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Home My WebLink Aboutpitkin.eh.272929304007 (1993) ExpiredASPEN+PITKIN 2- 72 .. ENVIRC MENTAL HEALTH DEPART►_aENT INDIVIDUAL SEWAGE DISPOSAL PERMIT NO. TYPE OF PERMIT: XIo nitial Cnstruction ( )Emergency Use ( )Repair Work,(Pievious Permit f .) ( )Alteration of an existing system, olation (previous Permit 1 ) ( )use Permit as a result of sale ( )Othort ISSUED TO: DATE OF ISSUE". 3 Owner Rome Phone _- 3 2z2 45WBusiness Phone 14ing �7 Address �� Q /N� ST. E I/ l_.- o % Agent___4 Ma il,ing Address Phone Sewage Disposal System Work to be performed by0l/filVEThis permit valid only for premises location by the following legal descriptions l�,o T C _ Ad-S--ro106_4A Gm Cke4 LOT SIZE �� iT �/r , WATER SUPPLY //V [ L . AVERAGE PERCOLATION RATE 13 JtJJAJ11A10A,4 This Individual Sewage Disposal Permit is granted with regard to the following use Nueabcr oft Dodicoms - Lofts '' Garbage Disposals ! Dishwashers �� Clothes Washors CALCULATED AVERAGE DAILY WASTE LOADGALLONS. THE NATURE OF THE SYSTEM INCLUDED UNDER THIS PERMIT:. 1pe of Tank or Treatment Units�� 7 � � JX'f/< Tank -Capacity % Callon Minimus .t -hod of Final Disposals I /VO 2/tiF ATDQE' / ((/(�N� llbsorptioa . I►rea G�� Square F t Minimum (�nl Gyni�� /AI ofd e? C=� 'A ascription (including brand name, if any) of other equipment or appurtnaneest1 y�o s/NC aHf446E.� e7F .375_ 7ther Conditiond or Specifications ) 7® /�� //�SiA c �� 3��.ae01Ae 7-o Al-41V� ��,g fro s Ova.�H,44E STAGES REQUIRING INSPECTION BY THE HEALTH DEPARTMENT: ( )Before Excavation ( )Upon completion of excavation and prior to placement of gravel ( aefore covering distribution system of absorption field Prior to backfill of any component ( lother, Specifys _ Plans and specifications of the proposed sewage disposal system have been reviewed and are considered satisfactory. Permission ix hereby granted to the owner or his agent- to perform the work indicated above in accordance with the Pitkin County Individual Sewa,e Disposal Rc,lulations in ctfect on the date of issue. In addition to general provisions set forth on the reverse hercef, this Permit is subject to t:ic following additional terns and c bdi 'Sons: _ / Aspen/Pitkin Environmental . Health Officer APPROVED FOR ISSUE BY -(title) Tho atxive individual scvago disposal ny-Itea installed by _ - has bxen in::pccted for use by a representative of the Asl:en i'it.1n L'nvrronm.�nW .lima t.. Department. Th.l u.>nor .3-1 11os a 1 re:lPonsibility in case of failure or inadequacy of thio sewaye disposal system. complete as -built drawing attached. DATE OF FINAL INSPECTION PAY TITLE 130 South Galena Street Aspen, Colorado 81611 303/820-5070 f ' ASPEN*PITKIN ENVIR(QMENTAL HEALTH DEPARTMENT APPLICATION FOR AN INDIVIDUAL SEWAGE DISPOSAL -PERMIT • - - j'�- 7z Z -GS6 �/ Name of OWNER a'rancs PHONE Address of OWNER -7-2 15' s L1 :sf 41V -C QO2 Name of APPLICANT PHONE 'ERMIT TO BE: ( )Picked Up ( dxailed tot TYPE OF PERMITS Installation ( )Repair (vICCM+ner ( )Applicant . 1 )Emergency Ose ( )Alteration NOT due to failure ',0CJk1rION OF PROPOSED SYSTEM: regal Description � o j .F - i z .1 e Ti-* c< S, :4t ;pt Block riling Subdivisionn?x/sh+Le /,M,cb Size of Lot 'Z- acres TYPE'OF STRUCTURE: (cam Single FamilyDwelling ( )Others Do you plan any further additions to the "�� tesidence? ( )YES t )NO so. of bedrooms No. of Lofts / No. of Garbage Disposals / No: of Automatic Dishwashers < ' so. of Automatic Clothes Washers % LATER SUPPLY: (vfPrivate Well, Depth Z cid / % or ( )Public, Name of System ( )Spring ( )Stream or Creek TYPES OF INDIVIDUAL SEWAGE DISPOSAL SYSTEM PROPOSED$ (;%Septic Tank/Absorption Field ( )Aeration Plant/Absorption Field ()Composting Toilet ( )Iacineratloa Toilet ( Noun (')Recycling, potable use ( )Recycling, other use ( )Vault Privy ( )Others _-,2. 4;'"e - The'initial site inspection must be arianged with the Aspen/Pitkin .Environmental Health Department (925-2020. 