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Home My WebLink AboutSUN VALLEY NORTH BLK 6 LT 5Sun Volley North Block 6 Lot 5 #050-662-05 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: OSP131376 PID Number: 050-662-05 ✓❑ New ❑ Upgrade Name: Troy Davis Homes ABSORPTION FIELD ❑ Deep Trench ✓❑ Shallow Trench El Bed ❑Mound Address 165 E. Parks Highway, Ste. 200 Wasilla, AK 99654 ❑ Other Phone Number of Bedrooms Soil Rating Total depth from original grade 357-9394 3 1.2 GPD/SF 1.0 Ft. LEGAL DESCRIPTION Depth to pipe invert from original grade +,2 Ft. Gravel depth beneath pipe 1.0 Ft. Subdivision Block Lot Sun Valley North 6 5 Fill added above original grade 4-5 Ft. Gravel length 70 Ft. 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 From Tank Field Lift Station Tank Line 402 Fe 1 Ft. Well >100' >100' >100 N/A >25' TANK ❑ Septic 0 S.T.E.P. ❑ Holding ❑ Other Manufacturer Anchorage Tank Capacity I 1,250Ga1. Surface Water >100' >100' >100 N/A Material STEP Number of compartments Three Lot Line >5' >10' >5 N/A NA Foundation >5' >10' >5 N/A LIFT STATION Manufacturer Anchorage Tank/Orenco Capacity 250 Gal. Curtain Drain None Noted Remarks Pump on level at 40 in. Pump off level at 44 in. High water alarm at 47in. Final Grading and Revegetation to be Completed by 7/1/14. Pump make and model OSI P2005-11 Electrical Inspections performed by Commercial Electric, Inc. PIPE MATERIAL House to tank D3034Tank to D3034 drainfield Installer Dirtworks Drainfield D3034 CO/MT D3034 Inspector W Roberts BENCH MARK (Assumed elevation) 100.0ft Inspectes: 15e 10/22/13 2nd 10/23/13 da Location and description 3"' 3/25/14 4th Lower Level Concrete Slab. COMMUNITY DEVELOPMENT DEPARTMENT APPROVAL E�� ¢ V�'b�ryp0'J NH �'r OO(�.� Conditional Approval: Date71) rr �/ -7'0o o 3 �H 4v Yt a/l �� c e� V e c3 �� °�� ®00 0r DOooCt aacoc- -- .,° 1/ �[sso C_ 1) ie / �� O l/ / — / -T e sssooco oc.°oo-.._ . MICHAEL. E. A:":-1?, � a P—e� Approved Date Inspection Report_1-1-12.doc /k(_ � TJ Q — _ ,,.., LO 0 N M CO O N o -- ROAD CU ° HILAN D Z S'I- 'a-217.69 0_ n 505'41'35 o=EE_=(LEC=SM B l I d' 0) Z O W 'I- (n F i L — N E o) d m 2WO)- m Z Oor VO Y / cWO�i QUY � O JN � o>Q Of m� a W ai Q m o Q z ori a00 •EWs >-F-- W O C baa W J O - (V o 0-0 N > W CC O [ W ) U 0 0 rl NT FA M N E Z Y_ / / ^E W � ai i / it x LO SEPTIC SYSTEMS y 63,88 00 n L6 Ln M N 00 0000 N N09'40 21 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: OSP131376 PID No. 050-662-05 Groundwater @ 99.6' 10-15-13 .'• 49th f'V ••e E. PROFILE AS-BUILTAEL MICHNO. CEp438RSON No Scale ��n "• .......�':.. 04/03/2014 08:56 19073579030 PTMACKENZIE ELECTRIC PAGE 01101 Pci t M c nzie lect e ow. -SO years combined experience in jiasidefid Carunerf* & 1ndu9TW Wir&9 April.3, 2014. Troy Davis Homes, Inc' ' � � • . 165 E Parks Hwy #244 W-silla, AK 99654, To`Whom it, May I3e.Concertaed:, This letter Is'to verity that the lift station located at 516 Suri Valley, (3704 Highland Rd, eagle River) has been wired to NEC code, ; Sincerely, James Potter, Point MacKenzie Electric, LLC • t 14a SNe3 Mtge. f0113111 Wesilla, AK 59614 • Eax 907-357-9030 Owners: Todd 1%cker 907-232-9002, Dave Hecker 907-2524749, A CE WATER WELL DRILLING A subsidiary of ACE Ventures, Inc. P.O. Box 520090 1167 N. Knapp Dr Big Lake, Ak. 99652 (907) 357-7987 fax (907) 376-7987 '(907) 354-13198 :ell Well Owner: TroE Davis Homes Location: Lot 5 block 6 Sun Valley North Use of Well: Domestic Late of C:ornpletion. 