Loading...
HomeMy WebLinkAboutBIRCHHAVEN LT 3Onsite File BirchWoods • Municipality of Anchorage On -Site Water and Wastewater Section • (907) 343-7904 Page 1 of 3 ON-SITE WASTEWATER INSPECTION REPORT Permit Number: OSP221094 PID Number: 051-243-14 Dwelling: 0 Single Family (SF) ❑ with ADU ❑ Duplex (D) ❑ Two Single Family Project: 41 New ❑ Upgrade Name Kourosh Partow ABSORPTION FIELD El Deep Trench [C Wide Trench E:1 Bed El Mound Site Address 176: �S Birchwood Loop Rd ❑ Other Phone 907-310-2501 Number of Bedrooms 3 Soil Rating JTotal depth from original grade 1.2 GPD/SF 1.2 / 1.9 Ft. LEGAL DESCRIPTION Depth to pipe invert from original grade 0.7/1.4 Gravel depth beneath pipe 0.5 / 0.5 Ft. Subdivision Block Lot Birch Woods *5Ft. Fill added above original grade 2.3/2.3 Ft. Gravel length 2 @ 38 Township Range Section Ft. Gravel width 5.0 Ft. Beds: Number of Lines Distance between lines Ft. SEPARATION DISTANCES To Septic Absorption Lift Station Holding Sewer Total absorption area Number of trenches Dist. between trenches From Tank Field Tank Line 380 Ftz 2 >6 Ft. Well >100' >100' N/A N/A >25' TANK 9 Septic ❑ S.T.E.P. ❑ Holding ❑ Other Manufacturer Greer Capacity 1000 Gal. Surface Water >100' >100' N/A N/A Material Plastic Number of compartments 2 Lot Line >5' >10' N/A N/A NA Foundation >'� O' >� Q' N/A N/A LIFT STATION acturer Capacity Remarks *Proposed lot 1 B, subdivision in process Gal. Monitor tube added next to tank for groundwater monitoring Alarm location I installed by Installer PIPE MATERIAL House to tank D3034 Tank to D3034 drainfield Little Dipper Excavating Drainfield D3034 cO/MTD3034 Inspector J. Millette BENCH MARK (Assumed elevation) 100 ft Inspdecctieosn �5, 5/5/22 5/5/22 Location and description 2�a 3'd 4th Bottom of siding ON-SITE WATER AND WASTEWATER SECTION APPROVAL Engineer's Stamp Conditional Approval: Date A�Q' •..q �0 %* TH $� . .. ......... Septic System Benjarr' chiller �r �'F`�• '-- Approve Date �"�-2 CE 12592 ��G�Jj'�•, s/5/22 �� �1,� pROFESSIONa� Note: this approval does not include well permit requirements. LSA 0 1 0 a film 7 w p LL LLW W = U �Z ow x w~ 0 Z 0 h 'x m x0 OQ .` 2 ' M d v Q U �. Ei i CSI U) r O w U) w U -o - l w N On CIJ ry CL / U � �„ \ F- O U) Q� _OW J 0-1 � CL F- 00 W i M m w� ( tfc� L F- C) Q o \W 3 0 W M Cj)' ,/ate M W j O r- N CI) Q Z I M'� c')I I I 0 co 0 e } CD Lo Co c -MN U))Ly- cfl I`'ZI:ti _0� M I---Lq O M M M C6 O NOZ 1-- a LO LO = ~ CO r L{) O �_ C) `. 0 W 4,N �2i�OLLO�0�o F— Q L=L oF- \ O U m LL; CKO LL J QLLI N yy®� QZ G � _ J F- ! U w p LL LLW W = U �Z ow x w~ 0 Z 0 h 'x m x0 OQ .` 2 ' M d v Q U �. Ei i CSI U) r O w U) w U -o - l w N On CIJ ry CL / U � �„ \ F- O U) Q� _OW J 0-1 � CL F- 00 W i M m w� ( tfc� L F- C) w p LL LLW W = U �Z ow x w~ 0 Z 0 h 'x m x0 OQ .` 2 ' M d v Q U �. Ei i CSI U) r O w U) w U -o - l w N On CIJ ry CL / U � �„ \ F- O U) Q� _OW J 0-1 � CL F- 00 W i M m w� ( �o L F- C) Q o \W 3 0 W M Cj)' ,/ate M \ a- 1 O r- N CI) tf) CI) CO CM M'� c')I I Ow z �<t� LJ :z C) U j M H 10 F— CD E- U ►= F- = z uu O-Q0--J�>J Z CO Z U) O O U ZO �_ ==- p JOO � pQ0ac~n z �U)� LU U � � � O O O = H -j LU U N LL LL �L CJ) H- 1 f) O d: cf' N I Co. M O O M O O O r- N CI) tf) CI) CO CM M'� c')I I I 0 co 0 a) ^ CV co CD Lo Co c -MN cfl I`'ZI:ti OR I---Lq M M M C6 O CO 1-- co LO LO CO M CO CO \IO �_ �2i�OLLO�0�o oF- W Z �, 1 �Q Z �E 0- LL J N 1 : PERMITBIRCH WOODS, LOT 5 (PROPOSED LOT 1 B ■ 0•, PID # 051-243-14 INSULATION NORTHEAST TRENCH 02E 98.0 FINISH GRADE 95.7 ORIGINAL GRADE 0 2" INSULATION 95.0 DRAINFIELD ROCK 95.0 94.5 94.5 38' GROUNDWATER @ 87.7 ON 4/5/22 8 7. 2 SOUTHWEST TRENCH 0� 98.0 FINISH GRADE 95.7 ORIGINAL GRADE 0 2" INSULATION nn 94.3 lNGIN!l RING DRAINFIELD ROCK 94.3 �- 93.8 93.8 38' —►_I - GROUNDWATER @ 87.7 ON 4/5/22 87.2 �o 1y••...--mg-t1 x•'49 TM ..`.�..... ;. PROFILE AS -BUILT o � Benja Schiller ot �Fj• CE 12592 �TF. 815/2022 • •�Cj�,® (NO SCALE) t;F�PROFESSI0NP�4 ��®®®®0,�'• DEPTH (feet) 1- 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 GE SOILS LOG AND PERCOLATION TEST -�' ENGINEERING LEGAL DESCRIPTION: BIRCH WOODS LOT 5 (PROPOSED LOT IB) PERFORMED FOR: KOUROSH PARTOW DATE: 3/24/22 PARCEL ID#: 051-243-14 TEST HOLE 1 ML/CL (SILTY CLAY) DATE READING START TIME 1' OB PERC TEST LOCATION . NET DROP (INCHES) 3/24/22 1 SW/SM (SILTY SAND w/ 2:20 OCCASIONAL AGGREGATE) 6-1 6 �s 2 10:05 3:23 ML/CL (SILTY CLAY) DATE READING START TIME NET TIME (MINUTES) DEPTH TO WATER (INCHES) NET DROP (INCHES) 3/24/22 1 10:00 2:20 0 6-1 6 �s 2 10:05 3:23 0 6 -s 6 16 3 10:09 4:57 0 6-16 -s 4 10:15 6:03 0 6-1 6 -s 5 10:22 6:05 0 6-2- 6 is 6 10:296:10 0 616 6-2- 6" DIAMETER PERC HOLE PERCOLATION RATE: 1.1 (MINANCH) SITE PLAN NO WAS GROUND WATER ENCOUNTERED? N/A IF YES n WHAT DEPTH? 