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HomeMy WebLinkAboutEAGLE PARK BLK 1 LT 2Eagle Park B10 k 1 Lot 2 #050-782-02 Municipality of Anchorage ODevelopment Services Department Building Safety Division On -Site Water and Wastewater Program, 4700 Elmore Road P.O. Box 196650 Anchorage, AK 99507 Page of www.cLanchorage.ak.us (907) 343-7904 ON-SITE WASTEWATER DISPOSAL SYSTEM AND/OR WELL INSPECTION REPORT Permit Number: OSPI11186 PID Number: 050-782-02 Name: Troy Davis Homes, Inc. Wastewater System: ❑✓ New Upgrade Address: 165 E. Parks Highway Wasilla, AK 99654 ABSORPTION FIELD Phone: Number of Bedrooms: 357-9394 3 ❑Deep Trench ld Shallow Trench ❑Bea [3 mound ❑Other Soil Rating: Total Depth from original grade: LEGAL DESCRIPTION 1.2 GPD/FF 7.5 Ft. Block: Lot: Subdivision: Depth to pipe bottom from original gratle: Gravel depth beneath pipe: 1 2 Eagle Park 3.54 Fl. F[. Township: Range. Section: Fill added above original grade: Gravel Length: 1.5 Ft. 38 Ft. Well: El New El Upgrade Gravel width: Number of Tines: 1 Distance between lines: 5 Ft. FL Classification (Private, A, B, C): Total Depth:Cased to: Total absorption area: Pipe Material: Class C Public Water System 360 Ft, 359 F[ 380 Fe ASTM D3034 PVC Driller: Data Dnlletl: Static water Level: Installer: Date installed Alpine Drilling 512/07 287.6 Ft. Pomraning Excavation 10/11-12!2011 Yield: Pump Set at: Casing Height Above Gmund: TANK 15 GPM Ft. 2 FL SEPARATION DISTANCES la Septic ❑ Holding ❑ S.T.E.P. ❑ Other: To Septic Absorption Lift Holding ublic/Pri,rate ManufaituiecCapacity: From Tank Field Station Tank Sewer Line Anchorage Tank 1,000 Gal, Material: Number of Compartments: well >150' >150' WA NIA >25' Steel Two (2) Surtacewater >100' >100' NIA N/A LIFT STATION - ize: ManufaIXurer Lot Line >51 >10' N/A N/A Gal. "Pump on" level at: 'Pump ofr level at High wateralarm at Foundation >5' >10' N!A N!A in. in. in. Pump Make & Model Electrical Inspections performed by: Curtain Drain None Noted Remarks: BENCH MARK Location and Description: Garage Slab. Assumed Elevation: 100.0 FL Inspections performed by: S. Eng Dates: tat 10/11/2011 'e' O AC`�I+ �S�/, 10/12/2011 2nd Develo t Services De Approval WP,`•',,•• ". • 9 m artment H 9L Conditional Approval Date: o ••.. rfl t e- d I�'c� ,Benja 1 S hiller.' 9 -0. 2_ CE 1 592 it Reviewed and approved by: i Date: 2 - / 1�4;`"ESSI, Permit Number: OSP111186 Municipality of Anchorage DEVEOPMENT SERVICES DEPARTMENT 4700 Elmore Road Anchorage, AK. 99519-6655 - 343-7904 50' EAGLE RIVER ROAD "S89.59'00'E 150.00 EAGLE PARK SUBDIVISION LOT 2, BLOCK 1 43,299 SF 30' UTILITY do L. O ALLEY EASEMENT L__ MELODY LANE Three Bedroom Home 51 S2 Alternate TH2B ® Site TH2A N90*00'00'W\77.27 PLAN - AS -BUILT SCALE 1' = 40' Page 2 of 3 PID NO.: 050-782-02 50' a�'`�eeeeee::C� 49 TH .v .....e.. ................. +� 0.............4 ;Benj in J Schiller '•,•CE -12592 , •' , 1 0.994 ACRES or N 2. o m A F 1 15.1' 18.5' S2 19.2' 23.3' � C C4 24.6' 37.0' w C5 50.6' 39.3' w M1 50.3' 37.5' 0 CD 3 0 0 0 30' UTILITY do L. O ALLEY EASEMENT L__ MELODY LANE Three Bedroom Home 51 S2 Alternate TH2B ® Site TH2A N90*00'00'W\77.27 PLAN - AS -BUILT SCALE 1' = 40' Page 2 of 3 PID NO.: 050-782-02 50' a�'`�eeeeee::C� 49 TH .v .....e.. ................. +� 0.............4 ;Benj in J Schiller '•,•CE -12592 , •' , 1 Municipality of Anchorage DEVEOPMENT SERVICES DEPARTMENT 4700 Elmore Road Anchorage, AK. 99519-6655 - 34,3-7904 On -Site Wastewater Disposal System or Well Inspection Report Permit Number: OSP111186 7.5 Ground ` 102.0 � U Cl) I 4" Insulation 1,000 Gallon Septic Tank Page 3 of 3 PID NO.: 050-782-02 LO U In) t=— r(i 99.0 86.7' No Groundwater 8/1/11 PROFILE AS -BUILT - No Scale .2 rf a 9 77 fro. :000 eeomoo eoc �o�e 0 .�. On -Site Wastewater Disposal System Permit Permit Number: OSP111186 Tax Code Number: 05078202000 Is, MUNICIPALITY OF ANCHORAGE r. Development Services Department;. On -Site Water & Wastewater Program 4700 Elmore Road, PO Box 196650 1. eix t1.x7.c nt Anchorage, AK 99519-6650 Telephone: (907) 343-7904 Work Type: Septic Initial Permit Effective Dates: August 10, 2011 to August 09, 2012 Design Engineer: NORTH RIM ENGINEERING Subdivision: EAGLE PARK Site Legal Address: EAGLE PARK BLK 1 LT 2 G:0056 Owner/Address: GUNLOGSON MARVIN PO BOX 112442 ANCHORAGE AK 995112442 Site Mailing Address: 20715 MELODY LN, Eagle River Lot Size in Sq Ft: 43299 Total Bedrooms: 3 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. F Received By: Issued By: Date: Date: }S �C; J Fill 11 �: i 1 ON-SITE SEWER/WELL PERMIT APPLICATION FOR A SINGLE FAMILY DWELLING Parcel I.D. 6 S0 r W Z— o Z Property owner(s) �%C ,> q 8✓(S Day phone Mailing address U1.5 C,�Gr%,S ���.