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Home My WebLink AboutDENALI VUE LT 5Denali Vue Lot 5 #051-134-11 MUNICIPALITY OF ANCHORAGE Community Development Department Phone: 907-343-7904 Development Services Division F f4 [(frA On -Site Water & Wastewater Program M ON-SITE SEWERM/ELL PERMIT APPLICATION MAY 18 2015 Gretchen Stuller Parcel I.D. 0 -5 /— 13 1-/ —/ / Property owner(s) _ �1��/ l0.✓77Zi7�.f/�J /� Day phone �5r- y077 Mailing address �?�•.� h Siteaddress 11093Y fah Legal description (Sub'd., Block & Lot) /,_��1/�L� (�//� GDTS Legal description (Township, Range & Section) Lot Size Sq. Ft. Number of Bedrooms_ APPLICATION IS FOR: APPLICATION IS AN: TYPE OF DWELLING: (S all that apply) Absorption Field ❑ Initial ❑ Single Family (SF) (w/wo ADU) Septic Tank Upgrade KDuplex (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. or Permit/Rush Fees: 4,Q/5 -- Date of Payment: 5 I1RIA!5 Receipt Number: 09 a 1w yment: �wQ%y�OtS YhOV edJJ Number. ` 'Qv'�Na. 40. MP15-J L2,? d S'wogoly� �: le . 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: SW080146 PID Number: 015-134-11 ✓❑ New ❑ Upgrade Name: ABSORPTION FIELD MM&M Contracting ❑ Deep Trench .'❑ Shallow Trench ❑ Bed ❑ Mound Address P.O. Box 670495 Chugiak, AK 99567 ❑ Other Phone Number of Bedrooms Soil Rating Total depth from original grade 688-1236 4 1.2 GPD/SF 5 FL LEGAL DESCRIPTION Depth to pipe invert from original grade 3 Ft. Gravel depth beneath pipe 2Ft. Subdivision - Block Lot Fill added above original grade 4-5 Ft" Gravel length 70 Ft. Denali Vue 5 Township Range Section Gravel width 5Ft. Beds: Number of Lines Distance between lines Ft. SEPARATION DISTANCES To - Septic Absorption Holding Sewer Total absorption area Number of trenches Dist. between trenches Lift Station Tank Field Tank Line 50D Ft z One Ft. From Well >100, >100' >100' >75' >25' TANK El Septic ❑ S.T.E.P. ❑ Holding ❑ Other Manufacturer Anchorage Tank Capacity 1,25DGaI. Surface Water >100' >100' >100' >100' Material - Steel Number of compartments Two Lot Line >5' >10' >5' >5' NA Foundation >5' 8'** >5' >5' LIFT STATION Manufacturer Capacity Gal" Curtain Drain None Noted Pump on level at Pump off level at High water alarm at Remarks House was only recently constructed on the lot. in. in. in. **See Waiver. - Pump make and model Electrical Inspections performed by PIPE MATERIAL Housetotank D3034 Tankto D3034 drainfieid Installer MM&M Contracting Draingeld F810 co/MT D3034 Inspector BENCH MARK (Assumed elevation) 100.Oft A.Harala Inspection 1"7121/08 m 7/21/08 - Location and description dates: 2 Garage Slab. 3" 5/9/15 4'" COMMUNITY DEVELOPMENT DEPARTMENT APPROVAL �F A 111 ''%. F,....... <0 Date Conditional Approval: a • .• j.................................. go %MICHAEL E. ANDERSON : �' 81 mw Approved4Date uT-/ $ ".�f ;F 5S1``p��w .; Inspection Report_1-1-12.dQc ' Permit Number: SWO80146 i I I � I I I I I I I I I I I I I I I I I I I I I I I I Municipality of Anchorage DEVEOPMENT SERVICES DEPARTMENT 4700 Elmore Road Anchorage, AK. 99519-6655 - 343-7904 LOT 6 DRIVEWAY ESMT. FOR THE BENEFIT OF LOT 5 (2015-000478-0) 10' T. & E. ESMT. IN 87'00'45"E I I LEGEND 3s\ 4`?E MT — p CO — A B TH — S1 44.6' 49.4' n Ln S2 52.4' 43.5 Mi 93.5' 11.5' C4 26.0' 65.2' C5 94.7' 12.3' N N O Z LEGEND 3s\ 4`?E MT — Monitor Tube CO — Clean Out TH — Test Hole FCO — Foundation Clean Out 2CO — Double Clean Out ®TH2 S2 froom ge Nome Page 2 of 3 PID No.: 051-134-11 I � II\ I \ II\ I 252.50' LOT 5 PLOT N0. 