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Home My WebLink AboutRABBIT CREEK VIEW & HEIGHTS BLK 7H LT 13AOnsite File Rabbit Creek View & Heights Block 7H Lot 13A #020-571-14 Municipality of Anchorage On -Site Water and Wastewater Section • (907) 343-7904 Page 1 of 1 ON -SITE WASTEWATER INSPECTION REPORT Permit Number: OSP221249 PID Number: 020-571-14 Dwelling: X Single Family (SF) ❑ with ADU ❑ Duplex (D) ❑ Two Single Family Project: X New ❑ Upgrade Name Yuliya Opanasevych ABSORPTION FIELD ❑ Dee Trench ❑ Bed ❑ Mound P El Trench Site Address 7820 Susan Circle 0 Other Phone 7Number of Bedrooms Soil Rating depth from original grade 3 6.0 GPD/SF JTotal +2.0 Ft. LEGAL DESCRIPTION Depth to pipe invert from original grade +2.5 Ft. Gravel depth beneath pipe 0.5 Ft. Subdivision Block Lot Rabbit Creek View & Heights 7H 13A Fill added above original grade 5.0 Ft, Gravel length 15 Ft. Township Range Section Gravel width 5.0 Ft Beds: Number of Lines n/a Distance between lines n/a Ft. SEPARATION DISTANCES To Septic Absorption Lift Station Holding Sewer Total absorption area Number of trenches Dist. between trenches From Tank Field Tank Line 75 F0 1 n/a Ft. Well 50'+ 50'+ 50'+ NA 25'+ TANK ❑ Septic ❑ S.T.E.P. ❑ Holding 0 Other Manufacturer Orenco Capacity 1500 Gal. Surface Water 50'+ 50'+ 50'+ NA Material Number of compartments Lot Line 10'+ 10'+ 10'+ NA NA HDPE 2 Foundation 10'+ 10'+ 10'+ NA LIFT STATION Manufacturer Capacity Remarks *schedule 40 PVC Orenco 250 Gal. Alarm location House Electrical installed by AC Electrical Installer PIPE MATERIAL House to tank D3034 Tank to D1785* drainfield Alex's Enterprises, LLC. Drainfield D3034 CO/MT D3034 Inspector Pannone Engineering Services BENCH MARK (Assumed elevation) 1472.5 ft 1 Inspectio im 08/30/22 ection 2nd 08/30/22 Location and description 3`d 06/27/23 411 06/27/23 Top Foundation @ B ON -SITE WATER AND WASTEWATER SECTION APPROVAL Engineer's Stamp Conditional Approval: Date *:'49 LH .... .. .. ....... Septic System :::tl $fie an* e '. Z_ Approved Date -1 ---------- T_ CE 8149 .: •. 2024.05.17- •• Note: this approval does not Include well permit requirements. io..., nc inn ie ei z 3o 1 133HS Mi......�j� fib '30bdOHONd NV�d 311S 6bZ'OZdSO L!'SO'6Z0 �IIO Nvsns OZ8L :311S 'ON 11wa3d bite �� HO.ln3SVN`dd0 d.11�(U. d8S 03 :)3Ho •rouuo ua�o ' bl- ILS -OZO ON '0'1'd . . .... d�HL8 SiHO13H )? 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VC L� HL8 S1H013H 22 M31A A33?JO 1188f/?J dod NMV80 S1N_.�� 31vOS dY ION -SbL L06 XVd OOZE-SbL L06 3NOHd tiZOZ/Ll/S ei0� 1116¢ NV '23p]Vd LOST X08 O'd ONIMVaO 02i003N 31VO SNOISIA38 TO) 311 OAS ON3 3NONNVd =S31ON 0 z ao s� �yo 2pOW W U�YVWi2 �Om2Q N h h U O ti W h O I \ \ Wti TaU .y. b b b N JW ZOW� ry ^b �1 x b0 H 2p OOW 2 �nWQ U a O O k U R r Q 4 a Y O x z Q a O n^ r C U O V r N W LL N O a z N N o O x a W Wy Cl) ^ Q mum Permit Number: # 221249 Date of Issue: 7-15-22 Parcel Identification Number: Date Started: 6-20-23 Date Completed: 6-21-23 Is well located at approved permit location? Yes ❑ No ❑ Legal Description: Rabbit Creek View & Heights blk 7H lot 13A G: 3340 Property Owner Name & Address: Yuliya Opansevych 7820 Susan Cir. Borehole Data: Depth (ft) Soil Type, Thickness & Water Strata From To casing stick up 0 2 overburden 2 4 silt & gravel (cobbles) 4 57 silt & gravel w/ little H2O (2gpm) 57 68 coarse gravel w/ H2O 68 70 LAT: 61.067017 LON:-149.735565 Water Sample Results: Arsenic: /VP ug/L Nitrates: �y. 9 rnWL Total Colifonn Bacteria: it/1 = Cj colonies/100mL Method of Drilling ❑ air rotary ❑ cable toot Casing type: steel Wall Thickness: •250 inches Diameter:4 inches Depth: 70 feet Liner Type: Diameter: inches Depth: feet Casing stickup above ground: 2 feet Static water level (from ground level): 0 feet Pumping level: feet after hours pumping _gpm Recovery Rate: 3a gpm Method of Testing: airlift Well Intake Opening Type: [] Open End ❑ Open Hole ❑ Screened Start feet Stopped feet ❑ Perforations Start feet Stopped feet ume: 20' Start 0 20 Well Disinfected Upon Completion? Yes No Method of Disinfection: tabs Comments: F1 ❑ Well Driller: Dylan Kay Company: Hefty Drilling, Inc. Mailing Address: Anch AK 99511 Attention: The well driller shall provide a well log to the On -site Water and Wastewater Section within 30 days of completion. MUNICIPALITY O ANCHORAGE '1e^."+ Development Services Departmentis Phone: 907-343-7904 On -Site Water & Wastewater Section Fax: 907-343-7997 Pump Installation Leg Well Drilling Permit Number: Date of Issue:-? - % 5- 2a Parcel Identification Number: - - Legal Description R, W i Cr Pr V-t•Gj k raei5tl- Block I Lot `? 4 11) A Proper7t,"' ner Name & Address: It7e, 0V-`-)ev y L, Pump Installation Date: Pump Intake Depth Below Top of Well Casing: 50 feet Pump Manufacturer's Name: &P L44 � k-(7 Pump Model: (VE^0� Pump Size: hp Pitless Adapter Burial Depth: %) feet Pitless Adapter Manufacturer's Name: C a k i Pitless Adapter Installer: Well Disinfected Upon Completion? Vl Yes ❑ No Method of Disinfection: (_ctG�S Comments: I Pump Installer Name: �� , V -,Z -- Company: Mailing Address: eo 6--)*, 112 t 3 o City: IL t G L State: Zip: Attention: The pump installer shall provide a pump installation log to On -site within 30 days of pump installation. CD Susan Circle 65.64' Gravel Drivewoy Covered Entry F ss 0 o Two —Story <V 4.0' 120, House 2510' 0 q (A U! Ln C� CD r-1) 0) : — Deck LJEM — 00 OD 16. 1' 12.0" Lot 13A �L 10 Utility Easement 0,4! �Sli _ S 89'46*42" W 199.82' C *49 TH NOTES Roberto. Lumpkin A 1. Bearings and distances are record per referenced plat unless otherwise noted. 00 V�• No. 10459 Aw N AW 2. Not all monumentation for this survey may be shown on this document. 51 612 A •'� Aw 3. Excepting for gross negligence, the liability for this survey shall not exceed the V - - ' 'Aw /01 AM- %,'.'?0FESiNN0y cost of preparing this survey. I"— — — __qhqQ0" p,SKA 'T farl2oint Land 5erviCf,5, LLC UGEND Found Rebar Re'a r bar SURVEYING, MAPPING, LAND PLANNING, G15 Found Almon Aln mon m 0 1 131 E. 7Gth Ave—, Suite 101 Anchorage, Alaska 99516 Cleanout t FarpointAK.corn (907) 522-7770 - 5urvey@farpointak.com Well ASUILI SURVEY OF: SURVEY CERTIFICATION: FARPOINT has conducted a physical F�EM Elec Meter t LASBUILT ot I Lot 13A, Block 7H, Rabbit Creek View & survey of the subject property, the improvements situated ❑EIGM Gas Rabbit Rabbit Creek Heights Subdivision, thereon are within the property lines as shown, t Meter Ancho orage, Alaska EXCLUSION NOTES: It is the owners responsibility to determine Septic Manhole @ M Ole WORKC ORK ORDER No: c DATE: May 16,2024 SCALE: 1 =40' ZONING: R7 the existence of any easements, covenants, or restrictions which do not appear on the Plat used for this survey. NOTE: PREPARED FOR: Yuliya Opanasevych 0 20422 Under no circumstances should any data hereon be used for Susan Circle DRAWN:CHECKED: FB BOOK/PAGE BOOK/PAGE: CB ME/RL IGRIDNO: SW3340 