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HomeMy WebLinkAboutTRAILS END BLK 5 LT 5Trails End Block 5 Lot 5 #015-192-26 MUNICIPALITY CJFANCHORAGE On -Site Water & Wastewater Program PVBox 196650 47VVElmore Road Anchorage, Alaska 89o1e-so:o Phone: (our)x4a'7eo: Fax: (Vnr)a1o'7sS7 nxp`xw*w.mvni,orgmnnite / De,Depa 1,011ell—' On -Site Wastewater Disposal System Permit Permit Number: DSP201033 Effective Date: 5/20/2020 Work Type: Septic Upgrade Expiration Date: 5/20/2021 Tax Code Number: 01519226000 Site Legal Address: TRAILS END BLK 5 L 5 G2641 Site Mailing Address: 8QO1TRAIL ST, Anchorage Owner: STRAIT REVOCABLE TRUST Lot Size inSAFt: 22800 Design Engineer: GARNESSENGINEERING GROUP LTD Total Bedrooms: 4 This permit is for the construction of: Z Disposal Field RI Septic Tank [] Holding Tank [] Privy 11 Private Well [] Water Storage All construction shall bainaccordance with: 1 The attached approved design. 2, All requirements specified inAnchorage Municipal code Chapters 1555 and 15,65 and the State of Alaska RegulationsWastewater Disposal Regulations (18AAC72) and Drinking Water 3. ThewoobewatercoderequireoinapeoUonnduhngtheinsbsUaUun.Thegineer`haUno�y'the Development Services Department per AMC 15.G5.Provide notification bycalling (0O7)343'7QO4(24/7)� 4. From October 15 to April 15, a subsurface soil absorption system under construction during freezing weather shall beeither: a. Opened and Closed onthe same day, or Received By: Issued By: Date: 2_0 _ n,cnt Municipality of Anchorage P.O. Box 196650 ® 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 Program * * * VARIANCE/WAIVER REVIEW * * * * Waiver#: OSV201012 COSA#: Permit#:OSP201033 PID#: 015-192-26 Legal Description: Trails End Blk 5 Lt 5 Engineer: Garness Engineerinq Group Your request for a waiver of the required 10 feet horizontal separation from the absorption field to the property line has been approved. The approved separation distance is 3.0 feet. In addition, the proposed trench may be 14 feet from the existing trench. This waiver approval applies to the proposed absorption 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. ............................................... ■ ............................. ■ 1 Waiver is Granted: X Waiver is not Granted: Date: V -661Z -o24 Approved by: Name of Review **** VARIAN C E/WAIVER REVIEW **** MUNICIPALITY OF ANCHORAGE Community Development Department Phone: 907-343-7904 Development Services Fax: 907- 343-7997 On -Site Water & Wastewater Program On -Site Sewer/Well Permit Application For A Single Family Dwelling Parcel I.D. 015-192-26 Property owner(s) DAVID STRAIT Mailing address 8901 TRAIL STREET, ANCHORAGE, AK 99507 Site address 8901 TRAIL STREET, ANCHORAGE, AK 99507 Legal description (Sub'd, Block & Lot) TRAILS END; BLOCK 5, LOT 5 Legal description (Township, Section & Range) Lot Size APPLICATION IS FOR: ( ® all that apply) Absorption Field Septic Tank Holding Tank ❑ Privy ❑ Private Well ❑ Water Storage ❑ Sq. Ft. Number of Bedrooms APPLICATION IS AN: Initial ❑ Upgrade Renewal ❑ Day phone 317-8382 4 THIS APPLICATION INCLUDES A VARIANCE/ WAIVER REQUEST FOR: DRAINFIELD TO DRAINFIELD WAIVER & LOT LINE WAIVER TYPE OF DEWELLING: Single Family (SF) (w/wo ADU) Duplex (D) ❑ Multiple Dwellings ❑ (SF and/or D) Distance: 14 FEET & 3 FEET I certify that the above information is correct. I further certify that this is in accordance with applicable Municipal codes. GARNESS ENGINEERING GROUP, Ltd. (Signature of property owner or authorized agent) Permit/Rush Fees: 57? _5� Waiver Fees: 01 -AY Date of Payment: 12 �/ZQ a'r?b Date of Payment: 01 /01 �/a,(j'0 Receipt Number: 065,%ZP6- Receipt Number: 006-R46 Permit No. 135P261,d 3 Waiver No. jsy'2d`%l �i (Rev. 01 /11) SALES CONSULTING ENGINEERING,, REVISED April 15, 2020 Municipality of Anchorage Development Service Department On -Site Water & Wastewater Program 4700 Elmore Road P.O. Box 196650, Anchorage, Ak 99519-6650 (907) 343-7904 Ref: Proposed Septic System Upgrade for Trails End S/D; Block 5, Lot 5 To whom it may concern: The existing 4 -bedroom house is served by private well and septic system. The septic system consists of 1500 -gallon STEP tank with Quanics pump/controls, an ATS -6 -AC Aerocell unit (Cat II configuration), and a trench type drainfield that was installed in October of 2005. The liquid levels have been fluctuating periodically between normal range (below the invert of the distribution line) and a surcharged condition (above the invert of the distribution line). We would also like to note that the return line for the Aerocell unit was recently (within the last several years) found to be compromised (separated/blocked), which likely restricted the 80% flow back to the STEP tank, causing the majority of discharge from the Aerocell unit to be diverted to the drainfield. This likely resulted in wastewater making only a single pass through the Aerocell media and diminished treatment. It is unknown how long this condition has existed, or if this condition has adversely impacted the performance of the drainfield. The fluctuating levels in the drainfield that the owner has been monitoring appear to correlate with spring run-off, heavy rainfall conditions, or winter "Chinook" events. It is possible that surface water run-off may be intruding subsurface into the STEP tank via the broken return line. We are proposing that the alternate (reserve) drainfield be installed to the west of the existing drainfield. After the Aerocell unit, we are proposing a flow director be installed so that in the future flow can be alternated between the new drainfield and the existing drainfield. During the upgrade, we will inspect the STEP tank and look for potential points of intrusion. In addition, during construction of the new drainfield, we will look for indication/s of subsurface intrusion into the drainfield excavation. If sources of intrusion are identified, construction will stop, and the design will be revised for MOA review/approval. Comments regarding the design are summarized as follows: 1. SOILS and GROUNDWATER CONDTIONS: Two (2) test holes were excavated on property in 2001 and an additional test hole was excavated in 2005. In 2017, we had a monitoring well drilled by Discovery Drilling near TH#1 and TH#3 to confirm groundwater conditions. The monitoring well was drilled on 7/28/2017 to a depth of 22.5 feet deep below exiting grade and found to be dry. GEG employee, Jody Maus, observed the drilling tailings during the first 14 feet of the drilling of the monitoring well. Based upon his visual assessment, the soils appeared to be consistent with previous test holes excavated on the property. The monitoring well was checked 3701 E. Tudor Road, Suite 101 * Anchorage, AK 99507-1259 Ph: (907) 337-6179 * Fax: (907) 338-3246 * Website: www.gamessengineering.com on 7/31/2017, 8/7/2017, and 9/11/2017; and found to be dry to 22.5 feet. It was checked again on October 4, 2017 and found to be dry to 22.5 feet below grade. It was checked again on May 23, 2018 and found to be dry to 22.5 feet below grade. We did have a groundwater reading in Test Hole #2 on 7/20/2001 at 15 feet; however, we did note on the soil log that we believed this reading to be influenced by running water into the large open bench for the test hole. We have recently discussed this with Rebecca Carroll with your department, and she stated that since we noted this concern on the soil log, and that we have found the monitoring well dry to 22.5 feet multiple times (even during high groundwater season), that this groundwater reading can be disregarded. The entire drainfield will be encompassed within the 30 -foot radii of the test holes and monitoring well. As stated on the previous design, the soils 6 feet below original grade were found to have percolation rates of 60 & 80 minutes/inch, which allowed the use of a 0.8 gpd/sq.ft. average application rate, assuming Cat II advanced wastewater system effluent. The soil stratum above 4-6 feet was found to have a percolation rate greater than 120 minutes/inch. We are proposing to utilize the lower soil stratum to meet the minimum drainfield square footage requirement; however, we are proposing to add additional drainrock in the upper soil stratum to promote hydraulic pressurization in the lower soil stratum. 2. DRAINFIELD DESIGN: See attached design drawing for drainfield specifications. 3. TOPOGRAPHY: We have attached the MOA Argis Contour map for the property. As can be seen on the design drawing and the contour map, the proposed drainfield is 50 feet uphill from any slope greater than 25 percent. We have also placed drainage and slope information on the design drawing. As can be seen on the design drawing and the MOA Argis Contour map, the trench is parallel to the slopes. On 4/10/2020, we performed a site visit to shoot elevations of the existing grades. We found the highest -grade elevation to be at the north end of the proposed drainfield and the lowest -grade elevation to be at approximately 35 feet from the south end. Per the request of the owner, the new trench length has been maximized and we have also added additional drainrock that will not be credited towards the required minimum drainfield size. In short, the bottom 6.5 feet of effective will be in the GM material and there should be no concerns with slope contours as designed. 4. DRAINFIELD TO DRAINFIELD WAIVER: We are proposing that the new drainfield will have a total of 9 feet of drainrock which would require an 18 -foot separation between drainfields. We are requesting this be waived to 14 feet. Given the existing drainfield is surcharged and the monitoring well which is downhill from this drainfield and is dry to 22.5 feet below grade, it is our opinion that this shows that the upper drainfield will not adversely influence the new lower drainfield. Further justification is that we are proposing a flow director so that only one drainfield will be actively in use at any point in time. Based upon these mitigating factors, there should be little risk with the granting of this waiver. 5. DRAINFIELD TO LOT LINE WAIVER: We are proposing that the new drainfield be installed within 3 feet of the south lot line. The south line abuts the road right-of-way and should not adversely affect any adjacent properties. We We are unaware of any adverse impacts this installation would have on adjacent wells or septic systems. If you have any questions, please contact us at 337-6179. Thank you for your accictonrc 3701 E. Tudor Road, Suite 101 * Anchorage, AK 99507-1259 Ph: (907) 337-6179 * Fax: (907) 338-3246 * Website: www.gamessengineering.com IIIII' � j I III j I I I IIIII I I I TRAILS END S/D ill TRAILS END S/D I I I III TRAILS END S/D i , i LOT 2, BLOCK 5 i i LOT 9, BLOCK 5 i i l i i LOT 9, BLOCK 4 W IIIII I I I III I >I wl11 I I IIIII i zi i ilii i of 1 I I I I I W i i l i i I > 1 \TRAILS ENDS/DI IIII RAILS END S/D rQrI^� IIIII TRAILS END S/D 1/ Q, I LOT 3, BLOCK 5 IN 1 i LOT 8, BLOCK 5 1 V I I LOT 8, BLOCK 4 IIIII /I W 01 I ----�+i--------------� p,---------�--- ,u,�------------------- TRAILS - n __-�_I IIIII I I QI I 100'WELLRADIUS i IIII � ce „III I I 111 II I I \I i i l l l 1 I I TRAILS END SID LOT 4, BLOCK 5 UaIHII TRAILS END S/D II VQ �TRAILS / SID LOT 7, BLOCK EXISTING LOT7, BOCK (:ZACA \ I 4 BEDROOM I11 �\ I I HOUSE / U) III EXISTING SEPTIC SYSTEM -- I 100' WELL RADIUS I I 1\ --------------- ----�--- - - - - - - - - - - - IH III 100' WELL RADIUS LOT 6, BLOCK4 T4 IIIII WACA� I a' i v �, 71 TRAILS END SID IIIII LOT 6, BLOC I I ----�-------L------� � \ --------fir ---_ \ I / I PROPOSED / \� \ / I TRAIL STREET DRAINFIELD ,' ��____��\� I ------ -TTrTr 1 100' WELL RADIUS III I II , I I 100' WELL RADIUS I I I I I I 100' WELL RADIUS I , I11I I •. 1 I� I I� ( III � I I I 1 s PTICAREA-) \ 11 I I/ DITCHLIN I 1 I I (I i i l i i TRAILS END S/D I\ I I/ TRAILS END S/D / i i 1 \ TRAILS END S/D LOT 10, BLOCK 7 `\ , , LOT 1, BLOCK 6 / i i SFpT� \ LOT 10, BLOCK 6 \ I�/ III II /I i i l l l TRAILS END S/D 1 ; LOT 9, BLOCK 7 I I TRAILS END S/D TRAILS END S/D i ilii I I I LOT 2, BLOCK 6 HI I LOT 9, BLOCK 6 I I III I I I I I III 'SCALEi 111 1; I I I i it 1"=100' IIIII I I I ----j-��-jj---------------� j---------------Ilr-------------�-d GARNESS ENGINEERING GROUP, Lt ENGINEERING CSALES 9CONSULTING, _-- 3701 E. TUDOR ROAD, SUITE 101 • ANCHORAGE, AK 99507 - PHONE (907) 337-6179' FAX (907) 336-3246' WEBSITE: www.gamessengineedng.mm PREPARED FOR: PHONE NUMBER: PAGE NUMBER: DAVID STRAIT 317-8382 1 OF 3 PROJECT/LEGAL DESCRIPTION: DRAWN BY: TRAILS END S/D; BLOCK 5, LOT 5 J.L.M. TYPE OF WORK: DATE: � SITE PLAN FOR SEPTIC SYSTEM UPGRADE 8/19/2019 LICENSE #AECC884 HAVE THE NORTH & SOUTH LOT / GEG, Ltd. HAS A 8 PAGE SPECIFICATION INES, THE 100 FOOT WELL RADII. LETTER THAT PERTAINS TO THIS DESIGN. TO AND THE 50 FOOT SETBACK TO THE DITCHLINE STAKED/ Q OBTAIN A COPY OF THE LETTER CONTACT GEG. BY PROCEEDING FORWARD WITH THIS FLAGGED BY A REGISTERED INSTALLATION, THE ENGINEER, WELL DRILLER, AND SURVEYOR PRIOR TO ANY Q CONTRACTOR AND PROPERTY OWNER AGREE CONSTRUCTION. U THAT THEY HAVE READ THESE ~n SPECIFICATIONS AND AGREE TO ACCEPT THE LU TERMS AND CONDITIONS OUTLINED. V , , r I I APPROXIMATE LOCATION OF UNDERGROUND EXISTING 1500 GALLON I I I ELECTRIC ST .E,P TANK WITH ® O I / Q6 CON PUMP AND i i I i EXISITNG DRAINAGE CONTROLS (SEE AND SWALE (NO WATER OBSERVED) Q_ 7 — ---�------------------5 FOOT UTILITY EASEMENT ---- ---- / ---- / Wp/ e ~I EXISTING DRAINFIELD I NOTE: THE INTEGRITY OF THE EXISTING Cg <25% l STEEL S.T.E.P TANK IS TO BE VERIFIED AND DETERMINED IF WATERTIGHT, IF E EXISTING CAT II FOUND OF POOR INTEGRITY, IT SHALL I AEROCELL UNITS BE REPLACED WITH A 1500 GALLONI I EXISTING A = A SEE CROSS SECTION GREER HDPE/PLASTIC S.T.E.P. TANK AND i I 1 THE EXISTING PUMPS AND CONTROLS 4 BEDROOM I-+ I I DETAIL DRAWING SHALL BE INSTALLED INSIDE THIS TANK. HOUSE o PAGE 3 OF 3 II ' I fl INSTALL FLOW DIRECTOR 1 I I 0w, fA �I b EXISTING 1 I I WELL 1 " DIUS 7 j MT 100 100 FOOT WELL RA m' '• "`k . •L \ \ mT NEW MONITORING WELL INSTALLED BY DISCOVERY \ \ — — — — �- j' I \I� fi I DRILLING TO 22.5 FEET I\ i \ :.Q,,.