HomeMy WebLinkAboutLOMA ESTATES BLK 3 LT 11Loma states Lot 11 Block 3 #020-0c 2-38 Municipality of Anchorage On -Site Water and Wastewater Section • (907) 343-7904 Page of ON-SITE WASTEWATER INSPECTION REPORT Permit Number: OSP231162 PID Number: 020-092-38 Dwelling: ® Single Family (SF) ❑ with ADU ❑ Duplex (D) ❑ Two Single Family Project: ❑ New ® Upgrade Name LAWRENCE & ALISA DAVIS ABSORPTION FIELD — ADVANTEX FAP 2.0 ❑Deep Trench ®Wide Trench ❑Bed ❑Mound Site Address 17001 BELARDE AVENUE, ANCHORAGE ❑ Other Phone Number of Bedrooms Soil Rating Total depth from original grade 4" 2 GPD/SF 1 Ft. LEGAL DESCRIPTION Depth to pipe invert from original grade 0.5 Ft. Gravel depth beneath pipe 0.5 Ft. Subdivision Block Lot LOMA ESTATES 3 11 Fill added above original grade VARIES 2.9-2.92 Ft. Gravel length 60 Ft. Township Range Section Gravel width 5 Ft. Beds: Number of Lines Distance between lines Ft. SEPARATION DISTANCES To Septic Absorption Lift Station Holding Sewer Total absorption area Number of trenches Dist. between trenches From Tank Field Tank Line 300 Ft2 1 -- Ft. Well 50'+ 50'+ 25'+ TANK ® Septic ❑ S.T.E.P. ❑ Holding ® Other ADVANTEX Manufacturer ORENCO / ANCH. TANK Capacity 1500 Gal. Surface Water 50'+ 50'+ Material COMPOSITE PLASTIC Number of compartments 2 Lot Line 10'+ 10'+ NA Foundation 10'+ 10'+ 61n eT N ADVANTEX FAP 2.0 SYSTEM Manufacturer ORENCO Capacity 1500 Gal. Remarks New 4BR Advantex System w/ T MOA sand below 0.5' ED. Alarm location BASEMENT Electrical installed by BRICKWELL Installer MIKE N ANDERSON PIPE MATERIAL House to tank 3034. Tank to 3034 drainfield Drainfield 3034 CO/MT 3034 Inspector FWC BENCH MARK (Assumed elevation) 100 ft Inspdection 15` 8/14/23 2nd 8/15/23 Location and description 3`d 8/16/23 41h 8/178/23 TOP OF MH ON-SITE WATER AND WASTEWATER SECTION APPROVAL OF A Conditional Approval: Date r TH Septystem Approved �.• Curtis Huffman...: q �j �� cG, •. CE 128991 �`� ;WDate �1 V'r,F�•. 8/22/2023.•\Pxw PROFESSIONr Note:��s/approval does not include well permit requirements. kRCv VJ/UL/ 10) PID:020-092-38PERMIT:OSP231162 FIRST WATER CONSULTING LOMA ESTATES BLOCK 3, LOT 11 " = 40' 11131 Mll., t , H.1 A3A.A. AS -BUILT OF: LOMA ESTATES SUBDIVISION LOT 11 BLOCK 3 PLAT 76-262 SURVEY CERTIFICATE::[, John L. Schuller, Have conducted a physical survey of this property as shown on this drawing, and that the improvements situated here -on are within the property lines and no enchroachments exist other than noted. Under no circumstance shouh any information on this drawing be used for construction of fences, structures, improvements, or for establishing boundary Iines. EXCLUSION NOTES: It is the owners responsibility to determine the existence of any easements, covenants, or restrictions which do not appear on the recorded subdivision plat. WORK ORDER NUMBER: DATE: SCALE: E-MAIL: AUG 22, 2023 1 "=40' schuller0ok.net 2.3-094 DRAWN BY: CHECKED BY GRID NUMBER: aocm ACE: JLS SW3337 230271 Q FND 5/8" REBAR ,,,�•.>®► sup AW O F 4 AW ,� �, • � � �'t o .s r oe / 49TH? ?A - - I •' 4 .......... .. .....� .;U �. i'/ @ HN L. SCHULLER.• O m - LS -10408 �.- ��, • . , . ,�'' �� 1831 Talkeetna Street aQ, �.'�Z • • ' Anchorage, Alaska 99508 �r4'' �r a fe a\ L .■, (907) 227--1455 office ��� s s!a`�'�►•.. (907) 274--4992 fax MUNICIPALITY OF ANCHORAGE On -Site Water & Wastewater Program PO Box 196650 4700 Elmore Road Anchorage, Alaska 99519-6650 Phone: (907) 343-7904 Fax: (907) 343-7997 http://www.muni.org/onsite On -Site Wastewater Disposal System Permit Permit Number: OSP231162 Work Type: Septic Upgrade Tax Code Number: 02009238000 Site Legal Address: LOMA ESTATES BLK 3 LT 11 G:3337 Site Mailing Address: 17001 BELARDE AVE, Anchorage Owner: DAVIS LAWRENCE ELLIS JR & Design Engineer: FIRST WATER CONSULTING This permit is for the construction of: Q Disposal Field Q Septic Tank ❑ Holding Tank ❑ Privy Effective Date: Expiration Date: Lot Size in Sq Ft: Total Bedrooms: cnr Dehartnneut - — 6/26/2023 6/25/2024 44510 ❑ Private Well ❑ Water Storage All construction shall 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 shall notify the Development Services Department per AMC 15.65. Provide notification by calling (907) 343-7904 (24/7). 4. From October 15 to April 15, a subsurface soil absorption system under construction during freezing weather shall be either: a. Opened and Closed on the same day, or b. Covered, sealed, and heated to prevent freezing Received By: S L1� �-✓ G Date: Issued By: �/j,� , �� Date: 4 MUNICIPALITY OF ANCHORAGE - Development Services Department �' P P - Phone: 907-343-7904 On -Site Water & Wastewater Section Fax: 907-343-7997 ON-SITE SEPTIC/WELL PERMIT APPLICATION Parcel I.D. 020-092-38 Property owner(s) LARRY & ALISA DAVIS Day phone Mailing address 17001 BELARDE AVENUE ANCHORAGE, AK 99516 Site address 17001 BELARDE AVENUE ANCHORAGE, AK 99516 Legal description (Sub'd., Block & Lot) LOMA ESTATES BLOCK 3 LOT 11 Legal description (Township, Range & Section) Lot Size 44,510 Sq. Ft. Number of Bedrooms .19 APPLICATION IS FOR: APPLICATION IS AN: TYPE OF DWELLING: (N all that apply) Absorption Field ® Initial ❑ Single Family (SF) IN Septic Tank X❑ Upgrade IN (w/wo AD U) Duplex (D) El Holding Tank ElRenewal ❑ Multiple Dwellings ❑ Privy ❑ (SF and/or D) Private Well ❑ Water Storage ❑ THIS APPLICATION INCLUDES A WAIVER REQUEST FOR: Distance: I certify that the above information is correct. I further certify that this is in accordance with applicable Municipal Codes. (Siignature. of property owner or authorized agent) Permit/Rush Fees: Date of Payment: Receipt Number: Permit No. Ce? Waiver Fees: Date of Payment: Receipt Number: Waiver No. GADevelopment Services\Building Safety\On Site Water and Wastewater\Forms\Client Forms\Permit Application.doc 13030 Sues Way, Anchorage, AK 99516 907-350-9566 / firstwaterAK@gmail.com ! June 15, 2023 Municipalities of Anchorage On-Site Water & Wastewater Program 4700 Elmore Road Anchorage, AK 99507 RE: SEPTIC SYSTEM UPGRADE PERMIT LEGAL: LOMA ESTATES BLOCK 3, LOT 11 The septic system has been found failed and will be completely decommissioned and per the owner we request a septic permit to upgrade the existing septic system on the above referenced lot. We propose to install a shallow trench with an Advantex system to serve the existing 4-bedroom residence per the attached design. The design is based on the recent test hole conducted in the spring of 2023. Groundwater was observed at excavation at 5’ and 4’ at monitoring of this test hole. The slopes are moderate at 5-10% at the proposed upgrade location. The lot and area are served by private water with no known private wells within 50’ of the proposed septic system. Based on visual observations and review of available information, the design will not impact any of the neighboring properties. Please contact us if you have any questions. Sincerely, Curtis Huffman, P.E. Municipality of Anchorage On-site Water and Wastewater REVIEWED FOR CODE COMPLIANCE OSP231162, Curtis Townsend, 06/26/23 FIRST WATER CONSULTING LOMA ESTATES BLOCK 3, LOT 11 DESIGN CALCS: NO WELLS WITHIN 50' OF PROPOSED SEPTIC SYSTEM. NO SLOPES >25% WITHIN 35' OF PROPOSED FIELD. Municipality of Anchorage On-site Water and Wastewater REVIEWED FOR CODE COMPLIANCE OSP231162, Curtis Townsend, 06/26/23 FIRST WATER CONSULTING DESIGN DETAILS: LOMA ESTATES BLOCK 3, LOT 11 Municipality of Anchorage On-site Water and Wastewater REVIEWED FOR CODE COMPLIANCE OSP231162, Curtis Townsend, 06/26/23 13030 Sues Way - Anchorage, Alaska 99516 Tel. 907-350-9566 firstwaterAK@gmail.com SOILS LOG - PERCOLATION TEST LEGAL DESCRIPTION: LOMA ESTATES B3, L11 PERFORMED BY: FWCS / FWC - I CURTIS HUFFMAN CERTIFY THAT THIS TEST WAS PERFORMED IN ACCORDANCE WITH ALL STATE & MUNICIPAL GUIDELINES IN EFFECT ON THIS DATE. DATE: 6/9/2023 DEPTH FEET OG SOILS 1 ORG/OL 2 3 4 SM/GM 5 6 7 8 9 10 11 BOH 12 13 14 15 16 17 18 19 20 Reading Date Gross Time Net Time Depth to Water Net Drop 6/7/23 30 min 6” 11/16” 30 min 6” 11/16” 30 min 6” 11/16” PERCOLATION RATE 44 (MIN / INCH) TEST RUN BEWTWEEN 2 & 3 FT PERC HOLE DIAMETER 6” PRE-SOAKED PRIOR TO TEST & ALL READINGS TO THE 1/16TH. GROUND WATER ENCOUNTERED: YES IF YES, AT WHAT DEPTH: 5’ DEPTH TO WATER AT MONITORING: 4’ DATE: 6/7/23 TESTHOLE # 23-1 DATE PERFORMED: 5/31/23 SEE SITE PLAN FOR SLOPE & LOCATION COMMENTS: VERIFY GROUNDWATER MT AT TIME OF CONSTRUCTION PERFORMED FOR: LARRY DAVIS 6/9/23 Municipality of Anchorage On-site Water and Wastewater REVIEWED FOR CODE COMPLIANCE OSP231162, Curtis Townsend, 06/26/23 C: D r > /� • Q^ cn D Q_ Fn cn co m % 8492C Mom dirm- : -O m Cl) � CD -0 -n M Cn 0 CL tnX(J) mm m - �• C� Ql g' �..._. @ -O �om�00 � / II o z 0 � U) _ ,� � )loop a19JOU00 � CD o CD °� Z) � tD y CD m Q@ > o (. 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Box 196650 e Anchorage, Alaska 99519-6650 o Telephone: 343-4744 .On-Site Wastewater Disposal System and/or Well Inspection Report, -' Permit NumbeF. :SW000358 ' PI'D Number: N~%ck 'Ra~' ' . Wastewater System: [] New. [~ Upgrade ,ddr~: · ABSORPTION FIELD '17001 Belarde' Dr. Anchorage, AK 995 6 .ho.e:. 3~5--6399 :Three (3) [~DeepTr~nch X]Shallow'$rench []Bed []Mound' [lOth'er Soil Rating: . . Total Depth from original grade: -'.. ·LEGAL·DESCRIPTION ' · ' '.8 . GPocs~'F; -:5 '. · · ' ' I '' ; '. ~' Ft ' Ft. ....... ' ra ' "' 5 " · 'J · WELL:. . [] New .... [] Upg de · ;....:. : . - . Fr- ..... class '( ...... " ' ' ' · ~ ' ASTM D3034~PVC.' · -EXistln¢ ":.' ',''' Ft.-. .."" Ft. ' u~2 · · SO. Ft · · .'."..'--"'~:..-" ': .' .. . .' ".. - ..':; ~ ""-. :.:n~ 'Acreage. 'system's · ,9/14-15/00' ":" Surface >10'0' :;;'100' N:/A".. N"/'A. 'N/A' '-,'->.' '. · '.-..";LIFTSTATiONL ~')A": :"' .': Lot -.' >5.!: >10 ~/A [~/A N/~' szenga[ons: Manufacture~ '- : '/ - ' - F0Unda~On '' '~5!' (:.. ¢ - · : ¢ , - · ., , '..' .'.[.......:' . [.';.'. ..'. [... '. . I".- '. ', '.': "-'-": :"-':-'. : ' · :'-':"~ ~a'" '""":"" ' ':" BENCH 'MARK '' -'.'"": .' R~marks:. ':.'Exis~i-ng':Sept~c Tank P p ' ' · .-'-"- .. - · · Z:abel? Flow-..D~=certer Valve,.place · .' · - ' ':..- · .' -- ':.;.' -'.' - · . .' ".:... -': . · ed Ih TO ot'd Absorpt'~on' .- · ' " : "" : ' 100' n''' ":''' and -T. , - .. , . · · . -..- .- . . '... . '- . .... .. , .u." "- "Ft .__, ,.. ::.-..., .. .... -... .,. ..-..'.,' :.-.-.-... .:,.,~.~..~ .-... · ... ...:. ,.. . . .- ...... ... .. ..- ~¢ *~.~,~.~¢~....¢,., -'" ' ·" ' ' ' ' ' ' '' ' ' '':' '^"'14/00 ' 4'*"~'~*'~'" '~'"'~'~/'~' Inspections performed by: ' MEA - · . - Dates_.ls~ (~.~:..~f.~.~ · . 2nd 9/15/00. :~ - Department of Health and Human Services approval..... - ,~.. .. ... :.- : ... ./~, .~,. :.- , . . · --. : · . '--'.',,i¢';,! .. . Municipality of Anchorage DEPARTMENT OF HEALTH AND HUMAN SERVICES ENVIRONMENTAL SERVICES DIVISION P.O. Box 196650 - Anchorage, AK 99519-6650 - 343-4744 On-Site Wastewater Disposal System or Well Inspection Report Page 2 of 3 Permit Number SW000358 PID No. 020-092-38 B C D 31.5 35.0 36.5 71.1 69.75 54.5 59.75 ~::' '..?..i:'-.: ?::. ,-'-.":: i::~ ?~."!.~:':~0,~:';:~:':.?I~..';~:;':..~:~:: PLAN As-BUILT · :. .