HomeMy WebLinkAboutBRUIN PARK FIRST ADDITION BLK 8 LT 6 GRE,..'R ANCHORAGE AREA B0R ,GH Department of Environmental Quality 3330 C Street Anchorage, Alaska 99503 INSPECTION REPORT ON-SITE SEWAGE DISPOSAL SYSTEM SEPTIC TANK: F.OM WELL'S' MANUFACTURE INSIDE LENGTH ./'~ INSIDE WIDTH ~ NUMBER OF MATERIAL COMPARTMENTS / LIQUID DEPTH LIQUID CAPACITY] ~'~"~GALLONS. TILE DRAIN FIELD: DISTANCE FROM WELL NUMBER OF LINES ABSORPTION AREA DEPTH: TOTAL LENGTH . / ! / DISTANCE BETWEEN LINES TRENCH WIDTH 3 IN. TOTAL EFFECTIVE TOP OF TILE TO FINISH GRADE ¢ / DEPTH OF FILTER t~~ MATERIAL BENEATH TILE /1¢/ ..IN. ABOVE TILE t~ /'/' IN. WELL: . ~, ~ ^ , t YPE _/.~L,~ ~. ~/~/] C ONSTRUeT IO, DEPTH BUILDING ~1 NEAREST ~ NEAREST SEPTIC ¢'~ SEEPAGE FOUNDATION ~0 , LOT LINE t~ , SEWER LINE~, TANK ~ , SYSTEM DISTANCE FROM: CESSPOOL OTHER SOURCES APPROVED_ DISAPPROVED REMARKS SEWER LINE DEPTH: DIAGRAM OF SYSTEM REMARKS: DATE APPROVED G.A.A.B. Form EQ-032 e DEPARTMENT OF ENVIRONMENTAL' TY ~ '~. 3330 "C" STREET ANCHORAGE, ALASKA 99 _ _ ~'~'"_,,~ . TELEPHONE 274-456 ! SEWAGE DISPOSAL SYSTEM -- APPLICATI~ PERMIT- INSTAE~A~ION OF: SEPTIC TANK ~ SEEPAGE PIT, ~ , DRAIN FIELD OTHER ~~ ~'~., FINANCED THROUGH TO BE INSTALLED BY ~ COMPLETION DATE ANTICIPATED ~ ~ ~ ~~ ~ ~ FINAL INSPECTION: ~4 HOUR NOTIC~ REQUIRED. BACKFILLING OF ANY SYSTEM ~HOUT ~NAL INSPECTION BY THE DEPARTMENT OF ENVIRONMENTAL QUALITY AUTHORITY WILL BE SUBJECT TO PROSECUTION, MINIMUM DISTANCES, REQUIREMENTS ,-' FOUNDATION TO SEPTIC TANK FOUNDATION TO SEEPAGE PIT SEPTIC TANK TO SEEPAGE PiT WALL SEPTIC TANK hO / ., SEEPAGE Pit TO NEAREST LOT LINE. DRAIN FIELD , DRAIN FIELD WELL TO SEPTIC TANK / ~:~ ~ SEEPAGE PiT /~-'~ ~ DRAIN FIELD -- J~ ¢" ALSO CONSIDER AREA WELLS. WATER MAIN TO SEPTIC TANK SEEPAGE PIT DRAIN FIELD SEPTIC TANK, ~i ~ , SEEPAGE PIT //¢~U ,, DRAIN FIELD TO RIVER, LAKE, STREAM. CAST IRON INTO AND OUT OF SEPTIC TANK AND INTO CRIB CROSSING GAP OF EXCAVATION 5 FEET INTO UNDISTURBED SOIL. 4 INCH DIAMETER CAST IRON SIPHON PIPES ON SEPTIC TANK AND SEEPAGE PIT FITTED WITH AIRTIGHT R~EMOVABLE CAPS. , j CONFORM TO BOROUGH REGULATIONS REGARDING INSTALLATION, \ I v o. ~ ,.,CE.SED DIAGRAM OF SYSTEM I CERTIFY THAT I AM FAMILIAR WITH THE REQUIREMENTS OF GI~EA'~ER ANCHORAGE AREA BOROUGH ORDINANCE NO. 28-68 AND THAT THE ABOVE DATE 6 APPLICANT'S IGNATURE ~ FORM NO. E~-01 6 ' GREATER ANCHORAGE AREA BOROUr Department of Environmental Qua,~ty 3330 "C" Street Anchorage, Alaska 99503 SOILS LO(] - PEROLATION TEST Performed for ~) ~ ~'~././~'~/._~ ~ Date Perfomed ~-- Legal Descrip'~]on:~]~]-]~]~m~ ~ - ~~_ ~~ ~ - This form reports: Soils-1fg -- ' ' Percol~tioh test- ~~~ Depth Feet 1 - 4- 5- 6- 7- J/TI 10- 11 - 12- 13- 14- ~as ground water encountered? _ _.~.~__~ If yes, at what depth? Reading Date Gross Time Net Time Depth to Water Net Drop I nute. Percolation rate __~_,-~--' .' 