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Home My WebLink AboutT11N R2W SEC 27 NW4SW419 Section �;� ��;. -x•*--�`�� w��: v ��, ,;.yam '*�`.+"� ��scw# v��'y approval,Prior to COSA ^2 n `m ell shall be documented, structure3) If either being served by t. .. {... shall be .i'. ?+ it is JUL 3 1 2012 'Municipality of Anchorage Community Development Department Page 1 of 3 On -Site Water & Wastewater Program 4700 Elmore St. - P.O. Box 196650 Anchorage, AK 99519-6650 - http://www.muni.org/onsfte - (907)343-79U ON41TE WASTEWATER INSPECTION REPORT Permit Number: OSP 1 11270 PID Number: 090-051-20 2 New C3 Upgrade Name: RAINBOW VALLEY HOMEOWNERS ASSOCIATION ABSORPTION FIELD Address: Z Deep Trench 0 Shallow Trench 0 Bed 1771 Mound RAINBOW VALLEY Other Sail Rating- 11 Total Depth from original grade: Phone: Na. of Bedrooms: (907) 917-923-9016 4 0.45 Gp0j&9. Ft. 9 MAX Ft. LEGAL DESCRIPTION Depth to pipe 'invert from original grade: Gravel depth beneath pipe: SEE DWG, Ft. 5.00 5.05 Ft. Subdivision: Block: Lot: Fill added above original grade: Gravel length: Township: 11 N Range: 2W SEPARATION DISTANCES ToSeptic From Tank Absorption Field Lift Station Well 100,+ loo,+ — Surface Water 100'+ 100,+ — Lot Line 5'+ 1 + — Foundation 5'+ 10'+ Curtain Drain j_ NONE KNOWN - I Remarks: SEE DWG. Ft- 2 @ 67 = 134 Ft. Section: 27 Grovel width: Bede Number of lines: Distance between lines! 3 Ft. Ft. Total absorption area: Number of trenches: Dist. between trenches: Holding Public/Privote Tank Sewer Cones 1340 SO. ft 2 10+ Ft 25'+ TANK Z Septic 0 S.T.E.P. 01-Iolding 00ther Manufacturer. Capacity: GREER 1250 rM mawl"I.- Number of comportm N/A STEEL 2 LIFT STATION Manufacturer. TOP Pump Make & Mode_14ENe—trical inspections performed by: PIPE MATERIAL House to tank D3034 Tank to D3034 drainfield Installer WILCO Droinfield D3034 CO/MT D3034 Inspector GEG, Ltd. BENCH MARK (Assumed elevation) Inspection 111.70 Ft. Dates: 1St 6/21/12 2nd 6/21/12 Location and Description: 3rd 6/22/12 4th 6/28/12 TOP OF CONCRETE SONO TUBE (EAST) Community Dev opment art ent Approval ENIMINEERS SEAL nditionat approvat: Da je .... ... .. .................. C— ... ..... .. ............. Go ess.,' CE— 53 Approved: Date: llil4ls, V- Pro* ...... 11 1 f es ,,,a\ I PERMIT NUMBER: OSP1 11270 AS 7 T PARCEL ID NUMBER: -B u ILT DRAWING 090-051-20 WATER LINE INLET SEWER LINE OUTLET - WATER LINE (APPROXIMATE LOCATION) 'Na�T THE COURSE Of OUR_ R O'Tftgil%� HE WATER LINE TO THE! �m IliND, TO, CROSS THE SEWER LINE, THE SEWER LINE MUST BE RE-ROUTED SO IT DOES NOT CROSS THt WATER LINE, SEWER LINE MUST BE ARCTIC PIPE UNTIL 3' BURIAL DEPTH IS ACHEivEb. PRIVY MUST ALSO BE DECOMISSIONED PRIOR TO FINAL APPROVAL. 