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HomeMy WebLinkAbout1999-011727 - new septic PERMIT CITY OF ORONO PERMIT TYPE: ;� 2750 Kelley Parkway- PO. Box 66 ='r tai t'. WATER i Crystal Bay, Minnesota 55323 Permit Number: 01117 • Date Issued: (612) 473-7357 08/0.5 SITE ADDRESS: 1555 ORONO O=AKS OR Cis . I . N . . _ --1 ' 't 23 0007 DESCRIPTION: NEW SEPT IC Sewer _. Water Permit Ty NEW SEPTIC =e`{STE mei • e i� i t.e? Work Type y ee RESIDENCE REMARKS: FEE SUMMARY: Base Fee $100 . 00 Surcharge co Total Fee $I00 . .50 CQN � A(+ • fi g '1tc=1,+ i t7!' O •i-` I I{. ,E W, f FS 54425555JACK LAKE TO...N RD 15SS ORONO OAKS DR HA K. . =1Ns 55318 i_s:NO i-iN .553.56 (6i2) 442-- ;_;cS 473-7381 THE UNDERSIGIER HEREBY ;REQUESTS PERMISSION TO MAKE .THE REAL IMPROEMENTS; . SPECIFIED AND GREE_ TO DO ALL WORK IN STR I CT: COMPLIANCE I T ,,ALL ,CITY OF ORONO 'ORDINANC: AND STATE OF MINNESOTA BUILDING CODE REUIREENTS, <` CSYjZ APPLICANT/PERM TEE SIGNATURE ISSUED BY:SIGNATURE 6-4-71/1V6. E CITY OF ORONO SEPTIC SYSTEMPERrvIITAPPLICATION Box 66 (2750 Kelley Parkway) Crystal Crystal Bay, MN 55323 JOB SITE ADDRESS: ,/,, ; Occupancy Type: Residential " Commercial Other • Permit Type: New or Replacement System, $100.00 Repair Existing System, $ 50.00 (Tanks or Drainfield) 0.50 State surcharge added to above fees *See fee schedule for non-residential permit fees Owner's Name: 1" I f PhoneNumber: '{ ,% / Mailing Address: City: DP Contractor's Name: . PhoneNumber: 1b Mailing Address: City: DP: DO NOT MAIL PAYMENT WITH THIS APPLICATION GENERAL INSTRUCTIONS • I. Applications for septic system permits may be mailed or submitted in person at the City Offices; however, permits will not be mailed out. The permit must be picked up in person at the City Offices and work must not begin unless the permit card is on the job site. • 2. Permits will be issued only to contractors holding a City of Orono Septic System Installers License. 3. All work must be done in accordance with the approved septic system design. Design reports are not considered approved unless accompanied by the "City of Orono Septic • System Approval" cover sheet signed by the City Inspector. 4. The following inspections will be required for all septic systems: _ A. Pre-installation site inspection to include inspector, installer, and general contractor. B. Tank installation prior to covering. is required C. Drainfield trench installation prior to covering. For mounds, inspection after rough-up but prior to sand placement (sand will be jar tested for silt content), and again during pressure distribution piping installation in the rock bed. station D. Final inspection to verify proper final cover depths and to verifythat all pump (where required) components are functional and comply with codes. 5. Individual holding MPCA Installer Certificate shall be present during inspections: A 24- hour notice is required for all inspections. NOTE: Applicant must initial all spaces. Fill in all appropriate blanks, check all a ro riate boxes. pp p 1. I have received a copy of the system design including Septic System Approval Cover Sheet. e City of Orono • .2. I will be installing the following:' A. Tanks: t Precast Concrete Other Manufacturer Tank Capacities: 1) / Qal. 2) gal. 3) gat.' - B. Pump Station (if required) Pump make & model /4'` • (attach pump curve & literature); system design requires ` •gpm at 4 feet of head. High water alarm make & model ti r Outside electrical work to be completed by installer electrician other . Inside electrical work must be completed by electrician. • C. Treatment System: Trenches: s.f. x Mound Depth of rock below pipe " Rock bed dimensions 'x n ' Drop Boxes Sand bed dimensions 'x ' Distribution Box Pressure Dist. Pipe Diam. .Maniford Pipe Diann. " D. Final Cover/Topsoil to be: borrowed from site (show location on site plan)- V trucked in The undersigned hereby applies to the City of Orono for issuance of a septic system installation permit, agrees to do all work in strict accordance with the ordinances of the City and the regulations of the State of Minnesota, and certifies that all statements made on this application are complete, true and correct: SignatureofApplicant: Date: MPCA Certification No.: •` /,,t - . • Staff