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Home My WebLink AboutMOUNTAIN AIR ESTATES #2 TR F-1 Tom Fink, Mayor Muaicipality of Ar cho. ra ¢ Department of Health and Human Services 825 "L" Street P.O. Box 196650 Anchorage, Alaska 99519-6650 343-4744 September 23, 1993 ' Lewis and Clark Corporation PO Box 90647 Anchorage, Alaska 99509 0647 Subject: Tract F-1 Mountain Air Estates Subdivision ~2 Permit #SW920292, PID #017-171-02 The subject permit, issued September 21, 1992 by this office for a single family well and/or on-site wastewater system, has expired as of September 21, 1993. 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. All 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. //Frog~am Iv_lana.ger ' On-site Services enc: Copy of Permit PAGE 1 OF 1 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:SW920292 DESIGN ENGINEER:BRUST AND ASSOCIATES OWNER NAME:LEWIS AND CLARK CORP OWNER ADDRESS:P.O. BOX 90647 ANCHORAGE, ALASKA 99509-0647 DATE ISSUED: 9/18/92 EXPIRATION DATE: 9/18/93 PARCEL ID:01717102 LEGAL DESCRIPTION: MOUNTAIN AIR ESTATES #2 TR -1 LOT SIZE: 23 (SQ. FT.) NUMBER OF BEDROOMS: 5 THIS PERMIT: 5 THIS PERMIT IS FOR THE CONTRUCTION 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 FOLLOWING SPECIAL PROVISIONS. SPECIAL PROVISIONS RECEIVED BY: ~_/~'~'~'~ ISSUED BY: DATE: DATE: BRUST & ASSOCIATES Engineers - Planners - Surveyors 1610 Dimond Drive Anchorage, Alaska 99507 (907) 562-7878 July 30, 1992 Municipality of Anchorage Department of Health and Human Services On-site Services 825 "L" Street Anchorage, Alaska MUNICIPALITY OF ANCI'~ORAGE ENVIRONMENTAL SERVICEs DIVISION ,"~,LJ,,.'3 0 3 1992 RECEIVED RE: Tract F-i, Mountain Air Estates, Addn. #2 This letter and attachments is to accompany a permit application for an on- site waste disposal system and well at Tract F-l, Mountain Air Estates, Addn. #2. The following are attached. 1. Drawing of proposed on-site systems. 2. Soils logs and percolation test results. 3. Trench design calculations. 4. Letter on ground water availability. Development of the adjacent properties will not be adversely impacted by construction of the proposed systems as distances to adjacent features are in compliance with applicable requirements. The closest feature that could be affected is the proposed water line and well, which is in the other side of the proposed building. Slopes on this portion of the lot are moderate. Drainage is to Little Rabbit Creek to the northwest. Both the replacement and the original system trenches fitted within the 30' radius circles around the test hole. Ground water availability is indicated by the attached letter dated Feb. 21 1992 from Terrasat. It is recommended that a permit for the on-site systems be issued. Sincerely, Stanley Brust, P.E. ~'~'\%'.. ' ..... '~.~ ~ g- , TEST HOLE ('~-[) '~/~/ Municipality of Anchorage DEPARTMENT OF HEALTH & HUMAN SERVICES 825 "L" Street, Anchorage, Alaska 99502-0650 SOILS LOG -- PERCOLATION TEST GOLDENVIEW ASSOCIATES PERFORMED FOR: Tract F-~I MOUNTAIN SUBDIVISION LEGAL DESCRIPTION: AIR , '~l+ownship, Range, Section: SEC 35, T12N, R3W 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17, 18- 19- 20~ COMMENTS SL(.)PE WAS GROUND WATER ,./.~ ENCOUNTERED? . S L IF YES, AT WHAT O DEPTH? p E SI I'E PLAN Please se~ stt~ch~'d lra~ing Monlloring? /u"~*H',~ate: / . Reading Date Gross Net Depth to Net Time Time Water Drop PERCOLATION RATE ~ '? (minutes/inch) PERC HOLE DiAMETER __ ]'ES1 [IUN UE~'WEEN__~ ~-'r AND 7 PERFORMED BY: ~ '~"" J I _~ - ~.~ ,)"?_.4.