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HomeMy WebLinkAboutLENNIE HEIGHTS LT 1Lennie Heights Lot 1 #051-063-53 On -Site Water and Wastewater Program • (907) 343-7904 Page / of 3 ON-SITE WASTEWATER INSPECTION REPORT Number: D 5 P 1 N 12 3 6 PID Number -05 10,6/ 3 5 3000 1g: tWSingle Family (SF) ❑ Duplex (D) ❑ Multiple (SF and/or D) Project: ❑ New a Upgrade E R S ON RR ABSORPTION FIELD 3 8 2 5 �- E,gajF_ e1R�j E Deep Trench ❑Shallow Trench ❑ Bed ❑ Mound Number of Bedrooms Soil Ratin ❑Other �S COQ g Total depth from original grime 7GPD/SF V�% Ft.' �_ DESCRIPTION Depth to pipe invert from original grade Gravel deoth benearn e Townshi Fill added above original grade P Range Section Z. S',< Ft Gravel width Beds: Number t SEPARATION DISTANCES 3 _ Ft. To Septic Absorption Holding Sewer Total absorption area Number of trenc From Tank Field Lift Station Tank Line 40 00 Fe 1 well �Q i 2S, TANK�fep Septic ❑ S.T.E.P. ❑ Hol ManufSurface Water riry ^� it W f/V Material Nun Lot Line Q �'f. S Foundation �¢ / NA D �. — — LIFT STATION Manufacturer Curtain Drain Remarks/1C% / �� Pump on level at Pump off level at D�//eohL.�s►JSJi/C�1/�/� la l7 in. Pump make and model Elea, installer !PIPE MATERIAL House totankRV(LTai drair Drainfield—�%?CC Ispector r (e BENCHMARK (Assumed elevation) l00 it Inspection ,, dates: t 2 /c// pm/y Location and description 3m 4'° 7 7—o P �F DECK COMMUNITY DEVELOPMENT DEPARTMENT APPROVAL Enginaera&� Approval: Approved Date Date 7-3/- Z at by ON 3 CA N 0 m N X � N F 3 --- i(D G N 3 p X- o 0 JL -1 „ O 3 n0 i S 3 / C3 ° < m t7 Ul N / P i / N \ p 3 f Q ro 3 < :5�P� \ `+� O f `0 � N n \ O I 3 �P r n_ 3 P N N LA U h On O n P A N .0 f'l 'O -J D a, co N OW 4� 0 o tp 2Z Q b r?io Xl v a v m V M TeTi � y ON 3 CA N 0 m N X � N F 3 --- i(D G N 3 p X- o 0 JL -1 „ O 3 n0 i S 3 / C3 ° < m t7 Ul N / P i / N \ p 3 f Q ro 3 < :5�P� \ `+� O f `0 � N n \ O I 3 �P r n_ 3 P N N LA U h On O n P A N .0 f'l 'O -J D a, co N OW 4� —Y F- 0 O 75 0 L, W C, U L F- 0 -C O L F- U L 4' 0 0 f F- C 0 U L CU r� p c6i LD F—I LLJ i 7-7 ;c cu Li HE > L-Ij U Lj u LTJ LL) bt/bZ/L -IV3INH331❑3❑----- '9ZOL 469'L06 W WANLLS66olV!M o1�3 '! *ZLOLL XOG od ZHl JNI&33NION3 9❑-] 3l❑H1S31 v= l�l12lH1�JON o,aa_ j:] ui sau11apinE) jndialunW/aj-n:-S 11V SVM 1S31 SIH1 1VH1 A -Hi J33 yas bT/bZ/L 31VQ 31VQ SIH1 NO ul�-lm aDu opuo»y ul pawuo,}uad I '6 a pawuoJuad ,9 pun ,S uaamoag and }sal „9 ua:.awni(1 aloH Duad gDul/'ulw £ aVON uoi),nIoa,aad .9'£ 19'01 u!w OT 09 bZ/L OT -- IL -- 09 bZ/L 6 AS'£ „9'01 u!w OT Lb bZ/L 8 -- L -- L£ bZ/L L 19'£ .9,01 ulw OT S£ bZ/L 9 -- wL -- SZ bZ/L S wS'£ �S'OT 'ulw OT zz bZ/L b -- �L -- ZT bZ/L £ .S'£ xS'OT ulw OT OT bZ/L Z -- •L -- 0 bZ/L T douQ I-aN H}daQ awil a -8N awll ssouD a}na # ;a}nQoul 40I-iuoW uaI-,4V u{�daQ .�a�oM gl-daQ ON �uaq-nmpunouq u61saQ pau{an0.4-y aaS :uol-n:)o-1 'H'1 1 asuag :�IIS mo -I Ian'o,a9 /m punS is :)Iu)o6,a❑ ;s}uawwoS (1330 H1d3Q - LT - 91 - ST bi £T 2T TT OT 6 - 8 T 4.0-1 s4 -H aluua-1 ;uop-divasa(I I'oba-1 uaubaqS auniQ ;,ao3 pawuo,}uad bT/bZ/L :pawuo,4uad al -'OC[ iS31 N❑I1V-103d3d - ❑07 S-lI❑S 9Nld33NISN3 W IZ'Hl � On -Site Wastewater Disposal System Permit MUNICIPALITY OF ANCHORAGE Development Services Department On -Site Water & Wastewater Program 4700 Elmore Road, PO Box 196650 Anchorage, AK 99519-6650 Telephone: (907) 343-7904 Permit Number: OSP141236 Tax Code Number: 05106353000 Work Type: Septic Upgrade Permit Effective Dates: July 21, 2014 to July 21, 2015 Design Engineer: NORTH RIM ENGINEERING Subdivision: LENNIE HEIGHTS Site Legal Address: LENNIE HEIGHTS LT 1 GA460 Owner/Address: ANDERSON LARRY L & GINGER S 23825 LENNIE CIR CHUGIAKAK 995675568 Site Mailing Address: 23825 LENNIE CIR, Chugiak This permit is for the construction of: Lot Size in Sq Ft: 27998 Total Bedrooms: 4 Y Disposal Field N Septic Tank N Holding Tank N Privy N Private Well N Water Storage All construction must be in accordance with: 1. The attached approved design. 