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HomeMy WebLinkAboutLAKE RIDGE TERRACE BLK 2 LT 20Lake Ridge Terrace Block 2 Lot 20 #051-315-07 EXPIRED PER AIT Municipality of Anchorage Bttildlng SMcty Dlxuslon P.O. Box 19131350 · 4700 S. Bragaw Street Anchorage, Alaska 99519-6650 · (907) gt0-8301 http:l/www.cl.anchoragc.ak.us October 8, 2001 Department of Public Works Deborah Bergt 14811 W. Lake Ridge Dr. Eagle River AK 99577 Subject: On-Site Water md/or Wastewater Permit. Permit Number: SW000 484 Legal Description: Lake Ridge Terrace Block 2 Lot 20 Dear Deborah Bergt: An On-Site Water/Wastewater Permit, number SW000 484, issued by this office for a single-family system, will expire on November 16, 2001. This permit was valid for 365 calendar days. If this was a well permit and the well has been drilled, a well log must be sent to this office for documentation of the installation and to close the permit. If this permit was for a wastewater disposal system, an original as-built inspection report must be sent to this office for review, approval and documentation. This as-built inspection report must be signed by the licensed Professional Engineer ~vho inspected the installation of the system. As-built inspection reports are required to be submitted within 30 days ofthe completion of the system. If no system was installed under this permit, and you are still planning to install a well or wastewater disposal system, a new permit must be obtained from this office. A new permit may be issued free of charge for a second year if the application for the renewal is received on or before the date of expiration of the original permit. When applying for a new permit, the fees are: $320.00 for a wastexvater permit and $120.00 for a well permit. If you have any questions, please call this office at 343-7904. Manager On-Site Water and Wastewater Program Enc: Copy of permit 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 PERMIT Upgrade Date Issued: Nov 16, 2000 Expiration Date: Nov 16, 2001 Permit Number: SW000484 Legal Description: LAKE RIDGE TERRACE BLK 2 LT 20 Design Engineer: 0003 S & S Engineering Owner Name: Deborah Bergt Owner Address: 14811 W. Lake Ridge Dr. Eagle River, AK 99577- Parcel ID: 051-315-07 Site Address: 014811 LAKE RIDGE DR W Lot Size: 27400 SQ. FT. Total Bedrooms: 4 Permit Bedrooms: 4 This permit Is for the construction of: [] Disposal Field [] Septic Tank [] Holding Tank [] Privy [] Private Well [] Water Storage construction must be in accordance with: 1. The attached approved design. 2. mi requirements specified in Anchorage Municipal Code Chapters 15.55 and 15.65 and the State of AJaska Wastewater Disposal Regulations ( 18AAC72 ) and Drinking Water Regulations ( 18AAC80 ). 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. PRIOR TO CONSTRUCTION OF THE SEPTIC TANK AND LIFT STATION THE ENGINEER SHALL CONSTRUCT THE CHANNEL AS DESCRIBED IN THIS PERMIT PACKAGE TO ASSURE A MINIMUM TRAVEL OF ANY POTENTIAL OVERFLOWING SEWAGE OF 100 FEET OR MORE. AT ANY TIME IN THE FUTURE, IF THIS CHANNELIZATION DOES NOT EXIST THEN THE SURFACE WATER WAIVER WILL BE VOID AND THE WASTEWATER SYSTEM WILL NOT BE APPROVED BY THIS DEPARTMENT. Received By: Issued By: Date: '~ - ~' Y -- O ~ Date: .:,"--- --O/ May 2, 2001 ROBERT C. COWAN, P.E.%. CIVIL ENGINEERS (907) 694-2979 FAX (907) 694-12~ $ MUNICIPALITY OF ANCHORAGE Department ofllealth and Human Services P.O. Box 196650 Anchorage, AK. 99519 REFERENCE: Lot 20, Block 2, Lake Ridge Terrace Subdivision It is requested that you approve the proposed septic leachfield upgrade to be installed under existing permit #SW000484 to serve the existing four bedroom dwelling on the referenced property. A septic tank & lift station was already installed under this permit on 11/29/00. One test hole was excavated, and a percolation test was performed on 7/11/81. The approximate location of the test hole is located on the attached site plan. Ground water was monitored and was found at 7' as shown on the attached soils logs. We do not anticipate any adverse effects on neighboring wells, septic systems, reserve areas or drainage patterns by the installation of the proposed septic system. The constxuction of this system will not prevent any future development on any of the adjacent properties. If you require additional information, please contact us. Sincerely, TEST Robert C. Cowan, P.E. RCC/bjj Enclosure 7034 klORTH EAGLE RIVER LOOP · SUITE 204 * EAGLE RIVER. ALASKA 99577 DRAINFIELD 0.5' EFFECTIVE 20' LONG ~'~ LOT 20, BLOCK 2, LAKE B.J.J. R.C.C. DE 4 = GPD SC = 4. 61 )/4.0 150 SQ FLU S'J:t~ VALVES EXISTING RIDGE TERRACE S/D ix,,: ,~.;,~,v',,., .... s-~6-o~I ~ or ~ ~Z~/ ~"..~:~ OaTAIN UTILITY L~TES PRIOR TO ANY [XCA~N WORK. ~ , / I t ' I ' / ~ ~ I.D.S.F. EXISTING 550 GALLON -'FAT ALBERT' TANK WITH LIFT STATION EXISTING EXISTING 1500 GALLON HOPE SEPTIC TANK~ . - ,- ...... '........?..:_ .: ';"~FCO f, EXISTING 4 BDRM HOUSE .b( I00' WELL RADIUs J RAMP- SHED ~ EFFLUENT OVERFLOW LOT FIRE .AKE -DOCKS RETAINING (EXISTING) Municipaflly ol Anchmage DEPARTMENT OF HEALTH & HUMAN SERVICES 825 "L Slree,. Anchorage. Alaska 09502-0650TEST SOILS LOG -- PERCOLATION ';~~-.~~~__ SITE PLAN DEPTH SLOPE ,_ " '6>i- O- 10- 11- 12- 13- 14- 15- 16- 17- WAS GROUND WATER ENCOUNTERED? If YES, AT WtlAT DEPTII? Del~h to W~e~ l,. ~ t M~itofing? 18- lg- 20- PERCOLATION RATE __ (minutes/inch) PERC IIOLE DIAMETER TEST RUN BETWEEN __FTAND FT River L~ R~d No. 2~ ~/,/,,/8 17~Eaale ACCORDANCE WtT~AC~S~A ~ A~p ~tl~ GUIDELINES IN Er~ECT ON IHIS DATE. DATE: MUNICIPALITY OF ANCHORAGE DEPARTMENT OF HEALTH AND EN,VlRONMENTAL PROTECTION 825 L. Street, Anchmege, Alaska 9950! 2644720 SOILS LOG - PERCOLATION TEST PERCOLATION TEST PEREDRMEOFOR: /~'~,Qdz.r /~. LEDA' DESCR,PT,ON= /-' 20 I~ 2- SLOPE DATE PERFORMED: //'/~'"- ~/ T~' z", SiTE P,AN ~ IV ; ,',,,¥-,-'/ .. 10- WAS GROUND WATER 7 ~.'.~" S L 11- ENCOUNTERED? O.~,... P 12 - IF YES, AT WHAT ~7 / E DEPTH? 13 - ,,~C' ~, /9'7 14 - Reading Dale Time Time Water Drop '~' -,-'.,',-.. / lii,~n z:/s? - ~," -- '~',,.~.X..~. ..... ,"';.~- ~'~....+ , ,._° ,, z :~/~ .~o,,,,,~' !o" / ~- " "- ' 'o ~~ "0;';%c"~' '~' Z7 (minutes/inch) TEST RUN BETWEEN 4~ FT AND '-~:~ FI COMMENTS PERFORMED BY: CERTIFIED S DATE: //, 72-008 (6179) ROBERT C. COWAN, P.E. CML ENGINEERS (907) 694-2979 FAX (907) 694-12 ! ! ROAD C~SIGH INTERMITTANT DOSING SAND FILTER SPECIFICATIONS Lot 20, Block 2, Lake Ridge Terrace Subdivision April 30, 2001 GENERAL STATEMENT OF WORK The work and plans covered by these specifications consist of furnishing all labor, materials, tools, txansportation, and equipment necessary to complete an Intermittent Dosing Sand Filter system as described herein and on the attached drawings. All work under this project shall comply with current Municipality of Anchorage (MOA) Regulations. 4 Bedroom House 600 GPD Use 18' x 20' Bottomless Sand Filter and absorption area (360 S.F. required) Sand filter to bo constructed on accepting soil with all organics removed. (bottomless only.) SITE INVESTIGATION The Contractor must carefully examine the project documents, have full knowledge thereof, have investigated the site, and be satisfied with the conditions affecting the work. Conditions include, but are not limited to those bearing upon transportation, disposal, handling and storage of materials, availability of labor, water, electric power, roads, and uncertainties of weather, physical conditions at the site including all underground utilities, the conformation and condition of the ground, the character of equipment and facilities needed preliminary to and during prosecution of the work. The Contractor must be satisfied with the character, quality and quantity of surface and subsurface materials or obstacles to be encountered. Any failure by the Contractor to become acquainted with the available information will not relieve him/her from responsibility of performing the work as stated in these specifications and drawings. Location of utilities will be the contractor's responsibility. 17034 NORTH EAGLE RIVER LOOP · SUITE 204 · EAGLE R1VER. ALASKA 99577 Page 2 Lot 20, Block 2, Lake Ridge Terrace S/D April 30, 2001 T^NK L, rr coMP. .ssoR A. Gene~! ~e work ~der ~s section consis~ of ~e ~rfo~ee of ~1 o~tions ~ining to f~ishing ~d i~ling ~e sep~e ~i~ station, air compressor ~d piping to ~e ~d ~lter. B. Materials 1. Tank a. Septic ~ shall ~ a two comp~ent ~ ofat le~t ~e minim~ size indicated on ~e dinings ~d MOA approved. b. Fi~t comp~ent shall have a sep~te 4" p~p~ut Hser. ~e second comp~ent s~l have a sep~te 4" p~ut Hser. 2. Manhole Riser or Lift Station Tank a. An additional second compartment manhole riser shall be capable of being equipped with the following: 1. A junction (Nema 4x) box or equal, bonded or attached to the pump basin. 