► y Site address Legal description (Sub'd., Block & Lot) c,,.^ t.... Legal description (Township, Range & Section) Lot Size ZOI 00 Sq. Ft. Number of Bedrooms .3 THIS APPLICATION IS FOR: THIS APPLICATION IS AN: (N all that apply) Initial Absorption Field Septic Tank (� Upgrade ❑ Holding Tank ❑ Renewal ❑ Privy ❑ Private Well ❑ Water Storage ❑ THIS APPLICATION INCLUDES A VARIANCE / WAIVER REQUEST FOR: 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 a0orized agent) Permit/Rush Fees: -53 D Waiver Fees: Date of Payment:F2 '�3 11 Date of Payment: Receipt Number: d 351 H C.- Receipt Number: Permit No. 0 S P / / / 11U Waiver No. GABuilding\On Site\Forms\Client Forms\Permit App_010411.doc (Rev. 1/11) bT N IMENGIEERING MEMO Steve Eng, PE, PH P.O. Box 770724, Eagle River AK 99577 (907) 694-7028 tel northrimeng@aol.com Date: 8/1/11 Number of Pages: 6 To: MOA On -Site Services Subject: Eagle Park S/D, Block 1, Lot 2 Septic System Design A new house and wastewater system are planned for the subject lot. The test holes showed excellent sandy gravel to 14', and no groundwater. The design calls for a new trench, new septic tank & private sewer lines. Private water wells serve the area lots and are shown in drawings. An existing Class C well is present on lot 3, which will be utilized for water. Lot is level terrain. Please review the wastewater system design & water well location for the single family home. I have included design plans & specs, design guidelines, & soil tests. If there is need for additional information or clarification please give me a call. Thanks -Steve ENGINEERING Eagle Park S/D, Block 1, Lot 2 SPECIFICATIONS & DESIGN GUIDELINES Wastewater System Sizing: This is a new 3 -bedroom, single family home. This is an established subdivision and most of the neighboring lots are developed. These lots are large and are served by private water wells & Class C wells. No adverse impacts are expected from development. No conflicts to the other lots will take place by this septic system and water well construction. The easements are located on the drawing and are not encroached upon. Soil tests revealed silty sandy gravel soil. An application rate of 1.2 GPD/FT2 with 0.5 reduction factor for utilizing a 5' wide trench. Trench Length = 500 FT2/5'x .5 reduction factor = 37.5'; 1 line @ 38'. No bedrock was encountered. Monitoring revealed no groundwater @ 14' in TH 2B. Specification Requirements: All components and work must comply with the Municipality of Anchorage Specifications (AMC) & State of Alaska Drinking Water Regulations and Wastewater Regulations. • Two compartment, 1000 gallon septic tank. Watertight couplings on inlet & outlet. • 5' minimum between the tank and bed. 10' to property lines. • 3' of cover or insulation is required for trench; an equivalent of 1" insulation for F foot soil cover. Minimum insulation board thickness is 2". • Tank & solid pipe must be set on well compacted, stable soil. • 4" diameter cleanouts with airtight caps are required 1 ' to 4' from foundation wall, prior to any 90 degree bend in 4" line, in each tank compartment, and two adjacent opposing cleanouts between the tank and the absorption field, not more than 10' from the tank positioned to provide cleanout access towards the tank and towards the absorption field. • All cleanouts must extend to at least ground level. • In solid pipe runs, ASTM D-3034 may be used in lieu of cast iron. • Trench to be placed level, minimum of 4' to groundwater, 6' to bedrock from drain - rock. • Drain rock to be I/2" to 2'/2" screened. Drain rock to be distributed uniformly throughout the trench. • Perforated pipe to be installed level with perforations down. • Silt barrier (filter fabric) to be installed above the drain rock. • Smeared trench sides must be raked or scarified before drain rock placement. • The finish grade must be mounded to promote drainage away from the trench. • Insulation must be placed over any pipe installed under driveways or parking areas. • Approved pipe materials include cast iron, PVC ASTM D3034, PVC ASTM F789, ABS ASTM D2661, • Sewer Service Line is minimum 2% slope. • Septic Tank to be pumped every two years or when required. • Insulation board to be extruded direct burial polystyrene (Dow Styrofoam HI/equal) Class C Well DESIGN NOTES: 1. Total Depth of Trench is 7.5'. Terrain is level. Generally slopes outh toward Eagle River. Secondary slope to the north on lot. 2. Sewer Service Line minimum 2% slope. 