9.0' DEPTH TO WATER AFTER MONITORING 4/5/22 DATE OF MONITORING TECHNICIAN: J. MILLETTE 9.0' DEPTH TO WATER AFTER MONITORING IN MAY 5/31/22 DATE OF MONITORING COMMENTS: GE SOILS LOG AND PERCOLATION TEST 1 L r ENGINEERING LEGAL DESCRIPTION: BIRCH WOODS LOT 5 (PROPOSED LOT IB) PERFORMED FOR: KOUROSH PARTOW DATE: 3/24/22 PARCEL ID#: 051-243-14 DEPTH TEST HOLE 2 (feet) 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 1 IINUOT-11 PERC TEST LOCATION SM (SILTY SAND) 1 17 MUCL (SILTY CLAY) DATE READING START TIME NET TIME (MINUTES) DEPTH To WATER NET DROP INCHES) (INCHES) 3/24/22 1 10:45 1:49 0 6-1 6 - - 2 10:48 1:38 0 6 s 6 is 3 10:51 1:52 0 6-°- 6-s 4 10:54 1:58 0 6 -1 6 -s 5 10:57 1:49 0 6 a6 1 6 11:01 1:58 0 6-1 6 s 6" DIAMETER PERC HOLE PERCOLATION RATE: <1 (MINANCH) SITE PLAN NO WAS GROUND WATER ENCOUNTERED? N/A IF YES @ WHAT DEPTH? 8.O ' DEPTH TO WATER AFTER MONITORING 4/5/22 DATE OF MONITORING TECHNICIAN: J. MILLETTE 8.O ' DEPTH TO WATER AFTER MONITORING IN MAY 5/31/22 DATE OF MONITORING COMMENTS: Wasilla, AK 99654 (907)376-2041 Name: Kourosh Partow Address: 19507 Richner Rd City: Chugiak State: AK Zip Code: 99567 Well Site: Birch Woods Lot/Block: L5 (proposed LIB) Additional: 17620 Birchtree St, Chugiak, AK Well Depth: 205 ft. From: To: Formation: 0 2 stickup Below Ground: 203 ft. 2 18 gravel/sand/dirt Above Ground: 2 ft. 18 27 blue silt/sand Gal/Min: 1.75 27 36 sand/gravel/damp 36 38 bedrock grey Static Level: TBD 38 51 hard green bedrock- frac 51' 51 57 coal Casing: 205ft. of 6 in. x.25 in. steel 57 68 hard bedrock 68 77 coal Liner Pipe: 163' lined, 42'-205' 77 122 green bedrock- frac 143' 122 129 coal- frac 155' Screened: N/A 129 205 bedrock grey Perforated: N/A WATER QUALITY TESTING Comform . to CA COUI OOML Grouted: Yes, 2 bags Ntrates Mg/L Depth: ug/L Develop. Method: Air Use of Well: Residential Drilling Method: Rotary Misc: Other: The well was pumped 5' off the bottom with 100% draw down fort hours and recovered at 1.75gpm Date Drilled: 5/6/2022 Driller: Seth Moore Development Services Department Building Safety Division PCa %. On -Site Water & Wastewater Program oe 4700 Elmore Road` P.O. Box 196650 Mark Begich Anchorage, AK 99507 s A e r r Mayor www.muni.org/onsite (907) 343-7904 Pump Installation L® Well Drilling Permit Number: SW OSP221094 Date of Issue: 05/04/2022 Parcel Identification Number: 051-251-14 Legal Description Property Owner Name & Address: Birch Woods L5 (Proposed Lot 1B) Kourosh Partow 17659 S Birchwood Loop Rd 19507 Richner Rd. Pump Installation Date: 05/30/2022 Pump Intake Depth Below Top of Well Casing: 165 Pump Manufacturer's Name: Goulds Pump Model: 3/4hp 5gpm Pump Size 3/4 hp Pitless Adapter Burial Depth: 13 feet Pitless Adapter Manufacturer's Name: Campbell Pitless Adapter Installer: Unknown Well Disinfected Upon Completion? ✓0 Yes ❑ No Method of Disinfection: Sterilene Comments: Pump Installer Name: Wheaton Water Well, Inc. 1190 N. Wasilla-Fishhook Road Wasilla, AK 99654 feet Chugiak, AK 99567 Attention: The pump installer shall provide a pump installation log to the DSD within 30 days of pomp installation. Lo - HOUSE DETAIL Scale: 1"=30' \ Lot 2 5.4'x8.2' PORCH 50.0' Lot 1 15 T&E EASEMENT , PLOT PLAN --- AS BUILT _X_ SCALE _1"_= 60__ GRID _ NW 0954__ Project No. ____Z2-1o1f+Z_—_ 9' 11500 Daryl Avenue, Anchorage, Alaska 99515-3049 & Lang Associates, inc. (907) 522-6476 Phone \\ kenOlongsurvey.com Professional Land Surveyors jonothanOlongsurvey.com At. ? OF `l , travisOlangsurvey.com '. AWQtY, , I hereby certify that I have surveyed the following described property: LOT 3, BIRCHHAVEN SUBDIVISION (PLAT No. 2022-64) jtt: 49TH Anchorage Recording District, Alaska, and that the Improvements situated thereon are within the property lines and do not encroach onto the property adjacent thereto, that no improvements on the property lying adjacent thereto encroach on the surveyed / premises and that there are no roadways, transmission lines or other visible/0 KENNETHG.L4NG Q. easements on said property except as Indicated hereon. 