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Home My WebLink AboutPARADISE VALLEY BLK 1 LT 18Paradis Valley lock I Lot 18 ¢ 020-424 -38 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.ci.anchorage.ak.us (907) 343-7904 ON-SITE WASTEWATER DISPOSAL SYSTEM AND/OR WELL INSPECTION REPORT Permit Number: OSP101140 PID Number: 020-424-38 N .... Todd and Tami Heber Wastewater System: [] New [] Upgrade 1011 E. Tudor Road Anchorage, AK 99503 ABSORPTION FIELD Phone: Number Bedrooms: 5 ~ep Trench ~..,~aimlk~Ea~ [] Bed [] Mound [] Other: Soil Rating: Total Depth from original grade: LEGAL DESCRIPTION 1.2 GPD/Ft2 9.7 Ft. Depth to pipe bottom from odginal grade: Gravel depth beneath pipe: Block:1 Lot: 18 Subdivision: Paradise Valley 3.7 Ft. 6.0 Ft. Township: Range: Section: Fill added above original grade: Gravel Length: 0-.5 Ft. 56 Ft. I¢'1~ New I I~u a ' 'pgra-e Gravel width: Number of lines: Distance between lines: Well: 3 Ft. I - Ft. Classification (Private, A, B, C): Total Depth: Cased to: Total absorption area: Pipe Material: F"(~ ~f'~[~ ~ ~O Ft. ~,~ ~.~ Ft, 672 Ft2 ASTM D3034 PVC Driller: Date ~dlled: Static Water Level: Installer: Date Installed: 9,,i1, t i, qsfir Wells ,¢4 rt. PCN, Inc. Yield: Pump Set at: Casing Height Above Ground: PM ',~ ~ 1:3 Ft. ,~,,~- Ft. TANK SEPARATION DISTANCES [] Septic [] Holding [] S.T.E.P. [] Other: T~ To Septic Absorption Lift Holding )ublic/Pdvate Manufacturer: Capacity: .rom~ Tank Field Station Tank Sewer Line Anchorage Tank 1,500 oa~. Material: Number of Compartments: We, > 1 00' > 1 00' N/A N/A >25' Steel Two surfaca water Lot Line >100'>5, >100'>10' N/AN/A N/AN/A ~ size: Gal Manufacturer:LIFT STATION /' "Pump on" level at: "Pump off" level at: in. High water alarm at: Foundation >5' >10' N/A N/A in in. Pump Make & Model Electrical Inspections performed by: Curtain Drain None Noted Remarks: BENCH MARK Location and Description: Finished Floor. Assumed Elevation: 100.00 Ft. Inspections performed by: A. Harala Dates: 1st 10[1~/[0 Development Services Department Approval Conditional Approval Date: '.% :t~enjan~n J Schiller: ~-~ ~? ~~ ?/ ~;~.~'.. C[-,12592 .-' ~.&~ " a/~/z~// ,,, [% -.. ~'/~/~/..',,~ ~" Reviewed and approved b .~"-'~?~"~,? ¢~_~5/'~.-'' Date: // Permit Number: OSP101140 Municipality of Anchorage' DEVEOPMENT SERVICES DEPARTMENT 4700 Elmore Road Anchorage, AK. 99519-6655 - 343-7904 Page 2 of 3 PID No. 020-424-38 LOT 6 LOT 7 LOT S1 1~.5' S2 20.3' C4 33.5' C5 57.1' M1 56.4 LOT 19 B 21.9' 19.6' 41.3' 30.4' 30.4' C5 C4 $1 LOT 18 Five Bedroom Home LOT 8 LOT 17 LOT 9 LEGEND S1 - Septic Vent C4 - Cleon Out M2 - Monitor Tube FCO - Foundotlon Cleon Out TH - Test Hole Well PARADISE VALLEY SUBDIVISION LOT 18, BLOCK 1 13,500 PLAN AS BUILT SCALE 40' 1" = Municipality of Anchorage DEVEOPMENT SERVICES DEPARTMENT 4700 Elmore Road Anchorage, AK. 99519-6655 - 343-7904 On-Site Wastewater Disposal System or Well Inspection Report Permit Number: OSP111029 Page 3 of 3 PID No. 006-043-06 Grade 2" Insulation 1,500 Gallon Septic Tank 86.1 89.8 ~Finished Grade Odginal Ground 71.8 6/8/10 No Groundwater -7- Geotextile Fabric Drainfield Rock 56' (Trench Length) 89.8 80.1-/ 86ol ~-~? AEL 12592 '~ PROFILE AS-BUILT No Scale 157 Domestic - Commercial - Geothermal Phone 907-688.2759 www.sullivnnwaterwells.com Well Log Permit Number: OSP 101140 Date of Issue 8/27/2010 Date Started: 9/8/2010 Date Completed: 9/9/2010 Property Description PARADISE VALLEY Lot 18 Block 1 Property Owner Name & Address: LIBERTY BUILDERS Borehole Data: Soil Type, Thickness & Water Strata Casing Stickup Overburden Sand & Gravel W/Cobbles Silt Sand Gravel Silt Sand Gravel Sandy Sand & Gravel W/Cobbles Silt Sand Gravel W/Clay Hardpan Brown Clay & Gravel Brown Bedrock Decomposed Brown Bedrock Soft Brown Bedrock Brown Bedrock Soft Parcel Identification Number: Is well located at approved permit location? Section: Town: PO BOX 111431 ANCHORAGE, AK 99511 Depth From To 0 2 2 4 4 8 8 25 25 41 41 115 115 128 128 158 158 210 210 235 235 241 241 328 328 340 Water Sample Results: Arsenic: Nitrates Total Coliform Bacteria Other bacteria: uga colonies/100mL col/100mL 02042438000 x~-']Yes Range: Method of Drilling [X~ airrotary /i] cable