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Home My WebLink AboutRABBIT CREEK VIEW & HEIGHTS BLK 1V LT 15BRabbit Creek View Heights Block i V Lot 15B #020-541-55 of Anchorage Development Services Department FOMunicipality • Building Safety Division .... On -Site Water and Wastewater Program. 4700 Bragaw St. P.O. Box 196650 Anchorage. AK 99519-6650 Page of www.ci.anchorage.ak.us (907) 343-7904 ON-SITE WASTEWATER DISPOSAL SYSTEM AND/OR WELL INSPECTION REPORT Permit Number. SWO50403 PID Number 020-541-23 R.m Leonard Stanley Wastewater System: ❑New ®Upgrade AddwF P.O. Box 111257 Anchorage, AK 99511 ABSORPTION FIELD Prow 345-7316 lwmeaaBs°"" Four DD.w Tmmda 91&n Traxa Deva DMoana D 00 LEGAL DESCRIPTIONS sw Tow o.w nen aasrM'�" 1.2 GPPFr fl. a`1V Lot 15A 6a0arran: Rabbit Creek View DWM apipi, nm anPm ora. Gnaw awe, eennn pip, 0 fl. .5 fl Tim w Raw Serra[ Fe a eaow on rw oeae Gn Wgaa. 3 -4 Fr. 100 fl, Well: ❑New ❑Upgrade C; nM. wmoerar Lwe 5 Ft. 2 10 Ft cxremown (Prweb. A B, Q Taut Daps Geea b Tam r>eapmn a Pp Maarl Existing fl. FL 50o Fe ASTM D3034 PVC Peer D"Dr 5m wra Lewa Maeleeef Dae Mlaaa FL A Plus Home Services 877-92006 rxYaPam Sao Cary /rye roow GraaxH TANK GPM fl. R SEPARATION DISTANCES ❑ Septic ❑ Holding ® S.T.E.P. ❑ Other. To Septic Absorption LM Holding WrrJPmere eO1eef h From Tank Field Station Tank Serer use Anchorage Tank 1,500 GL Meaerrl Mom.a co,,P w was >Ilw >100' >100' N/A >25' Steel Two (2) srroa,wra >100' >100' >10(r N/A LIFT STATION Lm um »n >10' >s NIA 250 Gr r wa..r Anchorage Tank PVaq elf Y.rla •gngaR le.a al Hyo res arca Fandi001 >S >70' >S N/A 42 rn 42 ea 4 9 k OM Pro Nona Noted Paeap Max. a Moor Orenco P20 EMRxa Iwpemaw pedanra M Eds Electric Rem... Y Insulation Over Septic Tank and Both Drainfields. BENCH MARK Lara, erd D..ap Existing 12' Culvert > 20' Up Gradient from Drain Field. Garage Slab Absorption Trenches Levelled with Filter Sand Meeting 100.00 fl Municipal Requirements. iV s ` M. Anderson a 817106 Inspections performed by: Dates: 1 r 'ti rf i .:, �•,,...., s � %'� f+ '�; 2nd 8/9/06 •' ., - f DevelopmentServices Department Approval TF3 Conditional Approval W Date: h-'4107 7n t . :1 ' f n � : GU.l}1A.L E P V p[.^;,C.V .' � ✓ , ed and approved by: C l� Date: 7 07 t�tii+.e�.�'' t(e ANDERSON ENGINEERING P.O. BOX 240773 ANCHORAGE, AK 99524 522-7773 677-7766 FAX MEMORANDUM DATE: 'June 27, 2007 TO: Deb Wockenfuss FROM: Mike Anderson, P.E. SUBJECT: Lot 15A, Block 1V, Rabbit Creek View Subdivision Septic System Construction Conditional Approval The owner of the subject property has completed the landscaping of the mound over the absorption trenches placed on the property last fall. Final approval may now be granted for the construction of the septic system. Please review this data and advise if further information is required. Municipality of Anchorage DEVEOPMENT SERVICES DEPARTMENT 4700 South Bragaw Street Anchorage. AK. 99519-6655 - 343-7904 On -Site Wastewater Disposal System or Well Inspection Report Permit Number. SW050403 RABBIT CREEK VIEWSUBDIVISION LOT 15A, BLOCK 1V 67.226 S.F. \ 777 865 797 52 a85 82 t' 67W MN 679 61.7 ego M1 88.r 72.7 90.7 M2 104.5 Gaff IOG.r v 15A ca 6 • EWA SW Page 2 of 3 PID No. 020-541-23 PLAN AS -BUILT SCALE 1- - 66' \ T I 1N Q 7• 61 I V.• p'(E............. • t 49th �•••':�} 1. • •" �, 0 MICIMEL E. ANDERSON \ No. cF.Ami 0 v 15A ca 6 • EWA SW Page 2 of 3 PID No. 020-541-23 PLAN AS -BUILT SCALE 1- - 66' Municipality of Anchorage DEVEOPMENT SERVICES DEPARTMENT Page 3 of 3 4700 South Bragaw Street Anchorage, AK. 99519-6655 - 343.7904 On -Site Wastewater Disposal System or Well Inspection Report Permit Number. SWO50403 PID No. 020-541-23 Original 94.1 Ground Original 94 Ground EAST LEG N 50' (Trench Length) 3115'Onfices ® 3 - WEST LEG 49th ...xA .. . ..... PROFILE AS-BUILTNo. [euei Ary " �` µ�I — Sole: 1'•iP X1 '•.7 �v4 `�46.