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Home My WebLink Aboutpitkin.eh.264320406008 (1999)Permit # 99074 Aspen/Pitkin Environmental Health Department Permit for an Individual Sewage Disposal System 130 S. Galena St. Aspen, Colorado 81611 Phone 970-920-5070 / FAX 970-920-5074 Parcel ID # 2643-204-06-008 Type of permit New( X ) Repair( ) Addition to House( ) Name of Owner Steve Shapiro Street Address 2438 Juniper Hill W 1-Z Property legal description Size of lot , 2.6 acres Water source Brush Ck Villa # of bedrooms in house 3 Caretaker unit # of bedrooms in caretaker unit Designed for what # rooms (list) Designed by Mailing Address Perc rate 60 Lot 9, Blk 7 Brush Creek Village Total square footage of the house water district m # of offices, lofts & similar sized rooms in house (1) Total square footage of the caretaker unit # of offices, lofts & similar sized rooms in caretaker unit FOUR TOTAL = 3 BR'S + POTENTIAL 1 BR ABOVE ATTACHED GARAGE Permit information Dean Derosier, McLaughlin Water Engineers 111 P AABC, Aspen CO 81611 Profile hole depth 8" Depth to groundwater or bedrock >8' Septic tank capacity 1,750 minimum Absorption area 2,169 sq ft Comments Septic permit approved per compliance with the engineer design and specifications dated August 23 and August 23 Revised, 1999. Any changes must be approved by this department and the design engineer prior to them being made. AM ' ut, n . The engineer design is for two 1,000 gallon tanks in series followed by a 750 gallon pumping tank. When tanks are used in series the county requires that the tanks are not baffled. The design takes a 30 % reduction for use of chamberless units. There will be 6 trenches with a total of 98 units. Six feet of undisturbed soil must be maintained between trenches. Minimum horizontal distances between components of the system and physical features shall conform to the Pitkin County ISDS regulations. The County does not endorse any brand of products. Permit approved by: k 51 1 Date: % — 17 —aT- �Y►� Plans and specifications of the pr osed 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: �t Final inspection approval: 1 , d ,' Date: y ASPEN/PITT"N ENVIRONMENTAL HEALTH DEPAPTMENT APPLICATIOf DR INDIVIDUAL SEWAGE DISPOSA ;YSTEM 130 S. Galena St., Aspen Colorado 81611 Phone 970-920-5070/Fax 970-920-5039 Name of OWNER �L--I)v e- M 1C-0 Owner's Mailing Address �' �� 1 r ►�NT��►e L� LU.c _ TOgtti �p �w �l),l� O , 63 d Business Phone: Home Phone: 3,/o' - Z2..! - 9661 1 � 11 Parcel ID # (available from assessor's office at 920-5160 or at www.aspen.com/assessors Street address of property Z M Legal Description: Lot Block Filing Size of lot: acres. Type of proposed structure: Total square feet of house 64326--o6-o68 ,Subdivision 5%�("'Sze of bldg. envelope: 'W1118Q0 # of bedrooms in house —113P # of offices, lofts & similar sized rooms in house Caretaker Unit: Attached ( ) Detached ( # of bedrooms in caretaker unit Total area(sq. ft.) of caretaker unit # of offices, lofts and similar size rooms of caretaker unit Permit is for: New Horne (X) Repair due to failure Water: Private well ( ) Spring ( ) Stream ( ) If Name of Remodel/Addition ( ) Emergency use ( ) Community/Public Water System A) 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 $55 per hour will be charged. The maximum fee is 61000. 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 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 Aspen/Pitkin Environmental He t Department, Pitkin County and employees of these agencies will be held harmless should the individual sewage dispo al ystem fail or malfunction. The permit to construct is issued on information submitted by the applicant or his/her representativgfs. The owner assumes full responsibility in case of failure of the system. PER Date -3-/ lq? Date Received by 12 Receipt # J Name: IF IIID#: A� i / Pitkin Environmental Health Departme Contact Log Sheet P-0 Address: Date Person Spoken To Comments-11-Acticn-to be Taken Initials !Time VA ._.� .r►'moi e►e� ��1.. _ ' Pitkin County.Environmentdl Health April 9, 2003 - Dean Derosier. 