2. All requirements specified 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 wastewater code requires inspections during the installation. The engineer must notify the Development Services Department at least 2 hours prior to each inspection. Provide notification by calling (907) 343-7904 (24 hours). 4. From October 15 to April 15, a subsurface soil absorption system under construction during freezing weather must either: A. Open and Close on the same day. B. Covered, sealed, and heated to prevent freezing. Special Provisions: 1. The Engineer needs to do groundwater confirmation prior to the construction of the septic field. Construction may proceed at your own risk before the 7 day water monitoring is complete. Please submit stamped and signed results with the As -built Inspection Report. If the results require a design change, construction of the system will stop pending On -Site review and approval. 2. The entire subsurface disposal field and/or alternate is not within a 30 foot radius of a percolation test. The Engineer needs to do an additional percolation test prior to the construction of the septic field. Please submit stamped and signed results with the As -built Inspection Report. If the results require a design change, construction of the system will stop pending On -Site review and approval. AMC 15.65.060.B.3 Received B) Issued By: Municipality of Anchorage P.O. Box 196650 • 4700 Elmore Road Anchorage, Alaska 99519-6650 • (907) 343-7904 • Fax (907) 343-7997 hftp:/Iwww.muni.org/Onsite Development Services Division On -Site Water and Wastewater Program mint SP C � C � Department **** VARIANCE/WAIVER REVIEW **** Waiver#: OSP141259 COSA#: PID#:051-063.53 Legal Description: Lennie Heights Lot 1 Engineer: North Rim Engineering Applicant: Larry and Ginger Anderson Permit#: OSP141236 Your request for a waiver of the required 14 feet horizontal separation from the absorption field to the existing absorption field has been approved. The approved separation distance is 10.0 feet. This waiver approval applies to the proposed absorption field only. Any future upgrade to the on-site wastewater disposal system will require all separation distances be met or another approval from this department. ❑ The affected adjacent property owner(s) have been given a 7 day notice regarding this waiver. ❑ Notarized letter(s) of nonobjection have been received from the owner(s) of the affected adjacent property. ® Adjacent properties are not affected by this waiver. .......................................r....................................... Waiver is Granted: X Waiver is not Granted: Date: / ZZ Approved by: Name of Revig er .........................................................f"..................... **** VARIANCEMAIVER REVIEW **** MUNICIPALITY OF Community Development Department Development Services Division C* On -Site Water & Wastewater Program Phone: 907-343-7904 Fax: 907-343-7997 ON-SITE SEWER/WELL PERMIT APPLICATION Parcel I.D. O 5'1- 663- 5.3 Property owner(s) .41164,2,f onP Day phone cPSq- Boo 7 Mailing address Z_? JP Z 5 L1_ g /iF rr2CL� Site address S.o- 1W_ Legal description (Sub'd., Block & Lot) Legal description (Township, Range & Section) Lot Size 27, 9 90 Sq. Ft. APPLICATION IS FOR: (0 all that apply) Absorption Field TYPE OF DWELLING: Septic Tank ❑ Holding Tank ❑ Privy ❑ Private Well ❑ Water Storage ❑ Number of Bedrooms_ APPLICATION IS AN: TYPE OF DWELLING: Initial ❑ Upgrade Renewal ❑ Single Family (SF) (w/wo ADU) Duplex (D) ❑ Multiple Dwellings ❑ Receipt Number: 005.5-j01 (SF and/or D) THIS APPLICATION INCLUDES A VARIANCE / WAIVER REQUEST FOR: Distance: I certify that the above information is correct. I furtf as`-11-ordance with applicable Municipal Codes. (=-Y- QE JUL 0 7 2014 (Signature of property owyr6r or authorized agent) Permit/Rush Fees: Got Waiver