-. N 45.0000 E ·120.00. -DAVIS DRIVE SCALE 1" = 40' Municipality of Anchorage DEPARTMENT OF HEALTH AND HUMAN SERVICES ENVIRONMENTAL SERVICES DIVISION P.O. Box 196650 - Anchorage, AK 995'19-6650 - 343-4744 On-Site Wastewater Disposal System or Well Inspection Report Page 3 of 3 Permit Number SW000358 PID No. 020-092-38 To HOUSe3.4 / 1, 0 Sep. Ta~k~ 93.2 LEGEND C Cleanout M Monitor Tube S Septic Tank Vent DV Flow Diverter Valve TH Test Hole 43I- 88.2 Geotextile Fabric Drainfield t ~ 84.9 Rock ~ 81.6 75.0 31' PROFILE AS-BUILT MUNICIPALITY OF ANCHORAGE Department of Health and Human Services On-Site Services Program 825 L Street, Room 502 P.O. Box 196650, Anchorage, AK 99519-6650 (907) 343-4744 ON-SITE WASTEWATER DISPOSAL SYSTEM PERMIT Upgrade Date Issued: Sep 07, 2000 Expiration Date: Sep 07, 2001 Permit Number: SW000358 Legal Description: LOMA ESTATES BLK 3 LT '11 Design Engineer: 0014 Anderson Engineering Owner Name: Rick Ray Owner Address: 17001 Belarde Dr. Anchorage, AK 99516- Parcel iD: 020-092-38 Site Address: 017001 BELARDE AVE Lot Size: 44510 SQ. FT. Total Bedrooms: 3 Permit Bedrooms: 3 This permit is for the construction of: [] Disposal Field [] Septic Tank [] Holding Tank [] Privy [] Private Well [] Water Storage All construction must be in accordance with: 1. The attached approved design. 2. All requirements 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 engineer must noti~ DHHS at least 2 hours prior to each inspection. Provide notification by calling (907) 343-4744 ( 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, sea[ed, and heated to prevent freezing. Received By: issued By: Date: Date: ?- 7-00 August 23, 2000 Municipality of Anchorage DepartmeC~t of Health and Human Services 825 "L" Street Anchorage, AK 99502-0650 Subject: Lot 11, Block 3, Loma Estates Subdivision Septic System Design and Permit Application Impacts to Adjacent Properties Dear Onsite services Engineer: The existing absorption trench on Lot 11, Block 3, Loma Estates Subdivision has failed and must be replaced. This system has been in use s~nce 1977 so soils on the lot can be considered conducive for the treatment of septic effluent. We are therefore applying for a permit to construct a new absorption septic system on the lot to serce the home. The attached Site Plan and backup documentation identify the location and configuration of the new septic system and the parameters used in the design. It also shows the location.of the ,e, xisting well on the lot and a well previously abandoned. Both wells are more than 100 from all, components of the e~(isting and proposed septic system. Two test holes were rece,n, tly placed on the lot in the area of the new absorption trench. Both holes revealed similar materials with well §faded silty gravel with a percolation rate between 8 and 10 minutes per inch. No groundwater was encountered in either excavation and none accumulated during [he monitoring period. We noted the soil materials were much looser t,o, ward the top of the test holes so we have designed a 5' wide absorption trench With 3 of gravel beneath the distribution pipe.. The total length of the trench will be 64'. The total depth of the trench from original grade will be 5'. Fill will be placed over the trench to provide a minimum of 3' of cover. The ground surface on the lot slopes from east to west at between 10% and 15%. It also slopes from north to the south at varying grades. The new trench will be constructed parallet to the contours of the surface 'n conformance with Municipal requirements. Grading will be accomplished to assure surface drainage is away from the new trench. f the system s constructed in accordance with our design the following statements apply: The system, if constructed as designed, will have no adverse ~mpact on the wells in the area or tr'ose to be constructed in the future, 2. The system, if constructed as designed, will have no adverse impact on existing Lot 11, Block 3, Loma Estates Subdivision August 23, 2000 Page Two septic systems in the area or those to be constructed in the future. 3. The system if constructed as designed, wil have no adverse ~mpact on reserve space, either surface or subsurface, on any lots located in tl~e area. 4. The system, if constructed as designed, will have no adverse impact on drainage patterns in the area. The current drainage pattern will be maintained. Sincerely, Michael E. Anderson, P,E. Attachments J IH~$ PRO,15CT ~ AREA MAP SCALE 1" = 100' "., .. i ............. n,~ fl' I)£.¢£tMP/I6 SCOPE OF WORK: -" - 1. Verify the Foundation Cleanout. Place New if Necessary. 2, Expose and Inspect Existing Septic Tank, 3. Place New 1.000 Gallon Septic Tank if Necessary, 4. Place 2 Post Tank Cleanouts. 5. Place Flow Diverter Valve. 6. Connect Existing Trench for Future Use. 7. Construct New 64' Long X 5' Wide X 3' Effective Depth Absorption Trench, 8. Regrade All Disturbed Areas. 9. Revegetate Area As Required. /i// //fi / / / ~Existing Absorption ~ Trench 1 / / TH' ~ Flow Diverter / Valve ~ / TH2 ~ g 1,000 Gallon ~/ / septic Tank / Three Bedr°°m / / / / / / ~. / - / ~xisting / ~ Well / / / / / / / SITE PLAN SCALE 1" =40' LOT 11, BLOCK 3, LOMA ESTATES DESIGN FACTORS: SYSTEM REQUIREMENTS: Three Bedroom Home Perc. Rate: 10 Min,/Inch Application Rate: .8 GPD/SF 5' Wide Trench System Verify Existing 1,000 Gallon Tank 3' Drainfield Rock 3 Bedrooms X 150 GPD / .8 GPD/SF = 562.5 SF of Absorption Area 562.5 SF/5 LF (Width)*.57 (Red. Factor) = 64.1 LF Trench Length Therefore: Construct a 64' Long X 5' Wide X 3' Effective Depth Absorption Trench. Flowline Elevation in Trench to be 2.0' Below Original Ground Surface. Total Depth to be 5.0' Below Existing Ground. Mound Over Trench to Provide Minimum of 3' of Cover. Natural Backfill (2' Minimum) 1.5' 2" Insulation or 3' Cover .5~ 4"PVC (Holes Down) Drainfield Rock NOTE: TYPICAL WIDE TRENCH SECTION (NO SCALE) Grade Area Over Trench to Drain Away. Minimum 6' Separation From Bedrock, Minimum 10' Separation From Lot Line. Minimum 4' Separation From Groundwater, Municipality of Anchorage Department of Health & Human Services 825 L Street, Anchorage, AK 99502-0650 SOILS LOG - PERCOLATION TEST Performed For; Rick Ray Legal Description: Lot 11. Block 3. Loma Estates Subdivision ;LOPE North 11 12 13 14 15 16 17 18 OG/OL GM TESTHOLE NO, 1 21 So~th Was Groundwater Encountered? No If Yes. What Depth? Depth to Water After Monitoring None Date: 8~22~00 Bottom of Hole Date Performed: SITE PLAN See Site Plan S L O P E Aeading Date Gross Net Depth To Net. Time Time Water Drop 1. 