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HomeMy WebLinkAboutpitkin.eh.246717401005 (2006)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 Count�vironmental Health & Natural Reso s Department Pe for an Individual Sewage Disposal Joem 0405 Castle Creek Road, Suite 10, Aspen, Colorado 81611 Phone 970-920-5070 / FAX 970-920-5077 Permit# 05037 Parcel ID# 2467-174-01-005 Type of permit New( X ) Repair( ) Addition/Remodel to House( ) Name of Owner Hedy Longworth — Tom Misner Street Address Holland Hills Road Property legal description Lot Z Size of lot 72 acres Holland Hills at Basalt Subdivision Total square footage of the house 3,629 Water source Holland Hills Water System # of bedrooms in house 4 # of offices, lofts & similar sized rooms in house Caretaker unit # of bedrooms in caretaker unit Designed for what # rooms (list) Total square footage of the caretaker unit # of offices, lofts & similar sized rooms in caretaker unit 4 bedrooms Permit information Designed by Schmueser Gordon Meyer Mailing Address 118 W. 6'" Street, Suite 200, Glenwood Springs, CO 81601 Perc rate 15 Profile hole depth 8 ft Depth to groundwater or bedrock Greater than 8 ft Minimum Septic tank capacity 1750 gallons Minimum Absorption area 542 sq ft wl 50% reduction Comments Septic permit approved per compliance with the engineer design and specifications dated May 4, 2006. Any changes must be approved by this department and the design engineer prior 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 has stated that using minimum setback criteria is sufficient to prevent contamination. The any ditch must be lined within 50 feet of the field. There must be at least a 10' setback to the property line. Location of trenches should be staked out prior to excavation to assure the 50'setback can be met. This system will consist of one 2000 gallon two-compartment tank with an effluent filter on the outlet. A distribution box will be used to split the flow to two trench systems. The first row of parallel trenches will have 14 Quick 4 chambers, and each row will overflow to another set of trenches with the same number of chambers for a total of 53 gravelless chamber trenches. There must be at least 6 feet of undisturbed soil between each trench. 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. '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: ('CULCQ_ ,N_,C) Cly Date: c I I Plans and specifications of the proposed 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 wings must be included with this permit before the final approval will be issued. Expiration Date: 11, 1 r— I o(' Cyr Gc, C2 InStafler: eV�O��vo Qf_1Lnf(iA_r, License Number: C)Ap Final approval: 1 zi g O Date: T an tN Permit # 06024 Pitkin CountfA�nvironmental Health & Natural Reso s Department Pell! for an Individual Sewage Disposal Skem 0405 Castle Creek Road, Suite 10, Aspen, Colorado 81611 Phone 970-920-5070 / FAX 970-920-5077 Parcel ID # 2467-174-01-005 Type of permit New( X ) Repair( ) Addition/Remodel to House( ) Name of Owner Hedy Longworth — Tom Misner Street Address Holland Hills Road Property legal description Lot 28, Holland Hills at Basalt Subdivision Size of lot .72 acres Total square footage of the house 3,629 Water source Holland Hills Water System # of bedrooms in house Caretaker unit # of offices, lofts & similar sized rooms in house 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) 4 bedrooms Permit information Designed by Schmueser Gordon Meyer Mailing Address 118 W. 6'" Street, Suite 200, Glenwood Springs, CO 81601 Perc rate 20 Profile hole depth 8 ft Depth to groundwater or bedrock Greater than 8 ft Minimum Septic tank capacity 1750 gallons Minimum Absorption area 876 sq ft w/ 30% reduction Comments Septic permit approved per compliance with the engineer design and specifications dated December 19, 2005. Any changes must be approved by this department and the design engineer prior to them being made. Minimum horizontal di ances between components of the system and physical features shall conform to the Pitkin County ISDS regulations. The field must be at least 10 feet from the lined ditch, with the lining extending at least 82 feet from any portion of the absorption field. Any water fine within 25 feet of the field myet be encased. If the ditch on the southwest side of the property carries water, it must also be 82 feet from the,681d or 10 feet if it is lined. This system will consist of one 2000 gallon two-compartment tank and a bed consisting of 95 Quick 4 gravelless chambV units (5 rows of 19) connected via a level manifold. A 10 mil PVC liner will be placed to the north and west sides of field because of the proximity to the retaining wall. This departrAbrlt does not endorse any brand of products. This permit must be kept on-site during installation. The engineer nWst 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. '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: y 1 ILL Plans and specifications of (he propos individual sewage disposal system have been reviewed and are considered satisfactory. Permission fs herebynted to the owner or the agent to perform the work indicated in accordance with the Pitkin County ISDS Regulation in effec),d 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: t U, (-1W- Instal ler: a Final approval: License Number: Date: • 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 / Owner's Mailing Address 6 City,State,Zp Business Phone: 1z - Home Phone: 22 7 eQ E-mail Address: / / � i Primary Contact Person (all communication regarding this permit will go through this person) Name Com an Contact Mailing Address D D City, State, Zi Q O7J C �Business Phone: Z Cell Phone :% �� Fax: Z 7 U E-mail Address: .4 /J'A7 � /✓ Parcel ID # (available from assessor's office at 920-5160 or at www.pitkinassessor.orq) Street address of property Z 0Q/ Legal Description: Lot Block Filing Subdivision awl Size of lot: , 7L acres. Type of proposed structure: � c Total square feet of house f r # of bedrooms (potential) in house r Caretaker Unit: Attached ( ) Detached ( ) Total area(so. ft.) of caretaker unit # of bedrooms (potential) in caretaker unit Permit is for: New Home ( Y.) Repair due to failure ( ) Remodel/Addition ( ) Emergency use ( ) Water: Private well ( ) Spring ( Stream ( ) Community/Public Water System If community system: Name of system 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 stages: first, 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, floodplains, 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 Department, Pitkin County and employees of these agencies will be held harmless should the individual sewage disposal system fail or malfunction. The permit to construct is issued on information submitted by the applicant or his/her representatives. The ner assumes full responsibility in case of failure of the system. Signature of applicant ��&68jV tj Date Received by Receipt # 1 Date A"4 3 G:Vsdslisds appliclisdsapp Rev050103.doc �D • Nancy Mackenzie To: Matt Webster Subject: RE: Holland Hills Lot 28 Matt, 40 1) Regulations allow us to waive the 4 times horizontal setback from a cut bank if a RPE can demonstrate that a mechanical /natural barrier will prevent lateral effluent surfacing. So if it makes sense, we would allow you to do this. 2) The HP soil testing was done Nov 22, 2002. So even though the ditch was on, there was minimal flow and it appreared that the vegetation on the property was the type that likes water! That is why we require additional profile/groundwater during spring run off. 3) The Ditch a) We would need verification from the HOA & the Ditch company that the ditch can be lined or culverted. b) I would need to know the "ownership" since there is a note in our file that the owner of the lot 29?, to the north, said part of the ditch is on his property and he didn't want it culverted. c) The ditch is really deep, can it practically be lined? d) The draft design with the new house location and that large circular driveway doesn't appear to leave any room for error in the location and the size of the system, especially if a partial raised mound is required. So the best practice would be to get the ditch lined/culverted before the ditch is opened this spring (where it encroaches on the 50ft plus the 8ft rule. Nancy From: Matt Webster [mailto:mattw@sgm-inc.com] Sent: Monday, February 06, 2006 10:43 AM To: Nancy Mackenzie Subject: Holland Hills Lot 28 Hello Nancy, As we had discussed on the phone about a month ago, I am working on an ISIDS design for Tom Misner's property - Lot 28 at Holland Hills. They are looking at putting in a driveway downhill from the drain field. The cuts required for the driveway would be several feet deep, resulting in the need for a retaining wall. Due to site constraints, we are not able to obtain a horizontal separation of 4 times the vertical drop from the bed to the driveway. However, we were going to design the bed with a liner around the downhill sides to prevent lateral movement of the effluent. This should satisfy the requirement of a mechanical barrier to prevent lateral effluent surfacing, but I wanted to check with you to see if you had any concerns with this approach. Also, Tom has indicated that the ditch was most likely flowing when HP did their original subsoil investigation (and did not find any standing water in their test pits). If we can verify that the ditch was in fact flowing at that time, would this suffice as evidence that groundwater will not be an issue for the ISDS. Or would you still require another test pit after the ditch is lined? Let me know if you have any questions about any of this. Thanks for your help, Matt Webster 2/6/2006 0 0 SCNMUESER GORDON, MEYER c M O I N c c n S SURVEYORS 1 18 WEST 6TH STREET. SUITE 200 GLENWOOD SPRINGS, CO 81601 970-945-1004 / FAX: 970-945-5948 WWW.SGWINC.COM No virus found in this outgoing message. Checked by AVG Free Edition. Version: 7.1.375 / Virus Database: 267.15.2/251 - Release Date: 2/4/2006 2/6/2006 0 0 Matt, I have talked to Tom Misner in the past, but I'm not exactly sure which job that was for. Generally, lots in Holland Hills are small and soils are pretty consistent. If the field will be in any proximity to a ditch (there are many in Holland Hills), we could require a spring/early summer profile hole to be sure runoff or irrigation water will not influence the groundwater table in the area of the field. I guess we need to look at the site and analyze whether or not the peres from 2002 would be representative in the proposed new field location. Could we do a site visit? There is quite a bit of snow on the ground now, but as I mentioned before, Holland Hills lots are generally small and I bet we could get a better feel for it by checking it out. Let me know when you might want to do that. cb Carla Block, REHS Pitkin County