Fees: Date of Payment: 1 T Date of Payment: Receipt Number: 005.5-j01 Receipt Number: Permit No. 0`5 L 1 2-5So Waiver No. Permit App_9-1-12.doc TPI 12 M ENGINEERING MEMO Steve Eng, PE, PH P.O. Box 770724, Eagle River AK 99577 (907) 694-7028 tel northrimeng@aol.com Date: 7/7/14 To: MOA On -Site Services Subject: Lennie Heights Lot 1 New Trench Design Number of Pages: 5 An existing crib system has failed on the subject lot. A new trench has been designed on the previous soil test. The design calls for a deep trench to connect the existing 2000 gallon concrete tank. The subdivision is served by private on -lot systems. Slopes are at 5-10%. Please review the wastewater system design for the single family home. I have included design plans & specs, design guidelines, & soil tests. If there is need for additional information or clarification please give me a call. Thanks -Ste TH Imo - ENGINEERING MEMO Steve Eng, PE, PH P.O. Box 770724, Eagle River AK 99577 (907) 694-7028 tel northrimeng@aol.com Date: 7/18/14 Number of Pages: Z To: Deb Wockenfuss, MOA On -Site Services Subject: Lennie Heights Lot 1 New Trench Design Your 7/17/14 Comments I.. The locations of the neighboring wells have been measured and included in drawing. '2. No slopes are greater than 25% within 200' of the property. 3. We formally request a waiver to the failed crib. It appears that we will be able to keep a 10' separation. The crib will be pumped out of wastewater prior to any excavation; this will remove the potential for getting wastewater into the new trench. There should be no slope stability problems. The existing soil is GM which maintains a vertical slope very well during trench construction. The cribs will be crushed and filled to maintain soil stability. The trench is located at the best position, due to property lines, well radii, and powerlines. 4. Powerlines measured and included in drawing. 5. New double cleanouts (DCO`s) added to design. 6. Existing foundation cleanout (FCO) included in drawing. 7. Slope info included. 8. Swing ties were measured from the house corners to the crib cleanouts. The crib cleanouts are drawn to scale as measured from the house. Thanks -St ;4''2ts'. ev -Tlzll rg( 6!50-663-53 dS#01 ZS9 ENGINEERING Lennie Heights Lot 1 SPECIFICATIONS &DESIGN GUIDELINES Wastewater System Sizing: This is an existing 4 -bedroom, single family home. The existing cribs have failed. A new trench has been designed. The existing concrete tank will be utilized. Neighbor lots are served by septic systems and private wells; there are no conflicts. The topography slopes to the south at about 5% - 10% slope at the trench site. A previous soil test indicated a GM soil at the trench. No bedrock was encountered. An application rate of 250 FT2/bdrm will be used for the trench. Trench length = 1000 FT2/7' x 2 = 71.4', say 72'. Specification Requirements: All components and work must comply with the Municipality of Anchorage Specifications (AMC) & State of Alaska Drinking Water Regulations and Wastewater Regulations. • Existing Concrete Septic Tank to be used. • 5' minimum between the tank and trench. 10' to property lines. 10' minimum between trench and existing cribs. • 2' of cover and insulation is required for trench; 2" Minimum thickness for insulation. • Tank & solid pipe must be set on well compacted, stable soil. • 4 inch diameter cleanouts with airtight caps are required 1' to 4' from foundation wall, prior to any 90 degree bend in 4 inch line, in each tank compartment, and two adjacent opposing cleanouts between the tank and the absorption field, not more than. 10' from the tank positioned to provide cleanout access towards the tank and towards the absorption field. • All cleanouts must extend to at least ground level. • In solid pipe runs, ASTM D-3034 may be used in lieu of cast iron. • Trench to be placed level, minimum of 4' to