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HomeMy WebLinkAboutTRAILS END BLK 1 LT 13Onsite File Trails End Block 1 Lot 13 #015-191-02 Municipality of Anchorage On -Site Water and Wastewater Section • (907) 343-7904 Page 1 of 2 ON-SITE WASTEWATER INSPECTION REPORT Permit Number: OSP201490 PID Number: 015-101-02 Dwelling: WE Single Family (SF) ❑ with ADU ❑ Duplex (D) ❑ Two Single Family Projecti ❑ New ❑ Upgrade Name CARRIE JOKIEL ABSORPTION FIELD I ❑ Deep Trench ❑ Wide Trenc h ❑ Bed ❑ Mound Site Address 8501 LONGHORN STREET, ANCH AK ❑ Other Phone Number of Bedrooms Soil Rating Total do pth from original grade 3 GPD/SF Ft. LEGAL DESCRIPTION Depth to pipe invert from original gradeavel Ft. depth beneath pipe 1, Ft. Subdivision Block Lot TRAILS END BLK 1 LT 13 Fill added above original grade Ft, G avel length Ft. Township Range Section Gravel width Ft. Beds: Number of L nes Distance between lines Ft. SEPARATION DISTANCES To Septic Absorption LiftStation Holding Sewer Total absorption area Number of trench Dist. between trenches From Tank Field Tank Line Ftz Ft. Well 100'+ 50'+ TANK N Septic ❑ S.T.E.P. ❑ Holdi ❑ Other Manufacturer Ca kacity GREER TANK 1 00 Gal. Surface water 100'+ Material Nuber of compartments Lot Line 1'+ NA PLASTIC 2i Foundation *4, '+ LIFT STATION Manufacturer Caacity Remarks TANK HAULED -OFF Gal. i BOTTOM OF TANK 2' BELOW FOUNDATION Alarm location Ele trical installed by Installer PIPE MATERIAL House to tank 3 34 Tank to 3034 drainfield MIKE N ANDERSON, P.E. Drainfield CO/MT3034 Inspector MIKE N ANDERSON, P.E. BENCH MARK (Assumed elevation) 100 ft Inspeation 1st 12/31/20 Location and description 2"0 - WOOD DECK 3d 41h ON-SITE WATER AND WASTEWATER SECTION APPROVAL ..( C ' Conditional Approval: Date Wit•. •'� �� r�..e. ............. ;a `0 : AICHAEL N. A1,A)[RSCN`e: fQ,`"`:'• CE - 9_1469 3Tt t •• ';.j �a Septic System Approved P 6DateOpp1 15 aC7� 1 ,r*i . Note: this approval does not include well permit requirements..�LT,�:s� �­. v.nvu iv) Permit No. OSP201490 Page 2 of 2 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 Description: TRAILS END BLK 1 LT 13 PID No.: 015-191-02 i ARK A 1 C01 10 t29 TCO 11 / TCO 7 CO2 8 CO3 8 30 WELL I ®WELL I I 2ENCH, W001 DECK O / i i C 01 NEW 1000 �ALLOI PLASTIC TANK j 03 \ � I \ I DRIVEWAY \ I \ I / \ I 1 I I 1 I � I I � JI ASBUILT SC A�F 1"=50' SEPTIC SECTION N.T.S. VAN .��P••••••..... ... � •.�Y,�11 AW�,• ..� AW o' 49TH °• MICHAEL N. ANDERSON: L No. CE 9469 FS °• 1-3-21 •''� I I I I 1 i i i / WELL I ®WELL I I 2ENCH, W001 DECK O / i i C 01 NEW 1000 �ALLOI PLASTIC TANK j 03 \ � I \ I DRIVEWAY \ I \ I / \ I 1 I I 1 I � I I � JI ASBUILT SC A�F 1"=50' SEPTIC SECTION N.T.S. VAN .��P••••••..... ... � •.�Y,�11 AW�,• ..� AW o' 49TH °• MICHAEL N. ANDERSON: L No. CE 9469 FS °• 1-3-21 •''� N W Ln NS -959'40"E9000 myoi/rnixFiANOAVA I I I II i II / I / I / I / I I / I 1 I III I II Own I I \ I I I I I I \ I I I I I I I I I I I II � I II > I I I W it O /I I I / I / I I I / I I I / I / I / I � I / I / I j I / I / I / I I / I / I / I / I / I I I I I I I I I I I I I WELL SyE'o O N 89 59' 40"E 9000 LONGHORN STREET THE SURVEY DATA AND MEASUREMENTS HEREON A RE PREPA RED FOR THE OWNER OF RECORD AS OF THE DATE OF THIS SURVEY. ANY USE OF THIS DRAWING BY THIRD PARTIES /S PROHIB/TED UNLESS WRITTEN PERMISSION IS PROVIDED. NOTE THEREARE MINOR DISCREPANCIES THROUGHOUT THISSUBDIVISION REGARDING PLAT DATA IN COMPARISON TO MEASURED DATA. AN EXTENSIVE BOUNDARYSURVEY IN THIS SUBDIVISION MAY RESUL T IN DIFFERENT RESULTS THAN SHOWN HEREON THE INFORMATION HEREON IS FOR THE USE OF LENDING INSTITUTIONS SPECIFICALLY TO SHOW ANY CONFLICTS BETWEEN EXISTING STRUCTURES AND PLATTED LOT LINES AND/OR EASEMENTS; AND IS NOT TO BE USED FOR POSITIONING ADDITIONAL STRUCTURES, IMPROVEMENTS, OR FENCELINES. EASEMENTS OF RECORD OR OTHER RIGHTS OF WAY, OR ANY ENTITY NOT ON THE RECORD PLAT ARE NOT SHOWN HEREON, UNLESS NOTED. NOTE: FENCELINES THAT MAY APPEAR ON THIS DRAWING ARE NOT TO BE USED TO DETERMNE PROPERTY LINES OR POSITION ADDITIONAL IMPROVEMENTS. ANY PAVING SHOWN HEREON MAYBE APPROXIMATE DUE TO EXCESSIVE SNOW AND/OR ICE. OF A�q�;4p P 'co'..49 TH� U N SHANE A. HOLT w�a �4e LS -6914 fessional AS -BUILT SURVEY ITT =30, NO CORNERS SET THIS DATE I HEREBY CERTIFY THAT 1 HAVE PERFORMED A SURVEY OF THE FOLLOWING DESCRIBED PROPERTY LOT13, BLOCK -1, TRAIL'SENDSUB ANCHORAGE RECORDING DISTRICT, ALASKA, AND THAT THE VISIBLE IMPROVEMENTS SITUATED THEREON ARE WITHIN THE PROPERTY LINES AND NO VISIBLE ENCROACHMENTS EXIST OTHER THAN NOTED. DATED AT ANCHORAGE,ALASKA THIS 31ST DAY OF DECEMBER 2020 HOLT LAND SURVEYING 9309 GROVER DRIVE 14863, FB 209-74,210-50 ANCHORAGE, AK 99507 P.O. Box 196650 0 4700 Elmore Road Anchorage, Alaska 99519-6650 0 (907) 343-7904 0 Fax (907) 343-7997 http://www.muni.org/Onsite Development Services Department On -Site Water and Wastewater Section Waiver#: OSV201089 COSA#: Permit#:OSP201490 PID#: 015-191-02 Legal Description: Trails End Block 1 Lot 13 Engineer: Mike N. Anderson Applicant: Carrie Jokiel n�cnt S r t� ep:u'nnent Your request for a waiver of the required 5.0 feet horizontal separation from the septic tank to the property line has been approved. The approved separation distance is 0.0 feet. See engineer's waiver request for justifications. This waiver approval applies to the proposed septic tank only. Any future upgrade to the on-site wastewater disposal system will require all separation distances be met or another approval from this department. X Q_loSo �r �-i-i ori -�,'e i � -}z, 6u_a4� Yxz 1Q_n u c) n i1) b . — j�� C_ 1 G 51 zo z 1 trrrrrrrrrrrr a rrrrrr a rrrrrrvrrrrarrrrrrrrrrvvvvrvvr■ r■ ■rrrrrrvvvrrrrrrvvrr■ Waiver is Granted: X Waiver is not Granted: Date: a j 8 .2 a 2 0 Approved by:&&6104- Name of Reviewer tarrrvvvrvvrrvrrvrrrrrrrrrrrrrrrrrrrrvvavvarrrrrrrrrrrrrrrvrrrvvvvvrrrrvrrrrrv■ AWV�M, �K�AWIIM M: I U MUMCPUTY OF ANCHORAGE CSC Development Services Department On -Site Water &Wastewater Section ON-SITE SEPTIC/WELL PERMIT APPLICATION Parcel I.D. 015-191-02 Property owner(s) CARRIE JOKIEL Mailing address 8501 LONGHORN STREET, Anch AK Site address SAME Day phone Legal description (Sub'd., Block & Lot) TRAILS END BLK 1 LT 13 Legal description (Township, Range & Section) Lot Size 26,995 Sq. Ft. Number of Bedrooms X 3 Phone: 907-343-7904 Fax: 907-343-7997 APPLICATION IS FOR: APPLICATION IS AN: TYPE OF DWELLING: (® all that apply) Absorption Field ❑ Initial ❑ Single Family (SF) Q (w/wo ADU) Septic Tank Upgrade R (D) ❑ Holding Tank ❑ Renewal EJDuplex Multiple Dwellings ❑ Privy ❑ (SF and/or D) Private Well ❑ Water Storage ❑ THIS APPLICATION INCLUDES A WAIVER REQUEST FOR: 1C ine Distance: I certify that the above information is correct. I further certify that this is in accordance with applicable Municipal Codes. (Signature of property owner or authorized agent) t'y1v_(,2 Permit/Rush Fees: / S .7-5 C V IL) Date of Payment: 25/7,000 Receipt Number: 0 �_) 5 5 2 y/ Permit No. QsP 20 19 q 0 t2' 2i 2OW i RUS�I 2 (v Waiver Fees: 't a 7U Date of Payment: 1 a /a 11'1©'20 Receipt Number: 0 � 19 10 Waiver No. OSy PO 10 8 9 G\Development Services\Building Safety\On Site Water and Wastewater\Forms\Client Forrns\Permit Application.doc Dec 17, 2020 Municipalities of Anchorage Departments of Health and Human Services P.O. Box 196650 Anchorage, Alaska 99519-6650 Fax 249-7847 Re: Septic Permit & Lot Line Waiver Legal: TRAILS END BLK 1 LT 13 To Whom it may concern: This is a request for a septic tank permit on the above referenced lot. The existing tank is too close to the property line and the building foundation, therefore we are requesting a lot line waiver of zero feet which would allow more space between the tank and the house foundation. The new tank will be outside the foundation bearing area BUT it will encroach into the 10 foot property setback. Justification for the granting of this waiver is the allowable space to install the new tank is very limited therefore encroaching into the property line setback is the best option. The granting of this waiver and tank permit will not impact any of the surrounding neighbors. Sincerely Michael N. Anderson, P.E. 4661 Natrona Anch, Ak 99516 Ph 727-8864 Municipality of Anchorage On-site Water and Wastewater REVIEWED FOR CODE COMPLIANCE OSP201490, Rebecca Carroll, 12/18/20 1"=50' PROPERTY LINE VACANT LOT DRI VE W A Y -COBRA AVE-1000 GALLON PLASTIC TANK W/ 20" RISER, DECOMMISSION OLD TANK PER UPC, ZERO LOT LINE WAIVER REQUESTED TCO SCALE: DJRDRAWN: DATE: TRAILS END BLK 1 LT 13 Anchorage, Alaska CARRIE JOKIEL 12/17/2020 15-20%FCO DCO WELL WELL -LONGHORN ST- Municipality of Anchorage On-site Water and Wastewater REVIEWED FOR CODE COMPLIANCE OSP201490, Rebecca Carroll, 12/18/20 N W Ln N 89 5-9'4 0 " E 9000 10' UTILITYEASEMENT I I I II i II / I / I / I / I I / I 1 I III I II Own I I \ I I I I I I � I I I I I I I I I I I II � I II > I I I W it O /I I I / I / I I I / I I I / I / I / I � I / I / I j I / I / I / I I / I / I / I / I / I I I I I I I I I I I I I WELL SyE'o O N 89 59' 40"E 9000 LONGHORN STREET THE SURVEY DATA AND MEASUREMENTS HEREON A RE PREPA RED FOR THE OWNER OF RECORD AS OF THE DATE OF THIS SURVEY. ANY USE OF THIS DRAWING BY THIRD PARTIES /S PROHIB/TED UNLESS WRITTEN PERMISSION IS PROVIDED. NOTE THEREARE MINOR DISCREPANCIES THROUGHOUT THISSUBDIVISION REGARDING PLAT DATA IN COMPARISON TO MEASURED DATA. AN EXTENSIVE BOUNDARYSURVEY IN THIS SUBDIVISION MAY RESUL T IN DIFFERENT RESULTS THAN SHOWN HEREON THE INFORMATION HEREON IS FOR THE USE OF LENDING INSTITUTIONS SPECIFICALLY TO SHOW ANY CONFLICTS BETWEEN EXISTING STRUCTURES AND PLATTED LOT LINES AND/OR EASEMENTS; AND IS NOT TO BE USED FOR POSITIONING ADDITIONAL STRUCTURES, IMPROVEMENTS, OR FENCELINES. EASEMENTS OF RECORD OR OTHER RIGHTS OF WAY, OR ANY ENTITY NOT ON THE RECORD PLAT ARE NOT SHOWN HEREON, UNLESS NOTED. NOTE: FENCELINES THAT MAY APPEAR ON THIS DRAWING ARE NOT TO BE USED TO DETERMNE PROPERTY LINES OR POSITION ADDITIONAL IMPROVEMENTS. ANY PAVING SHOWN HEREON MAYBE APPROXIMATE DUE TO EXCESSIVE SNOW AND/OR ICE. OF A�q�;4p P 'co'..49 TH� U N SHANE A. HOLT w�a �4e LS -6914 fessional AS -BUILT SURVEY 1 " =30, NO CORNERS SET THIS DATE I HEREBY CERTIFY THAT 1 HAVE PERFORMED A SURVEY OF THE FOLLOWING DESCRIBED PROPERTY LOT13, BLOCK -1, TRAIL'SENDSUB ANCHORAGE RECORDING DISTRICT, ALASKA, AND THAT THE VISIBLE IMPROVEMENTS SITUATED THEREON ARE WITHIN THE PROPERTY LINES AND NO VISIBLE ENCROACHMENTS EXIST OTHER THAN NOTED. DATED AT ANCHORAGE,ALASKA THIS 17TH DAY OF NOVEMBER 2020 HOLT LAND SURVEYING 9309 GROVER DRIVE 14863, F9209-74 ANCHORAGE, AK 99507 m � v3 YZ m 108 3y6 Q�G� O� N 89 59' 40"E 9000 LONGHORN STREET THE SURVEY DATA AND MEASUREMENTS HEREON A RE PREPA RED FOR THE OWNER OF RECORD AS OF THE DATE OF THIS SURVEY. ANY USE OF THIS