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HomeMy WebLinkAboutLAKE RIDGE TERRACE BLK 2 LT 9Lake Ridge Terrace Block 2 Lot 9 #051-315-18 Municipality of Anchorage · ,, "'" Development Services Department Building Safety Division On-Site Water and Wastewater Program, 4700 S, Bmgaw SL P.O. Box 196650 Anchorage, AK 99519-6650 Page www. cl.anchorage.ak, us (907) 343-7904 ON-SITE WASTEWATER DISPOSAL SYSTEM ANDIOR WELL INSPECTION REPORT Permit Number: ,OreO/(~ ~ ~'~7 PID Number. "~'~,/~f~'t d /t4]'~-~/"3/ ~l~]f~.~ WastewaterSystem: DNew ,l~Upgrade LEGAL DESCRIPTION C) -- ~) Well: ~ New ~ Upg ' SEPARATION DISTANCES ~Septic ~ Holding ~ S.T.E.P. B Othec Tank F~ld Station Tank S~e s.=w.,. ~' t~ ~A /A XV/ LIFTSTA*ION Engineers Stamp DevelopmentSe~ices Depa~mentAppr0vaf J AS BUILT PLAN PERMIT NO. SW010297 ~ ~~ Existing seepage Pit~ FKOM TO DIST. A COl 64.8 B C01 30.0 JAMES SIZEMORE & ASSOCIATES CIVIL ENGINEERS & SURVEYORS AS BUILT DETAILS PERMIT NO. SW010297 · _ /-77, ~' , ~ V~I ~ouSP- F:o,~qd~bO j ~R i~9,~ ~50~ ¢6,5 . I ~. T., %~ ' . ~,~ ~,~ ""' 2 ~P J~ES SIZEMORE & ASSOCIATES · (~s,~ CIVIL ENGINEERS & SUR~YORS MUNICIPALITY OF ANCHORAGE Development Services Department On-Site Water & Wastewater Program 4700 South Bragaw Street P.O. Box 196650, Anchorage, AK 99519-6650 (907) 343-7904 ON-SITE WASTEWATER DISPOSAL SYSTEM PERMIT Upgrade Date Issued: Aug 03, 2001 Expiration Date: Aug 03, 2002 Permit Number: SW010297 Legal Description: LAKE RIDGE TERRACE BLK 2 LT 9, Design Engineer: 0027 James Sizemore & Associates Owner Name: Mr. & Mrs. Earl Ellis Owner Address: 15133 W LAKE RIDGE DRIVE EAGLE RIVER, AK 99577-9239 Parcel ID: 051-315-18 Site Address: 015133 LAKE RIDGE DR W Lot Size: 31044 SQ. FT. Total Bedrooms: 4 Permit Bedrooms: 4 This permit is for the construction of: [] Disposal Field [] SepticTank [] Holding Tank [] Privy [] Private Well [] Water Storage Ail construction must be tn 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 calling (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 closed on the same day. B. Covered, sealed, and heated to prevent freezing. Municipality of Anchorage Development Services Department Bu[Iding 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 SEWEPJWELL PERMIT APP.LICATION FOR A SINGLE FAMILY DWELLING Parcel I.D. Permit Number SW O/0 Propertyowner(s) t~ r~, ~ l~[ r3 ~, ,ffz.;~,f / -lf Dayphone Mailing address (1) / ~"/C-->"~'> ~) L~Y~ ~'1'~,.~~- ]~' ~"" ~' Zip Code Mailing address (2) Legal description (Lot, Block & Sub'&) /.-- c:~ .~/. ~.- ~:~. r'='~' ~!/~;~:)~ '7"~---~.}~'')~3(:~ 5C/~, Legal description (Section, Township & Range) LotSize ,"~/O/"J~ Acres/~"')~ Number of Bedrooms '~ THIS APPLICATION IS FOR: Sewer Only Sewer and Well Sewer Upgrade THIS PROPERTY CONTAINS: Hot Tub Swimming Pool Therapy Pool [] Well Only [] [] Water Storage [] [] Jacuzzi [] [] Water Softening Unit [] I certify that the above information is correct. I further certify that this application is being made for a Single Family Dwelling and is in accordance with applicable Municipal Codes. (S~r~ature of property owner o,//authorized age ) Permit Fees: ..