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Home My WebLink Aboutpitkin.eh.264315301004 (2007)Document Layout (From Most Recent to Oldest Permit) Permit Application Log Sheet/Notes & Photos Communications As -built Design Engineer Design Soil Information Water Permit & Information Second System on property Third System etc. Floor Plans Please See Building and Land Use Approvals Files for additional information. Pitkin Counsvironmental Health & Natural Resole Department Permit for an Individual Sewage Disposal System 0405 Castle Creek Road, Suite 10, Aspen, Colorado 81611 Phone 970-920-5070 / FAX 970-920-5077 In conjunction with permits #92038 and 98060 Permit# 06068 Parcel ID# 2643-153-01-004 Type of permit New( ) Repair( X) Addition/Remodel to House( X) MAIN HOUSE ONLY Name of Owner Whitestar Trust Street Address 910 Whitestar Drive Property legal description Lot 9, Whitestar Ranch Size of lot 11 acres Total square footage of the house 9,842 Water source Whitestar Ranch Water System # of bedrooms in house 5 # of offices, lofts & similar sized rooms in house 3 Caretaker unit Total square footage of the caretaker unit # of bedrooms in caretaker unit # of offices, lofts & similar sized rooms in caretaker unit Designed for what # rooms (list) EIGHT (5 bedrooms + 3 rooms with access to % or full bathrooms) Permit information Designed by All Service Septic Mailing Address P.O. Box 2844, Glenwood Springs, CO 81602 Perc rate n/a Profile hole depth n/a Depth to groundwater or bedrock n/a Minimum Septic tank capacity 2275 X 2 = 4540 gallons Minimum Absorption area existing Comments Septic permit approved per compliance with the engineer design and specifications dated September 5, 2006. Any changes must be approved by this department and the design engineer Dflor to them being made. Minimum horizontal distances between components of the system and physical features shall conform to the Pitkin County ISDS regulations. The engineer design was based on evaluating the existing system and requires: (1) upgrade the existing tank capacity so that each 4 bedroom section of the house will have a minimum of 2275 gallons of tank capacity. A new 1500 gallon single -compartment septic tank will be installed in front of the existing 1250 gallon tank which serves the 4 -bedroom west end of the house. Effluent filters will be installed on outlets of the existing 1250 gallon and 2500 gallon septic tanks; (2) ensure even distribution to the two treatment fields.The existing fields are sized adequately to each treat 1/i of the flow; (3) replace the distribution box to the SB2 field. This department does not endorse any brand of products. 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. This department must also be called for an inspection with a minimum of 48 hours advanced notice. The owner has the responsibility that all components are inspected and maintained on a regular basis by qualified personnel. Revegetation over the area of the field is very important for the functioning of the system. Pitkin County has guidelines that must be followed to assure the plants that are introduced are appropriate for the conditions of the area. The use of native plants is strongly Permit approved by: Date: Plans and specifications of the prop`s ed individual sewage disposal system have been reviewed and are considered satisfactory. Permission is hereby granted to the owner or the agent to perform the work indicated in accordance with the Pitkin County ISDS Regulation in effect at the time of issue. This permit becomes invalid 6 months from the date that the permit was issued unless system construction has commenced or an extension has been approved in writing by the Department. As -built drawings must be included with this permit before the final approval will be issued. Expiration Date: taller: U AX r cam„ License Number: a FI al approval: �!t �� yll., _h;�-� _ Date: i(n ./—.91/67 0 a PITKIN COUNTY