The URL can be used to link to this page

Home My WebLink AboutLAKE RIDGE TERRACE BLK 8 LT 4Lake Ridge Terrace Block 8 Lot 4 #051-322-26 Municipality of Anchorage /~"' Development Services Depadment Building Safety Division~ ~'~ On-Sita Water and Wastewater Program, 4700 S. Bragaw'St. P.O. Box 196650 Anchorage, AK 99519-6650 Page of www.cLanchorage.ak.us (907) 343.7904 ON-SITE WASTEWATER DISPOSAL SYSTEM AND/OR WELL INSPECTION REPORT Permit Number:. SW000304 PID Number: 051-322-26 Larry Witaschek Wastewater System: [] New [] Upgrade 14501 W. Lake Ridae Dr.. Eaale River. AK 99577 ABSORPTION FIELD LEGAL DESCRIPTION 0.6 ~,o,,~ 9.41 8 4 Lake Ridge Terrace 1.45 F,. 7.93 2.5 ~,.34 ~,. Well: [] New D Upgrade c.,.~,~u,: 2 ~,. "~"'"'~*':1 I a,,,~.~.~,,,,,:NA Private 320 ~,. 61 ~ 539 ~ D3034 & F810 Sullivan 8/27/2000 20 ~ Green General 6/27/2001 SEPARATION DISTANCES [] septic [] Holding [] S.T.E.P. [] Other. ~ Septic Abso~tion Lift Holding Public/Private Idan~lack~e~ Capac~¥: Tank Field Station Tank Sewe~ Line Anchorage Tank 1000 w,, J gS' 100'+ NA NA 25'* Steel 2 ~=wo,,, 100'+ 100'+ NA NA ~ / LIFT STATION c~, ~, NA *50'+ NA NA ~.~ ~.,. &,~o~ *none known. Bedrock separation was vedfied at time of BENCH MARK construction. Well on lot to septic tank is 100' & 98' to septic tank Door sill on adjacent lot, which was placed after subject well was ddlled. ~ ~'"~' 100 Engineer's Stamp ~,. ~.~ ~o.. *** ·. o,,.o ...~ · Inspections performed by: KND Engineering Dates: 1" 6/27/2001 ~*~.d, 9~.Lt ~.~'~ Development Services Department Approval ~ ~','~, Reviewed and approved by: ~ .,~ ~ ~/./, )Z~'" Date: Z/o ;~. ~ o0~, '~'~'C-""*- c~= 7~[~"' ]~'X"X~D ENGINEERING, INC. 20441 PTARMIGAN BLVD. EAGLE RIVER, AK 99577-8736 (907) 696-6111/FAX (907) 696-8111 April 2, 2002 Municipality of Anchorage Development Services Department On-Site Water & Wastewater Program P.O. Box 196650 Anchorage, AK 99519-6650 RE: Well to Septic Encroachment - Lake Ridge Terrace Block 8, Lots 4 & 5 Gentlemen: Per MOA Permit Number SW000304, the well on Lake Ridge Terrace Block 8, Lot 4 was drilled as proposed and prior to the septic system upgrade of the adjacent property-Lake Ridge Terrace Lot 5. Subsequently, the new septic tank on Lot 5 was placed within the required 100 feet setback to the well on Lot 4. On March 30, 2002 ADEC issued multiple waivers under 18 AAC 72, Wastewater Disposal Regulations, including a 98 feet horizontal separation distance waiver between the private water system source well located on Lot 4, Block 8, Lake Ridge Terrace Subdivision and the septic tank located on Lot 5, Block 8, Lake Ridge Terrace Subdivision. The owner of Lot 4 has no objection to the issuance of any ADEC or MOA waivers for the referenced encroachment, however; any necessary fees to obtain such waivers should be paid by the owner or his agent of Lot 5. If you have any questions, please contact me at 696-6111/FAX 696-8111. Respectfully submitted, Attachments: ADEC Documentation Surveys As-built System Details/Site Plan Inspection Report Well Log AS-BUILT SYSTEM DETAILS/SITE PLAN Pe~-,,i~ svooo3o4 LAKE RIDGE TERRACE S/D, LDT 4, BLDCK 8 PIG#051-322-26 / ........ :'~ ~- ~ I000 6AL n / ~.~;~ PREPARED FOR: SCALE' NTS ~ ~ ~ ................"%~j ~ LARRY ~ BARBARA W~TASCHEK EAGLE RIVER, AK 99577 rm[~ s~s ~ ENGINEERING ~--~'%" ~.~ ST~. LANG ~KMD 20441 PTARMIGAN BLVD. ~Z .............. *~: CA~ ~'~: ~/~/0] EAGLE RIVER, AK 99577-8736 ~"~ss~o ~ o~ ~: ~ [ ~.~~~~~.~`~.~~~.~~~.~:~~~~...~..~.~~`~.~~~~~...~.~~.~~.~~..~..~.~`~.~~.`..~.~~.~...~~.~~~..~~. .'...'.-..'--.] ~O0049.DWG ~: 00049 ~907~696-6111/F~ (907~696-8111 lO00 GAL SEPTIC ~ ~ TANK ~ SEVER ROCK 10' UTILITY EASEMENT ! / ! / ! ! / ! / ! ! ! S£P~IC / / ' LEAa -OUTS / / // / · / / / / I / / / I tI I ' SEPTIC CLEAN-OUTS Lot 5 Lot 4 18.425 s.f. / / / / / / (EX,STOiC) / / / / / / / / / / i Lot 3 / / / / / / / \/ / / / / / / / / / \ / IdEA~DER LINE \ 1/9/JULY 2000 \ / / / 30' UTILITY EASEMENT .OT PLAN ___ ASBUILT ___ SCAI]I~ =. 30' N~R~D3' Projee@'l,l~. O.. ~ A~n~nt.~ ;n~ 11500 Dali Avenue, Anchorage, Alaska 99515 . . ~ ~u/] ~-o /o rnone egmsterea Land ~urveyorsf9071 522-4625 Fax · ' tchoroge Recording Dlstrlct, Alaska, end ~hot the Improvements situated ~,"'~QTH ereon ore wlthln the property lines and do not encroach onto the property ~.. IJocent Ihereto. that no Improvements on the property lying adjacent thereto ~crooch on the lu~eyed premises end Ihot Ihere ore no roadways, tronsmlsslon~ · OWNEROF LAND · TAXJIi~EI~IFICATIO N T' I- wsl[.