groundwater, 6' to bedrock from drain - rock. • Drain rock to be ''/i' to 2 '/2" screened. Drain rock to be distributed uniformly. • Perforated pipe to be installed level with perforations down. • Silt barrier (filter fabric) to be installed above the drain rock. • Smeared bed must be raked or scarified before drain rock placement. • The finish grade must be mounded to promote drainage away from trench. • Insulation must be placed over any pipe installed under driveways or parking areas. • Approved pipe materials include cast iron, PVC ASTM D3034, PVC ASTM F789, ABS ASTM D2661, • Sewer Service Line is minimum 2% slope. • Septic Tank to be pumped every two years or when required. Insulation board to be extruded direct burial polystyrene (Dow Styrofoam HI/equal) 0 0 N p c >_ 0 W N LZ 0 AQ r C c OQ Q 00~ O N N �d a i c.L m 0Lvi cUEIE 3 L o OO N'.- 'C OHO 000 co a,;� O UMV) C) cO A N NN -0 N ccac �¢� 00 c (L L *c: � N Q J N T•NU•3 J90 c U C.D w 0 NQ)~ 3 W O_ + N U H y Q N y > O J O 0 N N C U N O.0 U Z L L >� O N E... O 0 U N O U c OL fn E'p, Z c 3 U.N.. c 0 p� CD O O O N_ Z UOO Qa Li 0 �NM�NcO r QO O1O Eosemen{ oWNkY / M Q J W_ W L� U Q = J U 0- Q LJ LJ Q� J C UO a v 0 N O vd0* \ UN d N O / i d IK C5 N / Q� IK J d 3 £ > N \ / Y 0 N i 0 id N > U") A LJ J g = o \ U _ �6t / N LAi -E o \ / O OU UN M U O Z \ � G a O u d L� � U N Fa OP, O OOA a a3 0 C:) Y i (U d O)F- o I U a (Aa x o, w Cl) Q J W_ W L� U Q = J U 0- Q LJ LJ Q� J C U Z w o 0 �I Y d u N As 0 U) , O £ a d L d F- + (U i V Q X U d W • 3 • _ O i:�1��1•li • • 11..1.'1 � • OJ 1:"li'Ij li'li 4i Ir 1,'li'li'1,'li • li�'i�u•i�i�il +a N X W • U Z w o 0 �I Y d u N 0 U) O £ a d L d + (U i V Q X U d W 3 O Q _ O � OJ L +a N X W > 0 c0 U � -N N U 3 00 Y U £ + QN N d (n N d L O O 01 L UI U a f L 0 U Q7 Q Y L m L Lrj L O S OPa d U C,L H� L +' N o o__ u L +; O U C £ O > o x cu Li �+'�+ oo ai o W U u Lr Ola £ w N UI d 4- S o L a 01 L O C uai">p0L«i.N L�Ii�U-F'UX LSU c -N U O+' d u aNY£ a i L U Z UI L O 3 U Z +' a d '� oi - c v ai p0 iU3(i< w U Z w ' �ENGI[1EERSSEAL) Ai, r o u Municipality of Anchorage) DEPARTMENT OF HEALTH & HUMAN SERVICES t. � n�C:3. yda G':.a '... a'.; a..: r113P •Pry 825 "L" Street, Anchorage, Alaska 99502-0650' SOILS LOG — PERCOLATION TEST N PERFORMED FOR: �i'O/'� DATE PERF I1,4o LEGAL DESCRIPTION: ���f%!l7-P i/ / S Township, Range, Section: DEPTH SLOPE SITE PLAN Q 2 G TT. 14th 1 (3.0, /�/, 15 16 17 18 19 WAS GROUND WATER ENCOUNTERED? S IF YES, AT WHAT /� L O DEPTH? / P 0epthto Water After�J 0Montt Monitoring? �`_ gate: Reading Date Gross Time Net Time Depth to Water Net Drop tik9 3 wt. --- — t o V- r. !a 7. H /2eP— '7 20 0 re - S oe - fl A- N PERCOLATION RATE�r �� (minutes/inch) PERC HOLE DIAMETER /)TEST RUN BETWEEN _ FT AND �_ FT COMMENTS PERFORMED BY: ACCORDANCE) 72-008 (Rev. 4/85) I --E� Gr . CERTIFY THAT THIS TEST WAS PERFORMED IN MUNICIPAL GUIDELINES IN EFFECT ON THIS DATE. DATE: S- /7 s'/9 .� tS G'0 5 i a t I°pV s I ny ° �~� MOM q). O -a q1J 25 r' m z z m n U pN C� S m m N rn m KD X 25 o � r r m O z z - 6\•\8 n y m• / a O y m / N / i- t C @ z 4 CD A O Jim z m ' m � / ' � 3 / N 2 o � r r m O z z - � V p n y m• a O y m N t C @ z 4 Jim z m v � O N ro ' P loa /0. -S Ob 5t Municipality of Anchorage Page DEPARTMENT OF HEALTH AND HUMAN SERVICES ENVIRONMENTAL SERVICES DIVISION P.O. Box 196650 • Anchorage, Alaska 99519-6650 • Telephone: 343-4744 On -Site Wastewater Disposal System and/or Well Inspection Report C7 G J 5 Permit Number: PID Number: Name: Wastewater System: ❑ New ❑ Upgrade Address�23 � • ABSORPTION FIELD ' Phone: No.of Bedr ms: O Deep Trench ❑ Shallow Trench ❑ Bed ❑ Mound 1�Other LEGAL DESCRIPTION SoilRating:i7.7113P. Total Depth from origin Igrade: f Lot: Block: Subdivision: Depth to pipe bottom from original grade: Gravel depth beneath pioe a= NSE E/6N,z5 L(/f//f'/I/ d Ft. V. 75- (o . ,S Ft. Township: Range: Section: Fill added above original grade: Gravel length,` , f/ fCAlO/�iV Ft. 3 a///S"' c� Ft. WELL: � New ❑ Up r Gravelwi th:*' �� Ft.