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HomeMy WebLinkAboutAIKENS LT 2#051-154-63 Municipality of Anchorage • ' ' Development Services Department ( �: Building Safety Division On-Site Water and Wastewater Program, 4700 Bragaw St. P.O. Box 196650 Anchorage, AK 99519-6650 Page 1 of 2 www.ci.anchorsge.ak.us (907) 343.7904 ON-SITE WASTEWATER DISPOSAL SYSTEM AND/OR WELL INSPECTION REPORT Permit Number. SWO600611SWO50036 PID Number. 051.154.63 Name' OAKES Wastewater System: ® New ❑ Upgrade Ado", -,ENIQ DRIVE ABSORPTION FIELD Ph" Number of a•000me D Deep TWXh ® ShMaw Tn D Bed O Mound 13Olrw LEGAL DESCRIPTION Soo" TgY OepO1 It" e"°'"''ed' 1.2 GPo*12 4.9 FI. awe Let s.eowemn Depen to ppe bosom baa brgeW Vada Grew depm bwowh ppe 2 AIKEN SUBDIVISION 3.7 FI. 12 Ft Towtwp Rerpe ""'W1 Fa adeed ebpva w," Vaea ' Grave Lwgm15N 1W 8 0.5 FI. 75 Fr. Well: New ❑Upgrade a. weam Merowawe owann Dwww wme 5 FI. 1 FL Cwemraubn tPmm, A B. C) PRIVATE Tww Depdt Ca••d m Toue abwpewt wee ppe Metww 141 Fl. 141 FL 450 Fr ASTM 3034 Dr1wr BILL SULLIVAN Dat• DrnMSebe www Lew 4!1912006 60 Mlaer LITTLE DIPPER Dw• mwwHd FL 6/212005 v»m Pt.ep W w CW' Covens H..gN /above Grand 20 GPM 7 FI. 2 FI TANK SEPARATION DISTANCES ® Septic ❑ Holding ❑ STEP. ❑ Other. To Septic Absorption Lift Holding lubliCiPtivale UZZI—W.. a 'y From Tank Field Station Tank Sewer Line ANCHORAGE TANK 1250 Gw wee +100' +100' — — +2s STEELS 2campwmwee B.f. we. +100' +100' — — LIFT STATION Lw U" +S +10' NO LIFT cw Fan m +5' +10'— — 'PtmpW N at 'Pump ow wvww Hpn wwx alrmw In In C~ Drwn 450' +vJy' — — Pu w Mw,e a Modw EMcmcw Inepecbone pwlenned M Rwnrke ORIGINAL PERMITTED WELL HAD POOR PRODUCTION SO A BENCH MARK NEW WELL WAS PERMITED AND DRILLED. Loratwn wia Dew�pl,on NORTHWEST PROPERTY CORNER Mv.ben 100 FL Engina efa s Stamp Inspections performed by: CHRISTOPHER WOOD Dates: e 200 2M Ap 61nd 05 q Development Services Department Approval Conditional Approval Date: * H CHMMPHER R WOOD � I w CE10387� Reviewed and approved by: v Date: Li sstoo 11 Permit No. SWO50036 Page 2 of 2 Municipality of Anchorage DEVELOPMENT SERVICES DEPARTMENT ON—SITE WATER & WASTEWATER PROGRAM 4700 SOUTH BRAGAW STREET P.O. BOX 196650, ANCHORAGE, AK 99519-6650 On—Site Wastewater Disposal System and/or Well Inspection Report Legal Description: SWING TIES C48.Y 4031 D 40.7 71X AIKEN LOT 2 N89 -57-51E 299.91 E• i r�I ,0„ �� N S' ORAINFIELD� O '� I h. 20'BLMEMT.. N89-59-51 W 279.78 HOU :.DIIVF WAY, RADIUS O - CLEANOUT - WELL ELEVATIONS — MONITOR TUBE (NOT TO SCALE)n NORTH VEST LOT CORNER ASSUMED ELEVATION - 100' ■ SEE TESTF13LE JUSTIFICATION LETTER ORIGINAL GROUND LEVEL ATI 102.0 MT -1,5' FILL �TH-1 INSULMN99.0 3.4'YPARx-98.3 ' ° ° °91.0 1.2' GRAVEL. ° . ..,99.4 o Qo eo, 97.1 90.094 BOTTOM OF T.H. 97.1 051-154-63 I 1/17/2008 ENGINEER'S SEAL =SOF A °4a F._ ........... .4, CHPoSTOPHER R. WOOD CE -10387 ; �4 � pROFE55= " y^r b ,g t�: a AL L • G ti ro e�� �ee.r��.ry ASBUILT SEWARD h I HEREBY CERTIFY THAT I HAVE SURVEYED THE SCALE% FOLLOWING DESCRIBED PROPERTY: raB !or . DATE. AND THAT NO ENCROAC�IMENTS EXIST EXCEPT AS INDICATED. IT IS THE RESPONSIBILITY OF THE OWNER TO DETERMINE THZ EXISTENCE OF ANY GRID: EASEMENTS, COVENANTS, OR RESTRICTIONS �✓�vi2� WHICH DO NOT APPEAR ON THE RECORDED SUBDI- VISION