DRAWING BY THIRD PARTIES /S PROHIB/TED UNLESS WRITTEN PERMISSION IS PROVIDED. NOTE THEREARE MINOR DISCREPANCIES THROUGHOUT THISSUBDIVISION REGARDING PLAT DATA IN COMPARISON TO MEASURED DATA. AN EXTENSIVE BOUNDARYSURVEY IN THIS SUBDIVISION MAY RESUL T IN DIFFERENT RESULTS THAN SHOWN HEREON THE INFORMATION HEREON IS FOR THE USE OF LENDING INSTITUTIONS SPECIFICALLY TO SHOW ANY CONFLICTS BETWEEN EXISTING STRUCTURES AND PLATTED LOT LINES AND/OR EASEMENTS; AND IS NOT TO BE USED FOR POSITIONING ADDITIONAL STRUCTURES, IMPROVEMENTS, OR FENCELINES. EASEMENTS OF RECORD OR OTHER RIGHTS OF WAY, OR ANY ENTITY NOT ON THE RECORD PLAT ARE NOT SHOWN HEREON, UNLESS NOTED. NOTE: FENCELINES THAT MAY APPEAR ON THIS DRAWING ARE NOT TO BE USED TO DETERMNE PROPERTY LINES OR POSITION ADDITIONAL IMPROVEMENTS. ANY PAVING SHOWN HEREON MAYBE APPROXIMATE DUE TO EXCESSIVE SNOW AND/OR ICE. OF A�q�;4p P 'co'..49 TH� U N SHANE A. HOLT w�a �4e LS -6914 fessional AS -BUILT SURVEY 1 " =30, NO CORNERS SET THIS DATE I HEREBY CERTIFY THAT 1 HAVE PERFORMED A SURVEY OF THE FOLLOWING DESCRIBED PROPERTY LOT13, BLOCK -1, TRAIL'SENDSUB ANCHORAGE RECORDING DISTRICT, ALASKA, AND THAT THE VISIBLE IMPROVEMENTS SITUATED THEREON ARE WITHIN THE PROPERTY LINES AND NO VISIBLE ENCROACHMENTS EXIST OTHER THAN NOTED. DATED AT ANCHORAGE,ALASKA THIS 17TH DAY OF NOVEMBER 2020 HOLT LAND SURVEYING 9309 GROVER DRIVE 14863, F9209-74 ANCHORAGE, AK 99507 MUNICIPALITY OF ANCHORAGE DEPARTMENT OF HEALTH AND HUMAN SERVICES Environmental Health Division 825 "L" Street. Anchorage. Alaska 99502. Telephone 264-4720 ON-SITE SEWAGEDISPOSAL SYSTEM AND/OR WELL INSPECTION REPORT Name Address LEGAL DESCRIPTION Lot I Block , 13 / ISubdivis~o, rL~_n- Township, Range. Section TANKS [] SEPTIC o/,,[~' Manulact~rer (?_.C t~; ga,ons Material , No. of Compartments TYPE OF ;YSTEM [] TRENCH [] BED Depth to p~pe bottom from -~ original grade }, 5~'~ Z FT pnal grade .7-?/ FT Gravel length Total absorption area ~r)6 ~' SQFT 4umber of lines I Soil rating / I ~.$- SOFT Installer ~' W. DRAIN [] OTHER Total depth from original grade Gravel depth beneath p~pe iravel w~dth Distance between lines Pipe material Date Installed WELLS [] PRIVATE [] OTHER fldentifvl Classd~cabon (A,B.C) Total Depth Instatler Date Installed: DISTANCES WELL LOT LINE FOUNDATION SEPTIC TANK / / ABSORPTION FIELD WELL Io o4 AS-BUILT DIAGRAM (Show location of well. septic system, property hnes, foundation, driveway, water bodies, etc.) FT FT FT FT REMARKS: · Inspections Pedorme~ by: I ~. ~e_,~ 1' ' ceffily t~t this inspmion w~ pedormed a~rding to all Muni~pal and S~te guidelin, in ~e~ on mis ~te: /,~ ~ ~' "f3/85) ENGINEER'S SEAL M U N I C I P A L I T Y 0 F A N C H 0 R A G E Department.of Health ~: Human Services 825 L Street, Anchorage, Alaska 99501 343-472¢} 0 I',i - S I T E S E W E R F' E R M 1] T Perfait ~4umber: '870304 Da't.e Issued: 11/].6/87 Upgrade Engineer I)esigned Owner Name: DAN DIEHL Owner Address: P.O. BOX ?31373 ANCHORAGE, AK 9952>~ Day Phone: 34.6-3919 Par'eel Id: 015-191-02 Lot Legal: Subdivision: TRAILS END Lot: 13 · Block: Section: 54 Township: 12N Range: 3W Lot Size 26995 (sq. ft. op acres) Max Bedrooms: This Permit: :'"~ Total Capacity: 3 SEF'TIC TANK: Minimum 'total sept~.c tank capacity: ~1,(')00 ga].lons. Each septic tank must have at. least 2 compartments. Depth to top o£ septic tank(s) < 4.0 feet requi~es ~.nsulation over tank(s). THIS PERMIT WAS ISSUED 'AFTER THE F:ACT. 'f'HIE~ PERMIT IS FOR A REPAIR Of:' THE EXIS'fING SEPTIC SYSTEM. F'ERMIT REQUIRED FOR MODIFICATIONS MADE DURING REPAIR. SEE F'II_E FOR I)ETAILS ElF UPGRADE. I []ERTIFY THAT: ].. I am familiar with the requirements fop on-site sewers and wells as set forth by the Municipality of' Anchorage (MOA) and the State of Alaska. ~..'.. I wi].], instaI1 the syst'em in accordance with all MOA codes and regulations, and in compliance with the design criteria o~ this permit. 3. I ~ill adhere to all MOA and State of Alaska requirements for the set back distances from any existing well, wastewater disposal, system or public sewerage :system on this or any adjacent or nearby lot. z~. I understand that this permit is valid £or a maximum o¢ 3 bedrooms. I also understand that the capacity o~ the total system is 3 bedrooms and any enlargement wi].], require an additir)nal permit. S i gnecl: DATE: (O~;.~ner) DAN DIEHL ]:ssued ALASKA eFIUIROr'I eFITAL COFITROL SeRUlCe$, I C. ~nqineerinq ~, ~nuironmcntal Studies November 13, 1987 Municipality of Anchorage Department of Health & Human Services 825 L Street Anchorage, AK. 99501 Attn: Steve Morris Dear Steve: ttere is the report on the investigation of Dan Diehl's system on Lot 13, Block 1, Trails End Subdivision. Also, as requested, here is the as-built. On May 20, 1987 I requested a waiver to the lot line of 5 feet. There is one point at the apex of the radius of the western neighbor's well where they had to move to 5 feet to the lot line. Ail other distance are further than 5 feet. I think the problems with this system finally are corrected. This waiver will not adversely affect the lot to the east as it is higher than this lot. It will not create a health hazard. stnc~T~,OF A~ ~ ~ '... . ..~' 1200 U]¢st 33rd/tucnu¢. 5ui1¢ B ·/~nchoraq¢. J~lasJca 99503 e[907) 561-5040 of Anchorage P.O.B.. 196650 ANCHORAGE, ALASKA 99519-6650 (907) 264-4111 TONY KNOWLES, MA YOR DEPARTMENT OF HEALTH & HUMAN SERVICES November 13, 1987 Leroy C. Reid Jr., PhD, P.E. Alaska Environmental Control Services 1200 West 33rd Avenue Anchorage, Alaska 99503 Subject: Lot 13 Block 1 Trails End Subdivision Waiver Request WR87-070 Dear Dr. Reid: Your request for a waiver of the required 10 foot lot line setback has been granted. The required setback to the lot line between Lot 13 and Lot 14 has been waived to 5 feet in this case. Sincerely, . Morris civil Engineer On-site Services cc Gus Andress, P.E. ' Manager, On-site and Water Quality Programs ALASKA IidIROFIm FITAL COFITROL $ RuIC $, IFIC. J~n§in¢¢rin§ $ J~nuironm~nlal $1ucJics Municipality of Anchorage Department of Health & Human Services 825 L Street Anchorage, Alaska 99501 May 20, 1987 MUNICIPALITY OF ANCHORAGE DEPT. OF HEALTH & ENVIRONMENTAL PROTECTION ~AY ~ 'j 1987 RECEIVED Re: L~t 13, Block 1, Trails End Subdivision In 1982 a 3 bedroom system was installed on this lot. There was a problem with the excavator having a reverse grade on tl~e pipe. The tank was raised. He also had to remove some of the rock because it was contaminated. The homeowner reported that during the following spring the builder, in llen of building the required retainig wall, had a large bulldozer over the system tearing down the bank to build a slope. This was during breakup and the ground was quite wet. The dozer running over the system could have compacted the trench walls thereby causing the system only to be adequate for two bedrooms. The buyer is now ready to upgrade the system to a three bedroom house. There is sufficient room for the upgrade, but that is it. There is no more room on this lot for a future system upgrade. Also, we request a waiver of distance from the uphill lot ii. ne, lot 14, to 5 feet. The lot is undeveloped and is higher than this lot. The effect of this waiver on the adjacent lot is nil. During the excavation the soils will be rechecked, the reverse grade will be corrected and the damage to the system by the dozer will be evaluated. If you have any questions, please let me know. Sincerely, PE 1200 LUesl 33r(J Auenue. Suite J~* AncJ~oracje, Alaska 99503,(907) 561-5040 ALASKA el lUlROrlmeFITAL COFITROL SeRu C[ $, IllC. ~nqineerinq $ ~nuironmental Studies Municipality of Anchorage Department of Health & Human Services 825 L Street Anchorage, AK. 99501 Attn: Steve Morris May 20, 1987 MUNICIPALITY OF DEPT. OF HEALTH ENVIRONMENTAJ. ;PROT"EGT, laJ,,i I~AY ~ '~ 19B7 RECEIVED Re: Lot 13, Block 1, Trails End Subdivision Dear Steve: Recently I talked to the owner of lot 13 about the location of the well on lot 12. He told me that he had heard that the existing well is a poor producer. If this is true and the new well is drilled on the lot would you please have it sited further to the west. This would give lot 13 some reserve area for a future upgrade of the sewer aystem. A 20 foot move would allow for one future upgrade for this lot. Sincerely, PE 1200 J.JJcsl 33rd Aucnu¢. $uii¢ E~* J~nchoraq¢. J~laska 99503 o(907) 561-5040 "! ~-~ MUNICIPALITY OF ANCHORAGE DEPARTMENT OF HEALTH & ENVIRONMENTAL PROTECTION ENVIRONMENTAL ENGINEERING DIVISION 825 L Street- Anchorage, Alaska 99501 Telephone 264-4720 ON-SITE SEWAGE DISPOSAL SYSTEM AND/OR WELL INSPECTION REPORT NAME LEGAL DESCRIPTIO.~ LOCATION Y'?- G ?/I [] UPaRADE IND. OF BEDROOMS IWidth DISTANCE TO: I Well )acity in gallons DISTANCE TO: IF HOMEMADE: Inside length No. of lines / Le,g,h o, each Dwelling Material No. of compartments "~.. Liquid depth PERMIT NO. Manufacturer Foundation Nearest lot line PERMIT NO. DISTANCE TO: ~ 6 ! Total length of lines Distance between lines Trench width ~'~ inches 6~'-~ inches Top of tile to finish grade I~ ° ~ ! Length Width Type of crib Crib diameter Well DISTANCE TO: Class Depth Building foundation DISTANCE TO: Material beneath tile Depth Liquid capacity in gallons Total effective ab~rp,tion area PERMIT NO. Crib depth Total effective absorption area Building foundation Nearest lot line Driller Distance to lot line PERMIT NO. Sewer line Septic tank Absorption area(s) OTHER PIPE MATERIALS SOl L TEST RATING I NSTALLEb R EMAR KS APPROVED DATE LEGAL 72-013 (Rev. 3/78) F'ERM I T I'.iO. I'.1 LI l'-,! T C: T ~Cl L T T "r' r~ F R t'-.! L--: H,'":~,F-: Fi L3 E DEF'RRTf'IENT ( HERLTH RND EN'¢IRONMENTRL ,OTEr:TION ,'_--,'25 'L" STREET, RNCHORFtGE, BK. DB501 264-4720 i.,.iEbb RI'-.~[:, CI['-~--S I TE SEI...-~EF: i'iF-:l'-I -r T ( 82054? ) RF'PL I CRNT LOCRT I ON LEGRL CHRIS FEJES LC~NGHOF:N L!'].: 8'1 TRRILS END 69'17 OLD SEHRR[:, HIHY LOT SIZE ~:49-669'1 27F~00 SQURRE FEET T~-'F'E OF _,L IL RBSC~RF'TION S't'STEM IS' TRENC:H MRXIMUM NUME:ER OF E:EE.~ROOHS = SOIL RRTING (SC.! FT,,"E:R)= 265 THE RE6!UIRED SIZE OF THE =,ELL RE:SOF.:F'TION SYSTEM IS E:,EF'TH= 11 L E ['-.! ~.3 T I-I =, :---; '._--- --4 1.3 F-: FI '..-' E L [:' E F' T !--! = 7 -' THE LENGTH DIMENSION IS THE LENGTH (IN FEET) OF THE TRENCH OR DRRINFIELD. THE DEPTH OF R TRENCH OR PIT IS THE DISTRNCE BETHEEN THE SURFRCE OF THE GROUND RND THE BOTTOM OF THE EXCR'v'RTION (IN FEET). THERE IS NO SET HIDTH FOR TRENCHES. THE GRRVEL DEPTH IS THE MINIMUM DEPTH OF GRRVEL BETHEEN THE OUTFRLL PIPE RND THE BOTTOM OF THE E,%~CR',/RTION (IN FEET). F:EL%.~IJ_T F:EE:-, SEF'T' . I C:. TRI"-,IF::-' S I ZE= 1E'~0~-2~ F'ERHIT RPF'LIC:FtNT HRS THE RESF'ONSIE:ILIT'¢ TO INFORM THIS DEF'RRTMENT DURING THE INSTRLLRTION INSPECTIONS OF RNY 14ELLS RD,.TRE:ENT TO THIS PROF'EF.:T'¢ RND THE NUMBER OF RESI[:,ENCES THRT THE HELL HILL SERVE. BRC:KFILLING OF RNY SYSTEM 14ITHOUT FINRL'INSPECTION RND RF'PROVRL E:Y THIS DEF'RF.