8:30-9:30 a.m.) before a permit can be issued. The individual sewage disposal permit must be issued before a building permit can be obtained, FIKAL INSPECTION APPROVAL MUST BE GIVEN BY THE ASPEN/PITKIN ENVIRONMENTAL HEALTH DEPARTMENT PRIOR TO BACKFILLING ANY PORTION OF THE SYSTEM. Application for an individual sewage disposal permit is hereby submitted. The undersigned acknowledges that the above information Is true and that false information w1 1 1,)sva}idate the application and any subsequent permit. Signature of Applicant / C DATE 12 (This application becomes. invalid 12 months from the above date.) NOTE: PLO P ' must be filed with this application. Please locate the following items by measured distances: 1. Property lines and dimensions. 2. Proposed and existing water wells on subject property and adjacent property. 3. Domestic water service lines. 4. Proposed and existing buildings, driveways, and other structures. S. Streams, lakes, ponds, irrigation ditches, and other water courses. 6. Proposed and existing individual sewage systems on subject property. , SUBMIT A REVISED PLOT PLAN PRIOR TO CONSTRUCTION IF INSTALLATION IS TO BE CHANGED FROM ORIGINAL PLAN.' The undersigned hereby acknowledges receipt o! this individual sewage disposal permit application and a m fe n t e amours O! i. __)C(? C� , Receipt Number Z , Date Fee Received -� .by ' Administrat vo Officer 130 South Galena Street Aspen, Colorado 81611 303/920-5070 January 24, 1993 Bob Nelson Pitkin County Environmental Health Department 130 South Galena Street Aspen, CO 81611 Re: Lot E-7 and Tract #5, Redstone Ranch Acres Dear Bob, I have recently closed on the above property and am actively pursuing a building permit. Enclosed is my application for a sewage disposal permit. I have had an engineer -designed septic system developed by Schmueser Gordon Meyer Inc., and I have asked them to send a copy of the system to your office. I have also enclosed the results of a soil survey done by Chen -Northern, Inc. If you need anything else, please let me know. Sincerely A Vine Street , CO 80209 Chen@Northern, Inc. November 5, 1992 Jim Ziegler 725 South Vine Street Denver CO 80209-4616 Consulting Engineers and Scientists 5080 Road 154 Glenwood Springs, Colorado 81601 303 945-7458 303 945-2363 Facsimile Subject: Subsoil Study for Foundation Design, Proposed Residence, Lot E-7 and Tract 5, Redstone Ranch Acres, Filing 3, Bobcat Lane, Redstone, Pitkin County, Colorado. Job No. 4 116 93 Dear Mr. Ziegler: As requested, Chen -Northern, Inc., performed a- subsoil study for design of foundations at the subject site. The study was conducted in accordance with our agreement for geotechnical engineering services to you, dated October 12, 1992. The data obtained and our recommenda- tions based on the proposed construction and subsurface conditions encountered are presented in this report. Proposed Construction: The proposed building will be a two-story wood frame structure over a lower level walkout basement and located on the site as shown on Fig. 1. Ground floor will be slab -on -grade. Cut depths of about 4 -to 10 feet are assumed. Foundation loadings for this type of construction are assumed to be relatively light. If building conditions or foundation loadings are significantly different from those described above, we should be notified to reevaluate the recommendations presented in this report. Site Conditions: The site is currently vacant property located on a relatively steep, northwester- ly facing hillside above Bobcat Lane cul-de-sac. The ground surface appears natural, and slopes at a grade of about 20% to 30% in the building envelope, increasing to about 40% to 50% upslope. Elevation difference across the proposed building site is about 10 to 12 feet. Vegetation consists of aspen and scattered evergreen trees with brush, grasses and weeds. There is a residence on Lot E-6 to the west. The adjoining property to the north and east is vacant. Subsurface Conditions: The subsurface conditions at the site were evaluated by excavating two exploratory pits at the locations shown