2. UL listed electrical cord grips, installed in the J-box. b. An additional tank 0VI.O.A. approved) may be provided for the effluent pumping assembly and the items in (a.) above. Effluent Pumping Assembly, Controls, Alarm & Piping a. Effluent pumping assembly shall be of approved materials, including the following: I. A 110 volt or equal U.L. Listed effluent pump. 2. High-density PVC cylinder housing the pump, with level controls and screen, serving as a baffle to prevent the screen from clogging. Page 3 Lot20, Block 2, Lake Rldge Terrace S/D Ap~130,2001 3. All piping shall be PVC or other non-corroding material. b. Pump controls and alarm system shall be an approved system with the following options consisting of: I. Event counter 2. Elapsed time meter 3. Program timer 4. 10 watt heater Remote alarm panel option with a minimum of 80 DB sound pressure at 24", operating temperature 30AC to 65AC, continuous sound to be located in the home. 6. Oil-tight visual alarm with push-to-silence feature. Automatic audio-alarm reset. 15 amp motor rated toggle switch, double pole, double throw with three positions; manual (man), automatic (auto) and center (off) (H.O.A.). 8. Nema 4x-rated, fiberglass, or equal, enclosure with hinged cover. 9. All controls to be installed as per manufacturer's recommendations. 10. Control panel to be installed on outside wall of home within sight of septic tank/lift station. Piping from the septic tank to the sand filter is to be 1 1/4" PVC schedule 40 solvent ~veld piping properly bedded as described in Materials Specifications and sloped to drain back to the lift station. Insulation beard 2" thick and 2' wide centered over pipe is to be placed where soil cover is less than 4' depth over pipe. d. The air line from the house to the filter is to be HDPE arctic insulated pipe 3/4"-2" SDR- I 1. The compressor will have a gauge (0-I0 psi) and be installed in a heated area, crawl space, or garage. Page 4 Lot 20, Block 2, Lake Ridge Terrace S/D April 30, 2001 4. Air Compressor a. Air compressor shall bca THOMAS LINE^R SERIES model number 5060-A or $070V-A or M.O.A. approved equal. CONSTRUCTION SEQUENCE In order to insure proper installation, the system is recommended to be installed in the following order: I. Sewer line from house to tank II. Septic tank/lift station IlL Sand filter IV. Leachfield bed (if required) V. Final grading CONSTRUCTION 1. Construction Instruments Contractor shall provide instruments such as transits, or levels, for establishing proper elevations and levelness ofpipo or materials. 2. Pipe Laying Ail pipe shall be laid with material free of large or sharp rocks and organic matter. Each section of pipe shall be handled carefully and placed accurately. The spigot end shall be fully inserted pointing in the direction of flow and glued in place to make a water tight seal. Each section of pipe shall be properly supported to insure true alignment and an invert which is smooth and free from roughness or irregularity. At all times, when work is not in progress, open ends of pipe and fittings shall be closed so that no undesirable substance will enter the end of the pipe or fittings. Page S Lot 20, Block 2, Lake Ridge Terrace S/D April 30, 2001 3. Bedding of Pipe for Sewer Lines The pipe should be bedded with materials free of large or sharp rocks and organic matter, compacted. Native materials may be used as back fill material above the pipe, provided it is free of large rocks and organic matter. All lift stations shall be installed in accordance with the manufacturers recommendations and standards. Electrical installation is to be in accordance with the National Electric Code (latest adopted edition) by a licensed electrical contractor, with M.O.A. inspection where required. IfMOA inspection is not required, a licensed electrician is to provide a letter to the Engineer stating that the system meets or exceeds all applicable codes. 4. Excavation Excavate to proper depth to allow gravity flow, install tank level, tolerance 0.05 foot, on undisturbed or compacted classified sand fill material. Create a level sand surface over the tank and add 2" burial foam +35 PSI directly over tank. Mound unclassified soil over tank with a minimum of 2 feet of cover and anti-flotation weights that may be required in areas of shallow ground water. 5. Connections All connections to be as per MOA requirements, PVC 3034 piping with Caulder or equivalent couplings for inlet riser pipes. All tank connections are to be completely water tight. SAND FILTER The work under this section consists of the performance of all operations pertaining to furnishing and installing the sand filter. A. Materials 1. Sand Filter a. Liner (if required - not required for bottomless sand filter) - OSI Model LI or equivalent. 30 mil PVC cut and fabricated to provide water tight enclosure of filter sand volume. Seams to be permanent as per Manufacturer's recommendations. All connections, such as boot flanges, through sand filter to be permanently bonded to the liner. Page 6 Lot20, Block 2, Lake Ridge Terrace S/O Ap~130,2001 b. The Contractor shall provide a washed sand to meet ASTM C-33 Concrete Sand Specifications with the additional requirement that all but 1% of the materials passing the #100 sieve be removed. All aand shall be approved for use by the Municipality of Anchorage (M.O.A.). If the sample does not meet specifications, all sand will be removed and replaced. c. The Contractor shall be responsible for providing pea gravel that shall be a washed material containing no fines (0% passing the #100 sieve) and a maximum size of 1/4" diameter. d. The Contractor shall provide the manifold assembly. The manifold assembly shall be of approved materials with orifice shields and flushing assembly. All drilled holes to be cleaned of burrs and pipes flushed, prior to assembly. Flushing valve to include riser to finish grade. Lateral distribution piping is to be laid level (@ + 0.053. e. Side walls and top ofthe filter box to be insulated with 2" direct burial polystyrene insulation. f. The Contractor shall be responsible for providing filter fabric. g. Air coil in sand filter to be geoflow WF164-24 150 LF placed 6" above bottom of sand. Construction of Sand Filter The sand filter construction is to follow procedures as outlined below, as applicable to this design. Pea gravel and filter sand are to be hand leveled to proper depth (tolerance within 0.05 feet) in filter, taking care not to allow mud or fine soil material into the filter or gravel layer. This would include any soil material picked up by excavation machinery buckets while loading specified material. The Contractor should estimate filter material volumes such that allowance is made for wastage of material in contact with the ground at site. The area over the sand filter to be finish graded with a minimum of 2 feet ofcover and to prevent ponding of surface water nm off. Side slopes shall not exceed 3:1. The Engineer will reject any sand or pea gravel that does not meet specifications or is contaminated in transit or while handling. If such material is placed in the filter, all soil material may be required to be removed and replaced with new material. CONTRACTOR / INSTALLER May.23.2010 07:21 PM PAGE. 1/ 1 Mtmicipality of Anohorage ,/. Development Services Department .~ Building Safety Division On-Site Water and Wastewater Program, 4700 Elmore Road P,O, Box 196650 Anchorage, AK 99507 Page of www. ci.anchorage.sk, us (907) 343-7904 ON-SITE WASTEWATER DISPOSAL SYSTEM AND/OR WELL INSPECTION REPORT Permit Number; swooo4s4 Pig Number: 0,51-315-07 Name'. DEBORAH BERGT Wastewater System: [] New '~Upgrade Addmsa.'. 14811 W. LAKE RIDGE DR. EAGLE RIVER, AK 90577 ABSORPTION FIELD Phone; Number of ~drooms;4 r'lDeepTmnch l'~.~h~,low?mn.h :Bad ~MOUn(I .~oll Rutl.g~ '~Mal Demh from odglnel LEGAL DESCRIPTION 4.0 ~,~., 2- ...... Deptl~ to p~pe botlom fram odgi~al grade'. Gravel de~h E~lo~k:2 ~1:20 Subdkdslon'. LAKE RIDGE TERRACE -1,0 FI. 0.5 FI.. TOw~ehlp: ' I~e,'~3;: So.lion: ......... Fill added above oNolnai"{~r~(ie: Graver Le.g'h/ ..... 3.3 F~. 30.0' Well: [] New [] Upgrade 12_o' El.. 4I /J//~ ~¢, ¢leeel~;~len (private. A, B, O): '~'~t.l Depth: Caeecl tO'. Tot-"t absomtion ama Pipe Marcel: EXISTING PRIVATE pL FI, 360 Fl.