•,'J oo i BELOW EXISTING GRADE, / APPROXIMATE LOCATION OF I� UNDERGROUND GAS LINE PROPOSED DRAINFIELD SEE / 3 FOOT LOT LINE DESIGN DRAWING ITERIA AND PAGE 3 OFE3 AIL TRAIL j� I L cTp E ET Y WAIVER REQUESTED / \ \ APPROXIMATE LOCATION OF \ DITCHLINE WITH INTERMITTENT FLOWING WATER / ���----- G------- - I -F---- / I I 100 FOOT W ELL RADIUS I I i t SCALE: OF TN T—LF �Lg IA All 494", 0 ENGINEERING SALES CONSULTING ® / 3701 E. TUDOR ROAD. SUITE 101 'ANCHORAGE. AK 99507 • PHONE (-07)337-6179- FAX (907) 338-3246 • WEBSITE: vnw:.gamessenglnecOng.com•�•• •• •+.. ...,;... • .................a PREPARED FOR: 2 OF 3 PHONE NUMBER: PAGE NUMBER: ey A Garyless o DAVID STRAIT 317-8382 pp®�J,((1 CE -7953 N�"o PROJECT/LEGAL DESCRIPTION: DRAWN BY: �/�'• {�, / TRAILS END S/D; BLOCK 5, LOT 5 J.L.M. A® 4rFp'•'''`�j•z l� •�,�'® TYPE OF WORK: DATE: REVISED LICENSE O4©OFE�1®®� 4O ®°aa�' DESIGN OF SEPTIC SYSTEM UPGRADE 4/13/2020 #AECC884 , PROPOSED ZI Z Jt F-1 } EXISTING CAT II OUANICS AEROCELL UNIT _L, w DRILLED MONITORING WELL BY w a DISCOVERY DRILLING ON 7/28/2017 CIO C. W� C. PROPOSED FINAL GRADE i 1 aw I I 13' MAX. DEPTH 9' OF EFFECTIVE 6.08' OF 6.5` OF EFFECTIVE (SEE NOTE) —� 2.5''-�- -"- 12.5' )Rj:INFIELD NOTE: SOILS BELOW 6 FEET WERE FOUND TO HAVE 00.80 MINUTES/INCH PERCOLATION RATES. SOILS ABOVE 6 FEET WERE FOUND TO HAVE A PERCOLATION RATE GREATER THAN 120'MINUTESHNCH. SEE TEST HOLES #1 AND t,2. AN ADDITIONAL 2.5 FEET OF SEWER DRAINROCK ABOVE THE 6 FEET OF EFFECTIVE IS TO BE INSTALLED BUT IS NOT REQUIRED. DRAINAGE SWALE (NO VISIBLE WATER) DRAINFIELD 22.5' DEEP DRILLED MONITORING WELL MONITORING WELL DRY TO 22.5 FEET ON THE FOLLOWING DATES: 7/2812017, 713112017.817(2017.9!11%2017, 10M12017.512312018. AND 411012020. CROSS SECTION DETAIL DRAWING A -A SCALE: -GRADE SHOT AT HIGHEST POINT = 99.70x- GRADE SHOT (ON NORTH END) AT LOWEST POINT = 9£.80± -INSTALL MT @ BEND IN TRENCH (-22.5` BEND) APPROX. K�LOCATI ON OF THdf2 ItA1 L ..•.+Y4 M a'L.i- 'n M'+.,�...a m� ii.;i�,. s MMLr r r t'� r �i''i � w ,sr,. ,: ~tag '!'YY !�/ r 1'f t 1 /MY a„Y t ! si � i'/sem z go m��Y ,.s, �. w r r :r r•. -.. z+-..• a t a a► Y a !it . f Y r♦ 1'1 r 1' a►! f I!/ a a• Y Y f Yom• f a f !� r r a f i f• Y I .iL.� �Y, 1: . ! w iii +s ! it u t y?+ -/� � � lwti�i '�r�"r3 '�s� r r r' � iw a �r'i�irv'7r-1i �r r�i • r i �i'�r�! �i�i i� y f � �¢� 1'1, •Y f�1-„f'`l�i"�1'� r r 1 i f'r't�% ;i�1� "7 f'i Y`�f ! /'trati YY�O''Y3`r1I,�,0'fY it Ids /,f��Y�l1� �I�a /�� I >t� • f,0-• •;- * wv•`tr't t`+�� yy�� Il t•`tet a4k t`s • • ?•Y an rf y•#13t•• If'��'I, 1 /„f ref♦3I 1 f'tf�ftrf-it.-f tea.' iI'�>If vO.,f f�'Y`t1�1�/ t�FT�Y Y Y io'Y�7R,�/�f�f�9 rl�la,►-�I f YYat'/ t 1tI�f a�f a /, f /!,.rte �•°,�f 'I9 I ; • r / r r 1� b rte/ r "r Y I a"O 1''1 ! `/ r,Y'"r�1'”/i°r r'I Y I �/ • �'�y Y i, / / f ft`iY�'-%=1 /'/�/�/ r,I�'f j ;f �� • I!`� rim �I,��iY /ri.,�f rr-!'Y`'f /��tirr�'f �Y r�I�Y IMi„�I�/�/ d / i�� PREPARED FOR: PHONE NUN18ER: PAGE NUN413ER: PROJECTILEGAL DESCRIPTION: � I � M TRAILSD DBLOCK 5, LOT � ♦tea • • DATE:REVISED ' MOTE: BEiJCHMARK IS THE BOTTOM OF THE GRARAGE WINDOW SILL = 100.00 w z PROPOSED FINAL - GRADE = 99.20i• w IL INSTALL MT @ 0 BEND IN TRENCH a (-22.5' BEND) MTCO p 3' LOT LINE BEING REQUESTED ItA1 L ..•.+Y4 M a'L.i- 'n M'+.,�...a m� ii.;i�,. s MMLr r r t'� r �i''i � w ,sr,. ,: ~tag '!'YY !�/ r 1'f t 1 /MY a„Y t ! si � i'/sem z go m��Y ,.s, �. w r r :r r•. -.. z+-..• a t a a► Y a !it . f Y r♦ 1'1 r 1' a►! f I!/ a a• Y Y f Yom• f a f !� r r a f i f• Y I .iL.� �Y, 1: . ! w iii +s ! it u t y?+ -/� � � lwti�i '�r�"r3 '�s� r r r' � iw a �r'i�irv'7r-1i �r r�i • r i �i'�r�! �i�i i� y f � �¢� 1'1, •Y f�1-„f'`l�i"�1'� r r 1 i f'r't�% ;i�1� "7 f'i Y`�f ! /'trati YY�O''Y3`r1I,�,0'fY it Ids /,f��Y�l1� �I�a /�� I >t� • f,0-• •;- * wv•`tr't t`+�� yy�� Il t•`tet a4k t`s • • ?•Y an rf y•#13t•• If'��'I, 1 /„f ref♦3I 1 f'tf�ftrf-it.-f tea.' iI'�>If vO.,f f�'Y`t1�1�/ t�FT�Y Y Y io'Y�7R,�/�f�f�9 rl�la,►-�I f YYat'/ t 1tI�f a�f a /, f /!,.rte �•°,�f 'I9 I ; • r / r r 1� b rte/ r "r Y I a"O 1''1 ! `/ r,Y'"r�1'”/i°r r'I Y I �/ • �'�y Y i, / / f ft`iY�'-%=1 /'/�/�/ r,I�'f j ;f �� • I!`� rim �I,��iY /ri.,�f rr-!'Y`'f /��tirr�'f �Y r�I�Y IMi„�I�/�/ d / i�� PREPARED FOR: PHONE NUN18ER: PAGE NUN413ER: PROJECTILEGAL DESCRIPTION: � I � M TRAILSD DBLOCK 5, LOT � ♦tea • • DATE:REVISED ' MUNICIPALITY OF ANCHORAGE ADVANCED WASTEWATER TREATMENT SYSTEM MAINTENANCE AND REPAIR AGREEMENT THIS MAINTENANCE AND REPAIR AGREEMENT, herein the "AGREEMENT" made and entered into as of this �2,6 Y `N Day of o of 20_2 by and between -stvIce r' her 4 in the "OWNER," and the Municipality of Anchorage,. herein the ` MMUNICIPALITY", in accordance with Anchorage Municipal Code (AMC) 15.65.365. In consideration of the mutual covenants contained herein, the parties to this Agreement agree as follows: 1. Advanced Wastewater Treatment Systems. The Municipality grants permission to the Owner to utilize and operate an Advanced Wastewater Treatment System (AWWTS), described as ' S V a.-�� k located at (legal description) T vc�,( s E - y CQ E L 11-1 2. Maintenance, Repairs and Alterations. (Owner is required to read, understand and initial each section) Throughout the term of this Agreement, the Owner shall enter into a service agreement with an AWWTS service and maintenance provider approved by the Municipality or the manufacturer's representative. The AWWTS shall be maintained in a 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 term of this Agreement to pay for all repair(s), maintenance, adjustment(s), replacement costs, and inspection costs. This includes an annual maintenance fee (typically $400 to $600). Owner a-rees that only maintenance and repair personnel approved by the Municipality 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 failure of the system, which could include sewage backup and costly repairs or drainfield replacement. (rev. 05/18/2018) Page I of 3 Owner acknowledges that the Municipality may request records of maintenance and repairs from the manufacturer's representative or maintenance provider. Owner acknowledges that the fine Por failing to maintain and repair an AWWTS may be assessed in accordance with AMC 14.60.030. -� Owner agrees to grant the Municipality reasonable access to test and inspect the AWWTS. 