~ted at, Oete of Iss~ · -" ~fter. hm. I~Jmpl~g. gpm ATTENTION: It Is the ~ of Ar~chomge: Depa~n .D~: .t'~.. nt of Envl~ ~lponstbillty of the property owner to aubmR a ~ the well log to the proper authority. Munldl~ sn! of Health & Human Sen, Ices and/~ Depaflmen{ f Environmental Conse~.ation. MatSu Bomu nental Conservatk~n. DEPT. OF ENVIRONMENTAL CONSERVATION DIVISION OF ENVIRONMENTAL IIEALTH DRINKING WATER and '~VASTEWATER PROGRAM 555 CORDOVA STREET ANCIIORAGE, AK 99501 http://~v~vw.st at e.ak. us/d ec/h ome/ht m TONYKNOWLES, GOVERNOR Telephone: (907) 269-7696 Fax: (907) 269-7650 March 30, 2002 Dee High, P.E.. DHI Consulting Engineers 800 E. Dimond Blvd., Suite 3-545 Anchorage, Alaska 99515 Subject: Lots 4, 5, and 6A, Block 8, Lake Ridge Terrace Subdivision; Wastewater Disposal System Waiver Request, ADEC Project Number 0121-WW-241-822; Review Dear Mr. High: I have completed my review ofthe'submitted information and the Department's file on the above-reference facility in regards to the requested separation distance waivers.. Based on this review, I believe that.the requested waivers are reasonable. Due to the existing soil types, low nitrate levels, lack of. bacteria~ the great depth 0fthe soume wells in the area, changes in State regulations that impact the requested separ~ition distances, and all the information that has been collected for similar separation distance waNers in this area, the' requested waivers appear to be reasonable. Therefore, in accordance with the'Wastewater Disposal Regulations [18 AAC 72], the following waivers are granted: The horizontal separation distance between the Class C public water system source well and the complete wastewater disposal system located on Lot 5, Block 8, Lake Ridge Terrace Subdivision serving a duplex has been waived from 150 feet to 98 feet. The Department has no objection to the following waivers under 18 AAC 72, Wastewater Disposal Regulations: · The horizontal separation distance between the private water system source well located on Lot 6A, Block 8, Lake Ridge Terrace Subdivision and the septic tank located on Lot 5, Block 8, Lake Ridge Terrace Subdivision from 100 feet to 98 feet. · The horizontal separation distance between the private water system source well located on Lot 6A, Block 8, Lake Ridge Terrace Subdivision and the soil absorption system located on Lot 5, Block 8, Lake Ridge Terrace Subdivision from I00 feet to 82 feet. · The horizontal separation distance between the private water system source well located on Lot 4, Block 8, Lake Ridge Terrace Subdivision and the septic tank located on Lot 5, Block 8, Lake Ridge Terrace Subdivision from 100 feet to 98 feet. Dee High Page 2 03/30/02 The above noted distances were taken from your submittal. If the proposed wastewater disposal system located on Lot 5, Block 8, Lake Ridge Terrace Subdivision fails or needs to be upgraded, this waiver becomes invalid. If the n~w system fails or needs to be upgraded, additional treatment to the waste stream will be required. With the change in both in the State Drinking Water and Wastewater Disposal Regulations, it is hard to determine if the water system serving Lot 5, Block 8, Lake Ridge Terrace Subdivision is truly a Class C public water system. Due to all the concem over separation distances, I issued the requested separation distance waivers as ifthe existing water system is a Class C public water system. As a result, the submitted Class C public water system registration form will be processed in the same manner. The enclosed copy of the signed Class C public water system registration form constitutes final operation approval of the existing public water system. The Public Water System Identification Number assigned to this public water system is 218658. Please make sure that this number is placed on all water test requests sent to an approve water testing lab. The use of this number will ensure that the test results will be properly credited to this public water system. I recommend yearly testing for total coliform bacteria and nitrates. These waivers and approvals do not imply the granting of any additional authorizations, nor obligate any local, state, or federal i'egulatory body to grant required authorizations. Thank you for your cooperation with this office. If you have any.questions, please do not hesitate to contact me. Keven K Kleweno, P.E. Environmental Engineer Enclosures: As Noted ce: Jim Cross, P.E., MOA, w/o Ene. [,HI ".nsul%ln9 £n~lneere STATE OF ALASKA DEPAKTMENT 0.