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Home My WebLink AboutHILDRETH LT 4Hl'oldreth Lot 4 #050-331-18 Municipality of Anchorage Page / of 7 - 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: PID Number: OSo - S3 1 - g' Nems: Address: r,, Wastewater System: 11New JVUpgrade ,none: Zr-Q ABSORPTION FIELD No. of Bedrooms: - / ❑ Deep Trench PrShellow Trench O Bed ❑ Mound ❑ Other LEGAL DESCRIPTION Soil Rating: Total Depthlrom originelgrade: Lot: Block: Subdivision: 1/1. Z GPD/S Ft. $; z v Depth to pipe bottom 1101110691"1 grade: Gravel depth beneath pipe f//kd .SET �.. Township: Range: Section: Fill added above original c. WELL:'l � .� 0 New ❑Upgrade Gavel septa: s✓.,o.-r aaeslflgtlon (Pnvete,5_2: Total Depth: Cased ivy�s Total absorption area: )611 Ft. rilled: Static Water Level: Installer. 'field: Pump Set at: Ft. `S Ceeinp tM.pnt ADovs Glaurq: GPM Ft. FI. SEPARATION DISTANCES VSeptic To eapnc aor Abpllon Lia MITI- _ lbldinp brkJPrMb ManuleMunr length: I Ilnee: I DUwee between Ilea: Date TANK ❑ Holding ❑ S.T.E.P. Capacity In gallon,: I Number of Compartments: 2 LIFT STATION eoturer. mHigh water alarm at: ctrical Inspections performed by: --------------- BENCH MARK ;e I Assumed Elevetlom Inspections performed by: f o Dates: lst 2:/' / , 2nds/.s , Department of Health and Human Services approval Reviewed and approved by: t 71-013 (1/91) MOA 25 Date: CE19-7 mron Tankff'Pump wen /B� 230 terial: SurfaceWater f/00 Y lea Lot Line 120 /$o ingallons: 1Foundation Z/ q 0016 on- level at:CDrainn I 1'.j-" r '�,'fL7' p Make a liN length: I Ilnee: I DUwee between Ilea: Date TANK ❑ Holding ❑ S.T.E.P. Capacity In gallon,: I Number of Compartments: 2 LIFT STATION eoturer. mHigh water alarm at: ctrical Inspections performed by: --------------- BENCH MARK ;e I Assumed Elevetlom Inspections performed by: f o Dates: lst 2:/' / , 2nds/.s , Department of Health and Human Services approval Reviewed and approved by: t 71-013 (1/91) MOA 25 Date: CE19-7 Permit No. SWO40311 Page 2 of 2 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: LOT 4 HILDRETH SUBDIVISION PID No.: 050-311-15 2. S89'59'45'E 629.61' LEGEND: SCALE 1' - too' ® - WOOD DECKS • - MONITOR TUBE G - SEWER CLEAN oUT - WELL - LEACH FIELD B - DIVERTER VALVE IN - TEST HOLE - EXISTING LEACH FIELD GREENHOUSE sw HG nEs 52.4. 21.4' 55.9. 30.3' 97.9' 90.9'�'"'� �•�Ya.a_e� riff �I 1.' _ A 3 m O P 8 Z ELEVATIONS (NOT TO SCALE) TOP ar RETAINING VALL ASSUMED ELEV •100.0' HOUSE A� MIDDLE ROAD ORIGINAL GROUND TEST HOLE EL AT, 90.3' NO GVT 73.5' 9 3 12/27/04 ENGINEER'S� CE -10387 n'_ ..... MUNICIPALITY OF ANCHORAGE Development Services Department On -Site Water 6 Wastewater Program 4700 South Bragaw Street P.O. Box 196650, Anchorage, AK 99519-6650 (907) 343-7904 ON-SITE WASTEWATER DISPOSAL SYSTEM PERMIT Upgrade Permit Number: SW040311 Legal Description:fHILDRETH LT74 ` Design Engineer: 0024 Eagle River Engineering Services Owner Name: STANLEY SMITH Owner Address: 20321 MIDDLE ROAD EAGLE RIVER. AK 99577-7931 Date Issued: Aug 02, 2004 Expiration Date: Aug 02, 2005 Parcel ID: 050-331-18 Site Address: Lot Size: 396900 SO. FT. Total Bedrooms: 4 Permit Bedrooms: 4 This permit is for the construction of. M Disposal Field E) Septic Tank Holding Tank [3 Privy E] Private Well Water Storage 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 DSD at least 2 hours prior to each Inspection. Provide notification by catling (907) 343-7904 ( 24 hours ). ( Not required for a Water Supply Permit only ). 4. From October 15 to April 15, a subsurface soil absorption system under construction during freezing weather must be either: A. Open and dosed on the same day. Received Issued B. Covered, sealed, and heated to prevent freezing. Date: Municipality of Anchorage (� Development Services Department Building Safety Division --- On -Site Water and Wastewater Program 4700 South Bragaw St. P.O. Box 196650 Anchorage, AK 99519-6650 www.ci.anchorage.ak.us (907)343-7904 ON-SITE SEWER/WELL PERMIT APPLICATION FOR A SINGLE FAMILY DWELLING Parcel I.D. 0,6_0 — 8 31 Permit Number SW Property owner(s)_:n TA,jt FY Day phone Mailing address (1) tea/ .A/,�.,1,► ,��,- F.