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 new Certificate of On -Site Systems Approval. Owner agrees that the AWWTS installation and maintenance requirements as provided by the AWWTS vendor/installer and approved by the Municipality are the governing guidelines for the construction, maintenance and repair of the Owner's AWWTS. �. Owner agrees to maintain remote monitoring of the AWWTS as required by the AWWTS approval. 3. Term. 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. Nonwaiver. The failure of the Municipality at any time to enforce a provision of this Agreement shall in no way constitute a waiver of the provisions, 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. 5. Amendment. This Agreement shall only be amended by authorized representatives of the Owner and Municipality. Any attempt to amend this agreement by either an unauthorized representative or unauthorized means shall be void. 6. Jurisdiction: Choice of Law. Any civil action arising from this Agreement shall be 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 of the parties under this Agreement. 7. Severability. Any provisions of this Agreement decreed invalid by a court of competent jurisdiction shall not invalidate the remaining provisions of the Agreement. (rev. 05/18/2018) Page 2 of 3 OWNER: ' By:4��,'' U (signature) Date: SZ2- 0 2 G -D6L v ► cX - �� t� (print name) STATE OF ALASKA ) ss. THIRD JUDICIAL DISTRICT ) The foregoing instrument was acknowledged before me this 2u°~day of �( 20`'-� , by 5V,o- • NoUq Public NOTARY PUBLIC FOR ALASKA My Commission expires: h4(_ I MUNICIPALITY: By: (signature) d. A+I�ANt:IA State of Alaska Niy CM =salon fires Dec. 9, 2020 RP RP NY i Date: � �O ZU (print name) Title: (rev. 05/18/2018) Page 3 of 3 Municipality of Anchorage i Development Services Department Building Safety Division On -Site Water &Wastewater Program, 4700 South Bragaw St. P.O. Box 196650 Anchorage, AK 99519-6650 I www.el.anehorage.ek.us (907) 343-7904 page 1 or 3 On -Site Wastewater Disposal System and/or Well Inspection Report Permit Number. SW050099 PID Number: 015-192-26 NOTet LARRY MCBAIN Wastewater System: ■ New y ❑Upgrode Address: P.O. BOX 231169 . ANCHORAGE, AK 99523 ABSORPTION FIELD Phone: No. of Bedrooms: (907) 223-3725 4 ■ Deep Trench O Shallow Trench O Bed 0Mound ■ Others LEGAL DESCRIPTION sw Wing: 0 8 Tia D.wh 12 5 MAX9 cpo/s,. n n Block: Lot: SuW,vis,on: a.pth to pips bottom ham .nprw er•d•: Cr...t e.pth ernMh pi": 5 5 TRAILS END 6.42 MAX Ft 6.08 n. Township: Range: Section: n eae.e ,kw. o q. Poe•: cnr M t•aeth: — — — SEE DWG. n 63 FL WELL: ■ New ❑ Upgrade cnw skMA: 2.5 N w of en. 1 ti.tonp. e.tw..w e : — Ft n. Ckm if lion I .. A.S.C), Total D.pav Cw.•a lo:(goppN) Total O wpli,n .r•.: i`W mal•dol: i PRIVATE 165 n. 70 r< 756 So. n D 3034/ F-910/SCH 40 PVC o~ HEFTY poo Drl.w: state wMV L• : 27 tMo.r. SANDERS & SANDERS Dot• Ma..e: 10/20-21/2005 DRILLING 5127/05 n. rNa: pa•w ss'AL COMrq N.ghl Atw.. Groans: 1 TANK 30 Gw UNKNOWN n 2 FL SEPARATION DISTANCES 0Se/pttiiccc 0Holding ■s.T.E.P. ' E3 Other* To Septi Absorption Lift Holding Nona) BEER/QUANICS cap" In 90 1500 From SlLifton s•wH�e Well too'+ too'+ 100'+ - 25'+ "wcl: STEEL NunWH at pampanm 2 Surface water too'+ too'+ too'+ — — LIFT STATION Lot Line 5'+ 10'+ 5'+ — — s,. In w� 1500 uaaat«tv� GREER QUANICS Foundation 5'+ 10'+ 5'+ — — m 1 0l p al t..M el Mph wotH abrin el: TIMER TIMER 46" pump t.o.• ! Y : 0ecte4 l In. dkrn p•narm.d Ser Curtain Drain NONE KNOWN P—TE-30 PLUS SHELTON ELECTRIC i Remorks: 'THIS IS A SCAT AEROCELL TREATMENT SYSTEM BENCH MARK t,Mwn H o..aroti : (1) BOTTOM OF WINDOWSILL ON GARAGE (2) BOTTOM OF TANK M (1EM95.22.vl.oa: 1 2 95.93 n ENGINEER'$ s X0604 0 c Inspections performed by: GEG, Ltd. Dates: 1st 10/20/2005 °�'. 4 : H .� 00 2nd 10/21/2005 0 D 3rd 10/21/2005 ........0 Q......... A. QO A. �Ga ss.: -p .Je Development Servic s Department Approval Q y E p^ . Reviewed and approved by: "t Date: �Op°proreg�la^0\ (R«. ,:rot) �D0o0p0hl PERMITNUMBER: AS -BUILT DRAG PARCEL INUMBER: SW0 SW050099 015-11 92-26 A B 1 c / STI - 15.4 1 8.9 ST2 - 12.3 15.1 � Q� • MH1 - 11.3 17.9 MH2 56.4 39.8 - NEW 1500 CALLON O MH3 54.5 41.0 - S.T.E.P. TANK WITH 4• AEROCELL PUMPS. TIMERS. h� I I I BY 4' WIDE BY SP 52.0 42.3 - ,/ AND CONTROLS COl 81.8 JUT2 36.1 - ___J7V L_____ 63.3 - r—"'�- ---- 63.3 –nMT SCAT AEROCELL 650 CPD UNIT t5 `\ANEW .. 11 I I Q a 100' SETBACK 4 BEDROOM 11 ` II I NEW DRWNFlELD FROM WATER HOUSE W DITCH 1\ 1 1 -�- I0 8 \\ tl II 0 — — _ — — — 1 —I I I I DRAINAGE LINED I I WITH DRAINROCK. 1 BOTTOM OFF DITCH AT I T HIGHER ELEVATION THANI DISTRIBUTION NE \ •1 ^i,+ N `NEW WELL _P`•� ?�` ��'�_ _��� •.t;l.%;,...'!,.•: ALTERNATE SITE TRAIL STREET DITCHUNE WITH FLOWING WRt z / I I100 FEET WELL RADIUSI � � I I 1 I 1 1 I E: / 1 ' 1 oo�ppp�0 GARNESS ENGINEERING GROUP, Ltd.'? CONSULTANTS d GENERAL CONTRACTORS ••••••• • • •• •••• ••••••••••• =1 C R F"A OUR 101 • MIDaV4L MI ONM • 71101[ (907W7- 1T • FM (007)11 nO • �1L' ��M4t� PREPARED FOR: PHONE NUMBER: PACE NUMBER: •••• • •• ........ LARRY McBAIN 223-3725 2 OF 3 Q .• fey arness. LEGAL DESCRIPTION: DRAWN BY: QO CnE-79 3 o : • da TRAILS END SUBDIVISION: LOT 5. BLOCK 5. B.F.M. (14 e,M '•S,I��oii' ��Ad TWE OF WORK: DATE. 4000profess O4O�0000 AS -BUILT DRAWING OF NEW WELL AND SEPTIC SYSTEM 8/1/2006 (Rw.OIM5) PERMIT NUMBER: PARCEL 10 NUMBER: SW050099 AS -BUILT DRAWING 015-192-26 i FINAL GRADE TOP OF MANHOLE 105.80 +/— 105.84 TOP OF TANK STI ST2 MH AT INLET 100.80 TOP TANK / AT OUTLETF. 100.77 1 INVERT OF BUNG AT INLET . 100.35 FINAL GRADE - 97.53-99.53 NEW 1500 GALLON S.T.E.P. TANK FABRIC INVERT OF PIPE 90.76 (AVG.) I TTfOM OF TRENCH 84.68 (AVC.) GROUND WATER O 77.68 ON i 4/18/01 RELATIVE ELEVATION OF BOTTOM OF RELATIVE ELEVATION OF BOTTOM TESTHOLE - 80.68 (NO H201 OF TESTHOLE 76.78 —0 < GARNCSS RN GINEERING GROUP, I.td. p°;?. CONSULTANTS 6 GENERAL CONTRACTORS p• • • • • • �3701 L noa Iloa. wrt Iol • roa vaL NO Klol • ware faa>)v?-G,» • 1" (9070 =46 • X0 - �..q,n,�pti✓Y,can (PREPARED FOR: PHONE NUMBER: PAGE NUMBER: ••• LARRY McBAIN (907) 223-3725 3 OF 3 Qm ' LEGAL DESCRIPTION: DRAWN BY: LOT 5, BLOCK 5; TRAILS END SUBDIVISION B.F.M. 00 40� TYPE OF WORK: GATE: PROFILE AS—BUILT OF NEW SEPTIC SYSTEM 8/1/2006 ",!, 90 70, ...... ...... ....P e . G mess p CE ,7 53 .• .FOS° IR«. oi,osl . �Zq4 I STATE OF ALASKA DEPARTMENT OF NATURAI. RESOURCES DIVISION OF MINING. LAND & N3'ATER WATER %% ELL LOG I Drilling Startcd:05 26 2005C ,,nwctcd:05: 2712005 Subdivision: 13L(X*K LCrr Pivpern Owner Namc & Addre.s: La MCbair Trails End 5 5 8901 Trail St Anchorage, Ak. 99507 Meridian _ _ Township Range 'section t%or _ ! i of % of % BOREHOLE DATA: (from T.O.C. ) Depth Drilling method: IX ) Air rotary. ( ) Cable tool. Other Material: Type. Color & wetness I From ! To Wcll usc: ( ) Public supply (X 1 Domestic. Other! ! clay & rock t 0 4 Depth of hole: 165_ IL Casing stickup:. 