The URL can be used to link to this page

Home My WebLink AboutT15N R1W SEC 8 LT 19T15N RIW SEC 8 Lot 19 #051-091-20 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 of vnvw.cl.anchorage.ak.us (907) 343-7904 ON-SITE WASTEWATER DISPOSAL SYSTEM AND/OR WELL INSPECTION REPORT Permit Number. SW060121 PID Number. 051-091-20 N' Charles Ferrin Wastewater System: ❑ New Upgrade AOOr.ss P.O. Box 770927, E.R.. AK 99577 ABSORPTION FIELD " 694-9825 "Yn°"a18e" z3 o Dw Twxt a ShahmT rrl Cl Bw a Ma^a o onrr. LEGAL DESCRIPTION Soo Rally Tsai DwM tram O^C+n•t paea 1,2 Gpnwe 3 Ft Bbtlt Lal 9 auCEm4mn: Dean to poo parte rmm aiPW VeC. Gnr.l dwh Dwpalm P" 2.22 Ft. 0.5'+ Ft Twrnpl SN RMp•1W s•ctcmo FYammeE amn apw psW: Glav LM�pn. V 0.82-1.25 Ft. 90 Ft. Well- lNew ❑Upgrade 5 r°" 2ampraw.: p.Nr. N« 10''+ Ft. Ft cMaseraton 1PmM., A, B. CI'. TaW D.qn: Ca..0 b TOW M "M r« P"Mwenae Private 124 Ft. 124 Ft 450 Ft' I D3034 & F810 Darr Do* DnasO sWC WMr L" 1tWMWi oMe prtairG Sullivan 7/12/06 41 FT Walker Contracting -7f3 ole Vr Pump Sat M. Cas.tp H.grx Ap Gtaar TANK 5 GPM Ft.2 FL SEPARATION DISTANCES 0 Septic ❑ Holding ❑ S.T.E.P. ❑ Other. To Septic Absorption Lift Holding ubiwiprivate J11°' •�^T Fran Tank Field Station Tank seAerLlne Anchorage Tank 1000 GM ""ll 100'+ 100'+ NA NA 25'+ MaienM Steel N.a canPrt menta 12 s 1—wMr 100'+ 100'+ NA NA LIFT STATION a. .aua Lm Lm 5'+ 10'+ NA NA 'Pane on'rvN N. 'Pump ail- v M. Hqh«IM aWm M. Fixinclai— 15'+ 110'+ INA INA Dat.^�^ NA 50'+• NA NA Pump Mas. B MomN E WutcM inpaaau Wa w ar RMm'°None known • BENCH MARK Locairon.no o.waon. Field & Tank Insulated Door sill M.1Mn rvMM. 100 FL Engineer's Stamp Inspections performed by: KND Engineering, Inc. Dates: 1' 7/13/06 2""7/14/06 �,rp��•0F'AS1! Development Services Department Approval r� q i 48 Conditional Approval Date: .„....« ....:_ . .... ... . ..... Kan . a Reviewed and approved by: ate: X10;; AS -BUILT SYSTEM DETAILS / SITE PLAN 1 X11 WIwVC LOT 19, SEC\8, T15N, R1W R.O.W�RE•SERVE AS9ULT: NA FILTER FABRIC NSU ARON DN¢ FXE: —50' ACAD nU: " N.: — aV. - - a-QQ - • �9 9498...; 8ySEWER ROCK - TRENC11�e 950 0.5'+ - 94.43 2' MOA7?9A0'BEt06EWE�410C 94.48 \ PRIMARY SYSTEM ABBREVIATIONS: -_ 2.45'L95'W.0.5'D BOH . BOTTOM OF HOLE T105-2/ \ C0 FCO FOUNDATION CLEANOUT MT ,5 MT - MONITORING TUBE / //-- MH . MANHOLE i co \T1405_1 MT WELL I ?� I �r \ I a \ ' \ MTT MT PORCH 4 DOD 2 �� TBIM \ \ _ j�' 0 FCO Pcrcel ID. 151-091-20 Permit No. SWO60121 3 BEDROOM SFR t 74' / PAVED DRIVEWAY t,r •.�, / 2ABEL 2000 SPUTTER t 1000 CAL D PIPERADE MAX. t RESI;RE?ED L 0 T 19 T1405-3 THOS -4 (AG ROX. jo I Q(APPROX.) l iWINC-TIE CHART A-1.72.10 8-1.15.01 A-2.65.93 8-2.24.95 A-3.39.15 B-3.58.34 A-4.76.54 B-4-40.23 A-5.52.28 B-5=68.08 r 91L99 B B 99.03 a 8 .�11 88 _ D+ LATION 99. D 1000 CAL - SPUTTER S S T. r OF � pry 1 �* .4ATki r2 +, r Ay oe� ' -a R;SEWER ROCK - 0 15 30 i� SCALE: 1"- 30' N.l Yl... 1 X11 WIwVC 9"DART: NA DRANK: ST"NQ' NA aEOKEM AS9ULT: NA FILTER FABRIC NSU ARON DN¢ FXE: OMD: ACAD nU: " N.: aV. - - a-QQ - • �9 9498...; 8ySEWER ROCK - TRENC11�e 950 0.5'+ - 94.43 2' MOA7?9A0'BEt06EWE�410C 94.48 SECTION ; I PREPARED FOR: ' CHARLES FERRIN P.O. BOX 770927 / EAGLE RIVER, AK (907)694-9825 FIELD BOOKS COMPUTED: 9"DART: NA DRANK: ST"NQ' NA aEOKEM AS9ULT: NA DATE. DN¢ FXE: OMD: ACAD nU: " N.: /ARIES 5' 45'(TYP.) I v 89.91 BOH 9241 PACE 1 OF 1 � �gCTERo r F 4 kq 4.VD s%1W M. 995774"6 77��yy E. - 1I D ENGINEERING 20441 PTARMIGAN BLVD. EAGLE RIVER, AK 99577-8736 SOILS PERCOLATION TEST Performed for. Charles Ferrin Date Performed: 05/16/05 Project: T15N R1W SECS, LOT 19 TEST 110LE a 2005-4 �� oltcloL SEE ATTACHED SITE PLAN FOR HOLE LOCATION I 1- il_ 9- 10- 11- 12- 13- 14- 15- 16- 17- 1g- 19- 2D- CP/sp —brown/gray, sandy gravel w/ boulders to 2' B.O.H. On-site wastewater system design requires sand filter Was Groundwater encountered? YES What depth? 5' Depth to water after monitoring? 5.5' Date? 5/13/05 Percolation Rate < (min/in) Pere 11ole Diameter 60 Test Run Between 2 feet and 3 feet L Kenneth M. Duffus, certify that this test was performed in accordance with all State and Municipal guidelines in effect on this date. i a� sus aa�e�s Percolation Rate < (min/in) Pere 11ole Diameter 60 Test Run Between 2 feet and 3 feet L Kenneth M. Duffus, certify that this test was performed in accordance with all State and Municipal guidelines in effect on this date. i OF q 'A1 KND ENGINEERING ov* 4 � ~'a*�1 20441 PTARMIGAN BLVD. •.. ••••,,,/s»��1.« ... EAGLE RIVER, AK 99577-8736 ...