-FESS1a :t EDS ELECTRIC INC ■ APRIL 12, 2007. A+ HOME SERVICES 7501 E. 140TH AVE. ANCHORAGE, AK 99516 907 272 4590 04/12/07 08t19am P. 001 ED'S ELECTRIC INC. P.O. BOX 210767 ANCHORAGE, AK99521 TO WHOM IT MAY CONCERN: ANCHORAGE (997) 272.4SOI Fax: (907127!1590 SUBJ: 16001 FRANCESCA SEPTIC LIFT STATION, LOT 15A BLK IV, RABBIT CREEK VIEW. ED'S ELECTRIC, INC. INSTALLED ELECTRICAL ON SUBJECT PROJECT TO THE CODE REQUIREMENTS OF THE NATIONAL ELECTRICAL CODE AND THE MUNICIPALITY OF ANCHORAGE. THANK YOU, k DWAYNE R BRUN ED'S ELECTRIC, INC. ,I .i Municipality of Anchorage • -� Development Services Department / Building Safety Division On -Site Water and Wastewater Program 4700 South Bragaw St. P.O. Box 196650 Anchorage, AK 99519650 www.ci.anchorage.ak.us (907)343-7904 ON-SITE SEWER/WELL SUBMITTAL COMMENT SHEET TO: Anderson Engineering Legal description: Rabbit Creek View, B1V L15A ❑Permit ❑C.O.S.A. ®Inspection Report The attached paperwork has been reviewed and is being returned for the following reasons: oA 1. Submit a lot line waiver request and fee. 1 v- ✓2. The alternate is not shown on the as -built site plan. of<3. What is the 250 gal list station? ✓4. What is the pump model? ✓5. The entire disposal field is not within 30' of the percolation test 6. For the swing ties: is location B'readily locatable under winter conditions°? 2, 0K 7. The permit was issued for a 5 bedroom system. but a 4 bedroom was built. Please address. ✓6. Show the test hole water and original grade elevation on the profile. ✓9. What type of filter material was used under the bed? 10. Please state If it has a 3 to 1 slope. 11. Please state if it has top soil and seeding. Name of reviewer. Deb Date: April 10, 2007 Please supply the necessary information and re -submit your request. LEAVE THIS FORM ATTACHED TO THE PAPERWORK ANDERSON ENGINEERING P.O. BOX 240773 ANCHORAGE, AK 99524 522-7773 677-7766 FAX MEMORANDUM DATE: March 13, 2007 TO: Deb Wockenfuss FROM: Mike Anderson, P.E. SUBJECT: Lot 15A, Block 1V, Rabbit Creek View Subdivision Septic System As Built We have revised the Plan As Built for the septic system placed on the subject lot to include the alternate site. It will be composed of an Advantex Treatment System with a 5' wide by 20' long by 4' effective depth absorption trench. The location of the trench will be more than 100' from the outlet of the culvert crossing the property. Swing ties to the septic system are shown from Point B due to the distance from other permanent points on the property. Point B is the lot comer. It is marked with a 3' high stake immediately adjacent to the rebar comer marker. The absorption trenches have been backfilled with natural organic material which includes topsoil and natural seed. The owner of the property has assured me additional grading and revegetation will be completed once weather conditions allow. The side slopes of the trenches have been backfilled to a 3:1 angle of repose. During construction of the trenches we verged that soil conditions were uniform throughout the entire area. A small area is outside the 30' radius of the test hole, but soil conditions in this area are exactly the same as those encountered in the test hole. The pump model has been added to the inspection report. We have also added the groundwater depth and original ground elevations on the report. A statement has also been added concerning the filter sand used to level the absorption trenches prior to placement of the drain field rock. MUNICIPALITY OF ANCHORAGE n1 Development Services Department t ary- On -Site Water 8 Wastewater Program 4700 South Bragaw Street Q1q l P.O. Box 196650, Anchorage, AK 99519-6650 ou (907) 343-7904 �\ 1 ON-SITE WASTEWATER DISPOSAL SYSTEM PERMIT Upgrade Date Issued: Oct 27, 2005 Expiration Date: Oct 27, 2006 Permit Number: SW050403 Parcel ID: 020-541-23 Legal Description: RABBIT CREEK VIEW SUBDIVISION BLOCK 1V LOT 15A Design Engineer: 0014 Anderson Engineering Site Address: 16001 FRANCESSA DRIVE Owner Name: LEONARD STANDLEY Lot Size: 67226 SO. FT. Owner Address: PO BOX 111257 Total Bedrooms: 5 Permit Bedrooms: 5 ANCHORAGE. AK 99511 - This permit is for the construction of: ❑✓ Disposal Field ❑✓ Septic Tank ❑ Holding Tank ❑ Privy ❑ Private Well ❑ Water Storage All construction must be in accordance with: 1. The attached approved design. 2. All requirements specified in Anchorage Municipal Code Chapters 15.55 and 15.65 and the State of Alaska Wastewater Disposal Regulations ( 18AAC72 ) and Drinking Water Regulations ( 18AAC80 ). 3, The 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. a.) The upper six inches of the mound absorption trench shall consist of top soil and be sufficiently vegetated to prevent erosion. Received By: Issued By: Date: de _z 7715 �. •.:.