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pitkin.eh.264504302010 (2015)
ONSITE WASTEWATER TREATMENT SYSTEM (OWTS) CONSTRUCTION PERMIT 76 Service Center Rd- Aspen, CO - 81611 Phone: 970.920.5070 Fax: 970.920.5374 Permit#: 0045.2015.POWT Parcel ID #: 2645-043-02-010 Permit Issued: KNEW ❑REPAIR ❑REMODEL/ADDITION ❑TANK ONLY ❑FIELD ONLY []AMENDMENT Owner(s): _Brooke and Harvey Paparo -, Property Address: 253 Haystack Lane Legal Description- Lot 7 Block 2 Filing 2, Little Elk Creek Village Size of Lot: 2.5 Acres Size of Building: 3667 ft2 Sq. Ft Detached Accessory Unit Size of Accessory Unit: ❑YES ONO Sq. Ft This $ystem'is.designed%to seiye 4-bedr6oms (maseer i edroom, office,'art room, and tv room) .The. loft ovsr th' garage is notcon6idered a 13edraom due to.the.{ack�6taccess to a /4.� '.,greater bath"room Designed By: Phone #: Fax #: All Service Septic Project#: _ 970-309-5259 Mailing Address: Email Address: C1163 Dated: 8121115 33 Four Wheel Drive Road Carla.Ostber,q mail.com Perc Rate: 1.0 LTAR Profile Hole Depth: 8' Depth to Groundwater or Bedrock: ➢ 2:5' Minimum Tank Capacity: 1250 gallons Minimum Absorption Area: 600 ftzw/ red. for TL3 Permit Conditions: This OVV TS Construction Permit is approved on the condition of compliance with the engineer design as submitted with the application and the specifications cited above. Changes must be approved by this Department and the engineer prior to construction. This system is designed to serve 4 -bedrooms. This system will consist of 1500 -gallon, two-compartment, concrete tank with an "Orenco" Pump in the 2"d chamber. Tank risers must be accessible from grade. The pump will pressure dose effluent to an automatic distribution valve and then to a mounded sand filter bed. The sand in the mound will be 12' by 56' and 2' thick and installed at natural grade. Distribution pipe will be installed in 12 inches of approved gravel with a separation fabric and 12 inches of topsoil over the gravel. Sides will then slope down at a maximum 3:1 slope. The sand filter shall be a minimum of 10 feetto the property line or lined irrigation ditch, 50 feetto any unlined irrigation ditch and 20 feetto the drinking water line. This Permit must be kept onsite during installation. The engineer must do a final inspection of the installation and submit an 'as -built" letter to this Department within 30 days of the final inspection, unless a longer period of time has been agreed upon, in writing. This Department must also be called for the final inspection with a minimum of 48-hour notice. Minimum horizontal distances between components of the system and physical features shall conform to the requirements of the Pitkin County OWTS Regulation. This Permit is conditioned upon the property owner(s) providing for regular inspection, cleaning, and maintenance of the system by qualified personnel, in accordance with the manufacturer's recommendations and the requirements of the Pitkin County OffrS Regulation. Issuance of this OWrS Construction Permit does not constitute a guarantee, warranty, or representation by the Department that the system will operate properly or will not fail. Issuance of this permit does not imply compliance with Pitkin County building and/or land use regulations, nor guarantee issuance of building and/or land use permits. THIS PERMIT IS EXPRESSLY CONDITIONED UPON COMPLIANCE WITH ALL REQUIREMENTS OF THE PITKIN COUNTY OWTS REGULATION, INCLUDING BUT NOT LIMITED TO THOSE CONDITIONS SPECIFIED ABOVE. Plans and specifications for the proposed OWTS have been reviewed and are considered satisfactory. Permission is hereby given to the property owner(s) to perform the work indicated in accordance with the Pitkin County OWTS Regulation. This Permit will expire 1 year from the date of issuance unless construction on the system has commenced. An "as -buil' drawing must be submitted and approved by EH before final approval of the system will be issued. Issued By: Kurt Dahl, RENS Date: 1119115 Expires: 11/9/2016 installer w ;� Q y . ` icense g ` �'� d E ' 12eacttsratiasi Auttioriied by, [.tiC'CaIIV.Ct.rS Final. pro ss By. pate New Expiration ❑ate: 4,?27b b` w 33 Four Wheel Drive Rd A L ' Carbondale, CO 81623 = 470-304-5254 11111 l�� i December 26, 2016 Harvey and Brooke Paparo Pa�brooke c�gmail_com Onsite Wastewater Treatment System (OWTS) Installation Observations 253 Haystack Lane Pitkin County, Colorado OWTS Construction Permit 0045.2015.POWT Harvey and Brooke, Project No. C1163 ALL SERVICE septic, LLC observed the installation of the onsite wastewater treatment system (OWTS) on April 29 and November 11, 2016 for the subject property. Miles Rippy Excavating, Inc. installed the system. The existing septic tank and existing soil treatment area (STA) were abandoned in placed. The septic tank was a')andoned by pumping and crushing the sides of the tank and filling the void with onsite material. Ditches running along the south and west property boundaries were placed in a culvert within 50 -feet of the mounded soil treatment area (STA), The existing pond and water feature to the east of the STA are lined. The installation included a 1500 -gallon. two-compartment septic tank with an Orenco<F;) pumping system in the second compartment_ The water level in the septic tank excavation did not warrant anchoring. There is a filter in the second compartment of the septic tank that must be cleaned annually, or as needed. We also recommend that pumping occur during a time of low groundwater, such as fall and winter months. The control panel for the pumping system is located within line of sight of the septic tank. Valley Precast personnel performed start-up on the pumping system on November 16, 201 G. Effluent is pur11ped to a mounded sand filter. The pump line runs below the lined water feature to a model 6402 Automatic Distributing Valve (ADV), installed at a high point in anti insulated riser between the two STA zones. Each zone consists of 2 -feet of sand filter niateriaf and a 12' x 56 footprint. Distribution piping is connected with a 1.5 -inch diameter level manifold and three 24 -foot long, 1.25 -inch laterals, with 3/16 - inch orifice holes facing DOWN (6 -o'clock), 2 -feet on center. The basal area extends to a minimum of 3:1 slope (hohzontat:vertical). Laterals end in a sweeping ell facing up with a mall valve for flushing. Inspection ports were placed in the sand filter material at the corners of each bed. The OWTS was generally installed according to specifications. This observation is not a guarantee of workmanship and/or parts and materials. ALL SERVICE septic, LLC should be notified if changes are made to the OWTS in the future Any additional OWTS construction must he according to the county regulations. LIMITS: Observations are limited to components that are visible at the time of the inspection. The installer must Have documented and demonstrated knowledge of the requirements and regulations of the county in which they are working. The quality of the installation is dependent of the expertise of the installer, soil type, and weather conditions. Please call with questions. Sincerely. ALL SERVICE sepic, LLC Carla Ostberg, MPH. REHS OR�QO LI Reviewed By: '; R4 �•;�� }•� T` v � .rz 38682 rr Richard H. Pett, E .r • o << Excavation for septic tank Groundwater in excavation Inlet line into septic tank Mounded sand filter with distribution laterals on gravel F LISHncl valves at ends of laterals f snspection ports at corners of beds Sand receipt Ditch placed in culvert DESIGN 3 -BEDROOM RESIDENCE +1 -BEDROOM STUDIO (75 GAUPERSONIDAY x 2 PERSONSIBEDROOM x 4 BEDROOMS) WASTEWATER FLOW =600 GALLONS TANK: 600 x 48 HOUR RETENTION TIME = MIN. 1200 GALLONS USE 1500 -GALLON, TWO-COMPARTMENT TANK WITH PUMP SOIL TREATMENT AREA (STA): LONG TERM ACCEPTANCE RATE (LTAR) =1.0 GAU SQ FT CALCULATED STA = QILTAR = 60011.0 = 600 SF PRESSURE DOSED BED, PIPE AND GRAVEL = 600 SF X 1.0 Eoq--600 SF 2 BEDS, 12' X 25'(6 -FEET BETWEEN BEDS) BASAL AREA 21' X 6S ,i GPS COORDINATES: ED N39"17.931' 1 W 107°00.669' EN39°17.925'! W107°00.674' ©N39'17.933' 1 W107°00.681' JO N39'1 7.933'1 W107'00.682' N NOTE: DITCHES PLACED IN — CULVERT WITHIN 50' OF STA DRAWINGS MUST BE USED IN CONJUNCTION WITH DESIGN LETTER DATED 12126/16 OLL 33 Four Wheel Drive Road Carbondale, Colorado 61623 �'„�I� h ° { N Phone 970.309.5259 carla@allservlceseptie.com ilp 91"Not r 704-1 'm a Ce ♦ , all ` 1 a LOT 7�S� BA Kms; `. 6 .o' 2.59 ACRES+1- N EXISTING SEPTIC TANK AND STA ABANDONED 0' 25' 50' Scate: 1' = 5V_V UTFLn,y ;RAM1r_, GARAGE 1 STUDIO LOT 8 NOTE: STUDIO PLUMBED INTO RESIDENCE CRAWL SPACE —NEW 4' DIA SDR -35 SEWER LINE WITH DOUBLE -SWEEP CLEANOUT AT GARAGE AND ' RESIDENCE 3 -BEDROOM RESIDENCE HAYSTACK LANE ' LOT 9 If ` J 7---------------------------------- NEW 4' DIA SDR 35 SEWER LINE Paparo Residence WITH DOUBLE-SWEEP 1 CLEANOUT C fd 2% SLOPE TO TANK) Al�\ L` $ Designed By: CBO CONTROL PANEL NEW 1500 -GALLON, 4 \ TWO-COMPARTMENT, 1 1 Sheet 1 of 1 CONCRETE SEPTIC TANK WITH l I ORENCO PUMP HAYSTACK LANE 50.0' R.O.W. RECORD DRAWING- 7---------------------------------- Paparo Residence Date: 12/26/16 253ountLane Pitkin Countyy,,Colorado Designed By: CBO record Reviewed Hy: RHP Project Number. C1163 Drawn B • ANG Sheet 1 of 1 0 ONSITE WASTEWATER TREATMENT SYSTEM (OWTS) CONSTRUCTION PERMIT I 76 Service Center Rd Asper, CO 81611 Phone: 970 920.5070 Fax; 970.920,5374 Permit #. 