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HomeMy WebLinkAboutMOUNTAINSIDE VILLAGE #1 BLK 5 LT 4Mountainside Village #1 Lot 4 Block 5 #020�172�38 10 2- - P> Municipality of Anchorage Page ota DEPARTMENT OF HEALTH AND HUMAN SERVICES ENVIRONMENTAL SERVICES DIVISION P.O. Box 196650 0 Anchorage, Alaska 99519-6650 0 Telephone: 343-4744 On -Site Wastewater Disposal System and/or Well Inspection Report Permit Number: :5 W 9 PID Number:_QF), C) - �__) a _-zs _- , Nar"t—, .4 d V i,2 Wastewater System: New 0 Upgrade Address: - A)+, tf: a Ito ar t ABSORPTION FIELD Phone: -3 4-6 4- t) 0 No. of Bedrooms: 14 0 Deep Trench N Shallow Trench 0 Bed 0 Mound 0 Other LEGAL DESCRIPTION Soil Rating: Total Depth from on trial grade: GPD/Sq Ft _f__ C� Lot: Block: Subdivision: -il— 5 410-,fAl Depth to Pipe bottom from on inal grade: , 1�_) Grant depth beneath pipe -2— Z4 t 4 15- /1)(' V ,. *r-/ e:> Ft 1 E5 Ft Townsh Rang Section: Fill added above original grade: Gravel length: r jl� 2_-ff(At)�: Ft Ft WELL: New 0 Upgrade A\ -aravell width: Num btrotlinew betweer, lineir ID370 Ft Ft Classification (Private. AB.C): 12f— jV a+ -e— Total Depth: Ft. d To: Case Ft. Total absorption area: 7 so Ft Pipe m jai- PC/ IyA, if U A 5 T I Q �3<=) Driller. Date Drilled: slalle water " L"Fit. I fall 4ZE Da�lnstalled' 94 Yield: I Pump Set at Ceding Height Above Ground: TANK GPM Ft. I Ft. SEPARATION DISTANCES k�eptic 0 Holding 0 S.T.E.P. To Septic Absorption Lift Holding %elw/lortvate Man f turer. Z>! Capacyl, in gallons: From Tank Field Station Tank senv" sinve, Lines, 7—,�_,_ Welt, 11+ 10 N1 is,/J� I _5 Material: Number of Compartments: Surface n <�_ LIFT STATION Water Lot 61 Size in gallons: I Manufacturer. Line Foundation 1 �"3140 /J[A "Pump on" level at: at: Curtain 0 r) r— — "it Make & Model Electrica by I Drain ,�fpectiomiperfonned Remarks: Vrjj)6) tu,,� ty-?irocad 4ety,,7hill --lBEINCH MARK 4-0 floto Location and tio 0-0 Vp "� (P T -F 15c-0 ic�f 5Y_,51e-,qi .9, door- f) W 0 'r t-(,e,(,7rjXyCr Z'd j(fCf-q,( �;&WL7 Assumed Elevation: F, OF -At so see or Inspections by-.1194,10-fi Dates: 1st CAI foe performed 2nd JQf7e ir hzV jo es F. Siz in a '4r-cf, 0. # 13 7 E ..: -sees. - de' i ima n Department of Hea�ltehll­luma rvices approval es' 44 P90 * _r 4 lZe I Reviewed and approved by Date: z I E 72-013 (Rev. SAH) MOA 25 k I I Permit No. Page of Municipality of Anchorage DEPARTMENT OF HEALTH AND HUMAN SERVICES ENVIRONMENTAL SERVICES DIVISION P.O. Box 196650 *Anchorage, Alaska 99519-6650 *Telephone: 343-4744 On -Site Wastewater Disposal System and/or Well Inspection Report Legal Description: [-4P3L5MOVA17-,OrltVSIDE-VILL-A6,E- PIDNo.: vp� 'vio 6 64- ROL/ 5> v Al 5.T 0 Ti r ......... . ............. . .............. ........ . . ...... .................... ...................... . .... . ............ . . ....................... .......... i . .. . .................. . ......... .. . . ........ . .. ............. ................... ............ . .... A-5-BUIL'T PLA N"." 0' ERJ�kW, SEAL ;:�S OF At. ;,r4 .!49L"_ 00, Jo F. Size r9 tc, e.0 # 1517 E OFESSI 13 A (IAKO - '4 I Permit No. Page ?2 of Municipality of Anchorage DEPARTMENT OF HEALTH AND HUMAN SERVICES ENVIRONMENTAL SERVICES DIVISION P.O. Box 196650 e Anchorage, Alaska 99519-6650 *Telephone: 343-4744 On -Site Wastewater Disposal System and/or Well Inspection Report Legal Description: t-+ 6L-6 MOLMMOLSICE V;�-LAGC= PID No.: 1" 17-50 6, L I III �,7 -40 ' 4-o lot +0 I G1 L I I X 41 P R6 F I L-�-_ !Z-';' S 6 P T) C_ SYSTE M E 1 0 D13 A (1193) - PAPe 5 e- vol �-, r t� o orl if c2r Tvb& or ................. . ...................... I.. ............ ...... ....... er R 11 ................................... . ... Jamn F. S;zer # 1517 E ta m.wrtiffirb Priolting lKog by Mc co'd"a SULLIVAN WATER WELLS P.O. BOX 670272, CHUGIAK, ALASKA 99567 - TELEPHONE 688-2759 OWNER OF LANDWt4.cn, �J56 0 44A J 'SDEPTH OF WEL . L ADDRESS STATIC LE%'ELOF* WATER FT. LEGAL DESCRIPTION4�1'+ 6""c' DRAW DOWN FT. DATE - Started Ended PERMIT NUMBER From Ft. to _122Ft. KIND OF FORMATION: From—Ft. A Ft. From Ft. to _122Ft. to—Ft. From —Ft. From 0� Ft. to Ft. 1-147" From—Ft. From—Ft. From -a—Ft. toZ�_Ft. 6Ed"LC-5- From From_E�Ft.t.jr>'a Ft.nd4-"-Y-5- 43 From 10 () Ft. to-4�_?