tool Casing type: Wall thickness 0.25 inches Diameter 6 inches Total: 238 feet Liner type: Diameter inches Depth: feet Casing stick-up above ground: 2 feet Static Water Level(from top of casing) Pumping Level: feet after 1 hours pumping gpm Recovery Rate 15 gpm Method of Testing: Air 254 feet Well Intake Opening Type [ii.ii] Open End IX{ Open Hole ~ Screened Start feet Stopped feet ~ Perforations Start feet Stopped feet Grout Type: Bentonite dry granular Volume: 100 Pounds Depth 44 Start o feet Stopped 44 feet Pump Intake Depth: feet Pmnp size: HP brand name Well disinfected upon Completion? lX l Yes I_._[No Method of disinfection CHLORINE 50 PPM Comments: Well Driller: Cold Sullivan Sullivan Water Wells i P.O. Box 670272 i Chugiak, AK 99567 (907) 688-2759 Attention: The property owner shall provide this log to DSD (onsite) and DNR within 30 days of completion. May~r ,Anchorage, AK 99~ 19-~0 Pump Installation Log /ell Drilling Permit ~fumber: S~ D~te of Issue: ~ Number:, ,Zetbod ,]f Disinfectio n: ~ump T_nst=iler ~%~-ne: :SGS SGS Ref.# 1111058001 Client Name Anderson Engineering Printed Date/Time 04/01/2011 10:01 Project Name/# Paradise Valley L18, BI Collected Date/Time 03/27/2011 18:35 Client Sample 1D Private Well Water hose bibb Received Date/Time 03/28/2011 11:03 Matrix Drinking Water Technical Director Stephen C. Ede PWSID 0 Sample Remarks: Allowable Prep Analysis Parameter Results LOQ Units Method Container ID Limits Date Date Init Waters Department Total Nitrate/Nitrite-N 3.36 0.100 mg/L SM20 4500NO3-F B (<10) 03/30/11 AYC Microbiology Laboratory E. Coli Nelzative I 100mL SM20 9223B A 03/28/11 DLC Total Coliform Ne~zative I 100mL SM20 9223B A 03/28/11 DLC Permit Number: Tax Code Number: Work Type: On-Site Water & Wastewater System OSP101140 O2O4243800O WellSeptic MUNICIPALITY OF ANCHORAGE Development Services Department On-Site Water & Wastewater Program 4700 Elmore Road, PO Box 196650 Anchorage, AK 99519-6650 Telephone: (907) 343-7904 Initial Permit Effective Dates: August 27, 2010 to August 27, 2011 Design Engineer: ANDERSON ENGINEERING Subdivision: PARADISE VALLEY Site Legal Address: PARADISE VALLEY BLK 1 LT 18 G:3538 Owner/Address: HEBER TODD T & TAMI G 1011 E TUDOR ROAD ANCHORAGE AK 995036119 Permit Site Mailing Address: 18701 Denmark CIR, Anchorage Lot Size in Sq Ft: 28491 Total Bedrooms: 5 This permit is for the construction of: Y Disposal Field Y SepticTank N Holding Tank N Privy Y Private Well N 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 wastewater code requires inspections during the installation. The engineer must notify the Development Services Department at least 2 hours prior to each inspection. Provide notification by calling (907) 343-7904 (24 hours). 4. From October 15 to April 15, a subsurface soil absorption system under construction during freezing weather must either: A. Open and Close on the same day. B. Covered, sealed, and heated to prevent freezing. Received BY:. '~'~''~~ ~~4'"'~~ Date: Issued By: ~ /_~.~ ¢y ..,¢L'~~ Date: Parcel I.D. 020-424-38 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 SEWER/WELL PERMIT APPLICATION FOR A SINGLE FAMILY DWELLING Property owner(s) Liberty Builders, Inc. Mailing address 18701 Denmark Circle Anchorage, AK Site address 18701 Denmark Circle Anchorage, AK Day phone Zip Code 99516 .Zip Code 99516 Legal description (Sub'd., Block & Lot) Paradise Valley, Block 1, Lot 18 Legal description (Township, Range & Section) Lot Size 28491 ,Sq. Ft. Number of Bedrooms Five (5) THIS APPLICATION IS FOR ([~ all that apply): Absorption Field [] Septic Tank [] Holding Tank [] Privy [] Private Well [] Water Storage [] THIS APPLICATION IS AN: Initial [] Upgrade [] 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) Permit/Rush Fees: Date of Payment: Receipt Number: (Rev. 11/05) Waiver Fees: Date of Payment: Receipt Number: ANDERSON ENGINEERING P.O. BOX 240773 ANCHORAGE, AK 99524 522-7773 677-7766 (FAX) July 31, 2010 Municipality of Anchorage Development Services Department On-Site Water and Wastewater Program 4700 South Bragaw Street Anchorage, AK 99519-6650 Subject: Lot 18, Block 1, Paradise Valley Subdivision Septic System Design and Permit Application