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HomeMy WebLinkAboutLANDING ZONE LT 2Onsite File Landing Zone Lot 2 PID# 017-462-29 Formerly Drake Blk 4 Lot 6 Municipality of Anchorage On -Site Water and Wastewater Section • (907) 343-7904 Page 1 of 2 ON-SITE WASTEWATER INSPECTION REPORT Permit Number: OSP211312 PID Number: 017-462-29 Dwelling: ❑ Single Family (SF) ❑ with ADU ❑ Duplex (D) ❑ Two Single Family Project: ❑Q New ❑ Upgrade Name Spinell Homes, Inc. ABSORPTION FIELD r_1 Deep Trench K Wide Trench El Bed EJ Mound Site Site Address 2881 Avenue ❑ Other Phone Number of Bedrooms Soil Rating Total depth from original grade 5 1.2 GPD/SF 3.0 Ft. LEGAL DESCRIPTION Depth to pipe invert from original grade 1.0 Ft. Gravel depth beneath pipe 2.0 Ft. Subdivision Block Lot Landing Zone 2 Fill added above original grade 1.2 Ft. Gravel length 30,60 Ft. Township Range Section Gravel width 5.0 Ft. Beds: Number of Lines n/a Distance between lines n/a Ft. SEPARATION DISTANCES To Septic Absorption Lift Station Holding Sewer Total absorption area Number of trenches Dist. between trenches From Tank Field I Tank Line 643 Fe 2 9.5 Ft. Well 100'+ 1001+ 1001+ n/a 25'+ TANK ❑® Septic ❑ S.T.E.P. ❑ Holding ❑ Other Manufacturer GREER Capacity 1500 Gal. Surface Water 100'+ 100'+ I 100'+ n/a Material Number of compartments Lot Line 51+ 10'+ 51+ n/a NA POLY 2 Foundation 10'+ 101+ 10'+ n/a LIFT STATION Manufacturer Capacity Remarks Orenco 250 Gal. Alarm location Outside House Electrical installed by Solid Ground Installer PIPE MATERIAL House to tank 3034 Tank to3034 drainfield Pomraning Excavation, LLC Drainfield 3034 CO/MT3034 Inspector PES BENCH MARK (Assumed elevation) 100.0 ft Inspdection X51 8/28/21 9/25/21 Location and description Znd 3`d 9/27/21 4th North East Corner House Flashing ON-SITE WATER AND WASTEWATER SECTION APPROVAL Engineers Stamp Conditional Approval: Date PP ,� / � OF ALgs���� C St even P Pa' nnome­ Septic System Approved Date —%Z -ZZ �� �; . CF 8149 �di2��® �k-' ar�ssio;��� `� Note: this approval does not include well permit requirements. ,ICV U:LVG/ IOf m C-) r. ' N o -r - --1a:co CD N O x O�CC)m v -1 M pZ r x m uzw0q�fn O W n =f -u > z =' -° — O r =i Z O= --{ m O O 0 w O -+mz A 0mQ W Aro (� z Z m y O O m r �D Z n m m m r r �o NOTES: RECORD DRAWINGS DRAWN I LJC SITE PLAN m r 1,'VM-3N8O C Ocn[n � 70 n D (./) -0 -I Z _u n��OmDpm In -I -I ^ � ADO � Tl to D cn � -I Z m�m0�z��fT1 I. --1 r.. tnDr0�• rt9 mm Imc -Dj�Dvv o Z r 4P W N- mo "0� O� DNC fCTI m p — 0 L�O� mo --i ;0 m o 01 p 41 V V V N V N N N O -' m > 1 D N N O.p00 (14 W CO V -P V CO cn -1 c/) TI rn cl, rn D Ln Lf) 15' CEA EASEMENT J ZLo M Ou V N W V W W p N co 6) 00 W O W CO Cn N W p 0 �o NOTES: RECORD DRAWINGS DRAWN I LJC SITE PLAN m r 1,'VM-3N8O C Ocn[n � 70 n D (./) -0 -I Z _u n��OmDpm In -I -I ^ � ADO � Tl to D cn � -I Z m�m0�z��fT1 I. Dari r� r.. tnDr0�• rt9 mm Imc -Dj�Dvv o Z r � mo "0� O� DNC fCTI o r Z� D W mp ;um cnm;:0 z -j �y �7(n � 0 — O L�O� mo --i ;0 NX00 G)O-0fJ-"DN ,n �o N _ JC)�NO-0 ADW cn ���-.NO-0 m > 1 NO V Wf �O� C7 O.p00 (14 OD 0 C p -1D I I W Ln o cn -) m �7 -,n V � n cn -1 c/) TI m 0 0O NI D Ln Lf) 15' CEA EASEMENT ZLo M \m00 NJ cn m m 0 Z m = N m o N d m`' O 0 'n W W m o !`)m N —I o x 0 r o0 O my ;U cn 2 ^^ u, { � o p 0 NO WELLS W/1 200'1 I .