Review: Approval Denial • . • Reviewer: &A--- ' • Date: g S Reason for Denial: gv Oiti- 0 t$1" CITY OF ORONO SEPTIC SY STEM APPROVAL ///1;:: 0 4CITY of ORONO ii Ityl Municipal Offices &('Y Post Office Box 66 Crystal Bay,Minnesota 55323-0166 kESH0 LOCATION: 1555 Orono Oaks Dr. OWNER: Jack Hauser GENERAL CONTRACTOR: SEPTIC CONTRACTOR: SITE EVALUATOR: Swedlund Septic Service REPORT DATE: July 21, 1998 The City of Orono has Approved your on-site system design as of August 21, 1998 (approved-disapproved) (date) with the following comments: The septic system design is experimental due to filled soils. No site is available on the property and the site appears to be the best alternative. Once the system is installed, the City will perform periodic inspections. If problems occur, an independent inspector may berequired by the City to verify satisfactory perf- ormance of the system. THIS IS NOT A PERMIT. This is a design approval form which must accompany the site plan. A permit must be issued to a licensed septic contractor prior to installation. A list of currently licensed septic contractors is enclosed. NOTICE TO INSTALLERS: Any changes to the approved plans and specs must have prior approval of the Inspector (473-7357). Call for inspections 24 hours in advance. ALL DRAINFIELD AREAS MUST BE FENCED OFF prior to building site excavation and fencing must remain in place until final site grading. Approval to pour footings will not be granted until the Inspections Department has verified that primary and alternate sites are adequately protected. NO VEHICULAR TRAFFIC OF ANY KIND (cars, trucks, earth moving equipment, etc.) is allowed within 20' of tested drainfield sites either before or after system construction. Compaction of these areas could render them unusable prohibiting the timely completion and or limiting the long term use of the property. A site copy will be available at the City Offices for the septic contractor. CITY OF O'O► 0 By �ol'� s I -/L StephKWec' an, On-site Systems Manager TELEPHONE-473-7357•FAX-473-0510 : , . , i ,.,n Swedlund SWEDLUND =; Septic .... Service July 21 , 1998 Jack Hauser 1555 Orono Oaks Drive Oron , MN 55356 Re: Septic System Design for Above Address Attached is the design for a replacement mound septic system for a five bedroom home. The original system failed due to lack of separation from saturated soils. Soil borings done on north side of house indicate sandy loam fill was placed on original soils. This fill area must be used for replacement treatment area due to size of mound. Two 10 x 32 rock beds have been designed with one sand layer . Rock beds must be level . This treatment area will be class- ified as experimental and must follow any monitoring set up by the city. Than" You, 111; Sy.A.7,6&----me____ Jeff Swedlund Swed and Septic Service Swedlund Septic Service • 9520 Laketown Road • Chaska, MN 55318 • 442-5855 STATE CERTIFIED / NJ V \ • • ►������ Swedlund SWEDLUND �'3__� ' :_11 W-6 Septic Service /Perc Test [Soil Boring /Design ❑ Installation Estimate Prepared For: S+�cK4/sx.e.. Asz s--oe oAio CD 4k O eel IV O v a'3 4511.0o 7.s"- Aga 6 EA-) - 738/ Al Site Address: Sr4A1 e I �-::::i �fiti�:ii;i:is<:::i;::::r!`•Y:j•:::i::;ry,':::{:::.,:.{:{r:2i:;x't;%r{i:ii:i>:;:. >11.11:111§#01000R:::;:;:notinK Swedlund Septic Service • 9520 Laketown Road • Chaska, MN 55318 • 442-5855 k ..., sav 0 h IVIA N w ,- e Lj Z, JP • N o, 4- Ie Z 0 4 • I 1 CITY • F / ORO 0 INSPECT. DA�T /��'�' DATAPPROV SUBMITTED PERMIT �"""' ❑ APPROVED WITH CORRECTIONS AS NOTED O NOT APPROVED---CORRECT&RESUBMIT These comments are for your information.Alt work shall be done in full compliance with ail applicable building and zoning code. U 2 O N O V , 1) E 2TTIS PLANSET Ot N SITE ATTAAUn TIM S J ES i Z / 1\4-. .,. .1\\ r.- Fri\&-N v --- G ......\ (v)—(--- t) 1 \\IT, m ------_________, tt‘.%tv, ,___________ th It Ic: -..,... ____ (3 141 LP Is -.....\ 0 c\N D lc vl \‘41N � t� ,__,...k o 1 v, fi t , -,, , / 0 , ,, .>\ , , , , , ,_ , , , , th . A 1 \ ilippo.' \--c.-?..\ N / h 1: I \ , - 1 ir--4 aI 10 i ` i t �i;or N O i 01 n i \I"-. \ i \ C 5,', 3. m i S. — 1 1 ,S' '• i3�4j_T — •L 'o 3 ' co l 1'ai1n u b p / Ne„.00.4,,,,,, : / , . a,,,, ,,, *N. . 