demonstrated knowledge of the requirements and regulations of the county in which they are working. Please call with questions. ALL SER CE septic, LLC Timothy R. Petz 3 copies sent Richard H. 0 HERgF9Asc oZ 38662 H? 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OF ENVIRONMENTAL HEALTH AND NATURAL RES. Percolation Test and Soils Data Form - TABLE 1 - PROJECT 1758 Performed by All Service Septic, LLC PROFILE PIT Date of Test: 9/22/10 0 - 1.0' Root Zone, Sandy Clay to Clayey Sand, Brown to Red 1.0'-8.0' Sand, Clayey, with Scattered Rocks, Med. Dense, Moist, Red/Brown No Bedrock or Groundwater was Encountered Hole No. Hole Depth (in.) Interval (min.) Measurement at Start of Interval (in.) Measurement at End of Interval (in.) Change (in.) Percolation Rate (min./in.) MPI 1 36 10 2.25 4.00 1.75 4.00 4.75 0.75 10 4.00 5.25 1.25 10 5.50 6.00 10 5.25 6.25 1.00 fill 10 2.00 3.00 1.00 10 3.00 4.00 1.00 10 4.00 5.00 1.00 10 2 30 10 1.50 3.75 2.25 10 3.75 5.00 1.25 10 5.00 6.00 1.00 fill 10 2.00 3.00 1.00 10 3.00 4.50 1.50 10 4.50 5.50 1.00 10 3 41 10 3.25 4.50 1.25 10 4.50 6.00 1.50 fill 10 2.25 4.00 1.75 10 4.00 4.75 0.75 10 4.75 5.50 0.75 10 5.50 6.00 0.50 20 AVG = 13 MPI