Environmental Health and Natural Resources 970-920-5438 From: Matt Webster [mailto:mattw@sgm-inc.com] Sent: Friday, December 16, 2005 3:09 PM To: Carla Block Subject: NOT Pitkin Iron Related! Carla, I just got handed a project with an ISDS design for a homesite in Holland Hills. A Subsoil Study was conducted by HP Geotech for the former owner, and included percolation tests and a profile pit. Upon reviewing the report, I was concerned with two issues: 1) the perc test locations may not match where the current owner wants the ISDS, and 2) the percolation tests were conducted on November 22, 2002 (i.e., after the November 15 deadline). I am wondering if this subsoil study will be adequate for the design of this system. Apparently, the previous owner had been through a certain amount of permitting/approval with the County, although I'm not sure how much interaction he had with your office. The relevant information is as follows: Site Location: Lot 28, Holland Hills, Pitkin County, CO Previous Owner: Bill Swanson, 914 Water Avenue #17, Aspen, CO 81611 Current Owner: Tom Misner, PO Box 393, Basalt, CO 81612 The HP Report is dated December 6, 2002 and the project is HP Job No. 102754 Are you aware of this project and/or subsurface study by HP? I'm not sure if the profile pit is still available for observation but could visit the site to check (granted, it will have been exposed for 3 years). Also, given the date of the percolation tests, will we be able to use this information in the design? Let me know if you have any questions or if there is other information I can provide Thanks, Matt Webster 4/4 Z/Z 3DVd 0 • • PITPUN COUNTY ENVIRONMENTAL HEALTH & NATURAL RESOURCES DATE: 8/30/2006 Send to: Tom Misner From: Alicia Gomez Fox Number; 927-3280 Phone Number: 920-5087 CC: All Service SepitcNumber of Pages, Including Cover: 2 CC Fax Number: I O URGENT O REPLY ASAP 0 PLEASE COMMENT E3 PLEASE REVIEW ® FOR YOUR INFORMATION COMMENTS: Septic Permit # 06037 for parcel 2467-174-01-005, owner Longworth -Misner, has been finalized. Please feel free to call 920-5070 if you have any questions. fax cover Pitkin County Environmental Health and Natural Resources 0905 Castle Creek Road Sulte ✓L10, Aspen, CO 81611 Phone (970) 920.5070 1 Fax (970) 920.5077 Web site w .aspenpftkin.com/ehnr NOIID3NNOD 311NISDv3 ON (Y-3 M3MSNV ON (E-3 ASno (Z-3 11tld 3N11 Mo in D'ON (l-3 NONN3 NOi Nosv3w --------------------------------------------------------------------------------- NO 08Z£LZ6 N0 Z13d WIl ----------8-----------------------------------V--------------------- ilnS Wd00: Z 900Z '0£ 'DTIV 3DaNOS38 1vN H11V3H 08IAN3 :a3MH XV3 * * * ( Wd£0 Z 0Z '0£ 'Dnv ) AWH 1111S38 NOIIVDIWWOD # l 'd Xl AWNM £L5 ------------------ 300104 31I3 03HOIS/0311IMN" I ------------------------------ REASON FOR ERROR E-1) NANO UP O0. LINE FAIL E-3) NO ANSWER • • ---------------------- E-2) BUSY E-4) NO FACSIMILE PITKIN COUNTY ENVIRONMENTAL HEALTH & NATURAL RESOURCES DATE: 5/17/2006 Send to: Tom Misner From: Alicfa Gomez Fax Number: 927-3280 Phone Number: 920-5087 CC: All Semite Septic Number of Pages, Including Cover: 2 CC Fax Number: O URGENT L3 REPLY ASAP Q PLEASE COMMENT O PLEASE REVIEW ® FOR YOUR INFORMATION COMMENTS: A septic permit (# 06037) has been issued for parcel 2467-174-01-005, Holland Hills Road, owner Misner. This replaces permit #06024. Please feel free to call 920-SO70 if you have any questions. NOTE: Effective April 8, 2006 a licensed Installer must Install the ISDS System and EH/NR must be notified prior to installation who that Person/company is to check for installer's compliance with our new regulations. fax cover Pitkfn County Environmental Health and Natural Resources 0405 Castle Creek Road Suite 410, Aspen, CO 81611 Phone (970) 920.5070 I Fax C970) 920.5077 Web site www.aspenPitkin.com/ehnr Cl P. 1 x s x CONDICATION RESULT REPORT ( MAY. 17. 2• 2:53PM ) x x x FAX HEADER: ENVIRO HEALTH NAT RESOURCE TRANSMITTED/STORED MAY.17.2006 2:50PM FILE MODE OPTION ADDRESS RESULT PAGE ---------------------------------------------------------------------------------------------------- 240 MEMORY TX TIM PETZ OK 2/2 9273280 OK 2/2 ------------------------------ REASON FOR ERROR E-1) NANO UP O0. LINE FAIL E-3) NO ANSWER • • ---------------------- E-2) BUSY E-4) NO FACSIMILE PITKIN COUNTY ENVIRONMENTAL HEALTH & NATURAL RESOURCES DATE: 5/17/2006 Send to: Tom Misner From: Alicfa Gomez Fax Number: 927-3280 Phone Number: 920-5087 CC: All Semite Septic Number of Pages, Including Cover: 2 CC Fax Number: O URGENT L3 REPLY ASAP Q PLEASE COMMENT O PLEASE REVIEW ® FOR YOUR INFORMATION COMMENTS: A septic permit (# 06037) has been issued for parcel 2467-174-01-005, Holland Hills Road, owner Misner. This replaces permit #06024. Please feel free to call 920-SO70 if you have any questions. NOTE: Effective April 8, 2006 a licensed Installer must Install the ISDS System and EH/NR must be notified prior to installation who that Person/company is to check for installer's compliance with our new regulations. fax cover Pitkfn County Environmental Health and Natural Resources 0405 Castle Creek Road Suite 410, Aspen, CO 81611 Phone (970) 920.5070 I Fax C970) 920.5077 Web site www.aspenPitkin.com/ehnr Cl P. 1 x x x COM6ICATION RESULT REPORT ( APR.19.20 10:22AM ) x x x FAX HEADER: ENVIRO HEALTH NAT RESOURCE TRANSMITTED/STORED APR.19.2006 10:21AM FILE MODE OPTION ADDRESS RESULT PAGE ---------------------------------------------------- ------------------------------------- 164 MEMORY TX 9273280 OK 2/2 ----------------------------------------- REASON F)OR ERROR E 3) NONANSWE RR LINE FAIL 4D 40 ----------------------------- E-23 BUSY E-4 NO FACSIMILE CONNECTION PITIQN COUNTY ENVIRONMENTAL HEALTH 8t NATURAL RESOURCES DATE: 4/19/06 Send to: Tom Misner From: Alicia Gomez Fax Number: 927-3280 Phone Number: 920-5087 CC: Number of Pages, Induding Cover: 2 CC Fax Number: O URGENT E3 REPLY ASAP 0 PLEASE COMMENT O PLEASE REVIEW On FOR YOUR INFORMATION COMMENTS: Tom, Here is a copy of the permit Carla tried to give you yesterday. She also asked that I Inform you that the setback to any ditch that is unlined must be 82 ft. If the ditch is lined, the setback Is only 10 feet but the ditch must be lined within 82 feet of the absorption field. You should (or have SGM) double check the distance from the proposed leachfield — the one that was permitted — to the ditch that has already been Ilned/culverted to be sure it extends far enough from the proposed field (82 feet). And as a general reminder: Effective April 8, 2006 a licensed installer must install the ISIS system and EH/NR must be notified prior to Installation who that person/company Is to check for installer's compliance with our new regulations. Let us know If you need any additional information, or have any questions. You can call us at 920-5070. -Alicia fax cover Pitkin County Environmental Health and Natural Resources 0405 Castle Creek Road Suite #10, Aspen, CO 81611 Phone (970) 920.5070 I Fax (970) 920.5077 Web site ww .aspenpitkln.com/ehnr F1 COMMOCATION RESULT REPORT APR. Fax Number: P. 1 • ■ • ( 17. 20.1:08PM ) IK* 0 URGENT O REPLY ASAP FAX HEADER: ENViRO HEALTH NAT RESOURCE TRANSMITTED/STORED APR.17.2006 1:07PM FILE MODE OPTION ADDRESS RESULT PAGE ---------------------------------------------------------------------------------------------------- 158 MEMORY TX SGM OK 2/2 -------------------------------------------- IFASON F)OR ERROR E-91 NOF NANSWERR LINE FAIL • • f"k -------------------------------- E -H BUSY E-4 NO FACSIMILE CONNECTION PITKIN COUNTY ENVIRONMENTAL HEALTH & NATURAL RESOURCES DATE: 4/17/2006 Send to: SGM From: Alicia Gomez Fax Number: Phone Number: 920-5087 CC: Number of Pages, Including Cover: 2 CC Fax Number: 0 URGENT O REPLY ASAP Q PLEASE COMMENT O PLEASE REVIEW ® FOR YOUR INFORMATION COMMENTS: A septic permit (# 06024) has been issued for parcel 2467-174- 01-005, Holland Hills Road, owner Heady Longworth — Tom Misner. Please feel free to call 920-5070 If you have any questions. NOTE: Effective April 8, 2006 a licensed installer must install the ISDS system and EH/NR must be notified prior to installation who that person/company Is to check for installer's compliance with our new regulations. fax cover Pitkin County Environmental Health and Natural Resources 0405 Castle Creek Road Suite #10, Aspen, CO 81611 Phone (970) 920.5070 1 Fax (970) 920.5077 6, C) fill ro�2014 6l ",4swing,,coa1602 SENYI� 90970616-S033 'I W303-2162796 August 11, 2006 Project No. 1181 Tom Misner, Inc. PO Box 393 Basalt, CO 81621 Installation Observation, Proposed Residence Lot 28, Holland Hills Road Pitkin County, Colorado Mr. Misner, WEIVED AUG 2 g 2006 PITXIN CUw1 r HEALTH g MTURAL RESOURCES ALL SERVICE septic, LLC and Pitkin County performed installation observations on August 41h and I Os' 2006, for the subject property. The installation included one 2000 -gallon, two-compartment precast concrete septic tank with an effluent filter on the outlet, and six `Quick -4' chamber trenches. Two trenches had 14 chambers, two trenches had 10 chambers, and two trenches had 4 chambers, for a total of 56 `Quick4' chambers and 553 SF of infiltrative area. A distribution box and serial distribution will be used to distribute effluent. An as -built drawing is included. Upon fugal grading surrounding the residence, two risers and lids should be installed to bring the septic tank to grade. The OWS was 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 �, r..,. Timothy R. Petz Reviewed Richard H. 2 copies sent Copy sent to Pitkin County Health Department, Attn: Carla Ostberg I3 •OWS AS -BUILT 2000 -GALLON, TWO-COMPARTMENT PRECAST CONCRETE SEPTIC TANK, WITH EFFLUENT FILTER ON OUTLET 4" PVC EFFLUENT LINE DISTRIBUTION BOX, 553 SF OF INFILTRATIVE AREA IN 6 GRAVELLESS TRENCHES. \ TWO TRENCHES HAVE 14 CHAMBERS TWO TRENCHES HAVE 10 CHAMBERS TWO TRENCHES HAVE 4 CHAMBERS 4" PVC LINES FOR A TOTAL OF 56'QUICK-' CHAMBERS PVC OVERFLOW LINES WIWERE SLEEVED NTH SCHED 40 PV AND INSULATED WITH SCALE 1"='V' NORTH 0 Holland Hills Metropolitan District 517 East Hopkins Avenue, Aspen, Colorado 81611 Tel. 970-925-3475 Fax 970-925-4754 Board of Directors Kent Schuler Peter Abplanalp Barb Schutz Tom Misner Carla Block Pitkin County Environmental Health 0405 Castle Creek Road Aspen, Colorado 81611 Re: Lot 28 Holland Hills Road Dear Carla: April 12, 2006 This letter will confirm that the property at Lot 28 Holland Hills Road has completed work to partially line and partially pipe a section of the Kester Ditch above Lot 28. This ditch work was completed to satisfy setback requirements of the Environmental Health Department. The improvements include a buried 40 mill polyethylene liner in combination with a buried 36" ADS "N-12 polyethylene pipe. At the request of Mr. Tom Misner, I inspected the ditch today and have found the improved sections have been constructed