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HomeMy WebLinkAboutTHE TABLELANDS BLK 8 LT 4rma, Pm o4o 1 #051-801-44 Municipality of Anchorage ;• r . Development Services Department 'tc Building Safety Division a OnSfte Water and Wastewater Program, 4700 S. Bragaw Sl. P.O. Box 196650 Anchorage, AK 99519-6650 Page of www.d.anchorage.ek.us (907) 343-7904 ON-SITE WASTEWATER DISPOSAL SYSTEM AND/OR WELL INSPECTION REPORT Permit Number. SWO40253 PID Number. 051-801-44 The Thomas Co. Wastewater System: 1] New ❑ Upgrade Address: HC05 Box 6929, Palmer, AK 99645 ABSORPTION FIELD Phare. 746-0682 Number of Bedrooms: 3 DD»p Trench t]Shalbw Trench l]Bsa ❑Mound ❑OMer. LEGAL DESCRIPTION 8d Raft: 0.3 Total Depth hom orlgiml grads: GPD/Ft' 0.91 Ft. stack: lel: Subdrvleion: 8 4 The Tablelands Depth to pipe bdlom hon alpnY grade: Gravel depth beneath pipe: 0,41 Ft, 0.5 Ft, Township: Range: sedan: FYI added ebwe udginel grade: Grwal Length: 2'19 Ft. 63 Ft. Well: [3 New ❑U P9 rade GraveM. iwM 24 Numberd'hee: DlatanpbetweenWea Ft. 4 6 FL Classffl t n (Private. A, B. C): Total Depth: Caved b: Total absorption am: Pipe Material: A: Community Water Ft, FL 1,512 Fe PVC order. ata Drilled: Static Water Levei: Mealier. Data Mataltad: ' FL Bailey's Backhoe 10/6/04 Yield: -Pump 50K botw coding Height AGrowM: TANK OPM Ft. FL SEPARATION DISTANCES ElSeptic []Holding ❑S.T.E.P. ❑Other. To Septic Absorption Lit Holding lubllclPdvate Gd1fer� - Fm Tank Field Station Tank Sewer units Anchorage Tank 1,250 oat, well na na na na na Material: Steel Number of Compartments: 2 StOmweter na na na na LIFT STATION Lw Line 101' 22'.ctaror: ria ria rod„. vetw Faunadon 15 14' ria ria 'Fund, on' level at 'Pump or 4.10:. High %ater "Mot M M M curtain DNn ria ria ria ria Pump Make s Model Elwftal Inspedons performed by. Ramerb: BENCH MARK LocationD.ecrkAoh: Garage slab umedvabon: FL 100.00 In • •'•��t�k Inspections performed by: Mary Shreves Dates: 1M 10/6/04 #P 9 }I 2nd 10/6/04 ............ ................... - -- ..r Develo m ret Services De artment A p p pproval ��,� :� M L. Shreves �_ _ Reviewed and approved by' 1 Q� Date:•, CE 9351.• E�G��� (aa.. txnm Fa-- '.,'ttf 1111\\\���,``` FOUND N89'56'28"E 63.14'(R) 3" AL -MON N89058'44"E 63.18'(M) S89'57'09"W _ N89'58'44"E FOUND 164.17'(R 5/8" REBAR �� 164.21'(C w/YPC BE E GWMT 1. 1. 5'nC0- TANK - — — ENG. TYPIC L A TH3 _ _ 33' SECTIOP 24'X63' BED MTI* a3'9 15 -A ONE STORY DWELLING N s c' UTILITY PEDESTALI TYPICAL 1 n NAT'L 00 GAS 55'f COVERED DECK 00 LOT\)��4ui 40,002 F. o W TER 0 VA, o0 LEGEND: (C)=CALCULP (M)=MEASURI (R)=RECORD YPC=YELLOW U.G.=UNDERG T&E=TELECOI ELECTRIC LOT Col CO2 CO3 EMEN i S� 5.58 Ri O A 28.6 42.0 A5•g CD4 1 958 3T0 110.0 -`&E / Ya 6 $ 36 (Ci 17_7 15.2 20.3 1 72.9 C -- 69.5 72.4 108.3 78.1 997 � 6 _ ,'=40'' 0 0 � o L R A R Q4q��OF A4 "m LASKA 99645 q ` ••"'••• �q f�a ENC Ei INC. PHONE: PALMER,' (907)745-0222 o P,••' �9 dj) FAX: (907)746-0222 v.r 49TH**,...*: •.: •.••..•..,•./, ,... D W-57-54002851 DATE: 1/11/05 SCALE: 1" = 40' FlLE: 0400285. ;• Mary •. Shreves LOT 4, BLOCK 8, THE TABLELANDS SUBDMSION, ? �•,. CE 9351 •`d PLAT No. 2004-25, ANCHORAGE RECORDING DISTRICT, ANCHORAGE, i QQ' '••... ••''d EASEMENTS OF RECORD OTHER THAN THOSE SHOWN ON THE QIlMDFES ii* �o" RECORDED PLAT ARE NOT SHOWN HEREON. w/YPC BES E gyp. GN11T 1, 50 c L ��l w°M° ENG. TYPIC L S TIC TANK A TH#3 _ 33' SECTION LINE EASEME 24'X63' BED MTI 0 9 15 •C05 C040 0 C 3 17.6 B. CO. MT2 37.8' B ONE STORY w NAT'LGAS cn DWELLING N W g.7� N, 12' 55': N � 12• j O AKTH 2 N W co C'pVERED U! Cr m C 4. D K w m L0T\lo-4 402002 S.F. Uh Trn SEPTIC SYSTEM PLOT PLAN FIXED FINAL GRADE 95.35 ft. FINAL GRADE /mm -ft- / / 93.10 ft. ORIG. GRADE 90.91 ft. 1,250 -GAL DATUM = GARAGE SLAB = 100.00 ft. INSULATION OVER ENTIRE DRAINFIELD AND SEWERLINE FROM FIELD TO SEPTIC TANK. SEPTIC SYSTEM PROFILE 4004V D AS P.O. BOX 2749 •OF• q�%y 9645 ��j ENG EE INC PHONE:PALMER, (907)745ALASKA 9 0222 ,�5�� •• •'•% d FAX: (907)746-0222 ir: 49TH W.O. 0400125 DATE: 1 11 05 SCALE: 1" = 30' FILE: 0400285. fifi �..... • •. ..l:..'