�s� ► ��sr �4 e q� s3 Mailing address (2) Zip Code Legal description (Lot, Block & Sub'd.)i� Legal description (Section, Township & Range) 5.r,-- 20 sd iii / Lot Size 9. // cre q.Ft. THIS APPLICATION IS FOR: Number of Bedrooms ;:L Sewer Only ❑ Well Only ❑ Sewer and Well El Water Storage ElSewer Upgrade THIS PROPERTY CONTAINS: Hot Tub ❑ Jacuzzi ❑ Swimming Pool ❑ Water Softening Unit ❑ Therapy Pool ❑ I certify that the above information is correct. I further certify that this application is being made for a Single Fam�y Dwe IJgg grid is in jaccordance with applicable Municipal Codes. (Signature of property owner or authorized agent) Permit Fees: 'rj�/_+O Waiver Fees: Date of Payment: V2 % 0 Date of Payment: Receipt Number: �5 `y�° Receipt Number: (Rev. 12/00) Eagle River Engineering ,Services Christopher R. Wood, P. 10421 VFW Road Suite 201 (907) 694-5195 tel Eagle River, NC 99577 (907) 694-3297 fax July 27, 2004 Dan Roth Manager, On -Site Services Municipality of Anchorage P.O. Box 196650 Anchorage, AK 99519 Re: IIildreth Lot 4 Narrative & Permit Application Dear Mr. Roth: The proposed septic tank and leachfield 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, and wells +100'. 3. This permit is for replacement of the septic tank and leachfield upgrade. 4. Drainage will not be affected and is not a major consideration in our design. The existing septic tank has corroded, and may collapse at any time. This permit is for replacement of the septic tank, but the homeowner wants to add a replacement leachfield at this time. Existing leachfield is functioning adequately, and will be kept on-line with a Bull Run diverter valve. Drainage will no be affected, and is not a consideration in our design. This work will not affect the reserve area on adjacent lots. If you have any questions please call our office at 694-5195. Sincerely, EAGLE RI ENG EE G SERVICES Christopher R. Wood, P.E. Principal \2003\04.043SEPncNARRAnVE.DOC UNSUBDI VIDED LEGEND: ® - WOOD DECKS -X-- CHAIN-LINK FENCE NO WELLS • - MONITOR TUBE NO SEPTIC C - SEWER CLEAN OUT '0- - WELL ® - TEST HOLE ----- PROPOSED LEACH FIELD EXISTING LEACH FIELD B - DIVERTER VALVE SCALE 1' 100' WELLS +200' SEPTIC +30' WELLS +200' SEPTIC +30' S' X SO' DRAIN F INSTALL - \- DIVERTER VALVE GREENHOUSE_ .D WELLS +200'_ NEW SEPTIC +30' rANK 4;^ T .'.... WELL t 4 R OUSE too' WELL RADIUS ABANDON EXISTING TANK W PLACE OR INSTALL NEW TANK IN SAME LOCATION & BURY OLD TANK ON SITE R MIDDLE ROAD WELL SEPTIC SITE PLAN LEGAL: LOT 4, HILDRETH OWNER: STAN SMITH CONTRACTOR: MIDNIGHT SUN EXCAVATION J013#04-043 DATE: 07/15/04 1" = 100' EAGLE RIVER ENGINEERING SERVICES P.O. Box 773294 EAGLE RIVER, AK. 99577 (907) 694-5195 FAX.(907) 694-3295 �4�— OF `P I ........... ...: G+ .CHRISTOPHER R. WOW. %, CE -10387 Eagle River Engineering ,Services Christopher R. Wood, P.n. 10421 VFW Rd. Suite 201 (907) 694-5195 tel Eagle River, AK 99577 (907) 694-3297 fax SPECIFICATIONS FOR ON-SITE SEPTIC SYSTEM LEGAL: Hildreth Lot 4 July 23, 2004 A. GENERAL 1. The well and septic plan is for a 4 bedroom 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 and State Department of Environmental Conservation 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, Department of Environmental Conservation requirements. 6. It is die 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. S. Any remaining open test hole excavations shall be filled and monitor tube removed. B. SEPTIC TANK I. The sewer piping from the house shall be 4" PVC 3034 laid at 2% grade maximum — 1% minimum and insulated with 2" of burial foam if shallower than 311., with 2 ft. minimum. 2. Septic Tank shall be a minimum of 1,250 gallon tank of MOA approved construction, insulated, or place with 4' of soil cover, min. C. DRAINFIELD 1. The drainfield is to be placed as shown on the site plan. Contractor shall take extreme care ensure that 10'separtation distance is maintained between trenches, from the lot line, and from the house foundation. 2. The bottom of the drainfield excavation shall be level, plus or minus 1.5", prior to placing gravel. 3. The total depth of the drainfield excavation shall not exceed 8 it. at any point in relation to natural ground surface. 4. The drainfield gravel shall be covered with typar fabric material. 5. Soil or a combination of soil and extruded board insulation to at depth of 3' or equivalent is to be placed over the leachfield. 6. The area over the drainfield is to be finish graded or mounded to prevent ponding of surface water runoff. 7. 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. 