_Ft. 11 LIZ C� Ulz /c4'Ft.to/ll Ft. L? i9k I From From—Ft. to—Ft. si,-�Jm - From /I I Ft. to /)? Ft. rom Ft. to_Ft. From/-,�fl Ft.to!32 Ft From —Ft. to—Ft. From—Ft. to—Ft. a -a'0/71 From L Ft. to ZIFN Ft. - From —Ft. to—Ft. From Ft. to— From—Ft. to—Ft. Ft. From—Ft. to—Ft. From —Ft. From_Ft. to_Ft. From—Ft. From—Ft. to—Ft. From t. io—Ft From —Ft. to—Ft. to—Ft. MISCL. INFORNIATION: GALS. PER HR 11 �IND OF CASING From —Ft. to— Ft. FronL_ Ft. to—Ft. From —Ft. to— Ft. From—Ft. to—Ft From t. io—Ft From_Fl. to—Ft. Fr(,m_ Ft. to— Ft. From Ft. to_Ft. rom Ft. to_Ft. From —Ft. to—Ft. - From—Ft. to—Ft. - From Ft. to— Fl. - From—Ft. to—Ft. From—Ft. to—Ft. From —Ft. to—Ft. From—Ft. to—Ft. From—Ft. to—Ft DRILLER'SNAME 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:SW930331 DESIGN ENGINEER:FLATTOP TECHNICAL SERVICES OWNER NAME:ROGERS DANIEL C OWNER ADDRESS: 0201723800088 PARCEL ID:02017238 LEGAL DESCRIPTION: MOUNTAINSIDE VILLAGE #1 BLK 5 LT 4 LOT SIZE: 90113 (SQ. FT.) NUMBER OF BEDROOMS: 5 THIS PERMIT: 5 THIS PERMIT IS FOR THE CONTRUCTION OF: DISPOSAL FIELD /SEPTIC TANK / WELL SYSTEM ALL CONSTRUCTION MUST BE IN ACCORDANCE WITH: PAGE I OF 2 DATE ISSUED: 8/26/93 EXPIRATION DATE: 8/26/94 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 OR 343-4681 AFTER BUSINESS HOURS 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: DUE TO THE FACT THAT THE DESIGN OF THIS MULTIPLE TRENCH SYSTEM IS BASED ON THE PREMISE THAT EACH TRENCH WILL HANDLE ONE-THIRD OF THE SEPTIC TANK EFFLUENT, A PRESSURE DISTRIBUT- ION SYSTEM OR FLOW DIVERTER/SPLITTER DEVICE IS REQUIRED TO MUNICIPALITY OF ANCHORAGE DEPARTMENT OF HEALTH AND HUMAN SERVICES P.O. BOX 196650, 825 -L- STREET, ROOM 502 ANCHORAGE, ALASKA 99519-4650 INSURE THAT EACH TRENCH SECTION RECIEVES ITS PROPORTIONATE SHARE OF THE EFFLUENT. SEE7REVISED-DESIGN-11/l/93.- RECEIVED B ISSUED BY: PAGE 2 OF 2 DATE: If t (61'93 DATE: /l/gz2k �'(S- t7Ocl17,A01,7-0Cl(e 1,101t7e �l / 1 19-7 -rAu c t j4o. 7-A e 0 c� vvfe�4�o !Fr ___ _OA; C an C< m If 'C"4 ll&cle LOT 5 (VACANT) LOT 17, BLK 3 (VACANT) Lu PROPOSED WELL Lu LOT 4, BLOCK 5 fn D (j) z T.H. 0 x WL DRAINFIELD E -n 0 SW x 1251 5WX4StDRAINFIELD ?r a AEPLACEMENT—/A, DRAINFIELD , , T.H. N �...PROPOSED 5 BEDRM. FDN HOUSE CO. 'BLXL RUIT PARKING DIVERT R AREA VALVE DO 1500 SEPTIC TAN LOT 11. BLK 4 (VACANT) 20 0 20 40 60 80 100 FEET LOT3 (VACANT) jr LOT 4, BLK. 5, MOUNTAINSIDE VILLAGE 6,ww PROPOSED WELL AND SEPTIC SYSTEM SITE PLAN Ole MOORE ff FLATTOP 7ECfMCAL SERVICES I INCH - 60 FEET C 3!; r .7 Ar 14530 ECHO STREET REVISED BY TFM ...... 0 �o ANCHORAGE, ALASKA 99516 OCTOBER, 1993 .Q w NOTE: THIS IS NOT A SURVEYED PLAT. ALL LOCATIONS SHOWN ARE APPROXIMATE. I 1500 GALLON SEPTIC TANK VW x 451 DRAINFIELD "All "BULL RUN" DIVERTER VALVE 45 . . . . . . . . . . . . . . . . - - - - - - - - - - - - - - - - - - - - - - - z . . . . . . . . S'W x 801 tM.T. DRAINFIELD g4" NON - 4" PERF BUMP PERF F-81 0 Co. 80 PLAN VIEW .41 "All FILTER FABRIC + 2" INSULATION REMOVE PEAT 2'SOIL IN THIS AREA COVER AND REPLACE W INORGANIC bUIL 2.5 6*'BUMP co t, G9AV5 Ee MONITOR TUBE CLEANOUT 2.75- SEWER GRAVEL (2.25- BELOW PIPE) 77! L4p BS, MOUNTAINSIDE VILL. OF A PROPOSED SEPTIC SYSTEM - jr A,. PLAN AND CROSS-SECTION SECTION "A—As so C�_l sir -A� F 1. T; f 09 .5 -0 .................... ........ ... 7LOM FLATTOP TECHNICAL SERVICES =LE: AS SHOWN THTODo.-�E F. s; -c ­ 1'14530 01 ECHO STREET DRAWN BY: TFM CC ANCHORAGE. AK 99516 OCTOBER, 1993 02ttop Technica[Servk-es 14530 Echo Street, Anchorage, AK99516 Thone (907)345-1355 Lot 4, Block 5, Mountainside Village S/D Mt. McKinley Drive Wastewater disposal system installation Specifications Revised November, 1993 1.0 General: 1.1 The scope of the project consists of installation of a 1500 gallon septic tank and 2 parallel 5' wide drainfields connected in series, with a total length of 125 feet. 1.2 Construction shall be as depicted on the approved site plan and design drawings. Minor deviations from these drawings may be allowed or required by the engineer conducting the inspections. All construction procedures and material specifications shall conform with Municipal and State requirements. All separation distances shall be in confonnance with Municipal requirements, unless specifically waived. 1.3 Ile contractor shall be responsible to obtain any necessary utility locates, and to work around any buried utilities. 1.4 The contractor shall provide adequate cover material and rough grading over all system components to ensure that proper drainage is achieved after settlement and that there are no residual depressions. Insofar as possible the contractor shall minimize damage to trees. 1.5 Unless specifically agreed otherwise, the homeowner shall be responsible for finish grading after the soil is compacted, as well as placement of topsoil and reseeding all areas disturbed by the construction. 2.0 Septic Tank: 2.1 The 1500 gallon septic tank shall be Municipally approved and shall be set level on undisturbed soil. Each compartment shall be equipped with a watertight manhole cover and a 4" cIeanOUL If the tank is buried less than 4 feet, it shall be insulated with 2 inches of approved burial type, rigid insulation. 2.2 All pipe.connections to the tank shall be equipped with waterproof mechanical couplings. The waste line from the residence to the septic tank shall have a ininimum slope of 1/4 ... per foot, and the waste line between the tank and the soil absorption system shall have a ininimum slope of 1/8" per foot. A cleanout shall be installed within 5 feet of the building foundation, and a double cleanout shall be installed within 5 feet downstream of the septic tank. 2.3 A "Bull Run" diversion valve (available by special order from Alaska Pipe) shall be installed downstream of the double cleanout to allow the flow of effluent to be directed to the upper or to the lower drainfield. The valve shall be equipped with a handle extending to within 6 inches of the top of the riser. The valve shall initially be set to direct effluent into the upper drainfield. 