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GRANITE VIEW BLK 11 LT 11
G oni e View Block 11 Lot 11 #014-302-28 Municipality of Anchorage Development Services Department Building Safety Division On-Site Water and Wastewater Program, 4700 Elmore Road P.O. Box 196650 Anchorage, AK 99507 Page of www.ci.anchorage.ak.us (907) 343-7904 ON-SITE WASTEWATER DISPOSAL SYSTEM AND/OR WELL INSPECTION REPORT Permit Number: OSPl11232 PID Number: 014-302-28 Name: LIAN CRABB Wastewater System: [] New [] Upgrade Address: 9100 GRANITE PL., ANCHORAGE, AK 99507 ABSORPTION FIELD Phone: Number of Bedrooms:3 [] Deep Trench [] Shallow Trench [] Bed [] Mound [] Other: Soil Rating: Total Depth from odginal grade: LEGAL DESCRIPTION 0.6 GPD/Ft2 11.5 Ft. Depth to pipe bottom from original grade: Gravel depth beneath pipe: Block:11 Lot: 11 Subdivision: GRANITE VIEW 4 Ft. 7.5 Ft. Township: Range: Section: Fill added above odginal grade: Gravel Length: 1 - 1.5 Ft. 50 Ft. Well: ~-~,~-rt~6 [] New [] Upgrade Gravelwidth: 2 Ft. Numberoflines:l IDist .... - betweeali .... Ft. Classification (Private, A, B, C): Total Depth: Cased to: Total absorption area: Pipe Material: Ft. Pt. 750 Ft2 F810 & ASTM 3034 Ddller: Date Ddlled: Static Water Level: Installer: Date Installed: Ft. DEAN CONST. 9/26 - 9/27/11 Yield: GPM Pump Set at: Ft. Casing Height Above Ground: Ft. TANK SEPARATION DISTANCES [] Septic [] Holding [] S.T.E.P. [] Other: · T~ To Septic Absorption Lift Holding ~ublic/Pdvate Manufacturer: Capacity: From~ Tank Field Station Tank Sewer Line ANCHORAGE TANK 1000 Ga~. Material: Number of Compartments: Wa, 100' 100' N/A N/A 25'+ STEEL 2 Surface Water Lot Line 13,00'+ ,8¢ 100'+.~: 1 N/A N/A N/A N/A~ ~ / "Pump Size: on" level at: Gal. 'Pu Manufacturer:LIFT STATIOmpo~r l~l~~ Foundation 5'+ 10'+ N/A N/A in./ in.I in. Curtain Drain 50' (N.C.) 50' (N.C.) N/A N/A Electrical Inspections performed by: Remarks: EXISTING TANK ABANDONED PER MOA BENCH MARK Location and Description: REQUIREMENTS. BULL RUN VALVE INSTALLED GARAGE SLAB Assumed Elevation: 1 00 Engineer's Stamp Inspections performed by: LARS SPURKLAND Dates: 1st 9/26/11 2nd 9/27/11 ~' ~. ?' ' ' "~" Development Services Department Approval ~' &:.' Conditional Approval Date: ~ '~.9.. ~.. ~,~ 't ~'~' ~RS t, ~' 1.15P0 .~.~ ~' Reviewed and approved by: ?2 '~ /"J'/'i( /,:5 ate: jd.)'-/?-/j {, I IINSTALdD BULL RUN DIVERTE~ L 0 ~ /~ TANK PER UPC REQUIREMENTS ~ I:,: ~~/ '- ~r ~ ~ s.~ c.o. ~ ~' ~' ~ ' /:~ ~ y ~' '.' '~. '.'. '" "' .. o~ c.o., ~.~ ~' . . J~~ INSTALLED J-BEDrOOM SEPTIC SYSTEM I~ ~ LENGTH I x 50 FEET I ~ ~ X TOTAL DEPTH ~ FEET tL~ ~,~ ] ~ ~ ~ ~ ROCK DEPTH 7.5 FEET ' / ] ~ ~ X/COVER &O FEET , , / NOTE: THIS IS Nor A SURVEYED PMT. WELt ~ SEPTIC LOC~nO~S U~E~ FRO~ ON-S/TE W~TER ~ND W~STE W~TER ~ ~r~Nr ~OCU~E~Ur/O~. ~LL LOC~nONS S~OW~ ~E ]'"'F" ........ i t ~.~..~..v.:~. ......... :~....:.~.~ I ~ SCALD 1' = 30 FL SPURKmND ENGINEER/NS GRANITE VlEg B~ 11 LOT 11 SEPTIC SYSTEU ASBUILT 20~ · ISTH. A VENUE ARCH. AK. 9950~ L/AN CRABB DATE: OCT. I0, 2011 (~o7) 27~-~6 9100 GRANITE PL., ANCHORAG~ AK ~9507 SHEET: 2/~ GRID: 2~4 PERMIT ~ DSP]H]~3~ PID ~ 014-30~-~8 6RANITEVIE~BHLHSC3~D~G 1000 9ol SeRt:ic BbL C, LZ 0 © © ~ ~ S~ondord french~ ~ ~,0' Wide 50' 11,5~ ~ Z5' Sewer rock ~ 4'+ Covee ~...~.~.~ ........ ~: ................. ~ LAR~ SPURKLAND ],~ Nfl SCALE Moitor onou~s // ~ ~ cover ~ ~ / ~ TEST HOLE Sil ~ Barrier ~ - 7,5 ~ o~ ~ep~/c ~ock(Effecfi~e) lO00 gal, sepfic lank 8.0.H. ELEV.=80.6' Nfl SCALE BENCH ~ARK GARAGE ASSU~ED ELEVAHON ~00 SPURKLAN~ ENGINEERING CRANIT~ ~ B~ 11 ~OT 11 SEPTIC SYSTEN ASDUZLT ~03 ~lS~h Ave Ancho~De Ak ~50~ LIAN C~ABB DATE: ~7~-3916 ~00 O~HITE ~1~ P~, AN~NO~O~ AK ~07 SHEET; 5/~ GRZD; ~33~ PER~IT ~ OSPI 112~2 P~RCEL ID ~ 014-~02-28 GR~NITEFIE~B11L11D~.D~G Environmental Consulting and Design I ground surface elevation varies by +/- 0.5 foot over the length of the proposed trench. Waivers: We would like to request a lot line waiver for the proposed absorption field. The existing absorption field on Lot 10 is 7 feet from the south property line. The absorption field for Lot 12 is 20 feet from the north property line. We will maintain 15 feet separation between the proposed field and the fields on the neighboring lots. No adverse impacts are anticipated by granting the waiver. Waiver Request: 8 feet from septic system drain field and the property line. We would a like to request a waiver of the separation distance required between an existing absorption field and the proposed drain field. In order to maximize the distance of the drain field from the wells on Lots 10, 11 and 12 the proposed field will be 10 feet from the existing drain field. Due to the slow perc- ability of existing soils; no adverse impacts are anticipated by granting this waiver. The proposed drain field will also likely intercept the 1977 drain field. This drain field has been abandon for 19 years and the soils are likely remediated. Waiver Request: 10 feet proposed drai~ field to existing drain field. 0 feet proposed drain field to abandon drain field. The installation of this septic system will not prevent wells and septic systems from being installed on the adjacent lots. The proposed septic system will not change the general slope of the area. Ponding and/or concentration of surface runoff will not result from this installation. If you have any questions or concerns, please contact me at 279-3916. Sincerely, Lars Spurk]and, P.E. Civil Engineer 203 West 15th Avenue Suite 203, Anchorage, AK 99501, Phone: (907) 279-3916 Fax: (866) 354-1597, Lspurkland~gci. net Municipality o[ Anchorage Anchorage, Alaska 99519-6650 · (907) 343-7904 · Fax (907) 343-7997 http:llwww.muni.or.qlOnsite Development Services Department On-Site Water and Wastewater Pro.qram **** VARIANCE/WAIVER REVIEW **** WR#: OSP111233 HA#: Permit: OSP111232 PID#: 0t4-302-28 Legal Description: Granite View, Block 11, Lot 11 Engineer: Spurkland Engineering Applicant: Lian Crabb 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 8 feet. Your request for a waiver of the required 15 feet horizontal separation from the absorption field to the existing absorption field has been approved. The approved separation distance is 10 feet. Your request for a waiver of the required 10 feet horizontal separation from'the absorption field to the abandoned absorption field has been approved. The' approved separation distance is 0 feet. This waiver approval applies to the existing absorption field only. Any future upgrade to the on- site wastewater disposal system will require all separation distances be met or another approval fromthisdepartment. /~ ~o( t'~t~ ~ " /'--c~v~.~.- 'F~ /_o"P' / t '~l ~ c,/ ~'~ ~' 'e~r': ~ /0 Waiver is Granted: X Waiver is not Granted: .-~ ..-~ Date: 9/16/11. Approved by: ,,~~. _ C.