0 0 b 'Al� WELL. \�11111<�lol EXISTING PRIVATE WELL. POSSIBLE -0 FUTURE CLASS "C" WELL EXISTING 2 BEDROOM HOUSE 150' RADIUS GARNESSENGINEERING GROUP, Ltd. WMV��- �_UM CONSULTANTS & GENERAL CONTRACTORS 3701 F_ TUDOR ROAD, SUITE 101 - ANCHORAGE, AK 99507 - PHONE (907)337-6179 - FAX (907)336-3246 - WEBSITE !PREPARED FOR: PHONE NUMBER: PAGE NUMBER: RAINBOW VALLEY HOA 917-923-9016 2 OF 3 LEGAL DESCRIPTION: DRAWN BY: T11N, R2W, SEC 27, NW4NW4 PN8 TYPE OF WORK: DATE: AS -BUILT DRAWING 7/11/12 (Rev, 01105) 4 . ... ........... ...... ....... A. G)irness: C 3 ,flo fe lsiollila�'\'W I A I_ 3 STI 30.93 34,65 SEWER LINE LEFT UNBURIED 85 ST2 38.93 43.46 A CAPPED FOR FUTURE CONNEO'hON DBL1 41.23 45.42 1 [?J3 PRIVY DBL2 41.98 45.92 COI 87.73 96.86 NEW 1250 GALLON MT1 86.28 195.03 SEPTIC TANK CO2 151.89 159.66 �,Tl DBL1 SEWER LINE INSULATED MT2 153.26 160.99 DBI 9 W/ 4- BLUEBOARD SPL 121.92 128.75 BETWEEN TANK AND SPLITTER PER CONTRACTOR CO3 93.23 98.03 MT3 91.75 96.25 C04 1156.111161,40 MTI C01 MT4 154.12 159.21 CN \` SITE WILL WILL REQUIRE ADVANCED TREATMENT 150' RADIUS GARNESSENGINEERING GROUP, Ltd. WMV��- �_UM CONSULTANTS & GENERAL CONTRACTORS 3701 F_ TUDOR ROAD, SUITE 101 - ANCHORAGE, AK 99507 - PHONE (907)337-6179 - FAX (907)336-3246 - WEBSITE !PREPARED FOR: PHONE NUMBER: PAGE NUMBER: RAINBOW VALLEY HOA 917-923-9016 2 OF 3 LEGAL DESCRIPTION: DRAWN BY: T11N, R2W, SEC 27, NW4NW4 PN8 TYPE OF WORK: DATE: AS -BUILT DRAWING 7/11/12 (Rev, 01105) 4 . ... ........... ...... ....... A. G)irness: C 3 ,flo fe lsiollila�'\'W PERMIT NUMBER: OSP1 11270 AS -BUILT DRAWING FINAL GRADE = 105.25-106,15 ST1 ST2 TOP OF TANK m— TOP OF TANK AT INLET = 101.03 __�l I /AT OUTLET = 101.05 _/ I � NEW 1250 GALLON I � INVERT OF BUNG SEPTIC TANK INVERT OF BUNG AT INLET = 100.64 AT OUTLET = 100.35 ORIGINAL GRADE IN& ORAOE—,,� 0 HIGHEST - 97.23+ � FL -L POINT- 97.9, PARCEL ID NUMBER: 090-051-20 r-OFJGltq*AL GRADE a C INSULATION (ONLY EASTERN R61F OF TRENCH) FINAL GRADE FILTER FILTER FABRIC - 96.90+ m4AN��/1 FABRIC IWERT OF PIPE - 90.38 _10,+ INVERT OF PIPE - 93.46 BOTTOM OF TRENCH &&40 BOTTOM OF TRENCH RELATIVE ELEVATION OF BOTTOM OF 85.38 TESTHOLE = 83.40 (DRY) RELATIVE ELEVATION OF BOTTOM OF TESTHOLE = 79.38 (DRY) GAIRNESS E. NGINEERING GROUP, ]Ltd. 9 CONSULTANTS & GrENERAL CONTRACTOPS...... 5701 C. TUDOR ROAD. SUITE 101 - ANCHOWE, AK 09507 - PHONE (907)337-6170 - FAX (007)3U-3246 K WESSffE:- PREPARED FOR: PHONE NUMBER: PAGE NUMBER: .. ..... RAINBOW VALLEY HOA917-923-9016 3 OF 3 f y A. ess., LEGAL DESCRIPTION: DRAWN BY: 53 T11 N, R2W, SEC 27, NW4NW4 PNB CIA, TYPE OF WORK: DATE: Pro f e IS Sjo . PROFILE AS—BUILT DRAWING 7/11/1 01 MIXI U5110 HMM, December 2, 2015 Municipality of Anchorage Development Service Department On -Site Water & 'Wastewater Program 4700 Elmore Rd. P.O. Box 196650, Anchorage, AK 99519-6650 (907) 343-7904 Ref. THN, R27W, SEC 27, NW4, NW4 —Request for conditional approval of inspection report. Mr. Crewdson, In response to your as -built review comments dated 316115, we are unaware if the water supply is active, or if the house has been re -built. At this time, we request that your department issue a conditional approval on the inspection report submitted by GEG. If you have any queAtions, please contact Jeff Gamess or Rob Campbell at (907) 337-6179. 