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HomeMy WebLinkAboutRABBIT CREEK VIEW & HEIGHTS BLK 6H LT 9ARabbit Creek View Heights Block 6H Lot 9A #020-561-46 Municipality of Anchorage .. Development Services Department Building Safety Division On-Slte Water and Wastewater Program 4700 South Bragaw St. P.O. Box 1966W Anchorage, AK 995194MM www.ci.anchorage.ak.us (907) 3437904 ON-SITE SEWERIWELL SUBMITTAL COMMENT SHEET Legal description: Rabbit Creek Helphts Block 6 Lot 9A The attached paperwork has been reviewed and is being returned for the following reasons: ❑ Original signature or stamp missing on ❑ Calculation error in design. _ ® Additional soils information needed. Heed a new soil lop with enigeedno stamp ❑ Water monitoring results inadequate. _ ❑ Discrepancy in information submitted. _ ❑ Topographic information missing or inadequate. ❑ incomplete; missing _ ❑ incomplete; missing ❑ Additional adequacy test Information needed. _ ❑ Water sample unacceptable. _ ❑ Measured/proposed distances/dimensions missing. ❑ Locations of all soils, percolation and water monitoring tests not shown. _ ❑ Proposed system too deep for soils Information submitted. _ ❑ Well log required. ❑ Omission in narrative. _ ❑ Insufficient fill over tank or field._ ❑ Other. Name of reviewer: Joe Goodall Date: 9119103 Please supply the necessary information and re -submit your request. LEAVE THIS FORM ATTACHED TO THE PAPERWORK 02/02/2005 10:52 9073436599 MOA PROP APPRAISAL PAGE 09 MIL / EMMON&MMAL ENGINEERING • ENERGY CONSERVATION k ANALYSE THEODORE F. MOORE, P.E. 14330' ECHO 8T. PH: (907) 345.1355 October 10, 2003 ANCHORAGE, ALASKA M16 . . Gatlin Cummings 16741 Byron Street Anchorage; AK 99516 Dear Gatlin: I received a call yesterday from Jim Gross who heads up the Municipality's On -Site Services section regarding our holding tank permit application. Mr. Cross informed me that because the Mani has Lee Reid's 1981 soils log on file that indicates the presence of soils that are suitable for the installation of an on-site soil absorption system, they will require that we conduct another soils test showing that the soils are unsuitable before they will issue the requested holding tank permit. Apparently, he is unwilling to accept my opinion, based solely on a visual inspection of the lot. My normal fee for conducting soils tests (including visual logs, perc tests and groundwater monitoring) to assess the feasibility of installing an on-site soil absorption system is $800 plus the cost of the backhoe to dig the test holc(s), which runs $300 - $400. Because of the site plan and research work that I have already done, I could probably reduce my fee to $500 plus the cost of the backhoe. Alternatively, Mr. Cross said that if you simply dug by hand a five foot deep hole in the general area of the proposed holding tank, and the hole filled at least partway up with groundwater, then he would accept that as evidence of the unsuitable nature of the soils for anything other than a holding tank. If you did that, I could inspect the material you dug out of the hole and the stabilized water level, and write it up and submit it to Mr. Cross for S 170. Of course, in the unlikely event that you encountered good soils (unsaturated sand or gravel) in your hand -dug hole, then we would have to proceed with the backhoe test hole as described above. This would give us some reason to hope that we would be able to come tip with an on-site soil 'absorption system instead of a holding tank. I recommend that you try the hand -dug hole right away this fall before the ground freezes up, so that we can resolve Mr. Cross's question sooner rather than later. This hole should be located approximately 30.or 35 feet south of your present holding tank under the house entry. Please give me a' Call if you