••. a� Municipality of Anchorage -� Development Services Department Building Safety Division Onsite Water and Wastewater Program 4700 South Bragaw St P.O. Box 196650 Anchorage, AK 99519-6650 www.ci.anchorage.ak.us (907) 343-7904 N -SITE SEWER/WELL PERMIT APPLICATION FOR A SINGLE FAMILY DWELLING Parcel I.D. ()'D — 5 U I - A3 Permit Number SW Property owner(s) Leonard Standlev Day phone 3457316 Mailing address (1) P.O. Box 111257 Anchorage, AK 99511 Mailing address (2) 16001 Francessa Drive Zip Code Legal description (Lot, Block & Sub'd.) Lot 15A, Block 1V, Rabbit Creek kView Subdivision Legal description (Section, Township & Range) Lot Size 67.226 SF Acres/Sq.Ft. THIS APPLICATION IS FOR: Number of Bedrooms Five (5) Sewer Only ❑ Well Only ❑ Sewer and Well ❑ Water Storage ❑ Sewer Upgrade Hot Tub ❑ Jacuzzi ❑ Swimming Pool ❑ Water Softening Unit ❑ Therapy Pool ❑ certify that the above information is correct. I further certify that this application is being made for a Single Family Dwelling and is in accordance with applicable Municipal Codes. (Signature of property owner or authorized agent) N Permit Fees: i1 yb O t ,r7C'= /j,+,i"Waiver Fees: Date of Payment 19 — To —O s� Date of Payment Receipt Number. '/ t -i ? tb Receipt Number. (Rev. 12/00) ANDERSON ENGINEERING P.O. BOX 240773 ANCHORAGE, AK 99524 522-7773 677-7766 FAX September 29, 2005 Municipality of Anchorage Development Services Department On -Site Water and Wastewater Program 4700 South Bragaw Street Anchorage, AK 99519-6650 Subject: Lot 15A, Block 1V, Rabbit Creek View Subdivision Septic System Design and Permit Application Impacts to Adjacent Properties Dear Onsite Services Engineer: The owner of Lot 15A, Block 1, Rabbit Creek View Subdivision intends to modify the existing house on the property into a new five -bedroom home. We are therefore requesting a permit be issued for the construction of a septic system to serve the home and replace the failing system. No conflicts exist between the existing well and the proposed septic system or wells or septic systems on adjacent properties. The Site Plan and backup documentation identify the location and configuration of the proposed septic system and the alternate site along with the existing system. The existing septic tank will be pumped, crushed and backfilled in its current location, which falls inside the protective radius for the well on the lot. Existing drainage arrows and the current drainage pattern are also identified on the Site Plan. The drainage pattern will be maintained after development of the new system is complete. Test holes placed near the location of the new absorption trench and alternate site revealed silty sand with gravel. The accepting soils were tested and found to have a percolation rate of between 1 and 5 minutes per inch. The average application rate for design purposes was set at 1.2 gallons per day per square foot. Groundwater was found during excavation in both holes and stabilized during the monitoring period, which included very heavy rains in the area. Our design includes the placement of a new 2,000 -gallon STEP tank along with 2 new 63' long by 5' wide absorption trenches with no effective depth to collect and treat the sewage generated in the house. The bottom of the trenches will be .at the ground surface. The distribution pipe will be 3" above the surface. Organic material will be removed and replaced with coarse sand. Similarly, the ground surface will be leveled as necessary with coarse sand or drain field rock. A minimum of 3' of cover will be placed atop the bed and a minimum of 4' of cover will be placed atop the new STEP tank. Lot 15A, Block 1V, Rabbit Creek Subdivision October 23, 2005 Page Two The ground surface on the lot slopes from east to west at grades approximating 1% to 2%. The new absorption trenches will be constructed parallel with the slope of the ground surface as much as possible in conformance with Municipal requirements. The new septic system will be constructed 100' from all wells and 100' from any surface water. It will also be constructed a minimum of 10' from any water service in the area. If the system is constructed in accordance with our design the following statements apply: The system, if constructed as designed, will have no adverse impact on the wells in the area or those to be constructed in the future. 