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HomeMy WebLinkAboutROCKHILL BLK 3 LT 13Rockhill Block 3 Lot 13 #015-063-11 Municipality of Anchorage Page 1 of DEPARTMENT OF HEALTH AND HUMAN SERVICES ENVIRONMENTAL SERVICES DIVISION P.O. Box 196650 Anchorage. Alaska 99519-6650 Telephone: 345-4744 On-Site Wastewater Disposal System and/or Well Inspection Report PlO Number:._ 015-06.3-11 Perm;t Number'~ SW000`318 Name:diM WHITE Wastewater System: E] New · Upgrade ~d.,,: ABSORPTION FIELD 9940 LONE TREE DRIVE ANCHORAGE. AK 99516 ~h°n*:(907) ,345--1122 IDeep Trench J Shallow Trench C]Bed E]Mound mOther LEGAL DESCRIPTION 1.2 ~o/s~ ~ 8.72-9.4 lot: Block: Subdivilion: D~ot~ t~ i~p~ ~ettom ~ .,:~:;.: gm,~c ~ ~ ~ 13 3 ROCKHILL 5.72-6.4 WElL.. i-I New r-I Upgrade 5.0 n. 1 rL.. 500 SO. r~ ASTM D-,3034/F-810 ~ ~.~/~...~ ~. ~,,: s~ ~,~., ~,-,: --~'~,RL'S EXCAVATING 8/24-26/2000 SEPARATION DISTANCES · s.p~c a,o,d~n, = S.T.~P. ~'os.ptic~.o~Uon uft ~i~ng ..~/.,~u PREMIER PLASTIC 1500 we, 100'+ 100'+ - - 25'+ PLASTIC 2 S~,oae ~00'+ 100'+ - - - LIFT STATION Lot 5'+ *5' - - - u.. FoundaUon 5'+ 10°+ - - - c.£tai, i, lOiN[ KN0Wi . ,~~"'"-~ --'~- ~' '-~'"~ ~' Drain BENCH MARK Remarks: *VERBAL LOT UNE WANER GRANTED DURING CONb-TRUCT1ON BY DAN ROTH. SEE AFl'ACHED LETTER. SOU~H WEST CORNER OF JACUZZI DECKING ~.~.,. s..~-= 100.00 Inspections performed by: AWWC, INC. Dates: 1st s/24/~ooo ......... ~ . ' ~.,.,<: .~., . I 3rd 8/26/2000. [ '..J e~fr ~l A. Garness.." · ." Department of Health and.Human Services approval ~[~;. '....~ .....' ~ 015-063-11 SWO00$18 FNOTE: ~HE EXISTING SEPTIC ~ ~ / w~ couPL~L~ ~OON~O I ~ JIM WHITE (907) 345-1122 2 OF 3 , ROCKHILL SUBDIVISION; LOT 13, BLOCK 3, AS-BUILT DRAWING OF SEPTIC SYSTEM UPGRADE ,,.,.u..~,: AS BUILT DRAWING ~ 015-063-11 SW000318 ~:.:.:..~ .).. ..... ..:......., .... ................ ......./~ AIASB WATER & ~ASTEWATER ~ ROCKHILL SUBDIVISION; LOT 15, BLOCK 3. PROFILE AS-BUILT OF SEPTIC SYSTEM UPGRADE ALASKA WATER & wASTEWATER - CONSULTANTS, INC. "~ October 4, 2000 Municipality of Anchorage Department of Health and Human Services On-Site Services Section P.O. Box 196650 Anchorage, Alaska 99519-6650 Reft Lot Line Waiver for Rockhill Subdivision; Lot 13, Block 3 To whom it may concern: We request that your department issue a 1 foot lot line waiver from the property line to the new drainfield. On 8/24/2000, we contacted your department and received verbal approval for the waiver prior to the installation of the new drainfield. I am unaxvare of any adverse impacts this waiver would have on adjacent wells or. septic systems. If you have an~7~stions, please contact us at 337-6179. Thank you for your assistance. Presidc~t~ ,,~,, ~ aro~ (alvc_) /o/c7'~) R E C E I V E D OCT 0 5 2000 MUNICIPALITY OF ANCHORAGE ENV1ROflMENTAL 8EEVlCES DIVISION 6901 Debarr Road, Suite 2B * Anchorage, AK 99504 Ph: (907) 337-6179 * Fax: (907) 338-3246 * Website: akwwc.com MUNICIPALITY OF ANCHORAGE Department of Health & Human Services On-Site Services Waiver Review Worksheet WR#: WR000063 PID~: .015-063-11 Date Received: October 5~ 2000 Legal Description: Rockhill~ Lot 13~ Block 3 Engineer:. A!~--'~'= Water & Westewater Consultants~ Inc. 6901 _n,,~,~r Road~ Suite 2-6, Anchorage~ AK 99504 Applicant: Jim White Waiver Requested: I foot lot-line waiver Permit~: SW000310 Criteria: 1. 2. Special Conditions: Geology A. Water Table B. Soil Sorption C. Permeability D. Water Table Gradient E. Horizontal Separation Points: Total: 3. Other. Waiver is Granted: List Conditions or Reasons for above: Waiver is not Granted: Date: Rec~: .06804 Amount: .