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Home My WebLink AboutALMDALE LT 2AAlrndale Lot 2A #051-312-52 Municipality of Anchorage On-Site Water and Wastewater Program • (907) 343-7904 Page of OWSITE WASTEWATER INSPECTION REPORT Permit Number: OSP151357 PID Number: 051-312-49 Dwelling: ❑0 Single Family (SF) ❑ Duplex (D) ❑ Multiple (SF and/or D) Project: N New ❑ Upgrade Name: Troy Davis Homes, Inc. ABSORPTION FIELD ❑ Deep Trench 9 Shallow Trench ❑ Bed ❑ Mound Address 1689 Knik Goose Bay Road Wasilla, AK 99654 ❑ Qther Phone Number of Bedrooms Soil Rating Total depth from original grade 310-2501 3 g / 9.5 Ft. LEGAL DESCRIPTION Depth to pipe' vert from original grade jam. S?g��. IlGel depth beneath pipe 4.0 Ft. Subdivision Block Lot Almdale 2 Fill added ab veoriginal grade _ Ft. ravel length 60 Ft. Township Range Section Gravel width 5 FL Beds: Number of Lines Distance between lines Ft. SEPARATION DISTANCES To Septic Absorption Lift Station Holding Sewer Total absorption area Number of trenches Dist. between trenches From Tank Field Tank Line 600 Ft' One Ft. Well >100' >100' >100' >75r >25' TANK ❑O Septic ❑ S.T.E.P. ❑ Holding ❑ Other Manufacturer Anchorage Tank Capacity 1,000 Gal. Surface Water >100' >100' NA NA Material Number of compartments Lot Line >5' >10' NA NA Steel Two NA Foundation >5' >10'NA NA LIFT STATION Manufacturer Capacity Curtain Drain None Noted _ Gal. Remarks Pump on level at in. Pump off level at in. High water alarm at in. Pump make and model Electrical Inspections performed by PIPE MATERIAL House to tank D3034 Tank to drainfield D3034 Installer Northern Excavation Drainfield 10 CO/MT F8 Inspector W. Roberts BENCH MARK (Assumed elevation)100.0 ft Inspecction 1" 11/20115 11/20115 Location and description tion 2. s" 0 Back Deck NE Corner. COMMUNITY DEVELOPMENT DEPARTMENT APPROVAL En my wi; OF A4 440 Conditional Approval: Date `P.•' ,�••4S`�,I �•'� •1.7 49?Hc s...: ./ ,,'.MICHAEL E. ANDERSON :Q. J :• CE-4381 ,•'_`� Approved Date e� Inspection Report_9-1-12.doc Municipality of Anchorage Permit Number. OSP151357 DEVEOPMENT SERVICES DEPARTMENT 4700 South Bragaw Street Anchorage, AK. 99519-6655 — 115 LOT 1A I \ 49-th E. ANDERSON CE -4381 ALMDALE AVE M r, M I Well 589'49'00"E 158.35 2D�ROADWAY & PUBLIC UTIWTY RESERVATION MW DKD DMAWPY Three Bedroom Home a rII` TH13 \ ®TH \ Alternate \ Site M2 5 A S1 10.4' 47.1' �C4 16.1' 48.6' 27.8' 34.1' 68.7' 91.8' M7 26.0' 35.6' M2 67.4' 91.2' LOT 2A 'l S89'56'20"W 133.57 131 PLAN AS B SCALE 1' = 40' 0 M Page 2 of 3 PID No. 051-312-49 116 In O O O W rri N 00 O 4+. 00 LEGEND 121 MT — Monitor Tube FCO — Foundation Clean Out TH — Test Hole CO — Clean Out 2CO — Double Clean Out UILT 132 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: OSP151357 V U 2 3.6 1,000 Gallon Septic Tank 98.3 NUU U) Page 3 of 3 PID No. 051-31249 5-15-15 NOTE: Minor fill added above existing grade to level surface irregularities. PROFILE AS -BUILT No Scale 92.5 Development Services Department Building Safety Division ¢F E $ On -Site Water & Wastewater Programa 4700 Elmore Road P.O. Box 196650 Anchorages AK 99507 SRF e T Y Mark Begich www.muni.oNAM9ite Mayor (907) 343-7904 -17 Well Log Permit Number:OSPIS1357 Date of Issue: 11-13-2015 Date Started.11-23-15 Date Completed: 12-01-15 1s well located at approved permit location`? U Yes U No Legal Description: Almdale Lt2 G:0653 Site:18056 Almdale Ave. Property Owner Name & Address: Troy Davis Homes, Inc. 1689 Kmk Goose Bay Rd #400 Eagle River Wasilla, AK 99654 Borehole Data: Depth (ft) Soil Type, Thickness & Water Strata From To stickup 0 2 _ gravel silt tel _ 2 6 6 15 wet gravel 15 17 silt & gravel ( 17 42 soft bedrock 42 50 bedrock (green) 50 145 bedrock fracture 145 150 bedrock ----- ___ __--___._:__----__.... 