on Fig. 1. The logs of the pits are presented on Fig. 2. The subsoils encountered, below about 1 1/2 to 2 feet of organic topsoil, consisted of relatively dense, silty sandy gravels with cobbles underlain by hard sandstone bedrock at a depth of 3 1/2 feet in both pits. Refusal to backhoe digging in the confined pits occurred at 4 feet depth. A member of the HIH group of companies Jim ,Ziegler November 5, 1992 Page 2 Relatively undisturbed sampling of the subsoils and bedrock for consolidation testing was not possible. Results of a gradation analysis performed on a disturbed bulk sample of the silty sandy gravel with cobbles (minus 5 -inch fraction) obtained from the site are presented on Fig. 3. Liquid and plastic limits on the fine fraction of the sample indicate low plasticity. No free water was observed in the pits at the time of excavation and the subsoils and exposed bedrock were moist. Foundation Recommendations: Considering the subsurface conditions encountered in the exploratory pits and the nature of the proposed construction, we recommend spread footings placed on the natural coarse gravel soils or bedrock designed for an allowable soil bearing pressure of 3000 psf for support of the proposed residence. There could be some differential settlement of footings transitioning the soils and bedrock. Placing the footings entirely on bedrock would reduce the risk of differential settlement. Excavation of the bedrock could be difficult with conventional equipment. . Footings should be a minimum width of 16 inches for continuous walls and 2 feet for columns. Loose and disturbed soils and existing fill encountered at the foundation bearing level within the excavation should be removed and the footings extended down to firm natural gravels or bedrock. 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 10 feet. Foundation walls acting as retaining structures should also be designed to resist a lateral earth pressure based on an equivalent fluid unit weight of at least 45 pef for backfill consisting of the on-site soils or well broken bedrock (minus 6 -inch fraction). Floor Slabs: The natural on-site soils, exclusive of topsoil, and the bedrock are suitable to support lightly to moderately loaded slab -on -grade construction. 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 immediately 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. The underslab drain gravel should be connected with the perimeter underdrain system as discussed below. 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 gravels devoid of vegetation, topsoil and oversized rock or a similar imported granular material. ChenONoilhern,Inc. consull oEntwe fsanoSbellost5 Jim Ziegler November 5, 1992 Page 3 Underdrain System: Although free water was not encountered during our exploration, it has been our experience in mountainous areas and where bedrock is present that local perched groundwater may develop during times of heavy precipitation or seasonal runoff. Frozen ground during spring runoff can also create a perched condition. We recommend below grade construction, such as retaining walls, crawl space and basement areas, be protected from wetting and hydrostatic pressure buildup by an underdrain system. The drains should consist of drainpipe placed in the bottom of the wall backfill surrounded above the invert level with free -draining granular material. The drain 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 size of 2 inches. The drain gravel backfill should be at least 2 feet deep. Surface Drainage: The following drainage precautions should be observed during construction and maintained at all times after the residence has 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 density in pavement and slab areas and to at least 90% of the maximum standard Proctor density in landscape areas. Granular wall backfill should be capped with about 2 feet of the on-site, finer graded soil 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 cut into the natural soils will be needed uphill to direct surface runoff around the residence. 