0, 9FG • No.5 02 Dated this the _ 21.___ Day of__LL's-'- ---_, �2Z'2 , at Anchorage, Alaska 1 FDp• � �T+ �D th l Fq � '� • ' SQQ .r `i� ROFESSIONP�`P � It is the responsibility of the owner to determine the existence of any easements, covenants, or restrictions which do not appear on the recorded subdivision plat. State of Alaska AECC963 wl BIRCHTREE STREET C! 0 LO Ikk z Oh 2L M -j v)U 0 w U') PA zv�m C' 'n6i O) PA' a . C-) C.) PA w 0.. a :zz LLJ 0 Q4 4=T 0 O. r -r E 0 0- x 'oMl c 0-#- a'. ti E 0, 0 C cc 0- LO > P. C.0 0 0 of 73 C E j! -0 'r- 0 J! > 00 0 Z =a 0 04r-4 W 0) 0 04 C*4 0 'D L. >� > a U c ate r o I r, 0v 0 o v, C L. 0 F2 o to c cn m a 0 ) 0 a w 0 oo m E Do 'D0 ami m 0 o 0.V) 0 0, !Z, iqv cci x 0 LO L- 0 E c 0 -0 0 a 0 ow = tm?n=o-c. E= U") to 0 c Cmo 00 c L- Lq > .2 0 b = 0 a 4- 6zm 0 0 L- a - i a 0 v0 Mo. CL 013 0 (,o C r %-" 4- o 3� w Z 0 0 CD °°c X,•- C C) Y 0 4- C 0 0 0 0 0 r- X o C .0 CL > CL (l) 2, (n 1 o 0 SL °o tn < Ina W m L- o CL C- a0 0)G r -:E k:ro- 0 B;: 0 ov a:'E 0 0 � = 9) 0mc� a (Z 0 0 0 M C 0 a I - to ED: Eco mo z :5 C)) .0 > In O 0).cE- c gxv 0- 0 EoocEZE m 0 -J =:E - E 0, c 0 CL CL r - 0 0.00 0 > o -0 MUNICIPALITY OF ANCHORAGE On -Site Water & Wastewater Program PO Box 196650 4700 Elmore Road Anchorage, Alaska 99519-6650 Phone: (907) 343-7904 Fax: (907) 343-7997 http://www.muni.org/onsite On -Site Water & Wastewater System Permit Permit Number: OSP221094 Work Type: WellSeptic Initial Tax Code Number: 05124314000 Site Legal Address: BIRCH WOODS LT 5 G:0954 Site Mailing Address: 17620 BIRCHTREE ST, Chugiak Owner: PARTOW KOUROSH Design Engineer: FORGE ENGINEERING This permit is for the construction of: Effective Date: Expiration Date Lot Size in Sq Ft: Total Bedrooms: o t cnr I Department 5/4/2022 5/4/2023 70270 Q Disposal Field R1 Septic Tank Holding Tank Privy CJI 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: 1. Prior to IR approval, submit the recorded ingress/egress easement. Received By: Issued By: Date: Date: Z 3 UNICIPALIT'Y OF ANCHORAGE �;;,'' ht`s 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. 051-243-14 Property owner(s) Kourosh Partow Day phone 907-310-2501 Mailing address 19507 Richner Road, Chugiak, AK 99567 Site address 17659 S Birchwood Loop Rd Legal description (Sub'd., Block & Lot) Birch Woods Lot 5 (Proposed Lot 1 B) Legal description (Township, Range & Section) Lot Size 70,270 Sq. Ft. Number of Bedrooms 3 (Proposed L1 B — 43,533 SF) APPLICATION IS FOR: APPLICATION IS AN: TYPE OF DWELLING: (N all that apply) Absorption Field ❑X Initial 0 Single Family (SF) Septic Tank ❑X Upgrade El(w/wo AD U) Holding Tank ❑ Renewal ElDuplex (D) 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: -*52-0 Waiver Fees: Date of Payment: L//z,6/z:L Date of Payment: Receipt Number: OZ072n Receipt Number: Permit No. 0 -5,02 -?-109y Waiver No. Permit App_::- : ,-..:c ❑X E May 3, 2022 MOA Development Services, On-Site Water & Wastewater Program 4700 Elmore Rd Anchorage, AK 99507 5/3/22 Subject: Birch Woods L5 (Proposed L1B) – Birch Tree Street Septic system design Dear On-Site Services Engineer: The owner of the above lot intends to build a 3-bedroom home on the property, so we are submitting this permit application for the construction of a new well and septic system. The attached site plan identifies the location of the home as well as the proposed well, septic location and alternate site. No conflicts exist between this proposed system and any other well or septic system, whether on this lot or adjacent lots. This lot and Lot 1 to the west will be subdivided into three smaller parcels. The proposed septic location for this lot (proposed L1B) intersects with the existing west lot line. An easement has been recorded for the purpose of obtaining this permit. When the subdivision is complete, this easement will be erased along with the conflicting lot line. The ground surface on the lot is relatively flat. There are no slopes greater than 25% within 50 feet downslope of either the primary or alternate