4, ..., a ' � ti V' q) 4 N 5-44 , SEPTIC SYSTEM INVENTORY 1 Address: 1555 Orono Oaks Dr. PID: 35-118-23 33 0008 Building Typ : residence #BRs/GPD: 3 #Systems 1 Units Billed 1 Permit#: 6308 Date of Permit: 4/29/81 Installer: Westonka Plbg. System Type II standard trench Experimental: no Appliances lndry SYSTEM CONDITION Conformity: 3'1 Tank Condition: 9 DF condition: 11 Failure Pot: medium SEPTIC TANNCS , Material: p ecast concrete Capacity: 1000, 1000 Setback to Bld : 20 Cesspool: no DRAINFIELD1 Length of Lines 450 #Lines: 6 Trench Width: 3 Treatment Are 1400 Type of Filter rock Soil Boring: yes Tile Size: 4 Under Tile 6 Perc Rate: 60 Setback DF-Bl g: 20 DF Ht above Wt: 0 Soil Type: clay loam Limitations: water table WELL DATA Setbacks - Well-Tanks: 90 Well-DF: 75 Report in File: y Pump Type: su`bm. Depth: 212 Diameter: 4 Method: drilled INSPECTION CORD PUMPOUT RECORD DATE SCRIPTION COMPLIANCE DATE GALLONS 6/11/81 inst lation 1 6/12/86 1800 7/18/84 no rfacing 1 7/18/90 2000 8/14/87 no surfacing 1 5/27/94 1500 6/15/90 no sirfacing 1 10/28/92 no surfacing 1 4/28/94 no surfacing-pump tanks 1 4/27/98 non-compliant-repair by 12/31/2008 3 t-19 MOUND DESIGN WORKSHEET (For Flows up to 1200 gpd) I A. FLOW 1 D-7 I Estimated 7.. ' gpd (see pages D-7 or I-3,4, 5) Es11W>m sErI1.0[no*s 1N GILI.ONS POI W. MAMA 1.K 0/11E510E1•CE I. Of or measured 1 gpd. 2E06000I - Q CS 3 2 300 225 100 10% 3 430 300 211 •r B. SEPTIC TANG LIQUID VOLUMESin 750 ;; u `' ` 2.^/00 0 gallons (see pages C-3 or C-5) 1 sis 1000 370 � 11 1200 .,] •Oe E3106.• v2i9/.0 A 'XI C-3 C. SOILS (refer tb site evaluation) SEPTIC TANK CAPACITIES, IN GALLONS 1. Depth to restricting layer = 20 inches °'"°`3.60" COd 1e.�e11Y ee7110•Ca•0. ttnloor uowo Guinan 01 2. Depth of ercolation tests = / .-- inches ,a1..,, ,,, ,,,, 3. Percolati rate I - 1 Le mpi �«�' �••• t••• 20m. ,.e. 5200 4. Land slop 4 % a. ,,,• ,.ee I t D. ROCK LAYS DIMENSIONS • 1. Multiply ow rate by 0.83 to obtain required area of rock layer: A x 0.83 = Z gpd x 0.83 sq. ft./gpd =6,ZZ sq. ft. 2. Select wid h of rock layer(10 feet or less) = /0 ft. 3. Lengthof tock layer= area+width = to i 2 sq. ft.+ JO ft. = to Z ft. Rock Bed VS%7.}ti Fr�r itiZi.. VWidth 510 �rlf!�r l•1�1t P11I ,,1 ZN E. ROCK VOLUME en th a 1. Multiply ock area by rock depth to get cubic feet of rock; " 2 6, L sq. ft. x__I_ft. Z Cu. ft. i40 x 3 Z 10 2. Divide cu ft. by 27 Cu. ft./cu.yd. to get cubic yards; (Q 2 cu. ft. +27= z3 cu. yd. 3 z 3. Multiply cubic yards by 1.4 to get weight of rock in tons; Z,3 cu. yd. x 1.4 ton/cu. yd. = 32 tons. i44 F. ADSORPTION 1WIDTH 1. Percolation r e in top 12 inches of soil is I So mpi E-16 2. Select allows le soil loading rate from table on page E-16; •�-•-••0.�•�>nd•0L2e.eEA1loe•es (� gpd/ft2 :.A1.Y• ..--•- - i 3. Calculate adso tion width ratio by dividing rock layer en. . 1.00 ..N ..N Lea loading rate of .20 gpd/ft2 by allowable soil loading rate; '" '" ;660111: . ie e.w a.N t.a t.ee 1.20 gpci/ t2 140 gpd/ft2= .GJ'U 0.N •w 10. •. •.0 0.N 0.12 LN 2..1 .1 •120 0.2. 0.34 00 0 00 Check this value on page E-16. - 4. Multiply adso ption width ratio by rock layer width to get required adsor tion width; x /0 ft ....2e, ft DOWNSLO E DIKE WIDTH i. If landslope is % or more,subtract rock layer width from ��� adsorption wi th to obtain minimum downslope dike toe 'e3.6.Oft- /0 ft= /0 feet O 2. Calculate Minimum mound size based on geometery: I a. Det •' e depth of clean sand fill at upslope edge of rock layer:S ration I. Li feet b. Multiplyrock layer width by landslope i foot cover to dote el drop in elevation; I toot Re e0 Slope Di once Seperotlon 9M- . D x %+ 100= , L! feet "°' Slope Different• t UDslope WIOtn c. Add dep of dean sand for separation(2a) fist Reek tea Width at upslo edge,depth of rock layer(1 foot) to depth of /2-feet Downslope Wlatn cover(1 f ot)to find the•mound height at the upslope edge fist of rock la er; . Li ft+ 1ft+ 1ft= 3. 4feet d. Enter tabs with landslope and upslope dike ratio. Select •' .e multiplier of 3.45 . e. Multiply .ike multiplier by upslope mound height to find u•slope dike width:3•LI x .L.1..s"."-= //.7 feet f. Add dep of dean sand for slope difference (2b)at . downslo• • edge,to the mound height at the upslope edge of rock la,er(2c) to find the downslope height; - ft+ 4 ft=3, 8 feet g. Enter tab • with landslope andgwnslope dike ratio. Select dik• multiplier of . h. Multiply ike multiplier by downslope mound height to get do lope dike width: ;F„.