-~lame of Reviewer Rec#: 020805 Amount: $200.00 Date Paid: 8/31/11 **** VARIANCE/WAIVER REVIEW **** On-Site Wastewater Disposal System Permit OSPl11232 01430228000 Septic MUNICIPALITY OF ANCHORAGE Development Services Department On-Site Water & Wastewater Program 4700 Elmore Road, PO Box 196650 Anchorage, AK 99519-6650 Telephone: (907) 343-7904 Permit Number: Tax Code Number: Work Type: Permit Effective Dates: September 16, 2011 to Design Engineer: SPURKLAND ENGINEERING Subdivision: GRANITE VIEW Upgrade September 15, 2012 Site Legal Address: GRANITE VIEW BLK 11 LT 11 G:2334 Owner/Address: CRABB MICHAEL D & LIAN M 9100 GRANITE PLACE ANCHORAGE AK 995073947 Site Mailing Address: 9100 GRANITE PL, Anchorage t Lot Size in Sq Ft: 9995 Total Bedrooms: 3 This permit is for the construction of: Y Disposal Field Y SepticTank N Holding Tank N Privy N Private Well N Water Storage All construction must be in accordance with: 1. The attached approved design. 2. All requirements specified in Anchorage Municipal code Chapters 15.55 and 15.65 and the State of Alaska Wastewater Disposal Regulations (18AAC72) and Drinking Water Regulations (18AAC80). 3. The wastewater code requires inspections during the installation. The engineer must notify the Development Services Department at least 2 hours prior to each inspection. Provide notification by calling (907) 343-7904 (24 hours). 4. From October 15 to April 15, a subsurface soil absorption system under construction during freezing weather must either: A. Open and Close on the same day. B. Covered, sealed, and heated to prevent freezing. Received By: Issued By: UNICIPALITY OF ANCHORAGE Community Development Department~ Phone: 907-343-7904 Development Services Division Fax: 907-343-7997 On-Site Water & Wastewater Program Mayor Dan Sullivan ON-SITE SEWER/WELL PERMIT APPLICATION FOR A SINGLE FAMILY DWELLING Parcel I.D. Oj~- :J'OZ- Z$ Property owner(s) Li,m (~r~ ~ ~::) Mailing address 'iloO f~c-,~n~'(~ Pi^~ ,Zl,~J,o~-~~ AIK. Site address ~- 5,~,-~ - Legal description (Sub'd., Block & Lot) ~:~Z~nFT'~ W';~.,, FJi k ii Legal description (Township, Range & Section) Lot Size Sq. Ft. Number of Bedrooms ~ Day phone fl~5c$ THIS APPLICATION ([~;~ all that apply) Absorption Field Septic Tank Holding Tank Privy Private Well Water Storage IS FOR: THIS APPLICATION IS AN: Initial [] Upgrade [~ Renewal [] THIS APPLICATION INCLUDES A VARIANCE ! WAIVER REQUEST FOR: I 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. (S~gna[ure (~f property owner or authorizea agent) fi" FSermiCRush Fees: d)~ !~,,m I~ N"~ate of Payment:, Receipt Number: Permit No. ~;G~2 Waiver Fees: Date of Payment: Receipt Number: Waiver No. 0 -~-~ G:\Building\On Site\Forms\Client Forms\Permit App_010411 .doc (Rev, 1/11 ) Environmental Consulting and Design I SEPTIC SYSTEM DESIGN Granite View Block 11 Lot 11 Municipality of Anchorage Development Services Department On Site Water and Wastewater Program 4700 Elmore Rd. Anchorage, Alaska 99519 August 29, 2011 Subject: Septic System Installation Permit 9100 Granite Place, Anchorage, AK 99507 Ladies and Gentlemen: I am writing to request a permit to upgrade the septic system for the above referenced property. The proposed system will serve a 3-bedroom single-family residence. The septic system was upgraded in 1992. On August 2nd, 2011 I inspected the septic system and it did not meet COSA requirements. Soil logs, design calculations, a site plan, design drawings and construction specifications are enclosed for your review. Design Calcs: No groundwater observed to a depth of 16.5 feet below ground surface (8/24/2011) Soil Rating. From Testhole 8/17/2011 30 min/in = 0.6 gal per sq.ft/day No. of Bedrooms 3 Required Area per Bedroom: 150/0.6 =250 sq.ft. Total area required: 250 x 3 =750 sqft System: We are proposing a 1000 gallon septic tank, and a deep trench absorption field. The absorption field will be 50 feet long and 2 feet wide and contain 7.5 feet (750 sq.ft, effective) of sewer rock. Soils: A test hole was excavated on August 17th, 2011. See the attached soil logs. Ground water was not observed. Surface Water: No surface waters were observed within one hundred feet of the proposed septic system. Topography: The lot in the area of the proposed septic system upgrade is generally level. The 203 West 15th Avenue Suite 203, Anchorage, AK 99501, Phone: (907) 279-3916 Fax: (866) 354-1597, Lspurkland~gei.net Environmental Consulting and Design I ground surface elevation varies by +/- 0.5 foot over the length of the proposed trench. Waivers: We would like to request a lot line waiver for the proposed absorption field. The existing absorption field on Lot 10 is 7 feet from the south property line. The absorption field for Lot 12 is 20 feet from the north property line. We will maintain 15 feet separation between the proposed field and the fields on the neighboring lots. No adverse impacts are anticipated by granting the waiver. Waiver Request: 8 feet from septic system drain field and the property line. We would a like to request a waiver of the separation distance required between an existing absorption field and the proposed drain field. In order to maximize the distance of the drain field from the wells on Lots 10, 11 and 12 the proposed field will be 10 feet from the existing drain field. Due to the slow perc- ability of existing soils; no adverse impacts are anticipated by granting this waiver. The proposed drain field will also likely intercept the 1977 drain field. This drain field has been abandon for 19 years and the soils are likely remediated. Waiver Request: 10 feet proposed draha field to existing drain field. 0 feet proposed drain field to abandon drain field. The installation of this septic system will not prevent wells and septic systems from being installed on the adjacent lots. The proposed septic system will not change the general slope of the area. Ponding and/or concentration of surface runoff will not result from this installation. If you have any questions or concerns, please contact me at 279-3916. Sincerely, Lars Sp~o~land, P.E. Civil Engineer 203 West 15th Avenue Suite 203, Anchorage, AK 99501, Phone: (907) 279-3916 Fax: (866) 354-1597, Lspurkland~gci.net Environmental Consulting and Design Municipality of Anchorage Development Services Department Building Safety Division On Site Water and Wastewater Program 4700 Elmore Road P.O. Box 196650 Anchorage, Alaska 99519 Subject: ADDITIONAL SOILS INFORMATION GRANITE VIEW BLOCK 11 LOT 11 9100 GRANITE PLACE Ladies and Gentlemen: In addition to the soils test conducted by Spurkland Engineering on August 17th, 2011, S&S engineering logged the soils in 1992, and Howard Grey conducted a soils test in 1977. They rated the soils as GW/GM. S&S conducted a percolation test and determined the percolation rate to be 11.6 minutes per inch. Howard Grey visually rate the soils at 130 sq.ft, per bedroom. Both these test holes where located north of the August 2011 test hole and would cover the area of the proposed drain field that is greater than 30 feet from the most recent test hole. If you have any questions or are in need of additional information, please contact me at 279-3916. Sincerely, Lars Spurkland 203 West 15th Avenue Suite 202, Anchorage, AK 99501, Phone: (907) 279-3916 Fax: (866) 354-1597, Lspurkland~gci. net F ~*~ I Lot Lo~ 5 I I -- I ~*~ I I Lot I ~ -- Lot6 I I ~tx ____. ~ , ~9 ~~' L~ATIONS TAKEN F~W ON-SITE ~ATER ANO ~ASTE WATER OEPARTWENT ~UWENTATION. A~ LOCATIONS SHOWN ARE SPURK~ND ENGINEERING GRANITE VIE~ B~ II LOT II SEPTIC SYSTEU DESIGN 20~ W 15TH. AVENUE ANCH. AK. 9950~ LMN CRABB DATE: AUGUST 29, 20ll 6907) 2m-891e 9100 ~RAmm ~L., ANONORAG~ AK PEPNIT ~ OgPlllOXX PID ~ 014-30~-~8 OPANIIEVIE~BllLllgClOO. D~6 ] ]INS[ALLI In. '~ BULL RUN DIVERTER I ABANDON EXISTING SEPTIC L...