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Home My WebLink AboutTISHA LT 56COnsite File Tisha Lot 56C PID# 051-293-69 Formerly T15N R1W Sec 30 Lot 56 ,I Municipality of Anchorage Page // of DEPARTMENT OF HEALTH AND HUMAN SERVICES ENVIRONMENTAL SERVICES DIVISION P.O. Box 196650 · Anchorage, Alaska 99519-6650 · Telephone: 343-4744 On-Site Wastewater Disposal System and/or Well Inspection Report Permit Number: .S~,,/ (]~0/0~ PID Number: O'~,/- Name~".~. ~EZ..~Of~/ / ~ Wastewater System: D New ~Upgrade Address: ~ ?¢~¢~ ~ ~/~ ?~5¢? ABSORPTION FIELD Phone: ~ NO. of ~' ~ ~~r ~ Deep Trench ~hallowTrench ~Bed ~Mound ~Other Bed,~oms: LEGAL DESCRIPTION so~,~,,,: /,~ GPD/Sq. Ft. Depthfro original fade: Lot~ ~¢~ ~BIock: ~ ~ ~vision: 0epth to pipe bottom fromm/original grade: Ft. Gravel depth beneath~pipe Ft. · i c,,on: ~¢ Fig added above orig~al grade; Fi. Gravellenglh: ~ Ft. Numb~ of lines: WELL: B New ~¢/Sr ~ Upgra~ Gravel aleph: ~l~rH 5 Ft. ;lassificat'o, (Prlvate, A,B,C): ~ ~Fh Cesed TO: Ft. Total absorption area:7~ SQ. FL Pipe materiah~a~ Driller:~~ Date Drilled: ;tatic Water Level:Ft. Installer:~ ~ Date installe~ ~/~/~/~ / SEPARATION DISTANCES ~eptic ~ Holding = S.T.E.P. TO Septic Absotptlon LiE Holding ~/Private Manufacturer: Capacity in ~ll~n~ From Tank Field Ststion Tank Sewer Lines ~/¢ Well t/~O/ ~/~pl ~ ~/~ ~/OO' Material: ~5~ NumberofCom~dments: s..~w~,~r ~/A ~ LIFT STATION Lot t Size in gallons: ] Manufacturer: Line ~/~/ ~/~ ~/~ /] Foundation ~' ~'0' ~/, "Pump on" level ,,: ~ Cu~ainDrain ~/~ ~ ~u~~trical Inspections pedormed by: Remarks: BENCH MARK Location and Description: Assumed Elevation: Inspections pedormed by: ~ Dates 1st ~/~oh¢. I ~~..?.,; ~~"~~'"~'¢ Department of Health and Human Services approva~ ~:za~ ,, ........ .,~ Reviewed and approved by: ~ ~ ~ Date: ~-/~-~ 72-0t3 (1/91) MOA 25 Permit No. ~J,~' Page ~ . of ~ Municipality of Anchorage DEPARTMENT OF HEALTH AND HUMAN SERVICES ENVIRONMENTAL SERVICES DIVISION P.O, Box 196650 · Anchorage, Alaska 99519-6650 · Telephone: 343-4744 On-Site Wastewater Disposal System and/or Well Inspection Report Legal Description: SWING TIES B-£ = 102.6 SEPTIC TANK LBT 1 SCALE 1" = 60' mm LOT 56 WELL DRIVE i05' 330.00 N 89'50'0' W MDNASTERY DRIVE ELEVATIDNS Louis Butera, P.E. Registered Civil Engineer June 30, 1995 Jim Cross, P.E. Municipality of Anchorage Department Health & Human Services, On-Site Services P.O. Box 196650 Anchorage, AK 99519-6650 Re: Lot 56A, T15N R1W Section 30, NHN Monastery Road Case No.: S-9670 R[CEIVED JUL 6 1996 Municipality et AnChOrage Dept. Health & Human Service~ Dear Mr. Cross: We are submitting septic construction asbuilts and an analysis of the existing well on the present Lot 56, which is proposed for subdivision into Lots 56A and 56B. The septic system is newly constructed and should be acceptable. The well for this residence has no drilling log on record. In order to document the well for your records, it was tested and the pump level was determined to be at 50 