„x tfeet i. Compare .1 e values of step G.1 and Step G.2h Select the greater of e two values as the downslope dike width; �-S- lfeet 'UDs WIOl11 j. Total mo , d width is the sum of .. e.1ee1 . :- k upslope d e(G.2e)width plus rock .ii*.x - •: • 11,ee.e wlO1n r1'� i5 layer wid (D.2)plus -5N 091008~10111 .' ae1 u01 W1 dQwnslo• dike width(G.2i); "" fla !_ft+ ' ft+ ft= feet 4� E' • ic. x. 3z. v 00wns109s WIOI11 . , k. Total mo 1 d length is the sum of upslope dire width(G.2e)plus rock layer j length(D.3)plus upslope dike width (G.2e); E' - ft+ ft+ ft = feet -7_0 T0951 Length Downslope Upslope 3:1 4:1 5:1 61 7:1 3:1 4:1 5:1 4:1 7:1 8:1 16 slope 0 3A 4.0 5.0 6.0 7.0 3.0 4.0 5.0 '6.0 7.0 8A 1 3.09 . 4.17 5.26 6.38 7.53 2.91 3.85 4.76 5.66 6.54 7.41 2 3.19 4.35 536 6.82 8.14 2.83 3.70 4.54 5.36 6.14 6.90 3 3.30 4.54 5.88 7.32 8.86 2.75 3.57 4.35 5.08 5.79 6.45 4 361 4.76 6]5 7.89 9.72 268 345 4.17 4.54 5.46 616 5 333 T�.OD 6.67 857 10.77 261 {.00 4.62 5.19 Sh 6 366 5.26 7.14 9.38 12.07 2.56 3.23 3.85 4.41 4.93 5.41 7 310 5.56 7.69 1034 13.73 2.48 3.12 3.70 4.23 4.70 5.13 _ 8 3.95 5.88 8.33 11.54 15.91 2.42 3.03 3.57 4.05 4.49 468 9 4.11 6.25 9.09 13.04 18.92 2.36 294 3.4.5 3.90 4.30 445 10 4.29 6.67 10.0 15.00 23.33 2.31 2.86 3.33 3.75 4.12 4.44 II 468 7.14 11.11 17.65 30.43 2.26 2.78 3.23 3.61 3.95 426 64 12 449 749 1230 21.43 43.75 2.21 2.70 3.12 3.49 3.80 4.08 . . . , , J 4=k 2- , . , DOWNSLOPE DIKE WIDTH is,aGh We K 66 i. If landslope is 3% or more,subtract rock layer width from adsorption width to obtain minimum downslope dike toe _;__ft- ft= feet 2. Calculate Mi um mound size based on geometery: a. Determin: depth of clean sand fill at upslope edge of rock S 2.0 feet b. Multiply ock layer width by landslope , I toot Cover to dete '. e drop in elevation; I toot Ro •ed Slope Di ' •nce , Seperetlon teat IN x `1 %I - 100= i LI feet Slope Difference t Upttee w10tn c. Add dep of clean sand for separation(2a) 4 t••t nook eea Width at upslope -.ge,depth of rock layer(1 foot) to depth of JQ toet Dow slope Width cover(1 f..t)to find the mound height at the upslope edge 4.O feet of rock lay, ; _.4 S t+ ift+ ift=1.O O.feet - • d. Enter tabl: with landslope and upslope dike ratio. Select dikmultiplier of . e. Multiply •' e multiplier by upsl m� heigh to find up lope dike width: x feet f. Add depth of dean sand for slope difference(2b)at downslope edge,to the mound height at the upslope edge of rock layer(2c) to find, /the dolyns ope height; 4' Q b ft+ . `7� ft= 1-1. f feet g. Enter tabl with landslope and downslope dike ratio. Select dike multiplier of 4.Z . h. Multiply ' e multiplier by downslope mound height to get do slope dike width:4.')�x e[.4. = feet i. Compare a values of step G.1 and Step G.2h Select the greater of a two values as the downslope dike width; .SS'i 2I feet UB.I.e.WIOtn j. Total mou d width is the sum of upslope d' a(G.2e)width plus rock •. layer wid (D.2)plus a UosloDS wiutn . uosio..dlatn downslo dike width(G.2i); # "" "" /l.S ft+J fY ft+Jv'2tft--=.5-472 feet 4 ::..: k. Total mo d length is the sum of :::;:,,:::,:::.:.:::::::;::;,:i::..:•:;::::::;,:..;:::...i:.-: 00wnf1Op'M10t" t.a upslope di width(G.2e)plus rock layer length(D.3)plus upslope dike width (G.2e); //5" ft+ 3 Z ft+ //,s-7;i0 ft �feet t L. J / ;i 7�1.ngtn Uownslope Upslope 3:1 MI 5:1 6:1 7:1 3:1 6:1 5:1 6:1 7:1 8:1 11 slope 0 3.0 4.0 5.0 6.0 7.0 3.0 4.0 5.0 •6.0 7.0 8.0 1 3.011 14.17 516 6.38 7.53 2.91 3.85 4.76 5.66 6.54 7.41 2 3.19 6.355 5.56 6.82 8.14 2.83 3.70 4.54 5.36 6.14 6.90 3 3.30 j 636 5.88 7.32 8.86 2.75 357 4.35 5.08 5.79 6.45 4 3.41 4.76 6.25 7.89 9.72 2.68 3.45 4.17 4.84 5.46 6.06 S 353 •5.00 667 837 10.77 2.61 3.33 6.00 4.62 5.19 571 6 3.6 5.26 7.14 9.38 1207 2.54 3.27 3.85 6.41 4.93 5.41 7 3190 5.56 7.69 10.34 13.73 2.48 3.12 3.70 4.23 4.70 5.13 8 3.95 5.88 8.33 1136 15.91 2.42 3.03 3.37 4.05 4.49 1198 9 4.11 1 6.25 9.09 13.04 18.92 2.36 2.94 3.45 3.90 4.30 415 10 119 :667 10.0 15.00 23.33 2.31 2.86 3.33 3.75 4.12 4.44 116AB 7.16 11.11 17.65 30.43 2.26 2.78 3.23 3.61 3.95 4.26L A 12 449 7.69 12.5064 21.43 43.75 221 2.70 3.12 3.49 3.80 