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HomeMy WebLinkAbout2001 - Septic System approval • SEPTIC SYSTEM APPROVAL s„TE copy O � CITY of ORONO VISA ti Municipal Offices ~ Street Address: Mailing Address: `Utile-40V' 2750 Kelley Parkway P.O. Box 66 Orono, MN 55356 Crystal Bay, MN 55323-0066 Owner Mk.. Roc)e vvc d J Phone (Home) (Work) Address 1-176o w. City 0rocso State M/v Zip s53S6 Site Evaluator ova,,q Hc,\st4 State License # 76'-/ Phone# 61A-4 4 I- yoi5 Type of Establishment: Single Family X Multi Family Commercial Garbage Disposal Yes No X No. Potential Bedrooms LI Est. Gallons Per Day 600 Water Meter Required: Yes_ No x Soil Sizing Factor • $3 Perc Rates P-1 7 P-2 q P-3 la P-4 I-7 P-5 Fr P-6 O3 P-7 Restricting Layer Depth B-1 i y B-2 i6 B-3 17 B-4 ly B-5 17 B-6 �cE Type of Treatment System: Standard X Experimental Alternative Pressurized Mound System X At-Grade System Gravity Trenches System Pressurized Trench System Gravity Trenches W/Lift Pressurized Bed System Holding Tank W/Alarm Septic Tank Size l o o o # of Tanks a Lift Tank Size I o 0 o Pump Brand GPM 3 g Head 15- -Treatment System: Minimum(o x 5'0)(4>k >6) Square Feet with 9 inches of rock below pipe Type of covering Fabric X Other 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. NOTICE TO INSTALLERS: Any changes to the approved plans must have prior approval of the inspector (952-249-4600) Call for inspection 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 the primary and alternate sites are protected. NO VEHICULAR TRAFFIC OF ANY KIND is allowed within 20' of tested drainfield sites ever. ACCEPTED X DENIED By the City of Orono subject to existing regulations and the following conditions: Pump a- «0 0. (.,s t-; t €k s . By: caC 7-a- d 1 Matt Bolterman, On-Site Systems Manager Date Telephone(952)249-4600 • Fax(952)249-4616 www.ci.orono.mn.us vvI< 95 - - 1 1 `! _ ,/ 7_5 /11 8THIS ED MIS DESIGNED FO RDDMS, A R HALSTAD CONTRACTING OF Bi DROOMS INVALIDA Es E NUMBER 14180 NE 91ST STREET $DESIGN. ELK RIVER,MN 55330 612-441-4085 April 15, 2000 Mike Rodtwald 4760 West Branch Road Orono, MN 55356 Re: Above Address The existing septic system on this lot is failing and needs replacement. The problem appears to be that the drainfield is plugged due to solids that have gotten into it. In the area designated for new mound treatment system, the soil is mainly loam topsoil. The perc rate averaged 10 MN and mottled soil was at 14"— 17". The system designed is for a 4 bedroom, Type I house. The system should include a 500 sq. ft. rock bed mound, 2 — 1,000 gallon septic tanks and a 1,000 gallon pump tank. The existing septic tanks should be pumped and filled at time of new installation. Approximate quantities needed: 100'-4" Schedule 40 pipe with cleanouts as required 2 - 1,000 gallon septic tanks 1 - 1,000 gallon pump tank 1 - Effluent pump(38 GMP at 15' total head) 1 - Sight and sound alarm 50'- 2" Schedule 40 pipe for supply line 150' — 1%2" or 2" Schedule 40 pipe for laterals 26 to 30 -Tons 1Y2" sewer rock 300-Tons washed sand 20-Tons sandy loam cap 100 - Yards loam to sandy loam topsoil (more may be needed to blend into existing grade at upslope) Geotextile fabric CITY OF ORONO. Pump septic tanks every 2 years. SEPTIC on=C 14XEW INSPECTOR ` ,�'C:__ C r. .� x; . DATE 4 PERMIT NO. Sincerely, APPROVED AS SUBMITTED ,/ APPROVED WITH CORRECTIONS AS NOTED OAANnil(/" NOT APPRQVED..CORRECT.4 RESUBMIT These comments iN for your hnformattae. AU week shalt be does In full compliance with all applicable septic and zoning code. Duane Halstad Requirements including items not specifically noted is ibis mina MPCA 764/1031 I iaP TW$PLAN WON SITS/4ALL TIMES DMH:jh is Minnesota Pollution Control Agency Individual Sewage Treatment Systems Professional Registration Emmett R. Gleason Installer Reg#2716 Expires: Dec 31, 2003 Authorized for work only if accompanied by a valid business license. Minnesota Pollution Control Agency Individual Sewage Treatment Systems Business License Bud Gleason Septic Systems Lic#884 Installer—Expires Mar 31,2002 Emmett R. Gleason,D.R.P. Authorized for work only if accompanied by valid professional registration. 0O 314Mit 45771161131-114 elfsititrIA WOW*Ineo.' »ti'":w WWI 1440► $111.Wilth Iwo'3A AntaaviviitoxecOskim er,n;<o s. 440.4,elau baa ainw Azdaxttqga i1,4 An.11,49t.