2. The system, if constructed as designed, will have no adverse impact on existing septic systems in the area or those to be constructed in the future. 3. The system, if constructed as designed, will have no adverse impact on reserve space, either surface or subsurface, on any lots located in the area. 4. The system, if constructed as designed, will have no adverse impact on drainage patterns in the area. The current drainage pattern will be maintained. Sincerely, A'�E a'--, Michael E. Anderson, P.E. Attachments 49th l ViCIMtL L. ANDERSON �, No. CE -4381 4 ` \ 13 VACANT \� \ Leo Circle 16 \\ 15 \ r Q 't" IItVf�r� I SI G N I 9A 1 VACANT I 18 I s 19B NOTE: No Conflicts with Adjacent wells and Septic Systems. "Otto•. ��.•PqE,�.....,... 1 N! . i YI6MEL lIUICENH(M No. CE.JL , - AREA MAP '1O SCALE I"- 100• W-4 o-,,- i LOT 15A, BLOCK 1, RABBIT CREEK VIEW k" cltPl � SITE PLAN SCALE T - 50' LOT 15A, BLOCK 1, RABBIT CREEK VIEW SUBDIVISION DESIGN FACTORS: SYSTEM REQUIREMENTS: Five Bedroom Home 5' Wide Trench System Pero. Rate: 1.25 Min./inch 2,000 Gallon STEP Tank Application Rate: 1.2 GPD/SF .5' Drainfield Rock 5 Bedrooms • 150 GPD/Bedroom = 750 SF Absorption Area 750 SF/1.2 GPD/SF/5 SF (Width) = 125 LF Trench Length THEREFORE: Construct 2-63' Long x 5' Wide x No Effective Depth Absorption Trenches. Flow Line Elevation in Trenches to be 3" Above Original Ground Surface. Total Depth to be .5' Below Existing Ground. Provide 3' Cover Over Absorption Trench and 4' Cover Over Septic Tank. Remove Organic Material and Replace with Coarse Sand. 2' Min.�Insulation and Natural Geotextile Fabric Backfill 6" o 6" 1" Perforated PVC (Holes Down) 3/16" Holes @ 4' Spacing Drainfield Rock 5, Coarse Sand (See Specification) TYPICAL 5' WIDE TRENCH SECTION (NO SCALE) • p'�.• E of ,..•••••••• NOTE: Grade Area Over Trench to Drain Away. 49th 6' Separation From Bedrock. :...„, ..._ .„... „........ . Minimum 4' Separation From Groundwater. i Minimum 100' Separation From Private Wells in the Area. 0; MCHAEL E. AHCERbON Minimum 100' Separation From Surface Water or Streams.. �� . t,_ No. ME l ANDERSON ENGINEERING P.O. BOX 240773 ANCHORAGE, AK 99524 522-7773 677-7766 FAX MEMORANDUM DATE: October 25, 2005 TO: Julie Makela, P.E. FROM: Mike Anderson, P.E. SUBJECT: Lot 15A, Block 1V, Rabbit Creek View Subdivision Septic System Permit We have revised the test hole log information to include groundwater monitoring through October 15. Groundwater in Test Hole No. 1 was found at 4.5' below the ground on October 15 and has since dropped to 6.6'. The groundwater in Test Hole No. 2 remained at 4' below the surface. The absorption trenches have been designed for a groundwater level of 4' below the surface. An area map is included showing the existing well on the property to the west. Lots on the north, south and east are either vacant or have no systems within 200' of the property. Drainage arrows are shown on the Site Plan indicating shallow slopes from east to west. Please let me know if you have any questions. MUNICIPALITY OF ANCHORAGE DEVELOPMENT SERVICES DEPARTMENT 4700 SOUTH BRAGAW STREET ANCHORAGE, AK 99519-6650 DE•.rnI (4xt) 1- 2 3 4 5 6 7 8 9 10- 11- 1 1 1 1 SOILS LOG - PERCOLATION TEST LEGAL DESCRIPTION: LOT 15A, BLOCK 1, RABBIT CREEK VIEW S/D PERFORMED FOR• LEONARD STANDLY DATE: 8/24/05 PROJECT No- PARCEL o-PARCEL IDN TECHNICIAN: MEA .40 .4" TEST I IOLE It 1 OB/OG SILTY -SANDS W/ GRAVELS READING SM -GM NET TIME (MINUTES) DEPTH OF WATER (INCHES) NET DROP (INCHES) �_ TEST HOLE PRESOAKED PRIOR TO TESTING: GROUNDWATER @ 4.5' Cy 10/15/05 i 8. GROUNDWATER @ 6.5' 10/22/05 2 SITE PLAN 15A WAS GROUND WATER ENCDUMLRED? YF% IFYESoWNATDI'PIh 8' BOH DATE OF WATER AFTER MONITORING: 6• 1% DATE OF MONITORING: 9/79/65 DATE READING GFjOSS TIMEII (MINUTES) NET TIME (MINUTES) DEPTH OF WATER (INCHES) NET DROP (INCHES) 9/29/05 TEST HOLE PRESOAKED PRIOR TO TESTING: 1 3:10 8. 2 3:20 10 DRY 8. 3 3:21 8. 4 3:31 10 DRY 8' 5 3:32 8. 