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Home My WebLink AboutOVERLOOK ESTATES #1 LT 2 Rick Mystrom, Mayor Municipality of Anchorage Department of Health and Human Services 825 "L" Street P.O. Box 196650 Anchorage, Alaska 99519-6650 http://www.ci.anchorage.ak.us July 8, 1999 Jeffrey & Tammy Brown 17_108 Laona Drive Ea~le River, AK 99577-8507 Subject: Overlook Estates #1 Lot 2 Permit # SW970403 PID # 06804127 The subject permit, issued 11/24/97 by this office for a single family well and/or on-site wastewater system, has expired as of 11/24/98. If you have drilled the well, a well log must be sent to this office for documentation of the installation and to close the permit. If a licensed Professional Engineer has inspected the installation of the on-site wastewater system, the original as-built inspection report must be sent to this office for review, approval and documentation. All inspection reports must be submitted within 30 days of construction completion. A new permit must be obtained from this office for a well and/or on-site wastewater system NOT installed by the expiration date. When applying for a new permit, the fees are: $320.00 for an on-site wastewater permit and $120.00 for a well permit. If you have any questions, please call this office at 343-4744. Jan/esS~ Cross, PE Program Manager On-site Services enc: Copy of Permit PAGE 1 OF 1 MUNICIPALITY OF ANCHORAGE DEPARTMENT OF HEALTH AND HUMAN SERVICES P.O. BOX 196650, 825 "L" STREET, ROOM 502 ANCHORAGE, ALASKA 99519-6650 ON-SITE WELL AND WASTEWATER DISPOSAL SYSTEM PERMIT PERMIT NUMBER:SW970403 DESIGN ENGINEER:EAGLE RIVER ENGINEERING SERVICES OWNER NAME:TIPPAH TRUST OWNER ADDRESS:4155 TUDOR CENTRE DRIVE ANCHORAGE, ALASKA 99508 DATE ISSUED:il/24/97 EXPIRATION DATE:Il/24/98 PARCEL ID:06804127 LEGAL DESCRIPTION: OVERLOOK ESTATES #1 LT LOT SIZE: 329167 (SQ. FT.) NUMBER OF BEDROOMS: 4 THIS PERMIT: 4 THIS PERMIT IS FOR THE CONSTRUCTION OF: DISPOSAL FIELD /SEPTIC TANK / WELL SYSTEM ALL CONSTRUCTION MUST BE IN ACCORDANCE WITH: 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 (iSAAC80). 3. THE ENGINEER MUST NOTIFY DHHS AT LEAST 2 HOURS PRIOR TO EACH INSPECTION. PROVIDE NOTIFICATION BY CALLING 343-4744 ( 24 HOURS ) (NOT REQUIRED FOR WELL ONLY PERMIT 4. FROM OCTOBER 15 TO APRIL 15 A SUBSURFACE SOIL ABSORPTION SYSTEM UNDER CONSTRUCTION DURING FREEZING WEATHER MUST BE EITHER: A. OPENED AND CLOSED ON THE SAME DAY B. COVERED, SEALED AND HEATED TO PREVENT FREEZING 5. THE FOLLOWING SPECIAL PROVISIONS. SPECIAL PROVISIONS: RECEIVED BY: ~ DATE: DATE: Eagle River Engineering Services Louis Butera, P.E. P.O. Box 773294 (907) 694-5195 tel Eagle River, AK 99577-3294 (907) 694-3297 fax November 7, 1997 Jim Cross, P.E. Manager, On-Site Services Municipality of Anchorage P.O. Box 196650 Anchorage, AK 99519 Re: Overlook Est. #1 Lot 2 Narrative & Permit Application Dear Mr. Cross: The proposed well and septic system will have very limited impact on adjacent properties for the following reasons: 1. The surrounding lots are large, allowing sufficient room for septic sites. 2. Immediate neighboring septic systems are all +30' distance. 3. Reserve space is adequate, due to absorption capacity. 