0045.2015.POWT Parcel ID #; 2645-043-02-010 Permit Issued: ONEL°,' ❑REPAIR IION ❑TANK ONLY ❑FIE.LD ONLY ❑AMENDMENt Owner(s): Brooke and Harvey Paparo Property Address; 253 Haystack Lane Legal Description: Lot 7. Block 2, Filing 2 Little Elk Creek Village Size; of Lot 2.5 Acres Detached Accessory Unit: ❑YES ❑NO Size, of Building 3667 ft- Sq. Ft. Size of Accessory Unit Sq Ft This system is designed to serve 4-bedroorns (master bedroom. office, art room. and tv room). The loft over the _garage is not considered a bedroom dote to the lack of access to a 3/4 or greater bathroom. D=signed By. All Service Septic Project 4 C1163 Dntecf: 8121115 Phone #- 970-309-5259 Mriilinq AddrNss 33 Four Wheel Drive Road Fax #: Email Address Ggrla.Ostberq clmail.com Perc Rate. 1.0 LT_AR _ _ Profile Hole Depth 8' Depth to Gmund%A,,ater or Bedrock 2.5 Minimum Tank Gipacity: 1250 gallons Minimum Absorption Arra: 600 ft' wI red. for TI -3 permit C nllditions: design a3 np.if,,_at °n.; [',r sI—, Ilieatio, _i ed C11ong(-, [-t 11 a re ij pr- ved by tlrc� D,iIrl n-�nt a, 1; 1 e: enf}sneer biro! to uinstiudu0n. This system is designed to serve 4 -bedrooms This system will consist of 1500 -gallon two-compartment, concrete tank with an "Orenco" Pump in the 2 chamber. Tank risers must be accessible from grade. The pwiip will pressure dose effluent to an automatic distribution valve and then to a mounded sand filter hed The sand in the mound will be 12' by 56' and 2' thick and installed at natural grade. Distribution pipe will be installed in 12 inches of approved gravel with a separation fabric and 12 inches of topsoil over the gravel. Sides will then slope down at a maximum 3:1 slope. The sand filter shall be a minirnurn of 10 feet to the property line or lined irrigation ditch. 50 feet to any unlined irrigation ditch and 20 feet to the chinking water line Trn; Pc-imi: rur:si be, k, -int T r'inq irrstallatinri l i I cnQ:n.:,r nnr,110 r f+n..' �:{-':�',lir�rof fiat; install,, ar;1 u:,rraltarI''ix;1 t_ tfai, Defjtulrrr=nt wrtl'rirr 30 days Cif rhe fust irrspeefir_rn, trnle�,.a kmyor pcncrd of lura h j.; Mery ;:ll;lrend upxrrr, it writing- This Dglarinlcant rnu,[ al>n he'r r„311r�d for th,-. fi-i3i ri-pectian with n rnmvrari, 41 4,9 -hour riot,c<” I rvlrnrnurn Horizontal distan,_e-; 1-1k-.ecr? con?prmenf i 11� � systt ria and physe' ;l sh,dl c4>nfrrnn ti) tot rer,>> rernt:nts of the Prtkw- (.ounlq CMITS Retlulatl_�n. T u:, Prn,ii: iti i,_,, t� t,r,rgpi [r y J ), for regul,�.r 1 =a' inq, anti cyst -F11 t." r,ual ; a;a t er mnel. rrr ar„cr,rdance with rhe ni miifact,irers recoinnwndations .and Phe iwliilieriwnts ortial� Pdfrrn r;aurrty OW I S Reyulallan_ Issuance of ttus OV1TS C;onslnrc'f i rTralt = _5 n') c, m�tIr] t r r nl- .tiarrzirty r.^ r ,. ntaSon h,V plc D -p_ t . erf L'r .'h -i S.Vst,an .dl aIv , r)pftiIV er %,dI rr. '. r-_ rI Issr:3rr;e of this not rmPly rot iian_G ,a:lh F'ilkin CGrunl,y h nw:! rr:} .,anc lr land use rltil &lir r-nrgjr vantec o1- huJding and -V la r i r;;r pe1`3111tn, THIS PERMIT IS EXPRESSLY CONDITIONED UPON COi;1PLIANCE WITH ALL REQUiREMENTS OF THE PIPKIN COUNTY OWTS REGULATION. INCLUDING BUT NOT LIMITED TO THOSE CONDITIONS SPECiFlED ABOVE. Plans and specifications for the proposed O"ITS have been revi&e. ed and are considered satisfactory. Permission is hereby given to the property owner(s) to perform the work indicated in accordance with the Pitkin County OWTS Regulation. This Permit will expire 1 year from the date Of issuance unless construf-tion 01i the system has commenced. An "as -built” drawing must be submitted and approved by EH before final approval of the syster,l will be issued E Issued By: Kurt Dahl RENS Date 11 { . Expires _ Installer. License H: Reactivation Authorized by: Final Approval ISscaed By_ Date. I New Expiration Dale. nfine Few Learn these simple steps to protect your home, health, environment and property value: sept amart Do: • Have your system inspected (in general) every three years by a licensed contractor and have the tank pumped, when necessary, generally every three to five years. Don't: • Pour cooking grease or oil down the sink or toilet. • Rinse coffee grounds into the sink. • Pour household chemicals down the sink or flush them. Don't: • flush non -degradable products or chemicals, such as feminine hygiene products, condoms, dental floss, diapers, cigarette butts, cat litter, paper towels, pharmaceuticals. Dont: • Park or drive on your drainfield. The weight can damage the drain lines. • Plant trees or shrubs trio close to your drainfield, roots can grow into your system and clog it. Don't • Concentrate your water use by using your dishwasher, sho�.ver, washing machine, and toilet at the same time All that extra water can really strain your septic System - Do: • Eliminate or limit the use of a garbage disposal. • Properly dispose of coffee grounds & food. • Put grease in a container to harden before discarding in the trash. Do: • Dispose of these items in the trash can! Do: • Consult a septic service professional to advise you of the proper distance for planting trees and shrubs, depending on your septic tank location. Do: • Stagger the use of water -generating aldphances. This can tx helpful especially if your system has not been pumped in a long time. • Become more tv i[e flfi + r.r by fixing plumbing leaks and consider installing bathroom and kitchen faucet aerators and water -efficient products. imm ( ')ITE WASTEWATER TREATME? iYSTEM (OWTS) l:lt; tix dip CONSTRUCTION PERMIT Ar-r-LICATION I 76 Service Center Rd Aspen, CO 81611 Phone 970 920 5070 Fax: 970 920.5374 Parcel IQ# (available from the Pftkin County Assessor's Office i✓ompany / L z4a%r 970-920-5160 or at r:w: Contact/Applicant Mailing Address City. State, Zip Purpose of Permit: NEW ❑ REPAIR DUE TO FAILURE ❑ REMODEL/ADDFTION ❑ TANK ONLY ❑ FIELD ONLY Cost of System Repair or Remodel/Addition (approximate) Cell Phone. �/"lc: Business Phone. ";� Property Address' c.7 'sfcc r< `I �: - ,; �' Lot Block IFiling 7 Subdivision: t : �� 55. A�C� 12. - Lr , C Ik Properly Ownerfs)" Finail Address Owners Mailing Address / City. State, Zip r Home Phone Business Phone 4 , -- -i:,onracr rnrormanon must ne provroea Tor me owner srgmng tris appfrcanon Pnmary Contact PersonlA�yicant (if not owner), i✓ompany / L z4a%r Q/f v11 Contact/Applicant Mailing Address City. State, Zip Z Cell Phone. �/"lc: Business Phone. ";� - c•' - 7155 `I �: - ,; �' r Emai$ Address �.Number I -��' �v,� r � At i' r YlCIIL %1'Jilrr`p r�I?' Building Permit # (if applicable} Lot Size (m acres) I�- r Size of Building (square feet) Number of Potential Bedrooms _ Detached Accessory Unit? ❑ YES El NOSize of Accessory Unit (square feet)- Number of Potential Bedrooms In or Fixture List for the Accessory Unit WaterSource IL] PRIVATE WELL SURFACE WATER ❑ SPRINGCOMMUNITY/PUBLIC WATER SYSTEM Name of Community/Public Water System (if applicable) L.y_/k, c_�ift°rC Engineering Firm _ Job Number Phone Number. Fax Number ). ,5 Mailing Address- City, State, Zip_ I certify that the above information is complete and accurate and that I have provided complete and accurate information in all of the documents included in my application package. I acknowledge that EHINR may revoke any permit I am issued if my application is found to contain any inaccurate, false, or misleading information. I understand that no construction may be undertaken on an OWTS until an OWTS Construction Permit is issued. Owner Signture fired';l Date- i Applicant Si a re Dale. S y_ k' FOR OFFICE US NLY Received by ENIHR Staff: Fee & Receipt # Date' gra s l � a �,. Except for Sok Type 0, the LTAR may vary, depending on the Soil Type and the Treatment Level of the effluent. You may adjust the LTAR for Soil Types 1-5 by choosing different Treatment Levels, but for Soil Type "0" the LTAR will always be "1" regardless of Treatment Level. Remember that tILT systems are always pressure -dosed, so no addioonafi sizing reductions are given for Manufactured or Chamber distribution media for HLT systems. Enter Design Flow (gpd) 600 Enter Number of Bedrooms (including office(s), ADU, etc.) 4 Select LTAR 1 Enter Additional Flow in GPD1 0 Select Effluent Application Factor O,g FOR HILT SYSTEMS w / ANY DIST. MEDIA See Distrbution Media Tabs below for design details TRENCH STA 480 BED STA 1 600 FOR TLl w / GRAVEL DISTIRBUTION MEDIA CLICK I Ito go to/ return to this TAB TRENCH STA 480 SED STA 600 TRENCH STA 432 BED STA 540 FOR T!1 w / CHAMBER DISTRIBUTION MEDIA CLICK Ito go to / return to this TAB TRENCH STA 336 BED STA 420 To Catculate STA Reductions for Deep Gravel I CLICK I Ito go to/return to this TAB To Calculate Distirbution Pipe Volume CLICK to go to/return to this TAB Enter the Lake Evaporation Rate 42 inches per year ET SYSTEMS 8371 NDDS SYSTEM 450 House size in sq ft 3667 Flow 75 Minimum Tank Size = • 1 Pitkin Ccun�y Environmental Healih Department Contact Log Sleet [v'arne: Parcel ltd#: Acicires. Date NrsonSppken To . C mrnents /Action to be Taken :.... . "... _ _ Initials Time 33 Four Wheel Drive Rd Carbondale, CO 81623 410-309.5254 August 21, 2015 Harvey and Brooke Paparo L� ��r�rt� Subsurface Investigation and Onsite Wastewater Treatment System Design 3 -Bedroom Residence + 1 -Bedroom Detached Studio 253 Haystack Lane Pitkin County, Colorado Brooke and Harvey, Project No. C1163 ALL SERVICE septic, LLC performed a subsurface investigation and completed an onsite wastewater treatment system (OWTS) design for the subject residence. The property is located outside of Aspen. in an area where OWTSs are necessary. The legal description of the property is as follows: Subdivision- LITTLE ELK CREEK VILLAGE Block: 2 Lot: 7 FILING 2 Original design documents dated August 6, 2015 should be discarded and replaced with documents dated August 21, 2015. The proposed location of the septic tank has been moved out of the yard area to a location less visible from the residence. Exact location can be field adjusted based on landscaping desires. SITE CONDITIONS A single-family residence presently exists and will be razed. A 3 -bedroom residence and detached 1 - bedroom studio above the garage is proposed. The existing OW'E'S will be abandoned. Due to high groundwater conditions throughout the property.. the highest elevation has been chosen for the soii treatment area (STA). This is located in a previously filled area, formerly used as a horse corral, in the western corner of the property The filled area of the proposed STA is a relatively flat area. Once the STA is installed, the area will no longer be utilized as a horse corral. The proposed structures will be served potable water by a community water system managed by the Little Elk Creek Subdivision. A ditch runs along the western corner of the property. This ditch must be either lined or placed in a culvert within 50 -feet of the STA ll•ige 2 SUBSURFACE The subsurface was investigated on July 16, 2015 by digging two soil profile test pit excavations (Test Pits). A mini -excavator was used to excavate the test pits Visual and tactile soil analysis was completed by Carla Ostberg at the time of excavation.' The materials encountered in Test Pit #1 consisted of tan fill with sand and cobbles to a depth of 18 -inches. underlain by dark brown, moist, sandy loam with reddish brown mottles to 4 -feet, with the maximum depth of the excavation extending to 5.5 -feet. Groundwater was encountered at approximately 4 -feet The materials encountered in Test Pit #2 consisted of tan fill with sand and cobbles to a depth of 18 -inches, underlain by dark brown, moist, sandy loam with reddish brown mottles to a maximum depth explored of 6.0 -feet. Groundwater was encountered at approximately 5 -foot, 4 -inches at the time of excavation. An inspection port was placed in the excavation prior to backfilling and water levels were verified on August 4. 2015 at 2.5 -feet For purposes of this design, high seasonal groundwater levels are being estimated at 2.0 -feet below native grade. The proposed STA will be located in the area of Test Pit #2. A long term acceptance rate (LIAR) of 1.0 gallons per square foot will be used to design the OWTS, in accordance with Pitkin County OWTS Regulation, Table 6.28-7. The most restrictive basal area is Sandy Loam, Soil Type 2. Sizing for unlined sand filters is 1 0 gallons per square foot. which is equivalent to the LTAR assigned to Sandy Loam for TL 3. Juiy 16. 2015 Test Pit #1 Carla Ostberg holds a Certificate of Attendance and Examination from the CPOW Visual and Tactile Evaluation of Soils Training. 11,1u) V Test Pit #2 S DESIGN SPECIFICATIONS The existing septic tank and OWTS will be abandoned in place. The septic tank must be collapsed and remaining void filled with gravel, sand, or compacted soil. The OWTS design is based on 4 -bedrooms having. A design flow of 600 GPD will be used. Design Calculations 4 bedrooms x 75 gallons/person/day x 2 people/bedroom = 600 gallons/day Septic Tank Capacity = 600 gallons/day x 48 hour retention time = 1250 gallons minimum Minimum septic tank size = 1500 -gallon. two-compartment tank with pump in second compartment STA Calculations = 600 gallons/day 1 1.0 SF/gallon (Sandy Loam, Soil Type 2. TL3) = 600 SF Two 12' x 25' unlined sand filters The installation must include a 1500 -gallon, two-compartment septic tank with an Orenco® EasyPak pumping system in the second compartment. Due to high groundwater conditions on the property, the Pa,C 4 septic tank may need to be anchored with "deadmen". Please find the enclosed information regarding buoyancy standards. Effluent will be pumped to a mounded sand filter. An OrencoS PF3005 pump has been specified, with the floats set to dose 95 gallons (considering approximately 30 gallons of drain back each dose). If another pump +s considered it must be able to attain 14 6 gallons per minute and 21 5 feet of total dynamic head. The control panel for the pump must be mounted within line of sight of the septic tank. The pump line to the field must be 1.5 -inch diameter and must have a minimum 1 % grade from the septic tank for proper drain back. The STA will be comprised of two zones. The mound will be built with 2 -feet of ASTM C33 sand filter material and a footprint of 12' x 56'. Sand filter material must be clean. coarse sand, all passing a screen having four meshes to the inch. The sand must have an effective size between 025 and 0.60 mm. The uniformity coefficient must be 4.0 or less. Material meeting ASTM 33, for concrete sand, with one percent or less fines passing 200 mesh sieve may be used. Pipes used to disperse the effluent must be surrounded by washed coarse screened gravel or crushed stone All of the gravel or stone must pass a 2 '/2 -inch screen and must be retained on a 3/4 -inch screen Separation fabric must be placed between the gravel and topsoil layers A model 6402 Automatic Distributing Valve (ADV) must be installed at a high point between the two zones, with each zone consisting of a 1.5 -inch diameter level manifold and three 24 -foot long laterals placed 3 -feet on center with 3 -feet of separation between the laterals and sides of the bed and 6 -inches between the laterals and ends of the bed. The basal area must extend so that a minimum of 3:1 slope (horizontal:verticaf) is maintained. Therefore, a basal area of 21' x 65' will be necessary. Effluent will be pressurized through 1 25 -inch laterals, with 3/16 -inch orifice holes facing DOWN (6 - o'clock), 2 -feet on center. Each 1.25 -inch diameter lateral must end in a sweeping ell facing up with a ball valve for flushing. These may be cut to grade and covered with a valve box for access. Inspection ports must be placed in the sand filter material at the corners of each bed and also may be cut to grade and covered with a valve box for access The ditch running along the western corner of the property must be either lined or placed in a culvert prior to putting the OWTS into use. The component manufacturers are typical of applications used by contractors and engineers in this area. Alternatives may be considered or recommended by contacting our office. Construction must be according to Pitkin County Onsite Wastewater Treatment System Regulations. the OWTS Construction Permit provided by Pitkin County Environmental Health Department. and this design. REVEGETATION REQUIREMENTS An adequate layer of good quality topsoil capable of supporting revegetation shall be placed over the entire disturbed area of the OWTS installation. A mixture of native grass seed that has good soil stabilizing characteristics (but without taproots), provides a maximum transpiration rate. and competes well with successional species. No trees or shrubs, or any vegetation requiring regular irritation shall be placed over the STA. Until vegetation is reestablished, erosion and sediment control measures shall be implemented and maintained on site. The owner of the OWTS shall be responsible for maintaining proper vegetation cover OPERATION INFORMATION AND MAINTENANCE The property owner shall be responsible for the operation and maintenance of each OWTS servicing the property The property owner is responsible for maintaining service contracts for manufactured units, alternating STAs, and any other components needing maintenance. f iL'c Geo -fabrics or plastics should not be used over the STA No heavy equipment, machinery. or materials should be placed on backfilled STA. Livestock should not graze on the STA. Plumbing fixtures should be checked to ensure that no additional water is being discharged to OWTS For example, a running toilet or leaky faucet can discharge hundreds of gallons of water a day and harm a STA. If an effluent filter or screen has been installed in the OWTS. we recommend this filter or screen be cleaned annually, or as needed. If the OWTS consists of a pressurized pump system, we recommend the laterals be flushed annually, or as needed. The homeowner should pump the septic tank every two years, or as needed gauged by measurement of solids in the tank. Garbage disposal use should be minimized, and non -biodegradable materials should not be placed into the OWES Grease should not be placed in household drains. Loading from a water softener should not be discharged into the OWTS. No hazardous wastes should be directed into the OWTS Mechanical room drains should not discharge into the OWTS The OWTS is engineered for domestic waste only. ADDITIONAL CONSTRUCTION NOTES If design includes a pump, air release valves and weep holes must be installed to allow pump lines to drain to minimize risk of freezing. The pump shall have an audible and visual alarm notification in the event of excessively high water conditions and shall be connected to a control breaker separate from the high water alarm breaker and from any other control system circuits. The pump system shall have a switch so the pump can be manually operated. Excavation equipment must not drive in excavation of the STA due to the potential to compact soil. Extensions should be placed on all septic tank components to allow access to them from existing grade. Backfill over the STA must be uniform and granular with no material greater than minus 3 -inch. INSTALLATION OBSERVATIONS ALL SERVICE septic, LLC must view the OWTS during construction. The OWTS observation should be performed before backfill, after placement of OWTS components. 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. 