^!Attia i41 at ai ati iv:n tea:mstt 1$02.4.44 r, .11.1i4AtLii WOK*WI EWA Soil Boring Log # 1 Client: Mike Rodewald Address: 4760 West Branch Road Orono, MN 55356 Date: 4/12/00 Location: Above Address — Existing House Soil Type: Loam Disturbed/Compacted Yes 0 No ll # of Bedrooms: 4 Type of Observation: Probe Pit CBorin) Garba e Disposal: Yes 0 No El Type: I II III IV Flow: 600 GPD Parent Material: Till Outwash Loess Bedrock Alluvium Vegetation: Wet `� Unknown Slope Form: Footslope Slope: 6 Drainage: CGoo3)Problems Solutions Floodplain: Yes 0 No El Depth (inches) Texture Color Structure Elevation of Boring: 953.0 Blocky Depth of Water: None o — 14 Loam topsoil Very dark Platy Depth to Bedrock: brown Prismatic loYR 2/2 None Depth of Sat. Soil: id"_ ________ Blocky Max Depth of System: o' 14 — 24 Loam to silt Dark grayish Platy Soil Sizing Factor: loam brown Prismatic Linear Loading Rate: loYR 4/2 None Blocky Platy Well Information: Prismatic Location: 75' from rock bed None Blocky Depth: 150' Platy Casing Depth: Prismatic 10'of Imp. Material: Yes El No 0 None Blocky Platy Prismatic None Additional Notes: Gray soil at 14" Preliminary Design: Trench Bed Atgrade Mound X Holding Tank Gravity Dist. Pressure Dist. X Sand: Serial _ Pressure Liner _ Clay: Liner Soil Boring Log # 2 Client: Mike Rodewald Address: 4760 West Branch Road Orono, MN 55356 Date: 4/12/00 Location: Above Address - Existing house Soil Type: Loam Disturbed/Compacted Yes 0 No p # of Bedrooms: 4 Type of Observation: Probe Pit (Borin) Garba a Disposal: Yes 0 No p Type: I II III W Flow: 600 GPD Parent Material: Till Outwash Loess Bedrock Alluvium Vegetation: Wet co Unknown Slope Form: Footslope Slope: 6 _ _ Drainage: Good Problems Solutions Floodplain: es 0 No El Depth (inches) Texture Color Structure Elevation of Boring: 952.2 Blocky Depth of Water: None o — 16 Loam topsoil Very dark Platy Depth to Bedrock: brown Prismatic Depth of Sat. Soil: 16" 1oYR 2/2 None Blocky Max Depth of System: o' 16- 36 Loam to silt Very dark Platy Soil Sizing Factor: loam grayish brown Prismatic Linear Loading Rate: 1oYR 4/2 None Blocky Platy Well Information: Prismatic Location: 75' from rock bed None Depth: 150' Blocky Platy Casing Depth: Prismatic 10'of Imp. Material: Yes El No 0 None Blocky Platy Prismatic None Additional Notes: Gray soil at 16" Preliminary Design: Trench Bed Atgrade Mound X Holding Tank Gravity Dist. Pressure Dist. X Sand: Serial Pressure Liner Clay: Liner Soil Boring Log # 3 Client: Mike Rodewald Address: 4760 West Branch Road Orono, MN 55356 Date: 4/12/00 Location: Above Address - Existing House Soil Type: Loam Disturbed/Compacted Yes ❑ No El # of Bedrooms: 4 Type of Observation: Probe Pit (Boring) Garba a Disposal: Yes 0 No El Type: I II III IV Flow: 600 GPD Parent Material: Till Outwash Loess Bedrock Alluvium Vegetation: Wet gip Unknown Slope Form: Footslope Slope: 6 % Drainage: Good Problems Solutions Floodplain: es 0 No 10 Depth (inches) Texture Color Structure Elevation of Boring: 93.6 • Blocky Depth of Water: None o - 14 Loam topsoil Dark brown Platy Depth ioYR 3/3 Prismatic to Bedrock: None Depth of Sat. Soil: 17" Blocky Max Depth of System: o' t4 - 22 Loam Dark yellow Platy Soil Sizing Factor: brown Prismatic Linear Loading Rate: ioYR 3/4 None Blocky 22 -36 Clay Grayish brown Platy Well Information: 2.5Y 5/2 Prismatic Location: 75' from rock bed None Depth: 150' Blocky Platy Casing Depth: _ Prismatic 10'of Imp. Material: Yes El No 0 None Blocky Platy Prismatic None Additional Notes: Distinct reddish brown 2.5YR 1/4 mottles at 17" Preliminary Design: Trench Bed Atgrade Mound X Holding Tank Gravity Dist. Pressure Dist. X Sand: Serial Pressure Liner Clay: Liner • Soil Boring Log -#4 Client: Mike Rodewald Address: 4760 West Branch Road Orono. MN 55356 Date: 4/12/00 Location: Above Address — Existing House Soil Type: Loam---___-- Disturbed/Compacted Yes ❑ No121 # of Bedrooms: 4 Type of Observation: Probe Pit Corin) Garba a Disposal: Yes ❑ No p Type: I II III IV Flow: 600 GPD Parent Material: Till Outwash Loess Bedrock Alluvium Vegetation: Wet 020 Unknown Slope Form: Footslope Slope: 6 % Drainage: (Goo Problems Solutions Floodplain: Yes 0 No El Depth (inches) Texture Color Structure Elevation of Boring: 956.5 Blocky Depth of Water: None o — 14 Silt loam Very dark Platy Depth to Bedrock: topsoil brown Prismatic loYR 2/2 None Depth of Sat. Soil: 14" Blocky Max Depth of System: 0' 14— 22 Silt loam Dark grayish Platy Soil Sizing Factor: brown Prismatic Linear Loading Rate: 1oYR 4/2 None Blocky 22 -36 Clay loam and Dark yellow Platy Well Information: clay brown Prismatic Location: 75'from rock bed 1oYR 4/6 None Blocky Depth: 150' Platy Casing Depth: Prismatic 10'of Imp. Material: Yes El No 0 None Blocky Platy