~TMENT HILL BE SUBJEC:T TO PROSEC:UTION. MINIMUH DISTRNC:E E:ETHEEN R HELL RND RN't' ON-SITE SEHRGE DISPOSRL SYSTEM IS '1F~0 FEET FOR R PRIVRTE 14ELL OR '158 TO 200 FEET FROM R PUBLIC HELL DEPENDING UPON THE TYPE OF PUBLIC HELL. MINIMUM DISTRNCE FROIfl R PRIVRTE 14ELL TO R PRIVRTE SEI,.IER LINE IS 25 FEET RND TO R COMMUNIT"r' SEI4ER LINE IS '75 FEET. HELL LOGS RRE REQUIRED RND MUST BE RETURNED TO THE DEPRRTMENT HITHIN 30 DRYS OF THE HELL COMF'LETION. OTHER REQUIREMENTS MRY RPPL'¢. SF'ECIFICRTIONS RN[:' CONSTRUCTION DIRGRRMS RRE RVRILRBLE TO INSURE PROPER INSTRLLRTION. F'EF-:I"I_ T T E::::F' I F:E$ [:,EE:EI'-IE:EF.: "~::::L.. :.t_L=,- :32· I dERTIFV THRT · 1: I-FtM FRMILIRR HITH THE REQUIREMENTS FOR ON-SITE SEHERS RND HELLS RS SET FORTH BM THE MUNICIPRLITM OF RNCHORRGE. 2: I HILL INSTFtLL THE S'¢STEr,i IN RCCORE:,RNCE HITH THE CODES. 3:: I UNE:,ERSTRND THRT THE ON-SITE SEHER SMSTEM MFt'¢ REQUIRE ENLRRGENENT IF THE RESIDENCE IS REMODELED TO INCLUDE MORE THFtN _~: BEDROOMS. S I GNED' RF'F'L I CRNTc_,~: I S FEJES ' ISSUED E:Y ~ L...,~ [:,RTE 0 (] r4 /"/,? e n 9-$ / T -ID v. V4. 0 ::'<:~:O,:~-'~C!~'~.~'IfF'¢ ~ Lf/~ ['~ ~5 FEEL - ...'~. -~;- t mnr . . , . . ~ERFORMED FOR: :'""" ' '"": "" LEGAL DESCRIPTION: :2 .3 · " MUnlICIPALITY OF ANCHORAGE - - t~IEPARTMENT OF HEALTH AND ENVIRONMENTAL PROTECTION '" ,B25 L. ~ Aneh~'~ge, ~Jas~.. ~50'J 264472O -' .** SOILS LOG- PERCOLATION TEST -Peat I~ERCOLATION TEST SLOPE SITE PLAN lO IF 'YES, AT WHA:r, DEPTH? C. lelY, Jr. .Rlading :l:)lt. I Grou N~! Depth to '] ' Net · T~me T'm~e ~at~ Dr~ t lo:no !~ ~;~ O, ~ '0,0~ ~ tot I0 Fo ~? 0,~1 O, O~ ~'f130 '. I0 t ~q ~ 0.~7 0 .. ~ /o:~o !o~;~ 0.~ .. o. 0~ ' 11 i2 '13 '14 ~)EPARTMEt, JF HEALTH AND ENVIRONMENTALPROT, ~'ION · . - SOILS LOG '- PERCOLATION TEST ' '2 '3 4 6 7 g 10 11 12 18 · DATE PERFORMED: 13 14 ·15 .16 17 SLOPE SITE PLAN WAS GROUND WATER 'ENCOUNTERED? PERCOI~TJON · TEST IF YES, AT WH.AT ' ,DEPTH? E Date Gross Net Depth to Net Time Time Water Drop lg .PERCOLATION RATE ~;~.~'~ ~,K.) · TEST.~.,~. ~~~t~ ~~ ~ ' CERTIFI~ ~ I' Ir:J' ' C:OMMENT$ ~'ERFORMED BY; ?2-OOB (6,r/9) ,~/~UNICIPALIT¥ OF AI"Ic;H~jRAGE O " D[PARIMEN"I oF I-IEAL~H ANP ENVINONIVIEN1AI. PRO."I Eo11~')N ,~ · SOILS LO(? -. P£ ~-JCtOLA'I'ION 1 ES.'I I)l:Plil? R&M EN(, -' 4EERING & GEOLOGIC'"" L CONSUL'I:'ANTS 229.EAST 51st. AVE. -- P.O. BOX 6087 - ANCHORAGE, ALASKA 99503 TELEPHONE 907--.279-0483 TELEX 090-35419 Civil En£ineer$ GeoloEist~ Land Surveyor~ "JAMES W. ROONEY, P. E. · MALCOLM A. MENZIES, P.E., L.S. JAMES H. WELLMAN, P.E. t February 7, 1974 Mr. Lenard Eckley P. O.'Box 4023 Anchorage, Alaska Ret R & M No. 462002 99509 Test Hole'and Soil Log Report for Sanitary System, Lots 4 and'5 Trails End Subdivision RALPH R. MIGLIACCIO Engineering Geologist, Dear Hr. Eckley: We are submitting herewith the test boring results and our comments regarding soil conditions encountered at the subject site. This. investigation was performed in accordance with yOur request of February 2, 1974, and those procedures outlined 'in a letter dated September 13; 1971 by Mr.'Rolf Strickland of the Greater Anchorage Area Borough Department of Environmental Quality. A single test hole was put down within the Lots 4 and 5 area for the purpose of defining general subsurface soil conditions, for the proposed sanitary system. Excavation was accomplished with an auger type drilling rig and the test hole was extended to a total depth of nine feet below ground surface. The final log prepared for the test hole has been included in .Drawing A-01. Ground water was not encountered in the test hole. We-appreciate being given this opportunity to be of service to you. Should you have any questions ~th regard to the above, please do not hesitate to contact us. Very truly yours, R & M ENGINEERING & GEOLOGICAL CONSULTANTS '/~J'ames W. Rooney' ~ JWR: ph xc: OAAB ~ ANCHORAGE FAIRBANKS JUNEAU T.H. 1 2-5-74 ORGANIC }L~TERIAL (Peat) 0.0! 1.0' SILT, Some Sand Trace Gravel (ML) SANDY GRAVEL, Trace to Some Silt & Cobbles (SW) NOTE: FRACTURED BEDROCK No Water Table Test hole extended with auger type drilling unit.' 8..5~ . 9.0' Engineering 15 Geological Consultants Inc. ANC.O,AG[ ~,~,,eAN,(S · ALASKA m, vs 4-7-74 00422T5 LENARD ECKLEY PROPERTY LOG OF TEST BORING Anchorage Alaska NO. 462002 Iowe NO. 'A-01 MUNICIPALITY OF ANCHORAGE MEMORANDUM -to, From: Re: Signed. 91-015 (Rev. 1/81) /' " r INVOICENO. 14.18 SOLD TO STREET & NO. IdUNICIPALITY OF ANCHORAGE /"F~T C" !-'.''LT..I *. £NVI/,,:~! .t..A. ! .0 r/ ;~, I SEF'2 '_, 'J9.82 RECEIVED i:.:::;' CUSTOMER'S ORDr.R' ~A~:'$MAI[I Tr' RI'~; .... V'IA F.O.B. DATE INVOICE MUNICIPALITY OF ANCHORAGE Development Services Department Phone: 907-343-7904 On -Site Water & Wastewater Section Fax: 907-343-7997 Certificate of On -Site Systems Approval Parcel 1. D. 015-191-02 1. GENERAL INFORMATION Complete legal description Expiration Date: - C1_ 1_ TRAILS END BLK 1 LT 13 Location (site address) 8531 LONGHORN ST, ANCHORAGE AK Current property owner(s) JOKIEL GAYL C 50% & LINDOW CARRIE 50% Day phone Mailing address 8501 LONGHORN STREET, ANCH AK Real estate agent Day phone 2. TYPE OF DWELLING: Fx_1 Single Family (w/wo ADU) ❑ Duplex ❑ Multiple Dwellings (Single Family and/or Duplex) 3. NUMBER OF BEDROOMS: 3 4. TYPE OF WATER SUPPLY: TYPE OF WASTEWATER DISPOSAL: Private Well 0 Private Septic Fx� Water Storage ❑ Holding Tank ❑ Community Well ❑ Community ❑ Public Water System ❑ Public Sewer ❑ Waiver request for: Distance: Received by: Date: COSA to be released to the engineer, unless otherwise requested by the engineer. COSA Fee $ 550 Waiver Fee $ Date of Payment 2 2021 Date of Payment Receipt Number Q/2q 5 5 Receipt Number OSC211009 COSA # . Waiver # 5. STATEMENT OF INSPECTION BY ENGINEER As certified by my seal affixed hereto and as of the validation date shown below, I verify tl at my investigation, based on procedures outlined in the Certificate of On-Site Systems Approval Guidelines for this " pplication, shows that the on-site water supply and/or wastewater disposal system is (are) safe, functional and a equate for the number of bedrooms and type of structure indicated herein. I further verify that based on the info mation obtained from the Municipality of Anchorage files and from my investigation and inspection, the on-site wate supply and/or wastewater disposal system is (are) in compliance with all applicable Municipal and State codes, ordi iances, and regulations in effect at the time of installation. I acknowledge that On-Site staff may visit the site to verify t ie information submitted. Name of Firm MIKE N ANDERSON, P.E. Phone 72"-8864 -8864 Address 4661 NATRONA AVE ANCH AK I Engineer's Printed Name MIKE N ANDERSON, P.E. Date 1-5-21 � i. Z:l a1 - . i♦ 6. DSD SIGNATURE S>?, System #1 Approved for 3 bedrooms �.. J System #2 Approved for bedrooms Vo•• 'tCHAEL " Anetesc; Disapproved /��Z��� Conditional approval for bedrooms, with the followingsti ulati n �ttcct� p � '�•a� `��t,<<tucrrrrr�ri %Z 4 j OAf-,SITE ° -- AST'. L ND m ROG�,AA4 o� i By: Original Certificate Date: The Municipality of Anchorage Development Services Division (DSD) issues Certificates of On-Site Systems Approv (COSA) based only upon the representations given in paragraph 5 by an independent professional civil engineer registered in the State of Alaska. T e Municipality of Anchorage is not responsible for errors or omissions in the professional engineer's work. 7. ATTACHMENTS: COSA Checklist X Septic System Advisory —__.._____.__ Nitrate Advisory Well Flow Advisory Arsenic Advisory -------..._._ Other COSA Checklist blue sheet CASA Checklist Legal Description: TRAILS END BLK 1 LT 13 (f more than 1 septic system on lot: COSA Checklist # of Structure served by this A. WELL DATA © Well log is filed with Onsite (or attached) Date drilled "8182 Total depth LI-9—ft Cased to 76 ft Sanitary seal is functioning correctly ® Wires are properly protected Casing height (above ground) 25"+ in. Date of Flow test for COSA 12121120 Static water level at beginning of test 84.7 ft, Comments * Received @MOA S. TANK DATA Age of tank(s) 2020 years Tank type/material * Measured operating fluid level in septic tank NEW F01 Standpipes/foundation cleanout per record drawing Date of pumping " new plastic septic tank installed D. ABSORPTION FIELD DATA June 1987 Which system tested (date installed) 9121112 ® ALL standpipes present per record drawing Total measured depth from grade 7.0 ft (max) x -3.6 -per Measured depth to pipe invert from grade 3� ft (mint MAN ElNIA — pressurized field ■❑ Monitor tubes go to bottom of effective. if not, state depth into effective Code -required soil cover over field ❑ System presoaked (Required if vacant for greater than 30 days prior to date of test) Gallons introduced 0 gallons Comments/Deficiencies: COSA Checklist yellow sheet Well production at time of test Water storage tank volume: Well disinfected for coliform © Coliform bacteria is Negi Nitrate 1.17 mg/L ❑ � Arsenic ug/L Collected by MNA Date of Sample f_T 12/14/20 C. LIFT STATION 0 Required maintenance comb Age of lift station years Lift station material Comments: Adequacy test date 5/15120 Results QPass For 3 Fluid depth prior to test 27 Water added 600+ gal New depth 30 in Elapsed time 1440 min Final fluid depth 27 in Absorption rate 450+ gpd Any rejuvenation treatment (pa, If yes, enter date ID: 015-191-02 gallons n Yes ® No less than MRL (ND) less than MRL (NO) . bedrooms 12 months) E. SEPARATION DISTANCES From Private Well on Lot to: (Please enter distances if less than required or if community well) Septic Tank/Lift Station on Lot > 100' (Please enter distances if less than required) Building Foundations > 10' Community Sewer Manhole ❑v Yes if No _ ft Property Line > 5' Neighboring Tank > 100' 0 Yes if No _ ft Private Sewer/Septic Line > Absorption Field on Lot > 100' 0 Yes if No_ ft Holding Tank > 100' Neighboring Absorption Fields > 100' Water Main > 10'v❑ Yes Animal Containment > 50' ❑v Yes if No ft ❑✓ Yes if No _ _ If septic tank is under driveway Manure/Animal Excreta Stor Community Sewer Main > 75' 21Yes if No _ ft From Septic/Holding Tank on Lot to: (Please enter distances if less than required) Building Foundations > 10' ❑ Yes if No4 ft Surface Water > 100' Property Line > 5' ❑ Yes if No ft Wells on Adjacent Lots: Absorption Field > 5' 0 Yes if No _ ft Private Wells > 100' Water Main > 10'v❑ Yes if No _ ft Community Wells > 200' Water Service Line > 10' ❑✓ Yes if No _ ft If septic tank is under driveway From Absorption Field on Lot to: (Please enter distances if less than required) Building Foundation > 10' ❑ Yes if No 7 ft If absorption field is under c Property Line > 10' ❑ Yes if No 5' ft Wells on Adjacent Lots: Water Main > 10'r❑ Yes if No _ ft Private Wells > 100' Water Service Line > 10' ❑Q Yes if No_ ft Community Wells > 200' Surface Water > 100' 0 Yes if No _ ft F. ENGINEER'S COMMENTS * MOA LOT LINE WAIVER ON FILE "" BOTTOM OF TANK IS Z LOWER THAN THE FOUNDATION G. ENGINEER'S CERTIFICATION l certify that l 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. COSA Checklist yellow sheet anout > 100' vM Yes if No _ ft ED Yes if No ft ❑✓ Yes if No ft 0 Yes if No ft > 100' . .......... 