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 OWTS construction must be according to the county regulations. Requirements not specified in this report must follow applicable 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 sci Carla Ostberg, MPH, RENS Richard 11 Pctz DESIGN 3 -BEDROOM RESIDENCE t J43FOROOM STUDIO (75 GALIPERSONIDAY x 2 PERSONSIBEDROOM x 4 BEDROOMS) WASTEWATER FLOW - 600 GALLONS TANK: 600 x 48 HOUR RETENTION TIME = MIN. 1200 GALLONS USE 1500 -GALLON, TWO-COMPARTMENT TANK WITH PUMP SOIL TREATMENT AREA (STAk LONG TERM ACCEPTANCE RATE (LTAR) = 1.0 GAU SQ FT CALCULATED STA - QILTAR = 600 11.0 - 600 SF PRESSURE DOSED BED, PIPE AND GRAVEL = 600 SF X 1.0 X 1,0 = 600 SF 2 BEDS, 12' X 25' (&FEET BETWEEN BEDS) BASAL AREA 21'X 65' LOT 6 I I NOTE: DITCH MUST BE LINED OR PLACED IN A CULVERT WITHIN 50' OF STA P2 off LOT 7-- 2.59 ACRES+/- • N &PROPERLY ABANDON EXISTING SEPTIC TANK AND STA 0' 25' SO' Seale: 1"- 50'-0' a..� gmg�atrjl�Iffti y i ■ ■ �fi► PLUMBED INTO RESIDENCE CRAWL a ®RIN SPACE I.:WITH Awim, DOUBLE -SWEEP CLEANOUT AT GARAGE AND RESIDENCE (MIN 2% SLOPE TO RESIDENCE) ROOM ' 1 2 11 RESIDENCE J LOT 9 NEW 4' DIA SOR-35 SEWER LINE WITH DOUBLE -SWEEP 1 1 CLEANOUT 2o.e' (MIN 2% SLOPE TO TANK) rlr• NEW 1500 -GALLON, 'g TWO-COMPARTMENT, 5 CONCRETE SEPTIC TANK WITH f ORENCO PUMP - DRAWINGS MUST BE USED IN ��-^"f� .. •==7 CONJUNCTION WITH DESIGN LETTER DATED 8121115 HAYSTACK LANE 1 SITE PLAN a �L33 Four Wheel Drlve Road Paparo Residence Date: 08/21/15 ACarbondale, Colorado 81623 253 Haystack Lane ' A 1 .O ��I h r � � Phone 970.309.5259 PlBdn Caunly, Caforado Designed By: CBO V V Carla@a1lservloeWflcoom Reviewed By: RHP Project Number. C1163 Drawn By. ANG Sheet 1 of 3 LINE OF MOUNDED AREA AROUND STA PROVIDE 3:1 MINIMUM SLOPE 4' DIA INSPECTION PORT AT EACH CORNER OF STA. _ MAY BE INSTALLED BELOW GRADE IN A VALVE BOX ACCESSIBLE AT GRADE UNLINED SAND FILTER, MOUNDED STA END EACH LATERAL IN A SO' SWEEPING ELL WITH A BALL VALVE IN A VALVE BOX ACCESSIBLE AT GRADE FOR FLUSHING I SIEVE %PAW NG 1 foo 4 851100 3 60!100 Is 4"S 30 25so 50 15160 100 a4 200 02 1.5" DIA SCH-40 PUMP LINE ADV MODEL 6402 AT HIGH POINT WITH ACCESS AT GRADE 58, — , — — — ---- -- r1 STA PLAN 12' TOPSOIL ' ASTM C33 CONCRETE SAND , r; NATIVE SOILS r1 STA SECTION 1.25" DIA SCH-40 PVC LATERALS WITH 3116" ORIFICE HOLES FACING DOWN AT 2' O.C. 1.25' DIA SCH-40 PVC LATERALS WITH 3116" ORIFICE HOLES FACING DOWN AT T O.C. ,-SEPARATION FABRIC �C ,PIPE AND GRAVEL Op F� op BOG RO MIN. 2 -FEET SAND FILTER MATERIAL NATURAL GRADE (REMOVE VEGETATION) N HIGH SEASONAL GROUNDWATER i 33 Four Wheel Drive Rood Paparo Residence Date: 06121115 LL R[[[[p��'� Carbondale, Colorado 81623 253 Haystack LemPhone Dell n W2.0 ��Illi��� H carfa@ ll ervlceseptlacom 0.309.5259 PIWnCounty,Cdorodo Review dBy.. RHP 1111 Project Number, C1163 Drawn By: ANG Sheet 2 of 3 SLIP-ON PVC CAP 30' DIAMETER PVC DO NOT GLUE RISER (INSULATED) SPRINKLER VALVE INSULATED COPPER , SLIP-ON PVC CAP BOX AT GRADE TRACER WIRE FINISHED GRADE DO NOT GLUE FINISHED GRADE 12" 4' DIA SDR -35 4' 0[A SDR -35 MIN AUTOMATIC INSPECTION PIPE SEWER LINE DISTRIBUTING O A HOLE I LLED [TWO VALVE ASSEMBLY INTO SIDES F PIPE FROM EFFLUENT X ILATION PUMPING SYSTEM 1.25' INLET AND STA FILTER (BELOW SLP ON CAP) TO TANK TO HOUSE OUTLETS MEDIA f;1 CLEANOUT DETAIL � ADV DETAIL !,-1 INSPECTION PORT DETAIL 1 SOIL PROFILE TEST PIT NO. 1 SOIL PROFILE TEST PIT NO.2 LEGEND 0 d 18" FILL, TAN SAND AND COBBLES 18" FILL, TAN TO MEDIUM BROWN cobbles SAND AND COBBLES 1 ® sandy loam 2 GROUNDWATER VERIFIED AT 2W DARK BROWN, MOIST, SANDY LOAM AUGUST 4, 2015 3 WITH REDDISH BROWN MOTTLES DARK BROWN, MOIST, SANDY LOAM WITH REDDISH BROWN MOTTLES 4 GROUNDWATER (30% ROCK) LL ENCOUNTERED AT 4' 5 GROUNDWATER ENCOUNTERED AT 54" 6 7 EXCAVATION ON JULY 16.2015 8 CONFIRMATION OF GROUNDWATER IN TEST PIT NO.2 ON AUGUST 4, 2015 { i 9 � 10 n SOILS LOGS ALL 33 Four Wheel Drive Road Paparo Residence Date: 06/21/15 Carbondale, Colorado 61623 253 Haystack Lane ME' I N Phone 970.309.5259 PltIdn County, Colorado Deslgned By: CBO gda@allser lcesepdc.oam Revlmmd By. RHP Project Number. C1163 Drawn By: ANG Sheet 3 of 3 Pump Selection for a Pressurized System - single Family Residence Project Paparo Residence 1 253 Haystack Lane Parameters D,scharge Assembly Size 1,25 inches Transport Length Before Valve 277 feet Transport Pipe Class 411 gpm 'ransporl Line Size 1 50 inches Gistnbuling Vahe Mods 6402 % Transporl Length After Vale a feet -ransaorl Pape Class 42 fps -ranspor•, Pipe Size 1 50 inches Max Elevation Lift a feet Manifold Length 6 feet Mamfold Pipe Class 40 v'ol of Mari ifoid Manifold Pipe Size '.50 inches Number pf Laterals per Cell gals Total Vol Before Valve Lateral Length 24 feet Lateral Pipe Class 40 Minimum Pump Requirements Lateral Pipe Srze 1.25 inches 3nfoz! Size 3 16 inches Cv,oe Spacing 5 feet Resid,:al Head 5 feet �iow Meter None inches Add -0n Fnclien Losses 6 feet Calculations Minirrum Flow Rate per Onhm- 0 97 gpm NurrberofOrifices per -Zone 15 feel Taal Flow Rate per Zone 14 6 gpm Number of Laterals per Zone 3 feet 'i, Row Differential 1sUl-ast Onhoe 0 2 % "ansport Velocity Before Valve 2 3 fps Transport Velocity After ','ale 2 3 fps Frictional Head Losses D 0 feet Lossthrough Discharge 1.5 feet Lass i n Transport Before Valve 3 B feel Lossthrough Valve 3.0 feet L osis in Transport afler4aive 0 1 feet LOSS �n Manifold 0 0 feet Loss in Laterals 0.0 feet Loss through Flowmeter 0 0 feet Add -0n' Friction Losses D 0 feet Pipe Volumes :'ol of transport Line Before Salve 29 3 gals Vol of Transport Lme After Val ie 0.5 gals v'ol of Mari ifoid 0.6 gals Vol of Laterals per Zone 5.6 gals Total Vol Before Valve 29 3 gals Total 'Jol After Valve , 1 gals Minimum Pump Requirements Design Flow Rate 14.6 gpm Total DyramicHead 21 5 feet • ce Oronco Sysl•ms 3{ 250 200 50 4 IIII4�J'I 0 5 10 15 20 25 30 35 40 Net Discharge (gpm) PumoData PF3005 High Head Effluent Pump 30 GPM. 112HP 115!230V 10 60H- 2DW 306DH2 PF3007 High Head Effluent Pump ;r, GPM 3 4HP 230V 1069Hz. 200,1460x' 306()Hz PF3010 High Head El Pump 3➢ GPM. 1HP 230V 10 G 2004�0�' O60Hz PF3015 High Head Effluent Pump 3➢ GPM. 1-112HP 23DV Ill 200'2301460V 3060Hz I-cHuttu System Curve Pump Curve Fump Optimal Rarge— Operating Point Design Point 1500 Gallon Top Seam Item 0 Two Compartment 1500T-2CP-HH with High Head Pump DESIGN - NOTES • Design per performance test per ASTM 01227 • Top surface area 62.33 ft' + f e ® 28 days, concrete — 6,000 PSI Min. Installation: • Tank to be set on 5' min. sand bed or pea gravel • Tank to be backfilled uniformly on all sides in lifts less than 24" and mechanically compacted • Excavated material may be used for backfill, provided large stones are removed • Excavation should be dewatered and tank filled with water prior to being put in service for installation with water table less than 2' below grade + Meets C1644-08 for resilient connectors • Inlet and Outlet identified above pipe • Delivered complete with internal piping • PVC risers available • Secondary safety screen available with PVC riser ALLOWABLE BURY (Based on Water Table) WATER TABLE ALLOWABLE EARTH FILL 0'-0' 3'-0' 1'-0" 3'-0' 2' — 0' 4' — 0' 3' —0' 4'-0' DRY 4' — 0" 6" R 6" 132' 2or geerAooecs � - ITACIDNG LR Top View Section View 'Sen*e conitcb avagable formabdiu mmS 24" Minimum QLCOf1rIfOL't Yate 7 " Ptffnp: • Lowers TSS and Impiroves a kwd gmfttiDtteld • EasW pump eysWn to maMeln an the medmt • Complete Inst$Ilatton (wldng, panel, mounting and stert-lp prooedtilres) • Complete warranty Digging Specs Invert Dimensions Net Capacity Net Weight 13' Long x 8' Wide 56" below inlet Inlet Outlet Len th Width Min. Hel ht inlet Side Outlet Total Lid Tank I Total 56" 73" 132" T-68--9-2- 1002 gal 507 gal 1509 gal 3600 lbs 11180 lbs 14980 lbs Water & (719) 395-67" 29005 CO.Rd 317 WasMweber P.O. Box= VD 0©Systems Fil�c (719) 395-3727 BuerlaVift 0081211 `FALLEY e Products PRECAST, Inc. • service Webette: www.vafleypr+e xkcom Email: frdn esk&M1eypr=ast com Item # DM Top View Tank Deadman (AntlBuoyancy) --24" Section View 23" Turnbuckle on one side to . tighten cable . . ops before installation (Supplied by Others) ' Tank \ Installation • #4 Rebar Lifting Eye • 6000 psi concrete • 600 lbs • Cable is not provided NOTE: - -' - •°': -:`^.� `- Please refer to Buoyancy Engineering for each tank for correct number of deadmen needed. Suggested Installation: Two :Ye Cables (Not provided) a :a -4 . •I Water & (719) 3954784 28005 Ca Rd 317 Wasbwater P.O. BOX925 1 r[D VALLEY ��� Fac (719) 39544 BuenaVW.0081211 PRECAST Inc. • Service Webeibe: www.valleyprecast com Ercall: fronWesk a@valleyprecastoom Biotube'g'EasyPak Pump Package Applications Canto's 1310tubc Lasvl'ak'" 1'unip Packagc is the first hump packagc �I designed spccifically for use in hump ranks ro filter and hunch efkluent to dispersal.' 