3.0 Soil absorption system: 3.1 The soil absorption system shall be constructed by carefully excavating the 5' wide trenches to a maximum depth of 4.5' below the original ground level on the uphill side of the excavation. A3foot wide band of topsoil and Ioam along the downhill side of each drainfield excavation shall also be removed and replaced with inorganic soil to prevent horizontal flow of effluent. 3.2 The bottom of the excavation shall be level. Any compacted or smeared surfaces shall be raked to allow proper infiltration. 3.3 A total of 2.75 feet of approved sewer gravel shall be placed in the bottom of the excavation with the perforated distribution pipes laid level such that the pipe inverts am no less than 2.25 feet above the bottom of the sewer gravel. The non -perforated pipe connecting the drainfields; shall be constructed with a 6" high "bump" to ensure that the upper drainfield fills completely before effluent flows on into lower drainfield. Sewer gravel shall be 0.5" - 2.5" screened gravel, with less than 3% passing the #200 sieve. 3.4 Monitor tubes and cleanout pipes shall be of 4" diameter and installed in the locations shown on the design drawings. The portion of the monitor tube extending through the sewer gravel shall be perforated. 3.5 Approved filter fabric shall be placed over the entire top surface of the sewer gravel. A n-Linimum of 2 feet of soil cover is to be placed over the filter fabric. If the soil cover thickness is less than 3 feet, two inches of rigid, burial type insulation is to be placed over the entire top surface of the gra�el, in addition to the filter fabric. 3.7 7be top surface of the cover material shall be raised a minimum of 6 inches higher than the surrounding terrain to allow for subsequent settlement, and shall be graded to smooth contours. Fill slopes shall be no steeper than 2.5: 1. 3.8 All areas disturbed by the construction and side slopes shall be covered with topsoil and seeded to promote rapid revegetation. Unless specifically agreed otherwise, this work shall be the responsibility of the owner. 4.0 Inspections: 4.1 A minimum of 4 engineering inspections will be required during the course of the project: (1) initial stakeout with the contractor to establish the location of the system and to discuss the plans, specifications and construction procedures, (2) after the native material has been excavated to expose the infiltrative surface to ensure that it is level and at the right elevation, and conforms with the soil test information, (3) after the sewer gravel is in place and the distribution pipes have been laid and connected up to the septic tank, but prior to placement of insulation or filter fabric, and (4) after final backfill and grading is complete. Ile septic tank requires one inspection after it is set level and the piping connected, but prior to backfill. This inspection may be incorporated with any of the above inspections. 4.2 The installer shall coordinate the timing of the inspections with the engineer sufficiently far in advance to ensure the availability of the engineer. ,FL"ATTOP'TIF.CHNICAL...:SEMCES'�;� CPIL & ENVIRONMENTAL ENGINEERLNG - ENERGY CONSERVAnON & ANALYSIS THEODORE F. MOORE. P.E. August 13, 1993 14530 ECHO ST. PH: (907) 345-1355 ANCHORAGE, ALASKA 99516 M.O.A. DHHS P.O. Box 19-6650 Anchorage, AK 99519 DearSirs: The purpose of this letter is to provide the required design narrative in support of our application for a permit to construct water supply and wastewater disposal facilities on Lot 4, Block 5, Mountainside Village S/D. located on Mt. McKinley Drive. Soils logs, perc test results, a site plan, design drawings and specifications are enclosed for your review. The proposed system will be constructed in the vicinity of test hole # 1. As can be seen from the soil log, the native material between 1.25' and 10' below ground level is a sandy, silty gravel with a measured perc rate of 5 minutes per inch. Using the slightly conservative soil application rate of 0.8 gpd/sq. ft. specified in the wastewater ordinance for soils with a perc rate between 6 and 16 minutes per inch, the proposed 5 bedroom residence requires a total absorption area of (5 x 150)/0.8 = 937.5 square feet. This area could be provided by a 187.5' long standard 5' wide drainf ield with 6" of gravel beneath the distribution pipe. With 2.25' of gravel beneath the horizontal distribution pipe the required length factor is 0.67, reducing the required length to 125 feet. The proposed design consisting of 3 parallel 