3. Measure To Class C Well On Lot 3. 4. Lot Served by Class C Well. Minor Slope I F. C, 0. 100 Gallon Sep is Tank Double C.O.'s� MT/CO r---3 8= TH2A Absorption Trench Alternate Site — NORTHRIM ENGINEERING 907.694.7028 Water Line From Class C Well 3 Bedrooms TH2B 0 3 Q * 49 a Melody Lane 20' Utility Easement EAGLE PARK S/D BLOCK 1 LOT 2 1" = 40' WASTEWATER LAYOUT 8/9/11 11 of 3 C- u L N L 06 L d F- U_ Q L N a, ' 3 N W Ln O d U ' m Ln O 0_ n a DW +> 5 (L L LJ O L N O 7j!j Q L LdA d 0)� u n, m a, d > d > d Q O L O � d L � L � C1 U U Y) u L N > L +'0 LU d Y aj L f L (� 0 L L O CT d L O LL.I _ ~ LL. 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No Depth -- Water Depth After Monitorino,none Date: 5/15/11 # Date Gross Time Net Time Depth Net Drop 1 7/15 0 -- 2.5" -- 2 7/15 10 10 min, 7,5" 5.0" 3 7/15 12 -- 2.5" -- 4 7/15 22 10 min, 7,5" 5.0" 5 7/15 25 -- 2.5" -- 6 7/15 35 10 min. 7,5" 5.0" 7 7/15 37 -- 2.5" -- 8 7/15 47 10 min, 7.5" 5.0" 9 7/15 50 -- 2.5" -- 10 7/15 60 10 min, 7.5" 5.0" 21 - Percolation Rate 2 min,/inch Perc Hole Diameter 6" Test Run Between 3' and 4' Comments: Presoaked. Measured tn nearest 111C) inch Performed By NorthRim Eng, I c CERTIFY THAT THIS TEST WAS Performed in Accordance with All State/Municipal Guidelines in Effect ON THIS DATE, DATE: 7/15/11 NOR THRIM ENGINEERING PO &ox 770724 Eagle River, Alaska 99577 907.694, 7028 1.0 IK A4 TESTH❑LE LOG GE❑TECHNICAL T. H. 2A 1 of 2 A TH IM NGINEERING S❑ILS LOG - PERC❑LATI❑N TEST Performed For: Troy Davis Date Performed: 5/2/11 Legal Description; Eagle Park S/D, Block 1 Lot 2 DEPTH (FEET) 1 _ Date Gross Time 2 Depth Net Drop 3 - 4 7/15 0 5 2.0" -- 6 7 - - :..:...:... 10 min, 7,0" 5.0" 3 7/15 12 10 - 2.0" ' 0' 0. 11 - 12 7/15 13 7,0" 5.0" 14 - 7/15 25 -- 15 - -- 6 16 - 35 10 min, 17 - 5.0" 7 18 - 37 -- 19 - -- 8 20 - 47 10 min, Organic T.H. Location: See Attached Design GP Silty Sandy Gravel Groundwater? No Depth -- Water Depth After Monitorinq,none Date: 5/15/11 # Date Gross Time Net Time Depth Net Drop 1 7/15 0 -- 2.0" -- 2 7/15 10 10 min, 7,0" 5.0" 3 7/15 12 -- 2.0" -- 4 7/15 1 22 10 min, 7,0" 5.0" 5 7/15 25 -- 2.0" -- 6 7/15 35 10 min, 7,0" 5.0" 7 7/15 37 -- 2.0" -- 8 7/15 47 10 min, 7.0" 5.0" 9 7/15 50 -- 2.0" -- 10 7/15 60 10 min, 7,0" 5.0" 21 - Percolation Rate 2 min./inch Perc Hole Diameter 6" Test Run Between 3' and 4' Comments: Presoaked. Measured to nearest 111C-) inch Performed By NorthRim Eng, I - CERTIFY THAT THIS TEST WAS Performed in Accordance with A State/Municipal Guidelines in Effect ON THIS DATE, DATE: 7/15/11 NOR THRI M ENGINEERING PO Box 7707724 Eagle River, Alaska 99577 907.694. 7028 TESTH❑LE LOG T. GE❑TECHNICAL ........... HEFT: .� Municipality of Anchorage Department of Health and Human Services 825 "L" Street Rick Mystrom. P.O. Box 196650 Anchorage, Alaska 99519-6650 Mayor http://www.ci.anthorage. a i. us 343-4744 November 3, 1998 Marvin Gunlogson PO Box 11442 Anchorage, Alaska 99511 2442 Subject: Lot 2 Block 1 Eagle Park Subdivision Permit Number: SW970391 PID Number: 050-782-02 The subject permit, issued November 3, 1997 by this office for a single family well and/or on-site wastewater system, has expired as of November 3, 1998. A new permit must be obtained from this office for a well and/or on-site wastewater system NOT installed by the expiration date. If you have drilled the well, a well log must be sent to this office for documentation of the installation and to close the permit. If a licensed Professional Engineer has inspected the installation of the on-site wastewater system, the original as -built inspection report must be sent to this office for review, approval and documentation. All inspection reports must be submitted within 30 days of construction completion. When applying for a new permit, the fees are: S320.00 for an on-site wastewater permit; S120.00 for a well permit and S440.00 for a combined on-site wastewater and well permit. If you'll ve any questions, please call this office at 343 4744. i Sinceely, Ja es Cross, P.E. P ogram Manager On-site Services enc: Copy of Permit cc: DHI Engineering N!