0 Yes if No _ ft [Z]Yes if No ft 0 Yes if No _ ft 0 Yes if No _ ft :omment below comment below Yes if No _ ft Yes if No ft MSb✓ b.t c `p. A.. Vl . .......... O� •e MICHAcl . N� AND(RSON , "� . �4 ✓',•. C 6 945PL 9��<i, t (•: ; MUNICIPALITY OF ANCHORAGE DEPARTMENT OF HEALTH AND ENVIRONMENTAL PROTECTION DIVISION OF ENVIRONMENTAL HEALTH CERTIFICATE OF INSPECTION FOR HEALTH AUTHORITY APPROVAL OF ON-SITE SEWER AND WATER FACILITY 264-4720 Application Date 1. GENERAL INFORMATION (a) Legal Description (include lot, block, subdivision, section, township, range) Location (address or directions) Applicant Na~e ~./'~'~"'--' ? ~' Telephone: Home ff~ (b) Applicant Address ' "~f//q-- · {c) :Applicant is (check on~)."Lending Institution []; Owner/builder,t~i; Buyer []; Other [] (explain); Business (d) ".,. Lending Institution"D-~"-(~. (e) .Address Real Esta.t~ ~oml~any and Agent Address Telephone .,/[,~'~'/~, Telephone (f) Mail the HAA to the following address: TYPE OF RESIDENCE Single-Family/'{~ Multi-Family [] Number of Bedrooms ~- Other WATER SUPPLY Individual Well~' Community [] Public [] Note: If community well system, must have written confirmation from the State Department of Environmental Conservation attesting to the legality and status. SEWAGE DISPOSAL Onsit~,~' Public [] Community [] Holding Tank [] Note: If community well system, must have written confirmation from the State Department of Environmental Conservation attesting to the legality and status. Page 1 of 2 72-025 (11/84) ENGINEERING FIRM PROVIDING INSPECTIONS, TESTS, FILE SEARCH, DATA AND INFORMATION 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 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 Address / Date DHEP APPROVAL Approved for "'~'~'"~ o bedrooms by -'~*~J/'"---' ..<O. '"~/,~-~_~ Date Approved Disapproved Conditional Terms of Conditional Approval . CAUTION The Muncipality of Anchorage Department of Health and Environmental Protection (DHEP) issues Health Authority Approval certificates based solely upon the representations given in paragraph 5 above by an independent professional engineer registered in the State of Alaska. The DHEP does this as a courtesy to purchasers of homes and their lending institutions in order to satisfy certain federal and state requirements. Employees of DHEP 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. Page 2 of 2 ALASKA Bi,dlI OIllll I1TAL COI1TI OL $1 k lCi $, IrlC. June 9, 1986 Municipality of Anchorage Department of Health and Human Services 825 L. Street Anchorage, Alaska 99501 Attn: Steve ~lorris RE: Trails End Subdivision Dear Steve: In my letter to tthitney Jones, I expressed concern about the reverse grade between the house and the system. I don't think it is a critical problem but it should be investigated if the system is enlarged to a 3-bedroom house. In summary, this problem is minor and it should not create any health hazards. Sincerely, President 1200 [JUcsl 33r~ AoCnu¢. $uii¢ [~ · J~nc~oro~le. f~laska 99503 *(907) 561-50z10 ALASKA E ,dlROFImI flTAL COflTROL $ 1 ulC1 $, I[IC. I~ncjincerin§ ~ I~nuironmcnlal $ludies June 9, 1986 Municipality of Anchorage Department of Health & Human Services 825 L Street Anchorage, Alaska 99501 Re: Lot 13, Block 1, Trails End Subdivision On June 6, 1986 I inspected the correction on the location of the standpipe at the end of the trench. It has been moved to 100.6 feet from the well on Lot 12, Block 1, Trails End Subdivision. The gravel path toward the other well was broken and the void filled with a gravelly silt. The small portion of systems removed will not significantly affect the system as it was not properly installed for the 6 feet removed. Approved by: 1200 UJesl 33rd Aucnue. Suite [~ · Anc~orac)¢. Alaska 99503 *(907) 561-5040 ALASKA B UII'qOIIlll I1TAL COI1TROL S I, uIC S, Il'lC. (~nqincerinq $ J~nuironmcnloJ Studies June 4, 1986 Municipality of Anchorage Department of Health and Human Services 825 L. Street Anchorage, Alaska 99501 Attn: Steve Morris Re: Trails End Subdivision Block 13 Dear Steve: This is a request for a waiver of distance between the sewer system located on Lot 13 and the well located on Lot 12. Most of the entire sewer system on Lot 13 is in excess of 100 feet from the well located on Lot 12. However, approximately 5 to 6 feet of a trench which turns parallel to Longhorn is within the 100 foot radius. As the project had developed we were under the impression that the new owner of the property was going to extend the system back toward the tank and correct the sloping standpipe at the end of the trench. However, there has been a change of plans and the house has been converted to a two bedroom house. Sometime in the near future the system may be converted to a three bedroom house. At that point the trench would be enlarged and the standpipe removed to the required 100 feet from the well to the system. Although the sewer system is located uphill from the neighbor's well there is a driveway. The ground slopes down and then flattens short of the driveway leading to Longhorn. The ditch along side the driveway would drain any waters off into Longhorn. I do not feel the granting of this waiver will create a health hazard. If you have any questions please feel free to contact our office. Sincerely, President 1200 LUesl 33rd J~uenue. Suite J~ · AncJ~oraq¢. /~lasl~a 99503-(907) 561-50z10 ALASKA e dlROFImeflTAL COIqTROL Sei, ulCe$, II1C. I~nclineerinq $ I~nuironmenlol Studies ROBERT SAWYER 207 E. NORTHERN LIGHTS ANCHORAGE ALASKA 99503 5/23/86 SELLER-C/O HERITAGE HOMES ROBERT SAWYER 207 E. NORTHERN LIGHTS ANCHORAGE ALASKA 99503 60220 LEGAL:TRAILS END BLOCK I LOT 13 ADEQUACY TEST FOR SEWER SYSTEM ADEQUACY TEST DATE-2/6/86 THE TYPE OF ABSORPTION SYSTEM IS A TRENCH WITH AN AREA OF 965 SQFT. THE SYSTEM IS CAPABLE OF ACCEPTING 310 GALLONS OF WATER PER DAY. THE SURGE CAPACITY OF TIlE SYSTEM IS 267 GALLONS. BASED UPON THE TEST DATA THE SYSTEM IS NOT ACCEPTABLE FOR A HOME OF 3 BEDROOMS. ~ SEPTIC TANK ADEQUACY THE EXISTING SEPTIC TANK VOLUME OF 1000 IS ADEQUATE FOR THIS 3 BEDROOM HOUSE. THE SEPTIC TANK/PACKAGE PLANT WAS PUMPED ON 5/22/86 . THIS REPORT DOES NOT VERIFY THE INTEGRITY OF THE PIPING FOR THE WATER SUPPLY OR WASTEWATER SYSTEM. 1200 UJest 33rd/~ucnue. Suite [~ · i~nchoracje, AlasKa 99503-[907) 561-5040 CONSULTING ENGINEER .)3 W. 15th AVE "C" SUITE 203 ANCHORAGE. ALASKA 99501 TELEPHONE: (907) 279-3916 SEPTIC SYSTEM ADEQUACY TEST LEGAL: LOT 13, BLOCK 1, TRAILS END LOCATION: 8531 LONGHORN OWNER: RESIDENCE: ROBERT SAWYER SINGLE FAMILY, THREE BEDROOMS WATER SYSTEM: SEPTIC SYSTEM: ON SITE WELL FROM'MUNICIPAL RECORDS: TANK: ANCHORAGE STEEL, TWO COMP. ~i000'GAL~ ABSORPTION SYSTEM: TRENCH ABSORPTION AREA: 965 SQ. FT. SOIL RATING: 265 INSTALLATION DATE: SEPTEMBER 1982 DATE OF TEST: NOVEMBER 18 AND 20 1985 TEST PROCEDURE: WATER WAS ADDED TO THE DRAINFIELD AT A CONSTANT RATE. AFTER ADDING 130 GALLONS THE WATER STARTED TO FLOW BACK INTO THE TANK. TEST RESULT: THE TESTING INDICATE THAT THE .?TRENCH IS? ~SUBMERGED BY GROUNDWATER. THE DRAIN INSTALLED ONLY PARTIALLY SOLVED THE INFILTRATION PROBLEM. THE TRENCH WAS MONITORED DURING THE FIRST THREE WEEKS OF NOVEM- BER. IT WAS FOUND THAT THE WATER LEVEL DROPPED FROM 61 INCHES TO 48 INCHES WITHIN 5 DAYS AFTER THE INSTALLATION OF THE INTERCEPTOR DRAIN. THE WATER DID NOT DROP ANY MORE FOR THE NEXT 30 DAYS. ~THE~ SYSTEM IS'NOT'IN cOMPLIANCE WITH-THE SEPARATION DISTANCE TO !iTHE NEIGHBORING WELL. THE REQUIRED DISTANCE IS 100 FEET, THE' .-.'ACTUAL DISTANCE liS 86 FEET; THERE IS NOT ROOM TO UPGRADE THE EXISTING SYSTEM OR TO INSTALL A CURTAIN DRAIN THAT WILL INTERCEPT THE GROUND WATER. TWO OPTIONS EXIST FOR THE OWNER. INSTALL AHOLDING TANK, OR INSTALL A NEW ABSORPTION SYSTEM IN THE GENERAL AREA WHERE THE WELL PRESENTLY IS. TAHT MEANS THAT THE WELL MUST BE ABANDONED AND A NEW WELL INSTALLED AT THE' FRONT OF THE LOT. THIS WORK CAN NOT BE DONE WHEN THE GROUND IS FROZEN. AN ESTIMATE OF THE TOTAL COST FOR THIS WORK IS IN THE RANGE. OF 12 TO 15,000 DOLLARS. ACTUAL COST CAN NOT BE DETERMINED UNTILL SUFFICIENT SOIL TESTING HAS BEEN PERFORMED TO ACERTAIN THAT THE NEW SYSTEM WILL WORK AND THAT AN ADDITIONAL REPLACEMENT SITE EXIST ON THE LOT. ! CONSULTING ENGINEER 33 W[ 15th AVE "C" SUITE 203 ANCHORAGE, ALASKA 99501 TELEPHONE: (907) 279.3916 RESIDENTIAL WELL INSPECTION LEGAL: LOT 13, BLOCK 1, TRAILS END LOCATION: 8531 LONGHORN OWNER: ROBERT SAWYER TYPE OF WELL: SINGLE FAMILY :.WELL"LOG AVAILABLE:- YES INSTALLATION REQUIREMENTS MET: YES WELL YIELD FROM WELL LOG: 3 GALLONS PER MINUTE PUMP YIELD: 6 GPM PLUS DATE OF INSPECTION: NOVEMBER 18 AND NOVEMBER 20, 1985 TEST PROCEDURE: WELL WAS PUMPED AT A CONSTANT RATE OF 6 GALLONS PER MINUTE WHILE THE DRAWDOWN WAS MONITORED WITH AN ACOUSTIC PROBE. THE STATIC WATER LEVEL WAS FOUND TO BE LESS THAN 25 FEET BELOW TOP OF CASING. THE UPPER LEVEL OF THE PROVE.AFTER 25 MINUTES OF PUMPING THE WATER LEVEL WAS AT 116. FEET. TWELVE MINITES AFTER PUMP SHUT DOWN THE WATER LEVEL HAD RECOVERED TO 104 FEET. DURING THIS TIME THE AVERAGE RECHARGE RATE WAS 1.5 GALLONS PER MINUTE. TEST FOR COLIFORMS: WATER WAS NOT TESTED FOR COLIFORMS. .__.TEST.RESULT: THIS WELL MEETS THE REQUIREMENTS OF THE i'MUNICIPALITY OF ANCHORAGE. The Municipal requirement for well flow is 150 gallons of water per bedroom per 24 hours.This well surpasses this requirement. The wellcasing stores approximately 150 gallons of water, which is replenished every 2 or 3 hours. The well yield of 1.5 gallons at maximum drawdown .is not sufficient for prolonged ' water usage like lawn watering opr the like. It is sufficient for ordinary indoor residential usage. The assessment of the condition of this well applie's only to the conditions as of this date. The flow r~te of the well may change due to subsurface conditions that may not be observed from the surface, and changes in land use and other factors that may impact the conditions of the aquifer feeding the well. ALASKA ENVIRON ,I~NTAL CONTROL SERVICL ,'INC. .*' 1200 West 33rd Avenue, Suite B ANCHORAGE, ALASKA 99503 (907) 561-5040 SHEET NO, CHECKED BY OF, DATE UPPER / 1010900 t09OI 108~1 P t 19 11081 IIIOO ~ IO $ 10901 109 I II101 I 72 1O960 I 1 IPIIIOO SHEBANOF AVE. .