~ ENVIRONMENTAL CONSERVATION INVENTORY AND SOURCE ILEGISTP, ATION FORM FOR CLASS C PUBLIC WATER SYSTEM '"¢7 ~4~ 1385 P.02 A. I, Public Water System Name nnd Location: · Legnlde~ctlption of property: Number of'people served daily: 'Number of servlce connections: Public Wule~'Syslem Owner:. Ow~c*: Address: OwnerPhone: /° ¥'dZ" ~tt3' ~87~ 2. R,..~gked Check List: . . . ~ $'75.00 reglstratton fee as roqutrcd by 1 g AAC 80.1910. 1-~ 'Results of nitrate mad cnllfo}-m water samples do not exceed the MCL set at I g AAC 80300. (e~tach repo ,d~ from certified laboratory) ~ Source wale' protection requkements o[' l ~ AAC $0.01 $ have been (see section B. page 2 for details) 1~ M~nimum separation distance requh'ements of 18 AAC g0.020 have been met. (see sccdon B. page 2 ['or details) [] Cross-connection provLsions of' 18 AAC 80.025 have been met. (see section B. page :2 for details) Public Water System Source: : (cb*'clc yes_.or no) YES "~_..~ Well depth is less than 30 feet to t~e fu-st Opening for water collection. Well Is located less than 50 horizontal feet to a surface water source. Source u~es an lmqltradon galle~, spring, raln catchment, er Surface water. Sotu~e requh-e~ tre~mcnt to meet an MCL set at 18 AAC 80.300. If answer YI~S to any of the above Public Water System Source, then complete section C. on page ~or De,pnnr~ent Use Only Tlds water syslem Is hereby granted department api~roval to operate, Thc follo~4ng public water system identification ADEC StaffSignature DATE 0/99) Page 1 STATE OF ALASKA DEPARTMENT OF ENVIRONMENTAL CONSERVATION CONSTRUCEION AND OPERATION CERTIFICATE FOR DOMESTIC WASTEWATER DISPOSAL SYSTEMS APE''~ -~ ol2.1-kJJ,U'- located in ,~ ~ , Alaska, submitted in accordance with 1 $ AAC T2.210 by j~ H ~ ~ 0 ~t~ ~ I ~ -- D ~ ~ 1~ ~ . ~ ~ ' have been reviewed and aro ['~ approved. [~ conditionally approved (s~ ~_~ed conditions). If ~en ~ not ~ ~in ~o y~ nf~e ~pm~l ~, ~ c~ ~ void ~d new pl~ ~d ~fio~ m~ ~ mb~ f~ ~ ~d ~pm~l ~fo~ ~ B. APPROVED CHANGE ORDERS Change (contract order number or descriptive reference) Apl~roved by Date C A~PROVALTO OPERATE Tl~ "APPROVAL TO OPERATE" section must be completed and signed by the Depariment before this system is made available . for ase. TI~ cons~ction of thc ~domestic wastewatcr disposal system was complcted on ~(date). Thc system is hereby granted interim approval to operate for 90 days following the completion date. BY ~ DATE A.s-buil~/record drawings, submitted to the Department, or an inspection by the Deparlment, has confirmed that th~ domestic wastewater disposal sy~nn was consU'ucted in substantial conformance with the approved plans. The system is h.ereby granted final provsi to o 2. YeJlow-Symnn File (Complc~ Section C) 3. Pink-Enginees' Muni~Bo~o~gh (C~nplele Section (Ret 4/9/) ' 4. Cmtde~,od-Munl/Baeough (C~mple~e Section C) DHI CONSULTING ENGINEERS Civil · Surveying · Planning Mr. Bill Rieth Alaska Department o~ Environmental Conservation 555 Cordova Street Anchorage, Alaska 99515 October 1.,2., 2000 W.O.: 20~38 RE: Lots 4, 5 & 6A, Block 8, Lake Ridge Terrace ADEC #0121-WW-241-822 Record Drawings & Adjusted Waiver Distances Dear Mr. Rieth, Attached are the Record Drawings and the "Construction and Operation Certificate" for the replacement septic system on Lot 5. As we discussed this afternoon, we have encroached on the waiver distances granted in your approval letter of September 5, 2000. The waivers · were necessary due to a new well being installed on Lot 4 and unstable soil conditions in the leach field ~rea. I can assure you that we did everything we could to stay within the approved limits. The location of the new improvements, as shown on the record drawings, have been determined based on a field survey completed by our firm; and I believe all the distances are correct as shown. All distances are computed from the outside of the well casing and have been rounded downward to the nearest foot. The items requiring an adjustment to the