have any questions and/or to let me know when the hole is dug and ready for me to check out. Sincerely, Z Ted Moore 9/29/2003 Municipahty of Anchorage ,]lark B(y1ich, Mayor Buildirlg Safety Dix ision P.O. Mix 1W650 • 4700 I1ragaw Street Anchomgc, Alaska W519-6650 • (WD 343.8301 • I'ivc (tX)7) :333-82M hl l p://%%i%�.nnmi.org Ted Moore, P.E. Flattop Technical Services 14530 Echo Street Anchorage, AK 99516 Subject: Waiver Request for Rabbit Creek Heights Block 6 Lot 9A Waiver Request #WR030085 Parcel ID #020-111-29 Dear Ted Moore: Your request for a waiver of the required 10 feet horizontal separation from the absorption field to property line has been approved. The approved separation distance is 1 feet. This waiver approval applies to the existing absorption field to property line separation only. Any future upgrade to the on-site wastewater disposal system will require all separation distances be met or another approval from this department. If there are any further concerns or questions regarding this waiver, please call our office at 343-7904. Sincerely, Daniel J. Roth Civil Engineer On -Site Water & Wastewater Program Municipality of Anchorage Development Services Department • r' Building Safety Division On -Site Water and Wastewater Program 4700 Bragaw Street P.O. Box 196650 Anchorage, AK 99519-6650 www.ci.anchoragc.ak.us (907)343-7904 Waiver Review Worksheet WR#: 030085 PID#:020-111-29 HAM Permit#: Date Received: 9129/03 Legal Description: Rabbit Creek Heights Block 8 Lot 9A Engineer. Flattoo Technical Services 14530 Echo Street Applicant: Gatlin Cummings Waiver Requested: 1 foot waiver from the Proposed Holding Tank to the Property Line Criteria: Geology A. Water Table B. Soil Sorption C. Permeability D. Water Table Gradient E. Horizontal Separation Total: Points: ........ .................. ............................. .......................r Waiver is Granted: X. Waiver is not Granted: r List Conditions or Reasons for above: �� EE PA16-/N6c/P J L F_ lTt5g o F Ju 5 17 PV QPnVAI if LeO SE 1oT- 2 2 00 f_p, Date: 2 4 03 By: _1?&—OV Name of Reviewer ................................................ ..................... .........r Rec#: 42303 Amount: $150.00 Date Paid: 9/29/2003 Municipality of Anchorage • ! Development Services Department Building Safety Division On -Site Water and Wastewater Program 4700 South Bragaw St. P.O. Box 196650 Anchorage, AK 99519-6650 www.ci.enchorage.ak.us (907) 343-7904 ON-SITE SEWER/WELL PERMIT APPLICATION FOR A SINGLE FAMILY DWELLING Parcel I.D.Permit Number SW Propertyowner(s) �a%hn (tcMrn�%1yf Day phone 26y-76Ttj Mailing.address(1) 16i -7 Y/ l3Xro^ Qi—. Mailing address (2 u y0-94zg Zip Code 99&-e Legal description (Lot, Block & Sub'd.) ka/- 9R, ,e%ue4 e 9e. L G;f Cc*C k /A6 Legal description (Section, Township & Range) ! (4q t 11 By1 Yol_ 11(. Lot Size AL4, I Q�) Acre<O Number of Bedrooms 3 THIS APPLICATION IS FOR: Sewer Only ❑ Well Only ❑ Sewer and Well ❑ Water Storage ❑ Sewer Upgrade (� THIS PROPERTY CONTAINS: Hot Tub ❑ Jacuzzi ❑ Swimming Pool ❑ Water Softening Unit ❑ Therapy Pool ❑ I certify that the above information is correct. I further certify that this application is being made for a Single Family Dwelling and is in accordance with applicable Municipal Codes. Ir 7ho-.,,c,. (Signature of property owner or authorized agent) Permit Fees: 1,00 Waiver Fees: I S"O�4.l 1= Date of Payment: Z4 ILO I Date of Payment: 7I o b, Receipt Number: LIZ.TO3 {y; Receipt Number: (Rev. 12100) !✓!