11 incIudcs the fallowing components: • L.asyl'aV" pllnrp Vaulr • 4 -inch wibinc ctflucrat pump • BiotubC"' iilwr cartridges (3) • Flow inducer • bloat swirchcs wirh sliding collars • Dischargc plumbing assembly • Splice box • Control panel (demand dosing or rimed dosing) I he kit saves time far the insrallcr and pnxects the drainfiel(i from clog- ging, ('house a system for demand dosing_ (ro a gravity (irainField) or rimc(f dosing (to a pressurized drtinfield or mound). Patent p pl,'iing I �lnrfiiltln� compwlel fur filtrwiolr, pwnpiug, and control, the 14,; lack " Monp Package hwalli quickly in any pump tank (purrha+wl sepa nitely) rend alhmu , plimp- I to nearly t1w bottom of tree tank. APS -PTV -1 9".1.2, (0 05109 Orenco Systems', lnr,. Standard Features & Benefits • A complete system • Demand dosing and in one box timed dosing sys- • Drops right into a tems available pump tank • Easy to select, • All parts designed instah, and maintain to work together • To order your free • Vault keeps out EasyPak Design sludge, but allows Aid CD-ROM, call pumping to nearly Orenco at 800 -348 - the bottom of the 9843. Or you can tank to rueet large download every - reserve rapacity thing on the CD by requirements visiting the home • Turbine pump lasts page of orenco.com four times longer and clicking on "New Products" than centrifugal or the EasyPak pumps and is war- graphic. rantied for five years • Turbine pump with- stands the frequent starts and stops that timed dosing requires • Patented l3iotube"" filter has 14 ft' of filter area • Snap -in float stem and adjustable float collars keep floats securely in position, speeding installa- tion and servicing • Built of molded ABS and PVC for rang life / he- 1-a., )4 ik � "` Pimip Packa&. rrpluc< 'prenp-on-a-block" syrterni ugth a cwnplete pa, k,7ge th,16 tWSy to irutall antl nuuntutin. Orenco Systems* Inrcrporared r, f,,, »,q:'ik' imr lk dr tine 1-SOO-348-9843 wWW.orenco.com Biotube° EasyPak' Components Float tree Float tree bracket Flow inducer Control panel Biotube" filter • Demand -dosing systems: cartridges Q) NII'l�'!eX Fi'I�'Ctfn- r'lechan Cal pane • Timed -dosing systems: hpre of �nu10g or tiger Panel } ' ' I ' Splice box' Model Code for Ordering BEP LL L LL EasyPak'" vault 1f} _ 1 U yr,Yll'r! t; L',L._ f�arh l-�i ui (13 U1111 flp��r r,_rinLl I aril '?f)G��•li ?,1._'cr.. M Dtscharge plumbing assembly (Cold-vveather and dra aback discharge ?S5E �li'I.eS also avai�ah el 4 -in. turbine effluent pump (10, 30, nr C�:anw. Stand;�rri 1 Float switches with collars • Demand -dosing systems: hiGh- evP,i and nn/off • Tzmeb-dosing systems: high.Ievel, t mer off, and redltnC}311t Off ChU uelnan do&rvi Up. _ Noed dusIlIQ JIldloq U. lir•cgl'.175anp r111, ill EasyPak'" vault 1f} _ 1 U yr,Yll'r! t; L',L._ f�arh l-�i ui (13 U1111 flp��r r,_rinLl I aril '?f)G��•li ?,1._'cr.. M Dtscharge plumbing assembly (Cold-vveather and dra aback discharge ?S5E �li'I.eS also avai�ah el To Order Call your ncal Orcnco , ysl Inc- distributor. f-,nr nearesr distribul call Orcncn at (900) 348-,N,13, or �O m ",rcnco.cnm :uad click on `I?isrlll l.cic.arc,r.,, I )iStril'Mcd Bv: 4 -in. turbine effluent pump (10, 30, nr 1 Float switches with collars • Demand -dosing systems: hiGh- evP,i and nn/off • Tzmeb-dosing systems: high.Ievel, t mer off, and redltnC}311t Off To Order Call your ncal Orcnco , ysl Inc- distributor. f-,nr nearesr distribul call Orcncn at (900) 348-,N,13, or �O m ",rcnco.cnm :uad click on `I?isrlll l.cic.arc,r.,, I )iStril'Mcd Bv: PF Series flinch (1 00 -mm) Submersible Effluent Pumps Applications Our 4 -inch (100 -mm) Submersible Effluent Pumps are designed to transport screened effluent (with low TSS counts) from septic tanks or separate dosing tanks. All our pumps are constructed of lightweight, corrosion -resistant stainless steel and engineered plastics; all are field - serviceable and repairable with common tools; and all 60 -Hz PF Series models are CSA certified to the U.S. and Canadian safety standards for effluent pumps, meeting UL requirements. Orenco's Effluent Pumps are used in a variety of applications, including pressurized drainfields, packed bed filters, mounds, aerobic units, effluent irrigation, effluent sewers, wetlands, lagoons, and more. These pumps are designed to be used with a Biotube® pump vault or after a secondary treatment system. Franklin Liquid End Franklin Super Stainless Motor — Discharge Connection Bypass Orifice — Suction Connection Powered by S�® Franklin Electric C US LRB09BO LR2053896 Features/Specifications To specify this pump for your installation, require the following: • Minimum 24-hour run -dry capability with no deterioration in pump life or performance' • Patented 1i8 -inch (3 -mm) bypass orifice to ensure flow recirculation for motor cooling and to prevent air bind • Liquid end repair kits available for better long-term cost of ownership • TRI-SEALTm floating impeller design on 10, 15, 20, and 30 gpm (0.6, 1.0, 1.3, and 11,9 Vsec) models; floating stack design on 50 and 75 gpm (3.2 and 4.7 Usec) models • Franklin Electric Super Stainless motor, rated for continuous use and frequent cycling • Type SOOW 600-V motor cable • Five-year warranty on pump or retrofit liquid end from date of manu- facture against defects in materials or workmanship 'Not applicable for 5 -hp (3.73 AWj models Standard Models See specifications chart, pages 2-3, for a list of standard pumps. For a complete list of available pumps, call Orenco. Product Code Diagram PF❑❑❑❑-❑ Tord length, ft (m):$ Blank = 10 (3) 20 = 20 (6) 30 = 30 (9) 50 = 50 (15) Voltage, nameplate. 1 = 115' 200 = 200 2 = 230t 4 = 460 Frequency: 1 = single-phase 60 It 3 = three-phase 60 Hz 5 = single-phase 50 Hz Horsepower (kW): 03 = Vs hp (0.25) 05 = 1§ hp (0.37) 07 = -N hp (0.56) 10 = 1 hp (0.75) 15 = 1-A hp (1.11) 20 = 2 hp (1.50) 30 = 3 hp (2.24) 50 = 5 hp (3.73) Nominal flow, gpm (L/sec): 10 = 10 (0.6) 15 = 15 (1.0) 20 = 20 (1.3) 30 = 30 (1.9) 50 = 50 (3.2) 75 = 75(4.7) Pump, PF Series A -hp 10.37kWt only t220 volts for 5o Rz pumps Note: 20 -fool cords are available only for single-phase pumps lhmugh i 34 hp Orenco SystemsO Trim, 814 Airway Ave., Sutheriin, OR 97479 USA • 800-348-8843 •541-459-4449 • www.crenco.com NTD-PO-PF1 Rev. 2.2, ® 09114 Page 1 of 6 Specifications, 60 Hz Cu CO _ o tYl � R c�j orrt` s� Pump Model y N .to a. m 61 CMR z y CM �j y Q CIH C a R w E R 2 a�i 0.1 C T U3 `C L. .1 L E . o R ^' .S N- N 9 19 Mr c '+ �' R 92 PF100511 10(0.6) 0.50 (0.37) 1 115 120 12.7 12.7 6 1 Y in. GFP 23.0 (660) 16 (406) 26 (12) 300 PH 00512 10(0.6) 0.50 (0.37) 1 230 240 6.3 6.3 6 1 Y4 in. GFP 23.0 (660) 16 (406) 26 (12) 300 PF10053200 10(0.6) 0.50 (0.37) 3 200 208 3.8 3.8 6 1 Y4 in. GFP 23.0 (660) 16 (406) 26 (12) 300 PF1007124.5 10(0.6) 0.75 (0.56) 1 230 240 8.3 8.3 8 1 Y4 in. GFP 25.9 (658) 17 (432) 30 (14) 300 PH 0073200 4,5 10(0.6) 0.75 (0.56) 3 200 208 5.1 5.2 8 1 Y in. GFP 25.4 (645) 17 (432) 31 (14) 300 PF101012 5.6 10(0.6) 1.00 (0.75) 1 230 240 9.6 9.6 9 1 Y4 in. GFP 27.9 (709) 18 (457) 33 (15) 100 PH 0103200 5,6 10(0.6) 1.00 (0.75) 3 200 208 5.5 5.5 9 1 Y4 in. GFP 27.3 (693) 18 (457) 37 (17) 300 PF102012 5. B. 7. a 10(0.6) 2.00 (1.49) 1 230 240 12.1 12.1 18 1 Y4 in. SS 39.5 (1003) 22 (559) 48 (22) 100 PH 02032 5. 6. 8 10(0.6) 2.00 (1.49) 3 230 240 7.5 7.6 18 1 Y4 in. SS 37.9 (963) 20 (508) 44 (20) 300 PF10203200 5,66 10(0.6) 2.00(l.49) 3 200 208 8.7 8.7 18 1 Y4 in. SS 37.9 (963) 20 (508) 44 (20) 300 PF150311 15(l.0) 0.33 (0.25) 1 115 120 8.7 8.8 3 1 Y4 in. GFP 19.5 (495) 15 (380) 23 (10) 300 PF150312 15(l.0) 0.33 (0.25) 1 230 240 4.4 4.5 3 1 Y in. GFP 19.5 (495) 15 (380) 23 (10) 300 PF200511 20(l.3) 0.50 (0.37) 1 115 120 12.3 12.5 4 1 Ya in. GFP 22-3(566) 18 (457) 25 (11) 300 PF200512 20(1.3) 0.50 (0.37) 1 230 240 6.4 6.5 4 1 % in. GFP 22.5 (572) 18 (457) 26 (12) 300 PF20053200 20(1.3) 0.50 (0.37) 3 200 208 3.7 3.8 4 1 Y4 in. GFP 22-3(5661 18 (457) 26 (12) 300 PF201012 4.5 20(l.3) 1.00 (0.75) 1 230 240 10.5 10.5 7 1 14 in. GFP 28.4 (721) 20 (508) 33 (15) 100 PF20103200 4,5 20(l.3) 1.00 (0.75) 3 200 208 5.8 5.9 7 1 A in. GFP 27.8 (706) 20 (508) 33 (15) 300 PF201512 4,5 20(1,3) 1,50(l.11) 1 230 240 12.4 12.6 9 1 Y4 in. GFP 34.0 (864) 24 (610) 41 (19) 100 PF20153200 4.5 20(j.3) 1.50(l.11) 3 200 208 7.1 7.2 9 1 Y in. GFP 30.7 (780) 20 (508) 35 (16) 300 PF300511 30(l.9) 0.50 (0.37) 1 115 120 11.8 11.8 3 1 Y4 in. GFP 21.3 (541) 20 (508) 28 (13) 300 FF300512 30(l.9) 0.50 (0.37) 1 230 240 6.2 6.2 3 1 Y4 in. GFP 21.3 (541) 20 (508) 25 (11) 300 PF30053200 30(l.9) 0.50 (0.37) 3 200 208 3.6 3.6 3 1 Y4 in. GFP 21.3 (541) 20 (508) 25 (11) 300 PF300712 30(l.9) 0.75 (0.56) 1 230 240 8.5 8.5 5 1 Y4 in. GFP 24.8 (630) 21 (533) 29 (13) 300 PF30073200 30(l.9) 0.75 (0.56) 3 200 208 4.9 4.9 5 1 1/4 in. GFP 24.6 (625) 21 (533) 30 (14) 300 PF301012 4 30(l.9) 1.00 (0.75) 1 230 240 10.4 10.4 6 1 Y4 in. GFP 27.0 (686) 22 (559) 32 (15) 100 PF301032004 30(l.9) 1.00 (0.75) 3 200 208 5.8 5.8 6 1 Y4 in. GFP 26.4 (671) 22 (559) 33 (15) 300 PF301512 4.5 30(l.9) 1.50(l.11) 1 230 240 12.6 12.6 8 1 Y4 in. GFP 32.8 (833) 24 (610) 40 (18) 100 PF30153200 4.5 30(l.9) 1.50(l.11) 3 200 208 6.9 6.9 8 1 % in. GFP 29.8 (757) 22 (559) 34 (15) 300 PF301534 4.5 30(l.9) 1.50(l.11) 3 460 480 2.8 2.8 8 1 % in. GFP 29.5 (685) 22 (559) 34 (15) 300 PF302012 5.6.7 30(l.9) 2.00(l.49) 1 230 240 11.0 11.0 10 1 Y4 in. SS 35.5 (902) 26 (660) 44 (20) 100 PF30203200 6.6 30(l.9) 2.00(l.49) 3 200 208 9.3 9.3 10 1 Y4 in. SS 34.0 (864) 24 (610) 41 (19) 300 PF303012 5.6,7, a 30(l.9) 3.00 (2.23) 1 230 240 16.8 16.8 14 1 Y in. SS 44.5 (1130) 33 (838) 54 (24) 100 PF303032 6.6 3 30(l.9) 3.00 (2.23) 3 230 240 10.0 10.1 14 1 A in. SS 44.3 (1125) 27 (686) 52 (24) 300 PF305012 5.6.7.6 30(l.9) 5.00 (3.73) 1 230 240 25.6 25.8 23 1 A in. SS 66.5 (1689) 53 (1 M) 82 (37) 100 PF305032 5.6.6 30(l.9) 5.00 (3.73) 3 230 240 16.6 16.6 23 1 Y4 in. SS 60.8 (1544) 48 (1219) 66 (30) 300 PF30503200 5,6,6 30(l.9) 5.00 (3.73) 3 200 208 18.7 18.7 23 1 Y4 in. SS 60.8 (1544) 48 (1219) 66 (30) 300 PF500511 50(3-2) 0.50 (0.37) 1 115 120 12.1 12.1 2 2 in. SS 20.3 (516) 24 (610) 27 (12) 300 PF500512 50(3.2) 0.50 (0.37) 1 230 240 6.2 6.2 2 2 in. SS 20.3 (516) 24 (610) 27 (12) 300 PF500532 50(3.2) 0.50 (0.37) 3 230 240 3.0 3.0 2 2 in. SS 20.3 (516) 24 (610) 28 (13) 300 PF50053200 50(3.2) 0.50 (0.37) 3 200 208 3.7 3.7 2 2 in. SS 20.3 (516) 24 (610) 28 (13) 300 PF500534 50(3.2) 0.50 (0.37) 3 460 480 1.5 1.5 2 2 fn. SS 20.3 (516) 24 (610) 28 (13) 300 PF500712 50(3.2) 0.75 (0.56) 1 230 240 8.5 8.5 3 2 in. SS 23.7 (602) 25 (635) 31 (14) 300 PF500732 50(3,2) 0.75 (0.56) 3 230 240 3.9 3.9 3 2 in. SS 23.7 (602) 25 (635) 32 (15) 300 PF50073200 50(3.2) 0.75 (0.56) 3 200 208 4.9 4.9 3 2 in. SS 23.1 (587) 26 (660) 32 (15) 300 NTD-Pn-PF-1 Orenco Systems® Irtc. , 814 Airway Ave., Suther in, OR 97479 USA • 800-348-9843.541-459-4449 • www.orenco.com Rev. 2.2, ® 09114 Page 2 o1 6 f� r Specifications, 60 Hz (continued) ah ea OI N Ch v, cc E:@E a 2� Pump Model y W i?I 1fa G A M p' lO 12 M a � 'y 120gs L �E a M a e :: c� C L M •� m