HomeMy WebLinkAboutT12N R3W SEC 13 PARCEL 11ATI 2N R3W ec. 13 Parcel 11A #015-092-46 Inspection Report 1-1-12.doc Municipality of Anchorage Community Development Department Page 1 of 3 On -Site Water and Wastewater Program 4700 Elmore St. • P.O. Box 196650 Anchorage, AK 99519-6650 • http://www.muni.org/onsite • (907) 343-7904 ON-SITE WASTEWATER INSPECTION REPORT Permit Number: OSP121372 PID Number: 015-092-46 ❑ New 0 Upgrade Name: Shawn and Melissa Clark ABSORPTION FIELD ❑✓ Deep Trench ❑ Shallow Trench ❑ Bed ❑ Mound .address 12811 Cumberland Drive Anchorage, AK 99516 ❑ Other Phone Number of Bedrooms Soil Rating Total depth from original grade 4 •8GPD/SF 12.1 Ft. LEGAL DESCRIPTION Depth to pipe invert from original grade 4,6 Ft Gravel depth beneath pipe - 7.5R. Subdivision Block Lot 11A Fill added above original grade 0-1 Ft Gravel length 51 FL Township Range Section 12N 3W 13 Gravel width 3Ft. Beds: Number of Lines Distance between lines I Ft. SEPARATION DISTANCES To .Septic Absorption Holding Sewer Total absorption area Number of trenches Dist, between trenches From Tank Field Lift Station Tank Line 765 Ftp One I Ft. Well >100' >100' N/A N/A >25' TANK ❑ Septic ❑ S.T.E.P. ❑ Holding ❑ Other Manufacturer Anchorage Tank Capacity I 1,250Gal. Surface Water >100' >100' N/A N/A Material Steel Number of compartments Two Lot Line >5' >10' N/A N/A NA Foundation >5' >10' NIA NIA LIFT STATIONManufacturer Capacity Gal. Curtain Drain None Noted Pump on level of Pump off level at High water alar at Remarks in. in. in. _ Pump make and model Electrical Inspections performed by PIPE MATERIAL Housetotank D3034 Tankto D3034 drainfield Installer - Red Dog Excavation Drainfield F810 CO/MT D3034 Inspector MEA BENCHMARK (Assumed elevation) 100.0ft Inspectiona 8/1/13 8/1/13 Location and description dates: 2nd Garage Slab. 3" 8/2/13 4'" COMMUNITY DEVELOPMENT DEPARTMENT APPROVAL ® I1 ®� OF ,4 6� Conditional Approval: Date r 49TH , s__ . %° : MICHAEL E. A.."DER-ON i•°. � CE 4381 - ApprovedAK Date -7-1 q Inspection Report 1-1-12.doc Permit Number: Lot 4 Municipality of Anchorage DEVEOPMENT SERVICES DEPARTMENT 4700 South Bragaw Street Anchorage, AK. 99519-6655 - 343-7904 LODGE POLE COURT `EDGE OF ROADWAY Ay�.. t.. ...�.5 807-50-W 220.00' r I I I 1 Lot 3 m ee0ra House S2 \*TH 2CC cs PARCEL 11 A SECTION 13' T1 2N. R3W, SEWARD MERIDIAN, ALASKA 64,283 s.f. 1 11 Page 2 of 3 PID No. 015-092-46 A 1 8 S1 83.51 114.9' S2 90.1' 119.7' 75 112.3-1138.7- 12.3' 138.7'M1 Mi 96.6' 130.3' C6 1 82.2-1 123.1 - Lot 3 I I I Lot 5 �04 .......,, •4s!, LEGEND !Lj:.•' . S1 — Septic Vent C5 — Clean Out e 49th0� MI — Monitor Tube ....... ""' "" ii9" TH — Test Hole � KW.-R.JL�••• • FCO — Foundation Clean Out �•�MICHAEL •E. ANDERSON .............................................. FCO 2CO — Double Clean Out C NO. CE -4387•••p;,: PLAN AS BUILT ��TF • 3 "ZZ r � ♦♦• •, 1\a\\S *Ae SCALE 1' 50' Municipality of Anchorage Page 3 of 3 DEVEOPMENT SERVICES DEPARTMENT 4700 South Bragaw Street Anchorage, AK. 99519-6655 - 343-7904 On -Site Wastewater Disposal System or Well Inspection Report Permit Number: OSP121372 2.8 97.0 1,250 Gallon Septic Tank PID No. 015-09246 U F U PROFILE AS -BUILT No Scale 10-10-12 ---- 92.0 On -Site Wastewater Disposal 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: OSP121372 Tax Code Number: 01509246000 Work Type: Septic Upgrade Permit Effective Dates: November 14, 2012 to