4. Drainage will not be affected and is not a major consideration in our design. If you have any questions please call our office at 694-5195. Sincerely, Louis Butera, P.E. RECEIVED \ 1997\97-082-NAR.DOC NO SURFACE WATER EASEMENT NO KNOWN CURTAIN DRAINS PROPOSED NO DEVELOPMENT ON SURROUNDINO LOTS, +200' i- EXISTING LEACHFIELD W E L L/' S E P T I C S I T E P LA N LEGAL: OVERLOOK EST. ADEN ~1 LOT 2 OWNER: Alosko Development Corp. CONTRACTOR: JOB~ (907) 694-5195 FAX: (907) 694-3297 Eagle River Engineering Services Louis Butera, P.E. P.O. Box 773294 (907) 694-5195 tel Eagle River, AK 99577-3294 (907) 694-3297 fax LEGAL: A. 1. 2. 3. SPECIFICATIONS FOR ON-SITE SEPTIC SYSTEM Overlook Est. #1 Lot 2 11/7/97 .GENERAL The well and septic plan are for a single family residence only. The drawing and or site plan shall be a part of this specification. All materials and workmanship shall meet the Anchorage Department of Health and State Department of Environmental Conservation requirements. 4. All soil tests are advisory to the design and are to be verified or modified in the field by the engineer. 5. All excavations and depths are advisory and are to be verified in the field by the contractor to meet Municipality of Anchorage, Department of Environmental Conservation requirements. 6. It is the responsibility of the owner to obtain all necessary permits or easements and to locate any adjacent multi-family wells. 7. The excavation is to be exactly in the area shown on the site plan, any deviation requires engineer approval. 8. It is always recommended that a surveyor locate the nearest lot line position and the location of any easements. 9. Any remaining open test hole excavations shall be filled. B. SEPTIC TANK 1. The septic tank shall have a minimum capacity of 1250 gallons and be of MOA approved design. C. TRENCH 1. The trench is to follow the natural land contour to maintain uniform total depth of the trench bottom. 2. The bottom of the trench shall be level, plus or minus 1.5". 3. The total depth of the trench excavation is not to exceed 6' at any point. 4. The effluent line within the trench shall be laid level within 0.03'. 5. The trench gravel is to be covered with typar fabric material. 6. Soil or combination of soil and extruded board insulation to a depth of 3' or equivalent is to be placed over the leachfield, 7. The area over the trench is to be finish graded to prevent ponding of surface water runoff. 8. The septic tank and leachfield must not be closer than 100' to any existing private well, 150' to any Class "C" well, or 200 feet to any community well. RECOMMENDED LEACHFIELD DIMENSIONS: TOTAL DEPTH = 6' GRAVEL DEPTH = 4' under pipe, 2" over pipe TRENCH LENGTH = 75' TRENCH WIDTH = 5' SOIL RATING = 0.8 GPD/ft5 BEDROOM CAPACITY = 4 SEPTIC TANK = 1250 Twenty-four (24) hours notice required for all inspections. \1997\97-082-spc.doc EAGLE RIVER ENGINEERING SERVICES P.O. Box 773294 Eagle River, Alaska 99577 (907) 694-5195 ERES Project No.: 97-082 Calculated By: LB Date: 11/7/97 Legal: Overlook Est. #1 lot 2 Single Family 4 Bedroom Dwelling TEST HOLE Shallow Trench Subsurface Wastewater Disposal Field Water use at 150 gallons per bedroom = 600 gallons Percolation rate = 6.7 minutes per inch Wastewater application rate = 0.8 gallons per day per square foot Required absorption area = 750 square feet Trench width (W) = 5 feet Gravel depth (D) = 4 feet Required length = Shallow trench factor* Required absorption area / W Shallow trench factor = (W + 2) / (W + 1 +2 D) Shallow trench factor = 0.50 Total Excavation Depth = 6.0 feet Required length = 75 feet Munlcl DEPARTMENT C 825 "L'~ Street SOILS LOG LEGAL. DESCRIPTION: ~/.