% CnU & ENVIRONMENTAL ENGINEERING • ENERGY CONSERVATION & ANALYSIS THEODORE F. AfOORE, P.E. PH: (907) 345-1355 September 25, 2003 M.O.A. DSD P.O. Box 19-6650 Anchorage, AK 99519 Dear Sirs: 14530 ECHO ST. ANCHORAGE, ALASKA 99516 The purpose of this letter is to provide the required design narrative in support of our application for a permit to install a 4000 -gallon holding tank of Lot 9A, Block 6, Rabbit Creek heights SID. There is an existing substandard, undocumented tank that will be abandoned as part of this project. A site plan as well as design drawings and specifications are enclosed for your review. We are also requesting a waiver allowing the proposed holding tank to be as close as 1 foot from the property line. The lots in this area are poorly drained, and a number of shallow drainage ditches have been dug over the years to dewater the house sites. Although a soils test was conducted and a permit issued in 1981 for an on-site wastewater disposal system to serve this lot, it was never built; instead the former property owner installed an undocumented holding tank as shown on the site plan. Based on a visual inspection of the lot, supplemented with photogrammetric research, it is my opinion that the installation of a properly permitted holding tank is the only way to bring this residence into compliance with code. If an existing drainage ditch on the lot is converted into a buried curtain drain, there will be a small area in which a holding tank can be installed that is 100 feet from all surface water as well as the Class. "C" well that serves this lot along with Lot 8A. To do so will require issuance of a lot line waiver allowing the tank to be as close as 1 foot from the SE property line common with Lot I OA. Lot l0A is undeveloped, presumably because of unsuitable soil conditions, and installation of the proposed holding tank will not materially affect the potential for development of that lot. I discussed this situation with Jim Cross in August and he concurred that this proposal sounds like the only viable option. The topography of the lot in the area proposed for tank installation slopes generally downwards towards the north before dropping down into Little Rabbit Creek near the northeast end of the lot. The proposed project will have no significant impact on present or future water supply and wastewater disposal systems serving adjacent properties, nor in my opinion will it have any significant impact on reserved space -surface and subsurface, or on drainage. Please give me a call at 345-1355 if you have any questions on this submittal. Sincerely, Ted Moore, P.E. O h`v••.••.AA••-.�'� .• e t�:'a9Tx LOT 8A BLOCK 6 THEODORE T. YOORE ` / LITTLE ' CE -3589 ` p �/ i RABBIT • 4,3CREEK yeN,:. ...... Mw P ; , , DRAINAGE DITCH / _CREEK i CHANNEL SEPTIC , 1 AREA --------- EXISTING E HOUSE / ` 'LOT 9A 3-BDRM I BLK 6 HOUSE R 1 \ R 100'i DRIVE \\ CLASS C ` \ WELL i \ \� ORIGINAL CREEK DRAINAGE DITCH CURTAIN DRAIN ABANDON EXISTII UNDOCUMENTED HOLDING TANK UNDER ENTRY / N 1 I I i INSTALL NEW 4000 -GALLON HOLDING TANK / , DRAINAGE / FLOW , / 1 1 Ef \ p LOT IOA BLOCK \ F (VACANT) LOT 3A , \ BLOCK 9 `` \ ® `% \ \ / LOT 9A, BLOCK 6, RABBIT CREEK HTS. SID HOLDING TANK INSTALLATION SITE PLAN FLATTOP TECHNICAL SERVICES 1INCH= SO FEET 14530 ECI 10 STREET DRAWN BYTFM ANCHORAGE, ALASKA 99516 SEPTEMBER, 2003 NOTE: THIS IS NOT A SURVEYED PLAT. 4" DIA. D-3034 PIPE INSTALL FDN. C.O. 4" WASTE LINE_ FROM HOUSE 6" DIA. PUMPOUT \LL ALARM T HERE 17 � I I 1 i INSTALL 4000 -GALLON HOLDING TANK ZEDEDTO TRUCT CURTAIN DRAIN w. 5' SOIL COVER ELIMINATE SURFACE WATER WITHIN 100 FEET OF HOLDING TANK PLAN VIEW SCALE: 1" = 10' PROPERLY ABANDON EXISTING 500 -GALLON HOLDING TANK F A4'It 7 ......... `•TH1V�� FINAL GRADE ', THEODORE F. A40ORE .' A 5'MINSOIL s,F.'