« SOILS PERCOLATION TEST Performed for. Charles Ferrin Date Performed: 05/16/05 Project, T15N R1W SECS, LOT 19 TEST HOLE p 2005-3 8- 9- 12- 13- 14- 15- 16- 17- is- 19- 20 - SEE ATTACHED SITE PLAN ORC/OL FOR HOLE LOCATION CP/sp —brown /gray, sandy gravel w/ boulders to T B.O.H. On-site wastewater system design requires sand filter Was Cround water encountered? YES Whatdepth? 5' Depth to water after monitoring? 43' Date? 5/23/05 Percolation Rate <I (min/ in) Pere Hole Diameter_ Test Run Between 2 feet and _3 feet f, Kenneth M. Duffus, certify that this test was performed in accordance with all State and Municipal guidelines in effect on this date. aa�s�s aa�s�s ammo== ammmm= mmmmm= m_____ ®m____ MMMMM Percolation Rate <I (min/ in) Pere Hole Diameter_ Test Run Between 2 feet and _3 feet f, Kenneth M. Duffus, certify that this test was performed in accordance with all State and Municipal guidelines in effect on this date. P�R11 T.g S WOG5/z Certified► �rtttfng log by DOC co. dw SULLIVAN WATER WELLS P.O. BOX 670272, CHUGIAK, ALASKA 99567 -TELEPHONE 688-2759 OWNER OF LAND: d io?, dS FC•CLirj ADDRESS: LEGAL DESCRIPTION: T / SW go -K-,Fc. a' 4oT' i q DATE: X74 2 111 L PERMIT NUMBER: D Lia /d 1 Date of Issue -L-2-1- Q TAX IDENTIFICATION NUMBER: 0 -TI - O q/ - "2 () Is well located at approved permit location? 0-Ye's O No Method of Drilling:rotary O cable tool Depth of well: I Z U Casing Type rma- Wall Thickness • a inches Diameter 61' inches, depth �a� feet Liner Type: fit) A Casing Stickup Above Ground: ow- feet Static Water Level: 41 feet Recover Rate: Tgpm Method of Testing: A /Z - Well Well Intake Opening Type: O open end O open hole O Screened; Start feet Stopped / feet Ur-erforations Start _i2L_feet $toped _SO`Lfeet GroutType:I a "yt rtS.Volume Depth: from t) feet, to of ° feet Well Disinfected Upon Completion? i3 -les O No Method of Disinfection: C 14,4 an •r t $a 11.,4 Comments: DEPTH CArinic STic•K JYO b tjr < 1Jjt4<<'.J O S4�7 64.4jr� sGoBd�•-r S � �i1.J�1 'Ga.1JEc W� i 8 Nip e.or'Rr� C4AY C G if r 6je*q JS4- Sa-Jd 64djcat Lam. rye ,SAGO-�Ta•��r Driller's Name a— -C ZL- _ 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. ASBUILT I HEREBY CERTIFY THAT 1 HRS AVERE SURVEYED THEE SLZIARD 6 FOLLOWING DESCRIBED PROPERTY: tori9l' iANp aTDNOIT E SS fER THE RESPOSX�3SLITYCOTHEOWNER PFNT SE TO DETERMINE THZ EXISTENCE OF ANY WHICH DOTNOT APPEAR ONr THE iYa✓ijs7 RECOFtDEDISUBDI- VISION PLAT. UNDER NO CIRCUMSTANCES SHOULD FB! ACIEOO AE NA YS IHCOV i�z OF FENCE LINES,NOR FORESTABLISHING LUNO- ys9 ARY LINES. pA-y�N; 0 O.F.AL° 1 1 Dy°n° M°r4 S°w°rd A 15-69 B �ki � � M. •Aw T• MUNICIPALITY OF ANCHORAGE Development Services Department On -Site Water & Wastewater Program 4700 South Bragaw Street P.O. Box 196650, Anchorage, AK 99519-6650 (907) 343-7904 6 O 40 ON-SITE WASTEWATER DISPOSAL SYSTEM / WATER SUPPLY PERMIT Initial Permit Number: SW060121 Legal Description: T15N R1 W SEC 8 LOT 19 Design Engineer: 0070 KND ENGINEERING Owner Name: CHARLES FERRIN Owner Address: PO BOX 770927 EAGLE RIVER. AK 99577 - Date Issued: May 31, 2006 Expiration Date: May 31, 2007 Parcel ID: 051-091-20 Site Address: NHN SUNSET BLVD Lot Size: 108900 SQ. FT. Total Bedrooms: 3 Permit Bedrooms: 3 This permit Is for the construction of: ❑✓ Disposal Field ❑✓ Septic Tank ❑ Holding Tank❑ Privy ❑Private Well E] 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. V7C of �f� Gti/ren to SJR!( �t1vL. I"Ev�.�h —9kc/ Date: ile�� Issued E'er ' I Date: iv \ Municipality of Anchorage • Development Services Department •'`" k `' Building Safety Division On -Site Water and Wastewater Program s A < 4700 Bragaw Street P.O. Box 196650 Anchorage, Alaska 99519-6650 www.muni.org/onsite (907)343-7904 ON-SITE SEWER/WELL PERMIT APPLICATION FOR A SINGLE FAMILY DWELLING Parcell.D. X15/ -0 -?/-.90 Property owner(s) Charles Ferrin Day phone 694-9825 Mailing address PO Box 770927 Eagle River, AK Zip Code 99577 Site address NHN Sunset Blvd., Chugiak, AK Zip Code 99567 Legal description (Sub'd., Block & Lot) Legal description (Township, Range & Section) T15N R1 W SEC8, LOT 19 Lot Size /bF, qO3 Sq. Ft. THIS APPLICATION IS FOR (® all that apply): Absorption Field E Septic Tank Er Holding Tank ❑ Privy ❑ Private Well 19� Water Storage ❑ Number of Bedrooms 3 THIS APPLICATION IS AN: Initial 13�' Upgrade ❑ Renewal ❑ 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. ID ENGINEERING, INC. (Signature of property owner or Permit/Rush Fees: 03SS Date of Payment:._ Sh V/d(o Receipt Number. (Rev. 11/05) agent) Waiver Fees: Date of Payment: Receipt Number. 