Impacts to Adjacent Properties Dear Onsite Services Engineer: The owner of Lot 18, Block 1, Paradise Valley Subdivision intends to construct a new five-bedroom home on the lot. We are therefore requesting a permit be issued for the construction of a new well and septic system to accommodate the home. The attached Site Plan and backup documentation identify the location and configuration of the proposed well and septic system along with the alternate site. Also identified on the plans are the existing wells and septic systems on surrounding lots. No conflicts exist between the proposed well and septic system and wells or septic systems on adjacent lots. Drainage arrows are shown on the site plan showing the grade and direction of flow on the lot. The drainage pattern will not be changed as a result of this project. Two test holes were recently placed on the lot in the area of the absorption trench and alternate site. The logs indicate the presence of well graded gravel with some silt and sand (GW). The percolation rate of the soil was determined to be between 1 and 5 minutes per inch. No groundwater was found during the placement of the test holes and none was noted during the monitoring period. An application rate of 1.2 gallons per day per square foot was used in the design of the absorption system which is centered around Test Hole No. 1. We are proposing to place a new 1,500-gallon septic tank and a 53' long by 3' wide by 6' effective depth absorption trench to treat and dispose of the effluent generated in the house. The elevation of the distribution line in the absorption trench will be 3' below the surface and the total depth will be 9'. A minimum of 3' of fill or 2" of insulation and 2' of fill will be placed over the absorption trench and 4' over the septic tank. The ground surface on the lot in the area of the septic system slopes to the northwest at a shallow grade. The new trench will be constructed parallel with the contours of the Lot 18, Block 1, Paradise Valley Subdivision July 31, 2010 Page Two slope as much as possible in conformance with Municipal requirements. The new septic system will be constructed a minimum of 100' from all wells and any surface water and 10' the proposed and existing water services 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. 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. 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. 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, Michael E. Anderson, P.E. Attachments _-' ~'~:~ ...... ~ ....... .~....~,.~.~.....~ ~ MICHAEL E. ANDERSON ENGLAND AVENUE OF ~.~..~'--z-~ ..~i~L* SC~LE ~' = ZOO~ PARADISE VALLEY SUBDIVISION LOT 18, BLOCK 1 28,4-91 S.F. LOT J LOT 19 LOT 6 Alternate Site NOTE: 1,500 Gallon Septic Tank Rated for 4' Burial Depth. Deeper Burial Requires 10 Gauge or Thicker Wall Tank. LEGEND: CO - Cleanout SV - Septic Vent TH - Test Hole MT - Monitor Tube FCO - Foundation Clean Out co ~TH2 LOT 7 53' Long x 3' Wide x 6' Effect[ve Depth Absorption Trench 1,500 Gallon Septic Tank Five Bedroom Home A.C. DRIVE LOT LFIT 17 LOT SITE PLAN SCALE 1' = 40' LOT 18, BLOCK 1, PARADISE VALLEY SUBDIVISION DESIGN FACTORS: SYSTEM REQUIREMENTS: Five Bedroom Home Deep Trench System Perc. Rate: 1-5 Min./Inch 1,500 Gallon Septic Tank Application Rate: 1.2 GPD/SF 6' Drainfleld Rock 5 Bedrooms X 150 GPD/1.2 GPD/SF (Application Rate) = 625 SF Absorption Area 625 SF/12 SF/LF = 52.1 LF Trench Length THEREFORE: Construct A 53' Long x 3' Wide x 6' Effective Depth Absorption Trench at the Location Shown. Flow Line Elevation in Trench to be 3' Below Original Ground Surface. Total Depth to be 9' Below Existing Ground. Provide 4' Cover Over Septic Tank and 3' Cover Over Absorption Trench. Maintain 100' Separation from Wells in the Area. 11 1011 Natural Backfill Geotextile -- Fabric 4" Perforated PVC (Holes Down) Drainfield Rock TYPICAL DEEP TRENCH SECTION _ _ ----_-~_~~ ..... ,,~,~...~....~, ~:... .... NOTE: Grade Area Over Trench to Drain Away. ~ Minimum 6' Separation From Bedrock. ~....~.~...~'.']...~.....~.....