<' Numberoflines: Distance between lines: Ft. Classification (Private, A,B,C): To epth: Cased To: Total albsorption a•�a: Pipe material: FL Ft. / l 4 a 9 rte, r!J JAI'%" SQ. Ft.%2 Driller: Date Drilled: Static Water Level: Installer: Date installed: Yield: Pump Set at: I Casing Height Above Ground: TANK ,s GPM Ft. Ft. SEPARATION DISTANCES Xseptic ❑ Holding O S.T.E.P. To Septic Absorption Lift Holding Public/Private Manufacturer: —_ Capacity in gallons: From Tank Field Station Tank Sewer Lines Well- r �• Material: Number of Compartments: , / 2.� o Surface LIFT STATION Water Lot Size in gallons: Manufacturer: Line / / Foundation L 1 / 'Pump on" level at: "Pu level at: High water alarm at: N f. JO Curtain Pump Make el Electrical Inspections performed by: Drain Remarks: 1)�PF11 04 rks — hl d BENCH MARK 3, Location and Description: rl.A SI4JL✓N ON 14q(-4 Nt) lr�A¢,M/A4f.[ 7OP d/ L nrc2L; 1 fNi.4�t. �Sc, t, t w I rrrr� G u r a�.; ro r^� F4i N/ Assumed Elevation: OF Dk,<,d A C-At13 joXj) NO L..>Ard2 _ lE W t r rt r .V la p r'-' A o 1-7 v •^'r 0/' /) c 6 V' e "2 _ C R %i (JiME,v Srp r�3 Ei Tr Mtj'T4 /i FKJ:+1 F16&- J91CTV2rFs yr�� k, �: .l..h•Ht.l t•• a ash r, S 8 S ENGINEERING f r7 7 ��.• Inspections performed by: tees: 1st _ . •.•• OOP 1110ad N0. Q L VDB RT C. cawmq CE Eagle River, Alaska 99377 2nd — �p�•ti r -8804 �' . Department of Health and Human Services approval f 0���� 'Al le Reviewed by: Date: and approved 72-013 (Rev. 9/91) MOA 25 PERMIT NO. PAGE 2 OF 3 Municipality of Anchorage DEPARTMENT OF HEALTH AND HUMAN SERVICES ENVIRONMENTAL SERVICES DIVISION P.O, Box 196650 ® Anchorage, Alaska 99519-6650 ® Telephone: 343-4744 ON-SITE WASTEWATER DISPOSAL SYSTEM AND/OR WELL INSPECTION REPORT LEGAL LOT 1, LENNIE HEIGHTS SUBDIVISION P.I.D. NO. VI l —OG j—S" J A THIS LINE WAS NOT EXCAVATED_ LOCATION IS ASSUMED. EXISTING 2000 GAL. CONCRETE SEPTIC TANK PER MUNICIPAL RECORD AND PUMPING VERIFICATION (EXACT DIMENSIONS UNKNOWN) SCALL I" = 40' EXISTING CRIBS LENNIE CIRCLE 4K ROBEC ROBERT C. COWAAN i,�� "%S CE - 8801 r{ �� Ill DL 3 \ — DRIVEWAY EASMENT 1 \ CA� 1 �O \\ Nl1,o \ h Y THIS ARFA'15 \ n INSULATED \ \ STI � DB 1IV DBQJ �'y, M12 �\ Q `\ N Ip, Lan \\ J \\ ATH SFO `\ UT EXISTING CRIBS LENNIE CIRCLE 4K ROBEC ROBERT C. COWAAN i,�� "%S CE - 8801 r{ �� Ill PERMIT NO. PAGE 3 OI' 3 Municipality of Anchorage DEPARTMENT OF HEALTH AND HUMAN SER=IES ENVIRONMENTAL SERVICES DIVISION P.O. Box 196650 ® Anchorage, Alaska 99519-6650 ® Telephone 343-4744 ON-SITE WASTEWATER DISPOSAL SYSTEM ANIS/OR WELL INSPECTION REPORT LEGAL LOT 1, LENNIE HEIGHTS SUBDIVISION P.I.D. NO. (S ( - 04 3 - s--3 96.6'1"1 r 1 FINAL GRADE /� r 2 95.6' INSULATIO 2� 5.9' DEEP 8.4' DEEP 90.7' d i_@ (Tk 87.2' EXISTING CRIBS N.T.S. r MONITERING TUBE yf ROBERT C. COWAN �2 6; Ci - $601 79.0' WATER FOUND +sr> Municipality of Anchorage On -Site Water and Wastewater Program (907) 343-7904 uo- el. CERTIFICATE OF ON-SITE SYSTEMS APPROVAL Parcel I.D. 051-063-53 1. GENERAL INFORMATION Complete legal description Lennie Heights Lot 1 Expiration Date: / ® m Location (site address) 23825 Lennie Circle Chugiak AK Current Property owner(s) Anderson Day phone 854-0007 Mailing address same Real Estate Agent Diane Shearer Keller Williams Day phone 854-0007 2. TYPE OF DWELLING: r i ® Single Family (w/wo ADU) F-1SHI DuplexF-1Multiple Dwellings (Single Family and/or Duplex)SU13MITTqU Received by: Date: a i COSA to be released to the engineer, unless other6se requested by the engineer. COSA Fee $g��� `�'� Date: Date of Payment3b Receipt Number ,�� o0145 1 6✓�2 COSA # V ?1 1 Date of Payment Receipt Number Waiver # 3. NUMBER OF BEDROOMS: 4 x e. 4. TYPE OF WATER SUPPLY: TYPE OF WASTEWATER DISPOSAL: Individual Well ® Individual Individual Water Storage ❑ Holding Tank ❑ Community Class C Well ❑ Community ❑ Public Water System ❑ Public Sewer ❑ Received by: Date: a i COSA to be released to the engineer, unless other6se requested by the engineer. COSA Fee $g��� `�'� Date: Date of Payment3b Receipt Number ,�� o0145 1 6✓�2 COSA # V ?1 1 Date of Payment Receipt Number Waiver # 5. 