Prismatic None Additional Notes: Gray soil at 14",olive yellow 2.5Y 6/8 and Gray 2.5Y 6/1 mottles at 22" Preliminary Design: Trench Bed Atgrade Mound X Holding Tank Gravity Dist. Pressure Dist. X Sand: Serial Pressure Liner Clay: Liner 4 Soil Boring Log —#5 Client: Mike Rodewald Address: 4760 West Branch Road Orono, MN 55356 Date: 4/12/00 Location: Above Address - Existing House Soil Type: Loam Disturbed/Compacted Yes 0 No El # of Bedrooms: 4 Type of Observation: Probe Pit CBorin) Garba a Disposal: Yes 0 No a 'Type: 1 11 111 1V Flow: 600 GPD Parent Majerial: Till Outwash Loess Bedrock Alluvium Vegetation: Wet 4620 Unknown Slope Form: Footslope Slope: 6 Drainage: (Goc Problems Solutions Floodplain: Yes 0 No El Depth (inches) Texture Color Structure Elevation of Boring: 956.6 • Blocky Depth of Water: None o - 14 Loam topsoil Dark brown Platy Depth to Bedrock: ioYR 3/3 Prismatic None Depth of Sat. Soil: 17" Blocky Max Depth of System: o' 14 — 30 Loma to clay Dark yellow Platy Soil Sizing Factor: loam brown Prismatic Linear Loading Rate: ioYR 4/6 None Blocky Platy Well Information: Prismatic Location: 75' from rock bed None Depth: 150' Blocky Platy Casing Depth: Prismatic 10'of Imp. Material: Yes El No ❑ None Blocky Platy Prismatic None Additional Notes: Yellow 2.5Y 7/8 and reddish yellow 5YR 6/8 mottles at 17" Preliminary Design: Trench Bed Atgrade Mound X Holding Tank Gravity Dist. Pressure Dist. X Sand: Serial Pressure Liner Clay: Liner Soil Boring Log -#6 Client: Mike Rodewald Address: 4760 West Branch Road Orono, MN 55356 Date: 4/12/00 Location: Above Address - Existing House Soil Type: Loam Disturbed/Compacted Yes 0 No EJ # of Bedrooms: 4 Type of Observation: Probe Pit 03 orin) Garba e Disposal: Yes 0 No El Type: I II III IV Flow: 600 GPD Parent Material: Till Outwash Loess Bedrock Alluvium Vegetation: Wet 02) Unknown Slope Form: Shoulder slope Slope: 6 Drainage: Good Problems Solutions Floodplain: es ❑ No El Depth (inches) Texture Color Structure Elevation of Boring: 955.3 Blocky Depth of Water: None o - 14 Loam topsoil Very dark Platy Depth to Bedrock: brown Prismatic p loYR 2/2 None Depth of Sat. Soil: 24" Blocky Max Depth of System: o' 14 - 24 Loam Dark brown Platy Soil Sizing Factor: loYR 3/3 Prismatic None Linear Loading Rate: Blocky 24-42 Clay Light brownish Platy Well Information: gray 6 2 Prismatic 10YNone Location: 75' from rock bed / ocky Depth: 150' Bl PlatyPla y Casing Depth: Prismatic 10'of Imp. Material: Yes El No 1:3None Blocky Platy Prismatic None Additional Notes: Gray soil at 24" Preliminary Design: Trench Bed Atgrade Mound X Holding Tank Gravity Dist. Pressure Dist. X Sand: Serial Pressure _____ Liner Clay: Liner f_ PERCOLATION TEST SHEET Test hole location '/ t H/,As L&x--r G nJf I)•1-fnle M / -- Date test hole was prepared: 4,,/-_/2.-DO Depth of hole bottom: _12 - _ inches Diameter of hole: inches 'foil Data from test hole: depth, inches soil texture: t gpil color O — /2 t°/i: y� R-2/2 --- - �f/t/-!�r'�.. �'11- �� �1��/ /_�. L��1.'�fe/1)�J� Method of scratching sidewall: ._ 1 ) L _ __ Depth of pea size gravel in bottom of hole: a.. inches Date and hour of initial water filling:6/_-__/:2, -__ I r20 Depth of initial water/fillling: -- above hole bottom Method used to maintain 12"of water depth in hole for 4/ 0_pht� hours: . ___.Y_;J1 QAn Percolation test conducted by: 14 - 4_114 /G 1 -1 pdp Percolation test started at //:S/Q (am/pm). Maximum water depth above hole bottom during test: 0 .. - inches INTERVAL WATER WATER WATER PERC RATE conversions OP TIME (MINUTES) DEPTH (k ction) (decimal)DRP tCALCULATION // t� 1116=.06 //.50 START 67 �1� /,5— . p,)3_ /..__ A 1/11:.13 I_ltss /67. _ /? ( R .13 I if.tl• ')F2l,l t•I IK 3116..19 cl ir..,.n /1rs"6* RE`FIIt.L �L(X/ ^ /f . - /-J B 114= 25 A27_;!_/ _../ -- --`_-- -. _ /`- ^/ l-IMF. ) (riP t'rlL' r-� (U�cimnl) 5/16=.31 iv� / _R/5- L_ 2 t. - - - /i1-- ' —1 til' rZ�-- C 3/6:38 UJccitrtnt)_ 1116-44 REF 1 L L • D _ _ ----- --- __ _ _ - I'In'if• URC)I' 1`1 Rc 1R=.5 -------- - - - (Or.cim.ii).. REFILI. _ F 9/16=.56 RI-ril I. F - - I thil• i ,ttiII`' 1'1 1<1.. 11116-.69 -- . . - -- -- - - - - -- . . cu.•,-„ ,.,.1) �--� 3/4: 75 Rt:FILI. is w i ir.ii` ' ulzC)1' -7'i ►LZ 13116_.81 REFILL -_, _ __ -._ H 118-,88 -.- _ 'mti: ' .-LiizT;t t•i ki. 15116_.94 Ten Percent Calculation A-B,C r13,C,17,.. - .:.0. . nn •.i M ..[ c el i.�rM�..' « f . .. II 5 ..•il. « ...i ..f it.-i, L..rRwwt M ,%tI ►-It Sm.il•..t w ..l /t,tic •' " t„ — 1 tioii.l1dr.. w ..[ He t ` ”.1i7 ,U,E D,F_,F Larg.a 0 of CTJE- fiRtail0mt iF ,.