waivers granted in your letter of September .Sth are: 1) Septic Tank (Lot 5) to Private well on Lot 4: 2} Septic Tank (Lot 5) to Private well on Lot 6A: 3) Leach Field (Lot 5) to Private Well on Lot 6A: 99.0' No waiver previously requested 98.0' No waiver previously requested 82.0' (Changed from 85') Mr. Jim Cross (Municipality of Anchorage, Department of Health and Human Services) has requested that we obtain a letter from ADEC granting the adjustment in the above waiver so there is no miss understanding for any future lot owners. If you could provide us an approval letter in addition to the "approval to operate, it would be greatly appreciated. ])[mond Center Tower, 5th Floor · 800 E. Dimond Blvd., Suite 3-545 · Anchorage, Alaska 99515 (907) 344-1385 · Fax 344-1383 If after reviewing the above information, you have any questions, please give me a call. cc: Mark Rennet (Owner Lot 5) 439dr10o.ltr DHI co~lJu~t~)nU~S~ n gin e e r ~ Principal Permi! No. Oi21-ww-24i-822 DHI CONSULTING ENGINEERS 800 E. DIMOND BULV., STE. 3-545 ANCHORAGE, ALASKA 99515 TELEPHONE: 344-1385 Well & On-Site Wastewater Disposal Lega~ Description: LOT 5 BLOCK 8 LAKE RIDGE TERRACE Page 2 of 4 W.O. 20438 Date 10/12/00 System DyP,.LEX." f /" LAKE / ~SET BACK CAL. SEFTIC' CLASS 'C' .' .30' U.G. UTILITY / / / / I WiLL i:~O . ..: E OF' W.~TTER I ' ~ :;;' 7 ~ / 2 "-'-'--r.---~ I / % / /1 00' I LOT Sa ./. ? / SCALE: 1" ,= 30' LEGEND .... · CLEAN OUT-PROPOSED-INSTALLED THIS PROJECT / ~UT~UN~ER GROUND TELEPHONE-EXISTING ~ ~ ,~O.~.~. · ~,~'T RECORD DRAWING \! I STATE OF ALASKA DEPARTMENT OF ENVIRONMENTAL CONSEKVAT1ON CONSTRUCTION AND OPERATION CERTIFICATE FOK DOMESTIC WASTEWATER DISPOSAL SYSTEMS <' -: £ . A. APPROVAL TO CONSTRUCT Plans for the conslruction or modification of ..... . ~ ,~./. ,:~ ~. ~c '"7',, [--] approved. [] conditionally approved (se~ a~ached conditions). .% / f"~ ['~...,.~- - BY If construction has not started witign two yea~ of the approval date, ~hls cergficate is void and new plans and specifications mast be mbmitted for review and approval before consiruction. IL APPROVED CHANGE ORDERS Approved by Date Ch~(~n~a~o~numb~d~ve~f~nce) Waiver:/Tank on Lot 5 to Well on Lot 4 : Waiver, Tank on Lot 5 to Well on Lot 6&: 98.0' Waiver: Field on Lot 5 to Well on 6A: 82' C. AI~PROVAL TO OPERATE ~ "APPROVAL TO OPERATE' section must be completed and signed by ~he l~parlment before this system is made avail~bl¢ f~ use. Tl~ conz~uction of the domestic wasiewater disposal system was con, pitted on .(date). The system is hereby granted intedm approval to operate for 90 days following thc completion date. BY T1TL~ DAre A~built/record drawings, submitted to the Department, or an inspection by the DepatUnent, has confirmed that the domegic wu-tewater disposal system wns constructed in substantial conformance with the npproved plans. The system is hereby gra~ted flaal approval to operate. D/slfibmion: I. ~Nhil~-Engir, e~ (Comple~ 5ecli0~ C) 2. yellow-Sysmn File (Complete S~.ion C) 3. Pi~k-F. nsine~' Muni/BomuSh (C~n~e~ 4. Gold~m'od-Munl/Bm'ouO (Cont plet~ ~ C') ~ $lnte of Alisa,- ~ { [~G~ ) D£PARI~Eh~r O~ J~N~ROZ~I~m'AL CONStKYA'r~oN . ~ ." .P.O. ~.x O, J.,mu, Ahsk~ ,S 1 ,., S~. . CERTIFICAT/ON OF CONSTrUCT/ON FOR .. DOMESTIC WASTEWATER SYSTEMS P.O1 Sta'te of Alaska DEPARTMENT OF ENVIRONMENTAL CONSERVATION P.O. Box O, Juneau, Alaska 99811.1800 CERTIFICATION OF CONSTRUCTION FOR DOMESTIC WASTEWATER SYSTEMS InsU~uc(iom: Within ~0 day~ after the construct;on, installation, er modification of a project ia completed, thc owner, thc contractor(O respons~le for constructing the project, and a registered engineer responsible for construction inspection, complete and sign thi~ form declaring that the project was constructed in accordance with the most recent Department-approved plans, or in accordance with the attached as-bu~It drawings. 2. If a project is being completed in phased constru~on, a map shall be attached showing that portion of the project being declared completed on the date stated in thc Owner's Section. Completion of each phase of a project must be declared as it is completed. Addltinnal Certification of Co~tructlon forms are available from any Department of Env~runmcntal Conservation office. Plea. se type or print. ~rcept for signature: SEL-I ION A Owner's Section Name and brief description of project .Lo~ 5 Wastewater upgrade Name ofowncr Mark Rennet P.O. Box 884 ~a~-h~,~ Alaska 99559 ',, ,,. Dhte ~project _C~'_~p)etedl 0 / 1 2 / 0 0 ~ty State Zip . ·, ... .