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Home My WebLink AboutT12N R3W SEC 22 LT 26 E220' OF S396'Onsite File T12N R3W Section 22 Lot 26 E220' of S396' #015-521-38 Municipality of Anchorage On -Site Water and Wastewater Section • (907) 343-7904 Page 1 of 3 ON-SITE WASTEWATER INSPECTION REPORT Permit Number: OSP211330 PID Number: 015-521-38 Dwelling: n Single Family (SF) ❑ with ADU ❑ Duplex (D) ❑ Two Single Family Project: ❑ New X Upgrade Name DAVID HOPKINS ABSORPTION FIELD Site Address ❑ Dee 11050 GAMACHE DRIVE *ANCHORAGE, AK p Trench El Wide Trench El Bed ound ❑ Other Phone :74 mber of Bedrooms Soil Rating Total depth original grade 907-830-4649 GPD/SF Ft. LEGAL DESCRIPTION Depth to pipe invert from original grade Gravel depth beneath pipe Subdivision Block Lot T1 2N R3W SECTION 22 LOT 26 E220' OF S396'Ft. Ft. Fill added above original gr a Gravel length Township Range Section _ Ft. Ft. Gravel width Beds: Number of Lines Distance between lines SEPARATION DISTANCES Ft. Ft. To Septic Absorption I Holding Sewer Total orption area Number of trenches Dist. between trenches From Tank Field Lift Station Tank Line Ft2 Ft. Well 100'+ TANK A Septic [IS.T.E.P. ElHolding 171Other Manufacturer Capacity Surface Water 100'+ GREER TANK 1250 Gal. Material Number of compartments Lot Line51+NA HDPE 2 Foundation 10'.+. I LIFT STATION Manufacturer Capacity Remarks OLD TANK DECOMMISSIONED PER UPC Gal. PER CONTRACTOR Alarm location Electrical installed by PIPE MATERIAL House to tank EXISTII� Tarok O �NSYII ^d Installer drainfi Id A+ HOME SERVICES �— Drainfield EXISTING CO/MT D Inspector GEG AND MOA BENCH MARK (Assumed elevation) 100.00 ft Inspection 15t 10/8/21- Location and description dates: 2nd 3'd 4� TOP OF MH - - ON-SITE WATER AND WASTEWATER SECTION APPROVAL Engineer's Stamp Conditional Approval: Date Septic System Approved Note: this (Rev 05/02/18) Date /D y 23 I does of include well permit requirements. #AECC884 PERMIT NUMBER: RECORD PARCEL ID NUMBER: OSP211330 R E C O R D DRAWING 015-521-38 A I B I C DBL1 47.7 51.1 58.7 DBL2 48.2 51.5 59.1 MH 50.5 53.5 60.7 ST1 54.9 56.6 63.5 DBL3 56.2 57.5 64.4 DBL4 57.1 58.4 65.1 C/O 47.3 52.2 60.0 T12N R3W SECTION 22 LOT 26 W 110' OF S396' T12N R3W SECTION 22 LOT 26 N264' PROPOSED GARAGE (NOT 1M) C/O �• S NEW 1250 GALLON HDPE GREER TANK I I ` N \ / SCALE: \ \ 1" = 40' . 'A A: • : y. A NESS FriNGINEERING GRO Ltd 9 - - - �`-_ ENGINEERING �� SALES - CONSULT ING 3701E TUDOR ROAD SUITE 101 ' ANCHORAGE. AK 99507 -PHONE (907) 337-6179 -FAX (907) 338-3246' WEBSITE: www g esse pn g cam PREPARED FOR: PHONE NUMBER: PAGE NUMBER: DAVID HOPKINS 907-830-4649 2 OF 3 LEGAL DESCRIPTION: DRAWN BY: T12N R3W SECTION 22 LOT 26 EAST 220' OF S 396' D.J.G. TYPE OF WORK: DATE: ,,_ SEPTIC TANK RECORD DRAWINGS 10/28/2021 EXISTING HOUSE AV AV ♦ 4l ..p / ...0 �y . .m Cn yA_Garness AF `I%T CE -7953 LICENSEa 4%FESS ®®®� #AECC884 J PERMIT NUMBER: RECORD D RAW