...... p Mary Shreves LOT 4, BLOCK 8, THE TABLELANDS SUBDMSION, PQ�if•. CE 9351 `o PLAT No. 2004-25, ANCHORAGE RECORDING DISTRICT, ANCHORAGE, �QQFp PR......�t� r, EASEMENTS OF RECORD OTHER THAN THOSE SHOWN ON THE dlln.._ _tio RECORDED PLAT ARE NOT SHOWN HEREON. ABSORPTION BED PLAN VIEW r fea uoa boe lona BED SECTION v artaw rvc SECTION X -X MONITOR TUBE DETAIL w ooDDDpp#ASA P.O. BOX 2749 o OFA.f9 d $ay PALMER, ALASKA9645 P.•••g•LD ENC PHONE(907)59022 2 FAX: (907)746-0222 49TH '• ��Q W.O. 0400285 DATE: 1 11 05 SCALE: nts FILE: 0400285—WW_ .. ........ ... ...:... Ma L Shreves p LOT 4, BLOCK 8, THE TABLELANDS SUBDIVISION, •. CE 9351 tid PLAT No. 2004-25, ANCHORAGE RECORDING DISTRICT, ANCHORAGE, AK ?ROFESSI�?d•y RECORDEDS PLATRECORD ARE N0� 8HOWN ER THAN SHOWN ON THE y - r r F; MUNICIPALITYOFANCHOR4GE tC4 6O6Z Development Services Department �l /6-8tOn-Site Water 8 Wastewater Program V 4700 South Bragaw Street P.O. Box 196650, Anchorage, AK 99519-6650 (907) 343-7904 ON-SITE WASTEWATER DISPOSAL SYSTEM PERMIT Initial Date Issued: Jul 12, 2004 Expiration Date: Jul 12, 2005 Permit Number: SW040253 Parcel ID: 051-801-44 Legal Description: IURE TABLELANDS SUBDIVISION BLOCK 8 LOT 4 ;< Design Engineer: 0032 Alaska Rim Engineering Site Address: 22700 SAMBAR LOOP Owner Name: ARCTIC DEVCO, INC Lot Size: 40002 SQ. FT. Owner Address: 22700 SAMBAR LOOP Total Bedrooms: 4 Permit Bedrooms: 4 EAGLE RIVER, AK 99577 - 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 (18AAC72 ) and Drinking Water Regulations ( 18AAC60 ). 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. 5. The following special provisions. NEED TO DO AN ADDITIONAL TEST HOLE DURING CONSTRUCTION WITH PERC TEST AND GROUNDWATER MONITORING WITH A RADIUS OF NO MORE THAN 30 FEET FROM THE DESIGN OF A SUBFURFACE DISPOSAL FIELD. THE SEPTIC TANK NEEDS TO MAINTAIN A MINIMUM OF 5 FEET FROM FOUNDATION. AND THE SEPTIC DISPOSAL FIELD NEEDS TO MAINTAIN A MINIMUM OF 10 FEET FROM FOUNDATION. 3 \�ittoc`I'� hOCCr6. /I i Received By: Issued By: .oc-' cash o\s 0.3 �a SAM Date: Date: 740.1/oy Roaiot ynU&AWT ► 4U o„d o.PPMLXA. 5AA. AAAO 4kA. sem\ ip a Municipality of Anchorage Development Services Department 41. Building Safety Division On -Site Water and Wastewater Program T 4700 South Bragaw St. P.O. Box 196650 Anchorage, AK 99519-6650 www.muni.org/onsite (907) 3437904 ON-SITE SEWERIWELL PERMIT APPLICATION FOR A SINGLE FAMILY DWELLING Parcel I.D. 051- 261- 41-4 Permit Number SW Property owner(s) The Thomas Company Day phone 746-0682 Mailing address (1) HC 05 Box 69929, Palmer, AK 99 S07- " Ma(2).'A766 mW LD00 6_1P . Zip Code 'Q5 qq5-41 Legal description (Lot, Block & Sub'd.) Legal description (Section, Township & Range) Lot 4, Block 8, The Tablelands Lot Size 40,002 sf Acres/Sq.Ft. Number of Bedrooms 4 THIS APPLICATION IS FOR: Sewer Only Sewer and Well Sewer Upgrade THIS PROPERTY CONTAINS: Hot Tub Swimming Pool Therapy Pool I certify that the o information is Single Familyjgf�g 4ntos In 6ecg (SignatOWof property owner or Permit Fees: ADD