111 P AABC Aspen, CO 81611 Re: Parcel ID #2643-204-06-008 Property Address/Legal Description: Lot 9, Blk 7 Brush Creek Village Dear Mr. Derosier: This letter is to advise you that Environmental Health is unable to complete the processing of the Individual Sewage Disposal System (ISDS) permit for the above stated residence/property. It is mandatory that our office receives an "As Built" letter from the engineer who designed the system. The letter will confirm that they observed the installation of the system as designed. Any changes to the system must be noted in the letter or by a new set of plans. The Building Department will not issue a Certificate of Occupancy for this property until they are notified that the ISDS permit process is complete. This office must receive the "As Built" letter from the engineer no later than 30 days from the date of this letter. Please contact me with any questions. Thank you in advance for your help and cooperation in this matter. Sincerely, Carole Twitchell Pitkin County Environmental. Health cc: Steve Shapiro 0405 Castle Creek Road, Suite 10 Aspen, Colorado 81611 (970) 920-5070 fax 920-5077 www.pitkingov.com 1W August 22, 2002 Steve Shapiro 14024 Montraclet Lane Town & Country, MO 63017 RE: Parcel #2643-204-06-008 Shapiro Residence Dear Mr. Shapiro: This letter is to advise you that we have not been able to final the Individual Sewage Disposal System (ISDS) permit for the above stated residence/property. It is mandatory that this office receives an "As Built" letter from the engineer who designed the system -showing.-the_tank-for the caretaker unit. The letter will confirm that they observed the installation of the system as designed. The changes to the system must be noted in the letter or by a new set of plans. We cannot sign the Certificate of Occupancy for this property without the "As Built" letter. This office must receive the "As Built" letter from the engineer no later than September 12, 2002. Please contact me with any questions. Thank you, in advance, for your help and co-operation in this matter. Sincerely, Beth Seeman Pitkin County Environmental Health cc: McLaughlin Water Engineers 0 MCLAUGHLIN WATER ENGINEERS, ltd. 111 P AABC ASPEN, COLORADO 81611 970-925-1920 970-925-1974 fax mweaspen@rofnet MEMORANDUM RECEIVED Date: October 10, 2001 APP 2, -' 2003 To: Pitkin County Environmental Health, PITKIN COUNTY ENVIRONMeENTAL HEATH From: Dean Derosier; McLaughlin Water Engineers, Ltd. RE: Shapiro Septic System - Lot 9 Blk 7 Brush Creek - Recommendation of Final Approval 99-030.01 The system was designed and installed and placed into service in October of 2001 to replace to old system. MWE and GDD inspected the installation of the system and found it was installed according to MWE's design and PCEH requirements. This letter is to serve as the acceptance letter for MWE and recommendation to Pitkin County for final acceptance of the system. To my knowledge the system was installed according to MWE drawings, with changes to the layout. The attached asbuilt drawing reflects the asbuilt installation of the system. The system consists of 1 - new 2,000 gallon tank and 1 - 1,000 gallon pumping/dosing tank, 2 trenches with 17 units and 4 trenches with 16 units for a total of 98 units were installed in a infiltrator gravelless chamber system. All setback limitations were met. Please call is you have any questions. G. DQat D r shapiro\99-033.01\90d Pitkin County EnvinflMentdlHedlth October 9, 2001 To: M %ft •anich Construction Shapiro Residence, Brush Creek Village Dean Deroiser, McLaughlin Water Engineers Dear Mr.Obuhanich, This letter is to advise you that we have not been able to final the Individual Sewage Disposal System (ISDS) permit for the above stated residence/property. It is mandatory that this office receives an "As Built' letter from the engineer who designed the system. The letter will confirm that they observed the installation of the system as designed. Any changes to the system must be noted in the letter or by a new set of plans. We cannot sign the Certificate of Occupancy for this property without the "As Built' letter. This office must receive the "As Built' letter from the engineer no later than November 12, 2001. Please contact me with any questions. Thank you, in advance, for your help and co-operation in this matter. Sincerel Madelyn B. Sigley Pitkin