2005-152 DENALI VUE SUBDIVISION I I I 11 LOT 5 20' T. & E. 54.671 S.F. 3' SECTION LINE S 89'56'58"E 144.07' 20' WATERLINE ESMT. (2013-032440-0) \ \ PLAN AS -BUILT\\ SCALE V = 40' 5 Municipality of Anchorage Page 3 of 3 DEVEOPMENT SERVICES DEPARTMENT 4700 Elmore Road Anchorage, AK. 99519-6655 - 343-7904 On -Site Wastewater Disposal System or Well Inspection Report Permit Number: SWO80146 PID No. 051-134-11 00.9 N U UN Existing Finishetl GmuntlWG1d�7 4.34.1 v 100.9 T 100.8 1, PROFILE AS -BUILT - No Scale 93.1 May 14, 2015 Municipality of Anchorage Development Services Department Building Safety Division 4700 Bragaw Street Anchorage, AK 99507 Attention: Plan Review Engineer On -Site Water and Wastewater Subject: Lot 5, Denali Vue Subdivision Septic Tank to Absorption Trench Waiver Dear On Site Engineer: The septic tank on Lot 5, Denali Vue Subdivision was constructed 2' from the edge of the absorption trench. The trench was place first and the tank after the foundation was constructed. The outlet of the tank is l' above the absorption trench. The trench has only a 2' effective depth. The soils in the area are well graded gravel (GW) and little migration of sediment is expected. The tank was constructed on well compacted ground and remains level after 7 years. The placement of the septic tank at this location will have no adverse affect on the absorption trench. We hereby request a waiver be issued allowing the septic tank to be 2' from the absorption trench. Sincerely, OF gC Michael E. Anderson, P.E. GJ�P•' 4 SQA AW�a• 49TH ; Attachments '~ t• yl �• yrj IASL E. ANDERSON CE -4381 RROFESSO 1,4% �� May 14, 2015 Municipality of Anchorage Development Services Department Building Safety Division 4700 Bragaw Street Anchorage, AK 99507 Attention: Plan Review Engineer On -Site Water and Wastewater Subject: Lot 5, Denali Vue Subdivision Foundation to Absorption Trench Waiver Dear On Site Engineer: The house on Lot 5 Denali Vue Subdivsion was only recently constructed. The septic system was constructed in 2008. The foundation wall was constructed 8' to 9' from the edge of the absorption trench. The attached drawing illustrates the absorption trench and its location in relation to the house foundation. The influence line of the footing and foundation when projected down at a 1:1 slope does not encroach into the absorption trench. It is unlikely that the location of the trench will have any influence on the foundation. We hereby request a waiver be issued allowing the absorption trench to be 8' from the foundation wall. Sincerely, ® �I Michael E. Anderson, P.E. Attachments +A,. MICHAEL E. ANDERSON J'. CE -4381 .•2� , �I��pROfESSlO�a�� DENALI VUE SUBDIVISION LOT 5 FOUNDATION TO ABSORPTION TRENCH WAIVER SCALE 1" = 3' Municipality of: Anchorage Ment S P �4 a n v Q ry N epfw ment **** VARIANCE/WAIVER REVIEW **** Waiver#: OSVI51037 COSA#: OSC151220 Permit#: SWO680146 PID#i 051-134-11 Legal Description Denall Vue Engineer. Anderson Engineering Applicant: MMBM Contracting Your request for a waiver of the required 10 feet horizontal separation from the absorption field to the foundation has been approved. The approved separation distance is 8.0 feet. Also approved 2 feet separation distance tank to absorption field. This waiver