PLAT. UNDER NO CIRCUMSTANCES SHOULD FB: ANY DATA HEREON BE USED FOR CONSTRUCTION OF FENCE LINES, OR FOR ESTABLISHING BOUND- ARY LINES. DRAWN: v�f �L • - 41 /6 *:W�Akqm%% OF.At%s�e Dana Mark Seward ao �. / LS-16918�v� Eagle River Engineering Services Christopher R. Wood, P.E. PO box 773664 Eagle River, AK 99577 July 15, 2008 Deb Wockenfuss MOA Development Services Department On -Site Water and Wastewater Program 4700 Elmore St. Dear Ms. Wockenfuss, (907) 694-5195 tel (907) 694-3297 fax Aiken Sub. Lot 2 has a water tight lid installed over their well and meets the requirements for a well head below grade. Additionally, a water tank and associated plumbing has been removed from just north of the garage. Please contact us if you have any questions. Sincerely, EAGLE RIPER EN EE ING SERVICES Christopher R. Wood, P.E. Eagle River Engineering Services Christopher R. Wood, P.E. PO box 773664 (907) 694-5195 tel Eagle River, AK 99577 (907) 694-3297 fax September 28, 2008 Deb Wockenfuss MOA Development Services Department On -Site Water and Wastewater Program 4700 Elmore St. Dear Ms. Wockenfuss, During construction of the leachfield at Aiken Sub. Lot 2, it was noticed that the contractor had extended a small portion of the leachfield outside of the 30' radius of the test hole. Sloth test holes on this property showed a gravelly sand with a less that 1 minute per inch percolation rate in the top 8 or 9 feet below ground surface, as well as two other test holes that were conducted on Aiken Lot 1. The soils were consistent and of the same clean gravelly sand as noted on all test holes. A twelve inch deep hole was dug at the end of the leachfield excavation that extended outside of the original percolation test. Six inches of water was poured into this hole. The water drained out in less than six minutes. This was repeated a number of times, with the soils percolation rate estimated to be faster than 1 minute per inch. Due to the consistent nature of the soils, and their fast -draining nature, it was determined in the field that the small amount of leachfield outside of the original test hole radius would be acceptable. Please consider this information in your evaluation of this inspection report as adequate explanation for the approx. 12 foot of leachfield outside of the test hole radius. Please contact us if you have any questions or require additional information. Sincerely, EAGLE RIVER ENGINEERING SERVICES 4&a Christopher R. Wood, P.E. 04/23/2006 19:05 6882259 SULLIVAN r'1 Certifted orf�rtttg ag by Doc co. db. SULLIVAN WATER WELLS P.0. BOX 670272, CHUOIAK, ALASKA 99567 *TELEPHONE 688-2759 OWNER OF LAND: 77rjr+4 �_ &,4rd,61,Ly ADDRESS: LEGAL DESCRIPTION: Ar r, -i L_o'% d DATE �J/ 1 0 L J, PERMIT NUMBER: D� Date of Issue " -L _tea TAX IDENTIFICATION NUMBER: O JS'4 __63 Is well located at approved permit location? Q -Yes Cl No t Method of Drilling: 11fr notary O cable tool Depth of well: %d J Casing Type Wall Thickness a S-0 inches Diameterr�lnches, depth �� ► _feet Liner Type: rj o Ai 6 Casing Stickup Above Ground: -a• feet Static Water Level: 62 feet Recover Rate: --A:R-O—gpm Method of Testing: _ 41 Well Intake Opening Type: St<n end Cl open hole O Screened. Start feet Stopped feet ❑ Perforations Start feet Stepped feet Grout Type: �3E._17'-r lrr� a 100[.r&S- Depth: from D feet, to .Z O feet Well Disinfected Upon Completion? t]'Yes O No Method of Disinfection: G Alc ae..j',OLGb 6" Comments: 0 PAGE 01/01 C.