HomeMy WebLinkAboutOUR MOUNTAIN BLK 1 LT 2Our Mountain Block 1 Lot 2 #051-111-41 Municipality of Anchorage Development Services Department _ Building Safety Division On -Site Water and Wastewater Program, 4700 Bragaw St. P.O. Box 196650 Anchorage. AK 99519-6650 Page of www.d.androrage.ak.us (907)343-7904 ON-SITE WASTEWATER DISPOSAL SYSTEM AND/OR WELL INSPECTION REPORT Permit Number SW060162 PID Number. 051-11141 N.ne John and Sharon Arzie Wastewater System: ❑ New ® Upgrade Adaeu 20517 Mark Circle Chugiak, AK 99567 ABSORPTION FIELD w� 668-6035 NM or eeao.m 3 O iT..P Tnrxn m Sn"b. Tr.xm Deed D Mand Dom.: LEGAL DESCRIPTION �r�° T""Dwm ewr,arg 1p•de 1.2 DFD,FI• 12 FI. Sart 1 t"2 Our Mountain iJeFelo Fp. U.d.m rr.n eria.ul cede. W.wl dawn U.rrn M. To n w Rage S•rnae. B FI. Fr.ddeG.evN "pial pede. 4 FL Ca town: 0-1 Fl. 50 F1. Well: [I New [3 Upgrade Drn"�dm " 7(11 + D•Irc w ..n Mr. clu.r m (Fmo.. A a. Cr T" D.MCued v Existing 5 Ft. T"" wsorp l raa 2 >10 Fl Pp Y.Iwuf. F F, , j O Ft' ASTM D3034 PVC Q••r. D.e pYled, Sleet Wray L•w w""W Doe M.eeq. Ft Red Dog Excavating 622-232006 Yrq. Fl^V EA M'. c""' MwuwmwGl•i/"'. DPM FI. Ft TANK SEPARATION DISTANCES ❑ Septic ❑ Holding ❑ S.T.E.P. ❑ Other; To Septic Absorption I Lift Holding lubioriprivitte •d'••r n. From Tank Field Station Tank Sewer line Existing G•t W,,11W,,11>100' >100' >700' WA >25'161r Nvlv"Cangren.u. S�W" >100' >100' >100' WA LIFT STATION tet'"' >5' >10' >S WA Existing c" .oue fOinO"i0n >5' >70' >5 WA 'Rvoon•M.r". 7'vrq arrMw r. nqn.". "rmr in w m C~ D— None Noted Puep Mae 6 Mod" Eleosrai wepemone p.r.med eF Renwee Existing Tank was Uncovered. Inspected and Verified Sound BENCH MARK for Continued Use. Existing Absorption Bed Abandoned in Lora.on r" Deeope.l. Front Porch Deck Northwest Comer at Entrance. Place. Test Hole Deepened l0 18' to Verify Lack of Bedrock. eem. 100.00 FL Inspections performed by: A. Harala Dates: 1" 61=6 ♦� Q �%%t tit 2nd 2"d 6/23/06 1. Development Services •S�_�Op Department Approval y,�P••'"� 49 je Conditional Approval Date: ^.....f ••••: •••• .. .......� .................. >*: AUUTAEL E. ANDERSON • 4381 Reviewed by: ��/• p ej44 ...... and approved e: — - tw. owe) A ES �� as pr • S1� ,�1lwsww1 Municipality of Anchorage Page 2 of 3 DEVEOPMENT SERVICES DEPARTMENT 4700 South Bragaw Street Anchorage. AK. 99519-6655 - 343-7904 Permit Number. SW060162 PID No. 051-111-41 1 LOT V� OL /%/� S7638. �� . N763g•O6 2662.25• R j p0 / . �SET SPIKE •.� • > •� ALONG LOT UNE (TYP) try JSi y`T "''� •` GRAVEL DRIVE'•' / Th7sa <, Bedroom Home 3 b Cq / 0 F,,.d_.RETANING WALL 0 , iE M2 3 W • M� F �1l00�• V h M1 ._ P iV WCGO FURNACE to 2 LOT 2 TRACT 2 LOT 15 49,257 sq.fL S8916'29'W 261.52•(R) N89'14'43"E 261.04'(M) <' �^ LOT 1 M2 51.9 78.7 OUR MOUNTAIN SUBDIVISION e"• OF "'•�• LOT 2, BLOCK 1 ..�•�p(E..........• t•�r ¢•' 49th `'"` ---µ• PLAN AS -BUILT 0,C;" , C;" NEL E MlOERSDI f � 44 •.•,/o,L � SCALE V = 50' 4�h��ssia'�:••� Municipality of Anchorage Page 3 of 3 DEVEOPMENT SERVICES DEPARTMENT 4700 South Bragaw Street Anchorage. AK. 99519-6655 - 3437904 On -Site Wastewater Disposal System or Well Inspection Report Permit Number. SWO60162 PID No. 051-11141 N 91.80 4 ............. ...............nu . PROFILE AS -BUILT '•,,0. � ._4381 "°;' ._ �... No Scale .75 MUNICIPALITY OF ANCHORAGE DEVELOPMENT SERVICES DEPARTMENT 4700 SOUTH BRAGAW STREET ANCHORAGE, AK 99519-6650 SOILS LOG - PERCOLATION TEST LEGAL DESCRIPTION: LOT 2, BLOCK I, OUR MOUNTAIN SUBDIVISION PERFORMED FOR: JOHN ARZIE DATE: 6/22/06 PROJECT No.: PARCEL ID#: TECIIMCIAN: A. HARALA DEPTII TEST HOLE # 2 Irmo OB/OG 2 ``;' •`tl 3 4 ;: :v�• 5 6 7 8 9 10- I 0 I 1 •' 12- 13- 14- is - 16 -.- 17- 4 2 1314 1516 -17a .• . , 18 19 GM TY SAND WITH GRAVEL I ,n m N SOME ORGANICS AND FILL MATERIAL I i WAS GROUND WATER ENCOUNTERED? No IF YES n WHAT DEPDr DEMI OF WATER AFTER MONR'ORING: DATE OF MONITORING: WELL GRADED SAND WITH GRAVEL SW/GW m SFE SITE PLAN DATE READING GROSS TIME (MINUTES) NET TIME (MINUTES) D PTER O (INCHES) NET DROP (INCHES) 6/22 TEST HOLE PRESOAKED PRIOR TO TESTING: 1 9:14 1.25" 2 9:24 10 DRY 6.25- 3 9:25 1.5' 4 9:35 10 DRY 6.00' 5 9:36 1.384 6 9:46 F DRY 6.12' PERCOLATION RATELL.6 (MIN/INCI I) FERC. I TOLE DIA. 8 (INCITES) TEST RUN BETWEEN, 9_0 FT. and 10.0 FT. COMMENTS: TEST HOLE PRE SOAKED PRIOR TO TEST. TEST HOLE COMPLETED TO VERIFY ADSORPTION RATE AND LACK OF BEDROCK. TEST PERFORMED BY VETECII ENGINEERING TECHNICAL SERVICE. 