3701 E. Tudor Road, Suite 101 * Anchorage, Alaska 99507-1259 Ph: (907) 337-6179 * Fax: (907) 338-3246 * Website: www.gamessengineering.com Permit Number: Tax Code Number: Work Type: On-Site Wastewater Disposal System Permit OSPl11270 09005120000 Septic MUNICIPALITY OF ANCHORAGE Development Services Department On-Site Water & Wastewater Program 4700 Elmom Road, PO Box 196650 Anchorage, AK 99519-6650 Telephone: (907) 343-7904 Initial Permit Effective Dates: October 11, 2011 to October 10, 2012 Design Engineer: GARNESS ENGINEERING GROUP LTD Subdivision: T11N R2W SEC 27 Site Legal Address: T11N R2W SEC 27 NW4SW4 G:4148 Owner/Address: RAINBOW VALLEY HOMEOWNERS ASSOC PO BOX 112751 ANCHORAGE AK 995112751 Site Mailing Address: Lot Size in Sq Ft: 2259022 Total Bedrooms: 2 This permit is for the construction of: Y Disposal Field Y Septic Tank 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 Apd115, 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. Special Provisions: 1. The privy must be documented or decommissioned prior to inspection report approval. Special Provisions: 2. The well is to be documented prior to inspection report approval. Received By: ~ -~ ~ - MUNICIPALITY OF ANCHORAGE Community Development Department Development Services On-Site Water & Wastewater Program ~ Phone:907-343-7904 Fax:907-343-7997 Mayor Dan Sullivan On-Site SewerNVell Permit Application For A Single Family Dwelling Parcel I.D. OC~ O -~l- ~S) SIENNA HORTON Mailing address RAINBOW VALLEY H~'~ec.~,vn~r~, Day phone 917-923-9016 Site address RAINBOW VALLEY Legal description (Sub'd, Block & Lot ) T11N~ R2W, SEC 27~ NW41~i~E~t~ Legal description (Township, Section & Range) Lot Size Sq. Ft. Numberof Bedrooms 2(SIZED 4) THIS APPLICATION IS FOR: ( [] all that apply) Absorption Field [] Septic Tank [] Holding Tank [] Privy [] Private Well [] Water Storage [] THIS APPLICATION IS AN: Initial [] Upgrade [] Renewal [] THIS APPLICATION INCLUDES A VARIANCE/WAIVER REQUEST FOR: _N/A 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. GARNESS ENGINEERING GROUP, Ltd. (Signature of property owner or authorized agent) Permit/Rush Fees: Date of Payment: Receipt Number: Permit No. (~ ~ 1/~ ¢~-~ Q.~ Waiver Fees: Date of Payment: Receipt Number: Waiver No. (Rev. 01/11) GARNESS ENGINEERING GROUP, Ltd. CONSULTANTS & GENERAL CONTRACTORS September 27, 2011 Municipality of Anchorage Development Service Department On-Site Water & Wastewater Program 4700 Bragaw Street P.O. Box 196650, Anchorage, Ak 99519-6650 (907) 343-7904 Ref: Proposed Septic System Upgrade for TllN, R2W, Sec27, NW4NW4, To whom it may concern: The existing 2 bedroom house is served by a private well and a privy. We are proposing to install a 1250 gallon septic tank and dual deep trench type drainfields. The proposed septic system is sized for a 4 bedroom house for possible future expansion. Attached are a site plan and a design drawing showing the proposed septic system. Two test holes were excavated on the property. The drainfields will be designed around the 30 foot radii of these test holes. Comments regarding the design are summarized as follows: 1. SOILS: See the attached logs which show the soil classifications, groundwater monitoring, m~d the percolation test results. 