*x "" 6 i'Trac...l o f7�i92yJPfi•.t i rvo f3 <�"S I— I Driller's Name 1� ATTENTION: It Is the responsibility of the property owner to submit a copy of the well log to the proper authority. Municipality of Anchorage: Department of Health & Human Services and/or Department of Environmental Conservation. MatSu Borough: Department of Environmental Conservation. ARCTIC PUMP & WELL INC. Jim Sullivan, CPI © PO Box 770197 �i s nmd Eagle River, AK 99577 iam � (907)688.2510 (907)258-2510 (907)745-2510 noa?gci nct Pump Installation Log Well Drilling Permit Number: SW060061 Parcel Identification Number: 051-154-63 Date of Issue: 4-18-06 Legal Description Aiken Property Owner Name & Address: Lot:2 Debbie Oakes Block: 20014 scenic drive Fonio Rivor AK Pump Installation Date: 6-30-08 Pump Intake Depth Below Top of Well Casing:76 Feet Pump Manufacturer's Name: Dempster Pump Model:LBF3-50-S2 Pump Size: 1/2 hp Pitless Adapter Burial Depth:10 feet Pitless Adapter Manufacturer's Name:Martinson B-310 Pitless Adapter Installer: Unknown Well Disinfected Upon Completion? Yes Method of Disinfection: Chlorine Comments: Well in pit as per Eagle River Engineering Pump Installer Name: Arctic Pump & Well, Inc. Arctic Pump R Well, Inc. Page I of EEI SOS ReL/ Client Name Project Name/0 Client Sample ID 8latris Sample Remarks: 1061198001 Eagle River Engineering Aiken Lot 2 Aiken Lot 2 Drinking Water All Date&Tlmes arc Alaska Standard Time Printed Dale/TIme 03/16/2006 8:06 Collected Dale Time 03/10/2006 12:35 Received Date/Time 03/10/2006 16:48 Technical Dinclor Stephen G Ede Panmeter Resulu PQL Unita Method Allowable Prep Analysis Container I Limits Date Date Inlet Metals by ICP/lig Arsenic ND 3.00 ug/L EP200.8 C (-10) 03/13/06 03/14/06 TK lratara DaDartmant Nitrate -N 0.929 0.100 mg/I, EPA 333.2 D (o-)0) 03/ION6 ]C MicrobiO109Y Laboratory TotalColi(ortn QOD.NoColi coV1001111, SM209222D A (o-1) 03/10/06 TLF Page 2 of 4 Cerfif teb 33ri ARCTIC PUMP & WELL INC. ti w (B� Jin Sullivan, CPI mnn'an' PO Dox 770197 Eagle River, AK 99577 (907)688-2510 (907)258-2510 aw?eci.net Pump Installation Log Well Drilling Permit Number: SW050036 Parcel Identification Number: 051-154-63 Date of Issue: 2-22-05 Legal Description:Aiken Property Owner Name & Address: Lot:2 Debbie Oakes Block: 20014 scenic drive Fanta River AK 00577 Pump Installation Date: 3-8-08 Pump Intake Depth Below Top of Well Casing: Pump Manufacturer's Name: Pump Model: Pump Size: hp Pitless Adapter Burial Depth: feet Pitless Adapter Manufacturer's Name: Pitless Adapter Installer: Well Disinfected Upon Completion? Yes Method of Disinfection: Chlorine Feet Comments: Well partially decommissioned to be completed at thaw 5/5/08 Well permanently decommissioned by procedurel5.55.060L.c. Pump Installer Name: Arctic Pump &. Well, Inc. Arctic Pump & Well, Inc. Page I of I MUNICIPALITY OF ANCHORAGE Development Services Department On -Site Water 8 Wastewater Program 4700 South Bragaw Street P.O. Box 196650, Anchorage, AK 99519-6650 (907) 343-7904 ON-SITE WATER SUPPLY PERMIT Upgrade Permit