$115.00 Date Paid: 1015/00 Municipality .of Anchorage C~. Wuerch. Mayor ILO. lh~x 1,~X~(kqO ° $700 S. Bragaw Street Anchorage, Alaslm !Y.)S19-6([qO ° (907) hltl~:/[www.cl.anchomgc.ak.us Public Works AK Water & Wastewater Consultants, Inc. ATTN: Jeffrey Garness, PE 6901 De Bmr Road, Suite 2B Anchorage, AK 99504- December 28, 2000 Subject: Waiver Request forROCKHILLBLK 3 LT 13 Waiver # WR000083 Lot Line Request for Parcel ID 015-063-11 Dear Engineer: Your request for a waiver of the required 10 feet horizontal separation of the on-site wastewater disposal system to the lot line has been approved. The approved separation distance is I feet. This waiver approval applies to the current on-site wastewater disposal system and lot line separation only. Any future upgrade to the on-site wastewater disposal system and lot line will require all separation distances to be met or another waiver approval from this department. Ifthere are any further concerns or questions regarding this waiver, please call our office at 343-4744. Sincerely, JeffPoet Engineering Technician III On-Site Water Quality Program MUNICIPALITY OF ANCHORAGE Depa~men! of Health end Human Sen/ices On-Site Sen/ices Program 825 L Street, Room 502 P.O. Box 196650, Anchorage, AK 99519-6650 (907) 343-4744 ON-SITE WASTEWATER DISPOSAL SYSTEM PERMIT Upgrade Date Issued: Aug 22, 2000 Expiration Date: Aug 22, 2001 Permit Number: SW000318 Legal Description: ROCKHILL BLK 3 LT 13 Design Engineer: 0041 AK Water & Wastewater Consultant Owner Name: Jim White Owner Address: 9940 Lone Tree Dr. Anchorage, AK 99516- Parcel ID: 015-063-11 Site Address: 009940 LONE TREE DR Lot Size: 51578 SQ. FT. Total Bedrooms: 4 Permit Bedrooms: 4 This permit is for the construction of: [] Disposal Field [] Septic Tank [] Holding Tank [] Privy [] 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 DHHS at least 2 hours prior to each inspection. Provide notification by calling (907) 343-4744 ( 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 closed on the same day. B. Covered, sealed, and heated to prevent freezing. Issued By: ~-~- ~ ~ Date: ALASKA F;.- WASTEWATER CONSULTANTS, INC. August 11, 2000 Municipality of Anchorage Department of Health & Human Services Division of Environmental Services On-Site Services Section P.O. Box 196650 Anchorage, Alaska 99519-6650 Ref: Septic System Upgrade for Lot 13, Block 3, Rockhill Subdivision To whom it may concern: The existing 3 bedroom house is served by a private well and septic system. The existing septic system is in a state of failure and needs to be upgraded. The home owners wish to upgrade the house to four (4) bedrooms. A test hole was excavated to the northwest of the existing septic system. The proposed septic system and a alternate site will be designed around the 30 foot radius of this test hole. We are proposing that a 1300 gallon premier plastic tank and a five foot wide drainfield be installed. The alternate site will require the use of a BioCycle, or Advantex system or a additional test hole will need to be excavated to use a conventional trench. Comments regarding the proposed design are summarized as follows: 1. SOILS: Attached are logs which shows the soil classifications, groundwater monitoring, and the percolation test results. The soils below the organic layers are a GW material to a depth of 6.5 feet and then transitions to a SP-SM material to a depth of 15.5 feet (bottom of test hole). No groundwater was encountered during the excavation of the test hole. Two percolation tests for TH#1 were performed, one between the depth of 5.0 feet and 