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 is(are) in compliance with all applicable Municipal and State codes, ordinances, and regulations in effect at the time of installation. Name of Firm NorthRim Engineering Phone 694-7028 Address PO Box 770724, Eagle River Engineer's Printed Name Steve Eng Date 7/28/2014 6. DSD SIGNATURE System #1 Approved for bedrooms. System #2 Approved for bedrooms. 4 Sfcvan Disapproved. "= rr Conditional approval for bedrooms, with the following stipulations: - Original Certificate Date: i B The Municipality nchorage Devlopment Services Division (DSD) Issues Certificates of On -Site Systems Approval (COSA) based only upon the representations given in paragraph 5 by an independent professional civil engineer registered in the State of Alaska. The Municipality of Anchorage is not responsible for errors or omissions in the professional engineer's work. 7. ATTACHMENTS: COSA Checklist X Nitrate Advisory Septic System Advisory Arsenic Advisory Well Flow Advisory Other COSA blue sheet 9-1-12 .o If more than 1 septic system is on the tot: . COSA Checklist # _of _ Structure served by this system Certificate of On -Site Systems Approval Checklist Legal Description:./— EVAI/F_ /QTS L OT / Parcel ID: OSl- O 63— S3 A. WELL DATA Well type( If A, B, or C provide PWSID # Well Log (Y/N) Date completed _+� ZSanitary seal (Y/N) V Total depth Za— ft. Cased to 410't11t. T 2y/ FROM WELL LOG Date of test Static water level Well production ` ft. g.p.m. Wires properly protected (Y/N) Casing height (above ground) AT INSPECTION ///�a �r g.p.m. WATER SAMPLE RESULTS: Coliform _Qcolonies/100 mL Nitrate 2.7 mg/L Arsenic 0.2`5 ug/L Date of sample: 713 1 Collected by: A4?2A tf'pl J B. SEPTIC/HOLDING TANK DATA / Tank Type/Material 59 / /r= kr _/7OF— Date installed SJ2,re Tank size 266V gal. Number of Compartments —41 Cleanouts (Y/N) _ U Foundation cleanout (Y/N) V Depression over tank (Y/N) _,6,Z High water alarm (Y/N) tt% _ Date of pumping '7124(11(!4 Pumper S )4&1/12JLZ. Z f7:JJ1MP C. ABSORPTION FIELD DATA Date installed .2 / Soil rating (g.p.d./ft2 or ft2/bdrm) Z 5 d System type Length 7z ft. Width 3 ft. Gravel below pipe _7 ft. Total depth 10 ft. Eff. absorption area/0a_fe Monitoring tube _�(_ Depression over field AL Date of adequacy test Mew Results (Pass/Fail) For bedrooms Fluid depth in absorption field before test in. Water added gal. New depth in. Elapsed Time: min. Final fluid depth in. Absorption rate >= g.p.d. Any rejuvenation treatment (past 12 mo.) (Y/N & type) If yes, give date D. LIFT STATION AM Date installed Size in gallons "Pump on" level at in. "Pump off" level at Datum E. SEPARATION DISTANCES WELL ON LOT TO: Cycles tested d Septic tank lift station on lot i Absorption field on lot Public sewer main NR Sewer /septic service line Z S -f Animal containment areas 5 0 ! Manhole/Access(YIN) in. High water alarm level at in. Meets alarm & circuit requirements? On adjacent lots /00 4f - On On adjacent lots M0 ,"F Public sewer manholelcleanout /✓ Holding tank Manure/animal excrete storage areas Zoo t SEPTICIHOLDING TANK ON LOT TO: Building foundation S If -Property line /0 �f Absorption field /D t Water main IV Water service line /0 Surface water i Wells on adjacent lots 00 ABSORPTION FIELD ON LOT TO: r Property line / - ! L') 7` Building foundation lQ r Water main /V - Water Service line /G Surface water %QO /r Driveway, parking/vehicle storage l0 !'F` Curtain drain A14 Wells on adjacent lots 00 %r F. COMMENTS G. ENGINEER'S CERTIFICATION I certify that I 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 --/ 5 % fr_t/G AN G Date �' 7 COSA brown sheet_10-10-12.doc d a o PJ2 t `BL5. 