~f)-~'~' I 4~//~f't'~#/'~'' + 7 8 9 10- 13. 17- 18- ACCORbANCE WITH AL L STA~E AND MUNIBIPAL OF H~LT. & HUMAN'SERVICES L A~chorage, Alaska 99502~50 ] ~ PERCOLATION TEST ~"~, ' DA~E ~.:~/Township, Range, Section: . ~7~ff ' ~J~ , , ~ I. EN~OUNTERED~ . L ~eMh · W~ After . : Gro;~ - Net 'D~th to Re.lng Date Time Tim~ Water ........ TE~T RUN BE]WEEN ~ FT AND ' ..... . .... I ~-- CERTI~HAT THIS TEST GUIDEL1NESIN EFFECT ON ~HIS DATE. DATE: Rick Mystrom, Mayor Municipality of Anchorage Department of Health and Human Services 825"L"Street P.O. Box 196650 Anchorage, Alaska 99519-6650 343-4744 November 15, 1994 Tippah Trust 5631 Silverado Way, Suite F Anchorage, AK 99518 Subject: Tract A, Overlook Estates Pernfit #SW930449, Parcel ID #068-041-14 Dear Tippah Trust: The subject permit, issued October 16, 1993 by this office for a single family well and/or on-site wastewater system, has expired as of October 16, 1994. A new permit must be obtained from this office for a well and/or on-site wastewater system NOT installed by the expiration date. If you have drilled the well, a well log must be sent to this office for documentation of the installation and to close the permit. If the on-site wastewater system has been completed and a licensed Professional Engineer has inspected the installation of the on-site wastewater system, the original as-built inspection report must be sent to this office for review, approval and documentation. All inspection reports must be submitted within 30 days of construction completion. When applying for a new permit, the fees are: $320.00 for an on-site wastewater permit; $120.00 for a well permit and $440.00 for a combined on-site wastewater and well permit. If you have any questions, please call this office at 343-4744. Sincerely, James Cross, P.E. Program Manager On-Site Services JC/kb CC: ~a . . ", . ~ PAGE 1 OF 1 MUNICIPALITY OF ANCHORAGE DEPARTMENT OF HEALTH AND HUMAN SERVICES P.O. BOX 196650, 825 "L" STREET, ROOM 502 ANCHORAGE, ALASKA 99519-6650 ON-SITE WASTEWATER DISPOSAL SYSTEM PERMIT PERMIT NUMBER:SW930449 DESIGN ENGINEER:BUZDOR ENGINEERING OWNER NAME:TIPPAH TRUST OWNER ADDRESS:5631 SILVERADO WAY, SUITE F ANCHORAGE, ALASKA 99518 DATE ISSUED:10/26/93 EXPIRATION DATE:10/26/94 PARCEL ID:06804114 LEGAL DESCRIPTION: OVERLOOK ESTATES TR A LOT SIZE: 999999 (SQ. FT.) NUMBER OF BEDROOMS: 3 THIS PERMIT: 3 THIS PERMIT IS FOR THE CONTRUCTION OF: DISPOSAL FIELD /SEPTIC TANK SYSTEM 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 (iSAAC80). 3. THE ENGINEER MUST NOTIFY DHHS AT LEAST 2 HOURS PRIOR TO EACH INSPECTION. PROVIDE NOTIFICATION BY CALLING 343-4744 OR 343-4681 AFTER BUSINESS HOURS 4. FROM OCTOBER 15 TO APRIL 15 A SUBSURFACE SOIL ABSORPTION SYSTEM UNDER CONSTRUCTION DURING FREEZING WEATHER MUST BE EITHER: A. OPENED AND CLOSED ON THE SAME DAY B. COVERED, SEALED AND HEATED TO PREVENT FREEZING 5. THE FOLLOWING SPECIAL PROVISIONS. SPECIAL PROVISIONS: DATE: DATE: · EBA Engineering Inc. Geotechnical and Materials Engineers October 20, 1993 0941 0280 Municipality of Anchorage Department of Health and Human Services P.O. Box 196650 Anchorage, AK 99519 RECEIVED OCT 2 1 199 Municipality of Anchorage Dept. Health & Human Services Attention: Mr. Dan Roth On-Site Sewer Application Tract A, Overlook Estates, Alaska Dear Mr. Roth: This letter is