71 ti Casing lypreteel_ Thickness: 0.250 inches sand & gravel 4 35 Casing diameter: 6 inches Casing depth: 170 ri Liner h -pe: __� Diameter: _inches Depth:__ ft Clay & gravel 35 40 Static %eater (from top of casing): _27 non 05/27/2005 Pumping level & yield: _ feet alter _ hours at _I -pin Rcco%cry rate: 30 — grin. Method oftesting . alrlfft clay & rock w/ H2O 40 45 Development method: airlift--- Duration: 1 hour clay &rock 45 70 Well intake opening type: (- > Open end. (X) Open hole, Other Screened: Stan: ft, Stopped_ __- ft t bedrock 70 165 Screen type: - Slot%ntesh size: Perforated. titan: fl, Stopped: I - fi Stan: fi. Stopped: I - R Note................................................................................. _... .............. Cirout type: JbentQOfta— volume I Depth: from —0—ft, to 20' ft Pump intake depth. _ H - Pump sizc: --_ .. bp. Brand namc: Alaska smtc law requires that a copy orchis well log be sent to the Depanntcnt of Natural ReNources within 4.5 days. t3%cs ore accenuble.(AKatatuus38.03.020.38.03.03j.41.01,.020. 40.15.020 and AK regulations I I AAC 93.140). DNR' Division of .lining. Laid and R'ycr_ 5501\' Ah Avents . Suite 9tf" j 01= Anchoragv. r\K 99301-.9-7 3 •i * ZZ Phone (907)'_09.80.19 and fax (907)20')5947 Ries well disinfected upon completion? (X) Ycs, ( ) No Mcthodofdisinfection:... chlOflne I ......................................... . Driller eom ncrisi disclaimcm:._............................. _....... .................. water entering thru fractures at depths of 70', ..... 150', and 155', for a total of 30 gpm: t Well driller name: �t �a,� - ......•........ m Company nae: ... Heft1..Qnitln9JnC>........................ _. �,,.............. Mailing oddrcir:..`�j�`yr'..40 AKyla Dr. ............ City: Anchorage_ _ Stare: AK Li 99516 Phonc number : I 907 ) _ 345- 0593 j Drillers sirnaturc: %Fithin the CityarAnchomge. it is required that a copy ofthe well log be sent to the appropriate city office within 60 days and that anothereopy of the well fo_ be sent to the wclLpropcny 0wner within 30 days. Permit Number. SWO50099 I Date of lssuc: 04_i2 -,2005_ --- Parcel Identification Number: 015 - 192 - 26 Is well located at approved petit location' ( X) Yts or (. )No I �a a ueC■ i T -d doz:20 so S2 �■� 1 24 06 10:32a i■ %in SF3EL:O1 ELEC T RC COMPANY NIC. 1720 E. 59" Avenue Anchorage. AK 99507 (907)563-3249 (907)376-5794 FAX (907)5614255 July 24, 2006 Gamess Engineering 3701 East Tudor Road #101 Anchorage, AK 99507 RE: Lot 5 Block 5 Trails End This letter is stating that the Sewer System installed for this property is wired according to the manufactures specifications and NEC Electrical code. If you have any questions or concerns, please do not hesitate to call me. i 0 MUNICIPALITY OFANCHORAGE Development Services Department Onsite Water 6 Wastewater Program 4700 South Bragaw Street P.O. Box 196650, Anchorage, AK 99519-6650 (907) 343-7904 ON-SITE WASTEWATER DISPOSAL SYSTEM f WATER SUPPLY PERMIT Initial Permit Number: SWO50099 Date Issued: Apr 26, 2005 Expiration Date: Apr 26, 2006 Parcel ID: 015-192-26 Legal Description: TRAILS END SUBDIVISION BLOCK 5 LOT 5 Design Engineer: 0855 Garness Engineering Group, LTD Site Address: 8901 TRAIL STREET Owner Name: LARRY MCBAIN Owner Address: 8901 TRAIL STREET ANCHORAGE. AK 99507 - Lot Size: 22800 SO. FT. Total Bedrooms: 4 Permit Bedrooms: 4 This permit is for the construction of: Disposal Field ❑✓ Septic Tank E] Holding Tank Ej Privy ❑✓ Private Well E] Water Storage All construction must be in accordance with: 1. The attached approved design. 2. All requirements specked 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 engineer must notify DSD at least 2 hours prior to each inspection. Provide notification by calling (907) 343-7904 ( 24 hours ). ( Not required for a Water Supply Permit only). 4. From October 15 to April 15, a subsurface soil absorption system under construction during freezing weather must be either: A. Open and closed on the same day. B. Covered, sealed, and heated to prevent freezing. 5. The following special provisions. a.) Property buyer shall sign the attached "Advanced Wastewater Treatment System Maintenance and Repair Agreement" prior to title transfer from the developer. Received By: Date: L Municipality of Anchorage ^` Development Services Department Building Safety Division p On -Site Water & Wastewater Program 4700 South Bragaw SL P.O. Box 196650 Anchorage, AK 99519.6650 www.cf.enchorage.ak.us (907) 343-7904 ON-SITE SEWER/WELL PERMIT APPLICATION FOR A SINGLE FAMILY DWELLING Parcel I.D. 015- noi- oQ(A Permit Number Propertyowner(s) LARRY IUcBAIN Day phone 723-3725 �gM-a�illiingaddress(1) P.O. BOX 231169 • ANCHORAOF eu MaAing address (2)'9% 1 7 YO -A 1�4 Zip Code 99523 Legal description (Lot, Block & Sub'd.) _._LOT 5. BLOCK 51 TRAILS FND BDIVI ION Legal description (Section, Township & Range) N/A Lot Size a 0 Acr s/Sq.Ft Number of Bedrooms 4 THIS APPLICATION IS FOR: Sewer Only ❑ Well Only ❑ Sewer and Well Water Storage ❑ Sewer Upgrade ❑ THIS PROPERTY CONTAINS: Not Tub ❑ Jacuzzi ❑ Swimming Pool ❑ Water Softening Unit ❑ Therapy Pool ❑ certify that the above information is correct. I further certify that this application is being made for a Single Family Dwelling and is in accordance with applicable Municipal codes. GARNESS ENGINEERING GROUP Ltd. Permit Fees:_ `&O t 17S N Iver Fees* Date of Payment: tL X2-0 Date of Payment: Receipt Number. �1�--5Qq Receipt Number., GARNESS ENGINEERING GROUP, Ltd. CONSULTANTS & GENERAL CONTRACTORS April 20, 2005 Municipality of Anchorage Development Service Department On -Site Water & Wastewater Program 4700 South Bragaw Street P.O. Box 196650, Anchorage, Ak 99519-6650 Ref.