42' long drainf ields connected in series has a total effective absorption area of 945 square feet. The topography of the lot slopes down towards the west at 25% to 30%. To minimize the potential for effluent daylighting, the drainf ield was designed to keep the sewer gravel entirely below the original groundlevel. The material encountered in test hole #1 between 10' and 11.5 feet is predominantly angular rock fragments which could easily be dug with a backhoe. Solid bedrock was encountered at 11.5 feet. As discussed with John Smith, we believe that the test holes have demonstrated that bedrock in this area begins at orbelowadepth of atleast 10.5 feet. The drainfields are designed with the bottom of the sewer gravel being no deeper than 4.5 feet on the uphill side of the excavation. This will resultin a vertical separation of 7 feet from the solid bedrock encountered in test hole #1. The proposed project will have no impact on present or future water supply and wastewater disposal systems serving adjacent properties, nor will it have any impact on reserved space/surface and subsurface, or on drainage. Please give me a call at 345-1355 if you have any questions on this submittal. S incerely, 0j:a '2�,� Ted Moore, P.E. LOT 17, BLK 3 (VACANT) Lu LOT 11. OLK 4 (VACANT) PROPOSED WELL la LOT 5 (VACANT) PROPOSED 5 BEDRM. HOUSE 1,500 GAL SEPTIC TANK PROPOSED DRAINFIELD 3 @ 5W x 421 T.H. #i ALTERNATE DRAINFIELD T.H. #2W SITE LOT 4, BLOCK 5 20 0 20 40 60 80 100 FEET LOT 3 (VACANT) 49 THEODORE F. MOORE CE -3589 a LLJ Do (1) CLEANour 11PICAL ' EAcg Emb FROK IGOO 6AL SFPTJC 'rAf4K _ M0141TOR ,rvm % rol WPERF r-210--' 4z 0 LOCATIO9 OF (." Bump 4�Nom-kw 0-30314 11 4 " Buv%p, ,�A j PLAN VIEW 1"=10, 2"IN.SVLATION FILTGR FASTC 2 , 9 LOAfA T L,AO 2 R Z75 TOTA L. Al 6 Ve 1� 4' (:RAVEL DEPTH REMOOE PEAT 4LOAM MAX IN THIS AREA j.ExcAvATio;4 Alb IREPLACE WITH IHOR6ANic SoiL 7' -ro BEDROC)c SECTION"A-A" oF At . 4 T$; 7HEODORE F. AAOORC CE -3589 T lo, CLEAtJovr COVER MATERJAL K0141TOP 1 A.) COVER 4MArERIAL ,ZwEr 4:RAvrL IN PIPE 61ZAVE L IZAC-1 vv, E'D ?,OCY- LOT 4. BLk 5 MT.SIDE VILLA DRAIN FIELb PLAR AtAb CRoss 5ECTIDK�- SCALE' AS SHO1,14 bATE j3 19 3 M/m Ry-. Flattop Technica(Services 14530 Echo Street, Anchorage, AK99516 Thone (907) 345-1355 Lot 4, Block 5, Mountainside Village S/D hit. McKinley Drive Wastewater disposal system installation Specifications 1.0 General: 1.1 The scope of the project consists of installation of a 1500 gallon septic tank and 3 parallel 5' wide by 42' long drainfields connected in series. 1.2 Construction shall be as depicted on the approved site plan and design drawings. Minor deviations from these drawings may be allowed or required by the engineer conducting the inspections. AR construction procedures and material specifications shall conform with Municipal and State requirements. All separation distances shall be in conformance with Municipal requirements, unless specifically waived. 1.3 The contractor shall be responsible to obtain any necessary utility locates, and to work around any buried utilities. 1.4 'Me contractor shall provide adequate cover material and rough grading over all system components to ensure that proper drainage is achieved after settlement and that there are no residual depressions. Insofar as possible the contractor shall minimize damage to trees. 1.5 Unless specifically agreed otherwise, the homeowner shall be responsible for finish grading after the soil is compacted, as well as placement of topsoil and reseeding all areas disturbed by the construction. 2.0 Septic Tank: 2.1 The 1500 gallon septic tank shall be Municipally approved and shall be set level on undisturbed soil. Each compartment shall be equipped with a watertight manhole cover and a 4" cleanOUL If the tank is buried less than 4 feet, it shall be insulated with 2 inches of approved burial type, rigid insulation. 2.2 All pipe connections to the tank shall be equipped with waterproof mechanical couplings. The waste line from the residence to the septic tank shall have a minimum slope of 1/4 ... per fooL and the waste line between the tank and the soil absorption system shall have a minimum slope of 1/8" per foOL A cleanout shall be installed within 5 feet of the building foundation, and a double cleanout shall. be installed within 5 feet downstream of the septic tank. 3.0 Soil absorption system: 3.1 The soil absorption system shall be constructed by carefully excavating the 5' wide trenches to a maximum depth of 4.5' below the original ground level on the uphill side of the excavation. A4foot wide band of topsoil and loam along the downhill side of each drainfield excavation shall also be removed and replaced with inorganic soil to prevent horizontal flow of effluent. 3.2 Ile bottom of the excavation shall be level. Any compacted or smeared surfaces shall be raked to allow proper inf iltration. 