8. Existing drainfield to be kept connected with a Bull Run diverter valve. RECOMMENDED LEACHFIELD DIMENSIONS: TOTAL DEPTII a 8.5'(9' allowable) GRAVEL DEPTH - 4' under pipe, 2" over pipe (4.5' total) DRAINFIELD LENGTII - 50' DRAINFIELD WIDTH — 5' SOIL RATING a 1.2 GPD/fe BEDROOM CAPACITY= 4 total SEPTIC TANK a 1250 gallons min. Twenty-four (24) hours notice required for all inspections. X\rres\DOCS\WPDOCS\2004\04-043drainrield- spec.doc EAGLE RIVER ENGINEERING SERVICES P.O. Boa 771294 Eagle River, Alaska 99577 (907) 694-5195 ERES Project No.: 04-043 Calculated By: CW Date: 07/22/2004 Legal: Hildreth, Lot 4 TEST HOLE 1 Single Family 4 Bedroom Dwelling Shallow Trench Subsurface Wastewater Disposal Field Water use at 150 gallons per bedroom = 600 gallons Percolation rate = 1 minutes per Inch Wastewater application rate = 1.2 gallons per day per square foot Required absorption area = 500 square feet Trench width (W) = 5 feet Gravel depth (D) = 4 feet Required length = Shallow trench factor • Requlred absorption area / W Shallow trench factor = (W + 2) / (W + 1 +2 D) Shallow trench factor= 0.50 Total Excavation Depth = 7.5 feet Required length = 50 feet 04-043 drainfieldCalc.xls 3:59 PM07222004 Municipality of Anchorage Development Services Department Building Safety Division On -Site Water and Wastewater Program 4700 South Bragaw SL P.O. Box 196650 Anchorage, AK 9951M650 www.cf.anchorage.Am (907) 343-7904 Soils Log - Percolation Test Performed For. 757AAJ S,v, 7 N Date Legal Description: A ,� ,-5 o F r // '�4 r y Township, Range, Section: 7'/-5-,o 7Z I i.✓ D FC .5—' Depth ML j...t/ vs�v rro kr< 4- l f ENCOUNTERED? .{%O 5cC—/( Depth to Water s IF YES• AT WHAT DEPTH? ' &rcr Y 7- ; E e, �� i C-YALIFG 10- 11- r. 12- 13- 14-' .,'. 15- W — --- .—. -- - 16- XnA N, v 1 1 WAS GROUND WATER ENCOUNTERED? .{%O Net Time Depth to Water s IF YES• AT WHAT DEPTH? L Depth to WabrARer 0 1140neoring7 .11l'.t-r/ E Date: 30 Reading Tine Net Time Depth to Water Net Drop gDataGross 3 , �� u �'p `/,.. �3 _ W renuu�riummix S / tmn,al.n,rn) PERC HOLE DIAMETER •• TEST RUN BETWEEN�FT AND CQ FT COMMENTS_ /,4 ./7tT TL/!,/ SIA err lr-, PERFORMED BY: ,n 1 i'Ze THIS TEST WAS PERFORMED IN ACCORDANCE WITH ALLSTATE AND MUNIC LLINE9 IN EFFECT ON THIS DATE. DATE: MUNICIPALITY OF ANCHORAGE • DEPARTMENT OF HEALTH & ENVIRONMENTAL PROTECTION ENVIRONMENTAL ENGINEERING DIVISION 825 L Street - Anchorage, Alaska 99501 Telephone 264.4720 ON-SITE SEWAGE DISPOSAL SYSTEM AND/OR WELL INSPECTION REPORT NAME .^ PHONE "-NEW - /�C'�p 7"'T=�`"� ❑ UPGRADE: MAILING ADDRESS. '� /VC ce-//SLC LEGAL DESCRIPTION r &07_ 6-779 1W t--- LOCATION NO. OF BEDROOMS PERMIT NO. _ Well Absorption area / DISTANCE T0: Dwelling /t/ cJ —x —/ n /v /J Z Manufacturer Material No. of compartments Liq, capacity in gallons � IF HOMEMADE: Inside len th � Width _ Liquid depth ` ®� z DISTANCE TO: Well welling PERMIT NO. OZ G T f- Manufacturer Material — Liquid capacity in gallons 2 U DISTANCE TO: Well -� �� Foundation " Nearest lot line (� PERMIT NO. r No. of lines Length of each line', Total length of Imps Trench width - '% Distance between lines f- Z- _ inches h Top of the to finish grade -2-1 Material beneath tile Total effective absorpt n area N_ ULIa7� inches LU Length Width Depth PERMIT NO. C7 t H wa Type of crib Crib diameter Crib depth Total effective absorption area Lu N DISTANCE TO: Well Building foundation Nearest lot line �j Lu Class E_ _X/ Depth l/✓f: Driller Distance to lot line PERMIT NO. DISTANCE TO: Building foundation Sewer line Septic tank Absorption area(s) OTHER PIPE MATERIALS PYC-- SOIL TEST RATING f C� - b /2 INSTALLER if P �Gc�7T L YC-. (r G-- / REMARKS 'S ,o 1V� F .vh c� 1n, � `t n F. t r' Al 10V �y APPROVED DATE -G MUNICIPALITY OF ANCHORAGE Department f Health and Fnvironmenta- Protection 825 Street, Anchorage, AK. ,9501 Permit # Applicant: , ) Co Location: \ L 264-4720 # ;E HANDWRITTEN PERMIT .E.L AN'/DOO/ke N-SITE SEWER PERMIT -�lca6lk-Ma li g Address/ / C / i rf/ one er : 1 Nu Legal Description: --n3 Lot Size: Type of Soil Absorption System Is: Trench: —&- Drainfield: Seepage Bed: Holding Tank: Maximum Number of Bedrooms: Soil Rating(sq.ft/br) The Required Size o he Soil Absorption System Is: Q / DEPTH �D L.ENGTH v RAVEL DEPTH U / _ WIDTH 37V / The length dimension is the len (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 S-ERIC(HOLDING) TANK SIZE _ �� 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 feel 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 3 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 stall the system in accordance with codes. (3) I un, rs and that the on-site sewer system may require er}largement if the,,re i ce iS,�zemodeled to include more than 3,bedro s. Signed: icant Issued by: Date: / - 6 5__ SWP/024 (1/81) �s74) �v MUNICIPALITY OF ANCHORAGE Department Health and E;nvironmenta' °rotection 825 Street, Anchorage, AK. 9501 264-4720�,/��' Permit # HANDWRITTEN PERMIT WE LiAND/OR ON-SITE SEWER PERMIT Applicant: �) �1 7 Mailing Address : ' _� '^ �^ / Location: Phone Number: _ Legal Description: �j�fG�/�%-/`�� A/;')eS/67eV/Lot Size: Type of Soil Absorption System Is: Trench: -4— Drainfield: _ Seepage Bed: Holding Tank: Maximum Number of Bedrooms: L Soil Rating(sq.ft/br) ') 6 s The Required Size of the Soil Absorption System Is: DEPTH 20 LENGTH _ GRAVEL DEPTH 1 —WIDTH S 