167/66 or for the establishing of property lines. Anchorage, AK 99516 95 1 6 MUNICIPALITY OF ANCHORAGE On -Site Water & Wastewater Program pOBox 1o8850 470Elmore Road Anchorage, Alaska ogn1e'6O5o phone: 804 Fax: (oo7)n4m-7oo7 hnp:6/wwwmuniuml000im � On -Site Water & Wastewater System Permit Permit Number: OSP221249 Effective Date: 7/15/2022 Work Type: VVeUSepUoRenwwa| Expiration Date: 7/15/2023 Tax Code Number: 02057114000 Site Legal Address: RABBIT CREEK VIEW & HEIGHTS BLK 7H LT 13A G:3340 Site Mailing Address: 782OSusan C|R.Anchorage Owner: (]PANSE\y/CHYUL|YA Lot Size inSqFt: 24179 Design Engineer: PANNONEENGINEERING SERVICES Total Bedrooms: 3 This permit isfor the construction of: 10Disposal Field 9Septic Tank [] Holding Tank El Privy 9Private Well [] Water Storage All construction shall be/naccordance with: 1. The attached approved Regulations2. 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 3. ThemmotexvobaruodevequireminepooUonsdu�ngthei Th ~ - / `h U notify --' the Development Services Department per AMC 15.G5.Provide noUfioedonby U~ `i — 4. From October 15VnAph| 15, o aubeu�aoosoil absorption eyykam under ' � constructionfreezing weather U ehabeo�hac '—'�� o. Opened and Closed onthe same day, or b. Covered, sealed, and heated toprevent freezing .�- Special Provisions: An additional test hole shall be completed at time of construction to confirm separation to seasonal high groundwater and impenneob/eo,uewell amconfirm the percolation rate, for o[the reserve fie|d Roauhsand any design changes shaUbaprovided with the inspection nepor�re*orddrawings. ' ' �� Received By: Issued By: M P1 Community Development Department % Phone: 907-343-7904 Development Services Division Fax: 907-343-7997 On -Site Water & Wastewater Program ON-SITE SEINER/WELL PERMIT APPLICATION Parcel I.D. 020-571-14 Property owner(s) Yuliya OpanseyyCh Day phone Mailing address 6201 Spinnaker Drive Wasilla, AK 99623 Site address NHN Susan Cir Legal description (Sub'd., Block & Lot) Rabbit Creek View & Heights B7H Ll 3A Legal description (Township, Range & Section) Lot Size 24,179 Sq. Ft. Number of Bedrooms 3 APPLICATION IS FOR.: APPLICATION IS AN: TYPE OF DWELLING:, (® all that apply) Absorption Field X❑ Initial ❑ Single Family (SF) X❑ Septic Tank FX] ADU) Upgrade ❑ Upgrade Holding Tank ❑ Duplex (D) El Renewal Ed Privy ❑ Multiple Dwellings ❑ (SF and/or D) Private Well X❑ 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: l i5 t 1 y 5 U-# i Waiver Fees: Date of Payment: % I �(),�, Date of Payment: Receipt Number: _ 6 3 i 5� Receipt Number: Permit No. 1 '? `l ! Waiver No. Permit App_-'- :• ::..,:c ; Steven R. Pannone, Principal Registered Professional Engineer E-mail: steve@panengak.com 5 July 2022 Municipality of Anchorage Development Services Department On -Site Water & Wastewater Program 4700 Elmore Road P. 0. Box 196650 Anchorage, Alaska 99519 Subject: Rabbit Creek View & Heights B7H L13A Well & Septic System Permit Renewal Request OSP211239 Design Narrative This is a request to renew the permit for the above mentioned lot. Site conditions have changed and are addressed with the attached Change Order. 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 745-8200. Sincerely, Steven R. Pannone, P.E. Owner/Civil Engineer Viailing: P,O,B" x 10"07, PaIrner, A!