November 14, 2013 Design Engineer: ANDERSON ENGINEERING Subdivision: T12N R3W SEC 13 Site Legal Address: T12N R3W SEC 13 PARCEL 11A G:2440 Owner/Address: CLARK SHAWN W & MELISSA A 6 . <<{'j3 -,,— o $- 1-13 /0!30 12811 CUMBERLAND DRIVE ANCHORAGE AK 995162746 Site Mailing Address: 9201 NETTLETON DR, Anchorage Lot Size in Sq Ft: 64240 Total Bedrooms: 4 This permit is for the construction of: Y Disposal Field Y Septic Tank N Holding Tank N Privy N 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: co -6�/ %yeer 5005 G-O.na. Cha7ej -fD ccy t'-Cnok. MUNICIPALITY OF ANCHORAGE Community Development Department Phone: 907-343-7904 Development Services Division Fax: 907-343-7997 On -Site Water & Wastewater Program ON-SITE SEWER/WELL PERMIT APPLICATION q(0 Parcel I.D. 015-092-089. Property owner(s) Shawn and Melissa Clark Day phone Mailing address 12811 Cumberland Drive Anchorage, AK 99516 Site address 9201 Nettleton Drive Anchorage, AK 99516 Legal description (Sub'd., Block & Lot) Legal description (Township, Range & Section) T12N R3W SEC 13 PARCEL 11A Lot Size 64,240 Sq. Ft. Number of Bedrooms Four (4) APPLICATION IS FOR: APPLICATION IS AN: TYPE OF DWELLING: (® all that apply) Absorption Field ❑X Initial ❑ Single Family (SF) ❑X (w/wo ADU) Septic Tank ❑X Upgrade 0 Duplex (D) ❑ Holding Tank ❑ Renewal ❑ Multiple Dwellings ❑ Privy ❑ (SF and/or D) Private Well ❑ Water Storage ❑ THIS APPLICATION INCLUDES A VARIANCE / WAIVER REQUEST FOR: Distance: I certify that the above information is correct. I further certify that this is in accordance with applicable Municipal Codes. n (Signature of property owner or authorized agent) Permit/Rush Fees: Sao' Date of Payment: 1 o 11 15112. ` 6y Receipt Number: © I S 1 - Permit No. Permit App_: Waiver Fees: Date of Payment: Receipt Number: Waiver No. ANDERSON ENGINEERING P.O. BOX 240773 ANCHORAGE, AK 99524 522-7773 677-7766 FAX October 13, 2012 Municipality of Anchorage Development Services Department On -Site Water and Wastewater Program 4700 Elmore Road Anchorage, AK 99519-6650 Subject: Parcel 11A, Section 13, T12N, R3W, S.M. Septic System Design and Permit Application Impacts to Adjacent Properties Dear Onsite Services Engineer: The existing septic system on the subject lot was originally constructed in 1964 and is undocumented. It has failed and must be replaced. We are therefore requesting a permit be issued for the upgrade of the septic system to accommodate the four- bedroom home on the lot. The attached Site Plan and backup documentation identify the location and configuration of the existing and proposed septic systems. The existing septic crib will be decommissioned in accordance with Municipal Code and a new 1,250 Gallon Septic Tank placed at the location shown. A new absorption trench will be constructed in accordance with Municipal Code. Also identified on the plans are the locations of the existing well on this and adjacent lots and adjacent septic systems. No conflicts exist between the proposed septic system and the wells on this or adjacent lots. Protective radii are shown to the adjacent wells. Drainage arrows are shown indicating the current drainage patterns. The drainage patterns will be maintained after construction. The test hole placed on the lot indicated Well Graded Gravel with Sand and Sill (GM/SM) the entire depth. The percolation rate was determined to be less than 5 minutes per inch. We have