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 _ �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(Z) 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 u 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 enl rgement if the residence is remodeled to include more tha edro Signed:Issued by: Applic nt -i�ye� Date: SWP/024(1/81) K SOILS LOG MUNICIPALITY OF ANCHORAGE o DEPARTMENT OF HEALTH AND ENVIRONMENTAL PROTECTION ❑ TESTOLATION 825 L. Street, Anchorage, Alaska 99501 264-4720 \ - SOILS LOG - PERCOLATION TEST C r PERFORMED FOR: `,O (J'iwEU�G (< Co&i ST � DATE PERFORMED: =5 --Is LEGAL DESCRIPTION:_ - AAS L-haoi Mzpl csTr clqc�' DEPTHa SLOPE SITE PLAN (FEET) C[� C'26Afq Ic' - — o G R -V- -T I tI ' •/':./•.i. SALTS' S 13111(1 2 — " m_ n o 6.8 1(3 e 6 7 CJ' 8 00 a vv 9 .0 z S- I D. 10 .10G 1) 14 C3 u 0 �lT iN� 01� 1617 :yam )fi lA 18-19 'a n. 9 20 COMMENTS Reading Date Gross Net Depth to Net Time Time Water Drop PERCOLATION RATE_ 1\ l (minutes/inch) TEST RUN BETWEEN —. FT AND FT,,-/ ZI PERFORMED RY:: .a ik'e t;';- CERTIFIED i t I S„ i • 72-008 (6/79) DATE: 11 / 'L� WAS GROUND WATERS ni L b ENCOUNTERED? O 12 D P U E 1 IF YES, AT WHAT C9 9 DEPTH? 13 v .10G 1) 14 C3 u 0 �lT iN� 01� 1617 :yam )fi lA 18-19 'a n. 9 20 COMMENTS Reading Date Gross Net Depth to Net Time Time Water Drop PERCOLATION RATE_ 1\ l (minutes/inch) TEST RUN BETWEEN —. FT AND FT,,-/ ZI PERFORMED RY:: .a ik'e t;';- CERTIFIED i t I S„ i • 72-008 (6/79) DATE: COMMENTS Reading Date Gross Net Depth to Net Time Time Water Drop PERCOLATION RATE_ 1\ l (minutes/inch) TEST RUN BETWEEN —. FT AND FT,,-/ ZI PERFORMED RY:: .a ik'e t;';- CERTIFIED i t I S„ i • 72-008 (6/79) DATE: PERCOLATION RATE_ 1\ l (minutes/inch) TEST RUN BETWEEN —. FT AND FT,,-/ ZI PERFORMED RY:: .a ik'e t;';- CERTIFIED i t I S„ i • 72-008 (6/79) DATE: Trr..;1trb Drilling logk by DOC Co. dha SULLIVAN WATER WELLS P.O. BOX 272, CHUGIAK, ALASKA 99567 • TELEPHONE 688-2759 OWNER OF LAND !//9v /Q 54g /,r 7b ADDRESS "-R d 6!o6 c267?1 9 4 LEGAL DESCRIPTION ��, /�� f"��eAdPE7y .f"�160• DATE - Started =4z/ v.L._ Ended SAC 4P PERMIT NUMBER KIND OF FORMATION: DEPTH OF WELL ,'! 5 "aO STATIC LEVEL OF WATER FT. O DRAW DOWN FT GALS. PER HR c2 6" KIND OF CASING 048A From 0 Ft. to !F Ft._ X4..J:l i ',C4✓Qy From Ft. to Ft. From Ft. to Ft.X z /QY From Ft. to Ft. / J EA40c.« From_q _Ft. to_• 'q Ft,_ kfi�[d _ 6Ats W S ib .vim From Ft. to Ft. From Ft. to Ft. _JV'D t: H.Q..16 From Ft. to Ft` From_.�_L.��ss�� Ft, toAA�T_JFt, 6QEB^710 From Ft. to—Ft __ff"404,9 Ft. to Ft From Ft. to Ft.._ Q .-) /44 rZ StfginX From Ft. to Ft. From_3_Ft. to Ft. !g4-fi�a►X%4 From �� Ft. to Ft. From—&ILFt, to_2QV0_Ft. __A 400 i_ c C /-7 40- K 4f ^� From Ft. to Ft. From Ft. to Ft. �' J.04 'i Municipality of Anchorage • Development Services Department Building Safety Division Onsite Water and Wastewater Program ` 4700 Bragaw Street S ° P.O. Box 196650 Anchorage. AK 99519-6650 www.muni.orglonsite (907)343-7904 CERTIFICATE OF ON-SITE SYSTEMS APPROVAL FORpA SINGLE FAMILY DWELLING Parcel I.D.5331/-/d COSA# 61ab 1. GENERAL INFORMATION Expiration Date: :7- // - D 7 Complete legal description 11 -1 t-DP_E-rr4- t—o-r �} Location (site address) J -a M I DDI C—3ZD Current Property owner(s) S -r,4-rJ Day phone _ foil y - r I ;L -b Mailing address Lending agency Mailing address Real Estate Agent Ko Day phone 9-" :at Day phone Mailing Address Unless otherwise requested, COSH will be held by DSD for pickup. 2. NUMBER OF BEDROOMS: 4 3. TYPE OF WATER SUPPLY: TYPE OF WASTEWATER DISPOSAL: Individual Well Individual On-site Individual Water Storage ❑ Individual Holding Tank ❑ Community Class Well ❑ Community On-site ❑ Public Water System ❑ Public Sewer ❑ The Municipality of Anchorage Development Services Department (DSD) Issues Certificates of On -Site Systems Approval (COSA) based only upon the representations given in paragraph 4 by an Independent professional civil engineer registered in the State of Alaska. Certificates of On -Site Systems Approval are required for the transfer of title (except between spouses) for properties served by a single-family on-site wastewater disposal and/or water supply system. DSD also issues COSAs upon request to homeowners. Certificates of Onsite Systems Approval are valid for 90 days from the date of issue for properties served by a private or Class C well and may be reissued with new water sample results. (Certificates may be reissued for a period of up to one year with valid water samples.) Certificates are valid for one year for properties served by Class A or B wells or a public water system. The Municipality of Anchorage is not responsible for errors or omissions in the professional engineer's