PF500734 50(3.2) 0.75(0.5$ 3 480 480 1.8 Teehnkc7l Data 2 in. SS Sheet Qrenco!i 31 (14) 300 Specifications, 60 Hz (continued) ah ea OI N Ch v, cc E:@E a 2� Pump Model y W i?I 1fa G A M p' lO 12 M a � 'y 120gs L �E a M a e :: c� C L M •� m PF500734 50(3.2) 0.75(0.5$ 3 480 480 1.8 1.8 3 2 in. SS 34.8 (884) 25 (635) 31 (14) 300 PF601012 50(3.2) 1.00 (0.75) 1 230 240 10.1 10.1 4 2 in. SS 27.0 (686) 26 (660) 35 (16) 100 PF50103200 50(3.2) 1.013 (0.75) 3 200 208 5.7 5.7 4 2 in. SS 26.4 (671) 26 (660) 39 (18) 300 PF501034 50(3.2) 1.00 (0.75) 3 460 480 2.2 2.2 4 2 in. SS 26.4 (671) 26 (660) 39 (18) 300 PF5015124 50(3.2) 1.50(l.11) 1 230 240 12.5 12.6 5 2 in. SS 32.5 (826) 30 (762) 41 (19) 100 PF501532004 50(3.2) 1.50(l.11) 3 200 208 7.0 7.0 5 2 in. SS 29.3 (744) 26 (660) 35 (16) 300 PF503012 4, 5.7-8 50(3.2) 3.00 (2.23) 1 230 240 17.7 17.7 8 2 in. SS 43.0 (1092) 37 (940) 55 (25) 100 PF50303200 4,5• S 50(3.2) 3.00 (2.23) 3 200 208 13.1 13.1 8 2 in. SS 43.4 (1102) 30 (762) 55 (25) 300 PF503034 4.5.8 50(3.2) 3.00 (2.23) 3 460 480 5.3 5.3 8 2 in. SS 40.0 (1016) 31 (787) 55 (25) 300 PF505012 5.6-7.8 50(3.21 5.00 (3.73) 1 230 240 26.2 26.4 13 2 in. SS 65.4 (1661) 55 (1397) 64 (29) 300 PF505032 5A7.8 50(3.2) 5.00 (3.73) 3 230 240 16.5 16.5 13 2 in. SS 59.3 (1508) 49 (1245) 64 (29) 300 PF751012 75(4.7) 1.00 (0.75) 1 230 240 9.9 10.0 3 2 in. SS 27.0 (686) 27 (686) 34 (15) 100 PF751512 75(4.7) 1.50(l.11) 1 230 240 12.1 12.3 4 2 In. SS 33.4 (848) 30 (762) 44 (20) 100 Specifications, 50 Hz Pump Model PF100552 10(0.6) 0.50 (0.37) 1 220 230 3.9 4.1 6 1 A in. GFP 23.0 (584) 17 (432) 26 (12) 300 PH 00752 4, 5 10(0.6) 0.75 (0.56) 1 220 230 6.2 6.2 9 1 % in. GFP 26.8 (658) 17 (432) 30 (14) 300 PH 01552 5, 5 10(0.6) 1.50(l.11) 1 220 230 10.5 11.4 18 1 N In. SS 39.5 (1003) 22 (559) 46 (21) 300 PF300552 30(1.9) 0.50 (0.37) 1 220 230 4.1 4.1 4 1 A in. GFP 22.5 (572) 19 (483) 26 (12) 300 PF300752 30(1.9) 0.75 (0.56) 1 220 230 6.1 6.1 5 1 % in. GFP 24.8 (630) 19 (483) 29 (13) 300 PF301052 30(1.9) 1.00 (0.75) 1 220 230 7.4 7.4 7 1 A in. GFP 28.4 (721) 20 (508) 32 (15) 100 PF301552 4.5 30(1.9) 1.60(l.11) 1 220 230 9.3 9.3 8 1 N in. GFP 35.4 (899) 24 (610) 40 (18) 100 PF500552 50(3.2) 0.50 (0.37) 1 220 230 4.0 4.0 2 2 in. SS 20.3 (516) 25 (635) 29 (13) 300 PF500752 50(3.2) 0.75 (0.55) 1 220 230 6.3 6.4 3 2 in. SS 23.7 (602) 25 (635) 31 (14) 300 PF501052 50(3.2) 1,00 (0.75) 1 220 230 7.3 7.4 4 2 in. SS 27.0 (686) 26 (660) 35 (16) 100 PF501552 50(3,2) 1.50 (1.11) 1 220 230 9.1 9.1 5 2 in. SS 32.5 (826) 30 (762) 42 (19) 100 PF751052 75(3.2) 1.00 (0.75) 1 220 230 7.3 7.3 4 2 in. SS 30.0 (762) 27 (686) 34 (15) 100 T GFP = glass -filled powomfene; SS = stainless steel. The 1 Y+ -fn. NPT 6FP discharge is 2 7/8117. octagonal across flats, • the f 94n. NPT5S discharge 1s 2 Win. octagonalatrtwflats,• and the 2-117. NPTSS discharge is 2 7B in. hexagonal across flats. Discharge is female NPT threaded, U.S. nominal size, to accommodate oreaaP discharge hose and valve assemblies. Consult your Drente Distributor about fittings to connect hose and valve assemblies to metnc-sized piping. 2 Minimum liquid level is for single pumps whan installed fn an Diann Biotube0 Pump Vault or Universal Row Inducer. In other applications, minimum liquid level should be top of pump. Consult Drenco for more information. 3 Weight includes carton and 10-S (3-m) cord. 4 tfigh-pressure discharge assembyrequired 5 Do not use cam-lockcpSon (0) on discharge assembly. 6 tarsfom discharge ass embly require d for these pumps Contact Orenco. 7 Capackorpack (sold separately or installed Ina custom control pang required for this pump. Contact Orenco, 8 Torque locks are available faralt pumps, and are supplied w t h 3 -hp and 5 hp pumps. Orenco Systems® Inc., 814 Airway Ave., Sutherlin, OR 97479 USA • 800-348-9843.541-459-4449 • www.orenco.com NTD -PIU -PF -1 Rev ZZ 0 09114 Page 3af6 Materials of Construction i1j., 010 N �:I 'il— Ie :)'al 11 v I [I c" :PI lT)F' ki 0� :.rin1)"011111 d rx [I L- .; j ." ! I 11r7' I !( I Y Cif I ��:,ir nI)i i i .i ii )si Ir =ii i rH i v i Iii :ii s All 11 1 .1 Fli i:;kji v 11 i Rad 'o F T! I U- j I I I j[j Using a Pump Curve h-,,,icj. T. i 11ral'i f.47 ill rl�j' th, '�i �:I elf,, A �'A I"r.1 Hj�Lj F� 0 11� :ijr�-'j I;- N)4 I'llh-C Ir I l I S( 1`(I i 1! 1 k F, Ip"Sel C"C I ti 11""'Lue Pump Curves, W Hz Models 800 — 700 KIM' PF10 Series, 60 Hz, -O..5 - 2-0 hp 600 500 'TZ 400 PF1010 300 PF106j] 'rz 200 PF1005 ti PF1005-FC 1001 wl 14" flow controller a 2 4 6 8 10 12 14 Ib Flow in gallons per minute (gpm) 160, — - PF15 Series, 60 Hz, 0.3 hp 140 120 IPF1503. !EF Q 100 CU 80 C -- 60 CE 20 n 0 3 6 9 12 15 18 21 24 Flow in gallons per minute (gpm) NTD-PU-PF-I OTenro Systems' Inc. , 814 Airway Ave., Sutherlirl, OR 97479 USA - 800-348-9843 - 541-459-4449 - www.7-11.117 Rev. 2.2. 0 09/14 Page 4 of 6 60 Hz Models (continued) 100 020 Series, 60 Hz, 0.5 -1.5 hp I ! 50. 0� 0 5 10 15 20 25 30 35 40 Flow in gallons per minute (gpm) 450, - - PF505D PF50 Series, 60 Hz, 0.5 - 5.0 hp 4001 m 350 Z 300 PF50301 ro 250, Cu U 200 I PF5015 150 PF501D 100 F� PF5007 50`PF5005 O - 0 10 20 30 40 50 60 70 80 90 Flow in gallons per minute (gpm) 350PF2015 m PF30 Series, 60 Hz, 0.5 - 5.0 hp B00 c 300 a PF2010 250 t 200 Q 6Q0' U � 150 �-:PF2005------ a a� fi a c� 100 PF3020 50. 0� 0 5 10 15 20 25 30 35 40 Flow in gallons per minute (gpm) 450, - - PF505D PF50 Series, 60 Hz, 0.5 - 5.0 hp 4001 m 350 Z 300 PF50301 ro 250, Cu U 200 I PF5015 150 PF501D 100 F� PF5007 50`PF5005 O - 0 10 20 30 40 50 60 70 80 90 Flow in gallons per minute (gpm) Orenco Systems' Inc. , 814 Airway Ave., Sutherlin, OR 97479 USA • 800-348-9843 • 541-459-4449 • www.arenca.com NTD-PU-PF-1 Rev. 2.2, 0 09144 Page 5 of 6 900 PF3050' PF30 Series, 60 Hz, 0.5 - 5.0 hp B00 `m "~ 700 e Q 6Q0' I~ PF3030 a� fi c� 400 PF3020 ;PF3015 l 300 - - PF3010 200 PF3007 001 PF3005 0 5 10 15 20 25 30 35 40 45 Flow in gallons per minute (gpm) 100 PF7515 PF75 Series, 60 Hz, 1_0 - 1.5 hp 90 m 80 c I � 70 PF751D, 60 a 50 U 40 M ' 30 0 l� 20 10 0 10 20 30 40 50 60 70 80 90 100 Flow in gallons per minute (gpm) Orenco Systems' Inc. , 814 Airway Ave., Sutherlin, OR 97479 USA • 800-348-9843 • 541-459-4449 • www.arenca.com NTD-PU-PF-1 Rev. 2.2, 0 09144 Page 5 of 6 Pump Curves, 50 Hz Models Flow in gallarrs per minute (gpmi, nominal 2A Flow in gallons per minute (gpm), nominal 6,3 13 19 25 32 — 16 32 a8 53 79 9.9 11 13 PF30 Series, 50 Hz, 0.37 - 1.11 kW 130 - TO 19 24 'iF 4F, 57 67 P 31; PF1D Series, 50 Hz. 0.37 - 1.11 kW PF75 Series, 50 Hz, 0,75 kW 00 = Pf101552 S25 y C'l ccc O `m =4 15'j cm y C mz 125 F'7 45 39� ,mow ti z Q 18; � 4 t 1IT 328 � 4 Q rj NO PriDD752 252 v M to w C r.1 jz 197 � PF 1g552 - C a Co C ap 1131 a PF3W552; c PF1005-FC c ~ 10 w/ 6nlm flow 136 controller 7 01 0, 03 74 05 0.4 0? Oc 09 flow in liters per second (i/sec) Flow in gallons per minute (gpm), nominal 7.9 16 ?4 32. 40 .18 56 ill PF50 Series, 50 Hz, 0.37 - 1,11 kW 40 131 c G 3-., � PF501552 115 C ` `m 9l3 w O PF501052I � L y 2.0! PF500752� 66 as ^ 15 U 44 tz PHIM52f - , 0 0 0,5 1.0 i 5 2.0 7.5 3.0 5 4.0 4.5 Flow in liters per second (Use') ;J- Flow in gallarrs per minute (gpmi, nominal 2A IZ_ 6,3 13 19 25 32 — PF30 Series, 50 Hz, 0.37 - 1.11 kW TO 19 24 'iF 4F, 57 67 P 31; 100 PF75 Series, 50 Hz, 0,75 kW 328 c_ ti By C'l O `m =4 C' PF75S0521 c F'7 PF301552 ti z Q 18; � 59 4 Q � x U 121 C M to - 1U7 jz PF301052 M U 4�i a 4(i PF3T10752 PF3W552; c 0 0.6 1,2 1.8 2.4 3.0 3.6 4.2 18 54 a ;J- - 04 08 1.2 1.6 2.0 2A Flow in liters per second (IJsec) Flow in gallons per minute lgpnr), nominal TO 19 24 'iF 4F, 57 67 P 31; PF75 Series, 50 Hz, 0,75 kW 27 By r m e~ ^ `m =4 ly o PF75S0521 c ti z Q 18; � 59 4 Q U 121 � ?4 zz s U 9� 30 E C i 0 0.6 1,2 1.8 2.4 3.0 3.6 4.2 18 54 60 Flow in liters per second Wsec) NTD-P1I-PF-1 Orenco Systerns` Inc. , 814 Airway Ave., Sutherlin, OR 97479 USA • 800-348-9943 • 541-459-4449 • www.arenco.com Rev 2.2. 0 09i11 Page 6 01 6 This article may describe design criter�.;7t was in effect at the time the article was writ _'FOR CURRENT DESIGN CRITERIA, call Orenco Systems, Inc. at 1-800-348-9843. Orenco Automatic Distributing asp Valve Assemblies Orenco Systems' 1-800-348-9843 For Wastewater Effluent Systems Introduction Orenco's automatic distributing valve assemblies, pressurized with small high -head effluent pumps, are useful for distributing effluent to multiple zones. These zones can be segments of sand filter manifolds, drainfields, or other effluent distribution systems. Distributing valve assemblies can substantially simplify the design and installation of a distribution sys- tem and reduce installation costs. This is particularly true where a distributing valve assem- bly is used instead of multiple pumps and/or electrically operated valves. Additionally, a reduction in long term operation and maintenance costs is realized due to a reduced size and/or number of pumps. More even distribution can be achieved on sloping sites by zoning laterals at equal elevations. This eliminates drainback to lower lines and the unequal distrib- ution of effluent that occurs at the beginning of a cycle. Valve Operation The valve itself has only a few moving parts, requires no electricity, and alternates automati- cally each cycle. Refer to Figure 1 for the following valve operation description. The flow of the incoming effluent forces the rubber flap disk O to seat against the valve bottom ©. The opening 4 in the rubber flap disk aligns with an opening in the valve bottom to allow flow to only one valve outlet. The stem O houses a stainless steel spring which pushes the rubber flap disk away from the valve bottom after the flow of effluent stops. The stem acts as a cam follower and rotates the rubber flap disk as the stem is raised and