~. Minimum 4' Separation From Groundwater. ~ Minimum 100 Separation From Wells in the Area. ~ M~CHAELE. AND~RSON Minimum 100' Separation From Surface Water or Streams.' ~ No. ~,~ESS~ 4700 DEPTH (feet) 1 2 3 4 5 6 7 8 9 11 20¸ MUNICIPALITY OF ANCHORAGE DEVELOPMENT SERVICES DEPARTMENT BRAGAW STREET ANCHORAGE, AK c)c)51c)-6650 SOILS LOG - PERCOLATION TEST LEGAL DESCRIPTION: PERFORMED FOR: DATE: 0/7/2010 PARCEL ID#: LOT 18, BLOCK I, PARADISE VALLEY SUBDIVISION TANNY HUBER PROJECT No.: TECHNICIAN: TEST HOLE 1 OB/OG WELL GRADED GRAVEL WITH SAND AND SILT GW HOIST BOH @ 18' A. HARALA WAS GROUND WATER ENCOUNTERED? IF YES ~ WHAT DEPTH? DEPTH OF WATER AFTER MONITORING: SLOPE No NONE DATE OF MONITORING: 6/08/2010 SITE PLAN SEE SITE PLAN 5-8% -I DEPTH TO DATE READING GROSS TINE NET TINE WATER NET DROP (NINUTES) (NINUTES) (INCHES) (INCHES) TEST HOLE PRESOAKED PRIOR TO TESTING: 6/? 1 11:13 1.25" 2 11:43 30 8.50" 7.25" 3 11:45 1.38" 4 12:15 30 8.25" 6.87" 5 12:16 1.25" 6 12:46 30 8.06" 6.81" PERCOLATION RATE: 4.3 (Mr~CH) PERC. HOLE DIA. 6" .(r~CHES) TEST RUN BETWEEN: 4.5 FT. and 5.5 FT. COMMENTS: TEST HOLE PRE SOAKED PRIOR TO TEST. TEST PERFORMED BY ANDERSON ENGINEERING. I, MICHAEL E. ANDERSON CERTIFY THAT THIS WAS PERFORMED IN ACCORDANCE WITH ALL STATE AND MUNICIPLE GUIDELINES IN EFFECT ON THIS DATE: 6/8/2010 ~700 DEPTH (feet) 1 2 3 4 5 6 7 8 9 1 11 1 1 1 1 1 1 1 20 MUNICIPALITY OF ANCHORAGE DEVELOPMENT SERVICES DEPARTMENT BRAGAW STREET ANCHORAGE, AK 99519-6650 SOILS LOG - PERCOLATION TEST LEGAL DESCRIPTION: PERFORMED FOR: DATE: 6/7/£010 PARCEL ID#: LOT 18, BLOCK I, PARADISE VALLEY SUBDIVISION TAMMY HUBIgR PROJECT No.: TECHNICIAN: TEST HOLE 2 0B/OG WELL GRADED GRAVEL WITH SAND AND SILT GW MOIST BOH @ 16' A. HARALA SLOPE NO WAS GROUND WATER ENCOUNTERED? __ IF YES ~ WHAT DEPTH? DEPTH OF WATER AFTER MONITORING: NONE DATE OF MONITORING:. 6/08/2010 ~..:_..:_..~~..~ , Professiona/En~lneem Stamp: SITE PLAN SEE SiTE PLAN 5-8% DEPTH TO DATE READING GROSS TIME NET TIME' WATER NET DROP (MINUTES) (MINUTES) (INCHES) (INCHES) TEST HOLE PRESOAKED PRIOR TO TESTING: 6/7 1 11:22 3.13" 2 11:52 30 8.50" 5.37" 3 11:54 3.25" 4 12:24 30 8.25" 5.00" 5 12:26 3.06" 6 12:56 30 8.06" 5.00"" PERCOLATION RATE: 5 (MIN/INCH) PERC. HOLE DIA. 6" CNCI--mS TEST RUN BETWEEN: 4.5 FT. and 5.5 FT. COMMENTS: TEST HOLE PRE SOAKED PRIOR TO TEST. TEST PERFORMED BY ANDERSON ENGINEERING. I, MICHAEL E. ANDERSON CERTIFY THAT THIS WAS PERFORMED IN ACCORDANCE WITH ALL STATE AND MUNICIPLE GUIDELINES IN EFFECT ON THIS DATE: 6/8/2010 ON-SITE WASTEWATER DISPOSAL SYSTEM CONSTRUCTION AND MATERIAL SPECIFICATIONS SUBJECT: LOT 18, BLOCK 1, PARADISE VALLEY SUBDIVISION GENERAL: The scope of this project includes the procurement and placement of a new 1,500-gallon septic tank at the location shown on the Site Plan. Work also includes the construction of a new 53' long X 3' wide X 6' effective depth absorption trench at the location also shown on the Site Plan. The distribution line in the trench will be placed at 3' below the existing ground surface. Total depth of the trench will be 9' below the existing ground surface. The new absorption trench and septic tank must be placed a minimum of 100' from all private wells and any surface water in the area and 10' from the water service line proposed for the lot. A minimum of 3' of cover is required over the absorption trench and 4' of cover over the septic tank. 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. 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. The Contractor must also verify the location of wells in the area and assure that the separation distances are met. 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. Contractors installing wastewater disposal systems must be certified by the Municipal Building Safety Division On-Site Water and Wastewater Program for system installations. Owners installing their own systems must receive prior approval from the On-Site Water and Wastewater Program. before beginning system installation. SEPTIC TANK INSTALLATION A new 1,500-gallon septic tank must be procured from an approved source and installed at the location shown. A standard 1,500 gallon tank is rated for a 4' burial depth. This depth shall not be exceeded. 