1, MICHAEL E. ANDERSON CERTIFY THAT THIS WAS PERFORMED IN ACCORDANCE WITH ALLSTATE AND MUNICIPLE GUIDELINES IN EFFECT ON THIS DATE: 10/28/2007 ANDERSON ENGINEERING P.O. BOX 240773 ANCHORAGE, AK 99524 MEMORANDUM DATE: October 28, 2007 TO: Reviewer FROM: Mike Anderson, P.E. SUBJECT: Lot 2, Block 1, Our Mountain Subdivision Septic System As -Built Soils encountered during the construction of the absorption trenches for Lot 1, Block 2, Our Mountain Subdivision were inconsistent to a depth of nearly 8' and included fill material and some organics. Soils from 8' to the bottom of the trench were consistently well graded gravel and sand with good percolation rates. The trench was therefore constructed at the 8' to 12' level rather than at the 4' level as shown in the original design. The test hole was deepened to 8' to verify the absence of bedrock. A percolation test was also run at the 9' level and verified the design parameters for the absorption trenches. A copy of the revised test hole and percolation test is attached. lbe MUNIClPALITYOFANCHORAGE � !'y 1 V 1 Development Services Department ! l l On -Site Water d 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: Jun 16, 2006 Expiration Date: Jun 16, 2007 Permit Number: SW060162 Parcel ID: 051-111-41 Legal Description: OUR MOUNTAIN BLK 1 LT 2 Design Engineer: 0014 ANDERSON ENGINEERING Site Address: 020517 MARK CIR Owner Name: JOHN & SHARON ARZIE Lot Size: 49257 SQ. FT. Owner Address: 20517 MARK CIRCLE Total Bedrooms: 3 Permit Bedrooms: 3 CHUGIAK , AK 99567-6256 This permit Is for the construction of: Q 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 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. Received By. _l +iC t��' Date: C 1 rP Issued Byl Date: Municipality of Anchorage Development Services Department Building Safety Division _ On -Site Water and Wastewater Program 4700 Bragaw Street P.O. Box 196650 Anchorage, Alaska 99519-6650 www.muni.org/onsite (907) 343-7904 ON-SITE SEWERIWELL PERMIT APPLICATION FOR A SINGLE FAMILY DWELLING Parcel I.D. 051-11141 Property owners) John and Sharon Arzie Day phone 688-6035 Mailing address 20517 Mark Circle Chugiak, AK Zip Code 99567 Site address 20517 Mark Circle Chugiak, AK Zip Code 99567 Legal description (Sub'd., Block & Lot) Lot 2, Block 1, Our Mountain Subdivision Legal description (Township, Range & Section) Lot Size 49.257 Sq. Ft. THIS APPLICATION IS FOR (® all that apply): Absorption Field El Septic Tank ❑ Holding Tank ❑ Privy ❑ Private Well ❑ Water Storage f-1 Number of Bedrooms Three (3) THIS APPLICATION IS AN: ZD Initial ❑ Upgrade El Renewal ❑ 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. (Signature of property owner or authorized agent) Date of Payment: Receipt Number. b 139 Receipt Number. (Rev. 11/05) ANDERSON ENGINEERING P.O. BOX 240773 ANCHORAGE, AK 99524 522-7773 677-7766 FAX June 7, 2006 Municipality of Anchorage Development Services Department On -Site Water and Wastewater Program 4700 South Bragaw Street Anchorage, AK 99519-6650 Subject: Lot 2, Block 1, Our Mountain Subdivision Septic System Design and Permit Application Impacts to Adjacent Properties Dear Onsite Services Engineer: The existing absorption system on the subject lot has failed and must be upgraded. We are therefore requesting a permit be issued for the upgrade of the septic system to accommodate the three-bedroom home on the lot. The owner of the property has requested the new absorption system be designed for a four-bedroom home. The attached Site Plan and backup documentation identify the location and configuration of the existing STEP tank and proposed and existing absorption systems. Also identified on the plans are the locations of the existing well and wells in the area. No conflicts exist between the proposed septic system and the wells on adjacent lots. Drainage arrows are shown indicating the current drainage patterns. The drainage patterns will be maintained after construction. The test hole placed on the lot at the location of the new absorption trenches indicated silty gravel and sand (GW/SW). The percolation rate was determined to be less than 1 minute per inch. Water was allowed to flow freely into the test hole from a hose for a period of 15 minutes. No standing water accumulated in the hole. The test hole was monitored for groundwater for a period of six weeks including the period from May 15 to May 30. No groundwater was ever noted in the hole. We are proposing to inspect the existing 1,250 -gallon STEP tank and verify it is acceptable for continued use. Work will also include the construction of 2 — 25' long by 5' wide absorption trenches with 4' of gravel beneath the distribution pipe. The distribution pipe in the trench will be placed at 4' below the surface with the total depth at 8'. A ball valve will be placed in line to the existing