Date of Payment: i0 Receipt Number.u�l (Rev. IWO) )rized agent) Well Only ❑ Water Storage ❑ Jacuzzi ❑ Water Softening Unit ❑ certify that this application is being made for a mbla en,,nidp ....._-..._..,,mal Codes. Waiver Fees: Date of Payment: Receipt Number: �j'" 7' ' (Qaska Tim engineering, One: Phone (907) 745-0222 Fax (907) 746-0222 akdm@rogershsa.com July 6i 2004 Mr. Dan Roth Municipality of Anchorage Development Service Department Building Safety Division On -Site Water and Wastewater Program PO Box 196650 Anchorage, AK 99519-6650 RE: Lot 4, Block 8, The Tablelands Subdivision On -Site Sewer Permit Application AK. Rim Engineering Ref. No. 04-00285 Dear Mr. Roth: P.O. Box 2749 Palmer. Alaska 99645 The owner of the above referenced lot is proposing to construct a 4 -bedroom single family dwelling (see attached Plot Plan). The proposed dwelling is to be served by a community water system and a private septic system. With this letter we are requesting plan review and a permit to install an onsite septic system to serve the proposed development. DESIGN SUMMARY Solis A test hole was excavated by S&S Engineering, and a monitor tube installed. The date of this installation is not known, however, it is prior to our involvement so it is likely to have been at least 4-6 months ago. The test hole is labeled S&STH4 on the attached Site Plan. A second test hole was excavated adjacent to the property by Tobin Sprurkland, and is labeled TSTHL9B7 on the Site Plan. Mr. Spurkland classified the soil as silty sand — SM. A test hole classified by our firm on Lot 5, Block 8, directly to the west of this lot, also showed silty sand, with a percolation rate of 40 minutes per inch or 0.45 gpd/sf (see attached Soils Log — Percolation Test, Lot 5, Block 8, The Tablelands). For purposes of groundwater identification we will refer to the S&S test hole (S&STH4), and the design for the septic system will be based on the percolation rate for Lot 5, Block 8, which is the maximum design size. If required by MOA a percolation test will be conducted within a 30 -feet radius of the proposed location of the drainfieids. The monitor tube installed by S&S was probed for groundwater on 7/6/04. Groundwater was encountered at a depth of 7.6 feet below grade. Based on this, a bed soil absorption system is proposed for this site. Engineers • Planners • Surveyors Mr. Dan Roth, MOA Page 2 July 6, 2004 Bed -Design The following is a summary of the proposed design of the bed SAS: Percolation rate: Soil application rate: Number of bedrooms: Daily wastewater flow: Drainfield: Septic tank: Minimum absorption area: Total depth (max): Dimensions of bed: Effective absorption area: 40 minutes/inch 0.45 gpd/sqft 4 600 gpd absorption bed 1,250 gallons 1,334 sgft 3 i 18Itx75it 1,350 sgft We are requesting a design width of 18 feet rather than 15 feet due to space restrictions on the lot. There is a section line easement along the north property line that reduces the useable area. In order to allow room for the initial and replacement systems it was necessary to reduce the length of the bed and increase the width. Also, insulation will be added and soil cover to achieve equivalent cover over the drainfield. Topography The topography of this lot is such that it slopes down just slightly from the south to the north. There is adequate usable area for an onsite septic system and replacement system. Surface Water There are no surface waters within 100 feet of the proposed septic system. Surrounding Properties This property and