County Environmental Health 0405 Castle Creek Road, Suite 10 Aspen, Colorado 81611 (970) 920-5070 fax 920-5077 www.pitkingov.com 0 r STYERS CONSTRUCTION, INC. 354-B SUMMERSET WAY Phone: (970) 927- 2214 BASALT, COLORADO 81621 Fax: (970) 927-1464 email: alanstyers@msn.com DATE: April 28, 2003 TO: Pitkin County Environmental Health 0405 Castle Creek Road Suite #10 Aspen, Colorado 81611 Phone: (970) 920-5070 RE: As -Built Septic System: Per attached letter an As -Built of the septic system that was installed at the Shapiro home has been provided. This was sent to McLaughlin Water Engineers per Bluestone Excavation as called out on the attached letter from McLaughlin Engineers. This is a copy of the as -built if you have any questions please call, thanks. Very Truly Yours rvfflh.�� Alan C. Styers 15' ' E APR 2 ` 2003 PiTKN COUNTY �NVIRONNT--NTAL HEALTH page # 1 C:WLANIERONCIG OLD SNOWMASS/PMN COUNTY HEALTH SEPTIC ASBUILT 4 28 03 04/23/03 WED 15:49 FAX 014 961 0667 DEVOTO,PAPERNER,NALICK 10001 '' • � County � - - � �nvironmen�al Aeallh April 9, 2003 Dean Derosier 111 P AABC Aspen, CO 81611 Re: Parcel ID #2643-204-06-008 Property Address/Legal Description: Lot 9, Blk 7 Brush Creek Village Dear Mr. Derosier: This letter :is to advise you that Environmental Health is unable to complete the processing of the Individual Sewage Disposal System (ISDS) permit for the above stated residence/property. It is mandatory that our office receives an "As Built" letter from the engineer who designed the system. The letter will confirm that they observed the installation of the system as designed. Any changes, to the system must be noted in the letter or. by a new ; set of plans. The Building Department will not issue a Certificate of Occupancy for this ; property until they are notified that the ISDS permit process is complete. 11 s office must receive the "As Built" letter from the engineer no later than 30 days from the date of this letter. Please contact me with any questions. Thank you in advance for your help and cooperation in this matter. Sincerely, Carole Twitchell Pitkin County Environmental. Health cc: Steve Shapiro 0405 Castle Creek Road, Suite 10 Aspen, Colorado 81611 (970) 920-5070 fax 920-5077 www.pitkingoy.com • ._;tic:;;: •'>�,;',. — _ .� C c: FPS : Bluestone Excavating� FAX NO. : 97a 283 5713 Dec. 21 2COO 04:17P11 P1 c 00ii, y. IVN—AJun_1.14 v"A!C" 1YCLn3, tllu a4t Uec ULA 11;7UNm; Niag@ IJ" MWE MGI.AUGHLIN WATER ENGTNEFRS. ltd. I t 1 1) "13C ASPIN, C.`UXi JUJX7 b 1611 ')1°�t-tr23• i 42b 97+?•+�3�•J 3'14 Gax tx�wcu�t�f iui MEMORANDUM Detaa mateslbaa 22,--1000 = G1US y TTX ;E MUTCM EXCAVATION ZEM& Dasa Darester' N44*ughlis Water Engineelre, ttd. $Et - Naptic 8ystam zF.0voction • 49-033.01 per your request, this is a utter to oscura that XcLaughlin hates' vlvn01.tlbeta glade a site visit during cpastxuatiou of the 4109tiC NYBtaea. Thep cyst*& wa® baisig Install" aocovdLae to Pitki= county %xvi,soaaenta7. Haa.:th DepaatmrEnt staadarda and Ma Design Criteria. ModiYicationg to the systa► as out.ltnQ4 in sW M4Mr8z&M At SOPtaribor 5. 2040 wore bsi.aag added to the system. A Un al izWeatiee slang with all awshu32t intorm;l:ivaa locating t%* Aaw system Ort tb# site is still vaquired prier to VInal A:captanao- Plsaas• Call to you have any questions. g, noon �aa��9s�oaa.ci Sent By: McLaughlin Water Engineers, Ltd; 970 925 1974; c Sep -5.00 10:03AM; Page 111 MCLAUGHLIN WATER ENGINEERS, ltd ! 11 P AABC ASPEN, COLORADO R 1611 970-925-1920 970-925-1974 Cux mMt*vpan*ofnct MEMORANDUM pates Septesataer 3, 2000 lg_L Pitkin County Znvironmental Healthp Styers Construction From: Dean oeroeieri McLaughlin hater xngineers, Ltd. RR, SR&PIR0 Residence - Septic System Design Notes - lot 9 )ilk 7 brush Creek village 99-033.01 After discussions with the contractor and site review of the project, the following changes are authorised. 1. Moving the septic system, (I8 - tranches, tanks, and all other facilities), down the hill slightly and twsrd the blorth to allow the system to better fit the site. each raw of trenches is to continue to follow the contours to bast fit the system along the hillside below the hone. The contractor is to most all site setbacks, design requiremants, and other County regulations. 