approval applies to the existing absorption field only. Any future upgrade to the on- site wastewater disposal system will require all separation distances be met or another approval from:this department. F The affected adjacent property owner(s) have been given a 7 day notice regarding this waiver: Notarized..letter(s) of non -objection have been received from the .owner(s) of the affected adjacent property. Adjacent properties are not affected by this waiver. Waiver is Granted:`' XI. Waiver is not Granted: Date:�J �'T 1 .� Approved by: Municipality of Anchorage Development Services Department Building Safety Division On -Site Water and Wastewater Program, 4700 Elmore Road P.O. Box 196650 Anchorage, AK 99507 Page of www.ci.anchorage.ak.us (907) 343-7904 ON-SITE WASTEWATER DISPOSAL SYSTEM AND/OR WELL INSPECTION REPORT Permit Number: SW080146 PID Number: �t134-11 Name: MM&M Contracting, Inc. Wastewater System: ✓❑ New ❑ Upgrade Address: P.O. Box 670495 Chugiak, AK 99567 ABSORPTION FIELD Phone. Number of Bedrooms: 688-1236 4 [1 Deep Trench rd Shallow Trench ❑Bed ❑Mound ❑ Other: LEGAL DESCRIPTION Soil Rating: Total Depth from original grade. 1.2 GPD/Ft2 5 Ft. Block, Lot: 5 Subdivision: Denali Vue Depth to pipe bottom from original grade: Gravel depth beneath pipe: 3 Ft. 4 Ft. Township. Range: Section: Fill added above original grade: Gravel Length: 2 Ft. 70 Ft. Well: ❑ New ❑ Upgrade Gravel width: Number of lines: Distance between lines. 5 Ft. 1 Ft. Classification (Private, A, B, C): Total Depth: Cased to: Total absorption area: Pipe Matenal: Class C Ft Ft 500 Ft2 ASTM D3034 PVC Driller Date Drilled: Static Water Level: Installer. Date Installed: Ft. MM&M Contracting 7/20-22/2008 Yield, Pump Set at: Casing Height Above Ground: TANK GPM Ft. Ft. SEPARATION DISTANCES ® Septic ❑ Holding ❑ S.T.E.P. ❑ Other: To Septic Absorption Lift Holding ublic/Private Manufacturer: Capacity: From Tank Field Station Tank Sewer Line Anchorage Tank 1,250 Gal. Well >150' >150' N/A N/A >25' Material: Steel Number of Compartments: Two (2) Surface Water >100' >100' >100' N/A LIFT STATION Size: Manufacturer: Lot Line >5' >10' >5' N/A Gal. "Pump on" level at: "Pump off' level at: High water alarm at Foundation >5' >10' >5' N/A in. in. in. Curtain DrainNone Noted Pump Make & Model Electrical Inspections performed by Remarks House Not In Place. No As Built Survey Completed. BENCH MARK Location and Description: Locations are Not Accurate. Extensive Grading Required Lowest Level Concrete Slab. Assumed Elevation: Over Entire Project. Elevations Will Change. 100.0 Ft. �p Inspections performed by: M. Anderson Dates: 1st 7/21/2008 �.,�°�` ©F o+ 2nd 7/22/2008 ��.•�v Development Services Department Approval 0 ' 495.8 ' :d 00 Conditional Approval Date: 10 *;•' y� J� �s+p• .q..+• ewr+p.++s+e• -*MICHAL1 I: AME"0N.: ,QT Reviewed and approved by: ." y C `Date: P �A+ (Rev. (AA)6) IN Permit Number: SW080146 Municipality of Anchorage DEVEOPMENT SERVICES DEPARTMENT 4700 Elmore Road Anchorage, AK. 99519-6655 - 343-7904 DENALI VUE SUBDIVISION LOT 5 54,671 S.F. THORNTON DRIVE S 89'56'58"E 241.03' Pages PID No.: 051-134-11 ------------------------------------------ ' T 3' Section °0 Line Easement o 0 20' T. & E. Easement --- —---------------- ------------------------------- E m 0 w W i� y �rOde Rre,,k Grode 3reok A 1 8 S1 1 10.0' 29.2' C4 1 15.4' 39.0- M1 1 27.0' 42.2' S 89.56'58'E 153.50' ®TH2 PLAN AS -BUILT SCALE 1' = 40' Drawing Prepared Without a Surveyed As Built. Locations Not Exact. Driveway Not Complete. N 00 Four Bedroom 6 Home a' Ln Foundation Only (Exact Location Unknown) r, ® 4� S1 v Alternate Site TH1 C5 49th ................................................ MICHAEL E. ANDERSON A ��:, NO, CE -4381 •••�� pR�FESSI�Pi�••: 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: SW080146 /-98.4 U) UU Page 3of3 PID No. 051-134-11 Existing /linished Ground Ground 1,250 Gallon Septic Tank Y93.55 93.4 NOTE: House and Driveway Not Complete. Extensive Grading to be Completed Prior to Project Completion. Elevations Shown Will Change. 93.1 U 97.3 Finished Grade — —_ Existing Grade 84.0 No Groundwater z E— i:Z Drainfield Rock 70' (Trench Length) 91.1 LO ii U n 96.8 n NOTE: House and Driveway Not Complete. Extensive Grading to be Completed Prior to Project Completion. Elevations Shown Will Change. PROFILE AS -BUILT - No Scale 93.1 .•�P( 1�4 49�. th�...'�s%. � =, MICHAEL E, ANDERSON•��,4 • �uu ✓��: No. CE -4381 1 ►�.•� pR� ..•• MUNICIPALITY OF ANCHORAGE Development Services Department On -Site Water 8 Wastewater Program 4700 South Bragaw Street P.O. Box 196650, Anchorage, AK 99519-6650 (907) 343-7904 ON-SITE WASTEWATER DISPOSAL SYSTEM PERMIT Initial Date Issued: Jul 28, 2008 Expiration Date: Jul 28, 2009 Permit Number: SW080146 Parcel ID: 051-134-11 Legal Description: DENALI VUE LOT 5 Design Engineer: 0014 ANDERSON ENGINEERING Site Address: 19639 THORNTON STREET Owner Name: MMBM CONTRACTING, INC. Lot Size: 54671 SQ. FT. Owner Address: PO BOX 670495 Total Bedrooms: 4 Permit Bedrooms: 4 CHUGIAK , AK 99567 - This permit is for the construction of: ❑d Disposal Field g Septic Tank ❑ Holding Tank ❑ Privy ❑ Private Well ❑ Water Storage All construction must be in accordance with: 1. The attached approved design. 2. All requirements specified in Anchorage Municipal Code Chapters 15.55 and 15.65 and the State of Alaska Wastewater Disposal Regulations (18AAC72 ) and Drinking Water Regulations ( 18AAC80 ). 3, The engineer must notify DSD at least 2 hours prior to each inspection. Provide notification by calling (907) 343-7904 ( 24 hours ). ( Not required for a Water Supply Permit only ). 4. From October 15 to April 15, a subsurface soil absorption system under construction during freezing weather must be either: A. Open and closed on the same day. B. Covered, sealed, and heated to prevent freezing. Received Date: D v Issued By: ��1t'.1�� %I,iI 7� Date:1a7G7y Municipality of Anchorage Development Services Department Building Safety Division Onsite Water and Wastewater Program 4700 Bragaw Street P.O. Box 196650 Anchorage, Alaska 99519-6650 www.muni.org/onsite (907) 343-7904 ON-SITE SEWERIWELL PERMIT APPLICATION FOR A SINGLE FAMILY DWELLING Parcel I.D. 051-134-11 Property owner(s) MM and M Contracting, Inc. Day phone 666-1236 Mailing P.O. Box 670495 Chugiak, AK Code 99567 Site address 7hdmtan Street Chugiak, AK Zip Code 99567 Legal description (Sub'd., Block & Lot) Lot 5, Denali Vue Subdivision Legal description (Township, Range & Section) Lot Size 54.671 Sq. Ft. THIS APPLICATION IS FOR (® all that apply): Absorption Field El Septic Tank 0 Holding Tank ❑ Privy ❑ Private Well ❑ Water Storage ❑ Number of Bedrooms Four (4) THIS APPLICATION IS AN: Initial 0 