6 3:42 10 DRY 8' PERCOLATION RATEJ.25 (MINIINCI D FERC. HOLE DIA. 6 !INCHES) TEST RUN BETWEEN, 1.5 FT. and 2_5 FI'. COMMENTS: TEST HOLE PRE SOAKED PRIOR TO TEST. TEST PERFORMED BY VETECH ENGINEERING TECHNICAL SERVICE. 1, MICHAEL E. ANDERSON CERTIFY THAT THIS WAS PERFORMED IN ACCORDANCE WITH ALLSTATE AND MUNICIPLE GUIDELINES IN EFFECT ON THIS DATE: MUNICIPALITY OF ANCHORAGE DEVELOPMENT SERVICES DEPARTMENT ..p��,a 4700 SOUTH BRAGAW STREET ANCHORAGE, AK 99519-6650 •�e,�p�..�••..,.. �' *• �j SOILS LOG -PERCOLATION TEST 49th i . .........................._.._.....�..= t^ i MICIIKL L ANDERS(M � LEGAL DESCRIPTION: LOT 15A, BLOCK I, RABBIT CREEK VIEW S/D •�� in. t6 o t. �� PERFORMED FOR -LEONARD STANDLY DATE: PROJECT No PARCEL ID ,#• TECHNICIAN: MEQ Profeeelonal En Ineere Stam Dwnl TEST I IOLE # 2 crap 1 OB/OG SLOPE SITE PLAN 8' 2 2:27 8' • SILTY -SANDS W/ GRAVELS 3SM-GM •� • m � 'I GROUNDWATER @ 4' v ISA 5 •' , 10/15/05 6 ;. 7 8 BOH 9 10 WAS GROUND WATER ENCOUNTERED? YFS IF YES r(1 WIIATDEVnlf 4 1% DEMI OF WATER AFTER MONITORING: 4• 11 DATE OF MONrrORING: 9/79/05 12 13 DATE READING G OSS TIME NET TIME DEPTH of NET DROP WATER MINUTES) (MINUTES) (INCHES) (INCHES)14 9/29/05 TEST HOLE PRESOAKED PRIOR TO TESTING: 15 1 2:05 8" 16 2 2:15 10 DRY 8' 3 2:16 a• 17 4 2:26 10 DRY 18 19 6 2:28 10 DRY 8' 20 PERCOLATION RATE�(MINANCI1) FERC. I TOLE DIA. 6 (INCHES) TEST RUN BETWEEN: 1.5 FT. and 2_5 FT. COMMENTS: TEST HOLE PRE SOAKED PRIOR TO TEST. TEST PERFORMED BY VETECH ENGINEERING TECHNICAL SERVICE. 1, MICHAEL E. ANDERSON CERTIFY THAT TI IIS WAS PERFORMED IN ACCORDANCE WITH ALL STATE AND MUNICIPLE GUIDELINES IN EFFECT ON THIS DATE: 8' 5 2:27 8' ON-SITE WASTEWATER DISPOSAL SYSTEM CONSTRUCTION AND MATERIAL SPECIFICATIONS SUBJECT: LOT 15A, BLOCK 1V, RABBIT CREEK VIEW SUBDIVISION GENERAL: The scope of this project includes the pumping, crushing and backfilling of the existing 1,000 -gallon septic tank and the procurement and placement of a new 2,000 gallon STEP Tank at the location shown on the site plan. Work also includes the construction of 2 new 63' long by 5' wide absorption trenches also shown on the Site Plan. The distribution pipe for the trenches will be placed at the surface. Sand or drain field rock be required to level the existing ground surface to provide a level plain for the new trenches. All components of the new absorption trenches, septic tank and lift station must be constructed a minimum of 100' from wells in the area and 100' from any surface water. Insulation will be required atop the trench to prevent freezing. In lieu of insulation a minimum of 3' of cover must be placed atop the trench. A minimum of 4' of cover is required over the Lift Station. 2. Construction shall be in accordance with the approved site plan, design drawings, Municipal Permit with any special provisions or conditions, and all applicable State and Municipal Wastewater Disposal Regulations. 3. The Contractor shall be responsible for obtaining all underground utility locates and for the layout of the septic system and verification of the location of all lot lines. Contractor is also responsible to verify the separation distance from the well on this and adjacent lots. 4. Unless specifically agreed otherwise, the contractor shall be responsible for final grading areas subsequently depressed from soil settling. Property owner shall be responsible for revegetation of affected areas unless specifically agreed otherwise. 5. Contractors installing wastewater disposal systems must be certified by the Municipal Department of Health and Human Services for system installations. Owners installing their own systems must receive prior approval from D.H.H.S. before beginning system installation. SEPTIC TANKILIFT STATION INSTALLATION The 2,000 -gallon combination septic tank and lift station must be constructed by a certified tank manufacturer. Construction shall include an 18" manhole to provide access to the lift station. Lot 15A, Block 1V, Rabbit Creek View September 29, 2005 Page 2 of 4 2. The septic tank shall be sufficiently bedded to prevent settling or shifting of the tank. 3. All standpipes on the septic tank shall extend a minimum of 12 inches above final grade. 4. Tanks installed without 4' of cover shall have a minimum of 2" of direct burial insulation. 