~o SUBo e ,~o ,o 2 I 9 Z I t~'41 -~- ~ ;~ -~ --- " I IO 114~ I1~ r I I GR. 2~I DeArmoun Area Reference Map--P14 2O5 219 ~)>- 220 ALASKA F ' UIROnm6[1TAL CORTROL SE, ,,IC6S, IRC. ~: LEl~Y C. REID 3R.~ PHD~ PE SUB3F:CT: C~-SITE SYSTEM ~ lOT 13~ BLO~ 1~ TRAILS END SUBDIVISIC~ I have reviewed the file on the subject lot owned by Robert Sawyer and concur with my former letter that there is sufficient room between the tank and the existing system to upgrade the sewer system. As long as the trench is not any deeper then the existing trench it should be more than adequate to make up the difference between the two bedroom system as determined by the adequacy test and the three bedroom system. Also~ the standpipe at the end of the trench has been damaged and possibly this should be dug up and repaired to get it back to the 100 foot distance from the neighbor's well. As long as the trench does not get within 5 foot of the end of the existing septic tank everthing should be proper. In the development of this lot we had dug several testholes very near .to the longitude of the trench. The soils were better then what we had shown on our soils test. So I feel .that using the 265 square foot per bedroomwould be more then adequate tom eet the needs of a 3 bedroom'house. L u) ~.. ~Vl 3r'~ PhD, PE President 1200 UJ~s! 33r~ Auinuz. Suit B · Anch0raq¢, Alaska 99503 .(907) 561-5040 ,Mr.' Le fAlaska :1200 w Anchor .... T :' '-:" W~ ,on ma, .Mr. Leroy Reid" 2~laska EnvirOnmental Control'Services, .Inc.:':'k'' .?1200 W..33rd:Avenue, Suite B 'Anchorage, Alhs~a 99503 '"' Dear Mr. Reid~ ..--'. .... (716) 283-1971 January 23, 1986 RObert And Karen Sawyer.'::" Niaga'ra'~Falls, Ne~ :~ork -..:..This letter-is' in regards to:'-Lot~13~ Block"l,"Trails End Subdivision' ...~,-,: ...: .8531 ' -~ :-',.ongnorn~"-:a~reet,- -anchorage' We h~ve been-:~ol~ by"~it~ey Jones of 'Heritage .Homes '& Investments that :' - ~': 'you may be going'.:_6'~t t6 look the septic ~ituation over' at our-home On Longhorn We are<unaer the impression that .you are already aware of Toben Sperklands' .'recommendations:.~egarding. the. proper~y. .. '.:.,.._ We have ai'~'e~dy'~ad DeArmoun Ex~ava't'ing do'.$3,500 worth 6'f wor~ around that V~eptic,system an~ '~e :find it.inconceiPable 'that a' three (3) year:old system:. ~'- ' .... should ',require ~n 'add'itional .$15 000 :.th $20,,000 more work.~.. : "' '-.,,~.. ..... ':>~!.-'v:~ :< ': ... ,,,- ' .. . ' ..... '. '.- <;:v'". ' -,.. '. ": '::,' ': .' ........ ,. ,, . . · .'. :' '::'i .... : .... : " ; ' ' ~"~" ' ' '"' ' ' f""' ' '"~ :'" ' ~ ""~:' ,~' ' "~ ' " : ;' ' " " · ;;~." ;.." At- any rate,· we .are .unable :to .come !:up,'~xt~'the,..,¥ ,money needed 'to ,~m-'~ve,~,~ ... ' i;: "'/' 'th'e .sy~'t~m withOUt ~:~ing :i:dee~lf.'.int~ :id~"t:,' '..:i;'~t:. ~his. pbint- it appears': .~h~t 'we 'L..'.;-. -- - v.' ,..' ['-- t.:' ;. '"' ',' .-".'"':. ' .... -~ ': , ~. ~.' .~' '..- , .... "~ .... :'. .......... ' ' -- , ' ' :~:~,!,' ...are :going 'to':,l. ese ~.he ;house '.~o ~oreclOsure..7-:~We ;~ost.'. the buver~ we'"'did.,:'haV~' . '1' ~ ....' nd' "' '" ' '" .... '"'"'~ ....... ' '' ..........."""'' ............. ' ' ' '"'~ : .., :.. ' a: . we cannot ~.rent~ fi' for .enough '..to"!pa~ -th'e' ~rfSAge ~"' .< ' '. .... -'.':,? ': .: ~[ ...... ~ - ...w.-.,? · - . .':' ' · .... f,, ,. ".. · ~.: , -'. : ' ':' . -.,: ... ' . ' ' . ~...- ' · .- -',:'.. . We '~ould appreciate'~it if yo~ :would send-us' an evaluation.of the septic .::..,~.~ : situation as you .see it'after Your ~isit to~ ;~,he""~ ~ i.:" .,, :., . . ... · rope ty. -.:...,. :..,::- ..;., . .,? : ;', '......::.'.' . - ..- -:..'..~.'.. .. . ...... .. .. ,-.::; '-:' :' . We would also be mnterested to know ~f th~ PrOble'm wiih'g~tti~g, our' SyStem :::.J'""'~: '-:' .'-'<tO. cOdes..Pass_ =_._is a reShlt'_. =~_.Of-__: ?t~'e ~hangeS.. °~er:.~ <fhe. past :few :year~ ..',i.n-'the municipal --:'::-:..- 're~aru~ng-~ep~c systemS. ' ',, : . :. .~- .'. . .v ' .. ,.-'.. . ' "i:i i?.': '- Thank:~ou'." '. . ..: : .'..' :.'.. ":'. ?~'.:' f . ~ p/~;f...: ~ ,-.~..' .. ... . . · ~.. ~- . . ,,~-, /~ ' ~.,,~.'~' ~, · . . .... .~ . .,. . . · . !:-, :.:":..' S~ncerely, . :..j,~ - ~... ~ .,~ .' · ~; .... .':. , ... .. , ..., , .. :. .. ~:::'j;<: ./Q .~.,.-- ,..- ~ -. ,.,:. .... .,: ' ',;'?.:',,1'- ' . '? · ' -' .... '-~::'."." . .. ': ' .-I ~ ' · ". · ~";.~;.:: .Rob. err A. Sawyer- /~ :" . .':: ~,. ,'.:1 ~J.i~' "-""'-~-~ ' · ' "~"<~:-""', ':.':'. '"' . ' ~ ~ ' ;'.." f:.'; 12 ~'/~,..D. '.' ....,:,:";~. · Lr~' I, ,,;_v~:.- .: .. :. ...,..:..::.: '~-' " - ..... .;'.' ' ' ' I /~'Dl~{, '~'-'" :./...:;~/.,f~.' ''.- · " "~,2 '.. "' ' ' ' __: ~,- . /: - ., ., : ., : . .::..~.. ,, ,....., ,,..-.. . .. :. ~.":'~'~"?" ' ' ' '""~':'> ' ',. '" I :''-4;'/~"'..".:' '*' ' t' .~ ,'" , · :.'..' ' .'.":., : .... · ~,~ ~.,~.2i..;.~:~'.: . · ','.: · 'L,-,~ /J~.':.;.:.".:.~-/:~-~' '": .~':- :.'.".:.. .' :". ' :: ,~'.:~!.-. '~';-~"~' '" .... ' :":':. . .. .~*,Ll '~, ~,.. .~. ~/[ ,. ' / . ' - " . , ':.~ ',..' -?~".-.~"~,::,;v~ .... · . . '..-.':.': . ".: - . ' ~<~.' : ..!:. :.:'- ~.~,'.. , :: - ,.: . '~. ,..' . '~.~. :. , <.,.. .... .,,.., .. ...... , . ., , , . ~ "/,'..' . .,. .... .. .. , · .:,. . ,,~, · ;; ~f~-f::':"".;"'o-<' ~ · . - , . : : .;. .,~,~.,,~_,,1~.. - '..- + ~ '.'. ' ~- ' ~ '.: ,:-.,')" -: ,... "' i" · ?.' ~.'.':..':',-.t:'. "j -.' ' · : ' ',.. ?'.'. ' !':'-:': .- .~ :'. J ";.",:.' ,' ~ .' · . i' '::-.'.~:: .'- ..... -..:- · ::,~:~?!'(h~;·~': ':.:.:.. ,< ' ':'.' -. :-:.'".:.' .4.. ~ ".-'~.,,~: .;[" .-:' '. ' ....... ' :'."' . -:" .:...: ':'.. · ,,-.:.:~:;....,.;':..:'.: ...... . .. : ....:.:,~ .:~. ..;-.~¥~>..'~:~ .:.....' ,~ ,:. . ... :... · .,~','..,.:.....,,.:.' _:.:.-,. g'.,.":.' - .. . , - ~:.'. ..... ' .....t: ..- , ..' · .' ..' .':., .... .'- , . - .' . .... .; '. - ' - . ;;t... .; .... .~. . , · . . -. -~ . , .,.,..: , ' . , , . .:.....,. ..., ;,... ,, . · . .-~. · .... . · .".' ',"::'. ':' · ' ' '.:.'"'" '' ," L'"' · """ ' ,,~..:" ...., ? .;- . ...... :,- .... .j.-: :.'). ..:. .. .j.....- . . ,.'- ., ' ~ , . ~ .- · . ~' . - · .:..,r.,'.. . .~ , q<" /. , .{:' , '. ..- ~ , - . - .. TO: · .FROM: SUBJECT: ALASKA " i1UIROFIm FITAL COilTROL '$1 HUICI $, qllC. January 14, 1986 MEMO TO Tile RECORD TRAILS EN~ SUBDIVISION -.BLOCK 1 - LOT 13 On January 14, 1986,' Dennis Roe and.I visited the houie on 'Trails .End .. Subdivision and inspected the seve~ System..:~Here are the findings .that we determined by using a'hand level and · The water level'in the sepClc ~ank is 1.1:feet .above the water 'level in the Standpipe ~lo~ated aC'the end-of the .-'system. The house appears Co be ~ccuPi~d, 'in that there are tracks.through the snow and there ~ere Crash bags Placed out on the 'road,- tqe inspected the,standpipes in t.h.e .sePtic ,'tank and,found oUti~that i'they Were c'lean. The :water in' the"'gank 'appears'.t0.:be,.at the proper level. :; , , ~.' , ,- ~'..<. - .... "::~'e? Pr0ble~, ~"did n0t'iCe',"'~:S", that 'i~ the Cleanout :.-:the";.ho'~se, :be:We~h ';the.1house .'in'd':~:he /sePtic !l.'site'.,.levil !ndicate'd',;[hat' the~septi'C :tank. /:~e c!eanout .had a ~16t";~ease?iiu"<,i~'~d', :he~.~er level 'aPPeared t0'.haVe .ris~ ~ell '.ab~e ground in ;the recent past'. ~t.~ul.d indicate that there was' either a break in the line~ between the house' and th~ ~ept tank or line sag. The: .... . . , i~ break .in'the '.line. or a Slipped coupling, is £he-m°s~':l ~1 :a6swe~ into this ...... :~, .... ........ In conclusion, it appear..'that the'~.isystem-.'is 'W~in~.' lt0vever, ! would U~in i' ': -'.."' -ution to_ recommend that an adequacy :test be run, see if ' " ....... there vas areverse grade ~ecween-the '--line 'and':the. System. 'blork done by:~--~---'Darcy Beveus, fro~ AECS, in September.of 19851 indicated ti{at .the wa~er level in the .standpipe was higher than th~ .water level in. the septic' tank. This would indicate that there's a 'possibility of a bow in . [' the line or a reverse grad~. · By using 'care ~.n running the adequacy test '.in.:.it'a..,~ntirety~ it v0uld'be' · - poss.ible :that we could determine' if.,~he..;line' had ia ~everse slope.' Als'0, the' large amount of grease. found ~n the 'c'leanoUt ,and!:-~he .absence of ' ... Sludge ..in both' inlet and 'oUtlet-'compar~men~ of th~.tank, V0uld make m~ ... .i'.': - suspect chat prior homeowners had' dumped fry.pan gr&~se 'into the svstem. If so, th~s could have caused .the d~str~but~on p~pe'~o-plug. In one ..... C ...... ' ' · o her znsCance, Chzs acCzon took approxzmaCely 1.5 years to clo~ uo the ayste, m...lC does hOC mean the system has-faxled. Usually, by usxn~ Roto Roo:er to go through the ,system and flush it and theh pumping the grease -out of the end, the system can be 'r~habi'litated. i ALASKA UIROFImErlTAL COI TROL II'lC. I~nciin¢crin~i [, (~nuironmcnlol Slu~i~s February 19, 1986 Heritage Homes and Znvestments, Znc. 207 East Northern Lights Boulevard Anchorage, Alaska 99503 Attention: ~hitney Jones Trails End Subdivision, Block l, Lot 13 Dear Ms. Jones: On February 4, 1986, we started the adequacy test on the Trails End lot. The first day vas used mainly to get the trench filled and saturated With water. On the second test day the system vas filled vlth water and the absorption rate determined on the next 2 days. The system is capable .of accepting 310 gallons per day. This is adequate for a 2 bedroom house. There appears to be a reverse grade between the septic tank, the field and the house. There is a slight to flat grade on the inside plumbing. There is liquid in the house cleanout. There should be no liquid in the pipe between the house and 'the tank. ~Thls indicatgs that there is a .-~r~Le..~r~e~between the hous, ~ew.r~and~.he tank. i.e. the ~iges run ._uphill, This definitely needs to be corrected. On February 18, 1986, I spoke'with Bob saWYer about the findings and. '-" possible causes Of the PrOblem.'d One thing ye discussed vas the' ' .:~.'Lc possibility that the ga's company ~ould'have caused' c'ompaction of the trench bot,'om when the gag line was laid. :He told me that on several occasions the builder had run a dozer over the trench. He particularly remembers.that the builder vas to install a retaining wail up. slope, of :.: the sewer, system. Instead,-he brought iu a bulldozer and cut the bank ' ' .' away and regraded the ground over .the system. This is very likely the' '. '.'. v. ".'