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Home My WebLink AboutRIVER VIEW ESTATES BLK 8 LT 16 Municipality of Anchorage Page i 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: ~'bd c) 40 Z ul-9 PID Number: E) '~-'~0 *'I~ Name: ~ ~ LC~. ~ r~ I-,~¢* ~ Wastewater System: ~w D Up. grade Address: ) ~ ABSORPTION FIELD Phone: ~ ~ No. of Bedrooms: (A~('.~C~_(b~ ~ ~,~ .. '~Ut~ a DeepTrench aShalJowTrench ~ed ~und ~Other ,~ GPD/S~. Ft. Block: , Subdivision: Depth {0 pipe bottom from original grade: Gravel depth beneath pipe Township: Range: Section: Fill added above original grade: Gravel length; ~ Number of lines: 0istance belween lines: WELL: ~ew d Upgrade Gravel width: 1¢ Ft. ! 5 ~ ~ Ft. Classification (~ivate, A,B,C): Total Depth: Cased To: Total absorption area: Pipe materiat: ~¢~ ~_ Ft. ~/ Ft. ~.~¢ SQ. Ft. Driller: , ~/~ ~ate Drilled: Static Water Level: Installer: SEPARATION DISTANCES u Septic a Holding ~T.E.P. TO Septic Abeorption Lilt Holding ~Private Manufacturer: Capacity in gallons: Surface w~t~, >/~' ~//~' ~ ~ ~/~' LIFT STATION Size in gallons: J Manufacturer: .¢ Line ..... Assumed Elevation: ENGINEER'S SEAL Department of Healt~and Hu~ Serwces apprqvat ,',%, ' 72-013 (Re','. 9/91) MOA 25 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: ~VY/~/qL¢¢~ PID Number: ~2"/~,-~ Municipality of Anchorage Page 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: ¢~V'.~/~O~ PID Number: 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 NIIMBER:SW940249 DESIGN ENGINEER:ANDERSON ENGINEERING OWNER NAME:BINGPLAM ALLEN E & OWNER ADDRESS:P.O. BOX 221804 ANCHORAGE, ALASKA 99522-1804 PARCEL ID:05079247 LEGAL DESCRIPTION: RIVERVIEW ESTATES BLK 16 8 LT LOT SIZE: 46678 (SQ. FT.) bTUMBER OF BEDROOMS: 4 THIS PERMIT: 4 PAGE 1 OF 2 DATE ISSUED: 7/19/94 EXPIRATION DATE: 7/19/95 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 W~STEWATER DISPOSAL REGULATIONS (18AAC72) AND DRINKING WATER REGULATIONS (18AAC80) . 3. THE ENGINEER MUST NOTIFY DHHS AT LEAST 2 HOURS PRIOR TO EACH INSPECTION. PROVIDE NOTIFICATION BY CALLING 343-4744 (24 HOURS) 4. FROM OCTOBER 15 TO APRIL 15 A SUBSURFACE SOIL A~SORPTION SYSTEM UNDER 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: A MINIMUM OF A 2 FOOT SAND FILTER SHALL BE PLACED BENEATH THE PROPOSED BED TYPE WASTEWATER SYSTEM. THE SAND USED IN THE FILTER LAYER MUST BE A CLEAN COURSE SAND WITH 4% OR LESS PASSING THE #100 SIEVE AND 2% OR LESS PASSING THE ~200 SIEVE. A SIEVE ANALYSIS MUST BE PROVIDED ON THE SAND USED OR IT MUST BE OBTAINED FROM A PRE-APPROVED SOURCE. RECEIVED BY: ~/w~~ ~, '~~ ISSUED BY: ~ ANDERSON ENGINEERING P.O. BOX 240773 ANCHORAGE, ALASKA 99524 July 7, 1994 Municipality of Anchorage Department of Heath & Human Services 825 "L" Street Anchorage, AK 99502-0650 Subject: Lot 16, Block 8, Riverview Estates Subdivision Well and Septic System Design Impacts to Adjacent Properties Dear On Site Services Engineer: The terrain of the subject lot slopes gradually from north to south with a high point at approximately the mid point of the lot. The lot then slopes to a drainage ditch at the north property line. The lot has a good drainage pattern which will not be impacted by development. The septic system has been placed at least 100' from the open drainage ditch. A shallow bed pressure distribution system has been designed for this lot to compensate for