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HomeMy WebLinkAboutLot 01 ~~'~//?'('I ~ MUNICIPALITY OF ANCHORAGE ' /Yml~ DEPAR ,,vlENT OF HEALTH & ENVIRONMENTAL PRu,ECTION ! ENVIRONMENTAL ENGINEERING DIVISION 825 L Street- Anchorage, Alaska 99501 Telephone 264-4720 ON-SITE SEWAGE DISPOSAL SYSTEM AND/OR WELL INSPECTION REPORT NAME ' 1PHONE LOCATI ON ]Well ~ IAbsorptionaroa Dwelling , PERMJTN~' . . ~Z Manufacturer fi . , - No. ofcompartments .. Liq. capacity/~ (~ ~.~[n gallons IF HOME~DE:~ ] Inside length ..... Width Liquid depth ~ E ~ Manufacturer ~,teF[~ ............. Liquid capacity in gallons ~DISTANCE TO: Well I Foundation l" i Nearest lot line r" / PERMIT NO. ~ ~ ~ ~ L.~g~'of each line .... I Total length of lin~')~ Trench width ~ Distance between lines ~ '"' L ' , Material beneath tile ~t¢*'/'~ inches Total effectiveabsorpti -- L~]gth Width Depth PERMIT NO. ~ ~ Type of crib Crib diameter Crib depth Total effective absorption area ~ DISTANCE TO: Well Building foundation Nearest lot line ~ Class Depth Driller Distance to lot line PERMIT NO, ~ ~ DISTANCE TO: Building foundation Sewer line Septic ................ tank X'i;~;~[{;;~';'~) OTHER / PIPE MATERIALS .......... ~¢ .................................. 72-0] MUNICIPALITY OF ANCHORAGE Department ~ Health and Environmenta' ,rotection 825 ~ Street, Anchorage, AK. ~9501 264-4720 * * * HANDWRITTEN PERMIT * * * Permit ~'~LA©GD WELL AND~ ON-SITE SEWER PERMIT Type of Soil .Ab/serption System Is: Trench: ~ Drainfield: Seepage Bed .. Maximum Number of Bedrooms: Holding Tank: Soil Rating(sq.ft/br). The Required Size of the Soil Absorption System Is: DEPTH /~) LENGTH ~g' ' GRAVEL DEPTH ~" 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 = /~d~C~) 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 8 3 * * * 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 enlar~ement if the residence is remodeled to include more th0~ bedroomS./ Signe~: Issued by: Applicant Date: SWP/024 (1/81) 5 6 7 SLOPE 14 M.D.G. Eii~GINEER!NG SOILS LOG - PERC. TEST J~ soils log percolation test performed for: ,,'~,//~'/-/R~; date, le, al desc, 4, 6 7 8 9 I0 II 12 13 14, 15 16 17 18 19 ground water depth I ' Didin ~' sOre read, no date a.hme n.fime d.fowater net droD 20 perc. rate comments---- ' performed by: ~ ~~/~ cerhfled~dt~~ CORW N & ASSOCIATES, INC, CONSULTING ENGINEERS ].549 E. TUDOR RD., SUITE 204 ANCHORAGE, ALASKA 99507 (907) 56t-6:t 5! September 25, 1984 MUNICIPALITY OF /~dNCH.ORAGE DFPI. OF HiAIHt & ENVIRONM~N'i/".L P~,t(.)i LCI Mr. John Kennedy Dept. of Health & Environmental Protection 825 L Street Anchorage, Alaska 99501 RECEIVED Dear Mr. Kennedy: It is our understanding that you requested a letter explaining the reason for a change in the construction of the drain field on Lot 1, Block 500, Birchwood Airport, owned by Mr. Michael Osolnik. We hope the information contained herein will suffice. During construction, we worked closely with the contrac~or and observed all soil conditions. Based on initial excavation, it appeared that the gravel depth could be 7 feet versus 5 feet on the permit. This would serve a two fold purpose. First, the length of the trench could be shortened 10 feet, providing a~more economical situation ~or the Owner. Second, it a~lows for insurance of staying within a similar soil strata. Both ourselves and the contractor felt the revisions were warranted and necessary. We do not see any negative effects to either the property owner or the environment due to this change and request approval based on our findings. Ve~ truly yours, / uce Jt ,Co win, P.E. ' Preside~ BJC:kjh ' INC. JAY So HArbOreD, DEPT. OF ENVIRONMENTAL CONSERVATION SOHTHCE~T~AZ I~E~IO~AZ OFFIC~ 338 DENALI SREET MACKAY BUILDING, ROOM 1206 ANCHORAGE, ALASKA 99501 August 14, 1979 Michael Osolnik d/b/a Birchwood Air Service P.O. Box B Chugiak, Alaska 99567 Subject: Lot 1, Birchwood Airport Dear Mr. Osolnik: We have reviewed the plot plan of your proposed office facility which is to be constructed on the subject lot. The site is approved for a class C public water system providing the following conditions are met: The well must be located at least 150 feet from any nearby septic tank or soil absorption system. The well must be at least 75 feet from the sewer line exiting the office. Ail sewer lines between 75 and 150 feet from the well must be constructed out of cast or ductile iron pipe. These three restrictions will most likely require you to lo- cate the well near the westernmost corner of the lot (as indi- cated on the plan). The sewerage system could then be located near the opposite corner. The Municipal Department of Health and Environmental Protection should be contacted for a septic system permit. I would also like to point out that the well should be con- structed so that the casing extends at least one foot above ground level and is capped with a sanitary seal. A drilling log and the results of a bacteriological analysis of the well 18-06LH