I N G PARCEL ID NUMBER: OSF2113300015-521-38 TOP OF TANK AT INTLET = 95.93 INVERT OF BUNG AT INLET = 95.26 TOP OF MANHOLE = 100.00 NAL GRADE = 99.5-99.84 NEW 1250 GALLON H.D.P.E. SEPTIC TANK 2" HIGH DENSITY INSULATION TOP OF TANK AT OUTLET = 95.92 INVERT OF BUNG AT OUTLET = 95.14 ff ""ROUP, Ltd ENGINEERING SALES. -CONSULTING 3701 E. TUDOR ROAD. SUITE 101 - ANCHORAGE. AK 99507' PHONE (907) 337-6179' FAX 19071339-3246'vlrm)TF PREPARED FOR: DAVID HOPKINS PHONE NUMBER: 907-8304649 LEGAL DESCRIPTION: Tl 2N R3W SECTION 22 LOT 26 EAST 220' OF 396' TYPE OF WORK: �, SEPTIC TANK PROFILE PAGE NUMBER: 30F3 DRAWN BY: D.J.G. DATE: 10/25/2021 o®.�� QF 'q/ 1 0 4,....... ... Air �® P.• i I � ®o 0 #00 ...........�........::... .......... .u.............d re Garn6SS :"� lo A. Air B . C6-795 aAV 11. v AV LICENSE®®'it itF ®+� �. 0� #AECC884 / ASBUILT SURVEY OF: SCALE: GRID No: WORK ORDER No. DRAWN:CHECKED: DATE: FB BOOK/PAGE: OCT, 18, 2022 50' MECB SW2637 151/43-44 The E. 220' of the S. 396' of Gov't. Lot 26, Sec. 22, T. 12 N., R. 3 W., Seward Meridian Anchorage, Alaska SERVI N G A L A S KA SI N C E 1 9 8 2 EXCLUSION NOTES: It is the owners responsibility to determine the existence of any easements, covenants, or restrictions which do not appear on the Plat used for this survey. NOTE: Under no circumstances should any data hereon be used for construction or for the establishing of property lines. SURVEY CERTIFICATION: FARPOINT has conducted a physical survey of the subject property, the improvements situated thereon are within the property lines as shown. Monument Septic Vent Power pole PREPARED FOR: David HopkinsonZONING: R6 House Detail Well 1.Bearings and distances are record per referenced plat unless otherwise noted. 2.Sufficient boundary evidence was recovered to establish the subject parcel on the ground. Not all controlling evidence is shown hereon. Detail Robert O. Lumpkin No. 10459 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 Wastewater Disposal System Permit Permit Number: OSP211330 Work Type: SepticTank Upgrade Tax Code Number: 01552138000 Site Legal Address: T12N R3W SEC 22 LT 26 E220' OF S396' G:2637 Site Mailing Address: 11050 GAMACHE DR, Anchorage Owner: HOPKINSON DAVID J LIVING TRUST Design Engineer: GARNESS ENGINEERING GROUP LTD This permit is for the construction of: Effective Date: Expiration Date: Lot Size in Sq Ft: Total Bedrooms: �t��enr = _s� Department 8/26/2021 8/26/2022 87120 ❑ Disposal Field Q Septic Tank ❑ Holding Tank ❑ Privy ❑ 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: h GJOC er+SS "N 1 Date: 2- _1 Date: 4 Municipali P.O. Box 196650 0 4700 Elmore Road Anchorage, Alaska 99519-6650 a (907) 343-7904 ® Fax (907) 343-7997 http://www.muni.org/Onsite Development ices Department On -Site Water and Wastewater Section eN )e pa r C file lit xx�X / VT -,R REVIEW KXX?