4) Roof downspouts and drains should discharge well beyond the limits of all backfill. Limitations: This report has been prepared in accordance with generally accepted soil and foundation engineering practices in this area for use by the client for design purposes. 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 and the proposed type of construction. The nature and extent of subsurface variations across the site or below the exploratory pit depths may not become evident until further excavation is performed. If during construction, fill, soil, rock or water conditions appear to be different from those described herein, this office should be advised at once so reevaluation of the recommendations may be Chen ONorthern, Inc. Consull„K, F„x,,,,«,s a,w scICI lets Jim Ziegler November 5, 1992 Page 4 made. We recommend on-site observation of excavations and foundation bearing strata and testing of structural fill by a representative of the soil engineer. If you have any questions or if we may be of further assistance, please call our office. Sincerely, CHEN-NORTHERN, INC. David A. Young Reviewed By s ev 15222 ,A Steven L. Pawlak, P.E. �• + � "IOtJAL F-��+. DAY/ec Attachments Chen ONorthern, I nc. c(W,w or•q Fixpne'.rs aiw Sc-crnisis IM APPROXIMATE SCALE I = 30, (CG 0� I / Ido ioo / LOT E —7 PIT 2 / 1 PROPOSED RESIDENCE r;o 1 � 1 100 I I /PIT I BUILDING LOT E- 6 ' ENVELOPE Iw 110 TRACT 5 TRA PROPERTY BOUNDARIES I4 116 93 I ChenONorthern,Inc. 1 LOCATION OF EXPLORATORY PITS I Fig. I Pit 1 Elev. = 112' Pit 2 Elev. = 102' 4-)0 0 v +4=56 -200244 'L °o. u PI=5 DO:. a� 0 5 5 c' LEGEND: EUTopsoil; organic silty sand. Gravel (GM); with cobbles, possible boulders, sandy, silty, dense, moist, red - brown, low plasticity fines. EMSandstone Bedrock; hard, moist, red -brown, (Maroon Formation). Disturbed bulk sample. Practical refusal to backhoe digging. NOTES: 1. Exploratory pits were excavated on October 16, 1992 with a backhoe._ 2. Locations of exploratory pits were measured approximately by pacing from features shown on the site plan provided. 3. Elevations of exploratory pits were obtained by interpolation between contours on the site plan provided. Logs are drawn to depth. 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 excavation. Fluctuations in water level may occur with time. 7. Laboratory Testing Results: +4 = Percent retained on No. 4 sieve -200 = Percent passing No. 200 sieve LL = Liquid Limit (%), PI = Plasticity Index (°6) I14 116 93 I ChONorthernInc I Logs of Exploratory Pits, Fig. 2 Legend and Notes 0 Z HYDROMETER ANALYSIS SIEVE ANALYSIS TIME READINGS US STANDARD SERIESCLEAR SQUARE OPENINGS 24 HR 7 HR _ . _ ' 10 _ 0 Z U) N Q a z w U Q DIAMETER OF PARTICLE IN MILLIMETERS SAND GRAVEL CLAY TO SILT FINE MEDIUM COARSE FINE COARSE COBBLES GRAVEL 56 % SAND 30 % SILT AND CLAY 14 % ° LIQUID LIMIT 24 "PLASTICITY INDEX 5 SAMPLE OF silty sandy gravel -FROM Pit 1 at 2 feet through with cobbles 3 feet HYDROMETER ANALYSIS SIEVE ANALYSIS TIME READINGS U.S. STANDARD SERIESCLEAR SQUARE OPENINGS 74 HR 7 HR "10 _.. -.. _ 42 Z U DIAMETER OF PARTICLE IN MILLIMETERS SAND GRAVEL COBBLES CLAY TO SILT FINE MEDIUM COARSE FINE COARSE GRAVEL % SAND % SILT AND CLAY LIQUID LIMIT PLASTICITY INDEX SAMPLE OF FROM 0 4 116 93 ChenONorthern, Inc. GRADATION TEST RESULTS `is 3 Casual FlexibilityB-2o BUNK BED - 0 .. • This beautifully designed vacation or a cozy spot for cold winter or year-round suite incorporates flexibility in its space and style of evenings. • The kitchen opens to the dining EPG S R100M ROOM living. room and beyond through the eEo 96 x 12° • The abundance of windows offers dramatic window -wall with half - stained glass opportunities as well round transom. 