< 9964_`- Telephone: (907 745-8200 FAX: (90-17) 745-8201 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://vw,rw. mu ni,org/onsite Permit Number: OSP211239 Work Type: WeilSeptic Initial Effective Date Expiration Date Tax Code Number: 02057114000 Site Legal Address: RABBIT CREEK VIEW & HEIGHTS BLK 7H LT 13A G:3340 Site Mailing Address: 7820 Susan CIR, Anchorage Owner: OPANSEVYCH YULIYA Design Engineer: PANNONE ENGINEERING SERVICES This permit is for the construction of: Q Disposal Field Q Septic Tank ❑ Holding Tank ❑ Privy �nlrnt '1 1", "�25 -1 ove a v �w Department 7/7/2021 7/7/2022 Lot Size in Sq Ft: 24179 Total Bedrooms: 3 ❑✓ 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: ��Cy� Govulff Date: Date: 0,� MUNUPALITY OF ANCHORAGE Community Development Department V 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. 020-571-14 Property owner(s) YUliya Opansevych Day phone Mailing address 6201 Spinnaker Drive Wasilla, AK 99623 Site address NHN Susan Cir Legal description (Sub'd., Block & Lot) Rabbit Creek View & Heights B7H Ll 3A Legal description (Township, Range & Section) Lot Size 24,179 Sq. Ft. Number of Bedrooms 3 APPLICATION IS FOR: APPLICATION IS AN: TYPE OF DWELLING: (® all that apply) Absorption Field X❑ Initial ❑ Single Family (SF) X❑ Septic Tank FX] Upgrade ❑ (wlwo ADU) Holding Tank ❑ RenewalDuplex (D) El ❑ Multiple Dwellings ❑ Privy ❑ (SF and/or D) Private Well X 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. gnature of property owner or authorized agent) Permit/Rush Fees: 8� a o Waiver Fees: Date of Payment: 2 © Date of Payment: Receipt Number: c� Receipt Number: Permit No. C) S P 3 I Waiver No. Permit App_:- : .....:c Steven R. Pannone, Principal Registered Professional Engineer E-mail: steve@panengak.com 1 July 2022 Municipality of Anchorage Development Services Department On -Site Water & Wastewater Program 4700 Elmore Road P. 0. Box 196650 Anchorage, Alaska 99519 Subject: Rabbit Creek View & Heights B7H L13A NHN Susan Circle Permit #OSP 211239 ERS Justification Ladies and Gentlemen On June 30, 2022, during a preconstruction meeting it was discovered that groundwater at the subject property was at grade. To remedy the situation PES is proposing the using of a vertical conveyance ERS. The organics on the lot will be removed and replaced with approximately one- and one-half feet (1.5) of MOA type II. A two (2) foot thick layer of MOA approved filter sand will be placed on top of the MOA type II before constructing the drain field. At completion of construction two (2) inches of rigid insulation will be placed over top of the drain field as shown on section A -A followed by two (2) feet of pit run gravel backfill. The mound shall be topsoiled and seeded immediately after completion to stabilize the side slopes. Due to constraints on the lot the side slopes of the mound are specified at a ratio of 2:1. This exceeds the recommended 3:1. However, it is the opinion of this office that construction of the mound along with the topography of the lot that these side slopes will be stable and will not erode. It can also be seen by the 46% HSG A infiltration line that effluent will not daylight through the mound. The installation of this system does not pose a risk to public health or drinking water aquifers on this or surrounding lots. A separation distance of 2.0' to ground water is required for nitrogen reducing systems. This system meets that minimum separation distance and adds additional effluent treatment with the use of filter sand. Please contact me if you have any comments or concerns. Sincerely, Steven