~ I~ -- ~_ ~ I I __~__~ i~ ~ ,X__ / '. SF~ I L ~ ~ LENGTH I x 50 FEET ~ ~ ~ TOTAL DEPTN ~&S FEET I ,~ ~ ~ ~ ROCK DEPTH Z5 FEET / ~ LOC~TIONS raVEN FROU o~-slr~ ~ aNO W~SrE ~ OEPaRruENr O~OUENUr/ON. ~LL LOmnONS SHOWN ~RE SCAL~' 1' = 30 F~ SPURK~ND ENGINEERING GR~NIYE YIE~ B~ l l ~0~ 11 SEPTIC SYSTEW DESIGN 20~ · 15TH. AVENUE ARCH. AK. 99501 L/AN CRABB DATE: AUGUST 29, 201 (907) 279-39~6 9100 GRANITE PL., ANCHORAG~ AK 99507 SHEET: 2/~ GRID: 2~4 PERMIT ~ DSPHHXXX PIB ~ 014-30~-~8 GRANITEVIE~BHLHSC3~D~G OO o ot 1000 gol Septic tonk Nil SCALE Stondord Trench: ~0' ~/ide 50' Long ]0,5' ,Beep Z5' Sewer rock 2' Insulo t/on 3' Cover ~ ~A~S SPURKLAN9 ~,~ ~xZ No CE-~lS00 {~'.. . ..'~ Z5 Effective £t o£ Septic Pock Nil SCALE 1000 9ol, septic tonk SPURKLAND ENGINEERING J J 203 W15~h Ave Anchorage Ak 99501 ~7~-~16 GRANITE VIEF BI, If 11 £OT 11 L/AN CRABB J J SEPTIC SYSTEM DESIGN DATD AUGUST 89, 8011 PERMIT ~ OSPXXXXXX PARCEL ID if 014-J02-28 GRANITEVIEWBIILIID$.DICG Performed For: Legal Description: Municipality of Anchorage Development Services Department Building Safety Division On-Site Water and Wastewater Program 4700 Elmore Road P.O. Box 196650 Anchorage, AK 99507 www.ci.anchoracie.ak.us (907) 343-7904 Soils Log - Percolation Test LIAN CRABB GRANITE VIEW BLK 11 LOT 11 Slope :"49TH rt, Township, Range, Section: Site Plan 2- 3- 4- 5- 6- 7- 8- 9- 10- 11- 12- 13- 14- 15- 16- 17- 18- 19- 20- WAS GROUND WATER ENCOUNTERED? COMMENTS PRESOAKED. No L IF YES, AT WHAT DEPTH? --- O Depth to Water After P Monitoring? E Date: Reading Date Gross Time Net Time Depth to Water Net Drop 8/18/11 7:52 AM 0 MIN 12" 10.75" 8/18/11 8:22 AM 30 MIN 12.25" 1.25" 10.19" 8/18/11 8:52 AM 30 MIN 12.31" 1.06" 10.31" 8/18/11 9:22 AM 30 MIN 1" PERCOLATION RATE 30 (minutes/inch) PERC HOLE DIAMETER 6 TEST RUN BETWEEN 5 FT AND 6 ET PERFORMED BY: Lam Spurkland I CERTIFY THAT THIS TEST WAS PERFORMED IN ACCORDANCE WITH ALL STATE AND MUNICIPAL~I~I~ES IN EFFECT ON THIS DATE. DATE: 8-19-2011 Environmental Consulting and Design Single Family On-site Wastewater Disposal System Construction and Material Specifications Subject Property: Granite View Block 11 Lot 11 Date: August 29, 2011 General: :1. The owner shall contract with a contractor to perform the work outlined in these specifications and plans in accordance with the attached MOA permit. There is not contractual arrangement between the contractor and the Engineer. The Engineer shall be the owner's representative and will inspect the work to document the contractors activities. Final acceptance of the contractors work rests with the owner and the MOA. 2. The scope of the project includes the procurement and installation of a 3-bedroom on- site wastewater disposal system at the location depicted on the attached site plan drawings. The scope of the work also includes the installation of a new 1000 gallon septic tank, a drain field comprised of i trench, 2-feet wide x 50-feet long, 10.5 feet deep, with 7.5 feet of septic rock below the distribution piping. All components of the proposed septic system must be constructed a minimum of 100 feet from any surface water in the area. A minimum of 4 feet of earthen cover is required over the septic tank and a minimum of two feet of cover is required over the drain field. In addition to the required earthen cover, 2-inch thick, 40 psi, direct bury board foam shall be installed directly over all installed piping. 3. Construction shall be in accordance with the approved site plan and design drawings and any special provisions noted on the Municipal well and/or septic permit. All materials, components, workmanship and construction practices shall comply with the Municipality of Anchorage's latest ordinances regarding wells and septic systems, as well as MOA, Development Services Department, On-site Water and Wastewater Program (DSD) policies. 4. The contractor is responsible for obtaining all underground utility locates, layout of the proposed system, and verifying and maintaining all required separation distances to lot lines, surface water, wells, steep slopes, etc. 5. The property owner shall be responsible for final grading any depressions formed from settlement of backfill material. The property owner is also responsible for vegetation of all areas disturbed by septic system installation activities. 6. Contractors installing wastewater disposal systems must be certified to do so by the MOA DSD, On-site Water Wastewater Program. Property owners installing their own systems must receive advanced approval from MOA DSD prior to system installation activities. 7. The contractor shall ensure that ALL materials being used are in compliance with the most current guidelines established by the Municipality of Anchorage. Refer to "Standards and Specifications for Component Parts and Materials Used in the Construction of On-site Wastewater Disposal Systems", Dated December 2000, as provided by MOA DSD, On-site Water and Wastewater Program. 203 West 15th Avenue Suite 203, Anchorage, AK 99501, Phone: (907) 279-3916 Fax: (866) 354-1597, Lspurkland~gci. net Environmental Consulting and Design Septic Tank Znstallation: 3. 4. 5. 6. 9. 10. 11. 12. 13. 14. 15. A new septic tank, of the size specified in the design drawings, shall be procured from a qualified manufacture/supplier. Construction shall include two 4" diameter cleanouts for pumping access. The burial rating of the tank shall be adequate for the actual burial depth encountered. The tank shall be level and sufficiently bedded to prevent settling of shifting of the tank. All standpipes on the tank shall extend a minimum of 12 inches above the final grade. Tanks installed with less than 4 feet of cover shall be insulated. The sewer service line from the house to the tank shall have a minimum slope of 2% unless prior approval is obtained from the engineer. The inlet and outlet lines from the tank shall be bedded in drain rock or the soil shall be sufficiently compacted to prevent future settlement of the soil. Septic tank inlets, outlets and cleanouts shall be fitted with water tight couplings. A cleanout shall be installed ! to 4 feet from the foundation if one is not present. Post tank cleanouts shall be installed per MOA requirements. Does not apply to pressurized lines. Tn areas with high ground water, the septic tank shall be sufficiently anchored to resist buoyancy forces when there is not adequate soil cover to resist uplift force. The contractor shall refer to the engineer for direction regarding this matter. The tank backfill shall be graded sufficiently to ensure positive drainage away from the tank. All holding tank and lift stations shall have an audible and visible alarm inside the residence being served. All lift stations shall be wired in compliance with all MOA guidelines and the Uniform Electrical Code. A municipal electrical permit and inspections must be obtained where required by the MOA. The contractor shall remove or abandon the existing tank in compliance with the Uniform Plumbing Code. Drain field Construction: 1. The drain field shall be excavated to the dimensions outlined in the design drawings. Jf any discrepancies are noted, contact the engineer immediately for clarification. 