~ ASTM 3034/AB$/F810 Ot#l~r.' D'~a Drilled: $tetla Waler Level: I.~tal}en ~ In~lnlled: FL TWEED EXCAVATING ' / Yield; Pump Get at; ce.~9 Height Above SEPARATION DISTANCES [] @eptio [] Holding [] $,T,E,P, [] Other: Tank Field Station Tank Sewe? Li.e PREMIER PLASTICS 1300 Matefl~l: ............ Number o1' Comparlmente: Wall 100'+ 100~+ 25'+ HDPE 2 ~acaWa~. ~00'+ ~00'+ '~ / LIFT STATION ......... NONE KNOWN / X I - ; . ~ , / - ' ~ . ' ......... ~'~ ,~.pe~on. p.~o~oeve~opment~ ~y'' ~ ' ~' ~se~ces~//~"~' Depa~ment~ ~ D.t~.Approva~. ~i~"/~ / ~'"' ~ '~~/. ~' /'/~ '' "' CondRIonal Approval Date: PERMIT NO. SW000484 PAGE 2 OF 3 DEVELOPMENT SERVICES DEPARTMENT - BUILDING SAFETY DIVISION ON-SITE WATER AND WASTEWATER PROGRAM, &700 BRAGAW STREET P,[3, ]}ox 196650 t Anchor-o9e, A(osko 99519-6650 ®Telephone: (907) 343-7904 ·www,ci,onchomoge,ok,u: ON-SITE WASTEWATER DISPOSAL SYSTEP1 AND/OR WELL INSPECTION REPOR' LEGAL LOT 20; BLOCK 2; LAKE RIDGE TERRACE P.I.D. NO. 051--315--07 ' EXISTING 550 GALLON NEW I.D.S.F.' ~ ~-%.%~.~X-,~ % ,,T, ,,~T ,T,,,O~ ~×,,T,~O / ~ / HOUSE 7 ~~ ~ I ~ISTIk,~ ~ I~ '~ RETAINING, ~ / 'u~U 100' W RAMP ~ WALL , , I ~X,~T,NO ~w~ ~TH FO~ f~ ~! I E~UE,T ovE~ow ~ / , PERMIT NO. SW000484 PACE 5 O? 5 MunicipaLity o¢ Anchopege DEVELOPMENT SERVICES DEPARTMENT - BUILDING SAFETY DIVISION ON-SITE WATER AND WASTEWATER PROGRAM, A700 BRAGAW STREET P,B, 3ox 196650 ·anchoraee, ALaska 99519-6650 I le(ephone, (907) 343-7904 ·www,ci,onchoroge,ok,us ON-SITE WASTEWATER DISPOSAL SYSTEIVl AND/OR WELL INSPECTION REPOR' LEGAL LOT 20; BLOCK 2; LAKE RIDGE TERRACE P.I.D. NO. 051 -315-07 A B MT 109.0' 73.6' FV1 108.5' 77.5' FV4 107.9' 73.4' FINAL GRADE MTi~_MTi=106.8, / 1' OF PIT RUW GRAVEL ~ MT1=104.5' · GROUNDWATER AT 100.5' 95.0' B.0.H. N. T. S. EN( : FROH : I~i:~JENLY LIGHTS ELETRIC It, lC FRX HO. ': cJ~?..s,,..s.:s~94 3an. 22 21~1 l~4:01F1"1 P1 Heavenly Lights Electric Inc. 900 S. Grantham St Wssilla AK 99654 The lift. stab/on at lot ~ block .~ sub d/vision · aqcorOan(>e'withcur~entnationalElectrictcode, UnderpenaJtyofperjunj,,ICert/fy this information to be true and correct. ' John Roudebush Pres/dent/Secretary MUNICIPALITY OF ANCHORAGE Department of Health and Human Services On-Site Services Program 825 L Street, Room 502 P.O. Box 1~6650, Anchorage, AK ~g51g-6650 (~07) 343-4744 ON-SITE WASTEWATER DISPOSAL SYSTEM PERMIT Upgrade Date Issued: Nov 16, 2000 Expiration Date: Nov 16, 2001 Permit Number: SW000484 Legal Description: LAKE RIDGE TERRACE BLK 2 LT 20 Design Engineer: 0003 S & S Engineering Owner Name: Deborah Bergt Owner Addrass: 14811 W. Lake Ridge Dr. Eagle River, AK 99577- Parcel ID: 051-315-07 Site Address: 014811 LAKE RIDGE DR W Lot Size: 27400 SQ. FT. Total Bedrooms: 4 Permit Bedrooms: 4 This permit is for the construction of: [] Disposal Field [] Septic Tank [] Holding Tank [] Privy [] Private Well [] Water Storage Ail construction must be in accordance with: 1. The attached approved design. 2. All requirements specified in Anchorage Municipal Code Chapters 15.55 and 15.65 and the State of Alaska Wastewater Disposal Regulations ( 18AAC72 ) and Drinking Water Regulations ( 18AAC80 ). 3. The engineer must notify DHHS at least 2 hours prior to each inspection. Provide notification by calling (907) 343-4744 ( 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 provisiohs. ~ 1 PRIOR TO CONSTRUCTION OF THE SEPTIc TANK AND LIFT STATION THE ENGINEER SHALL CONSTRUCT '~, THE CHANNEL AS DESCRIBED IN THIS PERMIT PACKAGE TO ASSURE A MINIMUM TRAVEL OF ANY * ~ POTENTIAL OVERFLOWING SEWAGE OF 100 FEET OR MORE,; !AT ANY TIME IN THE FUTURE IF THIS CHANNELIZATION DOES NOT EXIST THEN THE SURFACE WATER 'WAIVER WILL BE VOID AND THE WASTEWATER SYSTEM WILL NOT BE APPROVED BY THIS DEPARTMENT, Received By: Issued By: Date: /I - !~ 'e'O Date: //--/e"- GO November 3, 2000 MUNICIPALITY OF ANCHORAGE Department of Health and Human Services PO Box 196650 Anchorage, AK 99519 ROBERT C. COWAN, P.E. CML ENGINEERS (907) 694-2979 FAX (907) 694-1211 Reference: Lot 20; Block 2; Lakeridge Terrace Subdivision Request you grant a permit to relocate and upgrade the septic tank and lift station, replacing the steel culvert lift station basin with a 550 Gallon Fat Albert plastic tank and the existing steel septic tank with a 1300 gallon HDPE septic tank, to serve the existing four bedroom dwelling on the referenced property. Also request that you waive the following horizontal separation distances on Lot 20: (1.) Fifty feet between the proposed Premier HDPE septic tank and surface water (Fire Lake). The current septic tank is located 73 feet from Fire Lake. (2.) Fifty feet between the proposed Fat Albert 550 gallon lift station tank and surface water (Fire Lake). The current culvert/lift station is located 81 feet from Fire Lake. (3.) Ninety feet between the leachfield and surface water (Fire lake). SO~L/EST (4.) Zero feet between the leachfield and the common Iotline between Lot 20 and Lot 19. The existing culvert/lift station is located inside a 3 foot steel culvert (which leaks) and is infiltrated by groundwater. The existing 18 year old septic tank will be inspected, but is assumed to be leaking also. It has been determined that the system should be upgraded to function in compliance with Municipality of Anchorage code. These tank upgrades should improve the current situation, since the polyethylene tanks will not corrode and the tanks are expected to remain leak-free indefinitely. 17034 NORTH EAGLE RNER LOOP · SUITE 204 · EAGLE R~'VE R. ALASKA 99577 Page 2 Lot 20, Block 2, Lake Ridge Ten-acc Subdivision The following is pertinent information for your consideration: A. SURROUNDING TOPOGRAPHY: Lot 20 is moderately vegetated, with the area in question covered with grass lawn. Any surfacing, migrating effluent would receive some treatment as it passes through the vegetation. Because of a retaining wall near the lake edge, and after the installation of the proposed swale, any surfacing effluent would have to travel in excess of 100 feet prior to reaching the surface water of Lower Fire Lake. B. SOIL ABSORPTION: From the well and soils logs from Lot 20's existing well and septic systems, the top 11 feet of soil are silt/gravel/sand mixes which should provide good septic effluent treatment as well as keeping any spill/overflow localized by the immediate area absorption and vegetation. These soils would minimize the distance that the effluent could migrate, in the event of an overflow. C. PERMEABILITY: The referenced soils should provide a good catchment for any overflow of surfacing effluent. Coupled with the vegetation, and proposed swale, the soils should effectively isolate the surface water from contamination from surfacing effluent. D. HORIZONTAL SEPARATION: The horizontal separation distance between the surface water (Fire Lake) and the proposed septic tank and lift station is 50 feet. The horizontal separation distance between the surface water and the leachfield (bed) is 90 feet. E. ADDITIONAL CONSIDERATIONS: (1.) The existing system has been in service for eighteen years with no apparent adverse effects to Fire Lake, the onsite well or surrounding properties. (2.) The proposed upgrades would replace an aging septic tank and an obviously perforated lift station basin, with leak-free HDPE tanks, which would then service the existing leachfield. (3.) The proposed tanks are being used as a long term solution to a multifaceted problem. (a.) Preexisting development of small lots precludes multiple replacement sites, as well as dictates an anticipated upgrade to an Page 3 Lot 20, Block 2, Lake Ridge Terrace Subdivision innovative leachfield system. For this reason, we are recommending the use of a Fat Albert tank after the HDPE septic tank as a precursor to this future upgrade. These tanks have indefinite lifespans and are a logical choice for this situation. The primary detractor for the use of these plastic tanks is their maximum burial depth, which requires locating them closer to Fire Lake. (b.) The requirement for a long-lived tank and high ground water levels indicate the need for an especially noncorrosive tank, negating future worries of a leaking tank, presenting a contamination hazard to Fire Lake, despite the requested horizontal separation distance of 50 feet. (c.) The presence of an alarmed residential sewage pump in a 30 gallon basin in the basement of the home, as well as an alarmed lift station tank, with 300 gallons