-. cn cn w { vm� I D I I I O I. m 1c . I �X0K 0K�< Ic c I oomm mDDo Ir r l �o I� � I cn m I> m > 1 = ImIm I I I I W m m fIz•z I _ 15' CEA EASEMENT o I I _ 15' CEA EASEMENT � � , z � — — N —I 2 ^^ u, Ln / / 5 m �o (n -m rn W r /00 I I �� m 6, ' x m K:I- -9-9 I I / ,g3 �Oo �n u,m —Djx x I I ^�< cc, Lf) cox Z m o=xcncn �, -q -o w- ;:a C °,x x I I � o=' o0D �c� m2 Q]pNNN� mr, cno00;O I I rmv Oo D � I I cnDzx - --1(nn-0oo > Z Z nWr 9 D• D Wax x i:m I i o 00 = ,mWWr ;)OZ � m0�00o I I '7-0— Z6O J I I I I P/ANNONE EMG SVC LLC (C.l. 1088 PALMER, IFAX """"+� of At�sf''�, REVISIONS DATE 01/06/2022 REV: 01/21/2022 PHONE 907 74808200 (907)9645 745-8201 = �P�� y,.• .•y 49 ; SCALE 1" = 50' REV: 01/28/2022 LANDING ZONE LOT 2 = = P.I.D. NO SPINELL HOMES INC. . ..... •, Steven R. Ponnone '� 017-4s2-29 PERMIT O. OSP211 312 2881 FLYWAY AVENUE cE-eras :'w�= SHEET ANCHORAGE AK �«u':_ „........`` 2OF2 Development Services Department{ r__ Phone: 907-343-7904 On -Site Water & Wastewater Section Fax: 907-343-7997 Well Log Permit Number: #OSP191 ,'b Date of Issue: Parcel Identi%kation Number: Date Started: 8-14-20ia Date Completed: 8-15-20?1 Is well located at approved permit location? Yes 0 No ❑ Legal Description: Sub: Drake Lot: 6 Block: 4 Property Omer Name & Address: Glenn Ball Borehole Data: Depth (ft) Soil Type. Thickness & Water Strata Prom To Casing Stick Up __. 0 2' - ._Overburden Overburden 2 4 Peat 4 8 Wet Sand 8 13 Silt & Rock, Clay Like 13 25 Dry Silt & Gravel 25 50 Wet Silty Sand &Gravel 50 55 Silty Sand & Gravel w/ H2O 55 78 Clay w/ Rock 78 80 Dry Silt & Gravel 80 112 Boulder 112 113 Moist Silt & Gravel w/ Sand 113 120 Moist Silty Gravel 120 130 Silty Sand & Gravel w/ H2O (lots) 130 150 Sand & Gravel w/ H2O 150 154 Coordinates: N 610 06.319' W 1490 49.759' Water Sample Results: Arsenic: �� ug/L Nitrates: z , mg/L Total Coliform Bacteria: NI -es colonies/100mL 3.3-zz Method of.Drilling 0 air rotary ❑ cable tool Casing type: Steel Wali Thickness: •250 inches Diameter: 6 inches Depth: 154 feet Liner Type: Diameter: inches Depth: feet Casing stickup above ground: 2 feet Static water level (from Around level): 40 feet Pumping level: feet after hours pumping apm , Recovery Rate: 1 gpm Method of Testing: Airlift Well Intake Opening Type: 0 Open End ❑ Open Hole ❑ Screened Start feet Stopped feet ❑ Perforations Start feet Stopped feet online: 20' Start 0 20 feet Well Disinfected Upon Completion? Yes No Method of Disinfection: Tabs Continents: 0 ❑ Well Driller: Johnny Kay Company: Hefty Drilling Inc. Mailing Address: P.O. Box 112130 Anchoraged Attention: The well driller shall provide a well log to the On-site Water and Wastewater Section within 30 days of completion. UeVelOpfler ff Z.-lerVICeS UeparTmen-, Building Safety Division On -Site Water a Wastewater Program 4700 Elmore Road P.O. Box 196650 Mark Begich Anchorage, AK 99507 Mayor mmmuni.oEg/onsite (907) 343-7904 Pump Installation Log Well Drilling Permit Nu m-ber: -&W_C�5p 5 -Yo Date of Issue: Parcel Identification dumber: Legal DescriptionJ�re,V-f mProperty Owner Nae & Address: 0, (9 q Pump Installation Date: Pump Intake Depth Below Top of Well Casing: 1$0 feet Plump Manufacturer's Name: rvv,r6$ Pump Model: 45 S 0 -? - 2 30 pumpSee 3/q hp Pitless Adapter Burial Depth: 10 feet .hitless Adapter Manufacturer's Name: CCS Lq1 1 Pifless -Adnptar Imstsiler! �T 101* Well Disinfected Upon Completion? Yes 17 No Method of Disinfection: A I L/In Comments: �� Vt( � Pump Installer Name: :�H7 e!