~_~:~). OC~ Date of Payment: ~7/'~"~/~/ Receipt Number: ~ (Rev. 12/00) Waiver Fees: Date of Payment: Receipt Number: PROBABLE IMPACTS TO ADJACENT PROPERTIES A) WELLS The proposed wastewater disposal system is designed in accordance with current Municipal Wastewater Disposal Regulations. The proposed 5' x 62.5 Absorption Trench is greater than 100 fL from wells on this and surrounding lots. Therefore, there should be no adverse impacts on wells from this system. The construction of absorption system will not preclude construction of systems on adjoining lots. B) WASTEWATER SYSTEMS The system is designed in accordance with current Municipal Regulations, and construction will comply with current regulations. There should be no adverse impact of adjacent disposal systems. C) RESERVED SPACE/SURFACE AND SUBSURFACE There is adequate space on the lot for a replacement disposal system, and still maintain the protective radiuses around wells. The placement of the septic system on this lot should not preclude building replacement systems on adjacent lots. D) DRAINAGE The topography on this lot and the surrounding lots is sloping varying from level to25 %. The area disturbed during construction of the system will be graded to prevent ponding of water. Construction ofthis system should not adversely affect drainage. / .~ ~1 / ~ ~ ~'' weii I _~/ .~1/ ~ \ wen ~w~ ~ ~ 7~ (ae.ove; ~_/ ~f ~ ~, New Bull Run Div~ter Valve New Abso~io~enoh~.~%% . Existing seepage 62.5' x 10' (6' Elf.; '~ / PROPOSED SEPTIC UPG~E SITE P~ J~ES SIZEMORE & ASSOCIATES CIVIL ENGINEERS & SUR~YORS TEL. 907-345-1572 F~-345-9669 PERFORMED FOR: SLOPE 3 4 5 6 7 8 9- 10- 11- 12 13 14 15 Municipality of Anchorage DEPA.R.T..MENT OF HEALTH & HUMAN SERVICES ~.'_._~e~ / 825 L Street, Anchorage, Al ask ag g S02-06§0 ~]~~ / DATEFE.FORM :ORMT~~ 17- 18- 19- 20- SITE PLAN JLA WAS GROUND WATER ENCOUNTERED? IF YES, AT WHAT DEPTH? Depth to W~te~ AflF,,[ ~ - Gross Net Depth to Net Reading Date Time Time Water Drop PERCOLATION RATE ~ ~'~ [mmute~inch) PERC HOLE DIAMETER TEST RUN BETWEEN ' '~7' FTAND '7{5 FT COMMENTS £ t ..'"t ~ ~, CERTIFY THAT TH S TEST WAS PERFORMED IN ACCORDANCEWI?HAL'STATEANDMUNICIPALGUIDEM~T;N(~D~E' DATE: 7~ ~ ~ ! 72~ (R~. 4/~} WASTEWATER DISPOSAL SYSTEM LOT 9, BL. 2, LAKE RIDGE TERRACE SUBDIVISION 1.0 GENERAL 1.1 This project will involve the following: A) Removal of the existing 1250 gallon Septic Tank B) Installing a new 1250 gallon septic tank C) Installing a new 4" diameter line between the septic tank and the existing drainage pit. D) Placing a Bull Run Diverter valve in this line. E) A line will run from this valve to the new absorption trench. F) Constructing a deep trench absorption field, 62.5 feet long, by 10 ft. deep, with an effective depth of 6 ft. 1.2 Construction shall be in accordance with: the approved site plan and design drawings and specifications, Municipality of Anchorage permit with any special provisions or conditions. Deviations from the approved design drawings shall be coordinated and approved by the engineer conducting the inspections. 