to address your concerns for the On-Site Sewer Application at the above referenced location. We are resubmitting the application paperwork with the following modifications or explanations: Soil logs and percolation tests are provided on department forms. Soils Log-Percolation Test forms and Proposed Septic Design Plan View bear original engineer's seal and signature. There are no wastewater disposal systems, wells, surface water, drainage courses, roads or structures within 200 feet of the proposed wastewater disposal system. The plan view has been revised and additional cieanouts have been drawn for your benefit. The application is for a new wastewater disposal system only. This is not a replacement system and no wells have been installed in the immediate vicinity or within 200 feet of the proposed site. The plan view has been revised and additional cleanouts in the absorption field have been drawn for your benefit. An additional percolation test was performed and the plan view revised to show this location. The disposal field was shifted slightly to encompass this testhole. The Soils Log-Percolation Test form is included with this submittal. A plot plan of Tract A, Overlook Estates was included with the submittal to show location of the test holes and proposed house location within the 35.4 acre tract. It is our understanding that this is the second on-site wastewater disposal system application for this tract. Separation distances from the proposed system to all adjacent systems exceed 500 feet and impact on adjacent systems and property is assumed to be negligible. 907-East Dowling Road, Suite 27, Anchorage, Alaska 99518 ~C~ · Telephone (907) 561-4085 · FAX (907) 561-7071 · . 0941 0280 Page 2 Reserve area for the tract is approximately 1,540,000 square feet. Slope on the tract averages between 25 to 30 percent. Slope in the immediate vicinity ef the proposed drainfield site runs between 15 to 25 percent. Contour lines are shown on the site plan and plan view. Design of the absorption field follows requirements specified in the Anchorage Municipal Code Chapter 15.65. A design sheet is included to show trench options and design criteria. A five foot wide shallow trench with a two foot effective depth is specified on the Proposed Septic Design Plan View. The minimum trench length is 79 feet and the maximum depth of the trench is five feet below the original ground surface to maintain an approximate 4.5 feet separation between the bottom of the trench and the ground water table, These specifications are also shown on the plan view. The system installation will follow requirements specified in the Anchorage Municipal Code Chapter 15.65, required in accordance with the On-Site Wastewater Disposal System Permit provisions. If you have any questions or require clarification, please feel free to contact me at your convenience. Sincerely, EBA Engineering Inc. A. Smith Project Engineer Attachments: On-Site Permit Application On-Site Services Fee Documentation (copy) Soils Log-Percolation Test Form - Test Hole No. 1 (original) Soils Log-Percolation Test Form - Test Hole No. 2 (original) EBA On-Site Design Sheet EBA Proposed Septic Design Plan View (original) Overlook Estates, Tract A Pict Plan On-Site Services Transmittal Sheet (original) DEPARTMENT OF HEA~TH & HUMAN ~ERVICE8 L~AL DESCRIPTION'~ ~ ~-~ Tow~ohlp, Rang~eOtlO~; ~ :, SLOP~. ~IT~ PLAN PERFORMED 4~ $ 7 I0 12 13- 14 15 10 17 18- wAS ~RDUND WATER ENOOuNTERED? ~ __ DEPTH? '1 Time Time Wate~ Drop ACGORO~CE WITH ALL ~TAT~ AND MUNIC PAL GO DEL N~$ IN EFF~T ON TH[$ OA?