� I QTIL p.0. Bor,112130 Andwmge, AK995 11. Attention: The pump installer shall provide a pump installation log to the DSD within 30 days of pump installation. MUNICIPALITY OF ANCHORAGE On -Site Water & Wastewater Program PO Box 196650 4700 Elmore Road Anchorage, Alaska 99519-6650 Phone: (907) 343-7904 Fax: (907) 343-7997 http://www.muni.org/onsite On -Site Water & Wastewater System Permit Permit Number: OSP211312 Work Type: WellSeptic Renewal Tax Code Number: 01746229000 Site Legal Address: LANDING ZONE LT 2 G:2834 Site Mailing Address: 2881 FLYWAY AVE, Anchorage Owner: SPINELL HOMES INC Design Engineer: PANNONE ENGINEERING SERVICES This permit is for the construction of: Q Disposal Field Q Septic Tank ❑ Holding Tank ❑ Privy Effective Date Expiration Date: Lot Size in Sq Ft: Total Bedrooms: 0nt o� -.S t�cparrment 8/20/2021 8/20/2022 47059 Q Private Well ❑ Water Storage All construction shall 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 shall notify the Development Services Department per AMC 15.65. Provide notification by calling (907) 343-7904 (24/7). 4. From October 15 to April 15, a subsurface soil absorption system under construction during freezing weather shall be either: a. Opened and Closed on the same day, or b. Covered, sealed, and heated to prevent freezing Received By: Issued By: Date: Date: g ZO/ Z 5 Development Services Department Phone: 907-343-7904 On -Site Water & Wastewater Section �—' Fa - Fax: 907 343-7997 ON-SITE SEPTIC/WELL PERMIT APPLICATION Parcel I.D. 017-462-29 formerly 017-462-04 Property owner(s) Mailing address Site address Day phone Legal description (Sub'd., Block & Lot) Landing Zone L2 (formerly Drake 134 L6) Legal description (Township, Range & Section) Lot Size Sq. Ft. Number of Bedrooms 5 APPLICATION IS FOR: APPLICATION IS AN: TYPE OF DWELLING: (® all that apply) Absorption Field 0 Initial ❑ Single Family (SF) ❑ (w/wo ADU) Septic Tank M ❑ Upgrade ❑ Duplex (D) El Holding Tank El Renewal 0 Multiple Multiple Dwellings ❑ Privy F-1 and/or D) Private Well El Water Storage ❑ THIS APPLICATION INCLUDES A WAIVER REQUEST FOR: Distance: I certify that the above information is correct. I further certify that this is in accordance with applicable Municipal Codes. Ignature of property owner or authorized agent) Permit/Rush Fees: Waiver Fees: Date of Payment: 27 2 1 _ Receipt Number: d M632 (,— Permit No. 0SP2 1 1 3 1 9, Date of Payment: Receipt Number: Waiver No. G:\Development Services\Building Safety\On Site Water and Wastewater\Forms\Client Forms\Permit Application.doc Municipality of Anchorage On-site Water and Wastewater REVIEWED FOR CODE COMPLIANCE OSP211312, Deb Wockenfuss, 08/20/21 Municipality of Anchorage On-site Water and Wastewater REVIEWED FOR CODE COMPLIANCE OSP211312, Deb Wockenfuss, 08/20/21 Municipality of Anchorage On-site Water and Wastewater REVIEWED FOR CODE COMPLIANCE OSP211312, Deb Wockenfuss, 08/20/21 `"A ryMUNICIPALITY OF ANCHORAGE On -Site Water & Wastewater Program '. PO Box 196650 4700 Elmore Road Anchorage, Alaska 99519-6650 Phone: (907) 343-7904 Fax: (907) 343-7997 z �r http://w%v�t,.muni.arg/onsite On -Site Water & Wastewater System Permit Permit Number: OSP191340 Effective Date: 8/20/2019 Work Type: WellSeptic Initial Expiration Date: 8/19/2020 Tax Code Number: 01746204000 Site Legal Address: DRAKE BLK 4 LT 6 G:2834 Site Mailing Address: Owner: BALL GLENN E III & THERESA M Lot Size in Sq Ft: 99340 Design Engineer: PANNONE ENGINEERING SERVICES Total Bedrooms: 5 This permit is for the construction of: RI Disposal Field d Septic Tank ❑ Holding Tank ❑ Privy Q Private Well ❑ Water Storage All construction shall 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 shall notify the Development Services Department per AMC 15.65. Provide notification by calling (907) 343-7904 (2417). 