Number: SW060061 Legal Description: AIKEN SUBDIVISION LOT 2 Design Engineer: 0848 EAGLE RIVER ENGINEERING SEI Owner Name: TIM & DEBBIE OAKES Owner Address: 20014 SCENIC DRIVE EAGLE RIVER. AK 99577- Date Issued: Apr 18, 2006 Expiration Date: Apr 18, 2007 ParcelID: 051-154-63 Site Address: 20014 SCENIC DRIVE Lot Size: 45017 SO. FT. Total Bedrooms: 3 Permit Bedrooms: 3 This permit is for the construction of: ❑ Disposal Field ❑ Septic Tank ❑ Holding Tank ❑ Privy ❑✓ Private Well ❑ Water Storage All construction must be in accordance with: 1. The attached approved design. 2. All requirements specked in Anchorage Municipal Code Chapters 15.55 and 15.65 and the State of Alaska Wastewater Disposal Regulations ( IBAAC72 ) and Drinking Water Regulations ( 18AAC80 ). 3_ The engineer must notify DSD at least 2 hours prior to each inspection. Provide notification by calling (907) 343-7904 ( 24 hours ). ( Not required for a Water Supply Permit only ). 4. From October 15 to April 15, a subsurface soil absorption system under construction during freezing weather must be either: A. Open and closed on the same day. B. Covered, sealed, and heated to prevent freezing. Received By Date: _ Issued By.%i�i �� Date: 41161,06 Municipality of Anchorage Development Services Department Building Safety Division On -Site Water and Wastewater Program 4700 Bragaw Street P.O. Box 196650 Anchorage, AK 99519-6650 www.muni.org/onsite (907)343-7904 ON-SITE SEPTIC/WELL PERMIT APPLICATION FOR A SINGLE FAMILY DWELLING Parcel I.D. 0tiI- I55 1_ U.3 Property owner(s) T M ; be lobi c D(I kt.S Day phone Mailing address -.CO 114 i C lir C hAni I L Zip Code q'1561 Site address .2COI y SC-CnI C- Dv-- GCh�lL_ Zip Code 9cl' -71 Legal description (Sub'd, Block & Lot) Ai bA n L - L4.7. Legal description (Township, Section & Range) Lot Size y I } Sq. Ft. THIS APPLICATION IS FOR (®all that apply) Absorption Field ❑ Septic Tank ❑ Holding Tank ❑ Privy ❑ Private Well Water Storage ❑ TIS tJ 121 t&J Sec . F Number of Bedrooms 3 THIS APPLICATION IS AN: Initial ❑ Upgrade ❑ Renewal ❑ I certify that the above information is correct. I further certify that this application is being made for a Single FamU Dw"g ar)d is in acq Glance with applicable Municipal Codes. (Signature of property owner or authorized agent) Permit/Rush Fees: / Waiver Fees: Date of Payment: �I f fat'° Date of Payment: Receipt Number: �� Receipt Number: (Rev. 11105) Eagle River Engineering Services Christopher R. Wood, P.E. 10421 VFW RD. Suite tot (qo7) 694-5195 tel Eagle River, AK 99577 (qo7) 694-3297 fax April 17, 2006 Dan Roth Manager, On -Site Services Municipality of Anchorage P.O. Box 196650 Anchorage, AK 99519 Re: Aiken Subdivision Lot #2 Narrative & Permit Application Dear Mr. Roth: Eagle River Engineering Services (EKES) was contracted to design a replacement well at the above referenced property. The well that was previously driven has been problematic with low flow rate and excessive turbidity and siltation. There is one small area to the southwest of the existing well in which to locate a new well a significant distance away to potentially have fewer problems. The proposed new well will have very limited impact on adjacent properties for the following reasons: 1. The surrounding lots are all relatively large, so there is ample room for wells, septic systems and alternate sites. 