-,,-,,., · ",- ..... ~' .'3.! I certlfythat I am the owner of the above-referenced project. I further certify that this proj~qvas c~nstructed in accordance with the iate~t pinn,~ submitted to and approved by the Alaska Department of Environmental Conservation (ADEC'), or in accordance with thc atta&ed as-built drawings. 1 understand that I may be required to take remedial measures lo correct any construction which was completed without prior ADEC approval, which departs from the approved plans, and which is found to be inconsistent with the aplplical~e requirements of ADEC wastewater disposal regulations (18 AAC 72). Signature of. Owner (please sign i~ ink) Date Page 1 of 2 SECTION' B Contractor's Section I certify that I (or an individual under my direct super~inn) have conducted an inspection of thc project rcfercnced in Section or portions of the project which I had the responsibility for constructing, and that to the best of my knowledge and information, th, project, or those portions, was or were constructed in accordance with the latest plans submitted to and approved by the Alask~ Department of Environmental Conservation, or in accordance with the attached as-built ~awings;.] . Eagle Mountain Excavating, Inc. ~'~ ~tO.t ~..o0. Typed or Printed Name of Contractor Signature of ContrActor (please ..... ~gn la ink) Date For multiple contractors, if applicable: Typed or Printed Name of Contractor Typed or Printed Name of Contractor Signature of Contractor (please sign/n ink) Signature of Contractor (please sign in ink) Date Date SECTION C Engineer's Section I certify that I (or an individual under my direct superx4sinn) have conducted an inspection of the ubov~ referenced project, and the to the best of my knowledge and information, the project was constructed in accor~nce with: (check onc of thc foliow~ng) [] the latest plans submitted to and appr.oved by thc Alaska Departmcnt of Environmental Conservation bate / Page 2 of 2 ~ic,'( Municipality of knchoi-agc Department of Health and Human Services 825 "L" Street P.O. Box 196650 Anchorage, Alaska 99519-6650 343-4744 November 12, 1996 John E & Youn B Matich 16423 Old Glenn Highway Chugiak, Alaska 99567 6907 Subject: Lot 4 Block 8 Lake Ridge Terrace Subdivision Permit #SW950383, PID #051-322-26 The subject permit, issued November 9, 1995 by this office for a single family well and/or on-site wastewater system, has expired as of November 9, 1996. A new permit must be obtained from this office for a well and/or on-site wastewater system NOT installed by the expiration date. If you have drilled the well, a well log must be sent to this office for documentation of the installation and to close the permit. If a licensed Professional Engineer has inspected the installation of the on-site wastewater system, the original as-built inspection report must be sent to this office for review, approval and documentation. Ail inspection reports must be submitted within 30 days of construction completion. When applying for a new permit, the fees are: $320.00 for an on-site wastewater permit; $120.00 for a well permit and $440.00 for a combined on-site wastewater and well permit. If you have any questions, please call this office at 343-4744. Sincerely, ~.~ Ja~e$ Cross, P.E. ?r~gram Manager On-site Services enc: Copy of Permit cc: Eagle River Engineering Services PAGE MUNICIPALITY OF ANCHORAGE DEPARTMENT OF HEALTH AND HUMAN SERVICES P.O. BOX 196650, 825 "L" STREET, ROOM 502 ANCHORAGE, ALASKA 99519-6650 ON-SITE WELL AND WASTEWATER DISPOSAL SYSTEM PERMIT PERMIT NUMBER:SW950383 DESIGN ENGINEER:EAGLE RIVER ENGINEERING SERVICES OWNER NAME:MATIGH JOHN E & YOUN B OWNER ADDRESS:14501 W LAKE RIDGE DR EAGLE RIVER, AK. 99577 PARCEL ID:05132226 1 OF DATE ISSUED:il/09/95 EXPIRATION DATE:il/09/96 LEGAL DESCRIPTION: LAKE RIDGE TERRACE BLK 8 LT 4 LOT SIZE: 18425 (SQ. FT.) NUMBER OF BEDROOMS: 2 THIS PERMIT: 2 THIS PERMIT IS FOR THE CONSTRUCTION OF: DISPOSAL FIELD /SEPTIC TANK / WELL SYSTEM 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 (iSAACS0) . 