6.08 RE RE DI'.TRIB I• Y T M ar __) 1. Select number of perfo ated laterals 2 tf.34. Aee..14 2. Select perforation spacing = 3 ft. 3. Since perforations shold not be placed closer than 1 ft. to the edge of the rock la r (see p. F-14), subtract 2 ft. from the rock layer length. RcKk lave length - 2 ft. = ft. 4. Determine the number f spaces between perforations. Divide the length abov by perforation spacing and round _ E-17a down tO nearest whole number. TABLE OF PERFORATION DISCHARGES IN G".' Head Perforation diameter(inches) Length perf. spacing = ED ft. s 3 ft. = / 0 spaces 114 (3) (2) 1.0a 0.56 0.74 1.5 0.6 0.90 5. Number of perforation'. is equal to one plus the number of 2.0b 0.8u 1.04 2.5 039 1.17 perforation spaces . 3.0 0.93 1.23 4.0 1.13 1.47 5.0 1.26 1.65 / 0 spaces + 1 = perforations/lateral aUse 1.0 foot of head for residential systems. bUse 2.0 feet of head for other establishments 6. Multiply perforations :ser lateral by number of laterals to get total number of per orations. E-17b (j7 / Mammas JIwmW reW N pr=se roue a p.korai te llllFF�� Nnsr<I;41=1: *Aelge r�nrae laterals x perfs/late al Perforations. win°. 1.25 inch 1.5 inch I 2.0 inn 2.5 14 18 ' 28 7. Determine required , low rate by multiplying 3.0 13 3.3 12 17 1 26 number of perforations by flow per perforation 4.0 11 15 23 (see page E -17) 5.0 10 14 22 (o(o n perkX r/;.•-fir r:;. E-15 a.........oh Oe a...Ewa 0eh. ne,a•y'•r 8. If laterals are connecte. to header pipe as shown on page E- 15, select minimum re. ired lateral diameter from table on page E-17; enter table 'ith perforation spacing and number _,....--- a'v- of perforations per late -1. Select minimum diameter for ��' perforated lateral = inches. F-12 .11 9. If perforated latera: sy�s em is attached to manifold pipe near �"��' the center, a.!-, on page :-12, perforated lateral length and "' r ' number of perforations per lateral will be approximately one "�- ".QL3 half of that in step 8. Using these values, select minimum __ . ,,,, diameter for perforate. lateral from page E-17 as \---.•"- ...--- ,,,.-'` -" inches. 9 PUMP SELECTION PROCEDURE 4. Determine pump capacity: Gravity Distribution 1. Minimum suggested is 20 g m 2. Maximum suggested is 45 pm Perforation Discharges in GPM Pressure Distibution Head Perforation diameter (feet) (inches) 3.a. Select number of perforate laterals 7/32 1/4 b. Select perforation spacing= feet. 1.0a 0.56 0.74 c. Subtract 2 ft.from the rock ayer length. 1.5 0.69 0.90 2.Ob 0.80 1.04 Rock layer length 2 ft. = eet. d. Determine the number of s aces between perforations. a Use 1.0 foot single homes. Length perf.spacing= ft._ ft. = spaces b Use 2.0 feet for anything else. e. spaces+1 = pe forations/lateral f. Multiply perforations per 1 teral by number of laterals to get total number of perforations. cra 5 x p r;m77 r= perforations. g. . x gpm pef = gpm. SELECTED PUN/It CAPACITY 7 7 gpm B.Determine head requirements: 1. Elevation difference between pump and point of discharge. feet 2. If pumping to a pressure di.tnbution system,five feet for pressure Soil treatment system required at manifold if gra ity system,zero. ilicgiill feet Total pipe length 3. Friction loss a. Enter friction loss table ith gpm and pipe diameter. l„le '. v Elevation Difference Read frictionoss in feet ter 100 feet from table(F-14). pip` F F.L. = Z.lc 1 ft./100 t of pipe b. Determine total pipe le gth from pump to discharge Pa # point. Estimate by add' g 25 percent to pipe length for fitting loss,or use a fitting loss hart(F-15 4 to feet). Equivalent pipe length 1.25 times pipe length= 40 1.25= SO feet Friction Loss in Plastic Pipe c. Calculate total friction l ss by multiplying friction loss in ft/100 ft • equivalent pipe length. Nominal Total friction loss= Z'tc , x cc o =100= i !1Z feet pipe dia. Flow Rate 4. Total head required is the slam of elevation difference, gpm 1.5" 2" 3" special head requirements;and total friction loss. J / f/Z 20 2.47 0.73 0.11 + + 25 3.73 1.11 0.16 (1) (2) (3c) 30 5.23 1.55 0.23 35 6.96 /�� 0.30 TOTAL HEAD / feet 11.0 64 0.48 45 11.07 32 0.48 50 13.46 3.99 0.58 55 4.76 0.70 C. Pump selection 60 5.60 0.82 65 6.48 0.95 70 7.44 1.09 • 1. A pump must be selected to deliver at least 37 gpm (Step A) with at least /Z. feet of total head (Step B). izing of Pump Station. 