the water table at 6' below the ground surface. If the systems are placed as designed the following statements can be ~nade: The system, if constructed as designed, will have no adverse impact on the wells currently in use or those to be constructed in the future. The system, if constructed as designed, will have no adverse impact on existing septic systems in the area or those to be constructed in the future. o The system, if constructed as designed, will have no adverse impact on reserved space, either surface or subsnrface, on any lots located in the area. o Sincerely, Michael E. Anderson, P.E. The system, if constructed as designed, will ha~v~e mo-~ad.vel/se impact on drainage patterns in the area. ,.~ ANDERSON ENGINEERING P.O. BOX 240773 ANCHORAGE, ALASKA 99524 July 19, 1994 Municipality of Anchorage Department of Heath & Human Services 825 "L" Street Anchorage, AK 99502-0650 Attention: Dan Roth Subject: Lot 16, Block 8, Riverview Estates Subdivision Revised Septic System Design Dear Dan: Attached is the revised site plan and system design for the subject lot. Following our conversation I modified the system to include a header pipe at the midpoint of the laterals and raised the system to provide additional separation from groundwater. In addition, I increased the number of orifices per lateral and decreased the size of the orifice opening. Calculations indicate the pump will still perform efficiently. Please review the attached information and issue the system permit based on this revised design. Sincerely, Michael E. Anderson, P.E. Lot 16, Block 8, Riverview Estates Subdivision DESIGN FACTORS: Four Bedroom Home Perc. Rate: 2 Min./Inch Application Rate: .8 GPD/SF SYSTEM REQUIREMENTS: Shallow Bed System 1,500 Gallon S.T.E.P. System Place Atop GP/SP Layer 4 Bdrms. X 150 GPD / .8 GPD/SF = 750 SF 750 SF / 15' Wide = 50' Long Therefore: Construct a Pressure Distribution System Utilizing a 1,500 Gal. S.T.E.P. System with 3 Laterals, Each 45' in Length. Pump Type: 20 OSI 05 tt4tF - 5 Stage Three Laterals 45' Long Orifices per Lateral 9 @ 5' Spacing Orifice Size .1875" Facing Downward Lateral Diameter 1" Manifold Diameter 1! NOTE: TYPICAL SHALLOW BED SYSTEM (No Scale) Remove all Material to Underlying Cover over all components of system~:-:o,r ~ -'uury insulation. Jos h,~ IA, 8~ou~ $, SHEEr NO. CALCULATED BY CHECKED BY SCALE. OF DATE 62o : I Z. ~Z -, gL,, 31 = / ~ 7I) (/- z 5'..) q' 57 350.00 200.00 100.00 zg.~t 0.00 0.00 i i i i i SINGLE PHASE, 6OHZ -4, .......... ~ .4..~ ........ ~.-.i......~....-~ .............. ~.4..~ ...... ...L..L ,.i ..... 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'"~ ............. .t"V' "'i"' ..L~d.....~...~..~.....i...~...p~..~..~ ..... ~...}li..~,.~....i...i. 2o os! 05 HH~ - 5 ...i...i... · 4 ........ ...... ....... ............... ......... i~ ...... ~'"~ ....... ~ ........ ~l, '"~'" "'~"~"' "i~'~ "~'"' ''~ ........ ~..-~.4.. i ....... ~..4...*....~ .+.+.+...t..t..~ .+.. ;..b..i..,..-i ...... i--.i...!. 2'o'osr 0s'~HF'-'5 s~a~, ' '-. '+'.:;"i ......... r"~'"Ft ........ r"r"r""t'~""T' 5.00 10.00 15.00 20.00 25.0(P 30.00 35.00 40.00 45.00 50.00 NET DISCHAR~GE, GPM ~ORENCO s, ySTE,MS, INC "'~J Municipality ol A~chorage DEPARTMENT OF HEALTH & HUMAN SERVICES 825 "L" Slreet, Anchorage, Alaska 99502-0650 SOILS LOG -- PERCOLATION TEST PERFORMED FOR: L~GAL DESCRIPTION: ~O~'/~, Be0 ~" ~ /~IVP..