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Home My WebLink AboutPTARMIGAN ROOST BLK 1 LT 1Ptarmi* 9 an Roost Block 1 Lot 1 #020-042-65 Municipality of Anchorage Community Development Department Page 1 of 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 Number: OSP141035 PID Number: 020-042-65 ❑✓ New ❑ Name: Spinell Homes ABSORPTION FIELD ❑ Deep Trench ❑ Shallow Trench 0 Bed ❑ Mound Address 1900 W. Northern Lights Blvd., #200 Anch., AK 99517 ❑ Other Phone Number of Bedrooms Soil Rating Total depth from original grade 344-5678 4 $GPDlSF 1 Ft. LEGAL DESCRIPTION Depth to pipe invert from original grade 0 FI.SFt. Gravel depth beneath pipe Subdivision Block Lot Ptarmigan Roost 1 1 Fill added above original grade Gravel length Township Range Section 3-4 Ft. 50 Ft. Gravel width 18Ft. Beds: Number of Lines 6 Distance between lines 6Ft. SEPARATION DISTANCES To Septic Absorption Holding Sewer Lift Station Total absorption area Number of trenches Dist, between trenches From Tank Field Tank Line 900 Ft't F Well >100' >100' N/A N/A >25' TANK El Septic Q S.T. E. P. El Holding ❑other Manufacturer Capacity Surface Water >100' >100' N/A N/A Anchorage Tank 1,5000al. Material Number of compartments Lot Line >5' >10' N/A N/A NA Steel Three LIFT STATION Foundation >5' >10, N/A N/A I Manufacturer Capacity Curtain Drain None Noted Orenco/Anchorage Tank 250Gal. Remarks Pump on level at 42 in. Pump off level at 38 in. High water alarm at 44 in. Pump make and model Orenco OSI P2005-11 Electrical Inspections performed by MOA Installer D3034 drainfkto PIPEMATERIAL Housetotank Tankto ield D3034 Pomranning Excavation Drainfield D3034 CO/MT D3034 Inspector A. Harala BENCHMARK (Assumed elevation) 100.011 Inspection si 9/19/14 dates: 1 2^ a 9/27/14 Location and description. 3rd 10/1/14 4'h Garage Slab. COMMUNITY DEVELOPMENT DEPARTMENT APPROVAL Engineer's Stamp vessaa\1 Conditional Approval: Date PCF-........ �qs®®g Al s: 49TycH �/�} v,*�MICHAEL E. ANDERSON :�?® 4381 j -.? ApprovedDate to - �1+�liR�OFEESSI 0-3 f i� Inspection Renort 1-1-12.dcc Municipality of Anchorage DEVEOPMENT SERVICES DEPARTMENT Page 2 of 3 4700 South Bragaw Street Anchorage, AK. 99519-6655 - 343-7904 Permit Number: OSP141035 PID NO.: 020-042-65 PLAT NO. 71-241 PTARMIGAN ROOST SUBDIVISION S Four Bedroom Home i M �1 A a < 1 `� Alternate Site 15' Long x 10' Wide Absorption Bed w/Advontex Treatment Alternate Site TH3 System. 4 GPD/SF 9 ..o `may >:. 49th W CEA 438RSON•+C= P L A !'AS -BUILT SCALE 1' = 40' LEGEND: LOT 1 BLOCK 1 — Monitor Tube C1 .6' , — Foundation Clean Out S1 .1'.8' 33,205 S.F. — Man Hole *29.6 — Test Hole .7'.0'.0' N 89'59'30"E 241.48' \ / + —FENCE ( X) WELL M — — — — — — — — — — — — — — — — — — — — — — — — — II — — — — — — — — 20' UTILITY EASEMENT 1 ------------------------1 / — S Four Bedroom Home i M �1 A a < 1 `� Alternate Site 15' Long x 10' Wide Absorption Bed w/Advontex Treatment Alternate Site TH3 System. 4 GPD/SF 9 ..o `may >:. 49th W CEA 438RSON•+C= P L A !'AS -BUILT SCALE 1' = 40' LEGEND: M7 — Monitor Tube C1 — Clean Out FCO — Foundation Clean Out S1 — Septic Vent MH — Man Hole TH — Test Hole 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: OSP141035 100.6 1500 Gallon STEP Tank PID No. 020-042-65 S V1Uu11UWd1v1 (!; UZ.6 5-26-11 30 - 3/16" Diameter Holes @ 5' 10 Holes per Lateral PROFILE AS -BUILT No Scale Municipality of Anchorage Community Development Department On -Site Water & Wastewater Program 4700 Elmore St. P.O. Box 196650 Anchorage, AK 99507-6650 www.muni.org/onsite (907)343-7904 Pump Installation Log Well Drilling Permit Number: SW OSP141035 Date of Issue 4/4/14 Parcel Identification Number: 02004265000 Legal Description Property Owner Name & Address Ptarmigan Roost 1.361 Spinell Homes 1900 W. Northern Lights Blvd, Suite 