�C Waiver#: OSV211063 COSA#: Permit#:OSP211330 PID#: 015-521-38 Legal Description: T12N RM Section 22 Lot 26 E220' of S396' Engineer: Garness Encgineerinq Group Applicant: David Hopkinson Your request for a waiver of the required 10 feet horizontal separation from the absorption field to the property line has been approved. The approved separation distance is 5.0 feet. See engineer's waiver request for justifications. 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. aaaIII aaIII aa■aa■aaaaaa■■ III aaaavvIII s®aaaa2000s®III III ®a III ■eea■aaaaaaaaaaaaaaaaaIII aaeaaIII ■®at Waiver is Granted: X Waiver is not Granted: Date: p 0 �/,.go a 1 Approved by: Name of Reviewer a a o ... a a a .. a a a ... ■ a a .. e e a a■ a a a a■ a v a a a■ a m a a m a a a e a a v a a e a a a o s a a a e a a a s a m .... o a v a .. � 4� Development Services Department � � Phone 907-34,3 7904 On -Site �]Vcater & �\lastevvater Section l=ax. 907-341,3-7997 ON-SITE SEPTICM/ELL PERMIT APPLICATION Parcel I.D. 015-521-38 Property owner(s) DAVID HOPKINSON Mailing address 11050 GAMACHE DRIVE *ANCHORAGE, AK Site address 11050 GAMACHE DRIVE *ANCHORAGE, AK Day phone 907-830-4649 Legal description (Sub'd., Block & Lot) T12N R3W SECTION 22 LOT 26 EAST 220` OF S396' Legal description (Township, Range & Section) Lot Size Sq. Ft. Number of Bedrooms 3� H APPLICATION IS FOR: APPLICATION IS AN: TYPE OF DWELLING: (® all that apply) Absorption Field ❑ Initial ❑ Single Family (SF) 0 (w/wo ADU) Septic Tank Q Upgrade ❑ (D) ❑ Holding Tank ❑ RenewalDuplex ❑ Multiple Dwellings ❑ Privy ❑ (SF and/or D) Private Well ❑ Water Storage ❑ THIS APPLICATION INCLUDES A WAIVER REQUEST FOR: lJ 5o r - 1or\1" VU e c Distance: I certify that the above information is correct. I further certify that this is in accordance with applicable Municipal Codes. r-ra-'- a ess ti�2e�, iitU, 6__/_L)LA�7. �C (Si�ature of property owne>,& authorize(I aunt) ono a Permit/Rush Fees: 9; ZZ 5 Waiver Fees: � 2v5 Date of Payment: W1 [mi1 Date of Payment: 8b 7 102 1 Receipt Number: 05 19 3 Ca Receipt Number: d 4� 9'r7 G Permit No. O SP -2 113 30 Waiver No. O S V V 1 b 1 3 G:\Development Services\Building Safety\On Site Water and Wastewater\Forms\Client FormsTermit Application.doc ✓ 1 Municipality of Anchorage On-site Water and Wastewater REVIEWED FOR CODE COMPLIANCE OSP211330, Rebecca Carroll, 08/26/21 Municipality of Anchorage On-site Water and Wastewater REVIEWED FOR CODE COMPLIANCE OSP211330, Rebecca Carroll, 08/26/21 Municipality of Anchorage On-site Water and Wastewater REVIEWED FOR CODE COMPLIANCE OSP211330, Rebecca Carroll, 08/26/21 Municipality of Anchorage4P.I. Development Services Department - Building Safety Division On-Site Water and Wastewater Program, 4700 S. Bragaw St. P.O. Box 196650 Anchorage, AK 99519-6650 Page of www.d.anchorage.ak.us (907) 343-7904 ON-SITE WASTEWATER DISPOSAL SYSTEM AND/OR WELL INSPECTION REPORT Permit Number: %gro o 13 PID Number. 016'— I _ Name:V1 OD r' Wastewater System: [YNew ❑ Upgrade Address. 