- A C t3 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:SW970391 DESIGN ENGINEER:DHI ENGINEERING OWNER NAME:SEAWARD REALTY CO OWNER ADDRESS:20514 EAGLE RIVER RD EAGLE RIVER, AK 99577 PARCEL ID:05078202 LEGAL DESCRIPTION: EAGLE PARK BLK 1 LT 2 LOT SIZE: 43000 (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: PAGE 1 OF 1 DATE ISSUED:11/03/97 EXPIRATION DATE:11/03/98 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 RECEIVED ISSUED B DATE: 1113117 DATE: /1• 3 •i 7 09) DHI CONSULTING ENGINEERS Civil Surveying Planning SITE NARRATIVE Project: Eagle Park Subdivision, Lot 2 This project consists of a single lot (150' x 287') of 43,000 square feet. The proposed septic system is for a three bedroom, single family residence. Existing septic and residential wells service the lots to the south. A 100 right-of-way easement boarders the property to the north. The lot the east and west is owned by the developer and is under construction for a three bedroom single family house (septic system to be designed). Well: Lot 2 is proposed to be serviced by a Class C well to be drilled on lot 3. Design and application forms have been completed and submitted to the Alaska Department of Environmental Conservation. ADEC Has issued a permit approving construction of the system. The proposed well location will not have an adverse affect on adjacent properties. Septic System: As stated above, lots to the south (across a 60' ROW) have existing septic systems. The lot to the west is proposing to have a septic system constructed for three bedrooms. The lot to the east has an existing septic and well system. The proposed septic for lot 2 is a wide trench, 38 feet long which sets about 30' from the south property line. There is adequate room for the proposed system and one replacement system. The proposed septic system doesn't impact the ability of adjacent lots to install or replace their septic system. Drainage: The subject lot has a gentle slope to the north (about 3%). There are no steep grades or ravines on the site. Surface drainage from the lot is collected in the road side ditch along Eagle River Road. Areas disturbed by this improvements are to receive top soil and seeding. No other drainages or ponds exist within 100 feet of the property. Dimond Center Tower, 5th Floor • 800 E. Dimond Blvd., Suite 3-545 • Anchorage, Alaska 99515 (907) 344.1385 • Fax 344-1383 ? Page 1 of 6 Permit No. W.O. 97317 • Municipality of Anchorage 9-17-97 Department of Health and Human Services Date ENVIRONMENTAL SERVICES DIVISION P.O. Boz 196650 • Anchorage, AK 99519-6650• Tel: 343-4744 Well & On—Site Wastewater Disposal System Legal Description: LOT 2 BLOCK 1 EAGLE PARK SUBDIVISION PID No. ? SYSTEM DESIGN CALCULATIONS 1. NO. BEDROOMS = 3 2. USE WIDE TRENCH WITH 4' OF GRAVEL 3. PERCOLATION RATE= 2.6 MIN/INCH 4. ABSORPTION AREA = (# BEDROOMS)(150 GPD/BR) X (REDUCTION FACTOR) TRENCH APPLICATION RATE _ (3)(150) X 0.5 = 188 S.F. 1.20* 5. LENGTH OF TRENCH= ABSORPTION AREA _ 188 TRENCH WIDTH 5 PERCOLATION RATE PIT & TRENCII MOUND & BED APPLICATION RATE APPLICATION RATE MIN/INCH GPD/SF GPD/SF 0-1 NOT SUITABLE NOT SUITABLE * 1-5 1.2 0.8 6-15 0.8 0.5 16-30 0.6 0.4 31-60 0.45 0.3 GREATER THAN 60 NOT SUITABLE NOT SUITABLE FILTER LAYER 1.0 .7 317MSDBC = 38 LINEAL FEET Permit No.— Page 2 of 6 W.O. 97317 Municipality of Anchorage 9-17-97 Department of Health and Human Services Date ENVIRONMENTAL SERVICES DIVISION P.O. Boa 196650 • Anchorage, AK 99519-6650• Tel: 343-4744 Well & On—Site Wastewater Disposal System Legal Description: LOT 2 BLOCK 1 EAGLE PARK SUBDIVISION PID No. ? NOTES: 1 ALL CONSTRUCTION SHALL BE IN ACCORDANCE WITH CHAPTER 15.65. WASTEWATER DISPOSAL REGULATIONS OF THE MUNICIPAL CODE AS CURRENTLY AMENDED. 2 INSTALL NEW 1000 GAL. SEPTIC TANK AS SHOWN ON THE DRAWINGS. SET TANK LEVEL k RECORD INLET AND OUTLET ELEVATIONS OF THE TANK. TANK SHALL BE PLACED ON UNDISTURBED NATIVE SOIL. PLACE OUTSIDE PROTECTIVE WELL RADIUS. 3 EXISTING STRUCTURES, WELLS, SEPTIC SYSTEMS OBSERVED WITHIN 200' OF PROPOSED SYSTEM SITE ARE SHOWN ON DESIGN DRAWINGS. 