• OVER TANK �, '.,••..... •'� -�m dj�kitjfi; •. _, ,��r 1 PUM 4" C.O. POUTI ACCESS � I ORIGINAL 4' ALARM GROUND LOT 9A, BLOCK 6, RABBIT CREEK HEIGHTS HOLDING TANK INSTALLATION PROFILE VIEW PLAN AND CROSS-SECTION SCALE: 1" = 5' FLATTOP TECIINICAL SERVICES SCALE: AS SHOWN 14530 ECI10 STREET DRAWN BY: TFM ANCIIORAGE, AK, 99516 SEPTEMBER, 2003 (Flattop 7echnicaCSemices 14530 Echo Street, Anchorage, AX 99516 Tfwne (907) 34S-13SS Lot 9A, Block 6, Rabbit Creek Heights 16741 Byron Drive Holding tank installation Specifications 1.0 General: 1.1 The scope of the project consists of abandonment of an existing 1500 -gallon holding tank and installation of a 4000 -gallon holding tank with a high-level alarm system. An ancillary part of the project is to convert approximately 100 feet of drainage ditch into a curtain drain to eliminate surface flow within 100 feet of the new holding tank. 1.2 Construction shall be as depicted on the approved site plan and design drawings. Minor deviations from these drawings may be allowed or required by the engineer conducting the inspections. All construction procedures and material specifications shall conform to Municipal and State requirements. All separation distances shall be in conformance with Municipal requirements, unless specifically waived. 1.3 The contractor shall be responsible to obtain any necessary utility locates, and to work around any buried utilities. Prior to the start of construction the owner or contractor shall arrange to have a land surveyor set a minimum of 3 stakes along the southeast property boundary at approximately SO - foot intervals in the area of proposed tank installation 1.4 The contractor shall provide adequate cover material and rough grading over all system components to ensure that proper drainage is achieved after settlement and that there are no residual depressions. Insofar as possible the contractor shall minimize damage to trees and existing lawn areas. 1.5 Unless specifically agreed otherwise, the homeowner shall be responsible for finish grading after the soil is compacted, as well as placement of topsoil and reseeding all areas disturbed by the construction. 2.0 Holding Tank: 2.1 The existing 1500 -gallon holding tank, which is located under an extension to the main building, must be properly abandoned by thoroughly pumping, removing the top and backfilling with soil or concrete. 2.2 The new 4000 -gallon Municipally approved holding tank shall be installed in the approximate location shown on the site plan. The tank shall be set level on undisturbed soil and buried a minimum of 5'feet below final ground surface to prevent flotation. The contractor should be prepared to de -water the excavation, if necessary. 2.3 All pipe connections to the tank shall be equipped with waterproof mechanical couplings. The waste line from the residence to the septic tank shall have a minimum slope of 1/4"' per foot. 2.4 The holding tank shall be equipped with a low voltage, high level float that triggers an approved visible and audible alarm mounted inside the residence. The float shall be positioned to trigger the alarm when the fluid depth is approximately 57 inches above the bottom of the tank, thereby leaving 600-800 gallons of capacity remaining in the tank at the time the alarm first sounds. 3.0 Curtain Drain: 3.1 Prior to installation of the holding tank the contractor shall construct a curtain drain in the vicinity of an existing shallow drainage ditch to eliminate any surface flow within 100 feet of the holding tank. The recommended procedure to accomplish this is to excavate a narrow ditch approximately 3 feet deep, line it with filter fabric, install 4" diameter perforated drainage pipe bedded in sewer gravel to a depth of approximately 1 foot below ground level, then fold the filter fabric over the gravel before backfilling. The actual procedure used will be left up to the discretion of the contractor. The only curtain drain inspection will be verification by the engineer that the surface flow drainage ditch has been successfully eliminated. 