150 306 1 1 I [ i Water Sample Results: Arsenic: ug/I. Nitrates: —mg/L Total Coli£orrn Bacteria: colonies/100ml, Other Bacteria: col/100ml, Method of Drilling LJ air rotary (J cable tool Casing type: steel Wall Thickness: .250 inches Diameter: 6 inches Depth: 43 feet Liner Type: PVC Diameter: 4.5 inches Depth: 280 feet Casing stickup above ground: 2 feel Static water level (from ground level): 115 feet Pumping levet: feet after hours pumping gpm Recovery Rate: .6 gpm Method of Testing: airlift F-1 Open End n Open Role ❑ Screened Start,.____ feet Stopped feet n Perforations Start feet Stopped feet its feet Stormed 20 feet Pump: intake Depth. feet Pump size hp Brand Name Well Disinfected Upon Completion? IXt Yes Method of Disinfection: chlorine tablets Comments: Well Driller: Hefty Drilling, Inc. 3540 Akula Dr. Anchorage, AK 99516 No Attention: The well driller shall provide a well log to DSD within 30 days of co _ nly ffwL Amnlc p( .D ugh, Development Services Department Building Safety Division Cita-Site Water & Wastewater Prograde r 4700 Elmore Road z P.O. Box 196650 E Mark Begich Anchorage, RK 99507 5 A F E Mayor www.muni.or(rAniite (907)343-7904 Pump Installation Log Well Drilling Permit Number:...Oj�.l`j 0 3 rj? Date of Issue:I �` l " 15 Parcel Identification Number: legal Description fitr,afGle Property Owner Name &Address: i.+� G:UG53 Tro 40ule5 cl.,; v Gap -A WA S. P 7a As( 01lgG5 `► Pump Installation Date: ,a �. 15 Pump Intake Depth Below Top of Well Casing: feet Pump Manufacturer's Name. Vt b i fprI} �,o Pump Model: 3/ tf 4t f 5 fv l y ! v, )cu. Pump Size ,*/ hp Pitless Adapter Burial Depth: p / feet Pitless Adapter Manufacturer's Name: �(wt 1j0 6-10 Pitless Adapter Installer: T `7 dl v 5 Pomel Well Disinfected Upon Completion? 1111 Yes F No Method of Disinfection: C(�lOf ('At, Comments: Pump Installer Name: TO m 147 u a I Attention: The pump installer shall provide a pump installation log to the DSD within 30 days of pump installation, On -Site Water & Wastewater System Permit 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 Permit Number: OSP151357 Tax Code Number: 05131249000 Work Type: WellSeptic Initial Permit Effective Dates: November 13, 2015 to November 12, 2016 Design Engineer: ANDERSON ENGINEERING Subdivision: ALMDALE Site Legal Address: ALMDALE LT 2 G:0653 Owner/Address: TROY DAVIS HOMES INC 1689 KNIK GOOSE BAY RD #400 WASILLA AK 996540000 Site Mailing Address: 18056 ALMDALE AVE, Eagle River Lot Size in Sq Ft: 45888 Total Bedrooms: 3 This permit is for the construction of: Y Disposal Field Y Septic Tank 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 Issued By MUNICIPALITY OF ANCHORAGE Community Development Department Phone: 907-343-7904 Development Services Division Fax: 907-343-7997 On -Site Water & Wastewater Program ON-SITE SEWERIWELL PERMIT APPLICATION 055-1-su - V, Parcel I.D. Property owner(s) Troy Davis Homes Mailing address 165 E. Parks Highway #200 Day phone 310-2501 Wasilla, AK 99654 Site address 18024 