of surplus storage (above and beyond the MOA requirement of 250 gallons of storage) provide an additional measure of protection against surfacing effluent. We do not anticipate any adverse effects on neighboring wells, septic systems, reserve areas, or drainage patterns by the granting of the requested waiver. The requested upgrade to this system's tanks will not prevent future development on adjacent properties. If we may be of further service please contact us @ (907) 694-2979. Sincerely, Robert C. Cowan, P.E. RCC/mjc ~ Z LOT 20, BLOCK 2, J.II.M. ! R.C.C. I.,AKE RII)GE TERRACE S/D I1-~-00 1 OF l STRUCTURES, E. ASEMENTS. OR £NCROACH~IENTS SHOWN ON THIS SITE PLAN ARE AS SHOWN ON AN AS-BUILT SURV£Y DPatWN BY: DUANE MARK SEWARD {T{S TH£ RSSPONSiBILTY OF THE CONTRACTOR TO V£RiTY £AS£MENTS. R£QU{R£D SEPARATION DISTANCES. AND PROP£R'['Y {..INY-..q pRiOR TO CONSTRUCTION. ,' 19 EXISTING LIFT STATION (LIFT STATION TO BE PUMPED, CRUSHED AND ABANDONED) I NF_/W 550 GALLOI 'FAt ALBERT' TANK W)H LIFT STATION PROPOSED 1.300 GALLON HDPE SEPTIC TANK 14".:. ". · · : . . SHED EXISTING 1500 GALLON SEPTIC TANK (TO BE PUMPED, CRUSHED &: EXISTING FUEL TANK 7-10~ EXISTING 4 BDRM HOUSE t ' I RAMP J- ' 10-15% NEW SWALE PATH FOR EFFLUENT OVERFLOW RE RETAINING WALL (EXISTING) DOCKS ALL PORTIONS OF SYSTEM WITH LESS THAN 5.5' OF COVER REQUIRE INSULATION. ROBERT C. COWAN, P.E. CML ENGINEERS (9O7) 694-2979 FAX (90'7) 694-12'1 '1 ON-SITE WASTE~VATER DISPOSAL SYSTEM CONSTRUCTION PRACTICES and MATERIAL SPECIFICATIONS REFERENCE: Lot 20, Block 2, Lake Ridge Terrace S/D October 30, 2000 GENERAL: The scope of this project includes the upgrade of the existing system, with replacement of the lilt station with a 550 gallon 'Fat Albert' tank, and replacement of the 1500 gallon septic tank with a 1300 gallon Premier Polyethylene septic tank to serve the existing four bedroom residence located on the referenced property. Construction shall be in accordance with the approved site plan and design drawings, Municipal permit with any special provisions or conditions, and all applicable State and Municipal Wastewater Disposal Regulations. The contractor shall be responsible for obtaining any necessary underground utility locates. Unless specifically agreed otherwise, the property owner shall be responsible for final grading areas subsequently depressed from soil settling. Contractors installing wastewater disposal systems must be certified by the Municipal Health Department for system .installations. Owners installing their own systems must also receive prior approval from the Municipal Health Department. SEPTIC TANK INSTALLATION: A septic tank is to be constructed by a certified septic tank manufacturer. Construction shall include two 4" cleanouts for pumping access. o The septic tank shall be sufficiently bedded to prevent settling or shifting of the tank. 17034 NORTH EAGLE RIVER LOOP · SUITE 204 · EAGLE RNER, ALASKA 99577 Page 2 Lot 20, Block 2, Lake Ridge Terrace 8/D October 30, 2000 All standpipes on the septic tank shall extend a minimum of 12 inches above final grade. 4. Septic tanks installed with less than 4 ft. ofcover shall be insulated. A foundation cleanout shall be installed one to four feet from the building foundation. In the line between the tank and the leachfield there shall be two adjacent cleanouts (unless an effluent pumping system exists within the septic tank). These cleanouts shall be located on undisturbed soil not more than 10 fi. from the tank. The first cleanout, in line, shall be to clean toward the leachfield. The second cleanout shall be to clean toward the septic tank. Final grading over the septic tank shall be such that a positive slope exists away from the septic tank. MINIMUM MATERIAL SPECIFICATIONS: 1. Any septic tank proposed for installation must be constructed by a Municipal approved septic tank manufacturer. 2. The following pipe materials are approved for use in septic system installations in the Municipality of Anchorage: Type &Pipe Perforated ~;olid Cast Iron Yes Yes ASTM D3034 0aVC) Yes Yes ASTM F810 (HDPE) Yes No ASTM D2662 (ABS) Yes Yes Use of a type of pipe other than listed above must be approved by the inspecting engineer. Insulation shall be at least 2" thick extruded direct burial polystyrene (Dow Chemical Company Styrofoam HI or equal). Septic tank inlets and outlets shall be fitted with watertight couplings (Caulder, Femco, or equal). A permeable nontoxic silt barrier (Typar 3401, Mirafi 140N, or equal) must be installed between the final leachfield gravel layer and the native soil backfill. Page 3 Lot 20, Block 2, Like Ridge TIrrace $/D October 30, 2000 6. All leachfield gravel (sewer rock) shall be 0.5"-2.$" screened gravel with less than 3% passing the//200 sieve. When sand is being used as a filter material, its gradation specifications must conform to current M.O.A. or D.E.C. requirements, which ever requirement applies. INSPECTIONS: Typically there will be a minimum of three (3) inspections required during the installation of the wastewater disposal system. These inspections will occur as follows: The first inspection must be conducted after the excavation of ditches, pits, trenches, or beds and before the installation of any gravel. A septic tank may be set in place, but may not be backfilled before this inspection. The second inspection must be conducted after the placement of the silt barrier, gravel, distribution lines, standpipes, cleanouts, and insulation, but before the placement of any other backfill. The final inspection is to occur upon final grading of the property. Often there will be more than these 3 inspections required. Especially with the installation of multiple trenches, sand filters, pressurized distribution systems, etc. Thus, the inspecting engineer is to be contacted at least 24 hours prior to the start of construction. If necessary, a pre-construction meeting will take place on-site. The inspecting engineer will not coordinate, direct or control in any way the contractors activities. The owner shall contract with the contractor to perform the work outlined in these specifications and plans and in accordance with the attached M.O.A. permit. There will be no contractual arrangement existing between the contractor and S & S Engineering. S & S Engineering shall be the owner's representative and will inspect the work as stated above to document the contractors activities. Final acceptance of the contractors work rests with the owner and the M.O.A. S & S Engineering shall have no liability to the owner or to others for acts or omissions of the contractor or any other persons performing work on this project or the failure of the contractor to carry out the work in accordance with these construction documents. S 8: S Engineefing's inspecting engineer will not be responsible for the construction means, methods, techniques, sequence, procedures or the safety precautions incident to this project. CONTRACTOR / INSTALLER George P. Wuerch, Mayor Mtmicipality of Anchorage Department of Health and Human Services 825 "L" Street P.O. Box 196650 Anchorage, Alaska 99519-6650 hlt~://www.ci.anchorage a k.us November 20, 2000 Robert Cowan S 8,: S Engineering 17034 Eagle River Loop Road, #204 Eagle River, AK 99577 Subject: Waiver Request for Lake Ridge Terrace, Lot 20, Block 2 Waiver Request #WR000092 Parcel ID #051-315-07 SW000454 Dear Mr. Cowan: Your request for a separation distance waiver between the proposed septic tank and surface water; between the lift station and surface water; between the leachfleld and surface water and between the on-site wastewater disposal system and property line has been approved. The approved separation distances are as follows: · Septic tank to surface water- 50 feet · Lift station to surface water- 50 feet · Leachfield to surface water- 90 feet · On-site wastewater disposal system to property line - 0 feet This waiver approval applies to the existing on-site wastewater disposal system to surface ~vater and property line separation only. Any future upgrade to the on-site wastewater disposal system will require all separation distances be met or another approval from this department. As part of the wastewater system upgrade construction the engineer/excavator shall landscape the yard so any potential overflow o£wastewater from the septic tank and lift station in question would flow effectively more than 100 feet prior to any wastewater reaching the surface water. If there are any further concerns or questions regarding this waiver, please call our office at 343-4744. Sincerely, Daniel J. Roth Civil Engineer On-Site Water Quality Program MUNICIPALITY OF ANCHORAGE Department of Health & Human Services On-Site Services Waiver Review Worksheet WR#: WR000092 PID~: 051-315-07 HA~: Date Received: November, 3, 2000 Legal Descrlp§on: Lake Ridge Ten, ace, Lot 20, Block 2 Permit~: Engineer:. S & S Engineering 17034 Eagle River Loop Road, #204, Eagle River, AK 99577 Applicant: Deborah Bergt Waiver Requested: 50 feet between proposed aepflc tank and aurfaos water. Fifty feet between lift station and aurface water. 