0 as a bright interior. • The sleeping rooms and loft – • The open, vaulted living room upstairs will adequately boasts a central fireplace that accommodate eight, or you may WALL makes a great conversation place use the space for other activities. SLEEP'G LOFT II°x 116 O 22'-0" 11 F __9PEN TO-,I) BELOW O f BED RM II° x 120 t UPPER FLOOR KITCHEN 80 x 10' El�F iR[DRW iIREPIK[ LIVING RM 120 x 160 DINING 9" x 12° L===. �MAIN Plan I -1032-A Bedrooms: 2-3 Baths: 11/2 Space: Upper floor: 288 sq. ft. Main floor: _ 744 sq. ft. Total living area: 1,032 sq. ft. Exterior Wall Framing: 2x6 Foundation options: Partial basement. (Foundation & framing conversion diagram available — see order form.) Blueprint Price Code: A TO ORDER THIS BLUEPRINT,CALL 164 (Prices � d decals onpp. .41255) Plan 1-1 032-A SCHMUESER GORDON MEYER, JC. 1001 Grand Ave. Suite 2-E P.O. Box 2155 Glenwobd Springs, CO 81601 Aspen, CO 81612 (303) 945-1004 (303) 925.6727 TO 1 UEU4[Ebw#30F UG°3QMMMUMIL DATE l� JDAT 92— JOB NO + ` ATTENTION �� ) RE:^) 4 r, i4g2 WE ARE SENDING YOU �4ttached El Under separate cover via the. fca vm�rrz I�e�l . L ONMENT%�� HEA ❑ Shop drawingsPrints ❑ Plans SP�N��kRocifications ❑ Copy of letter ❑ Change order ❑ COPIES JDAT NO. DESCRIPTION THESE ARE TRANSMITTED as checked below: ❑ For approval For your use C ❑ As requested ❑ For review and comment ❑ FOR BIDS DUE REMARKS COPY TO PRODUCT 240-3 Inc., Croton, Mass, 0101. ❑ Approved as submitted ❑ Approved as noted ❑ Returned for corrections ❑ Resubmit copies for approval ❑ Submit copies for distribution ❑ Return corrected prints 19 ❑ PRINTS RETURNED AFTER LOAN TO US SIGNED: I If enclosures are not as noted, kindly notify us at once. ASPEN#PITKIN ENVIROIIIENTAL HEALTH OFPARTI%- ;NT Legal description: - Address of Property: Name of Owner: Address: - (# & t. / P-0 Name of Agent (city) (state) (zip) Lot Area: d �� Water Supply:Public Utility Subdivision,_ Private W611 Other Distance to Nearest Surface Water Type Dates Observations Made: Soil Borings: by ' Percolation Tests: by SOIL .BORING TESTS _ PERCOLATION TESTS Rate P-1 Rate P-2_ Rate P-3 AVERAGE RATE: minutes/inch t 4� Plan of the site and location of test holes on the bark Comments on Soil or Site: i Date v Signature 130 South Galena Street Aspen, Colorado 81611 303/920-5070 Estimated Depth to Groundwater Character of Soils Total .Depth Observed Depth to Groundwater B-1 PERCOLATION TESTS Rate P-1 Rate P-2_ Rate P-3 AVERAGE RATE: minutes/inch t 4� Plan of the site and location of test holes on the bark Comments on Soil or Site: i Date v Signature 130 South Galena Street Aspen, Colorado 81611 303/920-5070 SCHMUESER GORDON MEYER, !C. 1001 Grand Ave. Suite 2-E P.O. Box 2155 Glenwood Springs, CO 81601 Aspen, CO 81612 (303) 945-1004 (303) 925-6727 TO L �C ENVIRONMENTA ASPEN/P11 > WE ARE SENDING YOU )�? Attached ❑ Under separate cover via ❑ Shop drawings Prints ❑ Plans ❑ Copy of letter ❑ Change order ❑ LETTE ` AGF TG3 AM[M UTU DATE t,i Z� JOB NO�p p / tZlG�10 ATTENTION ,I HEALTH j ► � try 42.� � he following items: ❑ Samples ❑ Specifications COPIES DATE NO. DESCRIPTION j ► � try 42.� � � CSL -tom. iS�S ?��..1 THESE ARE TRANSMITTED as checked below: ❑ For approval ❑ For your use > ❑ As requested For review and comment ❑ FOR BIDS DUE REMARKS ❑ Approved as submitted ❑ Approved as noted ❑ Returned for corrections 01 ❑ Resubmit copies for approval ❑ Submit copies for distribution ❑ Return corrected prints 19 ❑ PRINTS RETURNED AFTER LOAN TO US A.."�uwyvv q6 WAJ "AlE -!>t7'i D am�L6&Pe-C3 IJP vpt.)r-) ►�PPr ry L` COPY TO SIGNED:�L „ r. If enclosures are not as noted, kindly notify us at once. SCALE 41.50 L.F. OF DRIVEWA', EDGE OF GRAVEL BU//DING ENVEL PROPOSED CONtOUR (Ti EXIST/NG CONTOUR (Tl IJ SI TE PLAIN W 15 AMP CIRCUIT L 1K L215 AMP CIRCUIT BREAKER FORAKER FOR PUMP J16-2 CONDUCTOR CORD ALARM WIDE ANGLE PIGGY—,1 TO FICA ALARM CONTROL BACK FLOAT SWITCH \\ S,/ ELECTRO MODEL JB70-5 PVC BOX ALARM BO LOCATEDNDERGROUND BURIED CABLE IN HOUSEITHER ROUND OR FLAT ,,x`16-3 CONDUCTOR CORD TO PUMP STRAIN RELIEF 74-2 CONDUCTOR CABLE FOR ALARM CONTROL# -2 CODUCTOR CABLE W/GROUND WIRE -TO ALARM FLOAT USE #12-2 CONDUCTOR W/ GROUND IF OVER 60' WIRING CONNECTIONS FOR ALARM BOX do AWS -1 LEVEL CONTROL ALLOW EXTRA CABLE ON POWER & .ALARM CABLES