• Proposed Well and Septic System for Trails End Subdivision; Lot 5, Block 5, To who it may concern: The proposed 4 bedroom house will be served by a private well and septic system. Several test holes were excavated on the property. Due to poor soils conditions in the area, we are proposing that a MOA approved recirculating trickle filter system be installed. We are proposing that a 1500 gallon S.T.E.P. tank, a municipal approved recirculating trickling filter unit (sized for 4 bedrooms), and a deep trench type drainfield be installed. Comments regarding the design are summarized as follows: 1. SOILS: Two test holes were excavated on the property in 2001. See the attached logs which shows the soil classifications, groundwater monitoring, and the percolation test results for these two test holes. Test hole #1 was dry to 16.5 feet after seven day groundwater monitoring. However, in test hole #2, water was found to be at 15 feet. This reading was believed to be influenced by heavy rainfall water running into a very large open bench left by the excavator. On 4/8/2005, the large open benches for 7II#1 and 711 1#2 were tilled and graded so no water would collect in the area. To get an accurate groundwater level reading, a third test hole was excavated to a depth of 20.5 feet. On 4/18/2005, groundwater was found to be at 19.5 feet. It is our opinion that this groundwater level reading is the true groundwater level and that the reading for TII#2 be disregarded. We are assuming that groundwater may rise to 18.5 feet and are designing a 6 foot separation to the assumed high groundwater level. The top 4 to 6 feet of soils in this area are believed to be impermeable. The effective area is designed below this level. We are proposing to design the drainfield around TII#1, which had a percolation rate of 60 minutes/inch. TII#2 had a percolation rate of 80 minutes/inch. A portion of the drainfield does lie within the 30 feet radius of TII#2. Therefore, we are proposing to use a 0.8 application rate which we feel to be very conservative. 2. DRAINFIELD DESIGN: See attached design drawing for drainfield specifications. 3. SURFACE WATERS: There is a ditchline south of the proposed septic system that has flowing water in it. From previous site visits in the area during the past years during the summer, we have found this ditchline to run a majority of the time. Based upon or finding, this flowing ditchline would be classified as a surface water. The proposed septic system will be installed 100+ feet from this ditchline. 3701 E. Tudor Road, Suite 101 • Anchorage, AK 99507 Ph: (907) 337-6179 • Fax: (907) 338-3246 • Website: gamessengineering.com 4. TOPOGRAPHY: As can be seen on the attached topography site plan, the average slope across the property is a 12 to 15 percent slope running approximately east to west. The proposed drainfield is to placed on a generally flat area, in short, there are no slope concerns. We are unaware of any adverse impacts this installation would have on adjacent wells or septic systems. If you have any Ttions, please contact us at 337-6179. Thank you for your assistance. M.S. NOTE.- Attb.khed s a site plan drawing, a design drawing, a detail drawing, a topography site plan, and three soil logs, whic)l are all part of the design package for this septic system. (Contact G.E.G. Ltd. for 7 page construction specification letter.) 3701 E. Tudor Road, Suite 101 ' Anchorage, AK 99507 Ph: (907) 337-6179 • Fax: (907) 338-3246 • Website: garnessengineering.com 1111 I I II II II II TRAILS END S/D II II LOT 9. BLOCK ------ Z. II II II II WI TRAILS END II II II II 0 S. BLOCK/4 iQI II II / W II II / II II I OI II O ' II II I OI �I\ I I I I LOT TRAILS BLOCKND /4 1� II II II II E'vACAN D \ , nn II II TRAILS ENO S/D R SEp II II LOT S. BLOCK 4 f II II I L L IrwcANT—) I/ Iit /\ _--_—/L__—_—�� �[ �\ TRAIL STREET ALTERNATE = -x 1 100• WELL n II I I II I 11 1 100• WELL S if I F;;. / DITCNUNE I I I II II TRAILS END S/D I / / II `TRAILS END S/D I / I I I I LOT 10. BLOCK 7 / LOT Lt BLOCK 6 I I L0; 10. BLOCK 6 / — — — — — — — I I II TRAILS END S/D I I II II LOT 9. BLOCK 7 I TRAILS END S/D II TRAILS END S/D N ' II II I LOT 2. BLOCK 6 II LOT 9, BLOCK 6 II II II E: II II I 11 III ' 1• Loo It 0 GARNESS ENGINEERING GROUP, Ltd. CONSULTANTS& GENERAL CONTRACTORS. •••••• •• •• •••••• ......•••• 7R [. RED FOR�w .� PREPARED FOR: PHONE NUMBER: PACE NUMBER: •• Y LARRY McBAIN (907) 223-3725 1 OF 3 Co ness.: LEGAL DESCRIPTION: DRAWN BY: oO a; •. E— LOT 5. BLOCK 5; TRAILS END SUBDIVISION J.L.M. O�� ,� •l f�;1 .oy���o�o� TYPE OF WORK: DATE: 04-"ofllslG� \ SITE PAN FOR PROPOSED WELL AND SEPTIC SYSTEM 4/20/2005 II LOT 2. BLOCK/S I I TRAILS END S/D LOT D, BLOCK S II 11 I TRAILS END S/D III TRAILS END S/D LOT 3, BLOCKS III LOT 8, BLOCK S �u..eeD6�� II I . TRAILS END s/D LOT 4, BLOCKS TRAILS END S/D PROPOSED LOT 7, BLOCK S 4 BEDROOMHOUSE II I OPOS£D� � SEPTIC I ,eo� we„ RAon� II • � I I � TRAILS ENO S/D i. L yi �ZZ I LOT 6;BLOCK S OF BEDROOMS: PER DAY (CPO): 600 10N RATE/S: 60 k 60 MIN./INCH D APPLICATION RATE: 0.5 DRAINFIELD SO.FT.: 750 M DEPTH: 12.5 FEET 2.5 FEET 63 FEET VE: 6 FEET ION FACTOR: N/A PROPOSED x 0.— too FEET WELL RADIUS / I 1 I 1 LOT PROPOSED 1500 GALLON S.T.E.P. TANK WITH M.OA APPROVED PUMPS. TIMERS. / AND CONTROLS C—S_UWrL-EA9M_ENT A OBTAIN A AND —K M.OA APPROVED RECIRCUUTINC TRICKLE FILTER SIZED FOR — — ♦ BEDROOMS — I PROPOSED DRAINFIELD (SEE DETAIL. PACE 3 OF / �>( TRAIL STREET SITE 1 I I I GARNESS ENGINEERING GROUP, Ltd. CONSULTANTS d GENERAL CONTRACTORS • • • • • • • •.. ....... ......... I>al c luooA Aon. F.R lol • A•Op4K... ww7 . ft o porw, ol» • F. (w7mm-5]N • �nsrt:...,r..�,o.,.r.ti.s. PREPARED FOR: PHONE NUMBER: PACE NUMBER: •• . . ........ ........ LARRY McBA1N (907) 223-3725 2 OF 3 DA„ Car $s:� LOT 5. BLOCK 5: TRAILS END SUBDIVISION I J.L.M. (TYPE OF WORK: DATE: DESIGN OF PROPOSED WELL AND SEPTIC SYSTEM 4/20/2005 (R«. mm5) FROM MOA APPROVED RECIRCULATING TRICKLE FILTER SYSTEM --------------- - Al 211- -- -------------- �J-L ONITORINC TUBE MONITORING TUB, 2"' FEET GARNESS ENGINEERING GROUP, Ltd. CONSULTANTS i GENERAL CONTRACTORS •.... .. . ....... .......�.... ]t�1 C 1110011 AO Lill[ 101 • mocaK,[ r M 7 • fI.� (907wfyllt • I" cwyomaf • .(61G .w.pw.....7w.N.�q. PREPARED FOR: PHONE NUMBER: PACE NUMBER: .. ......... LARRY McBA1N (907) 223-3725 3 OF 3 Q v '• ey a ess.: LEGAL DESCRIPTION:DRAWN BY: Q °y,. CE -79P3 LOT 5. BLOCK 5: TRAILS END SUBDIVISION J.L.M. 'i �o'��eo� TYPE OF WORK: DATE: �OQ Pio lassTo� 00 DETAIL OF PROPOSED DRAINFIELD 4/20/2005 0�4400� LOT LOT 6, 4 END S/D BLOCK 7 END A/D BLOCK 7 L 2, 6 3 6. _..dgiiN As i I i I o F u0 GARNESS ENGINEER ING GROUP, CONSULTANTS & GENERAL4 MT)))) , . [ ([0 ]Y- y . Ltd. mM ; • LAR Y LE D xre 0 5, rra RA 1 SPA PNONE NU S R: N MBE 8 IN (g ACE 2_ 25 F N:wN B[: L CK TRAI S D SU8 IVI 10 J.L. OR PROPOS D ELLIAN S PTI YT M Sw 20/2 0 y''/ .. ..... ... ... r e es.: ••�DS` �oO` c7 40e so �"� GARNESS ENGINEERING GROUP, Ltd. CONSULTANTS i GENERAL CONTRACTORS SOIL LOG — PERCOLATIONTEST LEGAL DESCRIPTION: LOT 5, BLOCK 5; TRAILS END SUBDIVISION PERFORMED FOR: BRENT KENNEDY DEPTH (feet) TEST HOLE 1 1 ORGANICS • READING -0 • +,, I1 NET DROP (INCHES) 0 • 1k=1 — 6' 111111111 UPPER BENCH 1111111 4:00 90 Mov, 0' zA NNW • IIIIIIIII pm*m- 7/20/2001 rr 2:31 r 6' — rr rr • 3:01 30 5 1/2- rr rr 3 3:02 — rr rr — r 4 3:32 rr 5 1/2- 1/2- 5 rr — C. — 6 4:02 r 5 1/2- 1/2" r r rr r rr ' r • READING -0 • +,, I1 NET DROP (INCHES) 0 • 1k=1 — 6' 111111111 UPPER BENCH 1111111 4:00 90 Mov, 0' zA NNW • IIIIIIIII pm*m- 7/20/2001 vzzzi 2:31 3lililif 6' — D.d� • 3:01 30 5 1/2- DEPTH TO DATE GROUNDWATER DRY 7/13/2001 DRY 7/20/2001 H1910 ••/�nrnaee: JSlD' WELL RADnJS i SCALE: l loo. / n , PROPOSED / J N 4 BEDROOM / ♦9 --=0L5E / - II jr-PROPOSED, SEPTIC � , r } TRAIL STREET SRETE 7*\ ------ —; DATE READING CLOCK TIME NET TIME (MINUTES) WATER LEVEL READING NET DROP (INCHES) 7/20/2001 1 2:30 — 6' — UPPER BENCH p 4:00 90 6 ' 0' 7/20/2001 1 2:31 — 6' — BENCH 2 3:01 30 5 1/2- 1/2- 3 3:02 — 6- — 4 3:32 30 5 1/2- 1/2- 5 3:32 — C. — 6 4:02 30 5 1/2- 1/2" 19 PERCOLATION RATE 240+/60 (MIN./INCH) PERC. HOLE DIA. 6 (INCHES) TEST RUN BETWEEN 3.5/8.5 FT. AND 4.0/9.0 T. 20 A FOUR HOUR PRESOAK WAS PERFORMED: M YES ❑ NO SOILS LOGGED BY: SUSAN OSWALT PERCOLATION TEST PERFORMED BY: JOE MARCHETTI COMMENTS:_ UPPER SIX FEET IS UNSUITABLE FOR ON—SITE SEPTIC SYSTEM PERFORMED BY GEC. Ltd. I. JEFFREY A. GARNESS, CERTIFY THAT THIS WAS PERFORMED IN ACCORDANCE WITH ALL STATE AND MUNICIPAL GUIDELINES IN EFFECT ON THIS DATE: pF °Oo0 -- - - F.. •• .....