[ c-l)r; Lark...0f w f.f [)RI' Smab1Twi % f7I 7 -------- :47--.7.7.--rt-‘,:i.-4--;.,e• .-._- �. .. -_ . .. ' 0.1 0 x 0.10 Cf�C• SmaiI.wt M .,f 1)1-F -- -___ E,F G r-,G,II-1( -.rgi.t iioa frG - Smnll..wt M of vuc: L.rKt•wt ....it Pt-;Et Sm.11�nt i tsf I4-;Fti f limalT. i w .. R 0.10 n.I° — -- If the top number In each set of boxes is larger than the bottom number, take another reading If the top number is equal to or smaller than bottom number, average the 3 numbers for the perc rate. PERCOLATION/ ,�nnTEST SHEET Test hole location � ) t 1`Jt..�.Hnle N prepared: Y-I -00 y! � k/g_a B},�r: - Date test hole was re ared:_ Depth of hole bottom: LQ inches Diameter of hole: lQ -.____-__ inches ;oil Data from test hole: depth,inches D Isomil texture:/ I/wl '/ fiii st it color /y r Method of scratching sidewall: __/)",,,,,,..1,,___._ _ Depth of pea size gravel in bottom of hole: 02 inches /n Date and hour of initial water filling:Y 1!>— Depth of initial water filling: above hole bottom Method used to maintain 12"of water depth in hole for 4 hours: . 24101 _S, Percolation test conducted by:Sys p..h t il,1 C+p d p Percolation test started at (am/pm). Maximum water depth above hole bottum during lest p- __. inches INTERVAL WATER WATER WATER PERC RATE conversions TIMEDRO(MINUTES) DEPTH (fraction) ) (d R T. CALCULATION � 1116:.06 /Pr yQ START L 4 -A 1/11=.13 11%5 7 / _97? . / ” // V t iiniI• 1 ,n< ,r 1•1ii< X6_.19 A,%/ R> L 61- -y��•� I //�/ / � a /S /', ,�- �t _B 114:15 I in.iI I/It<IF 1•I.Nc (I).•. 1n,1.i)._ - 5/16:11 42rr 6/ _l/ 467 _ ? c 3/e:ae/e2 /� � !r 9 _REFILL __ �`��h / Y ___�, h 3 _ :f.�11� 17it<.)1' f'1' RC.' (L)t t ia,rU_ 1116:.44 r / _.34 // 22 /?:_Y5, l_`y.- - �- / / / f'`//Z i Ir.1i t.,lic >I 1 I ric 1R:.5 -- - - - __ -- - - _ - --(1.3..-1,,1..1). REFILL - • E 9/16:.56 -1.INtl' L)RC7I' I9?RC' -- ----- - - (L'a-c,me,t) 516:.63 R i r l l I. F IIn1t • 1 ,iz1 ,I I•1.I.!t 11/16_.69 ----- (l)e,.-.1,1A1) — REFILL G 3/4:.15 __ 1in,iI ' I)i OI' - i•i-izi 13/16:.81 REFILL H 7/8=18 --...._-- I IA11 • 1311.411i. 1•i l I. 15/16:.94 - - - - (t).• -t.,-..sI) Ten Percent Calculation * A,1 ,C B,C,I� 9. – 9r2. _ _7-6, _ 1 3 Lirpi;w r All C- Ese,t.lt w, M-..! Anc �� L.. t 0 f 14C-I) S. eall I 0 .,f ttrC,`L) ----- -- S.r),Il.wt.0 eel Alta " 0-Irl - I ? +. I f S■.,.Il.wt N .tf ttc I) ii to — I c,lf0,F r),F_,r i..rR.a r di-el-C"T7F SR.: PERCOLATION TEST SHEET Test hole location y 7&Q 1.1/.4.1 t 6.k-,2.-_r_a Lg),Hole# 3 Date test hole was/ prepared: 4 -12-00 Depth of hole bottom: __ /2 __ inches Diameter of hole: _ (Q inches ;oil Data from test hole: depth,/ ' inches soil texture: f 1 it color Method of scratching sidewall: a 41;c,_ __- Depth of pea size gravel in bottom of hole: inches Date and hour of initial water filling: _ Depth of initial water filling: above hole bottom Method used to maintain 12"of water depth in holelfor 4/hours: XH�dlc,ii Percolation test conducted by: 0/4 u.n r ti!G /op�dp -- Percolation test started at (am/pm). Maximum water depth'above hole butt luring lest- p incites INTERVAL WATER WATER WATER PERC RATE conversions TIME (MINUTES) DEPTH (fraction)DROP ) (decimal) CALCULATION L'/, /� 1116=.06 //'7y START / �� / /1' / /.5� , //5—_ /C/ A 1/8=.13 sS� I� --- --'y/�- / / /� i lnll t,itc ,t 1 1 1« 3116=.19 16 ip r OO REFILL _ '(/ _ � - ---�- - ---- --- 1/4 a.25 / f/� --1.-J__-- -_-�J/( _. / / / /rI iNfi 117Rc)I' r FIZC .(ilrcin,^l)— 5/16=.31 tt / 13 i x!. 6 L_ y .31 Y l / l, s� _ i,'<51'� i �r�- C are=.3e 1�- yy� REFILL , / cV�cIa,n 7/16=.44 Lf u iF:f IL L -- - /t;'--.- /� Ste` 2 D /?:i/7 /5-_-- --�/ � / -- ) -/� l,. 2 -rim FE • UROP— I'F3RC� 11Z=.5 ---- - - - —Sri,ec;m l)_ - - REFILL ----_-__-- E 9116=.56 TIMI? L)RC)t' PERC- --- - - (t)crcin,a I) 5/8=.63 It I 111 I- - 1- 1 1 n11 1Z 1 , c,1' 1.1 1iC. 11/16:.69 REFILL ------ • G 314=.75 I-►iCir: ' L)RP c) —i .IZC 13/16=.111 ---_ REFILL - - ,.. 1-I 716=.66 -- 11ni1: •' •tivti,I• I•i Iii_ 15/16=.94 - -- - - - - U7,1.'111,11) Ten Percent Calculation * A,B,C -1_ - ./0 - 2 ,'o�' - -1;2--- - Larp��est N f i117e_ S...alle•.+t N e.f Alac' Lar vA.tt II ..f FI C'11 Smwllrwt N e.f IIC'L) S.r.a l l APP.* N ..�%Iac ' a, "4 _ / ti..\es 11 r..a N ..t lac l) " .,.te, C,D,E D,E,F Larg..t N of CDE Smallewt M ,r C-1.3.1E Largest N of 17I3F' Smallrest N of QEF -__- .--'..- x O.1 Q ... _ Smallest N of CSE - ._ .._._ x 0.70 Smallest 11e.!/QEF ------- F.,17, '---`I.,r-,e; F,v,i-I _arg.est NN of EI' Smallc'.t N .