200 Anchorage. AK 99517 Pump Installation Date: 8-1-14 Pump Intake Depth Below Top of Well Casing: 210 Pump manufacturer's Name: Grundfos Pump Model: 105QE07-240 Pump Size: 3/4 HP Pitless Adapter Burial Depth: 10 Pitless Adapter Installer: Pomraning Excavation Disinfected Upon Completion? ® yes ❑ no Method of Disinfection: Chlorine 50 PPM Comments: Pitless Manufacturer: Martinson Pump Installers Name: Cole Sullivan —Sullivan Water Wells feet hp feet Attention: The pump installer shall provide a pump installation log to the DSD within 30 days of pump installation. Well Disinfected Upon Completion? V d Certified Drilling Lag l t j is 1 , +' f OWNEROFLAND:._._..._____..._..__._, Cartes Terry Allan ; sere �+aie Bata C ADDRESS: PO BOX 110584 Anchorage AK 99512 - LEGAL DESCRIpTIONDepth Ptarmigan Roost Blk 1 Lot 1 DATE: 4/15/24 i From Tomm __ _ __. _ __ PER�iiT Nt1MBER 6SPi4t035 DATE OF ISSUE 4/4/14 0 — 2 ._._. Casing Stickup, TAH IDENTIFICATION NUMBEN OZOt)4265D00..._ 2 E 4 i iSVErLtRirden._.. _ a._.,.._ .........__._ ---------- ....._.,_._.�.____—.,. ._. ___..._.. is well located at approved permit location Yes p No 14 23 Sand and Gravel Method of Drilling: Eafirrotary ®cable tool ` 23 43 Silty Sand and Gravel with Clay Depth of Well: 220 feet : 43 90 Bedrock with Quartz Casing Type; 5tee1 Wail thickness 0.25 inches 90 199 ; Bedrock Gray Diameter; $ inches, depth 64 feet j.__0 , ..__—.3 Liner type ! 199 E 220 i Bedrock Gray with Quartz Static Watertevel; 74 fees Recovery Rate & �— Spm �,�... 8ph 1"',e i � - Method ofTesting Air Well intake Opening Type: open endogen hots ❑ Screened Start feet StoppedEl j t Perforations Start feet Stopped ._..� _. Grout Type: Bentonite Volume: Depth: from 2 feet, to 42 feet - 3 -- Well Disinfected Upon Completion: Eyes no Method of Disinfection: Chlorine 50 PPM Drifters Name. Cole Sullivan ATTENTION; It is the responsibility of the property owner to submit a copy of the Well log to the proper authority. Municipality of Anchorage: Department of Health & Human Services and/or Department of Environmental Conservation, MatSu Borough: Department of Environmental Conservation. .,oer_i-m h. "i", - PB 1 nfl Municipality of Anchorage Community Development Department _ Development Services Division P.O. Box 196650 - 4700 Elmore Road s Anchorage, Alaska 99519-6650 Info and Help: (907) 343-8211 INSPECTION: Voice: (907) 343-8300 Fax (907) 249-7777 9/23/2014 Inspection Report License/AP#: E14-1194 Parent AP#: R14-1138 Inspection #: 299205 Type: RES Status: Issued Address: 16024 WIND SONG DR Parcel: 02004265000 Inspector: Victor Fosberg Project: Resp Party: Descr: Child of Bldg App R14-11382886 sq ft living 841 garage tb EXEMPT Reviewed independent reviewing professionals Daniel Folmar amp Dave Owens - Address:Anchorage, AK, 99516 m_'peclio[1licill h 111 Do"Aiptio, F,:,lualion ElecFin Final Electrical Approved .,oer_i-m h. "i", - PB 1 nfl MUNICIPALITY OF ANCHORAGE r� Community Development Department,) Right of Way Section Development Services Division Phone: 907-343-8240 Fax: 907-343-8250 Mayor Dan Sullivan October 30, 2014 Spinell Homes, Inc. 1900 West Northern Lights Blvd #200 Anchorage, AK 99517 RE: Encroachment: water service line in 20' Utility Easement Ptarmigan Roost Subdivision, Block 1, Lot 1, Grid SW3238, 16024 Wind Song Drive, Anchorage, Alaska The Right of Way Section has reviewed a request for a letter of non -objection to an existing water service line, which encroaches entirely into the 20 foot Utility Easement. On the as -built survey dated 9/23/14, submitted with the request, the petitioner has shown the well and proposed structure. This letter of non -objection is issued with stipulations, and by using it the petitioner is agreeing to the following: 1. Municipality of Anchorage (MOA) will be held harmless, now and forever, for any damages or injury to any person as a result of the encroachments. 