.,. reason for the reduced ability of the system to accept water. The ground would be vet from the distributed .sewage and when the tractor vas run ' over the trench the weight and vibration compacted the system rock into tl~e sides and bottom of the distribution trench. It ~ould reduce the " ' '; ..... permeability of the soil. There are several possible ways to upgrade the system: The first ~ould .be to upgrade by extending the field into the 38 foot solid pipe area between the ta~k and the trench. The percolation rate was 265 sq. foot/bedroomvhich would be adjusted to 315 square ' foot/bedroom per Hunicipality of AnChorage regulations. If 55 inches ;of rock vets under the pipe the length'of the trench would be 29 feet or it could be fully expanded to 33 feet. This would still allow 'the required 5 feet area between the tank and the field. 1200 ~¢sl 33rd ~uenue. $ui1¢ B. ~nc~oraClt. /~los[a ggs03. (907) 561-5040 The second possible solution vould be to remove the gravel from the trench, then to scsrify the sides and bottom to remove compacted materlal. Then refill the trench vith clean rock and rebuild the 'system. The first .alternative would probably .be the least expensive. If you have any questions, please let me know. Leroy C. Reid Jr., PhD, P.E. President ':~ APPLIC'--NT FILLS OUT UPPER HAI'"~ONLY Property Owner '" ' '"' ! '~;~d ~ /~"'"'~-"/'~"/~ ~/~/ Phone Lending I~titution~~ ~a~/ ~~2 Phone Address .~ & A~nt . ~ ' ~ ~ , ~- ~ Phone Legal Deserl~t~n' / Street Locatim ~~/ / ~~~ ....'' Type of Resl~nce/ ' . ·  Single Family Multiple Family No. of Bedroo~ ~ Other Water Supply ~ ~nU~v~Uu~ ' ~J~r/U~ · /~., *W*C. ~LL LO~. * .e~ ~oa ~, ,e,u~,~ ~or .,~,~....,,~.~ .~n~e J..e mS. Community.. · ' For wells ~llled prior to that date, give well dept~(atlach log If available).' · D Public Utility Sewer Disposal  Individual Year Indiv~ual Installed: Public ~ility When Co.acted to Public Utility: ~ Holding Tank . ' NOTE: THE INSPECTION ~E MUST ACCOMPANY EACH RE~EST BEFORE ~0CESSlNG CAN BE INITIATED. Time Time Time Time ! Date Date Date D Inspector Inspector I (/d"~J;~'~ c'~ Insp~tor~ ~ ' Inspirer ~ - Field Notes:~ ~ O ~ ~- ~ ' ~ f ( ~ '_ t ~UNICIPALI~ O~ AN~ORAgE S E P RECEIVED (~) APPROVED BEDROOMS 'CONDITIONS OF APPROVAl ( ) DISAPmOVED ( ) CONOIT~NAL APPROVAU Soils Rating Date ~wer Installed Well To ~sorplion Area Well Log Received Well to Tank Septic T~k Size 72~23~3/82) · ALASKA e ' lRonmenTAL COTITROL II £. . 'i: .... ([n(jin¢¢riot ~ ~.uironmcnlol $Iu~1i¢$ ' X September 18, 1987 An Analysis of the Problem Nlth the On-Site Sewer System Located on Lot 13, Block 1, Trails End Subdivision Background On April 13, 1982, Dr. Leroy C. Reid Jr., did an exploratory teshole on the lot to determine if it were feasible to develop this lot. It looked feasible but additional testink to include percolation tests would be needed. See Attachments. April 22, 1982, Hr. Jim Green, a geotechnical engineer with AECS did a series of soils test on this lot using a backhoe. The percolation tests run in conJuction with the visual part of the test indicated that the south half of the lot was acceptable, for an on-site sewer system. See Attachments. On July 16 - August 20, 1982, a se~tes of inspections of the on-site system was done by Dan HacFarlane, Soils Scientist, Dr. Reid, an Engineer, and Darcy Bevens, Geologist. A series of problems were noted'. The excavator had filled the first 20 feet of trench with contaminated rock. He was told to remove it and install clean rock. On january $1, 1985, Tobbin Spurkland called Dr. Reid to discuss some problems he had durtng an adequacy test being performed for the owners. Hr. and Hrs. Robert Sawyer. The Sa~Jers were selling to the Dtehl's. Dr. Reid told Tobbtn what he knew about the system. It appeared that the water level in the septic tank rose t~edtately upon adding water. Tobbtn then hired AECS to use their drill rig to drill some testholes along the system. See Attachment 3. An excerpt follows: "Water at 2'-about mid-trench, Just to the west. Appears native organic soil Is holding water and keeping saturated." Darcy Bevens to Investigate the site. Darcy leasured water levels and decided that'there appeared to be a reverse grade and the problem was surface water getting Into the system. A shallow curtain drain was indicated. It was Installed. On January 8, 1986, Debbte Roth, a realtor, called Dr. Reid and explained that · obbtn still could not get the system to pass an adequacy test for 3 bedrooms. On February 4, 1986 Hr. Steve Cords, Civil Engineer and Alan Mien, Engineering Technician of AECS again ~hot ~ater levels tn the syste~. The water level in the tank was now higher than in the end standpipe. This was normal. Also, In the house cleanout there was water, but the level was higher than in the tank. This indicated blockage between the house and the tank. The seepage system was filled with water on February 4, 1986. An adequacy test was run on the system on February 6 and ?th. The sytem wasadequate for a two bedroom house. There was no explanation why the system would not pass a test for three bedrooms. Dr. Reid talked to builder, Chris FeJes. He couldn't add any Information. Bob 'Sawyer, said that he saw the builder run a dozer over the trench during the tile he was cutting do~n the bank uphill of the system. Be could feel the whole house shake. It was thought possibly since the system was parttcally full of water the vibration could have compacted the gravel Into the soil. This was entirely possible. The house was sold as a two bedroom house. The end " standpipe Was moved back to 100 feet from the neighbor's well. The health authority was granted around June 15, 1986 and the closing was completed. Several times.during early 1987 Dan Dish1 and Dr. Reid spoke about up'fading and 'repairing the system. On Nay 20, 1987 a request for waiver was sent to the Nuntcpaltty o~knchorage. The letter also outlined remedial action to be taken to .correct the.reverse grade and the potential soil compaction. On Nay 30 a check was again made of the system. Dlehl had reported the system backing up into the house. He would have the tank pumped. It would work for a time. There was a tallow like obstruction in the cleanout pipe located between the house and the tank. .. On June 3, 1987 a testhole was drilled along side of the system to a depth of 18 feet below ground level. The test hole did not show water. On June 16, 1987, the tank was exposed by Ntelson Brothers Excavating. There was a lard - tallow like plug between the inlet pipe and baffle in the septic tank. This effectively plugged the lines between the house and the septic tank. This was the cause of the intermittent backups Into the house. It was was removed. There was a test hole dug along side the system in the general location of the hole drilled by Dennis Roe in 1986. ~hen the trench was exposed it was found to be full of peat and roots instead of sewer rock. 'There was none of the reinforced plastic the excavator had used to cover the field present in this area. The 4 inch plaster distribution line had a big sag in it. The bottom of the line was within the one foOt of the trench bottom. It was evident that rock had been removed from the center part of the system. Photo 1 - 4. Photographs were taken to document the findings.The files were reviewed and the note on the inspection form reported that the gas company had created a low area .over the field was noted. A percolation test was performed on June 17. 1987 on a bench dug beside the system at a relative elevation of mid system. The percolation rate was 5 minutes per Inch or 158 square foot per bedroom. See soil logs. i testhole was then dug over the south end of the system to determine how far the damage had occurred. At and below the gas line there was pit run gravel around and under the per,orated pipe. The pipe appeared to have been replaced ss it was a different type from the other pipe. is the excavator followed the "gas and sewer distribution line toward the house the damage continued. Then abruptly the gas line veered abruptly to the east and went outside of the sewer trench. There was no Lore damage to the system beyond that point. On June 20, 1987 the rebuilding of the system was restarted. The soil Indicated that widening the trench to 5 feet Would remove the damaged soil. $.5 feet of rock was placed under the pipe. The system was rebuilt at the 1982 adjusted percolation r~ate of 2?5 square feet per bedroom instead of the 158 square foot per bedroom obtained in the 1987 percolation test. The 1982 soils test shows a percolation rate of 36 stnutes per Inch. This Is an error. The Lost conservative percolation rate Is 28 ~inutes per Inch. The subsoils under the' system (-8.5 feet BGL) had a percolation rate of 83 ~lnutes per inch so the soils under the system are permeable. Sugary , It was surprtsfng that the system functioned as well as it did. The soils in which the system was built was aS good or better than the 1982 test. It appears that the ~aJor reason the syste~ failed was either of the two following scenarios: . 1.. The excavator in'his anger at having to remove the first 20 feet of rock had instead removed the rock from the ~ldpart of the trench. It was then backftlled with overburden containing peat and roots. This ts highly unlikely as It would be less expensive to Just buy ne~ rock. Also. the discovery of the action could lead to the loss of license and/or criminal prosecution. 2. The gas company or their contractor tn digging In the service line hit the se~e~'rock. It being a clean graded gravel would keep running into hole until ~os~ was bailed out. The removal would cause the line to sag and overburden to 5o do~n into the trench. The photographs sho~ little ~atertal under the pipes. Somewhere near the first quarter.of the system the problem discovered and the pipe then relocated. The use of the pit run gravel near the ,end of the aytem Is suspect since already the presence of se~er rock was documented during the construction inspection. Conclusion: The evidence points to the construction of the gas service line subsequent to the construction of the on-site system as the cause of the damage to between a third and a half of the on-site se~er system. Photo 1 - Opening in wall of system showing lack of gravel. Photo 2 -'Side of system starting to show. The sag in the line and the lack of sewer rock shows. There appears to be rOck under pipe beyond shovel. Water ls fro~ s~te~. Photo 3 Lack of rOck is shown at the Vee part of the line. Photo 4 -iLack of rock still shows but line iS rising. Photo 5 -'View from end'of syste~ toward house. The low white standpipe is tn area uncovered Is Photos 1 - 3. Gas line has been moved away from system. Area where gas line veered off syste~ ts about the shiny area beyond low standpipe. photo 6 - View'toward the south. Dark area in ditch near where system starts. Photo ~ -View to south where sagging effect starts. ALASKA t FIL"' OFIITIE FITAL £OFITROL SI RUI?,$, Il'lC. August 19~ 1982 Nemo ~0: Eecord 1~01t: Re id --~_ ' · ' . . 