12-Aug 2:54 - 1" . 3:24 30 4" 3" ' .. 3:25 · 1" · · 3:55 30 4" 3" 3:56 . I" ' , ' 4:26 30 4" 3" Perc. Rate: 10 Min./inch Perc. Hole Diameter: 6" Test Run Between 3.5 Ft. and 4.5 Ft. Comments: Test Hole Presoaked Prior to Test. Performed By: Mike Anderson. I, Michael E. Anderson Certity That This Test Was Performed In Accordance With All State and Municipal Guidelines In Effect On This Date: 8~23~00 Municipality of Anchorage Department of Health & Human Services 825 L Street, Anchorage, AK 99502-0659 SOILS LOG - PERCOLATION TEST Performed For: Rick Ray Legal Description: Lot 11. Block 3. Loma Estates Subdivision 2 I O6/OL GM TESTHOLE NO. 2 5 6 7 8 9 10 11 SLOPE North South Was Groundwater Encountered? NO if Yes, What Depth? Bottom of Depth to Water Hole ~ After Monitoring None Date: · 8/22/00 Date Performed: SITE PLAN See Site Plan S O P E 13 14 15 16 18 21 Reading Date Gross Net-. Depth To ,Net · Time Time Water : Drop . 3:26 30 4.5" ' . 3.5" 3:27 1" · 3:57 30 4.5" 3.5" Perc. Rate: 8.6 Min./inch Perc. Hole Diameter: 6" Test Run Between 3.5 Ft. and 4.5 Ft. Comments: Test Hole Presoaked Prior to Test. Performed By: Mike Anderson. I, Michael E. Anderson Certify That This Test Was Performed In Accordance With All State and Municipal Guidelines In Effect On This Date: 8/23/00 ON-SITE WASTEWATER DISPOSAL SYSTEM CONSTRUCTION AND MATERIAL SPECIFICATIONS SUBJECT: LOT 11, BLOCK 3, LOMA ESTATES SUBDIVISION GENERAL: The scope of this project includes the exposing and verification for continued use of the existing 1,000 gallon septic tank. If the tank is found unacceptable for continued use work will include the procurement and placement of a new 1,000 gallon septic tank at the Iocation shown on the Site Plan. Work also includes the construction of a new 64' long X 5' wide X 3' effective depth absorption trench at the location shown. The distribution line in the trench will be placed at 2' below the existing ground surface. Total depth of the trench wilI be 5' below the existing ground surface. Care must be taken to assure 100' separation from the existing and abandoned wells on the property to all components of the new septic system. Construction shall be in accordance with the approved site plan, design drawings, Municipal Permit with any special provisions or conditions, and all applicable State and Municipal Wastewater Disposal Regulations. The Contractor shall be responsible for obtaining all underground utility locates and for the layout of the septic system and verification of the location of all lot lines. Unless specifically agreed otherwise, the contractor shall be responsible for final grading areas subsequently depressed from soil settling. Property owner shall be responsible for revegetation of affected areas unless specifically agreed otherwise. Contractors installing wastewater disposal systems must be certified by the Municipal Department of Health and Human Services for system installations. Owners installing their own systems must receive prior approval from D.H.H.S. before beginning system installation. SEPTIC TANK INSTALLATION A new 1,000 gallon septic tank must be be procured from an approved source and installed at the location shown on the plans if the existing tank is found unacceptable for continued use. A septic tank is to be constructed by a certified septic tank manufacturer. Construction shall include two 4" cleanouts for pumping access. 3. The septic tank shall be sufficiently bedded to prevent settling or shifting of the tank. 4. All standpipes on the septic tank shall extend a minimum of 12 inches above final grade. 5. Tanks installed without 4' of cover shall have a minimum of 2" of direct burial insulation. Lot 11, Block 3, Loma Estates Subdivision August 23, 2000 Page 2 of 3 6. A foundation cleanout shall be installed one to four feet from the building foundation. Two cleanouts are required between the tank and the drainfield. 7. Final grading over the tank shall be such that a positive slope exists away from the septic tank. DRAINFIELD CONSTRUCTION: The drainfield shall be constructed to the dimensions shown on the design. The bottom of the trench shall be within 2" of level. Distribution piping must be placed levei with perforations down atop a level bed of drainfield rock. Rock should then be placed over the pipe to provide a minimum of 2" of cover. 3. A silt barrier or geotextile fabric must be placed between the drainfield rock and the natural soil backfill· 4. Monitor tubes must be 4" in diameter and installed at the locations shown on the design. The portion below ground must be perforated. Contractor shall verify the septic tank and drainfield are a minimum 100' away from any private water wells in the area, 150' from a Class "C" Well or 200' from any community well. Direct bury insulation must be placed over the distribution system if less than 3' of backfill depth is available. Finish grade over the trench must be mounded to prevent settlement or depressions. 7. Grade area surrounding the absorption trenches to drain away. A minimum 2' of accepting soil is required below the drainfield rock for a 5' wide trench. Contractor shall verify this condition prior to placement of the rock. All pockets of unacceptable materials must be removed and replaced. MATERIAL SPECIFICATIONS: 1. Septic tanks must be constructed by a municipally approved septic tank manufacturer. 2. The following pipe materials are approved for use in septic system installations in the Municipality of Anchorage: Cast Iron (perforated and solid), ASTM D3034 or P.V.C. (perforated and solid), ASTM F810 or H.D.P.E. (perforated, but not solid) and ASTM D2662 or A.B.S. (perforated and solid). 