2. The drain field shall be installed parallel to slope contours. 3. The bottom of the drain field shall be within 2" of level. ~[f the sidewalls or bottom of the excavation become smeared, they must be raked or scarified prior to the placement of filter sand or drain rock. 4. The drain field must be a minimum of 5 feet from the test hole excavation. 5. Distribution pipe is to be installed level with perforations facing downward, atop a level bed of drain field rock. Septic rock shall then be placed atop the distribution piping to provide a minimum of 2" of cover, level across the entire width and length of the trench, above the piping. 203 West 15th Avenue Suite 203, Anchorage, AK 99501, Phone: (907) 279-3916 Fax: (866) 354-1597, Lspurkland~gci.net 9. Znspections: 1. Environmental Consulting and Design I A silt barrier must be installed at between the final drain rock and the native soil backfill. The sill barrier shall cover the entire drain rock surface. Monitor tubes must be 4' in diameter, installed in the locations depicted on the design drawings, and extend a minimum of 12" above final grade. The portion of the monitoring tube below the septic rock must be perforated and the portion above the drain rock shall be solid. Backfill over the final gravel layer must not be less than 2 feet. [nsulation must be installed when the backfill depth is less than 3 feet. Drain field back fill shall be mounded to prevent depressions from forming due to subsequent settlement of backfill material. A minimum of two inspections are required by the Municipality of Anchorage. These inspections must be conducted under the supervision of a Professional Engineer licensed to practice in the State of Alaska. The first inspection must be conducted after the excavation of the drain field and before the placement of any gravel. The septic tank may be set in place, but may not be backfilled. The second inspection must be conducted after the placement of the silt barrier, gravel, distribution lines, stand pipes, cleanouts, and insulation, but before the placement of any backfill. The contractor shall provide a legible copy of all field notes relating to system layout and construction to the engineer for the use in preparing the record drawings. The contractor shall coordinate all inspections with the Engineer. A minimum of 24 hours notice is required prior to the start of construction. Tf necessary, a preconstruction meeting will be held on-site. 203 West 15th Avenue Suite 203, Anchorage, AK 99501, Phone: (907) 279-3916 Fax: (866) 354-1597, Lspurkland~gci.net "~' Municipality of Anchorage Page ~ of 2-- DEPARTMENT OF HEALTH AND HUMAN SERVICES ENVIRONMENTAL SERVICES DIVISION P.O. Box 196650 · Anchorage, Alaska 99519-6650 · Telephone: 343-4744 On-Site Wastewater Disposal System and/or Well Inspection Report Permit Number: ~'~,./ ~.0'~'~ RID Number: N.m~:~ ~ /~~ ~ Wastewater System: U New ~ Upgrade Address: ~lOO ~ ~~ ~F_ ABSORPTION FIELD Phone: %~_ %~ No. of~drooms; ~ Deep Trench ~ Shallow Trench ~Bed ~Mound ~Other Total Depth from original grade: LEGAL DESCRIPTION SoilRating: Ot~ GPD/Sq. Ft. /0,~ Block: ~ Subdivision:/ ~/ Depth to pipe bottom from original grade: Gravel depth beneath pipe Township: Range: Section: Fill ~dded above original grade: Gravel length: WELL:EXf%7~¢wU Upgrade Gravel width: ~ ,, Numbe[of lines: Dislanceb,tweenlines: Classificati~vate, A,B,C): Total Depth: Cased To: Total absorption area: Pipe material: ~ Driller: Date Drilled: Static Water Level: Installer: Yield: GPM Pump Set at: Ft. Casing Height Above Ground:Ft. TAN K ~I~TI SEPARATION DISTANCES ~eptic ~1~ Holding ~ S.T.E.P. To Septic Absorption Nfl Holding ~ublic/Private Manufacturer:~ Capacity in gallons: From Tank Field Station Tank S .... Lines ~~ /~ Material: Number of Compartments: Surface ~ /0GV -- -- ~q LIFT STATION Water ~ Foundation ~ ~ "Pump on" level at:~h water alarm at: Remarks: ~1~/~ ~ ~D ~o 8E~CH ~ARK Location and Description: ~ 0 Department of Health and Human Services approval~ -.--'~;~~'~'~' 72-013 (Rev 9/91) MOA 25 Permit ,o. ,~>~' c~(~ ~.-.~t.,.I Page ,~ of. ~ Municipality of Anchorage DEPARTMENT OF HEALTH AND HUMAN SERVICES ENVIRONMENTAL SERVICES DIVISION P,O. Box 196650 · Anchorage, Alaska 99519-6650 · Telephone: 343-4744 On-Site Wastewater Disposal System and/or Well Inspection Report Legal Description: Co ,~/p~'~, CO.l co,3. c..o,~C_~H Co,5 /l~'T ¢o~. ~l~ A ~s,s' at'a~,~,'~,~ ghg'{¢h5' mt8 E ~,¢'~,~,' g~'36,~' g,S', Gq' gq' Lo-r I{ o ROGER J, ,HAFER,~, NO. MUNICIPALITY OF ANCHORAGE DEPARTMENT OF HEALTH AND HUMAN SERVICES P.O. BOX 196650, 825 "L" STREET, ROOM 502 ANCHORAGE, ALASKA 99519-6650 PAGE 1 OF ON-SITE WASTEWATER DISPOSAL SYSTEM (UPGRADE) PERMIT PERMIT NUMBER:SW920334 DESIGN ENGINEER:S & S ENGINEERING OWNER NAME:CRABB MICHAEL D & OWNER ADDRESS:9100 GRANITE PLACE ANCHORAGE,AK DATE ISSUED:10/06/92 EXPIRATION DATE:10/06/93 PARCEL ID:01430228 LEGAL DESCRIPTION: GRANITE VIEW BLK 11 LT 11 LOT SIZE: 9995 (SQ. FT.) NUMBER OF BEDROOMS: 3 THIS PERMIT: 3 THIS PERMIT IS FOR THE CONTRUCTION OF: DISPOSAL FIELD 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 (18AAC80). 3. THE FOLLOWING SPECIAL PROVISIONS. SPECIAL PROVISIONS: THIS UPGRADE MUST BE INSTALLED AS SHOWN ON THE APPROVED ENGINEER'S DESIGN DATED 9/1/92. THE EXISTING TRENCH MUST BE PROPERLY ABANDONED, ~/q RECEIVED BY: i- . ~ t4~ · DATE: / ROBERT SHAFER1 P E ROGER SHAFER. P.E. September 24, 1992 CIVIL ENGINEERS (907) 694-2979 FAX 694-1211 HEALTH AUTHORITY APPROVALS SEWER & WATER MAIN EXTENSIONS SEWER & WATER INSPECTION ENGINEERING STUDIES AND REPORTS WELL INSPECTION & FLOW TEST SITE PLANS ROAD DESIGN SOIL TEST PERCOLATION TEST STRUCTURAL & MECHANICAL INSPECTIONS ON SITE WASTE WATER DISPOSAL SYSTEM DESIGN Municipality of Anchorage DEPARTMENT OF HEALTH AND HUMAN SERVICES 825 L Street P.O. Box 196650 Anchorage, Alaska 99519-6650 REFERENCE: Lot 11; Block 1 I; Granite View Subdivision; Request you issue a Septic upgrade p~rmit and grant wuiv~rs for the following horizontal separation distances: I) The distance b~een the septic tank and the private w~ll on the referenced property at 80 ft. ~o~ // ~,~ ~ / 2} The distance between the septic tank on the referenced property and the private w~ll on the adjacent Lot ~ at 83~ ft. 3) The distance between the