5.5 feet and the other between a depth of 8.5 feet and 9.0 feet which both had percolation rates of <1 minute/inch. It is our opinion that the insitu sandy soils should act as a sand filter and that a application rate of 1.2 gallons/day/ft2 should be used. 2. TRENCII DESIGN: a. Percolation Rate: <1 minutes/inch b. Allowable Application Rate: 1.2 gallons/day/fl2 o. NumberofBedrooms: 4 d. Design Flow: 600 gallons per day e. Minimum Absorption Area: 500 fl2 f. Total Depth: 9.5 feet (max.) 6901 Deb:ur Road, Suite 2B * Anchorage, AK 99504 Ph: (907)337-6179 * Fax: (907)338-3246 * Website: akxvxvc.com g. Effective Depth: 2.5 feet h. Width: 5 feet i. Reduction Factor: 0.64 i. Minim. urn Length: 64 feet long j Effective absorption area = 500 ft2 3. SURFACE WATERS: There are no surface waters within 100 feet of the proposed upgrade. 4. TOPOGRAPHY: As can be seen on the attached topography site plan, there is a slight slope running from approximately north-northwest to south-southeast; in short, there are no slope concerns. The trench is to be installed parallel to slope contours. We are unaware of any adverse impacts this installation would have on adjacent wells or septic systems. If you have any questions, please contact us at 337-6179, or 244-9612. Thank you for your assistance. 4 Jeffrey ~ ~G~..~, P.E., M.S. Presldclnt~ NOTE: Attached is a site plan drawing, a design drawing, a topography site plan, a 2 page soils log, and a 7 page construction specification letter which are all part of the design package for this septic system. 6901 Debarr Road, Suite 2B * Anchorage, AK 99504 Ph: (907)337-6179 * Fax: (907)338-3246 * Website: akw~vc.com I I LOT 19 I I ~ ROCKHILL $/D $/D I I LOT 7 BLOCK ~ I ROCKHILL $/D ~ ..... ~ .... "1 I ~.~'~'"'~" ,~' ~ \ LOT 11. BLOCI~ ~ I ii .oust---, ~. ~~._ '",L" / '/ '\\\ \ ~n It I , I \\\ I i ..... ~ \~-- )ATE8/11/2000 co.su~'r^.'rs. ~.c. ~m ro~ ~"o~}0~) JIM WHITE- -~45-1 122 1 OF 2 r ~,~,,~o,: ~.)....., ........ ...:~e ROCKHI~ SUBDIVISION; LOT 1~, BLOCK 3 SITE P~N FOR SEPTIC SYSTEM UPGRADE ~ CONTR,'~TOR SHALL HAVE_ T_H.~_ ~ I ~ON. ~E NEIGHBORING W~L '""'"'~--. ~fb BE FL~OCF_OIN ORDER.lO I ~ ~r THE RADIUS ~ ENCROACHING ~ ~PROPOSED DRNNRELD UPGRADE, ~1 ~~~~NS.~O ~'~ ~ ~~ ~? s~~.~. ~ ........... '~~, ~,~ .~ ........ io...=~.o~,~, .o,~7 ~ / I / t / // - ~,~,o, ve,-~ / t / // I I Ii// I', ~S~ 5rATER & 5~STE~TER CONSULTANTS, INC. ~, ~ ~. ~,.~ ~.~. ~ ~,-.,~ ~- JIM WHITE 545-1122 ~ O~RI~ON: ROCKHILL SUBDIVISION; LOT 1~, BLOCK $ DESIGN DRAWING FOR SEPTIC SYSTEM UPGRADE PHONF.. (907) 357-617g · FAX (907) ISOIL LOG - PERCO~TION TESTI ' ~'~'=' "'~ f(~7~' I-'; .... ~L DESCRI~ON: ROCKHI~ SUBD~SION; LOT 13~ BLOCK 3 PERFORM~ FOR: JIM WH~ ~ PERFORMS: 7/28/2000 I EST .OL '" >-'~;' GC 7-- ~ TO ~ ;RO~DWATER~ DATE ,,,, , ._, r, ~ D~ 8/2/00 10--.~ ~ 'I CL~K ~T TIME WAT~ ~ELm ~T DR~ 11 _ -~ .~ DATE ~ING SP-Sa TIME (MI~ES) ~ING (INCHES) 12-- [ 7/31/00 1 11:00 10' 2 11:09 9 MtN. O' 10' ,, . 10- ~ 1~z~ ~~ ~ 4 11:17 8.5 MtN. O" 10" ~' ~ 6 11:27 9.5 MIN. O" 10' 15--~ 16-- 17-- 19-- ~TI~ ~TE <1 ~IN./IN~) ~. H~ DI~ 6' (I~HES) 20-- ~ TE~ ~ B~EN 8.5 /~ 9.0 C~E~S: / ~ I/ ~IS W~ PERFORM~D/IN ~CORD~CE WEH ~ ~AT~jA ~U~UIDEUNES IN L~E~ ON ~IS DEPTH TO DATE ;ROUNDWATE~ DRY 7/28/00 DRY 8/2/00 DRY 8/s/oo AZ. ASr WA'rEa & WAS'r wAa'ER CONSL a'AN'rs, ISOIL LOG - PERCO~TION TESTI ~6~ DESCRI~ION: ROOKHI~ SUBDMSION; LOT 13. BL~K 3 ....... ,, ¢~/¢%~ ...... PERFORMED FOR: Ol~ WH~ 1-- (PAGE 2 OF 2) 2-- ~ ~ ~G 3-- ~ 6P ~ HL ~GH ~ CL 4-- GC ~. , SW HH 5-- ~ ' CH SEE PAGE 1 OF 2 ~--, ~SC 7-- DE~H TO DATE ~ GRO~DWATE~ o S~ PA~E I OF ~ ~ DATE ~ING CL~K NET TIHE WAT~ ~L ~ DR~ 11 -- ~ TIHE (HI~ES) R~ING (INCHES) 12 -- 7/51/oo 1~- 1¢-- SOIL ABSORBED WATER ~ F~ ~ ~ W~ ADDED. 