3.3 A total of 2.75 feet of approved ;ewer gravel shall be placed in the bottom of the excavation with the perforated distribution pipes laid level such that the pipe inverts are no less than 2.25 feet above the bottom of the sewer gravel. Ile non -perforated pipes connecting the drainfields shall be constructed with a 6" high "bump" to ensure that the upper drainfield fills completely before effluent flows on into lower drainfields. Sewer gravel shall be 0.5" - 2.5" screened gravel, with less than 3% passing the #200 sieve. 3.4 Monitor tubes and cleanout pipes shall be of 4" diameter and installed in the locations shown on the design drawings. The portion of the monitor tube extending through the sewer gravel shall be perforated. 3.5 Approved filter fabric shall be placed over the entire top surface of the sewer gravel. A minimum of 2 feet of soil cover is to be placed over the filter fabric. If the soil cover thickness is less than 3 feet, two inches of rigid, burial type insulation is to be placed over the entire top surface of the gravel, in addition to the filter fabric. 3.7 The top surface of the cover material shall be raised a n-dnimum of 6 inches higher than the surrounding terrain to allow for subsequent settlement, and shall be graded to smooth contours. Fill slopes shall be no steeper than 2.5: 1. 3.8 All areas disturbed by the construction and side slopes shall be covered with topsoil and seeded to promote rapid revegetation. Unless specifically agreed otherwise, this work shall be the responsibility of the owner. 4.0 Inspections: 4.1 A minimum of 4 engineering inspections will be required during the course of the project: (1) initial stakeout with the contractor to establish the location of the system and to discuss the plans, specifications and construction procedures, (2) after the native material has been excavated to expose the infiltrative surface to ensure that it is level and at the right elevation, and conforms with the soil test information, (3) after the sewer gravel is in place and the distribution pipes have been laid and connected up to the septic tank, but prior to placement of insulation or filter fabric, and (4) after final backfill and grading is complete. The septic tank requires one inspection after it is set level and the piping connected, but prior to backfill. 11is inspection may be incorporated with any of the above inspections. 4.2 Ile installer shall coordinate the timing of the inspections with the engineer sufficiently far in advance to ensure the availability of the engineer. FLATTOP TECHNICAL SERVICES 14530 ECHO ST. TESTHOLE# 1 ANCHORAGE, ALASKA 99516 SOILS LOG - PERCOLATION TEST LEGAL DESCRIPTION: Lot 4. Blk. 5, Mountainside Vill. (Sm 11. T I I N. R 3 W) DATE PERFORMED: July 23. 1993 PERFORMED FOR: Todd Jarvis / Dan Rogers DEPTH SLOPE (feet) I — 11 Peat and Ash SM Reddish Silty Loam GM Sandy Silty Gravel compacted in situ dry when excavated GM Sandy Silty Gravel cJeaner. looser, but damper than above Angular Fractured rock Depth to Groundwater Date None 712193 None _ 812/93 ui 0. oF A4 bee I 49T—H 00 04 go of 0 rHEODORE F. MOORE j- 99, g. a - 35sq 4W SITE PLAN Date Reading Clock Time T.H. #1 T H Not Dro (inchesf T 4 LOT 4 10A3,30 27 AddWater 10: 1:00 24-27114 ru 11�07,QQ 4 Zi 43 .111-b 11:12:00 225/16 11/16 T.H. #2 T.H. #2 11:12:30 23318 #2 %2.0 5 225/16 11/16 Add Waler It -IR -00 73 1/51 110 #3 11:23:00 LOT 3 1 1/16 Date Reading Clock Time Not Time Percometer (minutes) Reading Not Dro (inchesf 7123 _12Ulv�oak 10A3,30 27 AddWater 10: 1:00 24-27114 — _—_±—WAter I.vL 11�07,QQ 22 1/4-23 31% # 1 11:12:00 225/16 11/16 dLWafer 11:12:30 23318 #2 11:17:30 5 225/16 11/16 Add Waler It -IR -00 73 1/51 #3 11:23:00 1 5 1 225/16 1 1/16 11:23:30 237/16 #4 11:28:30 5 223/8 1 1116 PERCOLATION RATE 4.7 (minutesAnch) PERO HOLE DIAMETER 6' TESTRUNBETWEEN 4.5 IFTAND 5 FT COMMENTS:— Material between I 0.0'aurd 11.5' consists predomimintly of small rock fragments easily dug by backhoe. For vertical separation purposes bedrock is considered to begin below 103'. PERFORMED BY FLATTOP TECHNICAL SERVICES. I CERTIFY THAT THIS TEST WAS PERFORMED IN ACCORDANCE WITH ALLSTATE AND MUNICIPAL GUIDELINES IN EFFECT ON THIS DATE. DATE: AV 13 -3 4 199 FLATTOP TECHNICAL SERVICES 14530 ECHO ST. TESTHOLE# 2 ANCHORAGE, ALASKA 99516 SOILS LOG — PERCOLATION TEST LEGAL DESCRIPTION: Lot 4, Blk. 5. Mountainside Vill. (Sec. 11, T I I N, R 3 V DATE PERFORMED: July 23. 1993 PERFORMED FOR: Todd Jarvis / Dan Rogers DEPTHFZZ;= SLOPE (teati � Peat and Ash SM GM Slightly sandy sifty gravel densely compacted, gradually becoming somewhat siftier with depth. Fractured rock B.H. Bedrock 12 13 14 15 Depth to Groundwater I Date W CL 9 V) T H* =4� THEODORE F. MOORE a-3589 SITE PLAN .......... ................. Date Reading Clock Time Not Time Percometer (minutes) Reading Not Dro (Inchesf 7123 T.H. 01 -M7-379-- LOT 4 _122Lescoik _LL4_740 11:54:30 23 3/4 — _AckLWater 11,55MO 27 1/4 ru 12:U7:47 22 112 Add W let 1108, 15 23 IjZ T.H. 02 121115 5 22 1/8 1 318 Aft's 1 :4 23 3L4 12:18:45 110. 