3. Insulation shall be at least 2" thick extruded direct burial polystyrene (Dow Chemical Co. Styrofoam HI or equal). 4. Septic tank inlets and outlets shall be fitted with watertight couplings (Caulder, Fernco, or equal). Lot 11, Block 3, Loma Estates Subdivision August 23, 2000 Page 3 of 3 5. A permeable geotextile fabric (Typar, Mirafi or equal) must be installed between the final drain rock layer and the native soil layer. 6. All drain rock shall be .5" to 2.5" in diameter with less than 3% passing the #200 sieve. INSPECTIONS: Municipal Ordinance requires a m~nimum of two inspections. These inspections must be conducted under the supervisicn of a professional engineer registered in the State of Alaska. The first inspection must be conducted after the excavation of trenches beds or pits and before the installation of any gravel A septic tank may be set in place, but may not be backfilled. The second inspection must be conducted after the placement of the geotextile fabric gravel, distribution piping, standpipes, cleanouts and insulation. No backfill should be in place at [he time of inspection. Contractor shal provide a copy of alt field survey layout and construction notes for use in preparing the certified as-built of the completed system. S~p. 28. 2000 1(3:25 PM DEPARTMENT OF NATURAL ~E~;~'RES.'.', ;';,2: :) :~ :. ' ¥;'. :"." , ' ' - ~U7 ft, · ~ ~ ~ ,~: ~.~.~, .... :~,. ... - , · ,, . .~; ; :. .,.~..;,,~.....~:. ,; ' ' .. :, . '.. , .', , , ' · ,,... .... ,: .~-, ....'.' .... . · ' ) · '";-:~! :: :,',.:...:;.~... . ....... ~.~..,,~,.... , ~ ... .. ,,: , : · ,,,.¢~ '; ' ' ~'h'l~.~ i ~0~ drlllpd.undtr mi Ju~lldloIl~n 0¢¢ this reperl I~ true fo the heel of ~ ~nowle~ge'On¢ bellif; : ,~ .. :~ : I,-,~ .';~ Ocg' O"t. I GRE,,...Ek ANCHORAGE AREA B0k. JL,.,' Department of Environmental Quality 3330 C Street Anchorage, Alaska 99503 INSPECTION REPORT ON-SITE SEWAGE DISPOSAL SYSTEM NAME J~. - ~'~"ILL-,-/~/r~ MAILING ADDRESS ~.~-']~--~----O LOCATION ~-~V/~ (~ '~ ig~'C(_ t20*'~[~ LEGAL DESCRIPTION SEPTIC TANK: DISTANCE -- FROM W E LL"~/~0 INSIDE LENGTH MANU FACTU RER.~L'~ INSIDE WIDTH MATERIAL ~ LIQUID DEPTH NUMBER OF '~_~ COMPARTMENTS LIQUID CAPACITY ¢/~ddGALLONS. TILE DRAIN FIELD: DISTANCE FROM WELL FOUNDATION NEAREST LOT LINE TOTAL LENGTH OF LINES NUMBER OF LINES / DISTANCE BETWEEN LINES TRENCH WIDTH-- IN. TOTAL EFFECTIVE ABSORPTION AREA /-'1/'~")--' SQ. FT. LENGTH OF EACH LINE DEPTH OF FILTER £ ~/ it DEPTH: TOP OF TILE TO FINISH GRADE MATERIAL BENEATH TILE~ .IN. ABOVE TILE IN. WELL: TYPE_ CONSTRUCTION DEPTH BUILDING NEAREST NEAREST SEPTIC SEEPAGE FOUNDATION LOT LINE__ SEWER LINE__, TANK__, SYSTEM CESSPOOL OTHER SOURCES APPROVED DISAPPROVED REMARKS DISTANCE FROM: DISTANCES: SEWER LINE DEPTH: PIPE MATERIAL:~/~ LOT SLOPE: REMARKS: DIAGRAM OF SYSTEM DATE 7 -- (i/~ ')'} APPROVED /~-' .... G.A.A.B. -%: FERIIIF NO. [:,EPFIRTHEI"JT L--~ E IL_ L ~:'a:-]'~ TRURO DRI',/E 507 F4PPLIE:RNT M.C. STILLER., LOCRTION [:~VIS & BIDELL RDS LEGRL L'I.± B]: LOMR ESTRTES LOT SIZE T~'PE OF SOIL RBSORBTION Sb'S]'EM IS: TRENCH MR,"4IMUH NUP1BER OF BEDROOMS = ~ SOIL RRTING (SL.] FT,.'"BR)= t25 THE REQUIRED SIZE OF THE SOIL RBSORPTION S'¢STEH IS: E:,EF'TH= 12 b i..=- t'-.~ L~ T H = --~-:: 2 ,-~ F-." R "..-" E L- E:.EF'TH= 4D600 SQLIRRE FEET 'THE LENGTH [:,IHENSION IS THE LENGTH (IN FEET::, OF THE TRENCH OR [:,RRINFIEL[:,. THE [:,EPTH OF R TREN_.H OR PIT IS THE [:,ISTRNCE E:ETHEEN THE SURFRCE OF THE GROUN[:, RND THE E:OTTOM OF THE E::4CR',/RTION (IN FEET::,. THERE IS NO SET HI[:,TH FOR TRENCHES. THE GRR'v'EL DEPTH IS THE HINIMUM DEPTH OF ~RM,EL E:ETHEEN THE OUTFRLL PIPE RN[:, THE E:OTTUH OF THE EXCR'¢RTION (IN FEET). E:FICKFZLL~NG OF ~N'¢ =,~=,]EH H~THOUT FZN~L ZNSF'EE:TZON ~ND RF'F'RO"2~L E"¢ THZS DEF'RRTMENT W~LL BE SUB..~ECT TO pROSECUTZON. MZN~I'tUM DZSTRNCE BETHEEN ~ HELL RN[:' ~N'¢ ON-S~TE SEHRGE 100 FEET FOR R F'RZ',,,'RTE 14ELL OR 2~3~3 FEET FOR R F'UBLZE: HELL. HELL LOGS RRE REC!U~RED ~ND MUST BE RETURNED TO THE DEPRRTMENT 14ITHZN OF THE WELL COMPLETZON. 'BF'EC:IFICRTIONS RN[:, CONSTRUCTION [:,IRGRRMS ARE R'ERILRE:LE TO INSURE F'REIF'ER I NSTRLLRT I ON. I CERTIF'¢ THRT UN _,I'TE .-,EHEF._ FIN::' klEI_LS RS SET t.: I Rf'l FRMILIFIR HITH THE REQUIREMENTS FOR - -': - -": FOF.:TH E:'¢ THE MIJNICIPRLITY OF RNCHORRGE. 2: I WILL INSTRLL THE '=;'eSl'EM IN RCCOF.:[:,RNCE HITH THE E:O[:,ES. =,EHEF.. S'¢STEM r,lR'¢ REQUIRE ENLRF.:GEHENT IF THE 3:: i UN[:,EF.:STRN[:' THRT 'THE CIN-S I-rE "- -' . F.:ESI[:,ENCE IS REMO[:,ELE[:, TO INCLUDE MORE THRN ]: E;E[:,ROOHS. S I GNE[:,: - ~-- RF'PLICRNT M.C. STILLER MUNICIPALITY OF ANCHORAGE 4"N Development Services Department � Phone: 907-343-7904 On -Site Water & Wastewater Section Fax: 907-343-7997 Certificate of On -Site Systems Approval Parcel I.D. 020-092-38 Legal description LOMA ESTATES BLK 3 LT 11 Site address 17001 BELARDE AVE Expiration Date: 12/13/23 Current property owner(s) DAVIS LAWRENCE ELLIS JR &ALISA A X The On-site system(s) is/are approved for 4 bedrooms Conditional approval for bedrooms, with the following stipulations: Comments or advisories: By: zz Original Certificate Date: 9/13/23 This Certificate of On -Site Systems Approval (COSA) is intended to demonstrate the subject system(s) is/are in substantial compliance with municipal code. The Municipality of Anchorage, Development Services Department (DSD) issues COSAs based upon representations provided by an independent professional engineer. The Municipality of Anchorage is not responsible for errors or omissions in the professional engineer's work. ATTACHMENTS: COSA Checklist X Well Flow Advisory X Absorption Field Advisory Nitrate Advisory Tank Age Advisory Arsenic Advisory Other COSA Approval—June 2022 MUNICIPALITY OF ANCHORAGE Q Development Services Department Phone: 907-343-7904 On -Site Water & Wastewater Section Fax: 907-343-7997 Certificate of On -Site Systems