16-- 17-- 18-- 19~ ~TI~ ~TE (1 ~IN,/IN~) ~, H~ DI~ 6' .(I~S) C~HE~S: DA~. OA~ ~/~/~ ~ ~ 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 ~. MAILING ADDRESS __ 2 5"/ IP. HONE [] UPGRADE LOCATION Well __ t~r Absorption area , ~ t Dwelling -- ~ PERMIT.~NO.~ ~.~ ~-~ ~ Z I Manufacturer ~ ~ ~ I Materia~ No. of compartments~ ~ L q ca~cLty in ga Ions nside ength Width Liquid depth ' Z~.~ F HOMEMADE [ ~ ~ I DISTANCETO' ~eJI IDwelling PERMITNO,, ~ateria] Liquid capaciW in gallons ~ ~ ~ Manufacturer ~ I I Well /// / Foundation ~ ~ ( INearestlo~&ipe PERMITNO. ~= IDISTANCE TO: I /~ ~ 5 I '¢ ~ ~ ~ ~ No. of lines / ~ Length of~h line. TotaJ lengt~f lin~ ~ Trench ~idth Distance between lines ~ z~ I / I ~ ~ ' ~o I inches - ~ Top of tile to finish grade .~ ~ Materialbeneath tile ~ // Totaleffecti~a~p~i~ea ~ / ~ /~ inches ~ ~ ~ ~ Length///~ Width Depth PERMIT NO. ' IDISTANCE TO: I ~ Class~ / '~ Depth Driller Distance to lot hne' PERMIT NO . ~ I DiSTANCETO Building foundation Sewer line I Septic tank I Absorption area(s) OTHER PIPE MATERIALS ,~ SOIL TEST RATING INSTALLER REMARKS DATE LEGAL BOX ~l~t, ~TAR I~OUTE ~ ANCHOI/AGE~ ALASKA 9950~ 844-??14 SIX INCH WATER WELL DRILLED AND CASED OUT TO THE DEPTH OF DRILLED At THE Rate OF ~2~o00 PER FOOT. PROPERTY OWNER 5' A~. LOCATION OF WELL SITE DRILLER /~ ¢/~e ~ 63 7e~t. C~ C.~. a. ~. /tZo~/:x~ 99577 WELL LOG: 0 .... 79' Co4.t o~ 3a22A~¢: ,~27.00 X 63 Tee. t: $732.3.00 COST INCLUDES ALL LABOR AND MATERIAL FOR COMPLETION OF SAID DRILLING. WRITE CHECK PaYaBLE TO RAMPART DRILLING WORKS FOR THE SUM OF /~7.~2,~. O0 THANK YOU VeRY MUCH. BERNIE CLAUS OF RAMPART~DRILLING WORKS PERMIT N0. I'-ILII'-,t :I C: I F"FIL I T'~-' L--~F [EFARTMENT Fd~ HERLTH AND ENVIRONMENTAL F':~TEL. TIUN I.-.IEL_ L ( o. o,- . ,-, ~L 0,.=L~4 ) RPPL I CANT J ' K CONSTR. LICT I ON Lu_.RT I 0N LEGAL LOT :t. 2 BLOC}{ _-< ROCKHILL S.."D LOT =,I-,'E 45000 '_-]Q_IRRE FEET TYPE OF SOIL ABSORPTION _"r_TEM I_. TRENCH ...~l/:.j_~l S MPI,.,IMLIM NLMBER OF EEDR]DMS = 5: SOIL RATING ,::SQ FT/E,F. .... i:;L,_, THE REZ.!LIR'E[, _,I~.E OF THE SOIL RB_,URFTION _,N-~TEM I-~. [:.EF'TH= :1. ~-Z", L EIP.~,] T I--~ = '"'~'-: [_--', [:.EP-FH= 6 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). F'ERMIT RF'FILIC:ANT HAS THE RE_,PON'-,IBILITT TCI INFORM THIS DEPRRTMENT DIIF.'ING THE INS'T'ALLRTION IN=,FE_.TILIN.=, OF RN'T' WELL_'--, A[:,JFICENT 'l'O THIN'; PROPERTY FIND THE N_ME, EF. OF RESIDENf':.ES THAT THE WELL WILL SERVE. Tt.-IC, ,'-. ,~_..":-' ":, ~ P, tSF'EC:T I ,]P-~ :=. ~ F--: E R E,.:-.~ U T RE[:. -F:' --,~r_,TEM WITHOUT FINAL IN~PEL. TILN AN[:' APPRO',/AL BY THIS BH_.KFILLING OF RNY '- "-- '~ " -I DEPARTMENT WILl- E;E SUB..TECT TO PROSECUTION. MINIMUM DISTANCE BETWEEN A WELL RND ANY ON-SITE SEWAGE DISPOSAL SYSTEM IS 100 FEET FOR R PRIVATE WELL OR ~50 TO 200 FEET FROM A PUBLIC WELL DEPENDING UPON THE- TYPE OF PUBLIC WELL. MINIMUM DISTANCE FROM R PRIVATE WELL TO R PRIVATE SEWER LINE IS 25 FEET AND TO R COMMUNITY SEWER LINE IS 75 FEET. WELL LOGS ARE REQUIRED AND MUST BE RETURNED TO THE DEPARTMENT WITHIN ~0 DRYS OF THE WELL COMPLETION. OTHER REQUIREMENTS MAY APPLY. SPECIFICATIONS AND CONSTRUCTION DIAGRAMS ARE AVAILABLE TO INSURE PROPER INSTALLATION. I CERTIFY THAT l: 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 RCCORDRNCE WITH THE CODES. ~: I UNDERSTAND THAT THE ON-SITE SEWER SYSTEM MAY REQUIRE ENLARGEMENT IF THE RESIDENCE IS REMODELED TO INCLUDE MORE THAN ~ BEDROOMS. S I GNED: RF'PL I I]:RNT I'-';SUE[. BY .[:,ATE_4~Z.:.~.