2. Immediate neighboring septic systems are all +100' distance from the proposed well. 3. This permit is for the new well only. 4. Drainage will not be affected and is not a major consideration in our design. The well currently in use will be de -commissioned according to the new 2006 MOA Water Well Code, and the septic reserve site shall be re -located to the East side of the lot adjacent to the test hole that was utilized for the lot subdivision. This test hole is attached for your information. Installation of this new well, to our best knowledge, will not adversely affect the wells or septic systems or reserve areas on adjacent lots. If you have any questions please call our office at 694-5195. Sincerely hristopher R. W d, P.E. Principal \2003\06-AIKEN WELL -~-4kc �4 Li� 00' d}St S §Cob( • e: ,3Aia o� _ c' so -o 2N/ k -----2=w Em.--,& § ,Lj ! $ N F- | , Q n - q ® £0CIOLu � U) C,4/ k� wC14Ol � / , ;\: ■ & �© E B o,/ _ 0�©~`■£- 5 / ®k- | �ƒ «/.. . 2In § m �� ��777� _/ I e m a - ! � ƒ # § \ / §Q co Qt w0 $ Ox � CL / J ' @ z k § K\ b E§ ~- --- C4 ®z 0 � §2 k�2d /§ 1.,,,... 2§ -k w CAT UCCOMIC Lip . 3AiHa omos V- 2 L4'0£t MOO-LO-'OON U m U 20' BLM ESM T. W w _ - - - - - - - - - - - - - - - - - - - - - - T ~ m z n �C < Z J Zd �• <o 0 Q Q Q :i Ix Ix u W > -0- Yi w/ a Z Z .. J Bl - U y N Ld to OVa rni J p > 0> > o co LU C14 C: n� N q$ > ac Lil m� 'i.. n �()n�ii .. cli C14 _ a Q •••• '. •I•^ 3 U• �Ld Qiwl�1 mai w I �:. •.' m W N A z E O I ; .< .y n a w Q atin tz I� J cl Ci rl Ci W Z Q:La O Q; •o a• j F j� F 03 a ^ No m I x yl I � Z 3 W O A WQ Z I n g(L• 1 1 1 W 6 U oily � O o- w� M" r4 + w t£'OSL M£0-60-OON m O � Eo 00: N K po O9 3� aiJ0 I I 1 1 1 1 1 1 �v38v Oud3s\ z 0 ®. 0+ I III a Qys : ' / o J p- J 44 :5 •\ . 3AiHa omos V- 2 L4'0£t MOO-LO-'OON U m U 20' BLM ESM T. W w _ - - - - - - - - - - - - - - - - - - - - - - T ~ m z n �C < Z J Zd �• <o 0 Q Q Q :i Ix Ix u W > -0- Yi w/ a Z Z .. J Bl - U y N Ld to OVa rni J p > 0> > o co LU C14 C: n� N q$ > ac Lil m� 'i.. n �()n�ii .. cli C14 _ a Q •••• '. •I•^ 3 U• �Ld Qiwl�1 mai w I �:. •.' m W N A z E O I ; .< .y n a w Q atin tz I� J cl Ci rl Ci W Z Q:La O Q; •o a• j F j� F 03 a ^ No m I x yl I � Z 3 W O A WQ Z I n g(L• 1 1 1 W 6 U oily � O o- w� M" r4 + w t£'OSL M£0-60-OON m O � Eo 00: N K po O9 3� aiJ0 I I 1 1 1 1 1 1 �v38v Oud3s\ z 0 ®. 0+ I III MUNICIPALITY OF ANCHORAGE Development Services Department OnSiteWater& Wastewater Program 4700 South Bragaw Street P.O. Box 196650, Anchorage, AK 99519-6650 (907) 343-7904 ON-SITE WASTEWATER DISPOSAL SYSTEM I WATER SUPPLY PERMIT Initial Permit Number: SWO50036 Legal Description: AIKEN SUBDIVISION LOT 2 Design Engineer: 0848 Eagle River Engineering Services Owner Name: TIM & DEBBIE OAKES Owner Address: 20014 SCENIC DRIVE EAGLE RIVER. AK 99577 - Date Issued: Feb 22, 2005 Expiration Date: Feb 22, 2006 Parcel ID: 051-154-63 Site Address: 20014 SCENIC DRIVE Lot Size: 45017 SO. FT. Total Bedrooms: 3 Permit Bedrooms: 3 This permit is for the construction of: ❑,/ Disposal Field ❑Q Septic Tank ❑ Holding Tank ❑ Privy ❑✓ Private Well ❑ Water Storage All construction must be In accordance with: 1. The attached approved design. 