site. Elevations are shown on the site plan showing the grade and direction of flow. Stormwater drainage will not impact this septic system. The new trench will be constructed parallel to the slope as much as possible. Wells on this and adjacent lots are shown. The new system will be a minimum of 100’ from all wells and surface water, and more than 5’ away from the septic tank. The alternate site is located more than 6’ away. Please refer to the attached test hole logs, soils lab analysis, plan and profile pages for the septic design. If this design is followed, there will be no adverse impacts to adjacent properties. Sincerely, Benjamin Schiller, PE Municipality of Anchorage On-site Water and Wastewater REVIEWED FOR CODE COMPLIANCE OSP221094, Deb Wockenfuss, 05/04/22 C,U, 8 w 0 R I LO F- 0 1 I Q) i33�JiS :TRUH O�J I El, ------ - -- - P, CS – — — — — -- — — — — - < j ui co w LU W < > 0 3�OH ffl:109-C C) LU C) U)ry U� CO __j < W zO M a_ CO F-LLJ 00 LU U- 0:� 00-% LL 0 w Z: U) oz I LLI F- LU -r orf 1— 0 C) F- 0 0 CL 0 C) 0 F- 0 < F- LLj cli CL 0 CL lu orf U� CD 0 elf w of C) 0 0 0 w w < Ctf -j W -i cl 77 LL. w I— CO w cl I >- 0 c) 0 W C/) w CO z LL z 0 F- < C.) =5 �zu IL :J z z CL 0 LL - 770 (Z) - I ", LL 0 -1 < w < 0 LL .. �Lj pz U- ��:f 0 IL LLJ C:) 0, ED z 0 w -i Lu < Z (L U) CU,)) C; w 0U- al� �5; U) 0 x CL F- Z 0 z w < x 0 Cf) < W Z W Cj) LL w 0 _j o 'o -r 0 0 = D Z UJ Qt- 0 LL 0 0 :3 7�; § — Z LL' Lli < uj F,-, z z 3: < 2 0 CL C) Q-'— (D 1 0 U) LO W 2,,W y 2E 0 cc w 0 Lu x 0 W C) Z Of CL to z 0 m co LL (D U) Z C) z w w F o < U) i =z m 0 0- x LU maZZ 0 w CO F- T W, < CL w U) 0 0 00 uj 06t > LL. 0 Ln 0z W w >- 0 w < �z LLI Y. F- F- -W z z C) w > w < Wf 0 U) ll� UJ 0 Lu Z U) 00- trt". F U) w U) :�i UJ LO AI- > W'di '4 U) 0 < CA Z o z U) C) < lh���Lu ~ /� \� / 1 ¢�, 0 z CL z 0 z W, w w 0 LU �: W F- F- W 0 w 0 0- Ld, -U-),c) < cl w W0 0 r W < oi Z F- 0 W U) a - W -a U) 0 w w U- F- U>i L<LJ Lu 0 Z > cn LLJ LU F- 0 0F- F- F- W 0 < -J E 2: Z W LLI n > UW) 0 0 0 3: jF- 2 F- 0 C/) < a- LLI (d) GLJ 0 COLLJ F- 00 () 0 U) -r F- > C) C\j U- LL- :5 2i co 0 0 w w w V CO (n z 0 0-1 0 IL EL 00 ORO... // ICWL IL 0 LLJ M 0 w CL Cf) 0 Cf) F- 0- :5 -- C) LO C=) I0 jiLo :�-- LU m• 4PA AW' BIRCH WOODS, LOT 5 (PROPOSED LOT 1B) TYPICAL TRENCH SECTION (NO SCALE) NOTES: 1. GRADE AREA OVER TRENCH TO DRAIN AWAY 2. PROVIDE 3' OF COVER OVER TRENCHES AND 4' OVER SEPTIC TANK, OR 2' WITH 2" OF INSULATION 3. CHECK GROUNDWATER AT TIME OF CONSTRUCTION. IF LEVEL IS HIGHER THAN PREVIOUSLY OBSERVED, CALL ENGINEER IMMEDIATELY Benjamin Schiller CE 12592R EGISTEREDPROFE S S I O N ALENGINEER5' 1'-2" 6" DESIGN FACTORS:SYSTEM REQUIREMENTS: 450 GPD PEAK FLOW PERK RATE: *<1 MIN/IN APPLICATION RATE: 1.2 GPD/SF SHALLOW TRENCH SYSTEM 1000-GAL SEPTIC TANK w/ 20" MANWAY BOTTOM OF TRENCH: 2' BELOW GRADE FLOW LINE ELEVATION: 1'-6" BELOW GRADE TOP OF TRENCH: 1'-2" ABOVE GRADE 450 GPD / 1.2 GPD/SF /5' WIDE * 1.0 RED FACTOR (0.5' EFF DEPTH) = 75 LF TRENCH REQUIRED (76 LF SPECIFIED) 5/3/2022 6" 1' 3:1 4" PERFORATED PVC (HOLES DOWN) DRAINFIELD ROCK GEOTEXTILE FABRIC 2" INSULATION *SEE ATTACHED SIEVE ANALYSIS MOUND MUST BE TOP SOILED & SEEDED Municipality of Anchorage On-site Water and Wastewater REVIEWED FOR CODE COMPLIANCE OSP221094, Deb Wockenfuss, 05/04/22 DEPTH (feet) TEST HOLE 1 DATE READING START TIME NET TIME (minutes) DEPTH to WATER NET DROP PERCOLATION RATE: (MIN/INCH) (inches)(inches) DATE OF MONITORING WAS GROUND WATER ENCOUNTERED? DEPTH TO WATER AFTER MONITORING IF YES @ WHAT DEPTH? 1.1 3/24/22 1 2 3 4 5 6 SW/SM (SILTY SAND w/ OCCASIONAL AGGREGATE) Professional Engineers Stamp: NO BIRCH WOODS LOT 5 (PROPOSED LOT 1B) 3/24/22 051-243-14 KOUROSH PARTOW 10:001 2 3 4 5 6 0 10:05 10:09 10:15 10:22 10:29 1' OB 2:20 Benjamin Schiller CE 12592R EGISTEREDPROFE S S I O N ALENGINEER4/14/2022 PERC TEST LOCATION TECHNICIAN: J. MILLETTE 6 0 16 N/A 9.0' 4/5/22 COMMENTS: 6" DIAMETER PERC HOLE SITE PLAN 6 0 16 LEGAL DESCRIPTION: PERFORMED FOR: DATE: PARCEL ID#: SOILS LOG AND PERCOLATION TEST 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 ML/CL (SILTY CLAY) 3:23 4:57 6:03 6:05 6:10 0 6 0 16 6 0 16 0 6 0 16 6 0 16 0 6 0 16 6 0 16 0 6 0 16 6 0 16 0 6 0 16 6 0 16 Municipality of Anchorage On-site Water and Wastewater REVIEWED FOR CODE