1[CEID ENGINEERING, INC. 201.11 PTARMIGAN BLVD. EAGLE RIVER. AK 99577-8736 (907)696-6111/FAX (907)696-8111 May 22, 2006 Municipality of Anchorage Development Services Department On -Site Water & Wastewater Program P.O. Box 196650 Anchorage, AK 99519-6650 Subject: New Sewer/Well Permit —T15N R1W SECS LOT 19 Gentlemen: The owner has requested we proceed forward to obtain a septic permit on the subject lot. On May 16, 2005 two testholes were performed for the proposed system. The results of these tests are attached. The general slope of this lot is from east to west at a grade of approximately 2-57o. We have designed our system utilizing the existing testholes that were excavated for the proposed 3 -bedroom house. The lot will be served by an individual well, located on the northeastern portion of the lot. We propose to install two 5' wide shallow trenches. Water was encountered during the excavation at 8', and during monitoring at 75. There are no public or private wells within 200' of our proposed system location except as noted. There is no surface water within 100' of the proposed system and there are no known curtain drains within 50'. We do not expect there to be any adverse effect on adjacent lots by the development of this system. If you have any questions, please contact me at 696-6111/FAX 696-8111 Respectfully submitted, KHD Engineering, Inc. Kenneth M. Attachments: On -Site Well and Sewer Application Wastewater Absorption System Details/Site Plan Soils Log/ Percolation Test Owner/ Contractor Specs WELL & WASTEWATER DISPOSAL SYSTEM DETAILS/SITE PLAN 1 T15N, RI W, SECTION 8, LOT 19 6iQc y�o Op COOP R \ Oq p HO PUBM W tL9 MT)" WoF tROKAWSYS W. MO MIVA1a W" 1 %%Tn1N SOROF 1%01"LDSYSTWEXC TAS" .. wstmts"S ' Wma"WOF FROPOSLD W ELL EXCEPT M N0TEO. Of AZ *:4 � rcnnc n a. uurrup 1�..•1�910 �_.. �Stu7rsstoN�� lIPl 0 vl 50' LOT 19 rcp:o W Ra V. ER"t •• R V A P� G 18A 3 BDRM X 150 GPD - 450 GPD 450 GPD/1.0 GPD PER SQ. FT. (<I MIN3N.)- 450 SQ. FT (450/5'(W))X I.0(RF) (0.5'GRAVEL) -90.0 FT. TRENCII USE 2 TRENCI IES - 45 (L) X 5' (W) X 0.5'(D) L•'xcavote to S' from original grade. lnstall 2' o£MOA approved sand. Then instal/ O.S' ofsewer rock. Total depth of system is 5.0' from original gnade. Total depth of gravel below distribution pipe is 0.5'. NOTES: 1. INSULATE TRENCHES AND TANK WMI 2" IID BURIAL FOAM. 2. CONTRACTOR WILL ENSURE MAXIMUM 20% SLOPE INTO SEPTIC TANK. 3. ADDITIONAL FILL WILL BE ADDED OVER SYSTEM TO ACHIEVE MIN. 3' COVER IF REQUIRED. 4. CONTRACTOR HILL ENSURE ALL SEPARATIONS TO ADJACENT WELLS & SEPTICS. PREPARED FOR: Cl IARLES FERRN P.O. BOX 770927 EAGLE RIVER. AK (907)694-9825 FIELD BOOKS C0IWUTEm SOIAOD .. — DRAW: VBG STA Q — occxm: KMD ASBULT: — DATE; Inm FEE: TA1D NW135 AG1D ftE'05029.DWG '1°B MOt 05029 Scale: 1"= 100' PAGE 1 OF 2 20441 PTARMIGAN BLVD. EAGLE RIVER, AK 99577-8738 I 111 WASTEWATER DISPOSAL SYSTEM DETAILS T15N, R1 W, SECTION 8, LOT 19 VALLEY NUE 0 50 ' Ion, v PROPOSED RESERVE PROPOSEDn%ERArROPOSC•D) WELL SYSTEM PRIMARY T110 _ St M1I%A/ i 2 2-5% 007.6 T 5. 10.0' co AC C) Co '� D/W 2-5%0 •� F .O 4 ' PRorosED ZABEL2000 PROPOSED SPLITTER 1000 GALLON SEPTIC TANK W OF.AL9s 1 PREPARED FOR: CIIARLESFERRIN �Gj• y P.G. BOX 770927 Scales 1'= 40' * :49Tx * f/ EAGLERIVER,AK (907)694-9825 PAGE 2 OF 2 .y '. K6NNIMI 9 HELD BOOKS i. OwwTEO: �H� ENGINEERING ` M —7 � / ookmmr. _ DRAW: VBG L' 3`z4�oL {� nN01fi - 0"0'm- KMD 20441 PTARMIGAN BLVD • ..... DATE EAGLE RIVER, AK 99577-8736 FESs1011� Aw DM nE an: NW1357 :.._.......:::::::::............:::::.�:::::..:..:.::. �::::::::::>:::: �. ACAD 05029.DWG Joe ` 05029 (007)696-6111/FAX (907)696-6111 J10ND ENGINEERING 20441 PTARMIGAN BLVD. EAGLE RIVER, AK 99577-8736 ELL - SOILS PERCOLATION TEST Performed for: Charles Ferrin Date Project: T15N R1W SECS, LOT 19 TEST HOLE u 2005-2 Depth ORG/OL SEE ATTACHED SITE PLAN FOR HOLE LOCATION GP/sp — brown/gray, sandy gravel w/ boulders to 2' B.O.H. 8- 9- 10- 11- 12- 13- 14 - On -site wastewater system 15- design requires sand filter 16- 17- 18- 19- 20 - Was Groundwater encountered? YES What depth? 5' Depth to water after monitoring? 