4. From October 15 to April 15, a subsurface soil absorption system under construction during freezing weather shall be either: a. Opened and Closed on the same day, or b. Covered, sealed, and heated to prevent freezing Special Provisions: 1.Interim approval has been granted for the 2500 gallon Advantex tank to be install with up to ten feet of soil cover and in groundwater. Anchorage Tank and Welding has given a five-year warranty against structural failure for this tank. 2. The Engineer needs to do a test hole for the reserve field prior to the construction of the septic field. Construction may proceed at your own risk before the 7 day water monitoring is complete. Please submit stamped and signed results with the As -built Inspection Report. If the results require a design change, construction of the system will stop pending On -Site review and approval. Received Issued By: A/Wov eo-� Des9n charket�. 1��� to �loi'®tan . �y�o Date:y 4? Date: l in.AWS MUNICIPALITY OF ANCHORAGE Community Development Department Phone: 907-343-7904 Development Services Division Fax: 907-343-7997 On-Site Water & Wastewater Program ON-SITE SEWER/WELL PERMIT APPLICATION Parcel I.D. 017-462-04 Property owner(s) Glenn Ball Day phone Mailing address 2800 Merganser Avenue, Anchorage, AK 99516 Site address 2801 Flyway Avenue Legal description (Sub'd., Block & Lot) Drake, Block 4, Lot 6 Legal description (Township, Range & Section) Lot Size 99,340 Sq. Ft. Number of Bedrooms 5 APPLICATION IS FOR: APPLICATION IS AN: TYPE OF DWELLING: (Z all that apply) Absorption Field ❑X Initial 0 Single Family (SF) X (w/wo ADU) Septic Tank X Upgrade ❑ Duplex (D) Holding Tank ❑ Renewal n Multiple Dwellings H 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. (Signature of property owner or authorized agent) Permit/Rush Fees: ZQ() Waiver Fees: Date of Payment: Z/57/ f Date of Payment: Receipt Number: 023L/C16 Receipt Number: Permit No. t32/°/9/3e/d Waiver No. Permit App__- c: Municipality of Anchorage On-site Water and Wastewater REVIEWED FOR CODE COMPLIANCE OSP191340, Deb Wockenfuss, 08/20/19 *NO WELLS ONSURROUNDING LOTS WITHIN 200'OFPROPOSED SEPTICS. NOSEPTICS ONSURROUNDING LOTS WITHIN 200' 0FPROPOSED WELL. WIm(2EA) EX20PODS INSTALL AUX PUMP VAULT INSTALL FOUNDATION CLEAN OUT \ \ � \ � 1O'UTILITY EASEMENT '-----''-----'------'— l0' UDTYP TYPICAL LEGEND CC-�'l vY------- WATER LINE/ WELL RADIUS SS — NEW SEPTIC ABBREVIATIONS TH TEST HOLE (P) PROPOSED (E) EXISTING CO CLEAN OUT NO. FCO INSTALL MONITOR TUBE AT EACH END PROVIDE 3.0'COVER MT MONITOR TUBE NO. PRIMARY FIELD (P) LATERAL 1.25" PERF PIPE FCO INSTALL MONITOR TUBE AT EACH END PROVIDE 3.0'COVER 0 HOUSE OR RIGID INSULATION DESIGN PARAMETERS PRIMARY SEPTIC SYSTEM .NO. BEDROOM: 5(750 gpd) TANK SIZE: 2,500g ADVANTEX TANK FIELD TO BE CONSTRUCTED W/ (2EA) AX20 PODS AND WITH FILL NiATERIAL PLACED (BY OTHERS) AUXILIARY PUMP VAULT TO RAISE DRIVEWAY AND HOUSE PERC RATE: 1 MPI USED AS MOUND AROUND SYSTEM. SOIL RATING: 6 GPD/SF (CAT 111) TH APPROXIMATE LIMIT OF FILL OUTSIDE AREA RQC: 125 SF OF DRIVEWAY AND HOUSE PAD. SYS. TYPE: WIDE TRENCH 2.0'ED COVER FOR FIELD MUST BE MET RF: 0.70 PER AMC 15.65 MIN LENGTH: 17.5 LF TOTAL AREA: 179 SF REMOVE ORGANICS AND INSTALL 2.0'OF SAND DESIGN PARAMETERS INSTALL MT IN a EACH CORNER RESERVE SEPTIC SYSTEM PROVIDE 3.0'OF COVER OR NO. BEDROOM: 5(750 gpd) RIGID INSULATION -77 TANK SIZE: 2,500g ADVANTEX TANK �z Li W1 (2EA) AX20 PODS AND AUXILIARY PUMP VAULT PERC RATE: 77 MPI U -i SOIL RATING: 1 GPD/SF (CAT 111) ui AREA RQD: 750 SF SYS. TYPE: BED 15'W MIN LENGTH: 50 LF WELL (P) TOTAL AREA: 750 SF FLYWAY AVENUE NOTES: PAMONE ENG SVC, LLC OF. Dote CHANGE ORDER PHONE (907) 272-8218 FAX (907) 272-8211 2/25/2020 SPINELL HOMES INC. 2801 FLYWAY AVENUE t CE 814 PERMIT NO. PLAN ANCHORAGE,AK Sheet SPECIAL PROVISIONS TO SPECIFICATIONS co 115` ( 1. SCOPE AND SPECIFICATIONS: 1.1. ALL CONSTRUCTION SHALL BE INSTALLED AS SPECIFIED IN THE MOST CURRENT EDITION OF THE MOA COMPONENT PARTS AND MATERIALS USED IN CONSTRUCTION OF ON-SITE WASTEWATER DISPOSAL SYSTEMS AND AND IN ACCORDANCE WITH AMC 15.65 AND 15.55. 