COMPLIANCE OSP221094, Deb Wockenfuss, 05/04/22 LEGAL DESCRIPTION: PERFORMED FOR: DATE: PARCEL ID#: SOILS LOG AND PERCOLATION TEST 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 DEPTH (feet) TEST HOLE 2 DATE READING START TIME NET TIME (minutes) DEPTH to WATER NET DROP PERCOLATION RATE: (MIN/INCH) (inches)(inches) DATE OF MONITORING WAS GROUND WATER ENCOUNTERED? DEPTH TO WATER AFTER MONITORING IF YES @ WHAT DEPTH? <1 3/24/22 1 2 3 4 5 6 SM (SILTY SAND) Professional Engineers Stamp: NO BIRCH WOODS LOT 5 (PROPOSED LOT 1B) 3/24/22 051-243-14 KOUROSH PARTOW 10:451 2 3 4 5 6 0 10:48 10:51 10:54 10:57 11:01 1' OB 1:49 Benjamin Schiller CE 12592R EGISTEREDPROFE S S I O N ALENGINEER5/4/2022 PERC TEST LOCATION TECHNICIAN: J. MILLETTE 6 0 16 N/A 8.0' 4/5/22 COMMENTS: 6" DIAMETER PERC HOLE SITE PLAN 6 0 16 ML/CL (SILTY CLAY) 1:38 1:52 1:58 1:49 1:58 0 6 0 16 6 0 16 0 6 0 16 6 0 16 0 6 0 16 6 0 16 0 6 0 16 6 0 16 0 6 0 16 6 0 16 Municipality of Anchorage On-site Water and Wastewater REVIEWED FOR CODE COMPLIANCE OSP221094, Deb Wockenfuss, 05/04/22 % GRAVEL 7.1 USCS SM % SAND 69.0 USACOE FC N/A % SILT/CLAY 23.9 % PASS. 0.02 mm N/A % MOIST. CONTENT 16.6 % PASS. 0.002 mm N/A N/A N/A N/A SIEVE SIEVE TOTAL %SPECIFICATION SIZE (mm)SIZE (U.S.)PASSING (% PASSING) 152.40 6" 76.20 3" 38.10 1.5"100 19.00 3/4"97 12.70 1/2"96 9.50 3/8"95 4.75 #4 93 2.00 #10 92 0.85 #20 90 0.43 #40 85 0.25 #60 71 0.15 #100 50 0.075 #200 23.9 ELAPSED DIAMETER TIME (MIN) (mm) 0 1 2 5 8 15 30 60 250 1440 SOUNDNESS OF AGG. (ASTM C88) DEGRADATION (ATM T-313) LA ABRASION (ASTM C131/C535) SP. GRAV. COARSE AGG. (ASTM C127) CLASSIFICATION: DATE RECEIVED: TESTED BY: REVIEWED BY: UNIFORMITY COEFFICIENT (Cu) COEFFICIENT OF GRADATION (Cc) ASTM D1557 (uncorrected) ASTM D4718 (corrected) OPTIMUM MOIST. CONTENT. (corrected) PROJECT CLIENT: PROJECT NAME: PROJECT NO.: SAMPLE DESC.: NGE-TFT ID #:UNKNOWN UNKNOWN Forge Engineering, Inc. HYDROMETER RESULT N/A SIEVE ANALYSIS RESULT 2022 Materials Testing 6309-22 Birchwood LS, TH-2 22-S-3 Silty sand 4/15/2022 Erik Boatwright Andrew Fortt TOTAL % PASSING 11301 Olive Lane ∙ Anchorage, Alaska 99515 ∙ Phone: 907-344-5934 ∙ Fax: 907-344-5993 ∙ www.nge-tft.com N/A N/A The testing services reported herein have been performed to recognized industry standards, unless otherwise noted. No other warranty is made. Should engineering interpretation or opinion be required, NGE-TFT will provide upon written request. N/A 115 120 125 130 135 140 145 0 2 4 6 8 10 12 14 16DRY DENSITY (pcf)MOISTURE CONTENT (%) MOISTURE-DENSITY RELATIONSHIP ASTM D1557 SILT or CLAYCOBBLES GRAVEL Coarse Fine SAND Coarse Medium Fine 0 10 20 30 40 50 60 70 80 90 100 0.0010.010.1110100FINER BY MASS (%)GRAIN SIZE (mm) PARTICLE SIZE ANALYSIS ASTM D6913 / C136 / D422 #200#40#101.5 1/2363/4 #4 #20 #60 #1003/8 U.S.SIEVE OPENING IN INCHES U.S.SIEVE NUMBERS HYDROMETER Tom Fink, Mayor Ntunicipality of Anchorage Department of Health and Human Services 825 "L" Street P.O. Box 196650 Anchorage, Alaska 99519-6650 343-4744 June 30, 1994 Frank T & Michelle P Zellers 905 Muldoon Road #A80 Anchorage, Alaska 99504 2070 Subject: Lot 5 Birch Woods Subdivision Permit #SW930193, PID #051-243-14 The subject permit, issued June 30, 1993 by this office for a single family well and/or on-site wastewater system, has expired as of June 30, 1994. A new permit must be obtained from this office for a well and/or on-site wastewater system NOT installed by the expiration date. If you have drilled the well, a well log must be sent to this office for documentation of the installation and to close the permit. If a licensed Professional Engineer has inspected the installation of the on-site wastewater system, the original as-built inspection report must be sent to this office for review, approval and documentation. All inspection reports must be submitted within 30 days of construction completion. When applying for a new permit, the fees are: $320.00 for an on-site wastewater permit; $120.00 for a well permit and $440.00 for a combined on-site wastewater and well permit. If you have any questions, please call this office at 343-4744. cerely, ~am/es Cross Acting Program Manager On-site Services cc: S & S Engineering PAGE 1 OF 1 MUNICIPALITY OF ANCHORAGE DEPARTMENT OF HEALTH AND HUMAN SERVICES P.O. BOX 196650, 825 "L" STREET, ROOM 502 ANCHORAGE, ALASKA 99519-6650 ON-SITE WELL AND WASTEWATER DISPOSAL SYSTEM PERMIT PERMIT NUMBER:SW930193 DESIGN ENGINEER:S & S ENGINEERING OWNER NAME:ZELLERS FRANK T & MICHELLE P OWNER ADDRESS:905 MULDOON RD. ANCHORAGE, AK 99504 DATE ISSUED: 6/30/93 EXPIRATION DATE: 6/30/94 PARCEL ID:05124314 LEGAL DESCRIPTION: BIRCH WOODS LT 5 LOT SIZE: 70273 (SQ. FT.) NUMBER OF BEDROOMS: 3 THIS PERMIT: THIS PERMIT IS FOR THE CONTRUCTION OF: DISPOSAL FIELD /SEPTIC TANK / WELL SYSTEM ALL CONSTRUCTION MUST 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 (iSAAC80). 