1 1/4 .......... ................. Date Reading Clock Time Not Time Percometer (minutes) Reading Not Dro (Inchesf 7123 -M7-379-- _122Lescoik _LL4_740 11:54:30 23 3/4 — _AckLWater 11,55MO 27 1/4 12:U7:47 22 112 Add W let 1108, 15 23 IjZ 121115 5 22 1/8 1 318 ater 1 :4 23 3L4 12:18:45 5 __Z2 JL2 1 1/4 1119,15 23 112 —AAd-Wg1ei— 12:24:15 — 5 22 1/4 1 1/4 Add Waig _IZZ4 AL_ 23 3L8, 12:29:45 5 22 1/8 — 1 1/4 PERCOLATION RATE 4 (minutWnch) PERO HOLE DIAMETER 6- TESTRUNBETWEEN 4 1/4 FTAND 4 3/4 FT COMMENTS:- ll�lalcrial between 10.0'and 10.5' consists predominantly of small rock fragments easily dug with a backhoe. For vertical separation purposes, bedrock is considered to begin at 10.5'. PERFORMED BY FLATTOP TECHNICAL SERVICES. 1. J:�� 1�1� CERTIFY THAT THIS TEST WAS PERFORMED IN ACCORDANCE WITH ALLSTATE AND MUNICIPAL GUID-:LINES IN EFFECT ON THIS DATE. DATE: 4 V 1311 /991 Municipality of Anchora(le Department of Health and Human Services Division of Environmental Services On -Site Services Section 825 "L" Street Room 502 P.O. Box 196650 Anchorage, AK 99519-6650 www.ci.anchorage.ak.us (907) 343-4744 CERTIFICATE OFHEALTHALITHORITY APPROVAL FORASINGLEFAMiLy DWELLING Parcel I.D. 010 —Ili —3$ HAA# 1(lti�rns�2 9 2 Expiration Date: GENERAL INFORMATION Complete legal description Lot 4, Block 5, Mountainside Village #1 Location (site address or directions) 17601 Mt. McKinleyDrive Current Property owner(s) Todd Jarvis Dayphone 345-1470 Mailing addressl7601 Mt. McKinley Drive, Anchorage, AK 99516 Lending agency NBA/John Keith Day phone Mailing address PO Box 107025, Anchorage, AK 99510 Real Estate Agent Day phone Mailing Address Unless otherwise requested. HAA will be held by DHHS for pickup. HAA picked up by 2. NUMBER OF BEDROOMS: 3. TYPE OF WATER SUPPLY: Individual Well Individual Water Storage Community Class Well Public Water System 257-3668 TYPE OF WASTEWATER DISPOSAL: Individual On-site Ei Individual Holding Tank 03 Community On-site El 0 Public Sewer El The Municipality of Anchorage Department of Health and Human Services (DHHS) issues Certificates of Health Authority Approval (HAA) based only upon the representations given in paragraph 5 by an independent professional civil engineer registered in the State of Alaska. Certificates of Health Authority Approval are required for the transfer of title (except between spouses) on properties served by a single family on-site wastewater disposal and!or water supply system. DHHS also issues HAAs upon request to home owners. Certificates of Health Authority Approval are valid for 90 days from the date of issue for properties served by a private or Class C well and may be reissued with new water sample results less than 30 days old. Certificates are valid for one year for properties served by Class A or B wells or a public water system. The Municipality of Anchorage is not responsible for errors or omissions in the professional engineer's work. _^ 025 IRRY 01 001' 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 Health Authority Approval Guidelines for the Health Authority Approval application show that the on-site water supply and.lor wastewater disposal system is 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.lor wastewater disposal system is in compliance with all applicable Municipal and State codes. ordinances. and regulations in effect at the time of installation. I S & S ENGINEER ING Name of Firm . _. L - *-.204 Phone 17 7 1/ Address Alaska Engineer's Printed Name Robert C. Cowan Date 6. DHHS SIGNATURE __LL� Approved for bedrooms. Disapproved. Conditional approval for Additional Comments pCBERT C. CCWAN 11 CE .8801 bedrooms, with the following stipulations. Attachments: HAA Checklist Maintenance Agreements Septic System Advisory Supplemental Engineer's Report Well Flow Advisory Other y: Original Certificate Date: Expiration Date: / C - / 17 - C C, Reissue Date: 5 0'5 , Re� 0 C . Municipality of Anchorage i<KEIVELI A& Department of Health and Human Services Division of Environmental Services JUL 10 00 On -Site Services Section 825 �L" Street Room 502 0 P.O. Box 196650 Anchorage, AK 99519-6650 MUNICWAUIV O� AWZWkAok www.ci.anchorage.ak.us - -1,nNMEKTALSMICES DIVI"' (907) 343-4744 HEALTHAUTHORiTy APPROVAL CHECKLIST Legal Description: LO 7' 'Y 13L.0cic Parcel I.D.: A. WELL DATA Well type ±*1 YA Tt If A, B, or C provide PWSID # Date completed /)/q-3 Sanitary seal Irt -5 Total depth 14 0 It Cased to It (ft4&c-e) FROM WELL LOG Date of test h / CIJ Static water level 4 3 It Well production G 9 -p -m WATER SAMPLE RESULTS: Coliform 0 colonies/100 ml Date of sample: -211100 B. SEPTIC4HOLDING TANK DATA Well Log YES Wires properly protected Ye -r Casing height (above ground) 0,+ in. AT INSPECTION -7 a It (O's g.p.m Nitrate 2� 7 7 mg/I Other bacteria 0 colonies/100 ml Collected by: 5 & S ENGINEERING 17034 1 v�, Lonp Road No. 204 Eagle River, Alaska "577 Tank TypeVMaterial SCAT i c- / S Tt, e, L Date installed C I 1 /91 #' . Tank size I ?, S' 0 gal Number of Compartments Cieanouts Y9,5 Foundationdeanout 'YtJ Depression over tank A' D High water alarm Date of pumping S-113100 Pumper A+ H4-"4 54Avict J C. ABSORPTION FIELD DATA I 1-a Dateinstalled Co/)/ql Soilrating (g.p.d.