~.L ...... V4. 0 ..IRK C. ONSTRIJCTION Applicant~: ~ ~. Location: ~ ~ff Phone Number': ~ ~/ C~ --~/~/ Legal Description: L / ~ ~ S ~~t Size: Type of Soil ~sorption System Is: Trench: /~ Drainfield: Seepaq~ Bed: __ Holding Tank: Maximum N~ber 'of Bedrooms: , ~ Soil Rating(sq.ft~br) //~ The Required Size of thc Soil~sorption S~st~m Is: DEPTH i i /~ LENGTH 30 GRAVEL DEPTH ~ WIDTH ~--MUNtCIPALITY O'F ANCHORAGE ---,~ Department ' Health and. Environmental rotection ~825 L Street, Anchorage, AK.. 99501 264-4'720 * * * HANDW,RITTEN .PERMIT * * * W. ELL 'AND/OR ON-'SrTE-S'E~ER"FERMI-F 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 = /~>~0 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 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 31j 1 9 8 1 * * * 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 enlargement if the residence is.remodeled to include more that 3.bedrooms. Applicant SWP/024 (1/81) t~ ~ Of ~ e~av~ion(in f~t)* ~k~L~lin~ o~ ~y sys~ ~i~ut f~aL ~;~ion ~ ~oval by ~his [ c~bify chat: / SOILS LOG MUNICIPALITY OF ANCHORAGE DEPARTMENT OF HEALTH AND ENVIRONMENTAL PROTECTION 825 L. Street, Anchorage, Alaska 99501 264-4720 SOILS LOG - PERCOLATION TEST [] PERCOLATION TEST PERFORMED FOR: LEGAL DESCRIPTION: 5 6 7 8 9- 10- 11 12 13 14 16 17 18 COMMENTS PERFORMED DATE P R OR EO:, /33 SLOPE SITE PLAN IF YES, AT WHAT DEPTH? Gross ' Net I ' Depth to ' Net Reading Date Time I T me Water Drop PERCOLATION RATE ' (minutes/inch) TEST RUN BETWEEN FT AND . FT CERTIFIED BY: J ~ Municipality Anchorage P.O. BOX 6650 ANCHORAGE, ALASKA 99502-0650 (907) 264~4111 TONY KNOWLES. MA YO R DEPARTMENT OF HEALTH & HUMAN SERVICES August 23, 1985 Gwen Turner Alaska Environmental Control Services, Inc. 1200 West 33 Avenue, Suite B Anchorage, Alaska 99503 Subject: Lot 13 Block ~ Rockhill Subdivision Dear Ms. Turner: This Department hereby grants a waiver to 96 feet between the well on the subject lot and the absorption field on the adjacent Lot 14. This waiver is valid for a four(4) bedroom single family dwelling only. Sincerely, Stephen S. Morris Civil Engineer On-site Services SSM/ljw N ALASKA I nuIRoIqmlZnTAL CONTROL St RUIC6S, I~nqlfl¢¢tinq ~ ~nuironmenlol Sludi¢$ lac 5 August 1985 Department of Health & Human Services 825 L. Street Anchorage, Alaska 99501 Attn: Susan Oswalt Re: Lot 13, Block 3 Rockhill Subdivision Well Waiver for Single Family Residence MUNICIPALITY OF ~ DEPT. OF HEALTH & ENVIRONMENTAL PROTECI1OFI AUG 919b RECEIYED W& are requesting a waiver of the well to absorption area distance from 100 to 96 feet. On August 1, 1985 we determined that the distance between the absorption area on Lot 13, Block 3 Rockhill and the well on Lot 14, Block 3 Rockhill was 96 feet. See attached diagram. The well on Lot 14 was drilled l~ay 1981, the system on Lot 13 was installed on July 2, 1981. All other septic systems are over 100 feet from the veil on Lot 14, the only encroachment is the system on Lot 13. Justification for this request ia: The well 'on Lot 14 is 204 feet deep and entirely cased. The veil log (attached) shows five layers, 6' to 15' in thickness, of clay from 50' to 195~ in the well. These clay layers would provide protection for the underlying aquifer from contamination. Th~ soils logs for both Iota were logged to 14' with no groundwater being encountered; with the bottom of the system on ~ot 13 is at 10'. The well logs for both Iota (attached) show that water was first contacted at 63' on Lot 13 and 49' on LOt 14. This indicates that groundwater ia fairly deep in this area, providing an adequate filtration distance between