5. A foundation cleanout shall be installed one to four feet from the building foundation. Two cleanouts are required between the tank and the drain field. 6. Final grading over the tank shall be such that a positive slope exists away from the septic tank. DRAIN FIELD CONSTRUCTION: 1. The drain field shall be constructed to the dimensions shown on the design. The bottom of the bed shall be within 2" of level. 2. Distribution piping must be placed level with perforations down atop a level bed of drain field rock. Rock should then be placed over the pipe to provide a minimum of 2" of cover. 3. A silt barrier or geotextile fabric must be placed between the drain field rock and the natural soil backfill. 4. Monitor tubes must be 4" in diameter and installed at the locations shown on the design. The portion below ground must be perforated. 5. Contractor shall verify the septic tank and drain field are a minimum 100' away from any private water wells in the area, 150' from a Class "C" Well or 200' from any community well. 6. Direct bury insulation must be placed over the distribution system if less than 3' of backfill depth is available. Finish grade over the trench must be mounded to prevent settlement or depressions. 7. Grade area surrounding the absorption trenches to drain away. 8. A minimum 2' of accepting soil is required below the drain field rock for a 5' wide trench. Contractor shall verify this condition prior to placement of the rock. All pockets of unacceptable materials must be removed and replaced. Lot 15A, Block 1V, Rabbit Creek View September 29, 2005 Page 3 of 4 MATERIAL SPECIFICATIONS: The lift station must be constructed by a municipally approved septic tank manufacturer. An Orenco 20 OSI 05 HHF-5 pump is recommended. 2. The following pipe materials are approved for use in septic system installations in the Municipality of Anchorage: Cast Iron (perforated and solid), ASTM D3034 or P.V.C. (perforated and solid), ASTM F810 or H.D.P.E. (perforated, but not solid) and ASTM D2662 or A.B.S. (perforated and solid). 3. Insulation shall be at least 2" thick extruded direct burial polystyrene (Dow Chemical Co. Styrofoam HI or equal). 4. Septic tank inlets and outlets shall be fitted with watertight couplings (Caulder, Fernco, or equal). 5. A permeable geotextile fabric (Typar, Mirafi or equal) must be installed between the final drain rock layer and the native soil layer. 6. All drain rock shall be .5" to 2.5' in diameter with less than 3% passing the #200 sieve. FILTER SAND SPECIFICATION: 1. Material for Filter Sand must be classified as a masonry sand and meet the following gradation: 50% or More Passing the No. 4 Sieve 2% or Less Passing the No. 100 Sieve 1 % or Less Passing the No. 200 Sieve INSPECTIONS: Municipal Ordinance requires a minimum of two inspections. These inspections must be conducted under the supervision of a professional engineer registered in the State of Alaska. The first inspection must be conducted after the excavation of trenches, beds or pits and before the installation of any gravel. A septic tank may be set in place, but may not be backfilled. The second inspection must be conducted after the placement of the geotextile fabric, gravel, distribution piping, standpipes, cleanouts and insulation. No backfill should be in place at the time of inspection. Lot 15A, Block 1V, Rabbit Creek View September 29, 2005 Page 4 of 4 Contractor shall provide a copy of all field survey layout and construction notes for use in preparing the certified as -built of the completed system. ....... GRE,i ':R ANCHORAGE AREA MOl, !GH ~ Department of Environment Quality 3500 Tudor Road Anchorage, Alaska 99507 INSPECTION REPORT ON-SiTE SEWAGE DISPOSAL SYSTt':'t~A MAILING ADDRESS ~;~'/Z~4 /~'~Z/~ ,.~ - PHONE SEPTIC TANK: 5~/¢/vdP/Pg /y~/'~"/~.~/',d~X~-D /¢~-2Z/;/g ¢~-4.~/¢F-¢~ DISTANCE FROM WELL~:;~//~'~ MANUFACTURER ~¢~'~..('~E:~J MATERIAL INSIDE LENGTH ~ INSIDE WIDTH LIQUfD DEPTH NUMBER OF COMPARTMENTS LIQUID CAPAClTY/~!¢)~) GALLONS. TILE DRAIN FIELD: DISTANCE FROM WELL~ZCOUNDATION ·_NEAREST LOT LINE //~//~ TOTAL LENGTH OF LINES NUMBER OF LINES_ 2 DISTANCE BETWEEN LINES ~ TRENCH WIDTH -- IN, TOTAL EFFECTIVE ABSORPTION AREA ~6¢I6¢) SQ. FT, LENGTH OF EACH LINE /~/~q'/~;'.