ENVIRONMENTAL HEALTH DEPARTMENT APPLICATION FOR INDIVIDUAL SEWAGE DISPOSAL SYSTEM 0405 Castle Creek Road, Suite 10, Aspen Colorado 81611 Phone (970) 920-5070 Fax (970) 920-5077 Name of OWNER TEs-r4Q-_ i r2vsT Owners Mailing Address Z$ t 3 Z*L_ L City, State, Zip Too--, Lp,,j Cr(_ Business Phone: Home Phone: '15q - 7 2 Sl 96 y $ E-mail Address: Primary Contact Person (all communication regarding this permit will go through this person) Name 5 1 <-- ?r) Com an Q S n Cd I sl' - Contact Mailin ContactMailin Address 0-e tjP_a1J0i_v r City, State, Zi / d R CO '916,)t 3 Business Phone : qV 3 Cell Phone: r;� 4 Fax: 70 - S (i E-mail Address: at 920.5160 or at www.pitkinassessor.or Building Permit # (if available) Street address of property 9 t0 Legal Description: Lot ,Block _ Size of lot: I I acres. Z L_q_sZ-L1_1.2--QL-4-Ll_q Filing Type of proposed structure: ,Subdivision Total square feet of house 9 !� L-( L-. # of bedrooms (potential) in house Caretaker Unit: Attached jam- ) Detached Permit is for: New Home ( ) Repair due to failure ( ) Remodel/Additiort;�?�) Emergency use ( ) Water: Private well ( ) Spring ( ) Stream ( ) Community/Public Water System [ If community system: Name of system wgiµ rgxAQ 4,.Ctf The fee for a ISDS application is $600 for a permit that takes 6 hours or less for the department to approve. If approval takes longer than 6 hours, a rate of $100 per hour will be charged. The maximum fee is $1000. The basic fee of $600 is due at the time of application. The remainder, if any, will be due in two stagesfirst, at the time of issuance of the ISDS permit; second, before final approval of the ISDS permit. Application for an individual sewage disposal system is hereby submitted. I hereby certify that the above information is true and accurate and that I have provided true and accurate information on locations of all existing and proposed wells, contour intervals, buildings, property lines, ditches, slopes, waterlines, springs, suction or irrigation lines, drinking water cisterns, drain tiles, irrigation ditches, lakes, water courses, streams, fioodplains, dry gulches, and existing septic systems. I hereby certify that any such features not shown on attached site map are not present. Issuance of the permit does not imply the approval of any other permit required for construction pursuant to Pitkin County codes. No construction may be undertaken until all approvals and permits have been obtained. The Pitkin County Environmental Health D nt, Pitkin County and employees of these agencies will be held harmless should the individual sewage dispos sy ail or malfunction. The permit to construct is issued on information submitted by the applicant or his/her representat s. a wnei assumes full responsibility in case of failure of the system. Signature of applicant �414X - Received by I Date Receipt # �07�7_ Date • fl L L"*W'94COa1602 R111U F: t0 0 0 Page I of 1 Nancy Mackenzie From: Nancy Mackenzie Sent: Monday, October 23, 2006 11:29 AM To: 'tpetzl@comcast.net Subject: White Star Trust 910 Whitestar Dr. (Steve Koski project) Tim, I just reviewed your as -built on this one. My concern with the ditch was that it didn't meet the 50' setback from the existing drainfields, not just the distribution box. So the 'sealing off of the ditch needs to occur so that it meets a 50 ft from the ends of the trenches, Nancy MacKenzie 970-920-5076 Sr. Environmental Health Specialist Pitkin County Environmental Health & Natural Resources Department 10/23/2006 F0 B0 2944 G6nwwd5pk4A0081602 SEflnl �;6 M October 13th, 2006 Steve Koski 1230 Green Meadow Drive Carbondale, Colorado 81623 Installation Observation, Existing Residence 910 White Star Drive Pitkin County, Colorado Mr. Koski, C�1 Project No. 1226 RECEIVED OCT 1 9 2006 PITKIN Guuni i rNVIRUNMENTAL HEALTH 3 NATURAL RESOURCES ALL SERVICE septic, LLC performed an installation observation on September l ls', 2006, for the subject property. The installation