1.3 All construction procedures and material used to construct the system shall comply with Municipal and State Regulations. 1.4 The homeowner shall be responsible for finish grading and seeding disturbed areas after the system is constructed and soil is compacted and mounded over the absorption trench and the Septic Tank. 2.0 SEPTIC TANK 2.1 The 1250 gallon septic tank shall have two compartments and shall comply with Municipality of Anchorage requirements. The tank shall include two 4" diameter cleanouts for pumping access. 2.2 The septic tank shall be set level and shall be bedded as necessary to prevent settling or shifting of the tank. 2.3 All pipe connections to the septic tank shall be made with waterproof mechanical couplings. A cleanout shall be installed upstream ofthe tank within 5 ft. ofthe house foundation. A double cleanout shall be installed downstream, within 10 feet ofthe septic tank. The first cleanout shall clean toward the drainfield, and the second shall clean toward the septic tank. 3.0 SUBSURFACE DISPOSAL FIELD 3.1 The subsurface disposal field shall consist cfa deep trench, 62.5 feet long, one backhoe bucket width wide, by 10 feet deep, with 6.0 feet of sewer rock beneath the perforated pipe (the effective depth of the trench). 3.2 A total of 6.5 ft. of sewer rock shall be placed after trench excavation. Six feet of rock shall be beneath the drain pipe in the trench. A minimum of 2 inches of sewer rock shall be placed over the perforated pipe. 3.3 Sewer rock shall be 0.5 - 2.5" screened gravel with less than 3 % passing the #200 sieve. 3.4 Cleanout pipes and monitor tubes shall be 4" diameter and installed as shown on the plan. The portion ofthe monitor tube extending through the sewer rock shall b perforated. All monitor tubes and cleanout pipes shall have waterproof caps conforming to Municipality ofanchorage Specifications. 3.5 Filter fabric shall be placed over the sewer rock, and a minimum of 3 foot of backfill shall cover the rock. 4.0 ENGINEERING INSPECTIONS 4.1 A minimum of four engineering inspections will be required during construction ofthe system. One after the septic tank is set prior to backfill, one after excavation of the trench prior to placement of sewer rock, one after placement of sewer rock and all distribution piping, cleanouts and monitoring tubes are in place. The final inspection shall be after the filter fabric is placed , the trench backfilled and the final grading is complete. 4.2 The contractor shall coordinate with the engineer at least 24 hours prior to start of construction. GRE/ ~:R ANCHORAGE AREA EOF' Q Department of Environmental Quality 3330 C Street Anchorage, Alaska 99503 INSPECTION REPORT ON-SITE SEWAGE DISPOSAL SYSTEM PHONE SEPTIC TANK: D~STANCE I qO FROM WELL INSIDE LENGTH INSIDE WIDTH LIQUID DEPTH NUMBER OF COMPARTMENTS LIQUID CAPACITY. /~0~ GALLONS. SEEPAGE PIT: NUMBER OF PITS / DIAMETER ~0' OR WIDTH LENGTH DEPTH LINING MATERIAL (-'g~ CRIB SIZE: DIAMETER /'/ DEPTH DISTANCE FROM: BUILDING