in a sound and complete manner and the improvements should adequately prevent water from seeping from the ditch. Should you have any questions regarding the installation, please give me a call. Sincerely, By Gary . each District Manager 1'Ir Email to HHMD@beachresource.com 0276 Misner ditch improvempd I l� • • Page I of 1 Carla Block From: Matt Webster (mattes@sgm-inc.coml Sent: Tuesday, December 20, 2005 10:00 AM To: Carla Block Subject: Holland Hills Lot 28 Attachments: Lot 28 Subsoil Study.pdf; Improvement Survey.pdf; site plan.pdf Carla, I've attached the HP Geotech soils report, the Improvement Survey and a site plan with topography and a rough location of where the house may be located. It looks like the Kester Ditch runs along the eastern edge of the property. The perc test holes and test pit were located in the center of the property. Based on the desired house location, the gas line that runs along the western side of the property, and the driveway (the owner wants a circular drive although the location is not currently known) - we are probably looking at locating the drain field in the southern/southeastern portion of the property. I think the owner wanted it along the western edge, but I'm not sure we can accomodate that given the constraints. In any case, a substantial portion of it should be within about 50-75' of the original perc tests. The perc test results were 20, 15 and 9 MPI for an average of approximately 15 MPI. No free water was observed in the pits, which ranged from 6.5' to 9' deep. Let me know if you have any questions or need any other information Thanks, Matt ^Webster SCHMUESER GORDON MEYER [ N O I N [LRS OURVEYORS 1 18 WEST 6TH STREET, SUITE 200 GLENWOOD SPRINGS. CO 8 1601 970-945-1004 / Fix: 970-945-5948 WWW.SGWINC.COM No virus found in this outgoing message. Checked by AVG Free Edition. Version: 7.1.371 / Virus Database: 267.14.1/207 - Release Date: 12/19/2005 12/20/2005 y rEntT o. 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W, - 3 41L1 11,.111,111"DS 0 JAN.21.2003 11:51PM MSDN 343 ASPEN Mrs P.2 Request to pipe the Kester Ditch on Lot # 28 Holland Hills Dr. I, William E Swanson Jr. have a contract to purchase Lot # 28 on Holland Hills Dr. in Basalt Co. contingent upon being able to pipe the irrigation ditch that you maintain and that runs through Lot # 28. The ditch is highlighted on the enclosed survey. I am requesting permission to pipe this ditch in its entirety. I would use 36" ADS Plastic Pipe and connect it into the 36" ADS Plastic Pipe that currently runs under Holland Hills Dr. and into Lot # 28. The pipe would run from this point to the end of lot # 28 to where it connects with Lot # 26. The ditch would then be backfilled, tamped, covered and graded. !, SWAA- GR-t'ste wtLi- qui. pw.re.h Nr rtrt fws( ttw� P<v steP�n{. C.th- The work will commence and be completed during the period the ditch is shut down Nov, to April. Please provide the date's water will not be running in the ditch, All of the work, including materials and labor will be done at Mr. Swanson's expense. By signing this letter both parties acknowledge this agreement, agree to it and The Kesler Ditch Co. grants William E Swanson Jr. and his agents the right to pipe the ditch as described. Signed: William E Swanson Jr. ',Ad- -, � Dated A Z` � 7 The Kesler Ditch Co. ' Dated /Y D 3 Printed name of signer.- vl0 p ({yl Position: V-,(�S,RA () <* T -din oV-F pV-c. -AO-N> Z-O-Ic,-L jo, Holland Hills Metropolitan District 517 East Hopkins Avenue, Aspen, Colorado 51611 Tel. 970-925-3475 Fax 970-925-4754 Board of Directors Kent Schuler Peter Abplanalp Barb Schutz Tom Misner r•�siiU)yMor. Suzanne Wolff Pitkin Community Development Dept. 130 S. Galena Street Aspen, Colorado 81611 Re: Water Service to Tom Misner Property Dear Suzanne: This letter will confirm that the Misner property lies within the corporate Boundaries of the Holland Hills Metropolitan District. The Holland Hills Metro District provides potable water service to properties within the District through a Colorado State approved public water system. The system identification number is PWSID # CO 0149352 and a ground water source has been adjudicated Under Case Nos. 99CW319 in Water Court Division 5, and the water supply meets or exceeds all federal and state water quality standards and a fully operational pumping, treatment and distribution system is in place to deliver water to all properties currently within the District. The Misner property is therefore eligible for water service from the District upon completion of a water service application, payment of processing and inspection fees and the installation of a District approved water service line and water meter. The Misner Property is also served by District maintained asphalt roads including Holland Hills Road and Bishop Lane. Misner is eligible to access these roads, and use of the roads during construction by heavy vehicles is permitted according to the rules of the District. All proposed cuts to the road and access points must be pre -approved by the District. Sincerely, By ach Distract Manager i7 Email to HHN4D@beachresource.com 0276"s niL i .wpd � r IMP'I20VEMNT SURVEY LOT 2 , HO HILLS AT BASALT ACCORDING TO THE PLAT RECORDED MARCH 27, 1970 IN .PLAT BOOR 4 AT PAGE 252 COUNTY OF PITEIN, STATE OF COLORADO 5 i N�U12-24-. w 77 a \ 4N �`. ` .. �`. `� �� - '"wpm us -� � ��1.: ��'t— -- -- � ..�.;.. "'��Y'.•. o-tesns � ti [6 J \\ �1 w➢E mol`��`�Iesd,{Vn1,twww ��. .. " tma lam\ \`; •wsR'.`°�•' � � 'u M�(zN �. � .. - .yo* �•:' � ` .sat�,c:.^�.°tr°°xms•'�o� A rjg �8 S.E�a Tom' Hill un" �"' 0 0 HOLLAND HILLS AT BASALT SUBDIVISION PROPERTY OWNERS ASSOC. C/o Beach Resource Management 715 W. Main Aspen, Colorado 81611 January 27, 2003 Pitkin County Environmental Health Department 130 South Galena Street Aspen, Colorado 81611 Attn: Nancy McKenzie RE: Swanson CDU Special Review (PID# 2467-174-01-005 CASE# P005-03) Dear Ms. McKenzie, RECEIVED FEB 3 2003 PITKIN COUNTY EPAIJIRON�)ENTAL HEALTH Thank you for including us in your review of this application. Enclosed please find our Architectural Control Committee pre -approval stipulation letter to Mr. Swanson- Your attention is directed to page 5 of our stipulation letter and the following language: "SPECIAL REVIEW FOR CARETAKER DWELLING UNIT We have reviewed your submittal to Pitkin County, Swanson CDU Special Review (PID# 2467-174-01-005 CASE# P005-03) and are submitting comments at their request. We disagree with your responses to Section 3-210-020 General Standards and Criteria, i.e. Sections D, E & G.2.: Based on the exterior fagade, colors and refinishing techniques you indicated in conversation and the elevations you provided to us. Without revision, your project will not be in harmony with the surrounding area, and will negatively effect the neighborhood Section G.1.: The public health, safety or welfare cannot be guaranteed unless you agree to all of the stipulations regarding lining or culverting of the Kester ditch. In summary, we cannot support your special review application without first receiving your signed approval and agreement to all of the stipulations included herein." 91 r 0 0 We have shared this letter with Mr. Swanson and are awaiting his reply. We appreciate the support of the Community Development Department in our efforts to maintain a quality neighborhood environment while protecting our investments. As per your request, we have measured the Kester Ditch culvert under Holland Hills Road. It is indeed 36" inside diameter. Please call if we can be of further service. Sincerely Monroe Sui Committee Enclosure Cc: Board of Directors Contiguous property owners Environmental Health Department as 9 0 HOLLAND HILLS AT BASALT SUBDIVISION PROPERTY OWNERS ASSOC. C/o Beach Resource Management 715 W. Main Aspen, Colorado 81611 January 27, 2003 Pitkin County Community Development Department 130 South Galena Street Aspen, Colorado 81611 Attn: Ezra Louthis RE: Swanson CDU Special Review (PID# 2467-174-01-005 CASE# P005-03) Dear Mr. Louthis, Thank you for including us in your review of this application. Enclosed please find our Architectural Control Committee pre -approval stipulation letter to Mr. Swanson. Your attention is directed to page 5 of our stipulation letter and the following language: "SPECIAL REVIEW FOR CARETAKER DWELLING UNIT We have reviewed your submittal to Pitkin County, Swanson CDU Special Review (PID# 2467-174-01-005 CASE# P005-03) and are submitting comments at their request. We disagree with your responses to Section 3-210-020 General Standards and Criteria, i.e. Sections D, E & G.2.: Based on the exterior fagade, colors and refinishing techniques you indicated in conversation and the elevations you provided to us. Without revision, your project will not be in harmony with the surrounding area, and will negatively effect the neighborhood. Section G.1.: The public health, safety or welfare cannot be guaranteed unless you agree to all of the stipulations regarding lining or culverting of the Kester ditch. In summary, we cannot support your special review application without first receiving your signed approval and agreement to all of the stipulations included herein." 0 0 We have shared this letter with Mr. Swanson and are awaiting his reply. We appreciate the support of the Community Development Department in our efforts to maintain a quality neighborhood environment while protecting our investments. Sincerel Monroe Summ Committee Chairperson Enclosure Cc: Board of Directors Contiguous property owners Environmental Health Department aq 0 0 HOLLAND HILLS AT BASALT SUBDIVISION PROPERTY OWNERS ASSOC. C/o Beach Resource Management 715 W. Main Aspen, Colorado 81611 January 27, 2003 Mr. Bi11 Swanson 914 Waters Avenue Aspen, Colorado 81611 RE: Lot 28 Holland Hills at Basalt Subdivision Architectural Review Dear Mr. Swanson, In accordance with the covenants and by-laws of the Holland Hills at Basalt Subdivision, our Architectural Control Committee met with you and your representatives on the evening of Thursday, January 9, 2003. The purpose of the meeting was to review the plans and specifications for structures you wish to build on Lot 28. We have 30 days from this meeting to provide this response to your application. Contiguous property owners were invited to provide input and comments as well as voice any concerns they may have about the project. All contiguous property owners were represented either in person or by proxy. A representative of the Kester Ditch Company, Darwin Barta, was also present to provide input on your desire to alter the ditch. Members of the committee present included: Monroe Summers Peter Abplanalp Rich Walker Kent Schuler, President of our Homeowners Association, and also a member of the Architectural Review Committee was present as a contiguous homeowner but recused himself from final review of the application. This was done because the current owners of Lot 28 feel he has a conflict of interest. We disagree with this assessment but acquiesce to it in the interest of goodwill and expedience. I have agreed to chair the committee in Kent's absence. After review and consideration the committee makes the following observations and conditions our approval of your application on your signed and notarized acceptance of the stipulations noted: 0 SITE 1. That all Pitkin County Setbacks will be observed 2. That all Holland Hills at Basalt Subdivision recorded Easements will be properly utilized, protected and restored to a grassed state as required by covenants. 