2. A septic tank is to be constructed by a certified septic tank manufacturer. Construction shall include two 4" cleanouts for pumping access. Lot 18, Block 1, Paradise Valley July 31, 2010 Page 2 of 3 3. The septic tank shall be sufficiently bedded to prevent settling or shifting of the tank. 4. All standpipes on the septic tank shall extend a minimum of 12 inches above final grade. 5. Tanks installed without 4' of cover shall have a minimum of 2" of direct burial insulation. 6. A foundation cleanout shall be installed one to four feet from the building foundation. Two cleanouts are required between the tank and the drainfield. 7. Final grading over the tank shall be such that a positive slope exists away from the septic tank. DRAINFIELD CONSTRUCTION: 1. The drainfield shall be constructed to the dimensions shown on the design. The bottom of the trench shall be within 2" of level. Distribution piping must be placed level with perforations down atop a level bed of drainfield 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 drainfield 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. Contractor shall verify the septic tank and drainfield 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. 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 trench to drain away. A minimum 2' of accepting soil is required below the drainfield rock for a 5' wide trench. All pockets of unacceptable materials must be removed and replaced. Lot 18, Block 1, Paradise Valley July 31, 2010 Page 3 of 3 MATERIAL SPECIFICATIONS: 1. Septic tanks must be constructed by a municipally approved septic tank manufacturer. 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. 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 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. 6 7 8 9 70 O 1,7 • t '-° Municipality of Anchors I • t {, On-Site Water and Wastewater Program z (907) 343-7904 a JUL 3 12011 A F E Y Certificate of On-Site Systems Appro : ncu 6e9c' Parcel I.D. 020-424-38 Expiration Date: " 2_:-1 7 1. GENERAL INFORMATION: Complete legal description Paradise Valley: Block 1, Lot 18 Location (site address) 18701 Denmark Circle*Anchorage,AK 99516 Current Property owner(s) Brad&Joy Sutter Day phone 717-4128 Mailing address 18701 Denmark Circle*Anchorage,AK 99516 Real Estate Agent Dan Wolf Day phone 227-1969 2. TYPE OF DWELLING: ® Single Family (w/wo ADU) ❑ Duplex ❑ Multiple Dwellings (Single Family and/or Duplex) 3. NUMBER OF BEDROOMS: 4 4. TYPE OF WATER SUPPLY: TYPE OF WASTEWATER DISPOSAL: Individual Well Individual Individual Water Storage ❑ Holding Tank ❑ Community Class Well ❑ Community ❑ Public Water System ❑ Public Sewer ❑ WaiverNariance request for: Distance: Received by: % _4. f Date: 4447— COSA to be released to the engineer,unless otherwise requested by the engineer. COSA Fee $ '2-(o) - Waiver Fee $ J Date of Payment XIt l f Date of Payment Receipt Number OSIq 36 Receipt Number COSA# OCt 7 133D Waiver# 5. STATEMENT OF INSPECTION BY ENGINEER As certified by my seal affixed hereto and as of the validation date shown below, I verify that my investigation, based on procedures outlined in the Certificate of On-Site Systems Approval Guidelines for this application, shows that the on-site water supply and/or wastewater disposal system is (are) safe, functional and adequate for the number of bedrooms and type of structure indicated herein. I further verify that based on the information obtained from the Municipality of Anchorage files and from my investigation and inspection, the on-site water supply and/or wastewater disposal system is(are) in compliance with all applicable Municipal and State codes, ordinances, and regulations in effect at the time of installation. Name of Firm: Garness Engineering Group, Ltd (GEG) Phone: 907-337-6179 Address: 3701 East Tudor Road,Suite 101-Anchorage, Alaska 99507 Engineer's Printed Name: Jeffrey A. Garness Date: 712 1 14 400Qoo444 In conducting this evaluation, GEG provided an engineering evaluation of the well and/or septic system o QF A C �p4 in accordance with the guidelines and regulations established by the Municipality of Anchorage and % .• •••. 