'Proposed installat-i-~-n-]-.-' So/}page Pit Drain Field ',.)epth of Inlet . Depth to bottom of ))it or.trenct~ ........................ ~q--o40 (J~/?4) PerfOrn~d for ~. Legal Description: ~ This form reports: 'Soils- log _ Depth ", i ' I ~ 5- lO- ll-' ,12 13- 3330 "C" Street ,A~c~grage, Alaska 99~Q3 ...... ~ SOILS LOG - PEROLATION TEST · ~~ J~ m~ ~'~~ m mm ~ .... ' m Date, Perfo~d - ~ v/~ ' ~~ , " ,.,. Percolation ~est: . _ ...... Was ground water encountered? Date Gross Time Reading If yes, at what depth.? Net Time Depth to Water '~~o-~ rate m~ nute. . mtalla~-~-n'T'-'~'e~-ge Pit ~ Drain Field ............................. .Proposed i.r.. nen~'~-t-o-~--d~-Pi t 9r trench ___=y~-- ..... -1 Depth of ~n~et ..... ~ / -" . ~ ~__ ~~ ~~~_~ ..... co~,~,,I(~.~Ts: ~~eW~~. .... ef--~~ ..... ~' ..... Net Qrop ~o ~o 9o o£ o! oo~ oo! '~' INSPECTION APPOINTMENTS DATE \ ~]~/- /7 DATE INSPEGT~) ' INSPEC'~' // INSPECTOR/-~ . , L~!~ ENVIRONMENTAL SANITATION DIVISION ,:  ' Telephone 264-4720 _ DIRECTIONS: Complete all parts on page 1. Incomplete requests will not be processed. Please allow ten (10) days for processing. PROPERTY ]RESIDENT (If different from above) ' ~ - ~ t - PHONE 2, BUYEI~ I~HbNE MAI LIN~rAD[~ 4. REALTOR/AGENT I PHONE- MAI LING ADDRESS · S. ' Li~itL~.S~ R i~l~ .......... Other ST~T LOCA[ION ~ - ' ' -- ~ ~--~e~ FAMILY--' K t~~ N ' ' 6. TYP~ OF RESIDENCE - ' - UMBER OF,BEDR~S  SINGLE ~ One ~ Two ~ Five ~ MULTIPLE FAMILY ~ Three ~ Six ~. WATER SIJPP~Y "~i~I INDIVIDUAL* COMMUNITY [] PUBLIC UTI LITY 8. SEWAGE DISPOSAL SYSTEM /~., I NDIVI DUAL/ON-SITE** [] PUBLIC UTILITY * ATTACH WELL LOG, A well log is required for all wells drilled since June 197,5. For wells drilled prior to that date, give well depth (attach Iogif available.) /O 0 I (~ "~ ~YEAR ON-SITE SYSTEM WAS INSTALLED. NOTE: THE INSPECTION FEE MUST ACCOMPANY EACH REQUEST BEFORE PROCESSING CAN BE INITIATED. 72-010 (Rev. 6/79) THIS SIDE FOR OFFICIAL USE ONLY 1. TYPE OF RESIDENCE [] SINGLE FAMILY [] MULTIPLE FAMILY NUMBER OF BEDROOMS [] ONE [] THREE [] FIVE [] TWO [] FOUR [] SiX 2. WATER SUPPLY [] INDIVIDUAL [] COMMUNITY [] PUBLIC UTILITY Connection Verified 3. SEWAGE DISPOSAL SYSTEM [] INDIVIDUAL/ON -SITE []PUBLIC UTILITY Connection Verified []Septic Tank or [] Holding Tank Size:/),=~<C~ f Tank is homemade give dimensions: TYPE OF TANK TOTAL ABSORPTION AREA 4. DISTANCES WELL TO: Absorption Area to nearest Lot Line PERMIT NUMBER DEPTH OF WELL DATE DRILLED LOG RECEIVED PERMIT NUMBER DATE INSTALLED INSTALLER SOl LS RATING MANUFACTURER [] OTHER MATERIAL Septic/Holdi ng Tar1 k IA~.~.~i°n Area Sewer Line Nearest Lot Line 5. COMMENTS DATE E~APPROVED FOR [] CONDITIONAL APPROVA~ [~..