2. As discussed, the number of trenches, length, and six* of infiltrators will remain the some as per the design. 3. Install 1 - 2,000 gallon septic tank instead of 2 - 1,000 gallon tanks is acceptable, and installation of 1 - 1,000 gallon dosing tank instead of a 750 gallon tank is also acceptable. Contractor is to provide asbuilt drawings of the system to the engineer upon completion of the system. Drawings to be complete with ties to each tank and such and of each trench, and other appurtenances. please use permanent features for asbuilt ties. Call if you have any questions 0. a to is 9dd\oh4W J rot 99.. 013.01 �t By: McLaughlin Water Engineer• ■ Ltd; 970 925 1974; Sep -5-00 9:58AM; Page 1/1 MCLAUGHI.,TN WATER ENGINEERS, ltd. 111 P AABC ASPEN, COLORADO R 1 F 1 1 970-925-1920 970-925-1974 fix mw• ij,;pcn@,rof.nct MEMORANDUM Dates September 5, 2000 To: Pitkin County Environmental Healthy 5tyers Construction From: Dean Deroeier; McLaughlin Water Engineers, Ltd. RE: SHAPIRO Residence - Septic System Design Notes - lot 9 Hlk 7 Brush Creek Village 99-033.01 After discussions with the contractor and site review of the project, the following chang®s are authorized. 1. Moving the septic system, (IE - trenches, tanks, and all other facilities), down the hill slightly and toward the North to allow the system to better fit the site. Each row of trenches is to continue to follow the contours to best fit the system along the hillside below the home. The contractor is to meet all site setbacks, design requirements, and other County regulations, 2. As discussed, the number of trenches, length, and size of infiltrators will remain the same as per the design. 3. Install 1 - 2,000 gallon septic tank instead of 2 - 1,000 gallon tanks is acceptable, and installation of 1 - 1,000 gallon dosing tank instead of a 750 gallon tank is also acceptable. Contractor is to provide asbuilt° drawings of the system to the engineer upon completion of the system. Drawings to be complete with ties to each tank and each end of each trench, and other appurtenances. please use permanent features for asbuilt ties. Call if you have any questions ero ie P. E. �, ) gdd\ahapiro299-033.01 (W McLAUGHLIN WATER ENGINEERS, ltd. I I I P AABC ASPEN, COLORADO 81611 970-925-1920 970-925-1974 fax mweaspen@rof net MEMORANDUM Date: August 23, 1999 To: Pitkin County Environmental Health; From: Dean Derosier; McLaughlin Water Engineers, Ltd. RE: SHAPIRO Residence - Septic System Design Notes - lot 9 Blk 7 Brush Creek Village 99-033.01 The following are my design notes fog the new Shapiro Residence Septic System design. The site is a sloped area next to the home. - 4 - Bedrooms - Approx. 3,950 Square Feet of living area - 100 gallons per day per person - Per Rates - 60 MPI By GDD - Ground water 1,000'+\- feet from surface - Public water supply system. Flow = Q = 4 bed rooms x 2 peo/br x 100 gal/day/per x 1.75 = 1,400 gallons per day. Tank sizing - 4 - Bed Rooms requires 1,750 gallons of septic tanks; Q X 1.25 Install two 1,000 gallon tanks in series for total 2,000 gallons of septic tanks. The new system will require a dosing tank to pump the effluent into the proposed system due to the slow percolation rates. An additional 750 gallon pumping tank is required in series with the two septic tanks. Dosing/pumping is to utilize a separate 750 gallon single chambered dosing tank. Dosing volume -- 300 gallons per dose 2-3 times per day. I Area of Septic field required = A A= Q/5 X Sqrt(perc rate) = 1,400/5 X sgrt60 = 2,169 sq ft 30% reduction for infiltrators = 1,518 sq ft or 98 infiltrators Install 2 rows of 17 units and 4 rows of 16 units in a terraced system that steps down - 3' every two rows. Contour the trenches to fit site conditions and the topo of the site. Trenches are to be 10' apart min. Tanks will be installed in the general area below the home. Tees will be installed on :both the inffluent and effluent lines of the tank, set on the inside of the tank. Set top of line from tee within 1" of the roof of the tank and extend line downward 12" below center line of tee. Fill tank with water prior to backfill to check for leaks and leave water in tank for placing the system in service. Septic tanks will be a two -chambered tanks. Piping from the home to the tanks will be 4" SDR 35 PVC laid at a minimum of 1%. Insulate lines with less than 5 -font of cover or in uninsulated crawl spaces. Distribution will be through a 2-1/2" Sch 40 PVC from the tank to each trench, where 1-1/2" sch 40 perforated PVC will be run into each of the 6 rows. Perforations at 6' on center, perforated in the bottom of the pipe. All piping to be bedded in a minimum of 2" under and 6" over of 3/4" screened rock. Adjustments to fit site contours and conditions may be made per approval of the engineer. Elevations of the tank and trenches shall be finalized in the field by the engineer. Installation and operation shall be approved by the engineers prior to final acceptance. System must meet all PCEH and MWE standards. Dosing pump is a Hydromatic SP 40, ( 104 gpm Q-10'head). G. Dean Derosi.er,,,,P. E. 7. • E �it Z. i ,�• a •ter'-�+�' �' ••e•ocoos• vt`i''S`yj gdd\ ahapi�fl��1�}1F V5 MCLAUGHLIN WATER ENGINEERS, ltd. 11 1 P AABC ASPEN, COLORADO 81611 970-925-1920 970-925-1974 fax mweaspen@rof.net MEMORANDUM Date: July 29, 1999 BY: Dean Derosier; McLaughlin Water Engineers, Ltd., P.E. RE. Shapiro - RESIDENCE Property Address: 2438 Juniper Hill Road Legal Description: Lot 9 Bkl 7, Filing 1 Property Owner: C/o Obuhanick Construction P.O. Box 229 Aspen, Colorado 81612 Percolation Information: Hole Depth: 42" to 60" Sand\Gravel: No Presoak:Yes - 7/26/99 Amt of Water: 5 gal Bedrock @ . n\a Type: shale Ground Water Q: 1,000' Depth to Water:1,000' Fluccutations: yes Slope: 0% Depth to Rock: unknown Fractured: yes Percolation Tests: Date and Time:7\27\99 1:00 pm Hole # 1 2 3 Depth 42" 60" 48" Presoak No No No Remaining Time 10min 10min 10min Interval 2hr 2hr 2hr Length Percolation 80mpi 80mpi 20mpi Rate DESIGN PERCOLATION RATE: 60 MINUTES PER INCH Soil Profile Hole: 0-6" op soil - 6" to 8'Grey Decomposed shale soils with gravel intermixed al ng w'ine layey silts. NAME: G. Dean Deros'e COMPANY:McLau hli er 1v ineers Ltd. SIGNATURE ADDRESS:111P AABC Aspen, CO. 81611 970-925-1920 `"�f iia+1=1f701iltilr°` W. NPvVE MCLAUGHLIN WATER ENGINEERS, ltd. 111 P AABC ASPEN, COLORADO 81611 970-925-1920 970-925-19741ax inweaspen@rol.net MEMORANDUM DATE: August 23, 1999 TO: Pitkin County Environmental Health and Obuhanick Construction FROM: McLaughlin Water Engineers, Ltd.; G. Dean Derosier,P.E. RE: Shapiro Residence SEPTIC SYSTEM DESIGN - 3 bedroom home + 1 caretaker UNIT REVISED This memorandum is written to give you additional details on the design, materials, and installation of the Septic System which was designed to serve the proposed new home of the 3 bedroom home and future 1 bedroom garage on the property. The memorandum is separated into three sections; 1 - Septic tank and System design, 2 - Effluent tank design, 3 - Installation and Materials for the system. The design drawing is also attached for additional reference. See design notes and drawing for more information. 1. Septic Tank and System Design: The location of the homes and the site conditions determined the type of system to be designed. The site is located at 2438 Juniper Hill Road in the Brush Creek Subdivision. The difficulties encountered deal with the limited area to work with and included the poor soils, existing water courses, and finding a flat location for the system. These items lead to the design of a system which would use a standard septic tank, infiltrator System, and will require a pump to disperse the effluent into the system. The system design was based on the ultimate construction of. 3 bedroom residences plus a 1 bedroom garage unit which required at a minimum, the installation of 1,750 gallons of septic tanks for the separation of solids and a dosing tank. I recommend adding 2 new 1,000 gallon tanks in series for a total of 2,000 gallons. This design proposes to use a third 750 gallon tank as the effluent pump/dosing tank. All of the main septic tanks are to be a double chambered and the dosing tanks is a single chambered tank. The three tanks are to be installed in a series with the two new tanks first followed by to dosing tank. The tank invert piping elevations are to be verified in the field and as shown on the attached design drawing. The dosing volume is to be 300 gallons per dose approximately 2- 3 times per day. The water level, the dosing system, and the flow anticipated to utilized by the system determine the size of !Pe Infiltrator System required. Using 100 gallons per person per day and a peak factor of 1.75, a flow of 1,400 gallons per day requires 1,815 square feet of septic disposal in the System with aao rPci�,rtion for use of infiltrators. 