TO REMOVE PUMP & PIPING W/OUT DISCONNECTING PUMP WIRING TO CIRCUIT UNDERGROUND CABLES FOR BREAKER PANEL PUMP & WARM CONTROL i., ' USE 1 1/2- SCH 80 fisc. E ALARM AND 20" DIA. RISER PIPE C/ PIPE SLEEVE BETWEEN & FITTINGS FOR PUMP & ;JF; PIPING CONNECTION BOX ' FOR PUMPING TANK`TANKS & HOUSE 24"" DIA. RISER PIPE 5' MIN. / 2'" CLASS 160 PVC PI�r TO BED. SLOPE TO DRAIN -c- BACK TO TANK ' BAFFLE Cl PIPE SLEEVE r0 WASTE LINE FROM HOUSE 4"' PVC CONNECTS TO HOUSE 0 1/4' PUMP N o SOLID GROUND VENT SYSTEM PER FT PIPE SLEEVE BETWEEN MIN. /LL 114" DIA. BOTTOM OF PIPE PUh9P OFF IN • KS &HOUSE ; TANK ALERT 11 PLUS -4' PVC SLOPE @ E4- PER FT. V.IN. SYSTEM FLOAT (BY &I ELECTRO SYSTEMS) SW33 LAZER SUBMERSIBLE CONCRETE SEPTIC TANK—'I /OUT EXISTING HOLE � \ EFFLUENT PUMP (BY HYDROMATIC) CONCRETE SEP RC TANK INSTALL 4"' OIA. HOLE � B"' CONCRETE BLOCK USED AS DOSING TANK 8' ABOVE TANK BOTTOM, TYPICAL INS TALLA TION OF TA INKS, PUMP & CONTROLS N: T. -5. Coke h en Q39 \o I s `_`_ _ _� NOTES: BE FIELD ADJUSTED PROVIDED ALL 'EMENTS ARE AIET AND ENGINEER AND PITk"/N OFFICER ARE NOTIFIED. •r � t o,�� N. RUNS OF SEV'✓ER LINE ARE ALLOWED. LOCATE CLEANOUTS io l o 0 ✓TAL AND/OR VERT/CAL CHANGES IN DIRECTION 133 1 A. asp 1 _ 8 ii r3 ATG 1 90�� U 2" CLASS 160 PVC PERFORATED PRESSUREE PIPE iNFILTRATOP, UNIT (TYP. % (714 SPRAY A�LTOPES SOF ED IATRA, OR ('N/])LOCATED TO EXISTING GRADE FINISHED GRADE VICINITY MAP 6"" OF TOPSOIL AT EDGE � CURTAIN DRAIN 12.25 / SLOPE 25 LAP 10 MIL LINER LO' NATIVE BACKFILL -� ■ L5 ---- �� --- 1` SCARIFY SOIL PRIOR TO P11'_t OF SAND -� Dn BOTTOM OF BED TO SE LFr BEDROCK 2' OF SAND UNDER INFIL TRA TOP UNITS 22.50' ENGINEERS ti ---C SURVEYORS GMSCHMUESER GORDON MEYER O 128.0 10 _ 1270 - - Ell O 1C' MIN. Q4cn LAP 70 MiL LINER 1.0' Ti I-1 111 I I� BED SEC l /O/V 6"' Fops o L :1r1LN: MIRAFI FABRIC ALL AROUND ROCK 3/4" to 2-112" CLEAN ROCK ; - i 4" PERFORATE PVC PIPE, SLOPES TO DAYLIGHT 9 19 �- ,� ,, I - BEDROCK TYP. CURTAIN DRAIN �M(�ESEP, CORDON MEYER INC. JWOOD GRANS PRINGSE COLORADO 81601 945-1004 (FAX.) 945-5948 -N, COLORADO (303) 925-6727 LOT E-7 & TRACT 5 REDSTONE RANCH ACRES Z EGLE PI— E T -TY PITKIAr COL:YTY COLOR.4DO 'etR REVISION DATE _- - -- — GENERAL NOTES: 7, .All materials, installation practices, setback requirements, etc., shall comply with the Pitkin County Individual Sewage Disposal System Regulations. 2. install INFILTRATOR System as per manufacturer's specifications for pressure distribution system. J. Piping to dosing tank shall be standard sewer pipe, ASTM 2729 -Sewer end Drain Leachfield Pipe. Piping to mound shall be 2" class 160 PVC pressure pipe, header pipe shall be 2" class 160 PVC pressure pipe. 4. The ores disturbed by construction shall be reseeded ivith native grasses to prevent erosion. 5. Use risers as needed to bring septic tank access hatch within 6" of finished grade. 6. Cost iron pipe of equal strength or other pipe properly supported to prevent failure by settling shall extend from tank for a, distance of at least five feet (5) from the inlet and outlet ends. 7. The following ,preventative maintenance schedule is recommended to prolong the life of the system.- a) ystem:a) Pump septic tanks at least once a year. b) Check plumbing fixtures on a regular basis and repair all leaks which can add substantial amounts of water to the system. 8. The Contractor and Owner shall take whatever measures are necessary to assure that a) the septic tank and sewer lines are completely water tight to prevent infiltration of groundwater into the system, and b) the system is installed to prevent freezing of gravity sewer lines. 9. The Pitkin County Environmental Health Department and the Engineer shall be notified when construction commencesand kept abreast of the construction progress so that sufficient inspection can be performed to assure conformance with these plans. Provide a minimum of 48 hours notice to each. 10. Site map supplied by Owner (supplemented„ by Engineer). 