FOUNDATION ~ ! NEAREST LOT LINE ~'¢"/'! TOTAL EFFECTIVE ABSORPTION AREA (WALL AREA} SQ. FT. ADDITIONAL ABSORPTION WELL: BU,LD,NG 70 FOUNDATION CESSPOOL APPROVED CONSTRUCTION ( NEAREST f LOT LINE OTHER SOURCES DISAPPROVED NEAREST SEWER L,NE DISTANCE FROM: SEPTIC /¢0! SEEPAGE TANK SYSTEM REMARKS DISTANCES: INSTALLED BY: PIPE MATERIAL: LOT SLOPE: REMARKS: DIAGRAM OF SYSTEM LAKE DATE ~'~'¢4r'¢//¢?'2 APPROVED> /,/G.A.A.B. GRE,-..rER ANCHORAGE AREA BO[--.:OUGH DEPARTMENT OF ENVIRONMENTAL QUALITY 3500 TUDOR ROAD POUCH 6-650 SEWAGE DISPOSAL SYSTEM m APPLICATION AND PERMIT PERMIT NO. - .... INSTALLATION OF: SEPTIC TANK ~ SEEPAGE PIT ~/~ , DRAIN FIELD , OTHER COMPLETION DATE ANTICIPATED NOTE: THIS PERMIT IS NOT VALID WITHOUT SOIL TEST FINAL INSPECTION: HEALTH DEPARTMENT AUTHORITY WILL BE SUBJECT TO PROSECUTION. 24 HOUR NOTICE REQUIRED. BACKFILLING OF ANY SYSTEM WITHOUT FINAL IN.flPECTION BY 'rile · SEEPAGE PIT ~{¢~/' · DRAIN FIELD MINIMUM DISTANCES, REQUIREMEN'T~ FOUNDATION TO SEPTIC TANK FOUNDATION TO SEEPAGE PIT ~--~ SEPTic TANK To SEEPAGE P,'r WALL- / ~/ SEPTIC TANK TO NEAREST LOT LINE. WELL TO SE~IC TANK DRAIN FIELD WATER MAIN TO SEPTIC TANK , DRAIN FIELD. , DRAIN FIELD [ SEEPAGE mT /O~) ALSO CONSIDER AREA WELLS, SEEPAGE PiT /00 ' . DRAIN FIELD CAST IRON INTO AND OUT OF SEPTIC TANK AND INTO CRIB CROSSING GAP OF EXCAVATION g FEET INTO UNDISTURBED SOIL, ~4.~INC~H DIAMETER CAST IRON SlPHON~IPES ON SE~PTIC TANK AND SEEPAGE PIT PITTED WITH AIRTIGHT REMOVABLE CAPS. GRAYEL BACKFIL,L INSTALLATION. CONFORM TO BOR~REGULATION$ REGARDING / // LICENSED DESIGNER DIAGRAM OF SYSTEM I CERTIFY THAT I AM FAMILIAR WITH THE REQUIREMENTS OFGREATER ANCHORAGE AREA E~OROU(~ORDINANCE NO.2S-S8 AND THAT THE ABOVE DES¢%','STEM ,S ,N ADCDRDANCE W'TM SAID CODE. . 0 &' E EIvGINEERING 8' DEVELOHMENT CO. Box 90, Davis St., Eagle River, Alaska 99577 694-2774 or 333-5240 Russell Oyster Earl Ellis 694-2774 333-5240 Civil Engineering Surveying Soils Et Foundations Land Development SOIL LOG Performed for: Name: ~,~c ~ ~c/~' Tel. No. ~'~=~'-~'~Sz~ Mailing Address: /~ A/, /~/~s ~'?, ~/c~/o~_xl~/_~ ~?J~/ Depth (feet) 0 3 $ 7 10 11 Soil Characteristics SEWAGE DISPOSAL SYSTEM -- APPLICATION AND PERMIT Greater ANCHORAGe AREA BOROUGH DEPARTMENT OF ENVIRONMENTAL QUALITY 3330 "C" STREET ANCHORAGE, ALASKA 99503 TELEPHONE 274-4561 PERMIT NO. 'EGALOESCR,PTION INSTALLATION OF: SEPTIC TANK SEEPAGE PIT DRAIN FIELD FINANCED THROUGH TO BE INSTALLED ~Y SOiL TEST RESULTS PHONE , OTHER NOTE: THIS PERMIT IS NOT VALID WITHOUT SOIL TEST FINAL INSPECTION: 24 HOUR NOT~CE REQUIRED. BACKFILLING OF ANY SYSTEM WITHOUT FINAl. INSPECTION BY THE DEPARTMENT OF ENVIRONMENTAL QUALITY AUTHORITY WiLL BE SUBJECT TO PROSECUTION. DIAGRAM OF ~YSTEM MINIMUM DISTANCES, REQUIREMENTS FOUNDATION TO SEPTIC TANK ~O FOUNDATION TO BEEPAGE PIT DRAIN FIELD SEPTIC TANK TO SEEPAGE PIT WALL SEPTIC TANK ( , SEEPAGE PIT DRAIN FIELD , DRAIN FIELD WATER MAIN TO SEPTIC TANK DRAIN FIELD SEPTIC TANK. ,~.