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HomeMy WebLinkAboutT12N R3W SEC 33 LT 34 E2 MUNICIPALITY OF ANCHORAGE DEPARTMENT OF HEALTH & ENVIRONMENTAL PROTECTION ENVIRONMENTAL ENGINEERING DIVISION 825 L Street - Anchorage, Alaska 99501 Telephoto; 264-4720 ON-SiTE SEWAGE DISPOSAl. SYSTEM AND/OR WELL INSPECTION REPORT PHONE NAME LEGAL DESCRIPTION LOCATION DISTANCE TO: I Manufacture ~ IF HOMEMADE: lAbsorption/a~ DISTANCE TO: lines Top of tile to finish grade Length Width ,e of crib iameter DISTANCE TO: Dwelli.g PERMIT NO. Material Liquid capacity in gallons Foundation Nearest lot line PERMIT NI Material beneath tile Dopth PERMIT NO. DISTANCE TO: fo Driller Distance to lot line PERMIT NO. Sewer line Sol)tic tank Absorl~tion area(sl OTHER PIPE MATERIALS so....T.A.,% -- ~2-013 (R'~/3!~ ~ I) ' DATE LEGAL HF:I::'::]:I'II_tI'1 MI. 11'IE:[EI:;? I' F: lii:[i:[::,f~:lL:ll:::ll,'l~i; ..... :if: 'I!tE: I. 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OF: ;?: :11 [,.1:1: I.L ]: I".t'ii;l'l:::tL 1 -II'l~i: %"r'-i;'l-!i:H :[ t",1 F!C:COI:,~:[.:,I::!i'-,IC~ I.,.I :[ TI'I f'IIE: :i:: ): Lli",II)~f;i::i~;I'I'::IHI':, 'TIIF!T 'Il-Il::: OI"~'-'.iR!:'Ff~: '.:!;E:I,.fL!:Ft ~i;","'.!i;TE:H HF:F,' [~:E)::!LI]:F?I!: l!~:t'..![.FIf::itl:iii~!"tli:t'.,!l fill::' i:;i:I~::RI:[::,ili:I".IC~: )i:~; f;?.l'!;l'"IOC, I~il.l::[) I'O ]:MCI t.J[:)l!:: I"l(:)~:,?.Eil TI'II:::IM ~!i: April 11, 1979 R&M No. 951102 Mr. Gary Baker SRA Box 302 Anchorage, Alaska 99507 Subject: Soil Investigation for Sanitary Sewer System, E% Lot 34, Sec.33, T12N, R3W, SM, Anchorage, Alaska Dear Mr. Baker: At your request of April 5, 1979, we conducted a subsurface soils investi- gation at the proposed location of the sanitary sewer system on the subject lot. The investigation compiled with those procedures required by tile Municipality of Anchorage Department of Health and Environmental Protection. This investigation, which was accomplished on April 11, 1979, consisted of a test hole excavated to a depth of 18 feet below the existing ground surface. The test hole was sited according to your instructions and its location is shown in attached Drawing A-01. Excavation was accomplished with a backhoe. All material excavated was continuously monitored by an experienced engineering geologist. The topography at the excavation site is generally steeply-sloping to the south. At the time of the investigation the site had original vegetation consisting of grass and some brush. The top of the test pit was located on fill material approximately 6 feet above original ground surface. Tile soils encountered in the excavation are shown in the test hole log in Drawing A-0I. This log displays specific conditions eucountered at the test location. However, subsurface conditions may vary in other parts of the lot without any apparent surficial evidence of the change. Groundwater was eucountered in the test hole at a depth of 13 feet and bedrock was not encountered. At tile time the hole was excavated seasonal frost was not present and permafrost was not encountered. A percolation test was performed in a 2-foot hole at the depth of 6 feet in an adjoining test pit. The data in Table 1 show average infiltration from the depths indicated to the bottom of the hole. The measured percolation