5.5' Date? 5/23/05 Dry 5/9/06 Reading Date Gross Time Net Time Depth to Water Net Drop 1 5/18/05 1:00 6" - 2 1:02 2 min dry 6" 3 1:03 6" - 4 1:05 2 min dr 6" 5 1:06 6" - 6 1:08 2 min dr 6" 7 8 9 10 11 12 Water Added Percolation Rate < 1 (min/in) Perc hole Diameter 6" Test Run Between 2 feet and _3 feet I, Kenneth At. Duffus, certify that this test was performed in accordance with all State and Municipal guidelines in effect on this date. KN D ENGINEERING 20441 PTARMIGAN BLVD. EAGLE RIVER, AK 99577-8736 SOILS PERCOLATION TEST Performed for: Charles Ferrin Date Performed: 05/16/05 Project: T15N R1 W SECS, LOT 19 TEST HOLE 1r 2005-1 Depth ORG/OL SEE ATTACHED SITE PLAN FOR HOLE LOCATION _J CP/sp—brown/gray, sandy gravel w/ boulders to 2' B.O.H. 11- 12- 13- 14 - On -site wastewater system 15- requires sand filter 16- 17- 18- 19- 20 - {Vas Cround water encountered? YES What depth? 8' Depth to water after monitoring? 8' Date? 5/23/05 7S' 5/9/06 Reading Date Cross Time Net Time Depth to Water Net Drop 1 5/18/05 1:00 6" 2 1:02 2 min dry 6" 3 1:03 - 6" - 4 1:05 2 min dry 6" 5 1:06 6" 6 1:08 2 min dry 6" 7 8 9 10 11 12 Water Added Percolation Rate < I (min/ in) Perc Hole Diameter 6" Test Run Between 2 feet and 3 feet 1, Kenneth hl. Duffus, certify that this test was performed in accordance with all State and Municipal guidelines in effect on this date. KINID ENGINEERING, INC. 20441 PTARMIGAN BLVD. EAGLE RIVER, AK 99577-8736 696-6111/ FAX (907) 696-8111 ON-SITE WASTEWATER DISPOSAL SYSTEM CONSTRUCTION PRACTICES AND MATERIAL SPECIFICATIONS LEGAL DESCRIPTION: T15N R11V SEC8 LOT 19 GENERAL: 1. The scope of this project includes the installation of a septic tank and/or drainfield to serve a single-family residence on the referenced property as delineated on the attached Municipality of Anchorage (MOA) permit and site plan. 1. Construction shall be in accordance with the approved site plan and design drawings; MOA permit with any special provisions or conditions, and all applicable State and Municipal Wastewater Disposal Regulations. 1. KND Engineering, Inc (KND) assumes no responsibility of the accuracy of the as -built survey provided by the owner or owner's representative. 1. The owner or contractor is responsible to notify the engineer of any discrepancies noted on the design plans or drawings prior to commencing work. These discrepancies could be, but not limited to, possible encroachments, surface water, varying soils, unplatted easements, types or use of dwellings on or adjacent to property, nearby public wells, etc. 1. The contractor shall be responsible for locating any necessary underground utilities, easements, property lines and surface water. The owner and/or contractor shall ensure, if deemed appropriate, that a registered land surveyor prior to construction flags all setbacks. 1. The contractor shall be responsible for verifying all pertinent separation distances and component layout. 1. Unless specifically agreed otherwise, the property owner shall be responsible for final grading areas subsequently depressed from soil settling. On all leachfield mound systems, the property owner shall be responsible for ensuring a satisfactory vegetation growth over the mounded area. 1. The MOA Development Services Department On -Site Water & Wastewater Program must certify contractors installing wastewater disposal systems. Owners installing their own systems must also receive prior approval from said MOA Department. SEPTIC TANK / HOLDING TANK / LIFT STATION INSTALLATION: 1. A septic tank is to be constructed by a certified septic tank manufacturer. Construction shall include two 4" cleanouts for pumping access. 1. The septic tank shall be sufficiently bedded with proper material and compacting to prevent damaging settling or shifting of the tank. 1. All standpipes on the septic tank shall extend a minimum of 12 inches above the final grade. 1. Septic tanks installed vit lessthan4 foot of cover shall be insulated. The contractor will ensure that the fill over the tank does not exceed the burial depth rating. 1. A foundation cleanout shall be installed one to four feet from the building foundation. In the line between the tank and the leachfield there shall be two adjacent cleanouts (unless an effluent pumping system exists within the septic tank). These cleanouts shall be located on undisturbed soil not more than 10 feet from the tank. The second cleanout, in line, shall be to clean toward the septic tank. 1. Final grading over the septic tank shall be such that a positive slope exists away from the septic tank. Page 1 of 3 Reference: T15N R1W SEC8 LOT 19 Date: 05/22/06 Page: 2 of 3 7. All H.D.P.E. tanks shall have a vertical length of 4 -inch perforated drainpipe besides the tank extending to the bottom of the tank to above grade to monitor ground water. 