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HomeMy WebLinkAboutPEG LT 20AOnsite File PEG Lot 20A PI 0 051 mm 072 - 73 Subdivision of 6LM Lot 20 Sec 4 T15N R1W MUNICIPALITY OF ANCHORAGE On -Site Water & Wastewater Program PO Box 196650 4700 Elmore Road Anchorage, Alaska 99519-6650 Phone: (907) 343-7904 Fax: (907) 343-7997 http://wvAv.muni.org/onsite On -Site Wastewater Disposal System Permit Permit Number: OSP251180 Work Type: SepticTank Upgrade Tax Code Number: 05107273000 Site Legal Address: PEG LT 20A G:1458 Site Mailing Address: 21622 PEG ST, Chugiak Owner: NIXA MICHAEL V & JEANIE M 50% Design Engineer: FORGE ENGINEERING This permit is for the construction of: Effective Date: Expiration Date Lot Size in Sq Ft: Total Bedrooms: ell f ,S, t)epartIII IIt 6/16/2025 6/16/2026 47854 Q Disposal Field Z Septic Tank ❑ Holding Tank ❑ Privy ❑ Private Well ❑ Water Storage All construction shall be in accordance with: 1. The attached approved design. 2. All requirements specified in Anchorage Municipal code Chapters 15.55 and 15.65 and the State of Alaska Wastewater Disposal Regulations (18AAC72) and Drinking Water Regulations (18AAC80) 3. The wastewater code requires inspections during the installation. The engineer shall notify the Development Services Department per AMC 15.65. Provide notification by calling (907) 343-7904 (24/7). 4. From October 15 to April 15, a subsurface soil absorption system under construction during freezing weather shall be either: a. Opened and Closed on the same day, or b. Covered, sealed, and heated to prevent freezing Received By: Issued By: —' Date: Date: 3 MUNICIPALITY OF ANCHORAGE Development Services Department Phone: 907-343-7904 On -Site Water & Wastewater Section ON -SITE SEPTIC/WELL PERMIT APPLICATION Parcel I.D. 051-072-73 Property owner(s) Jason NIXa Day phone (907) 830-1422 Mailing address 21622 Peg St, Chugiak, AK 99576 Site address 21622 Peg St Legal description Peg, Lot 20A Number of Bedrooms 3 Engineering Firm Forge Engineering Building Permit Number Not Applicable FE-1 APPLICATION IS FOR: APPLICATION IS AN: (® all that apply) Absorption Field 0 Initial ❑ Septic Tank El Upgrade 0 Holding Tank ❑ Renewal ❑ Privy ❑ Well ❑ THIS APPLICATION INCLUDES A WAIVER REQUEST FOR: Distance: Permit/Rush Fees: W Waiver Fees: Date of Payment: 6 %41ZS Date of Payment: Permit No. 05P 2010 Waiver No. May 30, 2025 MOA Development Services, On-Site Water & Wastewater Program 4700 Elmore Rd Anchorage, AK 99507 Subject: Peg, Lot 20A – Peg St Septic system design Dear On-Site Services Engineer: The owner of the above lot intends replace the existing septic system on the property, so we are submitting this permit application for the construction of a new septic system. The attached site plan identifies the location of the home as well as the existing well and proposed septic system. No