2. All applicable codes and regulations will be observed and maintained within the easement. 3. This letter of non -objection will in no way preclude MOA from full use and enjoyment of its rights within any portion of the easement. 4. Additional and extraordinary costs incurred during any future required construction, repair or reconstruction of MOA improvements to accommodate any or all of the encroachments shall be paid by the property owner. 5. Maintain letters of non -objection from the following utilities: ® Anchorage Water & Wastewater Utility Alaska Communications Systems ® Chugach Electric Association, Inc. ❑ Matanuska Telephone Association ❑ Matanuska Electric Association, Inc. ® Enstar Natural Gas Company ❑ Municipal Light & Power ® GCI Cable of Alaska ❑ Eyecom (Girdwood Cable TV) ❑ No letters required All letters of non -objection should be retained in your permanent files. If you have any questions, please call Daune Wyatt, Right of Way Plan Reviewer at 343-8240. Sincerely, Jack L. Frost, Jr. Right of Way Supervisor Concur / f7uu Garcia, Spinell Homes, Inc Mailing Address: P.O. Boz 196660 • Anchorage, Alaska 99519-6650 - http://www.muni.org On -Site Water & Wastewater System Permit MUNICIPALITY OF ANCHORAGE Development Services Department On -Site Water & Wastewater Program 4700 Elmore Road, PO Box 196650 Anchorage, AK 99519-6650 Telephone: (907) 343-7904 Permit Number: OSP141035 Tax Code Number: 02004265000 Work Type: WellSeptic Initial Permit Effective Dates: April 04, 2014 to April 04, 2015 Design Engineer: ANDERSON ENGINEERING Subdivision: PTARMIGAN ROOST Site Legal Address: PTARMIGAN ROOST BILK 1 LT 1 G:3238 Owner/Address: CARTEE TERRY ALLAN PO BOX 110584 ANCHORAGE AK 995110584 Site Mailing Address: 16024 WIND SONG DR, Anchorage This permit is for the construction of: Y Disposal Field Y Septic Tank N Holding Tank C/ -19-/y '2:'9D Lot Size in Sq Ft: 33205 Total Bedrooms: 4 N Privy Y Private Well N Water Storage All construction must be in accordance with: 1. The attached approved design. 2. All requirements specified in Anchorage Municipal code Chapters 15.55 and 15.65 and the State of Alaska Wastewater Disposal Regulations (18AAC72) and Drinking Water Regulations (18AAC80). 3. The wastewater code requires inspections during the installation. The engineer must notify the Development Services Department at least 2 hours prior to each inspection. Provide notification by calling (907) 343-7904 (24 hours). 4. From October 15 to April 15, a subsurface soil absorption system under construction during freezing weather must either: A. Open and Close on the same day. B. Covered, sealed, and heated to prevent freezing. Special Provisions: All required utility encroachment letters shall be submitted prior to final inspection report approval. Received By Issued By: COQ. �6 A w w 7S. MUNICIPALITY OF ANCHORAGE Community Development Department Development Services Division r. 3 3'7997 On -Site Water & Wastewater Program ON-SITE SEWER/WELL PERMIT APPLICATION MAR 6 2014 Parcel I.D. 020-042-65 Property owner(s) Spinell Homes Inc. Day phone 344-5678 Mailing address 1900 W. Northern Lights Blvd., Suite 200 Anchorage, AK 99517 Site address Windsong Drive Anchorage, AK 99516 Legal description (Sub'd., Block & Lot) Ptarmigan Roost, Block 1, Lot 1 Legal description (Township, Range & Section) Lot Size 33,205 Sq. Ft. Number of Bedrooms Four (4) APPLICATION IS FOR: APPLICATION IS AN: TYPE OF DWELLING: (S all that apply) Absorption Field ❑X Initial RX Single Family (SF) ❑X (w/wo ADU) Septic Tank ❑X Upgrade ❑ Duplex (D) ❑ Holding Tank ❑ Renewal ElMultiple Dwellings ❑ Privy ❑ (SF and/or D) Private Well ❑X Water Storage ❑ THIS APPLICATION INCLUDES A VARIANCE / WAIVER REQUEST FOR: Lot Line Dis tance: 4' I certify that the above information is correct. I further certify that this is in accordance with applicable Municipal Codes. I 1. 