the parent subdivision will be served by community water system. We are unaware of any adverse impacts this Installation would have on adjacent wells or septic systems. Development on this lot will not preclude development of wells and septic systems on neighboring lots in the future. If you have any questions regarding this report or its recommendations, please feel free to contact me. Sincerely, ALASKA RIM ENGINEERING, INC. Mary L. Shreves Professional Engineer Mr. Dan Roth, MOA Page 3 July 6, 2004 CC: The Thomas Company AK Rim Engineering File No. 04-00285 Attachments: • MOA On -Site Sewer/ Well Permit Application Form • MOA Soils Log — Percolation Test Form (Tobin Spurkland) • "Septic System Plot Plan (3) 41, Municipality of Anchorage .: (ENGINEER SSFA ~ Development Services Department R . Building Safety Division On -Site Water and Wastewater Program " • ;�• j 4700 South Bragaw Sl. r.,t P.O. Boz 196650 Anchorage, AK 99519.6650 , www.di.anchoraoe.ak.us r (907) 343.7904 .v Soils Log - Percolation Test n,ed -C r A Rr— { 1 L D r= V C tD h- Date Performed: _-_.I Ces :npr pn 61 L %\I V I k/y 1 t`10 CN 14Township. Range. Section: LO1 43K 7 Slope LoT'y BK 8 i r Feet'• \� to L c fill', 'ccdbl cs�M WAS GROUND WATER ENCOUNTERED? () i 5 IF VES, AT WHAT DEPTH? L Depth to Water Atter D d Monitoring? YY[ E Date: '! 1 D Z Reading Dale Gross Time Net Time Depth :c rvafer ( •.c: J•;a aiF so AK 12II Fs;yo 9; 310 lad rt tU • 0v 30 Y 1 at I PERCOLATION RATE �tnprw�eNncnl FERC HOLE pIArnETE= b TEST RUN BETWEEN ,3 FT AND qFT • .r A :CORDANCE WITH ALLSTATE AND MUNICIPAL GUIDELINES IN EFFECT ON THIS DATE �:.T E' _V-1 Q—O 2 PERMIT NUMBER PID NUMBER RECOVERED 3 1/4" AL -MON. MARKED 2233 S N89.56' 28 E UNSUBDIVIDED 63.14' N89.57'09"E 164.17' LOT 4 33' SECTION LINE EASEMENT \ --------------- ---- 40,002 S.F. DTE1CPK250-FK . ►+ o BLOCK '� N S.N 17.3 C0'm Ln PROPOSED 11.7 f R O ONE STORY w BASEMENT (7t m 7' c \ ,,. 91 69±j ROPO N DRIIVEWAEYD t ' F1- 1=`400 55 1$ 'N E EASEMEN n S&_ i RANj E FAR��RA 3o. LOT 33 r 00 LE w X4r = L_122.51' wv — R 30.00 WATE KEY TSTHLs97 0 TO VERIFY PROPOSED EXISTENCE OF ANY PLAT. 000UODp SITE PLAN s P.O. BOX 2749 04 �� firm PALMER, ALASKA 99645 �P(E.�F••A�q�D ENC EE INC. PHONE: (907)745-0222 c,� • y �� FAX: (907)746-0222 ,a 49TH •••-ir�� w_O. 0400285 DATE 7/6/04 SCALE: 1" = 40' 1 F LShreves�,� p LOT 4, BLOCK 8, THE TABLELANDS SUBDIVISION, 9351 • °fid PLAT No. 2004-25, ANCHORAGE RECORDING DISTRICT, ANCHORAGE, „,,.•''o EASEMENTS OF RECORD OTHER THAN THOSE SHOWN ON THE FESSIddP�o" RECORDED PLAT ARE NOT SHOWN HEREON. N24:4 6mllnILFId7 PID NUMBER 33' SECTION LINE EASEMENT 1.250 GAL F DECK NSEPTIC TANK —. (TYP.)� • ccRR�.. 5'N 17.. 3' Co Mt :D RY 7 W/ Iv IT °'- 37.7' POSEL24� /EWAY rn 1'=30' 49TH ** Amafryv• 3hreves •_ CE 9351 _ rda 0o• 30, SEPTIC SYSTEM PLOT PLAN SEPTIC SYSTEM PROFILE SEPTIC AkASO P.O. BOX 2749 RtIV I PALMER, ALASKA 99645 I� qAT716Ii E INC. PHONE: (907)745-0222 FAX: (907)746-0222 04004 SCALE: 1 " - 307F NOW 00 w X. 0 0 0 0 0 Z LOT 4, BLOCK 8, TABLELANDS SUBDIVISION. PLAT No. 2004-25, ANCHORAGE RECORDING DISTRICT, ANCHORAGE, EASEMENTS OF RECORD OTHER THAN THOSE SHOWN ON THE RECORDED PLAT ARE NOT SHOWN HEREON. SHEET PERMIT NUMBER 6/mk PID NUMBER 0 BED DETAIL now : (ar ad w fft t) ear ZWm'Jr Mid. Mah of tr..taem 3ry osm r ) mJ M aubatltatad far a Mot of czlu4aa,ar IV M a --ti at t" tool" w trulattou. 75' — ABSORPTION BED PLAN VIEW d .