3. THE ENGINEER MUST NOTIFY DHHS AT LEAST 2 HOURS PRIOR TO EACH INSPECTION. PROVIDE NOTIFICATION BY CALLING 343-4329 OR 343-4681 AFTER BUSINESS HOURS 4. FROM OCTOBER 15 TO APRIL 15 A SUBSURFACE SOIL ABSORPTION SYSTEM UNDER CONSTRUCTION DURING FREEZING WEATHER MUST BE EITHER: A. OPENED AND CLOSED ON THE SAME DAY B. COVERED, SEALED AND HEATED TO PREVENT FREEZING 5. THE FOLLOWING SPECIAL PROVISIONS. SPECIAL PROVISIONS: THE SAND USED IN THE FILTER LAYER MUST BE COARSE, UNIFORM AND CLEAN WITH LESS THAN 2% FINES PASSING A 200 MESH SEIVE. A SEIVE ANALYSIS MUST BE TAKEN ON THE SAND USED, AND PROVIDED TO THE DEPARTMENT. RECEIVED BY: ' " ISSUED BY: ~ HEALTH AUTHORITY APPROVALS SEWER & WATER MAIN EXTENSIONS SEWER & WATER INSPECTION ENGINEERING STUDIES AND REPORTS WELL INSPECTION & FLOW TEST SiTE PLANS ROAD DESIGN SOILTEST PERCOLATION TEST STRUCTURAL& MECHANICAL INSPECTIONS ON SITE WASTE WATER DISPOSALSYSTEM DESIGN ROBERTSHAFER, P.E. ROGER SHAFER, P.E. June 20, 1993 CIVIL ENGINEERS (907) 694-2979 FAX 694-1211 ~unicipality of Anchorage DEPARTMENT OF HEALTH AND HUMAN SERVICES 825 'L' Street P.O. Box 196650 ~nchorage, Alaska 99519-6650 REFERENCE: Birch Woods Subdivision, Lot 5 Request you issue a permit to drill a well and install a septic system to serve the proposed three bedroom trailer on ;he referenced property. ~wo test holes were excavated and percolation tests performed. The approximate location of the test holes are located on the attached site plan. Water was encountered at 7' in test hole %1, and 6' in test hole %2, at the time of excavation. After seven day water monitoring, water was found at 6' in test hole %1 and 7' in test hole %2. This property has enough area for a septic upgrade which can be seen on the attached site plan. We do not anticipate any adverse effects on neighboring properties by the installation of the proposed septic system. If you have any questions, or require additional information for your review, please contact us. Since~91.~,, rt A. Shafor~ P.~. aAS/LSU/lsu 17034 NORTH EAGLE RIVER LOOP · SUITE 204 · EAGLE RIVER, ALASKA 99577 ~ o ~ o o (]O0~HO~II8 0-1 ~1~I I~1 ~:L ~1 la. o o I N¥"lcl 3.LIS ,OCj -- ,,L o~ 3-11 -IO~d/N~'qd 'S'/'N Municipality of Anchorage DEPARTMENT OF HEALTH & HUMAN SERVICES 825 "L" Street, Anchorage, Alaska 99502-0650 SOILS LOG -- PERCOLATION TEST PERFORMED FOR: ~~,(-- LEGAL DESCRIPTION: ~)"(' 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 2O ~ ~--/,--~---~ DATE PERFORMED:~ .~ , ~"'/~l~r,.~ ~,.X~ Yd~wwnship, Range, Section: WAS GROUND WATER ENCOUNTERED? SLOPE SITE PLAN S IF YES, AT WHAT '"~.. I °L DEPTH? p E Depth to Water After/..? ~tf~ .~., !~.~ Moniloring? ,.,v Dale: 7,/4, N Reading Date Gross Net Depth to Net Time Time Water Drop PERCOLATION RATE *'~ (minutes/inch) PERC HOLE DIAMETER II ._ ~....~ ('" TEST ,RUN BETWEEN ~",~"~ ~FT AND 2Y'~ FT ~.n~*un .770~ Eagle RJ~r L~D R~ N~ ~* I ' I~1~~ .... CERTIFY THAT THIS TEST WAS PERFORMED IN .............. ~ . _ ...... ~ . ,. ,/ A CCORDANC E"~]~ ~2~)Jt~D'~g~, PAL GUI DEUNES Fj~~lq THIS DATE. DATE: 72-008 (Rev. 4/85) Municipality of Anchorage DEPARTMENT OF HEALTH & HUMAN SERVICES 825 "L" Street, Anchorage, Alaska 99502-0650 SOILS LOG -- PERCOLATION TEST PERFORMED FOR: LEGAL DESCRIPTION: ~)'~-~, 1 2 3 4 5 6 7 8 9 10- 11- 12- 13 14 15 16 17 18 19 20 DATE PERFOR Township, Range, Section: SITE PLAN SLOPE WAS GROUND WATER \/~"'t"'" ENCOUNTERED? IF YES, AT WHAT DEPTH? Depth to Water After.,,~j.. / Monitoring? '1 DaLe: Gross Net Depth to Net Reading Date Time Time Water Drop PERCOLATION RATE ~ ~ (minutes/tach) PERC HOLE DIAMETER I~)-'- ¢/ ' TEST RUN BETWEEN ~ FT AND ag' R , A