designed the new trench with an application rate of 1.2 gallons per date per square foot. No groundwater was found in the test hole and none developed during the monitoring period. We are proposing to place a 50' long trench by 5' wide with a 4' effective depth. The total depth of the system will be 8' with the distribution line at 4' below the existing surface. The ground surface on the lot is slopes slightly to the southwest in the area of the proposed absorption trench. The trench will be placed parallel to the contours of the Parcel 11A, Section 13, T12N, R3W, S.M. October 13, 2012 Page Two ground as much as possible and in conformance with design criteria. A minimum of 100' will be maintained between all components of the septic system and the existing well and from any surface water in the area. If the system is constructed in accordance with our design the following statements apply: I. 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, Michael E. Anderson, P.E. Attachments 7 L-j,o- -N 1.9. i 3 49th i MICHAEL E. ANDERSON 1% No. CE -4381 j Lot 4 Existing Well Lot 3 0 MICHAEL E. ANDERSON No. CE -4381 0 pi LODGE POLE COURT z 3 &Ag Well rri z 2-------o rri 1A 8A o AREA MAP SCALE 1' = 100' VACANT \ 4 9O\ o> � 0 00 5 VACANT 0 Q 00 Q 6 OO Lot 4 Z rn in I 0 Z Lot 3 O m LODGE POLE COURT -S 89 7'50'W 220.00' 0 -11 DECK Decommission Existing Septic System in Accordance with Municipal Code. Exact Locatfan CO Four Unknown. Bedroom iHouse r i i i i Existing CO Well cu I � I 1,50 Gallon ` y/ Septic Tank S�, y/ 2CO SV 00i 6� 50' Lpng x 3' Wide y/ x 7.5 Effective Depth y/ Absorption Trench PARCEL 11A "SECitOPt-43� TI 2N, R3W, SEWARD MERIDIAN, ALASKA 84,240 s.f. Lot 3 NOTE: No Areas of Excessive Slope Are Less Than 50' Downslope From the Absorption Trenches. No Surface Water is Within 100' of Any Part of the New Septic System. SITE PLAN SCALE 1" = 50' CO .& Lot 4 Lot 5 LEGEND SV — Septic Vent CO — Clean Out MT — Monitor Tube MH — Man Hole TH — Test Hole FCO — Foundation Clean Out 2CO — Double Clean Out PARCEL 11A, SECTION 13 co14�1- T12N, R3W, S.M. DESIGN FACTORS: SYSTEM REQUIREMENTS: Four Bedroom Home Perc. Rate: 13.3 Min./Inch Application Rate: .8 GPD/SF Deep Trench System 1,250 Gallon Septic Tank 7.5' Drainfield Rock 4 Bedrooms ` 150 GPD/Bedroom = 600 SF Absorption Area 600 SF/.8 GPD/SF/15 SF/LF = 50 LF Trench Length THEREFORE: Construct a 50' Long x T Wide x 7.5' Effective Depth Absorption Trench at the Location Shown. Flowline Elevation to be 2.5' Below the Existing Ground Elevation. Total Depth to be 10' Below Existing Ground. Provide 4' of Cover Over Septic Tank and T of Cover Over Absorption Trench. Maintain 100' Separation From Private Wells in the Area. 3' TYPICAL DEEP TRENCH SECTION (NO SCALE) NOTE: Grade Area Over Trench to Drain Away. Minimum 6' Separation From Bedrock. ■'. Minimum 4' Separation From Groundwater. 0 Minimum 200' Separation From Class A Well in the Area. Minimum 100' Separation From Surface Water or Streams: MICHAEL E. ANDERSON No. CE -4381 0 MUNICIPALITY OF ANCHORAGE DEVELOPMENT SERVICES DEPARTMENT 4700 BRAGAW STREET ANCHORAGE, AK 99519-6650 DEPTH (feet) 1- 2 3 4 6 7 8 9 10- 11 12- 13- 14- 15- 16- 17- 18- 19- SOILS LOG - PERCOLATION TEST LEGAL DESCRIPTION: PARCEL IIA, SECTION 13, T12N, R3W PERFORMED FOR: SHAWN CLARK DATE: 8/10/2012 PROJECT No.: PARCEL ID#: TECHNICIAN: MEA TEST HOLE I OL/OG SILTY GRAVEL WITH SAND GM/SM