4 ANY DEVIATION FROM THE DESIGN MUST BE AUTHORIZED BY THE ENGINEER PRIOR TO ITS INCORPORATION INTO THE SYSTEM. 5 CONTRACTOR TO LOCATE ALL UNDERGROUND UTILITIES, PROPERTY LINES, EXISTING WELLS, WATER WAYS, SURFACE AND SUBSURFACE DRAINAGE FACILITIES, LAKES, PONDS, AND OTHER FACILITIES REQUIRING SEPARATION DISTANCES FROM THE PROPOSED SEPTIC SYSTEM. CONTRACTOR TO STAKE PROPOSED SYSTEM PRIOR TO CONSTRUCTION. NOTIFY THE ENGINEER OF ANY OBSERVED CONFLICTS PRIOR TO CONSTRUCTION. 6 NOTIFY THE ENGINEER AND DHHS 24 HOURS PRIOR TO COMMENCING WITH CONSTRUCTION. A MINIMUM OF THREE INSPECTIONS ARE REQUIRED. THE FIRST INSPECTION SHALL BE OF THE SUBGRADE, PRIOR TO PLACING SAND FILTER. THE SECOND INSPECTION SHALL BE AFTER THE PLACEMENT OF GRAVEL, DISTRIBUTION PIPING, STANDPIPES, TANK, AND OTHER COMPONENTS AS SPECIFIED. THE THIRD INSPECTION SHALL BE AFTER THE WORK IS COMPLETED. 7 CONTRACTOR SHALL DELIVER TO THE ENGINEER A SET OF RED -LINED, AS -BUILT DRAWINGS SHOWING ALL DATA AS SPECIFIED IN SEC. 15.65.F.2, 3, 4, 5, 6 OF MUNICIPAL WASTEWATER DISPOSAL CODE WITHIN FIVE DAYS OF THE FINAL INSPECTION. INVERTS AND SWING TIE LOCATES SHALL BE TO THE NEAREST TENTH OF A FOOT. THESE AS-BUILTS SHALL BE USED BY THE ENGINEER TO PREPARE AND SUBMIT RECORD DRAWING TO DHHS. 6 STAKE ALIGNMENT OF SYSTEM WITH MARKERS SHOWING THE PROTECTIVE DISTANCES FROM WELLS AND OTHER BODIES OF WATER PRIOR TO BEGINNING INSTALLATION. g ALL EXCAVATION DEPTHS ARE ADVISORY. THEY ARE TO BE VERIFIED AND MAY BE MODIFIED BY THE ENGINEER IF ACTUAL FIELD CONDITIONS VARY FROM THOSE USED TO PREPARE THE DESIGN. ? Page 3 of 6 Permit No. W.O. 97317 Municipality of Anchorage 9-17_97 Department of Health and Human Services Date ENVIRONMENTAL SERVICES DIVISION P.O. Boa 196650 • Anchorage, AK 99519-6650 • Tel: 343-4744 Well & On—Site Wastewater Disposal System Legal Description: LOT 2 BLOCK 1 EAGLE PARK SUBDIVISION PID No. ? NOTES: 10 EXCAVATE THE ABSORPTION FIELD. BOTTOM OF EXCAVATION SHALL BE LEVEL AND SIDES SCARIFIED. RECORD ELEVATIONS AT BEGINNING, MIDDLE, AND END OF TRENCH. CK WITH NATIVE RIAL 11 ORCE SPOILS FROM EXCAVATION. LEVEL E SEWER ROCK TO THE IROCDKDSURFACE DOO ± 1"CONTAMINATERIOR TO INSTALLING GO THE PERFORATEDMP PE. 12 ALL PIPE SHALL BE PVC CONFORMING TO ASTM D3034 OR ENGINEER -APPROVED EQUAL. MIN SOIL COVER SHALL BE 4 FT (OR 2' SOIL AND 2" INSULATION BOARD - SEE NOTE 13) 13 ALL INSULATION BOARD SHALL BE 2" THICK DOW HI -35 INSULBOARD OR ENGINEER -APPROVED EQUAL. PLACE & CENTER INSULATION BOARD OVER ALL PIPES, FIELD, AND SEPTIC TANK. 14 GEOTEXTILE SHALL BE MIRAFI 140S OR ENGINEER -APPROVED EQUAL. LAP ALL JOINTS 2' MIN. 15 COVER THE DISTRIBUTION PIPE WITH MIN 2" SEWER ROCK, AND COVER WITH GEOTEXTILE BEFORE PLACING INSULATION AND BACKFILLING. 16 MATERIAL USED AS FILL SHALL BE CLEAN AND FREE OF ORGANICS, TRASH AND CONSTRUCTION DEBRIS. 17 SLOPE ALL FILL MATERIAL TO DRAIN AT 2% MIN. SLOPE, AND 3:1 MAX SLOPE, AND IN SUCH A MANNER THAT PONDING AT OR NEAR THE DRAIN FIELD DOES NOT OCCUR. THE FILL SHALL BE LEFT AT 6" HIGHER THAN SHOWN TO ALLOW FOR SETTLEMENT. SEED SURFACE AFTER COMPLETING INSTALLATION AS PER MUNICIPAL SPECS. 18 RECORD THE FINISH GROUND ELEVATION OVER TOP OF TRENCH. Permit No. ? Page 4 of 6 W.O. 97317 Municipality of Anchorage 9-16-97 Department of Health and Human Services Date ENVIRONMENTAL SERVICES DIVISION P.O. Boa 196650• Anchorage, AK 99519-6650• Tel: 343-4744 Well & On—Site Wastewater Disposal System Legal Description: LOT 2 BLOCK 1 EAGLE PARK SUBDIVISION PID No. ? --_ N s EAGLE RIVER ROAD 0 A PROPOSED )CLASS PROPOSED CLASS'C' WELL C' WELL��ILLL..3���ILLL3����.�fi����-Yffff5'�LOT 5 C,.c LOT 4 I LOT 3 �� I LOT 2 LOT 1 I, 5 0 P R PROPOSED SEPTIC p R 0 E C t I I rSEPTIC SYSTEM I SYSTEMS (NOT PROPOSED SEPTIC I CONSTRUCTED) SYSTEMS I I — — � — — rnts t•RorEcr — � _ _ SEPTI WELL0 10T 14 SY M 'WELL \ \ 0 I 0 1 ,\ \ LOT 1 \ DWELL .' \ I / LOT 2 LOT3 SEPTIC SYSTEM �F, OFAt. . 4 - SEPTIC SYSTEMS ��•• TH :••�. LOT 4 $GALE: 1"=100' ;_ 1. LOCATION OF EXISTING SYSTEMS ARE APPROXIMATE ONLY. CE 5807 �� s� ••• ••, INFORMATION OBTAINED FROM DRAWING PREPARED BY S & S +�N •••••••••• ENGINEERING DATED 6-2-97, VISUAL FIELD OBSERVATIONS, 4 dPofeS6� 0 AND DHHS RECORDS DATE 1VjjkjL'V�1. ? Page 5 of 6 Permit No. W.O. 97317 Municipality of Anchorage 9-17-97 Department of Health and Human Services Date ENVIRONMENTAL SERVICES DIVISION P.O. Boz 196650 • Anchorage, AK 99519-6650• Tel: 343-4744 Well & On—Site Wastewater Disposal System Legal Description: LOT 2 BLOCK 1 EAGLE PARK SUBDIVISION PID No. ? N90'00'00" E 150.00' I I I I I I LOT 2 NOTES: 1. WATER TO BE PROVIDED FROM CLASS 'C' WELL TO BE LOCATED ON LOT 3 BLOCK 1 EAGLE PARK SUBDIVISION. 