90 feet from leschfleld and aurface water. 0 foot lot.line waiver. Criteria: 1. Geology Points: A. Water Table B. Soil Sorption C. Permeability D. Water Table Gradient E. Horizontal Separation Total: 2. Special Conditions: 3. Other. Waiver is Granted: ~ Waiver is not Granted: Lfst Condifions or Reasons for above: ~$ ~'RRT dF TH~: tu~$~'~vR./'ER, NPz~.ffm~' Date://' Ir-- O~ By: Name of Reviewer Rec#: 06847 Amount: $920.00 Date Paid: 1tl3/00 !,~ ~v~UNiCIPALITY OF ANCHORAGE DEPARTMENT OF HEALTH & ENVIRONMENTAL PROTECTION ENVIRONMENTAL ENGINEERING DIVISION 825 L Street - Anchorage, Alaska 99501 Telephone 264-4720 ON-SITE SEWAGE DISPOSAL SYSTEM AND/OR WELL INSPECTION REPORT NAME IPH- O,~ E [ ~ Absorption are, .~ Dwelling7 ? + b a No. of compartments ~ ~ L~~alJons IF HOMEMADE: Ins,de length WMth Liquid depth ~ ~ Z DISTA~ TO: O Z ~ Manufacturer~/~ Material Liquid capacity in gallons D DISTANCE TQ: Well Foundation ~ ~ ~ i Nearest lot Hne PERMIT NQ.  ~ No, of lines Length of I Total length of lines Trench width Distance between lines ~ inches ~ ~ Top of tile to finish grade Material beneath tile Total effective absorption area ~ inches  Type of.~rib Crib diameter Crib de~th Total effective absorption a~ '_ , /~o Buildinfl foundation Se~er line Septic tank Absorption area(s} ~ DISTA~C~ TO: OTHE~ I PIPE MATERIALS SOIL TEST RATIN ~ ~e. t/~ ~:;~' ~ ~:'""/b~:-~ ~ .... F'EF.:H Z T NO. !::,EF'F:!F:THENT' OF HEF!L..TH FiN,r> EN',,,'ZRONHE(NTfgL F'ROTECTtON 825 '"L." STREET., RNCF!ORAC~iE., AK. .(9950i L.OE:Ia'T':[ ON L EEi R L DENN]:S RN[:,EF:tSON LF:!KE:R :i: D('.:iE !':,F? T ~ ":' :~ R;? LR.k:ER :[ [:,GE TF'~'F.'i::~F:F' LOT S:[ZE ;.'~:50E'~E~ SL::!t_.IFIRE FEET HFiN '.: H .. :". i'.41jHEEER OF' BEI:)ROOHS = 3 THE F'::EL-:!UIF.".E[:, 'qT;-"'P': OF THE EC I_ h, ,. ...... - t . 3N .: r: ,r_tl ]:S: THE LENGTH D:[i"!ENS!ON :rS THE LENC'i'TH (IN FEET) OF'" 'THE TF.:ENC:H OR [:'RRI'NF'IEL[:'. THE DEF'TH OF F! TRENCH OR PLrT IS THE E:, _T STFINC':E E~E'f'b.iEEN THE SL.IRFF~CE OF' THE GROUND RND THE BO]"TOH OF 'THE EXC:R',,,'RTiOI',i ,-':IN FEET). T' ~.--.~ ~S '"T" ~: EC P..~ C: ~...~ ~..~ % E:;> -¥'" F.~ % L"E:;; ~Z~, _ ,;E~ EE~ -'¢.~ iF:..- [=:S:_' EE -'F" _ THE GRRYEL DE,r'r'TH IS ]"HE i',IZNZHIJH DEPTH OF GRFIYEL. BETWEEN THE OUTFFILL P.T.F'E RN[:, THE BOTTOH OF THE EXE:R',,,'iaT'-' _T ON ,:: iN FEET). F'ERHI'!' F!PF'LZCANT FIF!S THE RESF'L'NSiE'.(-LrT'¢ TC) :[NF:':RPI TFtl'S DEF'RF-,'t]"MENT [,UF't:f-!:/i THE ~T ',I:, ,,L_,_ri! !U ,! INSPECTICINS OF FIi'.2¢ I.,!F[ I E; Fif)J'F!C:E'BIT TC! T.HZS F'.~'SF'EF.'TV FlED THE i'.Jl, ll',lEj E'F' OF RES i [':,E:NCES TH, FIT THE ..JFLL W ILL SEF:', 'E. _,,... ,P '~i-' '"ct Tm., ..,~.~_ ,_,,~,.., ~' ']'"': i3Fn;~r-'"~' ' --,r:-' "-'TF'""._:. P.!! TH(iL.iT' F ZNFIL.. _T NSF'ECT t Ctl'.,! .:IN[" ,,¢:~PF:'F.'- ',,'::~[.. . E:"r' TH, Iq.. .?JFF'A.'-Z'THEI'.-Ff' hiZLL E:E SL!E:J'EC:T T'O P!-?Z'SEC:UTIL3F,. 'HiI'.,!.TMI..!H D]:STIgNCE DETWEEN FI !.,iELI... RND RNY Oi",!--.E;Z'T'E SEi4RGE D.T. SF'OSRL. S'.¢S;TEi"! :t.00 FEET FOR ia ,r:'RZ',/RTE i4E:LL OF.'. ±50 TO 200 FEET FROH Fl PtjBL]:C HEL. L. L':,EPENDii',!G L.IF'O!q THE "r"r?E OF PUBI...!E: !.4EL. L. F!IiqZ.,""!L!Pt D:[STFINC:E FRO!"! F4, PRI',/FI'/"E i,.tEL. L TO R F'F.:IVFITE SEWER L:[I",IE :rs 25 FEE'!" FIND TO .FI E:OP!IfiUNZT'-/ SEWEr: LZNE ZS 7'5 FEE.:T. CrTHER ,r;~:EE.;&.!.!I~:EI"IENTS P1F!'¢ RF'PL.'¢. SF'EE:ZF'.T. CFi"f'ZEff'~S FIND CONSTRUCT'I'Ohi D!,r::!CiRFiHS R',,,'F] Z LRBLE TO .T. NSURE ,r.::'f;:(::[f:'ER l NSTRL!....RT Z OI",L Z CERTIF'"? 'THRT :!,: I RH FFfi"IIL. IRR Wi"TH TF!E: REQUIREHENTS FOR OI",!-E;ZTE SEWERS FiND t4ELLL:i; !9S SET F'"OF..'TH B"¢ 'ride i"!UN]iC::[F'FIL:['T'¢ OF FD,!C':HQRFIGE. 2: Z FtIL..L. ]:NS'!"F~LL THE :E;'?STEH IN RC:C:OR[.',FtI'.,!C:E Wi"T'H THE (::ODES. Fi]" -rilE ON-St'TE SEWER SYS",r'EH l'dl:Y¢ REQUIRE Ei'.,ILFiI:.~:GEHENT :I:F' 'I"HE ]: ' I _ If. IE:,E'F:'E TFIH,r F..==,I ..E ~L..,-:.-._ ::iNT ~ ~ r r ' :I N [:, E R S O I'.,I ~I...!DE HSRE TF!FiN S.": .E:E[:,R(](]HS. ¢'8.',¢ ('2o©~) ' I S S ~. J E: D A [:'EPF!RTP~E},IT OF HEF!L]"H FINE:, EJqV:f. RO!'..!.h!ENTF!L PROTEOT'~ ~.:.3:L;:5 -" L. '" ST'F.~EET., FLNCHEff4.:FK'.'~E., FiK. LCL,]:F, TtC, N LFII<.E. R,[DGE. [:F, Iv'~, LEGF!I L.. Z.~xq B 2 L. Pqr:..E RIDGE TERIEffaCE. LO[ 31~E 2:F~EiU 3.Z:h..,P3t:;~.EE F2]ET / T'~"F'E OF SOIL FIE~SORF'TZEff',! ?¢STEM ~S: TRENCH PiF!;:';; :[ Pg. JM F]UI"IErER OF 8EC, RCiCiMS = ]: SOIL RF!T!N[~ 'THE REQUIRED S]:ZE Cfi::' THE S(]IL. RBSORF'T!ON Sh'% E~t IS / ~Z:" ~?: F::~, '"'E" .~--~ ...................... == ~::E~ ~ ~::E R"..~ S'~ T' ~-'~ = .... ~I- '.:::::~ ,,C'~ F:~ f:~'::~ %~ 'T'i..',E LENGTH [:,:[ HENS I ON i S THE L. ENGTH ,:: Z t,l FEET ::, ~F' 'THE 'T~'.~~],RF~ I NFI ELD. T,.-,E. [.,i:~?Ti..., OF ,..~ [F:.&r,,,~.F! O~:. F.il- .[}:; ~-,E [.,~.~;~[~-4i .... ~¢"~' cI~C'Y'HEEf~F:R%E OF' THE .]"F,E,,.~:E .!:5 NC. SET' ,.,., :,: [:-"r H FC, R TR[~N.]:h~ THE GRFF/EL DEPTH I:~: THE M~N~I]~UM ~:ff!.-~F' GF:FP,/EL. ~%THEEN TH~ OUTF'RLL PIPE T ~'!':T¢it t *:I'T' '[ f[ih.i T ~-,l'::p[:'i'""r T i-t~,!':; i ;P ir:il c' !;i I NUPiE',ER OF f~'.EtE; i DENC:ES THF!T 'T P.I l L..I.] //% E',F~C:KF' ~ L.L. I ~',!!~ OF RN'~" S'¢:~ TEM H ! I NRL Z NSP[~CT I ON RN[:,/RF:'F'RC¢,,'F!L. D'-? TH t S l ON. DEPF!RT.hiENT ~HZL. L. DE SUB.]'ECT "F I',!IN:rHuH [:, -FINCE E:ET!.,IE:'EN F! HI ...L :i..00 FEET UPON ]/'HIE M I' ?.,! i ML!M D I ST TO F~ C:OPIMLIN!' OTHER F:ECiU Ffv'R Z L.F!DL..E TO R .PF;!]:VRTE HELL. R J. 50 TO OF PUBLIC Hr:;L.L F'ROM R F'I:;:i',,,'I "!"E HELL TO .Fi SE!.,.IER LINE :,r.E 75 FEET. ENTS M,q.? SPEC.T. F' :[ E:R7 RE: F'ROF'ER I CER'T!i::'?' THRT ::L: I !::it'4 F'F:!MZL!F4R H!TH THE REC[UiI FORTH E:'.r' ]"HE HUN .T. C: i' PFIL Z Th-' 07 I~ 2: i F. iZL. L iNSTFiLL. TFiE ]:: I UN[:,ER'.E:"i"FiND 'i"HRT THE O.N~,::, SEHE]:~: S'¢S' P'!Fi'¢ RECCJiRE ENLFiRGEi"IENT IF ]"H'E RESI[:,ENCE IS REMODEL. E[:, TO~NC:LUDE MORE ~}~.4 ]: H,"~L ....... r'!f',~ [..c.r,,,,,.~.::,,.' L..[hk.-',", h,',,!... ,:,-...:::,,..)N ............... _, .Il J,- ,,~._ V4. "L." ST R Et:'I- /V'~CtlORAGE, ALASI<A 99501 264 4111 (~E()/~(U M SULLtVAiV, January 4, 1982 Dennis L. Anderson P.O. Box 154 Eagle River, AK 99577 Permit ~ 810855 Subject: L 20 B 2 Lake Ridge Terrace A permit issued by this department for a well and/or sewer system has expired as of December 31, 1981. Permits are issued on a calendar year basis, as stated on the permit, by authority of Municipal ordinance. If you have drilled the well, a well log should be sent to this department to document the installation date. If an engineer inspected the installation of the on-site sewer system, please have them send us the as-builts for our files. If there are any further questions, please call this office at 264-4720. Sincerely, pLreoSgrN~mB~hnha~le(~' Sewer and Water Program Enclosure: Copy of Permit F'F~'hl'r T NO. F!P F'L. 1' C:RN',r' L, 0 E: FI T [ 0 N _E r3PL DENHIE; L. L ;-20 D 2 LFff:::E F:IL'-',GE TERRRCE ............ [~' f-:' ::T Lf'_TT E'; I ZE :;'E:IEi~-ZtL3 ':;Kq iF!F?E .... E., T'T'F'E OF :SO I L RBSO,~:F"f' I O!',t ::, r.: ......... : 'i'RENC:H il,IR::.::I?ILtH NI_I?IE~EF.: OF EEDD'OOMS = :S EL-ITl_ RRT:[NG (EE! FT,.."E:R>= :t6E~ THE: F:EQUIREE:, SiZE OF THE SOiL FfBE;ORF'TION E;'¢:STEH i:S: "FHE' r3F'R'~,'F~ DF'F'"FH i'~ THE HINIPIUH DEPTH OF' !~:W,/EL BETHEEN THE OL.,TFFiLL_ PIPE RND THE BOTTOH OF THE E:NCRVFITION ,::IN FEET>. PERt'I:[T RPPLZCF!NT HR% THE RESPONSZBZL.~T'T' TO ZNFORH THIS DEF'RR'r'hiENT DURING THE INS'TRLLRTION INSPECTIONS OF Rh?T' HELLS RDJRCENT TO THIS PROPERT'¢ RND 'T'FIE NUHBER OF RESIDENCES THRT THE HELL HILl... SERVE:. ELRCk:F 1' LL I NG OF FIN;'r' S'¢':STEH H i THOL!T F' ! N. faL I N:DF'ECT-T ES,! RNE:' RF'F'RO',,,'F:!L.. E?'r' TH I S DEF'F!F.'