Almdale Avenue Eagle River, AK 99577 Legal description (Sub'd., Block & Lot) Legal description (Township, Range & Section) Lot 2, Almdale Subdivision Lot Size 45,888.79 Sq. Ft. Number of Bedrooms Three f APPLICATION IS FOR: APPLICATION IS AN: TYPE OF DWELLING: (N all that apply) - Absorption Field ❑X Initial FX1 Single Family (SF) (w/wo ADU) Septic Tank Q Upgrade ❑ Duplex (D) Holding Tank EJRenewal ElMultiple Dwellings Privy ❑ (SF and/or D) Private Well 0 Water Storage ❑ THIS APPLICATION INCLUDES A VARIANCE / WAIVER REQUEST FOR: Dis tance: I certify that the above information is correct. I further certify that this is in accordance with applicable Municipal Codes. LL property owner or Permit/Rush Fees: 909 4_2_K4g?6Yo Date of Payment: 10/014-A-051 Receipt Number: t�5? f -(G Permit No. 61-35? Permit App_::- Waiver Fees: Date of Payment: Receipt Number: Waiver No. Soe.2$ (,- 122 ❑X 0 Municipality of Anc On -Site Water and Wastewater (907) 343-7904 std� y w .s Irl( pt"n0� Certificate of On -Site Systems Approval Parcel I.D. -^-4— C,51- 312-52 _ 1. GENERAL INFORMATION Complete legal description Almdale, Lot 2 A Expiration Date: _S r 18-1 Location (site address) 18056 Almdale Avenue Eagle River, AK 99577 Current Property owner(s) Mailing address Real Estate Agent Troy Davis Homes Day phone 357-9394 1689 Knik Goose Bay Road, Suite 400 Wasilla, AK 99654 2. TYPE OF DWELLING: 0 Single Family (w/wo ADU) ❑ Duplex ❑ Multiple Dwellings (Single Family and/or Duplex) Day phone 3. NUMBER OF BEDROOMS: Three 4. TYPE OF WATER SUPPLY: TYPE OF WASTEWATER DISPOSAL: Individual Well Individual 7X Individual Water Storage ❑ Holding Tank ❑ Community Class Well ❑ Community ❑ Public Water System ❑ Public Sewer ❑ WaiverNariance request for: Distance: Received by: IJA jadAZA Date: I "r% COSA to be released to the engineer, unless otherwise i .quested by the engineer. COSA Fee $ (,j Ya tgjA — 1i Waiver Fee $ Date of Payment I;)'1rih 5/ Date of Payment Receipt Number 635X' Receipt Number COSA # C):�C�S �� ` 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 Anderson Engineering Address P.O. Box 240773 Anchorage, AK 99524 Engineer's Printed Name Michael E. Anderson, P.E. 6. DSDSI NATURE �S#1A df b d Phone 522-7773 Date 12/17/2015 ystem pprove or e rooms eMlteHAs@'E: AYIfJFRSON e a, System #2 Approved for bedrooms s�'o C= -438d Disapproved °R0 ESSIONA�® Conditional approval for bedrooms, with the following stipulation ` By: Original Certificate Date: I Z —19, —/S 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 engineerregistered 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 X Nitrate Advisory Septic System Advisory Arsenic Advisory Well Flow Advisory Other COSA blue sheet f .. .. 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: Almdale, Lot 2A A. WELL DATA Well type Private If A, B, or C provide PWSID # _ Datecompleted 12-1-15 Sanitaryseal (Y/N) Y Total depth 306 ft. Cased to 43 ft. FROM WELL LOG Date of test 12-1-15 Static water level 115 ft. Well production .6 9 - p.m -WATER SAMPLE RESULTS: Coliform 0 colonies/100 mL Nitrate ND mg/L Arsenic ND ug/L Date of sample: 12/9/15 B. SEPTICIHOLDING TANK DATA Tank Type/Material Septic/Steel Tank size 1,000 gal. Number of Compartments 2 Foundation cleanout (Y/N) Y Depression over tank (Y/N) N Date of pumping New Const. Pumper C. ABSORPTION FIELD DATA Parcel ID: 051-312-46 S-2- Well Z