lowered through the cam ®. The force from the flow of effluent pushes the stem down through the cam and the stainless steel spring pushes the stem back up through the cam when the flow of effluent stops. Each Iinear motion of the stem allows the rubber flap disk to rotate half the distance necessary to reach the next outlet. When there is no flow, the rubber flap disk is in the "up" position and is not seated against the valve bottom. Figure 1: 6000 Series Valve NTP -VA -1 Rev. 1Z®11103 Orenco Systems°. Inc. Page 1 o16 Figure Z, Orenco Distributing Valve Assembly (5000 Series Valve) The Distributing Valve Assembly The Orenco Automatic Distributing Valve Assembly combines the distributing valve itself and sever- al other components to give a complete preassembled unit that is easy to install, monitor, and main- tain. Figure 2 shows a complete assembly. Because distributing valves with several outlets can be difficult to line up and glue together in the field, the discharge lines in the assemblies are glued in place at Orenco. The unions (1) allow removal and maintenance of the valve. The clear PVC pipe sections (2) give a visual check of which discharge line is being pressurized. The inlet ball valve (3) allows a quick, simple method to test for proper valve cycling. The ball valve also stops the flow of effluent in case the pump is activated unexpectedly during maintenance or inspection. Check valves may be necessary on the discharge lines. Use of check valves is discussed in the valve positioning section. Valve Assembly Hydraulics Liquid flowing through the valve assembly must pass through fairly small openings and make several changes in direction. Because of this, headlosses through the valve assembly are fairly high. Table 1 gives the headloss equations for several different assemblies and Figure 3 shows the graphical repre- sentations of these equations. Orenco recommends that high -head turbine pumps be used to pressur- ize the valve assemblies to ensure enough head is available for proper system operation. High -head turbine pumps are also recommended because the use of a distributing valve usually requires more frequent pump cycling. The high -head turbine pumps are designed for high cycling systems and will outlast conventional effluent pumps by a factor of 10 or more in a high cycling mode. Furthermore, the high -head turbine pump intake is 12 inches or more above the bottom of the pump and tends to prevent any settled solids from being pumped into the distribution valve and obstructing its opera- tion. A minimum flow rate through the distributing valve is required to ensure proper seating of the rubber flap disk. Minimum flow rates for the various models are given in Table 1. HTP -VA -1 Rev. 1 Z @ i 1/03 Orenco Systems', Inc. Paga2ai6 Table 1.:1ul(iniatic Dishibuting lahe,Assentbh Headloss Equations %1(-Xlcl Scric-s L cation C) x n IZ rrlgc I J)nt N-441NIA HI tf.fl"6 •_ r }1 10-40 1'46W.A lIf_ (o)" eoI -�•ti Irr 64(N),1 {jr i I [Lur,(.)r 1,; - -.0 V66(N1,A HI (l.txi41) s Q- � �-� � I 1 _ fl_I(,)) I V6 600A V4400A__- - -� y V6400A 0 5 i ""7 - -- - -- a) 0 - - 2 0 5 10 15 20 25 30 35 40 45 50 55 Flow (gpm) 60 65 70 Figure 3: Automatic distributing valve assembly headloss curves The Pumping System Although the distributing valve was designed for the irrigation industry. it has started to gain fairly -,Nide acccptancc in the effluent pumping tndtrstrti-. llo�Vever, because of the mechanical rrrovernents ref the valve, it is ne:cessary to take steps to prevent solids from reaching the distributing valve that niav inipede the operation of the salve. Orenco Biotuhe' Pump Vaults — Mien properly sized and installed provide the necessary protection to prevent valve malfunction. The Biotuhe' pump vault accepts efllucrnt only from the clear zone between a tank's scum and sludge layers and then filters this cflluent through a Vcry large ,urtaci area screen cartridge. Without this protection in effluent systelns, the valve has eery little chance of'rcliahlc long-term operation. NTP -VA -1 Rey- 1.2, !E I1/u3 Orenco Syslanu'• Inc. Page 3 u1 5 35T- 30 E 25 - Q L 20 - - - s v, 10 — - rn V6 600A V4400A__- - -� y V6400A 0 5 i ""7 - -- - -- a) 0 - - 2 0 5 10 15 20 25 30 35 40 45 50 55 Flow (gpm) 60 65 70 Figure 3: Automatic distributing valve assembly headloss curves The Pumping System Although the distributing valve was designed for the irrigation industry. it has started to gain fairly -,Nide acccptancc in the effluent pumping tndtrstrti-. llo�Vever, because of the mechanical rrrovernents ref the valve, it is ne:cessary to take steps to prevent solids from reaching the distributing valve that niav inipede the operation of the salve. Orenco Biotuhe' Pump Vaults — Mien properly sized and installed provide the necessary protection to prevent valve malfunction. The Biotuhe' pump vault accepts efllucrnt only from the clear zone between a tank's scum and sludge layers and then filters this cflluent through a Vcry large ,urtaci area screen cartridge. Without this protection in effluent systelns, the valve has eery little chance of'rcliahlc long-term operation. NTP -VA -1 Rey- 1.2, !E I1/u3 Orenco Syslanu'• Inc. Page 3 u1 5 i Valve Positioning The physical position of the valve in relation to the pump and the discharge point is very important for proper valve operation. The most reliable operation occurs when the valve is placed at the high point in the system and as close to the pump as possible. The transport line between the pump and valve should be kept full if possible. If the line is empty at the beginning of each cycle, pockets of air during filling can cause random rotation of the valve. The valve is particularly vulnerable to this erratic rotation with empty lines that are long and not laid at a constant grade. An ideal valve loca- tion is shown in Figure 4. If the final discharge point is more than about 2 feet above the valve and the system does not drain back into the dosing tank, check valves should be installed on the lines immediately following the valve and a pressure release hole or line should be installed just prior to the valve. This pressure release hole or line can go into a return line to the dosing tank or to a "minidrainfield" near the valve. In order for the valve to rotate reliably, no more than about 2 feet of head should remain against the valve to allow the rubber flap disk to return to its up position. In many cases, it may take from one minute to several minutes for the pressure in the valve to be lowered enough for proper rotation to occur. Special care should be taken when installing systems controlled by programmable timers to ensure cycling does not occur too rapidly. Figure 5 illustrates a valve assembly using check valves. Pumping downhill to the valve should be avoided unless the transport line is very short and the ele- vation between the discharge line out of the tank and the valve is less than about 2 feet. If the valve is located many feet below the dosing tank, random cycling may occur while the transport line drains through the valve at the end of the cycle. A pressure sustaining valve located just before the distrib- uting valve may overcome this problem in some instances. Tmnspmt Line Dosing Tank Figure 4: Ideal valve location Valve Assem6ip asp NTP -VA -1 Bev 12, 0 II'M Orenco Systems', Inc. Page 4 o16 System Startup Refer to the Hydrotek Valve booklet that is provided with the distributing valve assembly for the sequencing of the valve outlets. The transport line should always be flushed with clean water before installing the valve. Any sand, gravel, or other foreign objects that may have been in the pipe during installation can easily become lodged in the distributing valve, causing malfunction. With the pump running, alternately close and open the ball valve on the distributing valve assembly to check proper rotation of the valve. (Note: If check valves are used on the lines after the distribut- ing valve, the pump may need to be turned on and off to allow the pressure to be released from the valve.) If visual operation of which zone is operating is not possible, watch the clear pipe on each line for indication of which zone is operating. Figure 5: Valve assembly below final discharge point Maintenance Annually check for proper operation by following procedures listed in the Hydrotek Valve booklet and system startup procedures listed above. Troubleshooting 1. PROBLEM: Valve does not change or cycle to next zone or outlet CAUSE: The stem and disk assembly is not rotating when water flow is turned off and then back on. SOLUTION 1: Ensure that there is no debris inside the cam. Clean and carefully reinstall the cam. SOLUTION 2: If fewer than the maximum number of outlets are being used, check the installation of the cam. Ensure that the stem and disk assembly is not being held down by an improperly installed cam. Refer to the cam replacement instructions. NTP -VR -1 Ray.1Z ©1 f/W Orenco Systems•, Inc. Page 5 of 6 SOLUTION 3: Remove the valve top and check for proper movement of stem and disk assembly. . Check for and remove any debris or foreign objects that may jam or retard the movement of the disk. SOLUTION 4: Check for freedom of movement of stem and disk assembly up and down over the center pin in bottom of valve. Scale deposits may build up on the pin and hold stem and disk assembly down.Clean pin and again check for freedom of movement. SOLUTION 5: Be sure that all operating outlets are not capped and that the flow to operating zones is not restricted in any manner. This would cause pressure to build up in the valve and lock the stem and disk assembly in the down position. SOLUTION 6: The backflow of water from uphill lines may be preventing the valve from cycling properly. This can happen when the valve is placed too far below an elevated line. If the valve cannot be placed close to the high point of the system, a check valve should be installed near the valve in the outlet line that runs uphill from the valve and a drain line installed just prior to the valve to relieve the pressure. 