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HomeMy WebLinkAboutSPRUCE TERRACES LOT 14Lot 14 F, 'all" Tol m w m T, A F, A � mo 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 hftp://www.muni.org/onsite On -Site Wastewater Disposal System Permit Permit Number: OSP241273 Work Type: Septic Initial Tax Code Number: 02004419000 Site Legal Address: SPRUCE TERRACES LOT 14 G:3239 Site Mailing Address: 6998 AVALANCHE CIR, Anchorage Owner: MISSION HILLS LLC Design Engineer: PANNONE ENGINEERING SERVICES This permit is for the construction of: Effective Date Expiration Date: Lot Size in Sq Ft Total Bedrooms: r� De partIII cnt 9/5/2024 9/5/2025 56313 Q Disposal Field 0 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 Special Provisions: • The engineer is to collect a soil sample for sieve analysis to confirm USCS classification of soil. Submit a change order if the soil requires a sand liner. r Received By: �" i- Date: � Issued By: Date: y �, '-2L N. MUNICIPALITY OF ANCHORAGE Qa A Community Development Department Phone: 907-343-7904 Development Services Division Fax: 907-343-7997 On -Site Water & Wastewater Program ON -SITE SEWER/WELL PERMIT APPLICATION Parcel I.D. 020-044-19 Property owner(s) Mission Hills LLC Mailing address Site address NSN Avalanche Circle Day phone Legal description (Sub'd., Block & Lot) Spruce Terraces, Lot Legal description (Township, Range & Section) Lot Size - 56,313 —Sq. Ft. Number of Bedrooms 6 APPLICATION IS FOR: APPLICATION IS AN: TYPE OF DWELLING: (Z all that apply) Absorption Field FRI Initial RX Single Family (SF) (w/wo ADU) Septic Tank 19 Upgrade R Duplex (D) ❑ Holding Tank El Renewal ❑ Multiple Dwellings ❑ Privy ❑ (SF and/or D) Private Well ❑ Water Storage ❑ THIS APPLICATION INCLUDES A VARIANCE / WAIVER REQUEST FOR: Distance: I certify that the above information is correct. I further certify that this is in accordance with applicable Municipal Codes. (Signature of property owner or authorized agent) Permit/Rush Fees: Date of Payment: Receipt Number: Permit No. Waiver Fees: Date of Payment: Receipt Number: Waiver No. Permit App_-'- '. I Pannone Engineering Services LLC Steven R. Pannone, Principal Registered Professional Engineer E‐mail: steve@panengak.com Mailing: P.O.Box 1807, Palmer, AK 99645 Telephone: (907) 745‐8200   FAX: (907) 745‐8201 Municipality of Anchorage Development Services Department On‐Site Water & Wastewater Program 4700 Elmore Road Anchorage, Alaska Subject:   Spruce Terraces, Lot 14          Septic System Permit Request This is a design narrative for a permit to install an initial septic system on the subject property. The proposed system will serve a proposed six‐bedroom (6br) house.  This lot and surrounding lots within Spruce Terraces are served by a community water system.  The lots to the south are served by private wells.  There are no wells within 200’ of the proposed septic system. 1. Soils: A test hole was performed in the vicinity of the proposed system on this lot by Pannone Engineering Services, LLC on 10/14/2020. Groundwater was not observed during the excavation of the test hole, and bedrock was not encountered. Groundwater was not observed in the test hole monitor tube after 7‐daysor at any time since. Based on the results of the percolation test and overall soils appearance an application rate of 1.2 gpd/SF was used for the design of a conventional wastewater treatment system in the area of the test hole.  The soils encountered and sieve tested so far in the subdivision have conformed to a sand classification with <50% passing a #4 sieve (including neighboring L13). A sieve analysis will be performed on the soil in the area of the drain field to verify the in‐situ sand, and a change order will be submitted if the soil is found to require a sand filter. 2. Soil Absorption System Design. a. See Sheet 1 of the design package. 3. Surface Water: There is no surface water within 100 feet of the proposed septic tank and drain field. 4. Topography: See attached site plan for area topography. There are no steep slopes in the vicinity of the drain field. 5. Drawing Markings: The Drawings are marked “For MOA Review Only”. When written notification that the review is complete and no further comments are received from MoA On‐Site Department, the note will be removed and “For Construction” drawings will be issued. The proposed installation will not affect the future development of this or the surrounding lots. If you have any questions or concerns, please contact me at (907) 745‐8200. Sincerely, SRP Steven R. Pannone, P.E. F. ASCE Owner/Civil Engineer 2 August 2024 Municipality of Anchorage On-site Water and Wastewater REVIEWED FOR CODE COMPLIANCE OSP241273, Curtis Townsend, 09/05/24 Municipality of Anchorage On-site Water and Wastewater REVIEWED FOR CODE COMPLIANCE OSP241273, Curtis Townsend, 09/05/24 Municipality of Anchorage On-site Water and Wastewater REVIEWED FOR CODE COMPLIANCE OSP241273, Curtis Townsend, 09/05/24 Municipality of Anchorage On-site Water and Wastewater REVIEWED FOR CODE COMPLIANCE OSP241273, Curtis Townsend, 09/05/24