2. All requirements specked in Anchorage Municipal Code Chapters 15.55 and 15.65 and the State of Alaska Wastewater Disposal Regulations (18AAC72 ) and Drinking Water Regulations (18AAC80 ). 3, The engineer must notify DSD at least 2 hours prior to each inspection. Provide notification by calling (907) 343-7904 (24 hours). ( Not required for a Water Supply Permit only). 4. From October 15 to April 15, a subsurface soil absorption system under construction during freezing weather must be either: A. Open and closed on the same day. B. Covered, sealed, and heated to prevent freezing. Received By: l 2 /Z 2 Date:y ;, Issued Bv1 _tt-t' Date: Z z r - o Municipality of Anchorage • j Development Services Department Building Safety Division On -Site Water and Wastewater Program 4700 South Bragaw St. P.O. Box 196650 Anchorage, AK 99519-6650 www.ci.anchorage.ek.us (907)34 3-7904 ON-SITE SEWERMELL PERMIT APPLICATION FOR A SINGLE FAMILY DWELLING Parcel I.D. iii / - 15,11 - 63 Permit Number SW Property Day phone logy — 16&0 Mailing address (1) 216-1 6&jt4,1 7�Akyi:ew T,rr".* %tv address (2)_;�260/0,_ ,` / /ci Zip Code 925717 Legal description (Lot, Block & Sub'd.)l Legal description (Section, Township & Range) JF, -r151-A1 R11V Lot Size y6;;0i-7 Acres/Sq.Ft. Number of Bedrooms 3 THIS APPLICATION IS FOR: Sewer Only ❑ Well Only ❑ Sewer and Well Water Storage ❑ Sewer Upgrade ❑ THIS PROPERTY CONTAINS: Hot Tub ❑ Jacuzzi ❑ Swimming Pool ❑ Water Softening Unit ❑ Therapy Pool ❑ 1 certify that the above Information Is correct. I further certify that this application Is being made for a Single Family Dwelling and is in accordance with applicable Municipal Codes. (Signature of property owner or authorized agent) Permit Fees: 42i3A` 9!5?) Date of Payment: �21l✓/45— Waiver Fees: Date of Payment: Receipt Number: 65 �rS r�Receipt Number. (Rev. 12100) Eagle River Engineering Services Christopher PL Wood, P.E. 10421 VFW RD. Suite 201 (907) 694-5195 tel Eagle River, AK 99577 (907) 694-3297 fax February 15, 2005 Dan Roth Manager, On -Site Services Municipality of Anchorage P.O. Box 196650 Anchorage, AK 99519 Re: Aiken Subdivision #2 Narrative & Permit Application Dear Mr. Roth: Eagle River Engineering Services (ERES) was contracted to design a septic system at the above referenced property. The proposed septic system will have very limited impact on adjacent properties for the following reasons: 1. The surrounding lots are all relatively large, so there is ample room for wells, septic systems and alternate sites. 2. Immediate neighboring septic systems are all +20' distance, and no private (or community) wells within 100' of the proposed septic system. 3. This permit is for a well and septic system. 4. Drainage will not be affected and is not a major consideration in our design. Development of this lot will not adversely affect the wells or septic systems or reserve areas on adjacent lots. If you have any questions please call our office at 694-5195. Sincerely, stopher R. Wood, P.E. Principal \2003\05-003SEPTICNARRATI VE EEI WELL 200'+ �d O v 1n J W N TARIKA AVE. — well 4200 AIKENS LOT 1 (VACANT) N89 -57-51E 299.91 FLAT X66' DRAN EFl LD 1000gal. 1 T.H. p 10' ° �PLpCEMEN� F1EL 37' 13' FLAT w 20' 8LM PATENT RESERVE & UTL ESMT. N89-59-51 W 279.78 JOY LOT 1 DRIVEWAY `SEPTIC AREA %dj r� EASEMENT • - MONITOR TUBE - - - - PROPOSED LEACH FIELD 0 - SEWER CLEAN OUT EXISTING LEACH FIELD ® _ TEST HOLE 2, CURTAIN NO KNOWN NO KNOWN SURFACE WA ER ® - DRIVEWAY WELL SEPTIC SITE PLAN ��.