'SUBJECT: Inspection of Lot 13 Block I Trails End Subdivision Today at 11:18 Darcy and I ·inspected the syste~ put in by Fred Nastell for Chris l~e~es. Upon arrival and checking the levels of the pipes ! foun~ that there 'vas still a reversed slope betveen the septic t~nk and the field. One of the pipes in the field had a reversed slope. -The line betveen the tank and · field vas floating. ~Upon 'backfilling this veil csuse an additional reverse slope. "The cap vas taken of£ the stand pipe and a lock dropped down into it. Igater vas determined to be in the fi.eld. Also, the stand pipe vas made of per, forated pipe. This id not acceptable. These inspections vere made in 'the presence of Chris. Later Chris, Darcy, and I vent to the Pollock Subdivision and talked to Fred. At that time ! told him that the job vas red 'tagged. And until such time'as the follovlng corrections ~have been made. l~e vould not approve the system. :-- Deficiencies l. The pipe from the septic tank to the field shall be properly bedded and properly sloped. The llne in 'the field shall be 'properly sloped. 3. ~he contalminated soil underneath the pipe for the first 20 feet of pipe shall be removed and clean rock put back ,&. The stan~plpe at the e~d of the line shall be replaced vlth solid pipe according to the Nunicipal Code. 5. AEC$ viii drill the trench at several locations to determine the quantity'~f sravel since the trench vas partially backfilled before the second Inspection. Upon completion 'of our inspection the land is to be graded so the rater viii sot run into the field as it is presently doing. ~e viii continue to monitor the system vithin the next several reeks to see if the water in the stand pipes disipates. If it 'doesn't then additional action viii have to be taken to the correct the situation. The system may have to be dug up and rebuilt or an essment must be obtained on the lot to the east for a curtain drain. · ALASKA en o. rlmelqTAL COrlTROL..$1 RU, S, irlc. Angus[ 20, 1982 ,From: :Subject: ~ecord ~acFarlane Inspection of On-Site System On 7/16/82 I went to perform the 1st Inspection for the On-Site Septic System on Lot 13 Block I, Trails End Subdivision. I fquud numerous problems with the site, such- {. A distance of 96' +/- 2' to the neighbors 2. ~n even shorter distance to the veil on the same lot. 3."Trench not as deep as permit stated (excavator "did this to avoid ground water). 6. Trench lacked required sidewall area (du.e to sba 1 low depth). · ! concentrated on increasing the sidewall absorption area ~roblem. The owner (l%jes) & excavator (Nastel) were told 2 options: A. Raise septic tank. l~. Lengthen trench. ~othing vas doue for several days. Theu another inspection vas ordered. Lee Reid and ! arrived to find the trench hsd been filled and backfilled. 'This is not standard proceedure, Me took sight levels, determined sever pipe sloped uphill, and found water in the cleanout of the sever trench. '.red-tagged the system. SupPoSedly the mistakes were corrected and ye were called again to iuspect the system. We found nothing changed and .,again red-tagged the'system. That is how it 'stands today. '. .Dan NacFarlaue -! ENVIRONMENTAL ENGINEERING DIVISION :~ 825 L '$~?~, Anchorage,. Alaska 99501 Telephone 264~,, ON~ITE SEWAGE DI. ~AL SYSTEM AND/OR ~ WELL IN~EC .ON RE~RT ~AME MAILING ADDRE~ LEGAL DESCRI~IO~ ~r~,/~ ~m ~ ~/3 '~ / . LOCATION · ~~ ~ . ., ' NO. OFBEDR~MS tionarea D~II:~ · PE~}T NO. Liq. ~city in pllonl Imi~ ~nCh Width /~ ¢ ~ IF HOME~DE: Liquid ~th ~ ~ DISTANCE TO: ;Well , ~lling ~g~ PERMIT NO. ~ ~ ~ Menuf~tumr ', Mat~ Liquid ~iW ~ Well F~r~[ion Nearer ~t line PERMI~ NO. ~ = 'DISTANCE TO: / 0 0 ~ -- 6 / ~ngth ~,dth m . PERMIT  Ty~ of crib ~ ~ameter ~ ~[h Toal ~[i~ ~o~tion ~ DI~ANCE TO: ~e~l ~ f~ti~ N~ lot line ~ass ~th ~i~ ,O~tonm lo ~t line PERMIT NO. DI~ANCE TO: ~ilding fou~ati~ '~ li~ ~lic ~k ~ti~ 0T. ER - PIPE MATERIA~ - J SOl L TEST RATING INSTALLER ~ / '~ . ... .. I . ~ ~ - , "' '~ .... / _~' '1 .DATE LEGAL .. 72~13 (Rev. 3178) ) .... "~ .(~ONTROL SEHVICE$, INC. .~ttt NO.,. o~, 1200. West 33rd Avenue, Su~ B CALCULATED Byr ~'r'~_~ DATE ... ANCHORAGE, A~SKA 9~ ~3 . ~ (907) ~1-5040 ~ c~rc~.v =*~E 1200 West 33rd Avenue, ~~ite B CALCULATEO .¥_ ~ ~ ,', ~ DATE. " ANCHORAGE,ALASKA (. )3 ,~ i ! ' I i , J ; -f - j ~ t I i t j i.! i ! i ! CONTROL SERVICES, INC. 1200 West 33rd Avenue,,.~--,i. te B C^LCUC^TE= ANCHORAGE.ALASKA t 03 ' '. (907) 561-5040 c.£c~ ' ~ ' ~ i t { ~ '~ . ~ · '- : ~ ' ' ~ - : ~ ~ · / / .. :..~. ,~ . ,... ow ~hat..~o ~o~.:Toben su ested u ' · - - -~-:---~ · . ..... . -,. '.. .: -.. ...~ ~.: -.. . ~1 I~/11 liJI III I~1 I i I IL, VVl I I I i%,~L, Ill I have reviewed the tile o~ the subject Jot o~1 by Robert Sawyer and · concur withn~, former letter that there'is sufficient ro~nbetween .the ..tank m~d the ex]sting System to upgrade the sewer system. As long as .the trench is no~ any deeper then the existing trench it should be m~re than adequate to n~ke up the difference between the two bedroom syst~na~ determined by the adequacy test and the three bedroom 'system. A/sos the standpipe at the e~d of the trench has been damaged a~d possibly this should be dug up and repaired to get It back to the _ 100 foot distance from the neighbor'swell. As long as the trench ..does not .get ~ithin 5 foot of 'the end of the existing septic tank everthin8 should be proper. in the develop-mnt of this lot .we had dug several testholes very near .to the lor~itude of the trench. :.The soils were better then what we had ~hown oh our soils test...~,e~ I feel .that using the 265 square foot .?er, bedr.oc~n ~uld be rrore then adequate to meet the needs of a 3 :;DL"~rooTI I~OUSe, .."- .-*:' · :' .: -. :; ' ' :'~;.i ' : Let 3r; ~ !~. :- ' yFROM: Ru.j£e$ ]nc :, , . ,. -.-'3: ~he Water lev~i in the septic tank is i.I fe~t ~bove the : -.-'.."-.-./:.: water level in the ~ta.udpipe 'located at the .end ~f the --,."' ::system. Tnt house appears to 'be occupied', in that there · . ' :, 'are. tracks .through the snow and there were trash bags ... 'placed ~ut on the road. We inspected the standpipes in the aepti~-tank and found out that they were clean. The '~ater"in the 'tank:appears to be at-the proper level. ' -" ' ' ' -'.One' problem, '~e" d{d notice, Was that in the 'cleanout to :. . i..the ho'use~ ;be'tveen :the house and the septic tank. .-.. .. '" .. -. A site .leve'l indicated -~hat 'the septi~ .tank 'is "' "- · .approximately 2.9 .~eet below the level in the cleanout. ," ', '~he cleanout had a lot grease in it 'and the water level ' · '~ppeared to have risen Well above ~round iev'el, "sometime · ; in the recent past~ It ~ould indicate 'that there vas either ~ break in the line, between the hou'se ~nd the · ' ~eptic 'tank or line sag. ,The break in '{he line or s , : " -ilipped coupling~ i's the '~ost 16gical' ~swer to this. .-"' .. :; - :. .- . -...;. 'In i'onclusion, it appear that the .system is ~orklng; However, ! ~ould ' '?reco-~end that an adequacy test .be r.u.n~ using extreme caution to see if v ·there was a reverse grade between 'the line ~nd .th~ i~stem, l~ork ~one .. t. '~y: <l)arcy Berths, from A~CS, ih Septembe,r of 1985 .indicated that' .th'e · ' ..'water level in the standpipe was higher than the ~a[er level in .the -"~eptic tank. This ~ould indicate that there's a possibility 0f a bow in i. '..the line or a reverse grade. _. .-.,_ -' ";...~y ·using ~are in running 'the adequacy'test in it'~'S ~ntlrety, it ~ould .be ':' '"' ''"' ' .... '~ .... ' .... ; :' "' '~' · ' ' ' :-~... :. :.i' . .." '.'~ '.,'- · On' 3anu'ary 14, 1986, Dennis 'Ro'~ and ! visit'ed {~e Ao~e ~n ~rsils ~.nd .... j.. :6.ubdiviaion and inspected the sewe~ system. :~ere are the ~indings that- '; .~e determined b~ using a hand level and ']~ossible that We could determine if'She iine had a ~everse Slope.I ':~lso, ""' '" '-ithe large ~mouut of grease found tn''the ~'leanout and the absence of .. '~,-:: '." '"; '~'"'%' ' ',;sludge in both inlet and ou'flet compartment of the tank, ~Ould ~ake ~e ':..':~-':" ' ' --. .-. '. '-.Suspect that prior homeo~mers had dumped ~ry'pan ~rAase 'into the ayst,em.'t":-'- '-. '"' ", ' '"' .... · ' i:'1£ so, ~his could have Caused the' distribution ,Pipe'to plug. In bne .",'{-. "'"'~©ther instance, this action too~ approxima'tely ~.~ years to clog up the ." '"" ' ' · ~ystem. Zt does not mean the' system has failed.'~Isusllv~_ __, _~- - ~'s~n- Roto ' ':-," - "':':' '" ":.'..Rooter .to go through the system and flush it ~nd then pumping the grease -'- . .- ...out of the eud~ the system can be rehabilitated. < .... 'i: .. -.-".? - .~ : . : ':' ' ...; '< .. · '. ~--e=ch, then ~o scarify the sides and bottom to remove compacted ~:erlsl. ~hen refill the trench vlth clean rock and rebuild ~he first Ilternative vould probably ibc the least expensive, · econd possible solution ~ould be to remove the srsvel from the '~ ll~u have ~ny 41uestions, please let ~e lmow. .l~eroy c. Reid Jr., PhD, P.E. President I"~b/-I,)l\/-i ~! IUII'IUI II IIbl I I/iL, l,,gl II l"lU[. OC, I~iUibI~, II lb. l': ~ Herital~e Ho~s a~d Invesl:~nts, ~nc, ..l . ~07 East Northern Lights Boulevard · · 'Dear Ks..]ones: [0n February 4, 198~., ~ee started the ldequacy test on the Trails End lot. .~The f£rst day was uqed mainly to get the trench filled and saturated with water.. On the second test day the system was filled with water sud the lbsorption rate de~e~ined on ~he '~x~ 2 ~ys. ~e system is capable of ~ccep~i~ 310 ~alloas per day,...~is is sdequa~e for a 2 ~droom house, ~ere appears t~ be a reverse ~ade between the septic ~ank, ~he field .and ~he house. ~ere ~s a sligh~ to fls~ grade ou ~e i~side -~ere is liquid iu the 'house ~lesuou~, ~ere should be ~ liquid iu Pipe between the house sad ~he ~snk, -~is indicates ~hs~ ~here ts a ~everse ~rade between the house sewer and the tank. i~e. the pipes ~n uphil!. ~is definitely ~eds 'to be corrected Sa Yeb~ary 18, 1986~ I S~ ~th ~b 'Ss~er.abou~ ~he findings and 'possible causes of the 'problem, One ~iu~ ~ discussed was ~e possibility tha~ the ~a's c~pauy Could have ~aused c~actiou of ~he ~rench bo~om ~eu ~e ~a~ line was laid, He told ~ ~a~ ou several occasions ~he builder hsd ~u s dozer ~er ~he ~reuc~. He ~r~icularly .red'ers tha~ ~he ~ilder ~s to ~us~all a re~aiui~ ~'11 up slope of the sewer system. %~ead, he brough~ iu I bulldozer ~d ~ the bank sway lad resroded the ~round ~er the sys[el. ~is is very lilly the reason for the reduced sbillty of the system to Iccept ~ter. '~e ~round -would be ~ from the distributed sevase and ~en the tractor vas nu .over ~e trench the ~ish~ ~d vibration co. acted ~e slstem rock in~o the sides end bo~om o~ ~he dls~rlbution t~ench. 1~ ~u3d reduce ~he .ps--ability of the .[Oil ~ ' ' '~ere are several ~ssible ways to upgrade the system: .... 