11. Sand shall be Concrete send. Sieve Size ASTM Spec. 4 95 - 100 8 80 - 100 76 50 - 85 30 25 60 50 10 - 30 700 2 - 70 200 0 - 3 UNIFORMITY COEFFICENT = 4 The engineer may require that a gradation .analysis be performed to certify that the proposed material meets this DESIGN CALCULATIONS: 1. DETERMINE DESIGN FLOW FROM HOME. 2 BEDROOM HOME * 2 PERSONS/BEDROOM + 75 GPCD Q = 300 GPD 2. DETERMINE TANK SiZES: 1 FOR A 2 BEDROOM HOME, A 7000 GALLON SEPTIC TANK CAPAC17;7' IS REQUIRED A 375 GALLON DOSING TANK CAPACITY IS REQUIRED J. DETERMINE LOADING RATE. FIELD DATA PERCOLATION RATE = 73 MIN/INCH USE LEACHFIELD LOADING RATE OF 0.72 GALLONS/S F./DAY SAND LOADING RATE = 0.95 GALLONS/S. F./DAY 4. DETERMINE SIZE OF .MOUND SYSTEM REQUIRED, GRAVEL AREA = 1 95 * OIL. R. - 0.055 * Q GRAVEL AREA = 1.95 * 300/0:95 0.055 * 300 GRAVEL AREA = 599.29 S.F. REDUCE GRAVEL AREA BY 509 FOR USE OF INFILTRATOR UNITS IAicTAII 17' , Sri' 1AIF11 7 -Pd T/JP rtr-n FFFFY'TII/r' AREA = 300, S. F_ —,' FLOW CLEAN-OUT DETAIL jvv Job No. 92186 NTD/T Tl D I.Jw(i"i UAL A CTL ( Drown by. D,IC ` Dote: 71120192 ..I-ISPV ALSSTEA11 APpr ay.. ✓SS File. Z/cc1:S0: _—_ CSF SCALE. • I "= 20 41.50 L F. OF DRIVEWAY AT Z 23X EDGE OF GRAVEL A iZ ,Ory ,O 1, LOT E-7 fr GENERALNOTES., 15 AMP CIRCUIT L 1 Z L2 15 AMP CIRCUIT 1: All materials; ; instollotion practices, setback ' "' 115 BREAKER FOR #16-2 _CONDUCTOR CORD w , ��^s RREAKER FOR PUMP - TO FLCA ALARbI CONTROL requirements etc., shall compfy with the Piikin Counfy, ' ALARM WIDE ANGLE PIGGY Individual Sewage Disposal System Regulations. BACK FLOAT SWITCH SJ ELECTRO MODEL JB70-5 PVC BOX 2. Instal! INFILTRATOR System as per man'ufacturer's ALARM BOX specifications for pressure distribution system , LOCATED I ° UNDERGROUND BURIED ABLE - I� F J. Piping to dosing tank shall be standard sewer pipe, IN HOUSE — EITHER ROUND OR FLAT ASTM 2729 -Sewer and Drain Lecchfield Pipe: Piping , #16-3 CONDUCTOR to mound shall be 2" class 160 PVC pressure pipe,, . CORD TO PUMP header pipe' shall be' 2" class 160 PVC pressure p/pe. . STRAIN RELIEF 4. The area 'disturbed by construction shall be reseeded with'. #74-2 CONDUCTOR CABLE FOR ALARM CONTROL native grosses to prevent erosion. #14-2 CONDUCTOR CABLE W/GROUND WIRE TO ALARM FLOAT 5 g septic Use risers as needed to brin tic` tank access hatch USE ,� 12--2 CONDUCTOR W% GROUND /F OVER 60' within 6" of finished grade: COMMUMNITY WELL WIRINGAPPROXLOCATION COVVc C7 10AI c FOR ALARM BOX & AWS -1 LEVEL E / EL COV7ROL ` 6. Cast iron pipe of equal strength or ether pipe proper/y supported to prevent failure by settling shall extend ALLOW EXTRA CABLE ON POWER & ALARM CABLES from tank for a distance of at least five feet (5) from - 70 REMOVE PUMP & PIPING W/OUT DISCONNECTING PUMP z the inlet and outlet ends. UNDERGPOUND CABLES FOR o WIRING TO CIRCUIT PUMP &ALARM. CONTROL I 7. The following preventative maintenance' schedule is BREAKER PANEL recommended to prolong the life of the system: �• USE 1 1/2" SCH 80 PVC PIPE a) Pump septic tanks at least once a year. A RM AN 20 DIA. RISER PIPE & FlT77NGS FOR PUMP & L'4NK PIPING b) Check p/umbin fixtures on o re ular-basis and repair LA D C/ PIPE SLEEVE BETWEEN 9 g FOR PUMPING TANK V CONNECTION BOX; TANKS &HOUSE •: 24' .DIA. RISER PIPE i o/l leaks which can odd substantia/ amounts of water m 5' MIN. 2" CLASS 160 PVC PIPEe syste to the . m TO BED. SLOPE TO DRAIN BACK TO TANK B. The Contractor and Owner shall take whatever measures ore necessary to assure that ;o) the septic tank and W BAFFLE Cl PIPE SLEEVE TO sewer lines are completely` water tight to prevent WASTE LINE FROM HOUSE - 4" PVC P1IM o SOLID GROUND infiltration of groundwater into the system, and CONNECTS TO HOUSE 9 1/4" g ) o b)` the s stem is installed to revent freezin of a VENT SYSTEM FER FTy p g \ / ^ MIN. DRILL 1/4" DIA. HOLE gravity sewer lines Cl PIPE SLEEVE BETWEEN PUMP OFF IN BOTTOM OF PIPE 1 } \ 1000 GALLON SE TANK - MIN. 5' sETBncK FROM HOUSE TANKS &HOUSE a 9. The Pitkin County; Environmental Health Department and • .