the bottom of the trench and the water table. The surface slope on the two lots ia about 2%-4% from north to south. However, the area between the absorption area and well is covered with forest which provides hu--,ock ground cover. The general direction of surface water flow in this forest area is from northwest to southeast. This would direct any surface flow from the septic system around the well. The well casing also extends 1.6' aboveground and has a sanitary seal, ~hich provides further protection for the well. The lots in this area are fairly large, all are over 40,000 square feet. See attached plat. The house on Lot 13 is a 3-bedroom, Lot 14 has a 4-bedroom house on it. The surrounding houses are all 3 or 4 bedroom also. On July 22, 1985 a water sample was taken from the well on Lot 13 and proved satisfactory. We are therefore requesting a waiver of the I00' well to absorption area distance co 96'. If you have any questions, please contact me aC 561a5040. We vould appreciate your holding this file in your office vhen completed for us to pick up. Sincerely, ~vironmental Scientist Approved by: ALASKA ENVIRONMENTAL CONTROL SERVICES, INC. 1200 West 33rd Avenue. Suite B ANCHORAGE, ALASKA 99503 (907) 561-5040 JOEl ~-C~- J. ~ SHEET NO CALC;ULAT~D BY. ~ CHECKED BY SCALE / / / [ MUNICIPALITY OF ANCHORAGE (MeAl HEALTH AUTHORITY APPROVAL (HAA) CHECKLIST - FEBRUARY 1984 264-4720 Legal Description: MUNICIPALITY OF ANCHORAGr- DEPT. OF HEALTH & ENVIRONMENTAL PROTECTION ,,"-, 15 1985 WELL DATA Well Classification Pr4-1~/~'T'~-~ If A, B, C, D.E.C. Approved (Y/N) ,...-- Well Log Present (Y/N) y~F,~ Date Completed KI'~I~ I~; 19~i Yield Total Depth ~,.~ ~'T. Cased to ~,3 rc'-'~, Depth of Grouting Static Water Level ,~,O ! Pump Set At Casing Height Above Ground ~ Sanitary Seal on Casing (Y/N) Electrical Wiring in Conduit (Y/N) Separation Distances from Well: YE.5 Depression Around Wellhead (Y/N) I To Septic/~ on Lot / To Nearest Edge of Absorption Field o/n Lot To Nearest Public Sewer Line /%///::) Cleanout/Manhole Water Sample Collected by Water Sample Test Results Comments '~ SEE FAc ; On Adjoining Lots ; On Adjoining Lots To Nearest Public Sewer To Nearest Sewer Service Line on Lot S/~/E'~.//Y)/¢)/'~/ ;Date B. SEPTIC/~TANK DATA ! Date Installed Standpipes (Y/N) Depression over Tank (Y/N) Pumping/Maintenance Contract on File (Y/N) . L Holding Tank High-Water Alarm (Y/N) Separation Distances from Septic/Holding Tank: TO Water-Supply Well / 0~) / To Property Line / O / 3(- To Water Main/Servi~ Line Course Comments Size /~OO ~/.., No. of Compartments Air-tight Caps (Y/N) *'/E~ Foundation Cleanout (Y/N) ~/E~ /k4' (~ Date Last Pumped /~J/~) ;for Temporary Holding Tank Permit (Y/N) ,/L///~) ! To Building Foundation / To Disposal Field / ~¢::¢ To Stream, Pond, Lake, or Major Drainage Page 1 of 2 C. ABSORPTION FIELD DATA //~ -~¢~..FT~//~?~ Type of System Design Soils Rating in Absorption Strata Date Installed ~/~ / ,. Length of Field ..~ (:3 ! Width of Field 3 ~, !/',/~(¢~ / Depth of Field / ~ Gravel Bed Thickness ~ / J~'7', Standpipes Present (Y/N) YtE~~3 Date of Last Adequacy Test ·'~/,,/ Square Feet of Absorption Area Depression over Field (Y/N) ~ (~ Results of Last Adequacy Test ~ Separation Distance from Absorption Field: To Water-Supply Well To Building Foundation Lot To Water Main/Service Line To Stream/Pond/Lake/or Major Drainage Course To Driveway, Parking Area, or Vehicle Storage Area Comments To Property Line To Existing or Abandoned System on ; On Adjoining Lots 3 (:~ ~ ~- To Cutbank (if present) ./Lf//,,¢~ ._-¢'o / D. LIFT STATION (~/~/o"r U.