Well Log (Y/N) Y Wires properly protected (Y/N) Y Casing height (above ground) >18 n. AT INSPECTION g.p.m. Collected by: Hefty Drilling Date installed 11-20-15 Cleanouts(Y/N) High water alarm (Y/N) Y N Date installed 11/20/15 Soil rating (g.p.d./ft2 or ft2/bdrm) 8 GPD/BDRM System type 5' Wide Length 60 ft. Width 5 ft. Gravel below pipe 4 ft. Total depth 7'5-8 ft. Eff. absorption area 600 ft2 Monitoring tube Y Depression over field N Date of adequacy test New Const. Results (Pass/Fail) For _bedrooms Fluid depth in absorption field before test in. Water added gal. New depth in. Elapsed Time: min. Final fluid depth in. Absorption rate >= g.p.d. Any rejuvenation treatment (past 12 mo.) (Y/N & type) N If yes, give date I D. LIFT STATION Date installed "Pump on" level at Datum Size in gallons in. "Pump off' level at in. _ Cycles tested E. SEPARATION DISTANCES PV��Ri7��Se5ilti7l Septic tank/lift station on lot >1 00' Absorption field on lot >1 00' Public sewer main >75' Sewer /septic service line >25' Animal containment areas >50' SEPTIC/HOLDING TANK ON LOT TO: >5' Building foundation Property line >5, Water main >10 Water service line >10 Wells on adjacent lots >100' 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' 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 >100' Holding tank >75' Manure/animal excrete storage areas >100' F. COMMENTS G. ENGINEER'S CERTIFICATION i certify that I have determined through field inspections and review of Municipal records that the above systems are in conformance with MOA COSA guidelines in effect on this date. Engineer's Printed Name Michael E. Anderson, P.E. Date 12/17/2015 COSA brown sheet 10-10-12.doc Absorption field >5, Surface water >100' Water main >10' , Driveway, parking/vehicle storage > 10 MICHAEL E'ANDERSON J' '• CE -4337 e � in. Municipality of Anchorage Development Services Department Building Safety Division On -Site Water and Wastewater Program 4700 Elmore Street P.O. Box 196650 Anchorage, AK 99519-6650 www.ci.anchorage.ak.us (907)343-7904 Water Well Advisory Certificate of On -Site Systems Approval (COSA) # OSC 151677 During a recent COSA on-site inspection and test of the potable water supply well on Block , Lot 2A of Almdale subdivision, the well's productivity was determined to be .6 gallons per minute. The minimum well productivity required by this Department (AMC 15.55) for a 3 -bedroom residence is .31 gallons per minute. Although the subject well currently exceeds this minimum requirement, all parties concerned are advised that the production capacity of the well may fluctuate. Restriction of non-critical water uses such as washing cars and watering lawns and gardens may be required. This advisory must be attached to all copies of the subject Certificate of On - Site Systems Approval. Lot 2A HAS 43.342 SOYT. OF ARTA GRAPHIC SCALE.. 7 Inch = 30 Feet 010� 15 0 s 0 60 FOR: Troy Davis Homes FORBES & ASSOCIATES. INC P.O. BOX 232293 Anchorage, Alaska 99523 (907) 227-5881 Date 10-22-15 Grid NW 653 Drawn by CEF Scale 1" — 30' As -built Survey 2150216 Field Book 246 I hereby certify that the property described hereon has been surveyed by me, or at my direction, and that the improvements situated thereon are within the property lines and do not overlap or encroach on the property lying adjacent thereto unless otherwise shown. 