1.2. CONTRACTED WORK WILL BE IN COMPLIANCE WITH MUNICIPALITY OF ANCHORAGE STANDARD SPECIFICATIONS (MASS) DIVISION 10 & DIVISION 20 AS APPROPRIATE. 1.3. SCOPE OF WORK: INSTALL NEW 2500g ADVANTEX WITH (2EA) AX20 PODS, AUX PUMP VAULT, AND SOIL ABSORPTION SYSTEM. 1.4. GROUNDWATER WAS NOT ENCOUNTERED TO A DEPTH OF 9.0 FEET BELOW EXISTING GRADE AT THE PRIMARY FIELD AND 2.0 FEET BELOW EXISTING GRADE AT THE LOCATION OF THE RESERVE FIELD AS EVIDENCED BY THE SURROUNDING SOIL TEST HOLES. IF AN APPARENT WATER TABLE IS OBSERVED IN ANY OF THE EXCAVATIONS LESS THAN 9.0 FEET BELOW EXISTING GRADE NOTIFY THE ENGINEER IMMEDIATELY, 1.5. STRUCTURES DEPICTED ON THE SITE PLAN ARE BASED UPON ONE OF THE FOLLOWING: CONCEPTUAL PLOT PLAN DEVELOPED BY OWNER; A PLOT PLAN DEVELOPED BY RLS; OR A SURVEY AS -BUILT. 2. CONSTRUCTION SPECIFICATIONS: 2.1. 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 2.2. EXCAVATE THE DRAIN FIELD, BOTTOM OF EXCAVATION SHALL BE LEVEL AND SCARIFIED. RECORD ELEVATIONS AT BEGINNING. MIDDLE AND END OF TRENCH BOTTOM. CONSTRUCTION EQUIPMENT SHALL NOT OPERATE.ON THE FLOOR OF THE EXCAVATION. ANY MATERIAL COMPACTED BY THE OPERATION OF THE CONSTRUCTION EQUIPMENT SHALL BE REMOVED AND REPLACED WITH UNCOMPACTED MATERIAL. 2.3. PLACE THE SEWER ROCK TO THE SPECIFIED DEPTHS. DO NOT CONTAMINATE SEWER ROCK WITH NATIVE MATERIAL OR SPOILS FROM EXCAVATION. LEVEL ROCK SURFACE TO *1" PRIOR TO INSTALLING THE PERFORATED PIPE. 2.4. ALL PIPE SHALL BE PVC CONFORMING TO ASTM D3034 OR ENGINEER APPROVED EQUAL. MINIMUM SOIL COVER SHALL BE 3 FEET OVER THE PIPE AND 4 FEET OVER THE SEPTIC TANK. ONE INCH OF INSULATION MAY BE SUBSTITUTED FOR i FOOT OF SOIL COVER. 2.5. ALL INSULATION SHALL BE 2" THICK DOW HI -40 INSULBOARD OR ENGINEER APPROVED EQUAL. CENTER INSULBOARD WIDTH OVER SEPTIC TANK OR LINES. 2.6. GEOTEXTILE SHALL BE MIRAFI 140S OR ENGINEER APPROVED EQUAL. LAP ALL JOINTS 2 FEET MINIMUM. 2.7. COVER THE DISTRIBUTION PIPE WITH A MINIMUM OF 2" OF SEWER ROCK AND COVER WITH GEOTEXTILE BEFORE PLACING INSULATION AND BACKFILL. 2.8. MATERIAL USED AS FILL SHALL BE CLEAN AND FREE OF ORGANICS, TRASH AND CONSTRUCTION DEBRIS. 2.9. SLOPE ALL FILL MATERIAL TO DRAIN AT 2% MINIMUM SLOPE AND 3:1 MAXIMUM 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 MOA CODE. 2.10. RECORD THE FINISH GROUND ELEVATION OVER THE BEGINNING, MIDDLE AND END OF SYSTEM. 2.11. MAINTAIN 5' SEPARATION BETWEEN PERCOLATION HOLE AND THE DRAIN FIELD TRENCH. 2.12. EXPOSE, PUMP AND FILL LOG DISPOSAL CRIB OR CONCRETE TANK WITH SOIL TO ABANDON IAW WITH MOA CODE IF NEEDED. 3. CONTRACTOR RESPONSIBILITIES: 3.1. THE CONTRACTOR SHALL FAMILIARIZE THEMSELVES WITH THE SITE CONDITIONS AND LOCATIONS OF ALL LOT LINES, EASEMENTS, WELLS (E & P), SEPTIC SYSTEMS (E & P) AND SHALL MEET MINIMUM SEPARATION DISTANCES OR AS NOTED. 3.2. THE CONTRACTOR (BOTH WELL AND SEPTIC SYSTEM CONTRACTORS) SHALL HAVE ANY WELL LOCATION AND SEPTIC LOCATION STAKED AND ANY LOT LINE AND WELL RADIUS SHOWN ON THE PLAN WITHIN 30 FEET OF THE PROPOSED SYSTEM STAKED BY A REGISTERED LAND SURVEYOR BEFORE STARTING THE WORK. 3.3. THE CONTRACTOR IS RESPONSIBLE FOR ALL R.O.W. AND OTHER REQUIRED PERMITS, OTHER THAN THE ATTACHED. 3.4. THE CONTRACTOR SHALL CALL FOR LOCATING OF ALL BURIED UTILITIES. 