4 .t c + Stevon W. Eng G 4� f' 0 W" ti y t^i a w li� 4e Q k r � � m I Zrn rn J\ yGG��FNti m o' 2 §Rfl DOW tch MOy us2,o v s s M,2 r�v Z m0 Mm A c ® c 0 i i! i�om A o omm O -4gom OM Ulm N = 'gsr� �mZ VZO Wig= � m 0 F+F;,Fn %R e 0 M . ve$O vi CoCox 4;0 Q�Z iv ?= cZ, — u �wc I o= g H* 03 c 3:3soo3 s� « :e:•eJa s� SO';aa= 3 . a 's 0 24r Z= aIO}3me v a' �•3i O-- M+O �� • M��S s•00 p Zia-rnw :r ~ 00e0�G1 as ° �' • O t �► = ^ a 4 a _ .gyp • pb p�S v° S i a`p no e o'oaat v� 'o O Ss.00 7 ° s3..p zona .x »oi4 s o• soa° CLC 3'o fr` 0 0 la v 0 p az 3. s 0�c"r' • • d v3 a �Zsas c c 3 0 Ma Ll I 0 O W N / / 4e Q k r � � m I Zrn rn J\ yGG��FNti m o' 2 §Rfl DOW tch MOy us2,o v s s M,2 r�v Z m0 Mm A c ® c 0 i i! i�om A o omm O -4gom OM Ulm N = 'gsr� �mZ VZO Wig= � m 0 F+F;,Fn %R e 0 M . ve$O vi CoCox 4;0 Q�Z iv ?= cZ, — u �wc I o= g H* 03 c 3:3soo3 s� « :e:•eJa s� SO';aa= 3 . a 's 0 24r Z= aIO}3me v a' �•3i O-- M+O �� • M��S s•00 p Zia-rnw :r ~ 00e0�G1 as ° �' • O t �► = ^ a 4 a _ .gyp • pb p�S v° S i a`p no e o'oaat v� 'o O Ss.00 7 ° s3..p zona .x »oi4 s o• soa° CLC 3'o fr` 0 0 la v 0 p az 3. s 0�c"r' • • d v3 a �Zsas c c 3 0 Ma Ll I 0 O W MUNICIPALITY OF ANCHORAGE • DEPARTMENT OF HEALTH & HUMAN SERVICES Division of Environmental Services ik On -Site Services Section P.O. Box 196650 Anchorage, Alaska 99519-6650 343-4744 CERTIFICATE OF HEALTH AUTHORITY APPROVAL FOR A SINGLE FAMILY DWELLING Parcel I.D. # CSI - 0 6 3 - s- 7 HAA # C)' 1. GENERAL INFORMATION Complete legal description Lot 1; Lennie Heights Subdivision Location (site address oI directions) NHN Lennie Circle Chugiak, AK Property ownerSharon Child> Day phone Mailing address k'23825 Lennie Circle Chugiak, AK Lending agency Day phone Mailing address Agent Day phone Address Unless otherwise requested, HAA will be held for pickup. 2. NUMBER OF BEDROOMS: 4 3. TYPE OF WATER SUPPLY: Individual well XXX Community well Public water NOTE: If community well system, provide written confirmation from State ADEC attest- ing to the legality and status of system. 4. TYPE OF WASTEWATER DISPOSAL: Individual on-site XXX Holding tank Community on-site Public sewer NOTE: if community wastewater system, provide written confirmation from State ADEC attesting to the legality and status of system. 72-025 (Rev. 1/91) Front MOA #21 5. 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 of this Health Authority Approval application shows that the on-site water supply and/or wastewater disposal system is 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 is in compliance with all Municipal and State codes, ordinances, and regulations in effect on the date of this inspection. Name of Firm S & S ENGINEERING Phone G Gi Y — )L -C, 7 el- 17034 Eagle River Loop Road No. 204 Address Eagle River, Alaska 99577 Engineer's signature Date /G1 c �.� OF C AIV 6. DHHS SIGNATURE It Approved for bedrooms. Disapproved. Conditional approval for bedrooms, with the following stipulations: Additional Comments The Municipality of Anchorage Department of Health and Human Services (DHHS) issues Health Authority Approval Certificates based only upon the representations given in paragraph 5 above by an independent professional engineer registered in the State of Alaska. The DHHS does this as a courtesy to purchasers of homes and their lending institutions in order to satisfy certain federal and state requirements. Employees of DHHS do not conduct inspections or analyze data before a certificate is issued. The Municipality of Anchorage is not responsible for errors or omissions in the professional engineer's work. 72-025 (Rev. 1M) Back MOA 621 Municipality of Anchorage C*j- DEPARTMENT OF HEALTH & HUMAN SERVICES. Environmental Services Division 0 825 L Street, Room 502 • Anchorage, Alaska 99501 • (907) 343-4744 I Health Authority Approval Checklist Legal Description: 1--c>'r LFA n tSS