R. Pannone, P.E. F. ASCE Owner/Civil Engineer Mailing: P.O. Box 1807, Palmer, AK 99645 Telepho ;e: (907) 745-8200 FAX: (901) 745-82011 Municipality of Anchorage On-site Water and Wastewater REVIEWED FOR CODE COMPLIANCE OSP211239, Rebecca Carroll, 07/07/21 , n I ocnCE: ��ia u __16 -off o-icnno__=CDO Z Z (� CO y D e rn J > Z7 D X c_n �7 r r A { �Oo�m X A I Y x m I Z�� N �� -C _ (tT117 '� z0zy n O _ n z v D �7 I D o G3 O Nx = m a z m m 0 z Z r��DO0 �0 —i H £ K c/) -u ff J < JG7 O � a v •• � dc M m ;oz I x a 0)I u �o cn oW m D z� m m -q -TIu C) O m D Ln U m O U) Z o m r m � D tri a a z cn = � m _u FTI -C-{mp r oz + (TJ -T, __u r1 7 (A N O L O Cn < cn r a U) m a � O0 ii p onn'OD am m0Dr-Z M > F_ M OOC O, z poomm /� fV O Z>o Min n \o� Sy nx0 c�.rn D MySTF�o mcD� mx z 0 Z I r Koz S n� —I 2U)b m O m nom= °n comLD m oz r CD C Z J ! m�`'�� O,x fV --ox D m D o frT1 O a / M r bOZ��I — m�D Q D n� F` �u FTI_ L _+ m m \ 2: CA m z f O m m F - m3 z m (!) CN TI m a m z co C vcz W —zJc�z I I D v mzz0 a MG7m �aaM �� o J C w a D D VACANT NO WELLS SEPTIC z >m SYSTEMS �' _ Z r D�o 3 o --J ;o00 r /I r mo, O— m r 0 ;;o �0 w .a + � D w/ _- w w - r W %%% r _' z �. cn ` [M* m IC") NOTES:��„ REVISIONS DATE P/�NNONE ENG SV_ C LLC (C 1. 1088) FOR CONSTRUCTION _ 01 'A�qs , REV 1: 6/29)21 SCA _6L22/2021 CHANGE ORDER �! �za', REV 2:7/i/22 1„ _ 50' RABBIT CREEK VIEW & HEIGHTS B7H L13 s REV 3: 7/11j22 P.LD. wo -- DaAWN ACP YULIYA OPANSEVYCH - = 020-571-14 Steven - Pannono ',�� ce-alae PEP.MIT N0. SITE: NHN SUSAN CIR %; ospxxxxxx `HEFT SITE PLAN' ANCHORAGE, AKn,; ',� �,��".....� 1 OF 3 ,a 0 M r z -n Fn (n m 0 4 0 z Iml Z 0, m � c >00E -1-4-10K M < �s\ c zC> > > -0 0 2 M -9 Z 0 0 < > w m 4 M m c) 0 z > m< -OD . r- > < (-) > q F9 ;o z q cf) o :p > M X m -D 0 o 0 --1 M F: > () -M-� -u ;o f- FT, K o > U) > -1 m ;Ao U) > 0 -TI U) > --j r - CC) F, c > rn M r- C m m rn - m 00 K > r- 0 c) K m c N p -F c P Z m K 0 CO --j 0) u 41 CA rl) m ( 'A cf) > J,Z > Z 0, m � c >00E -1-4-10K M < �s\ c zC> > > -0 0 2 M -9 Z 0 0 < > w m 4 M m c) 0 z > m< -OD . r- > < (-) > q F9 ;o z q cf) o :p > M X m -D 0 o 0 --1 M F: > () -M-� -u ;o f- FT, K o > U) > -1 m ;Ao U) > 0 -TI U) > --j r - CC) F, c > rn M r- C m m rn - m 00 K > r- 0 c) K m c N p -F c P Z m K NOTES: PANNONE ENG SVC- LLC (C 1. 1088) REVISIONS LAIL OF A D" 4 FOR CONSTRUCTION REV 1: 7/11/24 47� S� ]SCAL7/l/2022 E 1 ' h REV 9: //l 5/22 1 f50 RABBIT CREEK VIEW HEIGHTS B7H 020-571-14 .. .... .... .... DRAWN ACP YULIYA OPANSEVYCH St— R P.nn.- CE-�149 PERMIT 1,10. SITE: NHN SUSAN CIR OSPXXXXXX SECTION ANCHORAGE, AK SHEET 2 OF 3 c� 0 o > F -i 0 m ( 'A cf) > J,Z > m 711 mmo > MMr z xz 7 m C-- (/) �o 0 -4 m U) m L -) K A m '1 0 0 Q:)m K: > > Z --i 0 co m G) z m m nm>z C moO Z 0 o-) R. IiZ 0 NOTES: PANNONE ENG SVC- LLC (C 1. 1088) REVISIONS LAIL OF A D" 4 FOR CONSTRUCTION REV 1: 7/11/24 47� S� ]SCAL7/l/2022 E 1 ' h REV 9: //l 5/22 1 f50 RABBIT CREEK VIEW HEIGHTS B7H 020-571-14 .. .... .... .... DRAWN ACP YULIYA OPANSEVYCH St— R P.nn.- CE-�149 PERMIT 1,10. SITE: NHN SUSAN CIR OSPXXXXXX SECTION ANCHORAGE, AK SHEET 2 OF 3 Municipality of Anchorage On-site Water and Wastewater REVIEWED FOR CODE COMPLIANCE OSP211239, Rebecca Carroll, 07/07/21 Municipality of Anchorage On-site Water and Wastewater REVIEWED FOR CODE COMPLIANCE OSP211239, Rebecca Carroll, 07/07/21 Tank 8ougancy Check PANNONE. ENGINEERING SERVICES. LLC Job Name: NHN Susan Circle Subject Bouyancy Check Job Number: 2022.07.01 Originator: ACP Checker: SRP Septic Tank ASSUMPTIONS SITE PARAMETERS 1. No angle of repose on backfill material Weight of Water 62.4 lb/ft' 2. 