work. 4. STATEMENT OF INSPECTION BY ENGINEER As certified by my seal affixed hereto and as of the validation date shown below, I verify that my investigation, based on procedures outlined in the Certificate of On -Site Systems Approval Guidelines for this application, shows that the on-site water supply and/or wastewater disposal system is (are) safe, functional and adequate for the number of bedrooms and type of structure indicated herein. I further verify that based on the Information obtained from the Municipality of Anchorage files and from my investigation and Inspection, the on-site water supply and/or wastewater disposal system is(are) in compliance with all applicable Municipal and State codes, ordinances, and regulations in effect at the time of installation. Eeg(e River Engineering Services Name of Firm 10491VFLAt0,4 c "32Bt PhoneGgLl-15I°IS Address Fa—le River, AK 99577 Engineer's Printed Name ('hri5ivnlner UyooC� Date 3/2B Z: 5. DSD SIGNATURE V" Approved for _ bedrooms. Disapproved. Conditional approval for bedrooms, with the following CHRISTOPHER R CE10387 Attachments: COSA Checklist X Septic System Advisory Well Flow Advisory Nitrate Advisory Arsenic Advisory Maintenance Agreements Supplemental Engineer's Report Other By. Original Certificate Date: 7 — ' a (Wv 11105) Municipality of Anchorage ' Development Services Department Building Safety Division On-Sde Water & Wastewater Program 4700 Bragaw, Street P.O. Box 196650 Anchorage, AK 99519-6650 www.muni.org/onske (907)343-7904 CERTIFICATE OF ON-SITE SYSTEMS APPROVAL CHECKLIST Legal Description: ML -T>;? tT* LoT Parcel ID: 05-0 - 3 3 I - I A. WELL DATA Well type-EJ?LIC/T If A. B, or Covide PWSID # Pr Well Log ON) 1k5 Date completed �(o/$ 3 Sanitary seal &N) _Etf> Wires properly protected (ON) eE,5 Total depth ��ft. Cased to eft. Casing height (above ground) I c) in. FROM WELL LOG AT INSPECTION Date of test (0 / U 3/ q / n3 Static water level a -O -O ft. I N } ft. Well production 3t- O.4- g.p.m. I.S g.p,m, WATER SAMPLE RESULTS: Coliform _ colonies/100 mL Nitrate _ I • H q mg/L Other bacteria Z colonies/100 mL Arsenic: _ Z mgA Date of sample: &&O'T Collected bT.. C-->'IAPLFs p,Ac RtN L B. SEPTICIHOLDING TANK DATA Tank Type/Material sc-, �>TI (- 15--rT---t= L Date installed —9 O Tank size IA SD gal. Number of Compartments D- Cleanouts 014) YC- Foundation CFoundation cleanout (SIN) 21ES Depression over tank (Yo L 0 High water alarm (Y A� OO Date of pumping _ Z 1 L{ X 06 Pumper -Tie-' 5-PLAt-A P 1 o Cr C. ABSORPTION FIELD DATA Date installed 15 O 4 Soil rating toor ftz/bdrm) I . a- System type nF(!NL otAj `Tpint (Ff Length 53 ft. Width 5 ft. Gravel below pipe + ft. Total depth ,I— ft. Eff. absorption area 232W Monitoring tube 147 Depression over field M0 Date of adequacy test 3 19 / D} Results OFail)ids S For --4_ bedrooms Fluid depth In absorption field before test _(2� in. Water added /OoCgal. New depthg in. Elapsed Time: _10 min. Final fluid depth _Z_ in. Absorption rate > (0 00 g,p,d_ Any rejuvenation treatment (past 12 mo.) (YO& type) f�)nrJF- w to u 1 If yes, give date r, 1 D. LIFT STATION Date installed Size in gallons O 'Pump on' level at_ in. 'Pump off" level at Datum Cycles tested E. SEPARATION DISTANCES SEPARATION DISTANCES FROM WELL ON LOT TO: Septic tank/iift station on lot r 100 r Absorption field on lot i I n0 r Public sewer main 100 Sewer /septic service line Animal containment areas Manhole/Access (YIN) High water alarm level at in. Meets alarm & circuit requirements? On adjacent lots 'r Inc On adjacent lots -t 100 Public sewer manhole/cleanout t I Holding tank + 9-S ' Manure/animal excrete storage areas +100' SEPARATION DISTANCES FROM SEPTIC/HOLDING TANK ON LOT TO: Building foundation t 5 ' Property line -r r Absorption field -t- Water Water main 4-10 ' Water service line I �� ' Surface water t 100 Wells on adjacent lots 4100 SEPARATION DISTANCE FROM ABSORPTION FIELD ON LOT TO: Property lineice` Building foundation -1-10' Water main t 10' + I�� r Driveway, parking/vehicle ' Water Service line +10' Surface water Y. P 9/vehicle storage 14 r Curtain drain t C'0 r Wells on adjacent lots F. COMMENTS r. G. ENGINEER'S CERTIFICATION I certify that I have determined through field inspections and review of Municipal records that the above systems are in conformance with MOA COSA guidelines in effect on this date. Engineer's Printed Name (tw r t toe (tie r- )Uyed Date 3 I / Z`6/0-4 COSA Fee $ I/3 0 Waiver Fee $ _ Date of Payment q. 107 Dale of Payment Receipt Number ng -2-73< Qil�w Receipt Number (Rev. 11105) SCS Refl 1070963001 Client Name Eagle River Engineering Project Name/a fiildreth Lot 4 Client Sample ID I lildreth Lot 4 1llstria