3. That no encroachments will be installed in such a way as to block further utilization of any easement. 4. That no Mercury vapor, halogen, or direct incandescent flood, the bulb of which is visible from any public street, trail or right of way, will be utilized for outdoor lighting. All outdoor lighting will be low level and indirect. 5. That a landscape plan, including automated irrigation system, be submitted to the committee for review and approval. Community regulations prohibit the use of domestic water for irrigation and mandate the use of the ditch water provided for that purpose. The rational for this is to conserve treated water and utilize the surface water irrigation resource for beautification and the establishment of acceptable ground covers which will inhibit weeds and the encroachment of non-native destructive plant species. You indicated that you intended to leave the lot in a natural state. This is unrealistic and unacceptable in as much as there will be nothing natural about the lot after the completion of earthmoving and construction. Culverting or lining of the ditch will only serve to further the desertification of the property and encourage the encroachment of noxious weeds. Covenants mandate the planting and maintenance of vegetative groundcovers and outlaw the propagation and acceptance of noxious weeds. We have a very valuable resource in our irrigation water rights that other subdivisions would die for. You are paying for it in your property taxes. Use it to your advantage and enhance your property values. SUBDIVISION AND ROAD DISTRICT This application calls for the moving of an existing log house, on subdivision roads, to the site on Lot 28. Approval of this application is further conditioned on your acceptance of the following: 1. That any damage occasioned to the subdivision roads, overhead or underground utility infrastructure or street lighting, irrigation ditches or drainage structures and ditches within the subdivision will be repaired to the satisfaction of the Holland Hills Metropolitan District and the Holland Hills Homeowners Association at your expense. 2. That the structures will not be stored on site. That means that the existing building structures will not be moved to the site under any circumstances until the footings, foundation walls, and load bearing walls have been erected sufficiently to allow the buildings to be set in place immediately and without delay in a continuous operation. BUILDINGS 3. That the project be completed in its entirety, from groundbreaking to landscaping, in the 18 months allowed under subdivision regulations. 4. That the project be constructed according to all governing Pitkin County codes and building and zoning regulations and that no structural, electrical or plumbing changes will occur after the delivery of the certificate of occupancy without additional review by the Architectural Control Committee and additional Pitkin County permits. 5. That the combined buildings be confined to one primary and one accessory dwelling unit for a total of two dwelling units and no more. 6. That all existing windows and doors be scrapped and replaced with new windows and doors incorporating energy efficient glass and insulation to current code. 7. That the entire roof be replaced with new roofing material, either metal or asphalt shingle. EXTERIOR FINISHES 8. That the entire exterior surface of the existing log buildings be stripped and refinished to clean and expose the beauty of the natural wood beneath. Merely covering the existing old log buildings, as you indicated in our meeting with you, with a dark solid color stain, will not be acceptable. 9. You indicated that you wish to paint the buildings with a solid color, "special Walnut" stain. This stain is the darkest stain in the color spectrum short of ebony (black). Choose a semi -transparent, much lighter stain, which allows the grain and feel of the log structure to show through and resubmit a sample of that stain. Painting logs to hide the age of their finish and their imperfections is, as observed, "dated and dreary" as well as a poor indicator of your unstated but surely existing desire to be a positive addition to our neighborhood. 10. Placing an old structure made of horizontal logs on top of a new structure made of horizontal 1 x 8 cedar siding, next to a new structure with shingles on the second level and horizontal lx 4 cedar siding on the first level is hodgepodge and unimaginative.. Painting both structures in their entirety in one almost solid, nearly black color compounds the issue and is totally out of the question. These treatments will only detract from your property value. Don't take our word for it. Ask any licensed Architect or uncompromised Realtor for their opinion. Reconsider and resubmit your exterior finish choices with an eye toward dissimilar treatments and dissimilar colors between levels that will tie the two buildings together thematically and be esthetically pleasing to the eye. IRRIGATION DITCHES You indicate in your application that you wish to enclose the Kester Ditch in a culvert for the purpose of containing leakage. Discussions with the Pitkin County Environmental Health Department indicate that your septic problems can be resolved with the installation of a less expensive ditch lining. Polling of the contiguous neighboors and the mo Board members indicates a majority desire to see the ditch remain open for aesthetic and safety reasons. Approval of this application is further conditioned on your acceptance of the following conditions regarding the irrigation ditch: 1. That you Provide proof in writing of your approval from the Kester Ditch Company. 2. That the enclosure be accomplished by either lining the ditch for it's entire length across your property in accordance with Pitco Environmental Health regulations and Kester Ditch requirements regarding type, thickness, and placement methods for the liner membrane or; 3. That the enclosure be accomplished by enclosing same in the same size, type and manufacture of plastic or Polyvinyl culvert that currently exists where the ditch crosses Holland Hills road at the upstream end of Lot 28. If your choice is culvert you further agree: 4. That the culvert will be installed in accordance with manufacturer specifications and to a depth and level that will maintain the same flow line that currently exists across the property. S. That the culvert will be engineered and installed in such a way that will maintain an airspace in at least the upper 33 1/3 % of the pipe from inlet to outlet under the maximum possible CFS flow of the Kester Ditch. This is for safety purposes in the event that children, pets or wildlife are swept into the pipe. 6. That a cleanable permanent angled steel grate, anchored on a pivot in concrete, be installed at the upstream entrance to the culvert sufficient to inhibit small children, pets or wildlife from entering the culvert. The design shall be similar to the culvert entrance on the Roaring Fork Club property further downstream on the Kester Ditch. That the Kester Ditch Company and Holland Hills Homeowners Architectural Control Committee exercise final approval over the design of the entrance grate. 7. That you and your heirs, successors or assigns of Lot 28 accept, by deed restriction and in a written document filed with the Kester Ditch Company and the Holland Hills Metro District, responsibility for perpetual maintenance and repair of the culvert and cleaning of the steel grate entrance sufficient to avoid backup or flooding of any kind on any public or private property in the subdivision. This document must further state that you accept liability for any flooding occasioned by the lack of maintenance or cleaning of the culvert or it's protective grates. 8. That you install an intermediate access point in the culvert, such as an inverted "T" with manhole cover or protective grating sufficient to allow an individual to enter the Pipe at or near the midpoint for cleaning and maintenance. 9. That the upstream end of the culvert begin at a point no closer than 140' downstream from the eastern most lot comer of Lot 28. 10. That an additional "T" with protective grating be installed to pickup the lateral ditch which extends from the Arbaney ditch, downhill along the northwest lot line of Lot 29 and the flow be directed and contained into the Kester Ditch through this tee. Failure to do this will cause intermittent and unacceptable flooding on Lot 28 and the properties below. 0?6 11. That the culvert backfill cover be smoothed into a natural appearing contour of the existing slope, seeded with grass seed and irrigated with the permanently installed irrigation system. HOLLAND HILLS METROPOLITAN DISTRICT Final approval is predicated on payment of the required tap fee of $5,100.00. SPECIAL REVIEW FOR CARETAKER DWELLING UNIT We have review your submittal to Pitkin County, Swanson CDU Special Review (PID# 2467-174-01-005 CASE# P005-03) and are submitting comments at their request. We disagree with your responses to Section 3-210-020 General Standards and Criteria, i.e. Sections D, E & G.2.: Based on the exterior fagade,,colors and refinishing techniques you indicated in conversation and the elevations you provided to us. Without revision, your project will not be in harmony with the surrounding area, and will negatively effect the neighborhood. Section G. I.: The public health, safety or welfare cannot be guaranteed unless you agree to all of the stipulations regarding lining or culverting of the Kester ditch. In summary, we cannot support your special review application without first receiving your signed approval and agreement to all of the stipulations included herein. This concludes our observations and stipulations. Please indicate your acceptance by initialing each page and signing Page 6 in the presence of a Notary. Our final letter of acceptance will be issued only upon receipt of your executed copy of this document, satisfactory resolution of stipulations requiring further submittal, and proof of compliance with any of the other affiliated agencies listed above or involved in the governmental