absorption bed to allow access in the future. The ground surface on the lot slopes toward the northwest at a grade of 3%. The grade Lot 2, Block 1, Our Mountain Subdivision June 7, 2006 Page Two increases to nearly 20% closer to the property line. The new trenches will be constructed in an area, which is nearly flat and parallel with the slope as much as possible in conformance with Municipal requirements. The new septic system will be constructed a minimum of 100' from the existing well and any surface water in the area. If the system is constructed in accordance with our design the following statements apply: The system, if constructed as designed, will have no adverse impact on the wells in the area or those to be constructed in the future. 2. 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. 3. The system, if constructed as designed, will have no adverse impact on reserve space, either surface or subsurface, on any lots located in the area. 4. The system, if constructed as designed, will have no adverse impact on drainage patterns in the area. The current drainage pattern will be maintained. Sincerely, n wh-�� x.-" C� e—az' � Michael E. Anderson, P.E. Attachments 4 12 3 13 G ; 14 of f � ; , 1 ' 1 ' -------------- ---- ------ ,OF �.�p(E••• �� ,. • '� ice• A R A P �.-.1 49 h „i :_...... ..............._ ._..: ... DCRSAT' SCALE 1' = 100' �•C;RIl:1NEL E. ARi 1• s •. No. CE-net iy� C 0 .N 3��titi.80.LON � 00'Obl c c 0 m zo O L N C cNi u N < ti cm u Y � U w u o Ql uz ao cU N ' �• N sW > o ai ` Ulco tel. o 0 n== N zo O O jzo m W ro J u o N '9 q YCL c N 41� C a W CL Www o) (31y > N U S E 4'toVJ 'x N OC) V J W N ® u u �+® Rx i OF `+ 00 o 19. 98 '0,t ate, e�'�£� ♦..� ,\\ : ♦• j`,." i..,, ..:4'1111 lo•� ; om: _ z 111,5..: i��S ♦•♦♦ LOT 2, BLOCK 1, OUR MOUNTAIN SUBDIVISION DESIGN FACTORS: SYSTEM REQUIREMENTS: Three Bedroom Home 5' Wide Trench System Pero. Rate: LT 1 Min./Inch Existing 1,250 Gallon STEP Tank Application Rate: 1.2 GPD/SF 4' Drainfield Rock 3 Bedrooms' 150 GPD/Bedroom = 450 SF Absorption Area 450 SF/1.2 GPD/SF/5 SF (Width) = 37.5 LF Trench Length THEREFORE: Oversize Trench to Meet Requirements for Four Bedroom Home. Construct a 50' Long x 5' Wide x 4' Effective Depth Absorption Trench. Flow Line Elevation in Trench to be 4' Below Original Ground Surface. Total Depth to be 8' Below Existing Ground. Provide 3' Cover Over Absorption Trench and 4' Cover Over Septic Tank. Natural Backfill 3'6" 1 1 1 Geotextile Fabric 6" o 1" Perforated PVC (Holes Down) 4'0" 3/16" Holes @ 2' Spacing Drainfield Rock 5' TYPICAL 5' WIDE TRENCH SECTION.... (NO SCALE) �•�pCE........ q( NOTE: Grade Area Over Trench to Drain Away. i Minimum 6' Separation From Bedrock. '...»' .. 49w„„. . Minimum 4' Separation From Groundwater. 00.. Minimum 100' Separation From Private Wells in the Area. �'s MKw�E�E /J OER50N Minimum 100' Separation From Surface Water or Streams: *# %, No. CE4V1 . MUNICIPALITY OF ANCHORAGE DEVELOPMENT SERVICES DEPARTMENT 4700 BRAGAW STREET ANCHORAGE, AK 99519-6650 SOILS LOG - PERCOLATION TEST LEGAL DESCRIPTION: LOT 2, BLOCK I, OUR MOUNTAIN S/D PERFORMED FOR: JOHN ARZI DATE: 3/31/2006 PROJECT No.: M0607 PARCELID#: 051 III 41 TECHNICIAN: T. L. KIMBROUGH DEPTII TEST HOLE # 1 (tap 1 READING OB/OG SLOPE D(INCHES) EPTH OF WATER SITE PAN 3/31/06 TEST HOLE PRESOAKED PRIOR TO TESTING: o \ \'o- a ; 2 3 4 5 5 6 SILTY SANDY GRAVEL GM/SM GRAY SILTY SAND SM 2 3 8 LOOSE. DAMP WELL GRADED SANDY GRAVEL COBBLES TO 10' 9 GW -SW WAS GROUND WATER ENCOUNTERED' N0 101 IF YES ji) M [AT DEPnr DEPTH OF WATER AFTER MONITORING: NME 11 DATE OF MONITORING: 5'15'06 12 13 14 15 16 17 18 19 m DATE READING GROSS TIME (MINUTES) NET TIME (MINUTES) D(INCHES) EPTH OF WATER NET DROP (INCHES 3/31/06 TEST HOLE PRESOAKED PRIOR TO TESTING: 1 2 3 4 5 6 PERCOLATION RATE; (MIN/INCH) PERC. HOLE DIA (INCHES) TEST RUN BETWEEN: 5 FT. and 6 FT. COMMENTS: RAN WATER INTO HOLE AT % 3 GPM FOR 15 MINUTES. COULD NOT GET WATER TO STAND TEST PERFORMED BY TECHNICIAN OF ANDERSON ENGINEERING. 