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. of property owner or authorized agent) Permit/Rush Fees: LI(rn — Waiver Fees: Date of Payment: Receipt Number. (Rev. 11105) 1�1 /III /05 Date of Payment: Receipt Number. ANDERSON ENGINEERING P.O_ BOX 240773 ANCHORAGE, AK 99524 522-7773 677-7766 FAX July 16, 2008 Municipality of Anchorage Development Services Department On -Site Water and Wastewater Program 4700 South Bragaw Street Anchorage, AK 99519-6650 Subject: Lot 5, Denali Vue Subdivision Septic System Design and Permit Application Impacts to Adjacent Properties Dear Onsite Services Engineer: The owner of Lot 5, Denali Vue Subdivision intends to construct a new four-bedroom home on the lot. We are therefore requesting a permit be issued for the construction of a new septic system to accommodate the home. The lot will be served by a community water system. 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 or septic systems are closer than 100' from the proposed well or septic system. 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. The test holes placed on the lot in the area of the absorption trench and alternate site indicated silty sand with gravel (SM). The percolation rate of the soil was determined to be between 1 and 5 minutes per inch. Groundwater was found at 11' below the surface during the placement of the test holes and rose to 10' below the surface 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. We are proposing to place a new 1,250 -gallon septic tank and a 70' long by 5' wide by 2' 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 5'. 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 to the east at a grade approximating 2%. The new trench will be constructed parallel with the slope as much as possible in conformance with Municipal requirements. The new septic system will be constructed a minimum of 100' from all wells and any surface water and Lot 5, Denali Vue Subdivision July 16, 2008 Page Two 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, 7-1-� (f aa -.n Michael E. Anderson, P.E. Attachments V'C'A''. C. d\.;4 4'.^N ®ExfaHnq Well ^ L13 L11 LOT 6 328,468 S.F. 7.54 ACRES VACANT 10' T. do E. 10' T. do E. ESMT. e, �y 1 ' 49th r ' ....::....... A� I. MICHAEL r. AH➢ER$pJ ?e m y 0 0 Ln N 5 LOT 8 521,000 S.F. 11.96 ACRES VACANT P Eq T E R S G A TIE Existing ® Well 3 w 0o . u7 n i0 � v N O LOT 5 •� 54,671 S.F.p� 1.26 ACRES yro yp rye. 5 S 01'25'46'E 153.50' AREA MAP SCALE V = 100' STREET 1318.94' 1319.62'1 S U B D. 4 !0' T. k E. ESMT. SECTION UNE ESM LOT 7 426,396 S.F. 9.79 ACRES VACANT DENALI VUE SUBDIVISION LOT 5 54,671 S.F. —3' Sectlon Lina Eoaement I 20' T. h E. Easement —1--------------- I I I _�_r�aaC H Ga4 I I THORNTON DRIVE S 89'58'58'E 241.03' -------------------------- -- ---- --- Y --- — ----e -- E fo S 89'58'58E 153.50' Four Bedroom Home n J12*' M 1,250 Gallon . Septic Tank OTH2 ®TM1 70' Lorq x S' Wide x Y Etle<tive Depth Atiaorptlon Tren<n Alternate Ste bl al SITE PLAN SCALE V = 40' jy 4t MICHAEL E. ANDERSON T m R m 13 LOT 5, DENALI VUE SUBDIVISION DESIGN FACTORS: SYSTEM REQUIREMENTS: Four Bedroom Home 5' Wide Trench System Perc. Rate: <5 Min./Inch 1.250 Gallon Septic Tank Application Rate: 1.2 GPD/SF 2' Drainfield Rock 4 Bedrooms X 150 GPD/1.2 GPD/SF (Application Rate) = 500 SF Absorption Area 500 SF/5 SF/LF'.7 (Red. Factor) = 70 LF Trench Length THEREFORE: Construct a 