-"~ISAPPROVED BEDROOMS ~ ~ompany certificate) 72-01o (Rev. 6/79) CHEMICAL & GEOLOGICAL LABORATORIES oF AL~4SKA, INC. TELEPHONE (907)-279,4014 ANCHORAGE INDUSTRIAL CENTER 274-3364 5633 B Street Drinking Water Analysis Report for Total Coliform Bacteria TO BE COMPLETED BY WATER SUPPLIER WATER SYSTEM: Water System Name Mailing Address I.D. NO. Phone No. City SAMPLE DATE: ~ Mo. Day SAMPLE TYPE: [] Routine [] Check Sample (for routine sample with lab ref. no. [] Special Purpose State Year Zip Code [] Treated Water [] Untreated Water SAMPLE NO. LOCATION I I I I Time Collected Collected By TO BE COMPLETED BY LABORATORY Analysis shows this Water SAMPLE to be: ~ Satisfactory [] Unsatisfactory [] Sample too long in transit; sample should not be over 48 hours old at examination to indicate reliable results. Please send new samole. Date Received Time Received Analytical Method: [] Fermentation Tube [] Membrane Filter Lab Ref. No. Result* Analyst 1I-T') Ir-r-] ii-[-1 i~ IFT~ *No. of colones/lO0 mi. or No of Positive oort~ons 06-1220 (b) Rev. 1978 BACTERIOLOGICAL WATER ANALYSIS RECORD READ INSTRUCTIONS BEFORE COLLECTING SAMPLE Data Collected Source Lab. No. Presumpt. lve 1omi 1omi 10mi 10mi 10mi 1.0mi 0.1mi 24 Hours 48 Hours, , , Confirmatory 24 Hours ,48 Hours , EMB Broth 24 hours: , Multiple Tube Report: Membrane Fitter: Direct Count Verification= LTB Final Membrane Filter Results Repor tegl By Broth 48 hours:. .10mi Tubes Positive/Total 10mi Portlonl Collform/100ml . BGB__ Date Collform/100ml Time: , a.m. I~.mo R&M CONSULTANTS, INC. 5024 CORDOVA · 8OX 6087 · ANCHORAOE ALASKA 99502 · PH 907 279 0483 · TLX 090 25280 October 2, 1980 R&M No. 051001-79 Mr. Robert Giroux Star Route A Box 1780 G Anchorage, Alaska 99507 Re: Adequacy Test on Existing Sanitary Sewer System; Consisting of a Septic Tank with a Leach Field; Lot 6, Block 8, Bruin Park Sub- division, Anchorage, Alaska Dear Mr. Giroux: Per your request of September 24, 1980, Dan Cooper of R&M Consultants conducted a test of the sanitary sewer system on the above described property. The test indicates acceptance rates determined under conditions at the time tested. Actual system performance over long periods of time depend on factors which cannot be evaluated by this test thus our office cannot warrant the suitability or fitness of the system for either an extended period of time or for user demand in excess of the expected flow noted herein. Factors affecting system performance include: Actual use demand on the system; Fluctuations in groundwater levels; Physical conditions of the septic system~ leach field, trench or seepage pit and soil. It should be noted that while a septic tank and leach field disposal system is one of the most reliable methods of sewage treatment and disposal it is nearly certain that the leach field or seepage pit will fail sometime during the useful life of the structure. Studies indicate leach