1, MICHAEL E. ANDERSON CERTIFY THAT THIS WAS PERFORMED IN ACCORDANCE WITH ALL STATE AND MUNICIPLE GUIDELINES IN EFFECT ON THIS DATE: 6/6/2006 ON-SITE WASTEWATER DISPOSAL SYSTEM CONSTRUCTION AND MATERIAL SPECIFICATIONS SUBJECT: LOT 2, BLOCK 1, OUR MOUNTAIN SUBDIVISION GENERAL: The scope of this project includes the excavation and inspection of the existing 1,250 gallon STEP Tank on the property and the verification that it is acceptable for continued use. If it is found acceptable a ball valve shall be place at the location shown on the site plan and flow to the existing absorption bed discontinued. Work also includes the construction of 2 new 25' long by 5' wide by 4' effective depth absorption trenches also shown on the Site Plan. A 1.25" PVC line must be placed between the STEP tank and the new absorption trenches. The distribution pipe for the trenches will be placed at 4' below the ground surface. The total depth of the trenches will be 8'. All components of the new absorption trenches, septic tank and lift station must be constructed a minimum of 100' from wells in the area and 100' from any surface water. The existing absorption bed will remain in tact for future use if necessary. A minimum of 3' of cover must be placed atop the trench. A minimum of 4' of cover is required over the Lift Station. 2. Construction shall be in accordance with the approved site plan, design drawings, Municipal Permit with any special provisions or conditions, and all applicable State and Municipal Wastewater Disposal Regulations. 3. The Contractor shall be responsible for obtaining all underground utility locates and for the layout of the septic system and verification of the location of all lot lines. Contractor is also responsible to verify the separation distance from the well on this and adjacent lots. 4. Unless specifically agreed otherwise, the contractor shall be responsible for final grading areas subsequently depressed from soil settling. Property owner shall be responsible for revegetation of affected areas unless specifically agreed otherwise. 5. Contractors installing wastewater disposal systems must be certified by the Development Services Department On -Site Water and Wastewater Program for system installations. Owners installing their own systems must receive prior approval from the Development Services Department On -Site Water and Wastewater Program before beginning system installation. SEPTIC TANKILIFT STATION INSTALLATION Lot 2, Block 1, Our Mountain June 7, 2006 Page 2 of 4 1. The 1,250 -gallon combination septic tank and lift station must be inspected and verified acceptable for continued use. If it is found to be defective a new 1,500 -gallon STEP tank must be obtained from a Municipally approved septic tank manufacturer. 2. The septic tank shall be sufficiently bedded to prevent settling or shifting of the tank. 3. All standpipes on the septic tank shall extend a minimum of 12 inches above final grade. 4. Tanks installed without 4' of cover shall have a minimum of 2" of direct burial insulation. 5. A foundation cleanout shall be installed one to four feet from the building foundation. Two cleanouts are required between the tank and the drain field. 6. Final grading over the tank shall be such that a positive slope exists away from the septic tank. DRAIN FIELD CONSTRUCTION: 1. The drain field shall be constructed to the dimensions shown on the design. The bottom of the bed shall be within 2" of level. 2. Distribution piping must be placed level with perforations down atop a level bed of drain field rock. Rock should then be placed over the pipe to provide a minimum of 2" of cover. 3. A silt barrier or geotextile fabric must be placed between the drain field rock and the natural soil backfill. 4. Monitor tubes must be 4" in diameter and installed at the locations shown on the design. The portion below ground must be perforated. 5. Contractor shall verify the septic tank and drain field are a minimum 100' away from any private water wells in the area, 150' from a Class "C" Well or 200' from any community well. 6. Direct bury insulation must be placed over the distribution system if less than 3' of backfill depth is available. Finish grade over the trench must be mounded to prevent settlement or depressions. 7. Grade area surrounding the absorption trenches to drain away. 8. A minimum 2' of accepting soil is required below the drain field rock for a 5' wide trench. Contractor shall verify this condition prior to Lot 2, Block 1, Our Mountain June 7, 2006 Page 3 of 4 placement of the rock. All pockets of unacceptable materials must be removed and replaced. MATERIAL SPECIFICATIONS: The lift station must be constructed by a municipally approved septic tank manufacturer. An Orenco 20 OSI 05 HHF-5 pump is recommended. 2. The following pipe materials are approved for use in septic system installations in the Municipality of Anchorage: Cast Iron (perforated and solid), ASTM D3034 or P.V.C. (perforated and solid), ASTM F810 or H.D.P.E. (perforated, but not solid) and ASTM D2662 or A.B.S. (perforated and solid). 3. Insulation shall be at least 2" thick extruded direct burial polystyrene (Dow Chemical Co. Styrofoam HI or equal). 