3 b 4 b O n O O 0 n O � � b N b N � o o z z PROPOSED HOUSE THIS AREA INSTALL FOUNDATION CLEANOUT INSTALL 88 L.F. o _ INSTALL 1,000 GAL. TRENCH SEPTIC TANK i • INSTALL OPPOSING • CLEANOUTS I RESERVE SEPTIC 10' AREA � I QTH/J28 UTILITY &ALLEY I THp2A in r -T \\ 5 \ --/ EEASEMENT --o R-180.00' / N90.00'00"W N L72.90 77.27' $CA F: 1"-4Q' Permit No. Page 6 of 6 W.O. 97317 Municipality of Anchorage Date 9-17-97 Department of Health and Human Services ENVIRONMENTAL SERVICES DIVISION P.O. Boa 196650 • Anchorage, AK 99519-6650• Tel: 343-4744 Well & On—Site Wastewater Disposal System Legal Description: LOT 2 BLOCK 1 EAGLE PARK SUBDIVISION PID No. ? THb2A 1 3' SANDY SILT r. 0.5' ORGANICS 2 3 4 5 4" PVC MONITORING 4" CLEAN OUT AS TUBE SHOWN ON PLAN k PROFILE SLOPE FINISH GRADE TO PREVENT PONDING OVER TRENCH ORIGINAL GROUND NON COMPACTED BACKFILL FILTER FABRIC PERF. PVC 6 i 9i SEPTIC ROCK 7 of /i ii fi SLIGHTY SILTY SANDY 8 ,° GRAVEL W/OCC. BOULDER RY 5'-0" TO 24" DENSE—DRY rg r rA 9 . I II TRENCH WALLS SEPTIC ROCK .6:W1W1L%jk% 1 OF AC,q QTH* ,a TYPICAL WIDE TRENCH SECTION %n1 T� 9 ::LNNIZ> ucr MIL ^ CE 5807 , I a 9y NTS44 ♦�r�'/PO•••••NN••\ 15 v 0 SCALE: NTS DATE ��TAjL MONK PALfTY of ANCIIOMOE DEPARTMENT OF HEALTH k HUMAN SERVICES 625 'L' STREET, ANCHORAGE. ALASKA 99502-0650 SOILS LOO -PERCOLATION TEST TEST HOLE 2A PERFORMED FOR: TOM SEAWARD DATE PERFORMED: 9-6-97 LEGAL DESCRIPTION: LOT 2 BLOCK 1 EAGLE PARK SUED. 1 3' SANDY SILT OVER 2 0.5' ORGANICS 3 , «: 4 5 0 7 8 9 10 14 15 �d •r:.r �•/••/ SLIGHTLY SILTY SANDY GRAVEL SLOPE • 4 T H '•EE iGl •'� CE - 58'07 If.•• , q•tvry .'�� SITE PLAN r.�/ \/ W1TCR 1R T 16 B.O.T. 17 18 19 20 PERFORMED BY: DEE HIUH ,_I� ALL STATE AND MUNICIPAL GUIDELINES IN 9FAM�9 W/OCC. BOULDER TO 24 YgST M N:7 M � nw DENSE -DRY WAS GROUND WATER S ,.V 6' ENCOUNTERED ? NONE L 9-6-97 �•%-/ 6:55 IF YES, AT WHAT O 3 9-6-97 DEPTH ? E S. 4 9-6-97 DEPTH OF WATER 7.00 6• �.:✓�� 5 AFTER MONITORING ? 1.3' DATE: 9-17-97 r.�/ \/ W1TCR 1R T 16 B.O.T. 17 18 19 20 PERFORMED BY: DEE HIUH ,_I� ALL STATE AND MUNICIPAL GUIDELINES IN 9FAM�9 W IE YgST M N:7 M � nw MET Ota. fF9Cl1A1E 1 9-6-97 7.30 6' 6' 2 9-6-97 6:55 6' 6' 3 9-6-97 6:50 6' S. 4 9-6-97 7.00 6• 6• 5 9-6-97 7.05 6• 6• 6 9-6-97 7.05 6- 6• PERCOLATION RATE: 1.2 (MINUTESANCH.) PERCHOLE DIAMETER: 6• I TEST RUN BETWEEN: 5.0 FT. AND 5.5 FT. CERTIFY THAT TEOoIIS''TEST WAS PERFORMED IN ACCORDANCE WITH THIS DATE. DATE:�sli�2- 317CTRlD DEPARTMENT OF HEALTH & HUMAN SERVICES 875 1' STREET, ANCHORAGE, AUSNA 99502-0650 SOILS LOQ -PERCOLATION TEST TEST HOLE 28 IPERFORMED FOR: TOM SEAWARD DATE PERFORMED: LEGAL DESCRIPTION: LOT 2 BLOCK 1 EAGLE PARK SUED. 1 2' SANDY SILT OVER 6" ORGANIC LAYER & VOLCANIC ASH 2 .9 10 11 12 13 14 15 16 17 18 19 20 SLIGIITLY SILTY SANDY GRAVEL DENSE OCC SLOPE SITE PLAN /D/ DRY -MED. BOULDER TO 24" WAS GROUND WATER S ENCOUNTERED ? NONE L 0 IF YES, AT WHAT P DEPTH ? E DEPTH OF WATER .� AFTER MONITORING ? #2' DATE: 4 - /47WI / J/./ D.O.T. PERFORMED BY: OFF HICH 'J} ALL STATE AND MUNICIPAL GUIDELINES IN PERCOLATION RATE: 2.6 (MINUTES/INCH.) PERCHOLE DIAMETER: 6 I TEST RUN BETWEEN: 6.0 FT. AND 6.5 FT. j CERTIFY THAT THIS TEST WAS PERFORMED IN ACCORDANCE WITH THIS DATE. DATE: T Lam% 317CTR20 anxcrTrcarmaurtR 9-6-97 1x35 e 6• 9-6-97 11:55 6• e' L 9-9-97 txDO9-6-97 1x20 6•6• 9-6-97 1x459-6-97 ix�0 e" e• PERCOLATION RATE: 2.6 (MINUTES/INCH.) PERCHOLE DIAMETER: 6 I TEST RUN BETWEEN: 6.0 FT. AND 6.5 FT. j CERTIFY THAT THIS TEST WAS PERFORMED IN ACCORDANCE WITH THIS DATE. DATE: T Lam% 317CTR20 EAGLE RIVER ROAD LOT 4 LOT 3 LOT 2 I QTHN3A THN2A TQHN2B — THN4A THN413 Q _O THN339 _ MELODY LANE DHI CONSULTING I H CIVIL 0 SURVEYING Telephone: (907)344-1386 M L 91110" . IlWl..