1. Determine Surface Arca T Rectangle=Area = L x W Width 1 x = square feet l s en th - Circle= Arca=n x(Radius) 3.14 x x =1 square feet Radius Other=Get Surface Area fr m Manufacturer a=3.14 square eet 2. Calculate Gallons Per inch There are 7.5 gallons per cu is foot of volume,therefore you must multiply the arca times the conversion factor nd divide by 12 inches per foot to calculate gallons per inch Arca x 7.5 gpft 3+12 inchs?per foot x 7.5+12 = C7 gallons/inch 3. Calculate Gallons to Cove Pump(with 2 inches of water covering pump) (Height(in)+2 inches) x allons/inch(#2) Estimates!Sewage Flows in Gallons per day (gpd) ( (� + Z )x =Q Z� allons Number g Type 1 Type II Type III Type Bedrooms I 4. Calculate Total Pumpout olume a. To maximize pump life _ cj p size for 4 to 5 pump operations per day. 3 450 300 25 218 gpd /' gallons per dose 4 600 375 256 ur the values b. Calculate drainback 5 750 450 294 i„ 1. 1. Determine total pipe le�hgth, 40feet. 7 0 0 525 332 �Yrw 1111" 2. Determine liquid volume of pipe,/7.4,;gallons per 1(X)feet. 8 1200 675 408 coi i 3. Multiply length b vol me: Drainback quantity= 44 CD feet x O.43 allons/100 ft.= 7 gallons. c. Total pump outs m equals dose volume+drainback Pipe diameter(�on�) Gallons 4900 rsel D X gall ns per dose+ 7 gallons= /9vr-t gallons 1.25 7.77 1.5 10.58 5. Calculate Volume for larm(typically 2 to 3 inches) 2 17.43 Depth(in)x gallons/i ch(#2)= 2.5 24.87 x 20 . 40 gallons 34 38.4 66.1 6. Calculate Reserve Capacity(75% the daily flow) Dail flow(see page 1 -7)x.75= A.S� x.75=S_ Z gallons 7. Calculate total gallo, s T Reserve Capacity gallons over pump gallons pumpout+gallons alarm+gallons reserve capcity #3+#4 c+#5+#6 z 40 + - b +4co +5702 =k'S7gallons y Alarm y Pump On 8. Total Depth (Total gallon divided by gallon per inch) Total Gallon(#7)+gallon/inch(#2) To al Pumpout Volume /b 3,? + O =SZ inchesTr Pump Off Pump Height 9. Float Separation Distance(equal total pumpout volume) Total pumpout v ume(#4c)+gallons/inch(#2) /��+ 0 VO inches •/6-' o / A4077, di 42-42 g�',2- Date T /So PERC TEST BY SWEDLUND SEPTIC Location /sS'.5-- c3,e N b c K'g P-. Hole # / Depth /7 Soil Depth /Z// ( Texture 5-Aw c La-A AA-) N 1 Depth of Initial C�//J Water Filling Perc Test starting Time and Dat : Time //.Oo Date 7 61-/4 - , Time Intervals Drop in Inches Perc Rate //- //•'3 n 30"II ps' 2 W 1 3 sA0 //:.3 0 - /z, 5.4.... L Z iii 11 .�. p1 /2 /Z 3-c a 44 2. '/ 8. 1 ci A ; 1 Date -7-1 PERC TEST BY SWEDLUND SEPTIC Location /..S---C--6- d/Z &o m4 t �r- Hole # Z' Depth /Z Soil Depth / Z 1 Texture S ,LO4.v (/ 7 /,� Depth of Initial i/ IWater Filling /2- Perc Test starting Time and ate: Time //'t 4,1A-) Date 7- /6, - 98 Time Intervals Drop' in Inches Perc Rate //: ,n- /Z i Sui- r... Z. 1 S*'1"‘ ,D i /> _ /2 :Z 0 S•f•-•--- C. 7-- /S' rh.# I Date I-/ PERC TEST BY SWEDLUND SEPTIC .i Location - .S- (PP.. n)b CSA Is )2. Hole # 3 Depth /2 Soil Depth _ i i Texture (Y—'4 Depth of Initial , ./.--7// /J Water Filling 12 Perc Test starting Time and Date: Time //' 1 Date 7-*/ - 98 Time Intervals Drop in Inches Perc Rate //- //1Z / 3c9 -y,-,2- z '/. 1 tP , // IL -,z.. I Ste-'^----,e_ Z i S-- ,,, t iz- /Z s......„.c._ -7/S 1 t Art Ip1 LOGS OF SOIL BORINGS Location or Project/S- 2C— 0 o er,A.)�S / ... Borings made by SWEDLUND Date 7 Ho — Q 8 Classification System: ❑AASHO Q USDA-SCS ❑ Unified ❑Other Auger used(check two): CI Hand : 0 or Power; 0 Flight 2 or Bucket; 0 Other Depth, Boring Number S / Depth, Boring Number € 2- in in feet Surface Elevation in feet Surface Elevation 0 l/NSf</ /D I ,e° 0 4./AA.t s% /DYL' 0 --3o ©- z o 1 - /4/K sAte- Z.s,a 1 _ 43/-c' ' -c,70s.0i I C F;/I II 3 Z- 2 — 2 — ZO,a o 3o-4o 3 — 2/Z, 3 — 781< Cly 4.54,4ri..i 30--4o C lX1 Si L f c42/2, M, oif�GCjd RT 3a " ,/ 4 — 1 4 — �,oTJ L,.. ZeD Z. 5-' y/81 z, s- VS 5 — 5 — 6 — 6 — 7 — 7 - 8 — I 8 — 9 — 1 9 — II 10 — 10 — 1 End of boring at 3 /Z feet. End of boring at 31 Z- feet. Standing water table: Standing water table: 0 Present at feet of depth, p ❑ Present at feet of depth, hours after boring. hours after boring. ❑ Not present in boring hole. 0 Not present in boring hole. Mottled Soil: I Mottled Soil: 1 II ❑ Observed at 2 Z feet of depth. 0 Observed at 1 t feet of depth. 