review process. Sincerely, Ol't"'u Mo oe Summers, erson Cc: Pitkin County Community Development Department Pitkin County Environmental Health Department Holland Hills Metropolitan District Holland Hills Homeowners Association Board of Directors Contiguous Property Owners 9y C ATTEST: C I (We) the Owner(s) of Lot 28 agree with and consent to be bound by all of the protective covenants, by-laws, and articles of incorporation, either existing or promulgated by, the Board of Directors of the Holland Hills at Basalt Subdivision Property Owners Association (HHABSPOA) and it's Architectural Control Committee as well as the Holland Hills Metropolitan District. I further understand and agree that in accordance with paragraph 9C. of the third amendment to the protective covenants of the HHABSPOA: "The HHABSPOA membership collectively and/or individually shall have the right to prosecute any action to enforce the provisions of all of these Protective Covenants by injunctive relief or prosecute any action for injunctive relief, specific performance, and for damages by reason of any violation of these Protective Covenants." And further that in accordance with paragraph 18 of the covenants "....it shall be lawful for the HHABSPOA ..........to institute and prosecute proceedings at law or in equity to prevent, abate or terminate such improper uses and to recover damages or obtain such other relief as may be by law provided. Including recovery of collection costs and reasonable attorney's fees to the prevailing party." I (We), lawful and sole owner (s) of Lot No. Street Address the hereby approve, execute and consent to the stipulations for approval described above. Dated: , 20 STATE OF COLORADO ) SS. COUNTY OF ) Subscribed and sworn to before me this day of 20� by Witness my hand and official seal. My Commission expires: Notary Public 36 PITKIN ENVIRONMENTAL HEALTH DEPARTM. ISDS DESIGN CALCULATIONS 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 Plow 800 State Review Required? no Perc Rate ® (1) Design Flow (Q) = # potential bedrooms X 2 people/bedroom X gpd X 1.75 Q= 1400 Minimum tank capacity 1750 gallons Absorption Area (=Q/5 X SQRT perc rate) A = 1084.4353 sq. ft. of absorption area required 70 gravelless chamber units without reduction # of Perc Holes Required: 3 1 in every soil type? Spaced uniformly over proposed area? QUICK 4 9_8 A = 542.21767 sq.ft. with 50% reductionlRENCHES 55 graveBess chamber units with reduction STANDARD A= 542.21767 sq.ft. with 50% reductionTRENcims 35 gravelless chamber units with reduction EO 36 34 EQ36 units in TRENCHES SETBACK FROM WELL # of feet = 132 SETBACK FROM POND, STREAM OR IRRIGATION DITCH # of feet = 82 SETBACK FROM DRY GULCH # of feet = 57 31 100 QUICK 4 9.2 759.10474 sq ft 30% reduction BED 83 chamber units with reduc. 759.10474 sq ft 30% reduction BED 49 chamber units with red=. 61 EQ36 units in a BED H116. L L PO�2664 GNnwood SpriWC081602 IN Ph97"18.5033 Fu 303-I16.2796 May 11, 2006 Tom Misner, Inc. Attn: Tom PO Box 393 Basalt, Colorado 81621 Irrigation Ditch Clarification Letter, Proposed Residence Lot 28, Holland Hills Subdivision Holland Hills Road Pitkin County, Colorado Tom, Project No. 1181 ALL SERVICE septic, LLC reviewed the onsite wastewater system plans, dated May 4, 2006, prepared by our firm. The irrigation ditch displayed on the OWS plans is incorrect. 21a,451chI;iea tldn:tbafa[.aide-of twieid t4AW 1'O -6f to pwpanp The 50 -foot setback distance between the drain field and the irrigation ditch must be maintained. A 20-mii litter can be plated in the ditch to reduce setback to 10 foot if s All other recommendations in the report must be followed. 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 Timothy R. Petz, P.G. 3a flLL'p�� all r�� PhfrQ61tS033 hc30i716779f May 4, 2006 Tom Misner, Inc. Attn: Tom PO Box 393 Basalt, Colorado 81621 RECEIVED MAY 1 1 2006 PITKIN COUNTY ENVIRONMENTAL HEALTH& NATURAL RESOURCES Project No. 1181 Subsurface Investigation and Onsite Wastewater System Design, Proposed Residence Lot 28, Holland Hills Subdivision Holland Hills Road Pitkin County, Colorado Tom, ALL SERVICE septic, LLC evaluated the subsurface investigation prepared by HP Geo -tech, Job No 102 754, and prepared an onsite wastewater system (OWS) design for the subject residence. The property is located in Holland Hills, in an area where OWS are necessary. This letter is to be used in conjunction with plans provided. Ths4oc,%L-vm r•disiri"jmvidervawa A 4 -bedroom approximately ate residence. F SITE CONDITIONS residence is proposed as indicated on Figure 1. The property is vacant and slopes 5% to the southwest. There is a large irrigation ditch that is a+ittsted, to the north of wA�n ,Qt WY - aiSo chi+c In v -o �C" S. Ss&s SUBSURFACE P'LD° P -F j� cc e Loss HP Geo -tech investigated the subsurface by excavating ane proSle pit end holes as indicated on attached plans. HP Geo -tech indicated the test pit has a 6 -inch topsoil layer, underlain by sandy, silt and clay to the maximum depth explored of feel! Groundwater or bedrock was not encountered. Percolation rates ranged from 9 t 20 minutes per inch (MPI). A 15 MPI M* will be used to design the OWS. DESIGN SPECIFICATIONS The OWS design is based on 4 -bedrooms and an average sewage load of 800 GPD. The installation must include a 2000-gmthn two partnaent, precast eon jewsaptir. aek, with the addition of a iia 0te second campmhaent. Tank alternatives may be considered. Fete-gmvaRez& chamber trenettestrust be-instatled as indicated ea plans provided. Fenn rows-ef-14-`Qt i 4` cha,nbers; fors totai-e&56 chernbem, mitt 553 square feet{SF) of iefiihative area, is required. A dist9bution box and serial overflow should be used to distribute effluent. Construction must be accomng to the county ISDS regulations, the septic permit provided by Pitkin County Environmental Healtji Department, and this design. 'v 33 • • OWS Design Project No. 1181 5/04/06 Page 2 GEOLOGY ALL SERVICE septic, LLC reviewed the local soil conditions and geology at the subject site. The soils consisted of a 6 -inch silty, sandy root zone, underlain by silty sandy clay to the maximum depth explored of 8 feet. Due to the silty, sandy matrix of the soils proper treatment of effluent will take place within 4 feet of soil and effluent interface. The soils will provide adequate treatment of effluent, hence a very low risk of onsite well contamination._ Based on geological conditions and evaluation of risk of contamination of surface water and ground water, it is not necessary to add 8 feet additional distance for each 100 gallons of wastewater flow over 1000 gallons per day as specified in the table to prevent contamination. d4fcH may be redncerlm 96 feek PF �atiaer betweem .lie"-i6serp in area—ate !hw-i*rigntien. di --is' app -0 late tw` Prevell& -aaataminatiun. It is understood that the irrigation ditches will be lined, and hence will only be lined within 50 feet of proposed drain field. OPERATION INFORMATION AND MAINTENANCE The surface of the drain field should be seeded upon completion. Vegetation is an important factor in drain field performance. 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. 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. Septic tank risers should extend to grade. Access to all tank compartments and distribution devices is optimal. Easements will be encroached will the OWS installation. The client must be aware of potential problems. We can be notified to discuss these. 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. S61 • • OWS Design Project No. 1181 5/04/06 Page 3 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 SERV: Timothy R. 3 copies 3S Reviewed Richard 0 Bill Swanson December 6, 2002 Page 4 is runoff around the residence and garage. 4) Roof downspouts and drains should discharge well beyond the limits of all backfill. 5) Landscaping which requires regular heavy irrigation should be located at least 5 feet from the buildings. Consideration should be given to the use of xeriscape to limit potential wetting due to irrigation. Percolation Testing: Percolation tests were conducted on November 22, 2002 to evaluate the feasibility of an infiltration septic disposal system at the site. One profile pit and three percolation holes were dug at the locations shown on Fig. 1. The test holes (nominal 12 inch diameter by 12 inch deep) were hand dug at the bottom of shallow backhoe pits and were soaked with water one day prior to testing. The soils exposed in the percolation holes are similar to those exposed in the Profile Pit shown on Fig. 2 and consist of slightly gravelly sandy silt and clay. The percolation test holes were protected from freezing with rigid foam insulation and were free of frost or ice at the time of testing. The percolation test results are presented in Table H. Based on the subsurface conditions encountered and the percolation test results, the tested area should be suitable for a conventional infiltration septic disposal system. Pitkin County requires .a civil engineer design the infiltration septic disposal system. Pitkin County should be contacted for specific design requirements. Limitations: This study has been conducted in accordance with generally accepted geotechnical engineering principles and practices in this area at this time. We make no warranty either expressed or implied. The conclusions and recommendations submitted in this report are based upon the data obtained from the exploratory pits excavated at the locations indicated on Fig. 1, the proposed type of construction and our experience in the area. Our findings include interpolation and extrapolation of the subsurface conditions identified at the exploratory pits and variations in the subsurface conditions may not become evident until excavation is performed. If conditions encountered during construction appear different from those described in this report, we should be notified at once so re-evaluation of the recommendations may be made. This report has been prepared for the exclusive use by our client for design purposes. We are not responsible for technical interpretations by others of our information. As the project evolves, we should provide continued consultation and field services during construction to review and monitor the implementation of our recommendations, and to verify that the recommendations have been appropriately interpreted. Significant design changes may require additional analysis or modifications to the recommendations H -P GEOTECH 2 CP WORTH-PAWLAK GEOTECHNIC,, INC. TABLE II PERCOLATION TEST RESULTS JOB NO. 102 754 HOLE NO. HOLE DEPTH (INCHES) LENGTH OF INTERVAL (MIN) WATER DEPTH AT START OF INTERVAL (INCHES) WATER DEPTH AT END OF INTERVAL (INCHES) DROP IN WATER LEVEL (INCHES) AVERAGE PERCOLATION RATE (MIN./INCH) P-1 41 15 water added 7 6 1 20 6 5 1/4 314 7 1/4 6 1/2 3/4 6 112 5 314 3/4 5 3/4 5 3/4 5 41/4 3/4 P-2 42 15 water added water added 1 B 61/4 1 3/4 15 6 1/4 5 1 1/4 7 1/4 6 1 1/4 6 5 1 5 4 1 6 112 5 1/2 1 P-3 52 15 water added water added water added 10 6 3/4 3 1/4 9 9 1/4 7 2 1/4 9 1/4 7 112 1 3/4 7 1/2 5 3/4 1 3/4 9 1/4 7 1/2 1 3/4 7 1/2 6 1 1/2 Note: Percolation test holes were hand dug in the bottom of backhoe pits and soaked on November 21, 2002. Percolation tests were conducted on November 22, 2002. The average percolation rate is based on the last two readings of each test. The holes were protected from freezing overnight with rigid foam insulation and were free of ice and frozen soils at the time of the test. PIT 1 We PIT 2 PRO PIT 0 0 4'S WC-15.0AD WC -3.3 WC -14.9 OD -94 1i DD -109 -200-52 DD -10e 5 5 -200-49 L Y LL -23 wc-16.0n R-7 a a W DD 104 WC -12.1 O 00-116 L 10 10 LEGEND: TOPSOIL; sandy silt and clay, organic, soft, moist, dark brown. SILT AND CLAY (ML—CL); sandy to very sandy, slightly gravelly, medium stiff, moist, red. 2" Diameter hand driven liner sample. NOTES: 1. Exploratory pits were excavated on November 21, 2002 with a backhoe. 