~'J;)) Date Installed Size in Gallons "Pump On" Level at High Water Alarm Level at Tested for Electrical Codes (Y/N) Dimensions Manhole/Access (Y/N) "Pump Off" Level at Vent (Y/N) Pumping Cycles during Adequacy Test. Meets MOA Comments ** Check Per'ted Bedim Rating Against HAA Request ** IsiC~rnliefdY/~~ (/_:h eCRo(:t, ver~ied, or ~onf~;tTd to ~,..M ~7~d~A A guidelines in effect on the date of this inspection. comPany ~../*~.Z~d~c-R¢.,//'~0 MOA No. Date of Payment Amount: $ Page 2 of 2 72-026 (11/84) Engineer's Seal 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 GENERAL INFORMATION (a) (b) (c) Legal Description (include lot, block, subdivision, section, township, range) Location (address or directions) ~ ~/~'% ~ Telephone: Home ~ Business Applicant Name Applicant Address Applicant is (check one): Lending Institution ~ Owner/builder g; Buyer ~; Other ~ (explain); (d) (e) Lending Institution /~/, ~* /~f'' Telephone Telephone ~ ~ ' 7~ / TYPE OF RESIDENCE Single-Family~ Multi-Family [] Number of Bedrooms ~P Other WATER SUPPLY Individual Well,J~ 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. 72-025 (11/84) Page 1 of 2 ENGINEERING FIRM PROVIDII~,~.i INSPECTIONS, TESTS, FILE SEARCH, DA fA AND INFORMATION As certified by my seal affixed hereto and as of the validation date shown below, I verify that my investigation of this Heal,th 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 iVlunicipalit¥ of Anchorage files and from my investigation and inspection, the on-site water supply and/or wastewater disposal system is in compliance with ali Municipal and State codes, ordinances, and regulations in effect on the date of this inspection. Name of Firm C..~ (~./.~J./j~ Address ~7 ~0 Telephone Engineer's Seal OHEP APPROVAL Approved f~r "~ bedrooms by ,~4~-~ w~)' '~"~ Date Approved ~ ', Disap~od Con/d~al Terms of Conditional'Approval ",' I~ ~ 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 ALASKA EnUIROFImEnTAL COFITROL SERUICES, Enqme~nnq ~ Enulr0nmtnlal $1ucli¢$ inc. 5 August 1985 Department of Health 6 Human Services 825 L. Street Anchorage, Alaska 99501 Attn: Susan Oswalt Re: Lot 13, Block 3 Rockhill Subdivision Well Waiver for Single Family Residence ~Nv,~D..~PT. OF "" r~OT~CtlON 5 I 85 RECEIVED We are requesting a waiver of the well to absorption area distance from I00 to 96 feet. On August I, 1985 we determined that the distance between the absorption area on Lot 13, Block 3 Rockhill and the well on Lot 14, Block 3 Rockhill was 96 feet. See attached diagram. The well on Lot 14 was drilled May 1981, the system on Lot 13 was installed on July 2, 1981. All other septic systems are over 100 feet from the well on Lot 14, the only encroachment is the system on Lot 13. Justification for this request is: The well bn Lot 14 is 204 feet deep and entirely cased. The well log (attached) shows five layers, 6' to 15' im thickness, of clay from 50' to 195' in the well. These clay layera would provide protection for the underlying aquifer from contamination. Th~ soils logs for both lots were logged to 14' with no groundwater being encountered; with the bottom of the sYstem on Lot 13 ia at 10'. The well logs for both lots (attached) show that water was first contacted at 63' on Lot 13 and 49' on Lot 14. This indicates that groundwater is fairly deep in this area, providing an adequate filtration distance between the bottom of the trench and the water table. The surface slope on the two lots is about 2%-4% from north to south. However, the area between the absorption area and well is covered with forest which provides