2. DRAINFIELD DESIGN: See attached design drawing for drainfield specifications. 3. SURFACE WATERS: There are no surface water concerns. 4. TOPOGRAPItY: As can be seen on the attached site plan, the topography below the drainfield is 20- 25% running northeast to southwest. In short, them are no slope concerns. We are unawarepf {ny adverse impacts this installation would have on adjacent wells or septic systems. If you have anly ~uettions, please contact us at 337-6179. Thank you for your assistance. NOTE: Attached is a site plan drawing, a design drawing, two detail drawings, and two soil logs, which are all part of the design package for this septic aystem. (Contact G. E.G. Ltd. for 7 page constructian specification letter O 3701 E. Tudor Road, Suite 101 * Anchorage, AK 99507-1259 Ph: (907) 337-6179 * Fax: (907) 338-3246 * Website: www.gamessengineering.corn GARNESS ENGINEERING GROUP, Ltd. CON$~JLTANTS & G~ENERAL CONTRACTORS ~,~: '~ October 5, 2011 Municipality of Anchorage Development Service Department On-Site Water & Wastewater Program 4700 Elmore Rd. P.O. Box 196650, Anchorage, Ak 99519-6650 (907) 343-7904 Reft Waiver Request: Proposed Septic Tank Over 100' From Point of Access, To whom it may concern: The proposed 1250 gallon septic tank location is located over 100 feet from the point of access. We are requesting tbat the 100 foot or less separation requirement be waived by your department. Below are the justifications: · There is a clearing along side the stair casing going all the way up to the house creating easy access for the pumper. · Attached is a letter from a MOA certified pumper stating that he would be able to pump a septic tank from a distance of 200 feet away from an access point. If you have a]y]~t~estio~n~s, please contact us at 337-6179. Thank you for your assistance. e sif 3701 E. Tudor Road, Suite 101 * Anchorage, AK 99507-1259 Ph: (907)337-6179 * Fax: (907)338-3246 * Website: www.gamessengineering.com Around the Clock Pumping 5700 Whispering Spruce Dr Anchorage Ak. 99516 Oamess Engineering Anchorage Alaska Am~: Pierce Thanks for the information request regard/rig pumping and the prsctical distances involved. My company and most of my competition can ind~i pump a system thoroughly at distances up to and beyond the 200 f~et that you indicate the need for. The l//t is more of an issuo than the distance in tiffs c~se. You have informed me that the parking area is actually below the tank level, so o~her than the requ/red hose to re. ach thc tank etc, there would be no special requiroments to service that unit. Yours a'uly, Andy Thickstun Owner: Around the Clock Pumping LDT 24 PROPOSED SEPTIC SYSTEM V ~[ EXISTING PRIVY (TO BE j DECOMMISSIONED~I~OR <:~ DOCUMENTED L n T NO CONCERN NO CONCERN I~Xt .rS~ ~.