4.0 Inspections: 4.1 A total of 3 engineering inspections will be required during the course of the project: (1) initial stakeout with the contractor to establish the location of the system and to discuss the plans, specifications and construction procedures, (2) after the tank has been set level in the excavation and the piping connected and alarm installed, but prior to backfill, and (3) after final backfill and grading is complete. 4.2 The installer shall coordinate the timing of the inspections with the engineer sufficiently far in advance to ensure the availability of the engineer. n[/Ei2/2005 10:52 9073436599 MOA PROP APPRAISAL PAGE 01 OZ�- SGt-SIG WAS fit 2,91 MMA ENVarONN[ENTAL ENGINEERING • ENERGY CONSERVA71ON A ANALYSE THEODORE F. MOORE, P.E. PH: (907) 34S-13SS 14330 ECHO ST. August 25, 2003 Gatlin Cummings 16741 Byron Street Anchorage, AK 99516 Dear Mr. Cummings: Per your request (and that of Kim Riley -Brooks) I have bring into compliance the water supply and wastewater disposal systems serving the residence you.. on Lot 9A; Block 6, Rabbit Creek Heights S/D. I am enclosing a preliminary site plan illustrating the relevant features discussed in this letter. In 1981 the Municipality of Anchorage issued a permit to Jack Rose for a septic system to > this lot; based on a soils tests cenductcd by Alaska Environmental Control Services. There is'no taco of an approved septic system cvct Laving been installed on this lot, and bassi on my site visit kappear that the lot is much too wet to support an on-site soil absorption system. There is some sort of an "undocumented" holding tank Just south of the house; however it is too small and too cl to ever qualify for approval. ose to the ereelc From my research and ' disposal inspection work to date, I believe the only way to bring the wasbewrltei � po system into compllanOC is to install a properly engineered holding tank In a location that a at 'i least 100 feet from any surface water and 100 feet from the community well serving your lot as well A341 lot 8A. Based on the photo -interpretation survey that I obtained from Kean and Associates, it appears that there is one small area on the lot that meets these criteria, providing the entire drainage ditch circling around the cast side of the house can be put into a curtain drain and buried. This will probab_ ly' require obtaining a lot line waiver allowing the tank to be less than S feet from the property line; it definitely will be necessary to have a surveyor accurately mark the lot line in that area While the Muo Will permit a holding tank as small as 2000 gallons, I usually recommend that people instill 4000 -caller holding tanks in order to reduce pumping frequency and costs. The following is a breakdown of the anticipated engineering and related costs associated with installing a holding tank, assuming we are not required to dig any test holes: Holding tank design and construction engineering $750 MOA fee for holding tank permit $400 MOA fee for Lot Line waiver $400 Survey costs unknown, but approx. $750 Contractor costs for tank installation -unknown, but approx. $7000 16' 02/02/2005 10:52 9073436599 MOA PROP APPRAISAL PAGE 02 As you know, the well serving this residence also serves lot SA this causes it to be classified as a Class "C" well, which falls under State DEC jurisdiction, rather than the Muni. To the best of my knowledge the DEC has never been asked to approve this well In the past, and the present rAnfiguntion with garden hose service lines would never be approved. To meet DEC criteria the service lines would have to be copper pipe, which is buried deep underground and connected to the pump via a pitless adaptor. Also, the wellhead would have to be properly sealed with a tight artesian well seal and the Pump wines enclosed in conduit. I suggest you contact Brian Wille at Aarow Pump and Well Service (ph. 346-9355) to