hummock ground cover. The general direction of surface water flow in this forest area is from northwest to southeast. This would direct any surface'flow from the septic system around the well. The well casing also extends 1.6"aboveground and has a sanitary seal, which provides further protection for the well. The Iota in this area are fairly large, all are over 40,000 square feet. See attached plat. The house on Lot 13 is a 3-bedroom, Lot 14 has a 4-bedroom house on it. The surrounding houses are all 3 or 4 bedroom also. On July 22, 1985 a water sample was taken from the well on Lot 13 and proved satisfactory. We are therefore requesting a waiver of the 100' well to absorption area distance to 96'. If you have any questions, please contact me at 561-5040. We would appreciate your holding this file in your office when completed for ua to pick up. Sincerely, ~vironmental Scientist Approved by: FIELD PUMPING TEST DATA SHEET PROJECT: .LO LOCATIQN OF WEL[ (Legal Description): WELL DEPTH:..~.~ FT. CASING: DATE DRILLING CONPLETED: · 'STATIC WATER LEVEL {Top of Casing): DATE OF TEST: FT SCREEPI: DRILLER: /~/)/vJp/)r~ ~l~i/~l/k/~ FT ' Elapsed Time Since ]Click Pumping'Started/ Depth toi Drawdown/ Pumping Remarks ,Time'' Sto.p. ped, Min. ,Wat.er, ft. Recovery Rate, GPM :/0;1'7 ' 0 d~-Ot (swl) 0 0 I Start ~o : ~ 1 I ~ ' ~,~ I ]o: s~ 15 41~ ~ I soI ~ ' .~: ~ 55 I ~1 ~ ~ ~ "~"/' ~ o ~'~o~"~'~°~ ~1 ~1¢ 60 (t hour) lZ :lZ t2b (2 hours) 4 I' ~ ' I :1~ 180 (3 hours) ~-¢~ /~. _! ;~ 210 ")' .. 240 (4 hours), t'~ · - RECOVERY ,. 1o 15 I 20 .~ 25 . I ~o I 55 ~o (I ,our) CORWIN & ASSOCIATES, CONSULTING ENGINEERS Adequac7 Test Log Legal Description L O'~ /,~ ~/_,O~,/~. ~.~ INC, Project No. No of Bedrooms Da t e Time Level Readin8s Remarks septic tank //;t7 7 o o ~-~ q.. r- r- (3_ L~ ~jJtC_JilP,,~l~ ©'F ANCHO'RAG.':' DEPOt. O~: ~.E/AL'FH & ENVIRONM~NT;,L PROTECTION 1985_ (suoiTeO) paqaosqv Zale~ ' . D* . RECEIVED ' INSPECTION APPOINTM~S DATE DATE ~ -- DATE -~ ~%1~~. MUNICIPALITY OF ANCHORAGE DEPT. OF HEALTH& DEPA.TMENT OF HEALTH & ENVI.ONMENTAL P"OTECTIO~NVI~ONMENTAL PROTECTION  825 L Street- Anchorage, Alaska 99501 JUL D ENVIRONMENTAL ~ANITATION DIVISION REQUEST FOR APPROVAL OF INDIVIDUAL WATER AND SEWER FACILITIES DIRECTIONS: Complete all parts on page 1. Incomplete requests will not be processed. Please allow ten (10) days for processing. PHONE MAILING ~DDRESS PRO~R~Y RESIDENT ('If diffeY~nt fFom above) ' PHONE MA[Et ~G ~D DR ESS , / MAILING ADD~ E~S 5. LEGAL DESCRIPTION ,4,_F . 6. TY~E OF RESIDENCE SINGLE FAMILY [] MULTIPLE FAMILY NUMBER OF BEDROOMS [] One [] Four [] Two [] Five J~ Three [] Six [] Other 7. WATER SUPPLY [~ ,INDIVIDUAL* [] COMMUNITY E~]~ PUBLIC UTILITY * ATTACH WELL LOG. A well log is required for all wells drilled since June 197§. For Wells drilled prior to that date, give well depth (attach Io§ if available.) 8, SEWAGE DISPOSAL SYSTEM J~' INDIVIDUAL/ON-SITE** /~'~/'/ YEAR ON-SITE SYSTEM WAS INSTALLED. E~ PUBLIC UTILITY 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 NUMBER OF BEDROOMS [] SINGLE FAMILY [] ONE [] THREE [] FIVE [] OTHER [] MULTIPLE FAMILY [] TWO [] FOUR [] SIX PERMIY 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 p.r [] Holding Tank Size: /~---.~--~ If Tank is homemade SOILS RATING §ive dimensions: TYPE OF TANK MANUFACTUREH TOTAL ABSORPTION AREA MATERIAL 4, DISTANCES Septic/Holding Tank Absorption Area Sewer Line I Nearest Lot Line 1 WELL TO: Absorption Area to nearest Lot Line 5. COMMENTS E~""APPROVED FOR f~ BEDROOMS [] CONDITIONAL APPROVAL (letter must accompany certificate) [] DISAPPROVED DATE BY