included a new 1500 -gallon single -compartment concrete septic tank. The tank was placed to precede the existing tank series, consisting of one 1250 -gallon septic tank, and a distribution vault. The outlet pipes in the distribution vault, serving the two existing drain fields, were re -directed to achieve even distribution. Effluent filters were placed in the vault. A new concrete distribution box, with a concrete baffle was installed to serve the existing SB -2 drain field. The old distribution box was removed. Soil was placed 50 feet on either side of the new concrete distribution box to prevent irrigation water from being directed through the existing irrigation ditch, near the drain fields. The soil was compacted, and the owner was notified of the intention. The OWS components were 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 OWS. Sincerely, ALL SERVICE septic, LLC Timothy R. Petz 2 copies sent Reviewed By. •� . �t Richard H. .E. Copy sent to Pitkin County Health Dept., Attn: Nancy 3 SOIL BERMS TO PREVENT IRRIGATION DITCH FROM RUNNING THROUGH DRAIN FIELD AREA -------- NEW -------NEW CONCRETE DISTRIBUTION BOX WITH BAFFLE. CHAMBER TRENCH DRAIN FIELD 1250 -GALLON, TWO-COMPARTMENT CONCRETE SEPTIC TANK. NEW 1500 -GALLON, - SINGLE COMPARTMENT, CONCRETE SEPTIC TANK. DRIVE 8 -BEDROOM RESIDENCE t APPROX SCALE I" = 30' NORTH k\\ DISTRIBUTION BASIN WITH TWO INLETS AND TWO OUTLETS. o EFFLUENT FILTERS ADDED. 2500 -GALLON, TWO-COMPARTMENT SEPTIC TANK. AS -BUILT DRAWINGS FOR TANK UPGRADE 910 WHITE STAR DRIVE ALL PRO NO. 1226 PITKIN COUNTY, COLORADO SERVICE SEPTIC, LLC W/J RANCH 970-618-5033 FIGURE I Ig L9 NEW CONCRE WITH BAFFLE. CHAMBER FIELD 0 DISTRIBUTION TWIN WffN TWO INLETS AID TNO WfIET^u. EFFLUENT flLT6N ABDE6 NEW 150&GALLON. ��u SINGLE COLiNiTMENT. CONCRETE9®fIC \'\ TNM t 350ROALLON bH T OWARTMBTT - S Tlc TANG. ORWE &BEDROOM RESIDENCE , ASWUILTDRAWINGS FOR . TANK UPGRADE SITE PLAN OF DIVERTED IRRIGATION DITCH t APPROX SCALE I' = 60' NORTH 910 WHITE STAR DRIVE ALL PRO N0. 1226 PITKIN COUNTY, COLORADO SERVICE SEPTIC, LLC W/J RANCH 970-618-5033 FIGURE I lb ft E 01/08/2007 17:31 3032162796 SOIL BERMS TO PREVENT IRRIGATION DITCH FROM RUNNING THROUGH DRAIN FIELD AREA. NEW CONCRETE DISTRIBUTION BOX WITH BAFFLE. PETZ CHAMBER TRENCH DRAIN FIELD 1250 -GALLON. TWO-COMPARTMENT CONCRETE SEPTIC TANK. NEW 1500 -GALLON, SINGLE COMPARTMENT. / CONCRETE SEPTIC TANK. DRIVE 8 -BEDROOM RESIDENCE PAGE 03 1 APPROX SCALE 1" 2 30' NORTH DISTRIBUTION BASIN WITH TWO INLETS AND TWO OUTLETS. EFFLUENT FILTERS ADDED. 2500 -GALLON, TWO-COMPARTMENT SEPTIC TANK. AS -BUILT DRAWINGS FOR TANK UPGRADE 910 WHITE STAR DRIVE ALL PRO N0. 1226 PITKIN COUNTY, COLORADO SERVICE SEPTIC, LLC W/J RANCH 970-618-5033 FIGURE I 0 0 ISDS DESIGN CALCULATIONS - for Pitkin Owner's Name Parcel ID # House Size (sq. ft.) (75 gpd, 100 gpd, or 130 gpd) 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 1040 State Review Required? no Perc Rate � (T) Design Flow (Q) = # potential bedrooms X 2 people/bedroom X gpd X 1.75 Q= 1820 Minimum tank capacity 2275 gallons Absorption Area (=Q/5 X SQRT perc rate) A = 0 sq. ft. of absorption area required 0 gravelless chamber units without reduction # of Perc Holes Required: 3 QUICK 4 9_8 A = 0 sq.ft. with 50% reductionTRENCHES 0 gravelless chamber units with reduction STANDARD A= 0 sq.ft. with 50% reductionTRENCHES 0 grave0ess chamber units with reduction EQ 36 0 EQ36 units in TRENCHES OUICK4-EQ36 0 0 SETBACK FROM WELL # of feet = 165.6 SETBACK FROM POND, STREAM OR IRRIGATION DITCH # of feet = 115.6 SETBACK FROM DRY GULCH # of feet = 90.6 ►a 130 4 0 1 K 4 9.2 0 sq ft 30% reduction BED 0 chamber units with reduc. 