proposed septic leachfield on the referenced property and the private w~ll on the adjacent Lot 4 at $0 ft. According to the information on fdle, the w~ll on the referenced property was d~b~led to a depth of 193 ft. on May 5, 1978. The septic system on the referenced property was installed on August 11, 1977. The septic system is currently in a state of failure. For the following reasons we leal the waivers for the separation distances listed above may be granted. Testing of the water from the private w~lls on Lots 11, 12, and 4, found no nitrates (non-detected). This m~ans after 15 y~ars of use none of the neighboring w~ have been affected by any septic effluent. We are unable to locate a log for the existing w~ll on Lot 4. However, in viewing wU logs for the w~lls on the referenced property and the adjacent w~ll on Lot 12 we find several soil strata between the ground surface and the aquifer. Several of these strata have a high clay content. The clay layers act as a barrier between the septic system and the aquifer alleviating the migration of effluent toward the aquifer. The well logs for lots 11 and 12 show that water was not encountered until a considerable depth of 190 ft. +. 17034 EAGLE RIVER LOOP, SUITE 204, EAGLE RIVER, ALASKA 99577 Page Two Lot 11; Block 11; Granite View Subdivision; September 24, 1992 3. From the soils test performed on August 24, 1992, we found the wastewater receiving soils to be of Medium permeability with a percolation rate of approximately 11 minutes per inch. This medium porosity will allow "for a high filtration of thc septic effluent us it leach~s into the soil". 4. Since the private well on Lot 4 is located within the garage, the chance of over-surface contamination from the proposed leachfield is virtually impossible. If you have any further questions or require additional information for your review, please contact us. Sincerely, JAMES P. WILLIAMS Civil Engineer ROGER J. SHAFER, P.E. JPW/gm I"= 30' I SGAUP UPGRADE ~ PLA CE Municipality of Anchorage DEPARTMENT OF HEALTH & HUMAN SERVICES 825 "L" Street, Anchorage, Alaska 99502-0650 SOILS LOG -- PERCOLATION TEST LEGAL DESCRIPTION: _~~ [~ ,~ t"~ ¥ I 1 2 3 4 5 6 . 7 8 9, ~ , DATE PERFORMED: Township, Range, Section: SLOPE SITE PLAN 10- 11 12 13 14- 15 16 ~ ~.~,JA. 17 18 19 2O COMMENTS "~..~~ ._V' ~ WAS GROUND WATER ENCOUNTERED? S L IF YES, AT WHAT O DEPTH? p E Depth to Water Alter,o,__ Moniloring? I/IL/V Dale: Gross Net Depth to Net Reading Date Time Time Water Drop ~ ~..z,~l~.~.~_:,~.~'.,j,,. --- ~ '/4." .... ~ ~:c~ ,, ,~-'/,~" " ~ ( ~.,. ~.~' ., ~,/~,,~,-/,,~,, ~ ¥ "5:~ " ~1~" ~/~" PERCOLATION RATE . -- (minutes/inch) PERC HOLE DIAMETER TEST RUN BETWEEN ~ FT AND FT PERFORMED BY: 17034 Eagle River Loop Road, No. 2~4 ,'~-~_ &/~ Eagle River, Alaska ~9577 EFFECT 0!1~ ACCORDANCE WITH AL7.. STATE AND MUNICIPAL GUIDELINES IN THIS DATE. CERTIFY THAT THIS TEST WAS PERFORMED IN DATE: '~"Z'D--CI'z~ Tom Fink, Mayor Municipality Anchorage Department of Health and Human Services 625 "L" Street P.O. Box 196650 Anchorage, Alaska 99519-6650 343-4744 October 6, 1992 Roger Shafer, P. E. S & S Engineering 17034 Eagle River Loop Road Suite 204 Eagle River, Alaska 99577 Subject: Waiver Request for Lot 11 Block 11 Granite View Subdivision Waiver Request #WR920057, PID #014-302-28, SW920334 Dear Mr. Shafer: Your request for waiver(s) of the required 100 foot horizontal separation of a septic system to a private well has been approved. The approved separation distance(s) are: between the septic tank and the private well on Lot 11 Block 11 of 80 feet; between the septic tank on Lot 11 and the private well on Lot 12 Block 11 of 83 feet; between the proposed septic leachfield on Lot 11 Block 11 and the private well on Lot 4 of 80 feet. This waiver approval applies to the existing septic system to well separation only. Any future upgrade to either will require all separation distances be met or another approval from this department. Robert W. Robinson Civil Engineer On-site Services Concur: John Smith, P.E. Program Manager On-site Services ljm:#6 Tom Fink, Mayor unic p lity of Anchorage Department of Health and Human Services 825 "L" Street P.O. Box 196650 Anchorage, Alaska 99519-6650 October 12, 1992 David B.K. & Anna M. Crabb 9050 Granite Place Anchorage, Alaska 99507-9342 Subject: Waiver From Well to Septic Systems Lot 11 Block 11 Granite View Subdivision In order to replace a recently failed septic system on Lot 11 Block 11 Granite View Subdivision, it was necessary to grant a waiver to the required 100 separation between the septic tank on that lot and your well on the adjacent Lot 12 Block 11. There is a rigid set of requirements that must be satisfied in order for such a waiver to be granted. These requirements were met and an on-site inspection conducted to provide further assurance that granting the waiver would not have an adverse affect upon your well. The waiver (WR920057) was granted on October 6, 1992 accompanied by a permit (SW920334) to replace the failed septic system. If there are any questions regarding this waiver, please call our office at 343-4744. Since~rely,/~Q Robert W. Robinson Civil Engineer On-site Services RWR/ljm:429 Tom Fink, Mayor n cip lity of Anchor ¢ Department of Health and Human Services 825 "L" Street P.O. Box 196650 Anchorage, Alaska 99519-6650 October 12, 1992 Robert C. & Cheryl L. Armbrust 9101 Claridge Drive Anchorage, Alaska 99507-9342 Subject: Waiver From Well to Septic Systems Lot 11 Block 11 Granite View Subdivision In order to replace a recently failed septic system on Lot 11 Block 11 Granite View Subdivision, it was necessary to grant a waiver to the required 100 separation between the septic system on that lot and your well on the adjacent Lot 4 Block 11. There is a rigid set of requirements that must be satisfied in order for such a waiver to be granted. These requirements were met and an on-site inspection conducted to provide further assurance that granting the waiver would not have an adverse affect upon your well.' The waiver (WR920057) was granted on October 6, 1992 accompanied by a permit (SW920334) to replace the failed septic system. If there are any questions regarding this waiver, please call our office at 343-4744. Sincerel~14, Rdbert W. Robinson Civil Engineer On-site Services RWR/ljm:429 "~ . MUNICIPALITY OF ANCHORAGE Department of Health and Human Services On-site Services Section Waiver Review Worksheet WR# WR920057 PID# 014-302-28 HA# Permit Date Received: Sept 28, 1992 Legal Description: Lot Engineer: Roger Shafer, Applicant: 11 Block 11 Granite View P.E., S & S Engineering 17034 Eagle River Loop Road, Suite 204, Eagle River, Mike/Le Ann Crabb Alaska 99577 Waiver Requested: Between the septic tank and the private well on Lot 11 Block 11 of 80 feet; between the septic tank on Lot 11 and the private well on Lot~Block 11 of 83 feet; between the proposed septic w~oll on Lot 4 o~ ~0 fe~t. Cr~terla:le~c~eld on ~t ~eo£ogy.