a~a 99.577 // // ACCORDANCE WITH ALL STATE AND MUNICIPAL GUIDELINES ~T ON THIS DATE. 72-~8 (Rev. 4/85) 3 FT CERTIFY THAT THIS TEST WAS PERFORMED IN DATE: Certificate of On -Site Systems Approval Parcel I.D. 051-243-14 Legal description Birch Woods L5 Site address 17620 S Birchwood Loop RD Current property owner(s) Partow Expiration Date: 11-22-22 X The On-site system(s) is/are approved for - bedrooms Conditional approval for bedrooms, with the following stipulations: Comments or advisories: Effy: �� �� Original Certificate Date:r 2 - 2? This Certificate of On -Site Systems Approval (COSA) is intended to demonstrate the subject system(s) is/are in substantial compliance with municipal code. The Municipality of Anchorage, Development Services Department (DSD) issues COSAs based upon representations provided by an independent professional engineer. The Municipality of Anchorage is not responsible for errors or omissions in the professional engineer's work. ATTACHMENTS: COSA Checklist X Well Flow Advisory Absorption Field Advisory Nitrate Advisory Tank Age Advisory Arsenic Advisory Other COSA Approval_June 2022 MUMCPAUTY OF ANCHORAGE Development Services Department f -; Phone: 907-343-7904 On -Site Water & Wastewater Section Fax: 907-343-7997 Certificate of On -Site Systems Approval Application 1. GENERAL INFORMATION Parcel I.D. 051-243-14 Complete legal description Birch Woods L5 (Proposed Birchhaven Lot 3) Location (site address) 17620 S Birchwood Loop Rd Current property owner(s) KOUrosh PartoW 2. ON-SITE SYSTEMS SIZED FOR 3 BEDROOMS Day phone 3. TYPE OF WATER SUPPLY: ❑® Private Well ❑ Private Well serving 2 dwelling units ❑ Private Well serving 3+ dwelling units ❑ Community Well or Public ❑ Water Storage 4. TYPE OF WASTEWATER DISPOSAL: K Private Septic ❑ Private Septic serving 2 dwelling units ❑ Holding Tank ❑ Community Septic or Public Sewer 5. SEPTIC TANK: ❑ Steel ❑® Plastic ❑ Concrete ❑ Fiberglass Age C 1 - See advisory if steel older than 20 years 6. ABSORPTION FIELD: ❑ AWWTS ❑ Bed ❑ Deep Trench ®❑ Wide Trench ❑ Seepage Pit Waiver request for: Expedited review requested:®❑ Distance: By applying for this entitlement, this property is subject to inspection by municipal On-site staff to verify the accuracy of the information provided. COSA Fee $ l _0 Waiver Fee $ Date of Payment �— F1 — 2 Z. Date of Payment COSA # (9 S� ;—> 21 L4 Waiver # COSA Application—June 2022 Legal Description: Birch Woods L5 (Proposed Birchhaven 1-3) Parcel ID: 051-243-14 If more than 1 well and/or septic system on lot, provide separate checklist. Structure served by this system A. WELL DATA ❑ Well log is filed with Onsite (or attached) Date drilled 5/6/22 Total depth 205 ft Cased to 205 ft ❑ Sanitary seal is functioning correctly ❑ Wires are properly protected Casing height (above ground) 24 in. Date of flow test for COSA 5/6/22 Static water level at beginning of test Comments *Static water level not shown on well log B. TANK DATA Measured operating fluid level in septic tank NEW Date of pumping NEW ❑ Required maintenance completed, if AWWTS Comments: Installed 5/5/22 D. ABSORPTION FIELD DATA Which system tested (date installed) 5/5/22 ❑ ALL standpipes present per record drawing Total measured depth from grade 2.3/2.3 ft (max) Measured depth to pipe invert from grade 0.7/1.4 ft (min) ❑ N/A — pressurized field. ❑ Per record drawings, field is insulated. ❑ Monitor tubes go to bottom of effective. If not, state depth into effective ❑ Presoaked required if (Required if house vacant or field not used for more than 30 days prior to date of test) Gallons introduced N/A gallons N/A date Any rejuvenation treatment (past 12 months) N/A If yes, enter date Comments/Deficiencies: COSA Checklist June 2022 Well production at time of test 1.75 gpm Water storage tank volume gallons Well disinfected for coliform test? ❑ Yes ❑ No ❑ Coliform bacteria is Negative Nitrate mg/L ❑ Nitrate less than MRL (ND) Arsenic 3.0 ug/L ❑ Arsenic less than MRL (ND) Collected by Forge Engineering Date 5/16/22 & 6/2/22 C. LIFT STATION Lrfieql.fired maintenance completed Age of lift station years Lift station material Comments: Adequacy test date New Results ❑ Pass id depth prior to test in Wate added gal New flui epth in Elapsed time min