~ZV'II~;[A) Township, Range, Section: WAS GROUND WATER ENCOUNTERED? .SITE PLAN Re~ling Date ,, PERCOLATION RATE TEST RUN BETWEEN COnDANCE WITH ALL STATE ANO MUNICIPAL GUIO£LIN£S IN EFFECT ON THIS [}AT& DATI:' _ 7/"// 9 q' 4,8 fitch. 4~85} P6RFORMED FOR-' DESCRIPTION: Municipality of Anchorage DEPARTMENT OF HEALTH & HUMAN SERVICES 825 "L" Street, Anchorage, Alaska 99502-0650 SOILS LOG -- PERCOLATION TEST Township, Range, Section: SLOPE WAS GROUNDWATER V~'"~' ENCOUNTERED? _ SITE PLAN Reading D,,le Oroil Net Depth to Nel ~ ./~o /o ~ V~" / y~,, - ~ , .!: %o /o /~" / ~ " PERCOLATION RATE ~ (minute.t/inch) PERC HOLE DIAMETER TEST RUN EETWEEN ,----~ FTAND. ~=~ FT CCORDANCE WITH ALL STATE AND MUNICIPAL GUIDELINES IN EFFECT ON THIS DATE DATE (Rev. MUNICIPALITY OF ANCHORAGE DEPARTMENT OF HEALTH & HUMAN SERVICES Division of Environmental Services On-Site Services Section P.O. Box 196650 Anchorage,'Alaska 99519-6650 343-4744 Parcel I.D. # CERTIFICATE OF HEALTH AUTHORITY APPROVAL FOR A SINGLE FAMILY DWELLING GENERAL INFORMATION Complete legal description Location (site address or directions) Property owner Mailing address Lending agency Mailing address Agent Address Day phone Day phone Day phone Unless otherwise requested, HAA will be held for pickup. NUMBER OF BEDROOMS: TYPE OF WATER SUPPLY: Individual well Community well Public water NOTE: 4 If community well system, provide written confirmation from State ADEC attest- ing to the legality and status of system. TYPE OF WASTEWATER DISPOSAL: Individual on-site Holding tank Community on-site Public sewer NOTE: xxX. If community wastewater system, provide written confirmation from State ADEC attesting to the legality and status of system. (Rev, 1/91) Front MOA ~21 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 of this Health Authority Approval application 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 /~r~0 ~-¢'l'z ¢:0~J ~--"*J 6 / ~ ~P-~ ~/~ Phone Address ~-~ O. gO,*. 2:~O "/-/$ ,z~ CH Ot,..prO -~' Engineer's signature 7'~~¢~. ~ ~c,( _..---, Date / DHHS ..SIGNATURE Approved for ~ Disapproved. Conditional approval for bedrooms. bedrooms, with the following stipulations: Additional Comments By: 'f; ,'liPll The Municipality of Anchorage Department of Health and Human Services (DHHS) issues Health Authority Approval Certificates based only upon the representations given in paragraph 5 above by an independent professional engineer registered in the State of Alaska. The DHHS does this as a courtesy to purchasers of homes and their lending institutions in order to satish/certain federal and state requirements. Employees of DHHS 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. 72-~2~(Rev. 1/91) BaCk MOAtI21 ' Municipality of Anchorage Department of Health and Human Services HEALTH AUTHORITY APPROVAL CHECKLIST Legal Description: ~¢'''//~,. A, Well Data Well ?pe Log present (Y/N) Parcel I.D. O.~-0 If A, B, or C, attach ADEC letter. ADEC water system number Date completed ~/ZD/¢/bL Driller Total depth ~) / Sanitary seal (Y/N) "(/ Cased to '7/ t Casing height Wires properly protected (Y/N) FROM WELL LOG Date of test Static water level Well flow ~ · ¢ .g.p.m. Pump level1 ~ ,,~ SEPARATION DISTANCES FROM WELL TO: Septic/holding tank on lot ~ / O0 Absorption field on lot '> /0/) Public sewer main ~/,'~ Sewer service line > /0 AT INSPECTION .g.p.m. ; On adjacent lots ; On adjacent lots Public sewer manhole/cleanout Petroleum tank ~ C WATER SAMPLE RESULTS: Coliform Date of sample: Nitrate Other bacteria Collected by: ,,~, ~L-J/+t?