�gSpo GARNESS ENGINEERING GROUP, Ltd. CONSULTANTS t GENERAL CONTRACTORS NI AO.O, 8101 •AxppMC(b1. M001•NIOM(: 10 1-IIr •(N: W)-3tN•11O41C ......•• •• .. • •"•••••"•••.. SOIL LOG — PERCOLATION TEST LEGAL DESCRIPTION: LOT 5. BLOCK 5; TRAILS END SUBDMSION p ••.J messy PERFORMED FOR: BRENT KENNEDY DATE'a E 795 'DEPTH F�O� 7 13 2001 I (feet)_/•'s�P�,(T�a i�o moo TEST HOLE 2 °°oo'0000� 1 ===_ ORGANICS 2 ==_= SOIL CLASSIFICATIONSGW ORG 3 : • GP ML ML GM CL a GC OL -0 0 SW MH 5-1 •• SP CH SM �,'OH 6 SC F. 7 DEPTH TO DATE GROUNDWATER 8 DRY 7/13/01 015' 7/20/01 9 10 GM 11 12 13 14 15 16 17 B.O.fi. 18 19 PERCOLATION RATE 80 (MIN./INCH) PERC. HOLE DIA. 6 (INCHES) TEST RUN BETWEEN 7.5 FT. AND 8.0 FT. 20 A FOUR HOUR PRESOAK WAS PERFORMED: N YES ❑ NO SOILS LOGGED BY: SUSAN OSWALT PERCOLATION TEST PERFORMED BY: JOE MARCHETTI COMMENTS: *READING BEILENED TO BE INFLUENCED BY RUNNING WATER INTO LARGE OPEN BENCH AROUND TH. PERFORMED BY CEG, Ltd. I. JEFFREY A. GARNESS. CERTIFY THAT THIS WAS ERF RMED IN ACCORDANCE WITH ALL STATE AND MUNICIPAL GUIDELINES IN EFFECT ON THIS DATE: o DATE READING CLOCK NET TIME WATER LEVEL NET DROP TIME (MINUTES) READING (INCHES) 7/20f2001 1 2:33 — 6• _ 2 3:03 30 5 5/8" 3/8" 3 3:03 — 6• _ 4 3:33 30 5 5/8" 3/8" 5 3:33 — 6• _ 6 4:03 30 5 5 8" 3/8- 16- 17- 19— I_ X00 WCL��_�� n I SCALE:® A■ N ' PROPOSED � BEDROOM / MOUSE � II �' � " I�• . T00' PROPOSED" I SEPTIC 41� I ?� ` / ` TRAIL STREET ALTERNATE SITE 8" GARNESS ENGINEERING GROUP, Ltd. CONSULTANTS E GENERAL CONTRACTORS :. 4 yg .. . . ..... ............0 »oI c noo• •0•a. w*c wI • iwocwx, we anon • N41G b ?-4179 • ra r0I -J]N • ALR p.rp.rpas.. D SOIL LOG - PERCOLATION TEST .......... LEGAL DESCRIPTION: LOT 5. BLOCK 5; TRAILS END SUBDIVISION a ey Gar ess. y e •. PERFORMED FOR: LARRY McBAIN DATE: • 2005 CE-, PTH (feet)_ `Jo`t o0 ---- TEST HOLE 3 �400000���0 1 ORGANICS 2 SOIL CLASSIFICATIONS scALE: 100' YIrLL R101V5. GW ==== ORG �j I I® 3 GP ML GM CL PROPOSED 4 GC OL N 4 BEDROOM ML —%OUSE / II I PROPOSEDI SW MH SEPTIC 5 : t SP CH - ----------- - 1; ____ SYSTEM i SM OH 6 Sc i � X , I 7-, DEPTH TO 1 DATE 1 GROUNDWATER B DRY 4/8/2001 1� 'r 9 19.5• 4/18/2001 } / ALTERNATE `� TRAIL STREET SITE 10 11 DATE READING CLOCK NET TIME WATER LEVEL NET DROP GM TIME (MINUTES) READING (INCHES) 12 13— 14 15 16 17 18 9 19 PERCOLATION RATE - (MIN./INCH) PERC. HOLE DIA. - (INCHES) 20 TEST RUN BETWEEN - FT. AND - FT. 20.5' B.O.H. A FOUR HOUR PRESOAK WAS PERFORMED: ❑ YES ❑ NO SOILS LOGGED BY: JODY MAUS PERCOLATION TEST PERFORMED BY: N/A COMMENTS: PERFORMED BY DEC. Ltd. I. JEFFREY A. GARNESS. CERTIFY THAT THIS WAS PE FORMED IN ACCORDANCE WITH ALL STATE AND MUNICIPAL GUIDELINES IN EFFECT ON THIS DATE: E� ONS iyp' �ON\jOC �t\ON QEP GR00�- �` EOF F �O�SE tESt N ZEA Municipality of Anchor Development Services Dep Building Safety Division On -Site Water & Wastewater Progi 4700 Bragaw Street P.O. Box 196650 Anchorage, AK 99519-6650 www.muni.org/onsite (907)343-7904 CERTIFICATE OF ON-SITE SYSTE FOR A SINGLE FAMILY D� Parcel I.D. M ri' I C19- 2L 1. GENERAL INFORMATION Complete legal description Location (site address) Current Property owner(s) Mailing address Lending agency Mailing address Real Estate Agent Mailing address TRAILS END S/D: LOT 5. BLOCK 5 i I NHN DOGGIE AVENUE do TRAIL STREET * ANCHORAGE. AK 99507 LARRY McBAIN Day phone 223-3725 P.O. BOX 231169 • ANCHORAGE. AK 99523 Day phone Unless otherwise requested, COSA will be held by DSD for pickup. 2. NUMBER OF BEDROOMS: 4 3. TYPE OF WATER SUPPLY: Individual Well N Individual Water Storage ❑ Community Class Well ❑ Public Water System ❑ Day phone TYPE OF WASTEWATER DISPOSAL: Individual On-site Individual Holding tank Community On-site Public Sewer The Municipality of Anchorage Development Services Department (DSD) Issues Certificates of Onsite Systems Approval (COSA) based only upon the representations given in paragraph 4 by an Independent professional civil engineer registered in the State of Alaska. Certificates of On -Site Systems Approval are required for the transfer of title (except between spouses) for properties served by a single-family on-site wastewater disposal and/or water supply system. DSD also Issues COSAs upon request to homeowners. Certificates of On -Site Systems Approval are valid for 90 days from the date of Issue for properties served by a private or Class C well and may be reissued with new water samples. (Certificates maybe reissued for a period of up to one year with valid water samples.) Certificates are valid for one year for properties served by Class A or B wells or a public water system. The Municipality of Anchorage is not responsible for errors or omissions in the professional engineer's work. 4. STATEMENT OF INSPECTION BY ENGINEER As certified by my seal affixed hereto and as of the validation date shown below, I verify that my investigation, based on procedures outlined In the Certificate of On -Site Systems Approval Guidelines for this application, shows that the on-site water supply and/or wastewater disposal system is (are) safe, functional and adequate for the number of bedrooms and type of structure indicated herein. I further verify that based on the information obtained from the Municipality of Anchorage (les and from my investigation and inspection, the on-site water supply and/or wastewater disposal system is(are) in compliance with all applicable Municipal and State codes, ordinances, and regulations in effect at the time of Installation. Name of Firm GARNESS ENGINEERING GROUP, Ltd. Phone Address 3701 E. TUDOR ROAD, SUITE 101 • ANCHORAGE, AK 99507 Engineer's Printed Name ,JEFFREY A. GARNESS, P.E. Engineer's Comments: In conducting this evaluation, GEG, LtD. attempted to provide a thorough, conscientious engineering analysis of the system In accordance with ADEC and MOA DSD Guidelines & Regulations. The reported results described the performance of the system under the conditions encountered at the time of the test, and separation distances measured to readily idontifiable features. The operational life of all wells and septic systems depend on the local soils condition, groundwater levels that may fluctuate during the year, and the water usage of the family being served by the system. These conditions are outside the control of the evaluator of the system. Satisfactory test results do not guarantee future performance of the system, nor do they guarantee that there are no hidden defects or encroachments. GEG, LTD. can therefore not provide any warranty or future estimate of how long the system will continue to meet the operational requirements of the ADEC or MOA DSD. The content of this report Is for the sole benefit of the owner listed above. Any reliance upon or use of this report by any other person or party is not authorized, nor will it confer any legal right whatsoever. 