1 industry practices. The reported results describe the condition of the system/s on the date/s of the evaluation. Separation distances were measured to readily identifiable features. Hidden defects or Q lir ` On • encroachments may exist that were not identified during the evaluation. The operational life of all wells * . 4 � and septic systems depend upon a variety of variables, including but not limited to, soil conditions, "" Q groundwater levels (that may fluctuate during the year), quality of construction (materials and 4 1 VA workmanship), and the water usage of the family utilizing the system/s. These conditions can vary,and r . Q are outside the control of GEG. Satisfactory test results do not guarantee future performance of the t/� ey A. . c ess;• system/s: therefore, GEG makes no warranty (express or implied) regarding the future performance of 0� c 7 53 vQ� the well or septic system. GEG makes no representation whether an alternative well or septic system .c$'0can be installed on the property in the event either of the current systems fail to perform adequately in %.0\ • ' Z11/.I• �c� the future. The content of this report is for the sole benefit of the person/party that retained GEG to �4 c pro f es�so^°oQ 44p�0 perform the evaluation. Reliance upon the information provided in this report by any other person or a party (including subsequent property purchasers) is not authorized, nor will it confer any legal right whatsoever. #AECC884 6. DSD SIGNATURE System #1 Approved for Li bedrooms 't OF 7 �... System #2 Approved for bedrooms � yo Disapproved ON-SITE Conditional approval forAND bedrooms, with the following s I itis rronss . WASTEWATER c PROGR6" By: Original Certificate Date: 6 2..` 17 The Municipality of Anchorage Development Services Division (DSD) issues Certificates of On-Site Systems Approval (COSA) based only upon the representations given in paragraph 5 by an independent professional civil engineer registered in the State of Alaska. The Municipality of Anchorage is not responsible for errors or omissions in the professional engineer's work. 7. ATTACHMENTS: COSA Checklist Nitrate Advisory Septic System Advisory Arsenic Advisory Well Flow Advisory Other COSA blue sheet 10-10-12.doc If more than 1 septic system is on the lot: COSA Checklist # of Structure served by this system Certificate of On-Site Systems Approval Checklist Legal Description: Paradise Valley, Block 1, Lot 18 Parcel ID: 020-424-38 A. WELL DATA *Bedrock ® 235' Well type Private If A. B. or C provide PWSID# N/A Well Log (YIN) Yes Date completed 9/9/2010 Sanitary seal (Y/N) Yes Wires properly protected (YIN) Yes Total depth 340 ft. Cased to *238 ft. Casing height (above ground) 18+ in. FROM WELL LOG AT INSPECTION Date of test 9/9/2010 7/21/2017 Static water level 254 ft. 251.6 ft. Well production 15 g.p.m. 5+ g.p.m. WATER SAMPLE RESULTS: Coliform 0 colonies/100 ml. Nitrate 4.16 mg./L. Collected by: GEC, Ltd. Arsenic: ND<5 ug./L. Date of sample: 7/12/2017 B. SEPTIC/HOLDING TANK DATA Tank Type/Material Septic/Steel Date installed 10/6-7/2010 Tank size 1500 gal. Number of Compartments 2 Cleanouts (YIN) Yes Foundation cleanoutt (Y/N) Yes Depression over t nk (Y-�N) Na High water alarm (Y/N) N/A Date of pumping 'I(` i 7� 11 Pumper C P V "� C PLfrifAi i NL ?e-i--41..:----C,? C. ABSORPTION FIELD DATA *Below Existing Grade Date installed 10/6-7/2010 Soil rating kp,dJf 'or ff/bdrm) 1.2 System type Trench Length _ 56 ft. Width 3 ft. Gravel below pipe 6 ft. Total depth 11.2+ ft. Eff. absorption area 672 ft Monitoring tube**Yes Depression over field No Date of adequacy test 7/21/2017 Results (Pass/Fail) Pass For 4 bedrooms Fluid depth in absorption field before test 26 in. Water added 865 gal. New depth 39.5in. Elapsed Time: 120 min. Final fluid depth 34.5 in. Absorption rate >= 600+ g.p.d. Any rejuvenation treatment (past 12 mo.) (Y/N & type) None Known If yes, give date — **A new MT was driven by ARM Services, LLC and extends 6.5 feet below invert. D. LIFT STATION Date installed Size in gallons Manhole/Access (YiN) "Pump on" level at in. "Pump off" level at . wa er alarm evel at in. I- •• Cycles tested Meets alarm & circuit requirements? E. SEPARATION DISTANCES SEPARATION DISTANCES FROM WELL ON LOT TO: Septic tank/lift station on lot 100'+ On adjacent lots 