125 lb/ft' backfill material 3. Tank is empty Weight of Soil (submerged) 125.0 Ib/ft3 - - - Buoyancy Control: Tank Bury Depth �ft 1. No soil weight was considered for buoyancy check. Tank is assumed to fully submerged (worst case). TANK DIMENSIONS Diameter 105.0 in 2. Buoyancy will be controlled with a Diameter 18.75 Ift concrete collar per Orenco specifications. Radius�4.38� ft 3. Net up force of 32170 Ib Length C y lft 32170 lb __ 222 f t3 145fr3 Area 60.13 ft' 222ft3 * ly'l== 8.2 yd Volume 541.19 it3 4. A minimum of 8.2 yd3 of concrete shall be Weight 1600 Ib placed around the spring of the tank as shown in the attached detail and per Orenco Manholes Yes '.. Specifications. Percentage of Tank in Groundwater 100! BOUYANT FORCES (weight of the displaced water) 33770 Ib UP RESISTING FORCES (weight of soil & tank) Volume of Manholes ft, Volume of Soil ft3 (Volume of Soil over Tank minus Volume of Manholes) 1600 Ib DOWN NET FORCE ON TANK ADDITIONAL BALLAST REQUIRED 32170 Ib Pump Vault Bouyancy Check PANNONE ENGINEERING SERVICES. LLC Job Name: NHN Susan Circle Subject: Bouyancy Check Job Number: 2022.07.01 Originator: ACP I Checker: SRP Pump Vault ASSUMPTIONS SITE PARAMETERS I. No angle of repose on backfill material Weight of Water 62.4 lb/ft' 2. 125 16/ft3 backfill material 3. Vault is empty Weight of Soil (submerged) 125.0 Ib/ft' - - - Buoyancy Control: Tank Bury Depth j ft 1. No soil weight was considered for buoyancy check. Pump Vault is assumed to fully submerged (worst case). Pump Vault Dimensions Diameter 24.0 in 2. Buoyancy will be controlled with a Diameter 2.00 Ift concrete collar per Orenco specifications. Radius 1.0o ft ! 3. Net up force of 1568 Ib Height lift !:. 1568 tb == 10.8f t3 145ft'; Area 3.14 ftz 10.8tt3 -2 '==0.4yd3 Volume 25.13 ft3 4.A minimum of 0.5 yd' of concrete shall be Weight lb placed around the pump valut as shown in the attached detail and per Orenco Manholes yes Specifications. Percentage of Tank in Groundwater 100% BOUYANT FORCES (weight of the displaced water) 1568 Ib UP RESISTING FORCES (weight of soil & tank) Volume of Manholes fts Volume of Soil ft3 (Volume of Soil over Tank minus Volume of Manholes) �lb DOWN NET FORCE ON TANK ADDITIONAL BALLAST REQUIRED 1568 Ib NIUNICIPALITY OF ANCHORAGE ADVANCED WASTEWATER TREATHE NT SYSTEM MAINTENANCE AND REPAIR AGREEMENT THIS N4AINTENANCE AND REPAIR AGREEMENT, herein the "AGREI.-�MENT" made and entered into as of this I I Day of��%of20 11 by and bet -ween the 'O-WNF�R,"and the Municipality of Anchorage, herein the "MUNICIPALITY". UN ALITY". inaccordance Nvith Anchorage Municipal Code (AMC) 15.65.365. 65, In consideration of the mutual covenants contained herein, the parties to this Agreement agree as fojjows: Advanced W,1stmater Treatment Systems. The Municipality grants perinissio), to the O\V"cr to utilize and operate an Advanced WastewaterTreatmentSystem (AWWTS), described as located at (legal description) Lj 2. Maintenance, Repairs and Alterations. (Owner is required to read, understand and initial each section) LL � 0- � 0 Tlu-mighout the term of this Agreement, the Owner shall enter into a service agreement with all AWWTS service and maintenance provider approved by the Municipality or the manufacturer's representative. The AWWTS shall be maintained in satisfactory condition capable of