Approval Application 1. GENERAL INFORMATION Parcel I.D. 020-092-38 Complete legal description LOMA ESTATES BLOCK 3 LOT 11 Location (site address) 17001 BELARDE_AVENUE ANCHORAGE, ALASKA 99516 Current property owner(s) DAVIS LAWRENCE ELLIS JR Day phone 2. ON-SITE SYSTEMS SIZED FOR 4 BEDROOMS 3. TYPE OF WATER SUPPLY: ® Private Well ❑ Private Well serving 2 dwelling units ❑ Private Well serving 3+ dwelling units ❑ Community Well or Public ❑ Water Storage 4. TYPE OF WASTEWATER DISPOSAL: ® Private Septic ❑ Private Septic serving 2 dwelling units ❑ Holding Tank ❑ Community Septic or Public Sewer 5. SEPTIC TANK: ❑ Steel ® Plastic ❑ Concrete ❑ Fiberglass Age NEW - See advisory if steel older than 20 years 6. ABSORPTION FIELD: ® AWWTS ❑ Bed ❑ Deep Trench ® Wide Trench ❑ Seepage Pit Waiver request for: Distance: Expedited review requested: ❑ By applying for this entitlement, this property is subject to inspection by municipal On-site staff to verify the accuracy of the information provided. COSA Fee $ 2 d0 Date of Payment1 %2023 COSA # D5G7 2, I ��D6 Waiver Fee $ Date of Payment Waiver # COSA Application 2022.doc COSA Checklist 2022 copy.docx COSA Checklist Legal Description: LOMA ESTATES BLOCK 3 LOT 11 Parcel ID: 020-092-38_ If more than 1 well and/or septic system on lot, provide separate checklist. Structure served by this system ____ A. WELL DATA Well log is filed with Onsite (or attached) Date drilled 6/15/87 Total depth 307 ft Cased to 68 ft Sanitary seal is functioning correctly Wires are properly protected Casing height (above ground) 12 in. Date of flow test for COSA 5/19/2023 Static water level at beginning of test 65 ft. Well production at time of test 0.7 gpm Water storage tank volume 250 approximate gallons Well disinfected for coliform test? Yes No Coliform bacteria is Negative Nitrate 2.84 mg/L Nitrate less than MRL (ND) Arsenic ug/L Arsenic less than MRL (ND) Collected by Date 5/19/2023 Comments B. TANK DATA Measured operating fluid level in septic tank NEW Date of pumping NA Required maintenance completed, if AWWTS Comments: NEW ADVANTEX SYSTEM C. LIFT STATION Required maintenance completed Age of lift station years Lift station material Comments: D. ABSORPTION FIELD DATA - NEW ADVANTEX SYSTEM Which system tested (date installed) AUGUST 2023 ALL standpipes present per record drawing Total measured depth from grade 3.9 ft (max) Measured depth to pipe invert from grade 3.4 ft (min) N/A – pressurized field. Per record drawings, field is insulated. Monitor tubes (MT) go to bottom of effective (ED). If not, state depth into effective Presoaked required if (Required if house vacant or field not used for more than 30 days prior to date of test) Gallons introduced gallons date Any rejuvenation treatment (past 12 months) N If yes, enter date Adequacy test date Results Pass Fluid depth prior to test in Water added gal New fluid depth in Elapsed time min Final fluid depth in Absorption rate gpd FIELD STATUS – POST RECOVERY* Effective depth (per record drawings) 6 in Effective depth used 0 in Effective depth (ED) remaining 6 in Comments/Deficiencies: Approximate total measured depths from existing grade. *ED – existing/used/remaining – new field. COSA Checklist 2022 copy.docx E. SEPARATION DISTANCES From Private Well on Lot to: (Please enter distances if less than required or if community well on lot) Septic Tank/Lift Station on Lot > 100’ Yes if No *50+ ft Neighboring Tank > 100’ Yes if No ft Absorption Field on Lot > 100’ Yes if No *50+ ft Neighboring Absorption Fields > 100’ Yes if No ft Community Sewer Main > 75’ Yes if No ft Community Sewer Manhole/Cleanout > 100’ Yes if No ft Private Sewer/Septic Line > 25’ Yes if No ft Holding Tank > 100’ Yes if No ft Animal Containment > 50’ Yes if No ft Manure/Animal Excreta Storage > 100’ Yes if No ft N/A – Served by Community Well (not on lot) or Public Water From Septic/Holding Tank and Absorption Field(s) on Lot to: (Please enter distances if less than required) Building Foundations > 10’ Yes if No ft Tank to Property Line > 5’ Yes if No ft Field to Property Line > 10’ Yes if No ft Water Main > 10’ Yes if No ft Water Service Line > 10’ Yes if No ft Surface Water > 100’ Yes if No *50+ ft Wells on Adjacent Lots: Private Wells > 100’ Yes if No *50+ ft Community Wells > 200’ Yes if No ft If tank or field is under driveway comment below F. ENGINEER’S COMMENTS *MAY MEET CONVENTIONAL SEPARATIONS, BUT SYSTEM MEETS CATIII SEPARATION DISTANCE REQUIREMENTS. G. CERTIFICATION & 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, indicates that the on-site water supply and/or wastewater disposal system appears to comply with applicable Municipal and State codes, ordinances, and regulations in effect at the time of installation, unless noted otherwise. Name of Firm FIRST WATER CONSULTING Phone 907-350-9566 Engineer’s Printed Name CURTIS HUFFMAN, PE Date 8/22/2023 Comments: This investigation was completed in compliance with MOA guidelines, regulations, and best industry practices / methods. 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 in land use, local soil characteristics, groundwater levels that may fluctuate during the year, quality of construction (workmanship & materials), the water usage of the family being served by the system and maintenance. 