8. All tanks shall be anchored when there is not enough adequate soil cover to resist buoyancy forces in high -groundwater areas. 9. All holding tanks and lift stations shall have an audible and visual alarm inside the residence. 10. All lift stations shall be wired in compliance with the Uniform Electrical Code and all MOA guidelines. 11. The contractor shall remove the old tank, or abandon it in compliance with the Uniform Plumbing Code. The contractor is solely responsible for the abandonment procedure. ABSORPTION TRENCH/DRAINFIELD INSTALLATION: 1. Excavate the proposed trench to the dimensions shown on the design. The bottom of the excavation shall be within 2 inches of level. If the sidewalls of the excavaction become smeared, they must be raked or scratched (roughed -up) before gravel (sewer rock) placement. 1. Once the sewer rock is installed, the distribution pipe is installed level with the perforations facing downward. Gravel is then to be placed over the distribution pipe to provide a minimum of 2 inches of cover over the pipe. 1. A silt barrier must be installed between the final gravel layer and the native soil backfill. Ensure the silt barrier covers the entire gravel surface before placing backfill. 1. Monitoring tubes shall be four- (4) inch diameter, installed approximately in the locations shown on the design, and extend a minimum of 12 inches above final grade. The portion of the monitoring tube extending through the gravel shall be perforated from the bottom of the trench to the invert of the distribution pipe. This is equivalent to the effective depth of the gravel as noted on the design. 1. Backfill over the final gravel layer must not be less than twenty-four inches. Insulation must be installed when the backfill depth is less than thirty-six (36) inches. The finish grade over the trench must be mounded to prevent the formation of a depression after settling. 1. All advanced technology waste water disposal systems (Advantex, Biocycle, Intermittent Dosing Sand Filter, etc...) shall be constructed, installed, maintained and monitored per manufacturer's specifications and MOA requirements. MINIMUM MATERIAL SPECIFICATIONS: 1. A MOA approved septic tank manufacturer must construct any septic tank proposed for installation. 1. The following pipe materials are MOA approved for use in septic system installations: Type of Pipe Perforated olid Cast Iron Yes Yes ASTM D3034 (PVC) Yes Yes ASTM F810 (HDPE) Yes No ASTM D2662 (ABS) Yes Yes 1. Insulation shall be at least 2" thick extruded direct burial polystyrene (Dow Chemical Company Styrofoam HI or equal). 1. Septic tank inlets and outlets shall be fitted with watertight couplings (Caulder, Fernco, or equal). 1. A permeable nontoxic silt barrier (Typar 3401, Mirafi 140N, or equal) must be installed between the final leachfield gravel layer and the native soil backfill. 1. All leachfield gravel (sewer rock) shall be 0.5"-2.5" screened gravel with less than 3% passing the #200 sieve. If deemed necessary, a sieve analysis should be performed. 1. When sand is being used as a filter material, its gradation specification must conform to current MOA or DEC requirements. Reference: T15N R1 W SECS LOT 19 Date: 05/22/06 Page: 3 of 3 INSPECTIONS: Typically there will be three (3) inspections required during the installation of the wastewater disposal system. These inspections will occur as follows: 1. The first inspection must be conducted after the excavation of ditches, pits, trenches, or beds and before the installation of any gravel. A septic tank may be set in place, but may not be backfilled before this inspection. 2. The second inspection must be conducted after the placement of the sewer rock, distribution lines, standpipes, and cleanouts, but before the placement of the silt barrier, insulation, or any other backfill. 