2. Locations of exploratory pits were measured approximately by pacing from features on the site plan provided. 3. Elevations of exploratory pits were measured by instrument level and refer to the Bench Mark shown shown on Fig. 1. 4. The exploratory pit locations and elevations should be considered accurate only to the degree implied by the method used. 5. The lines between materials shown on the exploratory pit logs represent the approximate boundaries between material types and transitions may be gradual. 6. No free water was encountered in the pits at the time of excavating. Fluctuations in water level may occur with time. 7. Laboratory Testing Results: WC = Water Content ( % ) DO = Dry Density ( pcf ) —200 = Percent passing No. 200 sieve LL = Liquid Limit ( % ) PI = Plasticity Index ( % ) 102 754 HEPWORTH-PAWLAK LOGS OF EXPLORATORY PITS Fig. 2 GEOTECHNICAL, INC. APPROXIMATE SCALE 1"=40' `J PIT 1 LOT 28 LOT 26 �l I I ■ I PIT 2 I I I ( I � I PROPOSED ' I ARAGE I / P 11 A ■PROFILE PI 2 PIT / 0 / P 3 / If I �l BUILDING ENVELOPE/ EXISTING IRRIGATION DITCH LOT 29 I102 754 I GEOTEOCHNICAL,N AONDAPERCOLATIONLOTEST HOLES S I Fig. 1 W Nt7V-18-2005 15:57 HOLEOTECH G( Ftech HEPWORTH-PAWLAK GEOTECHNICAL December 6, 2002 ii LJ Hcpu'orth•Pawlak Gcotcch„cxi, inc. 5020 Cour,' Road 154 Glenwood Spris, Colon& 8160 Phone: 970-945.7988 Fax: 970845-8454 em 0: hpgaoWh.pgcoreeh.coa: $ill Swanson 914 Water Avenue, n17 Aspen, Colorado 81611 Job No_ 102 754 Subject: Subsoil Study for Foundation Design and Percolation Test, Proposed Residence, Lot 23, Holland Hills, Pitkin County, Colorado Dearivu. Swanson: As requested, Hepworth-Pawlak Geotechnical, Inc. performed a subsoil study and percolation test for foundation and septic disposal designs at the subject site. The study was conducted in accordance with our agreement for bcotechnical engineering services to you dated November 19, 2002. The data obtained and our recommendations based on the proposed construction and subsurface conditions encountered are presented in this report. Evaluation of potential geologic hazard impacts on the site are beyonc the scope of this study. Proposed Construction: The proposed residence will be a single story wood frame structure above a walkout basement and located on the site as shown on Fig. 1. A detached garage is proposed southeast of the residence. Ground floors are proposed to be slab -on -grade. Cut depths are expected to range between about 3 to 8 feet_ Foundation loadings for this type of construction are assumed to be relatively, light and typical of the proposed type of construction. The septic disposal system is proposed to be located downhill and south of the garage. If building conditions or foundation loadings are significantly different from those described above, we should be notified to re-evaluate the recommendations presented in this report. Site Conditions: Lot 28 is located on the north side of Holland Hills Drive. The ground surface in the building area has a moderate slope down to the south with about 4 feet of elevation difference across the residence. The lot is vegetated with grass and weeds. An existing irrigation ditch crosses the lot above the proposed building areas. We understand the ditch will be piped across the site during development. Subsurface Conditions: The subsurface conditions at the site were evaluated by excavating two exploratory pits in the residence area and one profile pit near the garage in the septic disposal area. The pit locations are shown on Fig. I. The logs of the pits Parker 303.841-7119 a Colorado Springs 719.633-5562 • Silverthotne 970-458-1989 P.02/12 NOU-1e-2005 1557 H-P'UEOTECH � �e� • P.01/12 'HE?WOF'ri-PAWLAK GEolECHNICAL, INU. 50;C ,^,curay Road 154 G{snwoop Sprint=. Colorado E1601 Pnone: 670-945-798E Fax: 670-945-6454 r. -mad: hp9�o�"p9aote°h-tom FAX TRANSMITTAL FORM PROJECT NO-: �a DATE: ' ` FAX NO: r TO: �— FROM: Number of Pages= tnclua g this pe9e1 MESSAGE: The original of this transmittal will be sent by: Ordinary Mail I Overnight Other '0 Fax On1Y len rete ved this communication un error, or If he information contained m this facsimile message is confidential and intended for the sole use o e lease notify us at 970 -945 -7988 - problems rained above • If you are not the intended reoip problems o=ur with transm ssion, p sent 1 NOV718-2005 15:58 H--OGEOTECH • P. e3/12 Bill Swanson December 6, 2002 Page 2 are presented on Fig. 2. The subsoils encountered, below about 1 foot of topsoil, consist of slightly gravelly sandy silt and clay. Results of swell -consolidation testing performed on relatively undisturbed samples of the sandy silt and clay, presented on Figs. 3 and 4, indicate low compressibility under existing low moisture conditions and light loading and typically low to moderate compressibility upon wetting and additional loading. The sample from the Profile Pit showed a moderate collapse potential when wetted under loading. No free water was observed in the pits at the tine of excavation and the soils were moist. Foundation Recommendations: Considering the subsoil conditions encountered in the exploratory pits and the nature of the proposed construction, we recommend spread footings placed on the undisturbed natural soil designed for an allowable soil bearing pressure of 1,200 psf for support of the proposed residence. The soils tend to compress when wetted underload and there could be some post -construction foundation settlement. Footings should be a minimum width of 20 inches for continuous wails and 2 feet for columns. Loose and disturbed soils and any existing fill encountered at the foundation bearing level within the excavations should be removed to expose the undisturbed natural soils_ The, subgrade should then be moistened and compacted. Exterior footings should be provided with adequate cover above their bearing elevations for frost protection. Placement of footings at least 42 inches below the exterior grade is typically used in this area. Continuous foundation walls should be reinforced top and bottom to span local anomalies such as by assuming an unsupported length of at least 12 feet. Foundation walls acting as retaining structures should be designed to resist a lateral earth pressure based on an equivalent fluid unit weight of at least 50 pcf for the on-site soil as backfill. Floor Slabs: The natural on-site soils, exclusive of topsoil, are suitable to support lightly leaded slab -on -grade construction with a low potential for differential settlement To reduce the effects of some differential movement, floor slabs should be separated from all bearing walls and columns with expansion joints which allow unrestrained vertical movement. Floor slab control joints should be used to reduce damage due to shrinkage cracking- The requirements for joint spacing and slab reinforcement should be established by the designer based on experience and the intended slab use. A minimum 4 inch layer of free -draining gravel should be placed beneath basement level slabs to facilitate drainage. This material should consist of minus 2 inch aggregate with less than 50% passing the No. 4 sieve and less than 2% passing the No. 200 sieve. GEOTECH NOV-18-2005 15 58 Bill Swanson December 6, 2002 Page 3 H 0 GEOTECH • P.04i12 All fill materials for support of floor slabs should be compacted to at least 95% of maximum standard Proctor density at a moisture content near optimum. Required fill can consist of the on-site soils devoid of vegetation, topsoil and oversized rock. Underdrain System: Although free water was not encountered during our exploration, it has been our experience in the area that local perched groundwater can develop during times of heavy precipitation or seasonal runoff. Frozen ground during spring runoff can create a perched condition. We recommend below -grade construction, such as retaining walls and basement areas, be protected from wetting and hydrostatic pressure buildup by an ut:derdrain system. The drains should consist of drainpipe placed in the bottom of the wall backfi'U surrounded above the invert level with free -draining granular material. The d.rain should be placed at each level of excavation and at least 1 foot below lowest adjacent finish grade and sloped at a minimum 1% to a suitable gravity outlet. Free -draining granular material used in the underdrain system should contain less than 2% passing the No. 200 sieve, less than 50% passing the No. 4 sieve and have a maximum sine of 2 inches. The drain gravel backfill should be at least 1'4 feet deep. An impervious membrane such as 20 mil PVC should be placed beneath the drain gravel in a trough shape and attached to the foundation wall with Masticto prevent wetting of the bearing S0115. Surface Drainage: The following drainage precautions should be observed during construction and maintained at all times after the residence and garage have been completed. 1) Inundation of the foundation excavations and underslab areas should be avoided during construction. 2) Exterior backfill should be adjusted to near optimum moisture and compacted to at least 95% of the maximum standard Proctor dc:asiry in pavement and slab areas and to at least 90% of the maximum standard Proctor density in landscape areas. Free -draining wall backfill should be capped with about 2 feet of the on-site, finer graded soils to reduce surface water infiltration. 3) The ground surface surrounding the exterior of the building should be sloped to drain away from the foundation in all directions. We recommend a minimum slope of 12 inches in the first 10 feet in unpaved areas and a minimum slope of 3 inches in the first 10 feet in pavement and walkway areas. A Swale may be needed uphill to direct surface h'-? GEOTECH N06718-2005 15:58 * GEOTECH • P.05i12 :Bill Swanson December, 6, 2002 Page 4 runoff around the residence and garage. 