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 easements on said property except as shown. It is the responsibility of the owner or builder, prior to construction, to verify proposed building grade relative to finish grade and utility connections and to determine the existence of any easements, covenants, or restrictions which do not appear on the recorded subdivision plat. Listed distances prevail over scaling. Reproduction may cause distortion. Lot 2A I Block ALMDALE SUBDIVISION yr►lkM1 .OF. .,44 41 AW In... ..... ...........�/ 4 ...«... o..«..� :« CHARLES" E FORBES $ 12-04-15 • �l s pr®ressiooat��y'w� / iX\�sra�; October 26, 2015 Municipality of Anchorage Development Services Department On -Site Water and Wastewater Program 4700 South Bragaw Street Anchorage, AK 99519-6650 Subject: Lot 2, Almdale Subdivision Septic System Design and Permit Application Impacts to Adjacent Properties Dear Onsite Services Engineer: The owner of Lot 2, Almdale Subdivision intends to construct a new three-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 septic system along with the alternate site. No existing wells are closer than 100' from the proposed septic system. Drainage arrows and ground surface contours 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. The test holes placed on the tract in the area of the absorption trench and alternate site indicated silty sand with gravel (SM) material. The percolation rate of the soil was determined to be 11-14 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 .8 gallons per day per square foot was used in the design of the absorption system. We are proposing to place a new 1,000 -gallon septic tank and a 60' long by 5' wide by 4' 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 4' below the surface and the total depth will be 8'. 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 absorption trench slopes from the northwest to the southeast at shallow slopes. The new trench will be constructed parallel with the contours of the slope as much as possible in conformance with Municipal requirements. The new septic system will be constructed a minimum of 100' Lot 2, Almdale Subdivision October 26, 2015 Page Two from all wells and any surface water and 10' from the proposed and existing water services in the area. If the system is constructed in accordance with our design the following statements apply: 1. 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, /� WW4,0-L E�.""'� Michael E. Anderson, P.E. Attachments .'7 49th /^1 V MICHAEL E. ANDERSON No. CE 4381 x �I / 115 116 / \ ALM DALE AVE\ r rwr •r how �— / i \ Well 123 I Q e w Vocont Properly J No Structures Slalus. of Well Unkrlbwn \ m 121 LOT 1 LOT 2 165.74' S69M'34v Si99i 133.57' 130 131 132 °° 49th t MICHAEL, E. ANDERSON•; La NO. CE -4381 AREA MAP SCALE 1" = 100' Existing Well I•Z LOT 1 NOTE: No Areas of Excessive Slope are Within 50' Downslope or Surface Water Within 100' of Any Part of the New Septic System. �. ..... �F q�q � 131 ........... �. �0 :• 49th 'c �� 7✓ ..., �...�•.. :MICHAEL E. ANDERSON L, i 15' 0 i 1,Gappuc Gallo \ peptic fi6nk N (/1 o Well SV . CG ++ zC l 0 121 T® w LD LD , N P .. TI, J % .:.