~/'//~h //o/~c¢~//~ /2F'~6 / DEPTH: TOP OF TILE TO FINISH GRADE ~ / DEPTH OF FILTER MATERIAL BENEATH TILE ~ IN. ABOVE TILE ~ IN. WELL: BUILDING CESSPOOL APPROVED CONSTRUCTION E~ST NEAREST , OTHELOT LfN~~L~// , TANK DISAPPROVED REMARKS I~.~ DISTANCE FROM: SEEPAGE % SYSTEM % DISTAN C ES: ue/~6~//J INSTALLED BY: /_L. ////]//C/d* SEWER LINE DEPTH: DIAGRAM OF SYSTEM DATE; ~'~/4~ f//a/A~PROVED G.A.A.B. Location (address of: Township, ~ange, ~ Section (if known); distance from road: Size o Ca,t-g_ Depth of .ole Static wat~ level~~eet (able) (below) l~d s~ace. ~inlsh of well (check one) ~en end Describe screen or per~ora~ions: i~ell Pu~Ping te~t at--gallons per (~r) (mi~ for / ho~s ~ith .' .~ ~ fee~-o~ dra,~o~ fro~ static.level: ' feet. .~)epth in £eet from ground surface Give details oi~ formations penetrated, size of material, color, and hardness. to to to to to MUNICIPALITY OF ANCHORAGE DEPT. OF HEALTH & ,-,-~- o i985 RECEIVED' GREATER ANCHORAGE AREA BOROUGH DEPARTMENT OF ENVIRONMENTAL QUALITY 3330 "C' STREET ANCHORAGE, ALASKA 99503 TELEPHONE 274-456! SEWAGE DISPOSAL SYSTEM -- APPLICATION AND PERMIT PERMIT NO. NAME OF MA'L'NG ADOBEBs ¢O¢ LEGAL DESOR,PT,ON ~NSTALLATION DP: SEPTIC TANK /~O(J TYPE AND SIZE OF FACILITY TO BE SERVED FINANCED THROUGH COMPLETION DATE ANTICIPATED . SEEPAGE PIT DRAIN FIELD OTHER TO BE iNSTALLED BY NOTE= THIS PERMIT l~ 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. TYPE __ MINIMUM DISTANCES, RE(;~UIREMENTS FOUNDATION tO SEPTIC TANK ~*'~t FOUNDATION TO~T. [~ ~ SEPTIC TANK TO S~C-~pI~ WALL / ?"~'~' , DRAIN FIELD_ TO NEAREBT LOT LINE. WELL TO SEPT,C TAN~ J'O0 . ~--~ WATER MAiN TO SEPTIC TANK SEEPAGE PIT CAST IRON INTO AND OUT OF SEPTIC TANK AND INTO CRIB CROSSING GAP OF EXCAVATION E FEET INTO UNDISTURBED SOIL. 4 INCH DIAMETER CAST IRON SIPHON PIPES ON SEPTIC TANK AND SEEPAGE Pit FITTED WITH AIRTIGHT REMOVABLE CAPS. GRAVEL BAC~CFILL OR SEEPAGE AREA SIZE TYPE DIAGRAM OF SYSTEM t CERTIFy THAT I AM FAMILIAR VVITH THE REQUIREMENTS OF GREATER ANCHORAGE Area BOROUGH ORDINANCE NO. 28-68 AND THAT THE ABOVE DESCRIBED SYSTEM IS IN ACCORDANCE WITH SAID CODE. � uH CN 1. nneil Vl(h �.. f11t I: f1 U1i Kl1 tr u14 DEPARTMENT OF ENVIRONMENTAL QUALITY CASE 27 3500 TUDOR ROAD ANCHORAGE, ALASKA 99502 Performed For Thomas Willis Date Performe _ Mav 31. 1973 Legal Description: Lot lS BlockjSubdlvision R bldf �cc��,. This Form Reports Soils. Log xx ' 1,;'e' atl ion es(�"�`t -Depth Feet Soil Characteristics - rgantcs wuh st t 1 _ ,Sand and silt layer 2. 3_ 4_ Coarse Sandy Gravel to 12" g. 6— 7— GP . 9— Was Ground Water Encountered?_yam If Yes'.' AtI What Depth? 7' , 1 I 1 -may ry l r ii , — I i I`- r_ • o ' Reading Date ( Gross Time I Net'Time iDepth to H2O I Net Drop h 1 Proposed Installation:'Seepage Pit Drain Field xx Depth Of Inlet Depth To Bottom Of Pitr Tri ench COMMENTS :_Soils reoulrements call for 80 sn. ft. per bedroom. Owner plans to stria and grub and backfill the area two eet or more wu t-1 graveTfor a e cover an tTratn ie capariiiEY. iest.Yerforme y vv . r . AEwoou Data.Certifiedy: ALASKA MD; RAL & MATERIALS LAR I\Y'' Date: June 1, 1973: MUNICIPALITY OF ANCHORAGE DEPARTMENT OF HEALTH AND ENVIRONMENTAL PROTECTION DIVISION OF ENVIRONMENTAL HEALTH CERTIFICATE OF INSPECTION FOR HEALTH AUTHORITY APPROVAL OF ON-SITE SEWER AND WATER FACILITY 264-4720 Application Date GENERAL INFORMATION Legal Desc, ription (include~,~ot, block, subdi ision, ctio , ~--/~'- ~ / ~/2~/7 township, rcnge) Locat' (a res or directions) . (c) Applicant is (check one): Lending Institution []; Owner/builde.~; Buyer E]; Other [] (e×plain}; (d) Lendingln~titution'¢¢¢~ FJ ~--z2J/~ ~//fl,,//C~TJe[ephone Address (e)AddressReal Estate C°mpany and Agent ~ T§lgphon~e (f) --4v~e'il the HAA to the following address: 2. TYPE OF RESIDENCE Single-Family/~ Multi-Family [] Other Number of Bedrooms ,~ ~:¢¢~r'~ WATER SUPPLY Wel]/j~, Community [] Public [] Individual Note: If community well system, must have written confirmation from the State Department of Environmental Conservation attesting to the legality and status. 