'The first ~uld beltoupgrade by extending ~e field into the 38 foot ~ ..solid pipe area betveen the 'tank and ~he trench. ~e ~rcolation rate ~as 265 sq, foot/bedroon ~'iCh ~uld be adjusted to 31~ square' "'- ' '~foot~edroou ~r ~nicipsli~y of Anchorage regulations. If ~ inches of <'' --~ rock ~re under the ~ipe the 'length of the trench ~uld be 29 feet or it ~ ' ~eould be fully expanded to 33 feet, ~is ~uld still ~11o~ the required ' ~ feet 8rea betveen the 'tank and the field,~ · _. / I ~J J J jJ J /R L /'I ,,) I \ /'I UIIUII'IUIIIIICIII/'iL L, UIIIr'IUL, OUI1UII,,L;O, Illl,,. June 4, 1986 Municipality-of Anchorage Department ~f Health and Human SFrvlces 825 L."Street' Anchorage. Alaska 99501 Attn:: Steve Norris Re: Trails End 6ubdtvtsion Block 13 Dear Steve: This Is a request for a waiver of.distance'between the sewer system located'on Lot 13 and the well located on Lot 12. ~ost of the entire sewer s~tem on Lot 13 Is in excess of 100 feet from the well located on Lot 12. "However, approximately 5 to 6 feet of a trench which turns ~arallel to Longhorn ts within the i00 foot radius. .As the prolect had developed we were Under the ImPression that the new o~ner of the property was ~oln~ to extend the ayste~ back toward the tank and correct the sloping standpipe at the end of the trench. ~owever, there has been a chan~e of plans and the house ~as been .~onverted to a two bedroo~ house. Sometime tn the near future the system ~a~ be converted to a three bedroom house. At that'point the trench, would be enlarged and the standpipe removed to the required 100 feet from the well to the s~stem. Although t~e sever syste~ Is lo~ated uphill'fro~ the neighbor's'well there is a driveway. The ~round slopes down and then flattens short of the driveway leading to Longhorn. The ditch along side the driveway would drain any waters off Into Longhorn... ! do ~ot feel the ~ranting of this waiver ~tll create a health hazard. ; If you have any questions please feel free to'contact our office. " · : Sincerely, President ~OBERT ~At~'ER -. . ANCHORAGE AIJtSKA ' ~... · 9503 - LO~^.,~--i¢.:, x ~ ¢.'ct.s . 46 7320. 7891 2 3 4 5 6 7891: 2' 3. 4 789i o qL/ 3r t IIU.I!iUIlIII III/ L tUlllliUL.. tUIb 3, IIIb.- June 9, 2985 .MuniciPality of Anchorage Department of ~ea]th and Hunan ~rvices 825 L. Street ..'. Anchorage. Alaska 99501 Attn: .Steve ~orrls RE: Trails E~d Subdivision Dear Steve: ... .. · 'i. ~' L in ay letter ~oWhltney Jones, I expressed concern about the reverse .~ETade between the house and the ayste~. I don't think It Is a critical proble~ but It should be investigated if the syste, is enlarged to a S-bedroom house. . .In .summary. this :problem is m~nor and it should not create any'health ~azards. ;;, :. '.:,. ' '' "": -":;" ':'";:' '"' ! ......";.S'incerely,' '" .... · '.",'-.. ~': .... :-.-.-[ ,.':-.. :... :.. ribn31\n c,i IUIl~U! IIIIIZI II/1L 1.,UI ilI~UL 3 · - June 9, 1986 .. . . Municipality of Anchorage 'Department of Bealth & tluman Services 825 L Street- ~chorage, Alaska 99502 .Re: Lot ~3, Block ], Trails End Subdivision '.. Ou June 6, ]98~. I inspected the correction ua the location of the · tandpipe at the end of the trench. It has been moved to {00.6 feet from the we]] o~ Lot 12, Block l, Trails End Subdtv~sion. The grave] ps~h toward the other well was broken and the void ~21]ed with ~rave]]y slit..~he sma]] ~ortton of systems removed will uot m'i~lficantly affect the system as it was aot properly installed for the 6 feet ,removed. ALA::51SA IIUIROFImI FITAL" COI)IROL 'SERVICES. 'Inc. ~ ~n~mc~rin~ ~ ~nuir0nm~nl0) Slu~ . ~ ~ay 20, 1987 ~. . .... ~unJc~pality o[ Anchorage ' ' Department of Health & ~unan services 625 L Street ~ncnorage, ~lazka .99501 Re: L"t 13, Block 1, trails End Subdivision . In 19~2 . 3 bedroom system ~as in~t~lled on this lot. ~ere ~as ~ problem ~Jth the ~xeavator ~aviag ~ reverse grade on the pipe. The tank uas raised. ~e also had to remove ,omc ¢f the rock because it u*z contaminated. ~e homeowner reported that during the ~ollo~Jng ~pring the builder, in li~n of building the required ret~inig uall, ,~d ~ l~rge bulldozer over the zyStem tearing do~ ti~e b~nk to build ~ ~lope. ~J, uas ~uring b're~ku~ ~nd the ground The dozer running over tim ,yutem could haw compacted the trench ~alls thereby causing the. *yutem only to be ~dequat~ for tuo bedrooms. ' · ~he buyer i~ nou ready to upgrade the ~y~tem to ~ three bedroom house. There sufficient room for the upgrade, but th,t is it. ~ere is no more room on lot for . futur. ~y~tem upgrade. Also, ye request a waiver of distance from the uphill lot line, lot 14, to 5 feet. The lot is undeveloped and is higher than this lot. The effect of this waiver on the adjacent lot is nil. During the excavation the soils will b~ rechecked, the reverse grade will be corrected and the da:age to the system by the dozer will be evaluated. If you bare any questions, please let me know. Sincerely, PE ' l~res~i'd~nt t~q ' , ,,.,' ¢/.; .... ' *l/~'"'~palily of Anchorage DE'PARTMEN'~ ,JF HEALTH & HUMAN SERVICES ~25 'L" Street. Anchorage. Alaska 99502-0650 $(~ILS LOG -- PERCOLATION TEST PERFORMED FOR: LEGAL DESCRIPTION: 1 2 3 4 5 '6 7 8 9 io 11 12 13 14 15 16 17 18 19 COMMENTS Township. Range. Section: . SLOPE WAS GROUND WATER ENCOUNTERED? IF YES. AT WHAT DEPTH? Reading Date Gross Time SITE PLAN fi!!!ll.I I I I I I I !1 II III I I I I Net ~th to L Net , Water Drop PERCOLATION RATE TEST RUN ~ETWEEN , -- (n~rtutes/mchj PERC HOLE DIAMETER FT AND FT PERFORMED BY; &.,/I ..e ~ I ACCORDANCE WItH ALI. STAte AND MUNICIPAL GUIDELINES IN EFFECt on THIS DAte. CER'I'IFY THAT THIS TEST WAS PERFORMED IN DATE: PERCOLRTION TEST DATA SHEET ADDRESS ZIP CODE LEGAL LOCATION TOTAL DEPTH OF HOLE ZON£ TESTED ft. -1[S1 HOLE DiAHETER ~ I~,F-ADING f "~'.CLOcK.TIt, E IIET TIME DEPTH TO' I~ET DROP RATE ., . t " I~TI,~ ,, '~FZI'IAL P£RC;OLRTION RATE L PERFORHED BY MOA STB3-O2~ SQUARE FgOT/BEDROON ¢r PE~RCOI~TION TEST DATA SHEET ADDRESS DATE IIIL.. C "C ZIP CODE LEgI, L LOF..ATZON L '/-". TOTAL DEPTH DF HOLE -ZONE TESTED READING # ., '~:CLOCK TI'liE .RET'TIME DEPTH TO NET OROP RATE (mtn/tn) ' i r° ' !¥?o '.3'o .] O:FY FZNAL PERCOLATION RATE ,~ DERFORHED BY., GENERAL !NFORMAT[ON (a) Legal DescrlptLon (it~clu~!e lot, b~-ocl~.{~u~3~yl~Ort~sectj-Pn; tO~NnSh!p; range) LoCatlo~.(add~ess or ~re~lons) ' WATER.SUPPLY. indiviclual'W_e[l"~ Oommunlty~: P~bll~.~': Not~ 1[ cO m munltywel [ sys~;em;, m-u's~lave'~,W'rttetl:l=:-~a-,fi-~tom ti1 eSta-t~eDePa ctment°[El!~i r°nme ntalG°-ns-e rvatl ° n attesting,to.:{ha legality at~l:stat us_~ Page I of 2 ENGINEERING, FIRM PflOVIDl~.,~i:; I.NS~P~,~[O]q~S_ ~, TES~R.~ EI_~:~EA]:ICH, D. ,. A AND INFORMATION ,., , As~fl!fle~ bY~Y~e~e~o~ nd~[~L~ti0~~o~w~e~ow, l;veri~that my investigation of this Health A ut h0rity'APPr0~O w~-eon~ite~w~te~-u~lYa~/~[~te~ disposMs~tem is safe, funmional and adequate fOr{he nu~ber'of ~ed~o~s~E,t~eO~st~u~:i~dicSt~h~ ~e~erlfythat. based on the information obtained from the ~c!pa~ ~f Anc~om~ ~es~ a~' [~M: ~ (~~- an~ t~spe~ion, (he on-~te water sUpply and/or waste~ter ~POSMsystemis~ncompllan~ ~th all M~nrc[~t ~dStatecodes. or~inances, and regulations in effem on the~te~o[ thi~.i~spe~ton; 6. DEIEP APPROYAL Approved. for . - l~e~' _m:0jns by~ ::::.:::: ::_ _ :::-._-.-_. ..... = ...... -. = Date Approved -:.::: ........ -:; Dlsapp_roved: .... _: ....... ~ ..... Conditional, ........... Terms Of Con~itl0nal APPrOval CAUTION The: Munc!pality o[ Anchorage Departmertt o~' Health anct Envlror!mental Protection. (DHEP) issues Health Authority Appr~ ce~tiflc-ates beset! solely, upon the repre~sentaliOns.: giveminfiaragmph 5 above by an independent profeSSional engineer re,stead, in the Slate: Of Alaska. The:,DHEP cloes ~is asa courtesy to purchasers of homes and their lending instltuUOn$:ir~or~er tosaJis~y certal~fede~l an~s~te~re;.qui£eji~ents~ Employees of DHEP cio not Conduct inspections or a~na~e-clata beforea~ertiflcate:ls~issuecl. The, MOrtlC[p~Mi~.~f'A]~C_hOmge i.S not:resP--°nSible for errors or omissions in the professlona!enginee~s wore · - - '- - - Page Bo UN CiPALm, OF ^NmO OE DEPT. OF HEALTH & EI~/'iRONMENTAL PROTECTION MAY 2 3 ]88 ,. w...oATRA CE V -O MUNICIPALITY OF ANCHORAGE (MOA; .* HEALTH AUTHORITY APPROVAL (HAA) CHECKLIST- FEBRUARY 1984 264-4720 Legal Description: ~-~'~/-~ Well Classification '~,,~-./I//~'~ If A B ...... //'~ ,, . . ~,. u.~'.u. Approved (Y/N) ~/~ Well Log Present (~) ~ ~ Date Completed ~-~/~W~ield ~' ~~, ~ ~ J - _ . [ ' Total Depth ~/¢_ ~,ed to. ~ Depth of Grouting Static Water Level ~ Pump Set At Casing Height Above Ground Electrical Wiring in Conduiti~N) · . 'Separation Distances from Well: Sanitary Seal on Casin~N) Depression Around Wellhead (Y(~ To Septic/Holding Tank on Lot /~O,Z. / ; On Adjoining Lots To Nearest Edge of Absorption Field ot /g /V~' / o/~, -- ; On Adjoining Lots To Nearest Public Sewer Line. 24 To Nearest Public Sewer Cleanout/Manhole To Nearest Sewer Service Line on Lot . Water Sample Collected by ,. /~"~.5 '/~" /~/'/~'"u/' ; Date Water Sample Test Results SEPTIC/HOLDING TANK DATA Date Installed ~'-~-~-*~,Z- Size Standpipesj~N) Depression over Tank (Y~ //~ ~")~ No. of Compartments Air-tight Caps~)N) To Water-Supply Well To Property Line To Water Main/Service Line Course Pumping/Maintenance Contract on File (Y/N) Holding Tank High-Water Alarm (Y/N) Separation Distances from Septic/Holding Tank: Foundation Cleanoutt~N) Date Last Pumped .~'--,~-,Z-~(,~ ;for Temporary Holding Tank Permit (Y/N) To Building Foundation ~ / .,~ / To Disposal Field -~ / To Stream, Pond, Lake. or Major Drainage Comments Page 1 of 2 72-026(11/84) C. ABSORPTION FIELD DATA Soils Rating in Absorption Strata Date Installed ~'~,7-.~- Width of Field Square Feet of Absorption Area Depression over Field (Y Results of Last Adequacy Test Type of System Design/ Length of Field · Depth of Field Gravel Bed Thickness Standpipes Present(~N) Date of Last Adequacy Test Separation Distance from Absorption Field: To Water-Supply Well To Building Foundation ..~0 ! Lot To Water Main/Service Line ,/0 -P' To Stream/Pond/Lake/or Major Drainage Course To Driveway, Parking Area, or Vehicle Storage Area Comments To Property Line To Existing or Abandoned System on ; On Adjoining Lots ~o To Cutbank (if present) / D. LIFT STATION Date l Size in Gallons "Pump On" Level at High Water Alarm Level at Tested for Electrical Codes (Y/N) Comments Dimensions Manhole/Access (Y/N) "Pump Off" Level at Vent (Y/N) g Cycles during Adequacy Test. Meets MOA ** Check Permitted Bedroom Rating Against HAA Request ** I certify that I have checked, verified, or conformed to all MOA and HAA guidelines in effect on the date of this inspection. Signed Company Receipt No. Date of Payment Amount: $ Page 2 of 2 72-026 (11/s4) Date MOA NO. ~.~ O~ /