98 Infiltrator units in six trenches are needed. I am recommending using 4 trenches of 16 units and 2 with 17 units in each for a total of 98 unify. -this also allows the use of even trench lengths. Fill is to be native soils similar to those encountered in the profile hole. Invert of the trenches is to be — 3 -foot below existing grade. The trenches will be terraced down the hill to allow installation of the system and follow the contours. The details of the Infiltrator System, installation, elevations, and location are shown on the attached design drawing. The overall system size will be 50-feet X102-feet in six trenches. The transmission line from the pump to the field is to be 2-1/2" Sch 40 PVC to allow distribution of the effluent into each of the six trenches. A 1-1/2" Sch 40 PVC perforated line shall be hung in at the top of each row of infiltrator trenches Ld allow even distribution. Perforations in tfie piping shall be 1/4" dia. at 72" on center in the bottom of the pipe. Effluent Pumping Tank: An effluent pump is required to pump the effluent from the septic tank to the septic field in thet _e.frace above the home site. The tank capacity is ___.. p y a in approximately 750 gallons. The tank is sized order to cycle the pump operation of the system. The pumping system is required to pump the effluent up approximately -15-feet of elevation difference and 25-feet of piping and head losses, for a total of 10-feet of head at 104 gprn. The pump we have chosen for the system is a submersible, by Hydromatic Pump, Model number SP-40 a bronze pump system, with a piggyback float system. The pump is a .4 horse power, single phase, 115volt with a 2-inch discharge and a built in diaphragm level control system or optional float system to regulate the operation of the pump based on water levels in the tank. The pump operation and installation is simple, as the water level in the tank rises it switches on the pump, which operates until it reaches the bottom of the pump and shuts the pump off. We recommend the operational float level system for the tank. A double float system will need to be used, also by Hydromatic, Model 3900. The pump is to set on the floor of the tank approximately 6-inch above the floor. (Design details for operational water levels in the tank are to be field determined by the design engineer. The type of pump control depends on the dimensions of the tank). Dosing volume is 300+/- gallons per dose. At your option a second pump could be purchased as a backup or stand by pump. This would shorten the system down time and inconveniences which will occur if the pump breaks down or has other problems. The cost of the second pump is approximately $800.00. It is not required, but is recommended. The effluent tank is also required by the County to be equipped with a high water level alarm system to alert you when a pump has failed to operate or another problem has risen. The high water level alarm system is operated by a float, mounted on the tank wall, which is activated when the water level rises to a chosen point above the normal operating pump level. The float signals a red light and a buzzer, which should be located in your adjacent mechanical room or garage. The buzzer can be turned off manually signaling acknowledgment of the problem, but the red light stays on until after the water level drops back down. This is a required safety feature which assists the owner in the satisfactory operation of system by letting you know you have a problem before it becomes an emergency situation. The system we have chosen is a Tank Alert 1. by S.J. Electro. (See design drawing for additional level control details. Please check to see if the existing alarm can be reused. 