=orft2/bdrm)-6---162' System type 5'Nasw w -r-g#,—Hcf Length Width ft Gravel below pipe 2-LIA—ft Total depth 1_�/A_ft Effective absorption area 8 0 7 Cftl"Aonitoring tubkY±LS_ Depression over field Date of adequacy test i&Lo Results6y;Fail) P# fs For Jf bedrooms Fluid depth in absorption field before test I I in Water added 6 3 3 gal. New depth '7 in. Elapsed Time: 60 min Final fluid depth I'S V in Absorption rate >= 9 0 g.p.d. Any rejuvenation treatment (past 12 mo.) (Y/N &type) eor-'d 0cf'-soww If yes, give date - 72-026 (Rev. 01=)' D. LIFr STATION Date installed Size in gallons Manhole/A "Pump on" level at in OPumpoff"levela High water alarm level at in tested Meets alarm & circuit requirements E. SEPARATION DISTANCES SEPARATION DISTANCES FROM WELL ON LOT TO: Septic tank/lift station on lot /00 + On adjacent lots Absorotion field on lot 1 00 -t- On adlacent lots 0 0 -f Public sewer main Sewer /septic service line 14 xs- 4 Public sewer manhole/cleanout /9 Holding tank V 14 SEPARATION DISTANCES FROM SEPTIC/HOLDING TANK ON LOT TO: Building foundation Is- * Property line -ox 0 4 Absorption field S- I I - Water main IV Water service line /0 * Surfacewater 100 4 - Drainage AJ /A Wells on adjacent lots / 0 0 �- SEPARATION DISTANCE FROM ABSORPTION FIELD ON LOT TO: Property line 10 Building foundation Water main — )v 1A Water Service line 104 Surface water Driveway, parking/vehicle storage Curtain drain NO -J#- Xhloavej Wells on adjacent lots /J0 4 F COMMENTS G. ENGINEER'S CERTIFICATION , ;,,, S I certify that I have determined through field inspections and GI review of Municipal records that the above systems are in conformance with MOA HAA guidelines in effect on this date. Engineer's Printed Name R084tAr- C. Cot-/,fV OMPT C COWA14 CE -8301 Date -7/ 9/oo HAA Fee$ :�W- &0 Date of Payment '7- 10- OCD RecelplNumber 72-026 (R@v. 01/00)' Waiver Fee $ Date of Payment Receipt Number 07-10-00 16:12 FROM -CTE ENVIRONIENTAL 5615301 T-547 P-02/02 F-054 CUE Environmental Services Inc. JAL CT&E Ref # 1003668001 CUentName S & S En&eering Project Name]# Lot 4 Blic 5 Mmside ViUagc #I Client Sample ID Lot 4 Blk 5 Mmside Village 0 1 Matrix Drinking Water Ordered By PWSrD 0 s2mple pxmmics: ClitutPON Printed Datdrime 07/17/2000 16:49 CoUccred Datt/Time 07/09/2000 14:00 Received Date/Time 07/10/2000 11:30 Technical Director, Stephen C. Ede Released By AUowable Prep Analybis Parumer Results PQL Units method Luz�'ts Date Date Ink Nizatc-N 2.77 0.500 mg& EPA300.0 10 max 07/1=0 SCL Toud Colifonn 0 coL/100ml. SMIS 9222B 07/10/00 I�AP MUNICIPALITY OF ANCHORAGE DEPARTMENT OF HEALTH & HUMAN SERVICES, Division of Environmental Services On -Site Services Section P.O. Box 196650 Anchorage,'Alaska 99519-6650 343-4744 CERTIFICATE OF HEALTH AUTHORITY APPROVAL FOR A SINGLE FAMILY DWELLING Parcel I.D. # HAA # YA- 9 t4'0 5708 1. GENERAL INFORMATION Complete legal description L 1; �L.5 Mouoioit? s;C[eq I/i lifac, U 64, 7- 11 A/ e; 5 - Al Location (site address or directions) Property owner M '1� bl t1�2 7-OCIC4 J22; Day phone Mailing address Lending agency Day phone Mailing address Agent Day phone Address Unless otherwise'iequested, HAA will be held for pickup. 2. NUMBER OF BEDROOMS: 3. TYPE OF WATER SUPPLY: Individual well Community well Public water NOTIE:. If community well system, provide written confirmation from State ADEC aft4st-Z .Ing to Me legality and status of system. 4. -'TYPE OF WASTEWATER DISPOSAL: V) Individual on-site Z .'Holdinbtank Corn . muniily on-site ........ Public sewer NOTE: If community wastewater system, providewritten confirmation from StateADEC,-... attestir�g to*the legality and status of system. ?2-M(Ft"AMI) FrOM MOA#21 STATEMENT OF INSPECTION BY ENGINEER Ascertified byrnysealaffixed heretoandasof thevalidation dateshown below, lverifythatmy Investigation of this Health Authority Approval application shows that the on-site water supply and/or wastewater disposal system Is safe, functional and adequate for the number of bedrooms and type of structure Indicated herein. I furtherverify 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 In compliance with all Municipal and State codes, ordinances, and regulations In effect on the date of this inspection. Name of Firm 23e�cr& Phone Address Engineer's signature Date 4W or Co `49RA. 6. DHHS SIGNATURE 1517E.,*.: S. .. . ... Approved fo bed ro o m FEW Disapproved. Conditional approval for bedrooms, with the following stipulations: NY ", A unicipality of Anchorage Department of Health and Human Services (DHHS) Issues Health uthority ...Appoal Certificates basea only upon the