3.5. THE CONTRACTOR SHALL PROVIDE 24 HOUR NOTICE TO THE ENGINEER PRIOR TO START OF WORK. ALL SURVEYING AND LOCATES SHALL BE IN PLACE PRIOR TO NOTIFYING THE ENGINEER. 3.6. THE CONTRACTOR SHALL NOTIFY THE ENGINEER OF ANY DISCREPANCY BETWEEN THE APPROVED DRAWINGS AND SITE CONDITIONS/LIMITATIONS POTENTIALLY CAUSING THE NEED TO MODIFY THE DESIGN. 3.7. AT THE COMPLETION OF THE WORK, THE CONTRACTOR SHALL SUBMIT RED -LINE AS -BUILT DRAWINGS TO THE ENGINEER. THE RED -LINES SHALL INCLUDE PIPE LENGTHS, ORIGINAL GROUND ELEVATIONS, PIPE ELEVATIONS. AND TANK ELEVATIONS. 3.8. THE CONTRACTOR SHALL PROVIDE PHOTOGRAPHS OF THE SYSTEM INSTALLATION TO INCLUDE BOTTOM OF EXCAVATION, TOP OF PIPE WITH CLEAN -OUTS AND MONITOR TUBES INSTALLED, INSTALLED TANK AND FINAL GRADING. 4. THE CONTRACTOR SHALL SIGN THE FOLLOWING: I CERTIFY THAT ALL WORK WILL BE PERFORMED IN ACCORDANCE WITH THE APPROVED PERMIT, AND ANY AND ALL CHANGE ORDERS, AND THAT THE AS -BUILT REDLINES ARE TRUE AND ACCURATE REPRESENTATION OF THE PROJECT AS CONSTRUCTED. CONTRACTOR: BY: 20' r REPOSE RISER POD WEIGHT CALCULATIONS Buoyant Force = Weight of Water Displaced /—NATIVE: 425CF—RISER 8CF—(2EA) PODS 131 CF= 286.5CF (((Plx(5.3)-2/4)x 17)+ 17.6)x62.4 PCF = 24,797 # Up TYPE II: 270CF—RISER 6CF = 264CF Y ---BED TANK W/ SEWER ROCK �--2' TY P.. 2500 ADVANTEX TANK COUNTER WEIGHT Assume water © surface - oil soil saturated Assume angle of repose = 20 Degree (WORSE CASE) Assume bedding does not add to force down Weight of tank = 2,650 # Weight of MoA Type II (135 PCF - 62.4 PCF)=72.6 pcf 264CF x 72.6 PCF = 19,166 # Down Weight of Native Soil (120 PCF - 62.4 PCF)=57.6 pcf 286.5CF x 57.6 PCF = 16,502 # Down Total Weight on Tank = 35,668 # OK! NOTES: PONE ENG SVC LLC +'~~` �\ Date CHANGE ORDER ` ,." �F AC ,1 2/25/2020 P.O. `BOX 100217 ANCHORAGE, AK 99510 '�� ' ' ' ' 'qc'Fi+ PHONE / 907/ 272-8218 FAX (907) 272-8211 /''g�P y+ Scale ..49 TH ��� T P.I.D.NO DRAKE, BLOCK 4, LOT 6...® 017-462-04 SPINELL HOMES INC. te n R. •Pannone ;toV�, PERMIT N0. 2801 FLYWAY AVENUE r t�s'� 8149 PERMIT ��/ OSPI91340 t♦ DESIGN DETAILS ANCHORAGE, AK Sheet l0l�e oFEssioN` 2 OF 4 Municipality of Anchorage On-site Water and Wastewater REVIEWED FOR CODE COMPLIANCE OSP191340, Deb Wockenfuss, 08/20/19 Municipality of Anchorage On-site Water and Wastewater REVIEWED FOR CODE COMPLIANCE OSP191340, Deb Wockenfuss, 08/20/19 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 TEST HOLE 3 OR I ORGANICS SW I SAND GM/SMI SILTY SAND AND GRAVEL BOH DATE PERFORMED: 2/12/2020 SOILS LOG - PERCOLATION TEST SLOPE X TH Cc) WAS GROUND WATER ENCOUNTERED? Y IF YES, AT WHAT DEPTH? -9.0' DEPTH TO WATER AFTER MONITORING? -9.0' DATE: 2/25/2020 TH X READING DATE CLOCK NETTIME WATERTIME LEVEL READING NETDROP 1 2/12/2020 11:45 --- 4.88 --- 2 11:50:48 5.8 MIN 10.88 6.00 3 11:51 -- 4.88 --- 4 11:57:06 6.1 MIN 1 10.88 6.00 5 11:58 --- 4.88 A s 12:04:08 6.1 MIN 10.88 6.00 PEROLATION RATE 1 (min/inch) PERC HOLE DIAMETER 6 inches TEST RUN BETWEEN 2.5 FT AND 3.5 FT COMMENTS: Test hole excavated by POMRAINING EXCAVATION PERFORMED P.- Dan Moran. I CERTIFY THAT THIS TEST WAS PERFORMED IN ACCORDANCE WITH ALL STATE AND MUNICIPAL GUIDLINES IN EFFECT ON THE DATE OF THIS TEST. NOTES: p OI�E ENG SVC LLC 4- eo Date CHANGE ORDER P.O. BOX 102954 ANCHORAGE, AK 99510 'C� OF A�gskl� 2/25/2020 PHONE (907) 272-8218 FAX (907) 272-8211 �oj�P �y�+ Scale TH ro NTS 0 P.I.D. NO DRAKE, BLOCK 4, LOT 6 017-462-04 SPINELL HOMES INC. S'te've'n 'R: I'onnone PERMIT No. 2801 FLYWAY AVENUE sZO 01 OSP191340 SOILS LOG ANCHORAGE, AK ��1�"'�°sS�oNa`�?