0 Not present in bori g hole. 0 Not present in boring hole. LOGS OF SOIL BORINGS Location or Project AS---C--S— O ea, o p,q AS 0 /2- Borings made by SWEDLUND Date 7-iie - 9 $ Classification System: 0 AASHO 0 USDA-SCS 0 Unified ❑Other Auger used (check two): Q Hand 0 or Power; 0 Flight 0 or Bucket; 0 Other Depth, Boring Number ,8 3 Depth, Boring Number in feet Surface Elevation in feet Surface Elevation 0 /A/Ad se,// / - Z o 1 - 4/K '"'�' 1 – ('1 ) z 2 – 20 ,ES'e' C/ ► .4o- zlz 2 – 3 – cr 3 – I 4 – Akertri.. o ii 4 – 2 s, 5 – 5 6 – 6 – 7 – 7 – 8 – 8 – 9 – 9 – 10 – 10 – End of boring at eet. End of boring at feet. Standing water table: Standing water table: O Present at 3 feet of depth, 0 Present at feet of depth, c 4./e t 40 hours after boring. hours after boring. O Not present in boring hole. 0 Not present in boring hole. Mottled Soil: Mottled Soil: / / O Observed at / g I feet of depth. 0 Observed at feet of depth. O Not present in boring hole. 0 Not present in boring hole. e A=13'12'six. I ncil -- 230.00 N -10 2-7 C►2 E-- _ , - L= 73 7 j \ b/ --- --- '• -OQ,, d=13• x. s kA-C-("( f LI *-) 5-- i S S---. . o � � • Utility and Drains e Easemen-V4. 'R I of -a p I �. J / � . till. 24 ____ ___ —.1 CT 0 • >WM 00 oW ft CM�+ � �Ar+. I Q- k I +�r CO Q. , , 2 d t N. . ^C d e. 38.a� -- It O 1 MCI t -------.9.5.3., ,! kl�i ® �•i/ © � LI' `_ 1 . V it o "_ i .o _ -• / 33 " + It >. :-.. . i \ 12.1j ' ` k . it I i d CI - Q -x kb''/ V./. �� 1 0. • Ki in-- _ , / i • . • A6-/ I hereby certify that this is a true and correct reps w.� / . - the boundaries of: -- �� j� Z Lot 11, Block 1, ORONO OAKS, Hennepin County, Mir l • .9 d And of the locations of all buildings, thereon, and s / �^ if any, from or on said land and shows the location �� ity and drainage easements, that were granted to the - — n/ / pear on the recorded plat of said Orono Oaks. As sur I- _ ,,'a direct supervision, this 4th day of Janu. 1984. der , i . _ _ Paul A. Johnson �Q2-ILO �03 1 9nr1 Ct trsic.i'+r :...5 • • / ../ . DATE TIME sITYOFORONO CALLED IN g—"°- 7, /1.'o ' I SPECTIONN TICE SCHEDULED B-1/- 9 7 9. 0 •ERMIT NO. 1 7a 7 3 (.9A44•1‘(.9A44•1‘.0GCOMPLETED__ e DDRESS 15 5 5 � -o- to _ GG OWNER CONTR. yd ELEPH NE NO. L/t-tD- 5 o Q ) 1i ESCRIPTION E. I, FOOTING 11 MECHANICAL RI 18 AV/GRA LLING 4. Q l+ FRAMING 13 MECHANICAL FINAL 19 LAKESHORE/WETLANDS " 1 INSULATION 24/25 WOOD BURNER/FIREPLACE 34 TREE REMOVAL Z1, WALL BD. 12 WATER HOOK-UP 17 SITE INSPECTION Q '5 FINAL 14 SEWER HOOK-UP 06 PROGRESS is 17 DEMO-SITE 27 SEPTIC MAI 21 COMPLAINT ' I7 DEMO-FINAL 15 SEPTIC INSTALL. 22 FOLLOW-UP 19 PLUMBING RI 23 SEPTIC FINAL 35 HARD COVER REMOVAL v 0 PLUMBING FINAL 36 FOUNDATION/REMOVAL Z 'WNER/CONTRACTOR TO MEET YO NO (93 OMMENTS: x'Ie4`1e, ) cc W Q.. 0[ O cc 0 U- 141 W cc Q Z W Z W cc 0 W ORK SATISFACTORY:PROCEED ❑ PROJECT COMPLETE 4i W 0 CORRECT WORK&PROCEED ❑ ISSUE CERTIFICATE OF OCCUPANCY C) ❑CORRECT WORK,CALL FOR REINSPECTION TEMPORARY 0 BEFORE COVERING PERMANENT ❑CORRECT UNSAFE CONDITION WITHIN HOURS. ❑ PHOTO TAKEN INSPECTOR WILL RETURN ❑STOP ORDER POSTED.CALL INSPECTOR ❑CITATION ISSUED ❑ INSPECTION REQUIRED.CALL TO ARRANGE ACCESS. Call fo the nex -pection 24 hours in advance.473-7357 Owner/Con a Lon • ,��%�/ Inspector. White Copy/Inspector's File Canary Copy/Site Notice • DATE TIME CITY OF ORONO CALLED IN g-fo-`7r R--'a a INSPECTION NOTICE SCHEDULED g—/}—`r1' /b-00 PERMIT NO. f1 7.a 7 COMPLETED ADDRESS )555 '-rw •t 0.1(..1.4,-(L--- OWNER -a�ItAD� CONTR. 4 QAJ .G4nn,I, TELEPHO E NO. Li Li 2 5 gss P DESCRIPTION i-Aa IQ 01 FOOTING 11 MECHANICAL RI 18 EXCAV/GRADING/FILLING Q 02 FRAMING 13 MECHANICAL FINAL 19 LAKESHORE/WETLANDS h 0$ INSULATION 24/25 WOOD BURNER/FIREPLACE 34 TREE REMOVAL Z04 WALL BD. 12 WATER HOOK-UP 17 SITE INSPECTION Q 06 FINAL 14 SEWER HOOK-UP 06 PROGRESS Z 07 DEMO-SITE 27 $ MAINT. 21 COMPLAINT v 07 DEMO-FINAL 15 SEPTIC INSTALL. 22 FOLLOW-UP ct 09 PLUMBING RI 2 35 HARD COVER REMOVAL v 10 PLUMBING FINAL 36 FOUNDATION/REMOVAL 2 OWNER/CONTRACTOR TOMEET YO ' S_NO COMMENTS: lig vkLs • • CCW Q. CC ACC14)4- je.