feet. Assuming the pump was set 10 feet off the bottom of the well and the well total depth would be 60 feet. More importantly, the water appears to enter the well at a level of 44 feet, which is assumed to be a fractured bedrock. Well production rate was assessed at 0.95 gpm based on drawing the well down to the pump level and monitoring a recovery of 103 gallons of water in 108 minutes time period. If there are any questions, please call our office at 694-5195. Sincerely, Louis Butera, P.E. pc: Dunham/Truelson \G:\WPDOCS\1995\95-O25B.LTR 1 P.O. Box 773294 · Eagle River, Alaska 99577 · Telephone (907} 694-5195 · Fax (907} 694-3297 MUNICIPALITY OF ANCHORAGE DEPARTMENT OF HEALTH AND HUMAN SERVICES P.O. BOX 196650, 8~5 "L" STREET, ROOM 502 ANCHORAGE, ALASKA 99519-6650 ON-SITE WASTEWATER DISPOSAL SYSTEM (UPGRADE) PERMIT PAGE 1 OF 1 PERMIT NUMBER:SW950105 DESIGN ENGINEER:EAGLE RIVER ENGINEERING SERVICES OWNER NAME:TRUELSON ERIC & DIANA 50% & OWNER ADDRESS:P.O. BOX 773892 EAGLE RIVER, AK 99577 DATE ISSUED: 6/09/95 EXPIKATION DATE: 6/09/96 PARCEL ID:05129342 LEGAL DESCRIPTION: T15N R1W SEC 30 LT 56 LOT SIZE: 109900 (SQ. FT.) NUMBER OF BEDROOMS: 5 THIS PERMIT: 5 THIS PERMIT IS FOR THE CONTRUCTION OF: DISPOSAL FIELD /SEPTIC TANK 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 (18AAC80). 3. THE ENGINEER MUST NOTIFY DBHS AT LEAST 2 HOURS PRIOR TO EACH INSPECTION. PROVIDE NOTIFICATION BY CALLING 343-4744 ( 24 HOURS ) (NOT REQUIRED FOR WELL ONLY PERMIT) 4. FROM OCTOBER 15 TO APRIL 15 A SUBSURFACE SOIL ABSORPTION SYSTEMUNDER CONSTRUCTION DURING FREEZING WEATHER MUST BE EITHER: A. OPENED AND CLOSED ON THE SAME DAY B. COVERED, SEALED AND HEATED TO PREVENT FREEZING 5. THE FOLLOWING SPECIAL PROVISIONS. SPECIAL PROVISIONS: Louis Butera, P.E. Registered Civil Engineer May 26, 1995 Jim Cross, P.E. Manager, On-Site Services Municipality of Anchorage P.O. Box 196650 Anchorage, AK 99519 Re: Lot 56 T15N RiW Section 30 (Proposed Lot 56B) Narrative & Permit Application Dear Mr. Cross: The proposed septic upgrade will have very limited impact on adjacent properties for the following reasons: 1. The surrounding lots are large, allowing sufficient room for septic sites. 2. Immediate neighboring septic systems are all +30' distance. 3. Reserve space is adequate, due to absorption capacity. 4. Drainage will not be affected and is not a major consideration in our design. If you have any questions please call our office at 694-5195. Sincerely, Louis Butera, P.E. \C:\WPWIN60\WPD O CS\1995\95-026A.NAR P.O. Box 773294 · Eagle River, Alaska 99577 · Telephone (907) 694-5195 · Fax (907) 094-3297 SPECIFICATIONS FOR ON-SITE SEPTIC SYSTEM LEGAL: Lot 56 T15N R1W Section 30 (Proposed Lot 56B) GENERAL 1. The septic plan is for a single family residence only. 2. The drawing and or site plan shall be a part of this specification. 3. All materials and workmanship shall meet the Anchorage Department of Health requirements. 4. All soil tests are advisory to the design and are to be verified or modified in the field by the engineer. 