0 sq ft 30% reduction BED 0 chamber units with mduc. 0 EQ36 units in a BED 0 0 ISDS DESIGN CALCULATIONS - for Pitkin Owner's Name Parcel ID # House Size (sq. ft.) 1� (75 gpd, 100 gpd, or 130 gpd) 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 2080 State Review Required? no Perc Rate � (T) Design Flow (Q) = # potential bedrooms X 2 people/bedroom X gpd X 1.75 Q= 3640 Minimum tank capacity 4550 gallons Absorption Area (=Q/5 X SART perc rate) A = 0 sq. ft. of absorption area required 0 gravelless chamber units without reduction # of Perc Holes Required: 3 QUICK 4 9_8 A = 0 sq.ft. with 50% reductionTREN= 0 gravelless chamber units with reduction STANDARD A= 0 sq.ft. with 50% reductionTRENCHES 0 graveBess chamber units with reduction EO 36 0 EQ36 units in TRENCHES OUICK4-E036 0 0 SETBACK FROM WELL # of feet = 311.2 SETBACK FROM POND, STREAM OR IIMGATION DITCH # of feet = 261.2 SETBACK FROM DRY GULCH # of feet = 236.2 IS 130 W QUICK 4 9.2 0 sq ft 30% reduction BED 0 chamber units with reduc. 0 sq ft 30% reduction BED 0 chamber units with reduc. 0 EQ36 units in a BED 0 0 l�J Nancy Mackenzie 0 From: tpetzl@comcast.net Sent: Wednesday, October 11, 2006 5:59 AM To: Nancy Mackenzie; thecrew_4@netzero.net Subject: Re: Whitestar Trust - 910 Whitestar Drive (Steve Koski job) Attachments: Whitestar Trust - 910 Whitestar Drive (Steve Koski job); IMG_4055.JPG 0 I0 WhitestarTrust- IMG_4055.JPG(2 910 White... MB) Hi Nancy, We are all finished. The ditch was 'sealed' off to prevent any water going through it. I will do a installation letter, and comment on the ditch work. I should be done with that by the endof this week. Tank photo included. Timothy R. Petz, P.G. Onsite Wastewater Systems 970-618-5033 Glenwood Springs 303-906-7823 Golden -------------- Original message ---------------------- From: "Nancy Mackenzie" <nancym@co.pitkin.co.us> > Hi Tim & Rollin, > Is there anything new on this one? It has been about a month since we > did a final site inspection. The remaining concern was the irrigation > ditch that splits the two septic fields. The ditch is to be lined or > "un -ditched"! > Nancy > Nancy MacKenzie > 970-920-5076 > Sr. Environmental Health Specialist > Pitkin County > Environmental Health & Natural Resources Department 0 • Page 1 of 1 Nancy Mackenzie From: thecrew_4@netzero.net Sent: Tuesday, October 10, 2006 6:59 PM To: Nancy Mackenzie Subject: Re: Whitestar Trust - 910 Whitestar Drive (Steve Koski job) Hi Nancy, I talked with Steven Koski about the ditch needing to be lined if they want it to continue as a ditch. He said he would talk it over with the owner. Tim had me place a loader bucket full of earth in the ditch fifty feet on each side of the distribution box to block the ditch for the time being. It seems that Steven or the owner need a reminder to hurry along the decision as to what they are going to do. Hope this helps, Rollin 10/11/2006 0 Page I of I Nancy Mackenzie From: thecrew_4@netzero.net Sent: Wednesday, August 30, 2006 4:39 PM To: tpetzl@comcast.net Subject: Koski Tim I talked with Steven Koski today and he said the owner is having him get a complete job proposal together for the apartment in the barn. If it goes over his maximum, and no one knows what that is, he won't do the barn apartment nor the septic system. However, they are going to add the tank on the house system along with the "D" box and whatever else you have to be done. He said I'm doing that part for sure so I wanted to know if you had that worked up. I could probably do that next week or at least before we go NY on Sept. 15. Let me know Rollin 9/5/2006 %Y08/17/2006 12:11 ll� 3032162796 v PETZ 0% - 1-1 ^0co CARLA / NANo I "PAGE W MOOIEL 9 1 o w �4 �7c i a�z - � w 17 RANGY, PAGE 01 Ca NTS ST&\jC I�DsK ) - o� yy � 6 vim— PGu-5 RNA '�T W `'P\1G R� MCC 1N � c� ON'T6 ceD g 1030 W1r �CH I 3 �� M7�S'Z ��8 -5033 Owner's Name 0 0 ISDS DESIGN CALCULATIONS - for Pitkin Parcel ID # House Size (sq. ft.) (75 gpd, 100 gpd, or 130 gpd) 130 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 2080 State Review Required? no Perc Rate � (T) Design Flow (Q) = # potential bedrooms X 2 people/bedroom X gpd X 1.75 Q= 3640 Minimum tank capacity 4550 gallons Absorption Area (=Q/5 X SQRT perc rate) A = 0 sq. ft. of absorption area required 0 gravelless chamber units without reduction # of Perc Holes Required: 3 UICK 4 9_8 A = 0 sq.ft. with 50% reductionTRENCHFS 0 gravelless chamber units with reduction STANDARD A= 0 sq.ft. with 50% reductionTRENCHES 0 gravelless chamber units with reduction EQ 36 0 EQ36 units in TRENCHES 01UICK4-EQ36 0 0 SETBACK FROM WELL # of feet = 311.2 SETBACK FROM POND, STREAM OR IRRIGATION DITCH # of feet = 261.2 SETBACK FROM DRY GULCH # of feet = 236.2 l9 UI K 9.2 0 sq ft 30% reduction BED 0 chamber units with reduc. 