4. Septic tank inlets and outlets shall be fitted with watertight couplings (Caulder, Fernco, or equal). 5. A permeable geotextile fabric (Typar, Mirafi or equal) must be installed between the final drain rock layer and the native soil layer. 6. All drain rock shall be .5' to 2.5" in diameter with less than 3% passing the #200 sieve. FILTER SAND SPECIFICATION: 1. Material for Filter Sand must be classified as a masonry sand and meet the following gradation: 50% or More Passing the No. 4 Sieve 2% or Less Passing the No. 100 Sieve 1% or Less Passing the No. 200 Sieve INSPECTIONS: Municipal Ordinance requires a minimum of two inspections. These inspections must be conducted under the supervision of a professional engineer registered in the State of Alaska. The first inspection must be conducted after the excavation of trenches, beds or pits and before the Lot 2, Block 1, Our Mountain June 7, 2006 Page 4 of 4 installation of any gravel. A septic tank may be set in place, but may not be backfilled. The second inspection must be conducted after the placement of the geotextile fabric, gravel, distribution piping, standpipes, cleanouts and insulation. No backfill should be in place at the time of inspection. Contractor shall provide a copy of all field survey layout and construction notes for use in preparing the certified as -built of the completed system. 1a -01n (Re, 9/911 Mon 75 Municipality of Anchorage Page _Z of ;Z— DEPARTMENT OF HEALTH AND HUMAN SERVICES ENVIRONMENTAL SERVICES DIVISION P.O. Box 196650 9 Anchorage, Alaska 99519-6650 0 Telephone: 343-4744 On -Site Wastewater Disposal System and/or Well Inspection Report Permit Number: 55 yj 9015 % PID Number: Of� Name: Wastewater System: XNew ❑ Upgrade Address -1 . 7 ABSORPTION FIELD ens let w Phone: No. of Bedrooms: ❑ Deep Trench ❑Shallow Trench XBed ❑Mound L1 Other LEGAL DESCRIPTION Soil Rating: QQ D Total Depth from original grade r , C,7 GPD/Sq. Ft. r Lot: Block: / Subdi tsion: Depth to pipe bottom from original grade: Gravel depth beneath pipe 0.6 Zew 2.3 Ft. Ft. Township: Range: Section: Fill added above original grade: Gravel length: �� Ft. Fl. WELL: ❑New ❑Upgrade Gravel width: / T Numbe r of lines: 3 Distance between lines: / FL Ft. Classification (Private, A,B,C): Total Cased To: Total absorption area: Pipe material: 'A FL Ft. D SC. FL d Driller: Date Drilled: Static Water Level: Ft. Installer: owNEr?. Date installed: H7 7 �o Yield: Pump Set at: Casing Height Above Ground: TANK GPM Ft. Ft. SEPARATION DISTANCES ❑septic E) Holding ILfS.T.E.P. To Septic Absorption Lin Bolding Public/Private Manufactu ec Capacity in gallons: From Tank Field Station Tank Sewer Lines y) Well, /0,9 r-} /DO d' �— _" �' Material: S- �� Number of Compartments: LIFT STATION WateSurface r /oo+ goo — — — i0 r E Size in gallons: Manufacturer: 1 Dr Line /Q — — — /25�) CSU Foundation/U /D _ — "Pump on" level at: rr YZ/ "Pump off' level at: � High water alar at: �v Op Curtain Drain t 5Q f f `Jo s Pump Make d Model 'DC7 S ! Electric I Inspections pt//eerformed y C6d Remarks: BENCOAAk Location; and Description Z � .47 Assumed Elevation: Ft ENGINEER'S SEAL A Inspections performed by: .Dates: 1st // qq Department of Health and Human Services apprb7�a17 .4 F8 c9�o Reviewed and approved by e Date: 2�' 0gZ?tIf. (.�1 O@ lO as�� lOW /' \ 4q AOFIEW 1a -01n (Re, 9/911 Mon 75 ilG 62 o 10 AS -BUILT SYSTEM DETAILS/SITE P[ AN P tSW970156 re er OUR MOUNTAIN S/D, BLOCK 1, LOT 2 PID#051 111 41 j T ® WELL /- / WELL Q ° a O F TG A -C=38.7 H # 7-2 B -C=19.35 A -D=43.2 B -D=25.65 A -E=40.75 B -E=55.15 D A -E=6'8 =0.00 B -E=70.05 w o 1 0 J Asl)TNK 0 GAL N.F P. L❑T 3 PR❑PESED RESERVE AREA a M.T.E y BM TH #97-1 PRIMARY SYSTE C F M. T. 12 GAL. S,T,E.P. TANK L❑ 2 SCALE: I" = 50' LIMITER TUBE FINISHED GRADE/ORIGINAL GRADE @ 103.00 FILTER rnea¢\ INSULAT104 SEWER RUCK 381 Imp �OF A4Z� 4 9'I'H * +� KENNETH M 115 - CE -7116 wa PREPARED FOR: 1 ��? 311j'7 lyG~RUB SCHRECKHISE O' P.O. BOX 772062 pRorassta'0' AV EAGLE RIVER, AK 99577 SCALE: NTS ELT0.00 MONITOR TUBE VARIES I_. as 1 0.c --_L 89.24 POH KNO ENGINEERING 20441 PTARMIGAN BLVD EAGLE RIVER, AK, 99577 (907)696-6111/Fax (907)696-8111 DATI__8/30/97DRA'diNG iI M - .Al F: AS NHTFn 97036 -SI Aug -07-97 01:10P Rob Schreckhise 907-688-8896 P.01 9&mten4 (aO,V" cogQe� Tan�. 