�® Sheet o __ aea..eo'��• 5 OF 5 UNIMPAUTY OF ANCHORAGE Development Services Department '` Phone: 907-34.3-7904 On -Site Water & Wastewater Section Fax: 907-343-7997 Certificate of On -Site Systems Approval Parcel I.D. 01746229000 1. GENERAL INFORMATION Complete legal description Landing Zone L2 Location (site address) 2801 Fly Away Ave Current property owner(s) Spinell Homes Mailing address Real estate agent 2. TYPE OF DWELLING: ❑ Single Family (w/wo ADU) ❑ Duplex ❑ Multiple Dwellings (Single Family and/or Duplex) 3. NUMBER OF BEDROOMS: 5 Expiration Date: Day phone Day phone 4. TYPE OF WATER SUPPLY: TYPE OF WASTEWATER DISPOSAL: Private Well El Private Septic 0 Water Storage ❑ Holding Tank ❑ Community Well ❑ Community ❑ Public Water System ❑ Public Sewer ❑ Waiver request for: Received by: COSA to be released to the engineer, unless otherwise requested by the engineer. COSA Fee $ S Date of Payment qlslana Receipt Number 033 5 bS COSA # C�-)G 2Z 113 Z Date: Waiver Fee $ Date of Payment Receipt Number Waiver # Distance: 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. In conducting an adequacy test, I attempt to provide a thorough, conscientious engineering analysis of the system in accordance with MoA COSA guidelines and regulations. The reported results describe the performance of the system under the conditions encountered at the time of the test, and separation distances measured to readily identifiable features. The operational life of all wells and septic systems depend on the local soil condition, ground water levels that may fluctuate during the year, and the water usage of the family being served by the system. These conditions are outside the control of the evaluator of this system. All systems eventually fail and satisfactory test results do not guarantee future performance of the system, nor do they guarantee that there are no hidden defects or encroachments. Therefore we cannot provide any warranty for future performance, nor can we estimate rem2lining life of the system. The content of this report is for the sole benefit of the owner listed above. Reliance on this report by another person is at their own risk. Pannone Engineering Services LLC highly recommends buyers hire their own engineer to evaluate this report. Name of Firm Pannone Engineering Services Address P.O. Box 1807 Palmer, AK 99645 Engineer's Printed Name Steven R. Pannone P.E., F. ACE 6. DSD SIGNATURE Phone (907) 745-8200 Date System #1 Approved for bedrooms �A "Stever R. Pannone System #2 Approved for bedrooms ��,. CE 0149 .4�� `SMO tSSiO �-- Disapproved ��������.��,. Conditional approval for bedrooms, with the following stipulations: %� �z J J N JJJ�r Xp ���`� ,•. By: Original Certificate Date: j Z The Municipality of Anchorage Development Services Division (DSD) issues Certificates of On -Site Systems Approval (COSA) based only upon the representations given in paragraph 5 by an independent professional civil engineer registered in the State of Alaska. The Municipality of Anchorage is not responsible for errors or omissions in the professional engineer's work. 7. ATTACHMENTS: COSA Checklist X Nitrate Advisory Septic System Advisory Arsenic Advisory Well Flow Advisory Other COSA Checklist blue sheet COSA Checklist Legal Description: Landing Zone L2 Parcel ID: 01746229000 If more than 1 septic system on lot: COSA Checklist # 1 of 1 Structure served by this system 1 A. WELL DATA ❑ Well log is filed with Onsite (or attached) Date drilled 09"$,2oz, Total depth 154 ft Cased to 154 ft 0 Sanitary seal is functioning correctly H Wires are properly protected Casing height (above ground) 24 in. Date of flow test