--.t FSC— Largee.t M of FG-H Srtr,aIIwest N of ITGH x 0.10 x 0.10 — Smallrst N CDT--E- Smalirnt # of PG Il ------ If the top number In each set of boxes is larger than the bottom number, take another reading. If the top number is equal to or smaller than bottom number, average the 3 numbers for the perc rate. PERCOLATION TEST SHEET Teat hole location Y760 }I/-gs t Bra 1-__;:,__LELHole M T Date test hole was prepared: 4/-12'00 Depth of hole bottom: - 2 - inches Diameter of hole: 6 ______ inches ;oil Data from test hole: depth, inches soil texture: soil color f n= 43._- -- <-.7.....`41 r ./_,:.^:.'L 7 _a�i_-a3/(-o-``", /Cy4,3/.3 1�_.7-.._i__ - .. "` /_,,...),...44n_ — 1/.12// 4)-,-1..A.1 JO y?s/8 Method of scratching sidewall: /Y1v_:_ .Depth of pea site gravel in bottom of hole: _ _ . inches Date and hour of initial water filling:. � Depth of initial water filling: above hole bottom Method used to maintain 12"of water depth in hole for 4 hours: Hot„,oi 9;1/ Percolation test conducted by: p/,f a-h e 1 G7,,d Percolation test started at /rQ 0 Maximum water depth above hole bottom during test- p inches INTERVAL WATER WATER WATER PERC RATE conversions TIME (MINUTES) DEPTH (*DROOP ) (�cI aI) CALCULATION 611n6=.06 i. /- • /r/3 _ ) 3. 3 1/b=.13 /_;/r i I/ /Y. /r / , t In11• • i�iittil• I•i.l« 3/16=.19 (1 1c. 1.,1,1) / r 4✓ REFILL K -. / _ . . 1/4:25 r ) i IMt'. URC7Y Pr RC r n (Chea/mAl)-- 5/16=.31 / r .Z� KEFFLI.L 7//,-: -1� -- - /a� r •�Y - ../ _ C 3/6s.� 1 11 7 /V .. • x / , ('' f 1 In11 • ' �iilil lt` 1'1 7( (L)c.iin.1U �/ 7/16:AI Nr I<t. 1 11 I -" / ,J /S- • /7Y_ )W_D ;2.2,1 i_L3 --/-�-- --1_,c%[ �� / / `( 7IML: • I:�Rcri- f,r•.Rc: 1/2=.5 --- - - - - - Urcimal , r - E 9116=.56 R FILL / _ �_ �_- 1 � Th ltf= URnP P RC - ---- (LJcarimaI) 5/5=.63 - Il I I 1 I I F I 'Nit ' 1 '1« '1• I.1 I<t 11/16:.69 - _ _ _ (1 1a•. rr-rin1) REFILL G 3/1=.75 -- iirytr UiiC>l� l'1 R� 13116=.11 — _ _ - lie. 1f)lTI -.----- RLFILL _ H 718=.86 -- . -- I In11. • _1 'K('1• 1`I 1t t..- 16/16:.91 (I '4•4. ..11.11) Ten Percent Calculation * A.,13,C ,� B,C,D . 7 - �3 - 31 '? -_ /.7 - - ! - LarR�wt ARC' ti -s iI.-,.t M ..f ,1 lit LwrK�wt M a.f Rc"t) Rmaj la•r.t M a'/ F.,(-,-,- .. G"[� l3 ; / ti.ra�11�..a w ..l,%It .' r.. - I I ....1 ♦..ull..... w ..I lit 1 r .. .' t.. / f S' C,D,E ID,E,IF iq Largar.t 0 of CITE SmaI..ewl M a„(c'l1t' - �.arR•wt M of E EF Sm�llawt IE bEF --1 x _ l► ......,-i--.-.,.. M of Ct E — - x 0.10 -_—-_--_- inn -wt �N--.1f LIEF E,IF,G F,4t-:,I-1 _arttmwt ams/ 1.t'c. ti.>,fwll.•wt w .1r t-1 t t .K.•w. n .'t 1-f UM tir.lwllogwt M u/ I(:1t - _. x 0.10 - _-_ _. . . x 0.10 Smallest M of EFG -' Smatlewt M of rGW -•----- If the top number in each set of boxes is larger than the bottom number, take another reading. If the top number is equal to or smaller Ihnrl bottom number, average the 3 numbers for the pert rate. • PERCOLATION TEST SHEET Test hole location y6,3 it1i t }'z-r;1I).Hole N '� Date test hole was prepared: 4/--/Z"OQ Depth of hole bottom: /.2._ inches Diameter of hole: ---- 6 inches ;oil Data from test hole: depth, inches soil texture: ,/�7 )2). r / soil color Method of scratching sidewall: - E!.7, _ Depth of pea size gravel in bottom of hole: inches Date and hour of initial water filling: -=1h___ ___ Depth of initial water filling: above hole bottom Method used to maintain 12"of water depth in hole for 4 hours: /Ol,yi c S-;1/ Percolation test conducted by: QL ase 114 tc _d Percolation test started at f,0 Z (am/pm). p Maximum water depth above hole huh luring lest- p inches INTERVAL WATER WATER WATER PERC RATE conversions TIME IMINUTES) DEPTH DROP DROP (fraction) (decimal) CALCULATION 1116:.06 /;02 START r,/ g9_ `/ 1/ii:.13 11 7 S^ 5%r Yrf ('ire till • - I iit( ii• I I f t A — �. 3/16: 19 /,i0 REFILL — - - — — i 'V _1 3- -- ID /7 B 1/4 r-•.25 1,3Y — (LJr,i n.el).._... 5116:.31 REFIIL_L _y p �/ / r 1 3/8 /_;V/ - . - j_ %`� L'a� r 0 0 'r 1i: ---15-Tic l•- 'i i.ii<- C =.34 N 1-1 1 L L - -- (L)cunt..0 _..._ 7116:.41 • 0 -- -- --- -- --- --. _ IIIA.AE 1_)ROI-• 1'1•:RC 1/2:.5 REFILL -.-_ E 9f16:.56 TIMI. L RC)C' ['!?RC' - - -- ----- - • (t)aaatimaI) __ — - ----.. 510:.63 lftlttt F, I 11\11 ' I .u< ,1' 1•1 1:< 11/16=,69 --- --. - - - '" - (t)ara styled) -•----. RI-FILI. G 3/4.z.75 -- -MINA I•:- ' t)R(5l' —i'FRC 13116:.I1 — — — — -- __ REFILL .-- _ - H 7/5.z.58 - .. - I Intl. t ,1<11 ,t• 1 1'It< 15/16:.94 Ten Percent Calculation * 0 LiirRr�a�M - ,=il C- s, r.-11.•.1 ir ..r n etc ' - I.arK..wt M ..r R<-1) !s•-•-..11...tN 4..• I%c-I) ti...al1.o.t w ..4 "tea " o to ~...elle.., N ..l 1St l) " 1, to — C,ID,E D,E,F Largaat if of criE Smallewt -a of C`I)l: - L.arR..wt-i,f pT_r SmaI1 .e M of OEF --- S mallawt M <.f CSE x 0.10 — ._ _ --- _ mall.r.l N .)