conflicts exist between this proposed system and any other well or septic system, whether on this lot or adjacent lots. The ground surface on the lot slopes toward the road steeply on the south west corner of the lot, moderately near the center and steep again at the north east corner. The proposed system is close to the steeper area at the north west corner but, there are no slopes greater than 25% within 50 feet downslope of either the primary or alternate site. Contours are shown on the site plan showing the grade and direction of flow. Stormwater drainage will not impact this septic system. The new trench will be constructed parallel to the slope as much as possible. Wells on this and adjacent lots are shown. The new system will be a minimum of 100’ from all wells and surface water, and more than 5’ away from the septic tank. The alternate site is located more than 6’ away. Please refer to the attached test hole logs, plan and profile pages for the septic design. If this design is followed, there will be no adverse impacts to adjacent properties. Sincerely, Benjamin Schiller, PE Municipality of Anchorage On-site Water and Wastewater REVIEWED FOR CODE COMPLIANCE OSP251180, Curtis Townsend, 06/16/25 CO CO COCO CO CO Benjamin Schiller CE 12592REGISTEREDPROFESSION A L E N GINEER 1"=50' CO - CLEANOUT 2CO - DOUBLE CLEANOUT FCO - FOUNDATION CLEANOUT FS - FLOW SPLITTER VALVE MH - MANHOLE MT - MONITORING TUBE SV - SEPTIC VENT TH - TEST HOLE LEGEND TH#1 PEG, LOT 20A FEET 0 50 100 SEPTIC PLAN 8/22/23 PE G S T R E E T GLACIER VISTA RD 20' BLM R.O.W ESMT 20' BLM R.O.W ESMT 15' UTILITY EASEMENT 15 ' U T I L I T Y E A S E M E N T 3- B D R M H O M E FCO MT MT MT MT VACANT (2) 45' LONG X 5' WIDE, 0.5' EFFECTIVE DEPTH TRENCHES 1250-GAL STEP TANK EXISTING WELL EXISTING SEPTIC TO BE DECOMMISSIONED EXISTING WELL EXISTING WELLS 100' RADIUS EXISTING WELL 100' RADIUS 260 255 250 245 240 235 FS Municipality of Anchorage On-site Water and Wastewater REVIEWED FOR CODE COMPLIANCE OSP251180, Curtis Townsend, 06/16/25 PEG, LOT 20A TYPICAL TRENCH SECTION (NO SCALE) NOTES: 1. GRADE AREA OVER TRENCH TO DRAIN AWAY 2. PROVIDE 3' OF COVER OVER TRENCHES AND 4' OVER SEPTIC TANK, OR 2' WITH 2" OF INSULATION 3. CHECK GROUNDWATER AT TIME OF CONSTRUCTION. IF LEVEL IS HIGHER THAN PREVIOUSLY OBSERVED, CALL ENGINEER IMMEDIATELY Benjamin Schiller CE 12592REGISTEREDPROFESSION A L E N GINEER DRAINFIELD ROCK 6" DESIGN FACTORS:SYSTEM REQUIREMENTS: 450 GPD PEAK FLOW PERK RATE: 0.44 MIN/IN APPLICATION RATE: 1.0 GPD/SF 5' WIDE TRENCH SYSTEM w/ 2' SAND FILTER 1250-GAL STEP TANK BOTTOM OF TRENCH: 2' ABOVE GRADE FLOW LINE ELEVATION: 2.5' ABOVE GRADE 450 GPD / 1.0 GPD/SF / 5' WIDE * 1.0 RED FACTOR [0.5' DEEP] = 90 LF TRENCH REQUIRED (90 LF SPECIFIED) 1 1 4" PVC w/ 1 8" ORIFICES EVENLY SPACED @4.5' OC 2' 5/30/25 6" 2'MAXIMUM 3:1 SLOPE PROVIDE 