0 sq ft 30% reduction BED 0 chamber units with reduc. 0 EQ36 units in a BED 0 0 �J fl L L' PO�n" SfflYll602 �� 81 November 17, 2006 Steve Koski 1230 Green Meadow Drive Carbondale, CO 81623 Irrigation Ditch Recommendations, Existing Residence 910 White Star Drive, W/J Ranch Pitkin County, Colorado Mr. Koski, 41 RECEIVED NOV 2 1 2006 P .:iv . r _v...,QW&NTAL Hcf,LTr S.w„URAL RESOURCES Project No. 1226 ALL SERVICE septic, LLC reviewed site conditions and is providing comments regarding the existing irrigation ditch, and the drain fields. The irrigation ditch must be lined with 10 ml PVC liner, or must be culverted appropriately, within 50 feet of the drain fields. Please call our office to observe completed construction. 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. Sincerely, ALL SERVICE septic, LLC Reviewed Timothy R. Petz Richard H. 2 copies sent Copy sent to Pitkin County Health Department, Attn: Nancy N flLLj06%wjo*dSpinpC081602PM26µ SfBYIPh 970416.5033 Fn 303.216.2796 September 5, 2006 Steve Koski 1230 Green Meadow Drive Carbondale, CO 81623 REC'P11'ED pmaroUS MP�j i 2006 Nfgt & rt4JtRfS00 'EAt S Project No. 1226 Revised Onsite Wastewater Evaluation and Upgrade OWS Recommendations for Existing Residence 910 White Star Drive, W/J Ranch Pitkin County, Colorado Mr. Koski, ALL SERVICE septic, LLC evaluated the existing onsite wastewater system (OWS) at the subject property and have prepared recommendations to upgrade the existing OWS in order to conform to current regulations. The property is located outside of the town of Aspen Colorado, in an area where OWS are necessary. The property is served by the ranch water service. SITE CONDITIONS An 8 -bedroom residence, utilizing its own OWS exists on the property. The house plumbing is separated, with 4 -bedrooms utilizing a 1250 -gallon 2 -compartment concrete septic tank followed by a concrete basin, and the additional 4 -bedrooms utilizing one 2500 -gallon 2 -compartment septic tank. A distribution vault distributes the effluent to two drain fields, as indicated on Figure 1. Two drains field exist at the subject property. The original drain field was installed approximately 15 years ago and consists of 8 S13-2 laterals, for a total approximate area of 2400 SF. The most recent drain field was installed in 1998, and consists of 6 chamber trenches for an infiltrative area of 1612 SF. OBSERVATIONS The existing septic tanks and distribution vault are in good condition. All access risers and lids are intact and secure. One set of tanks is undersized to serve 4 -bedrooms according to current regulations. The distribution vault has two inlets and two outlets. The outlet leading to the chamber drain field is not receiving effluent, due to the pipe elevation. Most of the effluent is being directed to the SB -2 drain field. j 0 0 Onsite Wastewater systems Page 2 The SB -2 drain field was excavated and appears to be functioning normally. The sock around the perforated pipe was moist, although no Biomat has formed. Due to the age of the most recent field, and the fact effluent was not being discharged to it; the chamber drain field was not excavated. B & R septic provided camera and jet work at the subject property. There is question regarding the condition of the distribution box serving the SB -2 drain field. CONCLUSIONS AND RECOMMENDATIONS 1. Each 4 -bedroom section of the house, must have a minimum of 2275 -gallons of tank capacity serving it, with 60% of which must be in the first compartment. Install a 1500 - gallon, single -compartment, precast concrete septic tank in front of the existing 1250 - gallon tank, as indicated on Figure 1. Place effluent filters on the outlets of the existing 1250 -gallon and the 2500 -gallon septic tanks. 