fields, trenches and pits have a life expectancy of ten to twelve years under optimum conditions. All septic systems have a finite hydraulic loading capacity which can be expected to decrease with time. Because the house on the lot is occupied, we assume that the leach field was at its normal degree of saturation. During this test the liquid level in the septic tank was monitored as water was added to the system. The measure- ments are summarized in the following table: ANCHORAGE FAIRBANKS JUNEAU Mr. Robert Giroux October 2, 1980 Page 2 FI RST DAY Date: September 29, 1980 Water Added To Septic Tank Liquid Level Measurements Taken From Top Of Standpipe TIME GALLONS TOTAL LIQUID ADDED GALLONS LEVEL 10:33 0 0 10:39 50 50 10:46 50 100 10:53 50 150 11:02 50 200 11:09 50 250 11:16 50 300 11:23 50 350 11:30 50 400 11:36 50 450 11:42 50 500 11:49 50 550 11:56 50 600 12:03 50 650 Date: September 30, 1980 TIME SECOND DAY 5 95' 5 65' 5 45' 5 7' 53' 53' 5 4' 55' 5 35' 53' 5.3' 5.2' 5.35' GALLONS TOTAL LIQUID ADDED GALLONS LEVEL 8:40 0 0 6.25' 8:54 50 50 6.0' 9:01 50 100 5.45' 9:07 50 150 5.0' 9:14 50 200 4.95' 9:20 50 250 4.75' 9:26 50 300 4.55' 9:31 50 350 4.5' 9:38 50 400 4.5' 9:45 50 450 4.45' 9:51 50 500 4.35' 9:57 50 550 4.3' 10:04 50 600 4.2' 10:11 50 650 4.2' 10:15 0 650 5.65' Mr. Robert Giroux October 2, 1980 Page 3 Date: October 1, 1980 THIRD DAY - Septic Tank Level 6.3'. The meter used during the test was a Rockwell 5/8" standard water meter which had previously been calibrated by R&M Consultants, Inc. The total daily load for the four bedroom residence is six-hundred (600) gallons; surge capacity is four-hundred eighty (480) gallons. The Municipality requires the system to accept a surge capacity of 80% of .the total daily load at a rate of ten (10) gallons per minute, tested for a two day period and to accept the total daily load in twenty-four (24) hours. Failure Criteria is as follows: 1. Water rises excessively in septic tank at or before 80% of total load added. 2. Effluent overflowing system. 3. Water level does not return to within one inch of static level. The first day of testing, the system accepted six-hundred fifty (650) gallons in ninety (90) minutes which is more than 100% of the total daily load. The second day of testing, the system accepted six-hundred fifty (650) gallons in ninety-one (91) minutes which is more than 100% of the total daily load. The following day the static level had returned to below the original static level. We therefore conclude that the system is disposing of effluent at an adequate rate. We appreciate this opportunity to be of service to you. Please contact us if you have any questions concerning this test or if we can be of additional service. Very truly yours, Richard S. Giessel Senior Engineer DC: RSG/jath [-"-'] © ® ~ ® ©