4) Roof downspouts and drains should discharge well beyond the limits of all backfill. 5) Landscaping which requires regular heavy irrigation should be located at least 5 feet from the buildings. Consideration should be given to the use of xeriscape to limit potential wetting due to irrigation. Percolation Testing. percolation tests were conducted on November 22, 2062 to evaluate the feasibility of an infiltration septic disposal system at the site. One profile pit and three percolation holes were dug at the locations shown on Fig. 1. The test holes (nominal 12 inch diameter by 12 inch deep) were hand dug at the bottom of shallow backhoe pits and were soaked with water one day prior to testing. The soils exposed in the percolation holes are similar to those exposed in the Profile Pit shown on Fig. 2 and consist of slightly gravelly sandv silt and clay. The percolation test holes were protected from freezing with rigid foam insulation and were free of frost or ice at the time of testing. The percolation test results are presented in Table IL Based or, the subsurface conditions encountered and the percolation test results, the tested area should be suitable for a conventional infiltration septic disposal system. Pitkin County requires .a civil engineer design the infiltration septic disposal system. Pitkin County should be contacted for specific design requirements. Limitations: This study has been conducted in accordance with generally accepted geotechnical engineering principles and practices in this area at this time. We make no warranty either expressed or implied. The conclusions and recommendations submitted in this report are based upon the data obtained from the exploratory pits excavated at the locations indicated on Fig. 1, the proposed type of construction and our experience in the area. Our findings include interpolation and extrapolation of the subsurface conditions identified at the exploratory pits and variations in the subsurface conditions may not become evident until excavation is performed. If conditions encountered during construction appear different from those described in this report, we should be notified at once so re-evaluation of the recommendations may be made. This report has been prepared for the exclusive use by our client for design purposes. We. are not responsible for technical interpretations by others of our information. As the project evolves, we should provide continued consultation and field services during construction to review and monitor the implementation of our recommendations, and to verify that the recommendations have been appropriately interpreted. Siglificant design changes may require additional analysis or modifications to the recommendations p -P GsorEcrt Nt3V718-2005 1558 HIVEOTECH • P. 06/12 Bill Swanson December 6, 2002 Page 5 Presented herein. We recommend on-site observation of excavations and foundation bearing strata and testing of structural fill by a representative of the geotechnical engineer. If you have any questions or if we may be of further assistance, please let us know. SinWely, HEPWORTH - PAWLAK GEOTECHNICAL, INC. Louis E. Eller Reviewed by. X , 222 Steven L. Pawlak, P.E. k it LEE/ksw attachments cc: Boundaries Unlimited - Atm: Bruce Lewis H -P GEOTECH Nrxi-IR-2005 1558 *GEOTECH • P.07i12 NOtJ-1H-2005 15 59 , P. 08/12 NOTES: 1. Exploratory pits were excavated on November 21, 2002 with a backhoe. 2 Locations of exploratory pits were measured approximately by pacing from features on the site plan provided. 3. Elevations of exploratory pits were measured by instrument level and refer t0 the Bench Mark shown shown on Fig. 1. 4. The exploratory pit locations and elevations should be considered accurate only to the degree implied by the method used. 5. The lines. between materials shown on the exploratory pit logs represent the approximate boundaries between material types and transitions may be gradual. 6. No free water was encountered in the pits at the time of excavating. Fluctuations in water level may occur with time. 7. Laboratory Testing Results: WC = Water Content ( R ) DD — Dry Density ( pcf ) —200 — Percent passing No. 200 sieve LL : Liquid Limit ( % ) PI Plasticity Index ( R ) 102 754 HEP WORTH—PAWLAK I LOGS OF EXPLORATORY PITS Fig. 2 GEOTECHNICAL, INC. ti, PIT 2 PROFILE PIT PIT 1 0 0 m c 4 m p . WC -15.0 DD94 we=1s,o =94 DD-Ia6 X106 5 5 -200-52 _200-49 LL -23 a t wO-16.0 R-7 m D0 -1o4 we -12.1 C o OD -116 10 10 LEGEND: ® TOPSOIL; sandy silt and clay, organic, soft, moist, dark brown. SILT AND CLAY (ML—CL); sandy to very sandy, slightly gravelly, medium stiff, moist, red. 2" Diameter hand driven liner sample. NOTES: 1. Exploratory pits were excavated on November 21, 2002 with a backhoe. 2 Locations of exploratory pits were measured approximately by pacing from features on the site plan provided. 3. Elevations of exploratory pits were measured by instrument level and refer t0 the Bench Mark shown shown on Fig. 1. 4. The exploratory pit locations and elevations should be considered accurate only to the degree implied by the method used. 5. The lines. between materials shown on the exploratory pit logs represent the approximate boundaries between material types and transitions may be gradual. 6. No free water was encountered in the pits at the time of excavating. Fluctuations in water level may occur with time. 7. Laboratory Testing Results: WC = Water Content ( R ) DD — Dry Density ( pcf ) —200 — Percent passing No. 200 sieve LL : Liquid Limit ( % ) PI Plasticity Index ( R ) 102 754 HEP WORTH—PAWLAK I LOGS OF EXPLORATORY PITS Fig. 2 GEOTECHNICAL, INC. ti, NOV718-2005 15:59 GEOTECH • P.09i12 M 7 2 r E 4 U 5 C. 0 1. 2 0 Q 3 4 moisture Content - 16.0 percent Dry Density - 104 pct Sample of:Sondy Silt and Cloy From: Pit 1 at 5 Feet No movement upon wetting I 1.0 10 1 0.1 gppUED PRESSURE — kef MEN so Mill No movement IM upon MEN 0 wetting on 0.1 1.0 t02 754 HEP WORTH—PAWLAK GEOTECHNICAL. INC. Zt 00 APPuED PRESSURE — ksf SWELL CONSOLIDATION TEST RESULTS Fig. 3 �y9 Cl V HEPWORTH-PAWLAK GEOTECHNICAL, mc. TABLE 1 JOB NO. 102754 Ij SUMMARY OF LABORATORY TEST RESULTS N SAMPLELOCATION NATURAL KRYSTURC CONTENT ('KI NATURAL DRY DSITY EN (oNl GRAOATNIN PERCENT PASSING NC. ITA SIEVE ATTERRERGLIMGS__ ! UNCONTr1ED GOMPRESSNf' STRENGTII IPSFr - FON. JR BEDROCK TYPE PITOCPnI P.0 _ GRA\£L —T M SAND 1T4 LIQUID LIMIT Ixl PLASTIC 040" (F) 1 3 15.0 109 52 sandy silt and clay 5 16.0 104 sandy silt and clay 2 4'F. 14.9 108 49 23 7 slightly gravelly sandy silt and clay 6% 12.1 116 sandy silt and clay Profile Pit 3 3.3 94 sandy silt and clay LJ G m 0 m m It N .NOV-18-2905 15:59 V -P GEOTECH 14111' P. 12/12 HEPWORTH-PAWLAK GEOTECHNICAL, INC. TABLE II PERCOLATION TEST RESULTS JOB NO. 102 75,e HOLE N0. HOLE DEPTH (INCHES( LENGTH OF INTERVAL (MINI WATER DEPTH AT START OF INTERVAL (INCHES) WATER DEPTH AT END OF INTERVAL (INCHES) DROP IN WATER LEVEL (INCHES) AVERAG PERCOLATION RATE IMIN.lINCHI P-1 I I ' 1 li 41 is water added 7 6 1 20 8 51/4 3/4 7 1/4 6 112 3/4 6 1/2 5 314 314 53/4 5 3/4 5 41/4 314 P.2 42 !II I If 15 water added water added 8 61/4 '1 314 15 61/4 5 1 114 7 114 6 1 114 6 5 1 8 4 1 6 112 5 112 1 P.3 52 (9 i 1s water added water added water added 10 63/4 3 114 9 1/4 7 2 114 9 114 7 112 '1-314 7 112 S3/4 '. 314 9 114 7 112 314 7 112 1 6 1/2 Note: Percolation test holes were hand dug in the bottom of backhoe pits and soaked on November 21, 2002. Percolation tests were conducted on November 22, 2002. The average percolation rate is based on the last two readings of each test. The holes were protected from freezing overnight with rigid foam insulation and were free of ice anc frozen soils at the time of the test. 1 BTAL P.12 \ LONGWOR LEGEND AND NOTES LOTT" IOtI.N • .,,V ALB,° A 1 11 1 5 111. P IVO. PFBN <.., I I I'll. ❑ 5..[E <, oeL. O u V n.'. u s ..I .NPT m rf rf PApi .� u ..It. IA H D] EL Ef 1.IC IA.Aa ..M . r <fNtF LTM[ .QNT - -.. TCH - au l.nlNO fnvf.•II II.E CD°Xipii`oi[a eia°Irercfx n°1mL. X"OPEf KA VSLO F 1,159 DIM.°`I- LN*WMf ENPULOIF 5"4( F.IENU 1. u1,'Of.TY LTM. t H 1 0 4 1 HAZARD REVIEW SITE P LA ��P' 3� ITKIN U111r1Y ASEXENf Lot 9B \ 9_ Ott CENTERLIMEx� UTILITY VRVE DELTA ANGLE RADIUS ARC TANGENT CNORD CHORD BEARING C 1 40.47 40' 239.34 170 41' 89.00' 166.83 N 54.36 08"W LINE BEARING DISTANCE L I N 34.12'24'W 3 03' L 2 5 45* 34'W IN 7.00' LINE$ IN SPACE LAND SURVEYS Sa COUNTY, COLORADO. VICINITY MAP SCALE: 1".2.000 'e.e':.h 1}.e: :.: }n. [ r' , ° Iran .n. 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OI Ii. r. a°a .ler.. •Y •°.3.1,163 'i1 ..:.......'A° ` li.[:LO1� •F 1 .I. ..r. y..... 3....•. AIF ... L..i.r..... <:ro ... .ye.. SEC. 17. T.8 S., R.86 W., 6th P.M. N W + E S SCALE: I".20' CONTOUR INTERVAL: 2'-0" LEGAL DESCRIPTION LOT 28. rWLL.<ND HILLS AT B.SAI1 1111111 COUNTY. COLORADO DISCLAIMER I1041 MPROVEMENTS SAND THE HAZARD UYE AND OCCUPANCYxAI TXEREOET AFFECT ME PROPERTY All' WAIVER THE PROMSIONS OF THESE REOULATI ONS DO NOT IN A2Y WAY ASSUR£ 0R IMPLY IIInI AREA OUTSIDE OF DE5I GNATED HAZARD AREAS WILL yE FREE FROM HPZARDY. OR I HAT APPROVED A IIGA1ION NEASUR E5 WILL GUARANTEE SY Y OF ANY PRO PEN Gc OWNER LONGWOR iN � COMMUNITY DEVELOPMENT DIRECTOR APPROVAL IXIY 0<1 XAZARO REVIEW 51TE PLAN FOR LONGRORTH HAS BEEN REV IEREO AMD APPROVED 01 THE P IMIX COUNTY COWUNI TY DE VELOPNENT DIRECTOR OFFICER TNIS (RnAAY OF � P00f MK NT AC iBylY PiTn rn COU YY � uA/FRwsB'Y nB✓EdPPMtNr AiR�.Q POu�•� 'AD 711A7•rW-oICEa$ ACCEPTANCE FOR RECORDING THIS 1041 HAZARD REVIEW SITE ?LAM HAS BEEN ACCEPTED FOR PFIONGIN THE OflgAlxECLERK 300VFPLIITOCEDO1Bx �TIfA.D. IXBOOK AS RECEPTION V AND WEC DE ISN®IDA. jU 1, o ., Be (LS 1411 LRWVT S% 0 0 ; _ § � § o <0 f °o � $ � N -M. | - � § ■. � , � 7 | |� - k� ° % . : § � , | . \ ���.....,.. �i����Il | p ` § \ M || MZM | | } w .z : , gym, @ |;/ ) ; ..�{ . 0 0 Pitkin County Environmental Health 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 Permit# 03002 Parcel ID# 2467-174-01-005 Type of permit New( X ) Repair( ) Addition/Remodel to House( ) Name of Owner William Swanson, Jr. Street Address Holland Hills Drive, B Property legal description Lot Size of lot .66 Water source Public Water System # of bedrooms in house Caretaker unit Detached # of bedrooms in caretaker unit Designed for what # rooms (list) Designed by CO lwoS1 S . Holland Hills Total square footage of the house 2390 # of offices, lofts & similar sized rooms in house Total square footage of the caretaker unit 700 # of offices, lofts & similar sized rooms in caretaker unit FOUR: 3 BR's in main house and 1 in a proposed caretaker unit Boundaries Unlimited, Inc. Permit information Mailing Address 923 Cooper Avenue, Suite. 