~4 cA B. SEPTIC/HOLDING TANK DATA Date installed 7/Z 7; 'Z_,,¢ / Cleanouts (Y/N) High water alarm (Y/N). Date of pumping Tank size /5'~0(~ S .-/-7. ~.~. )~ Compartments / Foundation cleanout (Y/N) "'¢' Depression (Y/N) '"1/ Alarm tested (Y/N) '"(/' ~__~o,d $~' A.u cr, 0 ~d Pumper r,,J 1~ SEPARATION DISTANCES FROM SEPTIC/HOLDING TANK TO: Well(s) on lot To property line Sudace water/drainage On adjacent lots Absorption field Foundation Water main/service line 72-026 (3/93)' Front CONTINUED ON BACK PAGE C. LIFT STATION Date installed '~/'¢4, ~'7 Size in gallons (, ~'""O '2 Vent (Y/N) "(" "Pump on" level at High water alarm level Meets MOA electrical codes (Y/N) Manufacturer Manhole/Access (Y/N) ...,L ~" "Pump off" Level at Cycles tested SEPARATION DISTANCE FROM LIFT STATION TO: Well on lot "> /~2/-) ~ On adjacent lots / / '~ ts~ C) Surface water '7 / z-¢ D. ABSORPTION FIELD DATA Date installed '7/Z~ ,/ Length ~ Width Total absorption area Date of adequacy test Water level in absorption field before test Peroxide treatment (past 12 months) (Y/N) Soil rating (GPD/FF) Gravel thickness Cleanout present (Y/N) Results (pass/fail) Depression over field (Y/N) S for After test If yes, give date /~/~ .System type Total depth Bedrooms SEPARATION DISTANCE FROM ABSORPTION FIELD TO: ~ I Well on lot '>- / ~ On adjacent lots ';'/~ 5- Property line To building foundation On adjacent lots Surface water Curtain drain /',,/ i To existing or abandoned system on lot ,,'.J o/'J~ Water main/service line Driveway, parking/vehicle storage area E. ENGINEER'S CERTIFICATION I certify that I have checked, verified, or conformed to all MOA and HAA guidelines in effect on the date of this inspection. Engineer's Name /4~/ Date HAA Fees ~)~ Date of Payment Receipt Number 72-026 (3/93)' Back Waiver Fee $ Date of Payment Receipt Number CTaEReL# Client Sample ID Matrix ClientName Ordered By Project Name Project# PWSID Commercial Testing & Engineering Co. Environmental Laboratory Services mr~..~.~.~.~-.~-~-~-~r~.~r~r~r~r.~'.~r.~jj~jjjjjjjjj~fj~, LABORATORY ANALYSIS REPORT 94.5107-1 L16 BLK8 RIVERVIEW ESTS S/D WATER - ' ANDERSON ENGINEERING ALAN ANDERSON UA WORK Order 82705 Printed Date 10/07/94 @ 21:54 hrs. Collected Date 10/03/94 617:15 hrs. Received Date 10/05/94 611:55 tu's. Technical Director STEPHEN C, EDE Released By: ~ ~'*. ~ Sample Remarks: ROUTINE SAMPLE COLLECTED BY: A.H. QC Parameter Results Qual Allowable Ext. Anal Units Method Limits Date Date hilt Nitrate-N 0.28 mgfL EPA 353.2/300.0 10 10/05/94 MCE * See Special h~stmctions Above ** See Sample Remarks Above U = Undetected, Reported value is the practical quantification limit. D = Secondary dilu"Lion. UA = Unavailable NA = Not Analyzed LT = Less Than Gl' = Greater Than 5633 B Street, Anchorage, AK 99518-1600 -- Tel: (907) 562-2343 Fax: (907) 561-5301 ENVIRONMENTAL FACILITIES IN ALASKA, COLORADO, FLORIDA, ILLINOIS, MARYLAND, NEW JERSEY, OHIO, UTAH, WEST VIRGINIA RIVERVIEW LOT P79-5 ESTATES SUBDIVISION 16, BLOCK 8 46,678 S.F. NOTE'. NO OVERHEAD UTILITIES EXIST ON THIS LOT. RIVER PARK DRIVF. LOT 1 6, RELATIVE ELEV, FROM .-. · .- -'--ASSUMED DATUM(WP) FOUND 5/8" REBAR(}YP) , , I