2 - 2-inch PVC conduits are required to be run from the adjacent home to the new effluent pumping tank. One is for power to the pump and the other one for the high water level control system. Please inform the electrical designer of the barn of these additions. Installation and Materials: The septic tanks can be obtained from Copeland concrete products in Rifle, or from the locally in Emma from Dreager. The tanks should be located as shown on the drawings and installed level. The access ports are to be sealed water tight and brought up to within 6 -inches of final grade. If in the event the tanks are too high, minor landscaping may be required to bury them. The invert elevations for both tanks are critical to the operation of the pump and should be followed closely. The blockouts for the inlets and outlets are also required to sealed water tight to prevent infiltration. All piping, pump, and alarm system materials can be obtained form Dodson Engineering products in Glenwood or Grand Junction Pipe in Basalt. The 4 -inch piping from the house to the septic tank and to the pumping tank is SDR 35. All Piping should be installed at a minimum depth of 3.5 -feet with clean outs at all 90 -degree bends and in line wyes at connects to main line. The 2-1/2 and 1-1/2" sch 40 pumping line is to be laid with the shown slope to permit the line to drain back into the tank after each pumping cycle to prevent freezing. The trenches and lateral lines are to be installed as shown on the drawing and are need to be installed to within + or - .01 -feet. (See attached design drawing for bedding details and additional installation notes.) The septic system installation can be done by any excavation contractor who is familiar with this type of project. If you have any questions on the design or other items, please feel free to call me at any time. See installation and construction notes attached to this memorandum. CC: MWE -Denver Thanks, Dean Derosier I IL Typical Application' High capacity sump/effluent, Sewaje (opacities to 120 GPM (7.5 I/s) Heads to 28 ft (8.5 m) Electrical 115V, I o, 9.5FLk 60Hz; 230V, le, 4.7FLA, 60Hz Motor 4/10 HP split phase wAhermal overload protection, 1750 RPM Minimum Recommended Simplex 18" (457mm); Sump Diameter Duplex = 30 (76 ' 2mm► Automatic Operation Diaphragm pressure switch (manual available) Materials of construction (loss 30 cast iron ... Impeller . .................. TheTPio losfic npri-cloj_. Discharge Size 2" (50.8mm) Solids handling_ _I -L/ (3.1mm) Power cord 10' , S1TW,.(20 Superior Features a (arbonAeramic type 21 mechanical seal Impeller • Oil filled motor w/oulomatic reset thermal Discharge Size overload for maximum protection Solids handling • Upper and lower single row ball hearing construction Power card • Piggy -back plug available for easy maintenance Superior features and replacement to confidently; 9 30 LU N LA.. 6 020 =E 0 0 Typical Application* Sewage, Dewatering (opacities 2 3 10 Heads J` Electrical 115V, N, 12FLA, 60Hz; 20OV, To, 6.8FLA, 6011z, 0 0 Typical Application* Sewage, Dewatering (opacities to 140 GPM _(8.8 1/0 Heads to 28 ft (8-5 m) Electrical 115V, N, 12FLA, 60Hz; 20OV, To, 6.8FLA, 6011z, 230V, le, 6.OFLA, 60Hz; 20OV, 3e, 4.1 FLA, 60 Hz; 230V, 39, 3.5FLA, 60Hz; 460V, 39, I.8FLA, 60Hz; 515V, 39, 1.4FLA, 60Hz Motor (single phase-) - 1/20 Split phase w/thermal overload protection, 3450 RPM; (three phase) - 1/2HP polyphase, 3450 RPM Minimum Recommended Simplex = 24' (609.6mm); Sump Diameter, Duplex = 30" (762mm.). Automatic Operation Diaphragm pressure switch (single phase only) (manual available) Materials of construction (loss 30 cast iron Impeller Thermoplastic non -clog Discharge Size 2" (50.8mm); 3" (76.2mm) optional Solids handling 1.1/2" (38.1 mm) Power card 19 - 10' , STW-A(20' optional); 39 - 20', STW A Superior features * (orbonAeromi( type 21 mechanical seal • Oil filled motor w/outomofi( reset thermal overland for maximum protection • Upper and lower single row bull bearmij (ofisli U(Non • Piggy -back plug available for easy moinienome and replacement p romise SP50,& SP5 AB F1 SNO apadly-U.S. G.P.M. 0 20 40 Liters/Second 0 2 60 80 100 120 140 4 6 ASPEN/PITKT!ENVIRONMENTAL HEALTH DEPARTME.. ISDS DESIGN REQUIREMENTS-DEPARTMENT USE ONLY Name shapiro House SIZE 3,950 (75 gpd, 100 gpd, or 130 gpd) #of