Final fluid depth in Absorption rate > pd FIELD STATUS — POST COVERY Effective depth (per record dr ings) in Effective depth used in Effective depth remaining in E. SEPARATION DISTANCES From Private Well on Lot to: (Please enter distances if less than required or if community well on lot) Septic Tank/Lift Station on Lot > 100' Community Sewer Manhole/Cleanout > 100' DYes if No ft Fil Yes if No ft Neighboring Tank > 100' Q Yes if No ft Private Sewer/Septic Line > 25' ❑ Yes if No ft Absorption Field on Lot > 100' Fn� Yes if No ft Holding Tank > 100' ❑Q Yes if No ft Neighboring Absorption Fields > 100' Animal Containment > 50' ❑ Yes if No ft Yes if No ft Manure/Animal Excreta Storage > 100' Community Sewer Main > 75' Yes if No ft Fm� Yes if No ft ❑ N/A — Served by Community Well (not on lot) or Public Water From Septic/Holding Tank and Absorption Field(s) on Lot to: (Please enter distances if less than required) Building Foundations > 10' Fm� Yes if No ft Surface Water > 100' Yes if No ft Tank to Property Line > 5' ❑ Yes if No ft Wells on Adjacent Lots: Field to Property Line > 10' ❑ Yes if No ft Private Wells > 100' [j] Yes if No ft Water Main > 10' R Yes if No ft Community Wells > 200' Q Yes if No ft Water Service Line > 10' FE -1 Yes if No ft If tank or field is under driveway comment below F. ENGINEER'S COMMENTS Easement provided. Property is in the process of subdivision and field is located > 10' from proposed property lines G. CERTIFICATION & 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, indicates that the on-site water supply and/or wastewater disposal system appears to comply with applicable Municipal and State codes, ordinances, and regulations in effect at the time of installation, unless noted otherwise. Name of Firm Forge Engineering Engineer's Printed Name Benjamin Schiller, P. E. COSA Checklist -June 2022 Phone (907) 522-7773 Date 8/16/22 TH Benjarri�r lchiller I �F� •. • CE 12592 �) �JJF�• • 8/16/22, •oa�d �aRROFESSI4NP 2022-016977-0 A Recording Dist: 301 - Anchorage s 5/4/2022 10:22 AM Pages: 1 of 2 Accortmodat:.:� z;n_•cordbig only No tine irsurance inVoivtd N@.. examinattor„ made? as to effect (of this docutment on the t tWto the estate referanced:herEin GRANT OF SEPTIC EASEMENT Whereas the undersigned, Kouroslh Partow, a married man whose address is 19507 Richner Road, Chugiak, Alaska is the owner of Lot l and Lot 5, Birch Woods Subdivision, according to Plat 83-427, Anchorage Recording District, Third Judicial District, State of Alaska and whereas lie needs to construct a septic drain Field for said Lot 5 on a portion of Lot 1 now therefore the following casement is hereby -ranted on Lot I for the benefit of Lot 5: Beginning at the Northeast corner of said Lot I, common to the Northwest corner of said Lot 5, thence S 14' 35'35" W along the common lot line a distance of 49.45 feet. thence N 500 54'05" W a distance: of 80.51 feet; thence N 39° 05' 55"E a distance of 45.00 feet to a point on the north property line of said Lot 1; thence S 50° 54'05" E along said property line a distance of 60.00 feet to the POINT OF BEGINNING. Containing 3162 square feet more or less. See attached Exhibit A. Indemnification The grantees of the easement described herein shall indemnify and hold the grantor harmless for any liability or loss arising from the grantee's use of the casement and permitted improvements thereon. No structures whether temporary or permanent shall be stored or erected on said easement. Term: In the event that the lots are resubdivided in a way that said casement is no longer necessary it shall automatically become void.,, : y )[ rosh Pat -tow, Owner STATE OF ALASKA ;., THIRD JUDICIAL DISTRICT ) "..; °n The foregoing instrument was acknowledged bef by ore me this 3 day of \X`\e�� 2Q22 Kourosh Partom?. After recording return to: Kouroslt Partow 19507 Richner Road Chugiak, Alaska 99567 eRecorded Document ri Notar'y.!Public In And For Alaska _ My commission expires_ r < <�'� a o BIRCHTREE STREET i >n — — S 00'58'51"E 264.85' h CIA CMO 11 w M r N { 7 O 11 Z ,^ m N 0 O K O LLJ Q N n �S z .._1 n M t Y N e y wE f- W N J�SSvSi _ -tib W N W C ry6A' sr le 62 W 4 0 z ix CO w NN 011 • (+`�6 � W N N / 1.5� / 00,>�. 000 S \ eRecorded Document 2of2 2022-016977-0