( pgp z 0.70 - —_ c,FG _ FG,f1 -arR l .. t M uric; timallest N ..r 11,1,c - _ L arm....i N of F'C7H Sr.)ail.rret i-_o! f'4(1.1-7 ---- sc 0.10 .. `Sm:flit M of ErC: Smallerwt Nor rC:li z 0-10 --- - - s t * If the top number In each set of boxes is larger than the bottom number, take another reading. If the top number is equal to or smaller than bottom number, average the 3 numbers for the perc rate. PERCOLATION TEST SHEET Test hole location /7I#O iii.41 t Iq}a,r c,Ii?a�I (a Hole M Date test hole was prepared: 41-/2-Do Depth of hole bottom: /.2. inches Diameter of hole: inches ;oil Data from test hole: depth, inches soil texture: _-_ / 2 soil color L�," 1.- >- 11/.....;.:,), _yl? .1. k E.,..?...„ Joy,e.2.,./2 Method of scratching sidewall: _IYLP_c Ca•_ - Depth of pea size gravel in bottom of hole: (:)- inches Date and hour of initial water filling:-y1.2_ _ _ -_ Depth of initial water filling: B: above hole bottom Method used to maintain 12"of water depth in hole for 4 hours: //'M1d 9, Percolation test conducted by: 0/4 a.,l,s !lam/c,'fp d Percolation test started at / Maximum water depth above hole bottom during test: _ 57 inches INTERVAL WATER WATER WATER PERC RATE conversions TIME (MINUTES) DEPTH DROP DROP (fraction) (decimal) CALCULATION 1/16_.06 L.04l START i •. fill I.2-_ A 1/8:.13 /..: 15— - 5YY , rY I In11- -j;iiii-i• 1 I ttl (1 ,..• 1....111 3116=.19 - _ ---- --- .. _ . . I G3 TIrvtFi • r3RC)P Pr-'RC ?jam ._ ( _I. ..l Ifil)— 5116=.31 REFILL _✓_ ,< _ /'57/ - -/> ___ S----.---/A; ,t, :LSi _t 65 �3�0 c 3/b= k (Va:%uriaU r�2 RFFII L :? / 7116_U ------ (,/ 3 1it.l1 l_�RC)i> -PERT.' 112=.5 REFILL E W16=.56 -- T1M1- UP• RC) PERC _ _ _- ---- - - - - (l�ectmntl _. _ -- -- 5/s=.63 - ._ R I 1-11 1. F I Intl • I ,tic ,I ' 1•I.iii 11/16=.69 (1).•1 ...1r1) - - REFILL -- -- - - - - - - G 311=.75 • i IMI-: I)ROP t•r.RL 13/16=.81 ---- - ----- - - - . . - _ . .. - Spec ima1 REFILL -____-_ _ - H 716=18 1 In11. ' ' ii.c�ii• 1 i:12r`` 15/16=.94 t t ,.•. 11.1 1) Ten Percent Calculation * A,78,C 3 r i_ — / 9 5-r r B' '>0 3r 8 ;,�y^��f jQQ� _ l.�rg .st N of A/U1/7C•' tim�tl.-,.t N ..( Alt( l.a rag,wt N nf. le-11P F mwllwwt N c.f-FiCO ti.r•wllw... w ..I .0 t.. . .. I" — !r J . .. 1" _ ,...111....2 •• ..1 1.. t , ,Imo,E D,F,F Lwrg�wf M of C[7E Srr�ll�xt *7-.4- CDt- �.wrKawt M .f Ut:F Small,at N of OE— ':rr�ll",;wi isuf-CDE x O.1O — - • _ - Srnall.-wt M-..f L'LI- * 43.10 — — _--- _ F,F,G _ .13.C7.,.1-1 _wigwrt'a of L*rc._ timwll..wt w ..t 1 /'c. - 11 -wt .v of rrc:1-11 Sa-na.i.11ewt M r : of '< 17 - - Iii,,.—rfw.i«of er•G x 0.10 — Smwlltrnt N of r'C.11 x 0.10 — - f ' If the top number in each set of boxes is larger than the bottbm number, take another reading. If the top number Is equal to or smaller than bottom number, average the 3 numbers for the perc rate. MOUND DESIGN WORKSHEET (For Flows up to 1200 gpd) IEstimated Sewage Flows in Gallons pa day A. FLOW (amd) Estimated (0 0 6 gpdNumber "'t`' L'`aII �` " '° Class Bedrooms or measured x 1.5 = gpd. 2 300 225 180 OK 3 6(X)450 3CO 2 18 °l"the values B. SEPTIC TANK LIQUID VOLUMES 5 7750 525 294 TY.. DO O gallons 7 1050 6755 4 e m columns C. SOILS (refer to site evaluation) SeptiaiiideipaaidesA, ) 1. Depth to Lestricting layer = J " inches 1,1 feet Liquid c,pacity Number of Minimum Liquid Liquid capacity with with disposal& 2. Depth of persolation tests = /2 inches Bedrooms Capacity garbage disposal Itfl•nsde 3. Texture 0.)Ct m Percolation rate /d mpi 2orless 750 1125 1`.(A ` P 3 or 4 1000 1500 2)M1) 4. Land slope 6 0 5 or 6 1500 2250 3 lu0/0 ,,g a 7 2000 3000 40W D. ROCK LAYER DIMENSIONS Mound LLR 1. Multiply flow rate b 0.83 to obtain required area of rock layer: A x 0.83 = Perc Rate LLR (IOU gpd x 0.83 sq. ft./gpd =5-00 sq. ft. <120 MPI <_ 12 2. Determine width of rock layer = 0.83 sq. ft./gpd x Linear Loading Rate (LLR) 0.83 sq. ft/gpd x 1 = /0 ft >l20 MP[ 5 6 2 3. Length of rock layer = area --. width = _ ;:....;: .....;:-;:t.;72;.'7.:7 DD Ra..6".`''ogp��e0n.ere RQO,dp S00 sq. ft. - /0 ft. = �S O ft.' ,qoa,oeo- �Qa eate.,:. 0 o e aD a0 e00. p.� ,Oe A n_�•:[tarAa on�n L`.Y.w^�i aV.om; d .9!°.C11.1.50-77°,77°.c. D aD oD n:-�.+U`.yora,Q•,n:0a c.n:n.al.i Width /O ft ° ,y.