DRY All BOH @ 16' N MICHAEL E. ANDERSON ra SITE PLAN SEE SITE PLAN v WAS GROUND WATER ENCOUNTERED? NO IF YES @ WHAT DEPTH? DEPTH OF WATER AFTER MONITORING NONE O 2% DATE OF MONITORING: 10/10/2012 r DATE READING GROSS TIME (MINUTES) NET TIME (MINUTES) DEPTH TO WATER (INCHES) NET DROP (INCHES) TEST HOLE PRESOAKED PRIOR TO TESTING: 8/14 1 2:04/2:14 10 1.25°/8.50" 7.25" 2 2:15/2:25 10 1.00'78.25" 7.25" 3 2:26/2:36 10 1.00'78.25° 7.25" 4 2:37/2:47 10 1.00^/8.25" 7.25" 5 2:48/2:58 10 1.13^/8.38^ 7.25" 6 2:59/3:09 10 1.25"/8.5o" 7.25" PERCOLATION RATE: 1.4 (MIN/INCH) PERC. HOLE DIA.1 o (INCHES) 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: 1011312012 MUNICIPALITY OF ANCHORAGE DEVELOPMENT SERVICES DEPARTMENT 4700 BRAGAW STREET ANCHORAGE, AK 99519-6650 SOILS LOG - PERCOLATION TEST LEGAL DESCRIPTION: PARCEL IIA, SECTION 13, T12N, R3W PERFORMED FOR: SHAWN CLARK DATE: 7/31/2013 PROJECT No.: PARCEL ID#: TECHNICIAN: MEA DEPTH TEST HOLE 2 (feet) I SLOPE C-o.4tl j L7 F 49th •@* MICHAEL E. ANDERSON Na. CE -4381 Pmfessio"al SITE PLAN SEE SITE PLAN 10 WAS GROUND WATER ENCOUNTERED? NO IF YES t, WHAT DEPTH? S DEPTH OF WATER AFTER MONITORING: NONE L 2% 1 1 DATE OF MONITORING' 10/10/2012 C ,n 1 1 1 DATE READING OL/OG 1 DEPTH T WATER (INCHES) NET DROP (INCHES) 2 TEST HOLE PRESOAKED PRIOR TO TESTING: 7/31 1 n' SILTY GRAVEL 3 WITH SAND 2 ; GM/SM 4 2.50" 3 10:37 5 6 11:07 BOTTOM OF TRENCH I SLOPE C-o.4tl j L7 F 49th •@* MICHAEL E. ANDERSON Na. CE -4381 Pmfessio"al SITE PLAN SEE SITE PLAN 10 WAS GROUND WATER ENCOUNTERED? NO IF YES t, WHAT DEPTH? S DEPTH OF WATER AFTER MONITORING: NONE L 2% 1 1 DATE OF MONITORING' 10/10/2012 C ,n 1 1 1 DATE READING GROSS TIME (MINUTES) NET TIME (MINUTES) DEPTH T WATER (INCHES) NET DROP (INCHES) TEST HOLE PRESOAKED PRIOR TO TESTING: 7/31 1 10:06 3.25" 2 10:36 L 30 5.75" 2.50" 3 10:37 3.00" 4 11:07 30 5.25" 2.25" 5 11:08 3.125" 6 11:38 30 5.375" 2.25' PERCOLATION RATE: 13.3 (MIN/INCH) PERC. HOLE DIA. 10" (INCHES) TEST RUN BETWEEN: 6 FT. and 7 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: 7/31/13 • '� Municipality of Anchorage r On -Site Water and Wastewater Program (907)343-7904 Certificate of On -Site Systems Approval Parcel I.D. 015-092-46 Expiration Date: 7 ` 7 - 1. GENERAL INFORMATION Complete legal description T12N R3W SEC 13 Parcel 11A Location (site address) 9201 Nettleton Drive Anchorage, AK 99516 Current Property owner(s) Shawn & Melissa Clark Day phone Mailing address 12811 Cumberland Drive Anchorage, AK 99516 Real Estate Agent Day phone 2. TYPE OF DWELLING: ❑ Single Family (w/wo ADU) ❑ Duplex ❑ Multiple Dwellings (Single Family and/or Duplex) 3. NUMBER OF BEDROOMS: Four 4. TYPE OF WATER SUPPLY: TYPE OF WASTEWATER DISPOSAL: Individual Well ❑ Individual ❑ Individual Water Storage ❑ Holding Tank ❑ Community Class Well ❑ Community ❑ Plihiin_. Water Svgtam ❑ Public Sewer (-1 Waiver/Variance request for: art Received by.' ^ ` Date: COSA to be released to the engineer, unless otherwise requested by the engineer. COSA Fee $ 401(a ?. 