'J (Signature of property owner or authorized agent) Permit/Rush Fees: I -g7' Waiver Fees: 0111 Date of Payment: 3((0 1I(1 Date of Payment: 81(O!I y Receipt Number: 0623% ReceiptNumber: 66_3314 Permit No. %'SpigW&- Waiver No. 05P1L11ej6 o Permit App_ ": - :La; I)IJEC.Lf v, Act mai11Qd 100 ko daC.9tn v`ev:G:a NSt� col September 29, 2014 Municipality of Anchorage Development Services Department On -Site Water and Wastewater Program 4700 South Bragaw Street Anchorage, AK 99519-6650 Subject: Lot 1, Block 1, Ptarmigan Roost Subdivision Absorption Bed Width Dear Onsite Services Engineer: The area available for a septic system on Lot 1 is limited by several factors including the presence of groundwater, location of wells on this and surrounding lots and the placement of the house and driveway. An absorption bed must be placed to insure the separation from groundwater can be met. The width of the bed must be 18' to provide the necessary absorption area to meet the design. The ordinance governing septic systems states the bed width can be greater than 15' with approval from the department. We hereby request that approval. The bed will be accessed with a pressure distribution system. Effluent will therefore be dispensed uniformly over the area. In addition, the subsurface soils are very good for the treatment and disposal of effluent. A minimum of 1' of clean coarse sand will be placed to allow additional surge capacity for the bed. A bed width of 18' will not adversely affect the operating characteristics of the absorption system. Sincerely, WJ z Michael E. Anderson, P.E. MICHAEL E. ANDERSON NO. CE -4381 . March 6, 2014 Municipality of Anchorage Development Services Department On -Site Water and Wastewater Program 4700 South Bragaw Street Anchorage, AK 99519-6650 Subject: Lot 1, Block 1, Ptarmigan Roost Subdivision Septic System Design and Permit Application Impacts to Adjacent Properties Dear Onsite Services Engineer: The owner of the subject lot 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 well and septic system to accommodate the home. The attached Site Plan and backup documentation identify the location and configuration of the proposed well and septic system along with the alternate site. Also identified on the plans are the existing wells and septic systems on surrounding lots. No conflicts exist between the proposed well and septic system and wells or septic systems on adjacent lots. Drainage arrows are shown on the site plan showing the grade and direction of flow on the lot. The drainage pattern will not be changed as a result of this project. The test holes placed on the lot in the area of the absorption bed and alternate site indicate the presence of silty gravel with some sand (GM/GP). The percolation rate of the material was determined to be 1 to 2 minutes per inch. Groundwater was found during the placement of the test holes at 6.5' below the surface during the monitoring period. An application rate of .8 gallons per day per square foot was used in the design of the absorption system. We are proposing to place a new 1,250 -gallon septic tank and a new 50' long by 15' wide by .5' effective depth absorption bed to treat and dispose of the effluent generated in the house. The elevation of the distribution line in the absorption bed will be at the existing ground surface and the total depth will be .5' below ground. A minimum of 3' of fill or 2" of insulation and 2' of fill will be placed over the absorption trench and 4' over the septic tank. The ground surface