4. SEWA~_~ DISPOSAL Onsite/._l% 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. Page 1 of 2 ,5. E~IGINEERING FIRM PROVIDING INSPECTIONS, TESTS, FILE SEARCH, DATA 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 ?ns.pection. Name of Firm' ~' ~ ,~,, Telephone Address , ~,~ .., . D Date PH, 6~4,,29Y~" ~o,. DHEP A P P R O~j-l/f..,./' Approved bedroo Terms of ConOitional 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 WELL DATA MUNICIPALITY OF ANCHORAGE (MOA/ HEALTH AUTHORITY APPROVAL (HAA) CHECKLIST - FEBRUARY 1984 264-4720 Legal?escription: Lt~2,'T- Sanitary Seal on Casing CN) Depression Around Wellhead (Y/~]~:, Well Classification ~' ~ If A, B, C, D.E.C. Approved (Y/N) Well Log Present (~TN) Date Completed ~.~ ' ~ "~ Yield Total Depth '¢~' Cased to ,~-6~,' Depth of Grouting Static Water Level ~ ' ,,>~z_~--~/..,..~ Pump Set At Casing Height Above Ground '~=~ ~ Electrical Wiring in Conduit ("~ffi]-) ~J'c=, Separation Distances from Well: To Septic/He~g Tank on Lot 5-~::~' ~" ~ ; On Adjoining Lots To Nearest Edge of Absorption Field on Lot I,¢==,-c~' '"'~', On Adjoining Lots To Nearest Public Sewer Line ¢//~ To Nearest Public Sewer Cleanout/Manhole '~/~ To Nearest Sewer Service Line on Water Sample Collected by ~¢-¢~'~ ~G~l~_~=a¢-4~ ; Date f~,- Water Sample Test Results '~/~.-tm.~C-,c,.--~-~-L~¢',._~ ~" Comments ~;~....~-'k¢~ '~¢'1~:=~-¢' "¢,v,..-~=~¢~¢'~ *,.,......~'~_.. ~ / SEPTIC/~ATA Date ,nstalled~k ,-~-', 2) Size , 6::~¢~,~ No of Compartments StandpipesCN.).......~.~' Air-tight Caps.) ___ Foundation Depression over Tank (Y~ Date Last Pumped Pumping/Maintenance Contract on File (Y/N) '"0/A ; for Holding Tank High-Water Alarm (Y/N) t,5,//~/ Separation Distances from Septic/~4eld~g Tank: To Water-Supply Well ~-'"t:>t ~ To Property Line ~. o t ~ To Water Main/Service Line I. c> ~ Course ~ L.~,O ~ ~ Temporary Holding Tank Permit (Y/N) '~'~//~ To Building Foundation To Disposal Field To Stream, Pond, Lake, or Major Drainage Comments Page 1 of 2 72-026(11/84) C. ABSORPTION FIELD DATA Soils Rating in Absorption Strata _ Date Installed ri _~' ~ ~ Width of Field ~ ~ " Square Feet of Absorption Area _ Depression over Field (Y/I~'_ Results of Last Adequacy Test Separation Distance from Absorption Field: To Water-Supply Well L~ ~ To Building Foundation /-Jcc:~' Lot · To Water Main/Service Line ~ ~ IA'' To Stream/Pond/Lake/or Major Drainage Course To Driveway, Parking Area, or Vehicle Storage Area Length of Field Depth of Field -- Gravel Bed Thickness · -'" Standpipes Presentd~N) Date of Last Adequacy Test Type of System Design -'~ ~ To Property Line ~' ~ ''~ To Existing or Abandoned System on ; On Adjoining Lots '~4~ To Cutbank (if present)_ ~'~ j~ Comments D. LIFT STATION Date Installed Size in Gallons "Pump On" Level at High Water Alarm Level at _ Tested for Dimensions Manhole/Access (Y/N) "Pump Off" Level at Vent (Y/N) Pumping Cycles during Adequacy Test. Meets MOA Electrical Codes (Y/N) Comments ** Check Permitted Bedroom Rating Against HAA Request ** I certify that I have checked verified or conformed to all M~O~A,, and HAA guidelines in effect on the date of this inspection. Signed ~ '~ ¢' ~'*~ .......... *'r~ Date Receipt No. Date of Payment Amount: $ Page 2 of 2 72-026 (11/84) CAL & GEOLOGICAL LABORATORIES OF ALASKA, INC. TELEPHONE (907) 562-2343 ANCHORAGE INDUSTRIAL CENTER 5633 B Street Drinking Water Analysis Report for Total Coliform Bacteria TO BE COMPLETED. BY WATER SUPPLIER WATER SYSTEM: I.D. NO. Water System Name (*) See h on back Phone No. Mailing/t~dras~ City State MO. D~y Year ....... Zip Code SAMPLE-TYPE: ..... J;ECRoutlne [] Check Sample (for routine sample with lab ref, no.. r3 Special Purpose } [] Treated Water ~-Untreated Water SAMPLE NO. LOCA31ON 4 I Tima Collected Collected By % · TO BE COMPLETED BY LABORATORY 'Analysis shows this Water SAMPLE to be: ~ Satisfactory ,--"~' [] Unsatisfactory [] Sample too long in transit; sample should not be over 30 hours old at examination to indicate reliable results, Please send new 'sample via special delivery mail. Date Received ~- (~-~ -Tim~s Re.calved ..... /~ ' ~Analytlcal_ Method:_ [] Fermentation Tube ~_Membrane Filter Lab Ref. No. Result* Analyst // I I-I-1 I-1-1 I-I-I ITl 0~1220 Rev, 1983 BACTERIOLOGICAL WATER ANALYSIS RECORD READ INSTRUCTIONS BEFORE COLLECTING SAMPLE Membrane Filter. Direct Count Collformll0Oml Verification: LTB BGB FiR R Ils ,,-'- ~'~ C Ilformll00ml Final Membrane ~ ~-" Time: /~:)0 ' a.m. TNTC = Too Numerous To Count