491 Willow Street • Wasilla, Alaska 99654 Phone# (907) 373-3893 • Fax# 373-3894 sod- X<Y;2 }Vlav OT �� SulooQ'iJ Pcsi�cV� OkAcet�, 19. t{a5 )o<.tvt t{oc'-- q i:s C-. cv�y eG� �" t�V i r_ i Mplg- Copy' MUNICIPALITY OF ANCHORAGE DEPARTMENT OF HEALTH AND HUMAN SERVICES P.O. BOX 196650, 825 "L" STREET, ROOM 502 ANCHORAGE, ALASKA 99519-6650 ON-SITE WASTEWATER DISPOSAL SYSTEM PERMIT PERMIT NUMBER:SW970156 DESIGN ENGINEER:KND ENGINEERING OWNER NAME:SCHRECKHISE ROY R JR & LESLIE OWNER ADDRESS:P.O. BOX 772062 EAGLE RIVER, ALASKA 99577-2062 PARCEL ID:05111141 LEGAL DESCRIPTION: OUR MOUNTAIN BLK 1 LT 2 LOT SIZE: 49262 (SQ. FT.) NUMBER OF BEDROOMS: 3 THIS PERMIT: 3 THIS PERMIT IS FOR THE CONSTRUCTION OF: DISPOSAL FIELD /SEPTIC TANK SYSTEM ALL CONSTRUCTION MUST BE IN ACCORDANCE WITH: lc)`c( )o PAGE 1 OF �t DATE ISSUED: 6/27/97 EXPIRATION DATE: 6/27/98 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 343-4744 ( 24 HOURS ) . (NOT REQUIRED FOR WELL ONLY PERMIT) 4. FROM OCTOBER 15 TO APRIL 15 A SUBSURFACE SOIL ABSORPTION 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: RECEIVED B ISSUED BY: DATE: DATE: 1"- �-�? rK ND ENGINEERING 20441 PTARMIGAN BLVD. EAGLE RIVER, AK 99577-8736 II II (907)696-6111/FAX (907)696-8111 June 4, 1997 Municipality of Anchorage Dept. of Health & Human Services On -Site Services Section P. O. Box 196650 Anchorage, Alaska 99519-6650 Subject: New sewer permit - Our Mountain S/D, Block 1, Lot 2 Gentlemen: On May 8, 1997, we excavated two new testholes for the subject property. The results of these tests and water monitoring are attached. We propose to install a shallow pressurized bed 15' wide. Although water was monitored in both testholes we have placed the bed in excess of 4 feet above the monitored water. Some seasonal surface ponding was observed during the testhole excavation however it had disappeared by late May. Additional fill will be placed over the system to provide a minimum of 3' of cover when complete. There are no public or private wells within 200' of our proposed system location except as noted. There is neither surface water within 100' nor any curtain drain within 50', We do not expect that there will be any adverse effect on adjacent lots by the development of this system. If you have any questions, please contact me at 696-6111/FAX 696-8111. Respectfully submitted, 1KT1TD Engineering Kenneth M. Duffus, MUNICIPALITY OF ANCHORAGE ENVIRONMENTAL SERVICES DIVISION JUN 05 1997 RE EIVED attachments: On -Site Well and Sewer Application Wastewater Absorption System Details/Site Plan Soils Log/Percolation Test WASTEWATER LOT 12 LOT 13 DISPOSAL SYSTEM DETAILS/SITE PLAN OUR MOUNTAIN S/D, BLOCK 1, LUT 2 4P'j NO PUBLIC WELLS WITHIN 200' OF PROPOSED SYSTEM. NO PRIVATE WELLS WITHIN 200' OF PROPOSED SYSTEM EXCEPT AS NOTED, NO SEPTIC SYSTEMS WITHIN 200' OF PROPOSED WELL EXCEPT AS NOTED. LOT 15 SYSTEM DETAILS 1 1/4' PVC FROM TANK TO FIELD 1 1/4' PVC FOR MANIFOLD 1 1/4' PV /*1 (_ ® WELL �® WELL LOT 3 PROPOSED PRIMARY SYST'It- �MT PROPOSED RESE VE AREA n m r////O TH q97-1 0 TH 0 7-2 1250 GAL. S.LE.P. TANK L 2 VACANT LET 1 MT 1� 1 1/4' PVC ----//' VC MT 3/16' HOLES P 6.8' SPACING 1 1/4' TRACT 2 SCALE: V= 20' 1250 STEP TANK PRESSURIZED DISTRIBUTI❑N SYSTEM HOLE SPACING DESIGN 1. RESIDUAL HEAD = 5' P. HOLE SIZE = 3/16' - 1.00 GAL, PER HOLE P 30 PSI 3. 30 GALS (PUMP DELIVERY)/1.00 GALS./HOLE - 30 HOLES 4. 97.5 LF LATERAL/30 HOLES = 3.25' SPACING PER HOLE 5. ALL HOLES SHALL HAVE CAPS INSTALLED PER MANUFACTURES SPECS. 6. HOLES AT END OF LATERAL SHALL BE CONST. W/O CAPS AND PLACED DOWN. 7. CONTRACTOR SHALL USE 1 1/4' PVC FROM TANK TO FIELD AND IN LATERALS, 8. CONTRACTUR SHALL USE 1 1/4' PVC FUR MANIFOLD. DESIGN DETAILS 3 BDRM X 150 GPD - 450 GPD 450 GPD/0,8 GPU PER SQ. FT. = 562.5 SO. PT ®�� 562.2'/15' (0.5' GRAVEL) - 37.5 F F. BED A 71 p� \, Total depth of system is 3' below original grade. ( OFj' "k Total 0.5 '.NOTE: depth of gravel below pipe is 0.'. + O 1C1USES ES1250 STEP SEPTIC TANK. INSULATE TANK IF <4' COVER. 2. INSULATE TRENCHES WITH 2' HD BURIAL FOAM. 911 / 3. CONTRACTOR WILL ENSURE MAXIMU14 2% SLOPE INTO SEPTIC TANK. 4. ADDITIONAL FILL WILL BE ADDED UV[R SYSTEM TO ACHIEVE MIN. 3' COVER. DRAINAGE FIELD TO BE A MINIMUM OF 50' FROM SLOPES IN KENN M. llU EXCESS OF 257.. CL -ills wa PREPARED FOR: KND ENGINEERING �rsT $w� 20441 PTARMIGAN BLVD �/ ti ROB SCIIRECKHISE /�j P.O. BOX 772062 EAGLE RIVER, AK, 99577 lk f'ROpESSIONP, 'dr- EAGLE RIVER, AK 99577 (907)696-6111/Fax (907)696-8111 ®� ®� DATE 6/4/97 DRAWING H SCALE I' = 100' 1 97036 -SI Municipality of Anchorage DEPARTMENT OF HEALTH 8, HUMAN SERVICES T 825 "L" Street, Anchorage, Alaska 99502-0650 SOILS LOG — PERCOLATION TEST PERFORMED FOR 7rec kt 5e_ - DATE PERFORMED LEGAL DESCRIPTION- L0a1_ 0Un jn It. 1 /4 Township, Range, Section. 79 V r---� SLOPE SITE PLAN 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 C N W e� Some S/t/� �Cr/SCS vkG M BOH WAS GROUND WATER //, ENCOUNTERED? 