on the lot in the area of the septic system slopes to the southeast at a very shallow grade. The new bed 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 10' the proposed and existing water services in the area. Lot 1, Block 1, Ptarmigan Roost Subdivision March 6, 2014 Page Two 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, Michael E. Anderson, P.E. Attachments P 49th •'. MICHAEL E. ANDERSON TIIN R3W Section 2 SEI/4 SW1/4 NEI/4 NWl/4 Ewell 9 I well 1 n8559'30'E 241.48 Propme4 I Wen ... __________________________________L ZO' U9nly EOPemenp i 'i LOT.I LOT 2 n i E. I • 1 /P I LOT 3 LOT 4 O 49th QIS MICHAEL •E. ANDERSON j 's. No. CE -4381 I -,- LOT 8A AREA MAP SCALE V = 100' LOT 3 O LOT 7 1 PTARMIGAN ROOST LOT 1, BLOCK 1 DESIGN FACTORS: SYSTEM REQUIREMENTS: 4 Bedroom Home Shallow Bed System Perc. Rate: 1-5 Min./Inch 1,500 Gallon STEP Tank w/Pressure Distribution Application Rate: .8 GPD/SF .5' Effective Depth 4 Bedrooms X 150 GPD/Bedroom = 600 Gallons 600 Gallons/.8 GPD/SF/18 LF (Width) = 42 LF Bed Length THEREFORE: Construct a 50' Long by 18' Wide by .5' Effective Depth Absorption Bed at the Location Shown on the Site Plan. Distribution Pipe to be Placed at Existing Ground. Total Depth to be .5' Below Existing Ground. Remove Existing Organic Material and Replace with Septic Rock. Place 3' of Cover Over Absorption Bed and 4' of Cover Over Septic Tank. Maintain 100' Separation From Private Well on the Lot. Place Topsoil Top 6" of Mound and Reveoetate to Prevent Erosion. Natural Backfill 1 2.0' 2" Insulation & 1 Geotextile Fabric .5' Drainfield Rock J:� Existing Ground 1" PVC Remove Organics to In Situ GM Soils Below Replace with Coarse Sand to .5' Below Grade, NOTE: 10 - 3/16" Holes Per Lateral @ 5' Spacing. 3' 6' 6' T TYPICAL BED SECTION (NO SCALE) i' NOTE: Grade Area Surrounding Bed to Drain Away. Minimum 6' Separation From Bedrock. s,,,,,; Minimum 4' Separation From Groundwater. i ..,, Minimum 1 DO' Separation From Private Wells in the Area. 0.0. Minimum 100' Separation From Surface Water or Streams. .sA Minimum 10' Separation From Water Service Line. V'! 49th Michael E. Anderson No. CE4381 MUNICIPALITY OF ANCHORAGE DEVELOPMENT SERVICES DEPARTMENT 4700 BRAGAW STREET ANCHORAGE, AK 99519-6650 DEPTH (feet) 1- 2 3 4 6 7 8" 9 I SOILS LOG - PERCOLATION TEST I LEGAL DESCRIPTION: LOT I, BLOCK I, PTARMIGAN ROOST SUBDIVISION PERFORMED FOR: SPINELL HOMES DATE: 5/15/2011 PROJECT No.: PARCEL ID#: TECHNICIAN: A. HARALA TEST HOLE 1 OL/OG a. p SILTY GRAVEL . WITH SAND GM/GP MOIST e 0 SLOPE SITE PLAN SEE SITE PLAN 8 WAS GROUND WATER ENCOUNTERED? YES 10 e d IFYES@WHATDEPTH? 5.7' DEPTH OF WATER AFTER MONITORING: 5.5' 2% I1 BOH @ 11.5, DATE OF MONITORING: 5/26/11 1 1 1 1 1 1 DATE READING GROSS TIME (MINUTES) NET TIME (MINUTES) DEPTH TO WATER (INCHES) NET DROP (INCHES) TEST HOLE PRESOAKED PRIOR TO TESTING: 5115 1 3:47/3:57 10 .63"/19.63" 10.00" 2 3:58/4:08 10 .50"/19.50" 10.00" 3 4:09/4:19 10 .25"/19.00" 9.75" 4 4:20/4:30 10 .50"/19.25" 9.75" 5 4:31/4:41 10 .50"/19.25" 9.75" 6 4:42/4:52 10 .25"/19.00" 9.75" 11 PERCOLATION RATE: 102 (MIN/INCH) PERC. HOLE DIA.6 (INCHES) TEST RUN BETWEEN: 3_0 FT. and 4_0 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: 3/6/14 MUNICIPALITY OF ANCHORAGE DEVELOPMENT SERVICES DEPARTMENT 4700 BRAGAW STREET ANCHORAGE, AK 99519-6650 DEPTH (feet) I- 2 3 4 6 7 8 9 10- 11 12- J- 14- 15- 16- 17- 18- 19 - SOILS LOG - PERCOLATION TEST LEGAL DESCRIPTION: LOT I, BLOCK 1, PTARMIGAN ROOST SUBDIVISION PERFORMED FOR: SpiNELL HOMES DATE: 5/15/2011 PROJECT No.: PARCEL ID#: TECHNICIAN: A. HARALA TEST HOLE 2 OL/OG a. ' SILTY GRAVEL WITH SAND e GM/GP a ° MOIST a a. d SLOPE N 0 49th ......................................... 9,'y MICHAEL E. ANDERSON ✓�:• No. CE -4381 Professional Enei.. St..D: SIT E PLAN SEE SITE PLAN p WAS GROUND WATER ENCOUNTERED? YES IF YES n WHAT DEPTH? 