Parcel I.D.: �e'-) i D. LIFT STATION Date installed Manhole/Access (Y/N) High water alarm lev t-11— ycles tested E. SEPARATION DISTANCES "Pu 'Datum Size in gallons SEPARATION DISTANCES FROM WELL ON LOT TO: Septic/holding tank on lot / C)o On adjacent lots I o,-' Absorption field on lot /oo On adjacent lots /y Public sewer main Public sewer manhole/cleanout Sewer /septic service line •? S Lift station N /k / D o ! f SEPARATION DISTANCES FROM SEPTIC/HOLDING TANK ON LOTTO: Foundation S Property line 16) Absorption field 5 - Water Water main/service line �� f Surface water/drainage loo /f Wells on adjacent lots /00 SEPARATION DISTANCE FROM ABSORPTION FIELD ON LOTTO: l' % 1� Property line 10 fBuilding foundation 1 lWater main/service line Surface water c 1 Driveway, parking/vehicle storage area Curtain drain P°n� i% !a,fW -J Wells on adjacent lots /o 0 1 � F. ENGINEER'S CERTIFICATION I certify that I have determined thru field inspections and review of Municipal recorSta(vstE in conformance with MOA HAA guidelin s in effect on this date. ��' �"' ......... .• ••'�• S Signature 9 ti. I /.. ....+«..i.« Engineer's Name �D/S aiit-I C. co / f o ROBERT C. COWAN! Date `� r �l (� -7 �0 CE - 8801 HAA Fee $ 00 Waiver Fee $ Date of Payment=(Jl "f.7 Receipt Number q 72-026 (Rev. 3/96)"` Date of Payment Receipt Number F are municipality of Anchorage October 31, 1986 P.O. L X 196650 ANCHORAGE, ALASKA 99519-6650 (907)264-4111 TONY KNOWLES, MAYOR DEPARTMENT OF HEALTH & HUMAN SERVICES To: All Engineers Performing HAA Inspections Recently we have reviewed several Health Authority Approvals which requested approval on undocumented systems. Some of these were installed prior to establishment of the then Greater Anchorage Area Borough code in 1986; others were simply installed without benefit of inspection. Since the departmei: has begun to take a critical look at the influence of on-site wastewater systems on the quality of groundwater, a natural extension of this position is to ensure that both known and unknown systems meet proper separation to underlying groundwater. Therefore, the following policies have been established and must be adhered to in future submittals, effective immediately. 1. Water monitoring adjacent to the undocumented system will be required (minimum seven days). In lieu of an actual test hole, we will accept evidence from the engineer which conclusively shows through supporting documentation that there is no seasonal high groundwater within four feet of the bottom of the system. For instance, if these holes on lots surrounding the subject lot all show monitored water table results at 13 feet, and the system is installed at 8 feet, an approval could proceed. 2. Unless the engineer is able to determine exact dimensions of an undocumented system installed prior to 1968, and it also meets proper design criteria for the number of bedrooms requested, no approval will be signed for more than three (3) bedrooms. Appropriate soil testing would be a method for obtaining approval for a greater number of bedrooms. 3. Systems installed after the effective date of the ordinance (1968) which are undocumented must have the engineer provide dimensions of the system and verify type and size of tank. Appropriate soil testing will be required as well as water monitoring. This will apply even if the department has previously signed a Health Authority Approval on the property. If you have any questions on these policies, please feel free to call our staff members at 264-4744. Sincerely, R.W. Robinson, Manager On-site Services RWR/SEO:ljw IWJ l lt Rog: op Ile, j, tl m V -N llw6p A. 2 a ll r - L Via(off to (v- -C)o(f) a a J a o S. .f, ,v 7t.nty rys menu' .yr^ �. 03 �^ LS 7'// Q humor .• ��m __ � k;,.pk� � ;,•,�,� gyp:, .•Or t i �'�`�>T/�� ---i? il3 � °•,re ', 998 � � LE(dNlE CIRCLE y zl c, so (-- --- Sc - I 460.3 su f i p 1, `9P4 LEGEND �, �,