•����.�� LEGAL: AIKENS SUBD. LOT2 SEI/4 SECS. T15N R1W OF OWNER: DEBBIE & TIM OAKES C`P,. Sal# CONTRACTOR: UNKNOWN * JOB 05-003 DATE: 2/15/05 SCALE 1"= 60' AEAGLE RIVER ENGINEERING SER VICESMSTOPHVt a. WOW. S �1 s CE -110387 �L P.O. Box 773294 ���..{�, � EA RIVER, AK. 99577,,��,�CFESS1009' (907) 694-5195 FAX. (907) 694-3297 It%����� Eagle River Engineering Services Christopher R. Wood, P.E. 10421 VFW Rd. Suite 201 Eagle River, AK 99577 (907) 694-5195 tel (907) 694-3297 fax SPECIFICATIONS FOR ON-SITE SEPTIC SYSTEM LEGAL: Alken Subdivision Lot 2 February 15, 2005 A. GENERAL 1. The well and septic plan is for a 3 bedroom single family residence only. 2. The drawing and or site plan shall be apart of this specification. 3. All materials and workmanship shall meet the Anchorage Department of Ilealth and State Department of Environmental Conservation requirements. 4. All soil tests are advisory to the design and are to be verified or modified in the field by the engineer. 5. All excavations and depths are advisory and are to be verified in the field by the contractor to meet Municipality of Anchorage, Department of Environmental Conservation requirements. 6. It is the responsibility of the owner to obtain all necessary permits or easements and to locate any adjacent multi -family wells. 7. The excavation is to be exactly in the area shown on the site plan, any deviation requires engineer approval. 8. Any remaining open test hole excavations shall be filled and monitor tube removed. B. SEPTIC TANK 1. The sewer piping from the house shall be 4" PVC 3034 laid at 2% grade maximum — 1% minimum and insulated with 2" of burial foam if shallower than 3 it., with 2 ft. minimum. A foundation cleanout shall be installed within 4' of the house foundation. 2. The septic tank shall be an Anchorage Tank 1,000 gallon 2 chambered septic tank. Contractor may submit alternate tank and for approval, as long as it meets MOA requirements. Two opposing after - tank cleanouts shall be installed. C. DRAINFIELD TRENCH 1. The drainfield is to be located as shown on the site plan. 2. The total depth of the initial drainfield excavation is to be 5' max. relative to existing ground elevation at ground water monitor tube. The bottom of the drainfield shall be level, plus or minus 1.5". 3. A I foot layer of sewer rock is to be placed over the native sand and gravel. The 4" effluent piping is to be laid on top of the gravel layer with, with 6" additional gravel added as follows: 4" along sides of effluent pipe, and 2" of gravel cover over the piping. 4. The completed drainfield gravel and piping is to be covered with typar fabric material. 