100'+ Absorption field on lot 100 + On adjacent lots 100'+ Public sewer main 75'+ Public sewer manhole/cleanout 100'+ Sewer/septic service line 25+ Holding tank 75'+ Animal containment areas 50'+ Manure/animal excrete storage areas 100'+ SEPARATION DISTANCES FROM SEPTIC/HOLDING TANK ON LOT TO: Building foundation 5'+ Property line 5'+ Absorption field 5+ Water main 10'+ Water service line 10'+ Surface water 100'+ Wells on adjacent lots 100'+ SEPARATION DISTANCE FROM ABSORPTION FIELD ON LOT TO: Property line 10'+ Building foundation 10'+ Water main 10'+ Water service line 10'+ Surface water 100'+ Driveway, parking/vehicle storage 10'+ Curtain drain None Known Wells on adjacent lots 100'+ F. COMMENTS 4o�ooppd G. ENGINEER'S CERTIFICATION OF X40 0 �F:.. q`s��4certify that f have determined through field inspections andilf-/)* .ijr:H9 — ��preview of Municipal records that the above systems are in conformance with MOA COSA guidelines in effect on this rr- date. VI"'.----Je A. am ss:' Engineer's Printed Name JEFFREY A. GARNESS �(09� • E-7195 ep0 J se, . Date 7/3/If% q%4 r 'p '31 t d rofessio^aQ ��0000��Q #AECC884 (Rev. 11/05) Municipality of Anchorage Development Services Department ,, Building Safety Division On-Site Water and Wastewater Program '~~~ -- ~ , , ¢700 Bragaw Street ~,~'~, ,~ P.O. Box 196650 , .. ~0~-- Anchorage, AK 99519-6650 www.muni.org/onsite (907) 343-7904 CERTIFICATE OF ON-SITE SYSTEMS APPROVAL ~"~' FOR A SINGLE FAMILY DWELLING Parcel I.D. 020-424-38 1'. GENERAL INFORMATION Expiration Date: Complete legal description Paradise Valley Subdivision, Block 1, Lot 18 Location (site address) Denmark Circle, Anchorage, AK 99516 Current Property owner(s) Todd and Tami Heber Day phone Mailing address 1011 E. Tudor Road Anchorage, AK 99503 Lending agency Day phone Mailing address Real Estate Agent Day phone Mailing Address Unless otherwise requested, COSA will be held by DSD for pickup. NUMBER OF BEDROOMS: Five (5) 3. 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 On-Site Systems Approval (COSA) based only upon the representations given in paragraph 4 by an independent professional civil engineer registered in the State of Alaska. Certificates of On-Site Systems Approval are required for the transfer of title (except between spouses) for properties served by a single-family on-site wastewater disposal and/or water supply system. DSD also issues COSAs upon request to homeowners. Certificates of On-Site Systems Approval are valid for 90 days from the date of issue for properties served by a private or Class C well and may be reissued with new water sample results. (Certificates may be reissued for a period of up to one year with valid water samples.) Certificates are valid for one year for properties served by Class A or B wells or a public water system, The Municipality of Anchorage is not responsible for errors or omissions in the professional engineer's work. 4. STATEMENT OF INSPECTION BY ENGINEER As certified by my seal affixed hereto and as of the validation date shown below, I verify that my investigation, based on procedures outlined in the Certificate of on-Site Systems Approval Guidelir~es for this application, shows that the on-site water supply and/or wastewater disposal system is (are) safe, f~n~t!o~,al and adequate for the number of bedrooms and type of structure indicated herein. I further verify that baSed Onthe information. obtained from the Municipality of Anchorage files and from my investigation and inspecti°n, ,the on-site water supply and/or wastewater disposa system is(are) in compliance with all applicable Municipal and State codes, ordir~a~ces, and regulations in effect at the time of installation. ~"~me of Firm Anderson Eng neering ~,~"~' Phone 522-7773 Address P.O. Box 240773 Anchorage, AK 99524 Engineer's Printed Name Benjamin J. Schiller bedrooms. DSD SIGNATURE Approved for Disapproved. Conditional approval for Date 4/1/2011 _.,, g,.',,~ · · .... '.. h,4 ~/,,,~-/t J Schiller,: i~. Benj~m · ~ i~ .PRO~FSS~O~.%¢- bedrooms, with the following stipulations: Attachments: COSA Checklist Septic System Advisory Well Flow Advisory Niti?