°aaaa..e.dO.QO.POf .t.a+a wo.yea .s <120mpi <10' Length .5V ft E. ROCK VOLUME >120mpi <5' 1. Multiply rock area by rock depth to get cubic feet of rock;,SVOsq. ft. x / ft. = SdUcu. ft. 2. Divide cu. ft. by 27 cu. ft./cu. yd. to get cubic yards; 5d 0 cu. ft. _ 27= /',S cu. yd. 3. Multiply cubic yards by 1.4 to get weight of rock in tons;/ •S cu. yd. x 1.4 ton/e2(j 1 r7 J Pdd y tons k'o r ID ss F. ABSORPTION WIDTH Absorption Width Sizing Table 1. Percolation rate in top 12 inches of soil is /0 mpi Pe,,,at,nRre in G.)Inn. Rainnt Texture A) Q hit Mlnmes per Inch Soil Texture per day per Absorption.teh IMP)) square tool to Rock Myer Width Faster than 0.1 Coarse Sand 120 1.00 2. Select allowable soil loading rate from table; °7707 Loaamy$ and 120 gpd0.1 t0 5 Fine Sand 0.60 200 /f t2 6105 Surly Loam 0.79 1.52 615 60 2 OI1 to Siltam n�+i O - Z00 r Sill 16 to 60 Clay Loan)CL) 1).45 2.67 3. Calculate absorption width ratio by dividing rock layer Sandy L loading rate of 1.20 gpd/ft2 by allowable soil loading rate; Sh. CL 60 ;h;n 21) 6 6) 1.20 gpd/ft2 _ /& gpd/ft2 = . 4. Multiply absorption width ratio by"rock layer width to get required absorption width; . c;), x ie.) ft =P(' ft Cov r 1' G. MOUND SLOPE WIDTH & LENGTH Landslopeie___X R Scb- 4 "------- slope ratio q: I (landslope 1% or more) r ngric, t • 1. Subtract rock layer width from absorption width "'"�"d 6'Topsoil to obtain minimum downslope width Natural �' r I v2 0 ft- 1 d ft = /0 feet Upsloye iidth DowtyylopeWidt 2. Calculate minimum mound size ! >:«�odw '(�/ l a. Determine depth of clean sand fill at .1 Absorption Width upslope edge of rock layer: • d© i , Separation 3' - 11 / ft = 1, 9 feet ' b. Add depth of Glean sand for separation (2a) SLOPE MULTIPLIER TABLE at upslope edge, depth of rock layer (1 foot) to depth of cover (•1 foot) to find the mound height Lar Sla d UPSLOPE DOWNSLOPE g multipliers for various multipliers for various at the upslope edge of rock layer; i"' slope ratios• .ops raHas /, °f ft + lft + lft - 3 ,9 feet 3:1 4:1 5:1 6:1 7:1 8:1 3:1 4:1 5:1 6:1 7:1 0 3.0 4.0 5.0 6.0 7.0 8.0 3.0 4.0 5.0 6.0 7.0 c. Enter table with landslope and upslope ratio. 1 2.91 3.85 4.76 5.66 6.54 7.41 3.09 4.17 526 6.38 733 Select berm multiplier of 3'- 2 3 2 2.83 3.70 4.54 5.36 6.14 6.90 3.19 4.35 5.56 6.82 8.74 d. Multiply berm multiplier by upslope mound 3 2.75 3.57 4.35 5.08 5.79 6.45 3.30 4.54 5.88 7.32 8.86 height to find upslope width: 4 2.68 3.45 4.17 4.84 5.46 6.06 3.41 4.76 6.25 7.89 9.72 j,‘7 x3,23 = /3 feet 5 2.61 3.33 4.00 4.62 5.19 5.71 3.53 5.00 6.67 8.57 10.77 e. Multiply rock layer width by 2.54 ® 3.85 4.41 4.93 5.41 3.66 5.26 7.14 9.38 12.07 landslope to determine drop in elevation; 7 2.48 3.12 3.70 4.23 4.70 5.13 3.80 5.56 7.69 10-34 13.73 /0 x b 'Y.+ 100 = r (e feet . 8 2.42 3.03 3.57 4.05 4.49 4.88 3.95 5.88 8.33 11.54 15.91 f. Add depth of clean sand for.slope difference 9 2.36 2.94 3.45 3.90 4.30 4.65 4.11 6.25 9.09 13.04 18.92 (2e) at downslope rock edge, to the mound 10 2.31 2.86 3.33 3.75 4.12 4.44 4.29 6.67 10.00 15.00 23.'" height at the upslope edge of rock layer (2b) II 2.26 2.78 3.23 3.61 3.95 4.26 4.48 7.14 11.11 17.65 30. to find the downslope mound height; 12 2.21 2.70 3.12 3.49 3.80 4.08 4.69 7.69 1230 21.43 43.75 I ' , of ft + ,(! ft = 9,..cfeet g. Enter table with landslope and downslope ratio. Select downslope multiplier of S r 2Ce . h. Multiply downslope multiplier by downslope mound height to get downslope width: V,5 x S.;G = ,2 </ feet i. Compare the values of step G.1 /0 c and Step G.2h c/ Up yye Width Select the greater of the two values as the 3 downslope width: g 9 feet ). Total mound width is the sum of sl U o e Width d000,doab,�Rock ii n 'o Qon oa° o= Upslope Widt! 1 ppoaeodo°Q0<. Width !J 30'eoseoao< 3 upslope (G.2d) width plus rock layer L . 3 °°°"°°"°� Len�th ooC7po'0>,c>a< ,,,,,,,....,..o,-0,- /3 oado d o�4 4°00°0 n�0 D oma.Q o Q o D e]G. s width (D.2) plus downslope width(G.2i); :o r lk'wnsiope Width_ ^y, /3 ft + / 0 ft + •4/ ft = yj feet r Absorption Width or 0 k. Total mound length is the sum of upslope width (G.2d) plus rock layer length (D.3) plus upslope width (G.2d); , / 3 ft + .5-0 ft + l3 ft = 7(i feet Total Length__ ____ 74 Final Dimensions: f '/ r? x 76' Sizing of Dosing Chamber i 1. Determine Surface Area T Rectangle=Area= L x W ' idth x 7.5 = '2,5'square feetL �--- ---ilwngtb � Circle= Area = n x (Radius) 3.14 x x = square feet (--- Radius Other=Get Surface Area from Manufacturer n= 3.14 square feet 2. Calculate Gallons Per Inch There are 7.5 gallons per cubic foot of volume, therefore you must multiply the area times the conversion factor and divide by 12 inches per foot to calculate gallons per inch Areax7.5+ 12 3 96— x 7.5 +12' = a3.