10-1i-2013 Job u 13- 67 Drilling iviethod: Air Rotary Size of Casing: 611 Depth of hole: 141 feet Cased to: 141 feet Static Water Level: 43 feet below top of casing. Finish of Well ( n ) Open End ( X ) Grout/Seal ( ; Screen/Liner ( ) Perforated Describe screen, seal, or perforation: Bentonite Surface iroui Seal Well Pumping Test at 12 Gallons per ( ) hour ( X ) minute. Suggested Pump setting deo-Ui: 130 feet from top of casing. ylethcld of disinflection: Chlorine tablets Depth in feet from casing j top Details of Formatio is/size/color,/ etc 0 to 3 feet Stick Li 3 to 15 feet Silt} clayey gavel 1.5 to 130 feet Silty gravel and cobbles 1130-141 feet Water gravel - cemented ' l i i a 6 l I n Driller SignatUrC Date: t P 0 Box 520090 Big Lake, Ak. 99652 (907)376-7987 08 MMUMMMEWIM Well Owner: Troy Davis Homes Installation Date: 10-29-2013 Leg0at Description: Lot 5 Block 6 Sun Valley North Pump Intake Depth: 132 feet below top of casing (TOC). Pump Manufacturer: Goulds Model: Bruiser Size: % horse SN: H1361373 GPM: 10 gpm Disinfection method: Chlorine tablets FIRMUMT1111115 Am Static: 33.1' Additional comments: Test sample taken prior to chlorination. Installer 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: OSP131376 Tax Code Number: 05066205000 Work Type: WellSeptic Permit Effective Dates: October 17, 2013 to October 17, 2014 Design Engineer: ANDERSON ENGINEERING Subdivision: SUN VALLEY NORTH Site Legal Address: SUN VALLEY NORTH BLK 6 LT 5 G:0758 Owner/Address: EALUM ERIN 11354 DAWN ST EAGLE RIVER AK 995777417 Site Mailing Address: 3700 HILAND RD, Eagle River This permit is for the construction of: Y Disposal Field Y Septic Tank N Holding Tank N Privy Lot Size in Sq Ft: 83083 Total Bedrooms: 3 Y Private Well N Water Storage All construction must be in accordance with: 1. The attached approved design. 2. All requirements specified in Anchorage Municipal code Chapters 15.55 and 15.65 and the State of Alaska Wastewater Disposal Regulations (18AAC72) and Drinking Water Regulations (18AAC80). 3. The wastewater code requires inspections during the installation. The engineer must notify the Development Services Department at least 2 hours prior to each inspection. Provide notification by calling (907) 343-7904 (24 hours). 4. From October 15 to April 15, a subsurface soil absorption system under construction during freezing weather must either: A. Open and Close on the same day. B. Covered, sealed, and heated to prevent freezing. Received B Issued By: By ae_�Date: ° ' Date: %Q MUNICIPALITY OF ANCHORAGE Community Development Department Phone: 907-343-7904 Development Services Division Fax: 907-343-7997 On -Site Water & Wastewater Program ON-SITE SEWERIWELL PERMIT APPLICATION Parcel I.D. 050-662-05 Property owner(s) Ealum Erin Elliston Mailing address 11354 Dawn Street Eagle River, AK 99577 Day phone Site address 3700 Hiland Road Eagle River, AK 99577 Legal description (Sub'd., Block & Lot) Sun Valley North, Block 6, Lot 5 Legal description (Township, Range & Section) Lot Size 83,083 Sq. Ft. Number of Bedrooms Three (3) APPLICATION IS FOR: APPLICATION IS AN: TYPE OF DWELLING: (® all that apply) Absorption Field Q Initial El Single Family (SF) 0 (w/wo ADU) Septic Tank 0 Upgrade ❑ Duplex (D) ElHolding Tank ❑ Renewal El Multiple Dwellings ❑ Privy ❑ (SF and/or D) Private Well 0 Water Storage ❑ THIS APPLICATION INCLUDES A VARIANCE / WAIVER REQUEST FOR: Dis tance: I certify that the above information is correct. I further certify that this is in accordance with applicable Municipal Codes. (Iu-�� ly owner or authorized agent) Permit/Rush Fees: - '30 f Date of Payment: t0h o J 13 _ Receipt Number: 01'1 toot Permit No. �J P�3i3� io Permit App_9-1-12.doe Waiver Fees: Date of Payment: Receipt Number: Waiver No. October 9, 2013 Municipality of Anchorage Development Services Department On -Site Water and Wastewater Program 4700 South Bragaw Street Anchorage, AK 99519-6650 Subject: Lot 5, Block 6, Sun Valley North 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 three-bedroom home on the lot. We are therefore requesting a permit be issued for the construction of a new well and septic system to accommodate the home. The attached Site Plan and backup documentation identify the location and configuration of the proposed 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 trench and alternate site indicate the presence of sandy silt sand with gravel. The percolation rate of the material was determined to be 2 minutes per inch. Groundwater was t found during the placement of the test hole at 6' below the surface but was monitored at 5'. 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 STEP tank and a new 66' long by 5' wide by 1' 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 at the existing ground surface and the total depth will be 1' 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 west at a grade approximating 15%.. The new trench will be constructed parallel with the contours of the slope as much as possible in conformance with Municipal requirements. The new septic system will be constructed a minimum of 100' from all wells and any surface water and 10' the proposed and existing water services in the area. Lot 5, Block 6, Sun Valley North Subdivision October 9, 2013 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, W4 �Q � Michael E. Anderson, P.E. Attachments .° 49th •'. MICHAEL E. ANDERSON z 0 u� rn D V V^ 0 ,� M, 0 Z Ln 1,10 J J --'R o AD HILAND Y1 C69�i 41'35"E 217 ELEC. ESMT� NVF SOS' V 10' TELL & � 2b\yi � iO gj y0 ! .6 n n O 3 rya E N � `V t mE ° o m„ 2 y N --------- O cco— V Z �RLn Ln Ln V( Jl �u .Ln z� yyETLANDS BOUNDARY R a n o co !n £36 0 00 W V °y nna00 v a Ln Z a W x rnv l C 4 � �\ C J � U N I z Q,SEP'DC SYSTEMS 40� o/ 63.88 / N09'40'21,.W f <\ P � ti r'1� LOT 5, BLOCK 6, SUN VALLEY NORTH SUBDIVISION DESIGN FACTORS: Three Bedroom System Perc. Rate: 2 Min./Inch Application Rate: 1.2 GPD/SF SYSTEM REQUIREMENTS: 5' Wide Trench System 1,250 Gallon STEP Tank 1' Drainfield Rock Pressure Distribution System 3 Bedrooms X 150 GPD/1.2 GPD/SF (Application Rate) = 375 SF Absorption Area 375 SF/5 SF/ LF* .87 (Red. Factor) = 65.25 LF Trench Length THEREFORE: Construct a New 66' Long x 5' Wide x 1' Effective Depth Absorption Trench. Flow Line Elevation in Trench to be at the Original Ground Surface. Total Depth to be 1.0' Below Existing Ground. Provide 4' Cover Over STEP Tank and 3' Cover Over Absorption Trench. Place 6" Topsoil and Revegetate Mound 3'0" \ Natural Backfill Geote: Fabric 6" 1.25" 1 Hol 1 0 era nfeld Rockral 2eSpac ng D 5' F� TYPICAL 5' WIDE TRENCH SECTION - (NO SCALE) g7�P..E.