1t/ V IF YES, AT WHAT DEPTH? S L 0 P E Depth to Water Aller //T r Monitoring? Dale: s—L5--J7 Reading Date Gross Time Net Time Depth to Water Net Drop — �Z /o - L7 /0 hi 2' 20 - VVarCvt� gg 7 /r PERCOLATION RATE J' / Irvin UIUSimch) PERC HOLE DIAMETER TEST RUN BETWEEN + --FI AND FT COMMENTS ��—.–_--------- – ---- PERFORMED BY JflVp�r C�— I 11C/1h r)J"4- CERTIFY THAT THIS TEST WAS PERFORMED IN IX, t tENGIN�ER,PALIj;r �a Municipality of Anchorage DEPARTMENT OF HEALTH & HUMAN SERVICES T 825 "L" Street, Anchorage, Alaska 99502-0650 SOILS LOG —PERCOLATION TEST 4,%/�,,<�, PERFORMED FOR �����(�-!`- /1'1 SP/ _______ DATE PERFORMED LEGAL DESCRIPTION- �/,iY//IOLGYIT(,!%YJ �!/1 /4I/ ZTownship, Range, Section: 7-9 'Z !!! DEPTH SLOPE SITE PLAN .�f (�� 2 3 �2Y ��YUGIC' S 4 Cobbles 5 71 1 GAl) -I)Ilt, 9 10 C✓G 11 12 13- 14 15 16 17 to 19 - 20 COMMENTS WAS GROUND WATER ENCOUNTERED? r7 S IF YES, AT WHAT , /y� L DEPTH? A1! /d- O P E Depth to Water 1 1 er�/�/q4 r Monitoring? QQ Dale: ✓ Reading Date Gross Time Net Time Depth to Water Net Drop F C J �(O 3 z , y „ vz/ 'W116„ 2 hlirj la 947 — z„ —5 2 M y Q rr PERCOLATION RATE �/L IminutesnnCh) PERC HOLE DIAMETER / TEST RUN BETWEEN ( FT AND � FT PERFORMED BY. 11 �///'%/%,/�J !Y Ci I 1�PAlld& DGs 66-5 CERTIFY THAT THIS TEST WAS PERFORMED IN I u F . " r I p. 0 1 Jul -29-97 08:55A Rob Schreckhisa 907-688-8896 P.O:L ci I f ,-j 0-il( ot-,O 'KS ud RECEIVED JUL 29 1997 Niumcipality of Anchorage rept. Health & Human Services z iPl zn S0 •d Municipality of Anchorage DOW. Health & Human Services 0 m x rn m Pm V) > n 0 .LtIV8922 DHIIIING swui-l-lim Aor ... I ... I ................................ I ................... ... I I ... 1. ... I .......................... ..................... CHUGIAK (907) 8883199 WASILLA (907) 378-3199 POST OFFICE BOX 874747•WASILL`A,, %ASKA99887 Customers Name Roy R 5chreckhise (Lot -Block Lot 2B_loc 1c 1 $address p,0, Box 772062 _ ,Subdivison Our Mn1411tain Subd Uty,Zip Nagle River Alaska 99577 i City, BoroughWporarc Cj:e2jt Dat Municipality Of Anchorage e�ylj�v-14-4 � i ,Depth of Well 0 ?Type of Pump /Pump Setting 39Q ft. )Water Head in Feet 68_ft, ?Draw down Head in Feet 389 ft. iRate Flow Per Minute 1/3 of a allon 1u ,Rate of Flow Per Hour 21.8 , iFirst Hour 193 gal ons ,2nd Hour 188 Qallons r3rd Hour 189 gallons 14th Hour 172 gallons 15th Hour 22.5 16th Hour 21,8 Well has 3 G,P,M, Flow Restrictor under pitless ,Tes ,pat WE SERVE ALL ALASKA Z0Id Lbb891-£ `_7NI-1"IINQ swoil-IIM hIyr MUNICIPALITY OF ANCHORAGE ° DEPARTMENT OF HEALTH & HUMAN SERVICES Division of Environmental Services tt On-Site Services Section P.O. Box 196650 Anchorage, Alaska. 99519-6650 343-4744 CERTIFICATE OF HEALTH AUTHORITY APPROVAL FOR A SINGLE FAMILY DWELLING Parcel I.D. # 05/ /// — y1 '' HAA # 1AQS1 L -LL 1. GENERAL INFORMATION Complete legal description /�/�'iG�l�GZvyt- &�z Ld7 2 Location (site address or directions) A &1ar1<1 Property owner ���5�� �c`iiec��is Day phone ZaZ�6 Mailing address FO fox '7202 �aa�e idc� %957'7 Lending agency Mailing address. Agent Address Unless otherwise requested, HAA will be held for pickup. 2. NUMBER OF BEDROOMS: 3 N 3. TYPE OF WATER SUPPLY: Individual well Community well Public water Day phone Day phone NOTE: If community well system, provide written confirmation from State ADEC attest- ing to the legality and status of system. 4. TYPE OF WASTEWATER DISPOSAL: Individual on-site -� Holding tank Community on-site Public sewer NOTE: If community wastewater system, provide written confirmation from State ADEC attesting to the legality and status of system. 72-025(Rev.1/91) Front MOA#21 5. 9P M 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 furtherverify 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 KND Engineering Phone % ZU441 aP�rmigan EWd. Address Eagle River, AK 99577.8736 Engineer's signature DHHS SIGNATURE Approved for C bedrooms. Disapproved. Conditional approval for Additional Comments 4UTIC bedrooms, with the following stipulations: Date 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 courtesyto purchasers of homes and their lending institutions in order to satisfy 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-M (RW. 1/91) Back MOA #21 Municipality of Anchorage DEPARTMENT OF HEALTH & HUMAN SERVIC �� Environmental Services Division SEP 5 1997 (C&I 825 L Street, Room 502 • Anchorage, Alaska 99501 • (907) 343-4744 Municipality of Anchorage Health Authority Approval ChecklisVept. Health & Human services Legal Description: _1�4,ur-Bliy / 20/'� Parcel I.D.: 051-111—VI A. WELL DATA Well type //10 If A, B, or C, attach ADEC letter. ADEC water system number Log present (Y/N) _ Date completed 9176 DI? 12_ Total depth Cased to Sanitary seal (Y/N) FROM WELL LOG Date of test %- /`7- 97 r Static water level loo 80. 