3. THE ENGINEER MUST NOTIFY DHHS AT LEAST 2 HOURS PRIOR TO EACH INSPECTION. PROVIDE NOTIFICATION BY CALLING 343-4744 ( 24 HOURS ) (NOT REQUIRED FOR WELL ONLY PERMIT) 4. FROM OCTOBER 15 TO APRIL 15 A SUBSURFACE SOIL ABSORPTION SYSTEM UNDER CONSTRUCTION DURING FREEZING WEATHER MUST BE EITHER: A. OPENED AND CLOSED ON THE SAME DAY B. COVERED, SEALED AND HEATED TO PREVENT FREEZING 5. THE FOLLOWING SPECIAL PROVISIONS. SPECIAL PROVISIONS: BENT UY;AUE~ ~NGHg~A~ TONY DEPT. 41)F ENVIROPMMENTAL CONSEIiVATION ANCHO :{AGE/WESTERN PUBLIC SERVICE AREA 555 CO :~DOVA STREET ANCHO ~,GE, ALASKA 99501 Noveml:.3r 9, 1995 Louis Bi.tera Eagle River Engineering Services P.O. Bc~: 773294 Eagle River, Alaska 99577 SUBJE(:T: RECEIVED NOV 9 1995 Municipality of Anchorage Dept, H,ealth & Human Service~ Lakeddge Terr. Lot 4, BI. 8, Separation Distance Waiver 982t-WV-292-018 (907) 269-750'5 Dear Mr Butem: We race red the above request dated Ob-'tober 19, 1995. Included were a well waiver data eh{~et, system plan review checklist, tope map, well profiles, site plan, soils logs, well Iog.% water analysis, and septic system installation.specifications. Your client, John .Mattich,. 3aid the waiver fee.of $230 from I~voice No. 203137 with his check no. 85. The reqL est is to reduce the required 150' separation distance from an unapproved Class C ~vell on Lot 5 to the southwest to 140'. Because ~ physical and separation distance cohstraints, the requested location for the applicant's septic drainfield is the only one available. We have! ~arefully reviewed all of the above information and approve, per 18 AAC · 72.0150: ) and t 8 AAC 80.030, the waiver reducing the distance between the Class C well end your proposed drainfleld Eom 150 feet to 140 f~et. Your client should be aware that there is a chance that the dratnfield will contaminate his proposed well, even though J'e meets the separation distance required of 100'. This is because of local terrain, ~oils, and water table, He may want to test. his well for contamination on a regular I:asis. This approval is for existing conditions; any change in land use on Lots 4 or 5 ma!, require another waiver application. This approval does not imply the granting of any additional authorizations nor obligate any Ioc~, state, or federal regulatory body to grant required authorizations. We apprecl=ite your cooperaU=n with the Department. Please contact me if you have questior~s on arty of the foregoing. Cordiall!,, Environr ~ental Engineer cc: ' J~:,hn Mattich, Owner Louis Butera, P.E. Registered Civil Engineer October 4, 1995 Jim Cross, P.E. Manager, On-Site Services Municipality of Anchorage P.O. Box 196650 Anchorage, AK 99519 Re: Lake Ridge Terrace #1 Lot 4, Blk 8 Narrative & Permit Application Dear Mr. Cross: The proposed well and septic system will have very limited impact on adjacent properties for the following reasons: The surrounding lots are developed. Their reserve area is limited by their own well radius. 2. Immediate neighboring septic systems are all +28' distance. o Reserve space is provided for a two bedroom facility. The reserve area will be constructed at this time and connected to a diversion valve. 4. Drainage will not be affected and is not a major consideration in our design. Due to the limited area outside the 100' lake setback, we are placing the reserve leachfield area within 10' of the driveway and providing additional insulation in this area, see specification C.6. The primary leachfield is located 142' from an unregistered class "C" well. The ADEC has granted a waiver to allow the separation distance, recognizing that the Lot 5 septic system encroaches on its own well. If you have any questions please call our office at 694-5195. Sincerely, Louis Butera, P.E. \G:\WPDOCS\1995\91-037A.NAR SPECIFICATIONS FOR ON-SITE SEPTIC SYSTEM LEGAL: Lake Ridge Terrace #1 Lot 4 Blk 8 10/04/95 A. GE~RAL 1. The well and septic plan is for a two bedroom single family residence only. 2. The drawing and or site plan shall be a part of this specification. 3. All materials and workmanship shall meet the Anchorage Department of Health requirements. 4. Al1 soil tests are advisory to the design and are to be verified or modified in the field by the engineer. 5. All excavations and depths are advisory and are to be verified in the field by the contractor to meet Municipality of Anchorage requirements. 