90 Waiver Fee $ Date of Payment 01014/ig Date of Payment Receipt Number '004434 Receipt Number COSA# Q5CILllu9(o 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 Phone 522-7773 Address P.O. Box 240773 Anchorage, AK 99524 Engineer's Printed Name Michael E. Anderson, P.E. Date 3/20/2014 6. DSD SIGNATURE G ` o System #1 Approved for bedrooms System #2 Approved for bedrooms I`f Disapproved a`'v Conditional approval for bedrooms, with the following stipulaforist By; �� �% /ti/; 1� Original Certificate Date: ' / — 7 The Municipals 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 engineers work. 7. ATTACHMENTS: COSA Checklist X Nitrate Advisory Septic System Advisory Arsenic Advisory Well Flow Advisory Other COSAblue sheet t% " 0 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: T12N R3W SEC 13 Parcel 11A A. WELL DATA Well type Private If A, B, or C provide PWSID # _ Date completed Sanitary seal (Y/N) Y Total depthft. Cased to=- ft. FROM WELL LOG Date of test Static water level ft. Well production g.p.m. WATER SAMPLE RESULTS: Coliform 0colonies/100 mL Nitrate 5.67 mg/L Arsenic N/D ug/L Date of sample: 2/26/14 B. SEPTIC/HOLDING TANK DATA Parcel ID: 015-092-46 Well Log (Y/N) N Wires properly protected (Y/N) Y Casing height (above ground) >18 in. AT INSPECTION 3/11/14 106.0 ft 5.9 9.p -m. Collected by: J. Anderson Tank Type/Material Septic/Steel Dateinstalled 8/12/13 Tank size 1,250 gal. Number of Compartments 2 Cleanouts (Y/N) Y Foundation cleanout (YIN) Y Depression over tank (Y/N) N High water alarm (Y/N) _ Date of pumping New Const. Pumper C. ABSORPTION FIELD DATA N Date installed 8/1/13 Soil rating (g.p.d./ftp or ftz/bdrm) •8 GPD/SF System type Deep Trench Length 51 ft. Width 3 ft. Gravel below pipe 7.5 ft. Total depth 12.5 ft. Eff. absorption area 765 ftz 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) If yes, give date D. LIFT STATION Date installed Size in gallons Manhole/Access (Y/N) "Pump on" level at in. "Pump off' level at in. High water alarm level at in. Datum Cycles tested Meets alarm & circuit requirements? E. SEPARATION DISTANCES 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 N/A Public sewer manhole/cleanout N/A Sewer /septic service line >25' Holding tank N/A Animal containment areas >50' Manure/animal excrete storage areas >100' SEPTIC/HOLDING TANK ON LOT TO: Building foundation >5 Property line > Absorption field Water main N/A Water service line Surface water Wells on adjacent lots >100' ABSORPTION FIELD ON LOT TO: Property line >10, Building foundation >10' Water Service line 5 Surface water Curtain drain None Noted Wells on adjacent lots >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 3/20/14 COSA brown sheet_10-10.12.doc Water main N/A Driveway, parking/vehicle storage >20' Municipality of Anchorage eG£ ate( Community Development Department Development Services Division On -Site Water and Wastewater Program 4700 Elmore Street P.O. Box 196650 Anchorage, AK 99519-6650 www.muni.org/onsite (907)343-7904 Nitrate Advisory Certificate of On -Site Systems Approval # 141096 A Certificate of On -Site Systems Approval inspection and test of potable water was recently conducted on the well water supply on Block , Lot Parcel 11A of T12N R3W Section 13 subdivision. This inspection revealed a nitrate concentration of 5.67 milligrams per liter (mg/L) was reported for the property's well water sample. The Environmental Protection Agency (EPA) has established a maximum contaminant level (MCL) of 10.0 mg/L for public drinking water systems. While private wells are not subject to this regulation, EPA standards are based on existing health information and can therefore be used to gauge the relative quality of water from private wells. Please see the attached "Nitrate Fact Sheet" for important