70' Long x 5' Wide x 2' Effective Depth Aborption Trench at the Location Shown. Flow Line Elevation in Trench to be 3' Below Original Ground Surface. Total Depth to be 5' Belcw Existing Ground. Provide 3' of Cover Over Trench and 4' Over Tank or Provide 2" of Insulation and 2' of Cover. Maintain 10' Separation From Water Services in the Area. Natural Backfill 2'6" LA 2'0" 5' TYPICAL WIDE Geotextile Fabric 4" Perforated PVC (Holes Down) Drainfield Rock NOTE: Grade Area Over Trench to Drain Away. Minimum 6' Separation From Bedrock. Minimum 4' Separation From Groundwater. Minimum 150' Separation From Class C Well in the Area. Minimum 100' Separation From Surface Water or Streams. . Minimum 10' Separation From Water Service Line. MUNICIPALITY OF ANCHORAGE DEVELOPMENT SERVICES DEPARTMENT 4700 ELMORE STREET ANCHORAGE, AK 99519-6650 SOILS LOG - PERCOLATION TEST LEGAL DESCRIPTION. LOT 5, DENALI VUE S/D PERFORMED FOR: MM&M CONSTRUCTION DATE: 5/27/2008 PROJECT No.: M0820 PARCEL ID#: TECHNICIAN: A. HARALA TEMP: 48° DEP'111 TEST HOLE # 1 (fcc0 v-rr-i I 2 READING OB/OG FROST TO I' sLUVI DEPTH OF WATER (INCHES) INET DROP (INCHES) 3 TEST HOLE PRESOAKED PRIOR TO TESTING: 4 _ N CHARGE . SILTY SAND WITH GRAVEL (SM) in 5 30 MEDIUM DENSE 3e 3 14:24 6 12.125 CHARGE 4 14:54 30 7 9.75 5 14:54 COBBLES TO 3" 11.625 CHARGE 6 8 30 1.875 9.75 9 I 11--4..;'- 13 14 15 16 17 18 19 SITE PAN 0 O 2 I WAS GROUND WATER ENCOUNTERED? YES IF YES@WIWT Or' II' O% DEPTIi OF WATER AFTER MONRORING: 10' S% Q DATEOFMONITORWG: ry010% 2 2-5% BOH DATE READING GROSS TIME (MINUTES) NET TIME (MINUTES) DEPTH OF WATER (INCHES) INET DROP (INCHES) 5/27/08 TEST HOLE PRESOAKED PRIOR TO TESTING: 1 13:54 11.5 CHARGE 2 14:24 30 1.625 9.875 3 14:24 12.125 CHARGE 4 14:54 30 2.375 9.75 5 14:54 11.625 CHARGE 6 15:24 30 1.875 9.75 PERCOLATION RATE 3.1 (MIN/NCH) PERC. HOLE DIA_ 6 (INCHES) TEST RUN BETWEEN. 4_5 FT. and 5_5 FI'. COMMENTS: TEST HOLE PRE SOAKED PRIOR TO TEST. TEST PERFORMED BY ANDERSON ENGINEERING. I, MICHAEL E. ANDERSON CERTIFY THAT THIS TEST WAS PERFORMED N ACCORDANCE WITH ALL STATE AND MUNICIPLE GUIDELINES N EFFECT ON THIS DATE: 7/17/2008 MUNICIPALITY OF ANCHORAGE DEVELOPMENT SERVICES DEPARTMENT 4700 ELMORE STREET ANCHORAGE, AK 99519-6650 SOILS LOG - PERCOLATION TEST LEGAL DESCRIPTION: LOT 5, DENALI VUE S/D PERFORINIED FOR: MMBM CONSTRUCTION DATE: 5/27/2008 PROJECT No.: M0820 PARCEL ID#: TECHNICIAN: T. L. KIMBROUGH D[PTFI TEMP: 48° TEST HOLE # 2 Irl T� 1 2 3 4 ]< - 5 ,.. 6 7 8 9 11 12- 13- 14- 15- 16- 17 21314151617 18 19 OB/OG FROST TO I' SILTY SAND WITH GRAVEL (SM) MEDIUM DENSE MOIST SITE PAN OH2 O T TRI WAS GROUND WATER ENCOUNTERED? YES IF YES rGT WI{ATD li 0% Q DEPTH OF WATER AFTER MONITORING: 10' 25% DATE OF MONITORING: 6iI I,0B 2-5 BOH DATE READING GROSS TIME (MINUTES) NET TIME (MINUTES) Dy ATER F (INCHES) NET DROP I (INCHES) 5/27/08 TEST HOLE PRESOAKED PRIOR TO TESTING: 1 14:00 11.625 CHARGE 2 14:30 30 3.5 8.125 3 14:30 12.25 CHARGE 4 15:00 30 4.375 7.875 5 15:00 11.625 CHARGE 6 15:30 30 3.625 8.0 PERCOLATION RATE; -3-8 (MNIMCH) PERC. HOLE DIA, (INCIIES) TEST RUN BETWEEN: L--5 FT. and 5.5 FT. COMMENTS: TEST HOLE PRE SOAKED PRIOR TO TEST. SAME SOIL AS THI. TEST PERFORMED BY ANDERSON ENGINEERING. I, MICHAEL E. ANDERSON CERTIFY THAT THIS TEST WAS PERFORMED IN ACCORDANCE WITH ALL STATE AND MUNICIPLE GUIDELINES IN EFFECT ON THIS DATE: 9/11/2007 h �A n l ■ C. NNW 11' t ■ Municipality of Anchorage Development Services Department Building Safety Division On -Site Water and Wastewater Program 4700 South Elmore St. P.O. Box 196650 Anchorage, AK 99519-6650 www.ci.anchorage.ak.us (907)343-7904 ON-SITE SEWER/WELL SUBMITTAL COMMENT SHEET To: Anderson Enaineering Legal description: Denali Vue: Lot 5 ®Permit ❑C.O.S.A. []Inspection Report The attached paperwork has been reviewed and Is being returned for the following reasons: 1. Proposed Design - Engineer's Seal: The proposed design is required to be sealed by the engineer -of -record. Please provide. 7/28/08 COMMENT REMAINS: The response to comments submittal does not include the elevation view with design criteria for the absorption field or soils logs. Please submit these documents with the engineer's seal, signature, and date. 2. Topography - Slope Gradient and Direction: The site plan shows slopes that do not appear to be correctly describing the site topography. Please revise the site plan as needed to show the correct slope gradient and direction. 7/28/08 SATISFIED. Name of reviewer: Jay Date: 7/22108, 7128108 Please supply the necessary information and re -submit your request. LEAVE THIS FORM ATTACHED TO THE PAPERWORK F Parcel I.D. 051-134-11 Municipality of Anchorage On -Site Water and Wastewater Program (907)343-7904 Certificate of On -Site Systems Approval 1. GENERAL INFORMATION Expiration Date: _ S -1g-/S � RUSH1 ` MAY 14 2015 Complete legal description Denali Vue, Lot 5 �- Location (site address) 19834 Thornton Street Chugiak, AK 99567 Current Property owner(s) MM&M Contracting, Inc. Day phone 688-1236 Mailing address P.O. Box 670495 Chugiak, AK 99567 Real Estate Agent 2. TYPE OF DWELLING: [K] Single Family (w/wo ADU) ❑ Duplex ❑ Multiple Dwellings (Single Family and/or Duplex) 3. NUMBER OF BEDROOMS: Four Day phone 4. TYPE OF WATER SUPPLY: TYPE OF WASTEWATER DISPOSAL: - Individual Well ❑ Individual El Individual Water Storage ❑ Holding Tank ❑ Community Class C Well ❑ Community ❑ Public Water System ❑ Public Sewer ❑ WaiverNarancerequest for: Absorption Trench to Foundation Distance: 81 Received by: Date: COSA to be released to the engineer, unless otherwise requested by the engineer. - COSA Fee $ J i l , to S Waiver Fee $ Zt r5 • dV Date of Payment Date of Payment Receipt Number �^ Receipt Number dmf COSA #�L'lr7lr�dCJ Waiver# �SvJ5J�7 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 Michael E. Anderson, P.E. Date 5/14/2015 Engineers Printed Name ®o®V ®a®e _ OF,A4kaa+ 6. DSD SIGNATURE ...........I NOINEERf8.......... 0 System #1 Approved for 1 bedrooms ' Y �. MICHAEL . 7 ERSON 4 p �0 "i'. GE -4381 System #2 Approved for _ bedrooms ♦Osis ••�•��, �++ 0 Foe.. 40 V Disapproved tit994R 17ESS1Q44* Conditional approval for bedrooms, with the following stiput�tRi1;!8' By:bum' Original Certificate Date: Therage 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 X Nitrate Advisory Septic System Advisory Arsenic Advisory Well Flow Advisory Other COSAbluesheel ( :- -, c 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: Denali Vue, Lot 5 A. WELL DATA Well type Class C If A, B, or C provide PWSID # Date completed Sanitary seal (Y/N)_ Total depth ft. Cased to ft. FROM WELL LOG Date of test Static water level Well production WATER SAMPLE RESULTS: Coliform 0 colonies/100 mL Nitrate ND mg/L Arsenic ND ug/L