design and install an appropriate system for the two residences, including appropriate Pump controls and check valves. If you would then want me to be involved in applying for DEC approval, he should be asked to provide me with a schematic drawing showing the final configuration, as well as mechanical equipment and materials used. Since the existing well appears to be very close to the property line, I suggest that you have the surveyor identify its exact location at the same time his is identifying the property line for the holding tank. Please let me know how you wish me to proceed with this project. Sincerely, or Ted Moore, P.E. 02/02/2005 10:52 9073436599 LOT 8A �•' ~ 7 BLOCK $ i i DRAINAGE DITCH i i SEPTIC AREA EXI-------- 7 a -LOT 9A. 3_8i CREEK♦ CHANNEL 1 L LITTLE RABBIT - CREEK I NAGE DITCH CURTAIN EXISTING ,^ NDOCUMEN HOLDING TAN /i / RIC POSSIBLE SITE FOR NEW 4000 -GALLON HOLDING TANK LOT ICA BLOCK 6 (VACANT)J DRAINAGE FLOW PAGE 03 CREEK LOT 9A, BLOCK 0, RABBIT CREEK HATS. S/D WATER AND WASTEWATER SYSTEM SITE PLAN FLATTOP TECHNICAL SERVICES 1 INCH ■ SU FEET 14330 ECHO STREET DRAWN BY TFM ANCHORAGE, ALASKA 99516 AUGUST, 2003 NOTE: THIS IS NOT A SURVEYED PLAT. ALL LOCATIONS SHOWN ARE APPRnXIL MUtJ I C I F~nL_ I TY OF FItJCHORFiCiE DEPARTMENT &'^HEALTH AND ENVIP.ONMENTAL F^`?TECTIOM 825 `L STREET, ANCHORAGE, AK. 264-4720 OtJ—S~ I TE 1EWFEE F? F„ERM I T PERMIT NO. ( 810764 > APPLICANT JACK 41. ROSE 4611 FOLKER #36A 99507 277-7450 LOCATION BYRON DRIVE LEGAL L 9 B 6 RABBIT CREEK HEIGHTS LOT SIZE 320000 SQUARE FEET TYPE OF SOIL ABSORPTION SYSTEM IS: DP,AINFIELD MAXIMUM PJUP18ER OF BEDROOMS = 3 SOIL RATING (SQ FT/BP.)= 90 THE REQUIRED SIZE OF THE SOIL ABSORPTION SYSTEM IS: OEF�'TH= � LEtJGTH= = 2 C3MnVE:L_ ©EF='TH= THE LENGTH DIMENSION IS THE LENGTH (IN FEET) OF THE TRENCH OR DRAINFIELD. THE DEPTH OF A TRENCH OR PIT IS"THE DISTANCE BETWEEN THE SURFACE OF THE GROUND AND THE BOTTOM OF THE EXCAVATION (IPJ FEET). THE TREtJr_`H tJ I OTH I E>- C -11 -DO FEET_ THE GRAVEL DEPTH IS THE MINIMUM DEPTH OF GRAVEL BETWEEN THE OUTFALL PIPE AND THE BOTTOM OF THE EXCAVATION (IN FEET). FREreU I RE© -rn"K 1C101=i GFiLLOtJ1 PERMIT APPLICANT HAS THE RESPONSIBILITY TO INFORM THIS DEPARTMENT DURING THE INSTALLATION INSPECTIONS OF ANY WELLS ADJACENT TO THIS PROPERTY AND THE NUMBER OF RESIDENCES THAT THE WELL WILL SERVE. --- TWO C 2 ] FIRE FZEZQU I REO --- BACKFILLING OF ANY SYSTEM WITHOUT FINAL INSPECTION AND APPROVAL BY THIS DEPARTMENT WILL BE SUBJECT TO PROSECUTION. MINIMUM DISTANCE BETWEEN A WELL AND ANY ON-SITE SEWAGE DISPOSAL SYSTEM IS 100 FEET FOR A PRIVATE WELL OR 150 TO 200 FEET FROM A PUBLIC WELL DEPENDING UPON THE TYPE OF PUBLIC WELL. MINIMUM DISTANCE FROM A PRIVATE WELL TO A PRIVATE SEWER, LINE IS 25 FEET AND TO A COMMUNITY SEWER. LINE IS 75 FEET. OTHER, REQUIREMENTS MAY APPLY. SPECIFICATIONS AND CONSTRUCTION DIAGRAMS ARE AVAILABLE TO INSURE PROPER INSTALLATION. F=`ERM I T EXP I REQ- ::L S4 1 I CERTIFY THAT 1: I AM FAMILIAR WITH THE REQUIREMENTS FOP. ON-SITE SE14ERS AND WELLS AS SET FORTH BY THE MUNICIPALITY OF ANCHORAGE. 2: I WILL INSTALL THE SYSTEM IM ACCORDANCE WITH THE CODES. 3: I UNDERSTAND THAT THE OM -SITE SEWER SYSTEM MAY REQUIRE ENLARGEMENT IF THE RESIDENCE IS REMODELED TO INCLUDE MORE THAN 3 BEDROOMS. SIGNED:---------------------------------------- r Cit. APPLICANT JACK W. POSE O ISSUED BY ------------------------------ DATE_J_riLi=S'1------ V4.0 rC"UNICIPALITY OF ANCHORAGE Department Health and Environmental rotection 825 L Street, Anchorage, AK. 99501 264-4720 * * * HANDWRITTEN PERMIT � WELL AND/OR ON-SITE SEWER PERMIT y , Applicant: �"�1l (�i% `-fC.�-Q1L/ Mailing Address: / / ",gA r 3Hii Location: V " c ,.� �f' • Phone Number: '�;, 7'7— %Y,56 Legal Description: L G} .