~ Advisory /? X (Rev. 11/05) Arsenic Advisory Maintenance Agreements Supplemental Engineer's Report Other Original Certificate Date: Municipality of Anchorage Development Services Department Building Safety Division On-Site Water & Wastewater Program 4700 Elmore Ropd~ P.O. Box 196650 Anchorage, AK 99507 www. muni.org/onsite (907) 343-7904 CERTIFICATE OF ON-SITE SYSTEMS APPROVAL CHECKLIST Legal Description: Paradise Valley Subdivision, Block 1, Lot 18 A. WELL DATA Well tyPe ..~ Date completed ~l~/'/~0', o Total depth ~.'o ft. If A, B, or C provide PWSID # Sanitary seal (Y/N)...Y Casedto "/,,~ ft. Date of test Static water level Well production FROM WELL LOG ! ~' g.p.m. WATER SAMPLE RESULTS: Coliform ~_.coIonie~/lO0 mL Arsenic: ug/I SEPTIC/HOLDING TANK DATA Nitrate ~o~b mg/L Date of sample: Tank Type/Material .Septic/Steel Tank size ~, 1,5..0J~. ,,.,ga, i. Number of Compartments Two F oufldation cleanout ~it~).', Y Depression over tank (Y/N) N .Date. of pumpihg. New c0nstru~n Pumper ABSORPTION'FIELD DA~A, ,. Date installed I,O/~& ~;Ji, o. S~il rating (g.p.d./~ or ff2/bdrm)l.2 GPD/SF Ue~dgth.. 56 ' .ft. Width 3 ft. Tot~i-ldel~... 9.7 '.fL' Eft. absorption area 672 ft2 Monitoring tube Date of adequacy test New Cons[ Results (Pass/Fail) __ Fluid depth in absorption field before test in. Water added Elapsed Time: min. Final fluid depth Any rejuvenation treatment (past 12 mo.) (YIN & type) Parcel ID: 020-424-38 Well LOg (Y/N) ~ Wires properly protected (Y/N) Casing height (above ground), AT INSPECTION g.p.m. Other bacteria O colonies/100 mL Collected by: ,~. [J{Ne~- Date installed ~,,'/,.~f c~ Cleanouts (Y/N) Y High water alarm (Y/N) N System type Deep Gravel below pipe. 6 ft. Y Depression over field ....N For bedrooms ~ gal. New depth in. in. Absorption rate >= g.p.d. N If yes, give date LIFT STATION Date installed "Pump on" level at~ Datum in. E. SEPARATION DISTANCES Size in gallons "Pump of~' level,at~ Cycles tested in. SEPARATION DISTANCES FROM VVELL ON LOT TO: Septic tank/lift station on lot >~100'. Absorption field on lot >100' Public sewer main N/A Sewer/septic service line >25' Animal containment areas >50' Manhole/Access (Y/N) High water alarm level at Meets alarm & circuit requirements? ..... On adjacent .lots >100' On adjacent lots >100' Public sewer manhole/cleanout Holding tank N/A Manure/animal excrete storage areas >100' SEPARATION DISTANCES FROM SEPTIC/HOLDING TANK ON LOT TO: Building foundation >5' Property line >5' Water main >10' Water service line >10' Wells on adjacent lots >lOO' SEPARATION DISTANCE FROM ABSORPTION FIELD ON LOT TO: Property line >10' Building foundation >10' Water Service line >10' Surface water >100' Curtain drain None Noted Wells on adjacent lots >100' COMMENTS: Absorption field >5' Surface water >1oo' Water main >10' Driveway, parking/vehicle storage, >25' G. ENGINEER S CERTIFICATION _-' I ~ that I have datelined through field inspections and review of Municipal ~s that the above sy~ems are in ~"~ ...... ~"~'~ ....... confo~ance wEh MOA COSA guidelines in effect on this date ~...~~~~..~. Enaineer's Printed Name Benjamin J. Schiller, P.E. Date 4/1/2011 COSAFee $ ~ ~ ~ WaiverFee$ Date of Payment ~)~ Date of ~aymont Receipt ~umbor ~ ~ ~ ~ ~ Receipt ~umber (Rev. ~ ~/05) ! 8351S LOT 7 LOT 5 LOT 19 LOT 6 ~ -"' "% LOT - ' ~' 2~14.0 St°wFmme ' ~ House % ~- c~ I° ~.o ~ N / L=45.00 % SCALE: 1"= 40' LOT 17 LOT 9 tt o:,.. ~o. 323u-S ,'~ ~ t,¢~:.. ..-:~ EASEMENTS OF RECORD, OTHER THAN THOSE SHOWN ON THE RECORDED PLAT ARE NOT SHOWN HEREON. BE Fb 11-1, pg 31 ' AS-BUILT NO CORNERS SET THIS DATE I hereby certify that I have performed a Mortgagee's inspection of the following descdbed property: LOT 18, BLOCK 1, PARADISE VALLEY SUBDIVISION Anchorage Recording Precinct, Alaska, and that the improvements situated thereon are within the property lines and do not ovedap or encroach on the property lying adjacent thereto, that no improvements on the property lying adjacent thereto encroach on the premises in question and that there are no roadways, transmission lines or other visible easements on said property except as indicated hereon. Dated at Anchorage, Alaska this 3rd day of March ,2011 FRED WALATKA & ASSOCIATES Engineers and Surveyors (907-248-1666)