5. All excavations and depths are advisory and are to be verified in the field by the contractor to meet Municipality of Anchorage requirements. 6. It is the responsibility of the owner to obtain all necessary permits or easements and to locate any adjacent multi-family wells. 7. The excavation is to be exactly in the area shown on the site plan, any deviation requires engineer approval. 8. It is always recommended that a surveyor locate the nearest lot line position and the location of any easements. TRENCH 1. The trench is to follow the natural land contour to maintain uniform total depth of the trench bottom. 2. The bottom of the trench shall be level, plus or minus 1.5". 3. The total depth of the trench excavation is not to exceed 10' at any point. 4. The sewer line is to replace the existing sewer line that leads to the existing pit. 5. The trench gravel is to be covered with typar fabric material. 6. Soil or combination of soil and extruded board insulation to a depth of 3' or equivalent is to be placed over the leachfield. 7. The area over the trench is to be finish graded to prevent ponding of surface water runoff. 8. The septic tank and leachfield must not be closer than 100' to any existing private well, 150' to any Class "C" well, or 200 feet to any community well. RECOMMENDED LEA CHFIEI.D DIMENSIONS: TOTAL DEPTH = 10' GRAVEL DEPTH = 6' under pipe, 2" over pipe TRENCH LENGTH = 63' TRENCH WIDTH = 3' SOIL RATING = 1.0 GPD/ft2 BEDROOM CAPACITY = 5 SEPTIC TANK = 1,500 gallons Twenty-four (24) hours notice required for aH inspections.' C:\WPWIN60\WPDO CS\1995\95-026A.SPC \¢ /.~. i ~ ~> LOT 1 ~..~.o~. ,~ov~ ~o ~ --~ w ' : X ~ WELL : ~ DRIVE MONASTERY DRIVE o - SEWER CL~NOUT ~ - WELL NO KNOWN CURTAIN DRAINS PROPOSED L~CHFIELD NO SURFACE WATER +100' FROM SEPTIC .... ~SEMENT SEPTIC S~TE PLAN (PROPOSED LOT 56B) OWNER: TRUELSON ~...~9TH~ ".~ JOB ¢ 95-02~ DATE: 05/30/9Sl SC~ ~" = ~0' ~~~.....~ P.O. Box 77~4 ~'.. c[-~73a ."~ (~07) GS4-S~S FAX: (~07) G~4-3~7 EAGLE RIVER ENGINEERING SERVICES P.O. Box 773294 Eagle River, Alaska 99577 (907) 694-5195 ERES Project No.: 95-026 Calculated By: LB Date: 5/26/95 Single Family 5 Bedroom Dwelling Deep Trench Subsurface Wastewater Disposal Field Water use at 150 gallons per bedroom = 750 gallons Percolation rate = <1 minutes per inch Wastewater application rate = 1 gallons per day per square foot Required absorption area = 750 square feet Trench width ON) = 3 feet Gravel depth (D) = 6 feet Required length = Required absorption area / 2 / D Required length = 750 / 2 Required length = 63 feet Total Excavation Depth = 10 feet / 6 SINGLE FAMILY ON-SITE WORKSHEET ERES PROJECT NUMBER: 95-026 LEGAL DESCRIPTION: LOT 56B NUMBER OF BEDROOMS: 5 WATER USE PER BEDROOM: 150 PERCOLATION RATE: <1 DEPTH TO GROUNDWATER: 14 FEET DEPTH TO IMPERMEABLE LAYER: 16 FEET ANTICIPATED DEPTH OF COVER: 4 FEET MOUND OR BED SYSTEM WASTEWATER APPLICATION RATE: 0.7 ABSORPTION AREA REQUIREMENT: 1071 