�i 6WXLot Size: a (10-6 Type of Soil Absorption System Is: Trench: Drainfield: �f Seepage Bed: Holding Tank: Maximum Number of Bedrooms: kS Soil Rating(sq.ft/br) The Required Size of the Soil Absorption System Is: 5 DEPTH _ LENGTH 3a f . GRAVEL DEPTH 3 WIDTH � The length dimension is the length(in feet) of the trench or drainfield. The depth of a trench or pit is the distance between the surface of the ground and the bottom of the excavation(in feet). There is no set width for trenches. The gravel depth is the minimum depth of gravel between the outfall pipe and the bottom of the excavation(in feet). * * REQUIRED SEPTIC(HOLDING) TANK SIZE _ �DY) O GALLONS Permit applicant has the responsibility to inform this department during the installation inspections of any wells adjacent to this property and the number of residences that the well will serve. * *.* TWO(2) INSPECTIONS ARE REQUIRED Backfilling of any system without final inspection.and approval by this department will be subject to prosecution. Minimum distance between a well and any on-site sewage disposal system is 100 feet for a private well or 150 to 200 feet from a public well depending upon the type of public well. Minimum distance from a private well to a private sewer line is 25 feet and to a community sewer line is 75 feet. Well logs are required and must be returned to this department within 30 days of the well completion. Other requirements may apply. Specifications and construction diagrams are available to insure proper installation. * * * PERMIT EXPIRES DECEMBER 31, 1 9 3 1 I certify that: (1) I am familiar with the requirements for on-site sewers and wells as set forth by the Municipality of Anchorage. (2) I will install the system in accordance with codes. (3) I understand that the on-site sewer system may require enlargement if the residence is remodeled to include more that 3 bedTooms. Signed: Issued by: / }i Applicant �� Date: � SWP/024 (1/81)Gl.ct_c�� r ! 1 MUNICIPALITY OF ANCHORAGE DEPARTMENT OF HEALTH AND ENVIRONMENTAL PROTECTION 625 L Street, Anchorage, Alaska 99501 2644720 SOILS LOG - PERCOLATION TEST L7 SOILS LOG Cl PERCOLATION TEST PERFORMED FOR: iM _fi!l? she �j /DATE PERFORMED: G-- %cz-' . 1 LEGAL DESCRIPTION: 401 [/ P /d c k 6 O z 67 � cli '� it Iv -i -9111t WAS GROUND WATER p ENCOUNTERED? r IF VES, AT WHAT ,.� 4T DEPTH? Reading Date Gross Time Net Time Depth to Water Net Drop iw 1 jz D 52( 42 D D r PERCOLATION RATE TCGT CT vcf. PERFORMED 72-008 (6/79) (minutes/inch) DATE: L1 7\ ^\ r POUCH 6-650 ANCHORAGE. ALASKA 99502.0650 (907)264-4111 I ^ v ^; 0... 1 `. t 1vn�> f : PARTK1F.NT01 HI"ALM .•:d') I.NVIRON!,4ENTALI'FIOTLCTION <Permit #:810764 Extenddd thru 1982 January 31, 1983 TO: Permit Applicant Subject: Lot 9 Block 6 Rabbit Creek heights Subdivision A permit issued by this department for an individual well and/or on-site sewer system has expired as of December 31, 1982. Permits are issued on a calendar year basis, as stated on the permit, by authority of Municipal Ordinance. If you have drilled the well, a well log needs to be sent to this department for documentation of the installation date and to close the permit. If a private engineer inspected the installation of the on-site sewer system, please have them send us the as-builts for our files and documentation. If there are any further questions, please call this office at 264-4720. Sincerely QC'T"j- Robert C. Pratt, R.S. Acting Program Manager Sewer and Water Program RCP/ljw enc: Copy of Permit SWP/057 Ariunicipality of A-mchorage POUCH 6-650 ANCHORAGE, ALASKA 99502-0650 (907)264-4111 TONY KNOW1I S_ &?A YOR DEPARTMENT OF HEALTH AND ENVIRONMENTAL PROTECTION October 21, 1983 TO: Whom It May Concern Subject: Rabbit Creek View Subdivision; Rabbit Creek IIeights Subdivision - Lot Survey Requirements As discussed in more detailed in our letter dated April 21, 1983(copy attached), there