„ ,,,,e,/( -) O cc O W cc Q I W Z W 0; d W2 WORK SATISFACTORY:PROCEED ElPROJECT COMPLETE W d CORRECT WORK&PROCEED ❑ISSUE CERTIFICATE OF OCCUPANCY • ❑CORRECT WORK,CALL FOR REINSPECTION TEMPORARY ✓ BEFORE COVERING PERMANENT C CORRECT UNSAFE CONDITION WITHIN HOURS. ❑ PHOTO TAKEN INSPECTOR WILL RETURN ❑CITATION ISSUED C STOP ORDER POSTED.CALL INSPECTOR C INSPECTION REQUIRED.CALL TO ARRANGE ACCESS. Call f. he nex -pection 24 hours in advance.473-7357 Owner/Co • 714 on - - Inspecto ,AAA/ White Copylinspector's File Canary Copy/Site Notice chi:a_ DATE TIME ITY OF ORONO ../...13 CALLED IN R t7_ 1,. O O I SPECTION NOTICE SCHEDULED g-//V 3.'d >D ERMIT NO. I/ 747 COMPLETED DDRESS 1.5-5-6- C� �� Cr) _t' WN ER 4-ed.t.sta // - CONTR. vJ LI ELEPH ENO. '40. — 5 335- >: 5 1 ESCRIPTION r W 0 FOOTING MECHANICAL RI 18 EXCAV/GRADING/FILLING vt 0• FRAMING 13 MECHANICAL FINAL 19 LAKESHORE/WETLANDS y O 0c INSULATION 24/25 WOOD BURNER/FIREPLACE 34 TREE REMOVAL 0 WALL BD. 12 WATER HOOK-UP 17 SITE INSPECTION Q s. FINAL 14 SEWER HOOK-UP 06 PROGRESS 1, • DEMO-SITE 27 SEPTIC MAINT. 21 COMPLAINT ✓ 0 DEMO-FINAL 15 SEPTIC INSTALL. 22 FOLLOW-UP Zua PLUMBING RI 23 SEPTIC FINAL 35 HARD COVER REMOVAL v 1 I PLUMBING FINAL 36 FOUNDATION/REMOVAL Z 0 WNERICONTRACTOR TO MEET YOU:_YES_NO cam., , OMMENTS: cc 4, 516 Q. cc fn /ôoky 0 LL tm cc Q W Z W SE 1d WCC �4 WORK SATISFACTORY:PROCEED ❑ PROJECT COMPLETE W ❑CORRECT WORK&PROCEED ❑ ISSUE CERTIFICATE OF OCCUPANCY Q 0 CORRECT WORK,CALL FOR REINSPECTION TEMPORARY ✓ BEFORE COVERING PERMANENT ❑CORRECT UNSAFE CONDITION WITHIN HOURS. ❑ PHOTO TAKEN INSPECTOR WILL RETURN ElSTOP ORDER POSTED.CALL INSPECTOR CI CITATION ISSUED ❑ INSPECTION REQUIRED.CALL TO ARRANGE ACCESS. Call for the next in on 24 hours in advance.473-7357 Owner/Con • « il qn sit Inspector. ite Copyllnspector's File Canary CopylSlte Notice 157 CITY OF ORONO CALLED IN o^(VE' � � INSPECTION NOTIC -7 SCHEDULED —iq— 1 qt`00r4-crl PERMIT NO. j I70/ COMPLETED ADDRESS (555 0 ROvt 0 Oa Lc..5 7)R, OWNER CONTR. TELEPHONE NO. DESCRIPTION W 01 FOOTING 11 MECHANICAL RI 18 EXCAV/GRADING/FILLING W 02 FRAMING 13 MECHANICAL FINAL 19 LAKESHORE/WETLANDS Q 03 INSULATION 24/25 WOOD BURNER/FIREPLACE 34 TREE REMOVAL • 04 WALL BD. 12 WATER HOOK-UP 17 SITE INSPECTION Q 05 FINAL 14 SEWER HOOK-UP 06 PROGRESS • 07 DEMO-SITE 27 SEPTIC MAINT. 21 COMPLAINT v 07 DEMO-FINAL 15 SEPTIC INSTALL. 22 FOLLOW-UP sT 09 PLUMBING RI 23 SEPAL 35 HARD COVER REMOVAL J 10 PLUMBING FINAL 36 FOUNDATION/REMOVAL ' OWNER/CONTRACTOR TO MEET YOU:_YES_NO �/J 9 COMMENTS: � 5C(e2#1 C 1./-em dIz�ln fYt NOct� Lu �lec�fn C I�0 X 0', -CV,/ so 1 /v"" �� /1/6tiNc�, o CC �� I cc 0 14.W CC Q W Z W CC d W ❑WORK SATISFACTORY:PROCEED ❑ PROJECT COMPLETE CC ❑CORRECT WORK&PROCEED ❑ ISSUE CERTIFICATE OF OCCUPANCY W O ORRECT WORK,CALL FOR REINSPECTION TEMPORARY O° BEFORE COVERING PERMANENT O CORRECT UNSAFE CONDITION WITHIN HOURS. ❑ PHOTO TAKEN INSPECTOR WILL RETURN O STOP ORDER POSTED.CALL INSPECTOR CI CITATION ISSUED ❑ INSPECTION REQUIRED.CALL TO ARRANGE ACCESS. Call for the nexit • -ction 24 hours in advance.473-7357 Owner/Co ac • on s ���� Inspecto .4 White Copyllnspector's File Canary Copy/Site Notice DATE TIME CITY OF ORONO CALLED IN 9-1-9? /2.100 INSPECTION NOTICE SCHEDULED 9—2-r9 44 PERMIT NO. f 172 7 COMPLETED ADDRESS 155'5 ORoA.1 O4tcs R. OWNER -TttCk 61145 02 CONTR. Sw 6'a/4N b TELEPHONE NO. 1-41 5- PORE • DESCRIPTION SEPT1C ri/Ji}f Lij UJ 01, FOOTING 11 MECHANICAL RI 18 EXCAV/GRADING/FILLING Q 04 FRAMING 13 MECHANICAL FINAL 19 LAKESHORE/WETLANDS y 03 INSULATION 24/25 WOOD BURNER/FIREPLACE 34 TREE REMOVAL Zo4 WALL BD. 12 WATER HOOK-UP 17 SITE INSPECTION Q 05 FINAL 14 SEWER HOOK-UP 06 PROGRESS • 07 DEMO-SITE 27 SEPTIC MAINT. 21 COMPLAINT v 0 DEMO-FINAL 15 SEPTIC INSTALL. 22 FOLLOW-UP tzy 09 PLUMBING RI ISMOZNP 35 HARD COVER REMOVAL 10 PLUMBING FINAL 36 FOUNDATION/REMOVAL Z OWNERICONTRACTOR TO MEET YOU:_YES NO COMMENTS: cc Q. ,lq( 0 c O Iec.--n►ce11 cc0 W cc /6 ,/, to c)1(1).- Lu W cc Lu ❑WORK SATISFACTORY:PROCEE• ,ROJECT COMPLETE W El CORRECT WORK&PROCEED. ❑ ISSUE CERTIFICATE OF OCCUPANCY O 17 CORRECT WORK,CALL FOR REINSPECTION TEMPORARY O BEFORE COVERING PERMANENT ❑CORRECT UNSAFE CONDITION WITHIN HOURS. If PHOTO TAKEN INSPECTOR WILL RETURN ❑STOP ORDER POSTED.CALL INSPECTOR ❑CITATION ISSUED ❑ INSPECTION REQUIRED.CALL TO ARRANGE ACCESS. Call for the n 'nspec ion 24 hours in advance.473-73557 Owner/Con .I •r o si : O Inspector. 4 White Copy/inspector's File Canary CopylSite Notice