� TANK ALERT /I PLUS the Engineer shall be notified when construction ^ \ , SYSTEM FLOAT (BY S✓ ELECTRO SYSTEMS) commences and kept abreast of the construction, progress 1 •l DOSING TANK (MIN 375 GALLONS) � � 4 PVC SLOPE C� 1/4 PER FT, MIN - _- PROPERTY LINE so that sufficient inspection con be performed to'assure �m SW33 LAZER SUBMERSIBLE \ CONCRETE SEPTIC TANK GROUT EX/ST/NG HOLE EFFLUENT PUMP (BY HYDRDMAT/C) conformanceI- I with these plans. ,Provide a minimum of 48 hours no rae to each. ,f" Pvc{ � PIPE (ASTM 2729) ; I �� F 1NSTALL 4" DIA. HOLE t /SCOPE M/. lX4/Fr \ o` CONCRET` SEPTIC TANK e" CONCRETE BLOCK '� ` 8" ABOVE TANK BOTTOM / L. IFF. 704. \ USED AS DOSING TANK 10. Site map supplied by Owner (supplemented by Engineer). I ry - 11. Send shell be Concrete sand: 2" CLASS 180 PVC PRESSURE PIPE T YPI CA L INS TA L LA TION OF TA INKS PUMP & CONTROL S SLOPE BACK TO TANK AT MIN. 1/4 /FT Sieve Size ASTM Spec. i BUILDING ENVELOPE PROPOSED CONTOUR (TYP.) EXIS77NG CONTOUR (7YP.). , I A �2 OQ, I 0 � ^ry m CURTAIN DRAIN (SEE DETAIL) SLOPE a MIN. 1$ TO DAYLIGHT SI TE PLA N 6" OF TOPSOIL AT EDGE 4 95 100 N. T S. 8 80 -. 100 `• 2" HEADER PIPE (NO PERFORAPDNS 76 - 50 -- 85 30 25 - 60 TRACT 5 50 10 30 % 700 2 10 • / ,. .. - _ 200 0 - 3 UNIFORMITY COEFFICENT = 4 /P7ELD VER/FY GRADES REYOND The engineer may require that a gradation anclysis be MAPPED AREA PROIR To performed to certify that the proposed material meets this CONSTRUCTION CONTACT • ENGINEER FOR FIELD REDESIGN IF NECESSARY. INFILTRATOR UNIT (TYP.) 2.25 CONSTRUCTION NOTES: DESIGN CALCULATIONS: LOT E- 7 & TRACT 5 REDSTONE RANCH ACRES _ Z.�'L�' T PITKIN COUNTY COLORADO 1• LEACHFIELO MAY BE FIELD ADJUSTED PROVIDED ALL 1. DETERMINE DESIGN FLOW FROM HOME: DATE OF SAND BOTTOM SETBACK REQUIREMENTS ARE MET AND ENGINEER AND P17 -KIN T p; gT g w �r �r r Il !'1lI N ID UAL ,jiu�� l st 7-�� c T 1JIJ�O��L rJ 1 Y E Job No. 92186 COUNTY HEALTH OFFICER ARE NOTIFIED. 2 BEDROOM HOME * 2 PERSONS/BEDROOM * 75 GPCD Q = 300 GPD 2. ONLY STRAIGHT RUNS OF SEWER LINE ARE ALLOWED. LOCATE CLEANOUTS AT ANY HORIZONTAL AND/OR VERTICAL CHANGES /N DIRECTION. 2. DETERMINE TANK SIZES. - Date: 1120/92 FOR A 2 BEDROOM HOME,- K—A 1000 GALLON SEPTIC TANK CAPACITY IS REQUIRED L�fC_" A 375 GALLON DOSING TANK CAPACITY IS REQUIRED �SS0 Appr. by.,OF J. DETERMINE LOADING RA TE: FIELD DATA PERCOLATION RATE = 13 MIN/INCH USE LEACHFIELD LOADING RATE OF 0.72 GAL LONS/S F./DAY. , SAND LOADING RATE 0.95 GALLONS/SF./DAY 4. DETERMINE SIZE OF /MOUND SYSTEM REQUIRED: 2" CLASS 160 PVC PERFORATED PRESSURES PIPEGRA VEL AREA = 1.95 * OIL. R. - 0.055 * Q (1/4" HOLES SPACED AT 30" C -C, LOCATED TO "?!T GRAVEL AREA = 7.95 * 300/0.95 - 0.055 * 30O SPRAY AT TOP OF INFILTRATOR UNIT) EXISTING GRADE-- 1' T` �� VICINITY / GRAVEL AREA = 599.29 S.F. REDUCE GRAVEL AREA BY 509 FOR USE OF INFILTRATOR UNITS, FINISHED GRADE CURTAIN DRAIN INSTALL 72' x 25' INf7LTRATOR BED, EFFECTIVE AREA := 300 SF. SLOPE LAP 10 MIL LINER 1.0' 25 SAND AREA = 1.95 * 0/L.R. - 0.055 * 0 . NATIVE BACKFILL SAND AREA = 1.95 * 300%:72 - 0.055 * 300 0128. 0 SAND AREA = 796.00 SF 127.0 6" TOPSOIL BO7EOMVOF E AREA SAND AREA 7 � S E 22 5' x 35.5 ; I 2' ,/ - 1 2' OF SAND UNDERPLUG Q _ INFILTRATOR UNITS W 0' MIN Rober, F N"lean { - Q -- _ ape /Pitki Ln^,ronmeni 4 Flew>h Officer ' ;` e 22.50' MIRAFI FABRIC t �� _ 45 PVC 6 S ! • a SCARIFY SOIL PRIOR TO PLACEV, NT OF SAND I_ ALL AROUND ROCK ELBOW `S!1`n' CO � fi3 BOTTOM OF BED TO BE LEVEL (0. 7) _ I —I LAP 10 MIL LINER 1.0' BEDROCK CLEAN ROCK /2 F , _ _� 4" PERFORATE 45 PUC Pg —III—III PVC PIPE, SLOPES a" WYE OR A TO DAYLIGHT 0) 19 i i .m Puc ELBOW BEDROCK FLOW i + FLOW ___�- ENGINEERS ® SURVEYORS S �- GORDONSCHMUEER oRDON MEYER — _ S[�HMUESER GORUOIV MEYER INC. 1001 GRAND AVENUE, SUITE 2-E GLENWOOD SPRINGS. COLORADO 81601 (203) 945-1004 (FAX.) 945-5948 A`PEIV, COLORADO (303) 925-6727 LOT E- 7 & TRACT 5 REDSTONE RANCH ACRES _ Z.�'L�' T PITKIN COUNTY COLORADO ' eER REVISION DATE BY T p; gT g w �r �r r Il !'1lI N ID UAL ,jiu�� l st 7-�� c T 1JIJ�O��L rJ 1 Y E Job No. 92186 o.>�;. by: D /C ' Date: 1120/92 �SS0 Appr. by.,OF File ZLrrjcnS