4"0' S DEPTH OF WATER AFTER MONITORING: 4.0' L 2% DATE OF MONITORING: 5/26/11 �PPEE! DATE READING GROSS TIME (MINUTES) NET TIME (MINUTES) WATER G (INCHES) NET DROP (INCHES) TEST HOLE PRESOAKED PRIOR TO TESTING: 5115 1 2:11/2:21 10 .25"/14.25" 10.00" 2 2:22/2:32 10 .00"/14.00" 10.00" 3 2:33/2:43 10 .13"/14.13" 10.00" 4 2:44/2:54 10 .06"/14.06" 10.00" 5 2:55/3:05 10 .25"/14.25" 10.00" 6 3:06/3:16 10 .06"/14.06" 10.00" PERCOLATION RATE: 1_00 (MIN/INCH) PERC. HOLE DIAfi" (INCHES) TEST RUN BETWEEN: 3.0 FT. and 4.0 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: 3/6/14 MUNICIPALITY OF ANCHORAGE DEVELOPMENT SERVICES DEPARTMENT 4700 BRAGAW STREET ANCHORAGE, AK 99519-6650 DEPTH (feet) 1 - 2 3 4 6 7 8- 9 SOILS LOG - PERCOLATION TEST LEGAL DESCRIPTION: LOT I, BLOCK I, PTARMIGAN ROOST SUBDIVISION PERFORMED FOR: SPINELL HOMES DATE: 2/25/2014 PROJECTNo.: PARCEL ID#: TECHNICIAN: A. HARALA Q°. Test Hole No. 3 OL/OG SILTY GRAVEL WITH SAND A. GM/GP ° MOIST a e. BOH @ 9 5' SLOPE 49th AEL E. ANDERSON No. CE -4381 SITE PLAN SEE SITE PLAN 8 WAS GROUND WATER ENCOUNTERED? YES 1 Q [F YES @ WHATDEPTH? 6.5' DEPTH OF WATER AFTER MONITORING: 6.5' 2% 11 DATE OF MONITORING: 3/6/14 p 11_ FC 13 14 15 16 17 18 19 DATE READING GROSS TIME (MINUTES) NET TIME (MINUTES) DEPTH TO WATER (INCHES) NET DROP (INCHES) TEST HOLE PRESOAKED PRIOR TO TESTING: 2/27 1 9:41/9:51 10 .88"/12.69" 5.81" 2 9:52/10:02 10 .81"/12.88" 6.07" 3 10:03/10:13 10 .75"/12.69" 5.94" 4 10:14/10:24 10 .81"/12.81" 6.00" 5 10:25/10:35 10 .75"/12.75" 6.00" 6 10:36/10:46 10 75"/12.75" 6.00" PERCOLATION RATE:: 1.7 (MIN/INCH) PERC. HOLE DIA§ (INCHES) TEST RUN BETWEEN: 2.5 FT. and 3.5 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: 3/6/14 MUNICIPALITY OF ANCHORAGE DEVELOPMENT SERVICES DEPARTMENT 4700 BRAGAW STREET ANCHORAGE, AK 99519-6650 DEPTH (feet) 1- 2 3 4 6 7 8 9 1Q - II 1 1 1 1 1 SOILS LOG - PERCOLATION TEST LEGAL DESCRIPTION: LOT I, BLOCK I, PTARMIGAN ROOST SUBDIVISION PERFORMED FOR: SPINELL HOMES DATE: 2/25/2014 PROJECT No.: PARCEL ID#: TECHNICIAN: A. HARALA Test Hole No. 4 OL/OG a e.. a°. p .. SILTY GRAVEL WITH SAND GM/GP BOH @ 8.5' N 0 19 1 .7 49th W ..': MICHAEL E. ANDERSON Professional SI I L PLAN SEE SITE PLAN , i WAS GROUND WATER ENCOUNTERED? YES GROSS TIME (MINUTES) IF YES @ WHAT DEPTH? 6.5' NET DROP (INCHES) DEPTH OF WATER AFTER MONITORING: 6.5' 1 Z% 10 5.25"/14.75" D 0 DATE OF MONITORING: 3/6/ 111, 10 5.00"/14.50" DATE READING GROSS TIME (MINUTES) NET TIME (MINUTES) DEPTH To WATER (INCHES) NET DROP (INCHES) TEST HOLE PRESOAKED PRIOR TO TESTING: 2/27 1 10:05/10:15 10 5.25"/14.75" 9.50" 2 9:52/10:02 10 5.00"/14.50" 9.50" 3 10:03/10:13 10 .38"/14.75" 9.38" 4 10:14/10:24 10 .00"/14.50" 9.50" 5 10:25/10:35 10 .25"/14.75" 9.50" 6 10:36/10:46 10 .001'/14.50" 9.50" PERCOLATION RATE: 1_05 (MIN/INCH) PERC. HOLE DIA.6 N (INCHES) TEST RUN BETWEEN: 2.5 FT. and 3.5 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: 3/6/14 Col 1 Olive Lane Anchorage, AK99515 TERRA FIRMA TESTING Laboratory Testing/Construction Monitoring PROJECT CLIENT: Anderson Engineering PROJECT NAME: Government Hill PROJECT NO.: 3888-14 - SAMPLE LOCATION: North Point Import SAMPLE NO/ DEPTH 14S-1 DESCRIPTION: Poorly grd. sand wt gravel. DATE TESTED: 9123/2014 TESTED BY: JA REVIEWED BY: Ron Caron C.E.T. 3' 1.5' 11T' 100.0 90.0 ao.o 70.o 60.0 m� o &o.c zw w_ Fel 4D.0 30.0 20.0 10.0 0.0 1 PARTICLE SIZE ANALYSIS ASTM D422/ C136 #10 #20 "a no #ion #2ao Telephone: (907) 344-5934 Fax: (907) 344-5934 www.nge-tft.com %GRAVEL: 35.9 % SAND: 63.1 % SILT/CLAY: 1.0 USC: SP FC: .02 mm: ASTM D1557(uncorrected) pcf ASTM D4718 (Corrected) pcf OPTIMUM M.C.