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HomeMy WebLinkAboutPETERS CREEK BLK 2 LT 2a ft w of birm-awA- 10 of 042 Block 2 #051 - 1 14-36 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 Wastewater Disposal System Permit Permit Number: OSP251323 Work Type: Septic Initial Tax Code Number: 05111436000 Site Legal Address: PETERS CREEK BLK 2 LT 2 GA 360 Site Mailing Address: Owner: SULLIVAN COLE Design Engineer: PANNONE ENGINEERING SERVICES This permit is for the construction of: Effective Date: Expiration Date: Lot Size in Sq Ft: Total Bedrooms: 9/18/2025 9/18/2026 10500 Z Disposal Field Q 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: A test hole is required prior to construction of the absorption field, in the location shown on the site plan, to confirm minimum separation to impermeable soil and seasonal high groundwater. Construction may proceed at your own risk prior to 7-day groundwater monitoring. If results require a design change, construction shall stop pending approval of a change order. Please submit results with the inspection report (or change order, if required). Received By: Issued By: Date: Date: ✓ S '�% Z ON -SITE SEPTIC/WELL PERMIT APPLICATION Parcel I.D. 051-114-36 Property owner(s) Cole & Ashley Sullivan Mailing address Site address NSN Tundra Rose Avenue Legal description Peters Creek Block 2 Lot 2 Number of Bedrooms 4 Engineering Firm Pannone Engineering Services, LLC. Building Permit Number Day phone Not Applicable ❑ APPLICATION IS FOR: APPLICATION IS AN: (Z all that apply) Disposal Field Initial ❑ Septic Tank El Upgrade ❑ Holding Tank ❑ Renewal ❑ Privy ❑ Well ❑ Water Storage ❑ THIS APPLICATION INCLUDES A WAIVER REQUEST FOR: Drain field to eastern lot line Distance: 2.0 Permit/Rush Fees: Waiver Fees: 1z Z Date of Payment: I i/Z07-5 Date of Payment: Permit No. U22 5" 13 � 3 Waiver No. 05 V May 2025 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: Peters Creek Block 2 Lot 2 Septic System Permit Request This is a design narrative for a permit to install an initial septic system on the subject property. The proposed installation will serve a proposed four-bedroom (4) multi-family dwelling. This lot and surrounding lots are served by AWWU water, and private septic systems. 1. Soils: A test hole was performed on this lot by Pannone Engineering Services, LLC on 07/25/2025. Groundwater was not observed during the excavation of this test hole, and bedrock was not encountered. No groundwater was observed in the test hole monitor tube after 7-days. Based on the results of the percolation test and overall soils appearance an application rate of 0.45 gpd/SF was used for the design of a conventional wastewater treatment system in the area of the test hole. The subject lot is located within an existing developed subdivision with documented test holes on the south side of Tundra Rose Avenue depicting absence of ground water to a depth of eighteen (18.0) feet below ground surface. The test hole performed in the subject lot confirmed absence of ground water to a depth of sixteen (16.0) feet below ground surface. Based on provisions allowing the use of surrounding soils and test hole documentation within the subdivision, we request the approval of a twelve (12.0) foot-deep trench design. This depth maintains the required separation to ground water from the bottom of the proposed drain field to ground water as documented from the test hole performed on this lot. PES will verify and confirm the absence of ground water and bedrock to a depth of eighteen (18.0) feet below ground surface at the time of installation . 