-e46. AMMO r.o. 97317 1 COMP. FILE 317CTR7D I SCALEr=100' VtTlrl� TEST HOLE LOCATION • PLANNING .ex: (90Y)3µ_13" LOT 2, 3 & 4 BLOCK I AL "� M15 EAGLE PARK SUBD. DATE g_g_97 Parcell.D. Municipality of Anchorage Development Services Department Building Safety Division On -Site Water and Wastewater Program 4700 Bragaw Street P.O. Box 196650 Anchorage, AK 99519-6650 www.muni.org/onsite (907) 343-7904 CERTIFICATE OF ON-SITE SYSTEMS APPROVAL FOR A SINGLE FAMILY DWELLING 050-782-02 1. GENERAL INFORMATION COSA# dciL 1//LlR8 Expiration Date: / I — .2 ©—�� Complete legal description Lot 2, Block 1, Eagle Park Subdivision Location (site address) 20715 Melody Lane Eagle River, AK 99577 Current Property owner(S) Troy Davis Homes, Inc. Day phone 357-9394 Mailing address 165 E. Parks Highway Wasilla, AK 99654 Lending agency Day phone Mailing address Real Estate Agent Day phone Mailing Address Unless otherwise requested, COSA will be held by DSD for pickup 2. NUMBER OF BEDROOMS: Three (3) 3. TYPE OF WATER SUPPLY: TYPE OF WASTEWATER DISPOSAL: Individual Well ❑ Individual On-site ✓❑ Individual Water Storage ❑ Individual Holding Tank ❑ Community Class c Well ✓❑ Community On-site ❑ Public Water System ❑ 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 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. Phone 522-7773 Date A A: huCHA6 E NVOWN i it 5. DSD SIGNATURE p1�dt t6•/38l ��n'•.• 6--1 Approved for bedrooms. +t R�OFESStB����'� Disapproved. Conditional approval for bedrooms, with the following stipulations: Attachments: COSA Checklist X Septic System Advisory Well Flow Advisory Nitrate Advisory Arsenic Advisory Maintenance Agreements Supplemental Engineer's Report Other By: d,0_�Original Certificate Date: S �" (Rev. 11/05) Municipality of Anchorage • Development Services Department j Building Safety Division On -Site Water and Wastewater Program 4700 Bragaw Street P.O'Bax196650 u , Anchorage, AK 99519-6650 www.muni.org/onsite (907) 343-7904 **P&, 50 CERTIFICATE OF ON-SITE SYSTEMS APPROVAL FOR A SINGLE FAMILY DWELLING Parcell.D. 050-782-02 1. GENERAL INFORMATION COSA #�G 1 I g Expiration Date: ?2 2, — Complete legal description Lot 2, Block 1, Eagle Park Subdivision Location (site address), " 20715 Melody Lane Eagle River, AK 99577 Current Property owner(s) Mailing address Lending agency Mailing address Real Estate Agent Mailing Address Troy Davis Homes, Inc. 165 E. Parks Highway Wasilla, AK 99654 Unless otherwise requested, COSA will be held by DSD for pickup. 2. NUMBER OF BEDROOMS: Three (3) . Day phone 357-9394 Day phone Day phone 3. TYPE OF WATER SUPPLY: TYPE OF WASTEWATER DISPOSAL: Individual Well ❑ Individual On-site ❑✓ Individual Water Storage ❑ Individual Holding Tank ❑ Community Class C Well 0 Community On-site ❑ Public Water System ❑ 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 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 inspectip4 the on-site water supply and/or wastewater disposal system is(are) in compliance with all applicable Municipol and State codes, ordinanckes, 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 Benjamin Schiller, P.E. Date 12/21/2011 �. OF AC A .��X,AW •� 4 TR ........... .......;....� 10... •• ..........�. 5. DSD SIGNATURE 055 ;Benj n 1 Schiller.-* �,; . �.+ Approved for bedrooms. CE .1592 Disapproved. 4k PROFEoIOg%;�` Conditional approval for 3 bedrooms, with the following stipulations: Attachments: COSA Checklist X Septic System Advisory Well Flow Advisory Nitrate Advisory Arsenic Advisory Maintenance Agreements Supplemental Engineer's Report Other By G Original Certificate Date: f (Rev. 11/05) ,- Municipality of Anchorage- �s Development Services Department Building Safety Division On -Site Water & Wastewater Program 5 4700 Bragaw Street P.D- Box 196650 Anchorage, AK 99519-6650 www.muni.org/onsite (907) 343-7904 CERTIFICATE OF ON-SITE SYSTEMS APPROVAL CHECKLIST Legal Description: Lot 2, Block 1, Eagle Park Subdivision Parcel ID: 050-782-02 A. WELL DATA Well type Class C If A, B, or C provide PWSID # Date completed 10/5/2005 Sanitary seal (Y/N) Y Total depth 360 ft. Cased to 359 ft. FROM WELL LOG Date of test Static water level Well production WATER SAMPLE RESULTS: ft. g.p.m. Coliform 0 colonies/100 mL Nitrate .15 mg/L Arsenic: N/D mg/I Date of sample: 7/13/11 B. SEPTIC/HOLDING TANK DATA Tank Type/Material Septic/Steel Tank size 1,000 gal. Number of Compartments Two Foundation cleanout (Y/N) Y Depression over tank (Y/N) N Date of pumping New Construction Pumper C. ABSORPTION FIELD DATA Well Log (Y/N) N Wires properly protected (Y/N) Y Casing height (above