� 00 rr MT , All Site do t\ I \ \ 60' Lonq z'S, epfh l� z 4' Effective bbbepfeh�\ Absorption Trench \ I 0 �' \~ LOV 2 AL AL BDIVISI N 43,909.16 ISF Co �� U, W CONTOUR IN ERVAL — 2' S89.52'54'W 133.57 SITE PLAN SCALE 1" = 40' 132 LEGEND MT — Monitor Tube FCO — Foundation Clean Out TH — Test Hole CO — Clean Out 2CO — Double Clean Out LOT 2, ALMDALE SUBDIVISION DESIGN. FACTORS: SYSTEM REQUIREMENTS: Three Bedroom Home 5' Wide Trench System Pere. Rate: 6-15 Min./Inch 1,000 Gallon Septic Tank Application Rate: .8 GPD/SF 4' Drainfield Rock 3 Bedrooms * 150 GPD/Bedroom = 450 SF Absorption Area 450 SF/.8 GPD/SF/5 SF (Width) *.5 (Red. Factor)= 56.25 LF Trench Length THEREFORE: Construct A 60' Long x 5' Wide x 4' Effective Depth Absorption Trench at the Location Shown. Distribution Line to be Placed 4' Below Existing Ground Level. Total Depth to be 8' Below Existing Ground. Provide 3' Cover Over Absorption Trenches and 4' Cover Over and 4' of Cover Over Septic Tank. 5' TYPICAL 5' WIDE TRENCH SECTION (NO SCALE) . NOTE: Grade Area Over Trench to Drain Away. Minimum 6' Separation From Bedrock. Minimum 4' Separation From Groundwater. Minimum 100' Separation From Private Wells in the Area. Minimum 100' Separation From Surface Water or Streams. MUNICIPALITY OF ANCHORAGE DEVELOPMENT SERVICES DEPARTMENT 4700 BRAGAW STREET ANCHORAGE, AK 99519-6650 DEPTH (ieeQ 1 - 2- 3- 4- 5 - 6- 7- 8 - 9- 10- 11 12- 13- 1 1 1 SOILS LOG - PERCOLATION TEST LEGAL DESCRIPTION: BLM LOT 122, T15N, R2W, SECTION 25 PERFORMED FOR: TROY DAMS HOMES. INC. DATE: 2/27/15 PROJECT No.: PARCEL ID#: TECHNICIAN: L. BETTS TEST HOLE 3 OB/OG d d d d a SILTY SAND ° WITH GRAVEL d. SM � d d 0 d 0 d BOH @ 15' SLOPE N oP 49th MICHAEL E. ANDERSON SITE PLAN SEE SITE PLAN s i WAS GROUND WATER ENCOUNTERED? NO IF YES WHAT DEPTH? DEPT] OF WATER AFTER MONITORING: NONE z% DATEOFMONITORING: 5/15/15 P E DATE READING GROSS TIME (MINUTES) NET TIME (MINUTES) DEPTH To WATER (INCHES) NET DROP (INCHES) TEST HOLE PRESOAKED PRIOR TO TESTING: 2/28 1 2:02 1.38" 2 2:32 30 3.88" 2.50" 3 2:33 1.50" 4 3:03 30 4.00" 2.50" 5 3:04 1.38" 6 3:14 30 3.88° 2.50" PERCOLATION RATE: 12 (MIN/INCH) PERC. HOLE DIA. 6„ (INCHES) TEST RUN BETWEEN: 4.0 FT. and 5.0 FT. COMMENTS: TEST HOLE PRE SOAKED PRIOR TO TEST. TEST PERFORMED BY ANDERSON ENGINEERING. 1. MICHAEL E. ANDERSON CERTIFY THAT THIS WAS PERFORMED IN ACCORDANCE WITH ALL STATE AND MUNICIPLE GUIDELINES IN EFFECT ON THIS DATE: 7/9/15 MUNICIPALITY OF ANCHORAGE DEVELOPMENT SERVICES DEPARTMENT 4700 BRAGAW STREET ANCHORAGE, AK 99519-6650 DEPTH (feet) 1- 2 3 4- 5- 6- 7- 8- 9- 10- 11 12- 13- 16 17 18 19 SOILS LOG - PERCOLATION TEST LEGAL DESCRIPTION: BLM LOT 122, T15N, R2W, SECTION 25 PERFORMED FOR: TROY DAvls HOMES. INC. DATE: 2/27/15 PROJECT No.: PARCEL ID#: TECHNICIAN: L. BETTS d TEST HOLE 4 OB/OG 1, I SILTY SAND ° 1 WITH GRAVEL a SM SLOPE N o� r 49th n E. ANDERSON P.f ..;o. I SITE PLAN SEE SITE PLAN a WAS GROUND WATER ENCOUNTERED? NO O IF YES a. WHAT DEPTH? DEPT11 OF WATER AFTER MONITORING: NONE 0 2% A DATE OF MONITORING: 5;15/15 P E BOH @ 16.5' DATE READING GROSS TIME (MINUTES) NET TIME (MINUTES) DEPTH TO (NATER (INCHES) NET DROP (INCHES) TEST HOLE PRESOAKED PRIOR TO TESTING: 2/28 1 3:35 2.38" 2 4:05 30 5.00" 2.62" 3 4:07 2.25" 4 4:37 30 4.75" 2.50" 5 4:38 2.38" 6 5:08 30 4.88" 2.50" PERCOLATION RATE: 12 (MINANCH) PERC. HOLE DIA. 6" (INCHES) TEST RUN BETWEEN: 4.0 FT. and 5.0 FT. COMMENTS: TEST HOLE PRE SOAKED PRIOR TO TEST, TEST PERFORMED BY ANDERSON ENGINEERING. 1, MICHAEL E. ANDERSON CERTIFY THAT THIS WAS PERFORMED IN ACCORDANCE WITH ALL STATE AND MUNICIPLE GUIDELINES IN EFFECT ON THIS DATE: 7/9/15