information regarding nitrate. This advisory must be attached to all copies of the subject Certificate of On - Site Systems Approval. ANDERSON ENGINEERING P.O. BOX 240773 ANCHORAGE, AK 99524 522-7773 677-7766(FAX) ZTffklr*TzT.,KWU DATE: April 5, 2014 TO: Jeff Poet FROM: Mike Anderson, P.E. SUBJECT: T1 2N R3W Section 13 Parcel 11A COSA No. OSC141096 We have reviewed your comments concerning the subject COSA and have made the following revisions: 1. A camera inspection was completed on the well casing on April 3, 2014 by Aarow Pump And Well. Their results indicated the total depth of the well was 127' with casing in excess of 70'. No perforations were found in the casing. 2. No high water alarm is included in the septic system. The checklist has been modified to indicate no high water alarm. 3. Test Hole No. 1 was deepened prior to construction to verify the lack of ground water and bedrock. Both the profile as built and the test hole log have been changed and are attached. F L AAROW PUMP & WE« SERVICE LLC i P.O. Box 110496 /} p 5 Anchorage, AK 99511 (' Office: (907) 346-9355 • Fax (907) 345-0202 �C Eagle River: (907) 622-9335 i l 1 -JL J B SITE No. 10120 INVOICE DATE WELL DEPTH SWL CHLORINATED PUMP DEPTH SALESPERSON QUAf4TITY DESCRIPTION PRICE AMOUNT —sem -- -- - ---- -- LABOR HOURS RATE AMOUNT TOTAL MATERIAL TOTAL LABOR WORK ORDERED BY TOTAL LABOR PAY THIS AMOUNT 2 �s Thank You SIGNATURE (I Hereby Acknowledge the Satisfactory Completion of the Above Described Work and agree that if above work is not paid for in 90 days I agree to allow Aarow Pump & Well Service, L.L.C. the right to remove unpaid for equipment and charge for labor already performed & labor to remove unpaid for equipment.) TERMS: ACCOUNTS PAYABLE AT 10TH OF MONTH FOLLOWING PURCHASE. SERVICE CHARGE AT RATE OF 1.5% PER MONTH WILL BE CHARGED ON OVERDUE ACCOUNTS. Lot 4 Lot 3 OVA v m NOTE: THERE WAS NO EVIDENCE OF WELL OR SEPTIC. LODGE POLE A GpP dQ O• p�. /SEPTIC CLEANOUT I \ 4.0' . 12.0' GREENHOUSE �,/ABOVE CARPORT COURT T11 \ \ I DECK \ 2 \ q2 I 0 SINGLE STORY RESIDENCE WITH \ FULL BASEMENT s� 1 WELL PARCEL 11A SECTION 13 T1 2N, R3W, SEWARD MERIDIAN, ALASKA 64,283 s.f. N 89'57'50"E 220.00' Lot 3 oe�I Lot 4 SNEO o I 20.3' 10 / J / I � I Lot 5 PLOT PLAN AS BUILT X SCALE 1" = 40' GRID SW 2440 Project No. 12-062 Lang & Associates, Inc. 11500 Daryl Avenue, Anchorage, Alaska 99515-3049 (907) 522-6476 Registered Land Surveyors (907) 522-4625 Phone Fax g0000ppp QF. q p44 ken®langsurvey.com / jonothan*longsurvey.com !"` G • 1 � • • • . � I hereby certify that I have surveyed the following described property: '•' .!' PARCEL 11A, SECTION 13, T12N, R3W, S.M., ALASKA :' 49TH•,�*DO Anchorage Recording District, Alaska, and that the improvements situated within the lines and do not encroach onto the thereon are thereto, that ��,� Q• .:............................0 property property adjacent 0Q no improvements on the property lying adjacent thereto encroach on the surveyed (7.A premises and that there are no roadways, transmission lines or other visible c^ •. KENNETH G. LANG o easements on said property except as indicated hereon. Q � x Q QOs�P LS -5202 Dated this the Day of at Anchorage, Alaska QA Fop'•........•' NO o It is the responsibility of the owner to determine the existence of any easements,V4OpROFES$ION A�oo covenants, or restrictions which do not appear on the recorded subdivision plot.