Drinking Water PWSID 0 Sample Remarks: All Dates/rimes are Alaska Standard Time Printed Datd ince 03212007 8:16 Collected Date/Time 03/092007 11:30 Received Datealme 03/092007 16:33 Technical Director Stephen G Ede Parameter Allowable Prep Analysis Roults PQL Units Method Container ID Limits Date Date [nit Metals by ICP/MS Arsenic Waters Department Total Nitrate/Nilriie-N Microbiology Laboratory Total Coliform ND 5.00 og/L EP200.8 C (<IO) 03/13/07 03/14/07 TK 1.44 0.100 mg/L EPA 353.2 B (<IO) 03/09/07 AZS 0 coi/100mL SM209222D A (<I) 03/09/07 DPT MUNICIPALITY OF ANCHORAGE DEPARTMENT OF HEALTH AND ENVIRONMENTAL PROTECTION DIVISION OF ENVIRONMENTAL HEALTH CERTIFICATE OF INSPECTION FOR HEALTH AUTHORITY APPROVAL OF ON-SITE SEWER AND WATER FACILITY 264-4720 Application Date,! 1. GENERAL INFORMATION (a) Legal Description (include lot, block, subdivision, section, township, range) Location (address or -directions) (uj ' Applicant Name f�� ' �� Telephone: Home Business Business Applicant Address.: i /'Pp1�%�7d �� s n{°r%� /�l� 9 Y507 -- (c), Applicant is (check.one)::Lending Institution ® ; Owner/builder ; Buyer 0 ; Other E] (explain); (d) Lending Institution Address (e) Real Estate Company and Agent fes' Address ' cko _ i�r% wzr A?)) Telephone Mail the HAA to the following address 2. TYPE OF RESIDENCE Single -Family Multi -Family Other Number of Bedrooms _ t 3. WATER SUPPLY Individual Well Community 0 Public El Telephone Ci ft/ti`iJ1 € flGTi'1/` f.�C)fJf Note: If community well system, must have written confirmation from the State Department of Environmental Conservation attesting to the legality and status. 4. SEWAGE DISPOSAL Onsite Public ® Community ® Holding Tank E7 Note: If community well system, must have written confirmation from the State Department of Environmental Conservation attesting to the legality and status. Pagel Of 2 72.025 (M84) 5. ENGINEERING FIRM PROVIDINu INSPECTIONS, TESTS, FILE SEARCH, DAl <k AND INFORMATION As certified by my seal affixed hereto and as of the validation date shown below, I verify that my investigation of this Health Authority Approval shows that the on-site water supply and/or wastewater disposal system is safe, functional and adequate for the number of bedrooms and type of structure indicated herein. I further verify that based on the information obtained from the Municipality of Anchorage files and from my investigation and inspection, the on-site water supply and/or wastewater disposal system is in compliance with all Municipal and State codes, ordinances, and regulations in effect on the date of this inspection. Name of Firm _ p G] _ Telephone __!5/Z /` :i e' O6 _ Address Date p0ib-A ✓a1 4. &1,0 -Ai / f/�N // f lP•!Ta, G r/V ril G -`rte Gs'%a xk, 0/,-. 6. DHEP APPROVAL Approved for 'l' ": Approved /alllil"�'1J ("-/'r -Yb bedrooms by Date Disapproved Terms of Conditional Approval Conditional CAUTION s-& The Muncipality of Anchorage Department of Health and Environmental Protection (DHEP) issues Health Authority Approval certificates based solely upon the representations given in paragraph 5 above by an independent professional engineer registered in the State of Alaska. The DHEP does this as a courtesy to purchasers of homes and their lending institutions in order to satisfy certain federal and state requirements. Employees of DHEP do not conduct inspections or analyze data before a certificate is issued. The Municipality of Anchorage is not responsible for errors or omissions in the professional engineer's work. Page 2 of 2 72-025 (11/84) 12 MUNICIPALITY OF ANCHORAGE DEPARTMENT OF HEALTH AND ENVIRONMENTAL PROTECTION DIVISION OF ENVIRONMENTAL HEALTH CERTIFICATE OF INSPECTION FOR HEALTH AUTHORITY APPROVAL OF ON-SITE SEWER AND WATER FACILITY 264-4720 Application Date 1. GENERAL INFORMATION (a) Legal Description (include lot, block, subdivision, section, township, range) GvT 15Lor'!� ��A %/I•✓ 9//J Sic S Location (address or directions) (b) Applicant Name ZW%:5• '641- Telephone: Home �% - �09� _ Business Applicant Addressob' (c) Applicant is (check one): Lending Institution ❑ ; Owner/builder; Buyer El; Other El(explain); i, , (d) Lending Institution Telephone Address (e) Real Estate Company and Agent Fe/lt7 ea7&W /J fd � �7k/<frS //Cir)GS G�,c ccrr� Address _ gp70U /fi?PTizu t'l�. lbelli/ Telephone -3 UjO� (f) Mail the HAA to the following address: /zov GSI 33'-- ,.Sii iT� jj 2. TYPE OF RESIDENCE Single -Family Multi-Famil ❑ Other Number of Bedrooms 3. WATER SUPPLY Individual Well Community ❑ Public ❑ Note: If community well system, must have written confirmation from the State Department of Environmental Conservation attesting to the legality and status. 