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 slopes exceeding 25% less than 50ft from the proposed drain field. Municipality of Anchorage On-site Water and Wastewater REVIEWED FOR CODE COMPLIANCE OSP251323, Curtis Townsend, 09/18/25 Page 2 of 2 Mailing: P.O.Box 1807, Palmer, AK 99645 Telephone: (907) 745-8200 FAX: (907) 745-8201 5. Waiver Request(s): We hereby request a separation distance waiver from the proposed drain field to eastern property line to a distance of two (2.0) feet. Due to the size of the existing lot, as well as space constraints posed by the proposed development, a portion of the proposed drain field will be installed approximately two (2.0) feet from the eastern property line. Granting this variance is not likely to affect the health and safety of this lot of the surrounding lots now or in the future. 6. 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, please contact me at (907) 745-8200. Sincerely, SRP Steven R. Pannone, P.E. F. ASCE Owner/Civil Engineer 9 September 2025 Municipality ®® r P.O. Box 196650 e 4700 Elmore Road Anchorage, Alaska 99519-6650 0 (907) 343-7904 0 Fax (907) 343-7997 http://www.muni.org/Onsite Development iDivision On -Site Water and Wastewater Program * * * * VARIANCE/WAIVER REVIEW * * * * Waiver#: OSV251039 COSA#: PID#: 051-114-36 Permit#: OSP251323 Legal Description: PETERS CREEK BILK 2 LT 2 Engineer: Pannone Engineering Services Your request for a waiver of the required 10 feet horizontal separation from the disposal field to the property line has been approved. The approved separation distance is 2.0 feet. This waiver approval applies to the proposed disposal field only. Any future upgrade to the on - site wastewater disposal system will require all separation distances be met or another approval from this department. ■■eeeeeeeeeeeee a eeeeeeeeeeeeeeeeeeeeeeeeeeeeeeteeeeeeeeeeeeeeeeeeeeeeeeeeeeee� Waiver is Granted: X Waiver is not Granted. 1 Date: �`� L 5 Approved by: Name ofReviewer **** VARIANCE/WAIVER REVIEW **** PA N N O N E E N G S V C , L L C ( C . I . 1 0 8 8 ) LJ C FO R C O N S T R U C T I O N PE T E R S C R E E K B L O C K 2 L O T 2 CO L E & A S H L E Y S U L L I V A N SI T E : N H N T U N D R A R O S E A V E N U E CH U G I A K , A K 9 9 5 6 7 09 / 0 9 / 2 0 2 5 05 1 - 1 1 4 - 3 6 OS P X X X X X X AC P / S R P RE V 1 : 0 9 / 1 7 / 2 0 2 5 09 / 0 9 / 2 0 2 5 1" = 3 0 ' 1 O F 4 Municipality of Anchorage On-site Water and Wastewater REVIEWED FOR CODE COMPLIANCE OSP251323, Curtis Townsend, 09/18/25 NORTH DRAIN FIELD SOUTHERN DRAIN FIELD PA N N O N E E N G S V C , L L C ( C . I . 1 0 8 8 ) LJ C FO R C O N S T R U C T I O N PE T E R S C R E E K B L O C K 2 L O T 2 CO L E & A S H L E Y S U L L I V A N SI T E : N H N T U N D R A R O S E A V E N U E CH U G I A K , A K 9 9 5 6 7 09 / 0 9 / 2 0 2 5 05 1 - 1 1 4 - 3 6 OS P X X X X X X AC P / S R P 09 / 0 9 / 2 0 2 5 NT S 2 O F 4 A SCALE: NTS FLOW SPLITTER DETAIL Municipality of Anchorage On-site Water and Wastewater REVIEWED FOR CODE COMPLIANCE OSP251323, Curtis Townsend, 09/18/25 PA N N O N E E N G S V C , L L C ( C . I . 1 0 8 8 ) LJ C FO R CO N S T R U C T I O N PE T E R S C R E E K B L O C K 2 L O T 2 CO L E & A S H L E Y S U L L I V A N SI T E : N H N T U N D R A R O S E A V E N U E CH U G I A K , A K 9 9 5 6 7 09 / 0 9 / 2 0 2 5 05 1 - 1 1 4 - 3 6 OS P X X X X X X AC P / S R P 09 / 0 9 / 2 0 2 5 NO S C A L E 3 O F 4 COMMENTS: Test hole excavated by Owner. PERFORMED BY: PANNONE ENGINEERING SERVICES, LLC. I CERTIFY THAT THIS TEST WAS PERFORMED IN ACCORDANCE WITH ALL STATE AND MUNICIPAL GUIDLINES IN EFFECT ON THE DATE OF THIS TEST. ·31.9 (min/inch) ·6" ·5.5 FT AND 6.5 FT ·5.5 FT AND 6.5 FT SOILS LOG & PERCOLATION TEST Municipality of Anchorage On-site Water and Wastewater REVIEWED FOR CODE COMPLIANCE OSP251323, Curtis Townsend, 09/18/25 PA N N O N E E N G S V C , L L C ( C . I . 1 0 8 8 ) LJ C FO R C O N S T R U C T I O N PE T E R S C R E E K B L O C K 2 L O T 2 CO L E & A S H L E Y S U L L I V A N SI T E : N H N T U N D R A R O S E A V E N U E CH U G I A K , A K 9 9 5 6 7 09 / 0 9 / 2 0 2 5 05 1 - 1 1 4 - 3 6 OS P X X X X X X AC P / S R P 09 / 0 9 / 2 0 2 5 NO S C A L E 4 O F 4 2.2. SCOPE OF WORK: INSTALL SYSTEM IN ACCORDANCE WITH THE ATTACHED DESIGN AND SPECIFICATIONS. 16.0 FEET 16.0 FEET Municipality of Anchorage On-site Water and Wastewater REVIEWED FOR CODE COMPLIANCE OSP251323, Curtis Townsend, 09/18/25