5. Soil or combination of soil and extruded board insulation to a depth of +3' or equivalent is to be placed over the leachfield. Soil shall be mounded over the trench to prevent runoff from ponding. Continued on next page \\Eres\docs\WPDOCS\2005\05-003drainrield- spec.doc Eagle River Engineering Services Christopher R. Wood, P.E. 10421 VFW Rd. Suite 201 Eagle River, AK 99577 Continued: RECOMMENDED LEACHFIELD DIMENSIONS: (907) 694-5195 tel (907) 694-3297 fax TOTAL DEPTH = 5' GRAVEL DEPTH = V under effluent pipe, 2" over pipe DRAINFIELD LENGTH = 66' DRAINFIELD WIDTIi = S' SOIL RATING= 1.2 GPDIW BEDROOM CAPACITY= 3 SEPTIC TANK= 1,000 gallons EFFLUENT PIPE= 4" diameter of Muni and Engineer approved materials and construction Twenty-four (24) hours notice required for all inspections. \\Eresldocs\WPDOCS\2005\05.003drainfield- spec.doc EAGLE RIVER ENGINEERING SERVICES P.O. Box 773294 Eagle River, Alaska 99577 (907)094.5195 ERES Project No.: 05-003 Calculated By. CW Date: 2/15/2005 Legal: Aiken Sub L 2 TEST HOLE 1 Single Family 3 Bedroom Dwelling Shallow Trench Subsurface Wastewater Disposal Field Water use at 150 gallons per bedroom - 450 gallons Percolation rate = 1 minutes per inch Wastewater application rate = 1.2 gallons per day per square foot Required absorption area = 375 square feet Trench width (W) = 5 feet Gravel depth (D) = 1 feet Required length - Shallow trench factor' Required absorption area / W Shallow trench factor = (W + 2) / (W + 1 +2 D) Shallow trench factor = 0.88 Total Excavation Depth - SG feet Required length - 66 feet 05-003_drainfieldCalc 10:59 AM2/15/2005 Municipality of Anchorage *f L) ; Development Services Department Building Safety Division a.e Onsite Witter and Wastewater Program CVCt*LWj R WOOD 4700 South Bragaw SL P.O. Box 196650 Anchorage, AK 99519-6650 �jr r www.ct.anchoraae. sk.us (907) S/179tM Soils Log - Percolation Test. Performed For, pGa�l C ©/ii[.'ES Dale Performed: i 2 OF Legal Description: 41'i'&J Stn Township, Range, Section: T/S N JZt 0 $ c6C 4 Depth SW-CVj SAmb w/4QJ rL $(zowa &ZA-[ 8- :.:. 5o - W/t:L�GQAIiE� F 9- • . 5AP316t G R �'1 "'AENC OOUNTE D? yt 5 10' "' . IF YES, AT WHAT DEPTH? L Deptho WaterAlar O Q 11- — — Monitoring? ! i l3otio►h or i l at_E 20 - COMMENTS 7 Dale: 2 o9/D,S T E� 11 I Reading I Date I Gross Time I Net Tkme I Depth to Water I Net Drop I PERCOLATION RATE 4:� 'L I.k~rh) PERC HOLE DIAMETER TEST RUN BETWEEN _FT AND LFT PERFORMEDBY: CkluS Wp(51) I le Wi^tX(CERTIFY THAT THIS TEST WA PERFORMED IN ACCORDANCE WITH ALLSTATE AND MUNICIP GU ELINES IN EFFECT ON THIS DATE. DATE: 'Z S Municipality of Anchorage Development Services Department Building Safety Division y,e Onsite Water and Wastewater Program 4700 South Bragaw SL P.O. Boz 196850 Anchorage, AK 995198650 www.ci.snchoraoe ak.us (907) 343.7904 Soils Log - Percolation Test Performed For. _ Zr'­' /%TKF.T% Date Performed: Legaf Description: _2141-e '.f Di /y7F' Township, Range, Section: 7-IrAJ Rjkl S Vy .5FC z- ;// - 1:7 - Depth D14tiGC TDPJBic 2 "> a- a- P. y. 4- 5- 6- 7- 8- I -5-6-7 t]- 1 1s- 20 - 5"J I�,te.K is rnr..�AI/FzE Y u'�C�td6Gs4S WAS GROUND WATER Date ENCOUNTERED?c� Net Time Depth to Water a --- " IF1fES, AT WHAT DEPTH? �j , L _ HOTTON OL Depth to WaterARer o F•YCA1/•Fr/tl✓ awnkeN,q? P E Date: Reading Date Gross Time Net Time Depth to Water Net Drop 3 D /�f..I DIEV S ,_G " rcmwWU%uun nn, e S T (M`Wwnm) PERC HOLE DIAMETER /o " TEST RUN BETWEEN SBFT AND SFT COMMENTS PERFORMED BY: Lt)Ip io,n Pr Rj-n HrI 1/ I �W/ CERTIFY THAT THIS TEST WAS PERFORMED fN ACCORDANCE WITH ALLSTATE AND MUNICIPAL QUID LINES IN EFFECT ON THIS DATE. DATE: �' [.