6. It is the responsibility of the owner to obtain all necessary pemfits or easements and to locate any adjacent multi-family wells. 7. The excavation is to be exactly in the area shown on the site plan, any deviation requires engineer approval. 8. It is always recommended that a surveyor locate the nearest lot line position and the location of any easements. 9. Any remaining open test hole excavations shall be filled. B. SEPTIC TANK/INTERIOR GRINDER PIJMP 1. A solid handling grinder type pump with basin and controls shall be placed inside the dwelling where it can be monitored for any leakage. 2. The septic tank shall be placed into the hill to allow gravity feed to the leachfields. Tank is to be insulated with 2" of burial foam and soil mounded 2' over insulation and graded away a slope not to exceed 3:1 in any direction. C. TRENCH 1. The trench is to follow the natural land contour to maintain uniform total depth of the trench bottom. 2.The bottom of the trench shall be level, plus or minus 1.5". 3.The total depth of the trench excavation is not to exceed 9' at any point. 4.The trench gravel is to be covered with typar fabric material. 5. A combination of 18" soil and 2" extruded board insulation is to be placed over the leachfield, mounding as necessary. 4" insulation shall be placed over the leachfield located within 10' of the driveway. 6.A Bull-Run type diversion val~e shall be installed between the two trenches. 7.Flush mount covers over cleanouts located in driveway. 8. The area over the trench is to be finish graded to prevent ponding of surface water runoff. Area over the trench and tank is to be seeded. 9. The septic tank and leachfield must not be closer than 100' to any existing private well, 130' to any Class "C" well, or 200 feet to any community well. RECOMMENDED LEACHFIELD DIMENSIONS: TOTAL DEPTH = 9' GRAVEL DEPTH = 7.5' under pipe, 2" over pipe TRENCH LENGTH = 34' TRENCH WIDTH = 3' SOIL RATING = 0.6 GPD/ft2 BEDROOM CAPACITY = 2 SEPTIC TANK = 1,000 gallons Twenty-four (24) hours notice required for all inspections. G:\V~PDOCS\ 1995\91-037A.S PC EAGLE RIVER ENGINEERING SERVICES P,O. Box 773294 EAGLE RIVER, AK 99577 (907) 694.5195 SHEET NO OF SCALE .sINGLE:FAMIT~yTWo, BEDROOMIDWELLING:Io/O4/9$ .!:;i i i .......... ...... .... .......... ...... ......... ....... :,,, ,,:, .... Percoiation rate = 13.3 min/inch & 23 min/inch ! ! ~: Requited ~bSorption Area = 300 GPD/ 0.6 = 500 square feet . LDT 3 / SEPTIC TANK PROPOSED 2-34' LEACHFIELDS WITH DETAIL ssPsi INSULATION WITHIN 10' OF DRIVE FLUSH MOUNT~ IRON UTILITY COVER UNDER DRIVE / 1-114- / / · TH2 / CLASS C WELL SEPTIC SYSTEM / / / / / h=~'~l "~DNCRETE ]8'X18' POSED lO00 GAL STEEL SEPTIC TANK qDER PUHP :'" / / · ~ h /// ~ ~ x / / / /' / [] - TEST HOLE / / · - MONITOR TUBE / o - SEWER CLEANOUT ~ - WELL / PROPOSED LEACHFIELD NO KNOWN CURTAIN DRAINS EASEMENT WELL/SEPTIC :SITE PLAN LEGAL: LOT 4, BLOCK 8, LAKE RIDGE TERRACE //1 .OWNER: MATTICH CONTRACTOR: N/A JOB # 91-0571 DATE: 10/04/951 SCALE 1" = 40' EAGLE RIVER ENGINEER/NC SERVICES A P.O. Box 773294 EAGLE RIVER, Al<. 99577 (907) 694-5195 FAX: (907) 694-3297 PERFORMED FOR: LEGAL DESCRIPTION: 1 2 3 4 5 6 7 8 9 10, 11 12 13 14 15 16 17 18 19 20 Municipality of Anchorage DEPARTMENT OF HEALTH & HUMAN SERVICES 825 "L" Street, Anchorage, Alaska 99502-0650 SOILS LOG -- PERCOLATION TEST ~,~,~'~ /.Z/~'~_~ ~?..~,~AL~//Township, Range, Section: -,,! SLOPE SITE PLAN S L IF YES, AT WHAT //~/.,~ pO DEPTH? , E Depth to Water Alter Monitoring7 ~Y Dale: ~/"~ &/?/ Gross Net Depth to Net Reading Date Time Time Water Drop ~o~- ~'1~/9 / / /, ,'~ ',q ? /0 ~' ~ la~lb," / ~/1~" 4 ,, ~:1~ IO ~' ~ ~l~u" Izl/~" G · ,, ~:~s I0 ~' 5 ~1/~" 171/u- PERCOLATION RATE /--~',.~ (minutes/inch) PERC HOLE DIAMETER TEST RUN BETWEEN ~Z~ FT AND FT T/~/ ~r ~.~ L~_~ -ct £ PERFORMED BY: ~"'"~ ~..~, I ~'::-: ' '~' '~': ' ' ::':' CERTIFY THAT THIS TEST WAS PERFORMED IN PERFORMED FOR: DEPARTMENT OF HEALTH & HUMAN SERVICES 825 "L" Street, Anchorage, Alaska 99502-0650 SOILS LOG-- PERCOLATION TEST . ~ ~- g~ ~t DATE PERFORMED: ~/~0 /~ ' ~1~ / sh~p~ ~nge~ Section: 7 8 4 SLOPE ' SITE PLAN WAS GROUND WATER ENCOUNTERED? IF YES. AT WHAT DEPTH? Water Alter 11 12 17 18 19 g? , Gross Net Depth to Nat Rea, ing Date Time Time Water Drop PERCOLATION RATE Z.~__~ (minutes/inch) PERC HOLE DIAMETER TEST RUN BETWEEN ~ FTAND ~ .FT COMMENTS · ~.l~,er I.oop ~.