102, Glenwood Springs, CO 81601 Perc rate 20 Profile hole depth 8ft Depth to groundwater or bedrock Minimum Septic tank capacity 1640 gal. minimum Minimum Absorption area :. usiTiid�ifC? Need to reconfirm 1174 so ft This septic permit is approved per compliance with the engineer design and specifications stamped 1/16/03. Any changes must be approved by this department and the design engineer prior to them being made. Minimum horizontal distances between components of the system and physical features shall conform to the Pitkin County ISDS regulations. Before there is water in the irrigation ditches in the spring, the ditch is to be lined or piped the length that does not meet the 75 ft setback required from the absorption area. This department shall be called for an inspection of this work. Then the department is to be called to check the depth to groundwater during the period of spring runoff/high ground water to insure that there is no subsurface ground water. If groundwater is found above an 8 ft depth, this permit is not valid. The engineer design is for a minimum 1750 gallon water tight two-compartment tank with an effluent filter. The effluent is split two ways each to two sets of gravelles chamber trenches in series (each set has a total of 20 chambers for a total of 40 chambers.) 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. Permit approved by: +. Date: 2 3 Plans and specifications of the prop sed 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. Installer: Final approval: Date: 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 Primary Contact Person (/all communication regarding this permit will go through this Person) Name m Y/jjp Company Contact Mailing Address /xkr/—exi�5 lk7&— City, State, Zip / / Business Phone : Cell Phone:AV-,6W3 Fax : 9 - - S/$ 3 3 E mal Addrasa: ��• S Parcel ID p (available from assessor's office at 920-5160 or at www.oitkinassess Z or.org ) Street address of propertf1D51-5/-A//Q'o/ Legal Description: Lot �$ ,Block ,Filing Z Subdivision /Y(oi/ovr f Size of lot: _� �� acres. Type of proposed sWcture: (eoyr; 8ti Total square feet of house ZrLWO Of of bedrooms (potential) In house 3 Caretaker Unit: Attached ( ) Detached ( Y, ) of caretaker Permit is for New Home (/y Repair due to failure ( ) Remodel/Addition ( ) Emergency use ( ) Water: Private well ( ) Spring ( ) Stream ( ) Community/Public Water S'y/stem ( ) If community system: Name of system ` / k1011akr Ax'/8�l�ln CQ /' (-o✓i 0.1sTC; /- p� The fee for a ISDS application is $330 for a permit that takes 6 hours or less for the department to approve. If approval takes longer than 6 hours, a rate of $65 per hour will be charged. The maximum fee is $1000. The basic fee of $330 is due at the time of application. The remainder, if any, will be due in two stages: first, 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 (Ines, drinking water cisterns, drain tiles, irrigation ditches, lakes, water courses, streams, Floodplain, 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 permils have been obtained. The Aspen/Pitkin Environmental Health Department, Pitkin County and employees of these agencies will be held harmless should the individual sewage disposal system fail or malfunction. The permit to constnr is issued on Information submitted by the applicant or his/her representatives. The owner assumes full responsibilll r se failure of the system. Signature of appl' Date 2— Received by Receipt #_ Date ,G2�� G:lisdsUsdsappUsd .riot RECEIVED TIME OCT.30. 2:56AM M sfiQ.k�L b4 , f Pitkin County Environmental Health Department Contact Log Sheet 0 0 ® .. . . ewr� W. -- V. 12 M V... P�. VAMI w■■ ���VM �■fi1111111= , A MM VMS OR— M WIN MI Fr wWilliamDevelopment ■Construction, ■Dan :. & Inc. Finn Vice President .',�ftCHSTSUITE106 89" ,.8161t .ter■■ HEMPSTEAD surrE 2n HOUSTON, TEXAS 77M TomMisner■ artist in metals - aesign A fabrication ■■ �t 0 0 SCALE 1.=20, NORTH .f u, 2000-GALLON,y` TWO-COMPARTMENT PRECAST0, CONCRETE SEPTIC TANK, WITH \., EFFLUENT FILTER ON OUTLET `'• ,\ r / 4 `.IVu SE LI#�1`` 4" PVC EFFLUENT LINE ' �. ' \ &, ' CL T k \ \ DISTRIBUTION RIBUTION BOX `\ -I I \ < 6 ml 3 `4 553 SF OF INFILTRATIVE AREA IN 10, mjn \ ; GRAVELLESS TRENCHES. EACH TRENCH MUST HAVE 14'QUICK-4' CHAMBERS. 4" PVC OVERFLOW LINES \" 4" OBSERVATION PORTS _ ALL DITCHES MUST BE LINED WITH 20 MIL PVC WITHIN 50' OF DRAIN FIELD THE LOCATION OF EXISTING AND PROPOSED IMPROVEMENTS SHOWN ARE NOT THE RESULT OF A PROPERTY SURVEY. THE LOCATIONS ARE APPROXIMATE, IT IS THE HOMEOWNERS DUTY TO ENSURE ALL CONSTRUCTION AND IMPROVEMENTS LOCATIONS ARE ACCURATE. ALL SETBACK DISTANCES SHOULD BE R -IF CONFIRMED PRIOR TO EXCAVATION. MAY 1 6 2006 PITKIN COUNTY ENVIRONMENTAL HEALTH& NATURAL RESOURCES IRRIGATION DITCH ALL SERVICE septic, LLC �Ly T 28,/�HOLLAND HILLS �SUBDIVISION �UBDI IS N GLENWOPO BOX 844 PI COUNTY, COLORADO GLENWOOD SPRINGS, CO 81602 970-618-5033 0 ROP�SED RESlDENGE COrnpartl'n nt Septic Tank with 4" Dia. Blotuble Effluent Filter PVC or Concrete Rivas will, Crofnmel(s) (bond to tank adapter with recommended adhesive) ndhesrve)� ZA,I e Ground From Risers " " Conduit to ± '... Alarm Pone1 Cana_uit Inlet Tae ^— ,.•••-• ,_-„_„_,_.,,,,,,__......� i_ ....... ...._._.,_- ...... __._.._.._--_..__.„.__ ...___..._-. t L Liquid Level I I i High Level lilt [ Norm Float ( (optional) IWC Splice Boz wAOrd Grips Fiberglass Gaskeled Lid with ^� Stainless Steel Bolts /'---- Filter Cartridge Handle (field cut to deferea height) Tank Adapter (Cost or bolted) ..--_.—Vent Orifice, ”) Cffluent Discharge _._ ..,. Modulating pleaharga orlftae6 -•--•—Voull Inlet Parts Orenco Systemsa' InmrPcrated 814 AIRWAY AVENUE 5UTHERLIN, OREGON 97479-9012 TELEPHONE; (541) 459-4449 FACSIMILE,: (541) 459-2884 TANK SPECIFICATIONS rifler Carh,;dge .__Cffluent I"iher CAPACITY REQUIRED = q X 1,75 X (SO HOURS/24 HOURS) =1750 GALLONS REQUIRED TANK(S) = 2000 -GALLON, TWO-COMPARTMENT, CONCRETE SEPTIC TANK WITH AN EFFLUENT FILTER IN THE SECOND COMPARTMENT. AN ALARM IS OPTIONAL TYPICAL PLAN VIEW - N.T.S. CONCRETE DISTRIBUTION BOX WITH BAFFLE 4" PVC EFFLUENT LINES 6' MIN. SERIAL OVERFLOW LINES TO ADDITIONAL 2 OBSERVATION/VENT PIPES (TYP.) TRENCHES INFILTRATOt(...{UIK(TM) —.._._..-.__i_ CHAMBERS, 3' X 4' QUICK4(TM) END CAPS CROSS SECTION OF TYPICAL CHAMBER -TRENCHES - 4" SDR 35 PVC OBSERVATION/VENT PIPE WITH CAP BACKFILL SLOPE I SLOPE FOR V MAX jam,... ............. 61 MIN. — -- 1J 2' MIN INFILTRATOR(R) -EXTENT OF QUICK4(TM) EXCAVATION CHAMBER, 3'X 4' TRENCHES MUST BE LEVEL SCARIFY SURFACE NOTES: TRENCHES MUST BE ANGLED TO FIT TOPOGRAPHY AND TO MINIMIZE REMOVAL OF EXISTING VEGETATION. INFILTRATOR(R) QUICK4(TM) CHAMBERS ARE CONSTRUCTED WITH A PIVOT POINTS FOR THIS PURPOSE. THE SLOPE AT THE PROPOSED DRAIN FIELD 1S APPROXIMATELY 5% TO THE. SOUTHWEST. VEGETATION CONSISTS OF A FULL COVER OF NATIVE GRASSES. LIMITATIONS • THESE PLANS MUST BE USED IN CONJUNCTION WITH LETTER AND SOILS DATA FORM PROVIDED. THE DESIGN IS BASED UPON INFORMATION SUBMITTED. IF SOIL CONDITIONS ENCOUNTERED ARE DIFFERENT FROM CONDITIONS DESCRIBED IN REPORT, ALL SERVICE SEPTIC L.L.C. SHOULD Be NOTIFIED. ALL OWS CONSTRUCTION MUST BE ACCORDING TO COUNTY REGULATIONS, THE INSTALLER SHOULD HAVE DEMONSTRATED KNOWLEDGE OF THE REQUIREMENTS AND REGULATIONS OF THE COUNTY IN WHICH THEY ARE WORKING. THE COUNTY AND ALL FVICE SPT1C L_ Mµ� ,C,MUS-1- VIEW INSTALLATION INFILTRATOR(R) QUICK4(TM) CUT SHEET 46" } ? (EFFECTIVE LEND-nq) 34" --- s I DESIGN 4-BEDR00M RESIDENCE, <6000 SF =100 GALLONS PER DAY TOTAL LOADING = q =800 GALLONS PER DAY PERCOLATION RATE = 15 MINUTES PER INCH CALCULATED AREA;;; ((1.75 X q) X sgrt 15)15 = 1085 SF REDUCTION OF 50% = 543 SF TRENCH SPECIFICATIONS WIDTH OF TRENCHES = 3 FEET = 1 CHAMBER LENGTH OF TRENCHES = 56 FEET = 14 CHAMBERS TOTAL NUMBER OF CHAMBERS - 56 TOTAL PROPOSED INFILTRATIVE AREA =553 SF FOUR TOTAL TRENCHES ONSITE WASTEWATER SYSTEM DESIGN Project No. 1181 05-04-06 1� ;I COrnpartl'n nt Septic Tank with 4" Dia. Blotuble Effluent Filter PVC or Concrete Rivas will, Crofnmel(s) (bond to tank adapter with recommended adhesive) ndhesrve)� ZA,I e Ground From Risers " " Conduit to ± '... Alarm Pone1 Cana_uit Inlet Tae ^— ,.•••-• ,_-„_„_,_.,,,,,,__......� i_ ....... ...._._.,_- ...... __._.._.._--_..__.„.__ ...___..._-. t L Liquid Level I I i High Level lilt [ Norm Float ( (optional) IWC Splice Boz wAOrd Grips Fiberglass Gaskeled Lid with ^� Stainless Steel Bolts /'---- Filter Cartridge Handle (field cut to deferea height) Tank Adapter (Cost or bolted) ..--_.—Vent Orifice, ”) Cffluent Discharge _._ ..,. Modulating pleaharga orlftae6 -•--•—Voull Inlet Parts Orenco Systemsa' InmrPcrated 814 AIRWAY AVENUE 5UTHERLIN, OREGON 97479-9012 TELEPHONE; (541) 459-4449 FACSIMILE,: (541) 459-2884 TANK SPECIFICATIONS rifler Carh,;dge .__Cffluent I"iher CAPACITY REQUIRED = q X 1,75 X (SO HOURS/24 HOURS) =1750 GALLONS REQUIRED TANK(S) = 2000 -GALLON, TWO-COMPARTMENT, CONCRETE SEPTIC TANK WITH AN EFFLUENT FILTER IN THE SECOND COMPARTMENT. AN ALARM IS OPTIONAL TYPICAL PLAN VIEW - N.T.S. CONCRETE DISTRIBUTION BOX WITH BAFFLE 4" PVC EFFLUENT LINES 6' MIN. SERIAL OVERFLOW LINES TO ADDITIONAL 2 OBSERVATION/VENT PIPES (TYP.) TRENCHES INFILTRATOt(...{UIK(TM) —.._._..-.__i_ CHAMBERS, 3' X 4' QUICK4(TM) END CAPS CROSS SECTION OF TYPICAL CHAMBER -TRENCHES - 4" SDR 35 PVC OBSERVATION/VENT PIPE WITH CAP BACKFILL SLOPE I SLOPE FOR V MAX jam,... ............. 61 MIN. — -- 1J 2' MIN INFILTRATOR(R) -EXTENT OF QUICK4(TM) EXCAVATION CHAMBER, 3'X 4' TRENCHES MUST BE LEVEL SCARIFY SURFACE NOTES: TRENCHES MUST BE ANGLED TO FIT TOPOGRAPHY AND TO MINIMIZE REMOVAL OF EXISTING VEGETATION. INFILTRATOR(R) QUICK4(TM) CHAMBERS ARE CONSTRUCTED WITH A PIVOT POINTS FOR THIS PURPOSE. THE SLOPE AT THE PROPOSED DRAIN FIELD 1S APPROXIMATELY 5% TO THE. SOUTHWEST. VEGETATION CONSISTS OF A FULL COVER OF NATIVE GRASSES. LIMITATIONS • THESE PLANS MUST BE USED IN CONJUNCTION WITH LETTER AND SOILS DATA FORM PROVIDED. THE DESIGN IS BASED UPON INFORMATION SUBMITTED. IF SOIL CONDITIONS ENCOUNTERED ARE DIFFERENT FROM CONDITIONS DESCRIBED IN REPORT, ALL SERVICE SEPTIC L.L.C. SHOULD Be NOTIFIED. ALL OWS CONSTRUCTION MUST BE ACCORDING TO COUNTY REGULATIONS, THE INSTALLER SHOULD HAVE DEMONSTRATED KNOWLEDGE OF THE REQUIREMENTS AND REGULATIONS OF THE COUNTY IN WHICH THEY ARE WORKING. THE COUNTY AND ALL FVICE SPT1C L_ Mµ� ,C,MUS-1- VIEW INSTALLATION INFILTRATOR(R) QUICK4(TM) CUT SHEET 46" } ? (EFFECTIVE LEND-nq) 34" --- s I DESIGN 4-BEDR00M RESIDENCE, <6000 SF =100 GALLONS PER DAY TOTAL LOADING = q =800 GALLONS PER DAY PERCOLATION RATE = 15 MINUTES PER INCH CALCULATED AREA;;; ((1.75 X q) X sgrt 15)15 = 1085 SF REDUCTION OF 50% = 543 SF TRENCH SPECIFICATIONS WIDTH OF TRENCHES = 3 FEET = 1 CHAMBER LENGTH OF TRENCHES = 56 FEET = 14 CHAMBERS TOTAL NUMBER OF CHAMBERS - 56 TOTAL PROPOSED INFILTRATIVE AREA =553 SF FOUR TOTAL TRENCHES ONSITE WASTEWATER SYSTEM DESIGN Project No. 1181 05-04-06 PROJECT NAME N11SNaF?/LCUNGwCORTH DRAWING TITLE »,1 RAWING NO. A.2.1