~l ~loc~ 11 and the private ~"~"~°~nts:' ~,,~,,~3~ ~,,~ A. Water Table B. Soil Sorption C. Permeability D. Water Table Gradient E. Horizontal Separation TOTAL: 2. Special Conditions: 3. Other: Waiver is Granted: Waiver List Conditions or Reasons for above: is NOT Granted: /Name of RevieQer Rec #: 24096/4140 Amount: $ 590.00 Date Paid: 9-28-92 7,0 Z Z CHEMICAL & GEOLOGICAL LABORATORY A DIVISION OF COMMERCIAL TESTING & ENGINEERING CO. 5633 B STREET ANCHORAGE, ALASKA99518 TELEPHONE (907) 562-2343 ANALYSIS RESULTS for INVOICE t 58406 Chemlab Ref,{ 92.4984 Sample { 7 Matrix: WATER FAX: (907) 561-5301 Client Sample ID PWSID Collected Received Pzeserved with DRINKING WATER Bll L12 GRANITE VIEW S/D Client Name :S & S ENGINEERING UA Client Acer :SNSENGP HEP IS 92 @ 13:50 ks. BPO{ : SE? 15 92 ~ 14:30 hrs. Req$ : AS REQUIRED Ordered By :R. SHARER POS :NONE RECEIVED Analysis Completed : SEP 16 92 Send Reports to: 1)S & S ENGINEERING Parameter Results Units Method Allowable Limits NITBATE-N ND(O.1) n~/1 EPA 353.2 10 Sample ROUTINE SAMPLE COLLECTED BY: J.W. Remarks: 1 Tests Peziormad * See Special Instructions Above UA-Unavailable ND- None Detected ** See Sample Remarks Above NA= Not Analyzed LT=Less Than, GT=Greater Than Member of the SGS Group (Socibt~ G6n~rale de Surveillance) COMMERCIAL TESTING & ENGINEERING CO. AK DIV cHEMICAL & GEOLOGICAL LABORATORY TELEPHONE (907) 562-2343 5633 B Street Anchorage, Alaska 99518. Drinking Water Analysis Report for Total Coliform Bacteda TO BE COMPLETED BY WATER SUPPLIER ~._PRIVATE WATER SYSTEM Name Phone No. $ & $ ENGINEERING Mailing Address ' 12'034 ~,l~b~er Loop Road Ne, Eagle River,:~ C~y State ~p Mo. Day SAMPLE TYPE: ]~ Routine [] Check Sample (for routine sample with lab ref. no. ) [] Special Purpose Year [] Treated Water [] Untreated Water SAMPLE Time Collected No. , LOCATION . Collected By ~ I ~ ~ I l,'~~ I TO BE COMPLETED BY LABORATORY Analysis shows this Water SAMPLE to be: Satisfactory [] Unsatisfactory [] Sample too long in transit; sample should not be over 30 hours old at examination to indicate reliable results. Please send new sample via special delivery mail. Date Received Time Received ' / Analytical Method: Membrane Filter * No. of colonies/100 mi. Lab Ref. No. Result* Analyst ' Membrane Filter: DIre~t Count BEFORE Verification: LSB BACTERIOLOGICAL WATER ANALYSIS RECORD O Coliform/100 mi 8~R Fecal Coliform Confirmation COLLECTING SAMPLE Final Membrane Filter Results Reported By.. TNTC = Too Numerous To Count OB = Other Bacteria ~C~$ Member( Coliform/lO0 mi O.,e ~./~-q'~ a.m. PART ONE OF TWO REMAINDER TO FOLLOW A DIVISION OF COMMERCIAL TESTING & ENGINEERING CO. ~ LA"O.~TORV ~ 5633 B STREET ANCHORAGE, ALASKA 99518 TELEPHONE (907) 562-2343 FAX: (907) 561-5301 ANALYSIS RESULTS for INVOICE { 58406 Chemlab Ref.t 92.4984 Sample t 5 Matrix: WATER Client Sample ID PWSID Collected Received Preserved with DRINKING WATER Ell ~4 GRANITE VIEW S/D Client Name :S ~ S ENGINEERING UA Client Acct :SNSENGP SE? 15 92 ~ 13:55 h~e. BPO{ : SEP 15 92 @ 14:30 h~s. Req# : AS REQUIRED Ordered By :R. SHAFER Analysis Completed : SEP 16 92 Laboratory Superrvi~EPh~N C. EDE Released By : ~,~~ Send Reports to: 1)S & S ENGINEERING PO{ :NONE RECEIVED Parameter Results Units Method Allowable Limits NITRATE-N ND[O.1) nU/1 EPA 353.2 10 Sample ROUTINE SAMPLE COLLECTED BY: Remarks: 1 Tests Performed * See Special Instructions Above UA=Unavailable ND= None Detected *' See Sample Remarks Above NA- Not Analyzed LT=Less Than, GT=Greater Than Member of the SGS Group (Soci~t~ G~n~rale de Surveillance) COMM_..E~CIAL TESTING & ENGINEERING CO. AK DIV CHEMICAL & GEOLOGICAL LABORATORY ' TELEPHONE (907) 562-2343 5633 B Street Anchorage, Alaska 99518 Drinking Water Analysis Report for Total Coliform Bacteria TO BE COMPLETED BY WATER SUPPLIER I~ PUBLIC WATER SYSTEM I.D. # L IIIIII .~___~IVATE WATER SYSTEM M ail{ng Address S & S ~NGINEERIN{~ Ph~o0e N0. -- 17034 Eagle River Loop Roa~ N~ ~0~ City Mo. Day SAMPLE TYPE: . _.~Routine ' [] Check Sample (for routine sample wit,~. '-~b ref. no. ) [] Spe{ al Purpose State Z~p Code Year [] Treated Water [] Untreated Water TO BE COMPLETED BY LABORATORY Analysis shows this Water SAMPLE to be: t~Satisfactory [] Unsatisfactory [] Sample too long in transit; sample should not be over 30 hours old at examination to indicate reliable results. Please send new, sample via special delivery mail. Data Received Time Received Analytical Method: Membrane FlEer * No. of colonies/100 mi. SAMPLE No. LOCATION 3[ I 51 I Time Collected Collected By Lab kef. No. Result* READ INSTRUCTIONS BEFORE COLLECTING SAMPLE BACTERIOLOGICAL WATER ANALYSIS RECORD Membrane Filler: Direct Count {~ Coliform/100 mi Verification: LSB BGB Fecal Coliform Confirmation Final Membrane Filler Results TNTC = Too Numerous To Count Date Time: Coliform/100 mi OB = Other Bacteria ~"~S~r~-~ Member of the PART ONE OF TWO REHAINDER TO FOLLOW CHEMICAL & GEOLOGICAL LABORATORY A DIVISION OF COMMERCIAL TESTING & ENGINEERING CO. 5633 B STREET ANCHORAGE, ALASKA 99516 TELEPHONE (907) 562-2343 FAX: (907) 561-5301 ANALYSIS RESULTS for INVOICE ~ 58406 Chemlab Ref.{ 92.4984 Sample ~ 3 Matrix: WATER Client Sample ID PWSID Collected Received ?reserved with DRINKING WATER LI1 GRANITE VIEW S/D Client Name :S & S ENGINEERING UA Cliant Acct :SNSENGP SEP 15 92 ~ 13:40 hrs. BPO# : SEP 15 92 @ 14:30 hxs. Req$ : AS REQUIRED Ordered By :R. SHARER Analysis Completed : SEP 16 92 Laboratory Supe~visor : STEPHEN C. EDE Released By : ~j_ ~ Send Reports to: I)S & S ENGINEERING 23 PO~ :NONE RECEIVED Parameter Results Units Method Allowable Llmtts NITRATE-N ND(O.1) n~/1 EPA 353.2 10 Sample ROUTINE SAWLE COLLECTED BY: J.W. Remarks: 1 Tests Per£ozmed ' See Special Instructions Above UA=Unavailable ND= None Detected "See Sample Remarks Above NA- Not Analyzed LT=Less Than, GT=G~eater Than Member of the SGS Group (SociOtO GOnOrale de Surveitlance) COMMERCIAL TESTING & ENGINEERING CO. AK DIV CHEMICAL & GEOLOGICAL lABORATORY i TELEPHONE (907) 562-2343 5633 BStmet Anchorage. Alaska 99518. Drinking Water Analysis Report for Total Coliform Bacteria TO BE COMPLETED BY WATER SUPPLIER ~PRIVATE WATER SYSTEM Mailing Address S & S ENGINEERING Phone No. 17034 Eagle River Loop Roa~ City SAMPLE DATE: State Z~p Code Mo. Day Year SAMPLE TYPE: ~3~Routine CI Check Sample (for routine sample with lab ref. no. [] Special Purpose ) [] Treated Water [] Untreated Water SAMPLE No. 11 21 ;I _CATION Time Collected Collected By READ INSTRUCTIONS BEFORE COLLECTING SAMPLE BACTERIOLOGICAL WATER ANALYSIS RECORD Coliform/lO0 mi Coliform/lO0 mi p.m. TO BE COMPLETED BY LABORATORY Analysis shows this Water SAMPLE to be: [~Satisfactory [] Unsatisfactory [] Sample too long in transit; sample should not be over 30 hours old at examination to indicate reliable results. Please send new sample via special delivery mail. Date Received ~ / ]5,~2 Time Received '/4.~ Analytical Method: Membrane Filter TNTC = Too Numerous To Count nme: OB = Other Bacteria Held For Confirm-~ PAETONE OF TWO ~ ~r~-~ Member of the REI~6,1NDER TO FOLLOW Verification: LSB Z ..