�.,. ZZ7.. ee• • r r r ..tm g V� it1Ze.. eae•� ase.. we mdislueMd earkb ase. m -bla IS= mZe.. MA' BED SECTION �Pq1ratme�eaMtand M tpoMa do SECTION X -X rve NMeatad MONITOR TUBE DETAIL g4�p��oopp� 9tr�d SITE PLAN �S P.O. BOX 2749 aF'A:;9 74oPPHONE: (907)59 0 222 FAX: (907)746-0222 M 49TH D - -- - - y L shreves :o LOT 4, BLOCK 8, THE TABLELANDS SUBDIVISION, CE 9351PLAT PLAT No. 2004-25, ANCHORAGE RECORDING DISTRICT, ANCHORAGE, AK ......1�Pdd�' EASEMENTS OF RECORD OTHER THAN THOSE SHOWN ON THE RECORDED PLAT ARE NOT SHOWN HEREON.; Em MunldpaIfty of Anchorage Development Services Department *AR Building Safety DivisionOn-Site Water and Wastewater Program .4700 South Bragaw St. P.O. Box 196650 Anchorage, AK 99519-6650 www.cLanchorage.ak.us (907)343-7904 ON-SITE SEWER/WELL SUBMITTAL COMMENT SHEET To: ALASKARIM ENGINEERING Legal description: THE TABLELMDS BLOgK ¢ LOT 4 The attached paperwork has been reviewed and Is being returned for the following reasons: ❑ Original signature or stamp missing on Calculation error in design. ❑ Additional soils information needed. Water monitoring results inadequate. ❑ _ Discrepancy in information submitted. ❑ Topographic information missing or inadequate. ❑ Incomplete: missing _ ❑ incomplete: missing ❑ Additional adequacy test information needed. ❑ Water sample unacceptable: _ Measurediproposed distances/dimensions missing. _ ❑ - Locations of all soils, percolation and water monitoring tests not shown. ❑ Proposed system too deep for soils information submitted. ❑ Well tog required ❑ omission in narrative. _ ❑ Insufficient fill over tank or field.— Other. ield.Other. NEED TO DO A TEST HOLE WITH PERC TEST AND GROUND WATER WNITORING WITH A RADIUS OF NO MORE THAN 39 FEET FROM A DESIGN OF A SUBSURFACE DISPOSAL FIELD. THIS NEW TEST HOLE WILL DETERMINE THE DESIGN AND DIMENSION OF NEW SEPTIC SYSTEM. ba 0 ia' rn d Fe . -J ►� e. Name of reviewer: We goodall Date: 7/9/2004 Please supply the necessary information and re -submit your request LEAVE THIS FORM ATTACHED TO THE PAPERWORK (pdska Rim engineehing, 0110. Phone (907) 745.0222 P.O. Box 2749 Fax (907) 746.0222 Palmer, Alaska 99645 akdm@rogershsa.com September 21, 2004 Ms. Julie Makela Municipality of Anchorage Development Service Department Building Safety Division On -Site Water and Wastewater Program PO BOX 196650 Anchorage, AK 99519-6650 RE: Lot 4, Block 8, The Tablelands Subdivision Amended On -Site Sewer Permit Application AK. Rim Engineering Ref. No. 04-00285 Dear Ms. Makela: This letter provides you with an amended design for this site. Provision 5 of the Onsite WW Disposal System Permit issued for this site on 7/12104 stated that an additional test hole and percolation test needed to be conducted at the time of construction of the system. Percolation tests conducted on the east side of the house showed soils that were unsuitable for a septic system. Based on that we were unable to find area for the original and replacement systems on the east and south sides of the lot, so we conducted percolation tests and set a groundwater monitor tube on the west side of the house where we are proposing to locate the system. Also, this system will serve a 3 - bedroom single family dwelling (original application was for 4 -bedroom). DESIGN SUMMARY Soils Two test holes were excavated and percolation tests conducted (see attached Soils Log — Percolation Tests), labeled AKTH#2 and AKTH#3.. A groundwater monitor tube (GWMT) was installed adjacent to the location of AKTH#3. The soils encountered were typically sand with silt to approximately 3-4 feet below grade becoming silty sand with gravel to the bottom of the test holes at 11 