% (corrected) 12.7 NATURAL M.C. % 4.4 COBBLES GRAVEL SAND SILT or CLAY Coarse Fine Crs. Medium Fine MOISTURE -DENSITY RELATIONSHIP ASTM D1557 TFI will provide upon written request. II SIEVE ANALYSIS RESULTI SIEVE SIEVE TOTAL % SIZE (mm) S2E (in.) PASSING SPEC 76.2 3" 100 38.1 1.5" 100 19.05 3!4" 92 12.7 1/2" 83 9.5 3/8" 76 0� 15 L #100 3 0.075 #200 1.0 HYDROMETER RESULT ELAPSED DIAME7EF TOTAL TIME (mm) PASSING 30 60 250 1440 MUNICIPALITY OF ANCHORAGE Community Development Department Right of Way Section Development Services Division Phone: 907-343-8240 Fax: 907-343-8250 Mayor Dan Sullivan October 30,2014 Spinel) Homes, Inc. 1900 West Northern Lights Blvd#200 Anchorage, AK 99517 RE: Encroachment: water service line in 20' Utility Easement Ptarmigan Roost Subdivision,Block 1,Lot 1,Grid SW3238, 16024 Wind Song Drive,Anchorage,Alaska The Right of Way Section has reviewed a request for a letter of non-objection to an existing water service line, which encroaches entirely into the 20 foot Utility Easement. On the as-built survey dated 9/23/14, submitted with the request, the petitioner has shown the well and proposed structure. This letter of non-objection is issued with stipulations,and by using it the petitioner is agreeing to the following: 1. Municipality of Anchorage (MOA) will be held harmless, now and forever, for any damages or injury to any person as a result of the encroachments. 2. All applicable codes and regulations will be observed and maintained within the easement. 3. This letter of non-objection will in no way preclude MOA from full use and enjoyment of its rights within any portion of the easement. 4. Additional and extraordinary costs incurred during any future required construction, repair or reconstruction of MOA improvements to accommodate any or all of the encroachments shall be paid by the property owner. 5. Maintain letters of non-objection from the following utilities: ® Anchorage Water& Wastewater Utility ® Alaska Communications Systems ® Chugach Electric Association, Inc. ❑ Matanuska Telephone Association ❑ Matanuska Electric Association, Inc. ® Enstar Natural Gas Company ❑ Municipal Light&Power ® GCI Cable of Alaska ❑ Eyecom(Girdwood Cable TV) ❑ No letters required All letters of non-objection should be retained in your permanent files. If you have any questions, please call Daune Wyatt, Right of Way Plan Reviewer at 343-8240. Sincerely, Concur Jack L. Frost,Jr. 2- uiarcia, Spinell Homes, Inc Right of Way Supervisor Mailing Address: P.O. Box 196650 • Anchorage,Alaska 99519-6650 • http://www.muni.org • s,4. 2 V •itt Municipality of Anchorage °� On-Site Water and Wastewater Program p ., (907)343-7904 RUSH' • e Certificate of On-Site Systems Approval Parcel I.D. 020-042165 Expiration Date: I - 3 1 " /.5 1. GENERAL INFORMATION Complete legal description Ptarmigan Roost, Block 1 , Lot 1 Location (site address) 16024 Wini ong Drive Anchorage, AK 99516 Current Property owner(s) Spinell Homes Inc. Day phone 344-5678 Mailing address 1900 W. Northern Lights Blvd., #200 Anch., AK 99517 Real Estate Agent Day phone 2. TYPE OF DWELLING: El Single Family (w/wo ADU) SUBMI'I' rAL ❑ Duplex ❑ Multiple Dwellings (Single Family and/or Duplex) OCT 2 3 2014 3. NUMBER OF BEDROOMS: Four 4. TYPE OF WATER SUPPLY: TYPE OF WASTEWATER DISPOSAL: Individual Well 0 Individual 0 Individual Water Storage ❑ Holding Tank ❑ Community Class Well ❑ Community ❑ Public Water System ❑ Public Sewer ❑ WaiverNariance request for. Distance: Received by: Date: 4%/7//4/ COSA to be r sed to the engineer,unless otherwise requested by the engineer. COSA Fee $ (el •'Q 1-- i' — AI • t."' ? Waiver Fee $ Date of Payment 10 I 2--LI h -( C.". Date of Payment Receipt Number OC) .)2C.- G Receipt Number COSA# 05(t y I"55 ? 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 10/23/14 . OF A� to „I*: 491H V •• * s 1 at-^-4,----.