4. SEWAGE DISPOSAL Onsite Public ❑ Community ❑ Holding Tank ❑ Note: If community well system, must have written confirmation from the State Department of Environmental Conservation attesting to the legality and status. , Pagel of 2 72-025 (11 /84) 5. ENGINEERING FIRM PROVID INSPECTIONS, TESTS, FILE SEARCH, C 1 AND INFORMATION As certified by my seal affixed hereto and as of the validation date shown below, I verify that my investigation of this Health Authority Approval shows that the on-site water supply and/or wastewater disposal system is safe, functional and adequate for the number of bedrooms and type of structure indicated herein. I further verify that based on the information obtained from the Municipality of Anchorage files and from my investigation and inspection, the on-site water supply and/or wastewater disposal system is in compliance with all Municipal and State codes, ordinances, and regulations in effect on the date of this inspection. Name of Firm Address Date OW 41f3i,1/7 /x/ 5AA-'- * , Telephone — _5-�i-504 9y'soj 6., DHEP GAvPw�1aNAL— Approved for " _bedrooms by �' •"'''"Q' Date 3 Approved Disapproved Terms of Conditional Approval ' 9— ®`f C0f I Kir ¢►'O M1 Conditional M CAUTION The Muncipality of Anchorage Department of Health and Environmental Protection (DHEP) issues Health Authority Approval certificates based solely upon the representations given in paragraph 5 above by an independent professional engineer registered in the State of Alaska. The DHEP does this as a courtesy to purchasers of homes and their lending institutions in order to satisfy certain federal and state requirements. Employees of DHEP do not conduct inspections or analyze data before a certificate is issued. The Municipality of Anchorage is not responsible for errors or omissions in the professional engineer's work. Page 2 of 2 72-025 (11/84) MUNICIPALITY OF ANCHORA(;6 DEPT. OF HEALTH & MUNICIPALITY OF ANCHORAGE (MOH1 ENVIRONMENTAL PROTECTION HEALTH AUTHORITY APPROVAL (HAA) NAR 07 g 186. CHECKLIST - FEBRUARY 1984 264-4720 Legal Description: �a�K MUM/ - A. M/ A. WELL DATA Well Classification If A, B, C, D.E.C. Approved (Y/N) 1,14 Well Log PresentY N) _ Date Completed Yield>� / `� Total Depth 0O Casedd to /7 -3 Depth of Grouting A/%} Static Water Level L� /fig 5 _ Pump Set At e i Casing Height Above Ground Sanitary Seal on Casing&'V) Electrical Wiring in Conduit(ON) Depression Around Wellhead (YN Separation Distances from Well: i To Septic/Holding Tank on Lot �%Z On Adjoining Lots To Nearest Edge of Absorption Field on Lot ��'S _ ; On Adjoining Lots � fi To Nearest Public Sewer line VIA To Nearest Public Sewer Cleanout/Manhole To Nearest Sewer Service Line on Lot _ I)LI19— Water Sample Collected by 5 r1. 106- —;Date Water Sample Test Results f 7 0� Comments GL F4or,) �5T /�%'��• B. SEPTIC/HOLDING TANK DATA Date Installed 7'9-�'3 Size IZ� 6& No. of Compartments 2� Standpipes ON) — Air -tight Caps(Y N) Foundation Cleanout(Y N) Depression over Tank (Y(N) — _ Date Last Pumped 04/f>AW7_5 Pumping/Maintenance Contract on File (Y/N)'14J/'4 ;for �14 Holding Tank High -Water Alarm (Y/N) l d Temporary Holding Tank Permit (Y/N) 'd /% Separation Distances from Septic/Holding Tank: To Water -Supply Well /7Z - To 7L -To Property Line 0-0 't To Water Main/Service Line — W/4 Course Aw To Building Foundation To Disposal Field To Stream, Pond, Lake, or Major Drainage Comments �°/M 44171 e.3 Akd'T / 0-J 7kHi)//I6 7_406k 'Tb 60T 'TO llm-$t= - eWAlTiox/ , Page 1 of 2 72-026(11/84) 4 �/ /1iu-v1Per`E/ C. ABSORPTION FIELD DATA Soils Rating in Absorption Strata //0 eIMPAI Type of System Design Date Installed �- Length of Field Width of Field �" ' Depth of Field Gravel Bed Thickness Square Feet of Absorption Area Standpipes Present 0N) Depression over Field (Y N) Date of Last Adequacy Test Results of Last Adequacy Testb��luE- Separation Distance from Absorption Field: To Water -Supply Well SFS To Property Line /CIO � i To Building Foundation To Existing or Abandoned System on Lot On Adjoining Lots Zj�7-0 1'2'" / To Water Main/Service Line .