2I aD 4 a ABSORPTION FIELD Phone Numberof Bedrooms '1 0 Deep Trends b Slulbw Trench O Bad 13 Mound [3 Other. LEGAL DESCRIPTION Sol RaGnp: Total Deplh from original grade: P ,� g Block: Lot Subdivision: f 06 Depth to pipe bottom from angtrlal grade: Gravel depth beneath pipe: 15 S 4 f.., 6 Ft. Ft Township: Range: Sedion 2 FR added above original grade: Gravel Lerignsn 2- t4 3 " O Ft. Ft. Well: ❑ Upgrade. jgNew rade Gravel width Numberoflines: Distance between lines ' Ft. t o FL Classification (Private. A, B. CY. Taal Depth: Cased to: Total absorption ares Pipe Material: a Ft. 1) Ft Ft' Ib f $v'5%4 Driller Date D be.: I1 d Stade WajF L Installer. IUs t Data Insteled. W w t0 =y Lo Yield. Pump set at Casing Moot Abo TANK I GPM O TT•O F t SEPARATION DISTANCES Zseptic (:)Holding ❑ S.T.E.P. O Other. To Septic Absorption Lift Holding PubilOPrIvatel Manufacturercapaatr. From Tank Field Station Tank Sewer Una I AN7NLi-i i AN v, 1 't7Gal. Well 1 ^ 1.% es-- ! .' u t/ t� Malarial: _ S « Number of Compartments- 9— Surface Surface Water O NIE ,i W, LIFT STATION Line I I 0 `7 ,} t D ✓ ✓ Size'. Gal. Manufacturer. Foundation 'Pump W level at 'Pump oM by at High water alarm at 3,2 II h h h. Curtain Drain ,i !vN>` Pump Make i Molal EbCtr" peaions Performed by Remarks BENCH MARK Location and Description: Er F- 51-Aa Assumed Elevation: l�pd' FL +cc 017 A t. : %tg yp•�4aaeeaeeee Inspections performed by: I, S Dates: 1at !d IA310> t a9IH«•«•«.•....- 2ndto .2`i v I •» T� Developmen Services Department Approval :� Reviewed and approved by: Date: o ��e `�9F ~'a•.....•w''� Eon. =�V tae .luoot OFESS�� H41111 mill 1 I \� e hFVEL flltl mm, G ...., Testhote, t ' '`._� �' �• t n XeO{eneni Slte I Ie #3...� I "f I IY I• f. ..i• I D'I-� �� BEACH MARK sw1HG ncx C ... • :; I I AC 39 IT BC 75 '�, ::•..• AD 46.5 r - BD 79.5 .• a'i AE 56 I i BE 83.5AF 143 A I BF 158 I I AG 131 BG 119.5 I AH 158.5 ¢ Well I I ..•�\� '�'�� I u 149 I I ........ �♦♦ all t N6 I '�. �� `�y ♦ 1V I I 49th ° ♦� I ..."= ............................... •i I � I I .. ! .rBEN .......... ...... .I 90. TrRKLAND 2225 '=�...or� I I � 25 0 25 5075 100 125 VW I SCALE, 1 = 50 FT, I— — — — — — — — — — — — — — — — -j L_ BENCH MARK, GARAGE SLAB 0BBEN 5P.E. 203 W 15TH. AVENUE I I E ,2,20, S 396, LOT 26 SEPTIC SYSTEM AS BUILT I 2AVENUE ANCH. AK. 99501 SEa 22, T/1H, R3W DATE: OCT. 30, ?003 (907) 229-3916 DAVE HOFKiNSON SHEET: 2/3 GRID: 1637 PERMIT # SVO3030137 PIN 015-521-38 12322262TV6 I 2 5 -WIDE TRENCHES 5 FT WIDE 55 FT LONG 2 FT OF ROCK 7 FT TOTAL DEPTH 2 FT FILTERSAND 3 FT Or COVER NO SCALE 3' cow. 88.4 86.0 84.0 r`"`r= 24' Sewer Rock 82.0 86.0 84.0 96.51 1250 GAL SEPTIC TANK 5 WWI 140 —" / I I BENCH MARK.• 2' OR#*r Sand _/ IL JI GAR4GE SLAB ASSUREQ £LEV 100,00 FT TOBBEN TP-th Ave AND P.E. W1 203 E220' S396 LOT 26 SEPTIC SYSTEM AS BUILT A cho fg Ave Ak 9950111 SEC. 22 T12M R3W DA Tr.