ground) >24 in. AT INSPECTION 7/13/2011 287.6 ft. 15 g.p.m. Other bacteria 0 colonies/100 mL Collected by: Anch. Well and Pump Date installed 10/11/2011 Cleanouts (Y/N) Y High water alarm (Y/N) N Date installed 10/11-12/11 Soil rating (g.p.d./ft2 or ft2/bdrm)1.2 GPD/SF System type 5' wide Trench Length 38 ft. Width 5 ft. Gravel below pipe 4 ft. Total depth _I_ft. Eff. absorption area iso 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) 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 SEPARATION DISTANCES FROM WELL ON LOT TO: Septic tank/lift station on lot >150' On adjacent lots >150' Absorption field on lot >150' On adjacent lots >150' 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' SEPARATION DISTANCES FROM SEPTIC/HOLDING TANK ON LOT TO: Building foundation >5' Property line >5' Absorption field >5' Water main N/A 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 >25' Curtain drain None Noted Wells on adjacent lots >100' F. COMMENTS: G. ENGINEER'S CERTIFICATION / certify that 1 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 Benjamin Schiller, P.E. Date 12/21/2011 COSA Fee $ i( 5` -Ul I? (&s Date of Payment 1 r} t 11 Receipt Number Cd�' A (Rev. 11/05) Waiver Fee $ Date of Payment Receipt Number Lot 2 Block 1 has 43,272.41 Sq.Ft. of Area 50. EAGLE RIVER ROAD S89°59'00'E 150.00 I l a 50' Pia GRAPHIC SCALE 1 Inch = 30 Feet 15 0 15 30 60 30.00 MELUDI LAI'4z 30.00 Recert 12-01-11 FOR: Troy Davis Homes D10 -18 -II lcale 30 Legal Description Lot 2 Block 1 AS -BUILT LanMark Grid r•,,,eneeraa sarvcy;aQ. mom. NW056 2110091 EAGLE PARK 9330 Vanguard Drive, suite 131 Anchorage, Alaska 99507 Field Book SUBDIVISION b Drawn Y so7) 662-6050 CE; 238 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 ........ • ” h Property lying adjacent thereto unless otherwise shown. That no improvements on the property lying adjacent thereto encroach on the t'!,• �t� premises in question and that there are no roadways, transmission 'j ••, ,• �► lines or other easements on said property except as shown. Of It is the responsibility of the owner or builder, prior to construction. /•`..~w +W::...:L r to verify proposed building grade relative to finish grade and utility btu rldr; .:^E. iGn^9Ev^•�•+�� connections and to determine the existence of any easements, covenants, SIF -32° or restrictions which do not appear on the recorded subdivision plat. •�, ^' 12-9-I1 ��` Listed distances prevail over scaling. #�,<�p• '•.... •• uto-'i Reproduction may cause distortion. SGS Acf.# 1113145001 i Client Natme Anchorage Well & pump Service Frroject Namel€i Well Test 1.1;t a �3roxx I Client Sample ID Well Test ]Matrix Drinking Water Sample Remarks: AWPS, INC. PAGE 03/05 Printed ,Date/Tim, 07/20/2011 13:25 Collected Date/Time 07/13/2011 16:25 Received) Date/Time 07/1412011 9:00 Tech+nieal pirector Steppe» C. Ede i'ar ametcr Results , t?z sts Method � %Ilowable Prep ,Analysis _. COMWnerID Limits Date bate brit met -ale by 2CF/M9 Arsenic ND .0 0 u Ep200.8 I fIt} 07/18/11 07/19/11 NRB waters Dopartment ' Niiratc-N 0.150 13.SC'4 ibg� I FPA 300.0 F ff1Vi 07/14/1107/14/11 SDp Mierobio2ogy Laboratory F. Coli Ne�ativo i 1OOrnL SM20 922313 A I 07/14/11 DLC Total Coliform Negative i 1UO3za1, SZvf20 9223E I V7/14l11 DLC ANDERSON ENGINEERING P.O. BOX 240773 ANCHORAGE, AK 99524 522-7773 677-7766 (FAX) MEMORANDUM DATE: December 22, 2011 TO: Jeff Poet FROM: Mike Anderson, P.E. SUBJECT: Lot 2, Block 1, Eagle Park Subdivision Inspection Report/COSA Representatives of Anderson Engineering met on site today along with City personnel to inspect the absorption trench recently constructed on the subject lot. An excavator owned and operated by Pomraning Excavation was utilized to expose the trench to verify it was constructed in conformance with the approved plans and the Municipal Ordinance governing septic systems. The inspection verified the septic system was completed in accordance with the plans and meets all requirements of Municipal Code. We recently certified the construction of the septic system with the submittal of the inspection report and the Certificate of On Site System Approval. We hereby request these documents be approved by the City as submitted. nig `. a j • 49 s, ...• ors4 4116 r/ ,...•: .••,, 0'..r rrrrrrrrr� rr�ier.:.•••.• rte, -.AM EL L ANDERSON CE-- 43 81 ..