.'lq',!ENT 1.41 L.L BE '5_tEL.'rFf':'T TO F'F~:Cti~ECUT :[ ON. !'IINIHUH DISTF!NCE BETHEEN R HELL. FIND F!NY ON-.SITE SEHRGE DI'::;POSRL S'T'STEH IS ±;3E~ FEE]' FOR F! PRIVATE HELL.. OR ±5¢ TO 2E~0 FEET FROH R PUBLIC HELL DEF'ENDiN, G UPOt'-t THE T'T'PE OF' PLIBLIC HELL. MiNiHUH [:,IL:;TRNCE FF:OH FI PRIVRTE HELL. TO R PR:[~:f'E SEHER LINE Z'.'S 25 FEET FIND TCJ R COi',!i'iUNZT'?' SEFLE:R L. INE I:S 75 FEET. OTHEF.: F:E;;:PJ I F:EHEN'f'S HFI'T' FfF'F'L.Y. SPEC i F' '~-'~8"f' i C,'Nti5 FIND C:OiqS"f'F.:LICT I ON F., '1: ~GRFff'I'::; FIRE R',,,'R T LR[3L. FZ T '3 'r. i',,!'_:]U[;.:E F'F.:OF'EF.: ]:.NSTRL LR~f'.T. Oh ! CERTI'F? THRT t: ! RH FF1M!LIFIR HITH THE RE(;iUtREP!ENTS FOR OI'.,f--..:ST"I"E SEHERS Rh!D HEI...LE; FIB SET FORTH B"r' "FHE t"!UN :[ C ! PRL .T. TY OF' RNCHOF.:RGE. 2: :r. HiLL ZNSTFtLL 'THE E;'.r'STEM IN RE:CORDFINCE HITH THE CODEE;. 2: ]: LiNDE:RSTFIND "FHFIT THE ON--SITE SEP.IEF: S k"_:; T E: !"I HF!? REQUIRE ENLR,U.:GE:HEI'-,iT i'F THE RESIDENCE: If--; REf"iODELED TO INCLUDE HORE THRN iT.'-: BEDROOMS. RPPL !C:RNT D El',!i'-i ]~ % L.. AacRo aje 825 "L" STREET ANCHORAGE, ALASKA 99501 (907) 264-4111 GEORGE Ad, SULLIVAN. ;.4A YOR DEPARTMENT OF HEALTH AND ENVIRONMENTAL PROTECTION December 31, 1980 John Suter Box 610 West Lakeridge Drive Eagle River, Alaska 99577 Permit # 800058 Subject: Lot 20 Block 2 Lake Ridge Terrace Subdivision A permit issued by this department for well and/or sewer system has expired as of this date. Permits are issued on a calendar year basis, as stated on the permit, by authority of Municipal Ordinance. If you have drilled the well, a well log should be sent to this department to.document the installation date. If an engineer inspected the installation of the on-site sewer system, please have them send us the as-builts for our files. If there are any further questions, please call this office at 264-4720. Sincerely, / / /~ Senior Environmental ~p~cialist LNB/ljw enc: Copy of Permit SWP/057 ,.-~,UNICIPALITY OF ANCHORAGE ~epartment~ ',Health and Environmental ~otection 825 L Street, Anchorage, AK. 99501 o~' ~ ~' ~ 264-4720 ~?~ * * * HANDWRITTEN PERMIT * * * ~ ~ '~-ON-SITE SEWER PERMIT Applicant ~/! .C /~~!~=/~ Mailing Address: Location: ~/ ~' Phone Number: Legal Description: ~ ~9 ~-~ ~/~~ ~{~t~Size: Type of Soil Absorption System Is: Trench: ~-Drainfield: Seepage Bed: __ Holding Tank: Maximum Number of Bedrooms: ~--~ . Soil Rating(sq.ft/br) The Required Size of the Soil Absorption System Is: DEPTH ~ LENGTH /-~L~' GRAVEL DEPTH ~ WIDTH The length dimension is the length(in feet) of the trench or drainfield. The depth of a trench or pit is the distance between the surface of the ground and the bottom of the excavation(in feet). There is no set width for trenches. The gravel depth is the minimum depth of gravel between the outfall pipe and the bottom of the excavation(in feet). · * REQUIRED SEPTIC(HOLDING) TANK SIZE = /~t3~ GALLONS Permit applicant has the responsibility to inform this department during the installation inspections of any wells adjacent to this property and the number of residences that the well will serve. · * * TWO(2) INSPECTIONS ARE REQUIRED * * * Backfilling of any system without final inspection.and approval by this department will be subject to prosecution. Minimum distance between a well and any on-site sewage disposal system is 100 feet for a private well or 150 to 200 feet from a public well depending upon the type of public well. Minimum distance from a private well to a private sewer line is 25 feet and to a community sewer line is 75 feet. Well logs are required and must be returned to this department within 30 days of the well completion. Other requirements may apply. Specifications and construction diagrams are available to insure proper installation. · * * PERMIT EXPIRES DECEMBER 1 9 8 1 * * * I certify that: (1) I am familiar with the requirements for on-site sewers and Wells as set forth by the Municipality of Anchorage. (2) I will install the system in accordance with codes. (3) I understand that the on-site sewer system may require enlargement if the r~idence is~ remodeled to include more that 3 bedrooms. Applicant ~ / ~ Date: ~C~ ' SWP/024(1/81) MUNICIPALITY OF ANCHORAGE DEPARTMENT OF HEALTH AND ENVIRONMENTAL PROTECTION 825 L, Street, Anchorage, Alaska 99501 264-4720 SOILS LOG -- PERCOLATION TEST PERCOLATION TEST PERFORMED FOR: LEGAL DESCRIPTION: DATE PERFOR.ED, //Jo* z/ SLOPE SITE PLAN 1 2 3 4 5 6 7 8 9 lO 11 WAS GROUND WATER ENCOUNTERED? -/ P IF YES, AT WHAT F / E DEPTH? Reading DateGrossNet Depth to Net Time TimeWaterDrop / 1//,4/ 2 . z :~,~-? .~o,,,., ¢" I~,, ~ .~~ 2 :,.~- f /~ ,. /~ ~ " ,~, ', 12 13 14 15 16 17 18- 19 2O COMMENTS PERFORMED BY: 72-008 (6/79) bio. 1457.F S & S Engineering PERCOLATION RATE Z'7 (minutes/inch) OERTIF,ED B _ D^ TE:. : /,/ '-// PERMIT NOo DEPRRTMENT OF HERLTH RND ENVIRONMENTRL PROTECTION 825 OL¢ STREET, 8NCHORRGE, BK. 99501 264-4728 B3~-4 SITE SE~,~ER BiRr4 IT 800058 APPLICRNT LOCRTION LEGRL JOHN SUTER ERGLE RIVER L20B2 LBKERIDGE TERRRCE , BOX 6&0 W. L. RKERIDGE ER LOT SIZE 688-~10~ 28000 SQURRE FEET TYPE OF SOIL 8BSORPTION SYSTEM IS: TRENCH MRXIMUM NUMBER OF BEDROOMS SOIL RRTING THE REQUIRED SIZE OF THE SOIL RBSORPTION SYSTEM IS: C, EF'T; ;= :3 LEt-~GTH= 4:3 ,]RR%~EL [:.E F'T'H= 5 THE LENGTH DIMENSION IS THE LENGTH (IN FEET) OF THE TRENCH OR DRRINFIELD. THE DEPTH OF ~ TRENCH OR PIT IS THE DISTRNCE BETWEEN THE SURFBCE OF THE GROUND RND THE BOTTOM OF THE E~CRVBTION (IN FEET). THERE IS NO SET WIDTH FOR TRENCHES. THE GRR9EL DEPTH IS THE MINIMUM DEPTH OF GR8VEL BETWEEN THE OUTFRLL PIPE RND THE BOTTOM OF THE EXCRVRTION (IN FEET). F:EQI_! I F-:EC, SEF'T I 6: TR~4t( S I ZE= ±~;-~-2~8 PERMIT BPPLICRNT HRS THE RESPONSIBILITY TO INFORM THIS DEPBRTMENT DURING THE INSTRLLRTION INSPECTIONS OF RNY WELLS BDJRCENT TO THIS PROPERTY RND THE NUMBER OF RESIDENCES THRT THE WELL WILL SERVE. T~I] (2) I ~4SF'Eii:TI~]NS RRE REd, U IRED. BRCKFILLING OF RNY SYSTEM WITHOUT FINRL INSPECTION RND RPPROVRL BY THIS DEPRRTMENT WILL BE SUBJECT TO PROSECUTION. MINIMUM DISTRNCE BETWEEN R WELL 8ND RNY ON-SITE SEWRGE DISPOSRL SYSTEM IS i00 FEET FOR R PRIVRTE WELL OR 150 TO 200 FEET FROM R PUBLIC WELL DEPENDING UPON THE TYPE OF PUBLIC WELL. MINIMUM DISTRNCE FROM R PRIVRTE WELL TO R PRIVRTE SEWER LINE IS 25 FEET RND TO R COMMUNITY SEWER LINE IS 75 FEET~ OTHER REQUIREMENTS M8Y 8PPLY. SPECIFICBTIONS 8ND CONSTRUCTION DIBGRBMS 8RE 8VBIL8BLE TO INSURE PROPER INSTBLLRTION. F'ER~'I I T E":-::P I RES [:,EC:EI'-'iBEF-: '"~-':-I .. ~ .9E:0 I CERTIFY THRT l: I RM FRMILIRR WITH THE REQUIREMENTS FOR ON-SITE SEWERS 8ND WELLS RS SET FORTH BY THE MUNICIPRLITY OF 8NCHORRGE. 2: I WILL INSTRLL THE SYSTEM IN 8CCORDRNCE WITH THE CODES. -']: I UNDERSTRND THRT THE ON-SITE SEWER SYSTEM MR'¢ REQUIRE ENLRRGEMENT IF THE RESIDENCE IS REMODELED TO INCLUDE MORE THRN . /- /, . RECEIPT Date ~0~_~ _~9 ~ 4305 ~ ~ ~ ~,, ACCOUNT 8K808' Redif?m. Anchorage, Alaska 99503 INSPECTION REPORT ON-SITE SEWAGE DISPOSAL SYSTEM NAME JO~ ~'~t~ MAILING ADDRESS PHONE SEPTIC TANK: DISTANCE FROM WELL INSIDE LENGTH MANUFACTURER <~T~k[ ~C~l~ MATERIAL ~7C~-~- NUMBER OF COMPARTMENTS ~"' INSIDE WIDTH LIQUID DEPTH __.LIQUID CAPACITY /2~>~t~ GALLONS. SEEPAGE PIT: NUMBER OF PITS ~ . DIAMETER ~' OR WIDTH LENGTH , DEPTH LINING MATERIAL CRIB SIZE: DIAMETER ~ DEPTH ~- DISTANCE FROM: TOTAL EFFECTIVE BUILDING FOUNDATION NEAREST LOT LINE__.. WELl ABSORPTION AREA (WALL AREA) .,2~.~- ADDITIONAL ABSORPTION .SQ. FT. WELL: TYPE ~b~,l, I~.U~ BUILDING FOUNDATION __ CESSPOOL APPROVED CONSTRUCTION NEAREST NEAREST LOT LINE SEWER LINE OTHER SOURCES DISAPPROVED REMARKS DEPTH DISTANCE FROM: SEPTIC SEEPAGE TANK __ SYSTEM DISTANCES: DIAGRAM Of SYSTEM INSTALLED BY: PIPE MATERIAL' LOT SLOPE: REMARKS: GREATEr ANCHORAGE ArEa BOROUgh DEPARTMENT OF ENVIRONMENTAL QUALITY 3330 "C" STREET ANCHORAGE, ALASKA 99503 TELEPHONE 274-4561 SEWAGE DISPOSAL SYSTEM -- APPLICATION AND PERMIT PERMIT NO. INSTALLATION LOCATION LEGAL DESCRIPTION INSTALLATION OF: SEPTIC TANK TYPE AND SIZE OF FACILITY TO BE SERVED FINANCED THROUGH TO BE INSTALLED BY PHONE. OTHER NOTE: THIS PERMIT IS NOT VALID WITHOUT SOIL TEST FINAL INSPECTION: 24 HOUR NOTICE REQUIRED. BACKFILLING OF ANY SYSTEM WITHOUT FINAL INSPECTION BY THE DEPARTMENT OF ENVIRONMENTAL QUALITY AUTHORITY WILL BE SUBJECT TO PROSECUTION. SEPTIC TANK SIZE i//' DIAGRAM OF' SYSTEM MINIMUM DISTANCES, REQUIREMENTS FOUNDATION TO SEPTIC TANK FOUNDATION TO SEEPAGE PIT SEPTIC TANK TO SEEPAGE Pit WALL C' ., SEEPAGE Pit !