* OCT. 30, 2003 DAVID HOPKINSON SHEET • 3/3 GRID: 2637 PERMIT # SVO30137 PM # 015-521-38 123222633 M -W Drilling, Inc. ♦ P.O. Box 110378 ♦ Anchorage, AK 99511 •907-345-4000 • 907-345-3287 Fax* Job No.: 03-138 Project No.: N/A Permit No. SW030137 ♦ Well Owner. _ ♦ Legal Description: Groundwater Well As -Built & LoQ David — n 22. Lot Construction ♦ Use of Well: Domestic ♦Hole Depth: 91' ♦Casing Size. 6" ♦Cased To: 90.43' ♦Materlal: A53Steel ♦Drill Method: Air Rotary Perf. *Well Completion- Open end X Screen Perforated _ Method. ♦Sereen/Perforatlon description: None ♦Grout Notes: (3) Sacks- No. 8 bentonite granules ♦ Notes. ♦ Well Development. Method: Air surge Notes: ♦Static water level (Slf'L) 54.4' (&bare) (below) top of casing (TOC). ♦ Well yield test at 10 gallons per minute (GPM)/gallons p" hour (GP#) for 1 hours with 100% of drawdown (DD) from static level (SWL). *Method: Air lift ♦ Date of completion: 11 June 2003 Woll T .... ♦ Pump Install. Depth in feet from top of casing. Details of formations penetrated, size of material color and hardness. 0 TO 2 Casing stickup 2 TO 4 Overburden 4 TO 10 Gravel 10 TO 54 Silt: fine, some water 54 TO 85 Silty ravel: wet --- 85 TO 90 Water bearing gravel TO TO TO TO TO TO TO TO TO TO TO t;fied-coatra CeQ,cate NA 814 & 973 15-4/42 3 & 370cr- MUNICIPALITY OF ANCHORAGE Development Services Department On -Site Water& Wastewater Program 4700 South Bragaw Street P.O. Box 196650, Anchorage, AK 99519-6650 (907) 343-7904 ON-SITE WASTEWATER DISPOSAL SYSTEM / WATER SUPPLY PERMIT Initial Permit Number: SW030137 Legal Description: T12N R3W SEC 22 LT 26 E220' OF S396' Design Engineer: 0007 Tobben Spurkland, PE Owner Name: DAVID HOPKINSON Owner Address: 11050 GAMACHE DRIVE ANCHORAGE, AK 99508 - Date Issued: May 19, 2003 Expiration Date: May 18, 2004 Parcel ID: 015-521-38 Site Address: Lot Size: 87120 SQ. FT. Total Bedrooms: 3 Permit Bedrooms: 3 This permit is for the construction of. ❑✓ Disposal Field ❑✓ Septic Tank ❑ Holding Tank ❑ Privy All construction must be in accordance with: 1. The attached approved design. ❑✓ Private Well ❑ Water Storage 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 (1 BAAC80 ). 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. 5. The following special provisions. 1.) THE SAND USED IN THE FILTER LAYER MUST BE A CLEAN COARSE SAND WITH 4% OR LESS PASSING THE #100 SIEVE AND 2% OR LESS PASSING THE #200 SIEVE. A SIEVE ANALYSIS MUST BE PROVIDED ON THE SAND USED OR OBTAINED FROM AN APPROVED SOURCE. 2.) THE MAXIMUM TOTAL DEPTH OF THE SUBJECT WIDE DRAINFIELD SHALL BE NO DEEPER THAN 6 FEET. Received B Issued B Date: -9 L 6b Date: -3— o _ Municipality of Anchorage j • �� Development Services Department Building Safety Division On -Site Water and Wastewater Program 4700 South Bragaw St. P.O. Box 196650 Anchorage, AK 99519-6650 www.ci.anchorage.ak.us (907) 343-7904 ON-SITE SEWER/WELL PERMIT APPLICATION FOR A SINGLE FAMILY DWELLING Parcel I.D. 01952130 Permit Number SWO3o/37 Property owner(s) aVC'e4 L'faXeX srtSsD-.