~q'T" CERTIFY TJ~IAT T. HIS TEST WAS PERFORMED IN 72-008(Rev. 4/85) O: TH SCAT,E 1":150' Revised 7/30/92 TERRASAT 9200 Lake Otis Parkway, 2nd floor Anchorage, Alaska 99507 February 21, 1992 Susan Oswalt Municipality of Anchorage Department of Health and Human Services 825 "L" Street An. chorage, Alaska 99519 Re.: Ground Water Availability For The Proposed Subdivision of Mountain Air Estates, Anchorage, Alaska Dear Susan: Mr. Joe Cange has requested that I summarize ground water conditions for the proposed Mountain Air Subdivision. I conducted a major ground water exploration investigation in the Bear Valley area during 1985 and 1986. This report is based on those findings. Our investigation included: · Aerial photo interpretation of geologic and hydrogeologic conditions of the entire basin · Lineament analysis of the area · A literature review of published reports and maps Interviews with experts from the U.S. Geological Survey and Alaska Division of Geophysical and Geological Surveys · Geophysical investigations using resistivity methods · Drilling and construction of five wells. · Muir-level completion of observation wells · Aquifer testing for 24 hours at 100 gallons per minute plus 1 week of recovery data · Water quality analysis A final report was not prepared. However, results from the investigation are preserved in our files. SUMMARY of FINDINGS We found that a buried valley exists in the Bear Valley area. I believe that the basin is a remnant of past glaciation. The basin is filled with unconsolidated sandy gravel and glacial till. This basin is bounded by consolidated rock (bedrock) on the East, west and south. 0 c) i! LITYLE RABBIT 9O0 TRACT 'F- 25.5677 ACRES X 959.5 TRA CT 'C- 1' '17.9241 ACRES./ / tBRUST & ASSOCIATES oN-srr~ S*TSTI~ LAYOUT TERRASAT 9200 Lake Otis Parkway, 2nd floor Anchorage, Alaska 99507 February 21, 1992 Susan Oswalt Municipality of Anchorage Department of Health and Human Services 825 "L" Street An. chorage, Alaska 99519 Re.: Ground Water Availability For The Proposed Subdivision of Mounta/n Air Estates, Anchorage, Alaska Dear Susan: Mr. Joe Cange has requested that I summarize ground water conditions for the proposed Mountain Air Subdivision. I conducted a major ground water exploration investigation in the Bear Valley area during 1985 and 1986. This report is based on those findings. Our investigation included: · Aerial photo interpretation of geologic and hydrogeologic conditions of the entire basin · Lineament analysis of the area · A literature review of published reports and maps .o Interviews with experts from the U.S. Geological Survey and Alaska Division of Geophysical and Geological Surveys · Geophysical investigations using resistivity methods · Drilling and construction of five wells. · Multi-level completion of observation wells · Aquifer testing for 24 hours at 100 gallons per minute plus 1 week of recovery data · Water quality analysis A final report was not prepared. However, results from the investigation are preserved in our files. SUM2CIARY of FINDINGS We found that a buried valley exists in the Bear Valley area. I believe that the basin is a remnant of past glaciation. The basin is filled with unconsolidated sandy gravel and glacial till. This basin is bounded by consolidated rock (bedrock) on the East, west and south. · ~s~ ol otUOOlO,~ iooj oS~Old 'uo.rl~ui~o.iuI oaotu op.tAOad u~ I ;II 'D x!puoddv uT utaoqs oxe uo.rl~.rlso^u! ano mo.~j s~oI iio,~ poqs!lqndUfl Si~IOISfl'-ION!OD '(fi xlpuoddv) sp~ptras ~ol~,~ 2u.r'.'ju.up s,,(~pol ~o s,qDIaI ,~oloq o~o,~ sllnso~