~ ~.'"'/~ '~"~" BGB Fecal Coliform Confirmation Final Membrane Filter Results , Reported By ~'~f~' ~/~:/~ Date * No. of colonies/100 mi. Lab Ref, No. Result* Analyst Membrane Filter: Direct Count MUNICIPALITY OF ANCHORAGE He~'--"h and Environmental Prote~'~ion Fourth Floor West 825 L Street Anchorage, Alaska 99501 279-2511, x 224, 225 ~ , _ t. , INoPECTION REPORT ON-SITE SEWAGE DISPOSAL SYSTEM DI ,~.TANC Et - - '" ~ /~O~]ALLONS. INSIDE LENGTH INSIDE WlOl ..... LIQUID DEPTH --. LIQUID CAPACITY_ T-;LE DR;.,;N, FIELD: i / ' -- r TOTAL LENGTH- .' DISTANCL FROM WELL _/~._ FOUNDATION___ ~ ..... NEAREST LOt LINE ...... ~ .... OF LINE ~ / ~ of Lines ____~___ DIS'lANCE BETWEEN L. INES __ WIDTH~ IN, TOTAL EFFECTIVE ............................... "~---- .............. ~'::.~.~_~-.:.~:'~L::~f~2~&:=:: .... SE[PAGE PIT: Log Crib Rings BUILDING FOLJNDATION . DIAMETER __ OR WIDTH .... LENGTH _, DEPTH Crib Size: DIAMETER .... DEPTH_ ._ DISTANCE FROM: WELL TOTAL EFFECTIVE NEAREST LOT LINE___ ABSORPTION ARFA (WALL AREA) ,SQ. FT, Class: Well[Distance To: Lot Line Bldg.' Sewer Line: Pipe 'Mater------~ls: # of Bedrooms: /..o~, ~ Installer: _.__~.~.~ Remarks: '?HIE PERFORMED FOR: ~ SOILS LOG MUNICIPALITY OF ANCHORAGE ............. ,~0 ~ ~' PERGO'LATION DEPARTMENT OF HEALTH AND ENVIRONMENTAL FHO/EL;I Pouch ~650, An~orage, Al~ka 99502 276-222~ SOILS LOG - PERCOLATION TEST ~/~W~D ~l~ DATE PERFORMED: ~l/ ~, ~? , LEGAL DESCRIPTION: 1 2 3 4 6~ 7 8 9 10 SITE PLAN SLOPE 11 WAS GROUND WATER ENCOUNTERED? 12 13 IF YES, AT WHAT .~:,~,,,,'~".~.~-? ,~.,~. ,..~A-f~gt,~EPTH? 14 15 16 17 18 19 20 COMMENTS PERFORMED Gross Net Depth to Net Reading Date Time Time Water Drop PERCOLATION RATE (minutes/inch) TEST RUN BEl~NEEN FT AND -- FT CERTIFIED BY: /,Y'-O~-'~'A'/-,/Ka -- ~.~.,~--t/~' , DATE:~{' ~,(~' 22 72-O08 (7/76) Certificate of On -Site Svstems Approval Parcel I.D. 014-302-28 Legal description GRANITE VIEW BLK 11 LT 11 Site address 9100 GRANITE PL Current property owner(s) JOSEPH CRABB Expiration Date: i Z2. X The On-site system(s) is/are approved for 3 bedrooms Conditional approval for bedrooms, with the following stipulations: Comments or advisories: M Original Certificate Date: 5/2/2023 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 Certificate of On -Site Systems Approval Application 1. GENERAL INFORMATION Parcel I.D. 014-302-28 Complete legal description GRANITE VIEW BLOCK 11, LOT 11 Location (site address) 9100 GRANITE PLACE, ANCHORAGE, AK 99507 Current property owner(s) JOSEPH M CRABB Day phone 2. ON-SITE SYSTEMS SIZED FOR 3 BEDROOMS 3. TYPE OF WATER SUPPLY: 2 Private Well E] Private Well serving 2 dwelling units M Private Well serving 3+ dwelling units n Community Well or Public El Water Storage 4. TYPE OF WASTEWATER DISPOSAL: 2 Private Septic n Private Septic serving 2 dwelling units El Holding Tank El Community Septic or Public Sewer 5. SEPTIC TANK: E Steel EJ Plastic F] Concrete Fj Fiberglass Age 12 - See advisory if steel older than 20 years 6. ABSORPTION FIELD: [I AWWTS R Bed E Deep Trench E] Wide Trench R Seepage Pit Waiver request for: Expedited review requested: F-1 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 $_ tS� I Waiver Fee $ Date of Payment - 1 tT-1 ?'07-3 Date of Payment COSA # OSL371 -:O� 9 Waiver # COSA Application,doc COSA Checklist.docx COSA Checklist Legal Description: GRANITE VIEW BLOCK 11, LOT 11 Parcel ID: 014-032-28 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 5/5/1978 Total depth 193 ft Cased to UNKNOWN ft (ASSUMED >40’) Sanitary seal is functioning correctly Wires are properly protected Casing height (above ground) 12+ in. Date of flow test for COSA 4/14/2023 Static water level at beginning of test 73 ft. Well production at time of test 4.7 gpm Water storage tank volume NA gallons Well disinfected for coliform test? Yes No Coliform bacteria is Negative Nitrate mg/L Nitrate less than MRL (ND) Arsenic ug/L Arsenic less than MRL (ND) Collected by Date 4/14/2023 Comments __________________________________________________________________________________ B. TANK DATA Measured operating fluid level in septic tank 49” Date of pumping 3/21/23 Required maintenance completed, if AWWTS Comments: C. LIFT STATION Required maintenance completed Age of lift station years Lift station material Comments: D. ABSORPTION FIELD DATA Which system tested (date installed) 9/26/2011 ALL standpipes present per record drawing Total measured depth from grade 11.8 ft (max) Measured depth to pipe invert from grade 5.6 ft (min) N/A – pressurized field. Per record drawings, field is insulated. Monitor tubes go to bottom of effective. (ED) If not, state depth into effective 6.3’ of 7.5’ ED Presoaked required if (Required if house vacant or field not used for more than 30 days prior to date of test) Gallons introduced gallons date Any rejuvenation treatment (past 12 months) N If yes, enter date Adequacy test date 4/14/2023 Results Pass Fluid depth prior to test 9 in Water added 670 gal New fluid depth 35 in Elapsed time 1320 min Final fluid depth 7 in Absorption rate 450 gpd FIELD STATUS – POST RECOVERY Effective depth (per record drawings) 90 in (MOA 7.5’ ED) Effective depth used 21 in (Missing ED + Final Fluid Depth) Effective depth remaining 69 in Comments/Deficiencies: Approximate total measured depths from existing grade. ED per elevation measured shots & appears approximately 14” ED missing. Some standing fluid in the double cleanouts after the septic tank. COSA Checklist.docx 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’ Yes if No ft Neighboring Tank > 100’ Yes if No ft Absorption Field on Lot > 100’ Yes if No ft Neighboring Absorption Fields > 100’ Yes if No ft Community Sewer Main > 75’ Yes if No ft Community Sewer Manhole/Cleanout > 100’ Yes if No ft Private Sewer/Septic Line > 25’ Yes if No ft Holding Tank > 100’ Yes if No ft Animal Containment > 50’ Yes if No ft Manure/Animal Excreta Storage > 100’ 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’ Yes if No ft Tank to Property Line > 5’ Yes if No *3 ft Field to Property Line > 10’ Yes if No *7 ft Water Main > 10’ Yes if No ft Water Service Line > 10’ Yes if No ft Surface Water > 100’ Yes if No ft Wells on Adjacent Lots: Private Wells > 100’ Yes if No ft Community Wells > 200’ Yes if No ft If tank or field is under driveway comment below F. ENGINEER’S COMMENTS *MOA WAIVER WR#OSP111233 – WITH FIELD-TO-FIELD WAIVERS TOO. 