2. Replace or redirect the outlet pipe to the chamber drain field to establish even distribution. Place flow regulators on outlet pipes for future leveling. 3. The distribution box serving the SB -2 drain field must be replaced. Install a concrete distribution box with a baffle to serve the SB -2 drain field. 4. The SB -2 drain field was sized based on 60 MPI and was sized accordingly. The chamber drain field was sized based on 27 MPI, and was sized accordingly. (Only a 301/6 reduction was taken, rather than a 501/6 in the sizing of the chamber drain field.) OPERATION INFORMATION AND MAINTENANCE The surface of the drain field and all excavations 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. Livestock should not graze on the drain field. Plumbing fixtures should be checked to ensure that no additional water is being discharged to OWS. 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 OWS. Grease should not be placed in household drains. Loading from a water softener should not be discharged into the OWS. No hazardous wastes should be directed into the OWS. Mechanical room drains should not discharge into the OWS. The OWS is engineered for domestic waste only. INSTALLATION OBSERVATIONS ALL SERVICE septic, LLC, and the county must view the OWS during construction. The OWS 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. Al10WS 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. Sincerely, ALL SERVVIICE septic, LLC SE Timothy R. Petz 3 copies SB -2 DRAIWLD REPLACE DISTRIBUTION BOX WITH CONCRETE BOX WITH BAFFLE.-,,"",< CHAMBER TRENCH DRAI FIELD \� 1250 -GALLON, TWO-COMPARTMENT CONCRETE SEPTIC TANK. ADD EFFLUENT FILTER ADD 1500 -GALLON ,__� SINGLE COMPARTMENT, CONCRETE SEPTIC TANK. DRIVE S MG 4BFDItOGY6 \ ` 8 -BEDROOM RESIDENCE t APPROX SCALE I' = 30' NORTH DISTRIBUTION BASIN WITH TWO INLETS AND TWO OUTLETS. ENSURE EVEN DISTRIBUTION. \ CONCRETE BASIN ` 2500 -GALLON, TWO-COMPARTMENT SEPTIC TANK. '-ADD EFFLUENT FILTER UPGRADE RECOMMENDATIONS FOR EXISTING OWS 910 WHITE STAR DRIVE ALL PRO N0. 122E PITKIN COUNTY, COLORADO SERVICE SEPTIC, LLC W/J RANCH 970-618-5033 FIGURE I _�e l 0 8 -BEDROOM RESIDENCE t APPROX SCALE I' = 30' NORTH DISTRIBUTION BASIN WITH TWO INLETS AND TWO OUTLETS. ENSURE EVEN DISTRIBUTION. \ CONCRETE BASIN ` 2500 -GALLON, TWO-COMPARTMENT SEPTIC TANK. '-ADD EFFLUENT FILTER UPGRADE RECOMMENDATIONS FOR EXISTING OWS 910 WHITE STAR DRIVE ALL PRO N0. 122E PITKIN COUNTY, COLORADO SERVICE SEPTIC, LLC W/J RANCH 970-618-5033 FIGURE I _�e l N N H ^r W E cz ca E O U 1 _N C cn O <V CD 1 'C> Y T U) co U a N N Fa 0 L a ISDS DESIGN CALCULATIONS - for Pitkin Owner's Name Parcel ID # House Size (sq. ft.) (75 gpd, 100 gpd, or 130 gpd) 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 1040 State Review Required? no Perc Rate ! (T) Design Flow (Q) = # potential bedrooms X 2 people/ bedroom X gpd X 1.75 Q= 1820 Minimum tank capacity 2275 gallons fl*t-� X 1 Absorption Area (=Q/ 5 X SQRT perc rate) A= 0 sq. ft. of absorption area required 0 gravelless chamber units without reduction # of Perc Holes Required: 3 QUICK 4 9_8 A = 0 sq.ft. with 50% reductionTRENCHES 0 gravelless chamber units with reduction STANDARD A= 0 sq.ft. with 50% reductionTRENCHES 0 gravelless chamber units with reduction EQ 36 0 EQ36 units in TRENCHES OUICK4-EQ36 0 0 SETBACK FROM WELL # of feet = 165.6 SETBACK FROM POND, STREAM OR IRRIGATION DITCH # of feet = 115.6 SETBACK FROM DRY GULCH # of feet = 90.6 QI X Z - QUICK f 9.2 0 sq ft 30% reduction BED 0 chamber units with reduc. 0 sq ft 30% reduction BED 0 chamber units with reduc. 0 EQ36 units in a BED 0 0