5' ' Well production 6.33+ g.p.m. WATER SAMPLE RESULTS: r Casing height (above ground) 027 `/ Wires properly protected (Y/N) AT INSPECTION Coliform r� Nitrate M D h Other bacteria Date of sample: 7 Collected by: KNID Et7qlneerr�d o B. SEPTIC/HOLDING TANK DATA Date installed ___Z -_3Q- 11— Tank size /250 Number of Compartments 2• Cleanouts`(Y/N) Y _ Foundation cleanout (Y/N) Depression (Y/N) /t _ High water alarm (Y/N) Y Date of Pumping ' A Pumper C. ABSORPTION FIELD DATA Date installed 7- 30 —f7 Soil rating (g.p.d./ft2 or ft2/bdrm) J• _ System type Bea/ Length 38 Width /5 Gravel thickness below pipe / �• —Total depth Z 9 Effective absorption area :57070 Monitoring Tube present (Y/N) 7 Depression over field (Y/N) 4_ Date of adequacy test _ N/�da Results (Pass/Fail) ,/ For _ _Zbedroo Fluid depth in absorption field brie test (in.); IUrnfediately after_ gal. water addfid" (in.): Fluid depth (iris) Minutes later: Peroxide 72-026 (Rev. 3/96)* 12 months) (Y/N) Absorption rate = If yes, give D. LIFT STATION Date installed -7- 30 - J7 Size in gallons 112:5-0 Manhole/Access (Y/N) "Pump on" level at*//�i`i //"Pump off" level at* High water alarm level at/* *Datum So77-0m eq 7r to 4 Cycles tested Yes E. SEPARATION DISTANCES SEPARATION DISTANCES FROM WELL ON LOT TO: Septic/holding tank on lot '4- On adjacent lots /UD Absorption field on lot /UD On adjacent lots /DD 4 Public sewer main /OD f Public sewer manhole/cleanout /DD Sewer/septic service line BUD fi Lift station /DD SEPARATION DISTANCES FROM SEPTIC/HOLDING TANK ON LOT TO: Foundation Property line Absorption field /D Water main/service line 2 5 Surface water/drainage /DD Wells on adjacent lots /DD SEPARATION DISTANCE FROM ABSORPTION FIELD ON LOT TO: I t Property line /D f Building foundation ID -I- Surface F Surface water ADD I� i Curtain drain 50 4 F. ENGINEER'S CERTIFICATION i Water main/service line z$ i4- Driveway, parking/vehicle storage area � i� _Wells on adjacent lots I certify that I have determined thru field inspections and review of Municipal in conformance with MOA HAA guidelines in effect on this date. Signa Engin Date HAA Fee $ C)1). O Date of Payment Receipt Number n 72-026 (Rev. 3/96)* Waiver Fee $ Date of Payment Receipt Number rQ(S/►►3f&1701A& ,e systems are 1 OFESSI0 ,®� KND Engineering 20441 Ptarmigan Blvd. NORTHERN TESTING LABOFwrORIES, INC. 3330 INDUSTRIAL AVENUE FAIRBANKS. ALASKA 99701 (907) 466-31 16 a FAX 456-3125 8005 SCHOON SREET ANCHORAGE ALASKA 99518 (907)349-1000 a FAX 349-1016 DRINKING WATER ANALYSIS REPORT FOR TOTAL COLIFORM BACTERIA Eagle River AK 99577-3736 Date Received Date Analyzed Date Reported Next Sample Due: 8/7/97 Time Received: 16:45 8/8/97 Time Analyzed: 15:00 8/12/97 Time Reported: 09:23 Sherri L. Trask Environmental Analyst 8112/97 Northern Testing Laboratories, Inc Anchorage, AK Comments Phone Number: S = Satisfactory Fax Number: U = Unsatisfactory POS = Positive Test Result Collected by: SO/K ND = None Detected Sample Type Untreated Routine TNTC = Too Numerous To Count >200 Colonies ( ) CG = Confluent Growth Method of Analysis: Membrane Filtration (SM 9222 HSM = Heavy Sediment Maskinq, Results May Not Be Reliable B) SA = Sample Age >30 Hours But <48 Hours, Results May Not Be Reliable Old = Sample Age >48 Hours, Too Old For Analysis Comments: R = Resample Required NT = No Test * # Colonies/100 ml ** # Colonies/ml Sample Sample Total* Fecal Other* HPC** Date Time Coliform Coliform Bacteria Result Lab# Location Comments 8/7/97 12:55 0 ND 0 NT AC5664 L2 61, Our Mountain satisfactory Sherri L. Trask Environmental Analyst 8112/97 Northern Testing Laboratories, Inc Anchorage, AK NORTHERN STING LABOrixrORIES, INCA 3330 INDUSI RIAL AVENUE FAIRBANKS, ALASKA 99701 (907) 456-3116 ^ FAX 456-3125 8005 SCHOON STREET ANCHORAGE. ALASKA 99518 (907) 349-1000 ^ FAX 349-1016 KND Engineering 20441 Ptarmigan Blvd. Eagle River, AK 99577 Attn: Ken or Dee Our Lab #: A151164 Location/Project: Your Sample ID: Lot 2 Block 1 Our Mtn. Sample Matrix: Water Comments: Lab Number Method Parameter ---•----------------------------------------- A151164 SM 4500E Nitrate -N R drted y: Daniel J. Bacon Operations Manager Report Date: 08/13/97 Date Arrived: 08/07/97 Date Sampled: 08/07/97 Time Sampled: 1255 Collected By: K./SO ** Definitions ** B = Present in Blank H = Above Regulatory Max E = Estimated Value M = Matrix Interference D = Lost to Dilution MDL = Method Detection Limit Date Date Units Result * MDL Prepared Analyzed ---------------------------------------------- mg/L <MDL 0.10 08/12/97