~2-- . SEEPAGE DRAIN FIELD TO RIVER, LAKE, STREAM. , SEEPAGE Pit /~{J ALSO CONSIDER AREA WELLS. / SEEPAGE mt /~ CAST IRON INTO AND OUT OF SEPTIC TANK AND INTO CRIB CROSSING GAP OF EXCAVATION 5 FEET INTO UNDISTURBED SOIL. 4 INCH DIAMETER CAST IRON SIPHON PIPES ON SEPTIC TANK AND SEEPAGE PIT FITTED WITH AIRTIGHT REMOVABLE CAPS. GRAVEL BACKFILL CONFORM TO BOROUGH REGULATIONS REGARDING INSTALLATION. .. I CERTIFY THAT I AM FAMILIAR WITH THE REQUIREMENTS OF GREATER ANCHORAGE AREA BOROUGH ORDINANCE NO, 28-6B AND THAT THE ABOVE .... ~ '~/~ -- "~ i"~ APPLICANT'S SIGNATURE / WILLMM A. EGA~ GOV£R~O£ SOUTHCENTRA£ REGIONAL OFFICE MACKAY BLDG. 338 DENALI STREET ANCHORAGE 99S01 Mr. E. Ellis 133 N. Bliss Anchorage, Alaska 99504 SUBJECT: Lot 9, Block 2 --Lake Ridge.Terrace Subdivision Dear Mr. Ellis: We have reviewed your situation in light of the interpretation of the 40,C00 Sq. Ft. -20,000 Ss. Ft. requirement contained in Section lB AAC 72.C30 of the Department of Envircnmental Conservation Waste Water Reoulations. It is our finding that since you had ov~nership of 7ne Io7 on or before Fe?cary 5, 1973 ant that you intend to co~strucf a.orivate res'~en~ ~or your oersonal use, that this oarticular Section of the Wasme Wa~er Regulations is not applicable in your case. We would however advise you that of course all existi-ng BOrough Regulations are in effect and are applicable in all cases excep~ where State requirements are m~re stringent. Yours truly, Reg iona I Env i rcnmen~:~ll Engineer cc: GAAB-DEQ March 9, 1973. WILLIA~ A. [GA~I, GOVERtIOR / SOUTHC£NTRAL REGIONAl- O£FtC£ MACKAY BLDG. .338 DENALI STREET ANCHORAGE 9950! Mr. E. Ellis 133 N. Bliss Anchorage, Alaska 99504 SUBJECT: Lot 9, Block 2 --Lake Ridge Terrace Subdivision Dear Mr. Ellis: We have reviewed your situation in light of the interpretation of the ~0,CO0 Sq. Ft. -20,000 Sg, Ft. requirement contaired in Section 18 AAC 72.030 of the Department of Enviror:m, ental Conservation Waste Water F:cgulations, 11' is our finding thafi- since you had o',.~nership of the !or on or before Fo?catv 5, !973 and that you intend to construct a private residence for your personal use, that this particular Section of the ',','aste h'ater Regu!af'io~s is not applicable in your case. We would however advise you that of course ali existing'Boroug,h Regulations are in effect and are applicable'in all cases except where State requirements are mone stringent. Kyle J. Cherry Regional Environmenta Engineer cc: GAAB-DEQ~'"" BEOEI~ED I','IAR i 1973 AM GREATER ANCHORAGE AREA BOROUGH DEPT. OF ENviRONMENTAL QUALITY Municipality of Anchorage Development Services Department .... Building Safety D~wslon On-Site Water and Wastewater Program 4700 South Bragaw St. P.O. Box 196650 Anchorage, AK 99519-6650 www.ci.anchorage.ak, us /"/ t (907) 343-7904 CERTIFICATE OF HEALTH AUTHORITY APPROVAL FOR A SINGLE FAMILY DWELLING Parcel I.D. O 5 1 - '~ J 5 -' I ~ HAA # ~-~/~ , .. ~piration Date: ~ I. GENE~E.INF. ORMATION ..;C6~let~ legal description ~ O ~ : Locat,on (s,te adaress ord,re~,ons) J 5_~ ~ ~ I~~ ~ ' ~'" '~'~;;;""' ~' ~'~ 1~5. ~.~/~[r[.5 Day phone '.~u~ent.