6" TOPSOIL AND GRASS SEED GEOTEXTILE FABRIC AND 2" INSULATION MOA APPROVED SAND 2' TYPE II GRAVEL Municipality of Anchorage On-site Water and Wastewater REVIEWED FOR CODE COMPLIANCE OSP251180, Curtis Townsend, 06/16/25 LEGAL DESCRIPTION: PERFORMED FOR: DATE: PARCEL ID#: SOILS LOG AND PERCOLATION TEST 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 DEPTH (feet) TEST HOLE 1 DATE READING NET TIME (minutes) DEPTH to WATER NET DROP PERCOLATION RATE: (MIN/INCH) (inches)(inches) DATE OF MONITORING DEPTH TO WATER AFTER MONITORING 0.44 5/16/25 1 2 3 4 5 6CL (GRAVELY CLAY) Professional Engineers Stamp: Peg Lot 20A 5/16/25 051-072-73 Hiland Excavation 93 8 16 OB 2:40 Benjamin Schiller CE 12592REGISTEREDPROFESSION A L E N GINEER PERC TEST LOCATION TECHNICIAN: JARED EARLS 99 8 16 4' 5/29/25 COMMENTS: SITE PLAN 6" USCS SOIL CLASSIFICATION WAS VISUALLY DETERMINED 5/30/25 MOISTURE NOTED AT TIME OF DIGGING?YES 93 8 162:41 99 8 16 6" 93 8 162:40 99 8 16 6" 93 8 162:39 99 8 16 6" 93 8 162:41 99 8 16 6" 93 8 162:42 99 8 16 6" GM (SILTY SANDY GRAVEL) Municipality of Anchorage On-site Water and Wastewater REVIEWED FOR CODE COMPLIANCE OSP251180, Curtis Townsend, 06/16/25 LEGEND FOUND 5/8" REBAR, NO CAP DECK CONCRETE OVERHEAD UTILITIES POWER POLE EDGE OF ASPHALT FOUND 2.5" ALUM. CAP/POST RECORD DATA PER PLAT #83-395 SEPTIC PIPE WELL GUY WIRE SHED WOOD 5'x13' 0.2' 20.2' 28.4' 20.2' 0.2' 40.4' 1.4' 16.6' 1.4' 13.9' 18.5'3.9' 9.5' 67.0' RE S I D E N C E GARAGE SINGLE STORY CLEARED AREA RECENTLY TIMBERLINE SURVEYING AND MAPPING 17035 BARONOFF AVE EAGLE RIVER, AK 99577 907-242-5320 ryan@timberlinealaska.com FILE NO.: 25.085 SCALE: 1" = 30 FEET DATE: 5/1/2025 SHEET: 1 of 1 MOA GRID: NW1458 SCALE: 1" = 30 FEET(11"x17") 30'0' 60' AS-BUILT OF: ADDRESS: 21622 PEG ST, CHUGIAK, AK LOCATED IN: ANCHORAGE RECORDING DISTRICT LOT 20APEG SUBDIVISIONPLAT #83-395 QGRF ANCHORAGE AREA BO"' Department of Environmental Quality 3330 C Street Anchorage, Alaska 99503 INSPECTION REPORT ON-SITE SEWAGE DISPOSAL SYSTEM NAME ~-~ .~r~ CE MAILING ADDRESS PHONE LEGAL DESCRIPTION ~._/)~?~ ~_~.~ LOCATION SEPTIC TANK: DISTANCE FROM WELL MANUFACTURER MATERIAL~--ONCR~ NUMBER OF COMPARTMENTS INSIDE LENGTH INSIDE WIDTH LIQUID DEPTH LIQUID CAPACITY I00~) GALLONS. SEEPAGE PIT: NUMBER OF PITS LINING MATERIAL BUILDING FOUNDATION ADDITIONAL ABSORPTION DIAMETER /22, . OR WIDTH Ctl', CRIB SIZE: DIAMETER NEAREST LOT LINE. LENGTH~0', DEPTH .~TM DEPTH ~' DISTANCE FROM: WELL ]/'/0' TOTAL EFFECTIVE ABSORPTION AREA (WALL AREA) ~b SQ. FT. WELL: TypE ~'~ i~ I L/.. ~-"1~ BUILDING FOUNDATION CESSPOOl APPROVED CONSTRUCTION DEPTH NEAREST NEAREST LOT LINE , SEWER LINE DISTANCE FROM: , OTHER SOURCES DISAPPROVED REMARKS SEPTIC ~ SEEPAGE TANK I1'~0___0 ' SYSTEM //901 DISTANCES: DIAGRAM OF SYSTEM INSTALLED BY: PIPE MATERIAL: LOT SLOPE: REMARKS: ~'~ALLO~) Form No. LQ-031 DATE ~ G.A.A.B.