rate was <2 minutes per inch. Mr. Gary Baker Page -2- We appreciate this opportunity to be of service to you. Please contact us if you have any questions concerning this letter or if we can be of additional service. Very truly yours, R&M CONSULTANTS, INC. Ernest R. Raha±m S~aff Geologist Gary Smith PG~oY'ec~ Manager ERR:GS/rm/AT&SI-S BORING NUMBER Date Completed: LO, _ o_~ SOIL DESCRIPTION  SILT W/SOME GRAVEL, SOME -- ORGANICS, TRACE SAND, OL -- ~ (Fill Material) 0' - 6' Scattered Cobbles _ ~ GRAVEL W/SOME SAND, TRACE TO SOME SILT, GM ,~,O 6' - 18~ Numerous Cobbies, ,'~.~ Occasional Boulders SA~ S01[ ICATION SKETCH No Scale Ho[lse House 11' Test Pit ]6' 17.5' BISTANOES SHOWN ARE APPROXIMATE ANO HAVE NOT BEEN ~EASURED GY SURVEYING ~ETHOOS ~Y _MBO~ ............ EXPLANATION ORGANIC MATERIAL Little Visible Ice 0:10' Vx '~/ A.B. ~--/C£D£SCR/PT/ON ~Ss~72,5~ 1%,85.9 pcf BEDROCK ~ FROZEN G~'OUND CAL SOILS LOG q_ER TYPE SYMBOLS ~ DCW N. E.R.R. 4-1' L7 E~ Lot 34, Sec. 33, T12N R3W, SM, Alaska PERCOLATION TEST Table 1 R&M NO. 951102 Time Elapsed Time Inches Drop in inches 9:00 9:01 9:03 9:05 9:10 9:20 0 1 3 5 10 2O 0 3 6.5 ].2 17.5 24 24 inches <2 minutes per inch 3 3.5 5.5 5.5 7.5 INSPECTION APPOINTMENTS TIME DATE INSPECTOR TIME TIME DATE DATE I NSP ECTOR INSPECTOR MUNICIPALI'rY OF ANCHORAGE MUNICIPALITY OF ANCHORAGE DEPT. OF [':Al.TH &  DEPARTMENT OF HEALTH & ENVIRONMENTAL PROTECTI~IiRONMENI,,d. 025 L Street - Anchorage, Alaska 99501 ENVIRONMENTAL SANITATION DIVISION Telephone 264-4720 REQUEST FOR APPROVAL OF INDIVIDUAL WATER AND DIRECTIONS= Complete all parts orl page 1. Incomplete requests will not be processed. Please allow ten (10) days for processing. 1~./PROPERTY OWNER L, ¢ P/ u.z,'iv MAILING ADDflB8S ~OP~RTY RESIDENT (If different from al)eve) 2. BUYE~ MAILING ADDRESS PHONE PHONE PHONE 13. LENDING INSTITUTION PHONE ~ ~[~O R/AG E N'r ~ , / PHONE MA LNG ADDRESS .-.~ -~: LEGAL DESCRIPTION I 6, TYPE OF'RESIDEN(~E NUMBER OF~BEDROOMS ~ One ~ Four ~ Other ~ SINGLE FAMILY ~ Two ~ Five ~ MULTIPLE FAMILY ~ Three ~ Six 7, WATER SUPPLY INDIVIDUAL* ~ COMMUNITY since June 1975. For wells dl [lied prior to that date, give well ~ PUBLIC UTI LITY depth (attach log if available.) 8. SEWAGE DISPOSAL SYSTEM INDIVIDUAL/ON-SITE** [] PUBLIC UTILITY [~4EAR ON-SITE SYSTEM WAS INSTALLED. NOTE: THE INSPECTION FEE MUST ACCOMPANY EACH REQUEST BEFORE PROCESSING CAN BE INITIATED. 72-010 (Rev. 6179) THIS SIDE FOR OFFICIAL USE ONLY 1. TYPE OF RESIDENCE NUMBER OF BEDROOMS [] SINGLE FAMILY [] ONE [] THREE [] FIVE [] OTHER [] MULTIPLE FAMILY [] TWO [] FOUR [] SIX PERMIT NUMBER 2. WATER SUPPLY [] INDIVIDUAL DEPTH OF WELL [] COMMUNITY DATE DRILLED [] PUBLIC UTILITY Connection Verified LOG RECEIVED 3, SEWAGE DISPOSAL SYSTEM PERMIT NUMBER []INDIVIDUAL/ON -SITE DATE INSTALLED []PUBLIC UTILITY Connection Verified INSTALLER []Septic Tank or [] Holding Tank ~_~.z~,~' Size: /)Le)L~ ~) If Tank is homemade SOILS RATING give dimensions: ~-~7 TYPE OF TANK MANUFACTURER TOTAL ABSORPTION AREA MATERIAL ~-~ ' ~ ' - ~-- 4. DISTANCES Septic/Holding/ Tank Absorption Area Sewer Line Nearest Lot Line WELL TO: Absorption Area to nearest Lot Line 5. COMMENTS [~PRov ED FOR '~ BEDROOMS [] CONDITIONAL APPROVAL (letter must accompany certificate) [] DISAPPROVED DATE BY 72 010 (Rev, 6/79)