~' ~T¢ ~.. ,~ ~ PERFORMED FOR: Municipality of Anchorage DEPARTMENT OF HEALTH & HUMAN SERVICES 825 "L" Street, Anchorage, Alaska 99502-0650 SOILS LOG -- PERCOLATION TEST LEGAL DESCRIPTION~T¢'c~C-'¥ ',J~ I (~""~'~'~C~4- ~ '~' Township, Range, Section: (FEET) SLOPE -/ 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18- 19- 20- WAS GROUND WATER ENCOUNTERED? S L IF YES, AT WHAT O DEPTH? p E Depth to Water After_. Monitoring? c~ ,$ ,~,L Date: SITE PLAN Gross Net Depth to Net Reading Date Time Time Water Drop PERCOLATION RATE ~, (minutes/inch) PERC HOLE DIAMETER TEST RUN BETWEEN ~'~/'~ FT AND -~ 'f~' FT ACCORDANCE WITH ALL STATE AND MUNICIPAL GUIDELINES IN EFFECT ON THIS DATE. DATE: 72-008 (Rev. 4/85) RESIDENTIAL ON-SITE DESIGN SHEET SINGLE FAMILY DWELLING MUNICIPALITY OF ANCHORAGE GUIDELINES EBA Engineering Inc. Phone: (907) 561-4085 907 East Dowling Road, Suite 27, Anchorage, Alaska 99518 Fax: (907) 561-7071 DEEPTRENCH SHALLOW TRENCH PROJECT NO: 0941 0280 CLIENT: FREDRIC B. FORTIER SITE LOCATION: EAGLE RIVER VALLEY LEGAL DESCRIPTION: TRACT A, OVERLOOK ESTATES SEC. 25, T14N, RIW, S.M. NUMBER OF BEDROOMS: 3 MINIMUM SEPTIC TANK SIZE: 1000 GAL PERCOLATION RATE: 6 MIN/IN DEPTH TO GROUNDWATER: 9.5 FT BACKFILL TO ORIG. GRD. SURFACE: 2.5 FT WASTEWATER APPLICATION RATE: 0.8 GPD/SQ FT WATER USE PER BEDROOM: 150 GPD ABSORPTION AREA REQUIREMENT: 563 SQ FT OPTIONS: 1.5 FEET OF ADDITIONAL FILL REQUIRED OVER LINE DEEP TRENCH EFFECTIVE REQUIRED TRENCH DEPTH (P-r) LENGTH (FT) 4 4.5 E 5.5 6 7 8HALLOW TRENCH 'nRENCH REQUIRED TRENCH LENGTH (F'F) WIDTH (F'F) O ~ 6 IN I FT 2 FT 2 281 225 161 3 188 156 117 4 141 121 94 5 113 98 79 * TO Close To Groundwater 3FT 4FT COMMENTS - DESIGN CRITERIA SEPARATION DISTANCES FROM PROPOSED SYSTEM Water Well - 100 ft + Property Lines and Buildings - 10 tt + Adjacent Systems - 500 ft + System piping and lank must be installed following 1991 Uniform Plumbing Code requirements. Minimum two comparlment septic tank size Is 1,000 gallon capacity. An additional 250 gallon capacity is recomended if a disposal or garbage grinder is used in the residence. Install filter fabric over the sewer rock, including areas covered with solid Insulation. Trench should follow site ~ntour. Reserve area is adequate - 1,540,000 eq ft lot size. DATE PRINTED 7/23/93 SHALLOW TRENCH ABSORPTION FIELD DESIGN 2 Ft Effective Depth - 5 Ft Trench Width - Minimum 79 Lineal Ft of Perforated Drain Pipe / -- Cleanouts Cleanout Test Hole No. 2 Location ' ' ' ® / \ :'- "-A ,.-.,-.._.,.~.~ ..... 30 ft Test Hole Radius Proposed House Location 786 784 782 --,:--_---_-'~'~,--~ ~ ~ '~. 780 Monitor Tube '~,, ~ ~, ~ ..... \~ ~. ~.~ 778 Trench \~. .... 776 ~' ~-.~ ~..-- ------- 774 ',-- ..... __~ - 772 Monitor Tube _.---. --'-' 770 Cleanout ....._........---'-" 768 Hol~'~: 1 ' 764 Location '~"' Reserved Replacement Trench Site 5FEET ~ (~..~__ ~ FIL~I~RFABRIC ROCK NOT TO SCALE Tract A, Overlook Estates, Eagle River, Alaska Plan View - Proposed On-Site Septic System Design Project No. 0941 0280 10/21/93 EBA Engineering Inc. 907 East Dowling Road, Suite 27, Anchorage, Alaska 99567 Phone: (907) 561-4085 Fax: (907) 561-7071 SCALE: 1 Inch = 30 Feet Z 0 z ' 0 u.I ,.,.- 0 0 LU ' uJ ~ 0 > 0 'l- Z n k