representations given In paragraph 5 above by an Independent professional engineer registered In the State of Alaska.The DHHS does this as a courtesyto purchasersof homes and their lending institutions In orderto satisfy certain federal and state requirements. Employees of DHHSdonot conduct insliections or analyze data before a certificate Is Issued. The Municipality . of Anchorage.1s; no t responsible for errors or omissions In the professional engineses work. C.: 72-= M.. IM) owk MOA Q1 Additional Comments NY ", A unicipality of Anchorage Department of Health and Human Services (DHHS) Issues Health uthority ...Appoal Certificates basea only upon the representations given In paragraph 5 above by an Independent professional engineer registered In the State of Alaska.The DHHS does this as a courtesyto purchasersof homes and their lending institutions In orderto satisfy certain federal and state requirements. Employees of DHHSdonot conduct insliections or analyze data before a certificate Is Issued. The Municipality . of Anchorage.1s; no t responsible for errors or omissions In the professional engineses work. C.: 72-= M.. IM) owk MOA Q1 Municipality of Anchorage Department of Health and Human Services HEALTH AUTHORITY APPROVAL CHECKLIST Legal Description: t_4 5L_ 5 1)0%5�rcel I.D. A_ Well Data Welltype 10�'Wr?k If A, B, or C, attach ADEC letter. AD�C water system number Log present (Y/N) y —Date completed --Driller Total depth 140/ —Cased to Casing height r Sanitary seal (Y/N) y Wires properly protected (Y/N) N FROM WELL LOG Date of test iew- /Vot)-'�,3 Static water level 17-3 Well flow —9 -P.M. Pump levell SEPARATION DISTANCES FROM WELL TO: AT INSPECTION -7 7' rn ,q Z_ (-I k" , —9 -P.M. 12,5( rri �O FS, � rri C7 z Septictholding tank on lot �J 14 ; On adjacent lots AIC21� e Absorption field on lot On adjacent lots > Public sewer main �4 Public sewer manhole/cleanout—&) Sewer service line Petroleum tank WATER SAMPLE RESULTS: Coliform Al b;l -r Nitrate /,'IS —Otherbacteria ' e0l7ff — Date of sample: 5elf - 2-7 Collectedby: J, si-�_Ie-rntvre B. SEPTICIHOLDING TANK DATA Date Installed _.-JCJy7&- ?4 -Tank size Compartments Cleanouts (Y/N) \Y- Foundation cleanout (Y/N) Depression (YIN) High water alarm (YiN) A/ Alarm tested (Y/N) L�a Date of pumping &IIA 0) Pumper SEPARATION DISTANCES FROM SEPTICIHOLDING TANK TO: Well(s) on lot On adjacent lots C)rl Foundation To property line Absorption field -Water main/service line Surface water/drainage bl on P, 72-M6 P93)' Fmnt CONTINUED ON BACK PAGE C. LIFT STATION Date Installed Size In gallons_ Vent (Y/M _ High water alarm level Meets MOA electrical i Well on lot .. Pump FROM LIFT STATION TO: D. ABSORPTION FIELD DATA .ss; (Y/N) . Pump off" Level at On adjacent lots _.Surface water Date Installed 4(��*JSoil rating (GPD/Ft2) System type LV rdt? Length 75 t _:��-_Width _ 11; Gravel thickness Total depth Total absorptio n area _Cleanout present (Y/M — Y Depression over field [Y/N) /V Dale of adequacy test Results (pass/fail) for -4— Bedrooms Water level In absorption field before test A,� ZFW After test Peroxide treatment (past 12 months) (Y/N) It yes, give date SEPARATION DISTANCE FROM ABSORPTION FIELD TO: W ell on lot )0 7? —Onpdjacert lots �> 100 _Property line To building foundation 4 �2 To existing or abandoned system on lot P (9 On adjacent lots. . 71c;utbank A/42 t) C- ---�Water mairvservice line Surface water N c2 1) e- Driveway, parkingIvehicle storage area - I Z' Curtain drain /V C90 10 E. ENGINEERS CERTIFICATION I cerffy ftt I have checked, vedfled� or conformed to all MOA and HAA guidelines in effect cirLkgdLgLe�of Mis inspection. Signature '4nm' Engineers Name Date q 2::� HAAFee$ Uor&lv DateofPayment - X Receipt Number 72-026 PW)- Bxk Waiver Fee $ Date of Payment Receipt Number OF A�`-�t '14 J,," F. Sizemore # 1517 E Commercial Testing & Engineering Co. zCt. I Lm' Environmental Laboratory Services LABORATORY ANALYSIS REPORT CT&E Ref.# 94A958-1 Units Allowable Ext. Method Limits Date Anal Date Init ClientSamplelD LA BLK5 MOUNTAINSIDE VILLAGE mg/L EPA 353.21300.0 10 09128/94 CNIR Matrix WATER Client Name SIZEMORE,MTES WORK Order 82572 Ordered By Printed Date 09/30/94 @ 07:51 hrs. Project Name CollectcdDate 09/27/94 @ 11:50 hrs. Project# ReceivedDate 09/27/94 @ 15:30 hrs. PWSID UA Technical Director STEPI IEN C. EDE Released SampleRemarks: ROUTINE SAMPLE COLLECTED BY: JIM SIZEMORE. Paramcler Results QC Qual Units Allowable Ext. Method Limits Date Anal Date Init Nitratc-N e A5 mg/L EPA 353.21300.0 10 09128/94 CNIR Soc Special Instructions Above UA-Unavailablc See SamplcRcmarks Above NA=NotAnalyzed U = Undetected, Reported value is the practical cluantification limit. LT=Lesslhan T D=Secondaydilution. Gr=Greaterlban 5633 B Street, Anchorage, AK 99518-1600 — Tel: (907) 662-2343 Fax: (907) 561-5301 ENVIRONMENTAL FACILITIES IN ALASKA, COLORADO. FLORIDA, ILLINOIS, MARYLAND, NEW JERSEY, OHIO. UTAH, WEST VIRGINIA