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 FIRST WATER CONSULTING Phone 907-350-9566 Engineer’s Printed Name CURTIS HUFFMAN, PE Date 4/26/2023 Comments: This investigation was completed in compliance with MOA guidelines, regulations, and best industry practices / methods. The assessment of the condition of the well and septic applies only to the conditions as of the day tested. The flow and absorption rates may change due to subsurface conditions that may not be observed from the surface, changes in land use, local soil characteristics, groundwater levels that may fluctuate during the year, quality of construction (workmanship & materials), the water usage of the family being served by the system and maintenance. The operational life of all well and septic systems are subject to these various and dynamic characteristics and are outside the control of the evaluator of the well and septic system. Therefore, any or NO estimate of how long a system will function satisfactory for current or future occupants or guarantee that no unseen encroachments, deficiencies or discrepancies exist can be given by First Water Consulting & 4/26/23 Municipality of Anchorage Development Services Department Building Safety Division On-Site Water and Wastewater Program 4700 EImore Road P.O. Box 196650 Anchorage, AK 99507 www. muni.org/onsite (907) 343-7904 CERTIFICATE OF ON-SITE SYSTEMS APPROVAL FOR A SINGLE FAMILY DWELLING Parcel I.D. 014-302-28 GENERAL INFORMATION Complete. legal description GRANITE VIEW BLOCK 11 LO'f; 11 Loc~ti0'n'(siie address)_, 9100 GRANITE PLACE, ANCHORAGE, AK 99507 Current Property owner(s) LIAN CRABB Mailing address Expiration Date: /- /~7- Day phone 830-0583 Lending agency Day phone Mailing address Real Estate Agent Mailing Address Unless':Otherwise requested, COSA will be held by DSD for pickup. NUMBER OF BEDROOMS: ,~ Day phone TYPE OF WATER SUPPLY: Individual Well Individual Water Storage Community Class ~ Public Water System Well TYPE OF WASTEWATER DISPOSAL: [7-1 Individual On-site [] [] Individual Holding Tank [] [] Community On-site [] [] Public Sewer [] The Municipality of Anchorage Development Services Department (DSD) issues Certificates of On-Site 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 sample results. (Certificates may be 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 files 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 Spurkland Enginneering Address 203 W. 15th Ave., Ste 202, Anchorage, AK 99501 Engineer's Printed Name Lars Spurkland DSD SIGNATURE '~"""Approved for --~ Disapproved. bedrooms. Conditional approval for Phone 279-3916 Date 10/10/2011 bedrooms, with the following stipulations: Attachments: COSA Checklist Septic System Advisory Well Flow Advisory Nitrate Advisory X (Rev. 11/05) Arsenic Advisory Maintenance Agreements Supplemental Engineer's Report Other Original Certificate Date: //(-~ '- i '?--I / Municipality of Anchorage Development Services Department BUilding Safety Division On-Site Water & Wastewater Program 4700 Elmore Road P.O. Box 196650 Anchorage, AK 99519-6650 www.muni.org/onsite (907) 343-7904 CERTIFICATE OF ON-SITE SYSTEMS APPROVAL CHECKLIST LegalDescription: ~'~'~o~¥~. Vi~o ~loc/~ II L~ \~. ParcellD: A. WELL DATA Well type Date completed Total depth [q~ ft. If A, B, or C provide PWSID # __ Sanitary seal (Y/N) "/ Casedto 7~/0 ft. Well Log (Y/N) Wires properly protected (Y/N) Casing height (above ground) in. Date of test' Static water level Well production FROM WELL LOG ~.D ~- - g,p.m. AT INSPECTION WATER SAMPLE RESULTS: Coliform J~cc~. colonies/100 mL Arsenic: ~D ug/L date of sample: . . Tank Type/Material ~ee~ j Tank size t~ gal. Number of Compa~ments Foundation cleanout (Y/N) ~ Depression over tank ~/N) Date~of pumping . ~w Pumper C. ABSORPTION FIELD 'DATA Date installed II%~lll Length 50 Total depth [~.,5 ft. Date of adequacy test Fluid depth in absorption field before test Nitrate N D mg!L Soil rating (~)or ft2/bdrm) O, (~ ft. Width ~- ft. Eft. absorption area ~ fi2 Monitoring tube Results (Pass/Fail) ~ ~ in. Water added -- Elapsed Time: ~ min. Final fluid depth -- in. Collected by: LAr~ur~Jq~cl Date installed Cleanouts (Y/N) High water alarm (Y/N) System type ~)~ Gravel bel(~w pipe ¥ Depression overfield /~/ Any rejuvenation treatment (past 12 mo.) (Y/N & type) For ~ bedrooms gal. New depth -- in. Absorption rate >= g.p.d. · --- If yes, give date ~ D. LIFT STATION Date installed ,,,-'" Size in gallons /Manhole/Access (Y/N) "Pump on" level at , "Pump off' level High water alarm level at Datum ../ Cycles tested Meets alarm & circuit ts? E. SEPARATION DISTANCES SEPARATION DISTANCES FROM WELL ON LOT TO: Septic tank/lift station on lot Absorption field on lot · ~OO~ Public sewer main / Sewer/septic service line ,-[.~ I Jr 50' Animal containment areas + I On adjacent lots {oo + I On adjacent lots [00 -t- Public sewer manhole/cleanout Holding tank Manure/animal excrete storage areas SEPARATION DISTANCES FROM SEPTIC/HOLDING TANK ON LOT TO: Building foundation Water main /VI Wells on adjacent lots JO~'1' Property line Water service line JO~ Jr Absorption field Surface water SEPARATION DISTANCE FROM ABSORPTION FIELD ON LOT TO: Property line / 7! .~,5~ Building foundation Water Servico line ~0t~' Surface water Curtain drain ~J~ (A/,D) Wells on adjacent lots F. COMMENTS ENGINEER S CERTIFICATION Water main Driveway, parking/vehicle storage [I COSA Fee $ Date of Payment Receipt Number (Rev. 4/10) I certify that I have determined through field inspections and review of Municipal records that the above systems are in conformance with MOA COSA guidelines in effect on this date. Engineer's PdntedName L~O.$ ~p~l~l~v~(~ Waiver Fee $ Date of Payment Receipt Number SGS Ref.# 1 l 13511001 Client Name Spurkland Engineering Printed Date/Time 08/04/2011 8:24 Project Name/# Granite View BI 1 L11 Collected Date/Time 08/01/2011 13:23 Client Sample ID Granite View B 11 L 11 Received Date/Time 08/01/2011 14:15 Matrix Drinking Water Technical Director Stei~hen C. Ede PWSID 0 Sample Remarks: Allowable Prep Analysis Parameter Results LOQ Units Method Container ID Limits Date Date Init Metals by ICP/MS Arsenic ND 5.00 ug/L EP200.8 C (<10) 08/02/11 08/03/11 NRB Waters Department Total Nitrate/Nitrite-N ND 0.100 mg/L SM20 4500NO3-F B (<10) 08/02/11 AYC Microbiolog~ Laboratory E. Coli Total Coliform Negative 1 100mL SM20 9223B A 08/01/11 DLC Negative 1 100mL SM20 9223B A 08/01/11 DLC 7722A Lot 3 Lot 4 Lot 5 Lot 12 N89°53'00"E 140.00 q.". k. ' ,. q- q, q, ~' I ; 2.5RoofOH% o°' \ O : I e° ° ...... ~ m~ X Well ~ ~ ~ ~ ~" 360 c . ltl W~dfen~ · -.~ ~ ~':,'%:.~:~:~tl ~ 2StowFrame ol..I E I ~ [~;8~. ~ House wi~ :~ [ ~~;~E Daylight Baseme~ · ~ ,; .......... - ........ -~... LOT 11 ~ .. ~. ~ ~ ~-; ~.-'~ ~,,.. ' N89°53'00"E 140.00 Lot 10 3O 30 SCALE: 1"= 30' EASEMENTS OF RECORD, OTHER THAN TIIO01= OMOWN 01~1 TME I~I'OOI~OEO PLAT ARE NOT SHOWN HEREON. Fb 11-6, pg 73, Fb 79-1, Pg 32-R BE AS-BUILT NO CORNERS SET THIS DATE I hereby certify that I have performed a Mortgagee's inspection of the following described property: LOT 11. BLOCK 11. GRANITE VIEW SUBDIVISION Anchorage Recording Precinct, Alaska, and that the improvements situated thereon are within the property lines and do not ovedap or encroach on the property lying adjacent thereto, that no improvements on the property lying adjacent thereto encroach on the premises in question and that them are no roadways, transmission lines or other visible easements on said property except as indicated hereon. Dated at Anchorage. Alaska this 11th day of October ..2011 FRED WALATKA & ASSOCIATES Engineers and Surveyors (907-248-1666)