5. DSD SIGNATURE L/ Approved for 4— bedrooms. Disapproved. Conditional approval for Attachments: COSA Checklist Septic System Advisory Well Flow Advisory Nitrate Advisory V 337-6179 Date (a b Lot bedrooms, with the flowing stipulations: \���`��•' • • • • • • r��; `QQ. (,+ �� :C6.501 �� � WPB E`NP��R •� .�' QRS '• o�� Arsenic Advisory Maintenance Agreements Supplemental Engineer's Reort Other By Original Certificate Date: 11 IAr 1. Municipality of Anchorage Development Services Department Building Safety Division On -Site Water 6 Wastewater Program 47W Bregaw Street P.O. Box 196650 Anchorage, AK 995196850 www.muni.orylonsife (907)343-7904 CERTIFICATE OF ON-SITE SYSTEMS APPROVAL CHECKLIST Legal DescAptlon: TRAILS END S1D: LOT S, BLOCK 5 Parcel ID: A. WELL DATA Well type PWATE If A, B, or C provide PWSID# N/A Wen Log (YIN) YES Date completed 5/26/2005 Sanitary seal (YIN) YES Wires properly protected (YIN) YES Total depth 165 ft. Cased to 70 ft. Casing height (above ground) 16+ in. FROM WELL LOG AT INSPECTION Date of test 5/26/2005 NEW Static water level 27 ft. — ft. i Well production 30 9.p -m. — g.p.m. WATER SAMPLE RESULTS: Conform _a coiordesH00 ml. Nitrate 3.09 mgJL. Other bacteria 0 colonies/100 ml. I Arsenic: _ Nn ugJL. Date of sample: 7/17/2006 Collected by: CEG Ltd. B. SEPTIC/HOLDING TANK DATA *THIS IS A SCAT AEROCELL SYSTEM I Tank Type/Materiel •S.T.E.P./STEEL Date imstaned 10/21Z2005 I Tank size 1500 gal. Number of Compartments 2 Cteanouts (YIN) YES Foundation cleanout (Y/N) YES Depression over tank (YM) NO High water alarm (Y/N) Date of pumping NEW Pumper — i C. ABSORPTION FIELD DATA *THIS IS ASC AEROCELL Date installed 10/21/2005 Soil rating .p.d tt%dmm) 0_8 System type DEEP! TRENCH Length 63 ft. Width 2.5 ft. Caravel below pipe ; 6 ft. Total depth "12.85-14.e5ft. Eft. absorption area 756 ft' Monitoring tube YES Depression ova field NO Date of adequacy test NEW Results (Pass/Fall) — For_4 bedrooms Fluid depth in absorption field before test = In. Water added =gal. New depth =in. Elapsed Time: = min. Final fluid depth — in. Any rejuvenation treatment (past 12 mo.) (YM 6 type) Absorption rate >= —� g.p.d. I If yes, give date — D. LIFT STATION Date installed Size in gallons "Pump on" level at _in. "Pump ofr le t�J^ ITS High water alar level at Datum Cycles tested Meets alar & circuit requirements? E. SEPARATION DISTANCES SEPARATION DISTANCES FROM WELL ON LOT TO: Septic tankAift station on lot 100'+ On adjacent lots 100'+ Absorption field on lot 100'+ Public sewer main N/A On adjacent lots 100'+ Public sewer manhole/cleanout N/A Sewer /sepdc service line 25'+ Holding tank N/A Animal containment areas 50'+ Manure/animal excrete storage areas 100'+ SEPARATION DISTANCES FROM SEPTIC/HOLDING TANK ON LOT TO: Building foundation 5'+ Property line 5'+ Absorption field 5'+ Water main N/A Water service One 100+ Surface water 100'+ Wells on adjacent lots 1000+ SEPARATION DISTANCE FROM ABSORPTION FIELD ON LOT TO: Property line 10'+ Building foundation 10'+ Water main N/A Water service line 10'+ Surface water 100'+ Driveway. perkinglvehide storage 10'+ Curtain drain NONE KNOWN Wells on adjacent lots 100'+ F. COMMENTS G. ENGINEER'S CERTIFICATION I car* that 1 have determined through Aeld inspections and *'.•• .. •.'t review of Municipal records that the above systems are in . • • • conformance with MOA COSH guldelGres in efed on this ..... .......... date. ask, Engineer's Printed Name JEFFREY A. GARNESS p CE�79 �t Date E 3jrto ^eapg�.Zd� COSA Fee E -57-So Date of Payment Receipt Number (Rev. I IXM Walver Fee S Date of Payment Receipt Number .aaraA°rwf,m R°o. TIM Vert°) ILY°.•I oolnol an°AerTn, tM1.R Ol1wCf 4 nNR ..LrO f1RM[ r e.Aao N89`59' 30'E i9o.00' 30' _ p E',T79T,fh 1 i4a 40 \ 1\ ] 1 � • I i WELL ,w-X /! o� ^/89'S9'3o"E 19 0 SURVEY CERTiFlCArON �•,, pared by LO P«IwrI .J•:.'� Robert E. Johns, Jr. Assoc. .r.YN.^Y .Na.w.n.wN.r. NAY Na�. •`A,• irof rw..«Wr r.,N«.Ar. 1 .w. r«w..w •�•• essnLand Ssrve o S '&II N.rw+ ...rNs«.N .l B NNaw+e1M w p y,G �A.Y • CPre ANHCkA;E, ALASKA 9350A170E Y:w«M «y pny N M..wr w wn "'«"'• •"' "� r"'01 1 y � 9 1 / Smle:1 . 30' R.C. Lot S.F. Rec. P:ut ills No. v ( FWNOAT10N AS-BUILT / L •+•••caw. a, A.+r.r+•r N..1 I Yr. UJIe Sdrve/e4 Jrc'an -:T rNrrr « AH,r vrr N w A..«uw«wYw«wNNw ...... ........ ......... .......t (-%')-cJ — iLt xc-,r ;� «r«an•«w ra •+� ..%BIER ..itiP.S I jD �. o ]oro Ur>'wo: yri J: W.C. ♦� :• 21— 9-26-06 2691 6101 FINAL STRUCTURE AS-WILT ::'�•+� � /e^ ••.,,; JAS Legal Uuacrlpli�n: c L PWI awY a. ArNv rMr wt 1 Lw MYwM « IWwrlt w/'+l N w .. 5 ' e' •••... . •• (t ♦ •It pro �O • oy 1^ )c � F L.VP J Block ww•M N YMwMM wawi Y.� .. MrNr «..r...«Y rAe r+. ww M.Y. /e 38i0ROt ♦`♦ �Ct111♦`te�♦♦ 'trails L'.-O SLIAivl.` ioll ❑ WT SURVEY SURVEY TYPE $i'�aea$ ElFOUNDATIXI AS-BUL.T ❑ MAL Srtt iUCT AS-WILT nA ... . • SET REBAR /-� ° DRAINA4E ASPHALT O PLOT PLAN ... AS-WILT . F_-_—== a,CCNCRrmr: FSSNtkUHAl0 -0 , W J,D FLNCE v..LTW...TNAPY c v n A - ,IT. •S iI ELEV. --X-YF.fAI. FFV^-Pi Z wc� v nrCK PLOT PLANS k LOT SURVEYS NOTE: IT IS THE RESPONSIBILITY CF THE BUILDER OR OWNER, PRIOR TO ONLY TriOSE MroOVEIWNT•^. ABOVE: GROUND AND V19HLE WILL 6E CONSTRUCTION, TO VERIFY PROPOSED BUILDING GRACE RELATIVE SHCWX. FLNCt.F. WELLS. SEPTIC CLF.ANOUTS, SIDEWALKS. DRIVEWAYS, TO FINISHED GRADE AND UTILITY ^ONNECT!CNS AND 10 CEIERMINE ETC., ARF. SHOWN IV TH�!A APPRCXIMATE LOCAT•ON, ONLY. SNOW THE EXISTENCE OF ANY EASEMENTS, COVENANTS OR RCSTRICTiONS MAY PRESENT SOME M,kCLT_1.4.NTS FROM DICING SEEN AND LOCATED. T APPEAR ON THE RFCORCFO SURDI'ASION PLAT, Al I. ni^'rA.,-rn APF Prn' R,. VN. ^� •+T +. •'. NDER NO CIRCUMSTANCES SHOULD AN AS-BUILT BE USED FCR CONST-RUC•TON Ch PC-, FSTABU7!?:C BOUNDARY OR FENCE ONES. =THEYOR TAKES RESPONSOILITY FOR THE INITIAL TRANSACTION ONLY AND ASSIMES F!NW0AL UA5.Z.jTY ONLY FOR THE CCST Cf THE SURVEY. LISTED DISTANCES PREVAIL OVER SCALING. RFPRCCUCTICII MAY CAUCC FRRCk9 IN C^ALE.