performing as designed and producing treated septic effluent in accordance with the equipment's approval for operation in the Municipality. It shall be the responsibility of the Owner during the ter") of this Agreement to pay for all repair(s), maintenance, adjustment(s), replacement costs, and inspection costs. This includes all annual maintenance fee (typically $400 to $600). Owner agrees that only maintenance and repair personnel approved by the Mill, icip,11ity or the manufacturer's representative Will inspect and make any necessary maintenance, repairs or permitted alterations to the system. Owner acknowledges that regular maintenance of an AWWTS reduces the potential lhilurc Of the system, which could include sewage backup and costly repairs or drainfield replacement (rev. 05/18/2018) Page] of Owner- acl'1nO"rJc(JgcS that the NI'alicipality may request records Of' maintenance aad' A�repairs f'roill the manufacturer'srepresentative Or maintenance provider. Owner acknowledges that the fine for failing to maintain and repair all AWWTS may be Z� assessed in accordance with AMC 14.60.030, O\Nlllcr agrees to grant tile MI'llicil),-ditv reasonable access to test and inspect the z:1 AW\VTS. The Municipality will give at least 24-hour notice. Owner agrees that any sale or transfer of title of the property will not Occur without a IIC)IV Certificate Of0D-Site Systems Approval, Owner agrees that the AWWTS installation and maintenance requirements as provided by the ANVWTS vendor/installer and approved by the Municipality are the governing guidelines for the const.ructioll. maintenance and repair of the Owner's AWWTS. Owner agrees to maintain remote monitoring of the AWWTS as required by the AWWTS approval. 3. Terni. The term of this Agreement shall begin on the date of approval by the Municipality to operate the installed system, Or upon transfer of title, and shall continue while the AWWTS is operational or until title is transferred. 4. Noinvaivei-. The failure of the Municipality at any time to enforce a provision of this Agreement shall in no way constitute a waiver of the ])I-OVjSiODS, nor in any way affect the validity of the Agreement or any part hereof, Or the right of the Municipality thereafter to enforce every provision hereof. S. Amendment. This Agreement shall only be amended by authorized representatives of the Owner and Municipality. Any at -tempt to amend this am-eemeni by P.illw-r -m unauthorized representative Or unauthorized means shall be void. 6. Jurisdiction: Choice of Law. Any civil action arising from this Agreement shall be C� brought in the Superior Court for the Third Judicial District of the State of Alaska at Anchorage. The laws of the State of Alaska shall govern the rights and obligations Z� Z� of the parties under this Agreement. 7. Severabilitil. Any provisions of this Agreement decreed invalid by a court of competent jurisdiction shall not invalidate the remaining Provisions Of the Agreement. 0 — (rev. 05/18/2018) Page 2 of 3 0 WNri2: -�_I ;��(signature) —---��--�" (Print name) STATE OF ALASK:? ) ss. THIRD ,JUDICIAL, DISTRICT ) / r j � � 7/ 7" The foregoing intstrtlmeiit was acknowledged before me this ay of �� 20�; by �U l 1 _�� 1/ y _ �. :tig4:idf{� C.... Q� NOT .^ *UBLIC F KA wl", Commission CXpil,cs: 10 =�~AhY `':• N — ipz ��£F O F E PN,.�` MUNICIPALITY.- BY &el 6G, (signahn'e) Date: rbc CCc,� 6 r-ro (t (print name) "title: (rev. 05/18/201 S) Page 3 of 3