~ /] ........... NO CONCERN ~ LDT 15 J SIENNA HORTON 917-923-9016 10E 2 SITE PLAN 9/27/11 DESIGN CRITERIA: NUMBER OF BEDROOMS: 2 (SIZED FOR ~) GALLONS PeR DAY (GPD): 600 GPO PERCOLATION RATE/S: 40 & 60 MIN/INCH PROPOSED APPLICATION RATE: 0.45 MINIMUM DRAINFIELD SQ.FT.: 1335 DRAINFIELD DESIGN: MAXIMUM DEPTH: 9 FEET WIDTH: 2.5 FEET LENGTH: 134 FEET (2 @ 67 FEET EACH) M.O.A. APPROVED SAND FILTER: N/A EFFECTIVE: 5 FEET REDUCTION FACTOR: N/A ACTUAL SO.FT.: 1554 GEG, Ltd. HAS A 7 PAGE SPECIFICATION LETTER THAT PERTAINS TO THIS DESIGN. TO OBTAIN A COPY OF THE LETTER CONTACT OEO. BY PROCEEDING FORWARD WITH MIS INSTALLATION, THE ENGINEER, WELL DRILLER, CONTRACTOR AND PROPER~ OWNER AGREE ~HAT THEY HAVE READ THESE SPECIFICATIONS AND AGREE TO ACCEPT THE TERMS AND CONDITIONS OUTLINED. EXISTING PRIVATE WELL. PO~ FUTURE CLA~S "C" WELL, SCALE: NOTE: THE CONTRACTOR SHALL HAVE THE EAST LOT LINE, AND ALL WELL RADII FLAGGED BY A REGISTERED LAND SURVEYOR PRIOR TO CONSTRUCTION, PROPOSED 1250 SEPTIC TANK DOUBLE C/0'$ ~7 ALTERNATE SITE~. EXISTING PRIVY (TO BE DOCUMENTED OR DECOMMISSIONED) PROPOSED- DRAINFIELDS RESERVE DRAINFIELD DESIGN: MAXIMUM DEPTH: 9 FEET WIDTH: 2.5 FEET LENGTH: 135 FEET (5 ~* 45 FEET EACH) M.O.A. APPROVED SAND FILTER: N/A EFFECTIVE: 5 FEET REDUCTION FACTOR: N/A ACTUAL SQ,FT.: 1350 ..... PERFORMED FOR: SlE~ ~O~TO~ ~ATE; ~ 1~ l~ ~, '1~ _~ , ~.~: -,~ DEPTH ~ (, ~:__:O~*N,CS ITEST HOLE ~1] ~GH CL 'N~ --'~'x TH~2 ' , , SW MH ~ SP CH ~ S~ 7 (DENSER/HARDER GROUNDWATER W/ DEPTH) o~Y g/2~/~ ~ 12 ~/20/11 1 10:5~ - ~.00" - II,lit 4 11:56 50 5.25" 0.75" 14~J~J~J' 5 11:56 -- 6.00" - 6 12:26 50 5.25" 0.75" ~ 5 7 12:26 - 6.00" - 8 12:56 50 5.25" 0.75" PERCOLATION RATE 40 (HIN./[NCH) PERC. HOLE DIA. ~ (INCHES) TEST RUN BETWEEN 4 FT. AND 5 FT, 20 A POUR HOUR PRESOAK WAS PERFORMED: ~ YES ~ NO SOILS LOGGED BY: JODY MAUS PERCOLATION TEST PERFORMED BY: PIERCE BLEW~ COMMENTS; PEROOBTION RESULTS ARE EQUAL TO OR BE~ER THEN 1/16 INCH. PERFORMED BY GEG, Ltd, I, JEFFREY A. GARNESS, ¢ERTI~ THAT THIS WAS~N ACCORDANCE WITH ALL STATE AND MUNICIPAL GUIDELINES IN EFFECT ON THIS DATE: DEPTH TO DATE GROUNDWATER DRY 9/19/~1 DRY 9/26/11 GARNESS ENGINEERING GROUP, Ltd. ~""' '*t~ i '..~.~Ol1 ISOIl LOG - PERCOLATION TESTIi IJ /I/I DEPTH ~ GC OL ~ ~xxx TH~I ~ SP CH SC ' (DENSER/HARDER GROUNDWATER w/ DEPTH) DRY 9/26/11 11~[~]~ DATE READING CLOCK NET TINE WATER LEVEL NET DROP TiNE (MINUTES) READING (INCHES) 2 11:29 50 5.00" 1.00" MONITORING TUBE 3 11:29 - 6.00" - 13 ONLY EXTENDS TO 13' 4 11:59 30 5.50" 0.50" 6 12:29 50 5.50" 0.50" 15 ~ 7 12:29 - 6.00" - 16~ 8 12:59 50 5.50" 0.50" 17 18 PERCOLATION RATE 60 (MIN./INCH) PERC. HOLE DIA. 6 (INCHES) 19 TEST RUN BETWEEN 4 FT. AND 5 FT. 20 h FOUR HOUR PRESOAK WAS PERFORMED: ~ YES ~ NO SOILS LOGGED BY: dODY MAUS PERCOLATION TEST PERFORMED BY: PIERCE BLEW~ COHHENTS: PERCO~TION RESULTS ARE EQUAL TO OR BE~ER THEN 1/16 INCH. PERFORMED BY GEG, Ltd. I, dEFFR~ A. GARNESS, CERTI~ THAT THIS WAS P~RFO~MED IN ACCORDANCE WITH ALL STATE AND MUNICIPAL GUIDELINES IN EFFECT ON THIS DATE: ~ I?UIi DEPTH TO DATE GROUNDWATER DRY 9/19/11 DRY 9/26/11