•�.... NOTE: Grade Area Over Trench to Drain Away. astn Minimum 6' Separation From Bedrock. :....'........ ............ nn .., Minimum 4' Separation From Groundwater. i�G. B Minimum 100' Separation From Wells in the Area. oil MICHAEL E. ANDERSON Minimum 100' Separation From Surface Water or Streams. ��/tel; NO. CE -9 81 MUNICIPALITY OF ANCHORAGE DEVELOPMENT SERVICES DEPARTMENT/ON-SITE WATER AND WASTEWATER PROGRAM 4700 ELMORE ROAD, ANCHORAGE, AK 99519-6650 SOILS LOG - PERCOLATION TEST PROJECT #: PERFORMED FOR: Troy Davis Homes DATE PERFORMED: 10/2/2013 LEGAL DESCRIPTION: Lot S Block 6 Sun Valley North Subdivision TI=CT unl G tt 1 SLOPE SITE PLAN i . Organic Material Previously Removed G See Site Plan e c Silty Gravel Q GW/GM c WAS GROUNDWATER ENCOUNTERED? Yes S L BOH IF YES, WHAT DEPTH? 6 0 DEPTH OF WATER 5. P AFTER MONITORING: E DATE: 10/9/13 49th •:° MICHAEL E. ANDERSON Na- EE -4381 READING - DATE GROSS TIME NET TIME DEPTH TO WATER NET DROP 1 10/7 2:15/2:25 10 1.25"/6.38" 5.13" 2 2:26/2:36 10 1.00"/6.13" SAT' 3 237/2:47 10 1.13"/6.19" - 5.06"' 4 2:48/2:S8 10 1.25"/6.2S" 5.00" 5 2:59/3:09 1 10 1.13"/6.13" S.00" 6 3:10/3:19 10 1.25"/6.25" 5.001' PERC RATE: 20 MIN./INCH PERC. HOLE DIAMETER: 6" TEST RUN BETWEEN 25 FT. AND 35 FT. COMMENTS: Test Hole Pre Soaked Prior To Percolation Test. TEST PERFORMED BY: WADE I, MICHAEL E. ANDERSON, CERTIFY THAT THIS TEST WAS PERFORMED IN ACCORDANCE WITH ALL STATE AND MUNICIPAL GUIDELINES ON THIS DATE: 10/9/13 Parcel 1. D. 050-662-05 Municipality of Anchorage r On -Site Water and Wastewater Program (907) 343-7904 Certificate of On -Site Systems Approval 1. GENERAL INFORMATION Complete legal description Sun Valley; BIC Location (site address) 3700 Hiland Road Current Property owner(s) Mailing address Real Estate Agent Expiration Date: - Z 6, Lot 5 Eagle River, AK 99577 Troy Davis Homes Day phone 357-9394 165 E. Parks Highway, Ste. 200 Wasilla, AK 99654 Day phone 2. TYPE OF DWELLING: ❑ Single Family (w/wo ADU) ❑ Duplex ❑ Multiple Dwellings (Single Family and/or Duplex) APR 3 2014 3. NUMBER OF BEDROOMS: Three 4. TYPE OF WATER SUPPLY: TYPE OF WASTEWATER DISPOSAL: Individual Well Individual ❑ Individual Water Storage ❑ Holding Tank ❑ Community Class Well ❑ Community ❑ Public Water System ❑ Public Sewer n WaiverNariance request for: Distance: j" i,.... ,.� i - Received by: �4 Date COSA to be released to the engineer, unless otherwise requested by the engineer. COSA Fee $_ �',not ^ e�rA.Ne (�%W-S-S }*aiver Fee $ Date of Payment 1i ) -J I I g 0 Date of Payment Receipt Number 03y1`kN Receipt Number COSA# OSCI�k 1115 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 .4/3/14 a 6. DSD SIGNATURE System #1 Approved for bedrooms System #2 Approved for bedrooms Disapproved - >.= Conditional approval for -3bedrooms, with the following stipulations ' I' {�1 C.l. I G) !� C. 1,/l. ! lI e17 4— 1,1/ & q f/ �Gt.. �/ �• /1 1—L k., lc_ By: •nginal Certificate Date: The M -ipity A chorage Development Services Division (DSD) issues Certificates of On -Site Systems Approval (COSA) based only upon the -opresentations given in paragraph 5 by an independent professional civil engineer registered in the State of Alaska. The Municipality of Anchorage is not responsible for errors or omissions in the professional engineers work. 7. ATTACHMENTS: ,,'OSA Checklist X Nitrate Advisory Septic System Advisory Arsenic Advisory Well Flow Advisory Other COSA blue sheet—E '- : , 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: Sun Valley North, Block 6, Lot 5 A. WELL DATA Well type Private If A, B. or C provide PWSID # Date completed 10/25/13 Sanitary seal (Y/N) Y Total depth 141 ft. Cased to 141 ft FROM WELL LOG Date of test 10/25/13 Static water level 43 ft. Well production 12 g.p.m. WATER SAMPLE RESULTS: Coliform 0 colonies/100 mL Nitrate •564 mg/L Arsenic N/D ug/L Date of sample: 4/2/14 B. SEPTIC/HOLDING TANK DATA Parcel ID: 050-581-22 Well Log (YIN) Y Wires properly protected (Y/N) Y Casing height (above ground) >18 in. AT INSPECTION ft. Collected by: Anderson Engrg. Tank Type/Material STEP/Steel Date installed 10/22/13 Tank size 1,250 gal. Number of Compartments 3 Cleanouts (Y/N) Y Foundation cleanout (Y/N) Y Depression over tank (YIN) N High water alarm (Y/N) Y Date of pumping New Pumper Construction C. ABSORPTION FIELD DATA Date installed 10/23/13 Soil rating (g.p.d./ft2 orft2/bdrm) 1.2 GPD System type 5' Wide Trench Length 70 ft. Width 5 ft. Gravel below pipe 1 ft. Total depth 5-6 ft. Eff. absorption area 402 ft, 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.) (YIN & type) If yes, give date D. LIFT STATION Date installed 10/22/13 Size in gallons 250 Manhole/Access (Y/N) Y "Pump on" level at 40 in. "Pump off' level at 44 in. High water alarm level at 47 Datum Bottom of Tank Cycles tested New Const. Meets alarm & circuit requirements? Y E. SEPARATION DISTANCES WELL ON LOT TO: Septic tankilift station on lot >100 On adjacent lots >100 Absorption field on lot >100' On adjacent lots >1 00' Public sewer main N/A Public sewer manhole/cleanout N/A Sewer /septic service line >25' Holding tank N/A Animal containment areas >50' Manure/animal excrete storage areas >100' SEPTIC/HOLDING TANK ON LOT TO: Building foundation >51 Property line >51 Water main >10, Water service line >10' Wells on adjacent lots >100' ABSORPTION FIELD ON LOT TO: Property line >10, Building foundation >10' Water Service line >10' Surface water >100' Curtain drain None Noted Wells on adjacent lots >100' F. COMMENTS Final Grading and Revegetation by July 1, 2014. G. ENGINEER'S CERTIFICATION l certify that i have determined through field inspections and review of Municipal records that the above systems are in conformance with MOA COSA guidelines in effect on this date. Engineer's Printed Name Michael E. Anderson, P.E. Date 4/3/2014 COSA brown sheet 10-10-12.doc Absorption field >51 Surface water >100' Water main >10' Driveway, parking/vehicle storage >10' 177 MICHAEL e. A"IOE2rON = � Ce -Z381 s / / ��D� —�_— / �. �a� / / a / IV �' / lZ Oti 60N I � / 5W31S S J11d3'� Ul / �tiS £a OHfFP c o . E nNnc '1W53-J313''B '3131 01 �� t-/ �uy�e�Va�OS �7 69�L �A�F7 11� w � ®'� lel V-_—_— - U O _ RB og? Nv s C o cm ca r O o CD '3 W 9 cn on "ro 'rowo Y ra G� w V K ro ✓ O N r7 m n G.... m o C °cro P• m p K "'a y' o w U � Vt oma ,-pro mm r� `�� w� p'�opco p•��m 'x w oaro m p .�eax mw� 0.0 'Cmyrn wR�_°wdO art% (7) mm Y �mm0 0.p'c�.G c�0w � w Y M. m� ny y p .K' r. K m OA W ro ga gal O � Oa a p7 m<o nm woo Tm .mi ro o ❑ m bw,rmw�p. � a C7 rp' oY ^ ` 1 p' 00 o p '� upi ° w w C � p vi ."i. o o• ?„-m o• i o I � w ° oM m F AWW o r yb� z. w I � p :. N � • i :�' C7 r Ul / �tiS £a OHfFP c o . E nNnc '1W53-J313''B '3131 01 �� t-/ �uy�e�Va�OS �7 69�L �A�F7 11� w � ®'� lel V-_—_— - U O _ RB og? Nv s C o cm ca r O o CD '3 W 9 cn