for COSA new Static water level at beginning of test 40 ft. Comments B. TANK -DATA Age of tank(s) "" years Tank type/material po:ylsenGc Measured operating fluid level in septic tank new 0 Standpipes/foundation cleanout. per record drawing Date of pumping new D. ABSORPTION FIELD DATA wide trench Which system tested (date installed) 9125/21 0 ALL standpipes present per record drawing Total measured depth from grade 4.2 ft (max) Measured depth to pipe invert from grade ft (min) 0 N/A — pressurized field W Monitor tubes go to bottom of effective. If not, state depth into effective MR Code -required soil cover over field ❑ System presoaked (Required if vacant for greater than 30 days prior to date of test) Gallons introduced gallons Comments/Deficiencies: COSA Checklist yellow sheet Well production at time of test 10 gpm Water storage tank volume na gallons Well disinfected for coliform test? ❑ Yes F/I No 0 Coliform bacteria is Negative Nitrate 2.18 mg/L ❑ Nitrate less than MRL (ND) Arsenic ug/L Q Arsenic less than MRL (ND) Collected by PES Date of Sample 03/30122 C. LIFT STATION ❑ Required maintenance completed Age of lift station 0 _ years Lift station material HDPE Comments: new Adequacy test date new Results ❑✓ Pass For 5 bedrooms Fluid depth prior to test in Water added gal New depth in Elapsed time min Final fluid depth in Absorption rate 750 gpd Any rejuvenation treatment (past 12 months) If yes, enter date E. SEPARATION DISTANCES From Private Well on Lot to: (Please enter distances if less than required or if community well) Septic Tank/Lift Station on Lot > 100' FV] Yes Community Sewer Manhole/Cleanout > 100' (v Yes if No ft [✓ Yes if No ft Neighboring Tank > 100' Q Yes if No ft Private Sewer/Septic Line > 25.0 Yes if No ft Absorption Field on Lot > 100'(�]✓ Yes if No ft Holding Tank > 100' Yes if No ft Neighboring Absorption Fields > 100` Q Yes if No ft Water Main > 10' .- Animal Containment > 50' Yes if No ft 0 Yes if No ft � Yes if nlc ft Water Service Line > 10' C1✓ Yes if No Manure/Animal Excreta Storage > 100' If septic tank is under driveway Community Sewer Main > 75' MV Yes if No ft M✓ Yes if No ft From Septic/Holding Tank on Lot to: (Please enter distances if less than required) Building Foundations > 10' FV] Yes if No ft Surface Water > 100' Yes if No ft Property Line > 5' ✓M Yes if No ft Wells on Adjacent Lots: Water Main > 10' Absorption Field > 5' ❑✓ Yes if No ft Private Wells > 100' Q Yes if No ft Water Main > 10' .- .,n YAs if No ft Community Wells > 200' � Yes if nlc ft Water Service Line > 10' C1✓ Yes if No ft If septic tank is under driveway comment below From Absorption Field on Lot to: (Please enter distances if less than required) Building Foundation > 10' Yes if No ft If absorption field is under driveway comment below Property Line > 10' O Yes if No ft . V1%Ils on Adjacent Lots: Water Main > 10' Yes if No ft Private Wells > 100' r7l Yes if No ft Water Service Line > 10' F71 Yes if No ft Community Wells > 200' Q✓ Yes if No ft Surface Water > 100' EJ Yes if No ft F. ENGINEER'S COMMENTS G. ENGINEER'S CERTIFICATION I certify that I have determined through field inspections and review of Municipal records that the above systems are in conformance with MOA COSA guidelines in effect on this date. �- COSA Checklist yellow sheet Fv, enamss' 0- `.a. - .s0• LO2 AA W 0A p ® Z ® D •� 0 Z x H W w 1Z M„00.LOo00 N (CCs Od 'Z9Z L AG) .9' W L 'INS3 M02l V30 .9l — .ZO'LLZ 3„9l.Z1o00 N Z_ J w 3 4 I ---I- Lf— _ w z to CD 00 CANT ui W L— — —•— — — — U >- I Ll. 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