Dateofsample: 5/11/15 Parcel ID: 051-134-11 Well Log (Y/N) Wires properly protected (Y/N) Casing height (above ground) in. AT INSPECTION ft. g.p.m. Collected by: Anderson Engrg. B. SEPTIC/HOLDING TANK DATA Tank Type/Material Septic/Steel Date installed 7/21/08 Tank size 1'250 gal. Number of Compartments 2 Cleanouts (Y/N) 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 Y N Date installed 7/21/08 Soil rating (g.p.d./ft2 or ft2/bdrm) 1.2 GPD/SF System type 5' Wide Length 70 ft. Width 5 ft. Gravel below pipe 2 ft. Total depth 9-10 ft. Eff. absorption area 500 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 No Add On Manhole - Gravity Flow to Absorption Trench. 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 Datum Cycles tested Meets alarm & circuit requirements? E. SEPARATION DISTANCES WELL ON LOT TO: Septic tank/lift station on lot On adjacent lots Absorption field on lot On adjacent lots Public sewer manhole/cleanout Public sewer main Sewer /septic service line Holding tank Manure/animal excrete storage areas _ Animal containment areas SEPTIC/HOLDING TANK ON LOT TO: Building foundation >51 Property line >5r Water main >10, Water service line >10' Wells on adjacent lots >100' ABSORPTION FIELD ON LOT TO: $ ** Property line > 10' Building foundation Water Service line >10 Surface water >100' 1 Curtain drain None Noted Wells on adjacent lots >100' F. COMMENTS **See Waiver. G. ENGINEER'S CERTIFICATION I 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 Michael E. Anderson, P.E. Date 5/14/2015 COSA brown sheet_10.1412.doc 2.** Absorption field Surface water >100' Water main >10' Driveway, parking/vehicle storage >1 0, n .q AEL E. ANDERSON : - � CE -4381 PLAT NO. 2005-152 DENALI VUE SUBDIVISION LOT 5 54,671 S.F. LOT 6 DRIVEWAY ESMT. FOR THE BENEFIT OF LOT 5 (2015-000478-0) — i i ZZ 10' T. & E. ESMT. � - -----------7 - N 87°00'45"E - - - - - - - - - - - - - - - - - - - - - --- + GASTALDI LAND - - SURVEYING, LLC � I I I I 2000 E. DOWLING RD.. SUITE 8 COVENANTS OR RESTRICTIONS WHICH DO NOT ANCHORAGE, ALASKA 99507 APPEAR ON THE RECORDED SUBDIVISION PLAT. PHONE 248-5454 UNDER NO CIRCUMSTANCES SHOULD ANY DATA GRID o I NW1261 5/14/2015 ESTABLISHING BOUNDARY OR FENCE LINES. WJ % I ANCHORAGE RECORDING DISTRICT, ALASKA � I U' I I DENAL15 LOT 5 I I . 77.9' I I I $� 2 SEPTIC SYSTEM h �v Ny P 'K 'v11i ^O (UPJ I I I 104.6' Ssaa 0 h� I I I I `�sR.t I NI F to 7 ? e28. 20' T. & E. ESMT. 3' SECTION UNE ESMT. S 89°56'58"E 144.07' \ \ I I \ \ I I \ \ I 20' WATERLINE ESMT.— —` I \ \ (2013-032440-0) I 1 LOT 7 A S- B U I L T I HEREBY CERTIFY THAT I HAVE SURVEYED THE PROPERTY DEPICTED ABOVE AND THAT NO GASTALDI LAND ENCROACHMENTS EXIST EXCEPT AS INDICATED. SURVEYING, LLC IT IS THE RESPONSIBILITY OF THE OWNER TO JEFF A. GASTALDI, R.L.S. DETERMINE THE EXISTENCE OF ANY EASEMENTS, 2000 E. DOWLING RD.. SUITE 8 COVENANTS OR RESTRICTIONS WHICH DO NOT ANCHORAGE, ALASKA 99507 APPEAR ON THE RECORDED SUBDIVISION PLAT. PHONE 248-5454 UNDER NO CIRCUMSTANCES SHOULD ANY DATA GRID DATE HEREON BE USED FOR CONSTRUCTION OR FOR NW1261 5/14/2015 ESTABLISHING BOUNDARY OR FENCE LINES. ANCHORAGE RECORDING DISTRICT, ALASKA F.B. JOB NO. NOTE: NO CORNERS SET THIS DATE 2010-03 DENAL15 P)30' 0 N IR w z 0 z of 0 F ♦s♦• 111=40' BUILDING DETAIL SCALE: 1 "=20' OF q +1 * ' 49TH r ................. * i 0 w -Jeffery A. Gataldi ff : LS 6091.s Air */ . 6 401