Bedrooms, Similar Rooms accessible to baths in Main Residence # of Bedrooms, similar rooms w/ access to bath in ATTACHED caretaker # of Bedrooms & Similar Rooms w/ access to baths in DETTACHED caretaker Average Daily Waste Flow 600 # bedrooms X 2 people/br X 75 State Review Required? no Perc Rate 60 (T) 3 equals # of Perc Holes Required Design Flo w (Q) _ # bedrooms X 2 people/bedroom X gpd X 1.75 Q= 1400 L-" Minimum tank capacity 1750 gallons Absorption Area (A= Q/5 X SQRT) A = 2169 sq. ft. of absorption area required 140 infiltrator units without reduction A maximum 30% reduction is allowed for use of deep gravel or gravelless chambered system. 15js-sq.ft. with reduction 98 infiltrator units with reduction AREA NEEDED FOR STANDARD ABSORPTION TRENCHES 723 2169 Total sq ft /3 =lineal ft of trench needed 100 3 1 13 723 lineal ft/assumed trench length of 60ft = # of 60ft trenches needed 12 # trenches minus 1 = rows of 6ft wide undisturbed soil between trenches 39 13 times 3 = total width of of 60" long field needed for just the trenches 72 12 times 6' = total width of 60' long field needed just for undisturbed soil 111 width of trench +width of undisturbed soil = total width needed 111 by 60 ft is the area needed for a standard absorption field in a trench configuration with no reductions taken and ASSUMING AN AVERAGE PERCOLATION RATE OF 60 SLOWER PERCOLATING SOILS WOULD REQUIRE MORE AREA. SETBACK FROM WELL SETBACK FROM POND, STREAM OR IRRIGATION DITCH # of feet = 132 # of feet = 82 SETBACK FROM DRY GULCH # of feet = 57 Remember: 8 feet of additional distance for each 100 gallons/day of design flow over 1,000 gallons/day should be added unless an RPE can verify that it is not necessary to prevent contamination. 1/20/99 Printed on Recycled Paper A A e L.1 ® FAB. STONE VENEER GREGORY REGISTER ARCHITECT! P.O. BOX 11588 ASPEN, COLORADO 970-927-8525 O�/ /L.1.. Li C/) W U ZZ W p Fn W W W pd Z Q Z W w DATE I ITEM 5.21-99 PERMIT SET i A4 L----- !�%/ff/lfrff/. UL i A2 L--- w 7V GREGOR' REGISTEI A RCHITE P.O. BOX 11581 ASPEN, COLOR 970-927-8525 DATE ITEM 5-21-99 PERMIT SET i A3 \ I i / \ • 'sl i � � I l /fi � / / /� / / / / / / /' j r' / � � %/ / � � � fir.- l$� -- r �. � ��_ — — _ .-- — --'—� ,,. ' �,,• `' � --'c� �' i ,/ i / / 1 j � //' / / j /.� / / / � � •/ "� rte"' r .• � _ _' " _ ._ �. /• /� \ .1 4111 / /' - i / �� --- rr /'/��//i !i /� �_ �T1�NCNDETAL ATl',4C1•ED /-cb // /y''�l ,�,' //,� ' � //' �!�/ ,�/; , //! ,�/j� ///,�,'t/•��/ �� -,,---.'. ,iii_..__—�--._..—�_---_- -.�•� _� / �,� �� \� 5Y EW- , TAW TO EAC44 RX / /. j / / 1{ i / / // / ,• � ..--'- �.-- — TAt�Cg, •f = FIJ D i�7~ -_ �-/ � � ' 4 --sCR .*-pv-f✓ _.i Ti1SgnrTAW-AW / ,(� ✓ / i , / / .� ,.' •--- .may- 7hW- = 30 0 30 60 1 inch = 30 feet SEPW SYSTE71- 6 ROW OR HVIRATORS 10" APART, TERRACE DCUN EVORY W ROR4 „ 3; EI/?= F8Wl0R4W SC440 PVC I tWa FORM TOP CF EACH wLTRI LNR PERFORATION Y4" DIA. EARY 6` CC, W LATS TOTAI, 7W RC1W OF 17 UNITS AND 4 R2US OF * UNITS, ELEVATION PFR EWSW R N FEW TO MATCH VT CO OPIOW, �\ MlALl WEIR4TORS TO hyT4�TCN��6l�OPE OF MAr SE ROTATM AAD MOI TO M4T04 SM oa 40 Ilool ML fTeWtyi 1rj75�0�G491LON..w-�. .-es SEE MAF .� i!i/i/ ,, �/ •r j / ` / ' -_ -I!1 _ _..1�t\ � � � ` ��'��,,�,�'�• _ - --iTWO Ml.i. aCliA'TM FuW ROAD RMT—or-war / ol P19LW AWA +�� / +, / AWA VO FOR \f sof /Q /AIIIIIIIIIIIIIII MUN AW 1100, iC" (LOT ROA-, ViI �' JUNIPER HILIS ROAD 60' EXISTING AND FUTURE GROUND INSTALL 1-1/2- PERFORATED SCH 40 PVC UNE INSIDE INFILTRATOR. HANG FROM TOP OF INFILTRATOR 1/4- HOLES O 30` OC AT THE BOTTOM ON EACH SIDE OF PVC TYP 6 TRENCHES FULL LENGTH OF INFILTRATORS TRENCHES TO BE TERRACED DOWN IN GROUPS OF 2. - 3' PER GROUP IMPORTED BACKFILL — 3'MINUS 6' — TOP SOIL BEDDING ZONE — FINE NATNE MATERIAL NO LARGER THAN 1' IN DIAMETER WRHIN 6 " OF INFILTRATOR vvv vv 4vvv�r vvv vvvv v v v v vvv vvv / v v INFILTRATOR 98 INFILTRATORS TOTAL 36' Tj BOT OF TRENCH I 6 — 100 — FOOT INFILTRATOR TRENCHES — 17 UNITS IN 2 AND 16 UNrTS IN IIIII TRENCHES. IE TO BE FIELD DETERMEINED MINIMUM DEPTH IS 3—FOOT TO BOTTOM OF TRENCH. 10' APART MINIMUM IE TO BE FIELD DETERMINED BY ENGINEER TRENCH DETAIL NTS �vfxr w/ seam+ PUMP - NTDR�ruTIC SPD W N }Q j 1 N G TA Ni K � DOSING TANK LEVELS TO BE FIELD DETERMINED NTS �^ BY THE ENGINEER