% Day phone X30—,Y(:W5 Mailing address (1) ZFYJ Z7. -;76— 4 v& SlT13 44a4i ig address (2) 1050 (r tmewEQRI ve Zip Code 115 Legal description (Lot, Block & Sub'd.) T1Z,1I/ If -?4'' Sc LL Z�124� _� d �o gar S3g�_ Legal description (Section, Township & Range) Lot Size fAcre Ft 871/20 THIS APPLICATION IS FOR: Number of Bedrooms 3 Sewer Only ❑ Well Only ❑ Sewer and Well M Water Storage ❑ Sewer Upgrade ❑ THIS PROPERTY CONTAINS: Hot Tub ❑ Jacuzzi ❑ Swimming Pool ❑ Water Softening Unit ❑ Therapy Pool ❑ 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) Date of Payment: Date of Payment: Receipt Number: 0 3 j/ 0 7 Receipt Number: (Rev. 12/00) Mwiicipality of Anchorage A Mayor Department of Health and Human Services 825 "L" Street Rick rom. P.O. Box 196650 Anchorage, Alaska 99519-6650 343-4744 August 16, 1996 David J Hopkinson Greta H Kirkevold 7511 Huckleberry Circle Anchorage, Alaska 99502 2880 Subject: T12N R3W Section 22 Lot 26 E200' of 5396' Permit #SW950222, PID #015-521-38 The subject permit, issued August 16, 1995 by this office for a single family well and/or on-site wastewater system, has expired as of August 16, 1996. A new permit must be obtained from this office for a well and/or on-site wastewater system NOT installed by the expiration date. If you have drilled the well, a well log must be sent to this office for documentation of the installation and to close the permit. If a licensed Professional Engineer has inspected the installation of the on-site wastewater system, the original as -built inspection report must be sent to this office for review, approval and documentation. All inspection reports must be submitted within 30 days of construction completion. When applying for a new permit, the fees are: $320.00 for an on-site wastewater permit; $120.00 for a well permit and $440.00 for a combined on-site wastewater and well permit. If you have any questions, please call this office at 343-4744. inc rely, J mes Cr�ss, P. E. Program Manager On-site Services enc: Copy of Permit cc: Tobben Spurkland, P.E. a. MUNICIPALITY OF ANCHORAGE DEPARTMENT OF HEALTH AND HUMAN SERVICES P.O. BOX 196650, 825 "L" STREET, ROOM 502 ANCHORAGE, ALASKA 99519-6650 ON-SITE WELL AND WASTEWATER DISPOSAL SYSTEM PERMIT PERMIT NUMBER:SW950222 DESIGN ENGINEER:TOBBEN SPURKLAND, P.E. OWNER NAME:HOPKINSON DAVID J & OWNER ADDRESS:7511 HUCKLEBERRY CIRCLE ANCHORAGE, AK 99502=2880 PARCEL ID:01552138 LEGAL DESCRIPTION: T12N R3W SEC 22 LT 26 E200' OF 5396' LOT SIZE: 79200 (SQ. FT.) NUMBER OF BEDROOMS: 4 THIS PERMIT: 4 THIS PERMIT IS FOR THE CONSTRUCTION OF: DISPOSAL FIELD /SEPTIC TANK / WELL SYSTEM ALL CONSTRUCTION MUST BE IN ACCORDANCE WITH: PAGE 1 OF 1 DATE ISSUED: 8/16/95 EXPIRATION DATE: 8/16/96 1, THE ATTACHED APPROVED DESIGN. 2_ ALL REQUIREMENTS SPECIFIED IN ANCHORAGE MUNICIPAL CODE CHAPTERS 15.55 AND 15.65 AND THE STATE OF ALASKA WASTEWATER DISPOSAL REGULATIONS (18AAC72) AND DRINKING WATER REGULATIONS (18AAC80). 