feet. Groundwater was not encountered in AKTH#2. Groundwater was not encountered in AKTH#3 which is approximately 4-5 feet lower in elevation than AKTH#2. The GWMT was set at approximately 11 feet below grade. No groundwater was encountered at the time of installation on 8/31/04. The monitor tube was probed on 9/17/04 and no groundwater was encountered. Percolation rates for the soils were 53.3 minutes per inch for AKTH#2 and 30 minutes per inch for AKTH#3. Using as a fixed datum the northwest comer of the garage slab, elevations were Engineers • Planners • Surveyors Ms. Julie Makela, MOA Page 2 September 21, 2004 determined for the ground surface above the proposed absorption bed location and the bottom of the GWMT. The GWMT will be probed at the time of installation. A separation distance of 6 feet will be maintained between any groundwater encountered and the bottom of the drainfield. Bed Design The following is a summary of the proposed design of the bed SAS: Percolation rate: Soil application rate: Number of bedrooms: Daily wastewater flow: Drainfield: Septic tank: Minimum absorption area: Total depth (max): Dimensions of bed: Effective absorption area: 41.65 minutesfinch (avg.) 0.3 gpd/sgft 3 450 gpd absorption bed 1,000 gallons 1,500 sgft 5 f 24ftx63ft 1,512 sqft We are requesting a design width of 24 feet rather than 15 feet due to space restrictions on the lot. There is a section line easement along the north property line that reduces the useable area. In order to allow room for the initial and replacement systems it was necessary to reduce the length of the bed and increase the width. Topography The topography of this lot is such that it slopes downward gradually from the south to the north. There is adequate usable area for an onsite septic system and replacement system. Surface Water There are no surface waters within 100 feet of the proposed septic system. Surrounding Properties This property and the parent subdivision will be served by community water system. We are unaware of any adverse impacts this installation would have on adjacent wells or septic systems. Development on this lot will not preclude development of wells and septic systems on neighboring lots in the future. Ms. Julie Makela, MOA Page 3 September 21, 2004 If you have any questions regarding this report or its recommendations, please feel free to contact me. Sincerely, ALASKA RIM ENGINEERING, INC. OF At Mary L. Shreves *: Professional Engineer ry . Bhrevee 0 �= CC: The Thomas Company �s�\ CE Y351 A� AK Rim Engineering File No. 04 00285 ��i��fiyF •••*........ .�� ill '*ROFESS Attachments: • MOA Soils Log — Percolation Test Forms (3) • Septic System Design Plans (2) DCK N89.56'28"E RECOVERED 3 1/4" AL -MON. MARKED 2233 S UNSUBDIVIDED N89057'09"E 164.17' ,535-00 EPSEMEN� 6$.2 9 L f.R���Ky ui 00 Lel 0 0 0 0 a 0 Z EXCLUSION NOTE: IT IS THE RESPONSIBILITY OF THE OWNER OR BUILDER, PRIOR TO CONSTRUCTION TO VERIFY PROPOSED BUILDING GRADE RELATIVE TO FINISHED GRADE AND UTILITIES CONNECTIONS AND TO DETERMINE THt EXISTENCE OF ANY EASEMENTS, COVENANTS, OR RESTRICTIONS WHICH DO NOT APPEAR ON THE` RECORDED SUBDIVISION PLAT. 000DDOp�� SITE PLAN �s P.O. BOX 2749 44 OF A �Y PALMER, ALASKA 99645 P �p ........... < 9'p, aNG �� JNC. PHONE: (907)745-0222 p *S.49TH •9* D FAX: (907)746-0222 d� O ......... ... W.O. 0400285 DATE: 9/21/0 7S -ULE: 1 40 FILE: 0400285_WW_l .. J% 0 dory Shreves p LOT 4, BLOCK 8, THE TABLELANDS SUBDIVISION, CPQ CE 9351 `d PLAT No. 2004-25, ANCHORAGE RECORDING DISTRICT, ANCHORAGE, ALASKA QQ`Fp'••.....