~pe~ o~n~[(s) ...... ...... · . . . , ~ Lending agency Day phone Mailing address Real Estate Agent Day phone m Mailing Address Unless otherwise requested, HAA will be held by DSD for pickup. NUMBER OF BEDROOMS: e TYPE OF WATER SUPPLY: · Individual Well Individual Water Storage Community Class .-- Well Public Water System TYPE OF WASTEWATER DISPOSAL: Individual On-site [~ Individual Holding tank [] Community On-site [] Public Sewer [] The Municipality of Anchorage Development Services Department (DSD) Issues Certificates of Health Authority Approval (HAA) based only upon the representations given in paragraph 4 by an independent professional civil engineer registered in the State of Alaska. Certificates of Health Authority Approval are required for the transfer of title (except between spouses) for properties served by a single-family on-site wasteweter disposal and/or water supply system. DSD also issues HAAs upon request to homeowners. Certificates of Health Authority 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. (Cer[ificates may be reissued for a period of up to one year with valid water samples.) Certificates ara valid for one year for properties served by C~ass 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. M!micipality of Anchorage Development Services Department Building Safety Division On-Site Water & Wastewater Program 4700 Soufft Bragaw St P.O. Box 196650 Anchorage, AK 99519-6650 wv~w.ci.anchorage.ak, us (907) 343-79O4 Legal Description: HEALTH AUTHORITY APPROVAL CHECKLIST A. WELL DATA Wa, type · ~Date completed If A, B, or C provide PWSID # Sanitary seal (Y/N) Cased Date of test Static water level Well production WATER SAMPLE RESULTS: Coliform (~ colonies/100 ml. Arsenic: mg./L FROM WELL LOG g.p.m. Well Log (Y/N) /~. Wires properly protected (Y/N) Casing height (above ground) in. AT INSPECTION Nitrate .~__..Z~h~g./l. Other bacteria '~' [ colonies/100 mi. Date of sample: 4/1 c~/(7~., Collected by: j, ~ i -7-(o--/'/'~C) )'~. B. SEPTIC/HOLDING TANK DATA Ta~~____.. gal. Number of Compartments pumping' Pumper Depression over tank (Y/N) /%/ C. ~,I~.SORPTION FIELD DATA Date irlstelled /l~u~ [~?OJ Soil rating (g.p.d./ft Total depth [ Date installed ~ Cleanouts (Y/N) ~' High w~ter alarm (Y/N) /~V~/z~' Date of adequacy test Fluid depth in absorption field before test in. Elapsed Time: min. Final fluid depth Any rejuvenation treatment (past 12 mo.) (YiN & type) Water added gal. New depth in. in. Absorption rate >= g.p.d. If yes, give date CT&E Ref.# 1022080001 Client Name James Shemore & Associates Project Name/W Lake Ridge Ter Client Sample ID Lot 9 Block 2 Matrix Drinking Water Ordered By PWSID 0 All Dates~Tlmes are Alaska Standard Time Printed Date/Time 04/22/2002 16:42 Collected Date/Time 04/19/2002 15:15 Received Date/Time 04/19/2002 16:15 Sample Remarks: Allowable Prep Analysis Parameter Results PQL Units btc~od Limits Date Date Init Waters Department Nitrate-N 0.253 0.200 mg/L EPA 300.0 (<10) 04/19/02 JDT Microb~ology Laboratory Total Coliform col/lOOmL SMI8 9222B (<1) 04/19/02 KAP "!' '" 'i ho.o' Z Anchor=~e ~ecording Precinct, Alaska. LOT SURVEY CERTIFICATION