3. The final inspection is to occur upon final grading of the property. Often there will be more than these 3 inspections required, especially with the installation of multiple trenches, sand filters, pressurized distribution systems, etc. The inspecting engineer is to be contacted at least 24 hours prior to the start of construction. If necessary, a pre -construction meeting will take place on-site. The inspecting engineer will not coordinate, direct or control in any way the contractor's activities. The owner shall contract with the contractor to perform the work outlined in these specifications and attached plans and in accordance with the attached MOA permit. All materials, components, and construction practices shall comply with the MOA's and the State of Alaska's latest ordinances, regulations, or policies regarding wells and septic systems. The failure of the inspecting engineer to notice a material or construction non-compliance does not relieve the contractor of his/her responsibility to correct such deficiency. There will be no contractual arrangement existing between the contractor and KND Engineering, Inc. KND shall be the owner's representative and will inspect the work as stated above to document the contractor's activities. Final acceptance of the contractor's work rests with the owner and the MOA. KND shall have no liability to the owner or to others for acts or omissions of the contractor or any other persons performing work on this project or the failure of the contractor to carry out the work in accordance with these construction documents. KND's inspecting engineer will not be responsible for the construction means, methods, and techniques, sequence, procedures or the safety precautions incident to this project. BY PROCEEDING FORWARD WITH THE INSTALLATION OF THE WATER AND/OR WASTEWATER SYSTEM (S), THE PROPERTY OWNER, CONTRACTOR, AND WELL DRILLER ACKNOWLEDGES HAVING READ AND ACCEPTED THESE SPECIFICATIONS. GAA6 HU1 _ GRL JER ANCHORAGE AREA BOROU I DEPARTMENT OF ENVIRONMENTAL QUALITY 3500 TUDOR ROAD ANCHORAGE, ALASKA 99507 279-8686 INSPECTION REPORT ON-SITE SEWAGE DISPOSAL SYSTEM MAILING SEPTIC TANK: NUMBER OF 7 DISTANCE FROM WELL �-� MATERIAL S�FI'L —COMPARTMENTS /OOn �Y,yCK Sle-e-_l LIQUID /✓�� exp LIQUID CAPACITY GALLONS. INSIDE LENGTH INSIDE WIDTH-DEPTH- SEEPAGE IDTH DEPTH SEEPAGE SYSTEM: SEE�AGE-PTIT NUMBER OF LINING DIAMETER OR WIDTH , LENGTH , DEPTH DISTANCE FROM W NEAREST LOT LINE TOTAL EFFECTIVE ABSORPTION AREA (WALL AREA) SO. FT. TILE DRAIN FIELD: TOTAL LENGTH / DISTANCE FROM WELL , ,FOUNDATION /� ,NEAREST LOT LINE �Cf S , OF LINES /Zn , NUMBER OF LINES DISTANCE BETWEEN LINES TRENCH WIDTH 3—IN. TOTAL EFFECTIVE ABSORPTION AREA 3 �C� SO. FT. LENGTH OF EACH LINE DEPTH: TOP OF TILE TO FINISH GRADE / DEPTH OF FILTER MATERIAL BENEATH TILE ! n IN. ABOVE TILE z WELL: .'1�,��v DISTANCE FROM WATER TYPE !/ DEPTH ,BUILDING FOUNDATION. SAMPLE NEAREST NEAREST _ SEPTIC/ SEEPAGE / OTHER LOT LINE , SEWER UNE—,TANK _ , SYSTEM %� , CESSPOOL , SOURCES_ DISTANCES: DIAGRAM OF SYSTEM DATE Z/"ef APPROVE elm G .A.B. .. 1-. C. L -..—'—•�• t DATE Z/"ef APPROVE elm G .A.B. GREATER ANCHORAGE AREA BOROUGH DEPARTMENT OF ENVIRONMENTAL QUALITY 9500 TUDOR ROAD POUCH 6.650 e 1 ANCHORAGE. ALASKA 99502 TELEPHONE 279-6686 NAME OF APPLICANT INSTALLATION LOCATION SEWAGE DISPOSAL SYSTEM — APPLICATION AND PERMIT Y PERMIT NO. VdAJ%/'�&N lj//o. MAILING ADDRESS PHONE -1-I1UC• LEGAL DESCRIPTION 1 1114, /4 �ZZ'"r �D�� e" -J t5yo 0/1i -,M INSTALLATION OF: SEPTIC TANK TYPE AND SIZE OF FACILITY TO SE SERVEC FINANCED THROUGH SOIL TEST RESULTS COMPLETION DATE ANTICIPATED SEEPAGE PIT - 2: L TO BE INSTALLED BY DRAIN FIELD OTHER NOTE, THIS PERMIT IS NOT VALID WITHOUT SOIL TEST FINAL INSPECTION, 24 HOUR NOTICE REQUIRED. BACKFILLING OF ANY SYSTEM WITHOUT FINAL INSPECTION BY THE HEALTH DEPARTMENTAUTHORITY WILL BE SUBJECT TO PROSECUTION. SEPTIC TANK SIZE 7)'l`( 6 TYPE .S -, CA– SEEPAGE AREA SIZE TYPE MINIMUM DISTANCES. REQUIREMENTS FOUNDATION TO SEPTIC TANK FOUNDATION TO SEEPAGE PIT % DRAIN FIELD SEPTIC TANK TO SEEPAGE PIT WALL SEPTIC TANK 5 SEEPAGE PIT DRAIN FIELD TO NEAREST LOT LINE. q WELL TO SEPTIC TANK jT r SEEPAGE PIT DRAIN FIELD ALSO CONSIDER AREA WELLS. r � WATER MAIN TO SEPTIC TANK SEEPAGE PIT DRAIN FIELD SEPTIC TANK. SEEPAGE PIT DRAIN FIELD TO RIVER. LAKE. STREAM. CAST IRON INTO AND OUT OF SEPTIC TANK AND INTO CRIB CROSSING GAP OF EXCAVATION 5 FEET INTO UNDISTURBED SOIL. 4 INCH DIAMETER CAST IRON SIPHON PIPES ON SEPTIC TANK AND SEEPAGE PIT FITTED WITH AIRTIGHT REMOVABLE CAPS. GRAVEL BACKFILL CONFORM TO BOROUGH REGULATIONS REGARDING INSTALLATION. HEALTH AUTHORITY OR LICENSED DESIGNER DIAGRAM OF SYSTEM .. 1 CERTIFY THAT I AM FAMILIAR WITH THE REQUIREMENTS OF GREATER ANCHORAGE AREA BOROUGH ORDINANCE NO. 20.68 AND THAT THE ABOVE DESCRIBED SYSTEM IS IN ACCORDANCE WITH SAID CODE. l' DATE / APPLICANT'S SIGNATURE K ' 0 �REATER ANCHORAGE AREA bOROUGH Lsr—r^° 1 IiCALTH DEPARTMENT °' CASE d 327 EAGLE STREET • ANCHORAGE. ALA-KA'99501 • G)%tiS"V Pcv cr.