MINIMUM BED LENGTH 12 FEET WIDE BED 89 15 FEET WIDE BED 71 TRENCH SYSTEM WASTEWATER APPLICATION RATE: 1 ABSORPTION AREA REQUIREMENT: 750 SHALLOW TRENCH OPTIONS 5 FEET WIDE TRENCH CALCULATED BY: LB GALLONS MINUTES PERINCH USABLE SOIL STRATA TOTAL USABLE DEPTH: 10 USABLE SOIL STRATA DEPTH: 6 GAL/SQ.FT SQ.FT FEET FEET GAL/SQ.FT SQ.FT DEEP TRENCH OPTIONS 3 FEET WIDE TRENCH EFFECTIVE REQUIRED TRENCH EFFECTIVE REQUIRED TRENCH DEPTH (FT) LENGTH (FT) DEPTH (FT) LENGTH (FT) 1 131 4 94 2 105 4.5 83 2.5 95 5 75 3 88 5.5 68 3.5 8t 6 63 4 75 7 NA 8 NA 9 NA DESIGN SPECIFICS FIELD SYSTEM: GRAVEL DEPTH: TRENCH OR BED WIDTH: LENGTH: TOTAL EXCAVATION DEPTH: D 6 3 63 (B=BED, S=SHALLOWTRENCH & D=DEEP TRENCH) FEET FEET FEET 10 FEET P .o Percent Finer Municipality of Anchorage DEPARTMENT OF HEALTH & HUMAN SERVICES 825 "L" Street, Anchorage, Alaska 99502-0650 SOILS LOG -- PERCOLATION TEST PERFORMED FOR: DATE PERFORMED: -F/// 1 2 3 4 5 6 7 8 9 10 11 12- 13- 14- 15- 16 17- 18- 19- 20- Township, Range, Section:~"/~.A/ SLOPE WAS GROUND WATER ENCOUNTERED? IF YES, AT WHAT I~ DEPT.7 ,,V',,'~ .O E Oeplh Io Water After / Monitoring;' ~'~Y rD ,,,y SITE PLAN Gross Net Depth to Net Reading Date Time Time Water Drop ) y-~-~r I~'..~ i/~,?" :~" ~,,, ~ } /~,./~, i '¢'1" ~" (" "., I~;/'/ I ' 't'l" .2" ~'" PERCOLATION RATE __ TEST RUN BETWEEN -- (minutes/inch) PERC HOLE DIAMETER -- FTANO 7 FT d COMMENTS PERFORMED BY: f~ ~/~ .C I ff_~-~ CERTIFY THAT THIS TEST WAS PERFORMED IN ACCORDANCE WITH ALL STATE AND MUNICIPAL GUIDELINES IN EFFECT ON THIS DATE. DATE: 72-008 (Rev. 4/85) Municipality of Anchorage DEPARTMENT OF HEALTH & HUMAN SERVICES 825 "L' Street, Anchorage, Alaska 99502-0650 SOILS LOG -- PERCOLATION TEST PERFORMED FOR: DATE PERFORMED: 2 3 4 5 6 7 8 9 10- 11 13- 14- 15- 16 17 18 19 20 WAS GROUND WATER ENCOUNTERED? DEPTH? ~J/~ p Township, Range, Section: ~,A./ /~/~2 ~z~ ._~ SLOPE S~TE PLAN s IF YES, AT WHAT E Depth Io Water Alter Moniloriflg? P~?' 7¢,/~/Date: ~-' Gross - Net Depth to Net Reading Date Time Time Water Drop 3 ~ I~:z~ I'~" PERCOLATION RATE __ TEST RUN BETWEEN // (minutes/inch) PERC HOLE DIAMETER __ ?'J" FT AND ~, 5~- ET COMMENTS PERFORMED BY: I /~' CERTIFY THAT THIS TEST WAS PERFORMED iN ACCORDANCE WITH ALL STATE AND MUNICIPAL GUIDELINES IN EFFECT ON THIS DATE. DATE: 11-9 P"\TPLI" I �/B9 0 5CP if/ M ,/St aSo Z/'y/ ASBUILT I HEREBY CERTIFY THAT I HAVE SURVEYED THE FOLLOWING DESCRIBED PROPERTY: T/Sy,O.f�.OQ 40fl SC flCB AND THAT NO/ ENCROACHMENTS EXIST EXCEPT AS INDICATED. IT IS THE RESPONSIBILITY OF THE OWNER TO DETERMINE THE EXISTENCE OF ANY EASEMENTS, COVENANTS, OR RESTRICTIONS WHICH DO NOT APPEAR ON THE RECORDED SUBDI VISION PLAT. UNDER NO CIRCUMSTANCES SHOULD ANY DATA HEREON BE USED FOR CONSTRUCTION OF FENCE LINES, OR FOR ESTABLISHING BOUND- ARY LINES. SEWARD & ASSOCIATES LAND SURVEYING 694-0829 SCALE: /77,5 DATE: g//r GRID: -flV 7SS FB; y»s DRAWN: ,o�vs aaawae se, oF *"(O..Jif • "S7• be .p 0 Duane Merk Seward 4 <r,'.. LS -6918`.4) a 12� . •''es nA� s1.em�e r tioaw