[;a~ ~o ~ ~ ~ ~ ' ' ' CERTIFY THAT THIS TEST WAS PERFORMED ACCORDANCE WITH ALL STATE AND MUNICIPAL GUIDELIN~EFFECT ON THIS DATE. DATE: Municipalityof Anchorage OFFICE OF THE MAYOR February 13, 1992 John Eric Matich 18156 Harbor Point Loop Eagle River, Alaska 99577 Dear Mr. Matich: P.O. BOX 196650 ANCHORAGE, ALASKA 99519-6650 (907) 343-4431 TOM FINK, MA YOR I am responding to your letter of January 29, 1992. I understand your concerns about the fill permit process of the U.S. Army Corps of Engineers. In fact, I share some of your same opinions. More specifically, I have sought a review of your permit request from municipal departments. T..e D..~.artm~..t of Econo.mm Development and Plarming have supported your request. ~.~-k,,ey stated, "The applicant has proven justification for the project based on need and lack of alternatives due to lot constrictions and septic requirements." This was transmitted through the State of Alaska on November 14, 1991. The matter of the waiver has been discussed with the Department of Health and Human Services. They indicate that the matter is not appropriately before them. They do not issue waivers or even address them prior to actual design and construction. They do not intend to issue a waiver under current circumstances. I hope this information is useful to you. Tom Fink DEPT. OF ENVIRONMENTAL CONSERVATION ANCHORAGE DISTRICT OFFICE 3601 C STREET, SUITE 322 ANCHORAGE, ALASKA 99503 WALTER J. HICKEL, GOVERNOR RECEIVED AUG 12 1991 563-6775 August 9, 1991 Mr. Louis Butera, P.E. Eagle River Engineering Services P.O. Box 773294 Eagle River, Alaska 99503 Subject: Lot 4, Block 8, Lake Ridge Terrace ~ Separation Distance Waiver between a Class C Public Water System Source Well and an On-Lot Wastewater Disposal System, Eagle River, Alaska, ADEC Project Number 9221-WA-004; Review Dear Mr. Butera: This is in response to your submittal, received in this office on April 23, 1991, in which you requested that the Department either waive the current minimum 150 foot separation distance between an unapproved Class C Public Water System Source Well on Lot 5, Block 8, and the on-lot soil absorption system on Lot 4, Block 5 or take enforcement actions. I have reviewed the submitted information and find that I can not agree with your conclusion that the requested waiver should be granted. However, I do believe that some type of action can be taken on resolving this problem. Even if the Class C Public Water System had been approved by the Department, your submittal did not provide sufficient information to justify a waiver under 18 AAC 80.020 of the Drinking Water Regulations and 18 AAC 72.035 of the Wastewater Disposal Regulations. As noted in your letter, Lot 6A, Block 8 had previously received a waiver. However, our records indicate that Mr. Donald Krafft, owner of Lot 6A, Block 8, did not submit the information requested by the Department in it's August 18, 1979 letter. That being so the waiver, issued by the Department March 2, 1990, may be invalid. I believe it is appropriate to grant a temporary waiver for Lot 4, Block 8, which will terminate when the water system source well located on Lot 5, Block 8 Lake Ridge Terrace #1 is either determined to be a private water system or approved as a Class C Public Water System. The waiver is being granted in accordance with the Wastewater Disposal and Drinking Water Regulations. The separation distance between the unapproved Class C Public Water System Source Well on Lot 5, Block 8 and the new wastewater disposal system on Lot 4, Block 8 is hereby waived from the minimum 150 feet to 130 feet. ~.~ printed on recycled paper Mr. Louis Butera, P.E. August 9, 1991 Page 2 The Department will investigate the situation further and contact the owner/operator of the Public Water System on Lot 5, Block 8. A permanent waiver will not be necessary if the Department finds that the system serves a single-family residence. However, if the investigation reveals that the system should be classified as a Class C Public Water System, the owners of Lots 4 and 6A, Block 8 may need to submit additional information to obtain the required waivers. Thank you for your cooperation with this Department. If you have any questions, please do not hesitate to contact me. Keven K. Kleweno Environmental Engineer cc: John Smith, DHHS KKK/pf