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, any or NO estimate of how long a system will function satisfactory for current or future occupants or guarantee that no unseen encroachments, deficiencies or discrepancies exist can be given by First Water Consulting & 8/22/23 MUNICIPALITY OF ANCHORAGE DEVELOPMENT SERVICES DEPARTMENT On -Site Water and Wastewater Section w www.muni.org/onsite Well Water Advisory Certificate of On -Site Systems Approval # OSC231306 Subdivision: Loma Estates, Block: 3, Lot: 11 This well's productivity was determined to be .7 gallons per minute. The minimum well productivity required under (AMC 15.55) for a 4 -bedroom residence is 0.41 gallons per minute or 150 gallons per day per bedroom. Although the subject well currently exceeds this minimum requirement, the production capacity can fluctuate and may be insufficient to meet your needs. This advisory must be attached to all copies of the subject Certificate of On -Site Systems Approval. � MaUmg Address P`' O�'`Box 196650 *Anchorage; Alaska 99519 6650 *www muni org � MUNICIPALITY OF ANCHORAGE ADVANCED WASTEWATER TREATMENT SYSTEM MAINTENANCE AND REPAIR AGREEMENT THIS MAINTENANCE AND REPAIR AGREEMENT, herein the "AGREEMENT" made and entered into as of this `V" Day of k fl Qf of 20'..x, by and between T_herein the "OWNER," and the Municipality of Anchorage, herein the "MUNICIPALITY", in accordance with Anchorage Municipal Code (AMC) 15.65.365. In consideration of the mutual covenants contained herein, the parties to this Agreement agree as follows: 1. Advanced Wastewater Treatment Systems. The Municipality grants permission to the Owner to utilize and operate an Advanced Wastewater Treatment System (AWWTS), described as AN ADVANTEX SYSTEM located at (legal description) LOMA ESTATES BLOCK 3, LOT 11 2. Maintenance, Repairs and Altex•atious. (Owner is required to read, understand and initial each section) E'/4�2,Throtighout the term of this Agreement, the Owner shall enter into a service agreement with an AWWTS service and maintenance provider approved by the Municipality or the manufacturer's representative. The AWWTS shall be maintained in a satisfactory condition capable of performing as designed and producing treated septic effluent in accordance with the equipment's approval for operation in the Municipality. It shall be the responsibility of the Owner during the terra of this Agreement to pay for all repair(s), maintenance, adjustment(s), replacement costs, and inspection costs. This DS includes an annual maintenance fee (typically $400 to $600). 2tle� Owner agrees that only maintenance and repair personnel approved by the Municipality or the manufacturer's representative will inspect and make any necessary maintenance, repairs or permitted alterations to the system. 214Z Owner acknowledges that regular maintenance of an AWWTS reduces the potential failure of the system, which could include sewage backup and costly repairs or drainfield replacement. (rev. 05/18/2018) Page 1 of iS l Owner acknowledges that the Municipality may request records of maintenance and os repairs from the manufacturer's representative or maintenance provider. e�P Owner acknowledges that the fine for failing to maintain and repair an AWWTS may be os assessed in accordance with AMC 14.60.030. ZyIe�1� Owner agrees to grant the Municipality reasonable access to test and inspect the DS LIV AWWTS. The Municipality will give at least 24-hour notice. Owner agrees that any sale or transfer of title of the property will not occur without a new os Certificate of On -Site Systems Approval. Owner agrees that the AWWTS installation and maintenance requirements as provided by the AWWTS vendor/installer and approved by the Municipality are the governing 5guidelines for the construction, maintenance and repair of the Owner's AWWTS.' Owner agrees to maintain remote monitoring of the AWWTS as required by the AWWTS approval. 3. Term. The term of this Agreement shall begin on the date of approval by the Municipality to operate the installed system, or upon transfer of title, and shall continue while the AWWTS is operational or until title is transferred. 4. Nonwaiver. The failure of the Municipality at any time to enforce a provision of this Agreement shall in no way constitute a waiver ofthe provisions, nor in any way affect the validity of the Agreement or any part hereof, or the right of the Municipality thereafter to enforce every provision hereof. 5. Amendment. This Agreement shall only be amended by authorized representatives of the Owner and Municipality. Any attempt to amend this agreement by either an unauthorized representative or unauthorized means shall be void. 6. Jurisdiction: Choice of Law. Any civil action arising from this Agreement shall be brought in the Superior Court for the Third Judicial District of the State of Alaska at Anchorage. The laws of the State of Alaska shall govern the rights and obligations of the parties under this Agreement. 7. Severability. Any provisions of this Agreement decreed invalid by a court of competent jurisdiction shall not invalidate the remaining provisions of the Agreement. (rev. 05/18/2018) Page 2 of 3 OWNER: By: " (signature) - t / it = (print name) STATE OF ALASKA ) ) ss. THIRD JUDICIAL DISTRICT ) Date; 1 z. z�sz3 The foregoing instrument was acknowledged before me this lVbday of S• 2023, by PkGlae,� QY,Yl�1K6SC 1, Vv& T & NOTARY PUBLIC FOR LASKA slate ofAlaska My Commission expires: NOTARY PUBLIC Carrie Nordlof My Cornmission Expires Jan 10, 2027 MUNICIPALITY: By: (signature) (print name) Date: I / 3 Title: (rev. 05/18/2018) Page 3 of 3 Municipality of Anchorage Department of Health and Human Services Division of Environmental Services On-Site Services Section 825 "L" Street Room 502 P.O. Box 196650 Anchorage, AK 99519-6650 www.ci.anchorage.akus (907) 343-4744 Parcel I.D. 020-092-38 1. GENERAL INFORMATION Complete legal description CERTIFICATE OF HEALTH AUTHORITY APPROVAL FOR A SINGLE FAMILY DWELLING Expiration Date: Lot 11, Block 3, Loma Estates Location (site address or directions) 17001 Belarde Drive Current Property owner(s) Rick and Suzanne Ray Day phone 345-6399 Mailing address 17001 Belarde Drive Anchorage, AK 99516 Lending agency Mailing address Day phone Real Estate Agent Mailing Address Day phone Unless otherwise requested, HAA will be held by DHHS for pickup. HAA picked up by: NUMBER OF BEDROOMS: TYPE OF WATER SUPPLY: Individual Well Individual Water Storage Community Class Public Water System Three (3) Well TYPE OF WASTEWATER DISPOSAL: Individual On-site Individual Holding Tank Community On-site Public Sewer The Municipality of Anchorage Department of Health and Human Services (DHHS) issues Certificates of Health Authority Approval (HAA) based only upon the representations given in paragraph 5 by an independent professional civil engineer registered in the State of Alaska. Certificates of Health Authority Approval are required for the transfer of title (except between spouses) on properties served by a single family on-site wastewater disposal and/or water supply system. DHHS also issues HAAs upon request to home owners. 