- :::::::::::::::::::::::::::::::::: ::5__:::::5 .............. -;-. ::i--:' , DRAIN FIELD SEPTIC TANK , DRAIN FIELD TO NEAREST LOT LINE. I0O' /00° WELL TO SEPTIC TANK SEEPAGE PIT DRAIN FIELD ALSO CONSIDER AREA WELLS. WATEr MAIN TO SEPTIC TANK SEEPAGE Pit DRA~N FIELD /oo' I O' SEPTIC TANK, , SEEPAGE PiT DRAIN FIELD TO RIVER, LAKE, STREAM. ~EXCAVA?ION 5 FeET INTO UNDISTURBED SOIL. 4~lNCH DIAMETER C ON .PIPES ON SEPTIC TANK AND SEEPAGE Pit FITTED WITH AIRTIGHT REMOVABLE CAPS. CAST IRON INTO AND OUT OF SEPTIC TANK AND INT~CRIB CROSSING GAP OF GRAVEL BACKF'II~L CONFORM TO BOROUGH REGULATIONS REGARDing INSTALLATION. CERTIFY THAT I AM FAMILIAR WITH THE REQUIREMENTS OF GREATER ANCHORAGE AREA BOROUGH ORDINANCE NO. 28.68 AND THAT THE ABOVE .OEtE GEOTECHNICAL DEVELOPMENT Box 90, Davis St., Eagle River, Alaska 99577 694-2774 or 688-2280 CO. Russell Oyster Earl Ellis 688-2280 694 2774 Soils 8 Foundations Land Development SOIL LOnG Performed for: Name: %~,-~,~-~ ~txx~s-~- Tel. No./~i"~ Mailing Address: /~ ~ ~t ~ 'Legal Description: ~ ~ )~~ '~ ~ ~i, ~t ~v,~. Depth (feet) Soil Charactertsttc~ Ground Water Encountered: Yes Proposed Installation: Seepage Pit No If yes, what depth~ v/ Drain Field ) Comments: Performed by'. ~ ,~ .~,-..~ Date: ~,. " 0 'El- E GEL ,'ECHNICAL ~ DEVE_OPMENT CO. Box 90, Davis St., Eagle River, Alaska 99577 694-2774 or 688-2.280 Russell Oyster 694-2774 Soils 8- Foundations Earl Ellis 688-2280 Land Development DEPARTMENT OF HEALTH & HUMANSERVICES_ P.O. Box 196650 ·Anchorage, Alaska 99519-6650 .: : ii 343-4744 . CERTIFICATE OF HEALTH AUTHORITY APPROVAL FOR A SINGLE FAMILY DWELLING cOmplete legal description. Lot 20: Bi~;]~ ;2;': ~,~k&' R±dcje Te~cace Location (site address or directions) 14811 West Lake Rodge Dr., E~ale River, AK Property owner Mailing address Lending agency Dennis Anderson Day phone Day phone Mailing address 3. TYPE OF-WATER SUPPLY: ;~ ~'/% '~' /" Individual well xxx "~ I Community well " Public water NOTE: If community well system, provide written confirmation from State ADEC attest- ........ lng to the legality and status of system. OF WASTEWATER DISPOSAL ' Community - ~;_.-i~,; 'NoS'E: :. If c°mm'~l'ni-ty wa~'~ewei~r~"s~is'temj pr°vide'Wri~on confirmation from State ADE~ .; _' 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 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 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 in compliance .with all Municipal and State codes, ordinances, and regulations in effect on the date of this inspection. Name of Firm 17034 Eagle River Loop Road Address ............. Engineer's signature Phone ~ .I y - ~._~ 7 ~ Approved' for' ~ bedrooms. . , ~ Disapproved / ' ' ':~ ',Conditional approval for bedrooms with the f°ll°win' 'St Additional Comments The Municipality of Anchorage Department of Health ant Human Services (DHHS) issues Health Authority Approval Certificates based 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 courtesy to purchasers of homes and their lending institutions in order to satisfy certain federal and state requirements. Employees of DHHS do not conduct inspections or analyze data before a certificate is issued. The Municipality of Anchorage is not responsible for errors or omissions in the professional engineer's work. ' .. ,, -? 72-(~(Rev, 1/91} Back MOA~I - - · .... · . . ,, ~,:.~,; .~ . ~ .. , · , . Municipality of Anchorage Department of Health and Human Services HEALTH AUTHORITY APPROVAL CHECKLIST Legal Description:~-~- ~..o ~:a,,¢~'2_ ~ I~n-~_~ Parcel I.D. A, Well Data Well type Log present ~1) Total depth Sanitary seal Septic/holding tank on lot Absorption field on lot Public sewer main Sewer service line 0~-I -~J$~-07 If A, B, or C, attach ADEC letter. ADEC water system number Date completed Cased to ~- \ ~1 ~ '7 ~ Driller ~_.~ '&'-r-~z_~ ~,~ Casing height Wires properly protected ~N) AT INSPECTION g.p.m. ~ .~ OY-- ; On adjacent lots FROM WELL LOG Static water level Pump level1 SEPARATION DISTANCES FROM WELL TO: ; On adjacent lots Public sewer manhole/cleanout Petroleum tank WATER SAMPLE RESULTS: Coliform Date of sample: B. SEPTIC/HOLDING TANK DATA Date installed Cleanouts ~)U) High water alarm (Y,~ Date of pumping Nitrate ///-O$_ ? )/ ! ~, / O Other bacteria Collected by: ~ ~ ~ Tank size t5-~ Compartments. Foundation cleanout ~N) ,/ Depression (Y~ Alarm tested (Y/N) ~\- ,'~-~ .-ct ~ Pumper "A~¢- ~ SEPARATION DISTANCES FROM SEPTIC/HOLDING TANK TO: ,¥ Well(s) on lot ~ o ~ On adjacent lots To property line I o Absorption field Sudace water/drainage '~ c~ o ~ ~ Foundation Water main/service line 72-026 (3/93)° Front CONTINUED ON BACK PAGE C. LIFT STATION Date installed Lo - ~ ~, ~ ~ ~ Size in gallons ~V----- Vent(~N) ,,/ "Pump on" level at High water alarm level ~ ~ / A- Meets MOA electrical codes(~N) ~ SEPARATION DISTANCE FROM LIFT STATION TO: Well on lot ~ o o ~ +' Manufacturer Manhole/Access(~N) i~.' ~ "Pump off" Level at Cycles tested ~" On adjacent lots ~ c:~ t ~' Sudace water D. ABSORPTION FIELD DATA Date installed .Width .~' Gravel thickness /,5 Z~o ~ Cleanout present.(~N) 1/- ~ ~ ~' ¢ Results~'fail) Length 1 ~ I Total absorption area Date of adequacy test Water level in absorption field before test C," Peroxide treatment (past 12 months) (Y~ ,,~4~ ~- /z~',~',J SEPARATION DISTANCE FROM ABSORPTION FIELD TO: Well on lot 1 ~ o To building foundation On adjacent lots Surface water Cudain drain Soil rating (GPD/FF) ¢~5 '~ [6¢- System type 1'~ O~ 5- ' Total depth Depression over field (YI~ for ~ ~ Bedrooms After test 0" If yes, give date On adjacent lots / 6 o ~ ~- Property line To existing or abandoned system on lot Cutbank ~,X~ Water main/service line /,~ / /.5- Driveway, parking/vehicle storage area E, ENGINEER'S CERTIFICATION I cerb'fy that I have checked, verified, or conformed to all MOA and HAA this inspection. Engineer's Name ,~O~,,&.4 ~ C. Date ,~- //o /~'~' HAA Fee $ Date of Payment Waiver Fee $ Date of Payment Receipt Number MUNICIPALITY OF ANCHORAGE DEPARTMENT OF HEALTH AND ENVIRONMENTAL PROTECTION DIVISION OF ENVIRONMENTAL HEALTH CERTIFICATE OF INSPECTION FOR HEALTH AUTHORITY APPROVAL ~-~ ~(~.z~~ I ~.r'-'~ OF ON-SITE SEWER AND WATER FACILITY 264-4720 Application Date /~:~ ./'"~4/'~'') ~ GENERAL INFORMATION (a) Legal De, scription (include lot, block, subdivision, se. ciion, township__~ range) Location (address or directions) (b) Applicant Name ~ ~ Telephone' Home ~'d¢¢t¢---~¢ ~ Y Business ~ (c) Applicant is (check one): Lending Institution []; Owner/builder,~; Buyer []; Other [] (explain); (d) Lending Institution ~'_,~'_~"~'-~.~,¢~-.¢/'~---~_X Address Y~/~-~ 7 ~'-~) (e) Real Estate Company and Agent Address _~ne (f)' --~/h~the HAA to the following address: TYPE OF RESIDENCE Single-Family,J~' Multi-Family [] Number of Bedrooms ¢ Other WATER SUPPLY , Individual Well~' Community [] Public [] Note: If community well system, must have written confirmation from the State Department of Environmental Conservation attesting to the legality and status. 4. SEWAGE DISPOSAL onsite'[~ Public [] Community [] Holding Tank [] Note: If community well system, must have written confirmation from the State Department of Environmental Conservation attesting to the legality and status. 72-025 (11/84) Page 1 of 2 ENGINEERING FIRM PROVIDING INSPECTIONS, TESTS, FILE SEARCH, DA'I,* AND INFORMATION . ,' AS certified by my seal affixed hereto and as of the validation date shown below, I verify that my investigation of this Health Authority Approval 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 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 in compliance with all Municipal and State codes, ordinances, and regulations in effect on the date of this inspection. S & S ENGINEERING Name of Firm SRB ~96X Address EAGLE RIVER, A~( 99577 Date Telephone Approved for-~L~)/~'~'bedrooms bY'~,~~-~'~5//-~-2 _~.~jDate APproved ~ Disappr°ve/~/ ConditionaP- Terms of Conditional Approval CAUTION The Muncipality of Anchorage Department of Health and Environmental Protection (DHEP) issues Health Authority Approval certificates based solely upon the representations given in paragraph 5 above by an independent professional engineer registered in the State of Alaska. The DHEP does this as a courtesy to purchasers of homes and their lending institutions in order to satisfy certain federal and state requirements. Employees of DHEP do not conduct inspections or analyze data before a certificate is issued. The Municipality of Anchorage is not responsible for errors or omissions in the professional engineer's work. Page 2 of 2 r~--'~ MUNICIPALITY OF ANCHORAGE (MOA) HEALTH AUTHORITY APPROVAL (HAA) CHECKLIST - FEBRUARY 1984 264-4720 Legal Description: ~.