-..ad For F•�� ;.�.�sco' Date' Performed `')-iZ/-7/ :er%F' Dcion: Lo scri?tt block �ubdiv sicn ' This Fc.:., Reports a: Soils Lor -Percolation '['est D ep th .mac G e9 771SN cert Soil C`.ar ctcristics Location Skctch 1 I 3 B R to ' Vas Ground Water Encountered?- , y� sY A 0 if Yes, At.Hhat Depth ,Sir, c (a) a _ Net Tire ! Depth To H2O i Net Drop LLD Deotc'Of Inlet I f 1Y•p Y` I_ I Trench gyp, COXX.E. 7TS: 2 . ^lir nr�-nom• ,4 u..n�!'�\rte( N =%-,, 1,:;., ,,..-1-_ 1--1. _�'".1 .,., i,)IOU 0 ' Vas Ground Water Encountered?- , y� sY A 0 if Yes, At.Hhat Depth ,Sir, c (a) a _ !rcoding i Date Gross Time Net Tire ! Depth To H2O i Net Drop LLD Deotc'Of Inlet I f 1Y•p Y` I_ I Trench gyp, COXX.E. 7TS: 2 . ^lir nr�-nom• ,4 u..n�!'�\rte( N =%-,, 1,:;., ,,..-1-_ 1--1. _�'".1 .,., i,)IOU !rcoding i Date Gross Time Net Tire ! Depth To H2O i Net Drop Field ✓ Deotc'Of Inlet I I 1 ( I I_ I Trench gyp, COXX.E. 7TS: 2 . ^lir nr�-nom• ,4 u..n�!'�\rte( N Proposed InstallatT-Seepage Pit Drain Field ✓ Deotc'Of Inlet Depth To bottom Or Pit Or Trench gyp, COXX.E. 7TS: 2 . ^lir nr�-nom• ,4 u..n�!'�\rte( N =%-,, 1,:;., ,,..-1-_ 1--1. _�'".1 .,., 1'eriorn-ad Tib; :ata Certified By: n P n RECEIvg9 Zg19��' At1 SEe OGEE �E^ 0.pUM0 Gp{E•Pl 0.�� 10. m V.rj �v/ is oma— -'/0 /A 9 Municipality of Anchorage 1 Development Services Department Building Safety Division % Onsite Water and Wastewater Program s., 9 TV 4700 Bragaw Street P.O. Box 196650 Anchorage, AK 99519-6650 www.muni.orglonsite (907)343-7904 CERTIFICATE OF ON-SITE SYSTEMS APPROVAL. FOR A SINGLE FAMILY DWELLING Parcel I.D. 051-091-20 COSA Expiration Date: / - / 2 -Z D 1. GENERAL INFORMATION Complete legal description T15NR1W sec 8 Lot 19 Location (site address) 20934 Sunset Blvd Chu iak AK 99567 Current Property owner(s) Charles Ferrin Trust Day phone 244-5799 Mailing address PO Box 770927 Eagle River. AK 99577 Day phone Lending agency Mailing address Real Estate Agent Day phone Mailing Address Unless otherwise requested, COSA will be held by DSD for pickup. 2. NUMBER OF BEDROOMS: 3 3. TYPE OF WATER SUPPLY: TYPE OF WASTEWATER DISPOSAL: Individual Well ® Individual On-site ❑ Individual Water Storage ❑ Individual Holding Tank ❑ Community Class _Well ❑ Community On-site ❑ Public Water System ❑ Public Sewer The Municipality of Anchorage Development Services Department (DSD) issues Certificates of On -Site Systems Approval (COSA) based only upon the representations given in paragraph 4 by independent for he trprofessiansfer civil engineer registered in the State of Alaska. Certificates of Onsite Systems Approval are required title (except between spouses) for properties served by a single-family on-site wastewater disposal and/or water supply system. DSD also issues COSAs upon request to homeowners. Certificates of On -Site Systems 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 new water sample results. (Certificates may be reissued for a period of up to one year with valid water samples.) Certificates are valid for one year for properties served by Class A or B wells or a public water system. The Municipality of Anchorage is not responsible for errors or omissions in 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 verify that my investigation, based on procedures outlined in the Certificate of On -Site Systems 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. I 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 ts(are) in compliance with all applicable Municipal and State codes, ordinances, and regulations in effect at the time of installation. Name of Firm- ArcTerra Consulting Inc Phone 868-3792 Address 20441 PTARMIGAN BLVD I EAGLE RIVER AK 99577 Engineer's Printed Name KENNETH M. DUFFUS Date 09/21/2009 Engineer's Comments: This investigation was completed in compliance with ADEC and MOA regulations. The assessment of the condition of the well and septic applies only to the conditions as of the day tested. The flow and absorption rates may change due to subsurface conditions that may not be observed from the surface, changes inland use, local soil characteristics, groundwater levels that may fluctuate during the year and the water usage of the family being served by the system. The operational life of all well and septic systems are subject to these various and dynamic characteristics and are outside the control of the evaluator of the well and septic system. Therefore, ArcTerra can not give