•••''•`" EASEMENTS OF RECORD OTHER THAN THOSE SHOWN ON THE Q(1 PROFESSidd000oo0AdRECORDED PLAT ARE NOT SHOWN HEREON. � BED DETAIL Rd* : wmktoa. M awl w Now a ABSORPTION BED PLAN VIEW asst mM BED SECTION n v Owytewlw roc ' E2= SECTION X -X MONITOR TUBE DETAIL of AS gg0000�pppn A-Rrm PALMER, P.O. BOX 2749 Q�E•�F• A:qa� 9645 DETAILS SNC EE INC PHONE: (907)74590222 :49TH '•9*fid FAX: (907)746-0222 .: ••••�•••lll•'VVV•• •••::•• d W.O. 0400125 DATE: 9/21/04 SCALE: nts Flt e: oaoo2es_ww_� ; Mary •Shreves••;d O ?,Pp*-.,.• CE 9351 ��� LOT 4, BLOCK S. THE TABLELANDS SUBDIVISION. � PLAT No. 2004-25, ANCHORAGE RECORDING DISTRICT, ANCHORAGE, AK f o EASEMENTS OF RECORD OTHER THAN THOSE SHOWN ON THE �ddO�S��dd6 RECORDED PLAT ARE NOT SHOWN HEREON.' Tet+ Municipality of Anchorage Development Services Department Building Safety Division On -Site water and wastewater Program 4700 South Bragaw SL P.O. Box 196650 Anchorage, AK 995198550 www.munLorg(atsfle (907) 343.7904 Soils Log - Percolation Test Pena,mad For. The Thomas Company Date Peftmed: 6/31/04 Legal Description: 4, Bbdt 81 The Tablelands Township a^^^^ 1 1 1 Depth yvind IA)l hik- o ✓nmQ dtse� ►CC' ' S CObbl�S r \ WAS GROUND WATER Data ENCOUNTERED? No Net Time Depth to Water a IF YES, AT WHAT DEPTH? L o Depth to Water Ater Monitoring? E COMMENTS Presoak a hours. 0 Reading Data Gross T6ne Net Time Depth to Water Net Drop 1 .8/31/04 1426 30 min 7-1/4 In. 2 — 1457 30 7-1/6 3 — 1628 30 7-1/16 9/16 PERCOLATONRATE sass (MIM"wkwh) rmru: rru�c uwmcirn .""-' TEST RUN BETWEEN LO FT AND 5.0 FT PERFORMED BY: Kent Shoots. AK Film Engineering, Inc. I Mary L Shreyesl P.E. CERTIFY THAT THIS TEST WAS PERFORMED IN ACCORDANCE WITH ALLSTATE AND MUNICIPAL GUIDELINES IN EFFECT ON THIS DATE. DATE: 9/21/04 Municipality of Anchorage Development Services Department Building Safety Division ye OnSRe Water and Wastewater Program 4700 South Bragaw St. P.O. Box 196650 Anchorage, AK 995105550 www.munt.ong/onsite (907) 343.7904 Soils Log - Percolation Test Pad«med For. The Thomas Company Daft Padanm.d: 8/31/04 Legal Desor"ffl: Lot 4, Block 8, The Tablelands Township, Range, Section: 1 19- 5i1i'jDrgawc6 'ii1h*ANA 141 gva.+rcl � nlacf r oleuh� COMMENTS Presoak4hows. WAS GROUND WATER ENCOUNTERED? No s IF YES, AT WHAT DEPTH? L o Depth to Wabr After P fT Monitoring? _ E Date: PERCOLATION RATE sa oNwwhchl PERC HOLE DIAMETER a Intlw TEST RUN BETWEEN 4.0 FT AND 5.0 FT PERFORMED BY: Kent Sheets, AK Rim Engineering. Inc. I Mary L Shreves, P.E. CERTIFY THAT THIS TEST WAS PERFORMED IN ACCORDANCE WITH ALLSTATE AND MUNICIPAL GUIDELINES IN EFFECT ON THIS DATE. DATE: 9121/04 ss�s®� ©sm�o®a PERCOLATION RATE sa oNwwhchl PERC HOLE DIAMETER a Intlw TEST RUN BETWEEN 4.0 FT AND 5.0 FT PERFORMED BY: Kent Sheets, AK Rim Engineering. Inc. I Mary L Shreves, P.E. CERTIFY THAT THIS TEST WAS PERFORMED IN ACCORDANCE WITH ALLSTATE AND MUNICIPAL GUIDELINES IN EFFECT ON THIS DATE. DATE: 9121/04 Municipality of Anchorage Development Services Department Building Safety DMsion »e! On-SBe Water and Wastewater Program 4700 South Bragaw St. P.O. Box 195650 Mdarege, AK 99519-050 www.muni.orgfonshe (907) 3437904 Soils Log - Percolation Test III tryL. Shreve$ + W CE 9351 •��,.'av� Performed For. The Thomas Company Data Perf«med: 8/31/04 Legal Deseripf on: Lot 4, Block 8, The Tablelands Township, Range, Section: . —Z WAS GROUND WATER 9- ENCOUNTERED? No a 10_ IF YES, AT WHAT DEPTH? C FP D Depth to Water After F I'lMonitoring? E 6-Lv mT 1 Data: PERCOLATION RATE Uaw�nm) rcm. rnn.c w.,w�, r TEST RUN