3. THE ENGINEER MUST NOTIFY DHHS AT LEAST 2 HOURS PRIOR TO EACH INSPECTION. PROVIDE NOTIFICATION BY CALLING 343-4744 ( 24 HOURS ) (NOT REQUIRED FOR WELL ONLY PERMIT) 4. FROM OCTOBER 15 TO APRIL 15 A SUBSURFACE SOIL ABSORPTION SYSTEM UNDER CONSTRUCTION DURING FREEZING WEATHER MUST BE EITHER: A. OPENED AND CLOSED ON THE SAME DAY B. COVERED, SEALED AND HEATED TO PREVENT FREEZING 5. THE FOLLOWING SPECIAL PROVISIONS. SPECIAL PROVISIONS: THE SAND ASED AS A FILTER LAYER MUST BE LAKE OTIS GRAVEL OR OTHER SAND MEETING DHHS REQUIREMENTS. RECEIVED ISSUED BY: DATE: F3 — / q6 DATE: l." G' T.SPURKLAND P.E. 203W 15th. Avenue, Suite 203 ANCHORAGE, ALASKA 99501 (907) 279-3916 Fax (907)-276-6013 SEPTIC SYSTEM DESIGN E220, S396 LOT 26 SEC..z22 T12N R3W DAVID HOPKINSON Ground water at 12 ft Use 5 -Wide Pressurized with 2 feet of Rock Use 2 -Feet of Filter Sand Soil Rating. From test April 6, 1994 6.6 min/in Use .8 gal/ft.sq Required Area per Bedroom: 150/ .8 = 187.5 sq.ft.. Number of Bedrooms 4 Absorption Area 4 x 187.5 = 776 sq. ft. Reduction Factor .7 Required Bottom Area: 776 x .7 = 543 Required Length: 543/5 = 109 ft. SYSTEM CONFIGURATION 5 -WIDE TOTAL LENGTH 109 FT. USE 2 TRENCHES EACH 55 FT. TOTAL WIDTH 5 FT. SEPTIC TANK 1500 GAL STEP. Import 2 feet of "Filter" Sand from Qufiity Sand /�. �! �� ► and Gravel Wasilla, or "Lake Otis" gsand I IXR 6 inches of d.Concrete-Sand::and \ �Sl X24 inches of sewer rock�C l" 3 feet of cover The installation of this well and septic systems will not prevent wells and septic systems from be installed on the adjacent lots. The proposed septic system will not change the general slope of the area. Ponding and/or concentration of surface runoff will not result from this installation. PRESSURE CALCULATIONS Total head loss: 30 ft. Pump delivery at 30 ft. From pump curve: 33 gpm Discharge per 1/811 hole at 5 feet of head: 0.42gpm Number of holes: 33/0.42 = 80 Spacing of holes: 110x12/80 110x12/80 = 17[inches] VrA — 1—D, -`�S � , ,*A 01141 Lt 1 lc�.� Septic System Design pg.' LEVEL h In 1 #2 I I I I I Replacement Site I ITesthole #1 lil I I I 1 I 1 I I 25 0 25 50 75 100 125 150 SCALE• 1 = s0 FL I L _— L L — — — — — — ——————— — — I — —� — —i— — — — — — — — TOBBEN SPURKLAND P.E. E 220, S 396, LOT 26 SEPTIC SYSTEM DESIGN 203 W 15TH. AVENUE DATE: JULY 15, 1994 ANCH. AK. 99501 SEC. 22, T7KR3W ___ __._ DAVE HDPINSON SHEET: 2/3 GRID: 2637 �TI I III OQ II I II II —O�C OOS O Welo O \ q� OT 2 Lar Zs LaFLY -- I I II I III , i I Well (D I i II I LaT 2 I � lY I III I I 112TH, AVE III � I so 0 �0 1190 Iqo 2s0LOT309 I LOT 7 LOT 8 ly so SCALE- 1' = 100 FT �� q r\ LOT 3 LOT 4 I I 7 7 — J I LOT 6LOT �'LOT 8 I LOT 5 P II TOBBEN SPURKLAND P.E.SEPTIC SYSTEM DESIGN 203 W 15TH. AVENUE E 220, S 396, LOT 26 ANCH. AK. 99501 SEC. 22, T12N, R3W DATE: JULY 15, 1994 „_„ DAVE HOPKINSON I I