(/gallons/inch Estimated Sewage Flows in Gallons per day 3. Calculate Galons to Cover Pump (with 2 inches of water covering pump) ti:Pd) (Height(in)—2 inches) x gallons/inch Ntunter Type 1 Type!' type m Type ( I`/ + 2 )x 23,V = ',3'.1.5"gallons Bedroom' 2 300 225 180 n m 4. Calculate Total Pupout Volume 3 Oso 300 218 •rthe 4 600 A. To maximize pump life select sump size for 4 to 5 pump operations per day. s Iso 4504 "L O ) 0 gpd +4 = / i gallons per dose . 6 900 525 332 r,�e i B. Calculate crainback 8 l2co 675 470 0 lor • � 8 1200 675 a08 m a. Determine total pipe length, ,5'0 feet. i ZOIUM115 b. Determine liquid volume of pipe, firs" gallons per 100 feet. (see page F-19) ape"°` c. Multiply length by volume: Drainback quantity = 1 7 77 . S 1 feet x i 7t{gallons+ 100 ft. = '.:1 gallons. 1.5 10.58 C. Total pump out volume equals dose volume +drainback z 17 43 2S 24.87 /5-0 gaLons per dose + 9 gallons = /..5-(i Total gallons 3 38 4 3 661 5. Calculate Volume for Alarm (typically 2 to 3 inches) De th(in) x gallons/inch = x 2Siq = 4/7 gallons .4..•,., .�::;�5 • i?: �6. Recommended: Q wet -•. Calculate Reserve Capacity(75% the daily flow) pipe '.FResew .,. Daily flow x.75= �w'.: patio/ 'O ) x .75 = 445-0 gallons '/ on Control 445-0 .: .0 7. Calculate total gallons1. Pumpout Volume ?'.I ; ; gallons over pump+gallons pumpout +gallons alarm+ (gallons reserve) :ri Off Conerot ' — 3+4+5+t, 4,. S P 3 73^+ /59 + I/ (+ `1,5-0 )=10 3 I gallons • 8. Total Depth (Total gallon divided by gallon per inch) Total Gallon+gallon/inch 031 1 + 03 iv _ 4/y inches 9. Float Separation Distance (equal total pumpout volume) Total pumpout volume,-gallons/inch / +2'eY= ? inches PUMP SELECTION PROCEDURE A. Determine pump capacity: Gravity Distribution 1. Minimum suggested is 20 gpm 2. Maximum suggested is 45 gpm Perforation Discharges in GPM Pressure Distib ution Head Perforation diameter es 3. a. Select number of perforated laterals J (feet) 7/32`r"!' dip b. Select perforation spacing = 3 feet. to, 0.56 CP) c. Subtract 2 ft. from the rock layer length. 1.5 0.69 , I.•1 j41? t -2 ft. = YS- feet. 2.0b 0.80 1.04 d. Determine the number of spaces betweenrforations. l� a Use I.0 foot single homes. Length perf.spacing='Vie ft. + _ft. =_ILe spaces b Use 2.0 feet for anything else. e. 16/ spaces+1 = 1 7 perforations/lateral f. Multiply perforations per lateral by.,number of laterals to get total number of perforations. x w _ r = 5/ perforations. g. / x.'7 =3B' gpm. SELECTED PUMP CAPACITY 3 g gpm B.Determine head requirements: 1. Elevation difference between pump and point of discharge. R feet 2. if pumping to a pressure distribution system, five feet for pressure Sod oor •rwean required at manifold if gravity system, zero. '''''.7 :1 :J feet ToU,pip.length 3. Friction loss a. Enter friction loss table with gpm and pipe diameter. ,,,i. ii Ek.•.ennDJrae� Read friction loss in feet per 100 feet from table(F-14). P'P" c F.L. = �.6 ' ft./100 ft of pipe b. Determine total pipe length from pump to discharge 4 point. Estimate by adding 25 percent to pipe length for fitting loss,or use a fitting loss chart(F-15 feet). Equivalent pipe length- 1.25 times pipe length= .S() x 1.25= (,t. 3 feet -c. Calculate total friction loss by multiplying Friction Loss in Plastic Pipe friction loss in ft/100 ft ay equivalent ipe length. Nominal Total friction loss= .6 x e +100= off- feet pipe dia. 4. Total head required is the sum of elevation difference, Flow Rate 1.5" 3„ special t ead requirements,and total fnchon loss. gpm + 5 + 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 2%.. 0.30 TOTAL HEAD / 5 feet 40 8.91 X328 0.39 45 11.07 3.28 0.48 50 13.46 3.99 0.58 C. Pump self ction 55 4.76 0.70 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 3g .gpm (Step A) with at least f feet of total head (Step B). 4 i I / )) r,/t .,,1, boys WE la ) I II .:. I �c,. GitfE (fir 2 6 E.,,.:._- i.-, (--;---- , No\P . Cuff' • �i 4r. 1'• r` i �i :s(75,n Yo. 5-.1f.,,y N--J-lovsc Y .\-- r` FF v,t► '� Cr ` _ t xia,,/�;5:s ,r`'IG I/i I \\ _} ara,„.. S -ra„rs s�P+ �� Byrd C. �; I T,j.-rKy -\:71 E19S3.4 -- UP°� C--alailliallii t X 9-'1 ( .-. U e, k\,, t.' 67, r �l� �a � �„ C`r ° Y' °�� (A c,._ Ge c) CJr r1•e r , 5 -oLkt: �', _ \f 'Ta t\e r.. CrCr).- • C u”- �_..'. a r/ O Y C T 5c. Pk ), .. ,.... -i �t1 ..,,, „ rr : 1 i / r, 0a r,.n g G r ear � ,.h iLA, to 7a p s a, . < N . Icer ' 1, '-°Iqo • i, , , `? I 0/7 1 y , _._) / � � i 7________-------------- ' fl I1' `� l T' ^ K ' A` ® (M 1I 7) A v �T G -I �.Y � Z. - c T� `, — – A j --!h -? ti '!� { 5 �` a 1' , 4' vi 0 ,1 P m ci � x p�'JO � iv' J ► w__.0 i 'f ,r 1) 35 � ° .1 {, - G> W S w S' ' o— ON f , : ct, q. 9 C T Q' 's nl O- f