are known discrepancies in the original surveys of the Rabbit Creek IIeights and Rabbit Creek View Subdivision. Upon discovering these discrepancies, this office discontinued the issuance of on-site sewer and water permits and health authority approval certificates until such time that there is an acceptable assurance that configuration/ corners/boundaries of a candidate lot are in agreement with an approved and recorded subdivision plat. In order to satisfy the above requirement, this office will issue a permit or certificate upon receipt of a certified survey conducted by a registered surveyor(other than Mr. William Johnson) with the survey taken from and closed on a known and established permanent monument. Any reference point established by Mr. Johnson, or based upon a reference point established by Mr. Johnson, will not be an accepted reference monument. If there are any further questions, please call this office at 264-4720. Sincerely, 1� ✓�=ter`' Robert W. Robinson Division Manager Environmental health Division RWR/ljw attachment IIOUGH G-650 r�, At1C11O11AGE. At. ASKA 99502-0650 (ii -Ti) 264-4 1 1 1 ...•.•.r,ir. ni ui nrAU In n.0 Ll(In April 21, 1983 E. Lee Browning, Municipal Engineer Public Works Department Engineering Division 3500 East Tudor Road Anchorage, Alaska 99 07 Subject: Rabbit Crec)-.Heights Subdivision, and; Rabbit Crock View Subdivision It was'recently brought to our attention that many of the lot lines, lot corners, streets, right-of-ways, etc., as shoa:n on the subdivision plats for the Rabbit Creek Heights Subdivision and Rabbit Creek View Subdivision may be incorrect-. In an atterspt to confirm this information, this office contacted t!w Municipal Surveyor, Mr. Jack Stanley, and Mr. Jerry Weaver of the Planning and zoning Department. Mr. Stanley confirmed that several survey closure checks made by his office, on the::c subdivisions, did not close satisfactory. Mr. Stanley further indicated that several other subdivisions surveyed by the same registered surveyor(Mr. William Johnson, whose stamp 414825 appears on the subdivision plats) are also in error. Humorous other professional surveyors have refused to conduct a:c-built surveys in these areas, due to the discrepancies in the original surveys and the related subdivision plats. According to Mr, weaver, Mr. Johnson received a registered letter but did not respond, and the matter has since been turned over to the Municipal attorney. In view of the confirmed fact that there are many known discrepancies on the lot lines, lot corners, streets, right-of- ways, etc., in the Rabbit Creek Heights Subdivision and Rabbit Crock View Subdivision; this department will discontinue the issuance of on-site water and sewer permits or health authority approvals 'for bank. financing in both subdivisions. 41e will 1:. Lee Browning, Municipal Engineer April 21, 1983 Page Two lift this discontinuance at such time that we have some form of acceptable assurance that lot lines and configurations are correctly shown on an approved subdivision plat. If there are any further questions, please call this office at 264-4720. Sincerely, Robert 1.1. Robinson Environmental Engineering Manager PI.I.;/ 1 j b/ cc: Public Works Department Bob Daniel, Permit Office John Bishop, P.uilding Official Jack Stanley, Municipal Surveyor Frank Iluber, Construction Engineer 'Michael Kerr, Zoning Enforcement Officer Planning Department Don Alspach, Alanagc.r of Zoning and Platting Jerry Weaver, Platting Officer Health and L•'nvironmental Protection Lynn Lindquist John Kennedy Robert Pratt John Fl. Lynn 0 ALASKA ENVIRONMENTAL CONTROL SERVICES—"NC. 1220 West 25th Ave—a ANCHORAGE, ALASKA 99503 Phone 276.1361 JOB �ac� Pose ' SHEET NO. r \ OF CALCULATED BY DATE CHECKED BY DATE SCALE A) 75 ' Cf- et. 171Ais_ n AH [xAf a.o l Nq