2. PROBLEM: Water comes out of all the valve outlets CAUSE: Stem and disk assembly not seating properly on valve outlet. SOLUTION 1: Check for sufficient water flow. A minimum flow rate is required to properly seat the disk as shown in Table 1. SOLUTION 2: Remove the valve top and check the inside walls to ensure that nothing is interfering with the up and down movement of the stem and disk assembly inside the valve. SOLUTION 3: Make sure that the operating outlets are not capped and that the flow to the operat- ing zones are not restricted in any manner. 3. PROBLEM: Valve skips outlets or zones CAUSE: Pumping into an empty transport line — especially downhill — may cause the valve to skip outlets from pockets of air allowing the rubber flap disk to raise during a cycle. SOLUTION 1: Keep the transport line full. SOLUTION 2: If the line must remain empty between cycles, use a larger diameter transport line laid at a constant grade to prevent air pockets from forming. CAUSE: The stem and disk assembly is being advanced past the desired outlet. SOLUTION 1: Ensure that the correct cam for the desired number of zones is installed and that the outlet lines are installed to the correct outlet ports of the valve as indicated by the zone numbers on the top of the cam. NTP -VA -1 Rev. 14 ©11163 Oreneo Systems*. Inc. Page 5oi6 Distributing Valves Applications Automatic Distributing Valve Assemblies are used to pressurize multiple zone distribution systems including textile filters, sand filters and drainfields, CIE Bottom View Specifications Materials of Construction Side View I I Submittal Data Sheet General rncorporated 1-800-348-9843 Orenco's Automatic Distributing Valve Assemblies are mechanically operated and sequentially redirect the pump's flow to multiple zones or cells in a distribution field. Valve actuation is accomplished by a combination of pressure and flow. Automatic Distributing Valve Assemblies allow the use of smaller horsepower pumps on large sand filters and drainfields. For example, a large community drainfield requiring 300 gpm can use a six -line Valve Assembly to reduce the pump flow rate requirement to only 50 gpm. Orenco only warrants Automatic Distributing Valves when used in conjunction with }sigh -Head Effluent Pumps with Biotube® Pump Vaults to provide pressure and flow requirements, and to prevent debris from fouling valve operation. An inlet ball valve and a section of clear pipe and union for each outlet are provided for a complete assembly that is easy to maintain and monitor. Ideal valve location is at the high point in the system. Refer to Automatic Distributing Valve Assemblies (NTP -VA -1) for more information. Standard Models V4402A, V4403A, V4404A, V4605A, V4606A, V6402A, V6403A, V6404A, V6605A, V6606A. Nomenclature V❑❑❑❑A Tndieates assembly Number of active outlets Model series: 44 = 4400 series (2-4 outlets) 46 = 4600 series (5-6 outlets) 64 = 6400 series (2-4 outlets) 66 = 6600 series (5-6 outlets) Distributing valve AllFittings: Sch. 40 PVC perASTM specification Unions: Sch. 80 PVC per ASTM specification Ball Valve: Sch. 40 PVC per ASTM specification Clear Pipe: Sch. 40 PVC per ASTM specification V4XXX Distributing Valves: High-strength noncorrosive ABS polymer and stainless steel V6XXX Distributing VaWs: High-strength noncorrosive ABS polymer, stainless steel, and die cast metal NStI-SMA4 Rev. 30, ® 03 Page t of 2 Distributing Valves (continued) 35 30 VssoDA E H 25 H 20 V4400A V6400A a 15 V4600A 10 5 ep as 0 0 5 10 i5 m 25 3U 35 40 45 m 55 60 65 70 Flow (gpm) Model Inlet Size Om) OuBets Size (in.) Flow range (gpm) Max Head (ft.) Min. Enclosure V4402A 1.25 1.25 10-40 170 VB1217 V4403A 1.25 125 10-40 170 VB1217 V4404A 1.25 1.25 10-40 170 VB1217 V4605A 1.25 1.25 10-25 170 RR2418 V4606A 125 125 10-25 170 RR2418 V6402A 1.5 1.5 15-100 345 RR2418 V6403A 1.5 1.5 15-100 345 RR2418 V6404A 1.5 1.5 15-100 345 RR2418 V6605A 1.5 1.5 15-100 345 RR2418 V6606A 1.5 1.5 15-100 345 RR2418 NSU -SF -VA -1 Rev. 3.0, 0 4103 Page 2 of 2 July 2, 2015 Harvey and Brooke Paparo 0253 Haystack Lane Snowmass, Colorado, 81654 LITTLE ELK CREEK VILLAGE HOME OWNERS' ASSOCIATION Post Office Box 420 Snowmass, CO 81654-0420 Via email Re: Water Service in Little Elk Creek Subdivision As applicable to the home at Block 2 Lot 7, Little Elk Creek Village, Filing 2, with address 0253 Haystack Lane, ownes Harvey and Brooke Paparo: To whom it may concern: This lot is served by the Little Elk Creek Community Water System, and as this lot is within the Little Elk Creek Subdivision, receives water from that system, and by viftue of being part of the subdivision, will continue to receive water service from its existing water tap on that system. Domestic (treated) water from this system is provided for household use only, irrigation water for this lot is acquired via irrigation streams or ditches. Sincerely, Board of Trustees Little Elk Creek Village Homeowners Association, Inc. ;;a� A;�, Keith Edquist, Association Manager Cc: Harvey Paparo Bob Wright, President Little Elk Creek Village Homeowners Association, Inc. AUG 2015 - ' �}: .. GARAGE FLOOR PLAN w z w .W.A14 FLOOR PLAN A2.2 Studio Plan C} w _ Cl LU 4 � - 0 a d i Q C STUDIO LEVEL A2.5 . �x i / 1 L \ 1 1 SPLIT -FACE / /,REMOVE I�� �161 °� SIE VI�'�) � � ;�� SEPTIC '� NATIVE BOULDER EX. PROPANE n eT� \mac RAVEL BATH E� "'"E1pS \ RETAINING / TANK ' SEEDER 12 + 96.0 TIMBEAREA T .99.0°, vvsINIET1 E �` �7 I O RETAINING /%/ "'E BE C ��s1/L�� E o� LAW / __y s TRASH v "PROCRETE POSED r ENCLOSUR / / - ✓/ �\ STEPPERS �� GARAGE / FFE 101 0 •1 � PATH LIGHTS r ; / 1.0 1 Sl NIEr AIM: 1M17SEE CMI R / (5) METAL NTFR Tt3' 1 % TROUGH", - \4f� ryvAu 1 "'- J9' ETAINtNG -- — �iflI PLANTERS l O "SPA ._ Cu.YL_T' _ '� _ GARDEN I�— �'� P >10 5+ 100 • - TIMBER-�� EDGING YOp I �, r °� r 100 LINE OR PIPE / ' / -_ ENCH RLAY HOUSE) Ezs9 5 SHEET L 152)!%' IRRIGATION DITCHES WITHIN 50' OF LEACH FIELD / TIMBER MET �L EDGING,,- PROPOSED i� (1 / STEP TYP E vI �' RSIDENCE (- T 9 r .� RELOCATE CORRAL K 1 A FFE 101.0") c) FENCE111 Il,, I DRAIN-,AGEBY - i ��� E �. LEACH FIELD LINE (( CIVIL =' r` BY OTHERSq,•': a', FIRE FEATURE '^I - �� y r E F NE BURIED �'`� '''I 11 - I �G'`y O ® • e E E: "E��p .PROPpS NE P9 Np0• .. _. + 100.15 ' EI - PIPE \ PER TANK OWNERLAWN 3:1 SIDE SLOPES _ 6 4p E W MAX. //"� 9 9' ` CONCRETE -EI:F 6 1, - S EX. 99 s STEPPEPo 1 -j MOUNDED IRRIGATION 6 _LEACH 1 ,4 E•. { t, v BY OTHERS I POND 8 ATF. NC � 9 — ' " O ' s r'1 I 11 EE.. YY}} I 1 �2t\. \� TRAM POLINE 1: 1-\iE 0 ?' < \OVERFLOW, CHANNEL DETENTION 1 1-•,>,b 171 VO BE REMOVED BASIN PER CIVIL -� IN VAULT r%I I �T , E• ~�S�+l/� ^. -WATER TO BE PIPED FROM SEPTIC TANK -.- - '�. ✓V n `� 4• \, \ \•' �� _ _ ND DITCH PER OWNER BY OTHERS PO ATO DI - _ ' ¢P L E' E \ �111/- RIV EWAY!/1/�jV1` _ \ \\ D E EXISTING -r�--_�� ���) (��q FILL DEPRESSION AND PASTURE -�� �yI✓ FEATHER MOUND INTO /' EXTEND EXISTING EXSITING GRADE AT FENCE BERM --TDD '��' �' 7� (FILL NOT TO EXCEED -p ` _�'" 0 \ - 30" WITHIN SETBACK) / .REMOVE EX. 41 " NF \ .1 PLANTERS B I gRFq �\ t V ( ST U P EX.TREES I a I� EX.TREES MARBL - _ _.,\ ., ...f_ .l i �• `ADDRESS 6 SHRUBS 11CAL NA. WIDENED GRAVEL DRIVEWAY I-\% J , EX. TREES _ EX TREES ., IOMN -/ EX. TREEGARDE S � MAIL BOX CONCRETE BORDER TRANSFORMER DEN PLANT LIST TBD TED SEED MIX (PITKIN COUNTY IRRIGATED MIX 9Y1) ` TrAgatedAlk 4 EX. EVERGREEN TREE Scientific N \Ve'lern Wheargmcs EX. DECIDUOUS TREE 2091. ASPEN - MULTI STEM Ehnmrrr—h)rauhrs AMURMAPLE - CLUMP Green Needlegnss X -Sell vrr,duln 2096 SPRING SNOW CRABAPPLE Fesmm idah-,"k 20', t COLORADO SPRUCE SIZE AS NOTED BRISTLECONE PINE MISC NON FRUIT BEARING SHRUBS (SPECIES TBD) EXISTING MAJOR CONTOUR EXISTING MINOR CONTOUR PROPOSED MAJOR CONTOUR PROPOSED MINOR CONTOUR 0 PROPOSED SEEDED AREAS (APPROX. 15,000 SF) PROPOSED GARDEN BEDS PROPOSED LAWN PLANT LIST TBD TED SEED MIX (PITKIN COUNTY IRRIGATED MIX 9Y1) SEEDING NOTES: 1) PRIOR TO SEEDR•1G TOPSOIL SHALL BE DISTRIBUTED OVER ALL AREAS TO BE SEEDEDTO A DEPTH OF (3) INCHES MINIMUM 2) ALL DISTURBED AREAS, EXCLUDING PLANTING BEDS AND LAWN AREAS, SHALL BE SEEDED WITH THE MIX SPECIFIED. 3) SEED SHALL BE BROADCAST AT A RATE OF 8-12 LBS/ACRE AND RAKED INTO PREPARED SEEDBED. 4) SEEDED AREAS SHALL BE MULCHED IMMEDIATELY WITH HYDRO MULCH. 5) A PLANTAGO -BASED TACKIFIER OR SIMILAR APPROVED PRODUCT SHALL BE APPLIED ON ALL MULCH AT THE RATE OF 150 LBS. PER ACRE Lu U w o Q o w p N Z J (- O ^w LoU O N N N oQ E UCo O Q o n I w DATE ISSUE 08/26/15 PERMIT DRAWN BY: _W NORTH in S..— LANDSCAPE & GRADING PLAN L-1.0 PAGE 1 OF 3 ` TrAgatedAlk 4 Com Name Scientific N \Ve'lern Wheargmcs P Smpn nSnnrhu 2091. Slender Whenlgmss Ehnmrrr—h)rauhrs 30% Green Needlegnss X -Sell vrr,duln 2096 Idaho Fescue Fesmm idah-,"k 20', SEEDING NOTES: 1) PRIOR TO SEEDR•1G TOPSOIL SHALL BE DISTRIBUTED OVER ALL AREAS TO BE SEEDEDTO A DEPTH OF (3) INCHES MINIMUM 2) ALL DISTURBED AREAS, EXCLUDING PLANTING BEDS AND LAWN AREAS, SHALL BE SEEDED WITH THE MIX SPECIFIED. 3) SEED SHALL BE BROADCAST AT A RATE OF 8-12 LBS/ACRE AND RAKED INTO PREPARED SEEDBED. 4) SEEDED AREAS SHALL BE MULCHED IMMEDIATELY WITH HYDRO MULCH. 5) A PLANTAGO -BASED TACKIFIER OR SIMILAR APPROVED PRODUCT SHALL BE APPLIED ON ALL MULCH AT THE RATE OF 150 LBS. PER ACRE Lu U w o Q o w p N Z J (- O ^w LoU O N N N oQ E UCo O Q o n I w DATE ISSUE 08/26/15 PERMIT DRAWN BY: _W NORTH in S..— LANDSCAPE & GRADING PLAN L-1.0 PAGE 1 OF 3