~T- ~ Co ~'~¢~.._ I~NVIRONMI~NfAL PROTECTION NOV 1 2 RE E! ED WELL DATA Well Classification Well Log Present (Y/(~ Total Depth ~ ~ Cased to ~ t Static Water Level Casing Height Above Ground /'L-~/~ Electrical Wiring in Conduit(~/N) Separation Distances from Well: To Septic/Holding Tank on Lot ? / 5~ To Nearest Edge of Absorption Field on Lot To Nearest Public Sewer Line If A,_.B,_C, D.E.C. Appro_~ed (Y/N) ~-~:i' 0/~ '/7~, }C~~i~ 7/'~' Yield Date Completed Depth of Grouting Pump Set At Sanitary Seal on Casing ~N) Depression Around Wellhead (Y/~ ; On Adjoining Lots ; On Adjoining Lots To Nearest Public Sewer Cleanout/Manhole Water Sample Collected by Water Sample Test Results Comments ~ ~/~% To Nearest Sewer Service Line on Lot 2. 5'/ff- B. SEPTIC/~ TANK DATA Date Installed _~ ~/¢, -~-~ Size /~"~P ¢.~¢t~ No. of Compartments P-~ Standpipes CN) Air-tight Caps ~N) Foundation Cleanout ~ '~/~-~ ~ Depression over Tank (Y,~ Date Last Pumped // - '~'-~ Pumping/Maintenance Contract on File (Y/N) /*'///~ ; for Holding Tank High-Water Alarm (Y/N) Separation Distances from Septic/Holding Tank: To Water-Supply Well //~"' / ~/~ To Property Line To Water Main/Service Line / f) /-/ Course Temporary Holding Tank Permit (Y/N) To Building Foundation ~ ~- / To Disposal Field '~ To Stream, Pond, Lake, or Major Drainage Comments Page 1 of 2 C. ABSORPTION FIELD DATA Soils Rating in Absorption Strata Date Installed [~, -/~ -~ Width of Field Square Feet of Absorption Area Depression over Field (/~ Results of Last Adequacy Test Separation Distance from Absorption Field: To Water-Supply Well To Building Foundation Lot / 0 f~ To Water Main/Service Line To Stream/Pond/Lake/or Major Drainage Course To Driveway, Parking Area, or Vehicle Storage Area Comments Type of System Design Length of Field ::~ Depth of Field ~' J Gravel Bed Thickness 42. ~ Standpipes Present Date of Last Adequacy Test ,// To Property Line /O /'~- To Existing or Abandoned System on ; On Adjoining Lots ,--~/'''~ To Cutbank (if present) ¢'J / ~ ]0o D. LIFT STATION Date Installed Size in Gallons "Pump On" Level at High Water Alarm Level at Tested for Electrical Codes (Y/N) Dimensions Manhole/Access (Y/N) "Pump Off" Level at Vent (Y/N) Pumping Cycles during Adequacy Test. Meets MOA Comments ** Check Permitted Bedroom Rating Against HAA Request ** I certify that I have checked, verified, or conformed to all MOA and HAA guidelines in effect on the date of this inspection. Signed $ & $ ENGINEERING Date ////~/~ Company SR B '~96X MOA No. EAGLE RIVEE, AK 9~577 Receipt No. 2.¢,=,/ Date of Paymeot Amount: $ Page 2 of 2 72-026 (11/84) Time. "' · ? rime Date Sewer Installed Permit No. Septic Tank Size Holding Tank Size Soils Rating Well To Absorption Area Well Log Received Well to Tank APPLICANT FILLS OUT LOWER HALF ONLY Mailing _ Buyer Address ~t~ffV ~ Lending Institution / ~ ~(~ ~/ /~f~ Phone Realty Co. & Agent ': Phone Address Type Cbsidence ~ Single Family Q Multiple Family No. of Bedrooms ~ Other -- Water. ply ~ Individual A~ACH WELL LOG. A well log is required for all wells drilled since June ~ Community '~ ~/ 1975. For well~ drilled prior to that date, give well depth (attach ~og if G Public Utility _ available.) Sew~g~isposal ~ Individual Year Individual Installed: ~ Public Utility When Connecte8 tO P~blic UtilityL - ~ Holding Tank NOTE: THE INSPEOTION FE~ ~UST AoCO~PANY EAOH REQUEST BEFORE PROOESSING OAN BE INITIATED. February Dennis L. add Lln~-~a S. Anderson P.O. ilex 154 Eagle River, AK 99577 Subject: Lot 20 Block 2 Lake Approval. _ ..... for the individual s~w~r anon· ~ water facilities canner be granted until -the following items have been eomple-hed: q~e top of the well casing sealed with ass, nitary sea], so _~hat it is water tight. AxDosed electrical wires -~o the well head are in~ violation of the MuniciDalitv of Anchorage codes and must se in conduit. - - The septic tank pumped with a receipt submitted to this department. The total number of gallons pumped needs %o be on %]~e .... receipt and verified by a re~istered~, . _~ engineer as to the actual number of gallons pumped. This is %o verify the size of the seDtic tank. Expose the septic tank manhole 'to verify its existence. An adequacy test needs to be performed on tJ~e existing leaching area. Tlnis test will ~etermine if ~fhe system is adequate according to National Standards. A listing of private firms performing the test is enclose~]. This report needs to b{~ submitted to this offi~e for our review. _~e sewer system serving the white house on the neighboring lot needs to be located so that we can measure the distance bet¥;een your well and that sewer system. · Please notify this department for a reinspection when the noted discrepancies have been corrected, If there are ,,%ny further questions, please call this office at 26A-4720. Sincere!y,i Robert C. Pratt Associate Environ~ental S~eclalisq EXCAVATION ROBERT A. SHAFER WORK March 3, 1982 CIVIL ENGINEER 694-2979 Dennis Lo Anderson, DDS P'%Oo Box 975 Eagle River, Alaska 99577 Dear Dro Anderson, Reference: Lot 20: Block 2: Lake Ridge Terrace Subdivision A sewer system adequacy test was performed on the system located on the referenced property as"~ou requested. The septic tank was pumped and verified to have a capacity of approximately 1250 gallon~ The seepage pit was full of water and approximately 1000 gallons was removed° A~t000 gallons of fresh water was then placed ba~ into the crib and after a period of 24 hours measurements indicate approximately 225 gallons had percolated out of the crib° It can be concluded from the above test that the septic t~nk:is adequate for the three bedroom residencellocated on this property, however, I regret to inform you that the seepage pit is only adequate for slightly over one bedroom and it will be necessary for you to have the system upgraded to satisfy the requirements for a three bedroom home° Even though the seepage pit is not adequate for the number of bedrooms in this house, based upon planned occupancy for the remainder of this winter the system should provide adequate percolation until the upgrade can be performed during the summer of 1982. If we may be of further assistance, please do not hesitate to ca!l~, cc: First N ional Bank of Anchorage Main' Branch Municipality of Anchorage Department of Health and Environmental Protection SRB 196X EAGLE RIVER, ALASKA DAVID A, SLENKAMP ROBERT A. SHAFER MECHANICAL ENGINEER 694-9055 July 16, 3.981 CIVIL ENGINEER 694-2979 Dennis L. Anderson, D.D.S. PoO. Box 975 Eagle River, Alaska 99577 Dear Dr. Anderson, Reference: Lot 20: Block 2: Lakeridge Terrace Subdivision At the request of Mr. Paul Gibbs, I performed a soil log on the referenced property, a copy of which is enclosed for your use. It is my understanding from talking to the Municipality of Anchorage, Department of Health and Environmental Protection that they are no longer issuing permits for on-site sewage systems on any property within this subdivision that borders upon Lower Fire Lake. If you intend to upgrade the system located on this property in your further development of the property it will be necessary for you to make application to the Municipality for a holdinq tank. I also undemstand that there is currentlv a study being performed by a consulting enqineering firm in Anchorage to determine the feasibility of a central collection system to serve those properties fronti~q on Lower Fire Lake. You may be able to obtain further information on these studies from the Municipality of Anizhorage. If we may be of further service, please do not hesitate to call. Singe~ely, V/R~BERT A. SHARER, 'oE. AS/ss Enclosures / SRB 196X EAGLE RIVER, ALASKA -)EF/IL /AN~- - -----~.__ t DESCRIPTION DISTANCE FROM WELL ~MATERIAL_ NUMbeR OF LIQUID CAPACITy. ~COMPARTMEN[s GALLONS. INSIDE LENGTH _INSIDE WIDFH LIQUID SEEPAGE SYSTEM: SEEPAGE PiT: - .... _DEPTH~ NUMBER OF PITS LINING MATERIAL NEAREST LOT LINE TILE DRAIN FIELD: -OUTSIDE DIAMETER __OR WIDTH~_:.~__, LENGTH__:~_~_~, DEPTH~ DISTANCE FROM WELL -, BUILDING FOUNDATION / b -/, TOTAL EFFECTIVE ABSORPTION AREA (WALL AREA) : SQ, Fl. D/STANCE FROM WELl FOUNDATION NUMBER OF LtNES__~DISTANCE BETWEEN LINES ABSORPTION AREA ' ' DEPTlt: TOP OF TILE TO FINISH GRADE WELL: TYPE_ FI. DEPTH NEAREST LOT LINE_ - TRENCH WIDTH LENGTH OF EACH LINE__ -DEPTH OF FILTER MATERIAL BENEATH TILE D/STANCE FROM -, BUILDING FOUNDATION WATER LOT LINE DISTANCES: TOTAL LENGTH -, OF LINES __IN. TOTAL EFFECTIVE __IN. ABOVE TILE NEAREST ~ SAMPLE , SEPTIC ' ~ NEAREST SEWER LINE~___, TANK SEEPAGE ~, OTHER ~ SYSTEM__~, CESSPOOL~ SOURCES '' DIAGRAM OF SYSTEM , ;;,: ,' DATE APP ROVED