BETWEEN FT AND FT COMMENTS Test too to am GWMr. Checked on 9117104, no GW snwwaemd. PERFORMED BY: Kent Sheeta, AK Rim Engineering, Inc. I Mary L. Shreves, P.E. CERTIFY THAT THIS TEST WAS PERFORMED IN ACCORDANCE WITH ALL STATE AND MUNICIPAL GUIDELINES IN EFFECT ON THIS DATE. DATE: 9/21/04 d'{'ltz►�� ��.veves Municipality of Anchorage • 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.muni.orglonsite (907)343-7904 CERTIFICATE OF HEALTH AUTHORITY APPROVAL FOR A SINGLE FAMILY DWELLING Parcel HAA# Dt5wl3 Expiration Date:' 1..,.6ENERAL N{FORMATIi* Awa; „ a Lot 4. Block 8. The Tablelands Location. (site o Lending agency Mailing address Real Estate Agent 22700 AK 99577 The Thomas Co. Day phone 746-0682 HCOS Box 6929, Palmer, AK 99845 1st Nati6nal Bank of Anchorage Day phone 777-5601 PO Box 100720, Anchorage, AK 99510-0720 Gina Duncan, Prudential Jack White Day phone 230-9699 Mailing Address 3201 C Street, Suite 200, Anchorage, AK 99503 Unless otherwise rsquesfea NAA will be held by DSD forpkkup 2 NUMBER OF BEDROOMS. 3 3. TYPE OF WATER SUPPLY: TYPE OF WASTEWATER DISPOSAL: Individual Well ❑ Individual On-site ❑✓ Individual Water Storage ❑ Indiviidual Holding tank ❑ Community Class A Well Community On-site l Public Water System ❑ Public Sewer MINES The"Munidpalky of Anchprege Development Services Department (DSD) Issues Certificates of Health Authority Approval (HAA) based only upon the representations given in paragraph 4 by an Independent professionat civil engineer registered In the State of Alaska. Certificates of Health Authority Approval are required for the transfer of. .title (except between spouses) for properties served by a single-family onsite wastewater disposal andlor water supply system. DSD also Issues HAAs upon request to homeowners. Certificates of Health Authority Approval are valid for 90 days from the date of issue for properties served by a private or Class C well and may be reissued with naw water sample results. (Certificates' may be reissued for a period of up to one year with valid water samples.) Qattiflcates are valid for one year for propertles served by Class A or'$ wells or a public water system. The Munidpardy of Anchorage is not responsible for errors or omissions M the professional engineer's work 4. STATEMENT OF INSPECTION BY ENGINEER As certified by my seal affixed hereto and as of the validation date shown below, I verity that my investigation, based on procedures outlined in the Health Authority Approval Guidelines for this application, shows that the on-site water supply and/or wastewater disposal system is(are) safe, functional and adequate for the number of bedrooms and type of structure indicated herein. l further verify that based on the information obtained from the Municipality of Anchorage files and from my investigation and inspection, the on-site water supply and/or wastewater disposal system is(are) in compliance with all applicable Municipal and State codes, ordinances, and regulations in effect at the time of installation. Name of Firm Alaska Rim Engineering, Inc. Phone 745-0222 Address PO Box 2749, Palmer, AK 99645 Engineer'4,Printed Name Mary L. Shreves:; :, Date 4'�tlt ������ L'M !14f, 5. DSD SIGNATURE �s .• CE 9351 �,:•���� Approved. for _:2j_ bedroorrgkkk.%Q tP %TY Disapprovedp t;a::'a;rav `��J�\.••�'• •VF. ,y0, Conditional approval for _ lied r 0 the.fr Ing stipulations: FAST R41 ; G) R44f Attachments: HAA Checklist _ x Maintenance Agreements Septic System Advisory Supplemental Engineer's Report Well Flow Advisory Other t '