�j/? To Cutbank (if present) N/� To Stream/Pond/Lake/or Major Drainage Course To Driveway, Parking Area, or Vehicle Storage Area SD / f Comments D. LIFT STATION N f! Date Installe Size in Gallons "Pump On" Level at High Water Alarm Level at Tested for Electrical Codes (Y/N), Comments Dimensions Manhole/Access (Y/N) "Pump Off" Level at Vent(Y/N) �pings during Adequacy Test. Meets MOA ** Check Permitted Bedroom Rating Against HAA Request ** I certify that I h�chj%ked, erified, or conformed to all MOA and HAA guidelines in effect on the date of this inspection. Signed G _ �— Date L'7- 1f// Com anCf MOA No. 8a OZ V�� Receipt No. e �% Sg c) Li Y �'ia 00o zri -sI Q^gyp d of f',' Date of Payment Amount: $ a roy C. Rei t, Jr.04Q0 N 2251 Page 2 of 2 �4'``PQ(f S` 72-026 (11184) - ALASKA �i01RO mCnTAL CO1ITROL engineerinq & enutronmenlal Studies JEANETTE GRIGGS 8400 HARTZELL ROAD ANCHORAGE ALASKA 99507 semices, Inc. SELLER—DAVIE ELLISTON LEGAL:HILDRETH IAT 4 ADEQUACY TEST FOR SEWER SYSTEM ADEQUACY TEST DATE -1/7/86 MUNICIPALITY OF ANCHORAGc DEPT. OF HEALTH & ENVIRONMENTAL PROTECTION lY1aR 0 RECEIIJ0ED 2/27/86 JEANETTE GRIGGS 8400 HARTZELL ROAD ANCHORAGE ALAS KA 99507 THE TYPE OF ABSORPTION SYSTEM IS A TRENCH WITH AN AREA OF 512 SQFT. THE SYSTEM IS CAPABLE OF ACCEPTING 600 GALLONS OF WATER PER DAY. THE SURGE CAPACITY OF THE SYSTEM IS 865 GALLONS, BASED UPON THE TEST DATA THE SYSTEM IS ACCEPTABLE FOR A 4 BEDROOM HOME. SEPTIC TANK ADEQUACY THE EXISTING SEPTIC TANK VOLUME OF 1250 IS ADEQUATE FOR THIS 4 BEDROOM HOUSE. THE SEPTIC TANK/PAC KAGE PLANT HAS NOT BEEN PUMPED WITHIN THE PAST YEAR. THIS REPORT DOES NOT VERIFY THE INTEGRITY OF THE PIPING FOR THE WATER SUPPLY OR WASTEWATER SYSTEM. FLOW TEST ON WELL WELL FLOW DATE -1/7/86 THE WELL FLOW RATE WAS 5.3 GPM FOR 4.9 HOURS. THE WELL IS ADEQUATE FOR THIS 4 BEDROOM HOME. ADDITIONAL COMMENTS : 2 HOURS AFTER WATER OFF NO RECOVERY �, O�:�tb PUMP RUNNING T�zO FILL APPROXIMATELY 1000 sV. agog an • k a°p �0� d •m GALLON STORAGE TANK. ��{,.•° °0°° Ghd ��kkikkik. _°aea ®ek®k 0a°kaa8�®(� 9 S ku aeas a •.. .ok .a r lero C. Reid, 0°, No. , 251 E• , "`�� • a 1200 West 33rd Auenue, Suite B • Anchorage. Alaska 99503 9 907) 561-5040 ALASKA ENVIRON""ENTAL SHEET NO CONTROL SERVk , INC. 1200 West 33rd Avenue, Suite B CALCULATED BY ANCHORAGE, ALASKA 99503 CHECKED BY (907) 561•5040 SCALE SEPriC �-- TAr1K 5/P � M. W/moi/ DF /- — DATE___ - DATE----- %3a (/�a_ UVj t DEP . 0 OF ANCHORAGE ENVIRONMEP HEALTH & NTAL PROTECTION 10/1" REC iVED Time APPLK Ni FILLS OUTUPPER HAI ONLY Property Owner Phone Mailing Address;' "�L 4 %� i Zip Code Buyer Date Address Zip Code I -ending Institution J Inspector Phone Address Inspector Zip Code Realty Co. & Agent Phone Address Zip Code X-; A Legal Description t HOV ";treat Location Type of, Residence OF APPROVAL DISAPPROVED VSlngle Family CONDITIONAL APPROVAL' F1 Multiple Family No. of Bedrooms BY: j Al 11 Other SoilsRating Date Sewer Installed Well To Absorption Area —lio Well Log R�acejzwed og Water Supply Septic Tank Size Sept c Tan S e 1,114vidual ATTACH WELL LOG. A well log is required for all wells drilled since June 1975. El Community For wells drilled prior to that date, give well depth (attach log if available). F1 Public Utility Sewer Disposal 11 "Individual Year Individual Installed: 0 Public Utility When Connected to Public Utility: F-.1 Holding Tank NOTE: THE INSPECTION FEE MUST ACCOMPANY EACH REQUEST BEFORE PROCESSING CAN BE INITIATED, Time lime Time Time Date Date Date Date Inspector Inspector Inspector Inspector Field Notes:"'I NJ' '0 0 PAUTY F ANCHORAGE X-; A t HOV CA16 E C E I I APPROVED BEDROO S *CONDITIONS OF APPROVAL DISAPPROVED CONDITIONAL APPROVAL' DATE BY: j Al SoilsRating Date Sewer Installed Well To Absorption Area —lio Well Log R�acejzwed og Well to Tank Septic Tank Size Sept c Tan S e 1�',1cia"Edh ktA L MUNICIPALITY OF ANCHORAGE ® DEPARTMENT OF HEALTH & ENVIRONMENTAL PROTECTION 4-J Environmental Health Division ' CASE REVIEW WORKSHEET CASE NUMBER: S-8261 DATE RECEIVED: August 6, 1985 COMMENTS DUE BY: August 30, 1985 SUBDIVISION OR PROJECT TITLE: Lot 4A & 4B Hildreth Subdivision <� f/_ A ( ) PUBLIC WATER AVAILABLE ( ) PUBLIC SEWER AVAILABLE ( ) COMMUNITY WATER AVAILABLE COMMENTS: etie - (. fJ C£_'h'E�-.�. 11� • � C 2Y t� SOILS LOG MUNICIPALITY OF JCHORAGE e DEPARTMENT OF HEALTH AND ENVIRONMENTAL PROTECTION PERCOLATION TEST 825 L. Street, Anchorage, Alaska 99601 264.4720 SOILS LOG — PERCOLATION TEST PERFORMED FOR: —JV Lj--7-1 ��i< C �,d( DATE PERFORMED:— s—• /-5- — R _ LEGAL DESCRIPTION: /.ate 4 �G=Ln�'G-"7-7'� J1 'f5-jEiq- DEPTH 0" OtZG4'1�1 Ir -SLOPE SITE PLAN 1 COMMENTS WAS GROUND WATER ENCOUNTERED' IF YES, AT WHAT DEPTH? S L L O P E Reading i FEET) Gross Time 9 Depth to Water Net Drop 10 _1 D 2 `moo. 3 o 0 GW 4 v . I •o. 5 v u J c 6 7 e 15 COMMENTS WAS GROUND WATER ENCOUNTERED' IF YES, AT WHAT DEPTH? S L L O P E Reading Date Gross Time 9 Depth to Water Net Drop 10 _1 D C.. 11 I � 12 I L1 13 14 15 Z t 16 w 17 � �-�•, imbort A. Shah n. ,• No. 1657-E18 20 COMMENTS WAS GROUND WATER ENCOUNTERED' IF YES, AT WHAT DEPTH? S L L O P E Reading Date Gross Time Net Time Depth to Water Net Drop I � t.� r PERCOLATION RATEIminu(eslinch) TEST RUN BETWEEN AND __e_ FT n PERFORMED BY: • Rp CERTIFIED qtr SRB 19o:iG A r. ... LE �11>.;Ea ALASiC e Vw� ej (j ! € DA r