SHEET: //3 GRID: 207 55 5 • O r-� A 118" Holes @ 17* O on A r K6, 2 5-V/IDE TRENCHES 5 FT WIDE 55 FT LONG 2 rr OF ROCK FT /L IDENPDTH 3FTFOFCRA 24' Sewer Rock - 1-1/4" Distribution Pif Hiroo 140 2' "Filter Sand 10 A 1/8" Holes ® 17" W T / 6" Hollpipe ��— 1-1/4 PVC Holes Pointing Vp SECTION A -A % NO SCALE 3' Cover /— 4" Topsoil Discharge 1500 Gal STEP rel 0 BENCH MARK: BOTTOM SIDING 0 1' `'"e I.L. E220' 5396 LOT 26 I I SEPTIC SYSTEM DESIGN I 203 Wa Ave SEC. 22 T12N R3W DATE: JULY 17, 1994 ��gh 39, 6 Ak 99501 DAVID HOPKINSON SHEET. 3/3 GRID: 207 -1H 1 Municipality of Anchorage DEPARTMENT OF HEALTH & HUMAN SERVICES 825 ••L•• Street, Anchorage, Alaska 99502-0650 SOILS LOG — PERCOLATION TEST `1M .'(ENGINEER'S SEAL).42 1 CL T.'.... �nJ c. ,✓ PERFORMED FOR: Pnkiyn So✓1 . -bo—y -d DATE PERFORMED: 1 i4q. ' 1.♦ LEGAL D 1 2 / Lo 0. w1 3 4 lro?`ti� y 5 6- 71 7 8 11 12 13 14 15 16 17 18 19 20 COMMENTS I LoTt p4. Township, Range, Section: j ) SLOPE WAS GROUND WATER ENCOUNTERED? 0 S IF YES, AT WHAT L O DEPTH? p E Depth to Water All Monitoring? Date: 9 PLAN PERCOLATION RATE (minutewin�ch)�P�ERC HOLE DIAMETER TEST RUN BETWEEN FT AND FT PERFORMED BY: -- `#—s 1 CERTIFY THAT THIS/TEST WAS PERFORMED IN: ACCORDANCE WITH ALL STATE AND MUNICIPAL GUIDELINES IN EFFECT ON THIS DATE. DATE( 72-008 (Rev. 4185) `1 Y. :. 741 w 2 a Municipality of Anchorage DEPARTMENT OF HEALTH & HUMAN SERVICES 825 "U' Street, Anchorage, Alaska 99502-0650 SOILS LOG - PERCOLATION TEST (ENGINEER'S SEAL! PERFORMEDFOR: p ✓� H Sin i �✓0.�l t DATE PERFORMED: b l 1 ownsa Section: n LEGAL DESCRIPTION: E o�D $ 3Wb 2re Township, P. Ran 9 o' -d ` I I; -N { t2 3 ✓� SLOPE SITE PLAN Lcf0.w� 1 2 / 3- 4- 5- 6-1 456 1 ` 7- 8- 9- 10- 11 8 91011 , 12- 13- 14- 15- 16- 17- 18- 19 213141516171819 20 COMMENTS WAS GROUND WATER ENCOUNTERED? S IF YES, AT WHAT L O DEPTH? P 11'' �� /C' II ///� E Bo 4'1 o --t . �`�'i' �'t OIC Depth to Water Alter Monitoring? Date: PERCOLATION RATE (minutesimCh) PERC HOLE DIAMETER TEST RUN BETWEEN FT AND FT PERFORMED BY: 1 CERTIFY THAT THIS =WSMED IN ACCORDANCE WITH ALL STATE AND MUNICIPAL GUIDELINES IN EFFECT ON THIS DATE. DATE: 72-008 (Rev. 4185) • I (ENGINEER'S SEAL)' "- Municipality of Anchorage DEPARTMENT OF HEALTH & HUMAN SERVICES 825 "L:' Street, Anchorage, Alaska 99502-0650 i SOILS LOG — PERCOLATION TEST \� \ ,Q alb 1 g' PERFORMED FOR: O p �I vl C vN •1��✓ r DATE PERFORMED:` LEGAL DESCRIPTION: E42201 S 3 9 L L.4 Township, Range, Section: 1 3 L_ Se c.,z';� SLOPE SITE PLAN �— DEPT 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 COMMENTS WAS GROUND WATER ENCOUNTERED? S IF YES, AT WHAT L O DEPTH? P E �,,D BO ' +f ' 4 4"1e Depth to Water After Monitoring? Date: PERCOLATION RATE (minutes/inch) PERC HOLE DIAMETER TEST RUN BETWEEN FT AND FT PERFORMED BY: I CERTIFY IHAT THIS TEST WAS PERFORMED IN ACCORDANCE WITH ALLSTATE AND MUNICIPAL GUIDELINES IN EFFECT ON THIS DATE. DATE: 7 /If 72-008 (Rev. 4/85)