„ 6. DSD SIGNATURE i..•• ••••.� ,lrE'R' MICHAEL ANDERSON System #1 Approved for Li bedrooms ♦��:. Ctil: j �s System #2 Approved for bedrooms �• E�F�: •Z3.-i• y .. ,,�� We,*PRo ss'0 " Disapproved 4,,, FESS Conditional approval for bedrooms, with the following stipulations: h1 . ON-SITE G� \NATER AND WASTEWATER o:� J PROGRAM ��` J V 1�\ jJ�J1 A''IFi/T cip\I\G�-. li),,1t ;11, ,. By: - /. PA- 7(— Original Certificate Date: / L -31 / 9 The unicipali 1 •E0 chorage 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 COSA blue sheet_t 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: Ptarmigan Roost, Block 1 , Lot 1 Parcel la 020-042-65 A. WELL DATA Well type Private If A, B, or C provide PWSID# Well Log (Y/N) Y Date completed 4/5/14 Sanitary seal (Y/N) Y Wires properly protected (Y/N) Y Total depth 220 ft. Cased to 64 ft. Casing height (above ground) X18 in. FROM WELL LOG AT INSPECTION Date of test 4/5/14 Static water level 74 ft. ft. Well production 6 g.p.m g.p.m. WATER SAMPLE RESULTS: Coliform 0 colonies/100 mL. Nitrate 3.82 mg/L Arsenic N/D ug/L Date of sample: 10/19/14 Collected by: J. Anderson B. SEPTIC/HOLDING TANK DATA Tank Type/Material Septic/STEP Date installed 9/9/2014 Tank size 1 ,500 gal. Number of Compartments 3 Cleanouts (Y/N) Y Foundation cleanout (Y/N) Y Depression over tank(Y/N) N High water alarm (Y/N) Y Date of pumping New Pumper Construction C. ABSORPTION FIELD DATA Date installed 9i'27/14 Soil rating (g.p.d./ft2 or ft2/bdrm) .8 GPD System type Bed Length 50 ft. Width 18 ft. Gravel below pipe 5 ft. Total depth 3-4 ft. Eff. absorption area 900 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 9/19/14 Size in gallons 250 Manhole/Access (Y/N) Y "Pump on" level at 42 in. "Pump off' level at 38 in. High water alarm level at 44 in Datum Bottom of Tank Cycles tested New Const. Meets alarm&circuit requirements? Y E. SEPARATION DISTANCES WELL ON LOT TO: Septic tank/lift station on lot >100' On adjacent lots >100' Absorption field on lot >100'100' 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: >5' >5' >5' Building foundation Property line Absorption field 100' Water main >10 Water service line >10 Surface water > Wells on adjacent lots >100' ABSORPTION FIELD ON LOT TO: 10' Property line >10 Building foundation >10 Water main > Water Service line >10Surface water >100 Driveway, parking/vehicle storage > Curtain drain None Noted Wells on adjacent lots >100' F. COMMENTS G. ENGINEER'S CERTIFICATION 1 certify that I have determined through field inspections and .4,4.•c 4444,4, review of Municipal records that the above systems are in •' •. q conformance with MOA COSA guidelines in effect on this date. jP• •; PLAT NO. 71 -241 PTARMIGAN ROOST SUBDIVISION LOT 1 BLOCK 1 33,205 S.F. N 89'59'30"E 241.48' \ / *Jo—FENCE (APX) WELL O M 20' UTILITY EASEMENT I / . / Cl • ul tJ- A_J� iip SEPTIC SYSTEM tS N / 0O. CV F o(Z' e- / •_ 0 �(P �� 3O, O 5E):?; (Ii' 0� /;1 " = 40 ' cpS b; / -5z. -5o cP C\ AS — BUILT I HEREBY CERTIFY THAT I HAVE SURVEYED THE PROPERTY DEPICTED ABOVE AND THAT NO ♦011.111 GASTALDI LAND ENCROACHMENTS EXIST EXCEPT AS INDICATED. 44 OF ALAS•*. SURVEYING, LLC ♦ �,•�..•••••..• �,9 IT IS THE RESPONSIBILITY OF THE OWNER TO ♦ Q • JEFF A. GASTALDI, R.L.S. DETERMINE THE EXISTENCE OF ANY EASEMENTS, i :•• -1-•••': • 2000 E. DOWLING RD., SUITE 8 COVENANTS OR RESTRICTIONS WHICH DO NOT a *• 49 TH " • * j ANCHORAGE, ALASKA 99507APPEAR ON THE RECORDED SUBDIVISION PLAT. j • PHONE 248-5454 UNDER NO CIRCUMSTANCES SHOULD ANY DATA 173 • W ;°o• . Jeff L 6091 sto•d�o Si GRID DATE HEREON BE USED FOR CONSTRUCTION OR FOR sr •.• 0 SW3238 9/23/2014 ESTABLISHING BOUNDARY OR FENCE LINES. ��^�aA•.•••••,,.••�a6�1 F.B. JOB NO. ANCHORAGE RECORDING DISTRICT, ALASKA /�• �; o• ;:�4� 14-03A PRS11 NOTE: NO CORNERS SET THIS DATE