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Home My WebLink AboutALYESKA #3 BLK 22 LT 5Onsite File ALYESKA #3 Block 22 Lot 5 #076-022-12 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://www.muni.org/onsite On -Site Water System Permit Permit Number: OSP211460 Work Type: Well Initial Tax Code Number: 07602212000 Site Legal Address: ALYESKA #3 BLK 22 LT 5 GA916 Site Mailing Address: Owner: TREVITHICK ERIC DBA Design Engineer: FORGE ENGINEERING This permit is for the construction of: Effective Date: Expiration Date incnr old S n Department Lot Size in Sq Ft Total Bedrooms: 1/19/2022 1/19/2023 13500 Disposal Field Septic Tank Holding Tank Privy Q 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 Special Provisions: Prior to Inspection Report approval, submit the ROW Encroachment permit for the well in j the Utility Easement. Received By: / Date: Gf/ Issued By: Date: °l 2 3 ON-SITE SEWER/WELL PERMIT APPLICATION Parcel I.D. 076-022-12 Property owner(s) Eric Trevithick DBA Trevi Builders Day phone 907-310-5359 Mailing address PO Box 230534 Site address NHN Higher Terrace Road, Girdwood, Ak 99587 Legal description (Sub'd., Block & Lot) Alyeska #3, Block 22 Lot 5 Legal description (Township, Range & Section) Lot Size 13,500 Sq. Ft. Number of Bedrooms 3 APPLICATION IS FOR: APPLICATION IS AN: (N all that apply) Absorption Field ❑ Initial ❑X Septic Tank ❑ Upgrade ❑ Holding Tank ❑ Renewal ❑ Privy ❑ Private Well ❑x Water Storage ❑ TYPE OF DWELLING: Single Family (SF) (w/wo ADU) Duplex (D) Multiple Dwellings (SF and/or D) THIS APPLICATION INCLUDES A VARIANCE / WAIVER REQUEST FOR: Well to public sewer, 47', Well to public manhole, 67' Distance: I certify that the above information is correct. I further certify that this is in accordance with applicable Municipal Codes. L= i� (Signature of property owner or authorized agent) Permit/Rush Fees: A � 02 5 _ Waiver Fees: $ 11 Date of Payment: %2 7 �W21 Date of Payment: Receipt Number: o 3 5 9 (oZ� Receipt Number: Permit No. ns P )-1 � "i11P d Waiver No. 0SV Permit App_::- : ,-.,:c n it Municipality of Anchorage _ Department P.O. Box 196650 s 4700 Elmore Road Anchorage, Alaska 99519-6650 • (907) 343-7904 • Fax (907) 343-7997 http://www.muni.org/Onsite Development Services Division On -Site Water and Wastewater Proqram * * * * VARIANCE/WAIVER REVIEW * * * * Waiver#: OSV211086 COSA#: Permit#:OSP211460 PID#: 076-022-12 Legal Description: ALYESKA #3 BILK 22 LT 5 Engineer: Forge engineering Your request for a waiver of the required 100 feet horizontal separation from the public sewer manhole to the private well has been approved. The approved separation distance is 67.0 feet. In addition, the well is approved to be 47 feet to the sewer main. This waiver approval applies. to the proposed well only. Any future upgrade to the on-site wastewater disposal system will require all separation distances be met or another approval from this department. Waiver is Granted: X Waiver is not Granted: Date: Z Approved by: Name of Reviewe .......................................................... ■ ................ ■ 1 **** VARIANCE/WAIVER REVIEW **** October 27, 2021 MOA Development Services, On-Site Water & Wastewater Program 4700 Elmore Rd Anchorage, AK 99507 10/27/21 Subject: Alyeska #3 Block 22 Lot 5: NHN Higher Terrace Rd Well permit and waiver request Dear On-Site Services Engineer: The owner of the above lot intends to build a 3 -bedroom home on the property. The lot has public sewer available, but not public water. The attached site plan identifies the location of the home as well as the proposed well. The well does not conflict with any septic systems on adjacent lots . The ground surface on the lot slopes in the front toward the north. Beyond that initial rise, it drops slightly toward a small mapped stream in the lot, which flows toward the northwest. The home will by necessity be in the northeast corner near the road and out of the stream setback. This significantly limits the possible well locations, and therefore it is unfeasible to locate the well outside the required separation distances from the public sewer. We were able to locate well logs from the Alaska DNR for four nearby properties, showing the typical depth to bedrock in the area: Alyeska #3, Block 21 Lot 14: 34’ to bedrock Alyeska #3, Block 21 Lot 18: 18’ to bedrock Alyeska #6, Block 22 Lot 8: 18’ to bedrock Alyeska #6, Block 22 Lot 13: 30’ to bedrock The relatively shallow bedrock will be an impermeable layer to any sewer effluent that leaks out of the public sewer main or manhole. Since the new well will be required to be cased for a minimum of 40’, the effluent will not be able to contaminate the well. Beyond that, the well will be located upslope from the main, further limiting any possibility of contamination. We hereby request a waiver for the well to be located 47’ from the public sewer main and 67’ from the public sewer manhole. Sincerely, Benjamin Schiller, PE Municipality of Anchorage On-site Water and Wastewater REVIEWED FOR CODE COMPLIANCE OSP211460, Deb Wockenfuss, 01/19/22 >>>>>>>>>>>>>>>>>>>>>>>>>Benjamin Schiller CE 12592R EGISTEREDPROFES S I O N ALENGINEER 1"=20' ALYESKA #3, BLOCK 22 LOT 5 FEET 0 20 40 Oct 27, 2021 HIGHER TERRACE RD 3-BDRM HOME 25' STREAM SETBACK 25' STREAM SETBACK 10' UTILITY EASEMENT 10' UTILITY EASEMENT PROPOSED WELL EXISTING SEWER MAIN EXISTING SEWER SERVICE STUB EXISTING SEWER MANHOLE 47.9 67.8 25' WELL RADIUS FOR PRIVATE SEWER SERVICE WELL AND SEWER PLAN Municipality of Anchorage On-site Water and Wastewater REVIEWED FOR CODE COMPLIANCE OSP211460, Deb Wockenfuss, 01/19/22 RIGHT OF WAY PERMIT R212510 Type:General Status:Issued Grid:SE4916 Date Applied:11/12/2021 Date Issued:11/12/2021 Issued By:claudia.pinard Construction Start Date: Last Updated:01/18/2022 Last Updated By: claudia.pinard Permittee:TREVITHICK ERIC DBA Work Order:Utility: Contact Person:Eric Trevithick (907) 301-5359.Primary Inspector: Mike Walters (907) 343-8197 Address/Loc:@ Higher Terrace & Alyeska View Avenue. Legal Description:ALYESKA #3 BLK 22 LT 5 G:4916 Original Work Description:Installation of well that will encroach into the 10' Utility Easement. After inspection of the final work and closure of the permit, the property owner will need to apply for an Encroachment Permit. POST IN A CONSPICUOUS PLACE ALL WORK MUST BE INSPECTED Field Inspection Request required 2 working days in advance of starting work and 2 working days in advance for final inspeciton. Call (907) 343-8206 (voice recorder) for scheduling. Permit is not valid without the call-in and also must include the one-call ticket (utility locate) number. MUNICIPALITY OF ANCHORAGE - RIGHT OF WAY DIVISION 4700 ELMORE ROAD TELEPHONE (907) 343-8240 EMAIL: moarowrequests@muni.org Fee Description Quantity Amount Prepaid Insp. Weekday 1 $135.00 Permit 1 $135.00 Total Fees:$270.00 Summarized Financial Transactions See reverse for requirements/remarks. I have read and understand both sides of this permit. I agree to the terms and conditions; and I certify that all work will comply with federal, state, and municipal codes and regulations and the provisions of this permit. Signature:Date: ell or A d t Y ell w