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 new water sample results less than 30 days old. Cedificates 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. 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 Health Authority Approval Guidelines for the Health Authority Approval application show 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 tile 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 applicable Municipal arid State codes, ordinances, and regulations in effect at the time of installation. Name of Firm Anderson Engineering Phone Address P.O. Box 240773 Anchorage, AK 99524 522-7773 Engineer's Printed Name Michael E. Anderson¢ P.E. Date 9/29/00 DHHS SIGNATURE ~ Approved for bedrooms. '~'~? ~ .. '~ ~, ,, ~.~,., ~, Conditional approval for __ bedrooms, with the following stipulations. · . · Additional Comments Attachments: HAA Checklist Septic System Advisory Well Flow Advisory Maintenance Agreements Supplemental Engineer's Report Other Expiration Date: Original Certificate Date: Reissue Date: 75-025 (Rev 01/00)' Legal Description: Lot L'- Municipality of Anchorage k_J Department of Health and Human Services Division of Environment,a,I Services R E C E I V E On-Site Services Section 825 "L Street Room 502~ P.O. Box 196650 Anchorage, AK 99519-6650 www.ci.anchorage.ak.us OCT 0 3 Z000 (907) 343-4744 CH E MUNIClPAUTY OF ANCHORAGE HEALTH AUTHORITY APPROVAL CI~iI~ToNMENTAL SERVICES 01ViSl0N 11, Block 3, Loma Estates Parcel I.D.: A. WELL DATA Well type Private Date completed . 6 / 1 5 / 8'Sanitary seal __ Total depth 3O7 ft Casedto 68 If A, B, or C provide PWSID # ¥ ft FROM WELL LOG Date of test 6/1 5/87 Static water level 62 ft Well production .37 g.p.m WATER SAMPLE RESULTS: Coliform 0 colonies/100 mi Nitrate 1 · 67 mg/I Date of sample: 9/22/00 Collected by: M~.A B. SEPTIC/HOLDING TANK DATA Tank Type/Material Steel Date installed 9/14/00 Tank size Cleanouts ¥ Foundation cleanout. ¥ Date of pumping: New Construction C. ABSORPTION FIELD DATA 020-092-38 Well Log ¥ Wires properly protected ¥ Casing height (above ground) 10 AT INSPECTION 9/23/00 63 .5 ft g.p.m Other bacteria 0 colonies/100 mi 1,000 gal Number of Compartments 2 Depression over tank N High water alarm Pumper N/A in. Date installed 9/15/00 Soil rating (g.p.d./ft2 or ft2/bdrm) .8 Length 74 fi' Width 5 ft Gravel below pipe 3 ft Total depth 5 ff Effective absorption area 649 f¢ Monitoring tube ¥ Date of adequacy test New Const. Results (Pass/Fail) Fluid depth in absorption field before test __ in Water added__ Elapsed Time:. min Final fluid depth in Any rejuvenation treatment (past 12 mo.) (Y/N & type). N System type Shallow Trench _ Depression over field ~ For bedrooms gal. New depth.__ Absorption rate >= .If yes, give date __ in. g.p.d. 72-026 (Rev, 01/00)* LIFT STATION - N/A Date installed "Pump on" level at in Datum E. SEPARATION DISTANCES Size in gallons __ "Pump off" level at __ Cycles tested SEPARATION DISTANCES FROM WELL ON LOT TO: Septic tank/lift station on lot > 100 ' Absorption field on lot > 100 ' Public sewer main N/A Sewer/septic service line > 25 ' in Manhole/Access High water alarm level at __ in Meets alarm & circuit requirements >100~ On adjacent lots On adjacent lots > 100 ' Public sewer manhole/cleanout Holding tank N/A SEPARATION DISTANCES FROM SEPTIC/HOLDING TANK ON LOT TO: Building foundation > 5 ' Property line > 5 ' Water main N/A Water service line > 10 ' Drainage > 100 ' Wells on adjacent lots > 100 ' SEPARATION DISTANCE FROM ABSORPTION FIELD ON LOT TO: Building foundation Surface water > 10 Wells on adjacent lots N/A Property line > 10 ' Water Service line >10 ' Curtain drain ~/A COMMENTS Absorption field >5' Surface water >10o ' Water main N/A Driveway, parking/vehicle storage >100' Second Well on Lot Exceeds Separation Distance to Septic System. G. ENGINEER'S CERTIFICATION I certify that 1 have determined through field inspections and review of Municipal records that the above systems are in conformance with MOA HAA guidelines in effect on this date. Engineer's Printed Name Michael E. Anderson, P.E. Date 9/29/00 HAAFee $ i~'~ --~ Date of Payment / (~/.,~-/~-~0 Receipt Number /¢.'-~.~L') ~.~..~> Waiver Fee $ Date of Payment Receipt Number 72-026 (Rev. 01/00)* MUNICIPALITY OF ANCHORAGE MEMORANDUM WATER WELL ADVISORY HEALTH AUTHORITY APPROVAL NO. O{~O ~ ~ During a recent Health Authority Approval on-site inspection and test of the potable water supply well on Lot /~ Block ~ of A O~ ~7-~r~&Subdivision, the well's productivity was determined to be _~,~ gallons per minute. The minimum well productivity required by this Department (~MC 15.55) for a _~ bedroom residence is O, ~1 gallons per minute. Although the subject well currently exceeds this minimum requirement, all parties concerned are advised that the production capacity of the well may fluctuate. Restriction of ncn-criticat water uses such as washing cars and watering lawns and gardens may be required. This advisory must be attached to all copies of the subject Health Authority Approval.