any estimate of how long aOF A�q 1l system will function satisfactory for current or future occupants or can ArcTerra guarantee that no unseen �. rq ••• A •• �5� �� encroachments, deficiencies or discrepancies exist. !rt s . _ ti %-V �i 5. DSD SIGNATURE Approved for bedrooms. Disapproved. Conditional approval for bedrooms, with the following stipulations: 2'8 ""C`'""s` x Arsenic Advisory Septic System Advisory Maintenance Agreements Well Flow Advisory Supplemental Engineer's Report Nitrate Advisory Other By. Original Certificate Date:_ /t7 — /v2 O el (Ray. 7fA5) Municipality of Anchorage o 1 • Development Services Department Building Safety Division On -Site Water a Wastewater Program 4700 Bragaw Street P.O. Box 196650 Anchorage, AK 99519-6650 www.muni.org/onsite (907) 343-7904 CERTIFICATE OF ON-SITE SYSTEMS APPROVAL' CHECKLIST Legal Description: T15NR1W Sec 8 Lot 19 Parcel ID: 051-091-20 A. WELL DATA Well type PRIVATE If A, B, or C provide PWSID # Well Log (YIN) Y Date completed 0712006 Sanitary seal (YIN) Y Wires property protected (YIN) Y Total depth 124 ft. Cased to 124 ft. Casing height (above ground) 24 in. FROM WELL LOG AT INSPECTION Date of test j 0712006 new Static water level 41 ft. ft• Well production 5 g.p.m. 9 P•m• WATER SAMPLE RESULTS: Coliform 0.00 colonies/100mL Nitrate 0.10 mg/L Other bacteria 0.00 colonies/100 mL %I/D_ d.Q ro/iz/o 9 Arsenic: �6d3� mg/1 Date of sample: 9122109 Collected by: ArcTerra B. SEPTICIHOLDING TANK DATA Tank Type/Material Septic/Steel Date installed 7113/06 Tank size 1000 !gal. Number ofCompartments 2 Cleanouts (YIN) Y Foundation cleanout(YIN) Y Depression over tank (YIN) N High water alarm (YIN) N Date of pumping new Pumper C. ABSORPTION FIELD DATA Date installed 7113/06 Soil rating (g.p.d./fe or ft2/bdrm)1.2 System type Shallow Trench Length 2 trenches - each 45 ft. Width 5 ft. Gravel below pipe 0_5 ft. Total depth 3.82-4.25 ft. Eft. absorption area 450 112 Monitoring tube Y Depression over field N Date of adequacy test New Results (Pass/Fail) Pass For 4 'bedrooms Fluid depth in absorption field before test _�L in. Water added_ gal. Elapsed Time: _min. Final fluid depth _ in. Absorption rate Any rejuvenation treatment (past 12 mo.) (YIN & type) N If yes, give date _ New depth—in. M. D. LIFT STATION Date installed Size in gallons Manhole/Access (Y/N) 'Pump on" level at _in. 'Pump oft" level at _in. High water alarm level at _in. Datum Cycles tested Meets alarm & circuit requirements? E. SEPARATION DISTANCES SEPARATION DISTANCES FROM WELL ON LOT TO: Septic tank/lift station on lot 1001+ Absorption field on lot 1001+ Public sewer main 751+ Sewer /septic service line 251+ Animal containment areas 50'+ On adjacent lots 100'+ On adjacent lots 100'+ Public sewer manhole/cleanout 100'+ Holding tank 1001+ Manure/animal excrete storage areas 1001+ SEPARATION DISTANCES FROM SEPTIC/HOLDING TANK ON LOT TO: Building foundation 5'+ Property line 51+ Absorption field 51+ Water main 10'+ Water service line 101+ Surface water 100'+ Wells on adjacent lots 100'+ SEPARATION DISTANCE FROM ABSORPTION FIELD ON LOT TO: Property line 10'+ Building foundation 10'+ Water main 10'+ Water Service line 10'+ Surface water 100'+ Driveway, parking/vehicle storage 10'+ Curtain drain 50'+ Wells on adjacent lots 100'+ F. COMMENTS G. ENGINEER'S CERTIFICATION I certify that if have determined through field inspections and review Of Municipal records that the above systems are in conformance with MOA COSA guidelines in effect on this date. Engineer's Printed Name KENNETH M. DUFFUS Date 09/22/2009 COSA Fee $65.00 Waiver Fee $ _ Date of Payment d (% /�11 Date of Payment Receipt Number—V �� Of f (Rev. 11105)Receipt Number. k SGS RAN 1095131001 Client Name ArcTerra Engineering and Surveying Project Name/N Sec 8 Lot 19 09-045 Client Sample ID Sec 8 Lot 19 20934 Sunset Blvd Matrix Drinking Water Printed Date/time 10/062009 12:25 Collected Date/rime 09222009 8:30 Received Date/time 09222009 11:30 Technical Director Stephen C. Ede Sample Remarks: Allowable Prep Analysis Parameter Results POL Units Alc" Container ID Limits Date Date Inil Metals by ICP/MS Arsenic ND 5.00 ug/L EP200.8 C (<10) 10/02/09 10/05/09 NRB Waters Department Total Nitratc/Niuitc-N ND 0.100 mg/L SM20450ONO3-F 13 (<10) 10/03/09 LCE Microbiology Laboratory Colony Count Total Coliform 0 0 col/100mL wl/100mL SM209222B SM209222B A A (<200) (<I) 0922/09 0922109 DLC DLC Fecal Coliform 0 wl/100mL SM209222B A (<I) 0922/09 DLC